CN111374700A - Clamping module with rotation function - Google Patents
Clamping module with rotation function Download PDFInfo
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- CN111374700A CN111374700A CN201811644528.7A CN201811644528A CN111374700A CN 111374700 A CN111374700 A CN 111374700A CN 201811644528 A CN201811644528 A CN 201811644528A CN 111374700 A CN111374700 A CN 111374700A
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- limiting
- clamping
- module
- rotating
- connecting mechanism
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
Abstract
The invention relates to the technical field of medical instruments, and particularly discloses a clamping module with a rotating function, wherein the clamping module with the rotating function comprises: the clamping mechanism is used for clamping the puncture needle; one end of the connecting mechanism is fixedly connected with the clamping mechanism, and the other end of the connecting mechanism is fixedly connected with the rotating mechanism; the rotating mechanism is used for rotating on the connecting mechanism and can drive the clamping mechanism to rotate when rotating. The clamping module with the rotating function is provided with the clamping mechanism and the rotating mechanism, the clamping mechanism can clamp the puncture needle, and the rotating mechanism can drive the clamping mechanism to rotate, so that an operator can conveniently observe the process of assembling the puncture needle by the clamping mechanism.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a clamping module with a rotating function.
Background
At present, the application of ultrasonic equipment in clinical diagnosis and treatment is very popular, and great contribution is made to doctors to accurately know the illness state of patients, make medical treatment plans and assist in treatment.
At present, ultrasound is widely used for puncture guidance, but after a probe is manually used for scanning an ultrasonic probe on the surface of a tissue to be detected of a human body, an ultrasonic image is manually used for depth judgment of the tissue such as a blood vessel, and then manual puncture is performed. Thus, three judgment operations are required, such as how to perform fast ultrasonic probe scanning of the effective region, how to judge the depth of other tissues such as blood vessels on the ultrasonic image, and how to select a proper puncture position and puncture angle for puncturing.
And the puncture target is scanned and positioned by adopting the ultrasonic equipment, so that the puncture point of the puncture needle can be intelligently determined, and the machine automatically performs puncture operation. When the ultrasonic equipment is used for carrying out transfusion operation on a puncture target, a universal disposable transfusion puncture needle on the market is required to be used, the shape of the existing puncture needle is fixed, the used clamping structure has certain limitation due to the inherent operation habit, and an operator cannot visually see the assembly condition when assembling the puncture needle, so that how to visually see the assembly process becomes a technical problem to be solved urgently by technical personnel in the field.
Disclosure of Invention
The present invention is directed to at least one of the problems of the prior art, and provides a clamping module with a rotation function to solve the problems of the prior art.
As an aspect of the present invention, there is provided a clamping module having a rotation function, wherein the clamping module having a rotation function includes:
the clamping mechanism is used for clamping the puncture needle;
one end of the connecting mechanism is fixedly connected with the clamping mechanism, and the other end of the connecting mechanism is fixedly connected with the rotating mechanism;
the rotating mechanism is used for rotating on the connecting mechanism and can drive the clamping mechanism to rotate when rotating.
Preferably, a first concave pit and a second concave pit are arranged on the outer surface of the other end of the connecting mechanism, and the first concave pit and the second concave pit are arranged at intervals.
Preferably, rotary mechanism includes sliding connection spare, retaining member, elastic component and pivot mounting, sliding connection spare's a pot head is established coupling mechanism is last, sliding connection spare's the other end is the operation end, the operation end can drive sliding connection spare is in coupling mechanism is last rotatory, the retaining member with the one end of elastic component is connected, the other end of elastic component with sliding connection spare's one end is connected, the retaining member can be in under the effect of operation end first pit with slide between the second pit, the pivot mounting with coupling mechanism fixed connection, the pivot mounting can restrict sliding connection spare is in last rotation angle of coupling mechanism.
Preferably, the sliding connector comprises: connecting piece main part, operating portion, first spacing hole and retaining member mounting hole, the operating portion with the connecting piece main part is connected, first spacing hole sets up on the connecting piece main part, just sliding connection passes through first spacing hole cover is established on connecting mechanism, the retaining member mounting hole sets up the side of connecting piece main part, just the opening direction of retaining member mounting hole with the opening direction in first spacing hole is perpendicular, the retaining member mounting hole is used for the installation the retaining member with the elastic component.
Preferably, the sliding connection piece is further provided with a first limiting block and a second limiting block, the first limiting block and the second limiting block are respectively arranged on the connection piece main body part, and the first limiting block and a central connecting line of the first limiting hole and the second limiting block and a central connecting line of the first limiting hole are arranged at an angle.
Preferably, coupling mechanism's the other end is provided with spacing ring and spacing post, the spacing ring with spacing post is located respectively sliding connection's both sides, the spacing ring cover is established coupling mechanism is last and with coupling mechanism fixed connection, spacing post is located on the terminal surface of coupling mechanism's the other end, the lateral surface of spacing post forms first spacing face.
Preferably, the pivot mounting includes the mounting main part, the spacing hole of second and third stopper, the spacing hole of second sets up on the mounting main part, just the pivot mounting passes through the spacing pot head of second is established on the spacing post, the shape in the spacing hole of second with the shape phase-match of spacing post, one side of mounting main part forms the spacing face of second, the spacing face of second with sliding connection spare contact, the third stopper sets up the outside of mounting main part, the third stopper can first stopper with the within range internal rotation that the second stopper restricted.
Preferably, the shape of the first limiting hole is matched with the shape of the connecting mechanism.
Preferably, the other end of the connecting mechanism is further provided with a groove, the groove is arranged between the first concave pit and the second concave pit, and the locking piece can slide between the first concave pit and the second concave pit along the groove.
Preferably, the rotating mechanism further comprises a bearing, and the sliding connection member is connected with the connecting mechanism through the bearing.
The clamping module with the rotating function is provided with the clamping mechanism and the rotating mechanism, the clamping mechanism can clamp the puncture needle, and the rotating mechanism can drive the clamping mechanism to rotate, so that an operator can conveniently observe the process of assembling the puncture needle by the clamping mechanism.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a clamping module with a rotation function provided on an ultrasonic puncture guiding apparatus according to the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the clamping mechanism provided by the present invention.
Fig. 3 is a schematic structural view of an embodiment of the sliding connector according to the present invention.
Fig. 4 is a schematic structural diagram of an embodiment of a rotating shaft fixing member provided in the present invention.
Fig. 5 is an exploded view of the clamping module with rotation function according to the present invention.
Fig. 6 is a schematic diagram of a position state (penetrating into a target) of a puncture module on the ultrasonic puncture guiding device provided by the invention.
Fig. 7 is a sectional view of the rotating structure of the clamping mechanism in the needle mounting state in one direction.
Fig. 8 is a cross-sectional view of the other direction of the rotating structure of the clamping mechanism provided by the invention in the working state.
Fig. 9 is a schematic view of a rotating structure of the clamping mechanism in a working state.
Fig. 10 is a schematic view of a rotating structure of the clamping mechanism in a needle mounting state.
Fig. 11 is an overall schematic view of an ultrasonic puncture guiding apparatus provided by the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As a first aspect of the present invention, there is provided a clamping module having a rotation function, wherein, as shown in fig. 1, the clamping module having a rotation function includes:
a clamping mechanism 230, wherein the clamping mechanism 230 is used for clamping the puncture needle;
a connecting mechanism 231, one end of the connecting mechanism 231 is fixedly connected with the clamping mechanism, and the other end is fixedly connected with the rotating mechanism;
a rotating mechanism 270, wherein the rotating mechanism 270 is used for rotating on the connecting mechanism and can drive the clamping mechanism to rotate when rotating.
The clamping module with the rotating function is provided with the clamping mechanism and the rotating mechanism, the clamping mechanism can clamp the puncture needle, and the rotating mechanism can drive the clamping mechanism to rotate, so that an operator can conveniently observe the process of assembling the puncture needle by the clamping mechanism.
It should be noted that the holding module with rotation function shown in fig. 1 is a schematic structural diagram disposed on the ultrasonic puncture guiding apparatus.
As a specific embodiment of the connection mechanism 231, as shown in fig. 2, a first recess 2311 and a second recess 2312 are provided on an outer surface of the other end of the connection mechanism 231, and the first recess 2311 and the second recess 2312 are spaced apart from each other.
As a specific embodiment of the rotating mechanism 270, as shown in fig. 5 and 8, the rotating mechanism 270 includes a sliding connector 271, a locking member 272, an elastic member 273 and a shaft fixing member 274, one end of the sliding connector 271 is sleeved on the connecting mechanism 231, the other end of the sliding connector 271 is an operating end, the operating end can drive the sliding connector 271 to rotate on the connecting mechanism 231, the locker 272 is connected to one end of the elastic member 273, the other end of the elastic member 273 is connected to one end of the sliding connector 271, said locking element 272 can slide between said first recess 2311 and said second recess 2312 under the action of said operating end, the rotating shaft fixing member 274 is fixedly connected to the connecting mechanism 231, and the rotating shaft fixing member 274 can limit the rotation angle of the sliding connector 271 on the connecting mechanism 231.
Preferably, the locking member 272 includes a locking ball.
Specifically, the other end of the connecting mechanism 231 is further provided with a groove 2313, the groove 2313 is arranged between the first recess 2311 and the second recess 2312, and the locking member 272 can slide between the first recess 2311 and the second recess 2312 along the groove 2313.
It should be noted that the groove 2313 can guide the rotation process, so that the locking steel balls can enter the corresponding pits more smoothly. It should be noted that the depth of the groove 2313 is set to be smaller than the depth of the first pit and the depth of the second pit, as shown in fig. 7.
It will be appreciated that when the holder 230 is in the working state, as shown in fig. 2 and 6, the locking ball is pressed into the first recess 2311 by the elastic member 273, and when the puncture needle needs to be assembled, the holder 230 is turned over, and the connection member 231 is rotated by an external force, the elastic member 273 is deformed, and the locking ball slides along the groove 2313 to the second recess 2312, so as to lock the holder 230 to the position where the puncture needle is assembled, as shown in fig. 1.
Further specifically, as shown in fig. 3, the sliding connector 271 includes: the connecting piece body part 2715, the operating part 2716, a first limiting hole 2711 and a locking piece mounting hole 2712, wherein the operating part 2716 is connected with the connecting piece body part 2715, the first limiting hole 2711 is arranged on the connecting piece body part 2715, the sliding connecting piece 271 is sleeved on the connecting mechanism 231 through the first limiting hole 2711, the locking piece mounting hole 2712 is arranged on the side surface of the connecting piece body part 2715, the opening direction of the locking piece mounting hole 2712 is vertical to the opening direction of the first limiting hole 2711, and the locking piece mounting hole 2712 is used for mounting the locking piece 272 and the elastic piece 273.
Specifically, the elastic member 273 is coupled and fixed to the locker mounting hole 2712 by the elastic member fixing member 277.
The operating portion 2716 includes a bending plate, one end of which is connected to the connector body portion 2715, and the other end of which is a mounting end.
It should be understood that the operator can rotate the sliding connector 271 on the connection mechanism 231 by controlling the operation portion 2716.
Further specifically, the sliding connector 271 is further provided with a first limiting block 2713 and a second limiting block 2714, the first limiting block 2713 and the second limiting block 2714 are respectively arranged on the connector main body 2715, and a central connecting line between the first limiting block 2713 and the first limiting hole 2711 and a central connecting line between the second limiting block 2714 and the first limiting hole 2711 are arranged at an angle.
Preferably, an angle between a connecting line of the first stopper 2713 and the center of the first stopper hole 2711 and an angle between a connecting line of the second stopper 2714 and the center of the first stopper hole 2711 shown in fig. 3 are 90 °.
It should be understood that the specific angle can be set according to the requirement, and is not limited herein.
Specifically, as shown in fig. 2, a limiting ring 2314 and a limiting column 2316 are arranged at the other end of the connecting mechanism 231, the limiting ring 2314 and the limiting column 2316 are respectively located at two sides of the sliding connecting piece 271, the limiting ring 2314 is sleeved on the connecting mechanism 231 and is fixedly connected with the connecting mechanism 231, the limiting column 2316 is located on the end surface of the other end of the connecting mechanism 231, and a first limiting surface 2315 is formed on the outer side surface of the limiting column 2316.
Specifically, as shown in fig. 4, the rotating shaft fixing element 274 includes a fixing element main body portion 2745, a second limiting hole 2741 and a third limiting block 2742, the second limiting hole 2741 is disposed on the fixing element main body portion 2745, the rotating shaft fixing element 274 is sleeved on the limiting column 2316 through the second limiting hole 2741, the shape of the second limiting hole 2741 is matched with the shape of the limiting column 2316, a second limiting surface 2743 is formed on one side of the fixing element main body portion 2745, the second limiting surface 2743 is in contact with the sliding connector 271, the third limiting block 2742 is disposed on the outer side of the fixing element main body portion 2745, and the third limiting block 2742 can rotate within the range limited by the first limiting block 2713 and the second limiting block 2714.
As shown in fig. 9, the first stopper 2713 and the second stopper 2714 limit the maximum angle of rotation of the clamping mechanism 230 by blocking the third stopper 2742. In the present embodiment, the rotation angle of the arrangement shown in fig. 9 is 90 °.
Further specifically, the shape of the first position-limiting hole 2711 matches the shape of the connecting mechanism 231.
It should be noted that the limiting ring 2314 and the limiting column 2316 can limit the sliding connection element 271.
Preferably, the connection mechanism 231 includes a round handle, and the limit ring 2314 is sleeved on the round handle.
In a specific embodiment, the first hole 2711 comprises a round hole, the second hole 2741 comprises a square hole, and the positioning post 2316 comprises a square positioning post.
It should be understood that the second restraint apertures 2741 and the restraint posts 2316 may have other matching shapes, such as other non-circular shapes, e.g., triangular, pentagonal, etc.
The rotating shaft fixing part 274 and the connecting mechanism 231 are fixedly connected, as shown in fig. 5 and 10, in this embodiment, the fixing screw 278 is used for fixing and connecting, the first limiting surface 2315 is attached to the second limiting surface 2743, and after the two parts are fixedly connected, the connecting mechanism 231 can rotate in the first limiting edge 2314 and the second limiting edge 2744. The second limiting hole 2741 is engaged with the limiting post 2316 to prevent the rotation of the rotation shaft fixing part 274 and the connection mechanism 231.
Specifically, the rotating mechanism 270 further includes a bearing, and the sliding connector 271 is connected to the connecting mechanism 231 through the bearing.
Further specifically, as shown in fig. 1, the bearings include a first bearing 275 and a second bearing 276.
As a second aspect of the present invention, a puncturing module is provided, wherein as shown in fig. 6, the puncturing module 200 includes a first motor 210, a second motor 220, a connecting bracket 240 and the aforementioned clamping module with a rotation function, the connecting bracket 240 is respectively connected to the fixed end of the first motor 210 and the output end of the second motor 220, the clamping module with a rotation function is disposed at the output end of the first motor 210, the output end of the first motor 210 can drive the clamping module with a rotation function to perform a reciprocating linear motion along a first direction, the output end of the second motor 220 can drive the connecting bracket 240 to perform a reciprocating linear motion along a second direction, and the clamping module with a rotation function can clamp, fix and rotate a puncturing needle.
According to the puncture module provided by the invention, the clamping module with the rotating function is adopted, the puncture needle is fixed by the clamping mechanism, and the clamping mechanism can be driven to rotate by the rotating mechanism, so that an operator can conveniently observe the process of assembling the puncture needle by the clamping mechanism, the puncture needle can be clamped and manually pressed and ejected, and the puncture module is simple and compact in structure.
It should be noted that, as can be seen from fig. 6, the mounting end of the sliding connector 271 in the clamping module with the rotation function can be fixedly connected with the connecting bracket 240.
Further specifically, the first direction is perpendicular to the supporting plane, and the second direction forms an included angle a with the supporting plane.
Preferably, the included angle a ranges from 10 degrees to 70 degrees.
It should be noted that the supporting plane is a human skin surface indicated by P in fig. 6. The connecting bracket 240 is respectively fixedly connected with the fixed end of the first motor 210 and the output end of the second motor 220, the clamping module 230 is fixedly connected with the output end of the first motor 210, the output end of the first motor 210 can drive the clamping module 230 to do reciprocating linear motion in the direction of M1, and the output end of the second motor 220 can drive the module consisting of the connecting bracket 240, the first motor 210 and the clamping module 230 to do reciprocating linear motion in the direction of Z2. The Z2 direction is vertical to P, the M1 direction forms an included angle a with P, the value range of a is 10-70 degrees, and 15 degrees, 20 degrees, 30 degrees, 45 degrees and 60 degrees are preferentially selected. The angle a shown in fig. 6 is 20 °.
It should be understood that the first motor 210 can adjust the depth of the puncture, and the second motor 220 can implement the needle inserting process, so that the precise puncture of the puncture target detected by the detecting module 110 can be realized through the simple combination of the two motors.
In addition, when the use purposes are different, the corresponding aims can be achieved by adjusting the stroke of the motor and the value of the included angle a.
It should be noted that the first motor 210 and the second motor 220 may be linear propulsion motors. Compared with the traditional motor, the linear propulsion motor has the advantages that the output end of the motor directly carries out linear propulsion movement, and assembly parts and assembly errors are reduced.
In order to realize the movement of the first motor 210 and the second motor 220, as shown in fig. 6, the puncture module 200 further includes a first slide rail 250 and a second slide rail 260, the second slide rail 260 is disposed on the connecting bracket 240 and is used for providing a slide rail for the first motor 210 to perform a reciprocating linear motion along a first direction, and the first slide rail 250 is disposed on the probe housing 120 and is used for providing a slide rail for the second motor 220 to perform a reciprocating linear motion along a second direction.
For the specific embodiment of the clamping module with rotation function in the puncture module provided by the present invention, reference may be made to the foregoing description, and details are not described herein again.
As a third aspect of the present invention, there is provided an ultrasonic puncture guide apparatus, wherein, as shown in fig. 11, the ultrasonic puncture guide apparatus includes:
the ultrasonic probe module 100 can be in communication connection with the host module 300, and is used for detecting a puncture target and sending an ultrasonic signal of the detected puncture target to the host module 300;
the puncture control module 500 can be in communication connection with the host module 300, and is used for forming a puncture control signal according to the position information of the puncture target obtained after the host module processes the ultrasonic signal;
in the puncturing module 200, the puncturing module 200 is electrically connected to the puncturing control module 500, and is configured to puncture a puncturing object according to the puncturing control signal.
The ultrasonic puncture guiding device provided by the invention detects the puncture target through the ultrasonic probe module and forms an ultrasonic signal to be sent to the host module, the host module processes the ultrasonic signal, extracts the position information of the puncture target and sends the position information to the puncture control module, the puncture control module forms a control signal according to the position information of the puncture target to control the puncture module to automatically puncture the puncture target, and the puncture module adopts the clamping module with the rotating function, the puncture needle is fixed by the clamping mechanism, the clamping mechanism can be driven to rotate by the rotating mechanism, therefore, the ultrasonic puncture guiding device provided by the invention not only can realize accurate identification and positioning of a puncture target, but also has the advantage of facilitating observation of the process of assembling the puncture needle by the clamping mechanism by an operator.
Specifically, as shown in fig. 6, the ultrasonic probe module 100 includes a probe housing 120 and a detection module 110 disposed at one end of the probe housing 120, and the detection module 110 can be communicatively connected to a host module 300, and is configured to detect a puncture target and send a detected ultrasonic signal of the puncture target to the host module 300.
Specifically, the ultrasonic puncture guiding apparatus further comprises a rack module 400, wherein the rack module 400 is used for supporting the ultrasonic probe module 100, the puncture control module 500 and the puncture module 200.
The specific embodiment of the clamping module with a rotation function of the ultrasonic puncture guiding device provided by the invention can refer to the foregoing description, and details are not repeated here.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a centre gripping module with rotation function which characterized in that, centre gripping module with rotation function includes:
the clamping mechanism is used for clamping the puncture needle;
one end of the connecting mechanism is fixedly connected with the clamping mechanism, and the other end of the connecting mechanism is fixedly connected with the rotating mechanism;
the rotating mechanism is used for rotating on the connecting mechanism and can drive the clamping mechanism to rotate when rotating.
2. The clamping module with rotation function according to claim 1, wherein the connecting mechanism has a first recess and a second recess formed on an outer surface of the other end thereof, and the first recess and the second recess are spaced apart from each other.
3. The clamping module with the rotating function as claimed in claim 2, wherein the rotating mechanism comprises a sliding connector, a locking member, an elastic member and a rotating shaft fixing member, a sleeve of the sliding connector is disposed on the connecting mechanism, the other end of the sliding connector is an operating end, the operating end can drive the sliding connector to rotate on the connecting mechanism, the locking member is connected with one end of the elastic member, the other end of the elastic member is connected with one end of the sliding connector, the locking member can slide between the first pit and the second pit under the action of the operating end, the rotating shaft fixing member is fixedly connected with the connecting mechanism, and the rotating shaft fixing member can limit the rotating angle of the sliding connector on the connecting mechanism.
4. The clamp module with rotation function of claim 3, wherein the sliding connector comprises: connecting piece main part, operating portion, first spacing hole and retaining member mounting hole, the operating portion with the connecting piece main part is connected, first spacing hole sets up on the connecting piece main part, just sliding connection passes through first spacing hole cover is established on connecting mechanism, the retaining member mounting hole sets up the side of connecting piece main part, just the opening direction of retaining member mounting hole with the opening direction in first spacing hole is perpendicular, the retaining member mounting hole is used for the installation the retaining member with the elastic component.
5. The clamping module with the rotation function as claimed in claim 4, wherein a first limiting block and a second limiting block are further disposed on the sliding connection member, the first limiting block and the second limiting block are disposed on the connection member main body portion respectively, and a central connecting line between the first limiting block and the first limiting hole and a central connecting line between the second limiting block and the first limiting hole are disposed at an angle.
6. The clamping module with rotation function as claimed in claim 5, wherein the other end of the connecting mechanism is provided with a limiting ring and a limiting post, the limiting ring and the limiting post are respectively located at two sides of the sliding connection member, the limiting ring is sleeved on the connecting mechanism and is fixedly connected with the connecting mechanism, the limiting post is located on the end surface of the other end of the connecting mechanism, and the outer side surface of the limiting post forms a first limiting surface.
7. The clamping module with rotation function as claimed in claim 6, wherein the shaft holder includes a holder main body, a second limiting hole and a third limiting block, the second limiting hole is disposed on the holder main body, the shaft holder is sleeved on the limiting post through the second limiting hole, the shape of the second limiting hole matches with the shape of the limiting post, a second limiting surface is formed on one side of the holder main body, the second limiting surface contacts with the sliding connector, the third limiting block is disposed on the outer side of the holder main body, and the third limiting block can rotate within the range limited by the first limiting block and the second limiting block.
8. The clamping module with rotation function as claimed in claim 4, wherein the shape of the first limiting hole matches with the shape of the connecting mechanism.
9. The clamping module with rotation function as claimed in claim 4, wherein the other end of the connecting mechanism is further provided with a groove disposed between the first recess and the second recess, and the locking member can slide along the groove between the first recess and the second recess.
10. The clamp module with rotation function of claim 3, wherein the rotation mechanism further comprises a bearing, and the sliding connector is connected with the connection mechanism through the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644528.7A CN111374700A (en) | 2018-12-29 | 2018-12-29 | Clamping module with rotation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644528.7A CN111374700A (en) | 2018-12-29 | 2018-12-29 | Clamping module with rotation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111374700A true CN111374700A (en) | 2020-07-07 |
Family
ID=71213076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644528.7A Pending CN111374700A (en) | 2018-12-29 | 2018-12-29 | Clamping module with rotation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111374700A (en) |
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2018
- 2018-12-29 CN CN201811644528.7A patent/CN111374700A/en active Pending
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