Portable and movable oxygen supply device

Abstract

The utility model relates to the technical field of oxygen suppliers, and discloses a portable and movable oxygen supplier which solves the problem that at present, an oxygen bottle is inconvenient to quickly install and transfer, the portable and movable oxygen supplier comprises a base, two supporting columns are symmetrically and fixedly installed at the bottom of the base, and two rolling wheels are arranged on one side of the base. A mounting frame is fixedly mounted at the top of the base, a handle is fixedly mounted at the top of the mounting frame, a fixing mechanism is mounted at the top of the base, a limiting mechanism is mounted on the fixing mechanism, a bottle body is placed at the top of the base, and the fixing mechanism comprises a top plate fixed at the top of the base; according to the bottle body transfer device, the screw rod is matched with the screw sleeve, the guide block is matched with the guide groove, the screw sleeve can move downwards conveniently, the movable plate can move horizontally conveniently through the connection plate and the sleeve plate, and the stand column is matched with the driving rod, so that a bottle body can be clamped and fixed through the movable plate and the fixed plate, and the bottle body can be transferred quickly.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygen suppliers, in particular to a portable and movable oxygen supplier. Background Art

[0002] Oxygen supply bottles are ideal oxygen supply equipment for hospitals, first aid stations, sanatoriums, home care, personal health care and various oxygen-deficient environments. They are indispensable friends for patients, the elderly, and tourists and mountaineers.

[0003] At present, when oxygen cylinders are moved and transferred, the oxygen cylinders are usually placed on a support frame and then fixed by multiple bolts, so multiple operations are required, which makes it inconvenient to quickly install and transfer the oxygen cylinders. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a portable and mobile oxygen supplier, which effectively solves the problem that it is inconvenient to quickly install and transfer oxygen cylinders.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable oxygen supplier, comprising a base, two support columns are symmetrically fixedly installed at the bottom of the base, two rollers are arranged on one side of the base, a mounting frame is fixedly installed at the top of the base, a handle is fixedly installed at the top of the mounting frame, a fixing mechanism is installed at the top of the base, a limiting mechanism is installed on the fixing mechanism, and a bottle body is placed on the top of the base;

[0006] The fixing mechanism includes a top plate fixed to the top of the base, a fixed plate is fixedly installed on the outer side of the top plate, a movable plate is provided on the top of the base, the bottle body is located between the fixed plate and the movable plate, two side rods are symmetrically fixedly installed on one side of the movable plate close to the fixed plate, the ends of the two side rods away from the movable plate both penetrate the top plate and are fixedly installed with side blocks, and the two side rods are movably connected to the top plate.

[0007] Preferably, a column is fixedly installed on the top of the base, and the column is located on the side of the movable plate away from the fixed plate. A sleeve plate is movably sleeved on the outer side of the column, and a driving rod is rotatably connected to the side of the sleeve plate close to the bottle body, and the end of the driving rod away from the sleeve plate is rotatably connected to the movable plate.

[0008] Preferably, a connecting plate is fixedly installed on the top of the sleeve plate, a mounting plate is fixedly installed on the inner side of the mounting frame, a screw is rotatably connected to the top of the mounting plate, a turntable is fixedly installed on the top of the screw, a screw sleeve is threadedly sleeved on the outer side of the screw, and the connecting plate is fixed to the outer side of the screw sleeve.

[0009] Preferably, an L-shaped plate is fixedly installed between the top of the top plate and the mounting frame, an abutment plate is fixedly installed on the side of the L-shaped plate close to the bottle body, the bottle body and the abutment plate are fitted together, a guide groove is provided on the side of the L-shaped plate close to the mounting plate, a guide block is fixedly installed on the side of the screw sleeve close to the L-shaped plate, the side of the guide block away from the screw sleeve is located in the guide groove, and the guide block is slidably connected to the L-shaped plate through the guide groove.

[0010] Preferably, the limiting mechanism includes a limiting plate located on the outside of the bottle body, a U-shaped round rod is fixedly installed on the outside of the limiting plate, the U-shaped round rod passes through the connecting plate and is movably connected to the connecting plate, two springs are symmetrically fixedly connected between the limiting plate and the connecting plate, and the two springs are both sleeved on the outside of the U-shaped round rod.

[0011] Preferably, the outer side of the U-shaped round rod is rotatably connected to a rotating plate, the rotating plate is located on the outer side of the connecting plate, two limiting rings are symmetrically fixedly sleeved on the outer side of the U-shaped round rod, the rotating plate is located between the two limiting rings, a positioning column is fixedly installed on the bottom of the rotating plate, and a positioning hole is provided on the outer side of the connecting plate, and the inner diameter of the positioning hole is equal to the outer diameter of the positioning column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the downward movement of the screw sleeve through the cooperation between the screw rod and the screw sleeve and the guide block and the guide groove, and facilitates the horizontal movement of the movable plate through the cooperation between the connecting plate and the sleeve plate and the column and the driving rod, and then the bottle body can be clamped and fixed by the movable plate and the fixed plate, thereby facilitating the rapid transfer of the bottle body;

[0014] (2) The new type facilitates the detachment of the positioning column from the positioning hole through the cooperation between the rotating plate, the U-shaped round rod and the limiting ring, and facilitates the limiting plate and the abutment plate to limit the bottle body through the cooperation between the U-shaped round rod and the connecting plate and the limiting plate and the spring, thereby ensuring the stability of the bottle body and preventing it from shaking when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of a portable oxygen supplier of the utility model;

[0018] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 3This is a schematic diagram of the screw sleeve structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0021] In the figure: 1. base; 2. fixing mechanism; 201. top plate; 202. side block; 203. side rod; 204. fixing plate; 205. movable plate; 206. driving rod; 207. column; 208. sleeve plate; 209. connecting plate; 2010. abutment plate; 2011. L-shaped plate; 2012. turntable; 2013. screw rod; 2014. screw sleeve; 2015. mounting plate; 2016. guide groove; 2017. guide block; 3. limiting mechanism; 301. limiting plate; 302. spring; 303. positioning hole; 304. positioning column; 305. rotating plate; 306. limiting ring; 307. U-shaped round rod; 4. bottle body; 5. handle; 6. mounting frame; 7. roller; 8. support column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1 The utility model includes a base 1, two supporting columns 8 are symmetrically fixedly installed on the bottom of the base 1, two rollers 7 are provided on one side of the base 1, a mounting frame 6 is fixedly installed on the top of the base 1, a handle 5 is fixedly installed on the top of the mounting frame 6, a fixing mechanism 2 is installed on the top of the base 1, a limiting mechanism 3 is installed on the fixing mechanism 2, and a bottle body 4 is placed on the top of the base 1.

[0024] Specifically, by Figure 2-3It is given that the fixing mechanism 2 includes a top plate 201 fixed to the top of the base 1, a fixed plate 204 is fixedly installed on the outer side of the top plate 201, a movable plate 205 is provided on the top of the base 1, the bottle body 4 is located between the fixed plate 204 and the movable plate 205, and two side rods 203 are symmetrically fixedly installed on the side of the movable plate 205 close to the fixed plate 204, the ends of the two side rods 203 away from the movable plate 205 both penetrate the top plate 201 and are fixedly installed with side blocks 202, and the two side rods 203 are movably connected to the top plate 201, a column 207 is fixedly installed on the top of the base 1, the column 207 is located on the side of the movable plate 205 away from the fixed plate 204, a sleeve plate 208 is movably sleeved on the outer side of the column 207, a driving rod 206 is rotatably connected to the side of the sleeve plate 208 close to the bottle body 4, and the end of the driving rod 206 away from the sleeve plate 208 is rotatably connected to the movable plate 205, and the top of the sleeve plate 208 is fixedly installed with The connecting plate 209 is fixedly installed on the inner side of the mounting frame 6 with a mounting plate 2015, the top of the mounting plate 2015 is rotatably connected with a screw rod 2013, the top of the screw rod 2013 is fixedly installed with a turntable 2012, the outer side of the screw rod 2013 is threadedly sleeved with a screw sleeve 2014, the connecting plate 209 is fixed to the outer side of the screw sleeve 2014, and an L-shaped plate 2011 is fixedly installed between the top of the top plate 201 and the mounting frame 6, and the L-shaped plate 2011 is close to the bottle body. Abutment plate 2010 is fixedly installed on one side of bottle body 4, bottle body 4 is fitted with abutment plate 2010, a guide groove 2016 is provided on one side of L-shaped plate 2011 close to mounting plate 2015, a guide block 2017 is fixedly installed on one side of screw sleeve 2014 close to L-shaped plate 2011, a side of guide block 2017 away from screw sleeve 2014 is located in guide groove 2016, and guide block 2017 is slidably connected with L-shaped plate 2011 through guide groove 2016;

[0025] When in use, first place the bottle body 4 on the top of the base 1 so that the bottle body 4 fits with the fixed plate 204, then rotate the turntable 2012 to drive the screw 2013 to rotate. Since the guide block 2017 can only slide along the guide groove 2016, the screw sleeve 2014 is driven to move downward, and then the connecting plate 209 is driven to move downward. At this time, the sleeve plate 208 moves downward along the column 207, and then the movable plate 205 is driven to move by the driving rod 206 until the bottle body 4 is clamped. Finally, the bottle body 4 is quickly installed, which is convenient for moving the bottle body 4 through the roller 7.

[0026] Specifically, by Figure 4It is given that the limiting mechanism 3 includes a limiting plate 301 located on the outside of the bottle body 4, a U-shaped round rod 307 is fixedly installed on the outside of the limiting plate 301, the U-shaped round rod 307 passes through the connecting plate 209 and is movably connected to the connecting plate 209, two springs 302 are symmetrically fixedly connected between the limiting plate 301 and the connecting plate 209, the two springs 302 are both sleeved on the outside of the U-shaped round rod 307, a rotating plate 305 is rotatably connected to the outside of the U-shaped round rod 307, the rotating plate 305 is located on the outside of the connecting plate 209, two limiting rings 306 are symmetrically fixedly sleeved on the outside of the U-shaped round rod 307, the rotating plate 305 is located between the two limiting rings 306, a positioning column 304 is fixedly installed on the bottom of the rotating plate 305, a positioning hole 303 is provided on the outside of the connecting plate 209, and the inner diameter value of the positioning hole 303 is equal to the outer diameter value of the positioning column 304;

[0027] When in use, the positioning column 304 is initially located in the positioning hole 303, and the two springs 302 are compressed. When the bottle body 4 is placed on the abutment plate 2010, the rotating plate 305 is first moved to drive the movement of the U-shaped round rod 307 and the movement of the limiting plate 301. At this time, the two springs 302 are compressed again until the positioning column 304 is disengaged from the positioning hole 303, and then the rotating plate 305 is rotated so that the rotating plate 305 remains in a vertical state under the action of gravity, and the limitation of the U-shaped round rod 307 is released. At this time, the two springs 302 are reset to drive the movement of the limiting plate 301 until the limiting plate 301 is tightly fitted with the bottle body 4, thereby limiting the bottle body 4 and finally preventing the bottle body 4 from shaking when moving.

Claims

1. A portable oxygen supply device, comprising a base (1), characterized in that: Two support columns (8) are symmetrically fixedly mounted at the bottom of the base (1); two rollers (7) are arranged on one side of the base (1); a mounting frame (6) is fixedly mounted on the top of the base (1); a handle (5) is fixedly mounted on the top of the mounting frame (6); a fixing mechanism (2) is mounted on the top of the base (1); a limiting mechanism (3) is mounted on the fixing mechanism (2); and a bottle body (4) is placed on the top of the base (1); The fixing mechanism (2) comprises a top plate (201) fixed to the top of the base (1); a fixing plate (204) is fixedly installed on the outer side of the top plate (201); a movable plate (205) is provided on the top of the base (1); the bottle body (4) is located between the fixing plate (204) and the movable plate (205); two side rods (203) are symmetrically fixedly installed on one side of the movable plate (205) close to the fixing plate (204); the ends of the two side rods (203) away from the movable plate (205) both penetrate the top plate (201) and are fixedly installed with side blocks (202); and the two side rods (203) are both movably connected to the top plate (201).

2. A portable oxygen supplier according to claim 1, characterized in that: A column (207) is fixedly mounted on the top of the base (1), and the column (207) is located on a side of the movable plate (205) away from the fixed plate (204). A sleeve plate (208) is movably sleeved on the outer side of the column (207), and a driving rod (206) is rotatably connected to the side of the sleeve plate (208) close to the bottle body (4), and one end of the driving rod (206) away from the sleeve plate (208) is rotatably connected to the movable plate (205).

3. A portable oxygen supplier according to claim 2, characterized in that: A connecting plate (209) is fixedly mounted on the top of the sleeve plate (208); a mounting plate (2015) is fixedly mounted on the inner side of the mounting frame (6); a screw rod (2013) is rotatably connected to the top of the mounting plate (2015); a rotating disk (2012) is fixedly mounted on the top of the screw rod (2013); a screw sleeve (2014) is threadedly sleeved on the outer side of the screw rod (2013); and the connecting plate (209) is fixed to the outer side of the screw sleeve (2014).

4. A portable oxygen supplier according to claim 1, characterized in that: An L-shaped plate (2011) is fixedly installed between the top of the top plate (201) and the mounting frame (6); an abutment plate (2010) is fixedly installed on the side of the L-shaped plate (2011) close to the bottle body (4); the bottle body (4) and the abutment plate (2010) are in contact with each other; a guide groove (2016) is provided on the side of the L-shaped plate (2011) close to the mounting plate (2015); a guide block (2017) is fixedly installed on the side of the screw sleeve (2014) close to the L-shaped plate (2011); a side of the guide block (2017) away from the screw sleeve (2014) is located in the guide groove (2016), and the guide block (2017) is slidably connected to the L-shaped plate (2011) via the guide groove (2016).

5. The portable oxygen supplier according to claim 1, characterized in that: The limiting mechanism (3) comprises a limiting plate (301) located outside the bottle body (4); a U-shaped round rod (307) is fixedly installed on the outside of the limiting plate (301); the U-shaped round rod (307) passes through the connecting plate (209) and is movably connected to the connecting plate (209); two springs (302) are symmetrically fixedly connected between the limiting plate (301) and the connecting plate (209); the two springs (302) are both sleeved on the outside of the U-shaped round rod (307).

6. A portable oxygen supplier according to claim 5, characterized in that: The outer side of the U-shaped round rod (307) is rotatably connected with a rotating plate (305), the rotating plate (305) is located on the outer side of the connecting plate (209), two limiting rings (306) are symmetrically fixedly sleeved on the outer side of the U-shaped round rod (307), the rotating plate (305) is located between the two limiting rings (306), a positioning column (304) is fixedly installed on the bottom of the rotating plate (305), and a positioning hole (303) is provided on the outer side of the connecting plate (209), and the inner diameter value of the positioning hole (303) is equal to the outer diameter value of the positioning column (304).

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