CN214254808U

CN214254808U - Integral type USB socket connector

Info

Publication number: CN214254808U
Application number: CN202120680722.1U
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: 2021-09-21
Anticipated expiration: 2031-04-02

Abstract

The utility model belongs to the technical field of the electronic components technique and specifically relates to indicate an integral type USB socket connector, it includes the circuit board, unable adjustment base, metal casing and insulating mounting, 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 widened and is handled, unable adjustment base's open end is equipped with the location inserting groove, the location inserting groove is used for using with the USB plug cooperation, unable adjustment base runs through and is equipped with dustproof bleeder vent, dustproof bleeder vent includes that first end of buckling and second buckle the end, first end of buckling is equipped with the deposit and holds the chamber. This application has realized high strength fixed function, presss from both sides tightly effectually, and the contact is good, prevents effectively not hard up, has dampproofing waterproof effect, 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.

Description

Integral type USB socket connector

Technical Field

The utility model belongs to the technical field of the electronic components technique and specifically relates to indicate an integral type 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 sealing performance of the USB plug is poor, and the USB plug is easy to damp or enter water;

3. 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;

4. 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 an integral type USB socket connector, realized high strength fixed function, press from both sides tightly effectually, the contact is good, effectively prevents not hard up, has dampproofing waterproof effect, has realized good ventilation function, prevents the expansion of the inside air of unable adjustment base that leads to in 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 an integral type USB socket connector, it includes the circuit board, an organic whole is installed in the unable adjustment base of circuit board, all install in unable adjustment base's metal casing and insulating mounting, 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 widened and is handled, unable adjustment base's open end is equipped with the location inserting groove, the location inserting groove is used for using with the USB plug cooperation, unable adjustment base runs through and is equipped with dustproof bleeder vent, dustproof bleeder vent includes first buckle the 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 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 shell is integrally provided with a plurality of pins, the circuit board is provided with a plurality of pin holes, and the plurality of pins are respectively inserted into the plurality of pin holes.

Furthermore, the insulating fixed part is provided with a plurality of fixing grooves, the USB socket connector further comprises a conductive part, the conductive part comprises a conductive part body and a plurality of conductive terminals which are arranged on the conductive part body in a uniform mode, the conductive terminals penetrate through the circuit board, and the conductive terminals are respectively installed in the 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 peripheral surface of the USB plug can be convexly provided with a soft waterproof material, when the USB plug is spliced with the USB socket, the soft waterproof material is limited in the positioning splicing groove, the USB plug and the USB socket can be hermetically spliced, the looseness can be effectively prevented, and the moisture-proof and waterproof effects can be achieved;

3. 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 view of the overall structure of the present invention.

Fig. 2 is a schematic view of the exploded structure of the present invention.

Fig. 3 is a schematic structural view of the utility model after the fixing base is hidden.

Fig. 4 is a schematic structural diagram of the conductive component of the present invention.

Fig. 5 is a schematic cross-sectional structure diagram of the fixing base of the present invention.

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.

As shown in fig. 1 to 5, the present invention provides an integrated USB socket connector, it includes circuit board 5, an organic whole installs in circuit board 5's unable adjustment base 1, all install in unable adjustment base 1's metal casing 2 and insulating mounting 3, metal casing 2's upper end and lower extreme all are equipped with a plurality of first elastic pressing pieces 21, metal casing 2's left end and right-hand member all are equipped with second elastic pressing piece 22, first elastic pressing piece 21 and second elastic pressing piece 22 all are equipped with contact site 23, contact site 23 is widened and is handled, unable adjustment base 1's open end is equipped with location inserting groove 11, location inserting groove 11 is used for using with the USB plug cooperation, unable adjustment base 1 runs through and is equipped with dustproof bleeder vent 14, dustproof bleeder vent 14 includes first bending end with 141 and the second bending end 142 that communicates with first bending end 141, first bending end 141 is equipped with deposit appearance chamber 143, deposit appearance chamber 143 is used for depositing the dust fines.

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 peripheral surface of the USB plug can be convexly provided with a soft waterproof material, when the USB plug is plugged with the USB socket, the soft waterproof material is limited in the positioning plugging groove 11, the USB plug and the USB socket can be plugged in a sealing way, the looseness can be effectively prevented, and a waterproof effect can be achieved; 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 provided with a plurality of pins 26, the circuit board 5 is provided with a plurality of pin holes 51, and the plurality of pins 26 are respectively inserted into the plurality of pin holes 51. The pins 26 are used for being fixed on the circuit board 5, and the design of the pins can play a reinforcing role, so that the product quality is improved, and the service life is prolonged.

In this embodiment, the insulating fixing member 3 is provided with a plurality of fixing grooves 31, the USB socket connector further includes a conductive member 4, the conductive member 4 includes a conductive member body 41 and a plurality of conductive terminals 42 uniformly disposed on the conductive member body 41, the plurality of conductive terminals 42 all penetrate through the circuit board 5, and the plurality of conductive terminals 42 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 42.

In this embodiment, the conductive terminal 42 is integrally bent to form a conductive contact portion 43, the conductive contact portion 43 has elasticity, and the conductive contact portion 43 is widened. The USB plug is also provided with a conductive terminal, the conductive terminal 42 of the USB plug is in contact conduction with the conductive terminal of the USB plug, and the contact area between the conductive terminal and the conductive terminal of the USB plug can be enlarged by widening the conduction contact part 43, so that 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.

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 an integral type USB socket connector, includes circuit board and integrative unable adjustment base who installs in the circuit board, its characterized in that: still including all installing in unable adjustment base's metal casing and insulating mounting, 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 widened the processing, unable adjustment base's open end is equipped with the location inserting groove, the location inserting groove is used for using with the cooperation of USB plug, unable adjustment base runs through and is equipped with dustproof bleeder vent, dustproof bleeder vent includes first buckle the 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 is held the chamber and is used for the deposit dust shred.

2. The one-piece USB receptacle 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. The one-piece USB receptacle 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. The one-piece USB receptacle connector according to claim 1, wherein: the metal shell is integrally provided with a plurality of pins, the circuit board is provided with a plurality of pin holes, and the plurality of pins are respectively inserted into the plurality of pin holes.

5. The one-piece USB receptacle connector according to claim 1, wherein: the insulating fixing piece is provided with a plurality of fixing grooves, the USB socket connector further comprises a conductive part, the conductive part comprises a conductive part body and a plurality of conductive terminals, the conductive terminals are arranged on the conductive part body in a uniform mode and penetrate through the circuit board, and the conductive terminals are respectively installed in the fixing grooves.

6. The one-piece USB receptacle 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. The one-piece USB receptacle 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.