CN209229391U

CN209229391U - A kind of flashlight external member

Info

Publication number: CN209229391U
Application number: CN201821296487.2U
Authority: CN
Inventors: 黄志惠
Original assignee: Guangzhou Guanghuishi Electric Appliance Co Ltd
Current assignee: Guangzhou Guanghuishi Electric Appliance Co Ltd
Priority date: 2018-08-13
Filing date: 2018-08-13
Publication date: 2019-08-09
Anticipated expiration: 2028-08-13

Abstract

The utility model provides a kind of flashlight external member, and for connecting and installing flashlight cartridge unit, including ontology, the inner body wall is equipped with several fins, is provided with locating piece on the fin, and when assembling, the locating piece is installed on the fin.The utility model opens up switch hole and USB interface hole by setting mounting groove and burnishing surface on burnishing surface, and the control circuit board stabilization of flashlight is installed in flashlight, prevents the situation that wiring circuit contact is bad, while reducing the scrappage of finished product.

Description

A kind of flashlight external member

Technical field

The utility model relates to flashlight technical field, especially a kind of flashlight external member.

Background technique

Existing flashlight external member be usually it is cylindric, surface is not provided with burnishing surface, and flashlight on the market Circuit board is that integrated installation is put into inside flashlight together inside plastic part, and flashlight switch button and USB interface are general It is mounted on circuit board, such setting will cause both sides defect, and first: switch button hole and USB interface hole open up On the surface of external member, and the surface of external member is arc-shaped, when electronic equipment accesses USB interface, since arc-shaped can make USB Interface and USB interface hole generate a certain distance, be easy to cause electronic equipment and USB interface poor contact, second: flashlight is electric Road plate is integrated in plastic part and is mounted on inside flashlight, and such structure makes high production cost, easily causes wiring circuit contact bad, Increase the scrappage of finished product, on the other hand, on circuit boards due to switch button setting, and the inside of plastic part can not fixed The structure for bearing to push power is easy to keep circuit board askew, reduces the service life of flashlight by multiple switch button contact.

Utility model content

The utility model in order to overcome the drawbacks of the prior art, provide a kind of production cost it is low, effectively prevent wiring circuit contact It is bad, while reducing the flashlight external member of the scrappage of finished product.

Realize that above-mentioned purpose the technical solution of the utility model is a kind of flashlight external member, for connecting and installing flashlight Cartridge unit, including ontology, the inner body wall are equipped with several fins, are provided with locating piece on the fin, described fixed when assembling Position part is installed on the fin.

Further, the one side of the locating piece is equipped with button switch, when pressing button switch, the locating piece The bottom for keeping out the button switch, prevents button switch from tilting.

Further, mounting groove is formed between the adjacent fin, the locating piece is placed on the mounting groove.

Further, the side of the mounting groove is provided with interior burnishing surface, and the interior burnishing surface is oppositely arranged.

Further, the mounting groove is oppositely arranged, and the locating piece is set on the mounting groove being oppositely arranged.

Further, switch hole and USB interface hole are offered on the interior burnishing surface, is connect by opening up switch hole and USB Oral pore is on interior burnishing surface, so that switch button and USB interface are close to the surface of flashlight external member, USB interface is connected electronics and set When standby, the case where reducing poor contact.

Further, one end of the locating piece is provided with supporting element, and the supporting element and locating piece fixed vertical are arranged, When the locating piece and supporting element are installed, locating piece is stuck in mounting groove, and the supporting element is stuck in one end of the mounting groove, Prevent locating piece from sliding on mounting groove while fixed positioning piece.

Further, it is provided with wiring board on the locating piece, control circuit is provided on the wiring board and USB connects Mouthful, wherein the button switch connects the control circuit.

Further, the fin and interior burnishing surface extend to the middle part of the ontology.

Further, the body outer wall is provided with outer burnishing surface corresponding with the interior burnishing surface, described outer smooth Both ends towards body outer wall extend.

Further, one end of the mounting groove is provided with spiral lamination, for connecting flashlight cartridge unit, specifically connects flashlight The handheld component of cylinder.

Further, described interior smooth towards body interior protrusion, play the role of hindering top, pushes up the support for hindering Part.

Further, one end of the ontology is provided with spiral lamination, and the spiral lamination is set to the outside of ontology, for connecting Torch component is taken over, torch lamp head part is connected.

The utility model has the beneficial effects that by the way that mounting groove is arranged in flashlight external member, control circuit is set to positioning On part, and locating piece is fixedly installed on mounting groove, the masterpiece that will start or close when starting and perhaps turning off the switch button With, avoiding being used for multiple times on the positioning element so that switch button is by askew, extend the service life of flashlight；On the other hand, pass through Burnishing surface is set in flashlight external member, and opens up switch button hole and USB interface hole on burnishing surface so that switch button and USB interface is close to the surface of external member, in this way, USB interface in contacting electronic equipments, avoids USB interface from making far from external member surface Obtaining electronic equipment difficulty access USB interface leads to poor contact, reduces the scrappage of finished product；In addition, control circuit is directly arranged In on locating piece, avoid it is traditional control circuit is installed on the various inconvenience of bring in plastic part, simplify the same of internal structure When reduce production cost again.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the positive structure diagram of the utility model；

Fig. 3 is the longitudinal profile structure schematic of the utility model；

Fig. 4 is another longitudinal profile structure schematic of the utility model；

Fig. 5 is the horizontal cross-section structure diagram of the utility model；

Fig. 6 is the locating piece and support combination structural schematic diagram of the utility model；

Fig. 7 is the assembly structure diagram of the utility model.

In figure, ontology 10, mounting groove 101, fin 1011, interior burnishing surface 102, outer burnishing surface 103, switch hole 104, USB Interface holes 105, locating piece 20, supporting element 30, handheld component 40, Lighthead assembly 50, spiral lamination 60.

Specific embodiment

In the present embodiment, referring to Fig.1-7, a kind of flashlight external member, for connecting and installing flashlight cartridge unit, feature exists In: including ontology 10,10 inner wall of ontology is equipped with several fins 1011, is provided with locating piece 20, group on the fin 1011 When dress, the locating piece 20 is installed on the fin 1011, and the one side of the locating piece 20 is equipped with button switch, when pressing When lower button switchs, the locating piece keeps out the bottom of the button switch, prevents button switch from tilting.

Mounting groove is formed between the adjacent fin, the locating piece is placed on the mounting groove, is installed by setting Slot 101 so that locating piece 20 can fix with inside flashlight；The mounting groove is oppositely arranged, and the locating piece is set to relatively On the mounting groove of setting, locating piece 20 is installed in opposite mounting groove 101, can block locating piece 20 by mounting groove 101 Both sides.

The side of the mounting groove 101 is provided with interior burnishing surface 102, and the interior burnishing surface 102 is oppositely arranged；Interior burnishing surface Switch hole 104 and USB interface hole 105 are offered on 102, by opening up switch hole 104 and USB interface hole 105 in interior burnishing surface On 102, so that switch button and USB interface are close to the surface of flashlight external member, when USB interface connects electronic equipment, reduction is connect Bad situation is touched, and the fin 1011 and interior burnishing surface 102 extend to the middle part of the ontology 10.

One end of the locating piece 20 is provided with supporting element 30, and the supporting element 30 is arranged with 20 fixed vertical of locating piece, When the locating piece 20 and supporting element 30 are installed, locating piece 20 is stuck in mounting groove 101, and the supporting element 30 is stuck in the peace One end of tankage 101, fixed positioning piece 20 whiles, prevent locating piece 20 from sliding on mounting groove 101, are arranged on locating piece 20 There is wiring board, be provided with control circuit and USB interface on the wiring board, wherein the button switch connects the control electricity Road.

10 outer wall of ontology is provided with outer burnishing surface 103 corresponding with the interior burnishing surface 102, the outer burnishing surface 103 extend to the both ends of 10 outer wall of ontology, and fin and interior burnishing surface 102 play the role of hindering top to protruding inside the ontology 10, The supporting element 30 is pushed up for hindering.

One end of the mounting groove 101 is provided with spiral lamination 60, for connecting flashlight cartridge unit, connects the hand-held of flashlight Component 40, one end of the ontology 10 are provided with spiral lamination 60, and the spiral lamination 60 is set to the outside of ontology 10, for connecting Flashlight cartridge unit connects torch lamp head part 50.

By the way that mounting groove is arranged in flashlight external member, control circuit is set on locating piece, and locating piece is fixedly mounted In on mounting groove, it will start when starting and perhaps turning off the switch button or the power of closing acts on the positioning element, avoid repeatedly It uses so that switch button is by askew, extends the service life of flashlight；On the other hand, smooth by being arranged in flashlight external member Face, and switch button hole and USB interface hole are opened up on burnishing surface, so that switch button and USB interface be close to the surface of external member, In this way, USB interface in contacting electronic equipments, avoids USB interface from making electronic equipment difficulty access USB interface far from external member surface Lead to poor contact, reduces the scrappage of finished product；In addition, control circuit is directly arranged on locating piece, traditional general is avoided Control circuit is installed on the various inconvenience of bring in plastic part, reduces production cost again while simplifying internal structure.

The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and , when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this Utility model covering scope.

Claims

1. a kind of flashlight external member, for connecting and installing flashlight cartridge unit, it is characterised in that: including ontology, in the ontology Wall is equipped with several fins, is provided with locating piece on the fin, and when assembling, the locating piece is installed on the fin.

2. a kind of flashlight external member according to claim 1, it is characterised in that: the one side of the locating piece be equipped with by Button switch, when pressing button switch, the locating piece keeps out the bottom of the button switch, prevents button switch from tilting.

3. a kind of flashlight external member according to claim 1, it is characterised in that: form installation between the adjacent fin Slot, the locating piece are placed on the mounting groove.

4. a kind of flashlight external member according to claim 3, it is characterised in that: the side of the mounting groove is provided with interior flat Whole face, the interior burnishing surface are oppositely arranged.

5. a kind of flashlight external member according to claim 4, it is characterised in that: the mounting groove is oppositely arranged, described fixed Position part is set on the mounting groove being oppositely arranged.

6. a kind of flashlight external member according to claim 4, it is characterised in that: offer switch hole on the interior burnishing surface With USB interface hole.

7. a kind of flashlight external member according to claim 4, it is characterised in that: the fin and the equal Xiang Suoshu of interior burnishing surface The middle part of ontology extends.

8. a kind of flashlight external member according to claim 7, it is characterised in that: the body outer wall be provided with it is described interior The corresponding outer burnishing surface of burnishing surface.

9. a kind of flashlight external member according to claim 3, it is characterised in that: one end of the mounting groove is provided with spiral Line, for connecting flashlight cartridge unit.

10. a kind of flashlight external member according to claim 7, it is characterised in that: described interior smooth towards in the ontology Portion's protrusion plays the role of hindering top.