CN220558283U

CN220558283U - Wire embedding needle

Info

Publication number: CN220558283U
Application number: CN202321733272.3U
Authority: CN
Inventors: 李硕; 刘宁
Original assignee: Dongzhimen Hospital Of Beijing University Of Chinese Medicine
Current assignee: Dongzhimen Hospital Of Beijing University Of Chinese Medicine
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-08
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of wire embedding needles, in particular to a wire embedding needle, which comprises: the box sleeve is connected with a mounting seat, and the connector is connected with an elastic plate; the beneficial effects are as follows: firstly, the elastic plate is pressed to enable one end of the elastic plate to be inserted into the limit groove, then the force is applied to the connector, meanwhile, the baffle plate is extruded at one end of the connector through the rubber pad, the movable column is further driven to extrude the telescopic spring, when one end of the elastic plate reaches the bottom of the limit groove, one end of the elastic plate is inserted into the locating hole through the elastic action of the elastic plate, so that the installation of a needle head is completed, in addition, when the needle head is replaced, only one ends of the two elastic plates are required to be pressed, the chamfering position of the two elastic plates is lower than the position of the corner of the junction of the limit groove and the locating hole, the connector can be taken down, the needle head is convenient to replace, the needle head is prevented from falling off in use, the operation is simple and convenient, the practicability is improved, and the resource waste is reduced.

Description

Wire embedding needle

Technical Field

The utility model relates to the technical field of thread embedding needles, in particular to a thread embedding needle.

Background

The catgut embedding needle is a medical appliance for acupuncture and moxibustion, and can stimulate channels and collaterals, balance yin and yang, harmonize qi and blood, and adjust viscera by catgut embedding needle and medicine thread in acupoints, so as to achieve the purpose of treating diseases.

Chinese patent CN 217409309U is a buried needle for preventing infection. Comprises a needle core and a hollow needle tube, wherein the needle tube is provided with a sharp part, and the needle tube can be sleeved on the needle core; one end of the needle tube, which is far away from the sharp part, is arranged on the box sleeve; the needle core penetrates through the box shell body and extends into the hollow part of the needle tube; a sliding button is arranged at one end of the needle core, which is far away from the sharp part of the needle tube; the sliding button extends out of the box sleeve, so that one end of the sliding button is positioned outside the sliding sleeve; the sliding groove matched with the sliding button is arranged on the shell of the box sleeve, so that the sliding button can move back and forth along the length direction of the box sleeve, and the needle core is driven to move back and forth along the length direction of the needle tube; according to the utility model, the needle core is arranged in the box sleeve, and is pushed to move by the sliding button, so that on the basis of realizing the function of embedding the thread needle, the hand is prevented from contacting the needle core in the thread embedding process, and the infection risk is reduced; and the needle core is directly pushed to move through the sliding button, so that the needle core is not required to be firmly fixed during operation.

However, the above-mentioned device finds in the in-service use process that the syringe needle of catgut embedding needle is dull easily, generally needs to be changed after penetrating several acupuncture points to the syringe needle in this device is connected with box cover is whole, in order to avoid influencing the effect of acupuncture, usually needs to change a plurality of devices in a therapeutic process, and then causes the wasting of resources.

Disclosure of Invention

The utility model aims to provide a catgut embedding needle, which aims to solve the problems that the catgut embedding needle is easy to dull in the actual use process of the device provided in the prior art, the needle head of the catgut embedding needle is generally replaced after penetrating into a plurality of acupuncture points, and the needle head in the device is integrally connected with a box sleeve, so that a plurality of devices are generally replaced in one treatment process to further cause resource waste.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a buried wire needle, the buried wire needle comprising:

the box sleeve is fixedly connected with an installation seat at one end, a plurality of telescopic springs and movable columns which are uniformly distributed are arranged in the installation seat, and a baffle and a rubber pad are arranged at one side of each movable column;

the connector, equal fixedly connected with elastic plate on the one end symmetry both sides lateral wall of connector, the elastic plate is "L" shape, the chamfer has all been seted up to the both sides turning that the connector one end was kept away from to the elastic plate.

Preferably, the mounting seat is far away from the mounting groove on the side wall of one end of the box sleeve, the mounting groove is annular, and the box sleeve is provided with slots on the side walls of two symmetrical sides of the opening of the mounting groove.

Preferably, the inner walls of the two opposite sides of the mounting groove are provided with limiting grooves, a positioning hole is formed between the inner part of one end of the limiting groove far away from the opening and the outer wall of the mounting seat, and the limiting grooves and the slots are mutually perpendicular in space position.

Preferably, a plurality of movable grooves which are uniformly distributed are formed in the inner wall, far away from the opening, of the mounting groove, the movable grooves are respectively corresponding to the telescopic springs and the movable columns one by one, and the side walls of one ends, opposite to the baffle, of the movable columns are provided with placing grooves.

Preferably, one end of the placing groove is arranged between the telescopic spring and the movable column, and two ends of the telescopic spring are fixedly connected with the inner wall of the movable groove and the inner wall of the placing groove away from the opening.

Preferably, the movable column is fixedly connected with the baffle, the other side of the baffle is fixedly connected with the rubber pad, and the baffle and the rubber pad are annular.

Preferably, the connector is connected with the elastic plate, two symmetrical sides of one end of the connector are fixedly connected with the inserting blocks, the inserting blocks are mutually perpendicular to the elastic plate, and the other end of the connector is provided with a needle head.

Compared with the prior art, the utility model has the beneficial effects that:

when installing box cover and syringe needle, at first, press two elastic plates and make its one end insert respectively in two spacing grooves, afterwards apply extruded power to the connector, further drive the elastic plate and remove to the mounting groove is inside, simultaneously, the connector is located the one end of mounting groove inside and begins extrusion baffle when contacting the rubber pad, further drive the movable column and extrude the expansion spring, and in the middle of the movable groove contracts gradually, afterwards when the one end of elastic plate reachs spacing groove bottom, the inserted block is connected with the slot and is fixed the connector further spacing, and the elastic plate no longer receives the extrusion of spacing groove inner wall, and then insert its one end in the locating hole through self elastic action, and the position of chamfer is higher than the position of spacing groove and locating hole juncture corner, and then guarantee the stability of connector installation, thereby accomplish the installation to the syringe needle, in addition, when changing the syringe needle, only need press the one end of two elastic plates, make its chamfer position be less than the position of spacing groove and locating hole juncture corner, can pass slowly one end distance through the effect of expansion spring, in order to conveniently take off it, so that the connector is convenient to change, and prevent to drop when using the juncture, and the practicality is simple to reduce the easy to use, and convenient waste.

Drawings

FIG. 1 is a schematic diagram of the overall separation structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a partial cross-sectional view of a mounting block of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic view of a connector structure according to the present utility model;

fig. 6 is an enlarged schematic view of the structure at C in fig. 5 according to the present utility model.

In the figure: 1. a box sleeve; 2. a connector; 3. a needle; 4. positioning holes; 5. a mounting base; 6. a slot; 7. a mounting groove; 8. a limit groove; 9. a movable groove; 10. a telescopic spring; 11. a placement groove; 12. a movable column; 13. a baffle; 14. a rubber pad; 15. inserting blocks; 16. an elastic plate; 17. chamfering.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 6, the present utility model provides a technical solution: a buried wire needle, the buried wire needle comprising:

the box cover 1, the one end fixedly connected with mount pad 5 of box cover 1, the inside of mount pad 5 is equipped with a plurality of evenly distributed's telescopic spring 10 and movable column 12, one side of a plurality of movable column 12 is equipped with baffle 13 and rubber pad 14, the mounting groove 7 has been seted up on the one end lateral wall that box cover 1 was kept away from to the mount pad 5, mounting groove 7 is the annular, slot 6 has all been seted up to the both sides lateral wall of box cover 1 wherein symmetry in mounting groove 7 opening part, spacing groove 8 has all been seted up on the inner wall of the opposite both sides of mounting groove 7, locating hole 4 has been seted up between the one end inside that spacing groove 8 kept away from the opening part and the outer wall of mount pad 5, spacing groove 8 and slot 6 are in spatial position mutually perpendicular, a plurality of evenly distributed's movable groove 9 has been seted up on the inner wall that the opening part was kept away from to mounting groove 7, a plurality of movable groove 9 corresponds with a plurality of telescopic spring 10 and movable column 12 respectively, the standing groove 11 has been seted up on the one end lateral wall that a plurality of movable column 12 and baffle 13 are in opposite directions, the one end that telescopic spring 10 and movable column 12 set up standing groove 11 all is located movable groove 9, both ends that telescopic spring 10 and movable column 12 are located movable groove 9 respectively, the both ends and the inner wall 13 and the opposite side of standing groove 13 are fixed connection with the fixed connection of movable column 14 and the fixed connection of the movable column 13 and the inner wall 13 is 13.

The connector 2, equal fixedly connected with elastic plate 16 on the one end symmetry both sides lateral wall of connector 2, elastic plate 16 are "L" shape, and chamfer 17 has all been seted up to the both sides turning that connector 2 one end was kept away from to elastic plate 16, and connector 2 links to each other equal fixedly connected with inserted block 15 in one end symmetry both sides with elastic plate 16, and inserted block 15 and elastic plate 16 mutually perpendicular, the other end of connector 2 is equipped with syringe needle 3.

During the in-service use, when installing box cover 1 and syringe needle 3, at first, press two elastic plates 16 and make its one end insert respectively in two spacing groove 8, afterwards apply extruded power to connector 2, further drive elastic plate 16 and remove to the inside of mounting groove 7, simultaneously, connector 2 begins extrusion baffle 13 when the inside one end of mounting groove 7 contacts rubber pad 14, further drive movable column 12 and extrude expansion spring 10, and in the middle of the movable groove 9 gradually, afterwards when the one end of elastic plate 16 reachs spacing groove 8 bottom, insert block 15 is connected with slot 6 and is further spacing fixed with connector 2, and at this moment elastic plate 16 no longer receives the extrusion of spacing groove 8 inner wall, and then insert its one end in locating hole 4 through self elastic action, and the position of chamfer 17 is higher than the position of spacing groove 8 and locating hole 4 juncture corner, and then guarantee the stability of connector 2 installation, in order to accomplish the installation to syringe needle 3 in addition, when changing syringe needle 3, only need press the one end of two elastic plate 16, make its position of chamfer 17 be less than the spacing groove 8 and locating hole 4 and the position of locating hole 10 can be taken down by the effect of the flexible spring 10 slowly through the juncture, it is convenient to change one end.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bury line needle which characterized in that: the buried wire needle includes:

the box sleeve (1), one end of the box sleeve (1) is fixedly connected with a mounting seat (5), a plurality of uniformly distributed telescopic springs (10) and movable columns (12) are arranged in the mounting seat (5), and one sides of the movable columns (12) are provided with a baffle plate (13) and a rubber pad (14);

connector (2), all fixedly connected with elastic plate (16) on the one end symmetry both sides lateral wall of connector (2), elastic plate (16) are "L" shape, chamfer (17) have all been seted up at both sides turning that connector (2) one end was kept away from to elastic plate (16).

2. A buried wire needle according to claim 1, characterized in that: the mounting seat (5) is far away from the mounting groove (7) on one end side wall of the box sleeve (1), the mounting groove (7) is annular, and slots (6) are formed in two symmetrical side walls of the opening of the mounting groove (7) of the box sleeve (1).

3. A buried wire needle according to claim 2, characterized in that: limiting grooves (8) are formed in the inner walls of the two opposite sides of the mounting groove (7), positioning holes (4) are formed between the inner portion of one end, far away from the opening, of the limiting groove (8) and the outer wall of the mounting seat (5), and the limiting groove (8) and the slot (6) are perpendicular to each other in space position.

4. A buried wire needle according to claim 2, characterized in that: the mounting groove (7) is far away from a plurality of evenly distributed movable grooves (9) on the inner wall of the opening, the movable grooves (9) are respectively corresponding to the telescopic springs (10) and the movable columns (12) one by one, and the movable columns (12) and the baffle (13) are provided with placing grooves (11) on the side wall of one end opposite to each other.

5. A buried wire needle according to claim 4, wherein: one end of a placing groove (11) is formed in the telescopic spring (10) and the movable column (12) is located in the movable groove (9), and two ends of the telescopic spring (10) are fixedly connected with the inner wall of the movable groove (9) and the inner wall of the placing groove (11) away from the opening.

6. A buried wire needle according to claim 1, characterized in that: the movable column (12) is fixedly connected with the baffle (13), the other side of the baffle (13) is fixedly connected with the rubber pad (14), and the baffle (13) and the rubber pad (14) are annular.

7. A buried wire needle according to claim 1, characterized in that: the connector (2) is connected with the elastic plate (16) and two symmetrical sides of one end are fixedly connected with the inserting blocks (15), the inserting blocks (15) are perpendicular to the elastic plate (16), and the other end of the connector (2) is provided with the needle head (3).