CN220731964U

CN220731964U - Docking station and mobile terminal

Info

Publication number: CN220731964U
Application number: CN202322084726.5U
Authority: CN
Inventors: 金有刚; 胡啸男; 贺磊
Original assignee: Szbroad Technology Co ltd
Current assignee: Szbroad Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-05
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a docking station and a mobile terminal, and belongs to the technical field of computer peripheral accessories. The docking station comprises a protection main body, wherein the protection main body comprises a first plug, a shell and a second plug, a containing cavity is formed in the shell, and the first plug and the second plug are respectively buckled at two opposite ends of the shell and used for plugging the containing cavity; a first limit groove is concavely formed in one side, facing the shell, of the first plug, and a second limit groove is concavely formed in one side, facing the shell, of the second plug; the side wall surface of the shell is provided with a plurality of opening parts; the PCBA circuit board is arranged in the accommodating cavity, one end of the PCBA circuit board is spliced with the first limiting groove, the other end of the PCBA circuit board is spliced with the second limiting groove, and a plurality of communication interfaces of the PCBA circuit board are arranged in one-to-one correspondence with the plurality of opening parts; and one end of the data wire is used for being connected with the mobile terminal, and the other end of the data wire is connected with the PCBA circuit board. The utility model reduces the number of parts, is simple to assemble and reduces the production cost.

Description

Docking station and mobile terminal

Technical Field

The utility model relates to the technical field of computer peripheral accessories, in particular to a docking station and a mobile terminal.

Background

Docking stations (also known as Port replicators) are external devices designed specifically for computers, and can make a computer conveniently connected to multiple accessories or external devices (such as a power adapter, a network cable, a mouse, an external keyboard, a printer, and an external display) in one station by replicating or even expanding the ports of the computer.

The existing docking station is provided with a left plug, a right plug, a middle frame glue piece, a PCBA board and a shell, wherein the PCBA board is required to be installed and fixed in the shell through the middle frame glue piece, and the left plug and the right plug are assembled at the left end and the right end of the shell. Because the middle frame glue piece is added, the assembly is time-consuming, and meanwhile, the cost is high and low, so that the production cost is too high.

For this reason, it is desirable to provide a docking station and a mobile terminal to solve the above problems.

Disclosure of Invention

The utility model aims to provide a docking station and a mobile terminal, which have the advantages of reduced number of parts, simple assembly and reduced production cost.

In order to achieve the above object, the following technical scheme is provided:

a docking station, comprising:

the protection main body comprises a first plug, a shell and a second plug, wherein a containing cavity is formed in the shell, and the first plug and the second plug are respectively buckled at two opposite ends of the shell and used for blocking the containing cavity; a first limit groove is concavely formed in one side, facing the shell, of the first plug, and a second limit groove is concavely formed in one side, facing the shell, of the second plug; the side wall surface of the shell is provided with a plurality of opening parts;

the PCBA circuit board is arranged in the accommodating cavity, one end of the PCBA circuit board is spliced with the first limiting groove, the other end of the PCBA circuit board is spliced with the second limiting groove, and a plurality of communication interfaces of the PCBA circuit board are arranged in one-to-one correspondence with a plurality of opening parts;

the data line comprises a line body part, clamping head parts and clamping seat parts, wherein the clamping head parts and the clamping seat parts are arranged at two ends of the line body part, the line body part penetrates through the first plug, the clamping seat parts are connected with the PCBA circuit board, and the clamping head parts are used for connecting a mobile terminal.

As an alternative scheme of the docking station, the plurality of opening parts comprise a first opening, a second opening and a third opening, the plurality of communication interfaces comprise a type-c interface, a USB interface and a video output interface, the type-c interface is correspondingly arranged with the first opening, the USB interface is correspondingly arranged with the second opening, the video output interface is correspondingly arranged with the third opening, an indication hole is further formed in the side wall surface of the shell, and a power indicator of the PCBA circuit board is correspondingly arranged with the indication hole.

As an alternative scheme of the docking station, a guide groove is formed in the inner wall surface of the shell, the guide groove extends along the length direction of the shell, and the main board part of the PCBA circuit board is inserted into the guide groove.

As an alternative scheme of the docking station, a first clamping groove is concavely formed in the inner wall surface of the left cavity opening of the shell, a first buckle is convexly arranged on the outer wall surface of the first plug, and the first buckle is clamped with the first clamping groove.

As an alternative scheme of the docking station, the inner wall surface of the left cavity opening of the shell is arranged on a first limiting step, the outer wall surface of the first plug is provided with a second limiting step, and the second limiting step is stopped on the first limiting step.

As an alternative scheme of the docking station, a threading hole is formed in the bottom of the first clamping groove, and the wire body part of the data wire is arranged in the threading hole in a penetrating mode.

As an alternative scheme of the docking station, a second clamping groove is concavely formed in the inner wall surface of the right cavity opening of the shell, a second buckle is convexly arranged on the outer wall surface of the second plug, and the second buckle is clamped with the second clamping groove.

As an alternative scheme of the docking station, a third limiting step is arranged on the inner wall surface of the right cavity opening of the shell, a fourth limiting step is arranged on the outer wall surface of the second plug, and the fourth limiting step is stopped at the third limiting step.

As an alternative scheme of the docking station, a fourth opening is formed in the bottom of the second clamping groove, and a network cable interface of the PCBA circuit board is arranged corresponding to the fourth opening.

The mobile terminal comprises a mobile terminal body and the docking station, wherein the data line of the docking station is connected with the mobile terminal body. .

Compared with the prior art, the utility model has the beneficial effects that:

according to the docking station provided by the utility model, the first plug, the shell and the second plug form the protection main body of the PCBA circuit board, so that the PCBA circuit board is prevented from being damaged due to collision with foreign objects; one end of the PCBA circuit board is inserted into the first limit groove of the first plug, the other end of the PCBA circuit board is inserted into the second limit groove of the second plug, and other parts are not required to be additionally arranged, so that the PCBA circuit board can be stably installed in the protective main body, the number of parts is reduced, the assembly is simple, and the production cost is reduced; the first plug and the second plug not only can fix the position of the PCBA circuit board, but also can be used as a decoration piece, so that the attractiveness of the product is improved; the plurality of opening parts on the shell and a plurality of communication interfaces on the PCBA circuit board are arranged in one-to-one correspondence, the wire body part of the data wire penetrates through the first plug and then is connected with the PCBA circuit board through the clamping part, and the clamping part of the data wire is used for connecting the mobile terminal, so that the expansion of the port number of the mobile terminal is realized.

According to the mobile terminal provided by the utility model, the data line of the docking station is connected with the mobile terminal body, so that the number of parts is reduced, the assembly is simple, and the production cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

FIG. 1 is an assembled schematic view of a docking station according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a docking station according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first view of a housing according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a second view of the housing according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a first plug according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a second plug according to an embodiment of the present utility model.

Reference numerals:

1. a first plug; 2. a housing; 3. a second plug; 4. PCBA circuit board; 5. a data line;

11. a first limit groove; 12. a first buckle; 13. a second limit step; 14. a threading hole;

21. a receiving chamber; 211. a first clamping groove; 212. a first limit step; 213. a second clamping groove; 214. a third limit step; 22. a first opening; 23. a second opening; 24. a third opening; 25. an indication hole; 26. a guide groove;

31. the second limit groove; 32. a second buckle; 33. a fourth limit step; 34. a fourth opening;

41. type-c interface; 42. a USB interface; 43. a main board portion; 44. a network cable interface;

51. a card head; 52. a wire body portion; 53. a clamping seat part.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

PCBA (Printed Circuit Board Assembly) is a printed circuit board assembly, where the PCB blank is either SMT mounted, or through the entire process of DIP card. The PCBA is a circuit board obtained by printing solder paste on a PCB and then mounting various elements such as resistors, integrated circuits, capacitors, transformers, etc. according to the purpose and required characteristics of the circuit board. It is usually heated by a reflow oven to establish mechanical connection between the PCB and the components, mainly to solder or insert various electronic parts, ICs, etc. on a blank circuit board and perform quality inspection and testing to ensure its complete circuit connection performance.

In order to reduce the number of components of the docking station, simplify assembly and reduce production cost, the present embodiment provides a docking station and a mobile terminal, and the details of the present embodiment are described in detail below with reference to fig. 1 to 6.

As shown in fig. 1 to 5, the docking station includes a protective body, a PCBA circuit board 4, and a data line 5. The protection main body comprises a first plug 1, a shell 2 and a second plug 3, wherein an accommodating cavity 21 is formed in the shell 2, and the first plug 1 and the second plug 3 are respectively buckled at two opposite ends of the shell 2 and used for blocking the accommodating cavity 21; a first limit groove 11 is concavely formed in one side, facing the shell 2, of the first plug 1, and a second limit groove 31 is concavely formed in one side, facing the shell 2, of the second plug 3; the side wall surface of the housing 2 is provided with a plurality of openings. The PCBA circuit board 4 is arranged in the accommodating cavity 21, one end of the PCBA circuit board 4 is spliced with the first limiting groove 11, the other end of the PCBA circuit board 4 is spliced with the second limiting groove 31, and a plurality of communication interfaces of the PCBA circuit board 4 are arranged in one-to-one correspondence with a plurality of opening parts. The data line 5 includes a line body portion 52, and a chuck portion 51 and a chuck portion 53 disposed at two ends of the line body portion 52, wherein the line body portion 52 passes through the first plug 1, the chuck portion 53 is connected with the PCBA circuit board 4, and the chuck portion 51 is used for connecting with a mobile terminal.

In short, in the docking station provided by the embodiment, the first plug 1, the housing 2 and the second plug 3 form the protection main body of the PCBA circuit board 4, so that the PCBA circuit board 4 is prevented from being damaged due to collision with foreign objects; one end of the PCBA circuit board 4 is inserted into the first limit groove 11 of the first plug 1, the other end of the PCBA circuit board 4 is inserted into the second limit groove 31 of the second plug 3, and the PCBA circuit board 4 can be stably installed in the protective main body without adding other parts, so that the number of parts is reduced, the assembly is simple, and the production cost is reduced; the first plug 1 and the second plug 3 not only can fix the position of the PCBA circuit board 4, but also can be used as a decoration piece, so that the aesthetic property of the product is improved; the plurality of opening parts on the shell 2 are arranged in one-to-one correspondence with the plurality of communication interfaces on the PCBA circuit board 4, the wire body part 52 of the data wire 5 penetrates through the first plug 1 and then is connected with the PCBA circuit board 4 through the clamping part 53, and the clamping part 51 of the data wire 5 is used for connecting the mobile terminal, so that the expansion of the port number of the mobile terminal is realized.

Further, the plurality of opening portions include a first opening 22, a second opening 23 and a third opening 24, the plurality of communication interfaces include a type-c interface 41, a USB interface 42 and a video output interface, the type-c interface 41 is correspondingly arranged with the first opening 22, the USB interface 42 is correspondingly arranged with the second opening 23, the video output interface is correspondingly arranged with the third opening 24, an indication hole 25 is further formed in the side wall surface of the housing 2, and a power indicator of the pcba circuit board 4 is correspondingly arranged with the indication hole 25. In the present embodiment, two second openings 23 are provided, and two USB interfaces 42 are also provided.

Further, the inner wall surface of the housing 2 is provided with a guide groove 26, the guide groove 26 extends in the longitudinal direction of the housing 2, and the main board portion 43 of the PCBA circuit board 4 is inserted into the guide groove 26. By adding the guide groove 26, the main board part 43 of the PCBA circuit board 4 is conveniently installed in the accommodating cavity 21 of the shell 2, the position of the PCBA circuit board 4 in the shell 2 is limited, and dislocation of the PCBA circuit board 4 is avoided.

Further, a first clamping groove 211 is concavely formed in the inner wall surface of the left cavity opening of the housing 2, a first clamping buckle 12 is convexly formed in the outer wall surface of the first plug 1, and the first clamping buckle 12 is clamped with the first clamping groove 211. By additionally arranging the first clamping groove 211 and the first clamping buckle 12, the matching stability of the first plug 1 and the left cavity opening of the shell 2 is improved.

Further, the inner wall surface of the left cavity opening of the housing 2 is arranged on the first limiting step 212, the outer wall surface of the first plug 1 is provided with the second limiting step 13, and the second limiting step 13 is stopped on the first limiting step 212. The depth of the first plug 1 inserted into the accommodating cavity 21 is limited by adding the first limiting step 212 and the second limiting step 13.

Further, the bottom of the first clamping groove 211 is provided with a threading hole 14, and the wire body part 52 of the data wire 5 is threaded through the threading hole 14. By adding the threading hole 14, the line body part 52 of the data line 5 can conveniently pass through the first plug 1.

Further, a second clamping groove 213 is concavely formed in the inner wall surface of the right cavity opening of the housing 2, a second clamping buckle 32 is convexly formed in the outer wall surface of the second plug 3, and the second clamping buckle 32 is clamped with the second clamping groove 213. By adding the second buckle 32 and the second clamping groove 213, the matching stability of the second plug 3 and the right cavity opening of the shell 2 is improved.

Further, a third limiting step 214 is arranged on the inner wall surface of the right cavity opening of the shell 2, a fourth limiting step 33 is arranged on the outer wall surface of the second plug 3, and the fourth limiting step 33 is stopped at the third limiting step 214. The depth of the second plug 3 inserted into the accommodating cavity 21 is limited by adding the third limiting step 214 and the fourth limiting step 33.

Further, as shown in fig. 1, 2 and 6, the bottom of the second clamping groove 213 is provided with a fourth opening 34, and the network cable interface 44 of the pcba circuit board 4 is correspondingly arranged with the fourth opening 34, so that the external network cable is convenient to be connected with the mobile terminal through the docking station.

The embodiment also provides a mobile terminal, which comprises a mobile terminal body and the above-mentioned docking station, wherein a data line 5 of the docking station is connected with the mobile terminal body. The mobile terminal in this embodiment includes a mobile phone, a notebook computer, a desktop computer, or the like, and is not limited thereto.

In conclusion, the implementation is simple and reliable in assembly, the working procedure is simplified, and the product quality is improved; compared with the existing products, the material cost is directly reduced.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. Docking station, its characterized in that includes:

the protection main body comprises a first plug (1), a shell (2) and a second plug (3), wherein a containing cavity (21) is formed in the shell (2), and the first plug (1) and the second plug (3) are respectively buckled at two opposite ends of the shell (2) and used for blocking the containing cavity (21); a first limit groove (11) is concavely formed in one side, facing the shell (2), of the first plug (1), and a second limit groove (31) is concavely formed in one side, facing the shell (2), of the second plug (3); a plurality of opening parts are arranged on the side wall surface of the shell (2);

the PCBA circuit board (4) is arranged in the accommodating cavity (21), one end of the PCBA circuit board (4) is spliced with the first limit groove (11), the other end of the PCBA circuit board (4) is spliced with the second limit groove (31), and a plurality of communication interfaces of the PCBA circuit board (4) are arranged in one-to-one correspondence with a plurality of opening parts;

the data line (5) comprises a line body part (52), and clamping head parts (51) and clamping seat parts (53) which are arranged at two ends of the line body part (52), wherein the line body part (52) penetrates through the first plug (1), the clamping seat parts (53) are connected with the PCBA circuit board (4), and the clamping head parts (51) are used for connecting a mobile terminal.

2. The docking station according to claim 1, wherein a plurality of the opening parts comprise a first opening (22), a second opening (23) and a third opening (24), a plurality of the communication interfaces comprise a type-c interface (41), a USB interface (42) and a video output interface, the type-c interface (41) is correspondingly arranged with the first opening (22), the USB interface (42) is correspondingly arranged with the second opening (23), the video output interface is correspondingly arranged with the third opening (24), an indication hole (25) is further formed in a side wall surface of the housing (2), and a power indication lamp of the PCBA circuit board (4) is correspondingly arranged with the indication hole (25).

3. The docking station according to claim 1, wherein the inner wall surface of the housing (2) is provided with a guide groove (26), the guide groove (26) extends along the length direction of the housing (2), and the main board portion (43) of the PCBA circuit board (4) is inserted into the guide groove (26).

4. The docking station according to any one of claims 1-3, wherein a first clamping groove (211) is concavely formed in an inner wall surface of a left cavity opening of the housing (2), a first clamping buckle (12) is convexly formed in an outer wall surface of the first plug (1), and the first clamping buckle (12) is clamped with the first clamping groove (211).

5. The docking station according to claim 4, wherein a first limiting step (212) is provided on an inner wall surface of a left cavity opening of the housing (2), a second limiting step (13) is provided on an outer wall surface of the first plug (1), and the second limiting step (13) is stopped at the first limiting step (212).

6. The docking station according to claim 4, wherein a threading hole (14) is formed in a bottom of the first clamping groove (211), and the line body portion (52) of the data line (5) is threaded through the threading hole (14).

7. The docking station according to any one of claims 1-3, wherein a second clamping groove (213) is concavely formed in an inner wall surface of a right cavity opening of the housing (2), a second buckle (32) is convexly formed in an outer wall surface of the second plug (3), and the second buckle (32) is clamped with the second clamping groove (213).

8. The docking station according to claim 7, wherein a third limiting step (214) is provided on an inner wall surface of a right cavity opening of the housing (2), a fourth limiting step (33) is provided on an outer wall surface of the second plug (3), and the fourth limiting step (33) is stopped at the third limiting step (214).

9. The docking station of claim 8, wherein a fourth opening (34) is provided at a bottom of the second clamping groove (213), and a network cable interface (44) of the PCBA circuit board (4) is disposed corresponding to the fourth opening (34).

10. A mobile terminal, characterized by comprising a mobile terminal body and a docking station according to any of claims 1-9, a data line (5) of the docking station being connected to the mobile terminal body.