CN201515965U - Protection device for preventing misoperation of power-driven stirring rod - Google Patents
Protection device for preventing misoperation of power-driven stirring rod Download PDFInfo
- Publication number
- CN201515965U CN201515965U CN2009200615462U CN200920061546U CN201515965U CN 201515965 U CN201515965 U CN 201515965U CN 2009200615462 U CN2009200615462 U CN 2009200615462U CN 200920061546 U CN200920061546 U CN 200920061546U CN 201515965 U CN201515965 U CN 201515965U
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- China
- Prior art keywords
- stirring rod
- protective device
- main body
- main switch
- slide block
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- 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 relates to a protection device for preventing misoperation of a power-driven stirring rod. The device comprises a main body of the power-driven stirring rod, an electromotor mounted on a main body of the power-driven stirring rod and a master switch for controlling the operation of the electromotor. The protection device is also arranged on the main body of the power-driven stirring rod, when the protection device is in the state of operating the master switch, a handle stirring rod is pressed to the main body of the power-driven stirring rod, and the protection device and the master switch are linked with the stirring rod in a matched manner to start the operation. When the master switch and the protection device are pressed down, a power supply can be switched on, so that the risk caused by the misoperation is avoided. Compared with the prior art, the protection device has the advantages of safe and convenient use, simple structure and durability.
Description
Technical field
The utility model relates to a kind of electric kitchen utensils, relates in particular to a kind of protective device that prevents electronic stirring rod maloperation.
Background technology
The defective of existing electric kitchen utensils is to have certain danger, these kitchen utensils owing to accidental and inadvertently the roof pressure switch connect power supply.This problem especially occurs in stirring rod, and it has cutting knife that rotates or the pulverizing cutter that rotates on its tool heads in free space.These sharp keen cutters are owing to its function restriction can not be protected by covering.Because inadvertently master cock may be because cutting knife causes injury when using stirring rod.In order to prevent the generation of this accident, China Patent No. 200680030095.5 proposes, and ends lock by the electronics that is used to connect switch of a finger control and forms, ends lock by electricity and making and connect circuit breaker lock in other words when the reversal of control that does not discharge connection switch when only locking.In order to make kitchen appliance operation, to end locking and connect main switch then just the user must at first unclamp or discharge electronics.But his main switch and electronics end lock is arranged on same, adds that two switches are separated by not farly, and when stirring rod was fallen down, the weight of stirring rod self was easy to that just connecting two switches simultaneously causes maloperation.Make its protective capability very limited.Moreover this electronics ends lock to be subjected to the brave current interference of wave of machine operation easily and to damage, and formation is not durable, and perhaps will increase filtering circuit and increases cost.
The utility model content
Therefore the purpose of this utility model is to be to improve above-mentioned defective to provide a kind of safe in utilization, convenient, simple in structure, the durable protective device that prevents electronic stirring rod maloperation.
In order to realize the purpose of this utility model, the described protective device that prevents electronic stirring rod maloperation comprises the main body of electronic stirring rod, and is installed in motor and the main switch of controlling motor work on the stirring rod main body.On described stirring rod main body, also be provided with a protective device, hold the stirring rod body position that stirring rod must be pressed onto when this protective device is located at the operation main switch, and the operation protection device cooperates the interlock stirring rod to work with main switch.
Described protective device is a touch-switch, is arranged on the another side relative or is arranged on the side of main switch with main switch, and in the place in circuit of connecting with main switch.
Described protective device is the slide block that is arranged in the stirring rod, and slide block is straight line design, through the stirring rod main body, and main switch is arranged on an end of slide block, and the slide block other end stretches out in the stirring rod one side relative with main switch.Perhaps slide block is divided into two sections and be hinged together, main switch is arranged at the hinged place, and the other end of this slide block of two sections stretches out the two sides that the stirring rod main body is distributed in main switch outward.
Be provided with slideway in the described stirring rod main body, above-mentioned slide block is positioned on the slideway and slides.
Above-mentioned protective device sets up the touch point that stretches out outer touch point of stirring rod main body and main switch to coexist on the circumference, and is provided with diaphragm.
By above-mentioned technical scheme, the utlity model has following beneficial effect: on other faces of main switch face, be provided with an auxiliary switch, or switch is arranged on the slide block that passes stirring rod, main switch is arranged on an end of slide block, have only when main switch and auxiliary switch all pressed, or the external part of pinning slide block makes slide block end the stopping time could to connect power supply, avoid the danger that maloperation brought.
Compared with prior art, has safe in utilization, convenience, advantage of simple structure.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model;
Fig. 2 is the structural representation of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the structural representation of the utility model embodiment 3;
Fig. 5 is the structural representation of the utility model embodiment 4;
Fig. 6 is another schematic diagram of structure of the utility model embodiment 4;
Fig. 7 is the structural representation of the utility model embodiment 5.
Among the figure: 1 is main body, and 2 is main switch, and 3 is protective device, and 4 is diaphragm, and 5 is slide block, and 6 is slideway, and 7 is first slide block, and 8 is second slide block, and 9 is touch-switch.
Concrete embodiment
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
As shown in the figure, the protective device that prevents electronic stirring rod maloperation of the present utility model comprises the main body 1 of electronic stirring rod, and is installed in the motor (accompanying drawing is not shown) on the stirring rod main body 1 and the main switch 2 of control motor work.On described stirring rod main body 1, also be provided with a protective device 3, hold stirring rod main body 1 position that stirring rod must be pressed onto when this protective device 3 is located at operation main switch 2, and operation protection device 3 cooperates the interlock stirring rod to work with main switch 2.Described protective device 3 is a touch-switch 9, and in the place in circuit of connecting with main switch 2.Or described protective device 3 is for being arranged on the slide block 5 in the stirring rod, and main switch 2 is arranged on an end of slide block 5, and the other end stretches out in outside the stirring rod.Protective device 3 sets up the touch point that stretches out outer touch point of stirring rod main body 1 and main switch 2 to coexist on the circumference, and is provided with diaphragm 4.
For more clear understanding the utility model, add a supplementary explanation by following 5 specific embodiments:
Embodiment 1:
As illustrated in fig. 1 and 2; stirring rod described in the utility model is made up of main body 1 and main switch 2; on the one side of main switch 2 correspondences of main body 1, be provided with a touch-switch 9 as protective device 3; touch-switch 9 is connected with main switch 2 in the place in circuit; the touch point of touch-switch 9 and main switch 2 coexists on the circumference, and is provided with diaphragm 4.
Embodiment 2:
As shown in Figure 3, embodiment 2 of the present utility model is on the basis of embodiment 1, touch-switch 9 is arranged on the side of main switch 2.
Embodiment 3:
As shown in Figure 4, embodiment 3 of the present utility model is that the touch-switch 9 with embodiment 2 is divided into two both sides that are arranged at main switch 2 respectively, by two touch-switch 9 and main switch 2 series connection places in circuit.
Embodiment 4:
As shown in Figure 5 and Figure 6; embodiment 4 of the present utility model is made up of main body 1 and main switch 2; main switch 2 in main body 1 is provided with slide block 5 behind; in stirring rod main body 1, be provided with slideway 6; slide block 5 is positioned on the slideway 6 and slides, and an end of slide block 5 stretches out in outside the stirring rod, and main switch 2 is arranged on the other end of slide block 5; main switch 2 and slide block 5 stretch out the outer touch point of stirring rod main body 1 and coexist on the circumference, and are provided with diaphragm 4.
Embodiment 5:
As shown in Figure 7, embodiment 5 of the present utility model is that the slide block 5 with embodiment 4 is divided into first slide block 7 with 8 two sections of second slide blocks and be hinged and be in the same place, main switch 2 is arranged at the hinged place, and the other end of this slide block of two sections stretches out the stirring rod main body 1 outer two sides that are distributed in main switch 2.
When the user held the stirring rod of the various embodiments described above, palm extruding touch-switch 9 or extruding slide block 5 only stopped slide block 5, and this is to press main switch 2, and circuit could be connected, the stirring rod operate as normal;
When accidental and inadvertently during the roof pressure switch, because touch-switch 9 is at the access failure with one side, at this moment motor is not connected power supply and can not be started; Or main switch 2 pressed, if withstand main switch 2 slide blocks 5 not locking only stop, side is in the time of external force extruding main switch 2, main switch 2 can't be pressed main switch 2 together with in the slide block 5 indentations stirring barred body, plays the effect of protection.Only the other end at slide block 5 is just withstood, and this is just can press main switch 2 and the connection power supply.
Hold stirring rod main body 1 position that stirring rod must be pressed onto when promptly this protective device 3 is located at operation main switch 2, and protective device 3 is cooperated with main switch 2 when linking, could connect power supply, stirring rod could be worked.Otherwise main switch 2 can't be stressed and can not be closed, thereby play a protective role.
Claims (10)
1. protective device that prevents electronic stirring rod maloperation; the main body (1) that comprises electronic stirring rod; and be installed in the motor on the stirring rod main body (1) and the main switch (2) of control motor work; it is characterized in that: on described stirring rod main body (1), also be provided with a protective device (3); hold stirring rod main body (1) position that stirring rod must be pressed onto when this protective device (3) is located at operation main switch (2), and operation protection device (3) cooperates with main switch (2) the interlock stirring rod to work.
2. according to the described protective device that prevents electronic stirring rod maloperation of claim 1, it is characterized in that: described protective device (3) is a touch-switch (9), and in the place in circuit of connecting with main switch (2).
3. according to the described protective device that prevents electronic stirring rod maloperation of claim 2, it is characterized in that: the touch-switch (9) of described protective device (3) is arranged on and the relative another side of main switch (2).
4. according to the described protective device that prevents electronic stirring rod maloperation of claim 2, it is characterized in that: the touch-switch (9) of described protective device (3) is arranged on the stirring rod main body (1) of main switch (2) side and locates.
5. according to the described protective device that prevents electronic stirring rod maloperation of claim 1; it is characterized in that: described protective device (3) is for being arranged on the slide block (5) in the stirring rod; main switch (2) is arranged on the slide block (5), and the other end of slide block (5) stretches out outside the stirring rod main body (1).
6. according to the described protective device that prevents electronic stirring rod maloperation of claim 5; it is characterized in that: described slide block (5) is straight line design; run through stirring rod main body (1); main switch (2) is arranged on an end of slide block (5), and slide block (5) other end stretches out in the stirring rod of relative one side with main switch.
7. according to the described protective device that prevents electronic stirring rod maloperation of claim 5; it is characterized in that: described slide block (5) is divided into two sections and be hinged together; main switch (2) is arranged at the hinged place, and the other end of this slide block of two sections (5) stretches out the outer two sides that are distributed in main switch (2) of stirring rod main body (1).
8. according to wherein any described protective device that prevents electronic stirring rod maloperation of claim 5～7, it is characterized in that: be provided with slideway (6) in the described stirring rod main body (1), above-mentioned slide block (5) is positioned at slideway (6) and goes up slip.
9. according to wherein any described protective device that prevents electronic stirring rod maloperation of claim 2～7, it is characterized in that: this protective device (3) sets up the touch point that stretches out outer touch point of stirring rod main body (1) and main switch (2) to coexist on the circumference.
10. according to wherein any described protective device that prevents electronic stirring rod maloperation of claim 2～7, it is characterized in that: described main switch (2) and protective device (3) stretch out the touch point that stirring rod main body (1) locates and are provided with diaphragm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200615462U CN201515965U (en) | 2009-07-30 | 2009-07-30 | Protection device for preventing misoperation of power-driven stirring rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200615462U CN201515965U (en) | 2009-07-30 | 2009-07-30 | Protection device for preventing misoperation of power-driven stirring rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515965U true CN201515965U (en) | 2010-06-30 |
Family
ID=42496677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200615462U Expired - Fee Related CN201515965U (en) | 2009-07-30 | 2009-07-30 | Protection device for preventing misoperation of power-driven stirring rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515965U (en) |
-
2009
- 2009-07-30 CN CN2009200615462U patent/CN201515965U/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: 20100630 Termination date: 20120730 |