CN210607731U

CN210607731U - Spring plate terminal

Info

Publication number: CN210607731U
Application number: CN201922046669.5U
Authority: CN
Inventors: 杨元定
Original assignee: Shaoxing Gangdi Precision Machinery Co Ltd
Current assignee: Shaoxing Gangdi Precision Machinery Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-22
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a shell fragment terminal, including the terminal body, terminal body one end is provided with the tight head of clamp, and the middle part of terminal body is provided with the fixed subassembly that is used for fixed wire, and fixed subassembly includes that two settings are in terminal body both sides and towards the elastic sheet that the direction of keeping away from the tight head of clamp extends, and two elastic sheet middle parts are formed with the elasticity portion of compressing tightly that the orientation is close to each other direction salient setting, are formed with between two elasticity portions of compressing tightly and press from both sides tight passageway, are formed with the arc wall that extends along the length direction of terminal body in the elasticity portion of compressing tightly. The utility model has the advantages of it is following and effect: make guide one end peg graft in pressing from both sides the binding post earlier when using, then make the wire embedding in the tight passageway of clamp between two elasticity portions that compresses tightly after applying external force to two flexure strips, and make the wire aim at the arc wall of elasticity portion that compresses tightly, finally press from both sides tight wire through two elasticity portions that compress tightly after the flexure strip resets, have the effect of the fixed wire of being convenient for.

Description

Spring plate terminal

Technical Field

The utility model relates to a hardware fitting technical field, in particular to shell fragment terminal.

Background

The spring terminal is widely applied to the fields of matching of household appliances, computers, motorcycles, automobiles and the like.

At present, the chinese patent of grant bulletin No. CN207409690U, the chinese patent of 5 month 25 of 2018 discloses a shell fragment formula terminal that expands outward, including first crimping portion, second crimping portion, locking portion, first crimping portion connects the second crimping portion, locking portion is connected to the second crimping portion, be equipped with the crimping piece between second crimping portion and locking portion, locking portion both sides are buckled to the middle part and are cylindric structure, locking portion lateral wall is equipped with outside shell fragment, the locking portion front end is equipped with the clamping terminal, the clamping terminal includes two semi-circular clamping pieces, clamping piece head is the button head.

When the elastic sheet outward-expanding terminal is used, the end part of the wire is embedded into the clamping terminal, then the wire is fixed by bending the second crimping part and the crimping piece on the locking part, but the operation of bending the crimping piece is troublesome, so that the installation efficiency of the wire is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shell fragment terminal has the effect of the fixed wire of being convenient for.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a shell fragment terminal, includes the terminal body, terminal body one end is provided with presss from both sides tight head, the middle part of terminal body is provided with the fixed subassembly that is used for fixed wire, fixed subassembly includes that two settings are in terminal body both sides and towards keeping away from the elastic sheet that the direction of pressing from both sides tight head extends, two the elastic sheet middle part is formed with the elasticity portion of compressing tightly that the direction that the orientation is close to each other is outstanding to be set up, two be formed with the tight passageway of clamp that is used for pressing from both sides tight wire between the elasticity portion of compressing tightly, be formed with the arc wall that extends and is used for supplying all sides embedding of wire along the length direction of.

The utility model discloses a further set up to: one ends of the two elastic pieces far away from the clamping head extend towards the direction far away from each other.

The utility model discloses a further set up to: the diameter of the arc-shaped groove is larger than the maximum distance between the arc-shaped grooves on the two elastic pressing parts.

The utility model discloses a further set up to: the terminal body is kept away from the one end of pressing from both sides tight head and is provided with the reinforcement subassembly, the reinforcement subassembly includes that the middle part is arc and both sides contradict reinforcement piece, two fixing bolt that set up respectively between reinforcement piece tip and terminal body on the terminal body, reinforcement piece is used for compressing tightly all sides of wire.

The utility model discloses a further set up to: the clamping head comprises a first semicircular clamping piece and a second semicircular clamping piece, one end of the first semicircular clamping piece is arranged on the terminal body, one end of the second semicircular clamping piece is arranged at one end, far away from the terminal body, of the first semicircular clamping piece, and a wire plugging port for inserting a wire is formed between the first semicircular clamping piece and the second semicircular clamping piece.

To sum up, the utility model discloses following beneficial effect has:

1. when the wire clamp is used, one end of the guide piece is inserted into the clamping head, then the wire is embedded into the clamping channel between the two elastic pressing parts after external force is applied to the two elastic pieces, the wire is aligned to the arc-shaped groove of the elastic pressing parts, and finally the wire is clamped through the two elastic pressing parts after the elastic pieces reset, so that the wire clamp has the effect of facilitating the fixation of the wire;

2. one ends of the elastic pieces far away from the clamping head extend towards the directions far away from each other, and the ends of the two elastic pieces far away from the clamping head are separated, so that the ends of the two elastic pieces far away from the clamping head are convenient to hold and separate, and the conducting wire is convenient to be embedded into a clamping channel formed between the two elastic pressing parts;

3. because the elastic pressing part can only fix the lead with the section larger than the space formed between the two arc-shaped grooves, and the diameter of the arc-shaped grooves is larger than the maximum distance between the arc-shaped grooves on the two elastic pressing parts, the contact area between the arc-shaped grooves and the peripheral sides of the lead can be increased;

4. in the reinforcing assembly, the reinforcing sheet is used for clamping the conducting wire and is fixed on the terminal body through the fixing bolt, so that the fixing effect on the conducting wire can be improved;

5. the clamping head comprises a first semicircular clamping piece and a second semicircular clamping piece, when a wire is inserted into a wire inserting port formed between the first semicircular clamping piece and the second semicircular clamping piece, when the clamping head is plugged to a terminal matched with the wire inserting port, the second semicircular clamping piece can improve the fixing effect of the wire after being deformed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1. a terminal body; 2. a clamping head; 21. a first semicircular clamping piece; 22. a second semicircular clamping piece; 3. a fixing assembly; 31. an elastic sheet; 311. an elastic pressing part; 312. an arc-shaped slot; 4. a reinforcement assembly; 41. a reinforcing sheet; 42. fixing the bolt; 5. a clamping channel; 6. and (4) a plug wire port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: an elastic terminal, as shown in fig. 1, comprises a terminal body 1 made of a metal material, wherein one end of the terminal body 1 is provided with a clamping head 2, the middle part of the terminal body 1 is provided with a fixing component 3 for fixing a conducting wire, and one end of the terminal body 1, which is far away from the clamping head 2, is provided with a reinforcing component 4.

As shown in fig. 1, the clamping head 2 includes a first semicircular clamping piece 21 having one end disposed on the terminal body 1, and a second semicircular clamping piece 22 having one end integrally disposed on one end of the first semicircular clamping piece 21 away from the terminal body 1. One end of the first semicircular clamping piece 21, which is far away from the terminal body 1, is in a hemispherical closed shape so as to realize connection of the second semicircular clamping piece 22; a wire insertion opening 6 for inserting a wire is formed between the first semicircular clamping piece 21 and the second semicircular clamping piece 22.

As shown in fig. 1, the fixing member 3 includes two elastic pieces 31 integrally provided on both sides of the terminal body 1 and extending in a direction away from the clamping head 2. The elastic pressing portions 311 protruding toward the direction close to each other are formed in the middle of the two elastic pieces 31, the clamping channel 5 for clamping the conductive wire is formed between the two elastic pressing portions 311, an arc-shaped groove 312 extending along the length direction of the terminal body 1 and used for embedding the peripheral side of the conductive wire is formed on the elastic pressing portion 311, and the diameter of the arc-shaped groove 312 is greater than the maximum distance between the arc-shaped grooves 312 on the two elastic pressing portions 311. At the ends of the two spring plates 31 remote from the clamping head 2, they extend in a direction away from one another.

As shown in fig. 1, the reinforcing member 4 includes a reinforcing plate 41 having an arc-shaped middle portion and abutting against the terminal body 1 at both sides, and two fixing bolts 42 respectively disposed between the end portions of the reinforcing plate 41 and the terminal body 1, wherein the reinforcing plate 41 is used for pressing the peripheral side of the conductive wire.

The implementation effect is as follows: (1) when the wire clamp is used, one guide end is inserted into the clamping head 2, then the wire is embedded into the clamping channel 5 between the two elastic pressing parts 311 after external force is applied to the two elastic sheets 31, the wire is aligned to the arc-shaped grooves 312 of the elastic pressing parts 311, and finally the wire is clamped through the two elastic pressing parts 311 after the elastic sheets 31 reset, so that the wire clamp has the effect of facilitating wire fixing. (2) The ends of the elastic pieces 31 far away from the clamping head 2 extend towards the directions far away from each other, and the ends of the two elastic pieces 31 far away from the clamping head 2 are separated, so that the ends of the two elastic pieces 31 far away from the clamping head 2 can be conveniently held, the two elastic pieces 31 can be separated, and the conducting wires can be conveniently embedded in the clamping channel 5 formed between the two elastic pressing parts 311. (3) Because the elastic pressing part 311 can only fix the wire with the section larger than the space formed between the two arc-shaped grooves 312, and because the diameter of the arc-shaped groove 312 is larger than the maximum distance between the arc-shaped grooves 312 on the two elastic pressing parts 311, the contact area between the arc-shaped grooves 312 and the peripheral side of the wire can be increased. (4) In the reinforcing member 4, the reinforcing plate 41 is used to clamp the conductive wire, and the reinforcing plate 41 is fixed to the terminal body 1 by the fixing bolt 42, so that the fixing effect of the conductive wire can be improved. (5) The clamping head 2 comprises a first semicircular clamping piece 21 and a second semicircular clamping piece 22, when a conducting wire is inserted into the wire inserting port 6 formed between the first semicircular clamping piece 21 and the second semicircular clamping piece 22, when the clamping head 2 is inserted into a terminal matched with the conducting wire, the second semicircular clamping piece 22 can improve the fixing effect of the conducting wire after being deformed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a shell fragment terminal, includes terminal body (1), terminal body (1) one end is provided with and presss from both sides tight head (2), its characterized in that: the middle part of terminal body (1) is provided with fixed subassembly (3) that are used for fixed wire, fixed subassembly (3) include that two settings are in terminal body (1) both sides and towards elastic sheet (31) that the direction of keeping away from to press from both sides tight head (2) extends, two elastic sheet (31) middle part is formed with towards the protruding elasticity portion of compressing tightly (311) that sets up of direction that is close to each other, two be formed with between elasticity portion of compressing tightly (311) and be used for pressing from both sides tight passageway (5) of clamp of wire, be formed with arc wall (312) that extend and be used for supplying the all sides embedding of wire along the length direction of terminal body (1) on elasticity portion of compressing tightly (311).

2. A dome terminal according to claim 1, characterized in that: one ends of the two elastic pieces (31) far away from the clamping head (2) extend towards directions far away from each other.

3. A dome terminal according to claim 2, characterized in that: the diameter of the arc-shaped groove (312) is larger than the maximum distance between the arc-shaped grooves (312) on the two elastic pressing parts (311).

4. A dome terminal according to claim 1, characterized in that: terminal body (1) is kept away from the one end of pressing from both sides tight head (2) and is provided with and consolidates subassembly (4), consolidate subassembly (4) and be reinforcement piece (41), two fixing bolt (42) that set up respectively between reinforcement piece (41) tip and terminal body (1) of arc and both sides conflict on terminal body (1) including the middle part, reinforcement piece (41) are used for compressing tightly all sides of wire.

5. A dome terminal according to claim 1, characterized in that: the clamping head (2) comprises a first semicircular clamping piece (21) with one end arranged on the terminal body (1) and a second semicircular clamping piece (22) with one end arranged on the first semicircular clamping piece (21) and far away from one end of the terminal body (1), and a wire plugging port (6) for inserting a wire is formed between the first semicircular clamping piece (21) and the second semicircular clamping piece (22).