CN112932530A

CN112932530A - Ultrasonic branch of academic or vocational study is with multi-functional inspection bed

Info

Publication number: CN112932530A
Application number: CN202110048071.9A
Authority: CN
Inventors: 万春梅
Original assignee: Wuhan Zedingchang Technology Co ltd
Current assignee: Ningbo Qianyi Energy Saving Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-06-11
Anticipated expiration: 2041-01-14
Also published as: CN112932530B

Abstract

The invention discloses a multifunctional examining bed for an ultrasonic department, which comprises a main body, wherein the main body is rotatably connected with two supporting plates through a pin shaft, a first hydraulic groove, a second hydraulic groove and a liquid cavity are formed in the main body, the first hydraulic groove and the second hydraulic groove are communicated with the outside and the liquid cavity, hydraulic blocks are hermetically sleeved in the first hydraulic groove and the second hydraulic groove in a sliding manner, connecting rods are welded between the hydraulic blocks and the corresponding supporting plates, hydraulic oil is filled between the two hydraulic blocks, a heat conducting plate is embedded on the upper surface of the main body and extends into the liquid cavity, and a thermal induction device is arranged in the liquid cavity. Has the advantages that: the examination bed can assist the lying and rising of pregnant women and old people, so that the examination process is more labor-saving and convenient, and meanwhile, the heat dissipation and heating can be automatically carried out according to the body surface temperature, so that the body surface contacted with the examination bed is more comfortable during examination.

Description

Ultrasonic branch of academic or vocational study is with multi-functional inspection bed

Technical Field

The invention relates to the technical field of medical equipment, in particular to a multifunctional examining table for an ultrasonic department.

Background

The medical examination is divided into a plurality of types according to different principles, the ultrasound medicine is a young and important branch of the medical imaging, is not newly fused with clinical departments with the adoption and the improvement of new ultrasound technologies, plays a great role in the diagnosis and treatment of diseases, and often requires an examiner to lie flat for examination and lie flat on an examination bed for ultrasound examination when the examiner performs ultrasound examination on a body.

In the prior art, the existing examining table is difficult for pregnant women and old people to lie down, and is also very difficult to get up after the examination is completed, and in the lying examination process, the skin of an examined part needs to be exposed and is in direct contact with the examining table, and the examined person is uncomfortable due to overheating and supercooling of the examining table.

Disclosure of Invention

The invention aims to solve the problems that lying down and rising up are difficult and discomfort is caused by overheating and supercooling in the prior art, and provides a multifunctional examining table for an ultrasonic department.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a department of ultrasonics uses multi-functional inspection bed, includes the main part, and the main part rotates through the round pin axle to be connected with two backup pads, first hydraulic pressure groove, second hydraulic pressure groove, liquid chamber have been seted up in the main part, first hydraulic pressure groove, second hydraulic pressure groove all communicate external world and liquid chamber, the hydraulic pressure piece has been cup jointed in first hydraulic pressure groove, the equal sealed slip of second hydraulic pressure inslot, the hydraulic pressure piece with correspond all the welding has the connecting rod, two between the backup pad it has hydraulic oil to fill between the hydraulic pressure piece, surface mosaic has the heat-conducting plate in the main part, the heat-conducting plate extends to the liquid intracavity, be provided with hot sensing device in the liquid chamber.

In foretell department of ultrasonics uses multi-functional inspection bed, hot sensing device includes hollow functional block, functional block and the welding of liquid intracavity lateral wall, the slider has been cup jointed to the functional block internal seal slip, it has expend with heat and contract with cold liquid to fill between slider and the functional block medial wall, slider upper surface inlays and has first conducting strip, the roof inlays and has second conducting strip, third conducting strip in the functional block, be provided with two sets of heat abstractor and heating device in the main part.

In foretell department of ultrasonics uses multi-functional examining bed, heat abstractor is including seting up in the air duct of main part lateral wall and a plurality of seting up the air vent of main part upper surface, air vent and air duct intercommunication, the air duct inside wall is provided with the fan, be provided with two electro-magnets in the main part.

In foretell department of ultrasonics uses multi-functional inspection bed, heating device is including seting up the installation cavity in the main part, the installation cavity runs through the air vent, the sealed slip of installation cavity has cup jointed the electric heating board, electric heating board lateral wall veneer has the permanent magnet, fixedly connected with spring between permanent magnet and the installation intracavity wall, the inside wall veneer that the permanent magnet one side was kept away from to the installation cavity has the conducting block, first conducting strip, second conducting strip, third conducting strip, electro-magnet, fan pass through the wire electricity and connect.

In the multifunctional examining bed for the ultrasonic department, a plurality of communicating holes are formed in the electric heating plate, and the aperture of each communicating hole is consistent with that of each communicating hole.

In the multifunctional examining table for the ultrasonic department, the hydraulic oil is alkylbenzene type heat conduction oil, and the expansion with heat and contraction with cold is mercury.

Compared with the prior art, the invention has the advantages that:

1. when the examinee lies down, the examinee firstly sits on the main body and slowly lies down, the supporting plate on one side is pressed down at the moment, pressure is transmitted to the supporting plate on the other side through hydraulic oil, the supporting plate on the other side is rotated, the lying-down speed can be controlled by controlling the rotating speed of the supporting plate on one side through the legs, and the old and the pregnant woman can conveniently lie down and examine;

2. when the old and the pregnant woman get up after the examination is finished, the old and the pregnant woman are difficult to get up, the pressure is only applied to the support plates of the leg parts by the legs when the old and the pregnant woman get up, the pressure is transmitted to the support plates on the other side through hydraulic oil, and the force transmitted to the support plates on the left side is increased because the sectional area of the hydraulic plates on the right side is smaller than that of the hydraulic plates on the left side, so that the support plates on the left side are turned up, the old and the pregnant woman are assisted to get up, and the;

3. when the electric heating plate is in flat lying inspection, the exposed body surface of an inspected person is in contact with the heat conducting plate, heat is transferred to hydraulic oil, the hydraulic oil is heat conducting oil, the heat conducting performance is good, temperature can be transferred to thermal barrier cold-shrinkage liquid in the functional block, when the temperature is too low, the thermal expansion cold-shrinkage liquid contracts, the first conducting plate is in contact with the third conducting plate, at the moment, the electromagnet generates magnetic repulsion force, the electric heating plate is in contact conduction with the conducting block, the electric heating plate is electrified and heated, the surface temperature of the main body is raised, and discomfort caused by supercooling is avoided;

4. when the body surface temperature of the inspected person is too high, the thermal expansion and cold contraction liquid expands due to heating, so that the first conducting strip is in contact with the second conducting strip, the fan is electrified and rotates, the electromagnet generates magnetic force to attract the permanent magnet, the electric heating plate moves along with the permanent magnet, the communication hole is overlapped with the vent hole, the vent hole is opened, negative pressure is generated in the air groove along with blowing of the fan, air at the contact part of the main body and the inspected person is sucked into the air groove and then discharged, peripheral air is supplemented, air at the contact part of the main body and the inspected person circulates, the temperature is reduced, and discomfort caused by overheating is avoided;

5. the conduction oil can be when human and heat-conducting plate contact with the temperature transfer to the function block, self temperature rising simultaneously for self mobility is better, gives the better lubricated effect of hydraulic block, makes the device operation more smooth and easy.

Drawings

FIG. 1 is a schematic structural view of a multifunctional examining table for ultrasound department according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at B;

FIG. 4 is an enlarged view at C in FIG. 2;

fig. 5 is a schematic circuit connection diagram of a multifunctional examining table for ultrasound department according to the present invention.

In the figure: the device comprises a main body 1, a support plate 2, a first hydraulic groove 3, a second hydraulic groove 4, a liquid cavity 5, a hydraulic block 6, a connecting rod 7, a heat conducting plate 8, a functional block 9, a sliding block 10, a first conducting plate 11, a second conducting plate 12, a third conducting plate 13, an electromagnet 14, a mounting cavity 15, an electric heating plate 16, a permanent magnet 17, a spring 18, a communication hole 19, an air vent 20, a conducting block 21, an air groove 22, a fan 23, hydraulic oil 51 and expansion and contraction liquid 91.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-5, a multifunctional examining table for ultrasonic department comprises a main body 1, the main body 1 is rotatably connected with two supporting plates 2 through a pin shaft, a first hydraulic groove 3, a second hydraulic groove 4 and a liquid cavity 5 are arranged in the main body 1, the first hydraulic groove 3 and the second hydraulic groove 4 are both communicated with the outside and the liquid cavity 5, hydraulic blocks 6 are hermetically and slidably sleeved in the first hydraulic groove 3 and the second hydraulic groove 4, the sectional area of the first hydraulic groove 3 is larger than that of the second hydraulic groove 4, because the unable compression of liquid, pressure is unchangeable, consequently makes left side backup pad 2 rotate more laborsavingly through pushing down backup pad 2 on right side, all welds between hydraulic pressure piece 6 and the backup pad 2 that corresponds and has connecting rod 7, and it has hydraulic oil 51 to fill between two hydraulic pressure pieces 6, and main part 1 upper surface inlays has heat-conducting plate 8, and heat-conducting plate 8 extends to in the liquid chamber 5, is provided with hot sensing device in the liquid chamber 5.

Thermoinduction device includes hollow function block 9, function block 9 adopts the copper-aluminum alloy to make, good heat conductivility has, and the cost is lower relatively, function block 9 and the welding of 5 inside walls in liquid chamber, function block 9 internal seal slip has cup jointed slider 10, it has expend with heat and contract with cold liquid 91 to fill between slider 10 and the 9 inside walls of function block, slider 10 upper surface is inlayed and is had first conducting strip 11, expend with heat and contract with cold liquid 91 not contact with first conducting strip 11, and slider 10 is insulating material, avoid first conducting strip 11 and third conducting strip 13 to put through expend with heat and contract with cold liquid 91, roof is inlayed and is had second conducting strip 12 in the function block 9, third conducting strip 13, be provided with two sets of heat abstractor and heating device in the main part 1.

Heat abstractor is including seting up at the air duct 22 of main part 1 lateral wall and a plurality of air vent 20 of seting up at main part 1 upper surface, air vent 20 and air duct 22 intercommunication, air duct 22 inside wall is provided with fan 23, be provided with two electro-magnets 14 in the main part 1, electro-magnet 14 is two-way electromagnet, two input and output have promptly, can make electro-magnet 14 produce the opposite direction's magnetic field through the wiring direction of difference, it makes to produce the negative pressure in the air duct 22 to blow through fan 23, inhale air duct 22 through air vent 20 with main part 1 upper surface air, make main part 1 upper surface circulation of air dispel the heat.

The heating device comprises a mounting cavity 15 arranged in the main body 1, the mounting cavity 15 penetrates through a vent hole 20, an electric heating plate 16 is sleeved in the mounting cavity 15 in a sealing sliding manner, a permanent magnet 17 is glued on the side wall of the electric heating plate 16, a spring 18 is fixedly connected between the permanent magnet 17 and the inner wall of the mounting cavity 15, a conductive block 21 is glued on the inner side wall of the mounting cavity 15 far away from the permanent magnet 17, a first conductive sheet 11, a second conductive sheet 12, a third conductive sheet 13, an electromagnet 14 and a fan 23 are electrically connected through leads, as shown in fig. 5, the first conductive sheet 11 is connected to the positive pole of the power supply through a wire, the second conductive sheet 13 is connected to one input end of the electromagnet 14, the third conductive sheet 13 and the fan 23 are connected to the other input end of the electromagnet 14, both output ends of the electromagnet 14 are connected to the negative pole of the power supply, so that the first conductive sheet 11 is brought into contact with the second conductive sheet 12 or with the third conductive sheet 13 to generate opposite magnetic properties.

The electric heating plate 16 is internally provided with a plurality of communicating holes 19, the aperture of each communicating hole 19 is consistent with that of each vent hole 20, the apertures of the communicating holes 19 are consistent with those of the vent holes 20 on the same side, and the communicating holes 19 correspond to the vent holes 20 one by one, when the communicating holes 19 are overlapped with the vent holes 20, the vent holes 20 are opened to enable air to flow, otherwise, the electric heating plate is in a closed state.

Hydraulic oil 51 is alkylbenzene type conduction oil, the conduction oil not only can transfer pressure, good heat conductivity has simultaneously, it is cold and hot to transmit to expend with heat and contract with cold 91 response, make the heat conduction oil temperature rise through human temperature simultaneously and can improve its mobility, make its better lubricated hydraulic pressure board 6, expend with heat and contract with cold 91 be mercury, mercury has good expend with heat and contract with cold nature, function block 9 is sealed good, can effectually prevent that mercury from revealing, guarantee the security of device.

In the invention, when an examinee needs to lie down, the examinee firstly sits on the main body 1 and slowly lies down, the supporting plate 2 on the left side is pressed down to rotate anticlockwise, pressure is transmitted to the supporting plate 2 on the other side through hydraulic oil 51, so that the supporting plate 2 on the other side rotates clockwise, and the lying down speed can be controlled by controlling the rotating speed of the supporting plate 2 on the right side rotating clockwise through leg strength;

after the examinee lies down, the skin of the exposed part to be examined is contacted with the heat conducting plate, the body surface temperature is transmitted to the hydraulic oil 51 through the heat conducting plate 8, as the hydraulic oil 51 is the heat conducting oil with good heat conductivity, the body surface temperature can lead the temperature of the local hydraulic oil 51 to be increased or reduced, the heat is transmitted to the functional block 9 through the heat conducting oil, and is transmitted to the expansion and contraction liquid 91 in the functional block 9 or is reversely transmitted to the body surface, when the body surface temperature of the examinee is too low, the heat of the expansion and contraction liquid 91 is transmitted to the body surface of the human body through the hydraulic oil 51 and the heat conducting plate 8, the expansion and contraction liquid 91 is contracted, the sliding block 10 is enabled to slide, the first conducting plate 11 is enabled to be contacted with the third conducting plate 13, at the moment, the electromagnet is electrified to generate magnetism, the magnetic repulsion force is generated on the, the surface temperature of the main body 1 is increased, and discomfort caused by supercooling is avoided;

when the body surface temperature of the inspected person is too high, heat is transferred to the expansion and contraction liquid 91 through the heat conducting plate 8, the hydraulic oil 51 and the functional block 9, so that the expansion and contraction liquid 91 is expanded by heating, the sliding block 10 is driven to slide, the first conducting plate 11 is contacted with the second conducting plate 12, the fan 23 is electrified to rotate, the electromagnet 14 is electrified reversely to generate opposite magnetism, the permanent magnet 17 is attracted, the electric heating plate 16 moves towards the electromagnet 14 along with the permanent magnet 17, the communication hole 19 on the electric heating plate 16 is overlapped with the vent hole 20, the vent hole 20 is opened, and negative pressure is generated in the air groove 22 along with the blowing of the fan 23 as the flow rate is faster and the air pressure is lower, so that the air at the contact part of the main body 1 and the inspected person is sucked into the air groove 22 and then discharged, and peripheral air is supplemented to the contact part of the main body 1 and the inspected person, so that the air at, the temperature is reduced, and discomfort caused by overheating is avoided;

when rising up after the inspection is accomplished, because old man and pregnant woman difficulty of rising up, only need exert pressure to the backup pad 2 of shank with the leg during rising up, pressure passes through hydraulic oil 51 and transmits backup pad 2 to the opposite side, because the sectional area of the hydraulic pressure board 6 on right side is less than the sectional area of the hydraulic pressure board 6 on left side, consequently transmit the power grow to backup pad 2 on left side, make left backup pad 2 produce a clockwise pivoted power, supplementary old man and pregnant woman rise up, make the rising up after the inspection is accomplished more convenient.

Although terms such as the main body 1, the support plate 2, the first hydraulic groove 3, the second hydraulic groove 4, the liquid chamber 5, the hydraulic block 6, the connecting rod 7, the heat conductive plate 8, the functional block 9, the slider 10, the first conductive plate 11, the second conductive plate 12, the third conductive plate 13, the electromagnet 14, the mounting chamber 15, the electric heating plate 16, the permanent magnet 17, the spring 18, the communication hole 19, the vent hole 20, the conductive block 21, the air groove 22, the fan 23, the hydraulic oil 51, the expansion and contraction 91 liquid, and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. A multifunctional examining bed for an ultrasonic department comprises a main body (1) and is characterized in that the main body (1) is rotationally connected with two supporting plates (2) through a pin shaft, a first hydraulic groove (3), a second hydraulic groove (4) and a liquid cavity (5) are arranged in the main body (1), the first hydraulic groove (3) and the second hydraulic groove (4) are communicated with the outside and the liquid cavity (5), the first hydraulic groove (3) and the second hydraulic groove (4) are internally sleeved with hydraulic blocks (6) in a sealing sliding manner, connecting rods (7) are welded between the hydraulic blocks (6) and the corresponding supporting plates (2), hydraulic oil (51) is filled between the two hydraulic blocks (6), the thermal sensing device is characterized in that a heat conducting plate (8) is embedded on the upper surface of the main body (1), the heat conducting plate (8) extends into the liquid cavity (5), and a thermal sensing device is arranged in the liquid cavity (5).

2. The multifunctional examining table for the ultrasonic department of claim 1, wherein the heat sensing device comprises a hollow functional block (9), the functional block (9) is welded with the inner side wall of the liquid cavity (5), a sliding block (10) is sleeved in the functional block (9) in a sealing and sliding manner, expansion and contraction liquid (91) is filled between the sliding block (10) and the inner side wall of the functional block (9), a first conducting strip (11) is embedded on the upper surface of the sliding block (10), a second conducting strip (12) and a third conducting strip (13) are embedded on the inner top wall of the functional block (9), and two groups of heat dissipation devices and heating devices are arranged in the main body (1).

3. The multifunctional examining table for the ultrasonic department as claimed in claim 2, wherein the heat dissipating device comprises an air groove (22) formed in the side wall of the main body (1) and a plurality of vent holes (20) formed in the upper surface of the main body (1), the vent holes (20) are communicated with the air groove (22), a fan (23) is arranged on the inner side wall of the air groove (22), and two electromagnets (14) are arranged in the main body (1).

4. The multifunctional examining table for the ultrasonic department as claimed in claim 3, wherein the heating device comprises an installation cavity (15) arranged in the main body (1), the installation cavity (15) penetrates through the vent hole (20), an electric heating plate (16) is sleeved in the installation cavity (15) in a sealing and sliding manner, a permanent magnet (17) is glued on the side wall of the electric heating plate (16), a spring (18) is fixedly connected between the permanent magnet (17) and the inner wall of the installation cavity (15), a conductive block (21) is glued on the inner side wall of one side, far away from the permanent magnet (17), of the installation cavity (15), and the first conductive plate (11), the second conductive plate (12), the third conductive plate (13), the electromagnet (14) and the fan (23) are electrically connected through wires.

5. The multifunctional examining table for ultrasonic department of claim 4, characterized in that a plurality of communicating holes (19) are formed in the electric heating plate (16), and the aperture of the communicating holes (19) is consistent with that of the communicating holes (20).

6. The multifunctional examining table for the ultrasonic department as claimed in claim 2, wherein the hydraulic oil (51) is alkylbenzene type heat conducting oil, and the expansion and contraction liquid (91) is mercury.