CN216115701U - Cell-phone center hole site detection tool - Google Patents
Cell-phone center hole site detection tool Download PDFInfo
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- CN216115701U CN216115701U CN202121709059.XU CN202121709059U CN216115701U CN 216115701 U CN216115701 U CN 216115701U CN 202121709059 U CN202121709059 U CN 202121709059U CN 216115701 U CN216115701 U CN 216115701U
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Abstract
The utility model relates to a hole site detection jig for a middle frame of a mobile phone, which comprises a jig base, a profiling bottom die and a profiling gland, wherein the profiling bottom die and the profiling gland are arranged on the jig base; the front side and the rear side of the copying bottom die are respectively provided with a first detection assembly and a second detection assembly, the left side or the right side of the copying bottom die is provided with a third detection assembly, and the first detection assembly, the second detection assembly and the third detection assembly are respectively used for detecting hole sites of the middle frame of the mobile phone. The hole site detection jig for the middle frame of the mobile phone can quickly position and detect various hole sites of the middle frame of the mobile phone, so that the detection efficiency of the hole sites of the middle frame of the mobile phone is effectively improved.
Description
Technical Field
The utility model relates to the technical field of mobile phone accessory detection equipment, in particular to a mobile phone middle frame hole position detection jig.
Background
At present, with the continuous progress of the mobile phone technology, the mobile phone is taken as the most important modern communication tool, which is an indispensable tool in the modern society, wherein the middle frame of the mobile phone plays a role in supporting the whole mobile phone.
The side of the middle frame of the mobile phone is provided with a plurality of through holes which are usually used as fingerprint holes, earphone holes, USB holes, volume key holes and the like. In the mass production of the mobile phone middle frame, a special detection jig is needed to detect the position degree of the through holes of the mobile phone middle frame, so that the position degree of each through hole is ensured to be at a specified position, and the condition that follow-up electronic elements are not matched when being installed on each through hole of the mobile phone middle frame is avoided.
At present, when detecting the shape, size and position degree of a fingerprint hole, an earphone hole and a USB hole of a middle frame of a mobile phone, a 3D measuring projector is generally adopted or the size is measured by projection after a prism is placed; therefore, the problem that the detection speed is too slow and the time is long is solved, the requirement on detection personnel is high, the detection personnel needs to be trained professionally, the detection method is complex, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to overcome the defects in the prior art, and provides a hole site detection jig for a middle frame of a mobile phone, which can quickly position and detect various hole sites of the middle frame of the mobile phone, thereby effectively improving the detection efficiency of the hole sites of the middle frame of the mobile phone.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a hole site detection jig for a mobile phone middle frame comprises a jig base, a profiling bottom die and a profiling gland, wherein the profiling bottom die and the profiling gland are arranged on the jig base; the front side and the rear side of the copying bottom die are respectively provided with a first detection assembly and a second detection assembly, the left side or the right side of the copying bottom die is provided with a third detection assembly, and the first detection assembly, the second detection assembly and the third detection assembly are respectively used for detecting hole sites of the middle frame of the mobile phone.
As an implementation manner, the first detection assembly includes a pair of first fixing seats and a first ejector rod, the pair of first fixing seats are respectively arranged in parallel at intervals relative to the front side and the rear side of the profiling bottom die, and the first ejector rod is telescopically arranged on the pair of first fixing seats and is used for detecting the hole position of the mobile phone middle frame.
As an implementation manner, one end of the first ejector rod close to the profiling bottom die is provided with a first push block, the other end of the first ejector rod is provided with a first nut, the pair of first fixing seats are respectively provided with a pair of first through holes, and the first ejector rod is telescopically arranged in the pair of first through holes.
As an implementation manner, the second detection assembly includes a pair of second fixing seats and a pair of second ejector rods, the pair of second fixing seats are respectively arranged in parallel and at intervals relative to the front side and the rear side of the profiling bottom die, and the pair of second ejector rods are respectively arranged on the pair of second fixing seats in a telescopic manner and are used for detecting the hole position of the middle frame of the mobile phone.
As an implementation manner, two opposite second through holes are respectively formed in the pair of second fixing seats, the pair of second ejector rods are respectively telescopically arranged in the two groups of opposite second through holes, second nuts are arranged at the outer ends of the pair of second ejector rods, and a second push block is arranged at the inner end of one second ejector rod.
As an implementation manner, the third detection assembly includes a pair of third fixing seats and a pair of third ejector rods, the pair of third fixing seats are respectively disposed in parallel and at an interval with respect to the left and right sides of the profiling bottom die, and the pair of third ejector rods are respectively disposed on the pair of third fixing seats in a telescopic manner and are used for detecting the hole position of the middle frame of the mobile phone.
As an implementation manner, two opposite third through holes are respectively formed in the pair of third fixing seats, the pair of third ejector rods are respectively telescopically arranged in the two groups of opposite third through holes, third nuts are arranged at the outer ends of the pair of third ejector rods, and third push blocks are arranged at one ends of the pair of third ejector rods, which are close to the profiling bottom die.
As an implementation mode, the jig base is a square frame structure, and the upper surface of the jig base is provided with screw holes for installing the first detection assembly, the second detection assembly and the third detection assembly.
As an embodiment, a handle block is arranged in the middle of the top of the profiling gland.
According to the hole site detection jig for the middle frame of the mobile phone, the design that the profiling bottom die is matched with the middle frame of the mobile phone is adopted, the middle frame of the mobile phone can be quickly positioned and placed on the profiling bottom die, then the profiling pressing cover is pressed on the upper surface of the middle frame of the mobile phone, the middle frame of the mobile phone is prevented from displacing, and after the middle frame of the mobile phone is positioned and placed stably, the middle frame of the mobile phone is respectively used for detecting the hole site of the middle frame of the mobile phone through the first detection assembly, the second detection assembly and the third detection assembly.
For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a top view of a hole site testing jig for a middle frame of a mobile phone according to the present invention;
FIG. 2 is a schematic structural view of a hole site testing jig for a middle frame of a mobile phone according to the present invention;
FIG. 3 is a schematic structural view of a jig base of the hole site detection jig for a middle frame of a mobile phone according to the present invention;
FIG. 4 is a top view of a fixture base of the fixture for detecting holes in a middle frame of a mobile phone according to the present invention;
FIG. 5 is a schematic structural view of the mobile phone middle frame hole site detection jig during detection according to the present invention;
fig. 6 is a top view of the mobile phone middle frame hole site detection jig during detection.
Detailed Description
To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. With these references in mind, one of ordinary skill in the art will understand the principles of the utility model and its attendant advantages.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present invention.
Referring to fig. 1 to 6, fig. 1 is a top view of a hole site testing fixture of a middle frame of a mobile phone according to the present invention; FIG. 2 is a schematic structural view of a hole site testing jig for a middle frame of a mobile phone according to the present invention; FIG. 3 is a schematic structural view of a jig base of the hole site detection jig for a middle frame of a mobile phone according to the present invention; FIG. 4 is a top view of a fixture base of the fixture for detecting holes in a middle frame of a mobile phone according to the present invention; FIG. 5 is a schematic structural view of the mobile phone middle frame hole site detection jig during detection according to the present invention; fig. 6 is a top view of the mobile phone middle frame hole site detection jig during detection.
The embodiment provides a hole site detection jig for a middle frame of a mobile phone, which comprises a jig base 10, a profiling bottom die 20 and a profiling gland 30, wherein the profiling bottom die 20 and the profiling gland 30 are arranged on the jig base 10, the middle frame of the mobile phone can be covered on the profiling bottom die 20 in a matched manner, and the profiling gland 30 is used for pressing the middle frame of the mobile phone on the profiling bottom die 20; the front side and the rear side of the copying bottom die 20 are respectively provided with a first detection assembly 40 and a second detection assembly 50, the left side or the right side of the copying bottom die 20 is provided with a third detection assembly 60, and the first detection assembly 40, the second detection assembly 50 and the third detection assembly 60 are respectively used for detecting the hole positions of the middle frame of the mobile phone.
Specifically, the jig base 10 of the present embodiment is a square frame structure, and the upper surface of the jig base 10 is provided with screw holes for installing the first detecting component 40, the second detecting component 50 and the third detecting component 60. The copying die 20 of the present embodiment is preferably fixed to the jig base 10 by screw fastening.
In order to facilitate taking the profiling gland 30, the middle of the top of the profiling gland 30 of the present embodiment is provided with a handle block 31, so that the profiling gland 30 can be taken conveniently through the handle block 31.
As a preferred embodiment, the first detecting assembly 40 includes a pair of first fixing seats 41 and a first ejector rod 42, the pair of first fixing seats 41 are respectively disposed in parallel and spaced relative to the front and rear sides of the profiling bottom die 20, and the first ejector rod 42 is telescopically disposed on the pair of first fixing seats 41 and is used for detecting the hole position of the middle frame of the mobile phone.
Wherein, a pair of first fixing base 41 of this embodiment is respectively set up on tool base 10 at relative interval, and a pair of first fixing base 41 is equipped with relative first through-hole respectively, the one end that first ejector pin 42 is close to profile modeling die block 20 is equipped with first ejector pad, and its other end is equipped with first nut, so, the middle part of first ejector pin 42 sets up in the first through-hole of a pair of first fixing base 41 telescopically promptly to detect the corresponding hole site of cell-phone center through the first ejector pad on the first ejector pin 42.
As a preferred embodiment, the second detecting assembly 50 includes a pair of second fixing seats 51 and a pair of second ejector rods 52, the pair of second fixing seats 51 are respectively disposed in parallel and spaced relation to the front and rear sides of the profiling bottom die 20, and the pair of second ejector rods 52 are respectively disposed on the pair of second fixing seats 51 in a telescopic manner and are used for detecting the hole position of the middle frame of the mobile phone.
The pair of second fixing seats 51 are respectively provided with two opposite second through holes, the pair of second ejector rods 52 are respectively telescopically arranged in the two groups of opposite second through holes, the outer ends of the pair of second ejector rods 52 are provided with second screw caps, the inner end of one second ejector rod 52 is provided with a second push block, and the inner end of the other second ejector rod 52 is cylindrical, so that the hole positions corresponding to the middle frame of the mobile phone are detected through the two second ejector rods 52 respectively.
As a preferred embodiment, the third detecting assembly 60 includes a pair of third fixing seats 61 and a pair of third ejector rods 62, the pair of third fixing seats 61 are respectively disposed in parallel and spaced relation to the left and right sides of the profiling bottom die 20, and the pair of third ejector rods 62 are respectively disposed on the pair of third fixing seats 61 in a telescopic manner and are used for detecting the hole positions of the middle frame of the mobile phone.
The pair of third fixing seats 61 are respectively provided with two opposite third through holes, the pair of third ejector rods 62 are respectively telescopically arranged in the two groups of opposite third through holes, the outer ends of the pair of third ejector rods 62 are provided with third screw caps, and one ends of the third ejector rods, which are close to the profiling bottom die 20, are provided with third push blocks; thus, the hole positions corresponding to the middle frame of the mobile phone are detected by the two third ejector rods 62.
During detection, the mobile phone middle frame to be detected is placed on the profiling bottom die 20, then the profiling pressing cover 30 is covered to enable the mobile phone middle frame to be quickly and accurately positioned on the profiling bottom die 20, then the push rods corresponding to all hole sites of the mobile phone are pushed in sequence, and whether the sizes of the hole sites of the mobile phone middle frame are correct is judged by judging whether the inner ends of the push rods are easily pushed into the hole sites of the mobile phone middle frame corresponding to the inner ends of the push rods.
Compared with the prior art, the mobile phone middle frame hole site detection jig has the advantages that the design that the profiling bottom die 20 is matched with the mobile phone middle frame is adopted, the mobile phone middle frame can be quickly positioned and placed on the profiling bottom die 20, then the profiling pressing cover 30 presses the upper surface of the mobile phone middle frame to prevent the mobile phone middle frame from displacing, after the mobile phone middle frame is positioned and placed stably, the mobile phone middle frame is respectively used for detecting the hole sites of the mobile phone middle frame through the first detection assembly 40, the second detection assembly 50 and the third detection assembly 60, the detection assemblies respectively adopt the structure of the ejector rods, whether the hole sites are qualified or not can be quickly detected only by judging whether the ejector rods can easily push corresponding hole sites of the mobile phone middle frame, and therefore the detection efficiency of the hole sites of the mobile phone middle frame is effectively improved.
The above embodiments only show some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the hole site detecting jig in the middle frame of the mobile phone. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
The above embodiments only show some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the hole site detecting jig in the middle frame of the mobile phone. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. The utility model provides a cell-phone center hole site detection tool which characterized in that:
the mobile phone middle frame can be covered on the profiling bottom die in a matched manner, and the profiling gland is used for pressing the mobile phone middle frame on the profiling bottom die; the front side and the rear side of the copying bottom die are respectively provided with a first detection assembly and a second detection assembly, the left side or the right side of the copying bottom die is provided with a third detection assembly, and the first detection assembly, the second detection assembly and the third detection assembly are respectively used for detecting hole sites of the middle frame of the mobile phone.
2. The hole site detection jig of the middle frame of the mobile phone according to claim 1, characterized in that:
the first detection assembly comprises a pair of first fixing seats and a first ejector rod, the first fixing seats are arranged in parallel at intervals relative to the front side and the rear side of the profiling bottom die respectively, and the first ejector rod is telescopically arranged on the first fixing seats and used for detecting hole positions of the mobile phone middle frame.
3. The hole site detection jig of the middle frame of the mobile phone according to claim 2, characterized in that:
the first ejector rod is provided with a first push block at one end close to the profiling bottom die, a first nut is arranged at the other end of the first ejector rod, the pair of first fixing seats are respectively provided with a first through hole, and the first ejector rod is telescopically arranged in the pair of first through holes.
4. The hole site detection jig of the middle frame of the mobile phone according to claim 1, characterized in that:
the second detection assembly comprises a pair of second fixing seats and a pair of second ejector rods, the second fixing seats are arranged in parallel at intervals relative to the front side and the rear side of the profiling bottom die respectively, and the second ejector rods are arranged on the second fixing seats in a telescopic mode respectively and are used for detecting hole positions of the middle frame of the mobile phone.
5. The hole site detection jig of the middle frame of the mobile phone according to claim 4, characterized in that:
the pair of second fixing seats are respectively provided with two opposite second through holes, the pair of second ejector rods are respectively arranged in the two groups of opposite second through holes in a telescopic mode, second nuts are arranged at the outer ends of the pair of second ejector rods, and a second push block is arranged at the inner end of one second ejector rod.
6. The hole site detection jig of the middle frame of the mobile phone according to claim 1, characterized in that:
the third detection assembly comprises a pair of third fixing seats and a pair of third ejector rods, the third fixing seats are arranged in parallel at intervals relative to the left side and the right side of the profiling bottom die respectively, and the third ejector rods are arranged on the third fixing seats in a telescopic mode respectively and are used for detecting hole positions of the middle frame of the mobile phone.
7. The hole site detection jig of the middle frame of the mobile phone according to claim 6, characterized in that:
the pair of third fixing seats are respectively provided with two opposite third through holes, the pair of third ejector rods are respectively arranged in the two groups of opposite third through holes in a telescopic manner, third screw caps are arranged at the outer ends of the pair of third ejector rods, and third push blocks are arranged at one ends, close to the profiling bottom die, of the pair of third ejector rods.
8. The hole site detection jig of the middle frame of the mobile phone according to claim 1, characterized in that:
the jig base is of a square frame structure, and screw holes used for installing the first detection assembly, the second detection assembly and the third detection assembly are formed in the upper surface of the jig base.
9. The hole site detection jig of the middle frame of the mobile phone according to claim 1, characterized in that:
and a handle block is arranged in the middle of the top of the profiling gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709059.XU CN216115701U (en) | 2021-07-26 | 2021-07-26 | Cell-phone center hole site detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709059.XU CN216115701U (en) | 2021-07-26 | 2021-07-26 | Cell-phone center hole site detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216115701U true CN216115701U (en) | 2022-03-22 |
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ID=80723236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121709059.XU Active CN216115701U (en) | 2021-07-26 | 2021-07-26 | Cell-phone center hole site detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216115701U (en) |
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2021
- 2021-07-26 CN CN202121709059.XU patent/CN216115701U/en active Active
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