CN2676255Y - Time control switch for microcomputer - Google Patents
Time control switch for microcomputer Download PDFInfo
- Publication number
- CN2676255Y CN2676255Y CN 200320110896 CN200320110896U CN2676255Y CN 2676255 Y CN2676255 Y CN 2676255Y CN 200320110896 CN200320110896 CN 200320110896 CN 200320110896 U CN200320110896 U CN 200320110896U CN 2676255 Y CN2676255 Y CN 2676255Y
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- CN
- China
- Prior art keywords
- base
- battery
- wiring board
- clamping device
- transformer
- 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 - Fee Related
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a switch, in particular to relating to a time control switch for microcomputer. The utility model provides a switch conveniently replacing battery in the using state and in the case of not needing to tear down the whole machine. The time control switch for microcomputer comprises a base, a transformer, a main wiring board, a wiring terminal, a button wiring board, a display board, and a base cover. Wherein the button wiring board and the display board are relatively fixed and arranged on the base cover; the transformer, the main wiring board, and the wiring terminal are oppositely arranged on the base; the base is provided with a battery holding mechanism; the output wire of the battery holding mechanism is connected with the main wiring board; the battery holding mechanism comprises a baffle, two metal slices, and a spring; wherein two metal slices are respectively and tightly inserted into the groove of the baffle; the spring is fixedly connected with the metal slices.
Description
Technical field:
The utility model relates to a kind of switch, particularly a kind of micro computer time switch.
Technical background:
The micro computer time switch is emerging electronic switch along with the electronic technology development, be widely used in aspects such as street lamp, billboard, neon light, electronic product and household electrical appliance, its main control part generally adopts powered battery, still can setting-up time and other basic operations under the situation of outage, and keep the parameter configured, for the user brings great convenience; But all adopt the method for welding that battery directly is welded on the master control electroplax during its design of existing micro computer time switch, can produce following shortcoming like this in practice: 1. time of putting of manufacturer such as stock is long, then the electric weight of micro computer time switch battery can be used up, after causing in user's hand, show unclear, loss of data, even can not use; 2. it is extremely inconvenient to change battery, after the electric weight of battery is used up, changes battery and wants whole switch to remove, and can not change or not have instrument wholely to change as the client, causes unnecessary waste; 3. micro computer time switch of changing such as untimely taking-up battery then battery corrosion will occur, cause the corrosion of whole micro computer time switch at last.
Summary of the invention:
At the problems referred to above, the utility model ground purpose is to provide under a kind of situation that can not need to pull down complete machine under user mode the utmost point to change battery easily.
The utility model adopts following scheme to realize: the micro computer time switch includes base, transformer, main circuit board, binding post, the button wiring board, display board and base cover, wherein button wiring board and display board are fixedly installed on the base cover accordingly, transformer, main circuit board and binding post correspondence are arranged on the base, on base, be provided with battery clamping device, the outlet of battery clamping device is connected with main circuit board, battery clamping device includes baffle plate, sheet metal, spring, wherein two metal sheets closely is inserted in respectively in the groove of baffle plate, and spring is fixedlyed connected with sheet metal.
Further setting of the present utility model is: the side at the corresponding base of the clamping device of micro computer time switch is provided with battery manhole appendix and port lid; Be provided with the battery in place axle at described port lid inside surface.
By obtaining following beneficial effect after the above-mentioned improvement:
1, make things convenient for producer to deposit, producer need not to install battery before dispatching from the factory, and was installing in use, had guaranteed the quality of product so greatly.
2, the user can oneself change battery as required, and can achieve the goal very easily.
3, make producer and client save unnecessary waste.
Description of drawings:
Fig. 1 is the front view of the utility model base cover;
Fig. 2 is the utility model understructure synoptic diagram;
Fig. 3 is the utility model base side schematic view.
Specific embodiment:
Be further described this reality is novel below in conjunction with drawings and Examples.
As shown in the figure, present embodiment includes base 2, transformer 4, main circuit board 3, binding post, the button wiring board, display board, battery clamping device and base cover 1, wherein button wiring board and display board are fixedly installed on the base cover 1 accordingly, transformer 4, main circuit board 3, battery clamping device and binding post correspondence are arranged on the base 2, binding post is arranged on the top of base 2, the other end at base is that tail end is provided with transformer 4, main circuit board 3 is fixed on the base pars intermedia by groove, between main circuit board 3 and binding post, be provided with battery clamping device, can certainly be arranged between main circuit board 3 and the transformer 4, described battery clamping device includes baffle plate 7 and 71, sheet metal 5 and 51, spring 6; Wherein two metal sheets 5 and 51 is arranged on two baffle plates 7 and 71 by groove respectively, be set with spring 6 on the sheet metal 7 of one end, battery 8 just is fixed between spring 6 and the sheet metal 51, and the outlet by the battery clamping device two ends between battery clamping device and the main circuit board 3 is connected with main circuit board 3.On base 2 sides of sheet metal 51 1 ends that do not have spring, be provided with a battery manhole appendix 10; and a port lid 9 clamping matching with it arranged; certainly we also can use down prevention cover and cooperate with it; one side at lid is provided with battery in place axle 11, and its effect prevents the battery dislocation when being the earthquake of protection micro computer time switch.
Claims (3)
1, a kind of micro computer time switch, include base (2), transformer (4), main circuit board (3), binding post, the button wiring board, display board and base cover (1), wherein button wiring board and display board are fixedly installed on the base cover (1) accordingly, transformer (4), main circuit board (3) and binding post correspondence are arranged on the base (2), it is characterized in that: on base (2), be provided with battery clamping device, the outlet of battery clamping device is connected with main circuit board (3), battery clamping device includes baffle plate (7,71), sheet metal (5,51), spring (6), wherein two metal sheets (5,51) closely be inserted in baffle plate (7 respectively, 71) in the groove, spring (6) is fixedlyed connected with sheet metal (5).
2, micro computer time switch according to claim 1 is characterized in that being provided with battery manhole appendix (10) and port lid (9) in the side of the corresponding base of clamping device.
3, micro computer time switch according to claim 2 is characterized in that described port lid (9) inside surface is provided with battery in place axle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110896 CN2676255Y (en) | 2003-11-14 | 2003-11-14 | Time control switch for microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110896 CN2676255Y (en) | 2003-11-14 | 2003-11-14 | Time control switch for microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2676255Y true CN2676255Y (en) | 2005-02-02 |
Family
ID=34474845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320110896 Expired - Fee Related CN2676255Y (en) | 2003-11-14 | 2003-11-14 | Time control switch for microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2676255Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479518A (en) * | 2013-09-30 | 2014-01-01 | 樊书印 | Electronic medicine box |
-
2003
- 2003-11-14 CN CN 200320110896 patent/CN2676255Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479518A (en) * | 2013-09-30 | 2014-01-01 | 樊书印 | Electronic medicine box |
| CN103479518B (en) * | 2013-09-30 | 2016-02-24 | 邢皓宇 | Electronic medicine box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |