CN2547037Y - Rotary plug lamp socket of improved switch structure - Google Patents
Rotary plug lamp socket of improved switch structure Download PDFInfo
- Publication number
- CN2547037Y CN2547037Y CN 02271180 CN02271180U CN2547037Y CN 2547037 Y CN2547037 Y CN 2547037Y CN 02271180 CN02271180 CN 02271180 CN 02271180 U CN02271180 U CN 02271180U CN 2547037 Y CN2547037 Y CN 2547037Y
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- CN
- China
- Prior art keywords
- electrode
- spring
- lamp socket
- pin
- 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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Abstract
The utility model relates to lamp holder technical field. The device is a switch structure-improved revolving-plug lamp holder to solve the problem of revolving switch control between holder prong and electrode. The switch structure-improved revolving-plug lamp holder includes a holder body, prongs and an electrode arranged on the holder body, wherein, one of prongs is connected with the electrode power and a spring is arranged between another prong and the electrode. The contact between the spring and the prong is maintained and the spring can get contact with the electrode when it is compressed or sprung. A handspike pressing at the spring pressing end is arranged in the holder and the revolving driving piece is arranged on the handspike, inclined slot is arranged on the revolving driving piece and a block for placing in the inclined slot is arranged on the handspike. The button can be revolved to make the revolving piece revolve in the holder body. The above inclined slot presses the block, enabling the handspike to extend and contract in the inclined slot. In result, the conductor chip contact or separate with the contact chip in the conductor ring and form a switch. The device takes the advantages of a compact structure, easy and convenient to assemble, reliable electrical connection and convenient switch operation.
Description
Technical field
The utility model relates to technical field of lamp holders, particularly a kind of rotary connector lamp socket of improveing construction of switch.
Background technology
Lamp socket mainly is to be used for fixing bulb, and the lamp holder of bulb is transmitted electricity.Its structure includes lamp socket, is arranged on the electrode in the lamp socket, and when bulb was placed in the lamp socket, electrode contacted with the lamp holder of bulb, in case be added with voltage on the electrode, bulb is electrified light emitting then.And for the lamp socket of being with plug, in pedestal inside, pin links to each other with electrode, and after pin inserted in the socket, voltage then was added on the electrode by pin, makes bulb luminous.And, a rotary switch is set organically in its limited space for plug lamp socket with construction of switch, also there is not such structure at present.Particularly in lamp socket, be provided with a revolving part, pin is arranged on the revolving part, like this, the break-make control between pin and the electrode is not a nothing the matter, and electrical connection is crucial, when lamp socket when revolving part rotates, should keep a good break-make control between pin and the electrode, electrically contact reliably when opening, otherwise cause poor electric contact easily or can cause internal short-circuit or open circuit, cause the damage of lamp socket, the switch on it should the Convenient switch operation.
Summary of the invention
The purpose of this utility model is to provide a kind of rotary connector lamp socket of improvement construction of switch that can the Spin Control on/off.
For realizing the purpose of this utility model, the rotary connector lamp socket of described improvement construction of switch comprises pedestal, is arranged on pin in the pedestal, electrode, one of them pin is electrically connected with electrode, is provided with spring between another pin and the electrode, and spring keeps in touch with pin and can contact with electrode when being compressed or upspring, be provided with in the pedestal and be pressed in the push rod that spring suppresses the end, push rod is provided with the rotation impeller, and the rotation impeller is provided with skewed slot, and push rod is provided with the fixture block of inserting in the skewed slot.Owing between a pin and electrode, adopted spring, utilize spring to be compressed or make when upspringing another pin realize disconnection with electrode and contact, in pedestal, realized rotary switch control, compact conformation, switch control is reliable, makes the electrical connection of lamp socket inside and switch control organically combine, and be convenient to realize the rotation of revolving part, make the pin rotation, make things convenient for the rotation of bulb, compact conformation, simply, be convenient to assembling, be electrically connected reliably, switching manipulation is convenient.
Description of drawings
The drawing of accompanying drawing is described as follows
Fig. 1 is the assembly structure view of the rotary connector lamp socket of the utility model improvement construction of switch.
Fig. 2 is the partial perspective cutaway view of the rotary connector lamp socket of the utility model improvement construction of switch.
Fig. 3 is a rotation impeller plan view among Fig. 1.
Fig. 4 is the left view among Fig. 3.
Fig. 5 is the three-dimensional view of rotation impeller among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model being improved the rotary connector lamp socket of construction of switch is described in further detail;
As shown in fig. 1, the rotary connector lamp socket of the utility model improvement construction of switch comprises pedestal 1, revolving part 2, pin 3,4, electrode 5,6, spring 9, push rod 10, rotation impeller 19, knob 22, conducting strip 11.
As shown in Fig. 1,2, be provided with revolving part 2 in the described pedestal 1, described pin 3,4 is arranged on the revolving part 2, described revolving part 2 is provided with conducting ring 7,8, electrode 5,6 suppresses on described conducting ring 7,8, one of them conducting ring 8 links to each other with pin 4, has realized that one of them pin is electrically connected with electrode, and another conducting ring 7 can contact with it when spring 9 is compressed or upsprings.Be provided with in the pedestal 1 and be pressed in the push rod 10 that spring 9 suppresses the end, push rod 10 is provided with rotation impeller 19, and rotation impeller 19 is provided with skewed slot 20, and push rod 10 is provided with the fixture block 21 of inserting in the skewed slot 20.Rotate rotation impeller 19, push rod 10 is moved back and forth vertically, thereby oppress spring 9 ends, make it, form switch with electrode 6 or with electrode 6 contacted conducting rings 7 contacts or separate.
Be provided with draw-in groove 12 between revolving part 2 and the pedestal 1 and embed card division 13 in the draw-in groove 12, revolving part 2 when rotated, card division 13 is embedded in the draw-in groove 12 all the time.Described pedestal 1 is made of two that separate from the seat hole half of pedestals 14,15, electrode 5,6 be arranged in the pedestal 1 the seat hole in, be fixed into one by screw 24, be convenient to the assembling.Described revolving part 2 is provided with two annular steps 18, and described conducting ring 7,8 sets firmly thereon, makes the certain creepage distance of maintenance between two conducting rings 7,8.Correspondence is provided with step-like structure on pedestal 1, after revolving part 2 is installed in the pedestal 1, electricity ring 7,8 is limited between the two, and it can not be moved to both sides, and one of them conducting ring 8 links to each other with pin 4.Described electrode 5,6 is provided with the elastic arm 16,17 that touches conducting ring 7,8, and elastic arm 16,17 suppresses on conducting ring 7,8, makes described electrode 5,6 contact with conducting ring 7,8.
Described rotation impeller 19 is provided with the knob 22 that exposes outside pedestal 1, by screw 23 both is fixed together.Rotary knob 22 just can make revolving part 2 rotate in pedestal 1, and conducting ring 7,8 is with revolving part 2 rotations, and described electrode 5,6 contacts with conducting ring 7,8 all the time, and one of them pin 4 also links to each other with conducting ring 8 all the time.Contact with contact chip in the conducting ring 7 if conducting strip 11 is upspring with spring 9, be the switch connection state this moment, and no matter revolving part 2 toward which direction rotates, and both remain the Elastic Contact state, have realized the spinfunction of plug.
The end of travel of described skewed slot 20 is provided with the location notch 25 that can make fixture block 21 location.When rotation impeller 19 rotates, skewed slot 20 on it is oppressed fixture block 21, can make push rod 10 stretching motion in skewed slot 20, and make the contact chip contact in conducting strip 11 and the conducting ring 7 and separate, form switch, when rotation impeller 19 goes to location notch 25 when snapping on the fixture block 21, can allow the user feel to be rotated in place.
Claims (5)
1. rotary connector lamp socket of improveing construction of switch, comprise pedestal (1), be arranged on pin (3) in the pedestal (1), (4), electrode (5), (6), one of them pin (3) is electrically connected with electrode (5), it is characterized in that being provided with spring (9) between another pin (4) and the electrode (6), spring (9) keeps in touch and can contact with electrode (6) when being compressed or upspring with pin (4), be provided with in the pedestal (1) and be pressed in the push rod (10) that spring (9) suppresses the end, push rod (10) is provided with rotation impeller (19), rotation impeller (19) is provided with skewed slot (20), and push rod (10) is provided with the fixture block (21) of inserting in the skewed slot (20).
2. the rotary connector lamp socket of improvement construction of switch according to claim 1, it is characterized in that being provided with in the described pedestal (1) revolving part (2), described pin (3), (4) are arranged on the revolving part (2), described revolving part (2) is provided with conducting ring (7), (8), suppress on described conducting ring (7), (8) electrode (5), (6), one of them conducting ring (8) links to each other with pin (4), and another conducting ring (7) can contact with it when spring (9) is compressed or upsprings.
3. the rotary connector lamp socket of improvement construction of switch according to claim 1 and 2 is characterized in that the end of travel of described skewed slot (20) is provided with the location notch (25) that can make fixture block (21) location.
4. the rotary connector lamp socket of improvement construction of switch according to claim 1 and 2 is characterized in that described rotation impeller (19) is provided with the knob (22) that exposes outside pedestal (1).
5. the rotary connector lamp socket of improvement construction of switch according to claim 1 and 2 is characterized in that the end of suppressing of described spring (9) is provided with conducting strip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271180 CN2547037Y (en) | 2002-06-20 | 2002-06-20 | Rotary plug lamp socket of improved switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271180 CN2547037Y (en) | 2002-06-20 | 2002-06-20 | Rotary plug lamp socket of improved switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547037Y true CN2547037Y (en) | 2003-04-23 |
Family
ID=33736087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271180 Expired - Fee Related CN2547037Y (en) | 2002-06-20 | 2002-06-20 | Rotary plug lamp socket of improved switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547037Y (en) |
-
2002
- 2002-06-20 CN CN 02271180 patent/CN2547037Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |