CN218481559U - Connecting seat and battery tab clamping mechanism - Google Patents
Connecting seat and battery tab clamping mechanism Download PDFInfo
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- CN218481559U CN218481559U CN202222749148.8U CN202222749148U CN218481559U CN 218481559 U CN218481559 U CN 218481559U CN 202222749148 U CN202222749148 U CN 202222749148U CN 218481559 U CN218481559 U CN 218481559U
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- connecting seat
- battery tab
- probe
- tab clamping
- fixing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 claims description 52
- 238000003825 pressing Methods 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model provides a connecting seat for connecting battery tab clamping components, the connecting seat comprises a vertical part, a transverse part, a roller and a buffer part, the vertical part is used for connecting the battery tab clamping components, and the transverse part is used for connecting a slide rail; the roller is used for abutting against the driving assembly so that the connecting seat can transversely slide along the sliding rail, when the connecting seat slides along one direction, the buffer piece can be compressed, and the reinforcing piece is connected with the vertical part and the transverse part. The utility model discloses can improve the intensity and the installation convenience of connecting seat. The utility model also provides a battery tab clamping mechanism.
Description
Technical Field
The utility model relates to a battery test technical field especially relates to a connecting seat and battery tab clamping mechanism.
Background
The battery application field is very wide, and particularly, with the continuous development of electric automobiles in recent years, the demand of the battery is continuously increased. After the battery is produced and molded, the performance of the battery needs to be tested, and during testing, the probe is used for electrically connecting the battery and the testing device so that the current of the battery can flow to the testing device, and the performance of the battery can be detected through the current of the battery.
Need be with probe and clamp plate centre gripping battery tab on the battery tab centre gripping subassembly during battery test, specifically order about the coupling assembling motion of connecting probe unit or clamp plate unit through drive assembly and then let probe unit and clamp plate unit be close to each other and realize battery tab's centre gripping, but present coupling assembling passes through polylith fixed plate screwed connection fixed, has that intensity is low, the inconvenient scheduling problem of installation.
SUMMERY OF THE UTILITY MODEL
In view of this, it is desirable to provide a connecting socket and a battery tab clamping mechanism, which can improve the strength and the installation convenience of the connecting socket.
The utility model provides a connecting seat for connect battery tab centre gripping subassembly, the connecting seat includes:
the vertical part is used for connecting the battery tab clamping assembly;
a transverse portion for connecting a slide rail;
the roller is used for being abutted against the driving assembly so that the connecting seat can transversely slide along the sliding rail;
the buffer piece can be compressed when the connecting seat slides along one direction;
a reinforcement tab connecting the vertical portion and the lateral portion.
The utility model also provides a battery tab clamping mechanism, which comprises the connecting seat, a battery tab clamping assembly and a driving assembly; wherein the content of the first and second substances,
the battery tab clamping assembly includes:
a first fixing member;
one of the first fixing piece and the second fixing piece is connected with the connecting seat;
a plurality of probe units disposed on the first fixing member at intervals;
the pressing block units are arranged on the second fixing part at intervals, and the position of one probe unit corresponds to that of one pressing block unit;
the drive assembly includes:
a driver;
the wedge block is connected with the driver to drive the driver to move, the wedge block is provided with a first inclined surface, the first inclined surface is abutted to the roller, and the wedge block drives the connecting seat to slide in the moving process so as to change the distance between the probe unit and the opposite pressing block unit.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the connecting seat that adopts includes vertical portion and horizontal part, wholly is L shape, connects through strengthening the piece between vertical portion and the horizontal part for connecting seat non-deformable has improved the intensity of connecting seat, has improved the life-span, and it is also more convenient to install simultaneously.
2. The utility model discloses a battery tab clamping mechanism's overall structure intensity is great, and is more stable in the motion process for battery tab can be stabilized the centre gripping, and the atress is more even during the centre gripping, and manufacturing cost is lower moreover, is more convenient for install and maintain, improves production efficiency, and life is also longer.
Drawings
Fig. 1 is a specific structural schematic diagram of the battery tab clamping mechanism provided by the utility model.
Fig. 2 is a partial sectional view of the vertical plane of fig. 1.
Fig. 3 is a specific structural diagram of the second connecting seat.
Fig. 4 is a schematic structural view of an exemplary pair of probe unit and pressure block unit.
Fig. 5 is a schematic structural diagram of an exemplary probe unit.
Fig. 6 is a schematic structural view of an exemplary briquetting unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be noted that, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the mechanism or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model relates to a specific embodiment provides a battery tab clamping mechanism, battery tab clamping mechanism can be applied to battery ization becomes partial volume equipment. Specifically, referring to fig. 1, the battery tab clamping mechanism includes a first fixing member 10, a second fixing member 20, a plurality of probe units 30, a plurality of pressing block units 40, a slidable first connecting seat 50, a slidable second connecting seat 60, and a driving assembly 70.
The first fixing member 10 may be a strip plate arranged in a transverse direction, and a plurality of the probe units 30 are arranged at the upper end of the first fixing member 10 at intervals along the length direction of the first fixing member 10. The second fixing member 20 may also be a transversely arranged strip plate, a plurality of the pressing block units 40 are arranged on the second fixing member 20 at intervals along the length direction of the second fixing member 20, and one probe unit 30 is paired with one pressing block unit 40 for clamping a battery tab. In the present embodiment, two second fixing members 20 may be included, and the two second fixing members 20 are respectively disposed on both sides of the first fixing member 10, and the first fixing member 10 and the second fixing member 20 are disposed in parallel.
The first connecting seat 50 is fixed at the bottom of the first fixing member 10, and the second connecting seat 60 is fixed at the bottom of the second fixing member 20 and is opposite to and spaced from the first connecting seat 50 to form a pair of connecting seats. Preferably, the first connecting seat 50 and the second connecting seat 60 are respectively provided with two connecting seats, and are respectively arranged at two ends of the corresponding first fixing member 10 and second fixing member 20.
One pair of the connecting bases is taken as an example for explanation. The first connecting seat 50 comprises a first vertical part 51 and a first transverse part 52, and is L-shaped; the first vertical portion 51 and the first lateral portion 52 are connected by a reinforcing sheet 53. The second connecting seat 60 includes a second vertical portion 61 and a second horizontal portion 62, and is L-shaped; the second vertical portion 61 and the second lateral portion 62 are connected by a reinforcing sheet 63.
Referring also to fig. 2, the first connecting base 50 is slidably disposed on a mounting plate 81, and the sliding direction of the first connecting base 50 is parallel to the first fixing member 10. Specifically, the first transverse portion 52 is installed on a mounting plate 81 through two spaced first slide rails 82, a first rod 83 located between the two first slide rails 82 is disposed on the mounting plate 81, a first buffer 84 is sleeved on the first rod 83, and the first buffer 84 is connected to the mounting plate 81 and the first connecting seat 50.
The first connecting seat 50 is provided with a first rolling shaft 91 and a first roller 92 sleeved on the first rolling shaft 91 on one side facing the second connecting seat 60, the first roller 92 can be clamped on the first rolling shaft 91 through a clamp spring (not shown), and the first rolling shaft 91 and the first roller 92 are preferably made of carbon steel so as to improve strength and prolong service life.
The second connecting seat 60 is slidably disposed on the mounting plate 81, and the sliding direction of the second connecting seat 60 is parallel to the first fixing member 10. Specifically, the second transverse portion 62 is installed on the mounting plate 81 through the first slide rail 82, the mounting plate 81 is provided with two second rod bodies 85 between the first slide rails 82, the second rod bodies 85 are sleeved with second buffering members 86, and the second buffering members 86 are connected with the mounting plate 81 and the second connecting seat 60.
As shown in fig. 3, a second rolling shaft 93 and a second roller 94 sleeved on the second rolling shaft 93 are disposed on one side of the second connecting seat 60 facing the first connecting seat 50, the second roller 94 may be clamped on the second rolling shaft 93 by a clamp spring 95, and the second rolling shaft 93 and the second roller 94 are preferably made of carbon steel to improve strength and prolong service life.
As shown in fig. 1 and fig. 3, the second vertical portion 61 extends downward from the top to form an accommodating opening 611 and is divided into two connecting portions 612, the first fixing member 10 is located in the accommodating opening 611, and one of the connecting portions 612 is connected to one of the second fixing members 20. The two connecting portions 612 are connected to the second lateral portion 62 by reinforcing pieces 63, respectively. The second connecting seat 60 has several reinforcing bars 65 extending along the second vertical portion 61 to the second transverse portion 62 to improve the strength of the second connecting seat 60. The first and second connecting seats 50 and 60 have substantially the same configuration.
A pair of the coupling sockets is driven by one of the driving assemblies 70. The driving assembly 70 includes an actuator 71 and a wedge block 72, the wedge block 72 is disposed on a second slide rail 73, the actuator 71 is preferably an air cylinder, the actuator 71 is configured to drive the wedge block 72 to move, and a moving direction of the wedge block 72 is perpendicular to a sliding direction of the first connecting seat 50 and the second connecting seat 60. The wedge block 72 has a first inclined surface 721 and a second inclined surface 722 opposite to the first inclined surface 721, the first inclined surface 721 abuts against the first roller 92, and the second inclined surface 722 abuts against the second roller 94. In the moving process of the wedge block 72, the first inclined surface 721 acts on the first roller 92, and the second inclined surface 722 acts on the second roller 94, so that the first connecting seat 50 and the second connecting seat 60 slide back to back at the same time, and the probe unit 30 and the opposite pressing block unit 40 approach each other.
In the process that the first connecting seat 50 and the second connecting seat 60 slide back to back, the first buffer member 84 and the second buffer member 86 are compressed to generate elastic force, so that the probe unit 30 and the pressing block unit 40 which face each other are prevented from being excessively clamped, and the probe unit 30 is prevented from being damaged. In addition, after the wedge-shaped block 72 is reset, under the elastic action of the first and second buffering members 84 and 86, the first and second connection seats 50 and 60 slide toward each other at the same time, so that the probe unit 30 and the opposite pressing block unit 40 are away from each other.
It is understood that, in other embodiments, the battery tab clamping mechanism may further include only the first connection seat 50 without providing the second connection seat 60, and the first connection seat 50 may be fixed to the first fixing member 10 or the second fixing member 20, such that the first connection seat 50 is fixed to the first fixing member 10 or the second fixing member 20, that is, only the probe unit 30 or the pressing block unit 40 is movable, when the wedge block 72 is vertically moved.
Take one pair of the probe unit 30 and the pressing block unit 40 as an example. Referring to fig. 4 and 5, the probe unit 30 includes a probe fixing clip 31 and at least one probe 32, and in the present embodiment, the probe unit 30 includes a plurality of probes 32, and the plurality of probes 32 are longitudinally spaced apart from each other.
The probe 32 comprises a plurality of current collecting plates 321, the current collecting plates 321 are stacked together and mounted on the probe fixing clamp 31, and the distance between the tab contact end of the current collecting plate 321 and the first fixing member 10 gradually decreases to form a multi-layer step shape, so that the probe 32 can be suitable for different types of tabs. In this embodiment, the probe 32 includes four current collection pieces 321, i.e., a long piece, a middle piece, a short piece, and an ultra-short piece, and the longer current collection piece 321 is closer to the corresponding pressure block unit 40.
The probe fixing clip 31 includes a third vertical portion 311 and a third transverse portion 312, the third vertical portion 311 is connected to the probe 32 and has a hollow structure 3111, the third transverse portion 312 is connected to the first fixing member 10 and is provided with a plurality of reinforcing ribs 3121, which can increase the fixing strength of the current collecting piece 321, make the current collecting piece 321 uniformly stressed, and prevent the probe fixing clip 31 from breaking when clamping the tab.
Referring to fig. 4 and 6, the briquetting unit 40 includes an insulating connection block 41 and a voltage collecting plate 42. The insulation connecting block 41 is longitudinally arranged, and two ends of the insulation connecting block are respectively connected with the second fixing member 20. The insulating connection block 41 is formed with a groove 411 facing the opposite probe unit 30, and a shielding part 412 extending away from the opposite probe unit 30, and the voltage collecting piece 42 is fixed in the groove 411. When the distance between the probe unit 30 and the opposite pressing block unit 40 is increased, the probe 32 can move to the position below the shielding part 412 of the other adjacent insulating connecting block 41, and when a tab enters between the probe unit 30 and the opposite pressing block unit 40, the interference of the probe 32 when the tab enters into the tab can be avoided through the shielding of the shielding part 412, so that the entry of the tab is smoother.
Throughout the description and claims of this application, the words "comprise" and the words "have/include" and variations of these words, for specifying the presence of stated features, values, steps or components but not excluding the presence or addition of one or more other features, values, steps, components or groups thereof.
Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (10)
1. The utility model provides a connecting seat for connect battery tab centre gripping subassembly, its characterized in that, the connecting seat includes:
the vertical part is used for connecting the battery tab clamping assembly;
a transverse portion for connecting a slide rail;
the roller is used for being abutted against the driving assembly so that the connecting seat can transversely slide along the sliding rail;
the buffer piece can be compressed when the connecting seat slides along one direction;
a stiffener connecting the vertical portion and the transverse portion.
2. The connector holder according to claim 1, wherein a groove is formed at a junction of the transverse portion and the vertical portion, the connector holder is connected with a rolling shaft, the roller is clamped on the rolling shaft by a clamp spring, and the roller is at least partially placed in the groove.
3. The connector holder of claim 1, wherein the connector holder has a plurality of reinforcing bars extending along the vertical portion to the lateral portion.
4. The connector holder according to claim 1, wherein the vertical portion is divided into a first connecting portion and a second connecting portion, the first connecting portion connecting the lateral portions through one of the reinforcing pieces, the second connecting portion connecting the lateral portions through the other reinforcing piece.
5. A battery tab clamping mechanism, characterized in that the battery tab clamping mechanism comprises a connecting socket according to any one of claims 1 to 4, a battery tab clamping assembly and a driving assembly; wherein the content of the first and second substances,
the battery tab clamping assembly includes:
a first fixing member;
one of the first fixing piece and the second fixing piece is connected with the connecting seat;
a plurality of probe units disposed on the first fixing member at intervals;
the pressing block units are arranged on the second fixing part at intervals, and the position of one probe unit corresponds to that of one pressing block unit;
the drive assembly includes:
a driver;
the wedge block is connected with the driver so as to drive the driver to move, the wedge block is provided with a first inclined surface, the first inclined surface is abutted to the roller, and the wedge block drives the connecting seat to slide in the moving process so as to change the distance between the probe unit and the opposite pressing block unit.
6. A battery tab clamping mechanism, characterized in that the battery tab clamping mechanism comprises two connecting seats according to any one of claims 1 to 4, a battery tab clamping assembly and a driving assembly; wherein the content of the first and second substances,
the battery tab clamping assembly comprises:
the first fixing piece is connected with the connecting seat;
the second fixing piece is connected with the other connecting seat;
a plurality of probe units disposed on the first fixing member at intervals;
the pressing block units are arranged on the second fixing piece at intervals, and the position of one probe unit corresponds to that of one pressing block unit;
the drive assembly includes:
a driver;
the wedge, with the driver is connected in order to pass through the driver orders about the removal, the wedge has first inclined plane and second inclined plane, first inclined plane and one on the connecting seat the gyro wheel butt, the second inclined plane with another on the connecting seat the gyro wheel butt, the wedge drives two at the removal in-process the connecting seat slides in opposite directions in order to change probe unit and relative the distance between the briquetting unit.
7. The battery tab clamping mechanism according to claim 5 or 6, wherein the probe unit comprises:
the probe fixing clamp is connected with the first fixing piece;
the probe comprises a plurality of current collecting pieces which are overlapped together and arranged on the probe fixing clamp, and the distance between a lug contact end of each current collecting piece and the first fixing piece is gradually reduced.
8. The battery tab clamping mechanism according to claim 7, wherein the probe fixing clip comprises a vertical portion and a horizontal portion, the vertical portion is connected with the probe and has a hollowed structure, and the horizontal portion is connected with the first fixing member and is provided with a plurality of reinforcing ribs.
9. The battery tab clamping mechanism according to claim 5 or 6, wherein the battery tab clamping mechanism includes two of the second fixing members, the two second fixing members being located on both sides of the first fixing member, respectively; the briquetting unit includes:
the two ends of the insulating connecting block are respectively connected with the second fixing piece;
and the voltage acquisition piece faces the probe unit and is fixed on the insulation connecting block.
10. The battery tab clamping mechanism according to claim 9, wherein a shielding part extends from one surface of the insulating connecting block, which faces away from the voltage collecting plate, and when the distance between the probe unit and the opposite pressing block unit becomes larger, the probe can move to a position below the shielding part of another adjacent insulating connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222749148.8U CN218481559U (en) | 2022-10-18 | 2022-10-18 | Connecting seat and battery tab clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222749148.8U CN218481559U (en) | 2022-10-18 | 2022-10-18 | Connecting seat and battery tab clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218481559U true CN218481559U (en) | 2023-02-14 |
Family
ID=85169270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222749148.8U Active CN218481559U (en) | 2022-10-18 | 2022-10-18 | Connecting seat and battery tab clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218481559U (en) |
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2022
- 2022-10-18 CN CN202222749148.8U patent/CN218481559U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Unit 302, AB, Building 3, Shangzhi Science and Technology Park, No. 380 Guangming Avenue, Tangwei Community, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province Patentee after: Shenzhen Ruinong Innovation Technology Co.,Ltd. Country or region after: China Address before: 2 / F, building B, Babai Industrial Park, No.2 Industrial Zone, baihuadong Baihuayuan Road, Guangming Street, Guangming District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Ruinong Innovation Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |