CN214207529U

CN214207529U - Electric brush for cleaning pcr instrument reaction hole

Info

Publication number: CN214207529U
Application number: CN202120184723.7U
Authority: CN
Inventors: 李彦黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-09-17
Anticipated expiration: 2031-01-23

Abstract

The utility model relates to an electronic brush technical field just discloses an electronic brush for cleaning pcr appearance reaction hole, including the charging seat, it has the brush body to peg graft at the middle part of charging seat upper surface, the rear side of brush body surface is provided with control button, the grip block has been cup jointed to the bottom of brush body surface, the first return spring of middle part fixedly connected with of inside surface of grip block, the middle part of grip block lower surface and the equal fixedly connected with articulated slab in middle part of charging seat upper surface. This an electric brush for cleaning pcr appearance reaction hole, the user pulls the sliding plate to the outside through adjusting the handle, and the sliding plate drives the location picture peg and removes to the outside, realizes the regulation to location picture peg positioning state for the user can adjust the positioning state of location picture peg according to the user demand, has realized the quick installation and the dismantlement to the brush head, has made things convenient for the user to maintain and change the brush head.

Description

Electric brush for cleaning pcr instrument reaction hole

Technical Field

The utility model relates to an electric brush technical field specifically is an electric brush for cleaning pcr appearance reaction hole.

Background

The PCR instrument is an instrument for amplifying a specific DNA by using a PCR technique, and is widely used in medical and biological laboratories, for example, to determine whether a sample shows a genetic disease, diagnose infectious diseases, copy genes, identify parents, and the like, and an electric brush is required to clean a reaction well of the PCR instrument; the electric brush is a brush which is driven by a motor to rotate; but the electric brush simple structure under the prior art, brush head mostly only have one side to have the brush hair, and the clearance scope is less, and cleaning speed is slower, and most formula structure as an organic whole, and the brush head is not convenient for change, is not convenient for maintain.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electric brush for cleaning pcr appearance reaction hole has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electric brush for cleaning a pcr instrument reaction hole comprises a charging seat, wherein a brush body is inserted in the middle of the upper surface of the charging seat, a control button is arranged at the rear side of the outer surface of the brush body, a clamping block is sleeved at the bottom of the outer surface of the brush body, a first return spring is fixedly connected with the middle of the inner side surface of the clamping block, hinged plates are fixedly connected with the middle of the lower surface of the clamping block and the middle of the upper surface of the charging seat, a connecting column is arranged on the inner side surface of the hinged plates, a connecting plate is sleeved at the middle of the outer surface of the connecting column, a baffle plate is fixedly connected with the bottom of the inner wall of the brush body, a storage battery is arranged at the middle of the inner wall of the bottom of the brush body, a limiting ring is fixedly connected with the middle of the inner wall of the brush body, a connecting plate is arranged inside the limiting ring, a rotating shaft is fixedly connected with the inner side surface of the connecting plate, and a first rotating disc is fixedly connected with the top end of the rotating shaft, the middle part of the upper surface of the first rotary disc is fixedly connected with a connecting seat, the upper surface of the partition plate is fixedly connected with a supporting leg, the inner side surface of the supporting leg is fixedly connected with an installation ring, a driving motor is arranged inside the installation ring, the output end of the driving motor is fixedly connected with the bottom end of the rotating shaft, a brush cover is arranged right above the brush body, the middle part of the outer side surface of the brush cover is fixedly connected with an installation plate, the lower surface of the installation plate is provided with a fixing mechanism, the fixing mechanism comprises a shell, the inner wall of the top of the shell is provided with a sliding rail, the lower surface of the sliding rail is connected with a sliding plate in a sliding manner, the middle part of the inner side surface of the sliding plate is fixedly connected with a positioning insertion plate, the lower surface of the sliding plate is fixedly connected with an adjusting handle, the bottom of the inner wall of the shell is fixedly connected with a guide pillar, and the outer side of the outer surface of the guide pillar is sleeved with a second return spring, the inside of brush lid is provided with the second carousel, the spacing foot of outside fixedly connected with of second carousel upper surface, the middle part fixedly connected with installation pole of second carousel lower surface, the middle part of second carousel upper surface is provided with the brush-holder stud, the top fixedly connected with brush head of brush-holder stud.

Preferably, the middle part of the inner side surface of the clamping block is provided with an anti-skid gasket, and the anti-skid gasket is made of rubber.

Preferably, the top of the inner wall of the brush body is provided with an annular sliding groove, and the middle part of the outer side surface of the first rotating disc is fixedly connected with an annular sliding block.

Preferably, the outer side of the lower surface of the shell is provided with a through groove, and the width of the through groove is one point double of the width of the adjusting handle.

Preferably, the slide rail is I-shaped, and mounting holes are formed in the inner side and the outer side of the upper surface of the slide rail.

Preferably, the outer surface of the adjusting handle is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid grains.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric brush for cleaning pcr appearance reaction hole possesses following beneficial effect:

1. this an electric brush for cleaning pcr appearance reaction hole, the user pulls the sliding plate to the outside through adjusting the handle, and the sliding plate drives the location picture peg and removes to the outside, realizes the regulation to location picture peg positioning state for the user can adjust the positioning state of location picture peg according to the user demand, has realized the quick installation and the dismantlement to the brush head, has made things convenient for the user to maintain and change the brush head.

2. This an electric brush for cleaning pcr appearance reaction hole, through the brush head that adopts the spheroid form, the clearance scope of electric brush has been increased, the speed of cleaning up the pcr appearance reaction hole of electric brush has been accelerated, the clean effect to the pcr appearance reaction hole of electric brush has been strengthened, work efficiency has been improved, the practicality of electric brush has been improved, it is spacing to the rotation of second carousel to have realized through spacing foot, stability when having guaranteed the second carousel and having rotated, stability when having guaranteed brush-holder stud and brush head and rotating.

3. This an electronic brush for cleaning pcr appearance reaction hole has realized placing electronic brush through the charging seat, has made things convenient for getting of user to electronic brush to put, uses through grip block, first return spring, articulated slab and even cooperation between the board, has realized that the centre gripping to electronic brush is fixed, has guaranteed the stability when electronic brush is placed, has reduced the probability that electronic brush dropping phenomenon appears, has avoided electronic brush to receive the damage, influences electronic brush's normal use.

Drawings

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

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

fig. 3 is an enlarged schematic view of the fixing mechanism of the present invention.

In the figure: 1. a charging seat; 2. a brush body; 3. a clamping block; 4. a first return spring; 5. a hinge plate; 6. Connecting plates; 7. a partition plate; 8. a limiting ring; 9. a rotating shaft; 10. a first turntable; 11. a connecting seat; 12. supporting legs; 13. a mounting ring; 14. a drive motor; 15. a brush cover; 16. mounting a plate; 17. a fixing mechanism; 1701. a housing; 1702. a slide rail; 1703. a sliding plate; 1704. positioning the plug board; 1705. adjusting the handle; 1706. a guide post; 1707. a second return spring; 18. a second turntable; 19. a limiting pin; 20. Mounting a rod; 21. a brush bar; 22. a brush head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: an electric brush for cleaning a pcr instrument reaction hole comprises a charging seat 1, wherein the electric brush is placed through the charging seat 1, the electric brush is convenient to take and place by a user, a brush body 2 is inserted in the middle of the upper surface of the charging seat 1, a control button is arranged on the rear side of the outer surface of the brush body 2, a clamping block 3 is sleeved at the bottom of the outer surface of the brush body 2, a first return spring 4 is fixedly connected to the middle of the inner side surface of the clamping block 3, a hinged plate 5 is fixedly connected to the middle of the lower surface of the clamping block 3 and the middle of the upper surface of the charging seat 1, a connecting column is arranged on the inner side surface of the hinged plate 5, a connecting plate 6 is sleeved at the middle of the outer surface of the connecting column, the clamping and the fixing of the electric brush are realized through the matching use of the clamping block 3, the first return spring 4, the hinged plate 5 and the connecting plate 6, the stability of the electric brush when the electric brush is placed is ensured, and the probability of the falling phenomenon of the electric brush is reduced, the electric brush is prevented from being damaged and the normal use of the electric brush is influenced, a partition plate 7 is fixedly connected to the bottom of the inner wall of a brush body 2, a storage battery is arranged in the middle of the inner wall of the bottom of the brush body 2, a limiting ring 8 is fixedly connected to the middle of the inner wall of the brush body 2, a connecting plate is arranged inside the limiting ring 8, a rotating shaft 9 is fixedly connected to the inner side surface of the connecting plate, a first rotating disc 10 is fixedly connected to the top end of the rotating shaft 9, a connecting seat 11 is fixedly connected to the middle of the upper surface of the first rotating disc 10, supporting legs 12 are fixedly connected to the upper surface of the partition plate 7, a mounting ring 13 is fixedly connected to the inner side surface of the supporting legs 12, a driving motor 14 is arranged inside the mounting ring 13, the output end of the driving motor 14 is fixedly connected to the bottom end of the rotating shaft 9, a brush cover 15 is arranged right above the brush body 2, a mounting plate 16 is fixedly connected to the middle of the outer side surface of the brush cover 15, and a fixing mechanism 17 is arranged on the lower surface of the mounting plate 16, the fixing mechanism 17 comprises a housing 1701, a slide rail 1702 is arranged on the inner wall of the top of the housing 1701, a slide plate 1703 is connected on the lower surface of the slide rail 1702 in a sliding manner, a positioning insert plate 1704 is fixedly connected in the middle of the inner side surface of the slide plate 1703, an adjusting handle 1705 is fixedly connected on the lower surface of the slide plate 1703, a guide post 1706 is fixedly connected on the bottom of the inner wall of the housing 1701, a second return spring 1707 is sleeved on the outer side of the outer surface of the guide post 1706, a user pulls the slide plate 1703 outwards through the adjusting handle 1705, the slide plate 1703 drives the positioning insert plate 1704 to move outwards, the adjustment of the positioning state of the positioning insert plate 1704 is realized, the user can adjust the positioning state of the positioning insert plate 1704 according to the use requirement, the quick installation and disassembly of the brush head 22 are realized, the maintenance and the replacement of the brush head 22 are facilitated for the user, a second rotating disc 18 is arranged inside the brush cover 15, and a limiting foot 19 is fixedly connected on the outer side of the upper surface of the second rotating disc 18, realized through spacing foot 19 that it is spacing to the rotation of second carousel 18, stability when having guaranteed second carousel 18 and rotate, stability when having guaranteed brush-holder stud 21 and brush head 22 rotation, the middle part fixedly connected with installation pole 20 of 18 lower surfaces of second carousel, the middle part of 18 upper surfaces of second carousel is provided with brush-holder stud 21, brush-holder stud 21's top fixedly connected with brush head 22, brush head 22 through adopting the spheroid, the clearance scope of electric brush has been increased, the cleaning rate of electric brush to pcr appearance reaction hole has been accelerated, the clean effect to pcr appearance reaction hole of electric brush has been strengthened, and the work efficiency is improved, the practicality of electric brush has been improved.

The utility model discloses a reinforcing grip block 3 is to the centre gripping effect of the brush body 2, consequently is provided with anti-skidding gasket at the middle part of 3 medial surfaces of grip block, and anti-skidding gasket's preparation material is rubber, and anti-skidding gasket has increased grip block 3 and the frictional force between the brush body 2, has strengthened the grip block 3 to the centre gripping effect of the brush body 2.

The utility model discloses a guarantee stability when first carousel 10 rotates, consequently offered annular spout at the top of the 2 inner walls of the brush body, the middle part fixedly connected with annular slider of first carousel 10 lateral surfaces when first carousel 10 rotates, annular slider slides in the inside of annular spout, and annular slider carries on spacingly to first carousel 10, has guaranteed the stability when first carousel 10 rotates.

The utility model discloses a realize the regulation to location picture peg 1704 positioned state, consequently, logical groove has been seted up in the outside of casing 1701 lower surface, the width that leads to the groove is one point one time of adjusting handle 1705 width, when the positioned state to location picture peg 1704 is adjusted, adjust handle 1705 and remove in the inside that leads to the groove, it slides along slide rail 1702 and guide pillar 1706 to adjust handle 1705 drive sliding plate 1703, sliding plate 1703 drives location picture peg 1704 and removes, the regulation to location picture peg 1704 positioned state has been realized.

The utility model discloses a guarantee stability when sliding plate 1703 slides, consequently set up the shape of slide rail 1702 and be the I-shaped, the mounting hole has all been seted up with the outside to the inboard of slide rail 1702 upper surface, when sliding plate 1703 slides, sliding plate 1703 slides along slide rail 1702, slide rail 1702 is spacing to sliding plate 1703, has guaranteed the stability when sliding plate 1703 slides.

The utility model discloses adjust the location state of location picture peg 1704 for the convenience of the user, consequently be provided with the parcel layer at the surface of adjusting handle 1705, the surface of parcel layer is provided with anti-skidding line, and the parcel layer has increased the user and has pointed and adjust the frictional force between the handle 1705, has reduced the probability that the phenomenon of taking off the hand appears, has made things convenient for the user to adjust the location state of location picture peg 1704.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, the brush body 2 is taken out from the inside of the charging seat 1, after the brush body is taken out, a user starts the driving motor 14 through the control button, the output end of the driving motor 14 rotates to drive the rotating shaft 9 to rotate, the rotating shaft 9 drives the first rotating disc 10 to rotate, the first rotating disc 10 drives the second rotating disc 18 to rotate through the connecting seat 11 and the mounting rod 20, the second rotating disc 18 drives the brush head 22 to rotate through the brush rod 21, the user cleans the reaction hole of the pcr instrument through the brush head 22, when the brush head 22 needs to be replaced, the user pulls the sliding plate 1703 to the outside through the adjusting handle 1705, the sliding plate 1703 drives the positioning insertion plate 1704 to move to the outside, the fixation between the brush body 2 and the positioning insertion plate 1704 is disconnected, after the removal, the user takes down the brush cover 15, after the removal, the user replaces the brush head 22, and the replacement.

In conclusion, this an electric brush for cleaning pcr appearance reaction hole, the user pulls sliding plate 1703 to the outside through adjusting handle 1705, and sliding plate 1703 drives location picture peg 1704 and moves to the outside, realizes the regulation to location picture peg 1704 location state for the user can adjust the location state of location picture peg 1704 according to the user demand, has realized brushing the quick installation and the dismantlement of head 22, has made things convenient for the user to keep in repair and change brush head 22.

This an electric brush for cleaning pcr appearance reaction hole, brush head 22 through adopting the spheroid form, the clearance scope of electric brush has been increased, the speed of cleaning up the pcr appearance reaction hole of electric brush has been accelerated, the clean effect to the pcr appearance reaction hole of electric brush has been strengthened, work efficiency has been improved, the practicality of electric brush has been improved, it is spacing to the rotation of second carousel 18 to have realized through spacing foot 19, stability when having guaranteed second carousel 18 and rotated, stability when having guaranteed brush-holder stud 21 and brush head 22 and having rotated.

This an electronic brush for cleaning pcr appearance reaction hole, realized placing electronic brush through charging seat 1, made things convenient for the user to get of electronic brush and put, through grip block 3, first return spring 4, articulated slab 5 and even cooperation between the board 6 use, it is fixed to the centre gripping of electronic brush to have realized, stability when having guaranteed electronic brush and placing has reduced the probability that electronic brush dropping phenomenon appears, avoided electronic brush to receive the damage, influence the normal use of electronic brush.

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. The utility model provides an electronic brush for cleaning pcr appearance reaction hole, includes charging seat (1), its characterized in that: the middle part of the upper surface of the charging seat (1) is spliced with a brush body (2), the rear side of the outer surface of the brush body (2) is provided with a control button, the bottom of the outer surface of the brush body (2) is sleeved with a clamping block (3), the middle part of the inner side surface of the clamping block (3) is fixedly connected with a first return spring (4), the middle parts of the lower surface of the clamping block (3) and the upper surface of the charging seat (1) are fixedly connected with a hinged plate (5), the inner side surface of the hinged plate (5) is provided with a connecting column, the middle part of the outer surface of the connecting column is sleeved with a connecting plate (6), the bottom of the inner wall of the brush body (2) is fixedly connected with a partition plate (7), the middle part of the inner wall of the bottom of the brush body (2) is provided with a storage battery, the middle part of the inner wall of the brush body (2) is fixedly connected with a limiting ring (8), and the connecting plate is arranged inside of the limiting ring (8), the inner side surface of the connecting plate is fixedly connected with a rotating shaft (9), the top end of the rotating shaft (9) is fixedly connected with a first rotating disc (10), the middle part of the upper surface of the first rotating disc (10) is fixedly connected with a connecting seat (11), the upper surface of the partition plate (7) is fixedly connected with supporting legs (12), the inner side surface of each supporting leg (12) is fixedly connected with a mounting ring (13), a driving motor (14) is arranged inside each mounting ring (13), the output end of each driving motor (14) is fixedly connected with the bottom end of the rotating shaft (9), a brush cover (15) is arranged right above each brush body (2), a mounting plate (16) is fixedly connected to the middle part of the outer side surface of each brush cover (15), a fixing mechanism (17) is arranged on the lower surface of each mounting plate (16), each fixing mechanism (17) comprises a shell (1701), and a sliding rail (1702) is arranged on the inner wall of the top of each shell (1701), the lower surface sliding connection of slide rail (1702) has sliding plate (1703), middle part fixedly connected with location picture peg (1704) of sliding plate (1703) medial surface, the lower fixed surface of sliding plate (1703) is connected with adjusts handle (1705), the bottom fixedly connected with guide pillar (1706) of casing (1701) inner wall, second return spring (1707) have been cup jointed in the outside of guide pillar (1706) surface, the inside of brush lid (15) is provided with second carousel (18), the outside fixedly connected with spacing foot (19) of second carousel (18) upper surface, the middle part fixedly connected with installation pole (20) of second carousel (18) lower surface, the middle part of second carousel (18) upper surface is provided with brush-holder stud (21), the top fixedly connected with brush head (22) of brush-holder stud (21).

2. A motorized brush for cleaning a reaction well of a pcr instrument as recited in claim 1, wherein: the middle part of the inner side surface of the clamping block (3) is provided with an anti-slip gasket, and the anti-slip gasket is made of rubber.

3. A motorized brush for cleaning a reaction well of a pcr instrument as recited in claim 1, wherein: the top of the inner wall of the brush body (2) is provided with an annular sliding groove, and the middle part of the outer side surface of the first rotating disc (10) is fixedly connected with an annular sliding block.

4. A motorized brush for cleaning a reaction well of a pcr instrument as recited in claim 1, wherein: a through groove is formed in the outer side of the lower surface of the shell (1701), and the width of the through groove is one point and one time of the width of the adjusting handle (1705).

5. A motorized brush for cleaning a reaction well of a pcr instrument as recited in claim 1, wherein: the slide rail (1702) is I-shaped, and mounting holes are formed in the inner side and the outer side of the upper surface of the slide rail (1702).

6. A motorized brush for cleaning a reaction well of a pcr instrument as recited in claim 1, wherein: the outer surface of the adjusting handle (1705) is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid grains.