CN101694821B - Electrical appliance button device for controlling switching and portable stirrer adopting same - Google Patents
Electrical appliance button device for controlling switching and portable stirrer adopting same Download PDFInfo
- Publication number
- CN101694821B CN101694821B CN2009101105207A CN200910110520A CN101694821B CN 101694821 B CN101694821 B CN 101694821B CN 2009101105207 A CN2009101105207 A CN 2009101105207A CN 200910110520 A CN200910110520 A CN 200910110520A CN 101694821 B CN101694821 B CN 101694821B
- Authority
- CN
- China
- Prior art keywords
- switch
- electrical appliance
- button device
- switch system
- appliance button
- 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
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses an electrical appliance button device for controlling switching. The electrical appliance button device comprises a switching decorative ring, a switching system nested in the switching decorative ring and a return spring arranged between the switching decorative ring and the switching system, wherein the switching system is pushed to slide relative to the switching decorative ring, and then the return spring is compressed; when the switching system is released, the return spring pushes the switching system to return to an initial position; a fixing block used for pressing an electrical appliance switching elastic piece is arranged on the switching system; and a separating body stopping the switching system 100 from being pressed along the direction vertical to thesliding direction of the switching system from the initial position and a hollowed groove allowing the switching system to be pressed along the direction vertical to the sliding direction of the switching system from a position after sliding are arranged on the switching decorative ring. The invention solves the problem of potential safety hazards in using electrical appliances, which are broughtby the power supply connection caused by carelessly touching and pressing the electrical appliance button device. The invention also discloses a portable stirrer adopting the electrical appliance button device.
Description
Technical field
The present invention relates to the electrical appliance button device, relate in particular to a kind of electrical appliance button device that is used for control switch.
The invention still further relates to a kind of hand mixer that adopts this electrical appliance button device.
Background technology
Electric control switch device on the market is of a great variety at present, for the consideration of control principle and cost, mostly based on the face contact formula.Face contact formula switch is made up of two (root) conductive materials usually, and an end is fixed, the other end is arch and front end is adjacent, and flexible (normally shell fragment) can be by pushing and preceding end in contact, make power connection, so simple in structure, with low cost feasible.Because face contact formula switch comes energized by contact, and contact jaw contacts when switching on, and the contact position is easy to generate electric spark, constitutes certain potential safety hazard, so be used to drive the button of this class switching mechanism, adopt megohmite insulants such as rubber, silica gel or plastics more; This type of substance insulation, shift knob all are to be located immediately on the face contact formula switch shrapnel usually, and are adjacent and connect, and like this, just directly the push switch button comes push switch shell fragment energized., when adopting this mode to come energized, this button neglectful touched or push all might make the electrical equipment energized, allow the user have little time to carry out countermeasure, cause unnecessary security incident.
Summary of the invention
The technical problem to be solved in the present invention is to improve the safety in utilization of electric control switch device;
Another technical problem that the present invention will solve provides a kind of hand mixer that uses above-mentioned electric control switch device.
For this reason, the invention provides a kind of electrical appliance button device that is used for control switch that promotes afterwards to push earlier when practical, comprise switch case ring and the switch system that is installed in described switch case ring, it is characterized in that: described switch system is a bit of distance of switch case ring translation gliding relatively, connect a back-moving spring between described switch system and the switch case ring, this back-moving spring makes described switch system remain on the position that prevention is pushed, promoting described switch system slides into respect to the switch case ring and allows the position of pushing, described back-moving spring is compressed, decontrol described switch system, described back-moving spring promotes described switch system and returns the initial position that its prevention is pushed.
Described switch system is provided with the fixed block that is used to push the appliance switch shell fragment, and described switch case ring is provided with spacer body and the permission switch hollow slots that position is pressed along vertical its glide direction after it slides that stops switch to be pressed along vertical its glide direction built in its initial position.
Described switch system is provided with the spring reference column, and described switch case ring is provided with the spring location notch, and an end of described back-moving spring is enclosed within on the described spring reference column, and the other end places described spring location notch.
Described switch system is provided with fixed leg, and described fixed leg is provided with the clip at the back side that is used to block described switch case ring.
Described hollow slots comprises rectangle hollow slots and the convex shape hollow slots that lays respectively at described spacer body both sides.
Described fixed leg comprises two straight shape fixed leg and two L shaped fixed legs that are positioned at the convex shape hollow slots of being positioned at the rectangle hollow slots.
Described L shaped fixed leg comprises firm banking, and when described switch system was positioned at initial position, described firm banking was positioned at upper surface one side of described spacer body, is used to stop switch system to be pressed along vertical its glide direction.
Be provided with the inclined plane with described spacer body position adjacent on the described firm banking.
The present invention also provides a kind of hand mixer, comprise the trim, bodice, steel leg Connection Block, steel pipe, steel bowl and the blade that are linked in sequence from top to bottom, and be arranged at being used in the described hand mixer and drive the motor system of blade rotation, the described switch mouth that offers greatly on one's body, it is characterized in that: also comprise the above-mentioned electrical appliance button device that is used for control switch, this pushbutton unit is installed in described switch mouth and can carries out the position of pressing operation to the switch shrapnel of hand mixer.
Described scattering sheet, left ornamental strip and the right ornamental strip of being equipped with greatly on one's body, the described electrical appliance button device that is used for control switch stick that the sponge double faced adhesive tape is nested to advance described switch mouth.
The electrical appliance button device that is used for control switch of the present invention, because must be, have solved because of touching because of carelessness and be pressed into the electrical equipment potential problem safe in utilization that power connection that electric pushbutton unit causes brings through just carrying out pressing operation after the pushing action; Owing to limited the amplitude of pushing, the pressure that makes the appliance switch shell fragment be subjected to is limited, helps prolonging its useful life.Adopted the hand mixer of this electrical appliance button device also therefore to have better safety in utilization.
Description of drawings
Below in conjunction with drawings and Examples the present invention is carried out further detailed description.
Fig. 1 is the front view of the switch system member of the electrical appliance button device that is used for control switch of the present invention;
Fig. 2 is the end view of the switch system member of the electrical appliance button device that is used for control switch of the present invention;
Fig. 3 is the vertical view of the switch system member of the electrical appliance button device that is used for control switch of the present invention;
Fig. 4 is the stereogram of the switch system member of the electrical appliance button device that is used for control switch of the present invention;
Fig. 5 is the stereogram of the back-moving spring member of the electrical appliance button device that is used for control switch of the present invention;
Fig. 6 is the front view of the switch case ring member of the electrical appliance button device that is used for control switch of the present invention;
Fig. 7 is the stereogram of the switch case ring member of the electrical appliance button device that is used for control switch of the present invention;
Fig. 8 is the cross-sectional view that is used for the electrical appliance button device of control switch of the present invention;
Fig. 9 is the structural representation that has adopted the hand mixer of the electrical appliance button device that is used for control switch of the present invention;
Among the figure: 100. switch systems, 200. back-moving springs, 300. switch case rings, 400. hand mixers, 110. the spring reference column, 120. straight shape fixed legs, 130. hold up cylinder, 140.L shape fixed leg, 150. fixed block, 160. push buttons, 170. fixed legs, 171. fixed body, 172. clips, 111. connectors, 112. small column, 141. firm bankings, 142. inclined planes, 310. groove, 320. rectangle hollow slots, 330. convex shape hollow slots, 340. spacer body, 350. hollow slots, 341. upper surfaces, 342. the side, 350. spring location notchs, 401. trims, 402. bodice, 403. steel leg Connection Blocks, 404. steel pipes, 405. steel bowl, 406. blades, 407. scattering sheet, 408. left ornamental strip, 409. right ornamental strips, 410. switch mouths, 500.PCB plate, 510. switch shrapnels, 520. switch contact flat springs.
Embodiment
To shown in Figure 8, the electrical appliance button device that is used for control switch of the present invention is made up of switch system 100, back-moving spring 200 and switch case ring 300 as Fig. 1.
As shown in Figures 1 to 4, the front of switch system 100 1 ends is provided with push button 160.The back side of switch system 100 other ends is provided with holds up cylinder 130.The back side center line of switch system 100 is provided with spring reference column 110 and fixed block 150, and its medi-spring reference column 110 is positioned near a side of holding up cylinder 130, and fixed block 150 is positioned at opposite side.The back side of switch system 100 also is provided with fixed leg 170, comprise two straight shape fixed legs 120 and two L shaped fixed legs 140, wherein two straight shape fixed legs 120 lay respectively at the both sides of spring reference column 110, and two L shaped fixed legs 140 lay respectively at the both sides of fixed block 150.
Hold up cylinder 130 and be the semicircle dorsal edge that is centered around switch system 100 other ends.Spring reference column 110 comprises that an end is connected the connector 111 and the outstanding small column 112 that is located at connector 111 other ends on switch system 100 back sides, and small column 112 points to the direction at fixed block 150 places, the diameter of this small column 112 is slightly less than the internal diameter of back-moving spring 200, makes back-moving spring 200 to overlap thereon.Straight shape fixed leg 120 comprises the fixed body 171 and the clip of giving prominence to switch system 100 outsides 172 that is located on the fixed body 171 on the switch system of being connected 100 back sides.L shaped fixed leg 140 comprise firm banking 141 and the fixed body 171 on the switch system of being connected 100 back sides and be located on the fixed body 171 to the outstanding clip 172 in switch system 100 outsides, firm banking 141 is provided with inclined plane 142.Fixed block 150 is the inclined-plane with respect to the one side of spring reference column 110, and its relative another side is a vertical surface.
Figure 5 shows that the back-moving spring 200 that is used for the electrical appliance button device of control switch of the present invention.
As shown in Figure 6 and Figure 7, the front of switch case ring 300 is provided with the groove 310 of runway shape, the bottom surface of this groove 310 and flat side down, switch case ring 300 also is provided with the hollow slots 350 of the area of penetrating switch case ring 300 back sides and groove 310 bottom surfaces less than groove 310 bottom surfaces, comprises a rectangle hollow slots 320 and a convex shape hollow slots 330.Rectangle hollow slots 320 and convex shape hollow slots 330 are separated body 340 and separate, and upper surface 341 and its side 342 that is positioned at rectangle hollow slots 320 of this spacer body 340 are angled, and this angle is the obtuse angle.The centre position of the side 342 of spacer body 340 offers the square spring location notch 350 of an end that is sized to accommodate back-moving spring 200.
As shown in Figure 8, the pcb board 500 of the electrical appliance button device that is used for control switch on electrical equipment that assembles constitutes control switch, pcb board 500 is provided with switch shrapnel 510 and switch contact flat spring 520, this switch shrapnel 510 is positioned at switch contact flat spring 520 tops, and is positioned at the below of fixed block 150.The spring reference column 110 that is provided with on the switch system 100 is positioned at rectangle hollow slots 320, and back-moving spring 200 is fixed between spring reference column 110 and the spacer body 340; The fixed block 150 of switch system 100 is positioned at convex shape hollow slots 330; The firm banking 141 of L shaped fixed leg 140 is positioned at upper surface 341 1 sides of spacer body 340, and the inclined plane 142 on the firm banking 141 is adjacent with described spacer body 340.
The above-mentioned working method that assembles control switch is as follows: there is arrow mark in switch system 100 fronts, the direction of action of indicator cock system, according to the push button on the direction of arrow pull switch system 100 160, the switch system of making 100 is slided with respect to switch case ring 300, back-moving spring 200 is compressed, up to the edge that fixed block 150 slides into the projection of convex shape hollow slots 330 be blocked can not continue to slide till.In the sliding process, the firm banking 141 of L shaped fixed leg 140 also slides to convex shape hollow slots 330 directions, because firm banking 141 is provided with the inclined plane, therefore switch system 100 can be along the close switch case ring 300 of the direction of vertical its glide direction in sliding process, this moment push switch system 100, make the fixed block 150 that is positioned at convex shape hollow slots 330 further go deep into convex shape hollow slots 330, and be pressed into the switch shrapnel 510 that is arranged on the pcb board 500, thereby make switch shrapnel 510 contact energized with switch contact flat spring 520.Because the size and the degree of depth of the groove 310 on the switch case ring 300 are limited, and the side of switch case ring 300 also can play barrier effect, can be blocked when switch system 100 is pressed against to a certain degree and can't continue to press down, thereby make switch shrapnel 510 suffered power maintain suitable size, can not help increasing the service life because of stressed excessive the damage.After finishing using, unclamp push button 160, switch system 100 is subjected to the position of restoring force effect before originally not being pushed of back-moving spring 200 and slides, and because the firm banking 141 of L shaped fixed leg 140 is provided with inclined plane 142, therefore can be smoothly by the stopping of spacer body 340, return it and be not pushed preceding position originally.At this moment, directly push switch system 100 will stop and can't press because of firm banking 141 is separated body 340, unless according to the foregoing mode of pushing again of promoting earlier, could push switch system 100 make it in running order.So just avoided being pressed into the power connection that electric pushbutton unit causes, eliminated the electrical equipment that brings thus hidden danger safe in utilization because of touching because of carelessness.
The electrical appliance button device that is used for control switch of the present invention is applied to hand mixer, promptly obtains using safer hand mixer.
As shown in the figure, hand mixer 400 comprises trim 401, bodice 402, steel leg Connection Block 403, steel pipe 404, steel bowl 405 and the blade 406 that is linked in sequence from top to bottom, and be installed in scattering sheet 407, left ornamental strip 408 and right ornamental strip 409 on the bodice 402, offer switch mouth 410 on the bodice 402, also be provided with the motor system that is used to drive blade 406 in the hand mixer 400.The electrical appliance button device that is used for control switch that assembles is sticked the nested switch mouth 410 that advances hand mixer 400 behind the sponge double faced adhesive tape, promptly obtain using safer hand mixer.
During use, the food that will stir is put in the jar, has held hand mixer then, the electrical appliance button device that is used for control switch placed on it that press...withes one's finger promotes earlier to push again, makes power connection, the blade of hand mixer rotates under motor driven, finishes the stirring to food.
The above is preferred embodiment of the present invention, is not limited to the present invention, all modifications of being done in the present invention spirit and principle, is equal to replacement or improvement etc., all should be included in protection scope of the present invention.
Claims (8)
1. electrical appliance button device that is used for control switch comprises switch case ring (300) and is installed in the switch system (100) of described switch case ring (300), it is characterized in that:
Described switch system (100) is a bit of distance of switch case ring (300) translation gliding relatively, connect a back-moving spring (200) between described switch system (100) and the switch case ring (300), this back-moving spring (200) makes described switch system (100) remain on the position that prevention is pushed, promoting described switch system (100) slides into respect to switch case ring (300) and allows the position of pushing, described back-moving spring (200) is compressed, decontrol described switch system (100), described back-moving spring (200) promotes described switch system (100) and returns the initial position that its prevention is pushed;
Described switch system (100) is provided with the fixed block (150) that is used to push appliance switch shell fragment (510), and described switch case ring (300) is provided with the spacer body (340) and the switch system of permission (100) hollow slots (350) that position is pressed along vertical its glide direction after it slides that stops switch system (100) to be pressed along vertical its glide direction at its initial position;
Described hollow slots (350) comprises rectangle hollow slots (320) and the convex shape hollow slots (330) that lays respectively at described spacer body (340) both sides.
2. electrical appliance button device according to claim 1, it is characterized in that: described switch system (100) is provided with spring reference column (110), described switch case ring (300) is provided with spring location notch (350), one end of described back-moving spring (200) is enclosed within on the described spring reference column (110), and the other end places described spring location notch (350).
3. electrical appliance button device according to claim 1 is characterized in that: described switch system (100) is provided with fixed leg (170), and described fixed leg (170) is provided with the clip (172) that is used to block described switch case ring (300) dorsal edge.
4. electrical appliance button device according to claim 3 is characterized in that: described fixed leg (170) comprises two straight shape fixed leg (120) and two L shaped fixed legs (140) that are positioned at convex shape hollow slots (330) of being positioned at rectangle hollow slots (320).
5. electrical appliance button device according to claim 4, it is characterized in that: described L shaped fixed leg (140) comprises firm banking (141), described switch system (100) is when being positioned at initial position, described firm banking (141) is positioned at upper surface (341) one sides of described spacer body (340), is used to stop switch system (100) to be pressed along vertical its glide direction.
6. electrical appliance button device according to claim 5 is characterized in that: described firm banking (141) is gone up with described spacer body (340) position adjacent and is provided with inclined plane (142).
7. hand mixer, comprise the trim (401) that is linked in sequence from top to bottom, bodice (402), steel leg Connection Block (403), steel pipe (404), steel bowl (405) and blade (406), and be arranged at being used in the described hand mixer and drive the motor system of blade (406) rotation, offer switch mouth (410) on the described bodice (402), it is characterized in that: also comprise the described electrical appliance button device that is used for control switch of the arbitrary claim of claim 1 to 6, this pushbutton unit is installed in described switch mouth (410) and can carries out the position of pressing operation to hand mixer switch shrapnel (510).
