CN108007320B - Detection device for transmission shaft assembly and mobile phone shell - Google Patents
Detection device for transmission shaft assembly and mobile phone shell Download PDFInfo
- Publication number
- CN108007320B CN108007320B CN201711159457.7A CN201711159457A CN108007320B CN 108007320 B CN108007320 B CN 108007320B CN 201711159457 A CN201711159457 A CN 201711159457A CN 108007320 B CN108007320 B CN 108007320B
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- mobile phone
- phone shell
- positioning block
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a detection device for a transmission shaft assembly and a mobile phone shell, wherein the transmission shaft assembly comprises: one end of the first transmission shaft is conical; the positioning block is connected with the other end of the first transmission shaft and positioned below the mobile phone shell so as to support the mobile phone shell; and one end of the auxiliary block is connected with the side wall of the positioning block, and the other end of the auxiliary block extends in the direction away from the positioning block and protrudes out of the outer side wall of the mobile phone shell. According to the technical scheme provided by the invention, the positioning block is connected with the first transmission shaft, the movement of the positioning block is driven by the movement of the first transmission shaft, so that the auxiliary block connected with the positioning block is driven to move, the positioning block is positioned on the inner side wall of the mobile phone shell, one end of the auxiliary block protrudes out of the outer side wall of the mobile phone shell, and the measurement of the size parameter of the inner side wall of the mobile phone shell can be realized.
Description
Technical Field
The invention relates to the technical field of mobile phone shell detection, in particular to a transmission shaft assembly and a mobile phone shell detection device.
Background
At present, mobile phone parts are complex in process and many in characteristics, 2D drawings are generally set according to the principle of four-side division, and therefore the requirement that the measurement reference needs to be detected by referring to a reference center is required.
In the related art, general detection methods are as follows: when the inner length and the inner width are detected, points need to be taken for many times due to long length, then the central line is determined according to the numerical value, and then whether deviation exists in each position is detected according to the central line, so that the time is consumed, and the error is large. Meanwhile, if the outer contour deviates from the center line (if the outer contour is milled in place), the reference needs to be converted for many times, and even the detection cannot be performed.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the invention proposes a propeller shaft assembly.
The second aspect of the present invention provides a device for detecting a mobile phone shell.
In view of this, a first aspect of the present invention provides a propeller shaft assembly including: one end of the first transmission shaft is conical; the positioning block is connected with the other end of the first transmission shaft and positioned below the mobile phone shell so as to support the mobile phone shell; and one end of the auxiliary block is connected with the side wall of the positioning block, and the other end of the auxiliary block extends in the direction away from the positioning block and protrudes out of the outer side wall of the mobile phone shell.
The transmission shaft assembly provided by the invention comprises a first transmission shaft, a positioning block and an auxiliary block, wherein the positioning block is connected with the first transmission shaft, is positioned below a mobile phone shell and is used for supporting the mobile phone shell, one end of the auxiliary block is connected with the side wall of the positioning block, and the other end of the auxiliary block protrudes out of the outer side wall of the mobile phone shell. According to the technical scheme provided by the invention, the positioning block is connected with the first transmission shaft, the movement of the positioning block is driven by the movement of the first transmission shaft, so that the auxiliary block connected with the positioning block is driven to move, the positioning block is positioned on the inner side wall of the mobile phone shell, one end of the auxiliary block protrudes out of the outer side wall of the mobile phone shell, which is equivalent to lead the size of the inner side wall of the mobile phone shell to the auxiliary block, when the positioning block is in contact with the inner side wall of the mobile phone shell and supports the mobile phone shell, the corresponding measuring device is in contact with the auxiliary block, and the size between the auxiliary block and the positioning block is fixed, so that the measurement of the size parameter of the inner. Wherein, the one end of first transmission shaft is coniform, and corresponding drive arrangement plays extruded effect to the conical surface of first transmission shaft at the removal in-process to change the displacement of first transmission shaft, and then realize the drive effect to first transmission shaft.
In addition, the transmission shaft assembly in the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the first transmission shaft includes: a connecting rod; the locating piece is provided with first hole along the axial of first transmission shaft, and the connecting rod at least part inlays in first hole.
In this technical scheme, first transmission shaft includes the connecting rod for the axis body of connecting locating piece and first transmission shaft is provided with first hole on the locating piece, and a part of connecting rod inlays in first hole, and the other end is connected with the axis body of first transmission shaft, in order to realize with the connection of locating piece on the axis body. Further, the first hole is a through hole.
In any of the above technical solutions, preferably, the positioning block is provided with a second hole along the radial direction of the first transmission shaft, and the second hole is communicated with the first hole; the propeller shaft assembly further includes: and the jackscrew passes through the second hole and then is contacted with the connecting rod.
In this technical scheme, the transmission shaft subassembly still includes the jackscrew, and the jackscrew passes behind the second hole that sets up on the locating piece and contacts with the connecting rod, plays spacing effect to the connecting rod to prevent that the locating piece from deviating from first transmission shaft. Wherein, the second hole communicates with first hole, along the radial setting of first transmission shaft to make the axis in second hole and the axis in first hole have the angle, and then make the angle have between the axis of jackscrew and the axis of connecting rod, specifically, this angle is 90 degrees, has improved the spacing effect of jackscrew to the connecting rod, and then has guaranteed the joint strength of locating piece and first transmission shaft.
In any of the above technical solutions, preferably, the other end of the connecting rod is provided with a threaded hole along the axial direction of the connecting rod; the propeller shaft assembly further includes: and the threaded connecting piece penetrates through the first hole and then is connected with the threaded hole.
In this technical scheme, the other end that the connecting rod kept away from first connecting axle is provided with the screw hole, and threaded connection spare is connected with the screw hole after passing first hole, plays fixed effect to the connecting rod. The positioning block is prevented from being separated from the first transmission shaft, so that the reliability of the structure is guaranteed, and the measuring accuracy is improved.
In any one of the above technical solutions, preferably, the first transmission shaft further includes: a base shaft; one end of the sleeve is connected with the base shaft; the end cover is buckled at the other end of the sleeve, and a third hole which is axially communicated along the end cover is formed in the end cover; one end of the connecting rod is arranged in the sleeve, at least part of the connecting rod penetrates through the third hole, and the other end of the connecting rod is connected with the positioning block; and the spring is arranged in the sleeve and clamped between the connecting rod and the base shaft.
In the technical scheme, the first transmission shaft further comprises a base shaft, a sleeve, an end cover and a spring, further, one end of the base shaft is provided with an external thread, an internal thread matched with the external thread on the base shaft is arranged on the inner side wall of the sleeve, one end of the sleeve can be connected with the external thread on the base shaft, so that the disassembly and replacement of parts are convenient, the spring is arranged in the sleeve, one end of the spring is contacted with the base shaft, one end of a connecting rod is arranged in the sleeve and pressed on the other end of the spring, the end cover is sleeved on the connecting rod through a third hole in the end cover and then covered on the other end of the sleeve, so that the connection of the first transmission shaft is more reliable, the force transmission effect of the first transmission shaft in the measurement process of the mobile phone shell is realized, wherein when the mobile phone shell is partially not milled in place, a convex packet, a milling leakage position and the like exist, the spring is compressed, the first transmission shaft can not continuously extrude the mobile phone shell to enable the mobile phone shell to deform to influence a measurement result, and the measurement accuracy is improved.
The second aspect of the present invention provides a device for detecting a mobile phone case, comprising: a driveshaft assembly according to any one of the preceding claims; the second transmission shaft of the mobile phone shell is connected with one end of the base shaft of the first transmission shaft; at least two first transmission shafts are arranged on two sides of the second transmission shaft; when the second transmission shaft moves along the axial direction of the second transmission shaft, the first transmission shaft moves along the radial direction of the second transmission shaft along with the movement of the second transmission shaft, and then the mobile phone shell is positioned through the positioning block.
The detection device for a mobile phone case provided by the second aspect of the present invention has the transmission shaft assembly provided in any one of the technical solutions of the first aspect, and therefore, the detection device for a mobile phone case provided by the embodiments of the present invention has all the beneficial effects of the transmission shaft assembly provided by any one of the embodiments of the first aspect, which are not listed here.
Wherein, the detection device of the mobile phone shell comprises at least two second transmission shafts which are connected with one end of a base shaft of the first transmission shaft and used for transmitting power to the first transmission shaft, the number of the first transmission shafts is at least two, the two first transmission shafts are respectively arranged at two sides of the second transmission shafts, the number of the positioning blocks arranged at one end of the first transmission shaft is at least two, when the second transmission shaft moves along the axial direction of the second transmission shaft, the first transmission shafts arranged at two sides of the second transmission shaft move along the radial direction of the second transmission shaft along with the movement of the second transmission shaft under the extrusion of the second transmission shaft, the positioning blocks arranged at one end of the first transmission shaft also move along the radial direction of the second transmission shaft along with the movement of the first transmission shaft, meanwhile, the positioning blocks support the mobile phone shell and are arranged at the inner side wall of the mobile phone shell, the auxiliary blocks protrude out of the outer side wall of the mobile phone, the auxiliary block contacts with a corresponding measuring device, the size parameters of the inner side wall of the mobile phone shell contact, the distance of the positioning blocks located on two sides of the second transmission shaft moving to the radial direction of the second transmission shaft is the same, the positioning assembly plays a role in separating the mobile phone shell in the linkage process, and the mobile phone shell plays a role in accurate positioning, so that the measuring accuracy is improved.
