Adjustable tweezers frame for laboratory workbench

Abstract

The utility model discloses an adjustable tweezers frame for laboratory workbenches, and relates to the technical field of experimental tools, the tweezers frame comprises a bottom plate, guide cylinders and sliding rods, the upper surface of the bottom plate is fixedly connected with the two symmetrical guide cylinders, the inner side walls of the two guide cylinders are both connected with the sliding rods in a sliding mode, and the sliding rods are arranged on the bottom plate. A guide rail frame is jointly and fixedly connected between the two sliding rods, two rails are arranged in the guide rail frame, a plurality of placing assemblies are arranged in the two rails of the guide rail frame in a sliding mode and used for conveniently placing tweezers in a following mode, and the directions of the placing assemblies in the two rails of the guide rail frame are opposite. Through the arrangement of the slidable placing assembly, an experimenter can take and place tweezers at will conveniently, tweezers taking and placing are more flexible, and the use experience feeling of the experimenter is improved.

Description

Technical Field

[0001] This utility model relates to the field of experimental tool technology, specifically an adjustable tweezers holder for a laboratory workbench. Background Technology

[0002] In cleanrooms, tweezers are frequently used tools. However, most existing tweezer holders are fixed structures, meaning the tweezers cannot be adjusted to a suitable position and cannot be moved to the user's location, resulting in inconvenience and a poor user experience.

[0003] Based on this, an adjustable tweezers holder for a laboratory workbench is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable tweezers holder for a laboratory workbench, in order to solve the problem in the prior art that the position of the tweezers cannot be adjusted and cannot be moved to a suitable position by the user.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An adjustable tweezers holder for a laboratory workbench includes a base plate, guide cylinders, and sliding rods. Two symmetrical guide cylinders are fixedly connected to the upper surface of the base plate. Sliding rods are slidably connected to the inner sidewalls of both guide cylinders. A guide rail frame is fixedly connected between the two sliding rods. Two tracks are provided inside the guide rail frame. Several placement components are slidably arranged in the two tracks of the guide rail frame for convenient placement of tweezers. The placement components in the two tracks of the guide rail frame are oriented in opposite directions.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative: the placement assembly includes a ball, a placement rod, and a slider; the slider is slidably connected to the inner side wall of the guide rail frame; the placement rod is fixedly connected to the side wall of the slider; and the ball is fixedly connected to the end of the placement rod away from the slider.

[0009] In one alternative: the slider sidewall has two opposing damping block slots, the inner sidewall of the damping block slot is slidably connected to a damping block, a spring is fixedly connected between the damping block and the inner sidewall of the damping block slot, and the damping block abuts against the inner wall of the guide rail frame.

[0010] In one alternative: the contact surface between the damping block and the guide rail frame is made of rubber.

[0011] In one alternative embodiment: the sidewall of the ball block has a pressing block groove, the inner sidewall of the pressing block groove is slidably connected to a pressing block, the placement rod and the slider jointly have a sliding plate cavity, the inner sidewall of the sliding plate cavity is slidably connected to a sliding plate, the sliding plate and the pressing block are jointly fixedly connected to a pressing rod, two symmetrical pull ropes are fixedly connected to the periphery of the pressing rod, the end of the pull rope away from the pressing rod extends through into the damping block groove and is fixedly connected to the damping block, and a spring is fixedly connected between the pressing block and the inner sidewall of the pressing block groove.

[0012] In one alternative: the sliding rod sidewall has several bolt holes, the guide cylinder sidewall is provided with fixing bolts, and the fixing bolts are threadedly connected to the bolt holes.

[0013] In one alternative: a tray is provided on the upper surface of the base plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention features a sliding placement component, allowing experimenters to easily pick up and put down the tweezers, making the process more flexible and improving the user experience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the sliding rod structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of the anti-fracture component of this utility model.

[0019] Figure label annotations: 1 base plate, 2 guide cylinder, 3 sliding rod, 4 fixing bolt, 5 guide rail frame, 6 placement assembly, 7 bolt hole, 8 placement rod, 9 slider, 10 damping block, 11 pressing rod, 12 sliding plate, 13 pull rope, 14 pressing block, 15 placement tray, 16 ball block. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0021] In one embodiment, such as Figures 1-3As shown, an adjustable tweezers holder for a laboratory workbench includes a base plate 1, guide cylinders 2, and sliding rods 3. Two symmetrical guide cylinders 2 are fixedly connected to the upper surface of the base plate 1. Sliding rods 3 are slidably connected to the inner sidewalls of both guide cylinders 2. A guide rail frame 5 is fixedly connected between the two sliding rods 3. Two tracks are provided inside the guide rail frame 5. Several placement components 6 are slidably arranged in the two tracks of the guide rail frame 5 to facilitate the placement of tweezers. The placement components 6 in the two tracks of the guide rail frame 5 are oriented in opposite directions.

[0022] There are 6 on each side, which makes it convenient for experimenters to place tweezers when conducting experiments on both sides of the experimental table.

[0023] It is convenient to place the tweezers on the placement rod 8 and move them to the appropriate position, making it easy for the experimenter to pick up and put down the tweezers at will, and making the picking up and putting down of the tweezers more flexible.

[0024] In one embodiment, the placement component 6 includes a ball block 16, a placement rod 8, and a slider 9. The slider 9 is slidably connected to the inner side wall of the guide rail frame 5, the placement rod 8 is fixedly connected to the side wall of the slider 9, and the ball block 16 is fixedly connected to the end of the placement rod 8 away from the slider 9.

[0025] Before use, the height of the sliding rod 3 can be adjusted according to the height of the experimenter. Simply rotate the two fixing bolts 4 to release the fixation of the sliding rod 3, and let the sliding rod 3 slide in the guide cylinder 2. After adjusting to the appropriate height, it can be fixed by fixing bolts 4. The adjustment operation is quick and convenient.

[0026] In one embodiment, the slider 9 has two opposing damping block grooves on its sidewall, and a damping block 10 is slidably connected to the inner sidewall of the damping block groove. A spring is fixedly connected between the damping block 10 and the inner sidewall of the damping block groove, and the damping block 10 abuts against the inner wall of the guide rail frame 5.

[0027] After adjusting the placement component 6 to a comfortable and convenient position for the user, the finger pressing the pressing block 14 is released. Under the action of the spring, the damping block 10 is pushed out of the damping block groove and abuts against the rail of the guide rail frame 5, increasing the resistance between the placement component 6 and the rail. This prevents the placement component 6 from sliding when accidentally touched, thus avoiding the need to readjust the position of the placement component 6 and improving the user experience.

[0028] In one embodiment, the contact surface between the damping block 10 and the guide rail frame 5 is made of rubber.

[0029] In one embodiment, the sidewall of the ball block 16 is provided with a pressing block groove, and the inner sidewall of the pressing block groove is slidably connected to a pressing block 14. The placement rod 8 and the slider 9 are provided with a sliding plate cavity, and the inner sidewall of the sliding plate cavity is slidably connected to a sliding plate 12. The sliding plate 12 and the pressing block 14 are fixedly connected to a pressing rod 11. Two symmetrical pull ropes 13 are fixedly connected around the pressing rod 11. The end of the pull rope 13 away from the pressing rod 11 extends through and into the damping block groove and is fixedly connected to the damping block 10. A spring is fixedly connected between the pressing block 14 and the inner sidewall of the pressing block groove.

[0030] In one embodiment, the sliding rod 3 has several bolt holes 7 on its side wall, and the guide cylinder 2 has fixing bolts 4 on its side wall, with the fixing bolts 4 threadedly connected to the bolt holes 7.

[0031] In one embodiment, a placement tray 15 is provided on the upper surface of the base plate 1.

[0032] The above embodiments disclose an adjustable tweezers holder for a laboratory workbench, the specific working principle and process of which are as follows:

[0033] S1: When it is necessary to adjust the position of the placement component 6 according to the experimenter's own position, simply press the pressing block 14. The pressing block 14 drives the pressing rod 11 to slide in the sliding plate cavity. The pressing rod 11 pulls the two pull ropes 13, which in turn drives the damping block 10 into the slider 9, releasing the fixation of the position of the placement component 6 and allowing the placement component 6 to move more smoothly in the guide rail frame 5.

[0034] It is convenient to place the tweezers on the placement rod 8 and move them to the appropriate position, making it easy for the experimenter to pick up and put down the tweezers at will, and making the picking up and putting down of the tweezers more flexible.

[0035] S2: After adjusting the placement component 6 to a comfortable and convenient position for the experimenter, release the finger pressing the pressing block 14. Under the action of the spring, the damping block 10 will be pushed out of the damping block groove and abut against the rail of the guide rail frame 5, increasing the resistance between the placement component 6 and the rail, preventing the placement component 6 from sliding when accidentally touched, which would require readjusting the position of the placement component 6 and improving the user experience.

[0036] Before use, the height of the sliding rod 3 can be adjusted according to the height of the experimenter. Simply rotate the two fixing bolts 4 to release the fixation of the sliding rod 3, and let the sliding rod 3 slide in the guide cylinder 2. After adjusting to the appropriate height, it can be fixed by fixing bolts 4. The adjustment operation is quick and convenient.

[0037] The tray 15 can be used to store commonly used laboratory consumables such as alcohol.

[0038] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An adjustable tweezers holder for a laboratory workbench, characterized in that, The device includes a base plate (1), guide cylinders (2), and sliding rods (3). Two symmetrical guide cylinders (2) are fixedly connected to the upper surface of the base plate (1). Sliding rods (3) are slidably connected to the inner sidewalls of the two guide cylinders (2). A guide rail frame (5) is fixedly connected between the two sliding rods (3). Two tracks are provided inside the guide rail frame (5). Several placement components (6) are slidably arranged in the two tracks of the guide rail frame (5) to facilitate the placement of tweezers. The placement components (6) in the two tracks of the guide rail frame (5) are oriented in opposite directions.

2. The adjustable tweezers holder for a laboratory workbench according to claim 1, characterized in that, The placement assembly (6) includes a ball (16), a placement rod (8), and a slider (9). The slider (9) is slidably connected to the inner side wall of the guide rail frame (5). The placement rod (8) is fixedly connected to the side wall of the slider (9). The ball (16) is fixedly connected to the end of the placement rod (8) away from the slider (9).

3. The adjustable tweezers holder for a laboratory workbench according to claim 2, characterized in that, The slider (9) has two opposing damping block slots on its sidewall. A damping block (10) is slidably connected to the inner sidewall of the damping block slot. A spring is fixedly connected between the damping block (10) and the inner sidewall of the damping block slot. The damping block (10) abuts against the inner wall of the guide rail frame (5).

4. The adjustable tweezers holder for a laboratory workbench according to claim 3, characterized in that, The contact surface between the damping block (10) and the guide rail frame (5) is made of rubber.

5. The adjustable tweezers holder for a laboratory workbench according to claim 3, characterized in that, The ball block (16) has a pressing block groove on its side wall. A pressing block (14) is slidably connected to the inner side wall of the pressing block groove. The placement rod (8) and the slider (9) have a sliding plate cavity. A sliding plate (12) is slidably connected to the inner side wall of the sliding plate cavity. A pressing rod (11) is fixedly connected between the sliding plate (12) and the pressing block (14). Two symmetrical pull ropes (13) are fixedly connected to the periphery of the pressing rod (11). The end of the pull rope (13) away from the pressing rod (11) extends through and into the damping block groove and is fixedly connected to the damping block (10). A spring is fixedly connected between the pressing block (14) and the inner side wall of the pressing block groove.

6. The adjustable tweezers holder for a laboratory workbench according to claim 1, characterized in that, The sliding rod (3) has several bolt holes (7) on its side wall, and the guide cylinder (2) has a fixing bolt (4) on its side wall. The fixing bolt (4) is threadedly connected to the bolt hole (7).

7. The adjustable tweezers holder for a laboratory workbench according to claim 1, characterized in that, A tray (15) is provided on the upper surface of the base plate (1).

Images