CN205179565U - Case panel waterproof construction - Google Patents
Case panel waterproof construction Download PDFInfo
- Publication number
- CN205179565U CN205179565U CN201520891300.3U CN201520891300U CN205179565U CN 205179565 U CN205179565 U CN 205179565U CN 201520891300 U CN201520891300 U CN 201520891300U CN 205179565 U CN205179565 U CN 205179565U
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- CN
- China
- Prior art keywords
- cabinet panel
- circuit board
- rubber cushion
- cushion plate
- waterproof construction
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Abstract
The utility model relates to a case panel waterproof construction. The case panel inboard is equipped with the circuit board, is equipped with LED lamp and button on the circuit board, the last key hole that is equipped with the lamp hole of corresponding LED lamp and corresponds the button of case panel. The waterproof construction includes and is used for realizing waterproof elastic gum backing plate and is used for fixing the inboard fastener at case panel with circuit board, cushion board that the cushion board is established and the case panel inside wall is hugged closely to the one side of cushion board, and circuit Board is hugged closely to the another side between circuit board and case panel, and the cushion board covers lamp hole and key hole on the case panel. The utility model discloses a cushion plate holder dress carries on waterproofly between case panel and circuit board to pressing from both sides the fastening through the fastener and deciding, its mounting structure is simple, and is with low costs, and the cushion board is great with case panel's area of contact, waterproof performance is higher, satisfies waterproof requirement.
Description
Technical field
The utility model relates to casing structure, particularly relates to a kind of cabinet panel waterproof construction.
Background technology
General machine all with cabinet, can play a protective role to the equipment in machine, such as waterproof and dustproof, antisitic defect etc.Cabinet with indicator light (being generally LED) and button, in order to control and to know working condition.Have the panel of indicator light and button there is gap, its waterproof ability requires higher.But general cabinet panel carries out waterproof by sealing strip, its installation process is complicated, and the contact area of sealing strip and panel is less, and water resistance is general, is difficult to reach high waterproof requirement.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, and provides a kind of and install simple and that water resistance is high cabinet panel waterproof construction.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cabinet panel waterproof construction, circuit board is provided with inside cabinet panel, circuit board is provided with LED and button, cabinet panel is provided with the lamp hole of corresponding LED and the key hole of corresponding button, waterproof construction comprises elastic gum backing plate for realizing waterproof and for circuit board, rubber cushion plate being fixed on the securing member inside cabinet panel, rubber cushion plate is located between circuit board and cabinet panel and the one side of rubber cushion plate is close to cabinet panel madial wall, another side is close to circuit board surface, the lamp hole on rubber cushion plate covering cabinet panel and key hole.
Further, rubber cushion plate comprises the transmission region for allowing the light of LED to pass, and transmission region covers the lamp hole of cabinet panel.
Further, it is protruding that transmission region is provided with cylindricality printing opacity on the position of corresponding LED, and printing opacity projection is located on the surface that rubber cushion plate contacts with cabinet panel madial wall, and printing opacity projection runs through lamp hole.
Further, printing opacity projection is hollow.
Further, the position of the corresponding LED of transmission region is provided with the groove for holding LED, and groove extends from the surface of rubber cushion plate and circuit board contacts toward cabinet panel side.
Further, rubber cushion plate comprises the area pressed of the key hole for covering cabinet panel, area pressed comprises the button post for pressing keys, button post runs through the key hole of cabinet panel, be exposed at outside the outer face of button post outside cabinet panel, the inner face of button post and the key-press joint of circuit board.
Further, the area of the inner face of button post is not more than effective pressing area of button.
Further, area pressed is provided with the holding tank of the button for containment circuit board, and holding tank extends from the surface of rubber cushion plate and circuit board contacts toward cabinet panel side.
Further, securing member is screw, and cabinet panel is provided with location cylinder, and location cylinder is provided with the screw that can be connected with fastener threads, and rubber cushion plate is provided with the location hole of corresponding location cylinder, and location cylinder runs through location hole.
Further, rubber cushion plate is the rubber cushion plate of silica gel or rubber.
The utility model beneficial effect is compared with prior art:
The utility model is installed between cabinet panel and circuit board by a rubber cushion plate and carries out waterproof, and is fixedly clamped by securing member, and its mounting structure is simple, cost is low, and the contact area of rubber cushion plate and cabinet panel is comparatively large, and water resistance is higher, meets waterproof requirement.
Accompanying drawing explanation
Fig. 1 is cabinet panel, circuit board and rubber cushion plate assembling stereogram;
Fig. 2 is cabinet panel, circuit board and rubber cushion plate sectional arrangement drawing;
Fig. 3 is cabinet panel, circuit board, rubber cushion plate and securing member exploded view;
Fig. 4 is rubber cushion plate stereogram (front visual angle);
Fig. 5 is rubber cushion plate stereogram (back angle).
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model being described further and illustrating.
The concrete structure of the utility model embodiment as shown in Figures 1 to 5.
As shown in Figure 1 to Figure 3, circuit board 30 is provided with inside cabinet panel 10.Circuit board 30 is provided with LED 31 and button 32, and cabinet panel 10 is provided with the lamp hole 11 of corresponding LED 31 and the key hole 12 of corresponding button 32.The light of LED 31 arrives outside cabinet panel 10 through lamp hole 11.
As shown in Figure 1 to Figure 3, waterproof construction comprises elastic gum backing plate 20 for realizing waterproof and for circuit board 30, rubber cushion plate 20 being fixed on the securing member 40 inside cabinet panel 10.In the present embodiment, rubber cushion plate 20 is made up of silica gel or rubber.Rubber cushion plate 20 is located between circuit board 30 and cabinet panel 10 and the one side of rubber cushion plate 20 is close to cabinet panel 10 madial wall, and another side is close to circuit board 30 surface.Rubber cushion plate 20 covers lamp hole 11 on cabinet panel 10 and key hole 12.When rubber cushion plate 20 is clamped between circuit board 30 and cabinet panel 10 by securing member 40, rubber cushion plate 20 forced compression compression seal cabinet panel 10 madial wall, the gap of cabinet panel 10 capped live, thus reach waterproof.
As shown in Figure 3 and Figure 4, rubber cushion plate 20 comprises the transmission region 21 for allowing the light of LED 31 to pass.Transmission region 21 covers the lamp hole 11 of cabinet panel 10.Transmission region 21 is provided with cylindricality printing opacity projection 211 on the position of corresponding LED 31.Printing opacity projection 211 is located on the surface that rubber cushion plate 20 contacts with cabinet panel 10 madial wall.Printing opacity projection 211 runs through lamp hole 11.The effect arranging printing opacity projection 211 is extended to by the light of LED 31 to carry out scattering close to outside cabinet panel 10, thus the light of LED 31 can be observed in wider angular range.
As shown in Figure 2 and Figure 5, the position of the corresponding LED 31 of transmission region 21 is provided with the groove 212 for holding LED 31.Groove 212 extends from the surface that rubber cushion plate 20 contacts with circuit board 30 toward cabinet panel 10 side.A corresponding printing opacity protruding 211 of LED 31 and a groove 212, and three is on same axis.The effect of groove 212 avoids rubber cushion plate 30 and LED 31 to occur component interference.
In the present embodiment, as shown in Figure 2 and Figure 5, printing opacity protruding 211 is hollow, can reduce the materials'use of rubber cushion plate 20 like this, reduce the stop to LED 31 light simultaneously, reduces light attenuation.
In addition, as shown in Figure 3 and Figure 4, rubber cushion plate 20 also comprises the area pressed 22 of the key hole 12 for covering cabinet panel 10.Area pressed 22 and transmission region 21 can be one-body molded.Area pressed 22 comprises the button post 221 for pressing keys 32.Button post 221 runs through the key hole 12 of cabinet panel 10.Be exposed at outside the outer face of button post 221 outside cabinet panel 10.The inner face 222 (Fig. 5) of button post 221 and the button 32 of circuit board 30 are fitted.The area of the inner face 222 of button post 221 is not more than effective pressing area of button 32, be conducive to like this realizing pressing more accurately and reliably, because if inner face 222 area of button post 221 is greater than effective pressing area of button 32, so when pressing keys post 221, likely occur that effective pressing area of button 32 is not pressed by the inner face 222 of button post 221, occur the situation that pressing was lost efficacy.
In the present embodiment, as shown in Figure 2 and Figure 5, area pressed 22 is provided with the holding tank 223 of the button 32 for containment circuit board 30, and holding tank 223 extends from the surface that rubber cushion plate 20 contacts with circuit board 30 toward cabinet panel 10 side.Holding tank 223 avoids the situation that component interference appears in rubber cushion plate 20 and button 32.
In the present embodiment, as shown in Figures 2 and 3, securing member 40 is screw.Cabinet panel 10 is provided with location cylinder 13 (Fig. 2), and location cylinder 13 is provided with the screw that can be threaded with securing member 40.Circuit board 30 is provided with the through hole 33 of allowing that securing member 40 passes through.Rubber cushion plate 20 is provided with the location hole 23 of corresponding location cylinder 13.In the present embodiment, location cylinder 13 has five, and corresponding securing member 40 and through hole 33 have five, and four through holes 33 are distributed in four interior angle places of close circuit board 30, also has a through hole 33 to be located at the centre position of circuit board 30.
Installation process:
First rubber cushion plate 20 is fitted in cabinet panel 10 madial wall, by the position allowing location hole 23 that location cylinder 13 runs through rubber cushion plate 20 fix rubber cushion plate 20, then by the through hole 33 of circuit board 30 and the screw centering of location cylinder 13, screw toward location cylinder 13 is screwed into securing member 40 (screw) and tightens, and completes installation process.
More than state only with embodiment to further illustrate technology contents of the present utility model; so that reader is easier to understand; but do not represent execution mode of the present utility model and be only limitted to this, any technology done according to the utility model extends or recreation, all by protection of the present utility model.
Claims (10)
1. a cabinet panel waterproof construction, circuit board is provided with inside described cabinet panel, circuit board is provided with LED and button, described cabinet panel is provided with the lamp hole of corresponding LED and the key hole of corresponding described button, it is characterized in that, described waterproof construction comprises elastic gum backing plate for realizing waterproof and for by circuit board, rubber cushion plate is fixed on the securing member inside cabinet panel, described rubber cushion plate is located between circuit board and cabinet panel and the one side of rubber cushion plate is close to cabinet panel madial wall, another side is close to circuit board surface, lamp hole on described rubber cushion plate covering cabinet panel and key hole.
2. cabinet panel waterproof construction as claimed in claim 1, it is characterized in that, described rubber cushion plate comprises the transmission region for allowing the light of LED to pass, and described transmission region covers the lamp hole of cabinet panel.
3. cabinet panel waterproof construction as claimed in claim 2, it is characterized in that, it is protruding that described transmission region is provided with cylindricality printing opacity on the position of corresponding LED, and described printing opacity projection is located on the surface that rubber cushion plate contacts with cabinet panel madial wall, and described printing opacity projection runs through described lamp hole.
4. cabinet panel waterproof construction as claimed in claim 3, it is characterized in that, described printing opacity projection is hollow.
5. cabinet panel waterproof construction as claimed in claim 2, is characterized in that, the position of the corresponding LED of described transmission region is provided with the groove for holding LED, and described groove extends from the surface of rubber cushion plate and circuit board contacts toward cabinet panel side.
6. the cabinet panel waterproof construction as described in any one of claim 1 to 5, it is characterized in that, described rubber cushion plate comprises the area pressed of the key hole for covering cabinet panel, described area pressed comprises the button post for pressing keys, described button post runs through the key hole of described cabinet panel, be exposed at outside cabinet panel outside the outer face of described button post, the described inner face of button post and the key-press joint of circuit board.
7. cabinet panel waterproof construction as claimed in claim 6, it is characterized in that, the area of the inner face of described button post is not more than effective pressing area of button.
8. cabinet panel waterproof construction as claimed in claim 6, it is characterized in that, described area pressed is provided with the holding tank of the button for containment circuit board, and described holding tank extends from the surface of rubber cushion plate and circuit board contacts toward cabinet panel side.
9. cabinet panel waterproof construction as claimed in claim 1, it is characterized in that, described securing member is screw, described cabinet panel is provided with location cylinder, described location cylinder is provided with the screw that can be connected with fastener threads, described rubber cushion plate is provided with the location hole of corresponding described location cylinder, and described location cylinder runs through described location hole.
10. cabinet panel waterproof construction as claimed in claim 1, it is characterized in that, described rubber cushion plate is the rubber cushion plate of silica gel or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891300.3U CN205179565U (en) | 2015-11-10 | 2015-11-10 | Case panel waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891300.3U CN205179565U (en) | 2015-11-10 | 2015-11-10 | Case panel waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205179565U true CN205179565U (en) | 2016-04-20 |
Family
ID=55743490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891300.3U Active CN205179565U (en) | 2015-11-10 | 2015-11-10 | Case panel waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205179565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231853A (en) * | 2016-09-30 | 2016-12-14 | 中信机电制造公司科研设计院 | Lifting wired control box |
| CN111006364A (en) * | 2019-12-31 | 2020-04-14 | 广东美的制冷设备有限公司 | Display module, face frame subassembly and window air conditioner of window air conditioner |
| CN111043716A (en) * | 2019-12-31 | 2020-04-21 | 广东美的制冷设备有限公司 | Display box subassembly and window air conditioner |
-
2015
- 2015-11-10 CN CN201520891300.3U patent/CN205179565U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231853A (en) * | 2016-09-30 | 2016-12-14 | 中信机电制造公司科研设计院 | Lifting wired control box |
| CN111006364A (en) * | 2019-12-31 | 2020-04-14 | 广东美的制冷设备有限公司 | Display module, face frame subassembly and window air conditioner of window air conditioner |
| CN111043716A (en) * | 2019-12-31 | 2020-04-21 | 广东美的制冷设备有限公司 | Display box subassembly and window air conditioner |
| CN111043716B (en) * | 2019-12-31 | 2024-06-21 | 广东美的制冷设备有限公司 | Display box assembly and window type air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |