CN220798933U

CN220798933U - Portable shielding equipment for information technology

Info

Publication number: CN220798933U
Application number: CN202322381811.8U
Authority: CN
Inventors: 陈剑波; 卓尚敏; 黄永军; 毛燎原; 刘文邦
Original assignee: Zhangjiajie Xinke System Integration Co ltd
Current assignee: Zhangjiajie Xinke System Integration Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-16
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses portable shielding equipment for an information technology, which comprises a base, a fixed side plate, a side plate turnover mechanism, a protective cover, a fixed connection mechanism and a shielding body, wherein the shielding body is fixedly arranged in the middle of the upper surface of the base, a driving cavity is formed in the upper part of the base, two groups of turnover grooves are formed in two ends of the upper part of the base, the side plate turnover mechanism is arranged in the driving cavity, the fixed side plate is connected with the side plate turnover mechanism, two groups of corresponding turnover grooves are formed in the fixed side plate, the lower part of the fixed side plate is arranged in the turnover grooves in a swinging mode, a crank is matched with the side plate turnover mechanism, and an installation chute is formed in the inner side of the fixed side plate. The utility model relates to the field of information technology, in particular to portable shielding equipment for information technology, which is characterized in that a shielding device body and a base are integrally fixed, and a shielding cover with an opening at the bottom is connected with the base to be matched with the shielding device body for shielding, so that the shielding device body is replaced by a traditional protective box structure with an opening at the upper end, and the use convenience of the shielding device body is improved.

Description

Portable shielding equipment for information technology

Technical Field

The utility model relates to the field of information technology, in particular to portable shielding equipment for information technology.

Background

With the rapid development of information technology, in order to avoid the application of communication tools to illegal or non-compliant events, shielding devices are adopted to stop the use of communication tools, and the name of shielding devices is as a device for shielding signals. In order to avoid the shielding effect of shielding equipment affected by the protective box, the existing protective box and shielding equipment body are generally arranged in a split type structure. When the shielding device is used in daily life, the shielding device body is taken out from the protective box for independent use, and when the shielding device body is carried, the shielding device body is placed in the protective box for realizing position movement.

Because the protective housing and the shielding equipment body are of split type structures, when the shielding equipment body is directly placed in the movable position of the protective housing, the technical problem that the shielding equipment body is inclined and damaged due to collision with the inner wall of the protective housing is inevitably caused. At present, most of the modes adopted are to clamp and fix the shielding equipment body by arranging a fixing mechanism inside the protective box. The stability of the installation position of the shielding equipment body in the protective box is guaranteed through the structure, the shielding equipment body is required to be operated from the upper opening of the protective box, the operation space of the upper opening of the protective box is limited, and the convenience of taking and placing is lowered.

Disclosure of Invention

Aiming at the situation, in order to make up the existing defects, the utility model provides the portable shielding equipment for the information technology, which is characterized in that the shielding device body and the base are integrally fixed, and the shielding device body is protected by adopting the connection cooperation of the shielding cover with the bottom opening and the base, so that the traditional protective box structure with the upper end opening is replaced, and the use convenience of the shielding device body is improved.

The utility model provides the following technical scheme: the utility model provides portable shielding equipment for an information technology, which comprises a base, a fixed side plate, side plate turnover mechanisms, a protective cover, a fixed connection mechanism and a shielding device body, wherein the shielding device body is fixedly arranged in the middle of the upper surface of the base, a drawer cavity is formed in the lower portion of the base, a drawer is arranged in the drawer cavity in a sliding mode, a drawer lock is arranged on the drawer, a crank is stored in the drawer in a receiving mode, a driving cavity is formed in the upper portion of the base, two groups of turnover grooves are formed in two ends of the upper portion of the base, the side plate turnover mechanisms are arranged in the driving cavity, the fixed side plate is connected with the side plate turnover mechanisms, two groups of fixed side plates are correspondingly arranged in the turnover grooves, the lower portion of the fixed side plate is arranged in the turnover grooves in a swinging mode, the crank is matched with the side plate turnover mechanisms, mounting sliding grooves are formed in the inner side of the fixed side plate, the protective cover is arranged in a lower end opening structure, two groups of mounting protrusions are arranged on the outer side walls of the protective cover, fixing protrusions are clamped in the mounting sliding grooves, fixing holes are correspondingly formed in the upper side plates and the mounting protrusions, the fixed side plate is correspondingly provided with the fixing connection mechanism, and the protective cover is fixedly connected with a top wall.

When the shielding device body is used for shielding, the fixed side plate needs to be turned to be horizontal in order to avoid the influence of the fixed side plate on the signal emission of the shielding device body; when the shielding device body needs to be moved, the protective cover and the fixed side plate need to be connected into a whole by adopting a fixed connection mechanism, and the fixed side plate needs to be turned to be vertical at the moment; the side plate turnover mechanism comprises a driving shaft, a driving cone wheel, a driven shaft, driven cone wheels, worms, worm wheels and a rotating shaft, wherein the driving shaft is rotationally arranged on the side wall of a driving cavity, a hexagonal clamping notch is formed in one end of the driving shaft, the end of a crank is arranged in a hexagonal mode, the end of the crank is matched with the hexagonal clamping notch of the driving shaft, one end of the driving shaft is connected with the driving shaft, the driving cone wheels are fixedly arranged in the middle of the driving shaft, the worms are rotationally arranged on the inner wall of the driving cavity, two groups of worms are correspondingly arranged on the two opposite inner walls of the driving cavity, two ends of the driven shaft are respectively connected with two groups of worms, the spiral directions of the two groups of worms at two ends of the driven shaft are opposite, the driven cone wheels are fixedly arranged on the driven shaft, the driven cone wheels are meshed with the driving cone wheels, the rotating shaft is rotationally arranged between the two opposite inner walls of the driving cavity, the rotating shaft is fixedly arranged on the rotating shaft, the worm wheels are meshed with the worms, the middle of the rotating shaft passes through a turnover groove, the worm wheels are correspondingly arranged on the two groups of worm wheels, and the rotating shaft are correspondingly arranged in the two lower portions of the rotating shaft and are located in the turnover groove.

Preferably, in order to improve the driving stability to fixed curb plate, the driven shaft is equipped with two sets of, two sets of driven shaft parallel arrangement just is located the both ends of driving chamber inside, driven cone pulley is fixed to be located on a set of driven shaft, two sets of correspond fixedly on the driven shaft and be equipped with two sets of synchronizing wheels, two sets of cover is equipped with a set of hold-in range on the synchronizing wheel, one set of the both ends of pivot are equipped with two sets of worm wheels, two sets of worm wheel correspond the setting and the meshing with the worm wheel of two sets of driven shafts respectively.

For realizing portable installation connection between protection casing and the fixed curb plate, fixed connection mechanism includes fixed plate and coupling assembling, the inboard of fixed plate is equipped with the fixed column, fixed column and fixed hole adaptation, the connecting hole has been seted up in the transverse direction of fixed plate, coupling assembling locates on the fixed curb plate, coupling assembling and connecting hole adaptation.

Further, coupling assembling includes bedplate, connecting pin, connecting spring, limiting plate and arm-tie, the bedplate is fixed to be located on the fixed curb plate, the connecting pin slides and locates on the bedplate, the middle part of connecting pin is fixed to be located to the limiting plate, connecting spring cover is located on the connecting pin, connecting spring's both ends link to each other with bedplate and limiting plate respectively, the one end of connecting pin is located to the arm-tie is fixed, the free end and the connecting hole adaptation of connecting pin.

Preferably, the connecting holes are at least two groups along the height direction of the fixing plate, the connecting pins are at least two groups on the seat plate, and the connecting pins and the connecting holes are arranged in one-to-one correspondence.

Preferably, the fixing holes are at least provided with two groups along the height direction of the fixing side plate and the mounting protrusions, and the fixing columns are at least provided with two groups along the height direction of the fixing plate.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the portable shielding device for the information technology provided by the utility model has the following advantages:

(1) The shield body and the base are fixedly integrated, so that the stability of the position of the shield body compared with that of the base and a protective cover installed later is ensured, and the damage caused by collision between the moving position of the shield body in the protective cover and the inner wall of the protective cover when the shield body is carried to move is avoided;

(2) The split type arrangement between the protective cover and the base replaces the traditional protective box structure with only an opening at the upper end, so that the shielding device body is convenient to take out and use; and realized the regulation of fixed curb plate state under curb plate tilting mechanism's effect, both satisfied the demand of portable connection use between fixed curb plate and the protection casing, can avoid fixed curb plate influence the shielding signal of shielding ware body when using again.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

FIG. 3 is a schematic top view of the base of the present utility model;

FIG. 4 is a schematic view of the internal structure of the removable protective cover according to the present utility model;

fig. 5 is a schematic top view of two sets of driven shafts according to the present utility model.

The novel shielding device comprises a base, a fixed side plate, a protective cover, a shielding device body, a drawer, a driving cavity, a 7, a turnover groove, a 8, a mounting sliding groove, a 9, a mounting protrusion, a 10, a fixing hole, a 11, a handle, a 12, a driving shaft, a 13, a driving cone wheel, a 14, a driven shaft, a 15, a driven cone wheel, a 16, a worm, a 17, a worm wheel, a 18, a rotating shaft, a 19, a driving shaft, a 20, a hexagonal clamping notch, a 21, a synchronous belt, a 22, a fixing plate, a 23, a seat plate, a 24, a connecting pin, a 25, a connecting spring, a 26, a limiting plate, a 27 and a pulling plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1, 2 and 3, this embodiment provides a portable shielding device for information technology, which comprises a base 1, a fixed side plate 2, a side plate turnover mechanism, a protective cover 3, a fixed connection mechanism and a shielding body 4, wherein the shielding body 4 is fixedly installed in the middle of the upper surface of the base 1, the stability of the shielding body 4 when the shielding body 4 is carried and moved in position is ensured by the fixed connection mode of the shielding body 4 and the base 1, a drawer cavity is arranged at the lower part of the base 1, a drawer 5 is slidably arranged in the drawer cavity, a drawer 5 lock is arranged on the drawer 5, the stability of the drawer 5 when the drawer 5 is accommodated in the drawer cavity can be ensured under the action of the drawer 5 lock, the drawer 5 and the drawer 5 lock are all in a structure on the market, a crank is accommodated and stored in the drawer 5, a driving cavity 6 is arranged at the upper part of the base 1, two groups of turnover grooves 7 are formed at two ends of the upper part of the base 1, the side plate turnover mechanism is arranged in the driving cavity 6, the fixed side plate 2 is connected with the side plate turnover mechanism, two groups of fixed side plates 2 and turnover grooves 7 are correspondingly arranged, the lower part of the fixed side plate 2 is arranged in the turnover grooves 7 in a swinging way, the fixed side plate 2 can be driven to realize angle swinging adjustment under the action of the side plate turnover mechanism, thereby realizing the adjustment of the horizontal or vertical state of the fixed side plate 2, the crank is matched with the side plate turnover mechanism, the side plate turnover mechanism can be driven to act under the action of the crank, thereby driving the fixed side plate 2 to deflect angularly, the inner side of the fixed side plate 2 is provided with a mounting chute 8, the protective cover 3 is arranged in a lower end opening structure, two groups of mounting bulges 9 are arranged on the outer sides of opposite side walls of the protective cover 3, the mounting bulges 9 are clamped in the mounting chute 8, the fixed side plate 2 and the mounting bulges 9 are correspondingly provided with fixing holes 10, the fixed connection mechanism is arranged on the fixed side plate 2, the fixed connection mechanism is matched with the fixed hole 10, when the installation protrusion 9 of the protective cover 3 is clamped and installed in the installation chute 8, the protective cover 3 and the fixed side plate 2 can be stably connected under the action of the fixed connection mechanism, so that the protective cover 3 and the base 1 are connected into a stable whole, the lifting handle 11 is arranged on the top wall of the protective cover 3, and the protective cover 3 is conveniently applied with force through the arrangement of the lifting handle 11, so that the portability of equipment is realized.

Specifically, referring to fig. 2 and 4, in this embodiment, the side plate turnover mechanism includes a driving shaft 12, a driving cone wheel 13, a driven shaft 14, a driven cone wheel 15, a worm 16, a worm wheel 17 and a rotating shaft 18, a driving shaft 19 is rotatably provided on the side wall of the driving cavity 6, a hexagonal engagement notch 20 is provided at one end of the driving shaft 19, the end of the crank is in a hexagonal arrangement, the end of the crank is adapted to the hexagonal engagement notch 20 of the driving shaft 19, when the end of the crank is engaged in the hexagonal engagement notch 20 of the driving shaft 19, the crank is rotated to drive the driving shaft 19, one end of the driving shaft 12 is connected with the driving shaft 19, the driving cone wheel 13 is fixedly provided in the middle of the driving shaft 12, the worm 16 is rotatably provided on the inner wall of the driving cavity 6, the two sets of worms 16 are correspondingly provided on the opposite inner walls of the driving cavity 6, two sets of worms 16 are respectively connected with the two sets of worms 16, the two sets of worms 16 at two ends of the driven shaft 14 are opposite spiral directions, the driven cone wheel 15 is fixedly provided on the driven shaft 14, the driven cone wheel 15 is meshed with the driving cone wheel 13, 18 is rotatably provided between the opposite inner walls of the worm wheel 17 and the driving cone wheel 6, the worm wheel 17 is fixedly provided on the two sets of the worm wheel 16 corresponding worm wheel 17 and the two sets of worm wheels 18 are rotatably provided in the opposite inner walls of the driving shaft 18, and the rotating shaft 7 are rotatably connected with the rotating shaft 7, namely, and the rotating shaft 7 is rotatably provided with two side plates 7 and rotatably and rotatably connected with the rotating shaft 7, respectively, and the side plate is rotatably provided with two side plates 7, and the side plate 7 is rotatably connected with the rotating shaft 7.

Specifically, referring to fig. 5, in this embodiment, two groups of driven shafts 14 are provided, two groups of driven shafts 14 are arranged in parallel and are located at two ends inside the driving cavity 6, the driven conical wheels 15 are fixedly arranged on one group of driven shafts 14, two groups of synchronous wheels are correspondingly and fixedly arranged on the two groups of driven shafts 14, a group of synchronous belts 21 are sleeved on the two groups of synchronous wheels, the two groups of driven shafts 14 can be driven to synchronously act under the cooperation of the synchronous belts 21 and the synchronous wheels, two groups of worm wheels 17 are arranged at two ends of one group of rotating shafts 18, the two groups of worm wheels 17 are respectively and correspondingly arranged and meshed with the worm wheels 17 of the two groups of driven shafts 14, and the driving stability of the rotating shafts 18 can be further improved under the cooperation of the two groups of worms 16.

Specifically, referring to fig. 1, 2 and 4, in this embodiment, the fixing connection mechanism includes a fixing plate 22 and a connection assembly, a fixing column is disposed on the inner side of the fixing plate 22, the fixing column is adapted to the fixing hole 10, the fixing connection between the protective cover 3 and the fixing side plate 2 can be realized by inserting the fixing column into the fixing hole 10 of the fixing side plate 2 and the mounting protrusion 9, the connection hole is opened in the transverse direction of the fixing plate 22, the connection assembly is disposed on the fixing side plate 2, the connection assembly is adapted to the connection hole, the stability of the installation of the fixing plate 22 can be ensured when the connection assembly is inserted into the connection hole, so that the stable installation between the protective cover 3 and the fixing side plate 2 is ensured; the connecting assembly comprises a seat plate 23, a connecting pin 24, a connecting spring 25, a limiting plate 26 and a pulling plate 27, wherein the seat plate 23 is fixedly arranged on the fixed side plate 2, the connecting pin 24 is slidably arranged on the seat plate 23, the limiting plate 26 is fixedly arranged in the middle of the connecting pin 24, the connecting spring 25 is sleeved on the connecting pin 24, two ends of the connecting spring 25 are respectively connected with the seat plate 23 and the limiting plate 26, the pulling plate 27 is fixedly arranged at one end of the connecting pin 24, the free end of the connecting pin 24 is matched with a connecting hole, and the connecting pin 24 can be pushed to be stably embedded into the connecting hole under the action of the connecting spring 25; at least two groups of connecting holes are formed along the height direction of the fixed plate 22, at least two groups of connecting pins 24 are formed on the seat plate 23, the connecting pins 24 are arranged in one-to-one correspondence with the connecting holes, and the connecting stability between the connecting assembly and the fixed plate 22 can be improved through the arrangement of the plurality of groups of connecting pins 24; the fixing holes 10 are at least two groups along the height direction of the fixing side plate 2 and the mounting protrusions 9, the fixing columns are at least two groups along the height direction of the fixing plate 22, and the connection stability between the protective cover 3 and the fixing side plate 2 can be further improved through the matching of the two groups of fixing columns and the fixing holes 10.

In particular use, the fixed side plate 2 is in a parallel state with the base 1 when the shield body 4 is in operation. When the shielding device body 4 needs to be carried and moved, the crank is taken out from the drawer 5, the end head of the crank is clamped into the hexagonal clamping notch 20 of the driving shaft 19, the crank is rotated, the crank drives the driving shaft 12 to rotate, the driving shaft 12 drives the driving cone pulley 13 to rotate, the driving cone pulley 13 is meshed with the driven cone pulley 15 to drive one group of driven shafts 14 to rotate, and simultaneously, the other group of driven shafts 14 are driven to synchronously rotate under the cooperation of the synchronous belt 21 and the synchronous pulley, and the driven shafts 14 drive two groups of worms 16 at two ends of the driven shafts to rotate. The worm 16 is meshed with the worm wheel 17 to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the fixed side plate 2 to rotate in the overturning groove 7, the crank stops rotating when the fixed side wall rotates to be perpendicular to the base 1, and the crank is retracted into the drawer 5. And then, the mounting protrusion 9 of the protective cover 3 is aligned with the mounting chute 8 of the fixed side plate 2, so that the protective cover 3 protects the shielding device body 4, and the fixing column of the fixing plate 22 is aligned with the mounting protrusion 9 and the fixing hole 10 of the mounting chute 8, so that the protective cover 3 and the fixed side plate 2 can be connected into a whole. Meanwhile, under the action of the connecting spring 25, the free end of the connecting pin 24 is embedded into the connecting hole of the fixing plate 22, namely, the fixing plate 22 is fixed, and the installation stability of the fixing plate 22 is ensured.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides an information technology is with portable shielding equipment, includes base, shield body, its characterized in that: still include fixed curb plate, curb plate tilting mechanism, protection casing and fixed connection mechanism, shield body fixed mounting is in the upper surface middle part of base, the lower part of base is equipped with the drawer chamber, the interior slip in drawer chamber is equipped with the drawer, be equipped with the drawer lock on the drawer, it has the crank to receive in the drawer to deposit, the upper portion of base is equipped with the drive chamber, two sets of tilting slots have been seted up at the upper portion both ends of base, the drive intracavity is located to curb plate tilting mechanism, fixed curb plate links to each other with curb plate tilting mechanism, fixed curb plate corresponds and is equipped with two sets of with the tilting slot, just the lower part swing of fixed curb plate is located the tilting slot, the installation spout has been seted up to the inboard of fixed curb plate, the protection casing is lower extreme opening structure setting, the relative both sides wall outside of protection casing is equipped with two sets of installation arch, the installation arch block is located in the installation spout, the fixed orifices have been seted up on fixed connection mechanism locates on the fixed curb plate and the installation arch, fixed connection mechanism corresponds with the roof.

2. A portable information technology shielding device according to claim 1, characterized in that: the side plate turnover mechanism comprises a driving shaft, a driving conical wheel, a driven shaft, a driven conical wheel, worms, worm wheels and a rotating shaft, wherein the driving shaft is rotationally arranged on the side wall of the driving cavity, a hexagonal clamping notch is formed in one end of the driving shaft, the end of the crank is arranged in a hexagonal mode, the end of the crank is matched with the hexagonal clamping notch of the driving shaft, one end of the driving shaft is connected with the driving shaft, the driving conical wheel is fixedly arranged in the middle of the driving shaft, the worms are rotationally arranged on the inner walls of the driving cavity, two groups of worms are correspondingly arranged on the two opposite inner walls of the driving cavity, two ends of the driven shaft are respectively connected with two groups of worms, the spiral directions of the two groups of worms at two ends of the driven shaft are opposite, the driven conical wheel is fixedly arranged on the driven shaft, the driven conical wheel is meshed with the driving conical wheel, the rotating shaft is arranged between the two opposite inner walls of the driving cavity, the worm wheels are fixedly arranged on the rotating shaft, the middle of the rotating shaft is meshed with the worms, the rotating shaft passes through the turnover groove, the rotating shaft is correspondingly arranged with the turnover groove, two groups of the rotating shaft, and the lower end of the fixed side plate is connected with the worm wheel located in the rotating shaft of the turnover groove.

3. A portable information technology shielding device according to claim 2, characterized in that: the driven shafts are provided with two groups, the two groups of driven shafts are arranged in parallel and positioned at two ends of the inside of the driving cavity, the driven conical wheels are fixedly arranged on one group of driven shafts, the two groups of driven shafts are correspondingly and fixedly provided with two groups of synchronous wheels, the two groups of synchronous wheels are sleeved with one group of synchronous belts, the two ends of the rotating shaft are provided with two groups of worm wheels, and the two groups of worm wheels are respectively correspondingly arranged and meshed with the worm wheels of the two groups of driven shafts.

4. A portable information technology shielding device according to claim 2 or 3, characterized in that: the fixed connection mechanism comprises a fixed plate and a connection assembly, wherein a fixed column is arranged on the inner side of the fixed plate, the fixed column is matched with a fixed hole, a connection hole is formed in the transverse direction of the fixed plate, the connection assembly is arranged on the fixed side plate, and the connection assembly is matched with the connection hole.

5. A portable information technology shielding device according to claim 4, wherein: the connecting assembly comprises a seat plate, a connecting pin, a connecting spring, a limiting plate and a pulling plate, wherein the seat plate is fixedly arranged on a fixed side plate, the connecting pin is slidably arranged on the seat plate, the limiting plate is fixedly arranged in the middle of the connecting pin, the connecting spring is sleeved on the connecting pin, two ends of the connecting spring are respectively connected with the seat plate and the limiting plate, the pulling plate is fixedly arranged at one end of the connecting pin, and the free end of the connecting pin is matched with the connecting hole.

6. A portable information technology shielding device according to claim 5, wherein: the connecting holes are at least two groups along the height direction of the fixing plate, the connecting pins are at least two groups on the seat plate, and the connecting pins and the connecting holes are arranged in one-to-one correspondence.

7. A portable information technology shielding apparatus according to claim 6, wherein: the fixing holes are at least two groups along the height direction of the fixing side plates and the mounting protrusions, and the fixing columns are at least two groups along the height direction of the fixing plates.