CN219873250U - Waterproof structure with display screen keys - Google Patents
Waterproof structure with display screen keys Download PDFInfo
- Publication number
- CN219873250U CN219873250U CN202321195849.XU CN202321195849U CN219873250U CN 219873250 U CN219873250 U CN 219873250U CN 202321195849 U CN202321195849 U CN 202321195849U CN 219873250 U CN219873250 U CN 219873250U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- key
- silica gel
- display screen
- bone position
- 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.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000741 silica gel Substances 0.000 claims abstract description 40
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 40
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 33
- 239000002390 adhesive tape Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Push-Button Switches (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model belongs to the technical field of loudspeaker box keys, and provides a waterproof structure with a display screen key, which comprises a shell, a key board, a silica gel key and a lens bracket, wherein the key board and the silica gel key are adhered with waterproof double-sided adhesive tapes; the silica gel key is provided with a via hole step, and the lens support is buckled into the via hole step and is fixedly connected with the shell through a screw; the periphery of the side wall of the silica gel key is outwards protruded with a first waterproof bone position, and the first waterproof bone position is abutted to the shell and compressed to be waterproof; the upper end face of the via hole step is provided with a closed second waterproof bone position, and the lens support compresses the second waterproof bone position to be waterproof. The waterproof structure provided by the utility model has a multiple waterproof structure, can reach the waterproof grade of IPX7, meets the waterproof requirement of an outdoor sound box, and particularly meets the waterproof requirement of a structure with a nixie tube in the middle of a key.
Description
Technical Field
The utility model belongs to the technical field of loudspeaker box keys, and particularly relates to a waterproof structure with a display screen key.
Background
The key is a common input device, and is widely applied to electronic products such as a sound box, a remote controller or a mobile phone. The types of keys are many, wherein the silica gel keys are one of the more common types, and the silica gel keys have the advantages of excellent heat resistance, cold resistance, environmental resistance, electrical insulation, fatigue resistance and the like.
For the sound box, the body of the sound box is generally provided with physical keys, such as a power key, a mute key, an up/down music key, a pause/start key, and the like. With the progress of life, more and more people like to play outdoors, so that the outdoor sound box has more demands. However, at present, more sound boxes are suitable for indoor use, the waterproof effect of the sound boxes cannot meet the outdoor waterproof requirement, and particularly, the structure with a nixie tube in the middle of a key is high in design difficulty, and the waterproof requirement cannot meet the waterproof requirement of IPX 7.
Therefore, the waterproof structure with the display screen keys is provided, the waterproof grade can reach IPX7, and the waterproof requirement of an outdoor sound box is met, so that the problem is solved.
Disclosure of Invention
In order to solve the technical problem, the present utility model provides a waterproof structure with a display screen key, comprising: the waterproof double-sided adhesive tape comprises a shell, a key board, a silica gel key and a lens support, wherein the key board and the silica gel key are adhered to the shell through waterproof double-sided adhesive tape;
the silica gel key is provided with a via hole step, and the lens support is buckled into the via hole step and is fixedly connected with the shell through a screw;
the periphery of the side wall of the silica gel key is outwards protruded with a first waterproof bone position, and the first waterproof bone position is abutted to the shell and compressed to be waterproof;
the upper end face of the via hole step is provided with a closed second waterproof bone position, and the lens support compresses the second waterproof bone position to be waterproof.
Optionally, the compression amount of the first waterproof bone site is 0.2-0.3mm.
Optionally, the compression amount of the second waterproof bone site is 0.3-0.5mm.
Optionally, the via hole step is used for a display screen on the key board to pass through.
Optionally, the casing has set gradually first mounting groove and the second mounting groove of intercommunication, first mounting groove is used for the cooperation the keypad installation, the second mounting groove is used for the cooperation the installation of silica gel button.
Optionally, a waterproof double faced adhesive tape is attached to the bottom surface of the key board and is fixedly installed at the bottom of the first installation groove through screw connection, and the key board and the first installation groove are waterproof.
Optionally, the bottom surface of silica gel button paste waterproof double faced adhesive tape and pressure equipment in the second mounting groove, first waterproof bone position is compressed, the silica gel button with the second mounting groove forms waterproofly.
Optionally, the lens support is made of a transparent material, the lens support being attached to the lens.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a waterproof structure with a display screen key, which comprises a shell, a key board, a silica gel key and a lens bracket, wherein the key board and the silica gel key are adhered with waterproof double-sided adhesive tapes; the silica gel key is provided with a via hole step, and the lens support is buckled into the via hole step and is fixedly connected with the shell through a screw; the periphery of the side wall of the silica gel key is outwards protruded with a first waterproof bone position, and the first waterproof bone position is abutted to the shell and compressed to be waterproof; the upper end face of the via hole step is provided with a closed second waterproof bone position, and the lens support compresses the second waterproof bone position to be waterproof. The waterproof structure provided by the utility model has a multiple waterproof structure, can reach the waterproof grade of IPX7, meets the waterproof requirement of an outdoor sound box, and particularly meets the waterproof requirement of a structure with a nixie tube in the middle of a key.
Drawings
FIG. 1 is an exploded view of a waterproof structure with a display key according to the present utility model;
fig. 2 is a schematic perspective view of a waterproof structure with a display screen key according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a waterproof structure with a display key according to the present utility model;
FIG. 4 is a partially enlarged schematic illustration of A;
fig. 5 is a partially enlarged schematic view of B.
Illustration of:
1. a housing; 2. a key sheet; 3. a silica gel key; 4. a lens holder; 5. a display screen; 6. waterproof double faced adhesive tape; 7. a lens; 8. a first waterproof bone site; 9. a via step; 10. a second waterproof bone site; 11. a first mounting groove; 12. and a second mounting groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the utility model described later can be combined with each other as long as they do not collide with each other.
As shown in fig. 1-5, an embodiment of the present utility model provides a waterproof structure with a display screen key, which includes a key housing 1, a key board 2, a silica gel key 3 and a lens support 4, wherein the key board 2 is a key receiving circuit board, and a display screen 5 is integrated with the key receiving circuit board, and the display screen 5 is used for displaying key information or host information. The silica gel button 3 adopts silica gel integrated into one piece to make, and the bottom surface of keypad 2 and silica gel button 3 all bonds in casing 1 through the form of attached waterproof double faced adhesive tape 6 for keypad 2 and the bottom surface of silica gel button 3 all form waterproofly with casing 1. The waterproof double-sided tape 6 is preferably a 4mm wide 3M waterproof double-sided tape 6. The lens holder 4 is made of a transparent material and the lens holder 4 is attached to a lens 7, through which lens 7 information on the display 5 can be observed.
Further, the circumference of the side wall of the silica gel key 3 is outwards protruded with a first waterproof bone position 8, the section of the first waterproof bone position 8 is semi-oval, when the silica gel key 3 is embedded in the shell 1, the first waterproof bone position 8 is abutted to the shell 1 and compressed, and the compression amount of the first waterproof bone position 8 is preferably 0.2-0.3mm, so that the side wall of the silica gel key 3 and the shell 1 form waterproof. A through hole step 9 is formed in the middle of the silica gel key 3, and the through hole step 9 is used for the display screen 5 on the key board 2 to pass through. The upper end face of the via hole step 9 is provided with a closed second waterproof bone position 10, the cross section of the second waterproof bone position 10 is triangular, the lens support 4 is buckled into the via hole step 9 and is fixedly connected with the shell 1 through a screw, the lens support 4 compresses the second waterproof bone position 10, and the compression amount of the second waterproof bone position 10 is preferably 0.3-0.5mm, so that the lens support 4 and the silica gel key 3 form waterproof.
In this embodiment, the housing 1 is sequentially provided with a first installation groove 11 and a second installation groove 12, which are communicated, the first installation groove 11 is used for being installed in cooperation with the key board 2, and the second installation groove 12 is used for being installed in cooperation with the silica gel key 3. More specifically, the waterproof double-sided tape 6 is attached to the bottom surface of the key sheet 2, and then the key sheet 2 is fastened to the bottom of the first mounting groove 11 by screw connection, so that the bottom surface of the key sheet 2 and the bottom surface of the first mounting groove 11 form waterproof. The waterproof double faced adhesive tape 6 is pasted to the bottom surface of silica gel button 3, then presses the 3 pressure equipment of silica gel button in second mounting groove 12, and first waterproof bone position 8 is compressed to the bottom surface of silica gel button 3 forms waterproofly with the bottom surface of second mounting groove 12, and the side of silica gel button 3 forms waterproofly with the side of second mounting groove 12.
The waterproof structure provided by the utility model has multiple waterproof structures, can reach the waterproof grade of IPX7, meets the waterproof requirement of an outdoor sound box, and particularly meets the waterproof requirement of a structure with a nixie tube in the middle of a key.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (8)
1. The utility model provides a take waterproof construction of display screen button which characterized in that includes: the waterproof double-sided adhesive tape comprises a shell, a key board, a silica gel key and a lens support, wherein the key board and the silica gel key are adhered to the shell through waterproof double-sided adhesive tape;
the silica gel key is provided with a via hole step, and the lens support is buckled into the via hole step and is fixedly connected with the shell through a screw;
the periphery of the side wall of the silica gel key is outwards protruded with a first waterproof bone position, and the first waterproof bone position is abutted to the shell and compressed to be waterproof;
the upper end face of the via hole step is provided with a closed second waterproof bone position, and the lens support compresses the second waterproof bone position to be waterproof.
2. The waterproof structure with a display screen key according to claim 1, wherein the compression amount of the first waterproof bone position is 0.2-0.3mm.
3. The waterproof structure with a display screen key according to claim 1, wherein the compression amount of the second waterproof bone position is 0.3-0.5mm.
4. The waterproof structure of a display screen-attached key according to claim 1, wherein the via step is provided for a display screen on the key sheet to pass through.
5. The waterproof structure with display screen keys according to claim 1, wherein the shell is sequentially provided with a first installation groove and a second installation groove which are communicated, the first installation groove is used for being matched with the key board for installation, and the second installation groove is used for being matched with the silica gel keys for installation.
6. The waterproof structure with display screen keys of claim 5, wherein the bottom surface of the key sheet is adhered with waterproof double-sided tape and is fixedly installed at the bottom of the first installation groove by screw connection, and the key sheet is waterproof with the first installation groove.
7. The waterproof structure with display screen keys of claim 5, wherein the bottom surface of the silica gel key is adhered with waterproof double-sided adhesive tape and is pressed in the second mounting groove, the first waterproof bone is compressed, and the silica gel key and the second mounting groove form waterproof.
8. The waterproof structure with display keys of claim 1, wherein the lens holder is made of transparent material, and the lens holder is attached to the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195849.XU CN219873250U (en) | 2023-05-17 | 2023-05-17 | Waterproof structure with display screen keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195849.XU CN219873250U (en) | 2023-05-17 | 2023-05-17 | Waterproof structure with display screen keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219873250U true CN219873250U (en) | 2023-10-20 |
Family
ID=88322958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321195849.XU Active CN219873250U (en) | 2023-05-17 | 2023-05-17 | Waterproof structure with display screen keys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219873250U (en) |
-
2023
- 2023-05-17 CN CN202321195849.XU patent/CN219873250U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |