CN217059263U - Automatic change detection device that rocks - Google Patents
Automatic change detection device that rocks Download PDFInfo
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- CN217059263U CN217059263U CN202220089650.8U CN202220089650U CN217059263U CN 217059263 U CN217059263 U CN 217059263U CN 202220089650 U CN202220089650 U CN 202220089650U CN 217059263 U CN217059263 U CN 217059263U
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Abstract
The utility model relates to a shake detection technical field, in particular to an automatic shake detection device of a notebook computer screen, which comprises a platform, a click structure and a detection structure; the platform comprises a test position of a product to be tested; the clicking structure is positioned above the test position and comprises a support, a thrust rod and a driving assembly, the driving assembly is connected with the thrust rod and drives the thrust rod to move in a telescopic mode, and the driving assembly is arranged on the support; the detection structure comprises a displacement sensor, and the displacement sensor is arranged on the platform and is positioned on one side of the test position. The utility model provides an among the technical scheme, detect the angle that opens and shuts of the product that awaits measuring through displacement sensor to can ensure the precision of the angle that opens and shuts, in addition, click the structure through automated control, make click position and click dynamics all controllable, thereby make the test have higher uniformity. The automatic shaking detection device can ensure the accuracy and stability of the test, and can improve the test efficiency so as to improve the product quality.
Description
Technical Field
The utility model relates to a rock and detect technical field, especially relate to a detection device is rocked in automation of notebook computer screen.
Background
At present, a screen shaking test is required to be carried out on a notebook computer to detect the stress shaking condition after the notebook computer is opened. The existing testing method is generally a manual testing method, namely, a notebook is opened and closed manually, the testing angle is confirmed by visual inspection, and then a shaking test is carried out through an infrared sensor erected manually and a thrustor used manually.
When the manual test is adopted, the opening and closing angle of the notebook computer needs to be visually measured, so that the opening angle is inaccurate; the manual erection and positioning of the test equipment wastes labor and time for operation; the accuracy is low by using a thrustmeter for measurement, and the magnitude of the thrust and the position of a test point are not easy to control, so that the test has errors; and, many people are needed to complete the test, wasting manpower.
Disclosure of Invention
For solving the technical problem more than at least that exists among the prior art, the embodiment of the utility model provides an automatic change and rock detection device.
The embodiment of the utility model provides an automatic shake detection device on the one hand, including platform, point structure and detection structure; the platform comprises a test position of a product to be tested; the clicking structure is positioned above the test position and comprises a support, a thrust rod and a driving assembly, the driving assembly is connected with the thrust rod and drives the thrust rod to move in a telescopic mode, and the driving assembly is arranged on the support; the detection structure comprises a displacement sensor, and the displacement sensor is arranged on the platform and is positioned on one side of the test position.
In some embodiments, further comprising a three-dimensional moving structure comprising a first slide assembly, a second slide assembly, and a third slide assembly; the first sliding assembly is connected with the second sliding assembly and used for driving the second sliding assembly to move along a first direction, the second sliding assembly is connected with the third sliding assembly and used for driving the third sliding assembly to move along a second direction, and the third sliding assembly is connected with the support and used for driving the clicking structure to move along a third direction.
In some embodiments, the first slide assembly, the second slide assembly, and the third slide assembly are lead screw rail structures.
In some embodiments, the first direction is parallel to a plane in which the test site is located; the included angle between the second direction and the first direction is 90 degrees to 120 degrees, and the included angle between the third direction and the second direction is 90 degrees.
In some embodiments, the first slide assembly is connected to the second slide assembly by a rotating structure; the rotating structure comprises a first fixing part, a rotating part and a second fixing part, the first fixing part is connected with the second fixing part through the rotating part, the first fixing part is connected with the first sliding assembly, and the second fixing part is connected with the second sliding assembly.
In some embodiments, the bracket is further provided with an identification sensor for identifying the boundary of the product to be detected; the identification sensor is arranged at a distance from the thrust rod and is positioned on an axial extension line of the thrust rod.
In some embodiments, the identification sensor is a photoelectric switch sensor; the support includes that two are parallel and the interval sets up branch, photoelectric switch sensor's transmitting terminal and receiving terminal set up respectively on the branch.
In some embodiments, the detection structure further comprises a display device for displaying the detection result; the displacement sensor comprises one or more of an ultrasonic sensor, an infrared sensor or a laser sensor.
In some embodiments, a safety cabinet is also included; the platform, click the structure with detect the structure and locate in the safety cabinet.
In some embodiments, a safety grating structure is arranged on a cabinet door of the safety cabinet.
An embodiment of the utility model provides a pair of automatic change detection device that rocks, the product that awaits measuring is arranged in the test position on, detects the angle that opens and shuts of the product that awaits measuring through displacement sensor to can ensure the precision of the angle that opens and shuts, in addition, click the structure through automated control, make click position and click the dynamics all controllable, thereby make the test have higher uniformity. The automatic shaking detection device can ensure the accuracy and stability of the test, and can improve the test efficiency so as to improve the product quality.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description, which proceeds with reference to the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
Fig. 1 is a first schematic structural view of an automatic sway detector according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic sway detector according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of an automatic sway detector according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of an automatic sway detector according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a click structure of an automatic sway detection device according to an embodiment of the present invention;
fig. 6 is a flowchart illustrating the testing process of the automatic shaking detection device according to an embodiment of the present invention.
In the figure:
1: a platform; 2: clicking a structure; 3: detecting the structure; 4: a three-dimensional moving structure; 5: a display device; 6: a safety cabinet; 7: a safety grating structure;
21: a support; 22: a thrust rod; 23: a drive assembly; 24: identifying a sensor; 25: a strut;
41: a first slide assembly; 42: a second slide assembly; 43: a third sliding assembly; 44: and (5) a rotating structure.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the utility model provides an automatic shake detection device, which comprises a platform 1, a click structure 2 and a detection structure 3; the platform 1 comprises a test position of a product to be tested; the clicking structure 2 is positioned above the test position and comprises a support 21, a thrust rod 22 and a driving assembly 23, the driving assembly 23 is connected with the thrust rod 22 and drives the thrust rod 22 to move in a telescopic mode, and the driving assembly 23 is arranged on the support 21; the detection structure 3 comprises a displacement sensor which is arranged on the platform 1 and is positioned on one side of the test position.
The detection device is of an integral structure, after a product to be detected is placed and adjusted, one-key automatic detection can be achieved, namely, when detection is performed, manual operations such as erecting equipment and debugging equipment by personnel are not needed, and automatic efficient and accurate detection can be achieved.
In some embodiments, the click structure 2 is connected to the moving structure, the moving structure drives the click structure 2 to move to the specified detection position, and then the click structure 2 performs a click operation. For example, the moving structure is a three-dimensional moving structure 4, and the three-dimensional moving structure 4 includes a first sliding component 41, a second sliding component 42, and a third sliding component 43; the first sliding component 41 is connected to the second sliding component 42 and is configured to drive the second sliding component 42 to move along the first direction, the second sliding component 42 is connected to the third sliding component 43 and is configured to drive the third sliding component 43 to move along the second direction, and the third sliding component 43 is connected to the bracket 21 and is configured to drive the click structure 2 to move along the third direction.
For example, the first sliding component 41 can slide in the X direction, the second sliding component 42 can slide in the Z direction, the third sliding component 43 can slide in the Y direction, and the click structure 2 is driven by the three-dimensional moving structure 4 to move in the three-dimensional direction in the detection device.
For example, the first, second, and third slider assemblies 41, 42, and 43 are screw guide structures. The screw rod guide rail structure comprises a screw rod, a motor and a sliding block, the sliding block is rotatably connected with the screw rod, an output shaft of the motor is connected with the screw rod, and the screw rod is driven to rotate through the motor. When the three-dimensional moving structure 4 is used, the lead screw drives the sliding block to move along one direction, and the three sliding assemblies can move along three directions, so that the three-dimensional movement of the clicking structure 2 is realized.
For example, the first direction is parallel to the plane of the test site; the angle between the second direction and the first direction is 90 DEG to 120 DEG, and the angle between the third direction and the second direction is 90 deg.
The embodiment of the utility model provides an in, be not restricted to 90 to the test of the product that awaits measuring, the angle that opens and shuts of the product that also awaits measuring can be between 90 to 120, consequently, sets up second direction (Z direction) into angularly adjustable for detection device can the multiple test of the product that awaits measuring of adaptation simultaneously. For example, as shown in fig. 1 and 3, the apparatus detects a product having an opening and closing angle of 90 °, and as shown in fig. 2 and 4, the apparatus detects a product having an opening and closing angle of 110 °.
In some embodiments, the first slider assembly 41 is connected to the second slider assembly 42 via a rotating structure 44; the rotating structure 44 includes a first fixing portion, a rotating portion, and a second fixing portion, the first fixing portion is connected to the second fixing portion through the rotating portion, the first fixing portion is connected to the first sliding component 41, and the second fixing portion is connected to the second sliding component 42.
For example, the rotating part comprises a rotating shaft and a motor for driving the rotating shaft to rotate, the rotating shaft is driven to rotate according to the opening and closing angle of the product to be detected, and the rotating shaft rotates by a corresponding angle and is locked at the current angle. For example, the locking is performed by a motor. The three-dimensional moving structure 4 adjusted by the rotating structure 44 establishes a new three-dimensional coordinate system, and under the coordinate system, the detection of the product to be detected with the corresponding opening and closing angle can be realized.
As shown in fig. 5, in some embodiments, the bracket 21 is further provided with an identification sensor 24 for identifying the boundary of the product to be detected; the identification sensor 24 is disposed at a distance from the thrust rod 22, and the identification sensor 24 is located on an axial extension line of the thrust rod 22.
When the shaking test is carried out, the force application position of the click structure 2 on the product to be tested is generally on the central line of the width of the product, and the top end of the click structure faces downwards by 1 cm. Therefore, for testing products to be tested with different sizes, the position of the click structure 2 needs to be adjusted.
The size of the product to be measured is identified by the identification sensor 24, and then, the position of application of force is determined. The recognition process, and the adjustment process of the click structure 2 are performed in cooperation with the three-dimensional moving structure 4.
For example, the recognition sensor 24 is a photoelectric switch sensor; the bracket 21 comprises two parallel supporting rods 25 which are arranged at intervals, and the transmitting end and the receiving end of the photoelectric switch sensor are respectively arranged on the supporting rods 25. Moving support 21 makes the both sides of the product that awaits measuring of emission end and receiving terminal branch row of photoelectric switch sensor, then, moves support 21 along first direction (X direction), at this moment, the accessible photoelectric switch sensor discerns the width of the product that awaits measuring, moves support 21 along second direction (Z direction) again, discerns the position of the 1cm downwards in top, can confirm the application of force position to the product that awaits measuring, and finally, it can to point the thrust rod 22 of structure 2 and remove the alignment application of force position.
The above-mentioned identification operation is automatically completed.
In some embodiments, the detection structure 3 further comprises a display device 5 for displaying the detection result; the displacement sensor comprises one or more of an ultrasonic sensor, an infrared sensor or a laser sensor. Before the detection is started, the opening and closing angle of the product to be detected is detected through a displacement sensor, and for example, the opening and closing angle is required to be 90 degrees. The product to be tested is manually opened to approach 90 degrees, then the product to be tested is placed on the test position, and the displacement sensor can measure the actual opening and closing angle of the product to be tested. For example, the displacement sensor is an infrared sensor, and the opening and closing angle is determined according to a distance parameter measured by the infrared sensor. The opening and closing angle can be displayed in real time through the display device 5 until the opening and closing angle is adjusted to 90 degrees. In the shaking detection process, after the thrust rod 22 applies force to the product to be detected, the product to be detected produces reciprocating shaking, and the shaking data is detected by using the displacement sensor.
In some embodiments, the detection device further comprises a safety cabinet 6; platform 1, click structure 2 and detection structure 3 locate in the safety cabinet 6. The safety cabinet 6 structure makes the test go on under the confined environment, more safe and reliable. In addition, a safety alarm structure can be arranged on the cabinet door, for example, a safety grating structure 7 is arranged on the cabinet door of the safety cabinet 6, and the detection device can only operate when the cabinet door is determined to be completely closed.
Combine flow chart right the utility model provides an it explains to automize to rock detection device. As shown in fig. 6, a product to be tested with an opening and closing angle of 90 ° is taken as an example. Before the detection is started, the opening and closing angle of a product to be detected is detected through the displacement sensor, and after the angle of the product is determined to be 90 degrees, safety confirmation is carried out. Then, starting a test, identifying the left and right boundaries, namely the width direction (also X direction), of the product through the identification sensor, determining the center position of the left and right directions, and then identifying the boundary of the top end of the product to obtain the position of the test point.
The thrust rod is operated in a telescopic mode, the thrust rod resets after reaching a preset thrust value, the product can shake at the moment, shaking data are collected through the displacement sensor, finally, test data are generated, and once shaking detection is completed.
The embodiment of the utility model provides a pair of automatic change detection device that rocks, on the product that awaits measuring arranged in the test position, detect the angle that opens and shuts of the product that awaits measuring through displacement sensor to can ensure the precision of the angle that opens and shuts, in addition, click the structure through automated control, make click position and click dynamics all controllable, thereby make the test have higher uniformity. The automatic shaking detection device can ensure the accuracy and stability of the test, and can improve the test efficiency so as to improve the product quality.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An automatic shaking detection device is characterized by comprising a platform (1), a clicking structure (2) and a detection structure (3);
the platform (1) comprises a test position of a product to be tested;
the clicking structure (2) is located above the test position and comprises a support (21), a thrust rod (22) and a driving assembly (23), the driving assembly (23) is connected with the thrust rod (22) and drives the thrust rod (22) to move in a telescopic mode, and the driving assembly (23) is arranged on the support (21);
the detection structure (3) comprises a displacement sensor, and the displacement sensor is arranged on the platform (1) and is positioned on one side of the test position.
2. The automated shake detection apparatus according to claim 1, further comprising a three-dimensional moving structure (4), the three-dimensional moving structure (4) comprising a first slide assembly (41), a second slide assembly (42), and a third slide assembly (43);
the first sliding assembly (41) is connected with the second sliding assembly (42) and used for driving the second sliding assembly (42) to move along a first direction, the second sliding assembly (42) is connected with the third sliding assembly (43) and used for driving the third sliding assembly (43) to move along a second direction, and the third sliding assembly (43) is connected with the support (21) and used for driving the clicking structure (2) to move along a third direction.
3. The automated wobble detection apparatus of claim 2, wherein the first slide assembly (41), the second slide assembly (42), and the third slide assembly (43) are screw-guide rail structures.
4. The automated wobble detection apparatus of claim 3, wherein the first direction is parallel to a plane of the test site;
an included angle between the second direction and the first direction is 90 degrees to 120 degrees, and an included angle between the third direction and the second direction is 90 degrees.
5. The automated wobble detection apparatus as claimed in claim 4, wherein the first sliding assembly (41) and the second sliding assembly (42) are connected by a rotating structure (44);
the rotating structure (44) comprises a first fixing portion, a rotating portion and a second fixing portion, the first fixing portion is connected with the second fixing portion through the rotating portion, the first fixing portion is connected with the first sliding assembly (41), and the second fixing portion is connected with the second sliding assembly (42).
6. The automatic shake detection device according to claim 5, wherein the bracket (21) is further provided with an identification sensor (24) for identifying the boundary of the product to be detected;
the identification sensor (24) is arranged at a distance from the thrust rod (22), and the identification sensor (24) is located on an axial extension line of the thrust rod (22).
7. The automated shake detection apparatus according to claim 6, wherein the recognition sensor (24) is an opto-electronic switch sensor;
support (21) include that two are parallel and the interval sets up branch (25), photoelectric switch sensor's transmitting terminal and receiving terminal set up respectively on branch (25).
8. The automated sloshing detection apparatus according to claim 7, wherein said detection structure (3) further comprises a display device (5) for displaying the detection result;
the displacement sensor comprises one or more of an ultrasonic sensor, an infrared sensor or a laser sensor.
9. The automated shake detection apparatus according to any one of claims 1 to 8, further comprising a safety cabinet (6);
the platform (1), the click structure (2) and the detection structure (3) are arranged in the safety cabinet (6).
10. The automated sloshing detection device according to claim 9, wherein a safety grating structure (7) is disposed on a door of the safety cabinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089650.8U CN217059263U (en) | 2022-01-13 | 2022-01-13 | Automatic change detection device that rocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089650.8U CN217059263U (en) | 2022-01-13 | 2022-01-13 | Automatic change detection device that rocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217059263U true CN217059263U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220089650.8U Active CN217059263U (en) | 2022-01-13 | 2022-01-13 | Automatic change detection device that rocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217059263U (en) |
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- 2022-01-13 CN CN202220089650.8U patent/CN217059263U/en active Active
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