CN205565106U - Waterproof connector structure of formula is inhaled to magnetism - Google Patents

Abstract

The utility model provides a magnetic suction type waterproof connector structure, which includes a male head and a female head adapted to the male head, and the male head includes a metal bracket, a male pin pin bracket and is installed on the male head. The male pin pin on the pin pin bracket, the metal bracket is provided with a mounting hole, the male pin pin bracket is clamped in the mounting hole, the metal bracket is provided with a first annular protrusion, and the female The head includes a shell, a PCB board installed in the shell, a female pin support, a female pin and a magnet in sequence, and the female pin is installed on the female pin support. The beneficial effect of the utility model is that the connector has a simple structure and low production cost, and the waterproof effect is enhanced through the clamping method, and the male head and the female head are adsorbed by a magnet, so that the connection of the connector can be realized without plugging and unplugging, which is more convenient. Easy to connect, and the connector is not easy to damage.

Description

A magnetic suction waterproof connector structure

technical field

The utility model relates to the field of electrical connectors on mobile terminals, in particular to a magnetic suction waterproof connector structure.

Background technique

The existing connector structure generally adopts two solutions: 1. One is to use Micro USB, which is relatively cheap, but the structure is not strong, easy to damage, and not waterproof; 2. One is Type-C, which can support normal Reverse insertion, the manufacturing precision is too high, it is difficult to control, the cost is high, and it is not waterproof. The traditional USB or TYPE-C connection mechanism is a mechanical insertion limit, which is easy to be damaged after long-term use.

Utility model content

In order to solve the problems in the prior art, the utility model provides a magnetic suction waterproof connector structure.

The utility model provides a magnetic suction type waterproof connector structure, which comprises a male head and a female head adapted to the male head, and the male head includes a metal bracket, a male pin pin bracket and is installed on the male head. The male pin pin on the pin pin bracket, the metal bracket is provided with a mounting hole, the male pin pin bracket is clamped in the mounting hole, the metal bracket is provided with a first annular protrusion, the female The head includes a shell, a PCB board installed in the shell, a female pin support, a female pin and a magnet in sequence, and the female pin is installed on the female pin support.

As a further improvement of the present utility model, the male pin support is provided with a second annular protrusion, and the installation hole is provided with a card slot adapted to the second annular protrusion.

As a further improvement of the utility model, the female head further includes a decorative plate, and the decorative plate covers the magnet.

As a further improvement of the present invention, a bayonet is provided on the side of the male head corresponding to the female head, and a buckle corresponding to the bayonet is provided on the outer shell.

As a further improvement of the utility model, the side of the male head corresponding to the female head is also provided with a threaded hole, and the housing is provided with a fixing screw adapted to the threaded hole, and the threaded hole is connected to the threaded hole. The bayonet sockets are respectively arranged on both sides of the installation hole.

As a further improvement of the present invention, the male head further includes a flexible circuit board electrically connected to the pins of the male head.

As a further improvement of the utility model, the female pin is electrically connected to the PCB board.

As a further improvement of the present utility model, the female head is further provided with wires electrically connected to the PCB board.

As a further improvement of the utility model, the male pin and the female pin are both six-pin.

As a further improvement of the utility model, the shell is an aluminum alloy shell.

The beneficial effects of the utility model are: the connector has a simple structure and low production cost, and the waterproof effect is enhanced through the clamping method, and the male head and the female head are adsorbed by a magnet, so that the connection of the connector can be realized without plugging and unplugging, It is more convenient to connect, and the connector is not easy to damage.

Description of drawings

Fig. 1 is a schematic diagram of an exploded structure of a female head of a magnetic suction waterproof connector structure of the present invention;

Fig. 2 is a schematic diagram of an exploded structure of a male head of a magnetic suction waterproof connector structure of the present invention;

Fig. 3 is a schematic diagram of the overall structure of a female head of a magnetic suction waterproof connector structure of the present invention;

Fig. 4 is a structural schematic diagram of a male head of a magnetic suction waterproof connector structure of the present invention installed on a mobile terminal shell;

Fig. 5 is an installation sectional view of a structure of a magnetic suction waterproof connector of the present invention.

detailed description

Reference signs: 1-metal bracket 2-male pin bracket 3-male pin 4-sealant 5-flexible circuit board 6-mobile terminal shell 7-decorative sheet 8-magnet 9-female pin bracket 10 -female pin 11-PCB board 12-wire 13-housing 14-buckle 15-fixing screw 101-first annular protrusion 102-bayonet 103-threaded hole 21-second annular protrusion.

As shown in Figures 1 to 5, the utility model discloses a magnetic suction waterproof connector structure, including a male head and a female head adapted to the male head, the male head includes a metal bracket 1, a male head Pin pin support 2, male pin pin 3 and flexible circuit board 5, described metal support 1 is powder metallurgy support and can be absorbed by magnet, and described metal support 1 is installed in the predetermined position of mobile terminal shell 6, and described flexible circuit board 5 is located inside the mobile terminal housing 6, the metal bracket 1 is provided with a first annular protrusion 101, the mobile terminal housing 6 is provided with a fixing groove, and the first annular protrusion 101 is installed in the fixing groove for Sealing to enhance its water resistance, the metal bracket 1 is provided with a mounting hole, the male pin holder 2 is provided with a second annular protrusion 21, and the mounting hole is provided with a second annular protrusion 21 suitable The matching card slot, the second annular protrusion 21 is stuck in the card slot and sealed by the sealant 4 to achieve a better waterproof effect, the male pin 3 is installed on the male pin On the bracket 2, the female head includes a housing 13 and a PCB board 11 sequentially installed in the housing 13, a female pin pin bracket 9, a female pin pin 10 and a magnet 8, and the female pin pin 10 is installed on the On the female pin support 9 , the magnet 8 is provided with a magnet through-hole matching the size of the pin support 9 , so that the male pin 3 is in contact with the female pin 10 .

The magnetic suction waterproof connection mechanism has a simple structure, is easy to produce, and is not easy to be damaged after long-term use, and can meet the long-term use outdoors and in harsh environments, while achieving IP68 waterproof and dustproof requirements.

The connector has a simple structure and low production cost. The waterproof effect is strengthened through the clamping method, and the male head and the female head are adsorbed by a magnet, so that the connection of the connector can be realized without plugging and unplugging, which is more convenient to connect, and the connector does not easily damaged.

The female head also includes a decorative plate 7 , the decorative plate 7 covers the magnet 8 , and the decorative plate 7 is provided with a decorative plate through hole corresponding to the through hole of the magnet 8 .

The corresponding side of the male head and the female head is provided with a bayonet socket 102, and the housing 13 is provided with a buckle 14 corresponding to the bayonet socket 102, so that the connector can be further fixed to prevent incorrect connection. reliable.

The corresponding side of the male head and the female head is also provided with a threaded hole 103, and the housing 13 is provided with a fixing screw 15 adapted to the hole of the threaded 103, and the threaded hole 103 is connected with the bayonet socket. 102 are respectively arranged on both sides of the mounting hole, further fixing the connector to prevent loosening.

The male pin 3 is electrically connected to the flexible circuit board 2, the female pin 10 is electrically connected to the PCB 11, and the female pin is also provided with an electrical connection with the PCB 11. Connected wires 12.

Both the male pin 3 and the female pin 10 are six pins and are gold-plated POGO pins, which can realize high current and signal transmission. The magnetic waterproof male can also be used as earphone equipment, OTG Devices and other equipment are connected to the female head of the host to achieve multiple uses at one end, effectively reducing costs and enhancing versatility.

The shell 13 is an aluminum alloy shell.

The utility model utilizes the adsorption capacity of the magnet, and combines the characteristics of powder metallurgy precision molding and corrosion resistance, plus the good electrical conductivity and easy processability of the gold-plated POGO Pin to form a whole, so that the connection is more convenient, the appearance is more beautiful, and the production cost is lower. Lower and at the same time achieve IP68 waterproof level requirements, standardized design, convenient production, convenient use, convenient maintenance, and reduce costs.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (10)

1. A magnetic suction waterproof connector structure, characterized in that: it includes a male head and a female head adapted to the male head, the male head includes a metal bracket, a male pin pin bracket and is installed on the male head The male pin pin on the pin pin bracket, the metal bracket is provided with a mounting hole, the male pin pin bracket is clamped in the mounting hole, the metal bracket is provided with a first annular protrusion, the The female head includes a shell, a PCB board, a female pin support, a female pin and a magnet, which are sequentially installed in the shell, and the female pin is installed on the female pin support. 2. The magnetic suction waterproof connector structure according to claim 1, characterized in that: the male pin holder is provided with a second annular protrusion, and the mounting hole is provided with the second annular protrusion. Compatible card slot. 3 . The magnetic suction waterproof connector structure according to claim 1 , wherein the female connector further comprises a decorative plate, and the decorative plate covers the magnet. 4 . 4. The magnetic suction waterproof connector structure according to claim 1, characterized in that: the side of the male connector corresponding to the female connector is provided with a bayonet, and the housing is provided with a Corresponding buckles. 5. The magnetic waterproof connector structure according to claim 4, characterized in that: the side of the male connector corresponding to the female connector is also provided with a threaded hole, and the housing is provided with a threaded hole. A fixing screw adapted to the hole, and the threaded hole and the bayonet are respectively arranged on both sides of the installation hole. 6 . The magnetic suction waterproof connector structure according to claim 1 , wherein the male connector further comprises a flexible circuit board electrically connected to the male connector pins. 7 . 7. The magnetic suction waterproof connector structure according to claim 1, wherein the female pin is electrically connected to the PCB board. 8 . The magnetic suction waterproof connector structure according to claim 7 , wherein the female connector is further provided with a wire electrically connected to the PCB board. 9 . 9. The magnetic suction type waterproof connector structure according to claim 1, wherein the male pin and the female pin are both six-pin. 10. The magnetic suction waterproof connector structure according to claim 1, wherein the housing is an aluminum alloy housing.