CN112842387A - Medical equipment for ultrasonic department - Google Patents
Medical equipment for ultrasonic department Download PDFInfo
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- CN112842387A CN112842387A CN202110056583.XA CN202110056583A CN112842387A CN 112842387 A CN112842387 A CN 112842387A CN 202110056583 A CN202110056583 A CN 202110056583A CN 112842387 A CN112842387 A CN 112842387A
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- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
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Abstract
The invention discloses medical equipment for an ultrasonic department, which comprises an installation support plate, a positioning support plate, an adjusting mechanism, a guide clamping shaft, a connecting motor, a positioning motor, a limiting clamping block, a transmission mechanism, a limiting mechanism, a connecting installation plate, a threaded connecting rod and a limiting worm. If the position needs to be detected by the adjusting device, a user can start the positioning motor through the external control mechanism, the positioning motor can drive the threaded connecting rod to rotate, when the threaded connecting rod rotates, the threaded connecting rod can be matched with the thread of the threaded sleeve to drive the adjusting mechanism to displace on the lower end face of the positioning support plate, and meanwhile, the two groups of guide clamping shafts can limit the adjusting mechanism, so that the displacement stability of the adjusting mechanism is improved, the displacement stability of a subsequent device is improved, the position of the external ultrasonic detection device at the bottom of the limiting bottom plate is adjusted, and the adaptability of the device is improved.
Description
Technical Field
The invention relates to the technical field of ultrasonic equipment, in particular to medical equipment for an ultrasonic department.
Background
A young and important branch of medical imaging in ultrasonic medicine is continuously fused with clinical departments with the adoption and the improvement of new ultrasonic technologies, and plays a great role in disease diagnosis and treatment.
According to the utility model patent of chinese patent No. CN201921162982.9, the utility model provides a B-ultrasonic examination support for ultrasonic department. Ultrasonic department uses B ultrasonic examination support includes base, elevating system and tension mechanism, elevating system installs on the base and through connecting rod and mounting disc fixed connection, the multiunit tension mechanism installs on the mounting disc and all is connected with the lateral wall of fixed cover, tension mechanism includes first pivot pole, second swivel rod, ball hinge and spring, the one end of first pivot pole is articulated with the lower surface of mounting disc, and the other end of first pivot pole passes through the one end sliding connection of round pin axle with second swivel rod, the other end of second swivel rod is articulated with the lateral wall of fixed cover through the ball hinge, the one end of spring and the middle section fixed connection of first pivot pole, and the other end of spring and the middle section fixed connection of second swivel rod. The utility model provides a B ultrasonic examination support for ultrasonic department has the advantage that alleviates medical personnel intensity of labour and is convenient when using.
However, the conventional medical equipment for the ultrasonic department cannot automatically adjust the using direction according to the requirements of users, and meanwhile, the transmission stability of the conventional medical equipment for the ultrasonic department is insufficient, so that the stability of subsequent transmission is reduced, and the medical equipment for the ultrasonic department is needed to solve the problems in the background art.
Disclosure of Invention
The present invention is directed to a medical device for ultrasound department to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a medical device for ultrasonic department comprises an installation support plate, a positioning support plate, an adjusting mechanism, a guide clamping shaft, a connecting motor, a positioning motor, a limiting clamping block, a transmission mechanism, a limiting mechanism, a connecting installation plate, a threaded connecting rod and a limiting worm,
the lower end face of the positioning support plate is symmetrically and fixedly connected with an installation support plate for supporting, a positioning motor for driving is fixedly connected at the center of the side end face of the installation support plate, the center of the front end face of the positioning motor is fixedly connected with a threaded connecting rod, the side end face of the installation support plate is symmetrically and fixedly connected with a connecting motor for connecting, a guide clamp shaft for guiding is fixedly arranged at the center of the front end face of the connecting motor, the side end face of the guide clamp shaft is symmetrically and fixedly connected with a limiting clamping block for limiting, the positioning motor is in threaded sliding clamping connection with an adjusting mechanism for adjusting through the threaded connecting rod, the inner end face of the adjusting mechanism is symmetrically and rotatably clamped with a limiting worm for limiting, and the inner end face of the adjusting mechanism is symmetrically and rotatably clamped with a driving mechanism for driving, the inner end surface of the adjusting mechanism is meshed and rotatably connected with a limiting mechanism for supporting through a transmission mechanism, four corners of the upper end surface of the positioning supporting plate are fixedly connected with connecting and mounting plates for connection,
the adjusting mechanism comprises a limiting support plate, an installation clamping seat, a threaded sleeve, a guide connecting hole, a positioning clamping groove, a connecting seat, a limiting bottom plate and a turbine groove, wherein the limiting support plate for supporting is symmetrically and fixedly connected with the side end surface of the installation clamping seat, a connecting seat is fixedly arranged at the position, close to the center, of the inner end surface of the limiting support plate, a limiting bottom plate for installation is fixedly connected at the end head of the lower end surface of the limiting support plate, guide connecting holes for guiding are symmetrically arranged on the front end surface of the installation clamping seat in a penetrating way, and the outer end surface of the mounting clamping seat is symmetrically and fixedly connected with a threaded sleeve for transmission, the side end surface of the mounting clamping seat is symmetrically provided with positioning clamping grooves near the bottom, turbine grooves for limiting are symmetrically arranged on the bottom end surface of the mounting clamping seat and are communicated with the guide connecting holes,
the transmission mechanism comprises a limit gear, a transmission shaft and a support gear, the center of the side end surface of the transmission shaft is fixedly connected with the limit gear for transmission, the support gear is fixedly connected at the position deviating from the limit gear on the side end surface of the transmission shaft,
stop gear is including installation baffle, mounting panel, transfer line and limit gear, the lower terminal surface center fixedly connected with of transfer line department is used for spacing installation baffle, and is located the lower terminal surface center fixedly connected with of installation baffle is used for the mounting panel of connecting, the up end center fixedly connected with of transfer line department is used for driven limit gear, spacing worm is including being used for spacing worm casing, seting up the guide way in worm casing side end face center department and seting up the location spout in the guide way inside, guide way and direction card axle looks adaptation slip joint, just location spout and spacing fixture block looks adaptation sliding connection, the radius of direction connecting hole is far greater than the width of spacing fixture block, threaded hole has been seted up to threaded sleeve's inside, just threaded hole and threaded connection pole looks adaptation, the installation cassette passes through threaded hole and threaded connection pole looks adaptation and then sliding connection at the lower terminal surface of location backup pad.
Preferably, the limiting bottom plate is matched with the mounting plate, and the limiting mechanism is matched with the mounting plate through the limiting bottom plate and then is rotatably connected to the lower part of the limiting support plate.
Preferably, the connecting seat is matched with the mounting baffle, and the limiting mechanism is matched with the mounting baffle through the connecting seat and is rotatably connected to the center of the outer end face of the limiting support plate.
Preferably, the limiting mechanism is matched with the limiting gear through the limiting gear and then is in meshed rotary connection with the transmission mechanism.
Preferably, the outer end face of the limiting worm is in meshed rotary connection with the supporting gear.
Preferably, the rear end face of the transmission shaft is fixedly connected with a limiting clamping shaft close to the supporting gear, and the supporting gear is in meshing rotation connection with the limiting worm.
Preferably, the transmission mechanism is matched with the positioning clamping groove through a limiting clamping shaft so as to be rotatably clamped on the inner end face of the mounting clamping seat.
Preferably, a fixing groove is formed in the center of the rear end face of the turbine groove, and a positioning clamp shaft is fixedly connected to the rear end face of the supporting gear.
Preferably, the supporting gear is matched with the positioning clamp shaft through a fixing groove and then is rotatably clamped on the inner end face of the mounting clamp seat.
Preferably, eight groups of buffer springs are symmetrically, uniformly and equidistantly fixedly connected to the outer end face of the mounting clamping seat, and the mounting clamping seat is fixedly connected with a guide chuck through the buffer springs.
Compared with the prior art, the invention has the beneficial effects that:
firstly, if the position needs to be detected by the adjusting device, a user can start the positioning motor through the external control mechanism, the positioning motor can drive the threaded connecting rod to rotate, when the threaded connecting rod rotates, the threaded connecting rod can be matched with the thread of the threaded sleeve to drive the adjusting mechanism to displace on the lower end face of the positioning support plate, and meanwhile, the two groups of guide clamping shafts can limit the adjusting mechanism, so that the displacement stability of the adjusting mechanism is improved, the displacement stability of a subsequent device is improved, the position of the external ultrasonic detection device at the bottom of the limiting bottom plate is also adjusted, and the adaptability of the device is improved.
Secondly, if the invention needs to adjust the detection angle of the ultrasonic detection device on one side, then a user can start the connecting motor through the external control mechanism, the connecting motor can drive the guide clamping shaft to rotate, meanwhile, the external part of the guide clamping shaft is provided with the limit clamping block, so that the guide clamping shaft can drive the limit worm in the adjusting mechanism to rotate through the limit clamping block, the limit clamping block can provide enough limit foundation for the rotation of the limit worm, and further improve the stability of the rotation, when the limit worm rotates, the limit worm can drive the support gear meshed with the limit worm to rotate, the support gear can drive the limit gear to rotate through the transmission shaft, so that the limit gear can drive the installation baffle to rotate through the limit gear, and the installation baffle can drive the bottom ultrasonic detection device to carry out rapid angle adjustment through the installation plate, the adaptability of the device is improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a side view of the body of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention at I;
FIG. 4 is a front view of the body of the present invention;
FIG. 5 is a cross-sectional view taken along the main body elevation A-A of the present invention;
FIG. 6 is an enlarged view of a portion of the present invention at III;
FIG. 7 is a schematic view of an adjustment mechanism according to the present invention;
FIG. 8 is a side view of an adjustment mechanism of the present invention;
FIG. 9 is a schematic view of the transmission mechanism of the present invention;
FIG. 10 is a schematic view of a spacing mechanism according to the present invention;
fig. 11 is a schematic structural diagram of a second embodiment of the adjusting mechanism of the present invention.
In the figure: 1-an installation support plate, 2-a positioning support plate, 3-an adjusting mechanism, 4-a guiding clamp shaft, 5-a connecting motor, 6-a positioning motor, 7-a limiting clamp block, 8-a transmission mechanism, 9-a limiting mechanism, 10-a connecting installation plate, 11-a threaded connecting rod, 12-a limiting worm, 31-a limiting support plate, 32-an installation clamp seat and 33-a threaded sleeve, 34-guide connecting holes, 35-positioning clamping grooves, 36-connecting seats, 37-limiting bottom plates, 38-turbine grooves, 39-guide chucks, 310-buffer springs, 81-limiting gears, 82-transmission shafts, 83-supporting gears, 91-mounting baffles, 92-mounting plates, 93-transmission rods and 94-limiting gears.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. indicate orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-10, a first embodiment of the present invention: a medical device for ultrasonic department comprises an installation support plate 1, a positioning support plate 2, an adjusting mechanism 3, a guide clamping shaft 4, a connecting motor 5, a positioning motor 6, a limiting clamping block 7, a transmission mechanism 8, a limiting mechanism 9, a connecting installation plate 10, a threaded connecting rod 11 and a limiting worm 12,
the lower end surface of the positioning support plate 2 is symmetrically and fixedly connected with an installation support plate 1 for supporting, a positioning motor 6 for transmission is fixedly connected at the center of the side end surface of the installation support plate 1, the center of the front end surface of the positioning motor 6 is fixedly connected with a threaded connecting rod 11, the side end surface of the installation support plate 1 is symmetrically and fixedly connected with a connecting motor 5 for connection, a guide clamp shaft 4 for guiding is fixedly arranged at the center of the front end surface of the connecting motor 5, the side end surface of the guide clamp shaft 4 is symmetrically and fixedly connected with a limiting clamping block 7 for limiting, the positioning motor 6 is in threaded sliding clamping connection with an adjusting mechanism 3 for adjusting through the threaded connecting rod 11, the inner end surface of the adjusting mechanism 3 is in symmetric and rotational clamping connection with a limiting worm 12 for limiting, and the inner end surface of the adjusting mechanism 3 is in symmetric and rotational clamping, the inner end surface of the adjusting mechanism 3 is meshed and rotatably connected with a limiting mechanism 9 for supporting through a transmission mechanism 8, four corners of the upper end surface of the positioning supporting plate 2 are fixedly connected with connecting and mounting plate connecting and mounting plates 10 for connection,
the adjusting mechanism 3 comprises a limiting support plate 31, an installation clamping seat 32, a threaded sleeve 33, a guide connecting hole 34, a positioning clamping groove 35, a connecting seat 36, a limiting bottom plate 37 and a turbine groove 38, the side end face of the installation clamping seat 32 is symmetrically and fixedly connected with the limiting support plate 31 for supporting, the connecting seat 36 is fixedly arranged on the inner end face of the limiting support plate 31 close to the center, the lower end face end of the limiting support plate 31 is fixedly connected with the limiting bottom plate 37 for installation, the front end face of the installation clamping seat 32 is symmetrically provided with the guide connecting hole 34 for guiding in a penetrating way, the outer end face of the installation clamping seat 32 is symmetrically and fixedly connected with the threaded sleeve 33 for transmission, the side end face of the installation clamping seat 32 close to the bottom is symmetrically provided with the positioning clamping groove 35, the turbine groove 38 for limiting is symmetrically provided on the bottom end face of the installation clamping seat 32, and the turbine groove 38 is,
the transmission mechanism 8 comprises a limit gear 81, a transmission shaft 82 and a support gear 83, the center of the side end surface of the transmission shaft 82 is fixedly connected with the limit gear 81 for transmission, the support gear 83 is fixedly connected with the position of the side end surface of the transmission shaft 82 departing from the limit gear 81,
the limiting mechanism 9 comprises a mounting baffle 91, a mounting plate 92, a transmission rod 93 and a limiting gear 94, the center of the lower end face of the transmission rod 93 is fixedly connected with the mounting baffle 91 for limiting, a mounting plate 92 for connection is fixedly connected at the center of the lower end face of the mounting baffle 91, a limit gear 94 for transmission is fixedly connected at the center of the upper end face of the transmission rod 93, the limit worm 12 comprises a worm shell for limiting, a guide groove arranged at the center of the side end face of the worm shell and a positioning chute arranged in the guide groove, the guide groove is in matched sliding clamping connection with the guide clamping shaft 4, the positioning sliding groove is in sliding connection with the limiting fixture block 7 in a matching way, the radius of the guide connecting hole 34 is far larger than the width of the limiting fixture block 7, a threaded hole is formed in the threaded sleeve 33, and the threaded hole and threaded connection pole 11 looks adaptation, installation cassette 32 passes through threaded hole and threaded connection pole 11 looks adaptation and then sliding connection at the lower terminal surface of location backup pad 2.
The limiting bottom plate 37 is matched with the mounting plate 92, the limiting mechanism 9 is matched with the mounting plate 92 through the limiting bottom plate 37 and then is rotatably connected to the lower portion of the limiting support plate 31, the connecting seat 36 is matched with the mounting baffle 91, the limiting mechanism 9 is matched with the limiting gear 81 through the connecting seat 36 and then is rotatably connected to the center of the outer end face of the limiting support plate 31, the limiting mechanism 9 is matched with the limiting gear 81 through the limiting gear 94 and then is rotatably connected with the transmission mechanism 8 in a meshing manner, the outer end face of the limiting worm 12 is rotatably connected with the supporting gear 83 in a meshing manner, the rear end face of the transmission shaft 82 is fixedly connected with a limiting clamp shaft close to the supporting gear 83, the supporting gear 83 is rotatably connected with the limiting worm 12 in a meshing manner, the transmission mechanism 8 is matched with the positioning clamp groove 35 through the limiting clamp shaft and then is rotatably clamped to the inner end face of, and the rear end face of the supporting gear 83 is fixedly connected with a positioning clamp shaft, and the supporting gear 83 is matched with the positioning clamp shaft through a fixing groove and then is rotatably clamped on the inner end face of the mounting clamping seat 32.
In the embodiment, when the device is used, if the position to be detected by the adjusting device is required, the user can start the positioning motor 6 through the external control mechanism, the positioning motor 6 can drive the threaded connecting rod 11 to rotate, when the threaded connecting rod 11 rotates, the threaded connecting rod 11 can be matched with the thread of the threaded sleeve 33 to drive the adjusting mechanism 3 to displace on the lower end face of the positioning support plate 2, meanwhile, the two groups of guide clamping shafts 4 can limit the adjusting mechanism 3, so that the displacement stability of the adjusting mechanism 3 is improved, the displacement stability of the subsequent device is improved, the position of the external ultrasonic detection device at the bottom of the limiting bottom plate 37 is also adjusted, the adaptability of the device is improved, if the detection angle of the ultrasonic detection device on one side is required to be adjusted, at the moment, the user can start the connecting motor 5 through the external control mechanism, connecting motor 5 can drive direction calorie axle 4 and rotate, direction calorie axle 4's outside is equipped with spacing fixture block 7 simultaneously, and then make direction calorie axle 4 can drive the inside spacing worm 12 of adjustment mechanism 3 through spacing fixture block 7 and rotate, spacing fixture block 7 can provide sufficient spacing basis for the rotation of spacing worm 12, and then improve pivoted stability, rotate when spacing worm 12, spacing worm 12 can drive the supporting gear 83 with it meshing and rotate, supporting gear 83 can drive spacing gear 81 through transmission shaft 82 and rotate, and then make spacing gear 81 can drive mounting baffle 91 through spacing gear 94 and rotate, mounting baffle 91 can drive the ultrasonic detection equipment of bottom through mounting panel 92 and carry out quick angle modulation, the adaptability of device has been improved.
Example 2
On the basis of embodiment 1, as shown in fig. 11, eight groups of buffer springs 310 are symmetrically, uniformly and equidistantly fixedly connected to the outer end surface of the mounting seat 32, and the mounting seat 32 is fixedly connected to the guide chuck 39 through the buffer springs 310.
When the adjusting mechanism 3 is displaced at the bottom of the positioning support plate 2 in use, the guide chuck 39 and the buffer spring 310 are combined to provide sufficient buffer capacity for the outside of the adjusting mechanism 3 when the adjusting mechanism is rapidly displaced to the mounting support plate 1, so that the protection performance of the outside of the adjusting mechanism 3 is improved, and the service life of the device is prolonged.
The working principle is as follows: when the device needs to work, a user can position and install the external device at the bottom of the mounting plate 92, so that the device can be conveniently and quickly connected and positioned subsequently, the connection stability is improved,
if the position needs to be detected by the adjusting device, the user can start the positioning motor 6 through the external control mechanism, the positioning motor 6 can drive the threaded connecting rod 11 to rotate, when the threaded connecting rod 11 rotates, the threaded connecting rod 11 can be matched with the thread of the threaded sleeve 33 to drive the adjusting mechanism 3 to displace on the lower end face of the positioning support plate 2, meanwhile, the two groups of guide clamping shafts 4 can limit the adjusting mechanism 3, so that the displacement stability of the adjusting mechanism 3 is improved, the displacement stability of the subsequent device is improved, the position of the external ultrasonic detection device at the bottom of the limiting bottom plate 37 is adjusted, and the adaptability of the device is improved,
if the detection angle of the single-sided ultrasonic detection device needs to be adjusted, at this time, a user can start the connection motor 5 through an external control mechanism, the connection motor 5 can drive the guide clamping shaft 4 to rotate, meanwhile, a limiting clamping block 7 is arranged outside the guide clamping shaft 4, so that the guide clamping shaft 4 can drive the limiting worm 12 inside the adjusting mechanism 3 to rotate through the limiting clamping block 7, the limiting clamping block 7 can provide a sufficient limiting base for the rotation of the limiting worm 12, and further improve the stability of the rotation, when the limiting worm 12 rotates, the limiting worm 12 can drive the supporting gear 83 meshed with the limiting worm 12 to rotate, the supporting gear 83 can drive the limiting gear 81 to rotate through the transmission shaft 82, so that the limiting gear 81 can drive the mounting baffle 91 to rotate through the limiting gear 94, and the mounting baffle 91 can drive the bottom ultrasonic detection device to perform rapid angle adjustment through the mounting plate 92, the adaptability of the device is improved,
meanwhile, when the adjusting mechanism 3 displaces at the bottom of the positioning support plate 2 and quickly displaces to the installation support plate 1, the combination of the guide chuck 39 and the buffer spring 310 can provide enough buffer capacity for the outside of the adjusting mechanism 3, so that the protection performance of the outside of the adjusting mechanism 3 is improved, and the service life of the device is prolonged.
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 (6)
1. A medical equipment for ultrasonic department, which is characterized in that: the device comprises an installation support plate (1), a positioning support plate (2), an adjusting mechanism (3), a guide clamping shaft (4), a connecting motor (5), a positioning motor (6), a limiting clamping block (7), a transmission mechanism (8), a limiting mechanism (9), a connecting installation plate (10), a threaded connecting rod (11) and a limiting worm (12);
the lower end face of the positioning support plate (2) is symmetrically and fixedly connected with an installation support plate (1) for supporting, a positioning motor (6) for transmission is fixedly connected to the center of the side end face of the installation support plate (1), a threaded connecting rod (11) is fixedly connected to the center of the front end face of the positioning motor (6), a connecting motor (5) for connection is symmetrically and fixedly connected to the side end face of the installation support plate (1), a guide clamping shaft (4) for guiding is fixedly installed to the center of the front end face of the connecting motor (5), a limiting clamping block (7) for limiting is symmetrically and fixedly connected to the side end face of the guide clamping shaft (4), the positioning motor (6) is in threaded sliding clamping connection with an adjusting mechanism (3) for adjusting through the threaded connecting rod (11), and a limiting worm (12) for limiting is symmetrically and rotatably clamped to the inner end face of the adjusting mechanism (3), the inner end face of the adjusting mechanism (3) is symmetrically and rotatably clamped with a transmission mechanism (8) for transmission, the inner end face of the adjusting mechanism (3) is meshed with a limiting mechanism (9) for supporting in a rotating mode through the transmission mechanism (8), and four corners of the upper end face of the positioning supporting plate (2) are fixedly connected with connecting and mounting plate connecting and mounting plates (10) for connection;
the adjusting mechanism (3) comprises a limiting support plate (31), an installation clamping seat (32), a threaded sleeve (33), a guide connecting hole (34), a positioning clamping groove (35), a connecting seat (36), a limiting bottom plate (37) and a turbine groove (38), wherein the side end face of the installation clamping seat (32) is symmetrically and fixedly connected with the limiting support plate (31) for supporting, the connecting seat (36) is fixedly arranged at the position, close to the center, of the inner end face of the limiting support plate (31), the limiting bottom plate (37) for installation is fixedly connected at the end of the lower end face of the limiting support plate (31), the guide connecting hole (34) for guiding is symmetrically and penetratingly arranged on the front end face of the installation clamping seat (32), the threaded sleeve (33) for transmission is symmetrically and fixedly connected at the position, close to the bottom, of the side end face of the installation clamping seat (32), the positioning clamping groove (35) is symmetrically and fixedly arranged at the, turbine grooves (38) for limiting are symmetrically formed in the bottom end face of the mounting clamping seat (32), and the turbine grooves (38) are communicated with the guide connecting hole (34);
the transmission mechanism (8) comprises a limit gear (81), a transmission shaft (82) and a support gear (83), the limit gear (81) for transmission is fixedly connected to the center of the side end face of the transmission shaft (82), and the support gear (83) is fixedly connected to the position, deviating from the limit gear (81), of the side end face of the transmission shaft (82);
the limiting mechanism (9) comprises an installation baffle (91), an installation plate (92), a transmission rod (93) and a limiting gear (94), the lower end face center of the transmission rod (93) is fixedly connected with the installation baffle (91) for limiting, the lower end face center of the installation baffle (91) is fixedly connected with the installation plate (92) for connection, the upper end face center of the transmission rod (93) is fixedly connected with the limiting gear (94) for transmission, the limiting worm (12) comprises a worm shell for limiting, a guide groove arranged at the center of the side end face of the worm shell and a positioning sliding groove arranged inside the guide groove, the guide groove is in adaptive sliding clamping connection with the guide clamping shaft (4), the positioning sliding groove is in adaptive sliding connection with the limiting clamping block (7), the radius of the guide connecting hole (34) is far larger than the width of the limiting clamping block (7), the threaded sleeve (33) is internally provided with a threaded hole, the threaded hole is matched with the threaded connecting rod (11), and the mounting clamping seat (32) is matched with the threaded connecting rod (11) through the threaded hole and then is connected to the lower end face of the positioning supporting plate (2) in a sliding mode.
2. The medical apparatus for ultrasonic surgery according to claim 1, characterized in that: the limiting bottom plate (37) is matched with the mounting plate (92), and the limiting mechanism (9) is matched with the mounting plate (92) through the limiting bottom plate (37) and then is rotatably connected to the lower portion of the limiting support plate (31).
3. The medical apparatus for ultrasonic surgery according to claim 2, characterized in that: the connecting seat (36) is matched with the mounting baffle (91), and the limiting mechanism (9) is matched with the mounting baffle (91) through the connecting seat (36) and is rotatably connected to the center of the outer end face of the limiting support plate (31).
4. The medical apparatus for ultrasonic surgery according to claim 3, characterized in that: the limiting mechanism (9) is matched with the limiting gear (81) through the limiting gear (94) and then is in meshed rotary connection with the transmission mechanism (8).
5. The medical apparatus for ultrasonic surgery according to claim 4, characterized in that: the outer end face of the limiting worm (12) is in meshed rotary connection with the supporting gear (83).
6. The medical apparatus for ultrasonic surgery according to claim 5, characterized in that: the rear end face of transmission shaft (82) is close to support gear (83) department fixedly connected with spacing card axle, support gear (83) and spacing worm (12) carry out the meshing rotation and are connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110056583.XA CN112842387A (en) | 2021-01-15 | 2021-01-15 | Medical equipment for ultrasonic department |
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| CN202110056583.XA CN112842387A (en) | 2021-01-15 | 2021-01-15 | Medical equipment for ultrasonic department |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376709A (en) * | 2022-01-25 | 2022-04-22 | 天津市鹰泰利安康医疗科技有限责任公司 | Bimodal complex tumour treatment device |
| CN119386391A (en) * | 2024-11-11 | 2025-02-07 | 木斐乐医疗科技(江苏)有限公司 | Handheld ultrasonic rehabilitation instrument and control method thereof |
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