CN221353097U

CN221353097U - Battery terminal assembly

Info

Publication number: CN221353097U
Application number: CN202323044324.9U
Authority: CN
Inventors: 王振林; 蔡晓敏; 彭丰明; 刘志明; 陈静云; 李国全; 武斌; 林国君; 金曼
Original assignee: Zhuhai Juneng Precision Industrial Co ltd
Current assignee: Zhuhai Juneng Precision Industrial Co ltd
Priority date: 2023-11-11
Filing date: 2023-11-11
Publication date: 2024-07-16
Anticipated expiration: 2033-11-11

Abstract

The utility model discloses a battery terminal assembly, which relates to the technical field of battery terminals and comprises a terminal bracket and an electronic terminal, wherein the terminal bracket comprises a bracket main body, mounting cavities, limiting convex blocks, a partition plate, positioning convex blocks and anti-falling clamping grooves, the middle part in the bracket main body is divided into two mounting cavities distributed left and right through the partition plate, the center of the bottom in each mounting cavity is fixedly connected with the limiting convex block respectively, the rear side of each limiting convex block is provided with the anti-falling clamping groove respectively, and the middle part of the rear side in each mounting cavity is fixedly connected with the positioning convex block respectively; the two electronic terminals are respectively arranged at the top parts in the two mounting cavities. This battery terminal assembly, the installation cavity inner wall of support main part is equipped with the location arch, lets the convenient accurate installation of electronic terminal to on the support main part to be provided with anticreep draw-in groove as chucking structure, through the cooperation of card and anticreep draw-in groove down on the electronic terminal, make electronic terminal and terminal support be difficult for deviating from, safe in utilization, longe-lived.

Description

Battery terminal assembly

Technical Field

The utility model relates to the technical field of battery terminals, in particular to a battery terminal assembly.

Background

At present, when the battery of an automobile is used, a battery terminal assembly is required to be connected with a load electric appliance, the existing battery terminal assembly is produced in an assembly mode, the assembly comprises 1 electronic terminal support (injection molding part) and 2 electronic terminals (hardware stamping parts), and when the automobile is assembled, mechanical equipment is used for pressing the terminals into the support, and as the automobile is frequently used, the electronic terminal support and the electronic terminals are separated, potential safety hazards can occur, and the service life is short.

Disclosure of utility model

The utility model aims to overcome the existing defects, and provides a battery terminal assembly, wherein the inner wall of a mounting cavity of a bracket main body is provided with a positioning protrusion, so that an electronic terminal is conveniently and accurately mounted on the bracket main body, and an anti-falling clamping groove is arranged as a clamping structure, and the electronic terminal and a terminal bracket are not easy to fall off due to the matching of a lower clamping piece on the electronic terminal and the anti-falling clamping groove, so that the battery terminal assembly is safe to use and long in service life, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a battery terminal assembly comprising:

The terminal bracket comprises a bracket main body, mounting cavities, limiting convex blocks, a partition plate, positioning protrusions and anti-falling clamping grooves, wherein the middle part in the bracket main body is divided into two mounting cavities distributed left and right through the partition plate, the center of the bottom in each mounting cavity is fixedly connected with the limiting convex block respectively, the anti-falling clamping grooves are formed in the rear side of each limiting convex block respectively, and the middle part of the rear side in each mounting cavity is fixedly connected with the positioning protrusions respectively;

And the electronic terminals are arranged at the two ends, and the two electronic terminals are respectively arranged at the top parts in the two mounting cavities.

The support is characterized in that two mounting cavities are formed in the support main body through the partition plates and used for respectively mounting two electronic terminals, the limiting protruding blocks are used for supporting and limiting the bottoms of the electronic terminals, the electronic terminals can be tightly clamped into the bottoms of the mounting cavities, the anti-falling clamping grooves are clamped with the bottoms of the electronic terminals, the electronic terminals are prevented from being separated from the support main body when in use, the positioning protrusions are matched with the rear ends of the electronic terminals, the electronic terminals are positioned, the electronic terminals are mounted in place, and the terminal support and the electronic terminals are assembled and then are used for being mounted on batteries of automobiles.

Further, the terminal bracket further comprises mounting grooves, and the mounting grooves are respectively formed in two sides of the bottom of the bracket main body, so that the bracket main body can be conveniently mounted on a battery of an automobile.

Further, the terminal support still includes location erection column one and location erection column two, the both ends front side of support main part integrated into one piece respectively is connected with location erection column one, the front side of support main part is located the position integrated into one piece at baffle top and is connected with location erection column two. The first positioning and mounting column and the second positioning and mounting column are beneficial to positioning when the bracket main body is mounted, and are beneficial to accurately mounting the terminal bracket to a required position.

Further, electronic terminal includes U-shaped piece, epitaxial inclined plate and location draw-in groove, the kink of U-shaped piece rear side inserts the installation intracavity top backward, and the rear end upside of U-shaped piece is equipped with the slope, and the rear end of U-shaped piece is convenient when inserting the installation intracavity to be guided, conveniently inserts the installation intracavity, and the bottom of U-shaped piece is located the upside of spacing lug, the location draw-in groove has been seted up at the rear side middle part of U-shaped piece, location draw-in groove and the protruding cooperation joint of location, and the bottom front side of U-shaped piece is connected with the epitaxial inclined plate that sets up. The positioning clamping groove is matched with the positioning protrusion, so that the mounting position of the electronic terminal can be well positioned, and the epitaxial inclined plate is conductive, so that the U-shaped plate is convenient to electrically connect with an external part.

Further, the electronic terminal further comprises a transverse connecting piece and a bending piece, wherein the transverse connecting piece is connected to the top integrated into one piece of the extending inclined piece, and the bending piece is connected to one side of the upper surface of the transverse connecting piece, which is far away from the middle of the bracket main body, in an integrated manner. The transverse connecting piece and the bending piece are used as conductive contacts, so that the epitaxial inclined piece and the U-shaped piece are convenient to electrically connect with external parts.

Further, the electronic terminal further comprises a reinforcing protrusion and a lower card, wherein two reinforcing protrusions are arranged at the inner bottom of the U-shaped sheet, the lower card is formed by downward punching at the position between the two reinforcing protrusions, and the lower card is connected with the anti-falling clamping groove in a clamping mode. The lower card and the anti-drop clamping groove are matched to prevent the U-shaped piece from separating from the mounting cavity, the strength of the bottom of the U-shaped piece can be enhanced by the reinforcing protrusion, the strength of the bottom of the U-shaped piece is reduced by the arrangement of the lower card, and the deformation of the bottom of the U-shaped piece is avoided to separate the lower card from the anti-drop clamping groove.

Further, the electronic terminal also comprises a tightening piece, the two sides of the bottom of each U-shaped piece are respectively and fixedly connected with tightening pieces which are arranged downwards, the tightening pieces on the two sides of each U-shaped piece respectively prop against the left side wall and the right side wall of the corresponding installation cavity, the tightening pieces enable the U-shaped pieces to be stably fixed in the installation cavity, and the U-shaped pieces are not easy to shake in the installation cavity.

Further, the electronic terminal further comprises clamping protrusions, the top of each U-shaped piece is provided with the clamping protrusions, the clamping protrusions can increase friction force between the U-shaped pieces and the inner wall of the mounting cavity, and the U-shaped pieces are prevented from being separated from the mounting cavity.

Further, the electronic terminal further comprises a hollowed-out groove, the hollowed-out groove is formed in the middle of each epitaxial inclined slice, the hollowed-out groove can reduce materials of the epitaxial inclined slice, and materials are saved.

Further, the electronic terminal further comprises a wiring lug, the bottom of the U-shaped lug is punched upwards to form the wiring lug, and the wiring lug is used for connecting required wires.

Compared with the prior art, the utility model has the beneficial effects that: the battery terminal assembly has the following advantages:

the installation cavity inner wall of the support main body is provided with a positioning bulge, so that the electronic terminal is conveniently and accurately installed on the support main body, and the electronic terminal is provided with an anti-falling clamping groove as a clamping structure, and the electronic terminal and the terminal support are not easy to fall off due to the matching of a lower clamping piece on the electronic terminal and the anti-falling clamping groove, so that the electronic terminal is safe to use and long in service life

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic diagram of the front view of the electronic terminal of the present utility model;

fig. 5 is a schematic cross-sectional view of an electronic terminal according to the present utility model.

In the figure: 1 terminal bracket, 11 bracket main body, 12 installation cavity, 13 spacing lug, 14 mounting groove, 15 location erection column one, 16 baffle, 17 location erection column two, 18 location arch, 19 anticreep draw-in groove, 2 electronic terminal, 21U shape piece, 22 epitaxial inclined slice, 23 fretwork groove, 24 horizontal connection piece, 25 bending piece, 26 chucking arch, 27 support tight piece, 28 reinforcing protrusion, 29 lug, 210 location draw-in groove, 211 card down.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: a battery terminal assembly comprising a terminal holder 1 and an electronic terminal 2;

The terminal bracket 1 comprises a bracket main body 11, mounting cavities 12, limiting lugs 13, a partition plate 16, positioning protrusions 18 and anti-falling clamping grooves 19, wherein the middle part in the bracket main body 11 is divided into two mounting cavities 12 distributed left and right through the partition plate 16, the center of the inner bottom in each mounting cavity 12 is fixedly connected with the limiting lug 13 respectively, the rear side of each limiting lug 13 is provided with the anti-falling clamping groove 19 respectively, and the middle part of the rear side in each mounting cavity 12 is fixedly connected with the positioning protrusions 18 respectively;

The terminal bracket 1 further comprises mounting grooves 14, the two sides of the bottom of the bracket main body 11 are respectively provided with the mounting grooves 14, and the mounting grooves 14 facilitate the bracket main body 11 to be mounted on a battery of an automobile.

The terminal bracket 1 further comprises a first positioning and mounting column 15 and a second positioning and mounting column 17, the first positioning and mounting column 15 is integrally formed and connected with the front sides of the two ends of the bracket main body 11 respectively, and the second positioning and mounting column 17 is integrally formed and connected with the front side of the bracket main body 11 at the top of the partition plate 16. The first positioning and mounting column 15 and the second positioning and mounting column 17 are favorable for positioning during mounting of the bracket main body 11 and for accurately mounting the terminal bracket 1 to a required position.

The electronic terminals 2 are provided in two, and the two electronic terminals 2 are mounted on the top portions in the two mounting cavities 12, respectively.

The electronic terminal 2 comprises a U-shaped piece 21, an extension inclined piece 22 and a positioning clamping groove 210, wherein the bending part at the rear side of the U-shaped piece 21 is backwards inserted into the inner top of the mounting cavity 12, a slope is arranged at the upper side of the rear end of the U-shaped piece 21, the rear end of the U-shaped piece 21 is conveniently guided when being inserted into the mounting cavity 12, the U-shaped piece 21 is conveniently inserted into the mounting cavity 12, the bottom of the U-shaped piece 21 is positioned at the upper side of the limiting lug 13, the middle part of the rear side of the U-shaped piece 21 is provided with the positioning clamping groove 210, the positioning clamping groove 210 is matched and clamped with the positioning protrusion 18, and the extension inclined piece 22 which is upwards arranged is connected to the front side of the bottom of the U-shaped piece 21. The positioning clamping groove 210 is matched with the positioning protrusion 18, so that the mounting position of the electronic terminal 2 can be well positioned, and the extension inclined sheet 22 is conductive, so that the U-shaped sheet 21 is convenient to electrically connect with external parts.

The electronic terminal 2 further comprises a transverse connecting piece 24 and a bending piece 25, the top of the extending inclined piece 22 is integrally connected with the transverse connecting piece 24, and one side, far away from the middle part of the bracket main body 11, of the upper surface of the transverse connecting piece 24 is integrally connected with the bending piece 25. The transverse connection piece 24 and the bending piece 25 serve as conductive contacts, and the epitaxial wafer 22 and the U-shaped piece 21 are convenient to electrically connect with external components.

The electronic terminal 2 further comprises a reinforcing protrusion 28 and a lower card 211, two reinforcing protrusions 28 are arranged at the inner bottom of the U-shaped piece 21, the lower card 211 is formed by stamping downwards at the position, between the two reinforcing protrusions 28, of the bottom of the U-shaped piece 21, and the lower card 211 is clamped with the anti-falling clamping groove 19. The lower card 211 is matched with the anti-falling clamping groove 19 to prevent the U-shaped piece 21 from separating from the mounting cavity 12, the reinforcing protrusion 28 can strengthen the strength of the bottom of the U-shaped piece 21, the strength of the bottom of the U-shaped piece 21 is prevented from being reduced by the arrangement of the lower card 211, and the deformation of the bottom of the U-shaped piece 21 is prevented from separating from the anti-falling clamping groove 19.

The electronic terminal 2 further comprises a hollowed-out groove 23, the hollowed-out groove 23 is formed in the middle of each epitaxial inclined slice 22, and the hollowed-out grooves 23 can reduce the material consumption of the epitaxial inclined slice 22 and save materials.

The electronic terminal 2 further comprises a lug 29, and the bottom of the U-shaped piece 21 is punched upwards to form the lug 29, and the lug 29 is used for connecting required wires.

During the use, be equipped with two installation cavities 12 in the support main part 11 through baffle 16 for install two electronic terminal 2 respectively, spacing lug 13 is spacing to electronic terminal 2 bottom bearing, let electronic terminal 2 can tightly block into installation cavity 12 in the bottom, anticreep draw-in groove 19 and electronic terminal 2 bottom joint, avoid electronic terminal 2 to break away from with support main part 11 when using, location protruding 18 cooperates with electronic terminal 2 rear end, do benefit to electronic terminal 2 location, promote electronic terminal 2 to be installed in place, terminal support 1 and electronic terminal 2 are used for installing on the battery of car after the equipment.

Referring to fig. 1 and 4, in order to avoid the U-shaped pieces 21 from shaking left and right in the installation cavity 12, the electronic terminal 2 further includes tightening pieces 27, two sides of the bottom of each U-shaped piece 21 are respectively and fixedly connected with tightening pieces 27 arranged downward, the tightening pieces 27 on two sides of each U-shaped piece 21 respectively abut against the left and right side walls of the corresponding installation cavity 12, the tightening pieces 27 enable the U-shaped pieces 21 to be stably fixed in the installation cavity 12, and the U-shaped pieces 21 are not easy to shake in the installation cavity 12.

Referring to fig. 1 to 5, in order to further enhance the fastening stability of the U-shaped pieces 21 in the mounting cavity 12, the electronic terminal 2 further includes a fastening protrusion 26, and the top of each U-shaped piece 21 is provided with the fastening protrusion 26, where the fastening protrusion 26 can increase the friction between the U-shaped piece 21 and the inner wall of the mounting cavity 12, so as to prevent the U-shaped piece 21 from being separated from the mounting cavity 12.

It should be noted that the terminal bracket 1 is integrally formed by injection molding, the material thereof is an insulating material, the electronic terminal 2 is integrally formed by stamping, and the material thereof is a conductive material.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A battery terminal assembly, comprising:

The terminal bracket (1) comprises a bracket main body (11), mounting cavities (12), limiting convex blocks (13), a partition plate (16), positioning protrusions (18) and anti-falling clamping grooves (19), wherein the middle part in the bracket main body (11) is divided into two mounting cavities (12) distributed left and right through the partition plate (16), the center of the inner bottom of each mounting cavity (12) is fixedly connected with the limiting convex block (13) respectively, the rear side of each limiting convex block (13) is provided with the anti-falling clamping groove (19) respectively, and the middle part of the rear side in each mounting cavity (12) is fixedly connected with the positioning protrusions (18) respectively;

And two electronic terminals (2) are arranged, and the two electronic terminals (2) are respectively arranged at the inner top parts of the two mounting cavities (12).

2. A battery terminal assembly according to claim 1, wherein: the terminal bracket (1) further comprises mounting grooves (14), and the mounting grooves (14) are respectively formed in two sides of the bottom of the bracket main body (11).

3. A battery terminal assembly according to claim 1, wherein: the terminal bracket (1) further comprises a first positioning and mounting column (15) and a second positioning and mounting column (17), the first positioning and mounting column (15) is integrally formed and connected with the front sides of the two ends of the bracket main body (11), and the second positioning and mounting column (17) is integrally formed and connected with the front side of the bracket main body (11) at the top of the partition plate (16).

4. A battery terminal assembly according to claim 1, wherein: the electronic terminal (2) comprises a U-shaped sheet (21), an extension inclined sheet (22) and a positioning clamping groove (210), wherein the bending part at the rear side of the U-shaped sheet (21) is backwards inserted into the inner top of the mounting cavity (12), the bottom of the U-shaped sheet (21) is located at the upper side of the limiting lug (13), the middle part of the rear side of the U-shaped sheet (21) is provided with the positioning clamping groove (210), the positioning clamping groove (210) is matched and clamped with the positioning protrusion (18), and the front side of the bottom of the U-shaped sheet (21) is connected with the extension inclined sheet (22) which is upwards arranged.

5. A battery terminal assembly according to claim 4, wherein: the electronic terminal (2) further comprises a transverse connecting sheet (24) and a bending sheet (25), the top of the extending inclined sheet (22) is integrally formed and connected with the transverse connecting sheet (24), and one side, far away from the middle of the bracket main body (11), of the upper surface of the transverse connecting sheet (24) is integrally formed and connected with the bending sheet (25).

6. A battery terminal assembly according to claim 4, wherein: the electronic terminal (2) further comprises a reinforcing protrusion (28) and a lower card (211), two reinforcing protrusions (28) are arranged at the inner bottom of the U-shaped piece (21), the lower card (211) is formed by downward stamping at the position, between the two reinforcing protrusions (28), of the bottom of the U-shaped piece (21), and the lower card (211) is connected with the anti-falling clamping groove (19) in a clamping mode.

7. A battery terminal assembly according to claim 4, wherein: the electronic terminal (2) further comprises tightening pieces (27), the two sides of the bottom of each U-shaped piece (21) are respectively and fixedly connected with the tightening pieces (27) which are arranged downwards, and the tightening pieces (27) on the two sides of each U-shaped piece (21) respectively abut against the left side wall and the right side wall of the corresponding mounting cavity (12).

8. A battery terminal assembly according to claim 4, wherein: the electronic terminal (2) further comprises clamping protrusions (26), and the top of each U-shaped piece (21) is provided with the clamping protrusions (26) respectively.

9. A battery terminal assembly according to claim 4, wherein: the electronic terminal (2) further comprises a hollowed-out groove (23), and the hollowed-out groove (23) is respectively formed in the middle of each epitaxial inclined slice (22).

10. A battery terminal assembly according to claim 4, wherein: the electronic terminal (2) further comprises a wiring lug (29), and the bottom of the U-shaped piece (21) is punched upwards to form the wiring lug (29).