CN219997436U - Jig - Google Patents

Abstract

The application relates to a jig. The jig comprises a rotating shaft, a first clamping piece, a second clamping piece and an adsorption assembly, wherein the first clamping piece is rotatably connected with the rotating shaft, the first clamping piece comprises a first clamping part and a first holding part which are connected, and the first clamping part and the first holding part are respectively positioned on two opposite sides of the rotating shaft; the second clamping piece is rotatably connected with the rotating shaft and comprises a second clamping part and a second holding part which are connected, and the second clamping part and the second holding part are respectively positioned at two opposite sides of the rotating shaft; the adsorption component comprises an adsorption piece, the adsorption piece is arranged at one end of the first clamping part, which is away from the first holding part, and is used for adsorbing at least part of target objects, and the first clamping piece, the second clamping piece and the adsorption piece are matched and are used for clamping the target objects so as to facilitate the assembly of the target objects. The jig can improve the efficiency of assembling the target object, and is beneficial to saving time and energy of operators.

Description

Jig

Technical Field

The application relates to the field of display device assembly, in particular to a jig.

Background

With the continuous development of display technology, a thin film transistor liquid crystal display (Thin Film Transistor Liquid Crystal Display, TFT-LCD) is one of the main varieties of current display panels. The driving mode of the thin film transistor liquid crystal display is that the line-by-line scanning (One), when the grid signal is high, the TFT corresponding to the line is turned on, and the data in the column direction can be written into the pixel. The existing driving architecture is characterized in that two ends of a flip chip film are respectively and electrically connected with a display panel and a hard printed circuit board, and signals and power supply are transmitted to the display panel after the signals are processed by a controller on the hard printed circuit board. However, the flip chip film is soft, and it is difficult to connect the flip chip film to the hard printed circuit board, which requires much time and effort.

Disclosure of Invention

In view of the above, the present utility model provides a jig, which can improve the efficiency of assembling a target object, and is beneficial to saving time and effort of operators.

The utility model provides a jig, which comprises a rotating shaft, a first clamping piece, a second clamping piece and an adsorption assembly, wherein the first clamping piece is rotatably connected with the rotating shaft and comprises a first clamping part and a first holding part which are connected, and the first clamping part and the first holding part are respectively positioned at two opposite sides of the rotating shaft; the second clamping piece is rotatably connected with the rotating shaft and comprises a second clamping part and a second holding part which are connected, and the second clamping part and the second holding part are respectively positioned at two opposite sides of the rotating shaft; the adsorption component comprises an adsorption element, the adsorption element is arranged at one end of the first clamping part, which is away from the first holding part, and is used for adsorbing at least part of target objects, and when the first holding part and the second holding part move in opposite directions, the first clamping part and the second clamping part are driven to move in opposite directions, so that the first clamping part, the second clamping part and the adsorption element are matched, and the target objects are clamped, so that the target objects are assembled.

Further, the adsorption piece is a sucker, the sucker is provided with a cavity communicated with the outside, and the adsorption piece further comprises a valve which is arranged on the rotating shaft and is communicated with the cavity; when the jig is used for clamping a target object, the sucking disc is attached to at least part of the surface of the target object; and the sucking disc is matched with the valve so as to form negative pressure in the cavity, so that at least part of the target object is adsorbed on the sucking disc.

Further, the sucker is an elastically deformable sucker, when the jig is used for clamping a target object, the sucker is attached to at least part of the surface of the target object, so that the elastically deformable sucker is elastically deformed and the valve is closed, and negative pressure is formed in the cavity, so that at least part of the target object is adsorbed on the sucker.

Further, the adsorption element is provided with a central shaft, and the first clamping element can rotate around the central shaft.

Further, the first clamping part comprises a first bearing part and a first connecting part which are connected, one end of the first connecting part, which deviates from the first bearing part, is connected with the first holding part, the second clamping part, which is connected with the second holding part, comprises a second bearing part and a second connecting part, one end of the second connecting part, which deviates from the second bearing part, is connected with the second holding part, the first bearing part and the second bearing part are oppositely arranged, the first bearing part is used for bearing the adsorbing piece and at least part of the target object, and the second bearing part is used for bearing at least part of the target object.

Further, the target object comprises a first object and a second object, the adsorbing piece is used for adsorbing the first object, the jig further comprises a supporting plate, the supporting plate is arranged on the surface of the second bearing part facing the first bearing part, and the end part of the supporting plate, which is away from the second connecting part, protrudes out of the end part of the first bearing part, which is away from the first connecting part; the support plate is used for supporting the second object, and the first clamping piece, the second clamping piece and the adsorption piece are matched and used for clamping the first object and the second object and enabling the first object and the second object to be stacked.

Further, if the thickness of the support plate is d, the relation is satisfied: d is more than 0mm and less than or equal to 0.05mm.

Further, the shape of the support plate is at least one of a circle, an ellipse, and the like.

Further, the adsorption component further comprises an air duct, and the air duct is communicated with the cavity and the valve.

Further, along the connection direction of the first holding part and the first clamping part, the length of the first holding part is smaller than that of the first clamping part; and the length of the second holding part is smaller than that of the second clamping part along the connecting direction of the second holding part and the second clamping part.

In the jig provided by the application, a clamping space is formed between the first clamping part and the second clamping part, at least part of the target object is adsorbed by the adsorbing piece, and the first clamping part and the second clamping part are rotated, so that the first clamping part and the second clamping part clamp the target object, and the target object is assembled conveniently. After the assembly is completed, the jig can be withdrawn by stopping the adsorption of the adsorption piece to at least part of the target objects, and the jig is convenient for realizing the assembly of the target objects, thereby being beneficial to improving the assembly efficiency. When the target object is assembled in the display device, the target object is a reinforcing plate and a flip-chip film, the adsorbing piece adsorbs the reinforcing plate, an operator only needs to clamp the target object between the first clamping part and the second clamping part and insert the target object into the connector of the circuit board, and after the jig inserts the target object to a correct position, the adsorbing piece stops adsorbing at least part of the target object, so that the jig can be withdrawn. The fixture provided by the application is beneficial to quickly and efficiently plugging the target object into the connector of the circuit board, greatly improves the efficiency of assembling the reinforcing plate and the flip chip film on the display device, and is beneficial to saving time and energy of operators. Furthermore, the stiffening plate adsorb in the adsorption piece, just the adsorption piece set up in deviate from on the first clamping part the one end of first portion of gripping, operator's accessible control first portion of gripping reaches the adsorption piece realizes to snatch and place the stiffening plate, make the stiffening plate need not to set up to the specific shape that the operator was convenient for to grasp, is favorable to practicing thrift the equipment cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a fixture according to an embodiment of the application;

FIG. 2 is a schematic diagram of a fixture for assembling a target object according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a fixture for assembling a target object according to another embodiment of the present application;

FIG. 4 is a schematic diagram of a display device according to an embodiment of the application;

FIG. 5 is an enlarged view of the dashed box A in the embodiment of FIG. 3 according to the present application;

fig. 6 is a schematic structural diagram of a jig for assembling a target object according to another embodiment of the application.

Reference numerals illustrate:

100-jig, 110-spindle, 120-first clamping piece, 121-first clamping part, 1211-first bearing part, 1212-first connecting part, 122-first holding part, 130-second clamping piece, 131-second clamping part, 1311-second bearing part, 1312-second connecting part, 132-second holding part, 140-adsorption component, 141-adsorption piece, 1411-sucking disc, 1412-cavity, 1413-centre shaft, 142-valve, 143-air duct, 150-support plate, 200-target object, 210-first object, 212-second object, 300-display device, 310-circuit board, 311-connector, 320-display panel, 330-flip-chip film, 340-reinforcing plate.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without any inventive effort, are intended to be within the scope of the application.

The terms first, second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" or "implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment or implementation may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

With the continuous development of display technology, a thin film transistor liquid crystal display (Thin Film Transistor Liquid Crystal Display, TFT-LCD) is one of the main varieties of current display panels. The driving mode of the thin film transistor liquid crystal display is that the line-by-line scanning (One), when the grid signal is high, the TFT corresponding to the line is turned on, and the data in the column direction can be written into the pixel. The existing driving architecture is characterized in that two ends of a flip chip film are respectively and electrically connected with a display panel and a hard printed circuit board, and signals and power supply are transmitted to the display panel after the signals are processed by a controller on the hard printed circuit board. In some approaches, the flip chip film is pressed together with the rigid printed circuit board by pressure and applied to the surface with glue, but such an approach would take more time and use glue application, increasing cost. In other embodiments, a connector is disposed in the rigid printed circuit board, and the flip chip film and the stiffener are inserted into the connector to electrically connect the flip chip film and the rigid printed circuit board. Wherein the stiffening plate is used for filling the gap of the connector. However, the flip chip film is soft, and an operator is required to put the flip chip film into the connector manually and push the reinforcing plate into the gap of the connector, so that the reinforcing plate needs to be set to a specific shape, so that the reinforcing plate is convenient to hold by the operator, and much time and effort are required.

Referring to fig. 1 to 4, the present application provides a jig 100, wherein the jig 100 includes a rotating shaft 110, a first clamping member 120, a second clamping member 130, and an adsorption assembly 140, the first clamping member 120 is rotatably connected to the rotating shaft 110, the first clamping member 120 includes a first clamping portion 121 and a first holding portion 122 that are connected to each other, and the first clamping portion 121 and the first holding portion 122 are respectively located at two opposite sides of the rotating shaft 110; the second clamping member 130 is rotatably connected to the rotating shaft 110, the second clamping member 130 includes a second clamping portion 131 and a second holding portion 132 that are connected, and the second clamping portion 131 and the second holding portion 132 are respectively located at two opposite sides of the rotating shaft 110; the adsorbing assembly 140 includes an adsorbing member 141, where the adsorbing member 141 is disposed at one end of the first clamping portion 121 opposite to the first holding portion 122, and is configured to adsorb at least a portion of the target object 200, and when the first holding portion 122 moves opposite to the second holding portion 132, the first clamping portion 121 is driven to move opposite to the second clamping portion 131, so that the first clamping portion 121, the second clamping portion 131, and the adsorbing member 141 cooperate to clamp the target object 200, so as to facilitate assembling the target object 200.

Alternatively, the target object 200 may be, but is not limited to being, a stiffener 340, a flip chip film 330, or the like.

It can be appreciated that the jig 100 of the present application is applied to the assembly of the display device 300 to assemble the target object 200 in the display device 300. In some embodiments, the display device 300 includes a circuit board 310 and a display panel 320, the circuit board 310 includes a connector 311, and the fixture 100 of the present application clamps the target object 200 to assemble the target object 200 in the connector 311, so as to electrically connect the circuit board 310 and the display panel 320, so as to transmit signals and power processed by the circuit board 310 to the display panel 320. Wherein, the flip chip film 330 is made of soft material and is electrically connected with the circuit board 310 and the display panel 320 respectively; the stiffening plate 340 is made of hard material and is respectively insulated from the flip-chip film 330 and the circuit board 310. Alternatively, the display panel 320 may be a thin film transistor liquid crystal display (Thin Film Transistor Liquid Crystal Display, TFT-LCD), and may also be an Organic Light-Emitting Diode (OLED) display panel 320. The display device 300 may be, but is not limited to, an electronic device such as a tablet computer, a notebook computer, a desktop computer, etc. The specific kind of the display device 300 is not limited according to the embodiment of the present application.

As can be appreciated, the first clamping member 120 is rotatably connected to the rotating shaft 110, and the first clamping portion 121 and the first holding portion 122 are respectively located on two opposite sides of the rotating shaft 110; the second clamping member 130 is rotatably connected to the rotating shaft 110, and the second clamping portion 131 and the second holding portion 132 are respectively located at two opposite sides of the rotating shaft 110, and may be that when the first holding portion 122 is rotated, the first clamping portion 121 is driven to rotate; when the second holding portion 132 is rotated, the second holding portion 131 is driven to rotate, and the operator can change the relative positions of the first holding portion 121 and the second holding portion 131 by rotating the relative positions of the first holding portion 122 and the second holding portion 132, so as to drive the first holding portion 121 and the second holding portion 131 to rotate together. The first clamping member 120 and the second clamping member 130 are connected in a cross manner through the rotating shaft 110 to form a scissor-like structure, and when the first holding portion 122 and the second holding portion 132 move in opposite directions, the first clamping portion 121 and the second clamping portion 131 are driven to move in opposite directions.

It can be appreciated that, in the embodiment of the present application, the first clamping portion 121 and the second clamping portion 131 are disposed opposite to each other.

It is understood that the adsorbing member 141 is configured to adsorb at least a portion of the target objects 200, and the adsorbing member 141 may be configured to adsorb one or a portion of the target objects 200.

In the embodiment of the present application, a clamping space is formed between the first clamping portion 121 and the second clamping portion 131, at least a portion of the target object 200 is absorbed by the absorbing member 141, and when the first clamping portion 122 and the second clamping portion 132 move in opposite directions, the first clamping portion 121 and the second clamping portion 131 are driven to move in opposite directions, so that the first clamping portion 121 and the second clamping portion 131 clamp the target object 200, so as to facilitate assembling the target object 200. After the assembly is completed, the adsorbing member 141 stops adsorbing at least part of the target object 200, and drives the first clamping portion 121 and the second clamping portion 131 to move back to back when the first clamping portion 122 and the second clamping portion 132 move back to back, so that the distance between the first clamping portion 121 and the second clamping portion 131 to form a clamping space is increased, and the jig 100 can be withdrawn, and the jig 100 is convenient for realizing the assembly of the target object 200, thereby being beneficial to improving the assembly efficiency. When the target object 200 is assembled in the display device 300, the target object 200 is a stiffener 340 and a flip-chip film 330, the adsorbing member 141 adsorbs the stiffener 340, and an operator only needs to clamp the target object 200 between the first clamping portion 121 and the second clamping portion 131, insert the target object 200 into the connector 311 of the circuit board 310, and withdraw the jig 100 after the jig 100 inserts the target object 200 to a correct position, so that the adsorbing member 141 stops adsorbing at least a part of the target object 200. The jig 100 provided by the application is beneficial to quickly and efficiently plugging the target object 200 into the connector 311 of the circuit board 310, greatly improves the efficiency of assembling the reinforcing plate 340 and the flip-chip film 330 into the display device 300, and is beneficial to saving time and energy of operators. Furthermore, the reinforcing plate 340 is adsorbed to the adsorbing member 141, and the adsorbing member 141 is disposed at the end of the first clamping portion 121 away from the first holding portion 122, so that the operator can grasp and place the reinforcing plate 340 by controlling the first holding portion 122 and the adsorbing member 141, so that the reinforcing plate 340 does not need to be configured into a specific shape for being held by the operator, and the reinforcing plate 340 does not need to be configured to be larger than the flip-chip film 330, thereby being beneficial to saving the assembly cost.

Optionally, the circuit board 310 is a rigid printed circuit board 310 assembly (Printed Circuit Board Assembly, PCBA), and in some embodiments, the connector 311 is mounted on the circuit board 310, and the connector 311 may be electrically connected to the circuit board 310 by soldering or the like.

It can be understood that the flip chip 330 refers to a die attach technology for fixing a driving chip on a flexible substrate, and the driving chip and the flexible substrate circuit are integrated by using the flexible substrate as a carrier for packaging the chip, i.e. (Chip On Film or Flex, COF). The driving chip is used for driving the display device 300, controlling the driving current, and the like. Alternatively, the flip Chip Film 330 includes a Gate-Chip On Film 330 (G-COF), a Source-Chip On Film 330 (S-COF), an electric device, and the like.

In some embodiments, the suction member 141 is a suction cup 1411, the suction cup 1411 has a cavity 1412 communicating with the outside, and the suction assembly 140 further includes a valve 142, wherein the valve 142 is disposed on the rotating shaft 110 and communicates with the cavity 1412; when the jig 100 is used for clamping the target object 200, the suction cup 1411 is attached to at least part of the surface of the target object 200; by the suction cup 1411 cooperating with the valve 142, a negative pressure is created in the cavity 1412, thereby sucking at least a portion of the target object 200 onto the suction cup 1411.

It is understood that the suction cup 1411 is attached to at least a part of the surface of the target object 200, and the opening of the suction cup 1411 faces the surface of the target object 200 and is attached to the surface of the target object 200.

In the embodiment of the present application, when the jig 100 is used for clamping the target object 200, the opening of the suction cup 1411 faces the surface of the target object 200 and is attached to the surface of the target object 200, and by exhausting the gas and closing the valve 142, a negative pressure is formed in the cavity 1412, and at least a portion of the target object 200 is stably adsorbed on the suction cup 1411 under the action of the atmospheric pressure, so that the first clamping member 120 and the second clamping member 130 are beneficial to clamp the target object 200, thereby facilitating the assembly of the target object 200. After the assembly is completed, by opening the valve 142, the gas will flow to the cavity 1412 through the valve 142, the suction cup 1411 will stop adsorbing the target object 200, and by rotating the first holding portion 122 and the second holding portion 132, the distance between the holding spaces formed by the first holding portion 121 and the second holding portion 131 can be increased, which is beneficial to withdrawing the jig 100. The jig 100 provided by the application can realize the adsorption and stop of the suction cup 1411 on the target object 200 through the control of the valve 142, is beneficial to the assembly of the target object 200, is beneficial to the withdrawal of the jig 100 after the assembly is completed, improves the assembly efficiency of the jig 100 when the jig 100 is used for assembly, and saves the time and energy of operators.

Optionally, in some embodiments, when the jig 100 is used to hold the target object 200, the suction cup 1411 is attached to the surface of the target object 200, and the negative pressure is formed in the cavity 1412 by externally pumping air at the valve 142 and closing the valve 142 to pump the air in the cavity 1412. In the embodiment of the present application, the negative pressure is formed in the cavity 1412 by external air suction, so that a part of the target object 200 is stably adsorbed on the suction cup 1411, which is fast and efficient, and is beneficial to improving the efficiency of the jig 100 when being used for assembling, and most of the air in the cavity 1412 can be pumped away, so that the target object 200 can be more stably adsorbed on the suction cup 1411.

In some embodiments, the adsorption assembly 140 further comprises an air duct 143, the air duct 143 communicating with the cavity 1412 and the valve 142.

In this embodiment, opposite ends of the air duct 143 are respectively connected to the cavity 1412 and the valve 142, so that when the jig 100 is used for clamping the target object 200, the suction cup 1411 is attached to the surface of the target object 200, and the air in the cavity 1412 is discharged to the outside through the air duct 143 and the valve 142, so that negative pressure is formed in the cavity 1412, and at least part of the target object 200 is stably adsorbed on the suction cup 1411 under the action of atmospheric pressure. After the assembly is completed, the valve 142 is opened, and the gas flows through the gas pipe 143 to the cavity 1412, so that the cavity 1412 is filled with the gas, and the cavity 1412 is no longer under negative pressure, so that the suction cup 1411 stops adsorbing at least part of the target object 200, and the jig 100 is conveniently withdrawn after the assembly is completed. The air duct 143 provided by the application is beneficial to realizing the adsorption and stop of the adsorption of at least part of the target object 200 by the adsorption element 141, and the operation method is simple, thereby being beneficial to improving the operation experience of operators.

In some embodiments, the suction cup 1411 is an elastically deformable suction cup 1411, and when the jig 100 is used to hold the target object 200, the suction cup 1411 is attached to at least a portion of the surface of the target object 200, so that the elastically deformable suction cup 1411 is elastically deformed and the valve 142 is closed, so that a negative pressure is formed in the cavity 1412, and the at least a portion of the target object 200 is adsorbed onto the suction cup 1411.

In an embodiment of the present application, when the jig 100 is used for clamping the target object 200, the suction cup 1411 is attached to at least a part of the surface of the target object 200, the suction cup 1411 is elastically deformed, so that the gas in the cavity 1412 is pressed and discharged from the valve 142, the valve 142 is closed, so that a negative pressure is formed in the cavity 1412, and at least a part of the target object 200 is stably adsorbed on the suction cup 1411 under the action of atmospheric pressure, which is beneficial to clamping the target object 200 by the first clamping member 120 and the second clamping member 130, and is convenient for assembling the target object 200. After the assembly is completed, by opening the valve 142, the gas will flow to the cavity 1412 through the valve 142, the suction cup 1411 stops adsorbing the target object 200 after recovering the deformation, and by rotating the first holding portion 122 and the second holding portion 132, the distance between the holding spaces formed by the first holding portion 121 and the second holding portion 131 can be increased, which is beneficial to withdrawing the jig 100. When the jig 100 is used to assemble the target 200 to the display device 300, the suction cup 1411 is attached to the surface of the stiffener 340, and an operator can attach the stiffener 340 to the suction cup 1411 by directly exerting force to squeeze and discharge the gas in the cavity 1412, and then close the valve 142, so that the suction cup 1411 can adsorb the stiffener 340, and then clamp the stiffener 340 and the flip film 330 by the first clamping member 120 and the second clamping member 130, and insert the stiffener and the flip film 330 into the connector 311 of the circuit board 310, thereby greatly improving the efficiency of assembling the stiffener 340 and the flip film 330 to the display device 300. In addition, the operator can squeeze the suction cup 1411 by adjusting the distance between the first holding portion 122 and the second holding portion 132, so that the suction cup 1411 is elastically deformed to grasp the target object 200, so that the reinforcing plate 340 does not need to be provided with a specific shape for being held by the operator, which is beneficial to saving the assembly cost.

Optionally, in some embodiments, the suction cup 1411 is made of a softer material, and the suction cup 1411 is deformed to enable the evacuation of the gas in the cavity 1412, so as to enable the suction of at least a portion of the target object 200 by the suction cup 1411; in other embodiments, the suction cup 1411 is made of a harder material, and the evacuation of the gas from the cavity 1412 can be accomplished by externally evacuating the valve 142 to effect the suction of at least a portion of the target object 200 by the suction cup 1411.

In some embodiments, the suction member 141 has a central axis 1413, and the first clamping member 120 is rotatable about the central axis 1413.

It can be appreciated that the first clamping member 120 may rotate around the central shaft 1413, and the first clamping member 120 and the second clamping member 130 may be rotatably connected to the rotating shaft 110, so that the first clamping member 120 rotates and drives the second clamping member 130 to rotate, and the second clamping member 130 may rotate around the central shaft 1413.

In this embodiment, the first clamping member 120 is rotatable about the central axis 1413, and the second clamping member 130 is also rotatable about the central axis 1413. When the jig 100 is used for clamping the target object 200 and assembling the target object 200, the first clamping member 120 and the second clamping member 130 can both rotate around the central axis 1413 of the adsorbing member 141, and when the first clamping member 120 and the second clamping member 130 are blocked by the obstacle, the first clamping member 120 and the second clamping member 130 can rotate around the central axis 1413 of the adsorbing member 141 to avoid the obstacle and realize the assembly of the target object 200, thereby enhancing the flexibility of the jig 100 when being applied to the assembly and being beneficial to improving the operation experience of operators. When the jig 100 is used for assembling the reinforcing plate 340 and the flip-chip film 330 to the display device 300, one end of the flip-chip film 330 is electrically connected with the display panel 320, the first clamping member 120 and the second clamping member 130 clamp the reinforcing plate 340 and one end of the flip-chip film 330 away from the display panel 320, in this process, the first clamping member 120 and the second clamping member 130 can rotate around the central axis 1413 to avoid blocking of the display panel 320, so that the reinforcing plate 340 and the flip-chip film 330 are smoothly inserted into the connector 311 of the circuit board 310 to realize the electrical connection between the circuit board 310 and the display panel 320, thereby improving the flexibility of the jig 100 applied to assembling the display device 300 and improving the assembly efficiency of the jig 100 for assembling the target object 200.

In some embodiments, the first clamping portion 121 includes a first carrying portion 1211 and a first connecting portion 1212 that are connected, one end of the first connecting portion 1212, which faces away from the first carrying portion 1211, is connected to the first holding portion 122, the second clamping portion 131 includes a second carrying portion 1311 and a second connecting portion 1312 that are connected, one end of the second connecting portion 1312, which faces away from the second carrying portion 1311, is connected to the second holding portion 132, the first carrying portion 1211 and the second carrying portion 1311 are disposed opposite to each other, the first carrying portion 1211 is used for carrying the adsorbing element 141 and at least part of the target object 200, and the second carrying portion 1311 is used for carrying at least part of the target object 200.

As can be appreciated, the first clamping member 120 includes a first holding portion 122, a first connecting portion 1212, and a first carrying portion 1211 connected to each other; the second clamping member 130 includes a second holding portion 132, a second connecting portion 1312, and a second bearing portion 1311.

It should be appreciated that the first carrier 1211 and the second carrier 1311 may be disposed opposite to each other, and the first carrier 1211 and the second carrier 1311 may be disposed opposite to each other.

In this embodiment, the first carrying portion 1211 and the second carrying portion 1311 are disposed opposite to each other, and the first carrying portion 1211 and the second carrying portion 1311 carry at least a portion of the target object 200, so as to increase the degree of contact between the target objects 200, which is beneficial to improving the carrying capacity of the first carrying portion 1211 and the second carrying portion 1311 on at least a portion of the target object 200, and further enhance the force of the first clamping member 120 and the second clamping member 130 for clamping the target object 200, so as to improve the assembly efficiency of the jig 100 for assembling the target object 200. When the jig 100 is used for assembling the display device 300, the first bearing portion 1211 bears the adsorbing member 141 and the reinforcing plate 340, the second bearing portion 1311 bears the flip-chip film 330, the first bearing portion 1211 adsorbs the reinforcing plate 340 through the adsorbing member 141, and the valve 142 is closed and opened to adsorb and desorb the reinforcing plate 340, so as to adjust the position of the reinforcing plate 340; in addition, the material of the flip-chip film 330 is softer, the second bearing portion 1311 provides support for the flip-chip film 330, so as to prevent the end portion of the flip-chip film 330 from sagging under the action of gravity, which is beneficial to inserting the reinforcing plate 340 and the flip-chip film 330 into the connector 311 of the circuit board 310, thereby being beneficial to saving time and effort of operators and improving operation experience of operators.

In some embodiments, the target object 200 includes a first object 210 and a second object 212, the adsorbing member 141 is configured to adsorb the first object 210, the jig 100 further includes a support plate 150, the support plate 150 is disposed on a surface of the second bearing portion 1311 facing the first bearing portion 1211, and an end of the support plate 150 facing away from the second connection portion 1312 protrudes from an end of the first bearing portion 1211 facing away from the first connection portion 1212; the support plate 150 is configured to support the second object 212, and the first clamping member 120, the second clamping member 130, and the adsorbing member 141 cooperate to clamp the first object 210 and the second object 212, and stack the first object 210 and the second object 212.

As can be appreciated, the support plate 150 is disposed on the surface of the second bearing portion 1311 facing the first bearing portion 1211, and the support plate 150 and the first bearing portion 1211 are disposed opposite to each other.

In this embodiment, the adsorbing member 141 is configured to adsorb the first object 210, and the first carrying portion 1211 is configured to carry the adsorbing member 141 and the first object 210; the support plate 150 is disposed on a surface of the second bearing portion 1311 facing the first bearing portion 1211, and the support plate 150 is configured to support the second object 212, so that the second bearing portion 1311 is configured to bear the support plate 150 and the second object 212. When the jig 100 is used for clamping the first object 210 and the second object 212, the distance between the first clamping portion 121 and the second clamping portion 131 is reduced by reducing the distance between the first clamping portion 122 and the second clamping portion 132, so as to clamp the first object 210 and the second object 212, thereby laminating and assembling the first object 210 and the second object 212. After the assembly is completed, the valve 142 is opened to stop the adsorption of the target object 200 by the adsorbing member 141, and the distance between the first holding portion 122 and the second holding portion 132 is increased to increase the distance between the holding spaces between the first holding portion 121 and the second holding portion 131, so as to withdraw the jig 100. When the jig 100 is used for assembling the display device 300, the first object 210 is a stiffener 340, the second object 212 is a flip-chip film 330, the adsorbing member 141 adsorbs the stiffener 340, the first carrying portion 1211 carries the adsorbing member 141 and the stiffener 340, the second carrying portion 1311 carries the stiffener 340 and the second object 212, when the distance between the first holding portion 122 and the second holding portion 132 is reduced, the distance between the first holding portion 121 and the second holding portion 131 is also reduced, so as to clamp the stiffener 340 and the flip-chip film 330, and to realize plugging of the stiffener 340, the flip-chip film 330 and the support plate 150 into the connector 311 of the circuit board 310, wherein the opposite sides of the flip-chip film 330 with a softer material are provided with the stiffener 340 and the support plate 150, and the stiffener 340, the flip-chip film 330 and the support plate 150 are sequentially stacked, thereby avoiding the influence on the assembly experience of the flip-chip film 330 due to the sequential stacking of the stiffener 340, the flip-chip film and the support plate 150. After the assembly is completed, the valve 142 is opened to stop the adsorption of the reinforcing plate 340 by the adsorption member 141, and the distance between the first holding portion 122 and the second holding portion 132 is increased to increase the distance between the holding spaces between the first holding portion 121 and the second holding portion 131, the first holding member 120 and the second holding member 130 are withdrawn in a direction away from the connector 311, the support plate 150 withdraws from the connector 311, and finally the reinforcing plate 340 and the flip film 330 are inserted into the connector 311 of the circuit board 310, so as to realize the electrical connection of the circuit board 310 and the display panel 320.

Referring to fig. 1 to 6, optionally, in some embodiments, the stiffener 340 and the flip-chip film 330 are stacked and plugged in the gap of the connector 311, and the distance D1 of the gap of the connector 311 along the stacking direction of the stiffener 340 and the flip-chip film 330 satisfies the following range: 2.995mm is less than or equal to D1 and less than or equal to 3.005mm. Specifically, the distance D1 of the gap of the connector 311 may have a value of, but is not limited to, 2.995mm, 2.996mm, 2.997mm, 2.998mm, 2.999mm, 3.000mm, 3.001mm, 3.002mm, 3.003mm, 3.004mm, 3.005mm, and the like.

Optionally, in some embodiments, the thickness D2 of the flip chip film 330 is 0.05mm.

Optionally, in some embodiments, the thickness D3 of the stiffening plate 340 has a value that satisfies the range: d3 is more than or equal to 2.94mm and less than or equal to 2.96mm. Specifically, the thickness D3 of the stiffener 340 may have values of, but is not limited to, 2.94mm, 2.942mm, 2.945mm, 2.947mm, 2.95mm, 2.951mm, 2.953mm, 2.954mm, 2.955mm, 2.956mm, 2.957mm, 2.959mm, and 2.96mm. In the embodiment of the present application, the stiffener 340 is used to fill the gap of the connector 311, so that when the flip-chip film 330 and the stiffener 340 are plugged into the connector 311, the stiffener 340 can fully fill the gap of the connector 311, so as to improve the electrical connection stability between the flip-chip film 330 and the connector 311.

It should be understood that the range of the distance D1 of the gap of the connector 311, the thickness D2 of the flip-chip film 330, and the thickness D2 of the stiffener 340 provided by the present application merely provide references for setting the thickness D of the support plate 150, and should not be construed as limiting the jig 100 provided by the present application or the display device 300 provided by the various embodiments of the present application.

In some embodiments, the thickness of the support plate 150 is d, and then the relationship is satisfied: d is more than 0mm and less than or equal to 0.05mm. Specifically, the thickness d of the support plate 150 may have a value of, but not limited to, 0.005mm, 0.01mm, 0.014mm, 0.018mm, 0.02mm, 0.025mm, 0.03mm, 0.036mm, 0.039mm, 0.04mm, 0.045mm, 0.048mm, 0.05mm, etc.

In this embodiment, the supporting plate 150 is used for supporting the second object 212, that is, when the jig 100 is used for assembling the display device 300, the supporting plate 150 is used for supporting the flip-chip film 330 with a softer material, so as to avoid sagging of the edge of the flip-chip film 330 due to the action of gravity, avoid affecting the assembling process, and improve the operation experience of an operator. When the thickness d of the supporting board 150 satisfies the relation 0mm < d.ltoreq.0.05 mm, the thickness of the supporting board 150 is within a reasonable range, so that the supporting board 150 does not occupy too much space of the gap of the connector 311 when the jig 100 is used to insert the flip chip film 330 and the stiffener 340 into the connector 311; when the jig 100 is withdrawn and the support plate 150 is withdrawn from the gap of the connector 311, the flip-chip film 330 and the connector 311 can still fill the gap of the connector 311, and the electrical connection stability of the flip-chip film 330 and the connector 311 can be ensured, so that the practicability of the jig 100 is improved, and the operation experience of an operator is improved. When the thickness of the supporting plate 150 is greater than 0.05mm, the thickness of the supporting plate 150 is too large, so that when the jig 100 is used to insert the flip-chip film 330 and the reinforcing plate 340 into the connector 311, the supporting plate 150 occupies too much space of the gap of the connector 311, so that when the jig 100 is withdrawn, the supporting plate 150 is also withdrawn from the gap of the connector 311, resulting in that a certain gap is still present in the assembled connector 311, and the electrical connection stability between the flip-chip film 330 and the connector 311 is reduced. After the jig 100 is withdrawn, the connector 311 is pressed tightly, so that the flip-chip film 330 and the reinforcing plate 340 abut against the inner side of the gap formed by the connector 311, thereby realizing the flip-chip film 330 and the circuit board 310 of the connector 311, and then the opposite sides of the flip-chip film 330 are electrically connected with the circuit board 310 and the display panel 320 respectively.

In some embodiments, the support plate 150 is at least one of circular, oval, etc. in shape.

In the embodiment of the present application, the shape of the support plate 150 is at least one of a circle, an ellipse, etc., so that the support plate 150 can better support the flip chip film 330. In addition, during the rotation of the first clamping member 120 and the second clamping member 130 around the central axis 1413, the support plate 150 also rotates around the central axis 1413, and the second object 212 on the support plate 150 can still align with the first object 210 adsorbed on the adsorption member 141, which is beneficial to improving the flexibility of the jig 100 and the operation experience of the operator.

In some embodiments, the length of the first holding portion 122 is smaller than the length of the first clamping portion 121 along the connection direction of the first holding portion 122 and the first clamping portion 121; along the connecting direction of the second holding portion 132 and the second clamping portion 131, the length of the second holding portion 132 is smaller than the length of the second clamping portion 131. Further, the length of the first holding portion 122 is smaller than the length of the first connecting portion 1212, and the length of the second holding portion 132 is smaller than the length of the second connecting portion 1312.

It should be understood that the connection direction of the first holding portion 122 and the first clamping portion 121 may be the extending direction of the first holding portion 122. The connection direction of the second grip portion 132 and the second clamping portion 131 may be an extension direction of the second grip portion 132.

In the embodiment of the present application, along the connection direction of the first holding portion 122 and the first clamping portion 121, the length of the first holding portion 122 is smaller than the length of the first clamping portion 121; and along the connection direction of the second holding portion 132 and the second holding portion 131, the length of the second holding portion 132 is smaller than the length of the second holding portion 131, and as known from the lever principle, when the operator controls the first holding portion 122 and the second holding portion 132 with a smaller force, the distance between the first holding portion 121 and the second holding portion 131 can be changed, which is beneficial to the operator to hold the target object 200, reduces the effort consumed by the operator when assembling the target object 200, and is beneficial to improving the operation experience of the operator.

Reference in the specification to "an embodiment," "implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the described embodiments of the application may be combined with other embodiments. Furthermore, it should be understood that the features, structures or characteristics described in the embodiments of the present application may be combined arbitrarily without any conflict with each other, to form yet another embodiment without departing from the spirit and scope of the present application.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the above-mentioned preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application.

Claims (10)

1. A fixture, its characterized in that, the fixture includes:

a rotating shaft;

the first clamping piece is rotatably connected with the rotating shaft and comprises a first clamping part and a first holding part which are connected, and the first clamping part and the first holding part are respectively positioned at two opposite sides of the rotating shaft;

the second clamping piece is rotatably connected with the rotating shaft and comprises a second clamping part and a second holding part which are connected, and the second clamping part and the second holding part are respectively positioned at two opposite sides of the rotating shaft; and

the adsorption component comprises an adsorption element, the adsorption element is arranged at one end of the first clamping part, which is away from the first holding part, and is used for adsorbing at least part of target objects, and when the first holding part and the second holding part move in opposite directions, the first clamping part and the second clamping part are driven to move in opposite directions, so that the first clamping part, the second clamping part and the adsorption element are matched, and the target objects are clamped, so that the target objects are assembled.

2. The jig according to claim 1, wherein the suction member is a suction cup, the suction cup has a cavity communicating with the outside, the suction member further comprises a valve, and the valve is disposed on the rotating shaft and communicates with the cavity; when the jig is used for clamping a target object, the sucking disc is attached to at least part of the surface of the target object; and the sucking disc is matched with the valve so as to form negative pressure in the cavity, so that at least part of the target object is adsorbed on the sucking disc.

3. The jig of claim 2, wherein the suction cup is an elastically deformable suction cup, and when the jig is used for clamping a target object, the suction cup is attached to at least part of the surface of the target object, so that the elastically deformable suction cup is elastically deformed and the valve is closed, so that negative pressure is formed in the cavity, and the at least part of the target object is adsorbed on the suction cup.

4. The jig of claim 2, wherein the suction member has a central axis about which the first clamping member is rotatable.

5. The jig according to claim 1, wherein the first clamping portion includes a first bearing portion and a first connecting portion connected to each other, one end of the first connecting portion facing away from the first bearing portion is connected to the first holding portion, the second clamping portion includes a second bearing portion and a second connecting portion connected to each other, one end of the second connecting portion facing away from the second bearing portion is connected to the second holding portion, the first bearing portion and the second bearing portion are disposed opposite to each other, the first bearing portion is configured to bear the adsorbing member and at least part of the target object, and the second bearing portion is configured to bear at least part of the target object.

6. The jig according to claim 5, wherein the target object includes a first object and a second object, the adsorbing member is configured to adsorb the first object, the jig further includes a support plate, the support plate is disposed on a surface of the second bearing portion facing the first bearing portion, and an end portion of the support plate facing away from the second connecting portion protrudes from an end portion of the first bearing portion facing away from the first connecting portion;

the support plate is used for supporting the second object, and the first clamping piece, the second clamping piece and the adsorption piece are matched and used for clamping the first object and the second object and enabling the first object and the second object to be stacked.

7. The jig according to claim 6, wherein the thickness of the support plate is d, satisfying the relation: d is more than 0mm and less than or equal to 0.05mm.

8. The jig of claim 6, wherein the shape of the support plate is one of circular and oval.

9. The jig of claim 2, wherein the adsorption assembly further comprises an air duct, the air duct communicating with the cavity and the valve.

10. The jig according to claim 1, wherein a length of the first grip portion is smaller than a length of the first grip portion in a connection direction of the first grip portion and the first grip portion; and the length of the second holding part is smaller than that of the second clamping part along the connecting direction of the second holding part and the second clamping part.