CN212490154U

CN212490154U - Medical instrument fixing shell

Info

Publication number: CN212490154U
Application number: CN202020468655.2U
Authority: CN
Inventors: 韩悦
Original assignee: 8th Medical Center of PLA General Hospital
Current assignee: 8th Medical Center of PLA General Hospital
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-02-09
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a fixed shell of a medical instrument, which comprises a bottom plate, wherein hinged supports are arranged at four corners of two end surfaces of the bottom plate, the hinged supports are hinged with the top ends of supporting legs, and two supporting legs at the same side in the longitudinal direction are movably connected through a telescopic piece; the bottom surfaces of the telescopic cylinder bases are respectively provided with an inverted telescopic cylinder, and the telescopic cylinders are respectively movably connected with two supporting legs at the same side in the transverse direction through hinge pieces; bottom plate top surface both sides all vertically are equipped with the longitudinal plate, and bottom plate top surface rear end transversely is equipped with the diaphragm, and bottom plate top surface front end transversely caves in there is the rectangular channel, and the middle part transversely is equipped with the motor in the rectangular channel, and the bottom plate top surface is equipped with the control box, lies in the control box both sides and all is equipped with splint at the bottom plate top surface, and the motor passes through actuating mechanism and splint swing joint. The utility model discloses simple structure has simplified the fixed step of scalpel operation box, has avoided the transport of making a round trip, has alleviateed medical personnel's working strength, has improved work efficiency.

Description

Medical instrument fixing shell

Technical Field

The utility model relates to a medical instrument equipment technical field especially relates to a fixed shell of medical instrument.

Background

Medical instruments refers to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including necessary computer software for the purpose of diagnosis, prevention, monitoring, treatment or mitigation of diseases, diagnosis, monitoring, treatment, mitigation or functional compensation of injuries, examination, substitution, regulation or support of physiological structures or processes, support or maintenance of life, and providing information for medical or diagnostic purposes by examining samples from the human body.

When a doctor operates, medical staff need to carry the operating box to a fixing device at a specified position and then fix the operating box, and the conventional operating box for the operating knife is too heavy and inconvenient for the medical staff to carry and fixedly clamp the operating box; meanwhile, the existing fixing device has the defects that the steps of fixing and taking are too complex in the using process, and the using height of the fixing device cannot be adjusted after the operation box is fixed. To this end, we propose a medical device fixing case.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a medical instrument fixing shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a medical instrument fixing shell comprises a bottom plate, wherein the bottom plate is a rectangular plate horizontally and transversely placed, hinged supports are arranged at four corners of two end faces of the bottom plate, the hinged supports are hinged to the top ends of supporting legs, movable wheel supports are arranged at the bottom ends of the supporting legs, and movable wheels are arranged in the movable wheel supports; two supporting legs at the same longitudinal side are movably connected through a telescopic piece; telescopic cylinder bases are arranged on the bottom surface of the bottom plate and positioned between the supporting legs on the same side in the transverse direction, inverted telescopic cylinders are arranged on the bottom surfaces of the telescopic cylinder bases, and the telescopic cylinders are movably connected with the two supporting legs on the same side in the transverse direction through hinge parts; bottom plate top surface both sides all vertically are equipped with the longitudinal plate, bottom plate top surface rear end transversely is equipped with the diaphragm, bottom plate top surface front end transversely caves in there is the rectangular channel, the middle part transversely is equipped with the motor in the rectangular channel, the bottom plate top surface is equipped with the control box, lies in the control box both sides the bottom plate top surface all is equipped with splint, all is equipped with a pair of supporting spring with the splint of one side between with the longitudinal plate, the motor passes through actuating mechanism and splint swing joint.

Preferably, the extensible member includes dead lever, telescopic link, the inboard middle part of supporting leg all vertically is equipped with the dead lever, telescopic link both ends respectively with vertical two dead lever outer end rigid couplings with one side, and telescopic link all overlaps and is equipped with expanding spring.

Preferably, the articulated elements include connecting block, hinge rod, the flexible bottom of telescoping cylinder all is equipped with the connecting block, connecting block both ends face all is equipped with first free bearing, supporting leg bottom inboard all is equipped with the second free bearing, the hinge rod both ends are articulated with first free bearing, the second free bearing that corresponds respectively.

Preferably, actuating mechanism includes lead screw, silk section of thick bamboo, slider, the bearing is all installed to the both sides in the rectangular channel, the motor shaft outer end of motor both ends face all is equipped with the shaft coupling, the outer terminal surface of shaft coupling all is equipped with the lead screw, and the lead screw outer end all is located the bearing that corresponds one side, the lead screw middle part all is equipped with a silk section of thick bamboo, silk section of thick bamboo top surface all with the splint bottom surface front end rigid coupling that corresponds.

Preferably, the sliding grooves are located in the front of the transverse plate, the top surface of the bottom plate is recessed into the sliding grooves parallel to the transverse plate, sliding blocks are clamped in the positions, corresponding to the rear ends of the bottom surfaces of the clamping plates, in the sliding grooves, and the top surfaces of the sliding blocks are fixedly connected with the rear ends of the bottom surfaces of the corresponding clamping plates.

Preferably, the tail end of the telescopic cylinder is electrically connected with an external power supply through a first lead, and a first switch is arranged on the first lead; the motor tail end is connected with an external power supply through a second lead, and a second switch is arranged on the second lead.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the telescopic cylinder drives the hinge rod and the supporting leg to change the included angle by controlling the length of the telescopic rod, so that the height of the bottom plate is adjusted, and the problem that the use height of the fixing device cannot be adjusted is effectively solved;

2. the movable wheels at the bottom ends of the supporting legs improve the convenience of movement and effectively solve the problem that the operation box is heavy and inconvenient to carry;

3. the motor drives the clamping plates on the two sides and the transverse plates to fixedly clamp the operation box through the driving mechanism, so that the step of fixedly taking the operation box is simplified, and the working efficiency of medical personnel is improved;

to sum up, the utility model discloses simple structure has simplified the fixed step of scalpel operation box, has avoided the transport of making a round trip, has alleviateed medical personnel's working strength, has improved work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is an enlarged view of a point a in fig. 1 according to the present invention;

number in the figure: the device comprises a bottom plate 1, a hinged support 11, supporting legs 12, movable wheels 13, a telescopic cylinder 14, a connecting block 15, a hinged rod 16, a fixed rod 17, a telescopic connecting rod 18, a telescopic spring 19, an operation box 2, a motor 21, a lead screw 22, a wire barrel 23, a clamping plate 24, a longitudinal plate 25, a transverse plate 26, a sliding block 27 and a supporting spring 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example (b): referring to fig. 1-4, a medical instrument fixing shell comprises a bottom plate 1, wherein the bottom plate 1 is a rectangular plate horizontally and transversely placed, hinged supports 11 are respectively arranged at four corners of two end surfaces of the bottom plate 1, the hinged supports 11 are respectively hinged with the top ends of supporting legs 12, movable wheel supports are respectively arranged at the bottom ends of the supporting legs 12, and movable wheels 13 are respectively arranged in the movable wheel supports; two supporting legs 12 at the same longitudinal side are movably connected through a telescopic piece; telescopic cylinder bases are arranged on the bottom surfaces of the base plates 1 in the middle of the supporting legs 12 on the same transverse side, inverted telescopic cylinders 14 are arranged on the bottom surfaces of the telescopic cylinder bases, and the telescopic cylinders 14 are movably connected with the two supporting legs 12 on the same transverse side through hinge pieces; longitudinal plates 25 are longitudinally arranged on two sides of the top surface of the bottom plate 1, a transverse plate 26 is transversely arranged at the rear end of the top surface of the bottom plate 1, a rectangular groove is transversely recessed at the front end of the top surface of the bottom plate 1, a motor 21 is transversely arranged in the middle of the rectangular groove, an operation box 2 is arranged on the top surface of the bottom plate 1, clamping plates 24 are arranged on the top surfaces of the bottom plate 1 and positioned on two sides of the operation box 2, a pair of supporting springs 28 are arranged between the clamping plates 24 and the longitudinal plates 25 on the same side, and the motor 21 is movably connected with the clamping plates; the movable wheel 13 at the bottom end of the supporting leg 12 improves the moving convenience.

In the utility model, the telescopic part comprises a fixed rod 17 and a telescopic connecting rod 18, the fixed rod 17 is longitudinally arranged in the middle of the inner side of the supporting leg 12, two ends of the telescopic connecting rod 18 are respectively fixedly connected with the outer ends of the two fixed rods 17 on the same longitudinal side, and a telescopic spring 19 is sleeved on the telescopic connecting rod 18; the articulated piece comprises a connecting block 15 and an articulated rod 16, the connecting block 15 is arranged at the telescopic bottom end of the telescopic cylinder 14, first hinged supports are arranged on two end faces of the connecting block 15, second hinged supports are arranged on the inner sides of the bottoms of the supporting legs 12, and two ends of the articulated rod 16 are respectively articulated with the corresponding first hinged support and the second hinged support; the telescopic cylinder 14 drives the hinge rod 16 and the support leg 12 to change the included angle thereof by controlling the length of the telescopic rod, thereby adjusting the height of the bottom plate 1.

In the utility model, the driving mechanism comprises a lead screw 22, a screw cylinder 23 and a slide block 27, bearings are mounted on two sides in the rectangular groove, shaft couplings are arranged at the outer ends of the motor shafts of the two end surfaces of the motor 21, the lead screw 22 is arranged on the outer end surface of each shaft coupling, the outer end of each lead screw 22 is positioned in the bearing on the corresponding side, the screw cylinder 23 is sleeved at the middle part of each lead screw 22, and the top surface of each screw cylinder 23 is fixedly connected with the front end of the bottom surface of the corresponding clamping plate 24; the sliding grooves are positioned in front of the transverse plate 26 and are recessed on the top surface of the bottom plate 1 and parallel to the transverse plate 26, sliding blocks 27 are clamped in the positions, corresponding to the rear ends of the bottom surfaces of the clamping plates 24, in the sliding grooves, and the top surfaces of the sliding blocks 27 are fixedly connected with the rear ends of the bottom surfaces of the corresponding clamping plates 24; the motor 21 drives the clamping plates 24 and the transverse plates 26 on the two sides to fixedly clamp the operation box 2 through the driving mechanism, so that the step of fixedly taking the operation box 2 is simplified.

In the utility model, the tail end of the telescopic cylinder 14 is electrically connected with an external power supply through a first lead, and a first switch is arranged on the first lead; the tail end of the motor 21 is electrically connected with an external power supply through a second lead, and a second switch is arranged on the second lead; the telescopic cylinder 14 is of a DGR-HT-140 model, and the motor 21 is of a YB3-80M2-2 model.

When the utility model is used, the method comprises the following steps: step one, a telescopic cylinder 14 is controlled through a first switch, a telescopic rod at the bottom end of the telescopic cylinder 14 drives a hinge rod 14 through a connecting block 15, the hinge rod 14 is hinged with a supporting leg 12, and the supporting leg 12 drives a bottom plate to lift through a hinged support 11; secondly, the operation box 2 is placed on the top surface of the bottom plate 1, the motor 21 is controlled to rotate through a second switch, a motor shaft of the motor 21 drives the lead screw 22 to rotate through the coupler, the lead screw 22 drives the screw cylinder 23 and the clamping plate 24 to move through the thread transmission of the screw cylinder 23, meanwhile, the sliding block 27 at the other end of the bottom surface of the clamping plate 24 moves along the sliding groove, the operation box 2 is fixedly clamped through the cooperation of the transverse plate 26 and the clamping plates 24 at the two sides, and the supporting spring 28 between the clamping plate 24 and the longitudinal plate 25 at the same side plays a supporting role; and step three, moving the movable wheels 13 at the bottom ends of the supporting legs 12.

The utility model discloses simple structure has simplified the fixed step of scalpel operation box, has avoided the transport of making a round trip, has alleviateed medical personnel's working strength, has improved work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical instrument fixing shell comprises a bottom plate (1), and is characterized in that: the bottom plate (1) is a rectangular plate horizontally and transversely placed, hinged supports (11) are arranged at four corners of two end faces of the bottom plate (1), the hinged supports (11) are hinged to the top ends of supporting legs (12), movable wheel supports are arranged at the bottom ends of the supporting legs (12), and movable wheels (13) are arranged in the movable wheel supports; two supporting legs (12) at the same longitudinal side are movably connected through a telescopic piece; telescopic cylinder bases are arranged on the bottom surfaces of the base plates (1) in the middle of the supporting legs (12) on the same transverse side, inverted telescopic cylinders (14) are arranged on the bottom surfaces of the telescopic cylinder bases, and the telescopic cylinders (14) are movably connected with the two supporting legs (12) on the same transverse side through hinge pieces; bottom plate (1) top surface both sides all vertically are equipped with longitudinal plate (25), bottom plate (1) top surface rear end transversely is equipped with diaphragm (26), bottom plate (1) top surface front end transversely caves in there is the rectangular channel, the middle part transversely is equipped with motor (21) in the rectangular channel, bottom plate (1) top surface is equipped with control box (2), lies in control box (2) both sides bottom plate (1) top surface all is equipped with splint (24), all is equipped with a pair of supporting spring (28) between splint (24) with one side and longitudinal plate (25), motor (21) are through actuating mechanism and splint (24) swing joint.

2. The medical device holding case of claim 1, wherein: the telescopic part comprises fixing rods (17) and telescopic connecting rods (18), wherein the fixing rods (17) are longitudinally arranged in the middle of the inner side of the supporting leg (12), the two ends of each telescopic connecting rod (18) are fixedly connected with the outer ends of the two fixing rods (17) on the same longitudinal side, and each telescopic connecting rod (18) is sleeved with a telescopic spring (19).

3. The medical device holding case of claim 1, wherein: the articulated elements includes connecting block (15), hinge bar (16), the flexible bottom of telescoping cylinder (14) all is equipped with connecting block (15), connecting block (15) both ends face all is equipped with first free bearing, supporting leg (12) bottom inboard all is equipped with the second free bearing, hinge bar (16) both ends are articulated with first free bearing, the second free bearing that corresponds respectively.

4. The medical device holding case of claim 1, wherein: actuating mechanism includes lead screw (22), a silk section of thick bamboo (23), slider (27), the bearing is all installed to the rectangular channel interior both sides, the motor shaft outer end of motor (21) both ends face all is equipped with the shaft coupling, the outer terminal surface of shaft coupling all is equipped with lead screw (22), and lead screw (22) outer end all is located the bearing that corresponds one side, lead screw (22) middle part all overlaps and is equipped with a silk section of thick bamboo (23), a silk section of thick bamboo (23) top surface all with splint (24) bottom surface front end rigid coupling that correspond.

5. The medical device holding case according to claim 4, wherein: be located diaphragm (26) the place ahead bottom plate (1) top surface is sunken with the parallel spout of diaphragm (26), slide block (27) have all been blocked with splint (24) bottom surface rear end corresponding position in the spout, slide block (27) top surface all with splint (24) bottom surface rear end rigid coupling that corresponds.

6. The medical device holding case of claim 1, wherein: the tail end of the telescopic cylinder (14) is electrically connected with an external power supply through a first lead, and a first switch is arranged on the first lead; the tail end of the motor (21) is electrically connected with an external power supply through a second lead, and a second switch is arranged on the second lead.