CN215410972U

CN215410972U - Electric power marketing propaganda display device

Info

Publication number: CN215410972U
Application number: CN202121412862.7U
Authority: CN
Inventors: 成秀萍; 田冬雪; 孙名妤; 徐海童; 耿凌凌; 马真; 靳云菲; 王婵娟; 刘珺; 聂春德
Original assignee: Guangrao Power Supply Co Of State Grid Shandong Electric Power Co
Current assignee: Guangrao Power Supply Co Of State Grid Shandong Electric Power Co
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-04
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a power marketing propaganda display device, and relates to the technical field of propaganda display devices. The technical key points are as follows: the pedestal is connected with elevating gear, elevating gear includes first motor, first motor is connected with first gear, first gear engagement has the second gear, the second gear is connected with the dwang, the both ends of dwang all are connected with first bevel gear, first bevel gear engagement has second bevel gear, second bevel gear is connected with two-way screw thread post, the both ends of two-way screw thread post all are connected with first slider, first slider both sides all articulate there is the third connecting rod, be equipped with the sleeve in addition, the third connecting rod articulates in the sleeve, the muffjoint has first bracing piece, first bracing piece cover is equipped with the second bracing piece, the sliding tray has been seted up to the second bracing piece, sleeve sliding connection is in the sliding tray, be equipped with in addition and place the board, the board is placed to first bracing piece and connects, place board one side and be equipped with propaganda mechanism. The utility model has the advantage that the height of the whole device can be adjusted.

Description

Electric power marketing propaganda display device

Technical Field

The utility model relates to the technical field of propaganda display devices, in particular to an electric power marketing propaganda display device.

Background

Electric power is an energy source using electric energy as power. In the 70 th 19 th century, the utility model and application of electric power started the second industrialized climax, became one of three scientific and technological revolution in the world since the 18 th century of human history, and the science and technology changed the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system which consists of links of power generation, power transmission, power transformation, power distribution, power utilization and the like.

However, when the conventional advertisement display device is used for advertisement, the heights of the advertisement boards are fixed, and the observation of different people cannot be satisfied.

SUMMERY OF THE UTILITY MODEL

In view of the disadvantages of the prior art, the utility model aims to provide an electric power marketing propaganda display device, which has the advantages that: the height of the whole device can be adjusted by the arranged lifting device, so that the watching requirements of different people are met, and the applicability of the device is improved; can protect the display screen through the propaganda mechanism who sets up in handling.

The above object of the present invention is achieved by the following technical solutions:

an electric power marketing propaganda display device comprises a base, wherein one side of the base is fixedly connected with a lifting device, the lifting device comprises a first motor, the first motor is fixedly connected with the base, the axis of the output shaft of the first motor is horizontally arranged, the output end of the first motor is connected with a first gear, the first gear is meshed with a second gear, the second gear is inserted into and fixedly connected with a rotating rod, two ends of the rotating rod are rotatably connected with the base through a first fixing plate, two ends of the rotating rod are fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is inserted into and fixedly connected with a bidirectional threaded column, two ends of the bidirectional threaded column are rotatably connected with the base through a second fixing plate, two ends of the bidirectional threaded column are sleeved with and are in threaded connection with a first sliding block, the first slider is connected with the base in a sliding mode, third connecting rods are hinged to two sides of the first slider, a sleeve is arranged, one end of each third connecting rod is far away from the corresponding first slider and hinged to the corresponding sleeve, the sleeve is inserted into a first supporting rod which is vertically arranged and fixedly connected with the sleeve, a second supporting rod is sleeved on the first supporting rod, the second supporting rod is fixedly connected with the base, a sliding groove is formed in the second supporting rod, the sleeve is connected with the sliding groove in a sliding mode, a placing plate is arranged on the other side of the sliding groove in a sliding mode, one end of the base is far away from the first supporting rod, the one end of the base is fixedly connected with the placing plate, and a propaganda mechanism is arranged on one side of the first supporting rod.

By adopting the technical scheme, the height of the whole device can be adjusted by the arranged lifting device, so that the watching requirements of different people are met, and the applicability of the device is improved; can protect the display screen through the propaganda mechanism who sets up in handling.

The present invention in a preferred example may be further configured to: the propaganda mechanism comprises a fixed table, the fixed table is fixedly connected with a placing plate, the placing plate is far away from a first cylinder fixedly connected with one side of the lifting device, the axis of an output shaft of the first cylinder is horizontally arranged, a first connecting rod is fixedly connected with an output end of the first cylinder, the first connecting rod is far away from a second slider fixedly connected with one end of the first cylinder, the second slider is connected with the placing plate in a sliding mode, the sliding direction of the second slider is horizontally arranged, the second slider is hinged with a second connecting rod, the second connecting rod is far away from one end of the second slider is hinged with a mounting table, the mounting table is close to two ends of one side of the second slider, the two ends of one side of the second slider are connected with the placing plate in a rotating mode through a mounting frame, and the mounting table is far away from a display screen fixedly connected with one side of the second slider.

Through adopting above-mentioned technical scheme, propaganda mechanism through setting up, when carrying whole device, open first cylinder, first cylinder drives first link motion, and then drive the motion of second slider, the motion of second slider drives the motion of second link, the second link drives rather than the articulated mount table motion, make the mount table transfer, the overlap joint is on the fixed station, can protect the display screen in handling, when carrying out the propaganda, the first cylinder of reverse motion, first connecting rod, the second slider drives the mount table rotation with the second connecting rod, it is perpendicular to place the board until the mount table, carry out the display screen propaganda, moreover, the steam generator is simple in structure.

The present invention in a preferred example may be further configured to: the mounting bracket comprises a third supporting rod, the third supporting rod is fixedly connected with the placing plate, the third supporting rod is far away from one end of the placing plate and is rotatably connected with a sliding block, sliding grooves parallel to the mounting platform are formed in two sides of the mounting platform, which are close to the sliding block, and the sliding block is slidably connected with the sliding grooves.

Through adopting above-mentioned technical scheme, through the mounting bracket that sets up, when the mount table motion, the slider can be along the spout motion, provides certain support for the mount table and increases the stability of mount table.

The present invention in a preferred example may be further configured to: the mounting table is close to one side of the second sliding block and is connected with an arc-shaped plate in a sliding mode, a plurality of springs are fixedly connected between the arc-shaped plate and the placing plate, the stretching direction of the springs is vertically arranged, and when the arc-shaped plate is not subjected to external force, the springs are in a non-stretching state.

Through adopting above-mentioned technical scheme, the setting of arc and spring can improve the stability of mount table when the mount table motion.

The present invention in a preferred example may be further configured to: the base is close to the fourth bracing piece of the vertical setting of the equal fixedly connected with in both ends of elevating gear one side, propaganda mechanism keeps away from base one side is equipped with the baffle, the fourth bracing piece is kept away from base one side fixed connection in the baffle.

Through adopting above-mentioned technical scheme, the setting of fourth bracing piece and baffle can be rain-proof sun-proof.

The present invention in a preferred example may be further configured to: the base is kept away from the edge fixedly connected with a plurality of universal wheels of elevating gear one side.

Through adopting above-mentioned technical scheme, the universal wheel through setting up is convenient for the removal of whole device, improves the flexibility of whole device, and the preferred universal wheel that has the stopper can improve the stability of whole device.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the height of the whole device can be adjusted by the arranged lifting device, so that the watching requirements of different people are met, and the applicability of the device is improved; the display screen can be protected in the carrying process through the arranged propaganda mechanism;

2. through the arranged propaganda mechanism, when the whole device is carried, the first air cylinder is opened, the first air cylinder drives the first connecting rod to move and further drives the second sliding block to move, the second sliding block drives the second connecting rod to move, the second connecting rod drives the mounting table hinged with the second connecting rod to move, the mounting table is lowered and is lapped on the fixed table, a display screen can be protected in the carrying process, when propaganda is carried out, the first air cylinder is moved in a reverse direction, the first connecting rod, the second sliding block and the second connecting rod drive the mounting table to rotate until the mounting table is perpendicular to the placing plate, propaganda of the display screen is carried out, and the structure is simple;

3. due to the arrangement of the arc-shaped plates and the springs, the stability of the mounting table can be improved when the mounting table moves.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of a second viewing angle structure according to the present invention.

Reference numerals: 1. a base; 2. a lifting device; 21. a first motor; 22. a first gear; 23. a second gear; 24. rotating the rod; 25. a first bevel gear; 26. a second bevel gear; 27. a bi-directional threaded post; 28. a first slider; 29. a third link; 210. a sleeve; 211. a first support bar; 212. a second support bar; 213. placing the plate; 3. a propaganda mechanism; 31. a fixed table; 32. a first cylinder; 33. a first link; 34. a second slider; 35. a second link; 36. an installation table; 37. a mounting frame; 371. a third support bar; 372. a slider; 373. a chute; 4. a display screen; 5. an arc-shaped plate; 6. a spring; 7. a baffle plate; 8. a fourth support bar; 9. a universal wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an electric marketing propaganda display device disclosed by the present invention comprises a base 1, a lifting device 2 is fixedly connected to one side of the base 1, the lifting device 2 comprises a first motor 21, the first motor 21 is fixedly connected to the base 1, the first motor 21 is a servo motor, the axis of the output shaft of the first motor 21 is horizontally arranged, the output end of the first motor 21 is connected to a first gear 22, the first gear 22 is engaged with a second gear 23, the second gear 23 is inserted and fixedly connected to a rotating rod 24, both ends of the rotating rod 24 are rotatably connected to the base 1 through a first fixing plate, both ends of the rotating rod 24 are fixedly connected to a first bevel gear 25, the first bevel gear 25 is engaged with a second bevel gear 26, the second bevel gear 26 is inserted and fixedly connected to a bidirectional threaded column 27, both ends of the bidirectional threaded column 27 are rotatably connected to the base 1 through a second fixing plate, the two ends of the two-way threaded column 27 are sleeved with the first slider 28 in threaded connection, the first slider 28 is connected with the base 1 in a sliding manner, the two sides of the first slider 28 are hinged with the third connecting rods 29, the sleeve 210 is further arranged, one ends of the third connecting rods 29 far away from the first slider 28 are hinged with the sleeve 210, the sleeve 210 is inserted and fixedly connected with the vertically arranged first supporting rods 211, the first supporting rods 211 are sleeved with the second supporting rods 212, the second supporting rods 212 are fixedly connected with the base 1, the second supporting rods 212 are provided with sliding grooves, the sleeve 210 is connected with the sliding grooves in a sliding manner, the placing plate 213 is further arranged, one ends of the first supporting rods 211 far away from the base 1 are fixedly connected with the placing plate 213, one side of the placing plate 213 far away from the first supporting rods 211 is provided with the propaganda mechanism 3, and the lifting device 2 is arranged, the height of the whole device can be adjusted to meet the watching requirements of different people, and the applicability of the device is improved; the display screen 4 can be protected in the carrying process through the arranged propaganda mechanism 3.

Referring to fig. 1 and 3, the propaganda mechanism 3 includes a fixed table 31, the fixed table 31 is fixedly connected with a placing plate 213, one side of the placing plate 213 far from the lifting device 2 is fixedly connected with a first cylinder 32, the axis of the output shaft of the first cylinder 32 is horizontal, the output end of the first cylinder 32 is fixedly connected with a first connecting rod 33, one end of the first connecting rod 33 far from the first cylinder 32 is fixedly connected with a second slider 34, the second slider 34 is slidably connected with the placing plate 213, the sliding direction of the second slider 34 is horizontal, the second slider 34 is hinged with a second connecting rod 35, one end of the second connecting rod 35 far from the second slider 34 is hinged with an installation table 36, both ends of the installation table 36 near one side of the second slider 34 are rotatably connected with the placing plate 213 through an installation table 37, one side of the installation table 36 far from the second slider 34 is fixedly connected with a display screen 4, when the whole device is carried through the propaganda mechanism 3, open first cylinder 32, first cylinder 32 drives first connecting rod 33 motion, and then drive the motion of second slider 34, the motion of second slider 34 drives the motion of second connecting rod 35, second connecting rod 35 drives rather than the motion of articulated mount table 36, make mount table 36 transfer, the overlap joint is on fixed station 31, can protect display screen 4 in the handling, when propagating, the first cylinder 32 of reverse motion, first connecting rod 33, second slider 34 drives the mount table 36 rotation with second connecting rod 35, it is perpendicular until mount table 36 with place board 213, carry out the propaganda of display screen 4, and is simple in structure.

Referring to fig. 1 and 3, the mounting bracket 37 includes a third support rod 371, the third support rod 371 and the placing plate 213 are fixedly connected, one end of the third support rod 371 away from the placing plate 213 is rotatably connected with a sliding block 372, sliding grooves 373 parallel to the mounting platform 36 are respectively formed on both sides of the mounting platform 36 close to the sliding block 372, the sliding block 372 is slidably connected to the sliding groove 373, and through the mounting bracket 37, when the mounting platform 36 moves, the sliding block can move along the sliding grooves 373, so as to provide a certain support for the mounting platform 36 and increase the stability of the mounting platform 36.

Referring to fig. 1 and 3, the installation table 36 is slidably connected to the arc plate 5 near the second slider 34, the arc plate 5 is fixedly connected to the placing plate 213, the number of the springs 6 is not limited, the extending direction of the springs 6 is vertically arranged, when the arc plate 5 is not subjected to an external force, the springs 6 are in a non-extending state, and the arc plate 5 and the springs 6 are arranged to improve the stability of the installation table 36 when the installation table 36 moves.

Referring to fig. 1 and 3, base 1 is close to the fourth bracing piece 8 of the equal fixedly connected with vertical setting in both ends of 2 one sides of elevating gear, and propaganda mechanism 3 keeps away from base 1 one side and is equipped with baffle 7, and base 1 one side fixed connection in baffle 7 is kept away from to fourth bracing piece 8, and fourth bracing piece 8 can be rain-proof sun-proof with setting up of baffle 7.

Referring to fig. 1 and 3, four universal wheels 9 are fixedly connected to the corners of one side of the base 1 away from the lifting device 2, the universal wheels 9 are arranged to facilitate the movement of the whole device, the flexibility of the whole device is improved, and the universal wheels 9 with brakes are preferably selected to improve the stability of the whole device.

The implementation principle of the embodiment is as follows: when the whole device is lifted, the first motor 21 is turned on, the first motor 21 drives the first gear 22 to rotate, the first gear 22 drives the second gear 23 and the rotating rod 24 to rotate, the first bevel gear 25 is further driven to rotate, the first bevel gear 25 drives the second bevel gear 26 to rotate, the two-way threaded column 27 fixed with the first bevel gear is further driven to rotate, the first slider 28 and the third connecting rod 29 are further driven to move, the sleeve 210 and the first supporting rod 211 are driven to move by the third connecting rod 29, and therefore height adjustment of the whole device is achieved, and the device is suitable for people who do not need to be tall to watch; when carrying whole device, open first cylinder 32, first cylinder 32 drives first connecting rod 33 motion, and then drives the motion of second slider 34, the motion of second slider 34 drives the motion of second connecting rod 35, second connecting rod 35 drives rather than the motion of articulated mount table 36, make mount table 36 transfer, the overlap joint is on fixed station 31, can protect display screen 4 in the handling, when propaganda, the first cylinder 32 of reverse motion, first connecting rod 33, second slider 34 drives the mount table 36 rotation with second connecting rod 35, it is perpendicular with placing board 213 up to mount table 36, carry out display screen 4 and propagate.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides an electric power marketing propaganda display device, includes base (1), its characterized in that, base (1) one side fixedly connected with elevating gear (2), elevating gear (2) include first motor (21), first motor (21) with base (1) fixed connection, the axis level of first motor (21) output shaft sets up, first motor (21) output end fixedly connected with first gear (22), first gear (22) meshing has second gear (23), second gear (23) are inserted and are established and fixedly connected with dwang (24), dwang (24) both ends all through first fixed plate with base (1) are rotated and are connected, the both ends of dwang (24) all fixedly connected with first bevel gear (25), first bevel gear (25) meshing has second bevel gear (26), the second bevel gear (26) is inserted and fixedly connected with a bidirectional threaded column (27), two ends of the bidirectional threaded column (27) are rotatably connected with the base (1) through a second fixing plate, two ends of the bidirectional threaded column (27) are sleeved and connected with a first sliding block (28) in a threaded manner, the first sliding block (28) is slidably connected with the base (1), two sides of the first sliding block (28) are hinged with third connecting rods (29), a sleeve (210) is additionally arranged, one end, far away from the first sliding block (28), of each third connecting rod (29) is hinged with the sleeve (210), the sleeve (210) is inserted and fixedly connected with a vertically arranged first supporting rod (211), the first supporting rod (211) is sleeved with a second supporting rod (212), the second supporting rod (212) is fixedly connected with the base (1), and a sliding groove is formed in the second supporting rod (212), the sleeve (210) is connected to the sliding groove in a sliding mode, a placing plate (213) is arranged, one end, far away from the base (1), of the first supporting rod (211) is fixedly connected with the placing plate (213), and a propaganda mechanism (3) is arranged on one side, far away from the first supporting rod (211), of the placing plate (213).

2. The electric marketing propaganda display device according to claim 1, wherein the propaganda mechanism (3) comprises a fixed table (31), the fixed table (31) is fixedly connected with the placing plate (213), a first cylinder (32) is fixedly connected to one side of the placing plate (213) far away from the lifting device (2), the axis of the output shaft of the first cylinder (32) is horizontal, a first connecting rod (33) is fixedly connected to the output end of the first cylinder (32), a second sliding block (34) is fixedly connected to one end of the first connecting rod (33) far away from the first cylinder (32), the second sliding block (34) is slidably connected with the placing plate (213), the sliding direction of the second sliding block (34) is horizontal, a second connecting rod (35) is hinged to the second sliding block (34), and a mounting table (36) is hinged to one end of the second connecting rod (35) far away from the second sliding block (34), the two ends of the mounting table (36) close to one side of the second sliding block (34) are rotatably connected with the placing plate (213) through mounting frames (37), and the mounting table (36) is far away from one side of the second sliding block (34) and is fixedly connected with a display screen (4).

3. The electric marketing propaganda display device according to claim 2, wherein the mounting frame (37) comprises a third support rod (371), the third support rod (371) is fixedly connected with the placing plate (213), one end of the third support rod (371) far away from the placing plate (213) is rotatably connected with a sliding block (372), two sides of the mounting table (36) close to the sliding block (372) are both provided with sliding grooves (373) parallel to the mounting table (36), and the sliding block (372) is slidably connected with the sliding grooves (373).

4. The electric marketing propaganda display device according to claim 2, wherein an arc plate (5) is slidably connected to one side of the mounting table (36) close to the second sliding block (34), a plurality of springs (6) are fixedly connected between the arc plate (5) and the placing plate (213), the extension and retraction directions of the springs (6) are vertically arranged, and when the arc plate (5) is not subjected to an external force, the springs (6) are in an non-extension state.

5. The electric marketing propaganda display device according to claim 1, wherein both ends of the base (1) near one side of the lifting device (2) are fixedly connected with a vertically arranged fourth support rod (8), a baffle (7) is arranged at one side of the propaganda mechanism (3) far away from the base (1), and one side of the fourth support rod (8) far away from the base (1) is fixedly connected with the baffle (7).

6. An electric marketing propaganda display device according to claim 1, characterized in that the corners of the base (1) far away from the lifting device (2) are fixedly connected with universal wheels (9).