CN208015288U - A kind of multimedia junction box - Google Patents
A kind of multimedia junction box Download PDFInfo
- Publication number
- CN208015288U CN208015288U CN201820253475.5U CN201820253475U CN208015288U CN 208015288 U CN208015288 U CN 208015288U CN 201820253475 U CN201820253475 U CN 201820253475U CN 208015288 U CN208015288 U CN 208015288U
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- outline border
- cable
- inner panel
- junction box
- bottom case
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Abstract
The utility model provides a kind of multimedia junction box, including bottom case, outline border, outline border are connected on a side of bottom case, and inner panel is hinged on outline border, and inside casing is provided on inner panel, and the edge of inside casing has conductive column.The outline border is connect by self-fastening button with bottom case, and the magnet that magnetic attraction is carried out to inner panel is provided on outline border.Outline border and bottom case are attached by the utility model by self-fastening button, and are attracted and are connected by magnet by axis pin connection, inner panel and outline border between inner panel, outer panels, and entire connection does not need screw participation, easy for installation, quick；After pcb board connecting integration power supply, the device on inside casing is powered by conductive column, not needing cabling can be installed.
Description
Technical field
The utility model is related to house ornamentation field more particularly to a kind of home-use multimedia junction boxes.
Background technology
There is installation trouble in existing multimedia integrat- ing case, mounting finished product quality has very big with construction personnel's level in an installation
Association, the problems such as can not such as being installed without professional skill, seriously constrains the development of multimedia integrat- ing case, and complex circuit of plugging into
It causes complicated electromagnetic environment that equipment performance is caused to decline, generates security risk.
Utility model content
The utility model provide it is a kind of it is easy for installation, without screw, be not required to the multimedia junction box of cabling, it is existing to solve
Technology there are the problem of.
The utility model uses following technical scheme：
A kind of multimedia junction box, including bottom case, outline border, outline border are connected on a side of bottom case, hinged on outline border
There is inner panel, inside casing is provided on inner panel, the edge of inside casing has conductive column.
The outline border is connect by self-fastening button with bottom case, and the magnetic that magnetic attraction is carried out to inner panel is provided on outline border
Iron.
Outer panels are also hinged on the outline border, inside casing is no less than one, and the edge of inside casing also sets up guide post.
The edge of the inside casing also sets up the press strip being connected by a snap with inner panel.
Pcb board is installed on the inner panel, the supply lines being connected to the power module of bottom shell is printed on pcb board
Road, the supply line are powered by power supply terminal for conductive column.
The medial surface of the bottom case is provided with plug-in fixing device, and the plug-in fixing device includes being fixed on bottom case
Fixing end and the movable end for passing through telescopic device with fixing end.
The telescopic device includes the one end for the spring being connect with fixing end, and the other end of spring connects the one of movable plate
The other end at end, movable plate connects movable end.
Further include cable concentrator, the cable concentrator includes box body, and the tray interior is divided into line concentration area and cable connecting area, the collection
There is the connector entered for External cable on the box body in line area；There is the outlet hole being connected to line concentration area on the cable connecting area；
The cable connecting area has is pressed into cracking for outlet hole by the outlet terminal of cable from the external of cable connecting area.
The box body is no less than one, and multiple box bodys are stacked, and is connected by a snap between two adjacent box bodys.
Further include the column being arranged in each cable connecting area, two cable connecting areas being disposed adjacent pass through the card that is arranged on column
Button connection.
The beneficial effects of the utility model：
（1）Outline border and bottom case are attached by self-fastening button, and is connected by axis pin between inner panel, outer panels, is interior
Panel is attracted by magnet with outline border and is connected, and entire connection does not need screw participation, easy for installation, quick；
（2）After pcb board connecting integration power supply, the device on inside casing is powered by conductive column,
Not needing cabling can be installed；
（3）Line concentration is carried out to the cable in case by cable concentrator, avoids cable in case in disorder irregular, and do not allow easy to install
The shortcomings that；
（4）It only needs to carry out simple grafting installation can be completed without any auxiliary tool and professional skill.
Description of the drawings
Fig. 1 is the overall structure figure of the utility model.
The structure chart that front plate is opened when Fig. 2 is mounting frame.
The structure chart that front plate is opened when Fig. 3 is part mounting frame.
Fig. 4 is the decomposition diagram of conductive column and the interconnecting piece in the framework being connect with it.
Fig. 5 is structure chart when inner panel opens parallel with the bottom plate of bottom case.
Fig. 6 is base side walls structural schematic diagram.
Fig. 7 is the side view of plug-in fixing device compressive state.
Fig. 8 is the structure chart of printed wiring board on inner panel.
Fig. 9 is inner panel rearview.
Figure 10 is inner panel press strip schematic diagram.
Figure 11 is that inner panel installs module diagram.
Figure 12 is the external structure of cable concentrator.
Figure 13 is cable concentrator not outlet side view.
Figure 14 is cable concentrator outlet side view.
Figure 15 is the cable concentrator not outlet side view of multilayer cable connecting area.
Figure 16 is the cable concentrator outlet side view of multilayer cable connecting area.
Figure 17 is the button core schematic diagram of self-fastening button.
Figure 18 is that self-fastening button fastens schematic diagram.
Figure 19 is the structural schematic diagram of framework.
Figure 20 is the vertical view of plug-in fixing device compressive state.
Figure 21 is the side view of plug-in fixing device tensional state.
Figure 22 is the vertical view of plug-in fixing device tensional state.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of multimedia junction box, and multimedia junction box's interior layout is neat, and installation is quick just
Victory, installation process are not necessarily to screw, it is not necessary to cabling, and can be installed without professional electrician.
As shown in Figure 1, multimedia junction box includes bottom case 1, outer panels 2, inner panel 3 and outline border 4, inner panel 3, outside
Plate 4 is articulated and connected with outline border 4, and as shown in Figure 18, Figure 19, outline border 4 is connected by 20 bottom case 1 of self-fastening button, the button of self-fastening button 20
Core 21 may be provided on outline border 4, and button 22 is arranged in the inside of bottom case 1.Wherein, inner panel 3 is arranged in outline border 4, inner panel 3
Lower part and the two bottom sides of outline border 4 are articulated and connected, and can pull inner panel 3 along axis pin in outline border 4 by the draw ring on 3 top of inner panel
Inside and outside sliding.
Inside casing 6 is provided on inner panel 3, multiple, the external margin of inside casing 6 can be arranged in inside casing 6（It is i.e. interior around inside casing 6
On panel 3）It is provided with guide post 7 and conductive column 8.Inside casing 6 is for the fixed framework for needing to be mounted in multimedia connection box, example
Such as routing module；And these modules are firstly provided inside framework 37, by the way that framework 37 to be mounted in inside casing 6, are realized to existing
The installation of some modules.
As shown in figure 19, and framework 37 includes box body for above-mentioned existing module to be arranged, the width of box body is less than interior
The width of frame, the length of box body are not more than the length of inside casing, are provided with outwardly projecting support edge on the opposite face of box body, support
Along upper tool there are two recess 38, one of recess is used as the module for power supply that power interface connection conductive column 8 is tray interior, separately
One recess is oriented to the installation of framework 37 for connecting guide post 7.Should also it be arranged in framework 37 with external into row information
The opening that interactive interface or setting radiates.
As shown in Figures 2 and 3, the top of outline border 4 is provided with strong magnet, for passing through magnetic between inner panel 3 and outline border 4
Power is fixed, to save bolt.Strong magnet 5 may be provided at two vertex of outline border 4, when inner panel 3 is upward along axis pin
When in rotary motion to outline border 4, inner panel 3 is pull-in on outline border 4 by the strong magnet 5 of two vertex, junction box is sealed
It closes.Antiwear lexible adhesive tape can be set between inner panel 3 and outline border 4.
The top of inside casing 6 and outer panels 2 is both provided with heat emission hole, because hot-air moves up, facilitates and radiates, outside
Air inlet corresponding with the internal position of blower module can be also set on panel 2, carried out for forming convection current with heat emission hole
Heat dissipation.
Guide post 7 is outwardly projecting cylinder, for matching the guiding installed with the pilot hole in framework 37, and
Conductive column 8 includes two cylinders 16 supported by pedestal 15, and two cylinders 16 are respectively positive and negative power supply interface, for connecting
External power supply is that the module inside framework is powered, and cylinder is iron prop, and outside can copper facing progress anti-corrosion.
As shown in figure 4, the power interface being connect with conductive column 8 in framework 37 includes the company that can be socketed in outside pedestal 15
Socket part 17 further includes that can be arranged with two 16 shapes of cylinder matched concavity opening 18, the inside or top of concavity opening
Magnet, after two cylinders 16 are inserted into concavity opening, conductive column 8 is pulled together by magnet with power interface, prevents from falling off,
Interconnecting piece may be configured as and bottom case integral structure.
After above-mentioned framework 37 is embedded in inside casing 6, the both sides of inside casing are connected by a snap by press strip 9 and inner panel 3, to
Framework is fixed on inside casing 6, will not move or fall off under the effect of external force.
As shown in Figure 5 and Figure 6, the bottom case 1 of babinet is internally provided with power module 10, which selects integral type
Power supply, 10 top of power module have the interface of the 220V being connect with external various electrical equipments, USB interface, DC24V and
The DC interface of DC48V etc., meanwhile, the interface being connect with the power supply terminal outside junction box is additionally provided on power module 10,
By connecting each module for power supply that the self-locking power supply terminal being electrically connected with external city is box house.Wherein, on inner panel,
Pcb board 12 is installed, supply line is printed on pcb board, is had and the power output interface 11 on power module 10 on pcb board
The power input interface 13 of connection, power output interface 11 and power input interface 13 are connected by the connecting line of grafting form.
Supply line and the lower part of conductive column 8 on pcb board 12 are connected as the power supply of the device in framework by power supply terminal 14.
Specifically, external alternating current is connected as power module by the interface of self-locking power supply terminal and power module 10
Power supply, and power supply is output to the power supply printed on pcb board 12 by connected power output interface 11 and power input interface 13
Circuit, supply line are powered by power supply terminal 14 for conductive column 8.
It is additionally provided with plug-in fixing device 23 in 1 internal side wall of bottom case of babinet, the plug-in fixing device 23 is for having
When external equipment needs to install in Multi-media box, since external equipment may be off-gauge equipment, inside casing can not be installed to
In, at this point, equipment is mounted on box house by plug-in fixing device 23.Plug-in fixing device 23 includes being mounted on bottom case 1
On fixing end 24, further include the movable end 26 being connect with fixing end 24, fixing end 24 include the supporting leg being mounted on bottom case and
The hollow connecting rod 25 being connect with supporting leg, hollow connecting rod 25 is parallel with the side wall of bottom case 1, is arranged at the boring of hollow connecting rod 25
There are spring 27, one end of spring 27 to be connected to one end of hollow connecting rod 25, the other end connects one end of movable plate 28, movable plate 28
The other end connect with movable end 26.The upper opening of hollow connecting rod 25, opening is provided with limits movable plate 28 temporarily
The gag lever post 29 of position, which can move downward under the effect of external force, and gag lever post 29 is contacted with movable plate 28
Position is the big elastic material of friction, such as rubber etc..
When needing to install external equipment, movable end 26 is pulled to be moved to the direction far from fixing end 24, at this point, movable plate
28 stretch the springs 27 in compressive state, so that spring 27 is had the elastic force of retraction, when being stretched to movable end 26 and fixing end 24
Between when just having suitable length, press gag lever post 29, pass through the downward pressure of gag lever post 29 and gag lever post 29 and movable plate 28
Between frictional force to the mobile carry out temporary spacing of movable end 26 and spring, at this time by external equipment be placed on movable end 26 with
Between fixing end 24, gag lever post 29 is unclamped, under the action of the retraction elastic force of spring 27, by movable end 26 to the side of fixing end 24
It is stuck between movable end and fixing end to stretching, and then by external equipment, completes the installation of external equipment.The process is when mounted
Screw, quick and easy for installation is not needed.
Device inside above-mentioned framework needs the cable outside connection to complete respective function, when framework is more, line
Cable can be disorderly and unsystematic in Multi-media box, influences installation and beauty, therefore, back fixation line concentration of the utility model in inner panel
Box, after being collected to the cable in progress multimedia connecting box by cable concentrator, orderly extraction connects each function device.
Specifically, cable concentrator includes box body 30, and 30 inside of box body has line concentration area 36 and cable connecting area 32,36 institute of line concentration area
Box side wall on there is the connector 2 for entering for External cable box body 30；Have on cable connecting area 3 and is connected to line concentration area 7
Outlet hole 4.External cable is after connector 2 enters box body 30, and after 30 inner-hub of box body, cable goes out extra cable
Line terminals are connected to outside from the outlet hole 4 of cable connecting area 32, are attached with framework, when connection, can as needed to elongating or
Person bounces back.
Because when the outlet hole 4 of cable connecting area is to outer lead, cable can cause the length that cable leaks outside to be easy without fixing device
Due to larger variation, when cable connecting area 32 is arranged, material is selected as flexible elastic material, such as rubber, this
When, the diameter of outlet hole 4 can be set equal to or less than cable diameter, line can be prevented to the mobile formation resistance of cable
Cable leaks outside after connecting under non-artificial pulling larger length.
Since the diameter of the outlet terminal for the cable being connect with framework is usually more than the diameter of cable, from box body 30
Outside lead from line concentration area 36 to cable connecting area when, directly from 33 lead of outlet hole when, need again to be arranged after negative line and terminal occur,
It is no it will cause difficult to install and may cause to damage to outlet hole 33, therefore, in design, for the ease of installation, in outlet
Setting cracks 34 in area 32, cracks and 34 runs through cable connecting area 32 so that the cable with outlet terminal can be directly from cable connecting area 32
It is external along the 34 indentation outlet holes 33 that crack, cable is elongated or is bounced back further according to needing.
In different application environments, the cable number for needing to draw is different, when the cable number for needing to draw is more and
When cable connecting area is smaller, the case where cable can not all be drawn can be made, therefore, box body is designed as expansible multilayered structure, specifically
For, following two modes can be used and be arranged：
（1）As shown in Figure 12 ~ 16, cable connecting area 32 is located at the inside of box body 30, and cable connecting area 32 and line concentration area 36 are one
A, at this point, multiple box bodys 30 can be arranged, multiple box bodys 30 can be superimposed use or up and down when mounting area is well-to-do, multiple boxes
The adjacent use of body, when multiple box bodys are superimposed in use, adjacent box body 30 is connected by a snap up and down；
May also set up line concentration area 36 is an individual box body, and the place setting appearance that the box body is adjacent with cable connecting area 32
Trepanning, lead to cable connecting area from trepanning by the cable inside line concentration area 36, at this time carry out up and down superposition when, adjacent box body and
Cable connecting area is required to by being fastened and connected.
（2）A box body as line concentration area 36, the multiple cable connecting areas 32 of simultaneous selection, multiple cable connecting area stackings is selected to set
It sets, the cable connecting area 32 and box body 30 after being stacked are highly consistent, and adjacent cable connecting area 32 is connected by a snap.
The cable connecting area 32 of elastic material is not fixed easily and yielding, therefore, hard material can be arranged extremely in cable connecting area
A few column 35, two cable connecting areas 32 being disposed adjacent are by being arranged snapping connection on column 35.
The external cable for entering bottom case 1 when in use, is introduced into box body 30 by above-mentioned cable concentrator by connector 31 first
Line concentration area 36 in, the cable with connecting terminal drawn then will be needed 34 to be pressed into outlet hole 33 from cracking, with frame
When the corresponding interface connection of body, if present cable is shorter, elongation cable can be directed out, it, can be straight if present cable is longer
It connects to 36 internal compression cable of line concentration area.
The utility model is when mounted, it would be desirable to framework be mounted on inside casing by the guiding of guide post, then need to
The cable for being connected to framework is drawn from cable concentrator and is connect with framework, if you need to install the non-standard equipment of other outsides, can draw
Movable end is opened, equipment is placed between movable end and fixing end, then unclamps movable end, makes movable end under the action of the spring
Outer panels are covered and are closed on inner panel when equipment installs by clamping equipment, and clamping can also be used with outline border in outer panels
Mode connects.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (10)
1. a kind of multimedia junction box, it is characterised in that：Including bottom case（1）, outline border（4）, outline border（4）It is connected to bottom case（1）'s
On one side, outline border（4）On be hinged with inner panel（3）, inner panel（3）On be provided with inside casing（6）, inside casing（6）Edge tool
There is conductive column（8）.
2. a kind of multimedia junction box according to claim 1, it is characterised in that：The outline border（4）Pass through self-fastening button
（20）With bottom case（1）Connection, and outline border（4）On be provided with to inner panel（3）Carry out the magnet of magnetic attraction（5）.
3. a kind of multimedia junction box according to claim 1, it is characterised in that：The outline border（4）On be also hinged with it is outer
Panel（2）, inside casing（6）No less than one, and inside casing（6）Edge also set up guide post（7）.
4. a kind of multimedia junction box according to claim 3, it is characterised in that：The inside casing（6）Edge also set
It sets and inner panel（3）The press strip being connected by a snap（9）.
5. a kind of multimedia junction box according to claim 1, it is characterised in that：The inner panel（3）On PCB is installed
Plate（12）, pcb board（12）On be printed with and bottom case（1）Internal power module（10）The supply line of connection, the supply lines
Road passes through power supply terminal（14）For conductive column（8）Power supply.
6. a kind of multimedia junction box according to claim 1, it is characterised in that：The bottom case（1）Medial surface setting
There is plug-in fixing device（23）, the plug-in fixing device（23）Including being fixed on bottom case（1）On fixing end（24）With with it is solid
Fixed end（24）Pass through the movable end of telescopic device（26）.
7. a kind of multimedia junction box according to claim 6, it is characterised in that：The telescopic device includes and fixing end
（24）The spring of connection（27）One end, spring（27）The other end connect movable plate（28）One end, movable plate（28）It is another
One end connects movable end（26）.
8. a kind of multimedia junction box according to claim 1, it is characterised in that：Further include cable concentrator, the cable concentrator
Including box body（30）, the box body（30）Inside is divided into line concentration area（36）And cable connecting area（32）, the line concentration area（36）Box body
It is upper that there is the connector entered for External cable（31）；The cable connecting area（32）It is upper to have and line concentration area（36）The outlet hole of connection
（33）；The cable connecting area（32）With by the outlet terminal of cable from cable connecting area（32）External be pressed into outlet hole（33）Crack
（34）.
9. a kind of multimedia junction box according to claim 8, it is characterised in that：The box body（30）No less than one,
Multiple box bodys are stacked, and are connected by a snap between two adjacent box bodys.
10. a kind of multimedia junction box according to claim 9, it is characterised in that：Further include being arranged in each cable connecting area
（32）Column（35）, two cable connecting areas being disposed adjacent（32）By being arranged in column（35）On snap connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253475.5U CN208015288U (en) | 2018-02-12 | 2018-02-12 | A kind of multimedia junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253475.5U CN208015288U (en) | 2018-02-12 | 2018-02-12 | A kind of multimedia junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015288U true CN208015288U (en) | 2018-10-26 |
Family
ID=63886673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253475.5U Active CN208015288U (en) | 2018-02-12 | 2018-02-12 | A kind of multimedia junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208015288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416942A (en) * | 2019-07-11 | 2019-11-05 | 湖南城市学院 | A kind of household light current box for network communication |
-
2018
- 2018-02-12 CN CN201820253475.5U patent/CN208015288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416942A (en) * | 2019-07-11 | 2019-11-05 | 湖南城市学院 | A kind of household light current box for network communication |
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