CN210489329U - Sheath structure of wire harness terminal - Google Patents
Sheath structure of wire harness terminal Download PDFInfo
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- CN210489329U CN210489329U CN201921653012.9U CN201921653012U CN210489329U CN 210489329 U CN210489329 U CN 210489329U CN 201921653012 U CN201921653012 U CN 201921653012U CN 210489329 U CN210489329 U CN 210489329U
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- sleeve body
- wire harness
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Abstract
The utility model discloses a sheath structure of a wire harness terminal, which comprises a sheath body, wherein the sheath body comprises a first half-sleeve body and a second half-sleeve body matched with the first half-sleeve body, the lower edge of the first half-sleeve body is fixed with the lower edge of the second half-sleeve body, a connecting belt is arranged at the top of the first half-sleeve body, and an embedded groove is arranged on the outer surface of the top of the second half-sleeve body; one end of the connecting belt is fixed with the top of the first half sleeve body, and the other end of the connecting belt is fixed with an embedded body embedded in the embedded groove. The utility model has the advantages of it is following and effect: the sheath structure is easy to install on the wiring harness terminal, simplifies the assembling process of the terminal, and is beneficial to improving the installation efficiency of the wire terminal sheath.
Description
Technical Field
The utility model relates to an electrical accessories field, in particular to sheath structure of pencil terminal.
Background
In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type-dividing single hole, a double hole, a socket, a hook and the like, and the terminal mainly plays a role in transmitting electric signals or conducting electricity through material division, copper silver plating, copper zinc plating, copper, aluminum, iron and the like. The wire harness terminal is usually sleeved with a sheath for protecting the terminal and preventing the terminal from being corroded or damaged, and the sheath is usually made of an insulating material and used for preventing the terminal from contacting with other conductive parts after being wired to damage a circuit.
In the electrician assembling process, the sheath is usually penetrated by the wire as one end of the mounting terminal, then sleeved on the terminal, and then the terminal at the other end of the wire is mounted, so that the assembling process is complex and the efficiency is not high.
Therefore, there is a need for a sheath structure of a wire harness terminal, which is easy to install on the wire harness terminal, simplifies the assembling process of the terminal, and is advantageous to improve the installation efficiency of the sheath of the wire terminal.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a sheathing structure of pencil terminal, this sheathing structure of pencil terminal has made things convenient for the installation of sheath, has simplified the assembling process of terminal, is favorable to promoting the installation effectiveness of wire terminal sheath.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a sheath structure of a wire harness terminal comprises a sheath body, wherein the sheath body comprises a first half sheath body and a second half sheath body which is combined with the first half sheath body, the lower edge of the first half sheath body is fixed with the lower edge of the second half sheath body, a connecting belt is arranged at the top of the first half sheath body, and an embedding groove is formed in the outer surface of the top of the second half sheath body; one end of the connecting belt is fixed with the top of the first half sleeve body, and the other end of the connecting belt is fixed with an embedded body embedded in the embedded groove.
Through adopting above-mentioned technical scheme, when the sheath of installation pencil terminal, operating personnel opens the first half cover body and the second half cover body of sheath body and overlaps and locate on the terminal, then operating personnel closed sheath body, make first half cover body upside edge and the second half cover body upside edge coincide, then operating personnel will get into the gomphosis inslot on the first half cover body through the chimaera extrusion that connecting band and second half cover body are fixed, can make first half cover body and second half cover body be connected fixedly, thereby make the sheath body cover establish on pencil terminal and finish, this installation compares with the installation of traditional sheath, the step of having avoided emboliaing the sheath from pencil one end, and need not to sheathe in on the pencil and fix the terminal again, the assembly process of pencil terminal has been simplified, be favorable to promoting the installation effectiveness of wire terminal sheath.
The utility model discloses further set up as, gomphosis inslot wall is equipped with elastic plastic layer.
By adopting the technical scheme, when the chimera is embedded into the chimera groove, the chimera abuts against the elastic plastic layer on the inner wall of the chimera groove, and the hardness of the elastic plastic layer is harder than that of the rubber material of the first half sleeve body, so that the effect of clamping the chimera by the chimera groove is enhanced, and the chimera is prevented from being separated from the chimera groove.
The utility model discloses further set up to, the second half cover body is seted up the fixed surface in gomphosis groove has the check strip, check strip one end set up in gomphosis groove one side, the other end is crooked and extend to the gomphosis groove opening outside.
Through adopting above-mentioned technical scheme, in the engineering that the gomphosis extruded entering gomphosis inslot, the gomphosis supported the check strip of gomphosis groove opening part for the check strip is crooked, thereby makes the gomphosis finally extrude to the gomphosis inslot and be located one side that the check strip is close to the gomphosis groove, and at this moment, the check strip offsets with the gomphosis body, has an effect that blocks the gomphosis body and break away from the gomphosis groove to the gomphosis body, makes first half cover body and second half cover body be connected firmly.
The utility model discloses further set up to, the check strip in be equipped with two, two on the gomphosis groove the check strip is arranged and is located the connecting band both sides respectively along the length direction in gomphosis groove.
Through adopting above-mentioned technical scheme, the check strip sets up in the connecting band both sides for the check strip is more even to the hindrance effect of chimera, and prevents that the position of check strip from hindering the connecting band.
The utility model is further arranged that the cross section of the tabling groove is in a fan shape of 270 degrees, the tabling body is in a cylinder shape, and the cylindrical surface of the tabling body is fixed with the connecting belt; the cylindrical surface of the mosaic body is attached to and abutted against the inner wall of the mosaic groove and the arc-shaped surface of the check strip close to the mosaic groove.
Through adopting above-mentioned technical scheme, when the chimera extrusion got into the gomphosis inslot, the chimera exposed the arc surface laminating of gomphosis groove and the arc surface of check strip and offset to make the check strip more abundant to the hindrance effect of chimera.
The utility model is further arranged in that a first flexible strip is fixed on the edge of the upper side of the first half sleeve body, and a second flexible strip is fixed on the edge of the upper side of the second half sleeve body; the first flexible strip abuts against the second flexible strip, and the surface of the first flexible strip abutting against the second flexible strip is gradually far away from the embedding groove along the direction from the outside to the inside of the first half sleeve body and inclines.
Through adopting above-mentioned technical scheme, when the terminal was sheathe in to the sheath body, operating personnel closed first half cover body and the second half cover body for first flexible strip offsets and extrudes each other with the flexible strip of second, and at this moment, the flexible strip of second removed towards the sheath body along the inclined plane, makes the second half cover body upside edge towards the this internal bending of sheath, and at this moment, the opening in gomphosis groove is bigger for its initial state degree of opening, makes things convenient for operating personnel to get into the gomphosis groove with the extrusion of gomphosis piece.
The utility model discloses further set up to, first half cover body top is fixed with the elastic seat, the connecting band is kept away from the one end of chimera with the elastic seat is fixed.
By adopting the technical scheme, the connection between the connecting belt and the second half sleeve body is enhanced by the arrangement of the elastic seat.
To sum up, the utility model discloses a beneficial technological effect does:
1. when a sheath of a wire harness terminal is installed, an operator opens a first half sleeve body and a second half sleeve body of the sheath body and sleeves the terminal, then the operator closes the sheath body to enable the upper side edge of the first half sleeve body and the upper side edge of the second half sleeve body to be matched, then an operator extrudes an embedded body fixed with the second half sleeve body through a connecting belt into an embedded groove in the first half sleeve body, and the first half sleeve body and the second half sleeve body can be connected and fixed, so that the sheath body is completely sleeved on the wire harness terminal;
2. in the process that the chimera body is extruded into the inosculating groove, the chimera body props against the check strip at the opening of the inosculating groove, so that the check strip is bent, the chimera body is finally extruded into the inosculating groove and is positioned on one side of the check strip close to the inosculating groove, at the moment, the check strip props against the chimera body, the chimera body is prevented from being separated from the inosculating groove, and the first half sleeve body and the second half sleeve body are connected stably;
3. when the terminal was put in to the sheath body, operating personnel closed first half cover body and the second half cover body for first flexible strip offsets and extrudees each other with the flexible strip of second, and at this moment, the flexible strip of second removed towards the sheath body along the inclined plane, makes the second half cover body upside edge towards this internal bending of sheath, and at this moment, the opening in gomphosis groove is open the degree for its initial condition and is bigger, makes things convenient for operating personnel to get into the gomphosis groove with the gomphosis piece extrusion.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view of a structure of a connecting portion;
fig. 3 is an enlarged schematic view at a in fig. 1.
