CN210576733U

CN210576733U - Multi-port converter

Info

Publication number: CN210576733U
Application number: CN201921649028.2U
Authority: CN
Inventors: 周卫华
Original assignee: Shenzhen Qinzetongda Technology Co Ltd
Current assignee: Shenzhen Qinzetongda Technology Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-19
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a multiport converter, including shell, circuit board, a plurality of wiring socket, pivot and rotation hand wheel, the pivot is rotated with the shell and is connected, and circuit board locates the pivot upper end, and the shell includes casing down and locates the last casing of casing upper end down, goes up the casing and is the half cylinder type, goes up the casing and all is equipped with one with the position that each wiring socket corresponds and keeps away the hole, keeps away the lower extreme in hole and extends to casing department down, and its upper end extends to the top of casing. Above-mentioned multiport converter, through setting up the circuit board in the upper end of pivot, when rotating the outer rotation hand wheel of shell, can drive the wiring socket at circuit board edge and revolute the rotation of axes, and then make wiring socket be arc motion dodging the hole, when needs wiring, only need rotatory upper end to the casing with wiring socket, the sight does not have the sheltering from, quick convenient male joint, after the completion of pegging graft, with the rotatory lower extreme to the casing of wiring socket, prevent that the dust from getting into in the wiring socket.

Description

Multi-port converter

Technical Field

The utility model relates to a converter technical field, in particular to multiport converter.

Background

A converter refers to a device that converts one signal into another signal. The signal is in the form or carrier of the information present. In automated instrumentation and control systems, it is common to convert one signal into another compared to a standard or reference quantity in order to couple the two types of instruments, and therefore the converter is often an intermediate link between the two instruments (or devices).

The existing converter is generally provided with a plurality of ports in order to realize signal conversion of various formats, each port is provided with a connection socket, but the existing multi-port converter is provided with the ports which are arranged on the side edge of the shell, when a client needs to insert a patch cord at the port, the client needs to bend over to operate, the operation mode is realized on the plug patch cord, the sight line is blocked by an arm, the specific position of the patch cord and the connection socket cannot be observed, the plug-in is inconvenient, and the plug-in efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multiport converter to solve the problem that current multiport converter grafting is inefficient.

The utility model provides a multiport converter, include the shell, locate circuit board in the shell, and with a plurality of wiring socket that circuit board connects, multiport converter is still including locating the pivot in the shell and locating the rotation hand wheel in the pivot outside, the pivot with the shell rotates the connection, circuit board locates the pivot upper end, the shell includes down the casing and locates the last casing of casing upper end down, it is the half cylinder type to go up the casing, go up casing and each the position that wiring socket corresponds all is equipped with one and dodges the hole, the lower extreme of dodging the hole extends to casing department down, its upper end extends to go up the top of casing.

Above-mentioned multiport converter, through setting up the circuit board in the upper end of pivot, when rotating the outer rotation hand wheel of shell, can drive the wiring socket at circuit board edge and revolute the rotation of axes, and then make wiring socket be arc motion dodging the hole, when needs wiring, only need rotatory upper end to the casing with wiring socket, the sight does not have the sheltering from, quick convenient male joint, after the completion of pegging graft, with the rotatory lower extreme to the casing of wiring socket, prevent that the dust from getting into in the wiring socket.

Further, the upper end of dodging the hole is equipped with first flexible pad.

Further, the lower extreme in dodging the hole is equipped with the second flexible pad.

Further, the width of the avoiding hole is larger than the width of the corresponding wiring socket.

Furthermore, a rotating bearing is arranged at the position where the rotating shaft is connected with the shell.

Furthermore, a movable cover plate is arranged at the upper end of the upper shell, and a sliding groove block is respectively arranged on two sides of the movable cover plate.

Furthermore, a holding lug is arranged at the tail end of the upper end of the movable cover plate.

Drawings

Fig. 1 is a schematic perspective view of a multi-port converter according to a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the multi-port converter of FIG. 1;

fig. 3 is a schematic perspective view of a multi-port converter according to a second embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of the multi-port converter of FIG. 3;

fig. 5 is a schematic view of an installation structure of a movable cover plate in the multi-port converter of fig. 3.

Description of the main element symbols:

outer casing	10	Sliding groove block	122	Rotating shaft	40
						Lower casing	11	Rotary bearing	13	Rotary hand wheel	50
Upper shell	12	Circuit main board	20	Movable cover plate	60
						Avoiding hole	121	Connection socket	30	Holding lug	70

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a multi-port converter according to a first embodiment of the present invention includes a housing 10, a circuit board 20 disposed in the housing 10, a plurality of connection sockets 30 connected to the circuit board 20, a rotating shaft 40 disposed in the housing 10, and a rotating handwheel 50 disposed outside the rotating shaft 40.

Specifically, pivot 40 with shell 10 rotates to be connected, circuit board 20 locates pivot 40 upper end, shell 10 includes casing 11 down and locates last casing 12 of casing 11 upper end down, it is hollow semicylindrical type to go up casing 12, go up casing 12 and each the position that connection socket 30 corresponds all is equipped with one and dodges hole 121, the lower extreme that dodges hole 121 extends to casing 11 department down, its upper end extends to go up the top of casing 12.

Above-mentioned multiport converter, through setting up circuit board 20 in the upper end of pivot 40, when rotating the outer rotation hand wheel 50 of shell 10, can drive the wiring socket 30 at circuit board 20 edge and revolve the rotation of rotation axis 40, and then make wiring socket 30 be arc motion avoiding hole 121, when needs wiring, only need to rotate the upper end to casing 12 with wiring socket 30, the sight does not have the shelter from, quick convenient plug-in connection, it is efficient to peg graft, after the grafting is accomplished, the lower extreme to casing 12 with wiring socket 30 is rotatory, prevent that the dust from getting into in the wiring socket 30.

Specifically, in the present embodiment, in order to ensure that the connection socket 30 can be connected to an external patch cord, the width of the avoiding hole 121 is greater than the width of the corresponding connection socket 30.

Referring to fig. 3 to 5, a difference between the second embodiment and the first embodiment of the multi-port converter according to the second embodiment of the present invention is that in the second embodiment, in order to facilitate the rotation of the rotating shaft 40, a rotating bearing 13 is disposed at a position where the rotating shaft 40 is connected to the housing 10, so as to improve the smoothness of the rotation of the rotating shaft 40.

Specifically, in this embodiment, in order to prevent dust from entering the housing 10 from the avoiding hole 121, a movable cover plate 60 may be disposed at the upper end of the upper housing 12, and two sides of the movable cover plate 60 are disposed on a sliding groove block 122, respectively, so that the movable cover plate 60 is slidably connected around the upper housing 12 and shields the avoiding hole 121.

Specifically, in the present embodiment, a holding protrusion 70 is disposed at the upper end of the movable cover 60 so as to operate the movable cover 60, and it can be understood that in other embodiments of the present invention, a holding notch or a holding hole may be disposed at the middle of the movable cover 60 so as to operate the movable cover 60.

In other embodiments of the present invention, in order to prevent the connection socket 30 from rotating while making hard contact with the upper housing 12, the connection socket 30 is worn and loosened, and the upper end of the avoiding hole 121 is provided with the first flexible pad to play a role of buffering. Similarly, a second flexible pad may be disposed at the lower end of the avoiding hole 121. Specifically, the first flexible pad and the second flexible pad can be made of flexible materials such as silica gel, latex and rubber.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a multiport converter, includes the shell, locates circuit board in the shell, and with a plurality of connection socket that circuit board connects, its characterized in that, multiport converter is still including locating the pivot in the shell and locating the rotation hand wheel in the pivot outside, the pivot with the shell rotates and connects, circuit board locates the pivot upper end, the shell includes down the casing and locates the last casing of casing upper end down, it is the semicircle column type to go up the casing, go up casing and each the position that connection socket corresponds all is equipped with one and dodges the hole, the lower extreme of dodging the hole extends to casing department down, its upper end extends to go up the top of casing.

2. The multi-port converter according to claim 1, wherein the upper end of the avoiding hole is provided with a first flexible pad.

3. The multi-port converter according to claim 1, wherein the lower end of the avoiding hole is provided with a second flexible pad.

4. The multi-port converter according to claim 1, wherein the relief holes have a width greater than a width of the corresponding patch receptacles.

5. The multi-port transducer according to claim 1, wherein the rotary shaft is provided with a rotary bearing at a position where the rotary shaft is connected to the housing.

6. The multi-port converter according to claim 1, wherein the upper end of the upper housing is provided with a movable cover plate, and the movable cover plate is provided with a sliding groove block at both sides thereof.

7. The multi-port transducer according to claim 6, wherein the movable cover plate is provided at an upper end thereof with a holding projection.