CN204558285U - Counting appliance switch - Google Patents
Counting appliance switch Download PDFInfo
- Publication number
- CN204558285U CN204558285U CN201520233916.1U CN201520233916U CN204558285U CN 204558285 U CN204558285 U CN 204558285U CN 201520233916 U CN201520233916 U CN 201520233916U CN 204558285 U CN204558285 U CN 204558285U
- Authority
- CN
- China
- Prior art keywords
- contact
- knife
- pressing
- counter
- base
- 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
Links
Abstract
The utility model relates to technical field of electric appliances, title is counting appliance switch, comprise base, contact knife and fixed contact, fixed contact is fixedly mounted on base, contact knife is hinged on base, it also comprises a counter, described counter has pressing contact, pressing contact often presses start-stop counter display increase numeral, when counter is arranged on switch connection below contact knife, when contact knife contacts with fixed contact, contact knife press against the pressing contact of counter, when contact knife comes off fixed contact, pressing contact is in free state, described contact knife has at the position of contact pressing contact the first contact disc broadened, have above described pressing contact and become the second large contact disc, such counting appliance switch has advantage easy to use.
Description
Technical field
The utility model relates to technical field of electric appliances, specifically relates to appliance switch.
Background technology
Appliance switch comprises base, contact knife and fixed contact, and fixed contact is fixedly mounted on base, and contact knife is hinged on base, and in prior art, appliance switch does not have counting device, has awkward shortcoming.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of and is provided with counter, counting appliance switch easy to use.
The technical solution of the utility model is achieved in that counting appliance switch, comprise base, contact knife and fixed contact, fixed contact is fixedly mounted on base, contact knife is hinged on base, it is characterized in that: further comprising a counter, described counter has pressing contact, pressing contact often presses start-stop counter display increase numeral, when counter is arranged on switch connection below contact knife, when contact knife contacts with fixed contact, contact knife press against the pressing contact of counter, and when contact knife comes off fixed contact, pressing contact is in free state.
Say further, described contact knife has at the position of contact pressing contact the first contact disc broadened, and has and become the second large contact disc above described pressing contact.
The beneficial effects of the utility model are: such counting appliance switch has advantage easy to use; Described contact knife has at the position of contact pressing contact the first contact disc broadened, and has and becomes the second large contact disc, have the advantage preventing misoperation above described pressing contact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, base 2, contact knife 3, fixed contact 4, counter 5, pressing contact 6, first contact disc 7, second contact disc.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, counting appliance switch, comprise base 1, contact knife 2 and fixed contact 3, fixed contact 3 is fixedly mounted on base 1, contact knife 2 is hinged on base 1, it is characterized in that: further comprising a counter 4, described counter has pressing contact 5, pressing contact often presses start-stop counter display increase numeral, when counter 4 is arranged on switch connection below contact knife 3, when contact knife contacts with fixed contact, contact knife press against the pressing contact of counter, when contact knife comes off fixed contact, pressing contact is in free state.
Say further, described contact knife has at the position of contact pressing contact the first contact disc 6 broadened, and has and become the second large contact disc 7 above described pressing contact.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (2)
1. count appliance switch, comprise base, contact knife and fixed contact, fixed contact is fixedly mounted on base, and contact knife is hinged on base, it is characterized in that: further comprising a counter, described counter has pressing contact, and pressing contact often presses start-stop counter display increase numeral, when counter is arranged on switch connection below contact knife, when contact knife contacts with fixed contact, contact knife press against the pressing contact of counter, and when contact knife comes off fixed contact, pressing contact is in free state.
2. appliance switch according to claim 1, is characterized in that: described contact knife has at the position of contact pressing contact the first contact disc broadened, and has and become the second large contact disc above described pressing contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233916.1U CN204558285U (en) | 2015-04-19 | 2015-04-19 | Counting appliance switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233916.1U CN204558285U (en) | 2015-04-19 | 2015-04-19 | Counting appliance switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558285U true CN204558285U (en) | 2015-08-12 |
Family
ID=53833369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233916.1U Expired - Fee Related CN204558285U (en) | 2015-04-19 | 2015-04-19 | Counting appliance switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761998A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Disconnecting switch with counters |
| CN106531528A (en) * | 2016-11-25 | 2017-03-22 | 河南众联云科工程技术有限公司 | Record disconnecting switch for number of times of closing and opening |
-
2015
- 2015-04-19 CN CN201520233916.1U patent/CN204558285U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761998A (en) * | 2016-04-29 | 2016-07-13 | 句容华源电器设备有限公司 | Disconnecting switch with counters |
| CN106531528A (en) * | 2016-11-25 | 2017-03-22 | 河南众联云科工程技术有限公司 | Record disconnecting switch for number of times of closing and opening |
| CN106531528B (en) * | 2016-11-25 | 2020-04-14 | 河南众联云科工程技术有限公司 | Isolating switch with function of recording opening and closing times |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204558285U (en) | Counting appliance switch | |
| CN204680582U (en) | A kind of Self-resetting mains switch | |
| CN204130403U (en) | The sensitive switch of switchable audio/silent | |
| CN204144680U (en) | There is the pressing plate of condition checkout gear | |
| CN104092335A (en) | Carbon brush installing and fixing device easy and convenient to use | |
| CN207319964U (en) | Touch-switch with indicator light | |
| CN204117928U (en) | Outdoor AC high-voltage isolating switch | |
| CN201936787U (en) | Square button switch | |
| CN201689805U (en) | Button with projections | |
| CN202332630U (en) | Novel mechanical switch with interlocking function | |
| CN201417691Y (en) | Novel film switch | |
| CN204045454U (en) | Automatic reset switch | |
| CN204144110U (en) | The big key of remote controller confirms functional structure | |
| CN203351475U (en) | Novel spring bevel fulcrum terminal eccentric positioning switch | |
| CN203150443U (en) | Microswitch | |
| CN203481119U (en) | Button switch | |
| CN203085423U (en) | Novel toggle switch | |
| CN204558328U (en) | A kind of durable circuit breaker | |
| CN203100551U (en) | Electric shock device convenient to use | |
| CN204421112U (en) | A kind of prevent the facial mask of electromagnetic oven come unstuck cracking device | |
| CN202363335U (en) | Unidirectional switch and urine detection device using same | |
| CN203456321U (en) | Detection switch | |
| CN203659710U (en) | Switch | |
| CN204215935U (en) | A kind of electric trimmer double microswitch device | |
| CN202678173U (en) | Button mechanism of electric appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |