CN203503911U - A grounding spring sheet for double USB interfaces in a display - Google Patents
A grounding spring sheet for double USB interfaces in a display Download PDFInfo
- Publication number
- CN203503911U CN203503911U CN201320580430.6U CN201320580430U CN203503911U CN 203503911 U CN203503911 U CN 203503911U CN 201320580430 U CN201320580430 U CN 201320580430U CN 203503911 U CN203503911 U CN 203503911U
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- CN
- China
- Prior art keywords
- elastic part
- grounding elastic
- usb interface
- display
- spring sheet
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a grounding spring sheet for double USB interfaces in a display. The middle part of the grounding spring sheet is fixed on an iron pan for fixing a display mainboard. The grounding spring sheet is positioned between two USB interfaces disposed on the display mainboard. Two ends of the grounding spring sheet are in contact with metal housings of the USB interfaces on two sides. According to the grounding spring sheet in the above structure, compared with similar products in the prior art, each USB interface does not need to be provided with an independent grounding spring sheet; two USB interfaces can realize electrical connection with the iron pan through one grounding spring sheet, then the iron pan is connected to ground through a grounding terminal, and the USB interfaces are thus connected to ground; and the grounding spring sheet is cost-saving and helps to simplify the manufacturing process.
Description
Technical field
The utility model relates to a kind of grounding elastic part, relates in particular to the grounding elastic part of the double-USB interface on display.
Background technology
At present, increasing liquid crystal display is all with plural USB interface.In order to ensure user's safety, need to give each USB interface design grounding elastic part, grounding elastic part one end is riveted on display main board, and the other end contacts with the metal shell of USB interface, thereby realize, electrically conducts, and reaches the object of ground connection.
Summary of the invention
The purpose of this utility model is to provide a kind of safe and reliable, the grounding elastic part of the double-USB interface on display.
For achieving the above object, the utility model is by the following technical solutions: the grounding elastic part of the double-USB interface on display, described grounding elastic part middle part is fixed on the iron pan for fixing display mainboard, between two USB interface that grounding elastic part arranges on display main board, grounding elastic part two ends contact with the metal shell of the USB interface of both sides respectively.Adopt above structure, two USB interface are electrically connected to iron pan by grounding elastic part, and iron pan passes through earth terminal ground connection, thereby realize the ground protection of USB interface, compared to existing technology, have both saved material, simplify again and make flow process.
Described grounding elastic part is fixedly connected with by rivet with iron pan.
Described grounding elastic part is vertical bar shape.
Described grounding elastic part middle part is fixed on the iron pan of display main board, grounding elastic part both sides are provided with bending part, the bending part outside of both sides is connected with the metal shell of USB interface, the more firm stable that contacts of the grounding elastic part of this structure and both sides USB interface metal shell.
Described display main board is provided with plural USB interface, between every two USB interface, is provided with a grounding elastic part.
The utility model adopts above structure, compared with prior art, do not need to configure independently grounding elastic part to each USB interface, two USB interface just can be realized and being electrically connected to iron pan by a grounding elastic part, iron pan is by earth terminal ground connection, can make USB interface ground connection equally, have cost-savingly, simplify make the advantage of flow process.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the grounding elastic part of the double-USB interface on the utility model display.
Embodiment
As shown in Figure 1, the grounding elastic part of the double-USB interface on the utility model display, described grounding elastic part 1 middle part is fixed on the iron pan 3 for fixing display mainboard 2, between two USB interface 4 that grounding elastic part 1 arranges on display main board 2, grounding elastic part 1 two ends contact with the metal shell of the USB interface 4 of both sides respectively.
Described grounding elastic part 1 is fixedly connected with by rivet with iron pan 3.
Grounding elastic part 1 described in the utility model can be vertical bar shape, and grounding elastic part 1 middle part is fixed on the iron pan 3 for fixing display mainboard 2, and grounding elastic part 1 both-side ends contacts with the metal shell of two USB interface 4.
Grounding elastic part 1 described in the utility model can also be middle part strip, and grounding elastic part 1 middle part is fixed on the iron pan 3 for fixing display mainboard 2, and grounding elastic part 1 both sides are provided with bending part, and the bending part outside of both sides contacts with the metal shell of USB interface 4.
Described display main board 2 is provided with plural USB interface 4, between every two USB interface 4, is provided with a grounding elastic part 1.
The utility model adopts above structure, display main board 2 is fixed on iron pan 3, display main board 2 is provided with plural USB interface 4, two USB interface 4 just can be realized and being electrically connected to iron pan 3 by a grounding elastic part 1, iron pan 3 by earth terminal ground connection, makes USB interface 4 indirect earthed again.
Claims (5)
1. the grounding elastic part of the double-USB interface on display, it is characterized in that: described grounding elastic part middle part is fixed on the iron pan for fixing display mainboard, between two USB interface that grounding elastic part arranges on display main board, grounding elastic part two ends contact with the metal shell of the USB interface of both sides respectively.
2. the grounding elastic part of the double-USB interface on display according to claim 1, is characterized in that: described grounding elastic part is fixedly connected with by rivet with iron pan.
3. the grounding elastic part of the double-USB interface on display according to claim 1, is characterized in that: described grounding elastic part is vertical bar shape.
4. the grounding elastic part of the double-USB interface on display according to claim 1, it is characterized in that: described grounding elastic part middle part is fixed on the iron pan of display main board, grounding elastic part both sides are provided with bending part, and the bending part outside of both sides is connected with the metal shell of USB interface.
5. the grounding elastic part of the double-USB interface on display according to claim 1, is characterized in that: described display main board is provided with plural USB interface, between every two USB interface, is provided with a grounding elastic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580430.6U CN203503911U (en) | 2013-09-18 | 2013-09-18 | A grounding spring sheet for double USB interfaces in a display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580430.6U CN203503911U (en) | 2013-09-18 | 2013-09-18 | A grounding spring sheet for double USB interfaces in a display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503911U true CN203503911U (en) | 2014-03-26 |
Family
ID=50334857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580430.6U Expired - Lifetime CN203503911U (en) | 2013-09-18 | 2013-09-18 | A grounding spring sheet for double USB interfaces in a display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503911U (en) |
-
2013
- 2013-09-18 CN CN201320580430.6U patent/CN203503911U/en not_active Expired - Lifetime
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |