CN109411285A - A kind of mechanical switch structure - Google Patents
A kind of mechanical switch structure Download PDFInfo
- Publication number
- CN109411285A CN109411285A CN201811427040.9A CN201811427040A CN109411285A CN 109411285 A CN109411285 A CN 109411285A CN 201811427040 A CN201811427040 A CN 201811427040A CN 109411285 A CN109411285 A CN 109411285A
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- China
- Prior art keywords
- contact
- shell
- spinner handle
- hole
- handle component
- 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.)
- Pending
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- 238000009434 installation Methods 0.000 claims abstract description 27
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000000806 elastomer Substances 0.000 claims description 10
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 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
-
- 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
- H01H19/20—Driving mechanisms allowing angular displacement of the operating part to be effective in either direction
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The present invention relates to switching technique fields, a kind of mechanical switch structure is disclosed, it include: shell, spinner handle component and control panel, the shell connects with the control panel and has been enclosed installation space, one end of the spinner handle component is installed in the installation space, the other end is through the shell and stretches out in outside the shell, and the part that the control panel is located in the installation space is arranged at intervals with multiple contacts；The part that the spinner handle component is located in the installation space is provided with contact chip, the spinner handle component can be rotated and drive the contact chip mobile, so that the contact chip correspondence is connected to the contact different in the multiple contact and can switch between the different contacts, by using above-mentioned technical proposal, the technical issues of solving since current switch position is limited, being unable to satisfy customer demand.
Description
Technical field
The present invention relates to switching technique fields, more particularly to a kind of mechanical switch structure.
Background technique
Existing switch is mostly Single spring contact-making switch, general only closing and two kinds of functions of conducting, alternative shelves
Position is limited, is unable to satisfy customer demand, and therefore, urgent need provides the new technical solution of one kind and goes to solve above-mentioned technical problem.
Summary of the invention
The embodiment of the present invention is intended to provide a kind of mechanical switch structure, solves since current switch position is limited, can not
The technical issues of meeting customer need.
In order to solve the above technical problems, the embodiment of the present invention is the following technical schemes are provided: a kind of mechanical switch structure, packet
Include: shell, spinner handle component and control panel, the shell connects with the control panel and has been enclosed installation space, described
One end of spinner handle component is installed in the installation space, and the other end is through the shell and stretches out in outside the shell, described
The part that control panel is located in the installation space is arranged at intervals with multiple contacts；The spinner handle component is located at the installation space
Interior part is provided with contact chip, and the spinner handle component can be rotated and drive the contact chip mobile, so that the contact chip pair
The contact different in the multiple contact should be connected to and can be switched between the different contacts.
Optionally, the multiple contact includes multiple first contacts and multiple second contacts, between the multiple first contact
Every being arranged and forming first annular contact sets around arrangement, the multiple second contact separation, which is arranged and surround arrangement, forms second
Ring contacts group, the first annular contact sets are located at the periphery of the second ring contacts group；The contact chip includes contact
Portion, the contact portion include the first contact portion and the second contact portion, and first contact portion is abutted or is detached from described first annular
The contact of contact sets, second contact portion abut or are detached from the contact of the second ring contacts group.
Optionally, the contact chip further includes the interconnecting piece connecting with the spinner handle component and connect with the interconnecting piece
The contact portion, the contact portion is by the end of the interconnecting piece along the junction far from the spinner handle component and the interconnecting piece
Direction extend and be recessed to be formed towards the contact.
Optionally, the one side of the shell towards the spinner handle component is equipped with locating part, the locating part and the spinner handle
Component Elastic Contact；The locating part, including elastic component and limited post, one end of the elastic component are connected to the shell, separately
One end is connected to the limited post；The spinner handle component, including shaft and turntable, one end of the shaft are connected to described turn
Disk, the other end run through and stretch out in the shell setting, and the one side of the turntable towards the shell is equipped with multiple limiting slots, institute
It states multiple limiting slots to be arranged around the shaft, the limited post is abutted or is detached from the cell wall of the limiting slot.
Optionally, the shell is located at the part in the installation space equipped with sleeve, and the elastic component is far from the limit
One end of position column is connected to the inside of the sleeve.
Optionally, the shell offers through-hole, and the shaft is arranged in the through-hole simultaneously far from one end of the turntable
It is stretched out in outside the shell by the through-hole, the sleeve and the through-hole are arranged in spacing.
Optionally, the turntable is additionally provided with wave tooth-shape structure, the wave tooth-shape structure far from the shaft on one side
It abuts or is detached from the control panel.
Optionally, the spinner handle component is additionally provided with the first fixing piece and the second fixing piece, first fixing piece and second
Fixing piece is all connected to one side of the turntable far from the shaft；The contact chip is additionally provided with the first connecting hole and the second connection
Hole, one end of first fixing piece are connected in first connecting hole, and one end of second fixing piece is connected to described
In second connecting hole.
Optionally, the shell is additionally provided with the first positioning column and the second positioning column, first positioning column and described second
Positioning column is oppositely arranged；Be additionally provided with first positioning hole and second location hole on the control panel, the first positioning hole with it is described
Second location hole is all set in the periphery of the first annular contact sets, and the first positioning hole and the second location hole point
It is not symmetrical arranged relative to the first annular contact sets and the second ring contacts group；
One end of first limited post is connected in the first positioning hole, and one end of second limited post is connected to
In the second location hole.
Optionally, the shell side is equipped with closure, and the closure includes link block and elastomer block, the link block
One end be connected to the shell, the other end is connected to the elastomer block；
The control panel is additionally provided with locking holes, and the elastomer block is connected in the locking holes.
Compared with prior art, the embodiment of the present invention has the beneficial effect that by providing a kind of mechanical switch structure, wraps
Include: shell, spinner handle component and control panel, the shell connects with the control panel and has been enclosed installation space, described
One end of spinner handle component is installed in the installation space, and the other end is through the shell and stretches out in outside the shell, described
The part that control panel is located in the installation space is arranged at intervals with multiple contacts；The spinner handle component is located at the installation space
Interior part is provided with contact chip, and the spinner handle component can be rotated and drive the contact chip mobile, so that the contact chip pair
The contact different in the multiple contact should be connected to and can be switched between the different contacts, by using
The technical issues of above-mentioned technical proposal solves since current switch position is limited, is unable to satisfy customer demand.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is a kind of overall structure diagram of mechanical switch structure provided in an embodiment of the present invention；
Fig. 2 is a kind of decomposition texture schematic diagram of mechanical switch structure provided in an embodiment of the present invention；
Fig. 3 is a kind of the schematic diagram of the section structure of mechanical switch structure provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of the shell of mechanical switch structure provided in an embodiment of the present invention；
Fig. 5 is a kind of spinner handle component structure diagram of mechanical switch structure provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of the contact chip for mechanical switch structure that inventive embodiments provide；
Fig. 7 is a kind of structural schematic diagram of the pcb board of mechanical switch structure provided in an embodiment of the present invention；
Fig. 8 is that a kind of pcb board of mechanical switch structure provided in an embodiment of the present invention and the connection structure of contact chip are shown
It is intended to.
In figure: 100, mechanical switch structure；10, shell；101, through-hole；102, locating part；1021, elastic component；1022,
Limited post；103, sleeve；104, the first positioning column；105, the second positioning column；106, closure；1061, link block；1062, bullet
Property block；20, spinner handle component；201, shaft；2011, notch；202, turntable；2021, limiting slot；2022, wave tooth-shape structure；
30, contact chip；301, interconnecting piece；3011, the first connecting hole；3012, the second connecting hole；302, contact portion；3021, the first contact
Portion；3022, the second contact portion；40, control panel；401, first annular contact sets；4011, the first contact；402, the second annular touching
Point group；4021, the second contact；403, first positioning hole；404, second location hole；405, locking holes.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Also referring to Fig. 1 and Fig. 2, a kind of mechanical switch structure 100, comprising: shell 10, spinner handle component 20, contact
Piece 30 and control panel 40, wherein the shell 10 and the control panel 40 connect and be enclosed installation space, the rotation
One end of bar assembly 20 is installed in the installation space, and the other end is through the shell 10 and stretches out in outside the shell 10,
The contact chip 30 is set to the part that the spinner handle component 20 is located in the installation space, and the control panel 40 is located at described
Part in installation space is arranged at intervals with multiple contacts；When the spinner handle component 20 rotates and drives the contact chip 30 mobile
When, it can make the contact chip 30 is corresponding to be connected to the contact different in the multiple contact and can be in the different touchings
It is switched between point.
Also referring to Fig. 3 and Fig. 4, the shell 10 is set as cylinder-shaped, and the shell 10 is equipped with through-hole 101, limit
Part 102 and sleeve 103, the locating part 102 are set to the shell 10 towards the one side of the spinner handle component 20, the sleeve
103 are arranged close to the through-hole 101, and described 102 one end of locating part is set in the sleeve 103.
The through-hole 101 is set to the top of the shell 10, and through-hole 101 is provided in round and is set to the shell 10
Middle part, a part of the spinner handle component 20 far from the installation space through the through-hole 101 be arranged.
It is understood that in some embodiments, above-mentioned through-hole 101 can also be not provided in the shell 10
Portion passes through as long as can be realized for spinner handle component 20.
The locating part 102 includes elastic component 1021 and limited post 1022, and one end of the elastic component 1021 is connected to institute
It states in sleeve 103, the other end is connected to the limited post 1022,
It is understood that elastic component 1021 uses spring in the present embodiment.The setting of sleeve 103 can limit elasticity
Transverse curvature occurs for part 1021, plays the role of locating part 102 and preferably contradicts with spinner handle component 20.
It is understood that the quantity of the locating part 102 and the sleeve 103 is at least arranged one, in the present embodiment,
The quantity of locating part 102 and sleeve 103 is disposed as two, can play good damping, is convenient for 20 band of spinner handle component
The different contact of the more stable switching of moving contacting plate 30.
Above-mentioned shell 10 is additionally provided with the first positioning column 104 and the second positioning column 105, first positioning column 104 and second
Positioning column 105 is set to the bottom of the shell 10, and first positioning column 104 and the second positioning column 105 are oppositely arranged, described
First positioning column 104 and the second positioning column 105 are for connecting the control panel 40.
It is understood that above-mentioned first positioning column 104 and the second positioning column 105 set at least to one, in other realities
It applies in example, above-mentioned first positioning column 104 and the second positioning column 105 may be set to be two, play better fixed function.
Above-mentioned shell 10 is additionally provided with closure 106, and above-mentioned closure 106 is set to 10 side of shell, the closure 106
It include: link block 1061 and elastomer block 1062, one end of the link block 1061 is connected to the shell 10, and the other end is connected to
The elastomer block 1062, the elastomer block 1062 are used to be clamped the locking holes of following control panels 40.
It is understood that the quantity at least two of above-mentioned closure 106, in the present embodiment, the quantity of closure 106
Three are set as, plays the role of that shell 10 is preferably fixed on control panel 40.
Also referring to Fig. 5 and Fig. 6, spinner handle component 20, including shaft 201 and turntable 202, one end of the shaft 201
It is connected to the turntable 202, the other end is arranged through the through-hole 101 of above-mentioned shell 10, and the turntable 202 is towards the shell 10
One side be equipped with multiple limiting slots 2021, the multiple limiting slot 2021 around the shaft 201 be arranged, above-mentioned limited post 1022
The cell wall for abutting or being detached from the limiting slot 2021, when rotating shaft 201, towards described in the pressing of the direction of the control panel 40
Spinner handle component 20, so that the limited post 1022 is detached from the limiting slot 2021, in rotation process, limited post 1022 contradicts turntable
202 so that deformation occurs for elastic component 1021, when stop operating shaft 201 when, under the action of 1021 restoring force of elastic component so that
The limited post 1022 is abutted with the cell wall of the limiting slot 2021, to realize that the contact chip 30 for being connected to spinner handle component 20 exists
It is switched between different contacts.
It is understood that in some embodiments, 201 upper end of shaft is equipped with a notch 2011, and the notch 2011 is along turning
The setting of 201 vertical direction of axis, the setting of the notch 2011, it is possible to increase the artificial contact area for holding shaft 201, to increase hand
The frictional force of shaft 201 is held, rotates spinner handle component 20 convenient for manually holding 2011 position of notch of shaft 201.
It is understood that the quantity of the limiting slot 2021 is at least arranged two, in the present embodiment, limiting slot 2021
Quantity is set as 16, and in some embodiments, the quantity of limiting slot 2021 can also be set according to actual needs, by setting
Multiple limiting slots 2021 are set, realize that spinner handle component 20 switches between different contacts with moving contacting plate 30, to meet
The needs of client.
It is understood that in some embodiments, above-mentioned turntable 202 is additionally provided with wave tooth far from shaft 201 on one side
Shape structure 2022, the wave tooth-shape structure 2022 are used to abutting or being detached from the control panel 40, wave tooth-shape structure 2022
Setting can play the contact area for reducing turntable 202 and control panel 40, when rotating shaft 201, it is possible to reduce turntable 202
With the contact friction force of control panel 40.
Above-mentioned spinner handle component 20 is additionally provided with the first fixing piece (not shown) and the second fixing piece (not shown), the first fixing piece
It is disposed as cylinder with the second fixing piece, it is separate that first fixing piece and the second fixing piece are all set in the turntable 202
The one side of the shaft 201, first fixing piece and second fixing piece are for fixing the contact chip 30.
It is understood that in some embodiments, above-mentioned first fixing piece and the second fixing piece may be alternatively provided as other
Shape, as long as can be realized the first fixing piece and the second fixing piece is fixed on contact chip 30.
It is understood that in some embodiments, above-mentioned first fixing piece can not also be existed simultaneously with the second fixing piece,
Such as, first fixing piece can be only set, second fixing piece can also be only set, as long as can be realized the company of contact chip 30
It is connected to spinner handle component 20.
Contact chip 30, including interconnecting piece 301 and contact portion 302, the interconnecting piece 301 is for connecting the spinner handle component
20, the contact portion 302 is for control panel 40 described in Elastic Contact.
The interconnecting piece 301 is set as tabular, and the contact portion 302 is extended simultaneously by 301 horizontal direction of interconnecting piece
It is recessed to be formed towards following contacts.
Above-mentioned contact portion 302 includes the first contact portion 3021 and the second contact portion 3022,3021 He of the first contact portion
Second contact portion 3022 is for contacting following multiple contacts, so that switch conduction.
It is understood that above-mentioned first contact portion 3021 and the second contact portion 3022 have certain elasticity, convenient for above-mentioned
Contact chip 30 is squeezed when spinner handle component 20 rotates, and different contacts is selected to switch over.
It is understood that set between above-mentioned first contact portion 3021 and the second contact portion 3022 it is at regular intervals, should between
Away from the distance between size and following first annular contact sets 401 and the second ring contacts group 402 be consistent, be convenient for first
Contact portion 3021 preferably contacts the contact of first annular contact sets 401, and preferably contact second is annular for the second contact portion 3022
The contact of contact sets 402.
It is understood that above-mentioned first contact portion 3021 and the second contact portion 3022 are disposed as two, it is convenient for first
Contact portion 3021 is preferably contacted with the first contact 4011 and the second contact portion 3022 with the second contact 4021, improves the first contact
The stability that portion 3021 is contacted with the first contact 4011 and the second contact portion 3022 with the second contact 4021.
It is understood that in some embodiments, above-mentioned first contact portion 3021 is at least arranged one, the second contact portion
3022 are also at least arranged one, if can be realized the first contact portion 3021 and the first contact 4011 and the second contact portion 3022 and
The contact of second contact 4021.
It is understood that above-mentioned contact chip 30 is additionally provided with the first connecting hole 3011 and the second connecting hole 3012, above-mentioned
One connecting hole 3011 and the second connecting hole 3012 are all set in interconnecting piece 301, and first connecting hole 3011 is consolidated with above-mentioned first
Determine part connection, second connecting hole 3012 is connect with above-mentioned second fixing piece, so that the contact chip 30 is connected to described turn
Disk 202.
It is understood that above-mentioned first fixing piece and the first connecting hole 3011 are clamped, above-mentioned second fixing piece and second
Connecting hole 3012 be clamped, to realize that contact chip 30 is connected to spinner handle component 20, in some embodiments, above-mentioned first fixing piece with
First connecting hole 3011, the second fixing piece and the second connecting hole 3012 can also be by way of grafting or threaded connection, and realization connects
Contact 30 is connected to spinner handle component 20.
It is understood that in some embodiments, the first connecting hole 3011 and the first fixing piece can be only set, or
Only the second connecting hole 3012 of setting and the second fixing piece, are connected to above-mentioned turntable 202 for contact chip 30 as long as can be realized.
In the present embodiment, while the first connecting hole 3011 and the second connecting hole 3012 are set, can play will preferably connect
Contact 30 is fixed on above-mentioned turntable 202, plays the role of firm contact piece 30.
Referring to Figure 7 together and Fig. 8, control panel 40 are set as rectangular, including multiple contacts, the multiple contact include
Multiple first contacts 4011 and multiple second contacts 4021, the multiple interval of first contact 4011 are arranged and are formed around arrangement
First annular contact sets 401, the multiple interval of second contact 4021 are arranged and form the second ring contacts group around arrangement
402, the first annular contact sets 401 and the second ring contacts group 402 are arranged concentrically, and the second ring contacts group 402 is arranged
In the periphery of the first annular contact sets 401, in the present embodiment, first annular contact sets 401 are by 16 the first contacts
4011 form, and the second ring contacts group 402 is formed by 16 the second contacts 4021, and is equipped between the first contact 4011
One fixed spacing, sets between the second contact 4021 at regular intervals, and above-mentioned first contact 4011 is oppositely arranged with the second contact 4021,
Above-mentioned control panel 40 is pcb board.
It is understood that the number of above-mentioned first contact 4011 and the second contact 4021, can set according to the actual situation
It sets, it is not limited to be set as 16.
It is understood that the diameter of first annular contact sets 401 is greater than the second ring contacts group 402 in the present embodiment
Diameter, the distance between first annular contact sets 401 and the second ring contacts group 402 and above-mentioned first contact portion 3021 and
The distance between two contact portions 3022 are consistent.When the first contact of above-mentioned first contact portion 3021 and first annular contact sets 401
After 4011 contact, while the second contact portion 3022 is contacted with the second contact 4021 of above-mentioned second ring contacts group 402, realization is opened
Close conducting.
It is understood that being additionally provided with first positioning hole 403 and second location hole 404 on control panel 40, described first is fixed
Position hole 403 and the second location hole 404 are all set in the first annular contact sets 401 and the second ring contacts group
402 periphery, and the relatively described first annular contact sets 401 of the first positioning hole 403 and the second location hole 404 and
Second ring contact sets 402 are symmetrical arranged；The first positioning hole 403 is connected to above-mentioned first positioning column 104, second positioning
Hole 404 is connected to above-mentioned second positioning column 105, so that the shell 10 is fixed on the control panel 40.
It is understood that above-mentioned first positioning column 104 and 403 grafting of first positioning hole, above-mentioned second positioning column 105 with
404 grafting of second location hole, to realize that the shell 10 is connected to the control panel 40.In some embodiments, above-mentioned first
Positioning column 104 and first positioning hole 403 are clamped, and above-mentioned second positioning column 105 is clamped with second location hole 404, described in realizing
Shell 10 is connected to the control panel 40, it should be noted that in the present embodiment, it is not limited to above two connection type,
Also other connection types be can choose, as long as can be realized shell 10 is connected to the control panel 40.
It is understood that above-mentioned first positioning hole 403 and second location hole 404 are at least arranged one, in some implementations
In example, above-mentioned first positioning hole 403 and second location hole 404 may be alternatively provided as two, play preferably by shell 10 it is fixed with
The effect of the control panel 40.
Locking holes 405 are additionally provided on control panel 40, locking holes 405 are close to the first positioning hole 403 and second location hole
404 settings, locking holes 405 are set to the periphery of the first annular contact sets 401, and above-mentioned elastomer block 1062 is connected in the lock
Hole 405 is closed, so that the shell 10 is connected on the control panel 40, it, can when elastomer block 1062 is detached from the locking holes 405
So that shell 10 is detached from the control panel 40, multiple contacts on control panel 40 are overhauled convenient for staff.
It is understood that the quantity of the locking holes 405 sets at least to two, in the present embodiment, locking holes 405
Quantity is set as three, can play the role of that shell 10 is preferably locked on control panel 40.
In use, firstly, making the limit in shell 10 through through-hole setting by one end by shaft 201 far from turntable 202
Position part abuts or is detached from the limiting slot 2021, secondly, by the of the first connecting hole 3011 of contact chip 30 and spinner handle component 20
One fixing piece is connected, and the second connecting hole 3012 is connected with above-mentioned second fixing piece, and contact chip 30 is connected to rotation to realize
First contact portion 3021 of contact chip 30 is contacted first annular contact sets 401 by bar assembly 20, the second contact portion 3022 contact the
Second ring contact sets 402, finally, the closure 107 by 10 side of shell locks together with the locking holes 405 on control panel 40,
To realize that shell 10 is fixed on control panel 40.
The embodiment of the present invention has the beneficial effect that by providing a kind of mechanical switch structure 100, comprising: shell 10, rotation
Bar assembly 20 and control panel 40, the shell 10 and the control panel 40 connect and have been enclosed installation space, the rotation
One end of bar assembly 20 is installed in the installation space, and the other end is through the shell 10 and stretches out in outside the shell 10,
The part that the control panel 40 is located in the installation space is arranged at intervals with multiple contacts；The spinner handle component 20 is located at described
Part in installation space is provided with contact chip 30, and the spinner handle component 20 can be rotated and drive the contact chip 30 mobile, with
Make the contact chip 30 is corresponding to be connected to the contact different in the multiple contact and can be between the different contacts
It switches over, by using aforesaid way, when rotating spinner handle component 20, contact chip 30 is rotated also with spinner handle component 20, with
Realize that multiple contacts solve to realize the different gear of switching due to current on 30 touch panel 40 of contact chip
The technical issues of switch position is limited, is unable to satisfy customer demand.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；At this
It under the thinking of invention, can also be combined between the technical characteristic in above embodiments or different embodiment, step can be with
It is realized with random order, and there are many other variations of different aspect present invention as described above, for simplicity, they do not have
Have and is provided in details；Although the present invention is described in detail referring to the foregoing embodiments, the ordinary skill people of this field
Member is it is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of skill
Art feature is equivalently replaced；And these are modified or replaceed, each reality of the application that it does not separate the essence of the corresponding technical solution
Apply the range of a technical solution.
Claims (10)
1. a kind of mechanical switch structure characterized by comprising shell, spinner handle component and control panel, the shell and institute
It states control panel and connects and be enclosed installation space, one end of the spinner handle component is installed in the installation space, another
End is through the shell and stretches out in outside the shell, and the part that the control panel is located in the installation space is arranged at intervals with
Multiple contacts；The part that the spinner handle component is located in the installation space is provided with contact chip, and the spinner handle component can be rotated
And the contact chip is driven to move, so that contact chip correspondence is connected to the different contact in the multiple contact and can
It is switched between the different contacts.
2. mechanical switch structure according to claim 1, which is characterized in that the multiple contact includes multiple first touchings
Point and multiple second contacts, the multiple first contact separation, which is arranged and surround arrangement, forms first annular contact sets, described more
A second contact separation, which is arranged and surround arrangement, forms the second ring contacts group, and the first annular contact sets are located at described second
The periphery of ring contacts group；
The contact chip includes contact portion, and the contact portion includes the first contact portion and the second contact portion, first contact portion
The contact of the first annular contact sets is abutted or is detached from, second contact portion abuts or be detached from the second annular touching
The contact of point group.
3. mechanical switch structure according to claim 2, which is characterized in that the contact chip further includes and the spinner handle
The interconnecting piece of component connection and the contact portion that is connect with the interconnecting piece, the contact portion by the interconnecting piece end edge
The direction of junction far from the spinner handle component and the interconnecting piece extends and is recessed to be formed towards the contact.
4. mechanical switch structure according to claim 1-3, which is characterized in that the shell is towards the rotation
The one side of bar assembly is equipped with locating part, the locating part and the spinner handle component Elastic Contact；
The locating part, including elastic component and limited post, one end of the elastic component are connected to the shell, and the other end is connected to
The limited post；
The spinner handle component, including shaft and turntable, one end of the shaft are connected to the turntable, and the other end runs through and stretches out
It is arranged in the shell, the one side of the turntable towards the shell is equipped with multiple limiting slots, and the multiple limiting slot is around institute
Shaft setting is stated, the limited post is abutted or is detached from the cell wall of the limiting slot.
5. mechanical switch structure according to claim 4, which is characterized in that the shell is located in the installation space
Part be equipped with sleeve, the elastic component is connected to the inside of the sleeve far from one end of the limited post.
6. mechanical switch structure according to claim 5, which is characterized in that the shell offers through-hole, and described turn
Axis is arranged in the through-hole far from one end of the turntable and is stretched out in outside the shell by the through-hole, the sleeve with it is described
Through-hole is arranged in spacing.
7. mechanical switch structure according to claim 4, which is characterized in that one side of the turntable far from the shaft
It is additionally provided with wave tooth-shape structure, the wave tooth-shape structure is abutted or is detached from the control panel.
8. mechanical switch structure according to claim 4, which is characterized in that it is fixed that the spinner handle component is additionally provided with first
Part and the second fixing piece, first fixing piece and the second fixing piece are all connected to one side of the turntable far from the shaft；
The contact chip is additionally provided with the first connecting hole and the second connecting hole, and one end of first fixing piece is connected to described first
In connecting hole, one end of second fixing piece is connected in second connecting hole.
9. mechanical switch structure according to claim 2, which is characterized in that the shell be additionally provided with the first positioning column and
Second positioning column, first positioning column and second positioning column are oppositely arranged；
First positioning hole and second location hole are additionally provided on the control panel, the first positioning hole and the second location hole are equal
Be set to the periphery of the first annular contact sets, and the first positioning hole and the second location hole be respectively relative to it is described
First annular contact sets and the second ring contacts group are symmetrical arranged；
One end of first limited post is connected in the first positioning hole, and one end of second limited post is connected to described
In second location hole.
10. mechanical switch structure according to claim 1, which is characterized in that the shell side is equipped with closure, institute
Stating closure includes link block and elastomer block, and one end of the link block is connected to the shell, and the other end is connected to the bullet
Property block；
The control panel is additionally provided with locking holes, and the elastomer block is connected in the locking holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811427040.9A CN109411285A (en) | 2018-11-27 | 2018-11-27 | A kind of mechanical switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811427040.9A CN109411285A (en) | 2018-11-27 | 2018-11-27 | A kind of mechanical switch structure |
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| CN205050742U (en) * | 2015-10-27 | 2016-02-24 | 浙江达威电子有限公司 | Gear rotary switch |
| CN106783331A (en) * | 2016-12-23 | 2017-05-31 | 深圳市海和科技股份有限公司 | A kind of stepless rotation speed-regulating controling switch |
| CN108054042A (en) * | 2017-10-31 | 2018-05-18 | 高铭电子（惠州）有限公司 | A kind of start stop switch for being applied to engine or generator |
| CN209591882U (en) * | 2018-11-27 | 2019-11-05 | 深圳和而泰智能控制股份有限公司 | A kind of mechanical switch structure |
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| CN2735528Y (en) * | 2004-06-29 | 2005-10-19 | 富士康(昆山)电脑接插件有限公司 | Pushing switch |
| TWI276130B (en) * | 2005-11-30 | 2007-03-11 | Kye Systems Corp | Structure of rotary switch |
| CN201117524Y (en) * | 2007-07-25 | 2008-09-17 | 升威电子制品(东莞)有限公司 | Multi-way switch |
| CN101587791A (en) * | 2009-06-19 | 2009-11-25 | 惠州市正牌科电有限公司 | Rotary switch |
| CN101944452A (en) * | 2010-09-02 | 2011-01-12 | 广东升威电子制品有限公司 | Encoder with eight-direction switch |
| CN103843094A (en) * | 2011-11-04 | 2014-06-04 | 东京Cosmos电机株式会社 | Bearing structure for rotary control-type electronic component |
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| CN202839420U (en) * | 2012-09-17 | 2013-03-27 | 宁波嘉林电子有限公司 | Multifunctional shift rotary switch |
| CN205050742U (en) * | 2015-10-27 | 2016-02-24 | 浙江达威电子有限公司 | Gear rotary switch |
| CN106783331A (en) * | 2016-12-23 | 2017-05-31 | 深圳市海和科技股份有限公司 | A kind of stepless rotation speed-regulating controling switch |
| CN108054042A (en) * | 2017-10-31 | 2018-05-18 | 高铭电子（惠州）有限公司 | A kind of start stop switch for being applied to engine or generator |
| CN209591882U (en) * | 2018-11-27 | 2019-11-05 | 深圳和而泰智能控制股份有限公司 | A kind of mechanical switch structure |
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