Automatic bunching type USB concentrator

Abstract

The utility model relates to the technical field of bunching of USB (Universal Serial Bus) concentrators, in particular to an automatic bunching type USB concentrator, which comprises a concentrator main body, connecting bottom plates and a clamping disc, the connecting bottom plates are symmetrically arranged on the outer side of the concentrator main body, a sliding groove is formed in the front side of each connecting bottom plate, a reset spring is arranged in each sliding groove, and the clamping disc is arranged in each sliding groove. A sliding groove is formed in the middle of the connecting bottom plate, a clamping piece is slidably connected into the sliding groove, a sanding pad is fixedly connected to the middle of the bottom end of the clamping piece, a threaded column is fixedly connected to the middle of the front side of the connecting bottom plate, and the other side of the threaded column is connected with a clamping disc in a penetrating and inserting mode. The USB data line is limited on the threaded column through the clamping piece and the sanding pad, the clamping piece is further limited through the limiting groove, the USB data line is prevented from rebounding, and meanwhile the clamping piece is prevented from being pulled back to the original position by the reset spring.

Description

TECHNICAL FIELD

[0001] The utility model relates to USB concentrator bunch line technical field especially, relates to a kind of automatic bunch line formula USB concentrator. BACKGROUND

[0002] With the development of science and technology, USB device has become an important accessory of electronic device, and when multiple USB devices need to be connected simultaneously, a USB hub is often needed, however, the traditional USB hub is prone to mutual interference between devices during use due to the disordered wires, which may even damage the devices, and the long wires also cause chaos on the desktop, affecting the appearance and tidiness.

[0003] The patent specification with publication number CN213026789U discloses a USB concentrator, which includes a lower shell, an upper shell, a placement cavity is formed on one side surface of the lower shell, four wire bundling blocks are fixedly installed on the inner side surfaces of the placement cavity, and a locking block is fixedly installed on the upper end surface of the placement cavity. When the data cable is used, the placement cavity and the safety cover are connected through a spring hinge, the safety cover is opened, and the wire bundling blocks fixedly installed on both sides of the placement cavity are used to prevent the data cable from knotting or winding together inside the placement cavity, which can effectively store the data cable and prevent people from forgetting the data cable after use, providing convenience for users.

[0004] However, in the implementation of related technologies, it is found that the above-mentioned USB concentrator has the following problems: when using the device to cope with the situation of needing to use multiple USB data lines, the storage effect of the placement cavity may be reduced, which may cause the data lines to be tangled and disordered, increasing the difficulty of use for users. Therefore, an automatic bunch line formula USB concentrator is provided to overcome the above-mentioned defects. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem in the prior art that when using the device to cope with the situation of needing to use multiple USB data lines, the storage effect of the placement cavity may be reduced, which may cause the data lines to be tangled and disordered, increasing the difficulty of use for users, and proposes an automatic bunch line formula USB concentrator.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of automatic bunching type USB concentrator, including concentrator main body, connecting base plate and clamping disc, the outside of the concentrator main body is symmetrically provided with connecting base plate, the front side of the connecting base plate is provided with sliding slot, the inside of the sliding slot is provided with reset spring, the inside of the sliding slot is slidably connected with clamping piece, the bottom end middle part of the clamping piece is fixedly connected with abrasive pile, the front side middle part of the connecting base plate is fixedly connected with threaded column, the other side of the threaded column is connected with clamping disc.

[0007] As further description of the above technical solution: the back of the clamping disc is provided with a limiting slot, the limiting slot is arranged from inside to outside on the back of the clamping disc, a connecting groove is formed on the left side of the back of the clamping disc, and a first magnetic pole is fixedly connected in the connecting groove.

[0008] As further description of the above technical solution: the sliding slot is arranged in a ring shape on the front side of the connecting base plate, the reset spring is fixedly connected with the connecting base plate, and the other side of the reset spring is fixedly connected with the clamping piece, so that the sliding slot provides a moving space for the clamping piece.

[0009] As further description of the above technical solution: a connecting seat is arranged on the left side of the connecting base plate, a connecting column is fixedly connected to the front side of the connecting seat, a second magnetic pole is fixedly connected to the front side of the connecting column, and the second magnetic pole is located to the right of the first magnetic pole, so that the second magnetic pole is adsorbed to the first magnetic pole to fix the position of the clamping disc.

[0010] As further description of the above technical solution: a placing groove is symmetrically formed on the top end and the bottom end of the concentrator main body, and the connecting base plate is located in the middle of the outlets of the two placing grooves, so that the placing groove preliminarily gathers the USB data lines.

[0011] As further description of the above technical solution: a magnetic dustproof plate is arranged on the top end of the concentrator main body, and an anti-skid pad is arranged on the bottom end of the concentrator main body, so as to externally protect the concentrator main body.

[0012] The utility model has the following beneficial effects:

[0013] The automatic bunching type USB concentrator designed by the utility model is designed in cooperation with the connecting base plate and the clamping disc, the clamping piece and the abrasive pile are arranged to limit the USB data lines on the threaded column, and the clamping piece is further limited by the limiting slot, so as to prevent the USB data lines from rebounding and the clamping piece from being pulled back to the original position by the reset spring.

[0014] The utility model discloses an automatic bundle formula USB concentrator, through the design cooperation of magnetic dustproof board and antiskid pad, the external protection of the concentrator for putting into use is carried out, and the concentrator is prevented from being accidentally damaged in the use process. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole structure schematic diagram of the utility model;

[0016] Figure 2 It is whole structure left side schematic diagram of the utility model;

[0017] Figure 3 It is concentrator main part structure schematic diagram of the utility model;

[0018] Figure 4 It is the connection bottom plate structure explosion map of the utility model;

[0019] Figure 5 It is the card position disc structure section view of the utility model.

[0020] Legend:

[0021] 1, concentrator main part;2, connection bottom plate;3, card position disc;4, sliding groove;5, return spring;6, clamping piece;7, sanding pad;8, threaded column;9, limit slot;10, connecting groove;11, first magnetic pole;12, connecting seat;13, connecting column;14, second magnetic pole;15, placing groove;16, magnetic dustproof board;17, antiskid pad. SPECIFIC EMBODIMENT

[0022] Reference Figures 1-5 The utility model provides a kind of automatic bundle formula USB concentrator comprising concentrator main part 1, connection bottom plate 2 and card position disc 3, the outside symmetry of concentrator main part 1 is provided with connection bottom plate 2, sliding groove 4 is opened in the front side of connection bottom plate 2, return spring 5 is arranged in the inside of sliding groove 4, clamping piece 6 is slidably connected in the inside of sliding groove 4, multiple USB data lines are wound on threaded column 8 by the gap between clamping piece 6, sanding pad 7 is fixedly connected in the bottom end middle part of clamping piece 6, threaded column 8 is fixedly connected in the front side middle part of connection bottom plate 2, threaded column 8 is connected with card position disc 3 by penetrating, by moving clamping piece 6 in sliding groove 4 in sequence, USB data line wound on threaded column 8 is wrapped in the inside of clamping piece 6.

[0023] As further implementation of the above technical solution: limit slot 9 is opened in the back of card position disc 3, limit slot 9 is sequentially arranged from inside to outside in the back of card position disc 3, connecting groove 10 is opened in the back left side of card position disc 3, first magnetic pole 11 is fixedly connected in the inside of connecting groove 10, clamping piece 6 is placed in limit slot 9 in the back of card position disc 3, to limit and fix clamping piece 6.

[0024] As a further implementation of the above technical solution: the sliding groove 4 is arranged in a ring shape on the front side of the connecting bottom plate 2, the reset spring 5 is fixedly connected with the connecting bottom plate 2, and the other side of the reset spring 5 is fixedly connected with the clamping piece 6. The clamping piece 6 can move in the sliding groove 4, and the reset spring 5 can drive the clamping piece 6 to reset when the data line is pulled out.

[0025] As a further implementation of the above technical solution: the left side of the connecting bottom plate 2 is provided with a connecting seat 12, the front side of the connecting seat 12 is fixedly connected with a connecting column 13, the front side of the connecting column 13 is fixedly connected with a second magnetic pole 14, and the second magnetic pole 14 is located to the right of the first magnetic pole 11. After the clamping disc 3 is reconnected with the threaded column 8 and the connecting seat 12, the first magnetic pole 11 in the connecting groove 10 will be attracted to the second magnetic pole 14 on the front side of the connecting column 13 entering the connecting groove 10, so as to stabilize the clamping disc 3 in front of the connecting bottom plate 2.

[0026] As a further implementation of the above technical solution: the top end and the bottom end of the hub body 1 are symmetrically provided with a placing groove 15, and the connecting bottom plate 2 is located in the middle of the outlets of the two placing grooves 15. The transmission lines of a plurality of USB data lines are placed in the placing grooves 15 at the top end and the bottom end of the hub body 1 for bundling.

[0027] As a further implementation of the above technical solution: the top end of the hub body 1 is provided with a magnetic dustproof plate 16, and the bottom end of the hub body 1 is provided with an anti-skid pad 17. The anti-skid pad 17 prevents the hub body 1 from being turned over due to accidental shaking or collision during use.

[0028] Working principle:

[0029] When the utility model is used, first, the concentrator main body 1 is placed in a suitable position by the anti-skid pads 17, and the concentrator main body 1 is prevented from turning on its side due to accidental shaking or collision during use by the plurality of anti-skid pads 17, then the USB data lines to be used are inserted into the interfaces on the outside of the concentrator main body 1 in turn, and the transmission lines of the plurality of USB data lines are placed into the placement grooves 15 at the top and bottom ends of the concentrator main body 1, then the clamping disc 3 is separated from the threaded column 8 and the connecting seat 12, and the plurality of USB data lines are wound on the threaded column 8 through the gap between the clamping pieces 6, then the clamping pieces 6 are moved in the sliding grooves 4 in turn, so that the USB data lines wound on the threaded column 8 are wrapped on the inside of the clamping pieces 6, and the abrasive felt pads 7 fixed on the inside of the clamping pieces 6 increase the friction between the USB data lines and the clamping pieces 6, so as to prevent the USB data lines after being wound from loosening, and the clamping disc 3 is reconnected with the threaded column 8 and the connecting seat 12, at this time, the first magnetic pole 11 in the connecting groove 10 will be mutually adsorbed with the second magnetic pole 14 in front of the connecting column 13 entering the connecting groove 10, so as to stabilize the clamping disc 3 in front of the connecting bottom plate 2, and the clamping pieces 6 will be in the limiting grooves 9 on the back of the clamping disc 3, so as to limit and fix the clamping pieces 6, prevent the clamping pieces 6 from being pulled back to the original position by the return springs 5, and further improve the binding capacity of the clamping pieces 6 to the USB data lines after being wound, so as to achieve the purpose of limiting the rebound of the USB data lines, and improve the overall appearance of the device, finally, the magnetic dustproof plate 16 is installed on the top end of the concentrator main body 1 for dust prevention.

[0030] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic cable-binding USB hub, comprising a hub body (1), a connecting base plate (2) and a positioning plate (3), characterized in that: The outside of the hub body (1) is symmetrically provided with a connecting bottom plate (2), the front side of the connecting bottom plate (2) is provided with a sliding groove (4), the inside of the sliding groove (4) is provided with a reset spring (5), the sliding groove (4) is slidably connected with a clamping piece (6), the bottom end of the clamping piece (6) is fixedly connected with a sanding pad (7), the front side of the connecting bottom plate (2) is fixedly connected with a threaded column (8), the other side of the threaded column (8) is penetratingly connected with a clamping disc (3).

2. The automatic trunking USB hub according to claim 1, wherein: The back of the clamping disc (3) is provided with a limiting groove (9), the limiting grooves (9) are arranged from inside to outside on the back of the clamping disc (3), the left side of the back of the clamping disc (3) is provided with a connecting groove (10), and the inside of the connecting groove (10) is fixedly connected with a first magnetic pole (11).

3. The automatic trunking USB hub of claim 1, wherein: The sliding groove (4) is annularly arranged on the front side of the connecting bottom plate (2), the reset spring (5) is fixedly connected with the connecting bottom plate (2), and the other side of the reset spring (5) is fixedly connected with the clamping piece (6).

4. The automatic trunking USB hub of claim 1, wherein: The left side of the connecting bottom plate (2) is provided with a connecting seat (12), the front side of the connecting seat (12) is fixedly connected with a connecting column (13), the front side of the connecting column (13) is fixedly connected with a second magnetic pole (14), and the second magnetic pole (14) is located on the right side of the first magnetic pole (11).

5. The automatic trunking USB hub of claim 1, wherein: The top end and the bottom end of the hub body (1) are symmetrically provided with a placing groove (15), and the connecting bottom plate (2) is located in the middle of the outlets of the two placing grooves (15).

6. The automatic trunking USB hub of claim 1, wherein: The top end of the hub body (1) is provided with a magnetic dustproof plate (16), and the bottom end of the hub body (1) is provided with an anti-skid pad (17).

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