Network security terminal protection device

Abstract

The utility model discloses a network security terminal protection device, which comprises a terminal body, a protection shell comprises a bottom shell and a shell cover, the bottom shell is connected with the shell cover through a connecting mechanism, the inner wall of the bottom shell is provided with a protection cushion layer, the bottom of the shell cover is provided with a pressing ring, and one side of a plurality of groups of interfaces is provided with a clamping mechanism. The terminal body can be conveniently placed, the terminal body can be limited and fixed through the shell cover and the pressing ring, so that the terminal body can be protected, the bottom shell and the shell cover can be conveniently disassembled and assembled through the connecting mechanism, the connecting line can be conveniently clamped and limited through the clamping mechanism, and therefore, through the above structure, the terminal body can be conveniently assembled and disassembled. According to the technical scheme, the network security terminal can be effectively protected, the situation that the network security terminal is damaged due to external impact is avoided, meanwhile, the connecting line can be limited and fixed, the connecting line is prevented from loosening and falling off when pulled by external force, and normal work of the network security terminal is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to network terminal technical field, concretely is a network security terminal protection device. BACKGROUND

[0002] Network terminal is a kind of terminal equipment specially used in network computing environment;Compared with PC, there is no hard disk, floppy drive, optical drive and other storage devices;It obtains resources through network, and application software and data are also stored on server;With the rapid development of network technology, a series of network terminals, such as network security terminal, are also derived.

[0003] The existing network security terminal is not enough to protect, is easily damaged by external impact, and the network security terminal needs to be connected with external equipment by connecting line when being used, but the connecting line is prone to loosen or even fall off when being pulled by external force, which affects the normal work of the network security terminal, so a network security terminal protection device needs to be designed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of network security terminal protection device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of network security terminal protection device, including terminal body, the outside of terminal body is equipped with protective shell, the protective shell includes bottom shell and shell cover, the bottom shell is connected with the shell cover by the connecting mechanism of being easily disassembled, the inner wall of the bottom shell is equipped with protective pad layer, the bottom of the shell cover is equipped with the pressure ring that is convenient for terminal body limit fixing, one side of the terminal body is equipped with multiple interfaces, one side of multiple interfaces is equipped with the clamping mechanism that is convenient for connecting line limit fixing.

[0006] Preferably, the connecting mechanism includes abutting rod, the top of the bottom shell is evenly provided with insertion slot, the top of the insertion slot is symmetrically provided with two groups of through slots, the inner side top of the insertion slot is symmetrically provided with two groups of abutting grooves, the top of the shell cover is evenly provided with movable slot, the inner side of the movable slot is slidably connected with sleeve, the bottom of the sleeve is connected with the movable slot by spring, the inner side of the sleeve is slidably connected with slide rod, one end of the slide rod is connected with knob, the other end of the slide rod extends to the outside of the shell cover, and the outer circle of the shell cover is symmetrically provided with two groups of abutting rods matched with the two groups of abutting grooves.

[0007] Preferably, the bottom of the bottom shell and the top of the shell cover are both provided with air grating.

[0008] Preferably, the bottom of the bottom shell is installed with four groups of pedestals, and the top of the shell cover is installed with two groups of handles.

[0009] Preferably, the clamping mechanism comprises a fixed plate and a movable plate, one side of the terminal body is provided with two groups of connecting seats, and is connected with the terminal body through bolts, one end of the two groups of connecting seats is connected with the fixed plate, one end of the fixed plate is hinged with the movable plate, the other end of the fixed plate and the movable plate is connected through a convenient disassembly and assembly locking mechanism, the inner side of the fixed plate and the movable plate is installed with rubber strips, a plurality of clamping grooves for conveniently clamping connecting wires are arranged between the two groups of rubber strips.

[0010] Preferably, the locking mechanism comprises a locking cap, the first recess and the second recess are arranged at one end of the fixed plate and the movable plate respectively, the inner side of the first recess is rotatably connected with a lead screw, one end of the lead screw penetrates the inner side of the second recess and is threadedly connected with the locking cap, and the bottom of the locking cap abuts against the movable plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The bottom shell is convenient for placing the terminal body, the shell cover, the protective pad layer and the pressing ring can limit and fix the terminal body, the connecting mechanism can conveniently disassemble and assemble the bottom shell and the shell cover, and the network security terminal can be effectively protected, and damage caused by external impact is avoided.

[0013] 2. The connecting wire penetrates the inner side of the clamping groove after being connected with the interface, then the movable plate and the fixed plate are folded, the lead screw is rotated and penetrates the inner side of the second recess, finally, the terminal locking cap is locked, the locking cap moves to one side of the movable plate along the lead screw and abuts against the movable plate through the threaded connection with the lead screw, so that the clamping and fixing of the connecting wire are completed, the connecting wire can be limited and fixed, loosening and falling off of the connecting wire under external force are prevented, and normal work of the network security terminal is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the whole structure of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 It is a side view and top view of the utility model;

[0017] Figure 4 It is a side sectional view of the utility model;

[0018] Figure 5 It isFigure 3 enlarged view of part A in Fig.

[0019] Figure 6 is Figure 4 enlarged view of part B in Fig.

[0020] In the figure: 1, terminal body, 2, bottom shell, 3, shell cover, 4, air grille, 5, compression ring, 6, plug-in slot, 7, through slot, 8, abutment slot, 9, movable slot, 10, sleeve, 11, spring, 12, slide rod, 13, knob, 14, abutment rod, 15, interface, 16, connecting seat, 17, fixed plate, 18, movable plate, 19, rubber strip, 20, clamping groove, 21, first groove, 22, second groove, 23, screw rod, 24, locking cap, 25, handle, 26, base. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only 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 skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Embodiment one: please refer to Figures 1-6 The utility model provides a kind of network security terminal protection device, including terminal body 1, the outside of terminal body 1 is equipped with protective shell, protective shell includes bottom shell 2 and shell cover 3, bottom shell 2 is connected with shell cover 3 by the connecting mechanism of convenient disassembly and assembly, the inner wall of bottom shell 2 is equipped with protective pad layer, the bottom of shell cover 3 is equipped with compression ring 5 for being convenient for terminal body 1 limit fixed, one side of terminal body 1 is equipped with multiple interfaces 15, one side of multiple interfaces 15 is equipped with clamping mechanism for being convenient for connecting line limit fixed.

[0023] Specifically, the bottom shell 2 is provided, which facilitates the placement of the terminal body 1. The shell cover 3, the protective pad layer and the compression ring 5 are provided, which can limit and fix the terminal body 1, thereby effectively protecting the terminal body 1. The connecting mechanism is provided, which facilitates the disassembly and assembly of the bottom shell 2 and the shell cover 3. The clamping mechanism is provided, which facilitates the clamping and limiting of the connected connecting line. Through the above structure, effective protection can be provided for the network security terminal, avoiding damage due to external impact. At the same time, the connecting line can be limited and fixed to prevent loosening and falling off when subjected to external force, ensuring the normal operation of the network security terminal.

[0024] The connecting mechanism includes abutment rods 14. The top four corners of the bottom shell 2 are provided with insertion slots 6. Two sets of through slots 7 are symmetrically provided on the top of the insertion slots 6. Two sets of abutment slots 8 are symmetrically provided on the inner top of the insertion slots 6. The top four corners of the cover 3 are provided with movable slots 9. A sleeve 10 is slidably connected to the inner side of the movable slot 9. The bottom of the sleeve 10 is connected to the movable slot 9 via a spring 11. A sliding rod 12 is slidably connected to the inner side of the sleeve 10. One end of the sliding rod 12 is connected to a knob 13, and the other end of the sliding rod 12 extends to the outside of the cover 3. Two sets of abutment rods 14 are symmetrically provided on its outer ring, each matching one of the two sets of abutment slots 8. By pressing the knob 13, the knob 13 can compress the sleeve 10, which in turn compresses the spring 11. Simultaneously, the knob... 13 can drive the slide rod 12 and the two sets of abutment rods 14 to move to one side. The two sets of abutment rods 14 can move along the two sets of through grooves 7 to the inside of the insertion groove 6. Then, by rotating the knob 13, the knob 13 can drive the slide rod 12 and the two sets of abutment rods 14 to rotate. When the two sets of abutment rods 14 rotate to align with the two sets of abutment grooves 8, by releasing the knob 13, under the action of the reaction force of the spring 11, the sleeve 10 can be driven to move in the opposite direction. The sleeve 10 can drive the knob 13 to move in the opposite direction. The knob 13 can drive the slide rod 12 and the two sets of abutment rods 14 to move in the opposite direction and engage with the two sets of abutment grooves 8, thereby completing the installation and fixing of the cover 3. The cover 3 can be disassembled by reversing the operation. Thus, by setting it up, the disassembly and assembly of the terminal body 1 can be facilitated.

[0025] Ventilation grilles 4 are provided on the bottom of the bottom shell 2 and the top of the shell cover 3. The ventilation grilles 4 facilitate heat dissipation of the terminal body 1. Four sets of bases 26 are installed on the bottom of the bottom shell 2 and two sets of handles 25 are installed on the top of the shell cover 3. The bases 26 provide stable support for the device, and the handles 25 facilitate the opening and closing of the shell cover 3.

[0026] The clamping mechanism comprises a fixed plate 17 and a movable plate 18. One side of the terminal body 1 is provided with two groups of connecting seats 16, which are connected to the terminal body 1 through bolts. One end of each of the two groups of connecting seats 16 is connected to the fixed plate 17. One end of the fixed plate 17 is hingedly connected to the movable plate 18. The other end of the fixed plate 17 and the movable plate 18 is connected through a locking mechanism which is convenient to disassemble and assemble. The inner sides of the fixed plate 17 and the movable plate 18 are both provided with rubber strips 19. A plurality of clamping grooves 20 for clamping connecting wires are formed between the two groups of rubber strips 19. The locking mechanism comprises a locking cap 24. The first recess 21 and the second recess 22 are formed in one end of the fixed plate 17 and the movable plate 18, respectively. The inner side of the first recess 21 is rotatably connected to a lead screw 23. One end of the lead screw 23 penetrates the inner side of the second recess 22 and is threadedly connected to the locking cap 24. The bottom of the locking cap 24 abuts against the movable plate 18. After the connecting wire is connected to the interface 15, the connecting wire penetrates the inner side of the clamping groove 20. Then, the movable plate 18 and the fixed plate 17 are folded together. The lead screw 23 is rotated and penetrates the inner side of the second recess 22. Finally, the terminal locking cap 24 is locked. The locking cap 24 moves to one side of the movable plate 18 along the lead screw 23 and abuts against the movable plate 18 through the threaded connection with the lead screw 23, thereby clamping and fixing the connecting wire. Through the above arrangement, the connecting wire can be fixed and limited, preventing the connecting wire from loosening and falling off when subjected to external force, thereby ensuring the normal operation of the network security terminal.

[0027] Working principle: first, the terminal body 1 is placed on the inner side of the bottom shell 2, then the shell cover 3 is clamped with the bottom shell 2, and then the knob 13 is pressed. The knob 13 can extrude the sleeve 10, and the sleeve 10 can compress the spring 11. At the same time, the knob 13 can drive the slide rod 12 and the two groups of abutting rods 14 to move to one side. The two groups of abutting rods 14 can move along the two groups of through grooves 7 to the inner side of the insertion groove 6. Then, the knob 13 is rotated, which can drive the slide rod 12 and the two groups of abutting rods 14 to rotate. When the two groups of abutting rods 14 are rotated to align with the two groups of abutting grooves 8, the knob 13 is loosened. Under the action of the reaction force of the spring 11, the sleeve 10 is reversely moved, which can drive the knob 13 to move reversely. The knob 13 can drive the slide rod 12 and the two groups of abutting rods 14 to move reversely and abut and clamp with the two groups of abutting grooves 8, thereby completing the installation and fixation of the shell cover 3. The protective shell can provide effective protection for the terminal body 1.

[0028] After the connecting line is connected with the interface 15, the connecting line is penetrated in the inner side of the clamping groove 20, then the movable plate 18 is closed with the fixed plate 17, the screw rod 23 is rotated and penetrated in the inner side of the second groove 22, finally, the terminal locking cap 24 is locked, the locking cap 24 can be moved along the screw rod 23 to the side of the movable plate 18 and abuts against the movable plate 18 to be fixed, so that the clamping and fixing of the connecting line can be completed, the connecting line is fixed in position, the connecting line is prevented from loosening and falling off when being pulled by external force, the normal work of the network security terminal is ensured, and the whole operation process is completed.

[0029] The contents not described in detail in the description belong to the prior art known by the person skilled in the art.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical scheme recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A network security terminal protection device comprising a terminal body (1), characterized in that: The outer side of the terminal body (1) is provided with a protective shell, which comprises a bottom shell (2) and a shell cover (3), the bottom shell (2) and the shell cover (3) are connected through a convenient disassembly and assembly connecting mechanism, the inner wall of the bottom shell (2) is provided with a protective pad layer, the bottom of the shell cover (3) is provided with a pressing ring (5) for limiting and fixing the terminal body (1), one side of the terminal body (1) is provided with a plurality of interfaces (15), one side of the plurality of interfaces (15) is provided with a clamping mechanism for limiting and fixing the connecting line.

2. The network security terminal protection apparatus of claim 1, wherein: The connecting mechanism comprises a resisting rod (14), the top of the bottom shell (2) is provided with a plug-in slot (6) at each corner, two groups of through grooves (7) are symmetrically arranged at the top of the plug-in slot (6), two groups of resisting grooves (8) are symmetrically arranged at the inner side of the top of the plug-in slot (6), the top of the shell cover (3) is provided with a movable slot (9) at each corner, a sleeve (10) is slidably connected to the inner side of the movable slot (9), the bottom of the sleeve (10) is connected with the movable slot (9) through a spring (11), the inner side of the sleeve (10) is slidably connected with a sliding rod (12), one end of the sliding rod (12) is connected with a knob (13), the other end of the sliding rod (12) extends to the outside of the shell cover (3), and the outer circle of the sliding rod (12) is symmetrically provided with two groups of resisting rods (14) which are matched with the two groups of resisting grooves (8).

3. The network security terminal protection apparatus of claim 2, wherein: The bottom of the bottom shell (2) and the top of the shell cover (3) are both provided with a breathable grille (4).

4. The network security terminal protection apparatus of claim 3, wherein: The bottom of the bottom shell (2) is provided with four groups of bases (26), and the top of the shell cover (3) is provided with two groups of handles (25).

5. The network security terminal protection apparatus of claim 1, wherein: The clamping mechanism comprises a fixed plate (17) and a movable plate (18), one side of the terminal body (1) is provided with two groups of connecting seats (16), which are connected with the terminal body (1) through bolts, one end of each of the two groups of connecting seats (16) is connected with the fixed plate (17), one end of the fixed plate (17) is hingedly connected with the movable plate (18), the other end of the fixed plate (17) and the movable plate (18) is connected through a convenient disassembly and assembly locking mechanism, the inner sides of the fixed plate (17) and the movable plate (18) are both provided with rubber strips (19), and a plurality of clamping grooves (20) for clamping the connecting line are formed between the two groups of rubber strips (19).

6. The network security terminal protection apparatus of claim 5, wherein: The locking mechanism comprises a locking cap (24), a first recess (21) and a second recess (22) are respectively formed in one end of the fixed plate (17) and the movable plate (18), a lead screw (23) is rotatably connected to the inner side of the first recess (21), one end of the lead screw (23) penetrates into the inner side of the second recess (22) and is threadedly connected with the locking cap (24), and the bottom of the locking cap (24) abuts against the movable plate (18).

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