CN214176300U

CN214176300U - Dustproof USB deconcentrator

Info

Publication number: CN214176300U
Application number: CN202023031447.5U
Authority: CN
Inventors: 何晓波
Original assignee: Zhejiang Shanghui Technology Co ltd
Current assignee: Zhejiang Shanghui Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-10
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a dustproof USB deconcentrator, including the box body, be equipped with main USB interface on the box body, be equipped with a plurality of recesses on the box body, be equipped with rotary mechanism in the recess, rotary mechanism includes rotating member and pivot, the pivot setting in the both sides of rotating member and with groove connection, be provided with vice USB interface on the rotating member. The utility model discloses be equipped with the spring in pivot department, under the condition of not using, the automatic box body that faces of vice USB interface reaches dirt-proof purpose, moreover the utility model discloses be equipped with stop gear, the rigidity of the rotating member of being convenient for.

Description

Dustproof USB deconcentrator

Technical Field

The utility model relates to a computer fittings field especially relates to a dustproof USB deconcentrator.

Background

With the rapid development of computer and notebook computer technologies, the number of peripheral devices of a computer is increasing, and besides a basic keyboard and a mouse, devices such as a mobile hard disk, a usb disk, and a digital camera are also available. In the prior art, the USB interfaces configured on the computer host are limited, the number of notebooks is less, and therefore a splitter is needed to solve the problem, a general USB splitter is not provided with a dustproof structure, in a general case, the splitter does not work for each jack, only part of the jacks are used, and the jacks which are not used are easy to accumulate dust and difficult to clean under long-term use, so that the normal use of the jacks is influenced.

Chinese patent publication No. CN208045816U, published 2018, 11/2, the name invented and created is a dust-proof USB deconcentrator, and the specific scheme of this application is a dust-proof USB deconcentrator, which comprises a body, a plurality of USB side interfaces are provided on one side of the body, a sliding chute, a USB top interface and a rotating chute are provided at the upper end of the body, one end of the sliding chute is connected with a first blocking piece sliding chute in a penetrating manner, a sliding block is connected in the sliding chute in a sliding manner, a first blocking piece is connected in the first blocking piece sliding chute in a sliding manner, the first blocking piece is fixedly connected at one end of the sliding block, a rotating shaft is connected in the rotating chute in a rotating manner, a second blocking piece is connected in the rotating chute in a rotating manner through the rotating shaft, one end of the second blocking piece is fixedly connected with a rotating piece, and the structure is complex, and when a user forgets to operate, a dust-proof effect cannot be achieved.

Disclosure of Invention

The utility model aims to solve the problem that the USB interface in the USB deconcentrator in the prior art is easy to accumulate dust, which influences the normal use of the USB deconcentrator, and provide a dustproof USB deconcentrator.

The utility model discloses the technical scheme who adopts does: the utility model provides a dustproof USB deconcentrator, includes the box body, is equipped with main USB interface on the box body, be equipped with a plurality of recesses on the box body, be equipped with rotary mechanism in the recess, rotary mechanism includes rotating member and pivot, the pivot setting in the both sides of rotating member and with groove connection, be provided with vice USB interface on the rotating member. The main USB interface is connected with the computer USB interface, the auxiliary USB interface is connected with the computer peripheral equipment and the like, and the rotating piece rotates through the rotating shaft. In the initial state, the auxiliary USB faces the bottom of the groove, and when the auxiliary USB is used normally, the rotating piece is rotated by 180 degrees, and the auxiliary USB interface is exposed for use.

Preferably, the rotating shaft is a hollow rotating shaft, and the rotating shaft is arranged at the centers of the two sides of the rotating member. The main USB and the auxiliary USB are connected through a circuit, and in order to ensure stable circuit and convenient wiring, a hollow rotating shaft is adopted, and the circuit is connected inside the hollow rotating shaft. The pivot is installed in revolving part side center department, guarantees that the revolving part can smooth rotation.

Preferably, a spring is wound on the rotating shaft, one end of the spring is fixed on the box body, and the other end of the spring is fixed on the rotating piece. The spring is in a relaxed state in an initial state, the rotating piece rotates to stretch the spring, and the rotating piece can be quickly restored to the initial state by the elasticity of the spring.

Preferably, the rotating part further comprises a limiting mechanism, the limiting mechanism is installed on the side face of the rotating part and comprises a limiting rod and a limiting groove, one end of the limiting rod is fixed on the rotating shaft, the other end of the limiting rod is connected with an elastic device, and the elastic device is connected with the limiting groove in a sliding mode. Carry on spacingly through gag lever post and spacing groove to rotating member, prevent that rotating member from excessively rotating to lead to the damage of spring and inner line. The elastic device can fix the initial position and the normal use position and can better determine the position.

Preferably, the limiting groove is in a semicircular ring shape, and the circle center of the semicircular ring is the center of the side face of the rotating part. The limit groove of the semicircular ring limits the rotation range of the rotating piece within 180 degrees.

Preferably, clamping recesses matched with the elastic devices are arranged at two ends of the limiting groove. The elastic device has elasticity, when the elastic device is positioned in the clamping concave, the elastic device has a fixed position function on the rotating piece, the elasticity of the elastic device is not large, and the rotating piece can be rotated by a little force.

Preferably, the rotating member is further provided with a first sliding groove, one end of the first sliding groove is connected with a second sliding groove, the first sliding groove is connected with a sliding block in a sliding mode, the second sliding groove is connected with a cylindrical pin in a sliding mode, the cylindrical pin is fixed at one end of the sliding block, and a cylindrical pin hole matched with the cylindrical pin is formed in the bottom of the groove. In the initial state, the position of the rotating member can be fixed by the elastic device, in the normal use state, due to the existence of the spring, the spring can be stretched after the rotating member rotates, the elastic device can not fix the rotating member, and the position fixing of the rotating member is completed by the cylindrical pin.

Preferably, the sliding block is provided with anti-skid grains. Set up the slip slider that anti-skidding line can be better.

Preferably, the slider is in a convex shape.

The utility model discloses the beneficial effect who produces is: (1) the utility model is provided with the spring at the rotating shaft, and the auxiliary USB interface automatically faces the box body under the condition of not using, thereby achieving the purpose of dust prevention; (2) the utility model discloses be equipped with stop gear, the rigidity of the rotating member of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the rotating mechanism of the present invention.

Fig. 3 is a schematic side view of the rotating mechanism of the present invention.

Fig. 4 is a side sectional view of the rotating mechanism of the present invention.

The USB interface box comprises a box body 1, a box body 2, a main USB interface 3, a groove 4, a rotating piece 5, a rotating shaft 6, an auxiliary USB interface 7, a spring 8, a first sliding groove 9, a second sliding groove 10, a sliding block 11, anti-skid lines 12, a conical pin 13, a cylindrical pin hole 14, a limiting rod 15, an elastic device 16 and a limiting groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and 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 application, it is to be noted that the terms "front", "side", "upper", "lower", 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 simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. As shown in fig. 1 and 2, a dustproof USB distributor includes a box body 1, a main USB interface 2 is arranged on the box body 1, a plurality of grooves 3 are arranged on the box body 1, a rotating mechanism is arranged in each groove 3, the rotating mechanism includes a rotating member 4 and a rotating shaft 5, the rotating shaft 5 is fixed at the center of the side surface of the rotating member 4 and is fixedly connected with the groove 3, the rotating shaft 5 is a hollow rotating shaft, and an internal circuit passes through the inside of the rotating shaft 5; a spring 7 is wound on the rotating shaft 5, one end of the spring 7 is fixed on the box body 1, and the other end of the spring 7 is fixed on the rotating body 4; still be provided with vice USB interface 6 on the rotating member 4, still be equipped with first spout 8 on the rotating member 4, first spout 8 one end is connected with second spout 9, and sliding connection has slider 10 in the first spout, and second spout 9 sliding connection has cylindric lock 12, cylindric lock 12 is fixed in slider 10 one end, is provided with cylindric lock 12 complex cylindric lock hole 13 at recess 3 bottom. Still include stop gear in addition, stop gear installs the side at rotating member 4, stop gear includes gag lever post 14 and

spacing groove

16, and 14 one ends of gag lever post are fixed on pivot 5, and elastic device 15 is connected to the gag lever post 14 other end, and elastic device 15 and spacing groove 16 sliding connection, spacing groove 16 are the semicircle ring shape, and the centre of a circle of semicircle ring is the center of rotating member 4 side, and the spacing groove 16 of semicircle ring limits the rotation range of rotating member 4 in 180 degrees, is equipped with at spacing groove 16 both ends and blocks concavely with elastic device 15 complex.

In an initial state, the auxiliary USB interface 6 faces the bottom of the groove 3, the spring 7 is in a loose state at the moment, the cylindrical pin is completely positioned in the sliding groove 8, and the head of the elastic device 15 is positioned in one end of the semicircular limiting groove 16; when the USB interface connector is required to be used, the rotating piece 4 rotates around the rotating shaft 5 until the auxiliary USB interface 6 rotates to the front, at the moment, the spring 7 is in a stretching state, the head of the elastic device 15 is located at the other end of the semicircular limiting groove 16, at the moment, the cylindrical pin 12 just faces the conical pin hole 13 in the bottom of the groove 3, and in order to keep the position of the auxiliary USB interface 6, the sliding block 9 slowly slides to enable the cylindrical pin 12 to be inserted into the cylindrical pin hole 13 to play a role of fixing the position. The main USB interface 2 is connected with a USB interface on a computer or a notebook computer by a USB wire, and the peripheral equipment and the auxiliary USB interface 6 are connected to be normally used. After the use, the sliding block 10 pulls the cylindrical pin 12 out of the cylindrical pin hole 13, the rotating part 4 can automatically recover to the initial state due to the elasticity of the spring 7, the head of the elastic device 15 returns to one end of the semicircular limiting groove 16, a certain fixing effect can be achieved, and the rotating part 4 is not forgotten to be restored.

Claims

1. The utility model provides a dustproof USB deconcentrator, includes box body (1), is equipped with main USB interface (2) on box body (1), its characterized in that, be equipped with a plurality of recesses (3) on box body (1), be equipped with rotary mechanism in recess (3), rotary mechanism includes rotating member (4) and pivot (5), and pivot (5) set up in the both sides of rotating member (4) and are connected with recess (3), are provided with vice USB interface (6) on rotating member (4).

2. The dustproof USB splitter according to claim 1, wherein the rotating shaft (5) is a hollow rotating shaft, and the rotating shaft (5) is installed at the center of two sides of the rotating member (4).

3. The dustproof USB splitter according to claim 2, wherein the spring (7) is wound on the rotating shaft (5), one end of the spring (7) is fixed on the box body, and the other end of the spring (7) is fixed on the rotating member (4).

4. The dustproof USB deconcentrator according to claim 1, further comprising a limiting mechanism, wherein the limiting mechanism is installed on the side surface of the rotating member (4), the limiting mechanism comprises a limiting rod (14) and a limiting groove (16), one end of the limiting rod (14) is fixed on the rotating shaft (5), the other end of the limiting rod (14) is connected with an elastic device (15), and the elastic device (15) is slidably connected with the limiting groove (16).

5. The dustproof USB deconcentrator according to claim 4, wherein the limiting groove (16) is semicircular, and the center of the semicircular ring is the center of the side surface of the rotating member (4).

6. The dustproof USB deconcentrator according to claim 5, wherein clamping recesses matched with the elastic device (15) are arranged at two ends of the limiting groove (16).

7. The dustproof USB deconcentrator according to claim 1, wherein the rotating member (4) is further provided with a first sliding chute (8), one end of the first sliding chute (8) is connected with a second sliding chute (9), the first sliding chute is slidably connected with a sliding block (10), the second sliding chute (9) is slidably connected with a cylindrical pin (12), the cylindrical pin (12) is fixed at one end of the sliding block (10), and the bottom of the groove (3) is provided with a cylindrical pin hole (13) matched with the cylindrical pin (12).

8. The dustproof USB deconcentrator according to claim 7, wherein the sliding block (10) is provided with anti-slip lines (11).

9. The USB splitter according to claim 7, wherein the slider (10) is embossed.