CN216523743U - Mobile phone shell size detection device - Google Patents
Mobile phone shell size detection device Download PDFInfo
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- CN216523743U CN216523743U CN202122395561.4U CN202122395561U CN216523743U CN 216523743 U CN216523743 U CN 216523743U CN 202122395561 U CN202122395561 U CN 202122395561U CN 216523743 U CN216523743 U CN 216523743U
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- mobile phone
- phone shell
- fixedly arranged
- detection table
- detection
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Abstract
The utility model discloses a mobile phone shell size detection device which comprises a detection table, wherein a positioning seat is fixedly arranged on the detection table, positioning plates are fixedly arranged on two adjacent side edges of the positioning seat, an upright post is fixedly arranged on the detection table, a cross beam is fixedly arranged at the upper end of the upright post, and a pressing assembly used for pressing a mobile phone shell is downwards arranged on the cross beam; the detecting table is provided with a plurality of detecting mechanisms in sliding fit with the positioning seat, and the detecting table is provided with a moving mechanism for driving the mounting plate to move. The mobile phone shell size detection device has the advantages of high detection efficiency, simple structure, low cost and convenience in use.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a mobile phone shell size detection device.
Background
After the production and processing of the mobile phone shell are completed, the size of the mobile phone shell needs to be detected, the existing detection mode is that a manual handheld caliper rule detects the selected point of the mobile phone shell, the efficiency is low, the detection precision is poor, and when components are assembled on the mobile phone shell subsequently, the components are mounted in a position which is wrong due to the size deviation of the mobile phone shell, so that the mobile phone shell returns to a factory, the factory qualification rate of products is seriously influenced, and the production requirement cannot be met.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will be solved is how to provide a detection efficiency height, simple structure, with low costs, convenient to use's cell phone case size detection device.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a mobile phone shell size detection device comprises a detection table, wherein a positioning seat is fixedly arranged on the detection table, positioning plates are fixedly arranged on two adjacent side edges of the positioning seat, an upright post is fixedly arranged on the detection table, a cross beam is fixedly arranged at the upper end of the upright post, and a pressing assembly used for pressing a mobile phone shell is downwards arranged on the cross beam;
the detection table is provided with a moving mechanism for driving the mounting plate to move, the detection mechanism comprises a mounting seat, the mounting seat is provided with a groove over the positioning seat, a screw rod is rotatably arranged in the groove through a bearing, the upper end of the screw rod penetrates through the mounting seat and is fixedly connected with a handle, a nut is screwed on the screw rod, a connecting plate is fixedly arranged on the outer side of the nut, a sleeve is fixedly arranged outwards of the connecting plate, a distance sensor is fixedly arranged over the sleeve by the connecting plate, a compression spring is arranged in the sleeve, one end of the compression spring is fixedly connected with the connecting plate, and the other end of the compression spring is fixedly connected with a sliding plate which is in sliding fit in the sleeve, the outer end of the sliding plate is fixedly provided with a detection head.
Therefore, the mobile phone shell is placed on the positioning seat, the positioning plates are used for positioning two sides of the mobile phone shell, and then the pressing assembly is used for pressing the mobile phone shell on the positioning seat;
afterwards, to the height of cell-phone shell and the position height that needs detected, rotate the handle, drive the screw rod and rotate, and then adjust the height of connecting plate, adjust the height of detecting the head promptly, after the adjustment, remove the subassembly and drive the mounting panel and remove certain formation, detect head and cell phone case butt, compression spring compression detects its and the slide between the distance through distance sensor, if in reasonable scope, then cell phone case's size is qualified.
Specifically, detection mechanism is provided with a plurality of, can install on the mounting panel as required to can slide on the mounting panel and adjust in order to the position of detection mechanism, satisfying detection demand that can be better improves the accuracy of testing result.
The pressing assembly comprises a pressing cylinder fixedly mounted below the cross beam, a piston rod of the pressing cylinder is arranged downwards and is fixedly provided with a pressing block, and a rubber pad is fixedly mounted at the lower end of the pressing block. The piston rod that compresses tightly the cylinder moves down, drives the briquetting and compresses tightly the cell phone case, avoids moving cell phone case in the testing process, is provided with the rubber pad, avoids the briquetting to cause the damage to the cell phone case.
The moving mechanism comprises a lead screw groove arranged on the detection table, a lead screw is rotatably arranged in the lead screw groove through a bearing, a driving motor is fixedly arranged on the detection table, an output shaft of the driving motor penetrates through the detection table and is fixedly connected with one end of the lead screw, a nut block is screwed and matched on the lead screw, a connecting rod is fixedly arranged at the upper end of the nut block upwards, and the connecting rod is fixedly connected with the lower end of the mounting plate; the driving motor drives the lead screw to rotate, the lead screw drives the nut block to move along the lead screw groove, and the mounting plate is further driven to move through the connecting rod;
the detection table is further provided with two guide grooves, the guide grooves are formed in two sides of the lead screw groove, guide rods are fixedly mounted in the guide grooves, guide blocks are matched with the guide rods in a sliding mode, and the guide blocks are fixedly connected with the lower end of the mounting plate through guide rods. The guide block is in sliding fit with the guide rod, and the guide block and the guide rod guide and support the movement of the mounting plate.
The mounting plate is provided with two sliding grooves, the mounting seat is provided with threaded holes right facing the sliding grooves, and bolts penetrate through the sliding grooves to be matched with the threaded holes in a screwing mode. The position of the mounting seat is convenient to adjust.
The mounting plate is opposite, the mounting plate is opposite to a T-shaped sliding block fixedly mounted on the mounting seat, and the mounting seat is provided with a T-shaped sliding groove in sliding fit with the T-shaped sliding block. The installation of the installation seat is convenient, and the movement of the installation seat is guided.
In conclusion, the mobile phone shell size detection device has the advantages of high detection efficiency, simple structure, low cost and convenience in use.
Drawings
Fig. 1 is a schematic structural diagram of a device for detecting the size of a mobile phone case according to the present invention.
Fig. 2 is a schematic view of another orientation of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a partially enlarged view of a portion a of fig. 1.
Fig. 5 is a schematic view of the internal structure of the sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1-5, a mobile phone shell size detection device comprises a detection table 1, wherein a positioning seat 2 is fixedly installed on the detection table, positioning plates 3 are fixedly installed on two adjacent side edges of the positioning seat, an upright post 4 is fixedly installed on the detection table, a beam 5 is fixedly installed at the upper end of the upright post, and a pressing component for pressing the mobile phone shell is installed downwards on the beam;
the detection table is provided with a size detection assembly on two sides of the positioning seat without a positioning plate, the size detection assembly comprises a mounting plate 6 and a plurality of detection mechanisms in sliding fit on the mounting plate, the detection table is provided with a moving mechanism for driving the mounting plate to move, the detection mechanism comprises a mounting seat 7, the mounting seat is provided with a groove just opposite to the positioning seat, a screw 8 is rotatably arranged in the groove through a bearing, the upper end of the screw passes through the mounting seat and is fixedly connected with a handle 9, the screw is screwed and matched with a nut, the outer side of the nut is fixedly provided with a connecting plate 10, the connecting plate is outwards fixedly provided with a sleeve 11, the connecting plate is rightly provided with a distance sensor 12 just opposite to the sleeve, the sleeve is internally provided with a compression spring 13, one end of the compression spring is fixedly connected with the connecting plate, and the other end of the compression spring is fixedly connected with a sliding plate 14 in the sleeve in a sliding fit manner, the outer end of the sliding plate is fixedly provided with a detection head 15.
Therefore, the mobile phone shell is placed on the positioning seat, the positioning plates are used for positioning two sides of the mobile phone shell, and then the pressing assembly is used for pressing the mobile phone shell on the positioning seat;
afterwards, to the height of cell-phone shell and the position height that needs detected, rotate the handle, drive the screw rod and rotate, and then adjust the height of connecting plate, adjust the height of detecting the head promptly, after the adjustment, remove the subassembly and drive the mounting panel and remove certain formation, detect head and cell phone case butt, compression spring compression detects its and the slide between the distance through distance sensor, if in reasonable scope, then cell phone case's size is qualified.
Specifically, detection mechanism is provided with a plurality of, can install on the mounting panel as required to can slide on the mounting panel and adjust in order to the position of detection mechanism, satisfying detection demand that can be better improves the accuracy of testing result.
The pressing assembly comprises a pressing cylinder 16 fixedly mounted below the cross beam, a piston rod of the pressing cylinder is arranged downwards and is fixedly provided with a pressing block 17, and a rubber pad is fixedly mounted at the lower end of the pressing block. The piston rod that compresses tightly the cylinder moves down, drives the briquetting and compresses tightly the cell phone case, avoids moving cell phone case in the testing process, is provided with the rubber pad, avoids the briquetting to cause the damage to the cell phone case.
The moving mechanism comprises a lead screw groove arranged on the detection table, a lead screw 18 is rotatably arranged in the lead screw groove through a bearing, a driving motor 19 is fixedly arranged on the detection table, an output shaft of the driving motor penetrates through the detection table and is fixedly connected with one end of the lead screw, a nut block is screwed and matched on the lead screw, a connecting rod 20 is fixedly arranged at the upper end of the nut block upwards, and the connecting rod is fixedly connected with the lower end of the mounting plate; the driving motor drives the lead screw to rotate, the lead screw drives the nut block to move along the lead screw groove, and the mounting plate is further driven to move through the connecting rod;
it still is provided with two guide ways to examine on the platform, the guide way sets up the both sides at the lead screw groove, fixed mounting has guide bar 21 in the guide way, sliding fit has the guide block on the guide bar, the lower extreme fixed connection of guide bar 22 and mounting panel is passed through to the guide block. The guide block is in sliding fit with the guide rod, and the guide block and the guide rod guide and support the movement of the mounting plate.
The mounting plate is provided with two sliding grooves 23, the mounting seat is provided with threaded holes right facing the sliding grooves, and bolts penetrate through the sliding grooves to be matched with the threaded holes in a screwing mode. The position of the mounting seat is convenient to adjust.
The mounting plate is opposite, the T-shaped sliding block 24 is fixedly mounted on the mounting plate opposite to the mounting seat, and the mounting seat is provided with a T-shaped sliding groove in sliding fit with the T-shaped sliding block. The installation of the installation seat is convenient, and the movement of the installation seat is guided.
Specifically, still include the PLC controller, be connected with compressing tightly cylinder, driving motor and distance sensor to be used for receiving distance sensor's signal.
The principle is as follows:
placing the mobile phone shell on the positioning seat, positioning two sides of the mobile phone shell by using the positioning plates, and then pressing the mobile phone shell on the positioning seat by using the pressing assembly;
afterwards, to the height of cell-phone shell and the position height that needs detected, rotate the handle, drive the screw rod and rotate, and then adjust the height of connecting plate, adjust the height of detecting the head promptly, after the adjustment, remove the subassembly and drive the mounting panel and remove certain formation, detect head and cell phone case butt, compression spring compression detects its and the slide between the distance through distance sensor, if in reasonable scope, then cell phone case's size is qualified.
Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (5)
1. The mobile phone shell size detection device is characterized by comprising a detection table, wherein a positioning seat is fixedly arranged on the detection table, positioning plates are fixedly arranged on two adjacent side edges of the positioning seat, an upright post is fixedly arranged on the detection table, a cross beam is fixedly arranged at the upper end of the upright post, and a pressing assembly for pressing the mobile phone shell is downwards arranged on the cross beam;
the detection table is provided with a moving mechanism for driving the mounting plate to move, the detection mechanism comprises a mounting seat, the mounting seat is provided with a groove over the positioning seat, a screw rod is rotatably arranged in the groove through a bearing, the upper end of the screw rod penetrates through the mounting seat and is fixedly connected with a handle, a nut is screwed on the screw rod, a connecting plate is fixedly arranged on the outer side of the nut, a sleeve is fixedly arranged outwards of the connecting plate, a distance sensor is fixedly arranged over the sleeve by the connecting plate, a compression spring is arranged in the sleeve, one end of the compression spring is fixedly connected with the connecting plate, and the other end of the compression spring is fixedly connected with a sliding plate which is in sliding fit in the sleeve, the outer end of the sliding plate is fixedly provided with a detection head.
2. The device for detecting the size of the mobile phone shell as claimed in claim 1, wherein the pressing assembly comprises a pressing cylinder fixedly mounted below the cross beam, a piston rod of the pressing cylinder is arranged downwards and is fixedly mounted with a pressing block, and a rubber pad is fixedly mounted at the lower end of the pressing block.
3. The device for detecting the size of the mobile phone shell according to claim 2, wherein the moving mechanism comprises a lead screw groove arranged on the detection table, a lead screw is rotatably arranged in the lead screw groove through a bearing, a driving motor is fixedly arranged on the detection table, an output shaft of the driving motor penetrates through the detection table and is fixedly connected with one end of the lead screw, a nut block is screwed and matched on the lead screw, a connecting rod is fixedly arranged at the upper end of the nut block upwards, and the connecting rod is fixedly connected with the lower end of the mounting plate;
the detection table is further provided with two guide grooves, the guide grooves are formed in two sides of the lead screw groove, guide rods are fixedly mounted in the guide grooves, guide blocks are matched with the guide rods in a sliding mode, and the guide blocks are fixedly connected with the lower end of the mounting plate through guide rods.
4. The device for detecting the size of the mobile phone shell according to claim 1, wherein the mounting plate is provided with two sliding grooves, the mounting seat is provided with a threaded hole opposite to the sliding grooves, and a bolt penetrates through the sliding grooves to be screwed with the threaded hole.
5. The device for detecting the size of the shell of the mobile phone as claimed in claim 1, wherein the mounting plate faces the mounting seat, a T-shaped sliding block is fixedly mounted on the mounting plate facing the mounting seat, and the mounting seat is provided with a T-shaped sliding groove in sliding fit with the T-shaped sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395561.4U CN216523743U (en) | 2021-09-30 | 2021-09-30 | Mobile phone shell size detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122395561.4U CN216523743U (en) | 2021-09-30 | 2021-09-30 | Mobile phone shell size detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523743U true CN216523743U (en) | 2022-05-13 |
Family
ID=81519817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122395561.4U Active CN216523743U (en) | 2021-09-30 | 2021-09-30 | Mobile phone shell size detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523743U (en) |
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2021
- 2021-09-30 CN CN202122395561.4U patent/CN216523743U/en active Active
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