CN211371142U

CN211371142U - Portable shielding equipment for information technology

Info

Publication number: CN211371142U
Application number: CN202020086169.4U
Authority: CN
Inventors: 荆艳玲; 郑培林; 原梦; 江齐; 杨蕾
Original assignee: Henan Yang Jin High Tech Business Park Development Co ltd
Current assignee: Henan Yang Jin High Tech Business Park Development Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-28
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the field of information technology, and a portable shielding equipment for information technology is disclosed, including the protective housing, the equal fixedly connected with fixed block in bottom of the protective housing inner chamber left and right sides, the one end fixedly connected with sleeve of protective housing is kept away from to the fixed block, the first magnetic sheet of bottom fixedly connected with of sleeve inner chamber, telescopic top sliding connection has the slide bar, telescopic roof fixedly connected with quantity is four gyro wheels, the bottom fixedly connected with second magnetic sheet of slide bar, the one end fixedly connected with cardboard, two of second magnetic sheet are kept away from to the slide bar the joint has the shielding equipment body between the relative one side of cardboard. This portable shielding equipment for information technology cushions the shock attenuation through the top and the bottom to the shielding equipment body to reach the purpose that the protectiveness is good, and conveniently place the shielding equipment body of different thickness, whole easily carries, facilitates the use, is applicable to various conditions.

Description

Portable shielding equipment for information technology

Technical Field

The utility model relates to the field of information technology, specifically be a portable shielding equipment for information technology.

Background

With the rapid development of information technology, in order to avoid the communication tool being applied to illegal or non-compliant events, shielding equipment is adopted to avoid the use of the communication tool, the shielding equipment is used for shielding signals as the name suggests, and in schools, the shielding equipment used for the information technology is usually adopted to avoid the condition that students cheat by adopting the shielding equipment.

The variety of shielding equipment is various, and the size structure is also very different, and the current shielding equipment in the market has the shortcoming that the protectiveness is poor at present, and when shielding equipment placed the protective housing, shielding equipment's removal at any time leads to easily making shielding equipment take place to collide with and damage because of external force, influences shielding equipment's normal use, causes the unnecessary loss, so proposes more than one kind portable shielding equipment for information technology in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable shielding equipment for information technology possesses advantages such as protectiveness is good, has solved when shielding equipment places the protective housing, and shielding equipment's removal at any time leads to easily making shielding equipment take place to collide with and damage because of external force, influences shielding equipment's normal use, causes the problem of unnecessary loss.

(II) technical scheme

In order to realize the good purpose of the protection, the utility model provides a following technical scheme: a portable shielding device for information technology comprises a protective box, wherein fixed blocks are fixedly connected to the bottoms of the left side and the right side of an inner cavity of the protective box, a sleeve is fixedly connected to one end, away from the protective box, of each fixed block, a first magnetic plate is fixedly connected to the bottom of the inner cavity of the sleeve, a slide rod is slidably connected to the top of the sleeve, four idler wheels are fixedly connected to the top wall of the sleeve, a second magnetic plate is fixedly connected to the bottom of the slide rod, a clamping plate is fixedly connected to one end, away from the second magnetic plate, of the slide rod, a shielding device body is clamped between the two clamping plates, a movable cover is movably connected to the top of the protective box through a hinge, a handle is fixedly connected to the top of the movable cover, a screw rod is movably connected to the top of the protective box through a bearing, the bottom fixedly connected with bottom plate of thread bush, the equal fixedly connected with spacing telescopic link in both ends about the bottom plate top, the equal fixedly connected with connecting seat in both ends about the bottom plate bottom, the bottom fixedly connected with buffer spring of connecting seat, buffer spring's bottom fixedly connected with butt joint board.

Preferably, the protection box is a rectangle with a hollow interior and a missing top, and the left side of the protection box is movably connected with the left side of the movable cover through a lock catch.

Preferably, one end of the roller, which is far away from the sleeve, is in sliding connection with the outer surface of the sliding rod, and the fixed block is triangular.

Preferably, the magnetic pole at the top of the first magnetic plate is the same as the magnetic pole at the bottom of the second magnetic plate, the clamping plate is arc-shaped, and the inner side of the clamping plate is provided with a triangular clamping groove.

Preferably, the thread groove is formed in the thread sleeve and matched with the thread at the bottom of the outer surface of the screw rod.

Preferably, the bottom fixedly connected with cushion of butt joint board, and the cushion is the wave, the bottom of cushion is laminated with the top of shielding equipment body mutually.

(III) advantageous effects

Compared with the prior art, the utility model provides an information technology uses portable shielding equipment possesses following beneficial effect:

this information technology uses portable shielding equipment, through opening the movable cover, place the inboard of cardboard with the shielding equipment body, and pin the movable cover through the hasp, thereby reach portable mesh, through according to the thickness of shielding equipment body, it is rotatory with hand forward and reverse rotatory hand wheel and drive the screw rod, and the thread groove of screw rod surface bottom screw thread looks adaptation is seted up to the inboard of thread bush, spacing telescopic link has restricted the thread bush to follow the screw rod and is circular motion, make the thread bush drive the bottom plate and reciprocate, and make the bottom of butt joint board contact with the top of shielding equipment body, and restrain the position of shielding equipment body, prevent that the shielding equipment body from moving, simultaneously carry out shock attenuation buffering through buffer spring to the top of shielding equipment body, first magnetic sheet and second magnetic sheet carry out shock attenuation buffering to the bottom of shielding equipment body, and through the slide bar, the magnetic sheet, The cooperation between sleeve and the gyro wheel for the flexible power of slide bar turns into the rotation frictional force of gyro wheel, has also carried out the shock attenuation buffering to the bottom of shielding apparatus body equally, and the device cushions the shock attenuation through the top and the bottom to the shielding apparatus body, thereby reaches the purpose that the protectiveness is good, and conveniently places the shielding apparatus body of different thickness, and whole easily carries, facilitates the use, is applicable to various circumstances.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a top view of the sleeve and the sliding rod of the present invention.

In the figure: 1 protective box, 2 fixed blocks, 3 sleeves, 4 first magnetic plates, 5 second magnetic plates, 6 slide bars, 7 rollers, 8 clamping plates, 9 shielding equipment bodies, 10 movable covers, 11 handles, 12 screw rods, 13 thread sleeves, 14 limiting telescopic rods, 15 bottom plates, 16 connecting seats, 17 buffer springs and 18 abutting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable shielding device for information technology comprises a protective box 1, wherein fixed blocks 2 are fixedly connected to the bottoms of the left side and the right side of an inner cavity of the protective box 1, a sleeve 3 is fixedly connected to one end of each fixed block 2 far away from the protective box 1, a first magnetic plate 4 is fixedly connected to the bottom of the inner cavity of the sleeve 3, a slide bar 6 is slidably connected to the top of the sleeve 3, four rollers 7 are fixedly connected to the top wall of the sleeve 3, one end of each roller 7 far away from the sleeve 3 is slidably connected to the outer surface of the corresponding slide bar 6, the fixed block 2 is triangular, a second magnetic plate 5 is fixedly connected to the bottom of the corresponding slide bar 6, a clamping plate 8 is fixedly connected to one end of the corresponding slide bar 6 far away from the second magnetic plate 5, the magnetic pole at the top of the first magnetic plate 4 is the same as the magnetic pole at the bottom of the second magnetic plate 5, the clamping plate, the top of the protective box 1 is movably connected with a movable cover 10 through a hinge, the protective box 1 is a rectangle which is hollow inside and has a missing top, the left side of the protective box 1 is movably connected with the left side of the movable cover 10 through a lock catch, the top of the movable cover 10 is fixedly connected with a handle 11, the outer surface of the handle 11 is sleeved with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is provided with an anti-slip groove, so that the portability of the device is further improved, the top of the protective box 1 is movably connected with a screw 12 through a bearing, the top of the screw 12 is fixedly connected with a hand wheel, the bottom of the screw 12 penetrates through and extends into the protective box 1, the bottom of the outer surface of the screw 12 is in threaded connection with a threaded sleeve 13, the inner part of the threaded sleeve 13 is provided with a threaded groove, the threaded groove is matched with threads at the bottom of the outer surface of the, the top of the limit telescopic rod 14 is fixedly connected with the bottom of the movable cover 10, the limit telescopic rod 14 consists of a fixed sleeve and a movable rod, the top of the movable rod penetrates through and extends to the outside of the fixed sleeve and is in sliding connection with the fixed sleeve, the left end and the right end of the bottom plate 15 are fixedly connected with connecting seats 16, the bottom of the connecting seat 16 is fixedly connected with a buffer spring 17, the bottom of the buffer spring 17 is fixedly connected with a butt plate 18, the bottom of the butt plate 18 is fixedly connected with a cushion which is in a wave shape, the bottom of the cushion is jointed with the top of the shielding equipment body 9, the shielding equipment body 9 is placed on the inner side of the clamping plate 8 by opening the movable cover 10, and the movable cover 10 is locked by a lock catch, so that the portable purpose is achieved, the hand wheel is positively and reversely rotated by hands according to the thickness of the shielding equipment body 9, the screw 12 is driven, the limiting telescopic rod 14 limits the threaded sleeve 13 to do circular motion along with the screw 12, so that the threaded sleeve 13 drives the bottom plate 15 to move up and down, the bottom of the abutting plate 18 is in contact with the top of the shielding device body 9, the position of the shielding device body 9 is limited, the shielding device body 9 is prevented from moving, meanwhile, the top of the shielding device body 9 is subjected to shock absorption and buffering through the buffer spring 17, the first magnetic plate 4 and the second magnetic plate 5 are subjected to shock absorption and buffering on the bottom of the shielding device body 9, the telescopic force of the sliding rod 6 is converted into the rotating friction force of the roller 7 through the matching among the sliding rod 6, the sleeve 3 and the roller 7, the bottom of the shielding device body 9 is also subjected to shock absorption and buffering, the device achieves the purpose of good protection performance through the shock absorption and buffering on the top and the bottom of the shielding device body 9, and is convenient for placing the shielding device bodies 9 with different thicknesses, the whole body is easy to carry and convenient to use, and is suitable for various conditions.

To sum up, in the portable shielding device for information technology, the movable cover 10 is opened, the shielding device body 9 is placed on the inner side of the clamping plate 8, and the movable cover 10 is locked through the lock catch, so that the portable purpose is achieved, the hand wheel is rotated forward and backward by hands according to the thickness of the shielding device body 9, the screw 12 is driven to rotate, the inner side of the threaded sleeve 13 is provided with a threaded groove matched with the bottom thread on the outer surface of the screw 12, the limit telescopic rod 14 limits the threaded sleeve 13 to follow the screw 12 to do circular motion, so that the threaded sleeve 13 drives the bottom plate 15 to move up and down, the bottom of the abutting plate 18 is in contact with the top of the shielding device body 9, the position of the shielding device body 9 is limited, the shielding device body 9 is prevented from moving, meanwhile, the top of the shielding device body 9 is subjected to shock absorption and buffering through the buffer spring 17, the first magnetic plate 4 and the second magnetic plate 5 are used for shock, and through slide bar 6, the cooperation between sleeve 3 and the gyro wheel 7, make the telescopic power of slide bar 6 turn into the rotation frictional force of gyro wheel 7, also carried out the shock attenuation buffering to the bottom of shielding apparatus body 9 equally, the device is through buffering the shock attenuation to the top and the bottom of shielding apparatus body 9, thereby reach the purpose that the protectiveness is good, and conveniently place the shielding apparatus body 9 of different thickness, whole easily carrying, facilitate the use, be applicable to various condition, when having solved and having placed protective housing 1 at the shielding apparatus, the removal of shielding apparatus at any time, lead to easily making the shielding apparatus take place to collide with and damage because of external force, influence the normal use of shielding apparatus, cause the problem of unnecessary loss.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable shielding device for information technology, comprising a protective box (1), characterized in that: the protective box is characterized in that fixed blocks (2) are fixedly connected to the bottoms of the left side and the right side of an inner cavity of the protective box (1), one end, far away from the protective box (1), of each fixed block (2) is fixedly connected with a sleeve (3), the bottom of the inner cavity of each sleeve (3) is fixedly connected with a first magnetic plate (4), the top of each sleeve (3) is slidably connected with a slide bar (6), the top wall of each sleeve (3) is fixedly connected with four rollers (7), the bottom of each slide bar (6) is fixedly connected with a second magnetic plate (5), one end, far away from the second magnetic plate (5), of each slide bar (6) is fixedly connected with a clamping plate (8), a shielding device body (9) is clamped between two opposite sides of the clamping plates (8), the top of the protective box (1) is movably connected with a movable cover (10) through a hinge, and the top of, the top of protective housing (1) has screw rod (12) through bearing swing joint, the bottom threaded connection of screw rod (12) surface has thread bush (13), bottom fixedly connected with bottom plate (15) of thread bush (13), the equal fixedly connected with spacing telescopic link (14) in both ends about bottom plate (15) top, the equal fixedly connected with connecting seat (16) in both ends about bottom plate (15) bottom, the bottom fixedly connected with buffer spring (17) of connecting seat (16), the bottom fixedly connected with butt joint board (18) of buffer spring (17).

2. A portable screening device for information technology according to claim 1, characterized in that: the protection box (1) is a rectangle with the hollow interior and the missing top, and the left side of the protection box (1) is movably connected with the left side of the movable cover (10) through a lock catch.

3. A portable screening device for information technology according to claim 1, characterized in that: one end of the roller (7) far away from the sleeve (3) is in sliding connection with the outer surface of the sliding rod (6), and the fixed block (2) is triangular.

4. A portable screening device for information technology according to claim 1, characterized in that: the magnetic pole at the top of the first magnetic plate (4) is the same as the magnetic pole at the bottom of the second magnetic plate (5), the clamping plate (8) is arc-shaped, and the inner side of the clamping plate (8) is provided with a triangular clamping groove.

5. A portable screening device for information technology according to claim 1, characterized in that: and a thread groove is formed in the thread sleeve (13), and the thread groove is matched with the thread at the bottom of the outer surface of the screw rod (12).

6. A portable screening device for information technology according to claim 1, characterized in that: the bottom fixedly connected with cushion of butt joint board (18), and the cushion is the wave, the bottom of cushion is laminated mutually with the top of shielding equipment body (9).