CN202650907U - Button waterproof structure of instrument especially suitable for electric bicycle - Google Patents
Button waterproof structure of instrument especially suitable for electric bicycle Download PDFInfo
- Publication number
- CN202650907U CN202650907U CN 201220309359 CN201220309359U CN202650907U CN 202650907 U CN202650907 U CN 202650907U CN 201220309359 CN201220309359 CN 201220309359 CN 201220309359 U CN201220309359 U CN 201220309359U CN 202650907 U CN202650907 U CN 202650907U
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- CN
- China
- Prior art keywords
- button
- instrument
- dowel hole
- waterproof structure
- electric bicycle
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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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Abstract
The utility model relates to a button waterproof structure of an instrument especially suitable for an electric bicycle. The instrument comprises an upper cover, a button, a switch mandril, a transparent cover, a printed circuit board and a base. The button waterproof structure of the instrument is characterized in that a concave platform is arranged on the transparent cover, a guide sleeve hole is mounted in the concave platform and is provided with a guide-sleeve-hole boss extruding on the concave platform, and a groove tabled with the boss is mounted on a position on the button corresponding to the switch mandril. According to the button waterproof structure provided by the utility model, by adopting waterproof structure design of the operation button of the instrument, dampproof ability and dustproof ability of the instrument are greatly raised. Especially for the electric bicycle in high-temperature or dust-sand-abundant harsh environments in outdoor activities, raising of sealing and waterproof performances effectively guarantees safe riding and service life of the instrument or even the electric bicycle.
Description
Technical field
The utility model relates to a kind of improvement of instrument button waterproof construction, and this kind waterproof construction is particularly useful for the button waterproof of the automobile-used instrument of electrical salf-walking, takes this to improve, and the moistureproof and dustproof ability of instrument is greatly improved.
Background technology
Activity especially is in the adverse circumstances of high humidity or many dirt sand out of doors, and the sealing of electric bicycle instrument and water resistance are ridden most important with useful life for the safety that guarantees instrument and even electric bicycle.At present, the waterproof of the automobile-used instrument product of most of electrical salf-walkings mainly adopts the lower casing waterproofing design, and waterproof method commonly used mainly is to break marine glue.The bad reason of waterproof has plastic deformed, and the anti-water surface is not on a water-proof wire, and upper lower casing assembling is pine or too tight too, and instrument structure rigidity waits not and causes.The action button waterproof generally adopts instrument upper casing surface to stick on the silk screen printing self-adhesive film, and pad pasting is yielding and come unstuck under high and low temperature environment for a long time, and using in low temperature environment for a long time can cracking.
Summary of the invention
The purpose of this utility model namely is to provide the automobile-used instrument button of a kind of improved electrical salf-walking waterproof construction, and the moistureproof and dustproof ability of instrument is greatly improved.
The purpose of this utility model is to adopt following technical scheme to realize:
A kind of button waterproof construction that is particularly useful for the automobile-used instrument of electrical salf-walking, described instrument comprises loam cake, button, the switch push rod, translucent cover, printed wiring board and base, printed wiring board is assemblied in the base, translucent cover is fixed on the base, loam cake is buckled on the translucent cover, has the dowel hole that the switch push rod is installed on the translucent cover, button is arranged on switch push rod top, it is characterized in that: described translucent cover is provided with a recessed platform, described dowel hole is arranged on this recessed platform, and described dowel hole has a dowel hole boss, this dowel hole boss is given prominence on described recessed platform, and the position of corresponding switch push rod is provided with the groove chimeric with described boss on the described button.
The utility model is realized the operation principle of button waterproof construction design: arrange one with respect to a recessed plane of translucent cover surface in the position of instrument translucent cover assembling switch push rod, form an anti-horizontal stand.Simultaneously, the dowel hole that the switch push rod is installed is designed to give prominence on this recessed platform, after the switch push rod is assemblied in the dowel hole, button is assemblied on the recessed platform of switch push rod top, tightly glue together with recessed platform button shirt rim (plane of button upper groove periphery), the button shirt rim has covered dowel hole and dowel hole boss, and the groove of the position of corresponding switch push rod is just in time chimeric with the boss of dowel hole on the button.Translucent cover is fixed on the instrument foundation, and the instrument loam cake is pressed on the upper one-level water-proof function of realizing of translucent cover " anti-horizontal stand " with button; The dowel hole of switch push rod is designed to " waterproof boss " structure, realizes the secondary safeguard function of " anti-horizontal stand " infiltration.
The button waterproof construction that the utility model provides, by the waterproof construction design to instrument action button position the moistureproof and dustproof ability of instrument is improved greatly, especially be in the electric bicycle in the adverse circumstances such as high humidity or many dirt sand for outdoor activities, the sealing of its instrument and the raising of water resistance have guaranteed that effectively the safety of instrument and even electric bicycle is ridden and useful life.
Description of drawings
Fig. 1 is the utility model example structure decomposing schematic representation;
Fig. 2 is the utility model embodiment translucent cover structural representation;
Fig. 3 is the utility model embodiment press-button structure schematic diagram.
Description of reference numerals
The 1-loam cake, the 2-button, the 21-groove, 211-button shirt rim, 3-switch push rod, the 4-translucent cover, the 41-dowel hole, 411-dowel hole boss, the recessed platform of 42-, the 6-printed wiring board, the young sheet of 61-pot, the 7-base, 8-embraces ring.
Embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is further described:
See also Fig. 1, the present embodiment electric bicycle instrument instrument comprises loam cake 1, button 2, switch push rod 3, translucent cover 4, printed wiring board 6, base 7 and embraces ring 8, printed wiring board 6 is assemblied in the base 7, has the young sheet of pot (metal clips) 61 on the printed wiring board 6, translucent cover 4 is fixed on the base 7 by hold-down screw, loam cake 1 is buckled on the translucent cover 4, embraces ring 8 bottoms that are mounted with at base 7.Translucent cover 4 is provided with a recessed platform 42, dowel hole 41 is arranged on this recessed platform 42, and dowel hole 41 has a dowel hole boss 411, and this dowel hole boss 411 is given prominence on recessed platform 42, and three switch push rods 3 are assemblied in respectively on the translucent cover 4 in corresponding three dowel holes 41.The position of corresponding three switch push rods 3 is respectively equipped with the groove 21 with boss 411 tablings on the button 2 that elastomeric material is made, the recessed platform 42 that button 2 is assemblied on the switch push rod 3 top translucent covers 4 is namely prevented the horizontal stand rigging position, button shirt rim 211 has covered dowel hole 41 and dowel hole boss 411, and tightly glue together with recessed platform 42, this is waterproof and dampproof key point, and three grooves 21 on the button 2 are just in time chimeric with dowel hole boss 411 at this moment.
The button waterproof construction that the utility model provides has more than the button waterproof that is limited to the automobile-used instrument of electrical salf-walking, and above embodiment is also only for explanation technical conceive of the present utility model and operation principle, so that the public can understand the utility model.Every equivalence of having done according to the utility model technical conceive changes or the utility model technical conceive is applied to all should be encompassed in the utility model protection range in other products in same or similar field.
Claims (1)
1. button waterproof construction that is particularly useful for the automobile-used instrument of electrical salf-walking, described instrument comprises loam cake (1), button (2), switch push rod (3), translucent cover (4), printed wiring board (6) and base (7), printed wiring board (6) is assemblied in the base (7), translucent cover (4) is fixed on the base (7), loam cake (1) is buckled on the translucent cover (4), has the dowel hole (41) that switch push rod (3) is installed on the translucent cover (4), button (2) is arranged on switch push rod (3) top, it is characterized in that: described translucent cover (4) is provided with a recessed platform (42), described dowel hole (41) is arranged on this recessed platform (42), and described dowel hole (41) has a dowel hole boss (411), this dowel hole boss (411) is given prominence on described recessed platform (42), and the position of the upper corresponding switch push rod (3) of described button (2) is provided with the groove (21) chimeric with described boss (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309359 CN202650907U (en) | 2012-06-29 | 2012-06-29 | Button waterproof structure of instrument especially suitable for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309359 CN202650907U (en) | 2012-06-29 | 2012-06-29 | Button waterproof structure of instrument especially suitable for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650907U true CN202650907U (en) | 2013-01-02 |
Family
ID=47419974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309359 Expired - Fee Related CN202650907U (en) | 2012-06-29 | 2012-06-29 | Button waterproof structure of instrument especially suitable for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021246387A1 (en) * | 2020-06-04 | 2021-12-09 | パナソニックＩｐマネジメント株式会社 | Operartion device and bicycle |
-
2012
- 2012-06-29 CN CN 201220309359 patent/CN202650907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021246387A1 (en) * | 2020-06-04 | 2021-12-09 | パナソニックＩｐマネジメント株式会社 | Operartion device and bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130629 |