A gravity self-locking device for an oscillating tray

Abstract

The present invention discloses a gravity self-locking device for an oscillating tray, comprising a box body, a box door, a box door connecting rod, a support plate angle adjuster, a support plate connecting rod, a transmission connecting rod, a support plate seat, a support plate arm, a lower support plate, a limiting spring piece, a tray fixing pin, a tray slider, a fixed tray, and a tray slider. Both sides of the box door are fixedly connected to one end of the support plate connecting rod through the box door connecting rod. The inner side of the box door connecting rod is provided with a tray slider. A ball bearing is provided in the middle of the tray slider. The other end of the support plate connecting rod is connected to the support plate arm. The support plate arm is connected to one end of the support plate angle adjuster. The other end of the support plate angle adjuster is connected to the transmission connecting rod. The transmission connecting rod is connected to the support plate seat. The invention can be pulled out 100%, which is convenient for cleaning the bottom of the box body. The oscillating tray structure has a gravity self-locking structure and does not require a separate tray fixing device. It is easy to operate, simple in structure, and easy to maintain. It is an efficient and multi-application oscillating incubator.

Description

Technical Field

[0001] The present invention relates to the technical field of incubator tray oscillation, in particular to a gravity self-locking device for an oscillating tray. Background Art

[0002] Currently, the oscillating tray in an incubator cannot be fully extended. The oscillating tray's movement is achieved via a drawer slide fixed between the oscillating tray and the drive plate. This oscillating tray requires a specialized fixture to prevent it from loosening during oscillation. After the equipment stops operating, the fixture must be opened to allow the tray to be pulled out. This slide structure is prone to loosening and making unusual noises during prolonged oscillation. Furthermore, the slide is located at the bottom of the oscillating incubator, making it complex and difficult to disassemble, making it difficult to thoroughly clean the bottom of the chamber. Summary of the Invention

[0003] In response to the above technical problems in the related art, the present invention proposes a gravity self-locking device for an oscillating tray, which can overcome the above shortcomings of the prior art.

[0004] To achieve the above technical objectives, the technical solution of the present invention is implemented as follows:

[0005] A gravity self-locking device for an oscillating tray comprises a door and a body, the body being placed in an incubator, both sides of the door being fixedly connected to one end of a support plate connecting rod through a door connecting rod, the other end of the support plate connecting rod being connected to a first support plate arm, the first support plate arm being connected to one end of a support plate angle adjuster, the other end of the support plate angle adjuster being connected to a transmission connecting rod, the transmission connecting rod being connected to a support plate seat, the support plate seat being fixedly provided with a second support plate arm, the second support plate arm being connected to a lower support plate, and a second tray slider being provided above the lower support plate.

[0006] Furthermore, the second tray slider is fixed on both sides of the fixed tray, a limiting spring is provided at the bottom of the second tray slider, and a tray fixing pin is provided on the outer side of the second tray slider.

[0007] Furthermore, the bottom of the support plate seat is fixedly connected to the box body, and the support plate seat is arranged in the box body.

[0008] Furthermore, slide grooves are provided on both sides of the box door, and one end of the box door connecting rod is arranged in the slide groove.

[0009] Furthermore, a first tray slider is provided on the inner side of the door connecting rod, and a ball is provided in the middle of the first tray slider.

[0010] Furthermore, the box door is a pull-down load-bearing box door, and the box door is fixed to the box body by a hinge.

[0011] Furthermore, the box door is connected to one end of the gas spring, and the other end of the gas spring and the box door connecting rod are both fixed to the side of the box body.

[0012] Furthermore, the fixed tray is connected to the oscillating tray via a tray fixing pin.

[0013] The beneficial effects of the present invention are as follows: the device can be pulled out 100%, which is convenient for cleaning the bottom of the box. The oscillating tray structure has a gravity self-locking structure and does not require a separate tray fixing device. It is easy to operate, simple in structure, and easy to maintain. It is an efficient and multi-application oscillating incubator.

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 is a perspective view of a gravity self-locking device for an oscillating tray according to an embodiment of the present invention;

[0016] Figure 2 This is a partial enlarged view of a gravity self-locking device of an oscillating tray according to an embodiment of the present invention;

[0017] Figure 3 This is a three-dimensional diagram of an incubator with a gravity self-locking device for an oscillating tray according to an embodiment of the present invention.

[0018] In the figure: 1. Box door, 2. First tray slider, 3. Ball bearing, 4. Gas spring, 5. Box door connecting rod, 6. Support plate connecting rod, 7. First support plate arm, 8. Support plate angle adjuster, 9. Transmission connecting rod, 10. Support plate seat, 11. Box body, 12. Lower support plate, 13. Second tray slider, 14. Limiting spring, 15. Fixed tray, 16. Tray fixing pin, 17. Oscillation tray, 18. Incubator, 19. Second support plate arm. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention are within the scope of protection of the present invention.

[0020] As shown in Figures 1-3, a gravity self-locking device for an oscillating tray according to an embodiment of the present invention includes a door 1 and a box body 11. The box body 11 is placed in an incubator 18. Both sides of the door 1 are fixedly connected to one end of the support plate connecting rod 6 through a door connecting rod 5. The other end of the support plate connecting rod 6 is connected to the first support plate arm 7. The first support plate arm 7 is connected to one end of the support plate angle adjuster 8. The other end of the support plate angle adjuster 8 is connected to the transmission connecting rod 9. The transmission connecting rod 9 is connected to the support plate seat 10. The support plate seat 10 is fixed with a second support plate arm 19. The second support plate arm 19 is connected to the lower support plate 12. A second tray slider 13 is provided above the lower support plate 12.

[0021] In a specific embodiment, the second tray slider 13 is fixed to both sides of the fixed tray 15 , a limiting spring piece 14 is provided at the bottom of the second tray slider 13 , and a tray fixing pin 16 is provided on the outer side of the second tray slider 13 .

[0022] In a specific embodiment, the bottom of the support plate seat 10 is fixedly connected to the box body 11 , and the support plate seat 10 is disposed in the box body 11 .

[0023] In a specific embodiment, sliding grooves are provided on both sides of the door 1, and one end of the door connecting rod 5 is arranged in the sliding groove.

[0024] In a specific embodiment, a first tray slider 2 is provided on the inner side of each door connecting rod 5 , and a ball bearing 3 is provided in the middle of the first tray slider 2 .

[0025] In a specific embodiment, the door 1 is a pull-down load-bearing door, and the door 1 is fixed to the box body 11 by a hinge.

[0026] In a specific embodiment, the box door 1 is connected to one end of the gas spring 4 , and the other end of the gas spring 4 and the box door connecting rod 5 are both fixed to the side of the box body 11 .

[0027] In a specific embodiment, the fixed tray 15 is connected to the oscillating tray 17 via tray fixing pins 16 .

[0028] In order to facilitate understanding of the above technical solutions of the present invention, the above technical solutions of the present invention are described in detail below through specific usage methods.

[0029] In specific use, according to the gravity self-locking device of an oscillating tray of the present invention:

[0030] like Figure 1As shown, the present invention adopts a pallet lifting and fixing structure including a box door, a box door connecting rod 5, a support plate angle adjuster 8, a support plate connecting rod 6, a transmission connecting rod 9, a support plate seat 10, a support plate arm 7, a lower support plate 12, a limiting spring piece 14, a pallet fixing pin 16, a pallet slider (a first pallet slider 2), and a fixed pallet 15.

[0031] The two sides of the box door 1 are fixedly connected to the support plate connecting rod 6 through the box door connecting rod 5, and the other end of the support plate connecting rod 6 is connected to the first support plate arm 7; the support plate angle adjuster 8 is fixed to both sides of the box body 11, one end is connected to the first support plate arm 7, and the other end is connected to the transmission connecting rod 9; the support plate seat 10 is fixed to both sides of the bottom of the box body 11, one end of the transmission connecting rod 9 is connected to the first support plate arm 7 and fixed to the support plate seat 10 at the same time, and the second support plate arm 19 is fixed with the lower support plate 12 at one end; the second pallet slider 13 is located above the lower support plate 12, and the second pallet slider 13 is fixed on both sides of the fixed pallet 15, and the limiting spring piece 14 is fixed on both sides of the second pallet slider 13, and is fixed to both sides of the fixed pallet 15 with the pallet fixing pin 16.

[0032] There are two fixing holes at the rear of the oscillating tray 17, and the tray fixing pins fix the oscillating tray 17 through the fixing holes to ensure that the tray does not get loose during operation.

[0033] The door 1 is fixed to the box body 11 by a hinge, and the angle of the door 1 is adjusted through the door connecting rod 5 and the gas spring 4; one end of the door connecting rod 5 is connected and fixed to the door 1, and the other end is connected to the gas spring 4; one end of the gas spring 4 is fixed to the side of the box body 11.

[0034] On the inner side of the box door 1, two first tray sliders 2 are fixed on the left and right sides respectively. Ball bearings 3 are embedded on the first tray sliders 2. When the tray is lifted up, pull the tray handle to move along the ball bearings 3 and the first tray sliders 2, and the oscillating tray is pulled out 100%.

[0035] The working principle of this patent:

[0036] When the door is pulled down, the door angle is adjusted by the door connecting rod gas spring. When the door is fully opened, the oscillation tray self-locking device is unlocked, and the oscillation tray can be easily pulled onto the door along the tray slider and ball bearing, making it easy to take out the culture container. After the door is closed, the oscillation tray self-locking device falls back and fixes the oscillation tray to ensure smooth operation during the oscillation process.

[0037] In summary, with the help of the above technical solution of the present invention, the device can be pulled out 100%, which is convenient for cleaning the bottom of the box. The oscillating tray structure has a gravity self-locking structure and does not require a separate tray fixing device. It is easy to operate, simple in structure, and easy to maintain. It is an efficient and multi-application oscillating incubator.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, 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. A gravity self-locking device for an oscillating tray, characterized in that: The invention comprises a box door (1) and a box body (11), wherein the box body (11) is placed in an incubator (18), and both sides of the box door (1) are fixedly connected to one end of a support plate connecting rod (6) through a box door connecting rod (5), and the other end of the support plate connecting rod (6) is connected to a first support plate arm (7), and the first support plate arm (7) is connected to one end of a support plate angle adjuster (8), and the other end of the support plate angle adjuster (8) is connected to a transmission connecting rod (9), and the transmission connecting rod (9) is connected to a support plate seat (10), and the support plate seat (10) is fixed with a second support plate arm (19), and the second support plate arm (19) is connected to a lower support plate (12), and a second tray slider (13) is provided above the lower support plate (12), and the second tray slider (13) is fixed to a fixed On both sides of the tray (15), a limiting spring piece (14) is provided at the bottom of the second tray slider (13), and a tray fixing pin (16) is provided on the outside of the second tray slider (13). The bottom of the support plate seat (10) is fixedly connected to the box body (11), and the support plate seat (10) is arranged in the box body (11). Slide grooves are provided on both sides of the box door (1), and one end of the box door connecting rod (5) is arranged in the slide groove. The inside of the box door connecting rod (5) is provided with a first tray slider (2), and a ball (3) is provided in the middle of the first tray slider (2). The box door (1) is a pull-down load-bearing box door. The box door (1) is fixed to the box body (11) by a hinge, and the fixed tray (15) is connected to the oscillating tray (17) by the tray fixing pin (16).

2. The gravity self-locking device of an oscillating tray according to claim 1, characterized in that: The box door (1) is connected to one end of the gas spring (4), and the other end of the gas spring (4) and the box door connecting rod (5) are both fixed to the side of the box body (11).

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