Auxiliary fixing device for high-low showcase installation

Abstract

The utility model discloses an auxiliary fixing device for high-low showcase installation, which relates to the technical field of showcase installation, and comprises a support frame, the bottom of the support frame is fixedly installed on a bottom frame, one side of the lower end of the support frame is fixedly connected with an inclined support frame, and the inclined support frame is fixedly connected with a supporting rod. The other side of the supporting frame is fixedly connected with a side supporting frame used for abutting against the bottom of the showcase, a transverse frame is movably connected to the supporting frame through a lifting mechanism, supporting plates are arranged at the two ends of the transverse frame in a penetrating mode, and an adjusting mechanism capable of adjusting the supporting plates in a telescopic mode is arranged on the transverse frame. According to the utility model, the adjusting mechanism is arranged to accurately adjust the expansion and contraction of the supporting plate, so that the supporting plate can be expanded in the showcase, the showcase is fixed from the inside, the showcase is effectively prevented from shaking left and right, and the supporting frame, the inclined supporting frame and the side supporting frame are matched to support the front surface of the showcase; and the mounting stability and safety of the high-low showcase are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a showcase installation technical field especially is related to a high and low showcase installation's auxiliary fixing device. BACKGROUND

[0002] As the display equipment commonly used in commercial display space, high and low showcases greatly enrich the level of commodity display with unique staggered design, can create a visual experience with changes for consumers, effectively improve the commodity display effect, and are widely used in large shopping malls, specialty stores, museums and other places.

[0003] In the traditional high and low showcase installation process, simple support and fixing mode are usually adopted, such as using support blocks or baffles for fixing, for some high showcases, it is difficult to ensure the stability and safety of installation, in the installation process, the showcase is easy to shake, tilt or even collapse due to external force, which not only may cause damage to the showcase itself, but also may cause safety threat to surrounding personnel and articles. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a high and low showcase installation's auxiliary fixing device, can ensure the stability and safety of high and low showcase installation from multiple directions, effectively avoid the shaking, tilting or even collapse of the showcase due to external force.

[0005] The utility model provides a high and low showcase installation's auxiliary fixing device, including support frame, support frame bottom fixed mounting is in the bottom frame, one side of support frame lower extreme is fixedly connected with the inclined support frame, the other side is fixedly connected with the side support frame for the bottom of the showcase is pressed tightly, the support frame is swingly connected with the crosspiece through the lifting mechanism on, both ends of crosspiece are all run through the support plate that is set, the crosspiece is set with the adjusting mechanism that can adjust the support plate telescopic.

[0006] Preferably, the inclined support frame is inclinedly arranged on one side of the support frame, and the inclined support frame is fixedly connected with a fixing frame at the bottom.

[0007] Preferably, the lifting mechanism includes a first mounting frame, the first mounting frame is fixedly installed on one side of the lower end of the support frame, a lifting motor is fixedly installed on one side of the first mounting frame, a reel is rotatably installed in the first mounting frame, and the output end of the lifting motor is fixedly connected with the reel.

[0008] Preferably, the reel is fixedly connected with a lifting belt, and the upper end of the lifting belt is fixedly connected to the lifting frame after passing through the pulley.

[0009] Preferably, the pulley is rotatably installed in the second mounting frame, and the second mounting frame is fixedly installed on the inner side of the upper end of the support frame.

[0010] Preferably, the lifting frame is rotatably installed with a limiting roller on both sides, the limiting roller is rollingly connected to the inner side of the support frame, one side of the lifting frame is fixedly connected with a connecting frame, and the end of the connecting frame away from the lifting frame is fixedly connected with the cross frame.

[0011] Preferably, the adjusting mechanism comprises an adjusting motor, the adjusting motor is fixedly installed in the connecting frame, the output end of the adjusting motor is fixedly connected with a worm, and the worm is rotatably installed in the cross frame.

[0012] Preferably, the worm is meshingly connected with a worm wheel, the worm wheel is fixedly sleeved on the bidirectional screw rod, and the two ends of the bidirectional screw rod are rotatably connected with the inner walls of the two ends of the cross frame.

[0013] Preferably, the bidirectional screw rod is threadedly connected with symmetrical screw sleeves, and the screw sleeves are fixedly connected to the inner side of one end of the support plate.

