CN220021480U - Wiring structure for lithium battery - Google Patents

Abstract

The utility model relates to the field of welding equipment, and particularly discloses a wiring structure for a lithium battery, which comprises a main body, a top plate protection mechanism and a threaded wiring mechanism, wherein the top end of the main body is provided with the top plate protection mechanism, the threaded wiring mechanisms are distributed on two sides of the top plate protection mechanism, the threaded wiring mechanism comprises a screw button, a pad pressing block, a bonding gasket, an insulating ring frame and wiring, the bottom end of the screw button is provided with the pad pressing block, and the bottom end of the pad pressing block is bonded with the bonding gasket. This wiring structure for lithium cell, the cooperation pad briquetting is screwed up through the screw button and is exerted pressure to the laminating gasket of pressfitting, lets laminating gasket and the positive negative pole nipple of bottom laminating keep stable laminating, this wiring mode easy operation, and only need screw button screw down in the wiring process can, the single hand can the simple operation nature be high, and the insulating circle frame of laminating all around can further avoid the mistake to touch, promotes the security, cooperates to screw up fixed screw thread wiring mode, reduces unstable factor and influence in the use.

Description

Wiring structure for lithium battery

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a wiring structure for a lithium battery.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as anode and cathode materials and uses nonaqueous electrolyte solution, the lithium battery pack refers to one or a plurality of lithium battery cores and battery protection plates, the lithium battery pack has specific function output, the lithium battery packs are connected in series and in parallel, the parallel battery pack requires the same voltage of each battery, the output voltage is equal to the voltage of one battery, the parallel battery pack can provide stronger current, a binding post is generally arranged on the lithium battery and is used for connecting a lead, the conventional binding post is commonly used for clamping, and the lead is connected at the end part of the clip, so that the connection is convenient.

However, when the existing lithium battery pack is used for wiring connection, the existing lithium battery pack is generally connected through a clamp structure, and although the operation is convenient, if the existing lithium battery pack is pulled by external force in use, the clamping part is easy to loosen or fall off, so that the disconnection phenomenon occurs, the use is affected, and the clamp body is exposed to the outside and has hidden danger, so that the use safety is affected.

Disclosure of Invention

The utility model aims to provide a wiring structure for a lithium battery, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including main part, roof protection machanism and screw thread wiring mechanism, the top of main part is provided with roof protection machanism, and roof protection machanism's both sides distribute screw thread wiring mechanism, screw thread wiring mechanism includes screw button, pad briquetting, laminating gasket, insulating ring frame and wiring, and the bottom of screw button is provided with the pad briquetting, the bottom laminating of pad briquetting has the laminating gasket, and is provided with insulating ring frame all around of laminating gasket, one side of laminating gasket is connected with the wiring.

Preferably, the screw button is in threaded connection with the top plate protection mechanism, and the bottom end of the screw button is in fixed connection with the pad pressing block.

Preferably, the bottom surface of the bonding pad is bonded with the top surface of the bonding pad, and the bonding pad is connected with the insulating ring frame and the wiring.

Preferably, the main body comprises a shell, grooves and a base frame, the grooves are distributed on two sides of the shell, and the base frame is arranged at the bottom end of the shell.

Preferably, the grooves are symmetrically formed along two ends of the shell, and the shell is fixedly connected with the base frame.

Preferably, the roof protection mechanism comprises a roof board, a protection frame, an inner sliding groove, an inner joint and a threaded hole, wherein the protection frame is arranged at the top end of the roof board, the inner sliding groove is arranged on the inner wall of the protection frame, the inner joint is arranged on the other side of the top surface of the roof board, and the threaded hole is arranged in the center of the inner joint.

Preferably, the top frame plate and the protection frame form a sliding structure through the inner sliding groove, and the top frame plate is fixedly connected with the main body.

Preferably, the inner joints are symmetrically distributed along two sides of the top frame plate, and the threaded holes are formed along the center of the inner joints.

Compared with the prior art, the utility model has the beneficial effects that: this wiring structure for lithium cell, press the laminating gasket of pressfitting through screw button tightening fit pad briquetting, let laminating gasket and the positive negative pole nipple of bottom laminating keep stable laminating to accomplish the connection process and keep wiring stable, this wiring mode easy operation, and only need screw button tightening in the wiring process can, the single hand can the simple operation nature be high, and the insulating circle frame of laminating all around can further avoid the mistake to touch, promotes the security, cooperates to screw up fixed screw thread mode of connection, reduces unstable factor and influence in the use.

This lithium cell group body provides to carry and settle for wiring structure through shell structure, and the user accessible recess carries and removes, and the cooperation base frame is stable to be put, the wiring of being convenient for uses.

Each group of inner connectors adopts an embedded design, the threaded holes at the middle end of the inner connectors are matched for convenient wiring, false touch is avoided, and the sliding protection frame protects the two groups of inner connectors after wiring is completed, so that inner and outer protection is provided, and the connection and the use are kept safe.

The utility model provides a wiring structure for a lithium battery.

Drawings

FIG. 1 is a schematic perspective view of a main body;

FIG. 2 is a schematic perspective view of a top plate protection mechanism;

fig. 3 is a schematic perspective view of a thread connection mechanism.

In the figure: 1. a main body; 101. a housing; 102. a groove; 103. a base frame; 2. a top plate protection mechanism; 201. a top frame plate; 202. a protective frame; 203. an inner chute; 204. an inner joint; 205. a threaded hole; 3. a thread connection mechanism; 301. a screw; 302. pressing blocks; 303. attaching a gasket; 304. an insulating ring frame; 305. and (5) wiring.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1, the present utility model provides a technical solution: comprising the following steps: a main body 1; the top of main part 1 is provided with roof protection machanism 2, and roof protection machanism 2's both sides distribute has screw thread wiring mechanism 3, main part 1 includes shell 101, recess 102 and pedestal 103, and shell 101's both sides distribute has recess 102, shell 101's bottom is provided with pedestal 103, recess 102 is offered along shell 101 both ends symmetry, and be fixed connection between shell 101 and the pedestal 103, when this wiring structure is applied to the wiring of lithium cell group, its lithium cell group body provides the carrying and settling for the wiring structure through shell 101 structure, the user accessible recess 102 carries and removes, cooperation pedestal 103 is stable to be put, the wiring of being convenient for is used.

Referring to fig. 2, the present utility model provides a technical solution: the roof protection mechanism 2 comprises a roof board 201, a protection frame 202, an inner sliding groove 203, inner connectors 204 and threaded holes 205, the protection frame 202 is arranged at the top end of the roof board 201, the inner sliding groove 203 is arranged on the inner wall of the protection frame 202, the inner connectors 204 are arranged on the other side of the top surface of the roof board 201, the center of each inner connector 204 is provided with the threaded holes 205, the roof board 201 and the protection frame 202 form a sliding structure through the inner sliding groove 203, the roof board 201 and the main body 1 are fixedly connected, the inner connectors 204 are symmetrically distributed along two sides of the roof board 201, the threaded holes 205 are formed along the center of the inner connectors 204, the wiring structure is fixedly connected with a battery body through the roof board 201 structure, positive and negative inner connectors 204 are arranged on two sides of the roof board 201, each inner connector 204 adopts an embedded design, the threaded holes 205 at the middle end of the cooperation are convenient for wiring, the protection frame 202 is prevented from being mistakenly touched, and the two groups of inner connectors 204 are protected after wiring is completed, so that the inner and outer protection is provided, and the connection is kept safe.

Referring to fig. 3, the present utility model provides a technical solution: the screw thread wiring mechanism 3 includes screw 301, pad briquetting 302, laminating gasket 303, insulating ring frame 304 and wiring 305, and the bottom of screw 301 is provided with pad briquetting 302, the laminating of the bottom of pad briquetting 302 has laminating gasket 303, and be provided with insulating ring frame 304 all around of laminating gasket 303, one side of laminating gasket 303 is connected with wiring 305, be threaded connection between screw 301 and the roof protection mechanism 2, and be fixed connection between screw 301 bottom and the pad briquetting 302, laminating gasket 303 bottom surface is laminated with laminating gasket 303 top surface mutually, and laminating gasket 303 is connected with between insulating ring frame 304 and the wiring 305, when this wiring structure carries out the wiring of lithium cell group, the screw 301 can be held between user's holding, let the screw 301 bottom middle part's bolt align the screw hole 205 in nipple 204 center, the screw 301 makes its be connected with nipple 204 and screw down, in the rotatory screwing process, because screw 301 bottom is provided with pad briquetting 302, the accessible pad briquetting 302 is to the laminating gasket 303 of presss, make gasket 303 keep stably laminating with the positive negative electrode nipple 204 of bottom laminating, thereby the laminating that the wiring is connected with the laminating is accomplished, thereby the wiring is accomplished to keep stable, can be in order to accomplish the mode that the wiring is simple and is just high in the wiring, can be reduced in the high-speed and the wiring is just can be carried out, the high-speed and the wiring is stable, the wiring mode can be carried out, and can be further in the operation is safe and is convenient and stable, the wiring is simple and can be reduced, and can be just in the wiring mode is just by the wiring and can be and is convenient and easy to use.

Working principle: in actual use, each group of inner connectors 204 adopts an embedded design, the threaded holes 205 at the middle end are matched for convenient wiring, false contact is avoided, when wiring of the lithium battery pack is carried out, a user can pinch the screw button 301, the bolts at the middle part of the bottom end of the screw button 301 are aligned with the threaded holes 205 at the center of the inner connectors 204, then the screw button 301 is rotated to enable the screw button 301 to be connected with the inner connectors 204 for screwing, in the rotating screwing process, as the bottom end of the screw button 301 is provided with the pad pressing block 302, the pad pressing block 302 presses the pressed bonding pad 303, the bonding pad 303 is stably bonded with the positive and negative inner connectors 204 bonded at the bottom, and then the sliding protection frame 202 protects the two groups of inner connectors 204, so that the wiring process is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a wiring structure for lithium cell, includes main part (1), roof protection machanism (2) and screw thread wiring mechanism (3), its characterized in that: the top of main part (1) is provided with roof protection machanism (2), and the both sides of roof protection machanism (2) distribute threaded wiring mechanism (3), threaded wiring mechanism (3) are including spiral shell button (301), pad briquetting (302), laminating gasket (303), insulating circle frame (304) and wiring (305), and the bottom of spiral shell button (301) is provided with pad briquetting (302), the laminating of the bottom of pad briquetting (302) has laminating gasket (303), and is provided with insulating circle frame (304) around laminating gasket (303), one side of laminating gasket (303) is connected with wiring (305).

2. The wiring structure for a lithium battery according to claim 1, wherein: the screw button (301) is in threaded connection with the top plate protection mechanism (2), and the bottom end of the screw button (301) is fixedly connected with the pad pressing block (302).

3. The wiring structure for a lithium battery according to claim 1, wherein: the bottom surface of the bonding pad (303) is bonded with the top surface of the bonding pad (303), and the bonding pad (303) is connected with the insulating ring frame (304) and the wiring (305).

4. The wiring structure for a lithium battery according to claim 1, wherein: the main body (1) comprises a shell (101), grooves (102) and a base frame (103), the grooves (102) are distributed on two sides of the shell (101), and the base frame (103) is arranged at the bottom end of the shell (101).

5. The wiring structure for a lithium battery according to claim 4, wherein: the grooves (102) are symmetrically formed along two ends of the shell (101), and the shell (101) is fixedly connected with the base frame (103).

6. The wiring structure for a lithium battery according to claim 1, wherein: roof protection machanism (2) are including roof frame board (201), protection frame (202), interior tongue (203), nipple (204) and screw hole (205), and the top of roof frame board (201) is provided with protection frame (202), the inner wall of protection frame (202) is provided with interior tongue (203), and the top surface opposite side of roof frame board (201) is provided with nipple (204), the center of nipple (204) is provided with screw hole (205).

7. The wiring structure for a lithium battery according to claim 6, wherein: the top frame plate (201) and the protection frame (202) form a sliding structure through the inner sliding groove (203), and the top frame plate (201) is fixedly connected with the main body (1).

8. The wiring structure for a lithium battery according to claim 6, wherein; the inner joints (204) are symmetrically distributed along two sides of the top frame plate (201), and threaded holes (205) are formed along the center of the inner joints (204).