CN207691368U - A kind of back box connecting elements - Google Patents
A kind of back box connecting elements Download PDFInfo
- Publication number
- CN207691368U CN207691368U CN201721923573.7U CN201721923573U CN207691368U CN 207691368 U CN207691368 U CN 207691368U CN 201721923573 U CN201721923573 U CN 201721923573U CN 207691368 U CN207691368 U CN 207691368U
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- CN
- China
- Prior art keywords
- back box
- wire casing
- plate
- wiring
- side plate
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of back box connecting elements, including wire casing, substrate and back box；The back box has back box opening and at least one back box entrance hole；The back box is mounted on the back side of the base openings, is equipped with socket panel in back box opening, the socket panel is located at the positive side of the base openings；It is connected with wiring hose between the wire casing and at least one back box entrance hole.A kind of back box connecting elements disclosed by the utility model, the technical issues of wire casing and back box need setting-out first in existing house ornamentation line arrangement construction is overcome, the artificial trepanning of substrate need not be had quick for installation by realizing site operation, cost is reduced, the advantageous effect of construction period is shortened.
Description
Technical field
The utility model is related to decoration technology field more particularly to a kind of back box connecting elements.
Background technology
House ornamentation line arrangement, wire casing (spool) and metope back box carry out setting-out first in construction, and metope back box is prefabricated
Back box is fixed by self threading pin in plastic dowel sleeve.When the bright dress of back box, wire casing installation needs precise positioning, wire casing otherwise will occurs
It cannot be matched in back box.
There are following some problems for this sequence of construction：First, the live position for needing setting-out to go out each vertical wire casing
It sets, construction is cumbersome, and construction speed is slower, of high cost；Second is that worker is when installing back box, there are errors, construction quality cannot get
Ensure.
Utility model content
The utility model provides a kind of back box connection component, wire casing and bottom in constructing which overcome existing house ornamentation line arrangement
Box needs the technical issues of setting-out first, and quick for installation, drop need not be had to the artificial trepanning of substrate by realizing site operation
Low cost shortens the advantageous effect of construction period.
Technical solutions of the utility model provide a kind of back box connecting elements, include wire casing on wall, are mounted on
Substrate on the wall and the back box on the back side of the substrate；
Installation space is formed between the substrate and the wall, the wire casing and the back box are located at installation sky
In；
There are base openings, the back box to have back box opening and at least one back box entrance hole on the substrate；
The back box is mounted on the back side of the base openings, and socket panel is equipped in back box opening, described
Socket panel is located at the positive side of the base openings；
It is connected with wiring hose between the wire casing and at least one back box entrance hole.
Further, at least one layer of metope screed-coat is provided between the wire casing and the wall；In the wall
On offer wall groove, the bottom of the back box is mounted in the wall groove.
Further, one end of the wiring hose is provided with the back box adapter for being connect with the back box, institute
Back box adapter is stated to be threadedly coupled with the back box entrance hole；
It is additionally provided with limiting plate on the back box adapter.
Further, multiple lug bosses are evenly equipped on the edge of the limiting plate.
Further, one end of the wiring hose is provided with the wire casing adapter for being connect with the wire casing；
The wire casing adapter includes adapter main body, and one end of the adapter main body is provided with raceway arrangement,
Wire casing card slot is provided in the raceway arrangement；
The body through-holes being connected to the wire casing card slot are provided in the adapter main body；
At least one body openings portion being connected to the body through-holes is additionally provided in the adapter main body, in institute
State the opening portion buckle being provided in body openings portion for connecting up hose described in clamping；
The end of the wire casing is held in the wire casing card slot；
The end of the wiring hose is fastened on by opening portion buckle in the body through-holes.
Further, the wire casing include U-shaped wire casing bottom case and with the integrally formed slot cover plate of wire casing bottom case；
The wire casing bottom case includes bottom case bottom plate and the first side plate and the second side plate that are connected on the bottom case bottom plate；
There is connection side on the slot cover plate and fasten side, the connection side and the fastening side are relatively
It is arranged in the both sides of the slot cover plate；
The connection side is connect with first side plate, and the fastening side extends towards second side plate side；
Wherein, side plate grab is provided on the end of the slot cover plate on second side plate, in the line
Side towards the bottom case bottom plate in tank cover plate is provided with the cover board card slot for coordinating with the side plate grab；
The side plate grab is fastened in the cover board card slot.
Further, the wire casing is fixed on by wire casing pedestal on the wall；
The wire casing pedestal includes base plate and two pieces of base side plates in the both sides of the base plate is arranged；
It is extended with side plate strip respectively inwards on the end of every piece of base side plate；
It is respectively formed and is useful for and the side plate strip on the outer surface of first side plate and second side plate
The limiting slot of cooperation；
Each side plate strip is correspondingly fastened in a limiting slot.
Further, it is provided with bottom plate groove on surface of the bottom case substrate to the base plate side；
It is provided with base plate boss on surface above the base plate to the bottom case bottom plate；
The base plate boss is fastened in the bottom plate groove.
Further, it is additionally provided with wiring grommet in the wire casing, has on the wiring grommet for described in cable disengaging
The wire loop notch of wiring grommet；
The wiring grommet includes wire loop first end and wire loop second end, and the wire loop first end is located at the wire loop second end
Top；
The wire loop notch is formed between the wire loop first end and the wire loop second end.
Using above-mentioned technical proposal, have the advantages that：
By opening up base openings in advance in substrate, without live trepanning when realizing construction, by by wire casing and back box
Between using wiring hose connection, the position of wire casing and back box is can be adjusted according to the needs, to be not necessarily at the construction field (site) by line
Slot and back box carry out setting-out first, quick for installation, save manually, shorten construction period, effectively increase construction effect
Rate.
Back box connecting elements provided by the utility model is produced in factory industry metaplasia, only needs to carry out letter at finishing scene
Single installation, scene realize rapid construction, and avoid without masterful technique worker without the too many construction time
The messy situation in traditional fitment operation scene.
Description of the drawings
Fig. 1 is the schematic diagram for the back box connecting elements that one embodiment of the utility model provides；
Fig. 2 is the schematic diagram that base openings are provided on substrate；
Fig. 3 is the stereogram of back box；
Fig. 4 is the schematic diagram that back box adapter is connect with wiring hose；
Fig. 5 is the stereogram of wire casing adapter；
Fig. 6 is stereogram of the wire casing together with wire casing base engagement；
Fig. 7 is the cross-section diagram of wire casing；
Fig. 8 is the stereogram of wire casing pedestal；
Fig. 9 is the schematic diagram that wiring grommet is disposed in wire casing；
Figure 10 is the stereogram of wiring grommet；
Figure 11 is the cross-section diagram of wiring grommet；
Figure 12 is the stereogram of corner connector；
Figure 13 is the vertical view of corner connector shown in Figure 12.
Specific implementation mode
Further illustrate specific embodiment of the present utility model below in conjunction with the accompanying drawings.Wherein identical parts phase
Same reference numeral indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and
"lower" refers to that the direction in attached drawing, word "inner" and "outside" refer respectively to the side towards or away from geometric center of specific component
To.
As shown in Figs. 1-3, the back box connecting elements that one embodiment of the utility model provides, includes on wall 1
Wire casing 3, the substrate 2 on wall 1 and the back box 4 on the back side of substrate 2.
Installation space 10 is formed between substrate 2 and wall 1, wire casing 3 and back box 4 are located in installation space 10.
There are base openings 21, back box 4 to have back box opening 41 and at least one back box entrance hole 43 on substrate 2.
Back box 4 is mounted on the back side of base openings 11, and socket panel 42, socket panel 42 are equipped in back box opening 43
Positioned at the positive side of base openings 11.
Wiring hose 5 is connected between wire casing 3 and at least one back box entrance hole 43.
In face of the one side of wall when the back side of substrate 2 refers to installation in the utility model, the front of substrate 2 is face when using
To indoor one side.
Back box 4 is socket base case or switch bottom case, and the back side for being typically mounted at wall or substrate is used for connection wiring harness, so
Installation socket panel 42 or switch panel in the back box of back box 4 opening 41 afterwards, realize circuit control.
Back box opening 41 is aligned with base openings 21, facilitates wiring and installation socket panel 42.
Wire casing 3 plays a protective role to harness, is fixedly mounted on wall 1 for connecting up.
As shown in figure 3, being provided with multiple back box entrance holes 43 in back box 4, the harness for different directions enters back box
Interior progress circuit connection.
It is attached in order to facilitate between crossed beam trunking 3 and back box 4, it is not necessary that wire casing and back box are first carried out setting-out,
Wiring hose 5 is connected between wire casing 3 and at least one back box entrance hole 43, wiring hose 5 is passed through for harness, can be
Screwed hose or pvc pipe or fire-retardant bellows.
Wiring hose 5 is so that the connection type between crossed beam trunking 3 and back box 4 can be adjusted according to the needs position to be flexible coupling
It sets, without carrying out setting-out to back box 4 and connection box 3 in advance.
Base openings 21 on substrate 2 are prefabricated in advance in factory, and wire casing 3 is installed on metope, by wiring hose 5 and line
The lower end of slot 3 is assembled, and power cord is passed through out of wire casing 3, then draws and reserve 20% line out of wiring hose 5, then will
Power cord passes through back box entrance hole 43, then wiring hose 4 is mounted on back box entrance hole 43, then the back box of back box 4 is open
41 are aligned with base openings 21, and back box 4 is fixed on to the back side of substrate 1 by corner brace, substrate 2 are mounted on wall 1, most
Socket panel 42 is fastened in back box opening 41 afterwards, completes installation.Entire work progress need not be by wire casing and back box first
Setting-out is carried out, it is quick for installation, it saves manually, greatly shortens construction period, effectively improve construction efficiency；Be factory produced,
Assembled in situ formula is constructed, and noise is small, and pollution is small, economic and environment-friendly；Scene does not need artificial trepanning, and worker's craft trepanning is avoided to construct
There are error, construction quality is guaranteed.
Preferably, as shown in Figure 1, being provided at least one layer of metope screed-coat 11 between wire casing 3 and wall 1；In wall 1
On offer wall groove 12, the bottom of back box 4 is mounted in wall groove 12.
Metope screed-coat 11 its can be concrete layer may be plank layer, for metope it is levelling, facilitate hookup wire
Slot 3 and other parts, and the conveniently smooth wiring on metope.
By the way that the bottom of back box 4 to be mounted in wall groove 12, the mounting stability of back box 4 can be improved.
Preferably, as shown in Figure 1 and Figure 4, being provided with the back box for being connect with back box 4 in one end of wiring hose 5 and turning
Connector 6, back box adapter 6 are threadedly coupled with back box entrance hole 43.
Limiting plate 61 is additionally provided on back box adapter 6.
It is provided with external screw thread 63 on back box adapter 6, internal thread, back box adapter are provided in back box entrance hole 43
6 are threadedly coupled with back box entrance hole 43, and the top positioned at external screw thread 63 on back box adapter 6 is provided with limiting plate 61, works as bottom
When box 4 is contacted with limiting plate 61, show that back box adapter 6 has been screwed to utmostly.
Preferably, as shown in figure 4, being evenly equipped with multiple lug bosses 62 on the edge of limiting plate 61, the person's of being conveniently operated hand is twisted
Back box adapter 6.
Preferably, as shown in Figure 1 and Figure 5, being provided with the wire casing for being connect with wire casing 3 in one end of wiring hose 5 and turning
Connector 7.
Wire casing adapter 7 includes adapter main body 71, one end of adapter main body 71 is provided with raceway arrangement 72, online
Wire casing card slot 73 is provided on trough connection 72.
The body through-holes 74 being connected to wire casing card slot 73 are provided in adapter main body 71.
At least one body openings portion 75 being connected to body through-holes 74 is additionally provided in adapter main body 71, in main body
The opening portion buckle 76 that hose 5 is connected up for clamping is provided in opening portion 75, the end of wire casing 3 is held in wire casing card slot 73
Interior, the end opening buckle 76 for connecting up hose 5 is fastened in body through-holes 74.
The structure of wire casing 3 is rectangular, and the structure of wiring hose 5 is circle, which is circumference conversion switching
Head.
It that is to say, which is mainly made of adapter main body 71 and raceway arrangement 72, and raceway arrangement 72 is located at
One end of adapter main body 71, wire casing card slot 73 is provided in raceway arrangement 72, and wire casing 3 is inserted into the wire casing card slot 73.Wire casing
Card slot 73 has enough depth, and 73 width of wire casing card slot is more somewhat larger than wire casing, ensures that wire casing 3 will not be from wire casing card slot
Slide in 73, make in the online slot card slot of wire casing clamping 73, wire casing 3 is made to be mounted in raceway arrangement 72, to realize by wire casing 3 with
The connection of wire casing adapter 7.
