CN201741612U - Key structure of control switch - Google Patents
Key structure of control switch Download PDFInfo
- Publication number
- CN201741612U CN201741612U CN2010202818375U CN201020281837U CN201741612U CN 201741612 U CN201741612 U CN 201741612U CN 2010202818375 U CN2010202818375 U CN 2010202818375U CN 201020281837 U CN201020281837 U CN 201020281837U CN 201741612 U CN201741612 U CN 201741612U
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- China
- Prior art keywords
- key
- panel
- fixed frame
- button
- control box
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a key structure of a control switch, which comprises a fixed frame of a control box, a back cover, a circuit board, keys and a key panel, wherein the back cover is matched and fixed with the fixed frame of the control box, the circuit board is fixed on the fixed frame of the control box, and switch contacts on the circuit board correspond to the keys on the key panel; a main body structure comprises a soft panel, wherein the soft panel is fixed on the circuit board and is arranged between the circuit board and the key panel, a plurality of key labels are arranged on the soft panel and correspond to the switch contacts on the circuit board and the keys on the panel, and the keys are sleeved on the key panel and are provided with transparent pressing components, so that the key labels can be identified by the eyes of people through the transparent components; and the key structure also comprises a fixed frame of the panel, wherein the fixed frame of the panel is jointed and fixed with the key panel, and the fixed frame of the panel and the fixed frame of the control box are fixed and assembled. The labels of the control switch are arranged inside the transparent pressing components of the keys of the switch and are not easy to abrade. Especially, when a controlled object corresponding to the switch is changed, the key labels can be conveniently replaced.
Description
Technical field
The utility model relates to the control switch press-key structure of a kind of agent structure of control switch, particularly MOD.
Background technology
Along with people's living standard improves day by day, large-scale commercial building, home dwelling etc. are more and more general to the use of air-conditioning system.The damper component that is used for air-conditioning system particularly MOD is its very important parts.Control switch is generally passed through in the unlatching of MOD operation and shutdown all the time.
The control switch of present MOD, its key main body is generally formed by the plastics manufacturing.Because generally all there are a plurality of MODs in the large-size air conditioning system, the control switch that needs respective number is controlled its operation, and generally all these control switchs is gathered together, and constitutes central control mode.In order to distinguish the control switch that is used to control different MODs, prevent to obscure, avoid other switches that always stagger, need sign be set to these switches.But at present, the method that these control switchs is provided with sign is exactly directly to paste labeling at keytop usually, and this method makes sign because of contacting for a long time with staff, causes the sign wearing and tearing easily, and influence is used and be attractive in appearance.
In addition, the agent structure of present control switch, each parts mostly is to adopt thread connection, time-consuming consumption power, and damage the parts of plastic material easily.
The utility model content
Technical problem to be solved in the utility model provides a kind of sign, control switch press-key structure easy to use of being provided with in button inside.
The technical solution of the utility model is:
A kind of control switch press-key structure, comprise control box fixed frame 2, cooperate fixing bonnet 1, wiring board 3, button 10, key panel 8 with the control box fixed frame, wiring board 3 is fixed on the control box fixed frame 2, and the switch contact 31 on the wiring board 3 is corresponding with the button 10 on the key panel; Described press-key structure comprises softpanel 4, described softpanel is fixed on the wiring board 3, is arranged between wiring board 3 and the key panel 8, several marking keys 41 are set on the softpanel, corresponding with switch contact 31 and the button 10 on the panel on the wiring board, button 10 is sleeved on the key panel, and be provided with transparent pressing piece 11, make marking keys 41 to be identified by the human eye by transparent component 11; Described press-key structure also comprises the panel fixed frame 5 of fitting and fixing with key panel 8, this panel fixed frame 5 and the fixing assembling of control box fixed frame.
Described control switch press-key structure, its panel fixed frame 5 is the plastics square frame, fits fixing with key panel 8 usefulness glue; Described panel fixed frame descends the close corner on both sides to be provided with outstanding stuck point 51 thereon, and four jiaos of described control box fixed frame 2 are provided with and aforementioned outstanding stuck point 51 corresponding control box draw-in grooves 21; Outstanding stuck point 51 is fastened togather with control box draw-in groove 21, makes the key panel 8 of panel fixed frame 5 and applying with it be fixed with control box fixed frame 2.
Described control switch press-key structure, the relevant position of the key panel that matches with described button 10 is provided with plurality of keys hole 81; Described button 10 comprises button inner ring 16, transparent pressing piece 11, button outer ring 19, the shape of described button outer ring 19 and key hole are 81 corresponding, overall dimensions is more smaller than key hole 81, at a end size is set and takes on 191 than key hole 81 bigger outer rings near key panel 8, and, outer ring draw-in groove 193 is set on the cylinder of button outer ring than the bigger interior annular shoulder 192 of transparent pressing piece 11 sizes; The button inner ring is a twin nuclei, comprises outer shroud 161 and interior ring 162, interior ring size less than transparent pressing piece 11, it is provided with inner ring stuck point 163, outer ring size is greater than key hole 81; Described button outer ring 19 is sleeved on the key hole, transparent pressing piece 11 is placed annular shoulder 192 within it, its outer ring draw-in groove 193 engages mutually with inner ring stuck point 163 on the button inner ring, make the outer ring shoulder 191 of button inner ring 16, button outer ring be in the inside and outside two sides of key panel respectively, transparent pressing piece is limited between the interior annular shoulder of the interior ring of button inner ring and button outer ring.
Described control switch press-key structure, its key panel 8 is the transparent plastic material, inner surface is coated with and mounts the decoration paint layer.
Described control switch press-key structure, its control box fixed frame 2 is provided with plurality of elastic stuck point 22, and bonnet 1 is provided with some bonnet draw-in grooves 12, and elasticity stuck point 22 engages mutually with bonnet draw-in groove 12, and it is fixing to make the control box fixed frame cooperate with bonnet.
Described control switch press-key structure is provided with fixing hole 42 on its softpanel, described softpanel 4 and same group of screw of wiring board 3 usefulness are on control box fixed frame 2.
The beneficial effects of the utility model are: assemble in the circuit board, be arranged on the softpanel between wiring board and the key panel because press-key structure has increased, softpanel is provided with corresponding marking keys, set transparent pressing piece on the button in addition, make with wiring board on switch contact 31 and the marking keys on the 10 corresponding softpanels of the button on the panel, be arranged on button inside, and can be identified by the human eye by transparent component, avoided control switch to obscure the generation of situation.Marking keys no longer is attached to the button outer surface, can not cause wearing and tearing to influence use because of contacting for a long time with staff, avoided control switch to obscure the generation of situation, and aesthetics greatly improves.Especially, when the pairing controlling object of switch changes, can change softpanel easily, also can change the literal labeling on the sign, thereby reach the purpose of changing marking keys.
In addition, because plastic components such as control fixed frame, panel fixed frame, bonnet are provided with corresponding elasticity stuck point and draw-in groove, make the fixing screw that do not need of cooperation between these plastic components, install than being easier to, assembling speed improves, and has reduced the plastic components damage.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the assembling explosive view of each parts of control switch in the utility model;
Fig. 2 is the schematic perspective view after the control switch assembling in the utility model;
Fig. 3 is the perspective view of the bonnet of control switch in the utility model;
Fig. 4 is the front view of bonnet shown in Figure 3;
Fig. 5 is the left view of bonnet shown in Figure 3;
Fig. 6 is the rearview of bonnet shown in Figure 3;
Fig. 7 is the perspective view of the control box fixed frame parts of control switch in the utility model;
Fig. 8 is the front view of control box fixed frame shown in Figure 7;
Fig. 9 is the left view of control box fixed frame shown in Figure 7;
Figure 10 is the schematic perspective view of the softpanel parts of control switch in the utility model;
Figure 11 is the front view of softpanel shown in Figure 10;
Figure 12 is the left view of softpanel shown in Figure 10;
Figure 13 is the perspective view of the panel fixed frame of control switch in the utility model;
Figure 14 is the front view of panel fixed frame shown in Figure 13;
Figure 15 is the upward view of panel fixed frame shown in Figure 13;
Figure 16 is the perspective view of the key panel of control switch in the utility model;
Figure 17 is the front view of key panel shown in Figure 16;
Figure 18 is the left view of key panel shown in Figure 16;
Figure 19 is the perspective view of the used transparent pressing piece of button in the utility model control switch;
Figure 20 is the front view of transparent pressing piece shown in Figure 19;
Figure 21 is the upward view of transparent pressing piece shown in Figure 19;
Figure 22 is the perspective view of the used button inner ring of button in the utility model control switch;
Figure 23 is the front view of button inner ring shown in Figure 22;
Figure 24 is the upward view of button inner ring shown in Figure 22;
Figure 25 is the perspective view of the used button outer ring of button in the utility model control switch;
Figure 26 is the front view of button outer ring shown in Figure 25;
Figure 27 is the upward view of button outer ring shown in Figure 25;
Figure 28 is the rearview of button outer ring shown in Figure 25;
More than in each accompanying drawing, each Reference numeral is respectively:
1, bonnet;
12, bonnet draw-in groove;
2, control box fixed frame;
21, control box draw-in groove;
22, elasticity stuck point;
3, wiring board;
31, switch contact;
4, softpanel;
41, marking keys;
42, fixing hole;
5, panel fixed frame;
51, outstanding stuck point;
8, key panel;
81, key hole;
10, button
11, transparent pressing piece;
16, button inner ring;
161, outer shroud;
162, interior ring;
163, inner ring stuck point;
19, button outer ring;
191, outer ring shoulder;
192, interior annular shoulder;
193, outer ring draw-in groove.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
The control switch of the utility model indication can be used to control MOD, also can be used to control other electric component.
Embodiment one, the control switch press-key structure
Electrical equipment air control switch, its main body press-key structure generally comprise control box fixed frame 2, cooperate fixing bonnet 1, wiring board 3, button 10, key panel 8 with the control box fixed frame.Wiring board 3 is fixed on the control box fixed frame 2, and the switch contact 31 on the wiring board 3 is corresponding with the button 10 on the key panel.
In the utility model, in the control switch press-key structure, be provided with softpanel 4;
Described softpanel is fixed on the wiring board 3, is arranged between wiring board 3 and the key panel 8, several marking keys 41 are set on the softpanel, corresponding with switch contact 31 and the button 10 on the panel on the wiring board, button 10 is sleeved on the key panel, and be provided with transparent pressing piece 11, make marking keys 41 to be identified by the human eye by transparent component 11.
For easy to process, described press-key structure also comprises the panel fixed frame 5 of fitting and fixing with key panel 8, this panel fixed frame 5 and the fixing assembling of control box fixed frame.Panel fixed frame 5 is fitted with the most handy glue of key panel, and it is fixing also can to adopt alternate manner to fit.
Described control switch press-key structure, its panel fixed frame 5 is the plastics square frame, fits fixing with key panel 8 usefulness glue; Described panel fixed frame descends the close corner on both sides to be provided with outstanding stuck point 51 thereon, and four jiaos of described control box fixed frame 2 are provided with and aforementioned outstanding stuck point 51 corresponding control box draw-in grooves 21; Outstanding stuck point 51 is fastened togather with control box draw-in groove 21, makes the key panel 8 of panel fixed frame 5 and applying with it be fixed with control box fixed frame 2.
The button 10 of control switch press-key structure adopts structure as described below:
The relevant position of the key panel that matches with described button 10 is provided with plurality of keys hole 81; Described button 10 comprises button inner ring 16, transparent pressing piece 11, button outer ring 19, the shape of described button outer ring 19 and key hole are 81 corresponding, overall dimensions is more smaller than key hole 81, at a end size is set and takes on 191 than key hole 81 bigger outer rings near key panel 8, and, outer ring draw-in groove 193 is set on the cylinder of button outer ring than the bigger interior annular shoulder 192 of transparent pressing piece 11 sizes; The button inner ring is a twin nuclei, comprises outer shroud 161 and interior ring 162, interior ring size less than transparent pressing piece 11, it is provided with inner ring stuck point 163, outer ring size is greater than key hole 81; Described button outer ring 19 is sleeved on the key hole, transparent pressing piece 11 is placed annular shoulder 192 within it, its outer ring draw-in groove 193 engages mutually with inner ring stuck point 163 on the button inner ring, make the outer ring shoulder 191 of button inner ring 16, button outer ring be in the inside and outside two sides of key panel respectively, transparent pressing piece is limited between the interior annular shoulder of the interior ring of button inner ring and button outer ring.
Described control switch press-key structure, its key panel 8 adopts the transparent plastic material, and inner surface is coated with and mounts the decoration paint layer.
Described control switch press-key structure, its control box fixed frame 2 is provided with plurality of elastic stuck point 22, and bonnet 1 is provided with some bonnet draw-in grooves 12, and elasticity stuck point 22 engages mutually with bonnet draw-in groove 12, and it is fixing to make the control box fixed frame cooperate with bonnet.
Described control switch press-key structure is provided with fixing hole 42 on its softpanel, described softpanel 4 and same group of screw of wiring board 3 usefulness are on control box fixed frame 2.
Claims (6)
1. control switch press-key structure, comprise control box fixed frame (2), cooperate fixing bonnet (1), wiring board (3), button (10), key panel (8) with the control box fixed frame, wiring board (3) is fixed on the control box fixed frame (2), switch contact (31) on the wiring board (3) is corresponding with the button (10) on the key panel, it is characterized in that; Described press-key structure comprises softpanel (4), described softpanel is fixed on wiring board (3) and goes up, is arranged between wiring board (3) and the key panel (8), several marking keys (41) are set on the softpanel, corresponding with switch contact (31) and the button (10) on the panel on the wiring board, button (10) is sleeved on the key panel, and be provided with transparent pressing piece (11), make marking keys (41) to be identified by the human eye by transparent component (11); Described press-key structure also comprises the panel fixed frame (5) of fitting and fixing with key panel (8), this panel fixed frame (5) and the fixing assembling of control box fixed frame.
2. control switch press-key structure according to claim 1 is characterized in that: panel fixed frame (5) is the plastics square frame, fits fixing with glue with key panel (8); Described panel fixed frame descends the close corner on both sides to be provided with outstanding stuck point (51) thereon, and four jiaos of described control box fixed frame (2) are provided with and the corresponding control box draw-in groove of aforementioned outstanding stuck point (51) (21); Outstanding stuck point (51) is fastened togather with control box draw-in groove (21), makes panel fixed frame (5) and the key panel (8) of fitting with it and control box fixed frame (2) be fixed.
3. control switch press-key structure according to claim 1 and 2 is characterized in that: the relevant position of the key panel that matches with described button (10) is provided with plurality of keys hole (81); Described button (10) comprises button inner ring (16), transparent pressing piece (11), button outer ring (19), the shape of described button outer ring (19) is corresponding with key hole (81), overall dimensions is more smaller than key hole (81), at a end size outer ring shoulder (191) more bigger than key hole (81) is set near key panel (8), and the interior annular shoulder (192) more bigger than transparent pressing piece (11) size, outer ring draw-in groove (193) is set on the cylinder of button outer ring; The button inner ring is a twin nuclei, comprises outer shroud (161) and interior ring (162), interior ring size less than transparent pressing piece (11), it is provided with inner ring stuck point (163), outer ring size is greater than key hole (81); Described button outer ring (19) is sleeved on the key hole, transparent pressing piece (11) is placed annular shoulder (192) within it, its outer ring draw-in groove (193) engages mutually with inner ring stuck point (163) on the button inner ring, make the outer ring shoulder (191) of button inner ring (16), button outer ring be in the inside and outside two sides of key panel respectively, transparent pressing piece is limited between the interior annular shoulder of the interior ring of button inner ring and button outer ring.
4. control switch press-key structure according to claim 1 and 2 is characterized in that: described key panel (8) is the transparent plastic material, and inner surface is coated with and mounts the decoration paint layer.
5. control switch press-key structure according to claim 1 and 2, it is characterized in that: control box fixed frame (2) is provided with plurality of elastic stuck point (22), bonnet (1) is provided with some bonnet draw-in grooves (12), elasticity stuck point (22) engages mutually with bonnet draw-in groove (12), and it is fixing to make the control box fixed frame cooperate with bonnet.
6. control switch press-key structure according to claim 1 and 2 is characterized in that: fixing hole (42) is set on the softpanel, described softpanel (4) and wiring board (3) with same group of screw on control box fixed frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202818375U CN201741612U (en) | 2010-08-04 | 2010-08-04 | Key structure of control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202818375U CN201741612U (en) | 2010-08-04 | 2010-08-04 | Key structure of control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201741612U true CN201741612U (en) | 2011-02-09 |
Family
ID=43556890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202818375U Expired - Lifetime CN201741612U (en) | 2010-08-04 | 2010-08-04 | Key structure of control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201741612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482585A (en) * | 2014-12-05 | 2015-04-01 | 东莞首资宝电器制造有限公司 | Simulated fireplace provided with semi-automatic flicking device with keys |
-
2010
- 2010-08-04 CN CN2010202818375U patent/CN201741612U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482585A (en) * | 2014-12-05 | 2015-04-01 | 东莞首资宝电器制造有限公司 | Simulated fireplace provided with semi-automatic flicking device with keys |
| CN104482585B (en) * | 2014-12-05 | 2018-03-27 | 东莞首资宝电器制造有限公司 | A kind of simulation fireplace with semi-automatic button Snap device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201815 Shanghai city Jiading Industrial Zone No. 508 Dailu Zhu Patentee after: Shanghai air conditioning equipment Limited by Share Ltd Address before: 201815 Shanghai city Jiading District Zhu Bridge Industrial Park, No. 508 Dailu Zhu Patentee before: Shanghai Yingta Aircondition Enterprise Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |