CN211629382U - Wiring harness connector shell - Google Patents
Wiring harness connector shell Download PDFInfo
- Publication number
- CN211629382U CN211629382U CN202020425057.7U CN202020425057U CN211629382U CN 211629382 U CN211629382 U CN 211629382U CN 202020425057 U CN202020425057 U CN 202020425057U CN 211629382 U CN211629382 U CN 211629382U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- harness connector
- elastic
- connector housing
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of connectors, and provides a wiring connector shell which comprises a first cylinder, a second cylinder and a third cylinder; one end of the second cylinder is in threaded connection with the first cylinder, the other end of the second cylinder is in threaded connection with the third cylinder, and the first cylinder, the second cylinder and the third cylinder are sequentially communicated to form a cable channel; the outer surface of the first cylinder body is provided with a first pulling structure matched with a wrench, and the outer surface of the second cylinder body is provided with a second pulling structure matched with the wrench; and a wire bundling mechanism is arranged in the third cylinder. The wire bundling mechanism is not easily interfered by external environment under the protection of the third cylinder, and the wire bundling mechanism can be installed or disassembled after the third cylinder is detached from the second cylinder, so that the wires can be bundled or scattered conveniently.
Description
Technical Field
The utility model belongs to the technical field of the connector, more specifically say, relate to a wiring connector shell.
Background
Connectors (connectors: for conducting an electrical circuit and/or for detachably connecting different components) are widely used in modern electromechanical devices. Generally, wires in a connector need to be bundled, the wires need to be arranged before bundling, and the conventional connector shell is inconvenient to disassemble, so that the wires are difficult to arrange, and the bundling effect is easily influenced due to the difficulty in arranging the wires; and the bundled wires are easily disturbed by the external environment to be loosened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wiring connector shell to very difficult wire that leads to the wire bundle inconvenient and bundle receives the technical problem of external environment influence easily when solving the shell dismantlement that exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: providing a harness connector housing comprising a first barrel, a second barrel, and a third barrel; one end of the second cylinder is in threaded connection with the first cylinder, the other end of the second cylinder is in threaded connection with the third cylinder, and the first cylinder, the second cylinder and the third cylinder are sequentially communicated to form a cable channel; the outer surface of the first cylinder body is provided with a first pulling structure matched with a wrench, and the outer surface of the second cylinder body is provided with a second pulling structure matched with the wrench; and a wire bundling mechanism is arranged in the third cylinder.
Further, the wire bundling mechanism comprises an elastic cylinder and a stop wall arranged on the inner wall of the third cylinder; the elastic cylinder body extends along the axial direction of the second cylinder body, and is clamped between the stop wall and the second cylinder body; the stop wall is curved toward the axis of the second cylinder in a direction extending along the axis of the second cylinder and away from the second cylinder.
Furthermore, one end of the elastic cylinder body is provided with an inserting part inserted in the second cylinder body, and the inserting part is provided with a pipe hole communicated with the second cylinder body and the elastic cylinder body respectively.
Furthermore, the outer wall of the inserting part is attached to the inner wall of the second cylinder.
Further, the outer wall of the inserting part is a cylindrical surface coaxial with the second cylinder.
Furthermore, a notch extending along the axis direction of the elastic cylinder body is formed in the side wall of one end, close to the stop wall, of the elastic cylinder body.
Further, the first pulling structure is an outer hexagon nut structure.
Further, two surfaces parallel to each other on the second cylinder form the second wrenching structure.
Furthermore, the surface of the third cylinder is provided with anti-skid lines.
Further, the rotation direction of the first pulling structure is perpendicular to the extension direction of the cable channel, and/or the rotation direction of the second pulling structure is perpendicular to the extension direction of the cable channel.
The utility model provides a pencil connector housing's beneficial effect lies in: compared with the prior art, the wiring connector shell provided by the utility model has the advantages that the first cylinder body is in threaded connection with the second cylinder body, and the first cylinder body can be installed/separated by rotating the first cylinder body through the first pulling structure by adopting the wrench; the second cylinder body is in threaded connection with the third cylinder body, and the second cylinder body can be installed/separated by rotating the second cylinder body through a second pulling structure by using a wrench; the first barrel, the second barrel and the third barrel are sequentially communicated to form a cable channel for laying conducting wires; the first barrel, the second barrel and the third barrel are very convenient to separate, and the wires are convenient to arrange; the wire bundling mechanism is arranged in the third cylinder, the wire bundling mechanism is not easily interfered by the external environment under the protection of the third cylinder, and the wire bundling mechanism can be installed or disassembled after the third cylinder is detached from the second cylinder, so that the wires can be conveniently bundled or scattered.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective assembly view of a first cylinder, a second cylinder and a third cylinder provided in an embodiment of the present invention;
fig. 2 is a schematic top view of a harness connector housing according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;
fig. 4 is an installation schematic view of an axial section (based on the axis of the second cylinder) of the second cylinder and the third cylinder provided by the embodiment of the present invention;
fig. 5 is a schematic perspective view illustrating the installation of the second cylinder and the third cylinder according to the embodiment of the present invention;
fig. 6 is a schematic perspective view illustrating an installation of the second cylinder and the elastic cylinder according to an embodiment of the present invention;
fig. 7 is a schematic view illustrating an installation of the elastic cylinder and the sealing ring according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of an elastic cylinder provided in an embodiment of the present invention;
fig. 9 is a schematic perspective view of a third cylinder provided in the embodiment of the present invention;
fig. 10 is a schematic perspective view of a second cylinder according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
11-a first cylinder; 111-a first wrenching structure; 12-a second cylinder; 121-a second wrenching structure; 13-a third cylinder; 131-a stop wall; 132-non-slip pattern; 14-an elastic cylinder body; 141-a notch; 142-an insertion portion; 15-cable channel; 2-a sealing ring; 3-shielding ring.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 10 together, a housing of a harness connector according to the present invention will now be described. The harness connector housing comprises a first barrel 11 (barrel: tubular object with through-going bore; alternatively, in one embodiment, the barrel is a cylinder; specifically, in one embodiment, the axis of the cylinder is a straight line), a second barrel 12, and a third barrel 13; one end of the second cylinder 12 is in threaded connection with the first cylinder 11, the other end of the second cylinder 12 is in threaded connection with the third cylinder 13, and the first cylinder 11, the second cylinder 12 and the third cylinder 13 are sequentially communicated to form a cable channel 15; a first pulling structure 111 matched with a wrench is arranged on the outer surface of the first barrel 11, and a second pulling structure 121 matched with the wrench is arranged on the outer surface of the second barrel 12; the third cylinder 13 is provided with a wire bundling mechanism therein.
Thus, the first cylinder 11 is in threaded connection with the second cylinder 12, and the first cylinder 11 can be installed/separated by rotating the first cylinder 11 through the first pulling structure 111 by using a wrench; the second cylinder 12 is in threaded connection with the third cylinder 13, and the second cylinder 12 can be installed/separated by rotating the second cylinder 12 through the second pulling structure 121 by using a wrench; the first barrel 11, the second barrel 12 and the third barrel 13 are communicated in sequence to form a cable channel 15 for laying wires; the first barrel 11, the second barrel 12 and the third barrel 13 are very convenient to separate, and lead wires are convenient to arrange; the wire bundling mechanism is arranged in the third cylinder 13, the wire bundling mechanism is not easily interfered by external environment under the protection of the third cylinder 13, and the wire bundling mechanism can be installed or disassembled after the third cylinder 13 is detached from the second cylinder 12, so that the wires can be bundled or scattered conveniently.
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector provided by the present invention, the wire harness mechanism includes an elastic cylinder 14 disposed in the third cylinder 13 and a stop wall 131 disposed on an inner wall of the third cylinder 13; the elastic cylinder 14 extends along the axial direction of the second cylinder 12, and the elastic cylinder 14 is clamped between the stop wall 131 and the second cylinder 12; the stopper wall 131 is curved toward the axis of the second cylinder 12 in a direction extending along the axis of the second cylinder 12 and away from the second cylinder 12. Thus, the lead sequentially passes through the second cylinder 12, the elastic cylinder 14 and the third cylinder 13; the inner wall of the third cylinder 13 is provided with a stop wall 131, the elastic cylinder 14 is clamped between the stop wall 131 of the third cylinder 13 and the second cylinder 12, and when the third cylinder 13 is locked, the stop wall 131 approaches the second cylinder 12 along with the third cylinder 13; since the stopper wall 131 is curved toward the axis of the second cylinder 12 in the direction extending along the axis of the second cylinder 12 and away from the second cylinder 12, that is, the portion of the stopper wall 131 farther from the second cylinder 12 is closer to the axis of the second cylinder 12; when the stopping wall 131 is close to the second cylinder 12, the stopping wall 131 presses the elastic cylinder 14 toward the axial direction of the second cylinder 12, so that the wires passing through the elastic cylinder 14 are contacted more closely, the wires passing through the elastic cylinder 14 are bundled, and the loose condition of the wires is reduced.
Alternatively, in one embodiment, the second cylinder 12 and the third cylinder 13 are coaxially disposed.
Further, referring to fig. 1 to 10, as an embodiment of the harness connector housing provided by the present invention, a side surface of one end of the elastic cylinder 14 near the stop wall 131 is bent toward the axis of the second cylinder 12 in a direction extending along the axis of the second cylinder 12 and away from the second cylinder 12. In this way, since the surface of the elastic cylinder 14 facing the stopper wall 131 is curved toward the axis of the second cylinder 12, the stopper wall 131 more easily presses the elastic cylinder 14 toward the axis of the second cylinder 12 when the third cylinder 13 is locked (the stopper wall 131 is close to the second cylinder 12).
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector provided by the present invention, an inserting portion 142 inserted into the second cylinder 12 is disposed at one end of the elastic cylinder 14, and the inserting portion 142 has a pipe hole respectively communicated with the second cylinder 12 and the elastic cylinder 14. Thus, the lead wires enter the elastic cylinder 14 from the second cylinder 12 through the pipe holes; the elastic cylinder 14 is clamped in the second cylinder 12 through the inserting portion 142, so that firmness between the second cylinder 12 and the elastic cylinder 14 is improved, and the situation that the tightness of a wire penetrating through the elastic cylinder 14 is influenced after the elastic cylinder 14 is vibrated is reduced.
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector provided by the present invention, an outer wall of the insertion portion 142 is attached to an inner wall of the second cylinder 12. Therefore, the tightness between the elastic cylinder 14 and the second cylinder 12 is better, and the tightness of the wire penetrating through the elastic cylinder 14 due to the shaking influence of the elastic cylinder 14 is reduced.
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector provided by the present invention, the outer wall of the inserting portion 142 is a cylindrical surface coaxial with the second cylinder 12. In this way, the inserting portion 142 is easily caught/drawn in the second cylinder 12.
Alternatively, in one embodiment, the elastomeric cylinder 14 is a one-piece molded part made of PA66(PA66: polyhexamethylene adipamide) material. Thus, PA66 has good insulation and wear resistance, and PA66 also has good toughness.
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector provided by the present invention, a notch 141 extending along the axial direction of the elastic cylinder 14 is formed on the side wall of the end of the elastic cylinder 14 close to the stop wall 131. Thus, when the stopper wall 131 presses the elastic cylinder 14 toward the axis of the second cylinder 12, the notch 141 can release the pressure applied to the elastic cylinder 14, so that the elastic cylinder 14 is deformed.
Further, referring to fig. 1 to 10, as a specific embodiment of the housing of the wire harness connector provided by the present invention, the number of the notches 141 is plural, and the plural notches 141 are uniformly arranged along the circumferential direction of the elastic cylinder 14 at intervals. Thus, the plurality of notches 141 enable the elastic cylinder 14 to have a plurality of pressure release points, and the plurality of notches 141 can uniformly release the pressure applied to the elastic cylinder 14, so that the elastic cylinder 14 can be deformed and the wires can be bundled conveniently.
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector according to the present invention, the first pulling structure 111 is an outer hexagon nut structure. Thus, the first barrel 11 can be wrenched/rotated by using an external hexagonal wrench in cooperation with the first wrenching structure 111.
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector provided by the present invention, two parallel surfaces of the second barrel 12 form a second pulling structure 121. Thus, the second barrel 12 can be wrenched/rotated by clamping two parallel surfaces of the second barrel 12 with a wrench.
Further, referring to fig. 1 to 10, as a specific embodiment of the housing of the wire harness connector provided by the present invention, the third cylinder 13 is provided with an anti-slip pattern 132 on the surface. In this way, the user contacts the third cylinder 13 and fixes/rotates the third cylinder 13 without slipping easily, facilitating the mounting/dismounting of the third cylinder 13.
Optionally, in one embodiment, the non-slip pattern 132 is striped. Thus, the stripe-shaped anti-slip stripe 132 is easy to process, and the position of the hand on the stripe can be adjusted by sliding the hand of the user along the stripe, so that the user can conveniently adjust the acting point of the hand on the third cylinder 13.
Optionally, in one embodiment, a shielding ring 3 is provided inside the second cylinder 12, arranged around the outside of the cable channel 15. In this way, the shielding ring 3 arranged outside the cable channel 15 is arranged in the second cylinder 12 to shield the wires; the shielding ring 3 is installed in the second barrel 12 after only the first barrel 11 or the third barrel 13 needs to be separated, and the shielding ring 3 is detached after only the first barrel 11 or the third barrel 13 needs to be separated, so that the shielding ring 3 is quite convenient to detach.
Optionally, in one embodiment, an annular groove is annularly provided on the inner wall of the second cylinder 12, and the shielding ring 3 is disposed in the annular groove. In this way, the arrangement of the screening ring 3 in the annular groove is more secure.
Optionally, in one embodiment, the shielding ring 3 is a metal ring, and a shielding wire is connected to the metal ring. Thus, the ferrule is easily obtained and manufactured.
Optionally, in one embodiment, the shielded wire is a copper/aluminum wire.
Wherein, the shielding effect of the metal ring can be referred to a Faraday cage.
Optionally, in one embodiment, the metal loop is a spring loop. In this way, the spring ring is easy to adjust its length/curved shape.
Optionally, in one embodiment, the spring coil is a coil spring. Thus, the coil spring is easy to produce and bend.
Optionally, in one embodiment, the spring ring is a unitary piece of stainless steel. Thus, the stainless steel is corrosion resistant, and in addition, the stainless steel material has good diamagnetism.
Further, referring to fig. 1 to 10, as an embodiment of the housing of the wire harness connector provided by the present invention, the rotation direction of the first pulling structure 111 is perpendicular to the extending direction of the cable channel 15, and/or the rotation direction of the second pulling structure 121 is perpendicular to the extending direction of the cable channel 15. Thus, when the user engages the first pulling structure 111 through the wrench and rotates the first barrel 11, the wires in the cable channel 15 are not easily interfered; the user can engage the second pulling structure 121 with a wrench and rotate the second barrel 12 without disturbing the wires in the cable channel 15.
Further, referring to fig. 1 to 10, as a specific embodiment of the housing of the wire harness connector provided by the present invention, a sealing ring 2 is disposed in the elastic cylinder 14 for being sleeved on the wire. So, the wire passes sealing ring 2, can extrude sealing ring 2 when elasticity barrel 14 takes place to shape the 12 axis directions of diversion second barrel and extrudes, and the quilt extruded sealing ring 2 can more closely wrap up and seal in the wire outside, has promoted the effect of tie up of sealing ring 2 to the wire.
Optionally, in an embodiment, the sealing ring 2 is a silicone ring.
Alternatively, in one embodiment, the outer wall of the seal ring 2 is in contact with the inner wall of the resilient cylinder 14 between adjacent indentations 141. Thus, the elastic cylinder 14 between the adjacent notches 141 deforms to drive the sealing ring 2 to deform.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Harness connector housing, its characterized in that: comprises a first cylinder, a second cylinder and a third cylinder; one end of the second cylinder is in threaded connection with the first cylinder, the other end of the second cylinder is in threaded connection with the third cylinder, and the first cylinder, the second cylinder and the third cylinder are sequentially communicated to form a cable channel; the outer surface of the first cylinder body is provided with a first pulling structure matched with a wrench, and the outer surface of the second cylinder body is provided with a second pulling structure matched with the wrench; and a wire bundling mechanism is arranged in the third cylinder.
2. The harness connector housing of claim 1, wherein: the wire bundling mechanism comprises an elastic barrel body arranged in the third barrel body and a stop wall arranged on the inner wall of the third barrel body; the elastic cylinder body extends along the axial direction of the second cylinder body, and is clamped between the stop wall and the second cylinder body; the stop wall is curved toward the axis of the second cylinder in a direction extending along the axis of the second cylinder and away from the second cylinder.
3. The harness connector housing of claim 2, wherein: one end of the elastic cylinder body is provided with an inserting part which is inserted in the second cylinder body, and the inserting part is provided with pipe holes which are respectively communicated with the second cylinder body and the elastic cylinder body.
4. The harness connector housing of claim 3, wherein: the outer wall of the inserting portion is attached to the inner wall of the second cylinder.
5. The harness connector housing of claim 4, wherein: the outer wall of the inserting part is a cylindrical surface coaxial with the second cylinder.
6. The harness connector housing of claim 2, wherein: and a notch extending along the axis direction of the elastic cylinder body is formed in the side wall of one end, close to the stop wall, of the elastic cylinder body.
7. The harness connector housing of claim 1, wherein: the first pulling structure is an outer hexagon nut structure.
8. The harness connector housing of claim 1, wherein: the two parallel surfaces on the second cylinder body form the second wrenching structure.
9. The harness connector housing of claim 1, wherein: and anti-skid grains are arranged on the surface of the third cylinder.
10. The harness connector housing of any one of claims 1 to 9, wherein: the rotation direction of the first pulling structure is perpendicular to the extension direction of the cable channel, and/or the rotation direction of the second pulling structure is perpendicular to the extension direction of the cable channel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020425057.7U CN211629382U (en) | 2020-03-27 | 2020-03-27 | Wiring harness connector shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020425057.7U CN211629382U (en) | 2020-03-27 | 2020-03-27 | Wiring harness connector shell |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211629382U true CN211629382U (en) | 2020-10-02 |
Family
ID=72621977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020425057.7U Active CN211629382U (en) | 2020-03-27 | 2020-03-27 | Wiring harness connector shell |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211629382U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111313189A (en) * | 2020-03-27 | 2020-06-19 | 顺科新能源技术股份有限公司 | Wiring harness connector shell |
-
2020
- 2020-03-27 CN CN202020425057.7U patent/CN211629382U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111313189A (en) * | 2020-03-27 | 2020-06-19 | 顺科新能源技术股份有限公司 | Wiring harness connector shell |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8262406B2 (en) | Connector housing with angled strain relief element | |
EP2053701B1 (en) | Backshell device for a connector | |
CA2755480C (en) | Electric ground clamp with pivoted jaws and single attached adjusting bolt and terminal block | |
US7198507B2 (en) | Handgrip device for coaxial cable and coaxial cable assembly including handgrip device | |
CN100517866C (en) | Grounding device with plastic housing and method for manufacturing the same | |
KR101083543B1 (en) | Miniature Circular Connector System | |
RU2627064C1 (en) | Transducer cable unit and flowmeter using such transducer cable unit | |
JPH09159061A (en) | Stud engaging device | |
CN211629382U (en) | Wiring harness connector shell | |
JP7045830B2 (en) | connector | |
WO2010114607A2 (en) | Usb cable and method for producing the same | |
CN203800344U (en) | Jumper wire applied on electric power locomotive vehicle | |
CN102265467A (en) | Waterproof plug and wiring harness having same | |
US6439929B1 (en) | Braided shield terminating potting backshell | |
CN105794061A (en) | Wire harness and method for inserting wire harness conduction path | |
CN111313189A (en) | Wiring harness connector shell | |
TW480498B (en) | Arrangement device for coaxial cable conductor | |
CN107294027A (en) | Electrical equipment wiring support | |
EP3793037A1 (en) | Pre-organized wire fastening device, electric plug connector adopting structure and female seat thereof | |
CN211629381U (en) | Connector with a locking member | |
CN211629416U (en) | Waterproof connector shell | |
US6123568A (en) | Cable-orienting and space saving cable connector assembly | |
CN208889896U (en) | Connection terminal and detachable connector | |
CN211629461U (en) | Wire bundling mechanism | |
CN212811216U (en) | Electromagnetic compatibility threading assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510000 workshop A1, A2 and A3, No. 9, Weisi Road, Zengjiang street, Zengcheng, Guangzhou, Guangdong Province Patentee after: Shunke Zhilian Technology Co.,Ltd. Address before: 510000 workshop A1, A2 and A3, No. 9, Weisi Road, Zengjiang street, Zengcheng, Guangzhou, Guangdong Province Patentee before: SANCO NEW ENERGY TECHNOLOGY Co.,Ltd. |