CN217418650U

CN217418650U - PCR gene amplification instrument

Info

Publication number: CN217418650U
Application number: CN202122339285.XU
Authority: CN
Inventors: 郑标准
Original assignee: Guangxi Dian Medical Laboratory Co ltd
Current assignee: Guangxi Dian Medical Laboratory Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-09-13
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a PCR gene amplification appearance, the on-line screen storage device comprises a base, the left side fixedly connected with protective housing of base upper surface, the motor groove has been seted up in the positive left side of base, the middle-end fixedly connected with servo motor at motor groove top, servo motor's output runs through the middle-end and the fixedly connected with screw rod of protective housing inner chamber bottom, the top fixedly connected with stopper of screw rod, the lower end threaded connection of screw rod surface has the lifter plate, the left side fixedly connected with bracing piece of lifter plate upper surface, the top swing joint of bracing piece has the display screen, the upper surface subsides of display screen are equipped with prevents scraping the membrane, the right side fixedly connected with amplification appearance body of base upper surface. The utility model discloses set up lifter plate, first electric telescopic handle, servo motor and second electric telescopic handle, reached the purpose of being convenient for observe, solved current PCR gene amplification appearance screen comparatively fixed, can't adjust the screen when leading to its use, influence the problem of observing the effect.

Description

PCR gene amplification instrument

Technical Field

The utility model relates to a PCR gene amplification appearance technical field specifically is a PCR gene amplification appearance.

Background

The PCR amplification apparatus is an apparatus for amplifying specific DNA by using PCR technology, and is widely used in medical and biological laboratories, for example, to determine whether a specimen shows a certain genetic disease, diagnose infectious diseases, copy genes, identify parents, etc., but the existing PCR amplification apparatus has a fixed screen, which makes it unable to adjust the screen when in use, and affects the observation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCR gene amplification appearance possesses the advantage of being convenient for observe, has solved current PCR gene amplification appearance screen comparatively fixed, can't adjust the screen when leading to its use, influences the problem of observing the effect.

In order to achieve the above object, the utility model provides a following technical scheme: a PCR gene amplification instrument comprises a base, wherein the left side of the upper surface of the base is fixedly connected with a protective shell, a motor groove is arranged on the left side of the front surface of the base, a servo motor is fixedly connected with the middle end of the top of the motor groove, the output end of the servo motor penetrates through the middle end of the bottom of the inner cavity of the protective shell and is fixedly connected with a screw rod, the top end of the screw rod is fixedly connected with a limiting block, the lower end of the outer surface of the screw rod is connected with a lifting plate through threads, a supporting rod is fixedly connected to the left side of the upper surface of the lifting plate, the top end of the supporting rod is movably connected with a display screen, the upper surface of the display screen is pasted with a scratch-resistant film, the right side of the upper surface of the lifting plate is movably connected with a first electric telescopic rod, flexible end swing joint in the right side of display screen lower surface of an electric telescopic handle, the right side fixedly connected with of base upper surface increases the appearance body.

Preferably, the right side fixedly connected with signal lamp of amplification appearance body upper surface, the surface of signal lamp is provided with the protection casing.

Preferably, the positive left and right sides of lifter plate all swing joint has the pulley, the outside of pulley and the left and right sides contact of protective housing inner chamber.

Preferably, the fixed slot has been seted up to the middle-end of base lower surface, the equal fixedly connected with second electric telescopic handle in the left and right sides at fixed slot top, second electric telescopic handle's flexible end fixedly connected with fly leaf.

Preferably, the left and right sides of fly leaf lower surface all swing joint has the universal wheel, the universal wheel is the polyurethane material.

Preferably, the left side and the right side of the lower surface of the base are fixedly connected with supporting blocks, and anti-slip pads are arranged at the bottom ends of the supporting blocks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with a lifting plate, a first electric telescopic rod, a servo motor and a second electric telescopic rod, the second electric telescopic rod is opened through an external controller to expand and contract, the second electric telescopic rod drives the movable plate to slide up and down, the movable plate drives the universal wheel to slide up and down, the amplification instrument body is convenient to move, the servo motor is opened through the external controller to work, the servo motor drives a screw rod to rotate, the screw rod drives the lifting plate to slide up and down in the inner cavity of the protective shell, the stability of the lifting plate during sliding can be increased through the arranged pulley, the falling-off of the lifting plate can be avoided through the arranged limit block, the first electric telescopic rod is opened through the external controller to expand and contract, the first electric telescopic rod drives a display screen to move, the display screen generates angle change, the aim of convenient observation is achieved, the problem that the screen of the existing PCR gene amplification instrument is relatively fixed, and the screen can not be adjusted when the amplification instrument is used, the observation effect is influenced.

Drawings

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

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

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base; 2. a support block; 3. a protective shell; 4. a display screen; 5. a signal lamp; 6. an amplification instrument body; 7. a motor slot; 8. a lifting plate; 9. a pulley; 10. a support bar; 11. a limiting block; 12. a first electric telescopic rod; 13. a screw; 14. a servo motor; 15. a fixing groove; 16. a universal wheel; 17. a second electric telescopic rod; 18. a movable plate.

Detailed Description

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

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, supporting shoe 2, protective housing 3, display screen 4, signal lamp 5, increase appearance body 6, motor groove 7, lifter plate 8, pulley 9, bracing piece 10, stopper 11, first electric telescopic handle 12, screw rod 13, servo motor 14, fixed slot 15, universal wheel 16, second electric telescopic handle 17 and fly leaf 18 part are the general standard or the part that technical personnel in the field know, its structure and principle all are this technical personnel all can learn the manual through the technique or learn through conventional experimental approach.

Referring to fig. 1-3, a PCR gene amplification instrument comprises a base 1, a fixed groove 15 is formed at the middle end of the lower surface of the base 1, a second electric telescopic rod 17 is fixedly connected to the left and right sides of the top of the fixed groove 15, a movable plate 18 is fixedly connected to the telescopic end of the second electric telescopic rod 17, universal wheels 16 are movably connected to the left and right sides of the lower surface of the movable plate 18, the universal wheels 16 are made of polyurethane, supporting blocks 2 are fixedly connected to the left and right sides of the lower surface of the base 1, anti-slip pads are arranged at the bottom ends of the supporting blocks 2, a protective shell 3 is fixedly connected to the left side of the upper surface of the base 1, a motor groove 7 is formed at the left side of the front surface of the base 1, a servo motor 14 is fixedly connected to the middle end of the top of the motor groove 7, a screw 13 is fixedly connected to the middle end of the bottom of the inner cavity of the protective shell 3, and a limit block 11 is fixedly connected to the top end of the screw 13, the lower end of the outer surface of the screw 13 is in threaded connection with a lifting plate 8, the left side and the right side of the front surface of the lifting plate 8 are both movably connected with pulleys 9, the outer side of each pulley 9 is in contact with the left side and the right side of the inner cavity of the protective shell 3, the left side of the upper surface of the lifting plate 8 is fixedly connected with a support rod 10, the top end of the support rod 10 is movably connected with a display screen 4, the upper surface of the display screen 4 is pasted with a scratch-resistant film, the right side of the upper surface of the lifting plate 8 is movably connected with a first electric telescopic rod 12, the telescopic end of the first electric telescopic rod 12 is movably connected with the right side of the lower surface of the display screen 4, the right side of the upper surface of the base 1 is fixedly connected with an amplification instrument body 6, the right side of the upper surface of the amplification instrument body 6 is fixedly connected with a signal lamp 5, the outer surface of the signal lamp 5 is provided with a protective cover, the lifting plate 8, the first electric telescopic rod 12, a servo motor 14 and a second electric telescopic rod 17 are arranged, the extension and the second electric telescopic rod 17 is opened through an external controller, the second electric telescopic rod 17 drives the movable plate 18 to slide up and down, the movable plate 18 drives the universal wheel 16 to slide up and down, so as to move the amplification instrument body 6, the servo motor 14 is started to work through the external controller, the servo motor 14 drives the screw rod 13 to rotate, the screw rod 13 drives the lifting plate 8 to slide up and down in the inner cavity of the protective shell 3, and the lifting plate is driven by the screw rod 13 to move up and down through the arranged pulley 9, the stability of the lifting plate 8 during sliding can be increased, the falling off of the lifting plate 8 can be avoided through the arranged limiting block 11, the first electric telescopic rod 12 is opened to extend and retract through the external controller, the first electric telescopic rod 12 drives the display screen 4 to move, so that the display screen 4 generates angle change, the aim of convenient observation is achieved, in the application, the external controller is a PLC controller, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

