A magnetic plug connector

Abstract

The utility model discloses a kind of magnetic plug connectors, including male plug, the one end of male plug is equipped with inserting column, the one side of male plug is equipped with female plug, the female plug is equipped with jack on the outer wall, the jack is inserted with outside, and it is equipped with magnetic attraction piece on the outer wall of male plug and female plug, the outer wall of female plug and the both sides are equipped with locking column, the outer wall of male plug is fixed with annular ring, the annular ring is equipped with sliding hole, the locking column is movably installed in the inside of sliding hole, so that user can insert inserting column on male plug into the jack of female plug, and make two magnetic attraction piece contact, then locking nut is screwed to the outside of locking column, and make locking ring enter into locking groove, to realize the effect of fixed connection to male plug and female plug, facilitate subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of magnetic plug technology, and more specifically, to a magnetic plug connector. Background Technology

[0002] In recent years, with the rapid development of information integration technology, magnetic plug connectors with signal transmission functions have become increasingly common. Stable and reliable magnetic plug connectors are required for signal transmission to ensure the reliable operation of products. In some scenarios, magnetic plug connectors are also used in different occasions. For example, in military training scenarios, trainees use electronic guns during shooting training. The electronic guns acquire shooting information and transmit it to communication equipment through magnetic plug connectors to send back shooting information.

[0003] However, most of the existing magnetic plugs for electron guns only use magnetic blocks for fixing, which is not very stable. When the electron gun is pulled or used, the plug is prone to loosening. Furthermore, if the female plug is not used for a long time, dust can easily enter the female plug through the socket. Since it is difficult to clean, it will accumulate over time and affect the lifespan of the connector. Utility Model Content

[0004] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a magnetic plug connector to solve the technical problem mentioned in the background art that most existing magnetic plugs for electron guns only use magnetic blocks for fixation, which is not very stable. When the electron gun is pulled or used, the plug is prone to loosening.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a magnetic plug connector, including a male plug, one end of which is provided with a insertion post, and a female plug on one side of the male plug. A corresponding insertion hole is provided on the outer wall of the female plug. Magnetic plates are provided on the outer sides of both the insertion hole and the outer walls of the male and female plugs. Locking posts are provided on both sides of the outer wall of the female plug. An annular ring is fixedly provided on the outer wall of the male plug, and a corresponding sliding hole is provided on the annular ring. The locking posts are movably installed inside the sliding hole. A locking groove is provided on the outer side of the sliding hole and on the outer wall of the annular ring. A locking nut is provided on each locking post, and a locking ring is provided at the bottom of the locking nut. The locking rings are all located inside the locking grooves. A sliding hole is provided inside the magnetic plate on the female plug.

[0006] The present invention is further configured such that a baffle is slidably provided inside the sliding hole, the baffle can block the position of the insertion hole, and a connecting spring is fixedly provided on the upper end surface of the baffle and on both sides, and the other end of the connecting spring is fixedly connected to the inner wall of the sliding hole, so as to facilitate the blocking of the insertion hole and prevent dust from entering.

[0007] The present invention is further configured such that a toggle block is fixedly provided on the outer wall of the baffle, and a corresponding strip hole is provided on the outer wall of the magnetic sheet. The toggle block and the strip hole are slidably installed to facilitate the upward movement of the baffle.

[0008] The present invention is further configured such that the tail ends of both the male plug and the female plug are provided with external wiring, and the outer side of the external wiring and the outer wall of both the male plug and the female plug are provided with internal thread grooves. The interior of each internal thread groove is provided with a threaded ring, and a flexible tube is fixedly provided on the outer wall of each threaded ring to facilitate protection of the connection position of the external wiring.

[0009] The present invention is further configured such that all external wiring connections are located inside the flexible hose.

[0010] The present invention is further provided with a screwing block fixed on the outer wall of the threaded ring, which facilitates the disassembly and assembly of the threaded ring.

[0011] The present invention is further provided with a hand-tightening block on the upper end surface of the locking nut and on both sides, so as to facilitate the disassembly and assembly of the locking nut.

[0012] (III) Beneficial Effects Compared with the prior art, the present invention provides a magnetic plug connector, which has the following advantages: By setting up a plug, a locking pin, a locking nut, and a locking ring, the user can insert the plug on the male plug into the socket of the female plug and make the two magnetic pieces contact each other. Then, the locking nut is screwed onto the outside of the locking pin, and the locking ring is inserted into the locking groove to achieve a fixed connection between the male and female plugs, which facilitates the subsequent use of the electron gun.

[0013] By incorporating a sliding hole, a baffle, a connecting spring, and a toggle block, the baffle can be moved upwards by the toggle block to expose the socket before insertion. Then, the male plug can be inserted into the socket to achieve the connection. When the plug comes out of the socket, the connecting spring moves downwards through the baffle to block the socket, preventing dust from entering and facilitating long-term use.

[0014] By incorporating an internal threaded groove, a threaded ring, and a flexible hose, users can install the flexible hose onto the ends of the male and female plugs through the interaction of the internal threaded groove and the threaded ring. At this point, the flexible hose will be located outside the external wiring to protect it, thereby preventing cracking at the connection point between the external wiring and the male or female plug and increasing the service life of the connector. Attached Figure Description

[0015] Figure 1 This is an overall schematic diagram of a magnetic plug connector in its unused state; Figure 2 Exploded view of the installation of male plug, female plug, lock nut and hose; Figure 3 A schematic diagram showing the positions of the magnetic plate, baffle, slot, and locking pin on the female plug; Figure 4 This is a schematic diagram showing the positions of the spring and the actuating block connected to the baffle. Figure 5 This is a sectional view showing the installation of the magnetic chuck and baffle.

[0016] In the diagram: 1. Male plug; 2. Plug post; 3. Female plug; 4. Socket; 5. Magnetic plate; 6. Locking post; 7. Ring; 8. Sliding hole; 9. Locking groove; 10. Locking nut; 11. Locking ring; 12. Sliding hole; 13. Baffle; 14. Connecting spring; 15. Actuating block; 16. Strip hole; 17. External wiring; 18. Internal threaded groove; 19. Threaded ring; 20. Flexible hose; 21. Tightening block; 22. Hand-tightening block. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figure 1-5A magnetic plug connector includes a male plug 1, with a plug post 2 at one end and a female plug 3 on one side. A corresponding insertion hole 4 is provided on the outer wall of the female plug 3. Magnetic plates 5 are provided on the outer sides of the insertion holes 4 and on the outer walls of both the male plug 1 and the female plug 3. Locking posts 6 are provided on both sides of the outer wall of the female plug 3. An annular ring 7 is fixedly provided on the outer wall of the male plug 1, with a corresponding sliding hole 8 on the annular ring 7. The locking posts 6 are movably installed inside the sliding hole 8. A locking groove 9 is provided on the outer side of the sliding hole 8 and on the outer wall of the annular ring 7. Locking nuts 10 are provided on each locking post 6, with locking rings 11 at the bottom of the locking nuts 10. The locking rings 11 are all located inside the locking grooves 9. The magnetic plates 5 on the female plug 3 have sliding holes 12 inside them.

[0021] In this embodiment, a baffle 13 is slidably provided inside the sliding hole 12. The baffle 13 can block the position of the insertion hole 4. A connecting spring 14 is fixedly provided on the upper end surface of the baffle 13 and on both sides. The other end of the connecting spring 14 is fixedly connected to the inner wall of the sliding hole 12. A toggle block 15 is fixedly provided on the outer wall of the baffle 13. A strip hole 16 is correspondingly opened on the outer wall of the magnetic suction piece 5. The toggle block 15 and the strip hole 16 are slidably installed.

[0022] More specifically, the user can insert the pin 2 on the male plug 1 into the socket 4 of the female plug 3, and make the two magnetic pieces 5 contact each other. Then, tighten the locking nut 10 to the outside of the locking pin 6, and make the locking ring 11 enter the locking groove 9 to achieve a fixed connection between the male plug 1 and the female plug 3, which is convenient for the subsequent use of the electron gun. Before plugging, the baffle 13 can be moved upward by the toggle block 15 to expose the socket 4. Then, the pin 2 on the male plug 1 can be inserted into the socket 4 to achieve the connection. When the pin 2 comes out of the socket 4, the connecting spring 14 will move downward through the baffle 13 to block the socket 4 and prevent dust from entering, which is convenient for long-term use.

[0023] Please see Figure 1 and Figure 2 As an implementation method for protecting the external wiring 17: both the male plug 1 and the female plug 3 are provided with external wiring 17 at their tail ends. The external wiring 17 is provided with an internal thread groove 18 on the outer side of the male plug 1 and the outer wall of the female plug 3. The internal thread groove 18 is provided with a threaded ring 19 inside. The outer wall of the threaded ring 19 is fixedly provided with a flexible tube 20. The external wiring 17 is located inside the flexible tube 20. The outer wall of the threaded ring 19 is fixedly provided with a screwing block 21.

[0024] Specifically, the user can install the hose 20 to the tail end of the male plug 1 and the female plug 3 through the cooperation of the internal thread groove 18 and the threaded ring 19. At this time, the hose 20 will be located outside the external wiring 17 to protect it, thereby preventing cracking at the connection position between the external wiring 17 and the male plug 1 or the female plug 3, and increasing the service life of the connector.

[0025] Please refer to Figure 2 As a further embodiment for disassembling and assembling the locking nut 10: the upper end face of the locking nut 10 and both sides are provided with a hand-tightening block 22.

[0026] Specifically, users can use the hand-tightening block 22 to disassemble and assemble the locking nut 10, making it convenient to separate the male plug 1 and the female plug 3.

[0027] In summary, when using the entire device: the user can insert the pin 2 on the male plug 1 into the socket 4 of the female plug 3, and make the two magnetic pieces 5 contact. Then, tighten the locking nut 10 to the outside of the locking pin 6, and make the locking ring 11 enter the locking groove 9 to achieve a fixed connection between the male plug 1 and the female plug 3, which facilitates the subsequent use of the electron gun. Before plugging, the baffle 13 can be moved upward by the toggle block 15 to expose the socket 4, and then the pin 2 on the male plug 1 can be inserted into the socket 4. In order to achieve the connection effect, when the plug pin 2 is dislodged from the socket 4, the connecting spring 14 will move downward through the baffle 13 to block the socket 4, prevent dust from entering, and facilitate long-term use. The user can also install the hose 20 to the tail end of the male plug 1 and the female plug 3 through the cooperation of the internal thread groove 18 and the thread ring 19. At this time, the hose 20 will be located outside the external wire 17 to protect it, thereby preventing cracking at the connection position between the external wire 17 and the male plug 1 or the female plug 3, and increasing the service life of the connector.

[0028] The external wiring on the male and female plugs mentioned above is connected to the electron gun at one end and to the power supply at the other end. Since these are common structures in the prior art, they will not be described in detail.

[0029] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic plug connector, comprising a male plug (1), characterized in that: One end of the male plug (1) is provided with a plug post (2), and one side of the male plug (1) is provided with a female plug (3). The outer wall of the female plug (3) is provided with a corresponding socket (4). The socket (4) and the outer side of the plug, and the outer walls of the male plug (1) and the female plug (3) are provided with magnetic pieces (5). The outer wall of the female plug (3) is provided with locking posts (6) on both sides. The outer wall of the male plug (1) is fixed with an annular ring (7). The upper part is provided with a sliding hole (8), the locking pin (6) is movably installed inside the sliding hole (8), the outer side of the sliding hole (8) and the outer wall of the annular ring (7) are provided with a locking groove (9), the locking pin (6) is provided with a locking nut (10), the bottom of the locking nut (10) is provided with a locking ring (11), the locking ring (11) is located inside the locking groove (9), and the magnetic piece (5) on the female plug (3) is provided with a sliding hole (12).

2. A magnetic plug connector according to claim 1, characterized in that: A baffle (13) is slidably provided inside the sliding hole (12). The baffle (13) can block the position of the insertion hole (4). A connecting spring (14) is fixedly provided on the upper end surface of the baffle (13) and on both sides. The other end of the connecting spring (14) is fixedly connected to the inner wall of the sliding hole (12).

3. A magnetic plug connector according to claim 2, characterized in that: A toggle block (15) is fixedly provided on the outer wall of the baffle (13), and a strip hole (16) is correspondingly provided on the outer wall of the magnetic suction piece (5). The toggle block (15) and the strip hole (16) are slidably installed.

4. A magnetic plug connector according to claim 1, characterized in that: Both the male plug (1) and the female plug (3) are provided with external wiring (17) at their tail ends. The external wiring (17) is provided with internal thread grooves (18) on the outer side of the male plug (1) and the outer wall of the female plug (3). The internal thread grooves (18) are provided with threaded rings (19) inside. The outer wall of the threaded rings (19) is fixed with hoses (20).

5. A magnetic plug connector according to claim 4, characterized in that: All external wiring (17) is located inside the flexible hose (20).

6. A magnetic plug connector according to claim 4, characterized in that: A screwing block (21) is fixedly provided on the outer wall of the threaded ring (19).

7. A magnetic plug connector according to claim 1, characterized in that: The upper end face of the locking nut (10) and both sides are provided with hand-tightening blocks (22).

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