CN205039327U - USB covers and uses earphone of this USB lid - Google Patents
USB covers and uses earphone of this USB lid Download PDFInfo
- Publication number
- CN205039327U CN205039327U CN201520723766.2U CN201520723766U CN205039327U CN 205039327 U CN205039327 U CN 205039327U CN 201520723766 U CN201520723766 U CN 201520723766U CN 205039327 U CN205039327 U CN 205039327U
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- usb
- shielding part
- lid
- convex edge
- edge
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Abstract
The utility model belongs to the technical field of the interface, a USB covers and uses earphone of this USB lid is provided, USB lid including the portion that covers, rigid coupling in the couple portion and the rigid coupling that cover portion one side in cover the shroud portion of an opposite side, couple portion is used for connecting including couple free end and two cover the portion with the support arm of couple free end, the portion of coveing is being close to the edge of shroud portion one side has first protruding edge, the portion of coveing is being close to the edge of couple portion one side has the protruding edge of second, shroud portion is close to first protruding one side of following and is equipped with a shroud face, the corresponding guide post that respectively is equipped with in shroud face both sides. The earphone has foretell USB lid. The utility model discloses prior art's beneficial effect compares: with only need set up corresponding recess on the couple portion corresponding part, can realize the fixed of USB lid, because to requiring lowly with the couple corresponding component structure of portion, therefore application scope is wider.
Description
Technical field
The utility model belongs to interfacing field, particularly relates to the earphone that a kind of USB covers and uses this USB to cover.
Background technology
USB, be the abbreviation of English UniversalSerialBus (USB), and its Chinese is referred to as " leading to and getting lines crossed ", is an external bus standard, for connection and the communication of specification computer and external equipment, it is the interfacing being applied in PC field.At present, USB interface is in various electronic product, in order to play dust-proof effect, usually USB lid is installed at USB interface place, existing USB lid usually covers at USB and does a pillar and be deep into position, corresponding hole on auricular concha and realize the fixing of USB lid, but this kind of mode applicability is wide, the particular requirement of some products to structure and outward appearance can not be met.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide the scope of application wider, USB is covered and is not easy mutual disengaging with USB interface, and prevent dust to drop a kind of USB lid in the data wire side of the data wire circuit board of USB interface and the earphone that uses this USB to cover.
The utility model is achieved in that a kind of USB covers, and comprises shielding part;
Be fixed in the hook portion of described shielding part side, described hook portion comprise hook free end and two for connecting the support arm of described shielding part and described hook free end;
And be fixed in the cover portions of described shielding part opposite side.
Particularly, described shielding part has the first convex edge at the edge near described cover portions side, and described shielding part has the second convex edge at the edge near described hook portion side.
Particularly, described cover portions is provided with a cover cap face near the first side, convex edge, and both sides, described cover cap face correspondence is respectively provided with a lead, and described lead is free end from shielding part one end farthest, and described free end is provided with chamfering.
Particularly, described support arm centre position is provided with a bend.
Particularly, described USB covers as silica gel USB covers.
The utility model additionally provides a kind of earphone, comprises auricular concha, holds described auricular concha in interior housing, cover with the central layer of USB interface and above-mentioned USB; Described central layer is placed in described auricular concha, and described auricular concha is provided with the interface holes corresponding with described USB interface; Described auricular concha is provided with the groove corresponding with described hook portion, and described hook portion is arranged in described groove; Described cover portions is arranged at the data wire circuit board of also USB interface described in cover cap in described USB interface.
Described shielding part has the first convex edge at the edge near described cover portions side, and described shielding part has the second convex edge at the edge near described hook portion side; Described cover portions is provided with a cover cap face near the first side, convex edge, and both sides, described cover cap face correspondence is respectively provided with a lead, and matching with described housing in described first convex edge, matches with described housing in described second convex edge.
Described cover cap face is relative with the data wire side of the data wire circuit board of described USB interface, and the data wire circuit board of described USB interface is between two described leads.
The utility model is compared the beneficial effect of prior art:
1) USB in the market covers and is provided with a pillar, and corresponding position is provided with multiple cylinder, adopt and insert mode between multiple cylinder by fixing for USB lid by being arranged on pillar that USB covers, this kind of mode is adopted to connect, need the space being provided with multiple cylinder, corresponding component design is complicated, therefore the scope of application is little, USB lid of the present utility model, there is hook portion, and only need offer corresponding groove on the corresponding parts of hook portion, the fixing of USB lid can be realized, owing to requiring low to modular construction corresponding with hook portion, therefore the scope of application is wider,
2) USB lid has cover portions, USB is covered and is not easy mutual disengaging with USB interface;
3) cover cap face is relative with the data wire side of the data wire circuit board of described USB interface, prevents dust from dropping in the data wire side of the data wire circuit board of USB interface;
4) shielding part has the first convex edge and the second convex edge; Because the first convex edge and the second convex edge can be made into circular arc and the various shape such as square, to make product appearance attractive in appearance and to have diversity.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the earphone explosive view that the utility model embodiment provides;
Fig. 2 is the USB lid structure chart that the utility model embodiment provides;
Fig. 3 is the ear shell structure figure that the utility model embodiment provides;
Fig. 4 is the core plate structure figure that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As Figure 1-Figure 4, the USB lid that the utility model embodiment provides, can be widely used on electronic product, as earphone, sound equipment, host computer and mobile phone etc.
The utility model embodiment provides a kind of USB and covers 1, comprises shielding part 11, is fixed in the hook portion 13 of shielding part 11 side and is fixed in the cover portions 12 of shielding part 11 opposite side.
The utility model embodiment still provides a kind of earphone, comprises auricular concha 2, holds described auricular concha in interior housing 3, with the central layer 4 of USB interface and USB lid 1; Central layer 4 is placed in auricular concha 2, and auricular concha 2 is provided with the interface holes 22 corresponding with USB interface 41, docks with USB interface 41 to realize external equipment; Auricular concha 2 is provided with the groove 21 corresponding with hook portion 13, and hook portion 13 is arranged in groove 21, and hook portion 13 is limited, and due to auricular concha 2 only need offer corresponding groove 21, can realize the fixing, therefore low to the structural requirement of auricular concha 2 of USB lid 1; Cover portions 12 is arranged at the data wire circuit board 411 of also cover cap USB interface in USB interface 41, to make cover portions 12 coordinate closely with data wire circuit board 411, and forms protection to data wire circuit board 411.
Shielding part 11 has the first convex edge 111 at the edge near cover portions 12 side, shielding part 11 has the second convex edge 112 at the edge near hook portion 13 side, match with housing 3 in first convex edge 111, match with housing 3 in second convex edge 112, because the first convex edge 111 and the second convex edge 112 can be made into circular arc and the various shape such as square, to make product appearance attractive in appearance and to have diversity.
Hook portion 13 comprises hook free end 132 and two for connecting the support arm 131 of shielding part 11 and hook free end 132, and support arm 131 centre position is provided with a bend 1311, coordinates tightr to make hook portion 13 with groove 21.
Cover portions 12 is provided with a cover cap face 122 near the first side, convex edge 111, both sides, cover cap face 122 correspondence is respectively provided with a lead 121, cover cap face 122 is relative with the data wire side of the data wire circuit board 411 of USB interface, drop in the data wire side of data wire circuit board 411 to prevent dust, the data wire circuit board 411 of USB interface is between two leads 121, be not easy to depart to make cover portions 12 and data wire circuit board 411, lead 121 is free end 1211 from shielding part 11 one end farthest, free end 1211 is provided with chamfering, more easily go deep in USB interface 41 to make lead 121.
USB lid 1 covers for silica gel USB.
The USB lid 1 of the utility model earphone needs to open, and only need break cover portions 12 side into two with one's hands.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a USB lid, comprises shielding part, it is characterized in that, also comprise
Be fixed in the hook portion of described shielding part side, described hook portion comprise hook free end and two for connecting the support arm of described shielding part and described hook free end;
And be fixed in the cover portions of described shielding part opposite side.
2. a kind of USB lid as claimed in claim 1, it is characterized in that, described shielding part has the first convex edge at the edge near described cover portions side, and described shielding part has the second convex edge at the edge near described hook portion side.
3. a kind of USB lid as claimed in claim 1, it is characterized in that, described cover portions is provided with a cover cap face near the first side, convex edge, and both sides, described cover cap face correspondence is respectively provided with a lead, described lead is free end from shielding part one end farthest, and described free end is provided with chamfering.
4. a kind of USB lid as claimed in claim 1, it is characterized in that, described support arm centre position is provided with a bend.
5. a kind of USB lid as claimed in claim 1, it is characterized in that, described USB covers as silica gel USB covers.
6. an earphone, is characterized in that, comprises auricular concha, holds described auricular concha in interior housing, with the central layer of USB interface and USB as claimed in claim 1 lid; Described central layer is placed in described auricular concha, and described auricular concha is provided with the interface holes corresponding with described USB interface; Described auricular concha is provided with the groove corresponding with described hook portion, and described hook portion is arranged in described groove; Described cover portions is arranged at the data wire circuit board of also USB interface described in cover cap in described USB interface.
7. a kind of earphone as claimed in claim 6, is characterized in that, described shielding part has the first convex edge at the edge near described cover portions side, and described shielding part has the second convex edge at the edge near described hook portion side; Described cover portions is provided with a cover cap face near the first side, convex edge, and both sides, described cover cap face correspondence is respectively provided with a lead, and matching with described housing in described first convex edge, matches with described housing in described second convex edge.
8. a kind of earphone as claimed in claim 6, is characterized in that, described cover cap face is relative with the data wire side of the data wire circuit board of described USB interface, and the data wire circuit board of described USB interface is between two described leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723766.2U CN205039327U (en) | 2015-09-17 | 2015-09-17 | USB covers and uses earphone of this USB lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723766.2U CN205039327U (en) | 2015-09-17 | 2015-09-17 | USB covers and uses earphone of this USB lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039327U true CN205039327U (en) | 2016-02-17 |
Family
ID=55298198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723766.2U Active CN205039327U (en) | 2015-09-17 | 2015-09-17 | USB covers and uses earphone of this USB lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205039327U (en) |
-
2015
- 2015-09-17 CN CN201520723766.2U patent/CN205039327U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee after: SHENZHE GUANXU ELECTRONIC CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee before: Shenzhen Grandsun Electronic Co., Ltd. |