CN214955104U - Entrance guard device for intelligent security of building - Google Patents

Abstract

The utility model discloses an entrance guard's device for building intelligent security relates to access control system technical field, including the door frame, the front of door frame articulates through the round pin axle has a main body, and the positive fixedly connected with information input center of main body, the back fixedly connected with closed structure of main body, the back fixedly connected with of main body of the door structure of locking, the inside of door frame is provided with reinforced structure. The utility model discloses can close and open and fix the door main part, through setting up locking structure and intelligent control center, can carry out intelligence through intelligent control center to the door main part and control and lock or open to utilize intelligent control center to inspect personnel's information, through setting up reinforced structure, can strengthen fixedly after intelligent control center sends the warning instruction to the door main part, prevent that the door main part from being broken open by brute force and leading to personnel or loss of property.

Description

Entrance guard device for intelligent security of building

Technical Field

The utility model relates to an access control system technical field specifically is an entrance guard device for building intelligent security.

Background

Along with the development of society, people pay more and more attention to the problem of safety, and intelligent entrance guard device also appears in people's life along with this, but conventional intelligent entrance guard device still attaches intelligent system by ordinary door in essence, is broken by brute force easily, has left the chance for lawbreakers.

The patent as application number CN201810624391.2 discloses an intelligent building security protection controlling means, it is linked together the lock spout that sets up through set up top end and first smooth chamber in the bottom terminal surface of spliced pole, the first slider of sliding fit connection in the spliced pole, the adjusting screw who extends the setting to the right side is connected to the right side terminal surface internal thread fit of first slider, adjusting screw's right side extends terminal and the first motor power fit who inlays admittedly in first smooth chamber right side wall and is connected, can realize automatic control safety power supply and firm locking connection work. However, the device is not very protective.

Therefore, the entrance guard device for intelligent building security solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building intelligent security entrance guard device for make up prior art not enough.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a building intelligent security entrance guard device, includes the door frame, the front of door frame articulates through the round pin axle has a main part, the positive fixedly connected with information input center of door main part, the back fixedly connected with closed structure of door main part, the structure of locking of the back fixedly connected with of door main part, the inside of door frame is provided with reinforced structure, the back fixedly connected with intelligent control center of door main part, the back fixedly connected with stand-alone power supply of door main part, the first draw-in groove of the back fixedly connected with of door frame.

Furthermore, the closed structure includes connecting axle, first spout and two second spouts, the connecting axle rotates to be connected in the back of door frame, and the front end of connecting axle runs through the back of door frame and extends to the place ahead of door frame.

Further, the first sliding groove and the two second sliding grooves are fixedly connected to the back face of the door main body, the front face of the connecting shaft is fixedly connected with the operating panel, and the back face of the connecting shaft is fixedly connected with the first gear.

Furthermore, the inside sliding connection of first spout has with first gear assorted first rack, and first rack and first gear engagement, every the inside equal sliding connection of second spout has with first gear assorted second rack, and two second racks all with first gear engagement.

Further, the structure of locking includes biax motor and two third spouts, and biax motor and the equal fixed connection in the back of door main part of two third spouts, the equal fixedly connected with second gear of two output pivots of biax motor, two equal sliding connection has two and second gear assorted third racks in the third spout, and two third racks mesh with two second gears respectively.

Further, reinforced structure includes first drive bearing, second drive bearing, intermediary bearing and two conveyer belts, and first drive bearing, second drive bearing and intermediary bearing all rotate and connect in the inner wall of door frame, first drive bearing meshes with intermediary bearing, second drive bearing is connected with intermediary bearing transmission through two conveyer belts, the surface fixed connection of intermediary bearing has the ejector pin of four equidistance arrangements.

Furthermore, the back of the door main body is fixedly connected with four second clamping grooves which are respectively matched with the four ejector rods.

Compared with the prior art, this entrance guard's device for building intelligent security possesses following beneficial effect:

the utility model discloses a set up closed structure, can close and open and fix the door main part, through setting up locking structure and intelligent control center, can carry out intelligence through intelligent control center to the door main part and control and lock or open to utilize intelligent control center to inspect personnel's information, through setting up reinforced structure, can strengthen fixedly after intelligent control center sends the warning instruction to the door main part, prevent that the door main part from being broken open by brute force and leading to personnel or loss of property.

Drawings

FIG. 1 is a schematic view of the front perspective structure of the present invention;

FIG. 2 is a schematic view of the rear cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1 door frame, 2 door main parts, 3 information input center, 4 closed structures, 401 connecting shafts, 402 first chutes, 403 second chutes, 404 operating panels, 405 first gears, 406 first racks, 407 second racks, 5 locking structures, 501 rotating motors, 502 second gears, 503 third chutes, 504 third racks, 6 reinforcing structures, 601 first transmission bearings, 602 second transmission bearings, 603 intermediate bearings, 604 conveyor belts, 605 ejector rods, 7 intelligent control centers, 8 independent power supplies, 9 first clamping grooves and 10 second clamping grooves.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1 and 2, the utility model discloses an entrance guard device for building intelligent security, including door frame 1, door frame 1's front has door main part 2 through the round pin axle is articulated, and door main part 2's positive fixedly connected with information input center 3, information input center 3 can carry out authentication and registration to the personnel through door main part 2 when necessary.

Referring to fig. 1 and 3, a closing structure 4 is fixedly connected to the back of the door body 2, the closing structure 4 can perform a simple door opening and closing operation when the passing person does not need to be abstinent from the closing structure 4, and the closing structure 4 does not have a locking function.

Wherein, the closing structure 4 includes a connecting shaft 401, a first sliding chute 402 and two second sliding chutes 403, the connecting shaft 401 is rotatably connected to the back of the door frame 1, and the front end of the connecting shaft 401 penetrates through the back of the door frame 1 and extends to the front of the door frame 1, the first sliding chute 402 and the two second sliding chutes 403 are both fixedly connected to the back of the door main body 2, the front fixedly connected to the operating panel 404 of the connecting shaft 401, the back fixedly connected to the first gear 405 of the connecting shaft 401, the inside of the first sliding chute 402 is slidably connected to a first rack 406 matched with the first gear 405, and the first rack 406 is engaged with the first gear 405, the inside of each second sliding chute 403 is slidably connected to a second rack 407 matched with the first gear 405, and the two second racks 407 are both engaged with the first gear 405.

Through the arrangement, the first rack 406 and the second rack 407 are driven to move by rotating the operating panel 404, the first rack 406 and the second rack 407 are sent into the limiting structure on the door frame 1, the limiting is realized, and the door main body 2 is closed.

Referring to fig. 2, a locking structure 5 is fixedly connected to the back of the door main body 2, where the locking structure 5 is directly controlled by the intelligent system of the device.

The locking structure 5 comprises a double-shaft motor 501 and two third sliding grooves 503, the double-shaft motor 501 and the two third sliding grooves 503 are both fixedly connected to the back of the door main body 2, two output rotating shafts of the double-shaft motor 501 are both fixedly connected with second gears 502, two third racks 504 matched with the second gears 502 are both slidably connected in the two third sliding grooves 503, and the two third racks 504 are respectively meshed with the two second gears 502; the intelligent center turns on or off the double-shaft motor 501, so that the third rack 504 is inserted into or pulled out of the groove on the inner wall of the door frame 1, and the locking function of the door body 2 is realized.

Referring to fig. 2, a reinforcing structure 6 is arranged inside the door frame 1, the reinforcing structure 6 includes a first transmission bearing 601, a second transmission bearing 602, an intermediate bearing 603 and two conveyor belts 604, the first transmission bearing 601, the second transmission bearing 602 and the intermediate bearing 603 are all rotatably connected to the inner wall of the door frame 1, the first transmission bearing 601 is engaged with the intermediate bearing 603, the second transmission bearing 602 is in transmission connection with the intermediate bearing 603 through the two conveyor belts 604, and four push rods 605 arranged equidistantly are fixedly connected to the outer surface of the intermediate bearing 603.

First drive bearing 601 and third rack 504 mesh, and third rack 504 can drive first drive bearing 601 and rotate, and when third rack 504 motion was excessive, drive first drive bearing 601 and rotate, first drive bearing 601 with through intermediary's bearing 603 with power reversal after transmission to second drive bearing 602 on, drive ejector pin 605 and draw close to door main part 2, exert pressure to 2 backs of door main part, prevent that door main part 2 from being broken open by force.

Referring to fig. 2, an intelligent control center 7 is fixedly connected to the back of the door body 2, an independent power supply 8 is fixedly connected to the back of the door body 2, the intelligent control center 7 is an intelligent center of the device, the locking structure 5, the intelligent control center 7 and the independent power supply 8 are electrically connected to each other, and the intelligent control center 7 is also electrically connected to the information input center 3.

Referring to fig. 2 and 3, a first engaging groove 9 is fixedly connected to the back of the door frame 1, and the first engaging groove 9 is a limiting mechanism of the device and is matched with the first rack 406 and the second rack 407.

Meanwhile, the back of the door main body 2 is fixedly connected with four second clamping grooves 10, and the four second clamping grooves 10 are respectively matched with the four ejector rods 605, so that the ejector rods 605 can be limited when the ejector rods 605 act on the back of the door main body 2, and the ejector rods 605 have larger acting force to act on the back of the door main body 2.

Install equipment in the main passageway of building during, when need not guard against through the personnel, the simple closed structure 4 of using alright close or open door main part 2, detailed position operation panel 404 drives first gear 405 rotation through connecting axle 401, first gear 405 drives first rack 406 and the inside that second rack 407 got into first draw-in groove 9, the realization is to closing of door main part 2, reverse operation panel 404 alright when opening, when needs carry out authentication to the personnel, open intelligent control center 7, intelligent control center 7 handles the information that the input in the information input center 3 was advanced, after the matching, structure 5 breaks away from on door frame 1 is locked in the control of intelligent control center 7, realize the unblock of door main part 2, the unblock mode specifically does: biax motor 501 drives third rack 504 through second gear 502 and resets, break away from door frame 1, it is spacing to door main part 2 to end third rack 504, if mismatch many times or when information input center 3 suffered to invade, intelligent control center 7 drives third rack 504 in the structure 5 of locking and continues to go deep into the inside of door frame 1, third rack 504 drives second transmission bearing 602 rotatory through first transmission bearing 601 and intermediary bearing 603, turn to the back of door main part 2 with ejector pin 605, the realization is fixed to the enhancement of door main part 2, prevent that illegal personnel from breaking open door main part 2 by force and get into inside the building.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a building intelligent security entrance guard device, includes door frame (1), its characterized in that: the front of door frame (1) articulates through the round pin axle has door main part (2), the front fixedly connected with information input center (3) of door main part (2), the back fixedly connected with closed structure (4) of door main part (2), the back fixedly connected with of door main part (2) locks structure (5), the inside of door frame (1) is provided with reinforced structure (6), the back fixedly connected with intelligent control center (7) of door main part (2), the back fixedly connected with stand-alone power source (8) of door main part (2), the first draw-in groove of back fixedly connected with (9) of door frame (1).

2. The entrance guard device for building intelligent security according to claim 1, characterized in that: the closing structure (4) comprises a connecting shaft (401), a first sliding groove (402) and two second sliding grooves (403), the connecting shaft (401) is rotatably connected to the back of the door frame (1), and the front end of the connecting shaft (401) penetrates through the back of the door frame (1) and extends to the front of the door frame (1).

3. The entrance guard device for building intelligent security according to claim 2, characterized in that: the first sliding groove (402) and the two second sliding grooves (403) are fixedly connected to the back of the door main body (2), the front face of the connecting shaft (401) is fixedly connected with an operating disc (404), and the back face of the connecting shaft (401) is fixedly connected with a first gear (405).

4. The entrance guard device for building intelligent security according to any one of claims 2 or 3, wherein: the inside sliding connection of first spout (402) has first rack (406) with first gear (405) assorted, and first rack (406) and first gear (405) meshing, and every the inside all sliding connection of second spout (403) has with first gear (405) assorted second rack (407), and two second rack (407) all mesh with first gear (405).

5. The entrance guard device for building intelligent security according to claim 1, characterized in that: the locking structure (5) comprises a double-shaft motor (501) and two third sliding grooves (503), the double-shaft motor (501) and the two third sliding grooves (503) are fixedly connected to the back face of the door main body (2), two output rotating shafts of the double-shaft motor (501) are fixedly connected with second gears (502), two third sliding grooves (503) are internally and slidably connected with two third racks (504) matched with the second gears (502), and the two third racks (504) are respectively meshed with the two second gears (502).

6. The entrance guard device for building intelligent security according to claim 1, characterized in that: the reinforcing structure (6) comprises a first transmission bearing (601), a second transmission bearing (602), an intermediary bearing (603) and two conveyor belts (604), the first transmission bearing (601), the second transmission bearing (602) and the intermediary bearing (603) are connected to the inner wall of the door frame (1) in a rotating mode, and the first transmission bearing (601) is meshed with the intermediary bearing (603).

7. The entrance guard device for building intelligent security according to claim 6, characterized in that: the second transmission bearing (602) is in transmission connection with the intermediate bearing (603) through two conveyor belts (604), and four ejector rods (605) which are arranged equidistantly are fixedly connected to the outer surface of the intermediate bearing (603).

8. The entrance guard device for building intelligent security according to claim 7, characterized in that: the back of the door main body (2) is fixedly connected with four second clamping grooves (10), and the four second clamping grooves (10) are respectively matched with the four ejector rods (605).

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