Battery case and battery fixer

The utility model relates to a battery case and battery fixer, this battery case include the casing, all are equipped with two fixed knot on the relative both sides face of casing and construct, and two fixed knot on the same side construct intervals and set up, and fixed knot constructs including opening draw -in groove down, this battery fixer include the supporting seat with be used for with casing rolling contact's gyro wheel, the gyro wheel is installed on the supporting seat, the supporting seat top surface be equipped with be used for with casing same side on two card strips of the complementary joints of two draw -in grooves, the gyro wheel lies in between two card strips and lies in card strip below, the axis of gyro wheel is parallel with the horizontal plane, the gyro wheel hasone at least. The utility model discloses convenient when charging the stationary battery, and the battery fixed with take out convenient and fast, the gyro wheel can reduce the frictional force between battery case and the battery fixer, and the life of extension battery fixer, gyro wheel insert and taken out certain guide effect to the battery simultaneously.

1. A battery casing and battery retainer, characterized in that the battery housing includes a shell (1), the shell (1) on the opposite sides of the is provided with two fixing structure (11), arranged on the same side of the two fixing structures (11) are arranged at intervals, said fixed structure (11) including a downward opening slot (12);

The battery retainer comprises a supporting base (2) and for the shell (1) rolling contact of the roller (3), the roller (3) is mounted to the support base (2) on, the supporting base (2) is used in the top surface of the housing (1) arranged on the same side of the two slots (12) complementary clamping two strip (21), the line (21) extends upwards out of the, the idler wheels (3) is located between the two strip (21) and located between the strip (21) below, the roller (3) parallel to the horizontal plane of the axis, the roller (3) there is at least one.

2. The battery case and the battery retainer according to Claim 1, characterized in that the housing (1) on the same side surface of the two slots (12) is arranged between the roller (3) adaptation of the guide boss (4), said guide boss (4) is vertically set, guide boss (4) is provided with the outer surface of the at least one positioning groove (41), the positioning groove (41) of the wall as with the roller (3) is adapted to the outer surface of the cylinder, the positioning groove (41) parallel to the plane and the axis of the, the positioning groove (41) through the guide boss (4) side surfaces of the two.

3. The battery case and the battery retainer according to Claim 2, characterized in that the idler wheels (3) with at least one row, each row has two roller (3), the same row of the roller (3) is arranged in the upper portion, the guide boss (4) with the number of the roller (3) is equal to the number of the, each guide boss (4) is provided with two positioning groove (41), of the same row of the two roller wheels (3) with a distance between the guide boss (4) on the two positioning groove (41) is equal to the distance between the.

4. The battery case and the battery retainer according to Claim 3, characterized in that the roller (3) is provided with two rows of parallel, and the guide boss (4) is provided with two parallel.

5. The battery case and the battery retainer according to Claim 1, characterized in that [...] (21) with a supporting base (2) and integrated.

6. The battery case and the battery retainer according to Claim 1, characterized in that said supporting base (2) comprises an upper plate (22) and the lower plate (23), the upper plate (22) and a lower plate (23) through two connecting arm (24) are connected together, the idler wheels (3) is located in the upper plate (22) and a lower plate (23) between the, roller (3) is located in the two connecting arm (24) between.

7. The battery case and the battery retainer according to Claim 6, characterized in that the connection arm (24) with the bottom of the lower plate (23) is fixedly connected, the connecting arm (24) to extend out of the upper plate on the top (22) forming a strip (21).

[1]
Technical Field

[2]
The utility model relates to a charging device technical field, in particular to a battery casing and battery holder.

[3]
Background Art

[4]
The pilotless aircraft hereinafter referred to as "man-machine", is the use of radio remote control apparatus and a self-contained program control device of person not in control of the aircraft, without the cockpit on, but fitted with automatic steering, program control device and the like equipment; widely used for aerial surveillance, monitoring, communication, anti-submarine, electronic interference.

[5]
Non-man-machine the need for continuing power supply, non-man-machine the initial take-off and detects when power shortage, to the base station on the need to return to the charging, current practice is to charge the battery after taken down.

[6]
Content of the utility model

[7]
The utility model aims at providing the battery casing and the battery retainer, convenient when charging of the battery, and the battery of the fixed and take out and is convenient and quick.

[8]
In order to achieve the above purpose, the utility model adopts the technical scheme is as follows:

[9]
A battery casing and battery holder, said battery housing includes a shell, the shell on opposite sides of the is provided with two fixing structure, arranged on the same side of the two fixing structure are arranged at intervals, said fixed structure comprises a downward opening slot;

[10]
The battery retainer comprises a supporting seat and for rolling contact with the shell of the roller, the roller is installed on the supporting seat, the top surface of the support base is used in a shell with two slots on the side of the complementary clamping two strip, to the extending strip, said roller is located between the two clamping strips and located below the strip, the axis of the roller parallel to the horizontal plane, there is at least one roller.

[11]
Further, the housing on the same side surface of the two slots is arranged between the roller adapted guide boss, the guide boss disposed vertically, the outer surface of the guide boss is provided with at least one positioning groove, positioning the wall of the groove with the outer surface of the roller is adapted to the cylindrical, positioning the axes of the groove and parallel to the horizontal plane, positioning the groove penetrates the two side surfaces of the guide boss.

[12]
Further preferably, the roller has at least one row, each row has two roller, the roller of the same row of the upper and lower arranged at intervals, the number of the guide boss with the roller is equal to the number of the, each guide boss is provided with two positioning grooves, the same row of the two roller wheels and with the distance between a guide boss on the two positioning grooves is equal to the distance between the.

[13]
Further, the idler wheels is set with two parallel row, and the guide boss is provided with two parallel.

[14]
Wherein [...] with a supporting base and integrated.

[15]
Further, the support base comprises an upper plate and lower plate, the upper plate and the lower plate through the two connecting arms together, said roller is located between the upper plate and a lower plate, the roller is located between the two connecting arms.

[16]
Wherein the next board meets firmly connected with the bottom of the arm, the connecting arm extends out of the top of the strip to form on the upper plate.

[17]
Compared with the prior art, the utility model has the following advantages:

[18]
The utility model is convenient when charging of the battery, and the battery of the fixed and take out and convenient and rapid; roller can reduce the battery casing and the friction force between the battery retainer, prolonging the service life of the battery retainer, roller at the same time inserted and taken out of the battery up to a certain guiding function.

[19]
Description of drawings

[20]
Figure 1 is the structure diagram of the of the present utility model;

[21]
Figure 2 is the structure diagram of the battery in the shell of the present utility model;

[22]
Figure 3 is the structure diagram of the battery in the retainer of the present utility model;

[23]
In the Figure: 1 - shell, 2 - supporting seat, 3 - roller, 4 - guide boss, 11 - fixing structure, 12 - slot, 21 - strip, 22 - upper plate, 23 - lower plate, 24 - connecting arm, 41 - the positioning groove.

[24]
Mode of execution

[25]
In order to make the purpose of the utility model, the technical scheme and the advantages more clearly, the following combined with photos, to the further detailed description of the utility model.

[26]
As shown in Figure 1, 2, 3 shown, the utility model discloses a battery casing and battery retainer, the battery case comprises a shell 1, the shell 1 on the opposite sides of the are equipped with two fixed structure 11, arranged on the same side of the two fixed structure 11 are arranged at intervals, fixed structure 11 includes a downward opening slot 12.

[27]
The battery holder including a supporting base 2 and for the shell 1 rolling contact of the roller 3, the roller 3 is mounted to the support base 2 on, the support seat 2 is used in the top surface of the housing 1 arranged on the same side of the two slots 12 complementary clamping two strip 21, wherein card strip 21 with a supporting base 2 and integrated.

[28]
The roller 3 is located between the two clamping strips 21 and located between the strip 21 below, roller 3 parallel to the plane and the axis of the, roller 3 there is at least one. Roller 3 can be arranged according to the need of the number is 1 a, 2 a or more. The roller 3 is made of gum, rubber and the like, has a certain flexibility.

[29]
The shell 1 on the same side surface of the two slots 12 is arranged between the roller 3 adapted guide boss 4, guide boss 4 is located between the two fixed structure 11 between, the guide boss 4 is vertically set, guide boss 4 is provided with the outer surface of the at least one positioning groove 41, the positioning groove 41 of the wall as with the roller 3 adapted to the outer surface of the cylindrical surface, the positioning groove 41 parallel to the plane and the axis of the, the positioning groove 41 through the guide boss 4 of the two side faces.

[30]
To the roller 3 with at least one row, each row has two roller 3, the roller of the same row of the 3 upper and lower interval is set up, the guide boss 4 and the number of roller 3 is equal to the number of the, each guide boss 4 is provided with two positioning groove 41, of the same row of the two roller wheels 3 with the distance between a guide boss 4 on the two positioning groove 41 is equal to the distance between the. In the Figure the roller 3 is provided with two rows of parallel, guide boss 4 is provided with two parallel. The support seat 2 comprises an upper plate 22 and the lower plate 23, the upper plate 22 and a lower plate 23 through two c…