CN207421012U - The detection device of driving device and phone housing - Google Patents
The detection device of driving device and phone housing Download PDFInfo
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- CN207421012U CN207421012U CN201721555204.7U CN201721555204U CN207421012U CN 207421012 U CN207421012 U CN 207421012U CN 201721555204 U CN201721555204 U CN 201721555204U CN 207421012 U CN207421012 U CN 207421012U
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- driving
- phone housing
- transmission shaft
- positioning component
- bottom plate
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Abstract
The utility model provides a kind of driving device and the detection device of phone housing, and the driving device includes：Pneumatic device, the pneumatic device include installation end, driving end, the first gas port and the second gas port；Wherein, the installation end is connected with the bottom plate, the driving end is connected with the positioning component, first gas port and the second gas port are connected respectively by reversal valve with source of the gas, are realized from installation positioning to the cycle operation state for releasing positioning dismounting, automatic, continual to carry out positioning measurement to phone housing, facilitate batch production, simplify the process of positioning measurement, promote the production efficiency of product, reduce production cost.
Description
Technical field
The utility model is related to phone housing detection technique field, in particular to a kind of driving device and mobile phone outside
The detection device of shell.
Background technology
At present, mobile phone part process is complicated, and feature is more, and 2D drawings carry out benchmark generally according to the principle in four sides point
Setting, this requires our measuring basis are detected with reference to reference center.
In correlation technique, general detection method is such as：In detection during length and width, because length is longer, it is necessary to repeatedly take a little, then
It is gone to determine center line according to numerical value, then whether has deviation, time-consuming length, error further in accordance with each position of this center line detecting
Greatly.Meanwhile whether have deviation (whether outer profile has milling in place) compared with center line for outer profile, then need multiple conversions
It benchmark or even can not detect.
Utility model content
The utility model is intended at least solve one of technical problem present in the prior art or correlation technique.
For this purpose, the first aspect of the utility model proposes a kind of driving device.
The second aspect of the utility model proposes a kind of detection device of phone housing.
In view of this, the utility model first aspect provides a kind of driving device, including：Pneumatic device, it is described pneumatic
Device includes installation end, driving end, the first gas port and the second gas port；Wherein, the installation end is connected with the bottom plate, described
Driving end is connected with the positioning component, and first gas port and the second gas port are connected respectively by reversal valve with source of the gas.
Driving device provided by the utility model includes pneumatic device；Pneumatic device includes installation end, driving end, the first gas
Mouth, the second gas port.It is connected by installation end with bottom plate, pneumatic device is fixed on the bottom plate of detection device, driving end is
The front end of pneumatic device work department, is connected with positioning component, drives end by pneumatic device, positioning component is driven to advance, real
Now to the driving effect of positioning component, the first gas port of pneumatic device is connected with the second gas port by reversal valve with source of the gas respectively
It connects, when source of the gas is supplied to the second stomata, the gas push driving end entered by the second stomata moves forward, so as to drive positioning
Component is advanced forward, realizes the detection and localization to phone housing；Positioning measurement finishes, and by the effect of reversal valve, source of the gas is to
One gas port supplies, and the gas entered by the first gas port promotes driving end reversely to retract, so as to which positioning component be driven to be moved back by positioning states
Return original state, contact the positioning of phone housing, reciprocal with this, pneumatic device driving positioning component moves reciprocatingly, realize from
The cycle operation state that positioning measurement is dismantled to releasing positioning is installed, it is automatic, continual that positioning measurement is carried out to phone housing,
Reduce positioning measurement error, facilitate batch production, simplify the process of positioning measurement, promote the detection efficiency of product, reduce production
Cost.
In addition, the driving device in above-mentioned technical proposal provided by the utility model can also have following supplementary technology spy
Sign：
In the above-mentioned technical solutions, it is preferable that driving device further includes：Buffer unit, described buffer unit one end and institute
The driving end for stating pneumatic device is connected, and the other end is connected with the positioning component.
