Automatic tissue stationary liquid distributor

Abstract

The utility model discloses an automatic tissue stationary liquid distribution instrument which comprises a machine body, a storage tank is placed on the lower portion in the machine body, the output end of the storage tank is communicated with a guide pipe, the guide pipe extends to the upper portion in the machine body, a partition plate is installed on the upper portion in the machine body, and the partition plate is connected with the storage tank. The automatic tissue stationary liquid distribution instrument further comprises a buffer device and a control device, wherein the buffer device is mounted at the lower part in the machine body; the fixing devices are arranged on the two sides of the buffering device; and the weighing device is mounted at the top of the partition plate. The utility model relates to the technical field of tissue stationary liquid, and the automatic tissue stationary liquid distributor can weigh the distribution quantity in real time during distribution through the matching of the machine body, the weighing device and the shielding device, so that the accuracy of the distribution quantity can be ensured, and shielding protection can be performed during distribution, so that the distribution quantity is more accurate. The tissue stationary liquid is prevented from being splashed into the surrounding air, so that the safety during distribution can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tissue fixative, specifically to an automatic tissue fixative distribution instrument. BACKGROUND

[0002] Tissue fixative is a liquid product, mainly divided into aldehyde fixative, mercury fixative, alcohol fixative, oxidant fixative, picrate fixative and the like, and the commonly used ones are formalin in aldehyde and ethanol in alcohol, which can be used for fixing fresh tissue specimens and protecting the original morphological structure of cells and tissues, and the fixative is suitable for fixing most tissues and belongs to neutral formalin fixative with a pH close to neutral.

[0003] The conventional automatic tissue fixative distribution instrument does not have a weighing and protection structure when in use, which leads to the fact that the staff cannot accurately determine the distribution amount during distribution, and the tissue fixative is prone to splashing in the external air, thus causing inconvenience for the staff. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic tissue fixative distribution instrument, which solves the problem that the conventional automatic tissue fixative distribution instrument does not have a weighing and protection structure when in use, which leads to the fact that the staff cannot accurately determine the distribution amount during distribution, and the tissue fixative is prone to splashing in the external air, thus causing inconvenience for the staff.

[0005] In order to achieve the above object, the utility model discloses a kind of automatic tissue fixing fluid distribution instruments, including organism, the inside lower of the organism is placed with storage tank, the output of the storage tank is communicated with conduit, and the conduit extends to the inside upper of the organism, the inside upper of the organism is installed with baffle, the automatic tissue fixing fluid distribution instrument further includes: buffer device, installation in the inside lower of the organism;Fixing device is arranged in the two sides of the buffer device;Weighing device is installed in the top of the baffle;Shielding device is arranged in the inside upper of the organism;Wherein, the buffer device can be placed storage tank when automatically buffering protection, the fixing device can be installed fixed to storage tank, the weighing device can be weighed when filling, the shielding device can be isolated when filling Block, avoid fixed liquid spatter in outside air.

[0006] Preferably, the bottom of the storage tank is attached with a rubber pad, the buffer device comprises: slide rails, two are provided, and are both installed on the inside lower sides of the machine body;Damping pads, two are provided, and are respectively installed on the inner walls of the two slide rails;Bottom plate, movably connected to the outer walls of the two slide rails, and fixedly connected with the outer wall of the rubber pad, the top of the bottom plate is attached with the bottom of the storage tank;Springs, a plurality of are provided, and are all installed on the bottom of the bottom plate, and are all fixedly connected with the inner wall bottom of the machine body;Wherein, the bottom plate can move along the outer wall of the slide rail, while compressing the spring.

[0007] Preferably, the fixing device comprises: clamping plates, two are provided, and are both abutting to the outer wall lower sides of the storage tank;Threaded rods, two are provided, and are respectively threadedly connected to the inner walls of the two clamping plates;Support plates, two are provided, and are respectively rotatably connected to the outer walls of the two threaded rods through bearings, and are both fixedly connected with the top of the bottom plate;Limiting rods, two are provided, and are respectively installed on the outer walls of the two clamping plates, and are respectively movably connected with the inner walls of the two support plates;Wherein, twisting the threaded rod can change the position of the clamping plate, so as to clamp and fix the storage tank.

[0008] Preferably, the weighing device comprises: pressure sensors, a plurality of are provided, and are all detachably connected to the top of the baffle;Placement plate, detachably connected to the top of the plurality of pressure sensors;Wherein, when filling, the pressure sensor can monitor the weight of tissue fixing fluid in real time.

[0009] Preferably, the shielding device comprises: isolation box, attached to the top of the baffle;Electric push rods, two are provided, and are both detachably connected to the top of the isolation box, and are both installed on the inside upper of the machine body;Wherein, the electric push rod can drive the isolation box to reciprocate up and down.

[0010] Beneficial effects

[0011] The utility model provides a kind of automatic tissue fixing fluid distribution instrument.It has the following beneficial effects: the automatic tissue fixing fluid distribution instrument can carry out real-time weighing to distribution amount by the cooperation of body, weighing device and shielding device, to further can guarantee the accuracy of distribution amount, and also can be shielded and protected when distributing, avoid that tissue fixing fluid is splashed into surrounding air, to further can guarantee the safety when distributing;

[0012] By the cooperation of buffer device and fixing device, it can be buffered and protected and fixed when storage tank is placed and used, so that the storage tank and body can be prevented from being damaged when placed, and the stability of the storage tank when used is also guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is Figure 1 sectional view;

[0015] Figure 3 It is Figure 2 structural schematic diagram of body, spring and bottom plate in it;

[0016] Figure 4 It is Figure 2 structural schematic diagram of baffle, placement plate and pressure sensor in it.

[0017] In the drawing: 1, body, 2, buffer device, 201, bottom plate, 202, spring, 203, sliding rail, 204, damping pad, 3, fixing device, 301, support plate, 302, threaded rod, 303, clamping plate, 304, limiting rod, 4, weighing device, 401, placement plate, 402, pressure sensor, 5, shielding device, 501, electric push rod, 502, isolation box, 6, rubber pad, 7, storage tank, 8, baffle, 9, conduit. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] Through the personnel in the art, the parts in the case are connected in turn, and the specific connection and operation sequence should be referred to the working principle, and the detailed connection means is the known technology in the art, and the working principle and process are mainly introduced below.

[0020] The conventional automatic tissue fixing solution dispenser does not have a weighing and protection structure when in use, which leads to that the worker cannot accurately judge the dispensing amount when dispensing, and the tissue fixing solution is also easy to splash in the external air, so that the worker is more inconvenient to use;

[0021] Therefore, the utility model provides an automatic tissue fixing solution dispenser, through the cooperation of the body, the weighing device and the shielding device, the dispensing amount can be weighed in real time when dispensing, so that the accuracy of the dispensing amount can be ensured, and the shielding protection can be carried out when dispensing, so that the tissue fixing solution is prevented from splashing into the surrounding air, and the safety during dispensing can be ensured.

[0022] Embodiment one: by Figure 1 、 2 , 3 and 4, an automatic tissue fixing solution dispenser, comprising a body 1, the inside of the body 1 is placed with a storage tank 7, the output end of the storage tank 7 is communicated with a pipeline 9, and the pipeline 9 extends to the inside of the body 1, the inside of the body 1 is installed with a partition plate 8, the automatic tissue fixing solution dispenser further comprises: a buffer device 2, installed in the inside of the body 1; a fixing device 3, arranged on both sides of the buffer device 2; a weighing device 4, installed on the top of the partition plate 8; a shielding device 5, arranged in the inside of the body 1; wherein the buffer device 2 can automatically buffer and protect when placing the storage tank 7, the fixing device 3 can install and fix the storage tank 7, the weighing device 4 can weigh when filling, the shielding device 5 can isolate and block when filling, so as to prevent the fixing solution from splashing in the external air;

[0023] In the specific implementation process, it is particularly pointed out that the storage tank 7 is provided with a drawing device, so that the tissue fixing solution in the inside of the storage tank 7 can be drawn out, the drawing device and the installation mode can be selected according to the actual use demand, which is the known technology for those skilled in the art, so it is not described too much, and those skilled in the art should understand it in a broad sense, the buffer device 2 can automatically buffer and protect when placing the storage tank 7, the fixing device 3 can fix the storage tank 7, so as to ensure the stability of the storage tank 7 when in use, the weighing device 4 can automatically weigh when dispensing, so as to ensure the accuracy when dispensing, and the shielding device 5 can prevent the tissue fixing solution from splashing into the external air when dispensing;

[0024] Specifically, in use of the automatic tissue fixative dispensing apparatus, first, the staff places the storage tank 7 above the buffer device 2, and then buffers and protects by using the buffer device 2, and then clamps and fixes the storage tank 7 by using the fixing device 3, when dispensing is needed, the staff places the dispensing vessel inside the weighing device 4, and then shields and protects the dispensing vessel by using the shielding device 5, and then the extraction device of the storage tank 7 can be opened, at this time, the dispensing work can be carried out, and at the same time, the staff can judge the weight during dispensing according to the weighing data of the weighing device 4, so as to ensure the accuracy during dispensing.

[0025] Embodiment Two: known from Figure 1 、 2 and 3, the bottom of the storage tank 7 is attached with the rubber pad 6, the buffer device 2 comprises: slide rails 203, two are arranged, and are both mounted to the inner sides below of the body 1; damping pads 204, two are arranged, and are both mounted to the inner walls of the two slide rails 203; a bottom plate 201, which is movably connected to the outer walls of the two slide rails 203, and is fixedly connected with the outer wall of the rubber pad 6, the top of the bottom plate 201 is attached with the bottom of the storage tank 7; springs 202, multiple are arranged, and are all mounted to the bottom of the bottom plate 201, and are all fixedly connected with the inner wall bottom of the body 1; wherein, the bottom plate 201 can move along the outer wall of the slide rail 203, and at the same time, the spring 202 is compressed;

[0026] In the specific implementation process, it is particularly worth pointing out that the damping pad 204 can increase the friction between the slide rail 203 and the bottom plate 201, so as to consume the elastic potential energy of the spring 202, so that the spring 202 can quickly stabilize;

[0027] Specifically, on the basis of the above embodiment one, when the storage tank 7 is placed on the top of the bottom plate 201, at this time, the bottom plate 201 moves along the outer wall of the slide rail 203, and at the same time, the spring 202 is compressed, at this time, the spring 202 can give the bottom plate 201 a reverse force, so as to buffer and protect, and at the same time, the friction between the slide rail 203 and the bottom plate 201 can consume the elastic potential energy of the spring 202, so that the spring 202 can quickly stabilize.

[0028] Embodiment Three: known from Figure 1 、 2And 3 can know, the fixing device 3 includes: the clamping plate 303, sets up two, all abuts to the outer wall two sides below of the storage tank 7;Threaded rod 302, sets up two, respectively threadedly connected to the inner wall of two clamping plates 303;Support plate 301, sets up two, respectively through bearing rotationally connected to the outer wall of two threaded rods 302, and all with the top of the bottom plate 201 is fixedly connected;Limiting rod 304, sets up two, respectively installed on the outer wall of two clamping plates 303, and respectively with the inner wall of two support plates 301 is movably connected;Wherein, twist threaded rod 302 can change the position of clamping plate 303, in turn can be clamped and fixed to the storage tank 7;

[0029] In the specific implementation process, it is worth pointing out that the limiting rod 304 can limit the position of the clamping plate 303, so that it can only realize simple reciprocating motion on both sides, and the two clamping plates 303 can cooperate to clamp and fix the storage tank 7.

[0030] Specifically, on the basis of the above embodiment one and embodiment two, when the storage tank 7 needs to be fixed, the worker twists the threaded rod 302, and the threaded rod 302 can drive the clamping plate 303 to move, and when the clamping plate 303 moves to a certain position, the storage tank 7 can be clamped and fixed.

[0031] Embodiment four: by Figure 2 And 4 It can be seen that the weighing device 4 includes: a pressure sensor 402, the model of the pressure sensor 402 is not limited specifically, and can be detachably connected to the top of the partition plate 8; The placement plate 401 is detachably connected to the top of the plurality of pressure sensors 402; wherein, during filling, the pressure sensor 402 can monitor the weight of the fixed liquid during dispensing in real time;

[0032] In the specific implementation process, it is worth pointing out that the case should be matched with a processor and a display screen and other necessary electrical components cooperating with the pressure sensor 402, so as to analyze and display the detection data of the pressure sensor 402, which is well known to those skilled in the art, and therefore will not be described in detail;

[0033] Specifically, on the basis of the above embodiment one, embodiment two and embodiment three, when dispensing, the pressure sensor 402 can transmit the dispensing weight information to the processor inside the body 1, then perform signal analysis and processing, and finally display the time limit from the display screen, so that the worker can more conveniently and intuitively know the dispensing information.

[0034] Embodiment five: by Figure 1 , 2As can be seen from the above-mentioned embodiment one, embodiment two, embodiment three and embodiment four, the shielding device 5 comprises: a separation box 502, which is attached to the top of the partition plate 8; and electric push rods 501, the models of which are not specifically limited and can meet the use requirements, two of which are detachably connected to the top of the separation box 502 and are installed on the upper portion of the inside of the machine body 1; wherein the electric push rods 501 can drive the separation box 502 to reciprocate up and down.

[0035] In the specific implementation process, it is worth pointing out that the electric push rods 501 can drive the separation box 502 to move, and then the separation box 502 can be used to shield and protect the dispensing vessel.

[0036] Specifically, on the basis of the above-mentioned embodiment one, embodiment two, embodiment three and embodiment four, before dispensing, the staff member turns on the control device of the electric push rod 501, at this time the electric push rod 501 can drive the separation box 502 to move, and when the separation box 502 moves to a certain position, the dispensing vessel can be shielded and protected.

[0037] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of another identical element in the process, method, article or equipment including the element.

[0038] In the present application, unless otherwise specified and limited, the terms "installation", "setting", "connection", "fixation", "threaded connection" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements, unless otherwise specified, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms by the person skilled in the art according to the specific situation.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic tissue fixative dispensing apparatus comprising a body (1), characterized in that: The inside of the body (1) is provided with a storage tank (7), the output end of the storage tank (7) is communicated with a conduit (9), the conduit (9) extends to the inside of the body (1), a partition plate (8) is installed on the inside of the body (1), and the automatic tissue fixing liquid distribution instrument further comprises: A buffering device (2) is installed on the inside of the body (1); A fixing device (3) is arranged on both sides of the buffering device (2); A weighing device (4) is installed on the top of the partition plate (8); A shielding device (5) is arranged on the inside of the body (1); The buffering device (2) can automatically buffer and protect when the storage tank (7) is placed, the fixing device (3) can install and fix the storage tank (7), the weighing device (4) can weigh when filling, and the shielding device (5) can isolate and block when filling, so that the fixing liquid is prevented from splashing in the external air.

2. The automatic tissue fixative dispensing apparatus of claim 1, wherein: The bottom of the storage tank (7) is attached with a rubber pad (6), and the buffering device (2) comprises: Two slide rails (203) are arranged and installed on the two sides of the inside of the body (1); Two damping pads (204) are arranged and installed on the inner walls of the two slide rails (203); A bottom plate (201) is movably connected to the outer walls of the two slide rails (203) and fixedly connected to the outer wall of the rubber pad (6), and the top of the bottom plate (201) is attached to the bottom of the storage tank (7); A plurality of springs (202) are arranged and installed on the bottom of the bottom plate (201) and fixedly connected to the inner wall bottom of the body (1); The bottom plate (201) can move along the outer wall of the slide rail (203) and compress the spring (202) at the same time.

3. The automatic tissue fixative dispensing apparatus of claim 2, wherein: The fixing device (3) comprises: Two clamping plates (303) are arranged and abutted on the two sides of the outer wall of the storage tank (7); Two threaded rods (302) are arranged and threadedly connected to the inner walls of the two clamping plates (303); Two supporting plates (301) are arranged and rotatably connected to the outer walls of the two threaded rods (302) through bearings and fixedly connected to the top of the bottom plate (201); Two limiting rods (304) are arranged and installed on the outer walls of the two clamping plates (303) and movably connected to the inner walls of the two supporting plates (301); The position of the clamping plate (303) can be changed by twisting the threaded rod (302), so that the storage tank (7) can be clamped and fixed.

4. The automatic tissue fixative dispensing apparatus of claim 1, wherein: The weighing device (4) comprises: A plurality of pressure sensors (402) are arranged and detachably connected to the top of the partition plate (8); A placing plate (401) is detachably connected to the top of the plurality of pressure sensors (402); The pressure sensor (402) can monitor the weight of the tissue fixing liquid in real time during filling.

5. The automatic tissue fixative dispensing apparatus of claim 1, wherein: The shielding device (5) comprises: An isolation box (502) is attached to the top of the partition plate (8); Electric push rod (501), set two, can be detachably connected to the top of the isolation box (502), and are installed on the upper part of the inside of the machine body (1); Wherein, the electric push rod (501) can drive the isolation box (502) to reciprocate up and down.

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