CN213691357U - A display device for outdoor propaganda - Google Patents

Abstract

The utility model relates to the technical field of outdoor propaganda, and discloses a display device for outdoor propaganda, which solves the problems that the prior display device for outdoor propaganda on the market is inconvenient to install and disassemble the propaganda card, which causes the trouble when the propaganda card is replaced by a worker, and the prior display device for outdoor propaganda does not have a rain shielding device, which causes the equipment damage because the rain cannot be prevented in time in rainy days, comprising a box body, a support frame fixedly arranged on the front surface of the box body, a sliding plate fixedly arranged on the top of the support frame, a second support rod fixedly sleeved on the outside of the sliding plate, a first support rod sleeved on the outside of the sliding plate, a clamping plate fixedly arranged on one side of the first support rod opposite to the second support rod, a connecting block fixedly arranged on the bottom of the first support rod, and a threaded rod rotatably connected on the left side of the connecting, has the function of conveniently installing and disassembling the propaganda board and the function of sheltering from rainwater in rainy days.

Description

A display device for outdoor propaganda

Technical Field

The utility model belongs to the technical field of outdoor propaganda, specifically be a display device for outdoor propaganda.

Background

With the development of society, each brand rises, the brand needs to be publicized through various media, and when the brand is publicized outdoors, a display device for outdoor publicity needs to be used for displaying and publicizing the publicity board with the brand characteristic; the outdoor propaganda display device is used for outdoor propaganda board display.

But the display device of outdoor propaganda on the existing market is inconvenient to install and dismantle the propaganda tablet, and is troublesome when leading to the staff to change the propaganda tablet to and the display device of current outdoor propaganda does not have and hides rain gear, can't in time carry on rain-proofly when leading to rainy day, causes the equipment to damage.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a display device for outdoor propaganda, the effectual display device who has solved the outdoor propaganda on the existing market is inconvenient installs and dismantles and has the problem of hiding the rain device to the bill-board.

In order to achieve the above object, the utility model provides a following technical scheme: a display device for outdoor propaganda comprises a box body, wherein a support frame is fixedly arranged on the front side of the box body, a sliding plate is fixedly arranged at the top of the support frame, a second support rod is fixedly sleeved on the outer portion of the sliding plate, a first support rod is sleeved on the outer portion of the sliding plate in a sliding manner, a clamping plate is fixedly arranged on one side, opposite to the second support rod, of the first support rod, a connecting block is fixedly arranged at the bottom of the first support rod, a threaded rod is rotatably connected to the left side of the connecting block, the threaded rod is in threaded connection with the inside of the support frame, a sleeve is fixedly arranged at the top of the box body, a sliding sleeve is sleeved on the outer portion of the sleeve in a sliding manner, a connecting plate is fixedly arranged inside the sliding sleeve and penetrates through the sleeve, sliding holes are formed in two sides of the sleeve, the connecting plate, the utility model discloses a rain-proof umbrella, including first rib, sliding sleeve, second rib, box, lead screw, bottom fixed connection, the inside fixed mounting of second rib has the cloth that keeps off the rain, the one end that the sliding sleeve was kept away from to first rib articulates there is the second rib, the second rib articulates on the sleeve, the outside fixed mounting of second rib has the cloth that keeps off the rain, the inside of box is rotated and is connected with the loop bar, the inside threaded connection of loop bar has the lead screw, the top of lead screw and the bottom fixed connection of connecting plate, the inside fixed mounting of box has the backup pad.

Preferably, two equal fixed mounting in the opposite one side of splint has the cushion, the material of cushion is rubber.

Preferably, the bottom of the second supporting rod is fixedly provided with a fixing block, and the second supporting rod is fixedly connected with the supporting frame through the fixing block.

Preferably, one end of the screw rod, which is far away from the connecting block, is fixedly provided with a rotating handle, and the rotating handle is positioned on the right side of the supporting frame.

Preferably, a switch is arranged on the left side of the box body, and the motor is electrically connected with the power supply through the switch.

Preferably, a through hole is formed in the bottom of the sleeve, and the screw rod extends to the inside of the sleeve through the through hole.

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

1) when a user installs and dismantles the billboard, the user firstly holds the rotating handle and then rotates the rotating handle to rotate the threaded rod, the threaded rod is matched with the supporting frame through threads between the threaded rod and the supporting frame, so that the position of the threaded rod moves left and right while the threaded rod is rotated to drive the position of the connecting block to move left and right, when the position of the connecting block changes, the first supporting rod slides on the sliding plate along with the connecting block, so that the distance between the two clamping plates changes, when the distance between the two clamping plates is reduced, the billboard can be clamped, when the distance between the two clamping plates is increased, the billboard can be dismantled, and therefore, the effect of conveniently installing and dismantling the billboard is achieved;

2) when meetting rainy day, the user opens the switch, the output that makes the motor drives the loop bar and rotates, because of the bottom fixed connection of lead screw and connecting plate, the connecting plate is located the slide hole, so when the loop bar rotates, the lead screw can not rotate, thereby when the loop bar rotates, its inside lead screw rebound, thereby drive the connecting plate rebound, in order to drive the sliding sleeve and upwards slide in telescopic outside, when the sliding sleeve upwards slides, make first rib prop the expansion with the second rib, thereby will keep off the rain cloth expansion, shelter from the rainwater promptly, the effect that the rainy day sheltered from the rainwater has been reached from this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the inner structure of the whole front view rain-proof cloth of the present invention;

FIG. 3 is a schematic overall front sectional view of the present invention;

FIG. 4 is a schematic view of the sectional structure of the loop bar of the present invention;

fig. 5 is a partial side view of the sleeve according to the present invention;

in the figure: 1. a box body; 2. a first support bar; 3. a splint; 4. a second support bar; 5. a fixed block; 6. a sliding plate; 7. a support frame; 8. a threaded rod; 9. rotating the handle; 10. connecting blocks; 11. a sleeve; 12. a rain cloth; 13. a sliding sleeve; 14. a first rib; 15. a second rib; 16. a slide hole; 17. a loop bar; 18. a screw rod; 19. a motor; 20. a support plate; 21. and (4) connecting.

Detailed Description

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

In the first embodiment, as shown in fig. 1-5, the utility model comprises a box body 1, a support frame 7 is fixedly installed on the front side of the box body 1, a sliding plate 6 is fixedly installed on the top of the support frame 7, a second support rod 4 is sleeved on the outer side of the sliding plate 6, a first support rod 2 is sleeved on the outer side of the sliding plate 6 in a sliding manner, a clamping plate 3 is fixedly installed on one side of the first support rod 2 opposite to the second support rod 4, a connecting block 10 is fixedly installed on the bottom of the first support rod 2, a threaded rod 8 is rotatably connected to the left side of the connecting block 10, the threaded rod 8 is in threaded connection with the inside of the support frame 7, a sleeve 11 is fixedly installed on the top of the box body 1, a sliding sleeve 13 is sleeved on the outer side of the sleeve 11 in a sliding manner, a connecting plate 21 is fixedly installed inside the sliding sleeve 13, the connecting, it is connected with two first ribs 14 to rotate on the sliding sleeve 13, the one end that sliding sleeve 13 was kept away from to first rib 14 articulates there is second rib 15, second rib 15 articulates on sleeve 11, the outside fixed mounting of second rib 15 has rain cloth 12, the inside rotation of box 1 is connected with loop bar 17, the inside threaded connection of loop bar 17 has lead screw 18, the top of lead screw 18 and the bottom fixed connection of connecting plate 21, the inside fixed mounting of box 1 has backup pad 20, the top fixed mounting of backup pad 20 has motor 19, motor 19's the output and the bottom fixed connection of loop bar 17.

In the second embodiment, on the basis of the first embodiment, soft pads are fixedly installed on the opposite sides of the two clamping plates 3, and the soft pads are made of rubber, so that the advertising board is prevented from being damaged by clamping the advertising board.

In the third embodiment, on the basis of the first embodiment, the fixing block 5 is fixedly installed at the bottom of the second support rod 4, and the second support rod 4 is fixedly connected with the support frame 7 through the fixing block 5, so that the second support rod 4 can be more stably fixed outside the sliding plate 6.

Fourth embodiment, on the basis of first embodiment, the one end that the lead screw 18 keeps away from the connecting block 10 is fixed with and rotates handle 9, rotates handle 9 and is located the right side of support frame 7, through rotating handle 9, conveniently rotates lead screw 18.

Fifth, on the basis of the first embodiment, a switch is arranged on the left side of the box body 1, the motor 19 is electrically connected with the power supply through the switch, and when the switch is turned on, the output end of the motor 19 starts to rotate.

Sixth embodiment, on the basis of the first embodiment, a through hole is formed in the bottom of the sleeve 11, and the screw rod 18 extends into the sleeve 11 through the through hole, so that the screw rod 18 can extend into the sleeve 11 through the through hole.

In this embodiment: the motor 19 is of the type 51K12 ORGU-CF.

The working principle is as follows: when the user installs and dismantles the publicity board, the user at first holds rotation handle 9, rotate rotation handle 9 again, make threaded rod 8 rotate, through the screw-thread fit between threaded rod 8 and the support frame 7, thereby in the time of rotating threaded rod 8, the position of threaded rod 8 is controlled and is removed, control with the position that drives connecting block 10, when the position of connecting block 10 changes, make first bracing piece 2 slide on sliding plate 6 along with connecting block 10, thereby it changes to drive the distance between two splint 3, when the distance between two splint 3 reduces, can press from both sides tightly the publicity board, when the distance grow between two splint 3, can dismantle the publicity board, from this, reached convenient effect to publicity board installation and dismantlement.

When meetting rainy day, the user opens the switch, make motor 19's output drive loop bar 17 rotate, because of the bottom fixed connection of lead screw 18 and connecting plate 21, connecting plate 21 is located slide opening 16, so when loop bar 17 rotates, lead screw 18 can not rotate, thereby when loop bar 17 rotates, its inside lead screw 18 upwards moves, thereby drive connecting plate 21 rebound, with the outside upwards slip of drive sliding sleeve 13 at sleeve 11, when sliding sleeve 13 upwards slides, make first rib 14 prop up the expansion with second rib 15, thereby to keep off the expansion of rain cloth 12, shelter from the rainwater promptly, reached the rainy day and sheltered from the effect of rainwater from this.

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 (6)

1. The utility model provides a display device for outdoor propaganda, includes box (1), its characterized in that: the front of the box body (1) is fixedly provided with a support frame (7), the top of the support frame (7) is fixedly provided with a sliding plate (6), the outer part of the sliding plate (6) is fixedly sleeved with a second support rod (4), the outer part of the sliding plate (6) is slidably sleeved with a first support rod (2), one side of the first support rod (2) opposite to the second support rod (4) is fixedly provided with a clamping plate (3), the bottom of the first support rod (2) is fixedly provided with a connecting block (10), the left side of the connecting block (10) is rotatably connected with a threaded rod (8), the threaded rod (8) is in threaded connection with the inner part of the support frame (7), the top of the box body (1) is fixedly provided with a sleeve (11), the outer part of the sleeve (11) is slidably sleeved with a sliding sleeve (13), and the inner part of the sliding sleeve (13), the connecting plate (21) runs through the sleeve (11), sliding holes (16) are formed in two sides of the sleeve (11), the connecting plate (21) is connected with the sleeve (11) in a sliding mode through the sliding holes (16), two first ribs (14) are connected to the sliding sleeve (13) in a rotating mode, one end, far away from the sliding sleeve (13), of each first rib (14) is hinged to a second rib (15), each second rib (15) is hinged to the sleeve (11), rain blocking cloth (12) is fixedly installed on the outer portion of each second rib (15), a loop bar (17) is connected to the inner portion of the box body (1) in a rotating mode, a lead screw (18) is connected to the inner portion of the loop bar (17) in a threaded mode, the top end of the lead screw (18) is fixedly connected with the bottom of the connecting plate (21), a supporting plate (20) is fixedly installed on the inner portion of the box body (1), and a motor (19, the output end of the motor (19) is fixedly connected with the bottom of the loop bar (17).

2. A display device for outdoor publicity as claimed in claim 1, wherein: two equal fixed mounting in the relative one side of splint (3) has the cushion, the material of cushion is rubber.

3. A display device for outdoor publicity as claimed in claim 1, wherein: the bottom fixed mounting of second bracing piece (4) has fixed block (5), second bracing piece (4) pass through fixed block (5) and support frame (7) fixed connection.

4. A display device for outdoor publicity as claimed in claim 1, wherein: one end of the screw rod (18) far away from the connecting block (10) is fixedly provided with a rotating handle (9), and the rotating handle (9) is positioned on the right side of the supporting frame (7).

5. A display device for outdoor publicity as claimed in claim 1, wherein: the left side of the box body (1) is provided with a switch, and the motor (19) is electrically connected with a power supply through the switch.

6. A display device for outdoor publicity as claimed in claim 1, wherein: the bottom of the sleeve (11) is provided with a through hole, and the screw rod (18) extends to the inside of the sleeve (11) through the through hole.

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