CN202706685U - Clamping buckle structure waterproof folded key - Google Patents
Clamping buckle structure waterproof folded key Download PDFInfo
- Publication number
- CN202706685U CN202706685U CN 201220350350 CN201220350350U CN202706685U CN 202706685 U CN202706685 U CN 202706685U CN 201220350350 CN201220350350 CN 201220350350 CN 201220350350 U CN201220350350 U CN 201220350350U CN 202706685 U CN202706685 U CN 202706685U
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- China
- Prior art keywords
- lower cover
- cover
- battery
- buckle structure
- key
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- 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
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- Lock And Its Accessories (AREA)
- Supports Or Holders For Household Use (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a clamping buckle structure waterproof folded key which comprises an upper cover, a lower cover which is connected with the upper cover, and a battery cover which is connected with the lower cover, wherein a button and a polychlorinated biphenyl (PCB) plate are arranged between the upper cover and the lower cover, a battery is arranged between the lower cover and the battery cover, a waterproof pad is arranged on one side of the button, a sealing layer is arranged on a combination place of the upper cover and the lower cover, and a sealing ring is arranged on the combination place of the lower cover and the battery cover. The clamping buckle structure waterproof folded key has the advantages of improving production efficiency of a folded key, improving waterproof effect of the folded key and being convenient to dismantle.
Description
Technical field
The utility model relates to a kind of waterproof folding key of buckle structure.
Background technology
Along with the development of automobile industry, automobile is accelerating to incorporate ordinary people's life, and common straight plate key can not satisfy ordinary people's esthetic requirement, the substitute is the rise of folding key.Foldable key of car mounting structure major part is to be coated with plastic structure in the market, and the viscosity by glue is the loam cake of folding key and cover tight.Fig. 1 is the sectional view of gluing formula folding key.Loam cake a and lower cover c are viscose glue position b as seen from Figure 1, and be fully bonding firmly by glue between loam cake a and the lower cover c, in case local gluing is omitted, will cause waterproof failure.Simultaneously, battery is assemblied in the battery assembling entrance between lower cover c and the battery cover d, and waterproofing work is not done in this entrance, can cause damage to circuit board in case leak.
Gluing bonded type folding key has following deficiency:
1. coating technique is unstable.A. glue-spread is inhomogeneous, and the glue amount is very few, and the folding key sealing is not enough, to uncap; The glue amount is too much, can overflow coated face, affects product appearance.B. glue is volatile, easily solidifies.
2. production efficiency is low.After the gluing, product needed is cured, and for up to 24 hours, has had a strong impact on production efficiency.
3. easy-open end in use.Glue in use can wear out, and causes the adhesion between loam cake and the lower cover to reduce.When folding key was in high temperature (as being placed on outside the car summer) or falls ground, the loam cake of key and lower cover can split,
4. waterproof effect is not good.Gluing is inhomogeneous, and local meeting produces the slit, and waterproof effect will be reduced greatly.Obvious waterproofing work is not made only by the tight fit of part in battery assembling entrance.
5. disassemble difficulty.Because be to be coated with plastic structure, when generation PCB was bad, when disassembling, PCB generally can be destroyed, increased the difficulty of analyzing the PCB problem.
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The utility model content
Utility model purpose: for overcoming the deficiencies in the prior art, the utility model proposes a kind of waterproof folding key of buckle structure, can solve the poor problem of folding key waterproof effect, can also improve the production efficiency of product, reduce production costs.
Technical scheme: for solving the problems of the technologies described above, the waterproof folding key of the buckle structure that the utility model proposes, comprise loam cake, the lower cover that is connected with loam cake, the battery cover that is connected with lower cover, button and pcb board are arranged between loam cake and the lower cover, battery is arranged between lower cover and the battery cover, be provided with collision mat in described button one side, be provided with a sealant at described loam cake and lower cover junction, be provided with sealing ring in the junction of lower cover and battery cover.
Described collision mat is arranged between button and the pcb board.
Described sealant is rubber layer.
Beneficial effect: compared with prior art the waterproof folding key of the buckle structure of proposition of the present utility model has the following advantages: 1. the production efficiency that improves folding key; 2. improved the waterproof effect of folding key; 3. conveniently disassemble.
Description of drawings
Fig. 1 is the existing product structural representation;
Fig. 2 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 2; the utility model has carried out omnibearing waterproofing design to folding key; it comprises loam cake 1; the lower cover 2 that is connected with loam cake 1; the battery cover 3 that is connected with lower cover 2, button and pcb board are arranged between loam cake 1 and the lower cover 2, and collision mat 4 is arranged between button and the pcb board; whole PCB protected, and the water that the key area has been advanced is isolated.Battery is arranged between lower cover 2 and the battery cover 3, is provided with a rubber sealant 5 in described loam cake 1 and lower cover 2 junctions, by loam cake 1, lower cover 2 snap-fitted and compress rubber sealant 5, reaches the waterproof bag effect.Junction at lower cover 2 and battery cover 3 is provided with sealing ring 6, and it realizes the waterproof purpose with battery cover 3 compressions.
The above only is preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the waterproof folding key of a buckle structure, comprise loam cake (1), the lower cover (2) that is connected with loam cake (1), the battery cover (3) that is connected with lower cover (2), button and pcb board are arranged between loam cake (1) and the lower cover (2), battery is arranged between lower cover (2) and the battery cover (3), it is characterized in that: be provided with collision mat (4) in described button one side, be provided with a sealant (5) in described loam cake (1) and lower cover (2) junction, be provided with sealing ring (6) in the junction of lower cover (2) and battery cover (3).
2. the waterproof folding key of buckle structure according to claim 1, it is characterized in that: described collision mat (4) is arranged between button and the pcb board.
3. the waterproof folding key of buckle structure according to claim 1, it is characterized in that: described sealant (5) is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350350 CN202706685U (en) | 2012-07-19 | 2012-07-19 | Clamping buckle structure waterproof folded key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350350 CN202706685U (en) | 2012-07-19 | 2012-07-19 | Clamping buckle structure waterproof folded key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706685U true CN202706685U (en) | 2013-01-30 |
Family
ID=47586998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350350 Expired - Fee Related CN202706685U (en) | 2012-07-19 | 2012-07-19 | Clamping buckle structure waterproof folded key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793981A (en) * | 2013-12-31 | 2014-05-14 | 埃泰克汽车电子(芜湖)有限公司 | Waterproof automobile key |
-
2012
- 2012-07-19 CN CN 201220350350 patent/CN202706685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793981A (en) * | 2013-12-31 | 2014-05-14 | 埃泰克汽车电子(芜湖)有限公司 | Waterproof automobile key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20160719 |