CN219051398U - Slide clamping device - Google Patents

Abstract

The utility model relates to the technical field of clamping devices, and discloses a glass slide clamping device. The slide glass clamp is got the device and is used for pressing from both sides and getting the slide glass, and the slide glass level is placed in the rack, and is provided with the label end of label on the slide glass and be located the outside of rack, includes: the movable carrier is arranged opposite to the placing frame, the driving piece is in driving connection with the movable carrier, and a clamping platform is convexly arranged at one end, close to the placing frame, of the movable carrier; the elastic piece is obliquely arranged on the clamping platform, so that a clamping groove is formed between the elastic piece and the clamping platform; the driving piece is used for driving the moving carrier to move to the label end of the slide glass along the first direction to be clamped into the clamping groove, and driving the moving carrier and the slide glass on the moving carrier to move to the slide glass along the second direction to be separated from the placing frame. The slide clamping device can clamp the slide out of the placement frame, has low clamping cost and small noise, and can not generate water vapor.

Description

Slide clamping device

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a glass slide clamping device.

Background

In the pathological examination process, the slide glass with pathological sections needs to be horizontally placed in the placing frame, and then the slide glass clamp in the placing frame is taken out by the pneumatic clamping jaw or the electric clamping jaw, so that pathological analysis can be conveniently carried out on the pathological sections on the slide glass. Wherein, the pathological section placed on the glass slide can be pathological tissue collected from human or animals.

However, due to the adoption of the pneumatic clamping jaw, the problems of high noise, easiness in air leakage, water vapor generation and complex wiring exist; the electric clamping jaw is used for controlling the actual clamping force of the electric clamping jaw on the glass slide, but the cost of clamping the glass slide is high due to the fact that the price of the electric clamping jaw is high.

Accordingly, there is a need for a slide clamping device that addresses the above issues.

Disclosure of Invention

The utility model aims to provide a slide glass clamping device which can clamp a slide glass from a placing frame, has low clamping cost and low noise and can not generate water vapor.

To achieve the purpose, the utility model adopts the following technical scheme:

slide glass presss from both sides and gets device for press from both sides and get the slide glass, the slide glass level is placed in the rack, just be provided with the label end of label on the slide glass and be located the outside of rack includes:

the movable carrier is arranged opposite to the placing frame, the driving piece is in driving connection with the movable carrier, and a clamping platform is convexly arranged at one end, close to the placing frame, of the movable carrier;

the elastic piece is obliquely arranged on the clamping platform, so that a clamping groove is formed between the elastic piece and the clamping platform;

the driving piece is used for driving the moving carrying platform to move along a first direction until the label end of the glass slide is clamped into the clamping groove, and driving the moving carrying platform and the glass slide on the moving carrying platform to move along a second direction until the glass slide is separated from the placing frame, and the first direction is opposite to the second direction and is parallel to the length direction of the glass slide on the placing frame.

Further, the elastic piece is a metal elastic piece.

Further, an inclined block is fixedly arranged on the clamping platform, the thickness of the inclined block is gradually reduced in the second direction, and the elastic piece is fixedly arranged on the inclined block, so that the clamping groove can be formed between the elastic piece and the part, which is not provided with the inclined block, of the clamping platform.

Further, a minimum gap value between the clamping platform and the elastic piece is smaller than a thickness value of the glass slide, and the glass slide is clamped at the minimum gap between the clamping platform and the elastic piece.

Further, two clamping platforms are arranged side by side and at intervals, and each clamping platform is obliquely provided with an elastic piece, so that two ends of the glass slide in the width direction are respectively clamped into the two clamping grooves.

Further, a plurality of glass slides are placed in the placing frame, the glass slides are arranged at intervals along the vertical direction, and the thickness of the clamping platform is smaller than the interval between two adjacent glass slides.

Further, the driving member includes:

a base;

the fixing end of the motor is arranged on the base, the driving end of the motor is connected with the screw rod in a driving mode, the screw rod is arranged on the base along the length direction of the glass slide on the placing frame in a rotating mode, the screw rod is sleeved with screw threads of the screw rod, and the screw rod nut is fixedly connected with the movable carrying platform.

Further, a sensor is further arranged on the base and used for detecting the moving position of the moving carrier in the first direction.

Further, the slide clamping device further includes:

a cover slip having a first position and a second position, the cover slip being disposed on the mobile stage when the cover slip is in the first position; when the cover glass is positioned at the second position, the cover glass is positioned above the moving carrier at intervals, so that when the moving carrier drives the glass slide to move below the cover glass, the cover glass can vertically move downwards to cover pathological sections on the glass slide.

