CN214673247U - Plug interface with guiding and fool-proof functions and interactive intelligent panel - Google Patents
Plug interface with guiding and fool-proof functions and interactive intelligent panel Download PDFInfo
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- CN214673247U CN214673247U CN202120321899.2U CN202120321899U CN214673247U CN 214673247 U CN214673247 U CN 214673247U CN 202120321899 U CN202120321899 U CN 202120321899U CN 214673247 U CN214673247 U CN 214673247U
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Abstract
The utility model relates to an electronic equipment technical field, more specifically relates to a plug interface and mutual intelligence are dull and stereotyped with direction and prevent slow-witted effect. A plug interface with guiding and fool-proof functions comprises a first interface and a second interface which are matched with each other, wherein the surface of the first interface is provided with a plurality of terminal contact surfaces, and a first magnetic device with two ends having different polarities is fixedly arranged in the first interface; the surface of the second interface is provided with contact terminals corresponding to the number and the positions of the contact surfaces of the terminals, and a second magnetic device with two ends having different polarities is fixedly arranged in the second interface; when the magnetic pole position of the first magnetic device is opposite to the magnetic pole position of the second magnetic device, the first interface and the second interface are fixed through opposite attraction of the magnetic poles, and the terminal contact surface is in close contact with the contact terminal to carry out data transmission and exchange. The plug interface is provided with the magnetic device, so that the function of correcting the wrong insertion direction can be achieved, and the problem that the terminal is damaged due to reverse insertion of the direction is solved.
Description
Technical Field
The utility model relates to an electronic equipment technical field, more specifically relates to a plug interface and mutual intelligence are dull and stereotyped with direction and prevent slow-witted effect.
Background
Along with the development of intelligent information technology, intelligent interactive flat panel or large-screen splicing display equipment can be used in more and more occasions for achieving a better publicity language display effect. According to different display requirements and purposes, different large-screen display products can be used in different fields. Common large-screen display products include liquid crystal spliced screens, LED display screens, DLP rear projection screens and the like. The content displayed on the intelligent interactive panel is controlled and the man-machine interactive operation is realized through the touch technology, the systematized conference requirements of remote audio-video communication, high-definition display of conference documents in various formats, video file playing, field sound, screen writing, file marking, storage, printing, distribution and the like in a conference are met, the intelligent interactive panel is widely applied to the fields of education and teaching, enterprise conferences, commercial exhibition and the like, the communication environment can be effectively improved, and the group communication efficiency is improved.
Meanwhile, in order to better realize the diversification of functions of products such as an intelligent interactive flat panel and a large-screen display terminal during use, the plugging module is generally required to be inserted into the whole machine so as to transmit and exchange data between the whole machine and the plugging module. The existing plugging module is fixedly connected with the whole machine by a USB interface, and because the plugging module has relatively small volume and is difficult to control the plugging precision, the problem that the terminal is damaged due to reverse plugging of the interface is easily caused, and the terminal is small and is easy to be plugged in place.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to aim at overcoming above-mentioned prior art's at least one, provides a plug interface and mutual intelligent flat board with direction and prevent slow-witted effect for solve present plug interface and insert the problem that turns over and lead to damaging the terminal easily.
The utility model adopts the technical proposal that:
a plug interface with guiding and fool-proof functions comprises a first interface and a second interface which are matched with each other, wherein the surface of the first interface is provided with a plurality of terminal contact surfaces, and a first magnetic device with two ends having different polarities is fixedly arranged in the first interface; the surface of the second interface is provided with contact terminals corresponding to the number and the positions of the contact surfaces of the terminals, and a second magnetic device with two ends having different polarities is fixedly arranged in the second interface; when the magnetic pole position of the first magnetic device is opposite to the magnetic pole position of the second magnetic device, the first interface and the second interface are fixed through opposite attraction of the magnetic poles, and the terminal contact surface is in close contact with the contact terminal to perform data transmission and exchange.
The plugging interface of the technical scheme is provided with the magnetic device, and the first interface and the second interface can be normally connected due to opposite attraction between magnetic poles under the condition of correct direction; if the direction is wrong, like poles repel each other between the magnetic poles, the first interface and the second interface cannot be normally connected, the magnetic device can play a role in correcting errors, the problem that the terminal is damaged due to reverse insertion of the direction is prevented, and the interface insertion process is guided by the principle that the magnetic poles attract each other in opposite polarities. Because there is the effect of suction and repulsion, the easy perception of insertion process user, consequently this technical scheme's plug interface has prevents slow-witted effect, can greatly improve plug experience, even the terminal is less, also can insert very easily and target in place. After complete contact, the attractive force between the magnetic devices can further play a role in fixing the first interface and the second interface.
Preferably, the first interface is arranged on the display terminal, and the second interface is arranged on the independent plugging module. In the technical scheme, the first interface is arranged in the whole products such as the intelligent interactive flat panel and the large-screen display terminal, the plug-pull module is used as an independent external module, and the information transmission and exchange with the whole products such as the intelligent interactive flat panel and the large-screen display terminal are realized through the connection and fixation of the second interface and the first interface.
Preferably, the first interface is a concave structure, and the terminal contact surfaces are distributed on the inner surface of the first interface; the second interface is an outward protruding structure, and the contact terminals are distributed on the outer surface of the second interface. In this technical scheme, through adopting indent and evagination structure, make the connection cooperation of first interface and second interface inseparabler, be difficult for droing.
Further preferably, the first magnetic device is a first magnet with two ends having different polarities; the second magnetic device is a second magnet with two ends having different polarities.
Further preferably, the first magnet and the second magnet are strip-shaped magnet blocks having the same length.
Further preferably, the first magnet and the second magnet are U-shaped magnet pieces having the same size.
Preferably, threaded holes are formed in two sides of the first interface, bolts which are matched with the threaded holes and can move back and forth are arranged on two sides of the second interface, and the first interface and the second interface are fixedly connected through fastening of the threaded holes and the bolts. This technical scheme is through adding at the interface both ends and establishing the bolt cooperation, still can guarantee the zonulae occludens between first interface and second interface in long-term use or when suffering external impact, has promoted the durability.
An interactive intelligent panel uses the plugging interface with guiding and fool-proofing functions, the first interface is arranged on the interactive intelligent panel, and the second interface is arranged on an independent plugging module; the interactive intelligent tablet is connected with the plugging module through the magnetic attraction effect between the first magnetic device and the second magnetic device.
Preferably, the first interface is disposed at an edge position of an outer surface of the interactive smart tablet. In this technical scheme, first interface is located mutual intelligent dull and stereotyped surface edge, makes things convenient for being connected between first interface and the second interface.
Preferably, the first interface is a concave structure located on the interactive smart tablet, and the terminal contact surface is distributed on the inner surface of the first interface; the second interface is an outward protruding structure positioned on the plug-in module, and the contact terminals are distributed on the outer surface of the second interface; the concave volume of the first port exceeds the convex volume of the second port. In this technical scheme, first interface volume is bigger than the second interface, therefore the second interface inserts in first interface more easily, and the second interface is also pulled out from first interface more easily simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a plug interface has set up magnetic device, can play the effect of correcting the wrong direction of inserting, prevents that the plug interface from appearing the direction and inserting conversely and lead to the problem that the terminal hit bad.
Drawings
Fig. 1 is a schematic structural diagram of the plug interface of the present invention.
Fig. 2 is a schematic diagram of the local amplification of the plug interface of the present invention.
The figure includes: a display terminal 100; a first interface 110; a first magnet 111; a plug-in module 200; a second interface 210; and a second magnet 211.
Detailed Description
The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples
The embodiment is a plug interface with guiding and fool-proofing functions, which comprises a first interface and a second interface which are matched with each other, wherein the surface of the first interface is provided with a plurality of terminal contact surfaces, and a first magnetic device with two ends having different polarities is fixedly arranged in the first interface; the surface of the second interface is provided with contact terminals corresponding to the number and the positions of the contact surfaces of the terminals, and a second magnetic device with two ends having different polarities is fixedly arranged in the second interface; when the magnetic pole position of the first magnetic device is opposite to the magnetic pole position of the second magnetic device, the first interface and the second interface are fixed through opposite attraction of the magnetic poles, and the terminal contact surface is in close contact with the contact terminal to carry out data transmission and exchange.
The plugging interface of the embodiment is provided with the magnetic device, and the first interface and the second interface can be normally connected due to opposite attraction between magnetic poles under the condition of correct direction; if the direction is wrong, like poles repel each other between the magnetic poles, the first interface and the second interface cannot be normally connected, the magnetic device can play a role in correcting errors, the problem that the terminals are damaged due to reverse insertion of the inserting and pulling interfaces is solved, and the interface inserting process is guided by the principle that the magnetic poles attract each other in opposite polarities. Because there is the effect of suction and repulsion, the easy perception of insertion process user, therefore the plug interface of this embodiment has prevents slow-witted effect, can greatly improve plug experience, even the terminal is less, also can insert very easily and target in place. After complete contact, the attractive force between the magnetic devices can further play a role in fixing the first interface and the second interface.
As shown in fig. 1-2, as a specific embodiment, the first interface 110 is disposed on the display terminal 100, and the second interface 210 is disposed on the separate pluggable module 200. In this embodiment, the first interface 110 is disposed in the whole product such as the intelligent interactive tablet, the large-screen display terminal, and the like, and the plug-in module 200 is used as an independent external module, and is connected and fixed with the first interface 110 through the second interface 210, so as to realize information transmission and exchange with the whole product such as the intelligent interactive tablet, the large-screen display terminal, and the like.
The first interface 110 is a concave structure, and the terminal contact surfaces are distributed on the inner surface of the first interface 110; the second interface 210 is an outward protruding structure, and the contact terminals are distributed on the outer surface of the second interface 210. In this embodiment, the first interface 110 and the second interface 210 are connected and matched more tightly and are not easy to fall off by adopting the concave and convex structure.
In this embodiment, the first magnetic device is disposed in the display terminal 100, near the first interface 110, and is a first magnet 111 with two ends having different polarities; the second magnetic device is disposed in the plugging module 200, near the second interface 210, and is a second magnet 211 with two ends having different polarities. The first magnet 111 and the second magnet 211 are strip-shaped magnet blocks having the same length.
In another specific embodiment, the first magnetic device is a first magnet with two ends having different polarities; the second magnetic device is a second magnet with two ends with different polarities. The first magnet and the second magnet are U-shaped magnet blocks with the same size.
As another specific implementation manner, threaded holes are further formed in two sides of the first interface, bolts which are matched with the threaded holes and can move back and forth are arranged on two sides of the second interface, and the first interface and the second interface are fixedly connected through fastening of the threaded holes and the bolts. This embodiment is through adding at the interface both ends and establishing the bolt cooperation, still can guarantee the zonulae occludens between first interface and second interface in long-term use or when suffering external impact, has promoted the durability.
An interactive intelligent panel uses a plug interface with guiding and fool-proof functions, a first interface is arranged on the interactive intelligent panel, and a second interface is arranged on an independent plug module; the interactive intelligent flat plate is connected with the plugging module through the magnetic attraction effect between the first magnetic device and the second magnetic device.
As a specific implementation mode, the first interface is arranged at the edge position of the outer surface of the interactive intelligent tablet. When the first interface is located on the edge of the outer surface of the interactive intelligent tablet, the first interface and the second interface are more conveniently connected.
As another specific implementation, the first interface is a concave structure located on the interactive smart tablet, and the terminal contact surfaces are distributed on the inner surface of the first interface; the second interface is an outward protruding structure positioned on the plugging module, and the contact terminals are distributed on the outer surface of the second interface; the size of the concave volume of the first interface exceeds the size of the convex volume of the second interface. At this time, the first interface is larger than the second interface in volume, so the second interface is easier to insert into the first interface, and the second interface is easier to pull out from the first interface.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (10)
1. A plug interface with guiding and fool-proof functions comprises a first interface and a second interface which are mutually matched, and is characterized in that,
the surface of the first interface is provided with a plurality of terminal contact surfaces, and a first magnetic device with two ends having different polarities is fixedly arranged in the first interface;
the surface of the second interface is provided with contact terminals corresponding to the number and the positions of the contact surfaces of the terminals, and a second magnetic device with two ends having different polarities is fixedly arranged in the second interface;
when the magnetic pole position of the first magnetic device is opposite to the magnetic pole position of the second magnetic device, the first interface and the second interface are fixed through opposite attraction of the magnetic poles, and the terminal contact surface is in close contact with the contact terminal to perform data transmission and exchange.
2. The pluggable interface with guiding and fool-proofing functions as recited in claim 1, wherein the first interface is disposed on the display terminal, and the second interface is disposed on an independent pluggable module.
3. The insertion and extraction interface with guiding and fool-proofing functions as claimed in claim 1, wherein said first interface is a concave structure, and said terminal contact surface is distributed on the inner surface of said first interface; the second interface is an outward protruding structure, and the contact terminals are distributed on the outer surface of the second interface.
4. The insertion and extraction interface with guiding and fool-proofing functions as claimed in claim 3, wherein said first magnetic means is a first magnet with two ends having different polarities; the second magnetic device is a second magnet with two ends having different polarities.
5. The insertion and extraction interface with guiding and fool-proofing functions as claimed in claim 4, wherein said first magnet and said second magnet are bar-shaped magnet blocks with same length.
6. The insertion and extraction interface with guiding and fool-proofing functions as claimed in claim 4, wherein said first magnet and said second magnet are U-shaped magnet pieces with same size.
7. The plugging interface with guiding and fool-proofing functions as claimed in claim 1, wherein threaded holes are provided on both sides of the first interface, bolts which are matched with the threaded holes and can move back and forth are provided on both sides of the second interface, and the first interface and the second interface are fixedly connected by fastening the threaded holes and the bolts.
8. An interactive intelligent tablet, characterized in that, by using the plugging interface with guiding and fool-proof functions of any one of claims 1 to 7, the first interface is disposed on the interactive intelligent tablet, and the second interface is disposed on an independent plugging module; the interactive intelligent tablet is connected with the plugging module through the magnetic attraction effect between the first magnetic device and the second magnetic device.
9. The interactive smart tablet of claim 8, wherein the first interface is disposed at an edge of an outer surface of the interactive smart tablet.
10. The interactive smart tablet of claim 8, wherein the first interface is a concave structure located on the interactive smart tablet, and the terminal contact surface is distributed on an inner surface of the first interface; the second interface is an outward protruding structure positioned on the plug-in module, and the contact terminals are distributed on the outer surface of the second interface; the concave volume of the first port exceeds the convex volume of the second port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321899.2U CN214673247U (en) | 2021-02-03 | 2021-02-03 | Plug interface with guiding and fool-proof functions and interactive intelligent panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321899.2U CN214673247U (en) | 2021-02-03 | 2021-02-03 | Plug interface with guiding and fool-proof functions and interactive intelligent panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673247U true CN214673247U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120321899.2U Active CN214673247U (en) | 2021-02-03 | 2021-02-03 | Plug interface with guiding and fool-proof functions and interactive intelligent panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673247U (en) |
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2021
- 2021-02-03 CN CN202120321899.2U patent/CN214673247U/en active Active
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