CN210163458U - Non-contact multi-channel ultrasonic crusher - Google Patents

Abstract

The utility model discloses a non-contact multichannel ultrasonoscope, including the ultrasonoscope, the ultrasonoscope includes pad foot, controlling means, keyboard tray and shell, the lower extreme of controlling means rotates the branch and installs at the lower extreme inner wall of keyboard tray, the upper end of keyboard tray rotates and installs in the middle part of the front end of shell, the lower extreme rear portion fixed connection of keyboard tray is at the lower part front end of shell, the pad foot is evenly installed in the lower extreme four corners of shell, the pad foot passes through the desktop support; the keyboard frame comprises a supporting block, a first support and a rotating shaft, the lower end of the first support is movably mounted at the upper end of the supporting block, and the outer wall of the middle of the rotating shaft is fixedly connected to the upper end of the first support. The utility model discloses make first support can stretch out and draw back, made things convenient for the user to open the use, better satisfying the use needs.

Description

Non-contact multi-channel ultrasonic crusher

Technical Field

The utility model relates to an ultrasonication appearance equipment technical field specifically is non-contact multichannel ultrasonication appearance.

Background

The ultrasonic cell crusher is used for generating cavitation action on the liquid by utilizing the dispersion effect of ultrasonic waves in the liquid so as to crush solid particles or cell tissues in the liquid, and the ultrasonic cell crusher is used for generating cavitation action on the liquid by utilizing the dispersion effect of the ultrasonic waves in the liquid so as to crush the solid particles or the cell tissues in the liquid;

the front end face of the ultrasonic crusher is provided with a keyboard for operating data to control the work of the ultrasonic crusher, the keyboard is designed to be in a vertical state generally in order to consider the problems of space point use and appearance, but the keyboard is in a vertical state, so that a user can watch the ultrasonic crusher by an upper side corner, the vertical angle is inconvenient to use due to the fact that fingers are prone to exerting force downwards due to height problems, and the space is wasted due to the fact that the inclined angle is fixed, so that a device capable of solving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-contact multichannel ultrasonograph to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the non-contact multi-channel ultrasonic crusher comprises an ultrasonic crusher, wherein the ultrasonic crusher comprises a pad, a control device, a keyboard frame and a shell, the lower end of the control device is rotatably and separately installed on the inner wall of the lower end of the keyboard frame, the upper end of the keyboard frame is rotatably installed in the middle of the front end of the shell, the rear part of the lower end of the keyboard frame is fixedly connected to the front end of the lower part of the shell, the pad is uniformly installed at four corners of the lower end of the shell, and the pad is supported by a desktop; the keyboard frame comprises a supporting block, a first support and a rotating shaft, the lower end of the first support is movably mounted at the upper end of the supporting block, and the outer wall of the middle part of the rotating shaft is fixedly connected to the upper end of the first support; the control device comprises a vent groove, a handle, a spring, a sliding block, a first vent hole, a connecting block, a piston, a cylinder, a sliding groove, a second vent hole and a second support, wherein the vent groove is hollowed out inside the second support, the front part of the inner end of the handle is fixedly connected to the front end of the sliding block, the spring is movably sleeved outside the sliding block, the front end of the spring is fixedly connected with the handle, one end of the sliding block, which is far away from the handle, is slidably inserted into the inner wall of the sliding groove, one end of the spring, which is far away from the handle, is fixedly connected to the upper part of the front end of the second support, the first vent hole is hollowed out on the upper part of the rear end of the sliding block, the lower end of the connecting block is fixedly connected to the upper end of the piston, the lower end of the piston is slidably and hermetically mounted on the inner wall of the cylinder, the lower, the sliding groove is hollowed at the upper side end of the second support, and the second ventilation hole is hollowed at the top end of the second support.

Preferably, the rear end of the supporting block is fixedly connected to the front end of the lower part of the shell.

Preferably, the first bracket is rotatably mounted at the front end of the upper part of the housing through a rotating shaft.

Preferably, the lower end of the second bracket is rotatably mounted at the inner end of the lower part of the support block, and the side end of the connecting block is rotatably mounted on the inner wall of the lower part of the first bracket.

Preferably, the first support is movably mounted at the upper end of the support block through a control device.

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

when needing to expand the keyboard rack, the hand is pulled forward with the hand, act on the second support upper end through the spring, when the piston receives the unable tensile of atmospheric pressure resistance, outside effort counteracts main elasticity and makes the slider move forward, space until first air vent switch-on air channel and second air vent, make gas pass through the air channel, slider and second air vent enter into the cylinder lower part and alleviate inside negative pressure, make the piston can upwards prolong, thereby make first support lower part move the slope forward, the reverse operation of the same reason resumes it, pull forward first support lower extreme through the handle, make first support top surface face upwards, made things convenient for the user to watch and operate, after using up open the handle with the hand top, the reuse back of the hand pushes back the second support, and the occupation space is saved.

Drawings

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

fig. 2 is a schematic diagram of the keyboard frame structure of the present invention;

fig. 3 is a schematic view of the exploded structure of the control device of the present invention.

In the figure: 1. an ultrasonic crusher; 2. a foot pad; 3. a control device; 4. a keyboard frame; 5. a housing; 6. supporting a block; 7. a first bracket; 8. a rotating shaft; 9. a vent channel; 10. a handle; 11. a spring; 12. a slider; 13. a first vent hole; 14. connecting blocks; 15. a piston; 16. a cylinder; 17. a chute; 18. a second vent hole; 19. a second support.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the non-contact multi-channel ultrasonic crusher comprises an ultrasonic crusher 1, wherein the ultrasonic crusher 1 comprises a pad 2, a control device 3, a keyboard frame 4 and a shell 5, the lower end of the control device 3 is rotatably mounted on the inner wall of the lower end of the keyboard frame 4, the upper end of the keyboard frame 4 is rotatably mounted in the middle of the front end of the shell 5, the rear part of the lower end of the keyboard frame 4 is fixedly connected to the front end of the lower part of the shell 5, the pad 2 is uniformly mounted at four corners of the lower end of the shell 5, and the pad 2 is supported by a desktop; the keyboard frame 4 comprises a supporting block 6, a first bracket 7 and a rotating shaft 8, the lower end of the first bracket 7 is movably arranged at the upper end of the supporting block 6, and the outer wall of the middle part of the rotating shaft 8 is fixedly connected to the upper end of the first bracket 7; the control device 3 comprises a vent groove 9, a handle 10, a spring 11, a sliding block 12, a first vent hole 13, a connecting block 14, a piston 15, a cylinder 16, a sliding groove 17, a second vent hole 18 and a second support 19, wherein the vent groove 9 is hollowed inside the second support 19, the front part of the inner end of the handle 10 is fixedly connected with the front end of the sliding block 12, the spring 11 is movably sleeved outside the sliding block 12, the front end of the spring 11 is fixedly connected with the handle 10, one end of the sliding block 12, which is far away from the handle 10, is slidably inserted into the inner wall of the sliding groove 17, one end of the spring 11, which is far away from the handle 10, is fixedly connected with the upper part of the front end of the second support 19, the first vent hole 13 is hollowed on the upper part of the rear end of the sliding block 12, the lower end of the connecting block 14 is fixedly connected with the upper end of the piston 15, the lower end, the cylinder 16 is communicated with the inner space of the second support 19, the sliding groove 17 is hollowed at the upper side end of the second support 19, the second vent hole 18 is hollowed at the top end of the second support 19, when the keyboard rack 4 needs to be unfolded, the handle 10 is pulled forward by a hand, the handle acts on the upper end of the second support 19 through the spring 11, when the piston 15 cannot be stretched due to air pressure resistance, the outward acting force counteracts the main elastic force to enable the slider 12 to move forward until the first vent hole 13 is communicated with the spaces of the vent groove 9 and the second vent hole 18, so that air enters the lower portion of the cylinder 16 through the vent groove 9, the slider 12 and the second vent hole 18 to relieve the inner negative pressure, the piston 15 can be extended upwards, the lower portion of the first support 7 moves forwards and inclines, and the reverse operation is performed in the same way to restore.

Prop up the lower part front end of piece 6's rear end fixed connection at shell 5, pull forward first support 7 lower extreme through handle 10, make 7 top layers of first support face upwards, made things convenient for the user to watch and operate, use up the back and open handle 10 with the hand top, reuse back of the hand pushes back second support 19, save occupation space, first support 7 rotates the upper portion front end of installing at shell 5 through pivot 8, the lower extreme of second support 19 rotates and installs in the lower part of a piece 6 inner, the side of connecting block 14 rotates the lower part inner wall of installing at first support 7, first support 7 passes through 3 movable mounting of controlling means in the upper end of a piece 6.

The working principle is as follows: when the keyboard rack 4 needs to be unfolded, the handle 10 is pulled forwards by hand, the handle acts on the upper end of the second bracket 19 through the spring 11, when the piston 15 cannot be stretched due to air pressure resistance, the outward acting force counteracts the main elastic force to enable the sliding block 12 to move forwards until the first vent hole 13 is communicated with the spaces of the vent groove 9 and the second vent hole 18, air enters the lower part of the air cylinder 16 through the vent groove 9, the sliding block 12 and the second vent hole 18 to relieve internal negative pressure, the piston 15 can be extended upwards, the lower part of the first bracket 7 is enabled to move forwards and incline, and the reverse operation is similarly enabled to recover the air.

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 (5)

1. Non-contact multichannel ultrasonication appearance, including ultrasonication appearance (1), its characterized in that: the ultrasonic crusher (1) comprises a pad (2), a control device (3), a keyboard frame (4) and a shell (5), wherein the lower end of the control device (3) is rotatably mounted on the inner wall of the lower end of the keyboard frame (4), the upper end of the keyboard frame (4) is rotatably mounted in the middle of the front end of the shell (5), the rear part of the lower end of the keyboard frame (4) is fixedly connected to the front end of the lower part of the shell (5), the pad (2) is uniformly mounted at four corners of the lower end of the shell (5), and the pad (2) is supported by a desktop; the keyboard rack (4) comprises a supporting block (6), a first support (7) and a rotating shaft (8), the lower end of the first support (7) is movably mounted at the upper end of the supporting block (6), and the outer wall of the middle part of the rotating shaft (8) is fixedly connected to the upper end of the first support (7); the control device (3) comprises a vent groove (9), a handle (10), a spring (11), a sliding block (12), a first vent hole (13), a connecting block (14), a piston (15), a cylinder (16), a sliding groove (17), a second vent hole (18) and a second support (19), wherein the vent groove (9) is hollowed in the second support (19), the front part of the inner end of the handle (10) is fixedly connected to the front end of the sliding block (12), the spring (11) is movably sleeved on the outer side of the sliding block (12), the front end of the spring (11) is fixedly connected with the handle (10), one end, deviating from the handle (10), of the sliding block (12) is slidably inserted into the inner wall of the sliding groove (17), one end, deviating from the handle (10), of the spring (11) is fixedly connected to the upper part of the front end of the second support (19), the first vent hole (13) is hollowed on the upper part of the rear end of the sliding block (12), the lower extreme fixed connection of connecting block (14) is in the upper end of piston (15), the lower extreme sliding seal of piston (15) installs the inner wall at cylinder (16), the lower extreme fixed connection of cylinder (16) is at the lower part up end of second support (19), cylinder (16) link up with the inner space of second support (19) and link to each other, the upper portion side in second support (19) is seted up in spout (17) fretwork, the top in second support (19) is seted up in second ventilation hole (18) fretwork.

2. The non-contact multi-channel ultrasonograph of claim 1 in which: the rear end of the support block (6) is fixedly connected with the front end of the lower part of the shell (5).

3. The non-contact multi-channel ultrasonograph of claim 1 in which: the first support (7) is rotatably arranged at the front end of the upper part of the shell (5) through a rotating shaft (8).

4. The non-contact multi-channel ultrasonograph of claim 1 in which: the lower end of the second support (19) is rotatably arranged at the inner end of the lower part of the support block (6), and the side end of the connecting block (14) is rotatably arranged on the inner wall of the lower part of the first support (7).

5. The non-contact multi-channel ultrasonograph of claim 1 in which: the first support (7) is movably arranged at the upper end of the support block (6) through the control device (3).

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