CN209215598U - A kind of wall detecting instrument with multi gear position - Google Patents
A kind of wall detecting instrument with multi gear position Download PDFInfo
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- CN209215598U CN209215598U CN201821840152.2U CN201821840152U CN209215598U CN 209215598 U CN209215598 U CN 209215598U CN 201821840152 U CN201821840152 U CN 201821840152U CN 209215598 U CN209215598 U CN 209215598U
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Abstract
The utility model discloses a kind of wall detecting instruments with multi gear position of wall detection technology field, including face-piece, the top of the face-piece offers display card slot and key card slot respectively, and show that the left side of key card slot is arranged in card slot, the inner cavity of the display card slot is equipped with transparent glasses lens, the bottom of the transparent glasses lens is equipped with LCD display, the bottom of the LCD display is provided with backlight, the mutual cooperation that the utility model passes through setting multiple groups conductive rubber key and coil loop and capacitor, using different to the capacitance variations incuded between the difference and electromagnetic coil and different objects for being passed through electric current in coil loop, to realize the detection to wall internal objects, and the design of multiple groups conductive rubber key, the target item for facilitating operator to need to detect according to finishing material selection, it is continuous operator is not needed Replacement survey meter, reduce operator detection burden and guarantee detection smoothness.
Description
Technical field
The utility model relates to wall detection technology field, specially a kind of wall detecting instrument with multi gear position.
Background technique
Wall mainly includes load bearing wall and non-load bearing wall, mainly plays a part of to go along with sb. to guard him, the compartment.Wall bearing construction building
Wall, load-bearing and go along with sb. to guard him unification, the effect of skeleton structure building wall is to go along with sb. to guard him and the compartment.Wall will have enough
Strength and stability, have heat preservation, it is heat-insulated, sound insulation, fire prevention, waterproof ability, the type of wall is more, there is homogenous material
Wall has the wall of composite material.Comprehensively consider go along with sb. to guard him, load-bearing, energy conservation, the factors such as beauty, design reasonable wall scheme, be
The vital task of architectural construction.Wall detecting instrument is mainly used in surface of wall, to detect the various construction materials in wall
Specific location, such as electric wire, metal tube, timber etc., to help our completion finishing work rapidly and efficiently.
Wall detecting instrument is one of important detection instrument during construction and decoration, and existing wall detecting instrument is most
It can only be detected for a kind of article (such as electric wire, metal tube, timber etc.), during finishing, for different dresses
Repairing material needs operator constantly to replace detection instrument, relatively complicated, and operator is needed to carry multiple groups survey meter
Device had not only influenced the detection smoothness of operator, but also has increased the detection burden of operator, and then influenced the progress of finishing, base
In this, the utility model devises a kind of wall detecting instrument with multi gear position, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of wall detecting instruments with multi gear position, to solve above-mentioned background technique
The existing wall detecting instrument majority of middle proposition can only be visited for a kind of article (such as electric wire, metal tube, timber etc.)
It surveys, during finishing, needs operator constantly to replace detection instrument for different finishing materials, it is relatively complicated,
And operator is needed to carry multiple groups detection instrument, the detection smoothness of operator was not only influenced, but also increase operator's
Detection burden, and then the problem of the progress of influence finishing.
To achieve the above object, the utility model provides the following technical solutions: a kind of wall detecting instrument with multi gear position,
Including face-piece, the top of the face-piece offers display card slot and key card slot respectively, and shows that card slot is arranged in key card slot
Left side, it is described display card slot inner cavity transparent glasses lens are installed, the bottom of the transparent glasses lens is equipped with LCD display, institute
The bottom for stating LCD display is provided with backlight, and the inner cavity of the face-piece is provided with conductive rubber key, and conductive rubber key passes through
The bottom of key card slot, the backlight and conductive rubber key is provided with LCD bracket, and LCD bracket is fixed by machine tooth screw
In the inner cavity of face-piece, the bottom of the LCD bracket is equipped with PCB control circuit board, the top left of the PCB control circuit board
Side is welded with three groups of coil loop positioning columns, coil loop is connected between coil loop positioning column described in three groups, and coil loop setting exists
The top of PCB control circuit board, the top right side of the PCB control circuit board are respectively arranged with capacitor, pressure touch of key-press and bee
Ring device, and press the top of touch of key-press with the bottom of conductive rubber key is corresponding contacts, the lower part of the PCB control circuit board is provided with
Bottom case, and the inner cavity of bottom case is arranged in PCB control circuit board, the face-piece is fixedly connected with bottom case by machine tooth screw, described
Upper cover is connected on the left of face-piece and bottom case, the interior of the upper cover is vertically uniformly equipped with three groups of light-guiding pillars, and light-guiding pillar runs through
Upper cover, the lumen end of the bottom case are equipped with MCU controller, and the bottom of the bottom case is equipped with cell piece, the cell piece
Lower part is provided with battery door, and battery door is fixed on the bottom of bottom case by the cooperation of card slot and fixture block.
It preferably, is transition fit, the key card slot and conductive rubber key between display card slot and the transparent glasses lens
Between be clearance fit.
Preferably, the conductive rubber key is four gear keys, and four gear cases are in cross-shaped arrangement, are pressed above
Key is switch key, below key be buzzer backlight key, left side key be timber shelves key, the right key be metal cords shelves
Key.
Preferably, the outer wall of the coil loop is uniformly provided with the locating groove matched with coil loop positioning column, and fixed
It is interference fit between position card slot and coil loop positioning column.
Preferably, LCD display, buzzer and light-guiding pillar, institute has been electrically connected in the output end of the MCU controller
The output end of the input terminal and PCB control circuit board of stating MCU controller is electrically connected, the output end of the PCB control circuit board
Coil loop, capacitor and pressure touch of key-press, the input terminal of the pressure touch of key-press and the output end electricity of cell piece has been electrically connected
Property connection.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through setting multiple groups conductive rubber
The mutual cooperation of key and coil loop and capacitor, using to the difference and electromagnetic coil that electric current is passed through in coil loop from it is different
The capacitance variations incuded between object are different, thus realize the detection (electric wire, metal tube, timber etc.) to wall internal objects,
And the design of multiple groups conductive rubber key, the target item for facilitating operator to need to detect according to finishing material selection, it does not need
Operator constantly replaces survey meter, reduce operator detection burden and guarantee detection smoothness, reduce because
It detects and the influence to finishing progress.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model PCB control circuit board structural schematic diagram；
Fig. 3 is the utility model control circuit module figure；
Fig. 4 is the utility model assembling schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- face-piece, 2- show card slot, 3- key card slot, 4- transparent glasses lens, 5-LCD display screen, 6- backlight, 7- conduction rubber
Glue key, 8-LCD bracket, 9-PCB control circuit board, 10- coil loop positioning column, 11- coil loop, 12- capacitor, 13- pressure touching are pressed
Key, 14- buzzer, 15- bottom case, 16- upper cover, 17- light-guiding pillar, 18-MCU controller, 19- cell piece, 20- battery door.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of wall detecting instrument with multi gear position, packet
Face-piece 1 is included, the top of face-piece 1 offers display card slot 2 and key card slot 3 respectively, and shows that card slot 2 is arranged in key card slot 3
Left side, display card slot 2 inner cavity transparent glasses lens 4 are installed, the bottom of transparent glasses lens 4 is equipped with LCD display 5, and LCD is shown
The bottom of screen 5 is provided with backlight 6, and the inner cavity of face-piece 1 is provided with conductive rubber key 7, and conductive rubber key 7 passes through key card slot
3, the bottom of backlight 6 and conductive rubber key 7 is provided with LCD bracket 8, and LCD bracket 8 is fixed on face-piece 1 by machine tooth screw
Inner cavity, the bottom of LCD bracket 8 is equipped with PCB control circuit board 9, and the top left side of PCB control circuit board 9 is welded with three groups
Coil loop positioning column 10 is connected with coil loop 11 between three groups of coil loop positioning columns 10, and the setting of coil loop 11 controls electricity in PCB
The top of road plate 9, the top right side of PCB control circuit board 9 are respectively arranged with capacitor 12, pressure touch of key-press 13 and buzzer 14,
And press the top of touch of key-press 13 with the bottom of conductive rubber key 7 is corresponding contacts, the lower part of PCB control circuit board 9 is provided with bottom case
15, and the inner cavity of bottom case 15 is arranged in PCB control circuit board 9, face-piece 1 is fixedly connected with bottom case 15 by machine tooth screw, face-piece
1 is connected with upper cover 16 with the left side of bottom case 15, and the interior of upper cover 16 is vertically uniformly equipped with three groups of light-guiding pillars 17, and light-guiding pillar 17
Through upper cover 16, the lumen end of bottom case 15 is equipped with MCU controller 18, and the bottom of bottom case 15 is equipped with cell piece 19, cell piece
19 lower part is provided with battery door 20, and battery door 20 is fixed on the bottom of bottom case 15 by the cooperation of card slot and fixture block.
Wherein, show to be transition fit between card slot 2 and transparent glasses lens 4, improve transparent glasses lens 4 in display card slot 2
Stability is clearance fit between key card slot 3 and conductive rubber key 7, facilitates conductive rubber key 7 in the inner cavity of key card slot 3
Sliding, conductive rubber key 7 is four gear keys, and four gear cases are in cross-shaped arrangement, above key be switch key,
Key is buzzer backlight key below, and left side key is timber shelves key, and the right key is metal cords shelves key, facilitates operator
Switching detection interface, the outer wall of coil loop 11 are uniformly provided with the positioning card matched with coil loop positioning column 10 according to demand
Slot, and be interference fit between locating groove and coil loop positioning column 10, coil loop 11 is improved in PCB control circuit board 9
LCD display 5, buzzer 14 and light-guiding pillar 17, MCU control has been electrically connected in stability, the output end of MCU controller 18
The input terminal of device 18 and the output end of PCB control circuit board 9 are electrically connected, and the output end of PCB control circuit board 9 electrically connects respectively
It is connected to coil loop 11, capacitor 12 and pressure touch of key-press 13, the output end of the input terminal and cell piece 19 of touch of key-press 13 is pressed electrically to connect
It connects, selects to be passed through electric current between coil loop 11 and cell piece 19 by pressure touch of key-press 13, by capacitor 12 to coil loop 11
The inductance signal of detection amplifies, and is analyzed by MCU controller 18 electric signal passed over, based on the analysis results
Opening or closing and showing detection result on LCD display 5 for light-guiding pillar 17 and buzzer 14 is controlled respectively.
One concrete application of the present embodiment are as follows: when the utility model is used, by by primary conductive rubber above
Survey meter is switched on by key 7, due to being defaulted as metal detection mode after the booting of survey meter, if not metal detection mode, presses
Once right side conductive rubber key 7 switches to metal measurement interface, hand-held instrument slow sweeping on metope, near survey meter
When without metal object, display light-guiding pillar 17 is shown in green, if coil loop 11 senses metal object, the inductance in coil loop 11 occurs
Fluctuation, after the amplification of capacitor 12, enters in MCU controller 18, after the comparative analysis of MCU controller 18, then
Control light-guiding pillar 17 is displayed in red and controls buzzer 14 and beeps and show that detection is tied on LCD display 5
Fruit, this instrument is detectable and shows magnetic metal or nonmagnetic metal, while detecting metal, can also detect electrification electricity simultaneously
Line clicks left side conductive rubber key 7 when needing to detect timber, it is switched to which timber detects interface, and same survey meter is attached
When closely without timber, display light-guiding pillar 17 is shown in green, if 11 sense timber, light-guiding pillar 17 is displayed in red and buzzer 14
It beeps and shows detection result on LCD display 5, the short-press of bottom conductive rubber key 7 is openable or closes
Buzzer 14 is closed, long-pressing is openable or closes light-guiding pillar 17, and the design of multiple groups conductive rubber key 7 facilitates operator according to dress
The target item that material selection needs to detect is repaired, operator is not needed and constantly replaces survey meter, reduce the spy of operator
It surveys burden and guarantees the smoothness of detection.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of wall detecting instrument with multi gear position, including face-piece (1), it is characterised in that: distinguish at the top of the face-piece (1)
Display card slot (2) and key card slot (3) are offered, and shows that card slot (2) are arranged in the left side of key card slot (3), the display
The inner cavity of card slot (2) is equipped with transparent glasses lens (4), and the bottom of the transparent glasses lens (4) is equipped with LCD display (5), described
The bottom of LCD display (5) is provided with backlight (6), and the inner cavity of the face-piece (1) is provided with conductive rubber key (7), and conductive
Rubber key (7) passes through key card slot (3), and the bottom of the backlight (6) and conductive rubber key (7) is provided with LCD bracket (8),
And LCD bracket (8) is fixed on the inner cavity of face-piece (1) by machine tooth screw, the bottom of the LCD bracket (8) is equipped with PCB control
Circuit board (9), the top left side of the PCB control circuit board (9) are welded with three groups of coil loop positioning columns (10), line described in three groups
It is connected between ring positioning column (10) coil loop (11), and coil loop (11) is arranged at the top of PCB control circuit board (9),
The top right side of the PCB control circuit board (9) is respectively arranged with capacitor (12), pressure touch of key-press (13) and buzzer (14),
And press the top of touch of key-press (13) with the bottom of conductive rubber key (7) is corresponding contacts, the lower part of the PCB control circuit board (9)
It is provided with bottom case (15), and PCB control circuit board (9) setting, in the inner cavity of bottom case (15), the face-piece (1) and bottom case (15) are logical
The machine tooth screw of mistake is fixedly connected, and is connected with upper cover (16) on the left of the face-piece (1) and bottom case (15), the upper cover (16) it is interior
Three groups of light-guiding pillars (17) are vertically uniformly installed, and light-guiding pillar (17) runs through upper cover (16), the lumen end of the bottom case (15) is pacified
Equipped with MCU controller (18), the bottom of the bottom case (15) is equipped with cell piece (19), the lower part setting of the cell piece (19)
Have battery door (20), and battery door (20) is fixed on the bottom of bottom case (15) by the cooperation of card slot and fixture block.
2. a kind of wall detecting instrument with multi gear position according to claim 1, it is characterised in that: the display card slot
(2) it is transition fit between transparent glasses lens (4), is clearance fit between the key card slot (3) and conductive rubber key (7).
3. a kind of wall detecting instrument with multi gear position according to claim 1, it is characterised in that: the conductive rubber key
(7) be four gear keys, and four gear cases are in cross-shaped arrangement, above key be switch key, below key be bee
Ring device backlight key, and left side key is timber shelves key, and the right key is metal cords shelves key.
4. a kind of wall detecting instrument with multi gear position according to claim 1, it is characterised in that: the coil loop (11)
Outer wall be uniformly provided with the locating groove matched with coil loop positioning column (10), and locating groove and coil loop positioning column
It (10) is interference fit between.
5. a kind of wall detecting instrument with multi gear position according to claim 1, it is characterised in that: the MCU controller
(18) LCD display (5), buzzer (14) and light-guiding pillar (17), the MCU controller has been electrically connected in output end
(18) output end of input terminal and PCB control circuit board (9) is electrically connected, the output end point of the PCB control circuit board (9)
It is not electrically connected with coil loop (11), capacitor (12) and pressure touch of key-press (13), the input terminal and electricity of pressure touch of key-press (13)
The output end of pond piece (19) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840152.2U CN209215598U (en) | 2018-11-09 | 2018-11-09 | A kind of wall detecting instrument with multi gear position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840152.2U CN209215598U (en) | 2018-11-09 | 2018-11-09 | A kind of wall detecting instrument with multi gear position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215598U true CN209215598U (en) | 2019-08-06 |
Family
ID=67458810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840152.2U Active CN209215598U (en) | 2018-11-09 | 2018-11-09 | A kind of wall detecting instrument with multi gear position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215598U (en) |
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2018
- 2018-11-09 CN CN201821840152.2U patent/CN209215598U/en active Active
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