CN212108290U

CN212108290U - Height-adjustable lamp holder

Info

Publication number: CN212108290U
Application number: CN202020491236.0U
Authority: CN
Inventors: 谢续明
Original assignee: Zhuji Zhitao Intelligent Technology Co Ltd
Current assignee: Zhuji Zhitao Intelligent Technology Co Ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-08
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a but height-adjusting's lamp stand, including the fixed bucket body, the interior diapire fixedly connected with fixed plate of fixed bucket body, first spout has been seted up to the upper surface of fixed plate, and the socket has all been seted up to the lower part of the left and right sides face of fixed bucket body, and two symmetrical screwed pipes of the last fixed surface fixedly connected with of fixed plate, a side that two screwed pipes were kept away from each other respectively with a side fixed connection that two sockets are close to each other, the lifter plate has been placed to the inside of fixed bucket body, first bracing piece and second bracing piece have been placed to the inside of fixed bucket body. This but height-adjusting's lamp stand has played and to have made first slider drive the fixed column to the effect that the centre folds, can make first bracing piece and second bracing piece push away into vertical form through second round pin axle messenger first bracing piece and second bracing piece when first slider slides forward, has played the effect that can make the lifter plate go up and down at any time, has played the effect that can adjust the lamp stand height at any time.

Description

Height-adjustable lamp holder

Technical Field

The utility model relates to a lamp stand technical field specifically is a but height-adjusting's lamp stand.

Background

In the market with in the family or on various occasions such as stage, the demand to the light all is different, for example, on the stage, often need adjust light according to the height of the position adjustment light that the actor is located, generally, lamps and lanterns all are fixed in on the lamp stand usually, and the lamp stand on the present market is generally fixed, can't adjust the angle of illumination of light according to specific demand promptly, not only use the dumb, lead to the limitation big, and often need external light to satisfy the illumination of a certain angle, the wasting of resources is big, the illumination cost is higher.

Most lamps and lanterns in the existing market all are with lamp stand fixed connection, can't adjust the height of light at will according to people's demand, for this reason, we provide an adjustable lamp stand and solve this problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but height-adjusting's lamp stand has solved the unable height-adjusting's of current lamp stand problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a lamp holder with adjustable height comprises a fixed barrel body, wherein a fixed plate is fixedly connected to the inner bottom wall of the fixed barrel body, a first sliding groove is formed in the upper surface of the fixed plate, sockets are formed in the lower portions of the left side surface and the right side surface of the fixed barrel body, two symmetrical threaded pipes are fixedly connected to the upper surface of the fixed plate, one side surface, away from each other, of the two threaded pipes is fixedly connected to one side surface, close to each other, of the two sockets, a lifting plate is placed in the fixed barrel body, a first supporting rod and a second supporting rod are placed in the fixed barrel body, the first supporting rod and the second supporting rod are fixedly hinged to the lifting plate through a first hinge pin, one side surface, away from the lifting plate, of each of the first supporting rod and the second supporting rod is fixedly hinged to a fixed block through a second hinge pin, and a fixed column is, the bottom surface of each fixed column is fixedly connected with a first sliding block matched with the first sliding groove, the first sliding block is clamped in the first sliding groove, one side surface, away from each other, of each first sliding block is fixedly connected with a bearing, a threaded rod is placed in each socket, each threaded rod penetrates through the socket and the threaded pipe and extends into the bearing, the threaded rod is in threaded connection with the threaded pipe, two symmetrical supporting plates are fixedly connected to the inner side wall of the fixed barrel body, a second sliding groove is formed in one side surface, close to each other, of each supporting plate, sliding rods are fixedly connected to the left side surface and the right side surface of the lifting plate, one side surface, away from the lifting plate, of each sliding rod is fixedly connected with a second sliding block matched with the second sliding groove, the second sliding block is clamped in the second sliding groove, and two symmetrical fixed rods are fixedly connected to the upper surface of the lifting plate, the lamp holder is placed at the middle part of fixed bucket body upper surface, and the bottom surface of lamp holder all is connected with the upper surface fixed of two dead levers.

Preferably, every the equal fixedly connected with kelly in a side that the socket was kept away from to the threaded rod, and the vertical length value of kelly is greater than the vertical length value of threaded rod.

Preferably, first bracing piece and second bracing piece all are the slope form, and the size of first bracing piece and the size of second bracing piece are equal.

Preferably, the horizontal length value of the lifting plate is smaller than that of the fixed barrel body, and the vertical length value of the lifting plate is larger than that of the sliding rod.

Preferably, the horizontal length value of the fixing plate is greater than that of the first sliding chute, and the vertical length value of the threaded rod is smaller than that of the first sliding chute.

Preferably, the vertical length value of the bearing is equal to that of the first sliding block, and the horizontal length value of the first sliding block is greater than that of the fixed column.

(III) advantageous effects

The utility model provides a but height-adjusting's lamp stand possesses following beneficial effect:

(1) this but height-adjusting's lamp stand, through being provided with the threaded rod, can make the threaded rod rotate in the inside of screwed pipe, the threaded rod drives first slider and slides backward forward in the inside of first spout at the inner circle of bearing, the effect that can make first slider drive the fixed column and fold to the centre has been played, fixed effect has been played through threaded rod threaded connection screwed pipe, through being provided with first bracing piece and second bracing piece, can be when first slider slides forward, make first bracing piece and second bracing piece push vertical form through second round pin axle.

(2) This but height-adjusting's lamp stand can push away into vertical form at first bracing piece and second bracing piece through being provided with the lifter plate, can make the lifter plate rise through first round pin axle, has played the effect that can make the lifter plate go up and down at any time, can play fixed effect at the in-process that the lifter plate rises through being provided with second spout and second slider, can make the in-process that the lifter plate goes up and down drive the lamp stand through being provided with the dead lever and go up and down, has played the effect that can adjust the lamp stand height at any time.

Drawings

FIG. 1 is a sectional view of the front view of the fixed barrel body of the present invention;

fig. 2 is a front view of the fixed barrel body of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.

In the figure: the device comprises a fixed barrel body 1, a fixed rod 2, a lamp holder 3, a supporting plate 4, a second sliding chute 5, a second sliding block 6, a second pin shaft 7, a fixed block 8, a fixed column 9, a first sliding block 10, a socket 11, a clamping rod 12, a fixed plate 13, a first sliding chute 14, a threaded pipe 15, a threaded rod 16, a second supporting rod 17, a sliding rod 18, a lifting plate 19, a first pin shaft 20, a first supporting rod 21 and a bearing 22.

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. 1-3, the present invention provides a technical solution: a height-adjustable lamp holder comprises a fixed barrel body 1, a fixed plate 13 is fixedly connected to the inner bottom wall of the fixed barrel body 1, the horizontal length value of the fixed plate 13 is larger than that of a first sliding groove 14, the vertical length value of a threaded rod 16 is smaller than that of the first sliding groove 14, the lamp holder is capable of completely enabling the threaded rod 16 to slide back and forth in the first sliding groove 14, the first sliding groove 14 is formed in the upper surface of the fixed plate 13, sockets 11 are formed in the lower portions of the left side surface and the right side surface of the fixed barrel body 1, two symmetrical threaded pipes 15 are fixedly connected to the upper surface of the fixed plate 13, one side surface, far away from each other, of the two threaded pipes 15 is fixedly connected with one side surface, close to the two sockets 11, a lifting plate 19 is placed in the fixed barrel body 1, the horizontal length value of the lifting plate 19 is smaller than that of the fixed barrel body 1, and the vertical length value of, the lifting plate 19 can be completely lifted in the fixed barrel body 1 by the sliding rod 18, the first supporting rod 21 and the second supporting rod 17 are placed in the fixed barrel body 1, the first supporting rod 21 and the second supporting rod 17 are both inclined, the size of the first supporting rod 21 is equal to that of the second supporting rod 17, when the first supporting rod 21 and the second supporting rod 17 are pushed to be vertical by the threaded rod 16, the lifting plate 19 can be lifted, the pressure borne by the first supporting rod 21 and the pressure borne by the second supporting rod 17 are equal, the first supporting rod 21 and the second supporting rod 17 are fixedly hinged with the lifting plate 19 through the first pin shaft 20, one side surfaces, far away from the lifting plate 19, of the first supporting rod 21 and the second supporting rod 17 are fixedly hinged with the fixed blocks 8 through the second pin shafts 7, the bottom surface of each fixed block 8 is fixedly connected with the fixed columns 9, the bottom surface of each fixed column 9 is fixedly connected with the first sliding block 10 matched with the first sliding grooves 14, the first sliding blocks 10 are clamped inside the first sliding grooves 14, bearings 22 are fixedly connected to the side faces, away from each other, of the two first sliding blocks 10, the vertical length value of each bearing 22 is equal to that of the first sliding block 10, the horizontal length value of each first sliding block 10 is larger than that of each fixing column 9, the threaded rods 16 can completely rotate inside the bearings 22, the fixing columns 9 are enabled to be more stable when the first sliding blocks 10 slide, the threaded rods 16 are placed inside each inserting opening 11, the clamping rods 12 are fixedly connected to the side faces, away from the inserting openings 11, of each threaded rod 16, the vertical length value of each clamping rod 12 is larger than that of each threaded rod 16, the threaded rods 16 can be rotated more conveniently, the threaded rods 16 can rapidly push the first sliding blocks 10 to be folded towards the middle, each threaded rod 16 penetrates through the inserting openings 11 and the threaded pipes 15 and extends into the bearings 22, and threaded rod 16 and screwed pipe 15 threaded connection, two symmetrical backup pads 4 of inside wall fixedly connected with of fixed bucket body 1, second spout 5 has all been seted up to two backup pads 4 side that are close to each other, the equal fixedly connected with slide bar 18 of left and right sides face of lifter plate 19, the equal fixedly connected with of a side and the second spout 5 looks adaptation of lifter plate 19 is kept away from to every slide bar 18 second slider 6, and the 6 joints of second slider are in the inside of second spout 5, the last fixed surface of lifter plate 19 is connected with two symmetrical dead levers 2, lamp stand 3 has been placed at the middle part of fixed bucket body 1 upper surface, and the bottom surface of lamp stand 3 all is connected with the last fixed surface of two dead levers 2.

The working principle is as follows: rotating clamping rod 12, when making threaded rod 16 rotate in the inside of screwed pipe 15, can make first slider 10 slide forward in the inside of first spout 14 through bearing 22, first slider 10 can drive fixed column 9 and fold to the centre, fixed column 9 can make first bracing piece 21 and second bracing piece 17 make lifter plate 19 rise upwards through first round pin axle 20 through second round pin axle 7, lifter plate 19 can rise in the inside of second spout 5 through second slider 6, lifter plate 19 can drive lamp stand 3 through dead lever 2 and go up and down.

In summary, in the height-adjustable lamp holder, the threaded rod 16 is provided to enable the threaded rod 16 to rotate inside the threaded pipe 15, the threaded rod 16 drives the first slider 10 to slide forward and backward inside the first sliding groove 14 in the inner ring of the bearing 22, so as to achieve an effect of enabling the first slider 10 to drive the fixing post 9 to fold towards the middle, the threaded pipe 15 is connected by the threaded rod 16 through the thread, the first support rod 21 and the second support rod 17 are provided to enable the first support rod 21 and the second support rod 17 to be pushed into a vertical shape through the second pin 7 when the first slider 10 slides forward, the lifting plate 19 is provided to enable the lifting plate 19 to be lifted up through the first pin 20, so as to achieve an effect of enabling the lifting plate 19 to be lifted up and down at any time, can play fixed effect at the in-process that lifter plate 19 rises through being provided with second spout 5 and second slider 6, can make the in-process that lifter plate 19 goes up and down to drive lamp stand 3 through being provided with dead lever 2 and go up and down, play the effect that can adjust the height of lamp stand 3 at any time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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 but height-adjusting's lamp stand, includes fixed bucket body (1), its characterized in that: inner diapire fixedly connected with fixed plate (13) of fixed bucket body (1), first spout (14) have been seted up to the upper surface of fixed plate (13), socket (11) have all been seted up to the lower part of fixed bucket body (1) left and right sides face, the last fixed surface of fixed plate (13) is connected with two symmetrical screwed pipes (15), two a side that screwed pipe (15) kept away from each other is respectively with two a side fixed connection that socket (11) are close to each other, lifter plate (19) have been placed to the inside of fixed bucket body (1), first bracing piece (21) and second bracing piece (17) are fixed articulated through first round pin axle (20) and lifter plate (19), a side that lifter plate (19) were kept away from to first bracing piece (21) and second bracing piece (17) all is fixed through second round pin axle (7) The fixed bucket is fixedly hinged with fixed blocks (8), the bottom surface of each fixed block (8) is fixedly connected with a fixed column (9), the bottom surface of each fixed column (9) is fixedly connected with a first sliding block (10) matched with a first sliding groove (14), the first sliding blocks (10) are connected in the first sliding grooves (14) in a clamped mode, one side surface, away from each other, of each first sliding block (10) is fixedly connected with a bearing (22), a threaded rod (16) is placed in each socket (11), each threaded rod (16) penetrates through the socket (11) and a threaded pipe (15) and extends into the bearing (22), the threaded rod (16) is in threaded connection with the threaded pipe (15), two symmetrical supporting plates (4) are fixedly connected to the inner side wall of the fixed bucket body (1), and a second sliding groove (5) is formed in one side surface, close to each other, of the two supporting plates (4), the equal fixedly connected with slide bar (18) of left and right sides face of lifter plate (19), every the equal fixedly connected with in a side face and second spout (5) looks adaptation second slider (6) are kept away from lifter plate (19) in slide bar (18), and second slider (6) joint is in the inside of second spout (5), the last fixed surface of lifter plate (19) is connected with two symmetrical dead levers (2), lamp stand (3) have been placed at the middle part of fixed bucket body (1) upper surface, and the bottom surface of lamp stand (3) all with the last fixed surface of two dead levers (2) be connected.

2. A height adjustable lamp socket according to claim 1, wherein: every threaded rod (16) keep away from a side equal fixedly connected with kelly (12) of socket (11), and the vertical length value of kelly (12) is greater than the vertical length value of threaded rod (16).

3. A height adjustable lamp socket according to claim 1, wherein: first bracing piece (21) and second bracing piece (17) all are the slope form, and the size of first bracing piece (21) and the size of second bracing piece (17) are equal.

4. A height adjustable lamp socket according to claim 1, wherein: the horizontal length value of the lifting plate (19) is smaller than that of the fixed barrel body (1), and the vertical length value of the lifting plate (19) is larger than that of the sliding rod (18).

5. A height adjustable lamp socket according to claim 1, wherein: the horizontal length value of the fixing plate (13) is larger than that of the first sliding chute (14), and the vertical length value of the threaded rod (16) is smaller than that of the first sliding chute (14).

6. A height adjustable lamp socket according to claim 1, wherein: the vertical length value of the bearing (22) is equal to that of the first sliding block (10), and the horizontal length value of the first sliding block (10) is larger than that of the fixed column (9).