CN217562944U - Anti-touch HDMI plug - Google Patents
Anti-touch HDMI plug Download PDFInfo
- Publication number
- CN217562944U CN217562944U CN202221202520.7U CN202221202520U CN217562944U CN 217562944 U CN217562944 U CN 217562944U CN 202221202520 U CN202221202520 U CN 202221202520U CN 217562944 U CN217562944 U CN 217562944U
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- insulating
- hdmi plug
- seat
- plug body
- touch
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Abstract
The utility model discloses a prevent touching formula HDMI plug, it includes HDMI plug body and insulating front bezel, HDMI plug body includes insulating back seat, sets up PIN needle and the metal casing of cladding on insulating back seat on this insulating back seat, insulating front bezel sets up metal casing's front end, and the cross section appearance profile of this insulating front bezel with metal casing's cross section appearance profile is unanimous. The utility model discloses rationally add on the HDMI plug body and be equipped with insulating front stall, when maloperation or adjust well the inserting, contact or adjust well the direction with the socket by insulating front stall and device, electrical components earlier, because insulating front stall has insulating effect, effectively reduce static and produce, increase of service life promotes the product security, does benefit to through the ESD test, and overall structure is simple moreover, easily realizes, does benefit to extensive popularization and application.
Description
Technical Field
The utility model relates to a HDMI plug technical field, concretely relates to prevent touching formula HDMI plug.
Background
HDMI (High Definition Multimedia Interface) is a digital video/audio Interface technology, and is a special digital Interface suitable for video transmission, which can simultaneously transmit audio and video signals, and the highest data transmission speed is 5Gbps. Without the need for digital-to-analog or analog-to-digital conversion prior to signal transmission. HDMI can be combined with broadband digital content protection (HDCP) to prevent unauthorized copying of copyrighted video content. The HDMI can not only meet the resolution of 1080P, but also support digital Audio formats such as DVD Audio and the like, support eight-channel 96kHz or stereo 192kHz digital Audio transmission, and transmit uncompressed Audio signals and video signals. HDMI can be used in set-top boxes, DVD players, personal computers, video players, integrated amplifiers, digital stereos and televisions.
The metal shell of the conventional universal HDMI plug adopts a full-package structure, and when the universal HDMI plug is in misoperation or is prepared to be inserted in a correct position, the metal shell is easy to directly contact other devices or electrical elements when not in correct position, contact static electricity is generated during contact, the risk of failure or damage to a static sensitive element is caused, and the universal HDMI plug is difficult to pass an ESD test.
SUMMERY OF THE UTILITY MODEL
To the above, an object of the utility model is to provide a structural design is reasonable, avoids the maloperation and easily produces the formula of touching HDMI plug of static problem when adjusting well and inserting.
In order to achieve the above purpose, the utility model provides a technical scheme is: the utility model provides a prevent touching formula HDMI plug, its includes HDMI plug body and insulating front bezel, HDMI plug body includes insulating back seat, sets up PIN needle and the metal casing of cladding on insulating back seat on this insulating back seat, insulating front bezel sets up metal casing's front end, and the cross section appearance profile of this insulating front bezel with metal casing's cross section appearance profile is unanimous, the preferred 2 ~ 5mm of length of insulating front bezel. The insulating front seat is provided with a slot, and the front end of the PIN needle extends to the position of the slot, so that the connection effect is ensured.
As the utility model discloses a preferred scheme, insulating front stall and insulating back seat connection structure as an organic whole, firm in connection, structural stability is good.
As an optimized scheme of the utility model, the insulating back seat be equipped with the barb on the surface, be equipped with on the metal casing with the hook hole of this barb looks adaptation. The metal shell is provided with hook feet, and the insulating rear seat is provided with concave positions matched with the hook feet. The assembly is easy, and the assembly effect is good.
As a preferred scheme of the utility model, the afterbody of insulating back seat is equipped with the card protrudingly, can promote with insulating casing complex compactness, the assembly is firm, difficult pine takes off.
The beneficial effects of the utility model are that: the utility model discloses rationally add on HDMI plug body and be equipped with insulating front stall, when the maloperation or adjust well the inserting, contact or contact with the socket by insulating front stall and device, electrical components earlier and adjust the direction well, because insulating front stall has insulating effect, effectively reduce static and produce, increase of service life promotes the product security, does benefit to through the ESD test, and overall structure is simple moreover, easily realizes, does benefit to extensive popularization and application.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional structure diagram of the present invention.
Detailed Description
In an embodiment, referring to fig. 1 and fig. 2, the touch-proof HDMI plug provided in this embodiment includes an HDMI plug body and an insulating front seat 1, where the HDMI plug body includes an insulating rear seat 2, a PIN 3 disposed on the insulating rear seat 2, and a metal shell 4 coated on the insulating rear seat 2.
Insulating front stall 1 sets up metal casing 4's front end, in this embodiment, insulating front stall 1 and insulating back seat 2 adopt an organic whole to mould plastics and form, promptly insulating front stall 1 and insulating back seat 2 connection structure as an organic whole, firm in connection, structural stability is good.
The cross section outline of the insulating front seat 1 is consistent with the cross section outline of the metal shell 4, which is equivalent to that the insulating front seat 1 replaces the front part of the metal shell 4, so that the problem of static electricity generated by misoperation or contact with the traditional metal shell 4 during insertion is avoided on the basis of not influencing plugging. The length of the insulating front seat 1 is 2-5 mm, preferably 3.1mm. The insulating front seat 1 is provided with a slot 11, and the front end of the PIN PIN 3 extends to the position of the slot 11, so that the connection effect is ensured.
A barb 21 is arranged on the surface of the insulating rear seat 2, and a hook hole 41 matched with the barb 21 is arranged on the metal shell 4. The metal shell 4 is provided with a hook pin 42, and the insulating rear seat 2 is provided with a concave position 22 matched with the hook pin 42. The barb 21 is clamped into the hook hole 41, and the hook foot 42 is clamped into the concave position 22, so that the assembling effect is good.
Preferably, the tail part of the insulating rear seat 2 is provided with a clamping protrusion 23, so that the tightness of the fit with the insulating shell can be improved, the assembly is firm, the looseness is not easy, and the service life is prolonged.
When in use, the HDMI plug body is additionally provided with an insulating front seat 1. When preparing to adjust the direction and inserting, adjust the direction by insulating front bezel 1 earlier and insert the socket, because insulating front bezel 1 has insulating characteristic, can not produce the static problem, effectively reduce the risk of being damaged by static to components and parts. In addition, during misoperation, because the insulating front seat 1 is additionally arranged on the HDMI plug body, the insulating front seat 1 is firstly contacted with a device or an electric appliance element, and the electrostatic problem can not be generated due to the insulating property of the insulating front seat 1. And easily passes the ESD test due to the reduction of static electricity generation.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the description, these terms are used for convenience of description only and do not limit the present invention in any way, and other plugs identical or similar thereto are used within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent touching formula HDMI plug, it includes HDMI plug body, its characterized in that: the HDMI plug comprises a HDMI plug body and is characterized in that the HDMI plug body further comprises an insulating front seat, a PIN needle arranged on the insulating rear seat and a metal shell coated on the insulating rear seat, the insulating front seat is arranged at the front end of the metal shell, the outline of the cross section of the insulating front seat is consistent with the outline of the cross section of the metal shell, a slot is formed in the insulating front seat, and the front end of the PIN needle extends to the position of the slot.
2. The touch-proof HDMI plug as recited in claim 1, wherein: the insulating front seat and the insulating rear seat are of an integrated connecting structure.
3. The touch-proof HDMI plug as claimed in claim 1 or 2, wherein: the surface of the insulating rear seat is provided with a barb, and the metal shell is provided with a hook hole matched with the barb.
4. The touch-proof HDMI plug according to claim 1 or 2, wherein: the metal shell is provided with a hook foot, and the insulating rear seat is provided with a concave position matched with the hook foot.
5. The touch-proof HDMI plug of claim 1, wherein: the tail of the insulating rear seat is provided with a clamping protrusion.
6. The touch-proof HDMI plug of claim 1, wherein: the length of the insulating front seat is 2-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221202520.7U CN217562944U (en) | 2022-05-19 | 2022-05-19 | Anti-touch HDMI plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221202520.7U CN217562944U (en) | 2022-05-19 | 2022-05-19 | Anti-touch HDMI plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217562944U true CN217562944U (en) | 2022-10-11 |
Family
ID=83473853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221202520.7U Active CN217562944U (en) | 2022-05-19 | 2022-05-19 | Anti-touch HDMI plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217562944U (en) |
-
2022
- 2022-05-19 CN CN202221202520.7U patent/CN217562944U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |