Device for exhibiting geological hand specimen

Abstract

The utility model provides a device for exhibiting geological hand specimens, and relates to the technical field of geological specimen exhibition devices.The device for exhibiting geological hand specimens comprises a showcase, a positioning and supporting mechanism is arranged in the showcase, and the positioning and supporting mechanism comprises a positioning driving assembly, a supporting platform and a specimen clamping jaw assembly; the positioning driving assembly is arranged on the lower side of the supporting platform. The supporting platform is used for supporting a geological hand specimen; the number of the specimen clamping jaw assemblies is set to be multiple, all the specimen clamping jaw assemblies are evenly distributed in the circumferential direction of the supporting platform, all the specimen clamping jaw assemblies are in transmission connection with the positioning driving assembly, and the specimen clamping jaw assemblies can be driven by the positioning driving assembly to clamp the geological hand specimen located on the supporting platform. Through the positioning and supporting mechanism provided with the positioning driving assembly, the supporting platform and the specimen clamping jaw assembly, the geological hand specimen can be stably supported, the display effect is remarkable, and the situation that the specimen is damaged due to unstable placement can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of geological specimen exhibition devices, in particular to a device for exhibiting geological hand specimens. Background Art

[0002] Geological hand specimens are irregular samples produced during geological work. They are the most direct and effective means for geological science popularization. When participating in various geological exhibitions, hand specimens are basically the main display.

[0003] Geological exhibitions often require a large number of specimens to be selected for display. However, current display cabinets for geological specimens often lack fixtures, making it difficult to stably support irregular specimens. This results in poor display quality and easily causes specimens to fall, potentially damaging them. This also poses a safety hazard. Utility Model Content

[0004] The purpose of this utility model is to provide a device for exhibiting geological hand specimens, so as to solve the technical problems existing in the prior art of displaying geological hand specimens in existing display cabinets, which have poor display effects, specimens that are easily damaged by falling, and potential safety hazards; the preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects; see the following for details.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The utility model provides a device for exhibiting geological hand specimens, including a display cabinet, in which a positioning support mechanism is arranged. The positioning support mechanism includes a positioning drive component, a support platform and a specimen claw component, wherein: the positioning drive component is arranged on the lower side of the support platform; the support platform is used to support the geological hand specimen; the number of the specimen claw components is set to be multiple, all of the specimen claw components are evenly distributed along the circumference of the support platform, all of the specimen claw components are transmission-connected to the positioning drive component, and can clamp the geological hand specimen located on the support platform under the drive of the positioning drive component.

[0007] Preferably, the specimen clamping claw assembly includes a positioning claw and a connecting rod, wherein: the positioning claw is rotatably arranged on the supporting platform; the two ends of the connecting rod are rotatably connected to the positioning claw and the lifting end of the positioning drive assembly respectively, and the lifting end of the positioning drive assembly is raised and lowered, and the positioning claw can be pushed and pulled by the connecting rod to clamp or release the geological hand specimen.

[0008] Preferably, the positioning drive assembly includes a positioning drive motor, a rotating screw and a lifting sleeve, wherein: the rotating screw is vertically arranged on the lower side of the support platform, the rotating screw is connected to the positioning drive motor, and can rotate under the drive of the positioning drive motor; the lifting sleeve is sleeved on the rotating screw and is threadedly matched with the rotating screw, and the connecting rod is rotatably connected to the lifting sleeve.

[0009] Preferably, a flexible buffer layer is provided on the positioning claw.

[0010] Preferably, the number of the specimen jaw assemblies is set to three.

[0011] Preferably, the device for exhibiting geological hand specimens comprises a rotating display mechanism, which is connected to the positioning support mechanism and can drive the positioning support mechanism to rotate.

[0012] Preferably, the rotating display mechanism includes a rotating drive assembly and a rotating table assembly, wherein: the rotating drive assembly is connected to the rotating table assembly and can drive the rotating table assembly to rotate; the positioning support mechanism is fixedly arranged on the rotating table assembly.

[0013] Preferably, the rotating table assembly includes a fixed seat and a rotating table top rotatably arranged on the fixed seat, and the rotation drive assembly can drive the rotating table top to rotate relative to the fixed seat.

[0014] Preferably, the rotary drive assembly includes a rotary drive motor, an input gear and an output ring gear, wherein: the rotary drive motor is fixedly arranged on the rotating table; the input gear is connected to the output end of the rotary drive motor and can rotate under the drive of the rotary drive motor; the output ring gear is arranged on the fixed seat, and the output ring gear is engaged with the input gear.

[0015] Preferably, the display cabinet is provided with a first button for controlling the action of the positioning support mechanism; and the display cabinet is provided with a second button for controlling the action of the rotating display mechanism.

[0016] The device for exhibiting geological hand specimens provided by the utility model has at least the following beneficial effects:

[0017] The device for exhibiting geological hand specimens comprises a display cabinet, wherein a positioning support mechanism is provided in the display cabinet, and the positioning support mechanism is used for positioning and supporting the geological hand specimens.

[0018] The positioning support mechanism includes a positioning drive assembly, a support platform and a specimen claw assembly. The positioning drive assembly is arranged on the lower side of the support platform to provide power for the movement of the specimen claw assembly. The support platform is used to support the address hand specimen. The number of the specimen claw assemblies is set to multiple, and all the specimen claw assemblies are evenly distributed along the circumference of the support platform. All the specimen claw assemblies are transmission-connected to the positioning drive assembly. When exhibiting specimens, the geological hand specimens are placed on the support platform, and the positioning drive assembly drives all the specimen claw assemblies to move, clamp the geological hand specimens, and ensure that the specimens are placed stably.

[0019] The utility model can stably support geological hand specimens through the positioning support mechanism with a positioning drive component, a support platform and a specimen claw component. It not only has a significant display effect, but also can effectively prevent the specimens from being damaged due to unstable placement. At the same time, it is safe and reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 It is a structural diagram of the positioning support mechanism and the rotating display mechanism of the utility model;

[0023] Figure 3 This is a structural diagram of the positioning support mechanism of the utility model;

[0024] Figure 4 This is a structural diagram of the positioning support mechanism of the utility model from another perspective;

[0025] Figure 5 This is a structural diagram of the rotary display mechanism of the utility model;

[0026] Figure 6 It is a cross-sectional schematic diagram of the rotary display mechanism of the utility model.

[0027] Reference numerals

[0028] 1. Display cabinet; 2. Positioning support mechanism; 21. Positioning drive assembly; 211. Positioning drive motor; 212. Rotating screw; 213. Lifting sleeve; 22. Support platform; 23. Specimen clamping claw assembly; 231. Positioning claw; 232. Connecting rod; 3. Rotating display mechanism; 31. Rotating drive assembly; 311. Rotating drive motor; 312. Input gear; 313. Output ring gear; 32. Rotating table assembly; 321. Fixed seat; 322. Rotating table top; 4. First button; 5. Second button. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0030] Example 1:

[0031] The utility model provides a device for exhibiting geological hand specimens, referring to Figure 1 and Figure 2 As shown, the device for exhibiting geological hand specimens includes a display cabinet 1, which includes a cabinet base located at the bottom and a transparent cabinet body covering the cabinet base.

[0032] A accommodating cavity is provided inside the cabinet seat, and a positioning support mechanism 2 is provided in the accommodating cavity. The positioning support mechanism 2 includes a positioning drive component 21, a support platform 22 and a specimen claw component 23. The positioning drive component 21 is provided on the lower side of the support platform 22 to provide power for the movement of the specimen claw component 23. The support platform 22 is used to support geological hand specimens. The number of specimen claw components 23 is set to be multiple, and all specimen claw components 23 are evenly distributed along the circumference of the support platform 22. All specimen claw components 23 are transmission-connected to the positioning drive component 21.

[0033] During exhibition, the geological hand specimen is placed on the supporting platform 22, and the positioning drive assembly 21 is started to drive the specimen clamping claw assembly 23 to move, thereby clamping the geological hand specimen.

[0034] In the above process, the multiple specimen clamping claw assemblies 23 clamp the specimen at multiple points, and cooperate with the supporting platform 22 to place the specimen very firmly, achieving a remarkable exhibition effect.

[0035] Example 2:

[0036] Example 2 is based on Example 1:

[0037] like Figures 1-6As shown, the support platform 22 includes a support base and a support table fixedly arranged on the support base.

[0038] The specimen clamping assembly 23 includes a positioning claw 231 and a connecting rod 232. The positioning claw 231 is hingedly arranged on the supporting base. The first end of the connecting rod 232 is hingedly connected to the positioning claw 231, and the second end of the connecting rod 232 is hingedly connected to the lifting end of the positioning drive assembly 21.

[0039] When positioning and supporting the specimen, the lifting end of the positioning drive assembly 21 is lifted and lowered, and the push-pull connecting rod 232 is moved, thereby driving the positioning claw 231 to rotate, thereby achieving the clamping or loosening of the geological hand specimen.

[0040] The positioning claw 231 and the connecting rod 232 cooperate with each other to form a connecting rod mechanism with a simple structure and significant positioning and clamping effect.

[0041] As an optional embodiment, the positioning drive assembly 21 includes a positioning drive motor 211 , a rotating screw 212 and a lifting sleeve 213 .

[0042] The rotating screw rod 212 is arranged vertically, and the top end of the rotating screw rod 212 is rotatably arranged on the bottom side of the support platform 22 through the bearing seat. The bottom end of the rotating screw rod 212 is connected to the output end of the positioning drive motor 211, and the rotating screw rod 212 can rotate under the drive of the positioning drive motor 211.

[0043] The lifting sleeve 213 is provided with a threaded hole along the axial direction that is threadedly matched with the rotating screw 212. The lifting sleeve 213 is sleeved on the rotating screw 212. The wall of the lifting sleeve 213 is evenly provided with multiple connecting frames along the circumference. The second end of the connecting rod 232 is hingedly connected to the connecting frame.

[0044] When positioning the supporting specimen, the positioning drive motor 211 is started, the rotating screw 212 rotates, the lifting sleeve 213 moves along the axial direction of the rotating screw 212 , and pushes and pulls the positioning claw 231 through the connecting rod 232 .

[0045] The use of a rotating screw rod 212 and a lifting sleeve 213 with a threaded structure can, on the one hand, effectively convert the rotational action of the positioning drive motor 211 into the lifting action of the lifting sleeve 213, and on the other hand, has a self-locking effect, which can lock the relative position of the lifting sleeve 213 and thereby achieve the locking of the position of the positioning claw 231.

[0046] As an optional embodiment, a flexible buffer layer is provided on the positioning claw 231. The flexible buffer layer can be made of materials such as silicone, rubber or sponge, and has a certain buffering and anti-slip effect, avoiding damage to the specimen while ensuring the clamping effect.

[0047] As an optional embodiment, the number of specimen clamping jaw assemblies 23 is set to three, which has a significant positioning and clamping effect.

[0048] As an optional implementation, Figure 2 and Figure 5 As shown, the device for exhibiting geological hand specimens includes a rotating display mechanism 3 , which is connected to a positioning support mechanism 2 .

[0049] During exhibition, the rotating display mechanism 3 drives the positioning support mechanism 2 to rotate, thereby driving the geological hand specimen to rotate, which can realize multi-directional display of the specimen and further improve the exhibition effect.

[0050] As an optional embodiment, the rotating display mechanism 3 includes a rotating drive assembly 31 and a rotating platform assembly 32 .

[0051] The rotation driving assembly 31 is connected to the rotating platform assembly 32 and can drive the rotating platform assembly 32 to rotate. The positioning support mechanism 2 is fixedly arranged on the rotating platform assembly 32 .

[0052] The rotary drive assembly 31 is a rotary power component that provides power for the rotation of the specimen, and the rotating stage assembly 32 is a bearing component that has a good bearing function.

[0053] As an optional implementation, Figure 5 and Figure 6 As shown, the rotating table assembly 32 includes a fixed seat 321 and a rotating table 322 rotatably set on the fixed seat 321 through a bearing. The positioning support mechanism 2 is fixedly set on the rotating table 322. The rotation drive assembly 31 can drive the rotating table 322 to rotate relative to the fixed seat 321, so that the positioning support mechanism 2 and the geological hand specimen thereon rotate synchronously.

[0054] As an optional embodiment, the rotation driving assembly 31 includes a rotation driving motor 311 , an input gear 312 and an output ring gear 313 .

[0055] The rotary drive motor 311 is fixedly mounted on the rotating table 322 via a support base. The input gear 312 is configured as a bevel gear, which is connected to the output end of the rotary drive motor 311. The input gear 312 can rotate driven by the rotary drive motor 311. The output ring gear 313 is disposed on the peripheral wall of the fixed base 321 and is provided with an inner conical surface. The input gear 312 is located on the inner side of the output ring gear 313 and is meshed with the inner conical surface.

[0056] During exhibition, the rotation drive motor 311 is started and the input gear 312 rotates. Since the fixing seat 321 is stationary, the input gear 312 rolls along the output gear ring 313, and the rotating table 322, the positioning support mechanism 2 and the geological hand specimen rotate synchronously.

[0057] As an optional embodiment, a first button 4 and a second button 5 are provided on the display cabinet 1 .

[0058] The first button 4 is used to control the start and stop of the clamping action of the positioning support mechanism 2, and the second button 5 is used to control the start and stop of the rotation action of the rotation display mechanism 3.

[0059] It adopts button control mode, which is convenient to operate.

[0060] In the description of this application, it should be understood that the terms "upper", "lower", "inside", "outside", "top", "bottom", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0061] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout the description of this application, "plurality" or "several" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0062] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0063] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A device for exhibiting geological hand specimens, characterized in that: The invention comprises a display cabinet, wherein a positioning support mechanism is arranged in the display cabinet, and the positioning support mechanism comprises a positioning drive assembly, a support platform and a specimen clamping claw assembly, wherein: The positioning drive assembly is arranged at the lower side of the supporting platform; The support platform is used to support geological hand specimens; The number of the specimen clamping assemblies is set to be multiple, all of which are evenly distributed along the circumference of the support platform, all of which are transmission-connected to the positioning drive assembly, and can clamp the geological hand specimen located on the support platform under the drive of the positioning drive assembly.

2. The device for exhibiting geological hand specimens according to claim 1, characterized in that: The specimen clamping claw assembly comprises a positioning claw and a connecting rod, wherein: The positioning claw can be rotatably arranged on the supporting platform; The two ends of the connecting rod are rotatably connected to the positioning claw and the lifting end of the positioning drive assembly respectively. The lifting end of the positioning drive assembly is lifted and lowered, and the positioning claw can be pushed and pulled by the connecting rod to clamp or release the geological hand specimen.

3. The device for exhibiting geological hand specimens according to claim 2, characterized in that: The positioning drive assembly includes a positioning drive motor, a rotating screw and a lifting sleeve, wherein: The rotating screw is vertically arranged on the lower side of the supporting platform, and the rotating screw is connected to the positioning drive motor and can rotate under the drive of the positioning drive motor; The lifting sleeve is sleeved on the rotating screw and is threadably matched with the rotating screw. The connecting rod is rotatably connected to the lifting sleeve.

4. The device for exhibiting geological hand specimens according to claim 2, characterized in that: A flexible buffer layer is arranged on the positioning claw.

5. The device for exhibiting geological hand specimens according to claim 2, characterized in that: The number of the specimen jaw assemblies is set to three.

6. The device for exhibiting geological hand specimens according to claim 1, characterized in that: The device for exhibiting geological hand specimens comprises a rotating display mechanism, which is connected to the positioning support mechanism and can drive the positioning support mechanism to rotate.

7. The device for exhibiting geological hand specimens according to claim 6, characterized in that: The rotating display mechanism includes a rotating drive assembly and a rotating platform assembly, wherein: The rotation drive assembly is connected to the rotating table assembly and can drive the rotating table assembly to rotate; The positioning support mechanism is fixedly arranged on the rotating table assembly.

8. The device for exhibiting geological hand specimens according to claim 7, characterized in that: The rotating table assembly includes a fixed seat and a rotating table surface rotatably arranged on the fixed seat, and the rotating driving assembly can drive the rotating table surface to rotate relative to the fixed seat.

9. The device for exhibiting geological hand specimens according to claim 8, characterized in that: The rotary drive assembly comprises a rotary drive motor, an input gear and an output gear ring, wherein: The rotary drive motor is fixedly arranged on the rotary table; The input gear is connected to the output end of the rotary drive motor and can rotate under the drive of the rotary drive motor; The output gear ring is arranged on the fixing seat, and the output gear ring is meshed with the input gear.

10. The device for exhibiting geological hand specimens according to claim 6, characterized in that: The display cabinet is provided with a first button for controlling the action of the positioning support mechanism; The display cabinet is provided with a second button for controlling the action of the rotating display mechanism.

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