CN202085148U - Novel power regulating switch - Google Patents
Novel power regulating switch Download PDFInfo
- Publication number
- CN202085148U CN202085148U CN2011201543577U CN201120154357U CN202085148U CN 202085148 U CN202085148 U CN 202085148U CN 2011201543577 U CN2011201543577 U CN 2011201543577U CN 201120154357 U CN201120154357 U CN 201120154357U CN 202085148 U CN202085148 U CN 202085148U
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- hole
- connecting rod
- bearing
- regulating switch
- inducting
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Abstract
The utility model relates to a novel power regulating switch, which comprises a handle, a connecting rod, a support base, an inducting base and a circuit board. A blind hole is arranged on a protrusion of the handle, the lower end of the connecting rod is arranged in the blind hole in a fixedly connected mode, the middle of the support base is provided with a through hole, a magnet is fixed to the inducting base, the middle of the inducting base is provided with a connecting hole, a plurality of inducting chips are distributed on the circuit board, the distributed positions of the inducting chips correspond to a rotating track of the magnet, the middle of the connecting rod is provided with a ferrule fixed on the support base, the connecting rod is capable of freely rotating around the ferrule, and the upper end of the connecting rod penetrates through the through hole in the middle of the support base and is fixedly arranged in the connecting hole of the inducting base. The novel power regulating switch regulates power through magnetic induction without physical friction contact, abrasion to contact parts can be avoided, and the service life can be greatly prolonged.
Description
Technical field
The utility model relates to electronic equipment, relates in particular to a kind of novel power regulating switch.
Background technology
Common power regulating switch is the adjusting that realizes power by manual rotary knob, and it is not suitable for some busy especially personnel that work on hand, as the cook.Then, the design people designs a kind of foot-propelled power regulating switch according to functional requirement and characteristics, sees that the patent No. is 200920056182.9 Chinese patent.It has adopted the core component of power governor as power adjustments, and the packing ring of waterproof in addition, makes it can adapt to the adverse circumstances in kitchen substantially.
But existing power governor is owing to adopt machine driving bindiny mechanism, and after using for a long time, wearing and tearing appear in contact component easily, cause power governor to damage, and can not carry out power adjustments swimmingly.
The utility model content
The utility model provides a kind of novel power regulating switch at the above-mentioned defective of prior art, produces wearing and tearing when stopping to regulate power, prolongs the useful life of power regulating switch.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of novel power regulating switch comprises handle, connecting rod, bearing, and the lug boss of handle is provided with blind hole, the connecting rod lower end is inserted the blind hole internal fixation and is connected, and the bearing middle part is provided with through hole, also comprises: a sense base, be fixed with magnet on the sense base, the sense base middle part is provided with connecting hole; One circuit board is distributed with several induction chips on this circuit board, the position distribution of induction chip is corresponding with the rotational trajectory of magnet; Described connecting rod middle part is provided with a lasso, and connecting rod can freely rotate around this lasso, and described lasso is fixed on the bearing, penetrates through hole in the middle part of the bearing on the connecting rod and inserts connecting hole internal fixation on the sense base.
Preferably, also comprise a positioning disk, this positioning disk is located between sense base and the bearing, the middle part is provided with the installing hole that wears for connecting rod, and periphery is provided with plural location hole, and corresponding position of positioning hole is provided with a blind hole on bearing, installing coiling machine steel ball in the blind hole, described steel ball slides between location hole.
Preferably, described location hole distribution corresponding with the position distribution of induction chip.
As can be seen from the above technical solutions, the utility model drives rotating handles by foot, handle drives the sense base rotation again, make the induction chip on the magnet sensor circuit plate on the sense base, thereby make induction chip provide corresponding power signal, by circuit board power signal is passed to the master board that is connected with circuit board again, thus the size of power controlling.When the utility model is regulated power by magnetic induction, CONTACT WITH FRICTION is not physically arranged, can not cause wearing and tearing to contact component, prolonged useful life greatly.
Description of drawings
Fig. 1 is the utility model STRUCTURE DECOMPOSITION figure.
Fig. 2 is the utility model overall structure figure.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail.
Embodiment one: referring to Figure 1 and Figure 2, it comprises leader 1, connecting rod 2, bearing 3, positioning disk 4, sense base 5, circuit board 6, the lug boss of handle 1 is provided with blind hole 11, end is inserted in the blind hole 11 also fixing under the connecting rod 2, connecting rod 2 middle parts are provided with lasso 21, and connecting rod 2 can rotate freely in lasso; The bearing middle part is provided with through hole, and the through hole of bearing is passed in connecting rod 2 upper ends, and lasso is fixed on the periphery of through hole; The installing hole, the connecting hole 51 on the sense base 5 of positioning disk 4 passed and successively with the fixing lock-bit of latch in the upper end of connecting rod 2, positioning disk 4 is provided with a plurality of location holes 41, and the position of corresponding location hole 41 is provided with blind hole 31 on the bearing 3, be provided with spring and steel ball in the blind hole 31, when connecting rod 2 drives the positioning disk rotation, the slip of " clatter " " clatter " in the location hole 41 of steel ball on positioning disk produces gear.Sense base 5 is also established and is equiped with magnet, and during this sense base rotation, the position of the induction chip 61 on the rotational trajectory of magnet and the circuit board 6 stands opposite each other at a distance, and the location hole 41 on the positioning disk 4 is also corresponding with the position of induction chip 61.
Embodiment two: this embodiment and Figure 1 and Figure 2 example structure basically identical, difference only is, it is not established and does not establish blind hole on positioning disk and the bearing, though this structure does not have the stereovision of gear in use, but still can under contactless situation, realize the regulatory function of power, avoided wearing and tearing.The remainder structure of this embodiment is identical with example structure shown in Figure 1, does not repeat them here.
Above-mentioned specific embodiment is purpose, feature and the effect that is used for describing in detail the utility model, for the personage who is familiar with this type of skill, according to the above description, may do part change and modification to this specific embodiment, its essence does not detach the spiritual category person of the utility model, all should be included in the claim of this case suitable first Chen Ming.
Claims (3)
1. a novel power regulating switch comprises handle, connecting rod, bearing, and the lug boss of handle is provided with blind hole, and the connecting rod lower end is inserted the blind hole internal fixation and connected, and the bearing middle part is provided with through hole, it is characterized in that, also comprises:
One sense base is fixed with magnet on the sense base, the sense base middle part is provided with connecting hole;
One circuit board is distributed with several induction chips on this circuit board, the position distribution of induction chip is corresponding with the rotational trajectory of magnet;
Described connecting rod middle part is provided with a lasso, and connecting rod can freely rotate around this lasso, and described lasso is fixed on the bearing, penetrates through hole in the middle part of the bearing on the connecting rod and inserts connecting hole internal fixation on the sense base.
2. novel power regulating switch according to claim 1, it is characterized in that, also comprise a positioning disk, this positioning disk is located between sense base and the bearing, the middle part is provided with the installing hole that wears for connecting rod, and periphery is provided with plural location hole, and corresponding position of positioning hole is provided with a blind hole on bearing, installing coiling machine steel ball in the blind hole, described steel ball slides between location hole.
3. novel power regulating switch according to claim 2 is characterized in that, described location hole distribution corresponding with the position distribution of induction chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201543577U CN202085148U (en) | 2011-05-16 | 2011-05-16 | Novel power regulating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201543577U CN202085148U (en) | 2011-05-16 | 2011-05-16 | Novel power regulating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085148U true CN202085148U (en) | 2011-12-21 |
Family
ID=45345763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201543577U Expired - Lifetime CN202085148U (en) | 2011-05-16 | 2011-05-16 | Novel power regulating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335342A (en) * | 2013-06-27 | 2013-10-02 | 东莞市精诚电能设备有限公司 | Contactless ignition firepower regulator of induction cooker |
-
2011
- 2011-05-16 CN CN2011201543577U patent/CN202085148U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335342A (en) * | 2013-06-27 | 2013-10-02 | 东莞市精诚电能设备有限公司 | Contactless ignition firepower regulator of induction cooker |
| CN103335342B (en) * | 2013-06-27 | 2016-03-23 | 东莞市精诚电能设备有限公司 | Electromagnetic oven is contactless fire regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong province Gaobu town Dongguan city Jiangcheng Industrial Zone Patentee after: Guangdong Qinxin Technology Co., Ltd. Address before: 523000 Guangdong province Gaobu town Dongguan city Jiangcheng Industrial Zone Patentee before: Dongguan Qinxin Heat Energy Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |