Auxiliary loading mechanism for selling instruments and meters

Abstract

The utility model relates to the technical field of transportation devices, and discloses an instrument and meter sales auxiliary loading mechanism which comprises a bottom box, a box cover is movably hinged to the back face of the bottom box, a multifunctional adjusting mechanism is arranged on the outer side of the bottom box, and the multifunctional adjusting mechanism comprises two rotating rods and two supporting plates. The upper surface of each supporting plate is provided with two stacking grooves, the two ends of each rotating rod are fixedly connected with rotating supporting blocks, the bottom face of each rotating supporting block is fixedly connected with a universal wheel, and two bidirectional telescopic rods are arranged on the outer side of the bottom box. According to the auxiliary loading mechanism for selling instruments and meters, through mutual cooperation of the bottom box, the box cover, the rotating rods, the rotating supporting blocks, universal wheels, positioning grooves, positioning pins, two-way telescopic rods, stacking blocks, supporting plates and stacking grooves, the two telescopic ends of each two-way telescopic rod can be movably hinged to the upper surfaces of the two rotating supporting blocks on the same side of the bottom box; the rotating supporting block can rotate along with rotation of the rotating rod on the inner wall of the bottom box.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation devices, in particular to an auxiliary loading mechanism for instrument sales. Background Technique

[0002] A transportation device generally refers to equipment for transporting people or goods, aiming to improve the performance, safety, efficiency, and environmental friendliness of transportation equipment to meet the growing logistics and travel needs. For instruments and meters, which are devices or equipment used to detect, measure, observe, or calculate various physical quantities, material components, and physical property parameters, etc., most of them are relatively precise. When selling and loading these instruments and meters, corresponding transportation devices are needed to assist in their safe loading and transportation.

[0003] The utility model with the authorized announcement number of CN211970225U discloses an instrument transportation device. Through the clamping mechanism, the instrument can be stably fixed, preventing the instrument from being displaced during transportation and resulting in collisions, which may cause inestimable damage to the instrument body. Through the spring pressure increasing mechanism, the hardness of the first spring can be adjusted, so that the first spring can play a more stable buffering and shock-absorbing effect on the instruments inside the box. Through the spring pressure increasing mechanism and the second spring, a comprehensive buffering and shock-absorbing effect can be achieved on the instruments inside the box.

[0004] Adopting the above technical solution, although it has good reinforcement and shock-absorbing structures, making the instruments placed inside it not easily damaged due to external bumps, the above technical solution lacks a multi-functional adjustment structure that is convenient for both movement and stacking, resulting in inconvenience in handling and stable stacking during loading.

[0005] Therefore, those skilled in the art have provided an auxiliary loading mechanism for instrument sales to solve the problems raised in the above background technique. Content of the Utility Model

[0006] The purpose of the utility model is to provide an auxiliary loading mechanism for instrument sales to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution:

[0008] An auxiliary loading mechanism for instrument sales includes a bottom box, the back of the bottom box is movably hinged with a box cover, and a multi-functional adjustment mechanism is arranged outside the bottom box;

[0009] The multifunctional adjusting mechanism includes two rotating rods and two support plates. Two stacking grooves are formed on the upper surface of each support plate. Rotating support blocks are fixedly connected to both ends of each rotating rod. Universal wheels are fixedly connected to the bottom surface of each rotating support block. Two double-acting telescopic rods are arranged on the outer side of the bottom box. Positioning pins are clamped inside each rotating support block. Four positioning grooves are fixedly connected to the front and the back of the bottom box. Stacking blocks are fixedly connected to the side surfaces of each group of rotating support blocks close to each other.

[0010] As a further solution of the present utility model: The outer surface of each rotating rod is rotatably connected to the inner wall of the bottom box. The bottom surface of each support plate is fixedly connected to the upper surface of the box cover. The two telescopic ends of each double-acting telescopic rod are movably hinged to the upper surface of the rotating support block. The outer surface of each positioning pin is clamped inside the positioning groove. A pull shell is fixedly connected to the upper surface of the box cover. A pull rod is fixedly connected to the inner wall of the pull shell.

[0011] As a further solution of the present utility model: A handle is arranged inside the pull shell. The inner wall of the handle is rotatably connected to the outer surface of the pull rod.

[0012] As a further solution of the present utility model: Two fixed rods are fixedly connected to the front of the box cover. Two limiting rods are fixedly connected to the front of the bottom box.

[0013] As a further solution of the present utility model: Limiting plates are rotatably connected to the outer surface of each fixed rod. The outer surface of each limiting rod is clamped inside each limiting plate.

[0014] As a further solution of the present utility model: Anti-slip sleeves are fixedly connected to the outer surface of each double-acting telescopic rod. Anti-slip convex columns are fixedly connected to the outer surface of each anti-slip sleeve. Multi-grooved anti-collision cotton is fixedly connected to the inner wall of the bottom box.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] The utility model realizes the mutual cooperation of a bottom box, a box cover, a rotating rod, a rotating support block, a universal wheel, a positioning groove, a positioning pin, a bidirectional telescopic rod, a stacking block, a support plate and a stacking groove. The two telescopic ends of the bidirectional telescopic rod can be movably hinged to the upper surfaces of two rotating support blocks on the same side of the bottom box. The rotating support block can rotate following the rotation of the rotating rod on the inner wall of the bottom box. Thus, by pressing the bidirectional telescopic rod, the universal wheel can be adjusted to face downwards or the stacking block can be adjusted to face downwards. Therefore, when the universal wheel faces downwards, it is convenient for the movement of the whole mechanism. When the stacking block faces downwards, it can be spliced with the stacking groove in the support plate of another such mechanism for stable stacking. The positioning pin can pass through the rotating support block and be engaged with the positioning groove at a certain height, thereby fixing the position of the rotating support block, playing the role of adjusting the mechanism to be in a convenient moving or convenient stacking posture at any time, and avoiding the problem that it is inconvenient for both handling and stable stacking on the vehicle due to the lack of a multifunctional adjustment structure that is convenient for both moving and stacking at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of an auxiliary loading mechanism for instrument sales;

[0018] Figure 2 is a schematic diagram of the bottom box's upward-looking three-dimensional structure in an auxiliary loading mechanism for instrument sales;

[0019] Figure 3 is a schematic diagram of the three-dimensional structure of the rotating rod in an auxiliary loading mechanism for instrument sales;

[0020] Figure 4 is a schematic diagram of the three-dimensional structure of the bottom box in an auxiliary loading mechanism for instrument sales.

[0021] In the figure: 1, bottom box; 2, box cover; 3, multifunctional adjustment mechanism; 301, rotating rod; 302, rotating support block; 303, universal wheel; 304, positioning groove; 305, positioning pin; 306, bidirectional telescopic rod; 307, stacking block; 308, support plate; 309, stacking groove; 4, shell pulling; 5, pull rod; 6, handle; 7, fixed rod; 8, limiting rod; 9, limiting plate; 10, anti-slip sleeve; 11, anti-slip convex column; 12, multi-grooved anti-collision cotton. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Please refer to Figures 1-4, an auxiliary loading mechanism for instrument sales, including a bottom box 1. A box cover 2 is movably hinged to the back of the bottom box 1. A multi-functional adjustment mechanism 3 is arranged on the outside of the bottom box 1. The multi-functional adjustment mechanism 3 includes two rotating rods 301 and two support plates 308. Two stacking grooves 309 are formed on the upper surface of each support plate 308. The outer surface of each rotating rod 301 is rotatably connected to the inner wall of the bottom box 1. The bottom surface of each support plate 308 is fixedly connected to the upper surface of the box cover 2. A shell 4 is fixedly connected to the upper surface of the box cover 2. A pull rod 5 is fixedly connected to the inner wall of the shell 4. By providing the shell 4 and the pull rod 5, the pull rod 5 can provide a rotating base surface for other hand-held structures, thereby increasing its use flexibility. The two can cooperate with the above-mentioned hand-held structures to lift and carry the entire mechanism together.

[0023] Both ends of each rotating rod 301 are fixedly connected with a rotating support block 302. A universal wheel 303 is fixedly connected to the bottom surface of each rotating support block 302. A handle 6 is arranged inside the shell 4. The inner wall of the handle 6 is rotatably connected to the outer surface of the pull rod 5. By providing the handle 6, it can rotate around the outer surface of the pull rod 5 inside the shell 4, playing a role of facilitating the lifting and carrying of the entire mechanism after being held by hand.

[0024] Two double telescopic rods 306 are arranged on the outside of the bottom box 1. A positioning pin 305 is clamped inside each rotating support block 302. The two telescopic ends of each double telescopic rod 306 are movably hinged to the upper surface of the rotating support block 302. Two fixing rods 7 are fixedly connected to the front of the box cover 2. Two limiting rods 8 are fixedly connected to the front of the bottom box 1. By providing the fixing rods 7, a rotating base surface can be provided for other limiting structures, thereby increasing its use flexibility. By providing the limiting rods 8, the above-mentioned limiting structures can be limited.

[0025] Four positioning grooves 304 are fixedly connected to both the front and the back of the bottom box 1. The outer surface of each positioning pin 305 is clamped inside the positioning groove 304. A limiting plate 9 is rotatably connected to the outer surface of each fixing rod 7. The inner part of each limiting plate 9 is clamped to the outer surface of the limiting rod 8. The positioning grooves 304 on one side of the bottom box 1 are four in an inverted trapezoid shape. The two upper positioning grooves 304 are used when the universal wheels 303 face downwards. The two lower positioning grooves 304 are used when multiple such mechanisms are stacked. By providing the limiting plates 9, they can rotate around the outer surface of the fixing rods 7 and then be clamped to the outer surface of the limiting rods 8, playing a role of preventing the bottom box 1 and the box cover 2 from separating randomly.

[0026] The side surfaces of each set of rotating support blocks 302 that are close to each other are fixedly connected with stacking blocks 307, the outer surface of each bidirectional telescopic rod 306 is fixedly connected with an anti-skid cover 10, the outer surface of each anti-skid cover 10 is fixedly connected with an anti-skid boss 11, and the inner wall of the bottom box 1 is fixedly connected with multi-groove anti-collision cotton 12. By providing the anti-skid cover 10 and the anti-skid boss 11, the hand-gripping comfort and friction of the outer surface of the bidirectional telescopic rod 306 can be increased, and by providing the multi-groove anti-collision cotton 12, multiple instruments can be placed inside it, and it has the function of preventing multiple instruments from colliding with each other.

[0027] When the stacking block 307 is facing downward, the four positioning pins 305 on one mechanism are all pulled out of the corresponding rotating support block 302, and then the anti-skid sleeve 10 and the anti-skid convex column 11 on the two-way telescopic rod 306 are held and pressed down, and the two telescopic ends of the two-way telescopic rod 306 are gradually retracted, and the two telescopic ends of the two-way telescopic rod 306 are simultaneously retracted. When the stacking block 307 is facing downwards, the four stacking blocks 307 on the bottom of the mechanism should face downwards, and then the four stacking blocks 307 on the mechanism stacked above it should also face downwards, and the stacking blocks 307 facing downwards should be spliced with the stacking grooves 309 on the lower support plate 308 to complete stable stacking, and so on, so as to facilitate the entire mechanism to switch between the functions of convenient movement and convenient stacking. The design of the entire instrument sales auxiliary loading mechanism effectively solves the problem of inconvenience in transportation and stable loading and stacking due to the lack of a multi-functional adjustment structure that is convenient for movement and stacking at the same time.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary loading mechanism for instrument sales, comprising a bottom box (1), characterized in that: The back of the bottom box (1) is movably hinged with a box cover (2), and a multi-functional adjusting mechanism (3) is arranged on the outer side of the bottom box (1); The multi-functional adjusting mechanism (3) includes two rotating rods (301) and two support plates (308). Two stacking grooves (309) are formed on the upper surface of each support plate (308). Rotating support blocks (302) are fixedly connected to both ends of each rotating rod (301). Universal wheels (303) are fixedly connected to the bottom surface of each rotating support block (302). Two bidirectional telescopic rods (306) are arranged on the outer side of the bottom box (1). Positioning pins (305) are clamped inside each rotating support block (302). Four positioning grooves (304) are fixedly connected to the front surface and the back surface of the bottom box (1). Stacking blocks (307) are fixedly connected to the side surfaces of each group of rotating support blocks (302) close to each other.

2. The instrument and meter sales auxiliary loading mechanism according to claim 1, characterized in that: The outer surface of each rotating rod (301) is rotatably connected to the inner wall of the bottom box (1). The bottom surface of each support plate (308) is fixedly connected to the upper surface of the box cover (2). The two telescopic ends of each bidirectional telescopic rod (306) are movably hinged to the upper surface of the rotating support block (302). The outer surface of each positioning pin (305) is engaged with the inside of the positioning groove (304). A pull shell (4) is fixedly connected to the upper surface of the box cover (2). A pull rod (5) is fixedly connected to the inner wall of the pull shell (4).

3. The auxiliary loading mechanism for instrument sales according to claim 2, characterized in that: A handle (6) is arranged inside the pull shell (4). The inner wall of the handle (6) is rotatably connected to the outer surface of the pull rod (5).

4. The auxiliary loading mechanism for instrument sales according to claim 1, characterized in that: Two fixing rods (7) are fixedly connected to the front surface of the box cover (2). Two limiting rods (8) are fixedly connected to the front surface of the bottom box (1).

5. An instrument sales auxiliary loading mechanism according to claim 4, characterized in that: The outer surface of each fixing rod (7) is rotatably connected with a limiting plate (9). The inside of each limiting plate (9) is engaged with the outer surface of the limiting rod (8).

6. The auxiliary loading mechanism for the sale of instruments and meters according to claim 1, wherein: An anti-slip sleeve (10) is fixedly connected to the outer surface of each bidirectional telescopic rod (306). Anti-slip convex columns (11) are fixedly connected to the outer surface of each anti-slip sleeve (10). A multi-grooved anti-collision cotton (12) is fixedly connected to the inner wall of the bottom box (1).

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