CN214955915U

CN214955915U - Rotatable bill-board

Info

Publication number: CN214955915U
Application number: CN202121510020.5U
Authority: CN
Inventors: 何金凤
Original assignee: Individual
Current assignee: Xi'an Yuhan Enterprise Culture Communication Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-11-30
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to a bill-board technical field specifically is a rotatable formula bill-board, including the bill-board main part, the positive surface top fixed mounting in bill-board main part top has the draw-in groove, the bill-board main part openly is provided with transparent protective cover, transparent protective cover top intermediate position department fixedly connected with fixed block, and inside the fixed block card goes into the draw-in groove, the first fixed snap ring of the equal fixedly connected with of bill-board main part both sides intermediate position department, bill-board main part one side is kept away from to first fixed snap ring and is provided with the bracing piece, bill-board main part one side fixed surface is connected with the mounting panel is kept away from to the bracing piece, the first connecting plate of bracing piece bottom end fixedly connected with, first connecting plate both sides bottom is provided with the base, the mounting panel top is provided with servo motor, bracing piece one side is provided with adjustment mechanism. The utility model discloses a switch-on servo motor makes it drive output shaft and first toothed disc and rotates, and then realizes that the angle of realizing the bill-board main part realizes adjusting.

Description

Rotatable bill-board

Technical Field

The utility model relates to a bill-board technical field specifically is a rotatable formula bill-board.

Background

The billboard generally refers to all outdoor media for transmitting advertising information, and with the rapid development of the modern new media industry, the billboard is visible everywhere, so that the existing billboard basically meets the requirements of people, but still has some problems.

The first problem is that: the existing billboard is generally fixed on the ground and cannot move, so that the billboard can only face one direction in actual use, the advertising effect of the advertisement is more unilateral, and the practicability of the device is reduced;

the second problem is that: the existing billboard is basically detachable, namely the billboard is fixed, the internal advertisement content can be replaced, but the operation of the existing device is troublesome when the billboard is replaced, the convenience of the device is reduced, and therefore a rotatable billboard is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problem, an object of the present invention is to provide a rotatable billboard, which can solve the problems that the prior art proposed in the background art cannot be adjusted and the advertisement is inconvenient to replace.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable billboard comprises a billboard main body, wherein a clamping groove is fixedly arranged at the top end of the front surface at the top end of the billboard main body, a transparent protective cover is arranged on the front surface of the billboard main body, a fixed block is fixedly connected at the middle position at the top end of the transparent protective cover, the fixed block is clamped in the clamping groove, first fixed snap rings are fixedly connected at the middle positions at two sides of the billboard main body, a supporting rod is arranged at one side of the first fixed snap ring, which is far away from the billboard main body, a mounting plate is fixedly connected at the surface of one side of the supporting rod, a first connecting plate is fixedly connected at the bottom end of the supporting rod, bases are arranged at the bottom ends of two sides of the first connecting plate, a servo motor is arranged at the top end of the mounting plate, an adjusting mechanism is arranged at one side of the supporting rod, the adjusting mechanism comprises an output shaft, the output shaft is connected with the output shaft of the servo motor, the utility model discloses a bracing piece, including output shaft, bracing piece, transparent protective cover, pivot, bracing piece, output shaft top is provided with the pivot, and the pivot runs through from the bracing piece is inside, the pivot is kept away from the first connecting block of the equal fixedly connected with in both ends about bracing piece one side, and just first connecting block runs through from first stationary clasp is inside, the transparent protective cover bottom is provided with slewing mechanism.

Preferably, slewing mechanism includes first fixed plate, bill-board main part bottom fixed surface is connected with first fixed plate, transparent protection lid bottom end fixedly connected with second fixed plate, second fixed plate bottom end fixedly connected with second connecting plate, it is two sets of fixedly connected with axostylus axostyle between the second connecting plate, and the axostylus axostyle runs through from first fixed plate is inside, transparent protection lid top is provided with locking mechanical system.

Preferably, locking mechanical system includes the fixed snap ring of second, the fixed snap ring of draw-in groove surface intermediate position department fixedly connected with second, the inside inserting of the fixed snap ring of second is equipped with the gag lever post, gag lever post top fixedly connected with connector, gag lever post surface both sides intermediate position department is all fixedly connected with third connecting plate, gag lever post one side fixedly connected with stopper is kept away from to the third connecting plate, third connecting plate fixedly connected with spring, and spring top fixed connection is at the fixed snap ring inner wall of second.

Preferably, a handle is fixedly installed at the middle position of the top end of the surface of the transparent protective cover, and the handle is arranged in a ring shape with an internal hollow structure.

Preferably, the surface of one side, away from the servo motor, of the output shaft is provided with a first gear disc, one side, away from the first fixed snap ring, of the rotating shaft is provided with a second gear disc, and the first gear disc is in meshed connection with the second gear disc.

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

1. the device is provided with an output shaft, a rotating shaft and a first connecting block, and through the design, the device is provided with an adjusting mechanism, the angle of the main body of the billboard can be adjusted to meet the watching requirements of people with different heights, the servo motor is switched on to drive the output shaft and the first gear disc to rotate, the rotating shaft and the first connecting block are driven to rotate under the meshing action of the first gear disc and the second gear disc, the first connecting block is clamped in the first fixed clamping ring, the first fixed clamping ring is fixed on the outer wall of the main body of the billboard, and the angle of the main body of the billboard is adjusted under the driving action of the servo motor, so that the people with different heights can conveniently watch the billboard, and the practicability of the device is improved;

2. the device is provided with a first fixed plate, a second fixed plate, a shaft lever, a second fixed snap ring, a limiting rod, a third connecting plate and a spring, through the design, the device is provided with a rotating mechanism and a locking mechanism, when the transparent protective cover needs to be opened and the advertisement in the main body of the billboard is replaced, the connecting head is firstly pulled upwards, at the moment, the limiting rod moves upwards to drive the third connecting plate to move upwards to compress the spring in an elastic contraction state, until the bottom end of the limiting rod is higher than the top end of the fixed block, a handle is pulled, the transparent protective cover rotates around the shaft lever under the action of the second fixed plate and the second connecting plate, the opening operation of the transparent protective cover is realized, when the transparent protective cover needs to be locked, the connecting head is firstly pulled upwards to move the limiting rod upwards, at the moment, the fixed block is clamped into the clamping groove, then the connecting head is loosened, under the action of the elastic force of the spring, the limiting rod moves downwards to block the fixing block, so that the transparent protective cover is locked, the operation is convenient, and the convenience of the device is improved.

Drawings

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

FIG. 2 is a side perspective view of the structure of the present invention;

FIG. 3 is a side perspective view of the belt-position partial structure of the rotating mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a side perspective view of a partial structure of the locking mechanism of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.

In the figure: 110. a billboard body; 111. a card slot; 120. a transparent protective cover; 121. a handle; 122. a fixed block; 130. a first stationary clasp; 140. a support bar; 141. mounting a plate; 150. a first connecting plate; 160. a base; 170. a servo motor; 210. an output shaft; 211. a first gear plate; 220. a rotating shaft; 221. a second gear wheel disc; 230. a first connection block; 310. a first fixing plate; 320. a second fixing plate; 321. a second connecting plate; 330. a shaft lever; 410. a second stationary clasp; 420. a limiting rod; 421. a connector; 430. a third connecting plate; 431. a limiting block; 440. a spring.

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. 1-6, the present invention provides an embodiment: a rotatable billboard comprises a billboard body 110, a clamping groove 111 is fixedly arranged at the top end of the front surface of the top end of the billboard body 110, a transparent protective cover 120 is arranged on the front surface of the billboard body 110, a fixed block 122 is fixedly connected to the middle position of the top end of the transparent protective cover 120, the fixed block 122 is clamped in the clamping groove 111, a first fixed snap ring 130 is fixedly connected to the middle position of each of two sides of the billboard body 110, a supporting rod 140 is arranged at one side, away from the billboard body 110, of the first fixed snap ring 130, a mounting plate 141 is fixedly connected to the surface of one side, away from the billboard body 110, of the supporting rod 140, a first connecting plate 150 is fixedly connected to the bottom end of the supporting rod 140, bases 160 are arranged at the bottom ends of two sides of the first connecting plate 150, a servo motor 170 is arranged at the top end of the mounting plate 141, an adjusting mechanism is arranged at one side of the supporting rod 140, the adjusting mechanism comprises an output shaft 210, the output end of the servo motor 170 is connected with the output shaft 210, the top end of the output shaft 210 is provided with a rotating shaft 220, the rotating shaft 220 runs through the supporting rod 140, the rotating shaft 220 is far away from the supporting rod 140, the upper end and the lower end of the rotating shaft 220 are fixedly connected with a first connecting block 230, the first connecting block 230 runs through the first fixing clamp ring 130, the bottom end of the transparent protective cover 120 is provided with a rotating mechanism, and through the design, the device is provided with an adjusting mechanism, the angle of the device can be adjusted, and the practicability of the device is improved.

Slewing mechanism includes first fixed plate 310, the first fixed plate 310 of bill-board main part 110 bottom fixed surface is connected with, transparent protection cover 120 bottom fixedly connected with second fixed plate 320, second fixed plate 320 bottom fixedly connected with second connecting plate 321, fixedly connected with axostylus axostyle 330 between two sets of second connecting plates 321, and axostylus axostyle 330 runs through from first fixed plate 310 is inside, transparent protection cover 120 top is provided with locking mechanical system, through this design, make the device possess slewing mechanism, the operation is opened and closed to transparent protection cover 120 to the convenience, the practicality of device has been improved.

Locking mechanism includes the fixed snap ring 410 of second, the fixed snap ring 410 of draw-in groove 111 surface intermediate position department fixedly connected with second, the inside gag lever post 420 that is equipped with of inserting of the fixed snap ring 410 of second, gag lever post 420 top fixedly connected with connector 421, gag lever post 420 surface both sides intermediate position department all fixedly connected with third connecting plate 430, spacing rod 420 one side fixedly connected with stopper 431 is kept away from to third connecting plate 430, third connecting plate 430 fixedly connected with spring 440, and spring 440 top fixed connection is at the fixed snap ring 410 inner wall of second, through this design, make the device possess locking mechanism, can prescribe a limit to transparent protection cover 120 position, the stability of device has been improved.

Transparent protection cover 120 surface top intermediate position department fixed mounting has handle 121, and handle 121 sets to inside hollow structure's cyclic annular, through this design, conveniently carries out position control to transparent protection cover 120, has improved the convenience of device.

The surface of one side of the output shaft 210, which is far away from the servo motor 170, is provided with a first gear disc 211, one side of the rotating shaft 220, which is far away from the first fixed snap ring 130, is provided with a second gear disc 221, and the first gear disc 211 and the second gear disc 221 are meshed and connected.

The working principle is as follows: the servo motor 170 is switched on to drive the output shaft 210 and the first gear disc 211 to rotate, the first gear disc 211 and the second gear disc 221 are meshed to drive the rotating shaft 220 and the first connecting block 230 to rotate, the first connecting block 230 is clamped in the first fixed clamping ring 130, the first fixed clamping ring 130 is fixed on the outer wall of the billboard main body 110, and at the moment, the angle of the billboard main body 110 is adjusted under the driving of the servo motor 170; when the transparent protective cover 120 needs to be opened and the advertisement inside the billboard main body 110 is replaced, the connector 421 is pulled upwards, the limiting rod 420 moves upwards at the moment, the third connecting plate 430 is driven to move upwards to compress the spring 440 in an elastic contraction state, and the handle 121 is pulled until the bottom end of the limiting rod 420 is higher than the top end of the fixed block 122, so that the transparent protective cover 120 rotates around the shaft rod 330 under the action of the second fixed plate 320 and the second connecting plate 321, thereby realizing the opening operation of the transparent protective cover 120.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rotatable bill-board, includes bill-board main part (110), bill-board main part (110) top front surface top end fixed mounting has draw-in groove (111), bill-board main part (110) openly is provided with transparent protection cover (120), transparent protection cover (120) top intermediate position department fixedly connected with fixed block (122), and fixed block (122) card go into inside draw-in groove (111), bill-board main part (110) both sides intermediate position department all fixedly connected with first fixed snap ring (130), first fixed snap ring (130) are kept away from bill-board main part (110) one side and are provided with bracing piece (140), bracing piece (140) are kept away from bill-board main part (110) one side fixed surface and are connected with mounting panel (141), bracing piece (140) bottom fixed connection has first connecting plate (150), first connecting plate (150) both sides bottom is provided with base (160), mounting panel (141) top is provided with servo motor (170), bracing piece (140) one side is provided with adjustment mechanism, its characterized in that: adjustment mechanism includes output shaft (210), the output of servo motor (170) is connected with output shaft (210), output shaft (210) top is provided with pivot (220), and pivot (220) run through from bracing piece (140) inside, bracing piece (140) one side is kept away from in pivot (220) both ends are first connecting block (230) of fixedly connected with from top to bottom, and first connecting block (230) are from first fixed snap ring (130) inside running through, transparent protection cover (120) bottom is provided with slewing mechanism.

2. A rotatable billboard according to claim 1, in which: slewing mechanism includes first fixed plate (310), bill-board main part (110) bottom fixed surface is connected with first fixed plate (310), transparent protection cover (120) bottom fixedly connected with second fixed plate (320), second fixed plate (320) bottom fixedly connected with second connecting plate (321), two sets of fixedly connected with axostylus axostyle (330) between second connecting plate (321), and axostylus axostyle (330) are from first fixed plate (310) inside running through, transparent protection cover (120) top is provided with locking mechanical system.

3. A rotatable billboard according to claim 2, in which: locking mechanical system includes the fixed snap ring of second (410), draw-in groove (111) surface intermediate position department fixedly connected with second fixed snap ring (410), the inside gag lever post (420) that is equipped with of inserting of second fixed snap ring (410), gag lever post (420) top fixedly connected with connector (421), gag lever post (420) surface both sides intermediate position department all fixedly connected with third connecting plate (430), gag lever post (420) one side fixedly connected with stopper (431) are kept away from in third connecting plate (430), third connecting plate (430) fixedly connected with spring (440), and spring (440) top fixed connection is at the fixed snap ring of second (410) inner wall.

4. A rotatable billboard according to claim 1, in which: the middle position of the top end of the surface of the transparent protective cover (120) is fixedly provided with a handle (121), and the handle (121) is arranged to be in a ring shape with an internal hollow structure.

5. A rotatable billboard according to claim 2, in which: the surface of one side, far away from servo motor (170), of output shaft (210) is provided with first toothed disc (211), one side, far away from first fixed snap ring (130), of pivot (220) is provided with second toothed disc (221), and meshing connection between first toothed disc (211) and second toothed disc (221).