Experimental operation support for chemical laboratory
By designing a multi-plate structure and a slide rail slide mechanism, the experimental operation of the brackets for chemical laboratories is solved, and the problem that the brackets are difficult to adapt to reagent cup bodies in different sizes in the prior art is solved, and the multi-angle and multi-position adjustment of the brackets and the flexibility of reagent placement is achieved.
Patent Information
- Application Number
- CN202420477941.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing experimental scaffolds are difficult to adapt to reagent cups of different sizes, resulting in inconvenient experimental operation.
An experimental operation bracket for chemical laboratory was designed, using a multi-plate structure and a slide rail slide mechanism. By moving and rotating different rod bodies and sleeves, the bracket can be adjusted in multiple angles and positions.
It realizes flexible adjustment of the scaffold, adapts to the placement of reagent cups of different sizes, and improves the convenience and efficiency of experimental operation.
Smart Images
Figure CN222567807U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of experimental brackets, in particular to an experimental operation bracket for chemical laboratories. Background Art
[0002] In chemical experiment learning, when performing chemical reaction operations, it is necessary to fix each reaction component, and when fixing, a fixed bracket is needed to fix each component through the bracket, which can make the experiment more convenient.
[0003] There are various experimental stands in the prior art. When conducting experiments, reagent cups of different sizes are placed and used. In view of this situation, a stand is designed that is easy to adjust the position and place reagent cups of various sizes, so the use of this experimental operation stand for chemical laboratories is needed. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides an experimental operation bracket for a chemical laboratory, which solves the technical problem of placing and using reagent cups of different sizes in the prior art experiments.
[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: an experimental operation bracket for a chemical laboratory, a first plate body is installed on the wall of a table body, a pair of fixed blocks are installed on the side wall of one end of the first plate body, a pair of sliding rails are installed on the opposite side walls of the fixed blocks, a slider is installed on the sliding rail, a third plate body is hingedly connected to the side wall of one end of the slider, a second plate body is installed on the side wall of the other end of the slider, a second sleeve is installed on the side wall of the other end of the second plate body, a fifth rod body is inserted in the second sleeve, a fourth rod body is installed on the side wall of the other end of the fifth rod body, a pair of second brackets are installed on the side wall of the fourth rod body, A first rod body is installed on the side wall of the first plate body, a second rod body is installed on the side wall of the first rod body, and auxiliary suspension mechanisms are installed on the side walls at both ends of the second rod body. The auxiliary suspension mechanism includes a first cylinder body, the first cylinder body is installed on the side wall of the second rod body, a first sleeve is movably mounted on the outer wall of the first cylinder body, a first box body and a third rod body are installed on the side wall of the first sleeve, and a pair of first frames are installed on the side wall of the third rod body, a first T-shaped rod body is movably inserted inside the first box body, a first spring is fixedly mounted on the outer wall of the first T-shaped rod body, and the other end of the first spring is fixedly mounted on the inner side wall of the first box body.
[0006] Preferably, the side wall of the fifth rod body is provided with a plurality of first circular grooves, the side wall of the second sleeve is inserted with a second box body, a second T-shaped rod body is movably inserted inside the second box body, a second spring is fixedly sleeved on the outer wall surface of one end of the second T-shaped rod body and the other end of the second spring is fixedly installed on the inner side wall surface of the second box body.
[0007] Preferably, a plurality of second circular grooves are formed on the outer wall of the first cylinder, and the plurality of second circular grooves are annular from left to right.
[0008] Preferably, a pair of the first sleeves are respectively located on the rod ends of the first cylinder close to the upper and lower walls.
[0009] Preferably, the upper wall surface of the first plate body and the lower wall surface of the third plate body are both sloped.
[0010] Beneficial Effects
[0011] The utility model provides an experimental operation bracket for a chemical laboratory. When the utility model is conducting a chemical experiment, in order to conveniently place and hang reagents or articles, the multi-position and multi-angle placement bracket is designed. At this time, reagents of different sizes are placed on the first bracket. When the angle needs to be adjusted, the first T-shaped rod is moved to separate the first T-shaped rod from the circular groove on the side wall of the first cylinder. At this time, the first sleeve is rotated to drive the third rod to adjust the position. At this time, the first T-shaped rod is released, so that the first T-shaped rod is reset by the first spring, so that the first cylinder and the first sleeve are connected. The cylinder is fixed to complete the position adjustment of the third rod body. When a larger-sized reagent needs to be placed at this time, the reagent is placed on the second frame. At this time, the fifth rod body and the second sleeve can be released by stretching the second T-shaped rod body, thereby completing the position adjustment of the fifth rod body. When horizontal position adjustment is required at this time, the position movement of the slider is completed by the slide rail. After moving to the required position, the slider is rotated at this time. At this time, the lower wall of the slider is in contact with the upper wall of the first plate body to complete the limit, thereby completing the position fixing of the second sleeve, and then completing the multi-angle and multi-position adjustment of the bracket and the placement of the reagent. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a schematic diagram of the top view structure of an experimental operation bracket for chemical laboratories.
[0013] In the figure: 1, table body; 2, first plate body; 3, first rod body; 4, second rod body; 5, third rod body; 6, first frame body; 7, first T-shaped rod body; 8, first spring; 9, first box body; 10, first sleeve; 11, first cylinder body; 12, fourth rod body; 13, second frame body; 14, fifth rod body; 15, second sleeve; 16, second plate body; 17, slide rail; 18, third plate body; 19, slide block; 20, second box body; 21, second T-shaped rod body; 22, second spring. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] See also Figure 1 The utility model provides a technical solution: an experimental operation bracket for a chemical laboratory, a first plate body 2 is installed on the wall of a table body 1, a pair of fixed blocks are installed on the side wall of one end of the first plate body 2, a pair of fixed blocks are installed on the opposite side wall of the pair of fixed blocks. A slide rail 17 is installed on the slide rail 17, a slider 19 is installed on the slide rail 17, a third plate body 18 is hinged on the side wall of one end of the slider 19, a second plate body 16 is installed on the side wall of the other end of the slider 19, a second sleeve 15 is installed on the side wall of the other end of the second plate body 16, a fifth rod body 14 is inserted in the second sleeve 15, a fourth rod body 12 is installed on the side wall of the other end of the fifth rod body 14, a pair of second brackets 13 are installed on the side wall of the fourth rod body 12, the first plate A first rod body 3 is installed on the side wall of the body 2, a second rod body 4 is installed on the side wall of the first rod body 3, auxiliary suspension mechanisms are installed on the side walls at both ends of the second rod body 4, the auxiliary suspension mechanism includes a first cylinder 11, the first cylinder 11 is installed on the side wall of the second rod body 4, a first sleeve 10 is movably mounted on the outer wall of the first cylinder 11, a first box 9 and a third rod body 5 are installed on the side wall of the first sleeve 10, a pair of first frames 6 are installed on the side wall of the third rod body 5, a first T-shaped rod body 7 is movably inserted inside the first box 9, a first spring 8 is fixedly mounted on the outer wall of the first T-shaped rod body 7, and the other end of the first spring 8 is fixedly mounted on the inner side wall of the first box 9.
[0016] When conducting chemical experiments, in order to facilitate the placement and hanging of reagents or articles, this multi-position and multi-angle placement bracket is designed. At this time, reagents of different sizes are placed on the first frame 6. When the angle needs to be adjusted, the first T-shaped rod 7 is moved to separate the first T-shaped rod 7 from the circular groove on the side wall of the first cylinder 11. At this time, the third rod 5 is driven to adjust its position by rotating the first sleeve 10. At this time, the first T-shaped rod 7 is released, so that the first T-shaped rod 7 is reset by the first spring 8, so that the first cylinder 11 and the first sleeve 10 are fixed, so that the third rod 5 is positioned. When a reagent of a larger size needs to be placed, the reagent is placed on the second frame 13. At this time, the fifth rod 14 and the second sleeve 15 can be released by stretching the second T-shaped rod 21, thereby completing the position adjustment of the fifth rod 14. When the horizontal position adjustment is required, the position movement of the slider 19 is completed by the slide rail 17. After moving to the required position, the slider 19 is rotated. At this time, the lower wall of the slider 19 contacts the upper wall of the first plate 2 to complete the limit, thereby completing the position fixation of the second sleeve 15, and then completing the multi-angle and multi-position adjustment of the bracket and the placement of the reagent.
[0017] This embodiment is further configured such that a plurality of first circular grooves are provided on the side wall of the fifth rod body 14, a second box body 20 is inserted into the side wall of the second sleeve 15, a second T-shaped rod body 21 is movably inserted inside the second box body 20, a second spring 22 is fixedly sleeved on the outer wall surface of one end of the second T-shaped rod body 21, and the other end of the second spring 22 is fixedly installed on the inner side wall surface of the second box body 20.
[0018] The present embodiment is further configured such that a plurality of second circular grooves are formed on the outer wall surface of the first cylinder 11 and the plurality of second circular grooves are annular from left to right.
[0019] The present embodiment is further configured such that a pair of first sleeves 10 are respectively located on the rod ends of the first cylinder 11 close to the upper and lower walls.
[0020] The present embodiment is further configured such that the upper wall surface of the first plate body 2 and the lower wall surface of the third plate body 18 are both sloped.
[0021] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.
[0022] Embodiment: When conducting chemical experiments, in order to facilitate the placement and hanging of reagents or articles, this multi-position and multi-angle placement bracket is designed. At this time, reagents of different sizes are placed on the first frame 6. When the angle needs to be adjusted, the first T-shaped rod 7 is moved to separate the first T-shaped rod 7 from the circular groove on the side wall of the first cylinder 11. At this time, the third rod 5 is driven to adjust its position by rotating the first sleeve 10. At this time, the first T-shaped rod 7 is released, so that the first T-shaped rod 7 is reset by the first spring 8, so that the first cylinder 11 and the first sleeve 10 are fixed, so that the third rod 5 is completely fixed. When a reagent of a larger size needs to be placed, the reagent is placed on the second frame 13. At this time, the fifth rod 14 and the second sleeve 15 can be released by stretching the second T-shaped rod 21, thereby completing the position adjustment of the fifth rod 14. When horizontal position adjustment is required, the position movement of the slider 19 is completed by the slide rail 17. After moving to the required position, the slider 19 is rotated. At this time, the lower wall of the slider 19 contacts the upper wall of the first plate 2 to complete the limit, thereby completing the position fixation of the second sleeve 15, and then completing the multi-angle and multi-position adjustment of the bracket and the placement of the reagent.
[0023] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.
Claims
1. An experimental operation bracket for a chemical laboratory, characterized in that: A first plate body (2) is installed on the upper wall of the table body (1); a pair of fixed blocks are installed on the side wall of one end of the first plate body (2); a pair of slide rails (17) are installed on the opposite side walls of the pair of fixed blocks; a slider (19) is installed on the slide rail (17); a third plate body (18) is hingedly connected to the side wall of one end of the slider (19); a second plate body (16) is installed on the side wall of the other end of the slider (19); a second sleeve (15) is installed on the side wall of the other end of the second plate body (16); a fifth rod body (14) is inserted inside the second sleeve (15); a fourth rod body (12) is installed on the side wall of the other end of the fifth rod body (14); a pair of second frames (13) are installed on the side wall of the fourth rod body (12); a first rod body (3) is installed on the side wall of the first plate body (2); ), a second rod (4) is mounted on the side wall of the first rod (3), and auxiliary suspension mechanisms are mounted on the side walls at both ends of the second rod (4), the auxiliary suspension mechanism comprising a first cylinder (11), the first cylinder (11) is mounted on the side wall of the second rod (4), a first sleeve (10) is movably mounted on the outer wall of the first cylinder (11), a first box (9) and a third rod (5) are mounted on the side wall of the first sleeve (10), a pair of first frames (6) are mounted on the side wall of the third rod (5), a first T-shaped rod (7) is movably inserted inside the first box (9), a first spring (8) is fixedly mounted on the outer wall of the first T-shaped rod (7), and the other end of the first spring (8) is fixedly mounted on the inner side wall of the first box (9).
2. The experimental operation bracket for chemical laboratories according to claim 1, characterized in that: The side wall of the fifth rod body (14) is provided with a plurality of first circular grooves, the side wall of the second sleeve (15) is inserted with a second box body (20), the interior of the second box body (20) is movably inserted with a second T-shaped rod body (21), the outer wall of one end of the second T-shaped rod body (21) is fixedly sleeved with a second spring (22), and the other end of the second spring (22) is fixedly mounted on the inner side wall of the second box body (20).
3. The experimental operation bracket for chemical laboratory according to claim 1, characterized in that: The outer wall surface of the first cylinder (11) is provided with a plurality of second circular grooves, and the plurality of second circular grooves are annular from left to right.
4. The experimental operation bracket for chemical laboratories according to claim 1, characterized in that: A pair of the first sleeves (10) are respectively located on the rod ends of the first cylinder (11) close to the upper and lower wall surfaces.
5. The experimental operation bracket for chemical laboratories according to claim 1, characterized in that: The upper wall surface of the first plate body (2) and the lower wall surface of the third plate body (18) are both sloped.