Propaganda display device

Abstract

The utility model relates to the technical field of electricity marketing propaganda, and provides a propaganda display device which comprises a base, universal wheels are fixedly connected to the four corners of the bottom end of the base, fixing cylinders are fixedly connected to the two sides of the top end of the base, sliding columns extending to the outer portions of the fixing cylinders are movably connected to the interiors of the fixing cylinders, and the sliding columns are fixedly connected to the base. The display device comprises a base, a display column is arranged above the base, the front face of the display column is fixedly connected with a visual window through hinges, the upper ends of the two sides of the back face of the display column are fixedly connected with fixing bases, and the inner walls of the fixing bases are rotationally connected with rotating shafts. The display height of the display column is changed through sliding fit of the fixing cylinder and the sliding column, the inclination angle of the display column is changed through the rotating shaft, limiting and fixing are conducted through the adjusting assembly, then the display height and the inclination angle of the display column can be changed, the viewing experience of consumers is improved, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power marketing publicity, and in particular to a publicity display device. Background Art

[0002] Power marketing is a management process and social service process in which power companies create and exchange power commodities and values ​​for others or organizations to meet their needs and desires. In order to better carry out power marketing activities, corresponding publicity and display devices are naturally indispensable. The corresponding power marketing content can be better understood by consumers through publicity and display devices, thereby achieving the purpose of sales.

[0003] After searching, the existing patent (publication number: CN214312570U) discloses a publicity and display device for power marketing, including a base, the bottom of which is equipped with rollers for moving and locking, the top surface of the base is connected to a support rod, the top of the support rod is connected to a publicity board whose set height can be adjusted, both side surfaces of the publicity board are connected to expandable display boards, and the bottom surfaces of the two display boards are connected to adjustable support parts, so that the overall height can be adjusted according to actual needs, making it convenient to paste posters and promote, and at the same time, according to the actual location, the display board can be unfolded and supported to expand the publicity effect, so that it can better meet the actual publicity and display needs.

[0004] However, in the above scheme, the angle of the display board is fixed vertically, which makes it inconvenient to adjust the inclination angle of the display board according to actual publicity and display needs, and further inconvenient to adjust according to the actual location, making it inconvenient for consumers to watch better, resulting in inconvenience in its use.

[0005] In view of this, the utility model provides a publicity display device. Utility Model Content

[0006] The utility model provides a publicity display device, which solves the problem in the related art that it is inconvenient to adjust the angle of the display board.

[0007] The technical solution of the utility model is as follows: a publicity and display device comprises a base, four corners of the bottom end of the base are fixedly connected with universal wheels, a water collecting assembly is arranged on the base, both sides of the top end of the base are fixedly connected with fixed cylinders, a sliding column extending to the outside of the fixed cylinder is movably connected inside the fixed cylinder, a display column is arranged above the base, a visual window is fixedly connected to the front of the display column through a hinge, a fixed seat is fixedly connected to the upper ends of both sides of the back of the display column, a rotating shaft is rotatably connected to the inner wall of the fixed seat, the bottom end of the rotating shaft is fixedly connected to the top end of the sliding column, and an adjustment assembly is arranged at the upper ends of both sides of the back of the display column.

[0008] The adjustment component includes a fixing groove, which is arranged at the upper ends of both sides of the back of the display column, the inner top wall of the fixing groove is fixedly connected with a fixing spring, the bottom end of the fixing spring is fixedly connected with a sliding block, one end of the sliding block extends to the outside of the fixing groove and is fixedly connected with a positioning block, one side of the sliding block is fixedly connected with a linkage rod, and the surface of the rotating shaft is provided with positioning holes at equal angles. After the display column is rotated to a suitable angle, the elastic force of the fixing spring is used to make the sliding block descend and drive the positioning block to be stuck in a suitable positioning hole, thereby changing the inclination angle of the display column, which is convenient for consumers to watch and use.

[0009] Preferably, a sliding structure is formed between one end of the sliding block and the interior of the fixing groove, and the shape of the sliding block and the fixing groove in a top view is convex, thereby improving the stability of the positioning block sliding up and down.

[0010] Preferably, a snap-fit ​​structure is formed between the positioning block and the interior of the positioning hole, and the positioning block is cylindrical in shape, so as to achieve limited fixation of the rotating shaft and the fixing seat after rotation.

[0011] Preferably, the upper end of the back side of the fixed cylinder is threadedly connected with a fixing bolt, and the lower end of the back side of the sliding column is provided with bolt holes threadedly matched with the fixing bolts at equal intervals to achieve limited fixation between the sliding column and the fixed cylinder after sliding.

[0012] Preferably, the water collecting component includes a water collecting bucket, which is fixedly connected to one end of the top of the base, a one-way valve is fixedly connected to the lower end of the water collecting bucket, a card slot is opened at an equal angle at the top of the water collecting bucket, the inner wall of the water collecting bucket is movably connected to a filter net, a card block is fixedly connected to the surface of the filter net at an equal angle, a pull block is fixedly connected to the inner bottom wall of the filter net, and a drain pipe is fixedly connected to the lower end of one side of the base, and external rainwater will first be filtered through the filter net, and after impurities such as fallen leaves are filtered out, the subsequent rainwater will be discharged to the inside of the base for storage in one direction through the one-way valve, thereby increasing the overall dead weight of the base, thereby improving the stability of its placement, and improving the wind resistance stability of the display column after placement.

[0013] Preferably, a locking structure is formed between the clamping block and the inside of the clamping slot, and the shape of the clamping slot and the clamping block in a top view is convex, which improves the stability of the installation of the filter screen and the upper end of the water collecting bucket.

[0014] Preferably, a card slot is fixedly connected to the inner bottom wall of the base, and the inclination angle of the card slot to the horizontal direction is ten degrees, so that rainwater inside the base can be quickly discharged.

[0015] Preferably, a rain shield is fixedly connected to the top of the display column, and the cross-section of the rain shield is in the shape of an isosceles triangle, which reduces the direct fall of external rainwater on the viewing window.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The utility model provides a fixed cylinder, an adjustment assembly, a rotating shaft, a sliding column and a fixing seat, and utilizes the sliding of the fixed cylinder and the sliding column to change the overall height of the display column, and then utilizes the threaded cooperation of the fixing bolt and the bolt hole to realize the limited fixation after the sliding of the sliding column, and then utilizes the relative rotation of the rotating shaft and the fixing seat to change the inclination of the display column to a suitable angle, and utilizes the elastic force of the fixing spring to make the sliding block descend and drive the positioning block to be clamped into a suitable positioning hole, so as to realize the limited fixation after the rotating shaft and the fixing seat are rotated, and then the inclination angle of the display column can be changed, and the overall display height and inclination angle of the display column can be adjusted, which is convenient for consumers to watch and use, and improves its applicability;

[0018] 2. In the utility model, by setting up the water collection component and the base, the external rainwater will first be filtered through the filter net. After filtering out impurities such as fallen leaves, the rainwater will be discharged to the base for storage in one direction through the one-way valve, thereby increasing the overall deadweight of the base, thereby improving the stability of its placement and the wind resistance stability of the display column after placement. At the same time, when the base needs to be transported, the drain pipe is opened and the inclined card slot is used to allow the rainwater inside the base to be quickly discharged, which is convenient for its transportation. The filter net can be taken out regularly to facilitate the centralized treatment of impurities such as fallen leaves inside the filter net to avoid affecting the subsequent rainwater delivery rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 It is a schematic diagram of the overall structure of the base of the utility model in a rear cross-sectional view;

[0023] Figure 4 It is a schematic diagram of the partial explosion structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the explosion structure at the water collecting bucket of the utility model;

[0025] Figure 6 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. rain shield; 2. visual window; 3. display column; 4. fixing cylinder; 5. water collection assembly; 501. one-way valve; 502. water collection bucket; 503. filter screen; 504. drain pipe; 505. slot; 506. pull block; 507. block; 6. base; 7. universal wheel; 8. adjustment assembly; 801. linkage rod; 802. sliding block; 803. fixing spring; 804. fixing slot; 805. positioning hole; 806. positioning block; 9. rotating shaft; 10. sliding column; 11. fixing bolt; 12. fixing seat; 13. bolt hole. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] The preferred embodiment of the publicity display device provided by the utility model is as follows Figures 1 to 6 As shown: a publicity display device, including a base 6, four corners of the bottom end of the base 6 are fixedly connected with universal wheels 7, a water collecting component 5 is arranged on the base 6, fixed cylinders 4 are fixedly connected to both sides of the top end of the base 6, and sliding columns 10 extending to the outside of the fixed cylinder 4 are movably connected inside the fixed cylinder 4, a display column 3 is arranged above the base 6, a visual window 2 is fixedly connected to the front of the display column 3 through a hinge, a fixed seat 12 is fixedly connected to the upper ends of both sides of the back of the display column 3, a rotating shaft 9 is rotatably connected to the inner wall of the fixed seat 12, the bottom end of the rotating shaft 9 is fixedly connected to the top end of the sliding column 10, and an adjustment component 8 is arranged on the upper ends of both sides of the back of the display column 3.

[0030] The adjusting component 8 includes a fixing groove 804, which is provided at the upper ends of both sides of the back of the display column 3. The inner top wall of the fixing groove 804 is fixedly connected with a fixing spring 803, and the bottom end of the fixing spring 803 is fixedly connected with a sliding block 802. One end of the sliding block 802 extends to the outside of the fixing groove 804 and is fixedly connected with a positioning block 806. One side of the sliding block 802 is fixedly connected with a linkage rod 801. Positioning holes 805 are provided at equal angles on the surface of the rotating shaft 9. After the display column 3 is rotated to a suitable angle, the elastic force of the fixing spring 803 is used to make the sliding block 802 descend and drive the positioning block 806 to be stuck in a suitable positioning hole 805, thereby changing the inclination angle of the display column 3, which is convenient for consumers to watch and use.

[0031] In this embodiment, a sliding structure is formed between one end of the sliding block 802 and the inside of the fixed groove 804. The shape of the sliding block 802 and the fixed groove 804 in the top view is convex. The sliding of the convex sliding block 802 and the inside of the fixed groove 804 is used to improve the stability of the upward and downward sliding of the positioning block 806.

[0032] In this embodiment, a snap-fit ​​structure is formed between the positioning block 806 and the interior of the positioning hole 805. The positioning block 806 is cylindrical in shape. The snap-fit ​​between the positioning block 806 and the interior of the positioning hole 805 is used to achieve limited fixation of the rotating shaft 9 and the fixing seat 12 after rotation.

[0033] In this embodiment, the upper end of the back side of the fixed cylinder 4 is threadedly connected with a fixing bolt 11, and the lower end of the back side of the sliding column 10 is provided with bolt holes 13 threadedly matched with the fixing bolts 11 at equal intervals. The fixing bolts 11 and the threads inside the bolt holes 13 are matched to achieve limited fixation between the sliding column 10 and the fixed cylinder 4 after sliding.

[0034] Example 2

[0035] On the basis of Example 1, a preferred embodiment of the publicity and display device provided by the present utility model is as follows: Figures 1 to 6 As shown: the water collecting component 5 includes a water collecting bucket 502, which is fixedly connected to one end of the top of the base 6, and a one-way valve 501 is fixedly connected to the lower end of the water collecting bucket 502. A card slot 505 is provided at an equal angle at the top of the water collecting bucket 502. The inner wall of the water collecting bucket 502 is movably connected to a filter screen 503, and a card block 507 is fixedly connected to the surface of the filter screen 503 at an equal angle. A pull block 506 is fixedly connected to the inner bottom wall of the filter screen 503, and a drain pipe 504 is fixedly connected to the lower end of one side of the base 6. External rainwater will first be filtered through the filter screen 503. After filtering impurities such as fallen leaves, the subsequent rainwater will be discharged to the base 6 for storage in one direction through the one-way valve 501, thereby increasing the overall dead weight of the base 6, thereby improving the wind resistance stability of the display column 3 after it is placed.

[0036] In this embodiment, a locking structure is formed between the block 507 and the interior of the slot 505. The shape of the slot 505 and the block 507 in the top view is convex. The locking of the convex block 507 with the interior of the slot 505 is used to improve the stability of the installation of the filter 503 and the upper end of the water collecting bucket 502.

[0037] In this embodiment, a slot 505 is fixedly connected to the inner bottom wall of the base 6 , and the slot 505 is inclined at an angle of ten degrees to the horizontal direction. The inclined slot 505 allows rainwater inside the base 6 to be quickly drained.

[0038] In addition, a rain shield 1 is fixedly connected to the top of the display column 3 . The cross-section of the rain shield 1 is in the shape of an isosceles triangle. The isosceles triangle rain shield 1 is used to reduce the direct fall of external rainwater on the viewing window 2 .

[0039] The working principle and use process of the utility model are as follows: first, the universal wheel 7 is used to quickly transport the base 6 to the display location with publicity, and then the linkage rod 801 is toggled to drive the sliding block 802 to slide and compress the fixing spring 803, until the positioning block 806 is driven to rise and completely disengage from the inside of the positioning hole 805, and then the display column 3 is rotated to make the rotating shaft 9 and the fixing seat 12 rotate to a suitable angle, and then the linkage rod 801 is released, and the elastic force of the fixing spring 803 is used to make the sliding block 802 descend and drive the positioning block 806 to be stuck in the suitable positioning hole 805, so as to achieve the limited fixation after the rotating shaft 9 and the fixing seat 12 are rotated, so as to change the inclination angle of the display column 3, and then the fixing bolt 11 is rotated to completely separate from the inside of the bolt hole 13, and then the sliding between the sliding column 10 and the fixing tube 4 is used to change the display column 3 to a suitable height, and then the fixing bolt 11 is reversely rotated to the inside of the suitable bolt hole 13, so as to achieve the limited fixation after the sliding of the sliding column 10, and then the overall display height and its inclination angle of the display column 3 can be changed, which is convenient for consumers to watch and use;

[0040] At the same time, external tap water or rainwater during rain can be manually transported to the inside of the water collecting bucket 502. At this time, it is filtered through the filter net 503. After the impurities such as fallen leaves are filtered, the rainwater is discharged to the inside of the base 6 for storage in one direction through the one-way valve 501, which increases the overall deadweight of the base 6, thereby improving its placement stability and improving the wind resistance stability of the display column 3 after placement. The one-way valve 501 is set to achieve one-way flow of water to avoid the evaporation of water inside the base 6. At the same time, when the base 6 needs to be transported, the drain pipe 504 is opened, and the inclined card slot 505 is used to make the rainwater inside the base 6 quickly discharged, which is convenient for its transportation. At the same time, the filter net 503 can be taken out from the inside of the water collecting bucket 502 by pulling the pull block 506, which is convenient for centralized processing of impurities such as fallen leaves inside the filter net 503. During installation, the card block 507 is engaged with the inside of the card slot 505 to achieve the installation of the filter net 503.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A publicity display device, comprising a base (6), characterized in that: Universal wheels (7) are fixedly connected at four corners of the bottom end of the base (6); a water collecting assembly (5) is arranged on the base (6); fixed cylinders (4) are fixedly connected to the two sides of the top end of the base (6); a sliding column (10) extending to the outside of the fixed cylinder (4) is movably connected inside the fixed cylinder (4); a display column (3) is arranged above the base (6); a visual window (2) is fixedly connected to the front of the display column (3) through a hinge; a fixed seat (12) is fixedly connected to the upper ends of the two sides of the back of the display column (3); a rotating shaft (9) is rotatably connected to the inner wall of the fixed seat (12); the bottom end of the rotating shaft (9) is fixedly connected to the top of the sliding column (10); and an adjusting assembly (8) is arranged at the upper ends of the two sides of the back of the display column (3); The adjustment assembly (8) comprises a fixing groove (804), wherein the fixing groove (804) is provided at the upper ends of both sides of the back of the display column (3), the inner top wall of the fixing groove (804) is fixedly connected with a fixing spring (803), the bottom end of the fixing spring (803) is fixedly connected with a sliding block (802), one end of the sliding block (802) extends to the outside of the fixing groove (804) and is fixedly connected with a positioning block (806), one side of the sliding block (802) is fixedly connected with a linkage rod (801), and the surface of the rotating shaft (9) is provided with positioning holes (805) at equal angles.

2. A publicity and display device according to claim 1, characterized in that: A sliding structure is formed between one end of the sliding block (802) and the interior of the fixing groove (804), and the shape of the sliding block (802) and the fixing groove (804) in a top view is convex.

3. A publicity and display device according to claim 1, characterized in that: A snap-fit ​​structure is formed between the positioning block (806) and the interior of the positioning hole (805), and the positioning block (806) is cylindrical in shape.

4. A publicity and display device according to claim 1, characterized in that: The upper end of the back side of the fixing cylinder (4) is threadedly connected with a fixing bolt (11), and the lower end of the back side of the sliding column (10) is provided with bolt holes (13) threadedly matched with the fixing bolt (11) at equal intervals.

5. A publicity and display device according to claim 1, characterized in that: The water collecting component (5) comprises a water collecting bucket (502), the water collecting bucket (502) being fixedly connected to one end of the top of the base (6), the lower end of the water collecting bucket (502) being fixedly connected to a one-way valve (501), the top of the water collecting bucket (502) being provided with a clamping groove (505) at an equal angle, the inner wall of the water collecting bucket (502) being movably connected to a filter screen (503), the surface of the filter screen (503) being fixedly connected to a clamping block (507) at an equal angle, the inner bottom wall of the filter screen (503) being fixedly connected to a pull block (506), and the lower end of one side of the base (6) being fixedly connected to a drain pipe (504).

6. A publicity and display device according to claim 5, characterized in that: The clamping block (507) and the interior of the clamping slot (505) form a clamping structure, and the shapes of the clamping slot (505) and the clamping block (507) in a top view are convex.

7. A publicity and display device according to claim 1, characterized in that: A slot (505) is fixedly connected to the inner bottom wall of the base (6), and the slot (505) has an inclination angle of ten degrees with respect to the horizontal direction.

8. A publicity and display device according to claim 1, characterized in that: The top of the display column (3) is fixedly connected to a rain shield (1), and the cross-section of the rain shield (1) is in the shape of an isosceles triangle.

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