CN106730201A - A kind of novel oxygen cylinder fixing device - Google Patents

Abstract

The invention discloses a kind of novel oxygen cylinder fixing device, including it is set in oxygen bottle（4）On retainer ring（5）Be opened in wall（1）On deep gouge（2）, the retainer ring（5）Front end is hinged with fixed block（6）, the deep gouge（2）In be provided with latch well (3), the latch well（3）In be provided with locked groove（32）, the locked groove（32）Rear end be provided with inclined-plane（31）, the fixed block（6）In be provided with sliding chamber（61）, the sliding chamber（61）Rear and front end is provided with chute（72）, the chute（72）It is internally provided with the first spring（94）, first spring（94）With the chute（72）CONTACT WITH FRICTION, chute described in twice（72）Between be fixedly installed hot-wire coil（82）；Simple structure of the present invention, occupies little space, simple operation, facilitates the fixation and movement of oxygen bottle so that medical procedure is safer.

Description

A kind of novel oxygen cylinder fixing device

Technical field

The present invention relates to medical instruments field, particularly a kind of novel oxygen cylinder fixing device.

Background technology

Oxygen cylinder is used to store high-pressure liquid oxygen, clinically for auxiliary treatment, is widely used in medical field, but Because oxygen cylinder height is high, floor space is small, in the middle of the use of oxygen cylinder, tend to topple over, not only influence to patient Oxygen supply, also in the presence of great potential safety hazard.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of novel oxygen cylinder fixing device, and it can overcome existing skill The above mentioned problem of art.

The present invention is achieved through the following technical solutions：A kind of novel oxygen cylinder fixing device of the invention, including The retainer ring being removably set on oxygen bottle and the deep gouge being opened on wall, the retainer ring include left semi-ring and the right side Semi-ring, the left semi-ring and right semi-ring front end are hinged with fixed block, and latch well is provided with the deep gouge, are set in the latch well Locked groove is equipped with, the tail end of the latch well is provided with inclined-plane, sliding chamber is provided with the fixed block, the sliding chamber rear and front end is all provided with Chute is equipped with, the chute is internally provided with the first spring, first spring and the chute CONTACT WITH FRICTION, cunning described in twice Hot-wire coil, the sliding chamber or so two ends are fixedly installed between groove and are respectively arranged with magnetic patch, the magnetic patch two ends are fixedly installed The sliding block for having sliding block, two ends is fixedly linked with first spring respectively, and the sliding block coordinates with the slide and connects Connect, described magnetic patch one end is fixedly connected with wedge, the wedge front end face is lozenges, and the retainer ring rear end is provided with Lock-in component, the lock-in component includes the left locking block being arranged on the left semi-ring and the right side being arranged on the right semi-ring Locking block, the left locking block right-hand member is provided with tapered end, and lock chamber is offered in the tapered end, is symmetrically set on the lock chamber inner sidewall Groove is equipped with, the right-hand member of the tapered end is equipped with bumper, cavity, the cavity rear end are provided with the right locking block Insertion is connected with slideway, and the cavity left end is equipped with the angle portion that leads, and the angle portion that leads is used to facilitate the tapered end to insert Enter in the cavity cooperation, slide groove is provided with the slideway, inner hollow is slidably connected with the slideway Locking bar, the locking bar left and right sides is symmetrically arranged with projection, and the projection is embedded in the slide groove, and the locking bar front end is set There are containing cavities, second spring is provided with the containing cavities, the second spring two ends have been respectively fixedly connected with pull bar, the drawing Bar is fixedly connected with the projection, and the back end of tie rod face is fixed with depression bar, and the depression bar is located at the locking bar internal void Divide and the depression bar tail end is extended to outside the locking bar.

Used as preferred technical scheme, the bumper is fixedly connected with the tapered end gluing, the area of the bumper Right side area with the tapered end is identical, and the thickness of the bumper is 1 millimeter -3 millimeters, it is described lead angle portion guide face be Inclined plane, the angle of inclination of the inclined plane is 30 degree of -45 degree, and the angle portion that leads communicates with the cavity, described to lead angle The right side area in portion is identical with the aperture area of the cavity, and the left side area for leading angle portion leads angle more than described The right side area in portion, it is described lead angle portion be used to prevent the tapered end shifted when being inserted into the cavity and with institute State right locking block to collide, while being used to be oriented to the tapered end and so that the tapered end is rapidly inserted into the cavity Middle cooperation, the bumper is used to prevent the tapered end from being collided with the inclined plane when the tapered end is inserted into the cavity Produce abrasion.

Used as preferred technical scheme, the lozenges is identical with the bevel inclination angle, the wedge with The locked groove size is identical.

Used as preferred technical scheme, the hot-wire coil attracts the magnetic patch to drive the wedge internally after being powered Motion, the wedge can be accommodated in inside the sliding chamber completely.

The beneficial effects of the invention are as follows：When needing to be fixed oxygen bottle, first by Fixing shrink ring in oxygen cylinder body surface On face, then by tapered end insertion cavity, the tapered end is led by the angle portion that leads when in the tapered end insertion cavity To and the tapered end is rapidly inserted into the cavity and is coordinated, locking bar is pushed away forward, projection is subject to when being contacted with tapered end wall body Extrude and inwardly compress second spring so that in projection income to containing cavities, when projection reaches groove, carry out self-locking head wall body Distress resolves, second spring promotes projection to be engaged in the middle of groove, then by the latch well on fixed block alignment wall, forward Oxygen bottle is promoted, while wedge is slidably connected by lozenges with inclined-plane by the pressure from deep gouge wall body simultaneously Shrink, be then engaged in the middle of locked groove, complete the fixation to oxygen bottle；When needing to move oxygen bottle, live wire is first passed through Electric attraction magnetic patch drives the sliding chamber of wedge income on circle, now pulls back fixed block and oxygen bottle, and then opposite extruding is left Right symmetrically arranged depression bar, depression bar extrudes second spring and drives in the middle of the inside retraction containing cavities of projection by the pull bar of front end, Strut and tie is moved after driving locking bar entirety backward simultaneously, can now extract tapered end, and retainer ring is unloaded from oxygen bottle, completes solution Lock；Simple structure of the present invention, occupies little space, simple operation, facilitates the fixation and movement of oxygen bottle so that medical procedure is more Plus safety.

Brief description of the drawings

For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.

Fig. 1 is the overall structure diagram outside a kind of novel oxygen cylinder fixing device of the invention；

Fig. 2 is a kind of local structural representation of novel oxygen cylinder fixing device of the invention；

Fig. 3 is partial structural diagram when a kind of novel oxygen cylinder fixing device wedge of the invention shrinks；

Fig. 4 is deep gouge internal structure schematic diagram of the invention

Fig. 5 is lock-in component structural representation of the invention；

Fig. 6 is the front end face structural representation of fixed block of the invention；

Fig. 7 is the fit structure schematic diagram for leading angle portion and cavity.

Wherein, 1, wall, 2, deep gouge, 3, latch well, 31, inclined-plane, 32, locked groove, 4, oxygen bottle, 5, retainer ring, 51, left Semi-ring, 52, right semi-ring, 6, fixed block, 61, sliding chamber, 7, wedge, 71, sliding block, 72, chute, 73, lozenges, 81, magnetic patch, 82nd, hot-wire coil, 9, lock-in component, 91, tapered end, 92, cavity, 93, lock chamber, 931, groove, 932, projection, 94, containing cavities, 941st, pull bar, 942, second spring, 95, depression bar, 96, locking bar, 97, left locking block, 98, right locking block, 99, slideway, 88, lead tiltedly Oral area, 911, bumper, 921, inclined plane.

Specific embodiment

As shown in figs. 1-7, a kind of novel oxygen cylinder fixing device of the invention, including removably it is set in oxygen bottle Retainer ring 5 and the deep gouge 2 being opened on wall 1 on 4, the retainer ring 5 include left semi-ring 51 and right semi-ring 52, described left half Ring 51 and the front end of right semi-ring 52 are hinged with fixed block 6, and latch well 3 is provided with the deep gouge 2, are provided with the latch well 3 Locked groove 32, the tail end of the latch well 3 is provided with inclined-plane 31, sliding chamber 61 is provided with the fixed block 6, two before and after the sliding chamber 61 End is provided with chute 72, and the chute 72 is internally provided with the first spring 94, and first spring 94 rubs with the chute 72 Contact is wiped, hot-wire coil 82 is fixedly installed between chute 72 described in twice, the two ends of the sliding chamber 61 or so are respectively arranged with magnetic Block 81, the two ends of the magnetic patch 81 are fixedly installed sliding block 71, and the sliding block 71 at two ends is fixed with first spring 74 respectively It is connected, the sliding block 71 is slidably connected with the chute 72, and the one end of the magnetic patch 81 is fixedly connected with wedge 7, described The front end face of wedge 7 is lozenges 73, and the rear end of the retainer ring 5 is provided with lock-in component 9, and the lock-in component 9 includes setting Left locking block 97 and the right locking block 98 being arranged on the right semi-ring 52, the left locking block 97 on the left semi-ring 51 Right-hand member is provided with tapered end 91, the tapered end 91 and offers lock chamber 93, is symmetrical arranged on the madial wall of lock chamber 93 fluted 931, the right-hand member of the tapered end 91 is equipped with bumper 911, the bumper 911, the right locking block 98 and is provided with Cavity 92, the rear end insertion of the cavity 92 is connected with slideway 99, and the left end of the cavity 92 is equipped with the angle portion 88 that leads, described Lead angle portion 88 to be used to facilitate the tapered end 91 to coordinate in being inserted into the cavity 92, slide groove is provided with the slideway 99 991, the locking bar 96 of inner hollow is slidably connected with the slideway 99, the left and right sides of the locking bar 96 is symmetrically arranged with convex Block 932, the projection 932 is embedded in the slide groove 991, and the front end of the locking bar 96 is provided with containing cavities 94, the containing cavities Be provided with second spring 942 in 94, the two ends of the second spring 942 have been respectively fixedly connected with pull bar 941, the pull bar 941 with The projection 932 is fixedly connected, and the rear end face of the pull bar 941 is fixed with depression bar 95, and the depression bar 95 is located in the locking bar 96 The portion's hollow space and tail end of the depression bar 95 is extended to outside the locking bar 96.

Wherein, the bumper 911 is fixedly connected with the gluing of the tapered end 91, the area of the bumper 911 with it is described The right side area of tapered end 91 is identical, and the thickness of the bumper 911 is 1 millimeter, and the guide face for leading angle portion 88 is inclination Face 921, the angle of inclination of the inclined plane 921 is 45 degree, and the angle portion 88 that leads communicates with the cavity 92, described to lead angle The right side area in portion 88 is identical with the aperture area of the cavity 92, and the left side area for leading angle portion 88 is more than described Lead the right side area in angle portion 88, the angle portion 88 that leads is used to prevent the tapered end 91 when being inserted into the cavity 92 Shift and collided with the right locking block 98, while being used to the tapered end 91 is oriented to and is caused the tapered end 91 are rapidly inserted into cooperation in the cavity 92, and the bumper 911 is used in the tapered end 91 is inserted into the cavity 92 When prevent the collision of the tapered end 91 and the inclined plane 921 from producing abrasion；The lozenges 73 is inclined with the inclined-plane 31 Angle is identical, and the wedge 7 is identical with the size of the locked groove 32, and the hot-wire coil 82 attracts the magnetic patch after being powered 81 drive the wedge 7 internally to move, and the wedge 7 can be accommodated in inside the sliding chamber 61 completely.

, it is necessary to when being fixed to oxygen bottle 4, first retainer ring 5 is enclosed within the surface of oxygen bottle 4, then when using During tapered end 91 inserted into cavity 92, carried out by 88 pairs, the angle portion tapered end 91 of leading when in the insertion cavity 92 of the tapered end 91 It is oriented to and causes that the tapered end 91 coordinates in being rapidly inserted into the cavity 92, locking bar 96, projection 932 and the wall of tapered end 91 is pushed away forward Body contact when be squeezed and inwardly compression second spring 942 so that projection 932 is taken in containing cavities 94, when projection 932 is arrived When at up to groove 931, carry out the distress resolves of the wall body of self-locking head 91, second spring 942 promotes projection 932 to be engaged to groove 931 ought In, then fixed block 6 is aligned the latch well 3 on wall 1, promote oxygen bottle 4 forward, wedge 7 by lozenges 73 with Inclined-plane 31 by the pressure from the wall body of deep gouge 2 and shrinks while sliding connection, is then engaged in the middle of locked groove 32, complete The fixation of paired oxygen bottle 4；When needing to move oxygen bottle 4, first pass through electric attraction magnetic patch 81 on hot-wire coil 82 and drive wedge The sliding chamber 61 of the income of shape part 7, now pulls back fixed block 6 and oxygen bottle 4, and the depression bar being symmetrical set then is extruded in opposite directions 95, depression bar 95 extrudes second spring 942 and drives in the middle of the inside retraction containing cavities 94 of projection 932 by the pull bar 941 of front end, together Shi Xianghou strut and ties 95 are moved after driving the entirety of locking bar 96, can now extract tapered end 91, and retainer ring 5 is unloaded from oxygen bottle 4, complete Into unblock.

The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (4)

1. a kind of novel oxygen cylinder fixing device, it is characterised in that：Including the retainer ring being removably set on oxygen bottle With the deep gouge being opened on wall, retainer ring includes left semi-ring and right semi-ring, and left semi-ring and right semi-ring front end be hinged with fixed block, Latch well is provided with deep gouge, locked groove is provided with latch well, the tail end of latch well is provided with inclined-plane, cunning is provided with fixed block Chamber, sliding chamber rear and front end is provided with chute, and chute is internally provided with the first spring, the first spring and chute CONTACT WITH FRICTION, two Hot-wire coil, sliding chamber or so two ends are fixedly installed between road chute and are respectively arranged with magnetic patch, magnetic patch two ends are fixedly installed cunning Block, the sliding block at two ends is fixedly linked with the first spring respectively, and sliding block is connected with slide, and magnetic patch one end is fixedly connected with Wedge, wedge front end face is lozenges, and retainer ring rear end is provided with lock-in component, and lock-in component includes being arranged on left semi-ring On left locking block and the right locking block that is arranged on right semi-ring, left locking block right-hand member is provided with tapered end, lock offered in tapered end Chamber, is symmetrical arranged fluted on lock chamber inner sidewall, and the right-hand member of tapered end is equipped with bumper, and chamber is provided with right locking block Body, cavity left end is equipped with leads angle portion, leads angle portion and is used to facilitate tapered end to coordinate in being inserted into cavity, and cavity rear end is passed through Lead to and be connected to slideway, slide groove is provided with slideway, the locking bar of inner hollow, locking bar or so two is slidably connected with slideway Side is symmetrically arranged with projection, and projection is embedded in slide groove, and locking bar front end is provided with containing cavities, and the second bullet is provided with containing cavities Spring, second spring two ends have been respectively fixedly connected with pull bar, and pull bar is fixedly connected with projection, and back end of tie rod face is fixed with depression bar, pressure Bar is located at locking bar interior hollow section and depression bar tail end is extended to outside locking bar.

2. a kind of novel oxygen cylinder fixing device according to claim 1, it is characterised in that：The bumper and tapered end glue Conjunction is fixedly connected, and the area of bumper is identical with the right side area of tapered end, and the thickness of bumper is 1 millimeter -3 millimeters, is led tiltedly The guide face of oral area is inclined plane, and the angle of inclination of inclined plane is 30 degree of -45 degree, leads angle portion and is communicated with cavity, leads angle portion Right side area is identical with the aperture area of cavity, and the left side area for leading angle portion is more than the right side area for leading angle portion.

3. a kind of novel oxygen cylinder fixing device according to claim 1, it is characterised in that：The lozenges inclines with inclined-plane Rake angle is identical, and wedge is identical with locked groove size.

4. a kind of novel oxygen cylinder fixing device according to claim 1, it is characterised in that：After the hot-wire coil is powered Magnetic patch is attracted to drive wedge internally to move, wedge can be accommodated in inside sliding chamber completely.