CN219435059U - Security door - Google Patents

Abstract

The utility model discloses a security inspection door which comprises a first door plate and a second door plate which are oppositely arranged, wherein the first door plate comprises a first coil group, the second door plate comprises a second coil group, the first coil group encloses a plurality of first defense areas which are sequentially arranged along the vertical direction, the second coil group encloses a plurality of second defense areas which are sequentially arranged along the vertical direction, and the centers of the first defense areas and the centers of the second defense areas are sequentially staggered in the vertical direction and are arranged at intervals. The scheme can solve the problem that the detection area of the security gate in the related technology is incomplete.

Description

Security door

Technical Field

The utility model relates to the technical field of security inspection doors, in particular to a security inspection door.

Background

The security inspection door is a detection device for detecting whether a person carries a metal object or not, and is also called a metal detection door (Metal detection door). The security gate is mainly applied to places such as airports, stations and the like.

The detection function of the security inspection door is mainly realized through electromagnetic coils on two opposite door plates, and in the related art, the electromagnetic coils of the two door plates of the security inspection door are generally distributed along the vertical direction and symmetrically arranged. In the vertical direction, there is the detection blind area between two adjacent coils of arbitrary door plant easily, because the electromagnetic coil symmetry of two door plant sets up, then the detection blind area of two door plants can overlap to make the security inspection door have the incomplete problem of detection area.

Disclosure of Invention

The utility model discloses a security inspection door, which aims to solve the problem that the security inspection door in the related technology has incomplete detection area.

In order to solve the technical problems, the utility model is realized as follows:

the application discloses security inspection door, including relative first door plant and the second door plant that sets up, first door plant includes first coil group, the second door plant includes second coil group, first coil group encloses into a plurality of first defense areas of arranging in proper order along vertical direction, second coil group encloses into a plurality of second defense areas of arranging in proper order along vertical direction, a plurality of the center in first defense area and a plurality of the center in second defense area is crisscross in proper order in vertical direction, and the interval is arranged.

The technical scheme adopted by the utility model can achieve the following technical effects:

the embodiment of the application discloses a security inspection door is through setting up the first coil group of first door plant into a plurality of first defense areas of arranging in proper order along vertical direction, set up the second coil group of second door plant into a plurality of second defense areas of arranging in proper order along vertical direction for the center in a plurality of first defense areas and the center in a plurality of second defense areas are crisscross in vertical direction in proper order, and the interval is arranged, thereby make the detection blind area that exists between two adjacent first defense areas detect through the second defense area, the detection blind area that exists between two adjacent second defense areas can detect through the first defense area, thereby can avoid the detection blind area of two door plants to superpose, thereby can solve the security inspection door and have the incomplete problem of detection area.

Drawings

FIG. 1 is an overall schematic diagram of a security gate disclosed in an embodiment of the present utility model;

FIG. 2 is an exploded view of a first door panel according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of a second door panel according to an embodiment of the present disclosure;

FIG. 4 is an exploded view of a chassis according to an embodiment of the present disclosure;

FIG. 5 is a partially exploded view of a chassis according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of the structure of a first bracket or a second bracket according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a third or fourth bracket according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a first coil assembly according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a second coil assembly according to an embodiment of the present utility model;

FIG. 10 is a partial schematic view of a first door panel or a second door panel according to an embodiment of the present utility model;

FIG. 11 is a schematic view of a portion of a first door panel or a second door panel according to an embodiment of the present utility model at other viewing angles;

fig. 12 is a schematic structural diagram of a signal lamp panel according to an embodiment of the present utility model.

Reference numerals illustrate:

100-first door plate, 110-first coil group, 111-first defense area, 112-transmitting coil, 113-receiving coil group, 114-winding column,

200-a second door plate, 210-a second coil group, 211-a second defense area,

310-frame, 311-perforation, 312-avoidance groove, 320-lamp strip, 330-lamp strip mounting rack, 331-mounting screw, 340-signal lamp plate, 341-limiting piece, 342-limiting hole, 343-clamping part, 350-top cover, 351-wiring groove, 360-bottom cover, 370-side cover, 380-lamp shade,

400-chassis, 410-first nut, 420-first screw, 430-first bracket, 440-second bracket, 450-third bracket, 460-fourth bracket, 470-bottom plate, 480-top plate bracket, 481-latch, 482-handle,

510-first positioning holes, 520-second nuts, 530-first positioning columns, 540-second through holes, 550-second positioning columns, 560-connecting lug plates, 570-fixing parts, 580-first mounting holes, 590-fourth screws, 501-top plate positioning columns,

610-power panel, 620-power interface,

710-display screen, 720-display screen mounting bracket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments 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.

The technical scheme disclosed by each embodiment of the utility model is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 12, an embodiment of the present utility model discloses a security inspection door, which includes a first door panel 100 and a second door panel 200 disposed opposite to each other, and an area between the first door panel 100 and the second door panel 200 may allow a detected object to pass through.

The first door panel 100 includes a first coil group 110, the second door panel 200 includes a second coil group 210, the first coil group 110 encloses a plurality of first defense areas 111 sequentially arranged along a vertical direction, the second coil group 210 encloses a plurality of second defense areas 211 sequentially arranged along a vertical direction, and centers of the plurality of first defense areas 111 and centers of the plurality of second defense areas 211 are sequentially staggered in the vertical direction and are arranged at intervals.

The first defense area 111 and the second defense area 211 are both detection areas.

The security inspection door disclosed by the embodiment of the application is characterized in that the first coil group 110 of the first door plate 100 is arranged to be a plurality of first defense areas 111 which are sequentially arranged along the vertical direction, the second coil group 210 of the second door plate 200 is arranged to be a plurality of second defense areas 211 which are sequentially arranged along the vertical direction, the centers of the first defense areas 111 and the centers of the second defense areas 211 are sequentially staggered in the vertical direction and are arranged at intervals, so that detection dead areas existing between two adjacent first defense areas 111 can be detected through the second defense areas, detection dead areas existing between two adjacent second defense areas 211 can be detected through the first defense areas, and superposition of detection dead areas of two door plates can be avoided, and the problem that the detection area of the security inspection door is incomplete can be solved. Of course, the detection process and principle of each defense area are known techniques, and will not be described herein.

In order to simplify the design of the plurality of first defense areas 111 and the plurality of second defense areas 211, alternatively, the height of the second defense areas 211 of the two ends in the vertical direction may be smaller than the height of the second defense areas 211 between the two ends in the vertical direction, and the heights of the second defense areas 211 between the two ends and the plurality of first defense areas 111 in the vertical direction may be equal.

The security inspection door disclosed by the embodiment of the application sets the height of the second defense areas 211 of the two end parts in the vertical direction to be smaller than the height of the second defense areas 211 between the two end parts in the vertical direction, and the heights of the second defense areas 211 between the two end parts and the plurality of first defense areas 111 in the vertical direction are equal, so that the centers of the plurality of first defense areas 111 and the centers of the plurality of second defense areas 211 are staggered in sequence in the vertical direction and are distributed at intervals under the condition that the heights of the first door plate 100 and the second door plate 200 are consistent, and the heights of more defense areas in the vertical direction are consistent, so that the design of the plurality of first defense areas 111 and the plurality of second defense areas 211 can be simplified.

In order to make the structure of the first coil group 110 and the second coil group 210 more compact, the first coil group 110 and the second coil group 210 may each include a transmitting coil 112 and a plurality of receiving coil groups 113. The transmitting coil 112 of the first coil set 110 may enclose a plurality of first defense areas 111, the plurality of receiving coil sets 113 of the first coil set 110 may be disposed in the plurality of first defense areas 111 in a one-to-one correspondence manner, the transmitting coil 112 of the second coil set 210 may enclose a plurality of second defense areas 211, and the plurality of receiving coil sets 113 of the second coil set 210 may be disposed in the plurality of second defense areas 211 in a one-to-one correspondence manner.

The security gate disclosed in this embodiment of the present application sets the first coil group 110 and the second coil group 210 to include the transmitting coil 112 and the plurality of receiving coil groups 113, where the transmitting coil 112 of the first coil group 110 encloses the plurality of first defense areas 111, and the transmitting coil 112 of the second coil group 210 encloses the plurality of second defense areas 211, so that the plurality of receiving coil groups 113 of the first coil group 110 may be disposed in the plurality of first defense areas 111 in a one-to-one correspondence manner, and the plurality of receiving coil groups 113 of the second coil group 210 may be disposed in the plurality of second defense areas 211 in a one-to-one correspondence manner, thereby making the structure of the first coil group 110 and the second coil group 210 more compact.

When it should be noted that the transmitting coil 112 may be disposed as illustrated in fig. 8, for example, the transmitting coil 112 is sequentially wound in a1-a2-a3-a4-a5 … … a25 manner, the first door panel 100 and the second door panel 200 may include the winding post 114, and the transmitting coil 112 may be wound in a1-a2-a3-a4-a5 … … a25 manner through the winding post 114 to form a plurality of first defense areas 111 and a plurality of second defense areas 211.

Alternatively, each of the first door panel 100 and the second door panel 200 may include a frame 310 and a light bar 320. The frame 310 may provide a basis for mounting other components of the first door panel 100 and the second door panel 200, and the light bar 320 may be used for alarm display of the security door, for example, the light bar 320 may display a green light while waiting for detection, and may flash a red light while alarming. The first coil assembly 110 and the second coil assembly 210 may be disposed on the corresponding frames 310, the frames 310 may include a top plate and a side plate, the top plate may be provided with a through hole 311, and one end of the side plate facing the top plate may be provided with a recess 312 penetrating through the side plate. The light bar 320 may be provided on the outer side of the side plate.

The security inspection door can include power supply panel 610 and first cable, and power supply panel 610 can locate the one end of the orientation roof of curb plate, and is located the outside of curb plate, and the one end of first cable can be connected with power supply panel 610 electricity, and the other end of first cable can pass in proper order and dodge recess 312 and perforation 311 and stretch out outside the roof to be connected with the lamp strip 320 electricity. It should be noted that, the power supply panel 610 may supply power to each electrical device of the security gate, and the security gate may include a power interface 620 for connecting with an external power source to realize power supply of the security gate. The embodiments of the present application are not limited with respect to the connection and implementation of the circuits inside the security gate.

The security gate disclosed in the embodiment of the application is provided with the frame 310 and the light bar 320, so that the frame 310 can provide a mounting foundation for the first coil group 110, the second coil group 210, the light bar 320 and other components, and the light bar 320 can give an alarm. Through having seted up perforation 311 at the roof of frame 310, the recess 312 that dodges that runs through the curb plate is seted up to the one end of the orientation roof of the curb plate of frame 310 for the one end and the power panel 610 electricity of first cable are connected, the other end of first cable passes in proper order and dodges recess 312 and perforation 311 and stretch out outside the roof, and be connected with the lamp strip 320 electricity, thereby make the electric junction of first cable and lamp strip 320 be located the outside of frame 310, thereby be convenient for the electric connection of first cable and lamp strip 320, moreover, because the power panel 610 locates the one end of orientation roof of curb plate, then first cable also is located the tip of orientation roof of curb plate, make first cable be located the position that is far away from first coil group 110 and second coil group 210, thereby can avoid first cable to interfere with the magnetic field that first coil group 110 and second coil group 210 produced.

Optionally, each of the first door panel 100 and the second door panel 200 may include a top cover 350, a bottom cover 360, and a side cover 370, where the top cover 350 may be disposed on a top plate of the frame 310, the top cover 350 may be provided with a wiring groove 351, and the other end of the first cable may extend in the wiring groove 351 after passing through the through hole 311 and protruding out of the top plate.

The first door panel 100 and the second door panel 200 may further include a lamp cover 380, the lamp cover 380 may be connected to the frame 310, and the lamp cover 380 may cover the lamp bar 320.

In order to facilitate the installation of the light bar 320, optionally, the first door panel 100 and the second door panel 200 may each include a light bar mounting frame 330, the light bar mounting frame 330 may be disposed on the frame 310, the light bar mounting frame 330 may be mounted on the frame 310 by mounting screws 331, and the light bar 320 may be connected with the light bar mounting frame 330 by plugging, thereby facilitating the installation of the light bar 320 and also facilitating the disassembly of the light bar 320.

Alternatively, both the first door panel 100 and the second door panel 200 may include a signal light plate 340, and the signal light plate 340 may be used to extinguish when waiting for detection and to illuminate when alerting. The end of the signal lamp plate 340 may be provided with a limiting member 341, the signal lamp plate 340 may be provided with a limiting hole 342, and the light bar mounting frame 330 may be provided with a third positioning column. The signal lamp plate 340 may be disposed on the light bar mounting frame 330, the third positioning column may extend into the limiting hole 342, and the limiting member 341 may be in limiting contact with the light bar 320 in the plugging direction of the light bar 320.

It should be noted that, the signal lamp board 340 may be connected with the light bar mounting frame 330 through a clamping manner, or may be connected with the light bar mounting frame 330 through a plugging manner, or may be connected through other manners, which is not limited in the connection manner of the signal lamp board 340 and the light bar mounting frame 330. The limiting piece 341 may be a limiting protrusion, and the limiting piece 341 may also be a magnet, a buckle, or other components. In the case that the limiting member 341 is a magnet, the end of the light bar 320 may be provided with a metal member matched with the magnet, and the magnetic matching between the magnet and the metal member may realize limiting the light bar.

The signal board 340 may include a clamping portion 343, and the signal board 340 is clamped with the light bar mounting frame 330 through the clamping portion 343.

The security inspection door disclosed by the embodiment of the application is through setting up signal lamp board 340 for signal lamp board 340 can report to the police and indicate, through setting up locating part 341 at the tip of signal lamp board 340, signal lamp board 340 sets up spacing hole 342, lamp strip mounting bracket 330 sets up the third reference column, make under the condition that signal lamp board 340 pegged graft with lamp strip mounting bracket 330, the spacing hole 342 can be stretched into to the third reference column, in order to fix a position signal lamp board 340, locating part 341 can with lamp strip 320 in the grafting direction of lamp strip 320 spacing contact, in order to make the grafting of lamp strip 320 more stable.

Optionally, the security gate may further include a cabinet 400, and the cabinet 400 may be used to mount the display screen 710 and house related electrical components. The cabinet 400 may be disposed between the first door panel 100 and the second door panel 200, and the top of the first door panel 100 and the top of the second door panel 200 may be detachably connected with the cabinet 400, respectively.

The security inspection door disclosed in the embodiments of the present application can facilitate the disassembly and the installation of the chassis 400, the first door panel 100 and the second door panel 200 by detachably connecting the chassis 400 with the top of the first door panel 100 and the top of the second door panel 200 respectively.

In order to facilitate the disassembly and assembly of the chassis 400, the first door panel 100 and the second door panel 200, optionally, the top of the first door panel 100 and the top of the second door panel 200 may be provided with a first through hole, the chassis 400 may be provided with a first nut 410, the connection between the chassis 400 and the first door panel 100 and the connection between the chassis 400 and the second door panel 200 may be provided with a first nut 410, the first nut 410 may correspondingly penetrate through the first through hole, the security door may further include a first screw 420, and the first screw 420 may be in threaded connection with the first nut 410 through the first through hole, so that the top of the first door panel 100 and the top of the second door panel 200 may be detachably connected with the chassis 400 respectively.

It should be noted that, the first nut 410 may have a protruding structure, so that the first nut 410 may be correspondingly inserted into the first through hole.

The first through holes are formed in the top of the first door plate 100 and the top of the second door plate 200, and the first nuts 410 are arranged at the joints of the chassis 400 and the first door plate 100 and the second door plate 200, so that when the chassis 400 is installed with the first door plate 100 and the second door plate 200, the first nuts 410 can correspondingly penetrate through the first through holes, the positions of the chassis 400, the first door plate 100 and the second door plate 200 can be positioned, and the first screws 420 can be inserted from the outer sides of the first door plate 100 and the second door plate 200, so that the first screws 420 are in threaded connection with the first nuts 410 through the first through holes, and the first screws 420 are inserted from the outer sides of the first door plate 100 and the second door plate 200 and are in threaded connection with the first nuts 410, so that the chassis 400, the first door plate 100 and the second door plate 200 are convenient to detach and install.

Optionally, the chassis 400 may include a first bracket 430, a second bracket 440, a third bracket 450, and a fourth bracket 460. The first bracket 430 may be disposed opposite the second bracket 440, and the third bracket 450 may be disposed opposite the fourth bracket 460. The edge of the first bracket 430 and the edge of the second bracket 440 may be provided with first positioning holes 510, and are provided with second nuts 520. The edge of the third bracket 450 and the edge of the fourth bracket 460 may be provided with a first positioning post 530, and are provided with a second through hole 540. The third bracket 450 may be in positioning engagement with the first and second brackets 430 and 440 through the first positioning column 530, and the fourth bracket 460 may be in positioning engagement with the first and second brackets 430 and 440 through the first positioning column 530. The security gate may further include a second screw that may be screw-coupled with the second nut 520 through the second through hole 540 such that the third bracket 450 and the fourth bracket 460 are coupled with the first bracket 430 and the second bracket 440. The first bracket 430, the second bracket 440, the third bracket 450, and the fourth bracket 460 may enclose a receiving lumen.

The security inspection door disclosed in the embodiment of the present application is provided with a first positioning hole 510 and a second nut 520 at the edge of the first bracket 430 and the edge of the second bracket 440. The edges of the third bracket 450 and the edges of the fourth bracket 460 are respectively provided with a first positioning column 530, and are respectively provided with a second through hole 540, so that when the first bracket 430, the second bracket 440, the third bracket 450 and the fourth bracket 460 are assembled, the third bracket 450 can be in positioning fit with the first bracket 430 and the second bracket 440 through the first positioning columns 530, the fourth bracket 460 is in positioning fit with the first bracket 430 and the second bracket 440 through the first positioning columns 530, and then after the positions of the first bracket 430, the second bracket 440, the third bracket 450 and the fourth bracket 460 are positioned, the second screw is connected with the second nut 520 in a threaded manner that the second screw penetrates through the second through holes 540, so that the third bracket 450 and the fourth bracket 460 are connected with the first bracket 430 and the second bracket 440, and the third bracket 450 and the fourth bracket 460 are assembled conveniently.

In an alternative embodiment, the chassis 400 may further include a bottom plate 470, the first bracket 430 and the second bracket 440 may be provided with second positioning posts 550, the third bracket 450 and the fourth bracket 460 may be provided with connection lugs 560, the second positioning posts 550 of the first bracket 430 and the second bracket 440 may be used for limiting cooperation with opposite ends of the bottom plate 470, the connection lugs 560 may be provided with third through holes, the security gate may further include third screws, and the third screws may be connected with the bottom plate 470 through the third through holes, so that the bottom plate 470 is connected with the third bracket 450 and the fourth bracket 460.

The security inspection door disclosed in this embodiment is provided with the second positioning column 550 through the first bracket 430 and the second bracket 440, and the third bracket 450 and the fourth bracket 460 are provided with the connection lug plate 560, so that when the bottom plate 470 is installed, the bottom plate 470 can be positioned by the first bracket 430 and the second positioning column 550 of the second bracket 440 and the two opposite end parts of the bottom plate 470 in a limit fit manner, and then the bottom plate 470 passes through the third through hole of the connection lug plate 560 through the third screw to be connected with the bottom plate 470, so that the bottom plate 470 is connected with the third bracket 450 and the fourth bracket 460, and the position of the bottom plate 470 is more accurate when the bottom plate 470 is installed.

In order to make the installation of the bottom plate 470 more stable, optionally, both the third bracket 450 and the fourth bracket 460 may be provided with a fixing portion 570, both end surfaces of the bottom plate 470 opposite to the third bracket 450 and the fourth bracket 460 may be provided with a first installation hole 580, both the first installation holes 580 may be filled with pre-buried colloidal particles, the security inspection door may further include a fourth screw 590, and the fourth screw 590 may be connected with the first installation hole 580 through the fixing portion 570.

The security inspection door disclosed in the embodiment of the application is provided with the first mounting holes 580 through the two opposite end surfaces of the bottom plate 470, which are opposite to the third bracket 450 and the fourth bracket 460, and the embedded colloidal particles are filled, so that the fourth screw 590 can penetrate through the fixing part 570 to be connected with the first mounting holes 580, so that the mounting of the bottom plate 470 is more stable, and the bottom plate 470 can be prevented from falling off.

Optionally, the chassis 400 may further include a top board rack 480, and the top board rack 480 may be detachably connected to at least one of the first rack 430, the second rack 440, the third rack 450, and the fourth rack 460, so that the top board rack 480, the first rack 430, the second rack 440, the third rack 450, the fourth rack 460, and the bottom board 470 enclose a receiving cavity.

The security inspection door disclosed in the embodiment of the application is detachably connected with at least one of the first bracket 430, the second bracket 440, the third bracket 450 and the fourth bracket 460 through the top plate bracket 480, so that the top plate bracket 480 is convenient to detach and install, and the parts in the accommodating cavity are convenient to overhaul and maintain.

Specifically, the top plate holder 480 may be detachably coupled to at least one of the first holder 430, the second holder 440, the third holder 450, and the fourth holder 460 through a latch 481, and the top plate holder 480 may further include a handle 482 to facilitate manual operation of the top plate holder 480. The first bracket 430 and the second bracket 440 may be provided with a top plate positioning column 501, and the top plate bracket 480 may be positioned by the top plate positioning column 501 when the top plate bracket 480 is installed, thereby facilitating the installation of the top plate bracket 480.

In an alternative embodiment, the security gate may further include a display 710 and a display mounting bracket 720, the display 710 may be disposed on the display mounting bracket 720, and the display mounting bracket 720 may be detachably connected to the cabinet 400.

The security inspection door disclosed by the embodiment of the application is provided with the display screen 710 and the display screen mounting bracket 720, so that the display screen 710 can be mounted on the chassis 400 after being mounted on the display screen mounting bracket 720, or the display screen mounting bracket 720 can be dismounted when the display screen 710 is dismounted, thereby being beneficial to the modularized mounting of the security inspection door and avoiding the damage of the display screen 710 when the display screen 710 is directly mounted on the chassis 400.

The foregoing embodiments of the present utility model mainly describe differences between the embodiments, and as long as there is no contradiction between different optimization features of the embodiments, the embodiments may be combined to form a better embodiment, and in view of brevity of line text, no further description is provided herein.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims (13)

1. The utility model provides a security inspection door, its characterized in that, including relative first door plant (100) and second door plant (200) that set up, first door plant (100) include first coil group (110), second door plant (200) include second coil group (210), first coil group (110) enclose into a plurality of first defense areas (111) of arranging in proper order along vertical direction, second coil group (210) enclose into a plurality of second defense areas (211) of arranging in proper order along vertical direction, a plurality of the center in first defense areas (111) and a plurality of the center in second defense areas (211) are crisscross in proper order in vertical direction, and the interval is arranged.

2. A security gate according to claim 1, characterized in that the height of the second protection zone (211) of both ends in the vertical direction is smaller than the height of the second protection zone (211) between both ends in the vertical direction, the height of the second protection zone (211) between both ends in the vertical direction being equal to the height of the plurality of first protection zones (111).

3. The security gate of claim 1, wherein the first coil set (110) and the second coil set (210) each comprise a transmit coil (112) and a plurality of receive coil sets (113), wherein,

the transmitting coil (112) of the first coil group (110) encloses a plurality of first defense areas (111), and a plurality of receiving coil groups (113) of the first coil group (110) are arranged in the plurality of first defense areas (111) in a one-to-one correspondence manner;

the transmitting coil (112) of the second coil group (210) encloses a plurality of second defense areas (211), and a plurality of receiving coil groups (113) of the second coil group (210) are arranged in the second defense areas (211) in a one-to-one correspondence.

4. The security door of claim 1, wherein the first door panel (100) and the second door panel (200) each comprise a frame (310) and a light bar (320), the first coil assembly (110) and the second coil assembly (210) are each disposed on a respective frame (310),

the frame (310) comprises a top plate and a side plate, the top plate is provided with a perforation (311), one end of the side plate facing the top plate is provided with a avoidance groove (312) penetrating through the side plate,

the light bar (320) is arranged at the outer side of the side plate,

the security inspection door comprises a power supply panel (610) and a first cable, wherein the power supply panel (610) is arranged at one end of the side plate, which faces the top plate, and is positioned at the outer side of the side plate, one end of the first cable is electrically connected with the power supply panel (610), and the other end of the first cable sequentially penetrates through the avoidance groove (312) and the perforation (311) to extend out of the top plate and is electrically connected with the light bar (320).

5. The security door of claim 4, wherein the first door panel (100) and the second door panel (200) each comprise a light bar mounting frame (330), the light bar mounting frames (330) are arranged on the frame (310), and the light bars (320) are connected with the light bar mounting frames (330) in a plugging manner.

6. The security door of claim 5, wherein the first door panel (100) and the second door panel (200) each comprise a signal light panel (340),

the end part of the signal lamp plate (340) is provided with a limiting piece (341), the signal lamp plate (340) is provided with a limiting hole (342), the light bar mounting frame (330) is provided with a third positioning column,

the signal lamp plate (340) is arranged on the lamp strip mounting frame (330), the third positioning column stretches into the limiting hole (342), and the limiting piece (341) is in limiting contact with the lamp strip (320) in the inserting direction of the lamp strip (320).

7. The security door of claim 1, further comprising a chassis (400), the chassis (400) being disposed between the first door panel (100) and the second door panel (200), a top of the first door panel (100) and a top of the second door panel (200) being detachably connected to the chassis (400), respectively.

8. The security door according to claim 7, wherein the top of the first door panel (100) and the top of the second door panel (200) are respectively provided with a first through hole, the connection part of the chassis (400) and the first door panel (100) and the second door panel (200) is respectively provided with a first nut (410), the first nut (410) is correspondingly arranged through the first through hole in a penetrating manner, the security door further comprises a first screw (420), and the first screw (420) is in threaded connection with the first nut (410) through the first through hole, so that the top of the first door panel (100) and the top of the second door panel (200) are respectively detachably connected with the chassis (400).

9. The security door of claim 7, wherein the chassis (400) comprises a first bracket (430), a second bracket (440), a third bracket (450), and a fourth bracket (460), the first bracket (430) being disposed opposite the second bracket (440), the third bracket (450) and the fourth bracket (460) being disposed opposite,

the edge of the first bracket (430) and the edge of the second bracket (440) are respectively provided with a first positioning hole (510) and a second nut (520),

the edge of the third bracket (450) and the edge of the fourth bracket (460) are respectively provided with a first positioning column (530) and are respectively provided with a second through hole (540),

the third bracket (450) is matched with the first bracket (430) and the second bracket (440) in a positioning way through the first positioning column (530), the fourth bracket (460) is matched with the first bracket (430) and the second bracket (440) in a positioning way through the first positioning column (530),

the security door further comprises a second screw which passes through the second through hole (540) and is in threaded connection with the second nut (520) so that the third bracket (450) and the fourth bracket (460) are connected with the first bracket (430) and the second bracket (440),

the first bracket (430), the second bracket (440), the third bracket (450), and the fourth bracket (460) enclose a receiving lumen.

10. The security door of claim 9, wherein the chassis (400) further comprises a bottom plate (470), the first bracket (430) and the second bracket (440) are each provided with a second positioning post (550),

the third bracket (450) and the fourth bracket (460) are respectively provided with a connecting lug plate (560),

the second positioning columns (550) of the first bracket (430) and the second bracket (440) are used for limiting and matching with two opposite ends of the bottom plate (470),

the connecting lug plate (560) is provided with a third through hole, the security inspection door further comprises a third screw, and the third screw penetrates through the third through hole to be connected with the bottom plate (470), so that the bottom plate (470) is connected with the third bracket (450) and the fourth bracket (460).

11. The security door of claim 10, wherein the third bracket (450) and the fourth bracket (460) are provided with fixing parts (570), two end surfaces of the bottom plate (470) opposite to the third bracket (450) and the fourth bracket (460) are provided with first mounting holes (580), the first mounting holes (580) are filled with pre-buried colloidal particles,

the security door further comprises a fourth screw (590), and the fourth screw (590) passes through the fixing part (570) to be connected with the first mounting hole (580).

12. The security door of claim 10, wherein the chassis (400) further comprises a top panel bracket (480), the top panel bracket (480) being detachably connected to at least one of the first bracket (430), the second bracket (440), the third bracket (450), and the fourth bracket (460) such that the top panel bracket (480), the first bracket (430), the second bracket (440), the third bracket (450), the fourth bracket (460), and the bottom panel (470) enclose the receiving cavity.

13. The security door of claim 7, further comprising a display screen (710) and a display screen mounting bracket (720), wherein the display screen (710) is disposed on the display screen mounting bracket (720), and wherein the display screen mounting bracket (720) is detachably connected to the chassis (400).