Oxygen bottle fixing device

Abstract

The utility model discloses an oxygen bottle fixing device which comprises a bottle body placing frame and a telescopic cross rod, the telescopic cross rod comprises a connecting rod and a sleeve, the sleeve is connected with the connecting rod in a sleeved mode, the connecting rod moves in the sleeve, and an adjusting assembly used for adjusting the length of the telescopic cross rod is installed on the sleeve. The ends, away from the sleeves, of the connecting rods are connected with fixing mechanisms, the ends, away from the connecting rods, of the sleeves are connected with fixing mechanisms, and the telescopic transverse rod is fixedly connected with the transfer bed through the fixing mechanisms. The bottle placing frame has the advantages that the bottle placing frame fixed on the telescopic cross rod is fixed on the left bed rod and the right bed rod of the transfer bed through the fixing device, the bottle placing frame is suitable for different types of transfer beds, does not need to be purchased again, reduces cost, and controls the insertion depth of the connecting rod in the sleeve through the adjusting assembly so as to adjust the length of the telescopic cross rod. The bottle body placing rack is fixed on the transfer beds with different widths, and the device is high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical apparatus and instruments accessory technical field, especially, it relates to a oxygen cylinder fixing device. BACKGROUND

[0002] According to the symptom of patient's severity and operation need, often need to carry out the transport processing, be convenient for its corresponding treatment, when the clinical oxygen uptake of bed patient transport, need to carry oxygen steel bottle together, and the method of hand or hand push is difficult to keep with the transport bed synchronization, thereby there is the possibility of oxygen pipeline to fall off, therefore the clinical oxygen steel bottle will be directly placed on the sick bed together with the transport, but will greatly occupy the sick bed space, and the patient comfort is poor, for this, the market appears the transport bed with bottom placing rack, oxygen steel bottle can be placed on the bottom frame together with the transport, but the large amount of re-purchase of transport bed needs higher cost. SUMMARY

[0003] In view of the above prior art, the utility model provides an oxygen cylinder fixing device, which mainly solves the technical problems in the above background art.

[0004] To achieve the above purpose, the technical scheme of the utility model embodiment is as follows:

[0005] An oxygen cylinder fixing device, comprising a bottle body placing rack and a telescopic cross bar, the telescopic cross bar comprises a connecting rod and a sleeve, the sleeve is sleeved with the connecting rod, the connecting rod moves in the sleeve, an adjusting assembly for adjusting the length of the telescopic cross bar is installed on the sleeve, a fixing mechanism is connected to one end of the connecting rod away from the sleeve, a fixing mechanism is connected to one end of the sleeve away from the connecting rod, the telescopic cross bar is fixedly connected with the transport bed through the fixing mechanism, the bottle body placing rack is installed on the telescopic cross bar through a connecting mechanism, the connecting mechanism is detachably connected with the telescopic cross bar, and the bottle body placing rack is provided with an oxygen cylinder locking device.

[0006] Preferably, the adjusting assembly comprises a screw and a first through hole, a plurality of first through holes are equidistantly arranged on the outer side wall of the sleeve, the connecting rod is provided with a plurality of second through holes corresponding to the first through holes, and the sleeve controls the insertion depth of the connecting rod through the screw.

[0007] Preferably, the fixing device comprises a C-shaped clamping piece, the side of the C-shaped clamping piece is provided with a clamping threaded bolt matched in screw threads, and the inner end of the clamping threaded bolt is located in the C-shaped clamping piece.

[0008] Preferably, the inner side wall of the C-shaped clamping piece has a rubber layer.

[0009] Preferably, the connecting mechanism comprises a mounting frame, a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are mounted on the side wall of the mounting frame, the mounting frame is provided with a moving slot on the side of the right clamping plate, a bidirectional screw rod is mounted in the mounting frame corresponding to the position of the moving slot, the bidirectional screw rod is rotatably mounted in the mounting frame, one end of the bidirectional screw rod penetrates through the side wall of the mounting frame and is provided with a rocking handle, the left clamping plate and the right clamping plate penetrate through the moving slot and are in threaded engagement with the bidirectional screw rod, and the mounting frame is connected with the bottle body placing rack.

[0010] Preferably, the bottle body placing rack comprises a main body support plate and a connecting plate, the top of the main body support plate is provided with a circular arc-shaped recess for accommodating an oxygen cylinder, and the bottle body placing rack is provided with symmetrically arranged connecting plates.

[0011] Preferably, the oxygen cylinder locking device comprises a limiting ring and an adjusting piece, the limiting ring is provided on the top surface of the main body support plate, and the adjusting piece is arranged on the limiting ring and used for fixing the oxygen cylinder.

[0012] Preferably, the adjusting piece comprises a screw rod in threaded connection with the limiting ring and a rotating handle arranged at one end of the screw rod, the screw rod penetrates through the limiting ring, the rotating handle is located at the end of the screw rod away from the center of the rotating handle, and the end of the screw rod away from the rotating handle is provided with a connecting piece, the connecting piece is circular arc-shaped, and the bending direction of the connecting piece faces the center of the limiting ring.

[0013] Preferably, the connecting piece is provided with a gasket on the side facing the center of the limiting ring.

[0014] The bottle body placing rack fixed on the telescopic cross rod is fixed on the left and right bed rods of the transfer bed through the fixing device, is suitable for different types of transfer beds, does not need to be newly purchased, reduces cost, the insertion depth of the connecting rod in the sleeve is controlled through the adjusting assembly, the length of the telescopic cross rod is adjusted, the bottle body placing rack is fixed on the transfer bed with different widths, and the device is practical. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 FIG. 1 is a structural schematic view of an oxygen cylinder fixing device in an embodiment of the present application;

[0016] Fig. 2 FIG. 3 is a structural schematic view of a telescopic cross rod and a fixing mechanism in an embodiment of the present application;

[0017] Fig. 3 FIG. 4 is a structural schematic view of a connecting mechanism and a bottle body placing rack in an embodiment of the present application;

[0018] Fig. 4 FIG. 5 is an enlarged schematic view of part A in FIG. 3;

[0019] Fig. 5 is a sectional view of the connecting mechanism in the embodiment of the present application;

[0020] Fig. 6 is a sectional view of the connecting mechanism in the embodiment of the present application;

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, bottle body rack; 101, main body support plate; 102, connecting plate; 103, groove; 2, telescopic cross bar; 201, connecting rod; 202, sleeve; 3, adjusting assembly; 301, screw; 302, first through hole; 4, second through hole; 5, fixing mechanism; 501, C-shaped clamping piece; 502, clamping threaded bolt; 6, connecting mechanism; 601, mounting bracket; 602, left clamping plate; 603, right clamping plate; 604, moving groove; 605, bidirectional screw; 606, crank handle; 7, oxygen cylinder locking device; 701, limiting ring; 702, adjusting piece; 7021, screw rod; 7022, rotating handle; 7023, connecting plate; 8, gasket. DETAILED DESCRIPTION

[0023] The technical scheme of the present application is further described in detail below in combination with the drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. In the following description, the expression "some embodiments" describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0024] It should be further noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "inner", "outer", "left", "right", and similar expressions used herein are for the purpose of description only and are not intended to be the only implementation.

[0025] Embodiment 1

[0026] Please refer to the drawings Figs. 1-6The oxygen cylinder fixing device provided by the application comprises a bottle body placing rack 1 and a telescopic cross rod 2, the telescopic cross rod 2 comprises a connecting rod 201 and a sleeve 202, the connecting rod 201 is sleeved with the sleeve 202, the connecting rod 201 moves in the sleeve 202, an adjusting assembly 3 for adjusting the length of the telescopic cross rod 2 is installed on the sleeve 202, a fixing mechanism 5 is connected to one end of the connecting rod 201 away from the sleeve 202, a fixing mechanism 5 is connected to one end of the sleeve 202 away from the connecting rod 201, the telescopic cross rod 2 is fixedly connected with a transfer bed through the fixing mechanism 5, the bottle body placing rack 1 is installed on the telescopic cross rod 2 through a connecting mechanism 6, the connecting mechanism 6 is detachably connected with the telescopic cross rod 2, and the bottle body placing rack 1 is provided with an oxygen cylinder locking device 7. Part of the head of a medical transfer bed is not provided with a cross rod for fixing an oxygen cylinder placing rack, therefore the telescopic cross rod 2 is fixed on the bed rods on the left and right of the transfer bed through the fixing devices on the connecting rod 201 and the sleeve 202, is suitable for different types of transfer beds, does not need to be newly purchased, reduces cost, the insertion depth of the connecting rod 201 in the sleeve 202 is adjusted through the adjusting assembly 3 on the sleeve 202, so that the length of the telescopic cross rod 2 is adjusted, the telescopic cross rod 2 is fixed on transfer beds of different widths, the device has high practicability, the bottle body placing rack 1 is installed on the telescopic cross rod 2 through the connecting mechanism 6, has good convenience, meanwhile the oxygen cylinder locking device 7 locks and fixes the oxygen cylinder on the bottle body placing rack 1, reduces the probability of accidents in the transfer process, indirectly shortens the transfer time, and enables the patient to be treated in the shortest time.

[0027] Specifically, the adjusting assembly 3 comprises a screw 301 and a first through hole 302, a plurality of first through holes 302 are equidistantly arranged on the outer wall of the sleeve 202, the connecting rod 201 is provided with a plurality of second through holes 4 corresponding to the first through holes 302, and the sleeve 202 controls the insertion depth of the connecting rod 201 through the screw 301. The connecting rod 201 is sleeved into the sleeve 202, the first through holes 302 on the sleeve 202 are aligned with the second through holes 4 on the connecting rod 201, then the screw 301 is inserted through the first through holes 302 and the second through holes 4, the length of the telescopic cross rod 2 is adjusted, the telescopic cross rod 2 is fixed on transfer beds of different widths, the practicability of the device is improved, meanwhile the position of the sleeve 202 on the connecting rod 201 is fixed, and the stability of the device is improved.

[0028] Specifically, the fixing device comprises a C-shaped clamping piece 501, the side of the C-shaped clamping piece 501 is provided with a clamping threaded bolt 502 in threaded cooperation, and the inner end of the clamping threaded bolt 502 is located in the C-shaped clamping piece 501. The C-shaped clamping piece 501 is in threaded cooperation with the clamping threaded bolt 502, three faces of the C-shaped clamping piece 501 and the clamping threaded bolt 502 are limited after being buckled with a bed rod, the fixing is realized, and the inner end of the clamping threaded bolt 502 is located in the C-shaped clamping piece 501.

[0029] Specifically, the inner side wall of the C-shaped clamping part 501 has a rubber layer. The inner side wall of the C-shaped clamping part 501 has a rubber layer, and the rubber layer is adhered to increase the friction to improve the clamping and fixing effect, and the deformation can occur when contacting the bed plate to increase the contact area and reduce the bed plate wear.

[0030] Embodiment 2

[0031] Please refer to the accompanying drawings Figs. 1-6 The difference between the embodiment and the embodiment 1 is that the connecting mechanism 6 comprises a mounting frame 601, a left clamping plate 602 and a right clamping plate 603, the left clamping plate 602 and the right clamping plate 603 are installed on the side wall of the mounting frame 601, the mounting frame 601 is provided with a moving groove 604 on the side of the right clamping plate 603, a bidirectional screw rod 605 is installed in the mounting frame 601 corresponding to the position of the moving groove 604, the bidirectional screw rod 605 is rotatably installed in the mounting frame 601, one end of the bidirectional screw rod 605 penetrates through the side wall of the mounting frame 601 and is provided with a crank 606, the left clamping plate 602 and the right clamping plate 603 penetrate through the moving groove 604 and are in threaded engagement with the bidirectional screw rod 605, and the mounting frame 601 is connected with the bottle body placing rack 1. In use, the mounting frame 601 is placed on the upper end of the telescopic cross rod 2, the telescopic cross rod 2 is placed between the left clamping plate 602 and the right clamping plate 603, the bidirectional screw rod 605 is also called a left-right rotating screw rod, by rotating the bidirectional screw rod 605, two nuts on the threads of the bidirectional screw rod 605 move away from each other or move closer to each other, and when rotating in the opposite direction, the two nuts move closer to each other or move away from each other, the left screw nut and the right screw nut are connected with the left clamping plate 602 and the right clamping plate 603 through being sleeved in the sliding block, the left screw nut and the right screw nut are controlled by the crank 606 to move closer to or away from each other on the bidirectional screw rod 605, and the sliding block slides in the moving groove 604 to drive the left clamping plate 602 and the right clamping plate 603 to move closer to each other to clamp and fix the telescopic cross rod 2, thereby fixing the connecting mechanism 6 and the telescopic cross rod 2. Preferably, the connecting mechanism 6 is provided with two, so as to improve the connection stability of the connecting mechanism 6 and the telescopic cross rod 2.

[0032] Specifically, the bottle body placing rack 1 comprises a main body support plate 101 and a connecting plate 102, the top of the main body support plate 101 is provided with a circular arc-shaped groove 103 for accommodating an oxygen cylinder, the bottle body placing rack 1 is provided with symmetrically arranged connecting plates 102, and the connecting plates 102 are connected with the mounting frame 601. The main body support plate 101 is fixedly connected with the mounting frame 601 through the connecting plate 102, the circular arc-shaped groove 103 on the main body support plate 101 is used for placing the oxygen cylinder, and the circular arc-shaped groove 103 plays a supporting role and is used for placing the oxygen cylinder.

[0033] Specifically, the oxygen cylinder locking device 7 comprises a limiting ring 701 and an adjusting member 702, the limiting ring 701 is provided with the top surface of the main support plate 101, the adjusting member 702 is arranged on the limiting ring 701, and the adjusting member 702 is used for fixing the oxygen cylinder. By arranging the limiting ring 701 and the adjusting member 702 on the limiting ring 701, the oxygen cylinder is not easy to slide out of the main support plate 101 on the transfer bed, which is safer, reduces the probability of accidents during the transfer process, indirectly shortens the transfer time, and enables the patient to be treated in the shortest time.

[0034] Specifically, the adjusting member 702 comprises a screw rod 7021 threadedly connected with the limiting ring 701, a rotating handle 7022 arranged at one end of the screw rod 7021, the screw rod 7021 penetrates through the limiting ring 701, the rotating handle 7022 is located at the end of the screw rod 7021 away from the center of the rotating handle 7022, the end of the screw rod 7021 away from the rotating handle 7022 is provided with a connecting piece 7023, the connecting piece 7023 is arc-shaped, and the bending direction of the connecting piece 7023 is towards the center of the limiting ring 701. The connecting piece 7023 is an elastic plastic piece, the elastic compression piece is arc-shaped, and the bending direction is towards the center of the limiting ring 701; the elastic compression piece increases the contact area between the screw rod 7021 and the oxygen cylinder, thereby improving the fixing effect of the screw rod 7021 on the oxygen cylinder. In addition, since the elastic compression piece has elasticity, the elastic compression piece can be applied to oxygen cylinders with different diameters, thereby expanding the use range of the oxygen cylinder support with the movable locking ring.

[0035] Specifically, the connecting piece 7023 is provided with a gasket 8 on the side facing the center of the limiting ring 701. The gasket 8 can avoid direct contact and friction between the connecting piece 7023 and the oxygen cylinder, thereby playing a role in protecting the oxygen cylinder.

[0036] Example 3

[0037] Please refer to the attached drawings Figs. 3-6The difference between the embodiment and the embodiments 1 and 2 is that the connecting mechanism 6 comprises a mounting frame 601, a left clamping plate 602 and a right clamping plate 603, the left clamping plate 602 and the right clamping plate 603 are mounted on the side wall of the mounting frame 601, a moving slot 604 is arranged on one side of the right clamping plate 603, a bidirectional screw rod 605 is mounted in the mounting frame 601 and corresponds to the position of the moving slot 604, the bidirectional screw rod 605 is rotatably mounted in the mounting frame 601, one end of the bidirectional screw rod 605 penetrates through the side wall of the mounting frame 601 and is provided with a crank 606, the left clamping plate 602 and the right clamping plate 603 penetrate through the moving slot 604 and are in threaded engagement with the bidirectional screw rod 605, and the mounting frame 601 is connected with the bottle body placing rack 1. When the head of the transfer bed is provided with a cross rod, the telescopic cross rod 2 can not be used as the connecting device of the bottle body placing rack 1 and the transfer bed, the connecting mechanism 6 can be directly clamped and fixed on the cross rod of the head of the transfer bed through the left clamping plate 602 and the right clamping plate 603, the fixing of the connecting mechanism 6 and the cross rod of the transfer bed can be realized, and the application range of the device is improved.

[0038] The above is only a specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. The protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An oxygen cylinder securing device, characterized by, The bottle placing rack and the telescopic crossbar, the telescopic crossbar comprises a connecting rod and a sleeve, the sleeve is sleeved with the connecting rod, the connecting rod moves in the sleeve, an adjusting assembly for adjusting the length of the telescopic crossbar is installed on the sleeve, a fixing mechanism is connected to the end of the connecting rod away from the sleeve, a fixing mechanism is connected to the end of the sleeve away from the connecting rod, the telescopic crossbar is fixedly connected with the transfer bed through the fixing mechanism, the bottle placing rack is installed on the telescopic crossbar through a connecting mechanism, the connecting mechanism is detachably connected with the telescopic crossbar, and the bottle placing rack is provided with an oxygen cylinder locking device.

2. An oxygen cylinder securing device as claimed in claim 1, wherein, The adjusting assembly comprises a screw and a first through hole, a plurality of first through holes are equidistantly arranged on the outer side wall of the sleeve, the connecting rod is provided with a plurality of second through holes corresponding to the first through holes, and the sleeve controls the insertion depth of the connecting rod through the screw.

3. An oxygen cylinder securing device as claimed in claim 1, wherein, The fixing device comprises a C-shaped clamping piece, the side of the C-shaped clamping piece is provided with a clamping threaded bolt matched in screw threads, and the inner end of the clamping threaded bolt is located in the C-shaped clamping piece.

4. An oxygen cylinder securing device as claimed in claim 3, wherein, The inner side wall of the C-shaped clamping piece has a rubber layer.

5. The oxygen cylinder securing device of claim 1, wherein, The connecting mechanism comprises a mounting frame, a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are installed on the side wall of the mounting frame, a moving groove is arranged on one side of the mounting frame, a bidirectional screw rod is installed in the mounting frame corresponding to the position of the moving groove, the bidirectional screw rod is rotatably installed in the mounting frame, one end of the bidirectional screw rod penetrates through the side wall of the mounting frame and is provided with a crank handle, the left clamping plate and the right clamping plate penetrate through the moving groove and are in threaded engagement with the bidirectional screw rod, and the mounting frame is connected with the bottle placing rack.

6. An oxygen cylinder securing arrangement according to claim 5, wherein, The bottle placing rack comprises a main body support plate and a connecting plate, the top of the main body support plate is provided with a circular-arc-shaped groove for accommodating an oxygen cylinder, and the bottle placing rack is provided with symmetrically arranged connecting plates.

7. An oxygen cylinder securing device as claimed in claim 6, wherein, The oxygen cylinder locking device comprises a limiting ring and an adjusting piece, the limiting ring is arranged on the top surface of the main body support plate, the adjusting piece is arranged on the limiting ring, and the adjusting piece is used for fixing the oxygen cylinder.

8. An oxygen cylinder securing device as claimed in claim 7, wherein, The adjusting piece comprises a screw rod in threaded connection with the limiting ring and a rotating handle arranged at one end of the screw rod, the screw rod penetrates through the limiting ring, the rotating handle is located at the end of the screw rod away from the center of the rotating handle, a connecting piece is arranged at the end of the screw rod away from the rotating handle, the connecting piece is circular-arc-shaped, and the bending direction of the connecting piece faces the center of the limiting ring.

9. An oxygen cylinder securing arrangement according to claim 8, wherein, The connecting piece is provided with a gasket on the side facing the center of the limiting ring.

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