CN205943865U - Adjustable synchronous formula redundancy micro -gap switch - Google Patents
Adjustable synchronous formula redundancy micro -gap switch Download PDFInfo
- Publication number
- CN205943865U CN205943865U CN201620684571.6U CN201620684571U CN205943865U CN 205943865 U CN205943865 U CN 205943865U CN 201620684571 U CN201620684571 U CN 201620684571U CN 205943865 U CN205943865 U CN 205943865U
- Authority
- CN
- China
- Prior art keywords
- microswitch
- button
- shell
- redundance
- packing ring
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model provides an adjustable synchronous formula redundancy micro -gap switch, reset pressure spring and pack in the button back into through first upper portion of being fixed in the shell on the packing ring according to the handle subassembly, and the upper portion of button from the top protrusion of shell, there are waterproof sealing circle and bush first in the button upper portion outside still cover, and waterproof sealing encloses and bush first turns over the top of anchor due to the shell, the utility model discloses a micrometer adjusting screw is as adjustment mechanism, through adjusting the micrometer adjusting screw on the lazytongs, and the distance of adjustable micrometer adjusting screw and micro -gap switch unit button, the actuation travel who compensaties between each micro -gap switch unit is poor to reach the effect of synchronization action, make each micro -gap switch unit action simultaneously of redundancy micro -gap switch, improved the shortcoming that redundancy micro -gap switch does not in the past possess the adjustability, to meet customer needs.
Description
Technical field
This utility model is related to a kind of microswitch and in particular to a kind of adjustable synchronous formula redundance microswitch.
Background technology
Microswitch is also called sensitive switch, is characterized in the presence of switch internal wink motivation structure, switch contact energy
It is switched fast, is active in one's movements, parameters precision is high, be mainly used in electronics, instrument, Aeronautics and Astronautics and mechanical electric apparatus making automatically to control
System and monitoring are used.Microswitch is typically driven by mechanical mechanism, for make switch normal work it is ensured that main frame or system performance and
Functional reliability, usually needs to use two and plural microswitch (unit) parallel connection (combination) together, that is, unnecessary
Degree microswitch.Due to the reasons such as processing, assembling, the action between each microswitch unit of redundance microswitch
Always there is certain difference in stroke, i.e. synchronicity difference (can not action simultaneously), and the more difference of quantity of microswitch unit is more
Substantially it is impossible to meet the use requirement of user.In order to improve the synchronicity of redundance microswitch, the method adopting at present is logical
Cross the concordance controlling accessory size ensureing.But, only the concordance by controlling accessory size improves microswitch
Synchronicity has that difficulty is big, precision is low, efficiency is low, high cost, and does not often have adjustable after the completion of assembling parts
Property, cause product rejection.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of adjustable synchronous formula redundance microswitch, and this can
Synchronous mode redundance microswitch is adjusted to pass through to adjust the micrometer adjusting screw on lazy-tongs, adjustable micrometer adjusting screw and microswitch list
The distance of first button, makes up the action row path difference between each microswitch unit, and to reach the effect of synchronization action, it is unnecessary to make
Degree microswitch each microswitch unit can action simultaneously, meet user's request.
This utility model is achieved by the following technical programs.
A kind of adjustable synchronous formula redundance microswitch that this utility model provides, including microswitch unit, shell, prevents
Waterstop ring, bushing first, button, reseting pressuring spring, packing ring first, handle assembly, press moving plate, pin, micrometer adjusting screw and mounting seat；Institute
State reseting pressuring spring and handle assembly loads the rear top being fixed on shell by packing ring first in button, and the top of button is from shell
Top protrude, described button upper outside is also cased with waterproof grommet and bushing first, and waterproof grommet and bushing first turn over riveting
It is fixed on the top of shell；
Described microswitch unit and being all arranged in mounting seat by pin by moving plate, mounting seat is fixed under shell
Portion, and contact with the lower end of handle assembly by moving plate；Described by multiple micrometer adjusting screws are fixed with moving plate, under micrometer adjusting screw
End is corresponding with each button on microswitch unit, and each button is arranged at the stroke range of each micrometer adjusting screw
Interior.
Described handle assembly includes handle, stage clip, bushing second and packing ring second, and stage clip, bushing second and packing ring second are successively by pressing
The top of handle is enclosed within handle, and the top of handle is turned over riveting and blocked packing ring second.
The external diameter of described packing ring second is adapted with the endoporus aperture on button top.
Described microswitch unit and mounting seat pass through epoxide-resin glue sealing in the bottom of shell.
Described packing ring first and shell are cut riveting riveting and are fixed.
The top of described micrometer adjusting screw is provided with flat recess, and lower end side is provided with annular knurl.
Described micrometer adjusting screw is connected with by being threadably secured between moving plate.
Described micrometer adjusting screw and the junction by moving plate are also put epoxide-resin glue and are fixed.
The beneficial effects of the utility model are：Using micrometer adjusting screw as governor motion, by adjusting on lazy-tongs
Micrometer adjusting screw, the distance of adjustable micrometer adjusting screw and microswitch unit button, make up between each microswitch unit
Action row path difference, to reach the effect of synchronization action, enables each microswitch unit action simultaneously of redundance microswitch,
Improve the shortcoming that conventional redundance microswitch does not have adjustability, meet user's request；This redundance microswitch same
Step mechanism is unique, and aspect of performance has following superiority compared with existing redundance microswitch：Using micrometer adjusting screw as tune
Section mechanism, substantially increases redundance microswitch production efficiency, the synchronicity of lifting switch, reduces production cost, makes switch
Synchronicity there is adjustability.
Brief description
Fig. 1 is structural representation of the present utility model；
The right view of Fig. 2 Fig. 1；
Fig. 3 is the structural representation of handle assembly in Fig. 1；
Fig. 4 is the microswitch unit of microswitch unit in Fig. 1；
In figure：1- microswitch unit, 101- conductive feet, 102- matrix, 103- button, 2- shell, 3- panel sealing circle,
4- hex nut, 5- waterproof grommet, 6- bushing first, 7- button, 8- reseting pressuring spring, 9- internal tooth elastic washer, 10- packing ring first,
11- handle assembly, 1101- handle, 1102- stage clip, 1103- bushing second, 1104- packing ring second, 12- presses moving plate, 13- pin, 14-
Micrometer adjusting screw, 15- mounting seat.
Specific embodiment
The technical solution of the utility model be described further below, but claimed scope be not limited to described.
A kind of adjustable synchronous formula redundance microswitch as shown in figures 1-4, including microswitch unit 1, shell 2, prevents
Waterstop ring 5, bushing first 6, button 7, reseting pressuring spring 8, packing ring first 10, handle assembly 11, press moving plate 12, pin 13, fine setting spiral shell
Nail 14 and mounting seat 15；After in described reseting pressuring spring 8 and handle assembly 11 loading button 7, shell 2 is fixed on by packing ring first 10
Top, and the top of button 7 from the top of shell 2 protrude, described button 7 upper outside be also cased with waterproof grommet 5 and lining
Set first 6, and waterproof grommet 5 and bushing first 6 turn over the top that rivet clasp schedules shell 2；
Described microswitch unit 1 and being all arranged in mounting seat 15 by pin 13 by moving plate 12, mounting seat 15 is fixing
In the bottom of shell 2, and contact with the lower end of handle assembly 11 by moving plate 12；Described it is fixed with multiple fine settings by moving plate 12
Screw 14, the lower end of micrometer adjusting screw 14 is corresponding with each button 103 on microswitch unit 1, and each button 103 is all provided with
Put in the stroke range of each micrometer adjusting screw 14.
Described handle assembly 11 includes handle 1101, stage clip 1102, bushing second 1103 and packing ring second 1104, stage clip 1102,
Bushing second 1103 and packing ring second 1104 are enclosed within handle 1101 by the top of handle 1101 successively, and riveting is turned on the top of handle 1101
Block packing ring second 1104.Handle assembly 11 uses the elastic construction of stage clip, makes redundance microswitch have larger overtravel,
The external diameter of described packing ring second 1104 is adapted so that handle assembly 11 is difficult to shake in button 7 with the endoporus aperture on button 7 top
Dynamic.
Described microswitch unit 1 and mounting seat 15 pass through epoxide-resin glue sealing in the bottom of shell 2.
Described packing ring first 10 and shell 2 are cut riveting riveting and are fixed.
The top of described micrometer adjusting screw 14 is provided with flat recess, and lower end side is provided with annular knurl, is easy to be entered with instruments such as bottle openers
Row is adjusted.Described micrometer adjusting screw 14 is connected with by being threadably secured between moving plate 12, using thread connecting mode, is easy to adjust
Section.Described micrometer adjusting screw 14 and the junction by moving plate 12 are also put epoxide-resin glue and are fixed.
This utility model, in assembling process, loads micrometer adjusting screw 14 in the corresponding aperture by moving plate 12 first, then will be by
Moving plate 12, microswitch unit 1 load mounting seat 15 by pin 13, will be equipped with lazy-tongs, microswitch unit 1, pin
13 are placed on microswitch stroke to measure on comprehensive instrument with the assembly of mounting seat 15 with (special) fixture.Operation microswitch stroke is surveyed
Amount comprehensive instrument makes all unit commutations of redundance microswitch, adjusts fine setting according to the action row path difference of each switch element
Screw (with instruments such as bottle openers), enables the action simultaneously of each switch element, then turns general assembly.Measure comprehensive instrument in microswitch stroke
On adjust micrometer adjusting screw 14 with bottle opener and enable each button 103 synchronization action of redundance microswitch, then in micrometer adjusting screw
14 is fixing by micrometer adjusting screw 14 with by moving plate 12 junction point epoxide-resin glue, places 24h at room temperature.By stage clip 1102, lining
Set second 1103 is sequentially loaded into handle 1101 with packing ring second 1104, turns over riveting handle 1101 and blocks packing ring second 1104, forms handle assembly
11；Then handle assembly 11 is loaded button 7 together with reseting pressuring spring 8, then pressing of button 7 is loaded together by packing ring first 10
Handle assembly 11 and reseting pressuring spring 8 are cut riveting and are riveted tightly in shell 2, as shown in the B in Fig. 1；Waterproof grommet 5 is filled with bushing first 6
Enter shell 2 and shell 2 is turned over riveting firmly, as shown in the A in Fig. 1；Will with micrometer adjusting screw 14, press moving plate 12, pin 13, micro-
Dynamic switch element 1 loads shell 2 with the assembly of mounting seat 15, and puts epoxide-resin glue sealing, as shown in the C in Fig. 1, in room
Temperature is lower to place 24h, completes general assembly.
This utility model in actual use, when the button 7 of redundance microswitch is operated by external force F,
The bushing second promoting handle assembly is subjected to displacement and compression spring, under the elastic force of stage clip, handle promote lazy-tongs (include by
Moving plate 12 and micrometer adjusting screw 14) so that lazy-tongs is rotated around pin 13, power passes to microswitch list by micrometer adjusting screw 14 the most at last
On the button 103 of unit 1, microswitch unit is forced to commutate；When external force eliminates, under the elastic force of microswitch unit, synchronous
Mechanism, handle assembly and button return to initial position, and redundance microswitch returns to free state.
The adjustable synchronous formula redundance microswitch that this utility model provides, makes each fine motion of redundance microswitch open
Close unit can action simultaneously, meet user's request.Adjustable synchronous formula redundance microswitch of the present utility model is mainly by synchronization
Mechanism, microswitch unit, handle assembly, shell etc. form.Lazy-tongs form by micrometer adjusting screw with by moving plate, lazy-tongs
It is fixed by a pin in mounting seat with microswitch unit, by adjusting the micrometer adjusting screw on lazy-tongs, can adjust fine setting
Screw and the distance of microswitch unit button, make up the action row path difference between each microswitch unit, to reach synchronization
The effect of action.Compared with the prior art, this utility model adopts micrometer adjusting screw as governor motion, improves that do not have can in the past
The shortcoming of tonality.The lazy-tongs of this redundance microswitch are unique, and aspect of performance is compared with existing redundance microswitch
There is following superiority：Using micrometer adjusting screw as governor motion, substantially increase redundance microswitch production efficiency, lifting is opened
The synchronicity closing, reduces production cost, makes the synchronicity of switch have adjustability.
Claims (8)
1. a kind of adjustable synchronous formula redundance microswitch, including microswitch unit (1), shell (2), waterproof grommet (5),
Bushing first (6), button (7), reseting pressuring spring (8), packing ring first (10), handle assembly (11), press moving plate (12), pin (13), micro-
Adjust screw (14) and mounting seat (15) it is characterised in that：Described reseting pressuring spring (8) and handle assembly (11) load in button (7)
It is fixed on the top of shell (2) afterwards by packing ring first (10), and the top of button (7) is protruded from the top of shell (2), described presses
Button (7) upper outside is also cased with waterproof grommet (5) and bushing first (6), and waterproof grommet (5) and bushing first (6) turn over rivet clasp
Top due to shell (2)；
Described microswitch unit (1) and being all arranged in mounting seat (15) by pin (13) by moving plate (12), mounting seat
(15) it is fixed on the bottom of shell (2), and contact with the lower end of handle assembly (11) by moving plate (12)；Described by moving plate (12)
On be fixed with multiple micrometer adjusting screws (14), each button (103) on the lower end of micrometer adjusting screw (14) and microswitch unit (1)
Corresponding, and each button (103) is arranged in the stroke range of each micrometer adjusting screw (14).
2. adjustable synchronous formula redundance microswitch as claimed in claim 1 it is characterised in that：Described handle assembly (11) bag
Include handle (1101), stage clip (1102), bushing second (1103) and packing ring second (1104), stage clip (1102), bushing second (1103) and
Packing ring second (1104) is enclosed within handle (1101) by the top of handle (1101) successively, and the top of handle (1101) is turned over riveting and blocked
Packing ring second (1104).
3. adjustable synchronous formula redundance microswitch as claimed in claim 2 it is characterised in that：Described packing ring second (1104)
External diameter is adapted with the endoporus aperture on button (7) top.
4. adjustable synchronous formula redundance microswitch as claimed in claim 1 it is characterised in that：Described microswitch unit
(1) and mounting seat (15) pass through epoxide-resin glue sealing in the bottom of shell (2).
5. as described adjustable synchronous formula redundance microswitch arbitrary in Claims 1 to 4 it is characterised in that：Described packing ring
First (10) and shell (2) are cut riveting riveting and are fixed.
6. as described adjustable synchronous formula redundance microswitch arbitrary in Claims 1 to 4 it is characterised in that：Described fine setting
The top of screw (14) is provided with flat recess, and lower end side is provided with annular knurl.
7. as described adjustable synchronous formula redundance microswitch arbitrary in Claims 1 to 4 it is characterised in that：Described fine setting
Screw (14) is connected with by being threadably secured between moving plate (12).
8. adjustable synchronous formula redundance microswitch as claimed in claim 1 it is characterised in that：Described micrometer adjusting screw (14) with
Also put epoxide-resin glue by the junction of moving plate (12) to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684571.6U CN205943865U (en) | 2016-06-30 | 2016-06-30 | Adjustable synchronous formula redundancy micro -gap switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620684571.6U CN205943865U (en) | 2016-06-30 | 2016-06-30 | Adjustable synchronous formula redundancy micro -gap switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205943865U true CN205943865U (en) | 2017-02-08 |
Family
ID=57931300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620684571.6U Withdrawn - After Issue CN205943865U (en) | 2016-06-30 | 2016-06-30 | Adjustable synchronous formula redundancy micro -gap switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205943865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158476A (en) * | 2016-06-30 | 2016-11-23 | 贵州振华华联电子有限公司 | A kind of adjustable synchronous formula redundance microswitch |
-
2016
- 2016-06-30 CN CN201620684571.6U patent/CN205943865U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158476A (en) * | 2016-06-30 | 2016-11-23 | 贵州振华华联电子有限公司 | A kind of adjustable synchronous formula redundance microswitch |
| CN106158476B (en) * | 2016-06-30 | 2018-06-26 | 贵州振华华联电子有限公司 | A kind of adjustable synchronous formula redundance microswitch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106158476B (en) | A kind of adjustable synchronous formula redundance microswitch | |
| CN205943865U (en) | Adjustable synchronous formula redundancy micro -gap switch | |
| CN205911198U (en) | Button device and mobile terminal | |
| CN206871433U (en) | A kind of Pneumatic pressing tool | |
| CN101664932A (en) | Robot arm | |
| CN106409589A (en) | Composite structure of encoder and switching device | |
| CN202985043U (en) | Press fit jig | |
| CN209624030U (en) | A kind of lighter production is continuous to press pressing detecting device | |
| CN109515695B (en) | Handle mechanism of lifting rotary trigger switch | |
| CN201698960U (en) | Constant temperature reset type temperature controller | |
| CN206420659U (en) | Armrest box fatigue durability testing device | |
| CN204927137U (en) | Two -man act structure button switch | |
| CN208889531U (en) | A kind of connecting terminal self-locking button switch | |
| TW201340152A (en) | Power saving actuation switch | |
| CN204571489U (en) | A kind of pull handle arrangement | |
| CN208243063U (en) | A kind of adjustable crutch of self-powered length | |
| CN205230218U (en) | Outdoor terminal of wireless doorbell with novel start -up mounting structure | |
| CN106601548B (en) | Adjustable Kick type temperature controller | |
| CN106678133A (en) | Component connecting structure and display base connecting device | |
| CN201505915U (en) | Grain sorting double mechanical arms | |
| CN218496388U (en) | Testing component of refrigerator | |
| CN208572138U (en) | A kind of mobile telephone surface shell component | |
| CN208722790U (en) | Voltage change-over switch | |
| CN110335774A (en) | A kind of small-sized plane cam self-locking type power knob switch | |
| CN214152757U (en) | Switch control mechanism and switch control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180626 |