In the technical scheme, driving device is additionally provided with buffer unit, one end of buffer unit and the drive of pneumatic device
Moved end is connected, and the other end is connected with positioning component, by buffer unit end will be driven to link together with positioning component, when
When pneumatic device promotion promotion positioning component is advanced forward, the axis for driving the center line and the first transmission shaft of positioning component at end is difficult
Exempt to be present with deviation, the buffer unit for being arranged on driving end and the first transmission between centers can be straight to avoid driving end and the first transmission shaft
Contact avoids the deviation of straightness to driving end and the influence of the first transmission shaft driven effect, while reduces straightness deviation
Caused by tangential force, prevent the first transmission shaft from being destroyed by tangential force, protect the first transmission shaft, extend positioning component use the longevity
Life so as to improve the work efficiency of locating and detecting device and job stability, reduces maintenance costs.
In the above-mentioned technical solutions, it is preferable that the buffer unit is polyurethane connecting shaft.
In the technical scheme, buffer unit is polyurethane connecting shaft, and spindle-type buffer unit is subject to made of polyurethane
There are straightness deviation driving force when, polyurethane axis can be bent, the influence that compensating line degree deviation is brought, improve transmission effect
Fruit protects the first transmission shaft, so as to improve transmission effect, extends the service life of detent mechanism, improves product reliability, reduces
Maintenance cost；Polyurethane material has certain intensity and wearability simultaneously, realizes the transmission of axial thrust, ensures be driven
Buffer unit is not crushed in journey, prevents buffer unit from being worn in frequent work, so as to improve the use longevity of buffer unit
Life increases the stability of product.
In any of the above-described technical solution, it is preferable that the shore hardness of the polyurethane connecting shaft is greater than or equal to 85 °,
And less than or equal to 95 °.
In the technical scheme, the shore hardness of polyurethane connecting shaft is limited between 85 ° and 95 °, polyurethane connecting shaft
Shore hardness be greater than or equal to 85 °, can prevent because the shore hardness of polyurethane connecting shaft it is too small occur conquassation phenomenon, prevent
Driving end is made to be contacted directly with positioning component；The shore hardness of polyurethane connecting shaft is less than or equal to 95 °, can be to avoid because of buffering
Device hardness is excessive to lose buffering effect, so as to ensure the job stability of buffer unit and reliability, extends product and uses the longevity
Life promotes product reliability.
In any of the above-described technical solution, it is preferable that driving device further includes：Spring is sheathed on the buffer unit
Outside, one end of the spring are connected in the positioning component, and the other end is connected in the driving end of the pneumatic device.
In the technical scheme, driving device further includes spring, and spring is integrally sheathed on the outside of buffer unit, and the one of spring
End is clamped with positioning component, and the driving end of the other end and pneumatic device is clamped, when driving device promotes positioning component to advance, set
Spring outside buffer unit can be protected, auxiliary buffering device, when driving force is larger, be set in around buffer unit
Spring compressed, share a part of driving force, buffer unit prevented made of polyurethane axis excessively to bend, protect polyurethane axis
Will not fail because of excessive deformation, so as to improve the service life of polyurethane axis, enhance the stability of product, reduce safeguard into
This；The spring of compression can also aid in buffer unit by the elastic stress of itself and transfer driving force simultaneously, promote the work of product
Make efficiency.
In any of the above-described technical solution, it is preferable that driving device further includes：Limiting device, the limiting device include
Signal section and induction part；One in the signal section and the induction part is connected with pneumatic device driving end, another
It is a to be connected with the bottom plate.
In the technical scheme, driving device is equipped with limiting device, and limiting device includes signal section and induction part, sensing
Portion is connected with the driving end of driving device, collects the location information at driving end, and signal section is connected with bottom plate, sends signal and be used for
The work of driving device is controlled, in locating cellphone shell process, the position relationship at driving end is sensed by induction part, works as induction part
When sensing that the travel distance at driving end is more than predetermined maximum travel distance, signal section sends control signal, is driven so as to control
Device stops driving, and phone housing is prevented to be subject to excessive detent force, phone housing is avoided to damage, and so as to reduction in the numbers of seconds, carries
High product quality；When induction part senses driving end to be retracted into non-locating position, signal end sends control command, and control is driven
Dynamic device carries out the positioning of a new round, and realization automatically controls, and reduces artificial workload, reduces production cost.
In any of the above-described technical solution, it is preferable that driving device further includes：Control device, the control device difference
It is electrically connected with the control terminal of the induction part and the reversal valve, with the actuated signal control institute detected according to the induction part
State reversal valve.
In the technical scheme, driving device be equipped with control device, control device respectively with induction part and reversal valve control
End electrical connection processed, the control signal that signal section is sent control reversal valve work by control device receiving control device by being electrically connected
Make, switch the feed path of source of the gas, the traveling and retrogressing at control pneumatic device driving end, so as to fulfill intelligent automatic control,
Artificial workload is reduced, improves production efficiency, reduces production cost.
The utility model second aspect provides a kind of detection device of phone housing and includes in any of the above-described technical solution
The driving device of any one, the detection device of the phone housing have the driving dress that any of the above-described technical solution provides
The whole advantageous effects put.
In addition, the detection device of the phone housing in above-mentioned technical proposal provided by the utility model can also have it is as follows
Additional technical feature：
In any of the above-described technical solution, it is preferable that the detection device of phone housing further includes：First mounting assembly, institute
The top that the first mounting assembly is arranged at the bottom plate is stated, is connected with the bottom plate, first mounting assembly is provided with
One mounting groove；The positioning component is arranged in first mounting groove, to support the phone housing；Second mounting assembly,
Second mounting assembly is arranged at the side of first mounting assembly, is connected with the bottom plate, the second installation group
Part is provided at least one second mounting groove；Instrument, the instrument are arranged in second mounting groove, the measurement of the instrument
End is in contact with the phone housing, to detect the dimensional parameters of the phone housing.
In the technical scheme, it is fixed including bottom plate and the first mounting assembly and the second mounting assembly that are arranged on bottom plate
Hyte part is arranged in the first mounting groove, and phone housing can be accurately positioned, convenient for being measured to phone housing and
The accuracy of measurement is improved, a point middle positioning can quickly carry out phone housing by positioning component, it is time saving and energy saving, it avoids
The drawbacks of needing repeatedly to take a little, center line is determined further according to numerical value in correlation technique.Instrument is arranged in the second mounting groove, instrument
Measurement end be in contact with the shell of mobile phone, positioning component to phone housing position after, instrument is to the dimensional parameters of phone housing
It measures.The utility model proposes technical solution in, phone housing is positioned by positioning component, the measurement of instrument
End is contacted with phone housing, consequently facilitating the measurement to phone housing, quickly and effectively detect in length and width, outer profile degree with respect to base
The deviation state of true centric line can increase substantially production efficiency.Wherein, the first mounting assembly and bottom plate are integral type knot
Structure, integral structure mechanical property is good, and then can be ensured that the bonding strength between the first mounting assembly and bottom plate, improves mobile phone
The reliability of the measuring device of shell, in addition, the first mounting assembly and bottom plate can be integrally manufactured, batch production, to improve life
Efficiency is produced, reduces production and processing cost.
Further, the quantity of instrument is multiple, in measurement, to be compared by the numerical value gone out to multiple instrument measurements
Compared with can quickly judge the deformation situation of phone housing length direction.
In any of the above-described technical solution, it is preferable that the detection device of phone housing includes：First transmission shaft, described
One transmission shaft is arranged at first mounting groove, is connected with the driving end of the pneumatic device；Second driving shaft, described second
One end of transmission shaft is connected with first transmission shaft；Locating piece, the locating piece and the second driving shaft other end phase
Connection；Wherein, when axial movement of first transmission shaft along first transmission shaft, second driving shaft is with described first
Radial motion of the movement of transmission shaft along first transmission shaft, and then the phone housing is positioned by locating piece.
In the technical scheme, positioning component includes the first transmission shaft, second driving shaft and locating piece, the first transmission shaft
One end is connected with the driving end of pneumatic device, by starter the first transmission shaft is driven to move, the first transmission shaft is transported vertically
When dynamic, since one end of second driving shaft is connected with the first transmission shaft so that second driving shaft is with the fortune of the first transmission shaft
Dynamic and move, further, second driving shaft is arranged on the first transmission shaft in the radial direction so that second driving shaft with
The axial movement of the first transmission shaft and to the radial motion of the first transmission shaft, meanwhile, locating piece and second driving shaft it is another
End is connected, so that locating piece is moved with the radial motion of second driving shaft, while locating piece connects with phone housing
It touches, and then realizes point middle positioning to phone housing, the measurement end of instrument is in contact with phone housing, realizes to phone housing
Lateral wall size measures.Specifically, the first transmission shaft and second driving shaft are contact of incline plane, such as the first transmission shaft and the
The contact surface of two transmission shafts is circular conical surface, and then ensures the first transmission shaft when being axially moveable, and second driving shaft is on inclined-plane
Under extruding, to moving radially for the first transmission shaft.
Wherein, second driving shaft at least two, two second driving shafts are separately positioned on the both sides of the first transmission shaft, excellent
Selection of land, at least two second driving shafts are oppositely arranged, and the locating piece of two be oppositely arranged second driving shaft one end is also opposite
Set, when the first transmission shaft axially movable when, the second driving shafts of the first transmission shaft both sides can be simultaneously to the first transmission shaft
Both sides namely radial motion to the first transmission shaft, then when the locating piece of both sides touches phone housing, positioned at first
The distance that the locating piece of transmission shaft both sides is moved to the radial direction of the first transmission shaft is identical, which to position
During component plays the role of phone housing point, and then improve the accuracy of measurement.
Certainly, the structure of positioning component is not limited to the group of the first above-mentioned transmission shaft, second driving shaft and locating piece
It closes, positioning component also can realize that the other structures that linkage is driven are formed by gear and gear or wheel and rack etc..
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 shows the dress of the driving device of one embodiment according to the present utility model and the detection device of phone housing
Figure；
Fig. 2 is office of the detection device of the phone housing of one embodiment according to the present utility model shown in FIG. 1 at A
Portion's enlarged drawing；
Fig. 3 shows the driving device of another embodiment according to the present utility model and the detection device of phone housing
Schematic diagram；
Wherein, the correspondence between the reference numeral in Fig. 1 to Fig. 3 and component names is：
1 first transmission shaft, 2 second driving shafts, 22 locating pieces, 3 bottom plates, 32 first mounting assemblies, 322 first mounting grooves,
34 second mounting assemblies, 342 second mounting grooves, 36 instrument, 4 phone housings, 5 pneumatic devices, 51 installation ends, 52 driving ends, 53
First gas port, 54 second gas ports, 55 signal sections, 56 induction parts, 6 reversal valves, 62 control devices, 7 buffer units, 8 springs.
Specific embodiment
In order to be more clearly understood that the above-mentioned purpose of the utility model, feature and advantage, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the case where there is no conflict, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to be implemented using other different from other modes described here, therefore, the scope of protection of the utility model is simultaneously
From the limitation of following public specific embodiment.
Referring to Fig. 1 to Fig. 3 descriptions according to the detection of some embodiment driving devices of the utility model and phone housing
Device.
In the utility model first aspect embodiment, as shown in Figure 1, the utility model provides a kind of driving device,
Including：Pneumatic device 5, the pneumatic device 5 include installation end 51, driving end 52, the first gas port 53 and the second gas port 54；Its
In, the installation end 51 is connected with the bottom plate 3, and the driving end 52 is connected with the positioning component, first gas
53 and second gas port 54 of mouth is connected respectively by reversal valve 6 with source of the gas.
Driving device provided by the utility model includes pneumatic device 5；Pneumatic device 5 include installation end 51, driving end 52,
First gas port 53, the second gas port 54.It is connected by installation end 51 with bottom plate 3, pneumatic device 5 is fixed on to the bottom of detection device
On plate 3, driving end 52 is the front end of 5 work department of pneumatic device, is connected with positioning component, and end 52 is driven by pneumatic device 5,
Positioning component is driven to advance, realizes the driving effect to positioning component, the first gas port 53 and the second gas port 54 of pneumatic device 5 divide
It is not connected by reversal valve 6 with source of the gas, when source of the gas is supplied to the second stomata, the gas push entered by the second stomata drives
End 52 moves forward, and so as to which positioning component be driven to advance forward, realizes the detection and localization to phone housing 4；Positioning measurement finishes,
By the effect of reversal valve 6, source of the gas is supplied to the first gas port 53, and the gas entered by the first gas port 53 promotes driving end 52 reversely to move back
It returns, so as to which positioning component be driven to retract original state by positioning states, contacts the positioning of phone housing 4, it is reciprocal with this, it is pneumatic to fill
It puts 5 driving positioning components to move reciprocatingly, realize from installation positioning measurement to the cycle operation state for releasing positioning dismounting, from
It is dynamic, continual that positioning measurement is carried out to phone housing 4, reduce positioning measurement error, facilitate batch production, simplify positioning measurement
Process, promote the detection efficiency of product, reduce production cost.
In addition, the driving device in above-mentioned technical proposal provided by the utility model can also have following supplementary technology spy
Sign：
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, driving device further includes：Buffer unit 7,
Described 7 one end of buffer unit is connected with the driving end 52 of the pneumatic device 5, and the other end is connected with the positioning component.
In this embodiment, driving device is additionally provided with buffer unit 7, one end of buffer unit 7 and the drive of pneumatic device 5
Moved end 52 is connected, and the other end is connected with positioning component, by buffer unit 7 end 52 will be driven to be connected to one with positioning component
It rises, when pneumatic device 5 promotes positioning component to advance forward, drives the center line at end 52 and the first transmission shaft of positioning component
1 axis is inevitably present with deviation, and the buffer unit 7 being arranged between driving 52 and first transmission shaft 1 of end can be to avoid driving end
52 contact directly with the first transmission shaft 1, avoid the deviation of straightness to the shadow of driving 52 and first transmission shaft 1 of end transmission effect
It rings, while tangential force caused by reducing straightness deviation, it prevents the first transmission shaft 1 from being destroyed by tangential force, protects the first transmission shaft
1, extend the service life of positioning component, so as to improve the work efficiency of locating and detecting device and job stability, reduce repair
Cost of upkeep.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, the buffer unit 7 connects for polyurethane
Axis.
In this embodiment, buffer unit 7 is polyurethane connecting shaft, and spindle-type buffer unit 7 is subject to made of polyurethane
There are straightness deviation driving force when, polyurethane axis can be bent, the influence that compensating line degree deviation is brought, improve transmission effect
Fruit protects the first transmission shaft 1, so as to improve transmission effect, extends the service life of detent mechanism, improves product reliability, drop
Low maintenance cost；Polyurethane material has certain intensity and wearability simultaneously, realizes the transmission of axial thrust, ensures be driven
Buffer unit 7 is not crushed in the process, prevents buffer unit 7 from being worn in frequent work, so as to improve making for buffer unit 7
With the service life, increase the stability of product.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, the shore of the polyurethane connecting shaft is hard
Degree is greater than or equal to 85 °, and less than or equal to 95 °.
In this embodiment, the shore hardness of polyurethane connecting shaft is limited between 85 ° and 95 °, polyurethane connecting shaft
Shore hardness is greater than or equal to 85 °, can prevent occurring conquassation phenomenon because the shore hardness of polyurethane connecting shaft is too small, prevent to make
Driving end 52 is contacted directly with positioning component；The shore hardness of polyurethane connecting shaft is less than or equal to 95 °, can be to avoid because of buffering
7 hardness of device is excessive to lose buffering effect, so as to ensure the job stability of buffer unit 7 and reliability, extends product and uses
Service life promotes product reliability.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, driving device further includes：Spring 8, is arranged
In the outside of the buffer unit 7, one end of the spring 8 is connected in the positioning component, and the other end is connected in described pneumatic
The driving end 52 of device 5.
In this embodiment, driving device further includes spring 8, and spring 8 is whole to be sheathed on 7 outside of buffer unit, spring 8
One end is clamped with positioning component, and the driving end 52 of the other end and pneumatic device 5 is clamped, when driving device promotes positioning component to advance
When, be sheathed on the spring 8 outside buffer unit 7 can protect, auxiliary buffering device 7, when driving force is larger, be set in buffering
Spring 8 around device 7 is compressed, and shares a part of driving force, prevents the excessive bending of buffer unit 7 made of polyurethane axis,
Polyurethane axis is protected not fail because of excessive deformation, so as to improve the service life of polyurethane axis, enhances the stability of product,
Reduce maintenance cost；The spring 8 of compression can also aid in buffer unit 7 by the elastic stress of itself and transfer driving force simultaneously,
Promote the work efficiency of product.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, driving device further includes：Limiting device,
The limiting device includes signal section 55 and induction part 56；One in the signal section 55 and the induction part 56 and the gas
Dynamic device 5 drives end 52 to be connected, another is connected with the bottom plate 3.
In this embodiment, driving device is equipped with limiting device, and limiting device includes signal section 55 and induction part 56, sense
Portion 56 to be answered to be connected with the driving end 52 of driving device, collects the location information at driving end 52, signal section 55 is connected with bottom plate 3,
Signal is sent for controlling the work of driving device, in 4 process of locating cellphone shell, passes through the sensing driving of induction part 56 end 52
Position relationship, when induction part 56 senses that the travel distance at driving end 52 is more than predetermined maximum travel distance, signal section 55
Control signal is sent, so as to which driving device be controlled to stop driving, phone housing 4 is prevented to be subject to excessive detent force, is avoided outside mobile phone
Shell 4 damages, and so as to reduction in the numbers of seconds, improves product quality；When induction part 56 senses end 52 is driven to be retracted into non-locating position
When putting, signal end sends control command, and control driving device carries out the positioning of a new round, and realization automatically controls, and reduces artificial work
It measures, reduces production cost.
In one embodiment of the utility model, it is preferable that as shown in Figure 1, driving device further includes：Control device
62, control terminal of the control device 62 respectively with the induction part 56 and the reversal valve 6 is electrically connected, with according to the sensing
Reversal valve 6 described in the actuated signal control that portion 56 detects.
In this embodiment, driving device be equipped with control device 62, control device 62 respectively with induction part 56 and commutation
6 control terminal of valve is electrically connected, and the control signal that signal section 55 is sent is controlled by 62 receiving control device 62 of control device by being electrically connected
Reversal valve 6 processed works, and switches the feed path of source of the gas, control pneumatic device 5 drives the traveling and retrogressing at end 52, so as to fulfill intelligence
Energyization automatically controls, reduces artificial workload, improves production efficiency, reduces production cost.
In the utility model second aspect embodiment, as shown in figure 3, the utility model provides a kind of phone housing
Detection device, comprising the driving device any one of any of the above-described technical solution, the detection device of the phone housing has
Whole advantageous effects of driving device described in any of the above-described technical solution.
In one embodiment of the utility model, it is preferable that as shown in Figures 1 and 3, the detection device of phone housing is also
Including：First mounting assembly 32, first mounting assembly 32 are arranged at the top of the bottom plate 3, are connected with the bottom plate 3
It connects, first mounting assembly 32 is provided with the first mounting groove 322；The positioning component is arranged at first mounting groove 322
In, to support the phone housing 4；Second mounting assembly 34, second mounting assembly 34 are arranged at the first installation group
The side of part 32 is connected with the bottom plate 3, and second mounting assembly 34 is provided at least one second mounting groove 342；Instrument
Table 36, the instrument 36 are arranged in second mounting groove 342, the measurement end of the instrument 36 and 4 phase of phone housing
Contact, to detect the dimensional parameters of the phone housing 4.
In this embodiment, including bottom plate 3 and the first mounting assembly 32 and the second mounting assembly that are arranged on bottom plate 3
34, positioning component is arranged in the first mounting groove 322, phone housing 4 can be accurately positioned, convenient for phone housing 4
It measures and improves the accuracy of measurement, a point middle positioning can quickly carry out phone housing 4 by positioning component, it is time saving
It is laborsaving, avoid the drawbacks of needing repeatedly to take a little, center line is determined further according to numerical value in correlation technique.Instrument 36 is arranged on second
In mounting groove 342, the measurement end of instrument 36 is in contact with the shell of mobile phone, after positioning component positions phone housing 4, instrument 36
The dimensional parameters of phone housing 4 are measured.The utility model proposes technical solution in, by positioning component to mobile phone outside
Shell 4 is positioned, and the measurement end of instrument 36 is contacted with phone housing 4, consequently facilitating the measurement to phone housing 4, quickly and effectively
Detection in length and width, the deviation state of outer profile degree relative datum center line, production efficiency can be increased substantially.Wherein,
One mounting assembly 32 and bottom plate 3 are an integral structure, and integral structure mechanical property is good, and then can be ensured that the first mounting assembly
Bonding strength between 32 and bottom plate 3 improves the reliability of the measuring device of phone housing 4, in addition, 32 He of the first mounting assembly
Bottom plate 3 can be integrally manufactured, batch production, to improve production efficiency, reduces production and processing cost.
Further, the quantity of instrument 36 is multiple, in measurement, to be carried out by the numerical value measured to multiple instrument 36
Compare, can quickly judge the deformation situation of 4 length direction of phone housing.
In one embodiment of the utility model, it is preferable that as shown in Figures 1 and 3, the detection device bag of phone housing
It includes：First transmission shaft 1, first transmission shaft 1 are arranged at first mounting groove 322, the driving end with the pneumatic device 5
52 are connected；Second driving shaft 2, one end of the second driving shaft 2 are connected with first transmission shaft 1；Locating piece 22, institute
Locating piece 22 is stated with 2 other end of second driving shaft to be connected；Wherein, when first transmission shaft 1 is driven along described first
During the axial movement of axis 1, second driving shaft 2 is transported with the movement of first transmission shaft 1 along the radial direction of first transmission shaft 1
It is dynamic, and then the phone housing 4 is positioned by locating piece 22.
In this embodiment, positioning component includes the first transmission shaft 1, second driving shaft 2 and locating piece 22, the first transmission shaft
1 one end is connected with the driving end 52 of pneumatic device 5, by starter the first transmission shaft 1 is driven to move, the first transmission shaft 1
When axially movable, since one end of second driving shaft 2 is connected with the first transmission shaft 1 so that second driving shaft 2 is with first
The movement of transmission shaft 1 and move, further, second driving shaft 2 is arranged on the first transmission shaft 1 in the radial direction so that
Second driving shaft 2 is obtained with the axial movement of the first transmission shaft 1 and to the radial motion of the first transmission shaft 1, meanwhile, locating piece 22
It is connected with the other end of second driving shaft 2, so that locating piece 22 is moved with the radial motion of second driving shaft 2, together
When locating piece 22 be in contact with phone housing 4, and then realize to phone housing 4 point in positioning, the measurement end and hand of instrument 36
Machine shell 4 is in contact, and realizes and the lateral wall size of phone housing 4 is measured.Specifically, the first transmission shaft 1 and second passes
Moving axis 2 is contact of incline plane, for example the contact surface of the first transmission shaft 1 and second driving shaft 2 is circular conical surface, and then ensures the first transmission
For axis 1 when being axially moveable, second driving shaft 2 is under the extruding on inclined-plane, to moving radially for the first transmission shaft 1.
Wherein, second driving shaft 2 at least two, two second driving shafts 2 are separately positioned on the two of the first transmission shaft 1
Side, it is preferable that at least two second driving shafts 2 are oppositely arranged, the locating piece 22 of two be oppositely arranged second driving shaft, 2 one end
And be oppositely arranged, when the first transmission shaft 1 axially movable when, the second driving shafts 2 of the first transmission shaft 1 both sides can simultaneously to
The both sides of first transmission shaft 1 namely the radial motion to the first transmission shaft 1, then when the locating piece 22 of both sides is touched outside mobile phone
During shell 4, positioned at 1 both sides of the first transmission shaft radial direction from locating piece 22 to the first transmission shaft 1 move distance be it is identical,
During the linkage process so that positioning component plays the role of phone housing 4 point, and then improve the accuracy of measurement.
Certainly, the structure of positioning component is not limited to above-mentioned the first transmission shaft 1, second driving shaft 2 and locating piece 22
Combination, positioning component can also be realized by gear and gear or wheel and rack etc. linkage transmission other structures structure
Into.
In the description of the utility model, term " multiple " then refers to two or more, unless otherwise restricted clearly,
The orientation or position relationship of the instructions such as term " on ", " under " are based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description rather than instruction or imply that signified device or element must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model；Term " connection ", " installation ",
" fixation " etc. should all be interpreted broadly, for example, " connection " can be fixedly connected or be detachably connected or integrally
Connection；It can be directly connected, can also be indirectly connected by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the description of the utility model, term " one embodiment ", " some embodiments ", " specific embodiment " etc. are retouched
It states and means that combining the particular features, structures, materials, or characteristics that the embodiment or example describe is contained in the utility model at least
In one embodiment or example.In the utility model, schematic expression of the above terms is not necessarily referring to identical reality
Apply example or example.Moreover, the particular features, structures, materials, or characteristics of description can in any one or more embodiments or
It is combined in an appropriate manner in example.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of driving device is installed on the detection device of the phone housing including bottom plate and positioning component, which is characterized in that institute
Stating driving device includes：
Pneumatic device, the pneumatic device include installation end, driving end, the first gas port and the second gas port；
Wherein, the installation end is connected with the bottom plate；
The driving end is connected with the positioning component；
First gas port and the second gas port are connected respectively by reversal valve with source of the gas.
2. driving device according to claim 1, which is characterized in that further include：
Buffer unit, described buffer unit one end are connected with the driving end of the pneumatic device, the other end and the positioning group
Part is connected.
3. driving device according to claim 2, which is characterized in that
The buffer unit is polyurethane connecting shaft.
4. driving device according to claim 3, which is characterized in that
The shore hardness of the polyurethane connecting shaft is greater than or equal to 85 °, and less than or equal to 95 °.
5. driving device according to claim 2, which is characterized in that further include：
Spring, is sheathed on the outside of the buffer unit, and one end of the spring is connected in the positioning component, other end clamping
In the driving end of the pneumatic device.
6. driving device according to any one of claim 1 to 5, which is characterized in that further include：
Limiting device, the limiting device include signal section and induction part；
One in the signal section and the induction part is connected with pneumatic device driving end, another and the bottom plate
It is connected.
7. driving device according to claim 6, which is characterized in that further include：
Control device, control terminal of the control device respectively with the induction part and the reversal valve is electrically connected, with according to institute
State reversal valve described in the actuated signal control that induction part detects.
8. a kind of detection device of phone housing, which is characterized in that including the driving as any one of claim 1 to 7
Device.
9. the detection device of phone housing according to claim 8, which is characterized in that further include：
First mounting assembly, first mounting assembly are arranged at the top of the bottom plate, are connected with the bottom plate, and described
One mounting assembly is provided with the first mounting groove；
The positioning component is arranged in first mounting groove, to support the phone housing；
Second mounting assembly, second mounting assembly are arranged at the side of first mounting assembly, are connected with the bottom plate
It connects, second mounting assembly is provided at least one second mounting groove；
Instrument, the instrument are arranged in second mounting groove, and the measurement end of the instrument is in contact with the phone housing,
To detect the dimensional parameters of the phone housing.
10. the detection device of phone housing according to claim 9, which is characterized in that the positioning component includes：
First transmission shaft, first transmission shaft are arranged at first mounting groove, are connected with the driving end of the pneumatic device
It connects；
Second driving shaft, one end of the second driving shaft are connected with first transmission shaft；
Locating piece, the locating piece are connected with the second driving shaft other end；
Wherein, when axial movement of first transmission shaft along first transmission shaft, second driving shaft is with described first
Radial motion of the movement of transmission shaft along first transmission shaft, and then the phone housing is positioned by locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555204.7U CN207421012U (en) | 2017-11-20 | 2017-11-20 | The detection device of driving device and phone housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555204.7U CN207421012U (en) | 2017-11-20 | 2017-11-20 | The detection device of driving device and phone housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421012U true CN207421012U (en) | 2018-05-29 |
Family
ID=62303488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721555204.7U Active CN207421012U (en) | 2017-11-20 | 2017-11-20 | The detection device of driving device and phone housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421012U (en) |
-
2017
- 2017-11-20 CN CN201721555204.7U patent/CN207421012U/en active Active
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