CN210897905U

CN210897905U - Docking station

Info

Publication number: CN210897905U
Application number: CN201922006685.1U
Authority: CN
Inventors: 黄根根
Original assignee: Shenzhen Xinzhiheng Technology Co ltd
Current assignee: Shenzhen Xinzhiheng Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-30
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a docking station, it includes casing, input plug, output socket and circuit board, the circuit board sets up in the casing, input plug, output socket all expose in the casing, and with the circuit board electricity is connected, the surface of circuit board is perpendicular to the grafting direction of input plug; the input plug is welded on one surface of the circuit board and is vertical to the circuit board in the plugging direction; the output socket is welded on the other surface of the circuit board and is perpendicular to the circuit board in the plugging direction. The thickness of the docking station in the inserting direction of the input plug is thinner, and inconvenience brought to a user due to the fact that the docking station protrudes out of the electronic equipment and is too long in size is avoided.

Description

Docking station

[ technical field ] A method for producing a semiconductor device

The utility model relates to an interface extends technical field, especially relates to a extend depressed place.

[ background of the invention ]

The existing docking station is provided with a plug and a docking port, the plug is fixedly connected with the docking station, and the docking station is inserted into the electronic equipment through the plug, so that the electronic equipment can realize the function of docking the interface of the electronic equipment through the docking port. Most of the conventional docking stations are flat plates, and after the docking stations are inserted into electronic equipment, the distance of the docking stations protruding out of a plugging surface of the electronic equipment is too long, so that the docking stations occupy too much space and are easy to bring inconvenience to users.

[ Utility model ] content

For overcoming the problem that prior art exists, the utility model provides a docking station.

The utility model provides a scheme of solving the technical problem provides a docking station, it includes casing, input plug, output socket and circuit board, the circuit board sets up in the casing, input plug, output socket all expose in the casing, and with the circuit board electricity is connected, the surface of circuit board is perpendicular to the grafting direction of input plug; the input plug is welded on one surface of the circuit board and is vertical to the circuit board in the plugging direction; the output socket is welded on the other surface of the circuit board and is perpendicular to the circuit board in the plugging direction.

Preferably, be equipped with power conversion circuit, positive and negative conversion chip and video conversion chip on the circuit board, output socket includes Type-C socket and HDMI socket, Type-C socket with power conversion circuit, positive and negative conversion chip electricity are connected, power conversion circuit with video conversion chip electricity is connected, positive and negative conversion chip with video conversion chip electricity is connected, video conversion chip with the HDMI socket electricity is connected.

Preferably, a PD chip is further arranged on the circuit board, the PD chip is electrically connected to the Type-C jack, and the input plug is electrically connected to the PD chip.

Preferably, be equipped with control switch and bluetooth module on the circuit board, Type-C socket with the control switch electricity is connected, control switch with power conversion circuit, bluetooth module electricity are connected.

Preferably, the output socket further comprises a USB socket electrically connected with the Type-C socket.

Preferably, the output socket is provided on a surface of the housing remote from the input plug.

Preferably, the input plug comprises one or more of a Type-C plug, a Micro USB plug and a Lightning plug; the output socket further comprises one or more of a Type-C socket, a Micro USB socket, a USB socket and a Lightning socket.

Preferably, the input plug is disposed at an edge of the housing.

Preferably, the housing has a length of 48mm to 52mm, a width of 32mm to 35mm and a height of 15mm to 18 mm.

Compared with the prior art, the utility model discloses a docking station has following advantage:

1. the surface of the circuit board is perpendicular to the plugging direction of the input plug, so that the thickness of the docking station in the plugging direction of the input plug is thinner, and inconvenience brought to a user due to the fact that the docking station protrudes out of the electronic equipment and is too long is avoided.

2. And a video conversion chip is arranged on the circuit board so that a user can realize the function of video switching through the HDMI socket and the Type-C socket.

3. And a PD chip is arranged on the circuit board, so that a user can charge the electronic equipment connected with the Type-C socket through the input plug.

4. The output socket comprises one or more of a Type-C socket, a Micro USB socket, a USB socket and a Lightning socket, so that the types of data lines which can be connected by the docking station are increased, and more choices are provided for users.

5. Be equipped with control switch and bluetooth module on the circuit board to supply electronic equipment directly to be connected through bluetooth and expanding depressed place, and through the electronic equipment broadcast audio frequency of being connected with output socket, the function is various.

6. The output socket is arranged on the surface of the shell far away from the input plug, so that after the docking station is inserted into the electronic equipment, the direction of the output socket is consistent with the direction of an interface of the electronic equipment, and the use by a user is facilitated.

7. The input plug is arranged at the edge of the shell, so that when the electronic equipment interface is close to the desktop, the docking station can still be plugged into the electronic equipment interface through the input plug, and the use by a user is facilitated.

8. The length of the shell is 48mm-52mm, the width is 32mm-35mm, and the height is 15mm-18mm, so that after the docking station is plugged into the electronic equipment, the distance of the docking station protruding out of the electronic equipment is shorter, and troubles are avoided for users.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of a docking station according to a first embodiment of the present invention.

Fig. 2 is an exploded view of the docking station according to the first embodiment of the present invention.

Fig. 3 is a schematic perspective view of a prior art docking station.

Fig. 4 is an exploded view of a prior art docking station.

Fig. 5 is a schematic diagram of a circuit module of a docking station according to a first embodiment of the present invention.

Description of reference numerals: 1. docking stations; 11. a housing; 12. an input plug; 13. an output jack; 14. a circuit board; 121. a Type-C plug; 131. a Type-C socket; 132. a USB socket; 133. an HDMI socket; 141. a control switch; 142. a PD chip; 143. a positive and negative insertion conversion chip; 144. a video conversion chip; 145. a source conversion circuit; 146. a Bluetooth module; 147. a HUB chip;

2. docking stations; 21. a housing; 22. an input plug; 23. an output jack; 24. a circuit board.

[ detailed description ] embodiments

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

Referring to fig. 1-2, a first embodiment of the present invention provides a docking station 1 for being plugged into an interface of an electronic device to extend the interface for the electronic device, so that the electronic device can realize function expansion through the docking station 1. The docking station 1 comprises a shell 11, an input plug 12, an output socket 13 and a circuit board 14, wherein the circuit board 14 is arranged in the shell 11, the input plug 12 and the output socket 13 are both exposed out of the shell 11 and electrically connected with the circuit board 14, and the surface of the circuit board 14 is perpendicular to the plugging direction of the input plug 12.

Referring to fig. 3-4, the conventional docking station 2 includes a housing 21, an input plug 22, an output socket 23, and a circuit board 24, wherein the circuit board 24 is disposed in the housing 21, the input plug 22 and the output socket 23 are disposed on one surface of the circuit board, and the plugging direction is parallel to the surface of the circuit board 24, and the input plug 22 and the output socket 23 are electrically connected to the circuit board 24 through a wire.

The docking station 1 of the present invention is configured to arrange the surface of the circuit board 14 perpendicular to the plugging direction of the input plug 12, and the input plug 12 is welded to one of the surfaces of the circuit board 14 and perpendicular to the circuit board 14 in the plugging direction; the output jack 13 is soldered to the other surface of the circuit board 14 and is perpendicular to the circuit board 14 in the plugging direction, so that the thickness of the docking station 1 in the plugging direction of the input plug 12 is thinner, and inconvenience to a user due to the overlong size of the docking station 1 protruding out of the electronic device is avoided. That is, according to the lever principle, the insertion position of the docking station 1 and the electronic device is used as a fulcrum, and the shorter the length of the docking station 1 protruding out of the electronic device is, the smaller the acting force acting on the fulcrum is when the docking station receives the same acting force. However, when the force applied at the pivot point is too great, it is likely to cause damage to the electronic device or the docking station 1.

The acting force applied to the pivot may be generated by the user touching the docking station 1 by mistake during walking or stroking, or may be generated by inserting too many data lines into the output jack 13.

It can be understood that the electronic device can be a mobile phone, a computer, a tablet, a television, etc.; the functions of realizing expansion comprise file transmission, file reading, video switching and the like; the surface of the circuit board 14 is the surface of the circuit board 14 on which electronic components are integrated.

The input plug 12 comprises one or more of a Type-C plug, a Micro USB plug and a Lightning plug, so as to be connected with a power supply or an electronic device through the input plug 12; the output socket 13 includes one or more of a Type-C socket, a micro USB socket, a Lightning socket, and an HDMI socket. In the present embodiment, the input plug 12 is a Type-C plug 121, and the output jack 13 includes a Type-C jack 131, an HDMI jack 133 and a USB jack 132. During the use, insert Type-C plug 121 in the socket that electronic equipment corresponds to make electronic equipment accessible Type-C socket 131, HDMI socket 133, USB socket 132 insert the data line of corresponding Type, and then realize different expansion function.

As a modification, the input plug 12 may be replaced with an input socket, and the output socket 13 may be replaced with an output plug.

Further, the shape of the housing 11 may be any one of a quadrangular prism, a pentagonal prism, or a cylindrical column. In this embodiment, the shape of the housing 11 is a quadrangular prism, the length a of the housing 11 is 48mm to 52mm, the width B of the housing is 32mm to 35mm, the height C of the housing is 15mm to 18mm, and the length and the width of the circuit board 14 are adapted to the length and the width of the housing 11, so that the thickness of the docking station 1 is thinner, and after the docking station 1 is plugged into an electronic device, the length of the protrusion in the plugging direction is shorter, and the length of the protrusion is the height of the docking station 1, thereby avoiding inconvenience to a user.

The output socket 13 is disposed on the surface of the housing 11 away from the input plug 12, that is, the output socket 13 and the input plug 12 are disposed on two opposite sides of the circuit board 14, respectively, so that after the user inserts the input plug 12 into the electronic device, the direction of the output socket 13 is consistent with the direction of the interface of the electronic device, so that the user can connect different data lines through the output socket 13, thereby implementing an expansion function.

The input plug 12 is disposed at an edge of the housing 11, so that when the electronic device is placed on a desktop, a distance between an interface of the electronic device and the desktop is too short, which results in a problem that the docking station 1 cannot be inserted into the interface of the electronic device.

Referring to fig. 5, as an embodiment, a PD chip (Power Delivery management) 142, a video conversion chip 144, a forward/reverse plug conversion chip 143, and a Power conversion circuit 145 are disposed on the circuit board 14.

Type-C socket 131 with power conversion circuit 145, positive and negative conversion chip 143 electricity is connected, power conversion circuit 145 with video conversion chip 144 electricity is connected, positive and negative conversion chip 143 piece of inserting with video conversion chip 144 electricity is connected, the video conversion chip with HDMI socket 133 electricity is connected. Therefore, after the Type-C jack 131 and the HDMI jack 133 are inserted into corresponding data lines and are respectively connected with electronic equipment, the electric signal of the Type-C jack 131 is adjusted through the power conversion circuit 145, so that the electronic equipment connected with the Type-C jack 131 supplies power to the docking station 1, then the video switching function is realized through the video conversion chip 144, and under the action of the forward and reverse insertion conversion chip 143, the data lines inserted into the Type-C jack 131 do not need to be distinguished in plugging directions. If the electronic device connected with the Type-C jack 131 is a mobile phone and the electronic device connected with the HDMI jack 133 is a television, under the action of the power conversion circuit 145, the mobile phone supplies power to the docking station 1, and the video in the mobile phone is switched to the television through the video conversion chip 144 for playing.

The PD chip 142 is electrically connected to the Type-C jack 131, and the input plug 12 is electrically connected to the PD chip 142, so that after the input plug 12 is connected to an external power source, an electrical signal is converted by the PD chip 142, thereby charging the electronic device connected to the Type-C jack 131 by the external power source.

As a variation, a control switch 141 and a bluetooth module 146 are disposed on the circuit board 14, the Type-C socket 131 is electrically connected to the control switch 141, the control switch 141 is electrically connected to the power conversion circuit 145 and the bluetooth module 146, and the control switch 141 is used for controlling the bluetooth module 146 to be turned on or turned off. After the control switch 141 controls the bluetooth module 146 to be turned on, the mobile phone is directly paired with the docking station 1 through the bluetooth function, so that the audio played by the mobile phone is played through the electronic device connected to the output socket 13.

It can be understood that still be equipped with HUB chip 147 on the circuit board 14, Type-C socket 131, USB socket 132 all are connected with power switching circuit 145 electricity through HUB chip 147, and power switching circuit 145 is connected with bluetooth module 146 electricity, and bluetooth module 146 is connected with the HUB chip electricity to make Type-C socket 131, USB socket 132 realize the expansion function that corresponds, and accessible bluetooth module 146 is connected with the electronic equipment bluetooth, with the expansion function that uses expansion depressed place 1.

It can be understood that the single circuit module is an existing product, and the docking station in the existing market can realize the expanding functions of file transmission, file reading, video transfer and the like, so that the electric connection mode between the electronic elements is only required to enable each output socket 13 to realize the corresponding function.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A docking station, characterized in that: the circuit board is arranged in the shell, the input plug and the output socket are exposed out of the shell and are electrically connected with the circuit board, and the surface of the circuit board is perpendicular to the plugging direction of the input plug;

the input plug is welded on one surface of the circuit board and is vertical to the circuit board in the plugging direction; the output socket is welded on the other surface of the circuit board and is perpendicular to the circuit board in the plugging direction.

2. A docking station as claimed in claim 1 wherein: be equipped with power conversion circuit, positive and negative conversion chip and video conversion chip on the circuit board, output socket includes Type-C socket and HDMI socket, Type-C socket with power conversion circuit, positive and negative conversion chip electricity are connected, power conversion circuit with video conversion chip electricity is connected, positive and negative conversion chip with video conversion chip electricity is connected, video conversion chip with the HDMI socket electricity is connected.

3. A docking station as claimed in claim 2, wherein: the circuit board is further provided with a PD chip, the PD chip is electrically connected with the Type-C socket, and the input plug is electrically connected with the PD chip.

4. A docking station as claimed in claim 2, wherein: the circuit board is provided with a control switch and a Bluetooth module, the Type-C socket is electrically connected with the control switch, and the control switch is electrically connected with the power conversion circuit and the Bluetooth module.

5. A docking station as claimed in claim 2, wherein: the output socket further comprises a USB socket which is electrically connected with the Type-C socket.

6. A docking station as claimed in claim 1 wherein: the output socket is arranged on the surface of the shell far away from the input plug.

7. A docking station as claimed in claim 1 wherein: the input plug comprises one or more of a Type-C plug, a Micro USB plug and a Lightning plug;

the output socket further comprises one or more of a Type-C socket, a Micro USB socket, a USB socket and a Lightning socket.

8. A docking station as claimed in claim 1 wherein: the input plug is arranged on the edge of the shell.

9. A docking station as claimed in any one of claims 1 to 8 wherein: the length of the shell is 48mm-52mm, the width is 32mm-35mm, and the height is 15mm-18 mm.