Boost type battery

Abstract

The utility model relates to the technical field of batteries, and discloses a boost type battery which comprises a shell and an end cover clamped with the shell to form a sealed shell, and a plurality of battery bodies are arranged in a cavity of the shell; the limiting assembly comprises a mounting block, a current-conducting plate and supporting bodies, the current-conducting plate is detachably connected with the mounting block, a plurality of supporting bodies are fixedly mounted on one side of the current-conducting plate, the battery body is connected with the mounting block in an inserted mode and abuts against the supporting bodies, the current-conducting plate is electrically connected with the boosting module, and the supporting bodies on one side of the current-conducting plate abut against electrodes of the battery body; the plurality of mounting blocks arranged close to the port of the shell are used for limiting the other electrode of the battery body, and the two groups of mounting blocks are extruded to be close to each other, so that the two electrodes of the battery body are respectively propped against the corresponding support bodies, and the battery body can be mounted and fixed on the premise of ensuring the stable electric connection contact between the battery body and the conductive plate; damage of vibration to the battery body is reduced, and the battery body is convenient to disassemble, assemble and replace.

Description

Technical Field

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

[0002] Since most existing water quality monitoring instruments require AC power supply, which is usually not available in suburban areas or the wild, and manual measurement cannot obtain real-time monitoring data, adjustable voltage boost batteries have emerged to solve the problem of outdoor power supply.

[0003] The prior art discloses a boost-type lithium battery (publication number: CN211018363U), comprising a boost module and a battery pack, wherein the boost module is electrically connected to the battery pack, the battery pack comprises a plurality of lithium titanate batteries connected in series, and the boost module comprises a regulator and an input / output interface.

[0004] In the prior art, battery packs are mostly electrically connected and fixed by welding. In terms of production technology, the assembly steps are relatively cumbersome, and the welding process will also affect the stability of the connection between the battery and the battery pack. When replacing the battery, re-welding is required. For users, professional equipment is also required to replace the battery at a later stage. Therefore, the battery connection method in the prior art has room for optimization.

[0005] To this end, we propose a boost battery. Utility Model Content

[0006] The utility model mainly solves the technical problem that the above-mentioned battery is inconvenient for users to replace and maintain it later by welding, and provides a boost battery.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a boost type battery, comprising:

[0008] A shell and an end cover connected to the shell to form a sealed housing, a plurality of battery bodies are arranged in the cavity of the shell, and a boost module for voltage regulation is installed on the end surface of the end cover;

[0009] A limit assembly is arranged in the cavity of the shell for installing the battery body. The limit assembly includes a mounting block, a conductive plate and a support body. The conductive plate is detachably connected to the mounting block. A plurality of support bodies are fixedly installed on one side of the conductive plate. The battery body is plugged into the mounting block and contacts the support body. Both poles of the battery body are fixed in the assembly by the same limit assembly, and the conductive plate is electrically connected to the boost module.

[0010] As a preferred embodiment of the utility model, the limiting assembly also includes a slot, the mounting block forms a rectangular block structure, the slot is a circular slot, the battery body is inserted into the slot, and the depth of the slot is less than the thickness of the mounting block.

[0011] As a preferred embodiment of the utility model, the limiting assembly also includes an expansion slot and a clamping slot. A plurality of expansion slots are provided on one side of the mounting block. The mounting block forms a deformable petal-like structure through the expansion slots. A clamping slot is provided on the inner side wall of the mounting block, and the conductive plate is clamped into the clamping slot.

[0012] As a preferred embodiment of the utility model, the conductive plate forms a rectangular plate, the card slot and the conductive plate cooperate with each other, the expansion slot is a rectangular slot, at least four expansion slots are opened on one side of the mounting block, and a petal-like structure is formed between two adjacent expansion slots.

[0013] As a preferred embodiment of the utility model, the support body forms a rod body with a U-shaped cross-section, one end of the support body is fixedly connected to the conductive plate, and the other end of the support body forms a free end. The battery body can squeeze the support body to deform and extend, and the surface of the support body in contact with the battery body is also fixedly provided with a circular protrusion.

[0014] As a preferred embodiment of the utility model, the limit assembly also includes a pressure plate and a deformable claw, the deformable claw is arranged on one side of the end cover, the pressure plate is fixed with a plurality of deformable claws, and the end cover can squeeze the deformable claws to deform so that the deformable claws push the mounting block.

[0015] As a preferred embodiment of the utility model, a plurality of mounting blocks are fixedly mounted on the inner bottom surface of the shell, a plurality of identical mounting blocks are fixedly mounted on one side of the pressure plate, the pressure plate forms a plate adapted to the shell chamber, and the deformable claw forms a wavy plate.

[0016] The utility model provides a boost type battery. It has the following beneficial effects:

[0017] 1. This kind of boost battery, by placing the battery body and the mounting blocks in one-to-one correspondence, the support body on one side of the conductive plate contacts the electrode of the battery body, and a plurality of mounting blocks arranged near the shell port are used to limit the other electrode of the battery body, and the end cover is clamped with the shell, the two groups of mounting blocks are squeezed close to each other so that the two poles of the battery body contact the corresponding support bodies respectively, and the conductive plate is electrically connected to the boost module. During production and assembly, the efficiency is high and the operation is convenient. Thanks to the bending design of the support body, when the end cover squeezes the two groups of mounting blocks close to each other, the support body can be deformed within a certain range. In terms of ensuring stable electrical connection between the battery body and the conductive plate, the battery body can be installed and fixed, and the damage to the battery body caused by vibration is reduced. There is no need to weld and fix the conductive plate to the battery body, which is convenient for disassembly, assembly and replacement of the battery body. The assembly method is simple and the production efficiency is high.

[0018] 2. This kind of boost battery, by opening an expansion groove and a card slot on one side of the mounting block, the conductive plate can be passed through the expansion groove and inserted into the card slot, and the slot is used to plug the battery body, which is convenient for assembly and production. The petal-shaped structure formed by multiple expansion grooves can ensure the limiting effect on the outer wall of the battery body, facilitating the insertion of the battery body into the slot, and at the same time can also ensure the contact force of the petal-shaped structure on the battery body, thereby inhibiting the battery body from detaching from the slot.

[0019] 3. This kind of boost battery, by arranging a pressure plate between the end cover and a group of mounting blocks close to the shell port, the pressure plate can be close to or away from the other group of mounting blocks through the deformation of the claws squeezed by the end cover, thereby realizing elastic contact between the two groups of mounting blocks, so that the conductive plates and the support body that are in contact at both ends of the battery body can maintain good contact, which can not only stabilize the electrical connection, but also prevent the battery body from falling off due to vibration, and the anti-seismic and anti-fall effects will be better, which has a positive effect on the installation stability of the battery body.

[0020] 4. This is a boost battery. This solution can solve the outdoor power supply needs of water quality detectors. At the same time, the overall size is small, the weight is light, and it is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0022] Figure 2 This is the second overall stereogram of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the battery body and the mounting block after assembly of the utility model;

[0024] Figure 4 This is a three-dimensional diagram of the pressing plate of the utility model;

[0025] Figure 5 This is an assembly diagram of the conductive plate and the mounting block of the utility model.

[0026] Legend: 10, outer shell; 11, end cover; 12, battery body; 13, pressure plate; 14, deformation claw; 20, mounting block; 21, slot; 22, expansion slot; 23, card slot; 24, conductive plate; 25, support body. DETAILED DESCRIPTION

[0027] A boost battery, such as Figure 1 and Figure 2 As shown, including:

[0028] The outer shell 10 and the end cover 11 which is snap-fitted with the outer shell 10 to form a sealed shell, a plurality of battery bodies 12 are arranged in the cavity of the outer shell 10, and a boost module for voltage regulation is installed on the end face of the end cover 11. The boost module can be a DC-DC boost module, and its specific specifications and models are not restricted too much here. By adjusting the voltage value output by the battery body 12 through the boost module, the 3.7V voltage inherent in multiple battery bodies 12 can be converted into a 12V output. The battery body 12 can be a lithium battery for powering the detection equipment. Of course, the boost module is provided with a charge and discharge interface. The original intention of the design of this scheme is to be used for outdoor water source detection equipment, such as water quality monitoring instruments, which are usually powered by 12V. There is usually no condition for power connection in the suburbs or the wild, and manual measurement cannot obtain real-time monitoring data. In order to grasp the water quality monitoring data in a timely manner, this scheme can solve the demand for outdoor power supply of water quality detectors. At the same time, the overall size is small, the weight is light, and it is easy to carry.

[0029] like Figure 2 , Figure 3 and Figure 5 As shown, the limiting assembly is arranged in the cavity of the housing 10 for installing the battery body 12, the limiting assembly includes a mounting block 20, a conductive plate 24 and a support body 25, the conductive plate 24 is detachably connected to the mounting block 20, a plurality of support bodies 25 are fixedly installed on one side of the conductive plate 24, the battery body 12 is plugged into the mounting block 20 and contacts the support body 25, both poles of the battery body 12 are fixed in the assembly through the same limiting assembly, the conductive plate 24 is electrically connected to the boost module, the support body 25 forms a rod body with a U-shaped cross section, one end of the support body 25 is fixedly connected to the conductive plate 24, and the other end of the support body 25 forms a free end, the battery body 12 can squeeze the support body 25 to deform and extend, and the surface of the support body 25 in contact with the battery body 12 is also fixedly provided with a circular protrusion;

[0030] In this solution, in order to solve the problem of installing multiple battery bodies 12 in the shell 10, the battery bodies 12 are placed in a one-to-one correspondence with the mounting blocks 20, and the support body 25 on one side of the conductive plate 24 contacts the electrode of the battery body 12, and the multiple mounting blocks 20 arranged near the port of the shell 10 are used to limit the other electrode of the battery body 12. With the help of the end cover 11 and the shell 10, the two groups of mounting blocks 20 are squeezed close to each other so that the two poles of the battery body 12 contact the corresponding support bodies 25 respectively, and the conductive plate 24 is electrically connected to the boost module. During production and assembly, the efficiency is high and the operation is convenient. Thanks to the bending design of the support body 25, when the end cover 11 squeezes the two groups of mounting blocks 20 close to each other, the support body 25 can be deformed within a certain range. On the basis of ensuring the stable electrical connection between the battery body 12 and the conductive plate 24, the battery body 12 can be installed and fixed, and the damage to the battery body 12 caused by vibration is reduced. There is no need to weld and fix the conductive plate 24 to the battery body 12, which is convenient for disassembly and replacement of the battery body.

[0031] like Figure 5 As shown, the limiting assembly also includes a slot 21, the mounting block 20 forms a rectangular block structure, the slot 21 is a circular slot, the battery body 12 is inserted into the slot 21, the depth of the slot 21 is less than the thickness of the mounting block 20, the limiting assembly also includes an expansion slot 22 and a clamping slot 23, a plurality of expansion slots 22 are provided on one side of the mounting block 20, the mounting block 20 forms a deformable petal-shaped structure through the expansion slots 22, the inner side wall of the mounting block 20 is provided with a clamping slot 23, the conductive plate 24 is clamped into the clamping slot 23, the conductive plate 24 forms a rectangular plate, the clamping slot 23 and the conductive plate 24 cooperate with each other, the expansion slot 22 is a rectangular slot, at least four expansion slots 22 are provided on one side of the mounting block 20, and a petal-shaped structure is formed between two adjacent expansion slots 22;

[0032] By opening an expansion groove 22 and a card slot 23 on one side of the mounting block 20, the conductive plate 24 can be passed through the expansion groove 22 and inserted into the card slot 23, and the slot 21 is used to plug in the battery body 12, which is convenient for assembly and production. The petal-like structure formed by multiple expansion grooves 22 can ensure the limiting effect on the outer wall of the battery body 12, making it convenient for the battery body 12 to be inserted into the slot 21. At the same time, it can also ensure the contact force of the petal-like structure on the battery body 12, thereby inhibiting the battery body 12 from detaching from the slot 21.

[0033] The mounting block 20 is made of an insulating rubber material having elastic deformation capability, and the conductive plate 24 needs to be made of a conductive metal material, such as copper.

[0034] like Figure 4 As shown, the limit assembly also includes a pressing plate 13 and a deformable claw 14. The deformable claw 14 is arranged on one side of the end cover 11. The pressing plate 13 is fixed with a plurality of deformable claws 14. The end cover 11 can squeeze the deformable claws 14 to deform so that the deformable claws 14 push the mounting block 20. The inner bottom surface of the housing 10 is fixed with a plurality of mounting blocks 20. One side of the pressing plate 13 is fixed with a plurality of identical mounting blocks 20. The pressing plate 13 forms a plate adapted to the chamber of the housing 10, and the deformable claws 14 form a wavy plate.

[0035] As a supplement to the above scheme, by setting a pressure plate 13 between the end cover 11 and a group of mounting blocks 20 near the port of the outer shell 10, the pressure plate 13 can be close to or away from the other group of mounting blocks 20 by squeezing the deformation claw 14 by the end cover 11, so as to achieve elastic contact between the two groups of mounting blocks 20, so that the conductive plate 24 and the support body 25 that are in contact with each other at both ends of the battery body 12 can maintain good contact, which can not only stabilize the electrical connection, but also prevent the battery body 12 from falling off due to vibration, and the anti-seismic and anti-fall effects will be better, which has a positive effect on the installation stability of the battery body 12.

[0036] The working principle of the utility model is as follows: the conductive plate 24 is passed through the expansion slot 22 and inserted into the card slot 23, and the slot 21 is used to plug the battery body 12, and the battery body 12 is wrapped by multiple petal structures to achieve installation and fixation, and a pressure plate 13 is set between the end cover 11 and a group of mounting blocks 20 close to the port of the shell 10. The deformation claw 14 is deformed by squeezing the end cover 11, and the pressure plate 13 can be close to or away from the other group of mounting blocks 20, so as to achieve elastic contact between the two groups of mounting blocks 20, so that the conductive plate 24 and the support body 25 that are in contact at both ends of the battery body 12 can maintain good contact, and the installation can be achieved by covering the end cover 11. The multiple mounting blocks 20 installed on the inner bottom surface of the shell 10 form a group, and the multiple mounting blocks 20 installed on one side of the pressure plate 13 form another group. The two groups of mounting blocks 20 are respectively used to fix the two poles of the battery body 12;

[0037] The housing 10 should also be provided with a channel for heat dissipation, and the channel may be a rectangular groove or other shapes, which are not shown in the figure.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A boost battery, characterized in that: include: A shell (10) and an end cover (11) snap-fitted to the shell (10) to form a sealed housing, a plurality of battery bodies (12) being arranged in the cavity of the shell (10), and a boost module for voltage regulation being mounted on the end surface of the end cover (11); A limit assembly is arranged in a cavity of a housing (10) for mounting a battery body (12), the limit assembly comprising a mounting block (20), a conductive plate (24) and a support body (25), the conductive plate (24) being detachably connected to the mounting block (20), a plurality of support bodies (25) being fixedly mounted on one side of the conductive plate (24), the battery body (12) being plugged into the mounting block (20) and abutting against the support body (25), both poles of the battery body (12) being fixed to the assembly by the same limit assembly, and the conductive plate (24) being electrically connected to a boost module.

2. The boost battery according to claim 1, characterized in that: The limiting assembly further comprises a slot (21), the mounting block (20) forms a rectangular block structure, the slot (21) is a circular groove, the battery body (12) is inserted into the slot (21), and the depth of the slot (21) is less than the thickness of the mounting block (20).

3. The boost battery according to claim 1, characterized in that: The limiting assembly further comprises expansion slots (22) and clamping slots (23); a plurality of expansion slots (22) are provided on one side of the mounting block (20); the mounting block (20) forms a deformable petal-shaped structure through the expansion slots (22); the inner side wall of the mounting block (20) comprises clamping slots (23); and the conductive plate (24) is clamped into the clamping slots (23).

4. The boost battery according to claim 3, characterized in that: The conductive plate (24) is formed into a rectangular plate, the clamping slot (23) and the conductive plate (24) are used in conjunction with each other, the expansion slot (22) is a rectangular slot, at least four expansion slots (22) are provided on one side of the mounting block (20), and a petal-shaped structure is formed between two adjacent expansion slots (22).

5. The boost battery according to claim 1, characterized in that: The support body (25) forms a rod body with a U-shaped cross section, one end of the support body (25) is fixedly connected to the conductive plate (24), the other end of the support body (25) forms a free end, the battery body (12) can squeeze the support body (25) to deform and extend, and a circular protrusion is fixedly provided on the surface of the support body (25) in contact with the battery body (12).

6. The boost battery according to claim 1, characterized in that: The limiting assembly further comprises a pressing plate (13) and a deformable claw (14); the deformable claw (14) is arranged on one side of the end cover (11); the pressing plate (13) is fixed with a plurality of deformable claws (14); and the end cover (11) can squeeze the deformable claws (14) to deform so that the deformable claws (14) push the mounting block (20).

7. The boost battery according to claim 6, characterized in that: A plurality of mounting blocks (20) are fixedly mounted on the inner bottom surface of the housing (10), a plurality of identical mounting blocks (20) are fixedly mounted on one side of the pressure plate (13), the pressure plate (13) forms a plate adapted to the chamber of the housing (10), and the deformable claw (14) forms a wavy plate.

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