Battery assembling and positioning device

Abstract

The utility model relates to the technical field of battery assembling and positioning, and discloses a battery assembling and positioning device which comprises a battery bin, a product shell and a bin cover, the battery bin is provided with a bin opening, the bin opening is used for placing a plurality of battery pieces and comprises an inner bin section and an outer bin section, the battery bin and the product shell are assembled, the product shell covers the inner bin section in a sealing mode, and the outer bin section is communicated with the inner bin section. The bin cover is used for opening and closing the outer bin section; the battery compartment comprises a compartment shell and a positioning piece, the outer end of the positioning piece extends towards the direction of the battery piece, and the positioning piece is used for positioning the battery piece. The battery bin plays a role in positioning and fixing all the battery pieces in the axial direction, conduction and electric energy supply of all the battery pieces are guaranteed, abutting pressure is applied to the assembled battery pieces under the action of all the positioning pieces, positioning clamping force is applied in the radial direction of the battery pieces in cooperation with a product shell, in this way, the movement range of the battery pieces is compressed, and the battery pieces are prevented from being damaged. The assembly stability of the battery piece is greatly improved; and the electric energy supply of the battery piece is effectively guaranteed.

Description

Technical Field

[0001] This utility model patent relates to the technical field of battery assembly positioning. Specifically, it relates to a battery assembly positioning device. Background Art

[0002] Electronic products are related products based on electric energy as the working foundation, mainly including: children's electric toys, thinking machines, electronic learning machines, etc.; electronic products need to be equipped with batteries to meet the power supply.

[0003] Currently, electronic products include a battery compartment, and the battery is assembled through the battery compartment. For example, the prior patent with the authorization announcement number CN209880711U discloses a battery compartment device, including a compartment body for placing the battery, a battery ejecting member for ejecting the battery out of the compartment body, and an operating member for receiving an external force to drive the battery ejecting member to move out of the compartment body. It also includes a transmission device connecting the battery ejecting member and the operating member for transmitting the force of the operating member to the battery ejecting member; the battery ejecting member, the operating member, and the transmission device are all arranged in the compartment body.

[0004] In the prior art, when assembling the battery part into the battery compartment, there is a gap between the battery part and the compartment wall of the battery compartment. After the battery part is assembled, the assembly of the battery part is likely to be unstable, affecting the power supply of the battery part. Summary of the Utility Model

[0005] The purpose of this utility model is to provide a battery assembly positioning device, aiming to solve the problem of unstable assembly of the battery part in the prior art.

[0006] This utility model is implemented as follows. The battery assembly positioning device includes a battery compartment, a product shell, and a compartment cover. The battery compartment has a compartment opening, which is arranged in a long strip shape. The compartment opening is used to place multiple battery parts. The compartment opening includes an inner compartment section and an outer compartment section. The battery compartment and the product shell are assembled. The product shell covers the inner compartment section. The outer compartment section is connected to the inner compartment section. The compartment cover is used to open and close the outer compartment section. The battery compartment includes a compartment shell and a positioning piece. The inner end of the positioning piece is arranged in butt joint with the compartment shell. The outer end of the positioning piece is arranged movably, and the outer end of the positioning piece extends towards the direction of the battery part, and the outer end of the positioning piece is used to be in contact with the battery part. The positioning piece is used to position the battery part.

[0007] Furthermore, the positioning piece includes an elastic section and a fixed section. The elastic section and the fixed section are in butt joint and integrally formed. The elastic section is arranged in a long strip shape along the axial direction of the battery part. The fixed section extends along the radial direction of the battery part. The fixed section is used to press against and position the battery part.

[0008] Further, the fixed fragment has two fixed blocks, the two fixed blocks are arranged at intervals correspondingly, the fixed blocks are arranged in a convex shape along the direction towards the battery component, the two fixed blocks are used to be pressed against the battery component synchronously, and the two fixed blocks are used to clamp and position the battery component.

[0009] Further, the fixed block has a block surface, the block surface is arranged in an arc shape, and the block surface is arranged in a flat pressing manner against the outer surface of the battery component.

[0010] Further, the battery compartment includes a plurality of the positioning pieces, each of the positioning pieces is respectively arranged in butt joint with the compartment shell, and each of the positioning pieces is arranged in one-to-one correspondence and in contact with each battery component.

[0011] Further, the battery compartment includes a positive electrode block and a negative electrode spring, the compartment shell has a positive shell groove and a negative shell groove, the compartment opening is between the positive shell groove and the negative shell groove, each battery component is placed in series at the compartment opening, and one battery component is in contact conduction with the positive electrode block, and the other battery component is in pressing conduction with the negative electrode spring.

[0012] Further, the compartment shell includes a positive side plate and a positive partition plate, a positive shell groove is formed between the positive side plate and the positive partition plate, the battery compartment includes a positive electrode plate, the positive electrode plate is arranged in a flat and fixed manner with the positive side plate, the positive electrode block is arranged in a fixed manner with the positive electrode plate, and the positive electrode block is arranged in a convex shape along the direction away from the positive electrode plate; the positive partition plate has a positive partition groove, the battery component is in contact with the positive electrode block to form a positive connection part, and the positive connection part is in the positive partition groove; the positive electrode plate has two positive plate blocks, the positive electrode block is between the two positive plate blocks, and the two ends of the positive plate block are respectively in contact with the positive electrode plate and the positive side plate.

[0013] Further, the compartment shell includes a negative side plate and a negative partition plate, a negative shell groove is formed between the negative side plate and the negative partition plate, the battery compartment includes a negative electrode plate, the negative electrode plate is arranged in a flat and fixed manner with the negative side plate, one end of the negative electrode spring is arranged in a fixed manner with the negative electrode plate, and the other end of the negative electrode spring extends along the direction away from the negative electrode plate; the negative partition plate has a negative partition groove, the negative electrode spring passes through the negative partition groove and extends outwards, and the negative partition plate is arranged corresponding to the bottom of the battery component; the negative electrode plate has two negative plate blocks, the negative electrode spring is between the two negative plate blocks, and the two ends of the negative plate block are respectively in contact with the negative electrode plate and the negative side plate.

[0014] Further, the battery compartment includes two compartment fixing parts and two reinforcing pieces. The two compartment fixing parts are respectively arranged in a butt joint with two ends of the compartment shell. The fixing member penetrates through the compartment fixing part and extends through the product shell. The compartment fixing part is arranged in a flat contact with the product shell. The compartment fixing part extends vertically in a direction away from the front side plate. One of the reinforcing pieces is synchronously arranged in a butt joint and perpendicular to both the compartment fixing part and the front side plate.

[0015] Further, the product shell includes two shell buckling blocks and a plurality of compartment fixing groups. The battery compartment includes two compartment buckling blocks. In the width direction, the two compartment buckling blocks are respectively arranged in a butt joint with the compartment shell. The compartment shell is located between the two shell buckling blocks, and the shell buckling block and the compartment buckling block are arranged in a buckling or separating manner. Each of the compartment fixing groups is arranged at intervals corresponding to the length direction of the compartment shell, and the compartment fixing group is arranged in a contact with the side surface of the compartment shell. Each of the compartment fixing groups is used for strengthening and positioning the compartment shell.

[0016] Compared with the prior art, the battery assembly positioning device provided by the present utility model realizes the assembly of each battery component through the battery compartment and meets the power supply of the battery component. At the same time, the battery compartment plays a role in positioning and fixing each battery component in the axial direction, ensuring the conduction and power supply of each battery component. And under the action of each positioning piece, a pressing force is applied to the assembled battery component, and in cooperation with the product shell, a positioning clamping force is applied in the radial direction of the battery component. In this way, the movement range of the battery component is compressed, greatly improving the assembly stability of the battery component and effectively ensuring the power supply of the battery component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an exploded perspective view of the battery assembly positioning device provided by the present utility model;

[0018] Figure 2 is a perspective view of the battery compartment of the battery assembly positioning device provided by the present utility model;

[0019] Figure 3 is an enlarged view of part A of the battery assembly positioning device provided by the present utility model;

[0020] Figure 4 is a front view of the battery compartment of the battery assembly positioning device provided by the present utility model;

[0021] Figure 5 is an enlarged view of part B of the battery assembly positioning device provided by the present utility model;

[0022] Figure 6 is an enlarged view of part C of the battery assembly positioning device provided by the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the objectives, technical solutions and advantages of the present utility model more clearly understood, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] The following describes in detail the implementation of the present utility model in conjunction with specific embodiments.

[0025] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0026] Refer to Figures 1-6 as shown, which is a preferred embodiment provided by the present utility model.

[0027] A battery assembly positioning device, comprising a battery compartment 1, a product shell 2 and a compartment cover 3. The battery compartment 1 has a compartment opening which is arranged in a long strip shape and is used for placing a plurality of battery components 4. The compartment opening includes an inner compartment section and an outer compartment section. The battery compartment 1 and the product shell 2 are assembled, and the product shell 2 covers the inner compartment section. The outer compartment section is communicated with the inner compartment section. The compartment cover 3 is used to open and close the outer compartment section. The battery compartment 1 includes a compartment shell 11 and a positioning piece 12. The inner end of the positioning piece 12 is arranged in butt joint with the compartment shell 11. The outer end of the positioning piece 12 is movably arranged, and the outer end of the positioning piece 12 extends towards the direction of the battery component 4, and the outer end of the positioning piece 12 is used to be in contact with the battery component 4. The positioning piece 12 is used to position the battery component 4.

[0028] For the above-mentioned battery assembly positioning device, the assembly of each battery component 4 is realized through the battery compartment 1 and the power supply of the battery component 4 is satisfied. At the same time, the battery compartment 1 plays a role in positioning and fixing each battery component 4 in the axial direction, ensuring the conduction and power supply of each battery component 4. And under the action of each positioning piece 12, a pressing force is applied to the assembled battery component 4, and in cooperation with the product shell 2, a positioning clamping force is applied in the radial direction of the battery component 4. In this way, the movement range of the battery component 4 is compressed, greatly improving the assembly stability of the battery component 4 and effectively ensuring the power supply of the battery component 4.

[0029] The positioning piece 12 includes a spring segment 121 and a fixed segment 122, which are butt-jointed and integrally formed. The spring segment 121 is arranged in a long strip along the axial direction of the battery component 4, and the fixed segment 122 is extended along the radial direction of the battery component 4. The fixed segment 122 is used to press the battery component 4 and position the battery component 4. In this way, the matching area of ​​the fixed segment 122 and the battery component 4 in the radial direction is increased, thereby improving the positioning and stability of the battery component 4.

[0030] The fixed segment 122 has two fixed blocks 123, which are arranged in a spaced relationship and convexly arranged in the direction toward the battery component 4. The two fixed blocks 123 are used to be synchronously pressed against the battery component 4, and the two fixed blocks 123 are used to clamp and position the battery component 4.

[0031] In this way, under the action of the two fixed blocks 123 , the movement of the battery component 4 in the radial direction is limited, and the shaking of the battery component 4 is limited, thereby improving the positioning and limiting effect of the battery component 4 and improving the assembly stability of the battery component 4 .

[0032] The fixed block 123 has a block surface, which is arranged in an arc shape, and the block surface and the outer surface of the battery component 4 are arranged to be flat and pressed against each other; in this way, the contact area between the fixed block 123 and the battery component 4 is increased, thereby improving the positioning effect of the battery component 4.

[0033] The fixed block 123 is elastically arranged to apply a positioning force to the battery component 4 and reduce the pressure loss of the battery component 4 to avoid affecting the normal use of the battery component 4 and the service life of the battery component 4.

[0034] The battery compartment 1 includes a plurality of positioning plates 12, each of which is arranged to be docked with the compartment shell 11, and each of the positioning plates 12 corresponds to each of the battery components 4 one by one and is arranged in abutment with each other; in this way, each of the battery components 4 is positioned and reinforced, so that each of the battery components 4 can be assembled firmly, thereby ensuring the supply of electric energy to each of the battery components 4.

[0035] The battery compartment 1 includes a positive electrode block 14 and a negative electrode spring 15, and the compartment shell 11 has a positive shell groove and a negative shell groove, and the compartment opening is located between the positive shell groove and the negative shell groove. Each battery component 4 is placed in series at the compartment opening, and one battery component 4 is in contact conduction with the positive electrode block 14, and the other battery component 4 is in contact conduction with the negative electrode spring 15; through the cooperation of the positive electrode block 14 and the negative electrode spring 15, each battery component 4 is positioned and fixed in the axial direction, and under the action of the positive shell groove and the negative shell groove, the positive electrode block 14 and the negative electrode spring 15 are protected, which facilitates the arrangement of the positive electrode block 14 and the negative electrode spring 15 and improves the stability of the arrangement of the positive electrode block 14 and the negative electrode spring 15.

[0036] The battery case 11 includes a front side plate 111 and a front partition plate 112. A front case groove is formed between the front side plate 111 and the front partition plate 112. The battery compartment 1 includes a positive electrode plate. The positive electrode plate is fixedly arranged in a flat manner with the front side plate 111. The positive electrode block 14 is fixedly arranged with the positive electrode plate, and the positive electrode block 14 protrudes in a direction away from the positive electrode plate; under the action of the front partition plate 112, it plays a blocking role to prevent excessive pressing force between the battery component 4 and the positive electrode block 14. At the same time, under the action of the positive electrode plate, the contact area with the front side plate 111 is increased, thereby improving the setting stability of the positive electrode block 14.

[0037] The front partition plate 112 has a front partition groove. The battery component 4 abuts against the positive electrode block 14 to form a positive connection part, and the positive connection part is located in the front partition groove; in this way, the offset range of the pole column of the motor component is restricted, effectively ensuring that the pole column abuts and conducts with the positive electrode block 14.

[0038] The positive electrode plate has two positive plate blocks 113. The positive electrode block 14 is located between the two positive plate blocks 113. The two ends of the positive plate block 113 are respectively in contact with the positive electrode plate and the front side plate 111.

[0039] In this way, under the action of the two positive plate blocks 113, the setting stability of the positive electrode plate is improved, and the setting stability of the positive electrode block 14 is also improved, ensuring the contact conduction between the positive electrode block 14 and the pole column.

[0040] The battery case 11 includes a negative side plate 114 and a negative partition plate 115. A negative case groove is formed between the negative side plate 114 and the negative partition plate 115. The battery compartment 1 includes a negative electrode plate. The negative electrode plate is fixedly arranged in a flat manner with the negative side plate 114. One end of the negative electrode spring 15 is fixedly arranged with the negative electrode plate, and the other end of the negative electrode spring 15 extends in a direction away from the negative electrode plate; the negative partition plate 115 has a negative partition groove, and the negative electrode spring 15 passes through the negative partition groove and extends outward. The negative partition plate 115 is correspondingly arranged with the bottom of the battery component 4.

[0041] In this way, under the action of the negative partition plate 115, it is avoided that the battery component 4 applies too much force to the negative electrode spring 15, playing a protective role for the negative electrode spring 15. At the same time, under the action of the negative partition groove, it is avoided that the axial elastic force exerted by the negative electrode spring 15 on the battery component 4 is affected, ensuring the positioning of each battery component 4 in the axial direction.

[0042] The negative electrode plate has two negative plate blocks 116. The negative electrode spring 15 is located between the two negative plate blocks 116. The two ends of the negative plate block 116 are respectively in contact with the negative electrode plate and the negative side plate 114; in this way, under the action of the two negative plate blocks 116, the setting stability of the negative electrode plate is enhanced, thereby ensuring the setting stability of the negative electrode spring 15.

[0043] The battery compartment 1 includes two compartment fixing parts 16 and two reinforcing plates. The two compartment fixing parts 16 are respectively connected to the two ends of the compartment shell 11. The fixing parts extend through the compartment fixing parts 16 and penetrate the product shell 2. The compartment fixing parts 16 and the product shell 2 are arranged flat and in contact with each other.

[0044] In this way, under the action of the two compartment fixing parts 16, the battery compartment 1 and the product shell 2 are assembled, and at the same time, the battery compartment 1 is detachable, which is convenient for the maintenance and replacement of parts.

[0045] The battery compartment 1 includes two reinforcing plates. The compartment fixing portion 16 extends vertically in a direction away from the front side plate 111 , and one of the reinforcing plates is synchronously connected to the compartment fixing portion 16 and the front side plate 111 and is arranged vertically.

[0046] In this way, under the action of the two reinforcing sheets, the stability of the two storage parts 16 is enhanced, and the assembly stability of the storage parts 16 and the product shell 2 is improved.

[0047] The product shell 2 includes two shell buckle blocks, and the battery compartment 1 includes two compartment buckle blocks 13. Along the width direction, the two compartment buckle blocks 13 are respectively connected to the compartment shell 11, and the compartment shell 11 is located between the two shell buckle blocks, and the shell buckle blocks and the compartment buckle blocks 13 are buckled or separated. In this way, with the cooperation of the shell buckle blocks and the compartment buckle blocks 13, the stability of the battery compartment 1 is improved, and the assembly of the battery components 4 is guaranteed.

[0048] The product shell 2 includes a plurality of fixing bin groups, each of which is arranged at intervals and in correspondence along the length direction of the bin shell 11, and the fixing bin groups are arranged in contact with the side surfaces of the bin shell 11, and each fixing bin group is used to reinforce and position the bin shell 11; under the action of each fixing bin group, the stability of the battery bin 1 is improved, and the assembly of the battery components 4 is ensured.

[0049] The fixing bin group includes two fixing bin plates, which are arranged at intervals and in correspondence with each other, and the two fixing bin plates are synchronously arranged to be in conflict with the side surfaces of the bin shell 11. With the cooperation of the two fixing bin plates, the positioning and reinforcement of the battery bin 1 are improved, thereby improving the stability of the battery bin 1 and ensuring the assembly of the battery components 4.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Battery assembly positioning device, characterized in that, It includes a battery compartment, a product shell, and a compartment cover. The battery compartment has a compartment opening which is arranged in a long strip shape and is used for placing a plurality of battery components. The compartment opening includes an inner compartment section and an outer compartment section. The battery compartment and the product shell are assembled. The product shell covers the inner compartment section. The outer compartment section is in communication with the inner compartment section. The compartment cover is used to open and close the outer compartment section. The battery compartment includes a compartment shell and a positioning piece. The inner end of the positioning piece is arranged in butt joint with the compartment shell. The outer end of the positioning piece is movably arranged and extends in the direction of the battery component. The outer end of the positioning piece is used to be in contact with the battery component and the positioning piece is used to position the battery component.

2. The battery assembly positioning device according to claim 1, wherein The positioning piece includes an elastic section and a fixed section. The elastic section and the fixed section are in butt joint and integrally formed. The elastic section is arranged in a long strip shape along the axial direction of the battery component. The fixed section extends along the radial direction of the battery component. The fixed section is used to press against and position the battery component.

3. The battery assembly positioning device according to claim 2, wherein, The fixed section has two fixed blocks which are arranged at intervals correspondingly. The fixed blocks protrude in the direction towards the battery component. The two fixed blocks are used to simultaneously press against the battery component and are used to clamp and position the battery component.

4. The battery assembly positioning device according to claim 3, wherein, The fixed block has a block surface which is arranged in an arc shape. The block surface is in flat contact with the outer surface of the battery component.

5. The battery assembly positioning device according to any one of claims 1-4, characterized in that, The battery compartment includes a plurality of the positioning pieces. Each of the positioning pieces is respectively arranged in butt joint with the compartment shell. Each of the positioning pieces is in one-to-one correspondence and contact with each battery component.

6. The battery assembly positioning device according to any one of claims 1-4, characterized in that, The battery compartment includes a positive electrode block and a negative electrode spring. The compartment shell has a positive shell groove and a negative shell groove. The compartment opening is between the positive shell groove and the negative shell groove. Each battery component is placed in series in the compartment opening. One battery component is in contact and conduction with the positive electrode block, and the other battery component is in pressing contact and conduction with the negative electrode spring.

7. The battery assembly positioning device according to claim 6, wherein The compartment shell includes a positive side plate and a positive partition. The positive shell groove is formed between the positive side plate and the positive partition. The battery compartment includes a positive electrode plate. The positive electrode plate is fixedly arranged in flat contact with the positive side plate. The positive electrode block is fixedly arranged with the positive electrode plate. The positive electrode block protrudes in the direction away from the positive electrode plate. The positive partition has a positive partition groove. The battery component contacts the positive electrode block to form a positive connection part. The positive connection part is in the positive partition groove. The positive electrode plate has two positive plate parts. The positive electrode block is between the two positive plate parts. The two ends of the positive plate part are respectively in contact with the positive electrode plate and the positive side plate.

8. The battery assembly positioning device according to claim 6, wherein, The battery housing includes a negative side plate and a negative partition plate. A negative housing groove is formed between the negative side plate and the negative partition plate. The battery compartment includes a negative electrode plate, which is fixedly arranged in a flat manner with the negative side plate. One end of the negative electrode spring is fixedly arranged with the negative electrode plate, and the other end of the negative electrode spring extends in a direction away from the negative electrode plate. The negative partition plate has a negative partition groove, and the negative electrode spring extends outward through the negative partition groove. The negative partition plate is correspondingly arranged with the bottom of the battery component. The negative electrode plate has two negative electrode plate portions, and the negative electrode spring is located between the two negative electrode plate portions. The two ends of the negative electrode plate portion are respectively in contact with the negative electrode plate and the negative side plate.

9. The battery assembly positioning device according to claim 7, wherein, The battery compartment includes two compartment fixing portions and two reinforcing pieces. The two compartment fixing portions are respectively arranged in butt joint with the two ends of the battery housing. The fixing member passes through the compartment fixing portion and extends through the product housing. The compartment fixing portion is in flat contact with the product housing. The compartment fixing portion extends vertically in a direction away from the positive side plate, and one of the reinforcing pieces is simultaneously in butt joint and perpendicular arrangement with the compartment fixing portion and the positive side plate.

10. The battery assembly positioning device according to claim 7, wherein The product housing includes two housing buckle blocks and a plurality of battery compartment fixing groups. The battery compartment includes two compartment buckle blocks. In the width direction, the two compartment buckle blocks are respectively arranged in butt joint with the battery housing. The battery housing is located between the two housing buckle blocks, and the housing buckle block and the compartment buckle block are arranged in a buckling or separating manner. Each of the battery compartment fixing groups is arranged at intervals corresponding to the length direction of the battery housing, and the battery compartment fixing group is in contact with the side surface of the battery housing. Each of the battery compartment fixing groups is used to reinforce and position the battery housing.

Images