CN211838591U

CN211838591U - Device capable of accurately measuring microliter-level liquid

Info

Publication number: CN211838591U
Application number: CN202020370421.4U
Authority: CN
Inventors: 倪宏达; 龚盛霞; 朱伟; 刘慧�
Original assignee: Suzhou Dingyitong Material Technology Co ltd
Current assignee: Suzhou Dingyitong Material Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-03
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a device capable of accurately measuring microliter-level liquid, wherein a laser irradiation cylinder is fixedly connected with a cross beam frame through a bolt, a slide block is symmetrically arranged at one end of the cross beam frame, the slide block is fixedly connected with the cross beam frame through the bolt, a movable groove is arranged into a long waist type through groove, a movable block is movably arranged in the movable groove, when the liquid volume in a transparent container needs to be measured, a driving motor drives a screw rod to rotate, the screw rod drives the movable block to move along the length direction of the screw rod, and further the movable block drives the cross beam frame to move up and down so as to drive the laser irradiation cylinder to move along with the cross beam frame, so that the liquid level position of the transparent container moved by the laser irradiation cylinder is convenient to mark the liquid level height, the liquid level height marked by the laser irradiation cylinder is more accurate, and more accurate liquid volume data can be obtained by recording the, the area setting precision of the material sprayed by the anti-dazzle liquid is improved.

Description

Device capable of accurately measuring microliter-level liquid

Technical Field

The utility model relates to a get device technical field, especially relate to a can accurate volume get device of microlitre rank liquid.

Background

The anti-dazzle liquid is a protective layer sprayed on materials such as glass, and is widely applied to outdoor billboards, building curtain walls, liquid crystal splicing walls, vehicle-mounted navigators, electronic white boards and other touch screen cover plate glass, surface radiation light can be reduced through scattering, stimulation of the glass to eyes under strong light is reduced, building light pollution is reduced, reflected light is softer, and the contrast of display pictures and readability under the sunlight are improved. Anti-dazzle liquid is when spraying the material, and the volume of spraying liquid and the area of spraying of wanting need have higher corresponding precision between for when spraying anti-dazzle liquid to material surface, the liquid volume of getting sets up the material area that can spray, makes need to get before the spraying and compares for accurate liquid, and the mechanism is being got when getting anti-dazzle liquid to the current volume, and the liquid precision of getting can not satisfy the use needs yet to the volume of getting.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned technique, the utility model provides a can accurate volume get device of microlitre rank liquid to solve anti-dazzle liquid when spraying the material, the volume of spraying liquid and the area of spraying need have higher corresponding precision, make when spraying anti-dazzle liquid to material surface, the liquid volume of getting through the volume sets up the material area that can spray, make the liquid that needs the volume get before the spraying and compare for accurate, current volume gets the mechanism and gets when getting anti-dazzle liquid, the liquid precision that can get can not satisfy the technical problem who uses the needs yet.

The utility model provides a technical scheme that its technical problem adopted is: a device capable of accurately measuring microliter levels of liquid, comprising: the screw rod, be used for the CD-ROM drive motor that the drive screw reciprocated and be used for driving the crossbeam frame that the laser shines a section of thick bamboo and reciprocate, the crossbeam frame is L shape structure, the laser shines a section of thick bamboo and passes through bolt and crossbeam frame fixed connection, the one end symmetry of crossbeam frame is provided with the slider, the slider passes through bolt and crossbeam frame fixed connection, slider and linear guide sliding connection, linear guide passes through bolt and support frame fixed connection, the one end of support frame is provided with the movable groove, the movable groove is long waist type logical groove, movable mounting has the movable block in the movable groove, the movable block passes through bolt and crossbeam frame fixed connection.

As a further scheme of the utility model, the movable block passes through mounting hole and screw rod swing joint, and the top and the driving motor of screw rod rotate to be connected, and driving motor passes through bolt and support frame fixed connection, and the support frame passes through the bottom inner wall fixed connection of bolt and box.

As a further scheme of the utility model, the both ends symmetry of screw rod is provided with the fixing base that is used for supporting screw rod, and the fixing base passes through the bearing to be connected with the screw rod rotation, and the fixing base passes through bolt and support frame fixed connection.

As a further scheme of the utility model, bolt fixed mounting is passed through to the one end of box has the display screen, and the display screen passes through a plurality of wires and sets up the camera electric connection in the box, and display screen and camera are all through a plurality of wires and battery electric connection, and battery fixed mounting is in the bottom of box.

As a further scheme of the utility model, the camera passes through bolt and baffle fixed connection, and the baffle passes through bolt and second base fixed connection, and the one end of second base is passed through the mounting hole and is fixed with the double-layered axle activity, and the second base has the locating pin through screw hole fixed mounting, and the second base passes through the locating pin and fixes with the double-layered axle.

As a further scheme of the utility model, shaft hole and first base fixed connection are passed through to the one end of double-layered axle, and bolt and fixed plate fixed connection are passed through to the bottom of first base, and the inner wall fixed connection of bolt and box is passed through to the fixed plate.

As the utility model discloses a further scheme, the one end fixed mounting of movable block has the mounting panel, and the both ends symmetry of mounting panel is provided with the bracing piece, and the bracing piece passes through shaft hole and mounting panel fixed connection, and shaft hole and damping piece fixed connection are passed through to the one end of bracing piece, install buffer spring on the bracing piece, buffer spring and damping piece welded fastening.

As a further scheme of the utility model, the top level of box is provided with the diaphragm, and the diaphragm passes through bolt and box fixed connection, and there is the backup pad one end of diaphragm through bolt fixed mounting, and the backup pad is perpendicular setting with the diaphragm, and bolt and cylinder fixed connection are passed through to the one end of backup pad.

As a further scheme of the utility model, the bottom movable mounting of cylinder has the telescopic link, and there is the clamp bottom of telescopic link through bolt fixed mounting, and the clamp has the burette through mounting hole fixed mounting.

Compared with the prior art, the utility model, its beneficial effect is:

the utility model provides a device capable of accurately measuring microliter level liquid, a laser irradiation cylinder is fixedly connected with a cross beam frame through a bolt, a slide block is symmetrically arranged at one end of the cross beam frame, the slide block is fixedly connected with the cross beam frame through the bolt, a movable groove is arranged into a long waist type through groove, a movable block is movably arranged in the movable groove and is fixedly connected with the cross beam frame through the bolt, when the liquid volume in a transparent container needs to be measured, a driving motor drives a screw rod to rotate, the screw rod drives the movable block to move along the length direction of the screw rod, and further the movable block drives the cross beam frame to move up and down so as to drive the laser irradiation cylinder to move along with the cross beam frame, the liquid level position of the transparent container moved by the laser irradiation cylinder is convenient to mark the liquid level height, the liquid level height marked by the laser irradiation cylinder is more accurate, and more accurate liquid volume data can be obtained by recording the accurate height, the area setting precision of the material sprayed by the anti-dazzle liquid is improved.

Drawings

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

fig. 2 is a schematic view of the mounting of the support frame of the present invention;

FIG. 3 is a schematic view of the installation of the screw of the present invention;

fig. 4 is a schematic view of the installation of the camera of the present invention;

fig. 5 is a schematic view of the installation of the moving block of the present invention;

fig. 6 is a schematic view of the installation of the cylinder of the present invention.

In the figure: 1. a box body; 2. a display screen; 3. a support frame; 4. a drive motor; 5. a cross beam frame; 6. a fixing plate; 7. a first base; 8. a battery; 9. a linear guide rail; 10. a slider; 11. a fixed seat; 12. a laser irradiation cylinder; 13. a screw; 14. a movable groove; 15. a moving block; 16. mounting a plate; 17. a support bar; 18. a damping block; 19. a buffer spring; 20. a second base; 21. a baffle plate; 22. a camera; 23. a clamp shaft; 24. a support plate; 25. a cylinder; 26. a telescopic rod; 27. a dropper; 28. clamping a hoop; 29. a transverse plate.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in fig. 1 to 6, the utility model provides a device capable of accurately measuring microliter-level liquid, comprising: the screw rod 13, be used for driving the driving motor 4 that screw rod 13 reciprocated and be used for driving the crossbeam frame 5 that laser shines a section of thick bamboo 12 and reciprocate, crossbeam frame 5 is L shape structure, laser shines a section of thick bamboo 12 and passes through bolt and 5 fixed connection of crossbeam frame, the one end symmetry of crossbeam frame 5 is provided with slider 10, slider 10 passes through bolt and 5 fixed connection of crossbeam frame, slider 10 and linear guide 9 sliding connection, linear guide 9 passes through bolt and support frame 3 fixed connection, the one end of support frame 3 is provided with movable groove 14, movable groove 14 is long waist type logical groove, movable mounting has movable block 15 in the movable groove 14, movable block 15 passes through bolt and 5 fixed connection of crossbeam frame.

The moving block 15 is movably connected with the screw 13 through a mounting hole, the top end of the screw 13 is rotatably connected with the driving motor 4, the driving motor 4 is fixedly connected with the support frame 3 through a bolt, the support frame 3 is fixedly connected with the inner wall of the bottom end of the box body 1 through a bolt, fixing seats 11 for supporting the screw 13 are symmetrically arranged at two ends of the screw 13, the fixing seats 11 are rotatably connected with the screw 13 through a bearing, the fixing seats 11 are fixedly connected with the support frame 3 through bolts, and further when the volume of the liquid in the transparent container needs to be measured, the driving motor 4 is started, the driving motor 4 drives the screw 13 to rotate, so that the screw 13 drives the moving block 15 to move along the length direction of the screw 13, and further the moving block 15 drives the cross beam frame 5 to move up and down, so as to drive the laser irradiation cylinder 12 to move along with the cross beam frame 5, the liquid level height marked by the laser irradiation cylinder 12 is more accurate, more accurate liquid volume data can be obtained by recording the accurate height data of the liquid level, and the material area setting precision of the anti-dazzle liquid spraying is improved.

Bolt fixed mounting has display screen 2 through the one end of box 1, and display screen 2 is through a plurality of wires and the camera 22 electric connection of setting in box 1, and display screen 2 and camera 22 are all through a plurality of wires and battery 8 electric connection, and battery 8 fixed mounting is in the bottom of box 1.

The camera 22 is fixedly connected with the baffle 21 through a bolt, the baffle 21 is fixedly connected with the second base 20 through a bolt, one end of the second base 20 is movably fixed with the clamping shaft 23 through a mounting hole, the second base 20 is fixedly provided with a positioning pin through a threaded hole, the second base 20 is fixed with the clamping shaft 23 through the positioning pin, when the second base 20 is installed, the second base 20 can rotate around the axial lead of the clamping shaft 23 through the mounting hole, when the second base 20 rotates to a preset position, the second base 20 and the clamping shaft 23 are fixed through the positioning pin, and therefore limiting support is provided for the second base 20.

Press from both sides the one end of axle 23 and pass through shaft hole and first base 7 fixed connection, bolt and 6 fixed connection of fixed plate are passed through to the bottom of first base 7, and fixed plate 6 passes through the inner wall fixed connection of bolt and box 1 for when getting liquid, can get the process through camera 22 and display screen 2 and take notes to the volume of getting in the box 1.

The one end fixed mounting of movable block 15 has mounting panel 16, the both ends symmetry of mounting panel 16 is provided with bracing piece 17, bracing piece 17 passes through shaft hole and mounting panel 16 fixed connection, shaft hole and damping piece 18 fixed connection are passed through to the one end of bracing piece 17, install buffer spring 19 on the bracing piece 17, buffer spring 19 and damping piece 18 welded fastening, and then when the movable block 15 drives the crossbeam frame 5 and reciprocates, damping piece 18 can provide spacingly to movable block 15, prevent that movable block 15 from when reciprocating, produce hard contact with fixing base 11, thereby shine a 12 damage to laser, cooperation through buffer spring 19 and damping piece 18 is in order to provide the buffer protection to movable block 15.

The top level of box 1 is provided with diaphragm 29, and diaphragm 29 passes through bolt and box 1 fixed connection, and there is a backup pad 24 at the one end of diaphragm 29 through bolt fixed mounting, and backup pad 24 is perpendicular setting with diaphragm 29, and the one end of backup pad 24 passes through bolt and cylinder 25 fixed connection.

The bottom movable mounting of cylinder 25 has telescopic link 26, and there is hoop 28 bottom of telescopic link 26 through bolt fixed mounting, and hoop 28 has burette 27 through mounting hole fixed mounting, and then when needs volume gets liquid, starts cylinder 25, and cylinder 25 promotes telescopic link 26 and moves down for telescopic link 26 drives burette 27 and moves down, in order to make things convenient for burette 27 to introduce the container with liquid in order to make things convenient for the volume to get.

When the utility model is used, the laser irradiation cylinder 12 is fixedly connected with the cross beam frame 5 through the bolt, the slide block 10 is symmetrically arranged at one end of the cross beam frame 5, the slide block 10 is fixedly connected with the cross beam frame 5 through the bolt, the movable groove 14 is arranged into the long waist type through groove, the movable block 15 is movably arranged in the movable groove 14, and the movable block 15 is fixedly connected with the cross beam frame 5 through the bolt, when the liquid volume in the transparent container needs to be measured, the screw 13 is driven to rotate through the driving motor 4, the screw 13 drives the movable block 15 to move along the length direction of the screw 13, and the movable block 15 drives the cross beam frame 5 to move up and down, so as to drive the laser irradiation cylinder 12 to move along with the cross beam frame 5, the liquid level position of the transparent container moved by the laser irradiation cylinder 12 is convenient for marking the liquid level height, and the liquid level marked by the laser, by recording the accurate height data of the liquid level, more accurate liquid volume data can be obtained, and the area setting precision of the material sprayed by the anti-dazzle liquid is improved; the supporting rods 17 are symmetrically arranged at two ends of the mounting plate 16, one end of each supporting rod 17 is fixedly connected with the damping block 18 through the shaft hole, the damping spring 19 is mounted on the supporting rod 17, the damping spring 19 is fixedly welded with the damping block 18, and further when the moving block 15 drives the cross beam frame 5 to move up and down, the damping block 18 can limit the moving block 15, the moving block 15 is prevented from being in hard contact with the fixing seat 11 when moving up and down, the laser irradiation barrel 12 is damaged, and the buffering protection is provided for the moving block 15 through the matching of the damping spring 19 and the damping block 18.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A device capable of accurately measuring microliter levels of liquid, comprising: the laser irradiation device comprises a screw (13), a driving motor (4) used for driving the screw (13) to move up and down and a cross beam frame (5) used for driving a laser irradiation barrel (12) to move up and down, wherein the cross beam frame (5) is of an L-shaped structure, the laser irradiation barrel (12) is fixedly connected with the cross beam frame (5) through bolts, a sliding block (10) is symmetrically arranged at one end of the cross beam frame (5), the sliding block (10) is fixedly connected with the cross beam frame (5) through bolts, the sliding block (10) is slidably connected with a linear guide rail (9), the linear guide rail (9) is fixedly connected with a support frame (3) through bolts, a movable groove (14) is formed in one end of the support frame (3), the movable groove (14) is a long waist-shaped through groove, a movable block (15) is movably arranged in the movable groove (14), and.

2. The device capable of accurately measuring microliter-level liquid as claimed in claim 1, wherein the moving block (15) is movably connected with the screw rod (13) through a mounting hole, the top end of the screw rod (13) is rotatably connected with the driving motor (4), the driving motor (4) is fixedly connected with the support frame (3) through a bolt, and the support frame (3) is fixedly connected with the inner wall of the bottom end of the box body (1) through a bolt.

3. The device capable of accurately measuring microliter-level liquid according to claim 2, wherein the two ends of the screw rod (13) are symmetrically provided with fixing seats (11) for supporting the screw rod (13), the fixing seats (11) are rotatably connected with the screw rod (13) through bearings, and the fixing seats (11) are fixedly connected with the support frame (3) through bolts.

4. The device capable of accurately measuring microliter-level liquid according to claim 2, wherein the display screen (2) is fixedly mounted at one end of the box body (1) through a bolt, the display screen (2) is electrically connected with the camera (22) arranged in the box body (1) through a plurality of wires, the display screen (2) and the camera (22) are electrically connected with the battery (8) through a plurality of wires, and the battery (8) is fixedly mounted at the bottom end of the box body (1).

5. The device capable of accurately measuring microliter-level liquid according to claim 4, wherein the camera (22) is fixedly connected with the baffle (21) through a bolt, the baffle (21) is fixedly connected with the second base (20) through a bolt, one end of the second base (20) is movably fixed with the clamping shaft (23) through a mounting hole, the second base (20) is fixedly provided with a positioning pin through a threaded hole, and the second base (20) is fixed with the clamping shaft (23) through a positioning pin.

6. The device for accurately measuring microliter-level liquid according to claim 5, wherein one end of the clamping shaft (23) is fixedly connected with the first base (7) through a shaft hole, the bottom end of the first base (7) is fixedly connected with the fixing plate (6) through a bolt, and the fixing plate (6) is fixedly connected with the inner wall of the box body (1) through a bolt.

7. The device capable of accurately measuring microliter-level liquid according to claim 1, wherein a mounting plate (16) is fixedly mounted at one end of the moving block (15), support rods (17) are symmetrically arranged at two ends of the mounting plate (16), the support rods (17) are fixedly connected with the mounting plate (16) through shaft holes, one end of each support rod (17) is fixedly connected with the damping block (18) through the shaft hole, a buffer spring (19) is mounted on each support rod (17), and the buffer spring (19) is welded and fixed with the damping block (18).

8. The device capable of accurately measuring microliter-level liquid according to claim 2, wherein a transverse plate (29) is horizontally arranged at the top end of the box body (1), the transverse plate (29) is fixedly connected with the box body (1) through a bolt, a supporting plate (24) is fixedly arranged at one end of the transverse plate (29) through a bolt, the supporting plate (24) and the transverse plate (29) are vertically arranged, and one end of the supporting plate (24) is fixedly connected with the cylinder (25) through a bolt.

9. The device for accurately measuring microliter-level liquid according to claim 8, wherein the bottom end of the cylinder (25) is movably provided with a telescopic rod (26), the bottom end of the telescopic rod (26) is fixedly provided with a clamp (28) through a bolt, and the clamp (28) is fixedly provided with a dropper (27) through a mounting hole.