CN211398238U

CN211398238U - Releasing mechanism power box

Info

Publication number: CN211398238U
Application number: CN201922390474.2U
Authority: CN
Inventors: 梁红瑞; 苏军柱; 郑志中
Original assignee: Shanghai Guiruiheng Auto Parts Co ltd
Current assignee: Shanghai Guiruiheng Auto Parts Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-01
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a release mechanism power box relates to car cable control technical field, it includes the box body, run through on the lateral wall of box body and seted up the threading through-hole, it is provided with the installation piece to slide in the box body, be provided with the mounting point on the installation piece, it is provided with the rotor to rotate along one side of the direction that perpendicular and installation piece slided in the box body, rotor pivoted axis is perpendicular with the direction that installation piece slided, still be provided with articulated connecting rod in the box body, the one end of articulated connecting rod articulates the border position who keeps away from rotor axis of rotation at the rotor, the other end of articulated connecting rod articulates on the installation piece, and the articulated axis at articulated connecting rod both ends all is on a parallel with the. The utility model has the advantages of help reducing the pivoted condition and taking place between heart yearn terminal and the installation piece, reduce heart yearn terminal to the wearing and tearing of installation piece, help prolonging the life of release mechanism power box.

Description

Releasing mechanism power box

Technical Field

The utility model belongs to the technical field of car cable control technique and specifically relates to a release mechanism power box is related to.

Background

The automobile stay wire and cable are linkage members mainly used for transmission control of automobile skylights, side windows, clutches and the like, and mainly comprise a wire tube 100, mounting sleeves 200 at two ends of the wire tube 100, a steel wire core wire 300 and core wire terminals 400 mounted at two ends of the steel wire core wire 300 (see fig. 1). In practical use, the two core terminals 400 are respectively connected to the driving device and the driven device to drive the driven device by the driving device.

Chinese prior publication No. CN104169124B, which discloses a release mechanism comprising: a housing defining a pivot element; a rotor at least partially disposed within the housing and pivotably engaging the pivot member for rotation about an axis, wherein the rotor is adapted for manual rotation by a user; and wherein the rotor also includes a connection feature for connecting an end of the long flexible cable to the rotor such that rotation of the rotor displaces the long flexible cable.

Chinese prior publication No. CN107299798A discloses a door latch release mechanism for a passenger vehicle including at least one of a latch mechanism and a handle mechanism. The latch mechanism includes a first bell crank with a first pivot axis and two mounting points. The handle mechanism includes a second bell crank with a second pivot axis and two mounting points. The handle mechanism further includes a door handle bar having a third pivot axis, and a mechanical linkage connecting the door handle bar and the second double armed crank.

Taking the patent of chinese patent with publication number CN107299798A as an example, in the prior art, in order to ensure the stable driving operation of the driving device to the driven device through the pulling wires, the driving device (i.e. the releasing mechanism) often drives the driven device through two pulling wires; in order to reduce the interference between the two pull wires, two mounting points are often arranged on two opposite side edges of the first double-armed crank. However, as the pulling wire reciprocates, the terminal of the core wire and the mounting point of the first double-armed crank rotate and rub with each other, and under the strong tension of the pulling wire, the situation that the mounting point of the first double-armed crank is broken easily occurs, and a point to be improved exists.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide a release mechanism power box through setting up the mounting point on the installation piece that slides along the direction that the threading through-hole runs through the box body lateral wall, helps reducing the wearing and tearing of heart yearn terminal to the installation piece and takes place between heart yearn terminal and the installation piece, reduces the heart yearn terminal and to the life of installation piece, helps prolonging release mechanism power box.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a release mechanism power box, includes the box body, run through on the lateral wall of box body and seted up the threading through-hole, it is provided with the installation piece to slide in the box body, the direction of sliding of installation piece is on a parallel with the direction that the threading through-hole runs through the box body lateral wall, be provided with the mounting point on the installation piece, it is provided with the rotor to rotate along one side of the direction that perpendicular and installation piece slided in the box body, rotor pivoted axis is perpendicular with the direction that the installation piece slided, still be provided with articulated connecting rod in the box body, the one end of articulated connecting rod articulates the border position who keeps away from rotor axis of rotation at the rotor, the other end of articulated connecting rod articulates on the installation piece, just the articulated axis at articulated connecting rod both ends all is on a.

By adopting the technical scheme, in actual installation, a worker can penetrate a steel wire core wire into the box body through the threading through hole, and the core wire terminal, which penetrates the steel wire core wire into one end of the box body, is installed on the installation point, so that the steel wire core wire penetrating into the box body is straightened between the threading through hole and the installation block; when the box body is used, the driving piece drives the rotor to rotate in the box body in a reciprocating mode, and the installation block is driven to slide in the box body under the transmission of the hinged connecting rod. In this way, the rotation friction between the core wire terminal and the mounting block is reduced, the abrasion of the core wire terminal to the mounting block is reduced, and the service life of the power box of the release mechanism is prolonged. In addition, under the matching drive of the rotor and the hinged connecting rod, the sliding range of the mounting block is limited, and the situation that the power box of the release mechanism is damaged due to excessive sliding of the mounting block is reduced.

The utility model discloses further set up to: the installation piece is provided with the guide face, the length direction of guide face is on a parallel with the slip direction of installation piece, the mounting point includes the joint groove and link up the groove, the joint groove is seted up at the installation piece, just link up groove intercommunication joint groove and guide face.

Through adopting above-mentioned technical scheme, by guide face guide steel wire heart yearn, help reducing the condition emergence that rocks in the steel wire heart yearn motion to reduce the condition emergence of steel wire heart yearn and installation piece friction damage.

The utility model discloses further set up to: the installation piece has seted up the lead wire groove in guide face one side, the length direction of lead wire groove is parallel with the direction of sliding of installation piece, just link up groove intercommunication joint groove and lead wire groove.

Through adopting above-mentioned technical scheme, with the installation piece embedding to the spout in and with the spout cooperation of sliding, help guaranteeing the stability that the installation piece slided in the box body.

The utility model discloses further set up to: the box body inner wall is provided with the spout, the length direction of spout is on a parallel with the direction that the installation piece slided, just in the installation piece embedding spout and with the spout cooperation of sliding.

The utility model discloses further set up to: the driving piece is a torsion spring, the axis of the torsion spring is collinear with the rotation axis of the rotor, one end of the torsion spring is fixed with the rotor in a clamped mode, the other end of the torsion spring is fixed with the box body in a clamped mode, and the box body is penetrated out of the rotor along one side of the rotation axis of the rotor.

Through adopting above-mentioned technical scheme, in the practical application, the staff can the manual rotation rotor to drive installation piece and steel wire heart yearn motion, and drive rotor, installation piece and steel wire heart yearn by the torsional spring and do the motion that resumes, thereby realize the reciprocal drive operation of driving piece to rotor and installation piece.

The utility model discloses further set up to: the box body is internally and fixedly provided with a stabilizing column, the rotating axis of the stabilizing column is collinear with the rotating axis of the rotor, and the torsion spring is sleeved on the stabilizing column.

By adopting the technical scheme, the torsion spring is sleeved on the stabilizing column, so that the stability of the torsion spring during torsion is ensured.

The utility model discloses further set up to: the rotor includes knob and rotor, the knob can be dismantled fixedly with the rotor, the knob rotates and sets up on the box body, just the box body is worn out to one side that the knob deviates from the rotor, the one end that the installation piece was kept away from to articulated connecting rod articulates on the rotor.

Through adopting above-mentioned technical scheme, set up knob and rotor components of a whole that can function independently to can dismantle knob and rotor fixed, when the two arbitrary one of knob and rotor damages, only need to change and correspond the part, help reducing the cost of maintenance to release mechanism power box.

The utility model discloses further set up to: the knob is provided with the polygon prism along its one side that rotates the axial and be close to the rotor, the polygon slot has been seted up on the rotor, the cooperation of pegging graft of polygon prism and polygon slot.

Through adopting above-mentioned technical scheme, by the cooperation of pegging graft of polygon prism and polygon slot realize dismantling fixedly between knob and the rotor, help making things convenient for the installation and the uninstallation operation of staff between knob and the rotor.

The utility model discloses further set up to: the box body includes half box of first half box and second, half box of first half box and second is fixed through trip and draw-in groove joint.

Through adopting above-mentioned technical scheme, it is fixed through trip and draw-in groove joint with half box of first and second, help making things convenient for the staff to the equipment and the maintenance uninstallation operation of release mechanism.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the installation point is arranged on the installation block which slides along the direction that the threading through hole penetrates through the side wall of the box body, so that the rotation between the core wire terminal and the installation block is reduced;

(2) the steel wire core wire is guided by the guide surface and the guide groove, so that the situation of shaking of the steel wire core wire in the movement process is reduced, and the situation of friction damage of the steel wire core wire and the mounting block is reduced;

(3) the lead wire groove is comprehensively utilized to guide the steel wire core wire, the mounting block is arranged in the sliding groove in a sliding mode, and the torsion spring is sleeved on the stabilizing column, so that the stability of the releasing mechanism power box during use is greatly improved.

Drawings

FIG. 1 is a schematic view of a prior art vehicle cable assembly;

FIG. 2 is a schematic axial view of the power box of the present embodiment, which mainly shows the overall structure of the release mechanism;

FIG. 3 is a schematic view of the present embodiment mainly showing the structure of the mounting block and the avoiding groove;

fig. 4 is a schematic diagram of the driving assembly structure of the present embodiment.

Reference numerals: 1. a box body; 11. a first half-box; 111. a hook is clamped; 12. a second half-box; 121. a card slot; 122. a stabilization post; 13. a threading through hole; 2. mounting blocks; 21. a guide surface; 22. a lead slot; 3. mounting points; 31. a clamping groove; 32. a through groove; 4. a drive assembly; 41. a rotor; 411. a knob; 4111. a polygonal prism; 412. a rotating body; 4121. a polygonal slot; 42. a hinged connecting rod; 43. a torsion spring; 5. a limiting sliding plate; 51. a chute; 6. an avoidance groove; 100. a conduit; 200. installing a sleeve; 300. a steel wire core wire; 400. a core wire terminal.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Example (b):

referring to fig. 2 and 4, a release mechanism power box comprises a box body 1, wherein a threading through hole 13 is formed in the side wall of the box body 1 in a penetrating mode, an installation block 2 is arranged in the box body 1 in a sliding mode, the sliding direction of the installation block 2 is parallel to the direction in which the threading through hole 13 penetrates through the side wall of the box body 1, an installation point 3 is arranged on the installation block 2, and a driving assembly 4 used for driving the installation block 2 to slide is further arranged on the box body 1. In actual installation, a worker can clamp the installation sleeve 200 at one end of the conduit 100 into the threading through hole 13, penetrate the steel wire core wire 300 into the box body 1 through the threading through hole 13, and install the core wire terminal 400 at one end of the box body 1 through the steel wire core wire 300 on the installation point 3, so that the steel wire core wire 300 penetrating into the box body 1 is straightened between the threading through hole 13 and the installation block 2; during the use, drive installation piece 2 by drive assembly 4 and slide and then drive steel wire heart yearn 300 and utilize in box body 1 along the straight line.

Referring to fig. 3 and 4, the box body 1 includes half first box 11 and half second box 12, and one side integrated into one piece that the first half 11 marginal position of box is close to trip 111 has trip 111, and half 12 marginal positions of box of second have seted up draw-in groove 121 near one side of trip 111, and trip 111 and draw-in groove 121 joint cooperation, and trip 111 are provided with four at the week side edge interval of half first box 11, draw-in groove 121 and trip 111 one-to-one.

Further, the inner wall of one side that half box 11 of first box and half box 12 of second are close to each other all is provided with spacing slide 5, the length direction of spacing slide 5 is on a parallel with the glide direction of installation piece 2, and spacing slide 5 is provided with two at the equal parallel interval of one side inner wall that half box 11 of first box and half box 12 of second are close to each other, all be formed with spout 51 between two arbitrary corresponding spacing slide 5, one side that installation piece 2 is close to half box 11 of first box and one side that installation piece 2 is close to half box 12 of second correspond respectively and imbed to two spout 51 in, and installation piece 2 stably slides in two spout 51. The threading through holes 13 are provided one on each of both sides of the case 1 in the sliding direction of the mounting block 2.

The drive assembly 4 comprises a rotor 41 and an articulation link 42. The rotor 41 includes a knob 411 and a rotating body 412, and the knob 411 penetrates the first half case 11 from one side of the first half case 11 close to the second half case 12 and is rotatably engaged with the first half case 11. The rotating body 412 is located on one side of the knob 411 close to the second half case 12, a polygonal prism 4111 is arranged on one side of the knob 411 close to the rotating body 412 along the rotating axial direction of the knob, a polygonal slot 4121 is formed in the rotating body 412 in a penetrating mode along the rotating axial line of the rotating body, and the polygonal prism 4111 is in inserting fit with the polygonal slot 4121. One end of the hinge connecting rod 42 is hinged at the edge position of the rotating body 412 far away from the rotating axis of the rotating body 412, the other end of the hinge connecting rod 42 is hinged at the middle part of the mounting block 2, the hinge axes at the two ends of the hinge connecting rod 42 are both parallel to the rotating axis of the rotating body 412, and an avoiding groove 6 for avoiding the hinge connection is arranged on the limiting sliding plate 5 which is positioned on one side of the second half box 12 close to the rotating body 412. The driving assembly 4 further comprises a torsion spring 43, the axis of the torsion spring 43 is collinear with the rotation axis of the rotor 41, one end of the torsion spring 43 is fixedly connected with the rotor 41 in a clamping mode, and the other end of the torsion spring 43 is fixedly connected with the box body 1 in a clamping mode. In order to ensure the stability of the rotor 41, a stabilizing column 122 is fixedly arranged on the inner wall of the second box 1, the rotation axis of the stabilizing column 122 is collinear with the rotation axis of the rotor 41, and the torsion spring 43 is sleeved on the stabilizing column 122. In practical application, a worker can rotate the knob 411 to drive the rotor 41 to rotate in a reciprocating manner, and drive the mounting block 2 and the steel wire core wire 300 to move in the box body 1 through the hinged connecting rod 42; then, the torsion spring 43 drives the rotor 41, the mounting block 2 and the wire core 300 to perform a restoring motion.

The mounting point 3 comprises a clamping groove 31 and a through groove 32 which are arranged on the mounting block 2. The clamping grooves 31 are formed in the mounting block 2 along the direction of the rotating axis of the rotor 41, one clamping groove 31 is formed in the mounting block 2 along the sliding direction of the mounting block 2, and a group of clamping grooves 31 is formed in the mounting block 2 along two sides of the rotating axis of the rotor 41; and, two adjacent catching grooves 31 in the rotational axial direction of the rotor 41 communicate. A guide surface 21 is formed on one side of the mounting block 2, which is far away from the rotor 41, a through groove 32 penetrates through the clamping groove 31 and the guide surface 21, the through groove 32 is positioned on the side wall of the mounting block 2 along the axial direction of the rotor 41, and the through grooves 32 correspond to the clamping grooves 31 one by one. The mounting block 2 has a lead groove 22 formed on one side of the guide surface 21, the longitudinal direction of the lead groove 22 is parallel to the sliding direction of the mounting block 2, both sides of the lead groove 22 in the longitudinal direction are respectively communicated with two corresponding through grooves 32, and the lead groove 22 is provided corresponding to the through grooves 32.

In actual installation, the staff can penetrate steel wire heart yearn 300 to box body 1 in through-wire through-hole 13, penetrate the heart yearn terminal 400 joint income joint groove 31 of box body 1 one end with the steel wire heart yearn to with steel wire heart yearn 300 in proper order around through-going groove 32 and lead wire groove 22. In the application, installation piece 2 is the straight line and slides in spout 51, and installation point 3 of installation piece 2 is the straight line with threading through-hole 13, helps reducing the condition emergence that drives relative rotation between core wire terminal 400 and the joint groove 31 in the motion of steel wire core wire 300.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A power box of a release mechanism comprises a box body (1), wherein a threading through hole (13) is formed in the side wall of the box body (1) in a penetrating mode, and the power box is characterized in that an installation block (2) is arranged in the box body (1) in a sliding mode, the sliding direction of the installation block (2) is parallel to the direction in which the threading through hole (13) penetrates through the side wall of the box body (1), an installation point (3) is arranged on the installation block (2), a rotor (41) is arranged in the box body (1) in a rotating mode along one side perpendicular to the sliding direction of the installation block (2), the rotating axis of the rotor (41) is perpendicular to the sliding direction of the installation block (2), a hinged connecting rod (42) is further arranged in the box body (1), one end of the hinged connecting rod (42) is hinged to the edge position, away from the rotating axis of the rotor (41), and the other end of the hinged connecting rod (, and the hinge axes at the two ends of the hinge connecting rod (42) are parallel to the rotating axis of the rotor (41), and a driving piece for driving the rotor (41) to rotate in a reciprocating manner is further arranged on the box body (1).

2. A release mechanism power box according to claim 1, characterized in that the mounting block (2) is provided with a guide surface (21), the length direction of the guide surface (21) is parallel to the sliding direction of the mounting block (2), the mounting point (3) comprises a snap-in groove (31) and a through groove (32), the snap-in groove (31) is opened in the mounting block (2), and the through groove (32) communicates the snap-in groove (31) and the guide surface (21).

3. The release mechanism power box of claim 2, characterized in that the mounting block (2) is provided with a lead groove (22) on one side of the guide surface (21), the length direction of the lead groove (22) is parallel to the sliding direction of the mounting block (2), and the through groove (32) is communicated with the clamping groove (31) and the lead groove (22).

4. A releasing mechanism power box according to claim 1, characterized in that the inner wall of the box body (1) is provided with a sliding slot (51), the length direction of the sliding slot (51) is parallel to the sliding direction of the mounting block (2), and the mounting block (2) is embedded in the sliding slot (51) and is in sliding fit with the sliding slot (51).

5. A release mechanism power pack according to claim 1, wherein the driving member is a torsion spring (43), the axis of the torsion spring (43) is collinear with the rotation axis of the rotor (41), one end of the torsion spring (43) is fixed to the rotor (41) in a clamping manner, the other end of the torsion spring (43) is fixed to the pack (1) in a clamping manner, and the rotor (41) penetrates out of the pack (1) along one side of the rotation axis.

6. A release mechanism power cartridge according to claim 5, characterized in that a stabilizing post (122) is fixedly arranged in the cartridge body (1), the axis of rotation of the stabilizing post (122) is collinear with the axis of rotation of the rotor (41), and the torsion spring (43) is sleeved on the stabilizing post (122).

7. A releasing mechanism power box according to claim 1, characterized in that the rotor (41) comprises a knob (411) and a rotating body (412), the knob (411) is detachably fixed with the rotating body (412), the knob (411) is rotatably arranged on the box body (1), one side of the knob (411) departing from the rotating body (412) penetrates out of the box body (1), and one end of the hinge connecting rod (42) far away from the mounting block (2) is hinged on the rotating body (412).

8. The power box for the release mechanism according to claim 7, wherein a polygonal prism (4111) is disposed on one side of the knob (411) close to the rotating body (412) along the rotating axis direction, a polygonal slot (4121) is formed in the rotating body (412), and the polygonal prism (4111) is inserted into and matched with the polygonal slot (4121).

9. A release mechanism power cartridge according to claim 1, characterized in that the cartridge body (1) comprises a first half cartridge (11) and a second half cartridge (12), and the first half cartridge (11) and the second half cartridge (12) are fixed by a hook (111) and a slot (121).