阅读说明：本技术 一种多功能心内科临床检查诊断装置 (Multifunctional clinical examination and diagnosis device for department of cardiology ) 是由 周红斌 贾龙强 于 2021-09-01 设计创作，主要内容包括：本发明公开了一种多功能心内科临床检查诊断装置,包括：箱体；箱门数量为四个,分别可旋转的安装于所述箱体的前后两端左右两端；万向轮,数量为四个,分别安装于所述箱体的底部四角；展开机构,数量为四个,分别安装于四个所述箱门的内腔底部内侧,且与箱体的内腔底端四角相连接；支撑增稳机构,数量为四个,分别安装于四个所述箱门的内腔底端外侧。该多功能心内科临床检查诊断装置,箱门可以快速固定,可在箱门内外安装多个检查设备和仪器用具,箱门上的检查设备和仪器用具被固定,便于操作者取用,检查功能有所增加,并且将检查诊断装置进行快速固定,避免在使用过程中发生位移造成检测结果,操作简单,可靠性高。(The invention discloses a multifunctional clinical examination and diagnosis device for cardiology department, which comprises: a box body; the box doors are four in number and are respectively and rotatably arranged at the left end and the right end of the front end and the rear end of the box body; the four universal wheels are respectively arranged at the four corners of the bottom of the box body; the four unfolding mechanisms are respectively arranged on the inner sides of the bottoms of the inner cavities of the four box doors and are connected with the four corners of the bottom end of the inner cavity of the box body; the number of the supporting and stability-increasing mechanisms is four, and the supporting and stability-increasing mechanisms are respectively arranged on the outer sides of the bottom ends of the inner cavities of the four box doors. This multi-functional clinical examination diagnostic device of intracardiac branch of academic or vocational study, chamber door can be fixed fast, can install a plurality of check-out set and instrument apparatus inside and outside the chamber door, and check-out set and instrument apparatus on the chamber door are fixed, and the operator of being convenient for takes, and inspection function increases to some extent to carry out quick fixed with inspection diagnostic device, avoid taking place the displacement in the use and cause the testing result, easy operation, the reliability is high.)

1. A multifunctional cardiology department clinical examination diagnostic device comprising: the box body (2), four box doors (3) and universal wheels (4), wherein the four box doors (3) are respectively and rotatably arranged at the left end and the right end of the front end and the rear end of the box body (2); universal wheel (11) quantity is four, install respectively in the bottom four corners of box (2), its characterized in that still includes:

the four unfolding mechanisms (4) are respectively arranged on the inner sides of the bottoms of the inner cavities of the four box doors (3) and are connected with the four corners of the bottom of the inner cavity of the box body (2);

the four supporting and stability-increasing mechanisms (5) are respectively arranged on the outer sides of the bottom ends of the inner cavities of the four box doors (3);

the central control box (6) is fixedly arranged in the middle of the right side of the inner cavity of the box body (2);

the ultrasonic inspection equipment (7) is fixedly arranged at the top of the inner cavity of the box door (3) positioned in front of the right side and is electrically connected with the central control box (6);

the electrocardio-examination equipment (8) is fixedly arranged at the top of the inner cavity of the box door (3) positioned at the rear of the right side and is electrically connected with the central control box (6);

the monitor component (9) is fixedly arranged at the top end of the box body (2) and is electrically connected with the central control box (6);

the plurality of article shelves (10) are respectively arranged at the middle position of the left side of the inner cavity of the box body (2) and at the top ends of the inner cavities of the two box doors (3) on the left side;

the deployment mechanism (4) comprises:

the installation seats (41) of the four unfolding mechanisms (4) are respectively installed on the inner sides of the bottoms of the inner cavities of the four box doors (3);

the sliding groove (42) is arranged in the middle of the front side of the mounting seat (41) from left to right;

a slide block (43) slidably mounted on the inner wall of the slide groove (42);

one ends of the first connecting rods (44) of the four unfolding mechanisms (4) are respectively and rotatably arranged at four corners of the bottom of the inner cavity of the box body (2), and the other ends of the first connecting rods (44) are rotatably arranged with the sliding blocks (43);

the eccentric wheel assembly (45) is arranged on the front side of the sliding block (43) and limits the front end of the mounting seat (41);

the support stability augmentation mechanism (5) comprises:

the mounting racks (51) of the four supporting and stabilizing mechanisms (5) are respectively mounted on the outer sides of the bottoms of the inner cavities of the four box doors (3);

the supporting legs (52) are rotatably arranged at the top of the inner cavity of the mounting rack (51);

a foot pad (53) which is installed at the bottom end of the supporting leg (52) through threads;

and the connecting rod assembly (54) is arranged at the top of the front side of the mounting frame (51) and is connected with the middle part of the supporting leg (52).

2. The multifunctional clinical examination and diagnosis device for cardiology department according to claim 1, wherein: the eccentric wheel assembly (45) comprises:

a first support bar (451) provided at the front middle part of the slider (43);

an eccentric wheel (452) rotatably mounted at the front end of the first supporting rod (451), and the side wall of the eccentric wheel (452) is in close contact with the front side of the mounting seat (41);

and the first handle (453) is arranged at the top end of the front side of the eccentric wheel (452).

3. The multifunctional clinical examination and diagnosis device for cardiology department according to claim 1, wherein: the eccentricity of the eccentric wheel (452) is not more than one twentieth of the wheel diameter and not less than one fourteen of the wheel diameter.

4. The multifunctional clinical examination and diagnosis device for cardiology department according to claim 1, wherein: the first connecting rod (44) is L-shaped.

5. The multifunctional clinical examination and diagnosis device for cardiology department according to claim 1, wherein: the connecting rod assembly (54) includes:

the second supporting rod (541) is arranged at the right upper corner of the front side of the mounting rack (51);

a second link (542) having one end rotatably mounted to the left front end of the second support bar (541);

a third connecting rod (543) with one end rotatably mounted at the other end of the second supporting rod (541) and the other end rotatably mounted at the right middle position of the supporting leg (52);

a second handle (544) provided at a front bottom end of the second link (542);

when the connecting rod assembly (54) is unfolded, the positions of the second connecting rod (542) and the third connecting rod (543) are on the same straight line, and the supporting foot (52) reaches the limit position, namely the vertical direction; when the connecting rod assembly (54) is stored, the positions of the second connecting rod (542) and the third connecting rod (543) are overlapped, and the supporting foot (52) reaches a limit position, namely a horizontal direction.

6. The multifunctional clinical examination and diagnosis device for cardiology department according to claim 5, wherein: the connecting rod assembly (54) further comprises:

the first limiting block (545) is arranged at the front end of the left side of the second supporting rod (541) and limits the second connecting rod (542);

the second limiting block (546) is arranged in the middle position of the right side of the supporting leg (52) and limits the third connecting rod (543);

and the limiting plate (547) is arranged on the right side wall of the inner cavity of the mounting frame (51) and is used for limiting the second connecting rod (542) and the third connecting rod (543).

7. The multifunctional clinical examination and diagnosis device for cardiology department according to claim 1, wherein: the monitor assembly (9) comprises:

a storage seat (91) fixedly mounted on the top end of the storage seat (91);

a rotary table (92) rotatably mounted on the top right end of the storage seat (91);

a first monitor (93) rotatably mounted at a top middle position of the rotating table (92);

and a second monitor (95) mounted to a right end of the first monitor (94) through a connection block (94).

Technical Field

The invention relates to the technical field of internal medicine examination and diagnosis devices, in particular to a multifunctional clinical examination and diagnosis device for cardiology.

Background

The heart is a hollow muscular organ, is located in the middle of the thorax, and is divided into a left chamber and a right chamber by an interval, and each chamber is divided into an atrium at the upper part and a ventricle at the lower part. The atria collect the inflow blood and the ventricles eject the blood out of the heart. The cardiovascular activity can change the cardiac output and peripheral resistance under the mediation of nerves and body fluid of an organism, coordinate the blood flow distribution among various organ tissues, and meet the requirement of the various organ tissues on the blood flow; the cardiology department, namely the cardiovascular department, is a clinical department set by major internal medicine of all levels of hospitals for diagnosing and treating cardiovascular diseases, and the treated diseases comprise cardiovascular diseases such as angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and the like; the death rate of acute cardiology diseases such as acute angina and acute myocardial infarction is quite high, the diseases are often sudden, a cardiology patient needs to check the body temperature, the pulse and the heart rate in time during hospitalization, and clinically, medical staff needs to use a detection instrument to detect the patient when performing heart detection or cardiovascular detection on the patient;

at present, the detector diagnostic devices used in many hospitals are usually individually-arranged inspection instruments, therefore, each inspection device only has a corresponding and single inspection function, and for patients with serious or complicated illness, different inspection instruments, various inspection auxiliary tools, medicines and the like are generally required to be used, therefore, during each inspection, medical personnel need to use more instruments and tools, the inspection device has a single function, and various instruments and tools need to be respectively transferred or carried, so that the inspection device is very inconvenient to use, in addition, the detection device cannot be fixed to the ground, the displacement can cause the deviation of the detection result, and serious people can damage the equipment.

Disclosure of Invention

The invention aims to provide a multifunctional clinical examination and diagnosis device for cardiology, which at least solves the problems that various instruments and tools in the prior art need to be respectively carried and cannot be fixed with the ground.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional cardiology department clinical examination diagnostic device comprising: a box body; the box doors are four in number and are respectively and rotatably arranged at the left end and the right end of the front end and the rear end of the box body; the four universal wheels are respectively arranged at the four corners of the bottom of the box body; the four unfolding mechanisms are respectively arranged on the inner sides of the bottoms of the inner cavities of the four box doors and are connected with the four corners of the bottom end of the inner cavity of the box body; the four supporting and stability-increasing mechanisms are respectively arranged on the outer sides of the bottom ends of the inner cavities of the four box doors; the central control box is fixedly arranged in the middle of the right side of the inner cavity of the box body; the ultrasonic inspection equipment is fixedly arranged at the top of the inner cavity of the box door positioned in front of the right side and is electrically connected with the central control box; the electrocardio examination equipment is fixedly arranged at the top of the inner cavity of the box door positioned at the rear of the right side and is electrically connected with the central control box; the monitor assembly is fixedly arranged at the top end of the box body and is electrically connected with the central control box; the storage racks are arranged at the middle position of the left side of the inner cavity of the box body and at the top ends of the inner cavities of the two box doors on the left side respectively;

the deployment mechanism includes: the mounting seats of the four unfolding mechanisms are respectively mounted on the inner sides of the bottoms of the inner cavities of the four box doors; the sliding groove is arranged in the middle of the front side of the mounting seat from left to right; the sliding block is slidably arranged on the inner wall of the sliding groove; one end of each of the first connecting rods of the four unfolding mechanisms is rotatably arranged at four corners of the bottom of the inner cavity of the box body, and the other end of each of the first connecting rods is rotatably arranged with the sliding block; the eccentric wheel assembly is arranged on the front side of the sliding block and limits the front end of the mounting seat;

support and increase steady mechanism and include: the mounting frames of the four supporting and stability-increasing mechanisms are respectively mounted on the outer sides of the bottoms of the inner cavities of the four box doors; the supporting legs are rotatably arranged at the top of the inner cavity of the mounting rack; the foot pad is arranged at the bottom end of the supporting leg through threads; and the connecting rod assembly is arranged at the top of the front side of the mounting frame and is connected with the middle part of the supporting leg.

Preferably, the eccentric wheel assembly includes: the first supporting rod is arranged in the middle of the front side of the sliding block; the eccentric wheel is rotatably arranged at the front end of the first supporting rod, and the side wall of the eccentric wheel is tightly contacted with the front side of the mounting seat; the first handle is arranged at the top end of the front side of the eccentric wheel.

Preferably, the eccentricity of the eccentric wheel is not more than one twentieth of the wheel diameter and not less than one fourteen of the wheel diameter.

Preferably, the first connecting rod is in an L shape.

Preferably, the connecting rod assembly includes: the second supporting rod is arranged at the right upper corner of the front side of the mounting rack; one end of the second connecting rod is rotatably arranged at the front end of the left side of the second supporting rod; one end of the third connecting rod is rotatably arranged at the other end of the second supporting rod, and the other end of the third connecting rod is rotatably arranged in the middle position of the right side of the supporting leg; the second handle is arranged at the bottom end of the front side of the second connecting rod; when the connecting rod assembly is unfolded, the positions of the second connecting rod and the third connecting rod are on the same straight line, and the supporting leg reaches the limit position, namely the vertical direction; when the connecting rod assembly is stored, the positions of the second connecting rod and the third connecting rod are overlapped, and the supporting legs reach the limit position, namely the horizontal direction.

Preferably, the connecting rod assembly further comprises: the first limiting block is arranged at the front end of the left side of the second supporting rod and limits the second connecting rod; the second limiting block is arranged in the middle of the right side of the supporting leg and limits the third connecting rod; and the limiting plate is arranged on the right side wall of the inner cavity of the mounting frame and limits the second connecting rod and the third connecting rod.

Preferably, the monitor assembly includes: the storage seat is fixedly arranged at the top end of the storage seat; the rotating platform is rotatably arranged at the right end of the top of the containing seat; a first monitor rotatably installed at a top middle position of the rotation stage; and the second monitor is arranged at the right end of the first monitor through a connecting block.

The multifunctional clinical examination and diagnosis device for the department of cardiology provided by the invention has the beneficial effects that:

1. according to the invention, by pulling the first handle, the radius of the eccentric wheel towards the direction of the mounting seat is gradually increased, when the first handle is vertical to the mounting seat, the side wall of the eccentric wheel is in close contact with the outer wall of the front side of the mounting seat, so that the eccentric wheel is self-locked, the position of the sliding block is fixed, the box door is fixed, a plurality of inspection devices and instrument tools can be arranged inside and outside the box door, the inspection devices and the instrument tools on the box door are fixed, the convenience is brought to an operator for taking and using, and the inspection function is increased.

2. According to the invention, the second handle is pulled downwards, the second handle pushes the second connecting rod to rotate downwards, the supporting legs also rotate downwards under the connecting action of the third connecting rod, the positions of the second connecting rod and the third connecting rod are in the same straight line, the supporting legs reach the limit position, namely the supporting legs reach the vertical direction, the limiting plate supports and limits the second connecting rod and the third connecting rod, the force arm of the supporting legs to the second connecting rod is zero, namely the supporting legs are fixed under the condition that the included angle between the second connecting rod and the third connecting rod is not changed, so that the examination and diagnosis device is fixed, the detection result caused by displacement in the use process is prevented, the operation is simple, and the reliability is high.

Drawings

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

FIG. 2 is an enlarged view at A;

FIG. 3 is a structural diagram illustrating a storage state of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a front view of the present invention;

FIG. 6 is an enlarged view at B;

FIG. 7 is a top cross-sectional view of the deployment mechanism;

FIG. 8 is a top sectional view showing a storage state of the deployment mechanism;

FIG. 9 is a schematic structural view of a supporting and stability-increasing mechanism;

FIG. 10 is a structural diagram illustrating a storage state of the supporting and stability enhancing mechanism;

FIG. 11 is an enlarged view at C;

FIG. 12 is a right side view of the support stability augmentation mechanism in a stowed position;

fig. 13 is an enlarged view at D.

In the figure: 2. the box body, 3, a box door, 4, an unfolding mechanism, 41, a mounting seat, 42, a sliding groove, 43, a sliding block, 44, a first connecting rod, 45, an eccentric wheel component, 451, a first supporting rod, 452, an eccentric wheel, 453, a handle, 5, a supporting and stabilizing mechanism, 51, a mounting frame, 52, supporting legs, 53, a foot pad, 54, a connecting rod component, 541, a second supporting rod, 542, a second connecting rod, 543, a third connecting rod, 544, a handle, 545, a first limiting block, 546, a second limiting block, 547, a limiting plate, 6, a central control box, 7, ultrasonic inspection equipment, 8, electrocardiogram inspection equipment, 9, a monitor component, 91, a storage seat, 92, a rotating body, 93, a first monitor, 94, a connecting block, 95, a second monitor, 10, a storage rack, 11 and a universal wheel.

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.

Referring to fig. 1-13, the present invention provides a technical solution: a multifunctional cardiology department clinical examination diagnostic device comprising: the box body 2, the box doors 3, the unfolding mechanisms 4, the supporting and stability-increasing mechanisms 5, the central control box 6, the ultrasonic inspection equipment 7, the electrocardiograph inspection equipment 8, the monitor components 9, the article placing frames 10 and the universal wheels 11, wherein the number of the box doors 3 is four, the four box doors are respectively and rotatably arranged at the left end and the right end of the front end and the rear end of the box body 2, the number of the universal wheels 11 is four, the four universal wheels are respectively arranged at the four corners of the bottom of the box body 2, the four unfolding mechanisms 4 are respectively arranged at the inner sides of the bottoms of the inner cavities of the four box doors 3 and are connected with the four corners of the bottom of the inner cavity of the box body 2, the unfolding mechanisms 4 are used for unfolding and fixing the box doors 2, the number of the supporting and stability-increasing mechanisms 5 is four, the supporting and stability-increasing mechanisms 5 are respectively arranged at the outer sides of the bottoms of the inner cavities of the four box doors 3, the supporting and stability-increasing mechanisms 5 are used for fixing the device so as to prevent the device from being moved in operation, the central control box 6 is fixedly arranged at the middle position of the right side of the inner cavity of the box body 2, the ultrasonic examination equipment 7 is fixedly arranged on the top of the inner cavity of the box door 3 positioned in front of the right side and is electrically connected with the central control box 6, medical ultrasonic examination (ultrasonic examination and ultrasonic diagnosis) is a medical imaging diagnosis technology based on ultrasonic waves (ultrasound), so that muscles and internal organs comprise sizes, structures and pathological focuses, the electrocardio examination equipment 8 is fixedly arranged on the top of the inner cavity of the box door 3 positioned in back of the right side and is electrically connected with the central control box 6, electrocardio monitoring is one of common monitoring of critical illness and is one of electrocardio activities-simulated electrocardiograms which are expressed by the electrocardio examination equipment 8, the monitor component 9 is fixedly arranged on the top end of the box body 2 and is electrically connected with the central control box 6, the data and the operation condition of each equipment can be checked by the monitor component 9, a plurality of storage racks 10 are respectively arranged at the middle position on the left side of the inner cavity of the box body 2 and at the top ends of the inner cavities of the two box doors 3 positioned on the left side,

the deployment mechanism 4 includes: the installation seat 41, the chute 42, the sliding block 43, the first connecting rod 44 and the eccentric wheel assembly 45, the installation seat 41 of the four unfolding mechanisms 4 of the installation seat 41 is respectively installed at the inner side of the bottom of the inner cavity of the four box doors 3, the chute 42 is opened at the middle position of the front side of the installation seat 41 from left to right, the sliding block 43 is slidably installed at the inner wall of the chute 42, one end of the first connecting rod 44 of the four unfolding mechanisms 4 of the first connecting rod 44 is respectively rotatably installed at the four corners of the bottom of the inner cavity of the box body 2, the other end of the first connecting rod 44 is rotatably installed with the sliding block 43, the first connecting rod 44 is L-shaped, so as to prevent the first connecting rod 44 from interfering with the side wall of the box body 2, when the box doors 3 are opened, under the limiting effect of the first connecting rod 44, the sliding block 43 can slide along the chute 42, the eccentric wheel assembly 45 is arranged at the front side of the sliding block 43 and limits the front end of the installation seat 41,

the support and stability augmentation mechanism 5 includes: mounting bracket 51, supporting legs 52, callus on the sole 53 and link assembly 54, mounting bracket 51 is installed respectively in the inner chamber bottom outside of four chamber doors 3 to four mounting bracket 51's that support the mechanism 5 that increases steady, supporting legs 52 is rotatable to be installed in mounting bracket 51's inner chamber top, callus on the sole 53 passes through the screw thread and installs in the bottom of supporting legs 52, the height of the adjustable supporting legs 52 of rotatory callus on the sole 53, from being suitable for different service environment, link assembly 54 sets up in mounting bracket 51's front side top, and is connected with the middle part of supporting legs 52.

Preferably, further, the eccentric wheel assembly 45 includes: the first supporting rod 451 is arranged in the middle of the front side of the sliding block 43, the eccentric wheel 452 is rotatably arranged at the front end of the first supporting rod 451, the side wall of the eccentric wheel 452 is in close contact with the front side of the mounting seat 41, the eccentricity of the eccentric wheel 452 is not larger than one twentieth of the wheel diameter and not smaller than one fourteen of the wheel diameter, so that the sliding block 43 can be fixed when the first handle 453 is positioned on the front side, the eccentric wheel 452 can release the limit of the mounting seat 41 when the first handle 453 is pushed to the inner side, and the first handle 453 is arranged at the top end of the front side of the eccentric wheel 452.

Preferably, the connecting rod assembly 54 further includes: the second supporting rod 541, the second connecting rod 542, the third connecting rod 543, the handle 544, the first limiting block 545, the second limiting block 546 and the limiting plate 547 are disposed in the upper right corner of the front side of the mounting frame 51, one end of the second connecting rod 542 is rotatably mounted at the front end of the left side of the second supporting rod 541, one end of the third connecting rod 543 is rotatably mounted at the other end of the second supporting rod 541, the other end of the third connecting rod 543 is rotatably mounted at the middle position of the right side of the supporting foot 52, the second handle 544 is disposed at the bottom end of the front side of the second connecting rod 542, when the connecting rod assembly 54 is unfolded, the positions of the second connecting rod 542 and the third connecting rod 543 are in the same straight line, the supporting foot 52 reaches the limit position, i.e. the vertical direction, when the connecting rod assembly 54 is stored, the positions of the second connecting rod 542 and the third connecting rod 543 are overlapped, the supporting foot 52 reaches the limit position, i.e. the horizontal direction, the first limiting block 545 is disposed at the front end of the left side of the second supporting rod 541, and it is spacing to second connecting rod 542, and second stopper 546 sets up in the right side intermediate position of supporting legs 52, and carries on spacingly to third connecting rod 543 to guarantee not to take place to interfere between second connecting rod 542 and the third connecting rod 543, limiting plate 547 sets up in the inner chamber right side wall of mounting bracket 51, and carries on spacingly to second connecting rod 542 and third connecting rod 543, thereby when guaranteeing to pull down second handle 544, limiting plate 547 is accurate to the location of second connecting rod 542 and third connecting rod 543.

Preferably, the monitor assembly 9 further comprises: the monitor comprises a storage seat 91, a rotating body 92, a first monitor 93, a connecting block 94 and a second monitor 95, wherein the storage seat 91 is fixedly arranged at the top end of the storage seat 91, the rotating body 92 is rotatably arranged at the right end of the top of the storage seat 91, the first monitor 93 is rotatably arranged at the middle position of the top of the rotating body 92, the second monitor 95 is arranged at the right end of the first monitor 94 through the connecting block 94, and the first monitor 39 and the second monitor 94 can be folded and stored in an inner cavity of the storage seat 91.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Step one, unfolding the door 3, pulling the door 3 outwards, pulling the slider 43 to slide inwards along the sliding groove 42 at the first link 44 as the angle between the door 3 and the door 2 is gradually increased, pulling the first handle 453 outwards when the door 3 rotates to a desired position, wherein the eccentric wheel 452 is offset, the radius of the eccentric wheel 452 towards the direction of the mounting seat 41 is gradually increased along with the rotation of the eccentric wheel 452, when the first handle 453 is perpendicular to the mounting seat 41, the side wall of the eccentric wheel 452 is in close contact with the front outer wall of the mounting seat 41, so that the eccentric wheel 452 is self-locked and the position of the slider 43 is fixed, so that the first link 44 is fixed, so that the door 3 is fixed;

step two, when the supporting and stabilizing mechanism 5 is unfolded, the second handle 544 is pulled downwards, the second handle 544 pushes the second connecting rod 542 to rotate downwards, the supporting leg 52 also rotates downwards under the connecting action of the third connecting rod 543, the positions of the second connecting rod 542 and the third connecting rod 543 are in the same straight line, the supporting leg 52 reaches the limit position, namely the supporting leg 52 reaches the vertical direction, the limiting plate 547 limits the supporting of the second connecting rod 542 and the third connecting rod 543, the moment arm of the supporting leg 52 to the second connecting rod 542 is zero, namely under the condition that the included angle between the second connecting rod 542 and the third connecting rod 543 is not changed, the supporting leg 52 is fixed, the height of the supporting leg 52 can be adjusted by rotating the foot pad 53, when the supporting and stabilizing mechanism 5 is stored, the second handle 544 pulls the second connecting rod 542 to rotate upwards, under the connecting action of the third connecting rod 543, the supporting leg 52 also rotates upwards along with the connecting action of the third connecting rod 543, the positions of the second connecting rod 542 and the third connecting rod 543 are overlapped, the supporting foot 52 reaches the limit position, namely the supporting foot 52 reaches the horizontal position, the first limiting block 545 limits the second connecting rod 542, the second limiting block 546 limits the third connecting rod 543, the positioning reliability is guaranteed, and meanwhile, the moving direction unicity of the third connecting rod 543 is guaranteed when the second handle 544 is shifted downwards again;

this device can carry a plurality of check-out set and instrument apparatus simultaneously, and the chamber door can be fixed after opening to make check-out set and instrument apparatus on the chamber door fixed, the operator of being convenient for takes, and inspection function increases to some extent, in addition, can fix the device, prevents to take place the displacement in the use and causes the testing result.

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.