CN215635936U

CN215635936U - Publicity device for enrollment

Info

Publication number: CN215635936U
Application number: CN202121816879.9U
Authority: CN
Inventors: 蔡奕芝
Original assignee: Guangzhou Zhongfu Education Technology Co ltd
Current assignee: Guangzhou Zhongfu Education Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-25
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to a propaganda device for enrollment, which comprises a moving mechanism, an adjusting mechanism and a propaganda display screen, wherein the adjusting mechanism is positioned above the moving mechanism, the propaganda display screen is positioned above the adjusting mechanism, the adjusting mechanism comprises a driving motor, an output shaft of the driving motor is fixedly connected with a movable shaft, the top of the movable shaft is fixedly connected with a movable screw rod, the outer side of the movable screw rod is in threaded connection with a movable screw block, the top end of the movable screw rod is fixedly connected with a rolling bearing, the right side of the movable screw block is fixedly connected with a supporting table, the left side and the right side of the bottom of the supporting table are both fixedly connected with guide columns, and the left side and the right side of the top of the supporting table are both fixedly connected with connecting rods. This colleges and universities are recruited and are used propaganda device carries out movable propaganda show, attracts crowd's attention more, has wholly reached the good purpose of bandwagon effect, greatly increased propaganda device's propaganda efficiency.

Description

Publicity device for enrollment

Technical Field

The utility model relates to the technical field of propaganda devices, in particular to a propaganda device for enrollment.

Background

The college enrollment refers to the enrollment of the new colleges and universities according to the national regulations and relevant policies, and the targeted groups of the colleges and universities include the special students of art, sports and the like besides the basic literary and scientific students, so that the related scope is wide.

Colleges and universities are recruited and are generally required to use various propaganda equipment to effectively propagate in all places, and the propaganda device on the existing market has the defect of poor display effect, and because of traditional propaganda equipment is all placed statically, the attention of the crowd can not be effectively attracted, so that the good display effect can not be played, and the propaganda efficiency of the propaganda equipment is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a propaganda device for enrollment, which has the advantages of good display effect and the like, and solves the problems that the propaganda device on the existing market has the defect of poor display effect, and the traditional propaganda equipment cannot effectively attract the attention of people due to the static placement, so that the good display effect cannot be achieved, and the propaganda efficiency of the propaganda equipment is greatly reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a attract to live with propaganda device, includes moving mechanism, adjustment mechanism and propaganda show screen, adjustment mechanism is located moving mechanism's top, propaganda show screen is located adjustment mechanism's top, adjustment mechanism includes driving motor, driving motor's output shaft fixedly connected with loose axle, the top fixedly connected with movable screw rod of loose axle, the outside threaded connection of movable screw rod has movable spiral shell piece, the top fixedly connected with antifriction bearing of movable screw rod, the right side fixedly connected with brace table of activity spiral shell piece, the equal fixedly connected with in the left and right sides of brace table bottom leads the stand, the equal fixedly connected with connecting rod in the left and right sides at brace table top.

Further, moving mechanism includes unable adjustment base, the equal fixedly connected with walking wheel of the left and right sides of unable adjustment base bottom.

Further, unable adjustment base's top fixedly connected with fixed push pedal, the right side fixedly connected with fixed cylinder of fixed push pedal.

Further, the right side fixedly connected with movable table of fixed cylinder, the top fixedly connected with protective housing of movable table.

Further, the left side fixedly connected with backup pad at protection roof portion, the top fixedly connected with fixed roof of backup pad.

Further, the right side fixedly connected with connecting plate of brace table, the top fixedly connected with propaganda loudspeaker of connecting plate.

Further, the top fixedly connected with propaganda show screen of connecting rod, the top fixedly connected with driving motor of activity platform.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this colleges and universities are recruited and are used propaganda device through among the adjustment mechanism driving motor, loose axle, movable screw rod, activity spiral shell piece, antifriction bearing, a supporting bench, lead the stand, the cooperation between connecting rod and the connecting plate can drive propaganda show screen and propaganda loudspeaker and reciprocate, carries out movable propaganda show, attracts the crowd to notice more, has wholly reached the good purpose of bandwagon effect, greatly increased propaganda device's propaganda efficiency.

2. This colleges and universities are recruited and are used propaganda device, cooperation between unable adjustment base, walking wheel, fixed push pedal, fixed cylinder and the movable table among the moving mechanism can drive propaganda show screen and propaganda loudspeaker and act on and remove, can move the place of knowing with propaganda show screen and propaganda loudspeaker simultaneously and propagate, has wholly reached the good mesh of bandwagon effect, greatly increased propaganda device's propaganda efficiency.

Drawings

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

FIG. 2 is a front view of a connection structure for a promotional display of the present invention;

FIG. 3 is a left side view of a fixed push plate connection structure in the structure of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 100 moving mechanisms, 101 fixed bases, 102 traveling wheels, 103 fixed push plates, 104 fixed air cylinders, 105 movable tables, 106 protective boxes, 107 supporting plates, 108 fixed top plates, 200 adjusting mechanisms, 201 driving motors, 202 movable shafts, 203 movable screw rods, 204 movable screw blocks, 205 rolling bearings, 206 supporting tables, 207 guide columns, 208 connecting rods, 209 connecting plates, 210 propaganda loudspeakers and 3 propaganda and display screens.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the propaganda device for enrollment in this embodiment includes a moving mechanism 100, an adjusting mechanism 200 and a propaganda display screen 3, the adjusting mechanism 200 is located above the moving mechanism 100, the propaganda display screen 3 is located above the adjusting mechanism 200, wherein the moving mechanism 100 is fixedly connected to the adjusting mechanism 200, the adjusting mechanism 200 is fixedly connected to the propaganda display screen 3, the adjusting mechanism 200 can adjust the height of the propaganda display screen 3, the moving mechanism 100 can move the propaganda display screen 3 to a specific place for propaganda, and the propaganda is shown in a movable manner, which attracts people's attention, and achieves the purpose of good display effect, thereby greatly increasing the propaganda efficiency of the propaganda device, and the following detailed description is given.

In order to realize the moving function of the moving mechanism 100, as shown in fig. 1, fig. 3 and fig. 4, the moving mechanism 100 in this embodiment includes a fixed base 101, walking wheels 102 are fixedly connected to the left and right sides of the bottom of the fixed base 101, a fixed push plate 103 is fixedly connected to the top of the fixed base 101, a fixed cylinder 104 is fixedly connected to the right side of the fixed push plate 103, a movable table 105 is fixedly connected to the right side of the fixed cylinder 104, a protective box 106 is fixedly connected to the top of the movable table 105, a supporting plate 107 is fixedly connected to the left side of the top of the protective box 106, and a fixed top plate 108 is fixedly connected to the top of the supporting plate 107.

Wherein, the bottom and the unable adjustment base 101 sliding connection of movable table 105, the bottom fixedly connected with of movable table 105 removes the slider, and the removal spout has been seted up at unable adjustment base 101's top, removes the spout and removes slider looks adaptation, and the left side fixedly connected with anti-skidding handle of fixed push pedal 103, the quantity of walking wheel 102 are four, and the outside fixedly connected with brake ware of walking wheel 102.

In addition, through setting up four walking wheels 102 and fixed push pedal 103, can remove the propaganda show screen 3 to the place of knowing, through setting up the brake, can fix walking wheel 102, through setting up removal slider and removal slider, can improve the stability that removes about movable table 105.

In order to realize the regulating action of the regulating mechanism 200, as shown in fig. 1, fig. 3 and fig. 4, the regulating mechanism 200 in this embodiment includes a driving motor 201, an output shaft fixedly connected with loose axle 202 of the driving motor 201, a top fixedly connected with movable screw 203 of the loose axle 202, an outside threaded connection of the movable screw 203 has a movable screw 204, a top fixedly connected with rolling bearing 205 of the movable screw 203, a right side fixedly connected with supporting table 206 of the movable screw 204, the equal fixedly connected with guide columns 207 in the left and right sides of the bottom of the supporting table 206, the equal fixedly connected with connecting rod 208 in the left and right sides of the top of the supporting table 206, a right side fixedly connected with connecting plate 209 of the supporting table 206, and a top fixedly connected with propaganda speaker 210 of the connecting plate 209.

Wherein, the top of the connecting rod 208 is fixedly connected with the propaganda display screen 3, the top of the movable table 105 is fixedly connected with the driving motor 201, the left side of the movable screw block 204 is connected with the supporting plate 107 in a sliding way, the bottom of the guide upright column 207 is connected with the movable table 105 in a fixed way, the right side of the supporting plate 107 is fixedly connected with the limit slide seat, the right side of the limit slide seat is provided with a limit slide groove, the left side of the movable screw block 204 is fixedly connected with a limit slide block, the limit slide block is matched with the limit slide groove, the guide upright column 207 is composed of an outer cylinder and an inner cylinder, the inner cylinder is movably connected with the outer cylinder, one end of the outer cylinder penetrates through and extends to the outside of the outer cylinder, the inner side wall of the movable screw block 204 is provided with a thread groove, the thread groove is matched with a thread strip outside the movable screw 203, the rolling bearing 205 is composed of an inner ring, a ball and an outer ring are fixedly connected with the movable screw 203, the outer ring is fixedly connected with the fixed top plate 108, the top end of the movable shaft 202 extends through the shielding box 106 and to the bottom of the movable screw 203.

In addition, through setting up antifriction bearing 205, can improve movable screw 203 pivoted stability, through setting up spacing slider and spacing spout, can restrict movable spiral shell piece 204 and carry out the circumferential rotation, through setting up two and leading stand 207, can improve the stability that the brace table 206 reciprocated.

The working principle of the above embodiment is as follows:

(1) drive movable screw rod 203 through start-up driving motor 201 and just reversing, the screw thread strip in the outside of movable screw rod 203 this moment and the inside thread groove screw thread contact of activity spiral shell piece 204, position through setting up spacing slider limited activity spiral shell piece 204, drive the displacement from top to bottom of activity spiral shell piece 204, thereby drive propaganda show screen 3 and propaganda loudspeaker 210 displacement from top to bottom, carry out movable propaganda show, attract crowd's attention more, wholly reached the good mesh of bandwagon effect, greatly increased propaganda equipment's propaganda efficiency.

(2) Through starting fixed cylinder 104, drive the displacement about the activity platform 105 to drive the displacement about propaganda show screen 3 and propaganda loudspeaker 210, carry out movable propaganda show, through setting up walking wheel 102 and handle, make the whole equipment can remove, wholly reach the good purpose of bandwagon effect, greatly increased the propaganda efficiency of propaganda equipment.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a attract to use propaganda device which characterized in that: the advertising display screen comprises a moving mechanism (100), an adjusting mechanism (200) and a propaganda display screen (3), wherein the adjusting mechanism (200) is positioned above the moving mechanism (100), and the propaganda display screen (3) is positioned above the adjusting mechanism (200);

adjustment mechanism (200) includes driving motor (201), output shaft fixedly connected with loose axle (202) of driving motor (201), the top fixedly connected with movable screw rod (203) of loose axle (202), the outside threaded connection of activity screw rod (203) has movable spiral shell piece (204), the top fixedly connected with antifriction bearing (205) of activity screw rod (203), the right side fixedly connected with brace table (206) of activity spiral shell piece (204), the equal fixedly connected with in the left and right sides of brace table (206) bottom leads stand (207), the equal fixedly connected with connecting rod (208) in the left and right sides at brace table (206) top.

2. An advertising device according to claim 1, wherein: the moving mechanism (100) comprises a fixed base (101), and walking wheels (102) are fixedly connected to the left side and the right side of the bottom of the fixed base (101).

3. An advertising device according to claim 2, wherein: the top of the fixed base (101) is fixedly connected with a fixed push plate (103), and the right side of the fixed push plate (103) is fixedly connected with a fixed cylinder (104).

4. An advertising device according to claim 3, wherein: the right side of the fixed cylinder (104) is fixedly connected with a movable table (105), and the top of the movable table (105) is fixedly connected with a protective box (106).

5. An advertising device according to claim 4, wherein: the left side fixedly connected with backup pad (107) at guard box (106) top, the top fixedly connected with fixed roof (108) of backup pad (107).

6. An advertising device according to claim 1, wherein: the right side fixedly connected with connecting plate (209) of brace table (206), the top fixedly connected with of connecting plate (209) propagates loudspeaker (210).

7. An advertising device according to claim 4, wherein: the top fixedly connected with propaganda show screen (3) of connecting rod (208), the top fixedly connected with driving motor (201) of activity platform (105).