8. hand mixer according to claim 7, it is characterized in that: also comprise, be installed in the scattering sheet (407) on the described bodice (402), left ornamental strip (408) and right ornamental strip (409), the described electrical appliance button device that is used for control switch sticks that the sponge double faced adhesive tape is nested to advance described switch mouth (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101105207A CN101694821B (en) | 2009-10-12 | 2009-10-12 | Electrical appliance button device for controlling switching and portable stirrer adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101105207A CN101694821B (en) | 2009-10-12 | 2009-10-12 | Electrical appliance button device for controlling switching and portable stirrer adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101694821A CN101694821A (en) | 2010-04-14 |
| CN101694821B true CN101694821B (en) | 2011-09-21 |
Family
ID=42093780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101105207A Expired - Fee Related CN101694821B (en) | 2009-10-12 | 2009-10-12 | Electrical appliance button device for controlling switching and portable stirrer adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694821B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789912A (en) * | 2012-07-18 | 2012-11-21 | 宁波汉浦工具有限公司 | Pushbutton structure |
| CN104576095B (en) * | 2013-10-18 | 2017-08-08 | 国基电子（上海）有限公司 | Key device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3379852A (en) * | 1966-03-02 | 1968-04-23 | Scovill Manufacturing Co | Power operated knife switch trigger locking means |
| US4631373A (en) * | 1982-03-15 | 1986-12-23 | Kyushu Hitachi Maxell, Ltd. | Push-button switch locking device for use in electric appliance |
| CN2560079Y (en) * | 2002-07-24 | 2003-07-09 | 倪阿康 | Guiding self-locking button switch |
| CN101242764A (en) * | 2005-08-17 | 2008-08-13 | Bsh博施及西门子家用器具有限公司 | Electric-motor kitchen appliance comprising an electric or electronic control |
| CN201540834U (en) * | 2009-11-18 | 2010-08-04 | 泓首翔电器（深圳）有限公司 | Electrical button for controlling switch and portable mixer using the same |
-
2009
- 2009-10-12 CN CN2009101105207A patent/CN101694821B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3379852A (en) * | 1966-03-02 | 1968-04-23 | Scovill Manufacturing Co | Power operated knife switch trigger locking means |
| US4631373A (en) * | 1982-03-15 | 1986-12-23 | Kyushu Hitachi Maxell, Ltd. | Push-button switch locking device for use in electric appliance |
| CN2560079Y (en) * | 2002-07-24 | 2003-07-09 | 倪阿康 | Guiding self-locking button switch |
| CN101242764A (en) * | 2005-08-17 | 2008-08-13 | Bsh博施及西门子家用器具有限公司 | Electric-motor kitchen appliance comprising an electric or electronic control |
| CN201540834U (en) * | 2009-11-18 | 2010-08-04 | 泓首翔电器（深圳）有限公司 | Electrical button for controlling switch and portable mixer using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101694821A (en) | 2010-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201540834U (en) | Electrical button for controlling switch and portable mixer using the same | |
| CN203911113U (en) | Easy-to-plug type socket | |
| CN101694821B (en) | Electrical appliance button device for controlling switching and portable stirrer adopting same | |
| EP1597801B8 (en) | An electrical connector | |
| CN106057593A (en) | Electric leakage protector with automatic power supply and power off functions | |
| WO2007118948A8 (en) | Sealed electrical connection element. | |
| CN102097224B (en) | Self-locking safety switch and handheld cuisine rod | |
| CN202277254U (en) | Double anti-deadlocking protective structure of toaster | |
| CN201576588U (en) | Press-button double-break switch | |
| CN201146275Y (en) | Safety socket | |
| CN201576592U (en) | Button switch with breaking of null line and firing line | |
| CN101206967A (en) | Trigger construction of power tool | |
| CN111091992A (en) | Push-pull permanent magnet switch for underwater handheld equipment | |
| CN201831713U (en) | Frying and baking machine | |
| CN205181147U (en) | Toaster and on -off mechanism | |
| CN110911903B (en) | Single-control master control integrated mistaken-closing prevention mobile socket | |
| CN202855573U (en) | Safe patch board switch | |
| CN208462180U (en) | Protective shell | |
| CN204797100U (en) | Desk with heating function | |
| CN220121238U (en) | Mouse capable of preventing hands from being frozen | |
| CN214012773U (en) | Self-generating switch | |
| CN101635211A (en) | Kay structure and portable mobile terminal | |
| CN210838214U (en) | Safety socket | |
| CN210111223U (en) | Power socket | |
| CN202839424U (en) | Emergency switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110921 Termination date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |