CN107726265B

CN107726265B - Lighting device with handstand anti-error touch convex tail press

Info

Publication number: CN107726265B
Application number: CN201711043693.2A
Authority: CN
Inventors: 刘珺; 陈光涛; 李鹏
Original assignee: Xeno Co Shangluo Ltd
Current assignee: Xeno Co Shangluo Ltd
Priority date: 2017-10-31
Filing date: 2017-10-31
Publication date: 2020-03-27
Anticipated expiration: 2037-10-31
Also published as: CN107726265A

Abstract

The invention discloses a lighting device with an inverted anti-false-touch protruding tail button, which is characterized in that a telescopic ring is additionally arranged on the outer side of a tail cover of the existing lighting device with the tail button, and the inner wall surface of the telescopic ring and the outer wall surface of the tail cover are structurally designed, so that the inner wall surface of the telescopic ring and the outer wall surface of the tail cover form a sliding limiting structure, and when the telescopic ring extends out, the lighting device can stand depending on the telescopic ring to realize a sunk tail button device; when withdrawing, the tail is according to outstanding tail lid, realizes that outstanding formula tail is according to bright device to solved current tail and press the easy mistake of lighting device according to protruding formula tail and touch and can't realize the problem of handstand illumination, also solved the problem that the sunken formula tail is difficult for pressing according to bright device simultaneously.

Description

Lighting device with handstand anti-error touch convex tail press

Technical Field

The invention belongs to the technical field of lighting devices, and particularly relates to a lighting device with a protruding tail button.

Background

The existing lighting device mostly adopts a tail switch, a button cap is generally a spherical surface, and when the tail switch protrudes out of the end surface of a tail cover, the lighting device is easily lightened by mistakenly touching the switch. In addition, when the switch is protruded, the lighting device can not realize inverted lighting, so the tail is designed to be sunk into the end surface of the tail cover. When the sunken tail is used according to the user, pressing can be inconvenient because of the interference of tail-hood terminal surface, especially probably can't press the switch occasionally when the user takes protective equipment such as gloves to operate.

In some special environments, such as transportation and storage environments, the protruding tail lighting device is used, so that the lighting device is easily lighted by mistaken touch, and the electric quantity of a battery is consumed. Under the environment that the illumination device needs to be inverted to be illuminated on the desktop, the use of the protruding tail button is impossible. In a tactical environment, because the fighter generally wears tactical protective gloves, the operation sinking is a tail-based device and is inconvenient.

Disclosure of Invention

The invention aims to provide an illuminating device with an inverted anti-false-touch convex tail press, which aims to solve the problems that the existing illuminating device with the convex tail press is easy to be touched by mistake and inverted illumination cannot be realized, and a sunk tail press device is not easy to press.

The technical solution of the invention is as follows: but have handstand prevent mistake and touch lighting device that protruding tail was pressed, press including the tail that sets up at the lighting device afterbody, the tail is pressed including tail cover 1, its special character lies in:

the lighting device is characterized by further comprising a telescopic ring 2, wherein the telescopic ring 2 is arranged on the outer side of the tail cover 1 through a sliding limiting structure, and one end, close to the head of the lighting device, of the telescopic ring is defined as a left end, and the other end, close to the tail of the lighting device, of the telescopic ring is defined as a right end;

the sliding limiting structure comprises a telescopic ring sliding block group arranged on the inner wall of the left end of the telescopic ring, and the telescopic ring sliding block group comprises a plurality of telescopic ring sliding blocks 6 which are uniformly distributed along the circumference of the inner wall of the telescopic ring;

the sliding limiting structure further comprises a tail cover groove group arranged on the outer wall of the tail cover, the tail cover groove group comprises a plurality of tail cover grooves 8 uniformly distributed along the circumference of the tail cover, and a tail cover boss 9 is formed between every two adjacent tail cover grooves 8;

the sliding limiting structure further comprises a left end tail cover limiting table 10 and a right end tail cover limiting table 11 which are arranged on the tail cover 1 and used for limiting the telescopic ring sliding block;

the telescopic ring sliding block group is matched with the tail cover groove group to form a sliding structure.

Further, the sliding limiting structure further comprises a spring installation groove 12 which is arranged on the outer wall of the tail cover 1 and located at the right end of the tail cover groove group, a spring 13 is arranged in the spring installation groove 12, and the outer diameter of the spring 13 is larger than the inner diameter of the telescopic ring sliding block 6 and smaller than the outer diameter of the tail cover boss 9.

Further, slip limit structure still includes screens recess 14 and screens boss 15, screens recess 14 sets up at 6 left ends of slip ring slider, screens boss 15 sets up on the right-hand member of tail-hood boss 9, screens recess 14 forms complementary structure cooperation screens with screens boss 15.

Further, the left end tail cover limiting table 10 is arranged on the tail cover boss 9.

Further, the lighting device is a flashlight.

Compared with the prior art, the invention has the beneficial effects that:

1. the lighting device with the inverted anti-false touch convex tail press has obvious significance when being applied in special environments (such as tactical environments in the background art).

2. The invention can realize the protruding type tail pressing device and the sinking type tail pressing lighting device on one lighting device, and has obvious effect.

3. The invention is provided with the lighting device capable of inverting and preventing the convex tail from being touched by mistake, and the operation of the telescopic ring is more humanized through the arrangement of the spring.

4. The invention has the lighting device which can be inverted and prevent the false touch and the convex tail press, and the state of the telescopic ring when the telescopic ring extends out is more stable through the matching of the clamping groove and the clamping boss, thereby avoiding the rotation and the retraction of the sliding ring caused by external force.

Drawings

FIG. 1 is a schematic view of a flashlight employing the slip ring of FIG. 6 and the tail cap of FIG. 7 with the slip ring retracted according to an embodiment of the present invention;

FIG. 2 is a schematic view of a flashlight of the present invention employing the extension ring of FIG. 6 and the tail cap of FIG. 7, with the extension ring extended;

FIG. 3a is a schematic view of a flashlight employing the slip ring of FIG. 8 and the tail cap of FIG. 9 according to an embodiment of the present invention when the slip ring is retracted;

FIG. 3B is a cross-sectional view B-B of FIG. 3 a;

FIG. 4a is a schematic view of a flashlight of the present invention employing the extension ring of FIG. 8 and the tail cap of FIG. 9, with the extension ring extended;

FIG. 4B is a cross-sectional view B-B of FIG. 4 a;

FIG. 5a is a schematic structural view of a tail pressing part of the telescopic ring with the clamping groove when the telescopic ring is ready to be retracted after being rotated;

FIG. 5b is a cross-sectional view A-A of FIG. 5 a;

FIG. 6 is a view of the structure of the telescopic ring without the retaining groove of the present invention;

FIG. 7 is a block diagram of a tail cap mated with the telescoping ring of FIG. 6;

FIG. 8 is a view of the structure of the expansion ring with the detent recess;

FIG. 9 is a block diagram of a tail cap mated with the telescoping ring of FIG. 8;

in the figure, 1-tail cover, 2-expansion ring, 5-button cap, 6-expansion ring slide block, 7-expansion ring groove, 8-tail cover groove, 9-tail cover boss, 10-left end tail cover limit table, 11-right end tail cover limit table, 12-spring installation groove, 13-spring, 14-clamping groove and 15-clamping boss.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, taking a flashlight as an example, and it is to be understood that the preferred embodiments described herein are merely illustrative and explanatory of the invention.

As shown in fig. 1, fig. 2, fig. 3a, fig. 3b, fig. 4a and fig. 4b, the flashlight with the handstand anti-false touch protruding tail button comprises a tail button arranged at the tail part of the lighting device, the tail button comprises a tail cover 1 and a telescopic ring 2, the telescopic ring 2 is arranged at the outer side of the tail cover 1 through a sliding limiting structure, and one end of the telescopic ring close to the head part of the lighting device is defined as a left end, and one end close to the tail part of the lighting device is defined as a right end; the sliding limiting structure comprises a telescopic ring sliding block set arranged on the inner wall of the left end of the telescopic ring, and the telescopic ring sliding block set comprises a plurality of telescopic ring sliding blocks 6 which are uniformly distributed along the circumference of the inner wall of the telescopic ring; the sliding limiting structure also comprises a tail cover groove group arranged on the outer wall of the tail cover, the tail cover groove group comprises a plurality of tail cover grooves 8 uniformly distributed along the circumference of the tail cover, and a tail cover boss 9 is formed between every two adjacent tail cover grooves 8; the sliding limiting structure further comprises a left end tail cover limiting table 10 and a right end tail cover limiting table 11 which are arranged on the tail cover 1 and used for limiting the telescopic ring sliding block, the left end tail cover limiting table 10 is arranged on the tail cover boss 9, and the right end tail cover limiting table 11 is a tail cover end face; the sliding block set of the telescopic ring is matched with the groove set of the tail cover to form a sliding structure. A spring mounting groove 12 is formed in the outer wall of the tail cover 1 and located at the right end of the tail cover groove group, a spring 13 is arranged in the spring mounting groove 12, and the outer diameter of the spring 13 is larger than the inner diameter of the telescopic ring sliding block 6 and smaller than the outer diameter of the tail cover boss 9.

Fig. 6 and 7 are structural views of a telescopic ring and a tail cap applied to the present invention, wherein fig. 6 is a structural view of the telescopic ring without a detent groove, and fig. 7 is a structural view of the tail cap engaged with the telescopic ring in fig. 6. When the telescopic ring in fig. 6 and the tail cover in fig. 7 are used for the tail of the flashlight, the structure of the telescopic ring in the retracted state is shown in fig. 1, and the structure of the telescopic ring in the extended state is shown in fig. 2.

In order to make the state of the telescopic ring more stable when the telescopic ring extends out, the telescopic ring is prevented from rotating and retracting due to external force. The structure of the telescopic ring and the tail cover is further optimized, as shown in fig. 8 and 9, fig. 8 is a structure diagram of the telescopic ring with a clamping groove, fig. 9 is a structure diagram of the tail cover matched with the telescopic ring in fig. 8, when the telescopic ring in fig. 8 and the tail cover in fig. 9 are used for the tail of the flashlight, the structure diagram is as shown in fig. 3a and 3b when the telescopic ring in fig. 8 and the tail cover in fig. 9 are retracted, and the structure diagram is as shown in fig. 4a and 4b when the telescopic ring in fig. 8 and the tail cover in fig.

The principle of the invention is as follows: when the telescopic ring 2 extends out, the telescopic ring sliding block slides along the tail cover groove to extend out towards the tail end, when the telescopic ring sliding block 6 on the inner wall surface of the telescopic ring completely falls between the tail cover boss 9 and the right tail cover limiting table 11, the telescopic ring 2 is rotated to align the telescopic ring sliding block 6 with the tail cover boss 9, and at the moment, the sunk tail is arranged according to the light; can add spring 13 at this in-process, if add spring 13, the in-process extrusion spring 13 that the expansion ring 2 stretches out outwards, after the expansion ring slider 6 of expansion ring 2 internal face fell into spring mounting groove 12 completely, rotatory expansion ring 2 for expansion ring slider 6 aligns with tail-hood boss 9, at this moment, realizes that the formula tail of sinking is according to bright device. When the telescopic ring 2 is to be retracted, the telescopic ring sliding block 6 is staggered with the tail cover boss 9 on the inner wall surface of the tail cover 1 by rotating the telescopic ring 2, the telescopic ring sliding block 6 is aligned with the tail cover groove 8 to retract the telescopic ring 2, a protruding tail pressing illuminating device is formed, and inverted illumination can be realized by the illuminating device. As shown in fig. 5a and 5b, after the locking boss 15 and the locking groove 14 are added, the restoring force of the compression spring after the expansion ring 2 is extended out makes the expansion ring 2 and the tail cover 1 not easy to rotate and retract after being clamped, and the expansion ring 2 needs to be extended out continuously to pass over the locking boss 15 and be retracted after being rotated.

Claims

1. Have can stand upside down and prevent mistake and touch lighting device that the protrusion tail was pressed, press including the tail that sets up at the lighting device afterbody, the tail is pressed including tail-hood (1), its characterized in that:

the lighting device is characterized by further comprising a telescopic ring (2), wherein the telescopic ring (2) is arranged on the outer side of the tail cover (1) through a sliding limiting structure, and one end, close to the head of the lighting device, of the telescopic ring is defined as a left end, and the other end, close to the tail of the lighting device, of the telescopic ring is defined as a right end;

the sliding limiting structure comprises a telescopic ring sliding block group arranged on the inner wall of the left end of the telescopic ring, and the telescopic ring sliding block group comprises a plurality of telescopic ring sliding blocks (6) which are uniformly distributed along the circumference of the inner wall of the telescopic ring;

the sliding limiting structure further comprises a tail cover groove group arranged on the outer wall of the tail cover, the tail cover groove group comprises a plurality of tail cover grooves (8) uniformly distributed along the circumference of the tail cover, and a tail cover boss (9) is formed between every two adjacent tail cover grooves (8);

the sliding limiting structure further comprises a left end tail cover limiting table (10) and a right end tail cover limiting table (11) which are arranged on the tail cover (1) and used for limiting the telescopic ring sliding block;

2. The lighting device with the inverted anti-false-touch convex tail press as claimed in claim 1, wherein:

the sliding limiting structure further comprises a spring mounting groove (12) which is formed in the outer wall of the tail cover (1) and located at the right end of the tail cover groove group, a spring (13) is arranged in the spring mounting groove (12), and the inner diameter of the outer diameter of the spring (13) which is larger than the telescopic ring sliding block (6) is smaller than the outer diameter of the tail cover boss (9).

3. The lighting device with the inverted anti-false-touch convex tail press as claimed in claim 1, wherein:

slip limit structure still includes screens recess (14) and screens boss (15), screens recess (14) set up at expansion ring slider (6) left end, screens boss (15) set up on the right-hand member of tail-hood boss (9), screens recess (14) and screens boss (15) form complementary structure cooperation screens.

4. The lighting device with the inverted anti-false-touch convex tail press as claimed in claim 1, wherein:

the left end tail cover limiting table (10) is arranged on the tail cover boss (9).

5. The lighting device with the inverted anti-false-touch convex tail press as claimed in any one of claims 1 to 4, wherein:

the lighting device is a flashlight.

6. The lighting device with the inverted anti-false-touch convex tail press as claimed in claim 3, wherein:

7. The lighting device with the inverted anti-false-touch convex tail press as claimed in claim 6, wherein: the left end tail cover limiting table (10) is arranged on the tail cover boss (9).

8. The lighting device with the inverted anti-false-touch convex tail press as claimed in claim 4, wherein: