Ultrasonic probe convenient to maintain

Abstract

The utility model relates to the technical field of medical instruments, in particular to an ultrasonic probe convenient to maintain, which comprises a probe main body, a transducer and a wiring end, the transducer is arranged at one end of the probe main body, the wiring end is detachably connected to the other end of the probe main body, and the wiring end comprises a cable, a joint, a protective shell and a connecting block. The protective shell is connected to the outside of one end of the cable, the connector is arranged on the protective shell and connected with the cable, the connecting block is connected to the outside of the protective shell, the probe body is provided with a connecting groove allowing the connecting block to be clamped in, the probe body is provided with an interface allowing the connector to be inserted in, and a connecting assembly is arranged between the probe body and the connecting block. The ultrasonic probe has the advantages that the problem that the whole ultrasonic probe is scrapped if the cable is damaged due to the fact that the cable and the main body of the ultrasonic probe are in non-detachable connection is solved, and the ultrasonic probe is convenient to detach and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical instrument technology especially, it is convenient for maintenance's ultrasonic probe. BACKGROUND

[0002] Medical diagnostic equipment includes X ray diagnostic equipment, computer tomography equipment, magnetic resonance imaging equipment, nuclear medicine diagnostic equipment and ultrasonic diagnostic equipment etc., since the volume of ultrasonic diagnostic equipment is small and the price is cheap, allows real -time display image and no radiation, so ultrasonic diagnostic equipment is widely used in the disease diagnosis of human body.

[0003] Ultrasonic diagnostic equipment includes the ultrasonic probe for emitting ultrasonic signal and receiving the ultrasonic signal of being reflected, and the ultrasonic probe is generally connected between host computer through wired or wireless, for the wired connection ultrasonic probe, the tail of ultrasonic probe needs to have a long cable, and the cable and the main body of ultrasonic probe are not detachable connection, if the cable is damaged, it will lead to the whole ultrasonic probe cannot be used, resulting in resource waste, also not convenient repair. UTILITY MODEL CONTENT

[0004] In order to improve the cable and the main body of ultrasonic probe are not detachable connection, if the cable is damaged and leads to the problem of overall scrap, make it convenient to disassemble and maintain, the application provides a kind of ultrasonic probe convenient to maintain.

[0005] The ultrasonic probe convenient to maintain provided by the application adopts the following technical scheme:

[0006] A kind of ultrasonic probe convenient to maintain, including probe main body, transducer and wiring terminal, the transducer is arranged at one end of probe main body, the wiring terminal is detachably connected to the other end of probe main body, the wiring terminal includes cable, connector, protective shell and connecting block, the protective shell is connected to the outside of one end of cable, the connector is arranged on protective shell and is connected with cable, the connecting block is connected to the outside of protective shell, the connecting groove for connecting block is opened in probe main body, the interface for connector insertion is equipped on probe main body, and the connecting assembly is arranged between probe main body and connecting block.

[0007] Preferably, the connecting assembly comprises a first hoop, a second hoop, a connecting bolt, a first limiting block, a second limiting block and a locking nut, the first hoop and the second hoop can be hooped on the outside of the probe body and the connecting block, the first hoop and the second hoop are internally provided with embedding grooves for adapting to the outer surface of the probe body and the connecting block, the two ends of the first hoop are provided with first protrusions, the two ends of the second hoop are provided with second protrusions, the connecting bolt can be threaded between the first protrusions and the second protrusions, the first protrusions and the second protrusions are provided with connecting holes for the connecting bolt to pass through, the first limiting block is connected to the end of the connecting bolt not passing through the first protrusion, the second limiting block is threaded on the rod of the connecting bolt passing through the first protrusion and the second protrusion, the second limiting block is provided with a through hole for the connecting bolt to pass through, and the locking nut is connected to the connecting bolt.

[0008] Preferably, the first limiting block and the second limiting block are both cuboid, and the first protrusions and the second protrusions are provided with first limiting grooves and second limiting grooves for the first limiting block and the second limiting block to adapt to.

[0009] Preferably, the connecting bolt is further threaded with an extrusion block, and the extrusion block is located between the second limiting block and the locking nut.

[0010] Preferably, the first hoop and the second hoop are provided with plug-in portions near the side edges of the probe body, and the probe body is provided with a plug-in groove for the plug-in portions to plug into.

[0011] Preferably, the connecting block is provided with an extrusion pad, and the extrusion pad is located on the surface of the connecting block facing the joint.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] The utility model provides a kind of ultrasonic probe convenient to maintain, including probe body, transducer and wiring end, by being split type design to probe body and wiring end, and the detachable connection between the two is realized using connecting assembly, when wiring end is damaged, just need to be replaced by disassembling wiring end, need not be replaced as a whole, resource is saved, so as to reach the effect that it is convenient to disassemble and maintain, the problem that cable is damaged and leads to overall scrap is improved, so that it is convenient to disassemble and maintain. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the first perspective view of the ultrasonic probe convenient to maintain in the embodiment of the present application;

[0015] Figure 2 It is the second perspective view of the ultrasonic probe convenient to maintain in the embodiment of the present application;

[0016] Figure 3 It is Figure 1Enlarged view of point A in the middle;

[0017] Figure 4 yes Figure 1 Enlarged view of point B in the middle.

[0018] Explanation of reference numerals in the attached drawings: 1. Probe body; 11. Connecting groove; 12. Interface; 13. Plug-in groove; 2. Transducer; 3. Wiring terminal; 31. Cable; 32. Connector; 33. Protective shell; 34. Connecting block; 341. Extrusion pad; 4. Connecting assembly; 41. First hoop; 411. First protrusion; 4111. First limiting groove; 42. Second hoop; 421. Second protrusion; 4211. Second limiting groove; 43. Connecting bolt; 44. First limiting block; 45. Second limiting block; 46. Locking nut; 6. Groove; 7. Plug-in part; 8. Extrusion block. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present invention, the solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate directions.

[0021] The positional relationships shown in the accompanying drawings are for ease of description and simplification only, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific circumstances.

[0022] This application discloses an easy-to-maintain ultrasonic probe. (See also...) Figure 1 , Figure 2 , Figure 3 and Figure 4The ultrasonic probe convenient to maintain comprises a probe main body 1, a transducer 2 and a connecting terminal 3, the transducer 2 is arranged at one end of the probe main body 1, the connecting terminal 3 is detachably connected to the other end of the probe main body 1, the connecting terminal 3 comprises a cable 31, a connector 32, a protective shell 33 and a connecting block 34, the protective shell 33 is connected to the outside of one end of the cable 31 for protecting the cable 31, the connector 32 is arranged on the protective shell 33 and connected with the cable 31 (the connector 32 is a type-c interface 12), the connecting block 34 is connected to the outside of the protective shell 33, the probe main body 1 is provided with a connecting groove 11 for clamping the connecting block 34, the probe main body 1 is provided with an interface 12 for inserting the connector 32, and the connecting assembly 4 is arranged between the probe main body 1 and the connecting block 34.

[0023] The connecting assembly 4 comprises a first hoop ring 41, a second hoop ring 42, a connecting bolt 43, a first limiting block 44, a second limiting block 45 and a locking nut 46, the first hoop ring 41 and the second hoop ring 42 can be hoop-connected to the outside of the probe main body 1 and the connecting block 34, the first hoop ring 41 and the second hoop ring 42 are internally provided with embedded grooves 6 for adapting to the outer surfaces of the probe main body 1 and the connecting block 34, the two ends of the first hoop ring 41 are provided with first protrusions 411, the two ends of the second hoop ring 42 are provided with second protrusions 421, the edges of the first protrusions 411 and the second protrusions 421 are roundly arranged to avoid scratching the user, the connecting bolt 43 can be arranged between the first protrusions 411 and the second protrusions 421, the first protrusions 411 and the second protrusions 421 are provided with connecting holes for the connecting bolt 43 to pass through, the first limiting block 44 is connected to the end of the connecting bolt 43 which does not pass through the first protrusions 411, the second limiting block 45 is arranged on the rod of the connecting bolt 43 which passes through the first protrusions 411 and the second protrusions 421, the second limiting block 45 is provided with a through hole for the connecting bolt 43 to pass through, and the locking nut 46 is connected to the connecting bolt, the side edges of the first hoop ring 41 and the second hoop ring 42 close to the probe main body 1 are provided with plug-in parts 7, the probe main body 1 is provided with a plug-in groove for the plug-in parts 7 to be inserted into, for limiting the movement of the first hoop ring 41 and the second hoop ring 42 after installation, and being beneficial to improving the stability of the connecting assembly 4.

[0024] When the cable 31 is installed, the connector 32 on the cable 31 is inserted into the interface 12 of the probe main body 1, the connecting block 34 is clamped into the connecting groove 11 of the probe main body 1, then the first hoop ring 41 and the second hoop ring 42 are connected to the outside of the probe main body 1 and the connecting block 34, at the same time, the plug-in parts 7 on the first hoop ring 41 and the second hoop ring 42 are inserted into the plug-in groove of the probe main body 1, then the connecting bolt 43 is sequentially arranged through the first protrusions 411 and the second protrusions 421, then the second limiting block 45 is arranged on the connecting bolt 43, and finally the locking nut 46 is tightened on the connecting bolt 43; when disassembling, only the locking nut 46 is loosened, the parts in the connecting assembly 4 are disassembled, and the first hoop ring 41 and the second hoop ring 42 are opened to replace the connecting terminal 3.

[0025] The first limiting block 44 and the second limiting block 45 are both cuboid, the first protrusion 411 and the second protrusion 421 are provided with the first limiting slot 4111 and the second limiting slot 4211 for the first limiting block 44 and the second limiting block 45, and the first limiting block 44 and the second limiting block 45 are respectively clamped in the first limiting slot 4111 of the first protrusion 411 and the second limiting slot 4211 of the second protrusion 421 during installation. By setting the first limiting block 44 and the second limiting block 45 as a cuboid, the first limiting block 44 and the second limiting block 45 can be fitted with the first limiting slot 4111 and the second limiting slot 4211, so as to limit the rotation of the connecting bolt 43 during installation, thereby improving the installation efficiency.

[0026] The connecting bolt 43 is further provided with an extrusion block 8, and the extrusion block 8 is located between the second limiting block 45 and the locking nut 46. The elasticity of the extrusion block 8 is beneficial to improve the firmness between the connecting bolt 43 and the locking nut 46.

[0027] The connecting block 34 is provided with an extrusion pad 341 located on the surface of the connecting block 34 facing the joint 32. When the first hoop ring 41 and the second hoop ring 42 are clamped outside the probe main body 1 and the connecting block 34, the extrusion pad 341 is compressed, thereby improving the loosening between the connecting block 34 and the connecting groove 11.

[0028] The implementation principle of the ultrasonic probe convenient to maintain is as follows: when the cable 31 is installed, the joint 32 on the cable 31 is inserted into the interface 12 of the probe main body 1, the connecting block 34 is clamped into the connecting groove 11 of the probe main body 1, then the first hoop ring 41 and the second hoop ring 42 are spliced on the outside of the probe main body 1 and the connecting block 34, the insertion part 7 on the first hoop ring 41 and the second hoop ring 42 is inserted into the insertion slot of the probe main body 1, then the connecting bolt 43 is sequentially inserted through the first protrusion 411 and the second protrusion 421, then the second limiting block 45 is sleeved on the connecting bolt 43, and finally the locking nut 46 is tightened on the connecting bolt 43.

[0029] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above embodiments. Any technical solutions falling within the concept of the present application shall be within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application are also considered as the protection scope of the present application.

Claims

1. An ultrasound probe that is easy to maintain, characterized by: The probe comprises a probe body (1), a transducer (2) and a terminal (3), the transducer (2) is arranged at one end of the probe body (1), the terminal (3) is detachably connected to the other end of the probe body (1), the terminal (3) comprises a cable (31), a connector (32), a protective shell (33) and a connecting block (34), the protective shell (33) is connected to the outside of one end of the cable (31), the connector (32) is arranged on the protective shell (33) and connected with the cable (31), the connecting block (34) is connected to the outside of the protective shell (33), the probe body (1) is provided with a connecting groove (11) for clamping the connecting block (34), the probe body (1) is provided with an interface (12) for inserting the connector (32), and the connecting assembly (4) is arranged between the probe body (1) and the connecting block (34).

2. An ultrasonic probe for ease of maintenance according to claim 1, characterized in that: The connecting assembly (4) comprises a first hoop ring (41), a second hoop ring (42), a connecting bolt (43), a first limiting block (44), a second limiting block (45) and a locking nut (46), the first hoop ring (41) and the second hoop ring (42) are hoop-shaped and arranged on the outside of the probe body (1) and the connecting block (34), the first hoop ring (41) and the second hoop ring (42) are provided with embedding grooves (6) matched with the outer surfaces of the probe body (1) and the connecting block (34), the two ends of the first hoop ring (41) are provided with first protrusions (411), the two ends of the second hoop ring (42) are provided with second protrusions (421), the connecting bolt (43) can be arranged between the first protrusions (411) and the second protrusions (421), the first protrusions (411) and the second protrusions (421) are provided with connecting holes for the connecting bolt (43) to pass through, the first limiting block (44) is connected to the end of the connecting bolt (43) not passing through the first protrusion (411), the second limiting block (45) is arranged on the rod of the connecting bolt (43) passing through the first protrusion (411) and the second protrusion (421), the second limiting block (45) is provided with a through hole for the connecting bolt (43) to pass through, and the locking nut (46) is connected to the locking bolt.

3. An ultrasonic probe for ease of maintenance according to claim 2, characterized in that: The first limiting block (44) and the second limiting block (45) are both cuboid-shaped, and the first protrusions (411) and the second protrusions (421) are provided with first limiting grooves (4111) and second limiting grooves (4211) matched with the first limiting block (44) and the second limiting block (45).

4. The maintenance-friendly ultrasound probe of claim 2, wherein: The connecting bolt (43) is further provided with an extrusion block (8), and the extrusion block (8) is located between the second limiting block (45) and the locking nut (46).

5. The maintenance-friendly ultrasound probe of claim 1, wherein: The first hoop ring (41) and the second hoop ring (42) are provided with insertion portions (7) close to the side edges of the probe body (1), and the probe body (1) is provided with an insertion slot for the insertion portions (7) to be inserted.

6. The maintenance-friendly ultrasound probe of claim 1, wherein: The connecting block (34) is provided with an extrusion pad (341), and the extrusion pad (341) is located on the surface of the connecting block (34) facing the connector (32).

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