CN220491568U

CN220491568U - Publicity board convenient to use

Info

Publication number: CN220491568U
Application number: CN202320604660.5U
Authority: CN
Inventors: 田小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2024-02-13
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a publicity board convenient to use, which relates to the technical field of publicity equipment and comprises a bottom plate, wherein a switch is fixedly arranged at the top of the bottom plate, a second transverse plate is fixedly arranged at the top of the bottom plate through a second supporting rod, a first transverse plate is arranged right below the second transverse plate, the second supporting rod vertically penetrates through the first transverse plate, a through hole for the second supporting rod to penetrate through is formed in the first transverse plate, the top end of a lead screw is rotatably arranged at the bottom of the second transverse plate through a bearing seat, the lead screw is vertically arranged, the bottom end of the lead screw is fixedly connected with an output shaft of a motor through a coupler, and when the display height is required to be adjusted, the lead screw is driven to rotate by rotation of the motor, so that the first transverse plate is further driven to move on the lead screw, the adjustment of the height of the second vertical plate is further realized, different height requirements of the second vertical plate under different conditions are met, and the display effect is further ensured.

Description

Publicity board convenient to use

Technical Field

The utility model relates to the technical field of propaganda equipment, in particular to a propaganda board convenient to use.

Background

In the activities of economic trade and teaching, some propaganda materials are often involved in displaying and describing various information related to teaching and trade products.

For example, the publicity boards displayed on a fixed exhibition place of trade negotiations and trade product exhibitions or in classrooms, however, the prior publicity boards have monotonous form structures, the heights of the publicity boards cannot be freely adjusted according to the sizes of publicity spaces, for example, some publicity boards cannot be suitable for adjustment and use in exhibition halls, campuses, teaching building hallways and classrooms with different heights, and the publicity effect is not ideal.

Disclosure of Invention

The utility model aims to provide a publicity board convenient to use, which solves the problems that the prior publicity board proposed in the background technology is relatively monotonous in form and structure, the height of the publicity board cannot be freely adjusted according to the size of publicity space, for example, some publicity boards cannot be suitable for adjustment and use in exhibition halls, campuses, teaching building hallways and classrooms with different heights, and the publicity effect is not ideal.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a publicity board convenient to use, includes the bottom plate, bottom plate top fixed mounting has the switch, the bottom plate top is through second bracing piece fixed mounting has the second diaphragm, be provided with first diaphragm under the second diaphragm, the vertical first diaphragm that runs through of second bracing piece, offer the through-hole that is used for the second bracing piece to pass on the first diaphragm, the top of lead screw is installed in the second diaphragm bottom through the bearing frame rotation, the lead screw is vertical setting, the output shaft fixed connection of shaft coupling and motor is passed through to the bottom of lead screw, the motor passes through bolt fixed mounting in bottom plate bottom, the lead screw vertically runs through first diaphragm, set up the screw thread through-hole that is used for with lead screw threaded connection on the first diaphragm, first diaphragm top is through first bracing piece fixed mounting has the third diaphragm, the bottom that the support column was installed in the rotation through the bearing frame top, the second riser is seted up at the second riser top, the sliding tray is provided with the sliding tray, the sliding tray is provided with first riser, the second riser corresponds the both sides and has the screw thread to be connected with the screw thread respectively with the screw thread of first riser.

As a further scheme of the utility model: the bottom of the bottom plate is symmetrically provided with travelling wheels.

As still further aspects of the utility model: the bottom plate bottom symmetry is provided with positioner, positioner includes sleeve, first threaded rod and first locating plate, sleeve fixed mounting is in the bottom plate bottom, sleeve internal thread connection has first threaded rod, sleeve and fixedly connected with first locating plate are stretched out to the bottom of first threaded rod, the sleeve inner wall is provided with the internal thread with first threaded rod looks adaptation.

As still further aspects of the utility model: the top of the bottom plate is fixedly provided with a box body, and the top of the box body is covered with a box cover.

As still further aspects of the utility model: the handle is fixedly arranged at the top of the first vertical plate.

As still further aspects of the utility model: the support column outside fixed cover is equipped with the limiting plate, the limiting plate is the circular plate, third diaphragm top is to the vertical second threaded rod that runs through of being provided with in position of limiting plate, set up the screw thread through-hole that is used for with second threaded rod threaded connection on the third diaphragm, second threaded rod top fixedly connected with second locating plate.

As still further aspects of the utility model: the motor is electrically connected with the switch through a wire, and the switch is electrically connected with an external power supply through a wire.

