CN213146495U

CN213146495U - Surrounding type light frame for automobile exhibitions

Info

Publication number: CN213146495U
Application number: CN202022316215.8U
Authority: CN
Inventors: 黄华; 吴燕财; 方春华
Original assignee: Jiangsu Daiwen Exhibition Co ltd
Current assignee: Jiangsu Daiwen Exhibition Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-07
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a car exhibitions is with surrounding type light frame, the on-line screen storage device comprises a base, the fixed pipe of top fixedly connected with of base, the surperficial swing joint of fixed pipe has the support frame, the fixed surface of support frame is connected with the connecting rod, the one end fixedly connected with headlight of support frame position is kept away from to the connecting rod, the middle part of fixed inside pipe wall is rotated through the bearing and is connected with the actuating lever. The utility model discloses a when the height of support frame is adjusted to needs, shift out the movable sleeve from the inner wall of fixed cover earlier, drive the drive block rotation through crank or drive groove this moment, make the drive block pass through the rhombus pole and drive the actuating lever rotation, and make the actuating lever drive the drive wheel and rotate and twine wire rope or release, and when drive wheel winding wire rope, can make wire rope drive support frame rebound height-adjusting, and when drive wheel release wire rope, can make the support frame move down under the action of gravity, thereby realize being convenient for adjust the purpose of support frame height.

Description

Surrounding type light frame for automobile exhibitions

Technical Field

The utility model relates to a light frame technical field specifically is a car exhibitions is with surrounding type light frame.

Background

Light stands are used as the name implies to mount lighting or effect light stands. At present, domestic lighting rack is various, the form is different, stage lighting rack in the past is fixed with simple plug-in components's mosaic structure, there is the installation complicacy, take care of and carry trouble problem, need build the lighting rack on the exhibition of a car, and the building of lighting rack is formed by a large amount of stands, horizontal connection pipeline and oblique pull rod combination, when the connecting tube is connected, still need install lamps and lanterns in the different positions of connecting tube, in order to give the light supply of the different angles of exhibition platform.

However, in the prior art, the height of the lamplight frame is not convenient to adjust after the lamplight frame is installed in actual use, so that the practicability of the lamplight frame is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car exhibitions is with surrounding type light frame 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 headlamp comprises a base, wherein a fixed pipe is fixedly connected to the top of the base, a support frame is movably connected to the surface of the fixed pipe, a connecting rod is fixedly connected to the surface of the support frame, a headlamp is fixedly connected to one end, away from the position of the support frame, of the connecting rod, a driving rod is rotatably connected to the middle of the inner wall of the fixed pipe through a bearing, a driving wheel is fixedly connected to the surface of the driving rod, a steel wire rope is fixedly wound on the surface of the driving wheel, one end, away from the position of the driving wheel, of the steel wire rope is detachably mounted at the top of the support frame through a hook, the driving rod movably penetrates through and extends to one end of the fixed pipe, one end, away from the position of the fixed pipe, of the driving rod is fixedly connected with a, the one end fixedly connected with drive block that the actuating lever position was kept away from to the rhombus pole, the drive groove has been seted up to the one end that the drive block kept away from the rhombus pole position, the fixed surface of drive block is connected with the crank.

Preferably, the inner wall of the fixed pipe is fixedly connected with a first fixed rod and a second fixed rod respectively, the surface of the first fixed rod is rotatably connected with a guide wheel through a bearing, the steel wire rope is movably wound on the surface of the guide wheel, and the first fixed rod is positioned at the top of the second fixed rod.

Preferably, the surface of the second fixing rod is fixedly connected with two stabilizing wheels, the two stabilizing wheels are symmetrically arranged about the vertical axis of the midpoint of the fixing pipe, and one end of each of the opposite surfaces of the two adjacent stabilizing wheels is movably connected with the surface of the steel wire rope.

Preferably, the surface of the rhombic rod, the inner wall and the surface of the movable sleeve and the inner wall of the fixed sleeve are of a rhombic structure, the size of the rhombic rod is matched with that of the inner wall of the movable sleeve, and the size of the movable sleeve is matched with that of the inner wall of the fixed sleeve.

Preferably, the surface of the fixed pipe is provided with a movable groove, the inner wall of the movable groove is rotatably connected with a rotating pipe through a bearing, the surface of the rotating pipe is respectively provided with a sliding groove and a supporting groove, the sliding groove and the supporting groove are vertically arranged, the inner wall of the sliding groove is movably connected with a sliding block, and the sliding block is fixedly connected with the inner wall of the supporting frame.

Preferably, the fixed surface at the top of the fixed pipe is fixedly connected with a fixed block, the middle of the fixed block is fixedly connected with a guide rod, the guide rod is fixedly connected to the top of the base, one end of the support frame corresponding to the guide rod is provided with a positioning hole, the inner wall of the positioning hole is movably connected with the surface of the guide rod, and the diamond rod is fixedly connected to the middle of the guide rod.

Preferably, the support frame is the semicircle ring structure, and the quantity of support frame is two, two the support frame sets up for symmetry axis symmetry about the horizontal axis of guide bar mid point, two the same end of support frame passes through bolt fixed connection, and the other end of two support frames is articulated each other through the hinge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a when the height of support frame need be adjusted, shift out the movable sleeve from the inner wall of fixed cover first, drive the drive block through crank or drive groove and rotate this moment, make the drive block drive the actuating lever through the diamond-shaped rod and rotate, and make the actuating lever drive the drive wheel and rotate and twine or release wire rope, and when the drive wheel twines wire rope, can make wire rope drive support frame move upward and adjust the height, and when the drive wheel releases wire rope, can make the support frame move downward under the action of gravity, thus realize the purpose of being convenient for adjust the height of support frame;

2. the utility model discloses still through setting up slider, spout and supporting groove simultaneously for when needing the regulation support frame height, the slider was located the inside of spout this moment, and when the support frame was adjusted to the target height, rotated the rotating tube this moment, and made the slider remove to the inside of supporting the groove, supported the groove through the slider cooperation and can play the effect of auxiliary stay to the support frame, thereby made the surface at fixed pipe of fixing that the support frame can be stable.

Drawings

Fig. 1 is a front sectional view of the overall structure of a surrounding type light frame for automobile exhibitions.

Fig. 2 is a top view of the overall structure of the surrounding type light frame for the automobile exhibitions.

Fig. 3 is a sectional view of the overall structure of the surrounding light frame for automobile exhibitions.

Fig. 4 is a front view of the revolving tube structure of the surrounding light frame for automobile exhibitions.

In the figure: 1. a base; 2. a fixed tube; 3. a support frame; 4. a connecting rod; 5. a headlight; 6. a drive rod; 7. a drive wheel; 8. a wire rope; 9. a guide wheel; 10. a first fixing lever; 11. a second fixing bar; 12. a stabilizing wheel; 13. a movable groove; 14. rotating the tube; 15. a chute; 16. a slider; 17. a support groove; 18. a fixed block; 19. a guide bar; 20. a diamond-shaped rod; 21. a movable sleeve; 22. fixing a sleeve; 23. a drive block; 24. a drive slot; 25. a crank; 26. and (7) positioning the holes.

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: comprises a base 1, a fixed pipe 2 is fixedly arranged at the top of the base 1, a support frame 3 is movably connected on the surface of the fixed pipe 2, a connecting rod 4 is fixedly arranged on the surface of the support frame 3, a headlight 5 is fixedly arranged at one end of the connecting rod 4 far away from the position of the support frame 3, a driving rod 6 is rotatably connected at the middle part of the inner wall of the fixed pipe 2 through a bearing, a driving wheel 7 is fixedly arranged on the surface of the driving rod 6, a steel wire rope 8 is fixedly wound on the surface of the driving wheel 7, one end of the steel wire rope 8 far away from the position of the driving wheel 7 is detachably arranged at the top of the support frame 3 through a hook, the driving rod 6 movably penetrates through and extends to one end of the fixed pipe 2, a diamond-shaped rod 20 is fixedly arranged at one end of the driving rod 6 far away from, a driving block 23 is fixedly mounted at one end of the rhombic rod 20 far away from the position of the driving rod 6, a driving groove 24 is formed at one end of the driving block 23 far away from the position of the rhombic rod 20, and a crank 25 is fixedly mounted on the surface of the driving block 23.

The inner wall of fixed pipe 2 fixed mounting respectively has first dead lever 10 and second dead lever 11, and the surface of first dead lever 10 rotates through the bearing and is connected with leading wheel 9, and wire rope 8 activity winding is on the surface of leading wheel 9, and first dead lever 10 is located the top of second dead lever 11.

The surface of the second fixing rod 11 is fixedly provided with two stabilizing wheels 12, the two stabilizing wheels 12 are symmetrically arranged about the vertical axis of the midpoint of the fixing tube 2, and one end of each of the opposite surfaces of the two adjacent stabilizing wheels 12 is movably connected with the surface of the steel wire rope 8.

The surface of the diamond rod 20, the inner wall and the surface of the movable sleeve 21 and the inner wall of the fixed sleeve 22 are all of diamond structures, the size of the diamond rod 20 is matched with the size of the inner wall of the movable sleeve 21, and the size of the movable sleeve 21 is matched with the size of the inner wall of the fixed sleeve 22.

Activity groove 13 has been seted up on the surface of fixed pipe 2, the inner wall of activity groove 13 rotates through the bearing and is connected with rotating tube 14, spout 15 and support groove 17 have been seted up respectively on rotating tube 14's surface, and spout 15 sets up with supporting groove 17 perpendicularly, the inner wall swing joint of spout 15 has slider 16, and slider 16 fixed mounting is at the inner wall of support frame 3, through setting up slider 16, spout 15 and support groove 17, make when needing to adjust support frame 3 height, slider 16 is located the inside of spout 15 this moment, and when support frame 3 was adjusted to the target height, rotate rotating tube 14 this moment, and make slider 16 remove to the inside of supporting groove 17, support groove 17 through the cooperation of slider 16 can play the effect of auxiliary stay to support frame 3, thereby make support frame 3 can be stable fix the surface at fixed pipe 2.

Fixed surface at fixed tube 2 top installs fixed block 18, and fixed surface at fixed block 18 has guide bar 19, and guide bar 19 fixed mounting has at the top of base 1, and locating hole 26 has been seted up to the one end that support frame 3 corresponds 19 positions of guide bar, and the inner wall of locating hole 26 and the surface swing joint of guide bar 19, rhombus pole 20 fixed mounting is at the middle part of guide bar 19.

Support frame 3 is the semicircle ring structure, and the quantity of support frame 3 is two, two support frames 3 are set up for symmetry axis symmetry about the horizontal axis of 19 mid points of guide bar, bolt fixed mounting is passed through with the end of two support frames 3, and the other end of two support frames 3 passes through the hinge and articulates each other, bolt fixed mounting is passed through with the end through two support frames 3, and the other end of two support frames 3 passes through the hinge and articulates each other, cooperation locating hole 26, make when needs dismantle support frame 3, only need with the bolt of support frame 3 one end take off can.

The working principle is as follows: when the height of the support frame 3 needs to be adjusted, the utility model firstly moves the movable sleeve 21 on the surface of the diamond-shaped rod 20 and moves the movable sleeve 21 out of the inner wall of the fixed sleeve 22, then the crank 25 or the driving groove 24 drives the driving block 23 to rotate, the driving block 23 drives the driving rod 6 to rotate through the diamond-shaped rod 20, the driving rod 6 drives the driving wheel 7 to rotate and wind or release the steel wire rope 8, when the driving wheel 7 winds the steel wire rope 8, the steel wire rope 8 can drive the support frame 3 to move upwards to adjust the height, when the driving wheel 7 releases the steel wire rope 8, the support frame 3 can move downwards under the action of gravity, thereby achieving the purpose of conveniently adjusting the height of the support frame 3, and when the support frame 3 is adjusted to the target height, at this time, the movable sleeve 21 is moved on the surface of the diamond rod 20, and the movable sleeve 21 is moved into the fixed sleeve 22, so that the driving wheel 7, the driving rod 6 and the diamond rod 20 are prevented from rotating under the gravity of the supporting frame 3.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 car exhibitions is with surrounding type light frame, includes base (1), its characterized in that: the lamp holder is characterized in that a fixed pipe (2) is fixedly connected to the top of the base (1), a support frame (3) is movably connected to the surface of the fixed pipe (2), a connecting rod (4) is fixedly connected to the surface of the support frame (3), a headlamp (5) is fixedly connected to one end, far away from the support frame (3), of the connecting rod (4), a driving rod (6) is rotatably connected to the middle of the inner wall of the fixed pipe (2) through a bearing, a driving wheel (7) is fixedly connected to the surface of the driving rod (6), a steel wire rope (8) is fixedly wound on the surface of the driving wheel (7), one end, far away from the driving wheel (7), of the steel wire rope (8) is detachably mounted at the top of the support frame (3) through a hook, the driving rod (6) movably penetrates through and extends to one end of the fixed pipe (2), and one end, the surperficial swing joint of rhombus pole (20) has movable sleeve (21), the surperficial swing joint of movable sleeve (21) has fixed cover (22), fixed cover (22) fixed connection is on the surface of fixed pipe (2), the one end fixedly connected with drive block (23) of actuating lever (6) position are kept away from in rhombus pole (20), drive groove (24) have been seted up to the one end that rhombus pole (20) position was kept away from in drive block (23), the fixed surface of drive block (23) is connected with crank (25).

2. The surround-type light rack for automobile exhibitions, which is characterized in that: the inner wall of fixed pipe (2) is fixedly connected with first dead lever (10) and second dead lever (11) respectively, the surface of first dead lever (10) is rotated through the bearing and is connected with leading wheel (9), wire rope (8) activity winding is on the surface of leading wheel (9), first dead lever (10) are located the top of second dead lever (11).

3. The surround-type light rack for automobile exhibitions, which is characterized in that: the surface of second dead lever (11) is fixedly connected with stabilizing wheel (12), the quantity of stabilizing wheel (12) is two, and two stabilizing wheel (12) are symmetrical axisymmetric setting about the vertical axis of fixed pipe (2) mid point, adjacent two the one end of stabilizing wheel (12) opposite face all with wire rope (8) surface swing joint.

4. The surround-type light rack for automobile exhibitions, which is characterized in that: the surface of the diamond-shaped rod (20), the inner wall and the surface of the movable sleeve (21) and the inner wall of the fixed sleeve (22) are of a diamond structure, the size of the diamond-shaped rod (20) is matched with the size of the inner wall of the movable sleeve (21), and the size of the movable sleeve (21) is matched with the size of the inner wall of the fixed sleeve (22).

5. The surround-type light rack for automobile exhibitions, which is characterized in that: activity groove (13) have been seted up on the surface of fixed pipe (2), the inner wall of activity groove (13) rotates through the bearing and is connected with rotating tube (14), spout (15) and support groove (17) have been seted up respectively on the surface of rotating tube (14), and spout (15) and support groove (17) set up perpendicularly, the inner wall swing joint of spout (15) has slider (16), and slider (16) fixed connection is at the inner wall of support frame (3).

6. The surround-type light rack for automobile exhibitions, which is characterized in that: fixed surface fixedly connected with fixed block (18) at fixed pipe (2) top, middle part fixedly connected with guide bar (19) of fixed block (18), guide bar (19) fixed connection is at the top of base (1), locating hole (26) have been seted up to the one end of corresponding guide bar (19) position of support frame (3), the inner wall of locating hole (26) and the surperficial swing joint of guide bar (19), rhombus pole (20) fixed connection is in the middle part of guide bar (19).

7. The surround-type light rack for automobile exhibitions, which is characterized in that: support frame (3) are semicircle ring structure, and the quantity of support frame (3) is two, two support frame (3) are symmetry axis symmetry setting about the horizontal axis of guide bar (19) mid point, two the same end of support frame (3) is through bolt fixed connection, and the other end of two support frames (3) passes through the hinge and articulates each other.