CN213280462U - Video transmission device using twisted pair - Google Patents
Video transmission device using twisted pair Download PDFInfo
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- CN213280462U CN213280462U CN202022041861.8U CN202022041861U CN213280462U CN 213280462 U CN213280462 U CN 213280462U CN 202022041861 U CN202022041861 U CN 202022041861U CN 213280462 U CN213280462 U CN 213280462U
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Abstract
The utility model discloses an utilize video transmission device of paired line, including lid, device body and locking lever, the circuit board is installed to the inner wall of device body, and the top of circuit board installs the battery, the memory is installed on the top of battery one side circuit board, the extension plate is all installed to the both sides of device body bottom, the third fin is all evenly installed to the both ends outer wall of device body, the connecting hole is evenly installed to one side outer wall of third fin, the bayonet joint is installed to the outer wall of connecting hole one side device body. The utility model discloses the while is to outside pulling locking lever, and locking lever one end breaks away from the draw-in groove inboard, then the rebound lid, and in the welding piece breaks away from the recess, the locating lever breaks away from the inboard of constant head tank, can open the lid, is convenient for overhaul this internal to the device.
Description
Technical Field
The utility model relates to a video transmission device technical field specifically is the video transmission device who utilizes the paired line.
Background
With the development of human beings and the continuous progress of information technology, the communication mode of people is continuously advanced, the traditional communication modes of letters, telephones and the like can not meet the requirements of people on the increasingly colorful modern life, the requirements of people on the communication mode and the communication content are higher and higher, the people not only need to receive the text information sent by the other party, but also need to hear the sound of the other party to see the dynamic image, even the moving scene, and need to see not only black and white images but also color images.
With the continuous installation and use of video transmission devices using twisted pair cables, the following problems are found during the use:
1. some current video transmission devices that utilize the twisted-pair line are inconvenient to overhaul the inside at the in-process of daily use, dismantle loaded down with trivial details time.
2. In addition, the video transmission device using the twisted pair has poor heat dissipation effect, internal heat cannot be discharged in time, and the use performance of the device is affected.
3. And the video transmission device using the twisted pair does not have a mechanism for conveniently installing the connecting wire and can not be quickly installed and disassembled in the using process.
It is necessary to design a video transmission apparatus using a twisted pair line in response to the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utilize video transmission device of paired line to it does not have the problem of convenient to overhaul, the radiating effect is good and quick installation dismantlement connecting wire to propose the current video transmission device who utilizes the paired line among the above-mentioned background art to solve.
In order to achieve the above object, the utility model provides a following technical scheme: a video transmission device using twisted pair comprises a cover body, a device body and a lock rod, wherein a circuit board is arranged on the inner wall of the device body, a battery is arranged at the top end of the circuit board, a storage device is arranged at the top end of the circuit board at one side of the battery, a single chip microcomputer is arranged at the top end of the circuit board at one side of the storage device, a chip is arranged at the top end of the circuit board at one side of the single chip microcomputer, extension plates are arranged at two sides of the bottom end of the device body, third cooling fins are uniformly arranged on the outer walls at two ends of the device body, connecting holes are uniformly arranged on the outer wall at one side of the third cooling fins, a plug-in connector is arranged on the outer wall of the device body at one side of the connecting holes, a switch is, the two sides of the cover body are provided with maintenance structures;
the maintenance structure comprises a welding block, the welding block is arranged on two sides of the cover body, the outer wall of the welding block is provided with a clamping groove, the fixed block is arranged above the outer wall of the two sides of the device body, the top end of the fixed block is provided with a groove matched with the welding block, and the locking rod is arranged on the inner side of the fixed block through a telescopic spring.
Preferably, the heat dissipation mechanism comprises a first U-shaped heat pipe, a first heat dissipation fin and a first heat conduction block, the first U-shaped heat pipe is mounted on the inner wall of the cover body, the first heat conduction block is mounted at the top end of the first U-shaped heat pipe, and the first heat dissipation fin is uniformly welded at the top end of the first heat conduction block.
Preferably, the bottom end of the cover body is connected with a positioning rod, and the top end of the device body is provided with a positioning groove matched with the positioning rod.
Preferably, the top of extension plate all is provided with spacing hole, and the stopper is all installed to the inboard in spacing hole, the bottom of stopper all is connected with the mounting panel, the top of mounting panel evenly is provided with the screw hole.
Preferably, second reset spring is all installed to the both ends outer wall of connecting wire, and second reset spring's one end all is connected with the locking piece, the inner wall of connecting hole all be provided with locking piece assorted locked groove, the both ends outer wall of connecting hole all is connected with through first reset spring and presses the depression bar.
Preferably, a second U-shaped heat conduction pipe is installed at the bottom end inside the device body, a second heat conduction block is installed at the bottom end of the second U-shaped heat conduction pipe, and second cooling fins are evenly installed at the bottom end of the second heat conduction block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the device body and the second U-shaped heat conduction pipe are arranged, the first U-shaped heat conduction pipe and the second U-shaped heat conduction pipe are used for absorbing heat in the device body, the contact area between the first U-shaped heat conduction pipe and the air is increased, so that heat absorption is faster, then the heat is respectively transferred to the first heat conduction block and the second heat conduction block, and then natural wind flowing between the first heat radiation pipe and the second heat radiation pipe is used for radiating;
(2) the locking rod is pulled outwards through the locking rod, the welding block, the device body, the positioning groove, the positioning rod, the groove, the cover body and the clamping groove, one end of the locking rod is separated from the inner side of the clamping groove, then the cover body is moved upwards, the welding block is separated from the groove, and the positioning rod is separated from the inner side of the positioning groove, so that the cover body can be opened, and the device body can be conveniently overhauled;
(3) through installing the connecting wire, the locked groove, press the depression bar, the locking piece, second reset spring and connecting hole, through in installing the connecting wire into the connecting hole, second reset spring is earlier by extrusion deformation, then behind the locked groove, second reset spring resets and makes the locking piece card pin in advancing the locked groove, inwards presses the depression bar, makes the locked groove remove to one side of second reset spring, outwards extracts the connecting wire, can dismantle the connecting wire, the installation of the connecting wire of being convenient for is dismantled.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic view of the front view structure of the device of the present invention;
FIG. 3 is a schematic side view of the device of the present invention;
FIG. 4 is a schematic view of the structure of the connection hole of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a heat dissipation mechanism; 101. a first U-shaped heat conduction pipe; 102. a first heat sink; 103. a first heat-conducting block; 2. a cover body; 3. positioning a rod; 4. positioning a groove; 5. a battery; 6. a circuit board; 7. a threaded hole; 8. a second U-shaped heat conduction pipe; 9. a memory; 10. a second heat-conducting block; 11. a second heat sink; 12. a single chip microcomputer; 13. a chip; 14. a limiting block; 15. mounting a plate; 16. an extension plate; 17. a limiting hole; 18. a connecting wire; 19. connecting holes; 20. a third heat sink; 21. a device body; 22. a plug-in connector; 23. a switch; 24. locking the groove; 25. a first return spring; 26. a pressing lever; 27. a locking block; 28. a second return spring; 29. welding the blocks; 30. a card slot; 31. a tension spring; 32. a lock lever; 33. a fixed block; 34. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-5, a video transmission device using twisted pair wires includes a cover 2, a device body 21 and a lock lever 32, a circuit board 6 is mounted on an inner wall of the device body 21, a battery 5 is mounted on a top end of the circuit board 6 at one side of the battery 5, a memory 9 is mounted on a top end of the circuit board 6 at one side of the memory 9, a single chip microcomputer 12 is mounted on a top end of the circuit board 6 at one side of the memory 9, a chip 13 is mounted on a top end of the circuit board 6 at one side of the single chip microcomputer 12, extension plates 16 are mounted on both sides of a bottom end of the device body 21, third heat dissipation fins 20 are uniformly mounted on outer walls at both ends of the device body 21, connection holes 19 are uniformly mounted on an outer wall at one side of the connection holes 19, a plug 22 is mounted on an outer wall of the device body 21, the inner wall of the cover body 2 is provided with a heat dissipation mechanism 1, and both sides of the cover body 2 are provided with maintenance structures;
referring to fig. 1-5, the video transmission device using the twisted pair further includes an overhaul structure, the overhaul structure includes welding blocks 29, the welding blocks 29 are mounted on two sides of the cover body 2, the outer walls of the welding blocks 29 are provided with slots 30, fixing blocks 33 are mounted above the outer walls of two sides of the device body 21, the top ends of the fixing blocks 33 are provided with grooves 34 matched with the welding blocks 29, and locking rods 32 are mounted on the inner sides of the fixing blocks 33 through telescopic springs 31;
the bottom end of the cover body 2 is connected with a positioning rod 3, and the top end of the device body 21 is provided with a positioning groove 4 matched with the positioning rod 3;
the top end of the extension plate 16 is provided with a limiting hole 17, the inner sides of the limiting holes 17 are provided with limiting blocks 14, the bottom ends of the limiting blocks 14 are connected with mounting plates 15, and the top ends of the mounting plates 15 are uniformly provided with threaded holes 7;
specifically, as shown in fig. 1, 2 and 5, when the structure is used, the mounting plate 15 is moved to a proper position and then stopped by moving the limiting block 14 to a certain extent in the limiting hole 17, and then is mounted in the threaded hole 7 through a bolt to fix the device, and by pulling the locking rod 32 outwards at the same time, one end of the locking rod 32 is separated from the inner side of the clamping groove 30, and then the cover body 2 is moved upwards, the welding block 29 is separated from the groove 34, and the positioning rod 3 is separated from the inner side of the positioning groove 4, so that the cover body 2 can be opened, and the inner side of the device body 21;
example 2: a second U-shaped heat conduction pipe 8 is installed at the bottom end inside the device body 21, a second heat conduction block 10 is installed at the bottom end of the second U-shaped heat conduction pipe 8, and second cooling fins 11 are evenly installed at the bottom end of the second heat conduction block 10;
the heat dissipation mechanism 1 comprises a first U-shaped heat conduction pipe 101, a first heat dissipation fin 102 and a first heat conduction block 103, wherein the first U-shaped heat conduction pipe 101 is installed on the inner wall of the cover body 2, the first heat conduction block 103 is installed at the top end of the first U-shaped heat conduction pipe 101, and the first heat dissipation fin 102 is uniformly welded at the top end of the first heat conduction block 103;
specifically, as shown in fig. 1, 2 and 3, when this structure is used, the first U-shaped heat pipe 101 and the second U-shaped heat pipe 8 absorb heat in the device body 21, and the first U-shaped heat pipe 101 and the second U-shaped heat pipe 8 increase the contact area with air, so that heat absorption is faster, and then the heat is transferred to the first heat conduction block 103 and the second heat conduction block 10, and is dissipated by natural wind flowing between the first heat dissipation fin 102 and the second heat dissipation fin 11;
example 3: the outer walls of the two ends of the connecting wire 18 are respectively provided with a second return spring 28, one end of each second return spring 28 is connected with a locking block 27, the inner wall of each connecting hole 19 is provided with a locking groove 24 matched with the locking block 27, and the outer walls of the two ends of each connecting hole 19 are respectively connected with a pressing rod 26 through a first return spring 25;
specifically, as shown in fig. 1, 3 and 4, when the structure is used, the connecting wire 18 is inserted into the connecting hole 19, the second return spring 28 is pressed and deformed, and then passes through the locking groove 24, the second return spring 28 returns to cause the locking piece 27 to be locked in the locking groove 24, and the pressing rod 26 is pressed inward, so that the locking groove 24 moves to one side of the second return spring 28, the connecting wire 18 is pulled out, and the connecting wire 18 can be detached.
The working principle is as follows: when the device is used, firstly, the mounting plate 15 moves to a proper position and stops after moving to a certain limit in the limit hole 17 through the moving limit block 14, then the mounting plate is mounted in the threaded hole 7 through a bolt to fix the device, heat in the device body 21 is absorbed through the first U-shaped heat conduction pipe 101 and the second U-shaped heat conduction pipe 8, the contact area between the first U-shaped heat conduction pipe 101 and the second U-shaped heat conduction pipe 8 and air is increased, so that heat absorption is faster, then the heat is respectively transferred to the first heat conduction block 103 and the second heat conduction block 10, and heat dissipation is carried out through natural wind flowing between the first radiating fin 102 and the second radiating fin 11;
then, by installing the connecting wire 18 into the connecting hole 19, the second return spring 28 is firstly extruded and deformed, and then passes through the locking groove 24, the second return spring 28 is reset to enable the locking block 27 to be clamped into the locking groove 24 for locking, the pressing rod 26 is pressed inwards, the locking groove 24 is enabled to move towards one side of the second return spring 28, the connecting wire 18 is pulled out outwards, and the connecting wire 18 can be detached;
finally, by pulling the lock lever 32 outward at the same time, one end of the lock lever 32 is separated from the inner side of the slot 30, and then the cover body 2 is moved upward, the welding block 29 is separated from the groove 34, and the positioning rod 3 is separated from the inner side of the positioning slot 4, so that the cover body 2 can be opened, and the device body 21 can be conveniently overhauled.
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. A video transmission device using twisted pair wires, comprising a cover body (2), a device body (21) and a lock lever (32), characterized in that: the device is characterized in that a circuit board (6) is installed on the inner wall of the device body (21), a battery (5) is installed on the top end of the circuit board (6), a storage device (9) is installed on the top end of the circuit board (6) on one side of the battery (5), a single chip microcomputer (12) is installed on the top end of the circuit board (6) on one side of the storage device (9), a chip (13) is installed on the top end of the circuit board (6) on one side of the single chip microcomputer (12), extension plates (16) are installed on two sides of the bottom end of the device body (21), third cooling fins (20) are evenly installed on outer walls of two ends of the device body (21), connecting holes (19) are evenly installed on outer walls of one side of the connecting holes (19), a plug-in connector (22) is installed on the outer wall of the device body (21), connecting wires (18) are mounted on the inner sides of the connecting holes (19), a cover body (2) is mounted above the device body (21), a heat dissipation mechanism (1) is mounted on the inner wall of the cover body (2), and maintenance structures are mounted on two sides of the cover body (2);
the maintenance structure includes welding piece (29), install in the both sides of lid (2) welding piece (29), the outer wall of welding piece (29) all is provided with draw-in groove (30), fixed block (33) are all installed to the top of device body (21) both sides outer wall, and the top of fixed block (33) all be provided with welding piece (29) assorted recess (34), locking lever (32) are all installed through expanding spring (31) to the inboard of fixed block (33).
2. The apparatus for video transmission using twisted pair cable according to claim 1, wherein: the heat dissipation mechanism (1) comprises a first U-shaped heat pipe (101), a first heat dissipation fin (102) and a first heat conduction block (103), wherein the first U-shaped heat pipe (101) is installed on the inner wall of the cover body (2), the first heat conduction block (103) is installed at the top end of the first U-shaped heat pipe (101), and the first heat dissipation fin (102) is uniformly welded at the top end of the first heat conduction block (103).
3. The apparatus for video transmission using twisted pair cable according to claim 1, wherein: the bottom end of the cover body (2) is connected with a positioning rod (3), and the top end of the device body (21) is provided with a positioning groove (4) matched with the positioning rod (3).
4. The apparatus for video transmission using twisted pair cable according to claim 1, wherein: the top of extension plate (16) all is provided with spacing hole (17), and stopper (14) are all installed to the inboard in spacing hole (17), the bottom of stopper (14) all is connected with mounting panel (15), the top of mounting panel (15) evenly is provided with screw hole (7).
5. The apparatus for video transmission using twisted pair cable according to claim 1, wherein: second reset spring (28) are all installed to the both ends outer wall of connecting wire (18), and the one end of second reset spring (28) all is connected with locking piece (27), the inner wall of connecting hole (19) all be provided with locking piece (27) assorted locked groove (24), the both ends outer wall of connecting hole (19) all is connected with through first reset spring (25) and presses depression bar (26).
6. The apparatus for video transmission using twisted pair cable according to claim 1, wherein: the device is characterized in that a second U-shaped heat conduction pipe (8) is installed at the bottom end inside the device body (21), a second heat conduction block (10) is installed at the bottom end of the second U-shaped heat conduction pipe (8), and second cooling fins (11) are evenly installed at the bottom end of the second heat conduction block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022041861.8U CN213280462U (en) | 2020-09-17 | 2020-09-17 | Video transmission device using twisted pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022041861.8U CN213280462U (en) | 2020-09-17 | 2020-09-17 | Video transmission device using twisted pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213280462U true CN213280462U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022041861.8U Active CN213280462U (en) | 2020-09-17 | 2020-09-17 | Video transmission device using twisted pair |
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|---|---|
| CN (1) | CN213280462U (en) |
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- 2020-09-17 CN CN202022041861.8U patent/CN213280462U/en active Active
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Effective date of registration: 20211015 Address after: 710054 No. 12802, building 1, urban vision, Qinglong community, South Second Ring Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Hengtai acousto optic Engineering Co.,Ltd. Address before: 311200 Guali Zhen Chang Xiang Cun, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yuexi Elevator Sales Co.,Ltd. |