阅读说明：本技术 一种移动式生物医学试验箱 (Portable biomedical test box ) 是由 王艳鸽 安杨 李会敏 赵昕鹏 于 2020-12-23 设计创作，主要内容包括：本发明公开了一种移动式生物医学试验箱,包括U形框和箱体,所述U形框内壁滑动连接有安装板,所述安装板上表面设有箱体,所述U形框底部外壁固定连接有移动机构,所述移动机构包括倒U形框、双轴电机、传动杆、第一锥齿轮、第二锥齿轮、螺纹筒、螺纹柱、轴承、固定杆、横板和万向轮,所述U形框内部设有缓震机构,所述缓震机构包括第一弹簧、滑槽、滑块、支杆和第二弹簧,所述安装板上表面左右对称设有安装机构,所述安装机构包括卡块、连接板、第三弹簧、固定板和连接杆,本发明结构新颖,便于对试验箱进行转移搬运,大大降低了劳动强度,实用性强。(The invention discloses a movable biomedical test box, which comprises a U-shaped frame and a box body, wherein the inner wall of the U-shaped frame is connected with a mounting plate in a sliding way, the upper surface of the mounting plate is provided with a box body, the outer wall of the bottom of the U-shaped frame is fixedly connected with a moving mechanism, the moving mechanism comprises an inverted U-shaped frame, a double-shaft motor, a transmission rod, a first bevel gear, a second bevel gear, a threaded cylinder, a threaded column, a bearing, a fixed rod, a transverse plate and a universal wheel, a cushioning mechanism is arranged in the U-shaped frame and comprises a first spring, a sliding chute, a sliding block, a supporting rod and a second spring, the mounting device is characterized in that mounting mechanisms are symmetrically arranged on the left and right sides of the upper surface of the mounting plate, and each mounting mechanism comprises a clamping block, a connecting plate, a third spring, a fixing plate and a connecting rod.)

1. A movable biomedical test box comprises a U-shaped frame (1) and a box body (21), and is characterized in that the inner wall of the U-shaped frame (1) is connected with a mounting plate (16) in a sliding manner, the box body (21) is arranged on the upper surface of the mounting plate (16), the outer wall of the bottom of the U-shaped frame (1) is fixedly connected with a moving mechanism, the moving mechanism comprises an inverted U-shaped frame (3), a double-shaft motor (4), a transmission rod (5), a first bevel gear (6), a second bevel gear (7), a threaded cylinder (8), a threaded column (9), a bearing (10), a fixing rod (11), a transverse plate (12) and a universal wheel (13), the outer wall of the bottom of the U-shaped frame (1) is fixedly connected with the outer wall of the top of the inverted U-shaped frame (3), the double-shaft motor (4) is fixedly connected to the center of the inner wall of the top of the inverted U, the utility model discloses a bearing, including transfer line (5), drive pole (5) other end and the frame that falls U-shaped (3) inner wall and rotate to be connected, fixedly connected with first bevel gear (6) on transfer line (5), first bevel gear (6) downside and second bevel gear (7) meshing, second bevel gear (7) lower fixed surface is connected with screw thread section of thick bamboo (8), screw thread section of thick bamboo (8) internal thread is connected with screw thread post (9), screw thread section of thick bamboo (8) run through bearing (10) and rather than rotate to be connected, bearing (10) one side and dead lever (11) one end fixed connection, dead lever (11) other end and the frame that falls U-shaped (3) one side inner wall fixed connection, screw thread post (9) lower fixed surface is connected with diaphragm (12), diaphragm (12) lower fixed surface is connected with a plurality of universal.

2. A mobile biomedical test chamber according to claim 1, a cushioning mechanism is arranged in the U-shaped frame (1), the cushioning mechanism comprises a first spring (15), a sliding groove (17), a sliding block (18), a supporting rod (19) and a second spring (20), the inner wall of the bottom of the U-shaped frame (1) is fixedly connected with first springs (15) in bilateral symmetry, the upper end of the first spring (15) is fixedly connected with the lower surface of the mounting plate (16), a sliding groove (17) is arranged in the mounting plate (16), sliding blocks (18) are connected in the sliding groove (17) in a bilateral-symmetric sliding manner, one opposite sides of the two sliding blocks (18) are respectively fixedly connected with one end of a second spring (20), the lower surface of the sliding block (18) is hinged with one end of a supporting rod (19), and the other end of the supporting rod (19) is hinged with the inner wall of the bottom of the U-shaped frame (1).

3. The mobile biomedical test chamber as claimed in claim 1 or 2, wherein the mounting plate (16) is provided with mounting mechanisms on the upper surface in bilateral symmetry, the mounting mechanisms comprise a clamping block (24), a connecting plate (25), a third spring (26), a fixing plate (27) and a connecting rod (28), the connecting rod (28) is arranged above the mounting plate (16), the connecting rod (28) penetrates through the fixing plate (27) and is in sliding connection with the fixing plate (27), the lower surface of the fixing plate (27) is fixedly connected with the upper surface of the mounting plate (16), one end of the connecting rod (28) far away from the chamber body (21) is fixedly connected with a handle (29), the other end of the connecting rod (28) is fixedly connected with the connecting plate (25), the connecting rod (28) is sleeved with the third spring (26), one end of the third spring (26) is fixedly connected with one side of the connecting, the other end of the third spring (26) is fixedly connected with one side of the fixing plate (27), and one side of the connecting plate (25) close to the box body (1) is fixedly connected with a clamping block (24).

4. The mobile biomedical test chamber as claimed in claim 1, wherein the left and right sides of the lower end of the chamber body (21) are symmetrically provided with clamping grooves (23), and the inner wall of the chamber body (1) is fixedly connected with a plurality of placing frames (22).

5. A mobile biomedical test chamber according to claim 4, characterized in that said notch (23) is adapted to fit said block (24).

6. The portable biomedical test chamber according to claim 1 or 2, wherein a pushing handle (2) is fixedly connected to the outer wall of one side of the U-shaped frame (1).

7. A mobile biomedical test chamber according to claim 1, characterized in that a non-slip mat (14) is fixedly connected to the lower surface of the inverted U-shaped frame (3).

Technical Field

The invention relates to the technical field of medical equipment, in particular to a movable biomedical test box.

Background

Biomedicine is a leading-edge interdisciplinary developed by combining medical, life science and biological theories and methods, and the basic task is to research and solve related problems in life science, particularly medical science by using biological and engineering technical means. Biomedicine is the base of academic research and innovation of biomedical information, medical imaging technology, gene chip, nanotechnology, new materials and other technologies, forms modern system biomedicine with the proposal of social-psychological-biomedical mode and the development of system biology, is a field closely related to the formation and development of biotechnology in the 21 st century, and is an important engineering field related to the improvement of medical diagnosis level and human health.

The test box is often needed in the biomedical test, the existing test box is large in size and inconvenient to move, multiple people are often needed to carry and move, and the labor intensity is high, so that the mobile biomedical test box is urgently needed to solve the problems.

Disclosure of Invention

The present invention is directed to a portable biomedical test chamber to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a movable biomedical test box comprises a U-shaped frame and a box body, wherein the inner wall of the U-shaped frame is connected with a mounting plate in a sliding manner, the upper surface of the mounting plate is provided with the box body, the outer wall of the bottom of the U-shaped frame is fixedly connected with a moving mechanism, the moving mechanism comprises an inverted U-shaped frame, a double-shaft motor, a transmission rod, a first bevel gear, a second bevel gear, a threaded cylinder, a threaded column, a bearing, a fixed rod, a transverse plate and a universal wheel, the outer wall of the bottom of the U-shaped frame is fixedly connected with the outer wall of the top of the inverted U-shaped frame, the double-shaft motor is fixedly connected in the center of the inner wall of the top of the inverted U-shaped frame, two ends of the double-shaft motor are respectively and fixedly connected with one end of the transmission rod, the other end of the transmission rod, the utility model discloses a bearing, including a threaded section of thick bamboo, a fixed rod, a screw thread section of thick bamboo inside threaded connection has the screw thread post, the screw thread section of thick bamboo runs through the bearing and is connected rather than rotating, bearing one side and dead lever one end fixed connection, the dead lever other end and the inner wall fixed connection in one side of the frame of falling the U-shaped, fixed surface is connected with the diaphragm under the screw thread post, fixed surface is connected with a.

As a further scheme of the invention: the utility model discloses a damping mechanism, including U-shaped frame, damping mechanism, first spring, spout, slider, branch and second spring, the first spring of U-shaped frame bottom inner wall bilateral symmetry fixedly connected with, first spring upper end and mounting panel lower fixed surface are connected, the inside spout that is equipped with of mounting panel, the inside bilateral symmetry sliding connection of spout has the slider, two the relative one side of slider respectively with second spring one end fixed connection, the slider lower surface is articulated with branch one end, the branch other end is articulated with U-shaped frame bottom inner wall.

As a further scheme of the invention: mounting panel upper surface bilateral symmetry is equipped with installation mechanism, installation mechanism includes fixture block, connecting plate, third spring, fixed plate and connecting rod, the mounting panel top is equipped with the connecting rod, the connecting rod run through the fixed plate and rather than sliding connection, fixed surface is connected on fixed plate lower surface and the mounting panel, the one end fixedly connected with handle of box is kept away from to the connecting rod, connecting rod other end fixedly connected with connecting plate, the cover is equipped with the third spring on the connecting rod, third spring one end and connecting plate one side fixed connection, the third spring other end and fixed plate one side fixed connection, one side fixedly connected with fixture block that the connecting plate is close to the box.

As a further scheme of the invention: the draw-in groove has been seted up to box lower extreme left and right sides symmetry, box inner wall fixedly connected with a plurality of racks.

As a further scheme of the invention: the clamping groove is matched with the clamping block.

As a further scheme of the invention: the outer wall of one side of the U-shaped frame is fixedly connected with a pushing handle.

As a further scheme of the invention: the lower surface of the inverted U-shaped frame is fixedly connected with an anti-slip pad.

Compared with the prior art, the invention has the beneficial effects that:

pulling the connecting rod to two sides to extrude the third spring, placing the box body on the upper surface of the mounting plate, loosening the hand, enabling the connecting rod to move relatively under the reverse action of the third spring, enabling the clamping block to be clamped inside the clamping groove, thereby limiting and fixing the box body, being convenient to install or disassemble, starting the double-shaft motor to drive the transmission rod to rotate, the transmission rod driving the first bevel gear to rotate, the first bevel gear driving the second bevel gear to rotate, the second bevel gear driving the threaded barrel to rotate, through the arranged bearing and the fixed rod, ensuring the stability of the threaded barrel, preventing the threaded barrel from falling, enabling the threaded barrel to move downwards, the threaded barrel driving the transverse plate to move downwards, driving the universal wheel to move downwards by the transverse plate, enabling the universal wheel to extend out of the inside of the inverted U-shaped frame, being convenient to move the device, enabling the vibration generated in the moving process to be transmitted downwards through the, make first spring take place deformation to carry out the first shock attenuation to the box, two spinal branch relative motion drive slider relative motion simultaneously, thereby extrude the second spring, make the second spring take place deformation, thereby carry out the secondary shock attenuation to the box, the shock attenuation is effectual, greatly increased the stability of box.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram at a in fig. 1.

Fig. 3 is a schematic structural diagram at B in fig. 1.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1-U-shaped frame, 2-pushing handle, 3-inverted U-shaped frame, 4-double-shaft motor, 5-transmission rod, 6-first bevel gear, 7-second bevel gear, 8-threaded cylinder, 9-threaded column, 10-bearing, 11-fixed rod, 12-transverse plate, 13-universal wheel, 14-non-slip pad, 15-first spring, 16-mounting plate, 17-sliding groove, 18-sliding block, 19-supporting rod, 20-second spring, 21-box body, 22-placing rack, 23-clamping groove, 24-clamping block, 25-connecting plate, 26-third spring, 27-fixed plate, 28-connecting rod and 29-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a mobile biomedical test chamber includes a U-shaped frame 1 and a box body 21, an installation plate 16 is slidably connected to an inner wall of the U-shaped frame 1, the box body 21 is disposed on an upper surface of the installation plate 16, a moving mechanism is fixedly connected to an outer wall of a bottom of the U-shaped frame 1, the moving mechanism includes an inverted U-shaped frame 3, a dual-axis motor 4, a transmission rod 5, a first bevel gear 6, a second bevel gear 7, a threaded cylinder 8, a threaded column 9, a bearing 10, a fixing rod 11, a transverse plate 12 and a universal wheel 13, the outer wall of the bottom of the U-shaped frame 1 is fixedly connected to an outer wall of a top of the inverted U-shaped frame 3, the dual-axis motor 4 is fixedly connected to a center of the inner wall of the top of the inverted U-shaped frame 3, two ends of the dual-axis motor 4 are respectively fixedly connected to, the lower side of the first bevel gear 6 is meshed with a second bevel gear 7, the lower surface of the second bevel gear 7 is fixedly connected with a threaded cylinder 8, a threaded column 9 is connected with the inner thread of the threaded cylinder 8, the threaded cylinder 8 penetrates through a bearing 10 and is rotatably connected with the bearing, one side of the bearing 10 is fixedly connected with one end of a fixed rod 11, the other end of the fixed rod 11 is fixedly connected with the inner wall of one side of the inverted U-shaped frame 3, the lower surface of the threaded column 9 is fixedly connected with a transverse plate 12, and the lower surface of the transverse plate 12 is fixedly connected with a plurality;

a cushioning mechanism is arranged inside the U-shaped frame 1 and comprises a first spring 15, a sliding groove 17, sliding blocks 18, a supporting rod 19 and a second spring 20, the first spring 15 is fixedly connected to the inner wall of the bottom of the U-shaped frame 1 in a bilateral symmetry manner, the upper end of the first spring 15 is fixedly connected with the lower surface of the mounting plate 16, the sliding groove 17 is arranged inside the mounting plate 16, the sliding blocks 18 are slidably connected to the inner side of the sliding groove 17 in a bilateral symmetry manner, one opposite sides of the two sliding blocks 18 are fixedly connected with one end of the second spring 20 respectively, the lower surface of each sliding block 18 is hinged to one end of the supporting rod 19, and the other end of the supporting rod 19 is hinged to the;

the mounting plate 16 upper surface bilateral symmetry is equipped with installation mechanism, installation mechanism includes fixture block 24, connecting plate 25, third spring 26, fixed plate 27 and connecting rod 28, mounting plate 16 top is equipped with connecting rod 28, connecting rod 28 runs through fixed plate 27 and rather than sliding connection, fixed surface is connected on fixed plate 27 lower surface and the mounting plate 16, the one end fixedly connected with handle 29 of box 21 is kept away from to connecting rod 28, connecting rod 28 other end fixedly connected with connecting plate 25, the cover is equipped with third spring 26 on connecting rod 28, third spring 26 one end and connecting plate 25 one side fixed connection, the third spring 26 other end and fixed plate 27 one side fixed connection, one side fixedly connected with fixture block 24 that connecting plate 25 is close to box 1;

clamping grooves 23 are symmetrically formed in the left side and the right side of the lower end of the box body 21, and a plurality of placing frames 22 are fixedly connected to the inner wall of the box body 1;

the clamping groove 23 is matched with the clamping block 24.

Example 2

Referring to fig. 4, on the basis of embodiment 1, the outer wall of one side of the U-shaped frame 1 is fixedly connected with a pushing handle 2, and the lower surface of the inverted U-shaped frame 3 is fixedly connected with an anti-skid pad 14.

The working principle of the invention is as follows: the connecting rod 28 is pulled towards two sides, so that the third spring 26 is extruded, the box body 21 is placed on the upper surface of the mounting plate 16, the hand is loosened, the connecting rod 28 moves relatively under the reaction of the third spring 26, the clamping block 24 is clamped inside the clamping groove 23, the box body 21 is limited and fixed, the installation or the disassembly is convenient, the double-shaft motor 4 is started to drive the transmission rod 5 to rotate, the transmission rod 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 to rotate, the second bevel gear 7 drives the threaded cylinder 8 to rotate, the stability of the threaded cylinder 8 is ensured through the arranged bearing 10 and the fixed rod 11, the threaded cylinder 8 is prevented from dropping, the threaded cylinder 8 enables the threaded column 9 to move downwards, the threaded column 9 drives the transverse plate 12 to move downwards, the transverse plate 12 drives the universal wheel 13 to move downwards, the universal wheel 13 extends out of the inverted U-shaped frame 3, the vibrations that remove the in-process and produce pass through mounting panel 16 and transmit downwards, and mounting panel 16 extrudees first spring 15 downwards for deformation takes place for first spring 15, thereby carries out primary shock attenuation to box 21, and 19 relative motion of two spinal branch poles simultaneously drive 18 relative motion, thereby extrudees second spring 20, makes second spring 20 take place deformation, thereby carries out secondary shock attenuation to box 21, and the shock attenuation is effectual, greatly increased box 21's stability.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.