Information safety equipment with portable fixed base

Abstract

The invention discloses an information safety device with a portable fixed base, which comprises a device box body, the inner wall of the device box body is fixedly connected with a support type fixed base, the bottom of the support type fixed base is fixedly connected with a fixed part, the bottom of the fixed part is fixedly connected with a bidirectional motor, and the bidirectional motor is fixedly connected with a power supply. And transmission rods are fixedly connected to output shafts of the two-way motors, driving rotating speed gears are fixedly connected to the outer walls of the two transmission rods, a protective wall shell is arranged in the equipment box body, a limiting rod is fixedly connected to the inner wall of the protective wall shell, and two sets of sliding grooves are symmetrically formed in the inner wall of the protective wall shell. A transmission rod is driven by a bidirectional motor to rotate, a driving rotating speed gear drives a sawtooth rack to rotate through a driven rotating speed gear, a protective wall shell can be driven by the transmission rod to rise upwards and finally rise into a rectangular groove in an anti-collision cover plate through a plate outlet, and at the moment, the anti-collision cover plate and the protective wall shell just seal the whole safety equipment box without dead corners; and the anti-collision effect is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of information security equipment, and in particular relates to an information security equipment with a portable fixed base. Background Art

[0002] An antivirus gateway is an information security network device that protects the security of data in and out of a network (usually a local area network). It mainly has the functions of virus removal, keyword filtering, and spam blocking. Some devices also have certain firewall functions. If it is connected to the Internet, a gateway antivirus software is required.

[0003] In the prior art, the mounting seat of the antivirus gateway has a large overhanging dimension, which occupies a large space when the antivirus gateway is stored, and the mounting seat is easily bumped and bent when the antivirus gateway is stored. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide an information security device with a portable fixed base, which has the advantage of anti-collision.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an information security device with a portable fixed base, comprising a device case, the inner wall of the device case is fixedly connected to a supporting fixed base, the bottom of the supporting fixed base is fixedly connected to a fixing piece, the bottom of the fixing piece is fixedly connected to a bidirectional motor, the output shaft of the bidirectional motor is fixedly connected to a transmission rod, the outer walls of the two transmission rods are fixedly connected to an active speed gear, one end of the transmission rod is rotatably connected to the inner wall of the device case, a protective wall shell is arranged inside the device case, the inner wall of the protective wall shell is fixedly connected to a limiting rod, and the inner wall of the protective wall shell is symmetrically provided with two groups of slide grooves, and the inner wall of one group of the slide grooves is slidably connected to the outer wall of the transmission rod.

[0006] Through the above technical scheme, the anti-collision effect is achieved, the bidirectional motor drives the transmission rod to rotate, two active speed gears are connected to the transmission rod, and two sawtooth bars are connected to the protective wall shell, the teeth of the active speed gear are meshed with the teeth of the auxiliary speed gear, and the teeth of the auxiliary speed gear are meshed with the teeth of the sawtooth bar, and the two auxiliary speed gears are connected by a connecting circular shaft. Therefore, when the bidirectional motor drives the transmission rod to rotate, the active speed gear drives the sawtooth bar to rotate through the auxiliary speed gear, and the protective wall shell will rise upward under its drive, and finally rise to the rectangular groove on the anti-collision cover plate through the outlet plate. At this time, the anti-collision cover plate and the protective wall shell just seal the safety equipment box as a whole without dead angles.

[0007] Preferably, the inner wall of the equipment box is fixedly connected to a connecting circular shaft, the outer wall of the connecting circular shaft is rotatably connected to two auxiliary speed gears, the inner wall of the protective wall shell is fixedly connected to two sawtooth bars, the inner wall of another group of the slide grooves is slidingly connected to the outer wall of the connecting circular shaft, the teeth of the active speed gear are meshed with the teeth of the auxiliary speed gear, and the teeth of the auxiliary speed gear are meshed with the teeth of the sawtooth bar.

[0008] Through the above technical scheme, the role of power transmission is achieved. Two sawtooth bars are connected to the protective wall shell. The teeth of the active speed gear are meshed with the teeth of the auxiliary speed gear. The teeth of the auxiliary speed gear are meshed with the teeth of the sawtooth bar. The two auxiliary speed gears are connected by a connecting circular shaft. The rotation of the bidirectional motor drives the protective wall shell to rise.

[0009] Preferably, the top of the supporting fixed base is fixedly connected to a heat sink chassis, the inner wall of the heat sink chassis is fixedly connected to an axial flow fan, the inner wall of the heat sink chassis is fixedly connected to two negative circular shafts, the outer walls of the two negative circular shafts are fixedly connected to an electrostatic generator, and the inner wall of the heat sink chassis is fixedly connected to two ash pipes.

[0010] Through the above technical solution, the heat dissipation effect is achieved. If the equipment is overheated during operation, the axial fan inside the heat dissipation chassis starts to rotate. The axial fan generates wind through the rotation and injects it into the safety equipment box through the air inlet hole. After the wind enters the safety equipment box, it brings out part of the heat generated inside the safety equipment box through the heat dissipation holes.

[0011] Preferably, two ash collecting drawers are fixedly connected to the top of the supporting fixed base, dust holes are opened on the inner walls of the two ash collecting drawers, and positive dust collecting plates are fixedly connected to the inner walls of the two ash collecting drawers.

[0012] Through the above technical scheme, the dust collection function is achieved. Static electricity is generated by the friction between the fan blades and the set electrostatic generator. The static electricity generated by the friction of the electrostatic generator begins to collect the dust inside through the negative circular shaft. Then the dust with electrons enters the two ash collection drawers through the ash pipe and is attracted by the positive dust collecting plate for dust prevention treatment.

[0013] Preferably, a safety equipment box is fixedly connected to the top of the heat dissipation chassis, and two groups of heat dissipation holes are opened on the inner wall of the safety equipment box. Two rectangular fixing bodies are fixedly connected to the outer wall of the supporting fixed base. Two groups of cross bolts are threadedly connected to the outer wall of the safety equipment box. The outer walls of the two groups of cross bolts are threadedly connected to the inner walls of the two rectangular fixing bodies, and a plurality of air inlet holes are opened on the inner wall of the safety equipment box.

[0014] Through the above technical solution, the safety device box is installed. The safety device box is placed on two rectangular fixing bodies, and then the cross bolts are screwed. When the cross bolts cannot be screwed on the two rectangular fixing bodies, the safety device box is firmly fixed on the two rectangular fixing bodies through the cross bolts.

[0015] Preferably, the inner wall of the equipment box is provided with an outlet, the outer wall of the equipment box is fixedly connected with a rotating connecting rod, both ends of the rotating connecting rod are fixedly connected with circular hinges, the outer wall of the rotating connecting rod is rotatably connected with a box cover, the inner wall of the box cover is fixedly connected with an anti-collision cover plate, and the inner wall of the anti-collision cover plate is provided with a rectangular groove.

[0016] Through the above technical scheme, a sealing effect is achieved. When the box cover is opened, the box cover rotates on the rotating connecting rod. When the box cover is rotated to a certain position, it is completely in an open state. When the cover is closed, the anti-collision cover plate is in the air waiting for the protective wall shell to cooperate with its work.

[0017] Preferably, the outer wall of the equipment box is fixedly connected with a pushing member, the outer wall of the pushing member is fixedly connected with a ladder-type push rod, the bottom of the equipment box is fixedly connected with four moving wheels, and the outer walls of the four moving wheels are rotatably connected with a universal rotating plate.

[0018] Through the above technical solution, a pushing effect is achieved. The outer wall of the equipment box is connected with a pushing piece, and a ladder-type push rod is connected to the pushing piece. Therefore, when the ladder-type push rod is pushed, the equipment itself can be moved through the moving wheels at the bottom, which is easy to carry and saves manpower.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. The transmission rod is driven to rotate by a bidirectional motor. Two active speed gears are connected to the transmission rod, and two sawtooth bars are connected to the protective wall shell. The teeth of the active speed gear mesh with the teeth of the auxiliary speed gear, and the teeth of the auxiliary speed gear mesh with the teeth of the sawtooth bar. The two auxiliary speed gears are connected by a connecting circular shaft. Therefore, when the bidirectional motor drives the transmission rod to rotate, the active speed gear drives the sawtooth bar to rotate through the auxiliary speed gear, and the protective wall shell will rise upward under its drive, and finally rise to the rectangular groove on the anti-collision cover plate through the outlet. At this time, the anti-collision cover plate and the protective wall shell just seal the safety equipment box as a whole without dead angles, so as to achieve the anti-collision effect.

