CN217969318U - Pull wire control box - Google Patents
Pull wire control box Download PDFInfo
- Publication number
- CN217969318U CN217969318U CN202222275543.7U CN202222275543U CN217969318U CN 217969318 U CN217969318 U CN 217969318U CN 202222275543 U CN202222275543 U CN 202222275543U CN 217969318 U CN217969318 U CN 217969318U
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- cable
- swing arm
- pivot
- box body
- mounting hole
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Abstract
The utility model discloses a control box acts as go-between belongs to car seat trigger technical field, include the detachable box body, trigger subassembly and cable, the inside of box body is equipped with trigger the subassembly just the mounting hole has all been opened to the both sides of box body, one of them is passed to the one end of cable the mounting hole with trigger the subassembly and connect, the other end and the seat adjustment mechanism of cable are connected, trigger the pivot of subassembly wear out the box body and with the box body rotates to be connected, the rotation of pivot makes the cable is taut so that seat adjustment mechanism is triggered. The utility model discloses can change the direction of motion of cable according to seat adjustment mechanism to can change the pulling stroke of cable.
Description
Technical Field
The utility model belongs to the technical field of car seat trigger device, concretely relates to control box of acting as go-between.
Background
The stay wire assembly is a part of a common automobile seat triggering device, the general stay wire assembly comprises an active stay wire connected with the outside of an automobile and a passive stay wire connected with the inner part of the automobile by a controlled end, the active stay wire is connected with the passive stay wire, a rider drives the passive stay wire to move by applying external force to the active stay wire, and the passive stay wire drives an angle adjusting mechanism inside the automobile stay wire to work, so that the backrest angle of the automobile seat is adjusted.
The movement direction of the existing stay wire assembly is often fixed, the stay wire direction cannot be adjusted according to the position of a control end in an automobile, the applicability is narrow, after the stay wire is stretched and fatigued, the stay wire stroke of the control end in the automobile is triggered to be lengthened, but the stay wire pulling stroke is limited, and the stay wire pulling stroke cannot be changed quickly and effectively.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a control box acts as go-between to solve the current direction of motion that the subassembly often acts as go-between of acting as go-between and be fixed, can not act as go-between the position according to the position adjustment of the inside control end of car, the suitability is narrower, and after the cable is tensile tired, trigger the inside stroke of acting as go-between of controlled end of car and become long, but the pulling stroke of cable is limited, can not quick effectual pulling stroke problem that changes the cable.
The utility model provides a control box acts as go-between, includes the detachable box body, triggers subassembly and cable, the inside of box body is equipped with trigger the subassembly just the mounting hole has all been opened to the both sides of box body, one of them is passed to the one end of cable the mounting hole with trigger the subassembly and connect, the other end and the seat adjustment mechanism of cable are connected, the pivot of triggering the subassembly wear out the box body and with the box body rotates to be connected, the rotation of pivot makes the cable is taut so that seat adjustment mechanism is triggered.
Preferably, the trigger subassembly includes pivot swing arm, reset spring, spacing portion and spacing groove, the pivot runs through the box body just the pivot swing arm with pivot fixed connection, the pivot with fixedly connected with between the inner wall of box body reset spring, the pivot swing arm is fan-shaped structure just the arc side of pivot swing arm is opened along its radian direction has the spacing groove, the one end of cable is passed the mounting hole with the bottom fixed connection of pivot swing arm just makes the cable is located the arc wall, the inner wall integrated into one piece of box body has two spacing portions, and two spacing portions are established respectively the both sides of pivot, pivot swing arm wobbling angle is the contained angle and the contained angle between two spacing portions and is the acute angle.
Preferably, the bilateral symmetry of pivot swing arm bottom is equipped with the stay wire head mounting hole, the one end fixedly connected with of cable with the stay wire head that the stay wire head mounting hole corresponds, the stay wire head is pegged graft to one of them in the stay wire head mounting hole just the cable is located the spacing inslot, the stay wire head mounting hole that the stay wire head was pegged graft is located respectively with the mounting hole that the cable was worn out the both sides of pivot swing arm center pin.
Preferably, one side of one of the limiting parts, which is close to the rotating shaft swing arm, is clamped with an adjusting stop block, the side wall of the rotating shaft swing arm is attached to the adjusting stop block in the rotating process, and the mounting position of the adjusting stop block and the stay wire head mounting hole in which the stay wire head is inserted are positioned on the same side of the central shaft of the rotating shaft swing arm.
Preferably, the box body comprises an upper shell and a lower shell, the edges of the upper shell and the lower shell are connected in a snap-fit manner, the upper shell and the lower shell enclose a trigger cavity, a stay wire hose is buckled on the installation Kong Naka, and the stay wire penetrates through the stay wire hose.
The utility model discloses a have following advantage:
under initial state, because the pulling of cable is held, make one side of pivot swing arm can contradict and penetrate on the spacing portion of end one side near the cable, the pivot rotates the back, it rotates to the spacing portion direction of opposite side to drive the pivot swing arm, make the reset spring energy storage, the rotation of pivot swing arm can make the pulling cable remove, and then utilize the cable to trigger seat adjustment mechanism, loosen after the pivot, reset spring energy release, can make the pivot resume initial condition, thereby realize the reciprocating motion of cable, trigger seat adjustment mechanism, the both sides of box body are provided with the mounting hole, in the installation of reality, the cable can change the mounting hole that penetrates according to different seat adjustment mechanism's position, and then realized acting as go-between the demand of working in different directions respectively, and the suitability is wider, when the cable is more lax because of stress fatigue, can change the less adjustment dog of width, the line stroke of extension cable, needn't change, make it can continue to use, the utility model discloses the cable can be according to the direction of motion that seat adjustment mechanism changed, and the pulling stroke that can change.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the structure shown in fig. 1.
Fig. 3 is a schematic structural view of the inhaul cable of the present invention.
The labels in the figures are:
1. a box body; 10. an upper housing; 11. a lower housing; 12. a limiting part; 13. adjusting the stop block; 14. mounting holes;
2. a trigger component; 20. a rotating shaft; 21. a rotating shaft swing arm; 22. a stay wire head mounting hole; 23. pulling the wire head; 24. a cable; 25. a return spring; 26. a pull-cord hose.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art to more fully, accurately and deeply understand the concept and technical solutions of the present invention, through the description of the embodiments with reference to the accompanying drawings.
The pull wire control box shown in fig. 1-3 comprises a detachable box body 1, a trigger assembly 2 and a pull wire 24, wherein the trigger assembly 2 is arranged in the box body 1, mounting holes 14 are formed in two sides of the box body 1, one end of the pull wire 24 penetrates through one of the mounting holes and is connected with the trigger assembly 2, the other end of the pull wire 24 is connected with a seat adjusting mechanism, a rotating shaft 20 of the trigger assembly 2 penetrates out of the box body 1 and is rotationally connected with the box body 1, and the rotation of the rotating shaft 20 enables the pull wire 24 to be tensioned so that the seat adjusting mechanism is triggered.
When the device is used, a driving lever can be arranged on the penetrating side of the rotating shaft 20, the driving lever is utilized to drive the rotating shaft 20 to rotate, the rotating shaft 20 can rotate the rotating shaft swing arm 21 around the rotating shaft 20, the reset spring 25 can store energy, the box body 1 is provided with the limiting parts 12 on two sides of the rotating shaft 20, in an initial state, the cable 24 is pulled and held, the rotating shaft swing arm 21 is pulled to move towards the direction close to the cable 24, so that one side of the rotating shaft swing arm 21 can be abutted against the limiting part 12 close to one side where the cable 24 penetrates, the rotating shaft 20 rotates to drive the rotating shaft swing arm 21 to rotate towards the limiting part 12 on the other side, the reset spring 25 stores energy, so that the rotating shaft swing arm 21 can be away from the penetrating side of the cable 24, the rotating shaft swing arm 21 can be enabled to move away from the penetrating side of the cable 24, the rotating shaft swing arm 21 can rotate to pull the cable 24 to move, the seat adjusting mechanism is triggered by utilizing the cable 24, the rotating shaft swing arm 21, the linear motion is converted into the linear motion of the cable 24, the reciprocating transmission force and the displacement are realized, the swinging angle between the two limiting parts 12, the rotating shaft swing arm 21 is controlled, and the rotating shaft swing angle is prevented from being excessively abraded, and the rotating shaft swing arm 24.
The bilateral symmetry of pivot swing arm 21 bottom is equipped with and draws line head mounting hole 22, the one end fixedly connected with of cable 24 with draw line head 23 that line head mounting hole 22 corresponds, draw line head 23 to peg graft one of them draw in the line head mounting hole 22 just the cable 24 is located the spacing inslot, the mounting hole 14 that draws line head 22 and cable 24 to wear out that draw line head 23 to peg graft is located respectively the both sides of pivot swing arm 21 center pin.
The mounting holes 14 are formed in the two sides of the box body 1, the end of the stay cable 24 enters the box body 1 from one of the mounting holes 14, in the actual installation process, the stay cable 24 can penetrate into the mounting holes 14 according to the position change of different seat adjusting mechanisms, the requirements that the stay cables work in different directions are met, and the applicability is wider.
One side of one of the limiting parts 12 close to the rotating shaft swing arm 21 is clamped with an adjusting stop block 13, the side wall of the rotating shaft swing arm 21 is attached to the adjusting stop block 13 in the rotating process, and the mounting position of the adjusting stop block 13 and a wire drawing head mounting hole 22 in which a wire drawing head 23 is inserted are located on the same side of the central shaft of the rotating shaft swing arm.
The bottom of the adjusting stop block 13 is provided with an insertion groove which is inserted into the limiting part 12, the insertion groove and the limiting part 12 are in an interference fit state, so that the adjusting stop block 13 is not easy to be separated from the limiting part 12, the adjusting stop block 13 is provided with different specifications, the width of the adjusting stop block 13 is changed, because the side wall of the rotating shaft swing arm 21 is attached to the adjusting stop block 13 in the rotating process, the specification of the adjusting stop block 13 is changed, the rotating angle of the rotating shaft swing arm 21 can be changed, the wire drawing stroke of the inhaul cable can be adjusted, when the inhaul cable is loosened due to stress fatigue, the adjusting stop block 13 with smaller width can be replaced, the wire drawing stroke of the inhaul cable 24 is prolonged, the inhaul cable 24 does not need to be replaced, the inhaul cable 24 can be continuously used, the purpose of controlling the rotating angle of the rotating shaft swing arm 21 is achieved, and the probability of damage to the inhaul cable 24 and related parts due to excessive pulling is reduced.
The annular groove is formed in the end portion of the stay wire hose 26, so that the end portion of the stay wire hose 26 can form an I-shaped structure, when the upper shell 10 and the lower shell 11 are installed, the annular groove can be directly located in the installation hole 14, the hole wall of the installation hole 14 is clamped in the annular groove, the stay wire hose 26 can be prevented from being separated from the box body 1, the connection of the stay wire hose and the box body is tighter, the edges of the upper shell 10 and the lower shell 11 are connected in a buckling mode, the upper shell 10 and the lower shell 11 enclose a triggering cavity, the box body 1 can be rapidly and simply detached, and if the stay cable 24 or the rotating shaft swing arm 21 is abraded, the stay cable can be rapidly overhauled and replaced.
The working principle is as follows: in the initial state, because the cable 24 is pulled and held, the rotating shaft swing arm 21 is pulled to move towards the direction close to the cable 24, so that one side of the rotating shaft swing arm 21 can be abutted against the limiting part 12 close to one side of the penetrating end of the cable 24, after the rotating shaft 20 rotates, the rotating shaft swing arm 21 is driven to rotate towards the limiting part 12 at the other side, the reset spring 25 is enabled to store energy, so that the rotating shaft swing arm 21 is away from the penetrating side of the cable 24, because one end of the cable 24 is fixedly connected with the rotating shaft swing arm 21, the rotating shaft swing arm 21 can pull the cable 24 to move, and then the cable 24 is utilized to trigger the seat adjusting mechanism, the rotating motion of the rotating shaft swing arm 21 is converted into the linear motion of the cable 24, the reciprocating motion, the transmission force and the displacement of the cable 24 are realized, the swinging angle of the rotating shaft swing arm 21 is the included angle between the two limiting parts 12, the rotating initial position and the ending position of the rotating shaft swing arm 21 are controlled, the excessive abrasion of the inhaul cable 24 caused by overlarge rotation amplitude is avoided, the bottom of the adjusting stop block 13 is provided with an inserting groove which is inserted on the limiting part 12, the inserting groove and the limiting part 12 are in an interference fit state, so that the adjusting stop block 13 is not easy to be separated from the limiting part 12, the adjusting stop block 13 is provided with different specifications, the width of the adjusting stop block 13 is changed, the side wall of the adjusting stop block 13 is attached to the adjusting stop block 13 in the rotation process of the rotating shaft swing arm 21, the specification of the adjusting stop block 13 is changed, the rotation angle of the rotating shaft swing arm 21 can be changed, the wire drawing stroke of the inhaul cable can be adjusted, when the inhaul cable is loosened due to stress fatigue, the adjusting stop block 13 with smaller width can be replaced, the wire drawing stroke of the inhaul cable 24 is prolonged, the inhaul cable 24 is not required to be replaced, the inhaul cable can be continuously used, and the purpose of controlling the rotation angle of the rotating shaft swing arm 21 is realized, reducing the chance of damage to the pull cord 24 and associated parts due to over-pulling.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial modifications of the inventive concept and technical solutions of the present invention or direct application of the inventive concept and technical solutions to other applications without modification are within the scope of the present invention.
Claims (5)
1. The utility model provides a control box that acts as go-between which characterized in that: including detachable box body (1), trigger subassembly (2) and cable (24), the inside of box body (1) is equipped with trigger subassembly (2) just mounting hole (14) have all been opened to the both sides of box body (1), one of them is passed to the one end of cable (24) the mounting hole with trigger subassembly (2) are connected, the other end and the seat adjustment mechanism of cable (24) are connected, the pivot (20) of trigger subassembly (2) wear out box body (1) and with box body (1) rotate to be connected, the rotation of pivot (20) makes cable (24) are taut so that seat adjustment mechanism is triggered.
2. The pull-cord control box according to claim 1, wherein: trigger subassembly (2) including pivot swing arm (21), reset spring (25), spacing portion (12) and spacing groove, pivot (20) run through box body (1) just pivot swing arm (21) with pivot (20) fixed connection, pivot (20) with fixedly connected with between the inner wall of box body (1) reset spring (25), pivot swing arm (21) are fan-shaped structure just the arc side of pivot swing arm (21) is opened along its radian direction has the spacing groove, the one end of cable (24) is passed mounting hole (14) with the bottom fixed connection of pivot swing arm (21) and make cable (24) are located the arc wall, the inner wall integrated into one piece of box body (1) has two spacing portions (12), and two spacing portions (12) are established respectively the both sides of pivot (20), pivot swing arm (21) wobbling angle is contained angle between two spacing portions (12) and is the acute angle.
3. A cord control box according to claim 2, wherein: the bilateral symmetry of pivot swing arm (21) bottom is equipped with and draws line head mounting hole (22), the one end fixedly connected with of cable (24) with draw line head (23) that line head mounting hole (22) correspond, draw line head (23) to peg graft one of them draw line head mounting hole (22) in just cable (24) are located spacing inslot, the mounting hole (14) that draw line head (23) are pegged graft and are worn out with cable (24) are located respectively the both sides of pivot swing arm (21) center pin.
4. A cord control box according to claim 3, wherein: one side joint that one of them spacing portion (12) is close to pivot swing arm (21) has adjustment dog (13), its lateral wall with in pivot swing arm (21) pivoted in-process with adjustment dog (13) paste mutually, the mounted position of adjustment dog (13) with stay wire head mounting hole (22) that stay wire head (23) were pegged graft are located the homonymy of the center pin of pivot swing arm.
5. The pull-cord control box according to claim 4, wherein: the box body (1) comprises an upper shell (10) and a lower shell (11), the edges of the upper shell (10) and the lower shell (11) are connected in a buckling mode, a trigger cavity is defined by the upper shell (10) and the lower shell (11), a stay wire hose (26) is buckled in the mounting hole (14), and the stay wire (24) penetrates through the stay wire hose (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275543.7U CN217969318U (en) | 2022-08-29 | 2022-08-29 | Pull wire control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275543.7U CN217969318U (en) | 2022-08-29 | 2022-08-29 | Pull wire control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217969318U true CN217969318U (en) | 2022-12-06 |
Family
ID=84261582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222275543.7U Active CN217969318U (en) | 2022-08-29 | 2022-08-29 | Pull wire control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217969318U (en) |
-
2022
- 2022-08-29 CN CN202222275543.7U patent/CN217969318U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |