CN213071991U - Automobile-used a steering system pencil sheath tail-hood - Google Patents
Automobile-used a steering system pencil sheath tail-hood Download PDFInfo
- Publication number
- CN213071991U CN213071991U CN202022216890.3U CN202022216890U CN213071991U CN 213071991 U CN213071991 U CN 213071991U CN 202022216890 U CN202022216890 U CN 202022216890U CN 213071991 U CN213071991 U CN 213071991U
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- clamp body
- wire
- lower clamp
- steering system
- rotating shaft
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Abstract
The utility model discloses a tail cover of a wire harness sheath of a vehicle steering system, which comprises a tail cover body, wherein the tail cover body is provided with a wire passing port and a wire clamp, and the wire clamp is positioned at one side of the wire passing port; the wire clamp comprises an upper clamp body and a lower clamp body, the lower clamp body is arranged on the tail cover body, a jacking mechanism and a rotation stopping portion are respectively arranged at two ends of the lower clamp body, a clamping groove is formed in one side, facing the jacking mechanism, of the rotation stopping portion, and an accommodating groove is formed in the middle of the lower clamp body in a concave mode; the upper clamp body comprises a movable end and a connecting end, the connecting end rotates and can be in sliding fit in the jacking mechanism along the length direction parallel to the lower clamp body, and the jacking mechanism is used for pushing the connecting end to enable the movable end to be properly clamped into the clamping groove. Through designing the fastener for the pencil is fixed by the fastener cramp before through crossing the line mouth, makes the pencil can be arranged the arrangement standardly, thereby has guaranteed that the pencil is walked the line regularly, is difficult for shifting, has improved the fixed stability of pencil.
Description
Technical Field
The utility model relates to an automobile wiring harness sheath, concretely relates to automobile-used a steering system wiring harness sheath tail-hood.
Background
The safety and reliability of the fixing of the wire harnesses, which are usually fixed by a wire harness binding tape, are of great importance to the electrical safety of the automobile. For the wiring harness in the steering system, the wiring harness binding belt is simply adopted for fixing, the wiring harness cannot be well fixed, phenomena of crossing disorder between the wiring harnesses, easy displacement of the wiring harness relative to the wiring harness binding belt and the like can still occur, the stability of fixing the wiring harness cannot be guaranteed, and the expected effect cannot be achieved. Meanwhile, the wiring harness binding belt is fixed with the wiring harness, so that the wiring harness cannot be fixed regularly, and wiring of the wiring harness is affected.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a car steering system pencil sheath tail-hood.
In order to solve the technical problem, the utility model discloses a following technical scheme: a tail cover of a wire harness sheath of a vehicle steering system comprises a tail cover body, wherein a wire passing opening and a wire clamp are arranged on the tail cover body, and the wire clamp is positioned on one side of the wire passing opening; the wire clamp comprises an upper clamp body and a lower clamp body, the lower clamp body is installed on the tail cover body, a jacking mechanism and a rotation stopping portion are respectively arranged at two ends of the lower clamp body, a clamping groove is formed in one side, facing the jacking mechanism, of the rotation stopping portion, and an accommodating groove is formed in the middle of the lower clamp body in a concave mode; the upper clamp body comprises a movable end and a connecting end, the connecting end rotates and can be in sliding fit in a jacking mechanism along the length direction parallel to the lower clamp body, and the jacking mechanism is used for pushing the connecting end to enable the movable end to be clamped into the clamping groove in a shape-fitting manner.
Preferably, the jacking mechanism comprises a rotating shaft, an elastic block and a limiting frame, the limiting frame is mounted on the lower clamp body, the rotating shaft is rotatably connected in the limiting frame and can slide in the limiting frame along the length direction parallel to the lower clamp body, the central axis of the rotating shaft is perpendicular to the length direction of the lower clamp body, and the connecting end is connected to the rotating shaft; the elastic block is arranged in the limiting frame, and the elastic block applies thrust to the rotating shaft towards one side of the clamping groove.
Preferably, the limiting frame comprises a baffle and two U-shaped frame bodies, the two U-shaped frame bodies are arranged on the lower clamp body in parallel along the length direction of the lower clamp body, the opening of the U-shaped frame body faces the lower clamp body, the rotating shaft is respectively matched in the two U-shaped frame bodies in a form-fitting sliding manner, and two ends of the baffle are respectively connected to one ends of the two U-shaped frame bodies, which are far away from the rotation stopping part; the elastic block comprises a push block and a compression spring, and the push block is arranged between the two U-shaped frame bodies; the compression spring is arranged between the push block and the baffle, and two ends of the compression spring are respectively connected with the push block and the baffle.
Preferably, an arc-shaped groove is formed in one side, facing the rotating shaft, of the push block, and the outer contour of the rotating shaft is in conformal fit with the arc-shaped groove.
Preferably, the bottom of the accommodating groove is provided with a plurality of wire grooves which are uniformly arranged at intervals along the length direction of the clamp body.
Preferably, the tail cover body is provided with an upper surface and a lower surface, the edge of the upper surface extends outwards to form a surrounding barrier, and the surrounding barrier is provided with a wire inlet; the tail cover body extends outwards along the length direction parallel to the lower clamp body to form a wiring harness supporting arm, and one end of the wiring harness supporting arm is connected with the wire inlet.
Preferably, one surface of the wire harness support arm, which is far away from the upper surface, is provided with a strip-shaped reinforcing rib.
Preferably, the lower surface is provided with two opposite-facing insertion buckle feet which are symmetrically arranged at two sides of the wire passing opening.
Preferably, the lower surface is provided with a plurality of positioning protrusions.
Has the advantages that: the utility model discloses an automobile-used a steering system pencil sheath tail-hood, it has the fastener in the design on the tail-hood body, the pencil is before passing through the line mouth, earlier place the pencil in the holding tank of clamp under in, then through the clamp in the operation, under the mutually supporting of tight mechanism in top and rotation stopping portion, go up the expansion end card of clamp and go into in the draw-in groove to make and go up the clamp and press from both sides tightly on the clamp down, and then with pencil restriction and the tight space of enclosing formation of fixing of last clamp and holding tank of clamp.
This automobile-used a steering system pencil sheath tail-hood is through designing the fastener for the pencil is fixed by the fastener cramp before passing through the line mouth, makes the pencil can be arranged the arrangement standardly, thereby has guaranteed that the pencil is walked the line regularly, is difficult for shifting, has improved the fixed stability of pencil, also can avoid the pencil vibration to a certain extent, thereby lets the system play the effect of protection to pencil and circuit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a plan view of the tail cap body (upper surface) of the present invention;
FIG. 2 is a schematic structural view of the cable clamp;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the movable end exiting the slot in the state of FIG. 2;
FIG. 5 is a schematic view of the rotation of the upper clamp body.
Reference numerals: 1-tail cover body, 11-wire passing port, 12-upper surface, 13-lower surface, 14-enclosure, 15-wire inlet, 2-wire clamp, 21-upper clamp body, 211-movable end, 212-connecting end, 22-lower clamp body, 221-accommodating groove, 222-wire groove, 3-tightening mechanism, 31-rotating shaft, 32-elastic block, 321-push block, 322-compression spring, 323-arc groove, 33-limiting frame, 331-baffle, 332-U-shaped frame body, 4-rotation stopping part, 41-clamping groove, 5-wire harness support arm, 51-strip-shaped reinforcing rib, 6-insertion buckle pin and 7-positioning protrusion.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1, the utility model discloses a vehicle steering system wire harness sheath tail cover, including tail cover body 1, tail cover body 1 is equipped with wire passing port 11 and fastener 2, fastener 2 is located one side of wire passing port 11; the wire clamp 2 comprises an upper clamp body 21 and a lower clamp body 22, the lower clamp body 22 is installed on the tail cover body 1, a jacking mechanism 3 and a rotation stopping portion 4 are respectively arranged at two ends of the lower clamp body 22, a clamping groove 41 is arranged on one side, facing the jacking mechanism 3, of the rotation stopping portion 4, and an accommodating groove 221 is formed in the middle of the lower clamp body 22 in a concave mode; the upper clamp body 21 includes a movable end 211 and a connecting end 212, the connecting end 212 rotates and can be slidably fitted in the tightening mechanism 3 along a length direction parallel to the lower clamp body 22, and the tightening mechanism 3 is used for pushing the connecting end 212, so that the movable end 211 is appropriately clamped in the clamping groove 41.
Referring to fig. 2 to 5, the wire clip 2 in the present technical solution mainly includes an upper clip body 21, a lower clip body 22, a tightening mechanism 3, and a rotation stop portion 4, wherein an accommodating groove 221 for accommodating a wire harness is formed in a recessed manner on a surface of the lower clip body 22 facing the upper clip body 21, and when the upper clip body 21 is fastened to the lower clip body 22, a closed space enclosed by the upper clip body 21 and the accommodating groove 221 can limit the wire harness therein. Specifically, the jacking mechanism 3 and the rotation stopping portion 4 are respectively arranged at two sides of the accommodating groove 221, the connecting end 212 of the upper clamp body 21 is connected to the jacking mechanism 3, the connecting end 212 can rotate in the jacking mechanism 3, and can slide in the jacking mechanism 3 along a length direction parallel to the lower clamp body 22, when the movable end 211 is clamped in the clamping groove 41, the movable end 211 can be withdrawn from the clamping groove 41 by moving the upper clamp body 21; the upper clamp body 21 is rotated to place the wire harness into the receiving groove 221.
The utility model discloses a car is with a steering system pencil sheath tail-hood, it has fastener 2 in the design on tail-hood body 1, the pencil is before passing through line mouth 11, place the pencil in holding tank 221 of clamp 22 down earlier, then through clamp 21 in the operation, under the mutually supporting of tight mechanism 3 in top and rotation stopping portion 4, go up clamp 21's expansion end 211 card and go into draw-in groove 41 in, thereby make and go up clamp 21 and press from both sides tightly under on clamp 22, and then with the pencil restriction and tightly fix in the space that last clamp 21 and holding tank 221 enclosed the formation tightly.
This automobile-used a steering system pencil sheath tail-hood is through design fastener 2 for the pencil is fixed by fastener 2 cramps before passing through line mouth 11, makes the pencil can be arranged the arrangement standardly, thereby has guaranteed that the pencil is walked the line regularly, is difficult for shifting, has improved the fixed stability of pencil, also can avoid the pencil vibration to a certain extent, thereby lets the system play the effect of protection to pencil and circuit.
Specifically, the jacking mechanism 3 comprises a rotating shaft 31, an elastic block 32 and a limiting frame 33, the limiting frame 33 is mounted on the lower clamp 22, the rotating shaft 31 is rotatably connected in the limiting frame 33, the rotating shaft 31 can slide in the limiting frame 33 along the length direction parallel to the lower clamp 22, the central axis of the rotating shaft 31 is perpendicular to the length direction of the lower clamp 22, and the connecting end 212 is connected to the rotating shaft 31; the elastic block 32 is mounted in the limit frame 33, and the elastic block 32 applies a thrust to the rotary shaft 31 toward one side of the notch 41.
When the movable end 211 needs to be withdrawn from the engaging groove 41, the upper clamp 21 is moved toward one side of the limiting frame 33, the connecting end 212 drives the rotating shaft 31 to move in the limiting frame 33, and pushes the elastic block 32 until the movable end 211 completely withdraws from the engaging groove 41, so that the upper clamp 21 can be rotated to open the accommodating groove 221. After putting into holding tank 221 with the pencil, likewise, the body 21 moves towards the party of spacing frame 33 in the operation, link 212 drives pivot 31 and removes in spacing frame 33, and promote elastic block 32, when expansion end 211 is located draw-in groove 41 entrance, loosen the body 21 of going up, because elastic block 32 exerts a thrust towards draw-in groove 41 direction to pivot 31, elastic block 32 can push expansion end 211 in draw-in groove 41, thereby make the unable rotation of body 21 of going up, and then with pencil restriction and the tight space of enclosing formation of fixing body 21 of going up and holding tank 221 of being pressed from both sides tightly.
Further, the limiting frame 33 includes a baffle 331 and two U-shaped frames 332, the two U-shaped frames 332 are arranged on the lower clip body 22 in parallel along the length direction of the lower clip body 22, the opening of the U-shaped frame 332 faces the lower clip body 22, the rotating shaft 31 is respectively fitted and slidably fitted in the two U-shaped frames 332, and two ends of the baffle 331 are respectively connected to one ends of the two U-shaped frames 332 far away from the rotation stopping portion 4; the elastic block 32 includes a push block 321 and a compression spring 322, the push block 321 is disposed between two U-shaped frames 332; the compression spring 322 is disposed between the push block 321 and the stop 331, and both ends of the compression spring 322 are respectively connected to the push block 321 and the stop 331.
By designing two spaced U-shaped frames 332, the rotating shaft 31 is simultaneously limited in the openings of the two U-shaped frames 332, and of course, the length of the rotating shaft 31 is greater than the distance between the two U-shaped frames 332. Since the connecting end 212 of the upper clamp body 21 is also located between the two U-shaped frames 332, the rotating shaft 31 and the upper clamp body 21 are both limited in the two U-shaped frames 332. When the movable end 211 needs to be withdrawn from the slot 41, the upper clamp 21 is moved toward one side of the limiting frame 33, the connecting end 212 drives the rotating shaft 31 to move in the two U-shaped frames 332 at the same time, and pushes the push block 321 to compress the compression spring 322, so that the compression spring 322 is further deformed until the movable end 211 is completely withdrawn from the slot 41, and the upper clamp 21 can be rotated to open the accommodating groove 221. When the movable end 211 is inserted into the engaging groove 41, the compression spring 322 always applies a pushing force to the pushing block 321, so that the movable end 211 cannot easily exit from the engaging groove 41 indirectly.
Further, the side of the push block 321 facing the rotating shaft 31 is provided with an arc-shaped groove 323, and the outer contour of the rotating shaft 31 is in conformal fit with the arc-shaped groove 323. By designing the arc-shaped groove 323 on the push block 321, the contact area between the push block 321 and the rotating shaft 31 can be increased, and the stability of the compression spring 322 and the pushing force of the push block 321 acting on the rotating shaft 31 is ensured.
Furthermore, in order to conveniently and regularly place the wire harnesses, the bottom of the accommodating groove 221 is provided with a plurality of wire grooves 222, and the plurality of wire grooves 222 are uniformly arranged at intervals along the length direction of the clamp body.
In a specific embodiment, the tail cover body 1 has an upper surface 12 and a lower surface 13, an edge of the upper surface 12 extends outwards to form a surrounding barrier 14, and the surrounding barrier 14 is provided with a wire inlet 15; the tail cover body 1 is formed with a harness bracket 5 extending outwards along a length direction parallel to the lower clamp 22, and one end of the harness bracket 5 is connected with the wire inlet 15. Generally, after the wire harness is fixed, the wire harness needs to extend out from the tail end of the sheath and be connected to other equipment, and the wire harness is supported and pulled by designing the wire harness support arm 5, so that the wire harness can extend out regularly and orderly.
Further, in order to improve the overall strength of the wire harness bracket arm 5, a strip-shaped reinforcing rib 51 is arranged on one side of the wire harness bracket arm 5, which is far away from the upper surface 12.
Of course, in order to mount the tail cap on the sheath, the lower surface 13 is provided with two oppositely facing latching legs 6, and the two latching legs 6 are symmetrically arranged on both sides of the wire passage opening 11.
In addition, in order to make the mounting position of the tail cover body 1 on the sheath unique and avoid assembly errors, a plurality of positioning bulges 7 are arranged on the lower surface 13.
Claims (9)
1. The utility model provides a car steering system pencil sheath tail-hood which characterized in that: the tail cover comprises a tail cover body, wherein a wire passing port and a wire clamp are arranged on the tail cover body, and the wire clamp is positioned on one side of the wire passing port; the wire clamp comprises an upper clamp body and a lower clamp body, the lower clamp body is installed on the tail cover body, a jacking mechanism and a rotation stopping portion are respectively arranged at two ends of the lower clamp body, a clamping groove is formed in one side, facing the jacking mechanism, of the rotation stopping portion, and an accommodating groove is formed in the middle of the lower clamp body in a concave mode; the upper clamp body comprises a movable end and a connecting end, the connecting end rotates and can be in sliding fit in a jacking mechanism along the length direction parallel to the lower clamp body, and the jacking mechanism is used for pushing the connecting end to enable the movable end to be clamped into the clamping groove in a shape-fitting manner.
2. The vehicular steering system wire harness sheath tail cap according to claim 1, characterized in that: the jacking mechanism comprises a rotating shaft, an elastic block and a limiting frame, the limiting frame is mounted on the lower clamp body, the rotating shaft is rotatably connected in the limiting frame and can slide in the limiting frame along the length direction parallel to the lower clamp body, the central axis of the rotating shaft is perpendicular to the length direction of the lower clamp body, and the connecting end is connected to the rotating shaft; the elastic block is arranged in the limiting frame, and the elastic block applies thrust to the rotating shaft towards one side of the clamping groove.
3. The vehicular steering system wire harness sheath tail cap according to claim 2, characterized in that: the limiting frame comprises a baffle and two U-shaped frame bodies, the two U-shaped frame bodies are arranged on the lower clamp body in parallel along the length direction of the lower clamp body, the opening of each U-shaped frame body faces the lower clamp body, the rotating shafts are respectively matched in the two U-shaped frame bodies in a shape-fitting sliding manner, and two ends of the baffle are respectively connected to one ends of the two U-shaped frame bodies, which are far away from the rotation stopping part; the elastic block comprises a push block and a compression spring, and the push block is arranged between the two U-shaped frame bodies; the compression spring is arranged between the push block and the baffle, and two ends of the compression spring are respectively connected with the push block and the baffle.
4. The vehicular steering system wire harness sheath tail cap according to claim 3, characterized in that: and one side of the push block facing the rotating shaft is provided with an arc-shaped groove, and the outer contour of the rotating shaft is matched with the arc-shaped groove in a form-fitting manner.
5. The vehicular steering system wire harness sheath tail cap according to claim 1, characterized in that: the tank bottom of holding tank is equipped with a plurality of wire casings, and a plurality of the wire casing is along the even interval arrangement of length direction of clamp.
6. The vehicular steering system wire harness sheath tail cap according to any one of claims 1 to 5, wherein: the tail cover body is provided with an upper surface and a lower surface, the edge of the upper surface extends outwards to form a surrounding baffle, and a wire inlet is formed in the surrounding baffle; the tail cover body extends outwards along the length direction parallel to the lower clamp body to form a wiring harness supporting arm, and one end of the wiring harness supporting arm is connected with the wire inlet.
7. The vehicular steering system wire harness sheath tail cap according to claim 6, characterized in that: and a strip-shaped reinforcing rib is arranged on one surface of the wire harness supporting arm, which deviates from the upper surface.
8. The vehicular steering system wire harness sheath tail cap according to claim 6, characterized in that: the lower surface is provided with two opposite-facing insertion buckle feet which are symmetrically arranged at two sides of the wire passing opening.
9. The vehicular steering system wire harness sheath tail cap according to claim 6, characterized in that: the lower surface is provided with a plurality of positioning bulges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216890.3U CN213071991U (en) | 2020-09-30 | 2020-09-30 | Automobile-used a steering system pencil sheath tail-hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216890.3U CN213071991U (en) | 2020-09-30 | 2020-09-30 | Automobile-used a steering system pencil sheath tail-hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213071991U true CN213071991U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022216890.3U Active CN213071991U (en) | 2020-09-30 | 2020-09-30 | Automobile-used a steering system pencil sheath tail-hood |
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| Country | Link |
|---|---|
| CN (1) | CN213071991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928244A (en) * | 2021-10-25 | 2022-01-14 | 重庆交通职业学院 | Wire harness fixing device for new energy automobile |
-
2020
- 2020-09-30 CN CN202022216890.3U patent/CN213071991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928244A (en) * | 2021-10-25 | 2022-01-14 | 重庆交通职业学院 | Wire harness fixing device for new energy automobile |
| CN113928244B (en) * | 2021-10-25 | 2023-08-15 | 重庆交通职业学院 | Wire harness fixing device for new energy automobile |
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