[0020] 2. The axial flow fan inside the heat dissipation chassis starts to rotate. The axial flow fan generates wind through the air inlet and pours into the safety equipment box. After entering the safety equipment box, the wind takes out part of the heat generated inside the safety equipment box through the heat dissipation holes. When the axial flow fan is rotating, static electricity is generated by the friction between the fan blades and the set static electricity generator. The static electricity generated by the friction of the static electricity generator begins to collect the dust inside through the negative circular shaft. Then the dust with electrons enters the two dust collection drawers through the ash pipe and is attracted by the positive dust collecting plate for dust prevention treatment, thereby achieving the effect of dust prevention and heat dissipation.

[0021] 3. Open the box cover, which rotates on the rotating connecting rod. When it rotates to a certain position, the box cover is completely open. After opening the box cover, place the safety equipment box on the two rectangular fixed bodies, and then turn the cross bolts. When the cross bolts cannot be turned on the two rectangular fixed bodies, the safety equipment box is firmly fixed on the two rectangular fixed bodies through the cross bolts, achieving the installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the main structure of the present invention; Figure 3 It is a structural schematic diagram of the safety equipment box of the present invention; Figure 4 It is a schematic diagram of the structure of the protective wall shell of the present invention; Figure 5 It is a structural schematic diagram of the axial flow fan of the present invention; Figure 6 It is a structural schematic diagram of the anti-collision cover plate of the present invention; Figure 7 It is a schematic diagram of the structure of the air inlet of the present invention.

[0023] In the figure: 1, equipment box; 101, outlet; 2, box cover; 201, anti-collision cover; 202, rectangular groove; 3, moving wheel; 301, universal rotating plate; 4, circular hinge; 401, rotating connecting rod; 5, ladder push rod; 501, push speed member; 6, safety equipment box; 601, heat dissipation hole; 602, air inlet hole; 7, protective wall shell; 701, slide slot; 702, two-way motor; 703, transmission rod; 704, main Dynamic speed gear; 705, auxiliary dynamic speed gear; 706, sawtooth bar; 707, limit rod; 708, connecting circular shaft; 709, fixing piece; 8, rectangular fixing body; 801, cross bolt; 9, heat dissipation chassis; 901, axial flow fan; 902, ash pipe; 903, negative circular shaft; 904, static electricity generator; 10, supporting fixed base; 11, ash collection drawer; 1101, positive dust collecting plate; 1102, dust outlet. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-7 The present invention provides a technical solution: an information security device with a portable fixed base, comprising a device case 1, the inner wall of the device case 1 is fixedly connected with a supporting fixed base 10, the bottom of the supporting fixed base 10 is fixedly connected with a fixing member 709, the bottom of the fixing member 709 is fixedly connected with a bidirectional motor 702, the output shaft of the bidirectional motor 702 is fixedly connected with a transmission rod 703, the outer walls of the two transmission rods 703 are fixedly connected with an active speed gear 704, one end of the transmission rod 703 is rotatably connected to the inner wall of the device case 1, a protective wall shell 7 is arranged inside the device case 1, the inner wall of the protective wall shell 7 is fixedly connected with a limiting rod 707, and the inner wall of the protective wall shell 7 is symmetrically provided with two groups of slide grooves 701, and the inner wall of one group of slide grooves 701 is slidably connected to the outer wall of the transmission rod 703.

[0026] In this embodiment, the transmission rod 703 is driven to rotate by the bidirectional motor 702. Since two active speed gears 704 are connected to the transmission rod 703, two sawtooth bars 706 are connected to the protective wall shell 7. The teeth of the active speed gear 704 mesh with the teeth of the auxiliary speed gear 705, and the teeth of the auxiliary speed gear 705 mesh with the teeth of the sawtooth bar 706. The two auxiliary speed gears 705 are connected by a connecting circular shaft 708, and the two ends of the connecting circular shaft 708 are fixedly connected to the equipment box. The outer wall of the body 1, so when the bidirectional motor 702 drives the transmission rod 703 to rotate, the active speed gear 704 drives the sawtooth bar 706 to rotate through the auxiliary speed gear 705, and the protective wall shell 7 will rise upward under its drive, and finally rise to the rectangular groove 202 on the anti-collision cover plate 201 through the outlet 101. At this time, the anti-collision cover plate 201 and the protective wall shell 7 just seal the safety equipment box 6 as a whole without dead angles, preventing the safety equipment box 6 from being damaged when it is collided, thereby achieving the anti-collision effect.

[0027] Specifically, the inner wall of the equipment box 1 is fixedly connected with a connecting circular shaft 708, the outer wall of the connecting circular shaft 708 is rotatably connected with two auxiliary speed gears 705, the inner wall of the protective wall shell 7 is fixedly connected with two sawtooth bars 706, the inner wall of another set of slide grooves 701 is slidingly connected with the outer wall of the connecting circular shaft 708, the teeth of the active speed gear 704 are meshed with the teeth of the auxiliary speed gear 705, and the teeth of the auxiliary speed gear 705 are meshed with the teeth of the sawtooth bar 706.

[0028] In this embodiment, two active speed gears 704 are connected to the transmission rod 703, and two sawtooth bars 706 are connected to the protective wall shell 7. The teeth of the active speed gear 704 are meshed with the teeth of the auxiliary speed gear 705, and the teeth of the auxiliary speed gear 705 are meshed with the teeth of the sawtooth bar 706. The two auxiliary speed gears 705 are connected by a connecting circular shaft 708, and the two ends of the connecting circular shaft 708 are fixedly connected to the outer wall of the equipment box 1. When the bidirectional motor 702 drives the transmission rod 703 to rotate, the active speed gear 704 drives the sawtooth bar 706 to rotate through the auxiliary speed gear 705, thereby achieving the effect of power transmission.

[0029] Specifically, the top of the supporting fixed base 10 is fixedly connected to a heat dissipation chassis 9, the inner wall of the heat dissipation chassis 9 is fixedly connected to an axial flow fan 901, the inner wall of the heat dissipation chassis 9 is fixedly connected to two negative circular shafts 903, the outer walls of the two negative circular shafts 903 are fixedly connected to an electrostatic generator 904, and the inner wall of the heat dissipation chassis 9 is fixedly connected to two ash pipes 902.

[0030] In this embodiment, if the equipment is overheated during operation, the axial fan 901 inside the heat dissipation chassis 9 starts to rotate. The axial fan 901 generates wind through the rotation and injects it into the safety device box 6 through the air inlet 602. After the wind enters the safety device box 6, it brings out part of the heat generated inside the safety device box 6 through the heat dissipation holes 601, thereby achieving the effect of heat dissipation.

[0031] Specifically, two dust collecting drawers 11 are fixedly connected to the top of the supporting fixed base 10, dust holes 1102 are opened on the inner walls of the two dust collecting drawers 11, and positive dust collecting plates 1101 are fixedly connected to the inner walls of the two dust collecting drawers 11.

[0032] In this embodiment, when the axial flow fan 901 rotates, static electricity is generated by the friction between the fan blades and the set static electricity generator 904. The static electricity generated by the friction of the static electricity generator 904 begins to collect the dust appearing inside through the negative circular shaft 903. Then, the dust with electrons enters the two dust collection drawers 11 through the ash pipe 902 and is attracted by the positive dust collecting plate 1101 for dust prevention treatment, thereby achieving the dust removal effect.

[0033] Specifically, the top of the heat dissipation chassis 9 is fixedly connected to a safety device box 6, the inner wall of the safety device box 6 is provided with two groups of heat dissipation holes 601, the outer wall of the supporting fixed base 10 is fixedly connected to two rectangular fixed bodies 8, the outer wall of the safety device box 6 is threadedly connected to two groups of cross bolts 801, the outer walls of the two groups of cross bolts 801 are threadedly connected to the inner walls of the two rectangular fixed bodies 8, and the inner wall of the safety device box 6 is provided with multiple air inlet holes 602.

[0034] In this embodiment, the safety device box 6 is placed on two rectangular fixed bodies 8, and then the cross bolt 801 is tightened. When the cross bolt 801 cannot be tightened on the two rectangular fixed bodies 8, the safety device box 6 is firmly fixed on the two rectangular fixed bodies 8 by the cross bolt 801, thereby achieving the installation effect.

[0035] Specifically, the inner wall of the equipment box 1 is provided with an outlet 101, the outer wall of the equipment box 1 is fixedly connected with a rotating connecting rod 401, both ends of the rotating connecting rod 401 are fixedly connected with circular hinges 4, the outer wall of the rotating connecting rod 401 is rotatably connected with a box cover 2, the inner wall of the box cover 2 is fixedly connected with an anti-collision cover plate 201, and the inner wall of the anti-collision cover plate 201 is provided with a rectangular groove 202.

[0036] In this embodiment, the box cover 2 is opened and rotated on the rotating connecting rod 401. When the box cover 2 is rotated to a certain position, it is completely in an open state. When it is closed, the anti-collision cover plate 201 is in the air waiting for the protective wall shell 7 to cooperate with its work to achieve the sealing effect.

[0037] Specifically, the outer wall of the equipment box 1 is fixedly connected with a push member 501, the outer wall of the push member 501 is fixedly connected with a ladder push rod 5, the bottom of the equipment box 1 is fixedly connected with four moving wheels 3, and the outer walls of the four moving wheels 3 are rotatably connected with a universal rotating plate 301.

[0038] In this embodiment, the outer wall of the equipment box 1 is connected to a pushing member 501, and a ladder push rod 5 is connected to the pushing member 501. Therefore, when the ladder push rod 5 is pushed, the equipment itself can be moved through the moving wheels 3 at the bottom, which is easy to carry and saves manpower, thereby achieving a moving effect.

[0039] The working principle and use process of the present invention are as follows: when in use, the box cover 2 is opened, and the box cover 2 is rotated on the rotating connecting rod 401. When the box cover 2 is rotated to a certain position, it is completely in an open state. After opening the box cover 2, the safety equipment box 6 is placed on the two rectangular fixed bodies 8, and then the cross bolt 801 is screwed. When the cross bolt 801 cannot be screwed on the two rectangular fixed bodies 8, the safety equipment box 6 is firmly fixed on the two rectangular fixed bodies 8 by the cross bolt 801, and the installation effect is achieved. When the installation is completed, the box cover 2 is closed. Because the outer wall of the equipment box 1 is connected with a push-speed member 501, the push-speed member 501 is connected with a ladder-type push member Rod 5, so when the ladder push rod 5 is pushed, the device itself can be moved by the moving wheel 3 at the bottom, which is easy to carry and saves manpower. When the device is overheated during operation, the axial flow fan 901 inside the heat dissipation chassis 9 starts to rotate. The axial flow fan 901 generates wind through the air inlet 602 and pours into the safety device box 6. After the wind enters the safety device box 6, it takes out part of the heat generated inside the safety device box 6 through the heat dissipation hole 601, thereby achieving the effect of heat dissipation. When the axial flow fan 901 is rotating, static electricity is generated by the friction between the fan blades and the set static electricity generator 904. The static electricity generator The static electricity generated by the friction of 904 begins to collect the dust inside through the negative circular shaft 903, and then the dust with electrons enters the two ash collection drawers 11 through the ash pipe 902 and is attracted by the positive dust collecting plate 1101 for dust prevention. When the equipment box 1 is hit, the bidirectional motor 702 drives the transmission rod 703 to rotate. Because the transmission rod 703 is connected to two active speed gears 704, and the protective wall shell 7 is connected to two sawtooth bars 706, the teeth of the active speed gear 704 mesh with the teeth of the auxiliary speed gear 705, and the teeth of the auxiliary speed gear 705 mesh with the teeth of the sawtooth bar 706. The two auxiliary speed gears 705 are connected by a connecting circular shaft 708, and the two ends of the connecting circular shaft 708 are fixedly connected to the outer wall of the equipment box 1. Therefore, when the bidirectional motor 702 drives the transmission rod 703 to rotate, the active speed gear 704 drives the sawtooth bar 706 to rotate through the auxiliary speed gear 705, and the protective wall shell 7 will rise upward under its drive, and finally rise to the rectangular groove 202 on the anti-collision cover plate 201 through the outlet 101. At this time, the anti-collision cover plate 201 and the protective wall shell 7 just seal the safety equipment box 6 as a whole without dead angles, preventing the safety equipment box 6 from being damaged when it is collided, thereby achieving the anti-collision effect.

[0040] 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 information security device with a portable fixed base, comprising a device box (1), characterized in that: The inner wall of the equipment case (1) is fixedly connected to a supporting fixed base (10), the bottom of the supporting fixed base (10) is fixedly connected to a fixing piece (709), the bottom of the fixing piece (709) is fixedly connected to a bidirectional motor (702), the output shaft of the bidirectional motor (702) is fixedly connected to a transmission rod (703), the outer walls of the two transmission rods (703) are fixedly connected to an active speed gear (704), one end of the transmission rod (703) is rotatably connected to the inner wall of the equipment case (1), a protective wall shell (7) is arranged inside the equipment case (1), the inner wall of the protective wall shell (7) is fixedly connected to a limiting rod (707), and the inner wall of the protective wall shell (7) is symmetrically provided with two groups of slide grooves (701), wherein the inner wall of one group of the slide grooves (701) is slidably connected to the outer wall of the transmission rod (703).

2. The information security device with a portable fixed base according to claim 1, characterized in that: The inner wall of the equipment box (1) is fixedly connected to a connecting circular shaft (708), the outer wall of the connecting circular shaft (708) is rotatably connected to two auxiliary speed gears (705), the inner wall of the protective wall shell (7) is fixedly connected to two sawtooth bars (706), the inner wall of another group of the slide grooves (701) is slidably connected to the outer wall of the connecting circular shaft (708), the teeth of the active speed gear (704) are meshed with the teeth of the auxiliary speed gear (705), and the teeth of the auxiliary speed gear (705) are meshed with the teeth of the sawtooth bar (706).

3. The information security device with a portable fixed base according to claim 1, characterized in that: The top of the supporting fixed base (10) is fixedly connected to a heat dissipation chassis (9), the inner wall of the heat dissipation chassis (9) is fixedly connected to an axial flow fan (901), the inner wall of the heat dissipation chassis (9) is fixedly connected to two negative circular shafts (903), the outer walls of the two negative circular shafts (903) are fixedly connected to an electrostatic generator (904), and the inner wall of the heat dissipation chassis (9) is fixedly connected to two ash pipes (902).

4. The information security device with a portable fixed base according to claim 3, characterized in that: Two dust collecting drawers (11) are fixedly connected to the top of the supporting fixed base (10), dust outlets (1102) are provided on the inner walls of the two dust collecting drawers (11), and positive electrode dust collecting plates (1101) are fixedly connected to the inner walls of the two dust collecting drawers (11).

5. The information security device with a portable fixed base according to claim 3, characterized in that: The top of the heat dissipation chassis (9) is fixedly connected to a safety device box (6), the inner wall of the safety device box (6) is provided with two groups of heat dissipation holes (601), the outer wall of the supporting fixed base (10) is fixedly connected to two rectangular fixed bodies (8), the outer wall of the safety device box (6) is threadedly connected to two groups of cross bolts (801), the outer walls of the two groups of cross bolts (801) are threadedly connected to the inner walls of the two rectangular fixed bodies (8), and the inner wall of the safety device box (6) is provided with a plurality of air inlet holes (602).

6. The information security device with a portable fixed base according to claim 1, characterized in that: The inner wall of the equipment box body (1) is provided with a plate outlet (101); the outer wall of the equipment box body (1) is fixedly connected with a rotatable connecting rod (401); both ends of the rotatable connecting rod (401) are fixedly connected with circular hinges (4); the outer wall of the rotatable connecting rod (401) is rotatably connected with a box cover (2); the inner wall of the box cover (2) is fixedly connected with an anti-collision cover plate (201); and the inner wall of the anti-collision cover plate (201) is provided with a rectangular groove (202).

7. The information security device with a portable fixed base according to claim 6, characterized in that: The outer wall of the device box (1) is fixedly connected to a push member (501), the outer wall of the push member (501) is fixedly connected to a ladder-type push rod (5), the bottom of the device box (1) is fixedly connected to four moving wheels (3), and the outer walls of the four moving wheels (3) are rotatably connected to a universal rotating plate (301).

Images