Assembly Jig

Abstract

The present disclosure relates to an assembly jig for assembling a screen assembly, the assembly jig comprising: a base; a support member, the support member being arranged on the base, the screen assembly comprising a film body and a polarizer arranged in layers, the film body comprising a first extension portion extending outwardly compared to the side edge of the polarizer, the support member being used to place the screen assembly and comprising a first surface in contact with the film body of the screen assembly; and a glue pouring member, the glue pouring member pouring a colloid into the side edge of the polarizer and making the colloid cover a portion of the first extension portion. The present disclosure provides support for the film body through the support member, so that the film body can provide constraints during the process of colloid pouring, reducing the bulge of the colloid caused by capillary phenomenon, thereby reducing the situation where the screen panel is subjected to greater pressure at the colloid bulge and breaks.

Description

Technical Field

[0001] The present disclosure relates to the technical field of display screen production, and in particular to an assembly jig. Background Art

[0002] With the rapid development of mobile communication technology, electronic devices such as mobile phones and tablet computers have become indispensable in people's daily lives. At the same time, as users spend more time using electronic devices in their daily lives, the number of electronic devices being accidentally impacted or dropped has also increased. Among them, the consequences of electronic device screens being shattered due to accidental impacts are more serious, affecting users' normal use of electronic devices. It is necessary to effectively reduce the probability of this problem. Utility Model Content

[0003] In order to overcome the problems existing in the related art, the present disclosure provides an assembly jig.

[0004] According to a first aspect of an embodiment of the present disclosure, there is provided an assembly jig, comprising: a base; a support member, wherein the support member is arranged on the base, the screen assembly comprises a film body and a polarizer which are stacked, the film body comprises a first extension portion extending outwardly compared to a side edge of the polarizer, the support member is used to place the screen assembly and comprises a first surface in contact with the film body of the screen assembly; and a glue pouring member, wherein the glue pouring member pours a glue into the side edge of the polarizer and makes the glue cover a portion of the first extension portion.

[0005] In some embodiments, the support member is movably connected to the base, and after the screen assembly is placed on the first surface of the support member, the support member moves and drives the screen assembly to move.

[0006] In some embodiments, the support member is configured to translate and / or rotate relative to the base to approach the glue potting member.

[0007] In some embodiments, the support member is configured to rotate to a first state, in which the first surface extends in a direction parallel to the direction of gravity, and when the support member rotates to the first state, the glue pouring member pours glue into the screen assembly.

[0008] In some embodiments, the support member includes a fixing member, and the fixing member is used to fix the screen assembly when the colloid is poured.

[0009] In some embodiments, the fixing member includes one or more of an adsorbent, an adhesive, and a clamp.

[0010] In some embodiments, the clamp includes multiple clamps, multiple of which are arranged on the peripheral side of the support member to fix the screen assembly when the colloid is poured. After the glue pouring member completes pouring the colloid, the clamps move to separate the screen assembly from the support member.

[0011] In some embodiments, the fixing member is detachably disposed on the first surface, and after the glue-filling member completes filling the glue, the fixing member is detached from the first surface.

[0012] In some embodiments, the assembly jig includes a control component, and after the glue-filling component completes filling the glue, the control component controls the support component to separate from the screen component.

[0013] In some embodiments, the assembly jig includes a control component. After the glue-filling component completes filling the glue, the control component controls the support component to drive the film body to separate from the screen component.

[0014] In some embodiments, the assembly jig includes an assembly module. After the glue potting part completes the injection of glue, the support member drives the screen assembly to move to the assembly module and drives the film body to separate from the screen assembly. The assembly module is used to assemble the screen assembly separated from the film body with the cover plate.

[0015] In some embodiments, the surface energy of the film body is greater than the surface energy of the first surface.

[0016] In some embodiments, the first surface is a polished surface.

[0017] In some embodiments, the base includes a bracket and a base; the bracket is disposed on the base, and the support member is disposed on the bracket.

[0018] In some embodiments, the bracket is provided with an adsorption member, and the adsorption member adsorbs the support member.

[0019] In some embodiments, the adsorption member is rotatably connected to the bracket, and the adsorption member drives the support member to rotate.

[0020] In some embodiments, the glue potting component is disposed on the bracket, and the glue potting component is disposed above the supporting component.

[0021] In some embodiments, the assembly jig includes a control component; the control component controls the glue pouring component to pour glue into the first extension portion, and controls the glue to be spaced a first distance from an edge of the first extension portion.

[0022] In some embodiments, the assembly jig includes a control component; the screen component includes a plate body, the film body is arranged on the first side of the polarizer, and the plate body is arranged on the second side of the polarizer opposite to the first side; the plate body includes a second extension portion extending outward compared to the edge of the polarizer, and the control component controls the injection colloid and makes the colloid cover the second extension portion.

[0023] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: the present disclosure provides support for the film body through the support member, so that the film body can provide constraints during the colloid infusion process, reducing the bulge of the colloid due to capillary phenomenon, thereby reducing the situation where the screen panel is subjected to greater pressure at the colloid bulge and breaks.

[0024] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 present disclosure.

[0026] Figure 1 It is a schematic structural diagram of an assembly jig according to an exemplary embodiment.

[0027] Figure 2 It is a schematic structural diagram of another assembly jig according to an exemplary embodiment. DETAILED DESCRIPTION

[0028] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0029] In the related art, after the polarizer is attached, the surface energy of the photosensitive adhesive is higher than that of the polarizer and the protective film of the polarizer. At this time, due to the capillary effect, the photosensitive adhesive will climb up the polarizer and the protective film of the polarizer. After the polarizer protective film is torn off, part of the photosensitive adhesive will exceed the height of the polarizer. Photosensitive adhesive is coated at the bending position of the panel, and the optical adhesive is about 0.1mm away from the photosensitive adhesive. However, in the actual process, due to the tolerance of the optical adhesive size, the tolerance of the optical adhesive assembly position, the polarizer attachment tolerance and the cumulative tolerance of the optical adhesive overflow, the optical adhesive and the photosensitive adhesive interfere with each other at the edge of the polarizer, and stress concentration is prone to occur during the drop and roller test, causing the panel to break.

[0030] In order to solve the above technical problems, according to an embodiment of the present disclosure, an assembly jig is provided, the assembly jig comprising: a base; a support member, the support member is arranged on the base, the screen assembly comprises a stacked film body and a polarizer, the film body comprises a first extension portion extending outward compared to the side of the polarizer, the support member is used to place the screen assembly and comprises a first surface in contact with the film body of the screen assembly; and a glue pouring member, the glue pouring member pours colloid into the side of the polarizer and makes the colloid cover a portion of the first extension portion.

[0031] The present invention provides support for the film body through the support member, so that the film body can provide constraints during the colloid infusion process, reducing the bulges of the colloid caused by capillary phenomena, thereby reducing the situation where the screen panel is subjected to greater pressure at the colloid bulge and cracking.

[0032] It can be understood that the assembly jig disclosed in the present invention can be used to assemble a screen assembly.

[0033] It can be understood that the screen assembly assembled by the assembly jig of the present disclosure can be applicable to any of the terminals listed below.

[0034] It is understandable that the terminal involved in the present disclosure may also be referred to as a terminal device, a user equipment (User Equipment, UE), a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal, MT), etc., which is a device that provides voice and / or data connectivity to users. For example, the terminal may be a handheld device with a wireless connection function, a vehicle-mounted device, etc. At present, some examples of terminals are: a smart phone (Mobile Phone), a pocket computer (Pocket Personal Computer, PPC), a handheld computer, a personal digital assistant (Personal Digital Assistant, PDA), a laptop computer, a tablet computer, a wearable device, or a vehicle-mounted device, etc. In addition, when it is a vehicle-to-everything (V2X) communication system, the terminal device may also be a vehicle-mounted device. It should be understood that the embodiments of the present disclosure do not limit the specific technology and specific device form adopted by the terminal.

[0035] Figure 1 It is a schematic structural diagram of an assembly jig according to an exemplary embodiment. Figure 2 It is a schematic structural diagram of another assembly jig according to an exemplary embodiment.

[0036] In some embodiments, Figure 1 and Figure 2 As shown, the assembly jig may include: a base 10 , a support member 20 and a glue potting member 30 .

[0037] The base 10 may be a component for providing installation and fixation for other components of the assembly jig, and the support member 20 and the glue potting member 30 may be disposed on the base 10 .

[0038] The screen assembly 40 includes a film body 41 and a polarizer 42 which are stacked, and the film body 41 includes a first extension portion 411 extending outwardly compared to a side edge 421 of the polarizer 42. The support member 20 can be used to place the screen assembly 40, and the support member 20 can also include a first surface 21 in contact with the film body 41 of the screen assembly 40. The support member 20 contacts the film body 41 through the first surface 21, so that the film body 41 can maintain its shape under the support of the support member 20.

[0039] The glue filling component 30 can be used to fill the screen assembly 40 with glue. Exemplarily, the glue filling component 30 can include a silo and a dropper. The poured colloid can be photosensitive glue. The photosensitive glue can be stored in the silo in liquid form, and is dispensed on the screen assembly 40 through a dropper and cured under ultraviolet light.

[0040] The glue potting member 30 can inject glue into the side edge 421 of the polarizer 42 , and make the glue cover at least a portion of the first extension portion 411 .

[0041] Since the film body 41 has a first extension portion 411 extending beyond the side edge 421 of the polarizer 42, the colloid can stay between the side edge 421 of the polarizer 42 and the first extension portion 411. The film body 41 supported by the support member 20 can limit the surface of the colloid so that the colloid will not bulge during the curing process of the colloid, thereby allowing the colloid to form a flat colloid surface, thereby reducing the possibility of the screen being broken due to greater pressure at the bulge of the colloid.

[0042] The present disclosure provides support for the film body 41 through the support member 20, so that the film body 41 can provide constraints during the colloid infusion process, reduce the bulges of the colloid due to capillary phenomena, and further reduce the situation where the screen panel is subjected to greater pressure at the colloid bulge and breaks.

[0043] In some embodiments, Figure 1 and Figure 2 As shown, the support member 20 can be movably connected to the base 10 , and the support member 20 can move relative to the base 10 .

[0044] During the production process, after the screen assembly 40 is placed on the first surface 21 of the support member 20, the support member 20 can move relative to the base 10 and drive the screen assembly 40 to move together, so that the support member 20 can drive the screen assembly 40 to move to the working position of the corresponding process in the production process, so that the screen assembly 40 can complete the assembly operation in the assembly jig.

[0045] In some embodiments, Figure 1 and Figure 2 As shown, the support member 20 can be configured to be capable of translational movement and rotational movement relative to the base 10, so that the support member 20 can drive the screen assembly 40 to translate and rotate relative to the base 10, so that the screen assembly 40 can be close to the glue filling member 30, so that the screen assembly 40 can be close to the glue filling position required for the glue filling operation, so that the glue filling member 30 can perform glue filling operations on the screen assembly 40.

[0046] For example, the support member 20 may be Figure 1 The state shown rotates to Figure 2 The state shown enables the glue filling component 30 to perform glue filling operation on the screen assembly 40.

[0047] In some embodiments, the support member 20 is configured to be rotatable to a first state, in which the first surface 21 can extend in a direction parallel to the direction of gravity, and the membrane 41 can contact the first surface 21 and extend in a direction parallel to the direction of gravity. When the support member 20 is rotated to the first state, the screen assembly 40 can meet the glue filling angle required by the glue filling operation, and the glue filling member 30 can fill the screen assembly 40 with glue.

[0048] By rotating the first film body 41 to extend in a direction parallel to the gravity direction, it is convenient for the glue pouring member 30 to pour glue toward the first extension portion 411 and the side edge 421 of the polarizer 42 .

[0049] In some embodiments, the support member 20 may include a fixing member, which may be used to fix the screen assembly 40 on the support member 20, so that the support member 20 and the film body 41 of the screen assembly 40 can be relatively stable, so that the support member 20 can provide a stable support effect for the film body 41. The fixing member can also enable the support member 20 to drive the screen assembly 40 to move together, so that the screen assembly 40 can move to the operating position of the corresponding process in the production process.

[0050] When injecting glue, the fixing member can fix the screen assembly 40 so that the position of the screen assembly 40 is stable relative to the glue injection member 30 , so that the glue injection member 30 can inject glue to a specific position of the screen assembly 40 .

[0051] In some embodiments, the fixing member includes one or more of an adsorbent 13, an adhesive, and a clamp.

[0052] In some embodiments, the clamp includes multiple clamps, multiple of which are arranged on the peripheral side of the support member 20, and the clamp can clamp the screen assembly 40 after the screen assembly 40 is placed on the support member 20, so that the positions of the screen assembly 40 and the support member 20 are relatively fixed, so that the support member 20 can provide a stable support effect for the film body 41. The fixing member can also enable the support member 20 to drive the screen assembly 40 to move together, so that the screen assembly 40 can move to the operating position of the corresponding process in the production process.

[0053] When pouring the colloid, the clamp can also fix the screen assembly 40 so that the position of the screen assembly 40 is stable relative to the glue pouring part 30, so that the glue pouring part 30 can pour glue to a specific position of the screen assembly 40. After the glue pouring part 30 completes pouring the colloid, the clamp can be moved to separate the screen assembly 40 from the support part 20, so that the screen assembly 40 can enter the next process.

[0054] In some embodiments, the fixing member is detachably disposed on the first surface 21 . After the glue potting member 30 completes the injection of the glue, the fixing member can be detached from the first surface 21 to separate the screen assembly 40 from the support member 20 , so that the screen assembly 40 can enter the next process.

[0055] In some embodiments, the assembly jig may include a control component, which may be a software system with control functions, or an independent integrated circuit or control management device. After the glue potting component 30 is filled with glue, the control component may control the support component 20 to separate from the screen component 40, so that the screen component 40 can enter the next process.

[0056] In some embodiments, the assembly jig may include a control component, which may be a software system with control functions, or an independent integrated circuit or control management device. After the glue potting component 30 completes the injection of the colloid, the control component may control the support component 20 to drive the film body 41 to separate from the screen component 40, so that the support component 20 of the assembly jig is separated from the screen component 40, and the film tearing operation of the polarizer 42 is also completed, thereby reducing the process steps in the production process and improving production efficiency.

[0057] In some embodiments, the assembly jig may include an assembly module, which may be used to further assemble the screen assembly 40. For example, the assembly module may be used to assemble the screen assembly 40 separated from the film 41 with the cover plate. After the glue potting part 30 has completed the injection of the glue, the support part 20 may drive the screen assembly 40 to move to the assembly module and drive the film 41 to separate from the screen assembly 40, so that the support part 20 of the assembly jig is separated from the screen assembly 40, and the film tearing operation of the polarizer 42 is also completed, and the exposure time of the polarizer 42 without the film 41 is reduced, thereby reducing the pollution of the polarizer 42 by dust and the like.

[0058] In some embodiments, the surface energy of the film body 41 is greater than the surface energy of the first surface 21, so that an adsorption connection effect can be generated between the first surface 21 and the surface of the film body 41, so that the support member 20 can contact the film body 41 through the first surface 21, so that the film body 41 can maintain its shape under the support of the support member 20, and the film body 41 supported by the support member 20 can limit the surface of the colloid, so that the colloid will not produce bulges during the curing process of the colloid, so that the colloid can form a flat colloid surface, thereby reducing the situation where the screen is broken due to greater pressure at the bulge of the colloid.

[0059] Exemplarily, the first surface 21 may be a metal surface.

[0060] In some embodiments, the first surface 21 is a polished surface. By setting the first surface 21 as a polished surface, the surface energy of the first surface 21 can be reduced, thereby improving the adsorption effect between the first surface 21 and the film body 41, so that the support member 20 can contact the film body 41 through the first surface 21, so that the film body 41 can maintain its shape under the support of the support member 20, and the film body 41 supported by the support member 20 can limit the surface of the colloid, so that the colloid will not produce bulges during the curing process of the colloid, so that the colloid can form a flat colloid surface, thereby reducing the situation where the screen is subjected to greater pressure at the colloid bulge and breaks.

[0061] In some embodiments, the base 10 includes a bracket 12 and a base 11 , the bracket 12 may be disposed on the base 11 , and the support member 20 may be disposed on the bracket 12 .

[0062] The base 11 may be a component of the base 10 that contacts the ground or other surfaces on which the assembly jig may be placed. The base 11 may have a larger contact area, thereby providing stability to the base 10 .

[0063] The bracket 12 can provide an installation position for a support member 20 disposed on the bracket 12 , and the support member 20 can be installed at different positions of the bracket 12 to move to different installation heights.

[0064] In some embodiments, the bracket 12 is provided with an adsorption member 13, and the adsorption member 13 adsorbs the support member 20. Exemplarily, the support member 20 may be a metal plate, and the adsorption member 13 may be a suction cup. The adsorption member 13 may adsorb the support member 20, so that the support member 20 can be connected to the bracket 12 through the adsorption member 13.

[0065] Furthermore, the support member 20 can be detachably connected via the adsorption member 13 , so that when the support member 20 needs to be replaced, the support member 20 can be replaced relatively simply.

[0066] In some embodiments, the adsorption member 13 can be rotatably connected to the bracket 12, the adsorption member 13 can drive the support member 20 to rotate, and the screen assembly 40 can rotate along with the support member 20. By rotatably connecting the adsorption member 13 to the bracket 12, the screen assembly 40 and the support member 20 can be rotated relative to the bracket 12, so that the support member 20 and the screen assembly 40 can be rotated to a suitable position, so that the glue filling member 30 can fill glue into the screen assembly 40.

[0067] In some embodiments, the glue filling member 30 can be disposed on the bracket 12, and the glue filling member 30 can be disposed above the support member 20, so as to reduce the displacement of the glue dispensing position of the colloid due to gravity. For example, the colloid can be a liquid photosensitive glue, and the colloid flowing out of the glue filling member 30 can flow downward naturally under the action of gravity and fall on the screen assembly 40, thereby implementing the glue filling operation on the screen assembly 40.

[0068] In some embodiments, the assembly jig may include a control component, which may be a software system with a control function, or an independent integrated circuit or a control management device.

[0069] The control component can control the glue pouring member 30 to pour glue into the first extension portion 411 , and control the glue to be spaced a first distance from the edge of the first extension portion 411 .

[0070] Exemplarily, the edge of the first extension portion 411 of the film body 41 can be 4215 mm away from the side edge of the polarizer 42, and the control component can control the edge of the colloid to stop when it is 4214 mm away from the side edge of the polarizer 42, that is, the edge of the colloid and the edge of the first extension portion 411 can be spaced 1 mm apart to prevent the colloid from overflowing from the screen assembly 40.

[0071] In some embodiments, the assembly jig may include a control component, which may be a software system with a control function, or an independent integrated circuit or a control management device.

[0072] The screen assembly 40 may include a plate 43. For example, the plate 43 may be a panel of the screen assembly 40. The film 41 may be disposed on a first surface of the polarizer 42, and the plate 43 may be disposed on a second surface of the polarizer 42 opposite to the first surface.

[0073] The plate body 43 may include a second extension portion 431 extending outwardly compared to the edge of the polarizer 42 , and the control component may control the injection of the colloid so that the colloid covers the second extension portion 431 .

[0074] Illustratively, the side edge 421 of the polarizer 42, the first extension portion 411 of the film body 41 and the second extension portion 431 of the plate body 43 can surround and form a glue filling space, and the glue filling component 30 can fill liquid photosensitive glue into the glue filling space. After the glue filling is completed, the photosensitive glue is solidified by applying ultraviolet light, and then the support component 20 and the film body 41 are separated to complete the glue filling and assembly process of the screen assembly 40.

[0075] In some embodiments, the support member 20 may be a stainless steel plate 43 , the film 41 of the polarizer 42 may be a polyethylene terephthalate film 41 , and the plate 43 may be a panel of the screen assembly 40 .

[0076] The polarizer 42 film body 41 is designed to extend beyond the edge of the polarizer 42, and the polarizer 42 is attached to the plate 43 with the film body 41. Since the upper surface energy of the protective film is greater than the surface energy of the support 20, when the support 20 approaches the film body 41 of the polarizer 42, the film body 41 of the polarizer 42 can be adsorbed to the surface of the support 20, thereby maintaining a flat shape, ensuring that the protective film of the polarizer 42 is flat, and facilitating the glue filling operation of the photosensitive glue. By rotating the support 20 to a vertical state, the side edge 421 of the polarizer 42, the first extension 411 of the film body 41, and the second extension 431 of the plate 43 can surround the opening of the glue filling space to face the glue filling part 30 located above the support 20, and the photosensitive glue is applied in a vertical manner. After the coating is completed, the support 20 and the film body 41 of the polarizer 42 are removed in turn. This structure and process design can effectively solve the problem of the photosensitive adhesive partially protruding from the polarizer 42, thereby reducing the risk of panel breakage.

[0077] The embodiment of the present disclosure provides support for the film body 41 through the support member 20, so that the film body 41 can provide constraints during the colloid infusion process, reduce the bulges of the colloid caused by capillary phenomena, and thus reduce the situation where the screen panel is subjected to greater pressure at the colloid bulge and breaks.

[0078] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0079] It is further understood that the terms "second", "secondary", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other and do not indicate a specific order or degree of importance. In fact, the expressions "secondary", "secondary", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the second information may also be referred to as the second information, and similarly, the second information may also be referred to as the second information.

[0080] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0081] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.

[0082] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0083] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the art that are not disclosed in the present disclosure. The specification and examples are considered to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following scope of rights.

[0084] It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the scope of the appended claims.

Claims

1. An assembly jig, characterized in that: Used for assembling a screen assembly (40), the assembly jig comprises: Base (10); a support member (20), the support member (20) being arranged on the base (10), the screen assembly (40) comprising a film body (41) and a polarizer (42) which are stacked, the film body (41) comprising a first extension portion (411) extending outwardly relative to a side edge (421) of the polarizer (42), the support member (20) being used to place the screen assembly (40) and comprising a first surface (21) in contact with the film body (41) of the screen assembly (40); and A glue pouring component (30), wherein the glue pouring component (30) pours glue into the side edge (421) of the polarizer (42), and allows the glue to cover a portion of the first extension portion (411).

2. The assembly jig according to claim 1, characterized in that: The support member (20) is movably connected to the base (10); after the screen assembly (40) is placed on the first surface (21) of the support member (20), the support member (20) moves and drives the screen assembly (40) to move.

3. The assembly jig according to claim 1, characterized in that: The support member (20) is configured to translate and / or rotate relative to the base (10) so as to approach the glue potting member (30).

4. The assembly jig according to claim 1, characterized in that: The support member (20) is configured to be rotatable to a first state. In the first state, the first surface (21) extends in a direction parallel to the direction of gravity. When the support member (20) is rotated to the first state, the glue pouring member (30) pours glue into the screen assembly (40).

5. The assembly jig according to claim 1, characterized in that: The support member (20) comprises a fixing member, and the fixing member is used to fix the screen assembly (40) when the colloid is poured.

6. The assembly jig according to claim 5, characterized in that: The fixing member comprises one or more of an adsorption member (13), an adhesive member, and a clamp.

7. The assembly jig according to claim 6, characterized in that: The clamps include a plurality of clamps, which are arranged on the peripheral side of the support member (20) to fix the screen assembly (40) when the colloid is poured. After the colloid is poured into the glue pouring member (30), the clamps are movable to separate the screen assembly (40) from the support member (20).

8. The assembly jig according to claim 5, characterized in that: The fixing part is detachably arranged on the first surface (21); after the glue pouring part (30) has finished pouring the glue, the fixing part is detached from the first surface (21).

9. The assembly jig according to claim 5, characterized in that: The assembly jig comprises a control component, and after the glue-filling component (30) has finished filling the glue, the control component controls the support component (20) to separate from the screen component (40).

10. The assembly jig according to claim 5, characterized in that: The assembly jig comprises a control component, and after the glue-filling component (30) has completed filling the glue, the control component controls the support component (20) to drive the film body (41) to separate from the screen component (40).

11. The assembly jig according to claim 5, characterized in that: The assembly jig comprises an assembly module. After the glue-filling part (30) has completed the filling of the glue, the support part (20) drives the screen assembly (40) to move to the assembly module and drives the film body (41) to separate from the screen assembly (40). The assembly module is used to assemble the screen assembly (40) separated from the film body (41) with a cover plate.

12. The assembly jig according to claim 1, characterized in that: The surface energy of the film body (41) is greater than the surface energy of the first surface (21).

13. The assembly jig according to claim 12, characterized in that: The first surface (21) is a polished surface.

14. The assembly jig according to claim 1, characterized in that: The base (10) comprises a bracket (12) and a base (11); The bracket (12) is arranged on the base (11), and the support member (20) is arranged on the bracket (12).

15. The assembly jig according to claim 14, characterized in that: The bracket (12) is provided with an adsorption member (13), and the adsorption member (13) adsorbs the support member (20).

16. The assembly jig according to claim 15, characterized in that: The adsorption member (13) is rotatably connected to the bracket (12), and the adsorption member (13) drives the support member (20) to rotate.

17. The assembly jig according to claim 14, characterized in that: The glue pouring component (30) is arranged on the bracket (12), and the glue pouring component (30) is arranged above the support component (20).

18. The assembly jig according to claim 1, characterized in that: The assembly jig includes a control component; The control component controls the glue pouring member (30) to pour glue into the first extension portion (411), and controls the glue to be spaced a first distance from the edge of the first extension portion (411).

19. The assembly jig according to claim 1, characterized in that: The assembly jig includes a control component; The screen assembly (40) comprises a plate body (43), the film body (41) is arranged on a first surface of the polarizer (42), and the plate body (43) is arranged on a second surface of the polarizer (42) opposite to the first surface; The plate body (43) comprises a second extension portion (431) extending outwardly compared to an edge of the polarizer (42), and the control component controls the injection colloid and makes the colloid cover the second extension portion (431).

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