CN211017556U - Public head of singlehanded grafting USB - Google Patents
Public head of singlehanded grafting USB Download PDFInfo
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- CN211017556U CN211017556U CN201921505985.8U CN201921505985U CN211017556U CN 211017556 U CN211017556 U CN 211017556U CN 201921505985 U CN201921505985 U CN 201921505985U CN 211017556 U CN211017556 U CN 211017556U
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- hollow frame
- adjustable fender
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Abstract
The utility model provides a public head of singlehanded grafting USB, including plastics installation shell, adjustable fender, powerful magnetic sheet, the elasticity pole, hollow frame, the actuation iron sheet, the direction slider, connect hinge and installation dop, plastics installation shell annular side-mounting has hollow frame, hollow frame inner wall is fixed with the direction slider, adjustable fender is installed to hollow frame right-hand member face, hollow frame installs the connection hinge with the adjustable fender junction, the terminal surface downside is connected with the elasticity pole before the hollow frame, adjustable fender right-hand member face downside is fixed with powerful magnetic sheet, the actuation iron sheet is installed in hollow frame up end left side, adjustable fender left end face downside is fixed with the installation dop, the problem that the dustproof effect of the public head of original singlehanded grafting USB is not good has been solved in this design, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is dustproof simple convenient, excellent in use effect.
Description
Technical Field
The utility model relates to a public head of one-hand grafting USB belongs to USB connector technical field.
Background
USB is the most widely used external bus standard in PC field, and is used to standardize the connection and communication between computer and external devices, and USB interface supports the plug and play and hot plug functions of devices. With the rapid development of computer hardware, the application of USB increases the speed of data transmission between external devices, and the maximum benefit of the speed increase for users is that users can use more efficient external devices, and the USB male connector is a connector for connecting electricity and transmitting data.
Among the prior art, the public head of current one-hand grafting USB is using the back, and the rolling is placed inside the schoolbag usually, or is placed in one side, and the public head of USB is inside to get into the dust easily when placing, influences life, and the public head of one-hand grafting USB of present urgent need solves above-mentioned problem that appears.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a public head of one-hand grafting USB to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is dustproof simple convenient, excellent in use effect.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a single-hand plug-in USB male head comprises a USB electrical connector, an electrical connection hole, a plastic mounting shell, an auxiliary dustproof mechanism and an electrical connection wire, wherein the USB electrical connector is mounted on the upper side inside the plastic mounting shell, the electrical connection hole is formed in the upper end face of the USB electrical connector, the electrical connection wire is connected to the lower end face of the plastic mounting shell, the auxiliary dustproof mechanism is arranged on the upper side of the electrical connection wire and comprises a movable baffle plate, a strong magnetic sheet, a tightening rod, a hollow frame, an attraction iron sheet, a guide slider, a connecting hinge and a mounting chuck, the hollow frame is mounted on the annular side face of the plastic mounting shell, the guide slider is fixed on the inner wall of the hollow frame, the movable baffle plate is mounted on the right end face of the hollow frame, the connecting hinge is mounted at the joint of the hollow frame and the movable baffle plate, the tightening rod is connected to the lower side of, the suction iron sheet is installed on the left side of the upper end face of the hollow frame, and the installation clamping head is fixed to the lower side of the left end face of the movable baffle.
Furthermore, an elastic clamping sleeve is installed on the right side inside the hollow frame, the inner diameter of the elastic clamping sleeve is smaller than the longest diameter inside the installation clamping head, and the inner diameter of the elastic clamping sleeve is larger than the shortest diameter inside the installation clamping head.
Furthermore, the front end face of the plastic installation shell is provided with a square sliding rail, and the guide sliding block is matched with the square sliding rail.
Furthermore, the elastic hole is formed in the front end face of the hollow frame, an internal thread is arranged inside the elastic hole, an external thread is arranged on the annular side face of the elastic rod, and the elastic rod is connected with the hollow frame through the thread.
Furthermore, the strong magnetic sheet and the suction iron sheet have the same specification.
Furthermore, a rubber sleeve is sleeved on the front side of the annular side face of the tightening rod, and the diameters of the left side and the right side of the mounting chuck are smaller than the diameter of the middle position.
The utility model has the advantages that: the utility model discloses a public head of one-hand grafting USB because of the utility model discloses added adjustable fender, powerful magnetic sheet, elasticity pole, hollow frame, actuation iron sheet, direction slider, connection hinge and installation dop, this design can effectually prevent that the dust from getting into inside the public head of USB, has solved the public head of original one-hand grafting USB problem that the effect is not good that prevents dust, has improved the utility model discloses a dustproof effect.
Because of the inside right side of hollow frame installs elastic card sleeve, the elastic card sleeve internal diameter is less than the inside longest diameter of installation dop, and the elastic card sleeve internal diameter is greater than the inside shortest diameter of installation dop, and this design is convenient for carry out the chucking through elastic card sleeve to the installation dop, because of the square slide rail has been seted up to terminal surface before the plastics installation shell, direction slider and square slide rail phase-match, and the plastics installation shell of being convenient for of this design reciprocates along square slide rail through direction slider, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is dustproof simple.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a single-hand plug-in USB male connector of the present invention;
fig. 2 is a schematic structural view of an auxiliary dustproof mechanism in a single-hand plug-in USB male connector of the present invention;
FIG. 3 is an enlarged view of A of the male USB plug of the present invention inserted by one hand;
FIG. 4 is a front cross-sectional view of a hollow rack in a male USB plug for single-handed insertion of the present invention;
FIG. 5 is an enlarged view of the male USB plug of the present invention;
in the figure: 1-USB electric connector, 2-electric hole, 3-plastic mounting shell, 4-auxiliary dustproof mechanism, 5-electric wire, 41-movable baffle, 42-strong magnetic sheet, 43-elastic rod, 44-hollow frame, 45-attraction iron sheet, 46-guide slider, 47-connecting hinge, 48-mounting chuck and 481-elastic clamping sleeve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a public head of singlehanded grafting USB, includes that USB connects electrical connector 1, connects electric hole 2, plastics installation shell 3, supplementary dustproof mechanism 4 and connects electric wire 5, and the inside upside of plastics installation shell 3 is installed USB and is connected electrical connector 1, and USB connects the electric connector 1 up end and has seted up and connect electric hole 2, and the terminal surface is connected with electric wire 5 under the plastics installation shell 3, connects the electric wire 5 upside and is provided with supplementary dustproof mechanism 4.
Supplementary dustproof mechanism 4 includes adjustable fender 41, powerful magnetic sheet 42, elastic rod 43, hollow frame 44, actuation iron sheet 45, guide slider 46, connect hinge 47 and installation dop 48, 3 annular side-mounting of plastics installation shell have hollow frame 44, hollow frame 44 inner wall is fixed with guide slider 46, adjustable fender 41 is installed to hollow frame 44 right-hand member face, hollow frame 44 is installed with adjustable fender 41 junction and is connected hinge 47, hollow frame 44 preceding terminal surface downside is connected with elastic rod 43, adjustable fender 41 right-hand member face downside is fixed with powerful magnetic sheet 42, actuation iron sheet 45 is installed on hollow frame 44 up end left side, adjustable fender 41 left end face downside is fixed with installation dop 48, the not good problem of dustproof effect of original one-hand grafting USB public head has been solved in this design.
The elasticity hole has been seted up to the terminal surface before hollow frame 44, and elasticity downthehole portion is provided with the internal thread, elasticity pole 43 annular side is provided with the external screw thread, elasticity pole 43 is connected through the screw thread with hollow frame 44, this design is convenient for carry out the elasticity through threaded connection and is fixed hollow frame 44, powerful magnetic sheet 42 is the same with actuation iron sheet 45 specification, this design is convenient for powerful magnetic sheet 42 and actuation iron sheet 45 actuation mutually, elasticity pole 43 annular side front side cover is equipped with the rubber sleeve, 48 left and right sides diameters of installation dop are less than the intermediate position diameter, travelling comfort when having improved the use of elasticity pole 43 through the rubber sleeve, be convenient for insert inside elastic clamping sleeve 481 through 48 left and right sides diameters of installation dop are less than the intermediate position diameter.
As an embodiment of the present invention: the staff is through connecting electric head 1 to the USB after using, at first rotate elastic rod 43, it is not hard up with hollow frame 44 junction to make plastics installation shell 3, upwards make power to hollow frame 44, hollow frame 44 passes through direction slider 46 along square slide rail rebound, when hollow frame 44 rebound covers USB and connects electric head 1 completely, reverse rotation elastic rod 43 fixes hollow frame 44, upwards make power to adjustable fender 41, adjustable fender 41 rotates along connecting hinge 47 and makes installation dop 48 and elastic clamping sleeve 481 separate, when adjustable fender 41 anticlockwise rotation 270, powerful magnetic sheet 42 and actuation iron sheet 45 actuation, fix adjustable fender 41, the effectual inside dust that gets into when placing of preventing USB connects electric head 1, improved the utility model discloses a practicality.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a public head of singlehanded grafting USB, includes that USB connects electrical connector, connects electric hole, plastics installation shell, supplementary dustproof mechanism and connects the electric wire, its characterized in that: a USB electric connector is mounted on the upper side inside the plastic mounting shell, an electric connection hole is formed in the upper end face of the USB electric connector, an electric connection wire is connected to the lower end face of the plastic mounting shell, and an auxiliary dustproof mechanism is arranged on the upper side of the electric connection wire;
supplementary dustproof mechanism includes adjustable fender, powerful magnetic sheet, elasticity pole, hollow frame, actuation iron sheet, direction slider, connection hinge and installation dop, plastics installation shell annular side-mounting has hollow frame, the hollow frame inner wall is fixed with the direction slider, adjustable fender is installed to hollow frame right-hand member face, hollow frame installs the connection hinge with the adjustable fender junction, the terminal surface downside is connected with the elasticity pole before the hollow frame, adjustable fender right-hand member face downside is fixed with powerful magnetic sheet, actuation iron sheet is installed in hollow frame up end left side, adjustable fender left end face downside is fixed with the installation dop.
2. The male connector of claim 1, wherein: the right side of the inside of the hollow frame is provided with an elastic clamping sleeve, the inner diameter of the elastic clamping sleeve is smaller than the longest diameter of the inside of the mounting clamping head, and the inner diameter of the elastic clamping sleeve is larger than the shortest diameter of the inside of the mounting clamping head.
3. The male connector of claim 1, wherein: the plastic mounting shell is characterized in that a square sliding rail is arranged on the front end face of the plastic mounting shell, and the guide sliding block is matched with the square sliding rail.
4. The male connector of claim 1, wherein: the elastic hole has been seted up to the terminal surface before the hollow frame, and the downthehole portion of elasticity is provided with the internal thread, elasticity pole annular side is provided with the external screw thread, the elasticity pole is connected through the screw thread with hollow frame.
5. The male connector of claim 1, wherein: the strong magnetic sheet and the suction iron sheet have the same specification.
6. The male connector of claim 1, wherein: the front side of the annular side face of the tightening rod is sleeved with a rubber sleeve, and the diameters of the left side and the right side of the mounting chuck are smaller than the diameter of the middle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505985.8U CN211017556U (en) | 2019-09-11 | 2019-09-11 | Public head of singlehanded grafting USB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505985.8U CN211017556U (en) | 2019-09-11 | 2019-09-11 | Public head of singlehanded grafting USB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211017556U true CN211017556U (en) | 2020-07-14 |
Family
ID=71505191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921505985.8U Active CN211017556U (en) | 2019-09-11 | 2019-09-11 | Public head of singlehanded grafting USB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211017556U (en) |
-
2019
- 2019-09-11 CN CN201921505985.8U patent/CN211017556U/en active Active
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