CN205863071U - Permutator - Google Patents
Permutator Download PDFInfo
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- CN205863071U CN205863071U CN201620702867.6U CN201620702867U CN205863071U CN 205863071 U CN205863071 U CN 205863071U CN 201620702867 U CN201620702867 U CN 201620702867U CN 205863071 U CN205863071 U CN 205863071U
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- gear
- permutator
- electric connection
- electrical connection
- connection component
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of permutator, including the switch pedestal being provided with mounting groove, rotatably it is fixed in described switch pedestal, and it is flush-mounted in the switch key of described mounting groove, and the side cover being connected with described switch pedestal, described switch key is provided with inversion mechanism and the first electric connection mechanism, described switch pedestal is provided with gear detent mechanism, described side cover is provided with the second electric connection mechanism, described inversion mechanism coordinates with described gear detent mechanism, described second electric connection mechanism at least includes the first electrical connection component and the second electrical connection component, described first electric connection mechanism is connected with described first electrical connection component or described second electrical connection component.The gear that can realize permutator is changed, and working method is simple, and reliability is high, and the simple in construction of above-mentioned permutator, and assembly connects compact, and volume is little and low cost of manufacture.
Description
Technical field
This utility model relates to electric switch technical field, particularly a kind of permutator.
Background technology
Permutator is widely used in the fields such as household electrical appliance, motorcycle, automobile.It is permissible according to different modes of operation
It is divided into: pressing type, trigger-type, dial type, several kinds such as rotary, the most especially making with touch switch and rotary switch
With the most extensive.At present, on market, the structure of touch switch is usually relatively complex, and assembling manufacturing difficulty is high, functional reliability
Difference；The location of rotary switch, energising poor reliability, and high in order to ensure location and energising reliability, it usually needs will switch
Volume do bigger, be so correspondingly improved production cost, increased receiving space when installing, accommodated space at some
On limited equipment the most inapplicable.
Summary of the invention
Based on this, this utility model is to overcome the defect of prior art, it is provided that a kind of gear conversion is convenient, structure letter
Single, functional reliability is high, compact and the permutator of low cost of manufacture.
Its technical scheme is as follows:
A kind of permutator, including being provided with the switch pedestal of mounting groove, is rotatably fixed in described switch pedestal and embedding
Being loaded on the switch key of described mounting groove, and the side cover being connected with described switch pedestal, described switch key is provided with and changes
Position mechanism and the first electric connection mechanism, described switch pedestal is provided with gear detent mechanism, and described side cover is provided with the second electricity
Property bindiny mechanism, described second electric connection mechanism at least includes the first electrical connection component and the second electrical connection component, when
Described inversion mechanism moves with described gear detent mechanism when coordinating, and described first electric connection mechanism electrically connects with described first
Connected components or described second electrical connection component are connected.
Wherein in an embodiment, the first pilot hole that described inversion mechanism includes being arranged on described switch key,
The elastic press part of first be arranged in described first pilot hole and the rolling with the described first elastic press part end abutment
Body, described gear detent mechanism includes the first gear location division, and described first electric connection mechanism includes contact, on described contact
Being provided with at least two contact, described first electrical connection component includes that the first electric connection part and second is electrically connected with part, described
Rolling element compresses when being arranged at described first gear location division, and two described contacts are electrically connected with part, institute with described first respectively
State the second electric connection part to connect.
Wherein in an embodiment, the cell wall of described mounting groove is provided with the first positive stop lug boss, when described first electrical
When bindiny mechanism is connected with described first electrical connection component, described switch key is buckled in described first positive stop lug boss.
Wherein in an embodiment, described gear detent mechanism also includes the second gear location division, described second electrical
Connecting assembly and include that described first is electrically connected with part and the 3rd electric connection part, described rolling element compresses and is arranged at described second gear
During location division, position, two described contacts are connected with described first electric connection part, described 3rd electric connection part respectively.
Wherein in an embodiment, the cell wall of described mounting groove is additionally provided with the second positive stop lug boss, when described first electricity
When property bindiny mechanism is connected with described second electrical connection component, described switch key is buckled in described second positive stop lug boss.
Wherein in an embodiment, described gear detent mechanism also includes that gear locating slot, described rolling element are connected to
In described gear locating slot.
Wherein in an embodiment, described first gear location division is convexly equipped with the first gear positive stop lug boss, described rolling
Kinetoplast is connected to described first gear positive stop lug boss.
Wherein in an embodiment, described second gear location division is convexly equipped with second gear position positive stop lug boss, described rolling
It is dynamic that he is connected to described second gear positive stop lug boss.
Wherein in an embodiment, described first electric connection mechanism also includes be arranged on described switch key
Two pilot holes, protruded the locating dowel arranged by the bottom of described second pilot hole and in being arranged at described second pilot hole and overlap
The elastic press part of second be loaded in described locating dowel, described contact is connected with the end of the described second elastic press part.
Wherein in an embodiment, described switch key is cambered surface with the face that coordinates of described mounting groove.
The beneficial effects of the utility model are:
Above-mentioned permutator is when pressing described switch key, and described switch key can rotate relative to described switch pedestal,
Now by the different cooperations of described inversion mechanism from described gear detent mechanism, make described first electric connection mechanism with described
The cooperation of the first electrical connection component or described second electrical connection component is electrically connected with, and thus realizes the shelves of permutator
Position is changed, and working method is simple, and reliability is high, and the simple in construction of above-mentioned permutator, and assembly connects compact, and volume is little and system
Make low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the permutator described in this utility model embodiment；
Fig. 2 is the profile at the permutator A-A described in this utility model embodiment；
Fig. 3 is the high gear working state schematic representation of the permutator described in this utility model embodiment；
Fig. 4 is the low gear working state schematic representation of the permutator described in this utility model embodiment.
Description of reference numerals:
100, switch pedestal, 120, mounting groove, the 122, first positive stop lug boss, the 124, second positive stop lug boss, 140, gear fixed
Position mechanism, the 142, first gear location division, the 143, first gear positive stop lug boss, the 144, second gear location division, 145, second gear
Position positive stop lug boss, 146, gear locating slot, 200, switch key, 220, inversion mechanism, the 222, first pilot hole, the 224, first bullet
Property press part, 226, rolling element, the 240, first electric connection mechanism, 242, contact, the 244, second pilot hole, 246, locating dowel,
248, the second elastic press part, 300, side cover, the 320, second electric connection mechanism, the 340, first electrical connection component, 342, the
One is electrically connected with part, and 344, second is electrically connected with part, the 360, second electrical connection component, and the 362, the 3rd is electrically connected with part.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As it is shown in figure 1, a kind of permutator, including being provided with the switch pedestal 100 of mounting groove 120, rotatably it is fixed on institute
State in switch pedestal 100 and be flush-mounted in the switch key 200 of described mounting groove 120, and coordinate with described switch pedestal 100 even
The side cover 300 connect, described switch key 200 is provided with inversion mechanism 220 and the first electric connection mechanism 240, described switch bottom
Seat 100 is provided with gear detent mechanism 140, and described side cover 300 is provided with the second electric connection mechanism 320, described second electrical
Bindiny mechanism 320 at least includes the first electrical connection component 340 and the second electrical connection component 360, when described inversion mechanism 220
Move when coordinating with described gear detent mechanism 140, described first electric connection mechanism 240 and described first electrical connection component
340 or described second electrical connection component 360 are connected.
Above-mentioned permutator is when pressing described switch key 200, and described switch key 200 can the most described switch pedestal
100 rotate, and now by the different cooperations of described inversion mechanism 220 from described gear detent mechanism 140, make described first electrical
Bindiny mechanism 240 electrically connected with described first electrical connection component 340 or described second coordinating of electrical connection component 360
Connecing, the gear thus realizing permutator is changed, and working method is simple, and reliability is high, and the structure letter of above-mentioned permutator
Single, assembly connects compact, and volume is little and low cost of manufacture.
In the present embodiment, described switch pedestal 100 is semi-enclosed rectangular housing, and it has upper opening and a side
Portion's opening, side mouth is connected with described side cover 300, and the sidewall of rectangular housing has also been wholely set rotating shaft, described in open
Close, on button 200, installing hole is set, by rotating shaft with the cooperation of installing hole so that described switch key 200 can realize relative
The rotation of described switch pedestal 100.Preferably, the groove width of the width of described switch key 200 and described mounting groove 120 is mutually
Join, by fitting tightly outside cell wall and described switch key 200, be possible not only to avoid described switch key 200 rotating
Shi Fasheng shifted laterally, affects using effect and experience sense, may also operate as certain waterproof action simultaneously, it is to avoid rainwater penetrates into
Contact with live components in mounting groove 120, there is contact hidden danger.
Additionally, when pressing described switch key 200, described switch key 200 realizes rotation around the shaft, now described
Inversion mechanism 220 the most described gear detent mechanism 140 slides, and the most described gear detent mechanism 140 is provided with many
Individual gear location division, so that described inversion mechanism 220 coordinates from different gear location divisions to realize changing the purpose of gear.?
In one of them embodiment, described inversion mechanism 220 includes the first pilot hole 222 being arranged on described switch key 200, sets
The first elastic press part 224 of being placed in described first pilot hole 222 and with the described first elastic press part 224 end abutment
Rolling element 226, described gear detent mechanism 140 includes the first gear location division 142, described first electric connection mechanism 240
Including contact 242, described contact 242 is provided with at least two contact, and described first electrical connection component 340 includes that first is electrical
Connector 342 and second is electrically connected with part 344, and described rolling element 226 compresses when being arranged at described first gear location division 142,
Two described contacts are connected with described first electric connection part 342, described second electric connection part 344 respectively.
Further, described switch key 200 is cambered surface with the face that coordinates of described mounting groove 120.Thus can ensure that described
Switch key 200 is avoided when rotating interfering with the sidewall of described switch pedestal 100, it is ensured that the reliable operation of switch；Simultaneously
It is also ensured that the use of switch key 200 is more laborsaving, rotate more smooth.
Illustrate as a example by motorcycle in the present embodiment.Described first elastic press part 224 is spring, described rolling
Body 226 is ball, and spring is arranged in the first pilot hole 222, and ball is connected to the diameter of the end of spring, preferably ball and is more than
The diameter of spring and the aperture less than the first pilot hole 222, thus can ensure that ball can be good at the first pilot hole 222
Interior slip, and realize compressing and resilience by the elastic force of spring.
When motorcycle is in normal enforcement state, described gear detent mechanism 140 also includes gear locating slot 146, institute
State rolling element 226 to be connected in described gear locating slot 146.Now, described contact 242 not with described first electrical connection component
340 contact with any one in described second electrical connection component 360, and ball is fixed on described by the pressure self-locking of spring
In gear locating slot 146, so that described switch key 200 is in original state, can by above-mentioned firm assembling structure
To ensure at the uniform velocity travelling with normal speed of motorcycle, shift structure is simple, reliable operation.
As it is shown on figure 3, further when motorcycle needs to run at high speed, the most firmly press described switch key 200
Rotating to the right to be on right side gear (high gear), now ball is rolled into described first gear location division 142, described
First gear location division 142 is preferably inclined-plane, to reduce manufacture difficulty and manufacturing cost.Ball is solid by the elastic auto-locked of spring
Being scheduled on inclined-plane, meanwhile, two described contacts on described contact 242 are electrically connected with part 342 and described with described first respectively
Second is electrically connected with part 344 contact realizes in electrical contact, thus realizes by conventional gear to the conversion of high gear.Use ball
Barrel shift, make gearshift mode simple to operate reducing while frictional resistance, reliable operation.Wherein, described first electricity
Property connector 342 and described second be electrically connected with part 344 and be preferably copper or the inserted sheet of iron work, to possess good electrically leading
Logical performance and used life.
Additionally, the cell wall of described mounting groove 120 is provided with the first positive stop lug boss 122, when described first electric connection mechanism
240 when being connected with described first electrical connection component 340, and described switch key 200 is buckled in described first positive stop lug boss 122.
After described switch key realizes the conversion of high gear, the sidepiece of the most described switch key 200 is connected to described first limit
On the boss 122 of position, it may thereby be ensured that while the normal realization of gear conversion, it is also possible to prevent the rotation of described key switch
Excessively, cause gear translation exception, improve the reliability of switch.The upper surface of the most preferred described switch key 200
Link up smoothly with the upper surface of described switch pedestal 100 so that the outward appearance of permutator is more attractive in appearance.It addition, described first grade
Position is convexly equipped with the first gear positive stop lug boss 143 on location division 142, and described rolling element 226 is connected to described first gear limit convex
Platform 143.Effect of keeping out from there through described first gear positive stop lug boss 143 is possible to prevent ball from described first pilot hole
Come off in 222, affect functional reliability and the service life of permutator.
As shown in Figure 4, wherein in an embodiment, described gear detent mechanism 140 also includes the second gear location division
144, described second electrical connection component 360 includes that described first is electrically connected with part 342 and the 3rd electric connection part 362, described
Rolling element 226 compresses when being arranged at described second gear location division 144, and two described contacts are electrically connected with described first respectively
Part 342, described 3rd electric connection part 362 connect.
When motorcycle needs to run at a low speed, the most firmly press described switch key 200 and rotate to the left to be in a left side
On side gear (low gear), now ball is rolled into described second gear location division 144, described second gear location division 144
It is preferably inclined-plane, to reduce manufacture difficulty and manufacturing cost.Ball is fixed on inclined-plane by the elastic auto-locked of spring, meanwhile,
Two described contacts on described contact 242 are electrically connected with part 342 and the described 3rd respectively and are electrically connected with part 362 with described first
Contact realizes being electrically connected with, thus realizes by conventional gear to the conversion of low gear.Use the barrel shift of ball, reducing
Make gearshift mode simple to operate while frictional resistance, reliable operation.Wherein, described first it is electrically connected with part 342 and described
3rd is electrically connected with part 362 is preferably the inserted sheet of copper alloy, to possess the good performance and used life that electrically conducts.
Wherein in an embodiment, the cell wall of described mounting groove 120 is additionally provided with the second positive stop lug boss 124, when described
When first electric connection mechanism 240 is connected with described second electrical connection component 360, described switch key 200 is buckled in described
Second positive stop lug boss 124.Keep out effect from there through described second positive stop lug boss 124, be possible to prevent ball from described first
Come off in pilot hole 222, affect functional reliability and the service life of permutator.Additionally, described second gear location division
Be convexly equipped with second gear position positive stop lug boss 145 on 144, described rolling he be connected to described second gear positive stop lug boss 145.Thus lead to
Cross the effect of keeping out of described second gear positive stop lug boss 145 be possible to prevent ball in described first pilot hole 222 come off, shadow
Ring functional reliability and the service life of permutator.
As in figure 2 it is shown, described first electric connection mechanism 240 also includes on the basis of above-described embodiment further
The second pilot hole 244 of being arranged on described switch key 200, protruded determining of arranging by the bottom of described second pilot hole 244
Position post 246 and in being arranged at described second pilot hole 244 and the second elastic press part of being set in described locating dowel 246
248, described contact 242 is connected with the end of the described second elastic press part 248.
Wherein, the described second elastic press part 248 is spring, and described locating dowel 246 is preferably from described second pilot hole
The cylinder of setting protruding upward in the middle part of at the bottom of the hole of 244, is loaded on spring housing on this cylinder, can avoid spring-compressed or stretch
Stress during exhibition and produce shifted laterally, the loose contact preventing from causing described contact 242 with being electrically connected with part, the electricity of impact switch
Property connection effect.It addition, described contact 242 is connected with the end of spring, both can be integrative-structure, it is also possible to is assembling
Structure.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a permutator, it is characterised in that include the switch pedestal being provided with mounting groove, be rotatably fixed on described switch bottom
On seat and be flush-mounted in the switch key of described mounting groove, and the side cover being connected with described switch pedestal, described switch key
Being provided with inversion mechanism and the first electric connection mechanism, described switch pedestal is provided with gear detent mechanism, and described side cover sets
The first electrical connection component and second is electrically connected with to have the second electric connection mechanism, described second electric connection mechanism at least to include
Assembly, when described inversion mechanism moves with described gear detent mechanism and to coordinate, described first electric connection mechanism and described the
One electrical connection component or described second electrical connection component are connected.
Permutator the most according to claim 1, it is characterised in that described inversion mechanism include being arranged at described switch by
The first pilot hole on key, the elastic press part of first be arranged in described first pilot hole and compress with described first elasticity
The rolling element of part end abutment, described gear detent mechanism includes the first gear location division, described first electric connection mechanism bag
Including contact, described contact is provided with at least two contact, and described first electrical connection component includes the first electric connection part and
Two are electrically connected with part, and described rolling element compresses when being arranged at described first gear location division, and two described contacts are respectively with described
First is electrically connected with part, described second electric connection part connection.
Permutator the most according to claim 1, it is characterised in that the cell wall of described mounting groove is provided with the first limit convex
Platform, when described first electric connection mechanism is connected with described first electrical connection component, described switch key is buckled in described
First positive stop lug boss.
Permutator the most according to claim 2, it is characterised in that described gear detent mechanism also includes that the second gear is fixed
Position portion, described second electrical connection component includes that described first is electrically connected with part and the 3rd electric connection part, and described rolling element supports
When pressure is arranged at described second gear location division, two described contacts are electrically connected with part, described 3rd electricity respectively with described first
Property connector connect.
Permutator the most according to claim 1, it is characterised in that be additionally provided with second on the cell wall of described mounting groove spacing
Boss, when described first electric connection mechanism is connected with described second electrical connection component, described switch key is buckled in institute
State the second positive stop lug boss.
Permutator the most according to claim 2, it is characterised in that described gear detent mechanism also includes that gear positions
Groove, described rolling element is connected in described gear locating slot.
Permutator the most according to claim 2, it is characterised in that be convexly equipped with first grade on described first gear location division
Position positive stop lug boss, described rolling element is connected to described first gear positive stop lug boss.
Permutator the most according to claim 4, it is characterised in that be convexly equipped with second gear on described second gear location division
Position positive stop lug boss, described rolling element is connected to described second gear positive stop lug boss.
Permutator the most according to claim 2, it is characterised in that described first electric connection mechanism also includes being arranged at
The second pilot hole on described switch key, the bottom of described second pilot hole protrude the locating dowel arranged and be arranged at institute
Stating the second elastic press part that the second pilot hole is interior and is set in described locating dowel, described contact compresses with described second elasticity
The end of part connects.
Permutator the most according to claim 1, it is characterised in that described switch key coordinates with described mounting groove
Face is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702867.6U CN205863071U (en) | 2016-07-05 | 2016-07-05 | Permutator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702867.6U CN205863071U (en) | 2016-07-05 | 2016-07-05 | Permutator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863071U true CN205863071U (en) | 2017-01-04 |
Family
ID=57644704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702867.6U Active CN205863071U (en) | 2016-07-05 | 2016-07-05 | Permutator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853967A (en) * | 2019-11-27 | 2020-02-28 | 贵州振华华联电子有限公司 | Steel ball rolling friction long-life fluctuation switch |
-
2016
- 2016-07-05 CN CN201620702867.6U patent/CN205863071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853967A (en) * | 2019-11-27 | 2020-02-28 | 贵州振华华联电子有限公司 | Steel ball rolling friction long-life fluctuation switch |
| CN110853967B (en) * | 2019-11-27 | 2021-08-27 | 贵州振华华联电子有限公司 | Steel ball rolling friction long-life fluctuation switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |