CN210605314U - Camera assembly, display device and intelligent blackboard - Google Patents
Camera assembly, display device and intelligent blackboard Download PDFInfo
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- CN210605314U CN210605314U CN201921703921.9U CN201921703921U CN210605314U CN 210605314 U CN210605314 U CN 210605314U CN 201921703921 U CN201921703921 U CN 201921703921U CN 210605314 U CN210605314 U CN 210605314U
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- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a camera assembly, a display device and an intelligent blackboard, wherein, the camera assembly comprises a positioning piece, a module bracket, a lens module and a board card bracket, the positioning piece is arranged on the non-display side of a glass cover plate of the display device, and the positioning piece is provided with a through hole; the module bracket is connected with the positioning piece and is provided with a mounting hole communicated with the through hole; the lens module is arranged in the mounting hole; the board card support is connected with a frame of the display device, a camera board card electrically connected with the lens module is fixed on the board card support, and the board card support is further provided with a clamping portion used for clamping the lens module in the mounting hole. The utility model discloses a camera subassembly installation degree of difficulty is low, and camera lens module easy dismounting just does not occupy display device's frame space.
Description
Technical Field
The utility model relates to an electronic equipment technical field especially relates to a camera subassembly, contain display device of this camera subassembly and contain this display device's wisdom blackboard.
Background
The intelligent blackboard usually comprises an electronic flat plate and a writing plate which are formed in a splicing mode, the electronic flat plate can be operated in a touch mode to present teaching contents in modes of pictures, videos and the like, and the writing plate can be used for teachers to write on the electronic flat plate and present the teaching contents in a blackboard-writing mode. Dull and stereotyped and the clipboard combination of electron can realize traditional teaching and the combination of electronic teaching, promotes the teaching effect.
At present, a camera device is usually arranged on an electronic tablet, and some camera devices are arranged outside the electronic tablet and some camera devices are arranged inside the electronic tablet. For the camera device installed inside the electronic flat panel, the camera module is usually fixed in the frame of the electronic flat panel by screws or bonding, and the frame is provided with a through hole corresponding to the camera module, and the through hole is used for shooting by the camera module. The existing fixing mode of the camera device has the following defects: 1. the camera module is fixed in the frame, so that the size of the frame can be increased, and the narrow frame design is not facilitated; 2. the fixed mode of camera module is complicated, the dismouting of being not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a camera subassembly, display device and wisdom blackboard, its volume that does not occupy the frame is convenient for realize narrow frame design, easy dismounting simultaneously.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, there is provided a camera assembly comprising:
the positioning piece is arranged on the non-display side of a glass cover plate of the display device and is provided with a through hole;
the module bracket is connected with the positioning piece and is provided with a mounting hole communicated with the through hole;
the lens module is arranged in the mounting hole;
the integrated circuit board support is connected with the frame of the display device, a camera integrated circuit board electrically connected with the lens module is fixed on the integrated circuit board support, and the integrated circuit board support is further provided with a tight supporting part used for tightly supporting the lens module in the mounting hole.
As a preferred scheme of the camera assembly, one of the positioning piece and the module support is convexly provided with a positioning column, and the other of the positioning piece and the module support is provided with a positioning hole in plug-in fit with the positioning column.
As a preferable scheme of the camera assembly, the positioning member is adhered to the non-display side of the glass cover plate; and/or the presence of a gas in the gas,
the module bracket is bonded on the positioning piece.
As a preferred scheme of camera subassembly, the mounting hole is the step hole, the step hole is including the first hole and the second hole that set gradually, the first hole is close to the glass apron, the size in first hole is less than the size in second hole, first hole with form the step face between the second hole, be provided with on the camera lens module with the butt face of step face butt.
As a camera subassembly a preferred scheme, the integrated circuit board support includes first mounting panel, second mounting panel and connecting plate, first mounting panel with the frame is connected, the second mounting panel passes through the connecting plate with first mounting panel is connected, the camera integrated circuit board sets up on the second mounting panel.
As a preferred scheme of camera subassembly, the camera integrated circuit board sets up the second mounting panel is kept away from one side of first mounting panel, be provided with the signal lamp on the camera integrated circuit board, correspond the signal lamp is provided with the leaded light post, the first end of leaded light post extends to signal lamp department, the second end of leaded light post extends to glass apron department.
As a camera subassembly's a preferred scheme, the leaded light hole has been seted up on the second mounting panel, the leaded light post includes that leaded light body and protrusion set up the spacing portion of the outer wall of leaded light body, the first end of leaded light post can pass the leaded light hole and with camera integrated circuit board butt, spacing portion butt is in the second mounting panel is close to one side of camera integrated circuit board.
As a preferred scheme of the camera assembly, the first mounting plate and the second mounting plate are located on the same side of the connecting plate, the tight supporting part comprises a first plate and a second plate which are arranged at an included angle, one end, far away from the second plate, of the first plate is connected with the connecting plate or the first mounting plate, and the second plate is tightly supported on the lens module.
In a second aspect, a display device is provided, which comprises a display module and a frame, wherein the frame is arranged on the periphery of the display module, the camera assembly is arranged on the non-display side of a glass cover plate of the display module, and a board card support of the camera assembly is connected with the frame.
The third aspect provides an intelligence blackboard, is in including electronic flat board and at least one setting the clipboard of electronic flat board one side, electronic flat board be display device.
The utility model discloses beneficial effect does: through setting up the setting element, can reduce the installation location degree of difficulty of module support, and under the module support and the combined action of supporting tight portion, can realize fixedly to the camera lens module, need not additionally to set up screw or sticky fixed camera lens module, the camera lens module dismouting of being convenient for, in addition, the camera lens module sets up the non-display side at the glass apron, no longer sets up in the frame, consequently can not occupy the space of frame, can reduce the volume of frame, be convenient for realize the setting of narrow frame.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural view of the intelligent blackboard according to the embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of an electronic tablet according to an embodiment of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2.
Fig. 4 is a schematic structural diagram of a positioning element according to an embodiment of the present invention.
Fig. 5 is a first perspective schematic view of the board card support according to the embodiment of the present invention.
Fig. 6 is a second perspective schematic view of the board card support according to the embodiment of the present invention.
Fig. 7 is a schematic structural view of a light guide pillar according to an embodiment of the present invention.
In the figure:
1. a camera assembly; 11. a positioning member; 111. a through hole; 112. positioning holes; 12. a module holder; 13. a lens module; 14. a board card support; 141. a tightening part; 1411. a first plate; 1412. a second plate; 142. a first mounting plate; 143. a second mounting plate; 1431. a light guide hole; 144. a connecting plate; 15. a camera board card; 151. a signal lamp; 16. a light guide pillar; 161. a first end; 162. a second end; 163. a light guide body; 164. a limiting part;
2. a glass cover plate;
3. a frame;
100. an electronic tablet; 200. a writing board.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment of the utility model provides a camera component, it can use at the display device of mutual class (like the electronic flat board of the mutual dull and stereotyped of intelligence blackboard, wisdom blackboard etc.) for information such as picture, video are shot.
Referring to fig. 1, the display side of the glass cover plate 2 of the display device of the present invention is: the user can see one side of information such as pictures, videos and the like, while the non-display side is the side opposite to the display side, and the non-display side is usually opposite to components such as a back plate, a rear shell and the like of the display device.
As shown in fig. 1 to 4, the camera assembly 1 includes a positioning member 11, a module bracket 12, a lens module 13 and a board bracket 14, wherein the positioning member 11 is disposed on a non-display side of a glass cover plate 2 of the display device, a through hole 111 is disposed on the positioning member 11, the module bracket 12 is connected to the positioning member 11, a mounting hole communicated with the through hole 111 is disposed on the module bracket 12, the lens module 13 is disposed in the mounting hole, the board bracket 14 is connected to a frame 3 of the display device, a camera board 15 electrically connected to the lens module 13 is fixed on the board bracket 14, and a fastening portion 141 for fastening the lens module 13 in the mounting hole is further disposed on the board bracket 14. Through setting up setting element 11, can reduce the installation location degree of difficulty of module support 12, and under module support 12 and the combined action of supporting tight portion 141, can realize fixing lens module 13, need not additionally to set up screw or sticky fixed lens module 13, the lens module 13 dismouting of being convenient for, in addition, lens module 13 sets up the non-side that shows at glass apron 2, no longer set up in frame 3, consequently can not occupy frame 3's space, can reduce frame 3's volume, be convenient for realize the setting of narrow frame.
In this embodiment, a through hole is formed in the position of the glass cover plate 2 corresponding to the lens module 13, and the through hole is communicated with the through hole 111 of the positioning member 11, so that the lens module 13 can clearly shoot the display side of the glass cover plate 2. Of course, in other embodiments, the through hole formed in the glass cover plate 2 may be omitted, because the glass cover plate 2 is of a transparent structure, and even if the glass cover plate 2 is not provided with the through hole, the lens module 13 can also normally photograph the display side of the glass cover plate 2.
In order to reduce the difficulty in fixing the module holder 12, a positioning hole 112 may be further formed in the positioning member 11, a positioning column is protruded from a side of the module holder 12 close to the positioning member 11, the positioning column is inserted into the positioning hole 112 to position the module holder 12, and when the positioning column on the module holder 12 is inserted into the positioning hole 112 on the positioning member 11, the mounting hole on the module holder 12 corresponds to the through hole 111 on the positioning member 11, that is, the module holder 12 is mounted in place.
Of course, the positions of the positioning posts and the positioning holes 112 can also be interchanged, that is, the positioning posts are disposed on the positioning members 11, and the positioning holes 112 are disposed on the module frame 12.
The number of the positioning columns and the positioning holes 112 can be two or more, so that the mounting position of the module support 12 is further limited, and the mounting difficulty of the module support 12 is reduced.
In the present embodiment, the spacer 11 is attached to the non-display side of the glass cover 2. The positioning piece 11 is fixed in a sticking mode, so that the fixing difficulty of the positioning piece 11 on the glass cover plate 2 can be reduced, and structures such as threaded holes and the like are also avoided being formed in the glass cover plate 2.
The module holder 12 is attached to the positioning member 11. In other embodiments, the module bracket 12 can be fixed to the positioning member 11 by screws, fasteners, or the like.
In an embodiment, the mounting hole is a stepped hole, the stepped hole includes a first hole and a second hole that are sequentially disposed, the first hole is adjacent to the glass cover plate 2, the size of the first hole is smaller than that of the second hole, a stepped surface is formed between the first hole and the second hole, and an abutting surface abutting against the stepped surface is disposed on the lens module 13. The installation hole is set to be the step hole, so that the lens module 13 can be conveniently installed, the lens module 13 is prevented from being separated from the module bracket 12, and meanwhile, the lens module 13 can be fixed under the action of the abutting part 141 and the step surface.
As shown in fig. 5 and 6 (the remaining reference numerals refer to fig. 1 to 4), the board bracket 14 includes a first mounting plate 142, a second mounting plate 143, and a connecting plate 144, the first mounting plate 142 is connected to the bezel 3, the second mounting plate 143 is connected to the first mounting plate 142 via the connecting plate 144, and the camera board 15 is disposed on the second mounting plate 143.
In this embodiment, the first mounting plate 142 and the second mounting plate 143 are located on the same side of the connecting plate 144, the abutting portion 141 includes a first plate 1411 and a second plate 1412 arranged at an included angle, one end of the first plate 1411, which is far away from the second plate 1412, is connected to the connecting plate 144 or the first mounting plate 142, and the second plate 1412 abuts against the lens module 13.
Specifically, the abutting portion 141, the first mounting plate 142, the second mounting plate 143, and the connecting plate 144 are integrally formed by punching or bending metal plates, or integrally formed by injection molding plastic, so that the connection and assembly of the integrally formed structure can be reduced, the manufacturing process can be reduced, and the strength of the whole board card support 14 can be increased.
The first plate 1411 and the second plate 1412 are disposed at an acute angle, and the first plate 1411 is connected to the connection plate 144 and located on the same plane.
As shown in fig. 3 and 7 (the rest of the reference numerals refer to fig. 1 to 6), the camera board card 15 is disposed on one side of the second mounting plate 143 away from the first mounting plate 142, a signal lamp 151 is disposed on the camera board card 15, a light guide column 16 is disposed corresponding to the signal lamp 151, a first end 161 of the light guide column 16 extends to the signal lamp 151, and a second end 162 of the light guide column 16 extends to the glass cover plate 2. Through setting up light guide 16, can transmit the light of signal lamp 151 on the camera integrated circuit board 15 to glass apron 2 department, the suggestion user shoots the state.
Specifically, the light guide hole 1431 is opened on the second mounting plate 143, the light guide column 16 includes the light guide body 163 and the limiting portion 164 protruding from the outer wall of the light guide body 163, the first end 161 of the light guide column 16 can pass through the light guide hole 1431 and abut against the camera board card 15, and the limiting portion 164 abuts against one side of the second mounting plate 143 close to the camera board card 15. Through setting up leaded light hole 1431 and spacing portion 164, can be fixed leaded light post 16, need not to set up structure such as screw, adhesive and also can realize leaded light post 16's fixed, reduced leaded light post 16's the dismouting degree of difficulty.
The stopper 164 is a plate-like structure that is annularly provided around the central axis of the light guide 16 on the outer peripheral wall of the light guide 16.
To prevent light from the light guide 16 from being diffused, an opaque coating may be applied to the outer wall of the light guide 16 except for the end surfaces of the first end 161 and the second end 162.
The embodiment of the utility model provides a still provide a display device, including display module assembly and frame 3, frame 3 sets up in the week portion of display module assembly, and display module assembly's glass apron 2 non-shows the side and is provided with camera assembly 1 as above arbitrary embodiment, and camera assembly 1's integrated circuit board support 14 is connected with frame 3. The specific structure of the camera head assembly 1 will not be described in detail here.
In this embodiment, the frame 3 has an abdicating notch or an abdicating hole corresponding to the abutting portion 141, and the camera assembly 1 is disposed adjacent to the frame 3. Specifically, the camera assembly 1 is disposed adjacent to the upper frame of the bezel 3 and at a middle position of the upper frame.
As shown in fig. 1, the embodiment of the present invention further provides a smart blackboard, which includes an electronic tablet 100 and at least one writing board 200 disposed on one side of the electronic tablet 100, wherein the electronic tablet 100 is the display device according to the above embodiment.
The electronic tablet 100 is a tablet that can be operated by an operator to perform touch writing, picture video display, etc., and the writing board 200 can be a blackboard or a whiteboard, or any planar board that can be written to present writing contents.
In a specific embodiment of the present invention, the left and right sides of the tablet computer 100 are respectively connected to a writing board 200.
In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A camera head assembly, comprising:
the positioning piece is arranged on the non-display side of a glass cover plate of the display device and is provided with a through hole;
the module bracket is connected with the positioning piece and is provided with a mounting hole communicated with the through hole;
the lens module is arranged in the mounting hole;
the integrated circuit board support is connected with the frame of the display device, a camera integrated circuit board electrically connected with the lens module is fixed on the integrated circuit board support, and the integrated circuit board support is further provided with a tight supporting part used for tightly supporting the lens module in the mounting hole.
2. The camera assembly according to claim 1, wherein a positioning post is protruded from one of the positioning member and the module holder, and a positioning hole engaged with the positioning post is formed in the other of the positioning member and the module holder.
3. A camera assembly according to claim 1, wherein the spacer is bonded to the non-display side of the glass cover plate; and/or the presence of a gas in the gas,
the module bracket is bonded on the positioning piece.
4. The camera assembly according to claim 1, wherein the mounting hole is a stepped hole, the stepped hole includes a first hole and a second hole, the first hole is adjacent to the glass cover plate, the first hole has a smaller size than the second hole, a stepped surface is formed between the first hole and the second hole, and an abutting surface abutting against the stepped surface is provided on the lens module.
5. The camera assembly of claim 1, wherein the board bracket includes a first mounting plate, a second mounting plate, and a connecting plate, the first mounting plate being connected to the frame, the second mounting plate being connected to the first mounting plate via the connecting plate, the camera board being disposed on the second mounting plate.
6. The camera assembly of claim 5, wherein the camera board is disposed on a side of the second mounting plate away from the first mounting plate, the camera board is provided with a signal lamp corresponding to the signal lamp, a light guide column is disposed on the first end of the light guide column, the first end of the light guide column extends to the signal lamp, and the second end of the light guide column extends to the glass cover plate.
7. The camera assembly according to claim 6, wherein the second mounting plate has a light guide hole formed therein, the light guide pillar includes a light guide body and a limiting portion protruding from an outer wall of the light guide body, a first end of the light guide pillar can pass through the light guide hole and abut against the camera board, and the limiting portion abuts against a side of the second mounting plate close to the camera board.
8. The camera assembly according to claim 5, wherein the first mounting plate and the second mounting plate are located on the same side of the connecting plate, the abutting portion includes a first plate and a second plate arranged at an included angle, one end of the first plate, which is far away from the second plate, is connected to the connecting plate or the first mounting plate, and the second plate abuts against the lens module.
9. A display device comprising a display module and a frame, wherein the frame is arranged on the periphery of the display module, and characterized in that the non-display side of the glass cover plate of the display module is provided with a camera assembly according to any one of claims 1 to 8, and the board card support of the camera assembly is connected with the frame.
10. An intelligent blackboard comprising an electronic flat plate and at least one writing board provided on one side of the electronic flat plate, wherein the electronic flat plate is the display device according to claim 9.
Priority Applications (1)
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CN201921703921.9U CN210605314U (en) | 2019-10-11 | 2019-10-11 | Camera assembly, display device and intelligent blackboard |
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CN201921703921.9U CN210605314U (en) | 2019-10-11 | 2019-10-11 | Camera assembly, display device and intelligent blackboard |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022057225A1 (en) * | 2020-09-21 | 2022-03-24 | 京东方科技集团股份有限公司 | Camera module and electronic device |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2022057225A1 (en) * | 2020-09-21 | 2022-03-24 | 京东方科技集团股份有限公司 | Camera module and electronic device |
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