Camera installation method and installation structure

Abstract

The present invention discloses a camera installation method and installation structure, which includes the following steps: S1. Covering the inner surface of the screen panel with a covering layer, wherein a bare area is reserved in the covering layer, and the size of the bare area is larger than the size of the light-transmitting hole required by the camera to be installed; S2. Covering the covering layer with a positioning layer, wherein the positioning layer has a bare area covering portion and a positioning line portion, wherein the positioning line portion is located at the periphery of the bare area covering portion, wherein a light-transmitting area is reserved in the bare area covering portion, wherein the size of the light-transmitting area is the same as the size of the light-transmitting hole, and the bare area completely falls within the range of the bare area covering portion, and the light-transmitting area completely falls within the range of the bare area; S3. Fixing the camera bracket on the positioning layer with the positioning line portion as a reference; S4. Installing the camera into the camera bracket. It can solve the technical problem that the camera installation in the prior art is difficult to ensure that it can be aligned with the light-transmitting hole on the screen panel.

Description

Technical Field

[0001] The present application relates to the technical field of camera installation, and in particular to a camera installation method and installation structure. Background Art

[0002] Most of the current intelligent interactive capacitive touch screens are equipped with cameras. For the sake of appearance, the cameras are usually hidden in the screen panel (usually a glass panel) and the inside of the frame. The camera is fixed to the inside of the screen panel and needs to be supported by a certain fixed structure. The structure inside the frame can be seen through the transparent screen panel, which greatly affects the overall aesthetics of the touch screen. Therefore, silk screen printing is usually done on the inside of the screen panel to cover the internal structure. To meet the camera's framing requirements, a light-transmitting hole is reserved within the camera's field of view when silk screen printing is performed to allow light to pass through.

[0003] However, the screen panel's outer dimensions are used as a reference during silk-screen printing. The frame and camera are installed after silk-screen printing is completed. The camera is installed on the frame, and it is difficult to ensure that the camera can be aligned with the light-transmitting hole, resulting in the camera's field of view being covered by the silk-screen layer, causing the captured image to have a shadow. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a camera installation method and installation structure, which can solve the technical problem that the camera installation in the prior art is difficult to ensure that it can be aligned with the light-transmitting hole on the screen panel, causing the camera field of view to be covered by the silk-screen layer, resulting in dark shadows in the captured image.

[0005] To achieve the above objectives, this application adopts the following technical solutions:

[0006] On the one hand, a camera installation method is provided, comprising the following steps:

[0007] S1. The inner surface of the screen panel is covered with a covering layer, wherein a bare area is reserved in the covering layer, and the size of the bare area is larger than the size of the light-transmitting hole required for the camera to be installed;

[0008] S2. Covering the covering layer with a positioning layer, the positioning layer having a bare area covering portion and a positioning line portion, the positioning line portion being located at the periphery of the bare area covering portion, a light-transmitting area being reserved in the bare area covering portion, the size of the light-transmitting area being the same as the size of the light-transmitting hole, and the bare area completely falling within the range of the bare area covering portion, and the light-transmitting area completely falling within the range of the bare area;

[0009] S3. Based on the positioning line portion, the camera bracket is fixed to the positioning layer;

[0010] S4. Install the camera into the camera bracket.

[0011] Optionally, in step S2, the positioning reference used when covering the positioning layer on the cover layer is the periphery of the screen panel.

[0012] Optionally, the camera bracket includes a bracket stopper and a bracket body, and during installation, the bracket stopper is first fixed to the positioning layer, and then the bracket body is installed;

[0013] Wherein, the support limiting member is in the shape of a thin sheet.

[0014] Optionally, a limiting window is provided in the bracket limiting member, and a shape of the limiting window corresponds to the bracket body. The bracket body is embedded in the limiting window, so that the bracket body is limited by the bracket limiting member.

[0015] Optionally, in step S3, the following steps are specifically included:

[0016] S31. Based on the positioning line portion, the bracket stopper is fixed to the positioning layer;

[0017] S32. Fixing the screen panel to the frame;

[0018] S33. Install the bracket body into the bracket limiting member through the camera installation opening on the frame.

[0019] Optionally, in step S4, the following steps are specifically included:

[0020] S41. Installing the camera into the bracket body;

[0021] S42. Install the camera rear bracket onto the frame, the camera rear bracket rests against the camera, and the camera and the bracket body are fixed within the bracket limiter and the frame through the camera rear bracket.

[0022] Optionally, the covering layer and the positioning layer are formed by silk-screen printing.

[0023] Optionally, the bare area covering portion is connected to the positioning line portion as a whole, the outer dimensions of the positioning layer coincide with the dimensions of the camera bracket, and the camera bracket is installed with the outer edge of the positioning layer as a reference.

[0024] Optionally, the bare area covering portion is not connected to the positioning line portion, the size of the inner edge or outer edge of the positioning line portion just coincides with the size of the camera bracket, and the camera bracket is installed based on the inner edge or outer edge of the positioning line portion.

[0025] Optionally, the camera bracket is fixed to the positioning layer by bonding.

[0026] On the other hand, a camera mounting structure is provided, which is manufactured by the above-mentioned camera mounting method.

[0027] The beneficial effects of the present application are as follows: the present invention discloses a camera installation method and a camera installation structure, in which a bare area whose size is larger than the light-transmitting hole size of the camera to be installed is reserved in the covering layer on the inner side of the screen panel, and then a positioning layer is arranged on the covering layer, at this time, the positioning layer has a bare area covering part for covering the bare area, and the bare area covering part reserves a light-transmitting area with the same size as the standard light-transmitting hole, that is, the bare area outside the light-transmitting area is covered by the bare area covering part, and only the light-transmitting area of ​​the standard size can be observed from the outside of the screen panel; in addition, the positioning layer has a positioning line part for providing positioning for the camera bracket installation, because the positioning line part and the bare area covering part are printed at the same time, that is, the positioning line part and the positioning reference of the light-transmitting area are the same, at this time, as long as the camera bracket is installed with the positioning line part as the reference, the installed camera bracket can be aligned with the light-transmitting area, and then the camera in the camera bracket can be aligned with the light-transmitting area, thereby avoiding the defect of dark shadows in the captured image caused by the camera field of view being covered by the covering layer around the light-transmitting hole, thereby improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present application is further described in detail below based on the drawings and embodiments.

[0029] Figure 1 A schematic diagram of a camera installation structure of the present invention;

[0030] Figure 2 for Figure 1 A magnified schematic diagram of the middle A area;

[0031] Figure 3 for Figure 2 An exploded schematic diagram of the structure;

[0032] Figure 4 is a cross-sectional view of the camera mounting structure of the present invention;

[0033] Figure 5 It is a schematic structural diagram of the covering layer of the present invention;

[0034] Figure 6 It is a structural schematic diagram of the positioning layer of the present invention;

[0035] Figure 7 It is a schematic structural diagram of another form of the positioning layer of the present invention.

[0036] In the figure:

[0037] 1. Screen panel; 2. Frame; 21. Camera mounting port; 31. Camera; 32. Camera bracket; 321. Bracket body; 322. Bracket limiter; 323. Limit window; 33. Camera rear bracket; 4. Covering layer; 41. Bare area; 5. Positioning layer; 51. Bare area covering part; 52. Positioning line part; 53. Light-transmitting area. DETAILED DESCRIPTION

[0038] In order to make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0039] In the description of this application, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] Example 1.

[0042] The present embodiment provides a camera installation method, which is mainly used in various large-screen devices, such as televisions with cameras, smart interactive touch screens, commercial display devices, educational equipment, and smart screens; but it can also be applied to small-screen devices, such as mobile phones, tablets, and laptops with cameras, which is not limited in the present embodiment.

[0043] The camera installation method of this embodiment includes the following steps:

[0044] S1. The inner surface of the screen panel 1 is covered with a cover layer 4, wherein a bare area 41 is reserved in the cover layer 4, and the size of the bare area 41 is larger than the size of the light-transmitting hole required for the camera 31 to be installed;

[0045] S2. Covering the covering layer 4 with a positioning layer 5, the positioning layer 5 having a bare area covering portion 51 and a positioning line portion 52, the positioning line portion 52 being located at the periphery of the bare area covering portion 51, a light-transmitting area 53 being reserved in the bare area covering portion 51, the size of the light-transmitting area 53 being the same as the size of the light-transmitting hole, and the bare area 41 completely falling within the range of the bare area covering portion 51, and the light-transmitting area 53 completely falling within the range of the bare area;

[0046] S3. Based on the positioning line portion 52, the camera bracket 32 ​​is fixed to the positioning layer 5;

[0047] S4. Install the camera 31 into the camera bracket 32.

[0048] Based on the above scheme, refer to Figure 5 The cover layer 4 provided on the inner side of the screen panel 1 is an opaque layer, which is used to block the structure (including the camera assembly, etc.) on the inner side of the screen panel 1, so as to ensure the overall aesthetics of the interactive screen. A bare area 41 is reserved in the cover layer 4, and there is no non-light-transmitting material in the bare area 41. Light can pass through the bare area 41 to enter the inner side of the screen panel 1 for the lighting needs of the camera 31. The range of the bare area 41 is limited. When installing the camera 31, the lens of the camera 31 needs to be aligned with the bare area 41 so that the field of view of the camera 31 completely falls within the range of the bare area 41. Therefore, it is necessary to take precise positioning means for the installation of the camera 31; in addition, since the size of the bare area 41 is larger than the size of the light-transmitting hole of the camera 31, when the camera 31 is aligned with the bare area 41, although the normal lighting of the camera 31 can be ensured, the area of ​​the camera bracket 32 ​​can still be observed through the bare area 41 from the front of the screen panel 1, and the overall aesthetics of the interactive screen is affected to a certain extent.

[0049] For this purpose, refer to Figure 6-7In this solution, a positioning layer 5 having a bare area covering portion 51 and a positioning line portion 52 is provided. The bare area covering portion 51 can cover the area around the bare area 41, and the bare area covering portion 51 has a light-transmitting area 53 of the same size as the light-transmitting hole of the camera 31. Therefore, after the bare area covering portion 51 is combined with the covering layer 4, a light-transmitting area 53 of standard size can be formed on the screen panel 1. When the camera 31 is aligned with the light-transmitting area 53, the part of the camera bracket 32 ​​that needs to be blocked can be blocked by the bare area covering portion 51 and the covering layer 4. When the screen panel 1 is viewed from the front, the part of the camera bracket 32 ​​that affects the aesthetics will not be seen. In order to ensure the integrity of the bare area covering portion 51 and the covering layer 4, the bare area covering portion 51 and the covering layer 4 are preferably made of materials of the same color. At the same time, the positioning line portion 52 can be used as a positioning reference when the camera bracket 32 ​​is installed, and the positioning line portion 52 and the bare area covering portion 51 are formed simultaneously as one piece, that is, the positioning line portion 52 and the light-transmitting area 53 in the bare area covering portion 51 are the same molding reference. When installing the camera bracket 32, using the positioning line portion 52 as the positioning reference is equivalent to using the light-transmitting area 53 as the positioning reference, thereby ensuring that the installed camera 31 can accurately align with the light-transmitting area 53, so that the field of view of the camera 31 can completely fall within the range of the light-transmitting area 53, thereby avoiding the camera field of view being covered by the covering layer around the light-transmitting hole, causing the captured image to have a dark shadow defect, thereby improving product quality.

[0050] In summary, the positioning method of the camera installation method based on the present solution can ensure that the field of view angle of the camera after installation can be aligned with the light-transmitting area 53, thereby solving the technical problem in the prior art that the field of view angle of the camera is covered by the silk-screen layer due to inaccurate positioning, resulting in dark shadows in the captured image.

[0051] Wherein, for the arrangement of the covering layer 4 and the positioning layer 5 , the positioning reference adopted when covering the positioning layer 5 on the covering layer 4 in step S2 is the periphery of the screen panel 1 .

[0052] It should be noted that although the setting of the covering layer 4 and the positioning layer 5 are both based on the periphery of the screen panel 1, due to the large size of the screen panel 1, its manufacturing tolerance is large (up to + / -0.8mm). Therefore, there is a certain deviation between the positioning line portion 52 of the molded positioning layer 5 and the center of the bare area 41 of the previously molded covering layer 4. Therefore, this solution needs to enlarge the size of the bare area 41 (even if the size of the reserved bare area is larger than the size of the standard light-transmitting hole), and then cover the excess light-transmitting part with the bare area covering portion 51 in the positioning layer 5. In this way, the positioning reference of the second molded light-transmitting area 53 is the same as the positioning reference of the positioning line portion 52 on its periphery, and relative to the size of the entire screen panel 1, the size of the positioning layer 5 is small and the dimensional tolerance is small. As long as the positioning line portion 52 of the positioning layer 5 is used as the installation reference of the camera bracket 32, it can be ensured that the field of view angle of the installed camera 31 can accurately fall within the reserved light-transmitting area 53.

[0053] Furthermore, regarding the molding method of the covering layer 4 and the positioning layer 5, preferably, the covering layer 4 and the positioning layer 5 are processed by silk screen printing.

[0054] Specifically, the silk screen molding process is as follows:

[0055] S11. Printing the ink material on the surface of the screen panel 1 (generally a glass plate) by screen printing to obtain a screen panel 1 having a covering layer 4;

[0056] S12. The screen panel 1 having the cover layer 4 is cured at 200°C-250°C for 15min-25min;

[0057] S21. The ink printing material is printed on the surface of the covering layer 4 by screen printing to obtain a screen panel 1 having a positioning layer 5;

[0058] S22. Curing the screen panel 1 having the positioning layer 5 at 200° C.-250° C. for 15 min-25 min.

[0059] In this solution, curing is performed at a specific temperature after silk-screen printing of the covering layer 4 and the positioning layer 5, respectively, which can improve the bonding degree between the covering layer 4, the positioning layer 5 and the screen panel 1, enhance the firmness and wear resistance of the two ink layers, and curing at a higher temperature can fully volatilize the harmful components in the ink material, thereby improving the environmental protection and safety performance.

[0060] Among them, for the formula of the silk-screen printing ink of the silk-screen covering layer 4 and the positioning layer 5, it is preferred that it includes 30-55wt% ink, 10-35wt% colorant, 3-10wt% binder (emulsifier and defoamer), 1-2.5wt% filler, 0.5-3wt% diluent, 0.4-2.5wt% anti-skinning agent, 0.5-2wt% anti-reverse printing agent, 0.5-2.5wt% increasing agent and 0.5-1.5wt% antioxidant additive. The additive contains antioxidant additive, which is isolated from air and can be stored for a long time in a dry room.

[0061] Regarding the structure of the positioning layer 5, this embodiment provides two preferred implementation methods:

[0062] As one of the preferred implementations, refer to Figure 6 The bare area covering portion 51 is connected to the positioning line portion 52 as a whole, the outer dimensions of the positioning layer 5 coincide with the dimensions of the camera bracket 32, and the camera bracket 32 ​​is installed with the outer edge of the positioning layer 5 as a reference.

[0063] That is, in this method, the outer dimensions of the entire positioning layer 5 are designed according to the outer dimensions of the camera bracket 32. When installing the camera bracket 32, the outer periphery of the camera bracket 32 ​​is aligned with the outer periphery of the positioning layer 5, so that the precise positioning of the camera bracket 32 ​​can be achieved.

[0064] As another preferred embodiment, refer to Figure 7 The bare area covering portion 51 is not connected to the positioning line portion 52, and the size of the inner edge or outer edge of the positioning line portion 52 coincides with the size of the camera bracket 32. The camera bracket 32 ​​is installed based on the inner edge or outer edge of the positioning line portion 52.

[0065] That is, in this mode, the positioning line portion 52 is not connected to the bare area covering portion 51, and the positioning line portion 52 itself has an inner edge and an outer edge. When designing the positioning line portion 52, the outer dimensions of the camera bracket 32 ​​can be used as a reference for design, so that the outer edge or inner edge of the positioning line portion 52 corresponds to the outer dimensions of the camera bracket 32. When the outer edge of the positioning line portion 52 coincides with the outer dimensions of the camera bracket 32, the outer periphery of the camera bracket 32 ​​is aligned with the outer periphery of the positioning line portion 52, and the precise positioning of the camera bracket 32 ​​can be achieved; when the inner edge of the positioning line portion 52 coincides with the outer dimensions of the camera bracket 32, the outer periphery of the camera bracket 32 ​​is aligned with the inner periphery of the positioning line portion 52, and the precise positioning of the camera bracket 32 ​​can be achieved.

[0066] As for the specific method of installing the camera bracket 32 ​​on the screen panel 1, preferably, the camera bracket 32 ​​is fixed to the positioning layer 5 by bonding. Installing the camera bracket 32 ​​by bonding can achieve the purpose of quick installation without damaging the screen panel 1. Specifically, during installation, double-sided tape (or other adhesives) is affixed to the side where the camera bracket 32 ​​is connected to the screen panel 1 in advance, and then the outer periphery of the camera bracket 32 ​​is aligned with the positioning line portion 52, and the camera bracket 32 ​​is accurately affixed to the screen panel 1, thereby achieving the installation of the camera bracket 32.

[0067] In order to facilitate the accurate installation of the camera bracket 32, preferably, refer to Figure 3-4 The camera bracket 32 ​​includes a bracket limiting member 322 and a bracket body 321. During installation, the bracket limiting member 322 is first fixed on the positioning layer 5, and then the bracket body 321 is installed; wherein, the bracket limiting member 322 is in the form of a thin sheet.

[0068] Regarding the structural design of the camera bracket 32, the reason is that although the positioning layer 5 can provide a positioning reference for the installation of the camera bracket 32, the positioning layer 5 itself does not have a limiting effect on the camera bracket 32. When installing the camera bracket 32, the edge of the camera bracket 32 ​​can only be aligned with the positioning line portion 52 of the positioning layer 5 to achieve accurate installation. The structure of the entire camera bracket 32 ​​needs to be designed according to the structure of the camera 31. Therefore, the structure of the entire camera bracket 32 ​​is relatively complex, and it is difficult to align the entire camera bracket 32 ​​with the positioning line portion 52 for installation. For this reason, the present solution sets the camera bracket 32 ​​to consist of a bracket limiting member 322 and a bracket body 321, wherein the bracket limiting member 322 is in the form of a thin sheet, and the thin sheet-shaped bracket limiting member 322 is easier to align with the positioning line portion 52, thereby facilitating the installation of the bracket limiting member 322 and improving the installation accuracy. After the bracket limiting member 322 is installed, the bracket limiting member 322 can support and limit the bracket body 321 to ensure the installation accuracy of the bracket body 321.

[0069] Furthermore, a limiting window 323 is provided in the bracket limiting member 322 , and the shape of the limiting window 323 corresponds to the bracket body 321 . The bracket body 321 is embedded in the limiting window 323 , so that the bracket body 321 is limited by the bracket limiting member 322 .

[0070] The bracket stopper 322 and the bracket body 321 are both pre-processed parts with high dimensional accuracy. When installing the bracket body 321, the bracket body 321 only needs to be inserted into the stopper window 323 of the bracket stopper 322 to accurately position the bracket body 321. For fixing the bracket body 321, other supporting structures can be used to support the bracket body 321 or the camera 31 and other components, or they can be bonded and fixed to the screen panel 1 in the same way as the bracket stopper 322.

[0071] In this regard, regarding the fixing method of the camera bracket 32 ​​and the camera 31, the following preferred solutions are provided in this embodiment:

[0072] In step S3, the following steps are specifically included:

[0073] S31. Based on the positioning line portion 52, the bracket stopper 322 is fixed to the positioning layer 5;

[0074] S32. The screen panel 1 is fixed to the frame 2;

[0075] S33. Install the bracket body 321 into the bracket limiting member 322 through the camera installation opening 21 on the frame 2.

[0076] In step S4, the following steps are specifically included:

[0077] S41. Install the camera 31 into the bracket body 321;

[0078] S42. Install the camera rear bracket 33 on the frame 2 , the camera rear bracket 33 is pressed against the camera 31 , and the camera 31 and the bracket body 321 are fixed in the bracket limiter 322 and the frame 2 through the camera rear bracket 33 .

[0079] In this scheme, if Figure 1 As shown, the frame 2 is the supporting frame of the entire interactive screen. After installation, there is an installation cavity between it and the screen panel 1 for installing various devices. The camera 31 is also installed in the installation cavity. To facilitate the installation of the camera 31 in the installation cavity, a camera installation opening 21 for installing the camera 31 is reserved on the side of the frame 2 away from the screen panel 1, as shown in FIG. Figure 2-3As shown; after the frame 2 is installed on the screen panel 1 with the bracket stopper 322, the bracket body 321 can be installed into the frame 2 through the camera installation opening 21, and the bracket body 321 is clamped with the bracket stopper 322, so that the bracket body 321 can be aligned with the light-transmitting area 53 reserved on the screen panel 1; then when the camera 31 is inserted into the bracket body 321, the field of view of the camera 31 can be accurately placed in the light-transmitting area 53. Finally, by fixing the camera rear bracket 33 to the frame 2, so that the camera rear bracket 33 is supported against the camera 31 and the bracket body 321, the camera 31 and the bracket body 321 can be fixed. In this way, the front and rear sides of the bracket body 321 are supported and limited by the screen panel 1 and the camera rear bracket 33, respectively, and the surroundings are supported and limited by the bracket stopper 322. There is no need to glue between the bracket body 321 and the screen panel 1, and the disassembly and assembly are simple, which is convenient for disassembly and assembly of the camera 31.

[0080] Example 2.

[0081] This embodiment provides a camera installation structure, which is manufactured by the camera installation method of embodiment one.

[0082] In the description of this article, it should be understood that the terms "upper", "lower", "left", "right", etc., and other directions or positional relationships are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of this application. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0083] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0084] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0085] The technical principles of the present application are described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present application and cannot be interpreted as limiting the scope of protection of the present application in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation methods of the present application without creative work, and these methods will fall within the scope of protection of the present application.

Claims

1. A camera installation method, characterized in that: The following steps are involved: S1. A covering layer (4) is provided on the inner surface of the screen panel (1), wherein a bare area (41) is reserved in the covering layer (4), and the size of the bare area (41) is larger than the size of the light-transmitting hole required for the camera (31) to be installed; S2. A positioning layer (5) is covered on the cover layer (4), wherein the positioning layer (5) comprises a bare area covering portion (51) and a positioning line portion (52), wherein the positioning line portion (52) is located at the periphery of the bare area covering portion (51), and a light-transmitting area (53) is reserved in the bare area covering portion (51), wherein the size of the light-transmitting area (53) is the same as the size of the light-transmitting hole, and the bare area (41) is completely within the range of the bare area covering portion (51), and the light-transmitting area (53) is completely within the range of the bare area (41); S3. Using the positioning line portion (52) as a reference, the camera bracket (32) is fixed on the positioning layer (5); wherein the camera bracket (32) comprises a bracket stopper (322) and a bracket body (321); during installation, the bracket stopper (322) is first fixed on the positioning layer (5), and then the bracket body (321) is installed; the bracket stopper (322) is in the form of a thin sheet; S4. Install the camera (31) into the camera bracket (32).

2. The camera installation method according to claim 1, characterized in that: In step S2, when the positioning layer (5) is covered on the covering layer (4), the positioning reference adopted is the periphery of the screen panel (1).

3. The camera installation method according to claim 1, characterized in that: The bracket limiting member (322) has a limiting window (323) therein, the shape of the limiting window (323) corresponds to the bracket body (321), and the bracket body (321) is embedded in the limiting window (323), so that the bracket body (321) is limited by the bracket limiting member (322).

4. The camera installation method according to claim 3, characterized in that: In step S3, the following steps are specifically included: S31. Using the positioning line portion (52) as a reference, fix the bracket stopper (322) on the positioning layer (5); S32. Fixing the screen panel (1) on the frame (2); S33. Install the bracket body (321) into the bracket stopper (322) through the camera mounting opening (21) on the frame (2).

5. The camera installation method according to claim 4, characterized in that: In step S4, the following steps are specifically included: S41. Installing the camera (31) into the bracket body (321); S42. Install the camera rear bracket (33) onto the frame (2), the camera rear bracket (33) rests against the camera (31), and the camera (31) and the bracket body (321) are fixed in the bracket limiter (322) and the frame (2) through the camera rear bracket (33).

6. The camera installation method according to any one of claims 1 to 5, characterized in that: The covering layer (4) and the positioning layer (5) are processed by silk screen printing.

7. The camera installation method according to any one of claims 1 to 5, characterized in that: The bare area covering portion (51) is integrally connected to the positioning line portion (52); the outer dimensions of the positioning layer (5) coincide with the dimensions of the camera bracket (32); and the camera bracket (32) is installed with the outer edge of the positioning layer (5) as a reference.

8. The camera installation method according to any one of claims 1 to 5, characterized in that: The bare area covering portion (51) is not connected to the positioning line portion (52), and the size of the inner edge or outer edge of the positioning line portion (52) coincides with the size of the camera bracket (32), and the camera bracket (32) is installed based on the inner edge or outer edge of the positioning line portion (52).

9. The camera installation method according to any one of claims 1 to 5, characterized in that: The camera bracket (32) is fixed on the positioning layer (5) by bonding.

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