CN216648669U - Anti-drop pencil terminal connection structure - Google Patents
Anti-drop pencil terminal connection structure Download PDFInfo
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- CN216648669U CN216648669U CN202123354688.8U CN202123354688U CN216648669U CN 216648669 U CN216648669 U CN 216648669U CN 202123354688 U CN202123354688 U CN 202123354688U CN 216648669 U CN216648669 U CN 216648669U
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- terminal
- electric wire
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- wire
- crimping part
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Abstract
The utility model relates to the technical field of wire harnesses, in particular to an anti-falling wire harness terminal connecting structure which comprises a terminal and a sheath shell, wherein the terminal comprises a crimping part and a connecting part, the crimping part comprises an electric wire core wire crimping part and an electric wire cladding crimping part, the connecting part comprises a connecting part base and two groups of barbs arranged at the lower end of the connecting part base, the sheath shell comprises a shell body, and a plugging hole for plugging the terminal is formed in the shell body. The utility model inserts the end of the electric wire into the terminal, the electric wire core wire crimping part is crimped with the core wire part of the electric wire, the electric wire coating crimping part is crimped with the insulating coating part of the electric wire, thereby connecting the electric wire with the terminal; insert the spliced eye with the terminal in, the barb of terminal is detained mutually with the platform of hanging of sheath casing to spacing the terminal, the reliability of being connected between reinforcing terminal and the sheath casing, the holding power of reinforcing terminal and sheath casing improves joint strength, effectively prevents to pull and takes off.
Description
Technical Field
The utility model relates to the technical field of wire harnesses, in particular to an anti-drop wire harness terminal connecting structure.
Background
The automobile is provided with a plurality of automobile wire harnesses in a carriage, wherein the automobile wire harnesses are equivalent to a neural network of the automobile and are used for transmitting various instruction information and telecommunication signals, so that the whole automobile is in a better control and running state. The wiring harness is connected through the terminal, and current transmission is achieved.
The patent with publication number CN214899000U discloses a high-current internal-locking power connector, which relates to an electronic connector element and comprises a board end male buckle and a board end female buckle, wherein the board end male buckle comprises a board end plastic main body, a board end buckle position and a male terminal, a male terminal slot is arranged on the board end plastic main body, and one end of the male terminal is inserted into the male terminal slot. The terminal female buckle comprises a terminal plastic main body, a female terminal and a terminal plug buckle, and the terminal plug buckle is inserted into the board terminal buckling position.
When the high-current internal locking type power connector is used, the female terminal is connected with the wire end plastic main body without a limiting buckling structure, so that the female terminal and the wire end plastic main body are easy to loosen and fall off.
To this end, we propose an anti-drop wire harness terminal connection structure.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an anti-drop wire harness terminal connection structure, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-drop pencil terminal connection structure, includes terminal and sheath casing, the terminal is including crimping portion and connecting portion, crimping portion includes electric wire heart yearn crimping portion and electric wire cladding crimping portion, connecting portion include the connecting portion base and set up in two sets of barbs of connecting portion base lower extreme, the sheath casing includes the casing body, this internal jack that is used for plug terminal that has seted up of casing, be provided with in the jack with barb assorted two sets of platforms of hanging.
Two sets of barb symmetry sets up. The barb through the terminal is buckled mutually with the platform of hanging of sheath casing to spacing the terminal, the reliability of being connected between reinforcing terminal and the sheath casing, the holding power of reinforcing terminal and sheath casing improves joint strength, effectively prevents to draw and takes off.
The upper end of the shell body is provided with a lock catch. The sheath shell is connected with the sheath at the plate end through the lock catch.
The sheath shell is integrally formed by injection molding. The structural strength of the jacket shell is improved.
Compared with the prior art, the utility model has the beneficial effects that: the utility model inserts the end of the electric wire into the terminal, the electric wire core wire crimping part is crimped with the core wire part of the electric wire, the electric wire coating crimping part is crimped with the insulating coating part of the electric wire, thereby connecting the electric wire with the terminal; insert the spliced eye with the terminal, the barb of terminal is detained mutually with the platform of hanging of sheath casing to spacing the terminal, the reliability of being connected between reinforcing terminal and the sheath casing, the holding power of reinforcing terminal and sheath casing improves joint strength, effectively prevents to draw and takes off.
Drawings
FIG. 1 is a schematic view of a terminal structure according to the present invention;
FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of a side view of the terminal of the present invention;
FIG. 5 is a schematic view of the sheath housing construction of the present invention;
fig. 6 is another perspective view of the sheath housing according to the present invention.
In the figure: 1. a terminal; 101. a crimping part; 1011. an electric wire core wire crimping part; 1012. an electric wire coating crimping part; 102. a connecting portion; 1021. a connecting portion base; 1022. a barb; 2. a sheath housing; 201. a housing body; 202. inserting holes; 203. and (5) locking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an anti-drop pencil terminal connection structure, includes terminal 1 and sheath casing 2, the integrative injection moulding of sheath casing 2. The structural strength of the jacket case 2 is improved.
The terminal 1 includes a crimping part 101 and a connecting part 102, and the crimping part 101 includes an electric wire core wire crimping part 1011 and an electric wire covering crimping part 1012. An end of an electric wire is inserted into the terminal 1, the electric wire core wire crimping part 1011 is crimped to a core wire part of the electric wire, and the electric wire coating crimping part 1012 is crimped to an insulating coating part of the electric wire, thereby connecting the electric wire with the terminal 1.
The sheath housing 2 comprises a housing body 201, a lock catch 203 is arranged at the upper end of the housing body 201, and an insertion hole 202 for inserting the terminal 1 is formed in the housing body 201. The terminal 1 is inserted into the insertion hole 202, and the connection between the terminal 1 and the housing case 2 is achieved.
The connecting portion 102 includes a connecting portion base 1021 and two sets of barbs 1022 disposed at a lower end of the connecting portion base 1021, two sets of hanging platforms matched with the barbs 1022 are disposed in the inserting hole 202, and the two sets of barbs 1022 are symmetrically disposed. Insert behind the spliced eye 202 with terminal 1, the platform of hanging through barb 1022 of terminal 1 and sheath casing 2 is detained mutually to carry on spacingly to terminal 1, strengthen the reliability of being connected between terminal 1 and the sheath casing 2, strengthen terminal 1 and sheath casing 2's holding power, improve joint strength, effectively prevent to pull out.
Specifically, in use, the end of the electric wire is inserted into the terminal 1, the electric wire core wire crimping part 1011 is crimped to the core wire part of the electric wire, and the electric wire coating crimping part 1012 is crimped to the insulating coating part of the electric wire, thereby connecting the electric wire with the terminal 1; insert jack 202 with terminal 1 in, the barb 1022 of terminal 1 detains mutually with the platform of hanging of sheath casing 2 to carry on spacingly to terminal 1, strengthen the reliability of being connected between terminal 1 and the sheath casing 2, strengthen terminal 1 and sheath casing 2's holding power, improve joint strength, effectively prevent to draw and take off.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 (4)
1. The utility model provides an anti-drop pencil terminal connection structure, includes terminal (1) and sheath casing (2), its characterized in that: terminal (1) is including crimping portion (101) and connecting portion (102), crimping portion (101) are including electric wire heart yearn crimping portion (1011) and electric wire cladding crimping portion (1012), connecting portion (102) are including connecting portion base (1021) and set up in two sets of barbs (1022) of connecting portion base (1021) lower extreme, sheath casing (2) are including casing body (201), jack (202) that are used for plug terminal (1) have been seted up in casing body (201), be provided with in jack (202) with two sets of platforms of hanging of barb (1022) assorted.
2. A drop-preventing wire harness terminal connection structure according to claim 1, characterized in that: two groups of barbs (1022) are symmetrically arranged.
3. A drop-preventing wire harness terminal connection structure according to claim 1, characterized in that: the upper end of the shell body (201) is provided with a lock catch (203).
4. A drop-preventing wire harness terminal connection structure according to claim 1, characterized in that: the sheath shell (2) is integrally formed by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354688.8U CN216648669U (en) | 2021-12-29 | 2021-12-29 | Anti-drop pencil terminal connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123354688.8U CN216648669U (en) | 2021-12-29 | 2021-12-29 | Anti-drop pencil terminal connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216648669U true CN216648669U (en) | 2022-05-31 |
Family
ID=81746278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123354688.8U Active CN216648669U (en) | 2021-12-29 | 2021-12-29 | Anti-drop pencil terminal connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216648669U (en) |
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2021
- 2021-12-29 CN CN202123354688.8U patent/CN216648669U/en active Active
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