CN115645198B

CN115645198B - Animal anesthesia experiment operation panel

Info

Publication number: CN115645198B
Application number: CN202211597837.XA
Authority: CN
Inventors: 张春璐; 赵国庆; 梁枫; 陈鹏; 陈晓庆
Original assignee: China-Japan Union Hospital of Jilin University
Current assignee: China-Japan Union Hospital of Jilin University
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-28
Anticipated expiration: 2042-12-14
Also published as: CN115645198A

Abstract

The invention relates to the field of medical instruments, in particular to an animal anesthesia experiment operating table. Each first sliding block and each second sliding block are respectively arranged in one sliding groove in a sliding manner. The first slide block is positioned at the right end of the sliding groove in the initial state, and the second slide block is positioned at the left end of the sliding groove. The operating panel level sets up the lower extreme at the installation shell, all overlaps on every first connecting rod and every second connecting rod and establishes one and can slide ground slip ring from top to bottom. One end of each first hinge rod is hinged with the left end of the first sliding block, and the other end of each first hinge rod is hinged with the sliding ring on the first connecting rod. The retraction assembly is used for driving the first sliding block to move leftwards and the second sliding block to move rightwards. The third spring plays stabilizing action to the second connecting rod to make the first connecting rod keep vertical at initial state, and then make the triangle-shaped structure remain stable, and then increased the stability of operation panel and the security when anaesthetizing the animal.

Description

Animal anesthesia experiment operation panel

Technical Field

The invention relates to the field of medical instruments, in particular to an animal anesthesia experiment operating table.

Background

The operation vehicle is a core part of a mobile hospital and is an outdoor medical rescue operation room. Mobile surgical carts are also often used in connection with rescue animals due to their excellent maneuverability. Need to do the operation to some injured or sick animals outdoors, prevent that the animal from receiving secondary injury in the transportation, directly move the animal that needs the treatment to the operation car and carry out anesthesia operation etc..

Because outdoor topography is changeable, consequently to the stability requirement of operation panel in the operation car higher, the current operation panel that is used for the operation car of outdoor animal anesthesia usefulness can only be applicable to the ground that the relief is flat, and the stability of operation panel is relatively poor when the ground operation of relief complicacy, causes the secondary damage to the animal of the in-process of operation easily.

Disclosure of Invention

The invention provides an animal anesthesia experiment operating table, which aims to solve the problem of poor stability of the existing anesthesia operating table.

The animal anesthesia experiment operating table adopts the following technical scheme:

an animal anesthesia experiment operating platform comprises an installation shell, a sliding assembly, an operating assembly and a retraction assembly; the mounting shell is arranged at the top of the mounting space; a plurality of sliding chutes which are horizontally arranged and are parallel to each other are arranged in the installation shell; the sliding assembly comprises a plurality of first sliding blocks, a plurality of second sliding blocks, a plurality of first springs and a plurality of second springs; each first sliding block and each second sliding block are respectively arranged in one sliding groove in a sliding manner; in the initial state, the first sliding block is positioned at the right end of the sliding groove, and the second sliding block is positioned at the left end of the sliding groove; one end of each first spring is connected with the first sliding block, and the other end of each first spring is connected with the mounting shell; one end of each second spring is connected with the second sliding block, and the other end of each second spring is connected with the mounting shell; the operating assembly comprises a plurality of first connecting rods, a plurality of second connecting rods, a plurality of first hinged rods, a plurality of second hinged rods and an operating plate; the operating plate is horizontally arranged at the lower end of the mounting shell; the upper end of each first connecting rod is hinged with a first sliding block, and the lower end of each first connecting rod is hinged with the operating plate; the upper end of each second connecting rod is hinged with one second sliding block, and the lower end of each second connecting rod is hinged with the operating plate; each first connecting rod and each second connecting rod are sleeved with a sliding ring capable of sliding up and down; one end of each first hinge rod is hinged with the left end of the first sliding block, and the other end of each first hinge rod is hinged with the sliding ring on the first connecting rod; one end of each second hinge rod is hinged with the right end of the second sliding block, and the other end of each second hinge rod is hinged with the sliding ring on the second connecting rod; the retraction assembly is used for driving the first sliding block to move leftwards and the second sliding block to move rightwards.

Further, the first connecting rod comprises an upper rod, a lower rod and an adjusting sleeve; the upper end of the upper rod is hinged with the first sliding block; the adjusting sleeve can be rotatably sleeved at the lower end of the upper rod, and a convex block is fixedly arranged in the adjusting sleeve; the lower end of the lower rod is hinged with the operating plate, and the upper end of the lower rod can be inserted into the adjusting sleeve in a rotating manner; the peripheral wall of the lower rod is provided with a spiral groove, and a convex block of the adjusting sleeve can be inserted into the spiral groove so as to drive the lower rod to move upwards when the adjusting sleeve rotates; the second connecting rod and the first connecting rod have the same structure.

Further, the sliding assembly further comprises a plurality of sliding rods; a sliding rod is horizontally arranged above each first sliding groove and each second sliding groove; each sliding rod is sleeved with a sliding sleeve in a sliding manner; each first spring and each second spring are sleeved on one sliding rod and are connected with one sliding sleeve; each first sliding block and each second sliding block are respectively connected with the sliding sleeve on the sliding rod corresponding to the upper side of the first sliding block and the second sliding block through a connecting piece.

Further, the retraction assembly comprises a plurality of first pull ropes, a plurality of second pull ropes, a first retaining ring and a second retaining ring; the operating plate is provided with a first buckle and a second buckle; one end of each first pull rope is connected with a sliding sleeve connected with one first sliding block, and the other end of each first pull rope penetrates out of the left side of the mounting shell; one end of each second pull rope is connected with one second sliding block, and the other end of each second pull rope penetrates out of the right side of the mounting shell; the first retaining ring is connected with the other ends of the first pull ropes; the second retaining ring is connected with the other ends of the plurality of second pull ropes; the first retaining ring and the second retaining ring are used for being clamped with the first buckle and the second buckle respectively when the first sliding block slides to the left end and the second sliding block slides to the right end for a preset distance.

Further, the connecting piece comprises a vertical rod and a cross rod; the vertical rod is vertically arranged, and the upper end of the vertical rod is fixedly connected with the sliding sleeve; the cross rod is a telescopic rod and is horizontally and rotatably inserted into the first sliding block or the second sliding block, so that when the cross rod rotates, the cross rod is stretched on the first sliding block or the second sliding block; the cross bar is connected with the vertical bar; an adjusting rod is arranged between the adjusting sleeve and the cross rod; the adjusting sleeve drives the cross rod to rotate through the adjusting rod, so that when the adjusting sleeve enables the operation plate to rise to preset the height, the length of the cross rod which is driven to rotate and extend out of the first sliding block or the second sliding block is increased, the sliding sleeve connected with the first sliding block is driven to slide leftwards and the sliding sleeve corresponding to the second sliding block is driven to slide rightwards, and therefore the first pull rope and the second pull rope extend out of the installation shell to preset the length.

Furthermore, the adjusting rod is an elastic telescopic rod and can be rotatably inserted into the upper rod, and the lower end of the adjusting rod is connected with the adjusting sleeve so as to drive the adjusting rod to synchronously rotate when the adjusting sleeve rotates; the upper end of the adjusting rod extends out of the upper rod, and the upper end of the adjusting rod is of a bevel gear structure; the end of the cross rod close to the adjusting rod is of a bevel gear structure, so that when the adjusting rod is in a vertical state, the upper end of the adjusting rod is meshed with a bevel gear on the cross rod.

Further, the cross bar comprises a threaded sleeve and a threaded rod; one end of the threaded sleeve is of a bevel gear structure and can be rotatably arranged in the first sliding block or the second sliding block; the threaded rod is inserted in the threaded sleeve and is in threaded fit with the threaded sleeve; one end of the threaded rod is connected with the vertical rod.

Furthermore, a plurality of buffer springs and buffer plates are arranged at the lower end of the mounting shell; the buffer spring is vertically arranged, and the upper end of the buffer spring is fixedly connected with the mounting shell; the buffer plate is horizontally arranged and fixedly connected with the lower end of the buffer spring.

The invention has the beneficial effects that: the animal anesthesia experiment operating table provided by the invention is provided with an installation shell, a sliding assembly, an operating assembly and a retraction assembly, and an initial state operating plate is in a release state with an opened opening. After the operation plate is opened, the first connecting rod and the second connecting rod are in a vertical state, so that the first hinge rod, the first connecting rod and the first sliding block form a triangular structure, the initial state of the first spring is a release state, the first spring fixes the position on the first sliding block, and meanwhile, the third spring stabilizes the first connecting rod, so that the first connecting rod is kept vertical in the initial state, and the triangular structure is kept stable in the initial state; simultaneously, the second hinge rod, second connecting rod and second slider constitute the triangle-shaped structure, the second spring initial state is in and is the release state, the second spring makes second slider rigidity, the third spring plays stabilizing action to the second connecting rod simultaneously, so that the head rod keeps vertical at initial state, and then makes the triangle-shaped structure remain stable, and then when having increased and anaesthetized the animal, the stability and the security of the operation panel that the anesthesia was used.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of an animal anesthesia experiment operating table of the present invention;

FIG. 2 is a front view of an embodiment of an animal anesthesia experiment table of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of an animal anesthesia experiment console of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic view of a retracted structure of an embodiment of the animal anesthesia experiment operating table of the present invention.

In the figure: 100. mounting a shell; 110. a chute; 210. a first slider; 220. a second slider; 230. a first spring; 240. a second spring; 260. a slide bar; 270. a sliding sleeve; 280. a vertical rod; 290. a cross bar; 291. a threaded sleeve; 292. a threaded rod; 310. a first connecting rod; 311. a rod is arranged; 312. a lower rod; 313. an adjusting sleeve; 314. adjusting a rod; 320. a second connecting rod; 330. a first hinge lever; 340. a second hinge lever; 350. an operation panel; 351. a first buckle; 352. a second buckle; 360. a third spring; 370. a slip ring; 410. a first pull cord; 420. a second pull cord; 430. a first retaining ring; 440. a second retaining ring; 510. a buffer plate; 520. a buffer spring.

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.

As shown in fig. 1 to 5, the animal anesthesia experiment operating table comprises a mounting shell 100, a sliding assembly, an operating assembly and a retraction assembly; the installation shell 100 is arranged at the top of an installation space, the installation space is a roof inside a carriage of the mobile operation vehicle, and the installation shell 100 is positioned on the roof to achieve the effect of saving space. The mounting shell 100 is in a rectangular shape, and a plurality of horizontally arranged sliding grooves 110 are arranged in the mounting shell 100; a plurality of sliding grooves 110 extend in the left-right direction (as shown in fig. 2); the plurality of sliding grooves 110 are parallel to each other; the number of runners 110 is four.

The sliding assembly is arranged in the mounting shell 100 and comprises a plurality of first sliding blocks 210, a plurality of second sliding blocks 220, a plurality of first springs 230 and a plurality of second springs 240, and the number of the first sliding blocks 210, the number of the second sliding blocks 220, the number of the first springs 230 and the number of the second springs 240 are two; each first slider 210 and each second slider 220 are slidably disposed in one of the sliding grooves 110; the initial state is a state in which the first slider 210 is positioned at the right end of the slide groove 110, the second slider 220 is positioned at the left end of the slide groove 110, and the operation panel 350 is opened. Each of the first springs 230 has one end connected to the first slider 210 and the other end connected to the mounting case 100 such that the initial state first spring 230 is in a relaxed elongated state and the retracted state first spring 230 is in a contracted state. Each of the second springs 240 has one end connected to the second slider 220 and the other end connected to the mounting case 100, so that the initial state of the second spring 240 is in a relaxed elongated state and the working state of the second spring 240 is in a contracted state.

The operating assembly includes a plurality of first connecting rods 310, a plurality of second connecting rods 320, a plurality of first hinge rods 330, a plurality of second hinge rods 340, and an operating plate 350, and the number of the first connecting rods 310, the second connecting rods 320, the first hinge rods 330, and the second hinge rods 340 is two. The operation panel 350 is horizontally disposed at a lower end of the mounting case 100, and the operation panel 350 has a rectangular plate shape and is a platform for surgical operation. The first slider 210 at the upper end of each first connecting rod 310 is hinged, the lower end of each first connecting rod is hinged to the right end of the operating plate 350, the lower end of each first slider 210 is provided with a hinged seat, and the upper end of each first connecting rod 310 is hinged to the hinged seat of the corresponding first slider 210. The upper end of each second connecting rod 320 is hinged to one second slider 220, the lower end of each second connecting rod is hinged to the left end of the operating panel 350, the lower end of each second slider 220 is provided with a hinged seat, the upper end of each second connecting rod 320 is hinged to the hinged seat of the corresponding second slider 220, the initial state device is in a release state, namely, the first connecting rod 310 and the second connecting rod 320 are in a vertical state, when the operating panel 350 is folded upwards, the first slider 210 slides leftwards, and the second slider 220 slides rightwards, specifically, a scissor-fork mechanism. Each of the first connecting rods 310 and each of the second connecting rods 320 is sleeved with a sliding ring 370 capable of sliding up and down and a third spring 360. Clamping pieces are arranged between the sliding ring 370 and the first connecting rod 310 and the second connecting rod 320, so that when the first connecting rod 310 and the second connecting rod 320 are in a vertical state, the sliding ring 370 is respectively clamped with the first connecting rod 310 and the second connecting rod 320, and the sliding ring 370 cannot slide up and down. When the sliding ring 370 is required to slide, the snap is pressed.

Each third spring 360 has an upper end connected to one of the first sliders 210 or one of the second sliders 220 and a lower end connected to one of the sliding rings 370, so as to drive the third spring 360 to contract or extend when the sliding ring 370 slides along the corresponding first connecting rod 310 or second connecting rod 320, and the third spring 360 stabilizes the first connecting rod 310 and the second connecting rod 320 in an initial state, such that the first connecting rod 310 and the second connecting rod 320 cannot swing left or right at the initial state. One end of each first hinge rod 330 is hinged to the left end of the first slider 210, and the other end is hinged to the sliding ring 370 on the first link rod 310, so that the first hinge rod 330, the first link rod 310 and the first slider 210 form a triangular structure, the initial state of the first spring 230 is a released state, the first spring 230 fixes the position of the sliding ring 370 on the first slider 210, and meanwhile, the third spring 360 stabilizes the first link rod 310, so that the first link rod 310 is kept vertical in the initial state, and the triangular structure is kept stable in the initial state; one end of each second hinged rod 340 is hinged to the right end of the second slider 220, the other end of each second hinged rod is hinged to the sliding ring 370 on the second connecting rod 320, so that the second hinged rods 340, the second connecting rods 320 and the second slider 220 form a triangular structure, the second spring 240 is in a release state in an initial state, the second spring 240 fixes the position of the sliding ring 370 on the second slider 220, and meanwhile, the third spring 360 stabilizes the second connecting rod 320, so that the first connecting rod 310 is kept vertical in the initial state, and the triangular structure is kept stable, and further, the stability and the safety of the mounting platform are improved.

The retracting and releasing component is used for driving the first sliding block 210 to move leftwards, the second sliding block 220 to move rightwards, and the operating board 350 is fixed after being upwardly retracted, so that the retracting and releasing process of the operating board 350 is finished.

In the present embodiment, as shown in fig. 2 to 5, the first connecting rod 310 includes an upper rod 311, a lower rod 312, and an adjusting sleeve 313. The upper end of the upper rod 311 is hinged to the first sliding block 210, and in particular, the upper end of the upper rod 311 is hinged to the hinge seat of the first sliding block 210. The adjusting sleeve 313 is rotatably sleeved on the lower end of the upper rod 311, the adjusting sleeve 313 can only rotate on the upper rod 311, and a convex block is fixedly arranged in the adjusting sleeve 313. The lower end of the lower rod 312 is hinged with the operating plate 350, and the upper end can be rotatably inserted into the adjusting sleeve 313; the circumferential wall of the lower rod 312 is provided with a spiral groove, the pitch of the spiral groove is gradually increased from top to bottom, and the convex block of the adjusting sleeve 313 can be inserted into the spiral groove so as to drive the lower rod 312 to move upwards when the adjusting sleeve 313 rotates. The second connecting rod 320 and the first connecting rod 310 have the same structure, and thus when the adjusting sleeve 313 of the second connecting rod 320 rotates, the lower rod 312 of the second connecting rod 320 is driven to move upwards. Meanwhile, the second connecting rod 320 and the first connecting rod 310 are rotated by the same angle to drive the operation plate 350 to move upwards, thereby adjusting the height of the operation plate 350.

In the present embodiment, as shown in fig. 1 to 5, the sliding assembly further includes a plurality of sliding bars 260; a sliding rod 260 is horizontally arranged above each first sliding chute 110 and each second sliding chute 110, and the sliding rod 260 extends in the left-right direction in the displacement installation shell 100. Each sliding rod 260 is slidably sleeved with a sliding sleeve 270, and the sliding sleeve 270 can extend along the left and right directions of the sliding rod 260. Each first spring 230 and each second spring 240 are sleeved on one sliding rod 260 and are connected with one sliding sleeve 270, specifically, the left end of each first spring 230 is connected with the corresponding sliding sleeve 270, the left end of each first spring is connected with the right side wall of the mounting shell 100, the right end of each second spring 240 is connected with the corresponding sliding sleeve 270, and the left end of each second spring is connected with the left side wall of the mounting shell 100. Each of the first slider 210 and each of the second slider 220 are connected to the sliding sleeve 270 on the corresponding sliding rod 260 above the first slider 210 and each of the second slider 220 through a connecting member, so as to increase the stability of the first slider 210 and the second slider 220, and the operating panel 350 can increase the stability when being closed and opened. While also increasing the mounting stability of the first and

second springs

230 and 240.

In the present embodiment, as shown in fig. 2 to 5, the retraction assembly includes a plurality of first pulling ropes 410, a plurality of second pulling ropes 420, a first buckle 430 and a second buckle 440; the operation plate 350 is provided with a first buckle 351 and a second buckle 352, and the first buckle 351 and the second buckle 352 are located on the lower surface of the operation plate 350. One end of each first pulling rope 410 is connected to the sliding sleeve 270 connected to one first sliding block 210, and the other end of each first pulling rope penetrates out from the left side of the mounting shell 100, so that when the first pulling rope 410 is pulled, the first sliding block 210 is driven to slide leftwards, the first spring 230 is stretched to accumulate force, and meanwhile, the length of the first pulling rope 410 extending out of the mounting shell 100 is increased. One end of each second pulling rope 420 is connected to one second sliding block 220, and the other end of each second pulling rope 420 penetrates out from the right side of the installation shell 100, so that when the second pulling rope 420 is pulled, the second sliding blocks 220 are driven to slide rightwards, the second spring 240 is stretched to store force, and meanwhile, the length of the second pulling rope 420 extending out of the installation shell 100 is increased. The first buckle ring 430 is connected with the other ends of the first pull ropes 410, so that when the first buckle ring 430 is pulled, all the first sliders 210 are driven to synchronously slide leftwards; the second buckle 440 is connected to the other ends of the plurality of second pulling ropes 420, so that when the second buckle 440 is pulled, all the second sliders 220 are driven to slide rightward, and the length of the second pulling ropes 420 extending out of the mounting case 100 is increased. The first buckle 430 and the second buckle 440 are used for being respectively clamped with the first buckle 351 and the second buckle 352 when the first slider 210 slides to a left end preset position and the second slider 220 slides to a right end preset position, specifically, when the operating plate 350 is folded upwards, the first buckle 430 is clamped with the first buckle 351 and the second buckle 440 is clamped with the second buckle 352, so that the folded operating plate 350 is fixed, and meanwhile, the first spring 230 and the second spring 240 are in a maximum tension and power accumulation state to prevent the first spring 230 and the second spring 240 from being released. When the first buckle 430 and the second buckle 440 are released from the first buckle 351 and the second buckle 352, respectively, the first spring 230 and the second spring 240 are released, and the first slider 210 is driven to slide rightwards, and the second slider 220 slides leftwards, so that the operation panel 350 is opened.

In this embodiment, as shown in fig. 2-4, the connecting member includes vertical bars 280 and cross bars 290. The vertical rod 280 is vertically arranged, the upper end of the vertical rod is fixedly connected with the sliding sleeve 270, the cross rod 290 is a telescopic rod and is horizontally and rotatably inserted into the first sliding block 210 or the second sliding block 220, so that when the cross rod 290 rotates, the cross rod 290 stretches on the first sliding block 210 or the second sliding block 220, and particularly, when the cross rod 290 rotates, the length of the cross rod 290 extending on the first sliding block 210 and the length of the cross rod 290 extending on the second sliding block 220 are different. The horizontal rod 290 is connected to the vertical rod 280, so that when the extension length of the horizontal rod 290 changes, the sliding sleeve 270 is driven to slide on the sliding rod 260. An adjusting rod 314 is arranged between the adjusting sleeve 313 and the cross rod 290. The adjusting sleeve 313 drives the cross rod 290 to rotate through the adjusting rod 314, so that when the adjusting sleeve 313 drives the operating panel 350 to ascend at a preset height, the length of the cross rod 290 extending out of the first sliding block 210 or the second sliding block 220 is increased, and then the sliding sleeve 270 connected with the first sliding block 210 is driven to slide leftwards and the sliding sleeve 270 corresponding to the second sliding block 220 is driven to slide rightwards, so that the first pull rope 410 and the second pull rope 420 extend out of the mounting shell 100 by a preset length. When the operation panel 350 is driven by the adjusting sleeve 313 to ascend, the first connecting rod 310 and the second connecting rod 320 both shorten, so that when the operation panel 350 is completely folded, the distance between the first slider 210 and the second slider 220 in the corresponding sliding groove 110 is shortened, the length of the first pull rope 410 and the length of the second pull rope 420 which can be pulled out are shortened, the first buckle 430 and the second buckle 440 cannot be clamped with the first buckle 351 and the second buckle 352, and therefore, the length of the first pull rope 410 and the second pull rope 420 extending out of the installation shell 100 needs to be increased, so as to make up the problem that the first pull rope 410 or the second pull rope 420 is too short due to the reduction of the movement amount of the first slider 210 and the second slider 220, and further ensure that the operation panels 350 with different heights can be clamped with the first buckle 430 and the second buckle 352 when being folded. On the contrary, when the operation panel 350 is lowered, the first pull cord 410 and the second pull cord 420 are too long, the first snap ring 430 and the second snap ring 440 are too loosely engaged with the first snap ring 351 and the second snap ring 352, and the first pull cord 410 and the second pull cord 420 need to be retracted into the housing 100.

In the present embodiment, as shown in fig. 2 to 4, the adjusting rod 314 is an elastic telescopic rod, the adjusting rod 314 is rotatably inserted into the upper rod 311, and the lower end of the adjusting rod 314 is connected to the adjusting sleeve 313, so that when the adjusting sleeve 313 rotates, the adjusting rod 314 is driven to rotate synchronously; the upper end of the adjusting rod 314 extends out of the upper rod 311, and the upper end is in a bevel gear structure; one end of the cross bar 290 close to the adjusting lever 314 is a bevel gear structure, so that when the adjusting lever 314 is in a vertical state, the upper end of the adjusting lever 314 is engaged with the bevel gear on the cross bar 290. The adjusting rod 314 is of an elastic telescopic structure, so that when the operating panel 350 is retracted, the first connecting rod 310 or the second connecting rod 320 rotates around the corresponding hinge seat, and the adjusting rod 314 and the cross rod 290 are prevented from being directly stressed to cause jamming.

In this embodiment, as shown in fig. 2-4, the cross-bar 290 includes a threaded sleeve 291 and a threaded rod 292; one end of the threaded sleeve 291 is of a bevel gear structure and can be rotatably mounted in the first slider 210 or the second slider 220; the threaded rod 292 is inserted in the threaded sleeve 291 and is in threaded fit with the threaded sleeve 291; threaded rod 292 is connected at one end to vertical post 280.

In this embodiment, as shown in fig. 2, the lower end of the mounting case 100 is provided with a plurality of buffer springs 520 and a buffer plate 510, the buffer springs 520 are vertically arranged, and the upper end is fixedly connected with the mounting case 100; the buffer board 510 is horizontally disposed and fixedly connected to the lower end of the buffer spring 520, and when the operation board 350 is retracted to a preset height, the operation board 350 contacts the buffer board 510 to press the buffer spring 520, so as to prevent the operation board 350 from being higher than the preset height.

In operation, the operation panel 350 is in an initial state below. The first and

second connection rods

310 and 320 are in a vertical state, and the first and

second springs

230 and 240 are in a released state. The first spring 230 and the second spring 240 may limit the displacement of the first slider 210 and the second slider 220, respectively, and simultaneously the bevel gear of the adjustment rod 314 is engaged with the bevel gear of the threaded sleeve 291 of the cross rod 290, so that the first hinge rod 330, the first connecting rod 310 and the first slider 210 form a triangular structure, and the second hinge rod 340, the second connecting rod 320 and the second slider 220 form a triangular structure.

When the operation plate 350 is required to be lifted to a preset height, the adjusting sleeve 313 is rotated by a preset angle in the first rotating direction, and then the operation plate 350 is lifted to the preset height through the matching of the convex block of the adjusting sleeve 313 and the spiral groove on the lower rod 312. Meanwhile, when the adjusting sleeve 313 rotates, the adjusting rod 314 is driven to rotate synchronously. The adjustment lever 314 is rotated in a first rotational direction to rotate the threaded sleeve 291 of the cross bar 290. The threaded sleeve 291 of the cross bar 290 is rotated, thereby increasing the length of the threaded rod 292 that extends beyond the first slider 210 and the second slider 220. The cross bar 290 drives the sliding sleeve 270 connected to the first sliding block 210 to move leftward and drives the sliding sleeve 270 connected to the second sliding block 220 to move rightward, so that the lengths of the first pulling rope 410 and the second pulling rope 420 extending out of the mounting case 100 are increased.

Or, when the operation plate 350 is required to descend to the preset height, the adjusting sleeve 313 is rotated by the preset angle in the second rotation direction, and the operation plate 350 finally descends to the preset height through the matching of the convex block of the adjusting sleeve 313 and the spiral groove on the lower rod 312. Meanwhile, when the adjusting sleeve 313 rotates, the adjusting rod 314 is driven to rotate synchronously. The adjustment lever 314 rotates in a second rotational direction to rotate the threaded sleeve 291 of the cross bar 290. The threaded sleeve 291 of the cross bar 290 is rotated, thereby reducing the length of the threaded rod 292 extending beyond the first slider 210 and the second slider 220. The cross bar 290 drives the sliding sleeve 270 connected to the first sliding block 210 to move to the right, and drives the sliding sleeve 270 connected to the second sliding block 220 to move to the left, so that the length of the first pulling rope 410 and the second pulling rope 420 extending out of the mounting case 100 is reduced.

When the operating plate 350 needs to be retracted, the first buckle 430 and the second buckle 440 are pulled in two directions respectively. The first retaining ring 430 pulls the plurality of first pulling ropes 410 to drive the first sliding block 210 to slide leftward, the first spring 230 is tensioned and accumulated, and the length of the first pulling ropes 410 extending out of the mounting case 100 is increased. The second retaining ring 440 pulls the plurality of second pulling ropes 420 to drive the second sliding block 220 to slide rightward, the second spring 240 is stretched and accumulated, and the length of the second pulling ropes 420 extending out of the mounting case 100 is increased. When the operating panel 350 contacts the buffer board 510, the first buckle 430 can be just connected with the first buckle 351 in a clamped manner, the second buckle can be just connected with the second buckle 352 in a clamped manner, the first buckle 430 and the first buckle 351 are further connected in a clamped manner, and the second buckle 440 and the second buckle 352 are connected in a clamped manner, so that the operating panel 350 is completely retracted.

When the operation panel is required to be used again, the first buckle 430 and the second buckle 440 are respectively released from the first buckle 351 and the second buckle 352, the first spring 230 and the second spring 240 are released to drive the first slider 210 to slide rightwards, the second slider 220 slides leftwards, the bevel gear of the adjusting rod 314 is meshed with the bevel gear of the threaded sleeve 291 of the cross rod 290 again, and the first connecting rod 310 and the second connecting rod 320 are also restored to the vertical state, so that the operation panel 350 is opened.

When the animal needs to be anesthetized, the operation panel 350 is opened and the animal is placed on the operation panel 350 to perform the anesthetic treatment, so that the safety during the anesthetic treatment is increased.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An animal anesthesia experiment operation panel which characterized in that: the method comprises the following steps:

the mounting shell is arranged at the top of the mounting space, the mounting space is the roof inside the carriage of the mobile operation vehicle, and the mounting shell is positioned on the roof when the mobile operation vehicle is used; a plurality of sliding chutes which are horizontally arranged and are parallel to each other are arranged in the installation shell;

the sliding assembly comprises a plurality of first sliding blocks, a plurality of second sliding blocks, a plurality of first springs and a plurality of second springs; each first sliding block and each second sliding block are respectively arranged in one sliding groove in a sliding manner; in the initial state, the first sliding block is positioned at the right end of the sliding groove, and the second sliding block is positioned at the left end of the sliding groove; one end of each first spring is connected with the first sliding block, and the other end of each first spring is connected with the mounting shell; one end of each second spring is connected with the second sliding block, and the other end of each second spring is connected with the mounting shell;

the operating assembly comprises a plurality of first connecting rods, a plurality of second connecting rods, a plurality of first hinged rods, a plurality of second hinged rods and an operating plate; the operating plate is horizontally arranged at the lower end of the mounting shell; the upper end of each first connecting rod is hinged with a first sliding block, and the lower end of each first connecting rod is hinged with the operating plate; the upper end of each second connecting rod is hinged with one second sliding block, and the lower end of each second connecting rod is hinged with the operating plate; each first connecting rod and each second connecting rod are sleeved with a sliding ring capable of sliding up and down; one end of each first hinge rod is hinged with the left end of the first sliding block, and the other end of each first hinge rod is hinged with the sliding ring on the first connecting rod; one end of each second hinge rod is hinged with the right end of the second sliding block, and the other end of each second hinge rod is hinged with the sliding ring on the second connecting rod;

the retracting assembly is used for driving the first sliding block to move leftwards and the second sliding block to move rightwards, so that the operating board is fixed after being folded upwards; the first connecting rod comprises an upper rod, a lower rod and an adjusting sleeve; the upper end of the upper rod is hinged with the first sliding block; the adjusting sleeve can be rotatably sleeved at the lower end of the upper rod, and a convex block is fixedly arranged in the adjusting sleeve; the lower end of the lower rod is hinged with the operating plate, and the upper end of the lower rod can be rotatably inserted into the adjusting sleeve; the circumferential wall of the lower rod is provided with a spiral groove, and a convex block of the adjusting sleeve can be inserted into the spiral groove so as to drive the lower rod to move upwards when the adjusting sleeve rotates; the second connecting rod and the first connecting rod have the same structure; the sliding assembly further comprises a plurality of sliding rods; a sliding rod is horizontally arranged above each first sliding groove and each second sliding groove; each sliding rod is sleeved with a sliding sleeve in a sliding manner; each first spring and each second spring are sleeved on one sliding rod and are connected with one sliding sleeve; each first sliding block and each second sliding block are respectively connected with the sliding sleeve on the corresponding sliding rod above the first sliding block and the second sliding block through a connecting piece; the retraction assembly comprises a plurality of first pull ropes, a plurality of second pull ropes, a first retaining ring and a second retaining ring; the first buckle and the second buckle are arranged on the lower surface of the operating plate; one end of each first pull rope is connected with a sliding sleeve connected with one first sliding block, and the other end of each first pull rope penetrates out of the left side of the mounting shell; one end of each second pull rope is connected with one second sliding block, and the other end of each second pull rope penetrates out of the right side of the mounting shell; the first retaining ring is connected with the other ends of the first pull ropes; the second retaining ring is connected with the other ends of the plurality of second pull ropes; the first retaining ring and the second retaining ring are used for being clamped with the first buckle and the second buckle respectively when the first sliding block slides to the left end and the second sliding block slides to the right end for a preset distance; when the operating panel is folded upwards, the first buckle ring is clamped with the first buckle, the second buckle ring is clamped with the second buckle, the folded operating panel is fixed, and meanwhile, the first spring and the second spring are in a maximum stretching force storage state to prevent the first spring and the second spring from being released; when the first retaining ring and the second retaining ring are respectively released from the clamping state with the first buckle and the second buckle, the first spring and the second spring are released, and then the first sliding block is driven to slide rightwards, and the second sliding block slides leftwards, so that the operating panel is opened.

2. The animal anesthesia experiment operating table of claim 1, wherein: the connecting piece comprises a vertical rod and a cross rod; the vertical rod is vertically arranged, and the upper end of the vertical rod is fixedly connected with the sliding sleeve; the cross rod is a telescopic rod and is horizontally and rotatably inserted into the first sliding block or the second sliding block, so that when the cross rod rotates, the cross rod is stretched on the first sliding block or the second sliding block; the cross bar is connected with the vertical bar; an adjusting rod is arranged between the adjusting sleeve and the cross rod; the adjusting sleeve drives the cross rod to rotate through the adjusting rod, so that when the adjusting sleeve enables the operation plate to rise to a preset height, the length of the cross rod which is driven to rotate and extend out of the first sliding block or the second sliding block is increased, the sliding sleeve which is connected with the first sliding block is driven to slide leftwards and the sliding sleeve which corresponds to the second sliding block is driven to slide rightwards, and therefore the first pull rope and the second pull rope extend out of the installation shell to be preset in length.

3. The animal anesthesia experiment operating table of claim 2, wherein: the adjusting rod is an elastic telescopic rod and can be rotatably inserted into the upper rod, and the lower end of the adjusting rod is connected with the adjusting sleeve so as to drive the adjusting rod to synchronously rotate when the adjusting sleeve rotates; the upper end of the adjusting rod extends out of the upper rod, and the upper end of the adjusting rod is of a bevel gear structure; the end of the cross rod close to the adjusting rod is of a bevel gear structure, so that when the adjusting rod is in a vertical state, the upper end of the adjusting rod is meshed with a bevel gear on the cross rod.

4. The animal anesthesia experiment operating table of claim 3, wherein: the cross rod comprises a threaded sleeve and a threaded rod; one end of the threaded sleeve is of a bevel gear structure and can be rotatably arranged in the first sliding block or the second sliding block; the threaded rod is inserted in the threaded sleeve and is in threaded fit with the threaded sleeve; one end of the threaded rod is connected with the vertical rod.

5. The animal anesthesia experiment operating table of claim 1, wherein: the lower end of the mounting shell is provided with a plurality of buffer springs and buffer plates; the buffer spring is vertically arranged, and the upper end of the buffer spring is fixedly connected with the mounting shell; the buffer plate is horizontally arranged and fixedly connected with the lower end of the buffer spring.