CN106653449B - A kind of rotation automatic resetting construction of switch - Google Patents

A kind of rotation automatic resetting construction of switch Download PDF

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Publication number
CN106653449B
CN106653449B CN201710091738.7A CN201710091738A CN106653449B CN 106653449 B CN106653449 B CN 106653449B CN 201710091738 A CN201710091738 A CN 201710091738A CN 106653449 B CN106653449 B CN 106653449B
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CN
China
Prior art keywords
main body
circuit board
elastic conduction
copper sheet
conductive copper
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Application number
CN201710091738.7A
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Chinese (zh)
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CN106653449A (en
Inventor
范江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aolei Technology Group Co ltd
Zhongshan Aolei Technology Co ltd
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Shenzhen Proud Thunder Business Polytron Technologies Inc
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Priority to CN201710091738.7A priority Critical patent/CN106653449B/en
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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02Details
    • H01H19/10Movable parts; Contacts mounted thereon
    • H01H19/14Operating parts, e.g. turn knob

Abstract

The invention discloses a kind of rotation automatic resetting construction of switch, including main body and the first pressure ring, the body interior is in hollow structure;And external is in cylinder mechanism, the main body upper surface is equipped with equipped hole, the first pressure ring installation and body interior opening, first circuit board is successively arranged on first pressure ring, second circuit board, key column, fixed block and connector, the second circuit board, fixed block and connector are screwed, the fixed block is equipped with the groove for being equipped with key column, the connector is equipped with positioning pin, the second circuit board is equipped with elastic conduction thimble, the positioning pin passes through the equipped hole in main body, the main body upper surface is equipped with a pair of of limit hole, fixed column is inserted on the limit hole, the present invention automatically resets after realizing rotation with two release links outside cam and the tension spring in release link using a cam, functional diversity can be achieved, the structure of singlehanded controlling convenient and Self-resetting.

Description

A kind of rotation automatic resetting construction of switch
Technical field
The present invention relates to lighting area, especially a kind of rotation automatic resetting construction of switch.
Background technique
Common mobile lighting equipment (flashlight, dynamo lighting set, head lamp or removable lighting etc.), switch form have Push button, dial type, soft-touch type, rotation copper body formula.The regulatory function for having a single function mostly not brightness of rotary barrel formula; Have it is some by potentiometer, multi-gear switch adjust liaison, be not easy singlehanded manipulation, cut no auto-reset function.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of rotation automatic resetting construction of switch.
To achieve the above object, the invention provides the following technical scheme: a kind of rotation automatic resetting construction of switch, including master Body and the first pressure ring, the body interior are in hollow structure;And external is in cylinder mechanism, the main body upper surface is equipped with equipped Hole, first pressure ring are installed on body interior opening, are successively arranged first circuit board, second circuit on first pressure ring Plate, key column, fixed block and connector, the second circuit board, fixed block and connector are screwed, the fixed block It is equipped with the groove for being equipped with key column, the connector is equipped with positioning pin, and the second circuit board is equipped with elastic conducting Electric thimble, the positioning pin pass through the equipped hole in main body, and the main body upper surface is equipped with a pair of of limit hole, on the limit hole Fixed column is inserted, is set with release link in the fixed column, tension spring is installed between the release link, is equipped with rotation in the main body Part, the fixed cam of the positioning pin outer wall, positioning pin top surface engaging screw, in the revolving part;And it is located at screw top surface It is successively arranged key reset spring and key, the first circuit board is equipped with multiple conductive copper sheets, the elastic conduction thimble It is engaged with conductive copper skin, the elastic conduction thimble is engaged with conductive copper skin, and the elastic conduction thimble includes First elastic conduction thimble, the second elastic conduction thimble and third elastic conduction thimble, the conductive copper skin include first conductive Copper sheet, the second conductive copper sheet;Third conduction copper sheet and the 4th conductive copper sheet, the first elastic conduction thimble and the first conductive copper Bark graft touching, the second elastic conduction thimble and the second conductive copper bark graft touch, and third elastic conduction thimble and third conductive copper bark graft touch.
Preferably, sealing ring is equipped at the revolving part and main body cooperation.
Preferably, button cap is equipped on the key, the button cap is fitted on revolving part;And edge is equipped with a circle Stop collar.
Preferably, the second pressure ring is embedded at the button cap and revolving part cooperation.
Preferably, the revolving part and button cap outer wall are equipped with anti-skidding stupefied.
A kind of rotation automatic resetting construction of switch made using technical solution of the present invention, using outside a cam and cam Two release links and release link on tension spring realize rotation after automatically reset, it can be achieved that functional diversity, one hand (forehand is anti- Hand) controlling convenient and Self-resetting structure, realize open and close, adjust brightness or be further added by the movement of some functions (such as SOS) Lighting apparatus solves the structure drawback of background technique very well, improves the usage experience of product.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rotation automatic resetting construction of switch of the present invention;
Fig. 2 is a kind of perspective cross-sectional diagram of rotation automatic resetting construction of switch of the present invention;
Fig. 3 is a kind of exterior section structural schematic diagram of rotation automatic resetting construction of switch of the present invention;
Fig. 4 is that a kind of switch of rotation automatic resetting construction of switch of the present invention connects electric schematic illustration;
In figure, 1- main body;The first pressure ring of 2-;3- first circuit board;4-, second circuit board;5- key column;6- fixed block; 7- connector;8- screw;9- positioning pin;10 I-the first elastic conduction thimbles;10 II-the second elastic conduction thimbles;10 III-thirds Elastic conduction thimble;11- fixed column;12- release link;13- tension spring;14- revolving part;15- key reset spring;16- key; 17- sealing ring;18- button cap;19- is anti-skidding stupefied;20- cam;The second pressure ring of 21-;22- connecting screw;23 I-the first conductive coppers Skin;23 II-the second conductive copper sheets;23 III-third conduction copper sheets;23 IV-the four conductive copper sheets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", " vertical straight ", "horizontal", "top", "bottom", "inner", "outside" To be based on the orientation or positional relationship shown in the drawings, merely to make the sub- description present invention and simplify description, rather than indicate or It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as Limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.Thus, define " first ' ', " second " be only used for retouching Purpose is stated, relative importance is not understood to indicate or imply or implicitly includes one or more of the features.In In description of the invention, unless otherwise indicated, the meaning of " plurality " is two or more.
The present invention provides a kind of rotation automatic resetting constructions of switch as shown in Figure 1 to Figure 3, including main body 1 and first Pressure ring 2 is in hollow structure inside the main body 1;And external is in cylinder mechanism, 1 upper surface of main body is equipped with equipped hole, described The installation of first pressure ring 2 is successively arranged first circuit board 3, second circuit board on first pressure ring 2 at 1 inner opening of main body 4, key column 5, fixed block 6 and connector 7, the second circuit board 4, fixed block 6 and connector 7 are fixed by screw 8, described Fixed block 6 is equipped with groove for being equipped with key column 5, and the connector 7 is equipped with positioning pin 9, on the second circuit board 4 Equipped with elastic conduction thimble, the positioning pin 9 passes through the equipped hole in main body 1, and 1 upper surface of main body is equipped with a pair of of limit Hole inserts fixed column 11 on the limit hole, and release link 12 is set in the fixed column 11, installs and draws between the release link 12 Spring 13 is equipped with revolving part 14 in the main body 1, and the fixed cam 20 of 9 outer wall of positioning pin, spiral shell is engaged in 9 top surface of positioning pin Silk 8, in the revolving part 14;And be located at connecting screw top surface and be successively arranged key reset spring 15 and key 16, described first Circuit board 3 is equipped with conductive copper sheet, and the elastic conduction thimble is engaged with conductive copper skin, 14 up time of revolving part it is true with Counter-clockwise rotary motion is to open and close, wherein elastic conduction thimble is engaged with conductive copper skin, the elastic conduction top Needle includes the first elastic conduction thimble 10 I, the second elastic conduction thimble 10 II and third elastic conduction thimble 10 III, described to lead Electrolytic copper skin includes the first conductive copper sheet 23 II of conductive copper sheet 23 I, second;Third conduction copper sheet 23 III and the 4th conductive copper sheet 23 IV, the first elastic conduction thimble 10 I is contacted with the first conductive copper sheet 23 I, and the second elastic conduction thimble 10 II is led with second Electrolytic copper skin 23 II contacts, and third elastic conduction thimble 10 III is contacted with third conduction copper sheet 23 III.The revolving part 14 and main body 1 Sealing ring 17 is equipped at cooperation;Button cap 18 is equipped on the key 16, the button cap 18 is fitted on revolving part 14;And side A circle stop collar is equipped at edge;The button cap 18 and the second pressure ring 21 embedded at 14 cooperation of revolving part;14 He of revolving part 18 outer wall of button cap is equipped with anti-skidding stupefied 19.
When specifically used: elastic conduction thimble whole first and second circuit board 4 weld together, second circuit board 4 with Fixed block 6, connector 7 are fixed together with screw 8, between revolving part 14, connector 7 and cam 20 simultaneously with the limit of positioning pin 9 It is fixed together with connecting screw 22, key column 5, key 16, key reset spring 15, button cap 18, the first pressure ring 21 and rotation Turn part 14 to be fixed together, the above part forms an opposing stationary No.1 component;Release link 12 and the fixed column 11 of main body 1 It links together, release link 12 can be rotated relative to fixed column 11, and tension spring 13, which is hung over, makes two release links 12 in two release links 12 There are inside clamping force, first circuit board 3 tightens together with main body 1 by the first pressure ring 2, and the above part forms one No. two Component;It links together, and can be relatively rotated by connector 7 between No.1 component and No. two components;Fixed column 11 deeply rotates A limiting slot inside part 14, for limiting the rotational angle between opposite No. two components of No.1 component;Rotate revolving part 14 It will drive elastic conduction thimble to slide on the interrupted conductive copper sheet of first circuit board 3, form the signal of connecting and disconnecting;It presses Key column 5 can trigger the switch of the metal dome on second circuit board 4 when pressing keycap 18, formed and connect signal, 14 forehand of revolving part Switching function is able to achieve when (clockwise), backhand are (counterclockwise) rotation revolving part 14, and revolving part 14 drives and rotation after unclamping The part that part 14 is fixed together is restored to the position (effect that i.e. each rotation process can realize touch-switch) of nature, Because there is limiting slot, the first elastic conduction thimble 10 I (is always herein in the first conductive sliding of copper sheet 23 I always One circuit of conducting);In its natural state: the second elastic conduction thimble 10 II contacts with the second conductive copper sheet 23 II, third Elastic conduction thimble 10 III is contacted with third conduction copper sheet 23 III, when rotating clockwise (forehand operation): the second elastic conduction Thimble 10 II contact with the second conductive copper sheet 23 II, third elastic conduction thimble 10 III with the 4th conduction copper sheet 23 IV contacts (this When will form the signal of a variation), all elastic conduction thimble 10 automatically restores to the position of nature after release.When inverse Hour hands rotate when (backhand operation): the second elastic conduction thimble 10 II with the 4th conduction copper sheet 23 IV contact, third elastic conduction Thimble 10 III contacts with third conduction copper sheet 23 III and (will form the signal of a variation at this time), all elastic conducting top after release Needle 10 automatically restores to the position of nature, and the working principle of rotary switch is exactly the second elastic conduction thimble 10 II, third Elastic conduction thimble 10 III, which slides between copper sheet, to be generated the signal (or circuit) changed and realizes switch or other mapping functions.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (3)

1. a kind of rotation automatic resetting construction of switch, including main body (1) and the first pressure ring (2), which is characterized in that the main body (1) internal is in hollow structure;And external is in cylinder mechanism, main body (1) upper surface is equipped with equipped hole, first pressure ring (2) installation is successively arranged first circuit board (3), second circuit board on first pressure ring (2) at main body (1) inner opening (4), key column (5), fixed block (6) and connector (7), the second circuit board (4), fixed block (6) and connector (7) pass through Screw (8) is fixed, and the fixed block (6) is equipped with the groove for being equipped with key column (5), and the connector (7) is equipped with fixed Position pin (9), the second circuit board (4) are equipped with elastic conduction thimble, and the positioning pin (9) passes through equipped on main body (1) Hole, main body (1) upper surface are equipped with a pair of of limit hole, insert fixed column (11) on the limit hole, the fixed column (11) Upper suit release link (12) installs tension spring (13) between the release link (12), is equipped with revolving part (14) on the main body (1), Positioning pin (9) outer wall is fixed cam (20), positioning pin (9) the top surface engaging screw (8), in the revolving part (14); And be located at connecting screw top surface and be successively arranged key reset spring (15) and key (16), the first circuit board (3) is equipped with Conductive copper sheet, the elastic conduction thimble are engaged with conductive copper skin, and the elastic conduction thimble includes the first elastic conducting Electric thimble (10 I), the second elastic conduction thimble (10 II) and third elastic conduction thimble (10 III), the conductive copper skin include the One conductive copper sheet (23 I), the second conductive copper sheet (23 II);Third conduction copper sheet (23 III) and the 4th conductive copper sheet (23 IV), institute It states the first elastic conduction thimble (10 I) to contact with the first conductive copper sheet (23 I), the second elastic conduction thimble (10 II) is led with second Electrolytic copper skin (23 II) contact, third elastic conduction thimble (10 III) are contacted with third conduction copper sheet (23 III);
Sealing ring (17) are equipped at the revolving part (14) and main body (1) cooperation;
Button cap (18) are equipped on the key (16), the button cap (18) is fitted on revolving part (14), button cap (18) Edge be equipped with one circle stop collar.
2. a kind of rotation automatic resetting construction of switch according to claim 1, which is characterized in that the button cap (18) with The second pressure ring (21) are embedded at revolving part (14) cooperation.
3. a kind of rotation automatic resetting construction of switch according to claim 1, which is characterized in that the revolving part (14) and Button cap (18) outer wall is equipped with anti-skidding stupefied (19).
CN201710091738.7A 2017-02-21 2017-02-21 A kind of rotation automatic resetting construction of switch Active CN106653449B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710091738.7A CN106653449B (en) 2017-02-21 2017-02-21 A kind of rotation automatic resetting construction of switch

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Application Number Priority Date Filing Date Title
CN201710091738.7A CN106653449B (en) 2017-02-21 2017-02-21 A kind of rotation automatic resetting construction of switch

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CN106653449B true CN106653449B (en) 2019-11-15

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108666168B (en) * 2018-07-12 2024-01-26 商洛市虎之翼科技有限公司 Single-opening double-control tail pressing mechanism
TWI671627B (en) * 2018-08-02 2019-09-11 緯創資通股份有限公司 Voice assistant device capable of being powered on or powered off by relative rotation of different modules and related voice assistant system
CN111489908B (en) * 2019-01-25 2022-03-22 广东百威电子有限公司 Intelligent knob module of gas stove

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329346A (en) * 2000-06-12 2002-01-02 阿尔卑斯电气株式会社 Composite operating type input device
CN101221861A (en) * 2007-01-11 2008-07-16 阿尔卑斯电气株式会社 Complex operation input device
CN101728110A (en) * 2008-10-30 2010-06-09 鸿富锦精密工业(深圳)有限公司 Rotary switch and angle detection device provided with same
CN202363338U (en) * 2011-12-01 2012-08-01 珠海市敏夫光学仪器有限公司 Rotary type multi-gear switch
CN202871657U (en) * 2012-09-22 2013-04-10 朱稳明 Improved encoder
CN105845484A (en) * 2016-06-20 2016-08-10 珠海市敏夫光学仪器有限公司 Rotary multi-gear switch
CN206584851U (en) * 2017-02-21 2017-10-24 深圳市傲雷移动照明设备有限公司 A kind of rotation automatic resetting construction of switch

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329346A (en) * 2000-06-12 2002-01-02 阿尔卑斯电气株式会社 Composite operating type input device
CN101221861A (en) * 2007-01-11 2008-07-16 阿尔卑斯电气株式会社 Complex operation input device
CN101728110A (en) * 2008-10-30 2010-06-09 鸿富锦精密工业(深圳)有限公司 Rotary switch and angle detection device provided with same
CN202363338U (en) * 2011-12-01 2012-08-01 珠海市敏夫光学仪器有限公司 Rotary type multi-gear switch
CN202871657U (en) * 2012-09-22 2013-04-10 朱稳明 Improved encoder
CN105845484A (en) * 2016-06-20 2016-08-10 珠海市敏夫光学仪器有限公司 Rotary multi-gear switch
CN206584851U (en) * 2017-02-21 2017-10-24 深圳市傲雷移动照明设备有限公司 A kind of rotation automatic resetting construction of switch

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Effective date of registration: 20190930

Address after: 518000 A2 fifth floor, Fuhai information port, Qiaotou community, Fuhai street, Shenzhen, Guangdong, Baoan District

Applicant after: Shenzhen Olight E-Commerce Technology Co.,Ltd.

Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong Fuhai Fuhai Avenue Street Industrial Park first building second floor East

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Address after: Building 2, Building 604, Cuiheng International Science and Technology Innovation Center, No. 21 Beichen Road, Cuiheng New District, Zhongshan City, Guangdong Province, 528451

Patentee after: Aolei Technology Group Co.,Ltd.

Address before: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528451

Patentee before: Zhongshan Aolei Technology Co.,Ltd.

Address after: Room 527, Unit 1, Building 2, Qian'an Garden, No. 18 Cuicheng Road, Cuiheng New District, Nanlang Street, Zhongshan City, Guangdong Province, 528451

Patentee after: Zhongshan Aolei Technology Co.,Ltd.

Address before: 518000 A2 fifth floor, Fuhai information port, Qiaotou community, Fuhai street, Shenzhen, Guangdong, Baoan District

Patentee before: Shenzhen Olight E-Commerce Technology Co.,Ltd.

CP03 Change of name, title or address