CN116045168A

CN116045168A - Multifunctional electronic information engineering communication equipment

Info

Publication number: CN116045168A
Application number: CN202211719404.7A
Authority: CN
Inventors: 赖宋红
Original assignee: Zhejiang Business College
Current assignee: Zhejiang Business College
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-02

Abstract

The utility model relates to the technical field of electronic information engineering communication equipment, in particular to multifunctional electronic information engineering communication equipment, which comprises a box body and a multifunctional communication equipment body, wherein the top end of the box body is hinged with a box cover, and the right side of an equipment cavity is provided with a cable cavity; the bottom end of the multifunctional communication equipment body is provided with a limiting mechanism, the bottom end of the limiting mechanism is provided with a damping mechanism, and the bottom end of the damping mechanism is provided with a lifting mechanism; the limiting mechanism comprises a placing table, the inner wall of the placing table is rotationally connected with a bidirectional screw rod, two groups of L-shaped movable seats are symmetrically sleeved on the outer wall of the bidirectional screw rod, and a multifunctional communication equipment body is clamped between the two groups of clamping seats; the damping mechanism comprises an installation table, and telescopic rods are installed at four corners of the top end of the installation table. The utility model has good damping effect, prolonged service life, convenient use height and wide application range, and is convenient for storage and arrangement, and the height of the utility model is convenient to adjust according to the height of a user or the actual use height.

Description

Multifunctional electronic information engineering communication equipment

Technical Field

The utility model relates to the technical field of electronic information engineering communication equipment, in particular to multifunctional electronic information engineering communication equipment.

Background

Electronic information engineering is a subject for electronic information control and information processing by applying modern technologies such as computers and the like, mainly researches information acquisition and processing, designs, developments, applications and integration of electronic equipment and information systems, and covers various aspects of society, and is a professional integrating modern electronic technologies, information technologies and communication technologies. The multifunctional communication device is a part of the application of electronic information engineering, and plays a role in transmitting data in the electronic information engineering.

The utility model discloses a multifunctional electronic information engineering communication device, which is characterized in that when a cover plate is opened, a first iron block and a second iron block are electrified, so that a motor is started to rotate, the lifting plate is lifted up and down, the operation is simple and convenient, the practicability is high, the communication device is convenient to access, the communication device is placed on a spring plate in a box body, the function that a bolt of the communication device is blocked into a second clamping groove when the communication device is pressed lightly is realized, the placement and protection of the communication device are greatly improved, and the spring plate can be ejected out by pressing the inserting block when the communication device is taken out.

However, the above disclosed solution has the following disadvantages: above-mentioned multi-functional electronic information engineering communication equipment does not be provided with damper, and there is a large amount of accurate parts inside the communication equipment, in case external vibration power is too big, takes place to rock even drop when making the inside part accurate part of communication equipment receive the vibration seriously easily, influences life to be provided with the cable accommodation space that communication equipment will use, if the cable is directly put inside the box, take place loosely easily in equipment by the handling, the clean and tidy degree is lower, moreover, the whole use height of above-mentioned communication equipment is limited, can not adjust according to user's height or actual use condition.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides the multifunctional electronic information engineering communication equipment which has good damping effect, prolonged service life, convenient adjustment of use height and convenient storage and arrangement.

(II) technical scheme

In order to solve the problems, the utility model provides multifunctional electronic information engineering communication equipment, which comprises a box body and a multifunctional communication equipment body, wherein the top end of the box body is hinged with a box cover, the other end of the box cover is connected with the box body through a lock catch, an equipment cavity is arranged in the box body, and a cable cavity is arranged on the right side of the equipment cavity; the multifunctional communication equipment body is arranged in the equipment cavity, the bottom end of the multifunctional communication equipment body is provided with a limiting mechanism, the bottom end of the limiting mechanism is provided with a damping mechanism, the bottom end of the damping mechanism is provided with a lifting mechanism, and the bottom end of the lifting mechanism is connected with the bottom end of the equipment cavity;

the limiting mechanism comprises a placing table, the inner wall of the placing table is rotationally connected with a bidirectional screw rod, the left end and the right end of the bidirectional screw rod are respectively extended to the outside of the placing table and are provided with rotating wheels, two groups of L-shaped movable seats are symmetrically sleeved on the outer wall of the bidirectional screw rod, the bottom ends of the L-shaped movable seats are slidably connected with the placing table, clamping seats are arranged on one side wall of each L-shaped movable seat corresponding to the multifunctional communication equipment body, the multifunctional communication equipment body is clamped between the two groups of clamping seats, and the bottom ends of the multifunctional communication equipment body are abutted against the placing table;

the damping mechanism comprises an installation table, telescopic rods are arranged at four corners of the top end of the installation table, second springs are movably sleeved on the outer walls of the telescopic rods, the top ends of the telescopic rods and the second springs are connected with the bottom ends of the placing tables, the bottom ends of the second springs are connected with the installation table, two groups of sliding blocks are connected with the front side and the rear side of the middle of the installation table in a sliding mode, buffer rods are hinged to the corresponding two groups of sliding blocks, the top ends of the corresponding two groups of buffer rods are hinged to the bottom ends of the placing tables, and third springs are arranged in the middle of the corresponding two groups of buffer rods.

Preferably, the middle part of the placing table is provided with a heat dissipation opening, and the heat dissipation opening is provided with a dust screen.

Preferably, the L-shaped movable seat is in threaded connection with a bidirectional screw rod, and the top end of the placement table is provided with a through hole which is in sliding connection with the L-shaped movable seat.

Preferably, the limiting mechanism further comprises a supporting rod and a first spring, the supporting rod is movably inserted into the top end of the L-shaped movable seat, the rubber seat is mounted at the bottom end of the supporting rod, the first spring movable sleeve is arranged on the outer wall of the supporting rod, the top end of the first spring is connected with the top end of the supporting rod, and the bottom end of the first spring is connected with the L-shaped movable seat.

Preferably, both sides all have seted up the spout around the mount table top, and the slider slides the joint with corresponding spout.

Preferably, the lifting mechanism comprises two groups of X-shaped hinging rods, the two groups of X-shaped hinging rods are symmetrically distributed on the front side and the rear side of the inside of the equipment cavity, the left end of each X-shaped hinging rod is hinged with two groups of fixing seats, the two groups of fixing seats are respectively connected with the bottom end of the equipment cavity and the bottom end of the mounting table, the right end of each X-shaped hinging rod is hinged with two groups of movable seats, the two groups of movable seats are respectively connected with the other side of the bottom end of the equipment cavity and the other side of the bottom end of the mounting table in a sliding manner, a connecting rod is arranged between the two groups of movable seats positioned at the bottom end of each X-shaped hinging rod, one side of the connecting rod is connected with an electric telescopic rod, and the electric telescopic rod is mounted at the bottom end of the equipment cavity.

Preferably, the mounting table and the bottom end of the equipment cavity are both provided with limiting rails which are in sliding connection with the corresponding movable seats.

Preferably, the cable box further comprises a limiting pressing plate, wherein the limiting pressing plate corresponds to the cable cavity, a screw is rotationally connected to the middle of the top end of the limiting pressing plate, the screw is in threaded connection with the box cover, two groups of guide rods are arranged on the left side and the right side of the screw and located on the top end of the limiting pressing plate, and the guide rods are in sliding connection with the box cover.

Preferably, the novel box comprises a box body, and is characterized by further comprising a storage cavity and a thread groove, wherein the thread groove is formed in four corners of the bottom end of the box body, the storage cavity is arranged in the box body and located below the cable cavity, an adjustable telescopic rod is placed in the storage cavity, a door body is hinged to the open end of the storage cavity and located on the front side wall of the box body, and the other end of the door body is connected with the box body through a lock catch.

Preferably, the fourth spring is installed to accomodate the chamber bottom, and the butt board is installed to the fourth spring other end, butt board and adjustable telescopic link butt, and the other end and the door body butt of adjustable telescopic link, the link outer wall of adjustable telescopic link are provided with screw groove assorted screw thread.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

1. according to the multifunctional communication equipment body positioning device, the multifunctional communication equipment body can be rapidly positioned and mounted on the top end of the placing table through the limiting mechanism, so that the stability is high, and looseness in the use process is avoided;

2. the vibration force applied to the multifunctional communication equipment body during working can be reduced through the damping mechanism, so that the damage of precise components in the multifunctional communication equipment body is avoided, and the service life is prolonged;

3. the multifunctional communication equipment body is convenient to store and use through the lifting mechanism, the overall use height of the device is convenient to improve through the arrangement of the storage cavity, the door body and the adjustable telescopic rod, and the multifunctional communication equipment can adapt to users with different heights or other high environments, and is wide in application range;

4. according to the multifunctional communication equipment, the cable cavity, the limiting pressing plate, the screw rod and the guide rod are used for conveniently accommodating the cable used by the multifunctional communication equipment body, loosening is avoided, the cleanliness is improved, and the multifunctional communication equipment is convenient to use subsequently.

Drawings

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

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

FIG. 3 is a schematic diagram showing a connection mode between a limiting mechanism and a multifunctional communication device body according to the present utility model;

FIG. 4 is a schematic view of the structure of the placement table according to the present utility model;

FIG. 5 is a schematic view of a mounting table according to the present utility model;

fig. 6 is a top view of the internal structure of the device chamber of the present utility model.

Reference numerals: 1. a case; 101. an equipment chamber; 102. a cable cavity; 103. a storage chamber; 104. a thread groove; 105. a case cover; 106. a door body; 2. a multi-function communication device body; 3. a placement table; 301. a two-way screw rod; 302. a rotating wheel; 303. an L-shaped movable seat; 304. a clamping seat; 305. a butt joint rod; 306. a rubber seat; 307. a first spring; 4. a mounting table; 401. a telescopic rod; 402. a second spring; 403. a chute; 404. a slide block; 405. a buffer rod; 406. a third spring; 5. an X-shaped hinge rod; 501. a fixing seat; 502. a movable seat; 503. a limit rail; 504. a connecting rod; 505. an electric telescopic rod; 6. a limit pressing plate; 601. a screw; 602. a guide rod; 7. an adjustable telescopic rod; 8. an abutting plate; 801. and a fourth spring.

Detailed Description

Example 1

As shown in fig. 1 and fig. 2, the multifunctional electronic information engineering communication device provided by the utility model comprises a box body 1 and a multifunctional communication device body 2, wherein the top end of the box body 1 is hinged with a box cover 105, the other end of the box cover 105 is connected with the box body 1 through a lock catch, a device cavity 101 is arranged in the box body 1, and a cable cavity 102 is arranged on the right side of the device cavity 101; the multifunctional communication equipment body 2 is arranged inside the equipment cavity 101, a limiting mechanism is arranged at the bottom end of the multifunctional communication equipment body 2, a damping mechanism is arranged at the bottom end of the limiting mechanism, a lifting mechanism is arranged at the bottom end of the damping mechanism, and the bottom end of the lifting mechanism is connected with the bottom end of the equipment cavity 101;

as shown in fig. 2 to 4, the limiting mechanism comprises a placing table 3, the inner wall of the placing table 3 is rotationally connected with a bidirectional screw rod 301, the left end and the right end of the bidirectional screw rod 301 extend to the outside of the placing table 3 and are provided with rotating wheels 302, two groups of L-shaped movable seats 303 are symmetrically sleeved on the outer wall of the bidirectional screw rod 301, the bottom ends of the L-shaped movable seats 303 are slidably connected with the placing table 3, clamping seats 304 are arranged on one side wall of the L-shaped movable seats 303 corresponding to the multifunctional communication equipment body 2, the multifunctional communication equipment body 2 is clamped between the two groups of clamping seats 304, and the bottom ends of the multifunctional communication equipment body 2 are abutted against the placing table 3;

furthermore, a heat radiation opening is formed in the middle of the placing table 3, and a dust screen is arranged on the heat radiation opening, so that the heat radiation of the multifunctional communication equipment body 2 is facilitated, and meanwhile, dust is prevented from entering the heat radiation opening of the multifunctional communication equipment body 2; the L-shaped movable seat 303 is in threaded connection with the bidirectional screw rod 301, a through hole which is in sliding connection with the L-shaped movable seat 303 is formed in the top end of the placement table 3, and when the bidirectional screw rod 301 rotates, the two groups of L-shaped movable seats 303 can be driven to be balanced and stable to be close to each other;

as shown in fig. 2, 3 and 5, the damping mechanism comprises a mounting table 4, four corners at the top end of the mounting table 4 are respectively provided with a telescopic rod 401, the outer wall of the telescopic rod 401 is movably sleeved with a second spring 402, the top ends of the telescopic rods 401 and the second springs 402 are respectively connected with the bottom end of a placing table 3, the bottom end of the second spring 402 is connected with the mounting table 4, two groups of sliding blocks 404 are respectively and slidably connected with the front side and the rear side of the middle part of the mounting table 4, buffer rods 405 are respectively hinged to the two groups of sliding blocks 404, the top ends of the two groups of corresponding buffer rods 405 are respectively hinged to the bottom end of the placing table 3, and a third spring 406 is respectively and slidably arranged in the middle of the two groups of corresponding buffer rods 405;

further, both front and rear sides of the top end of the mounting table 4 are provided with sliding grooves 403, the sliding blocks 404 are in sliding clamping connection with the corresponding sliding grooves 403, the sliding grooves 403 are arranged so that the sliding blocks 404 can slide along the sliding grooves, and meanwhile the sliding blocks 404 and the sliding grooves 403 are prevented from falling off;

as shown in fig. 2, 3 and 6, the lifting mechanism comprises two groups of X-shaped hinging rods 5, the two groups of X-shaped hinging rods 5 are symmetrically distributed on the front side and the rear side of the inside of the equipment cavity 101, the left end of each X-shaped hinging rod 5 is hinged with two groups of fixing seats 501, the two groups of fixing seats 501 are respectively connected with the bottom end of the equipment cavity 101 and the bottom end of the mounting table 4, the right end of each X-shaped hinging rod 5 is hinged with two groups of movable seats 502, the two groups of movable seats 502 are respectively connected with the other side of the bottom end of the equipment cavity 101 and the other side of the bottom end of the mounting table 4 in a sliding manner, a connecting rod 504 is arranged between the two groups of movable seats 502 positioned at the bottom end of each X-shaped hinging rod 5, one side of the connecting rod 504 is connected with an electric telescopic rod 505, and the electric telescopic rod 505 is mounted at the bottom end of the equipment cavity 101;

further, the mounting table 4 and the bottom end of the equipment cavity 101 are both provided with a limiting track 503, the limiting track 503 is slidably connected with the corresponding movable seat 502, and the setting of the limiting track 503 is convenient for the movable seat 502 to slide along the limiting track, and meanwhile derailment of the movable seat 502 is avoided.

In this embodiment, the lock catch before the case cover 105 and the case body 1 is opened, so that the case cover 105 is turned over and opened along the top end of the case body 1, the electric telescopic rod 505 is started by the controller, the output end of the electric telescopic rod 505 shortens and drives the connecting rod 504 to slide along the direction of the limit track 503, and then drives the placing table 3 and the multifunctional communication device body 2 to rise, when the multifunctional communication device body 2 is exposed to the outside of the case body 1, the rotating wheel 302 rotates to enable the bidirectional screw 301 to rotate, and then the two groups of L-shaped moving seats 303 are mutually far away along the placing table 3 until the two groups of clamping seats 304 do not clamp the multifunctional communication device body 2 any more, the multifunctional communication device body 2 can be taken down from the limit mechanism for use, or the multifunctional communication device body 2 and the limit mechanism can be separated, a cable placed in the cable cavity 102 can be taken out for connection with the multifunctional communication device body 2, the multifunctional communication equipment body 2 can be used once external vibration force is encountered in the working process of the multifunctional communication equipment body 2, at the moment, each group of telescopic rods 401 and second springs 402 can buffer one part of vibration force borne by the multifunctional communication equipment body 2 and the placing table 3, the other part of vibration force borne by the multifunctional communication equipment body 2 and the placing table 3 is transmitted to each group of buffer rods 405, the corresponding two groups of buffer rods 405 bear vibration force to move downwards so that the corresponding third springs 406 are compressed, meanwhile, the corresponding two groups of sliding blocks 404 slide along the sliding grooves 403 and are far away from each other, under the elastic restoring action of the third springs 406, the corresponding two groups of sliding blocks 404 approach each other along the sliding grooves 403, further the multifunctional communication equipment body 2 and the placing table 3 are driven to move towards the initial position, the other part of vibration force borne by the multifunctional communication equipment body 2 and the placing table 3 is buffered, the damage to the precision parts inside the multifunction communication device body 2 is reduced.

Example two

As shown in fig. 2 and fig. 3, in comparison with the first embodiment, the multifunctional electronic information engineering communication device provided by the present utility model further includes a supporting rod 305 and a first spring 307, wherein the supporting rod 305 is movably inserted into the top end of the L-shaped moving seat 303, the bottom end of the supporting rod 305 is provided with a rubber seat 306, the first spring 307 is movably sleeved on the outer wall of the supporting rod 305, the top end of the first spring 307 is connected to the top end of the supporting rod 305, and the bottom end of the first spring 307 is connected to the L-shaped moving seat 303.

In this embodiment, when the multifunctional communication device body 2 is limited on the limiting mechanism, the case cover 105 is closed, the case cover 105 presses the abutting rod 305 down along the L-shaped moving seat 303, so that the first spring 307 is compressed, and meanwhile, the rubber seat 306 abuts against the edge of the top end of the multifunctional communication device body 2, so that the stability of the multifunctional communication device body 2 in the vertical direction can be increased, and part of the vibration force received by the multifunctional communication device body 2 can be buffered under the action of the elastic force of the first spring 307.

Example III

As shown in fig. 1 and fig. 2, compared with the first embodiment, the multifunctional electronic information engineering communication device provided by the utility model further comprises a limiting pressing plate 6, wherein the limiting pressing plate 6 corresponds to the cable cavity 102, a screw 601 is rotatably connected to the middle of the top end of the limiting pressing plate 6, the screw 601 is in threaded connection with the box cover 105, two groups of guide rods 602 are arranged on the left side and the right side of the screw 601 and are positioned at the top end of the limiting pressing plate 6, and the guide rods 602 are in sliding connection with the box cover 105.

In this embodiment, the cable used by the multifunctional communication device body 2 is stored and arranged inside the cable cavity 102, after the box cover 105 is closed, the screw 601 is rotated, and under the guiding action of the guide rod 602, the screw 601 drives the limiting pressing plate 6 to move towards the bottom end inside the cable cavity 102 until the cable is limited, so that the box 1 is prevented from loosening in the moving process.

Example IV

As shown in fig. 1, fig. 2 and fig. 6, compared with the first embodiment, the multifunctional electronic information engineering communication device provided by the utility model further comprises a storage cavity 103 and a thread groove 104, the four corners of the bottom end of the box body 1 are respectively provided with the thread groove 104, the storage cavity 103 is arranged in the box body 1 and is positioned below the cable cavity 102, an adjustable telescopic rod 7 is arranged in the storage cavity 103, the open end of the storage cavity 103 is hinged with a door body 106 on the front side wall of the box body 1, and the other end of the door body 106 is connected with the box body 1 through a lock catch; the fourth spring 801 is installed to accomodate chamber 103 bottom, and the butt board 8 is installed to the fourth spring 801 other end, butt board 8 and adjustable telescopic link 7 butt, and the other end of adjustable telescopic link 7 butt door body 106, the link outer wall of adjustable telescopic link 7 is provided with the screw thread with screw groove 104 assorted.

In this embodiment, accomodate chamber 103 and adjustable telescopic link 7 all are provided with four sets of, door body 106 is corresponding with four sets of accomodates chamber 103, open door body 106, drive adjustable telescopic link 7 along accomodating the outside propelling movement of chamber 103 under the effect of fourth spring 801 and butt board 8 that is compressed, and then adjustable telescopic link 7 one end exposes accomodates chamber 103, take out adjustable telescopic link 7 and with threaded one end and screw groove 104 threaded connection, adjustable telescopic link 7 is prior art, can adjust overall length, be connected with corresponding screw groove 104 with adjustable telescopic link 7 of each set later, can increase the overall height of this device, make the staff use highly adjust at will, use more nimble, be convenient for accomodate after finishing using.

Working principle: the multifunctional communication equipment body 2 can be quickly installed at the top end of the placement table 3 in a limiting mode through the limiting mechanism, stability is high, and looseness in the use process is avoided; vibration force applied to the multifunctional communication equipment body 2 during working can be reduced through the damping mechanism, damage to precise components in the multifunctional communication equipment body 2 is avoided, and the service life is prolonged; the multifunctional communication equipment body 2 is convenient to store and use through the lifting mechanism, the overall use height of the device is convenient to improve through the arrangement of the storage cavity 103, the door body 106 and the adjustable telescopic rod 7, and the multifunctional communication equipment can adapt to users with different heights or other high environments, and is wider in application range; the cables used by the multifunctional communication equipment body 2 are conveniently stored through the cable cavity 102, the limiting pressing plate 6, the screw 601 and the guide rod 602, loosening is avoided, cleanliness is improved, and follow-up use is facilitated.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The multifunctional electronic information engineering communication equipment comprises a box body (1) and a multifunctional communication equipment body (2) and is characterized in that a box cover (105) is hinged to the top end of the box body (1), the other end of the box cover (105) is connected with the box body (1) through a lock catch, an equipment cavity (101) is arranged in the box body (1), and a cable cavity (102) is arranged on the right side of the equipment cavity (101); the multifunctional communication equipment body (2) is arranged inside the equipment cavity (101), a limiting mechanism is arranged at the bottom end of the multifunctional communication equipment body (2), a damping mechanism is arranged at the bottom end of the limiting mechanism, a lifting mechanism is arranged at the bottom end of the damping mechanism, and the bottom end of the lifting mechanism is connected with the bottom end of the equipment cavity (101);

the limiting mechanism comprises a placing table (3), the inner wall of the placing table (3) is rotationally connected with a bidirectional screw rod (301), the left end and the right end of the bidirectional screw rod (301) are respectively extended to the outside of the placing table (3) and are provided with rotating wheels (302), two groups of L-shaped movable seats (303) are symmetrically sleeved on the outer wall of the bidirectional screw rod (301), the bottom ends of the L-shaped movable seats (303) are slidably connected with the placing table (3), clamping seats (304) are arranged on one side wall of the L-shaped movable seats (303) corresponding to the multifunctional communication equipment body (2), the multifunctional communication equipment body (2) is clamped between the two groups of clamping seats (304), and the bottom ends of the multifunctional communication equipment body (2) are abutted against the placing table (3);

the utility model provides a damping mechanism includes mount table (4), telescopic link (401) are all installed at four corners in mount table (4) top, telescopic link (401) outer wall movable sleeve is equipped with second spring (402), place platform (3) bottom all is connected on the top of telescopic link (401), mount table (4) are connected to the top of second spring (402), both sides all sliding connection have two sets of sliders (404) around the middle part of mount table (4), all articulate on two corresponding sets of sliders (404) buffer rod (405), two corresponding sets of buffer rod (405) tops all articulate with place platform (3) bottom mutually, third spring (406) are all installed in two corresponding sets of buffer rod (405) middle part.

2. The multifunctional electronic information engineering communication equipment according to claim 1, wherein a heat radiation opening is formed in the middle of the placing table (3), and a dust screen is arranged on the heat radiation opening.

3. The multifunctional electronic information engineering communication device according to claim 1, wherein the L-shaped movable seat (303) is in threaded connection with the bidirectional screw rod (301), and a through hole which is in sliding connection with the L-shaped movable seat (303) is formed in the top end of the placing table (3).

4. The multifunctional electronic information engineering communication device according to claim 1, wherein the limiting mechanism further comprises a supporting rod (305) and a first spring (307), the supporting rod (305) is movably inserted into the top end of the L-shaped movable seat (303), the bottom end of the supporting rod (305) is provided with a rubber seat (306), the first spring (307) is movably sleeved on the outer wall of the supporting rod (305), the top end of the first spring (307) is connected with the top end of the supporting rod (305), and the bottom end of the first spring (307) is connected with the L-shaped movable seat (303).

5. The multifunctional electronic information engineering communication device according to claim 1, wherein the front side and the rear side of the top end of the mounting table (4) are provided with sliding grooves (403), and the sliding blocks (404) are in sliding clamping connection with the corresponding sliding grooves (403).

6. The multifunctional electronic information engineering communication device according to claim 1, wherein the lifting mechanism comprises two groups of X-shaped hinging rods (5), the two groups of X-shaped hinging rods (5) are symmetrically distributed on the front side and the rear side of the inside of the device cavity (101), two groups of fixing seats (501) are hinged at the left end of the X-shaped hinging rods (5), the two groups of fixing seats (501) are respectively connected with the bottom end of the device cavity (101) and the bottom end of the mounting table (4), the right end of the X-shaped hinging rods (5) are hinged with two groups of movable seats (502), the two groups of movable seats (502) are respectively connected with the other side of the bottom end of the device cavity (101) and the other side of the bottom end of the mounting table (4) in a sliding mode, a connecting rod (504) is arranged between the two groups of movable seats (502) located at the bottom end of the two groups of X-shaped hinging rods (5), one side of the connecting rod (504) is connected with an electric telescopic rod (505), and the electric telescopic rod (505) is mounted at the bottom end of the device cavity (101).

7. The multifunctional electronic information engineering communication device according to claim 6, wherein the mounting table (4) and the bottom end of the device cavity (101) are respectively provided with a limit track (503), and the limit tracks (503) are slidably connected with the corresponding movable seats (502).

8. The multifunctional electronic information engineering communication device according to claim 1, further comprising a limiting pressing plate (6), wherein the limiting pressing plate (6) corresponds to the cable cavity (102), a screw (601) is rotatably connected to the middle of the top end of the limiting pressing plate (6), the screw (601) is in threaded connection with the box cover (105), two groups of guide rods (602) are arranged on the left side and the right side of the screw (601) and are located on the top end of the limiting pressing plate (6), and the guide rods (602) are in sliding connection with the box cover (105).

9. The multifunctional electronic information engineering communication device according to claim 1, further comprising a storage cavity (103) and a thread groove (104), wherein the thread groove (104) is formed in four corners of the bottom end of the box body (1), the storage cavity (103) is arranged inside the box body (1) and located below the cable cavity (102), the adjustable telescopic rod (7) is arranged inside the storage cavity (103), the open end of the storage cavity (103) is hinged to a door body (106) located on the front side wall of the box body (1), and the other end of the door body (106) is connected with the box body (1) through a lock catch.

10. The multifunctional electronic information engineering communication device according to claim 9, wherein a fourth spring (801) is installed at the bottom end of the accommodating cavity (103), an abutting plate (8) is installed at the other end of the fourth spring (801), the abutting plate (8) abuts against the adjustable telescopic rod (7), the other end of the adjustable telescopic rod (7) abuts against the door body (106), and threads matched with the thread grooves (104) are arranged on the outer wall of the connecting end of the adjustable telescopic rod (7).