A bellows display stand

Abstract

The utility model belongs to the technical field of show shelf, and disclose a corrugated pipe display support, including fixed base, be provided with adjusting assembly on the fixed base, the inner wall of fixed base back is connected with drive source, the top of fixed base is connected with first show shelf, the top of fixed base is connected with second show shelf with sliding. The utility model drives the rack plate translation movement of meshing with the rotation of drive transmission gear through drive source, the second show shelf is driven to make the translation movement along the horizontal direction, the fixed rod on the second show shelf is connected with the fixed rod on the first show shelf through the drive, and the plug-in structure is formed, so that the corrugated pipe is inserted from both ends synchronously, or the corrugated pipe with one end opening is abutted and limited, not only the corrugated pipe of different models is limited, but also the corrugated pipe is prevented from falling off from any port, and the radial swing of the corrugated pipe is limited, compared with one side fixed to adapt to the scene of exhibition frequent touch, carrying and jolt.

Description

Technical Field

[0001] This utility model belongs to the field of display rack technology, specifically a corrugated pipe display bracket. Background Technology

[0002] A bellows is a tubular elastic sensing element made of foldable corrugated sheets connected along the folding and stretching direction. Bellows are widely used in instrumentation, primarily as measuring elements in pressure gauges, converting pressure into displacement or force. Bellows have thin walls, high sensitivity, and a measurement range from tens of Pascals to tens of megapascals. They are suitable for measuring low pressures. Due to their flexibility and corrosion resistance, bellows are widely used in fluid transportation, engineering installation, and many other fields. In scenarios such as product demonstrations, technical exchanges, or construction briefings, corrugated pipes need to be supported and presented using specialized brackets to clearly demonstrate their structural form, connection methods, and usage status.

[0003] However, the following problems were found in the implementation of the relevant technologies: the current traditional corrugated pipe support structure is generally of fixed size, but the current corrugated pipes have a variety of forms and styles. Among them, corrugated pipes are divided into double-opening corrugated pipes and single-opening corrugated pipes. Single-opening corrugated pipes can only be positioned by inserting from one side. However, corrugated pipes are prone to falling off. Fixed-size supports are difficult to stably limit the position of single-opening corrugated pipes, and are not easy to adapt to scenarios such as frequent touching and bumpy handling at exhibitions. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a corrugated pipe display bracket, which has the advantages of increasing the number of corrugated pipes that can be displayed and improving the space utilization rate of the display bracket.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corrugated pipe display bracket, including a fixed base, an adjustment component on the fixed base, a drive source connected to the inner wall of the back of the fixed base, a first display frame connected to the top of the fixed base, a second display frame slidably connected to the top of the fixed base, a plurality of fixing rings connected to the inner sides of the first display frame and the second display frame, a hook engaged on the surface of each fixing ring, and a fixing rod connected to the surface of every two hooks; The surface of the adjustment component is electrically connected to the power output end of the drive source to drive the second display rack to perform translational movement in the horizontal direction.

[0006] Preferably, the adjusting assembly includes a transmission gear, a rack, a limiting rod, and a limiting groove. The transmission gear is disposed on the power output end of the drive source. The bottom end of the rack is slidably connected to the inner side of the bottom end of the fixed seat. One end of the rack is connected to a fixing block. The top end of the fixing block is connected to a limiting slider. The limiting rod is disposed on the inner side of the fixed seat. The limiting groove is formed on the inner side of the top end of the fixed seat.

[0007] Preferably, the transmission gear is meshed with the rack plate.

[0008] Preferably, the inner side of the fixing block is slidably connected to the surface of the limiting rod.

[0009] Preferably, the surface of the fixing block is slidably connected to the inner wall of the fixing seat.

[0010] Preferably, the surface of the limiting slider is slidably connected to the inner side of the limiting groove.

[0011] Preferably, each of the fixing rods is made of PA66 glass fiber reinforced plastic.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses a drive source to drive the transmission gear to rotate, which facilitates the translational movement of the rack plate meshing with it. This makes it easy to drive the second display rack to move horizontally. By driving the fixed rod on the second display rack to connect with the fixed rod on the first display rack, a plug-in structure can be formed, allowing for synchronous plug-in from both ends of the corrugated pipe, or for clamping and limiting the corrugated pipe with one open end. This not only limits the corrugated pipe of different models, preventing it from falling off from either end, but also helps to limit the radial sway of the corrugated pipe. Compared with single-sided fixation, it is more suitable for scenarios such as frequent touching and bumpy handling at exhibitions.

[0013] 2. This utility model uses a limiting rod to further support the fixing block, which helps improve the precision of the meshing between the rack plate and the transmission gear, and also helps improve the stability of the second display rack's translational movement, preventing tilting or wobbling. The fixing rod can be easily removed by removing the hook for easy replacement of the fixing rod after long-term use. Each fixing rod is made of PA66 glass fiber reinforced plastic, which helps to improve the bending strength, making the corrugated pipe stable and wobbly. It has moderate hardness and low wear resistance, making it more suitable for high-frequency use scenarios. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the planar structure of this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This utility model Figure 3 A magnified structural diagram at point A; Figure 5 This is a partial schematic diagram of the rear structure of this utility model.

[0015] In the diagram: 1. Fixture; 2. Adjustment assembly; 21. Transmission gear; 22. Rack plate; 23. Fixing block; 24. Limiting slider; 25. Limiting rod; 26. Limiting groove; 3. First display rack; 4. Second display rack; 5. Drive source; 6. Fixing ring; 7. Hook; 8. Fixing rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 5 As shown, this utility model provides a corrugated pipe display bracket, including a fixed base 1, which provides a stable support foundation for a first display rack 3. An adjustment component 2 is provided on the fixed base 1. A drive source 5 is connected to the inner wall of the back of the fixed base 1. The first display rack 3 is connected to the top of the fixed base 1. A second display rack 4 is slidably connected to the top of the fixed base 1. Several fixing rings 6 are connected to the inner sides of the first display rack 3 and the second display rack 4. Each fixing ring 6 has a hook 7 that is engaged on its surface for easy removal and hooking. A fixing rod 8 is connected to the surface of every two hooks 7, which facilitates the support of the corrugated pipe through the fixing rod 8 and reduces wear on the pipe wall. The surface of the adjustment component 2 is poweredly connected to the power output end of the drive source 5 to drive the second display rack 4 to make a horizontal translational movement.

[0018] Specifically, the adjustment component 2 includes a transmission gear 21, a rack plate 22, a limiting rod 25, and a limiting groove 26. The transmission gear 21 is set on the power output end of the drive source 5, so that the drive source 5 can drive the transmission gear 21 to rotate stably. The bottom end of the rack plate 22 is slidably connected to the inner side of the bottom end of the fixed base 1. One end of the rack plate 22 is connected to a fixed block 23. The top end of the fixed block 23 is connected to a limiting slider 24. The limiting rod 25 is set on the inner side of the fixed base 1. The limiting groove 26 is opened on the inner side of the top end of the fixed base 1, so that the limiting slider 24 can slide inside the limiting groove 26.

[0019] Furthermore, the transmission gear 21 meshes with the rack plate 22, which facilitates stable driving of the rack plate 22 to move in translation.

[0020] Furthermore, the inner side of the fixing block 23 is slidably connected to the surface of the limiting rod 25, which helps to improve the stability of the movement of the second display rack 4.

[0021] It is worth noting that the surface of the fixing block 23 is slidably connected to the inner wall of the fixing base 1, which further improves the sliding stability of the second display rack 4 and prevents loosening during the adjustment process.

[0022] It is worth noting that the surface of the limiting slider 24 is slidably connected to the inner side of the limiting groove 26, which helps to prevent the second display rack 4 from shifting.

[0023] It is worth mentioning that each fixing rod 8 is made of PA66 glass fiber reinforced plastic, which has high bending strength, supports the corrugated pipe stably without wobbling, has moderate hardness, lower than the wall of most corrugated pipes, which helps to avoid scratches or indentations, and has a low wear resistance coefficient, making it more suitable for high-frequency use scenarios.

[0024] The transmission gear 21 and hook 7 are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left, and right" perspectives of this device are... Figure 1 The direction shown in the diagram is the reference.

[0025] Working principle: When displaying a corrugated pipe with openings at both ends or one end, the open end of the corrugated pipe is inserted into the corresponding fixing rod 8 on the first display frame 3 to support the inside of the corrugated pipe. Assuming that the double-opening corrugated pipe is limited at this time, the drive source 5 is activated, which drives the transmission gear 21 to rotate. The transmission gear 21 drives the rack plate 22 that meshes with it to move horizontally, so as to drive the fixing block 23, the limiting slider 24 and the second display frame 4 to move horizontally synchronously. At this time, the second display frame 4 gradually approaches the first display frame 3, and then the corresponding fixing rod 8 on the second display frame 4 will gradually correspond to the fixing rod 8 on the first display frame 3, thereby achieving docking on the inner wall of the corrugated pipe and limiting the corrugated pipe, thus facilitating the display of the corrugated pipe. Similarly, if a corrugated pipe with one open end is to be displayed, the open end of the corrugated pipe is inserted into the fixing rod 8. Then, the transmission gear 21 is driven to rotate, causing the rack plate 22, fixing block 23, and second display rack 4 to approach the first display rack 3. This continues until the fixing rod 8 on the second display rack 4 gently presses against the closed end of the corrugated pipe. At this point, the corrugated pipe is also hung on the corresponding fixing rod 8. The corrugated pipe is further limited by the gentle pressing force to prevent it from falling off. This achieves quick and stable fixing and easy removal of the corrugated pipe. The fixing rod 8 can be easily removed by removing the hook 7, making it convenient to remove and replace the fixing rod 8 that has been used for a long time. The operation is simple.

[0026] 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.

[0027] 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 corrugated pipe display bracket, comprising a fixed base (1), wherein an adjustment component (2) is provided on the fixed base (1), and a driving source (5) is connected to the inner wall of the back side of the fixed base (1), characterized in that: The top of the fixed base (1) is connected to a first display rack (3), and the top of the fixed base (1) is slidably connected to a second display rack (4). The inner side of the first display rack (3) and the inner side of the second display rack (4) are both connected to several fixed rings (6). Each fixed ring (6) has a hook (7) engaged on its surface, and each pair of hooks (7) has a fixed rod (8) connected to its surface. The surface of the adjustment component (2) is connected to the power output end of the drive source (5) to drive the second display rack (4) to make a translational movement in the horizontal direction.

2. The corrugated pipe display bracket according to claim 1, characterized in that: The adjustment component (2) includes a transmission gear (21), a rack (22), a limiting rod (25), and a limiting groove (26). The transmission gear (21) is located on the power output end of the drive source (5). The bottom end of the rack (22) is slidably connected to the inner side of the bottom end of the fixed seat (1). One end of the rack (22) is connected to a fixing block (23). The top end of the fixing block (23) is connected to a limiting slider (24). The limiting rod (25) is located on the inner side of the fixed seat (1). The limiting groove (26) is opened on the inner side of the top end of the fixed seat (1).

3. A corrugated pipe display bracket according to claim 2, characterized in that: The transmission gear (21) meshes with the rack plate (22).

4. A corrugated pipe display bracket according to claim 2, characterized in that: The inner side of the fixing block (23) is slidably connected to the surface of the limiting rod (25).

5. A corrugated pipe display bracket according to claim 2, characterized in that: The surface of the fixing block (23) is slidably connected to the inner wall of the fixing seat (1).

6. A corrugated pipe display bracket according to claim 2, characterized in that: The surface of the limiting slider (24) is slidably connected to the inner side of the limiting groove (26).

7. A corrugated pipe display bracket according to claim 1, characterized in that: Each of the aforementioned fixing rods (8) is made of PA66 glass fiber reinforced plastic.

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