CN201886933U - Switch of flashlight - Google Patents
Switch of flashlight Download PDFInfo
- Publication number
- CN201886933U CN201886933U CN2010206489038U CN201020648903U CN201886933U CN 201886933 U CN201886933 U CN 201886933U CN 2010206489038 U CN2010206489038 U CN 2010206489038U CN 201020648903 U CN201020648903 U CN 201020648903U CN 201886933 U CN201886933 U CN 201886933U
- Authority
- CN
- China
- Prior art keywords
- switch
- flashlight
- copper cap
- garment bag
- plastic sleeve
- 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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- Push-Button Switches (AREA)
Abstract
The utility model discloses a switch of a flashlight. The switch is characterized by comprising a plastic sleeve, a plastic sleeve cover, a copper cap, a switch press piece and a tail spring, wherein the copper cap is mounted on the plastic sleeve cover, and the top of the copper cap penetrates the plastic sleeve cover to extend outside; the switch press piece is mounted in the plastic sleeve; the plastic sleeve cover is in snap fit with the plastic sleeve; the switch press piece and the copper cap are mutually connected through the tail spring arranged therebetween; the tail spring is in the compressed state; a flexible metal sheet is arranged on the outer side surface of the plastic sleeve and connected with the switch press piece; the metal sheet serves as a power supply negative connecting terminal of the switch of the flashlight; and the copper cap serves as a power supply positive connecting terminal of the switch of the flashlight. The switch of the flashlight has the advantages of convenience in assembly, high production efficiency, no switching circuit interruption and long service life, and can well protect a battery in the flashlight.
Description
Technical field
The utility model relates to the flashlight technical field, particularly a kind of flashlight switch.
Background technology
Traditional flashlight switch generally all is arranged on the side of flashlight body, and the positive and negative electrode conducting strip is positioned at stack shell inside, and hand switch exposes in the stack shell outside, and the flashlight of this structure exists with shortcoming:
1) switch closure drive conducting strip moves, and uses the scratch battery easily;
2) battery often blocks because of the switch plate of stack shell the inside and is difficult for withdrawing from stack shell, makes troubles for the replacing battery;
3) conducting strip often because loose contact causes circuit breaker, influences operate as normal;
4) switch easy deformation under the effect of external force, thereby reduction of service life.
The utility model content
The purpose of this utility model provides a kind of flashlight switch, and switching circuit contact is not very opened circuit, long service life and can fine protection battery.
The purpose of this utility model is achieved through the following technical solutions.
A kind of flashlight switch, it is characterized in that: described flashlight switch comprises garment bag, the plastic cement upper shield, the copper cap, switch is pressed part and tail spring, the copper cap is installed in that garment bag covers and copper crown portion passes the plastic cement upper shield and stretches out the copper crown, switch is installed in the garment bag by part, the plastic cement upper shield is fastened on the garment bag, the tail spring is connected switch by between part and the copper cap, the tail spring is compressive state, on the lateral surface of garment bag, be provided with and be with flexible sheet metal, sheet metal is connected by part with switch, this sheet metal constitutes the power-polarity end of flashlight switch, and the copper cap constitutes the positive source end of flashlight switch.
Described switch comprises button, switch body by part, is provided with two relative planes on the sidewall of switch body, and button is installed on the switch body, and sheet metal is bending-like, and an end is fixed on the switch body, and the other end is vacant state.
Described garment bag is a cylinder, form the cavity of an end opening in the cylinder, cylindrical outer side surface is provided with the mounting groove of a fixing metal sheet, also be provided with the fastening hole of plastic cement upper shield on the cylindrical outer side surface, be provided with parallel spacing rib at cylinder internal cavity end face, on the madial wall of cylinder internal cavity, be provided with the fixedly embedded groove of switch body, outer surface at this internal cavity end face is provided with a step, the internal cavity end face is provided with a coaxial button hole, one end of plastic cement upper shield is provided with copper cap installing hole, the other end is provided with clasp and forms stopper slot, and switch body embeds in the stopper slot.
The utility model compared with prior art has the following advantages:
1) easy to assembly, the production efficiency height, the spare and accessory parts of standard do not need by any instrument, only need by the standard order accessory to be assembled, and compress screens again and just can be shaped;
2) naked putting at the side metal sheet can contact stack shell closely, can ensure that the permanent contact of circuit is good;
3) contact closely contacts with an end of spring, makes assembling more convenient, also can ensure the stable contact of spring simultaneously, not off normal;
4) closure of utilizing the elasticity of spring to come control switch is durable in use;
5) switch generally is positioned at the afterbody of torch, owing to be the independent body switch, so that production and assembly are got up is also very convenient.
Description of drawings
Fig. 1 is the utility model flashlight switch stereogram ();
Fig. 2 is the utility model flashlight switch stereogram (two);
Fig. 3 is the garment bag stereogram () of the utility model flashlight switch;
Fig. 4 is the garment bag stereogram (two) of the utility model flashlight switch;
Fig. 5 is that the switch of the utility model flashlight switch is pressed the part stereogram;
Fig. 6 is the plastic cement upper shield stereogram () of the utility model flashlight switch;
Fig. 7 is the plastic cement upper shield stereogram (two) of the utility model flashlight switch;
Fig. 8 is the copper cap stereogram () of the utility model flashlight switch;
Fig. 9 is the copper cap stereogram (two) of the utility model flashlight switch;
Figure 10 is the spring stereogram of the utility model flashlight switch;
Figure 11 is the utility model flashlight switch decomposition chart.
Embodiment
Below in conjunction with accompanying drawing the utility model flashlight switch is described in further detail.
As Fig. 1-11, a kind of flashlight switch, comprise garment bag 1, plastic cement upper shield 3, copper cap 4, switch is pressed part 2 and tail spring 5, copper cap 4 is installed on the plastic cement upper shield 3 and copper cap 4 tops are passed plastic cement upper shield 3 and stretched out the copper crown, switch is installed in the garment bag 1 by part 2, plastic cement upper shield 3 is fastened on the garment bag 1, tail spring 5 is connected switch by between part 2 and the copper cap 4, tail spring 5 is compressive state, on the lateral surface of garment bag 1, be provided with and be with flexible sheet metal 6, sheet metal 6 is connected by part 2 with switch, and sheet metal 6 constitutes the power-polarity end of flashlight switch, and copper cap 4 constitutes the positive source end of flashlight switch.Switch comprises button 21, switch body 22 by part 2, on the sidewall of switch body, be provided with two relative planes 23, button 21 is installed on the switch body 22, sheet metal 6 is bending-like, one end is fixed on the switch body 22, and the other end is vacant state and is free end, and the free end of sheet metal 6 is provided with a plane 61, be provided with flanging 62 at free end, sheet metal 6 of bending-like has elasticity preferably in this.Garment bag 1 is a cylinder, form the cavity of an end opening in the cylinder, cylindrical outer side surface is provided with the mounting groove 11 of a fixing metal sheet, also be provided with the fastening hole 12 of plastic cement upper shield on the cylindrical outer side surface, be provided with parallel spacing rib at cylinder internal cavity end face, on the madial wall of cylinder internal cavity, be provided with the fixedly embedded groove 13 of switch body, outer surface at this internal cavity end face is provided with a step 14, the internal cavity end face is provided with a coaxial button hole 15, one end of plastic cement upper shield 3 is provided with copper cap installing hole 31, the other end is provided with clasp 32 and forms stopper slot 33, also is provided with the mounting groove 34 of the free end flanging 62 of sheet metal 6 on the sidewall of plastic cement upper shield 3.The switch body 22 that switch is pressed part 2 embeds in the stopper slot 32, and switch stretches in the step 14 by the button 21 of part 2, but does not stretch out, and step 14 has the effect of protection button 21.
Claims (3)
1. flashlight switch, it is characterized in that: described flashlight switch comprises garment bag, the plastic cement upper shield, the copper cap, switch is pressed part and tail spring, the copper cap is installed in that garment bag covers and copper crown portion passes the plastic cement upper shield and stretches out the copper crown, switch is installed in the garment bag by part, the plastic cement upper shield is fastened on the garment bag, the tail spring is connected switch by between part and the copper cap, the tail spring is compressive state, on the lateral surface of garment bag, be provided with and be with flexible sheet metal, sheet metal is connected by part with switch, this sheet metal constitutes the power-polarity end of flashlight switch, and the copper cap constitutes the positive source end of flashlight switch.
2. flashlight switch according to claim 1 is characterized in that: described switch comprises button, switch body by part, is provided with two relative planes on the sidewall of switch body, button is installed on the switch body, sheet metal is bending-like, and an end is fixed on the switch body, and the other end is vacant state.
3. flashlight switch according to claim 2, it is characterized in that: described garment bag is a cylinder, form the cavity of an end opening in the cylinder, cylindrical outer side surface is provided with the mounting groove of a fixing metal sheet, also be provided with the fastening hole of plastic cement upper shield on the cylindrical outer side surface, be provided with parallel spacing rib at cylinder internal cavity end face, on the madial wall of cylinder internal cavity, be provided with the fixedly embedded groove of switch body, outer surface at this internal cavity end face is provided with a step, the internal cavity end face is provided with a coaxial button hole, one end of plastic cement upper shield is provided with copper cap installing hole, the other end is provided with clasp and forms stopper slot, and switch body embeds in the stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206489038U CN201886933U (en) | 2010-12-08 | 2010-12-08 | Switch of flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206489038U CN201886933U (en) | 2010-12-08 | 2010-12-08 | Switch of flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201886933U true CN201886933U (en) | 2011-06-29 |
Family
ID=44184481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206489038U Expired - Fee Related CN201886933U (en) | 2010-12-08 | 2010-12-08 | Switch of flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201886933U (en) |
-
2010
- 2010-12-08 CN CN2010206489038U patent/CN201886933U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20131208 |