CN210517090U

CN210517090U - Novel spring copper pipe terminal

Info

Publication number: CN210517090U
Application number: CN201921614663.7U
Authority: CN
Inventors: 赵升权
Original assignee: Dongguan Zhi Ying Hardware Products Co ltd
Current assignee: Dongguan Zhi Ying Hardware Products Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-12
Anticipated expiration: 2029-09-26

Abstract

The utility model provides a novel elastic piece copper pipe terminal, which comprises a crimping wire area arranged at one end of the novel elastic piece copper pipe terminal, a contact area arranged at the other end of the novel elastic piece copper pipe terminal, and a fixing area used for connecting the crimping wire area and the contact area; the contact area comprises a clamping part which is connected with the fixed area and is used for clamping the inserted male end and an inserting part which is connected with the clamping part and is used for inserting the male end; clamping grooves are formed in two side walls of the clamping part; a clamping elastic sheet extending from one end close to the inserting part to the direction of the fixing area is arranged in the clamping groove; the clamping elastic sheet is inclined inwards from one end close to the inserting part to the direction of the fixing area; the utility model discloses a be provided with the tight shell fragment of clamp from the one end that is close to the portion of inserting to the extension of fixed area direction in pressing from both sides tight inslot, make public end when inserting the contact zone time, press from both sides tight shell fragment and can exert the clamping-force to male end for the contact zone is the contact with the face with public end contact mode, improves the terminal and switches on the phenomenon of contact failure, has reduced the assembly degree of difficulty.

Description

Novel spring copper pipe terminal

Technical Field

The embodiment of the utility model provides a relate to terminal technical field, especially relate to a novel shell fragment copper pipe terminal.

Background

Spring plate copper pipe terminal on the present market, its cylinder for being equipped with the public end male cavity of confession with the contact zone of public end assembly, when contacting with public end plug assembly, the contact zone is with whole disc and the contact of public needle disc, the poor condition of conducting contact can appear easily in this kind of contact mode, make the connected signal unstable, the male end can appear too pine or the too tight condition with the plug power of contact zone, make the life of terminal all very short, the performance and the result of use of product have been influenced seriously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the technical problem who proposes among the above-mentioned background art, provide a novel shell fragment copper pipe terminal for public end with the plug contact of novel shell fragment copper pipe terminal is the contact of point and face, improves the phenomenon that the terminal switched on contact failure, has reduced the assembly degree of difficulty, has solved traditional shell fragment copper pipe terminal and has influenced the problem of the plug effect of public end because of contacting the disc with the disc of public end.

The utility model provides a novel elastic piece copper pipe terminal, which comprises a crimping wire area arranged at one end of the novel elastic piece copper pipe terminal, a contact area arranged at the other end of the novel elastic piece copper pipe terminal and a fixing area used for connecting the crimping wire area and the contact area; the contact area comprises a clamping part which is connected with the fixed area and is used for clamping the inserted male end and an inserting part which is connected with the clamping part and is used for inserting the male end; clamping grooves are formed in two side walls of the clamping part; a clamping elastic sheet extending from one end close to the inserting part to the direction of the fixing area is arranged in the clamping groove; the clamping elastic sheet is inclined inwards from one end close to the inserting part to the direction of the fixing area.

Furthermore, the crimping wire area comprises a first limiting groove arranged at one end far away from the contact area and a second limiting groove connected with the first limiting groove.

Furthermore, the first limiting groove is provided with a first elastic sheet group extending from the bottom to the two side walls.

Furthermore, the second limiting groove is provided with a second elastic sheet group extending from the bottom to the directions of the two side walls, and the bottom of the second limiting groove is provided with a convex strip.

Furthermore, novel shell fragment copper pipe terminal integrated into one piece wholly divides along dividing equally perpendicularly novel shell fragment copper pipe terminal bottom's middle transversal personally submitting bilateral symmetry.

Furthermore, the clamping elastic sheet is an aluminum alloy elastic sheet, a copper alloy elastic sheet or a phosphor bronze elastic sheet.

The utility model has the advantages that: the utility model discloses a be provided with the tight shell fragment of clamp from the one end that is close to the portion of inserting to the fixed area direction extension in pressing from both sides tight inslot, make public end when inserting the contact zone, press from both sides tight shell fragment and can apply the clamping-force to male end, make contact zone and public end contact mode be the contact with the face, improve the phenomenon that the terminal switched on contact failure, the assembly degree of difficulty has been reduced, it is the contact between disc and disc to have overcome traditional shell fragment copper pipe terminal and public end contact mode, and cause the plug between public end and shell fragment copper pipe terminal to appear the too pine or the too tight condition easily, thereby influence the performance of terminal.

Drawings

Fig. 1 is a front view of the novel spring copper tube terminal of the present invention.

Fig. 2 is a side view of the novel spring copper tube terminal of the present invention.

Fig. 3 is a bottom view of the novel spring copper tube terminal of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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

As shown in fig. 1 to 3, an embodiment of the present invention provides a novel copper dome tube terminal, which includes a crimping wire area 1 disposed at one end of the novel copper dome tube terminal, a contact area 3 disposed at the other end of the novel copper dome tube terminal, and a fixing area 2 for connecting the crimping wire area 1 and the contact area 3; the contact area 3 comprises a clamping part 31 connected with the fixed area 2 for clamping the inserted male end and an inserting part 32 connected with the clamping part 31 for inserting the male end; clamping grooves 311 are formed on two side walls of the clamping part 31; a clamping elastic sheet 312 extending from one end close to the insertion part 32 to the fixing area 2 is arranged in the clamping groove 311; the clamping spring piece 312 is inclined inwards from one end close to the insertion part 32 to the direction of the fixing area 2; the crimped wire region 1 is used for connecting wires; the contact area 3 is intended to be connected to an external male end.

This embodiment is through being provided with the tight shell fragment 312 of clamp that extends to 2 directions in fixed area from the one end that is close to the portion of inserting 32 in the clamping groove 311, make public end when inserting contact zone 3, it can exert clamping-force to male end to press from both sides tight shell fragment 312, make contact zone 3 and public end contact mode be the contact with the face, improve the phenomenon that the terminal switches on contact failure, the assembly degree of difficulty has been reduced, it is the contact between disc and disc to have overcome traditional shell fragment copper pipe terminal and public end contact mode, and cause the plug between public end and shell fragment copper pipe terminal to appear the condition of too pine or tension easily, thereby influence the performance of terminal.

In an embodiment, the crimped wire region 1 includes a first limiting groove 11 disposed at an end far from the contact region 3 and a second limiting groove 12 connected to the first limiting groove 11; the first limiting groove 11 and the second limiting groove 12 are used for guiding and fixing an electric wire; thereby increasing the stability of connection of the terminal and the electric wire and increasing the conduction performance.

In a specific embodiment, the first limiting groove 11 is provided with a first elastic sheet group extending from the bottom to the two side walls; specifically, the first elastic sheet set comprises two first elastic sheets 111 which are respectively arranged at two sides of the bottom of the first limiting groove 11, and the first elastic sheets 111 are bent inwards and closed, so that the direction of the fixed electric wire is guided.

In an embodiment, the second limiting groove 12 is provided with a second elastic sheet set extending from the bottom to the two side walls, and the bottom of the second limiting groove 12 is provided with a convex strip 122. Specifically, the second elastic sheet set includes two elastic sheets 121 respectively disposed at two sides of the bottom of the second limiting groove 12, and the second elastic sheet 121 is bent inward to close and cooperate with the protruding strip 122, so that the connection stability of the electrical property and the terminal is increased, and the conduction performance of the terminal is increased.

In a specific embodiment, the novel copper dome tube terminal is integrally formed, and the whole body is bilaterally symmetrical along the middle cross section which vertically bisects the bottom of the novel copper dome tube terminal. The whole body is formed integrally, the structure is simple and stable, and the production is convenient.

In a specific embodiment, the clamping elastic piece 312 is an aluminum alloy elastic piece, a copper alloy elastic piece or a phosphor bronze elastic piece, so that the hardness of the clamping elastic piece 312 is ensured, and simultaneously, the toughness of the clamping elastic piece 312 can be considered, so that the utility model can be applied to male terminals of different specifications.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. A novel elastic piece copper pipe terminal is characterized by comprising a crimping wire area arranged at one end of the novel elastic piece copper pipe terminal, a contact area arranged at the other end of the novel elastic piece copper pipe terminal and a fixing area used for connecting the crimping wire area and the contact area; the contact area comprises a clamping part which is connected with the fixed area and is used for clamping the inserted male end and an inserting part which is connected with the clamping part and is used for inserting the male end; clamping grooves are formed in two side walls of the clamping part; a clamping elastic sheet extending from one end close to the inserting part to the direction of the fixing area is arranged in the clamping groove; the clamping elastic sheet is inclined inwards from one end close to the inserting part to the direction of the fixing area.

2. A novel dome copper tube terminal as claimed in claim 1 wherein said crimped wire section includes a first retaining groove located at an end remote from the contact section and a second retaining groove connected to the first retaining groove.

3. The novel copper tube clip terminal as claimed in claim 2, wherein the first limiting groove is provided with a first spring plate set extending from the bottom to the two side walls.

4. The novel copper tube clip terminal as claimed in claim 2, wherein the second limiting groove has a second spring piece set extending from the bottom to the two side walls, and the bottom of the second limiting groove has a protruding strip.

5. The novel copper dome tube terminal of claim 1 wherein the novel copper dome tube terminal is integrally formed and has bilateral symmetry across a central cross-section that vertically bisects the bottom of the novel copper dome tube terminal.

6. The novel dome copper tube terminal of claim 1, wherein the clamping dome is an aluminum alloy dome, a copper alloy dome or a phosphor bronze dome.