CN111719935A - Gas defense tent for operation - Google Patents

Abstract

The invention relates to a gas-defense tent for operation. The anti-poison tent for the operation comprises a tent main body, a dome cover body, a spherical air bag, two support frames and an instrument box body, wherein an air inlet pipeline is arranged on the upper side wall of the tent main body, an exhaust pipeline is arranged on the lower side wall of the tent main body, the dome cover body is connected to the top of the tent main body through a zipper, the spherical air bag is installed on the lower side of the dome cover body and used for expanding into the tent main body to exhaust gas in the tent main body, and the two support frames are respectively arranged on two opposite sides of the tent main body. The gas protection tent for the operation is convenient for placing medical instruments inside the gas protection tent for preparing the operation and convenient for illumination.

Description

Gas defense tent for operation

Technical Field

The invention relates to a gas-defense tent for operation.

Background

Operations performed by various hospitals at home and abroad are all performed in operating rooms of the hospitals. However, in earthquake relief, due to the limitation of terrain conditions, the field operation vehicle in the army cannot reach the frontmost position for emergency operation, so that an anti-virus operation tent is needed in emergency treatment. CN107476644A discloses an anti-virus surgical equipment, including a Chinese character 'mi' top disk, an arc connecting rod, a fixed button, a screw connector, a skeleton branch pipe, an arc bottom pipe, a three-way connector, a positioning arc plate, a positioning snap ring, a combined chain, a spherical top tent cover, an operating room cover, a spherical anti-virus channel cover, a spherical operating room, a spherical anti-virus channel and a spherical air bag. However, no mechanism for placing surgical instruments is provided in CN107476644A, so that the anti-virus tent is inconvenient for placing surgical instruments. In addition, the light in the gas defense tent is darker, and luminance is not enough, needs the illumination, and general tent lateral wall is comparatively smooth soft, does not have mounting structure to install the illumination structure, inconvenient illumination.

Disclosure of Invention

Based on this, there is a need for a surgical gas tent that facilitates placement of surgical instruments and illumination.

An anti-poison tent for operation is composed of a main body with air inlet pipeline, a cover body connected to the top of main body via zipper, a spherical air bag installed to lower side of cover body and able to expand into main body for exhausting the gas in main body, and an appliance box with multiple anchor bolts for fixing said base plate to ground, the metal plate supporting plate is protruded at the inner side of the tent main body, the instrument box body comprises a fixing box, a buffering component and a first-aid kit, the fixing box can be detachably clamped on the metal plate supporting plate, a containing space is formed in the fixing box, the buffering component comprises four supporting springs, a lifting plate and a magnet block, the four supporting springs are respectively and fixedly arranged at the four corners of the containing space, rubber circular plates are respectively fixed at the tops of the four supporting springs, concave arc grooves are formed at the four corners of the lifting plate, the side walls of the four supporting springs are respectively clamped in the four concave arc grooves to clamp the lifting plate, the magnet block is fixed on the upper surface of the lifting plate, a magnetic conduction bottom plate is formed at the bottom of the first-aid kit, the first-aid kit is contained in the containing space and supported on the four rubber circular plates, the first-aid kit is used for pressing the four supporting springs to descend, the four supporting springs are used for supporting the first-aid kit to ascend, the magnetic conduction bottom plate is used for driving the lifting plate to ascend along with the lifting plate and abut against the bottom surfaces of the four rubber circular plates, and the surgical gas defense tent further comprises an illuminating mechanism which is installed on the side wall of the fixed box.

In one embodiment, the side wall of the concave arc notch groove is abutted against the circumferential surface of the supporting spring, the supporting spring is a cylindrical spring, and the diameter of the rubber circular plate is larger than the outer diameter of the supporting spring.

In one embodiment, the upper surface of the lifting plate abuts against the bottom surfaces of the four rubber circular plates, and the four corner parts of the bottom surface of the magnetic bottom plate respectively abut against the upper surfaces of the four rubber circular plates.

In one embodiment, the first-aid kit is a rectangular kit, and the first-aid kit comprises a box body and a cover body, wherein the cover body is rotatably connected to the box body through a hinge.

In one embodiment, two clamping strips are convexly arranged on two opposite sides of the box body respectively, the four supporting springs comprise two first springs and two second springs, the distance between the two first springs is equal to the length of the box body, and the distance between the two second springs is equal to the width of the box body.

In one embodiment, the box body is further used for being clamped between the four supporting springs after being rotated by 90 degrees to form a second clamping state, wherein the two first springs are respectively used for clamping two opposite sides of one end of the box body, and the two second springs are respectively used for clamping two opposite sides of the other end of the box body.

In one embodiment, in the second clamping state, each clamping strip transversely abuts against one first spring and one second spring, and the lifting plate is supported on the bottom surface of the accommodating space.

In one embodiment, a first matching strip is arranged on the dome cover body, a second matching strip is formed on the tent main body, and the zipper is used for pulling the first matching strip and the second matching strip.

In one embodiment, the end of the air inlet pipeline is connected with a fan, and a plurality of framework supporting rods are embedded in the tent main body.

In one embodiment, a plurality of skeletal poles are interconnected by hinges to form a grid of braces for supporting the tent body.

In use, the tent body is unfolded, fixed to the ground using the two support frames to fix the tent body, and then the dome-shaped top cover is coupled to the top of the tent body using the zipper. The spherical air bag is expanded into the tent main body to exhaust the air in the tent main body from the exhaust pipeline. Then the spherical air bag contracts, and the non-toxic gas is introduced into the tent main body by utilizing the air inlet pipeline, thereby realizing the non-toxic operation in the tent main body. Afterwards, accomodate the first-aid kit in accomodating the space and support on four rubber plectanes, press four supporting spring descendants of first-aid kit compression, support and hold the magnetic conduction bottom plate and adsorb on the magnetic conduction bottom plate until the upper surface magnetic contact of magnet piece, release first-aid kit afterwards, four supporting spring drive the ascending reconversion of first-aid kit, and first-aid kit forces the lifter plate to follow and rises and support the bottom surface of holding four rubber plectanes to it is fixed to have realized accomodating of first-aid kit. Through the arrangement of the first-aid kit, surgical instruments can be placed conveniently, and the surgical instruments cannot be polluted when placed on the ground. Through setting up the buffering subassembly, can elastically support the first-aid kit, because the tent main part receives the wind easily in the field and rocks, utilize four supporting spring to cushion the first-aid kit this moment, reduce rocking and striking mutually of medical instrument in the first-aid kit, avoid damaging. The lifter plate can transversely support to hold the location in order to improve the support effect to the first-aid kit to four supporting spring on the one hand, and on the other hand can support the bottom surface of holding four rubber plectanes and adsorb the location first-aid kit through the magnet piece. On the other hand, after the first-aid kit is removed, the lifting plate can automatically descend to the bottom of the fixed box under the guidance of the four supporting springs, so that the fixed box can be conveniently detached afterwards, and the purpose is achieved. The lighting mechanism can be conveniently arranged on the fixed box by arranging the fixed box, and the lighting mechanism can be conveniently used for lighting.

Drawings

Fig. 1 is a perspective view of an exemplary surgical tent.

FIG. 2 is a perspective view of an instrument cartridge according to one embodiment.

FIG. 3 is a perspective view of a portion of the instrument cartridge according to one embodiment.

Fig. 4 is a perspective view from another perspective of the partial structure of the instrument cartridge of fig. 3.

Fig. 5 is a perspective view of a fixing box and an illumination mechanism according to an embodiment.

Fig. 6 is a perspective view of the cassette and illumination mechanism of fig. 5 from another perspective.

Fig. 7 is a perspective view of the lighting module shown in fig. 6 with the lighting module removed.

Fig. 8 is a partial enlarged view of a portion a in fig. 7.

Fig. 9 is a schematic perspective view of a light exit structure according to an embodiment.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention relates to a gas-defense tent for operation. For example, the surgical gas defense tent comprises a tent main body, a dome cover body, a spherical air bag, two support frames and an instrument box body, wherein an air inlet pipeline is arranged on the upper side wall of the tent main body, an air outlet pipeline is arranged on the lower side wall of the tent main body, and the dome cover body is connected to the top of the tent main body through a zipper. For example, a spherical air bag is mounted to the underside of the dome cover, the spherical air bag being adapted to inflate into the tent body to expel the gas within the tent body, and also being adapted to deflate to introduce a non-toxic gas into the tent body. For example, two support frames are respectively arranged at two opposite sides of the tent main body, the top of each support frame is rotatably connected with the top of the side wall of the tent main body, a base plate is formed at the bottom of each support frame, the base plate is supported on the ground, and a plurality of anchor bolts are arranged on the base plate and used for fixing the base plate on the ground. For example, the top of support frame still is provided with the panel beating backup pad, and the protruding tent main part that gets into of panel beating backup pad is inboard, and the apparatus box body is including fixed box, buffering subassembly and first-aid kit, and fixed box can dismantle the ground card and fix in the panel beating backup pad. For example, a storage space is formed in the fixing box, the buffer assembly comprises four supporting springs, a lifting plate and a magnet block, the four supporting springs are respectively and fixedly installed at four corners of the storage space, and rubber round plates are fixed at the tops of the four supporting springs. For example, four bights of lifter plate all are formed with concave arc and lack the groove, and four supporting spring's lateral wall blocks respectively are gone into four concave arc and are lacked the inslot with the centre gripping lifter plate, and the magnet piece is fixed in the upper surface of lifter plate, and the bottom of first-aid kit is formed with the magnetic conduction bottom plate. For example, the first-aid kit is accomodate in accomodating space and is supported on four rubber plectanes, and the first-aid kit is used for the atress to press down four supporting spring descends until the upper surface magnetism of magnet piece adsorbs on the magnetic conduction bottom plate, and four supporting spring are used for supporting the first-aid kit and rise, utilize the magnetic conduction bottom plate to drive the lifter plate and follow the bottom surface that rises and support and hold four rubber plectanes. For example, the surgical gas tent further comprises an illumination mechanism, and the illumination mechanism is installed on the side wall of the fixed box.

Referring to fig. 1 to 4, a poison prevention tent for operation includes a tent main body 10, a dome cover 20, a spherical air bag 30, two support frames 35 and an instrument case 40, wherein an air inlet duct 11 is provided at an upper side wall of the tent main body 10, an air outlet duct 15 is provided at a lower side wall of the tent main body 10, the dome cover 20 is connected to a top of the tent main body 10 by a zipper, the spherical air bag 30 is installed at a lower side of the dome cover 20, the spherical air bag 30 is used for expanding into the tent main body 10 to discharge air in the tent main body 10, the spherical air bag 30 is also used for contracting to introduce non-toxic air into the tent main body 10, the two support frames 35 are respectively provided at opposite sides of the tent main body 10, the top of the support frame 35 is rotatably connected to the top of the side wall of the tent main body 10, a base plate 351 is formed at the bottom of the support frame 35, the, a plurality of anchor ground screws 355 for fixing the base plate 351 to the ground, a metal plate support plate 358 provided at the top of the support frame 35, the metal plate support plate 358 protruding into the tent main body 10, the apparatus case 40 including a fixing case 41, a buffer member 43 and an emergency box 45, the fixing case 41 detachably fastened to the metal plate support plate 358, a receiving space 415 formed in the fixing case 41, the buffer member 43 including four supporting springs 431, a lifting plate 432 and magnet blocks (not shown), the four supporting springs 431 fixedly installed at four corners of the receiving space 415, rubber disks 433 fixed to the tops of the four supporting springs 431, concave arc notches 435 formed at four corners of the lifting plate 432, side walls of the four supporting springs 431 respectively fastened to the four concave arc notches 435 for holding the lifting plate 432, the magnet blocks fixed to the upper surface of the lifting plate 432, a magnetic conduction bottom plate 451 formed at the bottom of the emergency box 45, the first-aid kit 45 is accommodated in the accommodating space 415 and supported on the four rubber circular plates 433, the first-aid kit 45 is pressed by force to descend the four supporting springs 431 until the upper surface of the magnet block is magnetically adsorbed on the magnetic conduction bottom plate 451, the four supporting springs 431 are used for supporting the first-aid kit 45 to ascend, and the magnetic conduction bottom plate 451 is used for driving the lifting plate 432 to ascend along with the ascending and abut against the bottom surfaces of the four rubber circular plates 433. The operation gas defense tent also comprises an illuminating mechanism, and the illuminating mechanism is arranged on the side wall of the fixed box.

In use, the tent body 10 is unfolded, fixed to the ground using the two support frames 35 to fix the tent body 10, and then the dome-shaped top cover is attached to the top of the tent body 10 using the zipper. The spherical air bag 30 is inflated into the tent body 10 to discharge the air in the tent body 10 from the air discharge duct 15. The spherical air bag 30 is then contracted to introduce a non-toxic gas into the tent body 10 through the wind inlet duct 11, thereby accomplishing a non-toxic operation in the tent body 10. After that, the first-aid kit 45 is accommodated in the accommodating space 415 and supported on the four rubber circular plates 433, the first-aid kit 45 is pressed to compress the four supporting springs 431 to descend until the upper surface of the magnet block is in magnetic contact with and abuts against the magnetic conduction bottom plate 451 and is adsorbed on the magnetic conduction bottom plate 451, then the first-aid kit 45 is released, the four supporting springs 431 drive the first-aid kit 45 to ascend and restore, the first-aid kit 45 forces the lifting plate 432 to ascend and abut against the bottom surfaces of the four rubber circular plates 433, and accordingly the first-aid kit 45 is accommodated and fixed. By arranging the fixing box 41, the lighting mechanism can be conveniently arranged on the fixing box, and the lighting mechanism can be conveniently used for lighting.

By arranging the first-aid kit 45, surgical instruments can be placed conveniently, and the surgical instruments cannot be polluted when placed on the ground. Through setting up buffering subassembly 43, can elastically support first-aid kit 45, because tent main part 10 receives the wind easily in the field and blows and rock, utilizes four supporting spring 431 can cushion first-aid kit 45 this moment, reduces rocking and the striking each other of medical instrument in first-aid kit 45, avoids damaging. The lifting plate 432 can laterally abut and position the four supporting springs 431 to improve the supporting effect on the first-aid kit 45, and can abut against the bottom surfaces of the four rubber circular plates 433 to adsorb and position the first-aid kit 45 through the magnet blocks. On the other hand, after removing the first aid kit 45, the lifting plate 432 can be automatically lowered to the bottom of the fixing case 41 under the guidance of the four supporting springs 431, so that the fixing case 41 can be conveniently detached thereafter, thereby serving multiple purposes.

For example, in order to facilitate the lateral positioning of the four supporting springs 431, the side walls of the concave arc notches 435 are abutted against the circumferential surfaces of the supporting springs 431, the supporting springs 431 are cylindrical springs, and the diameter of the rubber circular plate 433 is larger than the outer diameter of the supporting springs 431. The upper surface of the lifting plate 432 abuts against the bottom surfaces of the four rubber circular plates 433, and the four corners of the bottom surface of the magnetic conductive bottom plate 451 abut against the upper surfaces of the four rubber circular plates 433, respectively. First-aid kit 45 is a rectangular box, first-aid kit 45 includes box 452 and lid 453, and lid 453 is connected to box 452 through a hinge. The side walls of the concave arc notch 435 are abutted against the peripheral surfaces of the supporting springs 431, so that the four supporting springs 431 can be transversely abutted and positioned, and the supporting force of the four supporting springs 431 is improved.

For example, in order to facilitate switching of the clamped state, two clamping bars 4525 are protruded from opposite sides of the case 452, and the four supporting springs 431 include two first springs 436 and two second springs 437, wherein a distance between the two first springs 436 is equal to a length of the case 452, and a distance between the two second springs 437 is equal to a width of the case 452. The case 452 is further configured to be inserted between the four supporting springs 431 after being rotated by 90 degrees to form a second clamping state, i.e., the width of the case 452 corresponds to the width between the two first springs 436 and moves downward, so that the two first springs 436 and the two second springs 437 are forced to be deflected outward to be changed adaptively, so as to allow the case 452 to descend, wherein the two first springs 436 are respectively configured to clamp opposite sides of one end of the case 452, and the two second springs 437 are respectively configured to clamp opposite sides of the other end of the case 452. In the second clamping state, each of the clamp bars 4525 laterally abuts against one of the first springs 436 and one of the second springs 437, and the lifting plate 432 is supported on the bottom surface of the receiving space 415. That is, the clamp bar 4525 has passed under the rubber circular plate 433, the clamp bar 4525 is inserted between two adjacent spring nodes of the first spring 436, and between two adjacent spring nodes of the second spring 437, and thus the two first springs 436 and the two second springs 437 are clamped by the two clamp bars 4525, thereby achieving fixation, so that the first aid kit 45 has two clamping states, and the volume occupied by the first aid kit 45 can be reduced.

For example, in order to support the surgical gas defense tent, the dome cover 20 is provided with a first engagement strip, the tent body 10 is provided with a second engagement strip, and the zipper is used for pulling the first engagement strip and the second engagement strip together. The end of the air inlet pipeline 11 is connected with a fan, and a plurality of framework supporting rods are embedded in the tent main body 10. A plurality of skeletal poles are connected to each other by hinges to constitute a net of supports for supporting the tent main body 10. The support net is formed by arranging the framework struts in the tent main body 10, so that the supporting force of the tent main body 10 is improved, and the support net is conveniently folded to fold the tent main body 10.

For example, it is particularly important to refer to fig. 5 to 9 that, in order to facilitate the closing of the fixing box 41 after the first-aid kit 45 is taken out, a pulling spring 51 is further provided at one side inside the fixing box 41, a rectangular plate 52 is connected to the top end of the pulling spring 51, and a flip cover 54 is connected to one side of the rectangular plate 52 through a pivot 53. A torsion spring (not shown) is sleeved on the pivot 53 and connects the rectangular plate 52 and the flip cover 54 so that the flip cover 54 is flush with the rectangular plate 52. After the first-aid kit is taken out after the operation, the rectangular plate 52 is used for moving downwards under the pulling of the pulling spring 51, so that the rectangular plate 52 and the turnover cover 54 move downwards and cover the top of the fixed box 41, and the fixed box is closed.

For example, two hanging buckles are arranged on the main body of the tent, so that in order to implement emergency measures in the surgical gas tent, the brightness in the tent needs to be improved, the lighting mechanism comprises a lifting module 60 and a lighting module 70, the lifting module 60 comprises a rail 63, a sliding block 65 and an air pump 66, and the rail 63 extends in the vertical direction. The bottom end of the rail 63 is fixed on the top of the sidewall of the fixing box 41, the rail 63 comprises a substrate 631 and a guide rail 633 convexly arranged on the substrate 631, one side of the substrate 631 departing from the guide rail 633 is provided with two hooks 639, and the two hooks 639 are respectively used for being clamped on two hooks of the tent body. Be formed with pneumatic channel in the guide rail 633, the bar groove has been seted up respectively to the relative both sides of guide rail 633, and the relative both sides intercommunication of the pneumatic channel of difference is equallyd divide to two bar grooves, and every bar inslot is provided with lateral wall board 636, and two lateral wall boards 636 seal two bar grooves respectively, and the surface of lateral wall board 636 is the friction surface. The peripheral surface of the side wall plate slides and tightly abuts against the peripheral wall of the strip-shaped groove, one side of the side wall 636 departing from the friction surface is connected to the inside of the guide rail 633 through an elastic structure, a strip-shaped groove 638 is formed on the surface of the guide rail 633 departing from the base plate 631, and the strip-shaped groove 638 extends along the length direction of the rail 63. The slide block 65 is fixed in the middle of one side of the rectangular plate 52 facing away from the flip cover 54, the slide block 65 is slidingly sleeved on the guide rail 633 and is slidingly abutted against the base plate 631, and the air pump 66 is installed at the bottom end of the rail 63 and is positioned on the outer side wall of the fixed box. The air pump 66 is in communication with the pneumatic channel. The bottom surface of the rectangular plate 52 is provided with a first illuminating lamp 525, and the first illuminating lamp 525 is cylindrical and inserted into the tension spring 51. The illumination module 70 is mounted on the upper surface of the slider 65.

For example, before emergency treatment, the height of the lighting module 70 is adjusted by pulling the rectangular plate 52 upward by hand, the rectangular plate 52 is moved upward along the guide rail 633 under the action of external force and the pulling spring 51 is extended to open the upper opening of the fixing box 41, thereby allowing the first aid kit 45 to be positioned on the buffer assembly, and the pulling spring 51 is pressed against the side wall of the first aid kit 45 to position the first aid kit 45. The rectangular plate 52 is used for driving the lighting module 70 to reach a preset height so that the first lighting lamp 525 is located above the first-aid kit 45, the air pump 66 is used for pumping air into the pneumatic channel of the guide rail 633 so as to force the two side wall plates 636 to move outwards and further expand the positioning sliding block 65, so that the lighting module 70 is positioned, the lighting module 70 is used for lighting and the first lighting lamp 525 is used for lighting the first-aid kit, and medical instruments in the first-aid kit can be taken conveniently. For example, when the opening degree is not enough to put the first-aid kit 45, the other hand breaks the flip cover 54 and rotates around the pivot 53 to open the opening, so as to put the first-aid kit 45 in the opening. The rectangular plate 52 is used for supporting the lighting module 70, and can cover the fixing box 41. The pulling spring 51 can be used for positioning by abutting against the first-aid kit 45, and can also be used for returning the sliding block 65, so that two purposes are achieved.

For example, in order to enhance the illumination effect, the illumination module 70 includes a deformation tube 71, a cable (not shown), and a light emitting structure 72, for example, the deformation tube 71 is a thin-walled metal tube or a deformable positioning thin-walled plastic tube, and can be deformed and positioned after being pulled by an external force. The lower end of the deformation tube 71 is attached to the upper surface of the slider 65 and the deformation tube 71 is aligned with the bar groove 638. When folded, the deformation tube 71 is used to snap into the strip-shaped groove 638 of the rail 633 to receive the deformation tube 71. The bottom end of the deformation pipe 71 is communicated with the air pump 66. The cable conductor is worn to locate in the deformation pipe 71, and light-emitting structure 72 is installed in the top of deformation pipe 71, and light-emitting structure 72 includes oval physiosis ball 73, a plurality of elastic rod 74, flexible vault reflector 75 and a plurality of second light 78, and physiosis ball 73 is installed on the top of deformation pipe 71 and is communicate with the inner chamber of deformation pipe 71, and one side surface that physiosis ball 73 deviates from deformation pipe 71 is provided with the reflective membrane and has seted up a plurality of micropores 715. The plurality of elastic rods 74 are arranged around the periphery of the top end of the deformation pipe 71 and are rotatably connected to the deformation pipe 71, and the plurality of elastic rods 74 are arc-shaped rods and are wound in a circle. The second illuminating lamps 78 are LED lamps and are respectively mounted at the ends of the elastic rods 74, and the second illuminating lamps 78 are electrically connected to the cables. The dome-shaped light reflecting bowl 75 is arranged on the plurality of elastic rods 74 in a surrounding manner, an inner concave space 755 is formed in the dome-shaped light reflecting bowl 75, a light reflecting film is arranged on the bottom surface of the inner concave space 755, and the inflatable ball 73 is positioned in the inner concave space 755 and the periphery of the inflatable ball abuts against the plurality of elastic rods 74. For example, a power supply is arranged on the shell of the air pump and is electrically connected with the cable.

For example, when the lighting module 70 is used, the air pump 66 is used to drive the inflatable ball 73 to expand, so that the periphery of the inflatable ball 73 abuts against the plurality of elastic rods 74 to be opened and positioned outwards, and the dome-shaped light reflecting bowl 75 is driven to be opened. The air pump 66 is used to keep the balloon 73 pressed (i.e. continuously supply air to the balloon 73), and the plurality of micro holes 715 on the balloon 73 are used to supply flowing air to the second illumination lamps 78 on the plurality of elastic rods 74, so as to enhance the heat dissipation effect. The reflective film of the dome-shaped reflective bowl 75 and the reflective film of the inflatable ball 73 are used for reflecting light rays of the plurality of second illuminating lamps 78 so as to irradiate the surgical focus for a doctor to perform an operation. When a doctor needs to change the position of the light emitting structure 72, the doctor can hold the deformation tube 71 to deform, so as to change the position of the light emitting structure 72. The plurality of second illuminating lamps 78 can be dispersed to produce a shadowless lamp effect, thereby avoiding shading and forming a dark light field. The inflatable ball 73 can reflect light, and can support and position the plurality of elastic rods 74 to position the plurality of second illuminating lamps 78, and the micro-holes 715 on the inflatable ball 73 can dissipate heat of the plurality of second illuminating lamps 78. The deformation pipe 71 can protect the cable, transmit air flow to the inflatable ball 73, and dissipate heat and isolate electric leakage of the cable by using the transmitted air flow.

For example, when the first-aid kit is folded, the first-aid kit is taken out, the air pump 66 stops supplying air, the inflatable balls 73 are contracted to restore the plurality of elastic rods 74 and drive the dome-shaped light reflecting bowls 75 to contract, and the plurality of elastic rods 74 are mutually abutted and folded together to compress the inflatable balls into a ball. The two side wall plates 636 of the guide rail 633 release the slide block 65, the pull-hold spring 51 pulls the slide block 65 to move downwards along the guide rail 633 so as to drive the rectangular plate 52 and the turnover cover 54 to seal the upper part of the fixed box 41, and the straight bending deformation pipe 71 can clamp the deformation pipe 71 into the strip-shaped groove 638 for folding. Thereafter, if the lighting mechanism needs to be completely removed, the fixing box 41 can be detached from the sheet metal support plate 358, and the two hooks 639 of the rail 63 are released from the two hooks of the tent main body, so as to be completely separated from the tent main body. Through the arrangement, the height and the position of the light emitting structure 72 can be conveniently changed to facilitate illumination, the second illuminating lamp 78 can conveniently dissipate heat, and in addition, the lighting module 70 can be conveniently folded.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An anti-poison tent for operation is composed of a main body with air inlet pipeline, a cover body with air outlet pipeline, a spherical air bag installed to the lower surface of said cover body and able to expand into said main body for exhausting the gas in it, and two supporting frames arranged at both sides of said main body and connected to said main body in rotary mode, the top of the support frame is also provided with a metal plate support plate, the metal plate support plate protrudes out of the inner side of the tent main body, the instrument box body comprises a fixed box, a buffer assembly and a first-aid box, the fixed box can be detachably clamped on the metal plate support plate, a containing space is formed in the fixed box, the buffer assembly comprises four support springs, a lifting plate and a magnet block, the four support springs are respectively and fixedly arranged at four corners of the containing space, rubber circular plates are respectively fixed at the tops of the four support springs, concave arc grooves are formed at the four corners of the lifting plate, the side walls of the four support springs are respectively clamped in the four concave arc grooves to clamp the lifting plate, the magnet block is fixed on the upper surface of the lifting plate, a magnetic conduction bottom plate is formed at the bottom of the first-aid box, the first-aid box is contained in the containing space and supported on the four rubber circular plates, the first-aid box is used for, the four supporting springs are used for supporting the first-aid kit to ascend, the magnetic conduction bottom plate is used for driving the lifting plate to ascend along with the lifting plate and abut against the bottom surfaces of the four rubber circular plates, and the surgical gas defense tent further comprises an illuminating mechanism which is installed on the side wall of the fixed box.

2. The tent of claim 1, wherein the side wall of the concave arc notch is pressed against the circumference of the supporting spring, the supporting spring is a cylindrical spring, and the diameter of the rubber circular plate is larger than the outer diameter of the supporting spring.

3. The tent of claim 2, wherein the upper surface of the lifting plate abuts against the bottom surfaces of the four rubber round plates, and the four corners of the bottom surface of the magnetically permeable bottom plate abut against the upper surfaces of the four rubber round plates, respectively.

4. The surgical gas tent of claim 3, wherein the first aid kit is a rectangular kit, and the first aid kit comprises a case body and a cover body, and the cover body is rotatably connected to the case body through a hinge.

5. The surgical gas tent of claim 4, wherein two locking strips are protruded from opposite sides of the case, and the four supporting springs comprise two first springs and two second springs, a distance between the two first springs is equal to a length of the case, and a distance between the two second springs is equal to a width of the case.

6. The surgical gas tent of claim 5, wherein the case is further configured to be inserted between four support springs after being rotated by 90 degrees to form a second clamping state, wherein two first springs are respectively configured to clamp opposite sides of one end of the case, and two second springs are respectively configured to clamp opposite sides of the other end of the case.

7. The surgical gas tent of claim 6, wherein in the second clamping state, each of the clamping bars is laterally held in one of the first springs and one of the second springs, and the lifting plate is supported on the bottom surface of the receiving space.

8. The surgical gas tent of claim 7, wherein the dome cover is provided with a first engaging strip, the tent body is provided with a second engaging strip, and the zipper is used for pulling the first engaging strip and the second engaging strip together.

9. The surgical gas tent of claim 8, wherein the end of the air inlet duct is connected to a blower, and a plurality of frame struts are embedded in the tent body.

10. The surgical gas tent of claim 9, wherein a plurality of the skeletal poles are connected to each other by hinges to form a net of supports for supporting the tent body.

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