When the device is used, the lifting plate 8, the first electric telescopic rod 12, the servo motor 14 and the second electric telescopic rod 17 are arranged, the second electric telescopic rod 17 is opened to extend and retract through an external controller, the second electric telescopic rod 17 drives the movable plate 18 to slide up and down, the movable plate 18 drives the universal wheels 16 to slide up and down, the amplification instrument body 6 is convenient to move, the servo motor 14 is opened to work through the external controller, the servo motor 14 drives the screw rod 13 to rotate, the screw rod 13 drives the lifting plate 8 to slide up and down in the inner cavity of the protective shell 3, the stability of the lifting plate 8 during sliding can be improved through the arranged pulleys 9, the lifting plate 8 can be prevented from falling off through the arranged limiting block 11, the first electric telescopic rod 12 is opened to extend and retract through the external controller, the first electric telescopic rod 12 drives the display screen 4 to move, so that the display screen 4 generates angle change, and the purpose of convenient observation is achieved, the problem of current PCR gene amplification appearance screen comparatively fixed, can't adjust the screen when leading to it to use, influence observation effect is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PCR gene amplification instrument comprises a base (1), and is characterized in that: the left side of the upper surface of the base (1) is fixedly connected with a protective shell (3), the positive left side of the base (1) is provided with a motor groove (7), the middle end of the top of the motor groove (7) is fixedly connected with a servo motor (14), the output end of the servo motor (14) penetrates through the middle end of the bottom of an inner cavity of the protective shell (3) and is fixedly connected with a screw rod (13), the top end of the screw rod (13) is fixedly connected with a limiting block (11), the lower end of the outer surface of the screw rod (13) is connected with a lifting plate (8) in a threaded manner, the left side of the upper surface of the lifting plate (8) is fixedly connected with a support rod (10), the top end of the support rod (10) is movably connected with a display screen (4), an anti-scraping film is pasted on the upper surface of the display screen (4), the right side of the upper surface of the lifting plate (8) is movably connected with a first electric telescopic rod (12), the flexible end swing joint of first electric telescopic handle (12) is in the right side of display screen (4) lower surface, the right side fixedly connected with of base (1) upper surface increases appearance body (6).

2. The PCR gene amplification apparatus of claim 1, wherein: the right side fixedly connected with signal lamp (5) of amplification appearance body (6) upper surface, the surface of signal lamp (5) is provided with the protection casing.

3. The PCR gene amplification apparatus of claim 1, wherein: the equal swing joint of the positive left and right sides of lifter plate (8) has pulley (9), the outside of pulley (9) contacts with the left and right sides of protective housing (3) inner chamber.

4. The PCR gene amplification apparatus of claim 1, wherein: fixed slot (15) have been seted up to the middle-end of base (1) lower surface, the equal fixedly connected with second electric telescopic handle (17) of the left and right sides at fixed slot (15) top, the flexible end fixedly connected with fly leaf (18) of second electric telescopic handle (17).

5. The PCR gene amplification apparatus of claim 4, wherein: the left side and the right side of the lower surface of the movable plate (18) are both movably connected with universal wheels (16), and the universal wheels (16) are made of polyurethane materials.

6. The PCR gene amplification apparatus of claim 1, wherein: the base is characterized in that supporting blocks (2) are fixedly connected to the left side and the right side of the lower surface of the base (1), and anti-slip pads are arranged at the bottom ends of the supporting blocks (2).