CN115709843A

CN115709843A - Tumour sample strorage device

Info

Publication number: CN115709843A
Application number: CN202211500414.1A
Authority: CN
Inventors: 张梦; 彭春芬
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-02-24

Abstract

The invention is suitable for the technical field of medical sample storage, and provides a tumor sample storage device, which comprises a movable table board and also comprises: the device comprises supporting legs, a vertical plate, universal rollers, a storage box, a sample barrel, a lifting plate, a lifting assembly and a height adjusting assembly; the vertical plate and the storage box are fixed on the same side of the movable table board, the supporting legs are fixed on the other side of the movable table board, and the universal idler wheels are installed on the movable table board through the height adjusting assembly; the vertical plate is rotatably connected with a hand wheel, and the height adjusting assembly adjusts the length of the universal roller in a hand wheel rotating mode. This application loosens or the centre gripping through the mode of opening or closing first upset door and second upset door to the sample barrel, and then the use of the device of being convenient for, when the mobile device, rotates the hand wheel, and the length of universal gyro wheel is adjusted through hand wheel pivoted mode to altitude mixture control subassembly, makes universal gyro wheel and ground contact to make the supporting legs break away from ground, and then through universal gyro wheel mobile device.

Description

Tumour sample strorage device

Technical Field

The invention belongs to the technical field of medical sample storage, and particularly relates to a tumor sample storage device.

Background

The abdominal tumor mainly comprises abdominal wall tumor, gastric cancer, carcinoma of large intestine, small intestine tumor, hepatocarcinoma, gallbladder tumor, pancreatic tumor, spleen tumor, peritoneal and retroperitoneal tumor, gastrointestinal and pancreatic endocrine system tumor, etc.

In the research to abdominal tumor, storage and transportation of abdominal tumor sample are all more important, and abdominal tumor is placed in the sample bucket usually, then places the sample bucket and refrigerate and deposit depositing in depositing the incasement, and when taking the sample bucket, the people hand stretches into and deposits the incasement, and the bacterium of people hand also can be taken into and deposit the incasement.

The current publication number is CN 215227866U's an oncology doctor uses sample strorage device, drives the sample bucket through the lift of placing the board and sees off or send into and deposit the case, then rotatory threaded rod again, makes the splint cooperation place the board and fix the sample bucket, and then prevents that the sample bucket from rocking in the transportation.

Although the above application can send the sample barrel out or into the storage box, when depositing the sample barrel, need the manual sample barrel of fixing, and when sending out the sample barrel, also need the manual sample barrel's of loosening fixing. The invention provides a tumor sample storage device, which is used for solving the problems that the traditional tumor sample storage device is easy to cause sample pollution and is not convenient and fast to operate when a sample is taken and placed manually in the using process.

Disclosure of Invention

The embodiment of the invention aims to provide a tumor sample storage device, and aims to solve the problems that the traditional tumor sample storage device is easy to cause sample pollution and is not convenient and fast to operate when a sample is taken and placed manually in the using process.

The invention is realized in this way, a tumor sample storage device, including the moving table, also includes:

the device comprises supporting legs, a vertical plate, universal rollers, a storage box, a sample barrel, a lifting plate, a lifting assembly and a height adjusting assembly;

the vertical plate and the storage box are fixed on the same side of the movable table board, the supporting legs are fixed on the other side of the movable table board, and the universal idler wheels are installed on the movable table board through the height adjusting assembly;

the vertical plate is rotatably connected with a hand wheel, the height adjusting assembly adjusts the length of the universal roller in a hand wheel rotating mode, and two handles are fixed on the vertical plate;

the storage box is rotatably connected with a first turnover door and a second turnover door, and rotating handles are fixed on the first turnover door and the second turnover door;

the lifting plate is arranged in the storage box through a lifting assembly, and the lifting assembly drives the lifting plate to move upwards in a mode of overturning through a first overturning door and a second overturning door;

a placing table is fixed on the lifting plate, a plurality of placing grooves are formed in the placing table, and the sample barrel is arranged in the placing grooves;

the fixing assembly is used for fixing the sample barrel in a mode that the lifting plate moves downwards and is arranged on the placing table;

and the height locking assembly is used for locking the height of the lifting plate and is arranged on the storage box.

According to a further technical scheme, the lifting assembly comprises a steering wheel, a pull rope and a buffer rubber pad, a guide sliding groove is formed in the inner wall of the storage box, the lifting plate is connected into the guide sliding groove in a sliding mode, the buffer rubber pad is fixed into the guide sliding groove, the steering wheel is connected into the storage box in a rotating mode, one end of the pull rope is fixed onto the lifting plate, the other end of the pull rope is fixed onto the first turnover door or the second turnover door, and the steering wheel is wound around the pull rope.

According to the technical scheme, the steering wheel, the pull rope, the guide sliding groove and the buffer rubber pad are provided with two groups, the first turnover door is connected with the pull rope close to one side of the second turnover door, and the second turnover door is connected with the pull rope close to one side of the first turnover door.

According to the technical scheme, the fixing assemblies are provided with multiple groups and correspond to the placing grooves one to one.

Further technical scheme, fixed subassembly includes grip block, rubber pad, promotes piece and extension spring, it is provided with two first spouts to place the bench, grip block sliding connection is in first spout, one side that the grip block is close to the sample bucket sets up to arc, the rubber pad is fixed on the arc terminal surface of grip block, it fixes in depositing the incasement to promote the piece, the lifter plate all is provided with on the bench with placing and dodges the hole, the end that promotes the piece passes and dodges hole and grip block sliding fit, the both ends of extension spring respectively with the interior wall connection of grip block and first spout.

Further technical scheme, the height locking subassembly includes telescopic link, ratchet plate, first pressure spring, pull rod, first slider, second pressure spring and meshing piece, one of them be provided with the second spout in the direction spout, ratchet plate sliding connection is in the second spout, the both ends of telescopic link respectively with ratchet plate and the inner wall connection of second spout, first pressure spring cover is established on the telescopic link, the pull rod is fixed on ratchet plate, and the end of pull rod stretches out and deposits the case, be provided with first sliding tray on the lifter plate, first slider sliding connection is in first sliding tray, second pressure spring and meshing piece are fixed connection respectively at the both ends of first slider, and meshing piece and ratchet plate meshing cooperation.

Further technical scheme, the height adjusting assembly comprises a second slider, a third slider, a guide rod, a third pressure spring and a lead screw, a mounting groove and a third sliding groove are formed in the movable table board, a second sliding groove is formed in the mounting groove, the second slider and the third slider are respectively connected in the second sliding groove and the third sliding groove in a sliding mode, universal idler wheels are connected on the third slider in a rotating mode, the guide rod is fixed in the third sliding groove and connected on the guide rod in a sliding mode, the third slider is connected on the guide rod in a sliding mode, the third pressure spring is sleeved on the guide rod, the lead screw is connected on the movable table board in a rotating mode, the lead screw is connected with the second slider in a threaded mode, and the lead screw is connected with a hand wheel through a belt and a belt wheel in a transmission mode.

According to the tumor sample storage device provided by the embodiment of the invention, when the first turnover door and the second turnover door are closed, the height locking component releases the height locking of the lifting plate, the lifting plate and the placing platform move downwards by virtue of self weight, the placing platform feeds the sample barrel into the storage box, the fixing component clamps and fixes the sample barrel in a way that the lifting plate moves downwards, and then the sample barrel is loosened or clamped in a way that the first turnover door and the second turnover door are opened or closed, so that the device is convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a tumor sample storage device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of a tumor sample storage device in a front view according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the storage case of FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an internal structure of the positioning table in FIG. 3 according to an embodiment of the present invention;

FIG. 5 is an enlarged structural diagram of A in FIG. 3 according to an embodiment of the present invention;

FIG. 6 is an enlarged structural diagram of B in FIG. 3 according to an embodiment of the present invention;

fig. 7 is an enlarged schematic structural diagram of C in fig. 2 according to an embodiment of the present invention.

In the drawings: the device comprises a movable table top 101, a supporting foot 102, a vertical plate 103, a handle 104, a universal roller 105, a storage box 106, a first turnover door 107, a second turnover door 108, a rotating handle 109, a sample barrel 110, a lifting plate 111, a placing table 112, a placing groove 113, a hand wheel 114, a lifting assembly 2, a steering wheel 201, a pull rope 202, a guide sliding groove 203, a buffer rubber pad 204, a reset tension spring 205, a fixing assembly 3, a first sliding groove 301, a clamping block 302, a rubber pad 303, a pushing block 304, a yielding hole 305, a tension spring 306, a height locking assembly 4, a second sliding groove 401, a telescopic rod 402, a ratchet plate 403, a first compression spring 404, a pull rod 405, a first sliding groove 406, a first sliding block 407, a second compression spring 408, an engaging block 409, a height adjusting assembly 5, a mounting groove 501, a second sliding groove 502, a second sliding block 503, a third sliding groove 504, a third sliding block 505, a guide rod 506, a third compression spring 507 and a lead screw 508.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 4, a tumor sample storage device provided for an embodiment of the present invention includes a movable table 101, and further includes:

the device comprises a supporting foot 102, a vertical plate 103, a universal roller 105, a storage box 106, a sample barrel 110, a lifting plate 111, a lifting assembly 2 and a height adjusting assembly 5;

the vertical plate 103 and the storage box 106 are fixed on the same side of the movable table top 101, the supporting leg 102 is fixed on the other side of the movable table top 101, and the universal roller 105 is mounted on the movable table top 101 through the height adjusting assembly 5;

a hand wheel 114 is rotatably connected to the vertical plate 103, the height adjusting assembly 5 adjusts the length of the universal roller 105 in a manner of rotating the hand wheel 114, and two handles 104 are fixed on the vertical plate 103;

a first turnover door 107 and a second turnover door 108 are rotatably connected to the storage box 106, and rotating handles 109 are fixed on the first turnover door 107 and the second turnover door 108;

the lifting plate 111 is arranged in the storage box 106 through a lifting assembly 2, and the lifting assembly 2 drives the lifting plate 111 to move upwards in a mode of overturning through a first overturning door 107 and a second overturning door 108;

a placing table 112 is fixed on the lifting plate 111, a plurality of placing grooves 113 are formed in the placing table 112, and the sample bucket 110 is arranged in the placing grooves 113;

a fixing assembly 3 for fixing the sample barrel 110 by means of downward movement of the elevating plate 111, the fixing assembly 3 being disposed on the placing table 112;

a height locking assembly 4 for locking the height of the lifting plate 111, the height locking assembly 4 being provided on the storage box 106.

In the embodiment of the invention, when the sample barrel storage box is used, the sample barrel 110 is placed in the placing groove 113, when the first turnover door 107 and the second turnover door 108 are turned over and opened, the lifting assembly 2 drives the lifting plate 111 to move upwards in a manner of turning over the first turnover door 107 and the second turnover door 108, the lifting plate 111 drives the placing table 112 to move upwards, the placing table 112 sends the sample barrel 110 out of the storage box 106, the fixing assembly 3 releases the sample barrel 110 in a manner of moving upwards through the lifting plate 111, and the height locking assembly 4 locks the height of the lifting plate 111, so that the sample barrel 110 can be taken out; when the first turnover door 107 and the second turnover door 108 are closed, the height locking component 4 releases the height locking of the lifting plate 111, the lifting plate 111 and the placing platform 112 move downwards by virtue of self weight, the placing platform 112 sends the sample barrel 110 into the storage box 106, the fixing component 3 clamps and fixes the sample barrel 110 in a way that the lifting plate 111 moves downwards, and then loosens or clamps the sample barrel 110 in a way that the first turnover door 107 and the second turnover door 108 are opened or closed, so that the device is convenient to use, when the device is moved, the hand wheel 114 is rotated, the length of the universal roller 105 is adjusted by the height adjusting component 5 in a way that the hand wheel 114 rotates, so that the universal roller 105 is in contact with the ground, the supporting feet 102 are separated from the ground, and the device is moved by the universal roller 105.

As shown in fig. 3, as a preferred embodiment of the present invention, the lifting assembly 2 includes a steering wheel 201, a pulling rope 202 and a cushion rubber pad 204, a guide chute 203 is disposed on an inner wall of the storage box 106, the lifting plate 111 is slidably connected in the guide chute 203, the cushion rubber pad 204 is fixed in the guide chute 203, the steering wheel 201 is rotatably connected in the storage box 106, one end of the pulling rope 202 is fixed on the lifting plate 111, the other end of the pulling rope 202 is fixed on the first turnover door 107 or the second turnover door 108, and the pulling rope 202 bypasses the steering wheel 201; the turning wheels 201, the pull ropes 202, the guide sliding grooves 203 and the cushion rubber pads 204 are arranged in two groups, the first turnover door 107 is connected with the pull ropes 202 on one side close to the second turnover door 108, and the second turnover door 108 is connected with the pull ropes 202 on one side close to the first turnover door 107.

In the embodiment of the present invention, a return tension spring 205 is fixed at the bottom of the lifting plate 111, the tail end of the return tension spring 205 is fixed in the storage box 106, when the first and

second flip doors

107 and 108 are opened in a flip manner, the first and

second flip doors

107 and 108 respectively pull two pull ropes 202, the pull ropes 202 pull the lifting plate 111 to move upward, the lifting plate 111 drives the placing table 112 to move upward, and when the first and

second flip doors

107 and 108 are closed, the lifting plate 111 is driven to move downward by the self-weight of the lifting plate 111 and the placing table 112 or the elastic force of the return tension spring 205.

As shown in fig. 3, 4 and 5, as a preferred embodiment of the present invention, a plurality of sets of the fixing assemblies 3 are provided, and the fixing assemblies 3 correspond to the placing grooves 113 one by one; fixed subassembly 3 includes grip block 302, rubber pad 303, promotes piece 304 and extension spring 306, it is provided with two first spouts 301 on the platform 112 to place, grip block 302 sliding connection is in first spout 301, one side that grip block 302 is close to sample bucket 110 sets up to arc, rubber pad 303 is fixed on the arc terminal surface of grip block 302, it fixes in depositing case 106 to promote piece 304, all be provided with on lifter plate 111 and the platform 112 of placing and dodge hole 305, the end that promotes piece 304 passes dodges hole 305 and grip block 302 sliding fit, the both ends of extension spring 306 respectively with the interior wall connection of grip block 302 and first spout 301.

In the embodiment of the present invention, when the lifting plate 111 moves downward, the pushing blocks 304 move in opposite directions with respect to the lifting plate 111, so that the upper ends of the pushing blocks 304 pass through the avoidance holes 305 and then push the clamping blocks 302, so that the clamping blocks 302 move toward the sample barrel 110, so that the clamping blocks 302 clamp the sample barrel 110, thereby preventing the sample barrel 110 from shaking, when the lifting plate 111 moves upward, the pushing blocks 304 do not contact with the clamping blocks 302, and the tension springs 306 pull the clamping blocks 302 to move in opposite directions, so that the clamping blocks 302 loosen the sample barrel 110.

As shown in fig. 3 and 6, as a preferred embodiment of the present invention, the height locking assembly 4 includes a telescopic rod 402, a ratchet plate 403, a first compression spring 404, a pull rod 405, a first sliding block 407, a second compression spring 408 and an engagement block 409, wherein a second sliding slot 401 is disposed in one of the guide sliding slots 203, the ratchet plate 403 is slidably connected in the second sliding slot 401, two ends of the telescopic rod 402 are respectively connected to inner walls of the ratchet plate 403 and the second sliding slot 401, the first compression spring 404 is sleeved on the telescopic rod 402, the pull rod 405 is fixed on the ratchet plate 403, and a distal end of the pull rod 405 extends out of the storage box 106, the lifting plate 111 is provided with a first sliding slot 406, the first sliding block 407 is slidably connected in the first sliding slot 406, the second compression spring 408 and the engagement block 409 are respectively fixedly connected to two ends of the first sliding block 407, and the engagement block 409 is engaged with the ratchet plate 403.

In the embodiment of the present invention, the second compression spring 408 pushes the first sliding block 407 to move, the first sliding block 407 drives the engaging block 409 to move towards the ratchet plate 403, so that the engaging block 409 is engaged with the ratchet plate 403, and the downward movement of the lifting plate 111 is limited, when the lifting plate 111 needs to move downward, the pull rod 405 is pulled, the pull rod 405 drives the ratchet plate 403 to overcome the elastic force of the first compression spring 404 and move, so that the ratchet plate 403 moves away from the engaging block 409, and the engaging block 409 is not engaged with the ratchet plate 403.

As shown in fig. 2 and 7, as a preferred embodiment of the present invention, the height adjusting assembly 5 includes a second sliding block 503, a third sliding block 505, a guiding rod 506, a third pressure spring 507 and a lead screw 508, an installation groove 501 and a third sliding groove 504 are provided on the moving table 101, a second sliding groove 502 is provided in the installation groove 501, the second sliding block 503 and the third sliding block 505 are slidably connected in the second sliding groove 502 and the third sliding groove 504, respectively, the universal roller 105 is rotatably connected to the third sliding block 505, the guiding rod 506 is fixed in the third sliding groove 504, the third sliding block 505 is slidably connected to the guiding rod 506, the third pressure spring 507 is sleeved on the guiding rod 506, the lead screw 508 is rotatably connected to the moving table 101, the lead screw 508 is in threaded connection with the second sliding block 503, and the lead screw 508 is in transmission connection with the handwheel 114 through a belt and a pulley.

In the embodiment of the invention, when the device is moved, the handwheel 114 is rotated, the handwheel 114 drives the screw rod 508 to rotate through the transmission cooperation of the belt and the belt wheel, the screw rod 508 drives the second slide block 503 to move rightwards through the thread transmission, the second slide block 503 pushes the third slide block 505 to move downwards when moving rightwards, the third slide block 505 drives the universal roller 105 to move downwards, so that the universal roller 105 is in contact with the ground, the supporting foot 102 is separated from the ground, and the device is moved through the universal roller 105.

When the tumor sample storage device is used, a sample barrel 110 is placed in the placement groove 113, when the first turnover door 107 and the second turnover door 108 are turned over and opened, the first turnover door 107 and the second turnover door 108 respectively pull the two pull ropes 202, the pull ropes 202 pull the lifting plate 111 to move upwards, the lifting plate 111 drives the placement platform 112 to move upwards, the placement platform 112 sends the sample barrel 110 out of the storage box 106, when the lifting plate 111 moves upwards, the pushing block 304 is not in contact with the clamping block 302, the tension spring 306 pulls the clamping block 302 to move in the opposite direction, so that the clamping block 302 releases the sample barrel 110, the second compression spring 408 pushes the first sliding block 407 to move, the first sliding block 407 drives the engaging block to move towards the ratchet plate 403, so that the engaging block 409 is engaged with the ratchet plate 403, so that the downward movement of the lifting plate 111 is limited, and the sample barrel 110 can be taken out; when the first turnover door 107 and the second turnover door 108 are closed, the pull rod 405 is pulled, the pull rod 405 drives the ratchet plate 403 to overcome the elastic force of the first compression spring 404 and move, so that the ratchet plate 403 is far away from the engagement block 409, the engagement block 409 is not engaged with the ratchet plate 403, the lifting plate 111 and the placing table 112 are driven to move downwards by the self weight of the lifting plate 111 or the elastic force of the reset tension spring 205, the placing table 112 feeds the sample barrel 110 into the storage box 106, when the lifting plate 111 moves downwards, the push block 304 moves towards the lifting plate 111, so that the upper end of the push block 304 passes through the avoidance hole 305 and pushes the clamping block 302, the clamping block 302 moves towards the sample barrel 110, the clamping block 302 clamps the sample barrel 110, the sample barrel 110 is prevented from shaking, and the sample barrel 110 is loosened or clamped by opening or closing the first turnover door 107 and the second turnover door 108, and then be convenient for the use of device, when the mobile device, rotate hand wheel 114, hand wheel 114 drives lead screw 508 through the transmission cooperation of belt and band pulley and rotates, lead screw 508 drives second slider 503 through screw thread transmission and moves right, second slider 503 promotes third slider 505 downstream when moving right, third slider 505 drives universal gyro wheel 105 downstream, make universal gyro wheel 105 and ground contact, thereby make supporting legs 102 break away from ground, and then through universal gyro wheel 105 mobile device, it is convenient that whole device removes when using, put into case 106 with the sample through placing platform 112, can effectually avoid traditional mode of placing through the manual work, cause the problem of sample pollution easily, and the whole placing of sample and the process of taking out alright operability, accord with actual use scene.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A tumor sample storage device, comprising a movable table, characterized by further comprising:

the lifting plate is arranged in the storage box through a lifting assembly, and the lifting assembly drives the lifting plate to move upwards in a mode of overturning the first overturning door and the second overturning door;

the fixing component is used for fixing the sample barrel in a mode that the lifting plate moves downwards and is arranged on the placing platform;

2. The tumor sample storage device according to claim 1, wherein the lifting assembly comprises a steering wheel, a pull rope and a cushion rubber pad, a guide chute is arranged on the inner wall of the storage box, the lifting plate is slidably connected in the guide chute, the cushion rubber pad is fixed in the guide chute, the steering wheel is rotatably connected in the storage box, one end of the pull rope is fixed on the lifting plate, the other end of the pull rope is fixed on the first turnover door or the second turnover door, and the pull rope bypasses the steering wheel.

3. The tumor sample storage device as claimed in claim 2, wherein two sets of the steering wheel, the pull rope, the guide chute and the cushion rubber pad are provided, the first turnover door is connected to the pull rope near one side of the second turnover door, and the second turnover door is connected to the pull rope near one side of the first turnover door.

4. The device as claimed in claim 2, wherein the fixing members are provided in a plurality of groups, and the fixing members correspond to the placement grooves one by one.

5. The tumor sample storage device according to claim 4, wherein the fixing assembly comprises a clamping block, a rubber pad, a pushing block and a tension spring, two first sliding grooves are formed in the placing table, the clamping block is slidably connected in the first sliding grooves, one side, close to the sample barrel, of the clamping block is arranged in a circular arc shape, the rubber pad is fixed on the circular arc-shaped end face of the clamping block, the pushing block is fixed in the storage box, avoidance holes are formed in the lifting plate and the placing table, the tail end of the pushing block penetrates through the avoidance holes to be in sliding fit with the clamping block, and two ends of the tension spring are respectively connected with the clamping block and the inner wall of the first sliding groove.

6. The tumor sample storage device according to claim 5, wherein the height locking assembly comprises a telescopic rod, a ratchet plate, a first pressure spring, a pull rod, a first sliding block, a second pressure spring and an engagement block, wherein a second sliding groove is formed in one of the guide sliding grooves, the ratchet plate is slidably connected in the second sliding groove, two ends of the telescopic rod are respectively connected with the inner walls of the ratchet plate and the second sliding groove, the first pressure spring is sleeved on the telescopic rod, the pull rod is fixed on the ratchet plate, the tail end of the pull rod extends out of the storage box, a first sliding groove is formed in the lifting plate, the first sliding block is slidably connected in the first sliding groove, the second pressure spring and the engagement block are respectively and fixedly connected to two ends of the first sliding block, and the engagement block is engaged with the ratchet plate.

7. The tumor sample storage device according to claim 1, wherein the height adjustment assembly comprises a second slider, a third slider, a guide rod, a third pressure spring and a lead screw, the movable table is provided with a mounting groove and a third sliding groove, the mounting groove is internally provided with a second sliding groove, the second slider and the third slider are respectively slidably connected in the second sliding groove and the third sliding groove, the universal roller is rotatably connected to the third slider, the guide rod is fixed in the third sliding groove and is slidably connected to the guide rod, the third pressure spring is sleeved on the guide rod, the lead screw is rotatably connected to the movable table, the lead screw is in threaded connection with the second slider, and the lead screw and the hand wheel are in transmission connection through a belt and a belt wheel.