Multi-angle rotating sample holder

Abstract

This utility model relates to the field of sample holder equipment and discloses a multi-angle rotating sample holder, including a base plate. Multiple sets of universal wheels are fixedly installed on the lower surface of the base plate. An auxiliary component is provided at the axis of the upper surface of the base plate. A shelf is provided on the upper side of the auxiliary component. Slide grooves are formed at both ends of the upper surface of the shelf. An adjustment component is provided on the inner wall of the slide groove. The adjustment component includes an adjustment block, a ball bearing is rolledly connected to the upper surface of the adjustment block, and a positioning element is detachably connected to the top of the adjustment block. In this utility model, the horizontal rotation of the shelf is achieved by a motor driving a drive gear to mesh with a gear plate. Combined with the up-and-down movement function of the lifting rod, samples can be displayed at multiple angles and their height adjusted. This allows for flexible adjustment of the sample's position and angle on the shelf, meeting the display needs of different samples and improving the display effect and observation convenience.

Description

Technical Field

[0001] This utility model relates to the field of sample holder equipment, and in particular to a multi-angle rotating sample holder. Background Technology

[0002] In numerous fields such as sample display, experimental operations, and product testing, sample holders serve as crucial equipment, and their functions and performance directly impact work efficiency and display effectiveness. Traditional sample holders are mostly fixed structures with relatively limited functions, making it difficult to meet increasingly diverse usage needs.

[0003] The aforementioned devices have the following drawbacks: existing supports can only achieve simple vertical lifting or horizontal movement, and cannot display samples from all angles, making it difficult for observers to observe sample details from different perspectives. This is especially true for samples with complex shapes or those requiring multi-faceted display, where the display effect is poor. Although some supports have certain adjustment functions, their operation is cumbersome, requiring the use of various tools for disassembly, assembly, or manual pushing, making it difficult to quickly respond to the flexible adjustment needs in actual use and reducing the working efficiency of the equipment. Therefore, a multi-angle rotating sample support is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-angle rotating sample holder, which aims to improve the problems of inconvenient holder adjustment and limited display effect in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-angle rotating sample holder, including a base plate, with multiple sets of universal wheels fixedly installed on the lower surface of the base plate, an auxiliary component provided at the axis of the upper surface of the base plate, a shelf provided on the upper side of the auxiliary component, sliding grooves provided at the left and right ends of the upper surface of the shelf, an adjustment component provided on the inner wall of the sliding groove, the adjustment component including an adjustment block, a ball bearing rolledly connected to the upper surface of the adjustment block, a positioning component detachably connected to the top of the adjustment block, a positioning plate rotatably connected to the lower surface of the adjustment block, a handwheel fixedly connected at the axis of the lower surface of the positioning plate, and multiple sets of hooks fixedly connected to the outer side of the lower surface of the positioning plate.

[0006] As a further description of the above technical solution: the auxiliary component includes a lifting rod, a gear plate is fixedly connected to the outer wall of the lifting rod, an auxiliary frame is fixedly connected to the upper surface of the base plate near the right side of the gear plate, a motor is fixedly installed on the upper surface of the auxiliary frame, a rotating shaft is fixedly connected to the output shaft of the motor, and a drive gear is fixedly connected to the outer wall of the rotating shaft.

[0007] As a further description of the above technical solution: the gear edge of the driving gear meshes with the gear edge of the gear disk.

[0008] As a further description of the above technical solution: the shelf is fixedly connected to the top of the lifting rod.

[0009] As a further description of the above technical solution: the positioning element is fixedly installed on the upper surface of the shelf by means of an adjusting block.

[0010] As a further description of the above technical solution: a push rod is fixedly connected to the left end of the upper surface of the base plate.

[0011] As a further description of the above technical solution: the lifting rod is rotatably connected to the center of the upper surface of the base plate via a bearing.

[0012] As a further description of the above technical solution: the adjusting block is slidably connected in the inner wall of the groove.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the horizontal rotation of the shelf is achieved by the motor driving the active gear to mesh with the gear plate. Combined with the up and down movement function of the lifting rod, the sample can be displayed at multiple angles and its height can be adjusted. The ball bearings and handwheel design in the adjustment component allow the position and angle of the sample on the shelf to be flexibly adjusted to meet the display needs of different samples, improve the display effect and observation convenience.

[0014] 2. In this utility model, the base plate is equipped with casters and push rods, which facilitates the flexible movement and positioning of the overall support, adapting to different display sites. The hooks of the adjustment components can be used to hang sample accessories, making full use of the display space, so that samples and related accessories can be displayed in an orderly manner, enhancing the practicality and display functionality of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the front view area of ​​the main body of the multi-angle rotating sample holder proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the bottom view area of ​​the main body of the multi-angle rotating sample holder proposed in this utility model.

[0017] Figure 3 This is a partial schematic diagram of the positioning component of the multi-angle rotating sample holder proposed in this utility model.

[0018] Figure 4 This is a partial cross-sectional view of the lifting rod of the multi-angle rotating sample holder proposed in this utility model.

[0019] Legend: 1. Base plate; 2. Casters; 3. Push rod; 4. Auxiliary components; 41. Lifting rod; 42. Gear plate; 43. Bearing; 44. Auxiliary frame; 45. Drive gear; 46. Motor; 47. Shaft; 5. Shelf; 51. Slide rail; 6. Adjustment components; 61. Adjustment block; 62. Ball bearing; 63. Positioning component; 64. Adjustment plate; 65. Hook; 66. Handwheel. Detailed Implementation

[0020] 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.

[0021] Reference Figures 1-2 This utility model provides an embodiment of a multi-angle rotating sample holder, including a base plate 1. The base plate 1 serves as the basic support structure for the entire multi-angle rotating sample holder, used to install other components and provide a stable support platform. Multiple sets of universal wheels 2 are fixedly installed on the lower surface of the base plate 1. The design of the universal wheels 2 facilitates the movement of the holder. A push rod 3 is fixedly connected to the left end of the upper surface of the base plate 1. The design of the push rod 3 facilitates the operator to push the holder to move. An auxiliary component 4 is provided at the axis of the upper surface of the base plate 1. A shelf 5 is provided on the upper side of the auxiliary component 4. The shelf 5 is fixedly connected to the top of the lifting rod 41 and is used to place samples. Slide grooves 51 are opened at the left and right ends of the upper surface of the shelf 5. The slide grooves 51 are used to install adjustment components 6 to adjust the placement position and angle of the sample, thereby realizing flexible adjustment of the sample position. The inner wall of the slide groove 51 is provided with adjustment components 6.

[0022] Reference Figures 1-3 The adjustment component 6 includes an adjustment block 61, which is slidably connected to the inner wall of the slide groove 51. A ball bearing 62 is rolledly connected to the upper surface of the adjustment block 61. The ball bearing 62 can reduce the friction between the adjustment block 61 and the slide groove 51, making the adjustment block 61 slide more smoothly. A positioning member 63 is detachably connected to the top of the adjustment block 61. The positioning member 63 is fixedly installed on the upper surface of the shelf 5 through the adjustment block 61. The positioning member 63 is used to fix the sample and prevent the sample from sliding on the shelf 5. An adjustment plate 64 is rotatably connected to the lower surface of the adjustment block 61. A handwheel 66 is fixedly connected to the axis of the lower surface of the adjustment plate 64. By rotating the handwheel 66, the adjustment plate 64 can be rotated, thereby adjusting the position of the adjustment block 61 in the slide groove 51. Multiple sets of hooks 65 are fixedly connected to the outer side of the lower surface of the adjustment plate 64. The hooks 65 are used to hang samples and their related accessories, increasing the display space of the accessories on the shelf.

[0023] Reference Figure 2 and Figure 4 The auxiliary component 4 includes a lifting rod 41, which is rotatably connected to the upper surface of the base plate 1 via a bearing 43. Under the action of the auxiliary component 4, the lifting rod 41 can move up and down, thereby driving the shelf 5 to achieve the lifting function. The bearing 43 provides stable support and rotation effect, ensuring that the lifting rod 41 can rotate smoothly in the horizontal direction. A gear plate 42 is fixedly connected to the outer wall of the lifting rod 41, and a drive gear 45 is fixedly connected to the outer wall of the rotating shaft 47. The gear edge of the drive gear 45 meshes with the gear edge of the gear plate 42. The gear plate 42 and the drive gear 45 mesh with each other. When the drive gear 45 rotates, the gear plate... 42 rotates accordingly, thereby driving the lifting rod 41 to rotate horizontally, which in turn drives the shelf 5 to rotate, increasing the display area of ​​the equipment from multiple angles. An auxiliary frame 44 is fixedly connected to the upper surface of the base plate 1 near the right side of the gear plate 42. The auxiliary frame 44 is used to support the motor 46, ensuring the stable installation and operation of the motor 46. The motor 46 is fixedly installed on the upper surface of the auxiliary frame 44. The motor 46 serves as a power source, driving the rotating shaft 47 to rotate through the output shaft, which in turn drives the drive gear 45 to rotate. The output shaft of the motor 46 is fixedly connected to the rotating shaft 47, which is used to transmit the power of the motor 46 to drive the drive gear 45 to rotate.

[0024] Working principle: The casters 2 on the lower surface of the base plate 1 allow the operator to easily move the support to the desired position. The push rod 3 is designed to facilitate the operator's movement of the support, improving the portability of the equipment. The sample is placed on the shelf 5, and the positioning element 63 in the adjusting assembly 6 secures the sample, preventing it from sliding on the shelf 5. The positioning element 63 is fixedly installed on the upper surface of the shelf 5 via the adjusting block 61. Turning the handwheel 66 rotates the adjusting plate 64, thereby adjusting the position of the adjusting block 61 in the slide groove 51. The ball bearing 62 reduces the friction between the adjusting block 61 and the slide groove 51, making the sliding of the adjusting block 61 smoother.

[0025] The motor 46 serves as the power source, driving the rotating shaft 47 to rotate via the output shaft, which in turn drives the drive gear 45 to rotate. The drive gear 45 meshes with the gear disc 42. When the drive gear 45 rotates, the gear disc 42 rotates accordingly, causing the lifting rod 41 and its top shelf 5 to rotate horizontally, enabling multi-angle display of the samples. The lifting rod 41 in the auxiliary component 4 is rotatably connected to the axis on the upper surface of the base plate 1 via the bearing 43. Driven by the motor 46, the lifting rod 41 can move up and down, thereby driving the shelf 5 to achieve the lifting function, meeting the display needs at different heights. The adjustment plate 64 of the adjustment component 6 has multiple sets of hooks 65 fixed on the outer side of its lower surface, which can be used to hang samples and related accessories, making full use of the display space.

[0026] 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. A multi-angle rotating sample holder, including a base plate (1), characterized in that: Multiple sets of casters (2) are fixedly installed on the lower surface of the base plate (1). An auxiliary component (4) is provided at the center of the upper surface of the base plate (1). A shelf (5) is provided on the upper side of the auxiliary component (4). Slide grooves (51) are provided at the left and right ends of the upper surface of the shelf (5). An adjustment component (6) is provided on the inner wall of the slide groove (51). The adjustment component (6) includes an adjustment block (61), a ball bearing (62) is rolledly connected to the upper surface of the adjustment block (61), a positioning element (63) is detachably connected to the top of the adjustment block (61), an adjustment plate (64) is rotatably connected to the lower surface of the adjustment block (61), a handwheel (66) is fixedly connected to the axis of the lower surface of the adjustment plate (64), and multiple sets of hooks (65) are fixedly connected to the outer side of the lower surface of the adjustment plate (64).

2. The multi-angle rotating sample holder according to claim 1, characterized in that: The auxiliary component (4) includes a lifting rod (41), a gear plate (42) is fixedly connected to the outer wall of the lifting rod (41), an auxiliary frame (44) is fixedly connected to the upper surface of the base plate (1) near the right side of the gear plate (42), a motor (46) is fixedly installed on the upper surface of the auxiliary frame (44), a rotating shaft (47) is fixedly connected to the output shaft of the motor (46), and a drive gear (45) is fixedly connected to the outer wall of the rotating shaft (47).

3. The multi-angle rotating sample holder according to claim 2, characterized in that: The gear edge of the drive gear (45) meshes with the gear edge of the gear disk (42).

4. The multi-angle rotating sample holder according to claim 2, characterized in that: The shelf (5) is fixedly connected to the top of the lifting rod (41).

5. The multi-angle rotating sample holder according to claim 1, characterized in that: The positioning element (63) is fixedly installed on the upper surface of the shelf (5) by means of the adjusting block (61).

6. The multi-angle rotating sample holder according to claim 1, characterized in that: A push rod (3) is fixedly connected to the left end of the upper surface of the base plate (1).

7. The multi-angle rotating sample holder according to claim 2, characterized in that: The lifting rod (41) is rotatably connected to the center of the upper surface of the base plate (1) via a bearing (43).

8. The multi-angle rotating sample holder of claim 1, wherein: The adjusting block (61) is slidably connected to the inner wall of the slide groove (51).

Images