CN204230127U - There is the encoder of on-off switch function - Google Patents
There is the encoder of on-off switch function Download PDFInfo
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- CN204230127U CN204230127U CN201420592172.8U CN201420592172U CN204230127U CN 204230127 U CN204230127 U CN 204230127U CN 201420592172 U CN201420592172 U CN 201420592172U CN 204230127 U CN204230127 U CN 204230127U
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Abstract
The utility model discloses a kind of encoder with on-off switch function, and its structure includes shell, encoder assembles, on-off switch combination, is a kind of existing coding, can switches the integrated switched of bi-directional power again; When clockwise or be rotated counterclockwise axle center, the light and shade change of light can be controlled; When pressing axle center, linked switch rotating shaft and switch turntable rotation 90 °, can reach the object of one section of switch connection; When again pressing axle center, switch rotating disk can rotate 90 ° again, to realize two sections of switch objects; When so pressing, switch rotating disk can half-twist again, circulates, that is to say the function that can realize single-pole double-throw switch (SPDT) by this kind of mode again.By this, coding and on-off switch set are integrated by switch of the present utility model, can use, be especially applicable to being installed on bathroom and room, to control light light and shade and to realize Double-linkage controlling functions as two linked switch of cutting.
Description
Technical field
The utility model relates to encoder art, refers in particular to a kind of encoder with on-off switch function.
Background technology
For the component products that encoding function and switching function all exist, what now commercially use has three kinds of forms:
1, one be encoding function and switching function independently in two component products, this kind of form must cause cost to increase, and brings operation inconvenience to end user.
2, another kind of form is fitted together simply encoding function and switching function, but encoding function and switching function control with different levers respectively, namely a product has two levers.Although the merging of two kinds of functions of this form reality, strict just reduce pro forma for front one two product spacing.And the switching function of this mode is inner lever, and certain angle that tilts realizes, therefore need between inside and outside lever to leave enough gaps, thus affect the attractive in appearance of product.This by lever tilt certain angle also result in operation to the structure realizing switching function time timing poor, and the operation timing in all directions is difficult to accomplish consistent.
3, a kind of form is had to be to spin code function and switching function is combined again, and make each function separate, a kind of disclosed in utility model patent CN201010272403.3 " band eight is to the encoder of switch ", this encoder realizes 3 kinds of functions: one is horizontal sliding operating function, two is axial operation pressing functions, and three is rotary manipulation functions.But this kind of encoder is generally applicable to use as the accessory of voice, video, audio frequency apparatus in automobile, such as selection, page turning, confirmation, power and energy, tuning, frequency modulation etc., range of application is narrower.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of encoder with on-off switch function, it has the function that coding can switch again bi-directional power, can use as two linked switch of cutting, especially be applicable to being installed on bathroom and room, to control light light and shade and to realize Double-linkage controlling functions.
For achieving the above object, the utility model adopts following technical scheme:
There is an encoder for on-off switch function, comprise
Shell, this shell comprises a upper casing, a body shell and a lower casing, encloses and form encoder cavity between this upper casing and body shell, encloses and form on-off switch cavity between this body shell and lower casing; Wherein, be provided with an axis hole in upper casing, this axis hole is worn to this encoder cavity by the top of upper casing is used;
Encoder assembles, this encoder assembles comprises axle center, spring, shell fragment, shifting disc, brush and multiple encoder conducting terminal, the upper and lower surface that described shell fragment and brush clamp this shifting disc respectively forms an integral installation in described encoder cavity, described axle center is plugged in the axis hole of described upper casing, abut this spring between axle center with shifting disc, described multiple encoder conducting terminal is plugged in the body shell of this shell; When rotating this axle center, this shifting disc rotates dragging brush and conducts electricity from different encoder conductive terminal contacts respectively;
On-off switch combines, and the combination of this on-off switch comprises switch shaft, multiple switches conductive terminal, switch rotating disk, switching over sheet, torsion spring and pad; Described switch shaft, switch rotating disk, switching over sheet, torsion spring and pad stack gradually in aggregates from top to bottom and are installed on described encoder cavity, axle center described in the upper-end contact of this switch shaft, the lower end of switch shaft is meshed with switch rotating disk by shaggy tooth; The plurality of switches conductive terminal is plugged in described lower casing, multiple switches conductive terminal comprises conducting terminal in the left conducting terminal of a switch, the right conducting terminal of a switch and a switch respectively, the left conducting terminal of this switch has left contact, the right conducting terminal of this switch has right contact, in this switch, conducting terminal has in first that in contact and second contact, in this left contact, first, in contact, second, contact and right contact are distributed in a circular space, shape angle in 90 ° between each contact, and each contact is suspended at above switch rotating disk; The two ends of described switching over sheet are respectively equipped with double-throw contact; When pressing this axle center, multiple switches conductive terminal is motionless, the unitary rotation 90 ° formed by this switch rotating disk of shaft core driving, switching over sheet, torsion spring and pad, the double-throw contact of the switching over sheet of correspondence to contact in first contact and right contact respectively or contacts contact and left contact conductive in second respectively.
As a kind of preferred version, described switch shaft comprises a convex axle and 4 of being integrally provided on bottom this convex axle stir double wedge, stirs double wedge for these 4 and forms " ten " word structure; The center of the switch rotating disk of correspondence is provided with 4 and stirs recessed tooth, respectively stir double wedge corresponding with respectively stir recessed tooth and engage and install.
As a kind of preferred version, described switch rotating disk comprises a round turntable face, the surrounding in this round turntable face vertically extends rotating disk leg, dash forward under the center in round turntable face and form cannelure between rotating disk leg, and breach is offered between the rotating disk leg and round turntable face of this symmetrical side of cannelure two, between two breach, the vertical line of line is provided with two and dodges recess for accommodating contact; The switching over sheet of correspondence comprises a ring slice, and lug is established in two symmetrical sides of this ring slice, lug is installed described double-throw contact; The ring slice of this switching over sheet is embedded in cannelure, and corresponding described two breach of this two lug, this double-throw contact stretches out surface, round turntable face from breach.
As a kind of preferred version, the center of described lower casing is provided with a circular accommodating cavity, and the size of described switch rotating disk is mated with this circular accommodating cavity, and rotating disk leg is affixed on the inwall of this circular accommodating cavity.
As a kind of preferred version, described torsion spring be one by bottom to the straight wide-aperture cone shaped spring of top from coil to coil.
As a kind of preferred version, described pad is an annular ring, and the center of pad is provided with a location hole, and the inner periphery and the outer periphery epirelief of pad has warping part, is formed centrally the depressed part for spacing torsion spring in annular ring; Be provided with a limit convex axle and the cannelure being located on this limit convex axle in the lower casing of correspondence, this pad is placed in this cannelure, and location hole is arranged in outside limit convex axle.
As a kind of preferred version, in the left conducting terminal of described switch, the right conducting terminal of switch, switch, conducting terminal has a leg respectively and stretches to below lower casing through lower casing, wherein, in switch conducting terminal first in contact and second contact share the leg of conducting terminal in this switch.
As a kind of preferred version, described multiple encoder conducting terminal comprises first, second, third conducting terminal, and the leg of each conducting terminal stretches out from the side of body shell, and bending is stretched to below lower casing.
As a kind of preferred version, described upper casing, to be fixedly connected with by long threaded rod between body shell and lower casing.
As a kind of preferred version, described body shell is provided with location hole, and the upper casing bottom surface of correspondence is provided with positioning convex column, and lower casing end face is provided with lower positioning convex column, and this upper and lower positioning convex column correspondence is inserted in this location hole motionless.
The utility model compared with prior art has obvious advantage and beneficial effect, and specifically, as shown from the above technical solution, it is mainly owing to being provided with encoder assembles and on-off switch combination, switch is had function that coding can switch again bi-directional power.When clockwise or be rotated counterclockwise axle center, the light and shade change of light can be controlled; When pressing axle center, linked switch rotating shaft and switch turntable rotation 90 °, and nationality is communicated with wherein two contact of switches conductive terminal to making two double-throw contacts by the torsion spring of resilience, can reach the object of one section of switch connection; When again pressing axle center, switch rotating disk can rotate 90 ° again, and two double-throw contacts can communicate with other two contact of switches conductive terminal, to realize two sections of switch objects; When so pressing, switch rotating disk can half-twist again, circulates, that is to say the function that can realize single-pole double-throw switch (SPDT) by this kind of mode again.By this, coding and on-off switch set are integrated by switch of the present utility model, can use, be especially applicable to being installed on bathroom and room, to control light light and shade and to realize Double-linkage controlling functions as two linked switch of cutting.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the encoder overall package schematic perspective view of the on-off switch function of the embodiment of the utility model;
Fig. 2 is another visual angle figure of Fig. 1;
Fig. 3 is the first exploded view of the encoder of the on-off switch function of the embodiment of the utility model;
Fig. 4 is the second exploded view of the encoder of the on-off switch function of the embodiment of the utility model;
Fig. 5 is the 3rd exploded view of the encoder of the on-off switch function of the embodiment of the utility model;
Fig. 6 is the structure assembly drawing of the on-off switch combination of the embodiment of the utility model;
Fig. 7 is the schematic diagram of the on-off switch combination of the embodiment of the utility model;
Fig. 8 is the first exploded view of the on-off switch combination of the embodiment of the utility model;
Fig. 9 is the second exploded view of the on-off switch combination of the embodiment of the utility model;
Figure 10 is the schematic diagram of the switch shaft of the embodiment of the utility model;
Figure 11 is another visual angle figure of Figure 10;
Figure 12 is the switch rotating disk of the embodiment of the utility model and the exploded view of switching over sheet;
Figure 13 is the switch rotating disk of the embodiment of the utility model and the assembly drawing of switching over sheet;
Figure 14 is the vertical view of the encoder of the on-off switch function of the embodiment of the utility model;
Figure 15 is the cutaway view at A-A place in Figure 14;
Figure 16 is the cutaway view at B-B place in Figure 14.
Accompanying drawing identifier declaration:
10, shell 11, upper casing
111, axis hole 112, positioning threads
113, upper positioning convex column 12, body shell
121, location hole 13, lower casing
131, lower positioning convex column 132, circular accommodating cavity
133, limit convex axle 134, cannelure
14, encoder cavity 15, on-off switch cavity
16, long threaded rod 20, encoder assembles
21, axle center 22, spring
23, shell fragment 231, positioning convex point
24, shifting disc 241, encoding centre post
242, coding disk body 243, location profile of tooth
245, flat axis hole
246, reference column 25, brush
251, location hole 26, encoder conducting terminal
260, coded slice 261, first conducting terminal
262, the second conducting terminal 263, the 3rd conducting terminal
30, on-off switch combination 31, switch shaft
311, convex axle 312, stir double wedge
32, switches conductive terminal 320, leg
321, the left conducting terminal of switch 322, the right conducting terminal of switch
323, conducting terminal 324, left contact in switch
325, contact in right contact 326, first
327, contact 33, switch rotating disk in second
331, recessed tooth 332, round turntable face is stirred
333, rotating disk leg 334, cannelure
335, breach 336, dodge recess
34, switching over sheet 341, double-throw contact
342, ring slice 343, lug
35, torsion spring 36, pad
361, location hole 362, warping part
363, depressed part.
Embodiment
Please refer to shown in Fig. 1 to Figure 16, that show the concrete structure of the preferred embodiment of the utility model, it is a kind of encoder with on-off switch function, its structure includes shell 10, encoder assembles 20, on-off switch combination 30, be a kind of existing coding, the integrated switched of bi-directional power can be switched again.
Wherein, as shown in Figures 1 to 5, described shell 10 comprises upper casing 11, body shell 12 and a lower casing 13.Enclose between this upper casing 11 and body shell 12 and form encoder cavity 14, enclose between this body shell 12 and lower casing 13 and form on-off switch cavity 15.Wherein, be provided with an axis hole 111 in upper casing 11, this axis hole 111 is worn to this encoder cavity 14, for installing the axle center 21 of encoder by the top of upper casing 11 is used.In the present embodiment, the top peripheral of this upper casing 11 is provided with positioning threads 112, is positioned at combined socket and switch for installing.
This upper casing 11, to be fixedly connected with by long threaded rod 16 between body shell 12 and lower casing 13, during assembling, first to be positioned by reference column 246.Specifically, this body shell 12 is provided with location hole 121, and upper casing 11 bottom surface of correspondence is provided with positioning convex column 113, and lower casing 13 end face is provided with lower positioning convex column 131, this upper and lower positioning convex column 113,131 correspondence is inserted in this location hole 121 motionless, thus realizes the fixed installation of housing.
With reference to shown in Fig. 4 and Fig. 5, described encoder assembles 20 comprises axle center 21, spring 22, shell fragment 23, shifting disc 24, brush 25 and multiple encoder conducting terminal 26.The upper and lower surface that described shell fragment 23 and brush 25 clamp this shifting disc 24 respectively forms an integral installation in described encoder cavity 14.Described axle center 21 is plugged in the axis hole 111 of described upper casing 11, abuts this spring 22 between axle center 21 with shifting disc 24.Described multiple encoder conducting terminal 26 is plugged in the body shell 12 of this shell 10.When rotating this axle center 21, this shifting disc 24 rotation dragging brush 25 contacts with different encoder conducting terminals 26 respectively and conducts electricity.
Specifically, this axle center 21, shifting disc 24 and brush 25 form rotor, and the lower surface of shifting disc 24 is located at by this brush 25.Described shifting disc 24 comprises an encoding centre post 241 and injection moulding in the coding disk body 242 of this encoding centre post 241.The surface of coding disk body 242 is provided with location profile of tooth 243, and the shell fragment 23 of correspondence is provided with positioning convex point 231, and this positioning convex point 231 contacts with location profile of tooth 243 and makes it to produce the feel of beating when rotating.Described encoding centre post 241 is recessed is provided with a flat axis hole 245, and the lower end, axle center 21 of correspondence is also set to squashed structure, and therefore lower end, axle center 21 can snap in flat axis hole 245.In addition, the bottom surface of described shifting disc 24 is provided with multiple reference column 246, and the brush 25 of correspondence is provided with multiple location hole 251, and each location hole 251 correspondence is assembled in reference column 246, and the two realizes fixing.Thus when axis of rotation 21, the coding disk body 242 on shifting disc 24 can be driven and drag brush 25 and rotate together.
Described multiple encoder conducting terminal 26 comprises first, second, third conducting terminal 261,262,263, and the leg of each conducting terminal stretches out from the side of body shell 12, and bending is stretched to below lower casing 13.Each encoder conducting terminal 26 forms porous coded slice 260 on body shell 12 surface, and brush 25 can contact with this coded slice 260.
This encoder assembles 20 in use, rotate described axle center 21, then shifting disc 24 also rotates, the brush 25 being installed on shifting disc 24 bottom surface contacts with the diverse location of coded slice 260, because the location profile of tooth 243 of disk body 242 of encoding is suitable with the positioning convex point 231 on shell fragment 23, therefore when shifting disc 24 rotates, positioning convex point 231 is beated in the profile of tooth 243 of location, therefore operator can obtain different operating handles, thus can rotate by gear, make the light bright if turn clockwise, be then rotated counterclockwise, make lights dim.Be especially suitable for the head of a bed and the position, bathroom at family or hotel, regulate the change of light light and shade.
As shown in Fig. 6 to Figure 16, described on-off switch combination 30 comprises switch shaft 31, multiple switches conductive terminal 32, switch rotating disk 33, switching over sheet 34, torsion spring 35 and pad 36.Described switch shaft 31, switch rotating disk 33, switching over sheet 34, torsion spring 35 and pad 36 stack gradually in aggregates from top to bottom and are installed on described encoder cavity 14.Axle center 21 described in the upper-end contact of this switch shaft 31, the lower end of switch shaft 31 is meshed with switch rotating disk 33 by shaggy tooth (namely stir double wedge 312+ and stir recessed tooth 331).
The plurality of switches conductive terminal 32 is plugged in described lower casing 13.Multiple switches conductive terminal 32 comprises conducting terminal 323 in the right conducting terminal 322 of a switch left conducting terminal 321, switch and a switch respectively.The left conducting terminal of this switch 321 has left contact 324, the right conducting terminal of this switch 322 has right contact 325, and in this switch, conducting terminal 323 to have in first contact 327 in contact 326 and second.In this left contact 324, first, in contact 326, second, contact 327 and right contact 325 are distributed in a circular space, shape angle in 90 ° between each contact, and each contact is suspended at above switch rotating disk 33.In addition, in the left conducting terminal of described switch 321, the right conducting terminal 322 of switch, switch, conducting terminal 323 has a leg 320 respectively and stretches to below lower casing through lower casing 13.Wherein, in switch conducting terminal 323 first in contact 326 and second contact 327 share the leg of conducting terminal 323 in this switch.
Correspondingly, the two ends of described switching over sheet 34 are respectively equipped with double-throw contact 341, when pressing this axle center 21, multiple switches conductive terminal 32 is motionless, the unitary rotation 90 ° driving this switch rotating disk 33, switching over sheet 34, torsion spring 35 and pad 36 to be formed by axle center 21, the double-throw contact 341 of the switching over sheet 34 of correspondence to contact in first contact 326 and right contact 325 respectively or contacts contact 327 and left contact 324 in second respectively conducts electricity.
In the present embodiment, as shown in Figure 10 and Figure 11, described switch shaft 31 comprises a convex axle 311 and 4 of being integrally provided on bottom this convex axle 311 stir double wedge 312, stirs double wedge 312 for these 4 and forms " ten " word structure.As shown in figure 8 and 13, the center of the switch rotating disk 33 of correspondence is provided with 4 and stirs recessed tooth 331, respectively stir double wedge 312 corresponding with respectively stir recessed tooth 331 and engage and install, when axle center 21 is pressed, press down this switch shaft 31, to drive axis of rotation 90 °, the passive half-twist of Simultaneous Switching rotating disk 33.
Assembled relation between described switch rotating disk 33 and switching over sheet 34 is as follows: this switch rotating disk 33 comprises a round turntable face 332, the surrounding in this round turntable face 332 vertically extends rotating disk leg 333, dash forward under the center in round turntable face 332 and form cannelure 334 between rotating disk leg 333, and breach 335 is offered between the rotating disk leg 333 and round turntable face 332 of these cannelure 334 liang of symmetrical sides, between two breach 335, the vertical line of line is provided with two for (left contact 324, accommodating different contact, contact 326 in first, contact 327 or right contact 325 in second) dodge recess 336.The switching over sheet 34 of correspondence comprises a ring slice 342, and lug 343 is established in two symmetrical sides of this ring slice 342, lug 343 is installed described double-throw contact 341; The ring slice 342 of this switching over sheet 34 is embedded in cannelure 334, corresponding described two breach 335 of this two lug 343, this double-throw contact 341 stretches out surface, round turntable face 332 from breach 335, so that abut with contact (in left contact 324, first in contact 326, second contact 327 or right contact 325).
In addition, the center of described lower casing 13 is provided with a circular accommodating cavity 132, the size of described switch rotating disk 33 is mated with this circular accommodating cavity 132, rotating disk leg 333 is affixed on the inwall of this circular accommodating cavity 132, thus switch rotating disk 33 obtains spacing in lower casing 13, and 90 ° can be rotated along the circle of setting at every turn.
Described torsion spring 35 be one by bottom to the straight wide-aperture cone shaped spring of top from coil to coil, on the one hand little bottom torsion spring 35, can guarantee that lower casing 13 Support Position is done miniaturized, torsion spring 35 top is large on the other hand, can hold switch section, provide good elastic force.This torsion spring 35 contacts on pad 36 when installing, and described pad 36 is annular rings, and the center of pad 36 is provided with a location hole 361, and the inner periphery and the outer periphery epirelief of pad 36 has warping part 362, is formed centrally the depressed part 363 for spacing torsion spring 35 in annular ring; Be provided with a limit convex axle 133 and the cannelure 134 being located on this limit convex axle 133 in the lower casing 13 of correspondence, this pad 36 is placed in this cannelure 134, and location hole 361 is arranged in outside limit convex axle 133.The design of this pad 36 reduces the friction between pad 36 and lower casing 13 on the one hand, to make in rotation; Torsion spring 35 can be located better again on the other hand.
When the utility model on-off switch combination 30 uses, as shown in Figure 7, press axle center 21, linked switch rotating shaft 31 and switch rotating disk 33 half-twist, and nationality is communicated with wherein two contact of switches conductive terminal 32 to making two double-throw contacts 341 by the torsion spring 35 of resilience, (such as, two double-throw contacts 341 contact this contact 326 and right contact 325 in first respectively) reaches the object of one section of switch connection.When again pressing axle center 21, switch rotating disk 33 can rotate 90 ° again, and two double-throw contacts 341 can communicate with other two contact of switches conductive terminal 32 (such as, two double-throw contacts 341 contact this contact 327 and left contact 324 in second respectively), realize two sections of switch objects by this.When so pressing, switch rotating disk 33 meeting half-twist again, circulates by this kind of mode, that is to say the function that can realize single-pole double-throw switch (SPDT) again.
This class on-off switch encoder is especially applicable to being installed on bathroom and room, to be installed on respectively in bathroom according to two on-off switch encoders and outside bathroom time, by the light and shade of light in the combination of operate coding device outside bathroom 20 i.e. adjustable bathroom, and different lamp On/Off can be selected in bath field operation on-off switch combination 30, to use as linked switch, operation is very easy.
In sum, design focal point of the present utility model is, it is mainly owing to being provided with encoder assembles 20 and on-off switch combination 30, switch is had function that coding can switch again bi-directional power.When clockwise or be rotated counterclockwise axle center 21, the light and shade change of light can be controlled; When pressing axle center 21, linked switch rotating shaft 31 and switch rotating disk 33 half-twist, and nationality is communicated with wherein two contact of switches conductive terminal 32 to making two double-throw contacts 341 by the torsion spring 35 of resilience, can reach the object of one section of switch connection; When again pressing axle center 21, switch rotating disk 33 can rotate 90 ° again, and two double-throw contacts 341 can communicate with other two contact of switches conductive terminal 32, to realize two sections of switch objects; When so pressing, switch rotating disk 33 meeting half-twist again, circulates by this kind of mode, that is to say the function that can realize single-pole double-throw switch (SPDT) again.By this, coding and on-off switch set are integrated by switch of the present utility model, can use, be especially applicable to being installed on bathroom and room, to control light light and shade and to realize Double-linkage controlling functions as two linked switch of cutting.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. there is an encoder for on-off switch function, it is characterized in that: comprise
Shell, this shell comprises a upper casing, a body shell and a lower casing, encloses and form encoder cavity between this upper casing and body shell, encloses and form on-off switch cavity between this body shell and lower casing; Wherein, be provided with an axis hole in upper casing, this axis hole is worn to this encoder cavity by the top of upper casing is used;
Encoder assembles, this encoder assembles comprises axle center, spring, shell fragment, shifting disc, brush and multiple encoder conducting terminal, the upper and lower surface that described shell fragment and brush clamp this shifting disc respectively forms an integral installation in described encoder cavity, described axle center is plugged in the axis hole of described upper casing, abut this spring between axle center with shifting disc, described multiple encoder conducting terminal is plugged in the body shell of this shell; When rotating this axle center, this shifting disc rotates dragging brush and conducts electricity from different encoder conductive terminal contacts respectively;
On-off switch combines, and the combination of this on-off switch comprises switch shaft, multiple switches conductive terminal, switch rotating disk, switching over sheet, torsion spring and pad; Described switch shaft, switch rotating disk, switching over sheet, torsion spring and pad stack gradually in aggregates from top to bottom and are installed on described encoder cavity, axle center described in the upper-end contact of this switch shaft, the lower end of switch shaft is meshed with switch rotating disk by shaggy tooth; The plurality of switches conductive terminal is plugged in described lower casing, multiple switches conductive terminal comprises conducting terminal in the left conducting terminal of a switch, the right conducting terminal of a switch and a switch respectively, the left conducting terminal of this switch has left contact, the right conducting terminal of this switch has right contact, in this switch, conducting terminal has in first that in contact and second contact, in this left contact, first, in contact, second, contact and right contact are distributed in a circular space, shape angle in 90 ° between each contact, and each contact is suspended at above switch rotating disk; The two ends of described switching over sheet are respectively equipped with double-throw contact; When pressing this axle center, multiple switches conductive terminal is motionless, the unitary rotation 90 ° formed by this switch rotating disk of shaft core driving, switching over sheet, torsion spring and pad, the double-throw contact of the switching over sheet of correspondence to contact in first contact and right contact respectively or contacts contact and left contact conductive in second respectively.
2. the encoder with on-off switch function according to claim 1, is characterized in that: described switch shaft comprises a convex axle and 4 of being integrally provided on bottom this convex axle stir double wedge, stirs double wedge for these 4 and forms " ten " word structure; The center of the switch rotating disk of correspondence is provided with 4 and stirs recessed tooth, respectively stir double wedge corresponding with respectively stir recessed tooth and engage and install.
3. the encoder with on-off switch function according to claim 1, it is characterized in that: described switch rotating disk comprises a round turntable face, the surrounding in this round turntable face vertically extends rotating disk leg, dash forward under the center in round turntable face and form cannelure between rotating disk leg, and breach is offered between the rotating disk leg and round turntable face of this symmetrical side of cannelure two, between two breach, the vertical line of line is provided with two and dodges recess for accommodating contact; The switching over sheet of correspondence comprises a ring slice, and lug is established in two symmetrical sides of this ring slice, lug is installed described double-throw contact; The ring slice of this switching over sheet is embedded in cannelure, and corresponding described two breach of this two lug, this double-throw contact stretches out surface, round turntable face from breach.
4. the encoder with on-off switch function according to claim 1, it is characterized in that: the center of described lower casing is provided with a circular accommodating cavity, the size of described switch rotating disk is mated with this circular accommodating cavity, and rotating disk leg is affixed on the inwall of this circular accommodating cavity.
5. the encoder with on-off switch function according to claim 1, is characterized in that: described torsion spring be one by bottom to the straight wide-aperture cone shaped spring of top from coil to coil.
6. the encoder with on-off switch function according to claim 1, it is characterized in that: described pad is an annular ring, the center of pad is provided with a location hole, and the inner periphery and the outer periphery epirelief of pad has warping part, is formed centrally the depressed part for spacing torsion spring in annular ring; Be provided with a limit convex axle and the cannelure being located on this limit convex axle in the lower casing of correspondence, this pad is placed in this cannelure, and location hole is arranged in outside limit convex axle.
7. the encoder with on-off switch function according to claim 1, it is characterized in that: in the left conducting terminal of described switch, the right conducting terminal of switch, switch, conducting terminal has a leg respectively and stretches to below lower casing through lower casing, wherein, in switch conducting terminal first in contact and second contact share the leg of conducting terminal in this switch.
8. the encoder with on-off switch function according to claim 1, it is characterized in that: described multiple encoder conducting terminal comprises first, second, third conducting terminal, the leg of each conducting terminal stretches out from the side of body shell, and bending is stretched to below lower casing.
9. the encoder with on-off switch function according to claim 1, is characterized in that: described upper casing, be fixedly connected with by long threaded rod between body shell and lower casing.
10. the encoder with on-off switch function according to claim 1 or 9, it is characterized in that: described body shell is provided with location hole, the upper casing bottom surface of correspondence is provided with positioning convex column, and lower casing end face is provided with lower positioning convex column, and this upper and lower positioning convex column correspondence is inserted in this location hole motionless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592172.8U CN204230127U (en) | 2014-10-14 | 2014-10-14 | There is the encoder of on-off switch function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592172.8U CN204230127U (en) | 2014-10-14 | 2014-10-14 | There is the encoder of on-off switch function |
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| Publication Number | Publication Date |
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| CN204230127U true CN204230127U (en) | 2015-03-25 |
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| CN201420592172.8U Withdrawn - After Issue CN204230127U (en) | 2014-10-14 | 2014-10-14 | There is the encoder of on-off switch function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104362023A (en) * | 2014-10-14 | 2015-02-18 | 东莞高仪电子科技有限公司 | Encoder with double switch function |
| CN105895434A (en) * | 2016-06-30 | 2016-08-24 | 袁冲 | Pressed type rotary change-over switch |
| WO2017166410A1 (en) * | 2016-03-30 | 2017-10-05 | 广东美的环境电器制造有限公司 | Rotary encoder and household appliance having the same |
| CN107727121A (en) * | 2017-09-30 | 2018-02-23 | 博罗县宏宇创新电子有限公司 | A kind of encoder with LED lamp structure |
| CN108571987A (en) * | 2018-06-13 | 2018-09-25 | 宁波永佳电子科技有限公司 | A kind of novel modulator |
| CN108630481A (en) * | 2018-05-03 | 2018-10-09 | 上海舒森电子科技有限公司 | Shell, electric switch operating mechanism and the electrical rotary switch of electric switch |
| CN112242263A (en) * | 2019-07-18 | 2021-01-19 | 韩国星炆电子有限公司 | Rotary coding switch |
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2014
- 2014-10-14 CN CN201420592172.8U patent/CN204230127U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362023A (en) * | 2014-10-14 | 2015-02-18 | 东莞高仪电子科技有限公司 | Encoder with double switch function |
| WO2017166410A1 (en) * | 2016-03-30 | 2017-10-05 | 广东美的环境电器制造有限公司 | Rotary encoder and household appliance having the same |
| CN105895434A (en) * | 2016-06-30 | 2016-08-24 | 袁冲 | Pressed type rotary change-over switch |
| CN107727121A (en) * | 2017-09-30 | 2018-02-23 | 博罗县宏宇创新电子有限公司 | A kind of encoder with LED lamp structure |
| CN108630481A (en) * | 2018-05-03 | 2018-10-09 | 上海舒森电子科技有限公司 | Shell, electric switch operating mechanism and the electrical rotary switch of electric switch |
| CN108571987A (en) * | 2018-06-13 | 2018-09-25 | 宁波永佳电子科技有限公司 | A kind of novel modulator |
| CN112242263A (en) * | 2019-07-18 | 2021-01-19 | 韩国星炆电子有限公司 | Rotary coding switch |
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