Further, the slide clamping device further includes:

the adsorption piece is used for adsorbing the cover glass and can move along the vertical direction;

a vacuum tube connected to the mobile stage, the vacuum tube being capable of vacuum-adsorbing the coverslip onto the mobile stage when the coverslip is in the first position.

The beneficial effects of the utility model are as follows:

the driving piece is arranged on one side of the placing frame, the movable carrying platform is arranged opposite to the placing frame and is in driving connection with the movable carrying platform, the clamping platform is convexly arranged at one end, close to the placing frame, of the movable carrying platform, and the elastic piece is obliquely arranged on the clamping platform, so that an included angle is formed between the elastic piece and the clamping platform, and a clamping groove can be formed between the elastic piece and the clamping platform; when the glass slide is required to be clamped, the glass slide is firstly horizontally placed in the placing frame, and the label end, provided with the label, of the glass slide is positioned at the outer side of the placing frame; then the driving piece drives the moving carrying platform to move in the first direction, when the label end of the slide glass is moved to be clamped into the clamping groove, the moving carrying platform stops moving in the first direction, and then the driving piece drives the moving carrying platform and the slide glass clamped on the moving carrying platform to move along the second direction until the slide glass is completely separated from the placing frame, so that the purpose of clamping and taking the slide glass out of the placing frame is realized; compared with the prior art that the pneumatic clamping jaw is used for clamping the glass slide, the noise is small, water vapor is not generated, and the problems of air leakage and complex wiring can be avoided; meanwhile, compared with the prior art that the slide glass is clamped by adopting the electric clamping jaw, a sensing piece with a high price is not required to be arranged, so that the clamping cost of the slide glass is low.

Drawings

Fig. 1 is a schematic view of a slide clamping device and a rack (with slides) according to the present utility model;

FIG. 2 is a schematic view of a slide clamping device according to the present utility model;

FIG. 3 is an enlarged partial schematic view at C in FIG. 2;

fig. 4 is a schematic view of the structure of a rack (without a glass slide) provided by the utility model.

Reference numerals:

1-a driving member; 11-a base; 12-an electric motor; 13-a screw rod; 14-a screw nut; 15-guiding rail; 2-moving the carrier; 3-clamping a platform; 4-elastic members; 5-clamping grooves; 6-tilting blocks; 7-placing a rack; 71-supporting blocks; 8-glass slide; 9-cover slips; 10-vacuum tube.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of operation, and are not intended to indicate or imply that the structures or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

At present, a slide glass clamp in a placing rack is taken out by adopting a pneumatic clamping jaw or an electric clamping jaw, so that pathological sections on the slide glass can be conveniently analyzed; however, due to the adoption of the pneumatic clamping jaw, the problems of high noise, easiness in air leakage, water vapor generation and complex wiring exist; the electric clamping jaw is used for controlling the actual clamping force of the electric clamping jaw on the glass slide, but the cost of clamping the glass slide is high due to the fact that the price of the electric clamping jaw is high.

For this reason, in this embodiment, a slide glass clamping device is proposed, as shown in fig. 1, the slide glass clamping device is used for clamping a slide glass 8, a pathological section is mounted on the slide glass 8, the slide glass 8 is horizontally placed in a placing frame 7, and a label end provided with a label on the slide glass 8 is located at the outer side of the placing frame 7; wherein, a plurality of slide glasses 8 are horizontally placed in the placing frame 7, and the slide glasses 8 are arranged at intervals along the vertical direction.

Specifically, as shown in fig. 1 to 3, the slide clamping device includes a driving member 1, a moving stage 2, and an elastic member 4; the driving piece 1 is positioned at one side of the placing frame 7, the movable carrying platform 2 is arranged opposite to the placing frame 7, the driving piece 1 is in driving connection with the movable carrying platform 2, and a clamping platform 3 is convexly arranged at one end, close to the placing frame 7, of the movable carrying platform 2; the elastic piece 4 is obliquely arranged on the clamping platform 3, so that an included angle is formed between the clamping platform 3 and the elastic piece 4, and a clamping groove 5 can be formed between the elastic piece 4 and the clamping platform 3; the driving member 1 can drive the moving stage 2 to move along a first direction until the label end of the slide 8 is clamped into the clamping groove 5, and the driving member 1 drives the moving stage 2 and the slide 8 thereon to move along a second direction until the slide 8 is separated from the rack 7, so that the slide 8 is clamped from the rack 7. The first direction is exactly opposite to the second direction and is parallel to the length direction of the slide 8 on the rack 7, the first direction is specifically shown by an arrow a in fig. 1, and the second direction is specifically shown by an arrow B in fig. 1.

The slide clamping device in this embodiment changes the clamping manner of the slide 8 relative to the prior art; the driving piece 1 is in driving connection with the movable carrying platform 2, one end, close to the placing frame 7, of the movable carrying platform 2 is convexly provided with the clamping platform 3, and the elastic piece 4 is obliquely arranged on the clamping platform 3, so that a clamping groove 5 can be formed between the elastic piece 4 and the clamping platform 3; when the slide glass 8 is required to be clamped, the driving piece 1 drives the movable slide glass 2 to move in the first direction, when the label end of the slide glass 8 is moved to be clamped in the clamping groove 5, the movable slide glass 2 stops moving in the first direction, and then the driving piece 1 drives the movable slide glass 2 and the slide glass 8 clamped on the movable slide glass 2 to move in the second direction until the slide glass 8 is completely separated from the placing frame 7, so that the aim of clamping and taking the slide glass 8 from the placing frame 7 is fulfilled; compared with the prior art that the slide glass 8 is clamped by the pneumatic clamping jaw, the clamping method of the elastic clamping device is small in noise, does not generate water vapor, and can avoid the problems of air leakage and complex wiring; meanwhile, compared with the prior art that the slide glass 8 is clamped by adopting the electric clamping jaw, a sensing piece with a high price is not required to be arranged, so that the clamping cost of the slide glass 8 is low.

It should be noted that, when the slide glass 8 is clamped into the clamping groove 5, the elastic piece 4 can be elastically pressed above the slide glass 8 under the action of self elastic force, even if downward pressing external force is applied to a part of the slide glass 8 which is not clamped into the clamping groove 5, the problem that the slide glass 8 falls from the clamping groove 5 is avoided, and thus the reliability of clamping the slide glass 8 in the clamping groove 5 can be ensured.

Further, the elastic member 4 may be a metal elastic sheet or a plastic elastic sheet. The material and structure of the elastic member 4 are not limited, as long as the elastic member 4 can be elastically abutted against the slide glass 8 when the slide glass 8 is clamped into the clamping groove 5.

Specifically, the minimum gap value between the clamping platform 3 and the elastic piece 4 is smaller than the thickness value of the glass slide 8, and the glass slide 8 is clamped at the minimum gap between the clamping platform 3 and the elastic piece 4, so that the stability of clamping the glass slide 8 in the clamping groove 5 can be ensured, and the glass slide cannot slide out of the clamping groove 5; while ensuring that the elastic members 4 are able to apply elastic compression forces to the slide 8 to hold the slide 8 against the clamping platform 3. Wherein the minimum clearance between the clamping platform 3 and the elastic piece 4 is smaller than the thickness of the glass slide 8 by 2mm-4mm.

Further, as shown in fig. 2 and 3, the inclined block 6 is fixedly provided on the gripping platform 3, and in the second direction, the thickness of the inclined block 6 is gradually reduced, and the elastic member 4 is fixedly provided on the inclined block 6, so that the elastic member 4 can be obliquely provided on the gripping platform 3, and further, the gripping groove 5 can be formed between the elastic member 4 and the portion of the gripping platform 3 where the inclined block 6 is not provided.

Specifically, as shown in fig. 1 and 2, the clamping platforms 3 are provided with two, the two clamping platforms 3 are arranged side by side and at intervals, and an elastic member 4 is obliquely provided on each clamping platform 3, so that two ends of the slide 8 in the width direction thereof can be respectively clamped in the two clamping grooves 5, thereby having a good clamping effect on the slide 8, and the slide 8 can be easily clamped out from the rack 7.

It should be noted that, as shown in fig. 4, two supporting blocks 71 are respectively disposed on two inner sides of the rack 7, the length of each supporting block 71 extends along the length direction of the rack 7, the slide glass 8 is horizontally disposed on the top end surfaces of the two supporting blocks 71, and the length direction of the slide glass 8 is parallel to the length direction of the rack 7, so as to achieve the purpose of horizontally disposing the slide glass 8 in the rack 7; because slide glass 8 is placed on the top end faces of two supporting blocks 71 horizontally, namely, no other structure is arranged in the placing frame 7 to limit slide glass 8, after the label end clamping and clamping groove 5 of slide glass 8, slide glass 8 can be clamped and taken out from the placing frame 7 directly through the movement of the moving platform 2, so that clamping and clamping of slide glass 8 are simpler and easier.

Further, the thickness of the clamping platform 3 is smaller than the distance between two adjacent glass slides 8 in the vertical direction in the placing frame 7, so that the clamping platform 3 can be located at the gap between the two adjacent glass slides 8 when the clamping groove 5 moves to the label end of the glass slide 8, the problem that the clamping platform 3 can interfere with other glass slides 8 on the placing frame 7 in the process of clamping the glass slides 8 is avoided, and the glass slides 8 can be well protected.

Specifically, the placement frame 7 can be moved up and down in the vertical direction, so that each slide glass 8 on the placement frame 7 can be aligned with the clamping groove 5, respectively, so that the moving stage 2 can sequentially clamp each slide glass 8 into the clamping groove 5, thereby realizing clamping of a plurality of slide glass 8 in the placement frame 7. Wherein the rack 7 can be moved up and down in the vertical direction by means of a lifting mechanism as is usual in the prior art.

Specifically, as shown in fig. 1 and 2, the driving member 1 includes a base 11, a motor 12, a screw 13, and a screw nut 14; the fixed end of the motor 12 is arranged on the base 11, the driving end of the motor 12 is in driving connection with the screw rod 13, the screw rod 13 is rotatably arranged on the base 11 along the length direction of the glass slide 8 on the placing frame 7, the screw rod nut 14 is in threaded sleeve on the screw rod 13, and the screw rod nut 14 is fixedly connected with the movable carrying platform 2.

Specifically, when the moving stage 2 is required to move, the motor 12 is rotated to drive the screw rod 13 to rotate, so as to drive the screw rod nut 14 on the screw rod 13 to move along the first direction or the second direction, and further drive the moving stage 2 to move along the first direction or the second direction.

Further, a sensor is further arranged on the base 11, the sensor is in signal connection with the motor 12, and the sensor is used for detecting the moving position of the moving carrier 2 in the first direction; when the movable carrier 2 moves to the position that the label end is clamped into the clamping groove 5, the motor 12 does not drive the movable carrier 2 to move continuously along the first direction, so that damage to the glass slide 8 can be avoided, and the glass slide 8 can be protected. The sensor in this embodiment may specifically be a position sensor.

Specifically, as shown in fig. 1 and 2, a guide block is provided on one of the base 11 and the screw nut 14, and a guide rail 15 is provided on the other, the guide rail 15 being parallel to the screw 13, the guide block being capable of sliding on the guide rail 15, so that a guiding effect can be provided for movement of the movable stage 2 in the first direction or the second direction, which is advantageous for accurate movement of the movable stage 2 in the first direction or the second direction. In this embodiment, a guide block is provided on the lead screw nut 14, and a guide rail 15 is provided on the base 11. In other embodiments, a guide rail 15 may be provided on the lead screw nut 14, and a guide block may be provided on the base 11.

Further, as shown in fig. 1 and 2, the slide clamping device further includes a cover glass 9, where the cover glass 9 is used to cover the pathological section on the slide glass 8, so as to avoid pollution to the pathological section exposed to the outside and influence on subsequent pathological analysis conditions; the cover glass 9 has a first position and a second position, and when the cover glass 9 is located at the first position, the cover glass 9 is set on the moving stage 2; when the cover glass 9 is in the second position, the cover glass 9 is spaced above the moving stage 2 so that the cover glass 9 can move vertically downward to cover the pathological section on the slide glass 8 when the moving stage 2 moves the slide glass 8 to below the cover glass 9.

Further, the slide clamping device further comprises an absorbing member, wherein the absorbing member is used for absorbing the cover glass 9, and the absorbing member can move along the vertical direction so that the cover glass 9 can be converted between a first position and a second position; specifically, when the cover glass 9 is located at the first position, the adsorbing member does not adsorb the cover glass 9; when the cover glass 9 is positioned right below the absorbing member, the absorbing member is vertically moved downwards to absorb the cover glass 9, and the cover glass 9 is carried to vertically move upwards, so that the cover glass 9 is positioned at the second position; when the pathological section on the slide glass 8 moves to be right under the cover glass 9, the suction piece is further vertically moved downwards to the pathological section with the cover glass 9, and the suction of the suction piece to the cover glass 9 is released, so that the cover glass 9 can be covered on the pathological section. The adsorbing member in this embodiment may be specifically a vacuum nozzle, and the number of vacuum nozzles is not limited.

It should be noted that, since the two clamping platforms 3 are arranged at intervals in the embodiment, when the slide glass 8 is clamped into the two clamping grooves 5, the part of the label end of the slide glass 8 between the two clamping platforms 3 is exposed to the outside, and the exposed part of the slide glass 8 can be subjected to glue dripping by the glue dripping mechanism; when the suction member moves vertically downward with the cover glass 9 onto the pathological section, the cover glass 9 can be attached to the slide glass 8 by the glue previously dropped on the slide glass 8, and the relative movement between the cover glass 9 and the slide glass 8 is avoided, so that the cover glass 9 can be stably covered on the pathological section of the slide glass 8. The glue dropping mechanism is a common glue dropping mechanism in the prior art.

Specifically, before the slide glass 8 is clamped, the driving piece 1 drives the movable slide table 2 to move to the storage position of the cover glass 9 along the second direction and grabs the cover glass 9 onto the movable slide table 2, so as to complete the work of feeding the cover glass 9 onto the movable slide table 2; then, the driving piece 1 drives the moving carrier 2 to move along the first direction until the cover glass 9 on the moving carrier 2 is positioned right below the absorbing piece; the suction member is then vacuum-sucked against the cover glass 9 and moved vertically upward so that the cover glass 9 is spaced above the moving stage 2, i.e. the cover glass 9 is now in the second position.

Further, as shown in fig. 1 and 2, the slide clamping device further includes a vacuum tube 10, the vacuum tube 10 is connected to the movable stage 2, and the vacuum tube 10 is used for providing vacuum degree to enable the cover glass 9 to be vacuum-sucked on the movable stage 2 when the cover glass 9 is located at the first position, so as to avoid the problem that the cover glass 9 shakes or moves on the movable stage 2 during the process that the movable stage 2 moves from the storage position of the cover glass 9 to the suction member, thereby enabling the cover glass 9 to be stably arranged on the movable stage 2 to ensure that the suction member accurately sucks the cover glass 9 when the cover glass 9 is located right below the suction member. Wherein, one end of the vacuum tube 10 which is not connected with the movable carrier 2 is connected with a vacuum pump, so as to realize the purpose that the vacuum tube 10 can provide vacuum degree. In this embodiment, the vacuum degree provided by the vacuum tube 10 is a vacuum adsorption structure commonly used in the prior art, and detailed description of the specific vacuum adsorption principle is omitted here.

It should be noted that, when the suction member sucks the cover glass 9, the vacuum tube 10 no longer provides vacuum, so that the suction member sucks the cover glass 9 and can move vertically upward.

The specific working procedure of the slide clamping device in this embodiment is as follows:

firstly, the driving piece 1 drives the movable carrying platform 2 to move to a storage position of the cover glass 9 along a second direction and grabs the cover glass 9 onto the movable carrying platform 2, and then the driving piece 1 drives the movable carrying platform 2 to move back to the cover glass 9 on the movable carrying platform 2 along the first direction to be positioned right below the absorbing piece; the suction member is then vacuum-sucked against the cover glass 9 and moved vertically upward so that the cover glass 9 is disposed above the moving stage 2 at intervals.

Then, a plurality of glass slides 8 are arranged in the placing frame 7 at intervals along the vertical direction, namely, one glass slide 8 is horizontally placed on the top end faces of two placing plates which are oppositely arranged, the label ends on the glass slides 8 are positioned on the outer sides of the placing frame 7, and meanwhile, the placing frame 7 is moved to the position that one glass slide 8 is oppositely arranged with the clamping groove 5 on the moving table 2 along the vertical direction.

Then, the motor 12 is rotated to drive the screw rod 13 to rotate, so that the screw rod nut 14 on the screw rod 13 is driven to move along the first direction, and the movable carrier 2 is driven to move along the first direction; when the slide glass 8 moves to the position that the two ends of the slide glass 8 are respectively clamped into the two clamping grooves 5 on the moving table 2, the motor 12 stops rotating, at the moment, the slide glass 8 is clamped at the minimum gap in the clamping groove 5, and meanwhile, the elastic piece 4 is abutted against the slide glass 8.

Then, the motor 12 is rotated to drive the screw rod 13 to rotate, so that the screw rod nut 14 on the screw rod 13 is driven to move along the second direction, the moving platform 2 and the glass slide 8 clamped on the moving platform are driven to move along the second direction, and meanwhile, the glue dropping mechanism drops glue on the exposed part of the glass slide 8; when the pathological section on the slide 8 onto which the moving stage 2 is moved is located directly below the cover glass 9, the motor 12 stops rotating; then the adsorption piece vertically moves downwards until the cover glass 9 is stuck above the pathological section, so that the cover glass 9 covers the pathological section on the glass slide 8; the motor 12 is then operated to drive the moving stage 2 and the slide 8 and cover glass 9 thereon to continue to move in the second direction to the next process, thereby completing the entire process of gripping the slide 8.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (10)

1. Slide glass presss from both sides and gets device for press from both sides and get slide glass (8), slide glass (8) horizontal placement is in rack (7), just be provided with the label end of label on slide glass (8) and be located the outside of rack (7), its characterized in that includes:

the device comprises a driving piece (1) and a movable carrying platform (2), wherein the driving piece (1) is positioned on one side of a placing frame (7), the movable carrying platform (2) is arranged opposite to the placing frame (7), the driving piece (1) is in driving connection with the movable carrying platform (2), and a clamping platform (3) is convexly arranged at one end, close to the placing frame (7), of the movable carrying platform (2);

the elastic piece (4) is obliquely arranged on the clamping platform (3) so that a clamping groove (5) is formed between the elastic piece (4) and the clamping platform (3);

the driving piece (1) is used for driving the movable carrying platform (2) to move to the label end of the glass slide (8) along a first direction to be clamped into the clamping groove (5), and driving the movable carrying platform (2) and the glass slide (8) on the movable carrying platform to move to the glass slide (8) along a second direction to be separated from the placing frame (7), and the first direction is opposite to the second direction and is parallel to the length direction of the glass slide (8) on the placing frame (7).

2. Slide clamping device according to claim 1, characterized in that the elastic element (4) is a metal elastic sheet.

3. Slide clamping device according to claim 1, characterized in that the clamping platform (3) is fixedly provided with an inclined block (6), in the second direction the thickness of the inclined block (6) gradually decreases, and the elastic member (4) is fixedly arranged on the inclined block (6), so that the clamping groove (5) can be formed between the elastic member (4) and the part of the clamping platform (3) not provided with the inclined block (6).

4. A slide clamping device according to claim 3, characterized in that the minimum clearance between the clamping platform (3) and the elastic member (4) is smaller than the thickness of the slide (8), and the slide (8) is clamped at the minimum clearance between the clamping platform (3) and the elastic member (4).

5. Slide clamping device according to any one of claims 1-4, characterized in that two clamping platforms (3) are provided, two clamping platforms (3) being arranged side by side and at intervals, each clamping platform (3) being provided with one elastic member (4) in an inclined manner, so that both ends of the slide (8) in the width direction thereof are respectively clamped into two clamping grooves (5).

6. The slide clamping device according to any one of claims 1-4, wherein a plurality of slides (8) are placed in the placement frame (7), the slides (8) are arranged at intervals in the vertical direction, and the thickness of the clamping platform (3) is smaller than the interval between two adjacent slides (8).

7. The slide clamping device according to any one of claims 1 to 4, wherein the drive member (1) comprises:

a base (11);

motor (12), lead screw (13) and screw nut (14), the stiff end setting of motor (12) is in on base (11), the drive end of motor (12) with lead screw (13) drive connection, lead screw (13) are followed on rack (7) slide glass (8) length direction rotates to set up on base (11), screw nut (14) thread bush is established to on lead screw (13), just screw nut (14) with remove carrier (2) fixed connection.

8. Slide clamping device according to claim 7, characterized in that the base (11) is further provided with a sensor for detecting the movement position of the moving stage (2) in the first direction.

9. The slide clamping device of any one of claims 1-4, further comprising:

-a cover slip (9), the cover slip (9) having a first position and a second position, the cover slip (9) being arranged on the mobile stage (2) when the cover slip (9) is in the first position; when the cover glass (9) is positioned at the second position, the cover glass (9) is positioned above the movable carrying platform (2) at intervals, so that when the movable carrying platform (2) drives the carrying glass (8) to move to the lower part of the cover glass (9), the cover glass (9) can vertically move downwards to cover a pathological section on the carrying glass (8).

10. The slide clamping device of claim 9, wherein the slide clamping device further comprises:

an adsorbing member for adsorbing the cover glass (9), and the adsorbing member is movable in a vertical direction;

-a vacuum tube (10), said vacuum tube (10) being connected to said mobile stage (2), said vacuum tube (10) being capable of vacuum-sucking said cover glass (9) onto said mobile stage (2) when said cover glass (9) is in said first position.

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