CN112622320A - Laminated pressure maintaining box set - Google Patents
Laminated pressure maintaining box set Download PDFInfo
- Publication number
- CN112622320A CN112622320A CN202011408697.8A CN202011408697A CN112622320A CN 112622320 A CN112622320 A CN 112622320A CN 202011408697 A CN202011408697 A CN 202011408697A CN 112622320 A CN112622320 A CN 112622320A
- Authority
- CN
- China
- Prior art keywords
- box cover
- cover body
- pressure maintaining
- mobile phone
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a stacked pressure maintaining box group which comprises at least two box cover bodies with the same structure, wherein the two box cover bodies with the same structure are arranged to be buckled in a relative motion mode in the same direction or detached in a back-to-back mode. By adopting the box cover body with the structure, the mobile phone can be pressurized by using two box cover bodies, two mobile phones can be pressurized by using three box cover bodies, three mobile phones can be pressurized by using four box cover bodies, and the like, so that the mobile phone box has the advantages of ingenious idea, reduction in the using number of the box cover bodies when the same number of mobile phones are pressurized, capability of keeping the cleanness of a working table top by stacking, and reduction in the occupied area of the working table; if the mobile phone to be pressure-maintained needs to apply pressure to the pressure maintaining boxes through special equipment, the pressure can be applied to the pressure maintaining boxes simultaneously, and the working efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of mobile phone processing devices, and particularly relates to a stacked pressure maintaining box set.
Background
The smart phone has many parts and complex process, and the process segments of one mobile phone from the assembly of the parts to the finished product are as follows: dispensing, maintaining pressure, assembling, testing and packaging, wherein the number of times of operation and transmission of one product is up to more than 500 times from the part to the finished product. The dispensing and pressure maintaining process comprises the steps of installing a mobile phone screen on a mobile phone middle frame, namely coating glue on the mobile phone middle frame, then bonding the screen with the middle frame, fixing the middle frame and the screen in order to prevent the bonding position of the screen and the middle frame from deviating in the process of glue solidification, and taking out the middle frame and the screen after the glue is solidified; at present, dovetail clamps and magnet adsorption type pressure maintaining box pressure maintaining processes which are eliminated in the early stage are adopted in most of the industries, and along with the change of smart phones, especially narrow frames, the mode has certain risks to the pressure maintaining effect.
Chinese patent document No. CN 209616372U discloses a double-sided pressure-maintaining box for mobile phone plastic parts, which comprises an upper box and a lower box detachably fastened with the upper box, wherein the lower bottom surface of the upper box and the upper surface of the lower box are provided with a limit ring for embedding the part of the plastic ring protruding out of the mobile phone middle frame on the mobile phone middle frame, the limit ring on the upper box and the bottom surface of the upper box and the limit ring on the lower box and the bottom surface of the lower box are both formed with a limit cavity, and two limit cavities are movably provided with a frame positioning piece which can be embedded in the step of the mobile phone middle frame plastic ring and clamped between the step surface of the mobile phone middle frame plastic ring and the bottom of the limit cavity. This neotype two-sided pressurize box, it enables pressurize equipment once when using at pressurize equipment and carries out the pressurize simultaneously to the two sides of cell-phone center, has improved one time production efficiency, and pressurize production efficiency is high to 2 pressurize clamping numbers of times have been reduced, the clamping number of times is few, has reduced the clamping and has caused the frequency that the outward appearance is bad to appear.
From the above, no matter what kind of structure is adopted, the basic principle of the pressure maintaining box is that the upper cover and the lower cover with different structures are adopted to maintain pressure of the to-be-maintained piece, that is, two pressure maintaining covers (the upper cover and the lower cover) only can maintain pressure of one product (the to-be-maintained piece); two products can not be kept pressure through three pressure-maintaining covers, three products can be kept pressure through four pressure-maintaining covers, and the woolen cloth is added in sequence.
Disclosure of Invention
In order to overcome the problems, the invention provides a laminated pressure maintaining box set to solve the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a laminated pressure maintaining box set comprises at least two box cover bodies with the same structure, one surface of each box cover body is provided with a structure matched with the shape of the interior of a mobile phone to be subjected to pressure maintaining, the other surface of each box cover body is provided with an annular groove, a sealing ring is arranged in each annular groove, sealing foam is arranged on each sealing ring, one surface of each box cover body is used for abutting against the interior of the mobile phone to be subjected to pressure maintaining, and the sealing foam is used for pressing the screen of the mobile phone to be subjected to pressure maintaining; the positioning column is arranged on one surface of the box cover body, and is provided with a first positioning hole, the first positioning hole is arranged on the other surface of the box cover body, the diameter of the positioning column is equal to or slightly smaller than that of the first positioning hole, the central axes of the positioning column and the first positioning hole are on the same straight line, and the central axes are perpendicular to the surface of the box cover body, which is provided with the positioning column; the two box cover bodies with the same structure are arranged to be buckled or disassembled in a mode of moving oppositely in the same direction.
For the improvement of the invention, the box cover body comprises an outer frame and an inner core sleeved in the outer frame, and the positioning hole and the first positioning column are arranged on the outer frame; the structure matched with the shape of the interior of the mobile phone to be subjected to pressure maintaining and the annular groove are respectively arranged on the two surfaces of the inner core.
For the improvement of the invention, the outer frame of the box cover body is provided with a second positioning hole.
For the improvement of the invention, one end of the box cover body is provided with a direction mark.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a stacked pressure maintaining box group which comprises at least two box cover bodies with the same structure, wherein one surface of each box cover body is provided with a structure matched with the internal shape of a mobile phone to be subjected to pressure maintaining, the other surface of each box cover body is provided with an annular groove, a sealing ring is arranged in each annular groove, sealing foam is arranged on each sealing ring, one surface of each box cover body is used for pressing the inside of the mobile phone to be subjected to pressure maintaining, and the sealing foam is used for pressing the screen of the mobile phone to be subjected to pressure maintaining; the positioning column is arranged on one surface of the box cover body, and is provided with a first positioning hole, the first positioning hole is arranged on the other surface of the box cover body, the diameter of the positioning column is equal to or slightly smaller than that of the first positioning hole, the central axes of the positioning column and the first positioning hole are on the same straight line, and the central axes are perpendicular to the surface of the box cover body, which is provided with the positioning column; the two box cover bodies with the same structure are arranged to be buckled or disassembled in a mode of moving oppositely in the same direction. By adopting the box cover body with the structure, the mobile phone can be pressurized by using two box cover bodies, two mobile phones can be pressurized by using three box cover bodies, three mobile phones can be pressurized by using four box cover bodies, and the process is analogized in sequence.
Drawings
Fig. 1 is an exploded view of the stacked pressure-maintaining cassette assembly of the present invention in a first direction.
Fig. 2 is an exploded view of the stacked pressure-maintaining cassette set of the present invention in a second direction.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the stacked pressure maintaining box assembly of the present invention in a first direction during fastening.
Fig. 5 is a structural diagram of the second direction when the stacked pressure maintaining box assembly of the present invention is fastened.
FIG. 6 is a schematic structural view of the stacked pressure maintaining box assembly of the present invention in one direction when used with a placement frame.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In the description of the present invention, it is to 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 in describing the present invention and simplifying the 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 to those skilled in the art.
Referring to fig. 1 to 6, fig. 1 to 6 disclose a stacked pressure maintaining box set, the pressure maintaining box set includes at least two box cover bodies 1 with the same structure, one surface of each box cover body 1 is provided with a structure matched with the shape of the interior of a mobile phone to be pressure maintained, the other surface of each box cover body 1 is provided with an annular groove 2, a sealing ring 3 is arranged in each annular groove 2, a sealing foam 4 is arranged on each sealing ring 3, one surface of each box cover body 1 is used for pressing the interior of the mobile phone to be pressure maintained, and the sealing foam 4 is used for pressing the screen of the mobile phone to be pressure maintained; the positioning column 5 is arranged on one surface of the box cover body 1, the first positioning hole 6 is formed in the other surface of the box cover body 1, the diameter of the positioning column 5 is equal to that of the first positioning hole 6 or slightly smaller than that of the first positioning hole 6, the central axes of the positioning column 5 and the first positioning hole 6 are on the same straight line and are perpendicular to the surface, provided with the positioning column 5, of the box cover body 1; the two box cover bodies 1 with the same structure are arranged to be buckled or disassembled in a mode of relative movement in the same direction.
It should be noted that the box cover body 1 is formed by injection molding through a plastic mold, one surface of the box cover body 1 is provided with a structure matched with the internal shape of the mobile phone to be pressure-maintained, and the other surface of the box cover body 1 is provided with an annular groove 2, it can be understood that the annular groove 2 is matched with the screen of the mobile phone to be pressure-maintained, the annular groove 2 is provided with a sealing ring 3, the sealing ring 3 is provided with a sealing foam 4, and the sealing foam 4 is used for pressing the screen of the mobile phone;
the mobile phone case comprises a case cover body 1, a first case cover body 1 and a second case cover body 1, wherein the case cover body 1 is provided with a positioning hole and a first positioning column 5, the positioning hole and the first positioning column 5 are used for positioning when the two case cover bodies 1 move oppositely, specifically, when pressure maintaining is carried out, a mobile phone 200 to be subjected to pressure maintaining is placed on one surface of the first case cover body 1, which is provided with a structure matched with the internal shape of the mobile phone to be subjected to pressure maintaining, the second case cover body 1 moves towards the first case cover body 1, which is provided with the mobile phone to be subjected to pressure maintaining, in the same direction, the first positioning column 5 of the first case cover body 1 is inserted; it can be understood that the structure of the second one of the two box cover bodies 1, which is fitted with the internal shape of the mobile phone to be pressure-maintained, is exposed outside, the structure exposed outside is placed flat upwards, the second mobile phone to be pressure-maintained is placed on the structure exposed outside, which is fitted with the internal shape of the mobile phone to be pressure-maintained, the third one of the box cover bodies 1 is taken and fastened with the second one of the box cover bodies 1, so that the second mobile phone is successfully pressure-maintained, the operations are repeated, and four mobile phones with four box cover bodies 1 and four mobile phones with five box cover bodies 1 can be realized, and the process is repeated; as shown in the following table of the drawings,
as can be seen from the table above, only when the number of the mobile phones to be pressure-maintained is 1, the number of the traditional pressure-maintaining boxes is the same as the number of the box cover bodies 1; when the number of the mobile phones to be subjected to pressure maintaining is larger than 2, the relation between the number of the mobile phones to be subjected to pressure maintaining and the number of the traditional pressure maintaining boxes is N, N is multiplied by 2, and the relation between the number of the mobile phones to be subjected to pressure maintaining and the number of the box cover body 1 is N, N is added with 1, wherein N is the number of the mobile phones to be subjected to pressure maintaining, N is multiplied by 2 and is the number of the traditional pressure maintaining boxes required by N mobile phones to be subjected to pressure maintaining, and N is added with 1 and is the number of the box cover body 1 required by N mobile phones; in summary, compared with the above, the more the number of the mobile phones to be pressure-maintained is, the less the number of the mobile phones to be pressure-maintained is required to use the box cover body 1 of the present invention.
It can be understood that, at the mobile phone manufacturing end, a mobile phone is produced in a large batch, and may be tens of thousands, hundreds of thousands, millions, or even tens of millions, and certainly, tens of thousands of mobile phones cannot be all stacked into a stack, but there is no problem in stacking 20 or 30 lid bodies 1 containing mobile phones to be pressure-maintained, and even so, the number of the lid bodies 1 required can be greatly reduced.
Of course, it can be understood that the box cover body 1 can be integrally formed, and can also adopt a split design, and the box cover body 1 of the split design comprises an outer frame 11 and an inner core 12 sleeved in the outer frame 11; the outer frame 11 can be used universally, and the inner core 12 is designed according to the structure of the mobile phone to be subjected to pressure maintaining, so that the use of raw materials can be greatly reduced, and the production cost is reduced.
Preferably, the box cover body 1 comprises an outer frame 11 and an inner core 12 sleeved in the outer frame 11, and the positioning hole and the first positioning column 5 are arranged on the outer frame 11; the structure matched with the shape of the interior of the mobile phone to be subjected to pressure maintaining and the annular groove 2 are respectively arranged on two surfaces of the inner core 12.
As shown in fig. 5, a second positioning hole 111 is formed in the outer frame 11 of the box cover body 1; it can be understood that the more mobile phones to be pressure-maintained, the higher the stacking height of the box cover body 1 is, the height of the positioning column 5 is always limited, generally, the height of the positioning column 5 does not exceed half of the thickness of the box cover body 1, and when the number of stacked box cover bodies 1 reaches a certain number, the unstable stacking phenomenon may occur; a placing frame 300 can be manufactured to be used with the box cover body 1, and the placing frame 300 is configured to arrange a second positioning column 302 with an ultra-high length on a bottom plate 301, and the box cover body 1 is threaded on the second positioning column 302 through the second positioning hole 111.
It can be understood that each box cover body 1 is identical, and when the box cover is pressed, in order to prevent a worker from mistakenly aligning the direction of the box cover body 1, one end of the box cover body 1 is provided with a direction mark 13, and specifically, the copying mark is provided with a notch at one end of the box cover body 1.
In summary, the stacked pressure maintaining box set comprises at least two box cover bodies with the same structure, one surface of each box cover body is provided with a structure matched with the internal shape of a mobile phone to be subjected to pressure maintaining, the other surface of each box cover body is provided with an annular groove, a sealing ring is arranged in each annular groove, sealing foam is arranged on each sealing ring, one surface of each box cover body is used for abutting against the inside of the mobile phone to be subjected to pressure maintaining, and the sealing foam is used for pressing the screen of the mobile phone to be subjected to pressure maintaining; the positioning column is arranged on one surface of the box cover body, and is provided with a first positioning hole, the first positioning hole is arranged on the other surface of the box cover body, the diameter of the positioning column is equal to or slightly smaller than that of the first positioning hole, the central axes of the positioning column and the first positioning hole are on the same straight line, and the central axes are perpendicular to the surface of the box cover body, which is provided with the positioning column; the two box cover bodies with the same structure are arranged to be buckled or disassembled in a mode of moving oppositely in the same direction. By adopting the box cover body with the structure, the mobile phone can be pressurized by using two box cover bodies, two mobile phones can be pressurized by using three box cover bodies, three mobile phones can be pressurized by using four box cover bodies, and the process is analogized in sequence.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (4)
1. The utility model provides a range upon range of formula pressurize box group which characterized in that: the pressure maintaining box set comprises at least two box cover bodies (1) with the same structure, one surface of each box cover body (1) is provided with a structure matched with the internal shape of the mobile phone to be subjected to pressure maintaining, an annular groove (2) is formed in the other surface of each box cover body (1), a sealing ring (3) is arranged in each annular groove (2), sealing foam (4) is arranged on each sealing ring (3), one surface of each box cover body (1) is used for abutting against the inside of the mobile phone to be subjected to pressure maintaining, and each sealing foam (4) is used for pressing the screen of the mobile phone to be subjected to pressure maintaining; the positioning column (5) is arranged on one surface of the box cover body (1), the first positioning hole (6) is formed in the other surface of the box cover body (1), the diameter of the positioning column (5) is equal to that of the first positioning hole (6) or slightly smaller than that of the first positioning hole (6), the central axes of the positioning column (5) and the first positioning hole (6) are on the same straight line and are perpendicular to the surface, provided with the positioning column (5), of the box cover body (1); the two box cover bodies (1) with the same structure are arranged to be buckled or disassembled in a back-to-back mode in the same direction in a relative motion mode.
2. The stacked dwell cassette set of claim 1, wherein: the box cover body (1) comprises an outer frame (11) and an inner core (12) sleeved in the outer frame (11), and the positioning holes and the first positioning columns (5) are arranged on the outer frame (11); the structure matched with the shape of the interior of the mobile phone to be subjected to pressure maintaining and the annular groove (2) are respectively arranged on two surfaces of the inner core (12).
3. The stacked dwell cassette set of claim 2 wherein: and a second positioning hole (111) is formed in the outer frame (11) of the box cover body (1).
4. The stacked dwell cassette set of claim 1, wherein: one end of the box cover body (1) is provided with a direction mark (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011408697.8A CN112622320A (en) | 2020-12-04 | 2020-12-04 | Laminated pressure maintaining box set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011408697.8A CN112622320A (en) | 2020-12-04 | 2020-12-04 | Laminated pressure maintaining box set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112622320A true CN112622320A (en) | 2021-04-09 |
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ID=75307963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011408697.8A Pending CN112622320A (en) | 2020-12-04 | 2020-12-04 | Laminated pressure maintaining box set |
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| Country | Link |
|---|---|
| CN (1) | CN112622320A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262954A (en) * | 2021-05-20 | 2021-08-17 | 读书郎教育科技有限公司 | Universal pressure maintaining clamp and manufacturing method and using method thereof |
| WO2023044110A3 (en) * | 2021-09-20 | 2023-04-20 | Star Co Scientific Technologies Advanced Research Co, Llc D/B/A Star Co | Modular electronics box enabling device interchangeability |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907958A (en) * | 2015-05-27 | 2015-09-16 | 惠州Tcl移动通信有限公司 | Pressure maintaining fixture for electronic equipment |
| CN205928384U (en) * | 2016-08-04 | 2017-02-08 | 惠州Tcl移动通信有限公司 | Touch -sensitive screen pressurize anchor clamps |
| CN207171890U (en) * | 2017-09-27 | 2018-04-03 | 深圳市闻耀电子科技有限公司 | A kind of pressurize fixture |
| CN208645144U (en) * | 2018-07-27 | 2019-03-26 | Oppo（重庆）智能科技有限公司 | Pressurize fixture and pressurize fixture component |
-
2020
- 2020-12-04 CN CN202011408697.8A patent/CN112622320A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907958A (en) * | 2015-05-27 | 2015-09-16 | 惠州Tcl移动通信有限公司 | Pressure maintaining fixture for electronic equipment |
| CN205928384U (en) * | 2016-08-04 | 2017-02-08 | 惠州Tcl移动通信有限公司 | Touch -sensitive screen pressurize anchor clamps |
| CN207171890U (en) * | 2017-09-27 | 2018-04-03 | 深圳市闻耀电子科技有限公司 | A kind of pressurize fixture |
| CN208645144U (en) * | 2018-07-27 | 2019-03-26 | Oppo（重庆）智能科技有限公司 | Pressurize fixture and pressurize fixture component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262954A (en) * | 2021-05-20 | 2021-08-17 | 读书郎教育科技有限公司 | Universal pressure maintaining clamp and manufacturing method and using method thereof |
| WO2023044110A3 (en) * | 2021-09-20 | 2023-04-20 | Star Co Scientific Technologies Advanced Research Co, Llc D/B/A Star Co | Modular electronics box enabling device interchangeability |
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Application publication date: 20210409 |