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

1. the travelling wheels are arranged to facilitate free movement of the device, portability is high, and the first threaded rod is rotated to enable the first positioning plate to move downwards and contact the ground, so that the position of the device is positioned;

2. the box body is arranged for facilitating the storage of tools and the like by a user;

3. the second vertical plate is used for conveniently writing characters on the surface of the second vertical plate or fixedly adsorbing paper document materials on the surface of the second vertical plate by utilizing magnetic blocks and the like, so that the display is convenient, and the first vertical plate is used for conveniently expanding the display area by a user and ensuring the display effect;

4. a handle is arranged for facilitating the lifting of the first riser by a user;

5. the support column is rotated so as to rotate the second vertical plate, the direction of the second vertical plate is conveniently adjusted, the whole device does not need to be moved and rotated, and the direction adjustment is convenient and quick;

6. utilize the motor rotation and then drive the lead screw rotation to further drive first diaphragm and remove on the lead screw, thereby further realize the regulation to second riser height, satisfy the different high demand of second riser under the different circumstances, further guarantee the bandwagon effect.

Drawings

Fig. 1 is a schematic structural view of a publicity board convenient to use.

Fig. 2 is a front view of a promotional board for ease of use.

Fig. 3 is a schematic structural view of a positioning device in a publicity board for convenient use.

Fig. 4 is a schematic structural view of a publicity board at a convenient to use.

Fig. 5 is a top view of a second riser of the promotional panel for ease of use.

The figure shows: the novel portable electronic device comprises a handle 1, a first vertical plate 2, a second vertical plate 3, a limiting plate 4, a first supporting rod 5, a box cover 6, a box body 7, a bottom plate 8, travelling wheels 9, a switch 10, a second supporting rod 11, a first transverse plate 12, a screw rod 13, a second transverse plate 14, a third transverse plate 15, a supporting column 16, a positioning device 17, a motor 18, a sleeve 19, a first threaded rod 20, a first positioning plate 21, a second positioning plate 22, a second threaded rod 23 and a sliding groove 24.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the embodiment of the present utility model, a publicizing board convenient to use includes a handle 1, a first riser 2, a second riser 3, a limiting plate 4, a first supporting rod 5, a box cover 6, a box 7, a bottom plate 8, a travelling wheel 9, a switch 10, a second supporting rod 11, a first transverse plate 12, a lead screw 13, a second transverse plate 14, a third transverse plate 15, a supporting column 16, a positioning device 17, a motor 18, a sleeve 19, a first threaded rod 20, a first positioning plate 21, a second positioning plate 22, a second threaded rod 23 and a sliding groove 24, wherein the travelling wheel 9 is symmetrically installed at the bottom of the bottom plate 8, the travelling wheel 9 is provided for facilitating free movement of the device, the positioning device 17 is symmetrically arranged at the bottom of the bottom plate 8, the positioning device 17 includes a sleeve 19, a first threaded rod 20 and a first positioning plate 21, the sleeve 19 is fixedly installed at the bottom of the bottom plate 8, the first threaded rod 20 is connected with the first threaded rod 20 in an internal thread, the bottom end of the first threaded rod 20 extends out of the sleeve 19 and is fixedly connected with the first positioning plate 21, the inner wall of the sleeve 19 is provided with the first threaded rod 20, and the first threaded rod 20 is adapted to the first threaded rod 20 to be in a position suitable for being moved to the first threaded rod 20 to the position, thereby realize a suitable position is moved downwards, and is positioned in the position is suitable for the position and is positioned to the position suitable for the position and is moved downwards;

the utility model discloses a portable tool box, including bottom plate 8, box body 7, motor 18, first diaphragm 12, screw 13, shaft coupling, motor 18, screw 13 is vertical setting, the bottom of screw 13 is through shaft coupling and the output shaft fixed connection of motor 18, motor 18 is through bolt fixed mounting in bottom plate 8 bottom, screw 13 vertically runs through first diaphragm 12, be provided with on the first diaphragm 12 be used for with screw 13 threaded connection's screw through-hole;

the top of the first transverse plate 12 is fixedly provided with a third transverse plate 15 through a first supporting rod 5, the top of the third transverse plate 15 is rotatably provided with the bottom end of a supporting column 16 through a bearing seat, the top end of the supporting column 16 is fixedly provided with a second vertical plate 3, the top of the second vertical plate 3 is provided with a sliding groove 24, the sliding groove 24 is internally provided with a first vertical plate 2, the second vertical plate 3 is used for conveniently writing characters on the surface of the second vertical plate or fixedly adsorbing paper file materials on the surface of the second vertical plate 3 by utilizing magnetic attraction blocks and the like, the display is convenient, the first vertical plate 2 is used for bringing convenience to a user to expand the display area, the display effect is ensured, the second vertical plate 3 and the first vertical plate 2 are both made of metal plate materials, and the two sides of the second vertical plate 3 are respectively provided with threaded through holes which are in threaded connection with bolts corresponding to the positions of the first vertical plate 2;

the utility model discloses a novel electric power switch, including first riser 2, second riser 2, motor 18, switch 10, third diaphragm 15, first riser 2 top fixed mounting has handle 1, sets up handle 1 and is used for the person of facilitating the use to mention first riser 2, the fixed cover in support column 16 outside is equipped with limiting plate 4, limiting plate 4 is the circular plate, third diaphragm 15 top is just to the vertical second threaded rod 23 that runs through in position of limiting plate 4, set up the threaded through hole that is used for with second threaded rod 23 threaded connection on the third diaphragm 15, second threaded rod 23 top fixedly connected with second locating plate 22, motor 18 passes through the wire and is connected with the switch 10 electricity, switch 10 passes through the wire and is connected with external power supply electricity.

The working principle of the utility model is as follows:

the screw thread through holes formed in the two sides of the second vertical plate 3 are utilized to rotate to extrude the first vertical plate 2, so that the position of the first vertical plate 2 is limited, the support column 16 is rotated to rotate the second vertical plate 3, the direction of the second vertical plate 3 is conveniently adjusted, the whole device is not required to be moved and rotated, the second threaded rod 23 is utilized to drive the second positioning plate 22 to move upwards to extrude and limit the limiting plate 4, the position of the second vertical plate 3 is further limited, the motor 18 is utilized to rotate to drive the screw rod 13 to rotate when the display height is required to be adjusted in different use scenes, the first transverse plate 12 is further driven to move on the screw rod 13, the adjustment of the height of the second vertical plate 3 is further realized, the different height requirements of the second vertical plate 3 under different conditions are met, and the display effect is further ensured.

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. Publicity board convenient to use, including bottom plate (8), its characterized in that: the utility model discloses a sliding support, including bottom plate (8) top fixed mounting has switch (10), bottom plate (8) top is through second bracing piece (11) fixed mounting has second diaphragm (14), be provided with first diaphragm (12) under second diaphragm (14), first diaphragm (12) are vertically run through first diaphragm (12) to second bracing piece (11), set up the through-hole that is used for second bracing piece (11) to pass on first diaphragm (12), the top of lead screw (13) is installed through bearing frame rotation in second diaphragm (14) bottom, lead screw (13) are vertical setting, the bottom of lead screw (13) is through the output shaft fixed connection of shaft coupling with motor (18), motor (18) are through bolt fixed mounting in bottom plate (8) bottom, lead screw (13) vertically run through first diaphragm (12), set up on first diaphragm (12) be used for with lead screw (13) threaded connection's screw through-hole, first diaphragm (12) top is through first bracing piece (5) fixed mounting has third board (15), third diaphragm (16) are installed through bearing frame (16) top vertical groove (16) is installed at the top, top (16) is installed through third diaphragm (16), the sliding groove (24) is internally provided with a first vertical plate (2), and threaded through holes for being in threaded connection with bolts are respectively formed in the positions, corresponding to the first vertical plate (2), of the two sides of the second vertical plate (3).

2. The easy-to-use publicity board of claim 1 wherein: travelling wheels (9) are symmetrically arranged at the bottom of the bottom plate (8).

3. The easy-to-use publicity board of claim 1 wherein: bottom plate (8) bottom symmetry is provided with positioner (17), positioner (17) include sleeve (19), first threaded rod (20) and first locating plate (21), sleeve (19) fixed mounting is in bottom plate (8) bottom, sleeve (19) internal thread connection has first threaded rod (20), sleeve (19) and fixedly connected with first locating plate (21) are stretched out to the bottom of first threaded rod (20), sleeve (19) inner wall is provided with the internal thread with first threaded rod (20) looks adaptation.

4. The easy-to-use publicity board of claim 1 wherein: the top of the bottom plate (8) is fixedly provided with a box body (7), and the top of the box body (7) is covered with a box cover (6).

5. The easy-to-use publicity board of claim 1 wherein: the top of the first vertical plate (2) is fixedly provided with a handle (1).

6. The easy-to-use publicity board of claim 1 wherein: the utility model discloses a support column, including support column (16), fixed cover in the support column (16), support column (16) outside is fixed to be overlapped and is equipped with limiting plate (4), limiting plate (4) are the circular plate, third diaphragm (15) top is just to the position vertical run through of limiting plate (4) be provided with second threaded rod (23), set up on third diaphragm (15) be used for with second threaded rod (23) threaded connection's screw thread through-hole, second threaded rod (23) top fixedly connected with second locating plate (22).

7. The easy-to-use publicity board of claim 1 wherein: the motor (18) is electrically connected with the switch (10) through a wire, and the switch (10) is electrically connected with an external power supply through a wire.