CN208336067U - A kind of single shaft dual control rotary switch - Google Patents
A kind of single shaft dual control rotary switch Download PDFInfo
- Publication number
- CN208336067U CN208336067U CN201820034272.7U CN201820034272U CN208336067U CN 208336067 U CN208336067 U CN 208336067U CN 201820034272 U CN201820034272 U CN 201820034272U CN 208336067 U CN208336067 U CN 208336067U
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- Prior art keywords
- firm banking
- uniaxial
- shaft
- sleeve
- rotary switch
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- 230000009977 dual effect Effects 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000004308 accommodation Effects 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000010438 heat treatment Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Switches With Compound Operations (AREA)
Abstract
The utility model provides a kind of uniaxial dual control rotary switch, and switch includes: connection pedestal；Firm banking is fixedly mounted on connection pedestal；Uniaxial duplex potentiometer is fixedly mounted on firm banking middle position, a shaft is provided in uniaxial duplex potentiometer；Knob mechanisms are set on the outside of firm banking in hollow structure and are movably arranged on connection pedestal, are fixedly connected between Knob mechanisms and the shaft of uniaxial duplex potentiometer, and the rotation of Knob mechanisms drives shaft rotation；Elastic pressing mechanism, is arranged in the upper end of Knob mechanisms, and the pushing of elastic pressing mechanism drives shaft to move down；Control circuit board is fixedly mounted on the side of uniaxial duplex potentiometer, and is electrically connected with uniaxial duplex potentiometer.In above-mentioned uniaxial dual control rotary switch, by the synergistic effect of Knob mechanisms and pressing mechanism, the diversity of the switch control is realized.
Description
Technical field
The utility model relates to field of switches more particularly to a kind of uniaxial dual control rotary switches.
Background technique
Control switch is provided in electric water-heating apparatus, it usually needs multiple switch control respectively water flow, water temperature or
Water flow is turned on or off, and not only occupied space is big and is unfavorable for the use of user for the design method of this Multi- Switch.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of uniaxial dual control rotary switch, can be one with realization
Electrical part is controlled accordingly in the way of rotation and pressing simultaneously in a switch.
The technical solution of the utility model is: a kind of single shaft dual control rotary switch, the switch include:
Connect pedestal；
Firm banking is fixedly mounted on the connection pedestal；
Uniaxial duplex potentiometer is fixedly mounted on the firm banking middle position, sets in the single shaft duplex potentiometer
It is equipped with a shaft；
Knob mechanisms are set on the outside of the firm banking in hollow structure and are movably arranged on the connection pedestal,
It is fixedly connected between the Knob mechanisms and the shaft of the uniaxial duplex potentiometer, described in the rotation drive of the Knob mechanisms
Shaft rotation；
Elastic pressing mechanism, is arranged in the upper end of the Knob mechanisms, described in the pushing of the elasticity pressing mechanism drives
Shaft moves down；
Control circuit board, is fixedly mounted on the side of the uniaxial duplex potentiometer, and with the uniaxial duplex potentiometer
Electrical connection.
Preferably, the firm banking is in cirque structure, it is fixed on the connection pedestal, and in the fixation
A fixed plate is provided in pedestal, the single shaft duplex potentiometer passes through the firm banking and is fixedly connected with the fixed plate,
A limit chamber is formed between the firm banking and the fixed plate.
Preferably, the Knob mechanisms include sequentially connected rotary sleeve, connected unit and engaging body, the rotary sleeve set
If on the fixed base, and by the connected unit with the engaging body being set in the shaft being fixedly connected, the company
Consecutive bottom is arranged in the limit chamber, and the connected unit rotates in the limit chamber with the rotation of the rotary sleeve.
Preferably, being provided with card muscle in the engaging body, card slot is provided in the shaft, the card muscle is nested in described
In card slot.
Preferably, the elasticity pressing mechanism includes the fixing sleeve being fixedly mounted on the fixed base and is set in
Press sleeve on the fixing sleeve is additionally provided with an elastic component between the press sleeve and the fixing sleeve.
Preferably, the fixing sleeve and the shaft are coaxial, the fixing sleeve include fixed ring and one be fixed on it is described
Fixing lug boss in fixed ring, the fixed ring is fixed on the fixed base, is provided with accommodation groove in the fixing lug boss
And an at least limiting groove, be provided on the medial surface of the press sleeve with the one-to-one limited post of the limiting groove,
The both ends of the elastic component are separately fixed at the inside of the accommodation groove and the fixing sleeve.
Preferably, the elastic component is spring.
Preferably, being axially provided with a plurality of groove on the inside of the rotary sleeve, it is embedded on the side wall of the firm banking
There is the steel ball matched with the groove.
Above-mentioned technical proposal has the following advantages that or the utility model has the advantages that in above-mentioned uniaxial dual control rotary switch, passes through knob
The synergistic effect of mechanism and pressing mechanism realizes the diversity of the switch control.For electric hot water heating device, realize
Water outlet is cut off the water supply and the control of leaving water temperature.In the switch, uniaxial duplex potentiometer is cheap, compared to using double
For the switch of axis duplex potentiometer, the switch more save the cost of this programme offer.Two kinds are realized not using a switch
Same control mode, facilitates the operation of user, reduces and takes up space and install complicated problem using multiple switch.
Detailed description of the invention
With reference to appended attached drawing, more fully to describe the embodiments of the present invention.However, appended attached drawing is only used for
Bright and elaboration, does not constitute the limitation to the scope of the utility model.
Fig. 1 is a kind of structural schematic diagram of uniaxial dual control rotary switch of the utility model；
Fig. 2 is that a kind of uniaxial dual control rotary switch of the utility model removes the structural schematic diagram after press sleeve；
Fig. 3 is a kind of schematic diagram of internal structure one of uniaxial dual control rotary switch of the utility model；
Fig. 4 is a kind of schematic diagram of internal structure two of uniaxial dual control rotary switch of the utility model；
Fig. 5 is the structural schematic diagram of press sleeve in a kind of uniaxial dual control rotary switch of the utility model；
Fig. 6 is the structural schematic diagram of rotary sleeve in a kind of uniaxial dual control rotary switch of the utility model；
Fig. 7 is a kind of cross-sectional view of uniaxial dual control rotary switch of the utility model；
Fig. 8 is the structural schematic diagram of uniaxial duplex potentiometer in a kind of uniaxial dual control rotary switch of the utility model；
In attached drawing: 1, connecting pedestal；2, firm banking；21, fixed plate；22, limit chamber；23, steel ball；3, uniaxial duplex
Potentiometer；31, shaft；4, Knob mechanisms；41, rotary sleeve；42, connected unit；43, engaging body；5, elastic pressing mechanism；51, solid
Fixed set；511, fixed ring；512, fixing lug boss；5121, accommodation groove；5122, limiting groove；52, press sleeve；521, limited post；
522, compression leg is pressed；53, elastic component；6, control circuit board.
Specific embodiment
Uniaxial dual control rotary switch a kind of to the utility model is described in detail in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, a kind of uniaxial dual control rotary switch, comprising:
Connect pedestal 1；
Firm banking 2 is fixedly mounted on connection pedestal 1；
Uniaxial duplex potentiometer 3 is fixedly mounted on 2 middle position of firm banking；
Knob mechanisms 4 are set in 2 outside of firm banking in hollow structure and are movably arranged on connection pedestal 1, knob machine
It is fixedly connected between structure 4 and the shaft 31 of uniaxial duplex potentiometer 3, the rotation of Knob mechanisms 4 drives shaft 31 to rotate；
Elastic pressing mechanism 5, is arranged in the upper end of Knob mechanisms 4, and the pushing of elastic pressing mechanism 5 drives uniaxial duplex electricity
Shaft 31 moves down in the device 3 of position；
Control circuit board 6 is fixed at the side of uniaxial duplex potentiometer 3, and is electrically connected with uniaxial duplex potentiometer 3
It connects.
In above-mentioned uniaxial dual control rotary switch, position is placed needed for being fixed on entire switch by connection pedestal 1
It sets, the upper end of connection pedestal 1 is fixedly installed a firm banking 2, and the middle position of the firm banking 2 secures a uniaxial duplex
Potentiometer 3.It is worth noting that the single shaft duplex potentiometer 3 is electrically connected with a control circuit board 6, i.e., uniaxial duplex potentiometer 3
The rotation or pressing of middle shaft 31 drive the variation of 3 resistance of uniaxial duplex potentiometer, so that control circuit board 6
Internal current voltage signal changes.In simple terms, by changing the resistance value of uniaxial duplex potentiometer 3, control circuit board 6 to
Actuating mechanism issues different control signals, and then control action mechanism executes corresponding movement.In the upper end of firm banking 2,
A Knob mechanisms 4 are movably set with, the rotation of Knob mechanisms 4 drives shaft 31 to rotate, and controls 3 resistance of uniaxial duplex potentiometer
Variation.Correspondingly, the pushing in the elastic pressing mechanism 5 of 4 upper end of Knob mechanisms setting drives 3 shaft of uniaxial duplex potentiometer
31 move down, can similarly control the variation of uniaxial duplex resistance.In the single shaft dual control rotary switch, Knob mechanisms are utilized
4 and elastic pressing mechanism 5 can control uniaxial duplex resistance and change so that control circuit board 6 issue it is different
Signal.It is worth noting that shaft 31 is located at different rotational angles and when shaft 31 is in pressed status, it is corresponding uniaxial double
The resistance value of connection potentiometer 3 is different, when just can guarantee the different rotation angle of Knob mechanisms 4 in this way and elastic pressing mechanism
The 5 signal differences that corresponding control circuit board 6 issues when pushing.This mode of operation is easy, and total is simple, and uniaxial double
It is cheap to control potentiometer, reduces the overall cost of switch.
For further, as shown in Figures 3 and 4, firm banking 2 is in cirque structure, is fixed on connection pedestal 1,
And a fixed plate 21 is provided in firm banking 2, uniaxial duplex potentiometer 3 passes through firm banking 2 and the fixed plate 21 is fixed
Connection.A part is blocked since the inside of firm banking 2 is only fixed plate 21, so being additionally provided with one on firm banking 2
Limit chamber 22.
For further, as shown in fig. 6, Knob mechanisms 4 include sequentially connected rotary sleeve 41, connected unit 42 and card
Zoarium 43, rotary sleeve 41 is set on firm banking 2, and fixed in the engaging body 43 being set in shaft 31 by connected unit 42
Connection.42 bottom of connected unit is arranged in limit chamber 22, and connected unit 42 is revolved in limit chamber 22 with the rotation of rotary sleeve 41
Turn, limit chamber 22 limits the rotational angle of connected unit 42, and then defines the rotation angle of Knob mechanisms 4.In addition, card
It is provided with card muscle on zoarium 43, card muscle is embedded in the card slot of shaft 31, thus realize the buckle with shaft 31, rotary sleeve 41
Rotation drives shaft 31 to rotate synchronously.In the rotating mechanism, connected unit 42 and limit chamber 22 are used cooperatively, limit rotation
The rotational angle of set 41.In practical applications, the angle of the limit chamber 22, limit chamber can be arranged in user according to their own needs
Corresponding 22 angle is uniaxial 3 resistance variation range of duplex potentiometer.
For further, it is embedded with steel ball 23 on the side wall of firm banking 2, is axially provided on the inner wall of rotary sleeve 41 more
Groove, when rotary sleeve 41 rotates, inner wall is matched with steel ball 23, the rotation cue sound of sending " click click ".This design side
Formula facilitates user and perceives adjusting trend, user-friendly.
For further, as shown in figure 5, above-mentioned elasticity pressing mechanism 5 is including fixing sleeve 51 and is set in fixing sleeve 51
On press sleeve 52, an elastic component 53 is additionally provided between press sleeve 52 and fixing sleeve 51.Fixing sleeve 51 and shaft 31 are coaxial, Gu
Surely set 51 is fixed on firm banking 2, and has a splaying between fixing sleeve 51 and firm banking 2, is rotated to guarantee
Platform can be freely rotated in this gap.It is worth noting that the angle in gap is greater than the angle of limit chamber 22.In the fixing sleeve
51 include that a fixed ring 511 and a fixing lug boss 512, fixed ring 511 are fixed on firm banking 2, and fixing lug boss 512 is fixed
It is arranged in fixed ring 511, an accommodation groove 5121 and at least one limiting groove 5122 is provided in fixing lug boss 512.Phase
Answer, be provided on the medial surface of press sleeve 52 with the one-to-one limited post 521 of limiting groove 5122, the two of elastic component 53
End is separately fixed at the inside of accommodation groove 5121 and fixing sleeve 51.In addition to this, be additionally provided at 52 center of press sleeve one with
Shaft 31, which is located on same axis, presses compression leg 522.When pressing press sleeve 52, due to the effect of elastic component 53, limit is driven
Column 521 is moved down along limiting groove 5122, while being driven and being moved down by compression leg 522, until being connected in shaft 31 by compression leg 522.This
When, shaft 31 moves down, and uniaxial 3 resistance of duplex potentiometer changes, and control circuit board 6 issues corresponding control signal.It is solid when unclamping
Surely after set 51, since the elastic force of elastic component 53 acts on, fixing sleeve 51 restores again to original position, separates by compression leg 522 with shaft 31,
Shaft 31 equally sets back.By this way, corresponding control is issued to the electrical part of the switch control by pressing to realize
Signal processed.
For further, above-mentioned elastic component 53 can be spring.
For further, as shown in Figure 7 and Figure 8, above-mentioned single shaft dual control rotary switch can be applied to electric hot water heating dress
In setting, the control circuit board 6 in switch is connect with the control chip in electric hot water heating device.When user presses fixing sleeve 51
When, control circuit board 6 is issued to electric hot water heating device opens or closes order, and control chip controls electricity after receiving the order
Hot-water heating system is discharged or cuts off the water supply；When user rotate 41 to one position of rotary sleeve when, control circuit board 6 to control chip
The corresponding water temperature information in the position is sent, control chip adjusts the control of electric hot water heating device water inlet after receiving the information
Valve processed, regulating water flow size, and then guarantee that the leaving water temperature of electric hot water heating device is consistent with water temperature information.
In above-mentioned uniaxial dual control rotary switch, by the synergistic effect of Knob mechanisms 4 and pressing mechanism, realizes this and open
Close the diversity of control.For electric hot water heating device, realizes water outlet, cuts off the water supply and the control of leaving water temperature.At this
In switch, uniaxial duplex potentiometer is cheap, for using the switch of twin shaft duplex potentiometer, what this programme provided
Switch more save the cost.Two different control modes are realized using a switch, facilitates the operation of user, reduces and adopt
Complicated problem is taken up space and installed with multiple switch.
For a person skilled in the art, after reading above description, various changes and modifications undoubtedly be will be evident.
Therefore, appended claims should regard whole variations and modifications of the true intention and range that cover the utility model as.
The range and content of any and all equivalences in Claims scope are all considered as still belonging to the intention and model of the utility model
In enclosing.
Claims (8)
1. a kind of single shaft dual control rotary switch, which is characterized in that the switch includes:
It connects pedestal (1)；
Firm banking (2) is fixedly mounted on the connection pedestal (1)；
Uniaxial duplex potentiometer (3) is fixedly mounted on the firm banking (2) middle position, the single shaft duplex potentiometer (3)
In be provided with a shaft (31)；
Knob mechanisms (4) are set on the outside of the firm banking (2) in hollow structure and are movably arranged on the connection pedestal
(1) it on, is fixedly connected between the Knob mechanisms (4) and the shaft (31) of the uniaxial duplex potentiometer (3), the knob machine
The rotation of structure (4) drives shaft (31) rotation；
Elastic pressing mechanism (5), setting drive in the upper end of the Knob mechanisms (4), the pushing of the elasticity pressing mechanism (5)
The shaft (31) moves down；
Control circuit board (6), is fixedly mounted on the side of the uniaxial duplex potentiometer (3), and with the uniaxial duplex current potential
Device (3) electrical connection.
2. single shaft dual control rotary switch according to claim 1, which is characterized in that the firm banking (2) is in circular ring shape
Structure is fixed on the connection pedestal (1), and is provided with a fixed plate (21) in the firm banking (2), described
Uniaxial duplex potentiometer (3) passes through the firm banking (2) and is fixedly connected with the fixed plate (21), the firm banking (2)
A limit chamber (22) are formed between the fixed plate (21).
3. single shaft dual control rotary switch according to claim 2, which is characterized in that the Knob mechanisms (4) include successively
Rotary sleeve (41), connected unit (42) and the engaging body (43) of connection, the rotary sleeve (41) are set in the firm banking (2)
On, and be fixedly connected by the connected unit (42) with the engaging body (43) being set on the shaft (31), the connected unit
(42) bottom setting is in the limit chamber (22), and the connected unit (42) is as the rotation of the rotary sleeve (41) is in the limit
Rotation in position chamber (22).
4. single shaft dual control rotary switch according to claim 3, which is characterized in that be provided with card on the engaging body (43)
Muscle is provided with card slot on the shaft (31), and the card muscle is nested in the card slot.
5. single shaft dual control rotary switch according to claim 1, which is characterized in that the elasticity pressing mechanism (5) includes
The fixing sleeve (51) being fixedly mounted on the firm banking (2) and the press sleeve being set on the fixing sleeve (51)
(52), an elastic component (53) are additionally provided between the press sleeve (52) and the fixing sleeve (51).
6. single shaft dual control rotary switch according to claim 5, which is characterized in that the fixing sleeve (51) and the shaft
(31) coaxially, the fixing sleeve (51) includes fixed ring (511) and one is fixed on fixing lug boss on the fixed ring (511)
(512), the fixed ring (511) is fixed on the firm banking (2), is provided with accommodation groove on the fixing lug boss (512)
(5121) and an at least limiting groove (5122) it, is provided with and the limiting groove on the medial surface of the press sleeve (52)
(5122) one-to-one limited post (521), the both ends of the elastic component (53) be separately fixed at the accommodation groove (5121) with
And the inside of the fixing sleeve (51).
7. single shaft dual control rotary switch according to claim 6, which is characterized in that the elastic component (53) is spring.
8. single shaft dual control rotary switch according to claim 3, which is characterized in that axis on the inside of the rotary sleeve (41)
To a plurality of groove is provided with, the steel ball (23) matched with the groove is embedded on the side wall of the firm banking (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034272.7U CN208336067U (en) | 2018-01-08 | 2018-01-08 | A kind of single shaft dual control rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034272.7U CN208336067U (en) | 2018-01-08 | 2018-01-08 | A kind of single shaft dual control rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336067U true CN208336067U (en) | 2019-01-04 |
Family
ID=64788390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820034272.7U Expired - Fee Related CN208336067U (en) | 2018-01-08 | 2018-01-08 | A kind of single shaft dual control rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690071A (en) * | 2019-10-10 | 2020-01-14 | 中科星图(深圳)数字技术产业研发中心有限公司 | A fluviograph ooff valve for wisdom water conservancy system |
-
2018
- 2018-01-08 CN CN201820034272.7U patent/CN208336067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110690071A (en) * | 2019-10-10 | 2020-01-14 | 中科星图(深圳)数字技术产业研发中心有限公司 | A fluviograph ooff valve for wisdom water conservancy system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 315000 East Ninth Floor, Minghui, 555 Century Avenue North Section, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: NINGBO SUODUN FEIYU ELECTRICAL APPLIANCES Co.,Ltd. Address before: Ningbo Sotton Feiyu Electrical Appliances Co.,Ltd. Ningbo 901 Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ningbo Ning Patentee before: Chen Fei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |