Clinical medicine detection smear device

Abstract

The utility model relates to the technical field of smear detection, and discloses a clinical medicine smear detection device which comprises a table top, a long-strip groove is formed in the position, close to the right side, of the middle of the top of the table top, an annular fixing block is fixedly connected to the inner wall of the long-strip groove, and a two-way threaded rod is in threaded connection with the interior of the annular fixing block. The right side of the bidirectional threaded rod is fixedly connected with a hand rocker, the left end and the right end of the outer wall of the bidirectional threaded rod are both in threaded connection with pushing blocks, second threaded holes are formed in the lower ends of the pushing blocks, and the inner walls of the second threaded holes are in threaded connection with the outer wall of the bidirectional threaded rod. According to the device disclosed by the utility model, a wafer is firstly placed between the two baffle columns, the hand rocker is shaken at the moment, and then the bidirectional threaded rod is driven to move until the wafer is clamped in the clamping ring, so that smearing operation can be carried out, and the effects that the wafer can be clamped through the clamping ring for smearing operation, and smearing failure caused by shaking during smearing is prevented are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of smear detection technology, especially clinical medical detection smear device. BACKGROUND

[0002] Clinical medicine is a science that directly faces diseases and patients and directly implements treatment to patients, its coverage is extremely wide, including internal medicine, pediatrics and neurology, internal medicine mainly relates to various internal organ diseases, and surgery focuses on diseases needing surgical intervention, and the clinical medical detection smear device is a professional equipment for preparing and observing medical detection sample smears, plays an important role in the field of disease diagnosis, especially cell morphology diagnosis, and is usually composed of a sample smearing mechanism, a smear fixing part and a smear staining assembly and the like. The sample smearing mechanism can accurately control the distribution of the sample on the slide, ensure the uniformity of the smear, provide a basis for subsequent accurate observation of cell morphology, properly stain the sample, enhance the contrast of the cell structure, and make the pathological characteristics more clearly present, and each part closely cooperates, effectively improves the quality and efficiency of smear production, but if clamping cannot be carried out during the detection process, the smear will move during the detection process, thereby affecting the detection result.

[0003] The clamping mechanism in the existing clinical medical detection smear device is usually composed of a solid and durable clamping arm, a flexible and high-precision adjusting knob and a stable fixing base, the clamping arm is made of special material, can provide sufficient clamping force to ensure that the slide is stable and does not shake, and will not cause any damage to the slide, the adjusting knob allows the operator to finely adjust according to the different sizes and thicknesses of the slide to achieve the best clamping effect, and the fixing base ensures the stable installation of the entire clamping mechanism in the smear device, avoids displacement and shaking during operation, and provides reliable protection for the smooth operation of the smear operation, but this clamping method will cause the clamp to wear and the knob to wear during long-term use, thereby reducing the clamping force and affecting the detection result. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a clinical medical detection smear device, which aims at improving the problem in the prior art that the clamp will wear and the knob will wear during long-term use, thereby reducing the clamping force and affecting the detection result.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: Clinical Medicine Detection Smear Device, including mesa, the top middle right side of mesa is provided with long recess, the inner wall of long recess is fixedly connected with annular fixed block, the inside screw thread connection of annular fixed block has two -way threaded rod, the right -hand side fixed connection of two -way threaded rod has hand lever, the outer wall left and right ends of two -way threaded rod are all screw -threaded and are connected with push block, the lower end of push block is provided with screw hole no.

[0006] As a further description of the above technical scheme:

[0007] The telescopic mechanism includes a sleeve, the bottom of the sleeve is fixedly connected with the top of the bottom plate, a threaded hole one is formed in the inside upper end of the sleeve, the inner wall of the threaded hole one is screw-threaded and connected with a one-way threaded rod, the bottom of the one-way threaded rod is fixedly connected with the top of the middle part of the square sliding block, the bottom of the square sliding block is fixedly connected with a spring, the bottom of the spring is fixedly connected with the inner wall bottom of the sleeve, and the top of the one-way threaded rod is fixedly connected with a sleeve head.

[0008] As a further description of the above technical scheme:

[0009] The top of the mesa is slidably connected with a circular sheet near the middle part, and the outer wall of the circular sheet is slidably connected with the inner side of the ring.

[0010] As a further description of the above technical scheme:

[0011] The outer wall of the two-way threaded rod is screw-threaded and connected with a fixed ring one near the middle part, and the bottom of the fixed ring one is fixedly connected with the inner wall of the long recess.

[0012] As a further description of the above technical scheme:

[0013] The front side of the sleeve head is fixedly connected with a connecting rod, and the front side of the connecting rod is fixedly connected with a fixed ring two.

[0014] As a further description of the above technical scheme:

[0015] The bottom of the fixed ring two is fixedly connected with a smear head, and the bottom of the smear head is slidably connected with the top of the blocking column.

[0016] As a further description of the above technical scheme:

[0017] The right side of the hand lever is fixedly connected with a handle, and the bottom of the table top is fixedly connected with a plurality of table legs.

[0018] As a further description of the above technical solutions:

[0019] The right side of the long groove is fixedly connected with a baffle, and the middle of the baffle is rotationally connected with the right side of the bidirectional threaded rod.

[0020] The utility model has the advantages of:

[0021] 1. In the utility model, first, place the round piece between the two blocking columns, then shake the hand lever, and then move the bidirectional threaded rod, at this time, rotate the threaded hole two on the pushing block, at this time, drive the pushing block to move to the middle, at this time, the pushing block drives the collar to move to the middle, until the collar clamps the round piece inside, at this time, the smearing operation can be carried out, the round piece can be clamped tightly by the collar for smearing operation, and the effect that smearing failure caused by shaking during smearing is prevented.

[0022] 2. In the utility model, rotate the sleeve head, which drives the unidirectional threaded rod to rotate upwards, at this time, the unidirectional threaded rod moves in the threaded hole one of the sleeve, and the unidirectional threaded rod stretches the spring at the same time, at this time, the spring pushes the square sliding block upwards, when it is needed to lower the smearing head, the height of the smearing head is lowered in the same way, and the effect that the height of the smearing head can be adjusted is realized. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a front side perspective drawing of clinical medical detection smear device;

[0024] Figure 2 The utility model provides a top view of clinical medical detection smear device;

[0025] Figure 3 The utility model provides sleeve local structure split drawing of clinical medical detection smear device;

[0026] Figure 4 The utility model provides bidirectional threaded rod local structure split drawing of clinical medical detection smear device;

[0027] Figure 5 The utility model provides pushing block local structure schematic view of clinical medical detection smear device.

[0028] LEGEND:

[0029] 1, mesa; 2, telescopic mechanism; 201, sleeve; 202, threaded hole one; 203, spring; 204, square sliding block; 205, one-way threaded rod; 206, sleeve head; 3, long groove; 4, annular fixed block; 5, two-way threaded rod; 6, hand lever; 7, push block; 8, threaded hole two; 9, collar; 10, blocking column; 11, disc; 12, fixed ring one; 13, baffle; 14, bottom plate; 15, connecting rod; 16, fixed ring two; 17, smear head; 18, handle; 19, table leg. DETAILED DESCRIPTION

[0030] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to the drawings in the embodiments of the utility model Figure 1 , the drawings in the embodiments of the utility model Figure 4 and the drawings in the embodiments of the utility model Figure 5 , one embodiment provided by the utility model: clinical medical detection smear device, including mesa 1, the top middle right side of mesa 1 is provided with long groove 3, the inner wall of long groove 3 is fixedly connected with annular fixed block 4, which plays the role of fixed support, annular fixed block 4 is screw connected with two-way threaded rod 5 in the inside, two-way threaded rod 5 is fixedly connected with hand lever 6 on the right side, which plays the role of driving rotation, the outer wall of two-way threaded rod 5 is screw connected with push block 7 on both sides, the lower end of push block 7 is provided with threaded hole two 8, so that the overall connection is more stable, the inner wall of threaded hole two 8 is screw connected with the outer wall of two-way threaded rod 5, the inward side of push block 7 is fixedly connected with collar 9, which plays the role of fixed, the top front and rear ends of mesa 1 are fixedly connected with blocking column 10, the rear end of mesa 1 is fixedly connected with bottom plate 14, the top rear end of mesa 1 is provided with telescopic mechanism 2, telescopic mechanism 2 is used for lifting operation;

[0032] Specifically, the device comprises a table top 1, a long groove 3 is arranged at the right side of the middle of the top of the table top 1, an annular fixing block 4 is tightly matched with the inner wall of the long groove 3, so as to ensure the stability and durability, the inside of the annular fixing block 4 is provided with a thread, so as to be screwed with a bidirectional threaded rod 5, a hand lever 6 is fixedly connected to the right side of the bidirectional threaded rod 5, so that the user can operate the bidirectional threaded rod 5 through the hand lever 6, the outer wall of the bidirectional threaded rod 5 is designed with threads at both ends, so as to be screwed with a pushing block 7, the lower end of the pushing block 7 is provided with a threaded hole 2, the inner wall of the threaded hole 2 is screwed with the outer wall of the bidirectional threaded rod 5, so as to ensure the stability of the pushing block 7, the pushing block 7 is fixedly connected with a clamping ring 9 at the inner side, the clamping ring 9 can prevent the pushing block 7 from falling off during operation, the top of the table top 1 is fixedly connected with a blocking column 10 at both ends, the blocking column 10 not only plays a decorative role, but also can prevent the articles from sliding off the table top 1, the rear end of the table top 1 is fixedly connected with a bottom plate 14, the bottom plate 14 provides additional stability and support for the whole device.

[0033] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , the telescopic mechanism 2 comprises a sleeve 201, the bottom of the sleeve 201 is fixedly connected with the top of the bottom plate 14, the inner wall of the sleeve 201 is provided with a threaded hole 1 202 at the upper end, so that the overall connection is more stable, the threaded hole 1 202 is screwed with a one-way threaded rod 205, the bottom of the one-way threaded rod 205 is fixedly connected with the top of a square sliding block 204 near the middle, so that it can rotate, the bottom of the square sliding block 204 is fixedly connected with a spring 203, the bottom of the spring 203 is fixedly connected with the inner wall of the sleeve 201, the top of the one-way threaded rod 205 is fixedly connected with a sleeve head 206, which improves the overall stability.

[0034] Specifically, the telescopic mechanism 2 comprises a sleeve 201, the bottom of the sleeve 201 is fixedly connected with the top of the bottom plate 14, the inner wall of the sleeve 201 is provided with a threaded hole 1 202 at the upper end, the inner wall of the threaded hole 1 202 is provided with threads, which are tightly matched with the external threads of the one-way threaded rod 205, so as to realize screw connection, the bottom of the one-way threaded rod 205 is fixedly connected with the top of a square sliding block 204 near the middle, so as to ensure that the two will not move relative to each other, the bottom of the square sliding block 204 is fixedly connected with a spring 203, the bottom of the spring 203 is fixedly connected with the inner wall of the sleeve 201, so that the spring 203 can exert its elastic force inside the sleeve 201, finally, the top of the one-way threaded rod 205 is fixedly connected with a sleeve head 206, which can be any suitable shape and size for user operation.

[0035] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 4 , the top of the table 1 is near the middle of the sliding connection with a round piece 11, the outer wall of the round piece 11 and the inner side of the ring 9 are slidingly connected, so that it can be convenient to observe, the outer wall of the two-way threaded rod 5 is near the middle of the threaded connection with the fixed ring 1 12, the bottom of the fixed ring 1 12 is fixedly connected with the inner wall of the long groove 3, plays a role of fixed support, the front side of the sleeve head 206 is fixedly connected with the connecting rod 15, the front side of the connecting rod 15 is fixedly connected with the fixed ring 2 16, improves the overall stability;

[0036] Specifically, the top area of the table 1, near the center position, has a slidingly connected round piece 11, the outer wall surface of the round piece 11 and the inner wall surface of a ring 9 can be slidingly connected, thereby realizing a certain activity, the outer wall surface of the two-way threaded rod 5, near the center of the part, is designed to have a threaded fixed ring 1 12, the bottom part of the fixed ring 1 12 is fixedly connected with the inner wall surface of the long groove 3, ensuring the stability of the structure, in addition, the front part of the sleeve head 206 is fixedly connected with the connecting rod 15, and the front part of the connecting rod 15 is fixedly connected with the fixed ring 2 16, so that the connection of the whole device is more firm, convenient to operate and maintain.

[0037] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , the bottom of the fixed ring 2 16 is fixedly connected with the smear head 17, the bottom of the smear head 17 is slidingly connected with the top of the stop column 10, the right side of the hand lever 6 is fixedly connected with the handle 18, the bottom of the table 1 is fixedly connected with a plurality of table legs 19, the right side of the long groove 3 is fixedly connected with the baffle 13, the middle of the baffle 13 is rotatably connected with the right side of the two-way threaded rod 5;

[0038] Specifically, the bottom of the fixed ring 2 16 is fixedly connected with the smear head 17, so that the smear head 17 can be stably installed on the fixed ring 2 16, further, the bottom of the smear head 17 and the top of the stop column 10 are connected with each other by sliding connection, this connection allows the smear head 17 to slide flexibly on the top of the stop column 10, in addition, the right side of the hand lever 6 is fixedly connected with the handle 18, such design not only facilitates the operation of the user, but also enhances the use stability of the hand lever 6, in order to ensure the stability of the whole device, the bottom of the table 1 is fixedly connected with a plurality of table legs 19, which are evenly distributed and jointly support the whole table 1, ensuring its stability and reliability, the right side of the long groove 3 is fixedly connected with the baffle 13, which can effectively prevent articles from sliding out of the long groove 3.

[0039] Working principle: first, first, the wafer 11 is placed between two blocking column 10, at this time, shake the hand lever 6, then the hand lever 6 will drive the two-way threaded rod 5 to move, at this time, the two-way threaded rod 5 will rotate in the threaded hole two 8 on the push block 7, at this time, will drive the push block 7 to the middle movement, at this time, the push block 7 will drive the collar 9 to the middle movement, until the collar 9 will be carded in the internal wafer 11, at this time, can be performed smear operation, when the smear is completed, the same reason, reverse rotation hand lever 6, at this time, the hand lever 6 will drive the two-way threaded rod 5 to rotate, at this time, the two-way threaded rod 5 will drive the push block 7 and the collar 9 to move outward open, at this time, can take out the wafer 11, realized can be through the collar 9 will be carded tightly wafer 11 smear operation, prevent smear when due to shaking caused by smear failure effect;

[0040] When the need to raise the smear head 17, at this time, rotate the sleeve head 206, the sleeve head 206 will drive the one-way threaded rod 205 upward rotation, at this time, the one-way threaded rod 205 in the sleeve 201 screw hole one 202 movement, while the one-way threaded rod 205 stretch spring 203, at this time, the spring 203 will push the square slide block 204 upward, need to reduce the smear head 17, the same reason, reverse rotation sleeve head 206, at this time, the sleeve head 206 will drive the one-way threaded rod 205 downward movement while extruding square slide block 204, while the square slide block 204 will extrude spring 203, so that the height of the smear head 17 reduces, realized can be on the height of the smear head 17 adjustment effect.

[0041] Finally, it should be noted that: the above described only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A device for clinical medical test smears, comprising a table top (1), characterised in that: The top middle right side of the table top (1) is provided with a long groove (3), the inner wall of the long groove (3) is fixedly connected with an annular fixed block (4), the inside of the annular fixed block (4) is threadedly connected with a bidirectional threaded rod (5), the right side of the bidirectional threaded rod (5) is fixedly connected with a hand lever (6), the outer wall left and right ends of the bidirectional threaded rod (5) are threadedly connected with a push block (7), the lower end of the push block (7) is provided with a threaded hole two (8), the inner wall of the threaded hole two (8) is threadedly connected with the outer wall of the bidirectional threaded rod (5), the inward side of the push block (7) is fixedly connected with a clasp (9), the top front and rear ends of the table top (1) are fixedly connected with a blocking column (10), the rear end of the table top (1) is fixedly connected with a bottom plate (14), the top rear end of the table top (1) is provided with a telescopic mechanism (2), and the telescopic mechanism (2) is used for lifting operation.

2. The clinical medicine detection smear device according to claim 1, wherein: The telescopic mechanism (2) comprises a sleeve (201), the bottom of the sleeve (201) is fixedly connected with the top of the bottom plate (14), the inside of the upper end of the sleeve (201) is provided with a threaded hole one (202), the inner wall of the threaded hole one (202) is threadedly connected with a one-way threaded rod (205), the bottom of the one-way threaded rod (205) is fixedly connected with the top of the middle of a square sliding block (204), the bottom of the square sliding block (204) is fixedly connected with a spring (203), the bottom of the spring (203) is fixedly connected with the inner wall bottom of the sleeve (201), and the top of the one-way threaded rod (205) is fixedly connected with a sleeve head (206).

3. The clinical medicine detection smear device according to claim 1, wherein: The top middle of the table top (1) is slidably connected with a round piece (11), and the outer wall of the round piece (11) is slidably connected with the inner side of the clasp (9).

4. The clinical medicine smear device according to claim 1, wherein: The outer wall middle of the bidirectional threaded rod (5) is threadedly connected with a fixed ring one (12), and the bottom of the fixed ring one (12) is fixedly connected with the inner wall of the long groove (3).

5. The clinical medicine smear device according to claim 2, wherein: The front side of the sleeve head (206) is fixedly connected with a connecting rod (15), and the front side of the connecting rod (15) is fixedly connected with a fixed ring two (16).

6. The clinical medicine detection smear device according to claim 5, wherein: The bottom of the fixed ring two (16) is fixedly connected with a smear head (17), and the bottom of the smear head (17) is slidably connected with the top of the blocking column (10).

7. The clinical medicine detection smear device according to claim 1, wherein: The right side of the hand lever (6) is fixedly connected with a handle (18), and the bottom of the table top (1) is fixedly connected with a plurality of table legs (19).

8. The clinical medicine smear device according to claim 1, wherein: The right side of the long groove (3) is fixedly connected with a baffle (13), and the middle of the baffle (13) is rotatably connected with the right side of the bidirectional threaded rod (5).

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