CN214158130U - Drainage ware fixing device convenient to remove - Google Patents

Abstract

The utility model discloses a drainage ware fixing device convenient to remove belongs to medical instrument technical field. The utility model provides a drainage ware fixing device convenient to remove, the on-line screen storage device comprises a base, the spacing groove has been seted up at base top surface middle part, base top surface rear side has set firmly the fixed plate, fixed plate antetheca middle part is seted up flutedly, run through in the recess and be equipped with the pivot, the pivot right-hand member rotates with recess right wall to be connected, the pivot left end runs through recess left wall and extends to outside and coaxial fixedly connected with and rotates the handle, two external screw threads have been seted up to pivot middle part symmetry, pivot outside symmetrical sleeve is equipped with two thread bush, the thread bush front end is equipped with the slide bar admittedly, the slide bar front end is equipped with splint admittedly. The utility model discloses left arm wing and right arm wing use the problem that can produce the damage in having avoided current device for a long time, improved the life of device, also ensured the safety that the patient used this device.

Description

Drainage ware fixing device convenient to remove

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, relate to a drainage ware fixing device convenient to remove.

Background

The existing drainage device is usually used on a bedside table or a sickbed, and is not fixed in a placement position, so that a patient can easily extrude the drainage device to cause the drainage device to topple, further the drainage of a catheter is not smooth, the backflow phenomenon is caused, the drainage device is easy to fall and fall, the drainage device is placed at a far position and is inconvenient for the operation of medical personnel, and the problem that the position of the fixing device for fixing the drainage device is urgently needed is avoided.

Through retrieval, patent publication No. CN206355370U discloses a telescopic medical negative pressure drainage device fixing device, which can mutually cooperate and clamp the negative pressure drainage device through a left arm wing and a right arm wing which are flexible, when the device is not used, a supporting plate can be folded, the left arm wing and the right arm wing are folded and penetrate through holes to save space, and the device can be fixed on a guardrail of a hospital bed through a U-shaped clamping protrusion.

Although the existing device facilitates fixing of the drainage device, the fixation of the drainage device with different sizes can be not firm enough due to the fact that the drainage device is prone to being toppled over due to the fact that the drainage device is affected by external force, deformation of the left arm wing and deformation of the right arm wing are plastic deformation, damage is prone to occurring under long-time use, the service life is short, in addition, the existing device needs to be moved together with the drainage device through external carriers such as a trolley, the occupied space is large, and the existing device is not beneficial to being put into use quickly.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a drainage ware fixing device convenient to remove to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a drainage ware fixing device convenient to remove, includes the base, base bottom surface rear side symmetry has set firmly two universal wheels, base bottom surface front side symmetry has set firmly two pillars, the spacing groove has been seted up at base top surface middle part, base top surface rear side has set firmly the fixed plate, fixed plate antetheca middle part is seted up flutedly, it is equipped with the pivot to run through in the recess, the pivot right-hand member rotates with recess right wall to be connected, the pivot left end runs through recess left wall and extends to outside and coaxial fixedly connected with rotation handle, two external screw threads have been seted up to pivot middle part symmetry, pivot outside symmetry cover is equipped with two thread bush, the thread bush front end is equipped with the slide bar admittedly, the slide bar front end is equipped with splint admittedly, splint are the inward arc structure of concave surface, the fixed plate rear is equipped with the pulling subassembly.

Preferably, the threaded sleeve is in threaded connection with the external thread, and the upper outer wall and the lower outer wall of the sliding rod are in sliding contact with the upper inner wall and the lower inner wall of the groove respectively.

Preferably, the pulling assembly comprises two base rods which are symmetrically arranged, the front walls of the base rods are fixedly connected with the rear wall of the fixing plate, an extension rod is inserted into the middle of the top surface of each base rod, and the extension rods are in sliding fit with the insides of the base rods.

Preferably, a pull rod is fixedly arranged between the upper ends of the two extension rods and is of a square structure, two cavities are symmetrically formed in the lower end of the front wall of the pull rod, a compression spring is fixedly arranged on the rear wall of each cavity, and a clamping block is fixedly arranged at the front end of each compression spring.

Preferably, joint piece bottom surface is the fillet structure, joint piece and cavity sliding fit, the joint groove has been seted up for the position of joint piece to the fixed plate back wall, joint piece and joint groove joint cooperation, two U type arm-tie has set firmly between the joint piece inside wall rear end, the connecting rod lower part has been seted up two for the position symmetry of U type arm-tie both sides and has been run through the groove, U type arm-tie both sides front end respectively with run through groove sliding fit, it is linked together with the cavity to run through the groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model is provided with two arc-shaped clamping plates, the medical staff can move the device to the front of a patient bed needing to use the drainage device, then the drainage device is placed on the surface of a base along a limiting groove, after the drainage device is placed stably, the rotating shaft can rotate by shaking a rotating handle, the thread sleeve sleeved outside the rotating shaft is in threaded connection with the external thread, so when the rotating shaft rotates, the two thread sleeves can move along the direction of the two external threads along opposite directions, when the two move towards the inner side, the slide bar fixedly arranged at the front end of the thread sleeve can drive the clamping plates to clamp towards the inner side, and the upper end of the drainage device placed in the limiting groove is firmly clamped between the two clamping plates, thereby preventing the drainage device from being stressed and toppled over in the using process, avoiding the problem that the left arm wing and the right arm wing in the prior device can be damaged after long-time use, and prolonging the service life of the device, the safety of the patient using the device is also guaranteed.

2. The utility model discloses be equipped with the pulling subassembly, the staff can stimulate U type arm-tie backward earlier, make the arm-tie along running through the groove and backward sliding, the joint piece also can backward slide thereupon, after in joint piece oppression compression spring and the cavity of retracting completely, the joint piece just no longer with joint groove joint, can upwards stimulate the pull rod this moment and make the extension rod stretch out by the base rod, the staff can draw the device with this, make the device slope and carry out convenient removal with the mode of similar suitcase, very big improvement the flexibility ratio of device, and portability drainage ware removes together, and convenient and fast, can put into use the drainage ware fast, medical efficiency to the patient has been ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the internal structure of the groove of the present invention;

FIG. 4 is a schematic view of the connection and fixation structure of the fixing plate and the pulling assembly of the present invention;

fig. 5 is a schematic view of the connection relationship between the U-shaped pulling plate, the pulling rod and the clamping block.

The reference numbers in the figures illustrate: 1. a base; 2. a universal wheel; 3. a pillar; 4. a limiting groove; 5. a fixing plate; 6. a groove; 7. a rotating shaft; 8. rotating the grip; 9. an external thread; 10. a threaded sleeve; 11. a slide bar; 12. a splint; 13. a pulling assembly; 14. a base shaft; 15. an extension pole; 16. a pull rod; 17. a cavity; 18. a compression spring; 19. a clamping block; 20. a clamping groove; 21. a U-shaped pulling plate; 22. through the slot.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a drainage ware fixing device convenient to remove, including base 1, 1 bottom surface rear side symmetry of base has set firmly two universal wheels 2, 1 bottom surface front side symmetry of base has set firmly two pillars 3, spacing groove 4 has been seted up at 1 top surface middle part of base, 1 top surface rear side of base has set firmly fixed plate 5, recess 6 has been seted up at 5 antetheca middle part of fixed plate, it is equipped with pivot 7 to run through in the recess 6, pivot 7 right-hand member and the rotation of 6 right walls of recess are connected, pivot 7 left end runs through 6 left walls of recess and extends to outside and coaxial fixedly connected with rotation handle 8, two external screw threads 9 have been seted up to 7 middle part symmetry of pivot, 7 outside symmetrical cover of pivot is equipped with two thread bush 10, thread bush 10 front end firmly is equipped with slide bar 11, slide bar 11 front end firmly is equipped with splint 12, splint 12 are the inside arc structure of.

Specifically, thread bush 10 and external screw thread 9 threaded connection, outer wall about the slide bar 11 respectively with recess 6 about inner wall sliding contact, rotate handle 8 through shaking and make pivot 7 take place to rotate, thread bush 10 that pivot 7 outside cover was equipped with because of with external screw thread 9 threaded connection, so pivot 7 when rotating, two thread bushes 10 can follow the direction of two external screw threads 9 and move along relative direction, when the two when moving to the inboard side simultaneously, slide bar 11 that thread bush 10 front end was equipped with admittedly also can drive splint 12 and press from both sides to get to the inboard side, and firmly press from both sides between two splint 12 with this upper end of placing the drainage ware in spacing groove 4, so that alright prevent that the drainage ware atress from empting in the use.

Further, pulling subassembly 13 is including being two base poles 14 that symmetrical structure set up, and base pole 14 antetheca is connected fixedly with fixed plate 5 back wall, and base pole 14 top surface middle part is inserted and is equipped with extension rod 15, and extension rod 15 and the inside sliding fit of base pole 14, extension rod 15 can stretch out and help staff's pulling device to remove by in the base pole 14.

Furthermore, a pull rod 16 is fixedly arranged between the upper ends of the two extension rods 15, the pull rod 16 is of a square structure, two cavities 17 are symmetrically formed in the lower end of the front wall of the pull rod 16, a compression spring 18 is fixedly arranged on the rear wall of each cavity 17, a clamping block 19 is fixedly arranged at the front end of each compression spring 18, and the pull rod 16 can be conveniently grabbed by workers.

Furthermore, the bottom surface of the clamping block 19 is a rounded corner structure, the clamping block 19 is in sliding fit with the cavity 17, the back wall of the fixing plate 5 is provided with a clamping groove 20 corresponding to the position of the clamping block 19, the clamping block 19 is in clamping fit with the clamping groove 20, a U-shaped pulling plate 21 is fixedly arranged between the back ends of the inner side walls of the two clamping blocks 20, the lower part of the connecting rod 16 is symmetrically provided with two through grooves 22 corresponding to the positions of the two sides of the U-shaped pulling plate 21, the front ends of the two sides of the U-shaped pulling plate 21 are respectively in sliding fit with the through grooves 22, the through grooves 22 are communicated with the cavity 17, a worker can firstly pull the U-shaped pulling plate 21 backwards to enable the pulling plate to slide backwards along the through grooves 22, the clamping block 19 can also slide backwards along with the clamping block 19, after the clamping block 19 presses the compression spring 18 and is completely retracted into the cavity 17, the clamping block 19 is not clamped with the clamping groove 20 any more, at the moment, the pulling rod 16 can be pulled upwards to enable the extension rod 15 to extend out of the base rod 14, the staff can pull the device with this, makes the device slope and carries out convenient the removal with the mode of similar suitcase, very big improvement the flexibility ratio of device.

The working principle is as follows: the staff can firstly pull the U-shaped pulling plate 21 backwards to enable the pulling plate to slide backwards along the through groove 22, the clamping block 19 can also slide backwards, after the clamping block 19 presses the compression spring 18 and is completely retracted into the cavity 17, the clamping block 19 is not clamped with the clamping groove 20 any more, at the moment, the pull rod 16 can be pulled upwards to enable the extension rod 15 to extend out of the base rod 14, the staff can pull the device to enable the device to incline and move conveniently in a manner similar to a luggage case, the flexibility of the device is greatly improved, then the medical staff can move the device to the front of a patient bed needing to use the drainage device, then the drainage device is placed on the surface of the base 1 along the limiting groove 4, after the device is placed stably, the rotating shaft 7 can rotate by shaking the rotating handle 8, the threaded sleeve 10 sleeved on the outer side of the rotating shaft 7 is in threaded connection with the external thread 9, so when the rotating shaft 7 rotates, two thread bush 10 can be along the direction motion of two external screw threads 9 along relative direction, when the two when moving to inboard side simultaneously, slide bar 11 that the thread bush 10 front end was equipped with admittedly also can drive splint 12 and press from both sides to get to the inboard side, and firmly press from both sides the upper end of placing the drainage ware in spacing groove 4 and establish between two splint 12 with this, so alright prevent that the drainage ware atress from empting in the use, the problem that left arm wing and right arm wing long time use can produce the damage in having also avoided current device, the life of device has been improved, the safety of patient's this device of use has also been ensured, this device portability drainage ware removes together, high convenience and rapidness, can put into use the drainage ware fast.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a drainage ware fixing device convenient to remove, includes base (1), its characterized in that: the base (1) bottom surface rear side symmetry has set firmly two universal wheels (2), base (1) bottom surface front side symmetry has set firmly two pillars (3), spacing groove (4) have been seted up at base (1) top surface middle part, base (1) top surface rear side has set firmly fixed plate (5), fixed plate (5) antetheca middle part has seted up recess (6), run through in recess (6) and be equipped with pivot (7), pivot (7) right-hand member is connected with recess (6) right wall rotation, pivot (7) left end runs through recess (6) left wall and extends to outside and coaxial fixedly connected with rotation handle (8), pivot (7) middle part symmetry has seted up two external screw thread (9), pivot (7) outside symmetry cover is equipped with two thread bush (10), thread bush (10) front end admittedly is equipped with slide bar (11), slide bar (11) front end admittedly is equipped with splint (12), splint (12) are the inward arc structure of concave surface, fixed plate (5) rear is equipped with pulling subassembly (13).

2. The portable flow diverter fixture according to claim 1, wherein: the threaded sleeve (10) is in threaded connection with the external thread (9), and the upper outer wall and the lower outer wall of the sliding rod (11) are in sliding contact with the upper inner wall and the lower inner wall of the groove (6) respectively.

3. The portable flow diverter fixture according to claim 1, wherein: pulling subassembly (13) is including two base poles (14) that are the symmetrical structure setting, base pole (14) antetheca is fixed with fixed plate (5) back wall connection, base pole (14) top surface middle part is inserted and is equipped with extension rod (15), extension rod (15) and the inside sliding fit of base pole (14).

4. A portable flow diverter securing device according to claim 3, wherein: two pull rod (16) have set firmly between extension rod (15) upper end, pull rod (16) are square structure, two cavities (17) have been seted up to pull rod (16) antetheca lower extreme symmetry, cavity (17) back wall has set firmly compression spring (18), compression spring (18) front end is equipped with joint piece (19) admittedly.

5. The portable flow diverter fixing device according to claim 4, wherein: joint piece (19) bottom surface is the fillet structure, joint piece (19) and cavity (17) sliding fit, joint groove (20) have been seted up for the position of joint piece (19) to fixed plate (5) rear wall, joint piece (19) and joint groove (20) joint cooperation, two U type arm-tie (21) have set firmly between joint piece (19) inside wall rear end, pull rod (16) lower part has been seted up two for the symmetry of position of U type arm-tie (21) both sides and has been run through groove (22), U type arm-tie (21) both sides front end respectively with run through groove (22) sliding fit, it is linked together with cavity (17) to run through groove (22).

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