CN214313695U

CN214313695U - High-strength USB socket connector

Info

Publication number: CN214313695U
Application number: CN202120680721.7U
Authority: CN
Inventors: 崔天龙; 蒋景泉
Original assignee: Dongguan Xianshuo Precision Electronics Co ltd
Current assignee: Dongguan Xianshuo Precision Electronics Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-09-28
Anticipated expiration: 2031-04-02

Abstract

The utility model belongs to the technical field of the electronic components technique and specifically relates to indicate a high strength USB socket connector, it includes unable adjustment base, metal casing and insulating mounting, unable adjustment base is equipped with first groove and the second of clamping and clamps the groove, metal casing's upper end and lower extreme all are equipped with a plurality of first preforming pieces, metal casing's left end and right-hand member all are equipped with the second and play the preforming piece, first bullet preforming piece and second play preforming piece all are equipped with the contact site, the processing is widened in the contact site, unable adjustment base runs through and is equipped with dustproof bleeder vent, dustproof bleeder vent includes that first end and the second of buckling buckle the end, first end of buckling is equipped with the deposit and holds the chamber. The clamping device realizes a high-strength fixing function, and is good in clamping effect and good in contact; realize good ventilation function, prevent the inside air inflation of unable adjustment base that leads to in the long-time circular telegram use, effectively avoid damaging, the deposit holds the chamber and is used for deposit dust fines, and is dustproof effectual, improves the quality, and spreading value is high.

Description

High-strength USB socket connector

Technical Field

The utility model belongs to the technical field of the electronic components technique and specifically relates to indicate a high strength USB socket connector.

Background

USB is a standard for standardizing the connection and communication of computers and external devices. The USB interface supports the plug and play and hot plug functions of the equipment, and is widely applied to equipment such as computers, digital televisions, mobile terminals and the like. With the great popularization of various digital devices, the number of required USB interfaces required by various devices is increasing. A computer may need to be connected with a plurality of external devices using USB interfaces, such as a USB disk, a hard disk, a mouse, a keyboard, a 3G/wifi module, etc., so that a plurality of USB socket connectors are usually required to be provided to access various external devices through USB plugs.

The existing USB socket connector has the following problems:

1. the plug-in connection with the USB plug is easy to loosen, the fixing effect is poor, and the contact is poor;

2. the ventilation effect is poor, and the air inside the fixed base is easy to expand and generate irreversible damage in the long-time electrifying use process;

3. dust is easily accumulated, and poor contact occurs after the dust enters the interior.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a high strength USB socket connector, realized high strength fixed function, press from both sides tightly effectually, the contact is good, has realized good ventilation function, prevents the inside air inflation of unable adjustment base that leads to in the long-time circular telegram use, effectively avoids damaging, and is dustproof effectual.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a high strength USB socket connector, which comprises a fixed pedestal, all install in unable adjustment base's metal casing and insulating mounting, unable adjustment base is equipped with first groove and the second that clamps and clamps the groove, metal casing and insulating mounting clamp respectively in first groove and the second that clamps and clamp the groove, metal casing's upper end and lower extreme all are equipped with a plurality of first preforming pieces, metal casing's left end and right-hand member all are equipped with the second and play the preforming piece, first bullet preforming piece and second play preforming piece all are equipped with the contact site, the contact site is made and is widened the processing, unable adjustment base runs through and is equipped with dustproof bleeder vent, dustproof bleeder vent includes first buckle end and buckle the end with the first second of buckling the end intercommunication, first buckle end is equipped with the deposit and holds the chamber, the deposit is held the chamber and is used for deposit dust dander.

Furthermore, the opening end of the metal shell is provided with a turnover edge part, and the turnover edge part is matched and clamped with the opening end of the fixed base.

Furthermore, the metal shell is provided with a plurality of hook feet which are hooked on the insulating fixing part.

Furthermore, the metal casing is integrally provided with a plurality of pins in a bent manner, a first reinforcing part is arranged at the bent position of the metal casing, and a second reinforcing part is arranged at one end, far away from the metal casing, of each pin.

Furthermore, the insulating fixing part is provided with a plurality of fixing grooves, and a plurality of conductive terminals are respectively installed on the plurality of fixing grooves.

Furthermore, the conductive terminal is integrally bent to form a conductive contact portion, the conductive contact portion has elasticity, and the conductive contact portion is widened.

Furthermore, unable adjustment base an organic whole is equipped with the boss, and dustproof bleeder vent runs through to set up in the boss.

The utility model has the advantages that:

1. the clamping device is used for being matched with an external USB plug for use, the first elastic pressing sheet is used for clamping the upper end and the lower end of the USB plug, the second elastic pressing sheet is used for clamping the left end and the right end of the USB plug, the contact part is widened, the clamping contact surfaces of the first elastic pressing sheet and the upper end and the lower end of the USB plug can be enlarged, the clamping contact surfaces of the second elastic pressing sheet and the left end and the right end of the USB plug can be enlarged, a high-strength fixing function is achieved, the clamping effect is good, and good contact is further achieved;

2. the design of dustproof bleeder vent can make unable adjustment base inner space and external intercommunication, realizes good ventilation function, prevents the inside air inflation of unable adjustment base that leads to in the long-time circular telegram use, effectively avoids damaging, and the shape design of just buckling can finely avoid external dust to get into unable adjustment base inner space, and the deposit holds the chamber and is used for the deposit dust fines, and dustproof effectual effectively avoids contact failure, improves the quality, and spreading value is high.

Drawings

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is an exploded schematic view of the first embodiment.

Fig. 3 is a schematic cross-sectional structure view of a fixing base according to the first embodiment.

Fig. 4 is a schematic overall structure diagram of the second embodiment.

Fig. 5 is a schematic overall structure diagram of the third embodiment.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Example one

As shown in fig. 1 to 3, the utility model provides a pair of high strength USB socket connector, it includes unable adjustment base 1, all install in unable adjustment base 1's metal casing 2 and insulating mounting 3, unable adjustment base 1 is equipped with first groove 11 and the second that clamps and clamps groove 12, metal casing 2 and insulating mounting 3 clamp respectively in first groove 11 and the second that clamps and clamp groove 12, metal casing 2's upper end and lower extreme all are equipped with a plurality of first preforming pieces 21, metal casing 2's left end and right-hand member all are equipped with second preforming piece 22, first preforming piece 21 and second preforming piece 22 all are equipped with contact site 23, contact site 23 is widened and is handled, unable adjustment base 1 runs through and is equipped with dustproof bleeder vent 14, dustproof bleeder vent 14 includes first end 141 of buckling and buckles end 142 with the first second of buckling end 141 intercommunication, first end 141 of buckling is equipped with deposit and holds chamber 143.

In practical application, the USB socket connector is used for being matched with an external USB plug, the first pressing sheet 21 is used for clamping the upper end and the lower end of the USB plug, the second pressing sheet 22 is used for clamping the left end and the right end of the USB plug, the contact part 23 is widened, the clamping contact surfaces of the first pressing sheet 21 and the upper end and the lower end of the USB plug can be enlarged, the clamping contact surfaces of the second pressing sheet 22 and the left end and the right end of the USB plug can be enlarged, a high-strength fixing function is realized, the clamping effect is good, and good contact is further realized; the design of dustproof bleeder vent 14 can make unable adjustment base 1 inner space and external intercommunication, realizes good ventilation function, prevents the expansion of unable adjustment base 1 inside air that leads to in the long-time circular telegram use, effectively avoids damaging, and the shape design of just buckling can well avoid external dust to get into unable adjustment base 1 inner space, and the deposit holds chamber 143 and is used for the deposit dust fines, and is dustproof effectual, effectively avoids contact failure, improves the quality, and spreading value is high.

In this embodiment, the opening end of the metal shell 2 is provided with a turning edge portion 24, and the turning edge portion 24 is matched and clamped with the opening end of the fixing base 1. The design of the turnover edge part 24 can enlarge the inner diameter of the opening of the metal shell 2, thereby being convenient for plugging and unplugging the USB plug, and having simple operation and good use experience.

In this embodiment, the metal shell 2 is provided with a plurality of hook legs 25, and the hook legs 25 are tightly hooked on the insulating fixing member 3.

In this embodiment, the metal shell 2 is integrally bent to form a plurality of pins 26, a first reinforcing portion 261 is formed at the bent portion of the metal shell, and a second reinforcing portion 262 is formed at one end of each pin 26 away from the metal shell 2. The pin 26 is used for being fixed in an external device, and the first reinforcing part 261 and the second reinforcing part 262 can reinforce the pin 26, improve the product quality and prolong the service life.

In this embodiment, the insulating fixing member 3 is provided with a plurality of fixing grooves 31, and a plurality of conductive terminals 4 are respectively mounted on the plurality of fixing grooves 31. The shape of the fixing groove 31 is designed according to the shape of the conductive terminal 4.

In this embodiment, the conductive terminal 4 is integrally bent to form a conductive contact portion 41, the conductive contact portion 41 has elasticity, and the conductive contact portion 41 is widened. The USB plug is also provided with a conductive terminal, the conductive terminal 4 of the USB plug is in contact conduction with the conductive terminal of the USB plug, the contact area between the conductive terminal and the conductive terminal of the USB plug can be enlarged by widening the conduction contact part 41, the conditions of poor contact and unstable insertion are better avoided, and the reliability and the stability are improved.

In this embodiment, the fixing base 1 is integrally provided with a reinforcing block 13, and the dustproof air holes 14 are formed in the reinforcing block 13 in a penetrating manner. The reinforcing block 13 is used to provide a space for disposing the dustproof airing hole 14, and has an effect of reinforcing.

All the technical features in the embodiment can be freely combined according to actual needs.

Example two

The second embodiment is substantially the same as the first embodiment, except that the fixing base 1, the metal shell 2 and the insulating fixing member 3 are designed in shape, and the shape and structure thereof conform to the european standard.

EXAMPLE III

The third embodiment is substantially the same as the first embodiment, except that the fixing base 1, the metal shell 2 and the insulating fixing member 3 are designed in shapes and structures according to the indian national standard.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a high strength USB socket connector, includes unable adjustment base, its characterized in that: still including all installing in unable adjustment base's metal casing and insulating mounting, unable adjustment base is equipped with first groove and the second that clamps and clamps the groove, metal casing and insulating mounting clamp respectively in first groove and the second that clamps and clamp the groove, metal casing's upper end and lower extreme all are equipped with a plurality of first bullet preforming, metal casing's left end and right-hand member all are equipped with the second and play the preforming, first bullet preforming and second play preforming all are equipped with the contact site, the contact site is done and is widened the processing, unable adjustment base runs through and is equipped with dustproof bleeder vent, dustproof bleeder vent includes first buckle end and buckle the end with the first second of buckling the end intercommunication, first buckle the end and be equipped with the deposit and hold the chamber, the deposit holds the chamber and is used for deposit dust fines.

2. A high-strength USB socket connector according to claim 1, wherein: the opening end of the metal shell is provided with a turnover edge part, and the turnover edge part is matched and clamped with the opening end of the fixed base.

3. A high-strength USB socket connector according to claim 1, wherein: the metal shell is provided with a plurality of hook legs which are hooked on the insulation fixing piece.

4. A high-strength USB socket connector according to claim 1, wherein: the metal casing is integrally bent to be provided with a plurality of pins, a first reinforcing part is arranged at the bent part of the metal casing, and a second reinforcing part is arranged at one end, far away from the metal casing, of each pin.

5. A high-strength USB socket connector according to claim 1, wherein: the insulating fixing piece is provided with a plurality of fixing grooves, and a plurality of conductive terminals are respectively installed on the plurality of fixing grooves.

6. A high-strength USB socket connector according to claim 5, wherein: the conductive terminal is integrally bent and provided with a conductive contact part, the conductive contact part has elasticity, and the conductive contact part is widened.

7. A high-strength USB socket connector according to claim 1, wherein: the unable adjustment base an organic whole is equipped with the boss, and dustproof bleeder vent runs through to set up in the boss.