Education propaganda display device
By designing an education and publicity display device that includes a drive motor, a screw, a sliding sleeve, a lifting seat and a transparent cover, the problems of the existing device being fragile, insensitive to change and poor publicity effect are solved, and the convenient replacement and replacement of publicity documents are achieved. Good protection improves the function and applicability of the device.
Patent Information
- Application Number
- CN202420341667.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The existing educational publicity and display devices are vulnerable to damage and insensitive to changes, and the publicity documents are prone to falling off, which affects the publicity effect and has a single function.
Designed a promotion and display device including the base, columns, limited tanks, guide columns, sliding sleeves, screws, driving motors, lifts, racks, transparent hoods, LED lights and solar panels Rotate, use the sliding cover and the guidance column limit, the nut seat drives the lifting seat to decrease, the shelf stretches out the transparent cover to place publicity documents, and uses the sealing ring to improve the sealing effect to prevent the dust from invading.
It realizes the convenient loading, unloading and replacement of promotional documents, improves the protective effect and visibility of the documents, and uses solar panels and LED lights to improve the energy saving and visual brightness of the equipment. It has multiple functions and is suitable for use in a variety of environments.
Smart Images
Figure CN222394528U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display devices, in particular to an educational publicity display device. Background Art
[0002] With the country's strengthening of the construction of a civilized society and etiquette China, the establishment of cultural propaganda columns and cultural walls has become more and more common. The cultural walls we usually see in daily life are painted with educational cartoons such as civilized etiquette on the wall. This method is very eye-catching and has a good propaganda effect, but it is more fragile and insensitive to changes. Relatively speaking, propaganda columns are more widely used. The current educational propaganda display devices mostly post documents directly on the propaganda columns. Due to the long time or the adhesive, they may fall off, affecting the propaganda effect, and the function is relatively single. To this end, we proposed an educational propaganda display device. Utility Model Content
[0003] The purpose of the utility model is to provide an educational publicity display device to overcome the technical problems existing in the prior art.
[0004] In order to achieve the above technical objectives and the above technical effects, the utility model provides the following technical solutions:
[0005] An educational publicity and display device comprises a base, wherein columns are connected to the left and right sides of the top of the base, and limiting grooves are symmetrically provided on the sides where the two columns are close to each other, a guide column is connected to the limiting groove on the left side, a sliding sleeve is provided on the outer wall of the guide column, a screw is rotatably connected to the limiting groove on the right side, a driving motor is connected to the lower end of the screw, a nut seat is screwed on the outer wall of the screw, a lifting seat is connected between the sliding sleeve and the nut seat, a storage rack is connected to the top of the lifting seat, the upper ends of the two columns are commonly connected to a top plate, a rain shelter is connected to the top of the top plate, a transparent cover is provided at the middle section of the bottom of the top plate, and LED lights are connected to the front and back sides of the bottom of the top plate.
[0006] Preferably, in an educational publicity and display device, the outer walls of the columns are connected to side guard plates at the front and rear ends, a plurality of lock buckles are installed on the bottom walls of the side guard plates, a receiving cavity is opened at the front and rear ends of the lifting seat, the inner wall of the receiving cavity is rotatably connected to a winding shaft through a clockwork spring, a winding cloth is wound on the outer surface of the winding shaft, a plurality of clamping rings are equidistantly connected to the left and right ends of the winding cloth, and a pull ring is connected to one end of the winding cloth extending out of the receiving cavity.
[0007] Preferably, in an educational publicity and display device, the rain shelter is composed of a V-shaped baffle and two triangular side panels, the outer wall of the V-shaped baffle is connected to a solar panel, the inner wall of the V-shaped baffle is connected to a charge and discharge controller and a battery, the solar panel is connected to the battery through the charge and discharge controller, the outer wall of the column is connected to a control panel, and the control panel is electrically connected to a drive motor, an LED light and a battery.
[0008] Preferably, in an educational publicity and display device, the lifting seat is located directly below the opening of the transparent cover, and a sealing ring is connected to the lower end of the transparent cover.
[0009] Preferably, in an educational publicity and display device, rectangular grooves are provided at the front and rear ends of the storage rack.
[0010] Preferably, in an educational publicity and display device, the four bottom corners of the base are connected with movable wheels, brake pads are installed on the movable wheels, and reinforcing ribs are welded between the base and the column.
