CN219270971U

CN219270971U - Nucleic acid detection car of convenient operation

Info

Publication number: CN219270971U
Application number: CN202320030549.XU
Authority: CN
Inventors: 陈梁华; 刘宇平; 杨伟红
Original assignee: First Affiliated Hospital of Guangzhou Medical University
Current assignee: First Affiliated Hospital of Guangzhou Medical University
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-30
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of nucleic acid detection vehicles, and discloses a nucleic acid detection vehicle convenient to operate, which comprises: the device comprises a base and a workbench, wherein a workbench lifting mechanism is arranged on the base; the workbench lifting mechanism comprises: the mounting panel, fixed mounting is on the one side inner wall of base. Through setting up the motor, the starter motor drives the bull stick and rotates, through two bevel gear transmissions, the bull stick rotates and drives the threaded rod and rotate, through the positive reversal of control motor, the threaded rod is just reversed and is driven the screw thread supporting shoe and rise or descend, thereby drive two L shape support frames and rise or descend, thereby be convenient for adjust the height of workstation, thereby the staff of being convenient for different heights uses, can promote the stability that two L shape support frames go up and down through setting up two slide rails cooperation two sliders, thereby promote the stability that the workstation goes up and down, can play spacing effect to the lift of workstation through the both ends at two slide rails respectively fixed mounting first stopper.

Description

Nucleic acid detection car of convenient operation

Technical Field

The utility model relates to the technical field of nucleic acid detection vehicles, in particular to a nucleic acid detection vehicle convenient to operate.

Background

The publication number is: each medical staff presented in CN217390882U is fully armed, and is equipped with a lot of equipment, storage bags, garbage bags, small boxes for storing and the like. The utility model provides a work is very hard, under the condition that present nucleic acid detection volume increases day by day, medical staff working strength is great, there is the potential safety hazard in the health, there is unable more convenient, more comfortable, the problem of each nursing operation of safer completion, this publication number provides a portable multi-functional nucleic acid detection car, the storing bag of nucleic acid detection car upside is used for storing disposable consumptive materials, such as cotton swab, gloves, sample bottle etc., downside storing bag can put into the nucleic acid sample of gathering, the pad code district on the crossbeam is used for pasting healthy sign indicating number and stroke sign indicating number, reagent pipe can be put into to test-tube on the support frame, also can put into disinfect article such as liquid soap, thereby reduce artifical burden of carrying, alleviate medical staff's work load.

The study shows that the nucleic acid detecting vehicle can not adjust the height of the workbench according to the height of the detector.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a nucleic acid detection vehicle which is convenient to operate.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a conveniently operated nucleic acid detecting vehicle comprising: the device comprises a base and a workbench, wherein a workbench lifting mechanism is arranged on the base;

the workbench lifting mechanism comprises:

the mounting plate is fixedly mounted on the inner wall of one side of the base;

the chassis is fixedly arranged on the mounting plate, a motor is fixedly arranged in the chassis, a band-type brake is arranged on the motor, and the output end of the motor is fixedly connected with a rotating rod through a coupler;

the support plate is fixedly arranged on the inner wall of the bottom of the base, and one end of the rotating rod, which is far away from the output end of the motor, is rotationally connected to the support plate through a bearing and movably penetrates through the outer wall of one side of the support plate and extends towards the other side;

the two ends of the threaded rod are respectively connected to the inner walls of the two sides of the base through bearings in a rotating way;

the two bevel gears are fixedly sleeved on the outer walls of the extension ends of the threaded rod and the rotating rod respectively, and the two bevel gears are connected with each other in a meshed mode;

the thread support block is in threaded connection with the outer wall of the threaded rod;

and one end of each L-shaped supporting frame is fixedly connected with the threaded supporting block, the other end of each L-shaped supporting frame penetrates through the inner wall of the top of the base and extends outwards, and the workbench is fixedly connected with the extending ends of the two L-shaped supporting frames. Through setting up the motor, the starter motor drives the bull stick and rotates, through two bevel gear transmissions, and the bull stick rotates and drives the threaded rod and rotate, through the positive reversal of control motor, the threaded rod is just reversed and is driven the screw thread supporting shoe and rise or descend to drive two L shape support frames and rise or descend, thereby be convenient for adjust the height of workstation, thereby the staff of the different heights of being convenient for uses.

Preferably, a test tube rack is arranged on the workbench, a nucleic acid detection test tube is placed in the test tube rack, and a test tube rack fixing mechanism is further arranged on the workbench;

test-tube rack fixed establishment includes:

two ends of the bidirectional threaded rod are respectively connected to the inner walls of two sides of the workbench in a rotating way through bearings, and one end of the bidirectional threaded rod movably penetrates through the inner wall of one side of the workbench and extends outwards;

the two thread sliders are respectively connected to the outer walls of the two ends of the bidirectional threaded rod in a threaded mode, two through grooves are respectively formed in the workbench, and the two thread sliders respectively penetrate through the two through grooves in a movable mode and extend outwards;

the two clamping plates are fixedly connected with the extending ends of the two threaded sliding blocks respectively;

the knob is fixedly sleeved on the outer wall of the extending end of the bidirectional threaded rod. Through setting up the knob, corotation or reversal knob drive two-way threaded rod corotation or reversal to drive two screw thread sliders and be close to each other or keep away from, thereby drive two splint and be close to each other or keep away from, corotation knob makes two splint be close to each other thereby to test-tube rack centre gripping, thereby be convenient for fix the test-tube rack on the workstation, thereby avoid the workstation when removing or using, the test-tube rack drops and leads to the nucleic acid detection test tube to break, simultaneously, reversal knob makes two splint keep away from each other, be convenient for take the test-tube rack, thereby be convenient for the detection personnel to take the nucleic acid detection test tube and detect.

Preferably, four universal wheels are arranged at the bottom of the base, and two pushing handles are fixedly connected to the outer wall of one side of the base. The workbench is convenient to move by arranging four universal wheels and matching two pushing handles.

Preferably, two sliding rails are fixedly installed on the inner walls of two sides of the base respectively, two sliding blocks are connected to the sliding rails in a sliding manner respectively, the two sliding blocks are fixedly connected with the two L-shaped supporting frames respectively, and first limiting blocks are fixedly installed at two ends of the sliding rails respectively. Can promote the stability that two L shape support frames go up and down through setting up two slide rails cooperation two sliders to promote the stability that the workstation goes up and down, can play spacing effect to the lift of workstation through the both ends at two slide rails fixed mounting first stopper respectively.

Preferably, the front of the base is hinged with an access door body through two hinges, and the front of the workbench is provided with a storage drawer. The inside of base is convenient for overhaul through setting up the access door body, is convenient for detect personnel to deposit detection instrument or disinfection articles for use through setting up and accomodating the drawer.

Preferably, the inner wall fixedly connected with second stopper of workstation, just second stopper activity cover is established on the outer wall of two-way threaded rod and is located two-way screw thread handing-over department. The second limiting block is arranged to achieve the limiting effect on the two threaded sliding blocks.

(III) beneficial effects

Compared with the prior art, the utility model provides a nucleic acid detection vehicle convenient to operate, which has the following beneficial effects:

1. this a nucleic acid detects car of convenient operation, through setting up the motor, the starter motor drives the bull stick and rotates, through two bevel gear transmissions, the bull stick rotates and drives the threaded rod and rotate, through the positive reversal of control motor, the threaded rod is just reversed and is driven the screw thread supporting shoe and rise or descend, thereby drive two L shape support frames and rise or descend, thereby be convenient for adjust the height of workstation, thereby be convenient for the staff of different heights use, can promote the stability that two L shape support frames go up and down through setting up two slide rail cooperation two sliders, thereby promote the stability that the workstation goes up and down, can play spacing effect to the lift of workstation through the both ends at two slide rails respectively fixed mounting first stopper.

2. This nucleic acid detects car of convenient operation drives bi-directional threaded rod corotation or reversal through setting up the knob, thereby drive two screw thread sliders and be close to each other or keep away from, thereby drive two splint and be close to each other or keep away from, corotation knob makes two splint be close to each other thereby to test-tube rack centre gripping, thereby be convenient for fix the test-tube rack on the workstation, thereby avoid the workstation when removing or using, the test-tube rack drops and leads to nucleic acid detection test tube to break, simultaneously, the reversal knob makes two splint keep away from each other, be convenient for take the test-tube rack, thereby be convenient for the detection personnel to take nucleic acid detection test tube and detect, be convenient for overhaul the inside of base through setting up the access door body, be convenient for the detection personnel to deposit detection instrument or disinfection articles for through setting up the accomodate drawer.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a schematic structural view of the test tube rack fixing mechanism of the present utility model.

