CN205140821U - Waterproof button - Google Patents
Waterproof button Download PDFInfo
- Publication number
- CN205140821U CN205140821U CN201520985622.4U CN201520985622U CN205140821U CN 205140821 U CN205140821 U CN 205140821U CN 201520985622 U CN201520985622 U CN 201520985622U CN 205140821 U CN205140821 U CN 205140821U
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- China
- Prior art keywords
- button
- waterproof
- substrate layer
- waterproof push
- boss
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Abstract
The utility model discloses a waterproof button, including at least one end open -ended casing, to having set gradually mainboard, key module and keypad down on and in the casing, the upper surface of mainboard is provided with the button contact, key module is including enclosing frame and base plate layer, the base plate layer sets up in enclosing the frame, and with enclose frame sealing connection, the upper surface on base plate layer be provided with with the boss of button contact one -to -one, keypad with boss fixed connection. The utility model discloses a waterproof button, integrative key module can separate button interface that is located its top and the mainboard part that is located its below, can play the regional waterproof function of large tracts of land, can support to set up a plurality of function keys moreover on the basis of waterproof area increase, and waterproof reliability is high, and is with low costs than integrated into one piece's waterproof button.
Description
Technical field
The utility model relates to a kind of Waterproof push-button.
Background technology
Consumer electronics product market development is rapid, and various new product constantly occurs, waterproof, as a basic requirement, is the function that existing product has mostly.
Waterproof is divided into IPX1-IPX8 totally 8 grades according to standard, and when product is single entirety, during the demand of not mutual with the external world or UNICOM, water-proof function is easier to realize.But when there is the structure such as like aperture or button in product, the waterproof of more than 7 grades remains the difficult point of industry.In existing electronic product, for the waterproof of key part, the general mode adopting body Waterproof push-button or hard flexible glue to combine, body Waterproof push-button cost is higher, and use occasion is restricted, and flexibility is lower.The scheme of the cementing conjunction of soft or hard, flexible glue adopts double-shot moulding or bonding scheme and ebonite to combine, and can realize waterproof, for the waterproof of larger space, cannot realize among a small circle.
Summary of the invention
The utility model is difficult to realize the anti-water problem of large space to solve existing button, proposes a kind of Waterproof push-button, can solve the problem.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of Waterproof push-button, comprise the housing of at least one end opening, in described housing to lower and on be disposed with mainboard, button module and key panel, the upper surface of described mainboard is provided with key contacts, described button module comprises and encloses frame and substrate layer, enclosing described in described substrate layer is arranged in frame and to be tightly connected with the described frame that encloses, the upper surface of described substrate layer is provided with and described key contacts boss one to one, and described key panel is fixedly connected with described boss.
Further, the upper surface of described mainboard is provided with light-emitting device, described button module is provided with the guide-lighting platform with light-guiding function, and described guide-lighting platform runs through described substrate layer, and is tightly connected with described substrate layer.
Further, described guide-lighting platform is the ebonite material of printing opacity.
Further, described substrate layer is provided with buffer structure, described buffer structure comprises buffer part and support portion, described buffer part bottom and described substrate layer are tightly connected, top and described support portion are tightly connected, the inner chamber of described buffer part is surrounded the cavity of sealing by described substrate layer and described support portion, and the height of described buffer structure is not less than the height of described boss.
Further, described buffer part is made by the air-tightness material of flexibility.
Further, described substrate layer, boss, guide-lighting platform and buffer structure are formed in one structure.
Further, described housing is the frame-shaped structure of both ends open.
Further, described in enclose the shoulder that frame has L shape, described shoulder is provided with waterproof washer.
Further, the inner surface of described housing is formed with several projections protruded downwards, and described projection is pressed on the upper surface of described waterproof washer.
Further, described boss is made by flexible glue material.
Compared with prior art, advantage of the present utility model and good effect are: Waterproof push-button of the present utility model, the key interface of the side of being located thereon and the main board be positioned at below it can separate by the key module of one, the water-proof function of large area region can be played, and can support to arrange multiple function key on the basis that water repellent area increases, waterproof reliability is high, and more integrated Waterproof push-button cost is low.
After reading the detailed description of the utility model execution mode by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, 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.
Fig. 1 is a kind of example structure schematic diagram of the Waterproof push-button that the utility model proposes;
Fig. 2 is a kind of embodiment cutaway view of the Waterproof push-button that the utility model proposes;
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one, the present embodiment proposes a kind of Waterproof push-button, as shown in Figure 1, comprise the housing 11 of at least one end opening, in housing 11 to lower and on be disposed with mainboard 12, button module 13 and key panel 14, the upper surface of mainboard 12 is provided with key contacts 15, button module 13 comprises and encloses frame 131 and substrate layer, to enclose described in substrate layer is arranged in frame 131 and with enclose frame 131 and be tightly connected, the upper surface of substrate layer is provided with and described key contacts 15 boss 16 one to one, and key panel 14 is fixedly connected with boss 16.When mainboard 12, button module 13 and key panel 14 are assemblied in after in housing 11, substrate layer is positioned at the top of mainboard 12, key contacts 15 is in free state, when user presses boss 16 corresponding key panel 14 surface location place, boss 16 is stressed to bottom offset, press key contacts 15, realize corresponding by key control.The Waterproof push-button of the present embodiment, the key interface of the side of being located thereon and the main board be positioned at below it can separate by the key module of one waterproof, the water-proof function of large area region can be played, and can support to arrange multiple function key on the basis that water repellent area increases, waterproof reliability is high, and more integrated Waterproof push-button cost is low.
Some buttons need illumination effect, or realize luminescence prompting function, preferably the upper surface of mainboard 12 is provided with light-emitting device 17 in the present embodiment, described button module 13 is provided with the guide-lighting platform 18 with light-guiding function, described guide-lighting platform 18 runs through described substrate layer, and is tightly connected with described substrate layer.When light-emitting device 17 is luminous, light can appear through guide-lighting platform 18, and wherein, light-emitting device 17 can adopt light-emitting diode to realize.
In order to prevent the area of substrate layer too large, enabling capabilities is low, and preferred guide-lighting platform 18 is the ebonite material of printing opacity, can play a supporting role, in order to strengthen its supporting role further, rib 19 can also be set, for by guide-lighting platform 18 with enclose frame 131 and be connected, improve the enabling capabilities of guide-lighting platform 18.
In order to improve the flexibility that light-emitting device 17 is arranged, light-emitting device 17 adopts the illuminated design in side, in order to improve illumination effect further, preferably the upper surface of mainboard is provided with light guiding film 22, light guiding film 22 has and key contacts 15 first through hole 221 one to one, and with light-emitting device 17 second through hole 222 one to one, the height of light guiding film 22 is no more than the height of light-emitting device 17, prevents the too high sensitivity that can affect button.
In order to promote feel during user operation button, described substrate layer is provided with buffer structure 133, described buffer structure 133 comprises buffer part 133a and support portion 133b, described buffer part 133a bottom and described substrate layer are tightly connected, top and described support portion 133b are tightly connected, the inner chamber of described buffer part 133a is surrounded the cavity of sealing by described substrate layer and described support portion 133b, and the height of described buffer structure 133 is not less than the height of described boss 16.When user's pressing keys panel 14, the relevant position of key panel 14 moves downward, extruding boss 16, simultaneous buffering structure 133 is squeezed, and buffer part 133a is cavity due to inner chamber, is therefore out of shape under the extruding of key panel 14 and slowly moves downward, when user is not when exerting a force to key panel 14, buffer part 133a restores to the original state, and supports key panel 14 slowly resilience, can improve button operation feel.
In order to improve the rebound performance of slow structure 133 further, buffer part 133a preferably adopts flexible air-tightness material to make, and flexible material inherently has certain resilience function, and deformation easily occurs when cavity is squeezed and easily restores to the original state.
In order to improve the feel of button, described boss 16 is preferably made by flexible glue material.
In order to reduce the assembling complexity of button module 13, described substrate layer, boss 16, guide-lighting platform 18 and buffer structure 133 are formed in one structure.
As shown in Figure 1, conveniently assemble mainboard 12, button module 13, and key panel 14, described housing 11 is the frame-shaped structure of both ends open, in the present embodiment, housing 11 is designed to annular frame-shaped structure, corresponding mainboard 12, button module 13 is loop configuration, key panel 14 comprises the navigation key 14a of annular and circular acknowledgement key 14b, guide-lighting platform 18 is annular, navigation key 14a is enclosed within the outside of described guide-lighting platform 18, acknowledgement key is arranged in the inner ring of guide-lighting platform 18, overall construction design is attractive in appearance, certainly, Waterproof push-button of the present invention is not limited to the structure shown in the present embodiment Fig. 1, such as, mainboard 12, button module 13, and key panel 14 can design according to actual needs and becomes other shapes such as square.
Because key panel 14 needs press or upspring, for up and down formula designs, therefore between key panel 14 and shell, there is certain gap, in order to prevent bleeding to enclosure from water from this gap, and then damage the circuit board being positioned at bottom, and as shown in Figure 2 and Figure 3, the longitudinal section of Waterproof push-button in Fig. 1, enclose the shoulder 131a that frame 131 has L shape in the present embodiment, described shoulder 131a is provided with waterproof washer 20.
In order to waterproof washer 20 being compressed, improve water resistance further, the inner surface of described housing 11 is formed with several projections 21 protruded downwards, and described protruding 21 are pressed on the upper surface of described waterproof washer 20.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (10)
1. a Waterproof push-button, it is characterized in that: the housing comprising at least one end opening, in described housing to lower and on be disposed with mainboard, button module and key panel, the upper surface of described mainboard is provided with key contacts, described button module comprises and encloses frame and substrate layer, to enclose described in described substrate layer is arranged in frame and to be tightly connected with the described frame that encloses, the upper surface of described substrate layer is provided with and described key contacts boss one to one, and described key panel is fixedly connected with described boss.
2. Waterproof push-button according to claim 1, it is characterized in that: the upper surface of described mainboard is provided with light-emitting device, described button module is provided with the guide-lighting platform with light-guiding function, described guide-lighting platform runs through described substrate layer, and is tightly connected with described substrate layer.
3. Waterproof push-button according to claim 2, is characterized in that: described guide-lighting platform is the ebonite material of printing opacity.
4. Waterproof push-button according to claim 2, it is characterized in that: described substrate layer is provided with buffer structure, described buffer structure comprises buffer part and support portion, described buffer part bottom and described substrate layer are tightly connected, top and described support portion are tightly connected, the inner chamber of described buffer part is surrounded the cavity of sealing by described substrate layer and described support portion, and the height of described buffer structure is not less than the height of described boss.
5. Waterproof push-button according to claim 4, is characterized in that: described buffer part is made by the air-tightness material of flexibility.
6. Waterproof push-button according to claim 4, is characterized in that: described substrate layer, boss, guide-lighting platform and buffer structure are formed in one structure.
7. the Waterproof push-button according to any one of claim 1-6, is characterized in that: described housing is the frame-shaped structure of both ends open.
8. the Waterproof push-button according to any one of claim 1-6, is characterized in that: described in enclose the shoulder that frame has L shape, described shoulder is provided with waterproof washer.
9. Waterproof push-button according to claim 8, is characterized in that: the inner surface of described housing is formed with several projections protruded downwards, and described projection is pressed on the upper surface of described waterproof washer.
10. the Waterproof push-button according to any one of claim 1-6, is characterized in that: described boss is made by flexible glue material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985622.4U CN205140821U (en) | 2015-12-02 | 2015-12-02 | Waterproof button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985622.4U CN205140821U (en) | 2015-12-02 | 2015-12-02 | Waterproof button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140821U true CN205140821U (en) | 2016-04-06 |
Family
ID=55626588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520985622.4U Active CN205140821U (en) | 2015-12-02 | 2015-12-02 | Waterproof button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140821U (en) |
-
2015
- 2015-12-02 CN CN201520985622.4U patent/CN205140821U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |