CN208092307U - Network communication apparatus - Google Patents
Network communication apparatus Download PDFInfo
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- CN208092307U CN208092307U CN201820613489.3U CN201820613489U CN208092307U CN 208092307 U CN208092307 U CN 208092307U CN 201820613489 U CN201820613489 U CN 201820613489U CN 208092307 U CN208092307 U CN 208092307U
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- grab
- lens
- limit protrusion
- communication apparatus
- network communication
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Abstract
The utility model discloses a kind of network communication apparatus comprising has：There is shell face-piece, face-piece to be equipped with lens mounting hole and have lens limited wall；Infrared lenses, including lens body and several grabs, grab are connected to the inside of lens body；With several limit protrusions, it is set in shell；Wherein, infrared lenses are arranged in lens mounting hole, and lens body is located at the outside of lens limited wall, and lens limited wall is clamped with limit protrusion to limit lens body far from shell for limiting the inside that lens body enters shell, grab.More than, infrared lenses are installed on shell by the way of lens body and the cooperation of lens limited wall, grab and limit protrusion cooperation, are provided simultaneously with the reliable and easy to operate advantage of structure；Alternatively, at least, compared with the prior art for, the utility model provides a kind of same alternative structure that can realize infrared lenses installation.
Description
Technical field
The utility model is related to a kind of network communication apparatus.
Background technology
As in set-top box in network communication apparatus, infrared lenses generally require on the shell fixed to equipment.Usually
The fixed form of use mainly has：1) it is bonded, i.e.,：Infrared lenses are sticked to the outer surface of shell using materials such as gums；2) hot
It is molten, i.e.,：Infrared lenses directly with shell hot-melt adhesive paste.
But to paste reliability relatively low for gum, and hot melting process increases manpower expense and cost of equipment, thus cost compared with
It is high.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of network communication in order to overcome the deficiencies of existing technologies and set
It is standby.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of network communication apparatus, feature are comprising have：
There is face-piece, the face-piece to be equipped with lens mounting hole and have lens limited wall, the lens for shell, the shell
Limited wall is set to the week in the lens mounting hole and along the lens mounting hole along extension；
Infrared lenses, the infrared lenses include lens body and several grabs, and the grab is connected to described
The inside of lens body, the inside of the lens body is towards the inside of the shell, and several grabs are along the lens sheet
Body is provided at circumferentially spaced；With
Several limit protrusions, the limit protrusion are disposed in the housing；
Wherein, the infrared lenses are arranged in the lens mounting hole, and the lens body is located at lens limit
The outside of wall, towards the outside of the shell, the lens limited wall is described for limiting in the outside of the lens limited wall
Mirror ontology enters the inside of the shell, and the grab is clamped with the limit protrusion to limit the lens body far from described
Shell.
Preferably, the infrared lenses further include can infrared ray thoroughly oil reservoir, the lens body is by can saturating infrared ray
Transparent material be made, the oil reservoir be set to the lens body lateral surface.
In above-mentioned technical proposal, the materials such as plastic cement may be used in lens body, and PC such as may be used
(Polycarbonate, makrolon) or PMMA (Polymethyl Methacrylate, polymethyl methacrylate).Oil reservoir
The materials such as PU (Polyurethane, polyurethane) gloss oil may be used.It in this way can be according to the face for specifically needing selection oil reservoir
Color and material.The transmitance of transmission measurement instrument such as SDR850 testing infrared rays lens may be used.The thickness one of above-mentioned oil reservoir
As be 12~25 μm so that infrared light transmission >=1.0% of the infrared lenses of finished product.The oil reservoir of the infrared lenses of finished product
Aberration Δ E (aberration comprehensive deviation amount)≤1.0.And oil reservoir is uniform, comprehensively covers lens body so that oil reservoir is without excessive, leakage etc.
Situation.
Preferably, the lens body and the grab are integrally formed.
Preferably, several grabs include：First grab, the second grab, third grab and the 4th grab, described first
Grab and second grab are oppositely arranged, and the third grab and the 4th grab are oppositely arranged；
Several limit protrusions include：First limit protrusion, the second limit protrusion, third limit protrusion and the 4th limit
Protrusion, first limit protrusion and second limit protrusion are oppositely arranged and along the height sides of the network communication apparatus
To extension, the third limit protrusion and the 4th limit protrusion are oppositely arranged and along the height with the network communication apparatus
The vertical direction in direction is spent to extend；
Wherein, first grab is clamped with first limit protrusion, second grab and second limit convex
Clamping is played, the third grab is clamped with the third limit protrusion, and the 4th grab is clamped with the 4th limit protrusion.
The first limit protrusion being oppositely arranged in four limit protrusions in above-mentioned technical proposal and the second limit protrusion edge
Short transverse extends, and the third limit protrusion being oppositely arranged and the 4th limit protrusion extend along the direction vertical with short transverse,
Coordinate again with four grabs so that infrared lenses stress is more uniform, and the connection of infrared lenses and shell is more secured.
Preferably, first limit protrusion, second limit protrusion, the third limit protrusion and the 4th limit
Position protrusion is fixedly arranged on the face-piece.
Preferably, the network communication apparatus further includes being fixedly arranged on the face-piece and along the height of the network communication apparatus
The first extension, the second extension, two third extensions and two the 4th extensions that direction extends, the first extension connection
In one end of first limit protrusion, second extension is connected to one end of second limit protrusion, and two described
Three extensions are connected to the both ends of the third limit protrusion, and two the 4th extensions are connected to the 4th limit protrusion
Both ends.
In above-mentioned technical proposal, the first extension, the second extension, third extension and the 4th extension are used to reinforce
Structure.
Preferably, the network communication apparatus further includes bottom case, the bottom case is connected to the bottom of the face-piece, the bottom
Shell is equipped with several radiating grooves.
Using above-mentioned setting, radiating groove is convenient for radiating when network communication apparatus use, can improve network communication apparatus
Security performance and service life.
Preferably, the network communication apparatus further includes：
Pcb board (Printed Circuit Board, printed circuit board), the pcb board be located in the shell and with institute
Shell is stated to be fixedly connected；
Infrared receiver, the infrared receiver is fixedly arranged on the pcb board and in the shell, described infrared
Line receiver is oppositely arranged with the infrared lenses.
Preferably, the network communication apparatus is set-top box.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can arbitrarily combine to get the utility model respectively compared with
Good example.
The positive effect of the utility model is：
Network communication apparatus disclosed by the utility model, using lens body and lens limited wall cooperation, grab and limit
Infrared lenses are installed on shell by the mode of male cooperation, are provided simultaneously with the reliable and easy to operate advantage of structure；Or
Person, at least, compared with the prior art for, the utility model provide it is a kind of it is same can realize infrared lenses installation replacement knot
Structure.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the network communication apparatus of the utility model preferred embodiment.
Fig. 2 is the part isometric schematic diagram under a visual angle of the network communication apparatus of the utility model preferred embodiment.
Fig. 3 is the view that structure removes after infrared lenses in Fig. 2.
Fig. 4 is stereoscopic schematic diagram of the structure under another visual angle in Fig. 2.
Fig. 5 is stereoscopic schematic diagram of the structure under another visual angle, wherein infrared receiver and part pcb board in Fig. 2
Equally show.
Reference sign：
10：Network communication apparatus
100：Shell
110：Face-piece
111：Lens mounting hole
112：Lens limited wall
120：Bottom case
121：Radiating groove
200：Infrared lenses
210：Lens body
220：Grab
221：First grab
222：Second grab
223：Third grab
224：4th grab
230：Oil reservoir
300：Limit protrusion
310：First limit protrusion
320：Second limit protrusion
330：Third limit protrusion
340：4th limit protrusion
360：First extension
370：Second extension
380：Third extension
390：4th extension
400：Pcb board
500：Infrared receiver
Specific implementation mode
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
As shown in Figs. 1-5, network communication apparatus 10 are specially set-top box in the present embodiment, include：It is shell 100, infrared
Line lens 200 and several limit protrusions 300.As shown in Figs. 1-3, there is shell 100 face-piece 110, face-piece 110 to be installed equipped with lens
Hole 111 and have lens limited wall 112, lens limited wall 112 be set to lens mounting hole 111 in and along lens mounting hole 111
Week is along extension.As shown in Fig. 4-5, infrared lenses 200 include lens body 210 and several grabs 220, and grab 220 connects
In the inside of lens body 210, the inside of lens body 210 is towards the inside of shell 100, and several grabs 220 are along lens body
210 are provided at circumferentially spaced.If Fig. 4-5 is specifically illustrated, limit protrusion 300 is set in shell 100.It is managed in conjunction with Fig. 2-3
Solution, infrared lenses 200 are arranged in lens mounting hole 111, and lens body 210 is located at the outside of lens limited wall 112, lens
Towards the outside of shell 100, lens limited wall 112 enters shell 100 for limiting lens body 210 in the outside of limited wall 112
Inside.Understood in conjunction with Fig. 4-5, grab 220 is clamped with limit protrusion 300 to limit lens body 210 far from shell
100。
In this way, the side coordinated with limit protrusion 300 using lens body 210 and the cooperation of lens limited wall 112, grab 220
Infrared lenses 200 are installed on shell 100 by formula, are provided simultaneously with the reliable and easy to operate advantage of structure.Alternatively, extremely
Less, for compared with the prior art, the present embodiment is a kind of same alternative structure that can be realized infrared lenses 200 and install.
In the present embodiment, as shown in figure 3, lens limited wall 112 is two U-shaped structures, it is equipped with for grab between two U-shapeds
220 notches passed through；In alternative embodiment, lens limited wall is alternatively a complete loop configuration, and grab can be set
Set apart from the edge of lens body a little further.
As shown in Fig. 2, infrared lenses 200 further include can thoroughly infrared ray oil reservoir 230, lens body 210 by can thoroughly it is red
The transparent material of outside line is made, and oil reservoir 230 is set to the lateral surface of lens body 210.
The materials such as plastic cement may be used in lens body 210, such as may be used PC (Polycarbonate, makrolon) or
PMMA (Polymethyl Methacrylate, polymethyl methacrylate).PU may be used in oil reservoir 230
The materials such as (Polyurethane, polyurethane) gloss oil.It in this way can be according to the color and material for specifically needing selection oil reservoir 230
Matter.The transmitance of transmission measurement instrument such as SDR850 testing infrared rays lens 200 may be used.The thickness one of above-mentioned oil reservoir 230
As be 12~25 μm so that infrared light transmission >=1.0% of the infrared lenses 200 of finished product.The infrared lenses 200 of finished product
230 aberration Δ E of oil reservoir (aberration comprehensive deviation amount)≤1.0.And oil reservoir 230 is uniform, comprehensively covers lens body 210, makes
Oil reservoir 230 is obtained without situations such as excessive, leakages.
In the present embodiment, lens body 210 and grab 220 are integrally formed.Grab 220 may be used and lens body 210
Same material, machine-shaping are also more convenient.
Specifically, as illustrated in figures 4-5, in the present embodiment, several grabs 220 include：First grab 221, the second grab
222, third grab 223 and the 4th grab 224.First grab 221 and the second grab 222 are oppositely arranged, 223 He of third grab
4th grab 224 is oppositely arranged.Several limit protrusions 300 include：First limit protrusion 310, the second limit protrusion 320, third
Limit protrusion 330 and the 4th limit protrusion 340.First limit protrusion 310 and the second limit protrusion 320 are oppositely arranged and along net
The short transverse (generally upper and lower directions in figure) of network communication apparatus 10 extends, third limit protrusion 330 and the 4th limit protrusion
340 are oppositely arranged and extend along the direction vertical with the short transverse of network communication apparatus 10.First grab 221 and first limits
Position protrusion 310 is clamped, and the second grab 222 and the second limit protrusion 320 are clamped, and third grab 223 blocks with third limit protrusion 330
It connects, the 4th grab 224 and the 4th limit protrusion 340 are clamped.Four limit protrusions 300 are as above arranged, then match with four grabs 220
It closes so that 200 stress of infrared lenses is more uniform, and infrared lenses 200 and the connection of shell 100 are more secured.
Also, in the present embodiment, the first limit protrusion 310, the second limit protrusion 320, third limit protrusion 330 and the 4th
Limit protrusion 340 is fixedly arranged on face-piece 110.In this way grab 220 need not design it is long.
Referring again to Fig. 4-5, network communication apparatus 10 further includes being fixedly arranged on face-piece 110 and along the height of network communication apparatus 10
Spend the first extension 360, the second extension 370, two third extensions 380 and two the 4th extensions 390 that direction extends.The
One extension 360 is connected to one end of the first limit protrusion 310, and the second extension 370 is connected to the one of the second limit protrusion 320
End, two third extensions 380 are connected to the both ends of third limit protrusion 330, and two the 4th extensions 390 are connected to the 4th limit convex
Play 340 both ends.Above-mentioned first extension 360, the second extension 370, third extension 380 and the 4th extension 390 are used
In reinforcement structure.
In addition, as shown in Figs. 1-5, network communication apparatus 10 further includes bottom case 120, and bottom case 120 is connected to the bottom of face-piece 110
Portion, bottom case 120 are equipped with several radiating grooves 121.Radiating groove 121 radiates when being used convenient for network communication apparatus 10, can improve net
The security performance and service life of network communication apparatus 10.
As shown in figure 5, network communication apparatus 10 further includes：Pcb board 400 and infrared receiver 500.Pcb board 400
It is fixedly connected in shell 100 and with shell 100.In general, pcb board 400 can pass through threaded fastener (not shown) and shell
Body 100 is fixedly connected.Infrared receiver 500 is fixedly arranged on pcb board 400 and in the shell 100, infrared receiver 500 with
Infrared lenses 200 are oppositely arranged.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the scope of protection of the utility model.
Claims (9)
1. a kind of network communication apparatus, which is characterized in that it includes：
There is face-piece, the face-piece to be equipped with lens mounting hole and have lens limited wall for shell, the shell, the lens limit
Wall is set to the week in the lens mounting hole and along the lens mounting hole along extension；
Infrared lenses, the infrared lenses include lens body and several grabs, and the grab is connected to the lens
The inside of ontology, the inside of the lens body is towards the inside of the shell, and several grabs are along the lens body
It is provided at circumferentially spaced；With
Several limit protrusions, the limit protrusion are disposed in the housing；
Wherein, the infrared lenses are arranged in the lens mounting hole, and the lens body is located at the lens limited wall
Outside, the outside of the lens limited wall is towards the outside of the shell, and the lens limited wall is for limiting the lens sheet
Body enters the inside of the shell, and the grab is clamped with the limit protrusion to limit the lens body far from the shell
Body.
2. network communication apparatus as described in claim 1, which is characterized in that the infrared lenses further include can saturating infrared ray
Oil reservoir, for the lens body by that the transparent material of infrared ray can be made thoroughly, the oil reservoir is set to the outside of the lens body
Face.
3. network communication apparatus as described in claim 1, which is characterized in that the lens body and the grab one at
Type.
4. network communication apparatus as described in claim 1, it is characterised in that：
Several grabs include：First grab, the second grab, third grab and the 4th grab, first grab and described
Second grab is oppositely arranged, and the third grab and the 4th grab are oppositely arranged；
Several limit protrusions include：First limit protrusion, the second limit protrusion, third limit protrusion and the 4th limit convex
It rises, first limit protrusion and second limit protrusion are oppositely arranged and along the short transverse of the network communication apparatus
Extend, the third limit protrusion and the 4th limit protrusion are oppositely arranged and along the height with the network communication apparatus
The vertical direction in direction extends；
Wherein, first grab is clamped with first limit protrusion, second grab and the second limit convex card lifting
It connects, the third grab is clamped with the third limit protrusion, and the 4th grab is clamped with the 4th limit protrusion.
5. network communication apparatus as claimed in claim 4, which is characterized in that first limit protrusion, second limit
Raised, the described third limit protrusion and the 4th limit protrusion are fixedly arranged on the face-piece.
6. network communication apparatus as claimed in claim 5, which is characterized in that the network communication apparatus further includes being fixedly arranged on institute
The first extension, the second extension, the two third extensions stated face-piece and extended along the short transverse of the network communication apparatus
With two the 4th extensions, first extension is connected to one end of first limit protrusion, the second extension connection
In one end of second limit protrusion, the two third extensions are connected to the both ends of the third limit protrusion, described in two
4th extension is connected to the both ends of the 4th limit protrusion.
7. network communication apparatus as described in claim 1, which is characterized in that the network communication apparatus further includes bottom case, institute
The bottom that bottom case is connected to the face-piece is stated, the bottom case is equipped with several radiating grooves.
8. network communication apparatus as described in claim 1, which is characterized in that the network communication apparatus further includes：
Pcb board, the pcb board are located in the shell and are fixedly connected with the shell；
Infrared receiver, the infrared receiver are fixedly arranged on the pcb board and in the shells, and the infrared ray connects
Device is received to be oppositely arranged with the infrared lenses.
9. the network communication apparatus as described in any one of claim 1-8, which is characterized in that the network communication apparatus is machine
Top box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613489.3U CN208092307U (en) | 2018-04-26 | 2018-04-26 | Network communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613489.3U CN208092307U (en) | 2018-04-26 | 2018-04-26 | Network communication apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208092307U true CN208092307U (en) | 2018-11-13 |
Family
ID=64052568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820613489.3U Active CN208092307U (en) | 2018-04-26 | 2018-04-26 | Network communication apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208092307U (en) |
-
2018
- 2018-04-26 CN CN201820613489.3U patent/CN208092307U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200415 Address after: 201100 floor 5, building 8, No. 2388, Chenhang Road, Minhang District, Shanghai Patentee after: CIG SHANGHAI Co.,Ltd. Address before: 201114 room 8, building 2388, 501 Chen Cheng Road, Shanghai, Minhang District Co-patentee before: ZHEJIANG JIANQIAO ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: CIG SHANGHAI Co.,Ltd. |
|
| TR01 | Transfer of patent right |