CN217931033U

CN217931033U - Slide making device for chromosome examination

Info

Publication number: CN217931033U
Application number: CN202221952104.9U
Authority: CN
Inventors: 李颖嫦
Original assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Current assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-29
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a chromosome technical field, and a film-making device is used in chromosome inspection is disclosed, including the film-making case, film-making case front side articulates there is the case lid, the positive lower extreme fixedly connected with bracing piece of film-making case, bracing piece top fixedly connected with backup pad, film-making incasement wall back fixedly connected with connecting plate, the inside fixedly connected with fixture of backup pad, film-making incasement portion fixedly connected with moving mechanism, fixture includes the rectangular channel, the first motor of backup pad front side fixedly connected with, first motor back fixedly connected with worm, worm surface meshing is connected with the turbine, turbine axle center fixedly connected with pivot of department, pivot surface and rectangular channel inside rotate to be connected, two pivot fixed surface are connected with the gear. This film-making device is used in chromosome inspection through setting up fixture, under fixture operation, can carry out quick centre gripping and spacing to slide and sample, makes things convenient for later stage personnel to operate, and conveniently fixes the back to the sample fast and carries out the film-making.

Description

Slide making device for chromosome examination

Technical Field

The utility model relates to a chromosome technical field specifically is a film-making device is used in chromosome inspection.

Background

Chromosomes are specific forms of DNA that exist in cells at mitosis or meiosis. In the nucleus, DNA is tightly wrapped around a protein called histone and packed into a linear structure, and when a chromosome is examined, slides and specimens are prepared.

But easy and the environment contact when film-making device is used in current chromosome inspection influences actual film-making, can't carry out the centre gripping to slide and sample film-making in-process simultaneously, leads to slide and sample shift position easily when extrudeing it, and operates inconveniently during the use, can't carry out the film-making fast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chromosome is film-making device for inspection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a film-making device is used in chromosome inspection, includes the film-making case, film-making case front side articulates there is the case lid, the positive lower extreme fixedly connected with bracing piece of film-making case, bracing piece top fixedly connected with backup pad, film-making incasement wall back fixedly connected with connecting plate, the inside fixedly connected with fixture of backup pad, film-making incasement portion fixedly connected with moving mechanism.

Fixture includes the rectangular channel, inside the backup pad was seted up in the rectangular channel, the rectangular channel top set up to the opening, the first motor of backup pad front side fixedly connected with, first motor back fixedly connected with worm, worm surface mesh is connected with the turbine, turbine axle center department fixedly connected with pivot, pivot surface and rectangular channel inside rotate to be connected, two pivot surface fixedly connected with gear, the gear sets up in the worm left side, two the equal meshing in gear surface is connected with the profile, the profile is close to the equal fixedly connected with slider in rectangular channel one side, the thread specification that the worm surface was seted up is the same and square opposite.

Preferably, first spout has all been seted up to both sides around the rectangular channel is inside, first spout inside and slider surface sliding connection set up first spout, and when the slider slided in first spout, the more steady that the tooth row can remove on the gear, and the fixed plate also can be steady drives the grip block and removes simultaneously.

Preferably, the top of the sliding block is fixedly connected with a fixing plate, the fixing plate is arranged above the tooth row and is provided with the tooth row, when the sliding block moves, the fixing plate can be driven to move, and the slide and the sample can be conveniently fixed by the clamping plate.

Preferably, the fixing plate is close to one side fixedly connected with clamping plates, two clamping plates are arranged on two sides of the connecting plate and are used for clamping and fixing the glass slide and the sample when the fixing plate moves.

Preferably, moving mechanism includes the second motor, second motor fixed connection is in film-making case left side, the two-way threaded rod of second motor right side fixedly connected with, two-way threaded rod surface and film-making incasement portion rotate to be connected, the equal threaded connection in two-way threaded rod left side surface and right side surface has the connecting seat, the second spout has all been seted up to the film-making incasement portion left and right sides, two the inside equal sliding connection of second spout has the slide, slide front side fixedly connected with mounting panel sets up the second spout, and when the slide slided in the second spout, two more stable that the connecting seat removed on two-way threaded rod.

Preferably, the bottom of the mounting plate is fixedly connected with a spongy cushion, the spongy cushion is arranged above the connecting plate and can reduce pressure when the glass slide and the sample are extruded, and the glass slide, the glass slide and the sample are prevented from being influenced by overlarge pressure.

Preferably, mounting panel both sides and connecting seat bottom all articulate there is the bull stick, sets up the bull stick, and when two connecting seats moved on two-way threaded rod, the bull stick can be driven and articulate and drive the mounting panel and move down or upward movement.

Compared with the prior art, the utility model provides a film-making device is used in chromosome inspection possesses following beneficial effect:

1. this film-making device is used in chromosome inspection through setting up fixture, under fixture operation, can carry out quick centre gripping and spacing to slide and sample, makes things convenient for later stage personnel to operate, and conveniently fixes the back to the sample fast and carries out the film-making.

2. This film-making device is used in chromosome inspection through setting up moving mechanism, under moving mechanism operation, can conveniently carry out the film-making fast, can decompress through the foam-rubber cushion simultaneously, prevents that pressure from too big influence slide and sample.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive exercise based on the drawings:

FIG. 1 is a structural elevation view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a schematic top view of the support plate;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a film making box; 2. a box cover; 3. a support bar; 4. a support plate; 5. a connecting plate; 6. a clamping mechanism; 61. a rectangular groove; 62. a gear; 63. a first motor; 64. a worm; 65. a turbine; 66. a rotating shaft; 611. a fixing plate; 612. a clamping plate; 613. a tooth row; 614. a slider; 615. a first chute; 7. a moving mechanism; 71. a second chute; 72. a second motor; 73. a sponge cushion; 74. a slide plate; 75. mounting a plate; 76. a rotating rod; 77. a bidirectional threaded rod; 78. a connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a film-making device for chromosome inspection, includes film-making

case

1, and 1 front side of film-making case articulates there is

case lid

2, and 1 front lower extreme fixedly connected with bracing piece 3 of film-making case, 3 top fixedly connected with backup pads 4 of bracing piece, 1 inner wall back fixedly connected with connecting plate 5 of film-making case, the inside fixedly connected with fixture 6 of backup pad 4, the inside fixedly connected with moving mechanism 7 of film-making case 1.

The clamping mechanism 6 comprises a rectangular groove 61, the rectangular groove 61 is arranged inside the supporting plate 4, the top of the rectangular groove 61 is provided with an opening, the front side of the supporting plate 4 is fixedly connected with a first motor 63, the back of the first motor 63 is fixedly connected with a worm 64, the surface of the worm 64 is engaged with a worm wheel 65, the axis of the worm wheel 65 is fixedly connected with a rotating shaft 66, the surface of the rotating shaft 66 is rotatably connected with the inside of the rectangular groove 61, the surfaces of the two rotating shafts 66 are fixedly connected with a gear 62, the gear 62 is arranged on the left side of the worm 64, the surfaces of the two gears 62 are engaged with a gear row 613, one side of the gear row 613, which is close to the rectangular groove 61, is fixedly connected with a sliding block 614, the thread lines arranged on the surfaces of the worms 64 have the same specification and are opposite in square, the front side and the back side of the rectangular groove 61 are provided with first sliding grooves 615, the inside of the first sliding groove 615 is slidably connected with the surface of the sliding block 614, the first sliding groove 615 is arranged, when the sliding block 614 slides in the first sliding groove 615, the tooth row 613 can move more stably on the gear 62, meanwhile, the fixing plate 611 can also stably drive the clamping plate 612 to move, the fixing plate 611 is fixedly connected to the top of the sliding block 614, the fixing plate 611 is arranged above the tooth row 613, the tooth row 613 is arranged, when the sliding block 614 moves, the fixing plate 611 can be driven to move, the clamping plate 612 can be conveniently fixed to a slide and a sample, the clamping plates 612 are fixedly connected to the two fixing plates 611 close to one side, the two clamping plates 612 are arranged on the two sides of the connecting plate 5, the clamping plates 612 are arranged, and when the fixing plates 611 move, the clamping plates 612 can clamp and fix the slide and the sample.

Moving mechanism 7 includes second motor 72, second motor 72 fixed connection is in film-making case 1 left side, second motor 72 right side fixedly connected with two-way threaded rod 77, two-way threaded rod 77 surface and the inside rotation of film-making case 1 are connected, two-way threaded rod 77 left side surface and the equal threaded connection of right side surface have connecting seat 78, second spout 71 has all been seted up to the inside left and right sides of film-making case 1, the inside equal sliding connection of two second spouts 71 has slide 74, slide 74 front side fixedly connected with mounting panel 75, set up second spout 71, slide 74 slides in second spout 71, two connecting seats 78 are more stable when two connecting seats 78 move on two-way threaded rod 77, mounting panel 75 bottom fixedly connected with foam-rubber cushion 73, foam-rubber cushion 73 sets up in connecting plate 5 top, set up foam-rubber cushion 73, when extrudeing slide and sample, foam-rubber cushion 73 can carry out decompression, prevent that too big influence of pressure is slide and sample, mounting panel 75 both sides and connecting seat 78 bottom all articulate there is the bull stick 76, set up the bull stick 76, when two connecting seats 78 move on two connecting seats 77, bull stick 76 can be driven and drive mounting panel 75 is moved downwards or upwards.

In the actual operation process, when the device is used, a slide and a sample are placed above the connecting plate 5, the switch of the first motor 63 is started, the first motor 63 drives the worm 64 to rotate, the worm 64 and the rotating shaft 66 are meshed to rotate, because the thread lines formed on the surfaces of the worm 64 are the same in specification and opposite in square, at this time, the two rotating shafts 66 rotate to drive the rotating shaft 66 to rotate in opposite directions, the rotating shaft 66 drives the gear 62 to rotate, at this time, when the gear 62 and the tooth row 613 are meshed to rotate, the moving directions of the two tooth rows 613 are the same, the tooth row 613 drives the sliding block 614 to slide in the first sliding chute 615, the sliding block 614 simultaneously drives the fixing plate 611, and the fixing plate 611 drives the clamping plate 612 to clamp the slide and the sample;

the second motor 72 is started again, the second motor 72 drives the bidirectional threaded rod 77 to rotate, the two connecting seats 78 move towards the opposite side on the bidirectional threaded rod 77, the rotating rod 76 is driven to be hinged when the connecting seats 78 move, and when the rotating rod 76 is hinged to the mounting plate 75, the mounting plate 75 drives the sliding plate 74 to slide in the second sliding groove 71, so that the mounting plate 75 drives the sponge cushion 73 to extrude and manufacture the slide and the sample.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a chromosome is film-making device for inspection, includes film-making case (1), its characterized in that: a box cover (2) is hinged to the front side of the film making box (1), a supporting rod (3) is fixedly connected to the lower end of the front side of the film making box (1), a supporting plate (4) is fixedly connected to the top of the supporting rod (3), a connecting plate (5) is fixedly connected to the back side of the inner wall of the film making box (1), a clamping mechanism (6) is fixedly connected to the inside of the supporting plate (4), and a moving mechanism (7) is fixedly connected to the inside of the film making box (1);

fixture (6) include rectangular channel (61), inside backup pad (4) was seted up in rectangular channel (61), rectangular channel (61) top set up to the opening, backup pad (4) front side fixedly connected with first motor (63), first motor (63) back fixedly connected with worm (64), worm (64) surface meshing is connected with turbine (65), turbine (65) axle center department fixedly connected with pivot (66), pivot (66) surface and rectangular channel (61) internal rotation are connected, two pivot (66) surface fixedly connected with gear (62), gear (62) set up in worm (64) left side, two gear (62) surface all meshing is connected with rack (613), rack (613) are close to the equal fixedly connected with slider (614) in rectangular channel (61) one side.

2. The slide making apparatus for chromosome testing according to claim 1, wherein: first sliding grooves (615) are formed in the front side and the rear side of the interior of the rectangular groove (61), and the interior of each first sliding groove (615) is connected with the surface of the sliding block (614) in a sliding mode.

3. The slide making apparatus for chromosome testing according to claim 1, wherein: the top of the sliding block (614) is fixedly connected with a fixing plate (611), and the fixing plate (611) is arranged above the tooth row (613).

4. A chromosome test slide making apparatus according to claim 3, wherein: the two fixing plates (611) are fixedly connected with clamping plates (612) at one side close to each other, and the two clamping plates (612) are arranged on two sides of the connecting plate (5).

5. A chromosome test slide making apparatus according to claim 1, wherein: moving mechanism (7) include second motor (72), second motor (72) fixed connection is in film making case (1) left side, two-way threaded rod (77) of second motor (72) right side fixedly connected with, two-way threaded rod (77) surface and film making case (1) internal rotation are connected, two-way threaded rod (77) left side surface and the equal threaded connection in right side surface have connecting seat (78), second spout (71), two have all been seted up to the inside left and right sides of film making case (1) the inside equal sliding connection of second spout (71) has slide (74), slide (74) front side fixedly connected with mounting panel (75).

6. A chromosome test slide making apparatus according to claim 5, wherein: the bottom of the mounting plate (75) is fixedly connected with a sponge pad (73), and the sponge pad (73) is arranged above the connecting plate (5).

7. The slide making apparatus for chromosome testing according to claim 5, wherein: the two sides of the mounting plate (75) and the bottom of the connecting seat (78) are hinged with rotating rods (76).