CN212677523U - SDI-HDMI conversion device - Google Patents
SDI-HDMI conversion device Download PDFInfo
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- CN212677523U CN212677523U CN202021783600.7U CN202021783600U CN212677523U CN 212677523 U CN212677523 U CN 212677523U CN 202021783600 U CN202021783600 U CN 202021783600U CN 212677523 U CN212677523 U CN 212677523U
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Abstract
The utility model relates to a SDI changes HDMI converter technical field specifically is a SDI-HDMI conversion equipment, including the converter body, the louvre has been seted up to one side of converter body, the opposite side fixedly connected with input port of converter body, the converter body is at the one side fixedly connected with output port of keeping away from input port, the bottom fixedly connected with reference column of converter body, the converter body is at the one side fixedly connected with fixture block of keeping away from the louvre, the surface of reference column has cup jointed the position sleeve. The utility model has the advantages that: the clamping block is clamped in the clamping frame, the converter body is stably installed by means of the friction force of the clamping frame, and the converter body is not moved no matter how the line shakes, so that the installation stability of the converter body is improved; the clamping block is clamped into the clamping frame, the converter body is stably installed by means of friction force of the clamping frame, the installation is convenient and simple, and the dismounting is also convenient and fast, and the converter body is very practical.
Description
Technical Field
The utility model relates to a SDI changes HDMI converter technical field, especially a SDI-HDMI conversion device.
Background
The SDI-to-HDMI converter can convert SD-SDI, HD-SDI and 3G-SDI signals into HDMI signals, audio in the SDI signals can be de-embedded to be accessed to a sound console or a power amplifier sound box, the SDI signals can be transmitted to a plurality of terminals at the far end in a serial mode through coaxial cables and displayed in a 1080P full-height mode, 100 meters can be reached between each level, the SDI output signals are transmitted in a one-to-many mode through the coaxial cables, and the SDI output signals are transmitted to a plurality of display devices with HDMI interfaces. The SDI-HDMI adjustable frequency conversion converter can adjust the refresh rate and the resolution ratio, solves the incompatible problem of output and display, and is widely applied to broadcasting, movie and television and monitoring industries. According to the requirements, different decoding chips are adopted, and 4K and 6K input of 3G-SDI, HD-SDI and even film and television industries can be achieved.
The existing SDI-to-HDMI converter has the following defects:
present SDI changes HDMI converter often uses with cooperation such as splicer, and present SDI changes HDMI converter volume less, and inconvenient fixed, the converter also takes place to remove when the input line removes, and is not stable enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a SDI-HDMI conversion equipment.
The purpose of the utility model is realized through the following technical scheme: an SDI-HDMI conversion device comprises a converter body, wherein one side of the converter body is provided with a heat dissipation hole, the other side of the converter body is fixedly connected with an input port, and one side of the converter body far away from the input port is fixedly connected with an output port;
the bottom of the converter body is fixedly connected with a positioning column, and a clamping block is fixedly connected to one side, far away from the heat dissipation hole, of the converter body;
the outer surface of the positioning column is sleeved with a positioning sleeve, the positioning sleeve is fixedly connected to the top of the splicer, mounting rings are fixedly connected to the two sides of the splicer, and a clamping frame matched with the clamping block in shape is fixedly connected to the top of one side of the splicer.
Optionally, the length of the converter body is fifteen centimeters, and the input port is fixedly connected to the middle of one side of the converter body.
Optionally, the output port is fixedly connected to the middle of one side of the converter body, and the positioning column is fixedly connected to the middle of the bottom of the converter body.
Optionally, the height of the positioning column is two centimeters, the shape of the positioning column is matched with that of the positioning sleeve, and the diameter of the positioning column is four centimeters.
Optionally, the fixture block is arranged between the fixture frames, the fixture block is movably connected with the fixture frames, and the fixture block is made of polyethylene.
Optionally, the number of the mounting rings is four, and the number of the clamping frames is two.
The utility model has the advantages of it is following:
1. this SDI-HDMI conversion equipment, through the bottom fixedly connected with reference column at the converter body, the converter body is at the one side fixedly connected with fixture block of keeping away from the louvre, when installing the converter body, from the top installation of splicer, in the reference column inserts the position sleeve, realize the preliminary location of converter body, later in the fixture block card goes into the card frame, rely on the frictional force of card frame to carry out stable installation to the converter body, no matter how the circuit rocks, the converter body is motionless, the installation stability of converter body has been improved.
2. This SDI-HDMI conversion equipment, through the bottom fixedly connected with reference column at the converter body, the converter body is at the one side fixedly connected with fixture block of keeping away from the louvre, when installing the converter body, from the top installation of splicer, in the reference column inserts the position sleeve, realizes the preliminary location of converter body, during later fixture block card goes into the card frame, relies on the frictional force of card frame to carry out stable installation to the converter body, simple to operate is simple to dismantle also convenient and fast, and is very practical.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first viewing angle of the converter body according to the present invention;
fig. 3 is a schematic structural diagram of a second view angle of the converter body according to the present invention;
fig. 4 is a schematic structural diagram of the splicer of the present invention.
In the figure: the device comprises a converter body 1, heat dissipation holes 2, an input port 3, an output port 4, positioning columns 5, clamping blocks 6, positioning sleeves 7, a splicer 8, a mounting ring 9 and a clamping frame 10.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-4, an SDI-HDMI converter device includes a converter body 1, a heat dissipation hole 2 is formed on one side of the converter body 1, an input port 3 is fixedly connected to the other side of the converter body 1, and an output port 4 is fixedly connected to one side of the converter body 1 away from the input port 3;
the bottom of the converter body 1 is fixedly connected with a positioning column 5, and one side of the converter body 1, which is far away from the heat dissipation hole 2, is fixedly connected with a clamping block 6;
the surface of reference column 5 has cup jointed position sleeve 7, and position sleeve 7 fixed connection is at the top of splicer 8, the both sides fixedly connected with collar 9 of splicer 8, the top fixedly connected with of splicer 8 one side and the card frame 10 of the shape looks adaptation of fixture block 6.
As an optimal technical solution of the utility model: the length of the converter body 1 is fifteen centimeters, the input port 3 is fixedly connected to the middle of one side of the converter body 1, the output port 4 is fixedly connected to the middle of one side of the converter body 1, an SDI (serial digital interface) wire is inserted into the input port 3 and connected with monitoring equipment, an HDMI (high-definition multimedia interface) wire is inserted into the output port 4 and connected with a display, and an image of the monitoring equipment is displayed in the display;
The working process of the utility model is as follows: fix good splicer 8 through collar 9, when installation converter body 1, from the top installation of splicer 8, reference column 5 inserts in the position sleeve 7, realize the preliminary location of converter body 1, later fixture block 6 card is gone into in the card frame 10, rely on the frictional force of card frame 10 to stabilize installation converter body 1, later switch on converter body 1's power, insert the SDI line and connect supervisory equipment at input port 3, insert the HDMI line and connect the display at output port 4, supervisory equipment's image display is in the display.
In summary, when the SDI-HDMI converter device is used, the positioning column 5 is fixedly connected to the bottom of the converter body 1, the fixture block 6 is fixedly connected to one side of the converter body 1 away from the heat dissipation hole 2, when the converter body 1 is installed, the positioning column 5 is inserted into the positioning sleeve 7 from the top of the splicer 8, so as to realize the primary positioning of the converter body 1, the fixture block 6 is then clamped into the clamp frame 10, the converter body 1 is stably installed by means of the friction force of the clamp frame 10, and the converter body 1 is not moved no matter how the line shakes, so that the installation stability of the converter body 1 is improved; through bottom fixedly connected with reference column 5 at converter body 1, converter body 1 is at one side fixedly connected with fixture block 6 of keeping away from louvre 2, when installing converter body 1, from the top installation of splicer 8, reference column 5 inserts in the position sleeve 7, realize converter body 1's preliminary location, later fixture block 6 card goes into in the card frame 10, rely on the frictional force of card frame 10 to stabilize the installation to converter body 1, and simple to operate is simple, and dismantle also convenient and fast equally, and is very practical.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An SDI-HDMI converter, characterized in that: the converter comprises a converter body (1), wherein a radiating hole (2) is formed in one side of the converter body (1), an input port (3) is fixedly connected to the other side of the converter body (1), and an output port (4) is fixedly connected to one side, far away from the input port (3), of the converter body (1);
the bottom of the converter body (1) is fixedly connected with a positioning column (5), and one side, far away from the heat dissipation hole (2), of the converter body (1) is fixedly connected with a clamping block (6);
the outer surface of reference column (5) has cup jointed position sleeve (7), position sleeve (7) fixed connection is at the top of splicer (8), the both sides fixedly connected with collar (9) of splicer (8), top fixedly connected with of splicer (8) one side and card frame (10) of the shape looks adaptation of fixture block (6).
2. The SDI-HDMI converter according to claim 1, wherein: the length of the converter body (1) is fifteen centimeters, and the input port (3) is fixedly connected to the middle of one side of the converter body (1).
3. The SDI-HDMI converter according to claim 1, wherein: the output port (4) is fixedly connected to the middle of one side of the converter body (1), and the positioning column (5) is fixedly connected to the middle of the bottom of the converter body (1).
4. The SDI-HDMI converter according to claim 3, wherein: the height of the positioning column (5) is two centimeters, the shape of the positioning column (5) is matched with that of the positioning sleeve (7), and the diameter of the positioning column (5) is four centimeters.
5. The SDI-HDMI converter according to claim 1, wherein: the fixture blocks (6) are arranged between the fixture frames (10), the fixture blocks (6) are movably connected with the fixture frames (10), and the fixture blocks (6) are made of polyethylene.
6. The SDI-HDMI converter according to claim 1, wherein: the number of the mounting rings (9) is four, and the number of the clamping frames (10) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783600.7U CN212677523U (en) | 2020-08-24 | 2020-08-24 | SDI-HDMI conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783600.7U CN212677523U (en) | 2020-08-24 | 2020-08-24 | SDI-HDMI conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212677523U true CN212677523U (en) | 2021-03-09 |
Family
ID=74820639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021783600.7U Active CN212677523U (en) | 2020-08-24 | 2020-08-24 | SDI-HDMI conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212677523U (en) |
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2020
- 2020-08-24 CN CN202021783600.7U patent/CN212677523U/en active Active
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