In the figure: 1. a base; 2. a work table; 3. a workbench lifting mechanism; 301. a mounting plate; 302. a chassis; 303. a support plate; 304. a threaded rod; 305. bevel gears; 306. a threaded support block; 307. an L-shaped support frame; 4. a test tube rack; 5. a nucleic acid detection tube; 6. a test tube rack fixing mechanism; 601. a two-way threaded rod; 602. a thread slider; 603. a clamping plate; 604. a knob; 7. a universal wheel; 8. a pushing handle; 9. a slide rail; 10. a slide block; 11. a first limiting block; 12. an access door body; 13. a storage drawer; 14. and a second limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in FIGS. 1 to 3, the present utility model provides a nucleic acid detecting vehicle which is convenient to operate, comprising: the device comprises a base 1 and a workbench 2, wherein a workbench lifting mechanism 3 is arranged on the base 1; the table lifting mechanism 3 includes: the mounting plate 301 is fixedly mounted on one side inner wall of the base 1; the chassis 302 is fixedly arranged on the mounting plate 301, a motor is fixedly arranged in the chassis 302, a band-type brake is arranged on the motor, and the output end of the motor is fixedly connected with a rotating rod through a coupler; the supporting plate 303 is fixedly arranged on the inner wall of the bottom of the base 1, and one end of the rotating rod, which is far away from the output end of the motor, is rotatably connected to the supporting plate 303 through a bearing and movably penetrates through the outer wall of one side of the supporting plate 303 and extends towards the other side; two ends of the threaded rod 304 are respectively connected to the inner walls of two sides of the base 1 through bearings in a rotating way; the two bevel gears 305 are fixedly sleeved on the outer walls of the extension ends of the threaded rod 304 and the rotating rod respectively, and the two bevel gears 305 are in meshed connection with each other; the thread support block 306 is in threaded connection with the outer wall of the threaded rod 304; two L-shaped support frames 307 one end respectively with screw thread supporting shoe 306 fixed connection, and the other end activity runs through the top inner wall of base 1 respectively and outwards extends, workstation 2 respectively with the extension end fixed connection of two L-shaped support frames 307, through setting up the motor, the starter motor drives the bull stick and rotates, through two bevel gear 305 transmissions, the bull stick rotates and drives threaded rod 304 and rotate, through controlling the motor forward and backward rotation, threaded rod 304 forward and backward rotation drives screw thread supporting shoe 306 and rises or descends, thereby drive two L-shaped support frames 307 and rise or descend, thereby be convenient for adjust the height of workstation 2, thereby be convenient for the staff of different heights use, four universal wheels 7 are installed to the bottom of base 1, fixedly connected with pushes away handle 8 on one side outer wall of base 1, through setting up four universal wheels 7 cooperation two push handle 8 be convenient for remove workstation 2, respectively fixed mounting has two slide rails 9 on the both sides inner wall of base 1, respectively sliding connection has slider 10 on two slide rails 9, and two slider 10 respectively with two L-shaped support frames 307 fixed connection, thereby the both ends of two slide rails 9 still are fixed mounting has first stopper 11 to the lift the two limit blocks 11, can play at two limit blocks 2 through the lifting stability of two lift-up and stable two limit blocks of the two lift-stop blocks 11.

In this embodiment, through setting up the motor, the starter motor drives the bull stick and rotates, through two bevel gear 305 transmissions, the bull stick rotates and drives threaded rod 304 rotation, through the positive reverse rotation of control motor, threaded rod 304 positive reverse rotation drives the screw support piece 306 and rises or descend, thereby drive two L shape support frames 307 and rise or descend, thereby be convenient for adjust the height of workstation 2, thereby the staff of different heights uses of being convenient for, can promote the stability that two L shape support frames 307 go up and down through setting up two slide rails 9 cooperation two sliders 10, thereby promote the stability that workstation 2 goes up and down, can play spacing effect to the lift of workstation 2 through the both ends at two slide rails 9 fixed mounting first stopper 11 respectively.

Example two

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a test tube rack 4 is arranged on the workbench 2, a nucleic acid detection test tube 5 is placed in the test tube rack 4, and a test tube rack fixing mechanism 6 is also arranged on the workbench 2; the test tube rack fixing mechanism 6 includes: two ends of the bidirectional threaded rod 601 are respectively connected to the inner walls of two sides of the workbench 2 in a rotating way through bearings, and one end of the bidirectional threaded rod 601 movably penetrates through the inner wall of one side of the workbench 2 and extends outwards; two thread sliding blocks 602 are respectively connected to the outer walls of the two ends of the bidirectional threaded rod 601 in a threaded manner, two through grooves are respectively formed in the workbench 2, and the two thread sliding blocks 602 respectively penetrate through the two through grooves in a movable manner and extend outwards; the two clamping plates 603 are fixedly connected with the extending ends of the two threaded sliding blocks 602 respectively; the fixed cover of knob 604 is established on the extension outer wall of bi-directional threaded rod 601, through setting up knob 604, corotation or reversal knob 604 drive bi-directional threaded rod 601 corotation or reversal, thereby drive two screw thread slider 602 and be close to each other or keep away from, thereby drive two splint 603 and be close to each other or keep away from, corotation knob 604 makes two splint 603 be close to each other thereby to test-tube rack 4 centre gripping, thereby be convenient for fix test-tube rack 4 on workstation 2, thereby avoid workstation 2 when removing or using, test-tube rack 4 drops and lead to nucleic acid detection test tube 5 to break, simultaneously, reversal knob 604 makes two splint 603 keep away from each other, be convenient for take test-tube rack 4, thereby be convenient for the inspector to take nucleic acid detection test tube 5 and detect, the front of base 1 articulates through two hinges has access door body 12, the front of workstation 2 is provided with accomodates drawer 13, overhaul the inside of base 1 through setting up the access door body 12 and be convenient for the inspector to deposit inspection tool or disinfection articles for use, the inner wall fixedly connected with second stopper 14 of workstation 2, and second stopper 14 movable cover is established on the outer wall of bi-directional threaded rod 601 and is located two thread slider 602 and can play two thread limiting effect through setting up two pairs of two screw thread limit blocks 602.

In this embodiment, through setting up knob 604, corotation or reversal knob 604 drives bi-directional threaded rod 601 corotation or reversal to drive two screw slider 602 and be close to each other or keep away from each other, thereby drive two splint 603 and be close to each other or keep away from, corotation knob 604 makes two splint 603 be close to each other thereby to test-tube rack 4 centre gripping, thereby be convenient for fix test-tube rack 4 on workstation 2, thereby avoid workstation 2 when removing or using, test-tube rack 4 drops and lead to nucleic acid detection test tube 5 to break, simultaneously, reversal knob 604 makes two splint 603 keep away from each other, be convenient for take test-tube rack 4, thereby be convenient for the inspector to take nucleic acid detection test tube 5 and detect, be convenient for overhaul the inside of base 1 through setting up access door body 12, be convenient for the inspector to deposit detection tool or disinfection article through setting up and accomodating drawer 13.

The following specifically describes the working principle of the nucleic acid detecting vehicle which is convenient to operate.

As shown in fig. 1-3, during the use, the starter motor drives the bull stick to rotate, through two bevel gear 305 transmissions, the bull stick rotates and drives threaded rod 304 to rotate, forward and backward rotation through the control motor, threaded rod 304 forward and backward rotation drives threaded support piece 306 and rises or descend, thereby drive two L shape support frames 307 and rise or descend, thereby be convenient for adjust the height of workstation 2, thereby be convenient for the staff of different heights to use, can promote the stability that two L shape support frames 307 go up and down through setting up two slide rails 9 cooperation two sliders 10, thereby promote the stability that workstation 2 goes up and down, can play spacing effect to the lift of workstation 2 through the first stopper 11 of fixed mounting respectively at the both ends of two slide rails 9, forward or reverse knob 604 drives two threaded rod 601 forward or reverse, thereby drive two screw thread slider 602 and be close to each other or keep away from, thereby drive two splint 603 each other and be close to or keep away from, thereby be convenient for fix the workstation 4 on workstation 2, thereby avoid workstation 2 when removing or using, it drops to detect 4 and lead to the nucleic acid detection kit 4, thereby take the inside is kept away from the 5 to take the tool 1, the detection kit is convenient for take the sample tube 1, and take the sample tube is kept away from the inside through setting up the detection tool is convenient for the detection tool 1.

Claims

1. A conveniently operated nucleic acid detecting vehicle, comprising: the device comprises a base (1) and a workbench (2), wherein a workbench lifting mechanism (3) is arranged on the base (1);

the table lifting mechanism (3) comprises:

the mounting plate (301) is fixedly arranged on the inner wall of one side of the base (1);

the machine box (302) is fixedly arranged on the mounting plate (301), a motor is fixedly arranged in the machine box (302), and the output end of the motor is fixedly connected with a rotating rod through a coupler;

the supporting plate (303) is fixedly arranged on the inner wall of the bottom of the base (1), and one end of the rotating rod, which is far away from the output end of the motor, is rotatably connected to the supporting plate (303) through a bearing, and movably penetrates through the outer wall of one side of the supporting plate (303) and extends towards the other side;

the two ends of the threaded rod (304) are respectively connected to the inner walls of the two sides of the base (1) through bearings in a rotating way;

the two bevel gears (305) are fixedly sleeved on the outer walls of the extension ends of the threaded rod (304) and the rotating rod respectively, and the two bevel gears (305) are connected in an meshed manner;

the thread support block (306) is in threaded connection with the outer wall of the threaded rod (304);

one end of each L-shaped supporting frame (307) is fixedly connected with the thread supporting block (306), the other end of each L-shaped supporting frame penetrates through the inner wall of the top of the base (1) and extends outwards, and the workbench (2) is fixedly connected with the extending ends of the two L-shaped supporting frames (307) respectively.

2. The conveniently operated nucleic acid detecting vehicle according to claim 1, wherein: the nucleic acid detection test tube rack is characterized in that a test tube rack (4) is arranged on the workbench (2), a nucleic acid detection test tube (5) is placed in the test tube rack (4), and a test tube rack fixing mechanism (6) is further arranged on the workbench (2);

the test tube rack fixing mechanism (6) comprises:

two ends of the bidirectional threaded rod (601) are respectively connected to the inner walls of two sides of the workbench (2) in a rotating way through bearings, and one end of the bidirectional threaded rod (601) movably penetrates through the inner wall of one side of the workbench (2) and extends outwards;

two thread sliding blocks (602) are respectively connected to the outer walls of the two ends of the bidirectional threaded rod (601) in a threaded manner, two through grooves are respectively formed in the workbench (2), and the two thread sliding blocks (602) respectively penetrate through the two through grooves in a movable manner and extend outwards;

the two clamping plates (603) are fixedly connected with the extending ends of the two threaded sliding blocks (602) respectively;

the knob (604) is fixedly sleeved on the outer wall of the extending end of the bidirectional threaded rod (601).

3. The conveniently operated nucleic acid detecting vehicle according to claim 1, wherein: four universal wheels (7) are arranged at the bottom of the base (1), and two pushing handles (8) are fixedly connected to the outer wall of one side of the base (1).

4. The conveniently operated nucleic acid detecting vehicle according to claim 1, wherein: two sliding rails (9) are fixedly installed on the inner walls of two sides of the base (1), sliding blocks (10) are respectively connected to the sliding rails (9) in a sliding mode, the sliding blocks (10) are respectively fixedly connected with two L-shaped supporting frames (307), and first limiting blocks (11) are respectively and fixedly installed at two ends of the sliding rails (9).

5. The conveniently operated nucleic acid detecting vehicle according to claim 1, wherein: the front of the base (1) is hinged with an access door body (12) through two hinges, and the front of the workbench (2) is provided with a storage drawer (13).

6. The conveniently operated nucleic acid detecting vehicle according to claim 2, wherein: the inner wall of the workbench (2) is fixedly connected with a second limiting block (14), and the second limiting block (14) is movably sleeved on the outer wall of the bidirectional threaded rod (601) and is positioned at the joint of the bidirectional threads.