CN218720735U - Positive and negative integrated flashlight tail cover key structure - Google Patents
Positive and negative integrated flashlight tail cover key structure Download PDFInfo
- Publication number
- CN218720735U CN218720735U CN202222568998.8U CN202222568998U CN218720735U CN 218720735 U CN218720735 U CN 218720735U CN 202222568998 U CN202222568998 U CN 202222568998U CN 218720735 U CN218720735 U CN 218720735U
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- China
- Prior art keywords
- charges
- afterbody
- tail
- negative pole
- charging
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- 239000004033 plastic Substances 0.000 claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 29
- 230000005389 magnetism Effects 0.000 claims abstract description 8
- 230000010354 integration Effects 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 239000012212 insulator Substances 0.000 claims abstract description 3
- 238000001746 injection moulding Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a flashlight tail-hood button technical field specifically is a flashlight tail-hood button structure of positive negative pole integration, including flashlight head, stack shell subassembly, afterbody magnet button subassembly and tail-hood, afterbody magnet button subassembly comprises afterbody subassembly, magnetism portion of inhaling and spring portion, afterbody subassembly comprises the positive pole of charging, the negative pole that charges, the insulating ring that charges and plastic button of moulding plastics, magnetism portion of inhaling comprises magnet and afterbody magnet mounting, spring portion comprises reset spring, anodal conductive spring that charges and the negative pole conductive spring that charges. The utility model discloses a to charge anodal, the negative pole that charges and mould plastics the insulator ring that charges and mould plastics through moulding plastics accomplish the back positive and negative registrate and mould plastics together, can reach better water-proof effects, only need solve the waterproof of an utmost point, and it is more convenient to install, and charges and form a complete plane between anodal and the negative pole that charges, does not have the gap, consequently can not fall into some dust and iron fillings and lead to the short circuit.
Description
Technical Field
The utility model relates to a flashlight tail-hood button technical field specifically is a flashlight tail-hood button structure of positive negative pole integration.
Background
Common mobile lighting equipment (flashlight, bicycle lamp, headlight or mobile lighting device etc.) afterbody button be metal, plastic metal and all need do water repellent in the inside and outside both sides of plastic part, and the plastic part has played insulating effect this moment, lets the positive and negative poles of the earth short circuit that charges, and this kind of structure is comparatively complicated relatively. In view of this, we propose a key structure of a tail cover of a flashlight with integrated positive and negative electrodes.
SUMMERY OF THE UTILITY MODEL
In order to make up for above insufficiency, the utility model provides a flashlight tail-hood button structure of positive negative pole integration.
The technical scheme of the utility model is that:
the utility model provides a positive negative pole integration's flashlight tail-hood button structure, includes flashlight head, stack shell subassembly, afterbody magnet button subassembly and tail-hood, afterbody magnet button subassembly is inhaled portion and spring portion by afterbody subassembly, magnetism and is constituted, afterbody subassembly is by the anodal, the negative pole that charges of charging, mould plastics the insulating ring and the plastic button constitutes of charging, magnetism is inhaled the portion and is constituted by magnet and afterbody magnet mounting, spring portion is by reset spring, anodal conductive spring and the negative pole conductive spring that charges and constitutes.
As the preferred technical scheme, the cylinder body assembly consists of a tail PCB assembly, a copper piece connecting piece and a cylinder body.
As a preferred technical scheme, the tail PCB assembly and the copper piece connecting piece are fixedly assembled with each other and then are installed inside the cylinder body.
As a preferred technical scheme, the charging anode, the charging cathode and the injection molding charging insulating ring are sleeved and injected together after injection molding.
According to the preferable technical scheme, the tail cover is in threaded butt joint with the cylinder body, and the tail magnet key assembly is installed between the tail cover and the cylinder body.
As a preferable technical scheme, the charging positive electrode is contacted with the positive charging conductive spring and then contacted with the end face of the cylinder body to form a charging positive electrode loop.
As preferred technical scheme, the negative pole that charges is fixed with afterbody magnet mounting tight fit, and afterbody magnet mounting and the contact of negative pole conductive spring that charges, negative pole conductive spring that charges and afterbody PCB subassembly fixed assembly form the negative pole return circuit that charges between the four.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a to charge anodal, the negative pole that charges and mould plastics the insulator ring that charges and mould plastics through moulding plastics accomplish the back positive and negative registrate and mould plastics together, can reach better water-proof effects, only need solve the waterproof of an utmost point, and it is more convenient to install, and charges and form a complete plane between anodal and the negative pole that charges, does not have the gap, consequently can not fall into some dust and iron fillings and lead to the short circuit.
Drawings
FIG. 1 is a schematic view of the overall split structure of the present invention;
fig. 2 is a schematic view of the sectional view of the tail of the present invention.
In the figure:
the charging device comprises a tail cover 1, a charging anode 2, an injection molding charging insulating ring 3, a charging cathode 4, a magnet 5, a positive charging conductive spring 6, a tail magnet fixing piece 7, a plastic key 8, a negative charging conductive spring 9, a reset spring 10, a tail PCB assembly 11, a copper part connecting piece 12, a barrel body 13 and a flashlight head 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a positive negative pole integration's flashlight tail-hood button structure, including flashlight head 14, stack shell subassembly, afterbody magnet button subassembly and tail-hood 1, afterbody magnet button subassembly is by the afterbody subassembly, magnetism inhales the portion and spring part constitutes, the afterbody subassembly is by anodal 2 that charges, the negative pole 4 that charges, mould plastics and charge insulating ring 3 and plastic button 8 and constitute, magnetism inhales the portion and comprises magnet 5 and afterbody magnet mounting 7, spring part is by reset spring 10, anodal conductive spring 6 and the negative pole conductive spring 9 that charges constitute.
Preferably, the barrel assembly comprises a tail PCB assembly 11, a copper piece connecting piece 12 and a barrel 13.
Preferably, the tail PCB assembly 11 and the copper connector 12 are fixed to each other and then mounted inside the barrel 13.
As a preferred technical scheme, the charging positive electrode 2, the charging negative electrode 4 and the injection molding charging insulating ring 3 are sleeved and injected together after injection molding.
It is supplemented that one pole of a tail component formed by assembling a charging anode 2, a charging cathode 4 and an injection molding charging insulating ring 3 is conducted to the barrel body 13 through a spring part, and the other pole is conducted to a battery; because the fixed mode of the shrink-fit of adopting moulding plastics has better water-proof effects, only need solve a utmost waterproof, and it is more convenient to install.
It is added that a complete plane is formed between the charging anode 2 and the charging cathode 4, no gap exists, and therefore, dust and scrap iron can not fall into the plane to cause short circuit.
Preferably, the tail cover 1 is in threaded butt joint with the barrel body 13, and the tail magnet key assembly is installed between the tail cover 1 and the barrel body 13.
As a preferred technical scheme, the charging positive electrode 2 is contacted with the positive charging conductive spring 6 and then contacted with the end face of the cylinder body 13 to form a charging positive electrode loop.
As preferred technical scheme, the negative pole 4 that charges is fixed with afterbody magnet mounting 7 tight fit, and afterbody magnet mounting 7 charges conductive spring 9 contact with the negative pole, and negative pole charges conductive spring 9 and afterbody PCB subassembly 11 fixed assembly, forms the negative pole return circuit that charges between the four.
It needs to be supplemented that the magnet 5 is ring-shaped, the plastic key 8 penetrates through the center of the magnet 5, the bottom of the plastic key 8 is provided with a spring groove, the return spring 10 is positioned in the spring groove, and the bottom end of the return spring 10 is fixed with the tail PCB assembly 11.
It is worth to be noted that the tail portion of the plastic key 8 is provided with a protruding position, the tail portion of the tail magnet fixing member 7 is also provided with a protruding position which is matched with the protruding position on the plastic key 8, mutual clamping between the protruding positions can be achieved, when the tail cover 1 is pressed to push the tail magnet fixing member 7 to move downwards, the plastic key 8 can be extruded to enable the plastic key 8 to move downwards, the tail magnet fixing member contacts with the tail PCB assembly 11 inside the barrel body 13, after the plastic key is loosened, the plastic key automatically moves upwards to reset under the elastic force of the reset spring 10, and contact is broken.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a positive negative pole integration's flashlight tail-hood button structure, includes flashlight head (14), stack shell subassembly, afterbody magnet button subassembly and tail-hood (1), its characterized in that: afterbody magnet button subassembly comprises afterbody subassembly, magnetism portion of inhaling and spring portion, the afterbody subassembly comprises anodal (2), the negative pole (4) that charges of charging, the insulator ring (3) and plastic button (8) of moulding plastics, magnetism portion of inhaling comprises magnet (5) and afterbody magnet mounting (7), spring portion comprises reset spring (10), anodal conductive spring (6) and the negative pole conductive spring (9) that charges.
2. The positive-negative electrode integrated flashlight tail cap key structure of claim 1, wherein: the cylinder body component consists of a tail PCB component (11), a copper part connecting piece (12) and a cylinder body (13).
3. The integrated anode and cathode electrode flashlight tail cap key structure of claim 2, wherein: and the tail PCB assembly (11) and the copper piece connecting piece (12) are fixedly assembled with each other and then are installed in the barrel body (13).
4. The integrated anode and cathode electrode flashlight tail cap key structure of claim 1, wherein: the charging anode (2), the charging cathode (4) and the injection molding charging insulating ring (3) are sleeved and injected together after injection molding.
5. The integrated anode and cathode electrode flashlight tail cap key structure of claim 2, wherein: the tail cover (1) is in threaded butt joint with the barrel body (13), and the tail magnet key assembly is installed between the tail cover (1) and the barrel body (13).
6. The integrated anode and cathode electrode flashlight tail cap key structure of claim 2, wherein: the charging positive electrode (2) is contacted with the positive charging conductive spring (6) and then contacted with the end face of the cylinder body (13) to form a charging positive electrode loop.
7. The positive-negative electrode integrated flashlight tail cap key structure of claim 2, wherein: charging negative pole (4) and afterbody magnet mounting (7) tight fit are fixed, and afterbody magnet mounting (7) and negative pole charge conductive spring (9) contact, and negative pole charge conductive spring (9) and afterbody PCB subassembly (11) fixed assembly form the negative pole return circuit that charges between the four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568998.8U CN218720735U (en) | 2022-09-27 | 2022-09-27 | Positive and negative integrated flashlight tail cover key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568998.8U CN218720735U (en) | 2022-09-27 | 2022-09-27 | Positive and negative integrated flashlight tail cover key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218720735U true CN218720735U (en) | 2023-03-24 |
Family
ID=85637353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222568998.8U Active CN218720735U (en) | 2022-09-27 | 2022-09-27 | Positive and negative integrated flashlight tail cover key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218720735U (en) |
-
2022
- 2022-09-27 CN CN202222568998.8U patent/CN218720735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 2, Cuiheng International Science and Technology Innovation Center, No. 21 Beichen Road, Cuiheng New District, Zhongshan City, Guangdong Province, 528400, 604 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, 528400 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, 528400 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 |