CN211376580U

CN211376580U - Combined switch

Info

Publication number: CN211376580U
Application number: CN201922411659.7U
Authority: CN
Inventors: 李奇江; 石勇
Original assignee: Yuyao Ruimate Electric Appliance Co ltd
Current assignee: Yuyao Ruimate Electric Appliance Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-28
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a combination switch relates to the auto-parts field, and it includes the driving lever, with driving lever fixed connection's roating seat, the mounting box that supplies the roating seat to install, and the one end that the driving lever was kept away from to the roating seat is provided with conflict portion, is provided with the spacing lug of contradicting with conflict portion on the mounting box, is provided with a plurality of spacing recesses that supply conflict portion to be absorbed in conflict on the spacing lug, is provided with the fixed slot that supplies spacing lug both ends to insert fixedly on the mounting box. The utility model discloses have the effect that make things convenient for more and the cost is lower when changing after the combination switch damages.

Description

Combined switch

Technical Field

The utility model belongs to the technical field of auto-parts and specifically relates to a combination switch is related to.

Background

The combined switch is also called a change-over switch, and in a vehicle electric control circuit, the combined switch is often used as a switch introduced by a power supply, and can directly start or stop a low-power motor or make the motor rotate forward and backward, rotate backwards and forwards and the like, so that the functions of forward moving, backward moving, windshield wiper, gear adjustment of high and low speeds and the like can be realized in vehicle control.

The control of various functions is carried out through shifting from top to bottom of shift lever generally to current combination switch, the one end and the arcwall face contact of shift lever, be provided with a plurality of arc recesses on the arcwall face, after shifting the shift lever and making the shift lever sink into to the arc recess, the shift lever drives contact switch and removes in order to switch on contact switch, and the shift lever can not break away from in the arc recess this moment, need artificial operating lever once more, it is rotatory in order to follow the shift lever roll-off in the arc recess to drive the shift lever, drive contact switch concerted movement when the shift lever roll-off, thereby make contact switch separate, reach the effect of circuit disconnection.

The above prior art solutions have the following drawbacks: because the one end and the arcwall face of driving lever are in the state of contradicting always, and have certain effort to act on the arcwall face, the frequency of using the driving lever when the vehicle uses is higher, under long-time use, the arcwall face has certain wearing and tearing, thereby make the degree of depth of arc recess reduce, the driving lever takes place to become flexible and roll-off in the arc recess easily after making driving lever one end sink into in the arc recess, lead to the combination switch inefficacy, and the arcwall face generally is integrative setting on combination switch's shell, need all change whole combination switch's shell after the arcwall face wearing and tearing became invalid, the troublesome poeration and the cost that leads to the fact the change increases, there is improved space yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a combination switch, it is more convenient and the cost is lower when changing.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a combination switch, includes the driving lever, with driving lever fixed connection's roating seat, the mounting box that supplies the roating seat installation, the one end that the driving lever was kept away from to the roating seat is provided with conflict portion, be provided with the spacing lug of contradicting with conflict portion on the mounting box, be provided with a plurality of spacing recesses that supply conflict portion to sink into conflict on the spacing lug, be provided with on the mounting box and supply spacing lug both ends to insert fixed slot.

Through adopting above-mentioned technical scheme, spacing lug and fixed slot mutually support for when installing spacing lug, only need with spacing lug install to the fixed slot in can, convenient operation improves the efficiency of spacing lug installation, when pulling down spacing lug and maintaining, only need with spacing lug from the fixed slot take out can, compare in changing whole mounting box, it is more convenient to operate, improve work efficiency, and spacing lug cost is lower, reduce the input of cost, reach reduce cost's effect.

The utility model discloses further set up to: the mounting box is provided with a top block which is mutually abutted against the limiting convex block, and the top block and one side of the limiting convex block, which is far away from the abutting part, are mutually abutted.

Through adopting above-mentioned technical scheme, the setting of kicking block for when conflict portion contradicts on spacing lug, the kicking block can be kept away from one side of conflict portion at spacing lug and withstood spacing lug, prevents to be out of shape because the apical force of conflict portion pushes up spacing lug, thereby prevents to lose the spacing effect to conflict portion because the degree of depth of spacing recess reduces after spacing lug warp, reaches the effect that improves spacing lug's life.

The utility model discloses further set up to: one side that spacing lug and conflict portion are contradicted is provided with the arc transition face, the arc transition face is located adjacent spacing groove connection department.

Through adopting above-mentioned technical scheme, the setting of transition face for stir the driving lever and drive conflict portion when spacing lug surface slides, conflict portion can contact with the transition face, makes conflict portion more smooth and easy at gliding in-process, and operating personnel's feeling is better, is difficult for appearing great pause and frustrate, improves operating personnel's use impression.

The utility model discloses further set up to: one side that the roating seat is close to conflict portion is provided with the drive pressure spring with conflict portion butt, set up the mounting hole that supplies the installation of drive pressure spring on the roating seat.

Through adopting above-mentioned technical scheme, because conflict portion is at spacing lug gliding in-process in surface, can order about spacing lug and take place deformation, make spacing lug take place deformation excessively and weaken the spacing effect of spacing recess under long-time effect easily, and the setting of drive pressure spring, when making conflict portion slide on spacing lug, the drive pressure spring can self take place the deformation of shrink in order to weaken spacing lug, thereby the deformation volume of making spacing lug descends the life that improves spacing lug.

The utility model discloses further set up to: and the rotating seat is provided with an installation groove for inserting and installing a driving pressure spring.

Through adopting above-mentioned technical scheme, when installing the drive pressure spring to the roating seat, only need with the drive pressure spring insert to the mounting groove in can, convenient operation improves the efficiency of drive pressure spring installation, and when the drive pressure spring received the extrusion, conflict portion can contract with the drive pressure spring, and the mounting groove provides the shrink space of conflict portion and drive pressure spring, improves the stability of drive pressure spring installation.

The utility model discloses further set up to: the rotary seat is provided with a sector block, and the mounting box is provided with a rotary groove for the sector block to rotate.

Through adopting above-mentioned technical scheme, the segment is mutually supported with the swivelling chute, when stirring the driving lever and drive the roating seat and rotate, the segment on the roating seat can follow the roating seat and together rotate in the roating chute, because the limiting displacement of roating chute makes the segment difficult emergence of taking place to rock at rotatory in-process, thereby improve the rotatory stability of roating seat, thereby make conflict portion can both slide along spacing lug's lateral wall surface when rotatory at every turn, the surface of the spacing lug of difficult roll-off, improve the gliding stability of conflict portion.

The utility model discloses further set up to: the rotary seat is provided with a butt joint block, and the mounting box is provided with a limit block which is limited by butt joint with the butt joint block.

Through adopting above-mentioned technical scheme, the setting of stopper is stirring the driving lever and is driving conflict portion and slide to spacing recess after, butt piece on the roating seat this moment just with the stopper butt on the mounting box for the roating seat can not continue to rotate again, thereby guarantees conflict portion can not make conflict portion break away from spacing recess because operating personnel stirs the dynamics of driving lever greatly, improves the stability that the driving lever stirred.

The utility model discloses further set up to: the rotary seat is integrally provided with a convex block, and the mounting box is integrally provided with a limiting groove which is abutted and limited by the convex block.

Through adopting above-mentioned technical scheme, the bulge piece is mutually supported with the spacing groove, and when the installation roating seat, the bulge piece on the roating seat can be absorbed in earlier to the spacing groove for the position relatively fixed of roating seat is difficult for rocking, and the roating seat's of being convenient for installation, and the roating seat is difficult for rocking after installing to the mounting box, improves the stability of roating seat installation.

To sum up, the utility model discloses a beneficial technological effect does:

1. the limiting lug is fixed on the mounting box through the fixing groove, so that the limiting lug is convenient to mount and dismount, and the working efficiency is improved;

2. the arrangement of the driving pressure spring improves the service life of the limiting lug;

3. the sector blocks are matched with the rotary grooves, so that the rotary seat is not easy to shake in the rotating process, and the stability of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of a combination switch.

Fig. 2 is a schematic structural view of mounting of the mounting box.

Fig. 3 is an exploded schematic view of the mounting box.

Fig. 4 is a first schematic structural diagram of the rotary base mounted on the mounting base.

Fig. 5 is a second schematic structural view of the rotary base mounted on the mounting base.

Fig. 6 is an exploded view of the abutting portion, the driving compression spring, and the rotary base.

In the figure, 1, a deflector rod; 2. a rotating base; 3. mounting a box; 4. a contact part; 5. a limiting bump; 6. a limiting groove; 7. fixing grooves; 8. a top block; 9. an arc transition surface; 10. driving a pressure spring; 11. mounting grooves; 13. a sector block; 14. a rotating tank; 15. a butting block; 16. a limiting block; 17. a protruding block; 18. a limiting groove; 19. a mounting seat; 20. and (6) installing a cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, the mounting box comprises a shift lever 1, a rotating base 2 fixedly connected with the shift lever 1, and a mounting box 3 for mounting the rotating base 2, wherein the mounting box 3 comprises a mounting base 19 and a mounting cover 20, and the mounting cover 20 and the mounting base 19 are fixed through bolts; the rotary base 2 is mounted in a cavity formed by the mounting base 19 and the mounting cover 20.

Referring to fig. 4 and 5, an end of the rotating seat 2 away from the shift lever 1 is provided with an interference part 4, and the interference part 4 is made of a stable spherical rigid ball; fixed mounting has the spacing lug 5 of contradicting with conflict portion 4 on the mount pad 19, and spacing lug 5 is formed for rectangular shape metal block is buckled, and it has a plurality of spacing recesses 6 that supply conflict portion 4 to be absorbed in the conflict to buckle on the spacing lug 5, is provided with on the mount pad 19 to supply spacing lug 5 both ends to insert fixed slot 7 fixed. During actual installation, only two ends of the limiting lug 5 are inserted into the fixing groove 7, and the limiting lug 5 is fixed in the fixing groove 7 in an interference mode.

Referring to fig. 5 and 6, a driving pressure spring 10 abutting against the abutting part 4 is arranged on one side of the rotary base 2 close to the abutting part 4; the rotary seat 2 is provided with an installation groove 11 for inserting and installing a driving pressure spring 10. When the installation actually, only need arrange drive pressure spring 10 in mounting groove 11, making conflict portion 4 contradict on drive pressure spring 10, the internal diameter of drive pressure spring 10 is less than the diameter of conflict portion 4, and when roating seat 2 was rotatory, can drive pressure spring 10 and conflict portion 4 and move together, and conflict portion 4 is the gliding movement on spacing lug 5's surface.

An ejecting block 8 which is abutted against the limiting convex block 5 is integrally arranged on the mounting seat 19, the ejecting block 8 extends towards the limiting convex block 5, and one side of the ejecting block 8 and one side of the limiting convex block 5, which are far away from the abutting part 4, are abutted against each other.

One side that spacing lug 5 contradicted with conflict portion 4 is provided with arc transition face 9, and arc transition face 9 is located adjacent spacing recess 6 junction, and arc transition face 9 makes spherical conflict portion 4 slide on spacing lug 5 more smoothly.

The rotary base 2 is integrally provided with a sector block 13, and the mounting base 19 is provided with a rotary groove 14 for the rotary motion of the sector block 13; the rotation interval of the rotary base 2 is the rotation interval of the sector 13 on the rotary slot 14.

Be provided with butt piece 15 on roating seat 2, be provided with on the mount pad 19 with the spacing stopper 16 of butt 15 butt, drive roating seat 2 when stirring driving lever 1 and take place rotatory moving, after 2 rotatory certain angles of roating seat, the conflict takes place for butt piece 15 and stopper 16 on the roating seat 2, when butt piece 15 conflicts with stopper 16, can roating seat 2 extreme position that can rotate.

The rotary base 2 is integrally provided with a convex block 17, the convex block 17 is arranged on the upper surface and the lower surface of the rotary base 2, the convex block 17 is arranged in a shape similar to a cone, and the mounting base 19 and the mounting cover 20 are both provided with a limiting groove 18 which is abutted against the convex block 17 for limiting; during actual installation, the convex block 17 on the rotary base 2 is aligned to the limiting groove 18, so that the rotary base 2 is not easy to shake on the installation base 19 and the installation cover 20, and the installation stability of the rotary base 2 is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a combination switch, includes driving lever (1), with driving lever (1) fixed connection's roating seat (2), supply mounting box (3) of roating seat (2) installation, its characterized in that: the one end that driving lever (1) was kept away from in roating seat (2) is provided with conflict portion (4), be provided with spacing lug (5) of contradicting with conflict portion (4) on mounting box (3), be provided with a plurality of spacing recesses (6) that supply conflict portion (4) to be absorbed in conflict on spacing lug (5), be provided with on mounting box (3) and supply spacing lug (5) both ends to insert fixed slot (7) fixed.

2. A combination switch according to claim 1, wherein: be provided with on mounting box (3) kicking block (8) of contradicting each other with spacing lug (5), one side of contradicting portion (4) is kept away from with spacing lug (5) kicking block (8) contradicts each other.

3. A combination switch according to claim 1, wherein: one side that spacing lug (5) contradicted with conflict portion (4) is provided with arc transition face (9), arc transition face (9) are located adjacent spacing recess (6) junction.

4. A combination switch according to claim 1, wherein: one side of the rotating seat (2) close to the abutting part (4) is provided with a driving pressure spring (10) abutted against the abutting part (4).

5. A combination switch according to claim 1, wherein: and the rotating seat (2) is provided with an installation groove (11) for inserting and installing the driving pressure spring (10).

6. A combination switch according to claim 1, wherein: the rotary base (2) is provided with a sector (13), and the mounting box (3) is provided with a rotary groove (14) for the sector (13) to rotate.

7. A combination switch according to claim 1, wherein: the rotary seat (2) is provided with a butt joint block (15), and the mounting box (3) is provided with a limiting block (16) which is abutted and limited with the butt joint block (15).

8. A combination switch according to claim 1, wherein: the rotary seat (2) is integrally provided with a convex block (17), and the mounting box (3) is integrally provided with a limiting groove (18) which is abutted against and limited by the convex block (17).