CN203150479U - Timer - Google Patents
Timer Download PDFInfo
- Publication number
- CN203150479U CN203150479U CN 201320185028 CN201320185028U CN203150479U CN 203150479 U CN203150479 U CN 203150479U CN 201320185028 CN201320185028 CN 201320185028 CN 201320185028 U CN201320185028 U CN 201320185028U CN 203150479 U CN203150479 U CN 203150479U
- Authority
- CN
- China
- Prior art keywords
- protecgulum
- liquid crystal
- crystal display
- display screen
- button
- 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 the electrical switch control field, in particular to a timer. The timer comprises a front cover and a back cover that are connected together. The front cover is provided with a small cover plate, buttons and an LCD (liquid crystal display) screen that is connected to a control panel through a zebra strip. The buttons are in connection with the control panel. The back of the small cover plate is correspondingly provided with a socket spring backseat, the inside of which is provided with a socket spring. The small cover plate is equipped with plugholes. The inner wall of the back cover is provided with a power panel, on which a rechargeable battery and a relay are disposed. The socket spring backseat is in connection with the power panel, and the power panel is in connection with plug pieces, which are fixed on the back cover inner wall through a plugin cover plate. And parts of the plug pieces are exposed outside the back cover. The utility model has the advantages of: smart design, novel structure, separate installation of components, good safety, and more convenient separate disassembly.
Description
Technical field
The utility model relates to appliance switch control field, especially a kind of timer.
Background technology
Timer is used very extensive now, in sights such as family life, timer can control apparatus switch and the concrete time, bring a lot of facilities to life, but at present a lot of timers, inserted sheet and slotting spring fixedly mount together, and there is potential safety hazard in the parts contact like this, need to change also comparatively inconvenience in addition.
Summary of the invention
In order to solve above-mentioned inserted sheet and slotting spring is installed the technical problem that has potential safety hazard together, the utility model provides a kind of timer.
The technical solution of the utility model is as follows:
A kind of timer, comprise protecgulum and bonnet, described protecgulum and bonnet link together, be covered with minor flaps before described, button and liquid crystal display screen, described liquid crystal display screen connects control board by the zebra bar, described button is connected with control board, described minor flaps rear portion correspondence is provided with inserts the spring back seat, is provided with slotting spring in the described slotting spring back seat, and described minor flaps is provided with jack, described bonnet inwall is provided with power panel, described power panel is provided with rechargeable battery and relay, and described slotting spring back seat is connected with power panel, and described power panel is connected with inserted sheet, described inserted sheet is fixed on the bonnet inwall by the plug-in unit cover plate, and a described inserted sheet part is exposed at outside the bonnet.
As preferably, be provided with plastic spacer between described liquid crystal display screen and the control board.
As preferably, the grooving of described front cover surface undercut, described minor flaps is fastened in the groove, and minor flaps is fixedly mounted on the protecgulum inwall by inserting the spring back seat.
As preferably, described front cover surface top is the smooth concave face that is recessed to form inwardly, described concave face hollow out is provided with the key hole that cooperates button to use, described button sees through key hole and is fixed on the protecgulum, button is made by conductive rubber, described key hole top is provided with the liquid crystal display screen depressed area, outside described liquid crystal display screen is presented at by the liquid crystal display screen depressed area.
As preferably, described button is exposed at the height of protecgulum outward less than the height of concave face depression.
Use the technical solution of the utility model, design ingenious, novel structure, parts are installed separately, fail safe is good, and also more convenient when dismantling separately.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model blast state.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
A kind of timer as illustrated in fig. 1 and 2, comprise protecgulum 1 and bonnet 2, described protecgulum 1 and bonnet 2 link together, described protecgulum 1 is provided with minor flaps 3, button 4 and liquid crystal display screen 5, described liquid crystal display screen 5 connects control board 7 by zebra bar 6, control board 7 is provided with chip, described button 4 is connected with control board 7, described minor flaps 3 rear portion correspondences are provided with inserts spring back seat 8, be provided with slotting spring in the described slotting spring back seat 8, insert spring back seat 8 positions and be considered as minor flaps 3 rear portions, described minor flaps 3 is provided with jack, and described bonnet 2 inwalls are provided with power panel 9, and power panel 9 positions are considered as bonnet 2 inwalls, described power panel 9 is provided with rechargeable battery and relay 10, relay 10 control switch break-makes, described slotting spring back seat 8 is connected with power panel 9 by electric wire, and described power panel 9 is connected with inserted sheet 11 by electric wire, described inserted sheet 11 is fixed on bonnet 2 inwalls by plug-in unit cover plate 12, and described inserted sheet 11 parts are exposed at outside the bonnet 2.
Be provided with plastic spacer between described liquid crystal display screen 5 and the control board 7, can withstand liquid crystal display screen 5 substantially.
Described protecgulum 1 surperficial undercut grooving 13, described minor flaps 3 is fastened in the groove 13, and minor flaps 3 is fixedly mounted on protecgulum 1 inwall by inserting spring back seat 8, and groove 13 positions are considered as protecgulum 1 surperficial bottom.
Described protecgulum 1 upper surface is the smooth concave face 14 that is recessed to form inwardly, described concave face 14 hollow outs are provided with the key hole 15 that cooperates button 4 to use, described button 4 sees through key hole 15 and is fixed on the protecgulum 1, button 4 is made by conductive rubber, described key hole 15 tops are provided with liquid crystal display screen depressed area 16, outside described liquid crystal display screen 5 is presented at by liquid crystal display screen depressed area 16.
The described button 4 outer height of protecgulum 1 that are exposed at prevent from often can playing the effect of pre-strick precaution by to button 4 because of carelessness less than the height of concave face 14 depressions.
During use, according to the program principle of setting, set concrete parameter by button 4, can use.
Claims (5)
1. timer, comprise protecgulum (1) and bonnet (2), described protecgulum (1) and bonnet (2) link together, it is characterized in that: described protecgulum (1) is provided with minor flaps (3), button (4) and liquid crystal display screen (5), described liquid crystal display screen (5) connects control board (7) by zebra bar (6), described button (4) is connected with control board (7), described minor flaps (3) rear portion correspondence is provided with inserts spring back seat (8), be provided with slotting spring in the described slotting spring back seat (8), described minor flaps (3) is provided with jack, described bonnet (2) inwall is provided with power panel (9), described power panel (9) is provided with rechargeable battery and relay (10), described slotting spring back seat (8) is connected with power panel (9), described power panel (9) is connected with inserted sheet (11), described inserted sheet (11) is fixed on bonnet (2) inwall by plug-in unit cover plate (12), and described inserted sheet (a 11) part is exposed at outside the bonnet (2).
2. a kind of timer according to claim 1 is characterized in that: be provided with plastic spacer between described liquid crystal display screen (5) and the control board (7).
3. a kind of timer according to claim 1, it is characterized in that: the surperficial undercut grooving of described protecgulum (1) (13), described minor flaps (3) is fastened in the groove (13), and minor flaps (3) is fixedly mounted on protecgulum (1) inwall by inserting spring back seat (8).
4. a kind of timer according to claim 1, it is characterized in that: described protecgulum (1) upper surface is the smooth concave face (14) that is recessed to form inwardly, described concave face (14) hollow out is provided with the key hole (15) that cooperates button (4) to use, described button (4) sees through key hole (15) and is fixed on the protecgulum (1), button (4) is made by conductive rubber, described key hole (15) top is provided with liquid crystal display screen depressed area (16), outside described liquid crystal display screen (5) is presented at by liquid crystal display screen depressed area (16).
5. a kind of timer according to claim 4 is characterized in that: the height that the outer height that is exposed at protecgulum (1) of described button (4) caves in less than concave face (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185028 CN203150479U (en) | 2013-04-12 | 2013-04-12 | Timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185028 CN203150479U (en) | 2013-04-12 | 2013-04-12 | Timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150479U true CN203150479U (en) | 2013-08-21 |
Family
ID=48977987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185028 Expired - Lifetime CN203150479U (en) | 2013-04-12 | 2013-04-12 | Timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976896A (en) * | 2017-12-26 | 2018-05-01 | 浙江红巨星电气有限公司 | A kind of timer |
| CN112072424A (en) * | 2019-08-26 | 2020-12-11 | 郑巧玲 | Novel timer device |
-
2013
- 2013-04-12 CN CN 201320185028 patent/CN203150479U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976896A (en) * | 2017-12-26 | 2018-05-01 | 浙江红巨星电气有限公司 | A kind of timer |
| CN112072424A (en) * | 2019-08-26 | 2020-12-11 | 郑巧玲 | Novel timer device |
| CN112086838A (en) * | 2019-08-26 | 2020-12-15 | 郑巧玲 | Timer device convenient to store |
| CN112072424B (en) * | 2019-08-26 | 2021-09-21 | 郑巧玲 | Timer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |