CN204376075U - Magnetic connector in three anti-products - Google Patents

Abstract

The utility model provides a magnetic suction connector in a three-proof product, which includes a male head and a female head, and the male head includes a male head body (1), a male head sealing ring (2), a male head magnet (3, 4), and The male contact pin (5); the female head includes the female head body (6), the female head sealing ring (7), the female head magnet (8, 9), and the female head contact pin (10); the male head contact pin (5 ) is pressed onto the male body (1) through interference fit, and the female contact pin (10) is pressed onto the female body (6) through interference fit; the male magnets (3, 4) are fixed on the male On the body (1), the female magnets (8, 9) are fixed on the female body (6); the male sealing ring (2) is set on the male body (1), and the female sealing ring (7) is set on the female body (6). On the head body (6); the male magnets (3, 4) and the female magnets (8, 9) are respectively attracted and connected to connect the male and female. The utility model can prevent salt spray and condensation, and has a fool-proof function .

Description

Magnetic connector in three defense products

technical field

The utility model belongs to the technical field of connector devices for three-proof electronic products, in particular to a magnetic suction connector for three-proof products.

Background technique

In modern electronic products, connectors are unavoidable, especially general-purpose USB connectors and power supplies. Various connectors emerge in endlessly. There is room for development. At present, rubber plugs are mostly used to plug the connector interface, but it is not reliable.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art and provide a three-proof electronic product with simple structure, simple and flexible installation and operation, stable and reliable working state and wide application.

In order to achieve the above purpose, the technical solution adopted by the utility model is a magnetic connector in a three-proof product, including a male head and a female head, and the male head includes a male head body 1, a male head sealing ring 2, a male head magnet 3, 4, and the male contact pin 5; the female head includes the female head body 6, the female head sealing ring 7, the female head magnets 8, 9, and the female head contact pin 10; the male head contact pin 5 is press-fitted on the male head by interference fit On the head body 1, the female contact pin 10 is press-fitted on the female body 6 through interference fit; the male magnets 3 and 4 are fixed on the male body 1, and the female magnets 8 and 9 are fixed on the female body 6 ; The male sealing ring 2 is set on the male body 1, and the female sealing ring 7 is set on the female body 6; the male magnets 3, 4 and the female magnets 8, 9 are respectively attracted to connect the male and female .

Moreover, a limit post is provided on the male head, and a corresponding limit hole is provided on the female head, and the limit post is inserted into the limit hole when the male head and the female head are connected.

The utility model provides a new type of magnetic suction connector in a three-proof product, which can prevent salt spray and condensation. The structure of the equipment is simple and ingenious, which ensures the stability and reliability of the connection; and it has the function of foolproof, which is easy to use.

Description of drawings

Fig. 1 is the assembly diagram of the embodiment of the utility model.

Fig. 2 is a schematic structural view of an embodiment of the utility model.

Fig. 3 is a schematic diagram of the fool-proof structure of the embodiment of the utility model.

Detailed ways

Below in conjunction with embodiment and accompanying drawing, the utility model is further described.

Referring to Fig. 1 and Fig. 2, the magnetic suction connector in the three-proof product provided by the embodiment of the present invention includes a male head and a female head, wherein the male head includes a male head body 1, a male head sealing ring 2, a male head magnet 3, 4, and the male contact pin 5; the female head includes the female head body 6, the female head sealing ring 7, the female head magnets 8, 9, and the female head contact pin 10.

The male head and the female head can be arranged symmetrically, the male head contact pin 5 is arranged in the middle of the male head, the male head magnets 3 and 4 are arranged at both ends of the male head, and the female head contact pin 10 is arranged in the middle of the female head, and the female head Magnets 8 and 9 are arranged at both ends of the female head. During specific implementation, the male magnets 3, 4 and the female magnets 8, 9 are common materials, that is, they are the same part but the consumption is 4. The male contact pin 5 is press-fitted on the male body 1 through an interference fit, and the female contact pin 10 is press-fitted on the female body 6 through an interference fit. The male magnets 3 and 4 can be bonded and fixed on the male body 1 by special glue, and the female magnets 8 and 9 can be fixed on the female body 6 by special glue. During specific implementation, existing professional glue can be used. The male sealing ring 2 can be fixed on the male body 1 through its own stretchable set, and the female sealing ring 7 can be fixed on the female body 6 through its own stretchable set, so as to play the role of waterproofing and fixing the connector. Simple.

When using the magnetic suction connector in the three-proof product provided by the embodiment of the utility model, since the male magnets 3, 4 and the female magnets 8, 9 are respectively attracted together, the male and female connectors are attracted together by the action of the magnets , the male head and the female head are in contact, and the contact of the male head contact pin 5 with the female head contact pin 10 makes the male head and the female head connected. Moreover, due to the use of magnets, the anti-fooling function can be realized through the magnetic poles of the magnets to prevent short-circuits caused by reverse insertion. The embodiment of the utility model further proposes to adopt a mechanical fool-proof structure. See Figure 3 where the male connector is connected to the female connector to set a limited column (LIMITED RIB). The corresponding limit holes are enough. When connecting the male head and the female head, the limiting post on the male head is inserted into the limiting hole of the female head.

Specifically, when using the magnetic suction connector in the three-proof product provided by the embodiment of the utility model, because when the device is in the case of condensation, because the contact pins are exposed and leaked, it is easy to connect the contact pins through the conductor water, causing the device Short circuit, since the magnet is used in the magnetic connector of the three-proof product, the corresponding sensor can be set in the device to sense whether there is magnetic flux. When it senses that the male head is inserted into the female head, the contact needle will start to work, otherwise the contact needle will not work, even if it is placed in water, the contact needle will not work.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (2)

1. a magnetic connector in three anti-products, comprises male and female, it is characterized in that: male comprises male body (1), male sealing ring (2), male magnet (3,4), and male contact pin (5); Female comprises female body (6), female sealing ring (7), female magnet (8,9), and female contact pin (10); Male contact pin (5) is pressed together on above male body (1) by interference fit, and female contact pin (10) is pressed together on above female body (6) by interference fit; Male magnet (3,4) is fixed on male body (1), and female magnet (8,9) is fixed on female body (6); Male sealing ring (2) is enclosed within male body (1), and female sealing ring (7) is enclosed within female body (6); Male magnet (3,4) and female magnet (8,9) adhesive respectively, connect male and female.

2. magnetic connector in three anti-products as claimed in claim 1, it is characterized in that: male arranges limited post, female is arranged corresponding spacing hole, when male is connected with female, limited post inserts spacing hole.