CN218886112U - Electricity core unit detection device - Google Patents
Electricity core unit detection device Download PDFInfo
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- CN218886112U CN218886112U CN202223020266.1U CN202223020266U CN218886112U CN 218886112 U CN218886112 U CN 218886112U CN 202223020266 U CN202223020266 U CN 202223020266U CN 218886112 U CN218886112 U CN 218886112U
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- signal substrate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a cell unit detection device, which comprises a bearing structure for bearing and fixing a product; and a crimping structure for mating with the load-bearing structure; the compression joint structure comprises a base for bearing and fixing the bearing structure and a gland rotatably connected with the base; the base is provided with a conductive piece for realizing electric conduction with the bearing structure; the carrying structure is configured to be electrically communicated with the electric connection end of the product; the compression joint structure also comprises a compression joint piece arranged on the gland; the crimping piece is configured to press the bearing structure downwards to enable the bearing structure to be in crimping conduction with the conductive piece, so that the product is in electrical conduction with the conductive piece. The detection device can realize independent detection of the battery cell, improves the detection efficiency and has a compact integral structure.
Description
Technical Field
The utility model relates to a product detection technical field. And more particularly, to a cell unit detection apparatus.
Background
The traditional test modes of the battery unit comprise two modes, one mode is to manually connect and test the battery unit, and the production efficiency is low; the other type is to weld the battery unit on the battery core, and then the whole battery unit is detected, and the defect of the detection mode is that when the battery unit is badly scrapped, the battery core can be scrapped together synchronously, so that the resource waste is caused, the production efficiency is low, and in addition, the structural components of the conventional battery core unit detection device are fussy to set, the structure is not compact, and the occupied space of the device is large and is not attractive.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides an electricity core unit detection device, this detection device can realize detecting electric core alone, improves detection efficiency, and overall structure is compact.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electricity core unit detection device, include:
the bearing structure is used for bearing and fixing a product; and
a crimping structure for mating with the load-bearing structure;
the compression joint structure comprises a base for bearing and fixing the bearing structure and a gland rotatably connected with the base;
the base is provided with a conductive piece for realizing electric conduction with the bearing structure;
the carrying structure is configured to be electrically communicated with the electric connection end of the product;
the compression joint structure also comprises a compression joint piece arranged on the gland; the crimping piece is configured to press the bearing structure downwards to enable the bearing structure to be in crimping conduction with the conductive piece, so that the product is electrically conducted with the conductive piece.
In addition, preferably, the gland comprises a cover body and a hollow part which is formed on the cover body and used for avoiding the position of a product; the crimping piece is arranged on the cover body.
Furthermore, it is preferable that the crimping member includes an elastic member and a pressing piece to be in contact with the bearing structure; one end of the elastic piece is fixed with the gland, and the other end of the elastic piece is connected with the pressing block; the resilient member is compressed when the press block is in contact with and presses down on the load bearing structure.
In addition, preferably, the crimping structure comprises two sets of crimping assemblies; each group of crimping components comprises two crimping pieces which are symmetrically arranged on two sides of a product.
In addition, preferably, the crimping structure further comprises a hook component; the clamping hook component comprises a clamping hook which is rotatably arranged on the gland, a clamping body which is formed on the base and a pressing structure which is used for driving the clamping hook to be separated from the clamping body;
the clamping hook component also comprises a pressure spring; one end of the pressure spring is fixedly combined with the pressing structure, and the other end of the pressure spring is fixedly combined with the gland.
In addition, preferably, the base includes a positioning column for fixing the bearing structure on the base and an elastic supporting member for supporting the bearing structure and moving in the vertical direction.
In addition, preferably, the base comprises an accommodating cavity; the detection device comprises a bottom plate positioned in the accommodating cavity, a first signal substrate arranged on the bottom plate and a second signal substrate arranged on the first signal substrate;
the conductive piece is configured on the first signal substrate; an opening is formed on the top wall of the base; the head end of the conductive piece is protruded from the opening.
In addition, preferably, the bearing structure includes a bearing plate, a third signal substrate fixed on the bearing plate, a backing plate disposed on the third signal substrate, a limiting block located on the backing plate for limiting and fixing the product, and a pressing assembly for pressing and connecting with the electrical connection end of the product; the pressing component is electrically connected with the third signal substrate.
In addition, preferably, the pressing assembly includes a supporting base disposed on the third signal substrate, a flip plate capable of being flipped relative to the supporting base, a fourth signal substrate fixed to the flip plate, and a probe disposed on the fourth signal substrate;
the probe is configured to be in press-contact conduction with an electrical connection end of a product.
Furthermore, it is preferable that the fourth signal substrate is electrically connected to a third signal substrate; a test point is arranged on the third signal substrate; a through hole for avoiding a test point of the third signal substrate is formed on the bearing plate; the loading board is configured to enable the testing point to be in contact conduction with the head end of the conductive piece through the through hole.
The beneficial effects of the utility model are that:
the utility model discloses a bearing structure and crimping structure's cooperation, the electricity connection end that earlier utilizes bearing structure and product switches on, and rethread crimping spare pushes down makes bearing structure and the electrically conductive crimping of the on-base turn on to accomplish the electric conductance with the electricity connection end of product and electrically conductive, realize detecting alone electric core, thereby avoid causing the wasting of resources, and can improve whole detection efficiency, in addition, this detection device simple structure, overall structure is compact, can further save working space.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is one of the overall structural schematic diagrams of the present invention.
Fig. 2 is a second schematic view of the overall structure of the present invention.
Fig. 3 is a schematic structural view of the crimp member of the present invention.
Fig. 4 is an enlarged view at a in fig. 2.
Fig. 5 is a sectional view B-B in fig. 4.
Fig. 6 is a schematic diagram of the bottom plate, the first signal substrate, the second signal substrate and the conductive member of the present invention.
Fig. 7 is a schematic view of the conductive member and the fixing base according to the present invention.
Fig. 8 is one of the structural schematic diagrams of the bearing structure of the present invention.
Fig. 9 is a second schematic structural diagram of the load-bearing structure of the present invention.
Fig. 10 is a schematic structural view of the push-down assembly of the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
The problems that the existing battery cell detection device can cause resource waste when detecting and is low in production efficiency are solved. The utility model provides an electricity core unit detection device, it is shown to combine fig. 1 to fig. 10, specifically electricity core unit detection device includes: the bearing structure 10 is used for bearing and fixing a product, the product 30 can be an electric core, an electric connection end of the electric core can be a nickel sheet, and the bearing structure also has a function of being electrically communicated with the nickel sheet of the electric core; and a crimping structure for cooperating with said load-bearing structure 10, on which crimping structure the load-bearing structure 10 can be put or taken off together with the product; the compression joint structure comprises a base 21 for bearing and fixing the bearing structure 10 and a gland 22 which is rotatably connected with the base 21, wherein the gland 22 is connected with the base 21 through a rotating shaft, and a torsion spring which provides an upward overturning acting force for the gland 22 is sleeved on the rotating shaft; a conductive member 23 for electrically connecting to the supporting structure 10 is disposed on the base 21, and the conductive member 23 may be a probe; the carrying structure 10 is configured to be electrically accessible to the electrical connection of the product 30; the pressing cover 22 comprises a cover body 221 and a hollow portion 222 formed on the cover body 221 for avoiding the position of the product 30, and it can be understood that the cover body 21 surrounds the outside of the hollow portion 222, and the hollow portion 222 can ensure that the pressing cover 22 does not collide and interfere with the battery cells on the bearing structure 10 when the pressing cover 22 is turned over downwards; the crimping structure further includes a crimping piece 24 provided on the cover 221; the pressing member 24 is configured to press down the carrying structure 10 to press and conduct the carrying structure 10 and the conductive member 23 when the pressing cover 22 is turned downward relative to the base 21, so that the electrical connection end of the product fixed on the carrying structure 10 is electrically conducted with the conductive member 23, and the next detection operation is completed.
Referring to fig. 1, the detection apparatus may include two bearing structures 10 and two crimping mechanisms respectively engaged with the bearing structures 10, so as to test two electrical cores simultaneously, and further improve work efficiency.
In one embodiment, the pressing member 24 includes an elastic member 241 and a pressing piece 242 for contacting the bearing structure 10; one end of the elastic element 241 is fixed to the cover 221, and the other end is connected to the pressing block 242, specifically, the elastic element 241 is fixedly combined with the cover 221 through the mounting element 243; when the pressing block 242 contacts with the bearing structure 10 and presses down the bearing structure 10, the elastic element 241 is compressed, that is, when the pressing element 24 presses down the bearing structure 10, the elastic element 241 can prevent the pressing block 242 from being in hard contact with the bearing structure 10 on one hand, and can provide a certain pretightening force for the connection and conduction between the bearing structure 10 and the conductive element 23 on the other hand, so as to ensure the stability after the connection.
In a specific embodiment, the crimping structure comprises two sets of crimping components; each set of crimping assembly comprises two crimping pieces 24 symmetrically arranged on two sides of the product 30, and the two crimping pieces 24 simultaneously press down the bearing structure 10 from two opposite sides of the product, so that the bearing structure 10 can be stressed uniformly and is kept in a horizontal state all the time.
In order to enable the conductive member 23 and the electrical connection end of the product 30 to be always kept in a conductive state when the product 30 is detected, the crimping structure further comprises a hook component; the hook assembly includes a hook 251 rotatably disposed on the cover 221, a card body 252 formed on the base 21, and a pressing structure 253 for driving the hook 251 to disengage from the card body 252, wherein the pressing structure 253 and the hook 251 are integrally formed.
Furthermore, the hook component also comprises a pressure spring 254; one end of the pressure spring 254 is fixedly combined with the pressing structure 253, the other end of the pressure spring 254 is fixedly combined with the cover body 221, and the pressure spring 254 can provide a certain pretightening force for the clamping connection of the clamping hook 251 and the clamping body 252 to ensure the stable clamping connection of the clamping hook 251 and the clamping body 252.
In an embodiment, the base 21 includes a positioning post 211 for fixing the bearing structure 10 on the base 21 and an elastic supporting member 212 for supporting the bearing structure 10 and moving along the vertical direction, and by the above arrangement, the positioning of the bearing structure 10 is realized by the cooperation of the positioning post 211 and a bushing on the bearing structure 10; the elastic support 212 has a function of extending and contracting in a vertical direction, and when the bearing structure 10 is placed on the elastic support 212 and is matched with the crimping piece 24, the elastic support 212 can play a certain role in buffering and protecting.
In a specific embodiment, the base 21 includes a receiving cavity; the detection device comprises a bottom plate 41 positioned in the accommodating cavity, a first signal substrate 42 arranged on the bottom plate 41 and a second signal substrate 43 arranged on the first signal substrate 42; the conductive member 23 is disposed on the first signal substrate 42 through the fixing seat 26; an opening is formed on the top wall of the base 21; the head end of the conductive member 23 protrudes from the opening to be in contact fit with the test point 121 of the bearing structure 10; the base 21 further includes a fan 213 for dissipating heat from the accommodating cavity, and the first signal substrate 42 is further provided with a power jack 421, a network port 422, and a dial switch 423.
Regarding the specific structure of the bearing structure 10, the bearing structure 10 includes a bearing plate 11, the pressing block 242 can be pressed on the bearing plate 11, a third signal substrate 12 fixed on the bearing plate 11, a backing plate 13 disposed on the third signal substrate 12, a limiting block 14 located on the backing plate 13 for limiting and fixing the product 30, and a pressing assembly 15 for pressing and conducting with the electrical connection end of the product 30; the pressing component 15 is electrically connected to the third signal substrate 12, and the electrical connection end of the product 30 can be electrically connected to the third signal substrate 12 through the pressing component 15.
In the above embodiment, regarding the specific structure of the pressing assembly 15, the pressing assembly 15 includes a supporting base 151 disposed on the third signal substrate 12, a turning plate 152 capable of turning relative to the supporting base 151, a fourth signal substrate 153 fixed to the turning plate 152, and a probe 154 disposed on the fourth signal substrate 153; the probe 154 is configured to be in press contact with the electrical connection terminal of the product 30, the probe 154 is fixed on a fourth signal substrate 153 through a probe seat 155, the fourth signal substrate 153 is electrically connected with the third signal substrate 12, when the turnover plate 152 is turned downwards, the electrical connection terminal of the product 30 is in contact with the electrical connection terminal of the product 30 by using the probe 154, and the fourth signal substrate 153 is connected with the third signal substrate 12 through a line, so that the electrical connection terminal of the product 30 is electrically connected with the third signal substrate 12.
Further, a test point 121 is disposed on the third signal substrate 12; a through hole 111 for avoiding the test point 121 of the third signal substrate 12 is formed on the bearing plate 11; the loading board 11 is configured to make the test point 121 electrically connected to the head end of the conductive member 23 through the through hole 111, and by the above configuration, the third signal substrate 12 can be electrically connected to the conductive member 23, so that the electrical connection end of the product 30 is electrically connected to the conductive member 23; furthermore, a torsion spring is disposed between the turnover plate 152 and the support base 151, and the downward pressing assembly 15 further includes a hook portion 156 formed on the support base 151, wherein the hook portion 156 can hook the turnover plate 152 which is turned downward so that the turnover plate 152 cannot be turned upward and returned due to the action of the torsion spring.
In a specific embodiment, in order to accurately know whether the cover 221 and the base 21 are fastened well, a magnet is disposed on the cover 221, a protruding structure is formed on the base 21, the card body 252 is formed on the protruding structure, a magnet sensing member is disposed on the protruding structure, the position of the magnet sensing member corresponds to that of the magnet, and the position relationship between the cover 221 and the base 21 is determined by the cooperation between the magnet sensing member and the magnet; further, a buffering strip 224 is disposed at a position of the cover 221 for contacting and matching with the base 21, so that the cover 221 and the base 21 can be prevented from being damaged due to hard collision.
To sum up, the utility model discloses a bearing structure and crimping structure's cooperation utilizes bearing structure and product's electricity link to switch on earlier, and rethread crimping spare pushes down makes bearing structure and the electrically conductive crimping of the piece of leading on the base switch on to accomplish the electric conductance with the electricity link of product and electrically conductive, realize detecting alone electric core, thereby avoid causing the wasting of resources, and can improve whole detection efficiency, in addition, this detection device simple structure, overall structure is compact, can further save the shared space of during operation.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and that other variations or modifications of different forms can be made on the basis of the above description for those skilled in the art, and all the embodiments cannot be exhausted here, and all the obvious variations or modifications led out by the technical solutions of the present invention are still in the scope of the present invention.
Claims (10)
1. A cell unit detection device, comprising:
the bearing structure is used for bearing and fixing a product; and
a crimping structure for mating with the load-bearing structure;
the compression joint structure comprises a base for bearing and fixing the bearing structure and a gland rotatably connected with the base;
the base is provided with a conductive piece for realizing electric conduction with the bearing structure;
the bearing structure is configured to be electrically communicated with the electric connection end of the product;
the compression joint structure also comprises a compression joint piece arranged on the gland; the crimping piece is configured to press the bearing structure downwards to enable the bearing structure to be in crimping conduction with the conductive piece, so that the product is electrically conducted with the conductive piece.
2. The battery cell detection device according to claim 1, wherein the pressing cover includes a cover body and a hollow portion formed on the cover body for avoiding a product position; the crimping piece is arranged on the cover body.
3. The cell unit testing device of claim 1, wherein the crimping member comprises a spring and a press block for contacting the load-bearing structure; one end of the elastic piece is fixed with the gland, and the other end of the elastic piece is connected with the pressing block; the resilient member is compressed when the press block contacts and depresses the load bearing structure.
4. The cell unit detection device according to claim 1, wherein the crimping structure comprises two sets of crimping assemblies; each group of crimping components comprises two crimping pieces which are symmetrically arranged on two sides of a product.
5. The cell unit testing device of claim 1, wherein the crimping structure further comprises a hook assembly; the clamping hook component comprises a clamping hook which is rotatably arranged on the gland, a clamping body which is formed on the base and a pressing structure which is used for driving the clamping hook to be separated from the clamping body;
the clamping hook component also comprises a pressure spring; one end of the pressure spring is fixedly combined with the pressing structure, and the other end of the pressure spring is fixedly combined with the gland.
6. The electrical core unit detection apparatus of claim 1, wherein the base includes a positioning column for fixing the bearing structure on the base and an elastic support member for supporting the bearing structure and moving in a vertical direction.
7. The cell unit testing device of claim 1, wherein the base includes a receiving cavity; the detection device comprises a bottom plate positioned in the accommodating cavity, a first signal substrate arranged on the bottom plate and a second signal substrate arranged on the first signal substrate;
the conductive piece is configured on the first signal substrate; an opening is formed on the top wall of the base; the head end of the conductive piece is protruded from the opening.
8. The electrical core unit detection device of claim 1, wherein the bearing structure comprises a bearing plate, a third signal substrate fixed on the bearing plate, a backing plate disposed on the third signal substrate, a limiting block located on the backing plate for limiting and fixing the product, and a pressing assembly for pressing and connecting with an electrical connection end of the product; the pressing component is electrically connected with the third signal substrate.
9. The electrical core unit detection device of claim 8, wherein the pressing assembly comprises a supporting base disposed on the third signal substrate, a flip plate capable of being flipped relative to the supporting base, a fourth signal substrate fixed in combination with the flip plate, and a probe disposed on the fourth signal substrate;
the probe is configured to be in press-contact conduction with an electrical connection end of a product.
10. The cell unit testing device of claim 9, wherein the fourth signal substrate is electrically connected to a third signal substrate; a test point is arranged on the third signal substrate; a through hole for avoiding a test point of the third signal substrate is formed on the bearing plate; the loading plate is configured to enable the testing point to be in contact conduction with the head end of the conductive piece through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020266.1U CN218886112U (en) | 2022-11-14 | 2022-11-14 | Electricity core unit detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020266.1U CN218886112U (en) | 2022-11-14 | 2022-11-14 | Electricity core unit detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218886112U true CN218886112U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223020266.1U Active CN218886112U (en) | 2022-11-14 | 2022-11-14 | Electricity core unit detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218886112U (en) |
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2022
- 2022-11-14 CN CN202223020266.1U patent/CN218886112U/en active Active
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