CN220821999U - Switching wire with short-circuit prevention structure - Google Patents
Switching wire with short-circuit prevention structure Download PDFInfo
- Publication number
- CN220821999U CN220821999U CN202322496414.5U CN202322496414U CN220821999U CN 220821999 U CN220821999 U CN 220821999U CN 202322496414 U CN202322496414 U CN 202322496414U CN 220821999 U CN220821999 U CN 220821999U
- Authority
- CN
- China
- Prior art keywords
- patch cord
- circuit prevention
- main body
- prevention structure
- copper
- Prior art date
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Links
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses an adapter wire with a short-circuit prevention structure, which relates to the technical field of adapter wires and comprises an adapter wire main body, wherein a plurality of copper pinholes are formed in one end face of the adapter wire main body, a retaining wall for separating the copper pinholes is fixedly connected with one end face of the adapter wire main body, a mounting shell is arranged at one end of the adapter wire main body, an inner frame is arranged on the inner side of the mounting shell in a matched manner, one end of the inner frame corresponds to the copper pinholes, and a wire tail fixing piece positioned on the inner side of the mounting shell is fixedly connected with one end of the inner frame; according to the technical scheme provided by the utility model, the retaining wall isolates and separates the plurality of patch cord main bodies, so that isolation is avoided after the wiring harness is installed, short circuit caused by adhesion of the wiring harness is avoided, the inner frame can be installed and fixed by utilizing the installation shell, the installation shell and the patch cord main bodies are in butt joint installation to form the patch cord, and the patch cord can be guaranteed to realize a better short circuit prevention effect when wires of the wiring harness are installed and connected.
Description
Technical Field
The utility model relates to the technical field of patch cords, in particular to a patch cord with a short-circuit prevention structure.
Background
In the existing patch cord, a plurality of copper core wires are used as a conducting medium in an insulating mode, a plurality of wires are required to be installed at the head part of the patch cord in a separated mode, and the wires are easy to touch at the exposed part of the wires in the long-term past in a separated mode, so that the short circuit condition of a circuit is caused, and therefore the patch cord with the short circuit preventing structure is provided.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an adapter wire with a short-circuit prevention structure, which is used for solving the problems in the background art.
In view of the above, the utility model provides an adapter wire with a short-circuit prevention structure, which comprises an adapter wire main body, wherein a plurality of copper pinholes are formed in one end face of the adapter wire main body, a retaining wall for separating the copper pinholes is fixedly connected to one end face of the adapter wire main body, an installation shell is arranged at one end of the adapter wire main body, an inner frame is installed on the inner side of the installation shell in a matched mode, one end of the inner frame corresponds to the copper pinholes, and a wire tail fixing piece positioned on the inner side of the installation shell is fixedly connected to one end of the inner frame.
Preferably: the fixed clamping groove is formed in the side wall of one end of the patch cord main body, and the mounting piece matched with the fixed clamping groove is formed in the inner wall of one end of the mounting shell.
Preferably: a guide mounting groove is formed in one end face of the patch cord main body, and a guide piece matched with the guide mounting groove is arranged at one end of the mounting shell.
Preferably: the two sides of the patch cord main body are provided with buckles.
Preferably: the surface of the installation shell is provided with a plurality of anti-skid grooves.
Preferably: the inner frame is made of polypropylene material.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
According to the patch cord with the short-circuit prevention structure, the retaining wall is arranged on the copper needle hole, the retaining wall isolates and separates the plurality of patch cord main bodies, isolation is avoided after the wiring harness is installed, the wiring harness is prevented from being attached to one block to cause short circuit, the inner frame can be installed and fixed by the aid of the installation shell, the installation shell and the patch cord main bodies are in butt joint installation to form the patch cord, and when wires of the wiring harness are installed and connected, the patch cord is guaranteed to achieve a good short-circuit prevention effect.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of an patch cord body according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a cross-sectional view B-B of FIG. 3 in accordance with the present utility model.
Reference numerals illustrate: 1. a patch cord body; 11. copper pinholes; 12. a guide mounting groove; 13. a fixing slot; 14. a buckle; 2. a mounting shell; 21. an anti-skid groove; 22. a guide member; 3. a retaining wall; 4. an inner frame; 41. wire tail fixing piece.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
An embodiment of a patch cord with a short-circuit prevention structure is described in detail below with reference to the accompanying drawings.
Examples
In order to facilitate understanding, referring to fig. 1 to 4, an embodiment of an patch cord with a short circuit prevention structure provided by the utility model includes a patch cord body 1, a plurality of copper pinholes 11 are provided on an end surface of the patch cord body 1, a retaining wall 3 for separating the copper pinholes 11 is fixedly connected to an end surface of the patch cord body 1, an installation shell 2 is provided at one end of the patch cord body 1, an inner frame 4 is installed on the inner side of the installation shell 2 in a matching manner, one end of the inner frame 4 corresponds to the copper pinholes 11, a wire tail fixing member 41 located on the inner side of the installation shell 2 is fixedly connected to one end of the inner frame 4, and the inner frame 4 is made of polypropylene material.
It should be noted that, through installing the barricade 3 on copper pinhole 11, and barricade 3 keeps apart a plurality of patch cord main part 1, avoids realizing keeping apart after the pencil is installed, avoids the pencil to be stained with and attaches and cause the short circuit together, utilizes installation shell 2 can install fixed with inner frame 4, and installation shell 2 and patch cord main part 1 carry out the butt joint installation and constitute this patch cord.
Wherein, the inner frame 4 made of polypropylene material has the characteristics of odorlessness, tasteless and innocuity, and simultaneously has excellent mechanical properties including tensile strength, compressive strength and hardness, outstanding rigidity and bending fatigue resistance. The tensile strength of the polypropylene material is generally 21-39 megapascals; the bending strength is 42-56 megapascals, the compression strength is 39-56 megapascals, the breaking elongation is 200-400%, the notch impact strength is 2.2-5kJ/m < 2 >, and the low-temperature notch impact strength is 1-2kJ/m < 2 >. Rockwell hardness R95-105
In an alternative embodiment: the side wall of one end of the patch cord main body 1 is provided with a fixing clamping groove 13, and the inner wall of one end of the installation shell 2 is provided with an installation piece matched with the fixing clamping groove 13.
The fixing slot 13 facilitates the installation of the patch cord body 1 when the patch cord body is fixedly connected with the installation shell 2.
In an alternative embodiment: a guiding installation groove 12 is formed on one end face of the patch cord main body 1, and a guiding piece 22 which is matched with the guiding installation groove 12 is arranged on one end of the installation shell 2.
The guide 22 can be fixed by providing the guide mounting groove 12, and the guide 22 and the mounting case 2 can be integrally layered to distinguish between the positive and negative directions.
In an alternative embodiment: both sides of the patch cord main body 1 are provided with buckles 14.
It should be noted that, the patch cord may be fixed where needed by the provided buckle 14.
In an alternative embodiment: the surface of the installation shell 2 is provided with a plurality of anti-skid grooves 21.
The anti-slip groove 21 can improve the holding strength of the patch cord and reduce the slip.
Working principle: when the wire harness fixing device is used, the wire harness to be connected is connected with the inner frame 4, the wiring terminal is connected with the copper pinhole 11, meanwhile, the retaining wall 3 is installed on the copper pinhole 11, the retaining wall 3 isolates and separates the plurality of patch cord main bodies 1, isolation is avoided after the wire harness is installed, short circuit is avoided due to the fact that the wire harness is attached to the patch cord, and the wire harness fixing device can fix and limit the wire harness speed through the wire harness tail fixing piece 41, so that the installation firmness is guaranteed.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (6)
1. An adapter wire with a short-circuit prevention structure, which is characterized in that: including patch cord main part (1), a plurality of copper pinhole (11) have been seted up to the terminal surface of patch cord main part (1), just the barricade (3) of a terminal surface fixedly connected with separation copper pinhole (11) of patch cord main part (1), the one end of patch cord main part (1) is provided with installation shell (2), just interior frame (4) are installed in the inboard matching of installation shell (2), the one end and the copper pinhole (11) of interior frame (4) are corresponding, the one end fixedly connected with of interior frame (4) is located the inboard line tail mounting (41) of installation shell (2).
2. The patch cord with a short circuit prevention structure according to claim 1, wherein: a fixing clamping groove (13) is formed in the side wall of one end of the patch cord main body (1), and a mounting piece matched with the fixing clamping groove (13) is formed in the inner wall of one end of the mounting shell (2).
3. The patch cord with a short circuit prevention structure according to claim 1, wherein: a guide mounting groove (12) is formed in one end face of the patch cord main body (1), and a guide piece (22) matched with the guide mounting groove (12) is arranged at one end of the mounting shell (2).
4. The patch cord with a short circuit prevention structure according to claim 1, wherein: both sides of the patch cord main body (1) are provided with buckles (14).
5. The patch cord with a short circuit prevention structure according to claim 1, wherein: a plurality of anti-slip grooves (21) are formed in the surface of the mounting shell (2).
6. The patch cord with a short circuit prevention structure according to claim 1, wherein: the inner frame (4) is made of polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496414.5U CN220821999U (en) | 2023-09-14 | 2023-09-14 | Switching wire with short-circuit prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496414.5U CN220821999U (en) | 2023-09-14 | 2023-09-14 | Switching wire with short-circuit prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821999U true CN220821999U (en) | 2024-04-19 |
Family
ID=90705609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322496414.5U Active CN220821999U (en) | 2023-09-14 | 2023-09-14 | Switching wire with short-circuit prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821999U (en) |
-
2023
- 2023-09-14 CN CN202322496414.5U patent/CN220821999U/en active Active
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