Utensil lifting tray of ultrasonic cell crusher

Abstract

The utility model belongs to the technical field of ultrasonic cell crushing equipment, and particularly relates to an ultrasonic cell crusher vessel lifting tray which comprises a case, a case door is arranged on the front side of the case, an observation window is arranged on the case door, a tray body is fixedly arranged on the inner wall of the bottom of the case, a placement pad is fixedly arranged at the top of the tray body, and a lifting device is arranged on the placement pad. Through the arrangement of the push rods, the clamping blocks, the first clamping plate, the lock frame and the springs, when the two push rods are pushed inwards at the same time to drive the clamping blocks and the clamping plate, and the inclined faces of the clamping blocks and the inclined faces of the lock frame to be disengaged from contact, the springs push the lock frame to reset and be clamped on the clamping blocks, and positioning of the push rods is achieved; when the protective pad on one side of the clamping plate is tightly attached to the vessel, the vessel is positioned, the vessel can be effectively prevented from being vibrated and displaced, the crushing quality is ensured, the distance between the two clamping plates can be adjusted through the telescopic push rod, accordingly, vessels of different specifications can be clamped and positioned, and the application range of the equipment is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cell pulverization equipment, in particular to a lifting tray for an ultrasonic cell pulverizer. Background Art

[0002] An ultrasonic cell pulverizer is a multifunctional, multi-purpose instrument for ultrasonically treating experimental objects. It has the function of breaking up tissues, bacteria, viruses, spores, and other cell structures. At the same time, it can be used for homogenization, emulsification, mixing, degassing, disintegration, dispersion, leaching, extraction, and accelerating reactions. Therefore, it is widely used in experimental research fields such as biology, medicine, chemistry, pharmaceuticals, food, cosmetics, and environmental protection. Before ultrasonically pulverizing samples, experimenters need to place the samples in test tubes or beakers and then place them on the lifting tray inside the soundproof box.

[0003] However, the lifting tray on the top does not have a positioning structure. During the ultrasonic vibration of the equipment, the vessel will slide or shift, thereby changing the position of the sample, making the ultrasonic effect uneven and affecting the crushing quality. Therefore, an ultrasonic cell crusher vessel lifting tray is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an ultrasonic cell crusher dish lifting tray.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: an ultrasonic cell crusher dish lifting tray, comprising a chassis, a chassis door is provided on the front of the chassis, an observation window is provided on the chassis door, a tray body is fixedly provided on the bottom inner wall of the chassis, a placement pad is fixedly provided on the top of the tray body, and a clamping structure is provided on the top of the tray body.

[0006] As a further description of the above technical solution:

[0007] The clamping structure includes a positioning box fixedly connected to the pallet body, a push rod movably provided in the positioning box, a plurality of blocks fixedly provided on the outside of the push rod, a first clamping plate fixedly provided at one end of the push rod, a second clamping plate movably provided on one side of the first clamping plate, a hinged seat fixedly provided on one inner wall of the positioning box, a lock frame movably provided in the hinged seat, a top rod movably provided on one inner wall of the positioning box, a spring fixedly provided on one inner wall of the positioning box, and the other end of the spring fits with the lock frame.

[0008] As a further description of the above technical solution:

[0009] A protective pad is fixedly provided on one side of each of the first clamping plate and the second clamping plate, and the protective pad is made of rubber.

[0010] As a further description of the above technical solution:

[0011] Two slots are provided on one side of the first clamping plate, and two inserting strips are fixedly provided on one side of the second clamping plate, and the inserting strips are adapted to the slots.

[0012] As a further description of the above technical solution:

[0013] Two sliding blocks are fixedly provided on the bottom of the first clamping plate, and two sliding grooves are provided on the top of the tray body. The sliding blocks and the sliding grooves are movably connected.

[0014] As a further description of the above technical solution:

[0015] The lock frame comprises a lock rod and a lock hook, and the lock hook and the side close to the clamping block are both provided with mutually parallel inclined surfaces.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the existing technology, the ultrasonic cell crusher vessel lifting tray is equipped with a push rod, a card block, a first clamping plate, a protective pad, a hinged seat, a lock frame and a spring. When the two push rods are pushed inward at the same time, the card block and the clamping plate can be driven. When the inclined surface of the card block and the inclined surface of the lock frame are out of contact, the spring pushes the lock frame to reset it and clamp it on the card block, thereby achieving the positioning of the push rod. When the protective pad on one side of the clamping plate is tightly fitted with the vessel, the positioning of the vessel is achieved, which can effectively prevent the vessel from being displaced by vibration and ensure the quality of crushing. The retractable push rod can adjust the distance between the two clamping plates, thereby achieving the clamping and positioning of vessels of different specifications, thereby improving the applicability of the equipment.

[0018] 2. Compared with the existing technology, the ultrasonic cell crusher vessel lifting tray is equipped with slots, inserts and a second clamping plate. Before fixing the vessel, the second clamping plate can be selectively installed according to the shape of the vessel, so that the device can fix vessels of various shapes, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a lifting tray for an ultrasonic cell disruptor proposed in the present invention;

[0020] Figure 2 This is a schematic top-sectional view from a first perspective of a clamping structure in a vessel lifting tray of an ultrasonic cell disruptor proposed in the present invention;

[0021] Figure 3 This is a schematic top-sectional view from a second perspective of a clamping structure in a lifting tray of an ultrasonic cell disruptor proposed in the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the first clamping plate in the vessel lifting tray of the ultrasonic cell pulverizer proposed by the present invention.

[0023] Legend:

[0024] 1. Chassis; 2. Door; 3. Observation window; 4. Tray body; 5. Placement pad; 6. Clamping structure; 601. Positioning box; 602. Push rod; 603. Block; 604. First clamping plate; 605. Slot; 606. Insert; 607. Second clamping plate; 608. Protective pad; 609. Articulated seat; 610. Lock frame; 611. Spring; 612. Ejector rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figures 1 to 4 The utility model provides an ultrasonic cell crusher vessel lifting tray: comprising a chassis 1, a front of the chassis 1 is provided with a box door 2, the box door 2 is provided with an observation window 3, a tray body 4 is fixedly provided on the bottom inner wall of the chassis 1, and a placement pad 5 is fixedly provided on the top of the tray body 4;

[0027] In order to fix the utensil, a clamping structure 6 is provided on the top of the tray body 4, and the clamping structure 6 includes a positioning box 601 fixedly connected to the tray body 4, a push rod 602 is movably provided in the positioning box 601, and a plurality of blocks 603 are fixed on the outside of the push rod 602, and a first clamping plate 604 is fixed at one end of the push rod 602, and two sliders are fixed at the bottom of the first clamping plate 604. Two slides are provided on the top of the tray body 4, and the sliders and the slides are movably connected. A hinge seat 609 is fixed on the inner wall of one side of the positioning box 601, and a lock frame 610 is movably provided in the hinge seat 609. A top rod 612 is movably provided on the inner wall of one side of the positioning box 601, and a spring 611 is fixed on the inner wall of one side of the positioning box 601. The other end of the spring 611 One end is fitted with a locking frame 610, which includes a locking rod and a locking hook. The sides of the locking hook and the clamping block 603 that are close to each other are provided with mutually parallel inclined surfaces. Before crushing, the two push rods 602 are pushed inward at the same time to drive the clamping block 603 and the clamping plate. When the inclined surface of the clamping block 603 is out of contact with the inclined surface of the locking frame 610, the spring 611 pushes the locking frame 610 to reset it and clamp it on the clamping block 603, thereby achieving the positioning of the push rod 602. When the protective pad 608 on one side of the clamping plate is tightly fitted with the vessel, the positioning of the vessel is achieved, which can effectively prevent the vessel from being displaced by vibration and ensure the quality of crushing. The retractable push rod 602 can adjust the distance between the two clamping plates, thereby achieving the clamping and positioning of vessels of different specifications, thereby improving the applicability of the equipment.

[0028] In order to achieve the purpose of improving the practicality of the equipment, a second clamping plate 607 is movably provided on one side of the first clamping plate 604, two slots 605 are provided on one side of the first clamping plate 604, and two insertion strips 606 are fixedly provided on one side of the second clamping plate 607. The insertion strips 606 are adapted to the slots 605. A protective pad 608 is fixed on one side of the first clamping plate 604 and the second clamping plate 607. The protective pad 608 is made of rubber. The rubber protective pad 608 is elastic and can protect the vessel when clamping the vessel. Before fixing the vessel, the second clamping plate 607 is selectively installed according to the shape of the vessel, so that the device can fix vessels of various shapes, thereby improving the practicality of the device.

[0029] Working principle: When using, first place the container on the top of the placement pad 5, then selectively clamp the second clamping plate 607 according to the shape of the container. If the container is rectangular, insert the two inserting strips 606 into the slots 605, and then push the two push rods 602 inward at the same time. The push rods 602 drive the card block 603, the first clamping plate 604 and the second clamping plate 607. The card block 603 squeezes the lock frame 610 to make it rotate. When the inclined surface of the card block 603 and the lock frame 610 are aligned, the card block 603 and the lock frame 610 rotate. When the inclined surface of the push rod 602 is out of contact, the spring 611 pushes the lock frame 610 to reset it and clamp it on the block 603, thereby positioning the push rod 602. When the protective pad 608 on one side of the first clamping plate 604 or the second clamping plate 607 is tightly fitted with the vessel, the squeezing of the push rod 602 can be stopped to position the vessel. The retractable push rod 602 can adjust the distance between the two clamping plates, thereby enabling the clamping and positioning of vessels of different specifications, thereby improving the applicability of the equipment.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An ultrasonic cell disruptor vessel lifting tray, comprising a chassis (1), characterized in that: The front of the chassis (1) is provided with a door (2), the door (2) is provided with an observation window (3), a tray body (4) is fixedly provided on the bottom inner wall of the chassis (1), a placement pad (5) is fixedly provided on the top of the tray body (4), and a clamping structure (6) is provided on the top of the tray body (4).

2. The ultrasonic cell disruptor vessel lifting tray according to claim 1, characterized in that: The clamping structure (6) includes a positioning box (601) fixedly connected to the tray body (4), a push rod (602) is movably provided in the positioning box (601), a plurality of clamping blocks (603) are fixedly provided on the outside of the push rod (602), a first clamping plate (604) is fixedly provided at one end of the push rod (602), a second clamping plate (607) is movably provided on one side of the first clamping plate (604), a hinge seat (609) is fixedly provided on one side of the inner wall of the positioning box (601), a locking frame (610) is movably provided in the hinge seat (609), a top rod (612) is movably provided on one side of the inner wall of the positioning box (601), a spring (611) is fixedly provided on one side of the inner wall of the positioning box (601), and the other end of the spring (611) is in contact with the locking frame (610).

3. The ultrasonic cell disruptor vessel lifting tray according to claim 2, characterized in that: A protective pad (608) is fixedly provided on one side of each of the first clamping plate (604) and the second clamping plate (607), and the protective pad (608) is made of rubber.

4. The ultrasonic cell disruptor vessel lifting tray according to claim 2, characterized in that: Two slots (605) are provided on one side of the first clamping plate (604), and two inserting strips (606) are fixedly provided on one side of the second clamping plate (607), wherein the inserting strips (606) are adapted to the slots (605).

5. The ultrasonic cell disruptor vessel lifting tray according to claim 2, characterized in that: Two sliders are fixedly provided at the bottom of the first clamping plate (604), and two slide grooves are provided at the top of the tray body (4), and the sliders and the slide grooves are movably connected.

6. The ultrasonic cell disruptor vessel lifting tray according to claim 2, characterized in that: The lock frame (610) comprises a lock rod and a lock hook, and the lock hook and the clamping block (603) are provided with mutually parallel inclined surfaces on the sides adjacent to each other.

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