USB3.0 interface female seat

Abstract

The utility model discloses a USB3.0 interface female seat, the USB3.0 interface female seat comprises a metal shielding shell and a terminal seat fixed in the metal shielding shell, the upper end and the lower end in the metal shielding shell are respectively provided with at least one first protruding part, the first protruding part comprises a first supporting part, the first supporting part is provided with a first bending part in an extending mode, and the first bending part is provided with a second bending part in an extending mode. Two ends in the metal shielding shell are provided with second protruding parts deviating from the inlet of the metal shielding shell, the second protruding parts comprise second supporting parts, and the second supporting parts are provided with second bending parts in an extending mode. The clamping force for clamping the USB interface is formed through the multiple first bending parts and the multiple second bending parts, the plugging force of the product is effectively improved, the second protruding parts located on the two sides of the metal shielding shell form larger clamping force through the inclined second supporting parts, the plugging force of the USB interface is further improved, and the product has the advantage that the plugging force is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to USB interface technical field especially relates to a USB3.0 interface female seat. BACKGROUND

[0002] The USB interface female seat generally includes metal shell and terminal seat, and the terminal seat is provided with terminals, wherein one end of the terminal seat forms a plug-in part located in the plug-in cavity of the metal shell, with the miniaturization and thinness of electronic products, the thickness of notebook computers is getting smaller and smaller, and the overall volume of the USB interface installed on the notebook computer is required to be smaller and smaller, and with the reduction of the volume of the USB interface, the original plug-in force is reduced, which cannot meet the standard, therefore, the applicant has made beneficial design, and found a method to solve the above problems, and the technical scheme to be introduced below is generated under this background. SUMMARY

[0003] The utility model discloses a product that improves the plug-in force to overcome the deficiency of the design of the traditional USB3.0 interface female seat.

[0004] To solve the above problems, the utility model adopts the following technical scheme.

[0005] A USB3.0 interface female seat, including metal shielding shell and terminal seat fixed in the metal shielding shell, the upper and lower ends in the metal shielding shell are each provided with at least one first protruding part, the first protruding part includes a first support part, the first support part is provided with a first curved part, the two ends in the metal shielding shell are provided with second protruding parts away from the entrance thereof, the second protruding parts include second support parts, and the second support parts are provided with second curved parts.

[0006] Preferably, the first curved part is provided with an inclined guide surface and is close to the entrance of the metal shielding shell.

[0007] Preferably, one side of the first curved part is provided with a protruding part, and the two ends of the protruding part are provided with inclined surfaces, and the protruding part is close to the entrance of the metal shielding shell.

[0008] Preferably, the terminal seat is provided with a plurality of equally spaced conductive parts from left to right, the conductive parts are provided with lead-out pins and are arranged on the back surface of the terminal seat, and the conductive parts are provided with elastic parts protruding from the plug-in part.

[0009] Preferably, the first curved part abuts against the terminal seat.

[0010] Preferably, the second support part is provided as an inclined structure that is contracted to the middle of the metal shielding shell, and the second support part is away from the entrance of the metal shielding shell.

[0011] Beneficial effects:

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses, through a plurality of first curved portion, second curved portion form the clamping force of being combined in the USB interface, effectively improve the product's plug -in force, through the second support of inclination makes the second hump portion of being located metal shield shell both sides form greater clamping force, further improve the plug -in force of USB interface, overcome the design problem of background art, make product have the advantage of improving the plug -in force. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the front view of a USB3.0 interface female seat of the utility model;

[0015] Fig. 2 It is the exploded structural schematic view of a USB3.0 interface female seat of the utility model;

[0016] Fig. 3 It is the back structure schematic view of a USB3.0 interface female seat of the utility model;

[0017] Fig. 4 It is the section structure schematic view of a USB3.0 interface female seat of the utility model;

[0018] The corresponding relationship between the various figure marks and component names in the drawings is as follows:

[0019] Figure mark: 1, metal shield shell;2, terminal seat;3, first hump portion;4, second hump portion;5, conductive piece;11, convex part;12, inclined surface;31, first support;32, first curved portion;33, guide surface;41, second support;42, second curved portion;51, lead foot;52, elastic part. DETAILED DESCRIPTION

[0020] The technical solutions of the utility model will be described clearly and completely below in conjunction with embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms such as "upper", "lower", "left", "right" is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0022] In the embodiments of the utility model, "and / or" is only a kind of description of the association relationship of associated object, it indicates that there can be three kinds of relations, for example, A and / or B, it can indicate: exist A alone, exist A and B simultaneously, exist B alone these three cases.In addition, the character " / " in this paper generally indicates that the associated object before and after is a kind of "or" relation.

[0023] Reference example Figs. 1 to 4 A USB3.0 interface female seat, including metal shielding shell 1, and the terminal block 2 fixed in the metal shielding shell 1, the upper and lower ends in the metal shielding shell 1 are each equipped with at least one first bulge 3, the first bulge 3 includes first support part 31, first support part 31 extends and is equipped with first curved part 32, the two ends in the metal shielding shell 1 are equipped with the second bulge 4 away from its entrance, the second bulge 4 includes second support part 41, second support part 41 extends and is equipped with second curved part 42, the clamping force of being clamped in USB interface is formed through multiple first curved parts 32, second curved parts 42, effectively improve the plugging force of product;

[0024] It is worth mentioning that the first curved part 32 extends and is equipped with the inclined guide surface 33, and is close to the entrance of the metal shielding shell 1, when USB interface is inserted into the metal shielding shell 1 initially, through the guide surface 33, make USB interface enter between the first curved part 32 and the terminal block 2, make the first curved part 32 be extruded and store energy;

[0025] It is worth mentioning that the side of the first curved part 32 is equipped with the protruding part 11, and is close to the entrance of the metal shielding shell 1, the two ends of the protruding part 11 are equipped with inclined surface 12, the inclined surface 12 towards the entrance of the metal shielding shell 1 and the guide surface 33 play the same role, the inclined surface 12 of the other end is used for USB interface to separate from the metal shielding shell 1;

[0026] It is worth mentioning that the terminal block 2 is equipped with several equidistant conductive parts 5 from left to right, the conductive part 5 is equipped with lead-out pin 51, and is arranged at the back of the terminal block 2, the conductive part 5 is equipped with the elastic part 52 protruding from the plug-in part, the conductive part 5 plays the role of signal transmission and power supply, and the elastic part 52 makes the conductive part 5 and the conductive part of USB interface electrically connected stably;

[0027] It is worth mentioning that the first curved part 32 abuts against the terminal block 2, when USB interface is inserted into the terminal block 2, the shell of USB interface is between the terminal block 2 and the first curved part 32, at this time, the first curved part 32 is extruded by USB interface and releases elastic force to USB interface, effectively improves the plugging force between USB interface and female seat;

[0028] It is worth mentioning that the second support part 41 is arranged in an inclined structure which is contracted to the middle of the metal shielding shell 1, and the second support part 41 is away from the entrance of the metal shielding shell 1, so that the second protruding part 4 located on both sides of the metal shielding shell 1 forms a greater clamping force through the inclined second support part 41, and the plugging force of the USB interface is further improved.

[0029] The above design scheme can improve the plugging force of the product.

[0030] The above is a further detailed description of the utility model in combination with specific embodiments, and cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be regarded as belonging to the protection range determined by the claims submitted by the utility model.

Claims

1. A USB3.0 interface female seat, comprising a metal shielding shell (1) and a terminal seat (2) fixed in the metal shielding shell (1), characterized in that: The metal shielding shell (1) is provided with at least one first protruding part (3) at both upper and lower ends, the first protruding part (3) comprises a first supporting part (31), the first supporting part (31) is provided with a first curved part (32), the two ends of the metal shielding shell (1) are provided with a second protruding part (4) away from the entrance thereof, the second protruding part (4) comprises a second supporting part (41), the second supporting part (41) is provided with a second curved part (42).

2. The USB3.0 interface female seat according to claim 1, characterized in that: The first curved part (32) is provided with an inclined guide surface (33) and is close to the entrance of the metal shielding shell (1).

3. The USB3.0 interface female seat according to claim 2, characterized in that: One side of the first curved part (32) is provided with a protruding part (11) and is close to the entrance of the metal shielding shell (1), and both ends of the protruding part (11) are provided with inclined surfaces (12).

4. The USB3.0 interface female seat according to claim 1, characterized in that: The terminal seat (2) is provided with a plurality of equally spaced conductive parts (5) from left to right, the conductive part (5) is provided with a lead-out pin (51) and is arranged on the back of the terminal seat (2), the conductive part (5) is provided with an elastic part (52) protruding from the plug-in part.

5. The USB3.0 interface female seat according to claim 3, characterized in that: The first curved part (32) abuts against the terminal seat (2).

6. The USB3.0 interface female seat according to claim 1, characterized in that: The second supporting part (41) is arranged in an inclined structure that is contracted to the middle of the metal shielding shell (1), and the second supporting part (41) is away from the entrance of the metal shielding shell (1).

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