CN219317420U - Damping rotary joint, display rotary arm and ultrasonic diagnostic equipment - Google Patents
Damping rotary joint, display rotary arm and ultrasonic diagnostic equipment Download PDFInfo
- Publication number
- CN219317420U CN219317420U CN202223589845.8U CN202223589845U CN219317420U CN 219317420 U CN219317420 U CN 219317420U CN 202223589845 U CN202223589845 U CN 202223589845U CN 219317420 U CN219317420 U CN 219317420U
- Authority
- CN
- China
- Prior art keywords
- joint
- rotating
- display
- damping
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The application relates to the technical field of medical equipment and discloses a damping rotary joint, a display rotating arm and ultrasonic diagnostic equipment. The damping rotary joint comprises a rotary part and a connecting part, wherein the rotary part comprises a joint rotary block, an elastic element and a torque adjusting shaft, and the torque adjusting shaft sequentially penetrates through the elastic element and the joint rotary block and is in threaded connection with the connecting part; the display rotating arm is formed by sequentially connecting a first damping rotating joint, a lower rotating arm assembly, a second damping rotating joint, an upper rotating arm assembly and a third damping rotating joint; the ultrasonic diagnostic equipment is composed of an equipment main body, a display rotating arm and a display which are sequentially connected. In this application embodiment, the display can steadily, smoothly, accurately rotate, and can stably stop in the optional position of motion within range, and damping rotary joint's assembly is simple, efficient, and can ensure the uniformity of assembly.
Description
Technical Field
The application relates to the technical field of medical instruments, in particular to a damping rotary joint, a display rotating arm and ultrasonic diagnostic equipment.
Background
In the use scene of medical equipment, the medical equipment with a display is often required to be used for diagnosis and treatment, the display is required to flexibly rotate in a movement range during use, and can stably stop at any position in the movement range, and the function of a display rotating arm is particularly important and is often required to be realized through one or more rotating pairs with certain damping. The implementation mode of the revolute pair damping in the existing display rotary arm technology mainly comprises the following steps: the proper amount of high-resistance lubricating grease (hereinafter referred to as damping grease) is smeared in the revolute pair, and the use amount of the damping grease in the mode cannot be quantitatively described, so that the stable, smooth and accurate operation of the display can be influenced; or the normal interaction force of the contact surface of the relative rotating part is determined through the tightness degree of the screw so as to adjust the damping, in the mode, the damping is large when the screw is screwed down, the rotating arm cannot normally rotate, the screw is unscrewed, and the stability of the rotating arm is reduced. Therefore, the technical scheme of the rotating arm of the existing display has the technical problems of poor consistency and unsmooth rotation.
Disclosure of Invention
The application provides a damping rotary joint, a display rotating arm and ultrasonic diagnostic equipment, and aims to solve the technical problems that the existing technical scheme of the display rotating arm is poor in consistency and unsmooth in rotation.
In a first aspect, the present application provides a damped rotary joint, comprisingThe rotating part comprises a joint rotating block, an elastic element and a torque adjusting shaft; the elastic element is embedded in the first through hole of the joint rotating block; the elastic element is provided with a second through hole; the torque adjusting shaft penetrates through the second through hole of the elastic element and the first through hole of the joint rotating block and is adjustably connected with the connecting part 。
The number of the torque adjusting shafts is one or more, and the second through holes on the elastic element are matched with the torque adjusting shafts.
The connecting part comprises a rotating shaft plate, a connecting bushing, a base and a connecting plate; the rotating shaft plate is provided with a threaded hole matched with the torque adjusting shaft, and the shaft end of the torque adjusting shaft is matched with the threaded hole to realize adjustable connection; the joint rotating block is provided with a third through hole, the rotating shaft plate is also provided with a fourth through hole matched with the connecting bush, and the connecting bush is arranged in the fourth through hole, the base and the third through hole in a penetrating way and is connected with the connecting plate through a fastener; the connecting bush is provided with a convex part, and the rotating shaft plate, the base and the joint rotating block are arranged between the convex part and the connecting plate.
The rotating shaft plate is provided with a flange working surface, the base is provided with a first working surface and a second working surface which are oppositely arranged, the joint rotating block is provided with a third working surface, the flange working surface is in contact with the first working surface, and the third working surface is in contact with the second working surface.
The damping rotary joint further comprises a joint locking assembly, and the joint locking assembly is fixedly arranged on the base through a fastener.
The connecting component comprises a first connecting piece and a second connecting piece; the second connecting piece is sleeved on the first connecting piece and is in rotary connection with the first connecting piece; the shaft end of the torque adjusting shaft is matched with the first connecting piece through threads so as to realize adjustable connection.
Preferably, the first connecting piece is an upper arm and lower arm switching shaft, and the second connecting piece is a first joint bushing; the first joint bushing is sleeved on the upper arm switching shaft and the lower arm switching shaft, and the upper arm switching shaft and the lower arm switching shaft are in rotary connection with the first joint bushing; the shaft end of the torque adjusting shaft is in fit connection with the upper arm and lower arm switching shaft through threads.
Preferably, the first connecting piece is a display support, and the second connecting piece is a second joint bushing; the second joint bushing is sleeved on the display support, and the display support is rotationally connected with the second joint bushing; the shaft end of the torque adjusting shaft is in fit connection with the display support through threads.
In a second aspect, the present application discloses a display swivel arm comprising a lower swivel arm assembly, an upper swivel arm assembly, a first damped swivel joint, a second damped swivel joint, and a third damped swivel joint; the first, second and third damped rotary joints are damped rotary joints according to the first aspect.
The first damping rotary joint, the lower rotary arm assembly, the second damping rotary joint, the upper rotary arm assembly and the third damping rotary joint are sequentially connected; the rotating shaft plate of the first damping rotary joint is connected with one end of the lower rotating arm assembly through a fastener; the other end of the lower rotating arm assembly is provided with a first mounting hole, the inner wall of the first mounting hole is provided with a bulge, the outer wall of a first joint bushing of the second damping rotating joint is provided with a groove, and the first joint bushing of the second damping rotating joint is embedded in the first mounting hole of the lower rotating arm assembly and is in tight fit connection with the bulge through the groove; the upper and lower arm transfer shafts of the second damping rotary joint are connected with one end of the upper rotating arm assembly; the other end of the upper rotating arm assembly is connected with the display switching shaft, a second mounting hole is formed in the display switching shaft, a protrusion is arranged on the inner wall of the second mounting hole, a groove is formed in the outer wall of a second joint bushing of the third damping rotary joint, and the second joint bushing is embedded in the display switching shaft and is in tight fit connection with the protrusion through the groove.
In a third aspect, the present application discloses an ultrasonic diagnostic apparatus comprising an apparatus body, a display, and a display swivel arm according to the second aspect; the device main body is connected with the display through the display rotating arm; the base of the first damping rotary joint is fixed on the equipment main body through a fastener; the third damped rotary joint is connected with the display through the display support.
The embodiment of the application discloses a damping rotary joint, a display rotating arm and ultrasonic diagnostic equipment, wherein the damping rotary joint comprises a rotary part, a damping rotating part and a damping rotating part, wherein the rotary part comprises a joint rotating block, an elastic element and a torque adjusting shaft; the elastic element is embedded in the first through hole of the joint rotating block; the elastic element is provided with a second through hole; the torque adjusting shaft penetrates through the second through hole of the elastic element and the first through hole of the joint rotating block and is adjustably connected with the connecting part; the display rotating arm is formed by sequentially connecting a first damping rotating joint, a lower rotating arm assembly, a second damping rotating joint, an upper rotating arm assembly and a third damping rotating joint; the ultrasonic diagnostic equipment is composed of an equipment main body, a display rotating arm and a display which are sequentially connected; the embodiment of the application discloses a damping rotary joint, a display rotating arm and ultrasonic diagnostic equipment, the display can rotate steadily, smoothly and accurately, and can stably stop at any position in a motion range, and the damping rotary joint is simple in assembly, high in efficiency and capable of ensuring the consistency of assembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a part of a rotary member of the present application;
FIG. 2 is an exploded view of a first damping rotary joint of the present application;
FIG. 3 is an overall block diagram of a first damped rotary joint according to the present application;
FIG. 4 is a schematic illustration of the internal connection of the first damped rotary joint of the present application;
FIG. 5 is a partial connection block diagram of the elastic element and torque adjustment shaft of the present application;
FIG. 6 is an exploded view of a second damped rotary joint according to the present application;
FIG. 7 is a schematic illustration of the internal connections of a second damped rotary joint according to the present application;
FIG. 8 is an exploded view of a third damped rotary joint according to the present application;
fig. 9 is an overall configuration diagram of an ultrasonic diagnostic apparatus in the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The description of "first", "second", etc. does not constitute a limitation on the number and order of the objects concerned, but is only used to distinguish between different objects of the same type.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
The application discloses a damping rotary joint, which comprises a rotating part and a connecting part; as shown in fig. 1, the rotating member includes a joint rotating block 81, an elastic element 82, a torque adjusting shaft 83; the first through hole is formed in the joint rotating block 81, and the elastic element 82 is embedded in the first through hole of the joint rotating block 81; the elastic element 82 is a disc spring, and can provide a normal supporting force required by friction damping through precompression, and the elastic element 82 is provided with a second through hole; the torque adjusting shaft 83 is disposed through the second through hole of the elastic element 82 and the first through hole of the articulation block 81, and is adjustably connected to the connecting member.
The number of the torque adjusting shafts 83 is plural, the second through holes on the elastic element 82 are adapted to the torque adjusting shafts 83, and the number and positions of the second through holes and the torque adjusting shafts 83 are adjusted according to the shape of the joint rotating block 81.
In the first embodiment, the connection component includes a rotation shaft plate 25, a connection bushing 26, a base 24, and a connection plate 27, where the connection component and the rotation component form the first damping rotary joint 2, as shown in fig. 2, which is a structural exploded view of the first damping rotary joint 2, where connection relationships between elements in the rotation component are described above, and are not repeated herein. The rotating shaft plate 25 is provided with a threaded hole matched with the torque adjusting shaft 83, and the shaft end of the torque adjusting shaft 83 is matched with the threaded hole to realize adjustable connection; the joint rotating block 81 is further provided with a third through hole, the third through hole is arranged at the center position of the joint rotating block 81, and the third through hole is used for assembling the connecting part; the rotating shaft plate 25 is further provided with a fourth through hole matched with the connecting bushing 26, the fourth through hole is arranged at the center of the rotating shaft plate 25, and the fourth through hole is used for assembling the connecting bushing 26; the connecting bush 26 is inserted through the fourth through hole, the base 24, the third through hole, and is connected with the connecting plate 27 by a fastener, and the connecting bush 26 is connected with the connecting plate 27 to restrict the rotation of the rotating shaft plate 25 and the articulation block 81 only around the axial direction. The connecting bush 26 is provided with a convex portion, the rotating shaft plate 25, the base 24 and the joint rotating block 81 are arranged between the convex portion and the connecting plate 27, a small gap is reserved between the upper surface of the connecting plate 27 and the lower surface of the joint rotating block 81 to prevent friction, and the internal connection structure diagram of the first damping rotating joint 2 is shown in fig. 4.
The rotating shaft plate 25 has a flange working surface, the base 24 has a first working surface and a second working surface which are disposed opposite to each other, and the joint rotating block 81 has a third working surface which is in contact with the first working surface and the second working surface.
The first damping rotary joint 2 further comprises a joint locking assembly 28, wherein the joint locking assembly 28 is fixedly arranged on the base 24 through a fastener, and the joint locking assembly 28 is used for locking and unlocking the first damping rotary joint 2.
As shown in fig. 3, the torque adjusting shaft 83 and the elastic member 82 are provided inside the first damping rotary joint 2, and the base 24 is fixed to the ultrasonic diagnostic apparatus by a fastener. Specifically, the compression amount of the elastic element 82 is determined by the reserved distance H between the torque adjusting shaft 83 and the joint rotating block 81, and the partial connection structure diagram of the elastic element 82 is shown in fig. 5, and under the elastic action of the elastic element 82, the flange working surface of the rotating shaft plate 25 and the upper working surface of the joint rotating block 81 are respectively contacted with the upper and lower working surfaces of the base 24, and the normal interaction force is determined according to the dimension H, so that the friction damping of the first damping rotary joint 2 is precisely determined.
The connecting component comprises a first connecting piece and a second connecting piece; the second connecting piece is sleeved on the first connecting piece and is in rotary connection with the first connecting piece, and the first connecting piece can flexibly rotate in the second connecting piece; the shaft end of the torque adjusting shaft 83 is screwed with the first connecting piece to achieve the adjustable connection.
In the second embodiment, the first connecting member is an upper and lower arm switching shaft 44, and the second connecting member is a first joint bushing 45, as shown in fig. 6 and 7, the upper and lower arm switching shaft 44, the first joint bushing 45 and the rotating member form a second damping rotary joint 4, and the connection relationship between each element in the rotating member is described above and will not be repeated here. The first knuckle bushing 45 is sleeved on the upper and lower arm switching shaft 44, the upper and lower arm switching shaft 44 is rotatably connected with the first knuckle bushing 45, and in a specific embodiment, the upper and lower arm switching shaft 44 can flexibly rotate in the first knuckle bushing 45; the connection structure of each component of the second damping rotary joint 4 is shown in fig. 7, and the torque adjusting shaft 83 of the rotating component is connected with the upper and lower arm switching shaft 44 in a matching manner through threads, so that the rotating component is connected with the connecting component in a tight matching manner.
In a third embodiment, the first connection is a display support 61, the third connection is a second joint bushing 62, and the display support 61, the second joint bushing 62 and the rotating component form a third damping rotary joint 6. As shown in fig. 8, the second joint bush 62 is sleeved on the display support 61, the display support 61 is rotatably connected with the second joint bush 62, and in a specific embodiment, the display support 61 can flexibly rotate in the second joint bush 62; the shaft end of the torque adjusting shaft 83 is in threaded engagement with the display stand 61 to allow the rotating member to be in tight engagement with the connecting member.
Similarly, the frictional damping of the second damped rotary joint 4 and the third damped rotary joint 6 is also determined by H.
The application also discloses a display rotating arm, as shown in fig. 9, the rotating arm comprises a lower rotating arm assembly 3, an upper rotating arm assembly 5, and a first damping rotating joint 2, a second damping rotating joint 4 and a third damping rotating joint 6 as described above;
the first damping rotary joint 2, the lower rotary arm assembly 3, the second damping rotary joint 4, the upper rotary arm assembly 5 and the third damping rotary joint 6 are sequentially connected.
The rotating shaft plate 25 of the first damping rotary joint 2 is connected with one end of the lower rotating arm assembly 3 through a fastener; the rotation axis board 25 is connected with the lower rocking arm subassembly 3 and becomes an entity, and first damping rotary joint 2 installs immediately in the display rocking arm, lower rocking arm subassembly 3 rotates around first damping rotary joint 2, and the mode of connection of first damping rotary joint 2 and lower rocking arm subassembly 3 is comparatively simple and convenient and first damping rotary joint 2 can be installed as independent module, has improved assembly efficiency.
The other end of the lower rotating arm assembly 3 is provided with a first mounting hole, the inner wall of the first mounting hole is provided with a bulge, the outer wall of a first joint bushing 45 of the second damping rotating joint 4 is provided with a groove, and the first joint bushing 45 of the second damping rotating joint 4 is embedded in the first mounting hole of the lower rotating arm assembly 3 and is in tight fit connection with the bulge through the groove; in a specific embodiment, the relative positions of the first knuckle bushing 45 and the lower arm assembly 3 do not change, and when the upper and lower arm adapter shafts 44 rotate in the first knuckle bushing 45, the positions of the first knuckle bushing 45 and the lower arm assembly 3 do not change.
The upper and lower arm transfer shafts 44 of the second damping rotary joint 4 are connected with one end of the upper rotating arm assembly 5, and the upper rotating arm assembly 5 rotates around the second damping rotary joint 4.
The other end of the upper rotating arm assembly 5 is connected with the display switching shaft 51, a second mounting hole is formed in the display switching shaft 51, a protrusion is arranged on the inner wall of the second mounting hole, a groove is formed in the outer wall of a second joint bushing 62 of the third damping rotary joint 6, and the second joint bushing 62 is embedded in the display switching shaft 51 and is in tight fit connection with the protrusion through the groove. In a specific embodiment, the relative position of the second articulation bushing 62 and the display adapter shaft 51 does not change, and the position of the second articulation bushing 62 and the display adapter shaft 51 does not change when the display stand 61 rotates in the second articulation bushing 62.
The application also discloses an ultrasonic diagnostic apparatus comprising an apparatus body 1, a display 7 and a display swivel arm as described above; the device body 1 and the display 7 are connected through the display rotating arm; the base 24 of the first damping rotary joint 2 is fixed on the equipment main body 1 through a fastener, and the display rotating arm is connected with the ultrasonic diagnostic equipment through the base 24; the third damping rotary joint 6 is connected with the display 7 through the display support 61, and the display 7 rotates around the third damping rotary joint 6.
The embodiment of the application discloses a damping rotary joint, a display rotating arm and ultrasonic diagnostic equipment, wherein the damping rotary joint comprises a rotary part, a damping rotating part and a damping rotating part, wherein the rotary part comprises a joint rotating block, an elastic element and a torque adjusting shaft; the elastic element is embedded in the first through hole of the joint rotating block; the elastic element is provided with a second through hole; the torque adjusting shaft penetrates through the second through hole of the elastic element and the first through hole of the joint rotating block and is adjustably connected with the connecting part; the embodiment of the application also discloses a display rotating arm, which is formed by sequentially connecting a first damping rotating joint, a lower rotating arm assembly, a second damping rotating joint, an upper rotating arm assembly and a third damping rotating joint; the embodiment of the application also discloses ultrasonic diagnostic equipment which is formed by sequentially connecting an equipment main body, a display rotating arm and a display. The embodiment of the application discloses a damping rotary joint, a display rotating arm and ultrasonic diagnostic equipment, the display can rotate steadily, smoothly and accurately, and can stably stop at any position in a motion range, and the damping rotary joint is simple in assembly, high in efficiency and capable of ensuring the consistency of assembly.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (11)
1. The damping rotary joint is characterized by comprising a rotary part and a connecting part;
the rotating part comprises a joint rotating block, an elastic element and a torque adjusting shaft;
the elastic element is embedded in the first through hole of the joint rotating block;
the elastic element is provided with a second through hole;
the torque adjusting shaft penetrates through the second through hole of the elastic element and the first through hole of the joint rotating block and is adjustably connected with the connecting part 。
2. The damped rotary joint of claim 1, wherein said torque adjustment shaft is one or more in number and said second throughbore in said resilient member is adapted to said torque adjustment shaft.
3. The damped rotary joint of claim 1, wherein said connecting means comprises a rotating shaft plate, a connecting bushing, a base, a connecting plate;
the rotating shaft plate is provided with a threaded hole matched with the torque adjusting shaft, and the shaft end of the torque adjusting shaft is matched with the threaded hole to realize adjustable connection;
the joint rotating block is provided with a third through hole, the rotating shaft plate is also provided with a fourth through hole matched with the connecting bush, and the connecting bush is arranged in the fourth through hole, the base and the third through hole in a penetrating way and is connected with the connecting plate through a fastener; the connecting bush is provided with a convex part, and the rotating shaft plate, the base and the joint rotating block are arranged between the convex part and the connecting plate.
4. A damped rotary joint according to claim 3 wherein said rotatable shaft plate has a flanged working surface, said base has oppositely disposed first and second working surfaces, said joint rotatable block has a third working surface, said flanged working surface is in contact with said first working surface, and said third working surface is in contact with said second working surface.
5. The damped rotary joint of claim 3, further comprising a joint locking assembly fixedly disposed on said base by a fastener.
6. The damped rotary joint of claim 1, wherein said connecting means comprises a first connector, a second connector; the second connecting piece is sleeved on the first connecting piece and is in rotary connection with the first connecting piece;
the shaft end of the torque adjusting shaft is matched with the first connecting piece through threads so as to realize adjustable connection.
7. The damped rotary joint of claim 6, wherein said first connector is an upper and lower arm adapter shaft and said second connector is a first joint bushing; the first joint bushing is sleeved on the upper arm switching shaft and the lower arm switching shaft, and the upper arm switching shaft and the lower arm switching shaft are in rotary connection with the first joint bushing;
the shaft end of the torque adjusting shaft is in fit connection with the upper arm and lower arm switching shaft through threads.
8. The damped rotary joint of claim 6, wherein said first connector is a display mount and said second connector is a second joint bushing; the second joint bushing is sleeved on the display support, and the display support is rotationally connected with the second joint bushing;
the shaft end of the torque adjusting shaft is in fit connection with the display support through threads.
9. The display rotating arm is characterized by comprising a lower rotating arm assembly, an upper rotating arm assembly, a first damping rotating joint, a second damping rotating joint and a third damping rotating joint;
the first damped rotary joint is a damped rotary joint according to claim 1, 3, 4 or 5;
the second damped rotary joint is a damped rotary joint according to claim 1, 6 or 7;
the third damped rotary joint is a damped rotary joint according to claim 1, 6 or 8;
the first damping rotary joint, the lower rotary arm assembly, the second damping rotary joint, the upper rotary arm assembly and the third damping rotary joint are sequentially connected.
10. The display swivel arm of claim 9 wherein the rotating shaft plate of the first damped swivel is connected to one end of the lower swivel arm assembly by a fastener;
the other end of the lower rotating arm assembly is provided with a first mounting hole, the inner wall of the first mounting hole is provided with a bulge, the outer wall of a first joint bushing of the second damping rotating joint is provided with a groove, and the first joint bushing of the second damping rotating joint is embedded in the first mounting hole of the lower rotating arm assembly and is in tight fit connection with the bulge through the groove;
the upper and lower arm transfer shafts of the second damping rotary joint are connected with one end of the upper rotating arm assembly;
the other end of the upper rotating arm assembly is connected with the display switching shaft, a second mounting hole is formed in the display switching shaft, a protrusion is arranged on the inner wall of the second mounting hole, a groove is formed in the outer wall of a second joint bushing of the third damping rotary joint, and the second joint bushing is embedded in the display switching shaft and is in tight fit connection with the protrusion through the groove.
11. An ultrasonic diagnostic apparatus comprising an apparatus main body, a display, and the display boom according to claim 9 or 10;
the device main body is connected with the display through the display rotating arm;
the base of the first damping rotary joint is fixed on the equipment main body through a fastener;
the third damped rotary joint is connected with the display through the display support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589845.8U CN219317420U (en) | 2022-12-30 | 2022-12-30 | Damping rotary joint, display rotary arm and ultrasonic diagnostic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223589845.8U CN219317420U (en) | 2022-12-30 | 2022-12-30 | Damping rotary joint, display rotary arm and ultrasonic diagnostic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219317420U true CN219317420U (en) | 2023-07-07 |
Family
ID=87003713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223589845.8U Active CN219317420U (en) | 2022-12-30 | 2022-12-30 | Damping rotary joint, display rotary arm and ultrasonic diagnostic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219317420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117838323A (en) * | 2024-02-05 | 2024-04-09 | 武汉联影智融医疗科技有限公司 | Support arm, mechanical arm and surgical robot |
-
2022
- 2022-12-30 CN CN202223589845.8U patent/CN219317420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117838323A (en) * | 2024-02-05 | 2024-04-09 | 武汉联影智融医疗科技有限公司 | Support arm, mechanical arm and surgical robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6203438B1 (en) | Constant velocity joint | |
| CN219317420U (en) | Damping rotary joint, display rotary arm and ultrasonic diagnostic equipment | |
| CN101140009B (en) | Hinge mechanism and folding type electronic device using the same | |
| CN212510263U (en) | Universal damping ball head support | |
| JP3442647B2 (en) | Hinge device | |
| CN208901201U (en) | A kind of cradle head and operating lamp | |
| CN115429434B (en) | Damping joint, mechanical arm and surgical robot | |
| CN220268195U (en) | Universal device | |
| CN214743199U (en) | Adjusting mechanism, driving device and machine equipment | |
| CN210440869U (en) | Supporting seat | |
| CN211398257U (en) | Rocking arm structure | |
| CN219331912U (en) | Tracer | |
| CN219755902U (en) | Pitch rotating device | |
| US20230000519A1 (en) | Puncture bracket having adjustable angle | |
| CN218009775U (en) | Supersound host computer and supersound equipment | |
| CN220185588U (en) | Damping rotation connection structure and medical equipment support | |
| CN215064589U (en) | Sensor mounting device, sensor assembly and terminal | |
| CN213515702U (en) | Probe arm with angle convenient to adjust | |
| CN214839698U (en) | Support frame | |
| CN220957441U (en) | Rotating shaft structure and support | |
| CN220396259U (en) | Movable joint and furniture comprising same | |
| KR100485373B1 (en) | Hinge device for lcd monitor | |
| CN218870508U (en) | Support frame | |
| CN219912474U (en) | Rotary support arm and electronic equipment | |
| CN218356235U (en) | Touch ultrasonic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |