CN209979868U - Metal part detection device - Google Patents
Metal part detection device Download PDFInfo
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- CN209979868U CN209979868U CN201920808824.XU CN201920808824U CN209979868U CN 209979868 U CN209979868 U CN 209979868U CN 201920808824 U CN201920808824 U CN 201920808824U CN 209979868 U CN209979868 U CN 209979868U
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Abstract
The utility model provides a metalwork detection device, include: the cavity comprises a detection surface for detecting the metal piece and a detection module arranged in the cavity, and when the detection surface detects the metal piece, the detection module sends out an indication signal. The utility model discloses whether near the detection face that can high-efficient accurately detect this cavity has the metalwork, has very big help to detecting hidden metalwork to can send the signal prompt, easy operation, the structure is succinct, convenient and fast.
Description
Technical Field
The utility model relates to a detect technical field, particularly, relate to a metalwork detection device.
Background
When the existing household electrical appliance non-metal part is designed and developed, a metal connecting piece is often used, and in order to make the appearance of a product attractive, a hidden design is selected for the metal connecting piece (such as a screw). Although the hidden design provides an aesthetic experience for customers, it is troublesome to inspect the manufacturing process, and it is difficult to accurately and efficiently determine whether the metal connecting component of the hidden design is included in the product during the manufacturing process and the inspection process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be: during the manufacturing process and inspection, it is difficult to accurately and efficiently determine whether a concealed design metal connector is included in a non-metallic article product.
In order to solve the above problem, the utility model provides a metalwork detection device, include: the cavity comprises a detection surface for detecting the metal piece; the detection module is arranged in the cavity, and when the detection surface detects the metal piece, the detection module sends out an indication signal. The utility model discloses whether near the detection face that can high-efficient accurately detect this cavity exists the metalwork to can send the signal prompt, easy operation, the structure is succinct, convenient and fast.
Further, the detection module comprises: a magnetic conductor; one end of the elastic component is connected with the magnetic conductor, and the other end of the elastic component is fixed and connected with the detection surface; the electric conductor is arranged in the cavity and is spaced from the magnetic conductor; the power supply is used for supplying power to the detection module; and the indicating assembly sends out an indicating signal when a loop is formed among the indicating assembly, the power supply, the electric conductor and the magnetic conductor.
Further, when the metal piece is not detected by the detection surface, the magnetic conductor is not in contact with the electric conductor; when the detection surface detects a metal piece, the elastic component is compressed by the attraction force between the magnetic conductor and the metal piece, the magnetic conductor is in contact with the electric conductor, and a loop is formed among the indicating component, the power supply, the electric conductor and the magnetic conductor. The utility model discloses a magnetism is inhaled the principle, regard as the switch that control circuit can form with elastic component.
Further, the conductor is arranged on the inner side wall of the cavity, and the conductor is at least partially opposite to the magnetic conductor.
Further, the cavity comprises at least one visual window for viewing the indication signal emitted by the indication assembly. The utility model discloses set up visual window and can accurately receive pilot signal fast to judge whether near cavity has the metalwork, reached the purpose of visual inspection metalwork.
Further, the indicating component comprises a buzzer and/or a light bulb. The indicating component selects the buzzer and/or the bulb, the indicating signal is obvious, and a user can receive the indicating signal conveniently.
Furthermore, both sides of the magnetic conductor are provided with a moving track, and the elastic component drives the magnetic conductor to move in the moving track when being compressed. The movement tracks are arranged on the two sides of the magnetic conductor, so that the metal piece detection device is suitable for movements at different angles, and meanwhile, the continuity of the movement of the magnetic conductor is guaranteed.
Further, the moving tracks are parallel to each other and have the same width as the magnetic conductor. The motion tracks are arranged in parallel and have the same width as the magnetic conductors, and can accommodate the motion of the magnetic conductors in all directions.
Further, the moving track includes a sliding groove and a guide rail. The selection of the motion track can be selected according to actual requirements, such as a sliding groove and a guide rail.
Further, the detection surface comprises a non-metal material with magnetic permeability, so that the detection surface cannot shield the magnetic attraction force between the metal piece and the magnetic conductor to enable the elastic component to be compressed, and whether the metal piece exists is detected based on the magnetic attraction switch principle.
Drawings
Fig. 1 is a schematic structural diagram of a metal part detection device according to an embodiment of the present invention.
< description of symbols >
1-detecting surface; 2-a magnetic conductor; 3-an elastic component; 4-an electrical conductor; 5-a power supply; 6-an indication component; 7-visual window.
Detailed Description
Although the metal part detection device in the prior art can be designed in a hidden manner to bring aesthetic experience to customers, the detection of the manufacturing process is troublesome, and it is difficult to accurately and efficiently determine whether a product comprises a metal connecting piece in a hidden manner or not in the manufacturing process and the detection process. In view of this, the utility model provides a metalwork detection device can detect whether near the detection face of this cavity has the metalwork high-efficiently accurately, has very big help and can send the signal indication suggestion to detecting hidden metalwork, easy operation, and the structure is succinct, convenient and fast.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is the utility model discloses metalwork detection device's schematic structure diagram, as shown in fig. 1, the embodiment of the utility model provides a metalwork detection device, include:
the cavity comprises a detection surface 1 for detecting the metal piece;
the detection module is arranged in the cavity, and when the detection surface 1 detects the metal piece, the detection module sends out an indication signal. From this, the utility model discloses whether near can high-efficiently accurately detect the detection face 1 of this cavity have the metalwork to can send the signal indication, reach the purpose that high-efficient accurate detected the metalwork.
The utility model discloses an in some embodiments, can realize the function of surveying the module through magnetism switch principle of inhaling. The detection module may include: a magnetic conductor 2; an elastic component 3, one end of which is connected with the magnetic conductor 2 and the other end is connected with the detection surface 1; the electric conductor 4 is arranged in the cavity, and the electric conductor 4 and the magnetic conductor 2 are arranged at intervals, namely the electric conductor 4 and the magnetic conductor 2 are not contacted under other states except the state of detecting metal; the power supply 5 is used for supplying power to the detection module; and the indicating component 6 sends out an indicating signal when a loop is formed among the power supply 5, the electric conductor 4 and the magnetic conductor 2.
It should be noted that, when the metal piece is located near the detection surface 1 and does not contact with the detection surface 1, the magnetic conductor 2 and the metal piece in the cavity attract each other, so that the elastic component 3 is compressed due to the attraction, the magnetic conductor 2 contacts with the conductive body 4 to form a passage, a power supply in the passage supplies power to the indicating component 6, the indicating component 6 sends an indicating signal to represent that the metal piece exists near the cavity, and in the detection process, the detection module does not need to directly contact with the metal piece, thereby realizing non-contact detection.
In addition, the metal piece can also be in direct contact with the detection surface 1, the magnetic conductor 2 in the cavity is mutually attracted with the metal piece, so that the elastic component 3 is compressed due to attraction, the magnetic conductor 2 is in contact with the electric conductor 4 to form a passage, the indicating component 6 sends out an indicating signal to represent that the metal piece exists near the cavity, and contact detection is realized.
That is to say, the utility model discloses a magnetism is inhaled the principle, regard elastic component 3 as the switch that control circuit can form or not. When the detection surface 1 does not detect a metal piece, the magnetic conductor 2 is not in contact with the electric conductor 4; when the detection surface 1 detects a metal piece, the elastic component 3 is compressed due to the attraction force between the magnetic conductor 2 and the metal piece, the magnetic conductor 2 is in direct contact with the electric conductor 4, and a loop is formed among the indicating component 6, the power supply 5, the electric conductor 4 and the magnetic conductor 2.
When indicating subassembly 6 is the bulb, the pilot signal that its sent is that the lamp is bright or the lamp goes out, in order to detect this pilot signal for the convenience, the cavity can include at least one visual window 7 for look over the pilot signal that indicating subassembly 6 sent, from this, can receive pilot signal fast accurately, thereby judge whether near the cavity has the metalwork, reached the purpose of visual inspection metalwork (especially hidden metalwork). The visual window 7 can be a transparent window or an empty slot, and both can realize the visual effect.
The cavity can be cylindrical or polyhedral, and the visual window 7 can be positioned on any surface of the cavity. Because the bottom of the cavity is generally in contact with a horizontal plane or other planes, the indication signal can be viewed only through the visible window arranged at the bottom of the cavity when the cavity is in a suspended state. Therefore, preferably, the visual window is positioned on at least one side of the side surface of the cavity or on the upper surface of the cavity, so that a user can observe the indicating signal in the cavity conveniently. The detection surface 1 of the cavity can be any surface of the cavity, and the detection surface 1 is preferably arranged on at least one surface of the side surface of the cavity or the lower surface of the cavity.
Referring to fig. 1, in this embodiment, the elastic component 3 is disposed at the bottom of the cavity, the conductive body 4 is disposed on the inner wall of the cavity, and the conductive body 4 is partially opposite to the magnetic conductor 2.
Preferably, the detection surface 1 is a lower surface of the cavity, the conductive body 4 is located on one side wall inside the cavity, one end of the elastic component 3 is connected with the lower surface, the other end of the elastic component is connected with the magnetic conductor 2, the metal component is close to the bottom of the cavity, the magnetic conductor 2 detects the metal component, the two attract each other, the elastic component 3 is compressed after receiving magnetic attraction, the magnetic conductor 2 is driven to move towards the direction of the metal component (the bottom of the cavity) until contacting with the conductive body 4, at this time, the indication component 6, the power supply 5, a loop is formed between the conductive body 4 and the magnetic conductor 2, the indication component 6 is powered on, and an indication signal is sent out for indicating that the metal component exists around.
When no metal piece is arranged near the bottom of the cavity, when the spring is not subjected to the magnetic attraction between the magnetic conductor 2 and the metal piece, the magnetic conductor 2 is not contacted with the detection surface 1, and the indicating assembly 6 does not send an indicating signal.
The indicating component 6 may be different electrical components, including but not limited to a buzzer and/or a light bulb, and only needs to satisfy the condition that the indicating signal is obvious and is convenient for a user to receive the indicating signal.
Because some metalworks are installed on other subassemblies and have a certain height, the direction between metalwork and magnetic conductor 2 may be the inclined direction, in order to make this metalwork detection device be applicable to the motion of different angles, guaranteed the continuity of magnetic conductor 2 motion simultaneously, the both sides of magnetic conductor 2 can also all be provided with the motion track, drive when elastic component 3 is compressed magnetic conductor 2 moves in the motion track.
When the direction between the metal piece and the magnetic conductor 2 is an oblique direction, that is, the moving direction of the magnetic conductor is also the oblique direction, in this case, it is not necessary to limit the relative arrangement of the conductor 4 and the magnetic conductor 2, and the positions of the magnetic conductor 2 and the conductor 4 can be set according to actual conditions.
Preferably the movement tracks are parallel to each other and have the same width as the width of said magnetic conductor 2, so that the movement tracks can accommodate movements of the magnetic conductor 2 in all directions.
The moving track has various implementation manners, including but not limited to a sliding groove and a guide rail, and only the condition that the magnetic conductor 2 can move on the moving track is satisfied, and a user can select the moving track according to actual needs, which is not described herein again.
It should be further noted that the detection surface 1 should be a non-metallic material with magnetic permeability, i.e. the mutual magnetic attraction between the metal part and the magnetic conductor 2 cannot be shielded, so that the elastic component 3 is compressed by the magnetic attraction and drives the magnetic conductor 2 to displace and directly contact with the conductive body 4 to form a closed loop, thereby detecting whether there is a hidden metal part based on the magnetic attraction switch principle.
The embodiment of the utility model provides an in, elastic component 3 (spring), its material can be for foam, rubber and sponge etc. have elastic material, and the shape size material of spring is all unrestricted, and the user can select according to actual conditions.
To sum up, the utility model discloses a metalwork detection device can high-efficiently accurately detect near the detection face of this cavity whether have the metalwork, has very big help and can send the signal prompt to detecting hidden metalwork, easy operation, and the structure is succinct, convenient and fast.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. A metal part detection apparatus, comprising:
a cavity comprising a detection face (1) for detecting a metal piece;
the detection module is arranged in the cavity, and when the detection surface (1) detects the metal piece, the detection module sends out an indication signal.
2. The metal piece detection apparatus of claim 1, wherein the detection module comprises:
a magnetic conductor (2);
one end of the elastic component (3) is connected with the magnetic conductor (2), and the other end of the elastic component (3) is connected with the detection surface (1);
a conductor (4), wherein the conductor (4) and the magnetic conductor (2) are arranged at intervals;
a power supply (5) for supplying power to the detection module;
and the indicating assembly (6) sends out an indicating signal when a loop is formed among the indicating assembly (6), the power supply (5), the electric conductor (4) and the magnetic conductor (2).
3. The metal piece detection device according to claim 2, wherein the magnetic conductor (2) is not in contact with the electrical conductor (4) when the detection surface (1) does not detect a metal piece; when the detection surface (1) detects a metal piece, the elastic component (3) is compressed by the attraction force between the magnetic conductor (2) and the metal piece, the magnetic conductor (2) is in contact with the electric conductor (4), and a loop is formed among the indicating component (6), the power supply (5), the electric conductor (4) and the magnetic conductor (2).
4. Metal piece detection device according to claim 2, characterized in that the electrical conductor (4) is arranged on the inner wall of the cavity, the electrical conductor (4) being at least partially opposite the magnetic conductor (2).
5. Metal piece detection device according to claim 1, characterized in that the cavity comprises at least one visual window (7) for observing the indication signal.
6. Metal piece detection device according to claim 2, characterized in that said indicating means (6) comprise a buzzer and/or a light bulb.
7. The metal part detection device according to claim 2, wherein both sides of the magnetic conductor (2) are provided with a motion track, and the elastic component (3) drives the magnetic conductor (2) to move in the motion track when compressed.
8. Metal piece detection device according to claim 7, characterized in that the movement tracks are parallel to each other and have the same width as the magnetic conductor (2).
9. The metal piece detecting apparatus according to claim 8, wherein the moving rail includes a slide groove and a guide rail.
10. Metal piece detecting device according to claim 1, characterized in that the detecting surface (1) comprises a non-metallic material with magnetic permeability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808824.XU CN209979868U (en) | 2019-05-31 | 2019-05-31 | Metal part detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808824.XU CN209979868U (en) | 2019-05-31 | 2019-05-31 | Metal part detection device |
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| Publication Number | Publication Date |
|---|---|
| CN209979868U true CN209979868U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920808824.XU Active CN209979868U (en) | 2019-05-31 | 2019-05-31 | Metal part detection device |
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| CN (1) | CN209979868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082829A (en) * | 2019-05-31 | 2019-08-02 | 宁波奥克斯电气股份有限公司 | Metalwork detection device |
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2019
- 2019-05-31 CN CN201920808824.XU patent/CN209979868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082829A (en) * | 2019-05-31 | 2019-08-02 | 宁波奥克斯电气股份有限公司 | Metalwork detection device |
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