Data sealed cabin

Abstract

The invention discloses a data sealing cabin, and relates to the technical field of electronic equipment, the data sealing cabin comprises a box body, a box cover, a conductive shielding layer, a data transmission module and a transmission control module, the box cover can be detachably buckled at the upper end of the box body, the upper edge of the box body and the lower edge of the box cover can be sealed through the conductive shielding layer, and the data transmission module is installed on the inner bottom surface of the box body. The transmission control module is installed on the side wall of the box body, when the box cover is buckled on the box body, the box cover can act on the control end of the transmission control module, the transmission control module controls the data transmission circuit to be connected, and when the box cover is separated from the box body, the box cover does not act on the transmission control module any more. And the transmission control module controls the data transmission circuit to be disconnected. According to the invention, safe data transmission between the USB flash disk and the equipment can be ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic equipment, and in particular to a data sealing cabin. Background Art

[0002] With the rapid development of the information industry, information processing equipment is being used more and more widely. When working, they not only generate electromagnetic radiation but also electromagnetic information leakage, leading to the theft and restoration of confidential information, and then causing leakage incidents.

[0003] At present, although many devices have been designed for electromagnetic compatibility and meet the requirements of electromagnetic compatibility, many information needs to be transmitted with the device through USB flash drives. In this process, confidential information may still be stolen because the USB flash drives are not protected, resulting in leaks. Summary of the invention

[0004] The purpose of the present invention is to provide a data sealing cabin to solve the problems existing in the above-mentioned prior art and ensure that data can be safely transmitted between a USB flash drive and a device.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a data sealing cabin, comprising a box body, a box cover, a conductive shielding layer, a data transmission module and a transmission control module, wherein the box cover can be detachably buckled on the upper end of the box body, and the upper edge of the box body and the lower edge of the box cover can be sealed by the conductive shielding layer, the data transmission module is installed on the inner bottom surface of the box body, and the data transmission module is used to electrically connect a USB flash drive, the transmission control module is installed on the side wall of the box body, and when the box cover is buckled on the box body, the box cover can act on the control end of the transmission control module and enable the transmission control module to control the data transmission circuit to be connected, and when the box cover is detached from the box body, the box cover no longer acts on the transmission control module and enables the transmission control module to control the data transmission circuit to be disconnected.

[0007] In one embodiment, one side of the upper end of the box body and one side of the lower end of the box cover are hinged via a damping hinge.

[0008] In one embodiment, the box body is connected with a buckle on the side opposite to the damping hinge, and the box cover is connected with a hook on the side opposite to the damping hinge. When the box cover is buckled on the upper end of the box body, the buckle can be connected to the hook and locked with the hook.

[0009] In one embodiment, a circle of bosses is provided on the upper edge of the box body, the conductive shielding layer is connected to the upper end surface of the bosses, and a circle of grooves is provided on the lower edge of the box cover. When the box cover is buckled on the upper end of the box body, the bosses can be embedded in the grooves, and the conductive shielding layer can seal the gap between the bosses and the grooves.

[0010] In one embodiment, the data transmission module includes a socket circuit board, a USB socket and a pressure plate, wherein the socket circuit board is connected to the inner bottom surface of the box body, the pressure plate is located above the socket circuit board, and the pressure plate is used to press the USB socket onto the socket circuit board. A through hole is provided on the pressure plate, and the through hole is used to expose the slot of the USB socket.

[0011] In one embodiment, a support column is installed at the upper end of the socket circuit board, and the upper end of the support column contacts the pressure plate. The connection between the support column and the pressure plate is achieved by a bolt passing through the pressure plate and being threadedly connected to the support column.

[0012] In one embodiment, the transmission control module includes a connector circuit board, a connector and a control element, the connector circuit board is installed on the inner wall of the box body, the connector is installed on the connector circuit board, and one end of the connector can extend through the side wall of the box body, the control element is installed on the connector circuit board, and when the box cover is buckled on the box body, it can act on the control element.

[0013] In one embodiment, the control element is a reset switch, which is installed at the upper end of the connector circuit board, and the operating end of the reset switch extends upward. When the box cover is buckled on the box body, the box cover can press the reset switch, and when the box cover is detached from the box body, the reset switch can pop open.

[0014] In one embodiment, the transmission control module further includes a limit plate, which can be buckled on one side of the connector circuit board, and both ends of the limit plate are connected to the box body by bolts to fix the connector circuit board.

[0015] In one embodiment, a flange is provided on each side of the lower end of the limiting plate, and a through hole is opened on the flange. Bolts pass through the corresponding through holes and are threadedly connected to the side walls of the box body to connect the limiting plate to the box body.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] The data sealing cabin provided by the present invention has a box cover that can be detachably buckled on the upper end of the box body, and the upper edge of the box body and the lower edge of the box cover can be sealed by a conductive shielding layer. After the box cover is closed on the upper end of the box body, the conductive shielding layer is compressed by the upper edge of the box body and the lower edge of the box cover to achieve gap filling between devices and meet electromagnetic compatibility requirements. The data transmission module is installed on the bottom surface of the box body, and the data transmission module is used to electrically connect a U disk to achieve data transmission. The transmission control module is installed on the side wall of the box body, and when the box cover is buckled on the box body, the box cover can act on the control end of the transmission control module and control the data transmission circuit of the transmission control module to be connected to safely perform data transmission. When the box cover is separated from the box body, the box cover no longer acts on the transmission control module and controls the data transmission circuit to be disconnected to stop data transmission, thereby ensuring the reliability of data transmission and preventing confidential information from being stolen. The box cover is easy to use and has good confidentiality. It can adapt to harsh electromagnetic environments and enable the U disk and the device to perform data transmission safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the data sealed cabin in the present invention when the box cover is closed;

[0020] Figure 2 It is a structural schematic diagram of the data sealed cabin in the present invention when the box cover is opened;

[0021] Figure 3 This is a schematic diagram of the structure of the data sealed cabin in the present invention when a USB flash drive is plugged in;

[0022] Figure 4 This is a structural exploded view of the data sealed cabin in the present invention;

[0023] Figure 5 It is a structural schematic diagram of the data transmission module in the present invention;

[0024] Figure 6 It is a structural schematic diagram of the transmission control module in the present invention;

[0025] In the figure: 1-box body, 2-boss, 3-box cover, 4-groove, 5-conductive shielding layer, 6-socket circuit board, 7-USB socket, 8-support column, 9-pressure plate, 10-connector circuit board, 11-connector, 12-reset switch, 13-limiting plate, 14-damping hinge, 15-buckle, 16-hook, 17-U disk. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] The purpose of the present invention is to provide a data sealing cabin to solve the problems existing in the prior art and ensure that data can be safely transmitted between a USB flash drive and a device.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1-Figure 6 As shown, this embodiment provides a data sealing cabin, including a box body 1, a box cover 3, a conductive shielding layer 5, a data transmission module and a transmission control module. The box cover 3 can be detachably buckled on the upper end of the box body 1, and the upper edge of the box body 1 and the lower edge of the box cover 3 can be sealed by the conductive shielding layer 5. After the box cover 3 is closed on the upper end of the box body 1, the conductive shielding layer 5 is compressed by the upper edge of the box body 1 and the lower edge of the box cover 3 to fill the gap between the devices and meet the electromagnetic compatibility requirements. The data transmission module is installed on the inner bottom surface of the box body 1, and the data transmission module is used to electrically connect the USB flash drive 17 to realize data transmission. The transmission control module is installed on the side wall of the box body 1, and when the box cover 3 is buckled on the box body 1, the box cover 3 can act on the control end of the transmission control module, and make the transmission control module control the data transmission circuit to be connected to safely perform data transmission. When the box cover 3 is separated from the box body 1, the box cover 3 no longer acts on the transmission control module, and makes the transmission control module control the data transmission circuit to be disconnected to stop data transmission, thereby ensuring the reliability of data transmission and preventing confidential information from being stolen. It is easy to use, has good confidentiality, can adapt to harsh electromagnetic environments, and enables the U disk 17 and the device to safely perform data transmission.

[0030] Specifically, one side of the upper end of the box body 1 and one side of the lower end of the box cover 3 are hinged by a damping hinge 14, which is convenient for opening and closing. After the box cover 3 is opened, the box cover 3 is still connected to one side of the box body 1 by the damping hinge 14, thereby preventing the box cover 3 from being lost.

[0031] The box body 1 is connected with a buckle 15 on the side opposite to the damping hinge 14, and the box cover 3 is connected with a hook 16 on the side opposite to the damping hinge 14. When the box cover 3 is buckled on the upper end of the box body 1, the buckle 15 can be connected to the hook 16 and locked with the hook 16, which is easy to use. Through the cooperation of the buckle 15 and the hook 16, the box body 1 can be quickly opened and closed.

[0032] A circle of bosses 2 are provided on the upper edge of the box body 1, and a conductive shielding layer 5 is connected to the upper end surface of the bosses 2. A circle of grooves 4 are provided on the lower edge of the box cover 3. When the box cover 3 is buckled on the upper end of the box body 1, the bosses 2 can be embedded in the grooves 4, and the conductive shielding layer 5 can seal the gap between the bosses 2 and the grooves 4, thereby achieving shielding of the interior of the box body 1.

[0033] The data transmission module includes a socket circuit board 6, a USB socket 7 and a pressing plate 9. The socket circuit board 6 is connected to the inner bottom surface of the box body 1. The pressing plate 9 is located above the socket circuit board 6, and the pressing plate 9 is used to press the USB socket 7 onto the socket circuit board 6. At the same time, the USB socket 7 is also welded on the socket circuit board 6, thereby realizing a stable connection between the USB socket 7 and the socket circuit board 6. A through hole is provided on the pressing plate 9, and the through hole is used to expose the slot of the USB socket 7, so as to facilitate the insertion of the U disk 17 into the USB socket 7. Those skilled in the art can design the number of USB sockets 7 according to actual needs so that multiple U disks 17 can be inserted at the same time.

[0034] A support column 8 is installed at the upper end of the socket circuit board 6. The upper end of the support column 8 contacts the pressure plate 9 to support the pressure plate 9. The connection between the support column 8 and the pressure plate 9 is achieved by bolts passing through the pressure plate 9 and being threadedly connected to the support column 8 to avoid shaking of the USB socket 7 during use.

[0035] The transmission control module includes a connector circuit board 10, a connector 11 and a control element. The connector circuit board 10 is installed on the inner wall of the box body 1. The connector 11 is welded to the connector circuit board 10, and one end of the connector 11 can extend through the side wall of the box body 1. The control element is welded to the connector circuit board 10, and when the box cover 3 is buckled on the box body 1, it can act on the control element, and then determine whether the box cover 3 is closed by whether the box cover 3 acts on the control element, so as to control the on and off of the data transmission circuit, and play the role of disconnecting the data transmission when the box cover 3 is opened.

[0036] The control element is a reset switch 12, which is installed on the upper end of the connector circuit board 10, and the operating end of the reset switch 12 extends upward, so that the operating end of the reset switch 12 can be accurately contacted when the box cover 3 is buckled. When the box cover 3 is buckled on the box body 1, the box cover 3 presses the reset switch 12, and the data transmission circuit is connected. When the box cover 3 is separated from the box body 1, the reset switch 12 can pop open, and the data transmission is disconnected.

[0037] The transmission control module also includes a limit plate 13, which can be buckled on one side of the connector circuit board 10. Both ends of the limit plate 13 are connected to the box body 1 by bolts and fix the connector circuit board 10, thereby stably fixing the connector circuit board 10 on the box body 1.

[0038] A flange is provided on each side of the lower end of the limiting plate 13 , and a through hole is opened on the flange. Bolts pass through the corresponding through holes and are threadedly connected to the side wall of the box body 1 , so that the limiting plate 13 is connected to the box body 1 .

[0039] When the data sealed cabin provided in this embodiment is used, first release the buckle 15, open the box cover 3, insert the U disk 17, and then close the box cover 3, and tighten the box cover 3 and the box body 1 through the buckle 15 to compress the conductive shielding layer 5. At the same time, the conductive shielding layer 5 is made of conductive shielding material, so that the box body 1 and the box cover 3 are conductively connected to form a shield. In this process, the box cover 3 presses the reset switch 12, and the reset switch 12 is turned on to transmit data; when the box cover 3 is opened, the reset switch 12 pops up to cut off data transmission. In this way, it is ensured that the data is transmitted in a shielded box body 1, ensuring that the U disk 17 and the device can safely perform data transmission and prevent confidential information from being stolen.

[0040] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A data sealed cabin, characterized in that: It includes a box body, a box cover, a conductive shielding layer, a data transmission module and a transmission control module. The box cover can be detachably buckled on the upper end of the box body, and the upper edge of the box body and the lower edge of the box cover can be sealed by the conductive shielding layer. The data transmission module is installed on the inner bottom surface of the box body, and the data transmission module is used to electrically connect a USB flash drive. The transmission control module is installed on the side wall of the box body. When the box cover is buckled on the box body, the box cover can act on the control end of the transmission control module and enable the transmission control module to control the data transmission circuit to be connected. When the box cover is detached from the box body, the box cover no longer acts on the transmission control module and enables the transmission control module to control the data transmission circuit to be disconnected.

2. The data sealed cabin according to claim 1, characterized in that: One side of the upper end of the box body and one side of the lower end of the box cover are hinged through a damping hinge.

3. The data sealed cabin according to claim 2, characterized in that: The box body is connected with a buckle on the side opposite to the damping hinge, and the box cover is connected with a hook on the side opposite to the damping hinge. When the box cover is buckled on the upper end of the box body, the buckle can be connected to the hook and locked with the hook.

4. The data sealed cabin according to claim 1, characterized in that: A circle of bosses is provided on the upper edge of the box body, the conductive shielding layer is connected to the upper end surface of the bosses, and a circle of grooves is provided on the lower edge of the box cover. When the box cover is buckled on the upper end of the box body, the bosses can be embedded in the grooves, and the conductive shielding layer can seal the gap between the bosses and the grooves.

5. The data sealed cabin according to claim 1, characterized in that: The data transmission module includes a socket circuit board, a USB socket and a pressure plate, wherein the socket circuit board is connected to the inner bottom surface of the box body, the pressure plate is located above the socket circuit board, and the pressure plate is used to press the USB socket onto the socket circuit board. A through hole is provided on the pressure plate, and the through hole is used to expose the slot of the USB socket.

6. The data sealed cabin according to claim 5, characterized in that: A support column is installed on the upper end of the socket circuit board, and the upper end of the support column contacts the pressure plate. The connection between the support column and the pressure plate is achieved by a bolt passing through the pressure plate and being threadedly connected to the support column.

7. The data sealed cabin according to claim 1, characterized in that: The transmission control module includes a connector circuit board, a connector and a control element. The connector circuit board is installed on the inner wall of the box body, the connector is installed on the connector circuit board, and one end of the connector can extend through the side wall of the box body. The control element is installed on the connector circuit board, and when the box cover is buckled on the box body, it can act on the control element.

8. The data sealed cabin according to claim 7, characterized in that: The control element is a reset switch, which is installed at the upper end of the connector circuit board, and the operating end of the reset switch extends upward. When the box cover is buckled on the box body, the box cover can press the reset switch, and when the box cover is detached from the box body, the reset switch can pop open.

9. The data sealed cabin according to claim 7, characterized in that: The transmission control module also includes a limit plate, which can be buckled on one side of the connector circuit board. Both ends of the limit plate are connected to the box body by bolts to fix the connector circuit board.

10. The data sealed cabin according to claim 9, characterized in that: A flange is provided on each side of the lower end of the limiting plate, and a through hole is opened on the flange. Bolts pass through the corresponding through holes and are threadedly connected to the side walls of the box body to connect the limiting plate to the box body.

Images