CN114400461B - Copper terminal assembly - Google Patents

Copper terminal assembly Download PDF

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Publication number
CN114400461B
CN114400461B CN202210115540.9A CN202210115540A CN114400461B CN 114400461 B CN114400461 B CN 114400461B CN 202210115540 A CN202210115540 A CN 202210115540A CN 114400461 B CN114400461 B CN 114400461B
Authority
CN
China
Prior art keywords
bottom plate
movable area
elastic rod
cover plate
terminal body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202210115540.9A
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Chinese (zh)
Other versions
CN114400461A (en
Inventor
吴明耀
郭小群
刘三元
谢正望
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Jingjiu Power Source Jiujiang Co ltd
Original Assignee
Jiangxi Jingjiu Power Source Jiujiang Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Jingjiu Power Source Jiujiang Co ltd filed Critical Jiangxi Jingjiu Power Source Jiujiang Co ltd
Priority to CN202210115540.9A priority Critical patent/CN114400461B/en
Publication of CN114400461A publication Critical patent/CN114400461A/en
Application granted granted Critical
Publication of CN114400461B publication Critical patent/CN114400461B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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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  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

The invention discloses a copper terminal assembly, which comprises a terminal body and a fixing member. The terminal body is provided with a conical end, a screw end and an extension arm. The fixed component comprises a bottom plate, a limiting piece, a cover plate, a first elastic rod and a second elastic rod. The copper terminal assembly is compact in structure and ingenious in design, the terminal body is provided with two joints, one joint is used for connecting an electric load, and the other joint is connected with the charging head and used for charging a power supply. And the extension arm that adopts can make things convenient for terminal body installation, improves stability, and processing is convenient. Meanwhile, the fixing member can be used for fixing the terminal body quickly, and the terminal body can be replaced without using an external tool when being replaced, so that the time is saved, and the working efficiency is improved.

Description

Copper terminal assembly
Technical Field
The invention relates to a conductive connection technology, in particular to a copper terminal assembly.
Background
Copper terminals are commonly used for connection to a power source, and function as "bridges," inputs or outputs, through the copper terminals. However, in some environments with severe conditions, the copper terminal needs to be replaced periodically, such as in dark and humid environments, frequent external vibration or loosening of the connection part of the copper terminal and the lead wire under the condition that the copper terminal is replaced with a power supply for a long time.
CN208478453U discloses a terminal converter for a storage battery, which adopts a screw rod connected with a power supply and screwed into the interior, but the screw thread is led to slide when the terminal is used for a long time, or the angle of the whole terminal is not right when the terminal is screwed, the position after actual rotation is difficult to control, and great inconvenience exists in actual use.
CN112600034a discloses a copper terminal access socket and a switch cabinet with the copper terminal access socket, the copper terminal has a complex structure when being installed and used, and the difficulty of processing the socket is large, resulting in higher later cost.
CN209526223U discloses a copper terminal fastening device, which has more structural parts and is difficult to assemble.
Disclosure of Invention
In order to solve the above-mentioned drawbacks of the prior art, the present invention proposes a copper terminal assembly.
The technical scheme of the invention is realized as follows:
a copper terminal assembly comprising:
the terminal comprises a terminal body, a connecting rod and a connecting rod, wherein the terminal body is provided with a conical end, a screw end and an extension arm;
and a fixing member for facilitating disassembly and assembly of the terminal body, the fixing member comprising:
the bottom plate is used for installing the fixing member, four corners of the bottom plate are fixed on the power supply body through rivets, the bottom plate is provided with a trapezoid part which bulges upwards, and the extension arm is arranged at the lower end of the trapezoid part;
the limiting piece is arranged on one side of the bottom plate;
the cover plate is arranged on the bottom plate, one end of the cover plate is provided with a convex lip, and the other end of the cover plate is provided with a hinging seat;
the first elastic rod is connected with the hinge seat through the limiting piece and the cover plate in a hinge mode;
and a second elastic rod hinged on the bottom plate, wherein the second elastic rod is contacted with the convex lip.
In the invention, the two sides of the extension arm are provided with a first inclined surface, and the lower end of the trapezoid part is provided with a second inclined surface matched with the first inclined surface.
In the invention, the connection part of the inclined surface and the terminal body is provided with a contact surface.
In the invention, the middle of the extension arm is provided with an inverted taper hole, the bottom surface of the cover plate is provided with a stud, and the stud is provided with a conical body matched with the inverted taper hole.
In the invention, the limiting piece is provided with a first blocking part and a first limiting part, the bottom plate is provided with a second blocking part and a second limiting part, the first blocking part and the second blocking part are arranged in a rotationally symmetrical mode, and the first limiting part and the second limiting part are arranged in a rotationally symmetrical mode.
In the invention, the first elastic rod and the second elastic rod are composed of a deformation part, a twisting part, a contact part and a rotating part, wherein the deformation part is vertically arranged with the twisting part, the twisting part is connected with the convex lip and/or the hinging seat, the deformation part is contacted with the first limiting part and/or the second limiting part, and the connection part of the deformation part and the twisting part is contacted with the first blocking part and/or the second blocking part.
In the invention, the deformation parts of the first elastic rod and the second elastic rod are provided with the retaining heads, and the retaining heads are contacted with the first limiting part and/or the second limiting part.
In the invention, the middle of the limiting piece is provided with a convex part, and the convex part is provided with a notch for accommodating the hinging seat.
In the invention, the two sides of the cover plate are provided with wing parts extending towards the direction of the bottom plate, and the wing parts are contacted with the extension arm.
The copper terminal assembly has the following beneficial effects: the copper terminal assembly is compact in structure and ingenious in design, the terminal body is provided with two joints, one joint is used for connecting an electric load, and the other joint is connected with the charging head and used for charging a power supply. And the extension arm that adopts can make things convenient for terminal body installation, improves stability, and processing is convenient. Meanwhile, the fixing member can be used for fixing the terminal body quickly, and the terminal body can be replaced without using an external tool when being replaced, so that the time is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a copper terminal assembly according to the present invention;
FIG. 2 is a schematic view of the fixing member of FIG. 1 in an expanded configuration;
fig. 3 is a schematic view of the terminal body in fig. 1;
FIG. 4 is a top view of the securing member of FIG. 1;
FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;
FIG. 6 is a partial enlarged view at B in FIG. 5;
FIG. 7 is a schematic view of the cover plate of FIG. 6 after being unfolded;
FIG. 8 is a schematic view of another directional structure of the fixing member of FIG. 1;
FIG. 9 is a schematic view of the bottom plate of FIG. 2;
FIG. 10 is a schematic view of the first spring lever structure of FIG. 2;
fig. 11 is a schematic view of the stopper in fig. 2.
In the figure: the terminal body 1, the fixing member 2, the tapered end 3, the screw end 4, the extension arm 5, the first inclined surface 6, the second inclined surface 7, the contact surface 8, the back taper hole 9, the bottom plate 10, the stopper 11, the cover plate 12, the first elastic lever 13, the second elastic lever 14, the trapezoidal portion 15, the lip 16, the hinge seat 17, the movable chamber 18, the first movable region 19, the second movable region 20, the wing 21, the stud 22, the tapered body 23, the first blocking portion 24, the first blocking portion 25, the second blocking portion 26, the second blocking portion 27, the hinge portion 28, the deformation portion 29, the torsion portion 30, the contact portion 31, the rotation portion 32, the holding head 33, the protrusion 34, the notch 35, the third movable region 36, the upper edge portion 37, the lower edge portion 38, the hook portion 39, the arc portion 40, and the outer wall surface 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 11, the copper terminal assembly of the present invention comprises a terminal body 1 and a fixing member 2, wherein the terminal body 1 is a conductor for connecting a power source with external power receiving equipment, the fixing member 2 is used for fixing the terminal body 1 on the power source body, the terminal body 1 is convenient to replace and maintain, the terminal body 1 can be detached from the power source body without an external tool when being detached, the terminal body 1 can be conveniently replaced and maintained, and meanwhile, the time can be saved, and the working efficiency can be improved.
The terminal body 1 is provided with the conical end head 3, the screw rod end head 4 and the extension arm 5, is connected with the power supply body in a threaded rod mode relative to the prior art, and the extension arm 5 in the application is convenient to fix, can also improve the stability of the whole terminal body 1, and is convenient to process.
The extension arm 5 has first inclined surfaces 6 on both sides, and the lower end of the trapezoidal portion 15 on the bottom plate 10 has second inclined surfaces 7 that mate with the first inclined surfaces 6. The first inclined surface 6 and the second inclined surface 7 can be guided to each other at the time of installation, and the position of the extension arm 5 can be restricted after the installation, thereby fixing the position of the entire terminal body 1. And, have contact surface 8 in the junction of inclined plane and terminal body 1, this contact surface 8 is used for supporting trapezoidal portion 15's outer wall, can realize after contacting with it that there is certain distance between terminal body 1's the position and the fixed component 2, and this distance has guaranteed that apron 12 can open smoothly, also can guarantee that outside power equipment is connected with the toper end 3 and the screw rod end 4 on the terminal body 1.
Meanwhile, the middle of the extension arm 5 has an inverted taper hole 9, and the inverted taper hole 9 is located in the middle of the extension arm 5 for mounting the extension arm 5 in the middle of the fixing member 2. At the same time the extension arm 5 is electrically conductive and can communicate with electrical conductors inside the power supply.
The fixing member 2 is convenient for disassemble and assemble the terminal body 1, the fixing member 2 comprises a bottom plate 10, a limiting piece 11, a cover plate 12, a first elastic rod 13 and a second elastic rod 14, the bottom plate 10 is used for installing and supporting the fixing member 2, four corners of the bottom plate 10 are fixed on the power supply body through rivets, the limiting piece 11 is fixed on one side of the bottom plate 10 through rivets, the cover plate 12 is arranged on the bottom plate 10, the first elastic rod 13 is hinged and connected with the cover plate 12 through the limiting piece 11, and the second elastic rod 14 is hinged on the bottom plate 10. The bottom plate 10, the limiting piece 11 and the cover plate 12 are all made of insulating materials.
The base plate 10 has an upwardly protruding trapezoid 15, the trapezoid 15 being adapted to limit the position of the extension arm 5, the extension arm 5 being disposed at the lower end of the trapezoid 15. When the terminal body 1 needs to be installed and fixed, the extension arm 5 is firstly placed at the lower part of the bottom plate 10 through the lower end of the trapezoid part 15. The contact surface 8 is then brought into abutment with the trapezoid 15.
In addition, a lip 16 is provided at one end of the cover plate 12, and a hinge seat 17 is provided at the other end. The lip 16 is adapted to contact the second resilient lever 14 such that the second resilient lever 14 presses the lip 16. The first elastic rod 13 is connected with the hinge seat 17, and the hinge seat 17 is in a hook shape, so that the first elastic rod 13 is arranged in the middle of the hook, and the first elastic rod 13 and the hinge seat 17 are in hinged connection, so that mutual rotation can be realized.
And, the height of the protruding lip 16 and the hinge seat 17 is higher than the height of the base plate 10 and is located at the upper end of the base plate 10, so that the contact portions of the first and second elastic bars 13 and 14 with the cover plate 12 are higher than the base plate 10, that is, the connection portion of the first elastic bar 13 with the hinge seat 17 is higher than the base plate 10 and the connection portion of the second elastic bar 14 with the protruding lip 16 is higher than the base plate 10.
The middle of the base plate 10 is provided with a movable chamber 18, and a conical body 23 is arranged in the middle of the movable chamber 18. The two ends of the movable chamber 18 are provided with a first movable area 19 and a second movable area 20, the first movable area 19 is positioned at the lower end of the hinging seat 17, the second movable area 20 is positioned at the lower end of the convex lip 16, the movable chamber 18 is communicated with the first movable area 19 and the second movable area 20, the first movable area 19 is arranged in the hinging seat 17 when rotating, and the second movable area 20 is arranged in the second movable area 20 when the convex lip 16 is pressed downwards under the force, so that the convex lip 16 is prevented from abutting on the bottom plate 10, and the wing part 21 is prevented from being in contact with the extension arm 5.
Meanwhile, wing parts 21 extending toward the bottom plate 10 are provided at both sides of the cover plate 12, and the wing parts 21 are in contact with the extension arm 5. When the cover plate 12 is closed, the wing part 21 just falls on the extension arm 5 to press the extension arm 5.
The bottom surface of the cover plate 12 is provided with a stud 22, and the stud 22 is provided with a conical body 23 matched with the back taper hole 9. When the cover plate 12 is closed, the cone 23 is just placed in the inverted cone hole 9 to fix the extension arm 5. Meanwhile, as the conical body 23 is arranged on the bottom surface of the cover plate 12 through the stud 22, after the aperture of the back taper hole 9 is changed, the conical body 23 can be rotated, the distance between the conical body 23 and the cover plate 12 is changed, the contact distance between the conical body 23 and the back taper hole 9 is adjusted, and the back taper hole 9 with different apertures can be matched conveniently.
The power body is provided with a conductor matched with the cone 23, and after the cone 23 is contacted with the conductor, the cone 23 is also contacted with the extension arm 5, so that the conductor can be communicated with the extension arm 5 through the cone 23.
The limiting piece 11 is provided with a first blocking part 24 and a first limiting part 25, the bottom plate 10 is provided with a second blocking part 26 and a second limiting part 27, the first blocking part 24 and the second blocking part 26 are arranged in a rotationally symmetrical mode, and the first limiting part 25 and the second limiting part 27 are arranged in a rotationally symmetrical mode. The first blocking portion 24 and the second limiting portion 27 limit and fix the first elastic rod 13, and the second blocking portion 26 and the first limiting portion 25 limit and fix the second elastic rod 14. The upper ends of the first limiting part 25 and the second limiting part 27 are arc-shaped, and limit the first elastic rod 13 and the second elastic rod 14.
The first elastic rod 13 is hinged to the base plate 10 through the cooperation of the hinge seat 17 and the limiting member 11, while the second elastic rod 14 is hinged to the base plate 10 through the hinge portion 28, the hinge portion 28 is a part of the base plate 10, and is punched and then bent, and the second elastic rod 14 is placed therein and fixed through the hinge portion 28.
The first elastic lever 13 and the second elastic lever 14 are composed of a deformation portion 29, a torsion portion 30, a contact portion 31, and a rotation portion 32, and the deformation portion 29 is disposed perpendicularly to the torsion portion 30. The distortion part 30 is connected with the convex lip 16 and/or the hinging seat 17, the deformation part 29 is contacted with the first limiting part 25 and/or the second limiting part 27, and the connection part of the deformation part 29 and the distortion part 30 is contacted with the first blocking part 24 and/or the second blocking part 26.
The hinge portion 28 is connected to the torsion portion 30 and the rotation portion 32, and when the deformation portion 29 is rotated, the torsion portion 30 and the rotation portion 32 are rotated in the hinge portion 28. And the contact portion 31 is not collinear with the centerlines of the twisted portion 30 and the rotating portion 32, and the twisted portion 30 is collinear with the centerline of the rotating portion 32. When the first elastic lever 13 or the second elastic lever 14 is rotated, the center line of the contact portion 31 rotates around the center line of the twisted portion 30 or the rotating portion 32. After the first elastic lever 13 rotates, the contact portion 31 is caused to press the lip 16.
The deformation portions 29 of the first elastic lever 13 and the second elastic lever 14 have a holding head 33, and the holding head 33 is in contact with the first stopper portion 25 and/or the second stopper portion 27. The holding head 33 is formed after being clamped by the clamping device, after the first elastic rod 13 or the second elastic rod 14 is clamped by the clamping device, two directions of the clamping head are recessed towards the middle, the other two directions of the clamping head are raised outwards, the raised parts are in contact with the first limiting part 25 and the second limiting part 27, the other end of the deformation part 29 is in contact with the hinge part 28 through the twisting part 30, the deformation part 29 is pressed by force, the first elastic rod 13 and the second elastic rod 14 are positioned between the trapezoid part 15 and the cover plate 12, and the first elastic rod 13 and the second elastic rod 14 after deformation are limited by the trapezoid part 15 and the cover plate 12, so that the deformation part 29 is prevented from transitional deformation.
Since the deformation portion 29 generates elastic force after deformation, the torsion portion 30 is pressed against the hinge portion 28. The deformed portion 29 after deformation is blocked by the first blocking portion 24 and the second blocking portion 26.
After the first elastic lever 13 or the second elastic lever 14 is rotated to bring the contact portion 31 thereof into contact with the lip 16 or the hinge seat 17, since the lip 16 and the hinge seat 17 are at the upper end of the base plate 10, the contact portion 31 is located on the lip 16 or the hinge seat 17 to make the height of the contact portion 31 higher than the height of the torsion portion 30 and the rotation portion 32, and since the deformation portion 29 is restricted by the first restriction portion 25 or the second restriction portion 27, the deformation portion 29 is made to be lower than the height of the contact portion 31, the torsion portion 30 is distorted, and the generated force can better press the lip 16 or the hinge seat 17, so that the cover plate 12 can be stably mounted on the base plate 10.
In addition, as shown in fig. 11, a protrusion 34 is provided in the middle of the stopper 11, and a notch 35 for accommodating the hinge seat 17 is provided in the protrusion 34, and the notch 35 is provided at the upper end of the first movable region 19. At the lower end of the boss 34 there is also a third active area 36, which third active area 36 is at the upper end of the first active area 19. The notch 35 has an upper edge portion 37 and a lower edge portion 38. The hinge seat 17 is composed of a hook portion 39 and an arc portion 40, and the hook portion 39 is connected with the cover plate 12 through the arc portion 40.
As shown in fig. 6, when the cover 12 is closed, a gap exists between the outer wall surface 41 of the hook 39 and the lower edge 38, and when the cover 12 is opened, the outer wall surface 41 of the hook 39 contacts the lower edge 38 during rotation, so that the cover 12 is stressed, and the cover 12 is prevented from being easily opened.
As shown in fig. 7, when the cover 12 is opened, the upper edge 37 of the protrusion 34 contacts the arc 40, and pushes the arc 40 against the cover 12, so that the opening angle of the cover 12 is within a certain range.
When the cover 12 needs to be opened, only the second elastic rod 14 needs to be separated from the first limiting part 25, the first elastic rod 13 does not need to be separated from the second limiting part 27, and then the cover 12 can be opened, so that the cover 12 rotates around the contact part 31 of the first elastic rod 13 to be opened.
When the cover plate 12 is required to be detached from the base plate 10, the first elastic rod 13 and the second elastic rod 14 are required to be rotated, and then the cover plate 12 and the first elastic rod 13 are taken out of the limiting member 11.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (3)

1. A copper terminal assembly, comprising:
the terminal comprises a terminal body, a connecting rod and a connecting rod, wherein the terminal body is provided with a conical end, a screw end and an extension arm;
and a fixing member for facilitating disassembly and assembly of the terminal body, the fixing member comprising:
the bottom plate is used for installing the fixing member, four corners of the bottom plate are fixed on the power supply body through rivets, the bottom plate is provided with a trapezoid part which bulges upwards, and the extension arm is arranged at the lower end of the trapezoid part;
the limiting piece is arranged on one side of the bottom plate;
the cover plate is arranged on the bottom plate, one end of the cover plate is provided with a convex lip, and the other end of the cover plate is provided with a hinging seat;
the first elastic rod is connected with the hinge seat through the limiting piece and the cover plate in a hinge mode;
and a second elastic rod hinged on the bottom plate, wherein the second elastic rod is contacted with the convex lip,
the middle of the extension arm is provided with an inverted taper hole, the bottom surface of the cover plate is provided with a stud, the stud is provided with a cone body matched with the inverted taper hole,
the middle of the bottom plate is provided with a movable chamber, the cone is arranged in the middle of the movable chamber, two ends of the movable chamber are provided with a first movable area and a second movable area, the first movable area is positioned at the lower end of the hinging seat, the second movable area is positioned at the lower end of the convex lip, the movable chamber is communicated with the first movable area and the second movable area, the first movable area is arranged in the hinging seat when the hinging seat rotates, the second movable area is arranged in the second movable area when the convex lip is pressed downwards, a part of the convex lip is arranged in the second movable area and does not abut against the bottom plate,
the limiting piece is provided with a first blocking part and a first limiting part, the bottom plate is provided with a second blocking part and a second limiting part, the first blocking part and the second blocking part are arranged in a rotationally symmetrical way, the first limiting part and the second limiting part are arranged in a rotationally symmetrical way,
the first elastic rod and the second elastic rod are composed of a deformation part, a twisting part, a contact part and a rotating part, wherein the deformation part is vertically arranged with the twisting part, the twisting part is connected with the convex lip and/or the hinging seat, the deformation part is contacted with the first limiting part and/or the second limiting part, the connection part of the deformation part and the twisting part is contacted with the first blocking part and/or the second blocking part,
the deformation parts of the first elastic rod and the second elastic rod are provided with a retaining head which is contacted with the first limit part and/or the second limit part,
the middle of the limiting piece is provided with a convex part, the convex part is provided with a notch for accommodating the hinging seat,
the two sides of the cover plate are provided with wing parts extending towards the direction of the bottom plate, the wing parts are contacted with the extension arm,
the notch is arranged at the upper end of the first movable area, the lower end of the protruding portion is further provided with a third movable area, the third movable area is arranged at the upper end of the first movable area, the notch is internally provided with an upper edge portion and a lower edge portion, the hinge seat is composed of a hook portion and an arc portion, and the hook portion is connected with the cover plate through the arc portion.
2. The copper terminal assembly of claim 1, wherein the extension arm has a first inclined surface on both sides thereof, and the lower end of the trapezoid has a second inclined surface that mates with the first inclined surface.
3. The copper terminal assembly of claim 2, wherein the junction of the inclined surface and the terminal body has a contact surface.
CN202210115540.9A 2022-02-07 2022-02-07 Copper terminal assembly Active CN114400461B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210115540.9A CN114400461B (en) 2022-02-07 2022-02-07 Copper terminal assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210115540.9A CN114400461B (en) 2022-02-07 2022-02-07 Copper terminal assembly

Publications (2)

Publication Number Publication Date
CN114400461A CN114400461A (en) 2022-04-26
CN114400461B true CN114400461B (en) 2023-06-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210115540.9A Active CN114400461B (en) 2022-02-07 2022-02-07 Copper terminal assembly

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Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064328A (en) * 1977-01-31 1977-12-20 Batteries Unlimited, Inc. Auxiliary dual battery terminal
JP2000228183A (en) * 1999-02-04 2000-08-15 Japan Storage Battery Co Ltd Lead-acid battery
TWI245463B (en) * 2004-04-30 2005-12-11 Top Yang Technology Entpr Co Chip connector
TW200611459A (en) * 2004-09-17 2006-04-01 Top Yang Technology Entpr Co Electrical connector
GB2503535B (en) * 2010-12-16 2016-01-27 Hewlett Packard Development Co A detachable lid
US9225091B2 (en) * 2013-04-18 2015-12-29 Lotes Co., Ltd. Adapter and electrical connection system
JP6160558B2 (en) * 2014-05-14 2017-07-12 住友電装株式会社 Battery terminal
CN207602678U (en) * 2017-10-27 2018-07-10 宁波市明诺电器制造有限公司 Welding integral type wire connection terminal
CN208478453U (en) * 2018-07-06 2019-02-05 广东中商国通电子股份有限公司 The terminal converter of battery
US20200266567A1 (en) * 2019-02-18 2020-08-20 John O. Tate Insulated socket body and terminals for a land grid array socket assembly

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