CN218409605U

CN218409605U - Telescopic portable flashlight

Info

Publication number: CN218409605U
Application number: CN202222838241.6U
Authority: CN
Inventors: 林剑锋
Original assignee: Fujian Yasda Intelligent Technology Co ltd
Current assignee: Fujian Yasda Intelligent Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a scalable portable flashlight, including barrel, rotating ring and shift ring, the groove of accomodating is seted up to the inner wall of barrel, and extension piece sliding connection is in accomodating the inslot, and the barrel is kept away from the one end of lamp holder and is seted up the shift groove, and the one end that the shift groove is close to the lamp holder sets up spacing groove one, and the constant head tank is seted up to the other end of shift groove, and a stopper sliding connection is at spacing groove one simultaneously, and stopper fixed connection is at the internal surface of rotating ring, set up recess one in the rotating ring, telescopic link fixed connection is in recess one, and the one end fixed connection shift ring of telescopic link, shift ring sliding connection is in the shift groove, set up the dashpot in the shift ring, the spring sliding connection that the locating pin passes through fixed connection is in the dashpot, and the lower extreme sliding connection of locating pin is in recess two, all sets up recess two in dashpot bottom and the stopper two. This scalable portable flashlight can reduce the volume through the shrinkage structure, portable then.

Description

Telescopic portable flashlight

Technical Field

The utility model relates to a flashlight equipment technical field specifically is a scalable portable flashlight.

Background

The flashlight is a common device for lighting, and generally comprises a shell, a battery and lamp beads, wherein the lamp beads are fixed at one end of the shell, the battery is fixed inside the shell, the battery is connected with the lamp beads through a switch, the switch is used for controlling the on-off of a circuit between the lamp beads and the battery, the flashlight is a quite practical tool when power is off or outdoor activities are carried out, the flashlight provides a lighting function by means of the electric power of the battery, and the flashlight is relatively small in size and convenient to carry, so that the flashlight becomes one of necessary daily necessities for household.

By way of search, patent publication No. CN216521034U discloses a portable flashlight, in which it is proposed that "the housing includes a front end housing, a middle housing, and a rear end housing; one end of the middle shell is detachably and fixedly connected with the end, close to the rear end shell, of the front end shell, and the other end of the middle shell is detachably and fixedly connected with the end, close to the front end shell, of the rear end shell. "; the shell of the flashlight can be split into a front-end shell, a middle-end shell and a rear-end shell, so that the space specification occupied during storage is reduced; and the tiling is put inside the box body behind the casing split, can enough realize buffering anticollision to the casing, can reduce casing occupation space's specification again, compact structure under the save state, portable, but this flashlight all need carry out corresponding equipment or dismantlement at the in-process of using or depositing, the quick use of user under emergency of not being convenient for, and when not dismantling, this flashlight can occupy more space when depositing or carrying.

We have therefore made an improvement to this and have proposed a retractable portable flashlight.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable portable flashlight to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scalable portable flashlight, includes barrel, rotating ring and shift ring, the groove of accomodating is seted up to the inner wall of barrel, and extension piece sliding connection is in accomodating the inslot, and the barrel is kept away from the one end of lamp holder and is seted up the shift groove, and the shift groove is close to the one end of lamp holder and sets up spacing groove one, and the constant head tank is seted up to the other end of shift groove, and stopper one sliding connection is at spacing groove one simultaneously, and stopper one fixed connection is at the internal surface of rotating ring, set up recess one in the rotating ring, telescopic link fixed connection is in recess one, and the one end fixed connection shift ring of telescopic link, shift ring sliding connection is in the shift groove, and shift ring internal surface fixed connection stopper two simultaneously, stopper two sliding connection is in spout one, and spout one sets up the surface at extension piece, set up the dashpot in the shift ring, and the locating pin passes through fixed connection's spring sliding connection in the dashpot, and the lower extreme sliding connection of locating pin is in recess two, all sets up recess two in buffer pot bottom and stopper two, and the constant head tank is seted up to the relative locating pin's position in spout one bottom, and the one end fixed connection fixed plate that the barrel was kept away from to the extension piece.

Preferably, the accommodating groove that the barrel inner wall was seted up is the round annular structure, and the length of accommodating the groove is less than the length of barrel, and accommodates the size looks adaptation of groove and extension piece, and extension piece fixed connection's fixed plate is circular structure simultaneously.

Preferably, the extension block is of a cylindrical structure, the outer diameter of the extension block is smaller than that of the fixing block, the diameter of the fixing block is equal to that of the barrel, and meanwhile, four groups of first sliding chutes are formed in the outer arc surface of the extension block in a surrounding mode at equal intervals, and the four groups of first sliding chutes are of a J-shaped structure.

Preferably, the rotating ring is of a circular ring structure, the first limiting block fixedly connected with the inner arc surface of the rotating ring is of a circular ring structure, the thickness of the rotating ring is larger than that of the first limiting block, and the shaft section formed by combining the rotating ring and the limiting block is of a convex structure.

Preferably, a plurality of groups of first grooves are formed in the rotating ring in an encircling mode at equal intervals, the rotating ring, the telescopic rod and the moving ring are combined together to form a cylindrical structure, the moving ring is of a circular ring structure, and the outer diameter and the inner diameter of the moving ring are equal to those of the rotating ring respectively.

Preferably, the inner arc surface of the moving ring is symmetrically connected with four groups of second limiting blocks, the four groups of second limiting blocks are combined together and distributed in a cross shape, the second limiting blocks are in a rectangular structure, the buffer groove formed in the moving ring is in a square structure, a second groove is formed in the second limiting block group close to the buffer groove, and the second groove is in a cylindrical structure.

Preferably, the end of the barrel body, provided with the moving groove, is of a convex structure, the end of the moving groove, far away from the barrel body, surrounds eight groups of positioning grooves which are arranged at equal intervals, the eight groups of positioning grooves are of square structures, every two groups of positioning grooves correspond to one group of sliding grooves, meanwhile, four groups of guide grooves are symmetrically arranged on the inner surface of the extension block, guide blocks are correspondingly arranged on the surfaces of the accommodating grooves corresponding to the guide grooves, and the guide blocks are connected in the guide grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: this scalable portable flashlight, through the rotating ring, the telescopic link, shift ring and stopper two's cooperation, make stopper two can carry out corresponding conversion between the removal district in spout one and the hindrance district, then be convenient for realize the expansion of extension piece and accomodate, thereby the effectual reduction that realizes the flashlight volume, make the flashlight carry or when depositing, can reduce the space that the flashlight occupied, and simultaneously, this flashlight is when launching or accomodating, the homoenergetic is the function of using illumination, thereby be convenient for the user uses under emergency fast, after obtaining good field of vision, whether launch the extension piece according to self requirement selection again, convenience when having improved the user and using.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top view of the structural extension block of the present invention;

fig. 4 is a front view of the rotating ring and the moving ring of the present invention.

In the figure: 1. a cylinder body; 2. a storage groove; 3. a first limiting block; 4. a rotating ring; 5. a telescopic rod; 6. positioning a groove; 7. a moving ring; 8. a second limiting block; 9. an extension block; 10. a first sliding chute; 11. positioning pins; 12. a buffer tank; 13. a fixing plate; 14. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution: a telescopic portable flashlight comprises a barrel body 1, a rotating ring 4 and a moving ring 7, wherein a containing groove 2 formed in the inner wall of the barrel body 1 is of a circular structure, the length of the containing groove 2 is smaller than that of the barrel body 1, the containing groove 2 is matched with an extension block 9 in size, and a fixing plate 13 fixedly connected with the extension block 9 is of a circular structure; the extension block 9 is connected in the accommodating groove 2 in a sliding mode, the extension block 9 is of a cylindrical structure, the outer diameter of the extension block 9 is smaller than that of the fixing block, the diameter of the fixing block is equal to that of the barrel 1, meanwhile, four groups of sliding grooves I10 are formed in the outer arc surface of the extension block 9 in a surrounding mode at equal intervals, and the four groups of sliding grooves I10 are of J-shaped structures; a moving groove 14 is formed in one end, away from the lamp holder, of the barrel body 1, a first limiting groove is formed in one end, close to the lamp holder, of the moving groove 14, one end, away from the barrel body 1, of the barrel body 1 is of a convex structure, eight groups of positioning grooves 6 are formed in one end, away from the barrel body 1, of the moving groove 14 in a surrounding mode at equal intervals, the eight groups of positioning grooves 6 are of a square structure, each two groups of positioning grooves 6 correspond to one group of sliding grooves I10, meanwhile, four groups of guide grooves are symmetrically formed in the inner surface of the extension block 9, guide blocks are correspondingly formed in the surfaces of the storage grooves 2, opposite to the guide grooves, and the guide blocks are connected into the guide grooves in a sliding mode; meanwhile, a first limiting block 3 is connected to the first limiting groove in a sliding mode, a first limiting block 3 is fixedly connected to the inner surface of the rotating ring 4, the rotating ring 4 is of a circular structure, a first limiting block 3 fixedly connected with the inner arc surface of the rotating ring 4 is of a circular structure, the thickness of the rotating ring 4 is larger than that of the first limiting block 3, and the axial section formed by combining the rotating ring 4 and the first limiting block 3 is of a convex structure; a plurality of groups of first grooves are formed in the rotating ring 4 in an encircling mode at equal intervals, the rotating ring 4, the telescopic rod 5 and the moving ring 7 are combined together to form a cylindrical structure, the moving ring 7 is of a circular ring structure, and the outer diameter and the inner diameter of the moving ring 7 are equal to those of the rotating ring 4 respectively; the telescopic rod 5 is fixedly connected in the first groove, one end of the telescopic rod 5 is fixedly connected with the moving ring 7, the moving ring 7 is connected in the moving groove 14 in a sliding mode, the inner arc surface of the moving ring 7 is symmetrically connected with four groups of second limiting blocks 8, the four groups of second limiting blocks 8 are combined together and distributed in a cross shape, the second limiting blocks 8 are in a rectangular structure, the buffer groove 12 formed in the moving ring 7 is in a square structure, the second groove is formed in the group of second limiting blocks 8 close to the buffer groove 12, and the second groove is in a cylindrical structure; two 8 sliding connection of stopper are in spout 10, and the surface at extension piece 9 is seted up to spout 10, sets up dashpot 12 in the shift ring 7, and locating pin 11 is in dashpot 12 through fixed connection's spring sliding connection, and the lower extreme sliding connection of locating pin 11 is in recess two, all sets up recess two in dashpot 12 bottom and the stopper two 8, and constant head tank 6 is seted up to the position of the relative locating pin 11 in spout 10 bottom simultaneously, and extension piece 9 keeps away from the one end fixed connection fixed plate 13 of barrel 1.

As shown in fig. 1, when the extension block 9 is slidably connected in the receiving groove 2, the extension block 9 cannot rotate in the receiving groove 2 by the cooperation of the guide block and the guide groove, and then the rotating ring 4 and the moving ring 7 are conveniently rotated, so as to switch the connection state of the extension block 9.

As shown in fig. 2 and 3, the first sliding groove 10 is divided into a moving area and an obstructing area, when the second limit block 8 is located in the obstructing area, the extension block 9 cannot be completely separated from the storage groove 2 to be unfolded, and when the second limit block 8 is located in the moving area, the second limit block 8 is slidably connected in the moving area in the process of unfolding the extension block 9, and after the extension block 9 is completely unfolded, the positioning pin 11 is embedded into the positioning groove 6 formed in the moving area under the action of the spring to limit the movement of the extension block 9.

The working principle is as follows: when the telescopic portable flashlight is used, the lighting function of the flashlight is started through a switch, then the moving ring 7 is moved, the moving ring 7 pulls the telescopic rod 5 to unfold, the moving ring 7 drives the fixedly connected second limiting block 8 to synchronously move, after the second limiting block 8 is separated from the positioning groove 6, the moving ring 7 is rotated, the moving ring 7 is fixedly connected with the rotating ring 4 through the telescopic rod 5, then the rotating ring 4 and the moving ring 7 synchronously rotate, the moving ring 7 drives the second limiting block 8 to rotate, the second limiting block 8 rotates from the blocking area to the moving area, the moving ring 7 is loosened, the telescopic rod 5 resets under the action of an internal spring, the telescopic rod 5 synchronously drives the fixedly connected moving ring 7 to reset, the second limiting block 8 fixedly connected with the moving ring 7 is embedded into a new positioning groove 6 again, then the extending block 9 is pulled to move through the fixing plate 13, when the extending block 9 is completely unfolded, the positioning pin 11 is embedded into the positioning groove 6 formed in the first sliding groove 10 under the action of the spring, so that the unfolding step of the flashlight is completed, and when the flashlight needs to be stored, the positioning pin 11 is pulled to be separated from the positioning groove 6, the extending block 9 is pushed into the second limiting block 2, and finally the positioning groove 8 is moved to the storing step through the positioning groove 8; this is the entire process of operation of the retractable portable flashlight.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scalable portable flashlight, includes barrel (1), rotating ring (4) and shift ring (7), its characterized in that: the inner wall of the barrel body (1) is provided with a containing groove (2), an extension block (9) is connected in the containing groove (2) in a sliding manner, one end, far away from the lamp holder, of the barrel body (1) is provided with a moving groove (14), one end, close to the lamp holder, of the moving groove (14) is provided with a first limiting groove, the other end of the moving groove (14) is provided with a positioning groove (6), meanwhile, a first limiting block (3) is connected in the first limiting groove in a sliding manner, a first limiting block (3) is fixedly connected to the inner surface of a rotating ring (4), a first groove is formed in the rotating ring (4), a telescopic rod (5) is fixedly connected in the first groove, one end of the telescopic rod (5) is fixedly connected with the moving ring (7), the moving ring (7) is connected in the moving groove (14) in a sliding manner, a second limiting block (8) is fixedly connected to the inner surface of the rotating ring (7), the second limiting block (8) is connected in the first sliding groove (10), the first sliding groove (10) is formed in the outer surface of the extension block (9), a buffer groove (12) is formed in the moving ring (7), a spring is connected in a sliding manner, the buffer groove (11) is connected in the buffer groove (12), the lower end of the second groove (11) is connected to the positioning pin (11), and the groove (6), and the groove (11) is formed in the groove (6), one end of the extension block (9) far away from the cylinder body (1) is fixedly connected with a fixing plate (13).

2. The retractable portable flashlight of claim 1, wherein: the storage groove (2) formed in the inner wall of the barrel body (1) is of a circular structure, the length of the storage groove (2) is smaller than that of the barrel body (1), the storage groove (2) and the extension block (9) are matched in size, and the extension block (9) is fixedly connected with the fixing plate (13) to form a circular structure.

3. The retractable portable flashlight of claim 1, wherein: the extension block (9) is of a cylindrical structure, the outer diameter of the extension block (9) is smaller than that of the fixing block, the diameter of the fixing block is equal to that of the barrel (1), meanwhile, four sets of first sliding chutes (10) are formed in the outer arc surface of the extension block (9) in a surrounding mode at equal intervals, and the four sets of first sliding chutes (10) are of a J-shaped structure.

4. The retractable portable flashlight of claim 1, wherein: the rotating ring (4) is of a circular ring structure, the limiting blocks (3) fixedly connected with the inner arc surfaces of the rotating ring (4) are of a circular ring structure, the thickness of the rotating ring (4) is larger than that of the limiting blocks (3), and the shaft section formed by combining the rotating ring (4) and the limiting blocks (3) is of a convex structure.

5. The retractable portable flashlight of claim 1, wherein: the inner ring of the rotating ring (4) is provided with a plurality of groups of grooves I at equal intervals, the rotating ring (4), the telescopic rod (5) and the moving ring (7) are combined together to form a cylindrical structure, the moving ring (7) is of a circular ring structure, and the outer diameter and the inner diameter of the moving ring (7) are equal to those of the rotating ring (4) respectively.

6. The retractable portable flashlight of claim 1, wherein: the inner arc surface of the moving ring (7) is symmetrically connected with four groups of limiting blocks (8), the four groups of limiting blocks (8) are combined together to form a cross-shaped distribution, the limiting blocks (8) are of a rectangular structure, the buffer groove (12) formed in the moving ring (7) is of a square structure, a groove II is formed in the group of limiting blocks (8) close to the buffer groove (12), and the groove II is of a cylindrical structure.

7. The retractable portable flashlight of claim 1, wherein: the one end that travelling groove (14) were seted up in barrel (1) is convex structure, and the one end that barrel (1) was kept away from in travelling groove (14) encircles eight constant intervals of seting up constant head tank (6), and eight constant head tank (6) of group all are square structure, and every two sets of constant head tank (6) correspond a set of spout (10), and four groups of guide ways are seted up to extension piece (9) internal surface symmetry simultaneously, and the position correspondence of the relative guide way in groove (2) surface of accomodating is seted up the guide block, and guide block sliding connection is in the guide way.