CN207021163U - A kind of trigger architecture of travel switch - Google Patents
A kind of trigger architecture of travel switch Download PDFInfo
- Publication number
- CN207021163U CN207021163U CN201720710237.8U CN201720710237U CN207021163U CN 207021163 U CN207021163 U CN 207021163U CN 201720710237 U CN201720710237 U CN 201720710237U CN 207021163 U CN207021163 U CN 207021163U
- Authority
- CN
- China
- Prior art keywords
- positioning strip
- stroke
- switch
- salient point
- spacing salient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of trigger architecture of travel switch, including article body and stroke apparatus, it also includes one stroke positioning strip, described stroke apparatus includes Switch main body and two trigger switch, the upper surface at described stroke positioning strip both ends is respectively equipped with two spacing salient points of projection, trigger switch described in two is respectively placed in the both ends inside Switch main body, and the upper surface of the contact face stroke positioning strip of trigger switch, the height of two spacing salient points are more than contact and the distance of stroke positioning strip.This new stroke positioning strip of increase through inside in stroke apparatus, mutually touched and the contact with switch by spacing salient point thereon simultaneously, so as to control mobile state, can avoid triggering travel switch action using collision mode, it substantially prolongs the service life of product；And the space in stroke apparatus is provided with guiding groove, stroke positioning strip can move horizontally along guiding groove, stability when it more ensure that mobile.
Description
Technical field
The utility model belongs to field of switches, and in particular to a kind of travel switch.
Background technology
Existing travel switch is all by the way that in terminal, either limit point sets baffle plate or collision block, when switch moves to position
Direct collision is waited, easily breaks switch, the process of motion can not also ensure that whether speed is too fast, applies the stroke in inside screw
Switch necessarily require tiny and accurate limit, inside screw can not set big collision block, can not set big trapped orbit or
Person's drive device drives, the reaction unit of certainly also terminally positioned travel switch, and these are unsuitable for being used in small space
In, therefore it is badly in need of a kind of travel switch that can be applied in this kind of small space of screw rod.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of more permanent travel switch structure of service life.
A kind of trigger architecture of travel switch described in the utility model, including article body and stroke apparatus, it is described
Stroke apparatus be fixed in article body, it also includes one stroke positioning strip, and described stroke apparatus includes Switch main body
With two trigger switch, the upper surface at described stroke positioning strip both ends is respectively equipped with the first spacing salient point and the second limit of projection
Position salient point, the trigger switch described in two are respectively placed in the both ends inside Switch main body, and the contact face stroke of trigger switch
The upper surface of positioning strip, the height of the first spacing salient point and the second spacing salient point be more than contact and stroke positioning strip away from
From.
As to a kind of above-mentioned further describing for the variable gearing structure of syringe and door switch, the first limit
Position salient point and the second spacing bump height are identical.
It is described to open as further describing to a kind of above-mentioned variable gearing structure for being used for syringe and door switch
Close and a through hole is provided with body, the stroke positioning strip passes through through hole and relative Switch main body moves horizontally, the trigger switch
Positioned at the top of through hole, space of the contact into through hole is stretched out and is in contact with the first spacing salient point or the second spacing salient point.
It is described as further describing to a kind of above-mentioned variable gearing structure for being used for syringe and door switch
The side of stroke positioning strip two is upward and makes middle part formation groove, and described first is provided with the groove in the middle part of stroke positioning strip
Spacing salient point and the second spacing salient point, and groove is provided with multiple positioning holes, the described first spacing salient point and the second spacing salient point
It is fixed on by positioning hole in the groove of stroke positioning strip.
It is described as further describing to a kind of above-mentioned variable gearing structure for being used for syringe and door switch
Through hole both sides are provided with the guiding groove to extend to both ends, and described stroke positioning strip is placed in guiding groove and moved along guiding groove is horizontal
It is dynamic.
The beneficial effects of the utility model are：Increase the stroke positioning strip through inside, while the row in stroke apparatus
Spacing salient point is carried on journey positioning strip, is mutually touched and the contact with switch by spacing salient point, so as to control mobile state, its
Can avoid using compared with great dynamicses collision come trigger travel switch action by the way of, for the service life of product, its
Considerably increase access times；Space in stroke apparatus is provided with guiding groove, and stroke positioning strip can be horizontal along guiding groove
It is mobile, which ensure that stability when mobile；Multiple positioning holes are provided with groove, 2 spacing salient points can be made according to stroke need
The change wanted is adjusted, so as to adapt to the mobile demand of lifting column.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the construction profile that stroke positioning strip coordinates with stroke apparatus；
Fig. 3 is the structure chart of trigger switch；
Fig. 4 is the diagrammatic cross-section that stroke positioning strip coordinates with stroke apparatus；
Fig. 5 is the structure chart of stroke positioning strip.
Embodiment
Reference picture 1-5, a kind of trigger architecture of travel switch described in the utility model, including article body 1 and row
Range device 3, described stroke apparatus are fixed in article body, and it also includes one stroke positioning strip 2, described stroke apparatus
3 include Switch main body 31 and two trigger switch 32, and the upper surface at described stroke positioning strip both ends is respectively equipped with the of projection
One spacing 33 and second spacing salient point 34 of salient point, the trigger switch described in two are respectively placed in the both ends inside Switch main body, and
The upper surface of the face stroke positioning strip of contact 35 of trigger switch, the height of the first spacing salient point and the second spacing salient point are big
In contact and the distance of stroke positioning strip.
As to a kind of above-mentioned further describing for the variable gearing structure of syringe and door switch, the first limit
Position salient point and the second spacing bump height are identical.
It is described to open as further describing to a kind of above-mentioned variable gearing structure for being used for syringe and door switch
Close and a through hole 4 is provided with body, the stroke positioning strip passes through through hole and relative Switch main body moves horizontally, the trigger switch
Positioned at the top of through hole, space of the contact into through hole is stretched out and is in contact with the first spacing salient point or the second spacing salient point.It is logical
Cross spacing salient point and mutually touched with the contact of switch, so as to control mobile state, it can avoid using touching compared with great dynamicses
Hit to trigger the mode of travel switch action, for the service life of product, it considerably increases access times.
It is described as further describing to a kind of above-mentioned variable gearing structure for being used for syringe and door switch
The side of stroke positioning strip two is upward and middle part is formed groove 31, provided with described the in the groove in the middle part of stroke positioning strip
One spacing salient point and the second spacing salient point, and groove is provided with multiple positioning holes 36, the described first spacing salient point and second spacing
Salient point is fixed on by positioning hole in the groove of stroke positioning strip.Multiple positioning holes are provided with groove, 2 spacing salient points can be made
It is adjusted according to the change that stroke needs, so as to adapt to the mobile demand of lifting column.
It is described as further describing to a kind of above-mentioned variable gearing structure for being used for syringe and door switch
The both sides of through hole 4 are provided with the guiding groove to extend to both ends, and described stroke positioning strip is placed in guiding groove and moved along guiding groove is horizontal
It is dynamic.Space in stroke apparatus is provided with guiding groove, and stroke positioning strip can move horizontally along guiding groove, which ensure that mobile
When stability.
It is described above that not technical scope of the present utility model is imposed any restrictions, it is all according to the utility model technical spirit
Any modification, equivalent variations and the modification that embodiment to more than is made, still fall within the scope of technical solutions of the utility model
It is interior.
Claims (5)
1. a kind of trigger architecture of travel switch, including article body and stroke apparatus, described stroke apparatus are fixed on portion
In part main body, it is characterised in that：Also include one stroke positioning strip, described stroke apparatus includes Switch main body and two triggerings
Switch, the upper surface at described stroke positioning strip both ends are respectively equipped with the first spacing salient point and the second spacing salient point of projection, and two
Individual described trigger switch is respectively placed in the both ends inside Switch main body, and the contact face stroke positioning strip of trigger switch is upper
Surface, the height of the first spacing salient point and the second spacing salient point are more than contact and the distance of stroke positioning strip.
A kind of 2. trigger architecture of travel switch according to claim 1, it is characterised in that：First spacing salient point and second
Spacing bump height is identical.
A kind of 3. trigger architecture of travel switch according to claim 1, it is characterised in that：It is provided with the Switch main body
One through hole, the stroke positioning strip passes through through hole and relative Switch main body moves horizontally, and the trigger switch is located at the upper of through hole
Portion, space of the contact into through hole are stretched out and are in contact with the first spacing salient point or the second spacing salient point.
A kind of 4. trigger architecture of travel switch according to claim 1, it is characterised in that：Described stroke positioning strip two
Side is upward and middle part is formed groove, provided with the first described spacing salient point and the in the groove in the middle part of stroke positioning strip
Two spacing salient points, and groove is provided with multiple positioning holes, the described first spacing salient point and the second spacing salient point are consolidated by positioning hole
Due in the groove of stroke positioning strip.
A kind of 5. trigger architecture of travel switch according to claim 3, it is characterised in that：Described through hole both sides are provided with
The guiding groove to extend to both ends, described stroke positioning strip are placed in guiding groove and moved horizontally along guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710237.8U CN207021163U (en) | 2017-06-19 | 2017-06-19 | A kind of trigger architecture of travel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710237.8U CN207021163U (en) | 2017-06-19 | 2017-06-19 | A kind of trigger architecture of travel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021163U true CN207021163U (en) | 2018-02-16 |
Family
ID=61485307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720710237.8U Expired - Fee Related CN207021163U (en) | 2017-06-19 | 2017-06-19 | A kind of trigger architecture of travel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207021163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932462A (en) * | 2019-11-15 | 2020-03-27 | 惠州市睿普斯林智能科技有限公司 | Electric push rod with anti-shake and scour protection journey function |
| CN112017361A (en) * | 2019-05-28 | 2020-12-01 | 富士电机株式会社 | Commodity storage device |
-
2017
- 2017-06-19 CN CN201720710237.8U patent/CN207021163U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017361A (en) * | 2019-05-28 | 2020-12-01 | 富士电机株式会社 | Commodity storage device |
| CN112017361B (en) * | 2019-05-28 | 2021-11-02 | 富士电机株式会社 | Commodity storage device |
| CN110932462A (en) * | 2019-11-15 | 2020-03-27 | 惠州市睿普斯林智能科技有限公司 | Electric push rod with anti-shake and scour protection journey function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |