Battery protection bin

Abstract

The utility model relates to the technical field of batteries, in particular to a battery protection bin which comprises a protection bin body, a bin door, a ratchet wheel, a clamping block and a reset spring, the bin door is located above the protection bin body and installed in a threaded mode, and anti-falling and lifting integrated mechanisms are symmetrically installed in the protection bin body in a sliding mode. The anti-falling and lifting integrated mechanism comprises a placement table, the anti-falling and lifting integrated mechanism further comprises a gear, a sliding block and a rack, by pulling a pull block, a pull rope drives the placement table and the battery body to slide upwards in the protection bin body and the special-shaped groove, and then the battery body can be lifted; when the battery body is taken out, the rack is driven to slide upwards and is meshed with the gear in the storage groove, and the ratchet wheel, the clamping block and the reset spring are matched, so that the storage table can be braked and self-locked, the situation that the battery body falls into the protection bin body due to an accident when the battery body is taken out is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a battery protection compartment. Background Art

[0002] A battery is an electrochemical device that can store energy in the form of chemical energy. Batteries are widely used. Portable, emergency and low-power devices usually use batteries as energy reserves. A battery protection compartment is an important device used to protect batteries from external environmental influences and internal failure hazards. There are usually metal shell protection compartments, plastic shell protection compartments, and composite shell protection compartments. Different protection compartments have different characteristics and usage scenarios. Users can choose a suitable battery protection compartment according to their needs to ensure the safe use of the battery and extend its life.

[0003] At present, an existing device (such as patent number: CN208873797U) discloses a battery compartment. When the outside temperature is low, the battery needs to be kept warm. The first driving mechanism drives the first cover plate to block the air inlet to prevent the cold air from entering the box body from the air inlet. When the battery temperature is high, the first driving mechanism drives the first cover plate to open the air inlet, and at the same time makes the first fan align with the air inlet. When the first fan is started, the speed of air exchange between the inside and outside of the box body can be greatly accelerated, thereby accelerating the heat dissipation of the battery and quickly cooling the battery. In particular, the first driving mechanism drives the first cover plate to slide to open and close the air inlet and align the first fan with the air inlet. The mechanization degree is high and automatic control is easy to achieve.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: when the device is used for battery maintenance, the overall weight is heavy due to the large number of overall structures, and the battery compartment of the device is not provided with any structure to assist in taking out the battery. Therefore, it is more troublesome to disassemble or maintain the battery, which can easily cause damage to the battery or the temperature control component. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a battery protection compartment, which solves the technical problem that the prior device is troublesome and easy to cause damage when removing the battery.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A battery protection compartment, comprising a protection compartment body, a compartment door, a ratchet, a clamping block and a reset spring, wherein the compartment door is threadedly installed above the protection compartment body, a battery body is symmetrically arranged inside the protection compartment body, special-shaped grooves are symmetrically opened inside the protection compartment body, and clamping grooves are symmetrically opened inside the protection compartment body, each of the clamping grooves is located above the special-shaped groove, and each of the clamping grooves is communicated with the special-shaped groove;

[0010] The protection bin body is symmetrically and slidably installed with an anti-drop and lifting integrated mechanism inside;

[0011] The anti-drop and lifting integrated mechanism comprises a placement table, a pull rope is arranged inside each of the special-shaped grooves, each of the pull ropes is fixedly installed on the placement table, a pull block is clamped inside each of the card slots, and each of the pull blocks is fixedly installed on the pull rope;

[0012] Among them, the inner wall of the protection bin body is provided with a slide groove, and the inner walls of the two slide grooves are provided with a storage groove.

[0013] Preferably: the anti-drop and lifting integrated mechanism further includes a gear, a slider and a rack;

[0014] Wherein, the two gears are both located inside the storage slot.

[0015] Preferably: the two gears are rotatably mounted on the storage slot;

[0016] Wherein, the two sliding blocks are both slidably mounted on the sliding groove.

[0017] Preferably: the two sliding blocks are fixedly mounted on the placement table;

[0018] Wherein, the two racks are both located at the upper end of the sliding block and fixedly installed.

[0019] Preferably: the two racks are meshed and installed with the gear;

[0020] Wherein, the two ratchets are both fixedly installed on the side wall of the gear.

[0021] Preferably: the two ratchets are exposed outside the protective bin body;

[0022] Wherein, the two blocks are both rotatably mounted on the side walls of the protection bin body.

[0023] Preferably: the two clamping blocks are both located above the ratchet;

[0024] Wherein, the two clamping blocks are both matched with the ratchet wheel.

[0025] Preferably, the two return springs are both fixedly installed on the side wall of the protection bin body;

[0026] Wherein, the two return springs are fixedly mounted on the clamping block.

[0027] (III) Beneficial effects

[0028] 1. By pulling the pull block, the pull rope drives the placement table and the battery body on the placement table to slide upward in the protection bin body and the special-shaped groove, so that the battery body can be raised, which is convenient for taking and avoids pinching the hands. At the same time, when the protection bin body is driven, the rack will be driven to slide upward and mesh with the gear in the storage groove, thereby driving the rotation of the ratchet. At the same time, the ratchet, the block and the reset spring can be used to self-lock the ratchet, so that the placement table can be braked and self-locked, so as to avoid accidents when the battery body is taken out and cause the battery body to fall into the protection bin body, thereby further increasing the practicality of the device;

[0029] Second, by setting special-shaped grooves and optimizing the shape of the placement table, the placement table can play a limiting role when moving. At the same time, by using the slider to slide in the slide groove, the stability when taking the battery body can be further increased. In addition, most structures of the device are embedded and compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0031] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0032] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0033] Figure 3 This is a cross-sectional view of the protective bin body of the utility model;

[0034] Figure 4 It is a cross-sectional view of the slideway of the utility model;

[0035] Figure 5 It is a three-dimensional structural diagram of the ratchet, gear, clamping block and return spring of the utility model.

[0036] Legend: 11. Protective compartment body; 12. Compartment door; 13. Battery body; 14. Special-shaped slot; 15. Card slot; 16. Placement table; 17. Pull rope; 18. Pull block; 19. Slide; 21. Storage slot; 22. Gear; 23. Slider; 24. Rack; 25. Ratchet; 26. Card block; 27. Return spring. DETAILED DESCRIPTION

[0037] The embodiment of the present application provides a battery protection compartment, which effectively solves the technical problem that the existing device is troublesome and easy to cause damage when removing the battery. By pulling the pull block, the pull rope drives the placement table and the battery body on the placement table to slide upward in the protection compartment body and the special-shaped groove, so that the battery body can be raised, which is convenient for taking and avoids pinching the hands. At the same time, when the protection compartment body is driven, it will also drive the rack to slide upward and engage with the gear in the storage groove, thereby driving the rotation of the ratchet. At the same time, the ratchet can be self-locked by utilizing the cooperation between the ratchet, the block and the reset spring, so that the placement table can be braked and self-locked to avoid accidents when the battery body is taken out and cause the battery body to fall into the protection compartment body, thereby further increasing the practicality of the device. By providing the special-shaped groove and optimizing the shape of the placement table, the placement table can play a limiting effect when moving. At the same time, the slider is used to slide in the slide groove, which can further increase the stability when taking the battery body. Most structures of the device are embedded and compact.

[0038] Example

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the existing device is troublesome and easy to cause damage when removing the battery. The overall idea is as follows:

[0040] In view of the problems existing in the prior art, the utility model provides a battery protection bin, including a protection bin body 11, a bin door 12, a ratchet 25, a clamping block 26 and a reset spring 27, the bin door 12 is threadedly installed above the protection bin body 11, a battery body 13 is symmetrically arranged inside the protection bin body 11, special-shaped grooves 14 are symmetrically opened inside the protection bin body 11, and clamping grooves 15 are symmetrically opened inside the protection bin body 11, each clamping groove 15 is located above the special-shaped groove 14, and each clamping groove 15 is communicated with the special-shaped groove 14;

[0041] The protection bin body 11 is symmetrically slidably installed with an anti-drop and lifting integrated mechanism;

[0042] The anti-drop and lifting integrated mechanism includes a placement table 16, each special-shaped groove 14 is provided with a pull rope 17, each pull rope 17 is fixedly installed with the placement table 16, each card slot 15 is clamped with a pull block 18, each pull block 18 is fixedly installed with the pull rope 17, a slide groove 19 is provided on the inner wall of the protection bin body 11, and the inner walls of the two slide grooves 19 are provided with a storage groove 21, the anti-drop and lifting integrated mechanism also includes a gear 22, a slider 23 and a rack 24, the two gears 22 are located in the storage groove 21, the two gears 22 are rotatably installed with the storage groove 21, the two sliders 23 are slidably installed with the slide groove 19, and the two sliders 23 are fixedly installed with the placement table 16, by pulling the pull block 18, The pull rope 17 drives the placement table 16 and the battery body 13 on the placement table 16 to slide upward in the protection bin body 11 and the special-shaped groove 14, so that the battery body 13 can be raised, which is convenient for taking out and avoids pinching the hands. At the same time, when driving the protection bin body 11, it will also drive the rack 24 to slide upward and engage with the gear 22 in the storage groove 21, thereby driving the rotation of the ratchet 25. At the same time, the ratchet 25, the block 26 and the return spring 27 can cooperate to self-lock the ratchet 25, so that the placement table 16 can be braked and self-locked, thereby avoiding accidents when taking out the battery body 13 and causing the battery body 13 to fall into the protection bin body 11, thereby further increasing the practicality of the device.

[0043] The two racks 24 are both fixedly installed on the upper end of the slider 23, and the two racks 24 are meshed with the gear 22. The two ratchets 25 are both fixedly installed on the side walls of the gear 22. The two ratchets 25 are exposed outside the protection bin body 11. The two blocks 26 are both rotatably installed on the side walls of the protection bin body 11. The two blocks 26 are both located above the ratchets 25, and the two blocks 26 are matched with the ratchets 25. The two return springs 27 are both fixedly installed on the side walls of the protection bin body 11, and the two return springs 27 are fixedly installed with the blocks 26. By setting the special-shaped groove 14 and optimizing the shape of the placement table 16, the placement table 16 can play a limiting effect when moving. At the same time, by using the slider 23 to slide in the slide groove 19, the stability when taking the battery body 13 can be further increased, and most of the structures of the device are embedded and compact.

[0044] Working principle:

[0045] In the first step, when the protective bin body 11 needs to be maintained, the bin door 12 on the protective bin body 11 can be removed first, and then the staff can pick up the pull block 18 in the slot 15 and pull it upward. At this time, the two pull blocks 18 will be lifted, and the placement platform 16 will be driven to move upward as a whole through the pull rope 17. At this time, the placement platform 16 will drive the battery body 13 to slide upward in the protective bin body 11 and the special-shaped groove 14, and at the same time drive the slider 23 to slide in the slide groove 19, and at this time, the movement of the slider 23 will drive the rack 24 to slide upward and mesh with the gear 22 in the storage slot 21;

[0046] In the second step, the rotation of the gear 22 will drive the ratchet 25 to rotate together. At this time, the rotation of the ratchet 25 will continuously drive the clamping block 26 to rotate up and down and contact the ratchet teeth on the ratchet 25. At the same time, the reset spring 27 will be continuously compressed and stretched. When the battery body 13 is driven by the placement table 16 to rise to a suitable picking position, the pull block 18 can be released at this time. At this time, the ratchet 25 will reverse, and the ratchet 25 will be stuck to the ratchet 25 for self-locking.

[0047] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A battery protection compartment, comprising a protection compartment body (11), a compartment door (12), a ratchet (25), a block (26) and a reset spring (27), wherein the compartment door (12) is threadedly mounted above the protection compartment body (11), and a battery body (13) is symmetrically arranged inside the protection compartment body (11), characterized in that: The protection bin body (11) is symmetrically provided with special-shaped grooves (14), and the protection bin body (11) is symmetrically provided with card slots (15), each of the card slots (15) is located above the special-shaped groove (14), and each of the card slots (15) is communicated with the special-shaped groove (14); The protection bin body (11) is symmetrically and slidably installed with an integrated anti-drop and lifting mechanism; The anti-drop and lifting integrated mechanism comprises a placement platform (16), each of the special-shaped grooves (14) is provided with a pull rope (17), each of the pull ropes (17) is fixedly installed with the placement platform (16), each of the card slots (15) is carded with a pull block (18), and each of the pull blocks (18) is fixedly installed with the pull rope (17); Wherein, a slide groove (19) is provided on the inner wall of the protection bin body (11), and a storage groove (21) is provided on the inner wall of the two slide grooves (19).

2. A battery protection compartment as claimed in claim 1, characterized in that: The anti-drop and lifting integrated mechanism also includes a gear (22), a slider (23) and a rack (24); Wherein, the two gears (22) are both located inside the storage slot (21).

3. A battery protection compartment as claimed in claim 2, characterized in that: The two gears (22) are both rotatably mounted on the storage slot (21); Wherein, the two sliding blocks (23) are both slidably mounted on the sliding groove (19).

4. A battery protection compartment as claimed in claim 3, characterized in that: The two sliding blocks (23) are fixedly mounted on the placement table (16); Wherein, the two racks (24) are both located at the upper end of the slider (23) and fixedly installed.

5. A battery protection compartment as claimed in claim 4, characterized in that: The two racks (24) are both meshed and installed with the gear (22); Wherein, the two ratchets (25) are both fixedly mounted on the side wall of the gear (22).

6. A battery protection compartment as claimed in claim 5, characterized in that: The two ratchets (25) are both exposed outside the protection bin body (11); Wherein, the two clamping blocks (26) are both rotatably mounted on the side wall of the protection bin body (11).

7. A battery protection compartment as claimed in claim 6, characterized in that: The two clamping blocks (26) are both located above the ratchet wheel (25); Wherein, the two clamping blocks (26) are both matched with the ratchet wheel (25).

8. A battery protection compartment as claimed in claim 7, characterized in that: The two return springs (27) are both fixedly installed on the side wall of the protection bin body (11); Wherein, the two return springs (27) are both fixedly mounted on the clamping block (26).

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