CN213340980U

CN213340980U - High-reliability sinking plate type USB female seat

Info

Publication number: CN213340980U
Application number: CN202022582757.XU
Authority: CN
Inventors: 钟展林; 钟学宁; 钟焕宁
Original assignee: Shenzhen Huaningsheng Electronic Technology Co ltd
Current assignee: Shenzhen Huaningsheng Electronic Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-01
Anticipated expiration: 2030-11-10

Abstract

The utility model provides a high-reliability sinking plate type USB female seat, which comprises a plastic main body, an outer shell sleeved outside the plastic main body and a plurality of wiring terminals embedded in the plastic main body; the bottom surface part of the outer shell is respectively provided with a first plug pin and a second plug pin which are used for plug connection in an integrated manner, and the first plug pin and the second plug pin are symmetrically arranged; still including set up in the shell body top surface and the elastic sheet body of bottom surface, first plug pin with the second plug pin is the L type and buckles, and in the actual installation, be connected with external circuit board through first plug pin and second plug pin, first plug pin with the L type of second plug pin structure of buckling is convenient for actual equipment more, and structural design is reasonable, and reliable and stable degree is high.

Description

High-reliability sinking plate type USB female seat

[ technical field ]

The utility model relates to a data interface product technical field especially relates to a structural design is reasonable, the female seat of the heavy board-like USB of high reliability of application effect salient.

[ background art ]

The USB plug is a common product in daily life, the application range is wide, USB plugs are applied to products such as data connecting lines, signal lines and power lines, frequent plugging and unplugging are needed, and therefore the requirements on the strength, the interference resistance and the like of the USB plug are high in the actual production process.

The outstanding problem that present USB plug product exists is that the firmness is not high, life is not long enough, the connection stability between spare part is not high, is restricting better popularization and application of product, and based on this, technical personnel in this field have carried out a large amount of research and development and experiments, improve and improve from the aspect of the overall structure relation of bayonet joint to better achievement has been obtained.

[ contents of utility model ]

For overcoming the problem that prior art exists, the utility model provides a female seat of heavy board-like USB of high reliability that structural design is reasonable, the application effect is outstanding.

The utility model provides a high-reliability sinking plate type USB female seat, which comprises a plastic main body, an outer shell sleeved outside the plastic main body and a plurality of connecting terminals embedded in the plastic main body; the bottom surface part of the outer shell is respectively provided with a first plug pin and a second plug pin which are used for plug connection in an integrated manner, and the first plug pin and the second plug pin are symmetrically arranged; the elastic sheet bodies are arranged on the top surface and the bottom surface of the outer shell;

the first plug pin and the second plug pin are bent in an L shape.

Preferably, the first and second pins each include a horizontal insertion section and a vertical insertion section; and the thickness A between the horizontal splicing section of the first splicing foot and the horizontal splicing section of the second splicing foot and the bottom surface of the outer shell is 1.1mm or 1.9 mm.

Preferably, the length dimension between the front end face and the rear end face of the outer shell is 9.5 mm.

Preferably, the first plug pin is positioned in the middle of the bottom surface of the outer shell; the second plug pins are positioned at the rear end part of the bottom surface of the outer shell.

Preferably, the end part of the first plug pin is of a pointed structure; the end part of the second plug pin is of a knife and fork structure.

Preferably, the projectile bodies comprise a first projectile body arranged on the top surface of the outer shell and a second projectile body symmetrically arranged on the bottom surface of the outer shell; the shell body is in the through-holes that the shape matches, is used for holding first bullet piece body, second bullet piece body are all seted up to first bullet piece body, second bullet piece body position.

Preferably, the left side and the right side of the outer shell are further provided with third pellet bodies.

Preferably, the upper portion, the lower portion, the left portion and the right portion of the front end surface of the outer shell are respectively bent outwards to form a curled structure.

Preferably, the outer shell is provided with a U-shaped notch at the first pin.

Preferably, the plastic body comprises a plug part accommodated in the outer shell and a connecting part in matched connection with the rear part of the outer shell; and the number of the wiring terminals is five.

Compared with the prior art, the high-reliability sinking plate type USB female seat of the utility model is provided with a plastic main body 12, an outer shell 11 sleeved outside the plastic main body 12, a plurality of connecting terminals 13 embedded in the plastic main body 12, a first plug pin 112 and a second plug pin 113 for plug connection are respectively and integrally formed at the bottom surface of the outer shell 11, the first plug pin 112 and the second plug pin 113 are symmetrically arranged, and the high-reliability sinking plate type USB female seat also comprises an elastic sheet body arranged at the top surface and the bottom surface of the outer shell 11, the first plug pin 112 and the second plug pin 113 are bent in an L shape, in the actual installation process, the first plug pin 112 and the second plug pin 113 are connected with an external circuit board, the L-shaped bending structures of the first plug pin 112 and the second plug pin 113 are more convenient for actual assembly, and the structure design is reasonable, and the stability and reliability are high.

[ description of the drawings ]

Fig. 1 and fig. 2 are schematic views of a three-dimensional structure of a high-reliability sinking plate type USB female socket of the present invention.

Fig. 3 is a schematic diagram of a side view state structure of the high-reliability sinking plate type USB female socket of the present invention.

[ detailed description of the invention ]

To make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, a high-reliability sinking plate USB female socket 1 of the present invention includes a plastic main body 12, an outer casing 11 sleeved outside the plastic main body 12, and a plurality of terminals 13 embedded in the plastic main body 12; the bottom surface of the outer shell 11 is integrally provided with a first plug pin 112 and a second plug pin 113 for plug connection, and the first plug pin 112 and the second plug pin 113 are symmetrically arranged; the elastic piece bodies are arranged on the top surface and the bottom surface of the outer shell 11;

the first pin 112 and the second pin 113 are bent in an L shape.

This application is located through setting up plastic main part 12, cover simultaneously outer casing 11 and the embedding of plastic main part 12 outside set up in a plurality of binding post 13 in the plastic main part 12, outer casing 11 bottom surface position integrated into one piece respectively sets up and is used for pegging graft first plug pin 112 and the second plug pin 113 that links to each other, and each first plug pin 112, second plug pin 113 are the symmetry setting, still including set up in the shell fragment body of outer casing 11 top surface and bottom surface, first plug pin 112 with second plug pin 113 is the L type and buckles, in the actual installation, is connected with external circuit board through first plug pin 112 and second plug pin 113, first plug pin 112 with the actual equipment of being convenient for more of second plug pin 113's L type structure of buckling, and structural design is reasonable, and reliable and stable degree is high.

Preferably, the first and

second pins

112 and 113 each include a horizontal plug section and a vertical plug section; and the thickness dimension a between the horizontal plugging section of the first plugging pin 112 and the second plugging pin 113 and the bottom surface of the outer shell 11 is 1.1mm or 1.9 mm. The arrangement of the above dimensions is favorable for improving the stability and reliability of the connection.

Preferably, the length dimension between the front end face and the rear end face of the outer shell 11 is 9.5 mm.

Preferably, the first pin 112 is located at the middle part of the bottom surface of the outer shell 11; the second pin 113 is located at the rear end of the bottom surface of the outer housing 11.

Preferably, the end part of the first plug-in pin 112 is of a pointed structure; the end part of the second plug-in pin 113 is of a knife and fork structure. In actual installation, the pointed and knife-fork-shaped structures are more beneficial to connection.

Preferably, the blade bodies include a first blade body 116 disposed on the top surface of the outer casing 11 and a second blade body 111 symmetrically disposed on the bottom surface of the outer casing 11; the outer shell 11 is provided with through holes at the positions of the first blade body 116 and the second blade body 111, wherein the through holes are matched in shape and used for accommodating the first blade body 116 and the second blade body 111.

Preferably, the left side and the right side of the outer casing 11 are further provided with third blade bodies 117.

Preferably, the upper and lower parts and the left and right parts of the front end surface of the outer housing 11 are respectively bent outward to form a crimping structure (114, 115). The USB female socket 1 can also be designed into a straight edge structure without a turned edge structure.

Preferably, the outer housing 11 is provided with a U-shaped notch at the first plug pin 112.

Preferably, the plastic body 12 includes an insertion part accommodated in the outer housing 11 and a connection part connected to the rear part of the outer housing 11 in a matching manner; and the number of the connecting terminals 13 is five.

Compared with the prior art, the high-reliability sinking plate type USB female seat 1 of the utility model is provided with a plastic main body 12, an outer shell 11 sleeved outside the plastic main body 12, a plurality of connecting terminals 13 embedded in the plastic main body 12, a first plug pin 112 and a second plug pin 113 for plug connection are respectively and integrally formed at the bottom surface of the outer shell 11, the first plug pin 112 and the second plug pin 113 are symmetrically arranged, and the high-reliability sinking plate type USB female seat also comprises elastic plate bodies arranged at the top surface and the bottom surface of the outer shell 11, the first plug pin 112 and the second plug pin 113 are bent in an L shape, in the actual installation process, the first plug pin 112 and the second plug pin 113 are connected with an external circuit board, the L-shaped bending structures of the first plug pin 112 and the second plug pin 113 are more convenient for actual assembly, and the structure design is reasonable, and the stability and reliability are high.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a female seat of heavy board-like USB of high reliability which characterized in that: the plastic shell comprises a plastic main body, a shell body sleeved outside the plastic main body and a plurality of wiring terminals embedded in the plastic main body; the bottom surface part of the outer shell is respectively provided with a first plug pin and a second plug pin which are used for plug connection in an integrated manner, and the first plug pin and the second plug pin are symmetrically arranged; the elastic sheet bodies are arranged on the top surface and the bottom surface of the outer shell;

the first plug pin and the second plug pin are bent in an L shape.

2. The female seat of high reliability deep plate formula USB of claim 1, characterized by: the first plug pin and the second plug pin comprise a horizontal plug section and a vertical plug section; and the thickness A between the horizontal splicing section of the first splicing foot and the horizontal splicing section of the second splicing foot and the bottom surface of the outer shell is 1.1mm or 1.9 mm.

3. The female seat of claim 1 or 2, wherein: the length dimension between the front end face and the rear end face of the outer shell is 9.5 mm.

4. The female seat of high reliability deep plate formula USB of claim 1, characterized by: the first plug pins are positioned in the middle of the bottom surface of the outer shell; the second plug pins are positioned at the rear end part of the bottom surface of the outer shell.

5. The female seat of claim 1 or 2, wherein: the end part of the first plug pin is of a pointed structure; the end part of the second plug pin is of a knife and fork structure.

6. The female seat of high reliability deep plate formula USB of claim 1, characterized by: the elastic sheet bodies comprise a first elastic sheet body arranged on the top surface of the outer shell and a second elastic sheet body symmetrically arranged on the bottom surface of the outer shell; the shell body is in the through-holes that the shape matches, is used for holding first bullet piece body, second bullet piece body are all seted up to first bullet piece body, second bullet piece body position.

7. The female seat of claim 6, wherein: the left side face and the right side face of the outer shell are further provided with third elastic sheet bodies.

8. The female seat of high reliability deep plate formula USB of claim 1, characterized by: the upper part and the lower part of the front end surface of the outer shell, the left part and the right part are respectively bent towards the outside to form a crimping structure.

9. The female seat of high reliability deep plate formula USB of claim 1, characterized by: the shell body is provided with a U-shaped notch at the position of the first plug pin.

10. The female seat of high reliability deep plate formula USB of claim 1, characterized by: the plastic main body comprises a plug-in part accommodated in the outer shell and a connecting part matched and connected with the rear part of the outer shell; and the number of the wiring terminals is five.