Body through-holes 74 are set in adapter main body 71, and body through-holes 74 are connected to wire casing card slot 73, are worn for harness
Cross body through-holes 74 and wire casing card slot 73.Body through-holes 74 and wire casing card slot 73 can on the same line, or not same
On straight line.At least one body openings portion 75 is set in adapter main body 71, and body openings portion 75 is connected to body through-holes 74.
Be provided in body openings portion 75 opening portion buckle 76, opening portion buckle 76 with adapter main body 71 be fastenedly connected or with turn
Adapter body 71 is integrally formed.
The end of opening portion buckle 76 is towards body through-holes 74, for the clamping wiring hose 5 in body through-holes 74, by cloth
Line hose 5 is fastened in body through-holes 74, is fastened on wire casing adapter 7 to connect up hose 5.Opening portion buckle 76 and cloth
Line hose clamping connects, and quickly can be installed and be dismantled, and saves manually, shortens construction period.
In order to make wire casing 3 preferably be connected in raceway arrangement 72, wire casing card slot 73 uses U-lag, on the one hand, U-lag
Wire casing is facilitated to be inserted into；On the other hand, the both sides of U-lag and the contact surface of wire casing are larger, and friction between the two is larger, is conducive to
Wire casing is fixed in wire casing card slot so that only larger active force is applied to wire casing could be by it along wire casing card slot
The extraction of extending direction.
Preferably, there are two body openings portions 75 for setting in adapter main body 71, they are relatively arranged, and are located at
The opposite both sides of adapter main body 71 can be upper and lower both sides or arranged on left and right sides, one is provided in each main body oral area 75
A opening portion buckle 76, improves the stability being connect with wiring hose.
Preferably, as shown in figure 5, opening portion buckle 76 includes buckle main body 761, buckle main body 761 is along body through-holes
74 axis direction extends.
One end of buckle main body 761 is connect with adapter main body 71, has extension to use into body through-holes 74 on the other end
The lug boss 762 of hose 5 is connected up in clamping, lug boss 762 is at least partially disposed in body through-holes 74.
It that is to say, opening portion buckle 76 is mainly made of buckle main body 761 and lug boss 762, and bayonet main body is along main body
Through-bore axis direction extends, and one end of buckle main body 761 is fastenedly connected with adapter main body 71, and lug boss 762, which is located at buckle, to be led
The other end of body 761, and be extending at least partially into body through-holes 74 on lug boss 762, make in insertion body through-holes 74
Wiring hose is connected together with lug boss 762, realizes the connection of wiring hose 5 and wire casing adapter 7.
Preferably, buckle main body 761 is integrally formed with adapter main body 71, improves its structural strength.
Preferably, as shown in fig. 6-7, wire casing 3 include U-shaped wire casing bottom case 31 and with 31 integrally formed line of wire casing bottom case
Tank cover plate 32.
Wire casing bottom case 31 includes bottom case bottom plate 310 and the first side plate 311 and the second side plate that are connected on bottom case bottom plate 310
312。
There is connection side 321 on slot cover plate 32 and fasten side 322, connect side 311 and fasten side 322 relatively
Ground is arranged in the both sides of slot cover plate 32.
Connection side 321 is connect with the first side plate 311, is fastened side 322 and is extended towards 312 side of the second side plate.
Wherein, it is provided with side plate grab 313 on the end towards slot cover plate 32 on the second side plate 312, in wiring duct cover
Side towards bottom case bottom plate 310 on plate 32 is provided with the cover board card slot 323 for coordinating with side plate grab 313.
Side plate grab 313 is fastened in cover board card slot 323.
Connection side 321 and the first side plate 311 are integrally connected molding.
By the way that wire casing bottom case 31 and slot cover plate 32 to be integrally formed, structural strength is improved.By in slot cover plate 32
On the side setting cover board card slot 323 towards bottom case bottom plate 310, side plate grab 313 is set on the second side plate 312, when fastening,
Side plate grab 313 is fastened in cover board card slot 323, assembling can be realized, installation process is time saving and energy saving, efficient, and wiring is neat
Unanimously, laying quality is good, is not in cable abjection phenomenon when being connected up particularly for furred ceiling.
Wire casing 3 can be mounted on by fastener on wall 1.
Preferably, as shown in fig. 7, being additionally provided with cell wall grab 325, side plate grab on the cell wall 324 of cover board card slot 323
313 together with 325 clamping of cell wall grab, improve the stability connected between the two.
Preferably, as shown in figs 6-8, wire casing 3 is fixed on by wire casing pedestal 8 on wall 1.
Wire casing pedestal 8 includes base plate 81 and two pieces of base side plates 82 in the both sides of base plate 81 is arranged.
It is extended with side plate strip 83 respectively inwards on the end of every piece of base side plate 82.
It is respectively formed on the outer surface of the first side plate 311 and the second side plate 321 and is useful for coordinating with side plate strip
Limiting slot 317.
Each side plate strip 83 is correspondingly fastened in a limiting slot 317.
What the place referred to is inwardly the direction towards the centre of U-shaped wire casing pedestal 8.
When assembling, the side plate strip 83 on two pieces of base side plates 82 of wire casing pedestal 8 is respectively clamped into limiting slot 317, is made
Wire casing 3 is obtained to be fastened on wire casing pedestal 8.
Preferably, as shown in figs 6-8, bottom plate is provided on the surface above the bottom case bottom plate 310 to 81 side of base plate
Groove 314.
It is provided with base plate boss 84 on surface above the base plate 81 to bottom case bottom plate 310.
Base plate boss 84 is fastened in bottom plate groove 314.
When assembling, the base plate boss 84 in wire casing pedestal 8 is fastened in bottom plate groove 314, for being carried out to wire casing 3
Positioning, facilitates installation, and improve connective stability between the two.
The integral strength of wire casing pedestal 8 had not only can be improved in base plate boss 84, but also can improve the flat of 8 bottom surface of wire casing pedestal
Whole degree, it is ensured that wire casing pedestal 8 is smooth to be fixed on surface of wall, it is ensured that elastic wire casing is neatly securely fixed in surface of wall
On.
Preferably, as shown in figs. 9-11, wiring grommet 33 being additionally provided in wire casing 3, has on wiring grommet 33 and is used for cable
Pass in and out the wire loop notch 331 of wiring grommet 33.
Wiring grommet 33 includes wire loop first end 332 and wire loop second end 333, and wire loop first end 332 is located at wire loop second end
333 top.
Wire loop notch 331 is formed between wire loop first end 332 and wire loop second end 333.
Wiring grommet 33 includes wire loop first end 332 and wire loop second end 333, and wire loop first end 332 is located at wire loop second end
333 top.Wire loop notch 331 is formed between wire loop first end 332 and wire loop second end 333.It is arranged such so that wire loop
First end 332 can cover wire loop notch 331, and cable is avoided to deviate from from wire loop notch 331.
When wiring, cable is pressed into from wire loop notch 331 in wiring grommet 33,33 one side of wiring grommet can play cable
On the other hand protective effect can deviate to avoid cable from wire casing 3.
Wiring grommet 33 is elastic wiring grommet, with elastic deformation ability, convenient for cable is pressed into cloth through wire loop notch 331
It is pulled out in wire loop 33 or out of wiring grommet 33, facilitates wiring.
Preferably, wire loop second end 333 is kept in contact with wire loop first end 332, can preferably play prevent cable from
The effect that wire loop notch 331 is deviate from.
Preferably, being provided with multiple wiring grommets 33 between online slot bottom shell 31 and slot cover plate 32.
On the length direction along wire casing bottom case 31, the 33 spaced setting of multiple wiring grommets can be to avoid online cable
The situation that can be bent when very long improves cloth line mass.
Preferably, as shown in Fig. 7 and Fig. 9-11, it is arranged on the surface above the bottom case bottom plate 310 to 32 side of slot cover plate
There is bottom case bottom plate boss 315, setting wire loop groove 334 on the surface above the wiring grommet 33 to 310 side of bottom case bottom plate.Bottom case bottom
Plate boss 315 is fastened in wire loop groove 334.
The structural strength of bottom case bottom plate 310 can be improved by the way that bottom case bottom plate boss 315 is arranged, is additionally operable to wiring grommet
33 carry out location and installation.
When assembling, bottom case bottom plate boss 315 is fastened in wire loop groove 334, located lateral can be carried out to wiring grommet,
Improve the stability connected between the two.
Preferably, as shown in Fig. 7 and Fig. 9-11, it is respectively formed on the inner surface of the first side plate 311 and the second side plate 312
There is side plate limiting section 316, is respectively formed with wire loop stage portion 335 in the both sides of wiring grommet 33, wire loop stage portion 335 is limited with side plate
Position portion 316 contacts.
When wiring grommet 33 to be fitted into wire casing 3, wire loop stage portion 335 is contacted with side plate limiting section 316, is limited by side plate
Position portion 316 is realized to the longitudinal register of wiring grommet 33, improves the stability connected between the two.
Preferably, as illustrated by figs. 12-13, being additionally provided at turning on the end far from wiring hose 5 on wire casing 3
The corner connector 9 being attached between the adjacent wire casing 3 at place.
Corner connector 9 includes connector main body 91 and is connected on the both ends of connector main body 91 and is used for and wire casing 3
First buckle end 92 and second of connection buckles end 93, buckles in end 93 and is separately provided at the first buckle end 91 and second
The clamping buckle 94 of clamping wire casing 3.
Connector main body 91 includes the main body bottom plate 911 for having bending part, is oppositely disposed in the both sides of main body bottom plate 911
There are two block main body side plates 912, wiring channel 913 is formed between main body bottom plate 911 and two block main body side plates 912.
It that is to say, corner adapter 9 mainly buckles the buckle end 93 of end 92 and second by switching main body 91, first and forms.Its
In, the first buckle end 92, second buckles the both ends that end 93 is connected to switching main body 91, and the first buckle end 92 and second buckles
End 93 is used to and wire casing 3.First buckle end 92 is identical as the second buckle structure at end 93, and extending direction is different, for realizing
On the corner adjacent wire casing 3 is connected.
Main body 91 of transferring includes main body bottom plate 911, and main body bottom plate 911 has bending part, the transmission side for guiding harness
To.Two block main body side plates 912 are oppositely disposed in the both sides of main body bottom plate 911, in main body bottom plate 911 and two block main body side plates
Wiring channel 913 is formed between 912, wiring channel 913 is for housing harness.
It includes buckle substrate and two blocks of substrate side plates, two pieces of substrate side plate phases that first buckle end 92 and second, which buckles end 93 all,
It is fixed on the both sides of buckle substrate over the ground.U-type groove is formed between two blocks of substrate side plates and buckle substrate, U-type groove is for connecting
Wire casing 3.
U-type groove is connected to wiring channel 913, by the way that the end of wire casing to be plugged in U-type groove, makes harness from external wire casing
Outflow, to make harness enter in U-type groove and wiring channel 913.
Buckle substrate and main body bottom plate 911 are fixedly connected by connectors such as screw or corner braces, every block of substrate side plate and with
Its main body side plate 912 to connect is fixedly connected by connectors such as screw or corner braces, to make the first buckle end 92 and second block
End of thread 93 is fixedly connected with switching main body 91 respectively.It is integrated with switching main body 91 respectively that first buckle end 92 and second buckles end 93
Molding is conducive to the structural strength for improving corner adapter, and is easily achieved in technique.
Clamping buckle 94 is respectively arranged on every block of substrate side plate, clamping buckle 94 extends towards U-type groove, is inserted in U
The end of wire casing 3 in type groove is fastened on by clamping buckle 94 in U-type groove.
Clamping buckle 94 can be the lug boss with point.
As needed, above-mentioned each technical solution can be combined, to reach best-of-breed technology effect.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that for the general of this field
For logical technical staff, on the basis of the utility model principle, several other modifications can also be made, this practicality is also should be regarded as
Novel protection domain.
Claims (9)
1. a kind of back box connecting elements, which is characterized in that include the wire casing on wall, the base on the wall
Plate and the back box on the back side of the substrate；
Installation space is formed between the substrate and the wall, the wire casing and the back box are located at the installation space
It is interior；
There are base openings, the back box to have back box opening and at least one back box entrance hole on the substrate；
The back box is mounted on the back side of the base openings, and socket panel, the socket are equipped in back box opening
Panel is located at the positive side of the base openings；
It is connected with wiring hose between the wire casing and at least one back box entrance hole.
2. back box connecting elements according to claim 1, which is characterized in that be arranged between the wire casing and the wall
There is at least one layer of metope screed-coat；
Wall groove is offered on the wall, the bottom of the back box is mounted in the wall groove.
3. back box connecting elements according to claim 1, which is characterized in that useful in one end setting of the wiring hose
In the back box adapter being connect with the back box, the back box adapter is threadedly coupled with the back box entrance hole；
It is additionally provided with limiting plate on the back box adapter.
4. back box connecting elements according to claim 3, which is characterized in that be evenly equipped on the edge of the limiting plate more
A lug boss.
5. the back box connecting elements according to any one of claim 1-4, which is characterized in that the one of the wiring hose
End is provided with the wire casing adapter for being connect with the wire casing；
The wire casing adapter includes adapter main body, one end of the adapter main body is provided with raceway arrangement, described
Wire casing card slot is provided in raceway arrangement；
The body through-holes being connected to the wire casing card slot are provided in the adapter main body；
At least one body openings portion being connected to the body through-holes is additionally provided in the adapter main body, in the master
The opening portion buckle for connecting up hose described in clamping is provided in body opening portion；
The end of the wire casing is held in the wire casing card slot；
The end of the wiring hose is fastened on by opening portion buckle in the body through-holes.
6. back box connecting elements according to claim 1, which is characterized in that the wire casing include U-shaped wire casing bottom case and
With the integrally formed slot cover plate of wire casing bottom case；
The wire casing bottom case includes bottom case bottom plate and the first side plate and the second side plate that are connected on the bottom case bottom plate；
There is connection side on the slot cover plate and fasten side, the connection side and the fastening side are relatively arranged
In the both sides of the slot cover plate；
The connection side is connect with first side plate, and the fastening side extends towards second side plate side；
Wherein, side plate grab is provided on the end of the slot cover plate on second side plate, in the wiring duct cover
Side towards the bottom case bottom plate on plate is provided with the cover board card slot for coordinating with the side plate grab；
The side plate grab is fastened in the cover board card slot.
7. back box connecting elements according to claim 6, which is characterized in that the wire casing is fixed on institute by wire casing pedestal
It states on wall；
The wire casing pedestal includes base plate and two pieces of base side plates in the both sides of the base plate is arranged；
It is extended with side plate strip respectively inwards on the end of every piece of base side plate；
It is respectively formed on the outer surface of first side plate and second side plate and is useful for coordinating with the side plate strip
Limiting slot；
Each side plate strip is correspondingly fastened in a limiting slot.
8. back box connecting elements according to claim 7, which is characterized in that in the bottom case substrate to the pedestal
It is provided with bottom plate groove on the surface of bottom plate side；
It is provided with base plate boss on surface above the base plate to the bottom case bottom plate；
The base plate boss is fastened in the bottom plate groove.
9. back box connecting elements according to claim 6, which is characterized in that it is additionally provided with wiring grommet in the wire casing,
There is the wire loop notch that the wiring grommet is passed in and out for cable on the wiring grommet；
The wiring grommet includes wire loop first end and wire loop second end, and the wire loop first end is located at the upper of the wire loop second end
Side；
The wire loop notch is formed between the wire loop first end and the wire loop second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923573.7U CN207691368U (en) | 2017-12-30 | 2017-12-30 | A kind of back box connecting elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923573.7U CN207691368U (en) | 2017-12-30 | 2017-12-30 | A kind of back box connecting elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691368U true CN207691368U (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923573.7U Withdrawn - After Issue CN207691368U (en) | 2017-12-30 | 2017-12-30 | A kind of back box connecting elements |
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| Country | Link |
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| CN (1) | CN207691368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155611A (en) * | 2017-12-30 | 2018-06-12 | 浙江亚厦装饰股份有限公司 | A kind of back box connecting elements and its installation method |
| CN109449846A (en) * | 2018-11-26 | 2019-03-08 | 浙江亚厦装饰股份有限公司 | A kind of house wiring system and assembling mode |
-
2017
- 2017-12-30 CN CN201721923573.7U patent/CN207691368U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155611A (en) * | 2017-12-30 | 2018-06-12 | 浙江亚厦装饰股份有限公司 | A kind of back box connecting elements and its installation method |
| WO2019128243A1 (en) * | 2017-12-30 | 2019-07-04 | 王文广 | Back box connecting component and mounting method therefor |
| CN109449846A (en) * | 2018-11-26 | 2019-03-08 | 浙江亚厦装饰股份有限公司 | A kind of house wiring system and assembling mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180803 Effective date of abandoning: 20180820 |