A multi-functional shelf with adjustable angle
The adjustable angle multi-functional mounting rack, utilizing threaded connections and ball joint rotation structures, solves the problem of traditional mounting racks being unable to secure journals and circular models. It achieves stable fixation and angle adjustment of journals and circular models, improving efficiency and observation results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 上海剧腾电子科技有限公司
- Filing Date
- 2025-06-25
- Publication Date
- 2026-06-30
AI Technical Summary
Traditional shelves cannot accurately hold journals and circular models, resulting in journals being scattered or circular models tipping over, affecting access efficiency and safety.
It adopts an adjustable angle multi-functional placement rack, which realizes the sliding of the placement box and the movement of the foot plate through threaded connection and ball joint rotation structure. Combined with the adjustment of support column and spring, it can adapt to the fixation of different items; the transparent panel helps to adjust the observation angle.
It enables flexible fixing of journals and circular models, preventing movement and tipping, improving reading efficiency and viewing clarity, and meeting diverse placement needs.
Smart Images
Figure CN224420577U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of storage rack technology, and in particular to a multifunctional storage rack with adjustable angle. Background Technology
[0002] In medical, educational, scientific research, and office settings, the needs for storing and displaying journals, documents, and various display models (such as medical anatomical models and engineering structural models) are becoming increasingly diverse.
[0003] The adjustable angle multi-functional shelf still has the following drawbacks when in use: traditional shelf usually uses fixed clamps or open structures, which cannot accurately fix different journal texts or circular models. As a result, journals are easily scattered during the placement process due to page turning or external interference, affecting the efficiency of reading. Circular models may tip over or roll due to lack of effective support, resulting in damage or safety hazards. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable angle multifunctional storage rack.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable angle multifunctional storage rack, comprising a storage rack, a storage box slidably connected to the storage rack, a transparent panel on the storage rack, a support column fixedly connected to the storage box, a cross-shaped groove and a circular groove inside the support column, a cross-shaped block slidably connected to the cross-shaped groove, a support rod fixedly connected to one side of the cross-shaped block, the support rod slidably connected to the support column, a spring fixedly connected to the cross-shaped block, one end of the spring fixedly connected to the support column, a threaded rod connected to one end of the support rod, and a foot plate rotatably connected to one end of the threaded rod.
[0006] As a further description of the above technical solution: the bottom of the placement rack is hinged to a base frame, a threaded rod two is rotatably connected to the base frame, a threaded sleeve is threadedly connected to the threaded rod two, a connecting rod is rotatably connected to the threaded sleeve, and one end of the connecting rod is rotatably connected to the bottom of the placement rack.
[0007] As a further description of the above technical solution: a fixing block is fixedly connected to one side of the placement box, and a bolt is threadedly connected to the fixing block, with one end of the bolt threadedly connected to the placement frame.
[0008] As a further description of the above technical solution: the placement box is provided in two sets, and the placement box is respectively located at both ends of the placement rack.
[0009] As a further description of the above technical solution: the support columns are provided in several groups, and each group of the placement box is provided with four groups of support columns.
[0010] As a further description of the above technical solution: the lower surface of the foot plate is provided with a rubber layer.
[0011] As a further description of the above technical solution: the connecting rod is provided in two sets, and the connecting rod is respectively provided at both ends of the threaded sleeve.
[0012] This utility model has the following beneficial effects:
[0013] 1. In this utility model, by tightening the bolt and the threaded rod, the placement box can be pulled out and pushed in, and the foot plate can be moved up and down. When placing periodicals or text, the foot plate moves downward to press and fix the periodicals. When placing circular objects or display models, the position and angle of the threaded rod are adjusted so that the foot plate fits the circular object to complete the fixation. This allows for flexible adjustment and fixation according to different types of items, effectively preventing items from moving, tilting, or being damaged during placement, meeting diverse placement needs, and improving the versatility and practicality of the placement rack.
[0014] 2. In this utility model, by turning the threaded rod two, the threaded connection drives the threaded sleeve and connecting rod to move, thereby causing the placement rack to rotate on the base frame. At the same time, the transparent panel is used to assist in observing the angle of the items in the placement rack, ensuring that it is adjusted to the best observation position. Thus, the display angle can be flexibly adjusted according to the user's observation needs, avoiding blind spots caused by fixed viewing angles, and making the display of items clearer and more intuitive. Attached Figure Description
[0015] Figure 1 This utility model presents a structural schematic diagram of an adjustable-angle multifunctional storage rack. Figure 1 ;
[0016] Figure 2 This utility model presents a structural schematic diagram of an adjustable-angle multifunctional storage rack. Figure 2 ;
[0017] Figure 3 This utility model presents a structural schematic diagram of an adjustable-angle multifunctional storage rack. Figure 3 ;
[0018] Figure 4 This is a partial exploded view of the adjustable-angle multifunctional storage rack proposed in this utility model.
[0019] Legend:
[0020] 1. Placement rack; 2. Placement box; 3. Transparent panel; 4. Support column; 5. Cross-shaped groove; 6. Round groove; 7. Cross-shaped block; 8. Support rod; 9. Spring; 10. Threaded rod one; 11. Foot plate; 12. Base frame; 13. Threaded rod two; 14. Threaded sleeve; 15. Connecting rod; 16. Fixing block; 17. Bolt. Detailed Implementation
[0021] 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.
[0022] Example 1:
[0023] like Figures 1 to 4 As shown, an adjustable angle multifunctional storage rack includes a storage rack 1, a storage box 2 slidably connected to the storage rack 1, a transparent panel 3 on the storage rack 1, a support column 4 fixedly connected to the storage box 2, a cross-shaped groove 5 and a circular groove 6 inside the support column 4, a cross-shaped block 7 slidably connected to the cross-shaped groove 5, a support rod 8 fixedly connected to one side of the cross-shaped block 7, the support rod 8 slidably connected to the support column 4, a spring 9 fixedly connected to the cross-shaped block 7, one end of the spring 9 fixedly connected to the support column 4, a threaded rod 10 threadedly connected to one end of the support rod 8, and a foot plate 11 ball-jointed rotatably connected to one end of the threaded rod 10.
[0024] Furthermore, in this embodiment, the placement box 2 can slide and adjust its position on the placement rack 1. The foot plate 11 is connected to the support rod 8 by ball joint rotation and threaded rod 10, which can adjust the angle and extension length. The spring 9 provides the restoring force. The internal structure of the support column 4 cooperates to adjust the angle and position of the foot plate 11.
[0025] Specifically, a base frame 12 is hinged to the bottom of the placement rack 1, a threaded rod 13 is rotatably connected to the base frame 12, a threaded sleeve 14 is threadedly connected to the threaded rod 13, a connecting rod 15 is rotatably connected to the threaded sleeve 14, and one end of the connecting rod 15 is rotatably connected to the bottom of the placement rack 1.
[0026] In this embodiment, rotating the threaded rod 13 causes the threaded sleeve 14 to move, and the connecting rod 15 causes the placement frame 1 to rotate around the hinge point, thereby adjusting the angle of the placement frame 1.
[0027] Specifically, a fixing block 16 is fixedly connected to one side of the placement box 2, and a bolt 17 is threadedly connected to the fixing block 16. One end of the bolt 17 is threadedly connected to the placement rack 1.
[0028] As a preferred embodiment, by tightening the bolt 17, the placement box 2 can be fixed at a specific position on the placement rack 1 to prevent it from sliding.
[0029] Specifically, there are two sets of placement boxes 2, which are located at both ends of the placement rack 1.
[0030] In this embodiment, the two sets of placement boxes 2 provide more placement space, can place different items separately, and can be independently adjusted in position.
[0031] Specifically, the support column 4 is provided in several groups, and each group of boxes 2 contains four groups of support columns 4.
[0032] With this setup, multiple sets of support pillars 4 provide multi-point support for items placed on the placement box 2, enhancing stability.
[0033] Specifically, the lower surface of the foot plate 11 is provided with a rubber layer.
[0034] The rubber layer increases the friction between the foot plate 11 and the contact surface, preventing slippage.
[0035] Specifically, there are two sets of connecting rods 15, which are respectively located at both ends of the threaded sleeve 14.
[0036] In this embodiment, the two sets of connecting rods 15 make the force on the placement frame 1 more uniform during the angle adjustment process, thereby improving the adjustment stability.
[0037] Working principle: When it is necessary to place the journal text, the bolt 17 is turned. The bolt 17 is connected to the fixing block 16 and the placement frame 1 by threads and moves to one side. When one end of the bolt 17 is detached from the placement frame 1, the placement box 2 is pulled to one side and slides on the placement frame 1. When the placement box 2 is pulled out, the journal text is placed under the four sets of foot plates 11. Then, the threaded rod 10 is turned in sequence. The threaded rod 10 is connected to the support rod 8 by threads and moves downward. The threaded rod 10 drives the foot plates 11 to move. When all four sets of foot plates 11 are in contact with the journal, the journal is squeezed and fixed, thereby preventing the journal from moving and getting messy when placed, which would affect subsequent viewing.
[0038] When a display model of a circular object needs to be placed, pull the threaded rod 10 to one side. The threaded rod 10 drives the support rod 8 to slide on the support column 4 and compresses the spring 9. The support rod 8 drives the cross-shaped block 7 to slide in the cross-shaped groove 5. When the cross-shaped block 7 leaves the cross-shaped groove 5 and enters the circular groove 6, rotate the threaded rod 10 to drive the cross-shaped block 7 to rotate and twist the spring 9. When the cross-shaped block 7 rotates to ninety degrees, release the threaded rod 10. The spring 9 rebounds and locks the cross-shaped block 7 into the cross-shaped groove 5 for fixation. This adjusts the four sets of threaded rods 10 to a horizontal position. Then, turn the threaded rod 10 to rotate. The threaded rod 10 drives the foot plate 11 to move through the threaded connection. When the four sets of foot plates 11 are in contact with the circular object model, the fixation is completed, thus preventing the item from tilting and being damaged.
[0039] When the display angle of the placement rack 1 needs to be adjusted, the threaded rod 13 is turned on the base frame 12. The threaded rod 13 drives the threaded sleeve 14 to move through the threaded connection. The threaded sleeve 14 drives the two sets of connecting rods 15 to move. The connecting rods 15 drive the placement rack 1 to rotate on the base frame 12. When the items in the placement box 2 are adjusted to the best viewing angle by observing the transparent panel 3, the threaded rod 13 is turned off. This improves the viewing effect and avoids blind spots caused by a fixed viewing angle.
[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An angle-adjustable multifunctional stand comprising a stand (1), characterized in that: The placement rack (1) is slidably connected to a placement box (2). The placement rack (1) is provided with a transparent panel (3). The placement box (2) is fixedly connected to a support column (4). The support column (4) is provided with a cross-shaped groove (5) and a circular groove (6). The cross-shaped groove (5) is slidably connected to a cross-shaped block (7). One side of the cross-shaped block (7) is fixedly connected to a support rod (8). The support rod (8) is slidably connected to the support column (4). The cross-shaped block (7) is fixedly connected to a spring (9). One end of the spring (9) is fixedly connected to the support column (4). One end of the support rod (8) is threadedly connected to a threaded rod (10). One end of the threaded rod (10) is ball-jointed and rotatably connected to a foot plate (11).
2. The angle-adjustable multifunctional stand according to claim 1, characterized in that: The bottom of the placement rack (1) is hinged to a base frame (12), and a threaded rod (13) is rotatably connected to the base frame (12). A threaded sleeve (14) is threadedly connected to the threaded rod (13), and a connecting rod (15) is rotatably connected to the threaded sleeve (14). One end of the connecting rod (15) is rotatably connected to the bottom of the placement rack (1).
3. The angle-adjustable multifunctional stand according to claim 2, characterized in that: A fixing block (16) is fixedly connected to one side of the placement box (2), and a bolt (17) is threadedly connected to the fixing block (16). One end of the bolt (17) is threadedly connected to the placement rack (1).
4. The angle-adjustable multifunctional stand according to claim 3, characterized in that: The placement box (2) is provided in two sets, and the placement box (2) is respectively located at both ends of the placement rack (1).
5. The angle-adjustable multifunctional stand according to claim 4, characterized in that: The support column (4) is provided in several groups, and each group of the placement box (2) is provided with four groups of support columns (4).
6. The angle-adjustable multifunctional stand according to claim 5, characterized in that: The lower surface of the foot plate (11) is provided with a rubber layer.
7. The angle-adjustable multifunctional stand according to claim 6, characterized in that: The connecting rod (15) is provided in two sets, and the connecting rod (15) is respectively provided at both ends of the threaded sleeve (14).