CN220066246U - USB female seat structure body, USB structure body and electronic product - Google Patents

Abstract

The utility model relates to a USB female base structure (10), a USB structure and an electronic product, which comprise a USB female base (11) and a compression and ejection mechanism (12), wherein the length direction of the compression and ejection mechanism (12) is parallel to the length direction of the USB female base (11), one end, namely a fixed end (12 (a), of the compression and ejection mechanism (12), which is far away from an interface side (11 (a)) of the USB female base is fixed relative to the USB female base (11), and a movable end (12 (b)) serving as the other end can stretch and slide in the length direction of the USB female base (11).

Description

USB female seat structure body, USB structure body and electronic product

Technical Field

The utility model relates to a USB female seat structure body, a USB structure body and an electronic product.

Background

Conventionally, computers have been widely used as necessary electronic products for work, study and life. As peripheral products of electronic products such as computers, USB structures in which a USB male connector and a USB female socket are combined are also used in large numbers. In addition to the use of a general USB disk, for example, when a wireless mouse is used to communicate data with an electronic product such as a computer, a wireless USB male connector is an indispensable data receiver. With the development of wireless communication technology, the size of the USB male connector is gradually becoming smaller. The miniaturized USB male connector greatly saves the use space, and is beneficial to the use of portable and narrow spaces and the like.

For example, patent document 1 discloses a wireless mouse receiver including a plug assembly 3 and a miniaturized outer case 1.

Patent document 2 discloses a wireless mouse receiver housing and a wireless mouse receiver, which includes a USB interface component 2 and a miniaturized wireless mouse receiver housing 1.

In addition, patent document 3 discloses a micro wireless receiver that includes: a connection portion 302; a housing 301; and a pulling portion 303 for a user to hold.

Prior art literature

Patent literature

Patent document 1: CN112181185A

Patent document 2: CN201497963U

Patent document 3: TW200938052A

Disclosure of Invention

However, as shown in fig. 1 (a) and (B), the conventional USB male connector 30 'is miniaturized, but after the electronic product 20' such as a computer is inserted, its housing (i.e., a housing portion for holding and inserting the USB male connector) still protrudes outside the electronic product 20', and excessive miniaturization also makes it inconvenient to insert and remove the USB male connector 30'. In particular, since the housing protrudes outside the electronic product, inconvenience and risk are brought about in use. For example, the protruding housing may be scratched or damaged by impact, resulting in poor communication connection, or shifting the position of electronic products such as computers, even falling from a high place, and in addition, when the USB male connector 30' is taken out, it is inconvenient to grasp, and a certain external force needs to be applied by fingers to pull out. Further, the USB male connector 30 'protrudes beyond the surface of the electronic product 20', and is also aesthetically unattractive. Therefore, it is desirable that the housing does not protrude excessively beyond the electronic product 20 'such as a computer when the USB male connector 30' is used.

The present utility model has been made in view of the above problems of the prior art, and an object of the present utility model is to provide a USB female connector structure capable of being slid in a telescopic manner with respect to an electronic product such as a computer when using the USB male connector, and a USB structure using the USB female connector structure. Further, by using the USB female connector structure, the USB male connector can be prevented from protruding excessively from an electronic product such as a computer. Here, the USB structure means an assembly including the USB female connector and the USB male connector that can be inserted into and removed from the USB female connector.

The inventors of the present utility model have made intensive studies to achieve the above object, and as a result, have conceived that a mechanism (i.e., a compression and ejection mechanism) capable of sliding in an expanding manner is provided inside or outside a USB female socket to form a USB female socket structure, so that the USB male connector can be slid in an expanding manner when the USB male connector is inserted and removed. Further, when the USB female connector structure is provided in an electronic product such as a computer, the entire USB male connector including the housing can be accommodated in the electronic product, and the USB male connector can be prevented from protruding beyond the electronic product, thereby completing the present utility model.

The USB female seat structure body of the utility model is designed and improved on the side of the USB female seat, so that the USB male connector side has no requirement on use. In other words, when the USB female connector structure of the present utility model is used, all the USB male connectors can be used.

In addition, in view of the above improvement, according to the shape and structure of the USB female socket structure of the present utility model, the USB port structure of the electronic product may be appropriately adjusted accordingly, so that the USB male connector may be smoothly inserted into the electronic product body as much as possible, and further the end surface thereof may be substantially aligned with the outer surface of the electronic product body. For example, the USB port of the electronic product needs to extend a certain distance into the body based on the current structure, and a certain mating space is designed to allow the housing of the USB male connector to be accommodated in the electronic product. Furthermore, the whole side surface of the USB male connector can also keep a certain fit clearance with the internal space for accommodating the USB male connector in the electronic product body. For convenience of explanation, in the following description and drawings, the explanation and illustration of the USB female body may be omitted.

That is, the gist of the present utility model is as follows.

(1) The utility model provides a USB female seat structure body, characterized by contains the female seat of USB and compresses and pop out the mechanism, above-mentioned compression and pop out the length direction of mechanism and the length direction of the female seat of above-mentioned USB disposes in parallel, and the one end that is away from the female seat interface side of above-mentioned compression and pop out the mechanism is fixed with respect to the female seat of above-mentioned USB, and the expansion and contraction slip in the length direction of the female seat of above-mentioned USB can be regarded as the expansion end of the other end.

(2) The USB female socket structure according to (1) above, wherein the compression and ejection mechanism is disposed in the USB female socket, and the movable end is disposed on a side closer to the USB female socket interface than the fixed end.

(3) The USB female socket structure according to (1) above, wherein the compression and ejection mechanism is disposed outside the USB female socket, and the movable end is disposed on a side closer to the USB female socket interface than the fixed end.

(4) The USB female connector structure according to (2), wherein the compression and ejection mechanism comprises:

a compression return spring arranged such that one end of the spring remote from the USB female connector is the fixed end, and the other end is provided so as to be compressed and reset in the expansion and contraction sliding direction of the compression and ejection mechanism;

a positioning slider which is disposed so that one end close to the USB female connector side becomes the movable end and which is slidable in the compression and return directions of the compression return spring; and

a positioning swing lever having a fixed side fixed to a width center line of the USB female socket and a swing side capable of swinging with respect to the fixed side on a plane parallel to a plane of the positioning slider,

the positioning slide block is provided with a sliding groove, the fixed side is far away from the positioning slide block relative to the swinging side, the swinging side is arranged in the sliding groove, and when the positioning slide block slides, the swinging side moves and positions along the sliding groove.

(5) The USB female connector structure according to (3), wherein the compression and ejection mechanism comprises:

a frame;

a compression return spring disposed in the housing such that one end of the spring remote from the USB female connector is the fixed end, and the other end of the spring is provided so as to be compressible and resettable in a telescopic sliding direction of the compression and ejection mechanism;

a positioning slider which is disposed in the housing, is connected to at least a part of the USB socket, is disposed so that an end on the side close to the USB socket interface becomes the movable end, and is slidable in the compression and return directions of the compression return spring; and

a positioning swing lever disposed in the housing and having a fixed side fixed to a width center line in the housing and a swing side swingable with respect to the fixed side on a plane parallel to a plane of the positioning slider,

the positioning slide block is provided with a sliding groove, the fixed side is far away from the positioning slide block relative to the swinging side, the swinging side is arranged in the sliding groove, and when the positioning slide block slides, the swinging side moves and positions along the sliding groove.

(6) The USB female socket structure according to (4) or (5), wherein the sliding groove is closed polygonal or annular, and has a V-shaped path on a side away from the fixed side of the positioning swing rod.

(7) The USB female socket structure according to (4) or (5), wherein the positioning slider further comprises an auxiliary positioning groove for assisting the positioning slider to move in the telescopic sliding direction of the compression and ejection mechanism.

(8) The USB female connector structure according to (7), wherein the auxiliary positioning groove comprises:

a positioning groove which is arranged on the positioning slide block and extends along the direction parallel to the telescopic sliding direction of the compression and ejection mechanism; and

and a positioning protrusion fixed on the frame and inserted into the positioning groove.

(9) The USB female socket structure according to any one of (1) to (5), wherein the compression and ejection mechanism is compressed or pressed after the USB male connector is inserted into the USB female socket, so that the USB male connector is integrally received in the electronic product body, and an outer end surface of the USB male connector is aligned with an outer surface of the electronic product body.

(10) The USB female socket structure according to (9) above, wherein the shortest distance between the outer end surface of the USB male connector and the outer surface of the electronic product body is within + -1.00 mm.

(11) A USB structure comprising the USB female socket structure according to any one of (1) to (10) and a USB male connector, wherein the USB male connector is capable of being inserted into and removed from the USB female socket in the USB female socket structure.

(12) The USB structure according to the above (11), wherein the compression and ejection mechanism is compressed or pressed after the USB female connector is inserted into the USB female socket, so that the USB male connector is integrally received in the electronic product body, and an outer end surface of the USB male connector is aligned with an outer surface of the electronic product body.

(13) An electronic product comprising the USB female socket structure according to any one of (1) to (10) above.

(14) An electronic product comprising the USB structure according to (11) or (12).

Effects of the utility model

According to the USB female base structure and the USB structure using the same, the USB female base structure can slide in a telescopic manner relative to electronic products such as computers when the USB male connector is used, so that the USB male connector cannot protrude out of the electronic products such as the computers excessively. Therefore, the use inconvenience and risk brought by the protruding USB male connector shell can be greatly reduced, the USB male connector can be stably utilized for a long time, and the appearance is attractive.

Drawings

Fig. 1 (a) is a side sectional view of a conventional USB male connector inserted into an electronic product.

Fig. 1 (B) is a top cross-sectional view of a conventional USB male connector inserted into an electronic product.

Fig. 2 (a) is a side sectional view of the USB female structure of the present utility model before the compression and ejection mechanism is compressed.

Fig. 2 (a') is a top cross-sectional view of the USB female structure of the present utility model before the compression and ejection mechanism is compressed.

Fig. 2 (B) is a side sectional view of the compressed compression and ejection mechanism in the USB female structure of the present utility model.

Fig. 2 (B') is a top cross-sectional view of the compressed compression and ejection mechanism in the USB female structure of the present utility model.

Fig. 3 is a top cross-sectional view showing an example of the USB female structure and the compression and ejection mechanism therein according to the present utility model.

Fig. 4 is a top cross-sectional view showing an example of a compression and ejection mechanism in the USB female structure of the present utility model, in which the upper half of fig. 4 shows a state before compression and the lower half shows a state after compression.

Fig. 5 (a) is a top cross-sectional view of an example of a detent lever in the compression and ejection mechanism of the present utility model.

Fig. 5 (B) is A-A cross-sectional view of fig. 5 (a).

Fig. 6 (a) is a top cross-sectional view of an example of an auxiliary detent in the compression and ejection mechanism of the present utility model.

Fig. 6 (B) is a B-B sectional view of fig. 6 (a).

Detailed Description

Hereinafter, specific embodiments of the USB female connector structure according to the present utility model will be described in detail with reference to the accompanying drawings. The embodiments described below are illustrative, and merely examples showing general or specific aspects can take various forms. The numerical values, shapes, materials, components, arrangement positions and connection forms of the components, steps, order of steps, and the like shown in the following embodiments are examples, and are not intended to limit the present utility model. Among the constituent elements of the following embodiments, constituent elements not described in the independent claims are described as optional constituent elements. Furthermore, the drawings disclosed in the present specification are, in principle, only schematic illustrations. That is, the dimensional ratio in the drawings does not necessarily coincide with the actual dimensional ratio, and the dimensional ratio does not necessarily coincide with each other. In the drawings, substantially the same components are denoted by the same reference numerals, and overlapping description is omitted or simplified.

In the present specification, terms indicating the relationship between elements such as alignment, terms indicating the shapes of the elements, and numerical ranges are not only expressions indicating strict meanings, but also expressions indicating substantially equivalent ranges such as differences of about several percent.

In the present specification, "planar view" means a view as seen in the thickness direction of the USB socket. The "side (side view)" means a view seen along the width direction of the USB female socket.

(embodiment)

The USB socket structure according to one embodiment of the present utility model includes a USB socket and a compression/ejection mechanism, wherein a longitudinal direction of the compression/ejection mechanism is arranged parallel to a longitudinal direction of the USB socket, one end of the compression/ejection mechanism, which is a fixed end on a side away from an interface of the USB socket, is fixed to the USB socket, and a movable end serving as the other end is capable of sliding in a telescopic manner in the longitudinal direction of the USB socket.

Fig. 2 (a) and (a') are a side sectional view and a top sectional view, respectively, of the USB female structure of the present utility model before the compression and ejection mechanism is compressed. Fig. 2 (B) and (B') are a side sectional view and a top sectional view, respectively, of the compressed and ejection mechanism of the USB female connector structure of the present utility model (i.e., after the USB male connector is fully inserted). The compression and ejection mechanism in this case is disposed within the USB female socket. As shown in fig. 2 (a), (a '), (B) and (B'), the USB socket structure 10 includes a USB socket 11 and a compression and ejection mechanism 12, the compression and ejection mechanism 12 being disposed in a longitudinal direction parallel to the longitudinal direction of the USB socket 11, one end of the compression and ejection mechanism 12 remote from the USB socket interface side 11 (a), i.e., a fixed end 12 (a), is fixed to the USB socket 11, and a movable end 12 (B) as the other end is capable of sliding in a telescopic manner in the longitudinal direction of the USB socket 11. For convenience of explanation, other members of the USB socket 11 are omitted. In fig. 2 (a), (a '), (B) and (B'), the longitudinal direction of the compression and ejection mechanism 12 and the longitudinal direction of the USB socket 11 are parallel to the dashed line.

Thus, after the USB female connector structure 10 is disposed in the electronic product body (not shown) and the USB male connector 30 is inserted into the USB female connector 11 (i.e., the USB male connector 30 is fully inserted along the direction indicated by the arrow in fig. 2 (a) and (a'), the compressing and ejecting mechanism 12 is compressed or extruded, so that the USB male connector 30 is integrally received in the electronic product body, and the outer end surface 30 (a) of the USB male connector 30 is aligned with the outer surface of the electronic product body. In fig. 2 (a), (a '), (B) and (B'), the USB female connector interface side 11 (a) is provided so as to fully house the USB male connector 30, but may be arbitrarily adjusted according to the actual configuration of the USB female connector 11 or the electronic product, and the like, and it is not necessarily required to fully house the USB male connector 30 as long as the USB male connector can be sufficiently slid and retracted.

The phrase "the outer end surface 30 (a) of the USB male connector 30 is aligned with the outer surface of the electronic product body" means that the outer end surface 30 (a) of the USB male connector 30 is substantially flush with the end surface near the USB insertion port in the electronic product body.

The electronic product body is not particularly limited as long as it can be used by inserting a USB male connector. For example, there may be mentioned: computers, notebook computers, mice, various transmitters, receivers using USB male connectors, and the like. Examples of the USB male connector 30 include a USB disk, a USB male connector for a wireless mouse, and the like.

Thus, the housing of the USB male connector 30 (i.e., the outer end surface 30 (a)) does not protrude excessively beyond the electronic product such as a computer when the compression and ejection mechanism 12 is in use (i.e., when the compression and ejection mechanism 12 is compressed or squeezed). Further, since the compression and ejection mechanism 12 can slide the USB male connector 30 in a telescopic manner with respect to the electronic product body, the USB male connector 30 can be slid (or ejected) outward of the electronic product 20, particularly when the USB male connector 30 is taken out. Thus, not only is the appearance attractive when the USB male connector 30 is used, but also the inconvenience and risk of use of the protruding USB male connector 30 can be suppressed, and the USB male connector 30 can be stably used for a long period of time.

In addition, the compression and ejection mechanism 12 and the USB socket 11 may be integrated from the viewpoint of reducing the number of components, and may be designed as a separate structure, but the present utility model focuses on providing the compression and ejection mechanism 12. The compression and ejection mechanism 12 is repeatedly compressed (or squeezed) and reset (i.e., the USB male connector 30 is repeatedly slid and retracted with respect to the USB female structure 10 or the electronic product body), thereby achieving the object of the present utility model.

In addition, from the viewpoints of not affecting the actual use of the USB male connector 30 and considering the influence on the internal space and structure of the electronic product, the external end face 30 (a) of the USB male connector 30 may be recessed into the external surface of the electronic product body, or the external end face 30 (a) of the USB male connector 30 may be slightly protruded beyond the external surface of the electronic product body for easy removal, as needed. That is, the shortest distance between the outer end surface 30 (a) of the USB male connector 30 and the outer surface of the electronic product body may be within ±1.00mm, preferably within ±0.50mm, and most preferably within 0.00mm (i.e., the planes of both are perfectly aligned). The "shortest distance between the outer end surface 30 (a) of the USB male connector 30 and the outer surface of the electronic product body" refers to the shortest distance between: a plane perpendicular to the longitudinal direction of the USB male connector 30 and tangential to the outer end surface 30 (a) (a plane on the outer end surface 30 (a)) thereof; a plane perpendicular to the insertion direction of the USB male connector 30 and tangential to the end face near the USB insertion port in the electronic product body (a plane on the electronic product body side). In addition, when the outer end face 30 (a) of the USB male connector 30 or the end face of the electronic product body is irregularly shaped, each of the end faces is the most protruding portion of the end faces. In the case where the above-mentioned value is "+", it means that the outer end face 30 (a) of the USB male connector 30 protrudes slightly beyond the electronic product. In contrast, when the above-mentioned value is "-", it means that the outer end face 30 (a) of the USB male connector 30 is slightly contracted into the electronic product. From the viewpoint of operations such as insertion and removal of the USB male connector 30, the above-mentioned value is preferably "+" or 0.00mm. The above-mentioned numerical value is preferably "-" or 0.00mm from the viewpoints of reducing the risk of use of the apparatus, improving the stability of use, and the like.

In the case where other members such as a receiving antenna and a lead wire are further provided on the outer end surface 30 (a) of the USB male connector 30, the inter-surface distance may be further adjusted according to circumstances in combination with practicality, aesthetic properties, and the like, and the inter-surface distance is not limited to the above numerical range, and may be set to be wider.

In fig. 2 (a), (a '), (B) and (B'), the compression and ejection mechanism 12 is disposed in the USB female socket 11 as described above. In this case, the movable end 12 (b) is disposed on the side closer to the USB female interface side 11 (a) than the fixed end 12 (a). The compression and ejection mechanism 12 of the above embodiment may be configured as follows, for example. Fig. 3 is a top cross-sectional view showing an example of the USB female connector structure 10 and the compression and ejection mechanism 12 therein. For reference, the USB male connector 30 is shown in dashed lines. The area indicated by the chain line in fig. 3 corresponds to the entire compression and ejection mechanism 12. As shown in fig. 3, the compression and ejection mechanism 12 includes the following components: a compression return spring 121 disposed so that one end away from the USB female interface side 11 (a) becomes a fixed end 12 (a), and the other end is provided so as to be compressible and resettable in the expansion and contraction sliding direction of the compression and ejection mechanism 12; a positioning slider 122 which is disposed so that one end close to the USB female interface side 11 (a) becomes the movable end 12 (b) and which is slidable in the compression and return directions of the compression return spring 121 (i.e., the expansion and contraction sliding directions of the compression and ejection mechanism 12); and a positioning swing link 123 having a fixed side 123 (a) and a swing side 123 (b), the fixed side 123 (a) being fixed to a width center line (a broken line in fig. 3) of the USB socket 11, the swing side 123 (b) being swingable with respect to the fixed side 123 (a) on a plane parallel to a plane of the positioning slider 122, wherein the positioning slider 122 has a slide groove 122 (a), the fixed side 123 (a) is away from the positioning slider 122 with respect to the swing side 123 (b), the swing side 123 (b) is provided in the slide groove 122 (a), and the swing side 123 (b) is moved and positioned along the slide groove 122 (a) when the positioning slider 122 slides.

In addition, although 2 compression return springs 121 are shown in fig. 3, the number thereof is not particularly limited, and may be 1 or more than 2. However, from the viewpoint of stability and practicality of operation, it is preferable to use 2 compression return springs 121 as shown in fig. 3, which are disposed on both sides of the positioning slider 122. In addition, elastic means such as a spring plate may be used instead of the spring.

In fig. 3, the position of the compression return spring 121 is set to the rear end of the compression and ejection mechanism 12 (i.e., the end opposite to the USB female interface side 11 (a)), but may be disposed at another position. For example, one end of the compression return spring 121 corresponding to the fixed end 12 (a) is fixed in the USB socket 11, and the other end may be provided on the movable end 12 (b) side of the compression and ejection mechanism 12, or may be provided so as to abut against the positioning slider 122, or the like. In this way, when the USB male connector 30 is inserted, the compression return spring 121 can be compressed by directly abutting against the USB male connector 30 or by sliding the positioning slider 122.

In addition, in fig. 3, the sliding groove 122 (a) is a closed polygon or ring shape, and has a V-shaped path on a side away from the fixed side 123 (a) of the positioning swing link 123. Here, the slide groove 122 (a) functions as a guide rail and a positioning for the swing side 123 (b). Thereby, when the compression return spring 121 is compressed (i.e., inserted into the USB male connector 30), the swing side 123 (b) of the positioning swing link 123 moves to the V-shaped path along one side path (the upper half path of the arrow shown in fig. 3) of the slide groove 122 (a) and is locked (positioned), at which time the outer side end surface 30 (a) of the USB male connector 30 moves to the vicinity of the USB female interface side 11 (a) via the positioning slider 122 (see the compressed state shown in the lower half of fig. 4). Thus, when the USB male connector 30 is used, the outer end surface 30 (a) thereof does not protrude excessively from the electronic product such as a computer. Then, the outer end face 30 (a) is further pressed in this state, so that the swing side 123 (b) of the positioning swing link 123 is released from the V-shaped path and moves to the initial position (see the pre-compression state shown in the upper half of fig. 4) along the other side path (the lower half path of the arrow shown in fig. 3) of the slide groove 122 (a), whereby the USB male connector 30 is restored to the original initial state. Here, as can be seen from fig. 4, the compression and ejection mechanism 12 generates the compression amount W before and after the compression. By using the USB male connector 30 through the telescopic sliding of the compression and ejection mechanism 12 in this way, the inconvenience and risk of use due to the protruding outer end surface 30 (a) can be greatly reduced, the USB male connector 30 can be stably used for a long period of time, and the appearance is also attractive.

In addition, the sliding groove 122 (a) shown in fig. 3 and 4 is a closed polygon, but may be a ring shape. Furthermore, the sliding groove 122 (a) may also be of a non-closed shape, i.e. the sliding groove 122 (a) may also have only the path of the upper or lower half of the groove shown in fig. 3 and 4. As long as the swing side 123 (b) of the positioning swing link 123 can be moved, positioned and reset by the sliding groove 122 (a). In addition, the slide groove 122 (a) shown in fig. 3 and 4 is axisymmetric, but may not be axisymmetric as required.

Fig. 5 (a) is a top cross-sectional view of an example of a detent lever in the compression and ejection mechanism 12. Fig. 5 (B) is A-A cross-sectional view of fig. 5 (a). As shown in fig. 5 (B), the positioning swing link 123 may also be a substantially U-shaped swing link. In fig. 5 (B), the fixed side 123 (a) of the positioning swing link 123 is detachably fixed in the frame 101, and the swing side 123 (B) at the other section of the positioning swing link 123 is inserted into the slide groove 122 (a). In order to facilitate the swing and the return of the swing side 123 (b), a swing guide mechanism may be attached to the positioning swing lever 123 as needed.

Here, as shown in fig. 5 (a), one end of the compression return spring 121 corresponding to the fixed end 12 (a) is fixed in the USB socket 11, and the other end is provided so as to abut against the positioning slider 122. In this case, in order to improve the fixing stability of the compression return spring 121, a spring fixing head is further provided on the positioning slider 122 and inserted into the compression return spring 121. Further, as shown in fig. 5 (a), in order to improve the sliding stability and orientation of the positioning slider 122, the side wall thereof is widened to be brought into contact with the inner wall of the USB socket 11. The widened portion may be integral with the body of the positioning slider 122 or may be provided separately.

In addition, the positioning slider 122 may further have an auxiliary positioning slot for assisting the movement of the positioning slider 122 in the telescopic sliding direction of the compression and ejection mechanism 12, so that the movement of the positioning slider 122 is more accurate and smooth.

As an example of the auxiliary positioning groove, as shown in fig. 6 (a) and (B), the auxiliary positioning groove 124 includes the following constitution: a positioning groove 124 (a) provided on the positioning slider 122 and extending in a direction parallel to the telescopic sliding direction of the compression and ejection mechanism 12; and a positioning projection 124 (b) fixed in the compression and ejection mechanism 12 and inserted into the positioning groove 124 (a).

The auxiliary positioning groove 124 shown in fig. 6 (a) and (B) is arranged on one side of the positioning slider 122, but may be arranged at other positions, for example, at the substantially center of the positioning slider 122, or the like. Alternatively, the auxiliary positioning groove 124 may be a sliding rail or the like used in cooperation with the positioning slider 122. The number of the auxiliary positioning grooves 124 is not particularly limited, and may be 1 or 2 or more, but from the viewpoint of stability of operation and practicality, it is preferable to symmetrically provide a pair of auxiliary positioning grooves 124 in the compression and ejection mechanism 12.

The above description has been given of an example in which the compression and ejection mechanism is disposed in the USB female socket. The mechanism is repeatedly pressed in and popped out, so that the retractility of the USB male connector relative to the electronic product body is realized, and the purpose of the utility model is achieved.

The compression and ejection mechanism of the USB female connector structure of the present utility model is not limited to the above configuration, and the USB male connector can be repeatedly slid and locked with respect to the electronic product body.

For example, the compression and ejection mechanism may be disposed outside the USB female housing to form a USB female housing structure. In this case, the movable end of the compression and ejection mechanism may be disposed on the side closer to the USB female interface than the fixed end. In this way, the compression and ejection mechanism may have a housing to house the above-described members, and may be connected to at least a part of the USB socket so that the USB socket can slide in the compression and return directions of the compression return spring. Another example of the compression and ejection mechanism thus obtained has the following configuration. The compression and ejection mechanism comprises the following components: a frame; a compression return spring disposed in the frame body such that one end of the spring away from the USB female interface is a fixed end, and the other end of the spring is provided so as to be compressed and reset in a direction of telescopic sliding of the compression and ejection mechanism; a positioning slider which is disposed in the housing, is connected to at least a part of the USB female socket, is disposed so that one end of the positioning slider close to the interface side of the USB female socket becomes a movable end of the compression and ejection mechanism, and is slidable in a compression and return direction (i.e., a telescopic sliding direction of the compression and ejection mechanism) of the compression return spring; and a positioning swing link disposed in the frame and having a fixed side and a swing side, the fixed side being fixed on a width center line in the frame, the swing side being capable of swinging relative to the fixed side on a plane parallel to a top view plane of the positioning slider, wherein the positioning slider has a slide groove, the fixed side is away from the positioning slider relative to the swing side, the swing side is disposed in the slide groove, and the swing side is positioned along the slide groove when the positioning slider slides.

Under the condition, the front end of the positioning sliding block is used as the movable end of the compression and ejection mechanism to be connected with the USB female seat, and the USB female seat is driven to stretch and slide through the positioning sliding block, so that the USB male connector can stretch and slide repeatedly relative to the electronic product body through the USB female seat, and further the USB male connector can be accommodated in the electronic product and ejected out.

In this example, the frame may be any structure as long as the frame can accommodate the above members, and is not particularly limited. The connection relationship, structure and arrangement of the compression return spring and the positioning rocker are the same as those of the above example except that the compression return spring and the positioning rocker are disposed in the housing. The positioning slider is similar to the connection relationship, structure and arrangement of the positioning slider in the above example except that the positioning slider is disposed in the housing and connected to at least a part of the USB socket.

The compression and ejection mechanism of the present utility model is not limited to being mounted in the USB female structure, and the compression and ejection mechanism may be used as long as the inserted member needs to repeatedly slide and lock in a telescopic manner with respect to the compression and ejection mechanism.

As described above, the USB female socket structure of the present utility model is described. In addition, as described above, according to the shape and structure of the USB female socket structure of the present utility model, the USB port structure of the electronic product can be appropriately adjusted accordingly, so that the USB male connector can be smoothly inserted into the electronic product body as much as possible, and the end surface of the USB male connector is substantially aligned with the outer surface of the electronic product body.

In addition, the USB structure of another embodiment of the present utility model includes the above-mentioned USB female socket structure and a USB male connector, and the USB male connector can be plugged into and pulled out from the USB female socket in the USB female socket structure.

Under the condition, the compressing and ejecting mechanism can be compressed or extruded after the USB female seat structure body is arranged in the electronic product body and the USB male connector is inserted into the USB female seat, so that the USB male connector is integrally accommodated in the electronic product body, and the outer side end face of the USB male connector is aligned with the outer surface of the electronic product body. Here, the term "the outer end surface of the USB male connector is aligned with the outer surface of the electronic product body" is the same as the above description.

In addition, an electronic product according to another embodiment of the present utility model includes the above-described USB female socket structure.

In addition, an electronic product according to another embodiment of the present utility model includes the above-described USB structure.

The present utility model has been described above in terms of presently preferred embodiments, but such disclosure should not be construed as limiting. Various modifications and alterations will become apparent to those skilled in the art in light of the foregoing disclosure. It is therefore intended that the appended claims be interpreted as including all such alterations and modifications as fall within the true spirit and scope of the utility model.

Industrial applicability

According to the USB female base structure and the USB structure using the same, the USB female base structure can slide in a telescopic manner relative to electronic products such as computers when the USB male connector is used, so that the USB male connector cannot protrude out of the electronic products such as the computers excessively. Therefore, the use inconvenience and risk brought by the protruding USB male connector shell can be greatly reduced, the USB male connector can be stably utilized for a long time, and the appearance is attractive. Therefore, the USB connector can be used for any electronic product using a USB male connector.

Claims (14)

1. The utility model provides a female seat structure of USB, its characterized in that contains the female seat of USB and compresses and pop out the mechanism, compress and pop out the length direction of mechanism with the female seat of USB's length direction disposes in parallel, compress and pop out the one end that the female seat interface side of mechanism kept away from that USB is fixed for the female seat of USB, as the expansion and contraction slip of the expansion end of the other end can in the length direction of the female seat of USB.

2. The USB female connector structure according to claim 1 wherein the compression and ejection mechanism is disposed in the USB female connector, and the movable end is disposed on a side closer to the USB female connector than the fixed end.

3. The USB female connector structure according to claim 1 wherein the compression and ejection mechanism is disposed outside the USB female connector, and the movable end is disposed on a side closer to the USB female connector than the fixed end.

4. The USB female connector structure of claim 2, wherein the compression and ejection mechanism comprises:

a compression return spring arranged such that one end of the spring remote from the USB female connector side is the fixed end, and the other end is provided so as to be compressible and resettable in a telescopic sliding direction of the compression and ejection mechanism;

a positioning slider which is disposed so that an end near the USB female connector side becomes the movable end, and which is slidable in a direction of compression and return of the compression return spring; and

a positioning swing link having a fixed side fixed to a width center line of the USB female socket and a swing side swingable with respect to the fixed side on a plane parallel to a plane of the positioning slider,

the positioning sliding block is provided with a sliding groove, the fixed side is far away from the positioning sliding block relative to the swinging side, the swinging side is arranged in the sliding groove, and when the positioning sliding block slides, the swinging side moves and positions along the sliding groove.

5. A USB female connector structure according to claim 3 wherein the compression and ejection mechanism comprises the following:

a frame;

a compression return spring disposed in the frame body such that one end of the spring away from the USB female connector is the fixed end, and the other end of the spring is provided so as to be compressible and resettable in a telescopic sliding direction of the compression and ejection mechanism;

a positioning slider which is disposed in the housing, is connected to at least a part of the USB socket, is disposed so that an end on the side close to the USB socket interface becomes the movable end, and is slidable in the compression and return directions of the compression return spring; and

a positioning swing link disposed in the housing and having a fixed side fixed to a width center line in the housing and a swing side swingable relative to the fixed side on a plane parallel to a plane of the positioning slider,

the positioning sliding block is provided with a sliding groove, the fixed side is far away from the positioning sliding block relative to the swinging side, the swinging side is arranged in the sliding groove, and when the positioning sliding block slides, the swinging side moves and positions along the sliding groove.

6. The USB female socket structure body according to claim 4 or 5 wherein the sliding groove is closed polygonal or annular and has a V-shaped path on a side away from the fixed side of the positioning swing link.

7. The USB female connector structure body according to claim 4 or 5 wherein the positioning slider further has an auxiliary positioning groove for assisting the movement of the positioning slider in the telescopic sliding direction of the compression and ejection mechanism.

8. The USB female connector structure of claim 7, wherein the auxiliary positioning slot comprises the following components:

the positioning groove is arranged on the positioning sliding block and extends along the direction parallel to the telescopic sliding direction of the compression and ejection mechanism; and

and a positioning protrusion fixed in the compression and ejection mechanism and inserted into the positioning groove.

9. The USB female connector structure body according to any one of claims 1 to 5 wherein after the USB female connector is inserted into the USB female connector, the compression and ejection mechanism is compressed or pressed so that the USB male connector is integrally received in the electronic product body, and an outer end face of the USB male connector is aligned with an outer surface of the electronic product body.

10. The USB female connector structure of claim 9, wherein a shortest distance between an outer end surface of the USB male connector and an outer surface of the electronic product body is within ±1.00 mm.

11. A USB structure comprising the USB female socket structure of any one of claims 1 to 10 and a USB male connector, the USB male connector being pluggable to the USB female socket in the USB female socket structure.

12. The USB structure according to claim 11 wherein after the USB female connector is inserted into the USB female socket and the USB female socket is disposed in an electronic product body, the compression and ejection mechanism is compressed or squeezed so that the USB male connector is integrally received in the electronic product body, and an outer end surface of the USB male connector is aligned with an outer surface of the electronic product body.

13. An electronic product comprising the USB female connector structure according to any one of claims 1 to 10.

14. An electronic product comprising the USB structure according to claim 11 or 12.