CN110299262A - A kind of rotary switch - Google Patents
A kind of rotary switch Download PDFInfo
- Publication number
- CN110299262A CN110299262A CN201910722290.3A CN201910722290A CN110299262A CN 110299262 A CN110299262 A CN 110299262A CN 201910722290 A CN201910722290 A CN 201910722290A CN 110299262 A CN110299262 A CN 110299262A
- Authority
- CN
- China
- Prior art keywords
- slide block
- thumb wheel
- wheel shell
- rotary switch
- knob
- 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.)
- Granted
Links
- 210000003813 thumb Anatomy 0.000 claims abstract description 33
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005404 monopole Effects 0.000 description 2
- 230000005405 multipole Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanical Control Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of rotary switches, it is related to switching technique field, its technical solution includes the thumb wheel shell of inner hollow, is rotatably arranged on the intracorporal slide block of the thumb wheel shell and drives the knob of slide block rotation, the slide block can be around the center axis thereof of the thumb wheel shell, it is connected between the knob and the slide block by connecting rod, the central axis of the connecting rod is parallel with the central axis of thumb wheel shell.It is inconvenient for operation in the prior art to solve the problems, such as.
Description
Technical field
The present embodiments relate to switching technique fields, and in particular to a kind of rotary switch.
Background technique
Rotary switch is a kind of switch that main contacts on-off is controlled with rotating handle.The structure type of rotary switch also has
Two kinds, be monopole unit structure and multipole multidigit structure respectively.Monopole unit rotary switch in the application often with shaft Middle Eocene
Device is used in conjunction with, and multipole Multi-position rotation switch is chiefly used in the switching of working condition route.
Existing rotary switch structure is complicated, operating is more troublesome, it is therefore desirable to which a kind of structure is simple and convenient to operate
Efficiently rotary switch.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of rotary switch, it is inconvenient for operation in the prior art to solve the problems, such as.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to embodiments of the present invention, a kind of rotary switch is provided, drip irrigation device includes the thumb wheel of inner hollow
Shell is rotatably arranged on the intracorporal slide block of the thumb wheel shell and drives the knob of slide block rotation, and the slide block can
Around the center axis thereof of the thumb wheel shell, connected between the knob and the slide block by connecting rod, the company
The central axis of extension bar is parallel with the central axis of thumb wheel shell.
Further, two notches are symmetrically offered on the slide block, have been respectively fixedly connected with spring in the indentation, there,
The end of the spring and the mouth bottom of notch are fixed, and spill spin block is arranged on two springs, and the spill spin block deviates from notch mouth bottom
One end be connected to the inner wall of thumb wheel shell, the inner wall of the thumb wheel shell offers the V-shaped groove in several sections, several recessed
Slot along thumb wheel shell inner wall array distribution.
Further, the slide block is cylindrical.
Further, the center of the slide block offers jack, and the connecting rod deviates from one end of the knob
It is inserted into jack, and is fixedly connected between connecting rod and slide block.
Further, grip slot is offered on the opposite two sidewalls of the knob vertical direction.
Further, the thumb wheel shell is cylindrical.
Further, the connecting rod is rectangular shaft.
The embodiment of the present invention has the advantages that
The embodiment of the present invention passes through knob, spring, spill spin block and the thumb wheel shell of setting, when in use, finger grip
Firmly knob, the rotation of knob are able to drive connecting rod rotation, since connecting rod is fixedly connected with slide block, slide block
Rotated in thumb wheel shell, using the elastic force of spring, spill spin block is held out against always on the inner wall of thumb wheel shell, slide block rotate into
And it is able to drive spill spin block rotation, structure is simple, and operate enhanced convenience, and practicability is stronger.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is a kind of overall structure diagram of rotary switch provided in an embodiment of the present invention.
In figure: 1, thumb wheel shell；11, groove；2, slide block；21, notch；3, knob；31, grip slot；4, spring；5, it revolves
Switch block.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The term of cited such as "upper", "lower", "left", "right", " centre ", is merely convenient to describe in this specification
Be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing technology without essence
It inside holds, when being also considered as the enforceable scope of the present invention.
A kind of rotary switch, as shown in Figure 1, including both ends open inner hollow and thumb wheel shell 1 cylindrical, rotation
The knob 3 that the slide block 2 in thumb wheel shell 1 is arranged in and slide block 2 is driven to rotate, slide block 2 can be around thumb wheel shell 1
Center axis thereof.
The inner wall of thumb wheel shell 1 offers the V-shaped groove 11 in several sections, and several grooves 11 are along thumb wheel shell 1
The distribution of inner wall circumference array.
Slide block 2 is cylindrical, is adapted inside the shape and thumb wheel shell 1 of slide block 2.In the centre bit of slide block 2
It sets and offers jack, connecting rod is fixedly connected in jack, connecting rod is fixedly connected away from one end of slide block 2 with knob 3.
The central axis of connecting rod is parallel with the central axis of thumb wheel shell 1.Connecting rod is rectangular shaft in the embodiment.
Two notches 21 are symmetrically offered on slide block 2, are fixedly connected with spring 4 respectively at notch 21, the one of spring 4
It holds and is fixed with the mouth bottom of notch 21, spill spin block 5 is arranged on two springs 4, spill spin block 5 exists away from the one end at 21 mouthfuls of bottoms of notch
Always the inner wall of thumb wheel shell 1 is connected under the elastic force effect of spring 4.
For the ease of user's turning knob 3, grip slot 31 is offered on the opposite two sidewalls of 3 vertical direction of knob.
Finger can be placed in grip slot 31 by user when in use rotates knob 3, also keeps away while enhancing comfort level
The finger for exempting from people slides from knob 3.
When in use, the rotation of knob 3 is lived in finger grip, and the rotation of knob 3 is able to drive slide block 2 in thumb wheel shell 1
Rotation, using the elastic force of spring 4, spill spin block 5 is held out against always on the inner wall of thumb wheel shell 1, and the rotation of slide block 2 in turn being capable of band
Dynamic spill spin block 5 rotates, and the rotary switch structure in the application is simple, and operate enhanced convenience, and practicability is stronger.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (7)
1. a kind of rotary switch, it is characterised in that: thumb wheel shell (1) including inner hollow is rotatably arranged on the thumb wheel shell
The knob (3) of slide block (2) and driving slide block (2) rotation in body (1), the slide block (2) can be around described group
The center axis thereof for taking turns shell (1), is connect between the knob (3) and the slide block (2) by connecting rod, the connection
The central axis of bar is parallel with the central axis of thumb wheel shell (1).
2. a kind of rotary switch according to claim 1, it is characterised in that: symmetrically offer two on the slide block (2)
Notch (21) is fixedly connected with spring (4) respectively at the notch (21), end and notch (21) of the spring (4)
Mouth bottom is fixed, and is arranged on two springs (4) spill spin block (5), and the spill spin block (5) abuts away from the one end at notch (21) mouth bottom
Inner wall in thumb wheel shell (1), the inner wall of the thumb wheel shell (1) offers the V-shaped groove in several sections (11), several recessed
Slot (11) along thumb wheel shell (1) inner wall array distribution.
3. a kind of rotary switch according to claim 2, it is characterised in that: the slide block (2) is cylindrical.
4. a kind of rotary switch according to claim 3, it is characterised in that: the center of the slide block (2) opens up
There is jack, the connecting rod is fixed between connecting rod and slide block (2) in one end insertion jack of the knob (3)
Connection.
5. a kind of rotary switch according to claim 1, it is characterised in that: knob (3) vertical direction it is opposite two
Grip slot (31) are offered on side wall.
6. a kind of rotary switch according to claim 1, it is characterised in that: the thumb wheel shell (1) is cylindrical.
7. a kind of rotary switch according to claim 1, it is characterised in that: the connecting rod is rectangular shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722290.3A CN110299262B (en) | 2019-08-06 | 2019-08-06 | Rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722290.3A CN110299262B (en) | 2019-08-06 | 2019-08-06 | Rotary switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110299262A true CN110299262A (en) | 2019-10-01 |
| CN110299262B CN110299262B (en) | 2024-04-23 |
Family
ID=68032787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910722290.3A Active CN110299262B (en) | 2019-08-06 | 2019-08-06 | Rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110299262B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021735A1 (en) * | 2020-07-29 | 2022-02-03 | 深圳市大疆创新科技有限公司 | Adjustment apparatus and electronic device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763973A (en) * | 2009-12-23 | 2010-06-30 | 海洋王照明科技股份有限公司 | Self-locking knob switch |
| US20130037392A1 (en) * | 2010-05-20 | 2013-02-14 | Sumitomo Wiring Systems, Ltd., | Operating device |
| CN206555525U (en) * | 2017-02-28 | 2017-10-13 | 上海孚因流体动力设备股份有限公司 | A kind of portable positioning knob device |
| CN207165473U (en) * | 2017-08-08 | 2018-03-30 | 江苏正通电子股份有限公司 | A kind of automotive light switch |
| CN208903902U (en) * | 2018-10-23 | 2019-05-24 | 中山市炫亮电器有限公司 | A kind of rotary switch |
| CN109989327A (en) * | 2019-05-15 | 2019-07-09 | 泗阳新路交通设施有限公司 | A kind of transmission device and the linotype machine for road marking using the transmission device |
| CN209993520U (en) * | 2019-08-06 | 2020-01-24 | 中壹发展八五零电子有限公司 | Rotary switch |
-
2019
- 2019-08-06 CN CN201910722290.3A patent/CN110299262B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763973A (en) * | 2009-12-23 | 2010-06-30 | 海洋王照明科技股份有限公司 | Self-locking knob switch |
| US20130037392A1 (en) * | 2010-05-20 | 2013-02-14 | Sumitomo Wiring Systems, Ltd., | Operating device |
| CN206555525U (en) * | 2017-02-28 | 2017-10-13 | 上海孚因流体动力设备股份有限公司 | A kind of portable positioning knob device |
| CN207165473U (en) * | 2017-08-08 | 2018-03-30 | 江苏正通电子股份有限公司 | A kind of automotive light switch |
| CN208903902U (en) * | 2018-10-23 | 2019-05-24 | 中山市炫亮电器有限公司 | A kind of rotary switch |
| CN109989327A (en) * | 2019-05-15 | 2019-07-09 | 泗阳新路交通设施有限公司 | A kind of transmission device and the linotype machine for road marking using the transmission device |
| CN209993520U (en) * | 2019-08-06 | 2020-01-24 | 中壹发展八五零电子有限公司 | Rotary switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022021735A1 (en) * | 2020-07-29 | 2022-02-03 | 深圳市大疆创新科技有限公司 | Adjustment apparatus and electronic device |
| CN114514466A (en) * | 2020-07-29 | 2022-05-17 | 深圳市大疆创新科技有限公司 | Adjusting device and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110299262B (en) | 2024-04-23 |
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| GR01 | Patent grant |