Anti-interference data storage device

Abstract

The utility model discloses an anti-interference data storage device. The anti-interference data storage device comprises a hard disk main body, a data line and an anti-interference protection device, the anti-interference protection device is arranged outside the hard disk main body, the anti-interference sleeve is arranged on the surface of the hard disk main body, the whole anti-interference sleeve is made of electromagnetic shielding materials, the anti-interference sleeve has good shielding performance, interference of electromagnetic radiation on the hard disk main body can be effectively reduced, in addition, the data line is an anti-interference data line, and the anti-interference protection device is convenient to use. A shielding layer is arranged in the anti-interference data line, electromagnetic interference is effectively reduced, normal use of a hard disk body is guaranteed, a fixing mechanism is arranged at the top of an anti-interference sleeve, clamping plates are moved to the two sides of a case, a telescopic frame is loosened, the telescopic frame is driven to retract into the inner side of a connecting sleeve through the elastic acting force of a tension spring, and the distance between the clamping plates on the two sides is shortened; therefore, the hard disk body and the top of the computer case are fixed, the hard disk body is not prone to falling off accidentally, and the hard disk body can be used safely.

Description

Technical Field

[0001] The utility model relates to the field of mobile hard disks, and in particular to an anti-interference data storage device. Background Art

[0002] A mobile hard disk mainly refers to a small and portable hard disk storage device that uses a USB or IEEE1394 interface and can be plugged in or unplugged at any time. It can transmit data with the system at a high speed, does not require the installation of a driver, and can be plugged and played. It is usually used to store temporary data.

[0003] Existing patent application number: CN202322431881.X A multifunctional mobile hard disk for a computer, including a shell. Compared with the existing technology, the utility model provides an easy-to-carry intelligent building design device with the following beneficial effects: the data cable is stored separately in a cable storage box, and the cable storage box is opened to take out the data cable when needed. When the data cable interface is damaged, only the data cable needs to be replaced, and the use of the hard disk will not be affected. The cable storage box is connected to the hard disk, which is convenient to carry and does not require the data cable to be stored separately. A spring is provided between the shell and the hard disk to prevent damage caused by the hard disk falling, thereby reducing replacement costs.

[0004] The above patent records a mobile hard disk. To ensure the portability of the mobile hard disk, its wiring is generally short. When the mobile hard disk is connected to the computer case, it is limited by the length of the wire. Generally, the mobile hard disk is placed directly on the top of the case for use. When the mobile hard disk is in close contact with the case, electromagnetic interference is easily generated, which may affect the operation of the mobile hard disk. Moreover, when the mobile hard disk is placed on the top of the case without additional reinforcement measures, the mobile hard disk may be pulled by the wire and fall from the top of the case, causing damage and data loss. It is necessary to improve the functional structure of the mobile hard disk based on the above problems to enhance the user experience. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides an anti-interference data storage device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-interference data storage device, including a hard disk body, a data cable and an anti-interference protection device, the front part of the hard disk body is connected with a data cable, the outside of the hard disk body is provided with an anti-interference protection device, the anti-interference protection device includes an anti-interference sleeve and a fixing mechanism, the outside of the hard disk body is provided with an anti-interference sleeve, and the top of the anti-interference sleeve is provided with a fixing mechanism.

[0007] Preferably, the surface of the anti-interference sleeve is provided with heat dissipation holes, which penetrate to the inner side of the anti-interference sleeve.

[0008] Preferably, the anti-interference sleeve is made of electromagnetic shielding material as a whole.

[0009] Preferably, the data line is an anti-interference data line.

[0010] Preferably, the fixing mechanism includes a slot, a sleeve, a block, a connecting sleeve, a telescopic frame, a tension spring and a clamping plate. The left and right side walls of the anti-interference sleeve are symmetrically provided with slots. The sleeve is clamped to the surface of the anti-interference sleeve from top to bottom. The left and right side walls inside the sleeve are symmetrically provided with blocks, and the blocks and the inner sides of the slots are engaged with each other. A connecting sleeve is horizontally installed on the top of the sleeve, and telescopic frames are symmetrically arranged on the left and right ends of the connecting sleeve, wherein the telescopic frames are slidably connected to the inner side walls of the connecting sleeve by guide rails, and a tension spring is arranged in the middle part of the inner side of the connecting sleeve, and the left and right ends of the tension spring are respectively connected to the telescopic frames at corresponding positions, and a clamping plate is installed at the end of the telescopic frame.

[0011] Preferably, the one-way travel distance of the telescopic frame is not less than 5 cm.

[0012] Beneficial effects of the utility model:

[0013] The utility model arranges an anti-interference protection device on the outside of the hard disk body, and arranges an anti-interference sleeve on the surface of the hard disk body. The anti-interference sleeve is made of electromagnetic shielding material as a whole, which has good shielding performance and can effectively reduce the interference of electromagnetic radiation on the hard disk body. In addition, the data cable also adopts an anti-interference data cable, and a shielding layer is arranged inside the anti-interference data cable to effectively reduce electromagnetic interference and ensure the normal use of the hard disk body.

[0014] The utility model arranges a fixing mechanism on the top of the anti-interference sleeve, moves the clamping plates to the two sides of the chassis and loosens the telescopic frame, and drives the telescopic frame to retract into the inner side of the connecting sleeve through the elastic force of the tension spring, so that the distance between the clamping plates on both sides is reduced until the clamping plates are clamped on both sides of the chassis, thereby fixing the hard disk body to the top of the computer chassis, preventing it from accidentally falling, and allowing the hard disk body to be used safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the anti-interference sleeve in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing mechanism in the utility model;

[0018] Figure 4 It is a schematic diagram of the top cross-sectional structure of the connecting sleeve in the utility model.

[0019] Among them: hard disk body -1, data cable -2, anti-interference protection device -3, anti-interference sleeve -31, heat dissipation hole -32, fixing mechanism -33, card slot -331, clamping sleeve -332, card block -333, connecting sleeve -334, telescopic frame -335, tension spring -336, clamping plate -337. DETAILED DESCRIPTION

[0020] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0021] See also Figure 1 The utility model provides an anti-interference data storage device, including a hard disk body 1, a data line 2 and an anti-interference protection device 3. The front of the hard disk body 1 is connected with the data line 2, and the anti-interference protection device 3 is arranged outside the hard disk body 1.

[0022] See also Figure 2 The anti-interference protection device 3 in the utility model includes an anti-interference sleeve 31 and a fixing mechanism 33. The anti-interference sleeve 31 is sleeved on the outside of the hard disk body 1. The anti-interference sleeve 31 is sleeved on the surface of the hard disk body 1 from back to front. The fixing mechanism 33 is set on the top of the anti-interference sleeve 31.

[0023] To further explain, a heat dissipation hole 32 is opened on the surface of the anti-interference sleeve 31 , and the heat dissipation hole 32 penetrates to the inner side of the anti-interference sleeve 31 to meet the heat dissipation demand of the hard disk body 1 .

[0024] To further explain, the anti-interference sleeve 31 is made of electromagnetic shielding material as a whole, and conductive rubber may be selected, which has good shielding performance and can effectively reduce the interference of electromagnetic radiation on the hard disk body 1.

[0025] To further illustrate, the data line 2 is an anti-interference data line, and a shielding layer is arranged inside the anti-interference data line to effectively reduce electromagnetic interference.

[0026] See also Figure 3-4 , the fixing mechanism 33 in the utility model includes a slot 331, a sleeve 332, a block 333, a connecting sleeve 334, a telescopic frame 335, a tension spring 336 and a clamping plate 337. The left and right side walls of the anti-interference sleeve 31 are symmetrically provided with slots 331. The sleeve 332 is clamped to the surface of the anti-interference sleeve 31 from top to bottom. The left and right side walls inside the sleeve 332 are symmetrically provided with blocks 333. The blocks 333 and the inner sides of the slots 331 are mutually engaged. A connecting sleeve 334 is horizontally installed on the top of the sleeve 332. Telescopic frames 335 are symmetrically arranged on the left and right ends of the connecting sleeve 334. The telescopic frames 335 are slidably connected to the inner side walls of the connecting sleeve 334 by guide rails. A tension spring 336 is arranged in the middle part of the inner side of the connecting sleeve 334. The left and right ends of the tension spring 336 are respectively connected to the telescopic frames 335 at corresponding positions, and a clamping plate 337 is installed at the end of the telescopic frame 335.

[0027] To further illustrate, the one-way travel distance of the telescopic frame 335 is not less than 5 cm, so that the fixing mechanism 33 has a large clamping adjustment margin to adapt to chassis of different sizes and specifications.

[0028] Here’s how it works:

[0029] First, the anti-interference sleeve 31 is first put on the surface of the hard disk body 1 from back to front. The anti-interference sleeve 31 is made of electromagnetic shielding material as a whole, which has good shielding performance and can effectively reduce the interference of electromagnetic radiation on the hard disk body 1. In addition, the data cable 2 also uses an anti-interference data cable. A shielding layer is arranged inside the anti-interference data cable to effectively reduce electromagnetic interference and ensure the normal use of the hard disk body 1.

[0030] Second, when the hard disk body 1 is connected to the computer case through the data cable 2, since the data cable 2 is short, the hard disk body 1 is generally placed directly on the top of the computer case for use. By setting a fixing mechanism 33 on the top of the anti-interference sleeve 31, after the hard disk body 1 is placed on the top of the computer case, the telescopic frames 335 on both sides of the connecting sleeve 334 are pulled outward to increase the distance between the clamping plates 337 on both sides, and then the clamping plates 337 are moved to both sides of the case and the telescopic frames 335 are released. The elastic force of the tension spring 336 drives the telescopic frames 335 to retract into the inner side of the connecting sleeve 334, so that the distance between the clamping plates 337 on both sides is reduced until the clamping plates 337 are clamped on both sides of the case, thereby fixing the hard disk body 1 to the top of the computer case, preventing it from accidentally falling, and allowing the hard disk body 1 to be used safely.

[0031] Third, when the fixing mechanism 33 is not needed, the jacket 332 can be opened to both sides until the block 333 is separated from the inner side of the slot 331, and then the jacket 332 can be removed from the top of the anti-interference sleeve 31. The disassembly and assembly is convenient, and the user can select it according to the use requirements.

[0032] The utility model provides an anti-interference data storage device, by arranging an anti-interference protection device 3 on the outside of a hard disk body 1, by arranging an anti-interference sleeve 31 on the surface of the hard disk body 1, the anti-interference sleeve 31 is made of electromagnetic shielding material as a whole, which has good shielding performance and can effectively reduce the interference of electromagnetic radiation on the hard disk body 1. In addition, the data line 2 also adopts an anti-interference data line, and a shielding layer is arranged inside the anti-interference data line to effectively reduce electromagnetic interference and ensure the normal use of the hard disk body 1. By arranging a fixing mechanism 33 on the top of the anti-interference sleeve 31, by moving the clamping plate 337 to both sides of the chassis and loosening the telescopic frame 335, the elastic force of the tension spring 336 drives the telescopic frame 335 to retract into the inner side of the connecting sleeve 334, so that the distance between the clamping plates 337 on both sides is reduced, until the clamping plates 337 are clamped on both sides of the chassis, thereby fixing the hard disk body 1 to the top of the computer chassis, not easy to fall accidentally, so that the hard disk body 1 can be used safely.

[0033] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-interference data storage device, characterized in that: The hard disk device comprises a hard disk body (1), a data cable (2) and an anti-interference protection device (3), wherein the front of the hard disk body (1) is connected with the data cable (2), the hard disk body (1) is provided with an anti-interference protection device (3) outside, the anti-interference protection device (3) comprises an anti-interference sleeve (31) and a fixing mechanism (33), the hard disk body (1) is provided with an anti-interference sleeve (31) outside, the top of the anti-interference sleeve (31) is provided with a fixing mechanism (33), the fixing mechanism (33) comprises a card slot (331), a clamping sleeve (332), a clamping block (333), a connecting sleeve (334), a telescopic frame (335), a tension spring (336) and a clamping plate (337), and the left and right side walls of the anti-interference sleeve (31) are symmetrically provided with card slots (331). 31), the jacket (332) is buckled and clamped to the surface of the anti-interference sleeve (31) from top to bottom, and the left and right side walls inside the jacket (332) are symmetrically provided with clamping blocks (333), and the clamping blocks (333) are mutually engaged with the inner side of the clamping groove (331), and a connecting sleeve (334) is horizontally installed on the top of the jacket (332), and telescopic frames (335) are symmetrically arranged at the left and right ends of the connecting sleeve (334), wherein the telescopic frames (335) are slidably connected to the inner side wall of the connecting sleeve (334) by a guide rail, and a tension spring (336) is arranged in the middle of the inner side of the connecting sleeve (334), and the left and right ends of the tension spring (336) are respectively connected to the telescopic frames (335) at corresponding positions, and a clamping plate (337) is installed at the end of the telescopic frame (335).

2. The anti-interference data storage device according to claim 1, characterized in that: The surface of the anti-interference sleeve (31) is provided with heat dissipation holes (32), and the heat dissipation holes (32) penetrate to the inside of the anti-interference sleeve (31).

3. The anti-interference data storage device according to claim 1, characterized in that: The anti-interference sleeve (31) is entirely made of electromagnetic shielding material.

4. The anti-interference data storage device according to claim 1, characterized in that: The data line (2) is an anti-interference data line.

5. The anti-interference data storage device according to claim 1, characterized in that: The one-way travel distance of the telescopic frame (335) is not less than 5 cm.

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