Electronic chemical sampling device

Abstract

The utility model discloses an electronic chemical sampling device, and belongs to the technical field of electronic chemicals, the electronic chemical sampling device comprises a discharging assembly, a sampling pipe assembly and a rubber plug, the bottom of the rubber plug is inserted into the top of the sampling pipe assembly, a sampling assembly is arranged below the discharging assembly, and the sampling assembly comprises a mounting table; and the mounting table is arranged on the right side of the lower portion of the discharging assembly, and a threaded hole is formed in the mounting table. By arranging the discharging assembly, the sampling pipe assembly, a rubber plug, a mounting table, a threaded hole, a screw rod, an inclined rod, a first sliding groove, a double-sided inclined rod, a second sliding groove, a sliding block, a lifting table, a sliding rod, a sliding groove plate and a clamping table, the screw rod is rotated to clamp the sampling pipe assembly and then drive the sampling pipe assembly to ascend, so that a needle tube part of the discharging assembly punctures the rubber plug; the problems that the rubber plug is not stable enough to be manually punctured, so that the rubber plug is too large in opening and insufficient in sealing performance are solved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic chemicals, and more particularly, to an electronic chemical sampling device. Background Art

[0002] At present, China is vigorously promoting the application of electronic chemical sampling devices. Electronic chemicals usually require extremely high purity, and any tiny impurity may have a significant impact on the performance of electronic products. The sampling device can ensure avoiding contamination during the sampling process, thereby maintaining the original purity of the sample and providing an accurate basis for subsequent quality inspection. An electronic chemical sampling device is of great necessity in ensuring product quality stability, improving production efficiency and safety, supporting R & D and innovation, and meeting regulatory and standard requirements.

[0003] The existing electronic chemical sampling device has problems that manually puncturing the rubber stopper is not stable enough, which may cause the opening of the rubber stopper to be too large and the sealing performance to be insufficient. At the same time, there may be stains on the rubber stopper of the existing electronic chemical sampling device, which affects the sampling purity. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present utility model provides an electronic chemical sampling device, which solves the problems raised in the above background art. To achieve the above purposes, the present utility model is realized through the following technical solutions: An electronic chemical sampling device includes a discharging component, a sampling tube component, and a rubber stopper. The bottom of the rubber stopper is inserted into the top of the sampling tube component. A sampling component is arranged below the discharging component. The sampling component includes an installation table, which is arranged on the lower right side of the discharging component. A threaded hole is opened inside the installation table, and the inner wall of the threaded hole is threadedly connected with a screw rod. The bottom of the screw rod is rotatably connected with an inclined rod. A first sliding groove is opened inside the installation table, and a double-sided inclined rod is slidably connected to the inner wall of the first sliding groove. A second sliding groove is opened inside the installation table, and a slider is slidably connected to the inner wall of the second sliding groove. A lifting table is fixedly connected to the top of the slider. A sliding rod is slidably connected to the side surface of the lifting table. A chute plate is fixedly connected to the top of the installation table. A clamping table is fixedly connected to the side surface of the sliding rod.

[0005] Preferably, the cylindrical surface of the sliding rod is slidably connected to the inner wall of the chute of the chute plate.

[0006] Preferably, a return spring is arranged on the top of the slider.

[0007] Preferably, the inner chute of the chute plate gradually approaches the center of the lifting table from bottom to top.

[0008] Preferably, a cleaning component is assembled on the top of the lifting table. The cleaning component includes a hydraulic rod. The bottom of the hydraulic rod is fixedly connected to the top of the lifting table. A hydraulic guide rail is fixedly connected to the top of the chute plate. The side of the hydraulic rod is slidably connected to the inner side of the hydraulic guide rail. A hydraulic slider is slidably connected to the inner wall at the side outlet of the hydraulic guide rail. A cleaning brush is fixedly connected to the side of the hydraulic slider.

[0009] Preferably, the sliding track of the hydraulic slider is wider than the diameter length of the rubber plug.

[0010] The advantages of the present application are as follows:

[0011] (1). By providing a discharging component, a sampling tube component, a rubber plug, a mounting table, a threaded hole, a screw rod, an inclined rod, a first chute, a double-sided inclined rod, a second chute, a slider, a lifting table, a sliding rod, a chute plate, and a clamping table, the sampling tube component is clamped by rotating the screw rod and then driven to rise, so that the syringe part of the discharging component pierces the rubber plug, solving the problem that manually piercing the rubber plug is not stable enough, which may cause the opening of the rubber plug to be too large and the sealing performance to be insufficient.

[0012] (2). By providing a hydraulic rod, a hydraulic guide rail, a hydraulic slider, and a cleaning brush, the top stain of the rubber plug is cleaned by sliding the cleaning brush from above the rubber plug, solving the problem that there may be stains on the rubber plug, which affects the sampling purity. Description of the Drawings

[0013] The drawings constituting a part of the present application are used to provide a further understanding of the present application, making other features, objects, and advantages of the present application more obvious. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0014] Figure 1 is the three-dimensional external view of the present utility model;

[0015] Figure 2 is the sectional view of the sampling component of the present utility model;

[0016] Figure 3 is the sectional side view of the sampling component of the present utility model;

[0017] Figure 4 is the top sectional view of the hydraulic guide rail of the present utility model.

[0018] In the above figures,

[0019] 100. Discharging component; 200. Sampling tube component; 300. Rubber plug;

[0020] 400. Sampling component; 401. Installation table; 402. Threaded hole; 403. Screw; 404. Inclined rod; 405. First chute; 406. Double-sided inclined rod; 407. Second chute; 408. Slide block; 409. Lifting table; 410. Slide rod; 411. Chute plate; 412. Clamping table;

[0021] 500. Cleaning component; 501. Hydraulic rod; 502. Hydraulic guide rail; 503. Hydraulic slide block; 504. Cleaning brush. Detailed implementation manner

[0022] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this application.

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will detail this application with reference to the drawings and in conjunction with the embodiments. Embodiment

[0024] See Figures 1-4, this embodiment provides an electronic chemical sampling device, which includes a discharging component 100, a sampling tube component 200, and a rubber stopper 300. The bottom of the rubber stopper 300 is inserted into the top of the sampling tube component 200. A sampling component 400 is arranged below the discharging component 100. The sampling component 400 includes a mounting table 401. The mounting table 401 is arranged on the lower right side of the discharging component 100. A threaded hole 402 is opened inside the mounting table 401. A screw rod 403 is threadedly connected to the inner wall of the threaded hole 402. The bottom of the screw rod 403 is rotatably connected to an inclined rod 404. Rotating the screw rod 403 can cause the screw rod 403 to move downward and drive the inclined rod 404 to move downward. A first chute 405 is opened inside the mounting table 401. A double-sided inclined rod 406 is slidably connected to the inner wall of the first chute 405. A second chute 407 is opened inside the mounting table 401. The bottom inclined surface of the inclined rod 404 can push the double-sided inclined rod 406 to move towards the sampling tube component 200. A slider 408 is slidably connected to the inner wall of the second chute 407. A return spring is arranged on the top of the slider 408. The sliding of the double-sided inclined rod 406 on the inner wall of the first chute 405 can drive the slider 408 to move upward. The top of the slider 408 is fixedly connected to a lifting table 409. A sliding rod 410 is slidably connected to the side surface of the lifting table 409. The lifting table 409 can drive the sliding rod 410 to rise. A chute plate 411 is fixedly connected to the top of the mounting table 401. The chute inside the chute plate 411 gradually approaches the center of the lifting table 409 from bottom to top. The cylindrical surface of the sliding rod 410 is slidably connected to the inner wall of the chute of the chute plate 411. A clamping table 412 is fixedly connected to the side surface of the sliding rod 410. The sampling tube component 200 can be placed between the two clamping tables 412. The rubber stopper 300 is clamped by the clamping table 412 to initially fix the sampling tube component 200. In this application, by setting the discharging component 100, the sampling tube component 200, the rubber stopper 300, the mounting table 401, the threaded hole 402, the screw rod 403, the inclined rod 404, the first chute 405, the double-sided inclined rod 406, the second chute 407, the slider 408, the lifting table 409, the sliding rod 410, the chute plate 411, and the clamping table 412, after clamping the sampling tube component 200 by rotating the screw rod 403 and driving the sampling tube component 200 to rise, the needle tube part of the discharging component 100 pierces the rubber stopper 300, solving the problem that manually piercing the rubber stopper 300 is not stable enough, which may cause the opening of the rubber stopper 300 to be too large and the sealing performance to be insufficient.

[0025] When the above-mentioned device is in specific use, the sampling tube assembly 200 is placed between two clamping platforms 412. The rubber stopper 300 is clamped by the clamping platforms 412 to initially fix the sampling tube assembly 200. Rotate the screw rod 403 so that the screw rod 403 moves downward to drive the inclined rod 404 to move downward. The bottom inclined surface of the inclined rod 404 pushes the double-sided inclined rod 406 to move towards the sampling tube assembly 200. The double-sided inclined rod 406 slides on the inner wall of the first chute 405 to drive the slider 408 to move upward. The movement of the slider 408 drives the lifting platform 409 to rise. The lifting platform 409 drives the sliding rod 410 to rise. The sliding rod 410 slides and rises on the inner wall of the chute of the chute plate 411. The sliding rod 410 drives the clamping platform 412 to rise and clamp the sampling tube assembly 200. The rubber stopper 300 contacts the needle port part at the bottom of the discharging assembly 100 to pierce the rubber stopper 300. Embodiment

[0026] See Figures 1-4 , on the basis of Embodiment 1, the present application is provided with a lifting platform 409. A cleaning assembly 500 is assembled on the top of the lifting platform 409. The cleaning assembly 500 includes a hydraulic rod 501. The rising of the lifting platform 409 can drive the hydraulic rod 501 to rise. The bottom of the hydraulic rod 501 is fixedly connected to the top of the lifting platform 409. A hydraulic guide rail 502 is fixedly connected to the top of the chute plate 411. The rising of the hydraulic rod 501 can push the liquid inside the hydraulic guide rail 502. The side of the hydraulic rod 501 is slidably connected to the inner side wall of the hydraulic guide rail 502. A hydraulic slider 503 is slidably connected to the inner wall at the side outlet of the hydraulic guide rail 502. The liquid inside the hydraulic guide rail 502 can squeeze the hydraulic slider 503 to slide away from the hydraulic guide rail 502. A cleaning brush 504 is fixedly connected to the side of the hydraulic slider 503. The sliding of the hydraulic slider 503 can drive the cleaning brush 504 to move. The cleaning brush 504 contacts the top of the rubber stopper 300 to clean the top of the rubber stopper 300, so that the possible stains on the top of the rubber stopper 300 are cleaned. The sliding track of the hydraulic slider 503 is wider than the diameter length of the rubber stopper 300. The present application is provided with a hydraulic rod 501, a hydraulic guide rail 502, a hydraulic slider 503, and a cleaning brush 504. By sliding the cleaning brush 504 from above the rubber stopper 300 to clean the stains on the top of the rubber stopper 300, the problem that the possible stains on the rubber stopper 300 affect the sampling purity is solved.

[0027] When the above-mentioned device is in specific use, the rising of the lifting platform 409 drives the hydraulic rod 501 to rise. The rising of the hydraulic rod 501 pushes the liquid inside the hydraulic guide rail 502. The liquid inside the hydraulic guide rail 502 squeezes the hydraulic slider 503 to slide away from the hydraulic guide rail 502. The sliding of the hydraulic slider 503 drives the cleaning brush 504 to move. The cleaning brush 504 contacts the top of the rubber stopper 300 to clean the top of the rubber stopper 300, so that the possible stains on the top of the rubber stopper 300 are cleaned.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An electronic chemical sampling device, comprising a discharging component (100), a sampling tube component (200), and a rubber stopper (300). The bottom of the rubber stopper (300) is inserted into the top of the sampling tube component (200). It is characterized in that A sampling component (400) is arranged below the discharging component (100). The sampling component (400) includes a mounting table (401). The mounting table (401) is arranged on the lower right side of the discharging component (100). A threaded hole (402) is formed inside the mounting table (401). A screw rod (403) is threadedly connected to the inner wall of the threaded hole (402). The bottom of the screw rod (403) is rotatably connected to an inclined rod (404). A first sliding groove (405) is formed inside the mounting table (401). A double-sided inclined rod (406) is slidably connected to the inner wall of the first sliding groove (405). A second sliding groove (407) is formed inside the mounting table (401). A slider (408) is slidably connected to the inner wall of the second sliding groove (407). A lifting table (409) is fixedly connected to the top of the slider (408). A sliding rod (410) is slidably connected to the side surface of the lifting table (409). A sliding groove plate (411) is fixedly connected to the top of the mounting table (401). A clamping table (412) is fixedly connected to the side surface of the sliding rod (410).

2. The sampling device for electronic chemicals according to claim 1, wherein The cylindrical surface of the sliding rod (410) is slidably connected to the inner wall of the sliding groove of the sliding groove plate (411).

3. The sampling device for electronic chemicals according to claim 1, characterized in that, A reset spring is arranged on the top of the slider (408).

4. The sampling device for electronic chemicals according to claim 1, characterized in that The inner sliding groove of the sliding groove plate (411) gradually approaches the center of the lifting table (409) from bottom to top.

5. An electronic chemical sampling device according to claim 1, characterized in that, A cleaning component (500) is assembled on the top of the lifting table (409). The cleaning component (500) includes a hydraulic rod (501). The bottom of the hydraulic rod (501) is fixedly connected to the top of the lifting table (409). A hydraulic guide rail (502) is fixedly connected to the top of the sliding groove plate (411). The side surface of the hydraulic rod (501) is slidably connected to the inner side surface of the inner wall of the hydraulic guide rail (502). A hydraulic slider (503) is slidably connected to the inner wall at the side outlet of the hydraulic guide rail (502). A cleaning brush (504) is fixedly connected to the side surface of the hydraulic slider (503).

6. The electronic chemical sampling device according to claim 5, characterized in that, The sliding track of the hydraulic slider (503) is wider than the diameter length of the rubber stopper (300).

Images