The connection structure of hidden switch socket base case
Technical field
The utility model relates to a kind of hidden switch socket base case, concretely relate to the bottom of two or more quantity
Box connects the connection structure of rows of hidden switch socket base case.
Background technique
Connection structure is complicated between existing hidden switch socket base case, is not connected firmly and leans on, and contraposition is difficult, if between back box
Joint gap is too small, it is possible to cause switch socket dress not into back box, if joint gap is excessive between back box, directly result in
Gap is excessive between panel, influences beauty.
Summary of the invention
Therefore, firm, assembly accurately hidden switch socket base case is connected the purpose of this utility model is to provide a kind of
Connection structure.
What the purpose of this utility model was realized in.
A kind of connection structure of hidden switch socket base case, including several back box ontologies, back box ontology left side
Equipped with connection buckle and location hole, back box ontology right side is equipped with connection buckle and location hole, back box ontology left side connection buckle and bottom
Box body right side location hole is located on horizontal linear, and back box ontology left side location hole connects button bit with back box ontology right side
In on horizontal linear, back box ontology right side connection buckle and back box ontology left side connection buckle are equipped with deformation respectively in axial direction
Slot, the connection buckle positioned at deformation slot side are equipped with barb.
Back box ontology left side is additionally provided with the first knock-off hole sleeve and the second knock-off hole sleeve, and the back box ontology is right
End face also is provided with the first knock-off hole sleeve and the second knock-off hole sleeve, back box ontology left side the first knock-off hole sleeve and back box sheet
Body right side the second knock-off hole sleeve is located on horizontal linear, and back box ontology left side the second knock-off hole sleeve and back box ontology are right
End face the first knock-off hole sleeve is located on horizontal linear.
Distinguished between adjacent back box ontology by back box ontology right side connection buckle and back box ontology left side connection buckle
Two positioning holes of corresponding insertion are so that barb catches on location hole, two the first knock-off hole sleeves respectively correspond insertion two second
Two back box ontology connections are realized in knock-off hole sleeve.
The above technical solution can be further improved as follows.
Accommodating cavity is equipped on the inside of described two location holes, accommodating cavity accommodates barb, and accommodating cavity side wall is equipped with open ports, passes through
The open ports, which squeeze barb deformation, makes barb be detached from location hole.
Described two first knock-off hole sleeve outer wall surfaces are equipped with ribs, and ribs outer wall is oblique.
Described two first knock-off hole sleeves, two the second knock-off hole sleeves barrel on be all provided with jagged, notch prolongs
Stretch out the port of two the first knock-off hole sleeves, two the second knock-off hole sleeves.
Back box ontology right side and back box ontology left side are equipped with wiring groove, and wiring groove bottom end is connected to notch,
Wiring groove top extends upward back box ontology port.
Back box ontology left side is additionally provided with the first locating button and first positioning hole, and back box ontology right side is also set
There are the first locating button and first positioning hole;The first locating button of back box ontology left side and back box ontology right side first positioning hole position
In on horizontal linear, the hooking direction of the first locating button of back box ontology left side is downward, back box ontology right side first positioning hole
It is opening up, the first locating button of back box ontology left side be higher than back box ontology right side first positioning hole;Back box ontology left end
Face first positioning hole and the first locating button of back box ontology right side are located on horizontal linear, back box ontology left side first positioning hole
It is opening up, the hooking direction of the first locating button of back box ontology right side is downward, and the first locating button of back box ontology right side is high
In back box ontology left side first positioning hole;When connecting between adjacent back box ontology, two the first locating buttons respectively correspond slotting
Enter in two first positioning holes.
Nut installation position is equipped on the inside of the back box ontology, the left side and right side of corresponding back box ontology are respectively equipped with
Through-hole has nut to pass through through-hole and is located in nut installation position, nut plug is equipped in through-hole, nut plug is nut jam-packed in spiral shell
In female installation position.
Back box ontology bottom surface is formed with die sinking hole, and the mudflap a side and back box sheet come are stamped out from die sinking hole
Body is connected, and mudflap can be extruded into again in die sinking hole.
Quickly, accurate positioning, error is small, and tie point is more for the utility model connection, connects firm, the company of each back box ontology
Connection device is all that oblique angle is symmetrical, easy to assembly.Wiring is easy, and is equipped with die sinking hole in box bottom, is then blocked by mudflap,
Prevent cement from entering back box ontology.
Detailed description of the invention
Fig. 1 is the perspective view (mainly showing right side) of back box ontology.
Fig. 2 is the perspective view (mainly showing left side) of back box ontology.
Fig. 3 is the top view of back box ontology.
Fig. 4 is that two back box ontologies prepare schematic diagram when connection.
Fig. 5 is horizontal slice figure of the back box ontology along nut.
Structural schematic diagram when connection buckle is inserted into location hole when Fig. 6 is two back box ontology connections.
The first knock-off hole sleeve is inserted into structural schematic diagram in the second knock-off hole sleeve when Fig. 7 is two back box ontology connections.
Bottom plan view when Fig. 8 is two back box ontology connections.
Fig. 9 is A-A cutaway enlargement diagram.
Figure 10 is back box ontology bottom plan view.
Figure 11 is back box ontology bottom surface direction perspective view.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment, in conjunction with attached drawing, a kind of connection structure of hidden switch socket base case, including several back box ontologies 1, institute
1 left side of back box ontology is stated equipped with connection buckle 2 and location hole 3,1 left side of back box ontology is additionally provided with the first knock-off hole sleeve
4 and the second knock-off hole sleeve 5,1 left side of back box ontology is additionally provided with the first locating button 6 and first positioning hole 7.
1 right side of back box ontology is equipped with connection buckle 8 and location hole 9, and 1 right side of back box ontology is additionally provided with first
Knock-off hole sleeve 10 and the second knock-off hole sleeve 11, it is fixed that 1 right side of back box ontology is additionally provided with the first locating button 12 and first
Position hole 13.
Back box ontology left side connection buckle 2 and back box ontology right side positioning hole location 9 are on horizontal linear, back box sheet
Body left side location hole 3 and back box ontology right side connection buckle 8 are located on horizontal linear.
For described two connection buckles 2,8 along deformation slot 14 is axially arranged with, the connection buckle positioned at 14 side of deformation slot is equipped with barb
15.Two location holes, 3,9 inside is equipped with accommodating cavity 16, and accommodating cavity 16 accommodates barb 15, and 16 side wall of accommodating cavity is equipped with open ports
17, squeezing barb deformation by the open ports makes barb be detached from location hole.
Back box ontology left side the first knock-off hole sleeve 4 and back box ontology right side the second knock-off hole sleeve 11 are located at level
On straight line, back box ontology left side the second knock-off hole sleeve 5 and back box ontology right side the first knock-off hole sleeve 10 are located at level
On straight line.
Described two first knock-off hole sleeves 4,10 outer wall surfaces are equipped with ribs 18, and ribs outer wall is oblique.Institute
Two the first knock-off hole sleeves 4,10 barrels are stated equipped with notch 19, the barrel of two the second knock-off hole sleeves 5,11 is equipped with notch
25, notch 19, notch 25 extend the port of two the first knock-off hole sleeves, two the second knock-off hole sleeves.Two notches
19 top is equipped with wiring groove 30, and 30 bottom end of wiring groove is connected to notch 19, and back box ontology port is extended on 30 top of wiring groove,
The top of two notches 25 is also without wiring groove 31, and 31 bottom end of wiring groove is connected to notch 25, and bottom is extended on 31 top of wiring groove
Box body port.
The first locating button of back box ontology left side 6 and back box ontology right side first positioning hole 13 are located on horizontal linear,
Back box ontology left side first positioning hole 7 and the first locating button of back box ontology right side 12 are located on horizontal linear.Two first
20 direction of hooking of locating button 6,12 is downward, and upward, two the first locating buttons are higher than the opening 21 of two first positioning holes 13,7
Two first positioning holes.
When combining between adjacent back box ontology, two connection buckles 2,8 are respectively corresponded in two location holes 3,9 of insertion, and two
A barb 15, which respectively corresponds, to be accommodated in accommodating cavity 16, and two barbs are hooked in location hole 3,9, two the first knock-off hole sleeves
4, it 10 respectively corresponds in two the second knock-off hole sleeves 5,11 of insertion, two the first locating buttons 6,12 respectively correspond insertion two the
In a positioning hole 13,7.
Nut installation position 26, the left side of corresponding back box ontology and right side difference are equipped on the inside of the back box ontology 1
Equipped with through-hole 22, the nut 23 passes through through-hole 22 and is located in nut installation position 26, and nut plug 24, nut are equipped in through-hole 22
Plug 24 is 23 jam-packed of nut in nut installation position 26.
1 bottom surface of back box ontology is formed with die sinking hole 33, stamps out 34 a side of mudflap come from die sinking hole 33
It is connected with back box ontology 1, mudflap 34, which can be extruded into again in die sinking hole 33, blocks die sinking hole, prevents cement from entering back box sheet
Body.