CN215479592U

CN215479592U - Virus sampling pipe cap opener

Info

Publication number: CN215479592U
Application number: CN202121609887.6U
Authority: CN
Inventors: 张振成; 杨再兴
Original assignee: First Peoples Hospital Taizhou
Current assignee: First Peoples Hospital Taizhou
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-01-11
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a cap opener for a virus sampling tube, which comprises a supporting plate, wherein one end of the supporting plate is provided with a connecting seat, the connecting seat is rotatably connected with a vertical supporting frame through a connecting pin which is inserted and connected, the inside of the top end of the vertical supporting frame is rotatably connected with a horizontal supporting frame through the connecting pin which is inserted and connected, a direct-current speed reducing motor is fixedly arranged between two mounting blocks, and the bottom of one mounting block is provided with a carbon brush fixing plate. According to the utility model, through the matching of the cover opening and closing mechanism and the clamping mechanism, two switches can be pressed to control the cover opening and closing operation under the condition that the virus sampling tube is held by a single hand, so that the working strength of workers is reduced, the efficiency of nucleic acid detection and sampling is increased, when the cover opener is not used, the vertical support frame and the horizontal support frame can be folded and attached to the support plate, the size of the cover opener is reduced, and the cover opener is convenient for the workers to carry.

Description

Virus sampling pipe cap opener

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a cap opener for a virus sampling tube.

Background

The new coronavirus is serious in situation, a large amount of nucleic acid detection needs to be completed every day, thousands of nucleic acids are detected by a new coronavirus tester every day, and detection is performed ten thousands of times every day in a peak period.

At present, virus sampling tubes are generally designed into a cover mode of a spiral opening in order to prevent leakage pollution, and nucleic acid detection personnel need to open sample adding one by one and then tightly cover the sample adding one by one during detection. Every staff is repeated several hundred times at least every day, the repetitive motion of thousands of times even, singly one uncaps, the action of closing the lid brings very big puzzlement for measurement personnel, often can grind out the bubble in palm or finger department after the experiment finishes, long-time uncap simultaneously and close the lid operation also can make staff's finger produce the numb sense, can reduce staff's work efficiency to a certain extent, consequently when meetting influenza virus outbreak, it is significant to have higher practicality to provide one kind can high-efficient uncapping ware that carries out the switching to the virus sampling pipe.

Disclosure of Invention

The utility model aims to provide a cover opener for a virus sampling pipe, which aims to solve the problems that the manual cover opening of the existing virus sampling pipe in the background art wastes time and labor, and the daily working intensity of medical care personnel is high.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a virus sampling pipe cap opener, includes the backup pad, the connecting seat is installed to the one end of backup pad, the connecting seat is installed at the one end top of connecting seat, the connecting pin that the connecting seat is connected through alternating rotates and is connected with vertical support frame, the inside connecting pin through alternating connection of vertical support frame rotates and is connected with horizontal support frame in the top of vertical support frame, horizontal support frame's inside fixed mounting has two installation pieces, and fixed mounting has direct current gear motor between two installation pieces, and the carbon brush fixed plate is installed to the bottom of one of them installation piece, one side fixed mounting of carbon brush fixed plate has two carbon brushes, direct current gear motor's output shaft transmission is connected with the switching lid mechanism that is located the horizontal support frame bottom.

As a preferred scheme of the utility model: the cover opening and closing mechanism comprises a connecting shaft rod in transmission connection with an output shaft of the direct-current speed reduction motor, two annular electrodes are fixedly sleeved on the top of the connecting shaft rod and are respectively in contact with two carbon brushes, a sleeve is fixedly mounted at the bottom end of the connecting shaft rod, an annular supporting plate is fixedly mounted at the bottom of the sleeve, and a clamping mechanism is mounted at the top of the annular supporting plate.

As a preferred scheme of the utility model: clamping mechanism includes two mount pads of fixed mounting in cyclic annular backup pad top, the electro-magnet is installed at the top of mount pad, the electro-magnet passes through wire and carbon brush electric connection, and two the arc is all installed to the flexible end of electro-magnet, the arc is arranged in some annular flutings are seted up to the sleeve.

As a preferred scheme of the utility model: and the surface of the carbon brush fixing plate is provided with a threaded hole between the two carbon brushes.

As a preferred scheme of the utility model: the internal mounting of backup pad has rechargeable battery, the surface mounting of backup pad has first switch and second switch, direct current gear motor and carbon brush are through first switch and second switch and rechargeable battery electric connection.

Compared with the prior art, the utility model has the beneficial effects that:

1) through the matching of the cover opening and closing mechanism and the clamping mechanism, two switches can be pressed to control the cover opening and closing operation under the condition that a virus sampling tube is held by a single hand, the working strength of workers is reduced, the efficiency of nucleic acid detection and sampling is increased, when the cover opener is not used, the vertical support frame and the horizontal support frame can be folded and attached to the support plate, the size of the cover opener is reduced, the cover opener is convenient to carry by the workers, and the portability of the cover opener is increased;

2) two support pterygoid lamina through setting up can be taken out when the cap opener uses, increase the cap opener and support the stability of placing, prevent to uncap and close the in-process cap opener of lid and take place to empty.

Drawings

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

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the storage state of the present invention;

FIG. 4 is a schematic structural view of the lid opening and closing mechanism of the present invention;

fig. 5 is a schematic structural view of the opening/closing cover mechanism of the present invention.

In the figure: 1. a support plate; 11. a connecting seat; 12. a telescopic connecting rod; 13. a support wing plate; 2. a connecting pin; 3. a vertical support frame; 4. a horizontal support frame; 41. mounting blocks; 42. a carbon brush fixing plate; 43. tapping the threads; 44. a carbon brush; 5. a DC gear motor; 6. an opening and closing cover mechanism; 61. connecting the shaft lever; 62. a ring-shaped electrode; 63. a sleeve; 631. annular grooving; 64. an annular support plate; 65. a clamping mechanism; 651. a mounting seat; 652. an electromagnet; 653. an arc-shaped plate; 7. and adjusting a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a virus sampling tube cap opener comprises a supporting plate 1, wherein one end of the supporting plate 1 is provided with a connecting seat 11, the connecting seat 11 is rotatably connected with a vertical supporting frame 3 through a connecting pin 2 which is inserted and connected, the top end of the vertical supporting frame 3 is rotatably connected with a horizontal supporting frame 4 through a connecting pin 2 which is inserted and connected, the middle parts of the vertical supporting frame 3 and the horizontal supporting frame 4 are provided with hollowed holes, the hollowed holes can ensure the integral supporting strength of the horizontal supporting frame 4 of the vertical supporting frame 3, the integral weight of the cap opener can be better facilitated for people to carry, two mounting blocks 41 are fixedly arranged in the horizontal supporting frame 4, a direct-current speed reducing motor 5 is fixedly arranged between the two mounting blocks 41, the bottom of one mounting block 41 is provided with a carbon brush fixing plate 42, one side of the carbon brush fixing plate 42 is fixedly provided with two carbon brushes 44, wherein the carbon brushes 44 can be fixedly installed with the carbon brush fixing plate 42 through a screw rod, the carbon brushes 44 can be conveniently installed and replaced by personnel, the threaded opening 43 is formed in the position, between the two carbon brushes 44, on the surface of the carbon brush fixing plate 42, the stored opening and closing cover mechanism 6 can be fixed through the arranged threaded opening 43, the ends of the two ends of the connecting pin 2 are in threaded connection with the adjusting knobs 7, and the arranged adjusting knobs 7 can adjust and fix the rotation of the connecting pin 2;

an output shaft of the direct current speed reducing motor 5 is in transmission connection with an opening and closing cover mechanism 6 positioned at the bottom of the horizontal support frame 4.

In this embodiment: referring to fig. 4 and 5 in detail, the cover opening and closing mechanism 6 includes a connecting shaft rod 61 in transmission connection with the output shaft of the dc speed-reducing motor 5, two annular electrodes 62 are fixedly sleeved on the top of the connecting shaft rod 61, the two annular electrodes 62 are respectively in contact with the two carbon brushes 44, a sleeve 63 is fixedly installed at the bottom end of the connecting shaft rod 61, an annular support plate 64 is fixedly installed at the bottom of the sleeve 63, and a clamping mechanism 65 is installed at the top of the annular support plate 64; the clamping mechanism 65 comprises two mounting seats 651 fixedly mounted at the top of the annular supporting plate 64, electromagnets 652 are mounted at the tops of the mounting seats 651, the electromagnets 652 are electrically connected with the carbon brushes 44 through conducting wires, arc-shaped plates 653 are mounted at the telescopic ends of the two electromagnets 652, the arc-shaped plates 653 are arranged in the annular grooves 631 formed in the sleeve 63, the electromagnets 652 are powered by matching the annular electrodes 62 with the carbon brushes 44, and the arc-shaped plates 653 are used for clamping the cover body inside the sleeve 63.

In this embodiment: the internally mounted of backup pad 1 has rechargeable battery, and the surface mounting of backup pad 1 has first switch and second switch, and DC gear motor 5 and carbon brush 44 supply power through the rechargeable battery who sets up DC gear motor 5 and carbon brush 44 through first switch and second switch and rechargeable battery electric connection.

When the cover is used specifically, when the cover of the virus sampling tube needs to be opened, the virus sampling tube can be held by one hand, then the cover of the virus sampling tube is placed in the sleeve 63, the sleeve 63 can be made of transparent plastic materials, when the cover of the virus sampling tube is placed in the sleeve 63, the first switch is pressed by the small finger of the hand holding the sleeve 63, at the moment, the direct-current speed reduction motor 5 drives the connecting shaft rod 61 to rotate anticlockwise, meanwhile, the carbon brush 44 is electrified to be conducted with the annular electrode 62 and the electromagnet 652, at the moment, the telescopic end of the electromagnet 652 extends out, the cover is clamped by the two arc-shaped plates 653, the connecting shaft rod 61 is rotated to drive the sleeve 63 and the clamping mechanism 65 to rotate anticlockwise, then the cover opening operation of the cover is realized, after the sampling is finished, the tube opening of the virus sampling tube is placed at the cover in the sleeve 63, and then the second switch is pressed by the small finger, the current gear motor 5 drives the connecting shaft rod 61 to rotate clockwise, and the telescopic end of the electromagnet 652 extends out similarly at the moment, so that the two arc-shaped plates 653 clamp the cover again, the connecting shaft rod 61 is rotated to drive the sleeve 63 and the clamping mechanism 65 to rotate clockwise, and then the cover closing operation of the cover is realized.

After the use of uncapping device, can at first clean the disinfection to uncapping device, dismantle connecting shaft 61 from direct current gear motor 5's output shaft afterwards, then unscrew adjust knob 7, make horizontal support frame 4 carry out clockwise rotation folding in vertical support frame 3's inside, then carry out clockwise rotation with horizontal support frame 4 and laminate in backup pad 1's surface, the external screw thread that the one end that will connect shaft 61 was equipped with again carries out threaded connection with screw thread trompil 43, accomplish the fixed of uncapping mechanism 6, will support pterygoid lamina 13 at last and promote to backup pad 1 department, make flexible connecting rod 12 compress the back, two support pterygoid lamina 13 hug closely in backup pad 1's both sides, accomplish the folding of uncapping device and accomodate, make things convenient for the staff to carry and use of uncapping device.

It should be added that: silica gel sheets are bonded on the inner sides of the two arc-shaped plates 653, so that the cover of the electromagnet 652 can not fall off after being arranged inside the sleeve 63 in an unpowered state.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a virus sampling pipe cap opener, includes backup pad (1), its characterized in that: connecting seat (11) are installed to the one end of backup pad (1), connecting seat (11) are rotated through connecting pin (2) of interlude connection and are connected with vertical support frame (3), connecting pin (2) of interlude connection are inside to be rotated through the top of vertical support frame (3) and are connected with horizontal support frame (4), the inside fixed mounting of horizontal support frame (4) has two installation pieces (41), and fixed mounting has direct current gear motor (5) between two installation pieces (41), and carbon brush fixed plate (42) are installed to the bottom of one of them installation piece (41), one side fixed mounting of carbon brush fixed plate (42) has two carbon brushes (44), the output shaft transmission of direct current gear motor (5) is connected with switching lid mechanism (6) that are located horizontal support frame (4) bottom.

2. The virus sampling tube cap opener according to claim 1, wherein: the cover opening and closing mechanism (6) comprises a connecting shaft rod (61) in transmission connection with an output shaft of the direct-current speed reduction motor (5), two annular electrodes (62) are fixedly sleeved at the top of the connecting shaft rod (61), the two annular electrodes (62) are respectively in contact with two carbon brushes (44), a sleeve (63) is fixedly mounted at the bottom end of the connecting shaft rod (61), an annular supporting plate (64) is fixedly mounted at the bottom of the sleeve (63), and a clamping mechanism (65) is mounted at the top of the annular supporting plate (64).

3. The virus sampling tube cap opener according to claim 2, wherein: clamping mechanism (65) are including two mount pads (651) of fixed mounting in cyclic annular backup pad (64) top, electro-magnet (652) are installed at the top of mount pad (651), electro-magnet (652) pass through wire and carbon brush (44) electric connection, and two arc (653) are all installed to the flexible end of electro-magnet (652), arc (653) are arranged in annular fluting (631) that sleeve (63) was seted up.

4. The virus sampling tube cap opener according to claim 1, wherein: the surface of the carbon brush fixing plate (42) is positioned between the two carbon brushes (44) and is provided with a threaded hole (43).

5. The virus sampling tube cap opener according to claim 1, wherein: the novel rechargeable battery is characterized in that a rechargeable battery is arranged inside the supporting plate (1), a first switch and a second switch are arranged on the surface of the supporting plate (1), and the direct-current speed reduction motor (5) and the carbon brush (44) are electrically connected with the rechargeable battery through the first switch and the second switch.