CN220324335U - Pressing structure with adjustable hand feeling and switch panel using same - Google Patents
Pressing structure with adjustable hand feeling and switch panel using same Download PDFInfo
- Publication number
- CN220324335U CN220324335U CN202322216156.0U CN202322216156U CN220324335U CN 220324335 U CN220324335 U CN 220324335U CN 202322216156 U CN202322216156 U CN 202322216156U CN 220324335 U CN220324335 U CN 220324335U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- shell cover
- front shell
- support frame
- key
- 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.)
- Active
Links
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- VTLYHLREPCPDKX-UHFFFAOYSA-N 1,2-dichloro-3-(2,3-dichlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=C(Cl)C=CC=2)Cl)=C1Cl VTLYHLREPCPDKX-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model relates to a pressing structure with adjustable hand feeling, which comprises a key board and a front shell cover plate; an elastic poking piece and an adjusting support frame are arranged on the front shell cover plate, one end of the elastic poking piece is connected with the front shell cover plate, and a pressing block for pressing the trigger key is arranged at the other end of the elastic poking piece; the adjusting support frame is positioned on the bottom surface of the front shell cover plate, one end of the adjusting support frame is pivoted with the front shell cover plate, and the other end of the adjusting support frame extends out of the top surface of the front shell cover plate; the adjusting support frame is rotated and is abutted against different positions of the elastic poking piece; the key board is located on one side of the top surface of the front shell cover plate, the key board is movably arranged relative to the front shell cover plate, and the key board can press the pressing block. In addition, the utility model also relates to a switch panel applying the pressing structure. The utility model can enable the user to adjust the key hand feeling of the switch panel independently, and the adjustment is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of switch panels, in particular to a pressing structure with adjustable hand feeling and a switch panel using the same.
Background
With the continuous development and progress of technology, smart home has been commonly used in life, wherein the smart home is the most common switch panel. The switch panel can be used for controlling various electric appliances, and the service performance of the switch panel brings great convenience to family life. In addition to the usability of the switch panel, the feel of use is also an important consideration for the user to select the switch panel. However, the touch feeling of the switch panel is uneven at present, so that the user can not obtain the ideal key touch feeling effect when selecting.
In order to adjust the hand feeling of the key, for example, patent with the publication number CN213461715U discloses a key with adjustable pressing force, a spring is placed under the key, and an adjusting mechanism is provided, and the adjusting mechanism can adjust the reset height of the spring, so as to realize different pressing hand feeling. However, this solution makes the overall structure of the key bigger and not suitable for a switch panel.
Disclosure of Invention
The utility model aims to provide a pressing structure with adjustable hand feeling and a switch panel using the pressing structure, so that a user can independently adjust the hand feeling of keys of the switch panel, and the adjustment is convenient and quick.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pressing structure with adjustable hand feeling comprises a key board and a front shell cover plate;
an elastic poking piece and an adjusting support frame are arranged on the front shell cover plate, one end of the elastic poking piece is connected with the front shell cover plate, and a pressing block for pressing the trigger key is arranged at the other end of the elastic poking piece; the adjusting support frame is positioned on the bottom surface of the front shell cover plate, one end of the adjusting support frame is pivoted with the front shell cover plate, and the other end of the adjusting support frame extends out of the top surface of the front shell cover plate; the adjusting support frame is rotated and is abutted against different positions of the elastic poking piece;
the key board is located on one side of the top surface of the front shell cover plate, the key board is movably arranged relative to the front shell cover plate, and the key board can press the pressing block.
The bottom surface of the front shell cover plate is provided with a rotating shaft, one end of the adjusting support frame is provided with a shaft collar, the shaft collar is sleeved on the rotating shaft, and the shaft collar is in rotary connection with the rotating shaft; and the rotating shaft is also in threaded connection with a limit screw for limiting the shaft collar.
The adjusting support frame is characterized in that a shifting block is arranged at one end which is not pivoted with the front shell cover plate, a through limiting chute is formed in the front shell cover plate, and the shifting block is connected in the limiting chute in a sliding mode.
And a supporting edge for supporting the shifting block is arranged in the limiting chute.
The bottom of the supporting edge is provided with a reinforcing rib.
The shifting block is provided with a first positioning part, a plurality of second positioning parts are uniformly distributed in the limiting chute or on the periphery of the limiting chute, and the first positioning parts are matched with the second positioning parts in a clamping way.
One side of the elastic shifting piece provided with the pressing block is also provided with an abutting part which is beneficial to pressing the key board.
The elastic poking piece and the front shell cover plate are integrally formed.
The top surface of the front shell cover plate is a vault, the middle position of the key board is abutted with the center of the vault, and the key board swings relative to the center of the vault.
The utility model also discloses a switch panel which comprises a key board, a front shell cover plate, a mounting bracket, a key PCB (printed circuit board), a rear shell cover plate, a power PCB and a rear shell, wherein the power PCB is assembled in the rear shell, the rear shell cover plate is detachably connected with the rear shell, and the rear shell is detachably connected with the mounting bracket; the front shell cover plate is detachably connected with the mounting bracket, and the key board is detachably connected with the front shell cover plate or the mounting bracket; the key PCB is detachably connected to the bottom surface of the front shell cover plate, and keys are arranged on the key PCB; the key board and the front shell cover board also adopt the pressing structure.
After the scheme is adopted, one end of the elastic poking piece is connected with the front shell cover plate, the other end of the elastic poking piece is provided with a pressing block for pressing the key, the pressing block can automatically reset, and the triggering key can be realized by pressing the pressing block through the key plate. Through set up at preceding shell apron bottom surface and adjust the support frame, its one end pin joint preceding shell apron rotates and adjusts the different positions of support frame its can butt elasticity plectrum, when the different positions of adjustment support frame butt elasticity plectrum, the dynamics of pressing down the briquetting is felt differently, and then reaches the effect of adjusting the button feel. The other end of the adjusting support frame extends out of the top surface of the front shell cover plate, and the adjusting support frame can be rotated by uncovering the key board, so that the adjusting support frame is convenient and quick.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model (dial in initial position);
FIG. 3 is a cross-sectional view of the present utility model (dial in maximum position);
FIG. 4 is a schematic view of the top surface of the front cover plate (with the dials in the initial position);
FIG. 5 is a schematic view of the top surface of the front cover plate (dial in maximum position).
Fig. 6 is an enlarged schematic view of the portion a in fig. 5.
Fig. 7 is a schematic view of the bottom surface of the front cover plate.
Marking:
a key sheet 10;
the front shell cover 20, the elastic plectrum 21, the pressing block 211, the abutting part 212, the adjusting support frame 22, the collar 221, the plectrum 222, the first positioning part 223, the limit screw 23, the limit chute 24, the support edge 241 and the second positioning part 242;
a mounting bracket 30;
a key PCB 40, a key 41;
a rear housing cover 50;
a power supply PCB board 60;
a rear housing 70.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present application, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in place when the product of the application is used, or the orientation or positional relationship conventionally understood by those skilled in the art, is merely for convenience of describing the present application and simplifying the description, and is not indicative or implying that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed.
As shown in fig. 1 to 7, the present utility model discloses a switch panel including a key sheet 10, a front cover sheet 20, a mounting bracket 30, a key PCB sheet 40, a rear cover sheet 50, a power PCB sheet 60, and a rear cover 70. The power PCB board 60 is assembled in the rear housing 70, the rear housing cover 50 is in snap fit with the rear housing 70, and the rear housing cover 50 can limit the power PCB board 60. The rear housing 70 is snap-fit to the mounting bracket 30, and the mounting bracket 30 is coupled to an external mounting surface, such as a wall. The front cover 20 is snap fit to the mounting bracket 30. The key sheet 10 is detachably connected with the front case cover 20 or the mounting bracket 30, and the key sheet 10 swings with the detachable connection node as the center, and the mounting manner of the key sheet 10 is the prior art and will not be described again. The key PCB 40 is screwed to the bottom surface of the front cover 20, and a key 41 is disposed on the key PCB 40.
An elastic pulling piece 21 and an adjusting supporting frame 22 are arranged on the front shell cover plate 20, one end of the elastic pulling piece 21 is connected with the front shell cover plate 20, and the other end of the elastic pulling piece 21 is provided with a pressing block 211 for pressing the trigger key 41. In this case, the elastic tab 21 is preferably integrally formed with the front cover 20, and the elastic tab 21 may be connected to the front cover 20 by a fastening or screw connection.
The key sheet 10 is located on the top surface side of the front cover sheet 20, the top surface of the front cover sheet 20 is a dome, the middle position of the key sheet 10 is abutted against the center of the dome, and the key sheet 10 swings relative to the center of the dome, so that the key sheet 10 can be regarded as a rocker action relative to the center of the dome. When the key sheet 10 is pressed to a side close to the pressing block 211, the key sheet 10 presses the pressing block 211, the pressing block 211 presses and touches the key 41, the triggering of the key 41 is achieved, and the key sheet 10 maintains its current state after being pressed. When key sheet 10 is pressed at a side away from press block 211, key sheet 10 no longer presses press block 211, and press block 211 is separated from key 41 under the repulsive force of elastic paddle 21. In order to facilitate pressing of press block 211 by key sheet 10, elastic paddle 21 is further provided with an abutment 212 at one end of press block 211, and key sheet 10 abuts against abutment 212.
The adjusting support frame 22 is located at the bottom surface of the front cover 20, a rotating shaft is arranged on the bottom surface of the front cover 20, a collar 221 is arranged at one end of the adjusting support frame 22, the collar 221 is sleeved on the rotating shaft, and the collar 221 is rotatably connected with the rotating shaft, so that the adjusting support frame 22 integrally rotates around the rotating shaft. A limit screw 23 is connected to the rotating shaft in a threaded manner, and the limit screw 23 limits the collar 221 from falling out of the rotating shaft.
The other end of the adjusting support frame 22 is provided with a shifting block 222, the front shell cover plate 20 is provided with a through limiting chute 24, the shifting block 222 is slidably connected in the limiting chute 24, and the shifting block 222 also extends out of the top surface of the front shell cover plate 20, namely, the shifting block 222 can be manually shifted to slide on one side of the top surface of the front shell cover plate 20. The shifting block 222 is shifted, so that the adjusting support frame 22 rotates around the rotating shaft, the adjusting support frame 22 is always crossed with the elastic shifting piece 21 and is mutually abutted, the shifting block 222 is shifted to different positions of the limiting sliding groove 24, the adjusting support frame 22 is abutted to different positions of the elastic shifting piece 21, after the setting, when the shifting block 222 is arranged at different positions of the limiting sliding groove 24, the pressing block 211 is pressed to touch the key 41, so that different forces are needed, and the purpose of adjusting the hand feeling of the key 41 is achieved.
Because when pressing the briquetting 211, adjust support frame 22 atress is great, in order to guarantee the reliable supporting role of adjusting support frame 22, be equipped with the support along 241 that supports the shifting block 222 in spacing spout 24, simultaneously, the bottom surface of support along 241 is equipped with the strengthening rib to avoid support along 241 deformation even fracture, guarantee life. In addition, in order to ensure that the adjusting support frame 22 cannot be changed at will after being adjusted, the shifting block 222 is provided with a first positioning portion 223, and a plurality of second positioning portions 242 are uniformly distributed in the limiting chute 24 or on the periphery of the limiting chute 24, and the first positioning portion 223 and the second positioning portions 242 are in clamping fit. In this case, the first positioning portion 223 is a hemispherical bump, and a plurality of hemispherical bumps are uniformly disposed on the wall of the limiting chute 24, and a recess between every two adjacent hemispherical bumps on the wall of the limiting chute 24 is the second positioning portion 242.
The key of the present utility model is that one end of the elastic pulling piece 21 is connected with the front cover plate 20, the other end is provided with a pressing block 211 for pressing the key 41, the pressing block 211 can be automatically reset, and the key 41 can be triggered by pressing the pressing block 211 by the key board 10. Through setting up at the front housing apron 20 bottom surface and adjusting support frame 22, its one end pin joint front housing apron 20 rotates and adjusts support frame 22 its different positions that can butt elasticity plectrum 21, when adjusting support frame 22 butt elasticity plectrum 21's different positions, the dynamics impression of pressing down briquetting 211 is different, and then reaches the effect of adjusting button 41 feel. The other end of the adjusting support frame 22 extends out of the top surface of the front shell cover 20, and the key board 10 is uncovered to rotate the adjusting support frame 22, thereby being convenient and quick.
The foregoing embodiments of the present utility model are not intended to limit the technical scope of the present utility model, and therefore, any minor modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical proposal of the present utility model.
Claims (10)
1. The utility model provides a feel adjustable press structure which characterized in that: comprises a key board and a front shell cover board;
an elastic poking piece and an adjusting support frame are arranged on the front shell cover plate, one end of the elastic poking piece is connected with the front shell cover plate, and a pressing block for pressing the trigger key is arranged at the other end of the elastic poking piece; the adjusting support frame is positioned on the bottom surface of the front shell cover plate, one end of the adjusting support frame is pivoted with the front shell cover plate, and the other end of the adjusting support frame extends out of the top surface of the front shell cover plate; the adjusting support frame is rotated and is abutted against different positions of the elastic poking piece;
the key board is located on one side of the top surface of the front shell cover plate, the key board is movably arranged relative to the front shell cover plate, and the key board can press the pressing block.
2. The touch-adjustable pressing structure according to claim 1, wherein: the bottom surface of the front shell cover plate is provided with a rotating shaft, one end of the adjusting support frame is provided with a shaft collar, the shaft collar is sleeved on the rotating shaft, and the shaft collar is in rotary connection with the rotating shaft; and the rotating shaft is also in threaded connection with a limit screw for limiting the shaft collar.
3. The touch-adjustable pressing structure according to claim 1, wherein: the adjusting support frame is characterized in that a shifting block is arranged at one end which is not pivoted with the front shell cover plate, a through limiting chute is formed in the front shell cover plate, and the shifting block is connected in the limiting chute in a sliding mode.
4. A touch-adjustable pressing structure according to claim 3, wherein: and a supporting edge for supporting the shifting block is arranged in the limiting chute.
5. The touch-adjustable pressing structure of claim 4, wherein: the bottom of the supporting edge is provided with a reinforcing rib.
6. A touch-adjustable pressing structure according to claim 3, wherein: the shifting block is provided with a first positioning part, a plurality of second positioning parts are uniformly distributed in the limiting chute or on the periphery of the limiting chute, and the first positioning parts are matched with the second positioning parts in a clamping way.
7. The touch-adjustable pressing structure according to claim 1, wherein: one side of the elastic shifting piece provided with the pressing block is also provided with an abutting part which is beneficial to pressing the key board.
8. The touch-adjustable pressing structure according to claim 1, wherein: the elastic poking piece and the front shell cover plate are integrally formed.
9. The touch-adjustable pressing structure according to claim 1, wherein: the top surface of the front shell cover plate is a vault, the middle position of the key board is abutted with the center of the vault, and the key board swings relative to the center of the vault.
10. A switch panel, characterized in that: the power supply PCB is assembled in the rear shell, the rear shell cover plate is detachably connected with the rear shell, and the rear shell is detachably connected with the mounting bracket; the front shell cover plate is detachably connected with the mounting bracket, and the key board is detachably connected with the front shell cover plate or the mounting bracket; the key PCB is detachably connected to the bottom surface of the front shell cover plate, and keys are arranged on the key PCB; the key board and the front shell cover board also adopt the pressing structure with adjustable hand feeling as set forth in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216156.0U CN220324335U (en) | 2023-08-17 | 2023-08-17 | Pressing structure with adjustable hand feeling and switch panel using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216156.0U CN220324335U (en) | 2023-08-17 | 2023-08-17 | Pressing structure with adjustable hand feeling and switch panel using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324335U true CN220324335U (en) | 2024-01-09 |
Family
ID=89420533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322216156.0U Active CN220324335U (en) | 2023-08-17 | 2023-08-17 | Pressing structure with adjustable hand feeling and switch panel using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324335U (en) |
-
2023
- 2023-08-17 CN CN202322216156.0U patent/CN220324335U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW463117B (en) | Keyboard device and personal computer using the same | |
| US5950810A (en) | Elastic apparatus for a keyswitch key of a keyboard and the keyswitch key using the same | |
| US7996050B2 (en) | Input device for an electronic device and electronic device having the same | |
| CN108109865B (en) | Panel switch | |
| CN220324335U (en) | Pressing structure with adjustable hand feeling and switch panel using same | |
| CN201114242Y (en) | Sliding type side key device and mobile phones employing same | |
| CN214670504U (en) | Mouse | |
| CN218101037U (en) | Knob pressing touch desktop type control switch | |
| CN113903610B (en) | Switch with press prompt | |
| CN216450544U (en) | One-key multi-gear switch | |
| WO2021179824A1 (en) | Up-down toggling type hand controller | |
| CN211836166U (en) | Novel regulation and control device and have this novel treadmill of regulating and control device | |
| CN212262348U (en) | Touch screen auxiliary device of electronic equipment | |
| CN218354981U (en) | Swing link type knob temperature adjusting mechanism | |
| CN213366434U (en) | Switch | |
| CN208569446U (en) | One kind stirring knob hand controller | |
| CN218957574U (en) | Paster dabs switch with high resistance to wear | |
| CN207398007U (en) | A kind of pure flat wrap board switch on wall | |
| CN102403146B (en) | Press key structure and electronic device comprising same | |
| CN206726998U (en) | A kind of key structure | |
| CN215383198U (en) | Electric kettle | |
| CN207009336U (en) | A kind of press-key structure | |
| CN219123140U (en) | Integrated button and intelligent device of spinning an organic whole | |
| CN217933555U (en) | Mechanical keyboard with roller device | |
| CN219066053U (en) | Combined knob controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |