CN207456413U - The detection device of positioning component and phone housing - Google Patents
The detection device of positioning component and phone housing Download PDFInfo
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- CN207456413U CN207456413U CN201721554608.4U CN201721554608U CN207456413U CN 207456413 U CN207456413 U CN 207456413U CN 201721554608 U CN201721554608 U CN 201721554608U CN 207456413 U CN207456413 U CN 207456413U
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- transmission shaft
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- gear
- positioning component
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Abstract
The utility model provides the detection device of a kind of positioning component and phone housing, and the positioning component includes：First transmission shaft, second driving shaft, locating piece.One end of the second driving shaft is connected with first transmission shaft；Locating piece, the locating piece are connected with the second driving shaft other end；Wherein, when first transmission shaft is along when the axial movement of first transmission shaft or the axis rotation around first transmission shaft, second driving shaft is with radial motion of the movement of first transmission shaft along first transmission shaft, and then the phone housing is positioned by locating piece, improve the reliability of positioning and detection accuracy of phone housing.
Description
Technical field
The utility model relates to phone housing detection and localization technical field, in particular to a kind of positioning component and mobile phone
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.
The content of the invention
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 positioning component.
The second aspect of the utility model proposes a kind of detection device of phone housing.
In view of this, the first aspect of the utility model provides a kind of positioning component, and positioning component includes：First transmission
Axis, second driving shaft, locating piece, one end of second driving shaft are connected with the first transmission shaft；Locating piece, locating piece and second pass
The moving axis other end is connected；Wherein, when the first transmission shaft is along the axial movement of the first transmission shaft or the axis around the first transmission shaft
During rotation, second driving shaft passes through locating piece pair with radial motion of the movement of the first transmission shaft along the first transmission shaft
Phone housing is positioned.
Embodiment positioning component according to the present utility model, positioning component include the first transmission shaft, second driving shaft, positioning
Block, in the positioning component：First transmission shaft is driving shaft, and power is inputted by the first transmission shaft, and is set on the first transmission shaft
Multiple join domains are connected for second driving shaft；Second driving shaft is driven shaft, and the quantity of second driving shaft is multiple, and second passes
One end of moving axis is connected with the first transmission shaft, forms linkage structure, power is allow to be transferred to the second biography from the first transmission shaft
Moving axis；Locating piece is provided in the slave unit in second driven shaft, is connected with the other end of second driving shaft, with part to be positioned
Contact, limits its degree of freedom and plays positioning action；The first transmission shaft is driven during work, make the first transmission shaft axially movable or around
Axial rotation is connected by the first transmission shaft with second driving shaft, makes radial motion of the second driving shaft along the first transmission shaft, the
Two transmission shafts line centered on the axis of the first transmission shaft during movement, at the same to both sides promote locating piece together along
The radial motion of first transmission shaft carries out phone housing a point middle positioning, and time saving and energy saving, avoid needs repeatedly in correlation technique
The drawbacks of taking a little, center line is determined further according to numerical value facilitates user quickly and effectively to detect interior length and width, outer profile degree relative datum
The deviation state of center line, increases substantially production efficiency.
In addition, the positioning component 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 the first transmission shaft is provided with the first driving section, and the first driving section is provided with
The axis of one driving face, the first driving face and the first transmission shaft is in the first predetermined angular；One end of second driving shaft is provided with
Two driving sections, the second driving section are provided with the second driving face, and the axis of the second driving face and second driving shaft is in the second predetermined angle
Degree；Wherein, the first driving face is engaged with the second driving face.
In the technical scheme, the plan of establishment of driving section is provided：First driving section is set on the first transmission shaft, the
The working face of one transmission shaft is the first driving face, and the angle of the axis of the first driving face and the first transmission shaft is the first predetermined angle
Degree；It is corresponding with the first driving section, on second driving shaft, one end the second driving section of setting with the first transmission axis connection, second
The working face of driving section is the second driving face, and the angle between the axis of the second driving face and second driving shaft is the second predetermined angle
Degree, face are driven the stability that can promote transmission, promote transmission efficiency, strengthen the accuracy of positioning in dividing；In work, first passes
Dynamic portion is connected with the second driving section, and the first driving face is contacted with the second driving face, the first predetermined angular and the second predetermined angle
Degree is engaged, and when driving the first transmission shaft, the first transmission shaft is by the first driving face and the second driving face, to second driving shaft
Power is transmitted, makes left and right second driving shaft while movement, realizes in left and right point and position, user is facilitated quickly and effectively to detect interior length
The wide, deviation state of outer profile degree relative datum center line, increases substantially production efficiency.
In any of the above-described technical solution, it is preferable that the sum of the first predetermined angular and the second predetermined angular are 90 °.
In the technical scheme, the plan of establishment of the first predetermined angular and the second predetermined angular, positioning component dress are provided
With after finishing, the first driving face is contacted with each other with the second driving face, and the first driving angle is engaged with the second driving angle, this Shen
The sum of the first predetermined angular and the second predetermined angular are please arranged to 90 °, it is ensured that the direction of motion of second driving shaft is perpendicular to
The axis direction of one transmission shaft ensures positioning accuracy, prevents from being positioned axis of the part in the first transmission shaft in position fixing process
Play occurs for direction, and the radial clearance of second driving shaft is avoided to have an impact measurement result.
In any of the above-described technical solution, it is preferable that positioning component further includes：First gear, first gear are sheathed on
On one transmission shaft；Rack, rack are connected with one end of second driving shaft；Rack is meshed with first gear.
In the technical scheme, the connection scheme of a kind of first transmission shaft and second driving shaft is provided, in the first transmission
First gear is arranged on axis, the axis of first gear is overlapped with the axis of the first transmission shaft；It is set in one end of second driving shaft
Rack, the center line of rack is parallel with the axis of second driving shaft, and first gear is identical with the modulus of rack, and is driven in work
One transmission shaft drives first gear to rotate, and by wheel and rack engaged transmission, drives the second driving shaft fortune being connected with rack
Dynamic, wheel and rack is driven the accuracy that can improve transmission, prevents part to be positioned from play occurs, and can also promote the flat of transmission
Stability reduces abrasion and improves the driving section service life；The axis of first gear is overlapped with the axis of the first transmission shaft, and the center of rack
The line direction of motion that can ensure second driving shaft parallel with the axis of second driving shaft and the axis direction of the first transmission shaft hang down
Directly, realize positioning in left and right point, the size and centre deviation of part are positioned convenient for user's measurement, improves measurement efficiency.
In any of the above-described technical solution, it is preferable that positioning component further includes：Second gear, second gear are sheathed on
On one transmission shaft；3rd gear, the 3rd geared sleeve are arranged on second driving shaft；The second gear is mutually nibbled with the 3rd gear
It closes.
In the technical scheme, the connection scheme of a kind of first transmission shaft and second driving shaft is provided, in the first transmission
Second gear is arranged on axis, second gear is bevel gear, and the axis of second gear is overlapped with the axis of the first transmission shaft；Second
3rd gear is set on transmission shaft, and the 3rd gear is bevel gear, and the axis of the 3rd gear is overlapped with the axis of second driving shaft, is led to
Bevel gear connection is crossed, power is radially passed to second driving shaft from the first transmission shaft, gear engaged transmission improves transmission
Stationarity reduces abrasion and improves the driving section service life；It is connected in second driving shaft with the first transmission shaft on the axial plane of one end and spiral shell is set
Line sets plane to prevent second driving shaft from rotating with limiting section cooperation in the middle part of second driving shaft；It is set in the 3rd gear centre
Connecting portion is arranged at the screw thread that second driving shaft outer surface thread matches inside connecting portion, passes through screw thread with second driving shaft
Connection, threaded connection can prevent the 3rd gear from position deviation occurs in radial direction with second driving shaft, it is ensured that the accuracy of positioning,
The first transmission shaft is driven during work, the first transmission shaft is engaged by second gear with the 3rd gear, and the 3rd gear is driven to rotate, limit
Position portion prevents second driving shaft from being driven, therefore by the threaded connection of second driving shaft and the 3rd gear, makes second driving shaft edge
The direction movement vertical with the axis of the first transmission shaft, locating piece is driven to realize positioning in left and right point, user is facilitated quickly to have
The deviation state of the detection relative datum center line of effect, improves measurement and production efficiency.
In any of the above-described technical solution, it is preferable that positioning component further includes：Positioning table, positioning table are arranged at the first biography
On moving axis, along the radially protruding of the first transmission shaft in the first transmission shaft.
In the technical scheme, a kind of plan of establishment of positioning table is provided, is set along the radially protruding of the first transmission shaft
Positioning table by the positioning action of positioning table, limits the maximum travel distance of the first transmission shaft, avoids the first transmission shafts to fortune
It is dynamic excessive, and then prevent second driving shaft support is bad to be positioned part, improve product reliability.
In any of the above-described technical solution, it is preferable that positioning component further includes：Auxiliary block, the section of auxiliary block is L-type,
It is connected with the side wall of locating piece.
In the technical scheme, a kind of plan of establishment of auxiliary block is provided, the section of auxiliary block is L-type, and auxiliary block
It is connected with the side wall of locating piece, when locating piece is in contact with being positioned the inner surface of part, L-type auxiliary block can be across being determined
The inner surface size for being positioned part, by auxiliary block is guided to the outside for being positioned part, directly measured opposite by the side of position part
The outer surface interval of auxiliary block can draw the inside dimension for being positioned part, and internal ruler must could be measured by overturning by solving
The technical issues of very little, simplifies detecting step, improves detection efficiency.
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 positioning component of any one, the detection device of the phone housing have the positioning group that any of the above-described technical solution provides
Whole advantageous effects of part.
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：Bottom plate；First installation group
Part, the first mounting assembly are arranged at the top of bottom plate, are connected with bottom plate, and the first mounting assembly is provided with the first mounting groove；It is fixed
Hyte part is arranged in the first mounting groove, to support phone housing；Second mounting assembly, the second mounting assembly are arranged at the first peace
The side of arrangement, is connected with bottom plate, and the second mounting assembly is provided at least one second mounting groove；Instrument, instrument are set
In the second mounting groove, the measurement end of instrument is in contact with phone housing, to detect the dimensional parameters of 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 further includes：First spring, is sheathed on
On first transmission shaft, one end of the first spring is mutually clamped with the first transmission shaft, and the other end is mutually clamped with the first mounting assembly；Second
Spring is sheathed on second driving shaft, and one end of second spring is mutually clamped with second driving shaft, the other end and the first mounting assembly
Mutually it is clamped.
In the technical scheme, the first spring is provided with, the first spring pocket is arranged on the front end of the first transmission shaft, the first spring
One end be connected by snap fit with the first transmission shaft, the other end of the first spring is mutually clamped with the first mounting assembly, when
After completing the positioning of phone housing and measurement process, remove the driving force to the first transmission shaft, at this time by first spring from
Body stress promotes the first transmission shaft to reset, and releases the positioning to mobile phone shell, realizes automatically reseting for the first transmission shaft；Meanwhile if
Second spring is put, one end of second spring is set on second driving shaft, is mutually clamped with second driving shaft, the other end and the first peace
Arrangement is clamped, and after completing to collect the positioning measurement process of shell, the first transmission shaft is released to the by the first spring reset
The driving effect of two transmission shafts, second spring promote second driving shaft to reset together, and the measurement end of instrument departs from MUT module under test, real
The auto zero of existing instrument is ready to promote measurement efficiency in advance to measure next time, at the same after measuring second driving shaft from
The dynamic limitation released to phone housing, facilitates the dismounting of mobile phone shell, simplifies process, improving production efficiency.
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 positioning component schematic diagram of one embodiment according to the present utility model；
Fig. 2 shows the second driving shaft schematic diagram of one embodiment according to the present utility model；
Fig. 3 is sectional view of the second driving shaft of one embodiment according to the present utility model shown in Fig. 2 at A；
Fig. 4 shows the positioning component top view of one embodiment according to the present utility model；
Fig. 5 shows the wheel and rack transmission schematic diagram of one embodiment according to the present utility model；
Fig. 6 shows the gear of one embodiment according to the present utility model and gear drive schematic diagram；
Fig. 7 shows the detection device schematic diagram of the phone housing of one embodiment according to the present utility model；
Fig. 8 shows the detection device schematic diagram of the phone housing of another embodiment according to the present utility model；
Wherein, the correspondence between the reference numeral in Fig. 1 to Fig. 8 and component names is：
1 first transmission shaft, 12 first driving sections, 122 first driving faces, 13 first springs, 14 first gears, 16 second teeth
Wheel, 18 positioning tables, 2 second driving shafts, 22 second driving sections, 222 second driving faces, 23 second springs, 24 racks, 26 the 3rd teeth
Wheel, 28 locating pieces, 29 auxiliary blocks, 3 bottom plates, 32 first mounting assemblies, 322 first mounting grooves, 36 second mounting assemblies, 362 the
Two mounting grooves, 38 instrument, 4 phone housings.
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. 8 descriptions according to the utility model some embodiments positioning component and phone housing
Detection device.
In the utility model first aspect embodiment, as shown in Figure 1 to Figure 3, the utility model provides a kind of positioning
Component, positioning component include：First transmission shaft 1, second driving shaft 2, locating piece 28, one end of second driving shaft 2 are passed with first
Moving axis 1 is connected；Locating piece 28, locating piece 28 are connected with 2 other end of second driving shaft；Wherein, when the first transmission shaft 1 is along
When the axial movement of one transmission shaft 1 or the axis rotation around the first transmission shaft 1, second driving shaft 2 is with the fortune of the first transmission shaft 1
The dynamic radial motion along the first transmission shaft 1, and then phone housing 4 is positioned by locating piece 28.
Embodiment positioning component according to the present utility model, positioning component include：First transmission shaft 1, second driving shaft 2,
28 three parts of locating piece, in the positioning component：First transmission shaft 1 is driving shaft, and power is inputted by the first transmission shaft 1, and the
Multiple join domains is set to be connected for second driving shaft 2 on one transmission shaft 1；Second driving shaft 2 is driven shaft, second driving shaft 2
Quantity to be multiple, one end of second driving shaft 2 is connected with the first transmission shaft 1, composition linkage structure, allows power from the
One transmission shaft 1 is transferred to second driving shaft 2；Locating piece 28 is provided in the slave unit in second driven shaft, with the second transmission
The other end connection of axis 2, contacts with part to be positioned, limits its degree of freedom and play positioning action；The first transmission shaft is driven during work
1, the first transmission shaft 1 is made to be connected by the first transmission shaft 1 with second driving shaft 2 axially movable or around axial rotation, make second
Radial motion of the transmission shaft 2 along the first transmission shaft 1, second driving shaft 2 during movement using the axis of the first transmission shaft 1 as
Center line, while in both sides promotion locating piece 28 together divides phone housing 4 along the radial motion of the first transmission shaft 1
Positioning, it is time saving and energy saving, the drawbacks of needing repeatedly to take a little, center line is determined further according to numerical value in correlation technique is avoided, facilitates use
Interior length and width, the deviation state of outer profile degree relative datum center line are quickly and effectively detected in family, increase substantially production efficiency.
In one embodiment of the utility model, it is preferable that as shown in figure 4, the first transmission shaft 1 is provided with the first transmission
Portion 12, the first driving section 12 are provided with the first driving face 122, and the axis of the first driving face 122 and the first transmission shaft 1 is pre- in first
Determine angle a；One end of second driving shaft 2 is provided with the second driving section 22, and the second driving section 22 is provided with the second driving face 222,
The axis of second driving face 222 and second driving shaft 2 is in the second predetermined angular b；Wherein, the first driving face 122 and the second transmission
Face 222 is engaged.
In this embodiment, the plan of establishment of driving section is provided：First driving section 12 is set on the first transmission shaft 1,
The working face of first transmission shaft 1 is the first driving face 122, and the angle of the axis of the first driving face 122 and the first transmission shaft 1 is the
One predetermined angular a；Corresponding with the first driving section 12, on second driving shaft 2, one end for being connected with the first transmission shaft 1 sets the
Two driving sections 22, the working face of the second driving section 22 are the axis of the second driving face 222, the second driving face 222 and second driving shaft 2
Angle between line is the second predetermined angular b, and face is driven the stability that can promote transmission, promotes transmission efficiency, and it is fixed in dividing to strengthen
The accuracy of position；In work, the first driving section 12 is connected with the second driving section 22, the first driving face 122 and the second transmission
Face 222 contacts, and the first predetermined angular a is engaged with the second predetermined angular b, when driving the first transmission shaft 1, the first transmission shaft 1
By the first driving face 122 and the second driving face 222, power is transmitted to second driving shaft 2, makes left and right second driving shaft 2 simultaneously
It is mobile, realize positioning in left and right point, facilitate user quickly and effectively detect interior length and width, outer profile degree relative datum center line it is inclined
Poor situation, increases substantially production efficiency.
In one embodiment of the utility model, it is preferable that as shown in figure 4, the first predetermined angular a and the second predetermined angle
It is 90 ° to spend the sum of b.
In this embodiment, the plan of establishment of the first predetermined angular a and the second predetermined angular b, positioning component dress are provided
With after finishing, the first driving face 122 is contacted with each other with the second driving face 222, and the first driving angle matches with the second driving angle
It closes, the sum of the first predetermined angular a and the second predetermined angular b are arranged to 90 ° by the application, it is ensured that the movement side of second driving shaft 2
To the axis direction perpendicular to the first transmission shaft 1, ensure positioning accuracy, prevent that part is positioned in position fixing process to be passed first
Play occurs for the axis direction of moving axis 1, and the radial clearance of second driving shaft 2 is avoided to have an impact measurement result.
In one embodiment of the utility model, it is preferable that as shown in figure 5, first gear 14, first gear 14 is arranged
In on the first transmission shaft；Rack 24, rack 24 are connected with one end of second driving shaft；Rack 24 is nibbled with 14 phase of first gear
It closes.
In this embodiment, the connection scheme of a kind of first transmission shaft 1 and second driving shaft 2 is provided, in the first transmission
First gear 14 is arranged on axis, the axis of first gear 14 is overlapped with the axis of the first transmission shaft；In one end of second driving shaft
Rack 24 is set, the center line of rack 24 is parallel with the axis of second driving shaft, and first gear 14 is identical with the modulus of rack 24,
The first transmission shaft is driven in work, first gear 14 is driven to rotate, by 24 engaged transmission of wheel and rack, is driven and rack 24
The second driving shaft 2 of connection moves, and wheel and rack 24 is driven the accuracy that can improve transmission, prevents part to be positioned from altering
It is dynamic, the stationarity of transmission can also be promoted, abrasion is reduced and improves the driving section service life；The axis of first gear 14 and the first transmission shaft
Axis overlap, and the center line of the rack 24 movement side that can ensure second driving shaft 2 parallel with the axis of second driving shaft
To vertical with the axis direction of the first transmission shaft 1, realize positioning in left and right point, convenient for user's measurement be positioned part size and in
Heart deviation improves measurement efficiency.
In one embodiment of the utility model, it is preferable that as shown in fig. 6, positioning component further includes：Second gear
16, second gear 16 is sheathed on the first transmission shaft；3rd gear 26, the 3rd gear 26 are sheathed on second driving shaft；It is described
Second gear 16 is meshed with the 3rd gear 26.
In this embodiment, the connection scheme of a kind of first transmission shaft 1 and second driving shaft 2 is provided, in the first transmission
Second gear 16 is arranged on axis, second gear 16 is bevel gear, and the axis of second gear 16 is overlapped with the axis of the first transmission shaft；
On second driving shaft set the 3rd gear 26, the 3rd gear 26 be bevel gear, the axis and second driving shaft of the 3rd gear 26
Axis overlap, connected by bevel gear, by power from the first transmission shaft 1 radially be passed to second driving shaft 2, gear engagement pass
The dynamic stationarity for improving transmission reduces abrasion and improves the driving section service life；It is connected in second driving shaft with the first transmission shaft one end
It is threaded on axial plane, plane is set to prevent second driving shaft from rotating with limiting section cooperation in the middle part of second driving shaft；The 3rd
26 centrally disposed connecting portion of gear is arranged at the screw thread that second driving shaft outer surface thread matches inside connecting portion, with second
Transmission shaft is connected through a screw thread, and threaded connection can prevent the 3rd gear 26 from position deviation occurs in radial direction with second driving shaft 2,
Ensure the accuracy of positioning, when work drives the first transmission shaft 1, and the first transmission shaft 1 passes through 16 and the 3rd gear 26 of second gear
Engagement drives the 3rd gear 26 to rotate, and limiting section prevents second driving shaft 2 from being driven, therefore passes through 2 and the 3rd tooth of second driving shaft
The threaded connection of wheel 26, makes second driving shaft 2 be moved along the direction vertical with the axis of the first transmission shaft 1, drives locating piece
28 realize positioning in left and right point, and user is facilitated quickly and effectively to detect the deviation state of relative datum center line, improve measurement and
Production efficiency.
In one embodiment of the utility model, it is preferable that as shown in Figure 1, positioning component further includes：Positioning table 18,
Positioning table 18 is arranged on the first transmission shaft, along the radially protruding of the first transmission shaft in the first transmission shaft.
In this embodiment, a kind of plan of establishment of positioning table 18 is provided, is set along the radially protruding of the first transmission shaft
Positioning table 18 by the positioning action of positioning table 18, limits the maximum travel distance of the first transmission shaft 1, avoids the first transmission shaft 1
It is axially moved excessive, and then prevents the support of second driving shaft 2 is bad to be positioned part, improve product reliability.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, positioning component further includes：Auxiliary block 29,
The section of auxiliary block 29 is L-type, is connected with the side wall of locating piece 28.
In this embodiment, a kind of plan of establishment of auxiliary block 29 is provided, the section of auxiliary block 29 is L-type, and is aided in
Block 29 is connected with the side wall of locating piece 28, and when locating piece 28 is in contact with being positioned the inner surface of part, L-type auxiliary block 29 can
Across the side for being positioned part, the inner surface size for being positioned part to be guided to the outside for being positioned part by auxiliary block 29, directly
The inside dimension for being positioned part can be drawn by connecing the outer surface interval of the opposite auxiliary block 29 of measurement, and overturning must be passed through by solving
The technical issues of inside dimension could be measured, simplifies detecting step, improves detection efficiency.
In the utility model second aspect embodiment, as shown in fig. 7, the utility model provides a kind of phone housing
Detection device, comprising the positioning component any one of any of the above-described technical solution, the detection device of the phone housing has
Whole advantageous effects of positioning component described in any of the above-described technical solution.
In one embodiment of the utility model, it is preferable that as illustrated in figs. 7 and 8, the detection device of phone housing is also
Including：Bottom plate 3；First mounting assembly 32, the first mounting assembly 32 are arranged at the top of bottom plate 3, are connected with bottom plate 3, and first
Mounting assembly 32 is provided with the first mounting groove 322；Positioning component is arranged in the first mounting groove 322, to support phone housing 4；
Second mounting assembly 36, the second mounting assembly 36 are arranged at the side of the first mounting assembly 32, are connected with bottom plate 3, the second peace
Arrangement 36 is provided at least one second mounting groove 362；Instrument 38, instrument 38 are arranged in the second mounting groove 362, instrument 38
Measurement end be in contact with phone housing 4, to detect the dimensional parameters of 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
36, 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 38 is arranged on second
In mounting groove 362, the measurement end of instrument 38 is in contact with the shell of mobile phone, after positioning component positions phone housing 4, instrument 38
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 38 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 38 is multiple, in measurement, to be carried out by the numerical value measured to multiple instrument 38
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 Figure 1, the detection device of phone housing further includes：
First spring 13, is sheathed on the first transmission shaft, and one end and the first transmission shaft of the first spring 13 are mutually clamped, the other end and first
32 phase of mounting assembly is clamped；Second spring 23, is sheathed on second driving shaft, one end and the second driving shaft phase of second spring 23
Clamping, the other end are clamped with 32 phase of the first mounting assembly.
In this embodiment, the first spring 13 is provided with, the first spring 13 is sheathed on the front end of the first transmission shaft, the first bullet
One end of spring 13 is connected by snap fit with the first transmission shaft, the other end and 32 phase of the first mounting assembly of the first spring 13
Clamping after the positioning and measurement process for completing phone housing 4, removes the driving force to the first transmission shaft, passes through first at this time
Itself stress of spring 13 promotes the first transmission shaft to reset, and releases the positioning to mobile phone shell, realizes the automatic multiple of the first transmission shaft
Position；Meanwhile second spring 23 is set, one end of second spring 23 is set on second driving shaft, is mutually clamped with second driving shaft,
The other end is clamped with the first mounting assembly 32, and after completing to collect the positioning measurement process of shell, the first transmission shaft passes through first
Spring 13 resets, and releases the driving effect to second driving shaft, and second spring 23 promotes second driving shaft to reset together, instrument 38
Measurement end depart from MUT module under test, realize instrument 38 auto zero, for measure next time be ready in advance promoted measurement effect
Rate, while second driving shaft automatically terminates the limitation to phone housing 4 after measurement, facilitates the dismounting of mobile phone shell, simplifies process, carries
Rise production efficiency.
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 positioning component, which is characterized in that the positioning component includes：
First transmission shaft；
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 first transmission shaft along the axial movement of first transmission shaft or around first transmission shaft axis turn
When dynamic, second driving shaft passes through institute with radial motion of the movement of first transmission shaft along first transmission shaft
Locating piece is stated to position phone housing.
2. positioning component according to claim 1, which is characterized in that
First transmission shaft is provided with the first driving section, and first driving section is provided with the first driving face, and described first passes
The axis of dynamic face and first transmission shaft is in the first predetermined angular；
One end of the second driving shaft is provided with the second driving section, and second driving section is provided with the second driving face, described
The axis of second driving face and the second driving shaft is in the second predetermined angular；
Wherein, first driving face is engaged with second driving face.
3. positioning component according to claim 2, which is characterized in that
The sum of first predetermined angular and second predetermined angular are 90 °.
4. positioning component according to claim 1, which is characterized in that further include：
First gear, the first gear are sheathed on first transmission shaft；
Rack, the rack are connected with one end of the second driving shaft；
The rack is meshed with the first gear.
5. positioning component according to claim 1, which is characterized in that further include：
Second gear, the second gear are sheathed on first transmission shaft；
3rd gear, the 3rd geared sleeve are arranged on the second driving shaft；
The second gear is meshed with the 3rd gear.
6. positioning component according to any one of claim 1 to 5, which is characterized in that further include：
Positioning table, the positioning table are arranged on first transmission shaft, along the radially protruding of first transmission shaft in described
First transmission shaft.
7. positioning component according to any one of claim 1 to 5, which is characterized in that the positioning component further includes：
Auxiliary block, the section of the auxiliary block is L-type, is connected with the side wall of the locating piece.
8. a kind of detection device of phone housing, which is characterized in that including the positioning as any one of claim 1 to 7
Component.
9. the detection device of phone housing according to claim 8, which is characterized in that further include：
Bottom plate；
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 further include：
First spring is sheathed on first transmission shaft, and one end of first spring is mutually clamped with first transmission shaft,
The other end is mutually clamped with first mounting assembly；
Second spring is sheathed on the second driving shaft, and one end of the second spring is mutually clamped with the second driving shaft,
The other end is mutually clamped with first mounting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554608.4U CN207456413U (en) | 2017-11-20 | 2017-11-20 | The detection device of positioning component and phone housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554608.4U CN207456413U (en) | 2017-11-20 | 2017-11-20 | The detection device of positioning component and phone housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456413U true CN207456413U (en) | 2018-06-05 |
Family
ID=62276771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554608.4U Expired - Fee Related CN207456413U (en) | 2017-11-20 | 2017-11-20 | The detection device of positioning component and phone housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456413U (en) |
-
2017
- 2017-11-20 CN CN201721554608.4U patent/CN207456413U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201120 |