CN213874152U - Jig for testing size of middle frame of mobile phone - Google Patents
Jig for testing size of middle frame of mobile phone Download PDFInfo
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- CN213874152U CN213874152U CN202022705160.XU CN202022705160U CN213874152U CN 213874152 U CN213874152 U CN 213874152U CN 202022705160 U CN202022705160 U CN 202022705160U CN 213874152 U CN213874152 U CN 213874152U
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- positioning
- jig
- mobile phone
- sliding pin
- middle frame
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Abstract
The utility model discloses a jig for testing the size of a middle frame of a mobile phone; the mobile phone middle frame positioning device comprises a fixed base, wherein a positioning substrate is fixedly arranged in the fixed base, elastic positioning components are arranged at the right edge and the upper edge of the upper plane of the positioning substrate, positioning supporting seats are arranged at the left edge and the lower edge of the upper plane of the positioning substrate, the elastic positioning components and the positioning supporting seats are used for clamping and positioning the mobile phone middle frame together, a plurality of through holes for bottom light sources to pass through, a left prism fixing seat and a right prism fixing seat are arranged in the middle of the positioning substrate at intervals, a left right-angle prism is arranged on one side of the left prism fixing seat, and a right-angle prism is arranged on one side of the right prism fixing seat; the utility model discloses can carry out the diversified size measurement of multiaspect after a clamping location, the quick clamping location of product of being convenient for of this tool elasticity positioning mechanism, the light source that the tool embeds right angle prism can reflect and come from the bottom inclines product characteristic to controlling, makes the characteristic dimension formation of image clear, measures accurately.
Description
Technical Field
The utility model relates to a cell-phone center test fixture, in particular to cell-phone center size test is with tool.
Background
The detection of the traditional mobile phone middle frame product needs to carry out multi-dimensional measurement on multiple surfaces and multiple directions of the mobile phone middle frame product, and different fixed auxiliary measurement jigs are needed for the characteristic dimensions of different directions, so that after single measurement equipment finishes the measurement on the dimension of one surface of the mobile phone middle frame, the fixed auxiliary measurement jig on the other surface needs to be replaced or the dimension of the other surface needs to be measured by the other measurement equipment, the repeated clamping and positioning of the product is long in time consumption, the operation is complex, and the measurement efficiency is low; if the multi-surface and multi-direction size measurement of the middle frame of the mobile phone is realized on the same measuring jig, the jig is required to meet the polishing requirements in different directions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned defect of prior art, provide a tool is used in cell-phone center size test.
For solving the above-mentioned defect of prior art, the utility model provides a technical scheme is: the utility model provides a tool is used in test of cell-phone center size, is the unable adjustment base in square space including middle fretwork, fixed mounting has a positioning substrate in square space of square base, positioning substrate's last plane right limb and top edge are equipped with elastic locating component, positioning substrate's last plane left limb and lower limb are equipped with the location supporting seat, and are a plurality of elastic locating component and a plurality of location supporting seat carry out the centre gripping location to the cell-phone center jointly, positioning substrate's middle part interval is equipped with the through-hole that a plurality of light beams that supply the bottom light source pass through, and left prism fixing base and right prism fixing base, one side of left side prism fixing base is equipped with left right angled prism, one side of right prism fixing base is equipped with right angled prism.
As the utility model discloses cell-phone center size test is with an improvement of tool, right side right angle prism fixed mounting be in the right angle department of right side prism fixing base one side.
As the utility model discloses cell-phone center dimensional test is with an improvement of tool, the one end of left side prism fixing base is equipped with stretches out the lug, left side right angled prism fixed mounting be in stretch out a right angle department of lug.
As the utility model discloses a cell-phone center size test is with tool's an improvement, the elastic positioning subassembly is including the location base, be equipped with the sliding pin mounting groove on the location base, be equipped with the sliding pin in the sliding pin mounting groove, the one end of sliding pin is followed the sliding pin mounting groove stretches out, the other end of sliding pin passes through compression spring to be connected on the lateral wall of sliding pin mounting groove, sliding pin mounting groove top is stamped a sliding pin apron.
As the utility model discloses cell-phone center size test is with an improvement of tool, the upper end of sliding pin is equipped with spacing step, the one end of sliding pin apron be equipped with the stopper of spacing step, the sliding pin can when receiving external force extrusion freely stretch out and draw back in the sliding pin mounting groove.
As the utility model discloses a tool is used in test of cell-phone center size's improvement is located the elastic positioning subassembly's on positioning substrate right side location base front side is equipped with one and supplies the cell-phone center to support the step of supporting of top.
As the utility model discloses a cell-phone center size test is with an improvement of tool, one side of location supporting seat is equipped with a breach that supplies the cell-phone center to support, the edge is the oblique angle on the breach.
As the utility model discloses cell-phone center size test is with an improvement of tool, it is a plurality of the location supporting seat is with a plurality of the elastic positioning subassembly is all in through the screw lock joint on the positioning substrate board.
As the utility model discloses an improvement of tool is used in cell-phone center size test still includes first detecting lens, second detecting lens, third detecting lens and bottom light source, first detecting lens is located the tool directly over, the second detecting lens is located the right side of tool, the third detecting lens is located the left side of tool, the bottom light source is located the bottom of tool, first detecting lens is through last surface light source and the clear product front size of measuring on the tool of bottom light source, the second detecting lens can clearly measure the product right side size on the tool through bottom light source process right rectangular prism reverberation and cooperation surface light source, third detecting lens accessible bottom light source can clearly measure the product left side size on the tool through left rectangular prism reverberation and cooperation surface light source.
Compared with the prior art, the utility model has the advantages that: the utility model discloses can carry out the diversified size measurement of multiaspect after a clamping location, the quick clamping location of product of being convenient for of this tool elasticity positioning mechanism, the light source that the tool embeds right angle prism can reflect and come from the bottom inclines product characteristic to controlling, makes the characteristic dimension formation of image clear, measures accurately. The jig for measuring the middle frame of the mobile phone can be used for quickly clamping and measuring the middle frame of the mobile phone, and is also applicable to the jig for detecting multi-surface characteristic dimensions of box frame type part products, such as an embedded frame of an intelligent sound box in an electronic product, a middle frame of a vehicle data recorder and the like.
Drawings
The invention and its advantageous technical effects are described in further detail below with reference to the accompanying drawings and embodiments, in which:
fig. 1 is a schematic view of the three-dimensional structure of the jig of the present invention.
Fig. 2 is a schematic structural view of the elastic positioning assembly on the right side of the positioning substrate of the present invention.
Fig. 3 is a schematic structural view of the elastic positioning assembly located on the upper side of the positioning substrate.
Fig. 4 is a usage status diagram of the utility model discloses cooperation detection lens and bottom light source.
Reference symbol names: 1. the mobile phone middle frame dimension test jig comprises a square base 2, a positioning base plate 3, an elastic positioning assembly 4, a positioning support base 5, a through hole 6, a left prism fixing base 7, a right prism fixing base 8, a left right-angle prism 9, a right-angle prism 10, an extending bump 11, a first detection lens 12, a second detection lens 13, a third detection lens 14, a bottom light source 15, a product 16, a mobile phone middle frame dimension test jig 31, a positioning base 32, a sliding pin installation groove 33, a sliding pin 34, a compression spring 35, a sliding pin cover plate 36, a limiting step 37, a limiting block 38, an abutting step 41 and a notch.
Detailed Description
The invention will be further described below with reference to the drawings and specific examples, but the embodiments of the invention are not limited thereto.
If fig. 1, fig. 2, fig. 3 and fig. 4 show, a tool 16 is used in test of cell-phone center size, be unable adjustment base 1 in square space including middle fretwork, fixed mounting has positioning substrate 2 in square space of square base 1, positioning substrate 2's last plane right limb and top edge are equipped with elastic positioning component 3, positioning substrate 2's last plane left limb and lower limb are equipped with location supporting seat 4, a plurality of elastic positioning component 3 and a plurality of location supporting seat 4 carry out the centre gripping location to the cell-phone center jointly, positioning substrate 2's middle part interval is equipped with the through-hole 5 that a plurality of light beams that supply the bottom light source pass through, and left prism fixing base 6 and right prism fixing base 7, one side of left side prism fixing base 3 is equipped with left right angled prism 8, the one end of right prism fixing base 7 is equipped with right angled prism 9.
Preferably, the right rectangular prism 9 is fixedly installed at a right angle on one side of the right prism fixing seat 7. Right-angle prism 9 can reflect the light source of tool bottom to the product right side portion, provides the illumination environment for the detection camera lens on right side.
Preferably, one end of the left prism fixing seat 6 is provided with a protruding block 10, and the left right-angle prism 8 is fixedly installed at a right angle position of the protruding block 10. Left right-angle prism 8 can reflect the light source of tool bottom to the product left part, provides the illumination environment for left detection camera lens.
Preferably, the elastic positioning assembly 3 includes a positioning base 31, a sliding pin mounting groove 32 is formed on the positioning base 31, a sliding pin 33 is arranged in the sliding pin mounting groove 32, one end of the sliding pin 33 extends out of the sliding pin mounting groove 32, the other end of the sliding pin 33 is connected to the side wall of the sliding pin mounting groove 32 through a compression spring 34, and a sliding pin cover plate 35 is covered on the top of the sliding pin mounting groove 32.
Preferably, the upper end of the sliding pin 33 is provided with a limit step 36, one end of the sliding pin cover plate 35 is provided with a limit block 37 corresponding to the limit step, and the sliding pin 33 can freely extend and retract in the sliding pin installation groove 32 when being pressed by an external force.
Preferably, a propping step 38 for propping the middle frame of the mobile phone is arranged on the front side of the positioning base 31 of the elastic positioning component 3 on the right side of the positioning substrate 2. The number of the elastic positioning components 3 positioned at the right side of the positioning substrate 2 is two. The elastic positioning component 3 is positioned on the upper side of the positioning substrate 2. The elastic positioning component 3 on the upper side of the positioning substrate 2 does not abut against the step 38.
Preferably, one side of the positioning support seat 4 is provided with a notch 41 for the middle frame of the mobile phone to abut against, and the upper edge of the notch 41 is an oblique angle. The two positioning supports 4 on the left side of the positioning substrate 2 are both provided with notches 41 for the middle frame of the mobile phone to abut against, and the positioning support 4 on the lower side of the positioning substrate 2 is not provided with a notch.
Preferably, the plurality of positioning support seats 4 and the plurality of elastic positioning components 3 are all locked on the positioning substrate 2 through screws.
Still include first detecting lens 11, second detecting lens 12, third detecting lens 13 and bottom light source 14, first detecting lens 11 is located the tool directly over, second detecting lens 12 is located the right side of tool, third detecting lens 13 is located the left side of tool, bottom light source 14 is located the bottom of tool, first detecting lens 11 is through last surface light source and the clear product 15 positive size of measuring on the tool of bottom light source 14, second detecting lens 12 can clearly measure the product right side size on the tool through bottom light source 14 through right rectangular prism 9 reverberation and cooperation surface light source, third detecting lens 13 accessible bottom light source 14 can clearly measure the product left side size on the tool through left rectangular prism 8 reverberation and cooperation surface light source.
The utility model discloses a theory of operation: manually placing a mobile phone middle frame product into a positioning clamping groove consisting of a left positioning seat, a right positioning seat, an upper positioning seat and a lower positioning seat from top to bottom, wherein the mobile phone middle frame is supported by a propping step and four points of a notch with an inclined plane as a bottom, and a plurality of positioning supporting seats and a plurality of elastic positioning components are positioned at six points, namely the left point, the right point and the lower point (wherein the right point and the lower point are positioned elastically), so that the positioning of the product is stable and reliable, and the operation is convenient; go up inspection camera lens accessible and go up surface light source and bottom light source clear measurement to product openly size, but right side inspection camera lens accessible bottom light source passes through right-angle prism reverberation and cooperates surface light source clear measurement to product right side characteristic dimension, but left side inspection camera lens accessible bottom light source passes through left right-angle prism reverberation and cooperates surface light source clear measurement to product left side characteristic dimension. The product can be detected in multiple aspects and multiple directions after being clamped once by the measuring jig, and the detection efficiency of the product is greatly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and structures of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a tool is used in test of cell-phone center size, includes unable adjustment base, fixed mounting has a positioning substrate in the unable adjustment base, its characterized in that, positioning substrate's last plane right fringe and top edge are equipped with elastic positioning component, positioning substrate's last plane left fringe and lower limb are equipped with the location supporting seat, and are a plurality of elastic positioning component and a plurality of location supporting seat carry out the centre gripping location to the cell-phone center jointly, positioning substrate's middle part interval is equipped with the through-hole that a plurality of light beams that supply the bottom light source pass through, and left prism fixing base and right prism fixing base, one side of left side prism fixing base is equipped with left rectangular prism, one side of right prism fixing base is equipped with right rectangular prism.
2. The jig for testing the size of the middle frame of the mobile phone according to claim 1, wherein the right rectangular prism is fixedly installed at a right angle of one side of the right prism fixing seat.
3. The jig for testing the size of the middle frame of the mobile phone according to claim 2, wherein a protruding block is disposed at one end of the left prism fixing seat, and the left right-angle prism is fixedly mounted at a right angle of the protruding block.
4. The jig for testing the size of a middle frame of a mobile phone according to claim 1, wherein the elastic positioning assembly comprises a positioning base, a sliding pin installation groove is formed in the positioning base, a sliding pin is arranged in the sliding pin installation groove, one end of the sliding pin extends out of the sliding pin installation groove, the other end of the sliding pin is connected to the side wall of the sliding pin installation groove through a compression spring, and a sliding pin cover plate covers the top of the sliding pin installation groove.
5. The jig for testing the size of the middle frame of a mobile phone according to claim 4, wherein a limiting step is provided at an upper end of the sliding pin, a limiting block corresponding to the limiting step is provided at one end of the sliding pin cover plate, and the sliding pin can freely extend and retract in the sliding pin installation groove when being pressed by an external force.
6. The jig for testing the size of the middle frame of a mobile phone according to claim 4, wherein a propping step for propping the middle frame of the mobile phone is arranged on the front side of the positioning base of the elastic positioning component on the right side of the positioning substrate.
7. The jig for testing the size of the middle frame of the mobile phone as claimed in claim 1, wherein a notch for the middle frame of the mobile phone to abut against is formed on one side of the positioning support seat, and an upper edge of the notch is an oblique angle.
8. The jig for testing the size of a middle frame of a mobile phone according to claim 1, wherein the plurality of positioning support bases and the plurality of elastic positioning members are locked to the positioning substrate by screws.
9. The jig for testing the size of a middle frame of a mobile phone according to claim 1, further comprising a first detecting lens, a second detecting lens, a third detecting lens and a bottom light source, the first detection lens is positioned right above the jig, the second detection lens is positioned on the right side of the jig, the third detection lens is positioned at the left side of the jig, the bottom light source is positioned at the bottom of the jig, the first detection lens clearly measures the front size of a product on the jig through the upper surface light source and the bottom light source, the second detection lens can clearly measure the right side size of the product on the jig through the light reflected by the right rectangular prism by the bottom light source and the light source matched with the surface, the third detection lens can clearly measure the left size of a product on the jig by the aid of the reflected light of the bottom light source through the left right-angle prism and the light source on the matched surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705160.XU CN213874152U (en) | 2020-11-20 | 2020-11-20 | Jig for testing size of middle frame of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022705160.XU CN213874152U (en) | 2020-11-20 | 2020-11-20 | Jig for testing size of middle frame of mobile phone |
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| Publication Number | Publication Date |
|---|---|
| CN213874152U true CN213874152U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022705160.XU Active CN213874152U (en) | 2020-11-20 | 2020-11-20 | Jig for testing size of middle frame of mobile phone |
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| CN (1) | CN213874152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741534A (en) * | 2022-11-30 | 2023-03-07 | 广东领丰智能科技股份有限公司 | Mobile phone middle frame detection jig and method |
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2020
- 2020-11-20 CN CN202022705160.XU patent/CN213874152U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741534A (en) * | 2022-11-30 | 2023-03-07 | 广东领丰智能科技股份有限公司 | Mobile phone middle frame detection jig and method |
| CN115741534B (en) * | 2022-11-30 | 2023-06-13 | 广东领丰智能科技股份有限公司 | Mobile phone middle frame detection jig and method |
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