Anti-interference device for electronic information data transmission

Abstract

The invention discloses an anti-interference device for electronic information data transmission, which comprises a base, and a first shell and a second shell which are hinged above the base, a mounting plate is arranged in the base, a driving shaft is arranged at the bottom of the mounting plate, a data information transmission device is fixedly mounted above the mounting plate, and the data information transmission device is connected with the driving shaft. A first metal isolation half frame and a second metal isolation half frame are arranged on the two sides of the data information transmission equipment respectively, and a heat dissipation mechanism is fixedly arranged at one end of the driving shaft. According to the invention, the first metal isolation half-frame and the second metal isolation half-frame form a half-wrapped metal frame body, and the first metal isolation half-frame and the second metal isolation half-frame are both coated with the electromagnetic wave shielding coating. The signal interference of external electromagnetic radiation on the data information transmission equipment is effectively avoided, so that the data transmission quality of the data information transmission equipment and the accuracy of a data transmission processing result are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, in particular to an anti-interference device for electronic information data transmission. Background Art

[0002] Nowadays, data transmission not only relies on wires or optical cables, but also uses wireless signals for data transmission. Wired communication equipment mainly introduces solutions for serial communication, professional bus communication, industrial Ethernet communication and conversion equipment between various communication protocols in industrial sites, mainly including routers, switches, modems and other equipment. Wireless communication equipment mainly includes wireless AP, wireless bridge, wireless network card, wireless lightning arrester, antenna and other equipment.

[0003] General data information transmission equipment is often interfered by the outside world during use, resulting in poor communication quality, information loss and other problems. Therefore, an anti-interference device for electronic information data transmission is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide an anti-interference device for electronic information data transmission to solve the problem that the data information transmission equipment proposed in the above background technology is often interfered by the outside world during use, resulting in poor communication quality and information loss.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-interference device for electronic information data transmission, comprising a base and a first shell and a second shell hinged above the base, a mounting plate is arranged inside the base, a driving shaft is arranged at the bottom of the mounting plate, a data information transmission device is fixedly installed above the mounting plate, a first metal isolation half frame and a second metal isolation half frame are arranged on both sides of the data information transmission device, and the bottoms of the first metal isolation half frame and the second metal isolation half frame are bent and extended to the bottom of the mounting plate to be rotatably connected to the driving shaft, and both ends of the driving shaft are fixedly connected to worm parts; A heat dissipation mechanism is fixedly provided at one end of the driving shaft, and the heat dissipation mechanism includes a connecting shaft fixedly connected to one end of the driving shaft, a fixed shaft is fixedly connected to the connecting shaft, a sleeve is rotatably connected to the fixed shaft, one end of the sleeve is fixedly connected to a first bevel gear, and the other end of the sleeve is fixedly connected to a blower blade; A support frame is provided at the bottom of the driving shaft, and the top of the support frame extends to the bottom of the mounting plate and is fixedly connected to the mounting plate, a connecting seat is slidably connected to the support frame, and support components are fixedly provided at positions of the two ends of the connecting seat corresponding to the worm gear part, and a guide slide is fixedly provided at the bottom of the mounting plate corresponding to the position of the support component, and the support assembly includes a threaded cylinder rotatably connected to the support frame, a threaded rod is threadedly connected to the threaded cylinder, and the top of the threaded cylinder extends to the interior of the guide slide and is slidably connected to the guide slide.

[0006] Preferably, both sides of the bottom of the first metal isolation half frame and the second metal isolation half frame are fixedly connected with a clamping part, and the clamping part is movably clamped on the driving shaft.

[0007] Preferably, a driven gear is fixedly connected to the driving shaft, a driving motor is fixedly provided on the support frame near the driven gear, a driving gear is fixedly connected to the output end of the driving motor, and the driving gear and the driven gear are connected via a transmission chain.

[0008] Preferably, a second bevel gear matched with the first bevel gear is fixedly connected to one end of the base near the connecting shaft, and the second bevel gear is meshingly connected with the first bevel gear.

[0009] Preferably, an electric telescopic column is fixedly connected to one side of the support frame close to the connecting seat, and an output end of the electric telescopic column is fixedly connected to the connecting seat.

[0010] Preferably, a turbine part is fixedly provided on the threaded barrel near the worm part, and the threaded barrel is meshingly connected with the worm part through the turbine part. The top of the threaded barrel is rotatably connected to a support seat, and one end of the support seat extends upward to be slidably connected to the guide slide.

[0011] Preferably, a plurality of transmission rods are arranged above the mounting plate, and the plurality of transmission rods are evenly distributed on both sides of the first metal isolation half frame and the second metal isolation half frame. The first metal isolation half frame is rotatably connected to the mounting plate through the transmission rods, and the second metal isolation half frame is rotatably connected to the mounting plate through the transmission rods.

[0012] Preferably, a plurality of limit grooves are provided on the outer sides of the first metal isolation half frame and the second metal isolation half frame, and the inner sides of the first shell and the second shell are movably connected with limit rods at positions corresponding to the limit grooves, and the other end of the limit rod extends into the limit grooves, and the first metal isolation half frame and the second metal isolation half frame are rotatably connected to the first shell and the second shell respectively through the limit grooves.

[0013] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, a semi-enclosed metal frame is formed by the first metal isolation half frame and the second metal isolation half frame, and the first metal isolation half frame and the second metal isolation half frame are coated with electromagnetic wave shielding paint, which effectively avoids the interference of external electromagnetic radiation on the signal of the data information transmission device, thereby improving the data transmission quality of the data information transmission device and the accuracy of the data transmission processing result; In the present invention, when the driving shaft drives the connecting shaft, the fixed shaft and the sleeve to rotate, the first bevel gear and the second bevel gear cooperate to make the sleeve rotate along with the connecting shaft, so that the sleeve also rotates by itself, and the sleeve drives the fan blades to rotate, so that the heat dissipation mechanism is started as a whole, and then the air flow rate near the data information transmission equipment is accelerated by the fan blades, so as to achieve the effect of air cooling and heat dissipation of the data information transmission equipment; The present invention controls the connecting seat to drive the support assembly to move horizontally through the electric telescopic column, so as to achieve the purpose of starting the support assembly. When the data information transmission equipment needs to be repaired, while the driving shaft drives the heat dissipation mechanism to work normally, the driving shaft drives the turbine part to drive the threaded barrel to rotate through the worm part. Since the threaded barrel is threadedly connected with the threaded rod, and the top of the threaded rod is slidably connected with the guide slide, when the threaded barrel rotates, the threaded rod drives the mounting plate and the data information transmission equipment installed on the mounting plate to move up through the guide slide, so as to perform subsequent maintenance work on the data information transmission equipment. In the present invention, a plurality of transmission rods are arranged on the mounting plate, and the first metal isolation half frame is rotatably connected to the mounting plate through the transmission rod, and the second metal isolation half frame is also rotatably connected to the mounting plate through the transmission rod. Since the length of the transmission rod is fixed, when the mounting plate is pushed to move up with the use of the driving shaft and the worm gear part through the support assembly, the transmission rod is provided to make the first metal isolation half frame and the second metal isolation half frame rotate relative to each other during the upward movement of the mounting plate, that is, the first metal isolation half frame and the second metal isolation half frame are gradually opened, forming the automatic opening of the first metal isolation half frame and the second metal isolation half frame, and there is no need to manually separate the first metal isolation half frame and the second metal isolation half frame. The structure is reasonable, the operation is simple, and the use is convenient. In the present invention, since limiting grooves are provided on the outer sides of the first metal isolation half frame and the second metal isolation half frame, and limiting rods are provided at the positions corresponding to the limiting grooves inside the first shell and the second shell, when the first metal isolation half frame and the second metal isolation half frame are gradually opened, the limiting action of the limiting rod allows the first shell and the second shell to be opened at the same time during the process of opening the first metal isolation half frame and the second metal isolation half frame. Afterwards, as the mounting plate continuously drives the data information transmission equipment to move upward, the first metal isolation half frame and the second metal isolation half frame are automatically opened. During the process of automatically opening the first metal isolation half frame and the second metal isolation half frame, the first shell and the second shell are also automatically opened. At this time, it is convenient to inspect and repair the data information transmission equipment on the mounting plate. Conversely, after the data information transmission equipment is fixedly installed on the mounting plate, electromagnetic signal protection is formed by the data information transmission equipment of the first metal isolation half frame and the second metal isolation half frame, and then the first metal isolation half frame, the second metal isolation half frame, the mounting plate and the data information transmission equipment fixedly installed on the mounting plate are protected by the second shell and the mounting plate, thereby better protecting the internal device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structural view of the present invention; Figure 2 It is an overall cross-sectional view of the present invention; Figure 3 It is a top cross-sectional view of the whole of the present invention; Figure 4 It is a schematic diagram of the connection structure of the mounting plate, the drive shaft, the data information transmission device, the first metal isolation half frame, the second metal isolation half frame and the heat dissipation mechanism of the present invention; Figure 5 A bottom view of the connection structure of the mounting plate, the drive shaft, the data information transmission device, the first metal isolation half frame, the second metal isolation half frame and the heat dissipation mechanism of the present invention; Figure 6 It is a cross-sectional view of the connection structure of the mounting plate, the drive shaft, the data information transmission device, the first metal isolation half frame and the second metal isolation half frame of the present invention; Figure 7 For the present invention Figure 2 The enlarged view of point A in the middle; Figure 8 For the present invention Figure 4 The enlarged view of point B in the middle; Fig. 9 For the present invention Figure 4 Enlarged view of point C in the middle.

[0015] In the figure: Base; First housing; 21, limit rod; a second shell; Mounting plate; 41, guide slide plate; 42, support frame; 43, drive motor; 44, drive gear; Drive shaft; 51, worm gear; 52, driven gear; 53, connecting seat; 54, supporting assembly; 541, threaded cylinder; 542, threaded rod; 543, turbine part; 544, supporting seat; 55, electric telescopic column; Data information transmission equipment; First metal isolation half frame; 71, clamping portion; 72, transmission rod; 73, limiting groove; A second metal isolation half frame; 9. heat dissipation mechanism; 91. connecting shaft; 92. fixed shaft; 93. sleeve; 94. fan blades; 95. first bevel gear; 96. second bevel gear. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figures 1 to 9 , the present invention provides a technical solution of an anti-interference device for electronic information data transmission: An anti-interference device for electronic information data transmission, comprising a base 1 and a first shell 2 and a second shell 3 hinged above the base 1, a mounting plate 4 is arranged inside the base 1, a driving shaft 5 is arranged at the bottom of the mounting plate 4, a data information transmission device 6 is fixedly installed above the mounting plate 4, a first metal isolation half frame 7 and a second metal isolation half frame 8 are arranged on both sides of the data information transmission device 6, and the bottoms of the first metal isolation half frame 7 and the second metal isolation half frame 8 are bent and extended to the bottom of the mounting plate 4 to be rotatably connected to the driving shaft 5, and both ends of the driving shaft 5 are fixedly connected to worm parts 51; A heat dissipation mechanism 9 is fixedly provided at one end of the driving shaft 5, and the heat dissipation mechanism 9 includes a connecting shaft 91 fixedly connected to one end of the driving shaft 5, a fixed shaft 92 is fixedly connected to the connecting shaft 91, a sleeve 93 is rotatably connected to the fixed shaft 92, one end of the sleeve 93 is fixedly connected to a first bevel gear 95, and the other end of the sleeve 93 is fixedly connected to a fan blade 94; A support frame 42 is provided at the bottom of the driving shaft 5, and the top of the support frame 42 extends to the bottom of the mounting plate 4 and is fixedly connected to the mounting plate 4. A connecting seat 53 is slidably connected to the support frame 42, and support assemblies 54 are fixedly provided at positions of the two ends of the connecting seat 53 corresponding to the worm part 51. A guide slide 41 is fixedly provided at the bottom of the mounting plate 4 corresponding to the position of the support assembly 54. The support assembly 54 includes a threaded barrel 541 rotatably connected to the support frame 42, a threaded rod 542 is threadedly connected to the threaded barrel 541, and the top of the threaded barrel 541 extends to the interior of the guide slide 41 and is slidably connected to the guide slide 41.

[0018] In the present invention, the data information transmission device 6 is fixedly installed above the mounting plate 4, and the first metal isolation half frame 7 and the second metal isolation half frame 8 are arranged on the outer side of the mounting plate 4. In actual use, after installation, the data information transmission device 6 is semi-enclosed by the first metal isolation half frame 7 and the second metal isolation half frame 8. The first metal isolation half frame 7 and the second metal isolation half frame 8 are made of metal material, and are coated with electromagnetic wave shielding paint. Electromagnetic wave shielding paint is a functional paint that is mixed with conductive particles in a chemical solvent and can be sprayed on non-metallic materials such as ABS and other engineering plastics, fiberglass, wood, cement walls, etc. to shield electromagnetic waves. It has the advantages of room temperature curing and strong adhesion. It is the simplest treatment method for electromagnetic shielding of non-metallic shells of mobile phones, monitors, printers and various instruments. Electromagnetic shielding paint is formulated with synthetic resin, conductive filler, and solvent. It is applied to the surface of the substrate to form a cured film, thereby producing a conductive shielding effect. The coating methods mainly include spraying, brushing, dipping and roller coating. The biggest advantage of conductive coating as an electromagnetic shielding material is low cost, simplicity, practicality and wide applicability. The most commonly used is silver-based conductive coating, which is a well-known and mature prior art. It is not an important technical protection point of the present invention, so it is not traced back here. The first metal isolation half frame 7 and the second metal isolation half frame 8 are used in conjunction with the electromagnetic wave shielding coating applied on the first metal isolation half frame 7 and the second metal isolation half frame 8 to effectively avoid interference of signals of the data information transmission device 6 caused by external electromagnetic radiation, thereby indirectly improving the anti-interference performance of the data information transmission device 6, reducing external interference to the data information transmission device 6, and being able to effectively ensure the transmission of data signals, thereby improving the quality of data transmission of the data information transmission device 6 and the accuracy of data transmission processing results; In the present invention, since the data information transmission device 6 is installed on the mounting plate 4, the first shell 2 and the second shell 3 cooperate with the base 1 to form a closed frame to cover the data information transmission device 6. Since a driving shaft 5 is provided below the mounting plate 4, in actual work, the driving shaft 5 can quickly dissipate heat for the data information transmission device 6 inside the closed frame. By using the mounting plate 4, the limit groove 73, the limit rod 21 and the support assembly 54 fixedly installed on the mounting plate 4, it is convenient to fix the data information transmission device 6 on the mounting plate 4 during the production and assembly process, and it is also beneficial to the subsequent maintenance of the data information transmission device 6.

[0019] As an embodiment of the present invention, Figure 1 and Figure 5 As shown, both sides of the bottom of the first metal isolation half frame 7 and the second metal isolation half frame 8 are fixedly connected with a clamping portion 71, and the clamping portion 71 is movably clamped on the driving shaft 5.

[0020] During operation, since the clamping portion 71 is fixedly connected to one side of the bottom of the first metal isolation half frame 7 and the second metal isolation half frame 8, the setting of the clamping portion 71 is convenient for preliminary limiting of the first metal isolation half frame 7 and the second metal isolation half frame 8, that is, the clamping portion 71 is movably clamped on the drive shaft 5, so that when the first metal isolation half frame 7 and the second metal isolation half frame 8 are installed on the drive shaft 5, the first metal isolation half frame 7 and the second metal isolation half frame 8 are conveniently connected to the drive shaft 5 through preliminary limiting; Since the first metal isolation half frame 7 and the second metal isolation half frame 8 are both movably connected to the driving shaft 5 , the first metal isolation half frame 7 and the second metal isolation half frame 8 can be subsequently controlled to adjust the rotational position along the axis of the driving shaft 5 .

[0021] As an embodiment of the present invention, Figure 2 , Figure 4 , Figure 5 and Fig. 9 As shown, a driven gear 52 is fixedly connected to the driving shaft 5, a driving motor 43 is fixedly provided on the support frame 42 near the driven gear 52, a driving gear 44 is fixedly connected to the output end of the driving motor 43, and the driving gear 44 and the driven gear 52 are connected through a transmission chain.

[0022] During operation, since a driven gear 52 is fixedly connected to the driving shaft 5 and a driving motor 43 is fixedly arranged on the supporting frame 42, when the device is used, the driving motor 43 is controlled to start, and the driving motor 43 rotates as a whole on the driving shaft 5 through the driving gear 44, the driven gear 52 and the transmission chain, so that subsequent work can be carried out smoothly.

[0023] As an embodiment of the present invention, Figure 4 and Figure 7 As shown, a second bevel gear 96 adapted to the first bevel gear 95 is fixedly connected to one end of the base 1 near the connecting shaft 91 , and the second bevel gear 96 is meshingly connected to the first bevel gear 95 .

[0024] During operation, the driving shaft 5 drives the connecting shaft 91 at one end of the driving shaft 5 to rotate, so that the fixed shaft 92 rotatably connected to the connecting shaft 91 will also rotate with the rotation of the driving shaft 5. Since the first bevel gear 95 at one end of the fixed shaft 92 is meshed with the second bevel gear 96 fixedly connected to the inside of the base 1, when the driving shaft 5 drives the connecting shaft 91, the fixed shaft 92 and the sleeve 93 to rotate, the first bevel gear 95 and the second bevel gear 96 cooperate to make the sleeve 93 rotate along with the rotation of the connecting shaft 91, so that the sleeve 93 also rotates, and the sleeve 93 drives the fan blades 94 to rotate, so that the heat dissipation mechanism 9 is started as a whole, and then the air flow rate near the data information transmission device 6 is accelerated by the fan blades 94, so as to achieve the effect of air cooling and heat dissipation of the data information transmission device 6.

[0025] As an embodiment of the present invention, Figure 6 As shown, an electric telescopic column 55 is fixedly connected to one side of the support frame 42 close to the connecting seat 53 , and an output end of the electric telescopic column 55 is fixedly connected to the connecting seat 53 .

[0026] During operation, since the electric telescopic column 55 is fixedly arranged on the support frame 42, and the connecting seat 53 is slidably connected to the support frame 42, the electric telescopic column 55 controls the connecting seat 53 and drives the two supporting components 54 on the connecting seat 53 to adjust their positions horizontally, that is, to control whether the turbine part 543 on the threaded barrel 541 is engaged with the worm part 51 on the drive shaft 5; When the threaded barrel 541 is not meshed with the worm portion 51 through the turbine portion 543, the drive shaft 5 as a whole is not associated with the connecting seat 53 and the support assembly 54, so that the drive shaft 5 can drive the heat dissipation mechanism 9 to work normally; When the threaded barrel 541 is meshed with the worm portion 51 through the turbine portion 543 , a linkage relationship occurs between the threaded barrel 541 and the driving shaft 5 .

[0027] As an embodiment of the present invention, Figure 5 , Figure 6 and Figure 8 As shown, a turbine portion 543 is fixedly provided on the threaded barrel 541 near the worm portion 51, and the threaded barrel 541 is meshedly connected with the worm portion 51 through the turbine portion 543. The top of the threaded barrel 541 is rotatably connected to a support seat 544, and one end of the support seat 544 extends upward to be slidably connected to the guide slide 41.

[0028] During operation, when the driving shaft 5 rotates normally, the driving shaft 5 drives the turbine part 543 through the worm part 51 to drive the threaded barrel 541 to rotate. Since the threaded barrel 541 is threadedly connected to the threaded rod 542, and the top of the threaded rod 542 is slidingly connected to the guide slide 41, when the threaded barrel 541 rotates, the threaded rod 542 drives the mounting plate 4 and the data information transmission device 6 installed on the mounting plate 4 to move upward through the guide slide 41, so that the data information transmission device 6 can be subsequently inspected and maintained.

[0029] As an embodiment of the present invention, Figure 4 and Figure 5 As shown, a plurality of transmission rods 72 are arranged above the mounting plate 4, and the plurality of transmission rods 72 are evenly arranged on both sides of the first metal isolation half frame 7 and the second metal isolation half frame 8. The bottom side of the first metal isolation half frame 7 and the second metal isolation half frame 8 are fixedly connected with a clamping portion 71. The first metal isolation half frame 7 and the second metal isolation half frame 8 are respectively rotatably connected to the drive shaft 5 through the clamping portion 71. The first metal isolation half frame 7 is rotatably connected to the mounting plate 4 through the transmission rod 72, and the second metal isolation half frame 8 is rotatably connected to the mounting plate 4 through the transmission rod 72.

[0030] During operation, since a plurality of transmission rods 72 are provided on the mounting plate 4, and the first metal isolation half frame 7 is rotatably connected to the mounting plate 4 through the transmission rod 72, and the second metal isolation half frame 8 is also rotatably connected to the mounting plate 4 through the transmission rod 72. Since the length of the transmission rod 72 is fixed, when the support assembly 54 is used in conjunction with the drive shaft 5 and the worm gear portion 51, the mounting plate 4 is pushed to drive the data information transmission device 6 to move upward. In the process of the mounting plate 4 moving upward, the transmission rod 72 is provided to make the first metal isolation half frame 7 and the second metal isolation half frame 8 rotate relative to each other, that is, the first metal isolation half frame 7 and the second metal isolation half frame 8 are gradually opened, so that the first metal isolation half frame 7 and the second metal isolation half frame 8 do not form a semi-covering of the data information transmission device 6.

[0031] As an embodiment of the present invention, Figure 4 and Figure 5As shown, a plurality of limit grooves 73 are provided on the outer sides of the first metal isolation half frame 7 and the second metal isolation half frame 8, and the inner sides of the first shell 2 and the second shell 3 are movably connected with the limit rods 21 at the positions corresponding to the limit grooves 73, and the other end of the limit rod 21 extends into the limit grooves 73, and the first metal isolation half frame 7 and the second metal isolation half frame 8 are rotatably connected to the first shell 2 and the second shell 3 respectively through the limit grooves 73.

[0032] During operation, since the limiting grooves 73 are provided on the outer sides of the first metal isolation half frame 7 and the second metal isolation half frame 8, and the limiting rods 21 are provided at the positions corresponding to the limiting grooves 73 inside the first shell 2 and the second shell 3, when the first metal isolation half frame 7 and the second metal isolation half frame 8 are gradually opened, the limiting effect of the limiting rods 21 makes the first shell 2 and the second shell 3 opened at the same time during the opening of the first metal isolation half frame 7 and the second metal isolation half frame 8, and then the installation plate 4 continuously drives the data information transmission device 6 to move upward, so that the first metal isolation half frame 7 and the second metal isolation half frame 8 are automatically opened. During the process of automatic opening of the first metal isolation half frame 7 and the second metal isolation half frame 8, the first shell 2 and the second shell 3 will also be automatically opened, which makes it convenient to perform maintenance work on the data information transmission device 6 on the mounting plate 4. Conversely, after the data information transmission device 6 is fixedly installed on the mounting plate 4, electromagnetic signal protection is formed for the data information transmission device 6 through the first metal isolation half frame 7 and the second metal isolation half frame 8, and then the first metal isolation half frame 7, the second metal isolation half frame 8, the mounting plate 4 and the data information transmission device 6 fixedly installed on the mounting plate 4 are protected by the second shell 3 and the mounting plate 4, thereby better protecting the internal device.

[0033] Working principle: When working, the driving motor 43 is controlled to start, and the driving motor 43 rotates as a whole on the driving shaft 5 through the driving gear 44, the driven gear 52 and the transmission chain, and the driving shaft 5 drives the connecting shaft 91 at one end of the driving shaft 5 to rotate, so that the fixed shaft 92 rotatably connected on the connecting shaft 91 will also rotate with the rotation of the driving shaft 5, and because the first bevel gear 95 at one end of the fixed shaft 92 is meshed and connected with the second bevel gear 96 fixedly connected to the inside of the base 1, when the driving shaft 5 drives the connecting shaft 91, the fixed shaft 92 and the sleeve 93 to rotate, the first bevel gear 95 and the second bevel gear 96 cooperate to make the sleeve 93 rotate while rotating with the connecting shaft 91, so that the sleeve 93 drives the fan blades 94 to rotate, so that the heat dissipation mechanism 9 is started as a whole, and then the air flow rate near the data information transmission device 6 is accelerated by the fan blades 94; When the data information transmission device 6 needs to be repaired, the connecting seat 53 is controlled by the electric telescopic column 55 and the two supporting assemblies 54 on the connecting seat 53 are driven to adjust the position horizontally, that is, the turbine part 543 on the threaded cylinder 541 is controlled to mesh with the worm part 51 on the driving shaft 5; When the driving shaft 5 rotates normally, the driving shaft 5 drives the turbine part 543 to drive the threaded barrel 541 to rotate through the worm part 51, and because the threaded barrel 541 is threadedly connected with the threaded rod 542, and the top of the threaded rod 542 is slidably connected with the guide slide 41, when the threaded barrel 541 rotates, the threaded rod 542 drives the mounting plate 4 and the data information transmission device 6 installed on the mounting plate 4 to move upward through the guide slide 41; Since a plurality of transmission rods 72 are provided on the mounting plate 4, and the first metal isolation half frame 7 is rotationally connected to the mounting plate 4 through the transmission rods 72, and the second metal isolation half frame 8 is also rotationally connected to the mounting plate 4 through the transmission rods 72, and since the length of the transmission rods 72 is fixed, when the mounting plate 4 is pushed to move up with the data information transmission device 6 through the use of the support assembly 54 in conjunction with the drive shaft 5 and the worm gear portion 51, during the process of the mounting plate 4 moving up, the transmission rods 72 are provided to make the first metal isolation half frame 7 and the second metal isolation half frame 8 rotate relative to each other, that is, the first metal isolation half frame 7 and the second metal isolation half frame 8 are gradually opened, so that the first metal isolation half frame 7 and the second metal isolation half frame 8 do not form a semi-covering of the data information transmission device 6; Since the limiting grooves 73 are provided on the outer sides of the first metal isolation half frame 7 and the second metal isolation half frame 8, and the limiting rods 21 are provided at the positions corresponding to the limiting grooves 73 inside the first shell 2 and the second shell 3, when the first metal isolation half frame 7 and the second metal isolation half frame 8 are gradually opened, the limiting effect of the limiting rods 21 makes the first shell 2 and the second shell 3 opened at the same time during the process of opening the first metal isolation half frame 7 and the second metal isolation half frame 8. Afterwards, as the mounting plate 4 continuously drives the data information transmission device 6 to move upward, the first metal isolation half frame 7 and the second metal isolation half frame 8 are automatically opened, and the first metal isolation half frame 7 and the second metal isolation half frame 8 are opened. During the process of automatic opening of the metal isolation half frame 7 and the second metal isolation half frame 8, the first shell 2 and the second shell 3 will also be automatically opened, which makes it convenient to perform maintenance work on the data information transmission device 6 on the mounting plate 4. Conversely, after the data information transmission device 6 is fixedly installed on the mounting plate 4, electromagnetic signal protection is formed for the data information transmission device 6 through the first metal isolation half frame 7 and the second metal isolation half frame 8, and then the first metal isolation half frame 7, the second metal isolation half frame 8, the mounting plate 4 and the data information transmission device 6 fixedly installed on the mounting plate 4 are protected through the second shell 3 and the mounting plate 4, thereby better protecting the internal device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-interference device for electronic information data transmission, comprising a base (1) and a first shell (2) and a second shell (3) hinged above the base (1), characterized in that: A mounting plate (4) is arranged inside the base (1), a driving shaft (5) is arranged at the bottom of the mounting plate (4), a data information transmission device (6) is fixedly mounted above the mounting plate (4), a first metal isolation half frame (7) and a second metal isolation half frame (8) are arranged on both sides of the data information transmission device (6), and the bottoms of the first metal isolation half frame (7) and the second metal isolation half frame (8) are bent and extended to the bottom of the mounting plate (4) to be rotatably connected to the driving shaft (5), and both ends of the driving shaft (5) are fixedly connected to worm parts (51); A heat dissipation mechanism (9) is fixedly provided at one end of the driving shaft (5), the heat dissipation mechanism (9) comprising a connecting shaft (91) fixedly connected to one end of the driving shaft (5), a fixed shaft (92) fixedly connected to the connecting shaft (91), a sleeve (93) rotatably connected to the fixed shaft (92), one end of the sleeve (93) fixedly connected to a first bevel gear (95), and the other end of the sleeve (93) fixedly connected to a blower blade (94); A support frame (42) is provided at the bottom of the driving shaft (5), the top of the support frame (42) extends to the bottom of the mounting plate (4) and is fixedly connected to the mounting plate (4), a connecting seat (53) is slidably connected to the support frame (42), support assemblies (54) are fixedly provided at positions of both ends of the connecting seat (53) corresponding to the worm portion (51), a guide slide plate (41) is fixedly provided at the bottom of the mounting plate (4) corresponding to the position of the support assembly (54), the support assembly (54) comprises a threaded barrel (541) rotatably connected to the support frame (42), a threaded rod (542) is threadedly connected to the threaded barrel (541), and the top of the threaded barrel (541) extends to the inside of the guide slide plate (41) and is slidably connected to the guide slide plate (41).

2. The anti-interference device for electronic information data transmission according to claim 1, characterized in that: Both sides of the bottom of the first metal isolation half frame (7) and the second metal isolation half frame (8) are fixedly connected with a clamping portion (71), and the clamping portion (71) is movably clamped on the driving shaft (5).

3. The anti-interference device for electronic information data transmission according to claim 1, characterized in that: A driven gear (52) is fixedly connected to the drive shaft (5), a drive motor (43) is fixedly provided on the support frame (42) at a position close to the driven gear (52), an output end of the drive motor (43) is fixedly connected to a drive gear (44), and the drive gear (44) and the driven gear (52) are connected via a transmission chain.

4. The anti-interference device for electronic information data transmission according to claim 1, characterized in that: A second bevel gear (96) adapted to the first bevel gear (95) is fixedly connected to one end of the base (1) near the connecting shaft (91), and the second bevel gear (96) is meshingly connected to the first bevel gear (95).

5. The anti-interference device for electronic information data transmission according to claim 1, characterized in that: An electric telescopic column (55) is fixedly connected to one side of the support frame (42) close to the connecting seat (53), and an output end of the electric telescopic column (55) is fixedly connected to the connecting seat (53).

6. The anti-interference device for electronic information data transmission according to claim 1, characterized in that: A turbine portion (543) is fixedly provided on the threaded barrel (541) at a position close to the worm portion (51); the threaded barrel (541) is meshingly connected to the worm portion (51) via the turbine portion (543); a support seat (544) is rotatably connected to the top of the threaded barrel (541); one end of the support seat (544) extends upward to be slidably connected to the guide slide plate (41).

7. The anti-interference device for electronic information data transmission according to claim 1, characterized in that: A plurality of transmission rods (72) are arranged above the mounting plate (4), and the plurality of transmission rods (72) are evenly arranged on both sides of the first metal isolation half frame (7) and the second metal isolation half frame (8); the first metal isolation half frame (7) is rotationally connected to the mounting plate (4) via the transmission rods (72), and the second metal isolation half frame (8) is rotationally connected to the mounting plate (4) via the transmission rods (72).

8. The anti-interference device for electronic information data transmission according to claim 1, characterized in that: The outer sides of the first metal isolation half frame (7) and the second metal isolation half frame (8) are both provided with a plurality of limit grooves (73); the inner sides of the first shell (2) and the second shell (3) are both movably connected to limit rods (21) at positions corresponding to the limit grooves (73); the other end of the limit rod (21) extends into the inside of the limit grooves (73); the first metal isolation half frame (7) and the second metal isolation half frame (8) are respectively rotatably connected to the first shell (2) and the second shell (3) via the limit grooves (73).

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