CN2909498Y

CN2909498Y - Steering switch of motorcycle

Info

Publication number: CN2909498Y
Application number: CN 200620109909
Authority: CN
Inventors: 程学宝
Original assignee: CHONGQING DONGTAI LOCOMOTIVE PARTS Co Ltd
Current assignee: CHONGQING DONGTAI LOCOMOTIVE PARTS Co Ltd
Priority date: 2006-02-09
Filing date: 2006-02-09
Publication date: 2007-06-06
Anticipated expiration: 2016-02-09

Abstract

The utility model discloses a pole changer used for motorcycles. An electric button combination is arranged on a housing of a switch assembly. A spring for the recovery of the electric button combination is mounted between the electric button combination and the switch assembly. A wiring board is fixed on a bracket. The bracket is fixed in the housing of the switch assembly. A steering slide block is mounted between the wiring board and the housing of the switch assembly. The steering slide block is provided with a hole whose left and right ends are inclined plane. The lower part of the electric button combination is connected with a guide pad. The guide pad is located in the hole of the steering slide block. The lower part of the guide pad is inserted in a fillister designed on the wiring board for horizontal movement of the guide pad. The left and right sides of the guide pad are provided with an inclined plane in parallel respectively to the two inclined planes at the left and right ends of the hole on the steering slide block. The steering slide block is provided with a conductor always touching the middle one of the three contacts on the wiring board. The steering slide block is equipped with a steel ball for positioning. The utility model is simple in structure, easy in assembly and reliable in use.

Description

The pole changer of motorcycle

Technical field

The utility model relates to a kind of pole changer of motor vehicle, the pole changer that particularly a kind of simple in structure, assembling of motorcycle easily, dependability is strong.

Background technology

At present, the fixed contact of the terminal block of the pole changer of motorcycle generally is to be set to four, per two is that a component is arranged at the terminal block two ends, and turn to the moving contact on the slide block to be set to two, cooperate with two groups of fixed contacts on the terminal block respectively, stir by push button combination and to turn to slide block to move, make one group of fixed contact on the moving contact connection terminal block that turns on the slide block, make the direction indicator lamp circuit turn-on of this group fixed contact control, the shinny demonstration of direction indicator lamp turns to, and the location after turning to slide block to move is then locked by two push rods that are provided with.When closing direction indicator lamp, press the button of closing in the push button combination, press down the push rod releasing to turning to the slide block locking by closing button, turn to slide block return under the effect of return spring, one group of fixed contact of conducting disconnects, and the direction indicator lamp of this group fixed contact control is closed.Because the work of this pole changer is finished by a plurality of mechanical transfer, and must adopt a plurality of return springs to realize, thus its complex structure, the failure rate height, reliability is low; And because of its complex structure, parts are many, and the difficulty of producing assembling is also relatively large, is unfavorable for enhancing productivity.

Summary of the invention

The purpose of this utility model provides a kind of pole changer of motorcycle, and this pole changer is compared with existing pole changer, and structure is simpler, and parts are few, the mechanical transfer decreased locomotion, and failure rate is low, and dependability can be improved.

The purpose of this utility model is achieved in that push button makes up the push button that is used for that is positioned on the switch assembly housing by the buckle axle and makes up the hole of moving to the left and right, be provided with a spring that is used for push button combination return between push button combination and the switch assembly housing, terminal block is fixed on the support, support is fixed in the switch assembly housing, is provided with one between terminal block and the switch assembly housing and turns to slide block.Turning to slide block to be provided with two ends, a left and right sides is the hole on inclined-plane, the lower end of push button combination connects a guide pad, guide pad is arranged in the hole that turns to slide block, in the groove that the confession guide pad that is provided with on the lower end insertion terminal block of guide pad moves horizontally, the left and right sides of guide pad is provided with the inclined-plane parallel respectively with the inclined-plane, two ends, the left and right sides, hole that turns to slide block, turn to slide block to be provided with a contact placed in the middle in three contacts that are arranged side by side on a conductor and the terminal block and often contact, the steel ball that turns to slide block to be provided with to be used to locate.

Owing to adopted such scheme, to be provided with two ends, a left and right sides on the slide block be the hole on inclined-plane turning to, the lower end of push button combination connects a guide pad, guide pad is arranged in the hole that turns to slide block, in the groove that the confession guide pad that is provided with on the lower end insertion terminal block of guide pad moves horizontally, the left and right sides of guide pad has and the consistent inclined-plane of gradient, inclined-plane, two ends, the left and right sides, hole that turns to slide block, turn to slide block to be provided with a contact placed in the middle in three contacts that are arranged side by side on a conductor and the terminal block and often contact, the steel ball that turns to slide block to be provided with to be used to locate.As long as stir the push button combination to the left or to the right, the guide pad that push button combination lower end is connected is stirred and is turned to slide block to move to the left or to the right, the conductor that turns on the slide block can be contacted with adjacent two contacts in three contacts on the terminal block, connect the circuit of left steering lamp or right turn lamp thus, open direction indicator lamp.Turn to slide block to move the back by the steel ball location that is used to locate, the push button combination is then got back to the middle position under the effect of the spring that is used for push button combination return.In the time of need closing direction indicator lamp, as long as press the button of closing of push button combination, being connected the guide pad of closing on the button moves down, the inclined-plane of guide pad one side with turn to slider bore in the inclined-plane of homonymy contact, guide pad promotes to turn to the slide block return in the process that moves down, the circuit of connection is disconnected, turn to behind the slide block return, close button return under the effect of spring by the steel ball location that is used to locate.The unlatching of the pole changer of this structure, the mechanical transfer process of closing are simple, reliable, are not easy that there was a mechanical failure, and parts are less relatively, and assembling is easily simple.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

Embodiment

Referring to Fig. 1, Fig. 2, one by closing button 1 and turning to push button combine and assemble that button 3 forms on switch assembly housing 14, the bar hole that the lower end that turns to button 3 of push button combination is passed on the switch assembly housing 14 blocks with buckle 8, axle is positioned on the switch assembly housing 14, and the push button combination can be moved in bar hole to the left and right.A compression spring 4 that is used for push button combination return is installed in and turns to the corresponding groove that is provided with on button 3 and the switch assembly housing 14, is granted certain precompressed when compression spring 4 is installed, the push button combination is moved after return rapidly.The bar of cutting out button 1 lower end of push button combination passes the stepped hole that turns on the button 3, and a compression spring 2 is enclosed within and is positioned at the big end of the stepped hole that turns to button 3 on the bar of closing button 1, make close button 1 press down after return rapidly.Close a fixedly connected guide pad 7 on the bar of button 1 lower end, the bar of cutting out button 1 lower end is inserted in the hole that is provided with on the guide pad 7, and is by the ratchet that is provided with on the bar that guide pad 7 is fixing.A terminal block 9 that is provided with three contacts is fixed on support 5, support 5 by screw in switch assembly housing 14.Terminal block 9 is provided with the groove that moves horizontally for guide pad, and this bottom portion of groove is provided with the hole for guide pad 7 vertical moving.Be provided with one between terminal block 9 and the switch assembly housing 14 and turn to slide block 6, this turns to slide block 6 displacement to slide between terminal block 9 and switch assembly housing 14.Turning to slide block 6 to be provided with two ends, a left and right sides is the hole on inclined-plane, be connected the guide pad 7 of closing button 1 lower end and be arranged in this hole, the lower end of guide pad 7 is stretched out this hole and is inserted in the groove that moves horizontally for guide pad that is provided with on terminal block 9, make push button combination left or when moving right, the external part by guide pad 7 bottoms drives and turns to slide block 6 to do horizontal displacement.The left and right sides of guide pad 7 is provided with the inclined-plane parallel respectively with the inclined-plane, two ends, the left and right sides, hole that turns to slide block 6, the inclined-plane gradient of guide pad 7 left and right sides is 30～60 degree, with 45 degree left and right sides effects is good, make downwards when closing button 1, move down by guide pad 7, the inclined-plane of one side promotes to turn to slide block 6 returns.Turning to slide block 6 to be provided with a contact placed in the middle in three contacts that are arranged side by side on a laminar conductor 10 and the terminal block 9 often contacts, the bending two ends of this conductor 10 is inserted in the groove that turns to the setting of slide block 6 bottom surfaces, and withstand by the compression spring 11 that is placed in the hole that is provided with in the middle of this groove, conductor 10 can be contacted tightly with the contact on the terminal block 9.The length of this conductor 10 is greater than the distance between two adjacent in three contacts that are arranged side by side on the terminal block 9 contact near-ends, less than the distance between non-conterminous two contact near-ends in three contacts, make to turn to the slide block 6 can be the contacting on the contact of centre and the left side or the right the circuit of conducting left steering lamp or right turn lamp by displacement conductor 10.The bottom surface that turns to slide block 6 is a blind hole also, and a compression spring 13 and a steel ball that is used for locating 12 are placed on this hole successively.Terminal block 9 is provided with three depressions that are used for the steel ball location, make and turn to slide block 6 left or after moving right, the steel ball 12 that is used to locate can cooperate with the depression on a left side or the right and forms the location, turn to slide block 6 returns after, the steel ball 12 that is used to locate can cooperate with the depression of centre to form locatees.

Three contacts on the terminal block of this pole changer are connected in the circuit of left and right direction indicator lamp by lead.This pole changer is installed in motorcycle direction handle on hand, and the driver can turn on a left side or right turn lamp with the button that turns to that finger is stirred push button combination, and the push button that press...withes one's finger down makes up closes button and can close a left side or right turn lamp.

Claims

1. the pole changer of a motorcycle, the push button combination is made up the hole of moving to the left and right by the push button that is used for that the buckle axle is positioned on the switch assembly housing, be provided with a spring that is used for push button combination return between push button combination and the switch assembly housing, terminal block is fixed on the support, support is fixed in the switch assembly housing, be provided with one between terminal block and the switch assembly housing and turn to slide block, it is characterized in that: turning to slide block (6) to be provided with two ends, a left and right sides is the hole on inclined-plane, the lower end of push button combination connects a guide pad (7), guide pad (7) is arranged in the hole that turns to slide block (6), in the groove that the last confession guide pad that is provided with of the lower end insertion terminal block (9) of guide pad (7) moves horizontally, the left and right sides of guide pad (7) is provided with the inclined-plane parallel respectively with the inclined-plane, two ends, the left and right sides, hole that turns to slide block (6), turn to slide block (6) to be provided with a contact placed in the middle in three contacts that are arranged side by side on a conductor (10) and the terminal block (9) and often contact, the steel ball (12) that turns to slide block (6) to be provided with to be used to locate.

2. the pole changer of motorcycle according to claim 1, it is characterized in that: push button makes up by cutting out button (1) and turning to button (3) to form, the bar of cutting out button (1) lower end passes the stepped hole that turns on the button (3) and is connected with guide pad (7), and a spring (2) is enclosed within and is positioned at the big end of stepped hole that turns to button (3) on the bar of closing button (1).

3. the pole changer of motorcycle according to claim 2 is characterized in that: the bar of cutting out button (1) lower end is inserted in guide pad (7) and goes up in the hole that is provided with, and fixedlys connected by ratchet and the guide pad (7) that are provided with on the bar.

4. the pole changer of motorcycle according to claim 1 is characterized in that: the inclined-plane gradient at guide pad (7) two ends, the left and right sides is 30～60 degree.

5. the pole changer of motorcycle according to claim 1 is characterized in that: terminal block (9) is gone up the bottom portion of groove that moves horizontally for guide pad that is provided with and is provided with hole for guide pad (7) vertical moving.

6. the pole changer of motorcycle according to claim 1 is characterized in that: terminal block (9) is provided with three depressions that are used for steel ball (12) location.

7. the pole changer of motorcycle according to claim 1, it is characterized in that: the length of conductor (10) is greater than the distance between two adjacent in three contacts that are arranged side by side on the terminal block (9) contact near-ends, less than the distance between non-conterminous two contact near-ends in three contacts.

8. the pole changer of motorcycle according to claim 1 is characterized in that: the steel ball that is used for locating (12) be placed on turn to slide block (6) to go up to be provided with spring (13) hole is housed.