Portable detachable security detection equipment

Abstract

The utility model discloses portable detachable security detection equipment, which comprises a metal detector body and a handheld rod, a buffer assembly is arranged in the metal detector body, and the utility model relates to the technical field of security detection equipment. According to the portable and detachable security detection equipment, two interference-free areas are arranged in the metal detector body, circuits and structures are arranged respectively, so that the handheld rod can be rotated and detached on the premise that the metal detection function of the metal detector body is not affected, and meanwhile, the buffer assembly is arranged to ensure that the internal circuits are not damaged during transportation; the extension rod which can slide and be clamped through the sliding shaft and the sliding groove is arranged in the handheld rod, the length can be conveniently adjusted during use, connection and obstruction between structures can be eliminated by adjusting the positions of the transfer rod and the sliding shaft relative to the handheld rod and the extension rod, and the internal structure can be smoothly drawn out; the whole device is divided into three parts and is convenient to maintain and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of security detection equipment, in particular to a portable and detachable security detection equipment. Background Art

[0002] Security detection equipment includes many types, mainly used for monitoring, detection and early warning to ensure safety and prevent risks, including handheld metal detectors used in locations such as transportation hubs.

[0003] According to the search of China Invention Publication No.: CN219552682U, a security metal detection device is disclosed, which relates to the field of metal detection technology, and specifically includes a detector body, one end of the detector body is fixedly connected to a handle, the end of the handle is provided with a placement cavity, and a sleeve is slidably connected inside the placement cavity; a plurality of sliders are fixedly connected to the outer wall of the sleeve close to the handle, and a slide groove is provided on the inner wall of the placement cavity along the length direction, and the slider is slidably connected in the slide groove; a bottom plate is fixedly connected to the end of the sleeve away from the handle, and an annular plate is fixedly connected to the end of the handle, a first magnet is fixedly connected to the outer wall of the annular plate, and a second magnet is fixedly connected to the bottom plate, and the annular plate and the bottom plate are connected by the first magnet and the second magnet. The utility model can not only quickly pull the sleeve out of the handle, thereby extending the use length, but also facilitates operation and improves the practicality of the device.

[0004] However, when implementing the above technical solution, there are the following problems: the above solution can realize the flexible adjustment of the holding length of the handheld metal detector, but when the handheld metal detector is carried, its own length is 12 cm. When the length of the instrument itself and the length of the handheld handle are superimposed, the overall length of the device is longer, which is relatively more difficult to carry. There is a certain degree of influence on the container size and carrying method when carrying. For this reason, the utility model provides a portable and detachable security detection equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a portable and detachable security detection device, which solves the problem that the overall length of a handheld metal detector used for security is relatively long and is difficult to transport and carry due to container size requirements.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a portable detachable security detection device, including a metal detector body and a hand-held rod, the metal detector body is provided with a buffer component to achieve collision buffering, the hand-held rod is slidably connected to the extension rod, and a disassembly mechanism is provided between the metal detector body, the hand-held rod and the extension rod to achieve structural disassembly and assembly, and the disassembly mechanism includes:

[0007] A clamping rod that rotates inside the metal detector body, a fixing assembly is provided between the clamping rod and the metal detector body to achieve angle fixing, a clamping shaft is slidably provided on the surface of the hand-held rod, a sliding shaft is slidably provided inside the surface of the extension rod, a sliding groove is provided inside the hand-held rod, and a disassembly assembly is provided between the clamping shaft and the hand-held rod and between the sliding shaft and the extension rod to achieve movement;

[0008] The disassembly component comprises a driving rod rotating with the surface of the sliding shaft, one end of the driving rod is rotatably provided with a transfer rod, an internal sliding operating rod of the extension rod, and the inside of the operating rod is rotatably connected with one end of the transfer rod.

[0009] Preferably, the buffer assembly includes a buffer block sliding inside the metal detector body, the buffer block is slidably connected to a buffer rod, and the metal detector body is slidably connected to a driving block and a transfer block.

[0010] Preferably, a moving component is provided between the metal detector body and the transfer block to achieve movement restriction, and a guiding component is provided between the transfer block and the buffer block to achieve movement direction restriction.

[0011] Preferably, the moving component includes a moving groove opened inside the metal detector body, and a moving spring is fixedly connected between the transfer block and the moving groove.

[0012] Preferably, the guide assembly includes a guide rod that rotates with the inside of the metal detector body, and the bottoms of the transfer block and the buffer block are rotatably connected with columns, and the surfaces of the columns on the bottom surfaces of the transfer block and the buffer block are in contact with the surface of the guide rod.

[0013] Preferably, the fixing assembly includes fixing rods that rotate with the inside of the metal detector body, and fixing springs are fixedly connected between the fixing rods.

[0014] Beneficial Effects

[0015] The utility model provides a portable and detachable security detection device. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The portable detachable security detection device sets two non-interference areas inside the metal detector body, arranges the lines and structures respectively, so that the hand-held rod can be rotated and disassembled without affecting the metal detection function of the metal detector body. At the same time, a buffer component is set to ensure that the internal lines are not damaged during transportation. The internal arrangement of the hand-held rod can realize sliding and locking extension rods through sliding shafts and sliding grooves, which is convenient for adjusting the length during use. By adjusting the positions of the centering rod and the sliding shaft relative to the hand-held rod and the extension rod, the connection and obstruction between the structures can be eliminated, and the internal structure can be smoothly drawn out, so that the overall device can be divided into three parts, which is convenient for maintenance and carrying.

[0017] (2) The portable detachable security detection device is provided with elastic buffer blocks and buffer rods which slide against each other at the four corners of the metal detector body, and the position change of the buffer blocks and buffer rods is linked by the extrusion of the transfer block, the guide assembly and the driving block in the box. When the driving block is acted upon by a rotatable hand-held rod inside the metal detector body, the buffer block can slide inward, and then after the hand-held rod is folded and inserted into the metal detector body, the buffer block can move outward to protect the four corners, thereby realizing anti-collision when the whole device is folded and carried for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first-view structural stereogram of the utility model;

[0019] Figure 2 This is a first-view three-dimensional structural cross-sectional view of the driving block of the utility model;

[0020] Figure 3 It is a first-view three-dimensional structural cross-sectional view of the disassembly assembly of the utility model;

[0021] Figure 4 This is a sectional view of the third embodiment of the buffer block of the present invention from a second viewing angle.

[0022] In the figure: 1-metal detector body, 2-handle rod, 3-extension rod, 4-disassembly mechanism, 41-clamp rod, 42-clamp shaft, 43-sliding shaft, 44-sliding groove, 5-buffer assembly, 51-buffer block, 52-buffer rod, 53-driving block, 54-transfer block, 55-moving assembly, 551-moving groove, 552-moving spring, 56-guide assembly, 561-guide rod, 6-fixed assembly, 61-fixed rod, 62-fixed spring, 7-disassembly assembly, 71-driving rod, 72-transfer rod, 73-operating rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides two technical solutions:

[0025] Embodiment 1

[0026] A portable detachable security detection device includes a metal detector body 1 and a handheld rod 2. A buffer component 5 is arranged inside the metal detector body 1 to achieve collision buffering. The metal detector body 1 includes a circuit connection part that can realize metal detection and an internal installation structure part. There is a partition between the two. The movement of the structure will not affect the connected circuit and the metal detector body 1. The metal detection part is 12 cm long. The inside of the handheld rod 2 is slidably connected to the extension rod 3. A disassembly mechanism 4 is arranged between the metal detector body 1, the handheld rod 2 and the extension rod 3 to realize structural disassembly and assembly. The disassembly mechanism 4 includes:

[0027] A fastening rod 41 rotates inside the metal detector body 1, and a fixing component 6 is arranged between the fastening rod 41 and the metal detector body 1 to achieve angle fixing. A fastening shaft 42 slides on the surface of the hand-held rod 2, and there is a groove that can contact each other between the fastening shaft 42 and the fastening rod 41, and the fastening shaft 42 can drive the fastening rod 41 to rotate through the groove. A sliding shaft 43 is slidingly arranged on the surface of the extension rod 3, and a sliding groove 44 is opened inside the hand-held rod 2. The surface of the sliding groove 44 is equidistantly arranged with deeper grooves. A disassembly component 7 is arranged between the fastening shaft 42 and the hand-held rod 2 and between the sliding shaft 43 and the extension rod 3 to achieve movement;

[0028] The disassembly assembly 7 includes a driving rod 71 that rotates with the surface of the sliding shaft 43, one end of the driving rod 71 is rotatably provided with a transfer rod 72, an internal sliding operating rod 73 of the extension rod 3, the inside of the operating rod 73 is rotatably connected with one end of the transfer rod 72, the surface of the extension rod 3 at three positions of the sliding track of the operating rod 73 is relatively rough, and there is a large friction force when contacting with the operating rod 73, at this time, the surface of the sliding shaft 43 is respectively located inside the extension rod 3, flush with the surface of the extension rod 3 and in contact with the inner surface of the deeper groove of the sliding groove 44;

[0029] Two interference-free areas are set inside the metal detector body 1, and lines and structures are arranged respectively, so that the hand-held rod 2 can be rotated and disassembled without affecting the metal detection function of the metal detector body 1. At the same time, a buffer component 5 is set to ensure that the internal lines are not damaged during transportation. The internal arrangement of the hand-held rod 2 can realize sliding and carding of the extension rod 3 through the sliding shaft 43 and the sliding groove 44, which is convenient for adjusting the length during use. By adjusting the position of the centering transfer rod 72 and the sliding shaft 43 relative to the hand-held rod 2 and the extension rod 3, the connection and obstruction between the structures can be eliminated, and the internal structure can be smoothly drawn out, so that the overall device is divided into three parts, which is convenient for maintenance and carrying.

[0030] Embodiment 2

[0031] The main difference from the first embodiment is:

[0032] A portable and detachable security detection device, wherein the buffer assembly 5 includes a buffer block 51 that slides inside a metal detector body 1, a buffer rod 52 is slidably connected inside the buffer block 51, and the surfaces of the buffer block 51 and the buffer rod 52 are elastic. A driving block 53 and a transfer block 54 are slidably connected inside the metal detector body 1, a spring is fixedly connected between the driving block 53 and the metal detector body 1, a moving assembly 55 is arranged between the metal detector body 1 and the transfer block 54 to realize movement restriction, and a guide assembly 56 is arranged between the transfer block 54 and the buffer block 51 to realize movement direction restriction. The moving assembly 55 includes a moving groove 551 opened inside the metal detector body 1, a moving spring 552 is fixedly connected between the transfer block 54 and the moving groove 551, the surface of the transfer block 54 is slidably connected to the inner surface of the moving groove 551, the guide assembly 56 includes a guide rod 561 that rotates inside the metal detector body 1, the bottom of the transfer block 54 is rotatably connected to a column, the bottom of the buffer block 51 is rotatably connected to a column, and the middle The surfaces of the bottom columns of the rotating block 54 and the buffer block 51 are in contact with the surface of the guide rod 561. The surface of the buffer block 51 is limited in movement trajectory and restored in position by columns, springs and rings. The fixing assembly 6 includes a fixing rod 61 that rotates with the inside of the metal detector body 1. The fixing rod 61 can rotate at a fixed point inside the metal detector body 1. A fixing spring 62 is fixedly connected between the fixing rods 61. The fixing rod 61 contacts the surface of the card rod 41 and generates a large friction force. Elastic and mutually sliding buffer blocks 51 and buffer rods 52 are arranged at the four corners of the metal detector body 1, and the position change of the buffer block 51 and the buffer rod 52 is associated with the box extrusion of the transfer block 54, the guide assembly 56 and the driving block 53. When the driving block 53 is rotatable inside the metal detector body 1, it can slide inward, and then after the hand-held rod 2 is folded and inserted into the metal detector body 1, the buffer block 51 can move outward to protect the four corners, so as to realize anti-collision when the whole device is folded and carried for transportation.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] During operation, when the metal detector body 1 needs to be transported, the extension rod 3 can be preferably squeezed into the inside of the hand-held rod 2, and then the fixing rod 61 is pressed to cause the surface of the fixing rod 61 to separate from the surface of the fastening rod 41, and the hand-held rod 2 is rotated. The rotation of the hand-held rod 2 will cause the driving block 53 to move inward, and the movement of the driving block 53 will cause the transfer block 54 to move, which will drive the buffer block 51 and the buffer rod 52 to move obliquely through the guide assembly 56. The buffer block 51 and the buffer rod 52 protect the four corners of the metal detector body 1. If the hand-held rod 2 and the extension rod 3 need to be replaced, pull the operating rod 73 outward, and the operating rod 73 drives the transfer rod 72 to rotate, causing the surface of the sliding shaft 43 to separate from the inner surface of the sliding groove 44, and similarly, the surface of the fastening shaft 42 is separated from the inner surface of the fastening rod 41. At this time, the hand-held rod 2 and the extension rod 3 can be pulled to achieve the disassembly of the three.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable and detachable security detection device, comprising a metal detector body (1) and a hand-held rod (2), characterized in that: A buffer assembly (5) is provided inside the metal detector body (1) to achieve collision buffering, the inside of the hand-held rod (2) is slidably connected to the extension rod (3), and a disassembly mechanism (4) is provided between the metal detector body (1), the hand-held rod (2) and the extension rod (3) to achieve structural disassembly and assembly, and the disassembly mechanism (4) includes: A locking rod (41) is rotated inside the metal detector body (1), a fixing assembly (6) is arranged between the locking rod (41) and the metal detector body (1) to achieve angle fixation, a sliding locking shaft (42) is arranged on the surface of the hand-held rod (2), a sliding shaft (43) is arranged inside the surface of the extension rod (3), a sliding groove (44) is provided inside the hand-held rod (2), and a disassembly assembly (7) is arranged between the locking shaft (42) and the hand-held rod (2) and between the sliding shaft (43) and the extension rod (3) to achieve movement; A disassembly assembly (7), a driving rod (71) that rotates with the surface of the sliding shaft (43), one end of the driving rod (71) being rotatably provided with a transfer rod (72), an internal sliding operating rod (73) of the extension rod (3), and the inside of the operating rod (73) being rotatably connected with one end of the transfer rod (72).

2. A portable and detachable security detection device according to claim 1, characterized in that: The buffer assembly (5) comprises a buffer block (51) which slides inside the metal detector body (1); the buffer block (51) is internally slidably connected to a buffer rod (52); and the metal detector body (1) is internally slidably connected to a driving block (53) and a transfer block (54).

3. A portable and detachable security detection device according to claim 2, characterized in that: A moving assembly (55) is provided between the metal detector body (1) and the transfer block (54) to achieve movement restriction, and a guiding assembly (56) is provided between the transfer block (54) and the buffer block (51) to achieve movement direction restriction.

4. A portable and detachable security detection device according to claim 3, characterized in that: The moving assembly (55) comprises a moving groove (551) provided inside the metal detector body (1), and a moving spring (552) is fixedly connected between the transfer block (54) and the moving groove (551).

5. The portable and detachable security detection device according to claim 3, characterized in that: The guide assembly (56) includes a guide rod (561) that rotates inside the metal detector body (1), and the bottoms of the transfer block (54) and the buffer block (51) are rotatably connected with columns, and the surfaces of the bottom columns of the transfer block (54) and the buffer block (51) are in contact with the surface of the guide rod (561).

6. A portable and detachable security detection device according to claim 1, characterized in that: The fixing assembly (6) comprises fixing rods (61) that rotate with the inside of the metal detector body (1), and fixing springs (62) are fixedly connected between the fixing rods (61).

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