CN2440256Y - Rotary switch - Google Patents
Rotary switch Download PDFInfo
- Publication number
- CN2440256Y CN2440256Y CN 00243707 CN00243707U CN2440256Y CN 2440256 Y CN2440256 Y CN 2440256Y CN 00243707 CN00243707 CN 00243707 CN 00243707 U CN00243707 U CN 00243707U CN 2440256 Y CN2440256 Y CN 2440256Y
- Authority
- CN
- China
- Prior art keywords
- rotary switch
- disk body
- control disk
- press element
- conducting portion
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 239000011159 matrix material Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 208000012868 Overgrowth Diseases 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000000153 supplemental effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a rotary switch which comprises a control disk body, a positioning body which is used for supporting the control disk body, a rotary body which is positioned in the positioning body, and a base body which is connected with the positioning body, wherein the rotary body is connected and linked with the control disk body. A first conducting part and a second conducting part are prearranged on the base body. A plurality of groups of pressing parts are arranged on the contact surface of the rotary body and the base body to form different return circuit signals. Pressing elements move and press the first conducting part to form a circuit, so that the return circuit signals can be output. Control handle can be generated by means of the linking of an elastic sheet body and the control disk body, and purposes of the generation of a plurality of groups of return circuit signals and convenient assembly are achieved by means of positioning slots on the base body.
Description
The utility model relates to a kind of rotary switch, relates in particular to a kind of user of enhancing and controls feel, is convenient to assemble and can produces the rotary switch of multiple groups of loop signal.
As shown in Figure 1, the name that proposes on April 27th, 2000 for the applicant is called the utility model application No.00234279.0 of " improved structure of rotary switch ".Inner hollow and the connecting portion that communicate with aforementioned perforation that the perforation that it is offered on disk body by a control and is stretched out by control disk body one epitaxial lateral overgrowth, and being provided with one in this connecting portion is provided with perforation and partly is exposed to the press element of controlling outside the disk body end face, because the protuberance on the press element is greater than the perforation external diameter, thereby press element can not deviate from, the press element other end passes spring plate, withstand first conducting portion of matrix behind perforation on positioning body and the rotor and the conjugate foramen, and be provided with first conducting portion and second conducting portion in this matrix appropriate position, first, being printed with the loop between second conducting portion connects, utilization is by the snapping hole of the stepped spring plate that forms on this connecting portion, make the control disk body, spring plate, positioning body, press element and rotor assembling location, utilize the junction surface and the engaging groove that are provided with respectively on positioning body and the matrix again, the mutual assembly of reference column and location hole, make the salient point on the spring plate cooperate card lifting to make usefulness with guide runner, thereby constitute a rotary switch.
Yet, through the applicant above-mentioned rotary switch is constantly tested, find that there is following defective in it:
One, control disk body and positioning body excesssive gap are not having under the situation about suitably supporting, and often produce the control panel solid offsetting when user operates and tilt, and cause rotating smoothly or the output error instruction.
Two, above-mentioned rotary switch does not have positioning design, can't prepare to align starting point during assembling, will cause putting in order of software design and actual pressing part not to be inconsistent, thereby causes the instruction entanglement.
Three, matrix directly prints the loop design, because of needs are offered engaging groove and location hole, thus quite difficult on making, and often need secondary operations, and the precision of its requirement more makes manufacturing cost very high.
Four, steppedly on the connecting portion of control disk body need to form, accept accepting area on the positioning body and second bonding land of rotor snapping with first bonding land of spring plate snapping, the quite high and quite inconvenience of assembling of cost of manufacture, and often because the error that wherein a bonding land produced and can't assembling.
Five, formation end in press element bottom is a taper, first conducting portion of making by elastic strip body, because press element is made by the higher material of rigidity, to cause the first conducting portion stage casing bossing heavy wear under long-term the use, and press element does not have positioning design, be subject to control disk body influence and pivoting friction first conducting portion thereupon, more shortened its useful life.
Six, the design complexity of spring plate and guide runner, die sinking is quite difficult, and when the control disk body produces, the easy torsional deformation of spring plate, thus cause rotary switch can't continue smooth rotation.
Therefore, main purpose of the present utility model is to overcome above-mentioned defective.The utility model provides a kind of user of enhancing to control feel, is convenient to assemble and can produces the rotary switch of multiple groups of loop signal, and it is as described below that it improves structure:
One, set up in the form of a ring a plurality of support portions and a carrier on the contact-making surface of control disk body and positioning body separately, thus run-off the straight when effectively preventing to control the disk body rotation.
Two, control disk body and positioning body are provided with and connect the holder that the stage casing has the spring plate of salient point, reach the protuberance that is provided with the guide runner of a circular distribution corresponding to the salient point circumference travel zone place of above-mentioned spring plate, so that for the user provides preferable control feel, this spring plate design is simple and easy, except that can reducing the spring plate torsional deformation that is caused because of the improper use of control disk body, more can significantly save its making and replacement cost.
Three, a crimp of being made by the lower material of rigidity such as rubber or plastic cement is set up in the press element bottom, and replace first conducting portion with elasticity or touch switch, can have higher useful life, add the loop design and use public pin and the connection of a plurality of pin instead, make signal output more accurate.
Four, the connecting portion of this control disk body be provided with one with the snapping ear of rotor snapping, and on rotor, be provided with the breach of an assist location, extend two fins by press element bottom periphery in addition, and matrix is provided with two groups of protuberances to constitute the location notch for the two fins location of above-mentioned press element, so that align starting point during assembling really, thereby can make the collocation that puts in order of software design and actual pressing part, avoid causing the instruction entanglement.
Five, have installing hole and connecting hole on control disk body and the press element, and be provided with a plurality of fixed parts, thereby make the utility model become a module, to cooperate the installation of Related product in the matrix bottom surface.
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of known rotary switch;
Fig. 2 is a stereoscopic schematic diagram of the present utility model;
Fig. 3,4 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 5-1,5-2 are the generalized section of Fig. 2 A-A position;
Fig. 6 is the schematic diagram of looking closely of the present utility model;
Fig. 7-1,7-2 are spring plate illustrative view of the present utility model;
Fig. 8-1,8-2 are binary coding schematic diagram of the present utility model; With
Fig. 9 is an embodiment schematic diagram of the present utility model.
Fig. 2,3,4,5-1 are stereoscopic figure of the present utility model and STRUCTURE DECOMPOSITION schematic diagram.As shown in the figure, the utility model is one to can be a plurality of function keys or much more default group to adjust with signal be the rotary switch that a group designs, its structure comprises control disk body 6, in order to accept the positioning body 3 of control disk body 6, be located in the positioning body 3 and is connected with control disk body 6 and with the rotor 2 of controlling disk body 6 interlocks, with the matrix 1 that is connected with positioning body 3.
Above-mentioned control disk body 6 is provided with perforation 64 and reaches inner hollow of being stretched out by control disk body 6 one epitaxial lateral overgrowths and the connecting portion 61 that communicates with aforementioned perforation 64.This connecting portion 61 cuts open to establish and forms two and have flexible lamellar body, which is provided with a chucking lug 611 that is located by connecting with rotor 2 and dashes and establish formation with the fixing snapping district 612 of snapping.On rotor 2, be provided with for chucking lug 611 and pass breach 23, and in this connecting portion 61, be provided with a perforation 64 and be exposed to press element 5 outside control disk body 6 end faces with holding portion with assist location.These press element 5 other ends pass first conducting portion 11 that withstands matrix 1 after the perforation 37,21 on positioning body 3 and the rotor 2.Because the external diameter of the protuberance 51 on the press element 5 is greater than the external diameter of perforation 64, so press element 5 can not deviate from.By these press element 5 bottom peripheries extend two fins 52,52 ', and on above-mentioned matrix 1, be provided with two groups of location divisions 18,18 ', with surround location notch 181,181 for two fins 52, the 52 ' location of above-mentioned press element 5 ', utilize two fins 52,52 ' and two location notchs 181,181 ' the width difference and reach anti-jamming positioning design function.In addition, control disk body 6 is provided with a plurality of support portions 62 in the form of a ring, and rotor 2 is provided with in the form of a ring a carrier 34, in order to supplemental support control disk body 6.Control disk body 6 is provided with one group of holder 63, being used to connect once bending makes the stage casing form the shell fragment 4 of salient point 41, this group holder 63 comprises having and places the canned paragraph 633 that hole 6331 is passed for the salient point 41 of spring plate 4, with two blocking sections 631,632, and on perforation 37 peripheries of this positioning body 3, be provided with the protuberance 32 of the guide runner 31 of a circular distribution corresponding to the salient point 41 circumference travel zone of above-mentioned spring plate 4 in order to fixation spring tab body 4 two ends; Make control disk body 6, spring plate 4, positioning body 3, press element 5 and rotor 2 location, utilize the reference column 33 and the location hole 14 that are respectively equipped with on positioning body 3 and the matrix 1 to cooperatively interact again, and this matrix 1 is provided with annulus 13 and the groove 35 that is complementary with assist location with positioning body 3 outer rims, thereby constitutes a rotary switch.At this moment, can be as shown in Figure 9, utilize control disk body 6 surfaces installing hole of offering 65 and the rotating disk 7 that internal face is provided with a plurality of corresponding fixed legs 72 to fit together, and be connected with the pressing piece 71 that passes aforementioned rotating disk 7 centre bores 73 by the connecting hole 54 that these press element 5 tops are offered, and this matrix 1 bottom surface is provided with a plurality of fixed parts 17.Therefore, rotary switch of the present utility model can be made a module to be installed on the Related products such as phone, keyboard, mobile phone.
Consult Fig. 5-1,5-2 and Fig. 6, matrix of the present utility model 1 appropriate position is provided with first conducting portion 11 and second conducting portion 12, wherein first, second conducting portion 11,12 by a public pin 16 and a plurality of pin C1, C2, C3, C4, C5 forms the loop and connects, aforementioned first conducting portion 11 has center projections zone 111, with elasticity or the touch switch that withstands press element 5, and these second conducting portion, 12 ends are provided with trepanning 121, be enclosed within on the projection 15 on the matrix 1, and separate and be bent to form a plurality of stretch sections 122 corresponding to pressing part 22 to the other end from this end, be provided with a plurality of at the other end of stretch section 122 corresponding to pin C2, C3, C4, the crimping point 123 of C5.On the contact-making surface of rotor 2 and matrix 1 corresponding to the place, pressing position of second conducting portion 12 be provided with radially and according to the predetermined arrangement combination to produce one group of pressing part 22 of different circuit signal, but and be provided with the press element 5 of a relative displacement to suppress first conducting portion 11 corresponding to first conducting portion 11, this press element 5 is provided with a storage tank 55 in the bottom, to hold the crimp of being made by the low material of rigidity such as rubber or plastic cement 53; When the user presets the rotating disk 7 of sensing scale with Spin Control disk body 6 with the hand application of force on control disk body 6 or on it, when pointing to the function key location of instruction that the indication of scale direction makes control disk body 6 rotate to the user to desire to assign (for example online enters the specific classification website or carries out specific function such as retrieved web), as Fig. 7-1, shown in the 7-2, the guide runner 31 of a plurality of rounded arranged distribution that are provided with corresponding to aforementioned salient point 41 circumference travel zone places on the salient point 41 of the spring plate 4 that is provided with on dependence control disk body 6 inwalls and the positioning body 3, when control disk body 6 drives spring plate 4 rotations, the salient point 41 of spring plate 4 will send the slight sound when replacing on guide runner 31, remove user's hand can obviously be experienced its turned position and strengthen feel when rotating, make more that the user is unlikely to assign false command.
When user's Spin Control disk body 6 during to the function command position of desiring to assign, control disk body 6 drives rotors 2 and rotates.When the arbitrary group of pressing part 22 of rotor 2 turns to second conducting portion, 12 positions with rotor 2, pressing part 22 with the stretch section 122 of second conducting portion 12 to pressing down.Illustrate with Fig. 5-2 and Fig. 8, the B1 of pressing part 22, B2 respectively with A1, the A2 of the stretch section 122 of second conducting portion 12 to pressing down, make the crimping point 123 of the other end of the stretch section 122 of second conducting portion 12 will be positioned at pin C4, the C5 of second conducting portion, 12 belows to pressing down, do not establish pressure point because of the pressing part 22 that is positioned at the top in A3, A4 position this moment, so the A3 of second conducting portion 12, A4 do not press down.Produce preset signals by utilizing brace 124 to be connected public pin 16 with second conducting portion, 12 other ends.Consult Fig. 8-1,8-2, suppose that signal (0011) that user's Spin Control disk body 6 to POSITION 2 positions produce is preset as and surf the Net to medical web site, but this fashion is output signal not, when the user presses pressing piece 72 with compacting press element 5 with subordinate again, be provided with a storage tank 55 in the bottom to put a crimp 53 of making by the low material of rigidity such as rubber or plastic cement by this press element 5, the center projections zone 111 that the crimp 53 that makes press element 5 move down and make press element 5 bottoms to install is suppressed first conducting portion 11, because two signal output pins of first conducting portion 11 are connected earlier on public pin 16 and the pin C1, therefore when the element 5 that is pressed presses down, first conducting portion, 11 center projections zone 111 is down trodden will to press down two signal output pins being positioned at its below and public pin 16 of conducting and pin C1 simultaneously.So, will make public pin 16 and pin C1 form path, the signal that the user is desired to assign exports host computer to, thereby reaches the purpose of exporting to the instruction of medical web site surfing the Net.
Rotary switch coding mode of the present utility model can be with reference to shown in Fig. 8-1, the 8-2, it adopts BCD (BinAry Coded DecimAl) and Gray code (GrAy Coded DecimAl) coded representation, utilize binary number to decimal number encoded (this coding mode below repeats no more for known).Behind the rotary switch coding, can be from POSITION 0～15 (0 is rz signal) according to user's custom respectively according to specifying purposes collocation software set such as archival location, specific website classification or multimedia.The user gets final product clear and definite output order according to aforesaid operations when controlling, control thereby be convenient to the user.
With pressing part 22 permutation and combination on the rotor 2 of the present utility model with second conducting portion 12 of arranging in pairs or groups, its predeterminable 15 different circuit signals, that is, can comprise the function key of 15 different instructions, and organize the also visual corresponding machine of arrangement mode of pressing part 22 and demand more and change.Therefore, the utility model is installed in as using as a plurality of function keys on the keyboard, except that reducing the assembling space, can also significantly reduces manufacturing cost, thereby more meet economic benefit.
Claims (9)
1. a rotary switch is characterized in that, this rotary switch comprises:
Control disk body (6), inner hollow that offers a perforation (64) on it and stretch out by control disk body (6) one epitaxial lateral overgrowths and the connecting portion (61) that communicates with aforementioned perforation (64), and being provided with one in this connecting portion (61) passes perforation (64) and partly is exposed to the press element (5) of controlling disk body (6) end face place, wherein, bottom periphery by this press element (5) extends two fins (52,52 '), on control disk body (6), be provided with a plurality of support portions (62) and one group of holder (63), make the stage casing form the spring plate (4) of salient point (41) so that connect through bending;
Positioning body (3), be used to accept above-mentioned control disk body (6), upward locate to offer the perforation (37) that another passes for connecting portion (61) at positioning body (3) corresponding to above-mentioned perforation (64), and in positioning body (3), be provided with a rotor (2) that is connected with aforementioned connecting portion (61), the one side of this rotor (2) is provided with according to the predetermined arrangement combination to produce many groups pressing part (22) of different circuit signal, wherein, perforation (37) periphery of this positioning body (3) is provided with the protuberance (51) of the guide runner (31) of a circular distribution corresponding to the circumference travel zone place of the salient point (41) of above-mentioned spring plate (4); With
Matrix (1), be connected with above-mentioned positioning body (3), this matrix (1) is gone up corresponding to above-mentioned press element (5) and is provided with one first conducting portion (11) and corresponding to second conducting portion (12) of above-mentioned pressing part (22), wherein, this first, second conducting portion (11,12) is connected with a plurality of pins (C1, C2, C3, C4, C5) by a public pin (16), and on matrix (1), be provided with two groups of location divisions (18,18 '), to surround location notch (181,181 ') for two fins (52, the 52 ') location of above-mentioned press element (5);
Control disk body (6) drives rotor (2) rotation, make organize respectively that pressing part (22) is suppressed second conducting portion (12) one by one thus form the different circuit signal, and press element (5) displacement is to suppress first conducting portion (11), by public pin (16) and a plurality of pin (C1, C2, C3, C4, C5) form path to export aforementioned loop signal, since the spring plate (4) of guide runner (31) intrinsic displacement with control disk body (6) thus interlock produces the control feel, and dependence location notch (181,181 ') auxiliary press element (5) location and restriction press element (5) rotation, therefore, this rotary switch can clear and definite output signal and is convenient to assembling.
2. rotary switch as claimed in claim 1 is characterized in that, this press element (5) offers a storage tank (55) in the bottom, in order to put the crimp of being made by the lower material of rigidity such as rubber or plastic cement (53).
3. rotary switch as claimed in claim 1, it is characterized in that, this group holder (63) comprises having and places canned paragraph (633) and two blocking sections (631,632) that are used for fixing spring plate (4) two ends that hole (6331) is passed for the salient point (41) of spring plate (4).
4. rotary switch as claimed in claim 1, it is characterized in that, this connecting portion (61) is provided with a chucking lug (611) that is connected with rotor (2) and is used for the fixing snapping district (612) of snapping, and is provided with one passes breach (23) with assist location for chucking lug (611) on rotor (2).
5. rotary switch as claimed in claim 1, it is characterized in that, this second conducting portion (12) end is provided with trepanning (121), be set on the projection (15) on matrix (1) surface, and separate and be bent to form a plurality of stretch sections corresponding to pressing part (22) (122) to the other end from this end, be provided with a plurality of crimping points (123) at stretch section (122) other end corresponding to pin (C1, C2, C3, C4, C5).
6. rotary switch as claimed in claim 1 is characterized in that, this first conducting portion (11) is elasticity or touch switch.
7. rotary switch as claimed in claim 1 is characterized in that, this matrix (1) is provided with annulus that is used for assist location (13) and the groove (35) that is complementary with positioning body (3) outer rim.
8. rotary switch as claimed in claim 1 is characterized in that, this rotor (2) is provided with the carrier (34) of supplemental support control disk body (6).
9. rotary switch as claimed in claim 1, it is characterized in that, this press element (5) top offers a connecting hole (54) to connect pressing piece (71), and this control disk body (6) surface has a plurality of installing holes (65) with assembling rotating disk (7), this matrix (1) bottom surface is provided with a plurality of fixed parts (17), so that rotary switch is assembled on the Related products such as phone, keyboard, mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243707 CN2440256Y (en) | 2000-07-20 | 2000-07-20 | Rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00243707 CN2440256Y (en) | 2000-07-20 | 2000-07-20 | Rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440256Y true CN2440256Y (en) | 2001-07-25 |
Family
ID=33603529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00243707 Expired - Fee Related CN2440256Y (en) | 2000-07-20 | 2000-07-20 | Rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440256Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459005C (en) * | 2003-09-16 | 2009-02-04 | Trw车辆电气与零件有限两合公司 | Rotary switch for a motor vehicle |
| WO2015101087A1 (en) * | 2013-12-30 | 2015-07-09 | 欧普照明股份有限公司 | Shuttle button device |
| CN108966560A (en) * | 2018-08-31 | 2018-12-07 | 歌尔科技有限公司 | A kind of rotating mechanism and electronic equipment |
| CN111369918A (en) * | 2020-03-16 | 2020-07-03 | 上海快来秀展示科技有限公司 | Rotary fly screen multimedia device |
-
2000
- 2000-07-20 CN CN 00243707 patent/CN2440256Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459005C (en) * | 2003-09-16 | 2009-02-04 | Trw车辆电气与零件有限两合公司 | Rotary switch for a motor vehicle |
| CN101359546B (en) * | 2003-09-16 | 2011-06-22 | Trw车辆电气与零件有限两合公司 | Rotary switch for a motor vehicle |
| WO2015101087A1 (en) * | 2013-12-30 | 2015-07-09 | 欧普照明股份有限公司 | Shuttle button device |
| CN108966560A (en) * | 2018-08-31 | 2018-12-07 | 歌尔科技有限公司 | A kind of rotating mechanism and electronic equipment |
| CN108966560B (en) * | 2018-08-31 | 2020-11-10 | 歌尔科技有限公司 | Rotating mechanism and electronic equipment |
| CN111369918A (en) * | 2020-03-16 | 2020-07-03 | 上海快来秀展示科技有限公司 | Rotary fly screen multimedia device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |