CN201608083U - Knob type parallel change-over switch device - Google Patents
Knob type parallel change-over switch device Download PDFInfo
- Publication number
- CN201608083U CN201608083U CN2009202618380U CN200920261838U CN201608083U CN 201608083 U CN201608083 U CN 201608083U CN 2009202618380 U CN2009202618380 U CN 2009202618380U CN 200920261838 U CN200920261838 U CN 200920261838U CN 201608083 U CN201608083 U CN 201608083U
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- CN
- China
- Prior art keywords
- switch unit
- parallel
- transfer switch
- shell
- axostylus axostyle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a knob type parallel change-over switch device, which comprises a shaft lever, an upper shell, a lower shell and two sliders; one end of the shaft lever is arranged as a drive plate, the half part of which is provided with drive teeth; the upper shell and the lower shell are fastened together to form a containing space for containing the drive plate; the upper shell is also provided with a groove part, which is used for containing two pushing modules arranged side by side; the two sliders are respectively connected with pushing handles of the pushing modules, and are slidably mounted in the groove part; and one side of each slider is provided with a plurality of lug bosses, which are matched with the drive teeth of the drive plate in order to push the pushing handles to move on the pushing modules. Since the change-over switch device adopts the shaft lever and the drive plate to push the pushing modules arranged side by side and utilizes two travels to implement the free setting of a plurality of positions and position angles, the service lives of the pushing modules are prolonged, and moreover, the size of the switch device is miniaturized.
Description
Technical field
The utility model relates to a kind of knob switch device, in particular a kind ofly improves the switching device that the switch internal structure can be differentiated gear.
Background technology
Switching device of the prior art is electrical equipment components and parts commonly used, and common knob switch device generally touches realization by the rotation of gear, and the angle of its rotation is very little, is difficult to difference and differentiates gear.And usually pushing away of usefulness held up module and needed the horizontal sliding operation, be easy to break down when manual operation, and the operating space that needs is bigger.Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is to provide a kind of knob transfer switch unit in parallel, utilizes to push away and holds up module and realize revolving switching device.
The technical solution of the utility model is as follows:
A kind of knob transfer switch unit in parallel, it comprises an axostylus axostyle, is used to rotate the amount of adjusting described switching device control; Wherein, an end of described axostylus axostyle is set to the dial that half part has moving tooth; And be provided with and comprise a shell and a lower casing on one, fasten and form the accommodation space that installs described dial; Also be provided with a concave part on the shell on described, be used to install two be arranged side by side push away and hold up module; And two slide blocks, connect described pushing away respectively and hold up pushing away of module and hold up handle, and in described concave part, slidably assemble this slide block; One side of described slide block is provided with several lug bosses, is used for the moving tooth of adaptive described dial, holds up handle and holds up moving on the module described pushing away to promote described pushing away; And the concave part bottom of shell is provided with two through holes on described, is used for the adaptive of described lug boss and described moving tooth.
Described knob transfer switch unit in parallel wherein, also is provided with retaining wall portion on the shell on described between the two through hole, this retaining wall portion is provided with the axis hole of adaptive described axle end.
Described knob transfer switch unit in parallel wherein, is provided with a recess in the inboard of described lower casing, and a location shell fragment is used to be fixed; The middle part of described Location resilient piece is provided with has a slot, and described axostylus axostyle is set is polygonal cross-section.
Described knob transfer switch unit in parallel, wherein, the cross section of described axostylus axostyle is a regular hexagon.
Described knob transfer switch unit in parallel wherein, also is provided with cover plate on described concave part, and this cover plate is provided with and is used to stretch out the described a plurality of hole portion of holding up the module pin that pushes away.
Described knob transfer switch unit in parallel wherein, also is provided with in described retaining wall portion and stops teat, and correspondence is provided with spacing protrudingly on described axle end, is used for stopping that teat matches and forming spacing to described spindle rotation with described.
A kind of knob provided by the utility model transfer switch unit in parallel, realize that module is held up in arranged side by side pushing away to be promoted owing to adopted axostylus axostyle and dial, to rotate and be converted to rectilinear motion, and realize that by two sections strokes many gears and gear angle set freely, not only prolonged and pushed away the useful life of holding up module, the gear perception is obvious during operation, and realized the volume miniaturization of switching device.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model knob transfer switch unit in parallel;
Fig. 2 is the last shell one side schematic diagram of the utility model knob transfer switch unit in parallel.
Embodiment
Below preferred embodiment of the present utility model is described in detail.
The utility model provides a kind of knob transfer switch unit in parallel, and as shown in Figure 1, it comprises an axostylus axostyle 110, and its outside can be by connecting the adjustment that knob lid handle 120 is realized switch.Be noncircular cross section by described axostylus axostyle 110 is set,, can realize screwing described axostylus axostyle 110 with adaptive with the socket 121 of described knob lid handle 120; The promptly inboard dial 112 that is set to have moving tooth 111 of the other end of described axostylus axostyle 110, this dial setting only has the part and has moving tooth, for example only has three moving teeth.
Simultaneously, the utility model also is provided with two slide blocks 130, side at these slide blocks 130 is provided with a plurality of lug bosses 131, be preferably and be arranged in a row, for example be set to three lug bosses, with suitable with described moving tooth 111, rotation by described knob lid handle 120, drive described axostylus axostyle 110 and rotate, thereby stir described lug boss 131, thereby form laterally moving of described slide block 130 by its dial 112 and moving tooth 111.
The utility model knob transfer switch unit in parallel also is provided with and comprises a shell 140 and a lower casing 150 on one, can fasten and form the accommodation space that installs described dial 112.As shown in Figure 2, it is the structural representation of going up shell 140 described in the utility model, the arranged outside of shell 140 is useful on and installs two concave parts 141 that push away to hold up module 160 that are set up in parallel on described, also be provided with a jack 132 on the described slide block 130, can connect described pushing away holds up pushing away of module 160 and holds up handle 161, and being provided with the conduit (not shown) of adaptive this slide block 130 in the bottom of described concave part 141, described two slide blocks 130 can slide in described concave part 141; Lug boss 131 on the described slide block 130 can be provided with and be used for the moving tooth 111 of adaptive described dial, holds up handle and holds up moving on the module 160 described pushing away to promote described pushing away.
Described pushing away held up module 160, forms described pushing away in it and holds up the cavity that handle 161 moves, and is provided with the contact in the bottom of cavity, and to hold up the selectivity connection of handle 161 realizations to difference in functionality by described pushing away, this is a prior art, does not repeat them here.
For the moving tooth 111 of realizing described axostylus axostyle can the described slide block 130 of adaptive driving, also be provided with two corresponding through holes 143 in the bottom of described concave part 141, as shown in Figure 2, be used for described dial 112 and can stretch out 131 adaptive connections of lug boss with described slide block 130.In addition,, in this retaining wall portion 144, also be provided with axis hole 145, can adaptively be used for the projection axial region 114 at described dial 112 centers, so that more firm fixing described axostylus axostyle also being provided with a retaining wall portion 144 between two through holes 143 on the described through hole 143.
In knob described in the utility model transfer switch unit in parallel, in described retaining wall portion 144, also be provided with and stop teat 146, as shown in Figure 2, and the projection axial region 114 of described axostylus axostyle is provided with spacing protruding 113, as shown in Figure 1, be used for described stop teat 146 match form to described axostylus axostyle 110 rotate spacing.
As shown in Figure 3, in the utility model knob transfer switch unit in parallel, also be provided with a recess 151 in the inboard of described lower casing 150, a location shell fragment 170 is used for installing and is fixed, the middle part of this Location resilient piece 170 is provided with has a slot, be used for described axostylus axostyle 110 is passed this slot, to be assemblied in the described switching device.Feel when regulating for convenient described spindle rotation, it is polygonal cross-section that described axostylus axostyle is set, and adaptive described slot, the cross section that described axostylus axostyle for example can be set is a regular hexagon, can feel to have tangible pause and transition in rhythm or melody sense like this when adjusting described axostylus axostyle.Simultaneously, because the moving tooth 111 of described axostylus axostyle is adaptive to be stirred described pushing away and holds up pushing away on the module 160 and hold up handle 161 translations, described pushing away held up handle 161 and held up moving on the module 160 and also have tangible click effect described pushing away, and it is clear that the gear that has guaranteed the utility model knob transfer switch unit in parallel is thus differentiated.
On the described concave part 141 of knob described in the utility model transfer switch unit in parallel, also be provided with pcb board or cover plate 180, can be by on the peristome that is bolted to described concave part 141, also can the described pin 162 of holding up module 160 that pushes away be welded on the described cover plate 180 simultaneously by welding.
In the knob of the utility model preferred embodiment transfer switch unit in parallel, its course of work is: twist described knob lid handle 120 with hand-screw, drive the rotation of described axostylus axostyle 110, drive is dial in the shell 140 112 and moving tooth 111 rotations on described, on this dial 112 since 111 settings of moving tooth for the part of circumference, therefore in the time of in one of them through hole 143 of the bottom that is emerging in described concave part 141, can stir this side slide block and on lug boss 131.Finish stir several lug bosses after, described moving tooth 111 turns on the slide block of opposite side, and the slide block that drives opposite side continues translation.Otherwise process is opposite.
Thus, knob described in the utility model transfer switch unit in parallel pushes away and holds up module by being provided with two arranged side by side, and LAP has been become two sections strokes, can further dwindle the shared volumetric spaces of described switching device.The utility model transfer switch unit can be stirred the described lug boss 131 of two slide blocks successively when described dial 112 rotates, thereby with the rotating manner conversion of described axostylus axostyle 110 translation mode for slide block 130, and adopted two sections strokes.Described slide block 130 be provided with simultaneously inserting mode with connect described each push away and hold up pushing away on the module 160 and hold up handle 161, to carry out translation, so can realize the rectilinear motion control of switch by rotation in company with described slide block 130.
The utility model knob transfer switch unit in parallel is owing to be provided with the regular hexagonal section of described axostylus axostyle 110 and the slot of Location resilient piece 170 adaptive, described pushing away is set simultaneously holds up the pause and transition in rhythm or melody sense that pushing away of module 160 held up handle 161 moving process, the gear feel that has guaranteed the utility model knob assembly is clear, made things convenient for and screwed adjustment, and guaranteed the useful life of whole rotary switch.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (6)
1. knob transfer switch unit in parallel, it comprises an axostylus axostyle, is used to rotate the amount of adjusting described switching device control; It is characterized in that an end of described axostylus axostyle is set to the dial that half part has moving tooth; And be provided with and comprise a shell and a lower casing on one, fasten and form the accommodation space that installs described dial; Also be provided with a concave part on the shell on described, be used to install two be arranged side by side push away and hold up module; And two slide blocks, connect described pushing away respectively and hold up pushing away of module and hold up handle, and in described concave part, slidably assemble this slide block; One side of described slide block is provided with several lug bosses, is used for the moving tooth of adaptive described dial, holds up handle and holds up moving on the module described pushing away to promote described pushing away; And the concave part bottom of shell is provided with two through holes on described, is used for the adaptive of described lug boss and described moving tooth.
2. knob according to claim 1 transfer switch unit in parallel is characterized in that, also is provided with retaining wall portion on the shell on described between the two through hole, and this retaining wall portion is provided with the axis hole of adaptive described axle end.
3. knob according to claim 2 transfer switch unit in parallel is characterized in that, is provided with a recess in the inboard of described lower casing, and a location shell fragment is used to be fixed; The middle part of described Location resilient piece is provided with has a slot, and described axostylus axostyle is set is polygonal cross-section.
4. knob according to claim 3 transfer switch unit in parallel is characterized in that the cross section of described axostylus axostyle is a regular hexagon.
5. knob according to claim 1 transfer switch unit in parallel is characterized in that, also is provided with cover plate on described concave part, and this cover plate is provided with and is used to stretch out the described a plurality of hole portion of holding up the module pin that pushes away.
6. knob according to claim 3 transfer switch unit in parallel, it is characterized in that, in described retaining wall portion, also be provided with and stop teat, and correspondence is provided with spacing protrudingly on described axle end, is used for stopping that teat matches and forming spacing to described spindle rotation with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202618380U CN201608083U (en) | 2009-12-22 | 2009-12-22 | Knob type parallel change-over switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202618380U CN201608083U (en) | 2009-12-22 | 2009-12-22 | Knob type parallel change-over switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608083U true CN201608083U (en) | 2010-10-13 |
Family
ID=42952787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202618380U Expired - Fee Related CN201608083U (en) | 2009-12-22 | 2009-12-22 | Knob type parallel change-over switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336532A (en) * | 2014-08-08 | 2016-02-17 | 昌辉汽车电器（黄山）股份公司 | Rotary knob anti-misoperation switch |
-
2009
- 2009-12-22 CN CN2009202618380U patent/CN201608083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336532A (en) * | 2014-08-08 | 2016-02-17 | 昌辉汽车电器（黄山）股份公司 | Rotary knob anti-misoperation switch |
| CN105336532B (en) * | 2014-08-08 | 2017-06-16 | 昌辉汽车电器（黄山）股份公司 | A kind of anti-error switch of knob |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20171222 |