CN208722768U - A kind of switch panel that can prevent electronic switch from failing - Google Patents
A kind of switch panel that can prevent electronic switch from failing Download PDFInfo
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- CN208722768U CN208722768U CN201821460852.9U CN201821460852U CN208722768U CN 208722768 U CN208722768 U CN 208722768U CN 201821460852 U CN201821460852 U CN 201821460852U CN 208722768 U CN208722768 U CN 208722768U
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- fixedly connected
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- gauge
- switch
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Abstract
The utility model discloses the switch panels that one kind can prevent electronic switch from failing, including panel and key, the inner wall of panel is rotatably connected to bull stick, the two sides of the bottom of key are fixedly connected to U-shaped switch block, bull stick is clamped by clamping mechanism and U-shaped switch block, the axial wall movable sleeve of bull stick is connected to torque spring, one end of torque spring is fixedly connected with the bottom of panel inner wall, the other end of torque spring and the bottom of key offset, the edge of key bottom is fixedly connected with L-type snap-gauge, the snap-gauge to match with L-type snap-gauge is equipped in panel, inclination angle is offered at the top of snap-gauge, the bottom center of snap-gauge is fixedly connected with l-shaped rod, the inner sidewall of panel offers groove corresponding with l-shaped rod position, l-shaped rod extends to setting in groove.The utility model can steadily make contact disconnect and be closed, and prevent the failure of electronic switch, use convenient for people.
Description
Technical field
The utility model relates to electric switch technical fields, more particularly to a kind of switch that can prevent electronic switch from failing
Panel.
Background technique
Electronic switch is to make the element of contact disconnecting circuit, connection circuit, conversion circuit that machinery be claimed to open by mechanically actuated
It closes, tailored version electronic switch can be by household electrical appliances Type division, for example, LED dimmer switch, fan class speed-regulating switch, exhaust fan are intelligent
Switch.
Currently, electronic switch is with intelligence, the needs of control based on network and application are more and more, and electronic switch is applied
In family also all the more extensively, the problems such as in the prior art, its fragile structure of the key of electronic switch, elastic force is smaller, and limit is insufficient
Cause largely to use failure and failure, influences the use of people.
Utility model content
Purpose of the utility model is to solve its fragile structure of the key of electronic switch in the prior art, elastic force compared with
It is small, the problem of the problems such as limit is insufficient causes largely use failure and failure, influences people's use, and one kind of proposition can prevent
The only switch panel of electronic switch failure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of switch panel that can prevent electronic switch from failing, including panel and key, the inner wall rotation of the panel
It is connected with bull stick, the two sides of the bottom of the key are fixedly connected to U-shaped switch block, and the bull stick passes through clamping mechanism and U-shaped turn
Block clamping, the axial wall movable sleeve of the bull stick are connected to torque spring, and one end of the torque spring and the bottom of panel inner wall are solid
Fixed connection, the other end of the torque spring and the bottom of key offset, and the edge of the key bottom is fixedly connected with L-type
Snap-gauge, the panel is interior to be equipped with the snap-gauge to match with L-type snap-gauge, offers inclination angle, the snap-gauge at the top of the snap-gauge
Bottom center be fixedly connected with l-shaped rod, the inner sidewall of the panel offers groove corresponding with l-shaped rod position, institute
It states l-shaped rod and extends to setting in groove, the side wall of l-shaped rod opposite groove slot bottom side passes through the slot of the first spring and groove
Bottom is fixedly connected, and the bottom of the l-shaped rod horizontal part is fixedly connected with limited block, and the side wall of the groove offers and limited block
The limiting slot to match, the side wall that the groove is away from each other limiting slot offer limit hole, and the top of the l-shaped rod vertical portion is solid
Surely it is connected with gag lever post, the gag lever post passes through limit hole and extends to external setting.
Preferably, the clamping mechanism includes bull stick, and the sidewall symmetry of the bull stick is opened up there are two through-hole, and two logical
Hole is corresponding with the position of U-shaped switch block, and two fixture blocks, the two sidewalls of two fixture blocks are symmetrically arranged in two through-holes
It is fixedly connected to sliding block, the two sidewalls of the through-hole offer the sliding slot to match with sliding block, are additionally provided in the through-hole
Second spring, the both ends of the second spring are fixedly connected with the side wall of two fixture blocks, two fixture blocks be away from each other one
Arc-shaped setting is held, the two sides inner wall of the U-shaped switch block offers the arc-shaped slot to match with fixture block.
Preferably, it is equipped with damping block in multiple arc-shaped slots, and the surface of damping block offers anti-skid chequer.
Preferably, the gag lever post extends to external one end and is fixedly connected with handle.
Preferably, one end of the opposite l-shaped rod of L-type snap-gauge is rotatably connected to rotating cylinder by shaft.
Preferably, rubber sheet gasket is fixedly connected at the top of the key.
Compared with prior art, the utility model provides a kind of switch panel that can prevent electronic switch from failing, tool
It is standby following the utility model has the advantages that
1, the switch panel that can prevent electronic switch from failing, by the key being equipped with, depresses button turns key
It is dynamic, then the L-type snap-gauge by being equipped with, key rotation drives L-type snap-gauge to rotate, then the snap-gauge by being equipped with, and the top of snap-gauge
Inclination angle is offered, the rotation of L-type snap-gauge causes to squeeze to snap-gauge, and it is moved to the left snap-gauge, when key turns to designated position,
Drive l-shaped rod mobile by the pulling force of the first spring, l-shaped rod is mobile to drive clamp moving, and L-type snap-gauge and snap-gauge is made to snap into one
It rises, to make the contact closure of electronic switch, and then prevents the failure of electronic switch.
2, the switch panel that can prevent electronic switch from failing pulls gag lever post, gag lever post by the gag lever post being equipped with
Mobile to drive l-shaped rod mobile, l-shaped rod is mobile to drive clamp moving, and snap-gauge is made to be detached from L-type snap-gauge, then the torsion bullet by being equipped with
Spring, the torsion of torque spring drives key rotation, so as to easily disconnect the contact of electronic switch.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It so that contact is disconnected and is closed, prevent the failure of electronic switch, be used convenient for people.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind can prevent electronic switch fail switch panel structural schematic diagram；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is the part B structure enlargement diagram of Fig. 1；
Fig. 4 is the C portion structure enlargement diagram of Fig. 2.
In figure: 1 panel, 2 keys, 3 bull sticks, 4 U-shaped switch blocks, 5 torque springs, 6 L-type snap-gauges, 7 snap-gauges, 8 l-shaped rods, 9
First spring, 10 limited blocks, 11 gag lever posts, 12 fixture blocks, 13 sliding blocks, 14 second springs, 15 rotating cylinders, 16 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of switch panel that can prevent electronic switch from failing, including panel 1 and key 2, on panel 1
The opening and closing of lamps and lanterns, the inner wall rotation connection of panel 1 can be realized by open and close contact equipped with contact switch
There is bull stick 3, the two sides of the bottom of key 2 are fixedly connected to U-shaped switch block 4, and bull stick 3 is clamped by clamping mechanism and U-shaped switch block 4,
Can be convenient for the disassembly of key 2, easy to repair, the axial wall movable sleeve of bull stick 3 is connected to torque spring 5, one end of torque spring 5 with
The bottom of 1 inner wall of panel is fixedly connected, and the bottom of the other end and key 2 of torque spring 5 offsets, and passes through the torsion of torque spring 5
Power is able to drive that key 2 auto-returned is in situ, and the edge of 2 bottom of key is fixedly connected with L-type snap-gauge 6, be equipped in panel 1 with
The snap-gauge 7 that L-type snap-gauge 6 matches, enables L-type snap-gauge 6 to be fastened on snap-gauge 7, so that the stability of key 2 is kept, snap-gauge 7
Top offer inclination angle, the bottom center of snap-gauge 7 is fixedly connected with l-shaped rod 8, and the inner sidewall of panel 1 offers and L-type
The corresponding groove in 8 position of bar, l-shaped rod 8 extend to setting in groove, and the side wall of 8 opposite groove slot bottom side of l-shaped rod passes through the
One spring 9 is fixedly connected with the slot bottom of groove, and the bottom of 8 horizontal part of l-shaped rod is fixedly connected with limited block 10, and the side wall of groove is opened
Equipped with the limiting slot to match with limited block 10, the position of l-shaped rod 8 is limited, the side wall that groove is away from each other limiting slot opens up limited
Position hole is fixedly connected with gag lever post 11 at the top of 8 vertical portion of l-shaped rod, and gag lever post 11 passes through limit hole and extends to external setting,
By pulling gag lever post 11 to be able to drive the movement of l-shaped rod 8, snap-gauge 7 is set to be detached from L-type snap-gauge 6, clamping mechanism includes bull stick 3, bull stick
3 sidewall symmetry is opened up there are two through-hole, and two through-holes are corresponding with the position of U-shaped switch block 4, symmetrically set in two through-holes
There are two fixture block 12, the two sidewalls of two fixture blocks 12 are fixedly connected to sliding block 13, and the two sidewalls of through-hole offer and sliding block
13 sliding slots to match can be defined the position of fixture block 12 by sliding block 13 and sliding slot, prevent fixture block 12 to be detached from logical
Hole is additionally provided with second spring 14 in through-hole, and the both ends of second spring 14 are fixedly connected with the side wall of two fixture blocks 12, pass through
The elastic force of two springs 14 is able to drive the movement of fixture block 12, snaps into fixture block 12 in arc-shaped slot, what two fixture blocks 12 were away from each other
The arc-shaped setting in one end, the two sides inner wall of U-shaped switch block 4 offers the arc-shaped slot to match with fixture block 12, due to fixture block
12 and arc-shaped slot in setting is matched, pulling key 2 makes U-shaped switch block 4 cause to squeeze to fixture block 12, fixture block 12 can be made to exist
It is moved in through-hole, to make 12 threshing arc-shaped slot of fixture block, and then is convenient for the disassembly of key 2, is equipped in multiple arcs card slot
Damping block, and the surface of damping block offers anti-skid chequer, damping block is existing structure, can increase fixture block 12 and arc-shaped slot it
Between frictional force, improve the stability of clamping, gag lever post 11 extends to external one end and is fixedly connected with handle 16, by being equipped with
Handle 16, can be convenient for gag lever post 11 movement, one end of the opposite l-shaped rod 8 of L-type snap-gauge 6 is rotatably connected to by shaft
Cylinder 15, by rotating cylinder 15, can reduce the frictional force between L-type snap-gauge 6 and l-shaped rod 8, be moved to the left convenient for snap-gauge 7, key 2
Top be fixedly connected with rubber sheet gasket, rubber sheet gasket is existing structure, can play the role of protection.
In the utility model, in use, depresses button 2 rotates key 2, then by being equipped with by the key 2 being equipped with
L-type snap-gauge 6, the rotation of key 2 drives L-type snap-gauge 6 to rotate, then by the snap-gauge 7 that is equipped with, and the top of snap-gauge 7 offers and inclines
Oblique angle, the rotation of L-type snap-gauge 6 cause to squeeze, are moved to the left snap-gauge 7, when key 2 turns to designated position, pass through to snap-gauge 7
The pulling force of first spring 9 drives l-shaped rod 6 mobile, and l-shaped rod 8 is mobile to drive snap-gauge 7 mobile, snaps into L-type snap-gauge 6 and snap-gauge 7
Together, to make the contact closure of electronic switch, and then the failure of electronic switch is prevented, by the gag lever post 11 being equipped with, pulled
Gag lever post 11, gag lever post 11 is mobile to drive l-shaped rod 8 mobile, and l-shaped rod 8 is mobile to drive snap-gauge 7 mobile, and snap-gauge 7 is made to be detached from L-type card
The torsion of plate 6, then the torque spring 5 by being equipped with, torque spring 5 drives key 2 to rotate, so as to easily make electronic cutting
The contact of pass disconnects.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the switch panel that one kind can prevent electronic switch from failing, including panel (1) and key (2), which is characterized in that described
The inner wall of panel (1) is rotatably connected to bull stick (3), and the two sides of the bottom of the key (2) are fixedly connected to U-shaped switch block (4), institute
Bull stick (3) to be stated to be clamped by clamping mechanism and U-shaped switch block (4), the axial wall movable sleeve of the bull stick (3) is connected to torque spring (5),
One end of the torque spring (5) is fixedly connected with the bottom of panel (1) inner wall, the other end of the torque spring (5) with press
The bottom of key (2) offsets, and the edge of key (2) bottom is fixedly connected with L-type snap-gauge (6), is equipped in the panel (1)
The snap-gauge (7) to match with L-type snap-gauge (6), offers inclination angle at the top of the snap-gauge (7), in the bottom of the snap-gauge (7)
It is fixedly connected at the heart l-shaped rod (8), the inner sidewall of the panel (1) offers groove corresponding with l-shaped rod (8) position, institute
It states l-shaped rod (8) and extends to setting in groove, the side wall of the opposite groove slot bottom side of the l-shaped rod (8) passes through the first spring (9)
It is fixedly connected with the slot bottom of groove, the bottom of l-shaped rod (8) horizontal part is fixedly connected with limited block (10), the groove
Side wall offers the limiting slot to match with limited block (10), and the side wall that the groove is away from each other limiting slot offers limit hole,
It is fixedly connected with gag lever post (11) at the top of l-shaped rod (8) vertical portion, the gag lever post (11) passes through limit hole and extends to
Outside setting.
2. the switch panel that one kind according to claim 1 can prevent electronic switch from failing, which is characterized in that the card
Connection mechanism includes bull stick (3), and the sidewall symmetry of the bull stick (3) is opened up there are two through-hole, and two through-holes and U-shaped switch block (4)
Position it is corresponding, two fixture blocks (12) are symmetrically arranged in two through-holes, the two sidewalls of two fixture blocks (12) are equal
It is fixedly connected with sliding block (13), the sliding slot that the two sidewalls of the through-hole offer and sliding block (13) match, in the through-hole
It being additionally provided with second spring (14), the both ends of the second spring (14) are fixedly connected with the side wall of two fixture blocks (12), and two
The two sides inner wall of the arc-shaped setting in one end that the fixture block (12) is away from each other, the U-shaped switch block (4) offers and fixture block
(12) arc-shaped slot to match.
3. the switch panel that one kind according to claim 2 can prevent electronic switch from failing, which is characterized in that Duo Gesuo
It states and is equipped with damping block in arc-shaped slot, and the surface of damping block offers anti-skid chequer.
4. the switch panel that one kind according to claim 1 can prevent electronic switch from failing, which is characterized in that the limit
Position bar (11) extends to external one end and is fixedly connected with handle (16).
5. the switch panel that one kind according to claim 1 can prevent electronic switch from failing, which is characterized in that the L
One end of the opposite l-shaped rod (8) of type snap-gauge (6) is rotatably connected to rotating cylinder (15) by shaft.
6. the switch panel that one kind according to claim 1 can prevent electronic switch from failing, which is characterized in that described to press
Key is fixedly connected with rubber sheet gasket at the top of (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460852.9U CN208722768U (en) | 2018-09-07 | 2018-09-07 | A kind of switch panel that can prevent electronic switch from failing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460852.9U CN208722768U (en) | 2018-09-07 | 2018-09-07 | A kind of switch panel that can prevent electronic switch from failing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722768U true CN208722768U (en) | 2019-04-09 |
Family
ID=65981360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460852.9U Active CN208722768U (en) | 2018-09-07 | 2018-09-07 | A kind of switch panel that can prevent electronic switch from failing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163607A (en) * | 2019-12-26 | 2020-05-15 | Oppo广东移动通信有限公司 | Electronic device and method of assembling the same |
| CN111779128A (en) * | 2020-07-28 | 2020-10-16 | 上海屹防建筑设计有限公司 | Flood prevention basement |
| CN112471553A (en) * | 2020-12-08 | 2021-03-12 | 浙江海洋大学 | Kelp drying equipment |
-
2018
- 2018-09-07 CN CN201821460852.9U patent/CN208722768U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163607A (en) * | 2019-12-26 | 2020-05-15 | Oppo广东移动通信有限公司 | Electronic device and method of assembling the same |
| CN111163607B (en) * | 2019-12-26 | 2021-09-07 | Oppo广东移动通信有限公司 | Electronic device and method of assembling the same |
| CN111779128A (en) * | 2020-07-28 | 2020-10-16 | 上海屹防建筑设计有限公司 | Flood prevention basement |
| CN112471553A (en) * | 2020-12-08 | 2021-03-12 | 浙江海洋大学 | Kelp drying equipment |
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