CN207216041U - A kind of metal detector - Google Patents

Abstract

A kind of metal detector, it is characterised in that：Including protecgulum, bonnet, circuit board, coil, the protecgulum, the bonnet combine and internally form receiving space, in the receiving space, the coil is located on the wiring board for the wiring board, the coil, and is electrically connected with the wiring board.The beneficial effects of the utility model are：Protecgulum, bonnet combine to form a kind of Handheld metal detector similar to remote control shape, compared with the Handheld metal detector that strip of the prior art, strip add annular, with making the comfortable structure of those who are investigated, in addition, the creeper of both sides, the slipmat of bonnet behind be also prevented from metal detector from operator's hand, come off on placed side and cause to damage, facilitate the use of operator.

Description

A kind of metal detector

Technical field

The utility model belongs to detection instrument field, and in particular to a kind of metal detector.

Background technology

Metal detector utilizes electromagnetic induction principle, and coil is provided with inside detector and controller generation is periodically variable Magnetic field, periodically variable magnetic field produces eddy electric field in space, if metal detector can be formed close to metal, eddy electric field Vortex flow, it can be sensed by the controller inside metal detector, so as to control the signal for sending warning reminding.Hand-held gold Category detector is one kind of metal detector, is gained the name because occupation mode is holding mode, is commonly used in detection people or object The metal object of carrying, institute's band weapon, explosive or biscuit metal in people entrained parcel, luggage, mail, fabric etc. can be detected Article, it is mainly used in factory theft-proof, the anti-cheating of place safety check and examination hall etc., is reported by the electromagnetic induction to metal It is alert, relative to detector gate, it is more accurate to hold metal detector.The structure of current Handheld metal detector mainly has strip Shape, strip annular, although only needing hand-held operation handle can during use, this strip, the hand of strip annular The formula metal detector of holding seems closely similar with baton, and to examinee, especially those do not carry prohibited items Examinee, bring uncomfortable impression.

The content of the invention

The utility model provides a kind of metal detector of comfortable, the convenient operation of perception, and the utility model passes through following skill Art scheme is realized：A kind of metal detector, it is characterised in that：Including protecgulum, bonnet, wiring board, coil, the protecgulum, bonnet Combine and internally form receiving space, the wiring board, coil are in the receiving space, the coil and the line Road plate is electrically connected with.

Preferably, the protecgulum is provided with guide-lighting post holes, display shield aperture, silica gel push-button hole, the guide-lighting post holes, display screen Hole, silica gel push-button hole are arranged in order from top to bottom.

Preferably, the metal detector is additionally provided with light-guiding pillar, and the light-guiding pillar is installed on the guide-lighting post holes.

Preferably, the metal detector is additionally provided with display screen, and the display screen is installed on the display shield aperture.

Preferably, the metal detector is additionally provided with silica gel push-button, and the silica gel push-button is installed on and passes through the silica gel Key hole, the key part of the silica gel push-button expose outside the protecgulum.

Preferably, the metal detector is additionally provided with button pillar, and button pillar is located at the silica gel push-button and the line Between button on the plate of road.

Preferably, the protecgulum is additionally provided with the first creeper, and first creeper is located at the both sides of the protecgulum.

Preferably, the bonnet is provided with battery hole, battery, battery cover, and the battery is in the battery hole, the electricity Chi Gai is used for the opening for sealing the battery hole.

Preferably, the bonnet is additionally provided with the second creeper, and second creeper is located at the both sides of the bonnet.

Preferably, the bonnet is additionally provided with slipmat, and the slipmat is located at the back side of the bonnet.

The beneficial effects of the utility model are：Protecgulum, bonnet combine to form a kind of hand similar to remote control shape Formula metal detector is held, compared with the Handheld metal detector that strip of the prior art, strip add annular, has and makes quilt The comfortable structure of examiner, in addition, the creeper of both sides, the slipmat of bonnet behind are also prevented from metal detector from operation Come off in person's hand, on placed side and cause to damage, facilitate the use of operator.

Brief description of the drawings

Fig. 1 is the exploded perspective view of the utility model embodiment.

In Fig. 1：1. protecgulum, 1-1. leaded lights post holes, 1-2. show that shield aperture, 1-3. silica gel push-buttons hole, 1-4. faces patch, 1-5. are led Light beam patch, the creepers of 1-6. first, 2. bonnets, 2-1. battery holes, 2-2. batteries, 2-3. battery covers, 2-4. nameplates, 2-5. prevent Skidding, the creepers of 2-6. second, 3. wiring boards, 4. coils, 5. light-guiding pillars, 6. display screens, 7. silica gel push-buttons, 8. button pillars.

Embodiment

Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.Fig. 1 is implementation of the present utility model A kind of metal detector of example, the metal detector include：Protecgulum 1, bonnet 2, wiring board 3, coil 4, the protecgulum 1, institute Bonnet 2 is stated to combine by the buckle of itself, or, it can also be connected by screw, then internally be formed and accommodated Space, in the receiving space, the coil 4 is located on the wiring board 3 for the wiring board 3, the coil 4, and It is electrically connected with the wiring board 3.

The protecgulum 1 is provided with guide-lighting post holes 1-1, display shield aperture 1-2, silica gel push-button hole 1-3, the guide-lighting post holes, described Display shield aperture 1-2, the silica gel push-button hole 1-3 are arranged in order from top to bottom, and the silica gel push-button hole 1-3 is provided with multiple.

Light-guiding pillar 5 is installed in the guide-lighting post holes 1-1, for fixing the LED on the wiring board 3, LED The alarm light sent is conducted to the outside of the protecgulum 1.

Display screen 6 is electrically connected with the wiring board 3, and is installed on behind the display shield aperture 1-2, the display screen 5 display portion is exposed to the protecgulum 1 by the display shield aperture 1-2.

Silica gel push-button 7 is installed in the silica gel push-button hole 1-3, and the key part of the silica gel push-button 6 passes through the silicon Glue key hole 1-2 and the outside for being exposed at the protecgulum 1, in order to which operator facilitates Cao Zuoanjian.

Button pillar 8 is located at the back side of the silica gel push-button 7, positioned at pressing for the silica gel push-button 7 and the wiring board 3 Between key, for connecting the silica gel push-button 7 and the button.

The protecgulum 1 is additionally provided with face patch 1-4, light-guiding pillar patch 1-5, the face patch 1-4 are provided with and shown shield aperture 1-2, silica gel Hole position corresponding key hole 1-3, it is pasted onto on the protecgulum 1, the light-guiding pillar patch 1-5 is provided with and the guide-lighting post holes 1-1 Corresponding hole position, for protecting the protecgulum 1.

The left and right sides of the protecgulum 1 is equipped with the first creeper 1-6, prevents metal detector from operation during for operating Slid in person's hand.

The bonnet 2 is located at the battery hole 2-1 provided with battery hole 2-1, battery 2-2, battery cover 2-3, the battery 2-2 In, for described for sealing to the electronic component power supply on the wiring board 3 and the wiring board 3, the battery cover 2-3 Battery hole 2-1 opening.

The back side of the bonnet 2 is provided with nameplate 2-4, slipmat 2-5, the nameplate 2-4 for marking the metal detector Functional parameter, the slipmat 2-5 is used to increase frictional force between metal detector and placed side, prevents metal detector Slid from placed side.

It is anti-that the left and right sides of the bonnet 2 is equipped with the second creeper 2-6, the second creeper 2-6 and described first Sliding skin 1-6 combines for increasing the frictional force between operator and metal detector, prevents metal detector from operator Slid in hand, cause to damage.

Preferred embodiment of the present utility model is described in detail above, to one of ordinary skill in the art Speech, according to thought provided by the utility model, will change in embodiment, and these changes also should be regarded as this The protection domain of utility model.

Claims (10)

1. A kind of 1. metal detector, it is characterised in that：Including protecgulum (1), bonnet (2), wiring board (3), coil (4), before described Lid (1), bonnet (2) combine and internally form receiving space, and the wiring board (3), coil (4) are located at the receiving space Interior, the coil (4) electrically connects with the wiring board (3).
2. A kind of 2. metal detector as claimed in claim 1, it is characterised in that：The protecgulum (1) is provided with guide-lighting post holes (1- 1) shield aperture (1-2), silica gel push-button hole (1-3), the guide-lighting post holes (1-1), display shield aperture (1-2), silica gel push-button hole, are shown (1-3) is arranged in order from top to bottom.
3. A kind of 3. metal detector as claimed in claim 2, it is characterised in that：The metal detector is additionally provided with light-guiding pillar (5), the light-guiding pillar (5) is installed on the guide-lighting post holes (1-1).
4. A kind of 4. metal detector as claimed in claim 2, it is characterised in that：The metal detector is additionally provided with display screen (6), the display screen (6) is installed on the display shield aperture (1-2).
5. A kind of 5. metal detector as claimed in claim 2, it is characterised in that：The metal detector is additionally provided with silica gel push-button (7), the silica gel push-button (7) is installed on and passes through the silica gel push-button hole (1-3), the key part of the silica gel push-button (7) Expose in the protecgulum (1) outside.
6. A kind of 6. metal detector as claimed in claim 5, it is characterised in that：The metal detector is additionally provided with button pillar (8), between button of the button pillar (8) on the silica gel push-button (7) and the wiring board (3).
7. A kind of 7. metal detector as claimed in claim 1 or 2, it is characterised in that：It is anti-skidding that the protecgulum (1) is additionally provided with first Skin (1-6), first creeper (1-6) are located at the both sides of the protecgulum (1).
8. A kind of 8. metal detector as claimed in claim 1, it is characterised in that：The bonnet (2) be provided with battery hole (2-1), Battery (2-2), battery cover (2-3), in the battery hole (2-1), the battery cover (2-3) is used for the battery (2-2) Seal the battery hole (2-1) opening.
9. A kind of 9. metal detector as described in claim 1 or 8, it is characterised in that：It is anti-skidding that the bonnet (2) is additionally provided with second Skin (2-6), second creeper (2-6) are located at the both sides of the bonnet (2).
10. A kind of 10. metal detector as described in claim 1 or 8, it is characterised in that：The bonnet (2) is additionally provided with slipmat (2-4), the slipmat (2-4) are located at the back side of the bonnet (2).