CN214427849U - Docking station - Google Patents

Abstract

The application discloses a docking station, which comprises an expansion body (100), a rotating shaft structure (300) and a hanging and leaning structure (200) rotatably connected with the expansion body (100) through the rotating shaft structure (300), wherein the hanging and leaning structure (200) is provided with a hanging and leaning groove (201), the extending direction of the hanging and leaning groove (201) is parallel to the length direction of the hanging and leaning structure (200), and at least one end of the hanging and leaning groove (201) is communicated to the outside; when the wall of the hanging groove (201) rotates to be parallel to the side face of the expansion body (100), the hanging groove (201) is partially or completely exposed relative to the expansion body (100), and the exposed part of the hanging groove (201) relative to the expansion body (100) can be used for hanging the electronic product. Docking station accessible is affiliated to groove (201) expose partly realize being affiliated to on the electronic product to compressible docking station's occupation space, and can avoid docking station to be touched the condition emergence that falls by the mistake.

Description

Docking station

Technical Field

The application relates to the technical field of docking stations, in particular to a docking station.

Background

The conventional docking station is usually directly placed on a desktop when in use, so that the docking station inevitably occupies a certain space and is easy to touch and move or even fall, and negative influences can be caused on the use performance and the service life of the docking station to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

in a first aspect, a docking station is provided, which includes an expansion body, a rotating shaft structure and a hanging structure disposed on one side of the expansion body and rotatably connected to the expansion body through the rotating shaft structure, wherein a hanging groove is formed in one side of the hanging structure facing the expansion body, an extending direction of the hanging groove is parallel to a length direction of the hanging structure, and at least one end of the hanging groove is communicated to the outside; when the groove wall of the hanging groove rotates to be parallel to the side face of the extension body, the hanging groove is partially or completely exposed relative to the extension body, and the exposed part of the hanging groove relative to the extension body can be used for hanging the electronic product.

In one embodiment, the depending slot is partially exposed relative to the extended body when a slot wall of the depending slot is rotated to be parallel to a side of the extended body; and the rotating shaft structure and the center of the extension body are arranged at intervals in the thickness direction of the extension body.

In one embodiment, one of the extension body and the hanging structure is convexly provided with at least one limiting structure, the other one of the extension body and the hanging structure is concavely provided with at least one limiting groove which can be used for limiting and matching with the limiting structure, and when the limiting structure is in limiting and matching with the limiting groove, the groove wall of the hanging groove is parallel to the side surface of the extension body.

In one embodiment, the limit structure is made of a rigid material, the docking station further includes an elastic member elastically abutted between the rotating shaft structure and the expansion body, and the elastic member is compressed and deformed by a force when the attachment structure is relatively far away from the expansion body; and when the limiting structure is aligned with the limiting groove and the elastic piece recovers elastic deformation, the limiting structure can be limited in the limiting groove.

In one embodiment, the limiting structure is made of an elastic material and can be elastically limited in the limiting groove when aligned with the limiting groove.

In one embodiment, two limiting structures and two limiting grooves are arranged; the two limiting structures are arranged at intervals in the length direction of the hanging structure, and the two limiting grooves are arranged at intervals in the length direction of the extension body; or the two limiting structures are arranged in the length direction of the extension body at intervals, and the two limiting grooves are arranged in the length direction of the hanging structure at intervals.

In one embodiment, the limiting structure is a strip-shaped structure formed by extending along the length direction of the hanging structure, or the limiting structure is a strip-shaped structure formed by extending along the length direction of the extension body.

In one embodiment, the hinge structure is disposed at a middle portion of the extension body in the length direction, and is disposed at a middle portion of the hanging structure in the length direction.

In one embodiment, the extension body is provided with a rotating hole on one side facing the hanging structure, the hanging structure is provided with a connecting hole on one side facing the extension body, the rotating shaft structure comprises a connecting portion, a rotating portion and a stopping portion, the connecting portion, the rotating portion and the stopping portion are sequentially connected along the axial direction, the connecting portion is connected with the connecting hole and is relatively fixed, the rotating portion is arranged in the rotating hole in a penetrating mode, and the stopping portion is stopped at one side, far away from the hanging structure, of the rotating hole.

In one embodiment, the connecting portion is threadedly connected to the connecting hole.

In one embodiment, the radial dimension of the connecting portion is greater than the radial dimension of the rotating portion.

In one embodiment, the extension body comprises:

the base is provided with an accommodating cavity with an upper opening, one side of the base is provided with a through hole and at least one expansion port which are communicated with the accommodating cavity, the other side of the base is provided with a rotating hole communicated with the accommodating cavity, the wall of the lower cavity of the accommodating cavity is upwards convexly provided with at least one supporting column, and the supporting column is provided with a seat side fixing and connecting hole;

the circuit board is accommodated in the accommodating cavity, one side of the circuit board is connected with a connector penetrating through the through hole and at least one expansion interface arranged in alignment with the expansion interface, and the circuit board is also provided with at least one board side fixing hole for being in alignment connection with the seat side fixing hole;

the cover plate is arranged on the upper cavity opening of the accommodating cavity in a covering mode.

In one embodiment, the extension body further comprises a support bracket connected to the base, the support bracket being configured to support the cover plate.

In one embodiment, the support frame extends downwards to form a plurality of clamping structures, and a plurality of clamping grooves used for clamping and matching with the clamping structures are formed in each cavity wall of the accommodating cavity.

In one embodiment, the expansion interface is provided in plurality and is arranged at intervals along the length direction of the expansion body.

In one embodiment, the connector is disposed in the middle of each expansion interface.

In one embodiment, the number of the expansion interfaces is five, and each expansion interface is an SD card interface, a USB interface, an HDMI interface, a Type-C interface, and an Audio interface.

The docking station provided by the embodiment of the application has the advantages that:

the docking station that this application embodiment provided is connected with the pivoted structure of being affiliated to of extension body relatively in one side of extension body through the pivot structure, wherein, when the cell wall of being affiliated to the groove is rotated to the state parallel with any side of extension body on thickness direction, the extension body accessible is affiliated to the groove and is realized being affiliated to on electronic product such as dull and stereotyped for extension body exposed part, notebook computer, cell-phone, and make the docking station wholly for electronic product is firm to be laid, based on this, can do benefit to the occupation space of compression docking station in the use, and still can avoid the docking station to be touched the condition emergence that falls by the mistake basically, thereby can improve the performance of docking station, can prolong the life of docking station.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic diagram of a docking station in an attached state according to an embodiment of the present application;

FIG. 2 is a schematic view of the docking station of FIG. 1 shown with the docking structure rotated;

FIG. 3 is a schematic view of the docking station of FIG. 1 in another docked state;

fig. 4 is a perspective cross-sectional view of the docking station provided in fig. 3;

fig. 5 is a schematic perspective view of an attachment structure provided in an embodiment of the present application;

fig. 6 is a schematic perspective view of a docking station according to an embodiment of the present application;

fig. 7 is an exploded view of a portion of the structure of the docking station provided in fig. 6.

Wherein, in the figures, the respective reference numerals:

100-an expansion body, 101-a rotation hole, 102-a limiting groove, 103-a first side face, 104-a second side face, 110-a base, 111-a containing cavity, 112-a through hole, 113-an expansion port, 114-a support column, 1141-a seat side fixed connection hole, 115-a clamping groove, 120-a circuit board, 121-a connector, 122-an expansion interface, 1221-an SD clamping interface, 1222-a USB interface, 1223-an HDMI interface, 1224-Type-C interface, 1225-an interface, 123-a plate side fixed connection hole, 130-a cover plate, 140-a support frame and 141-a clamping structure; 200-a hanging structure, 201-a hanging groove, 2011-a first groove wall, 2012-a second groove wall, 202-a connecting hole, 210-a limiting structure; 300-a rotating shaft structure, 310-a connecting part, 320-a rotating part and 330-a stopping part; 400-elastic member.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application more clearly apparent, the present application is 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 present application and are not intended to limit the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

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

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In order to explain the technical solutions provided in the present application, the following detailed description is made with reference to specific drawings and examples.

Example one

Referring to fig. 2, 3 and 4, some embodiments of the present application provide a docking station, which includes an expansion body 100, a rotation shaft structure 300 and a hanging structure 200 disposed at one side of the expansion body 100 and rotatably connected to the expansion body 100 through the rotation shaft structure 300, wherein the hanging structure 200 is provided with a hanging groove 201 at one side facing the expansion body 100, an extending direction of the hanging groove 201 is parallel to a length direction a of the hanging structure 200, and at least one end of the hanging groove 201 is communicated to the outside; when the wall of the hanging groove 201 rotates to be parallel to the side surface of the extension body 100, the hanging groove 201 is partially or completely exposed relative to the extension body 100, and the exposed part of the hanging groove 201 relative to the extension body 100 can be used for hanging the electronic product.

It should be noted that the attachment structure 200 is rotatably connected to the extension body 100 through the rotation shaft structure 300, so that the attachment structure 200 can rotate 360 ° relative to the extension body 100.

Wherein, the attachment groove 201 of the attachment structure 200 has two opposite groove walls, which are defined as a first groove wall 2011 and a second groove wall 2012 for convenience of description, but should not be construed as limiting the present application; the extension body 100 has two opposite sides in the thickness direction b, which are defined as a first side 103 and a second side 104 for convenience of description, but should not be construed as limiting the present application.

It is assumed that when first groove wall 2011 and second groove wall 2012 of attachment groove 201 are rotated to a state parallel to first side surface 103 and second side surface 104, only a portion of attachment groove 201 close to first groove wall 2011 can be exposed to outside with respect to extension body 100. Therefore, when the first groove wall 2011 is rotated to a side of the first side surface 103 far from the second side surface 104, the attachment groove 201 can be enclosed with the first side surface 103 to form a first attachment portion, on the contrary, when the first groove wall 2011 is rotated to a side of the second side surface 104 far from the first side surface 103, the attachment groove 201 can be enclosed with the second side surface 104 to form a second attachment portion, the widths of the first attachment portion and the second attachment portion are both smaller than the groove width of the attachment groove 201, the widths of the first attachment portion and the second attachment portion can be the same or different, and the docking can be attached to the electronic product through the first attachment portion or the second attachment portion.

Assuming that when the first groove wall 2011 and the second groove wall 2012 of the docking groove 201 are rotated to be parallel to the first side surface 103 and the second side surface 104, and the docking groove 201 can be fully exposed relative to the docking body 100, the docking station can directly dock on the electronic product through the docking groove 201.

The electronic product may be, but is not limited to, a tablet, a notebook, a mobile phone, and other electronic products.

At least one end of the hanging groove 201 is communicated to the outside, even if the hanging groove is limited to be contracted into a first hanging part or a second hanging part, at least one end of the first hanging part or the second hanging part is also communicated to the outside, and therefore, the hanging groove 201, the first hanging part or the second hanging part can be conveniently matched with an electronic product in a hanging mode, and therefore the application range and the universality of the hanging structure 200 can be improved.

Therefore, the docking station provided in the embodiment of the present application is connected to the docking structure 200, which is capable of rotating relative to the docking body 100, on one side of the docking body 100 through the rotating shaft structure 300, wherein when the slot wall of the docking slot 201 is rotated to be parallel to any side surface of the docking body 100 in the thickness direction b, the docking body 100 can be hooked to an electronic product such as a tablet, a notebook computer, a mobile phone, etc. through the exposed portion of the docking slot 201 relative to the docking body 100, so that the docking station is stably placed relative to the electronic product.

Referring to fig. 1, 3 and 4, in the present embodiment, when the wall of the hanging groove 201 rotates to be parallel to the side of the expanding body 100, the hanging groove 201 is partially exposed relative to the expanding body 100; and the center of the rotating shaft structure 300 and the center of the extension body 100 are spaced in the thickness direction b of the extension body 100.

It should be noted here that, when the first groove wall 2011 and the second groove wall 2012 of the attachment groove 201 are rotated to be parallel to the first side surface 103 and the second side surface 104, only a portion of the attachment groove 201 close to the first groove wall 2011 can be exposed to the outside of the extension body 100. Therefore, when the first groove wall 2011 is rotated to a side of the first side surface 103 away from the second side surface 104, the attachment groove 201 and the first side surface 103 can enclose to form a first attachment portion, whereas when the first groove wall 2011 is rotated to a side of the second side surface 104 away from the first side surface 103, the attachment groove 201 and the second side surface 104 can enclose to form a second attachment portion, and the widths of the first attachment portion and the second attachment portion are both smaller than the groove width of the attachment groove 201.

Since the center of the rotating shaft structure 300 is spaced from the center of the docking station 100, the attachment structure 200 rotates eccentrically with respect to the docking station 100, and the widths of the first attachment portion and the second attachment portion formed under the two attachment situations are different, that is, the width of the first attachment portion is not equal to the width of the second attachment portion, so that the attachment structure 200 can be switched by rotating to form the first attachment portion and the second attachment portion to be attached to electronic products with different thicknesses in an adaptive manner, or to be attached to electronic products with or without a protective sleeve in an adaptive manner, thereby expanding the application range of the attachment structure 200, improving the applicability and versatility of the attachment structure 200, and improving the usability of the docking station.

Referring to fig. 2, 3 and 5, in the present embodiment, one of the expansion body 100 and the hanging structure 200 is convexly provided with at least one limiting structure 210, and the other one is concavely provided with at least one limiting groove 102 capable of being in limiting fit with the limiting structure 210, and when the limiting structure 210 is in limiting fit with the limiting groove 102, a groove wall of the hanging groove 201 is parallel to a side surface of the expansion body 100.

By adopting the above scheme, when the hanging structure 200 rotates, and the groove wall of the hanging groove 201 is rotated to the state parallel to the side surface of the expansion body 100 in the thickness direction b, each limit structure 210 can be aligned with each limit groove 102 one by one and matched in a one-to-one limiting way, based on the above, the hanging structure 200 can be stabilized in a certain hanging state where the groove wall of the hanging groove 201 is parallel to the side surface of the expansion body 100, thereby being convenient for realizing the hanging cooperation between the hanging structure 200 and an electronic product, improving the service performance of the hanging structure 200 and the stability of the hanging state, and improving the service performance of the expansion dock.

Referring to fig. 2, 4 and 5, in the present embodiment, the position-limiting structure 210 is a position-limiting structure 210 made of a rigid material, the docking station further includes an elastic element 400 elastically abutted between the rotating shaft structure 300 and the expansion body 100, and when the attachment structure 200 is relatively far away from the expansion body 100, the elastic element 400 is compressed and deformed; when the position-limiting structure 210 is aligned with the position-limiting groove 102 and the elastic element 400 is elastically deformed, the position-limiting structure 210 can be limited in the position-limiting groove 102.

It should be noted that, when the limiting structure 210 is limited in the limiting groove 102 and the user needs to rotate the hanging structure 200, the user can pull the hanging structure 200 outward to relatively keep the hanging structure 200 away from the extension body 100, at this time, the elastic member 400 elastically supported between the rotating shaft structure 300 and the extension body 100 is compressed and deformed by a force, the limiting structure 210 can exit from the limiting groove 102, and then the hanging structure 200 can be rotated. Of course, during the rotation process, the user can maintain the pulling force on the attaching structure 200, and also can properly relax the pulling force on the attaching structure 200, as long as the limiting structure 210 is supported against the side surface of the expanding body 100 and is not located in the limiting groove 102, the elastic member 400 can maintain its compressed state, and the rotation of the attaching structure 200 is not limited.

However, when the position-limiting structure 210 rotates to the position aligned with the position-limiting groove 102 and the user relaxes the pulling force on the attachment structure 200, the elastic member 400 can recover the elastic deformation along with the movement, so that the position-limiting structure 210 is limited in the position-limiting groove 102, and at this time, the attachment structure 200 can be stabilized in a certain attachment state where the groove wall of the attachment groove 201 is parallel to the side surface of the extension body 100.

Therefore, by adopting the above scheme, the usability of the docking structure 200 can be improved, and the stability of the docking state of the docking structure 200 can be stabilized, so that the usability of the docking station can be improved.

Referring to fig. 2, 5 and 7, in the present embodiment, two limiting structures 210 and two limiting grooves 102 are provided; when the limiting structures 210 are arranged on the side of the hanging structure 200 facing the expansion body 100 and the limiting grooves 102 are arranged on the side of the expansion body 100 facing the hanging structure 200, the two limiting structures 210 are arranged at intervals in the length direction a of the hanging structure 200, and the two limiting grooves 102 are arranged at intervals in the length direction a of the expansion body 100; or, when the position-limiting structures 210 are disposed on the side of the expansion body 100 facing the hanging structure 200 and the position-limiting grooves 102 are disposed on the side of the hanging structure 200 facing the expansion body 100, the two position-limiting structures 210 are disposed at intervals in the length direction a of the expansion body 100, and the two position-limiting grooves 102 are disposed at intervals in the length direction a of the hanging structure 200.

By adopting the above scheme, the two limit structures 210 and the two limit grooves 102 which are arranged at intervals in the length direction a of the attaching structure 200 and in the length direction a of the extension body 100 can jointly maintain and stabilize the attaching structure 200 in a certain attaching state fixed relative to the extension body 100, and based on this, the state stability of the two opposite sides of the attaching structure 200 can be balanced, so that the stability of the attaching state of the attaching structure 200 can be improved, and the use performance of the attaching structure 200 can be improved.

Referring to fig. 5, in the embodiment, when the position-limiting structure 210 is disposed on the side of the hanging structure 200 facing the expanding body 100, the position-limiting structure 210 is a strip-shaped structure formed by extending along the length direction a of the hanging structure 200, or, when the position-limiting structure 210 is disposed on the side of the expanding body 100 facing the hanging structure 200, the position-limiting structure 210 is a strip-shaped structure formed by extending along the length direction a of the expanding body 100.

By adopting the above scheme, the strip-shaped limit structure 210 formed by extending along the length direction a of the hanging structure 200 or the length direction a of the extension body 100 is in limit fit with the limit groove 102 with a corresponding shape, so that the hanging structure 200 is maintained and stabilized in a certain hanging state fixed relative to the extension body 100, and based on the above, the limit effect between the limit structure 210 and the limit groove 102 can be improved, the stabilizing effect of the limit structure 210 on the hanging state of the hanging structure 200 is improved, and the use performance of the hanging structure 200 can be improved.

Referring to fig. 2, fig. 4 and fig. 7, in the present embodiment, the rotating shaft structure 300 is disposed in the middle of the expanding body 100 in the length direction a, and is disposed in the middle of the hanging structure 200 in the length direction a.

By adopting the scheme, the stress condition of the rotating shaft structure 300 can be balanced, and the state stationarity of the two opposite sides of the attaching structure 200 in the rotating process and the attaching process can be balanced, so that the use performance of the attaching structure 200 can be improved.

Referring to fig. 4, 5 and 7, in the present embodiment, the extension body 100 is provided with a rotation hole 101 at a side facing the hanging structure 200, the hanging structure 200 is provided with a connection hole 202 at a side facing the extension body 100, the rotation shaft structure 300 includes a connection portion 310, a rotation portion 320 and a stop portion 330 sequentially connected along an axial direction, the connection portion 310 is connected to the connection hole 202 and relatively fixed, the rotation portion 320 is disposed through the rotation hole 101, and the stop portion 330 is stopped at a side of the rotation hole 101 away from the hanging structure 200.

It should be noted that, during assembly, the rotating shaft structure 300 can pass the connecting portion 310 of the rotating shaft structure through the rotating hole 101 from the side of the rotating hole 101 away from the attaching structure 200 to the rotating hole 101, and then connect the connecting portion 310 with the connecting hole 202 of the attaching structure 200, at this time, the rotating shaft structure 300 and the attaching structure 200 are relatively fixed, the rotating portion 320 is disposed through the rotating hole 101, the rotating hole 101 does not obstruct rotation of the rotating shaft structure 300, and the stopping portion 330 is stopped at the side of the rotating hole 101 away from the attaching structure 200, so as to limit the rotating shaft structure 300 from separating from the rotating hole 101. Based on this, the hanging structure 200 can drive the rotating shaft structure 300 to rotate around the central axis of the rotating shaft structure 300 synchronously. The usability of the structure 200 may be improved.

Referring to fig. 4 and 7, in the present embodiment, the connecting portion 310 is screwed with the connecting hole 202.

By adopting the above scheme, the detachable connection between the connection portion 310 and the connection hole 202 can be conveniently realized, so as to improve the convenience in dismounting and mounting the docking station, and the attachment structure 200 can be fixed relative to the rotation shaft structure 300, so that the attachment structure 200 can be stably and reliably rotated relative to the extension body 100, and the usability of the attachment structure 200 can be improved.

Referring to fig. 4 and 7, in the present embodiment, the radial dimension of the connecting portion 310 is greater than the radial dimension of the rotating portion 320.

By adopting the above scheme, the rigidity and strength of the connecting part 310 can be strengthened, so that the connecting strength of the connecting part 310 and the hanging structure 200 can be improved, the service performance of the docking station can be improved, and the service life of the docking station can be prolonged.

Referring to fig. 6 and 7, in the present embodiment, the expansion body 100 includes a base 110, a circuit board 120 and a cover plate 130, the base 110 has an accommodating cavity 111 with an upper opening, the base 110 further has a through hole 112 and at least one expansion port 113 both communicated with the accommodating cavity 111 on one side thereof, and a rotation hole 101 communicated with the accommodating cavity 111 on the other side thereof, a lower cavity wall of the accommodating cavity 111 is upwardly protruded with at least one support pillar 114, and the support pillar 114 is provided with a seat side fixing hole 1141; the circuit board 120 is accommodated in the accommodating cavity 111, one side of the circuit board 120 is connected with a connector 121 penetrating through the through hole 112 and at least one expansion interface 122 aligned with the expansion port 113, and the circuit board 120 is further provided with at least one board-side fixing hole 123 for aligning and connecting with the seat-side fixing hole 1141; the cover plate 130 covers the upper opening of the accommodating cavity 111.

It should be noted that the circuit board 120 can be placed into the accommodating cavity 111 from the upper opening of the accommodating cavity 111 and supported by the supporting pillars 114. Subsequently, the circuit board 120 ensures the alignment accuracy between the circuit board and the base 110 by aligning the board-side fastening holes 123 with the seat-side fastening holes 1141 one-to-one, thereby ensuring the alignment accuracy between the expansion interfaces 122 and the expansion ports 113, and finally, the circuit board 120 can be fixed relative to the base 110 by passing external fasteners through the board-side fastening holes 123 and the seat-side fastening holes 1141 that are aligned. The supporting posts 114 support the circuit board 120, so that the impact on the circuit board 120 can be effectively reduced when the expansion body 100 is impacted. The circuit board 120 is electrically connected to the electronic product through the connector 121, so that the connection between each expansion port and the electronic product is realized.

It should be noted that, after the circuit board 120 is fixed relative to the base 110, the upper opening of the accommodating cavity 111 can be covered by the cover plate 130, and therefore, the circuit board 120 can be protected by the cover plate 130 and the base 110 together.

Therefore, by adopting the above scheme, the service performance of the extension body 100 can be improved, and the service life of the extension body 100 can be prolonged.

Referring to fig. 7, in the present embodiment, the expansion body 100 further includes a supporting frame 140 connected to the base 110, and the supporting frame 140 is used for supporting the cover plate 130.

By adopting the above scheme, the cover plate 130 can be supported by the support frame 140, so that the strength of the cover plate 130 can be enhanced, and the impact degree of the circuit board 120 can be effectively reduced when one side of the cover plate 130 of the extension body 100 is collided, thereby improving the service performance of the extension body 100 and prolonging the service life of the extension body 100.

Referring to fig. 7, in the present embodiment, the supporting frame 140 extends downward to form a plurality of clamping structures 141, and a plurality of clamping grooves 115 for clamping and matching with the clamping structures 141 are disposed on each cavity wall of the accommodating cavity 111.

By adopting the above scheme, the reliable connection between the support frame 140 and the base 110 can be realized through the clamping fit relationship between each clamping structure 141 and each clamping groove 115, so that the support frame 140 and the base 110 are maintained relatively fixed, thereby effectively ensuring the support effect of the support frame 140 on the cover plate 130 and the protection effect of the support frame 140 on the circuit board 120.

Referring to fig. 6 and 7, in the present embodiment, a plurality of expansion interfaces 122 are disposed at intervals along the length direction a of the expansion body 100.

By adopting the above scheme, on the basis of avoiding the mutual influence of the expansion interfaces 122, the service functions of the docking station are enlarged and the service performance of the docking station is improved by the plurality of expansion interfaces 122 arranged along the length direction a of the expansion body 100 at intervals.

Referring to fig. 6, in the present embodiment, the connector 121 is disposed in the middle of each expansion interface 122.

By adopting the above scheme, the expansion interfaces 122 can be relatively evenly distributed on the two sides of the connector 121, so that the switching effect among the connector 121, the circuit board 120 and the expansion interfaces 122 can be ensured and improved to a certain extent, and the service performance of the docking station can be improved.

Referring to fig. 6 and 7, in the present embodiment, five expansion interfaces 122 are provided, and each expansion Interface 122 is an SD Card (Secure Digital Memory Card) Interface 1221, a USB (Universal Serial Bus) Interface 1222, an HDMI (High Definition Multimedia Interface) Interface 1223, a Type-C Interface 1224 (a connection Interface of the USB Interface 1222, both sides can be inserted without dividing into a front side and a back side), and an Audio Interface 1225.

Through adopting above-mentioned scheme, accessible SD card interface 1221 supplies the SD card plugboard and realizes the reading of SD card, supplies equipment such as USB flash disk, mouse, keyboard or portable hard drive to peg graft through USB interface 1222, supplies equipment such as display screen to peg graft through HDMI interface 1223, supplies equipment of waiting to charge to peg graft through Type-C interface 1224, supplies equipment such as earphone to peg graft through Audio interface 1225, therefore, through adopting above-mentioned scheme, can improve docking station's performance, expand docking station's application scope.

Optionally, the cover plate 130 is made of soft glue, and the cover plate 130 has certain elasticity and softness, so that the cover plate 130 can be in soft contact with an electronic product, and the risk of abrasion to the surface of the electronic product is reduced.

Since the thicker electronic product is usually wrapped with a protective sleeve, the thinner electronic product is usually not provided with a protective sleeve. Thus, alternatively, when the hanging structure 200 is rotated to the side of the cover plate 130, the exposed portion of the hanging groove 201 with respect to the extension body 100 can be used for hanging on a thinner electronic product.

Example two

The difference between this embodiment and the first embodiment is:

referring to fig. 2 and 5, in the present embodiment, the position-limiting structure 210 is made of an elastic material, and can be elastically positioned in the position-limiting groove 102 when aligned with the position-limiting groove 102.

By adopting the above scheme, when the torsional force is sufficient, the limiting structure 210 can generate elastic deformation, and the hanging structure 200 can rotate relative to the expansion body 100; when the position-limiting structure 210 rotates to the position aligned with the position-limiting groove 102, the position-limiting structure 210 can restore elastic deformation and is elastically limited in the position-limiting groove 102, so that the attachment structure 200 is stabilized in a certain attachment state, and therefore, by adopting the above scheme, the use performance of the attachment structure 200 can be improved, the stability of the attachment state of the attachment structure 200 can be stabilized, and the use performance of the docking station can be improved.

The above are merely alternative embodiments of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims (17)

1. The docking station is characterized by comprising an expansion body, a rotating shaft structure and a hanging structure which is arranged on one side of the expansion body and is rotatably connected with the expansion body through the rotating shaft structure, wherein a hanging groove is formed in one side of the hanging structure facing the expansion body, the extending direction of the hanging groove is parallel to the length direction of the hanging structure, and at least one end of the hanging groove is communicated to the outside; when the groove wall of the hanging groove rotates to be parallel to the side face of the extension body, the hanging groove is partially or completely exposed relative to the extension body, and the exposed part of the hanging groove relative to the extension body can be used for hanging the electronic product.

2. The docking station of claim 1, wherein the docking slot is partially exposed with respect to the docking body when a slot wall of the docking slot is rotated to be parallel to a side of the docking body; and the rotating shaft structure and the center of the extension body are arranged at intervals in the thickness direction of the extension body.

3. The docking station as recited in claim 1 wherein one of the docking body and the docking structure is provided with at least one protruding retaining structure and the other one is provided with at least one recessed retaining groove for retaining engagement with the retaining structure, and when the retaining structure is in retaining engagement with the retaining groove, the wall of the docking groove is parallel to the side of the docking body.

4. The docking station as claimed in claim 3, wherein the position-limiting structure is a position-limiting structure made of a rigid material, the docking station further comprises an elastic member elastically supported between the hinge structure and the expansion body, and the elastic member is compressed and deformed by a force when the engaging structure is relatively far away from the expansion body; and when the limiting structure is aligned with the limiting groove and the elastic piece recovers elastic deformation, the limiting structure can be limited in the limiting groove.

5. The docking station as claimed in claim 3, wherein the position-limiting structure is made of an elastic material and can be elastically positioned in the position-limiting groove when aligned with the position-limiting groove.

6. The docking station of claim 3, wherein there are two of the retaining structure and the retaining groove; the two limiting structures are arranged at intervals in the length direction of the hanging structure, and the two limiting grooves are arranged at intervals in the length direction of the extension body; or the two limiting structures are arranged in the length direction of the extension body at intervals, and the two limiting grooves are arranged in the length direction of the hanging structure at intervals.

7. The docking station as claimed in claim 3, wherein the position-limiting structure is a strip-shaped structure extending along a length direction of the docking structure, or a strip-shaped structure extending along a length direction of the docking body.

8. The docking station as claimed in claim 1, wherein the hinge structure is disposed at a middle portion of the docking body in the length direction, and is disposed at a middle portion of the engaging structure in the length direction.

9. The docking station as claimed in claim 1, wherein the docking body has a rotation hole on a side facing the docking structure, the docking structure has a connection hole on a side facing the docking structure, the rotation shaft structure includes a connection portion, a rotation portion and a stop portion, the connection portion, the rotation portion and the stop portion are sequentially connected along an axial direction, the connection portion is connected to the connection hole and fixed with respect to the connection hole, the rotation portion is disposed through the rotation hole, and the stop portion is stopped at a side of the rotation hole away from the docking structure.

10. The docking station of claim 9, wherein the connecting portion is threadedly connected with the connecting hole.

11. The docking station of claim 9, wherein a radial dimension of the connecting portion is greater than a radial dimension of the rotating portion.

12. The docking station of any of claims 1-11, wherein the docking body comprises:

the base is provided with an accommodating cavity with an upper opening, one side of the base is provided with a through hole and at least one expansion port which are communicated with the accommodating cavity, the other side of the base is provided with a rotating hole communicated with the accommodating cavity, the wall of the lower cavity of the accommodating cavity is upwards convexly provided with at least one supporting column, and the supporting column is provided with a seat side fixing and connecting hole;

the circuit board is accommodated in the accommodating cavity, one side of the circuit board is connected with a connector penetrating through the through hole and at least one expansion interface arranged in alignment with the expansion interface, and the circuit board is also provided with at least one board side fixing hole for being in alignment connection with the seat side fixing hole;

the cover plate is arranged on the upper cavity opening of the accommodating cavity in a covering mode.

13. The docking station of claim 12, wherein the docking body further comprises a support bracket coupled to the base for supporting the cover plate.

14. The docking station as claimed in claim 13, wherein the supporting frame extends downward to form a plurality of clamping structures, and each cavity wall of the accommodating cavity is provided with a plurality of clamping grooves for clamping and matching with the clamping structures.

15. The docking station as recited in claim 12 wherein the docking interface is provided in plurality and spaced apart along a length of the docking body.

16. The docking station of claim 15, wherein the connector is disposed in the middle of each of the expansion interfaces.

17. The docking station of claim 12, wherein there are five expansion interfaces, and each of the expansion interfaces is an SD card interface, a USB interface, an HDMI interface, a Type-C interface, and an Audio interface.

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