[0011] The beneficial effects of the utility model are:
[0012] The utility model has a reasonable structural design. The screw is driven by a driving motor to rotate, and the sliding sleeve is used to cooperate with the guide column for limiting. The nut seat can drive the lifting seat to descend, which is convenient for loading, unloading and replacing promotional documents. After the screw is reversed, the storage rack is incorporated into the transparent cover, and the sealing effect is improved by the sealing ring. The promotional documents can be well protected without affecting the appearance. The solar panel is used to convert energy for equipment use, the LED lamp is used to increase the brightness of the field of vision, the awning is used to block rain and snow, and the clamping ring is fixed by the lock after the roll cloth is unfolded, so that a supporting seat can be formed for pedestrians to temporarily rest and shelter from the rain. It has various functions. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;
[0015] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;
[0016] Figure 3 It is a schematic diagram of the internal structure of the lifting seat in the utility model.
[0017] In the figure: 1. base; 2. column; 3. limit groove; 4. guide column; 5. sliding sleeve; 6. screw; 7. driving motor; 8. nut seat; 9. lifting seat; 10. storage rack; 11. top plate; 12. rain shelter; 13. transparent cover; 14. LED light; 15. moving wheel; 16. reinforcing rib; 21. side guard plate; 22. lock buckle; 23. control panel; 91. accommodating cavity; 92. clockwork spring; 93. winding and unwinding shaft; 94. winding cloth; 95. snap ring; 96. pull ring; 121. V-shaped baffle; 122. triangular side plate; 123. solar cell panel; 124. charge and discharge controller; 125. battery; 131. sealing ring. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in 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.
[0019] See also Figure 1-3 As shown, this embodiment is an educational publicity and display device, including a base 1, with columns 2 connected to the left and right sides of the top of the base 1, and limiting grooves 3 are symmetrically provided on the side where the two columns 2 are close to each other, a guide column 4 is connected to the limiting groove 3 on the left side, and a sliding sleeve 5 is sleeved on the outer wall of the guide column 4, and a screw 6 is rotatably connected in the limiting groove 3 on the right side, and a driving motor 7 is connected to the lower end of the screw 6, and a nut seat 8 is screwed on the outer wall of the screw 6, and a lifting seat 9 is connected between the sliding sleeve 5 and the nut seat 8, and a storage rack 10 is connected to the top of the lifting seat 9, and the upper ends of the two columns 2 are commonly connected to a top plate 11, and the top of the top plate 11 is connected to a rain shelter 12, and the bottom of the top plate 11 is connected to a transparent cover 13 in the middle section, and the front and back sides of the bottom of the top plate 11 are connected to LED lights 14.
[0020] The outer wall of the column 2 is connected to side guard plates 21 at the front and rear ends, and a plurality of lock buckles 22 are installed on the bottom wall of the side guard plates 21. The lifting seat 9 is provided with accommodating chambers 91 at the front and rear ends. The inner wall of the accommodating chamber 91 is rotatably connected to a winding shaft 93 through a clockwork spring 92. The outer surface of the winding shaft 93 is wound with a rolling cloth 94. The left and right ends of the rolling cloth 94 are equidistantly connected with a plurality of snap rings 95. One end of the rolling cloth 94 extending out of the accommodating chamber 91 is connected with a pull ring 96.
[0021] The rain shelter 12 is composed of a V-shaped baffle 121 and two triangular side panels 122. The outer wall of the V-shaped baffle 121 is connected to a solar panel 123, and the inner wall of the V-shaped baffle 121 is connected to a charge and discharge controller 124 and a battery 125. The solar panel 123 is connected to the battery 125 through the charge and discharge controller 124. The outer wall of the column 2 is connected to a control panel 23, and the control panel 23 is electrically connected to the drive motor 7, the LED lamp 14 and the battery 125, and can absorb and convert light energy for use by the equipment, which is energy-saving and environmentally friendly.
[0022] The lifting seat 9 is located directly below the opening of the transparent cover 13 , and a sealing ring 131 is connected to the lower end of the transparent cover 13 to improve the sealing effect.
[0023] Rectangular grooves are provided at the front and rear ends of the storage rack 10 to facilitate the placement of promotional documents.
[0024] The four corners of the bottom of the base 1 are connected with moving wheels 15, and brake pads are installed on the moving wheels 15 to facilitate overall movement and fixation. Reinforcing ribs 16 are welded between the base 1 and the column 2 to improve the structural strength.
[0025] The specific implementation of the utility model is:
[0026] When the device is in use, the screw rod 6 is driven to rotate by the driving motor 7, and the sliding sleeve 5 is used to cooperate with the guide column 4 for limiting. The nut seat 8 can drive the lifting seat 9 to descend, and the storage rack 10 extends out of the transparent cover 13, and the educational publicity documents are placed in the rectangular groove. The driving motor 7 is controlled to drive the screw rod 6 to reverse, so that the storage rack 10 can be placed in the transparent cover 13, and the sealing ring 131 is used to improve the sealing effect to prevent dust from invading, so that the publicity documents can be well protected without affecting the appearance. The solar panel 123 absorbs and converts light energy, and the energy is stored in the battery 125 through the charge and discharge controller 124 for use by the equipment. When the brightness of the field of vision is low, the LED light 14 can be turned on for use, the rainproof awning 12 is used to block rain and snow, and the pull ring 96 is used to pull the roll cloth 94. After the roll shaft 93 is unwound, the roll cloth 94 is unfolded, and the snap ring 95 is fixed by the lock buckle 22. The roll cloth 94 can form a supporting seat for pedestrians to temporarily rest and shelter from the rain, and has various functions.
[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. An educational publicity and display device, comprising a base (1), characterized in that: The left and right sides of the top of the base (1) are connected with upright posts (2), and the two upright posts (2) are symmetrically provided with limiting grooves (3) on the sides close to each other. A guide post (4) is connected in the limiting groove (3) on the left side, and a sliding sleeve (5) is sleeved on the outer wall of the guide post (4). A screw rod (6) is rotatably connected in the limiting groove (3) on the right side, and a driving motor (7) is connected to the lower end of the screw rod (6). A nut seat (8) is screwed on the outer wall of the screw rod (6). A lifting seat (9) is connected between the sliding sleeve (5) and the nut seat (8), and a storage rack (10) is connected to the top of the lifting seat (9). The upper ends of the two upright posts (2) are commonly connected with a top plate (11), and a rainproof awning (12) is connected to the top of the top plate (11). A transparent cover (13) is provided at the middle section of the bottom of the top plate (11), and LED lamps (14) are connected to the front and rear sides of the bottom of the top plate (11).
2. An educational publicity and display device according to claim 1, characterized in that: The outer walls of the column (2) are connected to side guard plates (21) at the front and rear ends, and a plurality of lock buckles (22) are installed on the bottom wall of the side guard plates (21). The lifting seat (9) is provided with a receiving cavity (91) at the front and rear ends. The inner wall of the receiving cavity (91) is rotatably connected to a winding shaft (93) through a spring (92). The outer surface of the winding shaft (93) is wound with a winding cloth (94). The left and right ends of the winding cloth (94) are equidistantly connected with a plurality of snap rings (95), and one end of the winding cloth (94) extending out of the receiving cavity (91) is connected with a pull ring (96).
3. The educational publicity and display device according to claim 1, characterized in that: The rain shelter (12) is composed of a V-shaped baffle (121) and two triangular side plates (122); the outer wall of the V-shaped baffle (121) is connected to a solar panel (123); the inner wall of the V-shaped baffle (121) is connected to a charge and discharge controller (124) and a storage battery (125); the solar panel (123) is connected to the storage battery (125) via the charge and discharge controller (124); the outer wall of the column (2) is connected to a control panel (23); and the control panel (23) is electrically connected to a drive motor (7), an LED lamp (14) and the storage battery (125).
4. The educational publicity and display device according to claim 1, characterized in that: The lifting seat (9) is located directly below the opening of the transparent cover (13), and a sealing ring (131) is connected to the lower end of the transparent cover (13).
5. The educational publicity and display device according to claim 1, characterized in that: Rectangular grooves are provided at the front and rear ends of the storage rack (10).
6. The educational publicity and display device according to claim 1, characterized in that: The four corners of the bottom of the base (1) are connected to moving wheels (15), brake pads are installed on the moving wheels (15), and reinforcing ribs (16) are welded between the base (1) and the column (2).