CN217061858U - High-touch membrane switch - Google Patents
High-touch membrane switch Download PDFInfo
- Publication number
- CN217061858U CN217061858U CN202220028060.4U CN202220028060U CN217061858U CN 217061858 U CN217061858 U CN 217061858U CN 202220028060 U CN202220028060 U CN 202220028060U CN 217061858 U CN217061858 U CN 217061858U
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- Prior art keywords
- fixedly connected
- rod
- spring
- block
- membrane switch
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- 239000012528 membrane Substances 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of membrane switches, in particular to a high-touch membrane switch, which comprises a shell, wherein the outer wall of the shell is fixedly connected with a mounting plate, the mounting plate is provided with four mounting plates, a threaded rod is connected on the mounting plate in a penetrating way, the threaded rod is provided with four mounting plates, the inner wall of the shell is movably connected with a panel switch, the bottom of the panel switch is fixedly connected with a conduction rod, the bottom of the conduction rod is fixedly connected with a conduction mechanism, the conduction mechanism comprises a sensing block and a command block, the sensing block is fixedly connected with the conduction rod, a metal elastic sheet is arranged below the sensing block, the two ends of the bottom of the metal elastic sheet are fixedly connected with a first spring rod, the two first spring rods are provided, the metal elastic sheet and the sensing block are matched with the command block, the bottom of the first spring rod is fixedly connected with an insulating layer, the utility model has the advantages that the first impact block is contacted with a second impact block to generate collision, and the sound is generated through the collision between the first impact block and the second impact block, so that people can distinguish whether the use is correct or not according to the sound when using the voice-operated music player.
Description
Technical Field
The utility model relates to a membrane switch technical field specifically is a high sense of touch membrane switch.
Background
The membrane switch has the characteristics of rigorous structure, attractive appearance, good sealing performance, moisture resistance, long service life and the like, is widely applied to the fields of electronic communication and electronic measurement instruments, industrial control, medical equipment, automobile industry, intelligent toys, household appliances and the like, adopts an integral sealing structure formed by combining multiple layers of planes, is a novel electronic component integrating light collection, machines and electricity by sealing a key switch, a panel, a mark, a symbol display and a lining plate together, is a fundamental change of the appearance structure of an electronic product, can replace keys of conventional discrete components, and can more reliably execute the task of an operating system.
In the prior art, the following problems exist:
the high-touch membrane switch on the existing market only distinguishes the position of a key on a panel by color in the using process, so that a user can only operate the high-touch membrane switch by visual sense during operation, and whether correct operation is performed or not can be unknown during operation due to the fact that obvious feedback and sound prompt are not generated during pressing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high sense of touch membrane switch to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a high sense of touch membrane switch, includes the casing, casing outer wall fixedly connected with mounting panel, the mounting panel is equipped with four altogether, through connection has the threaded rod on the mounting panel, the threaded rod is equipped with four altogether, shells inner wall swing joint panel switch, panel switch bottom fixedly connected with conduction pole, conduction pole bottom fixedly connected with conduction mechanism.
Preferably, the conduction mechanism comprises a sensing block and an instruction block, the sensing block is fixedly connected with the conduction rod, two metal elastic pieces are arranged below the sensing block, two first spring rods are fixedly connected to two ends of the bottom of each metal elastic piece, and the metal elastic pieces and the sensing block are matched with the instruction block.
Preferably, the bottom of the first spring rod is fixedly connected with an insulating layer, the insulating layer is in through connection with the command block, the bottom of the insulating layer is fixedly connected with a first circuit layer, and the bottom of the first circuit layer is fixedly connected with a second circuit layer.
Preferably, the outside of the conducting rod is fixedly connected with a first connecting rod, the bottom of the first connecting rod is fixedly connected with two second spring rods, and the bottom of each second spring rod is fixedly connected with an insulating plate.
Preferably, a telescopic limiting rod is connected to the first connecting rod in a penetrating manner, and the telescopic limiting rod is fixedly connected with the panel switch.
Preferably, the outer wall of the telescopic limiting rod is connected with a limiting plate in a penetrating manner, the top of the limiting plate is fixedly connected with a first impact block, the bottom of the first connecting rod is fixedly connected with a second connecting rod, the bottom of the second connecting rod is fixedly connected with a second impact block, and the first impact block is matched with the second impact block.
Preferably, the inner wall of the shell is fixedly connected with a slotted hole, the inner wall of the slotted hole is fixedly connected with a third spring rod, and the top of the third spring rod is fixedly connected with a reset plate.
Preferably, the bottom of the reset plate is fixedly connected with a reset spring, and the reset spring is fixedly connected with the first connecting rod.
The utility model discloses an improve and provide a high sense of touch membrane switch here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model drives the sensing block to move downwards by the downward movement of the conducting rod, when the sensing block moves to a certain position, the outer wall of the sensing block is contacted with the metal elastic sheet, so that the metal elastic sheet is pressed down to be contacted with the instruction block, and the metal elastic sheet can automatically rebound and reset after being pressed down to be contacted with the instruction block by the characteristic of the first spring rod spring;
the second step is as follows: the utility model discloses a first connecting rod drives the second connecting rod and moves down, makes second striking piece and first striking piece contact bump, bumps sound through both, makes people can differentiate whether to use correctly according to sound when using.
Drawings
The invention is further explained below with reference to the drawings and examples:
fig. 1 is a schematic view of a first perspective of a three-dimensional structure of the present invention;
fig. 2 is a schematic view of a second perspective of the three-dimensional structure of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic cross-sectional structure of the present invention;
fig. 5 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. a housing; 101. mounting a plate; 102. a threaded rod; 103. a panel switch; 104. a conductive rod; 105. a first connecting rod; 106. a second spring lever; 107. an insulating plate; 108. a telescopic limiting rod; 109. a limiting plate; 110. a first impact block; 111. a second connecting rod; 112. a second impact block; 113. a slot; 114. a third spring lever; 115. a reset plate; 116. a return spring; 2. a conducting mechanism; 201. a sensing block; 202. an instruction block; 203. a metal spring sheet; 204. a first spring lever; 205. an insulating layer; 206. a first circuit layer; 207. and a second circuit layer.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model discloses an improve and provide a high sense of touch membrane switch here, the technical scheme of the utility model is:
as shown in fig. 1-5, a high touch membrane switch, includes casing 1, 1 outer wall fixedly connected with mounting panel 101 of casing, and mounting panel 101 is equipped with four altogether, and run through connection has threaded rod 102 on the mounting panel 101, and threaded rod 102 is equipped with four altogether, 1 inner wall swing joint panel switch 103 of casing, panel switch 103 bottom fixedly connected with conduction pole 104, conduction pole 104 bottom fixedly connected with conduction mechanism 2, in this setting: when the panel switch 103 is manually pressed, the panel switch 103 moves downwards to drive the conducting rod 104 to move downwards, the conducting rod 104 moves downwards to drive the sensing block 201 to move downwards, when the sensing block 201 moves to a certain position, the outer wall of the sensing block 201 is in contact with the metal elastic sheet 203, the metal elastic sheet 203 is pressed downwards to be in contact with the instruction block 202, the metal elastic sheet 203 can automatically rebound and reset after being pressed downwards to be in contact with the instruction block 202 through the characteristic of a spring of the first spring rod 204, when the metal elastic sheet 203 is in contact with the sensing block 201, the first impact block 110 can be in contact with the second impact block 112 to collide, sound is emitted through the collision of the first impact block and the second impact block, and a user can judge whether the operation process is correct or not by listening to the sound.
Further, conduction mechanism 2 is including sensing piece 201 and instruction block 202, sensing piece 201 and conduction pole 104 fixed connection, and sensing piece 201 below is provided with metal shrapnel 203, and the first spring beam 204 of metal shrapnel 203 bottom both ends fixedly connected with, first spring beam 204 are equipped with two altogether, and metal shrapnel 203 and sensing piece 201 cooperate with instruction block 202, in this setting: the sensing block 201 is driven to move downwards by the downward movement of the conducting rod 104, when the sensing block 201 moves to a certain position, the outer wall of the sensing block 201 is in contact with the metal elastic sheet 203, so that the metal elastic sheet 203 is pressed down to be in contact with the instruction block 202, and the metal elastic sheet 203 can automatically rebound and reset after being pressed down to be in contact with the instruction block 202 through the characteristic of the spring of the first spring rod 204.
Further, the bottom of the first spring beam 204 is fixedly connected with an insulating layer 205, the insulating layer 205 is in through connection with the command block 202, the bottom of the insulating layer 205 is fixedly connected with a first circuit layer 206, and the bottom of the first circuit layer 206 is fixedly connected with a second circuit layer 207, in the setting: by providing the insulating layer 205, the first circuit layer 206 and the second circuit layer 207 are prevented from leaking electricity.
Further, the outside fixedly connected with head rod 105 of conducting rod 104, head rod 105 bottom fixedly connected with second spring pole 106, second spring pole 106 are equipped with two altogether, and second spring pole 106 bottom fixedly connected with insulation board 107, in this setting: when the panel switch 103 is manually pressed, the conductive rod 104 presses the second spring rod 106, and the characteristic of the spring of the second spring rod 106 enables people to have sufficient pressing hand feeling when using the device, so that the pressing feeling is improved.
Further, through connection has flexible gag lever post 108 on the head rod 105, flexible gag lever post 108 and panel switch 103 fixed connection, in this setting: through being equipped with flexible gag lever post 108, can appear crooked condition when preventing panel switch 103 from reciprocating, lead to panel switch 103 and casing 1 to block.
Further, flexible gag lever post 108 outer wall through connection has limiting plate 109, the first striking piece 110 of limiting plate 109 top fixedly connected with, fixedly connected with second connecting rod 111 in head rod 105 bottom, and second connecting rod 111 bottom fixedly connected with second striking piece 112, first striking piece 110 and second striking piece 112 cooperate, in this setting: the first connecting rod 105 drives the second connecting rod 111 to move downwards, so that the second impact block 112 is in contact with the first impact block 110 to collide, and the collision between the second impact block and the first impact block makes sound, so that people can distinguish whether to use the electric shock absorber correctly according to the sound when using the electric shock absorber.
Further, casing 1 inner wall fixedly connected with slotted hole 113, slotted hole 113 inner wall fixedly connected with third spring arm 114, third spring arm 114 top fixedly connected with reset plate 115, in this setting: when the reset plate 115 moves downwards and needs to be reset, the reset plate 115 is reset through the characteristics of the spring of the third spring rod 114, and subsequent use is facilitated.
Further, reset plate 115 bottom fixedly connected with reset spring 116, reset spring 116 and first connecting rod 105 fixed connection, in this setting: after the first connecting rod 105 moves downward, the first connecting rod 105 can be automatically reset and lifted up after being used up by the tension of the spring of the return spring 116.
The working principle is as follows: firstly, when the panel switch 103 is manually pressed, the panel switch 103 moves downwards to drive the conducting rod 104 to move downwards, the conducting rod 104 moves downwards to drive the sensing block 201 to move downwards, when the sensing block 201 moves to a certain position, the outer wall of the sensing block 201 is contacted with the metal elastic sheet 203, the metal elastic sheet 203 is pressed downwards to be contacted with the instruction block 202 through the characteristic of a spring of the first spring rod 204, the metal elastic sheet can automatically rebound and reset, when the metal elastic sheet 203 is contacted with the sensing block 201, the first impact block 110 is contacted with the second impact block 112 to collide, and the collision between the two generates sound, so that a user can judge whether the operation process is correct by listening to the sound, when the panel switch 103 is manually pressed, the conducting rod 104 presses the second spring rod 106, and the pressing hand feeling is sufficient when the device is used by the characteristic of the second spring rod 106, the pressing feeling is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. A high-tactile membrane switch characterized by: including casing (1), casing (1) outer wall fixedly connected with mounting panel (101), mounting panel (101) are equipped with four altogether, through connection has threaded rod (102) on mounting panel (101), threaded rod (102) are equipped with four altogether, casing (1) inner wall swing joint panel switch (103), panel switch (103) bottom fixedly connected with conduction pole (104), conduction pole (104) bottom fixedly connected with conduction mechanism (2).
2. A high tactile membrane switch according to claim 1, wherein: the conduction mechanism (2) comprises a sensing block (201) and an instruction block (202), the sensing block (201) is fixedly connected with the conduction rod (104), a metal elastic sheet (203) is arranged below the sensing block (201), two ends of the bottom of the metal elastic sheet (203) are fixedly connected with first spring rods (204), the number of the first spring rods (204) is two, and the metal elastic sheet (203) and the sensing block (201) are matched with the instruction block (202).
3. A high tactile membrane switch according to claim 2, wherein: the bottom of the first spring rod (204) is fixedly connected with an insulating layer (205), the insulating layer (205) is in through connection with the instruction block (202), the bottom of the insulating layer (205) is fixedly connected with a first circuit layer (206), and the bottom of the first circuit layer (206) is fixedly connected with a second circuit layer (207).
4. A high tactile membrane switch according to claim 1, wherein: the conductive rod (104) is fixedly connected with a first connecting rod (105) outside, the bottom of the first connecting rod (105) is fixedly connected with two second spring rods (106), the number of the second spring rods (106) is two, and the bottom of the second spring rods (106) is fixedly connected with an insulating plate (107).
5. A high tactile membrane switch according to claim 4, wherein: the first connecting rod (105) is connected with a telescopic limiting rod (108) in a penetrating mode, and the telescopic limiting rod (108) is fixedly connected with the panel switch (103).
6. A high tactile membrane switch according to claim 5, wherein: the outer wall of flexible gag lever post (108) through connection has limiting plate (109), the first striking piece (110) of limiting plate (109) top fixedly connected with, first connecting rod (105) bottom fixedly connected with second connecting rod (111), second connecting rod (111) bottom fixedly connected with second striking piece (112), first striking piece (110) with second striking piece (112) cooperate.
7. A high tactile membrane switch according to claim 1, wherein: the inner wall of the shell (1) is fixedly connected with a slotted hole (113), the inner wall of the slotted hole (113) is fixedly connected with a third spring rod (114), and the top of the third spring rod (114) is fixedly connected with a reset plate (115).
8. A high tactile membrane switch according to claim 7, wherein: reset plate (115) bottom fixedly connected with reset spring (116), reset spring (116) and first connecting rod (105) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220028060.4U CN217061858U (en) | 2022-01-04 | 2022-01-04 | High-touch membrane switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220028060.4U CN217061858U (en) | 2022-01-04 | 2022-01-04 | High-touch membrane switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217061858U true CN217061858U (en) | 2022-07-26 |
Family
ID=82481263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220028060.4U Expired - Fee Related CN217061858U (en) | 2022-01-04 | 2022-01-04 | High-touch membrane switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217061858U (en) |
-
2022
- 2022-01-04 CN CN202220028060.4U patent/CN217061858U/en not_active Expired - Fee Related
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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: 20220726 |