CN208580907U - Shield assembly - Google Patents
Shield assembly Download PDFInfo
- Publication number
- CN208580907U CN208580907U CN201820496306.4U CN201820496306U CN208580907U CN 208580907 U CN208580907 U CN 208580907U CN 201820496306 U CN201820496306 U CN 201820496306U CN 208580907 U CN208580907 U CN 208580907U
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- China
- Prior art keywords
- fixed frame
- shield
- tube assembly
- guide
- shield assembly
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Abstract
The utility model discloses a kind of shield assemblies, include: shield shell, which forms several slots for being set side by side, with for the pluggable plug of high-speed small-size it is mating；Guide-lighting tube assembly, guide-lighting tube assembly include several light pipes；Fixed frame, fixed frame are plastics or/and rubber material, which is fixed on shield shell, is fixed on guide-lighting tube assembly on shield shell by the fixed frame.The beneficial effects of the utility model are:, using plastics or/and the fixed frame substituted metal fixed frame of rubber, mould processing technology is simple, and cost is relatively low in the case where not influencing the shielding electronic signal ability of shield assembly；Simultaneously because plastics or rubber have certain pliability and toughness, installation, convenient disassembly, it is not easy to wear guide-lighting tube assembly.
Description
[technical field]
The utility model relates to a kind of shield assemblies, and in particular to a kind of shield assembly with light pipe.
[background technique]
Invention patent publication number CN103036111A discloses a kind of shield assembly with light pipe, the shield assembly
It is mountable in a horizontal circuit boards, it includes the two sidewalls of vertical direction extension, horizontal directions to extend between two sidewalls simultaneously
Roof, upper wall, lower wall, bottom wall and the guide-lighting tube assembly being set between upper wall and lower wall arranged from top to bottom, will first lead
Optical tube assembly is installed on fixed frame, in being plugged in shield shell.
Metal holder is generally used in the prior art, and mould processing technology is complicated, higher cost, while installing, tearing open
Unload inconvenience, when careless manipulation, when light pipe is easy to appear breakage.
[utility model content]
In order to solve the above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of with light pipe
Shield assembly, guide-lighting tube assembly is fixed on plastics or/and rubber fixed frame in the shield assembly, mould processing technology letter
Single, cost is relatively low, installation, convenient disassembly, and does not influence the ability of the shielding electronic signal of shield assembly.
The technical solution of the utility model are as follows: a kind of shield assembly includes: shield shell, the shield shell are formed side by side
Several slots being arranged, with for the pluggable plug of high-speed small-size it is mating；Guide-lighting tube assembly, guide-lighting tube assembly include several
Light pipe；Fixed frame, fixed frame are plastics or/and rubber material, which is fixed on shield shell, keep guide-lighting tube assembly logical
The fixed frame is crossed to be fixed on shield shell.Fixed frame is plastics or/and rubber material, can be pure plastic material, can also be with
It is rubber material, can also be the blend of plastics and rubber.Plastics have light weight, chemical stabilization, will not the resistance to punching of burn into
The advantages such as hitting property is good, manufacturing cost is low, rubber have preferable elastic property, and the blend of plastics and rubber can have both two
The advantages of kind material.Since plastics plastics or/and rubber have the above advantages, guide-lighting tube assembly is easier to fill by interference engagement
With being fixed on fixed frame, after repeated disassembled and assembled, light pipe is not easy to be worn, while plastics or rubber have certain pliability
And toughness, the fixation of guide-lighting tube assembly are also more stable.
Preferably, the leaded light tube assembly and the fixed frame interference engagement are arranged primarily to making to lead in this way
Optical tube assembly is easier to dismount on fixed frame.
Preferably, which includes a roof and two sidewalls, and two sidewalls are connected to the two sides of roof, should
Several grooves are provided on roof.One roof and two sidewalls collectively form the structure of a U-shaped, convenient for the peace of guide-lighting tube assembly
Dress, the groove are conducive to the heat dissipation of guide-lighting tube assembly.
Preferably, which includes locating slot, is provided with shading piece between locating slot.Guide-lighting tube assembly can be with
It is accurately mounted in locating slot, shading piece is set between adjacent positioned slot, can prevent optical signal in adjacent light pipe from occurring
Internal interference is conducive to the stabilization of data and signal.
Preferably, light pipe includes horizontal segment, vertical section, linkage section and bridge part, and horizontal segment is at least partly
It is assemblied in locating slot.Light pipe includes horizontal segment and vertical section, in order to realize the refraction transmission of optical signal, also comprising connection
Section, optical signal enter horizontal segment by the refraction action of linkage section from vertical section, and in order to enhance the intensity of light pipe, light pipe is also
Include bridge part.
Preferably, be provided with location hole in one of them of guide-lighting tube assembly and fixed frame, guide-lighting tube assembly and
The positioning column with location hole cooperation is provided on another of fixed frame.Be conducive to further realize guide-lighting tube assembly and fixed frame
Between accurate assembly.
Preferably, it is provided with positioning column in guide-lighting tube assembly, location hole, the positioning column are provided on fixed frame
Include guide part and interference part.Guide part is advantageously implemented the contraposition of guide-lighting tube assembly and fixed frame, after completing assembly, interference
Portion can prevent guide-lighting tube assembly and fixed frame from relatively rotating, and improve the stability of assembly.
Preferably, the portion that has vacant position is set on interference part.Guide-lighting tube assembly can be prevented anti-loaded, also further increase dress
The stability matched.
Preferably, card slot is provided on fixed frame, card slot runs through the top and side of the fixed frame, shielding case
Body includes main body, and button point is provided in main body, and button point is engaged by clamping with card slot.Be conducive to improve fixed frame and shield shell assembles
Stability.
Preferably, shield assembly also includes perpendicular partition and bottom cover, and main body and bottom cover are enclosed grafting space, is erected
It is provided with tabs and lower tabs on partition, perforation is provided in main body and bottom cover, upper tabs is plugged in the perforation of main body,
Lower tabs is plugged in the perforation of bottom cover, and multiple perpendicular partitions are set at each interval in grafting space.
The beneficial effects of the utility model are: being adopted in the case where not influencing the shielding electronic signal ability of shield assembly
With plastics or/and the fixed frame substituted metal fixed frame of rubber, mould processing technology is simple, and cost is relatively low；Simultaneously because plastics
Or rubber has certain pliability and toughness, installation, convenient disassembly, it is not easy to wear guide-lighting tube assembly.
[Detailed description of the invention]
Fig. 1 is the positive direction view that the guide-lighting tube assembly of the utility model is assembled；
Fig. 2 is the structure chart of the fixed frame of the utility model；
Fig. 3 is the structure chart of the guide-lighting tube assembly of the utility model；
Fig. 4 is the enlarged drawing in Fig. 3 of the utility model at A；
Fig. 5 is the reverse view that the guide-lighting tube assembly of the utility model is assembled；And
Fig. 6 is the explosive view of the main structure of the utility model.
[specific embodiment]
Referring to figs. 1 to Fig. 4 which shows a kind of shield assembly that the utility model discloses, shield shell 1, light pipe group
Guide-lighting tube assembly 2 is first connected on fixed frame, then fixed frame is fixed on screen by part 2, fixed frame 3 when assembling shield assembly
It covers on shell 1.Several slots being set side by side are formed on shield shell, with for high-speed small-size can plug plug it is mating,
Realize the transmission of data or signal.
Guide-lighting tube assembly 2 includes several light pipes 21, and light pipe 21 includes horizontal segment 211, vertical section 212, linkage section 213
With bridge part 23, bridge part 23 is arranged between adjacent two or more horizontal segments 211 or/and vertical section 212.Bridge part 23
On the pluggable fixed frame of positioning column 22 location hole 34 in.
With reference to Fig. 5, it can be seen that positioning column 22 is a protrusion, on the direction far from bridge part 23, raised radial ruler
Very little to become smaller, the biggish part of radial dimension is interference part 222, and the lesser part of radial dimension is guide part 221, and interference part is also
Vacancy portion 223, when assembling light pipe, guide part 221 is first plugged in location hole 34, with the progress of assembly, interference part 222
It is plugged in location hole 34, to realize the assembly of light pipe.
Fixed frame 3 includes a roof 31 and two sidewalls 32, and two sidewalls are connected to the two sides of roof, collectively form one
The structure of U-shaped is provided with several grooves 311 on roof, and groove 311 can be perforation, be also possible to it is non-through, in order to
Make guide-lighting tube assembly that there is preferable heat dissipation effect, the groove in the utility model is perforation, i.e., just across the roof
Reverse side.Also there is locating slot 33 and shading piece 36, light pipe 21 can be placed in locating slot 33, locating slot 33 on fixed frame
Size and shape match with light pipe 21, and shading piece 36 is arranged between adjacent positioned slot 33, for preventing adjacent light pipe
There is internal interference in optical signal in 21.
With reference to Fig. 6, shield shell 1 is made of copper shell main body 11, perpendicular partition 12 and copper shell bottom cover 13, copper shell main body 11 and copper
Shell bottom cover 13 encloses a grafting space 14 jointly, and multiple perpendicular partitions are plugged on copper by upper tabs 121 and lower tabs 122
In the perforation of shell main body 11 and copper shell bottom cover 13, then by upper tabs 121 and lower 122 bending of tabs, shield shell can be completed
Assembly.
Claims (10)
1. a kind of shield assembly, characterized by comprising:
Shield shell (1) forms several slots being set side by side, with for the pluggable plug of high-speed small-size it is mating；
Guide-lighting tube assembly (2), comprising several light pipes (21)；
Fixed frame (3), the fixed frame (3) are plastics or/and rubber material, and the fixed frame (3) is fixed on shield shell
(1), it is fixed on the guide-lighting tube assembly (2) on the shield shell (1) by the fixed frame (3).
2. shield assembly according to claim 1, which is characterized in that the leaded light tube assembly (2) and the fixed frame (3)
Interference engagement.
3. shield assembly according to claim 2, which is characterized in that the fixed frame (3) includes a roof (31) and two
Side wall (32), the two sidewalls (32) are connected to the two sides of the roof (31), are provided on the roof (31) several
Groove (311).
4. shield assembly according to claim 2, which is characterized in that the fixed frame (3) includes locating slot (33), described
Shading piece (36) are provided between locating slot (33).
5. shield assembly according to claim 4, which is characterized in that the light pipe (21) includes horizontal segment (211), erects
Straight section (212), linkage section (213) and bridge part (23), the horizontal segment (211) are at least partially fitted at the locating slot
(33) in.
6. shield assembly according to claim 1, which is characterized in that the leaded light tube assembly (2) and the fixed frame (3)
One of them on be provided with location hole (34), it is described leaded light tube assembly (2) and the fixed frame (3) another on be provided with
With the positioning column (22) of the location hole (34) cooperation.
7. shield assembly described in any one of -5 according to claim 1, which is characterized in that on the leaded light tube assembly (2)
It is provided with positioning column (22), is provided with location hole (34) on the fixed frame (3), the positioning column (22) includes guide part
(221) and interference part (222).
8. shield assembly according to claim 7, which is characterized in that the portion that has vacant position is arranged on the interference part (222)
(223)。
9. shield assembly described in any one of -5 according to claim 1, which is characterized in that be arranged on the fixed frame (3)
Have card slot (35), the card slot (35) runs through the top and side of the fixed frame (3), and the shield shell (1) includes main body
(11), button point (111) is provided on the main body (11), the button point (111) and the card slot (35) are engaged by clamping.
10. shield assembly according to claim 9, which is characterized in that the shield assembly also include perpendicular partition (12) and
Bottom cover (13), the main body (11) and the bottom cover (13) are enclosed grafting space (14), are arranged on the perpendicular partition (12)
There are upper tabs (121) and lower tabs (122), is provided with perforation (15) on the main body (11) and the bottom cover (13), it is described
Upper tabs (121) is plugged in the perforation of the main body (11), and the lower tabs (122) is plugged on the perforation of the bottom cover (13)
In, multiple perpendicular partitions (12) are set at each interval in the grafting space (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496306.4U CN208580907U (en) | 2018-04-02 | 2018-04-02 | Shield assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496306.4U CN208580907U (en) | 2018-04-02 | 2018-04-02 | Shield assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208580907U true CN208580907U (en) | 2019-03-05 |
Family
ID=65504418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820496306.4U Active CN208580907U (en) | 2018-04-02 | 2018-04-02 | Shield assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208580907U (en) |
-
2018
- 2018-04-02 CN CN201820496306.4U patent/CN208580907U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |