CN212569700U - Unidirectional data transmission device - Google Patents
Unidirectional data transmission device Download PDFInfo
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- CN212569700U CN212569700U CN202021858734.0U CN202021858734U CN212569700U CN 212569700 U CN212569700 U CN 212569700U CN 202021858734 U CN202021858734 U CN 202021858734U CN 212569700 U CN212569700 U CN 212569700U
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- shell
- data transmission
- unidirectional data
- mounting frame
- screw rod
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Abstract
The utility model discloses a device for one-way data transmission, which relates to the technical field of information transmission, and comprises a shell and a one-way data transmission body, wherein a mounting frame is fixedly arranged in the shell, a heat radiating piece is slidably arranged between the mounting frame and one side of the shell, a screw rod is rotatably arranged at one side of the mounting frame in the shell and is in threaded connection with the screw rod, a knob is connected and arranged at the other end of the screw rod and is arranged at one side of the shell, the one-way data transmission body is fixedly arranged at the other side of the mounting frame in the shell, a buffer supporting piece is fixedly arranged at one side of the mounting frame in the shell, and heat radiating holes are arranged at the top and one side of the shell, can play a role in strengthening the structural strength of the shell.
Description
Technical Field
The utility model relates to an information transmission technical field, in particular to one-way data transmission's device.
Background
The unidirectional data transmission adopts a guided feedback-free optical fiber unidirectional transmission technology to construct a safe and unidirectional transmission channel, realizes rapid, reliable and safe unidirectional data transmission under a physical isolation environment, is used for connecting two independent hosts respectively corresponding to an internal network and an external network, and can prevent data leakage of the internal network under the condition of ensuring that the data of the external network is effectively guided into the internal network.
The one-way data transmission device who uses at present puts into the casing back to one-way transmission data body, because electronic device's use can produce a large amount of heats and lead to temperature rise in the device, and the produced heat of large tracts of land electronic device is different, it is different to lead to the intensification condition in the different regions, the device can not be to the regional effective cooling of high temperature, influence data transmission's performance and stability, the device strikes when the casing takes place when the use simultaneously, because the inside hollow state of casing and casing structural strength itself are not high, strike one-way transmission data body easily, cause the damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an one-way data transmission's device to can not effectively cool down the problem that shell structure intensity made the external shock damage one-way data transmission body not high easily simultaneously to the higher region of temperature when solving the device that proposes in the above-mentioned background art and using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of one-way data transmission, includes casing and one-way data transmission body, one side of casing is provided with the interface, fixed mounting has the installing frame in the casing, the installing frame with slidable mounting has the radiating piece between one side of casing, lie in the casing one side of installing frame is rotated and is installed the screw rod, radiating piece threaded connection is in on the screw rod, the knob is installed in the other end connection of screw rod, the knob sets up one side of casing, one-way data transmission body fixed mounting is in the casing the opposite side of installing frame, lie in the casing one side fixed mounting of installing frame has buffering support piece, the louvre has all been seted up to the top and one side of casing.
Preferably, a dust screen is fixedly installed in the installation frame.
Preferably, the heat dissipation piece includes the installation piece, the flabellum groove has been seted up to one side of installation piece, two ventilation channel have been seted up to the opposite side of installation piece, the top and the bottom of the both sides of installation piece are all fixed mounting have the pulley.
Preferably, a fan is rotatably installed in the installation block, the installation block is in threaded connection with the screw rod, and a supporting wheel is rotatably installed at the bottom of the installation block.
Preferably, the pulleys on two sides of the mounting block are tangent to the mounting frame and the inner wall of the shell respectively, and a threading hole is formed in the bottom of the mounting block.
Preferably, the buffering support piece comprises a first supporting column, the first supporting column is fixedly installed at the bottom of the shell, a spring is fixedly installed at the top of the first supporting column, and a second supporting column is fixedly installed at the other end of the spring.
Preferably, one side of the shell is provided with a power supply port.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the position that the screw rod can remove the fan in the casing, realized carrying out the effect of directly blowing the heat dissipation cooling to calorific capacity great region, can be effectively to the different mode of one-way data transmission body under, carry out to radiating effect to different regions, reduce cost, the radiating effect is good.
2. The utility model discloses a set up support column one and support column two in the casing, can play the effect of strengthening shell structure intensity, through set up the spring between support column one and support column two, can cushion the outer impact of casing to make the impact of transmitting the one-way data transmission body less.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a main sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the connection between the screw rod and the mounting block of the present invention;
fig. 4 is a schematic diagram of the positions of the middle mounting frame and the fan according to the present invention.
In the figure: 1. a housing; 2. a unidirectional data transmission body; 3. an interface; 4. installing a frame; 5. a screw; 6. a knob; 7. heat dissipation holes; 8. a dust screen; 9. mounting blocks; 10. a fan blade slot; 11. a ventilation channel; 12. a pulley; 13. a fan; 14. a support wheel; 15. threading holes; 16. a first supporting column; 17. a spring; 18. a second supporting column; 19. a power port.
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.
Referring to fig. 1-4, the present invention provides a technical solution:
a unidirectional data transmission device comprises a shell 1 and a unidirectional data transmission body 2, one side of the shell 1 is provided with an interface 3, a mounting frame 4 is fixedly installed in the shell 1, a heat radiating piece is slidably installed between the mounting frame 4 and one side of the shell 1, one side of the mounting frame 4 in the shell 1 is rotatably provided with a screw rod 5, the heat radiating piece is in threaded connection with the screw rod 5, the other end of the screw rod 5 is connected with a knob 6, the knob 6 is arranged on one side of the shell 1, the unidirectional data transmission body 2 is fixedly installed on the other side of the mounting frame 4 in the shell 1, one side of the mounting frame 4 in the shell 1 is fixedly provided with a buffer support piece, the top and one side of the shell 1 are both provided with heat radiating holes 7, in the utility model, the mounting frame 4 is used for installing a dust screen 8, the rotation of the knob 6 drives the screw, therefore, the cooling is performed on the region with high calorific value, and the buffering support piece can not only support the shell 1, but also enhance the structural strength of the shell 1 and play a role in buffering impact.
In this embodiment, a dust screen 8 is fixedly installed in the installation frame 4, and the dust screen 8 can be used to prevent dust carried in wind blown from the heat dissipation member from entering the inside of the housing 1.
In this embodiment, the heat dissipating member includes a mounting block 9, a vane slot 10 has been opened on one side of the mounting block 9, two ventilation channels 11 have been opened on the other side of the mounting block 9, pulleys 12 are fixedly installed on the top and bottom of the two sides of the mounting block 9, the vane slot 10 is used for holding a mounting fan 13, the ventilation channels 11 are used for providing the wind fanned out by the fan 13, and the pulleys 12 are used for facilitating the movement of the mounting block 9 in the housing 1.
In this embodiment, the fan 13 is installed in the installation block 9 rotation, and installation block 9 threaded connection is on screw rod 5, and the bottom of installation block 9 is rotated and is installed supporting wheel 14, and supporting wheel 14 makes the removal of installation block 9 more steady and smooth and easy, avoids producing sliding friction.
In this embodiment, the pulleys 12 on two sides of the mounting block 9 are respectively tangent to the mounting frame 4 and the inner wall of the housing 1, the bottom of the mounting block 9 is provided with a threading hole 15, and the threading hole 15 is used for connecting a power line for mounting the fan 13.
In this embodiment, the buffering support member includes a first supporting column 16, the first supporting column 16 is fixedly installed at the bottom of the housing 1, a spring 17 is fixedly installed at the top of the first supporting column 16, a second supporting column 18 is fixedly installed at the other end of the spring 17, the first supporting column 16 and the second supporting column 18 are used for enhancing the structural strength of the housing 1, and the spring 17 is of a type with high rigidity, so that certain structural strength can be satisfied, and a certain buffering effect can be achieved.
In this embodiment, a power port 19 is opened at one side of the housing 1, and the power port 19 is used for accessing an external power source to supply power to the fan 13 and the unidirectional data transmission body 2.
This practical theory of operation: the device of the one-way data transmission of this embodiment is when using, according to the user mode of one-way data transmission body 2, the user of service can know which subregion's in the casing 1 temperature is higher, thereby can rotate knob 6, make screw rod 5 rotate, and then drive installation piece 9 and remove on screw rod 5, wherein pulley 12 and supporting wheel 14 facilitate the removal of installation piece 9, it reaches the place that the great region of heat dissipation corresponds to drive fan 13 with installation piece 9, then fan 13 inhales the air from the louvre 7 of lateral wall, then blow out the air from dust screen 8, blow the heat dissipation cooling to one-way transmission data body 2.
Use the utility model discloses when supporting the buffering, the structural strength of the enhancement casing 1 of installing frame 4 and support column one 16 and support column two 18 can bear furthest's impact force, and the impact force at 1 top of casing can cushion when through spring 17 simultaneously to play the effect of supporting the buffering.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A device for unidirectional data transmission, comprising a housing (1) and a unidirectional data transmission body (2), characterized in that: one side of the shell (1) is provided with an interface (3), an installation frame (4) is fixedly installed in the shell (1), a heat radiating piece is arranged between the mounting frame (4) and one side of the shell (1) in a sliding way, a screw rod (5) is rotatably arranged at one side of the mounting frame (4) in the shell (1), the heat dissipation piece is in threaded connection with the screw rod (5), the other end of the screw rod (5) is connected with a knob (6), the knob (6) is arranged on one side of the shell (1), the unidirectional data transmission body (2) is fixedly arranged on the other side of the mounting frame (4) in the shell (1), a buffer support piece is fixedly arranged at one side of the mounting frame (4) in the shell (1), the top and one side of the shell (1) are both provided with heat dissipation holes (7).
2. A device for unidirectional data transmission according to claim 1, wherein: and a dust screen (8) is fixedly arranged in the mounting frame (4).
3. A device for unidirectional data transmission according to claim 1, wherein: the heat dissipation piece comprises a mounting block (9), a fan blade groove (10) is formed in one side of the mounting block (9), two ventilation channels (11) are formed in the other side of the mounting block (9), and pulleys (12) are fixedly mounted at the top and the bottom of two sides of the mounting block (9).
4. A device for unidirectional data transmission according to claim 3, wherein: the fan (13) is installed to installation piece (9) internal rotation, installation piece (9) threaded connection be in on screw rod (5), supporting wheel (14) are installed in the bottom rotation of installation piece (9).
5. A device for unidirectional data transmission according to claim 4, wherein: the two sides of the mounting block (9) are provided with the pulleys (12) which are respectively tangent to the mounting frame (4) and the inner wall of the shell (1), and the bottom of the mounting block (9) is provided with a threading hole (15).
6. A device for unidirectional data transmission according to claim 1, wherein: the buffering support piece comprises a first supporting column (16), the first supporting column (16) is fixedly installed at the bottom of the shell (1), a spring (17) is fixedly installed at the top of the first supporting column (16), and a second supporting column (18) is fixedly installed at the other end of the spring (17).
7. A device for unidirectional data transmission according to claim 1, wherein: one side of the shell (1) is provided with a power supply port (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858734.0U CN212569700U (en) | 2020-08-31 | 2020-08-31 | Unidirectional data transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021858734.0U CN212569700U (en) | 2020-08-31 | 2020-08-31 | Unidirectional data transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212569700U true CN212569700U (en) | 2021-02-19 |
Family
ID=74627922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021858734.0U Active CN212569700U (en) | 2020-08-31 | 2020-08-31 | Unidirectional data transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212569700U (en) |
-
2020
- 2020-08-31 CN CN202021858734.0U patent/CN212569700U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for unidirectional data transmission Effective date of registration: 20210819 Granted publication date: 20210219 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Shandong Zhongwang Yunan Intelligent Technology Co.,Ltd. Registration number: Y2021980008010 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220819 Granted publication date: 20210219 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Shandong Zhongwang Yunan Intelligent Technology Co.,Ltd. Registration number: Y2021980008010 |