CN102810425A - Self-locking rotary switch and lamp using self-locking rotary switch - Google Patents
Self-locking rotary switch and lamp using self-locking rotary switch Download PDFInfo
- Publication number
- CN102810425A CN102810425A CN2011101494880A CN201110149488A CN102810425A CN 102810425 A CN102810425 A CN 102810425A CN 2011101494880 A CN2011101494880 A CN 2011101494880A CN 201110149488 A CN201110149488 A CN 201110149488A CN 102810425 A CN102810425 A CN 102810425A
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- self
- locking
- knob
- locking body
- switch
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Abstract
The invention relates to a self-locking rotary switch arranged in a case of a device for controlling operation of the device. The self-locking rotary switch comprises a knob, a rotary rod connected with the knob at one end, a self-locking member clamped on the knob, and a locating member arranged on the case, wherein the knob includes an operation part for rotation operation, and a connection part fixed on the operation part and connected with the rotary rod; bumps for locking the self-locking member are arranged on the outer circumferential wall of the connection part; the self-locking part can pass through the bumps; and a self-locking part matching with the locating member is arranged on the self-locking member. The self-locking member can prevent rotation of the rotary switch in relative to the self-locking member through the locating surface and the arc-shaped surface of the lock so as to realize synchronous rotation. On the other hand, the self-locking member can be inserted into a switch location device of an electronic apparatus through a self-locking hole to prevent wrong operation of the switch so as not to influence the normal use of the electronic apparatus, thereby realizing self-locking of the rotary switch. In addition, the invention also relates to a lamp using the self-locking rotary switch.
Description
[technical field]
The present invention relates to a kind of switch, relate in particular to a kind of self-locking knob switch and use the light fixture of this self-locking knob switch.
[background technology]
Rotary switch is a kind of switch form of using always, comes equipment is carried out the operation of operating state through rotary knob.The knob of rotary switch is arranged on the outside of device housings usually with handled easily, and switch sections then is located at device interior, through between knob and switch, swingle being set, rotary knob, the open/close state of driven rotary bar trigger switch.
Because knob is located at the outside of apparatus casing usually, traditional rotary switch very easily receives outside unexpected bump or misoperation and by unexpected driven rotary, thereby causes equipment under abnormal condition, to open or close down, and causes fault or accident.
[summary of the invention]
Based on this, be necessary to provide a kind of self-locking knob switch, it can effectively avoid the generation of electronic installation misoperation fault.
A kind of self-locking knob switch, the housing that is used to be located at device to be controlling said device work, and this self-locking knob switch comprises swingle that knob, an end be connected with said knob, is fastened on the self-locking body on the said knob and is located at the keeper on the housing; Said knob comprises the operating portion that is used for rotary manipulation and is fixed on the connecting portion that is connected with said swingle on the said operating portion, and the periphery wall of said connecting portion is provided with the convexity that is used to locate said self-locking body, and said self-locking body can pass said convexity; Said self-locking body be provided with match with said keeper from the lock section, so that said self-locking body is positioned on the said housing.
In preferred embodiment, the periphery wall of said connecting portion comprises the plane of orientation of two symmetries and the switch cambered surface of two symmetries, and said convexity is located on the said plane of orientation; Accordingly, said self-locking body is provided with the through hole that supplies said connecting portion to pass, and said self-locking body is provided with in said through hole and said plane of orientation and adaptive latch fitting locating surface and the latch fitting cambered surface of said switch cambered surface.
In preferred embodiment, said self-locking body is a sheet, and said self-locking body is provided with a hole of keeping away of being convenient to said latch fitting locating surface strain near said latch fitting locating surface.
In preferred embodiment, said keeper is the reference column that is located on the housing, and said is the self-locking hole that is opened on the said self-locking body from the lock section.
In preferred embodiment, the end that said swingle is connected with said knob offers bayonet socket, and said knob is provided with the card post adaptive with said bayonet socket; Said swingle is provided with annular slot, and said swingle is connected a relative end and is provided with screw thread with said knob.
The convexity that above-mentioned self-locking knob switch can utilize the latch fitting locating surface of the convexity extruding self-locking body at plane of orientation place to make the thin-walled generation strain at this place cross knob is locked into rotary switch and forms an integral body on the self-locking body; Self-locking body prevents that through latch fitting locating surface and latch fitting cambered surface the relative self-locking body of rotary switch from producing rotation again simultaneously; Both rotate synchronously to make it; Self-locking body again can be through the self-locking hole string to the switch positioner of electronic installation on the other hand; Prevent switch generation misoperation and influence the normal use of electronic installation, thereby realized the self-locking of rotary switch.
Simultaneously, also be necessary to provide a kind of light fixture that uses above-mentioned self-locking knob switch.
A kind of light fixture; Comprise lamp housing and be located at the self-locking knob switch on the said lamp housing that said self-locking knob switch comprises that knob, an end of being located at the said lamp housing outside are connected with said knob, the other end inserts the interior swingle of said lamp housing, is fastened on the self-locking body on the said knob and is located at the keeper on the lamp housing; Said knob comprises the operating portion that is used for rotary manipulation and is fixed on the connecting portion that is connected with said swingle on the said operating portion, and the periphery wall of said connecting portion is provided with the convexity that is used to locate said self-locking body, and said self-locking body can pass said convexity; Said self-locking body be provided with said keeper adaptive from the lock section.
In preferred embodiment, the periphery wall of said connecting portion comprises the plane of orientation of two symmetries and the switch cambered surface of two symmetries, and said protruding symmetry is located on the said plane of orientation; Accordingly, said self-locking body is provided with in said through hole and said plane of orientation and adaptive latch fitting locating surface and the latch fitting cambered surface of said switch cambered surface.
In preferred embodiment, said self-locking body is a sheet, and said self-locking body is provided with a hole of keeping away of being convenient to said latch fitting locating surface strain near said latch fitting locating surface.
In preferred embodiment, said keeper is the reference column that is located on the lamp housing, and said is the self-locking hole that is opened on the said self-locking body from the lock section.
In preferred embodiment, the end that said swingle is connected with said knob offers bayonet socket, and said knob is provided with the card post adaptive with said bayonet socket; And said swingle is connected a relative end and is provided with screw thread with said knob;
Be provided with sealing ring between said self-locking knob switch and the said lamp housing outside; Said swingle is provided with annular slot in the position of going deep into said lamp housing, and said light fixture is provided with the snap ring around said annular slot at said annular slot place.
Use above-mentioned self-locking knob switch effectively to prevent switch generation misoperation and influence the normal use of light fixture, thereby realized the self-locking of rotary switch.
[description of drawings]
Fig. 1 is the self-locking knob switch explosive view of an embodiment;
Fig. 2 is a self-locking knob switch assembling view among Fig. 1;
Fig. 3 is the light fixture sketch map of the self-locking knob switch of an embodiment;
Fig. 4 is the cutaway view of light fixture among Fig. 3;
The partial enlarged drawing of I part when Fig. 5 is in open state for self-locking knob switch among Fig. 4;
The partial enlarged drawing of I part when Fig. 6 is in lockup state for self-locking knob switch among Fig. 4.
[embodiment]
Mainly combine accompanying drawing and specific embodiment to self-locking knob switch and use the light fixture of this self-locking knob switch to do further detailed explanation below.
As depicted in figs. 1 and 2; The self-locking knob switch 100 of one embodiment; Be used to be located on the housing of device to control this device, this self-locking knob switch 100 comprises: the swingle 120 that knob 110, an end are connected with knob 110, be fastened on the self-locking body 130 on the knob 110 and be located at the keeper (figure does not show) on the case of electronic device.
Knob 110 comprises the operating portion 112 that is used for rotary manipulation and is fixed on the connecting portion 114 on the operating portion 112.Connecting portion 114 is fixed on the back side of operating portion 112, and is one-body molded with operating portion 112.Connecting portion 114 perisporiums of present embodiment comprise the plane of orientation 142 of two symmetries and the switch cambered surface 144 of two symmetries.Plane of orientation 142 is provided with switch cambered surface 144 at interval.Further be provided with the convexity 146 that is used to locate self-locking body 130 on the plane of orientation 142.Protruding 146 is adaptive with the gauge of self-locking body 130 apart from the distance of connecting portion 114 ends apart from the distance and the convexity 146 at operating portion 112 back sides.
It is shaft-like that swingle 120 roughly is, and an end is fixed on the connecting portion 114, and the other end is used to insert case of electronic device inside, links to each other with corresponding switch-starter.The end that the swingle 120 of present embodiment is connected with connecting portion 114 offers bayonet socket 122.Accordingly, connecting portion 114 is provided with the card post 148 adaptive with said bayonet socket 122.Whole knob 110 and swingle 120 become one through injection moulding.The swingle 120 of present embodiment is provided with annular slot 124, and swingle 120 is connected a relative end and is provided with screw thread 126 with knob 110.
The self-locking body 130 of present embodiment roughly in the form of sheets.Self-locking body 130 is provided with the through hole 132 that supplies connecting portion 114 to pass.Self-locking body 130 is provided with at through hole 132 places and plane of orientation 142 and switch cambered surface 144 geomeries are adaptive latch fitting locating surface 136 and latch fitting cambered surface 138, thus self-locking body 130 can be fitted and is socketed on the connecting portion 114.Also be provided with on the self-locking body 130 be used for case of electronic device on keeper being used to of combining pin knob 110 from the lock section.The keeper of present embodiment is the reference column that is located on the case of electronic device, is the self-locking hole 134 that is opened on the self-locking body 130 from the lock section.In other embodiments, keeper can also be for being located at the location hole on the case of electronic device, from the lock section be opened on the self-locking body 130 from lock.
The self-locking body 130 of present embodiment near latch fitting locating surface 136, be provided be convenient to latch fitting locating surface 136 strains keep away a hole 139.When self-locking body 130 when the axial direction of swingle 120 moves up, the latch fitting locating surface 136 of self-locking body 130 can run into protruding 146.Because self-locking body 130 is provided with near latch fitting locating surface 136 and keeps away a hole 139; After latch fitting locating surface 136 runs into protruding 146; Can produce strain, thereby self-locking body 130 can pass convexity 146, self-locking body 130 snaps between the back side of convexity 146 and operating portion 112.Simultaneously, the latch fitting locating surface 136 of self-locking body 130 agrees with plane of orientation 142 mutually, and latch fitting cambered surface 138 is agreed with switch cambered surface 144 mutually, makes knob 110 self-locking body 130 rotation relatively, and the two one-tenth is as a whole.Comprise
Like Fig. 3 and shown in Figure 4, a kind of light fixture 200 that uses above-mentioned self-locking knob switch 100 comprises lamp housing 210 and above-mentioned self-locking knob switch 100.The lamp housing 210 of present embodiment is provided with the reference column 212 adaptive with self-locking hole 134.
Fig. 5 and Fig. 6 are the user mode sketch map of self-locking knob switch on light fixture 200, and can light light fixture 200 this moment according to the mains switch that the demand rotary switch is opened light fixture 200.When needs pin knob 110, can the axial direction of self-locking body 130 along swingle 120 be promoted downwards, because the strain of latch fitting locating surface 136, self-locking body 130 crosses protruding 146.Self-locking body 130 contacts with lamp housing 210, and the self-locking hole on the self-locking body 130 134 snaps on the reference column 212, thereby self-locking body 130 can not rotate; Because self-locking body 130 agrees with the connecting portion 114 of knob 110 mutually; Therefore, knob 110 can not rotate, thereby plays the effect of locking switch rotation.When needs rotary knob 110; Can the axially upwards promotion of self-locking body 130 along swingle 120 be snapped into self-locking body 130 between the back side of convexity 146 and operating portion 112, because self-locking body 130 breaks away from the restriction of reference column 212; At this moment, can while turning knob 110 and self-locking body 130.During powered-down, operation is so same, thereby uses the lighting of above-mentioned self-locking knob switch 100, can effectively prevent the generation of misoperation.
Be provided with sealing ring 220 between the self-locking knob switch 100 of present embodiment and lamp housing 210 outsides.And light fixture 200 is provided with the snap ring 230 around annular slot 124 at annular slot 124 places.End through at self-locking knob switch 100 is provided with snap ring 230, can prevent that self-locking knob switch 100 from upwards sliding.
The convexity 146 that above-mentioned self-locking knob switch 100 can utilize the latch fitting locating surface 136 of the convexity 146 extruding self-locking bodies 130 at plane of orientation 142 places to make the thin-walled generation strain at this place cross knob 110 is locked into rotary switch and forms an integral body on the self-locking body 130; Self-locking body 130 prevents that through latch fitting locating surface 136 and latch fitting cambered surface 138 the relative self-locking body 130 of rotary switch from producing rotation again simultaneously; Both rotate synchronously to make it; Self-locking body 130 can be gone here and there on the switch positioner of electronic installation through self-locking hole 134 again on the other hand; Prevent switch generation misoperation and influence the normal use of electronic installation, thereby realized the self-locking of rotary switch.
The above embodiment has only expressed several kinds of execution modes of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. self-locking knob switch; The housing that is used to be located at device is to control said device work; It is characterized in that said self-locking knob switch comprises swingle that knob, an end be connected with said knob, is fastened on the self-locking body on the said knob and is located at the keeper on the said housing; Said knob comprises the operating portion that is used for rotary manipulation and is fixed on the connecting portion that is connected with said swingle on the said operating portion, and the periphery wall of said connecting portion is provided with the convexity that is used to locate said self-locking body, and said self-locking body can pass said convexity; Said self-locking body be provided with match with said keeper from the lock section, so that said self-locking body is positioned on the said housing.
2. self-locking knob switch as claimed in claim 1 is characterized in that, the periphery wall of said connecting portion comprises the plane of orientation of two symmetries and the switch cambered surface of two symmetries, and said convexity is located on the said plane of orientation; Accordingly, said self-locking body is provided with the through hole that supplies said connecting portion to pass, and said self-locking body is provided with in said through hole and said plane of orientation and adaptive latch fitting locating surface and the latch fitting cambered surface of said switch cambered surface.
3. according to claim 1 or claim 2 self-locking knob switch is characterized in that said self-locking body is a sheet, and said self-locking body is provided with a hole of keeping away of being convenient to said latch fitting locating surface strain near said latch fitting locating surface.
4. self-locking knob switch as claimed in claim 1 is characterized in that, said keeper is the reference column that is located on the said housing, and said is the self-locking hole that is opened on the said self-locking body from the lock section.
5. self-locking knob switch as claimed in claim 1 is characterized in that, the end that said swingle is connected with said knob offers bayonet socket, and said knob is provided with the card post adaptive with said bayonet socket; Said swingle is provided with annular slot, and said swingle is connected a relative end and is provided with screw thread with said knob.
6. light fixture; It is characterized in that; Comprise lamp housing and be located at the self-locking knob switch on the said lamp housing that said self-locking knob switch comprises that knob, an end of being located at the said lamp housing outside are connected with said knob, the other end inserts the interior swingle of said lamp housing, is fastened on the self-locking body on the said knob and is located at the keeper on the lamp housing; Said knob comprises the operating portion that is used for rotary manipulation and is fixed on the connecting portion that is connected with said swingle on the said operating portion, and the periphery wall of said connecting portion is provided with the convexity that is used to locate said self-locking body, and said self-locking body can pass said convexity; Said self-locking body be provided with said keeper adaptive from the lock section.
7. light fixture as claimed in claim 6 is characterized in that, the periphery wall of said connecting portion comprises the plane of orientation of two symmetries and the switch cambered surface of two symmetries, and said protruding symmetry is located on the said plane of orientation; Accordingly, said self-locking body is provided with in said through hole and said plane of orientation and adaptive latch fitting locating surface and the latch fitting cambered surface of said switch cambered surface.
8. like claim 6 or 7 described light fixtures, it is characterized in that said self-locking body is a sheet, said self-locking body is provided with a hole of keeping away of being convenient to said latch fitting locating surface strain near said latch fitting locating surface.
9. light fixture as claimed in claim 6 is characterized in that, said keeper is the reference column that is located on the lamp housing, and said is the self-locking hole that is opened on the said self-locking body from the lock section.
10. light fixture as claimed in claim 6 is characterized in that, the end that said swingle is connected with said knob offers bayonet socket, and said knob is provided with the card post adaptive with said bayonet socket; And said swingle is connected a relative end and is provided with screw thread with said knob;
Be provided with sealing ring between said self-locking knob switch and the said lamp housing outside; Said swingle is provided with annular slot in the position of going deep into said lamp housing, and said light fixture is provided with the snap ring around said annular slot at said annular slot place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101494880A CN102810425A (en) | 2011-06-03 | 2011-06-03 | Self-locking rotary switch and lamp using self-locking rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101494880A CN102810425A (en) | 2011-06-03 | 2011-06-03 | Self-locking rotary switch and lamp using self-locking rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102810425A true CN102810425A (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101494880A Pending CN102810425A (en) | 2011-06-03 | 2011-06-03 | Self-locking rotary switch and lamp using self-locking rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102810425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563671A (en) * | 2013-10-12 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Self-locking switch and lamp box |
| CN109415127A (en) * | 2017-12-01 | 2019-03-01 | 深圳市大疆灵眸科技有限公司 | Connection component and capture apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492984A (en) * | 2008-01-23 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Latching structure |
| US20100294632A1 (en) * | 2009-05-25 | 2010-11-25 | Ewac Holding Bv | Safety Rotary Operator Assembly |
| CN102022705A (en) * | 2009-09-21 | 2011-04-20 | 海洋王照明科技股份有限公司 | Lamp circuit switching unit and waterproof lamp |
| CN102779678A (en) * | 2011-05-10 | 2012-11-14 | 海洋王照明科技股份有限公司 | Switch locking structure and illumination device comprising switch locking structure |
-
2011
- 2011-06-03 CN CN2011101494880A patent/CN102810425A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492984A (en) * | 2008-01-23 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Latching structure |
| US20100294632A1 (en) * | 2009-05-25 | 2010-11-25 | Ewac Holding Bv | Safety Rotary Operator Assembly |
| CN102022705A (en) * | 2009-09-21 | 2011-04-20 | 海洋王照明科技股份有限公司 | Lamp circuit switching unit and waterproof lamp |
| CN102779678A (en) * | 2011-05-10 | 2012-11-14 | 海洋王照明科技股份有限公司 | Switch locking structure and illumination device comprising switch locking structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563671A (en) * | 2013-10-12 | 2015-04-29 | 深圳市海洋王照明工程有限公司 | Self-locking switch and lamp box |
| CN104563671B (en) * | 2013-10-12 | 2017-12-15 | 深圳市海洋王照明工程有限公司 | Self-locking type switch and lamp box |
| CN109415127A (en) * | 2017-12-01 | 2019-03-01 | 深圳市大疆灵眸科技有限公司 | Connection component and capture apparatus |
| CN109415127B (en) * | 2017-12-01 | 2022-03-04 | 深圳市大疆灵眸科技有限公司 | Connecting assembly and shooting equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |