CN212112383U

CN212112383U - USB concentrator for computer

Info

Publication number: CN212112383U
Application number: CN202020993640.8U
Authority: CN
Inventors: 马春艳
Original assignee: Liaoning Vocational College of Light Industry
Current assignee: Liaoning Vocational College of Light Industry
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-08
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a USB concentrator for computer, which comprises a housin, the casing lateral wall is close to bottom position fixedly connected with fixed plate, the casing lateral wall is close to fixed plate side center department and is provided with the standing groove, the standing groove terminal surface is provided with the connecting wire, connecting wire terminal surface fixedly connected with transmission mouth, connecting wire terminal surface fixedly connected with linking module, linking module and the inside fixed connection of casing, linking module is connected with the receiving port respectively. The utility model discloses in, be provided with driving motor inside the casing, through starting driving motor to drive the threaded rod and rotate, make the screw sleeve go up and down, drive the sliding block through the telescopic lift of screw and slide along the casing, thereby to the position control of card and board, through the regulation of position between card and board and the fixed plate, can be used to the device and place in many places such as table angle, notebook computer lateral wall, table frame lateral wall and place, saved a large amount of spaces.

Description

USB concentrator for computer

Technical Field

The utility model relates to a USB concentrator field especially relates to a USB concentrator for computer.

Background

At present, with the rapid development of science and technology and the continuous improvement of living standards of people, computers are indispensable devices in daily work and life, and computer peripheral accessory devices and the like are developed increasingly, such as wireless mice, mouse heaters, USB fans, USB sound equipment and the like, so that the problem that USB ports of the computers are crowded and not enough is caused, and certain interference is caused to the use of the computer peripheral devices. The USB concentrator in the prior art mainly comprises a body, USB ports and wires, wherein the front side, the rear side and the right side of the body are respectively provided with the USB ports, and the left side of the body is provided with the USB port with the wires; the wire is put on the desktop in a jumble, can not carry out effective arrangement to the wire, influences pleasing to the eye degree.

The existing USB concentrator for the computer is single in placement position and occupies a large available space, and meanwhile, the USB concentrator for the computer can generate a large temperature after long-term working and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a USB concentrator for a computer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a USB concentrator for a computer comprises a shell, wherein a fixed plate is fixedly connected to the side wall of the shell close to the bottom of the shell, a placing groove is arranged on the side wall of the shell close to the center of the fixed plate, a connecting wire is arranged on the end face of the placing groove, a transmission port is fixedly connected to the end face of the connecting wire, a connecting module is fixedly connected to the end face of the connecting wire, the connecting module is fixedly connected with the inside of the shell, a receiving port is respectively connected to the connecting module, the receiving port is fixedly connected with the side wall of the shell, the receiving port is arranged on the side of the shell far from the fixed plate, grooves are symmetrically arranged on the side of the shell close to the fixed plate, a limiting plate is arranged on the side of the shell close to the fixed plate, the limiting plate is fixedly connected with the shell, the utility model discloses a driving motor, including driving motor drive end fixedly connected with threaded rod, threaded rod threaded connection has the threaded sleeve, the threaded sleeve lateral wall is close to the first stopper of bottom position fixedly connected with, the threaded sleeve lateral wall is close to top position fixedly connected with second stopper, the second stopper is close to the recess side and is provided with the sliding block, threaded sleeve side fixedly connected with connecting block is kept away from to the sliding block.

As a further description of the above technical solution:

the shell is provided with radiating holes close to the side of the placing groove in a symmetrical mode.

As a further description of the above technical solution:

the first limiting block of the side wall of the threaded sleeve is matched with the sliding groove of the limiting plate, and the first limiting block of the side wall of the threaded sleeve is connected with the sliding groove of the limiting plate in a sliding mode.

As a further description of the above technical solution:

the sliding block is matched with the second limiting block, and the sliding block is connected with the inner side wall of the shell in a sliding mode.

As a further description of the above technical solution:

the connecting block is connected with the inner wall of the groove of the shell in a sliding mode.

As a further description of the above technical solution:

the connecting block is far away from the side of the threaded sleeve and is fixedly connected with a clamp and a plate, and the clamp and the plate are matched with the position of the fixing plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses an at the inside connecting wire that is provided with of standing groove, through connecting the computer at connecting wire and transmission mouth, the standing groove be provided with be used for depositing connecting wire and transmission mouth, be provided with the louvre at the casing lateral wall simultaneously for dispel the heat to the device, if the device is placed in notebook computer side, dispel the heat through the louvre simultaneously, if it is higher to the heat dissipation requirement of device, can add fan and air exhauster in louvre department, dispel the heat to the computer, device convenient to use is worth wideling popularize.

2. The utility model discloses at the inside driving motor that is provided with of casing, through starting driving motor to drive the threaded rod and rotate, make the screw sleeve go up and down, drive the sliding block through the telescopic lift of screw and slide along the casing, thereby to the position control of card and board, through the regulation of position between card and board and the fixed plate, can be used to the device and place in many places such as table angle, notebook computer lateral wall, table frame lateral wall and place, saved a large amount of spaces.

Drawings

Fig. 1 is a top view of a USB hub for a computer according to the present invention;

fig. 2 is a side view of a USB hub for a computer according to the present invention;

fig. 3 is a front view of a USB hub for a computer according to the present invention;

fig. 4 is an enlarged view of fig. 2-a.

Illustration of the drawings:

1. a housing; 11. heat dissipation holes; 12. a placement groove; 13. a connection module; 14. a connecting wire; 15. a transfer port; 16. a receiving port; 17. a groove; 18. a fixing plate; 2. a drive motor; 21. a threaded rod; 22. a threaded sleeve; 23. a first stopper; 24. a second limiting block; 25. a limiting plate; 26. a sliding groove; 27. a slider; 28. connecting blocks; 29. cards and boards.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment:

a USB concentrator for a computer comprises a shell 1, wherein a fixed plate 18 is fixedly connected to the side wall of the shell 1 close to the bottom, a placing groove 12 is arranged at the side wall of the shell 1 close to the center of the fixed plate 18, a connecting wire 14 is arranged on the end surface of the placing groove 12, a transmission port 15 is fixedly connected to the end surface of the connecting wire 14, a connecting module 13 is fixedly connected to the end surface of the connecting wire 14, the connecting module 13 is fixedly connected with the inside of the shell 1, the connecting module 13 is respectively connected with a receiving port 16, the computer is connected through the connecting wire 14 and the transmission port 15, the receiving port 16 is fixedly connected with the inner side wall of the shell 1, the receiving port 16 is positioned at the side of the shell 1 far away from the fixed plate 18, grooves 17 are symmetrically arranged at the side of the shell 1 close to the fixed plate 18, a limit plate, bottom fixedly connected with driving motor 2 in casing 1, and driving motor 2 is located the limiting plate 25 and is close to fixed plate 18 side, driving motor 2 driving end fixedly connected with threaded rod 21, threaded rod 21 threaded connection has threaded sleeve 22, threaded sleeve 22 lateral wall is close to the first stopper 23 of bottom position fixedly connected with, threaded sleeve 22 lateral wall is close to top position fixedly connected with second stopper 24, second stopper 24 is close to recess 17 side and is provided with sliding block 27, sliding block 27 is kept away from threaded sleeve 22 side fixedly connected with connecting block 28, through starting driving motor 2, thereby drive threaded rod 21 and rotate, make threaded sleeve 22 go up and down, lift through threaded sleeve 22 drives sliding block 27 and slides along casing 1, thereby to the position control of card and board 29, through the regulation of position between card and board 29 and fixed plate 18, can be used to install and place in the table corner, The side wall of the notebook computer, the side wall of the desk frame and the like are arranged at a plurality of positions, so that a large amount of space is saved.

Casing 1 is close to standing groove 12 side symmetry and is provided with louvre 11, is provided with louvre 11 at 1 lateral wall of casing for dispel the heat to the device, if the device is placed in notebook computer side, dispel the heat through louvre 11 simultaneously, if the heat dissipation requirement to the device is higher, can add fan and air exhauster in louvre 11 department, dispel the heat to the computer, device convenient to use is worth wideling popularize. The first stop block 23 of the side wall of the threaded sleeve 22 is matched with the sliding groove 26 of the limit plate 25, and the first stop block 23 of the side wall of the threaded sleeve 22 is connected with the sliding groove 26 of the limit plate 25 in a sliding mode. The sliding block 27 is matched with the second limiting block 24, and the sliding block 27 is connected with the inner side wall of the shell 1 in a sliding mode. The connecting piece 28 is slidably connected to the inner wall of the groove 17 of the housing 1. The side of the connecting block 28 remote from the threaded sleeve 22 is fixedly connected with a card and plate 29, and the card and plate 29 is matched with the position of the fixing plate 18.

The working principle is as follows: at first take out connecting wire 14 in the standing groove 12 department of device, dock transmission port 15 to the computer, place device fixed plate 18 in card and position again, namely the table angle, the notebook computer lateral wall, table frame lateral wall etc., restart driving motor 2, rotate through threaded rod 21, make threaded sleeve 22 go up and down, lift through threaded sleeve 22 drives sliding block 27 and slides along casing 1, thereby to the position control of card and board 29, through the regulation of position between card and board 29 and the fixed plate 18, can be used to the device and fix, a large amount of spaces have been saved, the device of fastening simultaneously, the dismantlement of the external connection of being convenient for, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A USB hub for a computer, comprising a housing (1), characterized in that: the side wall of the shell (1) is close to a bottom position fixedly connected with fixed plate (18), the side wall of the shell (1) is close to the center of the side of the fixed plate (18) and is provided with a placing groove (12), the end face of the placing groove (12) is provided with a connecting wire (14), the end face of the connecting wire (14) is fixedly connected with a transmission port (15), the end face of the connecting wire (14) is fixedly connected with a connecting module (13), the connecting module (13) is fixedly connected with the inside of the shell (1), the connecting module (13) is respectively connected with a receiving port (16), the receiving port (16) is fixedly connected with the inner side wall of the shell (1), the receiving port (16) is positioned at the side of the shell (1) far away from the fixed plate (18), the side of the shell (1) close to the fixed plate (18) is symmetrically provided with grooves (17), the limiting plate (25) is fixedly connected with the shell (1), a sliding groove (26) is arranged on the side, close to the fixing plate (18), of the limiting plate (25), a driving motor (2) is fixedly connected with the bottom in the shell (1), and the driving motor (2) is positioned at the side of the limit plate (25) close to the fixed plate (18), a threaded rod (21) is fixedly connected with the driving end of the driving motor (2), a threaded sleeve (22) is connected with the threaded rod (21) in a threaded manner, a first limiting block (23) is fixedly connected to the side wall of the threaded sleeve (22) near the bottom, a second limiting block (24) is fixedly connected to the side wall of the threaded sleeve (22) near the top, a sliding block (27) is arranged on the side of the second limiting block (24) close to the groove (17), the sliding block (27) is far away from the threaded sleeve (22) and is fixedly connected with a connecting block (28).

2. The USB hub for a computer according to claim 1, wherein: radiating holes (11) are symmetrically formed in the side, close to the placing groove (12), of the shell (1).

3. The USB hub for a computer according to claim 1, wherein: the first limiting block (23) on the side wall of the threaded sleeve (22) is matched with the sliding groove (26) of the limiting plate (25), and the first limiting block (23) on the side wall of the threaded sleeve (22) is in sliding connection with the sliding groove (26) of the limiting plate (25).

4. The USB hub for a computer according to claim 1, wherein: sliding block (27) and second stopper (24) cooperate, and sliding block (27) and casing (1) inside wall sliding connection.

5. The USB hub for a computer according to claim 1, wherein: the connecting block (28) is connected with the inner wall of the groove (17) of the shell (1) in a sliding mode.

6. The USB hub for a computer according to claim 1, wherein: the connecting block (28) is far away from the side of the threaded sleeve (22) and is fixedly connected with a clamping and plate (29), and the clamping and plate (29) is matched with the fixing plate (18).