CN212278260U - Bearing jig and pressure maintaining device - Google Patents
Bearing jig and pressure maintaining device Download PDFInfo
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- CN212278260U CN212278260U CN202020640235.8U CN202020640235U CN212278260U CN 212278260 U CN212278260 U CN 212278260U CN 202020640235 U CN202020640235 U CN 202020640235U CN 212278260 U CN212278260 U CN 212278260U
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- mobile terminal
- positioning
- bearing jig
- carrying fixture
- accommodating area
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Abstract
The present disclosure relates to a bearing jig and a pressure maintaining device. The bearing jig is provided with an accommodating area and a positioning notch; the accommodating area is used for accommodating the mobile terminal, and the positioning gap is used for determining the placement direction of the mobile terminal; the receiving area is formed by a continuous surface; the positioning notch is arranged corresponding to the USB interface of the mobile terminal. The bearing jig is suitable for the mobile terminal with the ultrathin cover plate.
Description
Technical Field
The utility model relates to a mobile terminal's production technical field especially relates to a bear tool and pressurizer.
Background
In the production process of the mobile terminal, the pressure of the rear cover and the display module of the mobile terminal needs to be maintained. In order to ensure that the mobile terminal is placed at the correct position, a fool-proof scheme of the mobile terminal is provided. In the correlation technique, the fool-proof scheme that uses is provided with the breach for placing mobile terminal's regional top in bearing the tool, and the breach corresponds the top of display screen for place the inductor, confirm the position of placing of display screen through the inductor, in order to ensure that the position of placing of display screen is accurate.
As the thickness of the mobile terminal becomes thinner, the thickness of the cover plate in the display module becomes smaller. But along with the reduction of apron thickness, the intensity of apron also reduces thereupon, and in the pressure maintaining process, need set up the breach as preventing slow-witted scheme, the apron that is located breach department receives pressure can warp to the inboard bending of breach, leads to separating and producing the bubble with the optical cement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art, the present disclosure provides a bearing jig, which is suitable for a mobile terminal having an ultra-thin display module.
According to a first aspect of the embodiments of the present disclosure, there is provided a carrying fixture,
the bearing jig is provided with an accommodating area and a positioning notch;
the accommodating area is used for accommodating the mobile terminal, and the positioning gap is used for determining the placement direction of the mobile terminal;
the receiving area is formed by a continuous surface;
the positioning notch is arranged corresponding to the USB interface of the mobile terminal. In a possible embodiment, the positioning notch penetrates through the bearing jig in the thickness direction of the bearing jig.
In a possible embodiment, the carrying fixture further includes a plurality of positioning pillars, and the positioning pillars are disposed around the accommodating area.
In one possible embodiment, the positioning columns comprise transverse positioning columns and longitudinal positioning columns; the transverse positioning column is abutted against the long edge of the mobile terminal; the longitudinal positioning column is abutted to the short edge of the mobile terminal.
In one possible embodiment, more than one pair of transverse positioning columns are arranged along the length direction of the accommodating area; along the width direction of the accommodating area, a pair of the transverse positioning columns are oppositely arranged.
In one possible embodiment, more than one pair of longitudinal positioning columns are arranged along the width direction of the accommodating area; along the length direction of the accommodating area, a pair of the longitudinal positioning columns are oppositely arranged.
In a possible embodiment, the carrying fixture is further provided with a positioning groove for arranging the positioning column.
In one possible embodiment, the positioning groove is provided with a fixing hole; the positioning column is fixed on the positioning groove through the fixing hole.
In one possible embodiment, along the long side of the mobile terminal, the bearing jig is provided with a mounting groove for placing or taking down the mobile terminal.
According to a second aspect of the embodiments of the present disclosure, there is provided a pressure maintaining device, which includes the above-mentioned bearing jig and a pressurizing device; the pressurizing device is used for providing pressure to the mobile terminal; the pressure applied to the length direction of the mobile terminal by the pressurizing device is 200N-400N; the pressure applied by the pressurizing device in the width direction of the mobile terminal is 200N-400N.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the bearing jig provided by the disclosure does not need to set a groove at a part corresponding to the end part of the mobile terminal by setting a notch corresponding to a USB interface of the mobile terminal on the bearing jig, and avoids the occurrence of the condition of generating bubbles on an ultrathin display module in the pressure maintaining process, so that the bearing jig is applicable to the mobile terminal with the ultrathin cover plate.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic structural diagram of a carrying fixture according to a prior art;
FIG. 2 is a schematic diagram of a pressurizer configuration shown in accordance with an exemplary embodiment;
fig. 3 is a schematic view illustrating a positioning post structure of a carrying fixture according to an exemplary embodiment;
fig. 4 is a schematic diagram illustrating a positioning groove structure of a carrying fixture according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a schematic structural diagram of a carrying fixture according to a prior art.
As shown in fig. 1, in order to ensure that the mobile terminal is correctly placed on the carrying fixture 100, an induction groove 200 is disposed on the carrying fixture 100, and a portion of the induction groove 200 is located in the accommodating area 10, corresponding to the top of the mobile terminal. The inductor is arranged in the induction groove 200, the inductor is used for inducing the loudspeaker magnet at the top of the mobile terminal, if the induction is not available, the placing direction of the mobile terminal is incorrect, and therefore the mobile terminal is prevented from being placed wrongly.
Since the display module of the mobile terminal is disposed facing the accommodating area 10 during the pressure maintaining process, that is, the cover plate in the display module is in direct contact with the accommodating area 10, in the prior art, the thickness of the cover plate is 0.8mm or more, and along with the improvement of the display module technology, the thickness of the cover plate is reduced more and more, and is lower than 0.8mm, for example, 0.6 mm. After the thickness of the cover plate is reduced, the strength of the cover plate is correspondingly reduced, and after the cover plate is pressed, because the induction groove 200 is lower than the plane of the accommodating area, the cover plate at the corresponding position of the induction groove 200 can bend towards the induction groove 200 and is separated from the colloid of the display module, so that bubbles are generated.
In order to solve the above problem, an embodiment of the present disclosure provides a bearing fixture, which is suitable for a mobile terminal with an ultra-thin cover plate.
The mobile terminal disclosed by the disclosure includes, but is not limited to, a mobile phone, a tablet, an intelligent wearable device, a medical device, and the like.
FIG. 2 is a schematic diagram of a pressurizer configuration according to an embodiment of the present disclosure shown in an exemplary embodiment; fig. 3 is a schematic view illustrating a positioning post structure of a carrying fixture according to an exemplary embodiment of the disclosure; fig. 4 is a schematic view illustrating a positioning groove structure of a carrying fixture according to an exemplary embodiment of the disclosure. As shown in fig. 2, 3 and 4, the pressure maintaining device according to the embodiment of the present disclosure includes a carrier jig 100 and a pressurizing device 300.
In fig. 2, 3, and 4, the short side of the mobile terminal 20 is the width direction of the housing area 10, and the long side of the mobile terminal 20 is the length direction of the housing area 10.
With continued reference to fig. 2, fig. 3 and fig. 4, the carrying fixture 100 may further include a plurality of positioning pillars, and the receiving area 10 is located in the carrying fixture 100 through the plurality of positioning pillars, and the receiving area 10 is used for placing the mobile terminal 20. The receiving area 10 is configured to receive the mobile device 20, and this configuration ensures that the position of the mobile device 20 does not shift during the pressure holding process. The receiving area 10 is formed of a continuous surface, i.e., no gaps are formed on four sides of the receiving area 10, thereby preventing the generation of bubbles.
The bearing jig 100 is provided with a positioning notch 30, and the positioning notch 30 can be set to penetrate through the bearing jig 100 in the thickness direction of the bearing jig 100. The positioning notch 30 is provided to correspond to the USB interface of the mobile terminal 20 placed in the receiving area 10, thereby determining the placing direction of the mobile terminal 20 in the receiving area 10. That is, the USB plug may be inserted into the USB interface of the mobile terminal 20 through the positioning notch 30.
It should be noted that, the USB plug device used in the pressure maintaining process has a certain volume, the positioning notch on the carrying fixture is set to accommodate the USB plug device, and the positioning notch exemplified in the present disclosure is set to penetrate through the thickness of the carrying fixture.
It should be noted that the fool-proof scheme used by the carrying fixture in the embodiment of the present disclosure is a USB insertion fool-proof scheme, that is, after the mobile device is placed in the accommodating area, the USB plug is used to try to insert into the USB interface of the mobile terminal, if the mobile device cannot be inserted, it is determined that the mobile terminal is placed incorrectly, and if the mobile device can be inserted, it is determined that the mobile terminal is placed correctly.
The bearing jig of the embodiment of the disclosure cancels the induction groove in the prior art by changing the fool-proof scheme, and is inserted by using the USB instead, so that bubbles generated when the pressure maintaining is performed on the mobile terminal with the cover plate with the thickness below 0.8mm are avoided, and the bearing jig of the embodiment of the disclosure can be applied to the mobile terminal with the ultrathin cover plate (<0.8 mm).
A plurality of positioning posts are disposed around the receiving area 10. The plurality of positioning posts include lateral positioning posts 400 and longitudinal positioning posts 500. When the mobile terminal is disposed in the receiving area 10, the lateral positioning posts 400 abut against the long sides of the mobile terminal 20, and the longitudinal positioning posts 500 abut against the short sides of the mobile terminal 20.
More than one pair of lateral positioning posts 400 are disposed along the length direction of the accommodating area 20, and each pair of lateral positioning posts 400 is disposed opposite to each other along the width direction of the accommodating area 10. Specifically, a first lateral positioning column 410 and a second lateral positioning column 420 are sequentially disposed along the length direction of the accommodating area 20.
Along the width direction of the accommodating area 20, two pairs of longitudinal positioning pillars 500 are arranged, and each pair of longitudinal positioning pillars 500 is oppositely arranged along the length direction of the accommodating area 10. Specifically, a first longitudinal positioning column 510 and a second longitudinal positioning column 520 are sequentially disposed along the width direction of the accommodating area 20.
It should be noted that, because the mobile terminals have different sizes, different lengths and different widths, and the accommodating areas 10 have different shapes, in an actual operation process, the number of the horizontal positioning columns and the number of the vertical positioning columns may be set according to the size of the accommodating area, and the number is not limited, so that the purpose can be achieved.
As shown in fig. 3, along the long side of the mobile terminal 20, the carrying fixture 100 is provided with a mounting groove 700 for placing or removing the mobile terminal 20.
In the present disclosure, two mounting grooves 700 are provided along the long side of the mobile terminal 20. The two mounting grooves 70 are oppositely arranged along the width direction of the mobile terminal 20, and the mobile terminal 20 can be more conveniently placed or taken down through the two mounting grooves 700 which are oppositely arranged.
As shown in fig. 4, the supporting fixture 100 may further include a positioning portion 600 for fixing a plurality of positioning posts. The positioning groove 600 may further have a fixing hole for fixing the positioning column on the positioning groove 600. The fixing means is not limited, and may be, for example, screw riveting.
In the present disclosure, as shown in fig. 3 and 4, the cross section of the transverse positioning slot 610 for fixing the transverse positioning column 400 may be configured as a rectangle, and a first fixing hole 601 and a second positioning hole 602 are provided. The longitudinal positioning slot 620 for fixing the longitudinal positioning column 500 is square and is provided with a third positioning hole 603.
In the present disclosure, as shown in fig. 2, the pressurizing device 300 may be provided as a plurality of pressurizing modules for providing pressure to the mobile terminal. Specifically, the pressurization device 300 may include a first pressurization module 301, a second pressurization module 302, a third pressurization module 303, and a fourth pressurization module 304. The first pressurizing module 301 and the third pressurizing module 303 are disposed in a length direction of the mobile terminal 20, and the second pressurizing module 302 and the fourth pressurizing module 304 are disposed in a width direction of the mobile terminal 20, and are respectively configured to apply pressure to the mobile terminal 20. Specifically, the pressure applied to the length direction of the mobile terminal 20 by the first pressurizing module 301 and the third pressurizing module 303 is 200N to 400N, preferably 300N; the pressure applied by the second pressurizing module 302 and the fourth pressurizing module 304 in the width direction of the mobile terminal 20 is 200N to 400N, preferably 250N.
It should be noted that, in the mobile terminal illustrated in the present disclosure, the thickness of the cover plate is 0.6mm, the thickness of the cover plate is different, and the corresponding strength is also different, and in other possible embodiments, the pressure applied by the pressure device to the length and the width of the mobile terminal may be set correspondingly according to the thickness of the cover plate.
It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It is further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.
It is further understood that in the following description, the concepts of "upper", "lower", "left", "right", "inner", "outer", "front", and "rear" are relative positional relationships given for convenience of description with respect to the illustrated examples, and may be changed accordingly as the positional relationships are changed.
The foregoing description of the implementations of the disclosure has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the disclosure. The embodiments were chosen and described in order to explain the principles of the disclosure and its practical application to enable one skilled in the art to utilize the disclosure in various embodiments and with various modifications as are suited to the particular use contemplated.
Claims (10)
1. A bearing jig is suitable for maintaining pressure of a mobile terminal and is characterized in that,
the bearing jig is provided with an accommodating area and a positioning notch;
the accommodating area is used for accommodating the mobile terminal, and the positioning gap is used for determining the placement direction of the mobile terminal;
the receiving area is formed by a continuous surface;
the positioning notch is arranged corresponding to the USB interface of the mobile terminal.
2. The carrying fixture of claim 1,
in the thickness direction of the bearing jig, the positioning notch penetrates through the bearing jig.
3. The carrying fixture of claim 1,
the positioning device further comprises a plurality of positioning columns, and the positioning columns are arranged on the periphery of the containing area.
4. The carrying fixture of claim 3,
the positioning columns comprise transverse positioning columns and longitudinal positioning columns;
the transverse positioning column is abutted against the long edge of the mobile terminal;
the longitudinal positioning column is abutted to the short edge of the mobile terminal.
5. The carrying fixture of claim 1,
more than one pair of transverse positioning columns are arranged along the length direction of the accommodating area;
along the width direction of the accommodating area, a pair of the transverse positioning columns are oppositely arranged.
6. The carrying fixture of claim 1,
more than one pair of longitudinal positioning columns are arranged along the width direction of the accommodating area;
along the length direction of the accommodating area, a pair of the longitudinal positioning columns are oppositely arranged.
7. The carrying fixture of claim 3,
the bearing jig is also provided with a positioning groove for arranging the positioning column.
8. The carrying fixture of claim 7,
the positioning groove is provided with a fixing hole;
the positioning column is fixed on the positioning groove through the fixing hole.
9. The carrying fixture of claim 1,
along the long edge of the mobile terminal, a mounting groove is formed in the bearing jig and used for placing or taking down the mobile terminal.
10. A pressure maintaining device, characterized in that the pressure maintaining device comprises the carrying jig and the pressure device according to any one of claims 1 to 9;
the pressurizing device is used for providing pressure to the mobile terminal;
the pressure applied to the length direction of the mobile terminal by the pressurizing device is 200N-400N;
the pressure applied by the pressurizing device in the width direction of the mobile terminal is 200N-400N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020640235.8U CN212278260U (en) | 2020-04-24 | 2020-04-24 | Bearing jig and pressure maintaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020640235.8U CN212278260U (en) | 2020-04-24 | 2020-04-24 | Bearing jig and pressure maintaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212278260U true CN212278260U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020640235.8U Active CN212278260U (en) | 2020-04-24 | 2020-04-24 | Bearing jig and pressure maintaining device |
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| Country | Link |
|---|---|
| CN (1) | CN212278260U (en) |
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- 2020-04-24 CN CN202020640235.8U patent/CN212278260U/en active Active
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