[0014] Preferably, one end of the support plate located outside the cross frame is fixedly connected with a non-slip pad, and the non-slip pad abuts against the side wall of the showcase cavity.

[0015] Compared with the prior art, the auxiliary fixing device for high-low showcase installation provided by the embodiment of the utility model has the advantages that:

[0016] 1. The utility model discloses a support frame is arranged with the inclined support frame and the side support frame at the bottom, can be tightly contacted to the front of the showcase, when the support frame is subjected to lateral force, the inclined support frame disperses the force to the bottom frame, enhances the stability of the whole support structure, effectively avoids that the support frame is inclined or collapses in the installation process because of lateral force, and guarantees that the high-low showcase installation operation is safely carried out.

[0017] 2. The utility model discloses a lifting mechanism is set up to control and adjust the height of the support plate, moves to the position corresponding to the upper cavity of the showcase, is convenient for the horizontal positioning of the high-low showcase, and improves the versatility and flexibility of the device.

[0018] 3. The utility model discloses a adjusting mechanism is set up to accurately adjust the expansion and contraction of the support plate, can make the support plate expand in the inside of the showcase, fix the showcase from the inside, effectively avoid the left and right shaking of the showcase, cooperate with the front support of the support frame, the inclined support frame and the side support frame to the showcase, further improve the stability and safety of the high-low showcase installation. BRIEF DESCRIPTION OF DRAWINGS

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a first-view perspective three-dimensional structural diagram of an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the overall second-view three-dimensional structure of an embodiment of the present utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the lower half of the lifting mechanism according to an embodiment of the present utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the upper part of the lifting mechanism according to an embodiment of the present utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the cross frame and support plate portion of an embodiment of this utility model;

[0025] Figure 6 This is an embodiment of the present utility model. Figure 5 Front view structural diagram;

[0026] Figure 7 This is an embodiment of the present utility model. Figure 6 Schematic diagram of the three-dimensional structure of the AA cross section;

[0027] Figure 8 This is an embodiment of the present utility model. Figure 7 Enlarged view of the structure at point B in the middle.

[0028] Figure label:

[0029] 1. Base frame; 11. Support frame; 12. Fixing frame; 13. Diagonal brace; 14. Side brace; 2. Lifting mechanism; 21. First mounting frame; 22. Lifting motor; 23. Reel; 24. Lifting belt; 25. Pulley; 26. Second mounting frame; 27. Lifting frame; 28. Limiting roller; 3. Adjusting mechanism; 31. Adjusting motor; 32. Worm gear; 33. Worm wheel; 34. Double-acting lead screw; 4. Connecting frame; 5. Cross frame; 6. Support plate; 61. Anti-slip pad; 62. Screw sleeve. Detailed Implementation

[0030] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] Please refer to Figures 1-8 This utility model embodiment provides an auxiliary fixing device for installing high and low display cases, including a support frame 11. The bottom of the support frame 11 is fixedly installed on the base frame 1. A diagonal brace 13 is fixedly connected to one side of the lower end of the support frame 11, and a side brace 14 for pressing against the bottom of the display case is fixedly connected to the other side. A cross frame 5 is movably connected to the support frame 11 through a lifting mechanism 2. Support plates 6 are provided through both ends of the cross frame 5. An adjustment mechanism 3 is provided on the cross frame 5 to adjust the support plates 6.

[0032] The base frame 1 provides a supporting foundation for the entire device. The support frame 11 is vertically fixed to the base frame 1, forming the main support structure of the device. The diagonal brace 13 and the side brace 14 are respectively fixed on both sides of the lower end of the support frame 11. The diagonal brace 13 enhances the lateral stability of the support frame 11, and the side brace 14 abuts against the bottom of the display case from the side to prevent the bottom from shifting during the installation of the display case. The lifting mechanism 2 realizes the lifting and lowering of the horizontal frame 5. The adjusting mechanism 3 adjusts the extension length of the support plates 6 at both ends of the horizontal frame 5 to adapt to the installation requirements of display cases of different sizes. Through the collaboration of multiple components, a stable and adjustable auxiliary support system for display case installation is constructed, providing a reliable foundation for subsequent installation steps, reducing installation difficulty, and improving installation efficiency.

[0033] The diagonal brace 13 is inclined and set on one side of the support frame 11. The bottom of the diagonal brace 13 is fixedly connected to the fixing frame 12, and the bottom of the fixing frame 12 is fixedly installed on the base frame 1.

[0034] The bottom of the diagonal brace 13 is fixed to the base frame 1 via the fixing frame 12. When the support frame 11 is subjected to lateral force, the diagonal brace 13 distributes the force to the base frame 1, enhancing the stability of the entire support structure and effectively preventing the support frame 11 from tilting or collapsing due to lateral force during installation, thus ensuring the safe installation of the high and low display cases.

[0035] The lifting mechanism 2 includes a first mounting frame 21, which is fixedly mounted on one side of the lower end of the support frame 11. A lifting motor 22 is fixedly mounted on one side of the first mounting frame 21. A reel 23 is rotatably mounted inside the first mounting frame 21. The output end of the lifting motor 22 is fixedly connected to the reel 23. A lifting belt 24 is fixedly connected inside the reel 23. The upper end of the lifting belt 24 passes over a pulley 25 and is fixedly connected to the lifting frame 27. The pulley 25 is rotatably mounted inside a second mounting frame 26. The second mounting frame 26 is fixedly mounted on the inner side of the upper end of the support frame 11. The lifting mechanism 2 is used to control and adjust the height of the crossbeam 5, so that the support plate 6 is moved to the position corresponding to the upper cavity of the display case, which facilitates subsequent positioning. Specifically, by starting the lifting motor 22, the reel 23 is driven to rotate, and the reel 23 correspondingly winds up and unwinds the lifting belt 24 to realize the lifting of the lifting frame 27.

[0036] Limiting rollers 28 are rotatably installed on both sides of the lifting frame 27. The limiting rollers 28 are rotatably connected to the inner side of the support frame 11. A connecting frame 4 is fixedly connected to one side of the lifting frame 27. The end of the connecting frame 4 away from the lifting frame 27 is fixedly connected to the cross frame 5. The limiting rollers 28 on both sides of the lifting frame 27 roll inside the support frame 11, which not only restricts the movement trajectory of the lifting frame 27 and prevents it from shaking, but also reduces the friction during the lifting process. The connecting frame 4 fixes the lifting frame 27 to the cross frame 5, so that the cross frame 5 moves synchronously with the lifting frame 27.

[0037] The adjustment mechanism 3 includes an adjustment motor 31, which is fixedly installed inside the connecting frame 4. The output end of the adjustment motor 31 is fixedly connected to a worm gear 32, which is rotatably installed inside the cross frame 5. A worm wheel 33 is meshed on the worm gear 32, and the worm wheel 33 is fixedly sleeved on a double-acting screw 34. Both ends of the double-acting screw 34 are rotatably connected to the inner walls of both ends of the cross frame 5. A symmetrical threaded sleeve 62 is threaded onto the double-acting screw 34, and the threaded sleeve 62 is fixedly connected to the inside of one end of the support plate 6. An anti-slip pad 61 is fixedly connected to the end of the support plate 6 located outside the cross frame 5, and the anti-slip pad 61 abuts against the side wall of the display case cavity.

[0038] The adjustment mechanism 3 is used to precisely adjust the expansion and contraction of the support plate 6, which can adapt to the positioning requirements of display cases of different sizes. Specifically, when the support plate 6 corresponds to the position of the upper cavity of the display case, the support plate 6 is moved into the cavity. Then, the adjustment motor 31 is started to drive the worm gear 32 and worm wheel 33 to rotate, thereby causing the double-acting screw 34 to rotate. The double-acting screw 34 drives two symmetrical threaded sleeves 62 to move, thereby causing the support plate 6 to slide outward along the inner wall of the crossbar 5 until both ends of the support plate 6 are pressed against the side walls of the display case. The anti-slip pad 61 at the front end of the support plate 6 can increase the friction with the side walls of the display case cavity, ensuring that the support plate 6 can stably hold the display case.

[0039] The display case is unfolded by inserting support rods deep into its interior, effectively preventing it from swaying left and right. The support frame 11, diagonal brace 13, and side brace 14 hold the front of the display case firmly, preventing it from tilting and collapsing. This improves the stability and safety of the display case installation. The height of the support frame 11 can be adjusted by the lifting mechanism 2 to accommodate the installation and positioning needs of display cases of different heights. The unfolded length of the support rods can be adjusted by the adjustment mechanism 3 to accommodate the positioning needs of display cases of different specifications, improving the versatility and flexibility of the device.

[0040] In summary, the working principle of the auxiliary fixing device for installing high and low display cases according to this utility model embodiment is as follows:

[0041] The starting motor 22 drives the reel 23 to rotate, which in turn causes the lifting belt 24 to wind up. The upper end of the lifting belt 24 drives the elevator and the crossbeam 5 to move upward, aligning the crossbeam 5 with the upper cavity of the display case. Then, the moving device moves the crossbeam 5 into the display case cavity, so that the side support frame 14 fits against the lower part of the display case. Then, the adjusting motor 31 is started, and the extension length of the support plate 6 is adjusted by the transmission of the worm gear 32, worm wheel 33 and double-acting screw 34, so that the anti-slip pad 61 is tightly pressed against the side wall of the display case cavity, thereby fixing the display case. Through the coordinated work of various mechanisms, a stable, convenient and adjustable auxiliary fixing support is provided for the installation of high and low display cases.

[0042] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-low counter mounting aid comprising a support frame (11) characterised in that: The support frame (11) is fixedly installed at the bottom of the chassis (1), one side of the lower end of the support frame (11) is fixedly connected with the inclined support frame (13), the other side is fixedly connected with the side support frame (14) for abutting against the bottom of the showcase, the support frame (11) is movably connected with the cross frame (5) through the lifting mechanism (2), both ends of the cross frame (5) are provided with the support plate (6), and the adjusting mechanism (3) for adjusting the support plate (6) is arranged on the cross frame (5).

2. The high-low case installation auxiliary fixing device according to claim 1, characterized in that: The inclined support frame (13) is arranged on one side of the support frame (11), and the fixed frame (12) is fixedly connected to the bottom of the inclined support frame (13).

3. The high-low case installation aid of claim 1, wherein: The lifting mechanism (2) comprises a first mounting frame (21), the first mounting frame (21) is fixedly installed on one side of the lower end of the support frame (11), one side of the first mounting frame (21) is fixedly installed with a lifting motor (22), and the first mounting frame (21) is rotatably installed with a reel (23) inside.

4. The high-low case installation aid of claim 3, wherein: The lifting belt (24) is fixedly connected in the reel (23), and the lifting belt (24) is fixedly connected to the lifting frame (27) after passing through the pulley (25) at the upper end.

5. The high-low case installation aid of claim 4, wherein: The pulley (25) is rotatably installed in the second mounting frame (26), and the second mounting frame (26) is fixedly installed on the inner side of the upper end of the support frame (11).

6. The high-low case installation aid of claim 4, wherein: The lifting frame (27) is rotatably installed with a limiting roller (28) on both sides, the limiting roller (28) is rotatably connected to the inner side of the support frame (11), and the lifting frame (27) is fixedly connected with the connecting frame (4) on one side.

7. The high-low case installation aid of claim 6, wherein: The adjusting mechanism (3) comprises an adjusting motor (31), the adjusting motor (31) is fixedly installed in the connecting frame (4), the output end of the adjusting motor (31) is fixedly connected with a worm (32), and the worm (32) is rotatably installed in the cross frame (5).

8. The high-low case installation aid of claim 7, wherein: The worm (32) is meshed with a worm wheel (33), the worm wheel (33) is fixedly sleeved on the bidirectional screw rod (34), and the two ends of the bidirectional screw rod (34) are rotatably connected with the inner walls of the two ends of the cross frame (5).

9. The high-low case installation aid of claim 8, wherein: The bidirectional screw rod (34) is threadedly connected with a pair of symmetrical screw sleeves (62), and the screw sleeves (62) are fixedly connected to the inner side of one end of the support plate (6).

10. The high-low case installation aid of claim 1, wherein: The support plate (6) is fixedly connected with the anti-skid pad (61) at one end outside the cross frame (5), and the anti-skid pad (61) abuts against the side wall of the cavity of the showcase.

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