Video data security transmission device

Abstract

The utility model discloses a video data secure transmission device, and belongs to the technical field of data transmission. The device mainly comprises an exchanger body; the Ethernet connector is arranged on the exchange machine body; the fixing mechanism comprises four vacuum suction cups installed on the exchange machine body, and the vacuum suction cups are used for improving the stability of the exchange machine body when the exchange machine body is placed; the supporting mechanism comprises four jacking columns installed on the exchange machine body, and the jacking columns are used for improving the stability of the vacuum suction cup; and the clamping mechanism comprises a bottom plate fixedly connected to the upper surface of the exchange machine body, and a plurality of threaded cylinders are fixedly connected to the upper surface of the bottom plate. According to the video data safety transmission device, through the arrangement of the clamping mechanism, the fixing effect on the Ethernet connector is improved, the situation that the Ethernet connector is short-circuited due to the fact that an electric wire on the Ethernet connector is bent is avoided, and the practicability of the transmission device is further improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of data transmission, in particular to a video data safe transmission device. BACKGROUND

[0002] In a video monitoring system, a transmission device plays a vital role. It is responsible for transmitting video data from the acquisition end to the processing or storage end, and also ensures the safety and reliability of data during transmission. Switches mainly bear the function of video signal data transmission in a video security monitoring system.

[0003] A Chinese patent with the publication number CN212775135U discloses a public safety Internet of Things video data safe transmission device. The technical solution points of the device are as follows: a switch body, a bottom block, a bottom column, a spiral sleeve and a vacuum chuck are included. The bottom column and the bottom block are threadedly connected to each other through the spiral sleeve, which facilitates the disassembly and replacement of the vacuum chuck. The vacuum chuck has good adsorption effect and is in contact with the workbench surface, so that the atmospheric pressure difference is generated inside and outside the vacuum chuck, and the vacuum chuck is fixed and attached, so that the device is placed and fixed without position shaking and sliding. The connecting rod is designed to limit the installation of the top column and prevent the top column from falling out of the installation groove of the bottom column.

[0004] However, when the switch and the Ethernet connector are connected and work, the wires on the Ethernet connector will naturally fall due to the excessive length, causing the wires near the Ethernet connector to bend. With the repeated plugging and unplugging of the Ethernet connector, the wires are repeatedly converted between recovery and bending, which leads to the breakage of the wires, reduces the service life of the Ethernet connector, and further affects the data transmission effect when the Ethernet connector is inserted into the switch, thereby reducing the practicability of the transmission device.

[0005] Therefore, it is necessary to provide a video data safe transmission device to solve the above problems.

[0006] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background technology of the concept of the present application, and therefore, it can contain information that does not constitute prior art. CONTENT OF THE INVENTION

[0007] Based on the above problems existing in the prior art, the present application solves the problem of providing a video data safe transmission device to solve the problem of bending of the wires on the Ethernet connector when the switch works.

[0008] The technical scheme adopted by the application to solve its technical problems is: a video data safe transmission device, comprising a switch body, an Ethernet connector installed on the switch body, a fixing mechanism comprising four vacuum suction cups installed on the switch body, the vacuum suction cups being used to improve the stability of the switch body when placed, a supporting mechanism comprising four top columns installed on the switch body, the top columns being used to improve the stability of the vacuum suction cups, a clamping mechanism comprising a bottom plate fixedly connected to the upper surface of the switch body, the upper surface of the bottom plate being fixedly connected with a plurality of threaded barrels, the inner wall of the threaded barrel being threadedly connected with a screw rod, the circular surface of the screw rod being threadedly connected with a rectangular rod, the inner wall of the rectangular rod being slidably connected with a sliding rod, one side of the sliding rod being fixedly connected with a clamping plate one, the other side of the sliding rod being fixedly connected with a supporting plate, the inner wall of the supporting plate being rotatably connected with a clamping plate two, wherein the screw rod is suitable for rotating the threaded barrel and the rectangular rod, when the Ethernet connector is inserted into the switch body and located between the clamping plate one and the clamping plate two, rotating the clamping plate two in the circumferential direction can clamp the Ethernet connector.

[0009] Further, the fixing mechanism comprises four bottom blocks fixedly connected to the lower surface of the switch body, the circular surface of the bottom block is threadedly connected with a spiral sleeve, the inner wall of the spiral sleeve is threadedly connected with a bottom column, and the lower end of the bottom column is fixedly connected with a vacuum suction cup.

[0010] Further, the supporting mechanism comprises four top columns slidably connected to the inner wall of the bottom column, the inner wall of the top column is slidably connected with a connecting rod, one end of the connecting rod is fixedly connected with the bottom column, the circular surface of the connecting rod is sleeved with a spring one, and the two ends of the spring one are fixedly connected with the bottom column and the side of the top column close to each other.

[0011] Further, the lower end of the top column is fixedly connected with a rubber pad.

[0012] Further, the side of the clamping plate one and the clamping plate two close to each other is fixedly connected with a magnet block.

[0013] Further, the inner walls of the clamping plate one and the clamping plate two are fixedly connected with protective pads.

[0014] Further, the inside of the rectangular rod is placed with a spring two, and the two ends of the spring two are fixedly connected with the side of the rectangular rod and the sliding rod close to each other.

[0015] The beneficial effects of the application are: the video data safe transmission device provided by the application improves the fixing effect of the Ethernet connector, avoids the bending of the wires on the Ethernet connector, prevents the short circuit of the Ethernet connector, and further improves the practicability of the transmission device.

[0016] In addition to the above described objects, features and advantages, the present application has other objects, features and advantages. These will become apparent from the following detailed description of the application, when considered in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification. The drawings illustrate exemplary embodiments of the present application and, together with the description, serve to explain the present application.

[0018] In the drawings:

[0019] Figure 1 It is a schematic diagram of the whole video data security transmission device in the present application;

[0020] Figure 2 It is a sectional structure schematic diagram of the fixing mechanism and the supporting mechanism in the present application;

[0021] Figure 3 It is a split structure schematic diagram of the fixing mechanism and the supporting mechanism in the present application;

[0022] Figure 4 It is a structure schematic diagram of the clamping mechanism in the present application;

[0023] Figure 5 It is a local split structure schematic diagram of the clamping mechanism in the present application;

[0024] Figure 6 It is a local structure schematic diagram of the present application Figure 5 ;

[0025] Figure 7 It is a structure schematic diagram of the bottom plate in the present application;

[0026] In the drawings, various reference signs refer to:

[0027] 1, switch body; 2, Ethernet interface; 3, fixing mechanism; 31, bottom block; 32, bottom column; 33, spiral sleeve; 34, vacuum chuck; 4, supporting mechanism; 41, top column; 42, connecting rod; 43, spring one; 44, rubber pad; 5, clamping mechanism; 501, bottom plate; 502, threaded cylinder; 503, screw; 504, rectangular rod; 505, sliding rod; 506, spring two; 507, clamping plate one; 508, supporting plate; 509, clamping plate two; 510, magnet block; 511, protective pad; 6, Ethernet connector. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0029] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor should fall within the scope of protection of the present application.

[0030] As shown in Figure 1 The present application provides a video data security transmission device, which comprises a switch body 1; a plurality of Ethernet interfaces 2 are mounted on the surface of the switch body 1, and an Ethernet connector 6 is inserted into the Ethernet interface 2; the Ethernet connector 6 can be inserted into the Ethernet interface 2, so that the switch body 1 works.

[0031] As shown in Figures 1-3 A fixing mechanism 3 is mounted on the switch body 1, which comprises four bottom blocks 31 fixedly connected to the lower surface of the switch body 1, a spiral sleeve 33 threadedly connected to the arc surface of the bottom block 31, a bottom column 32 threadedly connected to the inner wall of the spiral sleeve 33, and a vacuum chuck 34 fixedly connected to the lower end of the bottom column 32; the bottom column 32 can be fixed on the bottom block 31 through the spiral sleeve 33, and the switch body 1 can be stably placed on the workbench by means of the atmospheric pressure difference of the vacuum chuck 34.

[0032] As shown in Figures 1-3 A supporting mechanism 4 is mounted on the switch body 1, which comprises four top columns 41 slidingly connected to the inner wall of the bottom column 32, a connecting rod 42 slidingly connected to the inner wall of the top column 41, one end of the connecting rod 42 fixedly connected to the bottom column 32, a spring I 43 sleeved on the arc surface of the connecting rod 42, both ends of the spring I 43 fixedly connected to the side of the bottom column 32 and the top column 41 close to each other, and a rubber pad 44 fixedly connected to the lower end of the top column 41; the top column 41 is pushed by the spring I 43 to ensure that it is in contact with the workbench surface, thereby supporting and positioning the vacuum chuck 34 and avoiding shaking of the vacuum chuck 34.

[0033] As shown in Figure 4 , 5As shown in Figures 7 and 8, a clamping mechanism 5 is installed on the switch body 1, which includes a base plate 501 fixedly connected to the upper surface of the switch body 1, and a plurality of threaded barrels 502 fixedly connected to the upper surface of the base plate 501; the inner wall of the threaded barrel 502 is threadedly connected to a screw 503, the arc surface of the screw 503 is threadedly connected to a rectangular rod 504, and the inner wall of the rectangular rod 504 is slidably connected to a slide bar 505; one side of the slide bar 505 is fixedly connected to a clamping plate 1 507, and the other side of the slide bar 505 is fixedly connected to a support plate 508, and the inner wall of the support plate 508 is rotatably connected to a clamping plate 2 509; the screw 503 is suitable for the rotation of the threaded barrel 502 and the rectangular rod 504. When the Ethernet connector 6 is inserted into the switch body 1 and is located between the clamping plate 1 507 and the clamping plate 2 509, the clamping plate 2 509 is rotated along the circumferential direction to clamp the Ethernet connector 6.

[0034] like Figure 5 and Figure 6 As shown, the surfaces of the first and second splints 507 and 509 that are close to each other are fixedly connected with magnet blocks 510, and the inner walls of the first and second splints 507 and 509 are fixedly connected with protective pads 511. The interior of the rectangular rod 504 is provided with a second spring 506, and the two ends of the second spring 506 are respectively fixedly connected to the surfaces of the rectangular rod 504 and the sliding rod 505 that are close to each other; when the first and second splints 507 and 509 are in contact, the magnetic force of the magnet block 510 can make the two be adsorbed and fixed together, thereby performing the Ethernet connector 6 between the first and second splints 507 and 509. The protective pad 511 can protect the Ethernet connector 6, thereby preventing the pinching force of the splint 1 507 and the splint 2 509 from being too strong, which may cause damage to the Ethernet connector 6. At the same time, the tension of the spring 2 506 can drive the slide bar 505 to stick to the Ethernet interface 2. When the Ethernet connector 6 is clamped and fixed, the splint 1 507 and the splint 2 509, under the action of the tension of the slide bar 505 and the spring 2 506, drive the Ethernet connector 6 to be stably inserted into the Ethernet interface 2, thereby preventing the Ethernet connector 6 from falling off to a certain extent.

[0035] Working principle:

[0036] When the switch body 1 needs to be placed, the screw sleeve 33 is rotated and fixed on the bottom block 31, then the bottom column 32 is attached to the port of the screw sleeve 33, at this time the bottom column 32 is inserted into the screw sleeve 33 by rotating the bottom column 32 and fixed, at this time the switch body 1 is placed on the workbench, the vacuum chuck 34 is attached to the workbench, at this time the vacuum chuck 34 is pressed to ensure that it is in contact with the workbench, so that the inside and outside of the vacuum chuck 34 have a pressure difference, and the vacuum chuck 34 is pressed and fixed, thereby improving the stability of the switch body 1 when placed, when the switch body 1 does not need to be fixed on the workbench, the screw sleeve 33 is twisted to be separated from the bottom block 31, and the disassembly is realized;

[0037] The spring 43 is designed, the spring 43 exerts a pushing force on the top column 41 to ensure that it is in contact with the workbench, supporting and positioning the vacuum chuck 34, avoiding shaking, and increasing the stability of the vacuum chuck 34, the rubber pad 44 is designed to ensure that the top column 41 does not collide with the workbench when in contact, and the isolation protection effect is achieved;

[0038] First, connect the screw rod 503 and the rectangular rod 504, then rotate the screw rod 503 and insert it into the threaded cylinder 502, fix the rectangular rod 504 on the switch body 1, then open the clamping plate two 509, insert the Ethernet connector 6 into the Ethernet interface 2, and make the wire of the Ethernet connector 6 located in the clamping plate one 507, loosen the clamping plate two 509, and make it reset naturally, at this time the clamping plate one 507 and the clamping plate two 509 are attracted and fixed under the action of the magnet block 510, the Ethernet connector 6 is fixed, and the wire on the Ethernet connector 6 is located between the clamping plate one 507 and the clamping plate two 509, thereby avoiding the bending of the wire on the Ethernet connector 6, the clamping mechanism 5 is set to improve the fixing effect of the Ethernet connector 6, avoid the bending of the wire on the Ethernet connector 6, cause the short circuit of the Ethernet connector 6, and further improve the practicability of the transmission device.

[0039] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A video data secure transmission device, characterized by: include, Switch body (1); An Ethernet connector (6), the Ethernet connector (6) being mounted on the switch body (1); A fixing mechanism (3), the fixing mechanism (3) comprising four vacuum suction cups (34) mounted on the exchange body (1), the vacuum suction cups (34) being used to improve the stability of the exchange body (1) when placed; A support mechanism (4), the support mechanism (4) comprising four top columns (41) mounted on the exchange body (1), the top columns (41) being used to improve the stability of the vacuum suction cup (34); A clamping mechanism (5), the clamping mechanism (5) comprising a bottom plate (501) fixedly connected to the upper surface of the exchange body (1), wherein a plurality of threaded cylinders (502) are fixedly connected to the upper surface of the bottom plate (501); The inner wall of the threaded barrel (502) is threadedly connected to a screw rod (503), the arc surface of the screw rod (503) is threadedly connected to a rectangular rod (504), and the inner wall of the rectangular rod (504) is slidably connected to a sliding rod (505); One side of the slide bar (505) is fixedly connected to a first clamping plate (507), the other side of the slide bar (505) is fixedly connected to a support plate (508), and the inner wall of the support plate (508) is rotatably connected to a second clamping plate (509); Wherein: the screw rod (503) is suitable for rotating the threaded barrel (502) and the rectangular rod (504); when the Ethernet connector (6) is inserted into the switch body (1) and is located between the first clamping plate (507) and the second clamping plate (509), the second clamping plate (509) is rotated in the circumferential direction to clamp the Ethernet connector (6).

2. The video data secure transmission device according to claim 1, wherein: The fixing mechanism (3) comprises four bottom blocks (31) fixedly connected to the lower surface of the exchange body (1); the arc surface of the bottom block (31) is threadedly connected to a spiral sleeve (33); the inner wall of the spiral sleeve (33) is threadedly connected to a bottom column (32); and the lower end of the bottom column (32) is fixedly connected to a vacuum suction cup (34).

3. The video data secure transmission device according to claim 1, wherein: The support mechanism (4) comprises four top columns (41) slidably connected to the inner wall of the bottom column (32); the inner wall of the top column (41) is slidably connected to a connecting rod (42); one end of the connecting rod (42) is fixedly connected to the bottom column (32); a spring (43) is sleeved on the arc surface of the connecting rod (42); and both ends of the spring (43) are fixedly connected to the sides of the bottom column (32) and the top column (41) that are close to each other.

4. The video data secure transmission device according to claim 3, wherein: The lower end of the top column (41) is fixedly connected with a rubber pad (44).

5. The video data secure transmission device according to claim 1, wherein: The surfaces of the first clamping plate (507) and the second clamping plate (509) that are close to each other are both fixedly connected with a magnet block (510).

6. The video data secure transmission device according to claim 1, characterized in that: The inner walls of the first clamping plate (507) and the second clamping plate (509) are both fixedly connected with a protective pad (511).

7. The video data secure transmission device according to claim 1, characterized in that: A second spring (506) is placed inside the rectangular rod (504), and both ends of the second spring (506) are fixedly connected to the sides of the rectangular rod (504) and the sliding rod (505) that are close to each other.

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