CN216412625U

CN216412625U - Outdoor publicity column is used to student's career entrepreneur information

Info

Publication number: CN216412625U
Application number: CN202121714707.0U
Authority: CN
Inventors: 李成真; 方昉; 杨瑞豪; 应凯越; 姜锐; 王翔
Original assignee: Zhejiang Tongji Vocational College of Science and Technology
Current assignee: Zhejiang Tongji Vocational College of Science and Technology
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-29
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of publicity columns, and particularly discloses an outdoor publicity column for student employment and entrepreneurship information. Including the mount, locate the publicity board between the mount and be used for going up and down the elevating system of publicity board, elevating system rotates the carousel of connection at the mount top including perpendicular, carousel bottom rigid coupling has the motor, the output shaft free end rigid coupling of motor has the screw rod, the screw rod bilateral symmetry is equipped with the guide arm, the perpendicular rigid coupling of guide arm one end and carousel, threaded connection has the slider on the screw rod, the slider both ends respectively with two guide arm sliding connection, slider one side rigid coupling has the connecting rod, connecting rod free end and publicity board rigid coupling, the motor electricity is connected with the controller. The utility model solves the problem that the height of the publicity board of the traditional publicity column cannot be adjusted, so that people with large height difference cannot conveniently see the information on the publicity board.

Description

Outdoor publicity column is used to student's career entrepreneur information

Technical Field

The application relates to the technical field of publicity columns, and specifically discloses an outdoor publicity column for student employment and entrepreneurship information.

Background

The student's talent market publicity column that sets up in school is the instrument that is used for in time publishing career information to students, talent market publicity column generally places outdoors, be convenient for to more students propaganda talent market information, publicity column on the present market is used for the publicity board of show information highly time fixed unchangeable, thereby the fixed height of publicity board makes the different visual angles that people of different heights see the publicity board and different lead to the short people of son to look up always and see the publicity board, the height of publicity board simultaneously is unable to be adjusted and is also convenient for the staff to change the poster yet.

Therefore, the present invention provides an outdoor publicity column for student employment startup information to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the height of a traditional publicity column cannot be adjusted so that people with large height difference cannot conveniently see information on the publicity column.

In order to achieve the purpose, the utility model provides an outdoor publicity column for student employment and entrepreneurial information, which comprises a fixing frame, publicity boards arranged between the fixing frames and a lifting mechanism used for lifting the publicity boards, wherein the lifting mechanism comprises a rotary table vertically and rotatably connected to the top of the fixing frame, the bottom of the rotary table is fixedly connected with a motor, the free end of an output shaft of the motor is fixedly connected with a screw, guide rods are symmetrically arranged on two sides of the screw, one end of each guide rod is vertically and fixedly connected with the rotary table, a sliding block is connected to the screw in a threaded manner, two ends of the sliding block are respectively and slidably connected with the two guide rods, one side of the sliding block is fixedly connected with a connecting rod, the free end of the connecting rod is fixedly connected with the publicity boards, and the motor is electrically connected with a controller.

The principle and effect of this basic scheme lie in:

1. according to the advertising board, the advertising board for displaying information is arranged between the fixing frames, the motor drives the screw rod to rotate, the screw rod rotates to drive the slider to move linearly upwards due to the threaded connection of the slider and the screw rod, the slider drives the advertising board to move vertically downwards when the motor rotates forwards, the height of the advertising board is reduced, the slider drives the advertising board to move vertically upwards when the motor rotates backwards, and the height of the advertising board is increased.

Compared with the prior art, the publicity board has the advantages that the lifting mechanism is arranged, the publicity board and the fixing frame are connected through the lifting mechanism, the purpose that the publicity board is lifted or lowered relative to the fixing frame is achieved, and the problem that a person with large height difference cannot conveniently see information on the publicity board due to the fact that the height of the publicity board cannot be adjusted in the traditional publicity column is solved.

