CN103794957A - USB plugging apparatus - Google Patents
USB plugging apparatus Download PDFInfo
- Publication number
- CN103794957A CN103794957A CN201210433069.4A CN201210433069A CN103794957A CN 103794957 A CN103794957 A CN 103794957A CN 201210433069 A CN201210433069 A CN 201210433069A CN 103794957 A CN103794957 A CN 103794957A
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- CN
- China
- Prior art keywords
- cavity
- usb
- fixing
- rectangular opening
- lead wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a USB plugging apparatus. The USB plugging apparatus comprises a cavity. The cavity is internally provided with a USB joint; the bottom of the cavity is provided with four fixation clamping pins; the fixation clamping pins are symmetrically arranged at the two sides of the cavity; the back surface of the cavity is provided with a rectangular opening for a lead wire to penetrate; and the lead wire can be movably arranged in the rectangular opening. According to the USB plugging apparatus, the four fixation pins are arranged at the bottom of the cavity and are fixed on a circuit board through fixation screws so that the firmness of a USB connector is greatly improved. Besides, the back surface of the cavity is provided with the rectangular opening for the lead wire to penetrate, and the lead wire can be movably arranged in the rectangular opening such that the service life of the USB connector can be substantially prolonged.
Description
Technical Field
The present invention relates to a USB device, and more particularly, to a USB connector.
Background
The USB device is a very common communication connection method, and is widely used in the fields of computers, mobile phones, and the like. The existing USB connector is not flexible after being used for a long time, so that a user is difficult to insert and connect, and even the USB connector is scrapped.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a USB plug-in device.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a USB grafting device, contains a cavity, the cavity in be equipped with a USB and connect, the bottom of cavity be equipped with four fixing clip feet, fixing clip foot set up symmetrically the both sides of cavity, the back of cavity be equipped with the rectangle trompil that supplies the lead wire to run through, lead wire movably set up the rectangle trompil in.
As a preferred embodiment of the present invention, the fixing clip comprises a flat fixing body, the top of the fixing body is respectively provided with a fastening protrusion, a fastening groove is arranged between the fastening protrusions, and the fastening groove is matched with a fixing screw.
As a preferred embodiment of the present invention, the cavity is integrally formed by an elastic alloy.
The USB plug-in device provided by the invention utilizes the four fixing clamping pins arranged at the bottom of the cavity and fixes the fixing clamping pins on the circuit board through the fixing screws, so that the firmness of the USB connector is greatly improved. In addition, the back of cavity is equipped with the rectangle trompil that supplies the lead wire to run through, because the lead wire movably sets up the rectangle trompil in, can improve the life of USB connector greatly like this.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a USB plug device according to the present invention;
FIG. 2 is a schematic perspective view of the USB plug device shown in FIG. 1, illustrating another view;
FIG. 3 is an enlarged detail view of the area A of the USB plug device of FIG. 1;
FIG. 4 is an enlarged detail view of the area B of the USB plug device of FIG. 2;
wherein,
1. a USB plug-in device; 2. a cavity; 21. rectangular holes are formed;
3. a USB connector; 4. fixing the clamping pin; 41. a fixed body; 42. a snap-fit protrusion;
43. clamping the groove; 5. and (7) leading wires.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 4, a USB connector 1 includes a cavity 2, a USB connector 3 is disposed in the cavity 2, four fixing pins 4 are disposed at the bottom of the cavity 2, the fixing pins 4 are symmetrically disposed at two sides of the cavity 2, a rectangular opening 21 for a lead 5 to pass through is disposed at the back of the cavity 2, and the lead 5 is movably disposed in the rectangular opening 21.
The fixing clip 4 comprises a flat fixing body 41, the top of the fixing body 41 is respectively provided with a fastening protrusion 42, a fastening groove 43 is arranged between the fastening protrusions 42, and the fastening groove 43 is matched with a fixing screw.
The cavity 2 is integrally formed by elastic alloy.
The USB plug-in device utilizes the four fixing clamping pins arranged at the bottom of the cavity and fixes the fixing clamping pins on the circuit board through the fixing screws, so that the firmness of the USB connector is greatly improved. In addition, the back of cavity is equipped with the rectangle trompil that supplies the lead wire to run through, because the lead wire movably sets up the rectangle trompil in, can improve the life of USB connector greatly like this.
The design concept of the present invention is described above with only one embodiment, and the present invention can be expanded to connect more function modules externally at the same time when the system allows, thereby expanding the functions of the present invention to the maximum.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (1)
1. A USB plug-in device (1) comprises a cavity (2), wherein a USB connector (3) is arranged in the cavity (2), and is characterized in that four fixing clamping pins (4) are arranged at the bottom of the cavity (2), the fixing clamping pins (4) are symmetrically arranged on two sides of the cavity (2), a rectangular opening (21) for a lead (5) to penetrate through is formed in the back of the cavity (2), and the lead (5) is movably arranged in the rectangular opening (21); the fixing clamp leg (4) comprises a flat fixing main body (41), the top of the fixing main body (41) is respectively provided with a clamping protrusion (42), a clamping groove (43) is arranged between the clamping protrusions (42), and the clamping groove (43) is matched with a fixing screw; the cavity (2) is integrally formed by elastic alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433069.4A CN103794957A (en) | 2012-11-04 | 2012-11-04 | USB plugging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433069.4A CN103794957A (en) | 2012-11-04 | 2012-11-04 | USB plugging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103794957A true CN103794957A (en) | 2014-05-14 |
Family
ID=50670407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210433069.4A Pending CN103794957A (en) | 2012-11-04 | 2012-11-04 | USB plugging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103794957A (en) |
-
2012
- 2012-11-04 CN CN201210433069.4A patent/CN103794957A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |