A display device for petroleum products

Abstract

The utility model discloses a kind of display devices of petroleum product sales, including bottom plate, support rod and support plate, the top of the bottom plate is fixedly connected with support rod, the top of the support rod is fixedly connected with support plate, the four corners of the bottom plate top are fixedly connected with support rod. The utility model is through the cooperation of bottom plate, support rod, support plate, support rod, positioning groove, connecting groove, clamping frame, connecting plate, sliding slot, moving frame, guide slot, sliding block, stabilizer, spring, isolation plate, through slot, pull handle, limit frame, limit rod and limit hole, the problem that the existing equipment is more used fixed structure, display board is often needed to consume more time and manpower when installing and disassembling, not enough convenient operation, in addition, the existing equipment can usually only be clamped to fixed size display board, lack of adjusting flexibility, lead to its application range is limited, difficult to meet the diversified display needs problem.

Description

Technical Field

[0001] This utility model belongs to the field of petroleum product sales technology, and in particular relates to a display device for the sale of petroleum products. Background Technology

[0002] Petroleum products refer to various products refined from crude oil through a series of physical and chemical processes. They mainly include gasoline, diesel, lubricating oil, asphalt, etc., and are widely used in transportation, industry, construction and other fields. These products are an indispensable part of the operation of modern economy and society. Sales display devices refer to facilities used for product display and promotion, such as display boards, display stands, display cases, etc., which aim to attract customers' attention and enhance product image and sales effect. Display boards are a common form, usually used to post advertisements or product information, and play a guiding and explanatory role.

[0003] The problems with existing technologies are: existing equipment mostly adopts a fixed structure, and the installation and dismantling of display boards often require a lot of time and manpower, making operation inconvenient. In addition, existing equipment can usually only clamp display boards of fixed size, lacking adjustment flexibility, which limits its applicability and makes it difficult to meet diverse display needs. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a display device for the sale of petroleum products. It has the advantages of convenient operation and strong adaptability. It solves the problems that existing equipment mostly adopts a fixed structure, and the installation and disassembly of the display boards often require a lot of time and manpower, making operation inconvenient. In addition, existing equipment can usually only clamp display boards of fixed size, lacking adjustment flexibility, which limits its application scope and makes it difficult to meet diverse display needs.

[0005] This utility model is implemented as follows: a display device for the sale of petroleum products includes a base plate, a support rod, and a support plate. The support rod is fixedly connected to the top of the base plate, and the support plate is fixedly connected to the top of the support rod. Support rods are fixedly connected to the four corners of the top of the base plate, and the other end of each support rod is fixedly connected to the surface of the support rod. A positioning groove is provided at the bottom of the front side of the support plate.

[0006] As a preferred embodiment of this utility model, two connecting grooves are provided on both the left and right sides of the front surface of the support plate, and clamping frames are placed on both the left and right sides of the front surface of the support plate. The sides of the clamping frames that are close to each other are slidably connected to the inside of the connecting grooves. Connecting plates are placed on both the left and right sides of the rear surface of the support plate, and the front sides of the connecting plates are fixedly connected to the rear sides of the clamping frames. By setting the clamping frames, the display board can be quickly positioned and firmly clamped, and it is also easy to make flexible adjustments according to different sizes, thereby improving the adaptability and ease of operation of the device.

[0007] In a preferred embodiment of this invention, sliding grooves are provided on both the left and right sides of the rear surface of the support plate, and a movable frame is placed on the rear side of the support plate. The left and right sides of the front surface of the movable frame are slidably connected to the interior of the sliding grooves. Guide grooves are provided on both the left and right sides of the front surface of the movable frame, and the guide grooves are all inclined at a certain angle. Slider blocks are fixedly connected to the rear side of the connecting plate, and the slider blocks are slidably connected to the interior of the guide grooves. By setting the guide grooves and sliders, the vertical movement of the movable frame can be converted into the horizontal displacement of the connecting plate and the clamping frame, thereby realizing the automatic clamping or release of the display board and improving the operating efficiency.

[0008] As a preferred embodiment of this utility model, a stabilizing rod is placed on the rear side of the support plate, and both the upper and lower ends of the stabilizing rod are fixedly connected to the rear side of the support plate. The upper and lower sides of the movable frame are slidably connected to the surface of the stabilizing rod. By setting the stabilizing rod, the movable frame has good guidance and running stability during the up and down movement, effectively preventing the movable frame from deviating during the movement.

[0009] As a preferred embodiment of this utility model, springs are sleeved on both the upper and lower sides of the stabilizing rod. The top of each spring is fixedly connected to the surface of the movable frame, and the bottom of each spring is fixedly connected to the surface of the stabilizing rod. By setting the springs, the movable frame can be automatically reset, which can drive the clamping frame to quickly clamp the display board and improve the ease of operation of the device.

[0010] As a preferred embodiment of this utility model, an isolation plate is placed on the rear side of the support plate, and the four corners of the front side of the isolation plate are fixedly connected to the rear side of the support plate. Through grooves are opened on both the left and right sides of the front surface of the isolation plate, and a pull handle is placed on the rear side of the isolation plate. The left and right sides of the front surface of the pull handle are slidably connected to the inside of the through grooves, and the front side of the pull handle is fixedly connected to the rear side of the movable frame. By setting the pull handle, it is convenient for users to manually adjust the movable frame, realize the quick release and reset of the clamping frame, thereby improving the operational efficiency and ease of use of the display board installation and replacement.

[0011] As a preferred embodiment of this utility model, a limiting frame is fixedly connected to the top of the pull handle, and a limiting rod is placed inside the limiting frame. The limiting rod is slidably connected to the inside of the limiting frame. A number of limiting holes are equidistantly opened on the rear side of the isolation plate. The limiting holes and the limiting rods cooperate with each other. By setting the limiting rods and limiting holes, the movable frame can be temporarily fixed during installation to prevent the spring from prematurely pushing it to reset, thereby ensuring that the display board is stably placed and accurately clamped.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model solves the problems of existing equipment, which mostly adopts a fixed structure, requiring a lot of time and manpower for the installation and disassembly of display boards, and is not convenient to operate. In addition, existing equipment can usually only clamp display boards of fixed size, lacking adjustment flexibility, which limits its application range and makes it difficult to meet diverse display needs.

[0014] 2. By setting a limiting rod and a limiting hole, this utility model can temporarily fix the movable frame during installation, preventing the spring from prematurely pushing it back to its original position, thereby ensuring that the display board is placed stably and clamped accurately. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the device provided in this embodiment of the utility model;

[0016] Figure 2 This is a partial three-dimensional structural schematic diagram of the device provided in this embodiment of the utility model;

[0017] Figure 3 This is a partial three-dimensional structural diagram of the device when the clamping frame moves, provided in an embodiment of the present invention;

[0018] Figure 4 This is a partial perspective sectional view of the device provided in this embodiment of the utility model.

[0019] In the diagram: 1. Base plate; 2. Support rod; 3. Support plate; 4. Support rod; 5. Positioning groove; 6. Connecting groove; 7. Clamping frame; 8. Connecting plate; 9. Slide groove; 10. Moving frame; 11. Guide groove; 12. Slider; 13. Stabilizing rod; 14. Spring; 15. Isolation plate; 16. Through groove; 17. Pull handle; 18. Limiting frame; 19. Limiting rod; 20. Limiting hole. Detailed Implementation

[0020] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0021] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 4As shown in the figure, the present invention provides a display device for the sale of petroleum products, including a base plate 1, a support rod 2 and a support plate 3. The support rod 2 is fixedly connected to the top of the base plate 1, and the support plate 3 is fixedly connected to the top of the support rod 2. Support rods 4 are fixedly connected to the four corners of the top of the base plate 1, and the other end of each support rod 4 is fixedly connected to the surface of the support rod 2. A positioning groove 5 is provided at the bottom of the front side of the support plate 3.

[0023] refer to Figure 3 Two connecting grooves 6 are provided on the left and right sides of the front surface of the support plate 3. Clamping frames 7 are placed on the left and right sides of the front surface of the support plate 3. The sides of the clamping frames 7 that are close to each other are slidably connected to the inside of the connecting grooves 6. Connecting plates 8 are placed on the left and right sides of the rear surface of the support plate 3. The front side of the connecting plates 8 is fixedly connected to the rear side of the clamping frames 7.

[0024] By adopting the above solution, the clamping frame 7 can be set up to achieve quick positioning and stable clamping of the display board, and at the same time, it is easy to make flexible adjustments according to different sizes, thereby improving the adaptability and ease of operation of the device.

[0025] refer to Figure 4 The left and right sides of the rear surface of the support plate 3 are provided with sliding grooves 9. A movable frame 10 is placed on the rear side of the support plate 3. The left and right sides of the front surface of the movable frame 10 are slidably connected to the inside of the sliding grooves 9. The left and right sides of the front surface of the movable frame 10 are provided with guide grooves 11. The guide grooves 11 are all at a certain angle. The rear side of the connecting plate 8 is fixedly connected with sliders 12. The sliders 12 are all slidably connected to the inside of the guide grooves 11.

[0026] By adopting the above solution, the vertical movement of the movable frame 10 can be converted into the horizontal displacement of the connecting plate 8 and the clamping frame 7 by setting the guide groove 11 and the slider 12, thereby realizing the automatic clamping or release of the display board and improving the operating efficiency.

[0027] refer to Figure 4 A stabilizing rod 13 is placed on the rear side of the support plate 3. Both the upper and lower ends of the stabilizing rod 13 are fixedly connected to the rear side of the support plate 3. Both the upper and lower sides of the movable frame 10 are slidably connected to the surface of the stabilizing rod 13.

[0028] The above solution is adopted: by setting a stabilizing bar 13, the moving frame 10 has good guidance and running stability during the up and down movement, effectively preventing the moving frame 10 from deviating during the movement.

[0029] refer to Figure 4 Springs 14 are fitted on both the upper and lower sides of the stabilizer bar 13. The top of each spring 14 is fixedly connected to the surface of the movable frame 10, and the bottom of each spring 14 is fixedly connected to the surface of the stabilizer bar 13.

[0030] By adopting the above solution, the automatic reset function of the movable frame 10 can be realized by setting the spring 14, which drives the clamping frame 7 to quickly clamp the display board, thereby improving the ease of operation of the device.

[0031] refer to Figure 2 An isolation plate 15 is placed on the rear side of the support plate 3. The four corners of the front side of the isolation plate 15 are fixedly connected to the rear side of the support plate 3. The left and right sides of the front surface of the isolation plate 15 are provided with through slots 16. A pull handle 17 is placed on the rear side of the isolation plate 15. The left and right sides of the front surface of the pull handle 17 are slidably connected to the inside of the through slots 16. The front side of the pull handle 17 is fixedly connected to the rear side of the movable frame 10.

[0032] By adopting the above solution, the user can easily adjust the movable frame 10 manually by setting the pull handle 17, and realize the quick release and reset of the clamping frame 7, thereby improving the efficiency and ease of use of the installation and replacement of the display board.

[0033] refer to Figure 2 Pull the top of the 17 to fix the limit frame 18. The limit frame 18 contains a limit rod 19. The limit rod 19 is slidably connected to the inside of the limit frame 18. A number of limit holes 20 are equidistantly opened on the rear side of the isolation plate 15. The limit holes 20 and the limit rod 19 are used in conjunction with each other.

[0034] By adopting the above solution, by setting the limiting rod 19 and the limiting hole 20, the movable frame 10 can be temporarily fixed during installation to prevent the spring 14 from pushing it to reset too early, thereby ensuring that the display board is placed stably and clamped accurately.

[0035] The working principle of this utility model:

[0036] In use, first pull the limiting rod 19 backward along the limiting frame 18. After the limiting rod 19 moves out of the limiting hole 20, use the pull handle 17 to pull the moving frame 10 downward. Since the clamping frame 7 is slidably connected to the inside of the connecting groove 6 and the connecting plate 8 is fixedly connected to the rear side of the clamping frame 7, the connecting plate 8 can only move left and right. When the moving frame 10 moves downward, the sliders 12 on both sides will move the connecting plates 8 on both sides away from each other due to the tilt angle of the guide groove 11. Then the connecting plate 8 drives the clamping frame 7 to move. When the clamping frames 7 on both sides move to a suitable distance, stop pressing the pull handle 17 and insert the limiting rod 19 into the corresponding limiting hole 20 to fix the position of the clamping frames 7 on both sides. Then place the display plate on the top of the positioning groove 5 and then pull out the limiting rod 19. At this time, the spring 14 will reset the moving frame 10, thereby resetting the clamping frames 7 on both sides and fixing the display plate.

[0037] In summary, this petroleum product sales display device, through the coordinated use of a base plate 1, support rod 2, support plate 3, support rod 4, positioning groove 5, connecting groove 6, clamping frame 7, connecting plate 8, sliding groove 9, moving frame 10, guide groove 11, slider 12, stabilizing rod 13, spring 14, isolation plate 15, through groove 16, pull handle 17, limiting frame 18, limiting rod 19, and limiting hole 20, solves the problems of existing equipment that mostly adopts a fixed structure, which often requires a lot of time and manpower for the installation and disassembly of display boards, making operation inconvenient. In addition, existing equipment can usually only clamp display boards of fixed size, lacking adjustment flexibility, which limits its applicability and makes it difficult to meet diverse display needs.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A display device for the sale of petroleum products, comprising a base plate (1), a support rod (2), and a support plate (3), characterized in that: The top of the base plate (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a support plate (3), the four corners of the top of the base plate (1) are fixedly connected to support rods (4), the other end of the support rods (4) is fixedly connected to the surface of the support rod (2), and a positioning groove (5) is provided at the bottom of the front side of the support plate (3). Two connecting slots (6) are opened on the left and right sides of the front surface of the support plate (3). Clamping frames (7) are placed on the left and right sides of the front surface of the support plate (3). The clamping frames (7) are slidably connected to the inside of the connecting slots (6) on the side that is close to each other. Connecting plates (8) are placed on the left and right sides of the rear surface of the support plate (3). The front side of the connecting plates (8) is fixedly connected to the rear side of the clamping frames (7). The support plate (3) has sliding grooves (9) on both the left and right sides of its rear surface. A movable frame (10) is placed on the rear side of the support plate (3). The left and right sides of the front surface of the movable frame (10) are slidably connected to the inside of the sliding grooves (9). The left and right sides of the front surface of the movable frame (10) have guide grooves (11). The guide grooves (11) are all at a certain angle. The rear side of the connecting plate (8) is fixedly connected to a slider (12). The sliders (12) are all slidably connected to the inside of the guide grooves (11).

2. The petroleum product sales display device as described in claim 1, characterized in that: A stabilizing rod (13) is placed on the rear side of the support plate (3). The upper and lower ends of the stabilizing rod (13) are fixedly connected to the rear side of the support plate (3). The upper and lower sides of the movable frame (10) are slidably connected to the surface of the stabilizing rod (13).

3. The petroleum product sales display device as described in claim 2, characterized in that: Springs (14) are fitted on both the upper and lower sides of the stabilizer (13). The top of each spring (14) is fixedly connected to the surface of the movable frame (10), and the bottom of each spring (14) is fixedly connected to the surface of the stabilizer (13).

4. The petroleum product sales display device as described in claim 1, characterized in that: An isolation plate (15) is placed on the rear side of the support plate (3). The four corners of the front side of the isolation plate (15) are fixedly connected to the rear side of the support plate (3). The left and right sides of the front surface of the isolation plate (15) are provided with through grooves (16). A pull handle (17) is placed on the rear side of the isolation plate (15). The left and right sides of the front surface of the pull handle (17) are slidably connected to the inside of the through groove (16). The front side of the pull handle (17) is fixedly connected to the rear side of the movable frame (10).

5. The petroleum product sales display device as described in claim 4, characterized in that: The top of the pull handle (17) is fixedly connected to a limiting frame (18), and a limiting rod (19) is placed inside the limiting frame (18). The limiting rod (19) is slidably connected to the inside of the limiting frame (18). A number of limiting holes (20) are equidistantly opened on the rear side of the isolation plate (15). The limiting holes (20) and the limiting rod (19) cooperate with each other.

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