CN212485695U

CN212485695U - Horizontal full-wrapped shielding USB female seat

Info

Publication number: CN212485695U
Application number: CN202021446469.5U
Authority: CN
Inventors: 刘小丽; 吴鹏
Original assignee: Dongguan Jianhan Electronic Technology Co ltd
Current assignee: Dongguan Jianhan Electronic Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-05
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of the female seat technique of USB and specifically relates to indicate a horizontal female seat of parcel shielding USB entirely. Including insulating main part, set up in the main part boss of insulating main part leading flank and inlay the transmission pin of locating the main part boss, still include the shielded enclosure who is buckled to form by single sheetmetal, shielded enclosure includes main part parcel portion, back lid and two at least kinks that link up main part parcel portion and back lid, the transmission pin is provided with pin elasticity portion, and this pin elasticity portion protrusion is in the downside of main part boss, and the cross-section of this pin elasticity portion is the arc. Adopt the direct punching press of single sheetmetal to buckle and form a shielding shell who wraps up in insulating main part completely, shielding shell integrated into one piece intensity is good, and shielding effect is good simultaneously, and the protrusion design of pin elasticity portion realizes better contact transmission, does not obviously change the structure and reaches reinforcing shielding effect and transmission effect, and the practicality is strong.

Description

Horizontal full-wrapped shielding USB female seat

Technical Field

The utility model belongs to the technical field of the female seat technique of USB and specifically relates to indicate a horizontal female seat of parcel shielding USB entirely.

Background

Connectors, also known domestically as connectors, plugs and sockets. Generally referred to as an electrical connector. I.e., a device that connects two active devices, carrying current or signals, a connector is a component that is often contacted by those skilled in our electrical engineering arts. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like. The shielding effect of most connectors in the existing market is realized by conducting through setting up the sheetmetal on the insulating main part surface of plastic, and most manufacturers are the local surface mounting or buckle sheetmetal of direct insulating main part of plastic, and the shielding effect that these some schemes reached is not good enough, can not satisfy comparatively complicated transmission environment.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a female seat of horizontal wrap-around shielding USB entirely, adopt the direct punching press of single sheetmetal bending type to become one and wrap up in the shielding shell of insulating main part completely, shielding shell integrated into one piece intensity is good, and shielding effect is good simultaneously, and the better contact transmission is realized in the protrusion design of pin elasticity portion, does not obviously change the structure and reaches reinforcing shielding effect and transmission effect, and the practicality is strong.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a female seat of horizontal full parcel shielding USB, includes insulating main part, sets up in the main part boss of insulating main part leading flank and inlays the transmission pin of locating the main part boss, still includes the shielded enclosure who is become by single sheetmetal bending type, shielded enclosure includes main part parcel portion, back cap and links up two at least kinks of main part parcel portion and back cap, the side of back cap is provided with the border piece of laminating in main part parcel portion side and sets up in the joint groove of border piece, the side of main part parcel portion is provided with the side lug that is used for supporting tight joint groove, the transmission pin is provided with pin elasticity portion, this pin elasticity portion protrusion in the downside of main part boss, and the cross-section of this pin elasticity portion is the arc.

Preferably, the inner side surface of the main body wrapping part is provided with a limiting groove, the limiting groove is communicated with the rear side surface of the main body wrapping part, and the side surface of the insulating main body is provided with a limiting block inserted in the limiting groove.

Preferably, one end of the transmission pin penetrates out of the lower side face of the insulating main body, at least two stable lugs are arranged on the lower side face of the insulating main body, and the at least two stable lugs are respectively located on two sides of the transmission pin.

Preferably, the number of the bending parts is three, and the three bending parts are arranged on the same straight line and separated from each other.

Preferably, the pin elastic part is formed by locally sinking and bending transmission pins, the number of the transmission pins is at least nine, and the at least nine transmission pins are embedded in the main body boss.

Preferably, the downside of main part parcel portion is provided with four at least welding lug, and these four at least welding lug lay respectively in the both sides limit of main part parcel portion, welding lug's side all is provided with the welding recess.

The beneficial effects of the utility model reside in that: the utility model provides a female seat of horizontal shielding USB of wrapping up entirely, shielding shell use single sheetmetal punching press bending type to form, and main part parcel portion wraps up in insulating main part's side all around, the trailing flank of rear cover laminating insulating main part, and the fine shielding effect of having guaranteed whole parcel of the integrated into one piece of main part parcel portion, rear cover and kink, and an insulating main part need not to paste a plurality of sheetmetals of dress and has reduced the manufacturing and assembling process. The pin elastic part of the transmission pin is well abutted against the inserted male pin for transmission connection, so that the transmission stability and the transmission efficiency are ensured. Adopt the direct punching press of single sheetmetal to buckle and form a shielding shell who wraps up in insulating main part completely, shielding shell integrated into one piece intensity is good, and shielding effect is good simultaneously, and the protrusion design of pin elasticity portion realizes better contact transmission, does not obviously change the structure and reaches reinforcing shielding effect and transmission effect, and the practicality is strong.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of another perspective of the present invention.

Fig. 3 is an exploded view of the three-dimensional structure of the middle insulation body and the shielding shell of the present invention.

Fig. 4 is a schematic perspective view of the shielding case of the present invention.

Detailed Description

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

As shown in fig. 1 to 4, a female seat of horizontal full parcel shielding USB, including insulating main part 1, set up in the main part boss 11 of insulating main part 1 leading flank and inlay the transmission pin 12 of locating main part boss 11, still include the shielding shell 2 that is buckled to form by single sheetmetal, shielding shell 2 includes main part parcel portion 21, back cap 22 and links up two at least kink 23 of main part parcel portion 21 and back cap 22, the side of back cap 22 is provided with the border piece 24 of laminating in main part parcel portion 21 side and sets up in the joint groove 25 of border piece 24, the side of main part parcel portion 21 is provided with the side lug 26 that is used for supporting tight joint groove 25, transmission pin 12 is provided with pin elastic component 13, and this pin elastic component 13 protrusion is in the downside of main part boss 11, and the cross-section of this pin elastic component 13 is the arc.

The female seat of horizontal shielding USB of wrapping up entirely of this embodiment, shielding shell 2 uses single sheetmetal punching press bending type to form, and main part parcel portion 21 wraps up in insulating main part 1 side all around, the trailing flank of insulating main part 1 of back cap 22 laminating, and the fine assurance of whole parcel of the integrated into one piece of main part parcel portion 21, back cap 22 and kink 23 shielding effect, and insulating main part 1 need not to paste a plurality of sheetmetals of dress and has reduced the manufacturing equipment process. The pin elastic part 13 of the transmission pin 12 is well abutted against the inserted male pin for transmission connection, so that the transmission stability and the transmission efficiency are ensured. Adopt the direct punching press of single sheetmetal to buckle and form one and wrap up in insulating main part 1's shielding shell 2 completely, shielding shell 2 integrated into one piece intensity is good, and shielding effect is good simultaneously, and the better contact transmission is realized to the protrusion design of pin elastic component 13, does not obviously change the structure and reaches reinforcing shielding effect and transmission effect, and the practicality is strong.

In this embodiment, the medial surface of main part parcel portion 21 is provided with spacing groove 27, and this spacing groove 27 communicates with the trailing flank of main part parcel portion 21, the side of insulating main part 1 is provided with stopper 14 of pegging graft in spacing groove 27. Spacing groove 27 and stopper 14 have fine counterpoint position when letting shielding shell 2 assemble with insulating main part 1, promote the equipment effect, also play spacing stable effect after the equipment, let insulating main part 1 and shielding shell 2 stable connection be difficult not hard up.

In this embodiment, one end of the transmission pin 12 penetrates out from the lower side surface of the insulating main body 1, the lower side surface of the insulating main body 1 is provided with at least two stable bumps 15, and the at least two stable bumps 15 are respectively located at two sides of the transmission pin 12. The fixing bumps 15 are convenient for aligning and mounting with the PCB, so that the transmission pins 12 can be accurately aligned and mounted, and the fixing bosses also increase the soldering tin connection area and enhance the fixing effect.

In this embodiment, the number of the bent portions 23 is three, and the three bent portions 23 are disposed on the same straight line and separated from each other. The design of the plurality of bending portions 23 allows the rear cover portion 22 to be easily folded down to be attached to the rear side surface of the insulating main body 1, and meanwhile, the rear cover portion is not easily broken and detached, and the structure is reliable and simple.

In this embodiment, the pin elastic part 13 is formed by partially recessing and bending the transmission pins 12, the number of the transmission pins 12 is at least nine, and the at least nine transmission pins 12 are all embedded in the main body boss 11. The pin elastic part 13 and the transmission pin 12 are integrally formed, so that the pin elastic part 13 has high strength while ensuring the transmission efficiency and stability, and the condition that the elasticity is obviously weakened is not easy to occur in repeated plugging and unplugging.

In this embodiment, the lower side surface of the main body wrapping portion 21 is provided with at least four welding protrusions 28, the at least four welding protrusions 28 are respectively arranged on two side edges of the main body wrapping portion 21, and the side surfaces of the welding protrusions 28 are provided with welding grooves 29. The solder bump 28 facilitates the alignment and fixing installation with the PCB, and the design of the solder groove 29 enables the snap effect after the corresponding position of the PCB is inserted, thereby further enhancing the stability.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Female seat of horizontal parcel shielding USB entirely, including insulating main part (1), set up in main part boss (11) of insulating main part (1) leading flank and inlay transmission pin (12) of locating main part boss (11), its characterized in that: still include shielded cell (2) by single sheetmetal bending type one-tenth, shielded cell (2) include main part parcel portion (21), back cap (22) and two at least kink (23) that link up main part parcel portion (21) and back cap (22), the side of back cap (22) is provided with the border piece (24) that laminate in main part parcel portion (21) side and sets up in joint groove (25) of border piece (24), the side of main part parcel portion (21) is provided with side lug (26) that are used for supporting tight joint groove (25), transmission pin (12) are provided with pin elasticity portion (13), and this pin elasticity portion (13) protrusion is in the downside of main part boss (11), and the cross-section of this pin elasticity portion (13) is the arc.

2. The female seat of horizontal full parcel shielding USB of claim 1, characterized in that: the inner side surface of the main body wrapping part (21) is provided with a limiting groove (27), the limiting groove (27) is communicated with the rear side surface of the main body wrapping part (21), and the side surface of the insulating main body (1) is provided with a limiting block (14) which is inserted into the limiting groove (27).

3. The female seat of horizontal full parcel shielding USB of claim 1, characterized in that: one end of the transmission pin (12) penetrates out of the lower side face of the insulation main body (1), at least two stable lugs (15) are arranged on the lower side face of the insulation main body (1), and the at least two stable lugs (15) are respectively located on two sides of the transmission pin (12).

4. The female seat of horizontal full parcel shielding USB of claim 1, characterized in that: the number of the bending parts (23) is three, and the three bending parts (23) are arranged on the same straight line and are separated from each other.

5. The female seat of horizontal full parcel shielding USB of claim 1, characterized in that: the pin elastic part (13) is formed by locally concave-down bending of the transmission pins (12), the number of the transmission pins (12) is at least nine, and the at least nine transmission pins (12) are embedded in the main boss (11).

6. The female seat of horizontal full parcel shielding USB of claim 1, characterized in that: the downside of main part parcel portion (21) is provided with four at least welding lug (28), and these four at least welding lug (28) are laid respectively in the both sides limit of main part parcel portion (21), the side of welding lug (28) is provided with welding recess (29).