CN202258971U - Composite knob component - Google Patents
Composite knob component Download PDFInfo
- Publication number
- CN202258971U CN202258971U CN2011203598748U CN201120359874U CN202258971U CN 202258971 U CN202258971 U CN 202258971U CN 2011203598748 U CN2011203598748 U CN 2011203598748U CN 201120359874 U CN201120359874 U CN 201120359874U CN 202258971 U CN202258971 U CN 202258971U
- Authority
- CN
- China
- Prior art keywords
- knob
- link
- connector
- axle sleeve
- composition type
- 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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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
Abstract
The utility model relates to a composite knob component, which comprises a knob and a power contact part. The knob is connected with the power contact part. The composite knob component is characterized in that the power contact part comprises a rotary switch and a micro switch, the micro switch is arranged on the rotary switch, the rotary switch is provided with a rotating shaft, the micro switch is provided with an elastic plate, the knob is provided with a connecting component, the rear end of the connecting component is matched with the rotating shaft, the connecting component and the rotating shaft rotate in a linking way to turn on the rotary switch, the front end of the connecting component is connected with the knob, the knob can be pressed to push the connecting component, and the elastic plate can be compressed to turn on the micro switch. The composite knob component has a simple structure and can be operated conveniently, and the costs of manufacturing and installation can be reduced effectively.
Description
Technical field
The utility model relates to a kind of composition type knob assembly.
Background technology
The existing most structure of knob assembly that is used for electric equipment products or smoke exhaust ventilator all is that rotary knob is installed on the casing of electric equipment products, be inserted with by strong at the knob core, knob be connected with different appliance switches respectively by being good for.Owing to above-mentioned knob and by being good for is self contained function separately, that is to say, is separated from each other with knob by strong; The controlling electric device product all is independently to carry out, if accomplish that at textural need knob is rotated, also can not rotate by strong; By the annexation of strong and the appliance switch that its rear end connects, they and the annexation of the above-mentioned knob very complicacy that can seem; Operate dumbly, and the cost that the manufacturing of button and knob is installed increases greatly, is unfavorable for extensive popularization.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of composition type knob assembly of simple in structure, the easy to operate and cost that effective reduction manufacturing is installed is provided.
The goal of the invention of the utility model is achieved in that a kind of composition type knob assembly, comprises knob, power supply contact component, and knob is connected with the power supply contact component; It is characterized in that: said power supply contact component comprises rotary switch and sensitive switch, and sensitive switch is installed on the rotary switch, and rotary switch is provided with rotating shaft; Sensitive switch is provided with flexure strip, and said knob is provided with link, the adaptive installation of link rear end and rotating shaft; Link and the rotation of rotating shaft interlock are also opened rotary switch; The link front end is connected with knob, presses knob and promotes link, simultaneously elasticity of compression sheet and open sensitive switch.
Said knob left side central portion is provided with containing cavity, and the link front end is adaptive to be installed in the containing cavity, and the link rear end is provided with axis hole, and rotating shaft is adaptive to be flush-mounted on the link along axis hole.
Said link comprises axle sleeve, connector and elastic component, and the axle sleeve front end is provided with placement hole, and the elastic component rear end is installed on the placement hole, and connector is provided with location hole, and axle sleeve is adaptive to be movably installed on the connector along location hole.
Said axis hole is located at rear end on the axle sleeve, and rotating shaft is adaptive to be flush-mounted on the axle sleeve along axis hole.
Be provided with slide block between said axle sleeve and the connector, axle sleeve is provided with the chute that matches with the slide block tail end, and connector is provided with the location notch that is used to lock the slide block top, and slide block moves along chute when promoting connector.
The left-hand end of said chute is provided with recess, and the slide block tail end moves on the recess and drives connector and is connected with the flexure strip of sensitive switch.
Said connector front end is provided with circle cover, and circle cover outer rim is provided with the convex edge, the installation that matches of the inner edge of convex edge and containing cavity.
The middle part in said knob left side is provided with backstay, and elastic component is placed on the backstay.
Said elastic component is the compression spring.
The utility model improves composition type knob assembly in the prior art; Sensitive switch is installed on the rotary switch top; And set up link on the knob, through the respective outer side edges of link, knob, sensitive switch, rotary switch, the knob of the utility model is had by strong function; Realize by the strong two-in-one switch of knob; Can independently do spinning movement and control different electrical equipment, simplify annexation, make simple in structure, the easy to operate reduction again make the cost of installing by the action of health-care function.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the cutaway view of the utility model embodiment.
Fig. 3 is the decomposing schematic representation of the utility model embodiment.
Fig. 4 is the decomposing schematic representation of another angle of the utility model embodiment.
Fig. 5 is the decomposing schematic representation of each parts of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the said composition type knob assembly of the utility model, it comprises knob 1, power supply contact component, knob 1 is connected with the power supply contact component.This power supply contact component comprises rotary switch 2 and sensitive switch 3, and sensitive switch 3 is installed on the rotary switch 2, is specially the upper right side that sensitive switch 3 is installed on rotary switch 2.These sensitive switch 3 front ends are provided with flexure strip 5, and rotary switch 2 is provided with rotating shaft 4, and sensitive switch 3 is electrically connected with different external electrical equipment respectively with rotary switch 2 rear ends.Wherein, knob 1 is provided with link, link rear end and rotating shaft 4 adaptive installations; Link and the rotation of rotating shaft 4 interlocks are also opened rotary switch 2; The link front end is connected with knob 1, presses knob 1 and promotes link, simultaneously elasticity of compression sheet 5 and open sensitive switch 3.
According to above-mentioned further qualification, knob 1 left side central portion is provided with containing cavity 6, and the link front end is adaptive to be installed in the containing cavity 6, and the link rear end is provided with axis hole 7, and rotating shaft 4 is adaptive to be flush-mounted on the link along axis hole 7.Wherein, this link comprises axle sleeve 8, connector 9 and elastic component 10, and axle sleeve 8 front ends are provided with placement hole 11.The middle part in knob 1 left side is provided with backstay 18, and elastic component 10 front ends are placed on the backstay 18, and elastic component 10 rear ends are installed on the placement hole 11, and elastic component 10 is fixed between axle sleeve 8 and the knob 1.And for simple installation, this elastic component 10 is the compression spring.
Moreover connector 9 is provided with location hole 12, and axle sleeve 8 is adaptive to be movably installed on the connector 9 along location hole 12.And axis hole 7 is located at axle sleeve 8 rear ends, and rotating shaft 4 is adaptive to be flush-mounted on the axle sleeve 8 along axis hole 7.Then be provided with slide block 13 between axle sleeve 8 and the connector 9, axle sleeve 8 is provided with the chute 14 that matches with slide block 13 tail ends, and connector 9 is provided with the location notch 19 that is used to lock slide block 13 tops, and slide block 13 is along chute 14 movements when promoting connector 9.To start sensitive switch 3 in order realizing pressing knob 1 forward, on the left side near elastic component 10 on the chute 14, to be provided with recess 15, slide block 13 tail ends move on the recess 15 and drive connector 9 and are connected with the flexure strip 5 of sensitive switch 3.Connector 9 front ends are provided with circle cover 16, and circle cover 16 outer rims are provided with convex edge 17, and installations that match of the inner edge of convex edge 17 and containing cavity 6 makes connector 9 rotate or press mobile forward with knob 1.
That is, when starting rotary switch 2, rotary knob 1 drives link rotation and rotating shaft 4, thereby opens rotary switch 2; When closing rotary switch 2, the knob 1 that only need circle round makes link drive rotating shaft 4 and resets and close rotary switch 2.When starting sensitive switch 3; Press knob 1, knob 1 is applied the external force that moves forward, make knob 1 promote connector 9 and move to elastic component 10 directions; Compression elastic piece 10 and drive slide block 13 and slide simultaneously along chute 14; When slide block 13 slided into recess 15, slide block 13 was fixed in 15 last times of recess, connector 9 elasticity of compression sheets 5 and open sensitive switch 3; When closing sensitive switch 3; Press knob 1, knob 1 is applied external force forward, compression elastic piece 10; Make slide block 13 break away from recess 15; Under the promotion that elastic component 10 resets, make slide block 13 be reset to initial point, thereby drive connector 9 resets and separates with flexure strip 5, and then close sensitive switch 3 along chute 14.
Yet; The rotary switch 2 of the utility model can be potentiometer, multiplexer (MUX or gear rotary switch, and they can control smoke exhaust ventilator blower fan gear or as the control of other function of electrical equipment, and sensitive switch 3 can be controlled the illumination functions of smoke exhaust ventilator or control the general supply etc. of other electrical equipment; Like this; The knob 1 that the utility model has by health-care function can be used in the multi-functional electric equipment products, knob 1 with independently control different electrical equipment by health-care function and do not disturb mutually, simple in structure; Electric equipment products are operated must be simpler, lets the control panel of electrical equipment become more succinct.
Above-mentioned specific embodiment is merely the utility model invention effect embodiment preferably, and all or composition type knob modular constructions of being equal to identical with this structure are all in its protection range.
Claims (9)
1. a composition type knob assembly comprises knob (1), power supply contact component, and knob (1) is connected with the power supply contact component; It is characterized in that: said power supply contact component comprises rotary switch (2) and sensitive switch (3); Sensitive switch (3) is installed on the rotary switch (2), and rotary switch (2) is provided with rotating shaft (4), and sensitive switch (3) is provided with flexure strip (5); Said knob (1) is provided with link; The adaptive installation of link rear end and rotating shaft (4), the rotation of link and rotating shaft (4) interlock is also opened rotary switch (2), and the link front end is connected with knob (1); Press knob (1) and promote link, simultaneously elasticity of compression sheet (5) and open sensitive switch (3).
2. according to the said composition type knob assembly of claim 1; It is characterized in that: said knob (1) left side central portion is provided with containing cavity (6); The link front end is adaptive to be installed in the containing cavity (6); The link rear end is provided with axis hole (7), and rotating shaft (4) is adaptive to be flush-mounted on the link along axis hole (7).
3. according to the said composition type knob assembly of claim 2; It is characterized in that: said link comprises axle sleeve (8), connector (9) and elastic component (10); Axle sleeve (8) front end is provided with placement hole (11); Elastic component (10) rear end is installed on the placement hole (11), and connector (9) is provided with location hole (12), and axle sleeve (8) is adaptive to be movably installed on the connector (9) along location hole (12).
4. according to the said composition type knob assembly of claim 3, it is characterized in that: said axis hole (7) is located at axle sleeve (8) and is gone up the rear end, and rotating shaft (4) is adaptive to be flush-mounted on the axle sleeve (8) along axis hole (7).
5. according to the said composition type knob assembly of claim 4; It is characterized in that: be provided with slide block (13) between said axle sleeve (8) and the connector (9); Axle sleeve (8) is provided with the chute (14) that matches with slide block (13) tail end; Connector (9) is provided with the location notch (19) that is used to lock slide block (13) top, and slide block (13) moves along chute (14) when promoting connector (9).
6. want 5 said composition type knob assemblies according to right; It is characterized in that: the left-hand end of said chute (14) is provided with recess (15), and slide block (13) tail end moves on the recess (15) and drives connector (9) and is connected with the flexure strip (5) of sensitive switch (3).
7. according to the said composition type knob assembly of claim 6, it is characterized in that: said connector (9) front end is provided with circle cover (16), and circle cover (16) outer rim is provided with convex edge (17), the installation that matches of the inner edge of convex edge (17) and containing cavity (6).
8. according to the said composition type knob assembly of claim 3, it is characterized in that: the middle part in said knob (1) left side is provided with backstay (18), and elastic component (10) is placed on the backstay (18).
9. said according to Claim 8 composition type knob assembly is characterized in that: said elastic component (10) is the compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203598748U CN202258971U (en) | 2011-09-23 | 2011-09-23 | Composite knob component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203598748U CN202258971U (en) | 2011-09-23 | 2011-09-23 | Composite knob component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258971U true CN202258971U (en) | 2012-05-30 |
Family
ID=46120175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203598748U Expired - Fee Related CN202258971U (en) | 2011-09-23 | 2011-09-23 | Composite knob component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752332A (en) * | 2020-06-29 | 2020-10-09 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
-
2011
- 2011-09-23 CN CN2011203598748U patent/CN202258971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111752332A (en) * | 2020-06-29 | 2020-10-09 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
| CN111752332B (en) * | 2020-06-29 | 2022-04-22 | 广东美的厨房电器制造有限公司 | Input device and household appliance |
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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: 20120530 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |