CN211325162U - Patient limb adjusting device for ultrasound department examination - Google Patents

Abstract

The utility model discloses a patient limb adjusting device for the ultrasonic examination, which belongs to the technical field of the ultrasonic examination, and comprises a bottom plate, upright posts are evenly and fixedly connected with the four corners of the bottom plate, universal self-locking wheels are fixedly arranged at the bottoms of the upright posts, a hydraulic cylinder is fixedly arranged at the central position of the top of the bottom plate, a support plate is fixedly connected with the output end of the hydraulic cylinder, a horizontal plate is fixedly connected with the top of the support plate, a left side plate and a right side plate are hinged at the two ends of the horizontal plate, a first electric push rod is rotatably arranged at the left end of the support plate through a left mounting plate, the output end of the first electric push rod is rotatably connected with the left side plate, the structure design of the patient limb adjusting device for the ultrasonic examination is reasonable, the left side plate and the right side plate can be adjusted when in use, so, the position of being convenient for the inspector to fix by inspection personnel arm makes things convenient for the inspection operation, and the practicality is strong.

Description

A patient's limb adjustment device for ultrasound examination

technical field

The utility model relates to the technical field of ultrasound examination, in particular to a patient limb adjustment device for ultrasound examination.

Background technique

Ultrasound examination is a method of diagnosing diseases by using an oscilloscope screen to display the reflection and weakening law of ultrasound by various organs and tissues in the body when the waves generated by ultrasound are propagated in the human body. Ultrasound has good directionality. When it propagates in the human body, it encounters tissues and organs with different densities, that is, reflection, refraction, and absorption. According to the distance, strength and magnitude of the echo displayed on the oscilloscope screen, as well as whether the attenuation is obvious, the activity function of some organs in the body can be displayed, and it can be accurately identified whether the tissue or organ contains liquid or gas, or whether it is substantial or not. sexual organization.

In the Chinese utility model patent with the authorization announcement number CN208973910U and the authorization announcement date of 2019-06-14, a multi-angle adjustment device for patient limbs for ultrasound examination is disclosed, including a base plate, a rotating rod, a first helical gear, and a screw rod. , the second helical gear, the fixed block, the support plate, the rotating plate, the chute, the pulley, the lying plate, the fixed gear, the motor and the moving gear, the fixed blocks are installed on both ends of the bottom surface of the support plate, and the rotating rod is installed horizontally between the fixed blocks. The first helical gear is welded on the rotating rod, the support plate is rotatably connected with the top of the screw rod, the second helical gear is welded on the screw rod, the fixed gear is installed on the support plate, the fixed gear is rotatably connected with the bottom surface of the rotating plate, and the fixed gear meshes with the moving gear , the moving gear is driven by the motor to work. The beneficial effects of the utility model are: it is convenient for the elderly with inconvenient legs and feet to lie on the reclining board, the use range is wide and the use is convenient; the bed sheet is convenient to replace, which greatly reduces the work intensity and work difficulty of medical staff, and simultaneously avoids the need for patients of cross infection.

However, the above-mentioned limb multi-angle adjustment device cannot adjust the reclining board in sections, which is inconvenient for the inspected person to sit and stand on the reclining board. At the same time, it lacks the components for arm support, which is not conducive to the fixation of the arm support position by the inspector, and is inconvenient for inspection. operator operation, reducing the practicability of the patient's limb adjustment device.

Based on this, the present utility model specifically designs a patient limb adjustment device for ultrasound examination to solve the above problems.

Utility model content

The purpose of the utility model is to provide a patient limb adjustment device for ultrasound examination, so as to solve the problem that the traditional limb multi-angle adjustment device proposed in the above background technology cannot adjust the lying board in sections, and it is inconvenient for the inspected person to sit and stand The reclining board and the lack of supporting parts for the arm are not conducive to the problem of the fixation of the position of the arm support by the inspector.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a patient limb adjustment device for ultrasound examination, comprising a bottom plate, four corners of the bottom plate are evenly connected with uprights, and the bottom of the uprights is fixedly installed with a universal self-locking wheel. , a hydraulic cylinder is fixedly installed at the central position of the top of the bottom plate, the output end of the hydraulic cylinder is fixedly connected with a support plate, the top of the support plate is fixedly connected with a horizontal plate through a fixed seat, and the left and right ends of the horizontal plate are fixedly connected The left side plate and the right side plate are hinged respectively, the left end of the support plate is rotatably installed with a first electric push rod through the left mounting plate, and the output end of the first electric push rod is rotatably connected with the left side plate, and the support The right end of the plate is rotatably installed with a second electric push rod through the right mounting plate, the output end of the second electric push rod is rotatably connected with the right side plate, and the front and rear ends of the left side of the top of the horizontal plate are rotatably connected by a rotating shaft There is a horizontal linear movement module, the output end of the horizontal linear movement module is fixedly connected with a lifting mechanism that moves along the length direction of the horizontal linear movement module, and an arm placing plate is fixedly connected to the lifting mechanism.

According to the above-mentioned patient limb adjustment device for ultrasound examination of the present invention, further, the lifting mechanism includes a sliding plate, two sides of the top of the sliding plate are connected to the arm placing plate through telescopic rods, and the top of the sliding plate is connected to the arm placing plate. A fixed block located between the two telescopic rods is symmetrically and fixedly connected, and a second screw rod is rotatably connected between the two fixed blocks. One end of the second screw rod penetrates the fixed block and is fixedly connected with a knob. Two sides of the surface of the screw rod are symmetrically provided with external threads with opposite rotation directions, and are threadedly connected with second threaded sleeves, and the top of each second threaded sleeve is connected to the arm placing plate through a rotating rod.

The above-mentioned patient limb adjustment device for ultrasound examination of the present invention, further, one end of the rotating rod is rotatably connected with the second threaded sleeve, and the other end is rotatably connected with the arm placing plate.

According to the above-mentioned patient limb adjustment device for ultrasound examination of the present invention, further, the horizontal linear movement module includes a casing, one end of the casing is fixedly installed with a drive motor, and the output end of the drive motor penetrates through A first screw rod rotatably connected to the shell is fixedly connected to the inner cavity of the shell through a coupling, the surface of the first screw rod is threadedly connected with a first threaded sleeve, and the top of the shell is provided with a guide The top of the first threaded sleeve is fixedly connected with a connecting rod slidably connected with the guide groove, the top of the connecting rod is fixedly connected with the sliding plate, and the bottom of the sliding plate is slidably connected with the housing.

The above-mentioned patient limb adjustment device for ultrasound examination of the present invention, further, when the first electric push rod is in the shortest state, the top surface of the left side plate and the top surface of the horizontal plate are located at the same height.

The above-mentioned patient limb adjustment device for ultrasound examination of the present invention, further, when the second electric push rod is in the longest state, the top surface of the right side plate and the top surface of the horizontal plate are located at the same height .

According to the above-mentioned patient limb adjustment device for ultrasound examination of the present invention, further, the upright column has a sliding groove with an open top, and the four corners of the bottom of the support plate are respectively fixed and connected with positioning rods that are slidably connected with the four sliding grooves. .

In the above-mentioned patient's limb adjustment device for ultrasound examination of the present utility model, further, the rotating shaft is a damping rotating shaft.

Compared with the prior art, the beneficial effect of the present utility model is: the utility model can move the device to a suitable position through the universal self-locking wheel, and then according to the inspection requirements, when the inspected person needs to lie down for inspection, use By turning on the first electric push rod to shorten, and the second electric push rod to extend, so that the top surfaces of the horizontal plate, the left plate and the right plate are at the same height, the examinee can lie on it; When the user needs to sit on the horizontal plate, open the first electric push rod to extend and push the left plate to rotate upward, and the second electric push rod to shorten and pull the right plate to rotate downward, so that the horizontal plate, the left plate and the right plate are rotated downward. The board is shaped like a chair, and the examinee can sit on the horizontal board; the height of the horizontal board can be adjusted through the expansion and contraction of the hydraulic cylinder, which is convenient for inspectors of different heights to perform inspection operations; the examinee places his arm in the arm placement board, The height of the arm placement plate can be adjusted through the setting of the lifting mechanism, so as to facilitate the inspection of different inspectors, and at the same time, the arm placement of the examinee can be more comfortable; through the setting of the horizontal linear movement module, the arm placement plate can be adjusted to move in a horizontal straight line The horizontal position on the module enables the inspector to adjust the position of the arm placing plate according to the length of the inspected arm. Through the setting of the rotating shaft, the inspector can rotate the horizontal linear moving module outwards, which is convenient for adjusting the arm placing plate The horizontal angle is further conducive to the inspection operation of the inspector;

The patient's limb adjustment device for ultrasound examination has a reasonable structure, and can adjust the left and right panels during use, which is convenient for the inspected person to lie or sit on it for inspection. The board is convenient for the inspector to fix the position of the inspected person's arm, which is convenient for inspection operation and has strong practicability.

Other advantages, objects and features of the present invention will be apparent in part from the description below, and in part will be understood by those skilled in the art from the study and practice of the invention.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the three-dimensional schematic diagram of the structure of the lifting mechanism of the utility model;

Fig. 3 is the three-dimensional schematic diagram of the structure of the horizontal linear movement module of the present invention;

In the accompanying drawings, the list of components represented by each number is as follows:

1- Bottom plate, 2- Upright column, 3- Universal self-locking wheel, 4- Hydraulic cylinder, 5- Support plate, 6- Horizontal plate, 7- Left side plate, 8- Right side plate, 9- Left mounting plate, 10 -1st electric push rod, 11-right mounting plate, 12-second electric push rod, 13-rotating shaft, 14-horizontal linear movement module, 141-housing, 142-drive motor, 143-first screw rod , 144-First threaded sleeve, 145-Guide groove, 146-Connecting rod, 15-Lifting mechanism, 151-Sliding plate, 152-Telescopic rod, 153-Fixing block, 154-Second screw rod, 155-Knob, 156 -Second Threaded Sleeve, 157- Turning Rod, 16- Arm Placement Plate, 17- Positioning Rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

A patient limb adjustment device for ultrasound examination, comprising a base plate 1, four corners of the base plate 1 are evenly and fixedly connected with a column 2, a universal self-locking wheel 3 is fixedly installed at the bottom of the column 2, and a hydraulic cylinder is fixedly installed at the center position of the top of the base plate 1 4. The output end of the hydraulic cylinder 4 is fixedly connected with a support plate 5, the top of the support plate 5 is fixedly connected with a horizontal plate 6 through a fixed seat, and the left and right ends of the horizontal plate 6 are hinged with a left plate 7 and a right plate 8 respectively. The left end of the support plate 5 is rotatably installed with the first electric push rod 10 through the left mounting plate 9 , the output end of the first electric push rod 10 is rotatably connected with the left side plate 7 , and the right end of the support plate 5 is rotated and installed with the right mounting plate 11 . The second electric push rod 12, the output end of the second electric push rod 12 is rotatably connected to the right side plate 8; when the first electric push rod 10 is in the shortest state, the top surface of the left side plate 7 and the top surface of the horizontal plate 6 At the same height, when the second electric push rod 12 is in the longest state, the top surface of the right side plate 8 and the top surface of the horizontal plate 6 are located at the same height, so that the examinee can lie flat on the horizontal plate 6; the first When the electric push rod 10 is extended, it can push the left side plate 7 to rotate upward, and when the second electric push rod 12 is shortened, it can pull the right side plate 8 to rotate downward, so that the horizontal plate 6 , the left side plate 7 and the right side plate 8 are formed. Chair-like, easy for the examinee to sit on the horizontal board 6;

The front and rear ends of the top left side of the horizontal plate 6 are connected to the horizontal linear moving module 14 through the rotation shaft 13. By rotating the rotating shaft 13, it is convenient to adjust the horizontal angle of the arm placement plate 16, and the output end of the horizontal linear movement module 14 is adjusted. A lifting mechanism 15 that moves along the length direction of the horizontal linear movement module 14 is fixedly connected, and an arm placing plate 16 is fixedly connected to the lifting mechanism 15. Specifically, the lifting mechanism 15 includes a sliding plate 151, and two sides of the top of the sliding plate 151 pass through The telescopic rod 152 is connected with the arm placing plate 16 , the top of the sliding plate 151 is symmetrically and fixedly connected with a fixed block 153 located between the two telescopic rods 152 , and a second screw rod 154 is rotatably connected between the two fixed blocks 153 . One end of the screw rod 154 penetrates the fixing block 153 and is fixedly connected with a knob 155. The two sides of the surface of the second screw rod 154 are symmetrically provided with external threads with opposite directions of rotation, and are threadedly connected with a second threaded sleeve 156. Each second screw thread The top of the sleeve 156 is connected with the arm placing plate 16 through a rotating rod 157, one end of the rotating rod 157 is rotatably connected with the second threaded sleeve 156, and the other end is rotatably connected with the arm placing plate 16, and the second screw 154 is rotated by rotating the knob 155. , because the threads on both sides of the surface of the second screw rod 154 are arranged in opposite directions, and the rotating rod 157 connects the second screw sleeve 156 with the arm placing plate 16, restricting the rotation of the second screw sleeve 156, so that the second screw rod 154 drives the two When the two second threaded sleeves 156 approach or move away, the arm placing plate 16 rises when the two second threaded sleeves 156 are close, and the arm placing plate 16 descends when the two second threaded sleeves 156 move away, thereby reaching the lifting mechanism 15 to adjust the arm placement The effect of the height of the board 16;

The horizontal linear movement module 14 includes a casing 141, one end of the casing 141 is fixedly mounted with a driving motor 142, and the output end of the driving motor 142 penetrates into the inner cavity of the casing 141 and is fixedly connected to the casing 141 through a coupling for rotation. The first screw 143 is connected, the surface of the first screw 143 is threadedly connected with a first threaded sleeve 144, the top of the housing 141 is provided with a guide groove 145, and the top of the first threaded sleeve 144 is fixedly connected to slide with the guide groove 145. The connected connecting rod 146, the top of the connecting rod 146 is fixedly connected with the sliding plate 151, and the bottom of the sliding plate 151 is slidably connected with the casing 141. When in use, by turning on the driving motor 142, the driving motor 142 drives the first screw rod 143 to rotate, The first threaded sleeve 144 is restricted from rotating by the sliding fit between the connecting rod 146 and the guide groove 145 , so that the first threaded rod 143 drives the first threaded sleeve 144 to move left or right, and then drives the lifting mechanism 15 and the arm to move through the connecting rod 146 The board 16 moves to the left or right as a whole, thereby achieving the effect of adjusting the horizontal position of the arm placing the board 16 .

A specific application of this embodiment is: when working, the user can move the device to a suitable position through the universal self-locking wheel 3, and then according to the inspection requirements, when the inspected person needs to lie down for inspection, the user can turn on the device by turning on the The first electric push rod 10 is shortened, and the second electric push rod 12 is extended, so that the top surfaces of the horizontal plate 6, the left side plate 7 and the right side plate 8 are at the same height, so that the examinee can lie on it. When the examinee needs to sit on the horizontal plate 6, open the first electric push rod 10 to extend and push the left plate 7 to rotate upward, and the second electric push rod 12 to shorten and pull the right plate 8 to rotate downward, so that the horizontal plate 6. The left side plate 7 and the right side plate 8 form a chair shape, and the inspected person can sit on the horizontal plate 6; the height of the horizontal plate 6 can be adjusted through the expansion and contraction of the hydraulic cylinder 4, which is convenient for inspectors of different heights to perform inspection operations The examinee places the arm in the arm placing plate 16, and through the setting of the lifting mechanism 15, the user turns the knob 155 to adjust the height of the arm placing plate 16, so as to facilitate the inspection of different inspectors, and also allow the examinee's arm It is more comfortable to place; through the setting of the horizontal linear movement module 14, the rotation of the drive motor 142 is used to adjust the horizontal position of the arm placement plate 16 on the horizontal linear movement module 14, so that the inspector can adjust the arm according to the length of the examinee's arm. To adjust the position of the arm placement plate 16, through the setting of the rotating shaft 13, the inspector can rotate the horizontal linear movement module 14 outward, which is convenient to adjust the horizontal angle of the arm placement plate 16, which is further beneficial to the inspector's inspection operation.

Embodiment 2. The difference between this embodiment and Embodiment 1 is that the upright column 2 has a sliding groove with an open top, the four corners of the bottom of the support plate 5 are respectively fixedly connected with positioning rods 17 slidably connected to the four sliding grooves, and the rotating shaft 13 is damping shaft;

Through the cooperation of the sliding groove and the positioning rod 17, the positioning effect of the support plate 5 is achieved, so that the support plate 5 can be raised and lowered more smoothly under the action of the hydraulic cylinder 4, and the stability of the device when adjusting the height of the horizontal plate 6 is improved. , by setting the rotating shaft 13 as a damping rotating shaft, so that the rotating shaft 13 has a certain resistance, and the inspector makes the horizontal linear movement module 14 rotate around the rotating shaft 13 by applying a pushing and pulling force. Under the action of the rotating shaft 13 , the horizontal linear moving module 14 is not easy to rotate, and can be ensured in a relatively stable state, so as to facilitate the inspection operation of the inspector.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a patient's limbs adjusting device is used in ultrasonography which characterized in that: comprises a bottom plate (1), wherein columns (2) are uniformly and fixedly connected with the four corners of the bottom plate (1), universal self-locking wheels (3) are fixedly installed at the bottom of the columns (2), hydraulic cylinders (4) are fixedly installed at the center positions of the top of the bottom plate (1), a supporting plate (5) is fixedly connected with the output ends of the hydraulic cylinders (4), a horizontal plate (6) is fixedly connected with the top of the supporting plate (5) through a fixing seat, a left side plate (7) and a right side plate (8) are respectively hinged to the left end and the right end of the horizontal plate (6), a first electric push rod (10) is rotatably installed at the left end of the supporting plate (5) through a left mounting plate (9), the output end of the first electric push rod (10) is rotatably connected with the left side plate (7), and a second electric push rod (12) is rotatably installed at the right end, the output and the right side board (8) of second electric putter (12) rotate to be connected, both ends all rotate through axis of rotation (13) around horizontal board (6) top is left and are connected with horizontal rectilinear movement module (14), the output fixedly connected with of horizontal rectilinear movement module (14) is along elevating system (15) that horizontal rectilinear movement module (14) length direction moved, board (16) are placed to fixedly connected with arm on elevating system (15).

2. The device for regulating the limb of a patient for ultrasound examination according to claim 1, wherein: the lifting mechanism (15) comprises a sliding plate (151), two sides of the top of the sliding plate (151) are connected with an arm placing plate (16) through telescopic rods (152), the top of the sliding plate (151) is symmetrically and fixedly connected with fixing blocks (153) located between the two telescopic rods (152), a second lead screw (154) is rotatably connected between the two fixing blocks (153), one end of the second lead screw (154) penetrates through the fixing blocks (153) and is fixedly connected with a knob (155), external threads with opposite screwing directions are symmetrically arranged on two sides of the surface of the second lead screw (154) and is in threaded connection with a second thread sleeve (156), and the top of each second thread sleeve (156) is connected with the arm placing plate (16) through a rotating rod (157).

3. The device for regulating the limb of a patient for ultrasonic examination according to claim 2, wherein: one end of the rotating rod (157) is rotatably connected with the second threaded sleeve (156), and the other end of the rotating rod is rotatably connected with the arm placing plate (16).

4. The device for regulating the limb of a patient for ultrasonic examination according to claim 3, wherein: the horizontal linear movement module (14) comprises a shell (141), a driving motor (142) is fixedly mounted at one end of the shell (141), an output end of the driving motor (142) penetrates through an inner cavity of the shell (141) and is rotatably connected with a first lead screw (143) through a coupler fixedly connected with the shell (141), a first thread sleeve (144) is connected to the surface of the first lead screw (143) in a threaded manner, a guide groove (145) is formed in the top of the shell (141), a connecting rod (146) slidably connected with the guide groove (145) is fixedly connected to the top of the first thread sleeve (144), the top of the connecting rod (146) is fixedly connected with a sliding plate (151), and the bottom of the sliding plate (151) is slidably connected with the shell (141).

5. The device for regulating the limb of a patient for ultrasonic examination according to claim 4, wherein: when the first electric push rod (10) is in the shortest state, the top surface of the left side plate (7) and the top surface of the horizontal plate (6) are located at the same height.

6. The device for regulating the limb of a patient for ultrasonic examination according to claim 5, wherein: when the second electric push rod (12) is in the longest state, the top surface of the right side plate (8) and the top surface of the horizontal plate (6) are located at the same height.

7. The patient's limb adjustment device for ultrasonography according to claim 1 or 4, wherein: the upright post (2) is provided with a sliding groove with an opening at the top, and four corners of the bottom of the supporting plate (5) are respectively and fixedly connected with positioning rods (17) which are in sliding connection with the four sliding grooves.

8. The device for regulating the limb of a patient for ultrasonic examination according to claim 7, wherein: the rotating shaft (13) is a damping rotating shaft.

Images