CN207489723U - A kind of anti-error touch device for switching mechanism - Google Patents
A kind of anti-error touch device for switching mechanism Download PDFInfo
- Publication number
- CN207489723U CN207489723U CN201721814078.2U CN201721814078U CN207489723U CN 207489723 U CN207489723 U CN 207489723U CN 201721814078 U CN201721814078 U CN 201721814078U CN 207489723 U CN207489723 U CN 207489723U
- Authority
- CN
- China
- Prior art keywords
- mandril
- cover
- baffle
- switching mechanism
- slot hole
- 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.)
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Abstract
The utility model is related to button switch technical fields, especially a kind of anti-error touch device for switching mechanism.The buttons such as power switch, reset button, the function key of electronic equipment are generally exposed structure, and easy false triggering causes process accidental interruption, shutdown, reset the operations such as to restart, so as to cause the situations such as program interrupt, file loss, hardware damage.The utility model includes shell, switch, mandril, and shell includes housing, cover, and mandril bottom end is equipped with limiting plate by upper bit, front and rear two inner wall of housing is equipped with baffle and retaining groove close to the position at limiting plate both ends, slot hole is equipped in the middle part of cover, mandril runs through slot hole, can be moved forward and backward in slot hole；It is located on the inside of cover at the top of mandril, is equipped with slide plate close to the position of cover.The utility model can avoid the false triggering of button, and the retention device that inclination or L-shaped design can further exclude the actuating procedure of other non-subjective consciousnesses.
Description
Technical field
The utility model is related to button switch technical fields, especially a kind of anti-error touch device for switching mechanism.
Background technology
With the development of China electronics industry, more and more electronic equipments have been used widely.The electricity of electronic equipment
The buttons such as source switch, reset button, function key are generally exposed structure, easy to operation.However it is in operation in electronic equipment
Under state, close suddenly or the situation of power-off is easy to cause loss of data or false triggering function key is likely to result in process accident
It interrupts, computer will be made in the operations such as non-subjective intention situation performs shutdown, reset is restarted, CD pops up, so as to cause program
The situations such as interruption, file loss, hardware damage or even the illegal loss retrieved of generation.The particularly server of network-type, due to
Server is at any time in operation and it is necessary to often be safeguarded, therefore during maintenance, which is in booting
Under state, there are many action of the maintenance personal in maintenance process, right if computer is cut off the power or restarted to not small touch
Server and computer cause no small potential collision hazard.
Therefore, a kind of PBU pushbutton unit of false-touch prevention how is provided, to avoid erroneous touch of power switch, reset key etc., reduction pair
The operation of the electronic equipments such as server and computer impacts, it has also become industry urgent problem to be solved at present.
Invention content
The purpose of this utility model is：A kind of false-touch prevention button that there is protection structure, user's operation can be limited is developed,
To avoid electronic equipment in normal course of operation because user slips up unexpected trigger button, and lead to misoperation.
Used technical solution is to solve above-mentioned technical problem：A kind of anti-error touch device for switching mechanism,
Including shell, switch, mandril, switch is set inside the shell, and mandril runs through shell, and one end that mandril exposes to shell is equipped with handle,
The bottom end that mandril is in shell is aligned with switch, it is characterised in that：
Shell is square, and shell includes housing, cover, case top opening, and cover fastens in the upper housing；
Mandril bottom end is equipped with limiting plate by upper bit, and limiting plate is parallel with housing bottom surface, front and rear two inner wall of housing, close
The position at limiting plate both ends is equipped with baffle and retaining groove, is aligned in the middle part of baffle and retaining groove；
Housing top surface is equipped with spring, for the cover being pressed to be bounced；
Slot hole is equipped in the middle part of cover, slot hole extends to the front-rear direction of housing, consistent with the arranged direction of baffle and retaining groove；
Mandril runs through slot hole, can be moved forward and backward in slot hole；It is located on the inside of cover at the top of mandril, is equipped with slide plate close to the position of cover.
Further, the housing top surface and the distance of lid portion inside top surface are less than or equal to the vertical stroke of mandril.Into
One step, stroke of the mandril in slot hole is less than or equal to the sum of baffle length and retaining groove depth.
Further, the handle is rounded or strip, and the width of circular diameter or strip is more than slot hole
Length.
Further, the housing top surface is equipped with groove, and spring is embedded in groove.
Further, the bottom surface of the baffle and/or the top surface of retaining groove are inclined-plane.
Further, the both ends or one end downward bending of the limiting plate forms lock part；The baffle tilts upwards；
The acclivitous angle of baffle is equal with the angle of limiting plate ends bent；Handle is equipped with the handle of open loop or closed loop.
Further, the bending angle of the lock part is 10~90 degree.
Further, the baffle and lock part are L-shaped.
The beneficial effects of the utility model are：By setting the retention devices such as limiting plate, baffle and retaining groove on mandril, make
Mandril can not be moved down directly, contact-making switch, so as to avoid the false triggering of button；In addition, inclination or L-shaped design
Retention device, mandril is made not by the simple vertical and horizontal snakelike circuit movement of straight line, further to exclude other non-subjective consciousnesses
Actuating procedure.The utility model is simple in structure, easily manufactured, perfect in shape and function, should suitable for being promoted on various push-button switch
With.
Description of the drawings
Fig. 1 is the outside schematic diagram of the utility model embodiment one；
Fig. 2 is the internal structure schematic diagram of the utility model embodiment one；
Fig. 3 is the schematic diagram of one use state of the utility model embodiment (one)；
Fig. 4 is the schematic diagram of one use state of the utility model embodiment (two)；
Fig. 5 is the schematic diagram of one use state of the utility model embodiment (three)；
Fig. 6 is the schematic diagram of one use state of the utility model embodiment (four)；
Fig. 7 is the internal structure schematic diagram of the utility model embodiment two；
Fig. 8 is the internal structure schematic diagram of the utility model embodiment three；
Fig. 9 is the internal structure schematic diagram of the utility model embodiment four.
Wherein：
1 shell, 11 housing, 12 cover, 13 spring, 14 baffle, 15 retaining groove, 16 slot hole
2 switches
3 mandril, 31 handle, 32 limiting plate, 33 slide plate, 34 lock part, 35 handle.
Specific embodiment
Embodiment one：
As shown in Figure 1, 2, a kind of anti-error touch device for switching mechanism described in the present embodiment, including shell, switch,
Mandril, switch are set inside the shell, and mandril runs through shell, and one end that mandril exposes to shell is equipped with handle, and mandril is in shell
Bottom end be aligned with switch, shell is square, and shell includes housing, cover, and case top opening, cover is fastened on housing
Portion；Mandril bottom end is equipped with limiting plate by upper bit, and limiting plate is parallel with housing bottom surface, front and rear two inner wall of housing, close limiting
The position at plate both ends is equipped with baffle and retaining groove, is aligned in the middle part of baffle and retaining groove；
Housing top surface is equipped with spring, for the cover being pressed to be bounced；It is equipped with slot hole in the middle part of cover, slot hole is to housing
Front-rear direction extends, consistent with the arranged direction of baffle and retaining groove；Mandril runs through slot hole, can be moved forward and backward in slot hole；Mandril
Top is located on the inside of cover, is equipped with slide plate close to the position of cover.
Such as Fig. 3,4,5,6, in use, driving handle forward, mandril drives limiting plate to move forward, and limiting front edge of board enters
In retaining groove, rear end is detached from the blocking of baffle；Downwards by fixed handle or cover, mandril and cover move down together, until gag lever post
When front end is contacted with retaining groove bottom, retaining groove limitation mandril and cover continue to move down；Driving handle backward, mandril move back
Dynamic, limiting front edge of board is detached from the blocking of retaining groove；At this point, mandril can be moved down unhinderedly, so as to trigger switch.Mandril
Operation is returned to by following reverse operating, it is in situ that spring contributes to mandril to return.
Further, the housing top surface and the distance of lid portion inside top surface are less than or equal to the vertical stroke of mandril, i.e.,
The range that cover moves down be less than or equal to mandril from original position to the stroke for being capable of trigger switch, as a result, cover to
Down stroke is limited in a certain range by housing, mandril be limited in cover by handle and slide plate namely mandril to downlink
Journey is also defined in a certain range, so as to which protection switch is not by mandril excessive contact, causes the damage of switch.
Further, stroke of the mandril in slot hole is less than or equal to the sum of baffle length and retaining groove depth.Mandril
When forward movement, its bar portion arrive to slot hole forward position, limiting front edge of board enters in retaining groove and front end is not in contact with retaining groove side wall,
Limiting plate rear end is just off baffle simultaneously, i.e., the vertical line of limiting plate rear end with the vertical line phase of baffle front end from baffle will not be right
Limiting plate causes to stop.The stroke of mandril is limited by slot hole as a result, to reduce, avoid limiting plate and inner walls
Collision, the operation behavior of user can be also limited by cover, to prevent the device from being destroyed.
Further, the handle is rounded or strip, and the width of circular diameter or strip is more than slot hole
Length.Handle (i.e. mandril) is relatively moved with cover, and when handle is moved forward and backward, cover remains stationary as.If the width of handle
Degree after then handle is moved forward and backward, can cause slot hole to be exposed to outer, have foreign matter and enter in housing, influence less than the length of slot hole
Button and switch work normally；Conversely, when handle width is more than the length of slot hole, handle can cover slot hole always, avoid growing
Hole is exposed to outer.
Further, the housing top surface is equipped with groove (not shown), and spring is embedded in groove.Cover is to moving down
It is dynamic, spring-compressed can be entered in groove, the height of spring in itself does not interfere with the stroke that cover is moved down into housing tip.
Embodiment two：
As shown in fig. 7, on the basis of above-described embodiment, the bottom surface of baffle described in the present embodiment and/or the top surface of retaining groove are
Inclined-plane.According to above-mentioned application method, mandril needs to push before and after handle manually when setting back, so that limiting plate is from gear
The bottom surface (bottom surface of the top surface of retaining groove and baffle is referred to as bottom surface herein) of plate, retaining groove is detached from, causes inconvenient.This reality
It is inclined-plane that example, which is applied, by above-mentioned floor design, and when cover is jacked up by spring force, limiting plate both ends can be automatically along inclined bottom surface
It is snakelike to move up, mandril is made to set back, is triggered with the next time for facilitating button.Further, baffle, retaining groove and limiting
The edge at plate both ends, can be treated to be round-corner transition, make limiting plate (i.e. mandril) move up it is more smooth freely.
Embodiment three：
As shown in figure 8, on the basis of above-described embodiment, the both ends or one end downward bending of the present embodiment limiting plate is formed
Lock part；The baffle tilts upwards；The acclivitous angle of baffle is equal with the angle of limiting plate ends bent；It is set on handle
There is the handle of open loop or closed loop.The present embodiment can effectively avoid when non-subjective consciousness operates accidentally by handle before and after push, cause
The false triggering of switch.During using the present embodiment, handle need to be first passed through and move up handle, be detached from lock part acclivitous
Baffle, driving handle, mandril is operated by method as previously described further along.Similarly, the bottom surface of retaining groove can also setting according to baffle
The method of putting is set as skewed, and the lock part of cooperation homonymy limiting plate end secondary can prevent maloperation.
Further, the bending angle of the lock part is 10~90 degree.
Example IV：
As shown in figure 9, on the basis of above-described embodiment, the present embodiment baffle and lock part are L-shaped, and the two is interlocked.
The lock part and baffle being obliquely installed are compared to, the baffle of right angle L-shaped can more effectively prevent maloperation, can avoid completely
It inclined surface in extreme circumstances also can be by the possibility of false triggering.Similarly, the bottom surface of retaining groove can also be according to the setting side of baffle
Method is set as L-shaped, and the lock part that cooperation homonymy limiting plate end is interlocked secondary can prevent maloperation.
It should be noted last that more than specific embodiment is only to illustrate the technical solution rather than limit of the invention
System, although the invention is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the invention is modified or replaced equivalently, without departing from the spirit and model of the invention technical solution
It encloses, should all cover in the right of the invention.
Claims (9)
1. a kind of anti-error touch device for switching mechanism, including shell, switch, mandril, switch is set inside the shell, and mandril passes through
Shell is worn, one end that mandril exposes to shell is equipped with handle, and the bottom end that mandril is in shell is aligned with switch, and feature exists
In：Shell is square, and shell includes housing, cover, case top opening, and cover fastens in the upper housing；
Mandril bottom end is equipped with limiting plate by upper bit, and limiting plate is parallel with housing bottom surface, front and rear two inner wall of housing, close limiting
The position at plate both ends is equipped with baffle and retaining groove, is aligned in the middle part of baffle and retaining groove；
Housing top surface is equipped with spring, for the cover being pressed to be bounced；
Slot hole is equipped in the middle part of cover, slot hole extends to the front-rear direction of housing, consistent with the arranged direction of baffle and retaining groove；Mandril
Through slot hole, can be moved forward and backward in slot hole；It is located on the inside of cover at the top of mandril, is equipped with slide plate close to the position of cover.
2. a kind of anti-error touch device for switching mechanism according to claim 1, it is characterised in that：The housing top
The distance of face and lid portion inside top surface is less than or equal to the vertical stroke of mandril.
3. a kind of anti-error touch device for switching mechanism according to claim 1, it is characterised in that：The mandril exists
Stroke in slot hole is less than or equal to the sum of baffle length and retaining groove depth.
4. a kind of anti-error touch device for switching mechanism according to claim 1, it is characterised in that：The handle is in
The width of round or strip, circular diameter or strip is more than the length of slot hole.
5. a kind of anti-error touch device for switching mechanism according to claim 1, it is characterised in that：The housing top
Face is equipped with groove, and spring is embedded in groove.
6. a kind of anti-error touch device for switching mechanism according to claim 1 to 5 any claim, feature
It is：The bottom surface of the baffle and/or the top surface of retaining groove are inclined-plane.
7. a kind of anti-error touch device for switching mechanism according to claim 6, it is characterised in that：The limiting plate
Both ends or one end downward bending, formed lock part；The baffle tilts upwards；The acclivitous angle of baffle and limiting plate end
The angle for holding bending is equal；Handle is equipped with the handle of open loop or closed loop.
8. a kind of anti-error touch device for switching mechanism according to claim 7, it is characterised in that：The lock part
Bending angle be 10~90 degree.
9. a kind of anti-error touch device for switching mechanism according to claim 7 or 8, it is characterised in that：The gear
Plate and lock part are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814078.2U CN207489723U (en) | 2017-12-14 | 2017-12-14 | A kind of anti-error touch device for switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814078.2U CN207489723U (en) | 2017-12-14 | 2017-12-14 | A kind of anti-error touch device for switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489723U true CN207489723U (en) | 2018-06-12 |
Family
ID=62458756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814078.2U Expired - Fee Related CN207489723U (en) | 2017-12-14 | 2017-12-14 | A kind of anti-error touch device for switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845523A (en) * | 2017-12-10 | 2018-03-27 | 内蒙古民族大学 | A kind of anti-error touch device for switching mechanism |
| CN108892044A (en) * | 2018-07-11 | 2018-11-27 | 祖全达 | A kind of derrick crane switch controller |
| CN109365277A (en) * | 2018-12-14 | 2019-02-22 | 华电电力科学研究院有限公司 | A kind of flyash filter device and flyash filter plant |
-
2017
- 2017-12-14 CN CN201721814078.2U patent/CN207489723U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845523A (en) * | 2017-12-10 | 2018-03-27 | 内蒙古民族大学 | A kind of anti-error touch device for switching mechanism |
| CN107845523B (en) * | 2017-12-10 | 2020-04-21 | 内蒙古民族大学 | Anti-misoperation device for switch mechanism |
| CN108892044A (en) * | 2018-07-11 | 2018-11-27 | 祖全达 | A kind of derrick crane switch controller |
| CN109365277A (en) * | 2018-12-14 | 2019-02-22 | 华电电力科学研究院有限公司 | A kind of flyash filter device and flyash filter plant |
| CN109365277B (en) * | 2018-12-14 | 2024-01-23 | 华电电力科学研究院有限公司 | Fly ash filter equipment and fly ash filtration equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181214 |