CN209596315U - A kind of infusion device of mousing-hook - Google Patents

Abstract

The utility model relates to medical instruments fields, in particular to a kind of infusion device of mousing-hook；The utility model includes hanging infusion hook housing, transfusion pole, telescopic sleeve and fixed mechanism；Hanging infusion hook housing includes the clamp system that axis connects the hook articulated joint on transfusion pole and is connected in hook articulated joint；Hook hinged groove is provided in hook articulated joint, hook hinged groove is hinged with hook；Clamp system includes the first rotary table and the supporting plate that is connected on the first rotary table, and the first rotary table is in the lower section of hook articulated joint, and the lower end surface for linking up with articulated joint is provided with location hole, the positioning column for being inserted into location hole is connected on supporting plate；In the present invention, infusion bottle is hung on hook, positioning hole is inserted by rotational positioning column on hanging infusion hook housing, supporting plate and hook articulated joint are fixed, to keep hook firm, be not easy to go up and down and shake；The utility model is easy to operate, practical.

Description

A kind of infusion device of mousing-hook

Technical field

The utility model relates to medical instruments fields, in particular to a kind of infusion device of mousing-hook.

Background technique

Patient is generally in infusion, since self reason needs shift position, traditional approach be have patient or other people to defeated Liquid bottle is lifted, but this mode is very inconvenient, and the meeting of lifting be easy to cause infusion bottle to slip so that arm is tingle for a long time, In Oneself is needed during patient is mobile or other people control infusion bottle and patient keeps the state of relative synchronization, it is asynchronous when occurring When be easy to cause syringe needle to offset out blood vessel.In infusion process, easily make the hook of infusion bottle unstable when mobile, is allowed to easily de- It falls.

Summary of the invention

To solve the above problems, the purpose of this utility model is to provide a kind of infusion device of mousing-hook, by solid Determine mechanism to fix, then positioning hole is inserted by positioning column on hanging infusion hook housing, keep hook firm, is not easy to go up and down and shake It is dynamic.

The purpose of this utility model is achieved through the following technical solutions:

A kind of infusion device of mousing-hook provided by the utility model, wherein including hanging infusion hook housing, be connected to it is described defeated Transfusion pole in liquid hook rack, the telescopic sleeve for being socketed the transfusion pole and the fixation for securing the above telescopic sleeve Mechanism；The hanging infusion hook housing includes that axis connects in the hook articulated joint on the transfusion pole and is connected in the hook articulated joint Clamp system；Hook hinged groove is provided in the hook articulated joint, the hook hinged groove is hinged with hook；The clamping Mechanism includes the supporting plate that axis connects the first rotary table on the transfusion pole and is connected on first rotary table, first rotary table The lower end surface of lower section in the hook articulated joint, the hook articulated joint is provided with location hole, is connected on the supporting plate For being inserted into the positioning column of the location hole.

As a kind of improvement of the utility model, the front end of the positioning column is taper tip and is provided with the second circle Platform, the outer diameter of second rotary table are greater than the internal diameter of the location hole.

It is provided with spring on the positioning column as a further improvement of the utility model, the spring is in described the Between two rotary tables and the supporting plate.

As the further improvement of the utility model, guiding axis is provided on the positioning column, the guiding axis is in The lower section of the supporting plate is connected with guide cylinder below the supporting plate, guide groove, the guiding axis is provided in the guide cylinder It can be caught in the guide groove.

As the further improvement of the utility model, the bottom end of the positioning column is provided with pull ring.

As the further improvement of the utility model, the fixed mechanism includes pedestal cylinder, clamping component, two baffles With two extension pawls, the baffle is connected to the upper and lower ends of the pedestal cylinder with extension pawl；Track is provided on the baffle Slot, the clamping component include support plate, T-type threaded rod and clamping component, and the both ends of the support plate are provided with for being caught in Axis of an orbit in the track groove, the T-type threaded rod are threaded in the support plate and connect with the clamping component.

As the further improvement of the utility model, the clamping component includes that cardan shaft, articulated shaft and V-type clamp Plate, the articulated shaft carry out coaxially connected, the T-type threaded rod and the propulsion axis connection, the V-type folder with the cardan shaft Tight plate is hinged on the articulated shaft.

As the further improvement of the utility model, the T-type threaded rod and the propulsion shaft connection place are provided with gear Circle.

As the further improvement of the utility model, the fixed mechanism includes fixed transverse rod and frame rod, described solid The both ends for determining cross bar are connected on two telescopic sleeves, and the telescopic sleeve and the frame rod are socketed, the bone Waist bandage is tied on hack lever.

As the further improvement of the utility model, it is provided with threaded hole on the telescopic sleeve, is installed on threaded hole There is T-type pin.

In the present invention, infusion bottle is hung on hook, it is fixed by the insertion of rotational positioning column on hanging infusion hook housing In the hole of position, supporting plate and hook articulated joint are fixed, to keep hook firm, be not easy to go up and down and shake；The utility model behaviour Facilitate, it is practical.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application, The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model It limits.In the accompanying drawings:

Fig. 1 is the structural schematic diagram one of the utility model；

Fig. 2 is the structural schematic diagram one of the hanging infusion hook housing of the utility model；

Fig. 3 is the structural schematic diagram two of the hanging infusion hook housing of the utility model；

Fig. 4 is the structural schematic diagram three of the hanging infusion hook housing of the utility model；

Fig. 5 is the structural schematic diagram four of the hanging infusion hook housing of the utility model；

Fig. 6 is the structural schematic diagram of the embodiment one of the fixed mechanism of the utility model；

Fig. 7 is the structural schematic diagram one of the clamping component of the embodiment one of the fixed mechanism of the utility model；

Fig. 8 is the structural schematic diagram two of the clamping component of the embodiment one of the fixed mechanism of the utility model；

Fig. 9 is the structural schematic diagram of the pedestal cylinder of the utility model；

Figure 10 is that the utility model applies the structural schematic diagram on first aid trammer；

Figure 11 is that the utility model applies the structural schematic diagram on wheelchair；

Figure 12 is the structural schematic diagram of the embodiment two of the fixed mechanism of the utility model；

Figure 13 is that the utility model applies the structural schematic diagram one in human body harness；

Figure 14 is that the utility model applies the structural schematic diagram two in human body harness；

Wherein appended drawing reference are as follows: 1- hanging infusion hook housing, 11- link up with articulated joint, 12- clamp system, the first rotary table of 13-, 14- Supporting plate, 15- positioning column, 151- spring, 152- guiding axis, 153- guide cylinder, 154- guide groove, 155- pull ring, the circle of 16- second Platform, 17- location hole, 18- pull ring, 19- hook hinged groove, 2- transfusion pole, 3- telescopic sleeve, 31-T type pin, 4- fixed mechanism, 41- pedestal cylinder, 42- clamping component, 421- support plate, 422-T type threaded rod, 423- clamping component, 424- axis of an orbit, 425- gear Circle, 426- cardan shaft, 427- articulated shaft, 428-V type clamping plate, 43- baffle, 431- track groove, 44- hang pawl, and 45- is fixed horizontal Bar, 46- frame rod, 47- waist bandage.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

As shown in figs. 1 to 14, the infusion device of a kind of mousing-hook of the utility model, including hanging infusion hook housing 1, connection Transfusion pole 2 on hanging infusion hook housing 1, the telescopic sleeve 3 for being socketed transfusion pole 2 and for fixing consolidating for telescopic sleeve 3 Determine mechanism 4.

As shown in Figures 2 to 5, hanging infusion hook housing 1 includes that axis connects the hook articulated joint 11 on transfusion pole 2 and is connected to extension Clamp system 12 in hook articulated joint 11；Hook hinged groove 19 is provided in hook articulated joint 11, hook hinged groove 19 is hinged with Hook 18.

Clamp system 12 includes the supporting plate that axis connects the first rotary table 13 on transfusion pole 2 and is connected on the first rotary table 13 14, the first rotary table 13 is in the lower section of hook articulated joint 11, and the lower end surface of hook articulated joint 11 is provided with location hole 17, supporting plate 14 On be connected with positioning column 15 for being inserted into location hole 17.

In the present invention, infusion bottle is hung on hook 18, is inserted on hanging infusion hook housing 1 by rotational positioning column 15 Enter in location hole 17, supporting plate 14 and hook articulated joint 11 are fixed, to keep hook 18 firm, be not easy to go up and down and shake.

In the present invention, the front end of positioning column 15 is taper tip and is provided with the second rotary table 16, the second circle The outer diameter of platform 16 is greater than the internal diameter of location hole 17, so that the second rotary table 16 be made to be stuck in the opening of location hole 17；On positioning column 15 It is provided with spring 151, spring 151 is between the second rotary table 16 and supporting plate 14；It is provided with guiding axis 152 on positioning column 15, leads The lower section of supporting plate 14 is in axis 152, the lower section of supporting plate 14 is connected with guide cylinder 152, is provided with guide groove in guide cylinder 152 154, guiding axis 152 can be caught in guide groove 154.The bottom end of positioning column 15 is provided with pull ring 155.In particular, in transfusion pole 2 Upper end by bearing hinge connection have hook articulated joint 11, make under the action of the bearing transfusion pole 2 and hook articulated joint 11 can Damping rotary occurs.2 upper end of transfusion pole is provided with hemispherical head end, 2 periphery of transfusion pole below hook articulated joint 11 It is fixed with the first rotary table 13 of annular, the first rotary table 13 has certain thickness, and the first rotary table 13 is greater than hook 11 inner hole of articulated joint Diameter is less than the outer diameter of hook articulated joint 11.The hook that circle distribution has several groups to be inwardly provided on the side wall of hook articulated joint 11 Hinged groove 19(can according to actual needs even circumferential be distributed hook hinged groove 19 more than two), hook hinged groove 19 have There is certain width, hook 18 is hinged with inside hook hinged groove 19,18 half of hook are straight section, the other half is to be in side The curved bending section of spiral arc, so that the bending section of hook 18 is the end spiral shell of circumference arcs actual flexion section viewed from the side Rotation bending to bending section initial position it is lateral at a certain distance from, allow infusion lanyard hang at the bending section of hook.

Two groups of four groups of location hole 17(are distributed in hook 11 the first rotary table of lower end surface of articulated joint, 13 lateral area even circumferential It is above), location hole 17 has certain depth.It is fixed on the first rotary table 13 wherein lower end surface of side pair horizontal The supporting plate 14 of state has penetrated positioning column 15 on supporting plate 14, and the outer diameter of positioning column 15 is slightly less than the internal diameter of location hole 17, so that fixed Position column 15 can be inserted inside location hole 17, and 15 Front-end Design of positioning column is taper tip, set in the front-end position of tip rearward It is equipped with the second rotary table 16 of circumferential protrusion, is cased with spring 151, spring on the positioning column 17 between the second rotary table 16 and supporting plate 14 151 are in compressive state always.Guiding axis is vertically fixedly connected on the positioning column 15 of 14 following distance position of supporting plate 152.It is provided with guide cylinder 153 between guiding axis 152 and 14 lower end surface of supporting plate to be fixedly connected with 14 lower end surface of supporting plate, and is leading The guide groove 154 of vertical direction is provided on 153 tube wall of cylinder, so that when positioning column 15 is moved axially relative to about 14 supporting plate Guiding axis 152 can be positioned in inside guide groove 154, when positioning column 15 drive guiding axis 152 axially to make guiding axis 152 move When moving to 154 top root position of guide groove, the upper end tip of positioning column 15 is inserted into the location hole 17 of hook articulated joint 11 Portion, so that will not relatively rotate between hook articulated joint 11 and transfusion pole 2.

When the guiding axis 152 of positioning column 15 is stuck in the end face of 153 lower end guide groove of guide cylinder, 154 side, in positioning column 15 upper end is detached from the location hole of hook articulated joint 11, and linking up with articulated joint 11 at this time can relatively rotate with transfusion pole 2, In The curved indentations coincideing with 153 outer wall of guiding axis are provided on 153 lower end surface of guide cylinder of 154 side of guide groove, so that fixed The guiding axis 152 of position column 15 can be cooperated when being positioned in 153 lower end surface of guide cylinder by guiding axis 152 and end face curved indentations So that positioning column 15 will not be rotated relative to guide cylinder.Spring 151 is in compressive state always during above-mentioned two. It is fixedly connected with pull ring 155 in the lower end of positioning column 15, pulls pull ring 155 to can control positioning column 15 and pulled down in axial direction It is dynamic.

There are some Portable movable transfusion poles at present, lower end is slid using roller structure, and which is in certain journey The movement of patient is facilitated on degree, but not can guarantee the synchronism with the movement of patient.And inconvenient for some walkings For patient, synchronous promotion transfusion pole is cumbersome when pushing first aid trammer or wheelchair, easily syringe needle is caused to slip.

As shown in Figures 6 to 9, the utility model provides embodiment one and can be used for pushing away first aid in the embodiment one Vehicle frame, wheelchair bar carry out detent and are fixedly clamped, and the fixed mechanism 4 of embodiment one includes pedestal cylinder 41, clamping component 42, two gears Plate 43 and two extension pawls 44, baffle 43 and extension pawl 44 are connected to the upper and lower ends of pedestal cylinder 41；Rail is set on baffle 43 Road slot 431, as shown in fig. 7, clamping component 42 includes support plate 421, T-type threaded rod 422 and clamping component 423, support plate 421 Both ends be provided with the axis of an orbit 424 for being caught in track groove 431, T-type threaded rod 422 is threaded in support plate 421 And it is connect with clamping component 423.Clamping component 423 includes cardan shaft 326, articulated shaft 427 and V-type clamping plate 428, articulated shaft 427 carry out coaxially connected with cardan shaft 426, and T-type threaded rod 423 is connect with cardan shaft 426, and V-type clamping plate 428 is hinged on hingedly On axis 427；T-type threaded rod 423 and 426 junction of cardan shaft are provided with retaining ring 425；In particular, pedestal cylinder 41, baffle 43, The combination of pawl 44 is hung to be fixed as one, under the symmetrical two sides of 41 barrel of pedestal cylinder fragment position be fixed as one two of unified direction it is parallel Baffle 43, have certain spacing among two parallel baffles 43, be inwardly provided with J in the back edge position of two baffles 43 The track groove 424 of type, track groove 424 are set as open into and opening and are caught in convenient for axis of an orbit 424 from 43 side of baffle to opening. Setting is there are two parallel extension pawl 44 on 41 side wall of pedestal cylinder on the certain altitude against the top of baffle 43, hang pawl 44 towards with gear Towards consistent, the front end for hanging pawl 44 is bent plate 43 slightly downward, allow hang pawl 44 hook horizontal first aid trammer hack lever with Wheelchair hack lever.

There are two axis of an orbit 424, two tracks for the 431 internal synchronization card of track groove of J-type on two parallel baffles 43 Being fixed as one between axis 424 has support plate 421, is provided with threaded hole in 421 middle position of support plate, revolves in threaded hole internal helicoid Conjunction has T-type threaded rod 423, runs through to be hinged with pushing away perpendicular to the axial direction of cardan shaft in the thread segment front end of T-type threaded rod 423 Into axis 426, and on the thread segment of the T-type threaded rod at 426 both ends of cardan shaft, card has retaining ring 425, guarantees cardan shaft 426 and T-type The thread segment axial direction of threaded rod 423 it is relatively fixed, cardan shaft 426 is axial to be vertically oriented to, and is distinguished at 426 both ends of cardan shaft Axial restraint is connected with articulated shaft 427, and the articulated shaft 427 in two sides, which is submitted, is connected to V-type clamping plate 428,428 He of V-type clamping plate It is hingedly the two sides up and down of same V-type clamping plate, the pipe of V-type clamping plate 428 on the upper and lower side articulated shaft 427 of cardan shaft 426 The clamping plate of symmetrical angle at an angle, the V-type clamping plate 428 hinged with cardan shaft 426 there are two being fixedly connected on wall It can play the role of automatic capturing angle compression to the tube wall on the inside of its V-type mouth, while between the baffle 42 of pedestal cylinder 41 Floor design is circular arc camber shape, convenient for playing cooperation V to the first aid trammer or wheelchair hack lever that are stuck in inside between baffle 43 Type clamping plate 428 clamps jointly.

As shown in Figure 12 to Figure 14, the utility model provides embodiment two, and embodiment two is applied to human body Portable, In example 2, fixed mechanism 4 includes fixed transverse rod 45 and frame rod 46, and the both ends of fixed transverse rod 45 are connected to two On telescopic sleeve 3, telescopic sleeve 3 and frame rod 46 are socketed, and are tied with waist bandage 47 on frame rod 46；In particular, will have It is fixedly connected among the parallel telescopic sleeve 3 of two of one fixed spacing by fixed transverse rod 45, in the tube wall of two telescopic sleeves 3 On be respectively and fixedly provided with fixed harness, fixed harness is the hard material with slight elasticity.And fixed harness has certain width, Inside is glued with flexible gasket.The shape of fixed harness moves towards the human body back ipsilateral with it and arrives shoulder upwards finally at armpit To move towards profile consistent so that the two fixed harnesses in left and right can be carried on the back in patient's shoulder, telescopic can be made when patient shoulders Pipe 3 is in a vertical state.It is axially fixedly connected with frame rod 46 respectively in two 3 lower end edges of telescopic sleeve, frame rod 46 is same When be connected with same waist bandage 47, when shouldering by waist bandage 47 stickup tighten to patient's waist, waist bandage 47 tightens Make fixed transverse rod 45 crooked by frame rod 46 with can be used as supporting point after patient's waist, cooperation waist bandage 47 Clamping, which can make patient's waist bandage 47 when shouldering walking or carrying out other movements be connected to package unit, to be slipped.

In the present invention, it is provided with threaded hole on telescopic sleeve 3, T-type pin 31 is installed on threaded hole；T-type pin 31 Clamping fixed can be carried out to transfusion pole 2.

The innovative technology point and beneficial effect of the utility model at least that:

1, the baffle 43 of J-type slot with two with parallel extension pawl 44 at regular intervals so that 43 internal engagement of baffle is hung Pawl 44 can be hooked including T-type, level, vertical hack lever, and the present apparatus can be made to be suitable for all kinds of first aid trammers and wheelchair etc. Facility realizes the purpose of fast assembling-disassembling；For the patient that can not be walked, portability is greatly improved.

2, be directed to patient's shoulder it is unlucky due to the movements such as itself bends over or squats down so that transfusion pole 2 be easy when there is skew it is de- Infusion bottle is fallen, causes to take off situations such as managing or is broken, hook articulated joint 11 forms to have by bearing hinge connection in 2 upper end of transfusion pole to be hindered The dynamic connection of the hinge of Buddhist nun's effect, when the skew that wide-angle occurs in transfusion pole 2 making infusion bottle be easy to appear slippage the case where, defeated Hook articulated joint 11 is pulled to occur rotating up to infusion bottle relative to transfusion pole 2 when being in lowest part under the action of liquid bottle gravity, More lower more stable, the case where being not in unhook at the bending section infusion bottle center for linking up with 18 front ends, it is reliable and stable solve it is de- Hook problem.

3, the track groove 431 for having J-type is designed on baffle 43, the two sides axis of an orbit 424 that can be convenient support plate 421 is caught in simultaneously It is fixed in the tail end bending place of J-type track groove 431, propulsion is screwed inside 422 row of T-type threaded rod being connected through a screw thread and drives V Type clamping plate 428 can to the hack lever inside baffle 43 realize clamp, it is ensured that pedestal cylinder 41 can relative to first aid trammer frame with Wheelchair frame is fixedly clamped.

4, perforative positioning column 15 passes through the realization pair of spring 151 in compressive state on the supporting plate fixed with transfusion pole 2 The insertion of location hole 17 for linking up with articulated joint 11 is realized to the relatively fixed of hook articulated joint 11 and transfusion pole 2, while guide cylinder 153 It may be implemented to be positioned in the guiding axis 152 of positioning column 15 guiding with guide groove 154 for controlling holding hook articulated joint 11 Relative status.

5, hook articulated joint 11 is hinged relationship by the hook 18 of hook hinged groove 19 and circle distribution, so that hook 18 may be implemented open and collapse effects, convenient for without when place.

6, it is similar to Backpack type knapsack for the fixed harness of hard that patient's Backpack type uses, so that patient is in carrying device When can liberate both hands, while can guarantee transfusion pole always with patient walk holding it is synchronous；Waist bandage 47 connects bone Hack lever 46 can play the role of telescopic sleeve 3 when tightening waist the case where supporting fulcrum, preventing slippage.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of infusion device of mousing-hook, which is characterized in that including hanging infusion hook housing, be connected on the hanging infusion hook housing Transfusion pole, the telescopic sleeve for being socketed the transfusion pole and the fixed mechanism for securing the above telescopic sleeve；It is described defeated Liquid hook rack includes the clamp system that axis connects the hook articulated joint on the transfusion pole and is connected in the hook articulated joint； Hook hinged groove is provided in the hook articulated joint, the hook hinged groove is hinged with hook；The clamp system includes axis The supporting plate for connecing the first rotary table on the transfusion pole and being connected on first rotary table, first rotary table are in the extension The lower end surface of the lower section of hook articulated joint, the hook articulated joint is provided with location hole, is connected on the supporting plate for being inserted into State the positioning column of location hole.

2. a kind of infusion device of mousing-hook according to claim 1, which is characterized in that the front end of the positioning column is cone Shape tip and it is provided with the second rotary table, the outer diameter of second rotary table is greater than the internal diameter of the location hole.

3. a kind of infusion device of mousing-hook according to claim 2, which is characterized in that be provided with bullet on the positioning column Spring, the spring are between second rotary table and the supporting plate.

4. a kind of infusion device of mousing-hook according to claim 3, which is characterized in that be provided with and lead on the positioning column To axis, the guiding axis is in the lower section of the supporting plate, and guide cylinder, setting in the guide cylinder are connected with below the supporting plate There is guide groove, the guiding axis can be caught in the guide groove.

5. a kind of infusion device of mousing-hook according to claim 4, which is characterized in that the bottom end of the positioning column is arranged There is pull ring.

6. a kind of infusion device of mousing-hook according to claim 1, which is characterized in that the fixed mechanism includes pedestal Cylinder, clamping component, two baffles and two extension pawls, the baffle and extension pawl are connected to the upper and lower ends of the pedestal cylinder； Track groove is provided on the baffle, the clamping component includes support plate, T-type threaded rod and clamping component, the support plate Both ends be provided with the axis of an orbit for being caught in the track groove, the T-type threaded rod is threaded in the support plate And it is connect with the clamping component.

7. a kind of infusion device of mousing-hook according to claim 6, which is characterized in that the clamping component includes promoting Axis, articulated shaft and V-type clamping plate, the articulated shaft and cardan shaft progress are coaxially connected, and the T-type threaded rod is pushed away with described Into axis connection, the V-type clamping plate is hinged on the articulated shaft.

8. a kind of infusion device of mousing-hook according to claim 7, which is characterized in that the T-type threaded rod with it is described Shaft connection place is promoted to be provided with retaining ring.

9. a kind of infusion device of mousing-hook according to claim 1, which is characterized in that the fixed mechanism includes fixing Cross bar and frame rod, the both ends of the fixed transverse rod are connected on two telescopic sleeves, the telescopic sleeve and institute Frame rod socket is stated, is tied with waist bandage on the frame rod.

10. a kind of infusion device of mousing-hook according to claim 1, which is characterized in that be arranged on the telescopic sleeve There is threaded hole, T-type pin is installed on threaded hole.