In the figure: 1. a first half sleeve body; 11. a first semi-tubular body; 12. a second half pipe body; 13. a first flexible strip; 2. a second half sleeve body; 21. a third half pipe body; 22. a fourth half pipe body; 23. a second flexible strip; 3. a connecting portion; 31. an elastic seat; 32. a connecting belt; 33. chimera; 34. a fitting groove; 341. an elastic plastic layer; 35. a check strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a sheathing structure of a wire harness terminal includes a sheathing body. The sheath body is made of rubber materials and is divided into a first half sheath body 1 and a second half sheath body 2. The first half pipe body 1 comprises a first half pipe body 11 and a second half pipe body 12, the cross section of the first half pipe body 11 is rectangular, the cross section of the second half pipe body 12 is circular, and the first half pipe body 11 and the second half pipe body 12 are integrally formed, so that the cross sections of the first half pipe body 11 and the second half pipe body 12 are in natural transition. The second half sleeve body 2 comprises a third half tube body 21 and a fourth half tube body 22, the cross section of the third half tube body 21 is rectangular, the cross section of the fourth half tube body 22 is circular, and the third half tube body 21 and the fourth half tube body 22 are integrally formed, so that the cross sections of the first half tube body 11 and the second half tube body 12 are in natural transition. The first half sleeve body 1 and the second half sleeve body 2 are symmetrically arranged about a vertical bisecting plane of the sheath body, the first half tube body 11 is combined with the third half tube body 21, the second half tube body 12 is combined with the fourth half tube body 22, and the lower side edge of the first half sleeve body 1 and the lower side edge of the second half sleeve body 2 are integrally formed.
As shown in fig. 1, the top of the sheath body is provided with two connecting portions 3, and the two connecting portions 3 are respectively disposed between the first half pipe 11 and the third half pipe 21 and between the second half pipe 12 and the fourth half pipe 22. As shown in fig. 2 and 3, the connecting portion 3 includes an elastic seat 31, a connecting band 32, a fitting body 33, a fitting groove 34, and a check bar 35. The elastic seat 31 is a circular protrusion, is disposed on the top of the first half-sleeve body 1 and is fixed on the outer wall of the first half-sleeve body 1, and the elastic seat 31 and the first half-sleeve body 1 are integrally formed. The connecting band 32 is a band-shaped structure and made of plastic, one end of which penetrates into the arc-shaped surface of the elastic seat 31 and is fixedly adhered to the elastic seat 31, and the other end of which extends towards the second half-sleeve body 2. The mosaic body 33 is a cylinder structure and made of hard plastics, the cylindrical surface of the mosaic body and one end of the connecting belt 32 far away from the elastic seat 31 are fixed and integrally formed, and one end of the connecting point far away from the elastic seat 31 is arranged at the middle position of the mosaic body 33 in the axial direction. The tabling groove 34 is arranged on the outer wall of the top of the second half sleeve body 2, the cross section of the tabling groove 34 is a fan-shaped structure of 270 degrees, the axis of the tabling groove is parallel to the gap between the first half sleeve body 1 and the second half sleeve body 2, and the inner wall of the tabling groove 34 is provided with an elastic plastic layer 341. The elastic plastic layer 341 is a circular arc sheet-like structure, is made of plastic, and is disposed in the fitting groove 34, and the outer wall of the elastic plastic layer 341 is attached to and fixed to the arc inner wall of the fitting groove 34. The check strips 35 are strip-shaped structures with arc-shaped cross sections, one end of each check strip 35 is arranged on one side of the embedding groove 34 close to the elastic seat 31 and is fixedly adhered to the outer wall of the first half sleeve body 1, the other end of each check strip 35 extends and bends towards the inside of the embedding groove 34, two check strips 35 are arranged at the embedding grooves 34, and the two check strips 35 are arranged along the axial direction of the embedding grooves 34 and are respectively arranged on two sides of the connecting belt 32. In the process that the chimeric body 33 is extruded into the chimeric groove 34, the check strip 35 bends towards the chimeric groove 34 until the chimeric body 33 enters the chimeric groove 34, so that the cylindrical surface of the chimeric body 33 is abutted against the elastic plastic layer 341 on the inner wall of the chimeric groove 34, and meanwhile, the arc-shaped surface of the check strip 35 close to the chimeric groove 34 is abutted against the part of the cylindrical surface of the chimeric body 33 exposed out of the chimeric groove 34, so that the chimeric body 33 is firmly embedded in the chimeric groove 34. Be equipped with first flexible strip 13 and second flexible strip 23 between the first half cover body 1 and the second half cover body 2, first flexible strip 13 is right triangle for the cross section, and its length direction extends along the upside edge of the first half cover body 1 and with the upside edge thickness surface mounting of the first half cover body 1, and the inclined plane of first flexible strip 13 is internal towards the sheath. The cross section of the second flexible strip 23 is a right triangle, the length direction of the second flexible strip extends along the upper side edge of the second half sleeve body 2 and is fixed with the thickness surface of the upper side edge of the second half sleeve body 2, and the inclined surface of the second flexible strip 23 faces the outside of the sheath body and is attached and abutted to the inclined surface of the first flexible strip 13.
When the sheath is used, an operator sleeves the sheath body on the terminal to ensure that the first half sheath body 1 is combined with the second half sheath body 2, the operator then slightly presses the top of the first half-sheath 1 against the top of the second half-sheath 2, so that the first flexible strip 13 abuts against the second flexible strip 23, and, at this point, the upper side edge of the second half-sheath body 2 is slightly bent towards the inside of the sheath body, the opening of the embedding groove 34 is opened compared with the initial state, then the operator extrudes the mosaic body 33 into the mosaic groove 34, so that the first half-sheath body 1 and the second half-sheath body 2 are firmly connected, compared with the installation process of the traditional sheath, the installation process avoids the step of sleeving the sheath from one end of the wire harness, and the terminal is not required to be fixedly installed after a sheath is sleeved on the wire harness, so that the assembling process of the wire harness terminal is simplified, and the installation efficiency of the wire terminal sheath is improved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a sheath structure of pencil terminal, includes the sheath body, characterized by: the sheath body comprises a first half sheath body (1) and a second half sheath body (2) which is matched with the first half sheath body (1), the lower edge of the first half sheath body (1) is fixed with the lower edge of the second half sheath body (2), a connecting belt (32) is arranged at the top of the first half sheath body (1), and an embedding groove (34) is formed in the outer surface of the top of the second half sheath body (2); one end of the connecting belt (32) is fixed with the top of the first half sleeve body (1), and the other end is fixed with an embedded body (33) embedded in the embedded groove (34).
2. A sheathing structure of a wire harness terminal according to claim 1, wherein: an elastic plastic layer (341) is arranged on the inner wall of the embedding groove (34).
3. A sheathing structure of a wire harness terminal according to claim 1, wherein: a check strip (35) is fixed on the surface of the second half sleeve body (2) provided with the embedding groove (34), one end of the check strip (35) is arranged on one side of the embedding groove (34), and the other end of the check strip is bent and extends to the outer side of the opening of the embedding groove (34).
4. A sheathing structure of a wire harness terminal according to claim 3, wherein: the number of the check strips (35) is two, and the two check strips (35) are arranged along the length direction of the embedding groove (34) and are respectively positioned at two sides of the connecting belt (32).
5. The sheathing structure of a wire harness terminal according to claim 4, wherein: the cross section of the embedding groove (34) is in a sector shape of 270 degrees, the embedding body (33) is cylindrical, and the cylindrical surface of the embedding body (33) is fixed with the connecting belt (32); the cylindrical surface of the mosaic body (33) is attached to and abutted against the inner wall of the mosaic groove (34) and the arc-shaped surface of the check strip (35) close to the mosaic groove (34).
6. A sheathing structure of a wire harness terminal according to claim 5, wherein: a first flexible strip (13) is fixed on the upper side edge of the first half sleeve body (1), and a second flexible strip (23) is fixed on the upper side edge of the second half sleeve body (2); the first flexible strip (13) is abutted against the second flexible strip (23), and the surface of the first flexible strip (13) abutted against the second flexible strip (23) is gradually away from the embedding groove (34) along the direction from the outside to the inside of the first half sleeve body (1) and is inclined.
7. A sheathing structure of a wire harness terminal according to claim 1, wherein: an elastic seat (31) is fixed to the top of the first half-sleeve body (1), and one end of the chimera (33) is far away from the connecting belt (32) and the elastic seat (31) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653012.9U CN210489329U (en) | 2019-09-27 | 2019-09-27 | Sheath structure of wire harness terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653012.9U CN210489329U (en) | 2019-09-27 | 2019-09-27 | Sheath structure of wire harness terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210489329U true CN210489329U (en) | 2020-05-08 |
Family
ID=70509566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921653012.9U Active CN210489329U (en) | 2019-09-27 | 2019-09-27 | Sheath structure of wire harness terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210489329U (en) |
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2019
- 2019-09-27 CN CN201921653012.9U patent/CN210489329U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.226, Liuhe East Road, Guanting Town, Feixi County, Hefei City, Anhui Province, 230000 Patentee after: Anhui Zhongzheng Electric Co.,Ltd. Address before: No.226, Liuhe East Road, Guanting Town, Feixi County, Hefei City, Anhui Province, 230000 Patentee before: Hefei Zhongzheng Electric Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |