CN212810689U - Connect firm car pencil - Google Patents
Connect firm car pencil Download PDFInfo
- Publication number
- CN212810689U CN212810689U CN202021965341.XU CN202021965341U CN212810689U CN 212810689 U CN212810689 U CN 212810689U CN 202021965341 U CN202021965341 U CN 202021965341U CN 212810689 U CN212810689 U CN 212810689U
- Authority
- CN
- China
- Prior art keywords
- wall
- connecting rod
- block
- wire harness
- pushing block
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a connect firm car pencil. The firmly connected automobile wire harness comprises a connector; the mounting groove is formed in a rectangular groove in the top of the connector, and the rectangular groove is formed in the top of the connector; the wire harness is arranged above the connector, a wire harness terminal is fixedly mounted at the bottom of the wire harness, and the bottom of the wire harness terminal extends into the mounting groove; the fixing ring is movably sleeved on the wire harness; the protective cover is fixedly sleeved on the outer wall of the fixing ring; the annular groove is formed in the inner wall of the fixing ring. The utility model provides a connect firm car wiring harness has easy operation, connects stable, the good advantage of protecting effect.
Description
Technical Field
The utility model relates to an auto parts technical field especially relates to a connect firm car wiring harness.
Background
The automobile wire harness is a network main body of the automobile circuit, the automobile circuit does not exist even if the wire harness does not exist, the wire harness refers to a component for connecting the circuit formed by pressing a contact terminal punched by a copper material and an electric wire and cable in a compression joint mode, then an insulator is molded and pressed outside or a metal shell is added outside, and the like, and the wire harness is bundled to form the connecting circuit.
However, the connection terminal of the current automobile wire harness is generally not protected at the connection part with the connector, water flow or oil stains are easily adhered to the connection part of the wire harness terminal and the connector, poor connection is caused, the wire harness terminal can be burnt seriously, fire is caused, and the wire harness terminal is easily separated from the connector due to the fact that the general fixation of the connection part of the wire harness terminal and the connector is loose and is easily influenced by external factors, so that signal interruption is caused.
Therefore, there is a need to provide a new firmly connected automotive wiring harness to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an easy operation, connect stable, the firm car pencil of connection that protecting effect is good.
For solving the technical problem, the utility model provides a connect firm car wiring harness includes: a connector; the mounting groove is formed in a rectangular groove in the top of the connector, and the rectangular groove is formed in the top of the connector; the wire harness is arranged above the connector, a wire harness terminal is fixedly mounted at the bottom of the wire harness, and the bottom of the wire harness terminal extends into the mounting groove; the fixing ring is movably sleeved on the wire harness; the protective cover is fixedly sleeved on the outer wall of the fixing ring; the annular groove is formed in the inner wall of the fixing ring; the first arc-shaped clamping block is fixedly arranged on the inner wall of the annular groove; the second arc-shaped clamping block is arranged in the annular groove; the screw rod is rotatably arranged on the outer wall of the second arc-shaped clamping block, and the other end of the screw rod extends out of the fixing ring; the two clamping grooves are formed in the inner wall of the rectangular groove; and the two fixing mechanisms are arranged on the protective cover.
Preferably, the fixing mechanism comprises a cavity, a fixing block, a connecting plate, a clamping block, a first pushing block, a first connecting rod, a second pushing block, a third pushing block and a second connecting rod, the cavity is arranged in the protective cover, the fixing block is fixedly arranged on the inner walls of two sides of the cavity, the connecting plate is slidably arranged on the inner wall of the bottom of the cavity, the clamping block is fixedly arranged on the outer wall of one side of the connecting plate, one side of the clamping block extends out of the protective cover, the first pushing block is slidably arranged on the inner wall of one side of the cavity, the first connecting rod is fixedly arranged at the top of the first pushing block, the top end of the first connecting rod penetrates through the fixing block, the second pushing block is fixedly arranged at the top end of the first connecting rod, the third pushing block is arranged in the cavity, the second connecting rod is rotatably arranged on the outer wall of one side of the third pushing block, and one end of the second connecting rod extends to the outside of the protective cover.
Preferably, one side of the connecting plate is provided with a first inclined plane, the outer wall of one side of the first pushing block is provided with a second inclined plane, the first inclined plane is matched with the second inclined plane, the top of the second pushing block is provided with a third inclined plane, the bottom of the third pushing block is provided with a fourth inclined plane, and the third inclined plane is matched with the fourth inclined plane.
Preferably, a first spring is fixedly mounted on the outer wall of one side, away from the clamping block, of the connecting plate, the other end of the first spring is fixedly connected with the inner wall of one side of the cavity, a second spring is sleeved on the first connecting rod, the top end of the second spring is fixedly connected with the bottom of the fixing block, and the bottom end of the second spring is fixedly connected with the top of the first pushing block.
Preferably, a first threaded hole is formed in the outer wall of one side of the protective cover, an external thread ring is arranged on the outer wall of the second connecting rod, the second connecting rod penetrates through the first threaded hole, and the external thread ring is connected with the inner wall of the threaded hole in a threaded mode.
Preferably, the fixture block is matched with the fixture groove.
Preferably, a second threaded hole is formed in the outer wall of the fixing ring, and the screw rod penetrates through the second threaded hole and is in threaded connection with the inner wall of the second threaded hole.
Compared with the prior art, the utility model provides a connect firm car wiring harness has following beneficial effect:
during the use, can be fixed the protection casing to one side outer wall of connector through the effect of second connecting rod, third ejector pad, the second ejector pad, the head rod, first ejector pad, the splice plate, fixture block and draw-in groove on, under the effect of protection casing, can effectual protection pencil terminal and the junction of connector, prevent rivers, greasy dirt and dust etc. and get into the junction, cause pencil terminal and connector bad or the signal connection disconnection, and pass through the screw rod afterwards, second arc clamp splice and first arc clamp splice effect down, make the fixed cover of fixed ring establish on the outer wall of pencil, just so can fix the pencil through solid fixed ring and protection casing, make pencil terminal with the junction of connector is more stable.
Drawings
Fig. 1 is a schematic front view of a firmly connected automotive wiring harness according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a top cross-sectional structural view of the retaining ring of FIG. 1;
FIG. 4 is a top view of the connector shown in FIG. 1;
fig. 5 is a perspective view of the shield shown in fig. 1.
Reference numbers in the figures: 1. a connector; 2. mounting grooves; 3. a rectangular groove; 4. a wire harness; 5. a fixing ring; 6. a protective cover; 7. an annular groove; 8. a first arc-shaped clamping block; 9. a second arc-shaped clamping block; 10. a screw; 11. a card slot; 12. a cavity; 13. a fixed block; 14. a connector tile; 15. A clamping block; 16. a first push block; 17. a first connecting rod; 18. a second push block; 19. a third push block; 20. a second connecting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-5, fig. 1 is a schematic front view of a firmly connected automotive wiring harness according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a top cross-sectional structural view of the retaining ring of FIG. 1; FIG. 4 is a top view of the connector shown in FIG. 1; fig. 5 is a perspective view of the shield shown in fig. 1. Connect firm car pencil includes: a connector 1; the mounting groove 2 is formed in a rectangular groove 3 in the top of the connector 1, and the rectangular groove 3 is formed in the top of the connector 1; the wire harness 4 is arranged above the connector 1, a wire harness terminal is fixedly mounted at the bottom of the wire harness 4, and the bottom of the wire harness terminal extends into the mounting groove 2; the fixing ring 5 is movably sleeved on the wire harness 4; the protective cover 6 is fixedly sleeved on the outer wall of the fixing ring 5; the annular groove 7 is formed in the inner wall of the fixing ring 5, and the annular groove 7 is formed in the inner wall of the fixing ring 5; the first arc-shaped clamping block 8 is fixedly arranged on the inner wall of the annular groove 7; the second arc-shaped clamping block 9 is arranged in the annular groove 7, and the second arc-shaped clamping block 9 is arranged in the annular groove 7; the screw rod 10 is rotatably installed on the outer wall of the second arc-shaped clamping block 9, and the other end of the screw rod 10 extends out of the fixing ring 5; the two clamping grooves 11 are formed in the inner wall of the rectangular groove 3; two fixed establishment, two fixed establishment all sets up on the protection casing 6.
The fixing mechanism comprises a cavity 12, a fixing block 13, a connecting plate 14, a clamping block 15, a first pushing block 16, a first connecting rod 17, a second pushing block 18, a third pushing block 19 and a second connecting rod 20, the cavity 12 is arranged in the protective cover 6, the fixing block 13 is fixedly arranged on the inner walls of two sides of the cavity 12, the connecting plate 14 is slidably arranged on the inner wall of the bottom of the cavity 12, the clamping block 15 is fixedly arranged on the outer wall of one side of the connecting plate 14, one side of the clamping block 15 extends out of the protective cover 6, the first pushing block 16 is slidably arranged on the inner wall of one side of the cavity 12, the first connecting rod 17 is fixedly arranged at the top of the first pushing block 16, the top end of the first connecting rod 17 penetrates through the fixing block 13, the second pushing block 18 is fixedly arranged at the top end of the first connecting rod 17, the third pushing block 19 is arranged in the cavity 12, the second connecting rod 20 is rotatably mounted on the outer wall of one side of the third pushing block 19, and one end of the second connecting rod 20 extends out of the protective cover 6.
A first inclined plane is arranged on one side of the connecting plate 14, a second inclined plane is arranged on the outer wall of one side of the first pushing block 16, the first inclined plane is matched with the second inclined plane, a third inclined plane is arranged at the top of the second pushing block 18, a fourth inclined plane is arranged at the bottom of the third pushing block 19, and the third inclined plane is matched with the fourth inclined plane.
A first spring is fixedly mounted on the outer wall of one side, away from the clamping block 15, of the connecting plate 14, the other end of the first spring is fixedly connected with the inner wall of one side of the cavity 12, a second spring is sleeved on the first connecting rod 17, the top end of the second spring is fixedly connected with the bottom of the fixing block 13, and the bottom end of the second spring is fixedly connected with the top of the first pushing block 16.
First screw hole has been seted up on one side outer wall of protection casing 6, be provided with the external screw thread ring on the outer wall of second connecting rod 20, second connecting rod 20 runs through first screw hole, just external screw thread ring on the outer wall of second connecting rod 20 with the inner wall threaded connection of screw hole.
The clamping block 15 is matched with the clamping groove 11.
A second threaded hole is formed in the outer wall of the fixing ring 5, and the screw rod 10 penetrates through the second threaded hole and is in threaded connection with the inner wall of the second threaded hole.
The utility model provides a connect firm car wiring harness's theory of operation as follows:
under the initial state, solid fixed ring 5 slip cover is established on 4 outer walls of pencil, the pencil terminal is kept away from each other with mounting groove 2.
When the connector is used, the wire harness terminal is inserted into the mounting groove 2, the protective cover 6 is pushed subsequently, one side of the protective cover 6 extends into the rectangular groove 3, the second connecting rod 20 is pushed subsequently, the third push block 19 drives the second push block 18 to move downwards and pushes the first push block 16 to move downwards through the first connecting rod 17, under the action of the first push block 16, the connecting plate 14 pushes the clamping block 15 and one side of the clamping block 15 extends into the clamping groove 11 on the inner wall of the rectangular groove 3, then, the second connecting rod 20 is rotated, the outer thread groove on the outer wall of the second connecting rod 20 is in threaded connection with the inner wall of the first threaded hole, the two clamping blocks 15 are sequentially pushed into the two clamping grooves 11 respectively, so that the protective cover 6 can be fixed on the outer wall of one side of the connector 1, under the action of the wire harness 6, the joint of the terminal and the connector 1 can be effectively protected, water flow is prevented, Greasy dirt and dust etc. get into the junction, cause pencil terminal and connector 1 to be connected badly or connect the signal disconnection, and rotate screw rod 10 afterwards, make second arc clamp splice 9 remove and under the combined action of first arc clamp splice 8 in annular groove 7, make solid fixed ring 5 fixed cover establish on pencil 4's outer wall, just so can fix pencil 4 through solid fixed ring 5 and protection casing 6, make pencil terminal with connector 1's junction is more stable.
Compared with the prior art, the utility model provides a connect firm car wiring harness has following beneficial effect:
during the use, can fix the protection casing 6 to the outer wall of one side of connector 1 through the effect of second connecting rod 20, third ejector pad 19, second ejector pad 18, first connecting rod 17, first ejector pad 16, joint plate 14, fixture block 15 and draw-in groove 11, under the effect of protection casing 6, can effectual protection pencil terminal and connector 1's junction, prevent rivers, greasy dirt and dust etc. from getting into the junction, cause pencil terminal and connector 1 to be connected badly or the connected signal disconnection, and through screw rod 10, second arc clamp 9 and first arc clamp 8 effect afterwards, make solid fixed ring 5 fixed cover establish on the outer wall of pencil 4, just so can fix pencil 4 through solid fixed ring 5 and protection casing 6, make pencil terminal with connector 1's junction is more stable.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A firmly connected automotive wiring harness, comprising:
a connector;
a mounting groove provided at the top of the connector
The rectangular groove is formed in the top of the connector;
the wire harness is arranged above the connector, a wire harness terminal is fixedly mounted at the bottom of the wire harness, and the bottom of the wire harness terminal extends into the mounting groove;
the fixing ring is movably sleeved on the wire harness;
the protective cover is fixedly sleeved on the outer wall of the fixing ring;
the annular groove is formed in the inner wall of the fixing ring;
the first arc-shaped clamping block is fixedly arranged on the inner wall of the annular groove;
the second arc-shaped clamping block is arranged in the annular groove;
the screw rod is rotatably arranged on the outer wall of the second arc-shaped clamping block, and the other end of the screw rod extends out of the fixing ring;
the two clamping grooves are formed in the inner wall of the rectangular groove;
and the two fixing mechanisms are arranged on the protective cover.
2. The automotive wiring harness with stable connection according to claim 1, wherein the fixing mechanism comprises a cavity, a fixing block, a connecting plate, a clamping block, a first pushing block, a first connecting rod, a second pushing block, a third pushing block and a second connecting rod, the cavity is arranged in the protective cover, the fixing block is fixedly arranged on the inner walls of two sides of the cavity, the connecting plate is slidably arranged on the inner wall of the bottom of the cavity, the clamping block is fixedly arranged on the outer wall of one side of the connecting plate, one side of the clamping block extends out of the protective cover, the first pushing block is slidably arranged on the inner wall of one side of the cavity, the first connecting rod is fixedly arranged on the top of the first pushing block, the top end of the first connecting rod penetrates through the fixing block, and the second pushing block is fixedly arranged on the top end of the first connecting rod, the third ejector pad sets up in the cavity, the second connecting rod rotates to be installed on one side outer wall of third ejector pad, just the one end of second connecting rod extends to outside the protection casing.
3. The automotive wiring harness with stable connection according to claim 2, wherein a first inclined surface is arranged on one side of the connecting plate, a second inclined surface is arranged on the outer wall of one side of the first pushing block, the first inclined surface is matched with the second inclined surface, a third inclined surface is arranged on the top of the second pushing block, a fourth inclined surface is arranged on the bottom of the third pushing block, and the third inclined surface is matched with the fourth inclined surface.
4. The automotive wiring harness with stable connection according to claim 2, wherein a first spring is fixedly installed on an outer wall of one side of the connecting plate away from the clamping block, the other end of the first spring is fixedly connected with an inner wall of one side of the cavity, a second spring is sleeved on the first connecting rod, the top end of the second spring is fixedly connected with the bottom of the fixing block, and the bottom end of the second spring is fixedly connected with the top of the first pushing block.
5. The automotive wiring harness with the stable connection function according to claim 2, wherein a first threaded hole is formed in an outer wall of one side of the protective cover, an external threaded ring is arranged on an outer wall of the second connecting rod, the second connecting rod penetrates through the first threaded hole, and the external threaded ring on the outer wall of the second connecting rod is in threaded connection with an inner wall of the threaded hole.
6. The firmly connected automotive wiring harness of claim 2, wherein the clip fits into the slot.
7. The firmly-connected automobile wire harness as claimed in claim 2, wherein a second threaded hole is formed in an outer wall of the fixing ring, and the screw rod penetrates through the second threaded hole and is in threaded connection with an inner wall of the second threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021965341.XU CN212810689U (en) | 2020-09-10 | 2020-09-10 | Connect firm car pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021965341.XU CN212810689U (en) | 2020-09-10 | 2020-09-10 | Connect firm car pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212810689U true CN212810689U (en) | 2021-03-26 |
Family
ID=75089000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021965341.XU Expired - Fee Related CN212810689U (en) | 2020-09-10 | 2020-09-10 | Connect firm car pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212810689U (en) |
-
2020
- 2020-09-10 CN CN202021965341.XU patent/CN212810689U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218731967U (en) | Anti-vibration sealed electric connector | |
| CN212810689U (en) | Connect firm car pencil | |
| US6129565A (en) | Cable connector having a grounding device | |
| CN213692385U (en) | Automobile line with quick wiring function | |
| CN219350791U (en) | Automobile electronic wire harness | |
| CN218182565U (en) | Power plug with protection architecture | |
| CN111244693A (en) | Network communication connector with anti-drop function | |
| CN212517677U (en) | Electronic connector with buckle butt-joint structure with good sealing performance | |
| CN211265799U (en) | Novel super deep of water can take water to pull out and insert connector | |
| CN211404879U (en) | Connector for electronic wire harness | |
| CN210554609U (en) | Wire harness for automobile tail lamp | |
| CN210363676U (en) | High-voltage connector sheath set for new energy vehicle | |
| CN210201090U (en) | Connector lug for testing efficiency of inverter | |
| CN220021825U (en) | Electronic connector with quick connection structure | |
| CN114512848A (en) | Cable television socket | |
| CN212874828U (en) | Cable forming plug-in | |
| JP3327093B2 (en) | electrical plug | |
| CN217903486U (en) | Improved USB connector | |
| CN221379875U (en) | Plug-in male-female opposite plug-in type automobile connector | |
| CN216563777U (en) | Wire harness joint convenient to connect | |
| CN216598040U (en) | Ground wire grounding device | |
| CN217881968U (en) | Waterproof joint of electric connector | |
| CN216850595U (en) | A kind of interface unit | |
| CN216251252U (en) | Plug of electronic wire harness connector | |
| CN217239856U (en) | Connector for communication transmission equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |