CN220304486U - Four-side height detection device for notebook computer shell - Google Patents
Four-side height detection device for notebook computer shell Download PDFInfo
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- CN220304486U CN220304486U CN202321815494.XU CN202321815494U CN220304486U CN 220304486 U CN220304486 U CN 220304486U CN 202321815494 U CN202321815494 U CN 202321815494U CN 220304486 U CN220304486 U CN 220304486U
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- 239000003638 chemical reducing agent Substances 0.000 claims description 12
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model provides a device for detecting the heights of four sides of a notebook computer shell, which comprises the following components: a stage section including a stage horizontal movement driving unit capable of horizontally moving in a first direction, a stage rotation driving unit mounted on the stage horizontal movement driving unit, and a stage mounted on the stage rotation driving unit for placing a notebook computer case to be inspected; the upper distance measuring part comprises an upper laser distance measuring device and an upper distance measuring horizontal movement driving unit, wherein the upper laser distance measuring device is positioned above the carrying platform and is used for measuring a first distance of the edge surface of the notebook computer shell; the lower distance measuring part comprises a lower laser distance measuring device positioned below the carrying platform and a lower distance measuring horizontal movement driving unit, and the lower laser distance measuring device is used for measuring a second distance of the lower surface of the side of the notebook computer shell; and the industrial personal computer is used for obtaining the height of the corresponding side according to the first preset height position, the second preset height position, the first distance and the second distance.
Description
Technical Field
The utility model belongs to the technical field of height detection of notebook computer shells, and particularly relates to a device for detecting heights of four sides of a notebook computer shell.
Background
The notebook computer shell is the most basic protective barrier for the internal devices of the notebook computer, and the size of the notebook computer shell, especially the height of four sides, directly influences the assembly of products. Therefore, the detection of the heights of four sides of the notebook computer shell is particularly important.
In the prior art, manual detection is generally adopted for detecting the heights of four sides of a notebook computer shell, and specifically comprises the following steps: the height dimension of each side of the notebook computer shell is measured manually by using a measuring tool such as a vernier caliper. However, the manual detection has the advantages of high labor intensity of workers, low detection efficiency and low detection accuracy and reliability.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a device for detecting the height of four sides of a notebook computer casing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a device for detecting the heights of four sides of a notebook computer shell, which is characterized by comprising the following components: a stage section including a stage horizontal movement driving unit capable of horizontally moving in a first direction, a stage rotation driving unit mounted on the stage horizontal movement driving unit, and a stage mounted on the stage rotation driving unit for placing a notebook computer case to be inspected; an upper ranging part including an upper laser ranging device positioned at a first predetermined height position above the stage, and an upper ranging horizontal movement driving unit for driving the upper laser ranging device to horizontally move in a second horizontal direction perpendicular to the first horizontal direction, the upper laser ranging device being for measuring a vertical distance of an upper surface of a side of the notebook computer case from the first predetermined height position as a first distance; a lower ranging part including a lower laser ranging device positioned at a second predetermined height position below the stage and a lower ranging horizontal movement driving unit for driving the lower laser ranging device to horizontally move in a second horizontal direction, the lower laser ranging device being for measuring a vertical distance of a lower surface of a side of the notebook computer case from the second predetermined height position as a second distance; and the industrial personal computer is electrically connected with the upper laser distance measuring device and the lower laser distance measuring device respectively and is used for obtaining the height of the corresponding side according to the first preset height position, the second preset height position, the first distance and the second distance.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the carrying platform part also comprises a compressing block with a handle, and the compressing block is used for being placed on the notebook computer shell to be detected so as to compress the notebook computer shell on the carrying platform.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the compressing block is made of magnetizable material, and a plurality of magnetic blocks are arranged at the central part of the bottom of the carrier.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the carrier horizontal movement driving unit comprises two carrier guide rails, four carrier sliding blocks, a carrier moving plate, a carrier movement driving component and a carrier movement driving belt, wherein the two carrier guide rails are arranged in parallel at intervals and extend along a first horizontal direction respectively, each two carrier sliding blocks are respectively and slidably mounted on one guide rail, the carrier moving plate is mounted on the four carrier sliding blocks, the carrier movement driving component is located at one end part of the carrier guide rail, and the carrier movement driving belt is arranged along the first horizontal direction and is respectively connected with the carrier movement driving component and the carrier moving plate.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the carrier rotating driving unit comprises a carrier rotating driving piece, a harmonic reducer and a carrier rotating driving belt, wherein the carrier rotating driving piece is fixedly arranged on a carrier moving plate, the harmonic reducer is fixedly arranged on the carrier moving plate, the carrier is fixedly arranged on an output shaft end of the harmonic reducer, and the carrier rotating driving belt is arranged on a rotating shaft of the carrier rotating driving piece and an input shaft end of the harmonic reducer.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the upper ranging horizontal movement driving unit comprises an upper ranging movement frame capable of horizontally moving in a second horizontal direction, the upper laser ranging device is fixedly arranged on the upper ranging movement frame, the lower ranging horizontal movement driving unit comprises a lower ranging movement frame capable of horizontally moving in the second direction, and the lower laser ranging device is fixedly arranged on the lower ranging movement frame.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the upper ranging part further comprises an upper camera for acquiring an image of the upper surface of the notebook computer shell to be detected, the upper camera is fixedly arranged on the upper ranging moving frame and is arranged obliquely downwards towards the upper laser range finder, the lower ranging part further comprises a lower ranging camera for acquiring an image of the lower surface of the notebook computer shell to be detected, and the lower ranging camera is fixedly arranged on the lower ranging moving frame and is arranged obliquely upwards towards the lower laser range finder.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the upper ranging part further comprises an upper in-place sensor for detecting whether the notebook shell reaches the lower part of the upper laser ranging device, the upper in-place sensor is fixedly arranged on the upper ranging moving frame, the lower ranging part further comprises a lower in-place sensor for detecting whether the notebook shell reaches the upper part of the upper laser ranging device, and the lower in-place sensor is fixedly arranged on the lower ranging moving frame.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: the upper ranging horizontal movement driving unit further comprises two upper ranging guide rails, two upper ranging sliding blocks, an upper ranging driving component and an upper ranging driving belt, the two upper ranging guide rails are arranged in parallel at intervals and respectively extend along the second direction, the two upper ranging sliding blocks are slidably mounted on the two upper ranging guide rails, the upper ranging moving frame is fixedly arranged on the two upper ranging sliding blocks, the upper ranging driving component is located at one end of the upper ranging guide rails, the upper ranging driving belt is arranged along the second horizontal direction and is respectively connected with the upper ranging driving component and the upper ranging moving frame, the lower ranging horizontal movement driving unit further comprises a lower ranging guide rail, a lower ranging sliding block, a lower ranging driving component and a lower ranging driving belt, the lower ranging guide rail extends along the second direction, the lower ranging sliding block is slidably mounted on the lower ranging guide rail, the lower ranging driving component is fixedly arranged on the lower ranging sliding block, and the lower ranging driving component is located at one end of the lower ranging guide rail and is arranged along the second horizontal direction and is respectively connected with the lower ranging driving component and the lower ranging moving frame.
The device for detecting the heights of four sides of the shell of the notebook computer provided by the utility model can also have the following characteristics: further comprises: and the regulation part is arranged at the front end part of the horizontal driving unit of the carrying platform and is used for regulating the notebook computer shell to be detected which is positioned on the carrying platform in the first direction and the second direction respectively, wherein the regulation part comprises a mounting frame which is in a shape of , a first direction stop piece and two second direction stop pieces, the first direction stop piece is movably arranged at the rear end part of the mounting frame and can move in the first direction, and the two second direction stop pieces are symmetrically arranged at two sides of the mounting frame and can move in opposite directions or back directions in the second direction.
The actions and effects of the utility model
According to the device for detecting the heights of four sides of the notebook computer casing, the device comprises the carrying platform part, the upper ranging part, the lower ranging part and the industrial personal computer, wherein the carrying platform part comprises the carrying platform, the carrying platform horizontal movement driving unit capable of driving the carrying platform to horizontally move in the first direction and the carrying platform rotation driving unit capable of conducting rotation, the upper ranging part comprises the upper laser ranging device positioned at the first preset height position above the carrying platform and the upper ranging horizontal movement driving unit used for driving the upper laser ranging device to horizontally move in the second horizontal direction, the upper laser ranging device can measure the vertical distance between the upper surface of the side of the notebook computer casing and the first preset height position as the first distance, the lower ranging part comprises the lower laser ranging device positioned at the second preset height position below the carrying platform and the lower ranging horizontal movement driving unit used for driving the lower laser ranging device to horizontally move in the second horizontal direction, the lower laser ranging device can measure the vertical distance between the lower surface of the side of the notebook computer casing and the second preset height position as the second distance, and the labor intensity of the notebook computer casing is correspondingly improved, and the labor intensity of the notebook computer is correspondingly improved, and the labor intensity is also detected according to the first preset height and second height position and the first position is detected.
Drawings
FIG. 1 is a schematic front perspective view of a device for detecting the height of four sides of a notebook computer casing according to an embodiment of the present utility model;
FIG. 2 is a schematic rear perspective view of a height detection device for four sides of a notebook computer casing according to an embodiment of the present utility model;
fig. 3 is a schematic perspective view of a horizontal movement driving unit of a stage according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of a stage rotation driving unit and a stage according to an embodiment of the present utility model;
FIG. 5 is an exploded mounting schematic view of a stage rotation drive unit and a stage in an embodiment of the utility model;
FIG. 6 is a schematic perspective view of an upper ranging unit according to an embodiment of the present utility model;
FIG. 7 is an exploded installation schematic of an upper ranging section in an embodiment of the present utility model;
fig. 8 is a schematic perspective view of a lower ranging part in an embodiment of the present utility model; and
fig. 9 is an exploded installation schematic view of the lower ranging part in the embodiment of the present utility model.
Detailed Description
The conception, specific structure, and technical effects of the present utility model will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present utility model.
< example >
FIG. 1 is a schematic front perspective view of a device for detecting the height of four sides of a notebook computer casing according to an embodiment of the present utility model; fig. 2 is a schematic rear perspective view of a height detection device for four sides of a notebook computer casing according to an embodiment of the present utility model.
As shown in fig. 1 and 2, in the present embodiment, the device 100 for detecting the height of four sides of a notebook computer casing 600 includes a mounting board 10, a stage portion 20, a gauge portion 30, an upper ranging portion 40, a lower ranging portion 50, and an industrial personal computer (not shown).
As shown in fig. 1 and 2, the mounting board 10 is horizontally provided for mounting the stage portion 20, the regulating portion 30, the upper ranging portion 40, and the lower ranging portion 50.
Fig. 3 is a schematic perspective view of a horizontal movement driving unit of a stage according to an embodiment of the present utility model; fig. 4 is a schematic perspective view of a stage rotation driving unit and a stage according to an embodiment of the present utility model; fig. 5 is an exploded assembly schematic view of a stage rotation driving unit and a stage in an embodiment of the present utility model.
As shown in fig. 1 to 4, the stage part 20 is used for placing a notebook computer case 600 to be inspected, and enables the notebook computer case 600 to perform a horizontal movement operation and a rotation operation. The stage section 20 includes a stage horizontal movement driving unit 21, a stage rotation driving unit 22, a stage 23, and a pressing block 24.
As shown in fig. 1 to 4, the stage horizontal movement driving unit 21 is configured to drive the stage rotation driving unit 22 and the stage 23 to horizontally move in a first direction (i.e., a front-rear direction of the apparatus), so as to drive the stage 23 and the notebook computer case 600 thereon to horizontally move in the first direction. The stage horizontal movement driving unit 21 includes a stage mounting plate 211, two stage guide rails 212, four stage sliders 213, a stage moving plate 214, a stage movement driving member 215, and a stage movement belt 216.
The stage mounting plate 211 is a rectangular plate, is fixedly provided on the mounting substrate 10, and is provided along the first direction in the longitudinal direction thereof.
Two stage rails 212 are mounted on the stage mounting plate 211 and are arranged in parallel at intervals, each stage rail 212 extending along the first horizontal direction, respectively.
Each two stage sliders 213 are slidably mounted on one rail 212.
The stage moving plate 214 is mounted on four stage sliders 213.
The stage moving drive member 215 is located at the rear end of the stage guide rail 212 and is fixedly provided on the stage mounting plate 211. In the present embodiment, the stage moving drive section 215 has a servo motor and a decelerator connected to each other.
The stage moving belt 216 is disposed along the first horizontal direction and is mounted on the stage mounting plate 211 by two synchronizing wheels 216 a. The output shaft end of the decelerator in the stage moving driving part 215 is coaxially connected with the corresponding synchronizing wheel 216a, and the stage moving plate 214 is connected with the stage moving belt 216.
As shown in fig. 1, 2, 4 and 5, the stage rotation driving unit 22 is mounted on the stage moving plate 214 of the stage horizontal movement driving unit 21, and includes a stage rotation driving tool 221, a harmonic reducer 222 and a stage rotation belt 223.
The stage rotation driving member 221 is a servo motor, and is fixedly disposed on the stage moving plate 214.
The harmonic reducer 222 is fixedly disposed on the stage moving plate 214 through a mount 222 a.
The stage rotation belt 223 is mounted on the rotation shaft of the stage rotation driving member 221 and the input shaft end of the harmonic reducer 222 through two synchronizing wheels 223 a.
As shown in fig. 1, 2, 4 and 5, the stage 23 is fixedly provided on the output shaft end of the harmonic reducer 222 in the stage rotation driving unit 22 by a stage base 23a for placing a notebook computer casing 600 to be inspected. In the present embodiment, the stage 23 has a rectangular stage body 23a and two wing arms 23b symmetrically provided on both sides of the stage body 23 a.
As shown in fig. 1 and 4, the pressing block 24 is used to be placed on the notebook computer casing 600 to be tested so as to press the notebook computer casing 600 onto the carrying table 23, and a handle 24a for facilitating hand holding is provided thereon.
The pressing block 24 is a long bar made of magnetizable material, and a plurality of magnetic blocks (not shown) are arranged on the central part of the bottom of the carrier 23, so that the pressing block 24 presses the notebook computer casing 600 on the carrier 23 more firmly. In this embodiment, the compaction block 24 is a bar block.
As shown in fig. 1, a regulating portion 30 is provided at the front end portion of the stage horizontal driving unit 21 for regulating the position of the notebook computer casing 600 to be detected, which is located on the stage 23, in a first direction and a second direction perpendicular to the first direction, respectively. The regulating portion 30 includes a mounting frame 31, a first direction stopper 32, and two second direction stoppers 33.
The mounting frame 31 is a "" frame matching the size of the carrier 23, and is fixedly mounted on the mounting substrate 10 for mounting the first direction stopper 32 and the two second direction stoppers 33.
The first direction stopper 32 is movably mounted at the rear end portion of the mounting frame 31 and is movable in a first direction.
The two second direction stopper pieces 33 are symmetrically disposed at both sides of the mounting frame 31 and can be moved toward or away from each other in the second direction.
FIG. 6 is a schematic perspective view of an upper ranging unit according to an embodiment of the present utility model; fig. 7 is an exploded installation schematic view of an upper ranging part in the embodiment of the present utility model.
As shown in fig. 1, 2, 6 and 7, the upper ranging section 40 includes an upper ranging mount 41, an upper ranging horizontal movement driving unit 42, an upper laser range finder 43, an upper camera 44 and an upper in-place sensor 45.
The upper ranging mounting frame 41 is an inverted U-shaped frame fixedly arranged on the mounting substrate 10 for mounting an upper ranging horizontal movement driving unit 42, an upper laser range finder 43, an upper camera 44 and an upper in-place sensor 45.
The upper ranging horizontal movement driving unit 42 is used for simultaneously driving the upper laser ranging device 43, the upper camera 44 and the upper in-place sensor 45 to horizontally move in the second horizontal direction, and comprises two upper ranging guide rails 421, two upper ranging blocks 422, an upper ranging moving frame 423, an upper ranging driving component 424 and an upper ranging transmission belt 425.
Two upper ranging guide rails 421 are mounted on the upper ranging mounting frame 41 and are arranged in parallel at intervals, and each upper ranging guide rail 421 extends along the second direction, respectively.
The two upper ranging blocks 422 are slidably mounted on the two upper ranging rails 421.
The upper ranging moving frame 423 is fixedly provided on the two upper ranging blocks 422 so as to be horizontally movable in the second horizontal direction.
The upper ranging driving part 424 is located at the right end portion of the upper ranging guide rail 421 and fixedly provided on the upper ranging mounting frame 41. In this embodiment, the upper range driving part 424 has a servo motor, a decelerator, and a coupling connected in sequence.
The upper ranging transmission belt 425 is disposed along the second horizontal direction and is mounted on the upper ranging mounting frame 41 by two synchronizing wheels 425 a. The coupling in the upper ranging driving part 424 is connected with the corresponding synchronizing wheel 425a, and the upper ranging moving frame 423 is connected with the upper ranging driving belt 425.
The upper laser rangefinder 43 is fixedly disposed on the upper ranging carriage 423 and sets its height position above the upper surface of the stage 23 to a first predetermined height position for measuring a vertical distance of the upper surface of the side of the notebook computer casing 600 from the first predetermined height position as a first distance.
The upper camera 44 is fixedly provided on the upper ranging moving frame 423 and disposed obliquely downward of the upper laser rangefinder 43 for capturing an image of the upper surface of the notebook computer case 600 to be detected.
The up-position sensor 45 is fixedly arranged on the up-range moving frame 423 and is used for detecting whether the notebook computer casing 600 positioned on the carrying platform 23 reaches the lower part of the upper laser range finder 43, and sending out a down-position signal to the industrial personal computer when the notebook computer casing 60 reaches the lower part of the upper laser range finder 43.
Fig. 8 is a schematic perspective view of a lower ranging part in an embodiment of the present utility model; fig. 8 is an exploded installation schematic view of the lower ranging part in the embodiment of the present utility model.
As shown in fig. 1, 2, 8 and 9, the lower ranging section 50 includes a lower ranging mount 51, a lower ranging horizontal moving unit 52, a lower laser range finder 53, a lower camera 54 and a lower in-place sensor 55.
The lower ranging mounting frame 51 is an L-shaped frame fixedly provided on the mounting substrate 10 for mounting a lower ranging horizontal moving unit 52, a lower laser ranging device 53, a lower camera 54 and a lower in-place sensor 55.
The lower ranging horizontal moving unit 52 is used for simultaneously driving the lower laser ranging device 53, the lower camera 54 and the lower in-place sensor 55 to horizontally move in the second horizontal direction, and comprises a lower ranging guide rail 521, a lower ranging slider 522, a lower ranging moving frame 523, a lower ranging driving part 524 and a lower ranging belt 525.
The lower ranging rail 521 is mounted on the lower ranging mount 51 and extends in the second direction.
The lower ranging block 522 is slidably mounted on the lower ranging rail 521.
The lower ranging moving frame 523 is fixedly provided on the lower ranging block 522 so as to be horizontally movable in the second direction.
The lower ranging driving part 524 is located at the right end portion of the lower ranging rail 521 and is fixedly provided on the lower ranging mounting frame 51. In the present embodiment, the lower range driving part 524 has a servo motor, a decelerator, and a coupling connected in this order.
The lower ranging transmission belt 525 is disposed along the second horizontal direction below and is mounted on the lower ranging mounting frame 51 by two synchronizing wheels 525 a. The coupling in the lower ranging driving part 524 is connected to the corresponding synchronizing wheel 525a, and the lower ranging moving frame 523 is connected to the lower ranging transmission belt 525.
The lower laser range finder 53 is fixedly provided on the lower range-finding moving frame 523 and sets its height position below the upper surface of the stage 23 to a second predetermined height position for measuring a vertical distance of the lower surface of the side of the notebook computer casing 600 from the second predetermined height position as a second distance.
The lower camera 54 is fixedly provided on the lower ranging moving frame 523 and disposed obliquely upward of the lower laser rangefinder 53 for capturing an image of the lower surface of the notebook computer case 600 to be detected.
The down-to-position sensor 55 is fixedly arranged on the down-ranging moving frame 523 and is used for detecting whether the notebook computer casing 600 positioned on the carrying platform 23 reaches the upper part of the upper laser range finder or not, and sending a down-to-position signal to the industrial personal computer when the notebook computer casing 60 reaches the lower part of the upper laser range finder 43.
The industrial personal computer is arranged in the shell and is respectively and electrically connected with the carrier part 20, the regulation part 30, the upper ranging part 40 and the lower ranging part 50 for controlling the mechanisms to work; and is also used for controlling the upper laser distance meter 43 and the upper camera 44 to enter the working state according to the in-place signal of the upper in-place sensor 45; the upper camera 54 is also used for controlling the lower laser distance meter 53 and the upper camera 54 to enter the working state according to the in-place signal of the lower in-place sensor 55; and also for controlling the upper ranging horizontal movement driving unit 42 to operate according to the image acquired by the upper camera 44 to precisely move the upper laser rangefinder 43 to a predetermined position; the lower ranging horizontal movement driving unit 52 is also controlled to operate by the image acquired by the lower camera 54 to precisely move the upper laser rangefinder 53 to a predetermined position; and also for deriving the height of the corresponding edge from the first predetermined height position, the second predetermined height position, the first distance measured by the upper laser rangefinder 43, and the second distance measured by the lower laser rangefinder 53.
In this embodiment, the working process of the device 100 for detecting the height of four sides of the notebook computer casing is as follows:
the notebook computer case 600 to be detected is manually placed on the stage 23 with its front end portion positioned in the mounting frame 31 of the regulating portion 30, and the notebook computer case 600 is regulated to a predetermined position on the stage 23 according to the regulating portion 30.
The industrial personal computer controls the horizontal movement driving unit 21 to work so as to enable the carrier 23 to move backwards.
When the upper and lower in-place sensors 45 and 55 detect the notebook computer casing 600, in-place signals are respectively sent to the industrial personal computer. The industrial personal computer controls the upper laser distance meter 43 and the upper camera 44 to start working and the lower laser distance meter 53 and the lower camera 44 to start working respectively according to the in-place signal of the upper in-place sensor 45 and the in-place signal of the lower in-place sensor 55.
The industrial personal computer controls the upper ranging horizontal movement driving unit 42 to work according to the image acquired by the upper camera 44, so that the upper laser range finder 43 moves to a preset position of one side of the notebook computer shell parallel to the first direction and performs measurement work to obtain a first distance; and controls the lower ranging horizontal movement driving unit 52 to operate according to the image collected by the lower camera 54, so that the lower laser ranging device 53 moves to a predetermined position of the side of the notebook computer casing 600 and performs a measuring operation to obtain a second distance; the industrial personal computer then obtains the height of the edge according to the first predetermined height position, the second predetermined height position, the first distance measured by the upper laser rangefinder 43, and the second distance measured by the lower laser rangefinder 53.
The industrial personal computer controls the upper ranging horizontal movement driving unit 42 and the lower ranging horizontal movement driving unit 52 to work respectively, so that the upper laser ranging device 43 and the lower laser ranging device 53 are moved to the preset positions of the other side of the notebook computer housing 600 corresponding to the side, the upper laser ranging device 43 and the lower laser ranging device 53 are controlled to measure the first distance and the second distance of the side respectively, and the industrial personal computer obtains the height of the side.
The industrial personal computer controls the operation of the carrier rotation driving unit 22 to rotate the carrier 23 by 90 degrees, and further measures the heights of the remaining two sides of the notebook computer casing 600.
The industrial personal computer controls the carrier 20, the regulation 30, the upper ranging 40 and the lower ranging 50 to reset, and the notebook computer casing 600 is manually removed from the carrier 23, so that the detection of the heights of four sides of the notebook computer casing is completed.
Example operation and Effect
According to the laptop case four-side height detection device according to the present embodiment, since the device includes the stage portion including the stage horizontally moving driving unit and the stage rotationally driving unit capable of driving the stage horizontally moving in the first direction, the upper ranging portion including the upper laser ranging unit located at the first predetermined height position above the stage and the upper ranging horizontally moving driving unit for driving the upper laser ranging unit horizontally moving in the second horizontal direction, the upper laser ranging unit is capable of measuring the vertical distance of the upper surface of the side of the laptop case from the first predetermined height position as the first distance, the lower ranging portion including the lower laser ranging unit located at the second predetermined height position below the stage and the lower ranging horizontally moving driving unit for driving the lower laser ranging unit horizontally moving in the second horizontal direction, the lower laser ranging unit is capable of measuring the vertical distance of the lower surface of the side of the laptop case from the second predetermined height position as the second distance, and the second distance is also capable of achieving the automatic detection of the side of the laptop case according to the first predetermined height position, the second distance, the automatic detection accuracy of the laptop case is improved, and the labor strength of the laptop case is also improved.
In addition, because the carrying platform part also comprises a compressing block with a handle, the compressing block is placed on the notebook computer shell to be detected, which is positioned on the carrying platform, and the notebook computer shell can be compressed on the carrying platform, so that the notebook computer shell is not easy to move, and the accuracy and the reliability of detection are further ensured.
Further, because the compressing block is made of magnetizable materials, the plurality of magnetic blocks are arranged on the central part of the bottom of the carrying platform, and the compressing effect of the notebook computer casing is better ensured.
In addition, because the upper range finding part still contains the upper camera, the lower range finding part still contains the lower camera, the upper camera is arranged towards the oblique below of last laser range finder, can gather the image of the upper surface of the notebook shell that waits to detect, the lower camera is arranged towards the oblique upper side of lower laser range finder, can gather the image of the lower surface of the notebook shell that waits to detect, make the industrial computer can control according to the image that gathers and go up range finding horizontal movement drive unit, lower range finding horizontal movement drive unit and work, thereby make last laser range finder, lower laser range finder remove to the preset position accurately, further ensured the accuracy and the reliability of detection.
In addition, because the upper ranging part still contains the inductor that targets in place, lower ranging part still targets in place the inductor that targets in place, go up the inductor that targets in place and can detect whether the notebook shell reaches the laser range finder below, the inductor that targets in place down can detect whether the notebook shell reaches the inductor that targets in place down of last laser range finder top for the industrial computer can be according to the signal control corresponding laser range finder and the camera that targets in place of inductor that targets in place start work, can practice thrift the electric energy, can effectively protect laser range finder and camera again, prolong its life.
In addition, because still include the regulation portion, this regulation portion sets up the front end at the horizontal drive unit of microscope carrier, contain the mounting bracket that is "" font, first direction dog spare and two second direction dog spare, first direction dog spare movable mounting is at the rear end of mounting bracket and can remove in first direction, two second direction dog spare symmetry set up in the both sides of mounting bracket and can carry out opposite direction or back to remove in the second direction, can carry out the regulation to the notebook computer shell that waits to detect that is located the microscope carrier in first direction and second direction respectively, practice thrift the manpower.
It should be appreciated by those skilled in the art that the foregoing embodiments are preferred embodiments of the present utility model, and are intended to be construed as illustrative only and not limiting the scope of the utility model.
Claims (10)
1. The utility model provides a notebook computer case four sides height detection device which characterized in that includes:
a stage section including a stage horizontal movement driving unit capable of horizontally moving in a first direction, a stage rotation driving unit mounted on the stage horizontal movement driving unit, and a stage mounted on the stage rotation driving unit for placing a notebook computer case to be inspected;
an upper ranging part including an upper laser ranging device positioned at a first predetermined height position above the stage, and an upper ranging horizontal movement driving unit for driving the upper laser ranging device to horizontally move in a second direction perpendicular to the first direction, the upper laser ranging device being for measuring a vertical distance of an upper surface of a side of the notebook computer case from the first predetermined height position as a first distance;
a lower ranging part including a lower laser ranging unit located at a second predetermined height position below the stage, and a lower ranging horizontal movement driving unit for driving the lower laser ranging unit to horizontally move in the second direction, the lower laser ranging unit being for measuring a vertical distance of a lower surface of a side of the notebook computer case from the second predetermined height position as a second distance; and
the industrial personal computer is electrically connected with the upper laser distance measuring device and the lower laser distance measuring device respectively and used for obtaining the height of the corresponding side according to the first preset height position, the second preset height position, the first distance and the second distance.
2. The device for detecting the height of four sides of a housing of a notebook computer according to claim 1, wherein:
the carrying platform part also comprises a pressing block with a handle, and the pressing block is used for being placed on the notebook computer shell to be detected so as to press the notebook computer shell on the carrying platform.
3. The device for detecting the height of four sides of a housing of a notebook computer according to claim 2, wherein:
wherein the compaction block is made of magnetizable material,
the center of the bottom of the carrying platform is provided with a plurality of magnetic blocks.
4. The device for detecting the height of four sides of a housing of a notebook computer according to claim 1, wherein:
wherein the carrier horizontal movement driving unit comprises two carrier guide rails, four carrier sliding blocks, a carrier moving plate, a carrier movement driving component and a carrier movement driving belt,
the two carrier guide rails are arranged in parallel at intervals and respectively extend along the first direction,
each two carrier sliding blocks are respectively and slidably arranged on one guide rail,
the carrier moving plate is arranged on the four carrier sliding blocks,
the stage moving driving part is positioned at one end of the stage guide rail,
the stage moving belt is disposed along the first direction and is connected to the stage moving driving part and the stage moving plate, respectively.
5. The device for detecting the height of four sides of a notebook computer casing according to claim 4, wherein:
wherein the carrier rotating driving unit comprises a carrier rotating driving piece, a harmonic reducer and a carrier rotating transmission belt,
the carrier rotating driving piece is fixedly arranged on the carrier moving plate,
the harmonic reducer is fixedly arranged on the carrier moving plate, the carrier is fixedly arranged on the output shaft end of the harmonic reducer,
the carrier rotating transmission belt is arranged on the rotating shaft of the carrier rotating driving piece and the input shaft end of the harmonic reducer.
6. The device for detecting the height of four sides of a housing of a notebook computer according to claim 1, wherein:
wherein the upper ranging horizontal movement driving unit includes an upper ranging moving frame capable of horizontally moving in the second direction,
the upper laser distance measuring device is fixedly arranged on the upper distance measuring moving frame,
the lower ranging horizontal movement driving unit includes a lower ranging moving frame capable of horizontally moving in the second direction,
the lower laser distance measuring device is fixedly arranged on the lower distance measuring moving frame.
7. The device for detecting the height of four sides of a housing of a notebook computer according to claim 6, wherein:
wherein the upper ranging part further comprises an upper camera for acquiring an image of the upper surface of the notebook housing to be detected,
the upper camera is fixedly arranged on the upper ranging moving frame and is arranged towards the obliquely lower part of the upper laser range finder,
the lower ranging part further comprises a lower ranging camera for acquiring an image of the lower surface of the notebook computer casing to be detected,
the lower ranging camera is fixedly arranged on the lower ranging moving frame and is arranged obliquely upwards towards the lower laser range finder.
8. The device for detecting the height of four sides of a housing of a notebook computer according to claim 6, wherein:
wherein the upper ranging part further comprises an upper in-place sensor for detecting whether the notebook computer shell reaches the lower part of the upper laser range finder, the upper in-place sensor is fixedly arranged on the upper ranging moving frame,
the lower distance measuring part further comprises a lower in-place sensor for detecting whether the notebook shell reaches the upper part of the upper laser distance measuring device, and the lower in-place sensor is fixedly arranged on the lower distance measuring moving frame.
9. The device for detecting the height of four sides of a notebook computer casing according to any one of claims 6 to 8, wherein:
wherein the upper ranging horizontal movement driving unit also comprises two upper ranging guide rails, two upper ranging sliding blocks, an upper ranging driving part and an upper ranging driving belt,
the two upper ranging guide rails are arranged in parallel at intervals and respectively extend along the second direction,
the two upper ranging blocks are slidably arranged on the two upper ranging guide rails,
the upper ranging moving frame is fixedly arranged on the two upper ranging sliding blocks,
an upper ranging driving part is positioned at one end of the upper ranging guide rail,
an upper ranging transmission belt is arranged along the second direction and is respectively connected with the upper ranging driving part and the upper ranging moving frame,
the lower ranging horizontal movement driving unit also comprises a lower ranging guide rail, a lower ranging sliding block, a lower ranging driving part and a lower ranging driving belt,
the lower ranging rail extends along the second direction,
the lower ranging block is slidably mounted on the lower ranging rail,
the lower distance measuring moving frame is fixedly arranged on the lower distance measuring sliding block,
the lower ranging driving part is positioned at one end of the lower ranging guide rail,
the lower ranging transmission belt is arranged along the second direction and is respectively connected with the lower ranging driving part and the lower ranging moving frame.
10. The device for detecting the height of four sides of a notebook computer casing according to claim 1, further comprising:
a regulation part arranged at the front end part of the horizontal driving unit of the carrier for regulating the notebook computer shell to be detected on the carrier in the first direction and the second direction respectively,
wherein the regulation part comprises a mounting frame in a shape of , a first direction stop block piece and two second direction stop block pieces,
the first direction stop member is movably mounted at a rear end portion of the mounting frame and is movable in the first direction,
the two second direction stop pieces are symmetrically arranged on two sides of the mounting frame and can move in opposite directions or back to back in the second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815494.XU CN220304486U (en) | 2023-07-11 | 2023-07-11 | Four-side height detection device for notebook computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815494.XU CN220304486U (en) | 2023-07-11 | 2023-07-11 | Four-side height detection device for notebook computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304486U true CN220304486U (en) | 2024-01-05 |
Family
ID=89351545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321815494.XU Active CN220304486U (en) | 2023-07-11 | 2023-07-11 | Four-side height detection device for notebook computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304486U (en) |
-
2023
- 2023-07-11 CN CN202321815494.XU patent/CN220304486U/en active Active
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