Furthermore, a connecting column is fixedly connected to the top of the fixing frame, a ball shell is fixedly connected to the free end of the connecting column, a ball is sleeved in the ball shell, a middle rod is fixedly connected to the top of the rotary table, and the free end of the middle rod penetrates into the ball shell and is fixedly connected with the ball. The ball can rotate in spherical shell inside, and the effort of applying the horizontal direction to the publicity board can drive the publicity board and rotate, and the publicity board is established to rotatable each position that makes things convenient for the staff along with the publicity board and cleans.

Furthermore, a plurality of balls are arranged between the ball shell and the round ball. The child balls are arranged between the ball shell and the ball, so that the ball can rotate in the ball shell more smoothly.

Furthermore, a telescopic connecting rod is fixedly connected to the top of the fixing frame, a magnet is fixedly connected to the free end of the telescopic connecting rod, and a magnet capable of generating magnetic attraction with the free end of the telescopic connecting rod is correspondingly and fixedly connected to the top of the publicity board. The publicity board is connected with the fixing frame through the telescopic connecting rod, the stability between the publicity board and the fixing frame is increased, and meanwhile, the gravity of a part of publicity board is shared by the lifting mechanism.

Further, mount top one side is rotated and is connected with the sunshade, and sunshade bilateral symmetry sliding connection has the bracing piece, and the free end of bracing piece rotates with the mount both sides respectively and is connected. The sunshade is used for sheltering from sunshine and avoids sunshine to shine amazing people's eyes on the publicity board, and the sunshade also can hide rain simultaneously in the rainy day, prevents that the publicity board from suffering the corruption of rainwater, and the inclination of sunshade can also be adjusted as required.

Furthermore, the fixing frame and the connecting part of the supporting rod are both provided with grooves, supporting shafts are fixedly connected in the grooves perpendicularly, the free ends of the supporting rods are sleeved on the supporting shafts, the free ends of the supporting shafts are fixedly connected with limiting blocks, and the limiting blocks are provided with clamping grooves which can be clamped with the free ends of the supporting rods. The bracing piece can rotate on the back shaft on the mount, and the draw-in groove on the stopper on the back shaft can be fixed the bracing piece, realizes the inclination adjustment of sunshade through the rotation of bracing piece.

Further, the mount all opens flutedly with the bracing piece junction, and perpendicular rigid coupling has the back shaft in the recess, and the free end cup joints on the back shaft of bracing piece, and the bracing piece free end still rigid coupling has the gag lever post, and the gag lever post free end is opened there is the jack, can dismantle in the jack and be connected with the inserted bar, and recess one side articulates there is the semicircle dish, and semicircle dish surface circumference equipartition has a plurality of through-holes that can make the inserted bar male. The bracing piece can use the inserted bar to insert the through-hole that corresponds on the semicircle dish after rotating certain angle in with the bracing piece fixed avoid the sunshade to change inclination because of gravity.

Further, one side of the curtain board far away from the publicity board is provided with a light sensor, one side of the curtain board close to the publicity board is provided with an illuminating lamp, and the light sensor and the illuminating lamp are both electrically connected with the controller. The light sense ware is used for responding to external illumination intensity, and when night illumination weak, the light sense ware conveys the controller with the signal, and the light is opened in controller control, and the light is opened and is lighted the publicity board, makes things convenient for people to see the content on the publicity board at night.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an isometric view of an outdoor publicity column for student employment startup information according to an embodiment of the present application;

fig. 2 is a front view of an outdoor publicity column for student employment startup information according to an embodiment of the present application;

fig. 3 is an enlarged view of a publicity column a for the employment startup information of the student according to the embodiment of the present application;

fig. 4 is an enlarged view of a B of an outdoor bulletin board for student employment startup information according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the fixing frame 1, the publicity board 2, the turntable 3, the motor 4, the screw 5, the slider 6, the connecting rod 7, the shielding plate 8, the supporting rod 9, the limiting rod 10, the semicircular disc 11, the limiting block 12, the inserted link 13 and the through hole 14.

The embodiment is shown in fig. 1, fig. 2 and fig. 3, which comprises a fixing frame 1 and a publicity board 2 arranged between the fixing frame 1, wherein a rectangular groove is arranged at the top of the fixing frame 1, a connecting column is fixedly connected inside the rectangular groove, a spherical shell is fixedly connected at the top of the connecting column, a round ball is sleeved in the spherical shell, a middle rod is fixedly connected at the bottom of the round ball, the bottom end of the middle rod penetrates out of the spherical shell and is rotatably connected with the spherical shell, a rotary disc 3 is fixedly connected at the bottom end of the middle rod, a motor 4 is fixedly connected at the bottom surface of the rotary disc 3, the motor 4 is electrically connected with a controller, a screw 5 is fixedly connected at an output shaft of the motor 4, guide rods are symmetrically arranged at two sides of the screw 5, the upper ends of the guide rods are fixedly connected with the fixing frame 1, a stopper is fixedly connected at the bottom of the screw 5, the bottom ends of the guide rods are fixedly connected with the stopper, a slide block 6 is in threaded connection with the screw 5, the left end and the right end of the slide block 6 are slidably connected with the guide rods, a connecting rod 7 is fixedly connected at the rear side of the slide block 6, the connecting rod 7 is fixedly connected with the publicity board 2, the top of the fixed frame 1 is also vertically and fixedly connected with the telescopic connecting rod 7, the bottom end of the telescopic connecting rod 7 is fixedly connected with a magnet, the middle part of the top end of the publicity board 2 is also fixedly connected with a magnet, the magnet at the bottom end of the telescopic connecting rod 7 and the magnet at the top end of the publicity board 2 generate magnetic attraction, the top of the fixed frame 1 is also rotatably connected with a shielding plate 8, and two sides of the shielding plate 8 are symmetrically and slidably connected with supporting rods 9;

as shown in fig. 4, grooves are symmetrically formed in two sides of a fixing frame 1, a supporting shaft is vertically and fixedly connected in each groove, the lower end of a supporting rod 9 is respectively sleeved in the middle of the supporting shaft, a limiting block 12 is further fixedly connected to the end portion of the supporting shaft, a clamping groove clamped with the end portion of the supporting rod 9 is further formed in one side, close to the supporting rod 9, of the limiting block 12, a limiting rod 10 is further fixedly connected to the lower end of the supporting rod 9, a jack is formed in the left end of the limiting rod 10, an inserting rod 13 is slidably connected in the jack, a semicircular disc 11 is hinged to the left side of each groove, and a plurality of through holes 14 into which the inserting rod 13 can be inserted are circumferentially and uniformly distributed in the semicircular disc 11;

one side of the shielding plate 8 close to the publicity board 2 can be detachably connected with a lighting lamp, the side surface of the shielding plate 8 is provided with a light sensor, and the light sensor and the lighting lamp are electrically connected with the controller.

The specific implementation process comprises the following steps: the height of the publicity board 2 does not need to be adjusted under normal conditions, when short persons see the publicity board 2 or when workers need to replace posters in the publicity board 2 inconveniently, the controller can be used for controlling the motor 4 to rotate forwards, the motor 4 rotates forwards to drive the screw rod 5 to rotate forwards, the screw rod 5 rotates forwards to drive the sliding block 6 to vertically move downwards on the screw rod 5, meanwhile, the publicity board 2 descends, the telescopic connecting rod 7 connecting the fixing frame 1 and the publicity board 2 extends, when the publicity board 2 descends to a certain height, the controller controls the motor 4 to stop rotating, and when necessary, acting force can be applied to the publicity board 2 to push the publicity board 2 to rotate by a certain angle;

meanwhile, the inclination angle of the shielding plate 8 can be manually adjusted according to needs, the limiting rod 10 can be rotated, the limiting rod 10 rotates to drive the supporting rod 9 to rotate on the supporting shaft, the upper end of the supporting rod 9 slides on the shielding plate 8 to achieve the purpose of changing the inclination angle of the shielding plate 8, the inserting rod 13 on the limiting rod 10 is inserted into the corresponding through hole 14 on the semicircular disc 11 to fix the shielding plate 8,

when falling down temporarily at night, the light sense ware senses light and weakens, gives the controller with signal transmission, and controller control light switch on power, the light illuminates publicity board 2 and makes things convenient for people to see the content on publicity board 2 at night.

The motor 4, the screw rod 5 and the sliding block 6 are arranged to realize the automatic lifting of the publicity board 2 to adapt to different requirements of people, the problem that the height of the publicity board 2 cannot be adjusted to cause inconvenience for people with large height difference to see information on the publicity board 2 in the traditional publicity column is solved, the inclination angle of the shielding plate 8 can be manually adjusted to adapt to different environments, and the whole publicity column is more humanized.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an outdoor publicity column is used to student's career entrepreneur information which characterized in that: including the mount, locate the publicity board between the mount and be used for going up and down the elevating system of publicity board, elevating system rotates the carousel of connection at the mount top including perpendicular, carousel bottom rigid coupling has the motor, the output shaft free end rigid coupling of motor has the screw rod, the screw rod bilateral symmetry is equipped with the guide arm, the perpendicular rigid coupling of guide arm one end and carousel, threaded connection has the slider on the screw rod, the slider both ends respectively with two guide arm sliding connection, slider one side rigid coupling has the connecting rod, connecting rod free end and publicity board rigid coupling, the motor electricity is connected with the controller.

2. The outdoor publicity column for student's employment and establishment information as claimed in claim 1, wherein the top of the fixing frame is fixedly connected with a connection column, the free end of the connection column is fixedly connected with a ball shell, a ball is sleeved in the ball shell, the top of the turntable is fixedly connected with a middle rod, and the free end of the middle rod penetrates into the ball shell and is fixedly connected with the ball.

3. The outdoor publicity column for student's employment startup information as claimed in claim 2, wherein a ball is provided between the spherical shell and the sphere.

4. The outdoor publicity column for student's employment and entrepreneur information as claimed in claim 3, wherein the top of the fixing frame is fixedly connected with a telescopic link, the free end of the telescopic link is fixedly connected with a magnet, and the top of the publicity board is correspondingly fixedly connected with a magnet capable of generating magnetic attraction with the free end of the telescopic link.

5. The outdoor publicity column for student's employment and entrepreneur information as claimed in claim 1, wherein a shielding plate is rotatably connected to one side of the top of the fixing frame, supporting rods are symmetrically and slidably connected to both sides of the shielding plate, and free ends of the supporting rods are respectively rotatably connected to both sides of the fixing frame.

6. The outdoor publicity column for student's employment and entrepreneur information as claimed in claim 5, wherein the fixing frame and the supporting rod are both provided with a groove, a supporting shaft is vertically and fixedly connected in the groove, the free end of the supporting rod is sleeved on the supporting shaft, the free end of the supporting shaft is further fixedly connected with a limiting block, and the limiting block is provided with a clamping groove which can be clamped with the free end of the supporting rod.

7. The outdoor publicity column for student's employment and entrepreneur information of claim 5, characterized in that the connection between the fixing frame and the supporting rod is provided with a groove, a supporting shaft is vertically and fixedly connected in the groove, the free end of the supporting rod is sleeved on the supporting shaft, the free end of the supporting rod is further fixedly connected with a limiting rod, the free end of the limiting rod is provided with a jack, an inserting rod is detachably connected in the jack, one side of the groove is hinged with a semicircular disc, and a plurality of through holes for the inserting rod are circumferentially and uniformly distributed on the surface of the semicircular disc.

8. The outdoor publicity column for student's employment and establishment information as claimed in claim 5, wherein the side of the shield plate away from the publicity board is provided with a light sensor, the side of the shield plate close to the publicity board is provided with a lighting lamp, and both the light sensor and the lighting lamp are electrically connected with the controller.