Integral shielding detector module structure for security check system

Abstract

The utility model discloses an integral shielding detector module structure for a security check system, which relates to the technical field of detectors and comprises a module assembly and an auxiliary mechanism, the module assembly comprises a circuit board, a bottom plate and a top cover, the circuit board is arranged between the bottom plate and the top cover, a detection mechanism is arranged at the top end of the circuit board, and the auxiliary mechanism is arranged at the top end of the circuit board. The auxiliary mechanism comprises a movable cover, a slot is formed in the top end of the top cover, the outer wall of the movable cover is movably connected with the inner wall of the slot in a penetrating mode, and a positioning mechanism is arranged between the movable cover and the slot. According to the utility model, by utilizing the arrangement of the slot and the movable cover, when the detection mechanism needs to be overhauled, the detection mechanism can be exposed to be overhauled only by pulling out the movable cover from the slot, and the detection mechanism can be overhauled without detaching the top cover from the bottom plate by a worker, so that the convenience of overhauling the detection mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to an overall shielding detector module structure for a security inspection system. Background Technique

[0002] The security inspection system often works with a shielding detector of a radiation imaging device.

[0003] The whole detector module is composed of a circuit board, a bottom plate and a top cover. The bottom plate and the top cover are fixed by bolts to protect the circuit board placed between them. The detector is directly installed on the circuit board. When the circuit board is connected to an external power supply, the detector can work.

[0004] In order to ensure the stable operation of the security inspection system, the detector needs to be overhauled regularly. However, the detector is located between the top cover and the bottom plate, and the top cover needs to be removed from the bottom plate before the overhaul can be carried out. Moreover, the current detectors are fixed on the circuit board by spot welding, which is troublesome to operate during the overhaul process and the circuit board needs to be completely removed to operate, thus reducing the convenience of detector overhaul. Content of the Utility Model

[0005] The purpose of the utility model is to provide an overall shielding detector module structure for a security inspection system to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an overall shielding detector module structure for a security inspection system, including:

[0007] A module component, the module component includes a circuit board, a bottom plate and a top cover. The circuit board is arranged between the bottom plate and the top cover, and a detection mechanism is arranged at the top end of the circuit board;

[0008] An auxiliary mechanism, the auxiliary mechanism is arranged at the top end of the circuit board. The auxiliary mechanism includes a movable cover. A slot is opened at the top end of the top cover. The outer wall of the movable cover is movably inserted into the inner wall of the slot. A positioning mechanism is arranged between the movable cover and the slot.

[0009] Preferably, the detection mechanism includes a detector body. The detector body is inserted into the movable cover. A connection plug is fixedly connected to the bottom end of the detector body. A connection socket is installed at the top end of the circuit board. The connection plug is inserted into the inner wall of the connection socket.

[0010] Preferably, the positioning mechanism includes a positioning rod. Activity holes are symmetrically formed in the inner wall of the slot. The outer wall of the positioning rod is slidably connected to the inner wall of the activity hole. Positioning holes are formed on both sides of the activity cover. The positioning rod is inserted through the inner wall of the positioning hole. A first spring is arranged between one end of the activity hole and the inner wall of the activity hole. An unlocking mechanism is arranged at the top end of the positioning rod.

[0011] Preferably, the unlocking mechanism includes a communication groove formed at the top end of the top cover. The top end of the positioning rod is fixedly connected with an unlocking block. The outer wall of the unlocking block is slidably connected to the inner wall of the communication groove. A slotted hole is formed in the inner wall of the communication groove. A pop-up mechanism is arranged inside the activity cover.

[0012] Preferably, the pop-up mechanism includes pressure plates symmetrically arranged inside the activity cover. One side of the pressure plate is fixedly connected with a sliding block. A sliding groove is formed in the inner wall of the activity cover. The outer wall of the sliding block is slidably connected to the inner wall of the sliding groove. A second spring is arranged at the top end of the sliding block.

[0013] Preferably, a limiting rod is fixedly connected to the inner wall of the sliding groove. A limiting hole is formed at the top end of the sliding block. The outer wall of the limiting rod is movably inserted through the inner wall of the limiting hole. The second spring is sleeved on the outer wall of the limiting rod.

[0014] The technical effects and advantages of the present utility model:

[0015] By using the slot and the activity cover, when the detection mechanism needs to be repaired, the activity cover only needs to be pulled out of the slot, so that the detection mechanism can be exposed for repair. The staff does not need to remove the top cover from the bottom plate to repair the detection mechanism, thus improving the convenience of repairing the detection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0017] Figure 2 is a front sectional structural schematic diagram of the present utility model.

[0018] Figure 3 is a front partial sectional structural schematic diagram of the present utility model.

[0019] Figure 4 is the present utility model Figure 3 partial enlarged structural schematic diagram at A.

[0020] In the figure: 101, circuit board; 102, bottom plate; 103, top cover; 201, slot; 202, movable cover; 301, detector body; 302, connection socket; 303, connection plug; 401, movable hole; 402, positioning rod; 403, positioning hole; 404, first spring; 501, communication groove; 502, unlocking block; 503, slotted hole; 601, abutting plate; 602, chute; 603, slider; 604, second spring; 701, limiting rod; 702, limiting hole. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] The present invention provides an overall shielding detector module structure for a security inspection system as Figures 1 - 4 shown, which includes a module component and an auxiliary mechanism. The module component includes a circuit board 101, a bottom plate 102, and a top cover 103. The circuit board 101 is disposed between the bottom plate 102 and the top cover 103. A detection mechanism is provided at the top end of the circuit board 101. The circuit board 101 is installed on the top end of the bottom plate 102 by bolts, and the top cover 103 is fixed to the top end of the bottom plate 102 by bolts, so that the circuit board 101 can be stably located between the bottom plate 102 and the top cover 103 for protection;

[0023] In a preferred embodiment, the auxiliary mechanism is disposed at the top end of the circuit board 101. The auxiliary mechanism includes a movable cover 202. A slot 201 is opened at the top end of the top cover 103. The outer wall of the movable cover 202 is movably inserted into the inner wall of the slot 201. A positioning mechanism is provided between the movable cover 202 and the slot 201. When it is necessary to repair the detection mechanism, only the movable cover 202 needs to be pulled out of the slot 201, so that the detection mechanism can be exposed for repair. The staff does not need to remove the top cover 103 from the bottom plate 102 to repair the detection mechanism, thereby improving the convenience of repairing the detection mechanism.

[0024] Among them, the detection mechanism includes a detector body 301. The detector body 301 is inserted into the inside of the movable cover 202. A connection plug 303 is fixedly connected to the bottom end of the detector body 301. A connection socket 302 is installed at the top end of the circuit board 101. The connection plug 303 is inserted into the inner wall of the connection socket 302. When the detector body 301 is powered on, the detection mechanism can work. At the same time, through the cooperation of the connection socket 302 and the connection plug 303, the detector body 301 and the circuit board 101 are connected in a pluggable manner. That is, by inserting the connection plug 303 into the connection socket 302, the detector body 301 can be connected to the circuit board 101. When repairing the detector body 301, pull out the movable cover 202 from the slot 201, and then pull the detector body 301 upward to separate the connection plug 303 from the connection socket 302, and the detector body 301 can be removed, which further improves the convenience of repairing the detector body 301.

[0025] Among them, the positioning mechanism includes a positioning rod 402. Moving holes 401 are symmetrically formed in the inner wall of the slot 201. The outer wall of the positioning rod 402 is slidably connected to the inner wall of the moving hole 401. Positioning holes 403 are formed on both sides of the movable cover 202. The positioning rod 402 is inserted into the inner wall of the positioning hole 403. A first spring 404 is arranged between one end of the moving hole 401 and the inner wall of the moving hole 401. An unlocking mechanism is arranged at the top end of the positioning rod 402. After the movable cover 202 is inserted into the slot 201 and the positioning hole 403 is aligned with the moving hole 401, through the elastic action of the first spring 404, the positioning rod 402 pops out of the moving hole 401 and is inserted into the positioning hole 403, so that the movable cover 202 can be positioned in the slot 201, thereby improving the stability of the auxiliary mechanism during operation.

[0026] Among them, the unlocking mechanism includes a communication groove 501 formed at the top end of the top cover 103. An unlocking block 502 is fixedly connected to the top end of the positioning rod 402. The outer wall of the unlocking block 502 is slidably connected to the inner wall of the communication groove 501. A slot 503 is formed in the inner wall of the communication groove 501. A pop-up mechanism is arranged inside the movable cover 202. When it is necessary to unlock the positioning mechanism, only need to move the unlocking block 502 in the communication groove 501. The movement of the communication groove 501 drives the positioning rod 402 to move until the positioning rod 402 is separated from the positioning hole 403, and the movable cover 202 can be unlocked in the slot 201, so as to facilitate taking out the movable cover 202 from the slot 201 to repair the detector body 301.

[0027] Among them, the ejection mechanism includes a pressing plate 601 symmetrically arranged inside the movable cover 202. One side of the pressing plate 601 is fixedly connected to a slider 603. A chute 602 is formed on the inner wall of the movable cover 202. The outer wall of the slider 603 is slidably connected to the inner wall of the chute 602. A second spring 604 is arranged at the top of the slider 603. After the movable cover 202 is positioned in the slot 201, the bottom end of the pressing plate 601 will abut against the top end of the circuit board 101. At this time, the second spring 604 is in a compressed state. When the positioning rod 402 is pulled out from the positioning hole 403, since the slider 603 is fixed to the pressing plate 601, through the elastic action of the second spring 604, the second spring 604 upwardly presses the inner wall of the chute 602, so that the movable cover 202 can move upward and pop out automatically, thus improving the convenience of disassembling the movable cover 202.

[0028] Among them, a limiting rod 701 is fixedly connected to the inner wall of the chute 602. A limiting hole 702 is formed at the top of the slider 603. The outer wall of the limiting rod 701 is movably inserted into the inner wall of the limiting hole 702. The second spring 604 is sleeved on the outer wall of the limiting rod 701. Through the mutual limitation of the limiting rod 701 and the limiting hole 702, the slider 603 can stably move in the chute 602, so that the pressing plate 601 can stably move inside the movable cover 202.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An overall shielding detector module structure for a security inspection system, characterized in that, Including: Module components, the module components include a circuit board (101), a bottom plate (102) and a top cover (103), the circuit board (101) is arranged between the bottom plate (102) and the top cover (103), and a detection mechanism is arranged at the top end of the circuit board (101); An auxiliary mechanism, the auxiliary mechanism is arranged at the top end of the circuit board (101), the auxiliary mechanism includes a movable cover (202), a slot (201) is opened at the top end of the top cover (103), the outer wall of the movable cover (202) is movably inserted into the inner wall of the slot (201), and a positioning mechanism is arranged between the movable cover (202) and the slot (201).

2. The overall shielding detector module structure for a security inspection system according to claim 1, characterized in that The detection mechanism includes a detector body (301), the detector body (301) is inserted into the inside of the movable cover (202), a connection plug (303) is fixedly connected to the bottom end of the detector body (301), a connection socket (302) is installed at the top end of the circuit board (101), and the connection plug (303) is inserted into the inner wall of the connection socket (302).

3. The overall shielding detector module structure for a security inspection system according to claim 1, characterized in that, The positioning mechanism includes a positioning rod (402), movable holes (401) are symmetrically opened on the inner wall of the slot (201), the outer wall of the positioning rod (402) is slidably connected to the inner wall of the movable hole (401), positioning holes (403) are opened on both sides of the movable cover (202), the positioning rod (402) is inserted into the inner wall of the positioning hole (403), a first spring (404) is arranged between one end of the movable hole (401) and the inner wall of the movable hole (401), and an unlocking mechanism is arranged at the top end of the positioning rod (402).

4. The overall shielding detector module structure for a security inspection system according to claim 3, characterized in that, The unlocking mechanism includes a communication groove (501) opened at the top end of the top cover (103), an unlocking block (502) is fixedly connected to the top end of the positioning rod (402), the outer wall of the unlocking block (502) is slidably connected to the inner wall of the communication groove (501), a slotted groove (503) is opened on the inner wall of the communication groove (501), and a pop-up mechanism is arranged inside the movable cover (202).

5. The overall shielding detector module structure for a security inspection system according to claim 4, characterized in that, The pop-up mechanism includes a pressing plate (601) symmetrically arranged inside the movable cover (202), a slider (603) is fixedly connected to one side of the pressing plate (601), a sliding groove (602) is opened on the inner wall of the movable cover (202), the outer wall of the slider (603) is slidably connected to the inner wall of the sliding groove (602), and a second spring (604) is arranged at the top end of the slider (603).

6. The overall shielding detector module structure for a security inspection system according to claim 5, characterized in that, A limiting rod (701) is fixedly connected to the inner wall of the sliding groove (602), a limiting hole (702) is opened at the top end of the slider (603), the outer wall of the limiting rod (701) is movably inserted into the inner wall of the limiting hole (702), and the second spring (604) is sleeved on the outer wall of the limiting rod (701).

Images