CN201766001U - 30 degrees circular rotary switch - Google Patents
30 degrees circular rotary switch Download PDFInfo
- Publication number
- CN201766001U CN201766001U CN2010205250335U CN201020525033U CN201766001U CN 201766001 U CN201766001 U CN 201766001U CN 2010205250335 U CN2010205250335 U CN 2010205250335U CN 201020525033 U CN201020525033 U CN 201020525033U CN 201766001 U CN201766001 U CN 201766001U
- Authority
- CN
- China
- Prior art keywords
- knob
- boss
- lid
- gear
- rotary switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a 30 degrees circular rotary switch, which comprises a cover, a knob, a movable contact strip, a fixed contact strip and a bottom. The movable contact strip is positioned on a gear-stopping lug boss of the knob according to the gear of the moveable contract strip; the fixed contact strip is inserted into a fixed contact strip groove and a conducting strip in the bottom; the knob is arranged in the bottom and assorted with the cover by passing through a knob handle to perforate a knob hole of the cover. The rotary switch is characterized in that a knob inching elastic sheet is arranged on the knob; a gear lug boss is arranged in the bottom; the gear lug boss is arranged by dividing a circle into 12 equal parts and each gear lug boss part is corresponding to a fixed contact strip groove; terminal partitions are arranged under the bottom; and each terminal partition is arranged between two adjacent fixed contact strips. The rotary switch of the utility model has the advantages of low rotating rate, clear gear, hand feel of 30 degrees when using; the creepage distance of adjacent fixed contact strips reaches the requirement of the design due to the rotating rate is low and the terminal partition is arranged under the bottom.
Description
Technical field
The utility model belongs to the appliance switch technical field, especially relates to the circular rotary switch of a kind of 30 degree.
Background technology
The anglec of rotation of existing circular rotary switch is big, does not reach the feel of 30 degree angles, and client in use rotation amplitude is big, therefore is necessary to be improved.
The utility model content
At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of 30 degree circle rotary switches, and it is little that it has a rotation amplitude, and gear is characteristics clearly.
To achieve these goals, the technical scheme that the utility model adopted is: a kind of 30 shape degree circle rotary switch, comprise lid, knob, movable contact spring, the fixed touching plate and the end, movable contact spring is put into knob stop lug boss position by the movable contact spring gear, fixed touching plate is inserted in the fixed touching plate groove and conductive film track at the end, knob is put at the end, pass by the knob handle and to cover knob hole and lid assembling, it is characterized in that: described knob is provided with knob point spring plate, be provided with the gear boss, the gear boss carries out 12 branches such as branch such as grade by circle at the end, the corresponding fixed touching plate groove of each gear boss; Face is provided with the terminal baffle under described, and each terminal baffle is located between adjacent two fixed touching plate grooves.
Described knob handle upper end is semi-circular, and knob is provided with the knob gear.
Described movable contact spring is provided with the movable contact spring boss, and the movable contact spring boss contacts with the interior fixed touching plate face of conductive trough.
Described fixed touching plate is 5, and wherein 4 are inserted into separately in the fixed touching plate groove, and a slice is inserted in the conductive film track separately, and all is provided with wiring hole on every fixed touching plate.
Described cover to be provided with cover that installing and locating boss, lid are installed screw thread, lid cooperates positioning boss and lid gear positioning boss, the end, be provided with bottom, bottom is provided with bottom location mating groove, bottom location mating groove and lid cooperate positioning boss to cooperate.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: rotation amplitude is little, and gear is clear, can reach the feel of 30 degree shapes during use, because rotation amplitude is little, under be provided with the terminal baffle, make the creepage distance of adjacent fixed touching plate reach the design's requirement.
Description of drawings
Fig. 1 is a part decomposition texture schematic diagram of the present utility model;
Fig. 2 is the structural representation after the assembling of the present utility model.
Wherein: lid 1, lid knob hole 2, lid installing and locating boss 3, lid is installed screw thread 4, lid cooperates positioning boss 5, lid gear positioning boss 6, knob 7, knob point spring plate 8, knob handle 9, knob stop boss 10, knob gear 11, movable contact spring gear 12, bottom 13, movable contact spring contact-making surface 14, movable contact spring boss 15, movable contact spring 16, fixed touching plate contact-making surface 17, wiring hole 18, fixed touching plate 19, fixed touching plate groove 20, the end 21, gear boss 22, conductive film track 23, terminal baffle 24, bottom cooperates location notch 25.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1:
As Fig. 1, shown in Figure 2, the circular rotary switch of a kind of 30 degree that present embodiment provides, comprise and cover 1, knob 7, movable contact spring 16, the fixed touching plate 19 and the end 21, movable contact spring 16 is put into knob stop bit boss 10 positions by movable contact spring gear 12, knob 7 is provided with knob point spring plate 8, form a knob assembly, be provided with gear boss 22 at the end 21, gear boss 22 carries out 12 branches such as branch such as grade by circle, each gear boss 22 one of correspondence contacts film trap 20, fixed touching plate 19 is inserted into fixed touching plate groove 20 and the conductive trough 23 at the end 21,, though like this when turn knob 7 the dynamics grasp bad, each gear boss 22 can guarantee that also knob point spring plate 8 contacts fully with fixed touching plate contact-making surface 17 all the time, the end 21, have terminal baffle 24, and each terminal baffle 24 is located between adjacent two fixed touching plate grooves 20, can make the creepage distance between adjacent two fixed touching plates 19 reach requirement like this, a whole knob assembly is put at the end 21, passes lid by knob handle 9 and revolves hole 2 and lid assembling.
As shown in Figure 1: the circular rotary switch of a kind of 30 degree, described knob handle 9 upper ends are semi-circular, knob 7 is provided with knob gear 11.
As shown in Figure 1: the circular rotary switch of a kind of 30 degree, described movable contact spring 16 is provided with movable contact spring boss 15, and movable contact spring boss 15 contacts with conductive trough 23 interior fixed touching plate faces 19.It is tightr that movable contact spring 16 is contacted with fixed touching plate 19, increases work efficiency.
As shown in Figure 1: the circular rotary switch of a kind of 30 degree, described fixed touching plate 19 is 5, and wherein 4 are inserted into separately in the fixed touching plate groove 20, and a slice has been inserted separately in the conductive film track 23, and all is provided with wiring hole 18 on every fixed touching plate 19.
As shown in Figure 1: the circular rotary switch of a kind of 30 degree, described lid 1 is provided with and builds installing and locating boss 3, lid is installed screw thread 4, lid cooperation positioning boss 5 and lid gear positioning boss 6, the end, be provided with bottom 13, bottom 13 is provided with bottom location mating groove 25, and bottom location mating groove 25 and lid cooperate positioning boss 5 to cooperate.
Claims (9)
1. spend circular rotary switch for one kind 30, comprise lid (1), knob (7), movable contact spring (16), fixed touching plate (19) and the end (21), movable contact spring (16) is located at knob stop boss (10) position by movable contact spring gear (12), fixed touching plate (19) is located at the end in (21) interior fixed touching plate groove (20) and conductive film track (23), knob (7) is located at the end in (21), cooperate by covering knob hole (2) and covering (1) by knob handle (9), it is characterized in that: described knob (7) is provided with knob point spring plate (8), be provided with gear boss (22) at the end (21), gear boss (22) carries out 12 branches such as branch such as grade by circle, the corresponding fixed touching plate groove (20) of each gear boss (22); Be provided with terminal baffle (24), each terminal baffle (24) is located between adjacent two fixed touching plate grooves (20) at the described end (21).
2. the circular rotary switch of 30 degree according to claim 1, it is characterized in that: described knob handle (9) upper end is for semi-circular, and knob is provided with knob gear (11).
3. the circular rotary switch of 30 degree according to claim 1 and 2, it is characterized in that: described movable contact spring is provided with movable contact spring boss (15), and movable contact spring boss (15) contacts (17) with the fixed touching plate face of conductive trough interior (23).
4. the circular rotary switch of 30 degree according to claim 1 and 2, it is characterized in that: described fixed touching plate (19) is 5, wherein 4 are located at separately in the fixed touching plate groove (20), and a slice is located at separately in the conductive film track (23), and all is provided with wiring hole (18) on the every fixed touching plate (19).
5. the circular rotary switch of 30 degree according to claim 3, it is characterized in that: described fixed touching plate (19) is 5, wherein 4 are located at separately in the fixed touching plate groove (20), and a slice is located at separately in the conductive film track (23), and all is provided with wiring hole (18) on the every fixed touching plate (19).
6. the circular rotary switch of 30 degree according to claim 1 and 2, it is characterized in that: described cover to be provided with cover that installing and locating boss (3), lid are installed screw thread (4), lid cooperates positioning boss (5) and covers gear positioning boss (6), the end (21), be provided with bottom (13), bottom (13) is provided with bottom location mating groove (25), and bottom location mating groove (25) and lid cooperate positioning boss (5) to cooperate.
7. the circular rotary switch of 30 degree according to claim 3, it is characterized in that: described cover to be provided with cover that installing and locating boss (3), lid are installed screw thread (4), lid cooperates positioning boss (5) and covers gear positioning boss (6), the end (21), be provided with bottom (13), bottom (13) is provided with bottom location mating groove (25), and bottom location mating groove (25) and lid cooperate positioning boss (5) to cooperate.
8. the circular rotary switch of 30 degree according to claim 4, it is characterized in that: described cover to be provided with cover that installing and locating boss (3), lid are installed screw thread (4), lid cooperates positioning boss (5) and covers gear positioning boss (6), the end (21), be provided with bottom (13), and bottom (13) is provided with bottom location mating groove (25), bottom location mating groove (25) and lid and cooperates positioning boss (5) to cooperate.
9. the circular rotary switch of 30 degree according to claim 5, it is characterized in that: described cover to be provided with cover that installing and locating boss (3), lid are installed screw thread (4), lid cooperates positioning boss (5) and covers gear positioning boss (6), the end (21), be provided with bottom (13), bottom (13) is provided with bottom location mating groove (25), and bottom location mating groove (25) and lid cooperate positioning boss (5) to cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205250335U CN201766001U (en) | 2010-09-10 | 2010-09-10 | 30 degrees circular rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205250335U CN201766001U (en) | 2010-09-10 | 2010-09-10 | 30 degrees circular rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766001U true CN201766001U (en) | 2011-03-16 |
Family
ID=43718611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205250335U Expired - Fee Related CN201766001U (en) | 2010-09-10 | 2010-09-10 | 30 degrees circular rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057543A (en) * | 2016-07-28 | 2016-10-26 | 东南电子股份有限公司 | Rotary switch |
| CN109164869A (en) * | 2018-10-30 | 2019-01-08 | 深圳和而泰智能控制股份有限公司 | Damp rotational structure and its gear regulator |
-
2010
- 2010-09-10 CN CN2010205250335U patent/CN201766001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057543A (en) * | 2016-07-28 | 2016-10-26 | 东南电子股份有限公司 | Rotary switch |
| CN109164869A (en) * | 2018-10-30 | 2019-01-08 | 深圳和而泰智能控制股份有限公司 | Damp rotational structure and its gear regulator |
| CN109164869B (en) * | 2018-10-30 | 2024-04-09 | 深圳和而泰智能控制股份有限公司 | Damping rotary structure and gear regulator thereof |
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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 |
Granted publication date: 20110316 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |