CN216991718U - Mobile phone screen module, under-screen fingerprint disassembling tool and mobile phone - Google Patents

Abstract

The utility model discloses a mobile phone screen module, a lower screen fingerprint disassembling tool and a mobile phone. The mobile phone screen module comprises a fingerprint assembly and an intermediate plate, wherein the fingerprint assembly is arranged on the intermediate plate, the intermediate plate is provided with disassembling holes corresponding to the fingerprint assembly, the disassembling holes are multiple in number and distributed at intervals on corresponding positions of the intermediate plate and the fingerprint module. Frock is disassembled to fingerprint under screen includes that first carrier holds and disassembles the piece, first carrier holds the first constant head tank that is provided with and is used for fixing a position cell-phone screen module, cell-phone screen module is including the intermediate lamella that is used for installing the fingerprint subassembly, be equipped with on the intermediate lamella with the hole of disassembling that the fingerprint subassembly corresponds, disassemble with disassemble the hole grafting cooperation so that promote the fingerprint subassembly is kept away from the intermediate lamella. The screen fingerprint disassembling tool provided by the utility model has the advantages of high disassembling efficiency, low rejection rate and simplicity in operation.

Description

Mobile phone screen module, under-screen fingerprint disassembling tool and mobile phone

Technical Field

The utility model relates to the technical field of underscreen fingerprint disassembling, in particular to a mobile phone screen module, an underscreen fingerprint disassembling tool and a mobile phone.

Background

At present, the related design scheme of sandwich fingerprints under a screen on the market is as follows: a layer of steel sheet is arranged below the reinforcing plate, and when the fingerprint is disassembled, only one corner of the steel sheet needs to be tilted, so that the fingerprint can be disassembled completely. The design of the ultra-thin flexible fingerprint under the screen aims at reducing the Z-direction space, the fingerprint of the conventional disassembling method cannot be used after the bottom steel sheet is removed, the screen without the steel sheet support cannot be reused, the disassembling efficiency is low, the rejection rate is high, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the embodiment of the utility model provides a screen fingerprint disassembling tool which has the advantages of high disassembling efficiency, low rejection rate, strong compatibility and simplicity in operation.

According to the under-screen fingerprint disassembling tool provided by the embodiment of the utility model, the under-screen fingerprint disassembling tool comprises a first bearing piece and a disassembling piece, the first bearing piece is provided with a first positioning groove for positioning a mobile phone screen module, the mobile phone screen module comprises a middle plate for mounting a fingerprint assembly, the middle plate is provided with a disassembling hole corresponding to the fingerprint assembly, and the disassembling piece is in inserted fit with the disassembling hole so as to push the fingerprint assembly to be far away from the middle plate.

The screen fingerprint disassembling tool provided by the embodiment of the utility model has the advantages of high disassembling efficiency, low rejection rate and simplicity in operation.

In some embodiments, the bottom surface of the first positioning groove is provided with a containing groove for containing the fingerprint assembly, and the depth of the containing groove is greater than the maximum size of the fingerprint assembly in the thickness direction.

In some embodiments, one side of the disassembling piece is provided with a plurality of disassembling columns, and the disassembling columns correspond to the disassembling holes one by one.

In some embodiments, the tooling for disassembling the fingerprint under the screen further comprises a second bearing piece and a heating element, wherein the second bearing piece is provided with a second positioning groove for positioning the mobile phone screen module, and the heating element is arranged on the bottom surface of the second positioning groove.

In some embodiments, the disassembling columns are equal in length, and the tail ends of the disassembling columns, which face away from the disassembling piece, are provided with soft rubber heads.

In some embodiments, the soft glue head is inflatable and the disassembly column is provided with a channel for inflating the soft glue head.

In some embodiments, the second positioning groove is provided with a plurality of suckers, and the suckers are used for adsorbing one surface of the mobile phone screen module deviating from the fingerprint assembly.

In some embodiments, a supporting block is disposed on a bottom surface of the second positioning groove, and the heating element is disposed on the supporting block so as to be matched with the fingerprint assembly.

The embodiment of the utility model provides a mobile phone screen module, which comprises a fingerprint assembly and a middle plate, wherein the fingerprint assembly is arranged on the middle plate, the middle plate is provided with a plurality of disassembling holes corresponding to the fingerprint assembly, and the disassembling holes are distributed at intervals on the corresponding positions of the middle plate and the fingerprint assembly.

In some embodiments, on a projection plane formed by the surface of the middle plate, projections of the plurality of the disassembly holes are distributed at intervals from projections of the fingerprint chip in the fingerprint assembly.

The embodiment of the utility model provides a mobile phone which comprises a fingerprint assembly and a mobile phone screen module, wherein the fingerprint assembly is adhered to a middle plate of the mobile phone screen module.

Drawings

Fig. 1 is a top view of a first bearing piece of an underscreen finger dismantling tool according to an embodiment of the utility model.

Fig. 2 is a sectional view of a first bearing member of the underscreen fingerprint disassembling tooling in an embodiment of the utility model.

Fig. 3 is a schematic use state diagram of a first bearing piece of the screen fingerprint disassembling tool according to the embodiment of the utility model.

Fig. 4 is a schematic view of the first bearing member of the screen fingerprint disassembling tool in an undetached state according to the embodiment of the utility model.

Fig. 5 is a schematic top view of a first bearing piece of the underscreen finger dismantling tooling according to the embodiment of the utility model.

Fig. 6 is a schematic sectional view along the direction a-a of the using state of the first bearing piece of the underscreen finger dismantling tooling in the embodiment of the utility model.

Fig. 7 is a partially enlarged view of a sectional view in a direction of a-a of a first bearing member of the underscreen fingerprint disassembling tooling in an embodiment of the utility model.

Fig. 8 is a schematic sectional view in a direction B-B of a using state of the first bearing member of the underscreen fingerprint disassembling tooling according to the embodiment of the utility model.

Fig. 9 is a schematic use state diagram of a second bearing piece of the screen finger print disassembling tool according to the embodiment of the utility model.

Fig. 10 is an exploded view of the second carrier of the underscreen fingerprint disassembling tooling in an embodiment of the utility model.

Reference numerals: 100. a mobile phone screen module; 101. a middle plate; 102. disassembling the holes; 200. a first bearing member; 201. a first positioning groove; 202. accommodating a tank; 300. disassembling the parts; 310. disassembling the column; 400. a second bearing member; 401. a second positioning groove; 402. a supporting block; 500. a heating member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.

According to the tool for disassembling the fingerprint under the screen of the embodiment of the utility model, as shown in fig. 1-8, the tool for disassembling the fingerprint under the screen comprises a first bearing part 200 and a disassembling part 300, the first bearing part 200 is provided with a first positioning groove 201 for positioning a mobile phone screen module 100, the mobile phone screen module 100 comprises a middle plate 101 for mounting a fingerprint component, the middle plate 101 is arranged in a mobile phone middle frame, the middle plate 101 is connected with the mobile phone middle frame, the middle plate 101 is provided with a disassembling hole 102 corresponding to the fingerprint component, and the disassembling part 300 is in plug-in fit with the disassembling hole 102 so as to push the fingerprint component to be far away from the middle plate 101. Cell-phone screen module 100 is placed in first constant head tank 201, disassembles a 300 and inserts the hole 102 of disassembling of intermediate lamella 101 in one side that the fingerprint subassembly was kept away from to intermediate lamella 101, disassembles a 300 entering and disassembles hole 102 and fingerprint subassembly butt and forces fingerprint subassembly and intermediate lamella 101 to separate, disassembles process operation simple, realizes dismantling the high efficiency of fingerprint subassembly, has reduced the disability rate of disassembling of fingerprint subassembly.

The screen fingerprint disassembling tool provided by the embodiment of the utility model has the advantages of high disassembling efficiency, low rejection rate and simplicity in operation.

In some embodiments, as shown in fig. 1 and 2, the bottom surface of the first positioning groove 201 is provided with a receiving groove 202 for receiving the fingerprint assembly, and the depth of the receiving groove 202 is greater than the maximum dimension of the fingerprint assembly in the thickness direction.

Specifically, the holding tank 202 is relative with the fingerprint subassembly on the intermediate lamella 101 in the first locating groove 201, disassembles 300 entering and disassembles the hole 102 and separates back fingerprint subassembly and intermediate lamella 101 fingerprint subassembly and gets into the holding tank 202 in, the thickness direction of fingerprint subassembly is unanimous with the depth direction of holding tank 202, the degree of depth of holding tank 202 is greater than the size of fingerprint subassembly in thickness direction to the fingerprint subassembly breaks away from completely with intermediate lamella 101.

In some embodiments, as shown in fig. 4, one side of the disassembled piece 300 is provided with a plurality of disassembled columns 310, and the disassembled columns 310 correspond to the disassembled holes 102 one by one.

Specifically, the number of the breaking-down columns 311 may be one or more, and when the number of the breaking-down columns 311 is plural, the breaking-down columns 311 are spaced apart on the breaking-down portion 310. When the number of the disassembling columns 311 is multiple, the pressure of the disassembling columns 311 on the fingerprint assembly is more uniform, and the rejection rate of the fingerprint assembly is reduced. The side of the disassembling member 300 facing away from the disassembling column 310 may be provided with a holding portion, which may be a rod-shaped handle or a shape adapted to a robot arm.

In some embodiments, as shown in fig. 9 and 10, the underscreen fingerprint disassembling tooling further includes a second supporting member 400 and a heating member 500, the second supporting member 400 is provided with a second positioning slot 401 for positioning the mobile phone screen module 100, and the heating member 500 is disposed on a bottom surface of the second positioning slot 401. Fig. 10 shows the second carrier 400 in an exploded state, and the mobile phone screen module 100 is not shown.

From this, hold the gum of the fingerprint subassembly department of the intermediate lamella of piece and heating member cooperation heating cell-phone screen module through the second, the heating member can reduce gum viscidity so that disassemble the piece and disassemble the fingerprint subassembly.

In some embodiments, the disassembling posts 310 are of equal length, and the end of one side of the disassembling post 310 facing away from the disassembling piece 300 is provided with a soft rubber head.

From this, disassemble the equal length of guaranteeing to disassemble the post and get into to disassemble the hole of post and equal and ensure the even atress of fingerprint subassembly, the flexible glue head has increased the area of contact of disassembling post and fingerprint subassembly and has played the cushioning effect disassembling between post and fingerprint subassembly, and the flexible glue head effectively protects the fingerprint subassembly.

In some embodiments, the soft glue head may be inflated and the break-out stem 310 may be provided with a channel for inflating the soft glue head.

Specifically, disassemble post 310 and drive the flexible glue head entering and disassemble hole 102 and fingerprint subassembly and contact, outside air supply is aerifyd to the flexible glue head through disassembling the passageway in the post 310, and the flexible glue head is aerifyd the inflation and is promoted fingerprint subassembly and intermediate lamella 101 separation, has guaranteed the separation effect of fingerprint subassembly and intermediate lamella 101, and the fingerprint chip of flexible glue head protection fingerprint subassembly.

In some embodiments, the second positioning groove 401 is provided with a plurality of suckers for sucking a surface of the mobile phone screen module 100 away from the fingerprint assembly.

Specifically, the suckers are micro suckers, and the suckers are distributed in the second positioning grooves 401 at intervals, and the suckers attract the mobile phone screen module 100 to prevent the mobile phone screen module 100 from moving.

In some embodiments, as shown in fig. 9 and 10, the heating element 500 opposes the fingerprint assembly located in the second positioning groove 401, and the underscreen fingerprint dismantling tool further includes a protective cover pivotally coupled to the carrier body between an open position and a closed position in which at least a portion of the protective cover opposes the heating element 500.

From this, heating member and fingerprint subassembly be convenient for relatively the accuracy to the gum heating of fingerprint subassembly department, improve heating efficiency. The protection apron can protect the fingerprint subassembly to avoid external factors like dust, artificial influence fingerprint subassembly such as touching, and the protection apron rotates the placing and taking out of the center of being convenient for with the bearing body relatively.

In some embodiments, as shown in fig. 9 and 10, in the closed position, the protective cover closes the second detent 401.

Therefore, in the closed position, the protective cover plate seals the second positioning groove to play a heat preservation role, heat loss is reduced, and heating efficiency is improved.

In some embodiments, as shown in fig. 9 and 10, the underscreen fingerprint disassembling tool further comprises a control device electrically connected with the heating element 500 so as to control the opening time of the heating element 500.

Specifically, the control device controls the heating element 500 in the second bearing member 400 to work, the number of the second bearing members 400 can be multiple, and the control device controls the multiple second bearing members 400 to heat simultaneously, so that the heating efficiency can be improved, and the disassembling efficiency can be further improved. Controlling means can also set up the delayer that corresponds with heating member 500 and be used for controlling the heating time that a single second holds carrier 400, adapts to the cell-phone screen module 100 heating demand of different models, different specifications, and controlling means corresponds the heating time of heating member 500 through the delayer extension, guarantees the heating effect of gum between intermediate lamella 101 and the fingerprint subassembly, is convenient for disassemble the fingerprint subassembly.

In some embodiments, as shown in fig. 9 and 10, a supporting block 402 is disposed on a bottom surface of the second positioning groove 401, and the heating member 500 is disposed on the supporting block 402 to facilitate cooperation with the fingerprint assembly.

Specifically, the shape of the supporting block 402 is matched with the shape of the mobile phone screen module 100, the supporting block 402 supports and limits the mobile phone screen module 100 so as to ensure that the contact area between the plane of the middle plate 101 of the mobile phone screen module 100 and the heating element 500 is the largest, the mobile phone screen module 100 limited by the supporting block 402 also has a foolproof effect to prevent a worker from misplacing the mobile phone screen module 100, and ensure that the fingerprint component position of the mobile phone screen module 100 is aligned with the heating element 500.

In some embodiments, as shown in fig. 9 and 10, the number of the second carriers 400 is plural, and the number of the first carriers 200 is smaller than the number of the second carriers 400. The first carrier 200 in fig. 9 and 10 is not shown.

Therefore, the speed of disassembling the fingerprint assembly in the first bearing part is higher than the heating speed of the second bearing part, the number of the second bearing parts is higher than that of the first bearing parts, so that the plurality of second bearing parts correspond to one first bearing part, the idle time of the first bearing part is reduced, and the fingerprint assembly disassembling efficiency is improved.

In some embodiments, as shown in fig. 9 and 10, the wall of the second positioning slot 401 has a notch for facilitating the removal of the mobile phone screen module 100.

Specifically, the two notches may be one notch or two notches that are symmetrical about the second positioning groove 401, and when the two notches are two notches, the mobile phone screen module 100 is convenient to be taken down, so that the mobile phone screen module 100 is prevented from being inclined. The position of the notch on the groove wall of the second positioning groove 401 corresponds to the position of the projection of the supporting block 402 on the groove wall of the second positioning groove 401, which is convenient for reducing the influence of the notch on the heating effect of the second bearing member 400.

In some embodiments, the wall of the first positioning slot 201 is provided with a notch for facilitating the removal of the mobile phone screen module 100.

Specifically, the notch may be one or two symmetric notches with respect to the first positioning groove 201, and the two notches are convenient for the worker to take down the mobile phone screen module 100.

An embodiment of the present invention provides a mobile phone screen module 100, as shown in fig. 4, the mobile phone screen module 100 includes a fingerprint assembly and a middle plate 101 for mounting the fingerprint assembly, the middle plate 101 is disposed in a middle frame of a mobile phone, the middle plate 101 is connected to the middle frame of the mobile phone, and the middle plate 101 is provided with a disassembling hole 102 corresponding to the fingerprint assembly. The middle board 101 is connected with the mobile phone screen module 100. There may be one or more break-down apertures 102 in the break-down apertures 102. The disassembly hole 102 may correspond to the center of the fingerprint assembly when the disassembly hole 102 is one, and the disassembly holes 102 may be distributed on the middle plate 101 at intervals when the disassembly hole 102 is plural.

The mobile phone screen module provided by the embodiment of the utility model has the advantages of convenience in disassembling the fingerprint assembly under the screen and low rejection rate.

In some embodiments, on the projection plane formed by the surface of the middle plate 101, the projections of the plurality of detaching holes 102 are spaced apart from the projection of the fingerprint chip in the fingerprint assembly. Preferably, the plurality of un-mating holes 102 may be arranged along the diagonal of the rectangle or polygon, and the fingerprint assembly is uniformly stressed.

From this, the projection of disassembling the hole realizes disassembling dodging of hole to the fingerprint chip with the projection interval distribution of fingerprint chip and avoids disassembling the post and pass and disassemble the hole damage fingerprint chip.

The embodiment of the utility model provides a mobile phone, which comprises a fingerprint component and a mobile phone screen module 100, wherein the fingerprint component is adhered to a middle plate 101 of the mobile phone screen module 100.

The technical advantages of the mobile phone according to the embodiment of the present invention are the same as those of the mobile phone screen module, and are not described herein again.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are illustrative and not to be construed as limiting the present invention and that many changes, modifications, substitutions and alterations can be made in the above embodiments by one of ordinary skill in the art without departing from the scope of the present invention.

Claims (11)

1. The utility model provides a mobile phone screen module, its characterized in that, includes fingerprint subassembly and intermediate lamella, the fingerprint subassembly install in the intermediate lamella, be equipped with on the intermediate lamella with the hole of disassembling that the fingerprint subassembly corresponds, the quantity of disassembling the hole is a plurality of, and is a plurality of disassemble hole interval distribution and be in on the corresponding position of intermediate lamella and fingerprint subassembly.

2. The mobile phone screen module of claim 1, wherein on a projection plane formed on the surface of the middle plate, projections of the plurality of disassembly holes and projections of the fingerprint chips in the fingerprint assembly are distributed at intervals.

3. The utility model provides a frock is disassembled to fingerprint under screen, its characterized in that includes that first year spare and the piece of disassembling, first year spare is provided with the first constant head tank that is used for fixing a position cell-phone screen module, cell-phone screen module is including the intermediate lamella that is used for installing the fingerprint subassembly, be equipped with on the intermediate lamella with the hole of disassembling that the fingerprint subassembly corresponds, disassemble with disassemble the hole grafting cooperation so that promote the fingerprint subassembly is kept away from the intermediate lamella.

4. The tool for disassembling the fingerprint under the screen of claim 3, wherein a receiving groove for receiving the fingerprint assembly is formed in the bottom surface of the first positioning groove, and the depth of the receiving groove is larger than the maximum size of the fingerprint assembly in the thickness direction.

5. The tooling of claim 3, wherein a plurality of disassembling posts are arranged on one side of the disassembling piece, and the disassembling posts are in one-to-one correspondence with the disassembling holes.

6. The tool for disassembling the fingerprint under the screen of claim 3, further comprising a second bearing member and a heating member, wherein the second bearing member is provided with a second positioning groove for positioning the mobile phone screen module, and the heating member is arranged on the bottom surface of the second positioning groove.

7. The tool for disassembling the underscreen fingerprint of claim 5, wherein the disassembling columns are equal in length, and a soft rubber head is arranged at a tail end of one side, away from the disassembling piece, of each disassembling column.

8. The sub-screen fingerprint disassembling tool according to claim 7, wherein the soft rubber head is inflatable, and the disassembling column is provided with a channel for inflating the soft rubber head.

9. The tool is disassembled to fingerprint of claim 6, characterized in that, the second constant head tank is provided with a plurality of suckers, the suckers are used for adsorbing one side of the mobile phone screen module deviating from the fingerprint component.

10. The tool for disassembling the fingerprint under the screen of claim 6, wherein a supporting block is arranged on the bottom surface of the second positioning groove, and the heating element is arranged on the supporting block so as to be matched with the fingerprint component.

11. A mobile phone comprising a fingerprint component and a mobile phone screen module as claimed in claim 1 or 2, wherein the fingerprint component is adhered to the middle plate of the mobile phone screen module.

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