CN212848139U - Radio station button supporting structure - Google Patents
Radio station button supporting structure Download PDFInfo
- Publication number
- CN212848139U CN212848139U CN202021910956.2U CN202021910956U CN212848139U CN 212848139 U CN212848139 U CN 212848139U CN 202021910956 U CN202021910956 U CN 202021910956U CN 212848139 U CN212848139 U CN 212848139U
- Authority
- CN
- China
- Prior art keywords
- radio station
- key
- key cap
- sliding
- cap
- 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 5
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 229920001821 foam rubber Polymers 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a radio station button supporting structure, including support body and key cap, the key cap is located the top of cradling piece body, the top of key cap is provided with arc transition portion all around, be provided with the recess in the middle of the top of key cap, the dead slot has been seted up to the inside of cradling piece body, the opening of dead slot is provided with the crater all around, the bottom of key cap is the annular all around and is provided with the protective case, just the bottom cover of protective case is equipped with the rubber sleeve, the inside below of dead slot is provided with the base plate, the utility model has the advantages of simple structure, excellent in use effect, use more comfortable convenience, long service life have very high practical value and spreading value in radio station button technical field.
Description
Technical Field
The utility model relates to a radio station technical field specifically is a radio station button supporting structure.
Background
A station, also called a radio station, is a station equipped with equipment for transmitting and receiving radio signals. From the application perspective, the wireless communication device can be divided into an intercom station for voice transmission (such as an intercom, a vehicle-mounted station and the like) and a data transmission station for data transmission (such as an MDS data transmission station) and the like, and a key structure for operating the radio station is often arranged on the surface of the radio station.
Current radio station button cradling piece structure, most are because its key cap surface is comparatively smooth, consequently lead to the user when the operation platform, very easily because of the key surface is smooth, cause the user to point to appear sliding and lead to the mistake to touch, thereby influence the result of use of button greatly, and current button cradling piece is when using, because the long-term operation of user uses, consequently very easily cause the inside that the dust dirt got into the key cap, thereby cause the button to damage malfunctioning, consequently shorten button life greatly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radio station button supporting structure to the key surface that proposes in solving above-mentioned background is smooth, leads to the user to point to appear sliding and lead to the mistake to touch, influences the practical function of button, and the inside of dust dirt easy entry key cap, causes the button to damage failure, shortens button life's problem.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a radio station button supporting structure, includes support body and key cap, the key cap is located the top of support body, the top of key cap is provided with arc transition portion all around, be provided with the recess in the middle of the top of key cap, the dead slot has been seted up to the inside of support body, the opening of dead slot is provided with the volcanic vent all around, the bottom of key cap is the annular all around and is provided with the protecting crust, just the bottom cover of protecting crust is equipped with the rubber sleeve, the inside below of dead slot is provided with the base plate, the top intermediate junction of base plate has the contact, the inside both sides of dead slot all are connected with the slide bar through the cradling piece, the inboard of protecting crust is provided with two connecting rods, arbitrary the bottom of connecting rod is connected with the slide bar through the slider, arbitrary the bottom.
Preferably, the middle of the bottom of the keycap is connected with a rubber cap through a vertical rod, two sides of the bottom of the rubber cap are connected with the substrate, the middle of the bottom of the rubber cap is connected with a contact piece, and the contact piece is located right above the contact.
Preferably, the outer surface of any one of the slide bars is smooth, and the slide block is connected with the slide bar in a sliding manner.
Preferably, the groove is in a concave arc shape, and a sponge pad is bonded on the surface of the groove.
Preferably, the rubber sleeve is trapezoidal, and one side of the rubber sleeve is attached to the crater.
Preferably, any of the springs is made of manganese steel material.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses set up the top of key cap into circular arc transition portion all around ingeniously, consequently more comfortable when user's finger touches the key cap, when avoiding the user to press the key cap for a long time, the protruding position of key cap edge all around causes to press against the hurting to the user's finger to improve the result of use of button greatly.
(2) The utility model discloses be provided with the recess in the middle of the top of key cap ingeniously, and the recess is concave arc, and there is the foam-rubber cushion bonding at its surface, consequently, the user is when pressing the button, can make the finger laminate with the key cap contact through the recess more, but the foam-rubber cushion greatly increased key cap and the frictional force between the user finger, and still can adsorb the sweat on the user finger through the foam-rubber cushion, thereby make the user finger drier, thereby avoid the user to slide because of the finger when pressing the button and the phenomenon that the button was touched to the mistake appears, thereby make the user more convenient when using
(3) The utility model discloses the bottom cover at the protective housing is equipped with the rubber sleeve ingeniously, because the rubber sleeve is trapezoidal, and its laminates mutually with the crater, therefore the rubber sleeve blocks sealedly to the gap between key cap and the crater, when avoiding the user to use the button for a long time, causes the dust dirt to get into the inside of key cap, and causes the button to appear damaging failure to improve the life of button structure greatly.
To sum up, the utility model has the advantages of simple structure, excellent in use effect, use more comfortable convenience, long service life and so on, have very high practical value and spreading value in radio station button technical field.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a part of the structure of the present invention.
Fig. 3 is an enlarged schematic view of a local structure of B of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1. a stent body; 2. a keycap; 3. a groove; 4. protecting the shell; 5. a rubber sleeve; 6. crater mouth; 7. a connecting rod; 8. a slide bar; 9. a slider; 10. a spring; 11. a substrate; 12. a contact piece; 13. a rubber cap; 14. a contact; 15. an empty groove; 16. an arc-shaped transition portion; 17. a vertical rod; 18. a support rod.
Detailed Description
To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. 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 application.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-3, the present invention provides a technical solution: a radio station key support structure comprises a support body 1, a key cap 2, a groove 3, a protective shell 4, a rubber sleeve 5, a crater 6, a connecting rod 7, a slide rod 8, a slide block 9, a spring 10, a base plate 11, a contact 12, a rubber cap 13, a contact 14, a hollow groove 15, an arc transition part 16, a vertical rod 17 and a support rod 18, wherein the key cap 2 is positioned above the support body 1, the arc transition part 16 is arranged around the top of the key cap 2, the groove 3 is arranged in the middle of the top of the key cap 2, the hollow groove 15 is arranged inside the support body 1, the crater 6 is arranged around the opening of the hollow groove 15, the protective shell 4 is arranged around the bottom of the key cap 2 in an annular shape, the rubber sleeve 5 is sleeved at the bottom of the protective shell 4, the base plate 11 is arranged below the inside of the hollow groove 15, the contact 14 is connected in the middle of the top of the base plate 11, two connecting rods 7 are arranged on the inner side of the protective shell 4, the bottom end of any connecting rod 7 is connected with a sliding rod 8 through a sliding block 9, the bottom of any sliding block 9 is connected with a support rod 18 through a spring 10, and the sliding block 9 can be pushed to slide on the outer surface of the sliding rod 8 through the elastic restoring force of the spring 10, so that the keycap 2 is enabled to reset.
Specifically, the middle of the bottom of the key cap 2 is connected with a rubber cap 13 through a vertical rod 17, two sides of the bottom of the rubber cap 13 are connected with a substrate 11, the middle of the bottom of the rubber cap 13 is connected with a contact 12, the contact 12 is positioned right above a contact 14, the top of the rubber cap 13 can be pushed by the vertical rod to move downwards when the key cap 2 moves downwards, the contact 14 is driven to be in contact with the contact 12 after the top of the rubber cap 13 moves downwards, the outer surface of any slide rod 8 is smooth, the slide block 9 is in sliding connection with the slide rod 8, the friction between the slide rod 8 and the slide block 9 can be reduced conveniently, and the slide block 9 can slide quickly on the outer surface of.
Specifically, recess 3 is concave arc, and recess 3's surface bonds and has the foam-rubber cushion, and when the key cap 2 was pressed to the convenient to use person's finger, finger accessible recess 3 laminated with the key cap contact more, and the foam-rubber cushion multiplicable finger and the frictional force between the recess 3, the mistake was touched because of sliding when avoiding the user finger to press key cap 2 to the foam-rubber cushion can adsorb the sweat that the user pointed, thereby makes the user finger drier.
Specifically, rubber sleeve 5 is trapezoidal, and one side of rubber sleeve 5 laminates with crater 6 mutually, the rubber sleeve 5 of being convenient for blocks sealedly to the gap between key cap 2 and crater 6, when avoiding the user to use the button for a long time, cause the dust dirt to get into the inside of key cap 2, arbitrary spring 10 is formed by manganese steel material preparation, the manganese steel can help increasing spring 10's elastic restoring force, the spring 10 of being convenient for promotes slider 9 and slides on slide bar 8's surface, thereby promote key cap 2 and reset.
The working principle of the present invention is briefly explained as follows:
firstly, when a user uses a key, the user can press the key cap 2 through the groove 3, so that the key cap 2 slides down on the surface of the crater 6 through the protective shell 4, when the key cap 2 slides down, the connecting rod 7 can push the sliding block 9 to slide down on the outer surface of the sliding rod 8, when the sliding block 9 slides down, the spring 10 can be compressed, meanwhile, the vertical rod 17 can move down along with the key cap 2 and push the rubber cap 13 to deform, so that the contact 14 above the inside of the rubber cap 13 is contacted with the contact 12 at the top of the substrate 11, after the contact 14 is contacted with the contact 12, the user can loosen the key cap 2, so that the compressed spring 10 can push the sliding block 9 to slide on the outer surface of the sliding rod 8 through the elastic restoring force of the spring 10, and therefore, the sliding block 9.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.
Claims (6)
1. A radio station key support structure comprises a support body (1) and key caps (2), and is characterized in that the key caps (2) are positioned above the support body (1), arc-shaped transition parts (16) are arranged on the periphery of the top of the key caps (2), a groove (3) is formed in the middle of the top of the key caps (2), a hollow groove (15) is formed in the support body (1), a crater (6) is arranged on the periphery of an opening of the hollow groove (15), a protective shell (4) is arranged on the periphery of the bottom of the key caps (2) in an annular manner, a rubber sleeve (5) is sleeved on the bottom of the protective shell (4), a base plate (11) is arranged below the inside of the hollow groove (15), a contact (14) is connected in the middle of the top of the base plate (11), and sliding rods (8) are connected on two sides of the inside of the hollow groove (15) through support rods (, the inner side of the protective shell (4) is provided with two connecting rods (7), the bottom end of each connecting rod (7) is connected with a sliding rod (8) through a sliding block (9), and the bottom of each sliding block (9) is connected with a support rod (18) through a spring (10).
2. A radio station key support structure as claimed in claim 1, wherein the bottom of the key cap (2) is connected with a rubber cap (13) through a vertical rod (17), and both sides of the bottom of the rubber cap (13) are connected with the substrate (11), the bottom of the rubber cap (13) is connected with a contact piece (12) in the middle, and the contact piece (12) is located right above the contact (14).
3. A radio station key-holder structure according to claim 1, characterised in that the outer surface of any of said sliding bars (8) is smooth and that said sliding blocks (9) are slidably connected to the sliding bars (8).
4. The radio station key support structure according to claim 1, wherein the groove (3) is in a concave arc shape, and a sponge pad is adhered to the surface of the groove (3).
5. A radio station key support structure according to claim 1, characterized in that the rubber sleeve (5) is trapezoidal and one side of the rubber sleeve (5) is attached to the crater (6).
6. A radio station key-holder construction according to claim 1, characterised in that any of said springs (10) is made of manganese steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910956.2U CN212848139U (en) | 2020-09-04 | 2020-09-04 | Radio station button supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910956.2U CN212848139U (en) | 2020-09-04 | 2020-09-04 | Radio station button supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212848139U true CN212848139U (en) | 2021-03-30 |
Family
ID=75146204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021910956.2U Expired - Fee Related CN212848139U (en) | 2020-09-04 | 2020-09-04 | Radio station button supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212848139U (en) |
-
2020
- 2020-09-04 CN CN202021910956.2U patent/CN212848139U/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 |
Granted publication date: 20210330 |