CN2377663Y - Safety switch for laser health device - Google Patents
Safety switch for laser health device Download PDFInfo
- Publication number
- CN2377663Y CN2377663Y CN 99226698 CN99226698U CN2377663Y CN 2377663 Y CN2377663 Y CN 2377663Y CN 99226698 CN99226698 CN 99226698 CN 99226698 U CN99226698 U CN 99226698U CN 2377663 Y CN2377663 Y CN 2377663Y
- Authority
- CN
- China
- Prior art keywords
- laser
- health care
- safety switch
- care device
- battery
- 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 safety switch for health care apparatus, which is installed in a laser transmitter that is provided with a laser tube, batteries and a power switch in the health care apparatus. The safety switch comprises a pressure spring, the inner part of the laser transmitter is provided with a pressure spring holder which is an insulative convex ring that is arranged on the inner side wall of a position for placing the batteries in the laser transmitter, one end of the pressure spring is in contact with the outer wall of the insulative convex ring, and the other end of the pressure spring is sheathed at the thin tail end of the laser tube. The utility model has the advantages of simple structure, convenient operation, good reliability and safety protection.
Description
The utility model relates to a kind of safety switch that is used for laser health care device.
Laser health care device more and more is subjected to people's favor as a kind of effective medical health appliance easy to use, safe.Laser in the existing laser health care device directly is connected with battery by a switch, as long as open switch, power supply is just connected with laser tube, laser tube emission laser, pass through the health care device head that connected, for example head toothbrushes, comb head, massage are first-class, act on human body, play health-care effect.But, just because of laser tube directly is connected with battery by switch, operate too simply, therefore, cause that easily false touch is moving, especially for child, toggle switch unintentionally, LASER Light Source shines eyes etc., causes unnecessary damage.
The purpose of this utility model is exactly in order to overcome the shortcoming of existing laser health care device, and propose a kind of simple in structure, easy to use and play the safeguard protection effect be used for the keep healthy safety switch of device of laser.
The purpose of this utility model is achieved in that the safety switch that is used for laser health care device, it is characterized in that: be located in the generating laser of laser health care device, order is equipped with laser tube, battery and mains switch in this generating laser; Described safety switch comprises a stage clip; Be provided with a press spring base in the described generating laser, a circle insulation bulge loop that is provided with on the inner end wall of this press spring base by the position that battery is set in generating laser constitutes, one end of described stage clip is conflicted with insulation bulge loop outer wall, and the other end is enclosed within the laser tube afterbody and carefully holds.
Because the utility model has adopted above structure, between laser tube and battery polar, be provided with to insulation a stage clip, open switch, laser tube is not connected with power supply immediately, promotes laser tube compressing stage clip and will wait the health care device head to be connected the back with generating laser, and when the afterbody end points of laser tube is contacted with battery at the bulge loop place, whole electric loop just forms, emission laser has been avoided false triggering, has improved dependability.
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the utility model uses the structural representation in the laser tooth brush for health protection of one of laser health care device.
See also accompanying drawing: the utility model is used for the safety switch of laser health care device, be located in the generating laser 1 of laser health care device, order is equipped with laser tube 11, battery 12 and mains switch 13 in this generating laser 1, also comprise a safety switch, described safety switch comprises a stage clip 2, is located between laser tube and battery polar to these stage clip 2 insulation.For making the safe setting of stage clip 2, in described generating laser, be provided with a press spring base, this press spring base constitutes by be positioned at a circle insulation bulge loop 3 that is provided with on the inner end wall that area of cell is set in generating laser, when described area of cell was provided with battery, the positive pole of battery dropped in the hole of insulation bulge loop.One end of described stage clip 2 is conflicted with insulation bulge loop 3 outer walls, and the other end is enclosed within laser tube 11 afterbodys and carefully holds.Stage clip does not have when stressed, and making between the contact 111 of the thin termination of laser tube afterbody and anode has certain clearance.
Fig. 2 is that the utility model uses the structural representation in the laser tooth brush for health protection of one of laser health care device, the head toothbrushes 4 that comprise generating laser 1 among this embodiment, is connected with generating laser, and generating laser 1 adopts screw thread 5 to be connected with the pommel of head toothbrushes 4.A laser channeling 41 that connects with the laser tube light source is arranged in this head toothbrushes, and the top of laser channeling 41 is provided with a speculum 42.When not using this tooth brush for health protection, head toothbrushes separates with generating laser, and the elastic force of stage clip 2 is shifted laser tube 11 onto the generating laser pipe end, with the interpolar of battery certain distance is arranged, even at this moment turn on the power switch, power supply can not connected with laser tube yet, can not cause false triggering.Only when using this health care device, the head toothbrushes pommel is threaded with generating laser and precession gradually, overcomes the elastic force of stage clip, will push away in the laser tube gradually, contact with anode until the contact that makes the thin end of laser tube afterbody, produce light source works and make laser tube and battery form the loop.
The utility model is simple in structure, and is easy to use, reliable, avoided false triggering, plays the safeguard protection effect to using laser health care device person.
Claims (1)
1, be used for the safety switch of laser health care device, it is characterized in that: be located in the generating laser of laser health care device, order is equipped with laser tube, battery and mains switch in this generating laser; Described safety switch comprises a stage clip; Be provided with a press spring base in the described generating laser, a circle insulation bulge loop that is provided with on the inner end wall of this press spring base by the position that battery is set in generating laser constitutes, one end of described stage clip is conflicted with insulation bulge loop outer wall, and the other end is enclosed within the laser tube afterbody and carefully holds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226698 CN2377663Y (en) | 1999-05-20 | 1999-05-20 | Safety switch for laser health device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226698 CN2377663Y (en) | 1999-05-20 | 1999-05-20 | Safety switch for laser health device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2377663Y true CN2377663Y (en) | 2000-05-10 |
Family
ID=34016352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226698 Expired - Fee Related CN2377663Y (en) | 1999-05-20 | 1999-05-20 | Safety switch for laser health device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2377663Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008131626A1 (en) * | 2007-04-27 | 2008-11-06 | Yifu Huang | Light irradiation apparatus |
| CN102673541A (en) * | 2011-06-08 | 2012-09-19 | 颜昌松 | Accelerator braking error correction system with jogging clutch and pressure trigger switch |
-
1999
- 1999-05-20 CN CN 99226698 patent/CN2377663Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008131626A1 (en) * | 2007-04-27 | 2008-11-06 | Yifu Huang | Light irradiation apparatus |
| CN102673541A (en) * | 2011-06-08 | 2012-09-19 | 颜昌松 | Accelerator braking error correction system with jogging clutch and pressure trigger switch |
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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 |