Jig for attaching glass and inner frame and display equipment

Abstract

The embodiment of the utility model relates to the technical field of display products, and discloses a jig for attaching glass and an inner frame and display equipment, the jig structure comprises a support and a central supporting plate arranged on the support, and the glass and the inner frame to be attached are placed on the central supporting plate; a plurality of positioning assemblies are arranged on the four edges of the support, and glass abutting blocks and inner frame abutting blocks are arranged on the sides, facing the center supporting plate, of the positioning assemblies. The glass abutting block abuts against the side face of the glass, and the inner frame abutting block abuts against the side face of the inner frame. The distance between the edge of the glass abutting block and the edge of the inner frame abutting block is a preset fixed value. According to the utility model, the situation that the inner frame deviates on the glass and is not parallel can be prevented, the distances between the upper, lower, left and right edges of the inner frame and the edges of the glass can be ensured to be consistent, and the situation that the outer frame is difficult to mount subsequently is prevented.

Description

Technical Field

[0001] Embodiments of the present utility model relate to the technical field of display devices, and particularly to a jig for attaching glass and an inner frame and a display device. Background Art

[0002] During the production process of current display devices, it is often necessary to attach and fix glass and an inner frame (such as a capacitive screen). Specifically, when attaching and fixing, a layer of double-sided tape, such as a very high bond (VHB) tape, needs to be pasted on the four sides of the glass first. Then, the release paper of the double-sided tape is torn off, and the inner frame is pasted on the glass, and the distance between the outer edge of the inner frame and the outer edge of the glass needs to be maintained at a preset value, such as 4.3 mm. Finally, pressure is applied for pressure holding to make the glass and the inner frame fully contact and adhere tightly.

[0003] However, in the above process, the following problems may exist:

[0004] 1. The inner frame fixed after pasting the glue is not parallel, and the distances between the upper, lower, left, and right sides of the inner frame and the glass are different, resulting in difficulty in subsequent installation into the outer frame.

[0005] 2. After tearing off the double-sided tape, the glass and the inner frame are pressed together manually, and the pressing force of the human hand is uneven, and there may be some places that are not pressed, resulting in the double-sided tape not being fully extruded, and thus there is a gap between the inner frame and the glass, resulting in loose adhesion and a risk of glass detachment.

[0006] In view of this, how to overcome the defects of the traditional technology and solve at least one of the problems existing in the traditional technology is a difficult problem to be solved in this technical field. Content of the Utility Model

[0007] In view of the above technical problems, embodiments of the present utility model provide a jig for attaching glass and an inner frame and a display device. By setting a glass abutting block and an inner frame abutting block, the glass and the inner frame placed on the glass central support plate are respectively abutted and limited. The distance between the edge of the glass abutting block and the edge of the inner frame abutting block is a preset fixed value, which can prevent the inner frame from shifting on the glass and causing non-parallel situations, and can ensure that the distances between the upper, lower, left, and right sides of the inner frame and the glass edge are the same, preventing the subsequent difficult installation of the outer frame. Further, a pressure holding component is also provided to replace the manual pressing method of the glass and the inner frame; the second power component of the pressure holding component drives the connecting arm, and then drives the pressing arm to press the inner frame and the glass, solving the problem of uneven pressing force of the human hand and avoiding the risk of loose adhesion and glass detachment.

[0008] The object of the embodiments of the present utility model is achieved by the following technical solutions:

[0009] To solve the above technical problems, in a first aspect, an embodiment of the present utility model provides a fixture for attaching glass to an inner frame, including a bracket 1 and a central support plate 2 disposed on the bracket 1, and the central support plate 2 is used for placing the glass 4 and the inner frame 5 to be attached.

[0010] A plurality of positioning components 3 are arranged on the four sides of the bracket 1. On the side of the positioning component 3 facing the central support plate 2, there is a glass abutting block 301 and an inner frame abutting block 302; the glass abutting block 301 is used for abutting the side of the glass 4, and the inner frame abutting block 302 is used for abutting the side of the inner frame 5; the distance between the edge of the glass abutting block 301 and the edge of the inner frame abutting block 302 is a preset fixed value.

[0011] In some embodiments, the positioning component 3 includes a positioning plate 303 and a first power member 304. The output end of the first power member 304 is fixed to the positioning plate 303, and the glass abutting block 301 and the inner frame abutting block 302 are arranged on the side of the positioning plate 303 facing the glass central support plate 2.

[0012] In some embodiments, the positioning component 3 further includes a positioning support plate 305 and a plurality of positioning slides 306 arranged on the positioning support plate 305, and the positioning plate 303 is slidably connected to the positioning slides 306 through a slider.

[0013] In some embodiments, there is also a pressure maintaining component 7 evenly arranged on the four sides of the bracket 1. The pressure maintaining component 7 includes a second power member 701, a connecting arm 702 and a pressing arm 703. The output end of the second power member 701 is connected to one end of the connecting arm 702, and the other end of the connecting arm 702 is fixed to the pressing arm 703.

[0014] In some embodiments, the connecting arm 702 is rotatably connected to the output end of the second power member 701, or the second power member 701 is rotatably arranged on the positioning component 3.

[0015] In some embodiments, at least two adjacent sides of the bracket 1 are provided with adjusting components 8. The adjusting component 8 includes an adjusting support plate 801 fixed on the bracket 1 and a plurality of adjusting slides 802 arranged on the adjusting support plate 801; on the side where the adjusting component 8 is provided, the positioning component 3 is slidably arranged on the adjusting slides 802 through a slider.

[0016] In some embodiments, a glass edge support plate 6 is provided on one side of the positioning assembly 3. The glass edge support plate 6 is located below the glass abutting block 301 and the inner frame abutting block 302. Both the glass edge support plate 6 and the glass center support plate 2 are horizontally arranged, and the height of the glass edge support plate 6 is the same as that of the glass center support plate 2.

[0017] In some embodiments, on the side where the adjusting assembly 8 is provided, the glass edge support plate 6 is slidably arranged on the adjusting slideway 802 through a slider.

[0018] In some embodiments, a plurality of pulleys 9 and a plurality of support columns 10 with adjustable heights are provided below the bracket 1.

[0019] In a second aspect, an embodiment of the present invention provides a display device, including an assembly after the attachment of a glass 4 and an inner frame 5 produced by the jig for attaching the glass and the inner frame described in the first aspect.

[0020] Compared with the traditional technology, the beneficial effects of the present invention are as follows: Different from the traditional technology, an embodiment of the present invention provides a jig for attaching a glass and an inner frame. By providing a glass abutting block and an inner frame abutting block, the glass and the inner frame placed on the glass center support plate are respectively abutted and limited. The distance between the edge of the glass abutting block and the edge of the inner frame abutting block is a preset fixed value, which can prevent the inner frame from shifting on the glass and causing non-parallel situations, and can ensure that the distances between the upper, lower, left, and right sides of the inner frame and the glass edge are consistent, preventing subsequent difficulties in installing the outer frame.

[0021] Furthermore, a pressure maintaining assembly is also provided to replace the manual method of pressing the glass and the inner frame together; the second power member of the pressure maintaining assembly drives the connecting arm, and then drives the pressing arm to press the inner frame and the glass together, solving the problem of uneven pressing force of the human hand and avoiding the risk of loose adhesion and glass detachment.

[0022] Furthermore, an adjusting assembly is also provided to adjust the size of the space for placing the glass and the inner frame in the middle of the jig, so as to adapt to the attachment of glasses and inner frames of different sizes, be compatible with multiple sizes, and avoid frequent replacement of the jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In one or more embodiments, exemplary illustrations are provided through the pictures in the corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements / modules and steps with the same reference numerals in the drawings represent similar elements / modules and steps. Unless otherwise stated, the drawings in the figures do not constitute a proportional limitation.

[0024] Figure 1It is a schematic diagram of double-sided tape provided on the glass in the embodiment of the present utility model;

[0025] Figure 2 It is a schematic diagram of the inner frame being pasted on the glass in the embodiment of the present utility model;

[0026] Figure 3 It is a schematic diagram of the outer edge of the inner frame and the outer edge of the glass in the embodiment of the present utility model;

[0027] Figure 4 It is an overall schematic diagram of a jig for attaching glass and an inner frame provided in the embodiment of the present utility model;

[0028] Figure 5 It is a schematic diagram of the glass and the inner frame arranged on the jig in the embodiment of the present utility model;

[0029] Figure 6 It is an enlarged schematic diagram of the positioning component in the embodiment of the present utility model;

[0030] Figure 7 It is a cross-sectional schematic diagram of the glass abutting block abutting against the glass and the inner frame abutting block abutting against the inner frame in the embodiment of the present utility model;

[0031] Figure 8 It is a schematic diagram of the slideway and the slider from the end perspective in the embodiment of the present utility model;

[0032] Figure 9 It is a schematic diagram of the pressure maintaining component in the pressure maintaining state in the embodiment of the present utility model. Detailed implementation manners

[0033] Unless otherwise required by the context, throughout the specification and claims, the term "comprising" is interpreted in an open, inclusive sense, i.e., "including, but not limited to". In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples", etc., are intended to indicate that specific features, structures, materials, or characteristics related to the embodiment or example are included in at least one embodiment or example of the present disclosure. The schematic representations of the above terms do not necessarily refer to the same embodiment or example. In addition, the specific features, structures, materials, or characteristics may be included in any one or more embodiments or examples in any appropriate manner, that is, although they may be carried in the embodiments or examples of the above terms due to reasons such as the order and position of appearance, however, it is not limited that they can be carried by one embodiment or example in a combined manner.

[0034] In the description of the present utility model, the orientation or positional relationship indicated by terms such as "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model rather than requiring the present utility model to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0035] The following specifically describes the present utility model with reference to specific embodiments. The following embodiments will help those skilled in the art to further understand the present utility model, but do not limit the present utility model in any form. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made. These all belong to the protection scope of the present utility model.

[0036] In order to make the purpose, technical solution and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0037] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0038] During the production process of traditional display devices, when attaching and fixing the glass and the inner frame, most of the operations are manual. Specifically, as shown in Figure 1 First, double-sided tapes 100 are arranged on the four sides of the glass 4, and then, as shown in Figure 2 The inner frame 5 is attached to the double-sided tapes 100. Finally, as shown in Figure 3 The distance between the outer edge of the attached inner frame 5 and the outer edge of the glass 4 needs to be maintained at a preset value, such as 4.3 mm. The above operations have the following problems: 1. The attached inner frame may be non-parallel after gluing, and the distances between the upper, lower, left, and right sides of the inner frame and the glass are different, making it difficult to install it into the outer frame later. 2. When manually pressing the glass and the inner frame together, the pressure exerted by the human hand is uneven, and there may be some places that are not pressed, resulting in the double-sided tape not being fully squeezed, and thus there is a gap between the inner frame and the glass, resulting in loose adhesion and a risk of the glass falling off.

[0039] To solve the above problems, an embodiment of the present utility model provides a jig for attaching glass and an inner frame. By providing a glass abutting block and an inner frame abutting block, the glass and the inner frame placed on the glass central support plate are respectively abutted and limited. The distance between the edge of the glass abutting block and the edge of the inner frame abutting block is a preset fixed value, which can prevent the inner frame from shifting on the glass and causing non-parallel situations, and can ensure that the distances between the four sides of the inner frame and the edge of the glass are consistent, preventing the subsequent difficult installation of the outer frame. Further, a pressure maintaining assembly is also provided to replace the manual pressing method of the glass and the inner frame; the second power member of the pressure maintaining assembly drives the connecting arm, and then drives the pressing arm to press the inner frame and the glass, solving the problem of uneven pressing force of the human hand and avoiding the risk of loose adhesion and glass falling off.

[0040] Specifically, with reference to the accompanying drawings, the embodiments of the present utility model will be further described below.

[0041] Embodiment 1

[0042] As Figure 4 shown, an embodiment of the present utility model provides a jig for attaching glass and an inner frame, including a bracket 1 and a glass central support plate 2 provided on the bracket 1. During use, with reference to Figure 5 shown, the glass 4 and the inner frame 5 to be attached are placed on the glass central support plate 2 for subsequent attachment of the glass 4 and the inner frame 5.

[0043] With reference to Figure 4 and Figure 6 shown, in some embodiments, a plurality of positioning assemblies 3 are provided on the four sides of the bracket 1. On the side of the positioning assembly 3 facing the glass central support plate 2, there are a glass abutting block 301 and an inner frame abutting block 302.

[0044] With reference to Figure 7 shown, the glass abutting block 301 is used to abut the side of the glass 4, and the inner frame abutting block 302 is used to abut the side of the inner frame 5. It should be noted that the number of the positioning assemblies 3 is not limited, as long as the glass abutting block 301 and the inner frame abutting block 302 on the positioning assembly 3 can complete the abutment of the four sides of the glass 4 and the inner frame 5.

[0045] Continue to refer to Figure 7As shown, in some embodiments, the height of the glass abutting block 301 is the same as the height of the glass 4 placed on the glass center support plate 2, and the height of the inner frame abutting block 302 is the same as the height of the inner frame 5 attached to the glass 4. This height setting is used to ensure that there is no error when the glass abutting block 301 abuts against the glass 4 and that there is no error when the inner frame abutting block 302 abuts against the inner frame 5. Ensuring no error means: avoiding the situation where the height of the glass abutting block 301 is inconsistent with that of the glass 4 when the glass abutting block 301 abuts, resulting in the glass abutting block 301 being unable to abut against the glass 4; and avoiding the situation where the height of the inner frame abutting block 302 is inconsistent with that of the inner frame 5 when the inner frame abutting block 302 abuts, resulting in the inner frame abutting block 302 being unable to abut against the inner frame 5.

[0046] Continue to refer to Figure 7 As shown, in some embodiments, the distance between the edge of the glass abutting block 301 and the edge of the inner frame abutting block 302 is a preset fixed value. Herein, the edge of the glass abutting block 301 refers to the side that abuts against the glass 4, and the edge of the inner frame abutting block 302 refers to the side that abuts against the inner frame 5. This preset fixed value is determined according to requirements. For example, if it is required that the distance between the outer edge of the inner frame 5 and the outer edge of the glass 4 is maintained at 4.3 mm, and the glass abutting block 301 abuts against the outer edge of the glass 4 and the inner frame abutting block 302 abuts against the outer edge of the inner frame 5, in this case, the preset fixed value of the distance between the edge of the glass abutting block 301 and the edge of the inner frame abutting block 302 is 4.3 mm to meet the requirement that the distance between the outer edge of the inner frame 5 and the outer edge of the glass 4 is maintained at 4.3 mm. However, it should be noted that due to the structural design of some inner frames 5, their outer sides are concave in shape. Refer to Figure 7 As shown, in this way, the outer edge of the inner frame 5 is not the abutting surface where the inner frame abutting block 302 abuts, but the concave surface of the inner frame 5 that is concave inward on the outside is the abutting surface of the inner frame abutting block 302; for such an inner frame 5, the preset fixed value of the distance between the edge of the glass abutting block 301 and the edge of the inner frame abutting block 302 is 4.3 mm plus the distance from the concave surface of the inner frame 5 to the outer edge of the inner frame 5. In short, the preset fixed value of the distance between the edge of the glass abutting block 301 and the edge of the inner frame abutting block 302 needs to ensure that after the glass abutting block 301 abuts against the glass 4 and the inner frame abutting block 302 abuts against the inner frame 5, the distance between the outer edge of the inner frame 5 and the outer edge of the glass 4 is maintained at the preset value.

[0047] Based on the above settings, in the embodiment of the present utility model, by setting the positioning component 3, the glass abutting block 301 and the inner frame abutting block 302 on the positioning component 3 are used to abut and limit the glass 4 and the inner frame 5 placed on the glass central support plate 2 respectively. The distance between the edge of the glass abutting block 301 and the edge of the inner frame abutting block 302 is a preset fixed value. That is to say, the distance between the abutting surfaces of all the glass abutting blocks 301 and the abutting surfaces of all the inner frame abutting blocks 302 is the same. In this way, after the glass abutting block 301 abuts against the glass 4 and the inner frame abutting block 302 abuts against the inner frame 5, it can be ensured that the distance between the abutting surfaces of the glass 4 and the inner frame 5 is the same. Furthermore, it can prevent the inner frame 5 from shifting on the glass 4 and causing non-parallel situations, and can ensure that the distances between the upper, lower, left, and right sides of the inner frame 5 and the edge of the glass 4 are the same, preventing the subsequent difficult installation of the outer frame.

[0048] Embodiment 2

[0049] On the basis of the above Embodiment 1, in this Embodiment 2, the specific structure of the positioning component provided in the embodiment of the present utility model is described in detail.

[0050] Refer to Figure 6 As shown, in some embodiments, the positioning component 3 further includes a positioning plate 303 and a first power member 304. The output end of the first power member 304 is fixed to the positioning plate 303, and the positioning plate 303 is driven to move by the output end of the first power member 304. The moving direction is: moving towards the glass 4 and the inner frame 5. The first power member 304 can be a power member such as a telescopic motor or a telescopic cylinder whose output end makes a linear motion. The glass abutting block 301 and the inner frame abutting block 302 are arranged on the side of the positioning plate 303 facing the glass central support plate 2. After the glass 4 and the inner frame 5 are placed on the glass central support plate 2, the first power member 304 drives the positioning plate 303 to move, and then drives the glass abutting block 301 and the inner frame abutting block 302 to move until the abutting surfaces of the glass abutting block 301 and the inner frame abutting block 302 abut against the abutting surfaces of the glass 4 and the inner frame 5. This abutting direction is the abutting in the moving direction. After the abutting, refer to Figure 7 As shown.

[0051] Refer to Figure 6 As shown, in some embodiments, the positioning component 3 further includes a positioning support plate 305 and a plurality of positioning slideways 306 arranged on the positioning support plate 305. Refer to Figure 8As shown, the positioning plate 303 is slidably connected to the positioning slideway 306 through a slider. The slider can be fixed to the positioning plate 303 or integrally formed with the positioning plate 303, as long as it can make the positioning plate 303 move on the positioning slideway 306. The direction of the positioning slideway 306 is: towards the direction of the glass 4 and the inner frame 5, so that the moving direction of the positioning plate 303 is towards the glass 4 and the inner frame 5.

[0052] Based on the above settings, in this embodiment, through the setting of the positioning slideway 306, the positioning plate 303 can slide along the positioning slideway 306, and then the positioning plate 303 drives the glass abutting block 301 and the inner frame abutting block 302 to respectively abut and limit the glass 4 and the inner frame 5.

[0053] Embodiment Three

[0054] Reference Figure 6 As shown, on the basis of the above embodiment, the fixture for attaching the glass and the inner frame provided in this Embodiment Three further includes a pressure maintaining assembly 7 uniformly arranged on the four sides of the bracket 1. Uniform arrangement means that a pressure maintaining assembly 7 is arranged at the same interval, which can provide a more uniform force when the glass 4 and the inner frame 5 are crimped. Reference Figure 9 As shown, the pressure maintaining assembly 7 includes a second power member 701, a connecting arm 702 and a pressing arm 703. The output end of the second power member 701 is connected to one end of the connecting arm 702, and the other end of the connecting arm 702 is fixed to the pressing arm 703. The second power member 701 drives the connecting arm 702, and then drives the pressing arm 703 to move to press the inner frame 5, so as to maintain pressure on the glass 4 and the inner frame 5. The so-called pressure maintaining means maintaining a stable pressure.

[0055] In some embodiments, the connecting arm 702 is rotatably connected to the output end of the second power member 701, or the second power member 701 is rotatably arranged on the positioning assembly 3. When the connecting arm 702 is rotatably connected to the output end of the second power member 701, manually rotating the connecting arm 702 can adjust the position of the pressing arm 703; when the second power member 701 is rotatably arranged on the positioning assembly 3, rotating the second power member 701 can adjust the position of the pressing arm 703. Adjusting the position of the pressing arm 703 is to adjust the pressing arm 703 to the outside of the fixture, that is, the side away from the glass 4 and the inner frame 5 before the glass 4 and the inner frame 5 are placed, as Figure 6 shown in the state of the pressure maintaining assembly 7 in, so that the glass 4 and the inner frame 5 can be conveniently placed. After the glass 4 and the inner frame 5 are placed, then adjust the pressing arm 703 to the inside, and then drive the pressing arm 703 to press the inner frame 5 through the second power member 701, so as to maintain pressure on the glass 4 and the inner frame 5, as Figure 9As shown in the state of the middle pressure-holding component 7. It should be noted that the pressing arm 703 is arranged on the connecting arm 702, and the connecting arm 702 is arranged on the output end of the second power component 701. Therefore, the connecting arm 702 can be driven by the output end of the second power component 701, and then the pressing arm 703 can be driven to move up and down. When moving upward to a certain extent, the height of the bottom end of the pressing arm 703 will be higher than the height of the inner frame 5, that is, the pressing arm 703 can be rotated to the outside of the jig and will not interfere with the inner frame 5; when pressure-holding is required, the pressing arm 703 is rotated above the inner frame 5 again, and the pressing arm 703 is driven by the second power component 701 to press the inner frame 5 downward.

[0056] In some embodiments, multiple pressure-holding components 7 are provided and are evenly spaced on the positioning plates 303 on the four sides to provide uniform force to perform pressure-holding on various positions of the glass 4 and the inner frame 5.

[0057] In some embodiments, the second power component 701 can be a power component such as a telescopic motor or a telescopic cylinder whose output end performs linear motion, and the motion direction of the output end of the second power component 701 is perpendicular to the plane where the glass 4 and the inner frame 5 are placed. In this implementation manner of the second power component 701, there are two optional ways to realize the rotation of the pressing arm 703. The first way: the connecting arm 702 is rotatably connected to the output end of the second power component 701. For example, the connecting arm 702 and the second power component 701 are rotatably connected through a bearing. In this way, when rotation is required, the connecting arm 702 can be rotated to drive the pressing arm 703 to rotate. The second way: the second power component 701 is rotatably arranged on the positioning component 3. For example, a rotating motor is added below the second power component 701, and the rotating motor drives the whole second power component 701 to rotate, thereby realizing the rotation of the position of the pressing arm 703.

[0058] Based on the above settings, in this embodiment, by setting the pressure-holding component to replace the manual method of pressing and combining the glass and the inner frame; the second power component of the pressure-holding component drives the connecting arm, and then drives the pressing arm to press and combine the inner frame and the glass, solving the problem of uneven pressing force of the human hand and avoiding the risk of loose pasting and even glass falling off.

[0059] Embodiment Four

[0060] Reference Figure 4 As shown, on the basis of the above embodiments, for the jig for attaching the glass and the inner frame provided in Embodiment Four of the present invention, at least two adjacent sides of the bracket 1 are provided with adjustment components 8. The reason for providing the adjustment components 8 on at least two adjacent sides is to be able to adjust simultaneously in terms of length and width to meet more dimensional requirements. If the adjustment components 8 are provided on two opposite sides or only on one side, then only one of the length and width can be adjusted, which is not conducive to meeting the adaptability requirements of more dimensions. ReferenceFigure 6 As shown, the adjustment component 8 includes an adjustment support plate 801 fixed on the bracket 1 and a plurality of adjustment slides 802 provided on the adjustment support plate 801.

[0061] Reference Figure 8 As shown, on the side where the adjustment component 8 is provided, the positioning support plate 305 of the positioning component 3 is slidably provided on the adjustment slide 802 through a slider. The slider can be fixed on the positioning support plate 305 or integrally formed with the positioning support plate 305, as long as it can make the positioning support plate 305 move on the adjustment slide 802. The adjustment slide 802 is arranged in the direction towards the glass 4 and the inner frame 5, so that the moving direction of the positioning support plate 305 is towards the glass 4 and the inner frame 5. Through this setting, the positions of the positioning support plates 305 on at least two adjacent sides can be adjusted, so that the positioning support plates 305 and the components provided thereon move along the direction towards the glass 4 and the inner frame 5, thereby adjusting the size of the space in the jig where the glass 4 and the inner frame 5 can be placed. When the positioning support plate 305 moves towards the glass 4 and the inner frame 5, it is suitable for smaller-sized glass 4 and inner frame 5; when the positioning support plate 305 moves in the opposite direction of the glass 4 and the inner frame 5, it is suitable for larger-sized glass and inner frame; thus, it can adapt to the attachment of glass and inner frame of different sizes.

[0062] Reference Figure 6 As shown, in some embodiments, a glass edge support plate 6 is provided on one side of the positioning component 3. The glass edge support plate 6 is located below the glass abutting block 301 and the inner frame abutting block 302. Both the glass edge support plate 6 and the glass center support plate 2 are horizontally arranged, and the height of the glass edge support plate 6 is the same as that of the glass center support plate 2. When the glass 4 and the inner frame 5 are placed on the glass center support plate 2, the edges of the glass 4 and the inner frame 5 are located on the glass edge support plate 6, and the glass edge support plate 6 supports the edges of the glass 4 and the inner frame 5, so that the glass 4 and the inner frame 5 are more stable in force.

[0063] Reference Figure 8 As shown, in some embodiments, on the side where the adjustment component 8 is provided, the glass edge support plate 6 is slidably provided on the adjustment slide 802 through a slider. The slider can be fixed on the glass edge support plate 6 or integrally formed with the glass edge support plate 6, as long as it can make the glass edge support plate 6 move on the adjustment slide 802.

[0064] In one embodiment, the glass edge support plate 6 and the positioning support plate 305 are set at different heights. Specifically, the height of the positioning support plate 305 is approximately the same as the height of the inner frame 5, while the glass edge support plate 6 is located below the glass 4, so there is a height difference between the two. On the side where the adjustment assembly 8 is provided, the glass edge support plate 6 and the positioning support plate 305 need to be simultaneously arranged on the adjustment slideway 802 to move synchronously to adapt to different sizes of the glass 4 and the inner frame 5. Due to the existence of the height difference between the glass edge support plate 6 and the positioning support plate 305, the adjustment slideway 802 under the positioning support plate 305 needs to be set at a higher height than the adjustment slideway 802 under the glass edge support plate 6 so as to match the height difference between the two.

[0065] To make the position of the adjustment slideway 802 under the positioning support plate 305 higher than the position of the adjustment slideway 802 under the glass edge support plate 6, referring to Figure 8 , inverted L-shaped plates 803 can be arranged on both sides of the adjustment support plate 801. The inverted L-shaped plates 803 include a horizontal plate and a vertical plate. The vertical plate of the inverted L-shaped plate 803 is perpendicular to the adjustment support plate 801 and is used to provide a certain height to compensate for the height difference between the glass edge support plate 6 and the positioning support plate 305; the horizontal plate of the inverted L-shaped plate 803 is parallel to the adjustment support plate 801 and has a height higher than that of the adjustment support plate 801, and is used to set the adjustment slideway 802 for the positioning support plate 305 to slide on the horizontal plate of the inverted L-shaped plate 803. In this way, the adjustment slideway 802 for the glass edge support plate 6 to slide is arranged on the adjustment support plate 801, and the adjustment slideway 802 for the positioning support plate 305 to slide is arranged on the horizontal plate of the inverted L-shaped plate 803, thus solving the problem of different heights between the glass edge support plate 6 and the positioning support plate 305.

[0066] Based on the above settings, in this embodiment, by setting the adjustment assembly, the space size for placing the glass and the inner frame in the middle of the jig is adjusted, and thus the attachment of different sizes of glass and inner frame can be adapted, multiple sizes can be compatible, and frequent replacement of the jig can be avoided.

[0067] Embodiment Five

[0068] Referring to Figure 4 As shown, on the basis of the above embodiment, for the jig for glass and inner frame attachment provided in this Embodiment Five, a plurality of pulleys 9 and a plurality of support columns 10 with adjustable heights are arranged below the bracket 1. When the jig needs to be moved, the height of the support columns 10 can be adjusted to make the pulleys 9 contact the ground and the support columns 10 leave the ground, and then the jig is driven to move through the pulleys 9. When the jig does not need to be moved, the height of the support columns 10 can be adjusted to make the pulleys 9 leave the ground and the support columns 10 contact the ground for support, and then the jig cannot be easily moved.

[0069] An embodiment of the present utility model further provides a display device, including an assembly after attachment of a glass 4 and an inner frame 5 produced by a jig for attaching the glass and the inner frame in any one of the above embodiments.

[0070] In summary, an embodiment of the present utility model provides a jig for attaching a glass and an inner frame and a display device. By providing a glass abutting block and an inner frame abutting block, the glass and the inner frame placed on the glass central support plate are respectively abutted and limited. Moreover, the distance between the edge of the glass abutting block and the edge of the inner frame abutting block is a preset fixed value, which can prevent the inner frame from shifting on the glass and causing non-parallelism, and can ensure that the distances between the four sides of the inner frame and the edge of the glass are consistent, preventing the subsequent difficult installation of the outer frame.

[0071] Furthermore, a pressure maintaining assembly is provided to replace the manual pressing method for the glass and the inner frame; the second power member of the pressure maintaining assembly drives the connecting arm, and then drives the pressing arm to press the inner frame and the glass, solving the problem of uneven pressing force of the human hand and avoiding the risk of loose adhesion and glass detachment.

[0072] Furthermore, an adjusting assembly is provided to adjust the size of the space for placing the glass and the inner frame in the middle of the jig, so as to adapt to the attachment of glasses and inner frames of different sizes, be compatible with multiple sizes, and avoid frequent replacement of jigs.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit them; under the idea of the present utility model, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other changes in different aspects of the present utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A jig for attaching glass to an inner frame, characterized in that, It includes a bracket (1) and a central support plate (2) arranged on the bracket (1). The central support plate (2) is used to place the glass (4) and the inner frame (5) to be bonded. A number of positioning components (3) are arranged on the four sides of the bracket (1). On the side of the positioning component (3) facing the central support plate (2), there are a glass abutting block (301) and an inner frame abutting block (302). The glass abutting block (301) is used to abut against the side of the glass (4), and the inner frame abutting block (302) is used to abut against the side of the inner frame (5). The distance between the edge of the glass abutting block (301) and the edge of the inner frame abutting block (302) is a preset fixed value.

2. The jig for attaching glass to the inner frame according to claim 1, wherein, The positioning component (3) includes a positioning plate (303) and a first power component (304). The output end of the first power component (304) is fixed to the positioning plate (303). The glass abutting block (301) and the inner frame abutting block (302) are arranged on the side of the positioning plate (303) facing the glass central support plate (2).

3. The jig for attaching glass to the inner frame according to claim 2, wherein, The positioning component (3) further includes a positioning support plate (305) and a number of positioning chutes (306) arranged on the positioning support plate (305). The positioning plate (303) is slidably connected to the positioning chutes (306) through sliders.

4. The jig for attaching glass and an inner frame according to claim 1, characterized in that, It also includes pressure maintaining components (7) evenly arranged on the four sides of the bracket (1). The pressure maintaining component (7) includes a second power component (701), a connecting arm (702), and a pressing arm (703). The output end of the second power component (701) is connected to one end of the connecting arm (702), and the other end of the connecting arm (702) is fixed to the pressing arm (703).

5. The jig for attaching glass to the inner frame according to claim 4, characterized in that, The connecting arm (702) is rotatably connected to the output end of the second power component (701), or the second power component (701) is rotatably arranged on the positioning component (3).

6. The jig for attaching glass to an inner frame according to claim 1, wherein, At least two adjacent sides of the bracket (1) are provided with adjusting components (8). The adjusting component (8) includes an adjusting support plate (801) fixed on the bracket (1) and a number of adjusting chutes (802) arranged on the adjusting support plate (801). On the side where the adjusting component (8) is arranged, the positioning component (3) is slidably arranged on the adjusting chutes (802) through sliders.

7. The jig for attaching glass and an inner frame according to claim 6, characterized in that, A glass edge support plate (6) is arranged on one side of the positioning component (3). The glass edge support plate (6) is located below the glass abutting block (301) and the inner frame abutting block (302). Both the glass edge support plate (6) and the glass central support plate (2) are horizontally arranged, and the height of the glass edge support plate (6) is the same as the height of the glass central support plate (2).

8. The jig for attaching glass to an inner frame according to claim 7, wherein On the side where the adjusting component (8) is arranged, the glass edge support plate (6) is slidably arranged on the adjusting chutes (802) through sliders.

9. The jig for attaching glass to an inner frame according to any one of claims 1-8, characterized in that, A number of pulleys (9) and a number of height-adjustable support columns (10) are arranged below the bracket (1).

10. A display device, characterized in that, Comprising an assembly after attachment of a glass (4) and an inner frame (5) produced by the jig for attaching glass and inner frame according to any one of claims 1-8.

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