CN218599369U

CN218599369U - Projection equipment for heart ultrasonic detection

Info

Publication number: CN218599369U
Application number: CN202222306358.XU
Authority: CN
Inventors: 陆有锁; 李海军; 孙秋伟
Original assignee: Jiangsu Meifengli Medical Technology Co ltd
Current assignee: Jiangsu Meifengli Medical Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-10
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a projection equipment technical field specifically is a projection equipment that heart ultrasonic testing used, including the diaphragm, the riser is installed at the bottom surface both ends of diaphragm, rotates on the riser and installs the projecting apparatus, and the top of diaphragm is provided with the mounting bracket, installs adjusting motor on the mounting bracket, and adjusting motor's output shaft runs through diaphragm and end connection and has the center post. Control starts the accommodate motor and drives the center post and rotate, the push rod shortens to make the connecting block lift the adjustment disk, and then make and go up the closing disk and laminate with the friction ring mutually, can make the diaphragm rotate along with the center post, and then the horizontal orientation of adjusting device, the push rod extension makes down the closing disk descend and laminate with the dwang, the closing disk can drive the friction pulley and rotate down, and then make the dwang drive the action wheel and rotate, make the second drive wheel drive from the driving wheel rotation, thereby the every single move angle of adjustment projecting apparatus, can adjust the projection orientation of equipment, and is more convenient to use.

Description

Projection equipment for heart ultrasonic detection

Technical Field

The utility model relates to a projection equipment technical field specifically is a projection equipment that heart ultrasonic testing used.

Background

The heart ultrasonic examination is an examination technology which utilizes the modern electronic technology and the ultrasonic principle to directly examine the size of the heart, the thickness of the cardiac muscle, the shape of a valve, the blood flow and the state of the pericardium outside a human body so as to further study and judge the heart function, has the characteristics of economy, no wound and strong repeatability, and is an indispensable means for improving the examination efficiency in the heart examination. In the cardiac ultrasound examination projection device provided in the prior patent CN202011309877.0, in order to facilitate doctors to explain the state of illness to patients and the patients can visually understand their own cardiac ultrasound conditions, the data line is electrically connected with the data output of the cardiac ultrasound examination mechanism, the picture displayed by the cardiac ultrasound examination mechanism can be displayed by using the projector, the projector may also adjust the projection angle of the projector according to the requirements after installation, the projection angle of the projector in the prior art is inconvenient to adjust after installation, and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projection equipment that heart ultrasonic testing used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projection equipment that heart ultrasonic testing used, includes the diaphragm, the riser is installed at the bottom surface both ends of diaphragm, rotate on the riser and install the projecting apparatus, the top of diaphragm is provided with the mounting bracket, install adjusting motor on the mounting bracket, adjusting motor's output shaft runs through diaphragm and end connection has the center post, the center post is connected with the adjustment mechanism who is used for adjusting projecting apparatus projection angle.

Preferably, connecting columns are arranged on two side walls of the projector and are rotatably connected to the vertical plate.

Preferably, the transverse plate is provided with a fixed bearing, an output shaft of the adjusting motor is fixedly connected with an inner ring of the fixed bearing, and a friction ring is arranged on the bottom surface of an outer ring of the fixed bearing.

Preferably, adjustment mechanism is including the movable sleeve, and the movable sleeve slides and cup joints on the center post, and the top of movable sleeve is connected with the butt joint dish, and the bottom of movable sleeve is connected with down the butt joint dish, and the centre of movable sleeve is provided with the adjusting plate, installs the push rod on the bottom surface of diaphragm, and the connecting block is installed to the tip of push rod, is provided with the joint groove on the connecting block, and the both sides embedding joint inslot of adjusting plate.

Preferably, the adjusting mechanism further comprises a rotating rod and a transmission rod, a friction wheel and a driving wheel are respectively installed at two ends of the rotating rod, a first driving wheel and a second driving wheel are respectively installed at two ends of the transmission rod, the driving wheel is meshed with the first driving wheel, a driven wheel is installed on a connecting column, and the driven wheel is meshed with the second driving wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a projection equipment that heart ultrasonic testing used, after the equipment fixing was accomplished, if need the projection angle of adjusting equipment, only need control start adjusting motor to drive the center post and rotate, the push rod shortens to make the connecting block lift the adjustment disk, and then make and go up butt joint dish and friction ring and laminate mutually, can make the diaphragm rotate along with the center post, and then adjusting equipment's horizontal orientation, the push rod extension makes down butt joint dish descend and laminate with the dwang, lower butt joint dish can drive the friction pulley and rotate, and then make the dwang drive the action wheel and rotate, because action wheel and first drive wheel meshing are connected can make the second drive wheel drive from the driving wheel rotation, thereby adjust the every single move angle of projecting apparatus, can adjust the projection orientation of equipment, and it is more convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is another perspective view of the present invention;

fig. 4 is an enlarged view of fig. 3 at B.

In the figure: the device comprises a transverse plate 1, a projector 2, a vertical plate 3, a connecting column 4, a mounting rack 5, an adjusting motor 6, a fixed bearing 7, a friction ring 701, a central column 8, a movable sleeve 9, an upper butt joint disc 901, a lower butt joint disc 902, an adjusting disc 903, a push rod 10, a connecting block 11, a rotating rod 12, a friction wheel 13, a driving wheel 14, a driving rod 15, a first driving wheel 16, a second driving wheel 17 and a driven wheel 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a projection equipment that heart ultrasonic testing used, is including diaphragm 1, and riser 3 is installed at the bottom surface both ends of diaphragm 1, rotates on the riser 3 and installs projecting apparatus 2, is provided with spliced pole 4 on the both sides wall of projecting apparatus 2, and spliced pole 4 rotates to be connected on riser 3, is provided with the bearing on the riser 3, and spliced pole 4 is fixed to be pegged graft in the bearing inner circle. The top of diaphragm 1 is provided with mounting bracket 5, is provided with the several fixed orifices on mounting bracket 5, can use the bolt to hoist equipment fixedly, installs adjusting motor 6 on the mounting bracket 5, installs fixing bearing 7 on diaphragm 1, and adjusting motor 6's output shaft and fixing bearing 7's inner circle fixed connection are provided with friction ring 701 on the bottom surface of fixing bearing 7 outer lane.

The output shaft of the adjusting motor 6 penetrates through the transverse plate 1, the end part of the output shaft is connected with a central column 8, the central column 8 is connected with an adjusting mechanism for adjusting the projection angle of the projector 2, the adjusting mechanism comprises a movable sleeve 9, the movable sleeve 9 is slidably sleeved on the central column 8, the central column 8 is a square rod, the movable sleeve 9 can rotate along with the central column 8, the top of the movable sleeve 9 is connected with an upper butt plate 901, the friction force between the upper butt plate 901 and a friction ring 701 is large, when the upper butt plate 901 and the friction ring 701 are in tight contact, the upper butt plate 901 and the friction ring 701 can be fixedly connected and synchronously rotate, the transverse plate 1 can synchronously rotate along with the central column, the bottom of the movable sleeve 9 is connected with a lower butt plate 902, an adjusting plate 903 is arranged in the middle of the movable sleeve 9, a push rod 10 is arranged on the bottom surface of the transverse plate 1, a connecting block 11 is arranged at the end part of the push rod 10, a clamping groove is arranged on the connecting block 11, two sides of the adjusting plate 903 are embedded into the clamping groove, the adjusting plate 903 can rotate in the clamping groove, the rotating rod 903 can rotate in the lower butt plate 14, a second friction wheel 16 and a driven wheel 16 which is arranged on the first friction plate 17, the second friction wheel is arranged on the second friction plate 14, the second friction wheel 16 and a driven wheel 16, the second friction wheel is arranged on the second friction plate 14, the driven wheel 16.

After the equipment fixing is completed, if the projection angle of the equipment needs to be adjusted, only need control to start the adjusting motor 6 and drive the center post 8 to rotate, the push rod 10 shortens to make the connecting block 11 lift the adjusting disk 903, and then make the upper butt joint disk 901 and the friction ring 701 laminate mutually, can make the diaphragm 1 rotate along with the center post 8, and then the horizontal orientation of the adjusting equipment, the extension of the push rod 10 makes the lower butt joint disk 902 descend and laminate with the dwang 12, the lower butt joint disk 902 can drive the friction wheel 13 to rotate, and then make the dwang 12 drive the action wheel 14 to rotate, because the action wheel 14 and the meshing connection of the first drive wheel 16 can make the second drive wheel 17 drive the rotation of the driven wheel 18, thereby adjust the pitch angle of the projector 2, can adjust the projection orientation of the equipment, and is more convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a projection equipment that heart ultrasonic testing used, includes diaphragm (1), its characterized in that: riser (3) are installed at the bottom surface both ends of diaphragm (1), it installs projecting apparatus (2) to rotate on riser (3), the top of diaphragm (1) is provided with mounting bracket (5), install adjusting motor (6) on mounting bracket (5), the output shaft of adjusting motor (6) runs through diaphragm (1) and end connection has center post (8), center post (8) are connected with the adjustment mechanism who is used for adjusting projecting apparatus (2) projection angle.

2. A projection apparatus for cardiac ultrasound examination as claimed in claim 1, characterized in that: the two side walls of the projector (2) are provided with connecting columns (4), and the connecting columns (4) are rotatably connected to the vertical plate (3).

3. A projection apparatus for cardiac ultrasound examination as claimed in claim 1, characterized in that: the diaphragm (1) is provided with a fixed bearing (7), an output shaft of the adjusting motor (6) is fixedly connected with an inner ring of the fixed bearing (7), and a friction ring (701) is arranged on the bottom surface of an outer ring of the fixed bearing (7).

4. A projection apparatus for cardiac ultrasound examination as claimed in claim 1, characterized in that: the adjusting mechanism comprises a movable sleeve (9), the movable sleeve (9) is sleeved on a central column (8) in a sliding mode, the top of the movable sleeve (9) is connected with an upper butt joint disc (901), the bottom of the movable sleeve (9) is connected with a lower butt joint disc (902), an adjusting disc (903) is arranged in the middle of the movable sleeve (9), a push rod (10) is installed on the bottom surface of a transverse plate (1), a connecting block (11) is installed at the end portion of the push rod (10), a clamping groove is formed in the connecting block (11), and the two sides of the adjusting disc (903) are embedded into the clamping groove.

5. A projection apparatus for cardiac ultrasound examination as claimed in claim 1, characterized in that: the adjusting mechanism further comprises a rotating rod (12) and a transmission rod (15), a friction wheel (13) and a driving wheel (14) are respectively installed at two ends of the rotating rod (12), a first transmission wheel (16) and a second transmission wheel (17) are respectively installed at two ends of the transmission rod (15), the driving wheel (14) is meshed with the first transmission wheel (16) and connected with the first transmission wheel, a driven wheel (18) is installed on one connecting column (4), and the driven wheel (18) is meshed with the second transmission wheel (17) and connected with the second transmission wheel.