CN215184742U

CN215184742U - USB auxiliary power line pencil

Info

Publication number: CN215184742U
Application number: CN202121207597.9U
Authority: CN
Inventors: 段红
Original assignee: Shenzhen Huierde Technology Co ltd
Current assignee: Shenzhen Huierde Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-14
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a USB auxiliary power line pencil relates to the pencil field, and the inside dust that wets easily of plug that proposes to the background art leads to the inside oxidation of plug, causes contact failure's problem, the following scheme of present proposition, including socket and the plug of fixed connection on socket one side outer wall, the socket is close to and is equipped with sealing mechanism on the both sides outer wall of plug, sealing mechanism includes two sealed pieces, two sealed pieces articulate respectively on socket both sides outer wall, and all opens on one side outer wall of two sealed pieces and have the caulking groove, two all opened the mounting groove on the relative one side outer wall of sealed piece, and all inlayed and be equipped with magnet in two mounting grooves. The utility model discloses inside can preventing dust and moisture entering plug, avoid the inside oxidation of plug, improved life, can be convenient change the pencil, improved the practicality, be provided with the arc tube, can prevent that the connecting wire from buckling excessively, avoid the connecting wire impaired.

Description

USB auxiliary power line pencil

Technical Field

The utility model relates to a pencil technical field especially relates to a USB auxiliary power line pencil.

Background

The Universal Serial Bus (USB) is an emerging data communication mode that gradually replaces other interface standards, and as a high-speed Serial Bus, the USB Bus has an extremely high transmission speed that can meet the application environment requirements of high-speed data transmission, and has the advantages of simple power supply (Bus power supply), convenient installation and configuration (supporting plug and play and hot plug), simple expansion ports (127 peripherals can be expanded at most by hubs), diversified transmission modes (4 transmission modes), and good compatibility (downward compatibility after product upgrade), and some of the power lines use USB as a plug, that is, are USB auxiliary power lines.

Based on current USB auxiliary power line, because the USB plug exposes in the air for a long time, lead to inside the plug to wet or get into the dust easily, lead to inside oxidation of plug, cause contact failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the USB auxiliary power line pencil that proposes.

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

a USB auxiliary power line harness comprises a socket and a plug fixedly connected to the outer wall of one side of the socket, sealing mechanisms are arranged on the outer walls of two sides, close to the plug, of the socket and comprise two sealing blocks, the two sealing blocks are respectively hinged to the outer walls of two sides of the socket, embedding grooves are formed in the outer walls of one side of the two sealing blocks, mounting grooves of a U-shaped structure are formed in the outer wall of the opposite side of the two sealing blocks, magnets are embedded in the two mounting grooves, a connecting mechanism is arranged on the outer wall of one side, far away from the plug, of the socket and comprises three binding posts fixedly connected to the outer wall of one side of the socket, a wiring board fixedly connected to the outer wall of one end of each binding post, and two fixing frames fixedly connected to the outer walls of the top and the bottom of the wiring board respectively, a sleeve is arranged on one side of the socket, the sleeve is characterized in that an arc-shaped pipe is welded on the outer wall of one side of the sleeve, a connecting wire is sleeved in the arc-shaped pipe in a sliding mode, and the connecting wire is connected with the wiring board.

Preferably, the size of the inner diameter of each embedded groove is matched with the size of the outer diameter of the plug, and the plugs are slidably sleeved in the two embedded grooves.

Preferably, the two magnets are opposite in magnetism, and the two magnets attract each other.

Preferably, the mount includes the diaphragm and welds the riser on the outer wall of diaphragm one side, and just diaphragm one side welds on socket one side outer wall.

Preferably, two threaded holes are formed in the outer walls of the socket and one side of the sleeve, fastening bolts are screwed in the two threaded holes, and the two fastening bolts are respectively in fastening fit with the socket.

Preferably, the outer walls of the top and the bottom of the socket are both connected with anti-slip blocks in a heating and melting mode, and the outer walls of the tops of the two anti-slip blocks are provided with anti-slip bulges distributed at equal intervals.

The utility model has the advantages that:

1. the sealing mechanism is arranged, when the plug is used, the two sealing blocks are pulled open, so that the plug is leaked, the plug can be conveniently plugged and pulled out, when the plug is not used, the two sealing blocks are turned over, the two sealing blocks are mutually contacted and fixed under the action of the two magnets with opposite magnetism, dust and moisture can be prevented from entering the interior of the plug, the interior of the plug is prevented from being oxidized, and the service life is prolonged;

2. be provided with coupling mechanism, when socket and plug or connecting wire damage, unscrew two fastening bolt, take off the sleeve to make the connecting wire disconnection and the connection of wiring board, can change corresponding impaired part, can be convenient change the pencil, improved the practicality, be provided with the arc pipe, can prevent that the connecting wire from buckling excessively, avoid the connecting wire impaired.

Drawings

Fig. 1 is a schematic view of a front perspective structure of a USB auxiliary power line harness provided by the present invention;

fig. 2 is a schematic side view of a USB auxiliary power line harness according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a connection mechanism of a USB auxiliary power line harness according to the present invention;

fig. 4 is a schematic perspective view of the sealing mechanism of the USB auxiliary power line harness according to the present invention when opened;

fig. 5 is a schematic view of a three-dimensional structure of a sealing block of a USB auxiliary power line harness according to the present invention;

fig. 6 is an enlarged schematic structural diagram of a position a in fig. 3 according to the present invention.

In the figure: the plug comprises a socket 1, a plug 2, a sealing block 3, an embedding groove 4, an installation groove 5, a magnet 6, a binding post 7, a wiring board 8, a fixing frame 9, a sleeve 10, an arc-shaped tube 11, a connecting wire 12 and an antiskid block 13.

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.

Referring to fig. 1-6, a USB auxiliary power line harness includes a socket 1 and a plug 2 fixedly connected to an outer wall of one side of the socket 1, wherein a sealing mechanism is provided on outer walls of two sides of the socket 1 close to the plug 2, the sealing mechanism includes two sealing blocks 3, the two sealing blocks 3 are respectively hinged to outer walls of two sides of the socket 1, an embedded groove 4 is respectively provided on an outer wall of one side of each of the two sealing blocks 3, an inner diameter of the embedded groove 4 is matched with an outer diameter of the plug 2, the plug 2 is slidably sleeved in the two embedded grooves 4, mounting grooves 5 of a U-shaped structure are respectively provided on outer walls of the two sealing blocks 3 on opposite sides, magnets 6 are respectively embedded in the two mounting grooves 5, the two magnets 6 have opposite magnetism, and the two magnets 6 are mutually adsorbed, so as to prevent dust and moisture from entering the interior of the plug and avoid oxidation of the plug, the service life is prolonged;

the socket is characterized in that a connecting mechanism is arranged on the outer wall of one side of the socket 1, which is far away from the plug 2, the connecting mechanism comprises three binding posts 7, a wiring board 8 and two fixing frames 9, the three binding posts 7 are respectively and fixedly connected to the outer wall of one side of the socket 1, one side of the wiring board 8 is respectively and fixedly connected to the outer wall of one end of the three binding posts 7, the two fixing frames 9 are respectively and fixedly connected to the top and the bottom outer wall of the wiring board 8, each fixing frame 9 comprises a transverse plate and a vertical plate welded to the outer wall of one side of the transverse plate, one side of the transverse plate is welded to the outer wall of one side of the socket 1, one side of the socket 1 is provided with a sleeve 10, the outer walls of one sides of the socket 1 and the sleeve 10 are respectively provided with two threaded holes, fastening bolts are screwed in the two threaded holes, the two fastening bolts are respectively and form fastening fit with the socket 1, and the outer wall of one side of the sleeve 10 is welded with an arc-shaped pipe 11, the connecting wire 12 is slidably sleeved in the arc-shaped tube 11, and the connecting wire 12 is connected with the wiring board 8, so that a wiring harness can be conveniently replaced, the practicability is improved, the arc-shaped tube is arranged, the connecting wire can be prevented from being bent excessively, and the connecting wire is prevented from being damaged;

the socket is characterized in that the outer walls of the top and the bottom of the socket 1 are connected with anti-skidding blocks 13 in a heating and melting mode, and the outer walls of the tops of the two anti-skidding blocks 13 are provided with anti-skidding bulges distributed at equal intervals.

The working principle is as follows: during the use, pull open two sealed pieces 3, make plug 2 spill, the plug 2 of being convenient for carries out the plug, when need not using, two sealed pieces 3 of upset, make two sealed pieces 3 contact each other, fix under the effect of two opposite magnetism's magnet 6, can prevent inside dust and moisture entering plug 2, when socket 1 and plug 2 or connecting wire 12 damage, unscrew two fastening bolt, take off sleeve 10, and make connecting wire 12 disconnection and wiring board 8 be connected, can change corresponding impaired part.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a USB auxiliary power line pencil, includes socket (1) and plug (2) of fixed connection on socket (1) one side outer wall, a serial communication port, be equipped with sealing mechanism on the both sides outer wall that socket (1) is close to plug (2), sealing mechanism includes two sealed piece (3), two sealed piece (3) articulate respectively on socket (1) both sides outer wall, and all opens on two sealed piece (3) one side outer wall and inlay groove (4), two mounting groove (5) that have "U" shape structure all opened on sealed piece (3) relative one side outer wall, and all inlay in two mounting grooves (5) and be equipped with magnet (6), be equipped with coupling mechanism on the one side outer wall that plug (2) were kept away from in socket (1), coupling mechanism includes three terminal (7) of fixed connection respectively on socket (1) one side outer wall, One side is wiring board (8) and two mount (9) of difference fixed connection on wiring board (8) top and bottom outer wall of fixed connection respectively on three terminal (7) one end outer wall, socket (1) one side is equipped with sleeve (10), the welding has arc pipe (11) on the outer wall of sleeve (10) one side, sliding sleeve is equipped with connecting wire (12) in arc pipe (11), and connecting wire (12) are connected with wiring board (8).

2. The auxiliary power line harness of the USB according to claim 1, wherein the size of the inner diameter of the embedded grooves (4) is matched with the size of the outer diameter of the plug (2), and the plug (2) is slidably sleeved in the two embedded grooves (4).

3. A USB auxiliary power cord harness according to claim 1, wherein the two magnets (6) are opposite in magnetic properties and the two magnets (6) are attracted to each other.

4. The auxiliary power line harness of claim 1, wherein the fixing frame (9) comprises a transverse plate and a vertical plate welded to the outer wall of one side of the transverse plate, and the other side of the transverse plate is welded to the outer wall of one side of the socket (1).

5. The auxiliary power line harness of claim 1, wherein the socket (1) and the sleeve (10) are provided with two threaded holes on one side of the outer wall, and fastening bolts are screwed in the two threaded holes, and the two fastening bolts are respectively in fastening fit with the socket (1).

6. The auxiliary power cord harness of claim 1, wherein the outer walls of the top and the bottom of the socket (1) are connected with anti-slip blocks (13) by means of heating and melting, and the outer walls of the tops of the two anti-slip blocks (13) are provided with anti-slip protrusions distributed at equal intervals.