CN208767174U - A kind of travel switch touching mechanism and massage armchair - Google Patents
A kind of travel switch touching mechanism and massage armchair Download PDFInfo
- Publication number
- CN208767174U CN208767174U CN201821267231.9U CN201821267231U CN208767174U CN 208767174 U CN208767174 U CN 208767174U CN 201821267231 U CN201821267231 U CN 201821267231U CN 208767174 U CN208767174 U CN 208767174U
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- China
- Prior art keywords
- travel switch
- guide rail
- idler wheel
- rail bracket
- touching
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Abstract
The utility model discloses a kind of travel switch touching mechanism and massage armchairs, the touching mechanism includes guide rail bracket and idler wheel, guide rail bracket is equipped with guide rail, idler wheel can mutually roll cooperation with guide rail, the touching mechanism further includes the positive travel switch for being installed on guide rail bracket, and idler wheel touches the triggering end of travel switch to generate trigger signal to the triggering end of the trip switch towards guide rail and when idler wheel is rolled to travel switch.The touching mechanism is not necessarily to that the components of touching travel switch are separately provided, and is directly touched by idler wheel existing on machine core, not only reduces components, save the cost, and reduce the space at massage armchair back.Meanwhile the fit structure of idler wheel and guide rail has been highly developed and stable structure in the prior art, so that the structure that idler wheel is matched with travel switch is also highly stable, improves the detection accuracy of travel switch.
Description
Technical field
The utility model relates to a kind of travel switch touching mechanism and massage armchairs.
Background technique
The travel switch of massage armchair product touches mechanism at present, and often part is more, causes massage armchair overall volume larger.
Such as: touching block being set at machine core back, travel switch is arranged at guide rail back, passes through touching block when machine core is moved along guide rail
Travel switch is touched to provide signals to circuit main board.The back side of machine core and guide rail is arranged in touching mechanism, causes massaging chair back
Portion's volume is larger, and installation steps are more, and there is multistage assembly relation between part, and assembly, which is easy to appear error, causes stroke to be opened
Close failure.
Utility model content
The utility model provides a kind of travel switch touching mechanism, and which overcome the existing deficiencies of background technique.
The utility model solve the used technical solution of its technical problem first is that:
A kind of travel switch touching mechanism, it is characterised in that: the touching mechanism includes guide rail bracket and idler wheel, and guide rail bracket is equipped with
Guide rail, idler wheel can mutually roll cooperation with guide rail, which further includes the positive travel switch for being installed on guide rail bracket, the row
Idler wheel touches the triggering end of travel switch to produce to the triggering end of Cheng Kaiguan towards guide rail and when idler wheel is rolled to travel switch
Raw trigger signal.
Among one preferred embodiment: the front of guide rail bracket is provided with fixed frame, and travel switch is fixedly attached in fixed frame.
Among one preferred embodiment: fixed frame includes the bending piece of fixinig plate and the inverted concave being connected with fixinig plate,
The lateral surface Joint of travel switch and bending piece, the front Joint of fixinig plate and guide rail bracket.
Among one preferred embodiment: there are two travel switch number is set, fixed frame number set there are two and respectively with two
Travel switch is connected.
The utility model solve the used technical solution of its technical problem second is that: it is a kind of using row described above
The massage armchair of Cheng Kaiguan touching mechanism, it is characterised in that: massage armchair includes seat and machine core, and the guide rail bracket is mounted on seat,
The idler wheel is mounted on machine core.
The technical program compared with the background art, it has the following advantages:
1. touching the triggering end of travel switch by idler wheel since travel switch is installed on the front of guide rail bracket to generate touching
Signal, the touching mechanism be not necessarily to be separately provided touching travel switch components, directly pass through machine core on existing idler wheel into
Row touching, not only reduces components, save the cost, and reduce the space at massage armchair back.Meanwhile the cooperation of idler wheel and guide rail
Structure has been highly developed and stable structure in the prior art so that structure that idler wheel is matched with travel switch nor
Often stablize, improves the detection accuracy of travel switch.
2. fixed frame only includes the bending piece of fixinig plate and inverted concave, which is higher than fixinig plate, so that when rolling
Idler wheel is mutually touched with triggering end just when wheel is mutually touched with travel switch, height needed for guaranteeing travel switch.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts overall structure diagram when idler wheel touching travel switch；
Fig. 2 depicts the assembling schematic diagram of guide rail bracket, fixed frame and travel switch.
Specific embodiment
Please refer to Fig. 1 to Fig. 2, an a kind of preferred embodiment of travel switch touching mechanism.
The touching mechanism includes guide rail bracket 10 and idler wheel 21, and guide rail bracket 10 is equipped with guide rail 11, and idler wheel 21 can be with 11 phase of guide rail
Roll cooperation.
In the present embodiment, guide rail bracket 10 and guide rail 11 are arcuate structure, and the front of guide rail bracket 10 is provided with fixed frame 30.
In the present embodiment, fixed frame 30 includes the bending piece of fixinig plate and the inverted concave being connected with fixinig plate, fixed
The front Joint of piece and guide rail bracket 10.
In the present embodiment, 30 numbers of fixed frame set that there are two and along the front of guide rail bracket 10 arranged for interval up and down.
The touching mechanism further includes the positive travel switch 40 for being installed on guide rail bracket 10, the triggering end of the trip switch 40
Idler wheel 21 touches the triggering end of travel switch 40 to generate touching towards guide rail 11 and when idler wheel 21 is rolled to travel switch 40
It signals.
In the present embodiment, travel switch 40 is fixedly attached in fixed frame 30.
In the present embodiment, the lateral surface Joint of travel switch 40 and bending piece.
In the present embodiment, 40 numbers of travel switch set there are two and are connected respectively with two fixed frames 30.Two strokes
The distance between switch 40 is the moving distance of idler wheel 21.
When idler wheel 21 is move upwardly until the travel switch 40 of the touching of idler wheel 21 top, the trip switch 40 generates triggering
Signal and be transferred to the motherboard circuit of massage armchair with control idler wheel 21 stopping continue to move up；When idler wheel 21 is moved downward to rolling
When the travel switch 40 of 21 touching lower section of wheel 40 generation trigger signal of the trip switch and be transferred to the motherboard circuit of massage armchair with
The control stopping of idler wheel 21 continues to move down.
A kind of massage armchair using travel switch touching mechanism, massage armchair includes seat and machine core 20, the guide rail bracket 10
It is mounted on seat, the idler wheel is mounted on machine core 20.
Since travel switch 40 is installed on the front of guide rail bracket 10, by idler wheel 21 touch travel switch 40 triggering end with
Trigger signal is generated, which is not necessarily to that the components of touching travel switch 40 are separately provided, directly passes through on machine core 20
Some idler wheels 21 are touched, and not only reduce components, save the cost, and reduce the space at massage armchair back.Meanwhile idler wheel
21 and the fit structure of guide rail 11 have been highly developed and stable structure in the prior art, so that idler wheel 21 is opened with stroke
It is also highly stable to close the structure that 40 match, improves the detection accuracy of travel switch.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (5)
1. a kind of travel switch touches mechanism, it is characterised in that: the touching mechanism includes guide rail bracket and idler wheel, and guide rail bracket is equipped with and leads
Rail, idler wheel can mutually roll cooperation with guide rail, which further includes the positive travel switch for being installed on guide rail bracket, the trip
Idler wheel touches the triggering end of travel switch to generate to the triggering end of switch towards guide rail and when idler wheel is rolled to travel switch
Trigger signal.
2. a kind of travel switch according to claim 1 touches mechanism, it is characterised in that: the front of guide rail bracket is provided with solid
Determine frame, travel switch is fixedly attached in fixed frame.
3. a kind of travel switch according to claim 2 touches mechanism, it is characterised in that: fixed frame include fixinig plate and
The bending piece for the inverted concave being connected with fixinig plate, the lateral surface Joint of travel switch and bending piece, fixinig plate and guide rail bracket
Front Joint.
4. a kind of travel switch according to claim 2 or 3 touches mechanism, it is characterised in that: travel switch number is equipped with
Two, fixed frame number sets there are two and is connected respectively with two travel switches.
5. a kind of massage armchair using the touching of travel switch described in any one of Claims 1-4 mechanism, feature exist
In: massage armchair includes seat and machine core, and the guide rail bracket is mounted on seat, and the idler wheel is mounted on machine core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267231.9U CN208767174U (en) | 2018-08-02 | 2018-08-02 | A kind of travel switch touching mechanism and massage armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267231.9U CN208767174U (en) | 2018-08-02 | 2018-08-02 | A kind of travel switch touching mechanism and massage armchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767174U true CN208767174U (en) | 2019-04-19 |
Family
ID=66130625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821267231.9U Active CN208767174U (en) | 2018-08-02 | 2018-08-02 | A kind of travel switch touching mechanism and massage armchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767174U (en) |
-
2018
- 2018-08-02 CN CN201821267231.9U patent/CN208767174U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |