CN213094245U - Device for assembling rear cover and middle frame of mobile phone - Google Patents
Device for assembling rear cover and middle frame of mobile phone Download PDFInfo
- Publication number
- CN213094245U CN213094245U CN202022265587.2U CN202022265587U CN213094245U CN 213094245 U CN213094245 U CN 213094245U CN 202022265587 U CN202022265587 U CN 202022265587U CN 213094245 U CN213094245 U CN 213094245U
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- back lid
- center
- rear cover
- stopper
- frame
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Abstract
The utility model provides a pair of a lid and center assembly quality behind be used for cell-phone, including base, back lid profile modeling positioning die, locating frame, back lid stopper and center spacing piece, be equipped with vacuum generator and vacuum start-up valve in the base, the locating frame is established on the panel of base, back lid profile modeling positioning die sleeve is established in the locating frame with the base is connected, be equipped with the vacuum gas circuit on the panel, be equipped with on the back lid profile modeling positioning die and access to the through-hole of vacuum gas circuit, back lid stopper is used for fixing a position the back lid of cell-phone, the center stopper is used for fixing a position the structure of the center of cell-phone. The utility model has the advantages of convenient operation, promotion qualification rate and improvement work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the cell-phone equipment tool, especially, relate to a be used for lid and center assembly device behind cell-phone.
Background
In the mobile phone assembling procedure, the mobile phone rear cover is centrally installed in the middle frame for assembling, and the unilateral clearance between the rear cover and the middle frame is controlled within 0.15 mm. At present, the rear cover and the middle frame of the mobile phone are assembled manually, so that the quality is difficult to guarantee, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems, the utility model provides a be used for lid and center assembly device behind the cell-phone to solve the defect that exists among the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a be used for lid and center assembly quality behind cell-phone, includes base, back lid profile modeling positioning die, locating frame, back lid stopper and center spacing piece, be equipped with vacuum generator and vacuum start-up valve in the base, the locating frame is established on the panel of base, back lid profile modeling positioning die cover is established in the locating frame with the base is connected, be equipped with the vacuum gas circuit on the panel, be equipped with on the back lid profile modeling positioning die and access to the through-hole of vacuum gas circuit, back lid stopper is used for fixing a position the back lid of cell-phone, the center stopper is used for fixing a position the center of cell-phone.
To the utility model discloses an improve, back lid stopper is for being in at least each edge of locating frame is equipped with one, it leads to the groove to cover to be equipped with rectangular shape on the stopper to go up after.
To the improvement of the utility model, be equipped with the spout on the back lid stopper.
To the utility model discloses an improve, the center stopper is at every be equipped with one in the spout of posting, be equipped with rectangular shape logical groove on the center stopper.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of a lid and center assembly quality behind be used for cell-phone, including base, back lid profile modeling positioning die, locating frame, back lid stopper and center spacing piece, be equipped with vacuum generator and vacuum start-up valve in the base, the locating frame is established on the panel of base, back lid profile modeling positioning die sleeve is established in the locating frame with the base is connected, be equipped with the vacuum gas circuit on the panel, be equipped with on the back lid profile modeling positioning die and access to the through-hole of vacuum gas circuit, back lid stopper is used for fixing a position the back lid of cell-phone, the center stopper is used for fixing a position the structure of the center of cell-phone. The utility model has the advantages of convenient operation, promotion qualification rate and improvement work efficiency.
Drawings
Fig. 1 is an exploded schematic view of the mobile phone rear cover and middle frame assembling device of the present invention.
Fig. 2 is a schematic structural view of the utility model used for lid and center assembly device direction behind the cell-phone.
Fig. 3 is a schematic structural view of the positioning frame of the device for assembling the rear cover and the middle frame of the mobile phone of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
As shown in the accompanying drawings 1-3, the utility model provides a pair of a lid and center assembly device behind cell-phone, including base 1, back lid profile modeling positioning die 2, locating frame 3, back lid stopper 4 and center stopper 5, be equipped with vacuum generator (visible in the middle part of the drawing) and vacuum start-up valve (visible in the middle part of the drawing) in the base 1, locating frame 3 establishes on the panel of base 1, 2 covers of back lid profile modeling positioning die are established in the locating frame 3 with base 1 connects, be equipped with vacuum gas circuit 11 on the panel, be equipped with on the back lid profile modeling positioning die 2 and access to the through-hole of vacuum gas circuit 11, back lid stopper 4 is used for fixing a position the back lid of cell-phone, center stopper 5 is used for fixing a position the center of cell-phone.
The top surface of the back cover profiling positioning die 2 is provided with a concave part matched with the back cover of the mobile phone; when the mobile phone cover is in work, the rear cover of the mobile phone is placed on the concave part, the position of the rear cover of the mobile phone is positioned through the rear cover limiting block 4, and a certain amount of adsorption force is generated through the vacuum generator and the vacuum starting valve, so that the rear cover of the mobile phone is embedded on the concave part; then, placing a middle frame assembly of the mobile phone into the positioning frame 3, and adjusting the position of the middle frame relative to the rear cover through the middle frame limiting block 5; the operator presses the middle frame of the mobile phone with both hands in balance, so that the middle frame and the rear cover are accurately attached in the middle. The utility model has the advantages of convenient operation, promotion qualification rate and improvement work efficiency.
Preferably, the rear cover limiting block 4 is at least provided with one strip-shaped through groove on each edge of the positioning frame 3, and the rear cover limiting block 4 is provided with a strip-shaped through groove. The positioning frame 3 is rectangular in shape, and two rear cover limiting blocks 4 are arranged on each edge of the positioning frame 3; the distance between the rear cover limiting block 4 and the center of the positioning frame 3 can be adjusted through the long strip-shaped through groove.
Preferably, the rear cover limiting block 4 is provided with a sliding groove.
Preferably, the middle frame limiting block 5 is provided with one sliding groove in each of the positioning frames 3, and the middle frame limiting block 5 is provided with a strip-shaped through groove. The center stopper 5 is established in the spout, even center stopper 5 with back lid stopper 4 stacks up, can effectual reduction center stopper 5 occupy the space of locating frame 3, makes whole device look cleaner and tidier.
To sum up, a be used for lid and center assembly device behind cell-phone, including base, back lid profile modeling locate mode, posting, back lid stopper and center spacing piece, be equipped with vacuum generator and vacuum start-up valve in the base, the posting is established on the panel of base, back lid profile modeling location die sleeve is established in the posting with the base is connected, be equipped with the vacuum gas circuit on the panel, be equipped with on the back lid profile modeling locate mode and access to the through-hole of vacuum gas circuit, back lid stopper is used for the back lid of location cell-phone, the center stopper is used for the structure of the center of location cell-phone. The utility model has the advantages of convenient operation, promotion qualification rate and improvement work efficiency.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (4)
1. The utility model provides a be used for lid and center assembly quality behind cell-phone which characterized in that: including base (1), back lid profile modeling positioning die (2), locating frame (3), back lid stopper (4) and center frame stopper (5), be equipped with vacuum generator and vacuum starting valve in base (1), locating frame (3) are established on the panel of base (1), back lid profile modeling positioning die (2) cover is established in locating frame (3) with base (1) is connected, be equipped with vacuum gas circuit (11) on the panel, be equipped with on back lid profile modeling positioning die (2) and access to the through-hole of vacuum gas circuit (11), back lid stopper (4) are used for fixing a position the back lid of cell-phone, center stopper (5) are used for fixing a position the center of cell-phone.
2. The device for assembling the rear cover and the middle frame of the mobile phone according to claim 1, wherein: the rear cover limiting block (4) is at least provided with one on each edge of the positioning frame (3), and the rear cover limiting block (4) is provided with a long strip-shaped through groove.
3. The device for assembling the rear cover and the middle frame of the mobile phone according to claim 2, wherein: the rear cover limiting block (4) is provided with a sliding groove.
4. The device for assembling the rear cover and the middle frame of the mobile phone according to claim 3, wherein: the middle frame limiting block (5) is provided with one in each sliding groove of the positioning frame (3), and the middle frame limiting block (5) is provided with a long strip-shaped through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265587.2U CN213094245U (en) | 2020-10-13 | 2020-10-13 | Device for assembling rear cover and middle frame of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265587.2U CN213094245U (en) | 2020-10-13 | 2020-10-13 | Device for assembling rear cover and middle frame of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213094245U true CN213094245U (en) | 2021-04-30 |
Family
ID=75613188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265587.2U Active CN213094245U (en) | 2020-10-13 | 2020-10-13 | Device for assembling rear cover and middle frame of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213094245U (en) |
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2020
- 2020-10-13 CN CN202022265587.2U patent/CN213094245U/en active Active
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