CN215647741U

CN215647741U - High-speed signal splitting device

Info

Publication number: CN215647741U
Application number: CN202121882922.1U
Authority: CN
Inventors: 汪炳舟; 孙勤林; 周盈; 尹俊俊
Original assignee: Shanghai Xinzhi Huasang Electronics Co ltd; Shanghai Hejian Industrial Software Group Co Ltd
Current assignee: Shanghai Xinzhi Huasang Electronics Co ltd; Shanghai Hejian Industrial Software Group Co Ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-25
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a high-speed signal splitting device which comprises a box body, a box cover and a placing plate, wherein the box cover is fixed at the top end of the box body, the placing plate is positioned in the box body, four corners of the bottom end of the placing plate are fixedly connected with the box body through four damping mechanisms respectively, each damping mechanism comprises two movable joint hinges, four connecting rods, two rotating shafts, two fixing rings and a spring, and a signal processing system is arranged at the top end of the placing plate. According to the utility model, the connecting rod is arranged, when the connecting rod is subjected to the counter impact force of the box body, the elastic force is applied between the two fixing rings through the spring, the connecting rod is retracted and decompressed, the counter impact force applied to the connecting rod is offset, and further, the components in the signal processing system on the placing plate are damped.

Description

High-speed signal splitting device

Technical Field

The utility model relates to the field of signal splitting, in particular to a high-speed signal splitting device.

Background

In the existing internet, in order to distinguish different types of signal data in signal data, signals are often split, and the existing signal splitting data has the following problems:

1. the signal processing system in the device is not damped, so that when the device is placed on a table, components in the signal processing system are extremely easy to be damaged by the counter impact force of the table to the device, and the signal data processing can be influenced;

2. the heat in the device is not discharged in time, so that the components in the signal data processing system work in a high-temperature environment for a long time, and the components in the signal data processing system are easy to break down after the time is long; and we propose a high-speed signal splitting apparatus for solving the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high-speed signal splitting apparatus to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-speed signal splitting device comprises a box body, a box cover and a placing plate, wherein the box cover is fixed at the top end of the box body, the placing plate is positioned in the box body, four corners at the bottom end of the placing plate are respectively fixedly connected with the box body through four damping mechanisms, the damping mechanism comprises two movable joint hinges, four connecting rods, two rotating shafts, two fixing rings and a spring, the top end of the placing plate is provided with a signal processing system which comprises a first data transmission interface, a signal temporary storage unit, a signal processing unit, a signal splitting unit and a second data transmission interface, the top end of the box cover is provided with a plurality of heat dissipation mechanisms side by side, each heat dissipation mechanism comprises a fixed cylinder, a limiting ring, a filter screen plate, a limiting cover and a heat dissipation fan, the middle part of box body bottom is fixed to be inlayed and is equipped with rechargeable battery, four edges and corners of box body bottom all are fixed and are equipped with the rubber block.

Preferably, two of the connecting rods are hinged with one corner of the bottom end of the placing plate through one of the movable joint hinges, the other two connecting rods are hinged with one corner of the bottom end of the inner cavity of the box body through the other connecting rod, the four connecting rods are movably connected with each other through two rotating shafts, the two fixing rings are fixedly sleeved at one ends of the two rotating shafts respectively, and two ends of the spring are fixedly connected with one opposite sides of the two fixing rings respectively.

Preferably, the fixed middle part of pegging graft in box body one side of first data transmission interface, signal temporary storage unit, signal processing unit, signal split unit are fixed side by side on the top of placing the board, signal split unit has threely, three signal split unit is fixed side by side and is pegged graft in the middle part of box body opposite side, first data transmission interface and signal temporary storage unit linear connection, signal temporary storage unit and signal processing unit linear connection, signal processing unit and signal split unit electric connection, four second data transmission interface all with signal split unit linear connection.

Preferably, the box cover is movably penetrated through by the fixed cylinder, the limiting ring is sleeved on the outer surface of the bottom end of the fixed cylinder in a threaded manner, the outer surface of the top end of the fixed cylinder is sleeved with the limiting cover in a threaded manner, the filter screen plate is movably clamped at the rotary connection position of the limiting cover and the fixed cylinder, and the box body is fixed inside the fixed cylinder.

Preferably, four equal threads at four corners on top of the box cover are inserted with bolts, and four equal threads of the bolts penetrate through the box cover and are in threaded connection with the four corners at the top of the box body.

Preferably, one side of lid is fixed to be inlayed and is equipped with control panel, last first switch and the second switch of being provided with of control panel, signal processing system passes through first switch and rechargeable battery electric connection, a plurality of the heat dissipation fan all passes through second switch and rechargeable battery electric connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the device is placed on a desktop, the components in the signal processing system cannot be easily damaged due to the impact force of the desktop on the device, and therefore the influence on signal data processing cannot be caused;

2. through being equipped with the lid, be equipped with the solid fixed cylinder of a plurality of side by side on the top of lid, all fix in the inside of the solid fixed cylinder of a plurality of and be equipped with the heat dissipation fan, the wind-force that the during operation produced through the heat dissipation fan of a plurality of is with the inside heat suction of box body to cool down to the box body is inside, can not make the subassembly among the signal data processing system work under high temperature environment for a long time like this, thereby reduce the fault incidence of the subassembly among the signal data processing system.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural cross-sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the lid of the present invention;

FIG. 4 is an enlarged cross-sectional view of A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged cross-sectional view of B of FIG. 2 according to the present invention;

FIG. 6 is a circuit diagram of a signal processing system according to the present invention;

in the figure: 1. a box body; 2. a box cover; 3. placing the plate; 4. a living hinge; 5. a connecting rod; 6. a rotating shaft; 7. a fixing ring; 8. a spring; 9. a first data transmission interface; 10. a signal temporary storage unit; 11. a signal processing unit; 12. a signal splitting unit; 13. a second data transmission interface; 14. a fixed cylinder; 15. a limiting ring; 16. a filter screen plate; 17. a limiting cover; 18. a heat dissipation fan; 19. a rechargeable battery; 20. a rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a high-speed signal splitting device comprises a box body 1, a box cover 2 and a placing plate 3, wherein the box cover 2 is fixed at the top end of the box body 1, the placing plate 3 is positioned inside the box body 1, four corners of the bottom end of the placing plate 3 are fixedly connected with the box body 1 through four damping mechanisms respectively, each damping mechanism comprises two movable joint hinges 4, four connecting rods 5, two rotating shafts 6, two fixing rings 7 and a spring 8, a signal processing system is arranged at the top end of the placing plate 3 and comprises a first data transmission interface 9, a signal temporary storage unit 10, a signal processing unit 11, a signal splitting unit 12 and a second data transmission interface 13, a plurality of heat dissipation mechanisms are arranged at the top end of the box cover 2 side by side, each heat dissipation mechanism comprises a fixing cylinder 14, a limiting ring 15, a filter screen plate 16, a limiting cover 17 and a heat dissipation fan 18, a rechargeable battery 19 is fixedly embedded in the middle of the bottom end of the box body 1, four corners of the bottom end of the box body 1 are all fixedly provided with rubber blocks 20.

As an embodiment of the utility model, two connecting rods 5 are hinged with one corner of the bottom end of the placing plate 3 through one movable joint hinge 4, the other two connecting rods 5 are hinged with one corner of the bottom end of the inner cavity of the box body 1 through the other connecting rod 5, the four connecting rods 5 are movably connected in pairs through two rotating shafts 6 respectively, two fixing rings 7 are fixedly sleeved at one ends of the two rotating shafts 6 respectively, two ends of a spring 8 are fixedly connected with one sides of the two fixing rings 7 respectively, the placing plate 3 and the box body 1 can be connected through the mutual matching of the connecting rods 5 and the movable joint hinges 4, the spring 8 exerts elastic force between the two fixing rings 7, the four connecting rods 5 can be compressed, the four connecting rods 5 can be retracted and decompressed, and the placing plate 3 can be damped.

As an embodiment of the utility model, a first data transmission interface 9 is fixedly inserted in the middle of one side of the box body 1, a signal temporary storage unit 10, a signal processing unit 11 and a signal splitting unit 12 are fixed on the top end of the placing plate 3 side by side, three signal splitting units 12 are fixed in the middle of the other side of the box body 1 side by side, the first data transmission interface 9 is linearly connected with the signal temporary storage unit 10, the signal temporary storage unit 10 is linearly connected with the signal processing unit 11, the signal processing unit 11 is electrically connected with the signal splitting unit 12, four second data transmission interfaces 13 are linearly connected with the signal splitting unit 12, the signal transmission interface 9 can be connected with a peripheral signal acquisition device through the first data transmission interface 9, the signal temporary storage unit 10 can temporarily store signal data, the signal processing unit 11 can process the signal data, the signal splitting unit 12 can split the signal data, and the second data transmission interface 13 can export the split data of different types to a plurality of peripheral signal data storage devices.

As an implementation mode of the utility model, the fixed cylinder 14 movably penetrates through the box cover 2, the limiting ring 15 is sleeved on the outer surface of the bottom end of the fixed cylinder 14 in a threaded manner, the limiting cover 17 is sleeved on the outer surface of the top end of the fixed cylinder 14 in a threaded manner, the filter screen plate 16 is movably clamped at the rotary connection position of the limiting cover 17 and the fixed cylinder 14, the box body 1 is fixed inside the fixed cylinder 14, the heat dissipation fan 18 can be limited through the fixed cylinder 14, the fixed cylinder 14 can be fixed on the box cover 2 through the mutual matching of the limiting ring 15 and the limiting cover 17, the filter screen plate 16 can play a role in blocking external dust entering the device, and heat inside the device can be dissipated through the heat dissipation fan 18.

As an implementation mode of the utility model, bolts are inserted into four corners of the top end of the box cover 2 in a threaded manner, the four bolts penetrate through the box cover 2 in a threaded manner and are connected with the four corners of the top end of the box body 1 in a threaded manner, the box body 1 and the box cover 2 can be fixed through the bolts, and the box cover 2 is separated from the box body 1 by unscrewing the bolts, so that the inside of the box body 1 can be cleaned and the components can be replaced.

As an embodiment of the present invention, a control panel is fixedly embedded in one side of the box cover 2, a first switch and a second switch are disposed on the control panel, the signal processing system is electrically connected to the rechargeable battery 19 through the first switch, and the plurality of heat dissipation fans 18 are electrically connected to the rechargeable battery 19 through the second switch.

The working principle is as follows: firstly, the device is placed on a desktop, when a rubber block 20 at the bottom of a box body 1 is contacted with the desktop, a connecting rod 5 can be subjected to the counter impact force of the box body 1, at the moment, a spring 8 applies elastic force between two fixing rings 7, the connecting rod 5 is retracted and decompressed, the counter impact force applied to the connecting rod 5 is offset, and then the components in a signal processing system on a placing plate 3 are damped, so that the components in the signal processing system cannot be easily damaged due to the counter impact force of the desktop on the device, the signal data processing cannot be influenced, then a first data transmission interface 9 is connected with an external signal acquisition device, a plurality of second data transmission interfaces 13 are connected with a plurality of external signal data storage devices, at the moment, a first switch is opened, the signal processing system starts to work, firstly, a signal temporary storage unit 10 can temporarily store signal data, later signal processing unit 11 handles signal data, signal splitting unit 12 can be with the signal data split after then, and export the data after the different types of split to the signal data storage device of a plurality of peripheral hardware through second data transmission interface 13, in signal processing system work, open the second switch, a plurality of heat dissipation fan 18 all begins work, the wind-force that a plurality of heat dissipation fan 18 produced is with the inside heat suction of box body 1, thereby cool down to box body 1 inside, can not make the subassembly in the signal data processing system work under high temperature environment for a long time like this, thereby reduce the fault incidence of the subassembly in the signal data processing system.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-speed signal splitting device comprises a box body (1), a box cover (2) and a placing plate (3), and is characterized in that the box cover (2) is fixed at the top end of the box body (1), the placing plate (3) is positioned inside the box body (1), four corners of the bottom end of the placing plate (3) are respectively and fixedly connected with the box body (1) through four damping mechanisms, each damping mechanism comprises two movable joint hinges (4), four connecting rods (5), two rotating shafts (6), two fixing rings (7) and a spring (8), a signal processing system is arranged at the top end of the placing plate (3), the signal processing system comprises a first data transmission interface (9), a signal temporary storage unit (10), a signal processing unit (11), a signal splitting unit (12) and a second data transmission interface (13), a plurality of heat dissipation mechanisms are arranged at the top end of the box cover (2) side by side, the heat dissipation mechanism comprises a fixing barrel (14), a limiting ring (15), a filter screen plate (16), a limiting cover (17) and a heat dissipation fan (18), a rechargeable battery (19) is fixedly embedded in the middle of the bottom end of the box body (1), and rubber blocks (20) are fixedly arranged at four corners of the bottom end of the box body (1).

2. A high-speed signal splitting apparatus according to claim 1, wherein: wherein two connecting rods (5) are hinged with one corner of the bottom end of the placing plate (3) through one of the movable joint hinges (4), the other two connecting rods (5) are hinged with one corner of the bottom end of the inner cavity of the box body (1) through the other connecting rod (5), the four connecting rods (5) are respectively movably connected with each other through two rotating shafts (6), the two fixing rings (7) are respectively fixedly sleeved at one ends of the two rotating shafts (6), and two ends of the spring (8) are respectively fixedly connected with one side, opposite to the two fixing rings (7).

3. A high-speed signal splitting apparatus according to claim 1, wherein: the middle part of pegging graft in box body (1) one side is fixed in first data transmission interface (9), signal temporary storage unit (10), signal processing unit (11), signal split unit (12) are fixed side by side and are placed the top of board (3), signal split unit (12) have threely, threely signal split unit (12) are fixed side by side and are pegged graft in the middle part of box body (1) opposite side, first data transmission interface (9) and signal temporary storage unit (10) linear connection, signal temporary storage unit (10) and signal processing unit (11) linear connection, signal processing unit (11) and signal split unit (12) electric connection, four second data transmission interface (13) all with signal split unit (12) linear connection.

4. A high-speed signal splitting apparatus according to claim 1, wherein: lid (2) is run through in fixed section of thick bamboo (14) activity, the surface at fixed section of thick bamboo (14) bottom is established to spacing ring (15) screw thread cover, the surface on fixed section of thick bamboo (14) top is established to spacing lid (17) screw thread cover, filter plate (16) activity block is in the swivelling joint department of spacing lid (17) and fixed section of thick bamboo (14), the inside at fixed section of thick bamboo (14) is fixed in box body (1).

5. A high-speed signal splitting apparatus according to claim 1, wherein: the four corners on the top of the box cover (2) are all screwed with bolts, and the four bolts penetrate through the box cover (2) and are in threaded connection with the four corners on the top of the box body (1).

6. A high-speed signal splitting apparatus according to claim 1, wherein: one side of lid (2) is fixed to be inlayed and is equipped with control panel, last first switch and the second switch of being provided with of control panel, signal processing system passes through first switch and rechargeable battery (19) electric connection, a plurality of heat dissipation fan (18) all are through second switch and rechargeable battery (19) electric connection.