Quantitative dripping test device

Abstract

The utility model provides a quantitative dripping test device, and relates to the field of quantitative dripping tests, the outer side of a limiting rod is sleeved with a shifting block, the main body of the shifting block is of an eccentric structure, the outer side of the limiting rod is screwed with a nut, the nut is used for limiting the shifting block, but an effective quantitative dripping structure is lacked when dripping is carried out in a dropper mode. In order to solve the problems that the dropping amount of dressing is difficult to control when a balloon is manually extruded for dropping, and the normal test effect is affected, a clamping rod and a knob are screwed in a bracket, so that when the bracket is fixed, the bracket can be connected to the outer side of a test rack in a sleeving manner according to actual requirements; the clamping rod is driven to rotate by holding the knob fixedly connected to the outer side of the clamping rod, and the clamping rod goes deep into the inner position of the bracket to realize the rapid limiting and fixing operation of the whole bracket lamp device, so that compared with the traditional test device, the design has wider adaptability.

Description

Technical Field

[0001] The utility model belongs to the field of quantitative dripping test, in particular to a quantitative dripping test device. Background Art

[0002] Anti-HPV biological protein dressing, the main ingredients of this product are anhydride bovine β-lactoglobulin and carbomer, supplemented with glycerin and antibacterial preservatives, which blocks HPV infection. It is used for skin diseases caused by HPV infection and reduces the recurrence rate of genital warts after physical therapy. In order to test the dressing, a dropper is needed to scoop up the dressing and then drip it into the corresponding culture dish or other experimental equipment for testing.

[0003] When the existing dripping device is used, it often drips in the form of a dropper, but the dripping in the form of a dropper lacks an effective quantitative dripping structure. When dripping by manually squeezing the balloon, it is difficult to control the dripping amount of the dressing, which will affect the normal test effect.

[0004] Therefore, in view of the shortcomings of the above scheme in actual production and implementation, it is revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the utility model is created. A quantitative dripping test device is provided to solve the problem that the existing dripping method is often used with a dropper, but there is a lack of an effective quantitative dripping structure when dripping with a dropper. It is difficult to control the dripping amount of the dressing when dripping by manually squeezing the balloon, which will affect the normal test effect. Summary of the invention

[0005] The utility model provides a quantitative dripping test device, which solves the problem that the prior art often uses a dropper to drip, but lacks an effective quantitative dripping structure when using a dropper to drip, and it is difficult to control the dripping amount of the dressing when dripping relies on manual squeezing of a balloon, which affects the normal test effect.

[0006] The technical solution of the utility model is implemented as follows: a quantitative drip test device comprises a moving seat, the main body of the moving seat is a rectangular block structure, and a slider is fixedly connected to the outer side of the moving seat, the slider is a structure protruding from the moving seat, and the slider is provided at two locations, the two sliders are fixedly connected to the front and rear side positions of the moving seat in opposite directions, and the moving seat and the slider together constitute a sliding structure, and a motor is installed on the bottom end surface of the moving seat, and an output shaft is arranged at the top of the motor, the output shaft passes through the moving seat on the upper side and protrudes from the moving seat, and a limiting rod is installed on the output shaft installed at the top of the motor, and the main body of the limiting rod is a screw rod structure, and a shift block is sleeved on the outer side of the limiting rod, and the main body of the shift block is an eccentric structure, and a nut is screwed on the outer side of the limiting rod, and the nut is used to limit the shift block, and the shift block, the limiting rod and the motor together constitute a driving structure:

[0007] As a preferred embodiment, the movable seat is located on the right side of the bracket, and the main body of the bracket is a U-shaped structure with a one-way opening on the left side, and a screw hole is opened inside the cross member of the bracket, a clamping rod is screwed inside the screw hole, and the main body of the clamping rod is a screw structure.

[0008] As a preferred embodiment, the clamping rods are provided with two locations, which are screwed oppositely at the front and rear sides of the bracket, and knobs are fixedly connected to the outer sides of the two clamping rods, and the main body of the knob is a cylindrical structure, and the knob and the clamping rod together constitute a clamping limit structure.

[0009] As a preferred embodiment, a base plate is fixedly connected to the right end face of the bracket, a transverse groove is opened inside the base plate, the transverse groove matches the movable seat and the slider, and an electric push rod is fixedly connected inside the transverse groove opened in the base plate.

[0010] As a preferred embodiment, the electric push rod is arranged horizontally, and the electric push rod and the base plate together constitute a pushing structure, and a through groove is opened inside the base plate, and a support plate is fixedly connected to the inside of the through groove, and the main body of the support plate is an annular structure.

[0011] As a preferred embodiment, a sleeve is fixedly connected to the inner side of the base plate, and the main body of the sleeve is a tubular structure that penetrates in both directions on the upper and lower sides, and the sleeve and the support plate together constitute a supporting structure, and a dropper is limited on the inner side of the support plate and the sleeve, and a balloon is fixedly connected to the top of the dropper, and the balloon and the dropper together constitute a dripping structure.

[0012] After using the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a clamping rod and a knob are screwed inside the bracket, so that when the bracket is fixed, it can be sleeved to the outer position of the test frame according to actual needs, and the clamping rod can be rotated by holding the knob fixedly connected to the outside of the clamping rod, and the clamping rod is penetrated into the internal position of the bracket to realize the rapid limiting and fixing operation of the bracket lamp device as a whole. Compared with traditional test devices, this design can have a wider adaptability.

[0014] 2. In the utility model, a limit rod is installed on the top output end of the motor, and a shift block is sleeved on the outside of the limit rod, so that when the balloon arranged on the top surface of the dropper is squeezed, a shift block of suitable specifications can be assembled to the outer position of the limit rod, and the limit rod can be driven by rotation to realize the reciprocating squeezing operation of the balloon by the shift block, and the reciprocating squeezing operation of the balloon can realize the quantitative dripping and feeding operation, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the front and side view of a part of the structure of the test device of the utility model after being cut away;

[0017] Figure 2 It is a schematic diagram of the structure of the test device of the utility model from an upward side view;

[0018] Figure 3 It is a schematic diagram of the axial side structure of the test device of the utility model;

[0019] Figure 4 It is a schematic diagram of the combined structure of the bracket and the clamping rod of the test device of the utility model;

[0020] Figure 5 It is a schematic diagram of the top view of the test device of the utility model;

[0021] Figure 6 It is a schematic diagram of the combined structure of the limit rod and the shift block of the test device of the utility model;

[0022] In the figure, 1, bracket; 101, clamping rod; 102, knob; 2, bottom plate; 201, support plate; 202, sleeve; 203, dropper; 204, balloon; 3, electric push rod; 301, moving seat; 302, slider; 303, motor; 304, limit rod; 305, shift block; 306, nut. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] like Figure 1-Figure 6 As shown, a quantitative drip test device includes: a moving seat 301, the main body of the moving seat 301 is a rectangular block structure, and a slider 302 is fixedly connected to the outer side of the moving seat 301, the slider 302 is a structure protruding from the moving seat 301, and the slider 302 is provided at two locations, the two sliders 302 are fixedly connected to the front and rear side positions of the moving seat 301 in opposite directions, and the moving seat 301 and the slider 302 together form a sliding structure, and a motor 303 is installed on the bottom end surface of the moving seat 301, and an output shaft is arranged on the top of the motor 303, the output shaft passes through the moving seat 301 on the upper side and protrudes from the moving seat 301, and a limit rod 304 is installed on the output shaft installed on the top of the motor 303, and the limit rod 30 4 is a screw structure, and the outer side of the limiting rod 304 is sleeved with a shift block 305, and the main body of the shift block 305 is an eccentric structure, and the outer side of the limiting rod 304 is screwed with a nut 306, and the nut 306 is used to limit the shift block 305, the shift block 305, the limiting rod 304 and the motor 303 together constitute a driving structure, the inner side of the bottom plate 2 is fixedly connected with a sleeve 202, and the main body of the sleeve 202 is a tubular structure that is bidirectionally connected on the upper and lower sides, and the sleeve 202 and the support plate 201 together constitute a supporting structure, and the inner sides of the support plate 201 and the sleeve 202 are limited with a dropper 203, and the top of the dropper 203 is fixedly connected with a balloon 204, and the balloon 204 and the dropper 203 together constitute a dripping structure.

[0025] Among them, the movable seat 301 is located on the right side of the bracket 1, and the main body of the bracket 1 is a U-shaped structure with a one-way opening on the left side, and a screw hole is opened inside the cross member of the bracket 1, and a clamping rod 101 is screwed inside the screw hole, and the main body of the clamping rod 101 is a screw structure. There are two clamping rods 101 in total, and the two clamping rods 101 are screwed oppositely at the front and rear sides of the inside of the bracket 1, and the outer sides of the two clamping rods 101 are fixedly connected with knobs 102, and the main body of the knob 102 is a cylindrical structure, and the knob 102 and the clamping rod 101 together constitute a clamping limit structure.

[0026] Among them, a base plate 2 is fixedly connected to the right end surface of the bracket 1, and a transverse groove is opened inside the base plate 2, which matches the movable seat 301 and the slider 302, and the inside of the transverse groove opened in the base plate 2 is fixedly connected with an electric push rod 3, the electric push rod 3 is arranged horizontally, and the electric push rod 3 and the base plate 2 together constitute a pushing structure, and a through groove is opened inside the base plate 2, and the inside of the through groove is fixedly connected with a support plate 201, and the main body of the support plate 201 is a ring structure.

[0027] When using, when the anti-HPV biological protein dressing is subjected to quantitative experiments, the dressing can be sucked up by the dropper 203 by pressing the balloon 204 fixedly connected to the top surface of the dropper 203, so that the balloon 204 generates negative pressure, and the dropper 203 is inserted into the inner position of the support plate 201 and the sleeve 202 fixedly connected to the bottom plate 2 to limit the position, and the balloon 204 fixedly connected to the top surface of the dropper 203 is placed on the bottom plate 2;

[0028] After the placement is completed, the shift blocks 305 of different specifications can be sleeved onto the limit rod 304 fixedly connected to the top of the motor 303 according to the required squeezing force, and the nut 306 can be screwed onto the outside of the limit rod 304 to realize the limit clamping operation of the shift block 305. At this time, the bracket 1 can be sleeved onto the external workbench and the dropper 203 installed in the sleeve 202 can be located on the test device. At this time, the bracket 1 can be limited and fixed by manually holding the knob 102 fixedly connected to the outside of the clamping rod 101, and the movable seat 301 can be pushed toward one side of the balloon 204 by starting the electric push rod 3 installed in the bottom plate 2, and the motor 303 installed on the bottom end surface of the movable seat 301 can be started to rotate the shift block 305 to realize the reciprocating squeezing operation of the balloon 204 fixedly connected to the top end surface of the dropper 203 to realize the quantitative dripping operation.

Claims

1. A quantitative drip test device, characterized in that: The invention comprises a moving seat (301), wherein the main body of the moving seat (301) is a rectangular block structure, and a slider (302) is fixedly connected to the outer side of the moving seat (301), the slider (302) is a structure protruding from the moving seat (301), and the sliders (302) are provided at two locations, and the two sliders (302) are fixedly connected to the front and rear side positions of the moving seat (301) in opposite directions, and the moving seat (301) and the sliders (302) together form a sliding structure, and a motor (303) is installed on the bottom end surface of the moving seat (301), and an output shaft is provided at the top end of the motor (303). The output shaft passes through the movable seat (301) upward and protrudes from the movable seat (301), and a limiting rod (304) is installed on the output shaft installed at the top of the motor (303), and the main body of the limiting rod (304) is a screw rod structure, and a shifting block (305) is sleeved on the outer side of the limiting rod (304), and the main body of the shifting block (305) is an eccentric structure, and a nut (306) is screwed on the outer side of the limiting rod (304), and the nut (306) is used to limit the shifting block (305), and the shifting block (305) and the limiting rod (304) and the motor (303) together form a driving structure.

2. A quantitative drip test device according to claim 1, characterized in that: The movable seat (301) is located on the right side of the bracket (1), and the main body of the bracket (1) is a U-shaped structure with a one-way opening on the left side, and a screw hole is provided inside the transverse member of the bracket (1), and a clamping rod (101) is screwed inside the screw hole, and the main body of the clamping rod (101) is a screw rod structure.

3. A quantitative drip test device according to claim 2, characterized in that: The clamping rods (101) are provided at two locations, and the two clamping rods (101) are screwed oppositely to each other at the front and rear sides of the bracket (1), and knobs (102) are fixedly connected to the outer sides of the two clamping rods (101), and the main body of the knob (102) is a cylindrical structure, and the knob (102) and the clamping rod (101) together form a clamping limit structure.

4. A quantitative drip test device according to claim 2, characterized in that: A bottom plate (2) is fixedly connected to the right end surface of the bracket (1), a transverse groove is provided inside the bottom plate (2), the transverse groove matches the movable seat (301) and the sliding block (302), and an electric push rod (3) is fixedly connected inside the transverse groove provided in the bottom plate (2).

5. A quantitative drip test device according to claim 4, characterized in that: The electric push rod (3) is arranged horizontally, and the electric push rod (3) and the bottom plate (2) together form a pushing structure, and a through groove is provided inside the bottom plate (2), and a support plate (201) is fixedly connected inside the through groove, and the main body of the support plate (201) is an annular structure.

6. A quantitative drip test device according to claim 5, characterized in that: A sleeve (202) is fixedly connected to the inner side of the bottom plate (2), and the main body of the sleeve (202) is a tubular structure that is bidirectionally connected at the upper and lower sides, and the sleeve (202) and the support plate (201) together form a support structure, and a dropper (203) is limited at the inner side of the support plate (201) and the sleeve (202), and a balloon (204) is fixedly connected to the top of the dropper (203), and the balloon (204) and the dropper (203) together form a dripping structure.

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