CN215578285U - Key input device and electronic product - Google Patents
Key input device and electronic product Download PDFInfo
- Publication number
- CN215578285U CN215578285U CN202120956047.0U CN202120956047U CN215578285U CN 215578285 U CN215578285 U CN 215578285U CN 202120956047 U CN202120956047 U CN 202120956047U CN 215578285 U CN215578285 U CN 215578285U
- Authority
- CN
- China
- Prior art keywords
- input device
- key
- mounting groove
- cover plate
- pressing
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 88
- 230000000670 limiting effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 51
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012905 input function Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a key input device and an electronic product, the key input device comprises a shell, a key cap, a cover plate and a circuit board, wherein the shell is provided with a mounting groove and an operation hole, the operation hole is communicated with the mounting groove, the operation hole is positioned on the bottom wall of the mounting groove, the key cap is arranged in the mounting groove and extends into the operation hole, the key cap shields the operation hole, the key cap has elasticity, the cover plate is arranged on the shell to press the key cap against the bottom wall of the mounting groove, one side of the cover plate, which is far away from the key cap, is provided with a limiting piece, the cover plate is provided with a avoiding hole, the circuit board is arranged on one side of the cover plate, which is far away from the key cap, the circuit board is provided with an input key, the input key can be triggered by pressing the key cap through the avoiding hole, and the end part of the limiting piece is abutted against the circuit board. According to the technical scheme, the keycap is deformed when the cover plate presses the keycap, so that the contact part of the keycap and the bottom wall of the mounting groove is extruded into the tiny recess on the bottom wall of the mounting groove, and the waterproof and dustproof grades of the key input device are improved.
Description
Technical Field
The present invention relates to the field of electronic products, and in particular, to a key input device and an electronic product.
Background
With the popularization of electronic products, people have higher and higher requirements on the performance of electronic products.
Electronic products are usually provided with a key input device for inputting commands, such as function keys of a notebook computer. At present, in the key input device of electronic products in the market, the gap between the keycap and the shell is large, water and dust are easy to enter, the waterproof and dustproof performances of the key input device are poor, and the quality requirement of a user on the key input device cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a key input device and an electronic product, and aims to solve the technical problem that the key input device is poor in waterproof and dustproof performance.
In order to achieve the above object, the present invention provides a key input device comprising:
the device comprises a shell, a positioning device and a control device, wherein the shell is provided with a mounting groove and an operation hole, the operation hole is communicated with the mounting groove, and the operation hole is positioned on the bottom wall of the mounting groove;
the keycap is arranged in the mounting groove and extends into the operation hole, the keycap covers the operation hole, and the keycap has elasticity;
the cover plate is arranged on the shell to enable the keycap to be pressed against the bottom wall of the mounting groove, a limiting piece is arranged on one side, away from the keycap, of the cover plate, and an avoiding hole is formed in the cover plate;
the circuit board, the circuit board set up in one side that deviates from of apron the key cap, be provided with the input button on the circuit board, press the key cap accessible dodge the hole and trigger the input button, the tip of locating part with the circuit board butt.
Optionally, the keycap includes:
the pressing part is arranged in the operating hole;
the sealing portion, the sealing portion with press splenium fixed connection, the sealing portion set up in the mounting groove, the apron will the sealing portion support press in on the diapire of mounting groove, press the splenium with the sealing portion all has elasticity, press the splenium accessible dodge the hole and trigger the input button.
Optionally, the keycap further comprises:
the elastic convex ring is arranged on the sealing portion, is located between the sealing portion and the bottom wall of the mounting groove, and surrounds the pressing portion.
Optionally, the pressing portion, the sealing portion and the elastic convex ring are integrally formed.
Optionally, the pressing portion protrudes out of the operation hole.
Optionally, the key input device further includes:
the pressing part is arranged in the sealing part or the pressing part, the orthographic projection of the pressing part and the orthographic projection of the input key on the circuit board are overlapped, one end of the pressing part, which is far away from the pressing part, is arranged at an interval with the input key, and the pressing part can drive the pressing part to pass through the avoiding hole to trigger the input key.
Optionally, the key input device further includes:
the elastic conductive piece is arranged between the cover plate and the sealing part, the pressing piece is a metal conductive rod, the cover plate is a conductive plate, the shell is a conductive shell, the pressing piece penetrates through the elastic conductive piece, the elastic conductive piece electrically connects the pressing piece and the cover plate, and the shell is in contact with the cover plate and is conductive.
Optionally, the key input device further includes:
the radiation protection layer is arranged between the cover plate and the keycap.
Optionally, the key input device further includes:
the fixing piece is provided with a first fixing hole in the limiting piece, a second fixing hole is formed in the circuit board, and the fixing piece penetrates through the second fixing hole and the first fixing hole to connect the circuit board with the limiting piece.
The utility model further provides an electronic product which comprises the key input device according to any one of the technical schemes.
According to the technical scheme, under the condition that the keycap is pressed on the bottom wall of the mounting groove by the cover plate, the keycap deforms, so that the contact part of the keycap and the bottom wall of the mounting groove is extruded into the tiny recess on the bottom wall of the mounting groove, the gap between the keycap and the bottom wall of the mounting groove is reduced, the sealing grade between the keycap and the bottom wall of the mounting groove is improved, and the waterproof and dustproof grade of the key input device is improved; one side that deviates from the key cap of apron is provided with the locating part, and be provided with on the apron and dodge the hole, the circuit board sets up in the one side that deviates from the key cap of apron, the tip and the circuit board butt of locating part, with interval between limiting part restriction circuit board and the apron, make the interval between circuit board and the apron remain unchanged, be provided with the input button on the circuit board, and because the key cap has elasticity, when pressing down the key cap from the operation hole, the key cap in the operation hole produces deformation, the displacement that this deformation produced is transmitted to the input button through dodging the hole, in order to trigger the input button, realize instruction input's function.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a key input device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a first diagram illustrating a portion of the structure of FIG. 2;
FIG. 4 is a second partial schematic structural diagram of FIG. 2;
FIG. 5 is a third schematic view of a portion of the structure of FIG. 2;
FIG. 6 is a fourth schematic view of a portion of the structure of FIG. 2;
fig. 7 is a schematic structural view of the housing of fig. 1.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a key input device, which is applied to an electronic product and used for solving the technical problem of poor waterproof and dustproof performance of the key input device.
In the embodiment of the present invention, as shown in fig. 1 to 3 and fig. 5 and 7, the key input device includes a housing 1, a key cap 2, a cover plate 3 and a circuit board 4, the housing 1 is provided with a mounting groove 11 and an operation hole 12, the operation hole 12 is communicated with the mounting groove 11, the operation hole 12 is located on the bottom wall of the installation groove 11, the keycap 2 is installed in the installation groove 11 and extends into the operation hole 12, the keycap 2 shields the operation hole 12, the keycap 2 has elasticity, the cover plate 3 is arranged on the shell 1 to press the keycap 2 against the bottom wall of the installation groove 11, one side of the cover plate 3, which is far away from the keycap 2, is provided with a limit piece 31, and the cover plate 3 is provided with a dodging hole 32, the circuit board 4 is arranged at one side of the cover plate 3, which is far away from the keycap 2, the circuit board 4 is provided with an input key 41, when the key cap 2 is pressed, the key cap 2 can trigger the input key 41 through the avoiding hole 32, and the end of the limiting member 31 is abutted against the circuit board 4.
The shell 1 of the technical scheme of the utility model is provided with an installation groove 11 and an operation hole 12, wherein the operation hole 12 is communicated with the installation groove 11, and the operation hole 12 is positioned on the bottom wall of the installation groove 11, so that the installation groove 11 and the operation hole 12 form a stepped hole to install the keycap 2; the key cap 2 is arranged in the mounting groove 11 and extends into the operation hole 12, and the key cap 2 shields the operation hole 12, so that the key cap 2 completely covers the operation hole 12, the cover plate 3 is arranged on the shell 1 to press the key cap 2 against the bottom wall of the mounting groove 11, because the key cap 2 has elasticity, under the condition that the cover plate 3 presses the key cap 2 against the bottom wall of the mounting groove 11, the key cap 2 can deform, so that the contact part of the key cap 2 and the bottom wall of the mounting groove 11 is extruded into a tiny recess on the bottom wall of the mounting groove 11, so that the gap between the key cap 2 and the bottom wall of the mounting groove 11 is reduced, the sealing grade between the key cap 2 and the bottom wall of the mounting groove 11 is improved, and the waterproof and dustproof grade of the key input device is improved; one side of the apron 3 that deviates from the key cap 2 is provided with locating part 31, and be provided with on the apron 3 and dodge hole 32, circuit board 4 sets up in the one side of the apron 3 that deviates from the key cap 2, the tip and the circuit board 4 butt of locating part 31, with spacing between limiting part 31 restriction circuit board 4 and the apron 3, make the spacing between circuit board 4 and the apron 3 keep unchanged, be provided with input button 41 on the circuit board 4, and because the key cap 2 has elasticity, when pressing down the key cap 2 from the handle hole 12, the key cap 2 in the handle hole 12 produces deformation, the displacement that this deformation produced transmits input button 41 through dodging hole 32, in order to trigger input button 41, realize instruction input's function.
In the present embodiment, the cover plate 3 is fixed to the housing 1 by screws.
In an embodiment, as shown in fig. 2, 3 and 7, the key cap 2 includes a pressing portion 21 and a sealing portion 22, the pressing portion 21 is disposed in the operation hole 12, the sealing portion 22 is fixedly connected to the pressing portion 21, the sealing portion 22 is disposed in the installation groove 11, the sealing portion 22 is pressed against the bottom wall of the installation groove 11 by the cover plate 3, both the pressing portion 21 and the sealing portion 22 have elasticity, and the input key 41 can be triggered by pressing the pressing portion 21 through the avoiding hole 32. The pressing part 21 is arranged in the operation hole 12, so that a user can conveniently press the pressing part 21 from the inside of operation to deform the pressing part 21, and displacement formed by the deformation of the pressing part 21 is transmitted to the input key 41 through the avoiding hole 32 to trigger the input key 41, so that the instruction input function of the input key 41 is realized; the sealing part 22 is arranged in the mounting groove 11 and connected with the pressing part 21 so as to support and connect the pressing part 21 through the sealing part 22 and ensure that the pressing part 21 is always positioned in the operation hole 12; the cover plate 3 presses the sealing part 22 against the bottom wall of the mounting groove 11, so that the sealing part 22 deforms, the contact part of the sealing part 22 and the bottom wall of the mounting groove 11 is extruded and deformed and is filled in the tiny recess of the bottom wall of the mounting groove 11, the sealing grade between the sealing part 22 and the bottom wall of the mounting groove 11 is improved, and the sealing grade of the key input device is improved.
In one embodiment, the pressing portion 21 and the sealing portion 22 are integrally formed by an injection molding process.
In an embodiment, as shown in fig. 3 and 7, the key cap 2 further includes an elastic protruding ring 23, the elastic protruding ring 23 is disposed on the sealing portion 22, the elastic protruding ring 23 is disposed between the sealing portion 22 and the bottom wall of the mounting groove 11, and the elastic protruding ring 23 is disposed around the pressing portion 21, and directly contacts with the bottom wall of the mounting groove 11 through the elastic protruding ring 23, since the elastic protruding ring 23 has a smaller volume and is more easily pressed to deform, the cover plate 3 can press the sealing portion 22 to deform the elastic protruding ring 23, and the deformed elastic protruding ring 23 is filled in the micro-recess on the bottom wall of the mounting groove 11 to improve the sealing grade between the sealing portion 22 and the bottom wall of the mounting groove 11, and meanwhile, since the elastic protruding ring 23 is disposed around the pressing portion 21, the sealing grade between the bottom wall of the mounting groove 11 and the sealing portion 22 can be improved, thereby further improving the waterproof performance of the key input device, And (4) dust-proof grade.
In an embodiment, press splenium 21, sealing 22 and elasticity bulge loop 23 integrated into one piece to make conveniently and press splenium 21, sealing 22 and elasticity bulge loop 23, reduce the manufacturing cost who presses splenium 21, sealing 22 and elasticity bulge loop 23, can also improve key cap 2's wholeness, be convenient for waterproof, dustproof.
Specifically, in the present embodiment, the key cap 2 is a Polyvinyl chloride (PVC) cap, which enables the elasticity of the key cap 2 to be suitable, and has a certain rigidity to maintain the shape of the key cap 2.
In another alternative embodiment, the pressing portion 21, the sealing portion 22 and the elastic convex ring 23 are formed by bonding.
In an embodiment, press the portion 21 protrusion handle hole 12 according to make things convenient for the user to press and press the portion 21 according to, improve user's use and experience, avoid only the user to stretch into handle hole 12 with the hand and just can press the defect of pressing the portion 21 according to, thereby improve the efficiency that the user passes through the input instruction of pressing the portion 21 according to.
In an embodiment, as shown in fig. 3 to 5, the key input device further includes a pressing member 5, the pressing member 5 is disposed in the sealing portion 22 or the pressing portion 21, the pressing member 5 and the input key 41 are overlapped in an orthographic projection on the circuit board 4, one end of the pressing member 5 away from the pressing portion 21 is spaced apart from the input key 41, and the pressing portion 21 can drive the pressing member 5 to trigger the input key 41 through the avoiding hole 32. The orthographic projections of the pressing part 21, the pressing piece 5 and the input key 41 on the circuit board 4 are overlapped, so that the pressing part 21 is deformed by pressing the pressing part 21, the deformed pressing part 21 converts the deformation of the pressing part into the displacement of the pressing piece 5 close to the input key 41, the input instruction of the input key 41 is triggered by the pressing piece 5, and the instruction input function is realized, and the deformation generated by the pressing part 21 can be converted into the displacement of the pressing piece 5 close to the input key 41 to the maximum extent due to the fact that the orthographic projections of the pressing part 21, the pressing piece 5 and the input key 41 on the circuit board 4 are overlapped; because one end of the pressing piece 5, which is far away from the pressing portion 21, is spaced from the input key 41, when the pressing portion 21 is not deformed, the pressing piece 5 is not in contact with the input key 41, that is, the input key 41 cannot be triggered to enable the input key 41 to input an instruction, and the accuracy of instruction input is ensured.
In an embodiment, as shown in fig. 1 to 4, the key input device further includes an elastic conductive element 6, the elastic conductive element 6 is disposed between the cover plate 3 and the sealing portion 22, the pressing element 5 is a metal conductive rod, the cover plate 3 is a conductive plate, the housing 1 is a conductive shell, the pressing element 5 is disposed through the elastic conductive element 6, the elastic conductive element 6 electrically connects the pressing element 5 with the cover plate 3, and the housing 1 is in contact with the cover plate 3 for conduction. The elastic conductive piece 6, the pressing piece 5, the cover plate 3 and the shell 1 are all conductive, the elastic conductive piece 6 can electrically connect the pressing piece 5 with the cover plate 3 in an elastic contact mode, and the shell 1 is in contact with the cover plate 3 for conduction, so that the pressing piece 5 can be electrically connected with the shell 1, and static electricity generated by the pressing piece 5 can be transmitted to the shell 1 to be released; the pressing member 5 is a metal conductive member, which is convenient to transmit the deformation displacement of the pressing portion 21 due to the good rigidity of the metal, and the metal has conductivity, so that the pressing member 5 is electrically connected with the housing 1, and static electricity generated by the pressing member 5 can be released.
In this embodiment, shell 1 is aluminium magnesium shell 1, and pressing piece 5 is the copper pressing piece, and apron 3 is the metal sheet, and elastic conductive piece 6 is the electrically conductive sponge, and the electrically conductive sponge still has the function of protecting against radiation to reduce the intensity that the radiation that circuit board 4 produced jets out from handle hole 12, avoid causing the harm to user's health.
In this embodiment, as shown in fig. 4, a groove 221 is formed in the sealing portion 22, and the elastic conductive member 6 is disposed in the groove 221, so as to reduce the total height of the elastic conductive member 6 and the sealing portion 22, thereby reducing the volume of the key input device.
In one embodiment, as shown in fig. 2 and 3, the key input device further includes a radiation-proof layer 7, the radiation-proof layer 7 is disposed between the cover plate 3 and the key cap 2, and the radiation-proof layer 7 can reduce the intensity of radiation generated by the circuit board 4 emitted from the operation hole 12, thereby reducing the influence on the health of the user.
In this embodiment, the radiation protective layer 7 is a metal mesh.
In one embodiment, the radiation-proof layer 7 is disposed between the cover plate 3 and the elastic conductive member 6.
In an embodiment, as shown in fig. 3, 5 and 6, the key input device further includes a fixing element 8, a first fixing hole 311 is disposed in the limiting element 31, a second fixing hole 42 is disposed on the circuit board 4, and the fixing element 8 is disposed in the second fixing hole 42 and the first fixing hole 311 to connect the circuit board 4 and the limiting element 31. The first fixing holes 311 are formed in the limiting members 31, so that the number of holes formed in the cover plate 3 can be reduced, the strength of the cover plate 3 can be improved, the length of the fixing member 8 can be shortened, and the circuit board 4 can be conveniently connected with the cover plate 3.
In the present embodiment, the fixing member 8 is a screw.
The embodiment of the utility model also provides an electronic product, which comprises the key input device in any one of the embodiments.
The electronic product provided by the embodiment of the utility model comprises the key input device, the specific structure of the key input device refers to the embodiments, and the electronic product adopts all technical schemes of all the embodiments, so that the electronic product at least has all beneficial effects brought by the technical schemes of the embodiments.
In one embodiment, when the electronic product is a notebook computer, the housing 1 is a C-housing of the notebook computer.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A key input device, comprising:
the device comprises a shell, a positioning device and a control device, wherein the shell is provided with a mounting groove and an operation hole, the operation hole is communicated with the mounting groove, and the operation hole is positioned on the bottom wall of the mounting groove;
the keycap is arranged in the mounting groove and extends into the operation hole, the keycap covers the operation hole, and the keycap has elasticity;
the cover plate is arranged on the shell to enable the keycap to be pressed against the bottom wall of the mounting groove, a limiting piece is arranged on one side, away from the keycap, of the cover plate, and an avoiding hole is formed in the cover plate;
the circuit board, the circuit board set up in one side that deviates from of apron the key cap, be provided with the input button on the circuit board, press the key cap accessible dodge the hole and trigger the input button, the tip of locating part with the circuit board butt.
2. A key input device as recited in claim 1, wherein the keycap comprises:
the pressing part is arranged in the operating hole;
the sealing portion, the sealing portion with press splenium fixed connection, the sealing portion set up in the mounting groove, the apron will the sealing portion support press in on the diapire of mounting groove, press the splenium with the sealing portion all has elasticity, press the splenium accessible dodge the hole and trigger the input button.
3. A key input device as recited in claim 2, wherein the keycap further comprises:
the elastic convex ring is arranged on the sealing portion, is located between the sealing portion and the bottom wall of the mounting groove, and surrounds the pressing portion.
4. A key input device according to claim 3, wherein the pressing portion, the sealing portion, and the elastic collar are integrally formed.
5. The key input device of claim 2, wherein the pressing portion protrudes through the operation hole.
6. A key input device as recited in claim 2, wherein the key input device further comprises:
the pressing part is arranged in the sealing part or the pressing part, the orthographic projection of the pressing part and the orthographic projection of the input key on the circuit board are overlapped, one end of the pressing part, which is far away from the pressing part, is arranged at an interval with the input key, and the pressing part can drive the pressing part to pass through the avoiding hole to trigger the input key.
7. A key input device as recited in claim 6, wherein the key input device further comprises:
the elastic conductive piece is arranged between the cover plate and the sealing part, the pressing piece is a metal conductive rod, the cover plate is a conductive plate, the shell is a conductive shell, the pressing piece penetrates through the elastic conductive piece, the elastic conductive piece electrically connects the pressing piece and the cover plate, and the shell is in contact with the cover plate and is conductive.
8. A key input device as recited in claim 1, wherein the key input device further comprises:
the radiation protection layer is arranged between the cover plate and the keycap.
9. A key input device as recited in claim 1, wherein the key input device further comprises:
the fixing piece is provided with a first fixing hole in the limiting piece, a second fixing hole is formed in the circuit board, and the fixing piece penetrates through the second fixing hole and the first fixing hole to connect the circuit board with the limiting piece.
10. An electronic product, characterized in that the electronic product comprises a key input device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120956047.0U CN215578285U (en) | 2021-05-06 | 2021-05-06 | Key input device and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120956047.0U CN215578285U (en) | 2021-05-06 | 2021-05-06 | Key input device and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215578285U true CN215578285U (en) | 2022-01-18 |
Family
ID=79859002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120956047.0U Active CN215578285U (en) | 2021-05-06 | 2021-05-06 | Key input device and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215578285U (en) |
-
2021
- 2021-05-06 CN CN202120956047.0U patent/CN215578285U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210778356U (en) | Electronic device | |
| CN211628024U (en) | Electronic equipment and wearable equipment | |
| US20130222706A1 (en) | Television | |
| CN215578285U (en) | Key input device and electronic product | |
| US11830683B2 (en) | Key structure | |
| EP2294903B1 (en) | Ruggedized housing and components for a handheld device | |
| CN212086671U (en) | Shell of electronic device | |
| CN113422992B (en) | Remote controller and electronic system | |
| CN214672295U (en) | Mobile terminal | |
| CN214312987U (en) | Key assembly and electronic equipment | |
| CN212967466U (en) | Button and mutual dull and stereotyped | |
| CN212014449U (en) | Electronic cigarette | |
| KR101324631B1 (en) | Clickable touch pad type input device | |
| CN219998090U (en) | Key structure and intelligent toilet | |
| CN106131258B (en) | A kind of mobile terminal | |
| CN215153143U (en) | Thermal printer with dustproof and waterproof keys | |
| CN215955140U (en) | Key structure and electronic equipment | |
| WO2023115514A1 (en) | Push button with consistent edge performance using one or more dome switches | |
| CN215680469U (en) | Button fixed knot constructs and electronic equipment | |
| CN217009008U (en) | Electronic equipment | |
| CN217822475U (en) | Cleaning equipment | |
| CN215813902U (en) | Fingerprint acquisition device and electronic product | |
| CN220323861U (en) | Medical equipment with waterproof touch panel structure | |
| CN102762061B (en) | Keystroke fixing structure and portable mobile termianl | |
| CN215731405U (en) | High-reliability display screen key structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231111 Address after: 518000, 4th Floor, No. 31, Xiacun Community, Gongming Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Baoxinchuang Information Technology Co.,Ltd. Address before: 518000 501-2, building a, wisdom Plaza, 4068 Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen baoxinchuang Technology Co.,Ltd. |