CN212136285U - Electric button mis-touch prevention device - Google Patents
Electric button mis-touch prevention device Download PDFInfo
- Publication number
- CN212136285U CN212136285U CN201922095194.9U CN201922095194U CN212136285U CN 212136285 U CN212136285 U CN 212136285U CN 201922095194 U CN201922095194 U CN 201922095194U CN 212136285 U CN212136285 U CN 212136285U
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- Prior art keywords
- sleeve
- hole
- button
- inserted block
- slot
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Abstract
The utility model relates to an electric button protector technical field especially relates to an electric button prevents mistake and touches device, the electric button prevents mistake and touches the device including the base plate that is equipped with the through-hole, rotate on the last side of base plate be equipped with the axis of rotation with the sleeve of the axis coincidence of through-hole, it is equipped with the inserted block of cuboid form to slide along upper and lower direction in the telescopic inner chamber, is located be equipped with the picture peg just in the through-hole of inserted block below be equipped with on the picture peg with the rectangular slot of inserted block adaptation, the slot with thereby the extending direction mutually perpendicular of inserted block on the horizontal direction prevents the inserted block inserts downwards the slot rotates the sleeve makes the inserted block with the slot cartridge corresponds back underdrive the inserted block passes thereby the slot triggers to be located electric button in the through-hole. The utility model discloses can very big reduction trigger the scope, prevent that the mistake from touching the reliability higher.
Description
Technical Field
The utility model relates to a button protector technical field especially relates to a button mistake proofing touches device.
Background
The electric button generally refers to a button for turning on or off an electric circuit, and is classified into a normally open type and a normally closed type according to a general type. The button wears to establish on the casing of electrical apparatus and with the inside circuit board electric connection of casing under the normal conditions, for the convenience of people's the operation of pressing, the end of pressing of button often stretches out outside the casing, but this kind of button also can form higher mistake and touch the risk when conveniently pressing, and the mistake touches the operation then can directly cause economic loss, threatens personnel life safety even.
The device is touched for setting up safety cover or guard plate outside the button usually to current mistake proofing, and chinese patent document for CN209232691U as the grant bulletin number discloses a moulded case circuit breaker's mistake proofing touch structure, should prevent that the mistake proofing touch structure includes the apron, sets up in the apron and supplies the handle hole that the button stretches out, the guard slot has been seted up on the surface that the apron is located around the handle hole, the guard slot internal rotation is provided with the guard plate, the free end of guard plate is provided with the auto-lock subassembly that acts on the guard slot inner wall, and this mistake proofing touch structure protects the button through setting up guard plate and auto-lock subassembly promptly. However, in such a structure, after the protection plate is opened, no matter how large the opening is, the button may be touched by an improper action of an object or a person, that is, the protection reliability is not high because the protection plate is opened to have a large range of erroneous touch.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device is prevented mistake by button and is touched to solve the not high problem of prior art protection reliability.
The utility model discloses a button mistake proofing touches device adopts following technical scheme:
the utility model provides a device is prevented mistake and is touched to button, includes the base plate, be equipped with on the base plate along the through-hole that upper and lower direction extends, be used for corresponding button to stretch into, rotate on the side of going up of base plate be equipped with the axis of rotation with the sleeve of the axis coincidence of through-hole, the sleeve is hollow cylindric and slides along upper and lower direction in its inner chamber and is equipped with the inserted block of cuboid form, is located be equipped with the picture peg in the through-hole of inserted block below just be equipped with on the picture peg with the rectangular slot of inserted block adaptation, the slot with thereby the extended direction mutually perpendicular of inserted block on the horizontal direction prevents the inserted block inserts downwards the slot rotates the sleeve makes the inserted block with the slot cartridge corresponds back underdrive the inserted block passes thereby the slot triggers to be located button in the through-hole.
The lower end of the sleeve is inserted into the through hole and is in sliding contact with the inserting plate, and the outer wall of the lower end of the sleeve is in running fit with the inner wall of the through hole.
The upper end of the sleeve upwards extends out of the upper side face of the base plate and is provided with a handle used for driving the sleeve to rotate.
The base plate is provided with a stop block used for limiting the rotation range of the handle.
The part of the sleeve inserted into the through hole is provided with a convex ring protruding along the radial direction, and the convex ring is in running fit with the through hole.
And the sleeve positioned on the lower side of the convex ring is provided with a coil spring which is in driving connection with the inner wall of the through hole and is used for driving the sleeve to return to the original position after rotating.
And the upper end of the through hole is provided with a baffle ring for preventing the convex ring from being separated from the through hole upwards.
The plug-in block is provided with a sliding block, the inner wall of the sleeve is provided with a sliding groove used for being assembled with the sliding block in a vertically guiding and sliding mode, and the upper end of the sliding groove is provided with an anti-falling ring for preventing the sliding block from being separated upwards.
The upper end of the insertion block is provided with a pressing part which extends upwards from the sleeve, the upper end of the pressing part is provided with a blocking edge, and an elastic supporting part which is used for elastic connection and supporting the blocking edge is arranged between the blocking edge and the upper end face of the sleeve.
The elastic supporting piece is a spring.
The utility model has the advantages that: the utility model discloses the inserted block that sets up in the sleeve is not corresponding with the slot on the picture peg when being in the state of preventing touching by mistake, therefore, can be good prevent under the isolation of picture peg bump because of people or thing mistake to the inserted block and lead to triggering the button, just also can avoid the button to be touched by the mistake completely, when needs trigger the button, operating personnel need rotate sleeve to a settlement angle and just can make the inserted block correspond with the slot after 90, and then can drive the inserted block downwards and make it pass through the slot after trigger the button, because telescopic rotation must reach specific angle and just can trigger the button, consequently very big reduction the trigger range, it is higher to prevent touching by mistake the reliability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a front view of a specific embodiment of a button erroneous-touch prevention device of the present invention;
FIG. 2 is a top view corresponding to FIG. 1;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;
FIG. 4 is an enlarged schematic view of detail B of FIG. 1;
FIG. 5 is an enlarged schematic view of detail C of FIG. 1;
FIG. 6 is a front view of the assembly of the insert block, the pressing portion and the retaining edge of FIG. 1;
FIG. 7 is a bottom view corresponding to FIG. 6;
FIG. 8 is a schematic structural view of the interposer of FIG. 1;
in the figure: 1. a substrate; 2. a baffle ring; 3. a sleeve; 31. a handle; 32. a convex ring; 33. a chute; 4. blocking edges; 41. a pressing part; 42. a spring; 43. inserting a block; 44. the anti-drop ring; 45. a slider; 5. a first stopper; 51. a second stopper; 6. inserting plates; 61. a slot; 7. a through hole; 8. a coil spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the button mis-touch prevention device of the utility model, as shown in fig. 1 to 8, is a button mis-touch prevention device, which comprises a base plate 1, wherein the base plate 1 is provided with a plurality of grooves extending along the up-and-down direction, the through hole 7 used for corresponding electric button to extend into is provided with a sleeve 3 with a rotation axis coinciding with the axis of the through hole 7 on the upper side surface of the substrate 1 in a rotating mode, the sleeve 3 is hollow cylindrical, a rectangular insertion block 43 is assembled in an inner cavity of the sleeve 3 in a sliding mode along the vertical direction in a guiding mode, an insertion plate 6 is arranged in the through hole 7 located below the insertion block 43, a rectangular insertion groove 61 matched with the insertion block 43 is formed in the insertion plate 6, the insertion direction of the insertion groove 61 and the extension direction of the insertion block 43 in the horizontal direction are perpendicular to each other, the insertion block 43 is prevented from being inserted into the insertion groove 61 downwards, the insertion block 43 is driven downwards to penetrate through the insertion groove 61 after the insertion block 43 is inserted into the insertion groove.
In the present embodiment, the through hole 7 has a large top and a small bottom with the interposer 6 as a boundary. In other embodiments, the through hole may also be a shape with the same size from top to bottom, and the specific shape is based on the actual installation requirement.
The lower end of the sleeve 3 is inserted into the through hole 7 and is in sliding contact with the inserting plate 6, the outer wall of the lower end of the sleeve 3 is in rotating fit with the inner wall of the through hole 7, the upper end of the sleeve 3 upwards extends out of the upper side face of the base plate 1 and is provided with a handle 31 used for driving the sleeve 3 to rotate, and in addition, the base plate 1 is also provided with a stopper used for limiting the rotating range of the handle 31, namely a first stopper 5 and a second stopper 51, and the first stopper 5 and the second stopper 51 limit the rotating range of the handle 31 by 90 degrees together.
In this embodiment, the portion of the sleeve 3 inserted into the through hole 7 is provided with a protruding ring 32 protruding in the radial direction, the protruding ring 32 is rotatably fitted into the through hole 7, the upper end of the through hole 7 is provided with a stopper ring 2 for preventing the protruding ring 32 from coming out of the through hole 7 upward, and the sleeve 3 located on the lower side of the protruding ring 32 is provided with a coil spring 8 connected to the inner wall of the through hole 7 for driving the sleeve 3 to return to its original position after rotation.
In this embodiment, the upper end of the insert block 43 is provided with a pressing portion 41 extending upward from the sleeve 3, the pressing portion 41 is in a cylindrical shape adapted to the through hole 7, the upper end of the pressing portion 41 is provided with a retaining edge 4, an elastic supporting member for elastically connecting and supporting the retaining edge 4 is arranged between the retaining edge 4 and the upper end surface of the sleeve 3, the elastic supporting member is a spring 42 inserted outside the pressing portion 41, and the retaining edge 4, the pressing portion 41 and the insert block 43 are an integrally formed assembly.
The pressing portion 41 is provided with a sliding block 45, the inner wall of the sleeve 3 is provided with a sliding groove 33 which is matched with the sliding block 45 and extends along the vertical direction, the sliding block 45 slides in the sliding groove 33 in the vertical direction, so that the sliding block 45 and the inner cavity of the sleeve 3 are assembled in a sliding manner along the vertical direction, and the upper end of the sliding groove 33 is provided with a slip-off preventing ring 44 for preventing the sliding block 45 from slipping off upwards.
In other embodiments, the upper end of the insert block can directly extend upwards out of the sleeve to form a pressing part; the sliding block can also be arranged on the inserting block, or the inserting block is directly connected with the inner wall of the sleeve in a vertically guiding and sliding manner; the up-and-down guiding sliding assembly of the insertion block and the sleeve can also be realized by other guiding structures, such as a guiding rod arranged at the upper end of the sleeve, and a sliding sleeve matched with the guiding rod arranged on the insertion block; the elastic supporting piece can be arranged between the pressing part and the inserting plate and elastically supports and presses the pressing part and the inserting plate; the elastic support can also be other elastic components, such as rubber rings and the like.
In other embodiments, the lower end of the sleeve can also be rotatably assembled at the position of the upper end plate of the base plate corresponding to the through hole, the through hole is still vertically separated by the inserting plate, the lower end of the inserting block extends into the through hole and is positioned at the upper side of the inserting plate, and the coil spring on the sleeve can be respectively connected with the upper end surfaces of the sleeve and the base plate and provides restoring force for the sleeve.
In other embodiments, the shape of the insert block can also be other shapes, such as a triangle, a pentagram and the like, which are suitable for specific requirements; the rotation angle of the sleeve can be set to any angle between 0 and 360 degrees.
When the device is used specifically, the device is placed at the position of the electric button, the electric button extends into the through hole 7 from the lower end, the electric button is positioned at the lower side of the inserting plate 6 and is not triggered, the handle 31 is positioned at the position of the first stop block 5, the inserting block 43 cannot trigger the electric button downwards due to the fact that the inserting block 43 does not correspond to the inserting groove 61, therefore, the electric button can be well prevented from being triggered due to mistaken collision of people or objects on the inserting block 43 under the isolation of the inserting plate 6, the electric button can be completely prevented from being mistakenly touched, when the electric button needs to be triggered, an operator needs to rotate the sleeve 3 through the handle 31 to the position of the second stop block 51 and keep the inserting block 43, the inserting block 43 can correspond to the inserting groove 61 after rotating 90 degrees along with the sleeve 3, then the pressing part 41 can be pressed downwards to enable the inserting block 43 to penetrate through the inserting groove 61 to trigger the electric button, the pressing part 41 is released from pressing the pressing part 41 after the electric button is triggered, then the pressing part, therefore, the trigger of the electric button is released, the position maintaining acting force of the handle 31 is released, the sleeve 3 returns to rotate under the action of the coil spring 8 until the handle 31 is blocked by the first stop block 5, at the moment, the whole device returns to the false touch prevention state, and the electric button can be triggered by pressing the plug block 43 only when the sleeve 3 rotates to reach a specific angle, so that the trigger range is greatly reduced, and the false touch prevention reliability is higher.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a button mistake proofing touch device, includes the base plate, be equipped with on the base plate along the through-hole that upper and lower direction extension, be used for corresponding button to stretch into, its characterized in that: rotate on the side of going up of base plate be equipped with the axis of rotation with the sleeve of the axis coincidence of through-hole, the sleeve is hollow cylinder and slides along upper and lower direction in its inner chamber and is equipped with the inserted block of cuboid form, is located be equipped with the picture peg in the through-hole of inserted block below just be equipped with on the picture peg with the rectangular slot of inserted block adaptation, the slot with thereby the extended direction mutually perpendicular of inserted block on the horizontal direction prevents the inserted block inserts downwards the slot rotates the sleeve makes the inserted block with the slot cartridge corresponds back underdrive the inserted block passes thereby the slot triggers to be located the button in the through-hole.
2. The button erroneous touch prevention device according to claim 1, wherein: the lower end of the sleeve is inserted into the through hole and is in sliding contact with the inserting plate, and the outer wall of the lower end of the sleeve is in running fit with the inner wall of the through hole.
3. The button erroneous touch prevention device according to claim 2, wherein: the upper end of the sleeve upwards extends out of the upper side face of the base plate and is provided with a handle used for driving the sleeve to rotate.
4. A button erroneous touch prevention device according to claim 3, characterized in that: the base plate is provided with a stop block used for limiting the rotation range of the handle.
5. A button anti-false touch device according to claim 2, 3 or 4, wherein: the part of the sleeve inserted into the through hole is provided with a convex ring protruding along the radial direction, and the convex ring is in running fit with the through hole.
6. The button erroneous touch prevention device according to claim 5, wherein: and the sleeve positioned on the lower side of the convex ring is provided with a coil spring which is in driving connection with the inner wall of the through hole and is used for driving the sleeve to return to the original position after rotating.
7. The button erroneous touch prevention device according to claim 6, wherein: and the upper end of the through hole is provided with a baffle ring for preventing the convex ring from being separated from the through hole upwards.
8. The button erroneous touch prevention device according to claim 1, wherein: the upper end of the insertion block is provided with a pressing part which extends upwards from the sleeve, the upper end of the pressing part is provided with a blocking edge, and an elastic supporting part which is used for elastic connection and supporting the blocking edge is arranged between the blocking edge and the upper end face of the sleeve.
9. The button erroneous touch prevention device according to claim 8, wherein: the elastic supporting piece is a spring.
10. The button erroneous touch prevention device according to claim 9, wherein: the pressing portion is provided with a sliding block, the inner wall of the sleeve is provided with a sliding groove matched with the sliding block and extending along the vertical direction, the sliding block slides up and down in the sliding groove in a guiding mode to achieve guiding sliding assembly of the sliding block and the inner cavity of the sleeve along the vertical direction, and the upper end of the sliding groove is provided with a slip-preventing ring for preventing the sliding block from being separated upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095194.9U CN212136285U (en) | 2019-11-29 | 2019-11-29 | Electric button mis-touch prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922095194.9U CN212136285U (en) | 2019-11-29 | 2019-11-29 | Electric button mis-touch prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136285U true CN212136285U (en) | 2020-12-11 |
Family
ID=73667038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922095194.9U Expired - Fee Related CN212136285U (en) | 2019-11-29 | 2019-11-29 | Electric button mis-touch prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341575A (en) * | 2019-11-29 | 2020-06-26 | 国网河南省电力公司汝阳县供电公司 | Electric button false touch prevention device |
-
2019
- 2019-11-29 CN CN201922095194.9U patent/CN212136285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341575A (en) * | 2019-11-29 | 2020-06-26 | 国网河南省电力公司汝阳县供电公司 | Electric button false touch prevention device |
| CN111341575B (en) * | 2019-11-29 | 2023-08-08 | 国网河南省电力公司汝阳县供电公司 | Error touch preventing device for electric button |
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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: 20201211 Termination date: 20211129 |