CN220509675U

CN220509675U - Telescopic billboard mounting frame

Info

Publication number: CN220509675U
Application number: CN202322211328.5U
Authority: CN
Inventors: 方庆
Original assignee: Shanghai Tipu Space Design Co ltd
Current assignee: Shanghai Tipu Space Design Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-02-20
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a telescopic billboard mounting frame, which relates to the billboard field and comprises a lower support column, wherein a base is arranged below the lower support column, a rotating shaft is arranged at the joint of the base and the lower support column, the lower support column is rotationally connected with the base through the rotating shaft, an upper support column is arranged above the lower support column far away from the rotating shaft, a lifting shaft with a surface thread structure is arranged at the bottom of the upper support column, a sleeve is rotationally connected with the lower support column near the top of the upper support column, a handle is arranged on the outer side surface of the sleeve, a limiting rod with a rectangular cross section is further arranged at the joint of the inner part of the lower support column and the lifting shaft, and a top cover is arranged on the top surface of the support column far away from the lower support column. According to the utility model, the upper support column and the lower support column drive the two layers of connecting frames to move, so that the distance between the mounting frames of the two layers is changed, and the device can be used for mounting billboards with different heights.

Description

Telescopic billboard mounting frame

Technical Field

The utility model relates to the field of billboards, in particular to a telescopic billboard mounting frame.

Background

The advertisement is used as a carrier of information propaganda, and is common to print on a platy carrier, then install the bill-board on the support for show, improve the information transmission efficiency on the bill-board, and the bill-board needs the support to support, consequently needs a telescopic bill-board mounting bracket.

In the prior art, a billboard mounting frame is provided in the patent document with the publication number of CN213519146U, a mounting bracket with a triangular section is arranged and can be used for mounting a billboard, and a motor capable of driving the mounting frame to rotate is also arranged at the bottom, so that the device can drive advertisements to rotate for displaying;

but the bill-board mounting bracket is when using, and the size that is used for the advertisement installation on the installing support is fixed, and the support can not stretch out and draw back the deformation to the bill-board of adaptation equidimension.

Disclosure of Invention

Based on the above, the utility model aims to provide a telescopic billboard mounting rack, so as to solve the problems that the size of the mounting rack for advertisement mounting is fixed and the rack cannot stretch and deform to adapt to billboards of different sizes when the traditional telescopic billboard mounting rack is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a telescopic bill-board mounting bracket, includes the support column down, the below of support column is provided with the base down, the junction of base and lower support column is provided with the pivot, the support column is through pivot and base swivelling joint down, the top that the pivot was kept away from to the support column down is provided with the support column, the bottom of going up the support column is provided with the lift axle of surface screw structure, the top swivelling joint that the support column is close to the support column down has the sleeve pipe, the sheathed tube lateral surface is provided with the handle, the inside of support column still is provided with the gag lever post that the section is rectangular structure with the junction of lift axle down, the top surface that the support column kept away from the support column is provided with the top cap.

Preferably, six groups of mounting frames are arranged on the side faces of the support columns, connecting frames are arranged on the outer sides, far away from the support columns, of the mounting frames, a group of first vertical sliding rods are arranged on the vertical direction of the mounting frames, two groups of first transverse sliding rods are fixed on the horizontal direction of the mounting frames, an included angle between the two groups of first transverse sliding rods is 60 degrees, and the first transverse sliding rods are vertically distributed with the first vertical sliding rods.

Preferably, the mounting frame on the side surface of the support column is provided with an upper layer and a lower layer, three groups of mounting frames form one layer, and the three groups of mounting frames form equilateral triangle structure distribution.

Preferably, a transverse connecting shaft is arranged between the two groups of mounting frames, two groups of second transverse sliding rods are fixed at two ends, close to the first transverse sliding rods, of the transverse connecting shaft, the second transverse sliding rods are connected with the first transverse sliding rods in a sliding mode, a third transverse sliding rod and a fourth transverse sliding rod are fixed at one side, close to the upper supporting column, of the transverse connecting shaft, one end, far away from the third transverse sliding rod, of the fourth transverse sliding rod is fixedly connected with the upper supporting column, and the fourth transverse sliding rod is connected with the third transverse sliding rod in a sliding mode.

Preferably, the transverse connecting shaft is arranged at the middle position between the two groups of connecting frames on the same layer, and the third transverse sliding rod and the fourth transverse sliding rod on the transverse connecting shaft are vertically distributed with the connecting frames of the two groups of connecting frames.

Preferably, a vertical connecting shaft is arranged between the two groups of the transverse connecting shafts on the upper layer and the lower layer, a third vertical sliding rod is fixed at the upper end and the lower end of the vertical connecting shaft, a second vertical sliding rod is fixed at one side, close to the third vertical sliding rod, of the transverse connecting shaft, and the second vertical sliding rod is in sliding connection with the third vertical sliding rod.

Preferably, one side of the vertical connecting shaft, which is close to the upper support column, is fixedly provided with a transverse threaded rod, one side of the transverse threaded rod, which is close to the upper support column, is slidably connected with a transverse adjusting rod, one end of the transverse adjusting rod, which is close to the vertical connecting shaft, is rotatably connected with an adjusting ring in threaded connection with the transverse threaded rod, and one end of the transverse adjusting rod, which is far away from the adjusting ring, is fixedly connected with the side surface of the lower support column.

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

1. according to the utility model, the upper support column and the lower support column drive the two layers of connecting frames to move, so that the distance between the mounting frames of the two layers is changed, and the device can be used for mounting billboards with different heights;

2. according to the utility model, the transverse threaded rod is driven to move outwards through the rotation of the adjusting ring, so that the vertical connecting shaft is linked to move outwards in the transverse connecting shaft direction, and in the process, as the included angle of the two groups of first transverse sliding rods on the connecting frame is fixed, the connecting frame can also move horizontally and leftwards in the process, the distance between the connecting frames in the horizontal direction is changed, and the device can be used for installing advertising boards with different widths and sizes.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is a schematic view of a lifting shaft structure in the present utility model.

In the figure: 1. a lower support column; 101. a sleeve; 102. a limit rod; 103. a grip; 2. a rotating shaft; 3. a base; 4. an upper support column; 401. a lifting shaft; 5. a top cover; 6. a mounting frame; 601. a connecting frame; 602. a first transverse slide bar; 603. a first vertical slide bar; 7. a transverse connecting shaft; 701. a second transverse slide bar; 702. the second vertical sliding rod; 703. a third transverse slide bar; 704. a fourth transverse slide bar; 8. a vertical connecting shaft; 801. a third vertical slide bar; 802. a transverse threaded rod; 803. a transverse adjusting rod; 804. an adjusting ring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-4, a retractable billboard mounting rack includes a lower support column 1, a sleeve 101, a limit rod 102, a grip 103, a rotating shaft 2, a base 3, an upper support column 4, a lifting shaft 401, a top cover 5, a mounting rack 6, a connecting frame 601, a first transverse slide bar 602, a first vertical slide bar 603, a transverse connecting shaft 7, a second transverse slide bar 701, a second vertical slide bar 702, a third transverse slide bar 703, a fourth transverse slide bar 704, a vertical connecting shaft 8, a third vertical slide bar 801, a transverse threaded rod 802, a transverse adjusting rod 803 and an adjusting ring 804, wherein the base 3 is arranged below the lower support column 1, the connecting position of the base 3 and the lower support column 1 is provided with the rotating shaft 2, the lower support column 1 is in rotary connection with the base 3, the upper support column 4 is arranged above the lower support column 1 far from the rotating shaft 2, the lifting shaft 401 with a surface thread structure is arranged at the bottom of the upper support column 4, the lower support column 1 is close to the top of the upper support column 4 is in rotary connection with the sleeve 101, the grip 103 is arranged on the outer side of the sleeve 101, the rectangular support column 102 is also arranged at the connecting position of the lower support column 1 and the lifting shaft 401 is in rectangular section, and the top cover 5 is far from the lower support column 102.

Referring to fig. 1-4, a telescopic billboard mounting rack is disclosed, six groups of mounting racks 6 are arranged on the side surfaces of supporting columns 4, a connecting frame 601 is arranged on the outer side of the mounting rack 6 away from the supporting columns 4, a group of first vertical sliding rods 603 are arranged on the vertical direction of the mounting rack 6, two groups of first transverse sliding rods 602 are fixed on the horizontal direction of the mounting rack 6, an included angle 60 degrees is formed between the two groups of first transverse sliding rods 602, the first transverse sliding rods 602 and the first vertical sliding rods 603 are vertically distributed, the mounting rack 6 can be used for mounting a billboard, the included angle between the two groups of first transverse sliding rods 602 on the connecting frame 601 is fixed, the connecting frame 601 can also move horizontally to two sides when moving outwards, the first transverse sliding rods 602 and the second transverse sliding rods 701 are slidably connected on the side surfaces of the connecting frame 601, the stability after telescopic adjustment of the connecting frame 601 can be ensured, the convenient connecting frame 601 is used for adjusting the billboards with different sizes, the mounting frames 6 on the side surfaces of the support columns 4 are provided with an upper layer and a lower layer, the three groups of mounting frames 6 form one layer, and the three groups of mounting frames 6 form equilateral triangle structure distribution, the mounting frames 6 on the side surfaces of the support columns 4 are divided into the upper layer and the lower layer, after the upper support columns 4 and the lower support columns 1 move, the distance between the mounting frames 6 on the two layers can be driven together, thereby adjusting the distance between the two layers of mounting frames 6, being convenient for fixing billboards with different sizes, the two groups of mounting frames 6 are provided with transverse connecting shafts 7, two groups of second transverse sliding rods 701 are fixed at two ends of the transverse connecting shafts 7 close to the first transverse sliding rods 602, the second transverse sliding rods 701 are connected with the first transverse sliding rods 602 in a sliding way, one side of the transverse connecting shafts 7 close to the upper support columns 4 is fixed with a third transverse sliding rod 703 and a fourth transverse sliding rod 704, one end of the fourth transverse sliding rod 704 far away from the third transverse sliding rod 703 is fixedly connected with the upper support column 4, the fourth transverse sliding rod 704 is in sliding connection with the third transverse sliding rod 703, the second transverse sliding rod 701 on the side face of the transverse connecting shaft 7 and the first transverse sliding rod 602 can slide to enable adjustment of the connecting frame 601 to be more stable, and the third transverse sliding rod 703 and the fourth transverse sliding rod 704 can drive the transverse connecting shaft 7 and the height change of the mounting frame 6 thereof when the heights of the support columns 4 are changed, so that billboards with different heights can be fixed on the mounting frames 6 of the upper layer and the lower layer.

Referring to fig. 1-4, a retractable billboard mounting frame, a transverse connecting shaft 7 is arranged at the middle position between two groups of connecting frames 601 on the same layer, and a third transverse sliding rod 703 and a fourth transverse sliding rod 704 on the transverse connecting shaft 7 are vertically distributed with the connecting frames 601 of the two groups of connecting frames 601, so that the expansion and contraction of the third transverse sliding rod 703 and the fourth transverse sliding rod 704 on the transverse connecting shaft 7 can make the transverse connecting shaft 7 move outwards more stably, and avoid the difference between left and right distances between the transverse connecting shaft 7 and the two groups of connecting frames 601 caused by the movement of the transverse connecting shaft 7, a vertical connecting shaft 8 is arranged between the two groups of transverse connecting shafts 7 on the upper layer and the lower layer, the upper end and the lower end of the vertical connecting shaft 8 are fixedly provided with a third vertical sliding rod 801, one side of the transverse connecting shaft 7 close to the third vertical sliding rod 801 is fixedly provided with a second vertical sliding rod 702, the second vertical slide bar 702 is in sliding connection with the third vertical slide bar 801, the sliding expansion and contraction between the second vertical slide bar 702 and the third vertical slide bar 801 can enable the transverse connection shaft 7 to be more stable when moving upwards or downwards, a transverse threaded rod 802 is fixed on one side of the vertical connection shaft 8, which is close to the upper support column 4, a transverse adjustment rod 803 is slidably connected on one side of the transverse threaded rod 802, an adjusting ring 804 in threaded connection with the transverse threaded rod 802 is rotatably connected on one end of the transverse adjustment rod 803, which is close to the vertical connection shaft 8, one end of the transverse adjustment rod 803, which is far away from the adjusting ring 804, is fixedly connected with the side surface of the lower support column 1, the movement of the transverse threaded rod 802 can be driven through the rotation of the adjusting ring 804, thereby driving the structures such as the vertical connection shaft 8, the transverse connection shaft 7 and the like to move, and further the spacing between the connecting frames 601 can be changed, the advertising boards with different sizes can be conveniently fixed.

Working principle: when the billboard is used, the adjusting ring 804 on one side of the vertical connecting shaft 8 is rotated, the adjusting ring 804 can move the transverse threaded rod 802 outwards or inwards through a threaded structure meshed with the transverse threaded rod 802, when the transverse threaded rod 802 moves outwards, the transverse connecting shaft 7 is driven to move outwards through the vertical connecting shaft 8 and the second vertical sliding rod 702 and the third vertical sliding rod 801 which are connected with the upper end and the lower end of the vertical connecting shaft 8, then the mounting frame 6 is moved outwards through the second transverse sliding rod 701 and the first transverse sliding rod 602 on the two sides of the transverse connecting shaft 7, and in the moving process of the mounting frame 6, the inner angles of the two groups of the first transverse sliding rods 602 on the connecting frames 601 on the upper side and the lower side are fixed, so that the two groups of the first transverse sliding rods 602 and the second transverse sliding rods 701 which are arranged slide outwards, and the connecting frames 601 can move outwards stably, so that the distance between the two groups of connecting frames 601 on the same side can be changed, and billboards with different sizes can be fixed conveniently;

through the sleeve pipe 101 on the rotatory lower support column 1, sleeve pipe 101 rotation also can let the lift axle 401 of last support column 4 upwards move, and the third horizontal slide bar 703 of side can be driven to the support column 4 like this, fourth horizontal slide bar 704 removes then the upward movement of connection axle 7 is followed, and the interval of the link 601 of two-layer is changed at last, conveniently fixes the bill-board of equidimension not, has just so accomplished the use of device, and the content that does not make detailed description in this specification belongs to the prior art that the expert in the field knows.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a telescopic bill-board mounting bracket, includes support column (1) down, the below of support column (1) is provided with base (3), the junction of base (3) and support column (1) is provided with pivot (2) down, support column (1) down is through pivot (2) and base (3) swivelling joint, the top that pivot (2) was kept away from to support column (1) down is provided with support column (4), the bottom of going up support column (4) is provided with surperficial screw thread structure's lift axle (401), the top swivelling joint that support column (4) was gone up to support column (1) down is close to is connected with sleeve pipe (101), the lateral surface of sleeve pipe (101) is provided with handle (103), the inside of support column (1) still is provided with gag lever post (102) that the section is rectangle structure with the junction of lift axle (401), the top surface that support column (4) were kept away from support column (1) is provided with top cap (5).

2. A retractable billboard mount according to claim 1, wherein: the side of support column (4) is provided with six sets of mounting brackets (6), the outside that support column (4) was kept away from to mounting bracket (6) is provided with link (601), be provided with a set of first vertical slide bar (603) on the vertical direction of mounting bracket (6), be fixed with two sets of first horizontal slide bar (602) on the horizontal direction of mounting bracket (6), two sets of contained angle 60 between first horizontal slide bar (602), the perpendicular distribution of first horizontal slide bar (602) and first vertical slide bar (603).

3. A retractable billboard mount according to claim 1, wherein: the mounting frames (6) on the side surfaces of the supporting columns (4) are provided with an upper layer and a lower layer, three groups of mounting frames (6) form a layer, and the three groups of mounting frames (6) form equilateral triangle structure distribution.

4. A retractable billboard mount according to claim 2, wherein: two sets of be provided with horizontal connecting axle (7) between mounting bracket (6), the both ends that horizontal connecting axle (7) are close to first horizontal slide bar (602) are fixed with two sets of horizontal slide bars (701), and sliding connection between second horizontal slide bar (701) and first horizontal slide bar (602), one side that horizontal connecting axle (7) are close to last support column (4) is fixed with third horizontal slide bar (703) and fourth horizontal slide bar (704), fixed connection between one end that third horizontal slide bar (703) was kept away from to fourth horizontal slide bar (704) and last support column (4), and sliding connection between fourth horizontal slide bar (704) and third horizontal slide bar (703).

5. The retractable billboard mount of claim 4, wherein: the transverse connecting shaft (7) is arranged at the middle position between two groups of connecting frames (601) on the same layer, and a third transverse sliding rod (703) and a fourth transverse sliding rod (704) on the transverse connecting shaft (7) are vertically distributed with the connecting frames (601) of the two groups of connecting frames (601).

6. The retractable billboard mount of claim 4, wherein: the vertical connecting shafts (8) are arranged between the two groups of the transverse connecting shafts (7) on the upper layer and the lower layer, third vertical sliding rods (801) are fixed at the upper end and the lower end of the vertical connecting shafts (8), second vertical sliding rods (702) are fixed on one side, close to the third vertical sliding rods (801), of the transverse connecting shafts (7), and sliding connection is achieved between the second vertical sliding rods (702) and the third vertical sliding rods (801).

7. The retractable billboard mount of claim 6, wherein: one side that vertical connecting axle (8) is close to last support column (4) is fixed with transverse threaded rod (802), one side that transverse threaded rod (802) is close to last support column (4) sliding connection has transverse adjustment pole (803), one end swivelling joint that transverse adjustment pole (803) is close to vertical connecting axle (8) has adjusting ring (804) with transverse threaded rod (802) threaded connection, and transverse adjustment pole (803) keep away from the side fixed connection of one end and lower support column (1) of adjusting ring (804).