CN219039942U

CN219039942U - Cover plate glass assembly

Info

Publication number: CN219039942U
Application number: CN202223041789.4U
Authority: CN
Inventors: 潘艺
Original assignee: Hangzhou Wancheng Technology Co ltd
Current assignee: Hangzhou Wancheng Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-16
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a cover plate glass assembly, and aims to provide a cover plate glass assembly which is convenient to assemble, easy to disassemble, stable in structure and high in production efficiency. The panel is provided with a placing groove, the cover plate glass body is installed in the placing groove, the edge of the upper surface of the cover plate glass body is arc-shaped, a connecting piece is arranged in the placing groove, the cover plate glass body is connected with the panel through the connecting piece, and the panel is connected with a lock catch assembly. The beneficial effects of the utility model are as follows: the cover plate glass assembly can be assembled and disassembled rapidly, the structure is matched smoothly, the connecting strength is high, the structure is stable, the processing efficiency is improved, the attractive appearance and the smooth line of the product are realized, and the efficiency of the whole production and the product observability are improved.

Description

Cover plate glass assembly

Technical Field

The utility model relates to the technical field of cover glass, in particular to a cover glass assembly.

Background

Products such as touch mobile phones, computers and automobile center control panel glass, navigator and the like in the modern society are entering more families, and consumer demands for the electronic products with the touch panels are also higher. The installation of the cover glass is a key production process in the production of products, namely, the cover glass body is installed on a panel or a shell to form a touch control plate.

Chinese patent application publication No.: CN 213839527U, application publication date: 2021.07.30 the utility model discloses a mobile phone glass cover plate assembly, which comprises: the periphery of the cover plate body is provided with a first annular groove, and the outer edge of the back surface of the cover plate body is adhered with an adhesive layer; the mobile phone comprises a mobile phone shell, wherein an accommodating groove is concavely formed in the inner wall of an upper port of the mobile phone shell, a cover plate body is accommodated in the accommodating groove, an adhesive layer is adhered to the bottom of the accommodating groove, a second annular groove is formed in the side wall of the accommodating groove, and a gap is formed between the side wall of the accommodating groove and the circumferential side wall of the cover plate body; and the elastic sealing ring is embedded in the gap, a first water stop convex edge embedded in the first annular groove is formed on the inner side of the elastic sealing ring, a second water stop convex edge embedded in the second annular groove is formed on the outer side of the elastic sealing ring, the top of the elastic sealing ring extends to the upper side of the gap and extends towards the inner side and the outer side of the gap to form an inner flange and an outer flange, the inner flange is adhered to the cover plate body, and the outer flange is adhered to the mobile phone shell. The scheme has the following defects: the installation of apron body on the casing is complicated, and the efficiency of installation is difficult to dismantle simultaneously reduced makes the installation difficulty and maintains efficiency reduction, and the stability of structure reduces simultaneously.

In summary, the assembly of the cover glass assembly is cumbersome, difficult to disassemble and assemble, and structurally unstable.

Disclosure of Invention

The utility model provides a cover plate glass assembly which is convenient to assemble, easy to disassemble and stable in structure, and aims to overcome the defects that the cover plate glass assembly is complicated to assemble, difficult to disassemble and unstable in structure in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cover plate glass subassembly, includes panel and cover plate glass body, is equipped with standing groove and hasp subassembly on the panel, and the cover plate glass body is installed in the standing groove, and cover plate glass body's upper surface edge is the arc shape, is equipped with the connecting piece in the standing groove, and the cover plate glass body passes through the connecting piece to be connected with the panel, be connected with the hasp subassembly on the panel.

The cover plate glass assembly comprises a touch panel and a cover plate glass body, wherein the cover plate glass body is a touch operation part of the touch panel, the panel is used for supporting and placing the cover plate glass body, the edge of the upper surface (display surface) of the cover plate glass body is in a structural shape of polishing into an arc surface, the edge of the display surface of the cover plate glass body is a bright edge of silver bright color, and therefore the structural line is smooth and the touch comfort is improved. Through putting into the standing groove of panel with the apron glass body and realizing the installation of apron glass body, installed the connecting piece in the standing groove simultaneously, the connecting piece is used for connecting apron glass body and panel, makes the connection of apron glass body and panel swiftly stable, and the hasp subassembly is more stable and convenient to detach with the apron glass body connection of panel simultaneously, realizes the quick dismantlement and the equipment of apron glass subassembly, reaches the effect that accelerates holistic production and make and product pleasing to the eye comfortable.

Preferably, the connecting piece comprises a sealing ring, the panel is provided with a first guide surface, the structural shape of the first guide surface is an inclined plane, the first guide surface is connected with the surface of the panel and the groove wall of the placing groove, the sealing ring is sleeved with the cover plate glass body, and the cover plate glass body is in scarf joint with the placing groove. The standing groove is arranged on the panel and is concave on the surface of the panel, the panel is provided with the first guiding surface, the first guiding surface is arranged at the notch of the standing groove, the first guiding surface in the shape of an inclined plane is gradually inclined downwards from the panel to the standing groove, and then the cover plate glass body is conveniently and rapidly put in and taken out.

Preferably, the cover plate glass body is provided with a second guide surface, the structural shape of the second guide surface is an arc surface, and the second guide surface is connected with the side surface and the bottom surface of the cover plate glass body. The second guide surface is arranged at the edge of the lower bottom surface of the cover plate glass body, so that the transition surface between the side surface of the cover plate glass body and the lower bottom surface is an arc surface, the cover plate glass body can be quickly placed in the placing groove, the panel and the cover plate glass body cannot be scratched and abraded, and the smoothness and the integrity of structural connection are guaranteed while the disassembly efficiency is further improved.

Preferably, the connecting piece comprises a fixed clamping ring, the edge of the upper surface of the cover plate glass body is provided with a first connecting surface, the structural shape of the first connecting surface is an arc surface, the first connecting surface is connected with the side surface and the upper surface of the cover plate glass body, the fixed clamping ring is provided with a second connecting surface, the second connecting surface is an arc-shaped recess on the surface of the fixed clamping ring, one side of the fixed clamping ring is attached to the groove wall of the placing groove, and the second connecting surface is attached to the first connecting surface. The arc-shaped recess of the second connecting surface is arranged on one side of the fixed clamping ring, the first connecting surface is arranged at the edge of the upper surface of the cover plate glass body, the bright edge after polishing treatment is arranged at the arc-shaped transition surface of the side surface and the upper surface of the cover plate glass body, the arc shape of the first connecting surface is matched with the second connecting surface of the fixed clamping ring, the notch diameter of the placing groove is larger than that of the cover plate glass body, the cover plate glass body can be easily placed into the placing groove without contacting with the groove wall, the fixed clamping ring is clamped in, the second connecting surface is matched with the first connecting surface, the bottom surface of the fixed clamping ring is matched with the groove bottom of the placing groove, the position and the stability of the cover plate glass body in the placing groove are further fixed, the cover plate glass body can be rapidly installed and fixed, meanwhile, the touch control area of the touch control plate is obviously divided by the protrusion of the fixed clamping block onto the cover plate glass surface, and the effect of rapid disassembly and stable connection are achieved.

Preferably, the side surface of the fixed clamping ring is connected with a limit bar, the groove wall of the placing groove is provided with a limit groove, and the limit bar is clamped with the limit groove. The limiting strip is connected to the side face of the fixed clamping ring, the limiting strip is made of soft deformable materials, the limiting strip is carried into the limiting groove on the placing groove when the fixed clamping ring is clamped, the friction force of the fixed clamping ring after being clamped in the placing groove is further increased, the fixed clamping ring is prevented from easily falling out of the placing groove, and the stability of structural connection is further enhanced.

Preferably, the connecting piece comprises a connecting support, the structural shape of the connecting support is a frame shape, a clamping groove is formed in the connecting support, the cover plate glass body is spliced with the clamping groove, and the connecting support is movably connected with the placing groove. The medial surface of linking bridge is provided with the draw-in groove, and in the draw-in groove was gone into to apron glass body card, and then makes apron glass install into the standing groove in going into the standing groove through linking bridge connection, improves apron glass body's installation effectiveness, reduces the wearing and tearing to apron glass body surface, reaches the effect of reducing wearing and tearing when facilitating the connection.

Preferably, the connecting support comprises a support I and a support II, the support I is provided with a slot, the support II is connected with an inserting rod, the inserting rod is inserted into the slot, the support I and the support II are connected into a frame shape, and the clamping grooves are arranged on the inner side surfaces of the support I and the support II and are mutually communicated. Make apron glass body insert the draw-in groove and fix fast, make things convenient for apron glass body to take out from the linking bridge simultaneously to the installation and the dismantlement of glass body are convenient for.

Preferably, the outer side surface of the connecting support is provided with a connecting groove, the placing groove is provided with a movable groove, the movable groove is elastically connected with a sliding block, and the sliding block is spliced with the connecting groove. The lateral surface of linking bridge is provided with the spread groove, has set up the movable groove on the cell wall of spread groove, is connected with the spring on the slider, and the other end and the tank bottom of movable groove of spring are connected, make the slider can be at movable inslot reciprocating motion, and then in the slider can insert the spread groove when linking bridge is connected with the panel, make linking bridge at spread groove internal fixation connection to additional strengthening joint strength improves connection stability when reaching quick installation.

Preferably, the sliding block is provided with a third guide surface, the structural shape of the third guide surface is an inclined plane, the third guide surface is arranged on the upper end surface of the sliding block, and the movable groove is matched with the structural shape of the sliding block. The three parts of the guide surface of the sliding block are arranged in the movable groove, and the parts of the guide surface of the sliding block are arranged in the connecting groove, so that the sliding block can be directly pressed into the movable groove through the insertion of the connecting bracket when the sliding block is placed in the connecting bracket, and the effect of improving the installation efficiency is achieved.

Preferably, the lock catch assembly comprises a lock rod and a pressure rod, a lock hole is formed in the panel, a sliding rail is arranged on the sliding block, the lock rod is in sliding connection with the lock hole, one end of the pressure rod is connected with the lock rod, and the other end of the pressure rod is in sliding connection with the sliding rail. The lock catch assembly is used for fixing and disassembling the connecting bracket, wherein the lock catch assembly comprises a lock rod and a pressure rod, a lock hole is formed in the panel and communicated with the movable groove, the lock rod is inserted in the lock hole and can move up and down in the lock hole, a slide rail is arranged on the slide block in an inclined mode, the pressure rod is connected to the lock rod and is arranged at one end in the slide rail, the pressure rod is further made to slide in the inclined slide rail by pressing down the lock rod, the slide block is made to move relatively, the slide block can be pushed into the movable groove to facilitate the taking out of the connecting bracket, meanwhile, the pressure rod is made to limit the position of the slide block in the movable groove and the connecting groove in the connecting bracket, the slide block is prevented from being spring to spring out of the movable groove in a transition mode under the connecting bracket, the effect of putting in the connecting bracket is achieved, and the effects of improving the installation and disassembling efficiency and stabilizing the structure are achieved.

The beneficial effects of the utility model are as follows: the cover plate glass assembly can be assembled and disassembled rapidly, the structural fit is smooth, the connecting strength is high, the structure is stable, the processing efficiency is improved, and the efficiency of the whole assembly and the effect of product observability are improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of example 1;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a cross-sectional view of example 2;

fig. 5 is an enlarged view at B in fig. 4;

FIG. 6 is a cross-sectional view of example 3;

fig. 7 is an enlarged view at C in fig. 6;

FIG. 8 is a cross-sectional view of the latch assembly coupled to the slider;

fig. 9 is a schematic structural view of the connection bracket.

In the figure: 1. the panel, 2, the cover glass body, 3, the standing groove, 4, the sealing ring, 5, the first guide surface, 6, the second guide surface, 7, the fixed clamping ring, 8, the first connecting surface, 9, the second connecting surface, 10, the limit strip, 11, the limit groove, 12, the connecting bracket, 13, the clamping groove, 14, the connecting groove, 15, the movable groove, 16, the sliding block, 17, the third guide surface, 18, the first spring, 19, the second spring, 20, the yielding groove, 21, the first bracket, 22, the second bracket, 23, the slot, 24, the inserted link, 25, the lock rod, 26, the compression bar, 27, the lock hole and 28.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature's illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "lower" may encompass both an upper and lower orientation. The device may be otherwise positioned (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, processes and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

Example 1:

as shown in fig. 1, a cover glass assembly comprises a panel 1 and a cover glass body 2, wherein a placing groove 3 is formed in the panel 1, the cover glass body is installed in the placing groove, the edge of the upper surface of the cover glass body is arc-shaped, a connecting piece is arranged in the placing groove 3, and the cover glass body 2 is connected with the panel 1 through the connecting piece.

As shown in fig. 2 and 3, the connecting piece comprises a sealing ring 4, a first guiding surface 5 is arranged on the panel 1, the structural shape of the first guiding surface 5 is an inclined plane, the first guiding surface 5 is connected with the surface of the panel 1 and the groove wall of the placing groove 3, the sealing ring 4 is sleeved with the cover glass body 2, and the cover glass body 2 is in scarf joint with the placing groove 3. The cover plate glass body 2 is provided with a second guide surface 6, the structural shape of the second guide surface 6 is an arc surface, and the second guide surface 6 is connected with the side surface and the bottom surface of the cover plate glass body 2.

Example 2:

as shown in fig. 4 and 5, the connecting piece comprises a fixed snap ring 7, the edge of the upper surface of the cover glass body 2 is provided with a first connecting surface 8, the first connecting surface 8 is in an arc-shaped surface, the first connecting surface 8 is connected with the side surface and the upper surface of the cover glass body 2, a second connecting surface 9 is arranged on the fixed snap ring 7, the second connecting surface 9 is an arc-shaped recess on the surface of the fixed snap ring 7, one side of the fixed snap ring 7 is attached to the groove wall of the placing groove 3, and the second connecting surface 9 is attached to the first connecting surface 8. The side of the fixed snap ring 7 is connected with a limit bar 10, the groove wall of the placing groove 3 is provided with a limit groove 11, and the limit bar 10 is clamped with the limit groove 11.

The structure of the fixed snap ring 7 is made of transparent materials so as to prevent the connecting bracket 12 from shielding the arc-shaped bright edges around the upper surface (display surface) of the cover plate glass body 2.

The upper end face of the fixed snap ring 7 is an inclined surface, so that the effect of distinguishing the surface of the cover plate glass body 2 from the surface of the panel 1 is achieved, the operation is convenient, meanwhile, the panel 1 and the cover plate glass body 2 can be smoothly transited, and the use comfort is improved.

Example 3:

as shown in fig. 6 and 7, the connecting piece comprises a connecting bracket 12, the structural shape of the connecting bracket 12 is a frame shape, a clamping groove 13 is arranged on the connecting bracket 12, the cover glass body 2 is spliced with the clamping groove 13, and the connecting bracket 12 is movably connected with the placing groove 3. The connecting bracket 12 is provided with a connecting groove 14, the placing groove 3 is provided with a movable groove 15, a sliding block 16 is elastically connected in the movable groove 15, and the sliding block 16 is spliced with the connecting groove 14. The slide block 16 is provided with a third guide surface 17, the structural shape of the third guide surface 17 is an inclined plane, the third guide surface 17 is arranged on the upper end surface of the slide block 16, and the movable groove 15 is matched with the structural shape of the slide block 16.

As shown in fig. 8, the panel 1 is connected with a latch assembly, the latch assembly includes a lock rod 25 and a compression rod 26, a lock hole 27 is provided on the panel 1, a slide rail 28 is provided on the slider 16, the lock rod 25 is slidably connected with the lock hole 27, one end of the compression rod 26 is connected with the lock rod 25, and the other end of the compression rod 26 is slidably connected with the slide rail 28.

As shown in fig. 9, the connecting bracket 12 includes a first bracket 21 and a second bracket 22, the first bracket 21 is provided with a slot 23, the second bracket 22 is connected with a plug rod 24, the plug rod 24 is inserted into the slot 23, the first bracket 21 and the second bracket 22 are connected into a frame shape, and the clamping grooves 13 are arranged on the inner sides of the first bracket 21 and the second bracket 22 and are mutually communicated, so that the cover glass body 2 can be quickly inserted into the clamping grooves 13 and fixed, and meanwhile, the cover glass body 2 is conveniently taken out from the connecting bracket 12.

The structure of the connecting bracket 12 is made of transparent materials so as to prevent the connecting bracket 12 from shielding the arc-shaped bright edges around the upper surface (display surface) of the cover plate glass body 2.

The upper end face of the connecting bracket 12 is an oblique face, so that the effect of distinguishing the surface of the cover glass body 2 from the surface of the panel 1 is achieved, the operation is convenient, meanwhile, the panel 1 and the cover glass body 2 can be smoothly transited, and the use comfort is improved.

The upper surface part of the sliding block 16 is an oblique surface and is provided with a guide surface III 17, the sliding block 16 is connected with a spring I29, the sliding block 16 is connected in the movable groove 15 through the spring I29, when the spring I29 is not pressed and the pressing rod 26 is arranged at the uppermost end of the sliding rail 28, the guide surface III 17 of the sliding block 16 is partially arranged in the movable groove 15 and partially arranged in the connecting groove 14, so that the sliding block 16 can be directly pressed into the movable groove 15 through the bottom of the connecting bracket 12 when the connecting bracket 12 is arranged, the sliding block can be gradually retracted into the movable groove 15 under the action of the sliding rail 28 when the touch control plate is detached, and the pressing rod 26 is reset to the uppermost end of the sliding rail 28 under the action of the spring I18 after the sliding block 16 enters the connecting groove 14, namely, the locking rod 25 is reset (the surface of the locking rod 25 is flush with the surface of the panel 1 to keep the surface flatness), and the connecting bracket 12 can be separated from the fixing, and the connecting bracket 12 is smoothly installed and detached through the limiting of the locking rod 25 and the pressing rod 26.

The placing groove 3 is internally provided with a second spring 19, the second spring 19 is connected to the panel 1 and is placed at the bottom of the placing groove 3, the lower surface of the connecting support 12 is provided with a yielding groove 20, then the second spring 19 is compressed and placed in the yielding groove 20 when the connecting support 12 and the placing groove 3 are arranged in each other, and then the pressing rod 26 and the sliding block 16 are pressed down to withdraw from the connecting groove 14, so that the connecting support 12 pops out of the placing groove 3, and the connecting support 12 can be rapidly removed for maintenance. The springs II 19 are arranged at least at four corners in the placing groove 3, and the corresponding connecting brackets 12 are provided with the abdicating grooves 20 at the four corners of the lower surface plate shape, so that the effect of balanced stress ejection is achieved, and the disassembly is smooth.

The specific operation method comprises the following steps:

example 1:

assembling a cover glass assembly: the cover glass body 2 is sleeved with the sealing ring 4, so that the cover glass body 2 is embedded into the concave of the panel 1 with the placing groove 3 by taking the sealing ring 4, wherein the second guiding surface 6 is placed along the first guiding surface 5, and the cover glass body 2 is assembled with the panel 1 rapidly (as shown in figures 2 and 3).

Example 2:

assembling a cover glass assembly: the cover glass body 2 is placed in the concave of the panel 1 with the placing groove 3, the fixed clamping ring 7 is pressed between the cover glass body 2 and the groove wall of the placing groove 3, wherein the limiting strip 10 is clamped into the limiting groove 11 through deformation, at the moment, the lower surface of the fixed clamping ring 7 is attached to the groove bottom of the placing groove 3, the first connecting surface 8 and the second connecting surface 9, so that the cover glass body 2 can be assembled with the panel 1 rapidly (as shown in figures 4 and 5).

Example 3:

assembling a cover glass assembly: the first support 21 and the second support 22 in the connecting support 12 are disassembled, the cover glass body 2 is clamped into the clamping groove 13 on the second support 22, the other part of the cover glass body 2 is clamped into the clamping groove 13 of the first support 21, meanwhile, the inserting rod 24 is inserted into the inserting groove 23, the first support 21 and the second support 22 are connected into a whole, the connecting support 12 is clamped into the placing groove 3, wherein the connecting support 12 pushes the sliding block 16 into the movable groove 15, the connecting support 12 integrally enters the placing groove 3, and then the sliding block 16 is clamped into the connecting groove 14 under the elasticity of the sliding block, so that the assembly of the cover glass body 2 and the panel 1 is completed rapidly (as shown in fig. 6 and 7). When the connecting bracket 12 is removed, the lock rod 25 is pressed down (as shown in fig. 8), so that the pressing rod 26 is driven to move on the sliding rail 28, the pressing rod 26 only vertically displaces, the sliding rail 28 drives the sliding block 16 to horizontally displace to withdraw from the connecting groove 14, the spring II 19 ejects the connecting bracket 12 out of the placing groove 3, and the connecting bracket 12 and the cover glass body 2 can be disassembled.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a apron glass subassembly, characterized by, includes panel (1) and apron glass body (2), be equipped with standing groove (3) on panel (1), apron glass body (2) are installed in standing groove (3), the upper surface edge of apron glass body (2) is the arc form, be equipped with the connecting piece in standing groove (3), apron glass body (2) are connected with panel (1) through the connecting piece, be connected with the hasp subassembly on panel (1).

2. The cover glass assembly according to claim 1, wherein the connecting piece comprises a sealing ring (4), a first guide surface (5) is arranged on the panel (1), the structural shape of the first guide surface (5) is an inclined plane, the first guide surface (5) is connected with the surface of the panel (1) and the groove wall of the placing groove (3), the sealing ring (4) is sleeved with the cover glass body (2), and the cover glass body (2) is in scarf joint with the placing groove (3).

3. The cover glass assembly according to claim 2, wherein the cover glass body (2) is provided with a second guide surface (6), the second guide surface (6) is in an arc-shaped structure, and the second guide surface (6) is connected with the side surface and the bottom surface of the cover glass body (2).

4. The cover plate glass assembly according to claim 1, wherein the connecting piece comprises a fixed clamping ring (7), a first connecting surface (8) is arranged at the edge of the upper surface of the cover plate glass body (2), the first connecting surface (8) is in an arc-shaped structure, the first connecting surface (8) is connected with the side surface and the upper surface of the cover plate glass body (2), a second connecting surface (9) is arranged on the fixed clamping ring (7), the second connecting surface (9) is an arc-shaped concave on the surface of the fixed clamping ring (7), one side of the fixed clamping ring (7) is attached to the groove wall of the placing groove (3), and the second connecting surface (9) is attached to the first connecting surface (8).

5. The cover plate glass assembly according to claim 4, wherein a limiting strip (10) is connected to the side surface of the fixed clamping ring (7), a limiting groove (11) is formed in the groove wall of the placing groove (3), and the limiting strip (10) is clamped with the limiting groove (11).

6. The cover glass assembly according to claim 1, wherein the connecting piece comprises a connecting support (12), the structural shape of the connecting support (12) is a frame shape, a clamping groove (13) is formed in the connecting support (12), the cover glass body (2) is spliced with the clamping groove (13), and the connecting support (12) is movably connected with the placing groove (3).

7. The cover glass assembly according to claim 6, wherein the connecting bracket (12) comprises a bracket I (21) and a bracket II (22), the bracket I (21) is provided with a slot (23), the bracket II (22) is connected with a plug rod (24), the plug rod (24) is plugged with the slot (23), the bracket I (21) and the bracket II (22) are connected into a frame shape, and the clamping groove (13) is arranged on the inner side surfaces of the bracket I (21) and the bracket II (22) and communicated with each other.

8. The cover plate glass assembly according to claim 7, wherein the connecting bracket (12) is provided with a connecting groove (14), the placing groove (3) is provided with a movable groove (15), a sliding block (16) is elastically connected in the movable groove (15), and the sliding block (16) is spliced with the connecting groove (14).

9. The cover glass assembly according to claim 8, wherein the sliding block (16) is provided with a third guide surface (17), the third guide surface (17) is in an inclined surface shape, the third guide surface (17) is arranged on the upper end surface of the sliding block (16), and the movable groove (15) is matched with the structural shape of the sliding block (16).

10. A cover glass assembly according to claim 8 or 9, wherein the latch assembly comprises a lock rod (25) and a pressing rod (26), the panel (1) is provided with a lock hole (27), the slider (16) is provided with a slide rail (28), the lock rod (25) is slidably connected with the lock hole (27), one end of the pressing rod (26) is connected with the lock rod (25), and the other end of the pressing rod (26) is slidably connected with the slide rail (28).