Uniform ink dripping equipment for laboratory

Abstract

The utility model relates to the technical field of laboratory equipment, in particular to uniform ink dripping equipment for a laboratory, which comprises a detector main body, a controller is mounted on the front surface of the detector main body, and detection paper is laid on the top surface of the detector main body; a positioning structure is mounted on the detector main body, the positioning structure comprises a fixing block, the fixing block is fixedly mounted on the right side wall of the detector main body, a clamping block is clamped on the inner side of the fixing block, a connecting block is integrally formed on the right side wall of the clamping block, and a rotating frame is rotationally connected to the top end of the connecting block; a placing groove is formed in the left end of the rotating frame, a rubber pad is bonded to the inner wall of the placing groove, and a dropper body is placed on the inner side of the placing groove. The electric telescopic rod drives the pressing plate to press the rubber bag at the upper end of the dropper body, ink in the dropper body can be evenly squeezed out, the situation that the size difference of ink particles is too large can be avoided, and it can be guaranteed that detection is conducted smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory equipment, in particular to an ink uniform dropping device for laboratories. Background Technique

[0002] When detecting ink in a laboratory, an intaglio ink color spreading instrument is needed. Before detection, a test paper needs to be placed in the middle of the instrument, and a dropper needs to be manually operated to cover the test paper with ink.

[0003] However, in the actual operation process, due to different habits of each person, there are differences in the particle size of the added ink, resulting in detection differences, which will further affect the detection results.

[0004] Therefore, in order to solve the above problems, an ink uniform dropping device for laboratories is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an ink uniform dropping device for laboratories to solve the problem mentioned in the above background technique that due to different habits of each person, there are differences in the particle size of the added ink, resulting in detection differences, which will further affect the detection results.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An ink uniform dropping device for laboratories, including: a detector main body, a controller is installed on the front surface of the detector main body, and a test paper is laid on the top surface of the detector main body;

[0007] A positioning structure is installed on the detector main body. The positioning structure includes a fixed block, the fixed block is fixedly installed on the right side wall of the detector main body, a clamping block is clamped inside the fixed block, a connecting block is integrally formed on the right side wall of the clamping block, the top end of the connecting block is rotatably connected with a rotating frame, a placement groove is opened at the left end of the rotating frame, a rubber pad is bonded to the inner wall of the placement groove, a dropper main body is placed inside the placement groove, an electric telescopic rod is fixedly installed on the bottom surface of the left end of the rotating frame, and the extending end of the electric telescopic rod is fixedly connected with a pressing plate.

[0008] Preferably, the fixed block and the clamping block cooperate with each other.

[0009] Preferably, the rotating frame is in an "L" shape, and the bottom surface of the middle part of the rotating frame fits with the top surface of the detector main body.

[0010] Preferably, the dropper main body is in a "T" shape, and a rubber bladder is arranged at the upper end of the dropper main body.

[0011] Preferably, the rubber pad fits with the dropper main body.

[0012] Preferably, the pressing plate is located on the upper side of the rotating frame, and the left end of the pressing plate is located on the upper side of the rubber pad.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model drives the pressing plate through the electric telescopic rod to press the rubber bladder at the upper end of the dropper body, so that the ink in the dropper body can be evenly extruded, which can avoid too large differences in the sizes of ink particles and ensure the smooth progress of the detection.

[0014] By providing a positioning structure, the present utility model clamps the block in the fixed block, so that the connecting block can be installed on the right side wall of the detector body. Then, the rotating frame is pulled, so that the rotating frame rotates on the connecting block, and the rotating frame can stand on the top surface of the detector body, and the left end of the rotating frame is located on the upper side of the test paper, making the installation between the positioning structure and the detector body convenient;

[0015] The dropper body is clamped inside the placement groove, and the rubber pad installed on the inner wall of the placement groove can protect the dropper body from damage. Moreover, the middle section of the dropper body will be in contact with the top surface of the rotating frame. At this time, the electric telescopic rod is started, and the electric telescopic rod can drive the pressing plate to descend. The pressing plate contacts the rubber bladder at the top end of the dropper body and presses downward, so that the air in the rubber bladder can be extruded downward, thereby pushing the ink in the dropper body to drip evenly on the test paper, which can avoid too large differences in the sizes of ink particles and ensure the smooth progress of the detection. Description of the Drawings

[0016] Figure 1 is a front view schematic diagram of the structure of the present utility model;

[0017] Figure 2 is an exploded schematic diagram of the structure of the present utility model;

[0018] Figure 3 is an exploded schematic diagram of the structure of the positioning structure of the present utility model.

[0019] In the figure: 1. Detector body; 11. Controller; 12. Test paper; 2. Positioning structure; 21. Fixed block; 22. Block; 23. Connecting block; 24. Rotating frame; 25. Placement groove; 26. Rubber pad; 27. Dropper body; 28. Electric telescopic rod; 29. Pressing plate. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3 , an embodiment provided by the present utility model:

[0022] The detector main body 1, controller 11, test paper 12, dropper main body 27, and electric telescopic rod 28 used in this application are products that can be directly purchased on the market, and their principles and connection methods are all well-known prior arts to those skilled in the art, so they will not be elaborated here.

[0023] A device for evenly dripping ink in a laboratory, comprising: a detector main body 1, a controller 11 is installed on the front surface of the detector main body 1, and a test paper 12 is laid on the top surface of the detector main body 1;

[0024] A positioning structure 2 is installed on the detector main body 1. The positioning structure 2 includes a fixed block 21, the fixed block 21 is fixedly installed on the right side wall of the detector main body 1, a clamping block 22 is clamped inside the fixed block 21, a connecting block 23 is integrally formed on the right side wall of the clamping block 22, the top end of the connecting block 23 is rotatably connected to a rotating frame 24, a placement groove 25 is opened at the left end of the rotating frame 24, a rubber pad 26 is adhered to the inner wall of the placement groove 25, a dropper main body 27 is placed inside the placement groove 25, an electric telescopic rod 28 is fixedly installed on the bottom surface at the left end of the rotating frame 24, and the extending end of the electric telescopic rod 28 is fixedly connected to a pressing plate 29. By driving the pressing plate 29 through the electric telescopic rod 28 to press the rubber bladder at the upper end of the dropper main body 27, the ink in the dropper main body 27 can be evenly extruded, which can avoid too large differences in the sizes of ink particles and ensure the smooth progress of the detection.

[0025] Furthermore, the fixed block 21 and the clamping block 22 cooperate with each other, and the clamping block 22 can be clamped inside the fixed block 21, making the disassembly and assembly between the connecting block 23 and the detector main body 1 convenient, facilitating separate carrying to ensure the carrying experience.

[0026] Furthermore, the rotating frame 24 is in an "L" shape, the bottom surface in the middle of the rotating frame 24 is attached to the top surface of the detector main body 1, the installation of the rotating frame 24 on the detector main body 1 is stable, and during detection, the rotating frame 24 can be moved away from the detector main body 1.

[0027] Furthermore, the dropper main body 27 is in a "T" shape, a rubber bladder is provided at the upper end of the dropper main body 27, and the upper end of the dropper main body 27 can be clamped on the top surface of the rotating frame 24, which can prevent the dropper main body 27 from falling off the inside of the placement groove 25 and ensure the pressing effect of the pressing plate 29 on the rubber bladder at the upper end of the dropper main body 27.

[0028] Furthermore, the rubber pad 26 is attached to the dropper main body 27, and the setting of the rubber pad 26 can protect the dropper main body 27 and prevent the dropper main body 27 from shifting.

[0029] Further, the pressing plate 29 is located above the rotating frame 24, and the left end of the pressing plate 29 is located above the rubber pad 26. When the pressing plate 29 moves, it can press the rubber bladder on the dropper body 27 inside the rubber pad 26, so that the ink in the dropper body 27 is evenly extruded, ensuring that the ink particle sizes are uniform.

[0030] Working principle: Before use, the clamping block 22 is clamped in the fixed block 21, and the connecting block 23 can be installed on the right side wall of the detector body 1. Then, the rotating frame 24 is pulled, so that the rotating frame 24 rotates on the connecting block 23, and the rotating frame 24 can stand on the top surface of the detector body 1, and the left end of the rotating frame 24 is located above the test paper 12, making the installation between the positioning structure 2 and the detector body 1 convenient;

[0031] The dropper body 27 is clamped inside the placement groove 25. The rubber pad 26 installed on the inner wall of the placement groove 25 can protect the dropper body 27 from being damaged, and the middle section of the dropper body 27 will fit against the top surface of the rotating frame 24. At this time, the electric telescopic rod 28 is started, and the electric telescopic rod 28 can drive the pressing plate 29 to descend. The pressing plate 29 contacts the rubber bladder at the top of the dropper body 27 and presses downward, so that the air in the rubber bladder can be extruded downward, thereby pushing the ink in the dropper body 27 to be evenly dropped on the test paper 12, which can avoid excessive differences in ink particle sizes and ensure the smooth progress of the detection.

[0032] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention; any ordinary technician in the industry can smoothly implement the present invention as shown in the accompanying drawings of the specification and described above; however, any minor changes, modifications, and equivalent variations made by those skilled in the art within the scope of the technical solution of the present invention using the technical content disclosed above are equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications, and variations made to the above embodiments based on the essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An ink dropping equipment for laboratory use, comprising: The main body of the detector (1), on the front of the main body of the detector (1), a controller (11) is installed, and a test paper (12) is laid on the top surface of the main body of the detector (1); It is characterized in that: A positioning structure (2) is installed on the main body of the detector (1). The positioning structure (2) includes a fixed block (21). The fixed block (21) is fixedly installed on the right side wall of the main body of the detector (1). A clamping block (22) is clamped inside the fixed block (21). A connecting block (23) is integrally formed on the right side wall of the clamping block (22). The top end of the connecting block (23) is rotatably connected to a rotating frame (24). A placement groove (25) is opened at the left end of the rotating frame (24). A rubber pad (26) is bonded to the inner wall of the placement groove (25). A dropper main body (27) is placed inside the placement groove (25). An electric telescopic rod (28) is fixedly installed on the bottom surface at the left end of the rotating frame (24). The extending end of the electric telescopic rod (28) is fixedly connected to a pressing plate (29).

2. The uniform ink dropping device for laboratory use according to claim 1, wherein: The fixed block (21) and the clamping block (22) cooperate with each other.

3. The uniform ink dropping device for laboratory use according to claim 1, characterized in that: The rotating frame (24) is in an "L" shape, and the bottom surface in the middle of the rotating frame (24) fits the top surface of the main body of the detector (1).

4. A uniform ink-dropping device for laboratory use according to claim 1, characterized in that: The dropper main body (27) is in a "T" shape, and a rubber bladder is arranged at the upper end of the dropper main body (27).

5. The uniform ink dropping device for laboratory use according to claim 1, wherein: The rubber pad (26) fits the dropper main body (27).

6. The uniform ink dropping device for laboratory use according to claim 2, wherein: The pressing plate (29) is located above the rotating frame (24), and the left end of the pressing plate (29) is located above the rubber pad (26).

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