CN216000781U

CN216000781U - Chromosome chip hole inserting device

Info

Publication number: CN216000781U
Application number: CN202122128094.9U
Authority: CN
Inventors: 白俊杰; 贾玉琦; 张棉
Original assignee: Beijing Beikang Medical Laboratory Co ltd
Current assignee: Beijing Beikang Medical Laboratory Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-11
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to a chromosome chip hole inserting device, including the chip body, the hole of dodging has been seted up on chip body surface, the chip body for the inside fixedly connected with shutoff piece of dodging the hole still includes the base, the top of base is provided with the drive block, the lower surface of drive block for the position fixedly connected with that dodges the hole pricks the hole needle, just one side of drive block is provided with the drive the first driving piece that the drive block reciprocated. This application has and makes operating personnel can liberate both hands, reduces the manual effect of pricking the work of leaking with the sealing plug of operating personnel.

Description

Chromosome chip hole inserting device

Technical Field

The application relates to the field of medical instruments, in particular to a chromosome chip hole inserting device.

Background

The chromosome chip examination mainly examines all chromosome number abnormalities, and also deletes and repeats large chromosome segments, and also deletes and repeats minute segments which cannot be examined by the karyotype analysis.

Through the inside that drips into the chip with the chromosome reagent that detects to detect the inside reagent of chip, but in order to seal in the transportation, generally can adopt the sealing plug to seal the surface opening of chip, prick the sealing plug leak through operating personnel before the use, and then drip into the inside of chip from the position of sealing plug with the reagent.

In view of the above-mentioned related technologies, the inventor believes that the conventional sealing plug is generally pricked by an operator manually, and when a large number of detections are required, the operation of the operator is complicated.

SUMMERY OF THE UTILITY MODEL

In order to enable an operator to free hands and reduce the manual work of pricking and leaking the sealing plug, the chromosome chip hole inserter is provided.

The chromosome chip hole inserter provided by the application adopts the following technical scheme:

chromosome chip hole inserting device, including the chip body, the hole of dodging has been seted up on chip body surface, the chip body still includes the base for the inside fixedly connected with shutoff piece of the hole of dodging still includes, the top of base is provided with the drive block, the lower surface of drive block for the position fixedly connected with of dodging the hole pricks the hole needle, just one side of drive block is provided with the drive the first driving piece that the drive block reciprocated.

Through adopting above-mentioned technical scheme, drive the drive block downstream through first driving piece, and then the drive block drives the hole pricking needle downstream rather than fixed connection, thereby make the hole pricking needle enter into the inside of dodging the hole and prick the shutoff piece hourglass, make the inside and the external relative intercommunication of chip body, the operating personnel of being convenient for injects the inside of chip body with reagent, make operating personnel can liberate both hands, reduce the manual work of pricking the hourglass with the sealing plug of operating personnel.

Optionally, a guide groove is formed in the upper surface of the base, which is opposite to the push plate, and the chip body is located inside the guide groove and slides relatively.

Through adopting above-mentioned technical scheme, through placing the chip body in the inside of guide way, and the chip body is at the inside relative slip of guide way, and then leads through the removal of guide way to the chip body, is convenient for prick the hole needle and dodge the hole and align relatively.

Optionally, one side fixedly connected with of base places the shell, the chip body is located place the inside and relative sliding connection of shell, place the shell with the guide way communicates relatively, place the shell and deviate from one side sliding connection of driving block has the push pedal, the push pedal with sliding connection between the base, the push pedal deviates from one side of driving block is provided with the drive the second driving piece that the push pedal removed.

Through adopting above-mentioned technical scheme, through placing a plurality of chip bodies the inside of placing the shell for the chip body of below can enter into the inside of guide way, and drives the push pedal through the second driving piece and remove, and the push pedal removes the chip body from the position orientation that places the shell one side that is close to the drive block.

Optionally, a clamping plate is arranged on the base at a position opposite to the guide groove, the clamping plate is connected with the base in a sliding manner, a clamping groove is formed in the chip body at a position opposite to the clamping plate, the base is connected with a bidirectional screw rod in a rotating manner at a position opposite to the clamping plate, the bidirectional screw rod is connected with the clamping plate in a threaded manner, and a third driving piece for driving the bidirectional screw rod to rotate is arranged at one end of the bidirectional screw rod.

Through adopting above-mentioned technical scheme, drive two-way lead screw through the third driving piece and rotate, and then two-way lead screw can drive relative grip block orientation and move near relatively or the direction that deviates from relatively to can fix the chip body through the grip block, reduce the drive block and drive the condition that the chip body produced the skew when pricking the hole to the sealing member.

Optionally, one side of the driving block, which is away from the placing shell, is fixedly connected with a placing block, a placing hole is vertically formed in the placing block, a test tube is slidably connected to the inside of the placing hole, and a tube placing structure is arranged at the position, corresponding to the test tube, of the placing block.

Through adopting above-mentioned technical scheme, through the piece of placing with drive block fixed connection for place the piece and can reciprocate along with the drive block is synchronous, and then will place the position that the inside test tube of hole pricked the shutoff piece, the operating personnel of being convenient for injects reagent through the inside of test tube towards the chip body.

Optionally, put the tubular construction including having vertical first pivot and the second pivot of being provided with relatively, the first helical blade of outside fixedly connected with of first pivot, the outside fixedly connected with second helical blade of second pivot, the lateral wall fixedly connected with flange of test tube, the flange respectively with relative sliding connection between first helical blade and the second helical blade, and the projection of flange in vertical side intersects the setting with first helical blade and second helical blade respectively, is located to place and is provided with the drive on the piece first pivot with second pivot pivoted drive structure.

Through adopting above-mentioned technical scheme, drive first pivot and second pivot through drive structure and rotate, and then first pivot can drive first helical blade and rotate, and the second pivot drives second helical blade and rotates for first helical blade and second helical blade can drive the test tube and move down gradually, are convenient for push the test tube in avoiding the inside shutoff piece in hole.

Optionally, the driving structure includes a driving rod horizontally disposed, the driving rod is connected to the placing block in a rotating manner, a fourth driving member for driving the driving rod to rotate is disposed at one end of the driving rod, a first worm section is fixedly connected to a position of the driving rod relative to the first rotating shaft, a second worm section is fixedly connected to a position of the driving rod relative to the second rotating shaft, a first turbine is fixedly sleeved on the first rotating shaft relative to the first worm section, the first turbine is meshed with the first worm section, a second turbine is fixedly sleeved on the second rotating shaft relative to the second worm section, and the second turbine is meshed with the second worm section.

Through adopting above-mentioned technical scheme, drive the actuating lever through the fourth driving piece and rotate, and then the actuating lever can drive first worm section and second worm section in step and rotate for first worm section drives the first turbine rather than the meshing is connected and rotates, and then first turbine drives first pivot and rotates, and the second worm section drives the second turbine rather than the meshing is connected and rotates, and the second turbine can drive the second pivot and rotate.

Optionally, an accommodating cavity is formed in the upper surface of the placing block, the driving rod, the first worm section, the second worm section, the first turbine and the second turbine are located inside the accommodating cavity, and a sealing plate is hinged to the position, corresponding to the accommodating cavity, of the placing block.

Through adopting above-mentioned technical scheme, through placing actuating lever, first worm section, second worm section, first turbine and second turbine in the inside that holds the chamber, and the shrouding will hold the chamber and seal, reduce the influence that the external world caused actuating lever, first worm section, second worm section, first turbine and second turbine.

In summary, the present application includes at least one of the following beneficial technical effects:

1. drive the drive block through first driving piece and move down, and then the drive block drives the puncture needle of rather than fixed connection and moves down to make the puncture needle enter into the inside of dodging the hole and prick the shutoff piece and leak, make the inside and the external relative intercommunication of chip body, the operating personnel of being convenient for injects the inside of chip body with reagent, make operating personnel can liberate both hands, reduce the manual work of pricking the hourglass with the sealing plug of operating personnel.

2. Through placing a plurality of chip bodies to the inside of placing the shell for the chip body of below can enter into the inside of guide way, and drives the push pedal through the second driving piece and remove, and the push pedal removes the chip body from the position orientation of placing the shell one side that is close to the drive block.

3. Drive first pivot and second pivot through drive structure and rotate, and then first pivot can drive first helical blade and rotate, and the second pivot drives second helical blade and rotates for first helical blade and second helical blade can drive the test tube and move down gradually, are convenient for push the test tube in avoiding the inside shutoff piece in hole.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a chromosome chip perforator in the embodiment of the present application;

FIG. 2 is a schematic mechanism diagram of a chip body of a chromosome chip puncher in the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a clamping structure of a chromosome chip hole inserter in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a piercing structure of a chromosome chip piercer in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a pipe laying structure of the chromosome chip perforator in the embodiment of the present application.

Description of reference numerals: 1. a base; 11. a guide groove; 12. a sliding hole; 2. a material discharging structure; 21. placing the shell; 22. pushing the plate; 23. a first hydraulic cylinder; 3. a pricking hole structure; 31. a drive block; 32. a second hydraulic cylinder; 33. pricking a hole needle; 4. a pipe placing structure; 41. placing the blocks; 42. a guide bar; 43. placing holes; 44. a test tube; 441. a flange; 45. a first placing cavity; 451. a first rotating shaft; 452. a first turbine; 453. a first helical blade; 46. a second placing cavity; 461. a second rotating shaft; 462. a second turbine; 463. a second helical blade; 47. an accommodating chamber; 471. closing the plate; 48. a drive rod; 481. a first worm section; 482. a second worm section; 49. a second rotating electric machine; 5. a clamping structure; 51. a clamping plate; 52. a bidirectional lead screw; 521. a left-handed segment; 522. a right-handed segment; 53. a first rotating electric machine; 6. a chip body; 61. a housing; 62. a clamping groove; 63. avoiding holes; 64. and (4) sealing the plug.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a chromosome chip hole inserter. Referring to fig. 1 and 2, the chromosome chip jack comprises a base 1, a guide groove 11 is horizontally arranged on the upper surface of the base 1, a discharging structure 2 is arranged at one end of the base 1 relative to the guide groove 11, the discharging structure 2 can gradually place a chip body 6 into the guide groove 11, and gradually move the chip body 6 towards one side departing from the discharging structure 2 along the direction of the guide groove 11. Be located and be provided with on the base 1 and prick hole structure 3, and be located one side that prick hole structure 3 deviates from blowing structure 2 and still be provided with and put tub of structure 4, put tub of structure 4 and can insert test tube 44 on chip body 6. The clamping structure 5 is arranged on the base 1 below the pricking structure 3, and the length direction of the base 1 is from one end close to the material placing structure 2 to one end departing from the material placing structure 2 along the guide groove 11.

Chip body 6 is including shell 61, and the both sides that are located shell 61 along the length direction's of base 1 one end are opened relatively and are equipped with two centre gripping grooves 62, and the upper surface that is located chip body 6 has seted up two holes 63 of dodging relatively, is located chip body 6's inside and has been connected with sealing plug 64 for the fixed position of dodging hole 63.

Blowing structure 2 is including fixing the shell 21 of placing at base 1 upper surface, and it is rectangle hollow structure to place the shell 21 and be located the top of guide way 11 and place shell 21, and the upper and lower surface opening that places shell 21 sets up, and chip body 6 is located the inside of placing shell 21 and sets up a plurality ofly along the direction of height, and chip body 6 can enter into the inside of guide way 11, and the degree of depth of guide way 11 is the same with chip body 6's height.

One end of the placing shell 21 deviating from the center of the base 1 is provided with a push plate 22, the push plate 22 is located inside the guide groove 11 and is connected with the base 1 in a sliding manner, one side of the push plate 22 deviating from the placing shell 21 is provided with a first hydraulic cylinder 23, the first hydraulic cylinder 23 is fixedly connected with the base 1, and a hydraulic rod of the first hydraulic cylinder 23 is fixedly connected with the push plate 22.

The push plate 22 is driven by the first hydraulic cylinder 23 to relatively slide in the guide groove 11, so that the chip bodies 6 positioned below the placing shell 21 are pushed out from the lower part of the placing shell 21 one by one and move along the guide groove 11 toward the side away from the push plate 22.

Referring to fig. 1 and 3, the clamping structure 5 includes clamping plates 51 disposed at two opposite ends of the base 1 in the width direction, and the shape of the clamping plates 51 is the same as that of the clamping grooves 62 of the chip body 6. The position that is located the upper surface of base 1 for grip block 51 has vertically seted up the hole 12 that slides, grip block 51 be located slide hole 12 inside and with base 1 between sliding connection.

The base 1 is horizontally and rotatably connected with a bidirectional screw rod 52 relative to the position of the sliding hole 12, the bidirectional screw rod 52 comprises a left-handed section 521 and a right-handed section 522 which are coaxially arranged, the left-handed section 521 is in threaded connection with one of the clamping plates 51, and the right-handed section 522 is in threaded connection with the other clamping plate 51. A first rotating motor 53 is fixedly connected to one end of the base 1 opposite to the bidirectional screw 52, and a motor shaft of the first rotating motor 53 is coaxially and relatively fixedly connected to the bidirectional screw 52.

Drive two-way lead screw 52 through first rotation motor 53 and rotate, and then two-way lead screw 52 can drive relative grip block 51 and move towards the direction that is close to relatively or deviates from relatively, and then stretch into the inside of grip block 51 to the centre gripping groove 62 of chip body 6, fixes chip body 6.

Referring to fig. 1 and 4, the pricking structure 3 includes a driving block 31 horizontally disposed above the base 1, a second hydraulic cylinder 32 fixedly connected to a position below the base 1 relative to the driving block 31, the second hydraulic cylinder 32 being vertically disposed, and a hydraulic rod of the second hydraulic cylinder 32 being fixedly connected to the driving block 31.

The lower surface that is located drive block 31 is connected with the hole needle 33 for the fixed position of the hole 63 of dodging of chip body 6, drives drive block 31 through second pneumatic cylinder 32 and reciprocates, and then drive block 31 can drive the hole needle 33 and reciprocate to be convenient for prick the hole needle 33 and go into the inside of dodging the hole 63, make the hole needle 33 prick the sealing plug 64 hourglass.

Referring to fig. 4 and 5, the pipe placing structure 4 includes a placing block 41 flush with the driving block 31, and the placing block 41 is fixedly connected with the driving block 31. The lower surface of the placing block 41 is vertically and fixedly connected with a guide rod 42, and the guide rod 42 is connected with the base 1 in a sliding manner. The position that is located to place on the piece 41 and for one of them dodge the hole 63 and seted up and place the hole 43, place the inside of hole 43 and be provided with a plurality of test tubes 44 along the direction of height, sliding connection between test tube 44 and the piece 41 of placing, and be located the top wall outside fixedly connected with flange 441 of test tube 44, flange 441 is the same with the diameter of placing hole 43.

Referring to fig. 1 and 5, a first placing cavity 45 and a second placing cavity 46 are oppositely arranged at the position of the placing block 41 relative to the placing hole 43, a first rotating shaft 451 is vertically arranged inside the first placing cavity 45, and the first rotating shaft 451 is rotatably connected with the placing block 41. A second rotating shaft 461 is vertically arranged inside the second placing cavity 46, and the second rotating shaft 461 is rotatably connected with the placing block 41.

The upper surface of the placing block 41 is vertically provided with an accommodating cavity 47 at a position corresponding to the first rotating shaft 451 and the second rotating shaft 461, the first rotating shaft 451 is coaxially and fixedly connected with a first turbine 452, and the second rotating shaft 461 is coaxially and fixedly connected with a second turbine 462.

A driving rod 48 is rotatably connected to the inside of the accommodating chamber 47 at positions corresponding to the first and

second worm wheels

452 and 462, and the driving rod 48 is horizontally disposed. A first worm section 481 is fixedly connected to the position of the drive rod 48 relative to the first turbine 452, a second worm section 482 is fixedly connected to the position of the drive rod 48 relative to the second turbine 462, the rotation directions of the first worm section 481 and the second worm section 482 are opposite, the first worm section 481 is in meshing connection with the first turbine 452, and the second worm section 482 is in meshing connection with the second turbine 462.

A second rotating motor 49 is arranged at one end of the driving rod 48, the second rotating motor 49 is fixedly connected with the placing block 41, and a motor shaft of the second rotating motor 49 is coaxially and relatively fixedly connected with the driving rod 48. The driving rod 48 is driven by the second rotating motor 49 to rotate, and the driving rod 48 can simultaneously drive the first worm section 481 and the second worm section 482 which are opposite to each other to synchronously rotate, so as to simultaneously drive the first turbine 452 and the second turbine 462 to rotate in opposite directions, and drive the first rotating shaft 451 and the second rotating shaft 461 to rotate in opposite directions.

The first rotating shaft 451 is fixedly sleeved with the first helical blade 453 in the first placing cavity 45, and the second rotating shaft 461 is fixedly sleeved with the second helical blade 463 in the second placing cavity 46. The first placing chamber 45 is in opposed communication with the placing hole 43, and the second placing chamber 46 is in opposed communication with the placing hole 43, and the first screw blade 453 protrudes into the inside of the placing hole 43, the second screw blade 463 protrudes into the inside of the second placing hole 43, and the vertical section of the flange 441 protrudes into the tape first screw blade 453 and the second screw blade 463.

Through rotating first pivot 451 and second pivot 461 for first pivot 451 drives first helical blade 453 and rotates, and second pivot 461 drives second helical blade 463 and rotates, and then first helical blade 453 and second helical blade 463 drive test tube 44 and move down, and insert test tube 44 in the inside of dodging hole 63.

The position of the upper surface of the placing block 41 relative to the accommodating cavity 47 is hinged to the closing plate 471, so that the accommodating cavity 47 is completely shielded by the closing plate 471.

The implementation principle of the chromosome chip hole inserter in the embodiment of the application is as follows: the push plate 22 is driven to move by the first hydraulic cylinder 23, and the push plate 22 moves the chip body 6 toward the side away from the push plate 22 along the direction of the guide groove 11. The first rotating motor 53 drives the bidirectional screw 52 to rotate, and then the bidirectional screw 52 drives the opposite clamping plate 51 to move towards a relatively close direction, so that the clamping plate 51 extends into the clamping groove 62, and then the chip body 6 is fixed.

The second hydraulic cylinder 32 drives the driving block 31 to descend, so that the hole pricking needle 33 located in the driving block 31 extends into the avoiding hole 63, and the sealing plug 64 located in the avoiding hole 63 is pricked and leaked. The second rotating motor 49 drives the driving rod 48 to rotate, the driving rod 48 drives the first rotating shaft 451 and the second rotating shaft 461 to rotate, and then drives the first helical blade 453 and the second helical blade 463 to rotate, and the test tube 44 located inside the placing hole 43 is driven to gradually descend and extend into the avoiding hole 63.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Chromosome chip hole inserter, including chip body (6), dodge hole (63) have been seted up on chip body (6) surface, chip body (6) for the inside fixedly connected with shutoff piece of dodging hole (63), its characterized in that: still include base (1), the top of base (1) is provided with drive block (31), the lower surface of drive block (31) for dodge the position fixedly connected with of hole (63) and prick hole needle (33), just one side of drive block (31) is provided with the drive the first driving piece that drive block (31) reciprocated.

2. The chromosome chip perforator of claim 1, wherein: a guide groove (11) is formed in the position, corresponding to the driving block (31), of the upper surface of the base (1), and the chip body (6) is located inside the guide groove (11) and slides relatively.

3. The chromosome chip perforator of claim 2, wherein: shell (21) is placed to one side fixedly connected with of base (1), chip body (6) are located place the inside and relative sliding connection of shell (21), place shell (21) with guide way (11) communicates relatively, place shell (21) and deviate from one side sliding connection of drive block (31) has push pedal (22), push pedal (22) with sliding connection between base (1), push pedal (22) deviate from one side of drive block (31) is provided with the drive the second driving piece that push pedal (22) removed.

4. The chromosome chip perforator of claim 2, wherein: the utility model discloses a chip packaging structure, including base (1), chip body (6), clamping plate (51), base (1), two-way lead screw (52) with clamping plate (51) threaded connection, the one end of two-way lead screw (52) is provided with the drive two-way lead screw (52) pivoted third driving piece.

5. The chromosome chip perforator of claim 3, wherein: one side fixedly connected with that drive block (31) deviates from place shell (21) places piece (41), place on piece (41) and vertically seted up and place hole (43), be located the inside sliding connection who places hole (43) and have test tube (44), be located place piece (41) be provided with for the position of test tube (44) put tub structure (4).

6. The chromosome chip perforator of claim 5, wherein: put tub structure (4) including having relatively vertically to be provided with first pivot (451) and second pivot (461), the outside fixedly connected with first helical blade (453) of first pivot (451), the outside fixedly connected with second helical blade (463) of second pivot (461), the lateral wall fixedly connected with flange (441) of test tube (44), flange (441) respectively with relative sliding connection between first helical blade (453) and second helical blade (463), and flange (441) are crossing the setting with first helical blade (453) and second helical blade (463) respectively in the projection of vertical direction, are located to be provided with on placing piece (41) and drive first pivot (451) with second pivot (461) pivoted drive structure.

7. The chromosome chip perforator of claim 6, wherein: the driving structure comprises a driving rod (48) which is horizontally arranged, the driving rod (48) is connected with the placing block (41) in a rotating way, one end of the driving rod (48) is provided with a fourth driving piece for driving the driving rod (48) to rotate, a first worm section (481) is fixedly connected to the position of the driving rod (48) relative to the first rotating shaft (451), a second worm section (482) is fixedly connected to the position of the driving rod (48) relative to the second rotating shaft (461), the first rotating shaft (451) is fixedly sleeved with a first turbine (452) relative to the first worm section (481), the first turbine (452) is in meshed connection with the first worm section (481), the second rotating shaft (461) is fixedly sleeved with a second turbine (462) relative to the second worm section (482), the second turbine (462) is in opposing engagement with the second worm section (482).

8. The chromosome chip perforator of claim 7, wherein: the upper surface of the placing block (41) is provided with an accommodating cavity (47), the driving rod (48), the first worm section (481), the second worm section (482), the first turbine (452) and the second turbine (462) are located in the accommodating cavity (47), and a sealing plate (471) is hinged to the position, corresponding to the accommodating cavity (47), of the placing block (41).