CN209056419U - A kind of New Rotary code switch - Google Patents
A kind of New Rotary code switch Download PDFInfo
- Publication number
- CN209056419U CN209056419U CN201822109386.6U CN201822109386U CN209056419U CN 209056419 U CN209056419 U CN 209056419U CN 201822109386 U CN201822109386 U CN 201822109386U CN 209056419 U CN209056419 U CN 209056419U
- Authority
- CN
- China
- Prior art keywords
- rotary body
- contact
- code switch
- brush
- rotary
- 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)
Abstract
The utility model discloses a kind of New Rotary code switch, it is related to technical field of the electromechanical equipment, it include: upper cover, rotary body, contact card, brush plate, pedestal and leading-out terminal, the upper cover is fixedly connected with the base and is formed the cavity of an inner hollow, it is provided with the through-hole through pedestal outward by cavity, and rotary body is installed in cavity, contact card and brush plate, the contact card is arranged between rotary body and brush plate, the brush plate is fixedly connected with contact card by fastener, the locating slot being arranged on the rotary body and the V-arrangement elastic slice sliding contact being arranged on contact card are connect, the leading-out terminal passes through the brush contact being arranged on through-hole and brush plate and connect.The utility model has that structure is simple, and good water-proof effect is easy to assembly, while the locating slot being arranged on rotary body and the V-arrangement elastic slice sliding contact being arranged on contact card are connect, and enhance the experience sense of user.
Description
Technical field
The utility model relates to technical field of the electromechanical equipment, specially a kind of New Rotary code switch.
Background technique
Rotary encoder switch is a kind of switch common on circuit main board, adjusts frequency as wire jumper, is also coding
Switch, toggle switch export binary system binary-coded decimal.It is widely used on electrical equipment and mechnical servo electric machinery control device,
Such as this on mouse makes rotary encoder switch.
Existing code switch can be divided into two major classes: one is traditional mechanical encoding switches；Another kind is electronics
The digital coding of class switchs.Although digital encoding switch performance is good, easy to use, the mating middle a large amount of I/ of needs is being used
The conversion of O point, modern some numerically-controlled machine tools, instrument and meter, electrical equipment etc. are to the higher equipment of performance requirement, still using machinery
Formula code switch can save a large amount of I/O point in this way.Existing machinery rotating type code switch there is user experience
Difference, no water-proofing treatment, and structure is complex, assembling is inconvenient.Therefore, design a novel rotary encoder switch has very much
It is necessary.
Utility model content
The purpose of this utility model is to provide a kind of New Rotary code switch, it is simple to have a structure, easy to assembly,
Good water-proof effect, while the locating slot being arranged on rotary body and the V-arrangement elastic slice sliding contact being arranged on contact card are connect, and are enhanced
The advantages of experience sense of user, solve the problems, such as that above-mentioned technical background is proposed.
To achieve the above object, the utility model provides the following technical solutions: a kind of New Rotary code switch, packet
Include: upper cover, rotary body, contact card, brush plate, pedestal and leading-out terminal, the upper cover are fixedly connected with the base and shape
At the cavity of an inner hollow, it is provided with outward by cavity and rotary body is installed in the through-hole and cavity of pedestal, is connect
Card and brush plate are touched, the contact card is arranged between rotary body and brush plate, and the brush plate is with contact card by tight
Firmware is fixedly connected, and the locating slot being arranged on the rotary body and the V-arrangement elastic slice sliding contact being arranged on contact card are connect,
The leading-out terminal passes through the brush contact being arranged on through-hole and brush plate and connect.
Preferably, the strip groove that opens up of the contact card bottom is provided with convex closure piece in the strip groove.
Preferably, an annular groove is offered on the rotary body, and water proof ring, the rotation are provided in the annular groove
The bottom of body is provided with the briquetting of arcuation, and the briquetting is connect by convex closure piece with brush rotary contact type.
Preferably, the quantity of the strip groove and size and the quantity and size of convex closure piece match.
Preferably, axle center is additionally provided on the rotary body, upper cover is run through in the axle center.
Preferably, the quantity of the V-arrangement elastic slice is two, and two V-arrangement elastic slices are symmetrical with the central axes for contacting card
Distribution, the V-arrangement elastic slice and the locating slot mutually coincide.
Preferably, the brush and leading-out terminal mutually coincide, and are that conductor material is made.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model can by the way that water proof ring is arranged in a ring groove by opening up an annular groove on rotary body
To prevent from having achieved the effect that waterproof in the hollow cavity that water enters upper cover and pedestal is formed.
2, the utility model is made of upper cover, rotary body, contact card, brush plate, pedestal and leading-out terminal, structure letter
It is single, easy to assembly, while the locating slot being arranged on rotary body and the V-arrangement elastic slice sliding contact being arranged on contact card are connect, and are increased
The strong experience sense of user.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the structure chart of the utility model；
Fig. 3 is the structure chart of the utility model rotary body.
Appended drawing reference and title in figure is as follows:
1, upper cover；2, rotary body；3, card is contacted；4, brush plate；5, pedestal；6, water proof ring；7, leading-out terminal；8, lead to
Hole；9, brush；10, V-arrangement elastic slice；11, strip groove；12, pressing is fast；13, axle center；14, annular groove；15, locating slot；16, convex closure
Piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of New Rotary code switch, packet
Include: upper cover 1, rotary body 2, contact card 3, brush plate 4, pedestal 5 and leading-out terminal 7, the upper cover 1 and the pedestal 5 are fixed
The cavity for connecting and being formed an inner hollow is provided with the installation in the through-hole 8 and cavity of pedestal 5 by cavity outward
There are rotary body 2, contact card 3 and brush plate 4, the contact card 3 is arranged between rotary body 2 and brush plate 4, the brush
Piece 4 with contact card 3 be fixedly connected by fastener, the locating slot 15 being arranged on the rotary body 2 with contact card 3 on be arranged
10 sliding contact of V-arrangement elastic slice connection, the V-arrangement elastic slice 10 is integrally formed with contact card 3, and the leading-out terminal 7 passes through logical
9 contact of brush being arranged on hole 8 and brush plate 4 is connect, and the brush 9 mutually coincide with leading-out terminal 7, and is conductor material
Material is made.
By using above-mentioned technical proposal, by upper cover 1, rotary body 2, contact card 3, brush plate 4, pedestal 5 and exit
Son 7 is assembled into an entirety, and structure is simple, easy to assembly, while the locating slot 15 being arranged on rotary body 2 and contact card 3
10 sliding contact of V-arrangement elastic slice of upper setting connects, and in use, can increase the experience sense of user.
Specifically, the strip groove 11 that opens up of contact 3 bottom of card, convex closure piece 16 is provided in the strip groove 11.
Specifically, offering an annular groove 14 on the rotary body 2, water proof ring 6, institute are provided in the annular groove 14
The bottom for stating rotary body 2 is provided with the briquetting 12 of arcuation, and the briquetting 12 passes through convex closure piece 16 and 9 rotary contact type of brush
Connection.
More specifically, the quantity and size phase of the quantity of the strip groove 11 and size and convex closure piece 16
Match.
By using above-mentioned technical proposal, water proof ring 6, which is arranged, can play the role of waterproof, and briquetting 12 is arranged, described
Briquetting 12 drives its rotation by rotary body 2, it passes through strip groove 11 when rotation, by convex closure piece 16 by the electricity in strip groove 11
9 pressure of brush is connected with leading-out terminal 7, an electric appliance access signal is generated between leading-out terminal 7, when brush 9 and exit
Form a breaking signal when son 7 disconnects, circuit signal ceaselessly on-off, has reached the effect of electric appliance various functions adjusting when rotation
Fruit.
Specifically, being additionally provided with axle center 13 on the rotary body 2, upper cover 1 is run through in the axle center 13.
By using above-mentioned technical proposal, axle center 13 is exposed to the outside of upper cover 1, convenient and practical person's rotation process, simultaneously
Rotary sleeve can be also installed on axle center, meet diversified demand.
Specifically, the quantity of the V-arrangement elastic slice 10 is two, two V-arrangement elastic slices 10 are to contact the central axes of card 3
Symmetrical, the V-arrangement elastic slice 10 mutually coincide with the locating slot 15.
By using above-mentioned technical proposal, two V-arrangement elastic slices 10 and locating slot 15 are clamped, and the experience sense of user is stronger.
Leading-out terminal 7 is first passed through the through-hole 8 on pedestal 5, so that leading-out terminal is leaked outside, so by the utility model in assembling
It is using fastener to fix brush plate 4 and contact card 3 afterwards, and is being placed in pedestal 5, then card 3 will be contacted from rotary body 2
Side push-in is clamped V-arrangement elastic slice 10 and locating slot 15, finally installs upper cover 1, the axle center 13 of rotary body 1 is made to leak outside, this is practical
New structure is simple, easy to assembly, quick.
Working principle: the utility model at work, twists the axle center 13 on rotary body 2, drives pressing for 2 bottom of rotary body
Briquetting 12 rotates, it, will be compatible with strip groove 11 by convex closure piece 16 by the strip groove 11 on contact flat spring 3 when rotation
The pressure of brush 9 is connected with each leading-out terminal 7, and an access signal is generated between leading-out terminal 7, when brush 9 and is drawn
When terminal 7 disconnects, then a breaking signal is formed, thus realize that the various functions of electric appliance are adjusted, while rotary body turn 2 is dynamic,
Locating slot 15 and the limit of V-arrangement elastic slice 10 connect, and increase user experience feel.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of New Rotary code switch characterized by comprising upper cover (1), rotary body (2), contact card (3), electricity
Brushing piece (4), pedestal (5) and leading-out terminal (7), the upper cover (1) are fixedly connected with the pedestal (5) and are formed in an inside
Empty cavity is provided with outward by cavity and is equipped with rotary body (2), contact in the through-hole (8) and cavity of pedestal (5)
Card (3) and brush plate (4), the contact card (3) are arranged between rotary body (2) and brush plate (4), the brush plate
(4) it is fixedly connected with contact card (3) by fastener, the locating slot (15) being arranged on the rotary body (2) and contact card
(3) V-arrangement elastic slice (10) the sliding contact connection being arranged on, the leading-out terminal (7) passes through to be set on through-hole (8) and brush plate (4)
Brush (9) the contact connection set.
2. a kind of New Rotary code switch according to claim 1, it is characterised in that: contact card (3) bottom
The strip groove (11) that portion opens up, the strip groove (11) is interior to be provided with convex closure piece (16).
3. a kind of New Rotary code switch according to claim 1, it is characterised in that: opened on the rotary body (2)
Equipped with an annular groove (14), it is provided with water proof ring (6) in the annular groove (14), the bottom of the rotary body (2) is provided with
The briquetting (12) of arcuation, the briquetting (12) are connect by convex closure piece (16) with brush (9) rotary contact type.
4. a kind of New Rotary code switch according to claim 2, it is characterised in that: the number of the strip groove (11)
Amount and size and the quantity and size of convex closure piece (16) match.
5. a kind of New Rotary code switch according to claim 1, it is characterised in that: on the rotary body (2) also
It is provided with axle center (13), the axle center (13) runs through upper cover (1).
6. a kind of New Rotary code switch according to claim 1, it is characterised in that: the V-arrangement elastic slice (10)
Quantity be two, two V-arrangement elastic slices (10) are symmetrical with the central axes for contacting card (3), the V-arrangement elastic slice (10) with
The locating slot (15) is mutually coincide.
7. a kind of New Rotary code switch according to claim 1, it is characterised in that: the brush (9) and extraction
Terminal (7) mutually coincide, and is that conductor material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109386.6U CN209056419U (en) | 2018-12-17 | 2018-12-17 | A kind of New Rotary code switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109386.6U CN209056419U (en) | 2018-12-17 | 2018-12-17 | A kind of New Rotary code switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056419U true CN209056419U (en) | 2019-07-02 |
Family
ID=67055073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109386.6U Expired - Fee Related CN209056419U (en) | 2018-12-17 | 2018-12-17 | A kind of New Rotary code switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056419U (en) |
-
2018
- 2018-12-17 CN CN201822109386.6U patent/CN209056419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |