CN214310915U - Metal detector for security inspection - Google Patents
Metal detector for security inspection Download PDFInfo
- Publication number
- CN214310915U CN214310915U CN202022896857.XU CN202022896857U CN214310915U CN 214310915 U CN214310915 U CN 214310915U CN 202022896857 U CN202022896857 U CN 202022896857U CN 214310915 U CN214310915 U CN 214310915U
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- fixedly connected
- detector
- control block
- block
- security inspection
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- 239000002184 metal Substances 0.000 title claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 38
- 238000007689 inspection Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000035945 sensitivity Effects 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a metal detector for security inspection, which comprises a detector main body and a protective sleeve, wherein the right side of the detector main body is fixedly connected with a control block, the upper end of the control block is provided with a horn in a penetrating way, the left side of the inner lower end of the control block is fixedly connected with a vibration motor, the right side of the inner lower end of the control block is fixedly connected with a battery, the right inner wall of the control block is fixedly connected with a signal connector, the left inner wall of the control block is fixedly connected with a control panel, a coil is arranged in the detector main body, a fixed block is fixedly connected to the right side of the control block, the front end surface of the fixed block is provided with a high-sensitivity adjusting button, the front end surface of the fixed block and the upper part of the high-sensitivity adjusting button are provided with a low-sensitivity adjusting button, the right side upper end fixedly connected with second connecting block of protective sheath, the lower extreme of second connecting block is provided with the draw-in groove. The utility model discloses in, can effectively carry out the metal detection and use.
Description
Technical Field
The utility model relates to a safety inspection equipment uses technical field, especially relates to metal detector for safety inspection.
Background
A metal detector is a widely used detector. There are three main categories: electromagnetic induction type, X-ray detection type, microwave detection type, are electronic instruments for detecting metals, and can be applied to a plurality of fields. In military affairs, the metal detector can be used for detecting metal mines; in the safety field, portable or hidden weapons and criminal tools can be detected; in the aspect of archaeology, an ancient tomb with a buried metal article can be detected, and gold, silver, treasures, jewelries or other metal products in the ancient tomb can be found; in engineering, the method can be used for detecting underground metal buried objects such as pipelines, pipelines and the like; in mineral exploration, the method can be used for detecting and finding natural gold particles; in industry, the method can be used for on-line monitoring, such as removing metal impurities in cotton, coal and food. The metal detector can also be used as a tool for developing national defense education and science popularization activities of teenagers, and is an interesting entertainment toy, particularly in recent years, the European and American countries have popularized the personal interest metal detector in a large range, and the metal detection activities are developed into a part of outdoor sports.
The use of present stage to metal detector still exists certain not enoughly, compares under, the utility model discloses, can effectively carry out a detection and use, and can effectively send out the police dispatch newspaper, and can effectively come sensitivity to adjust and use, and a portable use of being convenient for, easy operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a metal detector for security inspection.
In order to achieve the above purpose, the utility model adopts the following technical scheme: metal detector for safety inspection, including the detector main part, the inside of detector main part is provided with the coil, the right side fixedly connected with control block of detector main part, the outer wall of control block is provided with the switch, the upper end of control block is run through and is provided with loudspeaker, the inside lower extreme fixedly connected with vibrating motor of control block, vibrating motor's right side is provided with the battery, the lateral wall fixedly connected with signal connector of control block, the inside one side fixedly connected with integrated circuit who keeps away from signal connector of control block, the one end fixedly connected with fixed block of keeping away from the detector main part of control block, the preceding terminal surface of fixed block is provided with the high sensitivity adjustment button, the top of high sensitivity adjustment button is provided with the low sensitivity adjustment button.
As a further description of the above technical solution:
the outer wall fixedly connected with of both sides of detector main part protects the skin.
As a further description of the above technical solution:
the detector is characterized in that a protective sleeve is sleeved on the detector body, a second connecting block is fixedly connected to the upper end of the right side of the protective sleeve, and a clamping groove for hanging is formed in the second connecting block.
As a further description of the above technical solution:
and a charging port is arranged at the position of the front end surface of the control block, which corresponds to the battery.
As a further description of the above technical solution:
one side fixedly connected with handle of keeping away from the control block of fixed block, the upper and lower end of handle is seted up the arc wall of conveniently taking respectively.
As a further description of the above technical solution:
one side fixedly connected with first connecting block that the fixed block was kept away from to the handle, the vertical run-through of first connecting block is provided with the connecting hole.
As a further description of the above technical solution:
the upper end intermediate position of protective sheath is provided with places the mouth, the upper end edge fixedly connected with packing ring of protective sheath.
As a further description of the above technical solution:
the integrated circuit is provided with a frequency generator circuit, a detection circuit and a microprocessor circuit.
As a further description of the above technical solution:
the power supply circuit of battery respectively with frequency generator circuit, detection circuitry, loudspeaker and vibrating motor electric connection, the frequency generator circuit respectively with coil and detection circuitry electric connection, the coil respectively with high sensitivity adjusting knob and low sensitivity adjusting knob electric connection, microprocessor circuit respectively with high sensitivity adjusting knob, low sensitivity adjusting knob, loudspeaker and vibrating motor electric connection.
The utility model discloses following beneficial effect has:
1. the utility model discloses, the high sensitivity adjustment button, the low sensitivity adjustment button of setting can come sensitivity regulation according to the on-the-spot needs.
2. The utility model discloses, when the detector main part detected the metal object, accessible loudspeaker and vibrating motor reported to the police the suggestion, and can effectively come to charge the use to the battery, accessible loudspeaker and vibrating motor when the battery runs out and remind the warning.
3. The utility model discloses, the draw-in groove of the second connecting block department of the protective sheath and the protective sheath department of setting can place the detector main part in the protective sheath and hang between the waist, makes things convenient for scenes such as outdoor public occasion to use, operation simple accurate.
Drawings
Fig. 1 is an external view of a metal detector for security inspection according to the present invention;
fig. 2 is a schematic view of an internal structure of the metal detector for security inspection provided by the present invention;
fig. 3 is an external view of the protective sleeve of the metal detector for security inspection provided by the present invention;
fig. 4 is a top view of the protective sheath of the metal detector for security inspection provided by the utility model.
Illustration of the drawings:
1. a probe body; 2. a protective outer layer; 3. a control block; 4. a switch; 5. a charging port; 6. a fixed block; 7. a handle; 8. connecting holes; 9. a first connection block; 10. an arc-shaped slot; 11. a high-sensitivity adjusting knob; 12. a low-sensitivity adjustment knob; 13. a horn; 14. a coil; 15. a vibration motor; 16. a battery; 17. a signal connector; 18. an integrated circuit; 19. a protective sleeve; 20. a card slot; 21. a second connecting block; 22. a gasket; 23. the mouth is placed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: metal detector for safety inspection, including detector main part 1, the inside of detector main part 1 is provided with coil 14, the right side fixedly connected with control block 3 of detector main part 1, the outer wall of control block 3 is provided with switch 4, the upper end of control block 3 is run through and is provided with loudspeaker 13, the inside lower extreme fixedly connected with vibrating motor 15 of control block 3, vibrating motor 15's right side is provided with battery 16, the lateral wall fixedly connected with signal connector 17 of control block 3, the inside one side fixedly connected with integrated circuit 18 who keeps away from signal connector 17 of control block 3, the one end fixedly connected with fixed block 6 of keeping away from detector main part 1 of control block 3, the preceding terminal surface of fixed block 6 is provided with high sensitivity adjusting knob 11, the top of high sensitivity adjusting knob 11 is provided with low sensitivity adjusting knob 12.
As a further description of the above technical solution:
the outer protective layer 2 is fixedly connected with the outer walls of two sides of the detector body 1.
As a further description of the above technical solution:
the detector main part 1 is sleeved with a protective sleeve 19, the upper end of the right side of the protective sleeve 19 is fixedly connected with a second connecting block 21, and a clamping groove 20 for hanging is formed in the second connecting block 21.
As a further description of the above technical solution:
the front end surface of the control block 3 is provided with a charging port 5 at a position corresponding to the battery 16.
As a further description of the above technical solution:
one side fixedly connected with handle 7 of keeping away from control block 3 of fixed block 6, the upper and lower end of handle 7 is seted up the arc wall 10 of conveniently holding respectively.
As a further description of the above technical solution:
one side of the handle 7 far away from the fixed block 6 is fixedly connected with a first connecting block 9, and a connecting hole 8 is longitudinally arranged on the first connecting block 9 in a penetrating manner.
As a further description of the above technical solution:
a placing opening 23 is arranged at the middle position of the upper end of the protective sleeve 19, and a gasket 22 is fixedly connected to the edge of the upper end of the protective sleeve 19.
As a further description of the above technical solution:
integrated circuit 18 is provided with a frequency generator circuit, a detection circuit and a microprocessor circuit.
As a further description of the above technical solution:
the power supply circuit of the battery 16 is electrically connected with the frequency generator circuit, the detection circuit, the loudspeaker 13 and the vibration motor 15 respectively, the frequency generator circuit is electrically connected with the coil 14 and the detection circuit respectively, the coil 14 is electrically connected with the high-sensitivity adjusting button 11 and the low-sensitivity adjusting button 12 respectively, and the microprocessor circuit is electrically connected with the high-sensitivity adjusting button 11, the low-sensitivity adjusting button 12, the loudspeaker 13 and the vibration motor 15 respectively.
The working principle is as follows: the utility model discloses, utilize the coil 14 that has the alternating current to pass through, produce the magnetic field that changes rapidly, when the metal object is in this magnetic field, will be able to induce the eddy current, and the eddy current will produce the magnetic field, influence the original magnetic field and change in reverse, at this moment the alarm device of detector main part 1 will be triggered, send the buzzing sound or shake continuously, the suggestion has the metal object nearby, so people can find the metal object;
when scanning, the coil 14 and the frequency generator circuit generate a detection magnetic field, and when a metal object is detected, the detection circuit detects the change of the magnetic field, the change is processed by a microprocessor circuit, and an alarm is sent out through the loudspeaker 13 and the vibration motor 15 to prompt a user.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (9)
1. Metal detector for safety inspection, including detector main part (1), its characterized in that: the detector comprises a detector body (1), a coil (14) is arranged in the detector body (1), a control block (3) is fixedly connected to the right side of the detector body (1), a switch (4) is arranged on the outer wall of the control block (3), a horn (13) is arranged at the upper end of the control block (3) in a penetrating manner, a vibrating motor (15) is fixedly connected to the lower end of the interior of the control block (3), a battery (16) is arranged on the right side of the vibrating motor (15), a signal connector (17) is fixedly connected to the side wall of the control block (3), an integrated circuit (18) is fixedly connected to one side of the interior of the control block (3) far away from the signal connector (17), a fixed block (6) is fixedly connected to one end of the control block (3) far away from the detector body (1), and a high-sensitivity adjusting button (11) is arranged on the front end face of the fixed block (6), and a low-sensitivity adjusting button (12) is arranged above the high-sensitivity adjusting button (11).
2. The metal detector for security inspection according to claim 1, wherein: the outer wall of the two sides of the detector main body (1) is fixedly connected with a protective outer layer (2).
3. The metal detector for security inspection according to claim 1, wherein: the detector is characterized in that a protective sleeve (19) is sleeved on the detector body (1), a second connecting block (21) is fixedly connected to the upper end of the right side of the protective sleeve (19), and a clamping groove (20) used for hanging is formed in the second connecting block (21).
4. The metal detector for security inspection according to claim 1, wherein: and a charging port (5) is arranged at the position, corresponding to the battery (16), of the front end surface of the control block (3).
5. The metal detector for security inspection according to claim 4, wherein: one side of the fixed block (6) far away from the control block (3) is fixedly connected with a handle (7), and the upper end and the lower end of the handle (7) are respectively provided with an arc-shaped groove (10) which is convenient to hold.
6. The metal detector for security inspection according to claim 5, wherein: one side fixedly connected with first connecting block (9) of fixed block (6) is kept away from in handle (7), the vertical through connection that is provided with connecting hole (8) of first connecting block (9).
7. The metal detector for security inspection according to claim 3, wherein: the upper end intermediate position of protective sheath (19) is provided with places mouth (23), the upper end edge fixedly connected with packing ring (22) of protective sheath (19).
8. The metal detector for security inspection according to claim 1, wherein: the integrated circuit (18) is provided with a frequency generator circuit, a detection circuit and a microprocessor circuit.
9. The metal detector for security inspection according to claim 8, wherein: the power supply circuit of battery (16) respectively with frequency generator circuit, detection circuitry, loudspeaker (13) and vibrating motor (15) electric connection, the frequency generator circuit respectively with coil (14) and detection circuitry electric connection, coil (14) respectively with high sensitivity adjusting knob (11) and low sensitivity adjusting knob (12) electric connection, microprocessor circuit respectively with high sensitivity adjusting knob (11), low sensitivity adjusting knob (12), loudspeaker (13) and vibrating motor (15) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022896857.XU CN214310915U (en) | 2020-12-07 | 2020-12-07 | Metal detector for security inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022896857.XU CN214310915U (en) | 2020-12-07 | 2020-12-07 | Metal detector for security inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214310915U true CN214310915U (en) | 2021-09-28 |
Family
ID=77846368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022896857.XU Active CN214310915U (en) | 2020-12-07 | 2020-12-07 | Metal detector for security inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214310915U (en) |
-
2020
- 2020-12-07 CN CN202022896857.XU patent/CN214310915U/en active Active
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