CN220509001U - General crimping tool and test equipment - Google Patents

Abstract

The utility model discloses a general crimping jig and testing equipment, and belongs to the field of display panel testing. The universal crimping jig comprises a bottom plate and a crimping piece; the bottom plate is provided with sliding blocks and panel carrier plates which are arranged at intervals, the sliding blocks can slide on the bottom plate along a first direction and/or a second direction so as to adjust the plane position of the sliding blocks on the bottom plate, and the panel carrier plates are used for supporting a display panel; the crimping piece is provided with a probe module for crimping and conducting the connector of the display panel, and the crimping piece is positioned on the sliding block. The universal crimping jig provided by the embodiment of the utility model can realize universality, is suitable for detection of different display panels, and avoids setting a plurality of crimping jigs, thereby reducing the testing cost.

Description

General crimping tool and test equipment

Technical Field

The utility model belongs to the field of display panel testing, and particularly relates to a universal crimping jig and testing equipment.

Background

In the fields of liquid crystal panels, OLED panels, micro OLED panels and the like, the detection of display products is an important link. Along with the rapid development of display panels, consumers have more and more pursued display effects, and the appearance of the display panels has more and more, so that the requirements of manufacturers on crimping jigs have higher and higher.

At present, after the display panel is lightened by crimping, the performance detection is performed by photographing the display panel through a camera module. However, the connectors of different display panels have different extending lengths and directions, so that the detection of the different display panels is required to correspond to one set of crimping jig, which not only increases the production cost, but also increases the maintenance and management difficulty of the equipment, and leads to the increase of the test cost and the reduction of the production efficiency.

Disclosure of Invention

Aiming at the defects or improvement demands of the prior art, the utility model provides a universal crimping jig and testing equipment, which can realize universality so as to adapt to detection of different display panels, and avoid setting a plurality of crimping jigs, thereby reducing testing cost.

In a first aspect, the present utility model provides a universal crimping jig, the universal crimping jig comprising a base plate and a crimping member;

the bottom plate is provided with sliding blocks and panel carrier plates which are arranged at intervals, the sliding blocks can slide on the bottom plate along a first direction and/or a second direction so as to adjust the plane position of the sliding blocks on the bottom plate, and the panel carrier plates are used for supporting a display panel;

the crimping piece is provided with a probe module for crimping and conducting the connector of the display panel, and the crimping piece is positioned on the sliding block.

Optionally, the bottom plate is provided with a first sliding rail and a hollowed-out area, the first sliding rail extends along a first direction, the first sliding rail is slidably arranged in the hollowed-out area along a second direction, and the sliding block is slidably matched with the first sliding rail along the first direction.

Optionally, the universal crimping jig further includes at least one fixing component for positioning the sliding component, the fixing component includes a waist-shaped hole, a connecting bolt and a plurality of threaded holes, the connecting bolt is movably inserted into the waist-shaped hole and the corresponding threaded holes, and the length of the waist-shaped hole is not less than the interval between any two adjacent threaded holes.

Optionally, the crimp and the slider are integrally formed.

Optionally, the sliding surface of the universal crimping tool is provided with a first mark extending along a first direction and/or a second mark extending along a second direction.

Optionally, the general crimping tool still includes switching mechanism and a plurality of bed hedgehopping post, switching mechanism and a plurality of bed hedgehopping post detachably installs on the bottom plate, the slider is in switching mechanism is last to slide along first direction and/or second direction, a plurality of bed hedgehopping post is used for bed hedgehopping the panel carrier plate.

Optionally, the universal crimping tool further includes a connector support block to support the connector of the display panel, the connector support block being slidable on the base plate in a first direction and/or a second direction.

Optionally, the general crimping tool still includes switching PCB board and wire rod FPC, switching PCB board is located on the bottom plate, just wire rod FPC respectively with the probe module with switching PCB board is connected and is switched on.

Optionally, the sliding part of the universal crimping tool is made of aluminum alloy, and the sliding surface of the universal crimping tool is obtained by hard anodic oxidation treatment, or

The sliding surface of the universal crimping jig is provided with a high-hardness coating or

The sliding surface of the universal crimping jig is made of one or more of high-hardness carbon fiber, steel, aluminum oxide ceramic, silicon carbide ceramic, polytetrafluoroethylene, polymethyl methacrylate, marble and diamond.

In a second aspect, the present utility model provides a testing device, where the testing device includes a camera module and a universal press-connection jig as described above, and the camera module is located above the panel carrier to photograph the display panel.

In general, the above technical solutions conceived by the present utility model have the beneficial effects compared with the prior art including:

(1) According to the universal crimping jig provided by the embodiment of the utility model, the position of the sliding block is correspondingly adjusted on the bottom plate in a sliding manner according to the extending position of the connector of the corresponding display panel, so that the probe module corresponding to the crimping piece on the sliding block is opposite to the connector of the display panel, the universal crimping jig is universal, detection of different display panels is adapted, multiple sets of crimping jigs are avoided, and the testing cost is reduced.

(2) According to the universal crimping jig provided by the embodiment of the utility model, the position of the sliding block in the first direction can be adjusted through the first sliding rail, and the position of the sliding block in the second direction can be adjusted through the hollowed-out area. In addition, the height of the crimping piece on the sliding block can be reduced through the insertion of the first sliding rail in the hollow area, the limited jig installation height and operation space of the existing testing equipment are adapted, and the tilting of the connector of the display panel when the connector of the display panel is placed on the crimping piece due to the change of the height of the crimping piece with the sliding part additionally arranged at the bottom can be avoided.

(3) According to the universal crimping jig provided by the embodiment of the utility model, the sliding part can be locked through the fixing assembly, so that accidental sliding after sliding is avoided.

(4) According to the universal crimping jig provided by the embodiment of the utility model, the switching mechanism plays a role of transitional installation of the sliding block, and the planar position of the sliding block on the bottom plate can be adjusted through sliding of the sliding block on the switching mechanism. The plurality of heightening columns can play a role of heightening the panel carrier plate, so that the display panel and the corresponding connector are guaranteed to be equal in height, and therefore when the existing jig on the production line is modified, a slideway and a positioning mechanism are not required to be additionally arranged on a base plate of the original jig, and the old type jig modification can be completed only by mass production and additionally arranging external accessories such as an installing switching mechanism and the heightening columns, so that the modification cost is reduced, and the old type jig modification efficiency is greatly improved.

(5) According to the universal press-connection jig provided by the embodiment of the utility model, the sliding part of the universal press-connection jig is made of an aluminum alloy material, the sliding surface of the universal press-connection jig is obtained through hard anodic oxidation treatment, or the sliding surface of the universal press-connection jig is provided with a high-hardness coating, or the sliding surface of the universal press-connection jig is made of one or more of high-hardness carbon fiber, steel, alumina ceramic, silicon carbide ceramic, polytetrafluoroethylene, polymethyl methacrylate, marble and diamond, so that the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a first general-purpose crimping jig according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural diagram of a second general-purpose crimping tool according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a crimp member according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a third general-purpose crimping tool according to an embodiment of the present utility model.

Like reference numerals denote like technical features throughout the drawings, in particular:

1. a bottom plate; 11. a slide block; 12. a panel carrier; 13. a first slide rail; 14. hollow areas; 15. a boss; 16. a threaded hole; 17. a waist-shaped hole; 2. a crimp member; 21. lifting the sliding table; 22. an FPC carrier plate; 23. a floating plate; 24. a probe PCB board; 3. a switching mechanism; 4. a connector support block; 5. switching the PCB; 6. a wire FPC; 100. a display panel.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

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

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Examples:

fig. 1 is a schematic structural diagram of a first general-purpose press-connection jig according to an embodiment of the present utility model, and as shown in fig. 1, the general-purpose press-connection jig includes a base plate 1 and a press-connection member 2.

The base plate 1 has a slider 11 and a panel carrier 12 arranged at intervals, the slider 11 being slidable on the base plate 1 in a first direction (X direction) and/or a second direction (Y direction) to adjust a planar position of the slider 11 on the base plate 1, the panel carrier 12 being for supporting the display panel 100.

The press-fit member 2 has a probe module for press-fitting the connector of the display panel 100, and the press-fit member 2 is located on the slider 11.

For the universal crimping jig provided in the embodiment of the utility model, when detecting different display panels 100, firstly, the display panels 100 are placed on the panel carrier 12. Then, according to the position that the connector corresponding to the display panel 100 stretches out, the position of the sliding block 11 is correspondingly adjusted on the bottom plate 1 in a sliding manner, so that the probe module corresponding to the crimping piece 2 on the sliding block 11 is opposite to the connector of the display panel 100, the crimping jig is universal, detection of different display panels 100 is adapted, multiple sets of crimping jigs are prevented from being arranged, and testing cost is reduced. Finally, the connector of the probe module and the display panel 100 is conducted by crimping, and the display panel 100 can be lightened by providing an electric signal to the probe module, and the performance is detected by photographing through the camera module after the display panel 100 is lightened.

That is, the universal crimping jig provided by the embodiment of the utility model can realize universality so as to adapt to detection of different display panels 100, and avoid setting a plurality of sets of crimping jigs, thereby reducing the testing cost.

Illustratively, the crimp member 2 and the bottom slider 11 may be integrally formed, thereby reducing cost.

In one implementation of the present utility model, the base plate 1 has a first sliding rail 13 and a hollow area 14, the first sliding rail 13 extends along a first direction, the first sliding rail 13 is slidably disposed in the hollow area 14 along a second direction, and the sliding block 11 is slidably engaged with the first sliding rail 13 along the first direction.

In the above embodiment, the first slide rail 13 can adjust the position of the slider 11 in the first direction, and the hollow area 14 can adjust the position of the slider 11 in the second direction. In addition, the height of the press-fit member 2 on the slider 11 can be reduced by inserting the first slide rail 13 in the hollowed-out area 14, so that tilting of the connector of the display panel 100 when the connector is placed on the press-fit member 2 is avoided.

Illustratively, the hollowed-out region 14 may be a square groove.

Further, the universal crimping jig further comprises at least one fixing component for positioning the sliding component, the fixing component comprises a waist-shaped hole 17, a connecting bolt and a plurality of threaded holes 16, the connecting bolt is movably inserted into the waist-shaped hole 17 and the corresponding threaded holes 16, and the length of the waist-shaped hole 17 is not smaller than the interval between any two adjacent threaded holes 16.

In the above embodiment, the locking of the sliding member can be achieved by the fixing assembly after the sliding adjustment is completed.

Specifically, the two ends of the first sliding rail 13 are provided with bosses 15, each boss 15 is in sliding fit with the bottom plate 1, the bottom plate 1 is provided with a plurality of threaded holes 16 which are arranged at intervals along the second direction, the bosses 15 are provided with waist-shaped holes 17 which extend along the second direction, and at least one connecting bolt is movably inserted into each waist-shaped hole 17 so as to connect the corresponding threaded holes 16 (see fig. 2).

In addition, the first sliding rail 13 has a plurality of threaded holes 16 spaced along the first direction, the sliding block 11 has waist-shaped holes 17 extending along the first direction, and at least one connecting bolt is movably inserted into each waist-shaped hole 17 to connect the corresponding threaded holes 16.

It is easy to understand that when the planar position of the crimp member 2 is adjusted, i.e., when the first slide rail 13 or the slider 11 is slid, the rough adjustment is completed by initially sliding the first slide rail 13 or the slider 11 to a proper position, at which time the connecting bolts are inserted into the corresponding screw holes 16 (at which time the connecting bolts are not tightened). Then, based on the waist-shaped hole 17, the first slide rail 13 or the slider 11 is further precisely slid to a proper position, and the connecting bolt is tightened, thereby completing precise adjustment.

That is, through the cooperation of the screw hole 16 and the waist-shaped hole 17, the accurate adjustment of the slider 11 can be realized, and the adjustment precision of the crimping member 2 is ensured.

It is easy to understand that the length of the waist-shaped hole 17 is not smaller than the interval between any two adjacent screw holes 16, so that the first slide rail 13 or the slide block 11 can slide to any position between the two adjacent screw holes 16, thereby further increasing the adjustment accuracy.

Illustratively, the bottom of the slider 11 has a guide groove extending along the first direction, and the first slide rail 13 is inserted into and penetrates the guide groove, so that the slider 11 is slidably guided through the guide groove, and stability in the sliding process is ensured.

In other embodiments of the present utility model, the sliding block 11 may also be adjusted in the plane position by a chute or the like. Furthermore, in addition to the manual sliding mode, the utility model can also adopt an automatic device (such as a cylinder or a linear motor) to drive a sliding mechanism to realize sliding and accurate positioning.

Fig. 3 is a schematic structural diagram of a second general-purpose press-connection jig according to an embodiment of the present utility model, as shown in fig. 3, the general-purpose press-connection jig further includes a switching mechanism 3 and a plurality of elevating posts, the switching mechanism 3 and the plurality of elevating posts are detachably mounted on the base plate 1, the slider 11 is slidable along a first direction and/or a second direction on the switching mechanism 3, and the plurality of elevating posts are used for elevating the panel carrier 12.

In the above embodiment, the adapter 3 serves as a transitional mounting slide 11, and the planar position of the slide 11 on the base plate 1 can likewise be adjusted by sliding the slide 11 on the adapter 3. The plurality of elevating posts can serve to elevate the panel carrier 12, thereby ensuring the same height of the display panel 100 and the corresponding connector.

Specifically, the two ends of the first sliding rail 13 are provided with bosses 15, each boss 15 is in sliding fit with the adapting mechanism 3 on the bottom plate 1, the adapting mechanism 3 is provided with a plurality of threaded holes 16 which are arranged at intervals along the second direction, the bosses 15 are provided with waist-shaped holes 17 which extend along the second direction, and at least one connecting bolt is movably inserted into each waist-shaped hole 17 so as to connect the corresponding threaded holes 16 (see fig. 3).

In addition, the first sliding rail 13 has a plurality of threaded holes 16 spaced along the first direction, the sliding block 11 has waist-shaped holes 17 extending along the first direction, and at least one connecting bolt is movably inserted into each waist-shaped hole 17 to connect the corresponding threaded holes 16.

It is easy to understand that, for the crimping jig that has been processed, the sliding adjustment of the slider 11 on the base plate 1 can be achieved by installing the switching mechanism 3, and at this time, the base plate 1 does not need to be processed in a factory to achieve the sliding of the slider 11.

Illustratively, the adapter 3 may be a U-shaped structure.

When the connector is upward (see fig. 1 and 4), the crimping piece 2 comprises a mold core and a lifting sliding table 21 (comprising a sliding module and a cylinder), the lifting sliding table is positioned on the sliding block 11, the probe module is inserted into the mold core, and the output end of the lifting sliding table is in transmission connection with the mold core so as to drive the mold core to slide and lift relative to the sliding block 11. At this time, by this crimp member 2, crimping with the connector facing upward can be achieved.

Illustratively, the slider 11 also has an FPC carrier 22 thereon, the FPC carrier 22 being used to locate the connector of the display panel. In addition, the press-connection member 2 further includes a floating plate 23 and a probe PCB 24, and the probe PCB 24 is in communication with the probe module. When testing different display panels, only the parts of the FPC carrier plate 22, the floating plate 23, the probe PCB 24 and the like which are matched with the press-fit jig are correspondingly replaced, and a whole set of brand-new jig is not required to be replaced, so that the press-fit jig is universal, is suitable for the detection of different display panels, avoids setting a plurality of sets of press-fit jigs, and further reduces the testing cost.

When the connector faces downwards, the crimping piece 2 comprises a mold core, a pressure head and a lifting sliding table, the mold core and the lifting sliding table are both positioned on the sliding block 11, the probe module is inserted into the mold core, and the output end of the lifting sliding table is in transmission connection with the pressure head so as to drive the pressure head to slide and lift relative to the mold core. At this time, downward crimping of the connector can be achieved by the crimping member 2.

That is, the crimp members 2 are correspondingly arranged according to the orientation of the connector of the display panel 100, so that the connector can be smoothly crimped and conducted.

In addition, the crimp member 2 may be provided in a manual form, such as a crimp assembly with a manual flip mechanism, as the utility model is not limited in this regard.

Illustratively, the bottom plate 1 is provided with an air pipe fixing clamp for fixing the corresponding pipelines of the air cylinder, so that the pipelines are ensured to be orderly arranged.

In this embodiment, the universal crimping jig further includes a connector support block 4 (see fig. 5) to support the connector of the display panel 100, the connector support block 4 being slidable in the first direction and/or the second direction on the base plate 1.

In the above embodiment, the connector supporting block 4 can also slide on the bottom plate 1, so that the support of the connector is realized, and the connector is prevented from bending under the action of gravity.

It will be readily appreciated that the crimp 2 may provide support for the end of the connector while the connector support block 4 may provide support for the middle of the connector.

Further, the general crimping tool still includes switching PCB board 5 and wire rod FPC6, and switching PCB board 5 is located bottom plate 1, and wire rod FPC6 is connected with probe module and switching PCB board 5 respectively and is switched on.

In the above embodiment, the switching of the probe module can be realized by switching the PCB 5 and the wire FPC6, so that the crimp member 2 can still realize conduction after the completion of the sliding adjustment. In addition, the two ends of the wire rod FPC6 are soft FPC, and the middle part of the wire rod FPC6 is a coaxial wire rod, so that the wire rod FPC is convenient to bend, the wire rod FPC6 can be bent normally correspondingly after the crimping piece 2 slides, and the reliability of signal transmission is guaranteed.

Illustratively, the signal generator transmits signals to the PCB 5, and the PCB 5 sequentially transmits signals to the FPC6, the probe module and the connector, so as to finally light the display panel 100.

In order to avoid the abrasion and damage of each part in the process of frequent sliding, the sliding part of the universal pressing jig is made of aluminum alloy, the sliding surface of the universal pressing jig is obtained by hard anodic oxidation treatment, or

The sliding surface of the universal crimping jig has a high-hardness coating, or

The sliding surface of the universal crimping jig is made of one or more of high-hardness carbon fiber, steel, alumina ceramic, silicon carbide ceramic, polytetrafluoroethylene, polymethyl methacrylate, marble and diamond.

The sliding parts of the universal crimping jig are sliding parts such as a sliding block, a first guide rail, a connector supporting block and the like. The sliding surface is the contact surface when the parts slide relatively. For example: the top surface of the bottom plate, the bottom surface of the sliding block, the bottom surface of the first sliding rail, the bottom surface of the connector supporting block and the like can be made of aluminum alloy, and the corresponding surfaces are obtained through hard anodic oxidation treatment and have high-hardness plating layers or other materials and the like, so that the structural strength of the sliding surfaces corresponding to the components is increased, and the sliding life of the sliding surfaces is further ensured.

Further, the sliding surface of the universal crimping jig is provided with a first mark extending along a first direction and/or a second mark extending along a second direction. The first mark and the second mark can be graduated scales or marks (such as different colors or different patterns) and can be used as reference objects for sliding adjustment, so that the sliding precision is further ensured.

The embodiment of the utility model also provides a testing device, which comprises a camera module and the universal crimping jig, wherein the camera module is positioned above the panel carrier 12 to photograph the display panel 100.

Illustratively, the camera module may be fixedly mounted above the panel carrier 12. When the display panel 100 is placed, photographing can be completed only by ensuring that the center of the display area of the display panel 100 is opposite to the camera module, and the position of the camera module is prevented from being adjusted and calibrated, so that the testing efficiency is improved.

The universal crimping jig and the testing equipment provided by the utility model have at least one of the following advantages, including but not limited to:

(1) The production efficiency is improved, and as the same crimping jig is shared by multiple models, the types and the quantity of the crimping jigs can be reduced, and the equipment utilization rate on the production line is improved, so that the production efficiency is improved.

(2) The cost is reduced, the variety and the number of crimping jigs are reduced, and the research, development, manufacturing and maintenance cost can be reduced, so that the overall production cost is reduced.

(3) The management is simplified, and only one crimping jig is required to be managed, so that the equipment management and the operation flow on the production line can be simplified, and the management efficiency is improved.

(4) The flexibility is improved, the invariance of the center of the display area of different models can be realized through the moving adaptation function of the crimping piece in the first direction and/or the second direction, and the universality and the adaptability of the jig are improved.

(5) According to the universal crimping jig provided by the embodiment of the utility model, the position of the sliding block is correspondingly adjusted on the bottom plate in a sliding manner according to the extending position of the connector of the corresponding display panel, so that the probe module corresponding to the crimping piece on the sliding block is opposite to the connector of the display panel, the universal crimping jig is universal, detection of different display panels is adapted, multiple sets of crimping jigs are avoided, and the testing cost is reduced.

(6) According to the universal crimping jig provided by the embodiment of the utility model, the position of the sliding block in the first direction can be adjusted through the first sliding rail, and the position of the sliding block in the second direction can be adjusted through the hollowed-out area. In addition, the height of the crimping piece on the sliding block can be reduced through the insertion of the first sliding rail in the hollow area, so that the connector of the display panel is prevented from tilting when the connector is placed on the crimping piece.

(7) According to the universal crimping jig provided by the embodiment of the utility model, the sliding part can be locked through the fixing assembly, so that accidental sliding after sliding is avoided.

(8) According to the universal crimping jig provided by the embodiment of the utility model, the switching mechanism plays a role of transitional installation of the sliding block, and the planar position of the sliding block on the bottom plate can be adjusted through sliding of the sliding block on the switching mechanism. The plurality of elevating posts can play a role of elevating the panel carrier plate, so as to ensure the equal heights of the display panel and the corresponding connectors.

(9) According to the universal press-connection jig provided by the embodiment of the utility model, the sliding part of the universal press-connection jig is made of an aluminum alloy material, the sliding surface of the universal press-connection jig is obtained through hard anodic oxidation treatment, or the sliding surface of the universal press-connection jig is provided with a high-hardness coating, or the sliding surface of the universal press-connection jig is made of one or more of high-hardness carbon fiber, steel, alumina ceramic, silicon carbide ceramic, polytetrafluoroethylene, polymethyl methacrylate, marble and diamond, so that the service life is prolonged.

It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. The universal crimping jig is characterized by comprising a bottom plate (1) and a crimping piece (2);

the base plate (1) is provided with sliding blocks (11) and panel carrier plates (12) which are arranged at intervals, the sliding blocks (11) can slide on the base plate (1) along a first direction and/or a second direction so as to adjust the plane position of the sliding blocks (11) on the base plate (1), and the panel carrier plates (12) are used for supporting the display panel (100);

the crimping piece (2) is provided with a probe module for crimping and conducting the connector of the display panel (100), and the crimping piece (2) is positioned on the sliding block (11).

2. The universal crimping jig according to claim 1, wherein the base plate (1) is provided with a first sliding rail (13) and a hollowed-out area (14), the first sliding rail (13) extends along a first direction, the first sliding rail (13) is slidably arranged in the hollowed-out area (14) along a second direction, and the sliding block (11) is slidably matched with the first sliding rail (13) along the first direction.

3. The universal crimping jig as claimed in claim 2, further comprising at least one fixing assembly for positioning the sliding member, the fixing assembly comprising a waist-shaped hole (17), a connecting bolt and a plurality of screw holes (16), the connecting bolt being movably inserted into the waist-shaped hole (17) and the corresponding screw holes (16), and the length of the waist-shaped hole (17) being not smaller than the interval between any adjacent two screw holes (16).

4. The universal crimping jig as claimed in claim 1, wherein the crimping member (2) and the slider (11) are integrally formed.

5. The universal crimp jig of any one of claims 1-4 having a first identifier extending in a first direction and/or a second identifier extending in a second direction on a sliding surface of the universal crimp jig.

6. A universal crimping jig as claimed in any one of claims 1 to 4, further comprising an adapter mechanism (3) and a plurality of lifting columns, the adapter mechanism (3) and the plurality of lifting columns being detachably mounted on the base plate (1), the slider (11) being slidable on the adapter mechanism (3) in a first direction and/or a second direction, the plurality of lifting columns being for lifting the panel carrier (12).

7. A universal crimping jig as claimed in any one of claims 1 to 4, further comprising connector support blocks (4) to support connectors of the display panel (100), the connector support blocks (4) being slidable in a first direction and/or a second direction on the base plate (1).

8. The universal crimping jig according to any one of claims 1-4, further comprising a transfer PCB (5) and a wire FPC (6), wherein the transfer PCB (5) is located on the base plate (1), and the wire FPC (6) is connected and conducted with the probe module and the transfer PCB (5) respectively.

9. The universal crimping tool as claimed in any one of claims 1 to 4, wherein the sliding part of the universal crimping tool is made of aluminum alloy, and the sliding surface of the universal crimping tool is obtained by hard anodic oxidation treatment, or

The sliding surface of the universal crimping jig is provided with a high-hardness coating or

The sliding surface of the universal crimping jig is made of one or more of high-hardness carbon fiber, steel, aluminum oxide ceramic, silicon carbide ceramic, polytetrafluoroethylene, polymethyl methacrylate, marble and diamond.

10. A test apparatus comprising a camera module and a universal crimping jig as claimed in any one of claims 1 to 9, the camera module being located above a panel carrier (12) to take a picture of a display panel (100).