TWM332991U - A signal adapting box - Google Patents

Description

M332991 VIII. New Description: [New Technology Field] This creation provides - kind of message_box, especially for high-resolution multimedia interface (HDMI) signal conversion using network (R;) type transmission line for transmission The difficult box not only enhances the quality, silk, but also the advantages of carrying and changing the position of the wire with the venue. [Prior Art] > According to 'With Kelin Daisi Lin, the technology of the shirt electronic products is also constantly improving'. The TV has gradually evolved from the early stage (10) image tube black and white TV, color image tube TV, and gradually evolved in the ship. Crystal TV and Wei TV make the TV display effect into high quality, good contrast, and fresh color _ times, but the programs broadcast on TV programs are not suitable for everyone's preferences, and there is no way to choose the favorite movies. It is based on 'there is a video recording program in the early ship, and then the video player is used to play the video in the videotape.' Just the video tape is not only bulky, it is not easy to save, and it will be mildewed by the damp, and it will gradually receive The elimination of the trend of the times. Under the development of technology, VCD and DVD-type movie discs are produced, and _VCD, DVD player, etc. are used to play the movie, but the above-mentioned player must be sent to the TV. Only when the computer screen is used to play VCD or DVD movies, the transmission line used to transmit video signals in the early days uses digital image segmentation compression (Dv!,

Distal Video Interleaved) Using the I nte 1 1 7 5 〇 very large integrated circuit (Vl sj) to perform the 5 M332991 compression/decompression technique, the digital image segmentation compression method can only transmit images but not If you transmit the sound, you will have to add a sound reinforcement to hear the sound, and you will have troubles with wiring and inconvenience in installation. _ Μ ‘There are some new high-resolution multimedia interfaces (H i g h) developed by the industry to solve the lack of signal transmission.

Definition Multimedia I n t e r f a c e ; HDMI) signal transmission method

► ^ i n t e 1^2 ο o ^MHDC P (High Bandwidth Digital Content Protection), and is mandatory preset

Function, its HDMI integrates high-resolution video and multi-channel audio in single-to-digital interface, not only supports digital video formats such as SXGA, UXGA, SDTV, HD TV, but also CD, DVD-Audi〇, D 〇1 by D igita 1/DTS and other digital audio formats, and can simultaneously transmit 8-channel compressed or uncompressed digital audio. ηDM I provides color depth of up to 4 8 bit per primary color, and its bandwidth The speed is up to 5 Gb ps and can transmit uncompressed high quality digital signals. Due to the advent of the era of information explosion and the vigorous development of all walks of life, there have been exhibitions, briefings or other types of activities. The activities not only attract the attention of the crowd, but also achieve the effect of advertising, which has been favored by many manufacturers. However, the general activities require not only sound output devices, but also large screens for easy display and video playback, and large screens also attract people's attention. 6 M332991

I 'make the audio and video effect 0 become the necessary element of the towel. However, when using the ΜI transmission line for signal transmission, it not only saves wire and man-hours, but also ensures the effect and quality of audio and video playback, but HDMHfL The number has the disadvantage of transmitting more than i, and it will cause exhaustion, and the venue of the activity mostly occupies a large space, so that the distance between the player and the screen and the sound output device may be more than 1 〇m. Signal degradation, audio and video effects and poor quality. In other words, how to solve the problem of the attenuation of the HDM J signal transmission between the conventional player and the screen is the direction for the relevant manufacturers in this industry to research and improve. [New content] Therefore, the authors have collected the relevant information in view of the above-mentioned problems and deficiencies, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, the design has been designed. Improve the quality and effect of signal transmission, and the birth of the patented patent box that is convenient to carry and can easily change the wiring position in response to the venue. The main purpose of the present invention is to provide a first opening for inserting a preset high-resolution multimedia interface (HDM I) plug and a second opening for inserting a preset network (rj) type plug on both sides of the housing, and An electrical module is disposed in the storage space of the housing. The electrical module is provided with an HDM1 type connector and an RJ type connection on the circuit board opposite to the first opening and the second opening, so that the HDMI signal is transmitted. After the switch box is converted, the RJ type transmission line can be used for signal transmission. 'The effective transmission distance of the RJ type transmission line transmission signal is longer than the HDMI type 7 M332991 signal line length, so that the long distance transfer can be reduced. It is easy to make money and can improve the quality and effect of the signal. ° The secondary purpose of this creation is that the signal transfer box has the advantages of small size and convenient carrying. When it is in the exhibition hall, square or other hanging sculptures, the size, shape and position of the place used for cutting it are all It may change, the manufacturer or the organizer can use the signal transfer box to lay the wire. Because the signal transfer box can extend the effective distance of the signal transmission, the wiring distance can be changed according to the actual terrain and position of each site. Recording the 'axis has the advantage that the branch can be added (4) to set the speed. [Embodiment] In order to achieve the above objects and effects, the technical means and the structure of the present invention are described in detail. The features and functions of the present invention are described in detail below, and are fully understood. Please refer to the first, second, third and fourth figures, which are the three-dimensional appearance, the three-dimensional exploded view, the perspective view of the other perspective, and the side cross-sectional view of the preferred embodiment of the present invention. It is clear that the signal transfer box comprises a housing 1 and an electrical module 2; wherein the housing 1 is composed of a base i! and a cover 12, and the base and the cover 12 are A storage space 10 is formed between the first opening 13 and the first opening 14 on both sides of the casing 1 , and a third opening 1 is formed on the side wall of the casing 1 . The electrical module 2 is a circuit. At least one high M332991 resolution multimedia interface (High Definition) is provided on both sides of the board 21

Uimedia Interface; HDMI) type connection 11 2 2 and network (R) type connection 珲 2 3, and on the circuit board 2 X, more than one wafer 2 4 and its light-emitting elements 2 hair The original connection 2 6 ' and the power connector 26 are placed on the side of the board 21.

When assembling the above-mentioned components, the electrical module 2' is installed in the housing space 1' between the base 11 and the cover 12 provided in the casing 1, and the connector 2 of the electrical module 2 is at least- More than one connection 珲 2 3 and the crane connector 26 are respectively aligned with the first opening 13 , the second opening 14 and the third opening σ 15 of the housing 1 , and then the base 11 and the cover 12 are fixed. The assembly of creation. Please refer to the second and fifth figures for a schematic exploded view of the preferred embodiment of the present invention, and a three-dimensional external view when used. It can be clearly seen from the figure that the signal transfer box is used when The power plug 3 i of the power supply 3 is inserted into the third opening 15 of the housing, so that the power plug 31 is electrically plugged into the power connector 2 of the electrical module 2, and the power supply 3 can be The power of the socket is converted into a preset voltage 'to provide the power supply for the operation of the electric module 2, and then the first plug 41 of the Hdm type signal line 4 and the surface 5 of at least one or more R j type transmission lines 5 1 The first opening σ13 and the second opening 14 of the positive casing 1 are electrically connected to the first opening 13, the connector 22 inside the second opening 14, and at least one connection port 23. Then, the first plug 4 can transmit the signal to the connector 22 of the electrical module 2, and the 9 M332991 connector 2 2 receives the signal and then transmits the signal to at least one of the chips 2 4 'compensates the signal by using the chip 2 4 After the amplification process, the signal is transmitted to the connection port 2 3 on the other side of the electrical module 2, and the signal can be transmitted outward through the second plug 51 electrically connected to the connection port 2, due to the signal transmission. There is a problem of signal attenuation. The farther the signal is transmitted, the more the signal is attenuated. By using the chip 24 to compensate and amplify the signal, the quality of the transmitted signal can be improved, increased, and enhanced. The transmission signal attenuation causes distortion, blur, disconnection or other conditions to achieve stable transmission of signals. In addition, the wafer 24 of the electrical module 2 is electrically connected to at least one of the light-emitting elements 25, and when the signal passes through the wafer 24, the wafer 24 can display the signal transmission state through the light-emitting element 25, and can utilize the The light-transmitting material is used to form the casing 1 or the cover body 12, and the light source emitted by the light-emitting element 25 can be irradiated to the outside of the signal transfer box, because the user can immediately know the signal transmission condition, if there is a fault or When the damage occurs, it can also be known from the display of the indicator module 24 to quickly perform maintenance, replacement, and the like. Please refer to the second, sixth, and seventh figures, which are schematic exploded views of the preferred embodiment, an exploded perspective view of another embodiment, and a schematic view of another embodiment, which is clear from the figure. It can be seen that the electrical module 2 of the signal transfer box can be provided only on the circuit board 21 with the connector 2 2 and the connection port 2 3 . When the signal transfer box is actually used, it can cooperate with another chip 2 4 . , the light-emitting element 2 5, the power connector 2 6 signal transfer box to make, paste its crystal # 2 4 to compensate and amplify the call, can enhance, gain, enhance the quality of the transmitted signal, because the second signal Transferring the M332991 1 box requires only one of the wafers 24, the light-emitting elements 25, and the power connector 2 6 to be installed, thereby reliably reducing the cost of the product. Moreover, when the signal transfer box is actually used, the second signal transfer box is electrically connected with the reading device 6 and the video playback device 7 to transmit the signal, and the read signal is set. The first plug 41 of the HDM I type signal line 4 is electrically inserted, and the second plug 51 of the two sides of the second signal transfer box is electrically plugged into the type of the transmission line 5, and the other signal transfer box And the audio and video playback device 7 is also electrically 1 plugged ax has HD Μ I type § fL line 4 side of the first plug 4 1, so that the HDM I signal of the reading event 6 can be transmitted through the signal transfer box to facilitate the use of r The type of transmission line 5 transmits, and after receiving the other signal transfer box, the HDM I signal is transmitted to the video playback device 7 for playback by using the ηDM丨 type signal line 4. When holding events in exhibition halls, plazas or other venues with large venues, most of them use large-scale screens such as LCD screens, plasma TV screens, video walls, and sound output devices such as audio and power. The information is played, but the video playback device 7 of the above > may be far away from the reading device 6 (eg, vcD player, d VD player, projector, video recorder, etc.), and the ηdm I signal transmission exceeds 1 Q will produce a lang, so the Xiang 2 signal transfer box can be transmitted through the RJ type transmission line 5, because the effective transmission of the R type signal can be turned 1 QQ. It can effectively solve the problem of signal attenuation. 'The audio and video playback device 7 has better quality and effect when playing video and audio signals. In addition, because the price of the RJ type transmission line 5 is also higher than the HDMI type signal 11 M332991 ί 泉 4 and utilizes RJ The type transmission line 5 is used for signal transmission over a long distance, which can really reduce the cost of the product. In addition, when the event is planned, the place where the exhibition hall, the plaza or other venues are planned to be used is not formulated and _ sampled. When the site is arranged by the manufacturer, the actual terrain and position of each site are changed. Like the wiring, the signal transfer box not only has the advantage of being convenient to carry, but also can extend the wiring distance by using the signal transfer box. 'When avoiding wiring, it is necessary to consider the lack of equipment, aisle or other equipment installation position i. The advantages of speeding up the arrangement work speed, and even if the signal transfer box is installed in the aisle position, it needs to be pressed by frequent crowds, and there is no problem of cracking, damage and signal weakening. Referring to the first and second figures, the three-dimensional external view and the exploded view of the preferred embodiment of the present invention can be clearly seen from the drawing, and the base i of the casing i can be u-shaped. A first opening ^3 and a first opening 14 are respectively disposed on the front and rear side wall surfaces of the base i1, and a plurality of positioning portions 16 having screw holes 161 are bent upward on the left and right sides of the base 11. The cover body 1 2 is bent into a door shape under the left and right woven fabrics, and a third opening i 5 and a plurality of keyholes 17 that can be inserted into the positioning component 8 are provided on the left and right side walls. After the seat 11 is installed corresponding to the cover 12, the positioning element 18 in the plurality of locking holes 17 of the cover 12 can be used to fix the screw hole 161 of the plurality of positioning portions 16 on the base 11 to form a positioning. 18 can be a screw, a spigot or other component with a positioning function. In addition, the cover 12 of the housing 1 can also be bent with a side wall downwardly, and a first opening 13 is provided on the front and rear side walls thereof. The second opening 14 , the base 11 and the cover 12 of the casing 1 only form a 12 M332991 storage space 1 G and can be installed in the electrical module 2, and the connector 2 of the module 2 is provided. The connection between the 蟑2 3 and the power connector 26 is equivalent to the function of the first opening 14 and the second opening 15 of the first opening 3 of the housing 1, and thus the scope of the patent (4) is not limited thereby, such as using other modifications. And the equivalent structural changes shall be included in the scope of the patent of this creation, and shall be combined with Chen Ming. Therefore, the present invention is mainly for the signal transfer box, and can be placed in the storage space 1 of the casing 1 and has an electric mold and a group 2, and the electric module 2 is provided on at least two sides of the circuit board. - more than one HDM type 1 connector 2 2" type connection 埠 2 3 ' and the connector 2 2 and the connection 埠 2 3 are aligned with the first opening 13 and the second opening 14 on both sides of the housing, then #读装置6 needs to transmit the signal to the video playback device 7 for playback, the signal is transmitted through the ηDM丨 type signal line 4 to the connector 2 of the signal transfer box, and the R type connection 璋2 3 and its electrically connected R; type transmission line 5 to carry out signal transmission between each signal transfer box, so that the signal can also have good quality and effect when the transmission distance is increased, and it is convenient to carry and visualize the wire layout. The advantages are the main focus, but the above is only the preferred implementation of this creation (4), which means that the scope of the patent is limited, so the simple modification and equivalent of the use of this creation manual and the content of the schema are used. Completion, should be included in the Lai-like _ _, combined with Chen Bright. The above-mentioned signal transfer box is used to achieve its efficacy and purpose. Therefore, this creation is a practical and excellent creation. In order to meet the requirements of the new patent, I hope that the trial committee will grant this case as soon as possible, and protect the creator's hard work with 13 M332991 i. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creator will try his best to cooperate and feel good.

14 M332991 [Simple Description of the Drawings] The first drawing is a three-dimensional appearance of the preferred embodiment of the present invention. The second drawing is an exploded perspective view of a preferred embodiment of the present invention. The third figure is a perspective view of another perspective of the preferred embodiment of the present invention. The fourth drawing is a side cross-sectional view of a preferred embodiment of the present invention. The fifth drawing is a perspective view of the preferred embodiment of the present invention. • The sixth drawing is an exploded perspective view of another embodiment of the present creation. The seventh figure is a schematic diagram of another embodiment of the present invention. [Description of main components] 1. Housing 1 5, third opening 16 , positioning part 1 6 1 , screw hole 17 , locking hole 18 , positioning element 10 , storage space • 11, base. 12, cover Body - 1 3, first opening 14, second opening 2, electrical module 2 1, circuit board 2, connector 2 4, wafer 2 5, light-emitting element 15 M332991 2 3, connection 珲 2 6, power connector 3. Power supply 31, power plug '4, signal line 41, first plug 5, transmission line 51, second plug 6, reading device 7, audio and video playback device

Claims (1)

M332991 IX. Patent application scope: 1. A signal transfer box comprising a casing and an electric module, wherein: the casing is composed of a base and a cover, and between the base and the cover Forming a storage space ′ and having a first opening for inserting a preset high-resolution multimedia interface (Hdm I) plug and a second opening for inserting a preset network (rj) type plug on both sides of the housing; The electrical module is provided with a circuit board installed in the housing receiving space, and at least one of the two sides of the circuit board is respectively disposed on the first opening and the second opening of the housing, and the second opening 2HD Μ I type connector and R j Type connection 埠. 2. The signal transfer box of claim 1, wherein the housing is made of a light transmissive material. 3. The signal transfer box of claim 1, wherein the cover of the housing is made of a light transmissive material. 4. The signal transfer box of claim 1, wherein the housing is provided with at least a similarly identifiable shunting and amplification process on the f-way plate between the base and the cover body (4). Wafer. 5. The signal transfer box of claim 4, wherein the chip of the circuit board is electrically connected to at least a light-emitting element that is in a state in which it can be in a state of health. 6. The signal transfer box of claim 4, wherein the side wall of the casing has a third opening through which a predetermined power plug is inserted, and the chip of the circuit board is electrically connected. Provides the power required for electrical contact operation and the power connector that is adjacent to the third opening. The signal transfer box of claim 1, wherein the housing is provided with a plurality of positioning portions having screw holes and a locking hole corresponding to the screw holes in the base and the body, and The through hole can be locked with the screw hole to form a positioning. If the eighth side wall of the patent application scope is provided with the first opening D and the second opening, the transfer box can be placed in the front,