In the above technical solution, preferably, the detection device of the mobile phone case further includes a bottom plate; the first mounting assembly is arranged above the bottom plate and connected with the bottom plate, and is provided with a first mounting groove; the second transmission shaft is arranged in the first mounting groove; the second mounting component is arranged on the side of the first mounting component and connected with the bottom plate, and is provided with at least one second mounting groove; the instrument is arranged in the second mounting groove, and the measuring end of the instrument is in contact with the outer side wall of the auxiliary block so as to detect the inner contour dimension parameter of the mobile phone shell; the cover plate is connected with the first mounting assembly so as to press the second transmission shaft onto the first mounting assembly; the driving device is connected with the second transmission shaft so as to drive the second transmission shaft to move along the axial direction of the second transmission shaft; the control driving device drives the second transmission shaft to move along the axial direction of the second transmission shaft, the first transmission shaft moves along the radial direction of the second transmission shaft along with the movement of the second transmission shaft, so that the positioning block is in contact with the inner side wall of the mobile phone shell, the outer side wall of the auxiliary block is in contact with the measuring end of the instrument, and the instrument is controlled to detect the size parameter of the inner contour of the mobile phone shell.
In the technical scheme, the detection device of the mobile phone shell further comprises a bottom plate, a first mounting assembly, a second mounting assembly, an instrument, a cover plate and a driving device, wherein the first mounting assembly and the second mounting assembly are arranged on the bottom plate and used for limiting the positions of a first transmission shaft and a second transmission shaft, the instrument is mounted in the second mounting groove and used for measuring the size parameters of the inner side wall of the mobile phone shell, the cover plate is connected with the first mounting assembly and used for pressing the second transmission shaft on the first mounting assembly so as to limit the displacement of the second transmission shaft in the radial direction and only move in the axial direction of the second transmission shaft, the driving device is connected with the second transmission shaft and used for driving the second transmission shaft and further driving the first transmission shaft and a positioning block to move so as to realize the centering positioning effect of the mobile phone shell, and simultaneously, the inner side wall of the mobile phone shell is contacted with each other, the measuring end of instrument contacts with the lateral wall of auxiliary block to the size parameter of the interior profile of detection cell phone case, further, the quantity of instrument can be a plurality of, and the deformation degree of the inside wall of cell phone case can be confirmed fast through the parameter of a plurality of instrument pointers.
In this technical solution, the detection apparatus for a mobile phone case further includes: and the power output device is connected with the driving device to provide power for the driving device.
In any of the above technical solutions, preferably, the detection device of the mobile phone case further includes: the sensing device is arranged on the cover plate; the control device is electrically connected with the sensing device and the power output device respectively; and when the judgment result is yes, the control device controls the driving device to drive the second transmission shaft to move along the axial direction of the second transmission shaft.
In any of the above technical solutions, preferably, the detection device of the mobile phone case further includes: the sensing device is arranged on the cover plate; the control device is electrically connected with the sensing device and the power output device respectively; and when the judgment result is yes, the control device controls the driving device to drive the second transmission shaft to move along the axial direction of the second transmission shaft.
In the technical scheme, the detection device of the mobile phone shell further comprises a sensing device and a control device, the sensing device can detect whether the mobile phone shell is placed on the detection device of the mobile phone shell, and when the sensing device detects that the mobile phone shell is placed, the control device can control the driving device to work, so that the driving device drives the second transmission shaft to move towards the axial direction of the second transmission shaft, and further drives the positioning block to move so as to realize automatic measurement of the size parameters of the mobile phone shell.
In any of the above technical solutions, preferably, the detection device of the mobile phone case further includes: the recording device is connected with the control device; the instrument is a digital display dial indicator and is electrically connected with the recording device; the recording device records data and sends the data to the control device, the control device analyzes the data, whether the mobile phone shell is qualified or not is judged according to an analysis result, qualified information is output when the mobile phone shell is qualified, unqualified information is output when the mobile phone shell is unqualified, and a prompt tone is sent out to prompt a detector.
In the technical scheme, the detection device of the mobile phone shell further comprises a recording device, the meter is electrically connected with the recording device, the recording device records data detected by the meter and sends the data to the control device, the control device can analyze the data and judge whether the size parameters of the mobile phone shell are qualified or not according to an analysis result, qualified information is output when the mobile phone shell is qualified, unqualified information is output when the mobile phone shell is unqualified, and a prompt tone is sent to prompt a detector.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 illustrates a schematic structural view of a driveshaft assembly of one embodiment of the present invention;
FIG. 2 illustrates another structural schematic of the driveshaft assembly of one embodiment of the present invention;
FIG. 3 shows a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural diagram of a detection device of a mobile phone shell according to an embodiment of the invention;
fig. 5 is a schematic partial structural diagram of a detection device of a mobile phone case according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
the device comprises a transmission shaft assembly, a first transmission shaft 10, a connecting rod 100, a base shaft 102, a sleeve 104, an end cover 106, a spring 108, a positioning block 20, a first hole 202, an auxiliary block 30, a jackscrew 40, a threaded connection 50, a second transmission shaft 2, a bottom plate 3, a first mounting assembly 4, a second mounting assembly 5, a meter 6, a cover plate 7 and a driving device 8.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The following describes the detection apparatus of the driveshaft assembly and handpiece housing according to some embodiments of the present invention with reference to fig. 1-5.
As shown in fig. 1 to 5, a first aspect of the present invention provides a propeller shaft assembly 1, the propeller shaft assembly 1 including: a first transmission shaft 10, one end of the first transmission shaft 10 is conical; the positioning block 20 is connected with the other end of the first transmission shaft 10 and is positioned below the mobile phone shell to support the mobile phone shell; and one end of the auxiliary block 30 is connected with the side wall of the positioning block 20, and the other end of the auxiliary block 30 extends in a direction away from the positioning block 20 and protrudes out of the outer side wall of the mobile phone shell.
As shown in fig. 1, the transmission shaft assembly 1 provided by the present invention includes a first transmission shaft 10, a positioning block 20 and an auxiliary block 30, wherein the positioning block 20 is connected to the first transmission shaft 10 and located below the mobile phone shell for supporting the mobile phone shell, one end of the auxiliary block 30 is connected to a sidewall of the positioning block 20, and the other end protrudes from an outer sidewall of the mobile phone shell. In the embodiment provided by the invention, the positioning block 20 is connected with the first transmission shaft 10, the movement of the positioning block 20 is driven by the movement of the first transmission shaft 10, and then the auxiliary block 30 connected with the positioning block 20 is driven to move, the positioning block 20 is positioned on the inner side wall of the mobile phone shell, one end of the auxiliary block 30 protrudes out of the outer side wall of the mobile phone shell, which is equivalent to lead out the size of the inner side wall of the mobile phone shell to the auxiliary block 30, when the positioning block 20 contacts with the inner side wall of the mobile phone shell and supports the mobile phone shell, a corresponding measuring device contacts with the auxiliary block 30, and as the size between the auxiliary block 30 and the positioning block 20 is fixed, the measurement of the size parameter of the inner side wall of the mobile. Wherein, the one end of first transmission shaft 10 is coniform, and corresponding drive arrangement 8 plays extruded effect to the conical surface of first transmission shaft 10 at the removal in-process to change the displacement of first transmission shaft 10, and then realize the drive effect to first transmission shaft 10.
In the above embodiment, preferably, the first transmission shaft 10 includes: a connecting rod 100; the positioning block 20 is provided with a first hole 202 along the axial direction of the first transmission shaft 10, and the connecting rod 100 is at least partially embedded in the first hole 202.
As shown in fig. 3, in this embodiment, the first transmission shaft 10 includes a connecting rod 100 for connecting the positioning block 20 and the shaft body of the first transmission shaft 10, the positioning block 20 is provided with a first hole 202, a portion of the connecting rod 100 is embedded in the first hole 202, and the other end of the connecting rod is connected to the shaft body of the first transmission shaft 10, so as to connect the positioning block 20 to the shaft body. Further, the first hole 202 is a through hole.
In any of the above embodiments, preferably, the positioning block 20 is provided with a second hole along the radial direction of the first transmission shaft 10, and the second hole is communicated with the first hole 202; the driveshaft assembly 1 further includes: and a jack screw 40, wherein the jack screw 40 passes through the second hole and then contacts the connecting rod 100.
As shown in fig. 1 and 2, in this embodiment, the transmission shaft assembly 1 further includes a top wire 40, and the top wire 40 passes through the second hole formed in the positioning block 20 and then contacts the connecting rod 100 to limit the connecting rod 100, so as to prevent the positioning block 20 from falling off the first transmission shaft 10. Wherein, the second hole is linked together with first hole 202, along the radial setting of first transmission shaft 10 to make the axis in second hole and the axis in first hole 202 have the angle, and then make and have the angle between the axis of jackscrew 40 and the axis of connecting rod 100, specifically, this angle is 90 degrees, has improved jackscrew 40 to the spacing effect of connecting rod 100, and then has guaranteed the joint strength of locating piece 20 and first transmission shaft 10.
In any of the above embodiments, preferably, the other end of the connecting rod 100 is provided with a threaded hole along the axial direction of the connecting rod 100; the driveshaft assembly 1 further includes: and the threaded connector 50 is connected with the threaded hole after the threaded connector 50 passes through the first hole 202.
In this embodiment, the other end of the connecting rod 100, which is far away from the first connecting shaft, is provided with a threaded hole, and the threaded connector 50 passes through the first hole 202 and then is connected with the threaded hole, so as to fix the connecting rod 100. So as to prevent the positioning block 20 from separating from the first transmission shaft 10, thereby ensuring the reliability of the structure and improving the accuracy of measurement.
In any of the above embodiments, preferably, the first transmission shaft 10 further includes: a base shaft 102; a sleeve 104, one end of the sleeve 104 being connected to the base shaft 102; the end cover 106, the end cover 106 is buckled on another end of the sleeve 104, there is a third hole that runs through axially along the end cover 106 on the end cover 106; one end of the connecting rod 100 is arranged inside the sleeve 104, at least part of the connecting rod 100 passes through the third hole, and the other end of the connecting rod 100 is connected with the positioning block 20; and the spring 108 is arranged in the sleeve 104 and clamped between the connecting rod 100 and the base shaft 102.
As shown in fig. 3, in this embodiment, the first transmission shaft 10 further includes a base shaft 102, a sleeve 104, an end cover 106, and a spring 108, further, one end of the base shaft 102 is provided with an external thread, an inner sidewall of the sleeve 104 is provided with an internal thread matching the external thread on the base shaft 102, one end of the sleeve 104 can be connected with the external thread on the base shaft 102, so as to facilitate the removal and replacement of parts, the spring 108 is disposed in the sleeve 104, one end of the spring is in contact with the base shaft 102, one end of the connecting rod 100 is disposed in the sleeve 104 and presses against the other end of the spring 108, the end cover 106 is fitted over the connecting rod 100 through a third hole on the end cover 106 and then covers the other end of the sleeve 104, so that the connection of the first transmission shaft 10 is more reliable, so as to achieve the transmission effect of the first transmission shaft 10 on the force during the measurement of the mobile phone case, wherein, when the convex hull and the milling missing part exist, the spring 108 is compressed, the processing error is compensated by the deformation of the spring 108, the first transmission shaft 10 cannot continuously extrude the mobile phone shell to enable the mobile phone shell to deform to influence the measurement result, and the measurement accuracy is improved.
The second aspect of the present invention provides a device for detecting a mobile phone case, comprising: the propeller shaft assembly 1 according to any one of the embodiments described above; the second transmission shaft 2 of the mobile phone shell, the second transmission shaft 2 is connected with one end of the base shaft 102 of the first transmission shaft 10; at least two first transmission shafts 10 are arranged on two sides of the second transmission shaft 2; when the second transmission shaft 2 moves along the axial direction of the second transmission shaft 2, the first transmission shaft 10 moves along the radial direction of the second transmission shaft 2 along with the movement of the second transmission shaft 2, and then the mobile phone housing is positioned by the positioning block 20.
The detection device for the mobile phone case provided by the second aspect of the present invention has the transmission shaft assembly 1 provided in any embodiment of the first aspect, and therefore, the detection device for the mobile phone case provided by the embodiment of the present invention has all the beneficial effects of the transmission shaft assembly 1 provided in any embodiment of the first aspect, which are not listed here.
As shown in fig. 4 and 5, the detecting device of the mobile phone shell includes a second transmission shaft 2 connected to one end of a base shaft 102 of the first transmission shaft 10 for transmitting power to the first transmission shaft 10, at least two first transmission shafts 10 are respectively disposed at two sides of the second transmission shaft 2, at least two positioning blocks 20 are disposed at one end of the first transmission shaft 10, when the second transmission shaft 2 moves along an axial direction of the second transmission shaft 2, the first transmission shafts 10 disposed at two sides of the second transmission shaft 2 move in a radial direction of the second transmission shaft 2 along with the movement of the second transmission shaft 2 under the extrusion of the second transmission shaft 2, the positioning block 20 disposed at one end of the first transmission shaft 10 also moves in a radial direction of the second transmission shaft 2 along with the movement of the first transmission shaft 10, meanwhile, the positioning block 20 supports the mobile phone shell and is disposed at an inner side wall of the mobile phone shell, and the auxiliary block 30 protrudes from an outer side wall of the mobile phone shell, therefore, in the moving process of the positioning block 20, when the positioning blocks 20 on the two sides are in contact with the mobile phone shell, the auxiliary block 30 is in contact with the corresponding measuring device, the size parameters of the inner side wall of the mobile phone shell are in contact with each other, the moving distances of the positioning blocks 20 on the two sides of the second transmission shaft 2 to the radial direction of the second transmission shaft 2 are the same, the positioning assembly plays a role in centering on the mobile phone shell in the linkage process, the mobile phone shell plays a role in accurate positioning, and therefore the measuring accuracy is improved.
In the above embodiment, preferably, the detection device of the mobile phone shell further includes a bottom plate 3; the first mounting component 4 is arranged above the bottom plate 3 and connected with the bottom plate 3, and the first mounting component 4 is provided with a first mounting groove; the second transmission shaft 2 is arranged in the first mounting groove; the second mounting component 5 is arranged on the side of the first mounting component 4 and connected with the bottom plate 3, and at least one second mounting groove is formed in the second mounting component 5; the instrument 6 is arranged in the second mounting groove, and the measuring end of the instrument 6 is in contact with the outer side wall of the auxiliary block 30 so as to detect the inner contour dimension parameter of the mobile phone shell; the cover plate 7 is connected with the first mounting component 4 so as to press the second transmission shaft 2 on the first mounting component 4; the driving device 8 is connected with the second transmission shaft 2, so as to drive the second transmission shaft 2 to move along the axial direction of the second transmission shaft 2; the control driving device 8 drives the second transmission shaft 2 to move along the axial direction of the second transmission shaft 2, the first transmission shaft 10 moves along the radial direction of the second transmission shaft 2 along with the movement of the second transmission shaft 2, so that the positioning block 20 is in contact with the inner side wall of the mobile phone shell, the outer side wall of the auxiliary block 30 is in contact with the measuring end of the instrument 6, and the instrument 6 is controlled to detect the size parameter of the inner contour of the mobile phone shell.
As shown in fig. 5, in this embodiment, the detecting device of the mobile phone shell further includes a bottom plate 3, a first mounting assembly 4, a second mounting assembly 5, a meter 6, a cover plate 7 and a driving device 8, wherein the first mounting assembly 4 and the second mounting assembly 5 are disposed on the bottom plate 3 for defining the positions of the first transmission shaft 10 and the second transmission shaft 2, the meter 6 is mounted in the second mounting groove for measuring the dimension parameter of the inner side wall of the mobile phone shell, the cover plate 7 is connected with the first mounting assembly 4 for pressing the second transmission shaft 2 onto the first mounting assembly 4 to define the displacement of the second transmission shaft 2 in the radial direction so as to be movable only in the axial direction of the second transmission shaft 2, the driving device 8 is connected with the second transmission shaft 2 for driving the second transmission shaft 2 and further driving the first transmission shaft 10 and the positioning block 20 to achieve the centering positioning effect on the mobile phone shell, meanwhile, the positioning block 20 is in contact with the inner side wall of the mobile phone shell, and the measuring end of the instrument 6 is in contact with the outer side wall of the auxiliary block 30 so as to detect the size parameters of the inner contour of the mobile phone shell.
In this embodiment, the detection device for a mobile phone case further includes: and the power output device is connected with the driving device 8 to provide power for the driving device 8.
In any of the above embodiments, preferably, the detection device of the mobile phone case further includes: the sensing device is arranged on the cover plate 7; the control device is electrically connected with the sensing device and the power output device respectively; wherein, judge whether the cell phone case is placed through sensing device, when the judgement result is yes, controlling means control drive arrangement 8 drives second transmission shaft 2 along the axial motion of second transmission shaft 2.
In any of the above embodiments, preferably, the detection device of the mobile phone case further includes: the sensing device is arranged on the cover plate 7; the control device is electrically connected with the sensing device and the power output device respectively; wherein, judge whether the cell phone case is placed through sensing device, when the judgement result is yes, controlling means control drive arrangement 8 drives second transmission shaft 2 along the axial motion of second transmission shaft 2.
In this embodiment, the detection device for the mobile phone shell further includes a sensing device and a control device, the sensing device can detect whether the mobile phone shell is placed on the detection device for the mobile phone shell, and when the sensing device detects that the mobile phone shell has been placed, the control device can control the driving device 8 to operate, so that the driving device 8 drives the second transmission shaft 2 to move in the axial direction of the second transmission shaft 2, and further drives the positioning block 20 to move, so as to achieve automatic measurement of the size parameter of the mobile phone shell.
In any of the above embodiments, preferably, the detection device of the mobile phone case further includes: the recording device is connected with the control device; the instrument 6 is a digital display dial indicator and is electrically connected with the recording device; the recording device records data and sends the data to the control device, the control device analyzes the data, whether the mobile phone shell is qualified or not is judged according to an analysis result, qualified information is output when the mobile phone shell is qualified, unqualified information is output when the mobile phone shell is unqualified, and a prompt tone is sent out to prompt a detector.
In this embodiment, the detection device for the mobile phone shell further comprises a recording device, the meter 6 is electrically connected with the recording device, the recording device records data detected by the meter 6 and sends the data to the control device, the control device can analyze the data and judge whether the size parameters of the mobile phone shell are qualified or not according to an analysis result, qualified information is output when the mobile phone shell is qualified, unqualified information is output when the mobile phone shell is unqualified, and a prompt tone is sent to prompt a detector.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., 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. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A driveshaft assembly, comprising:
the transmission mechanism comprises a first transmission shaft, a second transmission shaft and a third transmission shaft, wherein one end of the first transmission shaft is conical;
the positioning block is connected with the other end of the first transmission shaft and positioned below the mobile phone shell so as to support the mobile phone shell;
one end of the auxiliary block is connected with the side wall of the positioning block, and the other end of the auxiliary block extends in the direction away from the positioning block and protrudes out of the outer side wall of the mobile phone shell;
the positioning block is located on the inner side wall of a mobile phone shell, one end of the auxiliary block protrudes out of the outer side wall of the mobile phone shell, the size of the inner side wall of the mobile phone shell is led out to the auxiliary block, and when the positioning block is in contact with the inner side wall of the mobile phone shell and supports the mobile phone shell, a corresponding measuring device is in contact with the auxiliary block.
2. The driveshaft assembly of claim 1,
the first transmission shaft includes:
a connecting rod;
the locating piece is provided with first hole along the axial of first transmission shaft, the connecting rod at least part inlay in the first hole.
3. The driveshaft assembly of claim 2,
the positioning block is provided with a second hole along the radial direction of the first transmission shaft, and the second hole is communicated with the first hole;
the drive shaft assembly further includes:
and the jackscrew penetrates through the second hole and then is contacted with the connecting rod.
4. The driveshaft assembly of claim 2,
the other end of the connecting rod is provided with a threaded hole along the axial direction of the connecting rod;
the drive shaft assembly further includes:
and the threaded connecting piece penetrates through the first hole and then is connected with the threaded hole.
5. The driveshaft assembly of any one of claims 2 to 4, wherein the first driveshaft further comprises:
a base shaft;
one end of the sleeve is connected with the base shaft;
the end cover is buckled at the other end of the sleeve, and a third hole which is axially communicated along the end cover is formed in the end cover;
one end of the connecting rod is arranged in the sleeve, at least part of the connecting rod penetrates through the third hole, and the other end of the connecting rod is connected with the positioning block;
and the spring is arranged in the sleeve and clamped between the connecting rod and the base shaft.
6. A detection device for a mobile phone shell is characterized by comprising:
the driveshaft assembly of any one of claims 1 to 5;
a second transmission shaft connected with one end of the base shaft of the first transmission shaft;
the number of the first transmission shafts is at least two, and the first transmission shafts are arranged on two sides of the second transmission shaft;
when the second transmission shaft moves along the axial direction of the second transmission shaft, the first transmission shaft moves along the radial direction of the second transmission shaft along with the movement of the second transmission shaft, and then the mobile phone shell is positioned through the positioning block.
7. The apparatus for detecting the casing of a mobile phone according to claim 6, further comprising:
a base plate;
the first mounting assembly is arranged above the bottom plate and connected with the bottom plate, and is provided with a first mounting groove;
the second transmission shaft is arranged in the first mounting groove;
the second mounting component is arranged on the side of the first mounting component and connected with the bottom plate, and at least one second mounting groove is formed in the second mounting component;
the meter is arranged in the second mounting groove, and a measuring end of the meter is in contact with the outer side wall of the auxiliary block so as to detect the inner contour dimension parameter of the mobile phone shell;
the cover plate is connected with the first mounting assembly so as to press the second transmission shaft onto the first mounting assembly;
the driving device is connected with the second transmission shaft so as to drive the second transmission shaft to move along the axial direction of the second transmission shaft;
the driving device is controlled to drive the second transmission shaft to move along the axial direction of the second transmission shaft, the first transmission shaft moves along the radial direction of the second transmission shaft along with the movement of the second transmission shaft, so that the positioning block is in contact with the inner side wall of the mobile phone shell, the outer side wall of the auxiliary block is in contact with the measuring end of the instrument, and the instrument is controlled to detect the size parameter of the inner contour of the mobile phone shell.
8. The apparatus for detecting the casing of a mobile phone according to claim 7, further comprising:
and the power output device is connected with the driving device to provide power for the driving device.
9. The apparatus for detecting the casing of a mobile phone according to claim 8, further comprising:
the sensing device is arranged on the cover plate;
the control device is electrically connected with the sensing device and the power output device respectively;
and when the judgment result is yes, the control device controls the driving device to drive the second transmission shaft to move along the axial direction of the second transmission shaft.
10. The apparatus for detecting the casing of a mobile phone according to claim 9, further comprising:
the recording device is connected with the control device;
the instrument is a digital display dial indicator and is electrically connected with the recording device;
the recording device records data and sends the data to the control device, the control device analyzes the data, judges whether the mobile phone shell is qualified or not according to an analysis result, outputs qualified information when the mobile phone shell is qualified, outputs unqualified information when the mobile phone shell is unqualified, and sends a prompt tone to prompt a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159457.7A CN108007320B (en) | 2017-11-20 | 2017-11-20 | Detection device for transmission shaft assembly and mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159457.7A CN108007320B (en) | 2017-11-20 | 2017-11-20 | Detection device for transmission shaft assembly and mobile phone shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108007320A CN108007320A (en) | 2018-05-08 |
| CN108007320B true CN108007320B (en) | 2020-06-05 |
Family
ID=62053161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711159457.7A Active CN108007320B (en) | 2017-11-20 | 2017-11-20 | Detection device for transmission shaft assembly and mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108007320B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975877Y (en) * | 2006-11-30 | 2007-11-14 | 比亚迪精密制造有限公司 | Contour dimension detecting device |
| JP2013072830A (en) * | 2011-09-29 | 2013-04-22 | Sekisui Chem Co Ltd | Bend pipe measurement jig |
| CN106826609A (en) * | 2015-12-04 | 2017-06-13 | 天津福莱迪科技发展有限公司 | A kind of smelting tool for clamping mobile phone shell |
| CN206387331U (en) * | 2016-12-26 | 2017-08-08 | 广东长盈精密技术有限公司 | Mobile phone shell detects tool |
| CN206415927U (en) * | 2017-01-22 | 2017-08-18 | 牛成龙 | A kind of mobile phone shell life factory processing clamping device |
| CN207456359U (en) * | 2017-11-20 | 2018-06-05 | 珠海市魅族科技有限公司 | The detection device of transmission shaft component and phone housing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931506B (en) * | 2015-06-05 | 2016-07-27 | 天津大学 | A kind of phone housing quality determining method |
| CN205600477U (en) * | 2016-05-16 | 2016-09-28 | 深圳市锐鼎制工科技有限公司 | Supporting processingequipment who uses of metal mobile phone shell processing technology |
-
2017
- 2017-11-20 CN CN201711159457.7A patent/CN108007320B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975877Y (en) * | 2006-11-30 | 2007-11-14 | 比亚迪精密制造有限公司 | Contour dimension detecting device |
| JP2013072830A (en) * | 2011-09-29 | 2013-04-22 | Sekisui Chem Co Ltd | Bend pipe measurement jig |
| CN106826609A (en) * | 2015-12-04 | 2017-06-13 | 天津福莱迪科技发展有限公司 | A kind of smelting tool for clamping mobile phone shell |
| CN206387331U (en) * | 2016-12-26 | 2017-08-08 | 广东长盈精密技术有限公司 | Mobile phone shell detects tool |
| CN206415927U (en) * | 2017-01-22 | 2017-08-18 | 牛成龙 | A kind of mobile phone shell life factory processing clamping device |
| CN207456359U (en) * | 2017-11-20 | 2018-06-05 | 珠海市魅族科技有限公司 | The detection device of transmission shaft component and phone housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108007320A (en) | 2018-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070240322A1 (en) | Testing system for flatness and parallelism | |
| US4561190A (en) | Two-directional touch sensor | |
| CN212674106U (en) | Detecting instrument capable of detecting pipe core depth in oil inlet hole and automatically alarming | |
| CN210570424U (en) | Automobile lamp surface difference measuring gauge | |
| CN108007320B (en) | Detection device for transmission shaft assembly and mobile phone shell | |
| CN107702620B (en) | Detection device for transmission shaft assembly and mobile phone shell | |
| CN102003928B (en) | Detection device for center distance of circular arcs on two sides of inner wall of piston bridge and application method of detection device | |
| CN109974609A (en) | A kind of brill ream quality on-line detecting device and method | |
| CN115950330B (en) | Dimension measuring device | |
| CN219141807U (en) | Civil engineering quality flatness detection device | |
| CN107883848B (en) | Detection device for mobile phone shell | |
| CN201348480Y (en) | Special-purpose measuring tool for detecting glass depth in lamp holder | |
| CN217483437U (en) | Power-on self-checking protection device for high-speed cold header | |
| CN210427225U (en) | Probe pressure test fixture | |
| CN210070886U (en) | Surface run-out tolerance detection device | |
| CN210533229U (en) | Motor shaft extension size detection device | |
| CN112504179A (en) | Chamfer smoothness degree check out test set of flange processing usefulness | |
| CN221280173U (en) | Axial radial runout detector for disc parts | |
| CN212843320U (en) | Precision gear machining detection device | |
| CN221223743U (en) | Depth detection device | |
| JPH11248600A (en) | Device and method for inspecting push-button switch | |
| CN219531878U (en) | Height measuring instrument | |
| CN214149182U (en) | Chamfer smoothness degree check out test set of flange processing usefulness | |
| CN210269406U (en) | Pressure head mechanism and tensile test machine thereof | |
| CN219391194U (en) | Active pen testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |