Electrode needle convenient to install

Abstract

The utility model relates to the technical field of electrode needles, in particular to an electrode needle convenient to install, which comprises a handle, one end of the handle is connected with an installation plate in an inserted mode, the installation plate is in a circular plate shape, an electrode needle body is fixedly installed on the installation plate, a fixing mechanism is installed on the installation plate, a protection mechanism is installed on the handle, and the protection mechanism is connected with the handle. The fixing mechanism comprises mounting blocks, the mounting blocks are fixedly mounted on the mounting plate, the mounting blocks are square blocks, the number of the mounting blocks is two, and the two mounting blocks are symmetrically arranged with the electrode needle body as the center. According to the electrode needle, the fixing mechanism is arranged, the purpose of conveniently assembling and disassembling the electrode needle body is achieved, replacement of the electrode needle body is facilitated, the protection mechanism is arranged, the purpose of protecting the electrode needle body is achieved, and follow-up use of the electrode needle body is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrode needle technical field especially, it relates to a kind of electrode needle convenient to install. BACKGROUND

[0002] Electrode needle is a kind of slender metal needle-shaped instrument for delivering current or energy, with high-frequency current conduction ability, can provide accurate power transmission in surgery, to achieve the purpose of treatment, cutting or stimulation.

[0003] In medical operation and diagnosis process, electrode needle as key instrument, its installation efficiency and accuracy directly affect the operation effect and patient's safety. Traditional electrode needle in installation process often there is operation complex, positioning inaccurate etc., these problems limit the wide application of electrode needle in surgery, and electrode needle is not used, there is no good protection mechanism. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned shortcomings in prior art and provides a kind of electrode needle convenient to install.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] Design a kind of electrode needle convenient to install, including handle, the one end of the handle is inserted with mounting plate, the shape of the mounting plate is round plate, electrode needle body is fixedly installed on the mounting plate, fixed mechanism is installed on the mounting plate, protection mechanism is installed on the handle, the fixed mechanism includes mounting block, the mounting block is fixedly installed on mounting plate, the shape of the mounting block is square block, the number of the mounting block is two, two the mounting block is symmetrically arranged with electrode needle body as center.

[0007] Further, the mounting plate is fixedly installed with positioning rod, the shape of the positioning rod is cylindrical rod, the number of the positioning rod is two, two the positioning rod is symmetrically arranged with electrode needle body as center.

[0008] Further, the mounting plate is provided with sliding slot, the number of the sliding slot is two, two the sliding slot is symmetrically arranged with electrode needle body as center, the shape of the sliding slot is square slot, sliding block is slidably arranged on the inner wall of the sliding slot.

[0009] Further, the shape of the sliding block is square block, the side surface of the sliding block is fixedly installed with plug, the shape of the plug is square block, the one end of the plug penetrates the surface of mounting block.

[0010] Further, the inner wall of the sliding groove is fixedly provided with springs, one end of the spring is fixedly connected with the sliding block, the number of the springs is two, and the two springs are symmetrically arranged with the electrode needle body as the center.

[0011] Further, one end of the handle is provided with positioning grooves and mounting grooves, the positioning grooves are cylindrical grooves, the number of the positioning grooves is two, the number of the mounting grooves is two, the mounting grooves are square grooves, the inner wall of the mounting groove is provided with insertion grooves, the insertion grooves are square grooves, and the number of the insertion grooves is two.

[0012] Further, the protection mechanism comprises a sleeve, the sleeve is threadedly connected with the handle, the sleeve is fixedly provided with anti-skid pads, the sleeve is provided with placing grooves, the inner wall of the placing groove is provided with threads, the sleeve is fixedly provided with a pull rope, one end of the pull rope is fixedly provided with a ring body, the inner wall of the ring body is rotatably connected with a cover plate, and the cover plate is a circular plate.

[0013] The electrode needle convenient to install has the advantages that: the fixed mechanism is arranged, the electrode needle body is conveniently assembled and disassembled, the electrode needle body is convenient to replace, the protection mechanism is arranged, the electrode needle body is protected, and the electrode needle body is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is an installation plate schematic view of the utility model;

[0016] Figure 3 It is a cover plate schematic view of the utility model;

[0017] Figure 4 It is a handle end schematic view of the utility model;

[0018] Figure 5 It is an installation plate top view of the utility model;

[0019] Figure 6 It is an A place enlarged view of the utility model.

[0020] In the drawing: 1, handle; 21, installation block; 22, insertion block; 23, positioning rod; 24, insertion groove; 25, mounting groove; 26, positioning groove; 27, sliding groove; 28, sliding block; 29, spring; 31, cover plate; 32, placing groove; 33, anti-skid pad; 34, sleeve; 35, ring body; 36, pull rope; 4, electrode needle body; 5, installation plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] With reference to Figures 1-6 A kind of electrode needle of being convenient to install, including handle 1, it is characterized in that: one end of handle 1 is inserted with mounting plate 5, mounting plate 5 is inserted into one end of handle 1 by positioning groove 26 and positioning rod 23, the shape of mounting plate 5 is round plate, electrode needle body 4 is fixedly installed on mounting plate 5, mounting plate 5 is installed with fixed mechanism, by being provided with fixed mechanism, the purpose of facilitating electrode needle body 4 is disassembled, it is beneficial to the replacement of electrode needle body 4, protective mechanism is installed on handle 1, by being provided with protective mechanism, the purpose of protecting electrode needle body 4 is played, it is beneficial to subsequent use of electrode needle body 4, fixed mechanism includes mounting block 21, mounting block 21 is fixedly installed on mounting plate 5, mounting block 21 is used to be inserted into installation slot 25, the shape of mounting block 21 is square block, the number of mounting block 21 is two, two mounting blocks 21 are symmetrically arranged with electrode needle body 4 as center.

[0023] In detail, positioning rod 23 is fixedly installed on mounting plate 5, the shape of positioning rod 23 is cylindrical rod, the number of positioning rod 23 is two, two positioning rods 23 are symmetrically arranged with electrode needle body 4 as center, positioning rod 23 is used to be inserted into positioning groove 26.

[0024] Further, sliding slot 27 is formed on mounting plate 5, the number of sliding slot 27 is two, the setting of sliding slot 27 is convenient for accommodating the sliding of sliding block 28, two sliding slots 27 are symmetrically arranged with electrode needle body 4 as center, the shape of sliding slot 27 is square slot, sliding block 28 is slidably arranged on the inner wall of sliding slot 27, the number of sliding block 28 is two.

[0025] Further, the shape of sliding block 28 is square block, sliding block 28 is fixedly installed with plug block 22 on side surface, plug block 22 is inserted into slot 24, to realize that mounting plate 5 is fixed to the end of handle 1, the shape of plug block 22 is square block, one end of plug block 22 penetrates the surface of mounting block 21.

[0026] More specifically, spring 29 is fixedly installed on the inner wall of sliding slot 27, one end of spring 29 is fixedly connected with sliding block 28, the setting of spring 29 is convenient for accommodating the installation of sliding block 28, also convenient for exerting force to sliding block 28, to realize the purpose that plug block 22 is inserted into slot 24, the number of spring 29 is two, two springs 29 are symmetrically arranged with electrode needle body 4 as center.

[0027] In general, one end of the handle 1 is provided with a positioning slot 26 and a mounting slot 25, the positioning slot 26 is a cylindrical slot, the positioning slot 26 is provided to accommodate the insertion of the positioning rod 23, the number of positioning slots 26 is two, the number of mounting slots 25 is two, the mounting slot 26 is provided to accommodate the insertion of the mounting block 21, the mounting slot 25 is a square slot, the inner wall of the mounting slot 25 is provided with a slot 24, the slot 24 is a square slot, the number of slots 24 is two, the slot 24 is provided to accommodate the insertion of the plug block 22, when installing the electrode needle body 4, slide the two side blocks 28 towards each other, the side blocks 28 drive the plug block 22 to move until one end of the plug block 22 is away from the surface of the mounting block 21, then insert the positioning rod 23 on the mounting plate 5 into the positioning slot 26, at the same time after the positioning rod 23 is inserted into the positioning slot 26, the mounting block 21 is inserted into the mounting slot 25, loosen the two side blocks 28, the two side blocks 28 are driven by the spring 29 to insert the plug block 22 into the slot 24, thereby fixing the mounting plate 5 and achieving the installation of the electrode needle body 4, which is simple and convenient.

[0028] Finally, the protection mechanism includes a sleeve 34, the sleeve 34 is threadedly connected to the handle 1, the sleeve 34 is fixedly provided with a non-slip pad 33, the non-slip pad 33 is provided to increase the non-slip performance of the handle 1, which is convenient for holding the handle 1, the sleeve 34 is provided with a placing slot 32, the inner wall of the placing slot 32 is provided with threads, the placing slot 32 is provided to accommodate the threaded installation of the cover plate 31, avoiding the cover plate 31 from being in the way, the sleeve 34 is fixedly provided with a pull rope 36, the pull rope 36 and the ring 35 are provided to connect the cover plate 31 and prevent the cover plate 31 from being lost, one end of the pull rope 36 is fixedly provided with a ring 35, the inner wall of the ring 35 is rotatably connected with the cover plate 31, the cover plate 31 is a circular plate, when the electrode needle body 4 is not used, rotate the sleeve 34, the sleeve 34 will slowly move until covering the electrode needle body 4, then threadedly connect the cover plate 31 to the sleeve 34 to achieve the purpose of sealing the electrode needle body 4, which is convenient for the subsequent use of the electrode needle body 4.

[0029] The working mode is that when the electrode needle body 4 is installed, slide the two side blocks 28 towards each other, the side blocks 28 drive the plug block 22 to move until one end of the plug block 22 is away from the surface of the mounting block 21, then insert the positioning rod 23 on the mounting plate 5 into the positioning slot 26, at the same time after the positioning rod 23 is inserted into the positioning slot 26, the mounting block 21 is inserted into the mounting slot 25, loosen the two side blocks 28, the two side blocks 28 are driven by the spring 29 to insert the plug block 22 into the slot 24, thereby fixing the mounting plate 5 and achieving the installation of the electrode needle body 4, which is simple and convenient.

[0030] When the electrode needle body 4 is not used, the cover plate 1 is first taken out from the placing groove 32, then the sleeve 34 is rotated, the sleeve 34 will slowly move until covering the electrode needle body 4, and then the cover plate 31 is screwed into the sleeve 34 to achieve the purpose of sealing the electrode needle body 4, which is beneficial to the subsequent use of the electrode needle body 4.

[0031] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An electrode needle for easy installation comprising a handle (1), characterized in that: One end of the handle (1) is inserted with a mounting plate (5), the shape of the mounting plate (5) is a round plate, the mounting plate (5) is fixedly installed with an electrode needle body (4), the mounting plate (5) is installed with a fixing mechanism, the handle (1) is installed with a protection mechanism, the fixing mechanism comprises an installation block (21), the installation block (21) is fixedly installed on the mounting plate (5), the shape of the installation block (21) is a square block, the number of the installation block (21) is two, two installation blocks (21) are symmetrically arranged with the electrode needle body (4) as the center.

2. The easily installed electrode needle of claim 1, wherein: The mounting plate (5) is fixedly installed with a positioning rod (23), the shape of the positioning rod (23) is a cylindrical rod, the number of the positioning rod (23) is two, two positioning rods (23) are symmetrically arranged with the electrode needle body (4) as the center.

3. An electrode needle for easy installation according to claim 2, characterized in that: The mounting plate (5) is provided with a sliding groove (27), the number of the sliding groove (27) is two, two sliding grooves (27) are symmetrically arranged with the electrode needle body (4) as the center, the shape of the sliding groove (27) is a square groove, the inner wall of the sliding groove (27) is slidably provided with a sliding block (28).

4. An electrode needle for ease of installation according to claim 3, wherein: The shape of the sliding block (28) is a square block, the side surface of the sliding block (28) is fixedly installed with an insertion block (22), the shape of the insertion block (22) is a square block, one end of the insertion block (22) penetrates the surface of the installation block (21).

5. The easily installed electrode needle of claim 3, wherein: The inner wall of the sliding groove (27) is fixedly installed with a spring (29), one end of the spring (29) is fixedly connected with the sliding block (28), the number of the spring (29) is two, two springs (29) are symmetrically arranged with the electrode needle body (4) as the center.

6. The easily installed electrode needle of claim 1, wherein: One end of the handle (1) is provided with a positioning groove (26) and a mounting groove (25), the shape of the positioning groove (26) is a cylindrical groove, the number of the positioning groove (26) is two, the number of the mounting groove (25) is two, the shape of the mounting groove (25) is a square groove, the inner wall of the mounting groove (25) is provided with an insertion groove (24), the shape of the insertion groove (24) is a square groove, the number of the insertion groove (24) is two.

7. The easily installed electrode needle of claim 1, wherein: The protection mechanism comprises a sleeve (34), the sleeve (34) is threadedly connected to the handle (1), the sleeve (34) is fixedly installed with an anti-skid pad (33), the sleeve (34) is provided with a placing groove (32), the inner wall of the placing groove (32) is provided with a thread, the sleeve (34) is fixedly installed with a pull rope (36), one end of the pull rope (36) is fixedly installed with a ring body (35), the inner wall of the ring body (35) is rotatably connected with a cover plate (31), the shape of the cover plate (31) is a round plate.

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