CN220086268U - Battery support - Google Patents

Abstract

The utility model relates to the technical field of battery holders, and specifically relates to a battery holder, which includes a casing and a battery, and also includes: a conversion component for converting the path of the current in the circuit, including a first conductive rod fixedly installed in the casing, When the battery bulges, the battery moves upward to form an open circuit, and the second conductive rod contacts the first conductive rod, forming a new current path. The limiting component is used to limit the movement of the conversion component. A limiting block is provided on the side of the second conductive rod close to the resisting block. When the battery bulges, the resisting block pushes the limiting block out of the groove of the inner wall, and the conversion component starts to move. , this utility model sets a limit component to squeeze the air bag when a bulge occurs during battery detection, causing the limit block to displace, so that the telescopic rod pulls the battery out of the cabin. At the same time, a conversion component is set in the battery holder, and the first conductive The contact between the rod and the second conductive rod forms a new current path, causing the indicator light to light up to remind the inspector that a bulge has occurred in the battery, which greatly improves the efficiency of inspection.

Description

A battery holder

Technical field

The utility model relates to the technical field of battery brackets, and in particular to a battery bracket.

Background technique

When the battery leaves the factory, the safety of the battery itself needs to be tested. The battery needs to be placed in the battery holder for testing. When testing the battery, some batteries will have bulges. The inspector needs to sort out the bulging batteries. However, this This method will increase the workload of the inspector and greatly reduce the inspection efficiency.

Utility model content

In view of the above-mentioned shortcomings of the prior art, the present utility model provides a battery holder, which can effectively solve the problem that the prior art battery holder cannot detect bulging batteries.

In order to achieve the above objectives, the present utility model is achieved through the following technical solutions:

The utility model provides a battery holder, which includes a casing and a battery, and also includes:

The conversion component is used to convert the path of current in the circuit, including a first conductive rod fixedly installed in the housing, and a second conductive rod slidingly installed directly below the first conductive rod. When the battery bulges, the battery Move upward to form an open circuit, and the second conductive rod contacts the first conductive rod, forming a new current path;

The limit assembly is used to limit the movement of the conversion assembly, and includes a cabin fixedly installed in the housing. A stop block is provided on one side of the cabin, and a limit stop is provided on the side of the second conductive rod close to the stop block. block, when the battery bulges, the resisting block pushes the limiting block out of the inner wall groove, and the conversion assembly starts to move.

Further, a second connection plate is fixedly installed on the top of the first conductive rod, a connection valve is fixedly installed on one end of the second connection plate, and a torsion spring is rotatably installed on one end of the second connection plate away from the connection valve, A first connecting plate is rotatably mounted on one side of the torsion spring, and the first connecting plate is in contact with the battery.

Furthermore, a conductive sheet is fixedly installed on a section of the second conductive rod located at the bottom of the battery, and the conductive sheet is in contact with the battery. A telescopic rod is provided at one end of the second conductive rod located at the limiting block.

Further, an airbag is installed around the inner surface wall of the cabin, and a pneumatic rod is provided on one side of the airbag. The pneumatic rod penetrates the cabin, and one end of the pneumatic rod away from the airbag is connected to the stop block. A limited slot is provided at the bottom.

Further, power ports are provided at both ends of the housing.

Further, a spring is elastically connected to a side of the limiting block away from the resisting block.

Further, the connecting valve and the telescopic rod are both fixedly installed with connecting strips, and the materials of the telescopic rod and the connecting strip are conductive materials.

Further, an indicator light is fixedly installed on one side of the first conductive rod, and several heat dissipation holes are provided on the outside of the housing.

Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

By setting a limit component, the utility model squeezes the air bag when a bulge occurs during battery detection, causing the limit block to shift, causing the telescopic rod to pull the battery out of the cabin and cut off power to the battery. At the same time, a In the conversion component, when the telescopic rod pulls the battery out of the cabin, the first conductive rod contacts the second conductive rod to form a new current path, causing the indicator light to light up to remind the inspector that the battery has bulged, which greatly improves the efficiency of detection.

Description of drawings

In order to more clearly explain the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to describe the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the single battery bracket of the present invention;

Figure 3 is a schematic diagram of the battery pop-up of the present utility model;

Figure 4 is a schematic structural diagram of the conversion component of the present utility model;

Figure 5 is a schematic diagram of the cabin structure of the utility model;

Figure 6 is a schematic structural diagram of the limiting component of the present invention.

The numbers in the figure respectively represent: 1. Shell; 2. Power port; 3. Connection strip; 4. Connection valve; 5. Indicator light; 6. First connection plate; 7. Torsion spring; 8. First conductive rod ; 9. Second conductive rod; 10. Telescopic rod; 11. Air pressure rod; 12. Cabin; 13. Airbag; 14. Limiting slot; 15. Spring; 16. Resisting block; 17. Limiting block; 18. Second connecting plate; 19. Battery; 20. Conductive sheet; 21. Heat dissipation hole.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

The utility model will be further described below in conjunction with the examples.

Embodiment: A battery holder includes a housing 1 and a battery 19, and also includes:

The conversion component is used to convert the path of current in the circuit, including a first conductive rod 8 fixedly installed in the housing 1. A second conductive rod 9 is slidably installed directly below the first conductive rod 8. When the battery 19 bulges, the battery 19 The upward movement forms an open circuit, and the second conductive rod 9 contacts the first conductive rod 8 to form a new current path.

The limit assembly is used to limit the movement of the conversion assembly, and includes a cabin 12 fixedly installed in the housing 1. A stop block 16 is provided on one side of the cabin 12, and a second conductive rod 9 is provided on a side close to the stop block 16. When the battery 19 bulges, the stop block 17 pushes the stop block 17 out of the inner wall groove, and the conversion assembly starts to move.

By adopting the above technical solution, when the battery 19 is put into the cabin 12 and powered on to detect the bulge, the battery 19 squeezes the air bag 13 in the inner wall of the cabin 12, and the air pressure in the air bag 13 increases, thus pushing the stop block 16 on the air pressure rod 11 Move close to the limit block 17 so that the limit block 17 pushes out from the groove of the inner wall of the housing 1. At this time, the telescopic rod 10 is not restricted by the limit block 17 and pulls the second conductive rod 9 upward in the limit groove 14. When moving, it is worth noting that the length of the limiting groove 14 is greater than the contact distance between the first conductive rod 8 and the second conductive rod 9 .

Referring to Figure 3, the second conductive rod 9 contacts the first conductive rod 8 while moving upward. At the same time, the second conductive rod 9 pulls the battery 19 out of the cabin 12. When the battery 19 is pulled out of the cabin 12, the battery 19 is opposite to the first conductive rod 8. A connecting plate 6 is pushed to separate the first connecting plate 6 from the positive electrode of the battery 19. It is worth noting that the function of the first connecting plate 6 is to allow the current to form a path. At this time, the first conductive rod 8 and the second conductive rod 8 are connected to each other. The rods 9 make contact, causing the current to form a new circuit, and the indicator light 5 on the first conductive rod 8 is energized and lights up to alert the inspector that the battery 19 in the cabin 12 has a quality problem.

A second connecting plate 18 is fixedly installed on the top of the first conductive rod 8. A connecting valve 4 is fixedly installed on one end of the second connecting plate 18. A torsion spring 7 is rotatably installed on the end of the second connecting plate 18 away from the connecting valve 4. The torsion spring 7 A first connecting plate 6 is rotatably installed on one side of 7, and the first connecting plate 6 is in contact with the battery 19. The second conductive rod 9 is fixedly installed with a conductive sheet 20 in a section at the bottom of the battery 19, and the conductive sheet 20 is in contact with the battery 19. , the second conductive rod 9 is provided with a telescopic rod 10 at one end of the limiting block 17 .

Referring to Figure 5, an airbag 13 is installed around the inner surface wall of the cabin 12. An air pressure rod 11 is provided on one side of the air bag 13. The air pressure rod 11 penetrates the cabin 12. The end of the air pressure rod 11 away from the air bag 13 is connected to the stop block 16. The cabin A limited slot 14 is provided at the bottom of 12. It is worth noting that the conductive sheet 20 is fixedly connected to the second conductive rod 9, the conductive sheet 20 moves in the cabin 12, and the conductive sheet 20 is close to the inside of the cabin 12, so that in the second When the conductive rod 9 moves upward, it can be moved in the limiting groove 14, which also plays a limiting role for the second conductive rod 9.

Both ends of the housing 1 are provided with power ports 2. The side of the limit block 17 away from the stop block 16 is elastically connected with a spring 15. The connecting valve 4 and the bottom of the telescopic rod 10 are fixedly installed with a connecting strip 3. The telescopic rod 10 The connecting bar 3 is made of conductive material. An indicator light 5 is fixedly installed on one side of the first conductive rod 8. A number of heat dissipation holes 21 are provided on the outside of the housing 1. The heat dissipation holes 21 play a role in dissipating heat from the battery 19. , there is a ventilation gap between the cabins 12, which is not reflected in the figure.

It is worth noting that the second conductive rod 9 and the telescopic rod 10 are both arranged in the groove on the inner wall of the housing 1. In order to better reflect the process of converting the circuit by the conversion component, they are not shown in the figure.

The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still implement the foregoing implementations. The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or substitutions will not cause the essence of the corresponding technical solutions to depart from the protection scope of the technical solutions of each embodiment of the present invention.

Claims (8)

1. A battery holder, including a housing (1) and a battery (19), characterized in that it also includes: The conversion component is used to convert the path of current in the circuit, including a first conductive rod (8) fixedly installed in the housing (1), and a second conductive rod (8) slidingly installed directly below the first conductive rod (8). 9), when the battery (19) bulges, the battery (19) moves upward to form an open circuit, and the second conductive rod (9) contacts the first conductive rod (8), forming a new current path; The limiting assembly is used to limit the movement of the conversion assembly and includes a cabin (12) fixedly installed in the housing (1). A stop block (16) is provided on one side of the cabin (12). A limiter block (17) is provided on the side of the two conductive rods (9) close to the resistor block (16). When the battery (19) bulges, the resistor block (16) will push the limiter block (17) from the inner wall groove. When the middle reaches out, the conversion component starts to move. 2. A battery holder according to claim 1, characterized in that a second connecting plate (18) is fixedly installed on the top of the first conductive rod (8), and the second connecting plate (18) is A connection valve (4) is fixedly installed at one end, a torsion spring (7) is rotatably installed at one end of the second connecting plate (18) away from the connection valve (4), and a third torsion spring (7) is rotatably installed at one side of the torsion spring (7). A connecting plate (6), the first connecting plate (6) is in contact with the battery (19). 3. A battery holder according to claim 2, characterized in that a conductive sheet (20) is fixedly installed on a section of the second conductive rod (9) located at the bottom of the battery (19), and the conductive sheet (20) ) is in contact with the battery (19), and the second conductive rod (9) is provided with a telescopic rod (10) at one end of the limiting block (17). 4. A battery holder according to claim 3, characterized in that an air bag (13) is installed around the inner surface wall of the cabin (12), and a pneumatic rod (11) is provided on one side of the air bag (13). ), the air pressure rod (11) penetrates the cabin (12), the end of the air pressure rod (11) away from the air bag (13) is connected to the stop block (16), and a limited position is provided at the bottom of the cabin (12) slot(14). 5. A battery holder according to claim 4, characterized in that power ports (2) are provided at both ends of the housing (1). 6. A battery holder according to claim 5, characterized in that a spring (15) is elastically connected to the side of the limiting block (17) away from the resisting block (16). 7. A battery holder according to claim 6, characterized in that the connection valve (4) and the telescopic rod (10) are both fixedly installed with connecting strips (3), and the telescopic rod (10) is connected to The materials of the strips (3) are all conductive materials. 8. A battery holder according to claim 7, characterized in that an indicator light (5) is fixedly installed on one side of the first conductive rod (8), and an indicator light (5) is provided on the outside of the housing (1). Several heat dissipation holes (21).