CN202306162U - Contact switch of clock - Google Patents
Contact switch of clock Download PDFInfo
- Publication number
- CN202306162U CN202306162U CN2011203660151U CN201120366015U CN202306162U CN 202306162 U CN202306162 U CN 202306162U CN 2011203660151 U CN2011203660151 U CN 2011203660151U CN 201120366015 U CN201120366015 U CN 201120366015U CN 202306162 U CN202306162 U CN 202306162U
- Authority
- CN
- China
- Prior art keywords
- push rod
- switch
- clock
- contact switch
- opening
- 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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Abstract
The utility model provides a contact switch of a clock and belongs to the mechanical technical field. The contact switch of the clock solves the technical problems that alarm of a prior clock is easy to switch off and the like. The clock in the utility model includes a shell, a mechanical device and indicators. The lower end of the shell is provided with two support pins and an opening. The opening is arranged between the two support pins. A push rod is arranged in the opening in a penetrating manner. A return spring is arranged between the upper end of the push rod and the shell. The lower end of the push rod is parallel and level with the lower end faces of the support pins. The shell is also provided with the contact switch. The contact switch contacts with the upper end of the push rod. The contact switch and an alarm switch of the clock in parallel. The arrangement of the clock makes that the alarm becomes hard to switch off by users hating to get out of bed, thereby helping them get up on time.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of touch switch of alarm clock.
Background technology
The quarter-bell switch of present alarm clock all is to have only one, and is arranged on the back side of alarm clock, when quarter-bell sounds, closes quarter-bell thereby be easy to the quarter-bell switch pulled, and for some people who likes lazy bed, is unfavorable for that like this they get up on time.
Summary of the invention
The purpose of the utility model is the problems referred to above that exist to existing technology, and a kind of touch switch of alarm clock is provided, and technical matters to be solved by this invention is to make alarm clock be difficult for being closed quarter-bell.
The purpose of the utility model can realize through following technical proposal: a kind of touch switch of alarm clock, alarm clock comprise housing, mechanical hook-up and pointer, it is characterized in that; The lower end of this housing has two legs and an opening; Described opening is equipped with a push rod in the described opening between two legs, be provided with a back-moving spring between the upper end of push rod and the housing; The lower end of push rod can be concordant with the lower surface of leg; Also comprise one in the described housing and touch switch, the described upper end of touching switch and push rod contacts, described quarter-bell switch in parallel setting of touching switch and this alarm clock.
Compared with prior art, when this device was placed on the table, the push rod lower end leaned concordant with leg on the table; At this moment the upper end of push rod with touch switch and contact, touch switch and break off, when alarm clock is tilted-putted; Push rod ejects downwards under the effect of back-moving spring, the upper end of push rod with touch switch and do not contact, touch switch closure; Touch switch and the setting of quarter-bell switch in parallel, when quarter-bell sounds, not only need the quarter-bell switch cut out; Also need make and touch switch and be in off-state, quarter-bell is accomplished stopped.This set makes some like the people of lazy bed to be not easy to close quarter-bell, thereby helps their getting up on time.
Description of drawings
Fig. 1 is the structural representation of the touch switch of this alarm clock.
Among the figure, 1, housing; 2, leg; 3, push rod; 4, back-moving spring; 5, touch switch.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, this alarm clock comprises housing 1, mechanical hook-up and pointer, and the lower end of this housing 1 has two legs 2 and an opening; Opening is equipped with a push rod 3 in the opening between two legs 2, be provided with a back-moving spring 4 between the upper end of push rod 3 and the housing 1; The lower end of push rod 3 can be concordant with the lower surface of leg 2; Also comprise one in the housing 1 and touch switch 5 that the upper end of touching switch 5 and push rod 3 contacts, and touches the quarter-bell switch in parallel setting of switch 5 and this alarm clock.When this device was placed on the table, push rod 3 lower ends leaned concordant with leg 2 on the table, at this moment the upper end of push rod 3 with touch switch 5 and contact; Touch switch 5 and break off, when alarm clock was tilted-putted, push rod 3 ejected downwards under the effect of back-moving spring 4; The upper end of push rod 3 with touch switch 5 and do not contact, touch switch 5 closures, touch switch 5 and the setting of quarter-bell switch in parallel; When quarter-bell sounds; Not only need the quarter-bell switch cut out, also need make and touch switch 5 and be in off-state, quarter-bell is accomplished stopped.This set makes some like the people of lazy bed to be not easy to close quarter-bell, thereby helps their getting up on time.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (1)
1. the touch switch of an alarm clock, alarm clock comprises housing (1), mechanical hook-up and pointer, it is characterized in that; The lower end of this housing (1) has two legs (2) and an opening; Described opening is positioned between two legs (2), is equipped with a push rod (3) in the described opening, is provided with a back-moving spring (4) between the upper end of push rod (3) and the housing (1); The lower end of push rod (3) can be concordant with the lower surface of leg (2); Also comprise one in the described housing (1) and touch switch (5), the described upper end of touching switch (5) and push rod (3) contacts, and described quarter-bell switch in parallel of touching switch (5) and this alarm clock is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203660151U CN202306162U (en) | 2011-09-26 | 2011-09-26 | Contact switch of clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203660151U CN202306162U (en) | 2011-09-26 | 2011-09-26 | Contact switch of clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306162U true CN202306162U (en) | 2012-07-04 |
Family
ID=46375022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203660151U Expired - Fee Related CN202306162U (en) | 2011-09-26 | 2011-09-26 | Contact switch of clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306162U (en) |
-
2011
- 2011-09-26 CN CN2011203660151U patent/CN202306162U/en not_active Expired - Fee Related
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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: 20120704 Termination date: 20120926 |