Multifunctional connecting piece for high-precision medical instrument
By designing a multifunctional connector, the threaded rod and gear meshing are used to achieve stable fixation of wires and air pipes, solving the problems of traditional connectors being heavy, difficult to bend, and prone to loosening, thus improving the stability and reliability of the connection.
Patent Information
- Application Number
- CN202423156844.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Traditional medical device connectors are heavy, difficult to bend, and lack flexibility. Furthermore, their single-interface design can lead to loosening or detachment of the connection points, affecting the stability and reliability of the electrical connection.
A multifunctional connector was designed, comprising a fixing plate, a connecting plate, a guide rod, a threaded rod, a rotating handle, a clamping plate, and a locking device. It achieves stable fixation of the wire and air tube through threaded connection and gear engagement, enhancing the connection strength, and uses a sponge pad to protect the wire.
It improves the connection between the wires and the mounting plate, prevents loosening, increases space utilization, protects the wires, and enhances the stability and reliability of the connection.
Smart Images
Figure CN223693433U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to connecting device technical field more particularly to a high -precision medical instrument is with multi -functional connecting piece. BACKGROUND
[0002] With the continuous progress of medical technology, high-precision medical instruments are increasingly widely used in the medical field. These instruments usually contain complex electronic and mechanical structures, which require high-performance connecting pieces to achieve stable connection and signal transmission between various components. As an important component of medical instruments, the performance of multi-functional connecting pieces directly affects the stability and reliability of the entire instrument.
[0003] Traditional connecting pieces usually adopt single-interface design, which is relatively simple in function and can only meet the basic electrical connection requirements. The manufacturing process is mainly cabling, which involves twisting multiple wires together and then wrapping them with insulating material. This results in a relatively large overall weight, increasing the difficulty of installation and transportation. In addition, due to the limitations of single-interface design, there are fewer connection points between the wire harness and the equipment, which can easily lead to loosening or falling off, affecting the stability and reliability of electrical connection. SUMMARY
[0004] To overcome the above-mentioned defects of the prior art, the utility model provides a multi-functional connecting piece for high-precision medical instruments to solve the problems existing in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multi-functional connecting piece for high-precision medical instruments, comprising a fixed plate, a connecting plate fixedly connected to one side of the fixed plate, a connecting block provided at the bottom of the fixed plate, a tracheal main plate provided at the bottom of the connecting block, a main electric wire fixedly connected to one side of the fixed plate, an electric wire main plate fixedly connected to one side of the main electric wire, a first connector fixedly connected to one side of the electric wire main plate, a second connector fixedly connected to the other side of the electric wire main plate, a third connector provided on one side of the second connector, a main end fixedly connected to one side of the main electric wire, a fiber weaving sheath fixedly connected to one side of the electric wire main plate, a first U-shaped port fixedly connected to one side of the fiber weaving sheath, and a second U-shaped port fixedly connected to the other side of the fiber weaving sheath.
[0006] Further, a guide rod is fixedly connected inside the connecting plate, a threaded rod is provided at the middle of the inside of the connecting plate, a rotating handle is fixedly connected to one side of the threaded rod, a fixed seat is fixedly connected to one side of the rotating handle, a spring is fixedly connected inside the fixed seat, and a clamping plate is fixedly connected to one side of the spring.
[0007] Further, the bottom of the connecting block is fixedly connected with a clamping device, the inside of the clamping device is provided with a first clamping block, the middle of the inside of the clamping device is provided with a gear, the inside of the gear is provided with a cross-shaped through hole, one side of the gear is provided with a second clamping block, and the bottom of the clamping device is provided with a clamping plate.
[0008] Further, the first joint, the second joint, the third joint, the first U-shaped port and the second U-shaped port are fixedly connected with external equipment.
[0009] Further, the inside of the connecting plate is provided with a threaded hole and is in threaded connection with a threaded rod, one end of the guide rod is fixedly connected with a limiting ring, the inside of the fixing seat is provided with a placing groove and is larger than the area of the clamping plate.
[0010] Further, the top of the connecting block is fixedly connected with the bottom of the wire main plate, the bottom of the clamping plate is fixedly connected with the top of the air pipe main plate, the inside of the clamping device is provided with a movable groove, the inside of the clamping plate is provided with a fixed groove, and the inside of the first clamping block and the second clamping block is provided with a gear groove and is in intermeshing connection with the tooth surface of the gear.
[0011] The technical effects and advantages of the utility model are as follows:
[0012] 1. The utility model discloses a fixing device, the threaded rod is driven to move to the direction close to the main electric wire by rotating the rotating handle clockwise, and the clamping plate clamps and fixes the main electric wire, improves the firmness of the main electric wire and the fixed plate connection, prevents the connection between the main electric wire and the fixed plate from being loose, and the inside wall of the clamping plate is bonded with a sponge pad, the soft characteristic of the sponge pad prevents the hard contact between the clamping plate and the main electric wire, and the main electric wire is effectively protected.
[0013] 2. The utility model discloses a connecting device, the tooth surface of the gear and the gear groove set up in the first clamping block and the second clamping block are in intermeshing connection, the first clamping block and the second clamping block are pushed, and the inside of the clamping plate is provided with a fixed groove and is in interengagement, so that the wire main plate and the air pipe main plate constitute fixed connection, and the space utilization can be increased. ACCURATE DRAWINGS
[0014] Fig. 1 It is the whole structure schematic diagram of the utility model;
[0015] Fig. 2 It is the front whole structure schematic diagram of the utility model;
[0016] Fig. 3 It is the whole structure schematic diagram of the fixing device of the utility model;
[0017] Fig. 4 It is the whole structure schematic view of the connecting device of the utility model.
[0018] The figure mark is: 1, fixed plate;101, main electric wire;102, electric wire main plate;103, first joint;104, second joint;105, third joint;106, main end head;107, fiber weaving sheath;1071, first U-shaped port;1072, second U-shaped port;2, connecting plate;201, guide rod;202, threaded rod;203, rotating handle;204, fixed seat;205, spring;206, clamping plate;3, connecting block;301, clamping device;302, first clamping block;303, gear;3031, cross through hole;304, clamping plate;305, second clamping block;4, trachea main plate;401, main trachea joint;402, auxiliary trachea joint. DETAILED DESCRIPTION
[0019] The technical scheme in the utility model will be described clearly and completely below in conjunction with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the multifunctional connecting piece for high-precision medical instrument involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementation ways obtained by the ordinary skill in the art without making creative labor belong to the protection range of the utility model.
[0020] Referring to Figs. 1 to 4 The utility model provides a multifunctional connecting piece for high-precision medical instrument, including fixed plate 1, one side of fixed plate 1 is fixedly connected with connecting plate 2, the bottom of fixed plate 1 is equipped with connecting block 3, the bottom of connecting block 3 is equipped with trachea main plate 4, one side of fixed plate 1 is fixedly connected with main electric wire 101, one side of main electric wire 101 is fixedly connected with electric wire main plate 102, one side of electric wire main plate 102 is fixedly connected with first joint 103, the other side of electric wire main plate 102 is fixedly connected with second joint 104, one side of second joint 104 is equipped with third joint 105, one side of main electric wire 101 is fixedly connected with main end head 106, one side of electric wire main plate 102 is fixedly connected with fiber weaving sheath 107, one side of fiber weaving sheath 107 is fixedly connected with first U-shaped port 1071, the other side of fiber weaving sheath 107 is fixedly connected with second U-shaped port 1072.
[0021] In a preferred implementation, the inside of the connecting plate 2 is fixedly connected with a guide rod 201, the middle of the inside of the connecting plate 2 is provided with a threaded rod 202, one side of the threaded rod 202 is fixedly connected with a rotating handle 203, one side of the rotating handle 203 is fixedly connected with a fixed seat 204, the inside of the fixed seat 204 is fixedly connected with a spring 205, one side of the spring 205 is fixedly connected with a clamping plate 206.
[0022] In a preferred implementation, the bottom of the connecting block 3 is fixedly connected with a clamping device 301, the inside of the clamping device 301 is provided with a first clamping block 302, the middle of the inside of the clamping device 301 is provided with a gear 303, the inside of the gear 303 is provided with a cross-shaped through hole 3031, one side of the gear 303 is provided with a second clamping block 305, the bottom of the clamping device 301 is provided with a clamping plate 304, one side of the main air pipe plate 4 is fixedly connected with a main air pipe connector 401, the surrounding of the main air pipe plate 4 is fixedly connected with a secondary air pipe connector 402.
[0023] In this embodiment, it needs to be specifically supplemented that the first connector 103, the second connector 104, the third connector 105, the first U-shaped port 1071 and the second U-shaped port 1072 are fixedly connected with external devices.
[0024] In this embodiment, it needs to be specifically supplemented that the inside of the connecting plate 2 is provided with a threaded hole and is threadedly connected with the threaded rod 202, one end of the guide rod 201 is fixedly connected with a limiting ring, the inside of the fixed seat 204 is provided with a placing groove and is larger than the area of the clamping plate 206.
[0025] In this embodiment, it needs to be specifically supplemented that the top of the connecting block 3 is fixedly connected with the bottom of the main wire plate 102, the bottom of the clamping plate 304 is fixedly connected with the top of the main air pipe plate 4, the inside of the clamping device 301 is provided with a movable groove, the inside of the clamping plate 304 is provided with a fixed groove, the inside of the first clamping block 302 and the second clamping block 305 is provided with a gear groove and is meshed with the gear surface of the gear 303, a cross-shaped screw is inserted into the cross-shaped through hole 3031, the gear 303 is rotated, the gear surface of the gear 303 is meshed with the gear grooves of the first clamping block 302 and the second clamping block 305, the first clamping block 302 and the second clamping block 305 are pushed, and the inside of the clamping plate 304 is provided with a fixed groove and is meshed with the first clamping block 302 and the second clamping block 305, so that the main wire plate 102 and the main air pipe plate 4 are fixedly connected.
[0026] The utility model discloses a working principle: through clockwise rotation rotating handle 203 drive screw rod 202 clockwise rotation, screw rod 202 drive fixed base 204 to the direction of close main electric wire 101 movement, clamping plate 206 clamps and fixes main electric wire 101, improve the firmness of main electric wire 101 with fixed plate 1 connection, prevent the connection between main electric wire 101 and fixed plate 1 loose, and the inboard wall of clamping plate 206 is bonded with sponge pad, with the soft characteristic of sponge pad prevents the rigid contact between clamping plate 206 and main electric wire 101, effectively protects main electric wire 101, spring 205 when clamping work piece, can utilize the elastic force of spring 205 and provide stable clamping force, through the tooth surface of gear 303 and the tooth groove that first clamping block 302 and second clamping block 305 set up interlock, push first clamping block 302 and second clamping block 305, and the inside of clamping plate 304 is seted up fixed groove and is mutually clamped, make up fixed connection between electric wire mainboard 102 and trachea mainboard 4, can increase the use ratio of space.
[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
[0028] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0029] Secondly: the utility model discloses an embodiment of the drawing, only relates to the structure involved in the embodiment of the disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;
[0030] Finally: the above only for the preferred embodiment of the utility model has, and does not limit the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirits and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A multifunctional connector for high-precision medical instruments, comprising a fixing plate (1), characterized in that, One side of the fixed plate (1) is fixedly connected with a connecting plate (2), the bottom of the fixed plate (1) is provided with a connecting block (3), the bottom of the connecting block (3) is provided with a trachea main plate (4), one side of the fixed plate (1) is fixedly connected with a main electric wire (101), one side of the main electric wire (101) is fixedly connected with an electric wire main plate (102), one side of the electric wire main plate (102) is fixedly connected with a first connector (103), the other side of the electric wire main plate (102) is fixedly connected with a second connector (104), one side of the second connector (104) is provided with a third connector (105), one side of the main electric wire (101) is fixedly connected with a main terminal (106), one side of the electric wire main plate (102) is fixedly connected with a fiber weaving sheath (107), one side of the fiber weaving sheath (107) is fixedly connected with a first U-shaped port (1071), and the other side of the fiber weaving sheath (107) is fixedly connected with a second U-shaped port (1072).
2. The multifunctional connector for high-precision medical instruments according to claim 1, characterized in that: The inside of the connecting plate (2) is fixedly connected with a guide rod (201), the middle part of the inside of the connecting plate (2) is provided with a threaded rod (202), one side of the threaded rod (202) is fixedly connected with a rotating handle (203), one side of the rotating handle (203) is fixedly connected with a fixed seat (204), the inside of the fixed seat (204) is fixedly connected with a spring (205), one side of the spring (205) is fixedly connected with a clamping plate (206).
3. The multifunctional connector for high-precision medical instruments according to claim 1, characterized in that: The bottom of the connecting block (3) is fixedly connected with a clamping device (301), the inside of the clamping device (301) is provided with a first clamping block (302), the middle part of the inside of the clamping device (301) is provided with a gear (303), the inside of the gear (303) is provided with a cross-shaped through hole (3031), one side of the gear (303) is provided with a second clamping block (305), the bottom of the clamping device (301) is provided with a clamping plate (304), one side of the trachea main plate (4) is fixedly connected with a main trachea connector (401), and the surrounding of the trachea main plate (4) is fixedly connected with an auxiliary trachea connector (402).
4. The multifunctional connector for high-precision medical instruments according to claim 1, characterized in that: The first connector (103), the second connector (104), the third connector (105), the first U-shaped port (1071) and the second U-shaped port (1072) are fixedly connected with external equipment.
5. The multi-functional connector for high-precision medical instruments according to claim 2, characterized in that: The inside of the connecting plate (2) is provided with a threaded hole and is in threaded connection with the threaded rod (202), one end of the guide rod (201) is fixedly connected with a limiting ring, the inside of the fixed seat (204) is provided with a placing groove and is larger than the area of the clamping plate (206).
6. The multi-functional connector for high-precision medical instruments according to claim 3, characterized in that: The top of the connecting block (3) is fixedly connected with the bottom of the electric wire main plate (102), the bottom of the clamping plate (304) is fixedly connected with the top of the trachea main plate (4), the inside of the clamping device (301) is provided with a movable groove, the inside of the clamping plate (304) is provided with a fixed groove, the inside of the first clamping block (302) and the second clamping block (305) is provided with a gear groove and is in meshing connection with the tooth surface of the gear (303).