CN204332767U - Instrument button waterproof construction - Google Patents
Instrument button waterproof construction Download PDFInfo
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- CN204332767U CN204332767U CN201420763228.1U CN201420763228U CN204332767U CN 204332767 U CN204332767 U CN 204332767U CN 201420763228 U CN201420763228 U CN 201420763228U CN 204332767 U CN204332767 U CN 204332767U
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- button
- instrument
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- lid
- flange
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Abstract
The utility model discloses a kind of instrument button waterproof construction.Described instrument button waterproof construction comprises lid, the elastic button of tool receiving space, button lining and button post, described lid offers the first through hole, described elastic button passes described first through hole and is fixedly connected with described lid, described button lining is fixedly connected with described lid, described button lining offers the second through hole, described button post upper end to be contained in described elastic button and to be fixedly connected with it, lower end is through described second through hole, described elastic button comprises the first flange, and described first flange compresses and is arranged between lid and button lining.The instrument waterproof construction that the utility model provides makes the sealing of instrument and the ability of water proof and dust proof greatly improve, and effectively ensure that the useful life of instrument.
Description
Technical field
The utility model relates to a kind of instrument button, particularly relates to a kind of instrument button with water-proof function.
Background technology
In measurement and control technology, instrument is widely used, and is applied to the aspects such as gaging pressure, temperature, flow especially.Existing instrument button is arranged on meter cover or apparatus glass usually, if instrument button is silica gel material, the characteristic of instrument button self is generally directly utilized to seal, if instrument button is plastic material, usually in the space at instrument button and meter cover, break marine glue and carry out water proof and dust proof, but, be easily out of shape after silica gel button Long-Time Service, cause poor sealing and seep water, the cracking and marine glue Long-Time Service also can come unstuck.
Utility model content
The utility model mainly solves the not good technical problem of existing instrument button poor sealing, water resistance.
In order to solve the problems of the technologies described above, the utility model provides a kind of instrument button waterproof construction, it comprises lid, the elastic button of tool receiving space, button lining and button post, described lid offers the first through hole, described elastic button passes described first through hole and is fixedly connected with described lid, described button lining is fixedly connected with described lid, described button lining offers the second through hole, described button post upper end to be contained in described elastic button and to be fixedly connected with it, lower end is through described second through hole, described elastic button comprises the first flange, described first flange compresses and is arranged between lid and button lining.
In a kind of preferred embodiment of the present utility model, described button lining comprise tool second through hole body, for the bulge loop that compresses described first flange and the kink extended to form from described bulge loop edge-perpendicular, three coordinates formation annular recess.
In a kind of preferred embodiment of the present utility model, described elastic button also comprises the second flange, and described second flange coordinates with the first flange and clamps described lid.
In a kind of preferred embodiment of the present utility model, described first through hole is shoulder hole.
In a kind of preferred embodiment of the present utility model, the material of described elastic button is rubber or silica gel.
Compared to prior art, the utility model has following beneficial effect: described lid coordinates with described button lining the first flange compressing described elastic button, serves water proof and dust proof effect; Second flange of described elastic button can stop that rainwater and dust enter in instrument further; Described button lining is provided with annular recess, even if rainwater infiltrates in the gap between lid and elastic button, described annular recess as aqua storage tank, can stop that rain penetration is in instrument.Therefore, the instrument waterproof construction that the utility model provides makes the sealing of instrument and the ability of water proof and dust proof greatly improve, and effectively ensure that the useful life of instrument.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of instrument button waterproof construction one better embodiment that the utility model provides;
Fig. 2 is the decomposing schematic representation of the button of instrument shown in Fig. 1 waterproof construction.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is the structural representation of instrument button waterproof construction one better embodiment that the utility model provides, and Fig. 2 is the decomposing schematic representation of the button of instrument shown in Fig. 1 waterproof construction.Described instrument button waterproof construction 100 comprises lid 1, the elastic button 2 of tool receiving space, button lining 3 and button post 4.
Described lid 1 can be the upper cover of instrument, also can be apparatus glass, and it offers the first through hole 10.Described first through hole 10 is shoulder hole.Particularly, described lid 1 comprises the first protruding ring 11 and the second protruding ring 12.Described first protruding ring 11 and the second protruding ring 12 are located at two apparent surfaces of described lid 1 respectively, and the setting that communicates with one heart, and the internal diameter of described first protruding ring 11 is greater than the internal diameter of described second protruding ring 12, the two forms madial wall is jointly the first step-like through hole 10.
Described elastic button 2 comprises body 21, first flange 22 and second flange 23 of tool receiving space.Described first flange 22 and the second flange 23 are located at the outside of described body 21 respectively, therebetween mutually across a certain distance.Described elastic button 2 is through the first through hole 10 of described lid 1, and described second flange 23 is connected on the step of described first through hole 10 madial wall.Described first flange 22 coordinates the second protruding ring 12 clamping described lid 1 with the second flange 23, described elastic button 2 is fixedly connected with described lid 1.The material of described elastic button 2 is rubber or silica gel.
Described button lining 3 comprises body 31, for the bulge loop 32 that compresses described first flange 22 and the kink 33 extended to form from described bulge loop 32 edge-perpendicular.Described body 31 offers the second through hole 311.Described bulge loop 32 is located on the outer side surface of described body 31.The sidewall of described body 31, bulge loop 32 and kink 33 surround an annular recess 34 jointly.First flange 22 of described elastic button 2 and the second protruding ring 12 of described lid 1 are contained in described annular recess 34, and described first flange 22 compression is arranged between the second protruding ring 12 of described lid 1 and the bulge loop 32 of described button lining 3.
Described button post 4 is in T shape, and its upper end to be contained in described elastic button 2 and to be fixedly connected with it, and lower end is through the second through hole 311 of described button lining 3.
Compared to prior art, the utility model has following beneficial effect: described lid coordinates with described button lining the first flange compressing described elastic button, serves water proof and dust proof effect; Second flange of described elastic button can stop that rainwater and dust enter in instrument further; Described button lining is provided with annular recess, even if rainwater infiltrates in the gap between lid and elastic button, described annular recess as aqua storage tank, can stop that rain penetration is in instrument.Therefore, the instrument waterproof construction that the utility model provides makes the sealing of instrument and the ability of water proof and dust proof greatly improve, and effectively ensure that the useful life of instrument.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an instrument button waterproof construction, it is characterized in that, comprise lid, the elastic button of tool receiving space, button lining and button post, described lid offers the first through hole, described elastic button passes described first through hole and is fixedly connected with described lid, described button lining is fixedly connected with described lid, described button lining offers the second through hole, described button post upper end to be contained in described elastic button and to be fixedly connected with it, lower end is through described second through hole, described elastic button comprises the first flange, described first flange compresses and is arranged between lid and button lining.
2. instrument button waterproof construction according to claim 1, it is characterized in that, described button lining comprise tool second through hole body, for the bulge loop that compresses described first flange and the kink extended to form from described bulge loop edge-perpendicular, three coordinates formation annular recess.
3. instrument button waterproof construction according to claim 1 and 2, it is characterized in that, described elastic button also comprises the second flange, and described second flange coordinates with the first flange and clamps described lid.
4. instrument button waterproof construction according to claim 1, is characterized in that, described first through hole is shoulder hole.
5. instrument button waterproof construction according to claim 1, is characterized in that, the material of described elastic button is rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763228.1U CN204332767U (en) | 2014-12-08 | 2014-12-08 | Instrument button waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763228.1U CN204332767U (en) | 2014-12-08 | 2014-12-08 | Instrument button waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332767U true CN204332767U (en) | 2015-05-13 |
Family
ID=53169093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763228.1U Active CN204332767U (en) | 2014-12-08 | 2014-12-08 | Instrument button waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204332767U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513868A (en) * | 2016-01-11 | 2016-04-20 | 深圳雷柏科技股份有限公司 | Mechanical keyboard |
| CN106535530A (en) * | 2016-12-13 | 2017-03-22 | 湖北日海通讯技术有限公司 | Equipment cabinet provided with button protection device |
| CN106960752A (en) * | 2017-04-10 | 2017-07-18 | 合肥梦飞电器有限公司 | Electrical appliance button |
| CN106981385A (en) * | 2017-04-10 | 2017-07-25 | 合肥梦飞电器有限公司 | Electrical appliance button |
-
2014
- 2014-12-08 CN CN201420763228.1U patent/CN204332767U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513868A (en) * | 2016-01-11 | 2016-04-20 | 深圳雷柏科技股份有限公司 | Mechanical keyboard |
| CN106535530A (en) * | 2016-12-13 | 2017-03-22 | 湖北日海通讯技术有限公司 | Equipment cabinet provided with button protection device |
| CN106960752A (en) * | 2017-04-10 | 2017-07-18 | 合肥梦飞电器有限公司 | Electrical appliance button |
| CN106981385A (en) * | 2017-04-10 | 2017-07-25 | 合肥梦飞电器有限公司 | Electrical appliance button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |