CN203687504U - Refrigerator door for improving mounting method of circuit board - Google Patents
Refrigerator door for improving mounting method of circuit board Download PDFInfo
- Publication number
- CN203687504U CN203687504U CN201320804655.5U CN201320804655U CN203687504U CN 203687504 U CN203687504 U CN 203687504U CN 201320804655 U CN201320804655 U CN 201320804655U CN 203687504 U CN203687504 U CN 203687504U
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- China
- Prior art keywords
- circuit board
- wiring board
- box
- lid
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000000034 method Methods 0.000 title abstract 3
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 10
- 241000826860 Trapezium Species 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model discloses a refrigerator door for improving the mounting method of a circuit board. The refrigerator door comprises a frame strip, a glass face plate, the circuit board, a cover body and a hidden box; the refrigerator door further comprises a circuit board bracket and a driving piece, wherein the driving piece penetrates through a window, a front seat plate of the driving piece is embedded into a counter bored hole of an inlet/outlet of a flange, the front seat plate is fixedly connected with the baseplate of the counter bored hole through screws, and a buckling pivot mechanism is positioned at a right trapezoid box part; the front part of the circuit board bracket is positioned at the right trapezoid box part, the rear part of the circuit board bracket is positioned at a rectangle box part, the buckling pivot mechanism is matched with a connecting dead axle of the circuit board bracket, and a sliding positioning bulge is elastically matched with a top wall plate and a bottom wall plate of the hidden box. Through the adoption of the structure, the size of the hidden box is reduced, and the heat preservation effect of the door body is improved; when the circuit board is dismounted, all that is needed is to operate the driving piece to take out the circuit board; when the circuit board is mounted, all that is needed is to insert the circuit board directly; therefore, the refrigerator door for improving the mounting method of the circuit board is convenient to use.
Description
Technical field
The utility model relates to a kind of refrigerator, the erecting device on the wiring board in especially a kind of refrigerator doors.
Background technology
Currently available technology, a kind of refrigerator doors, comprise moulding, face glass, wiring board, lid and concealed box, the front and rear portions of the inner surface of the side board of described moulding arranges forward and backward die cavity, the window that has a wiring board to enter on side board between forward and backward die cavity, lid detachably coordinates with window; Described concealed box has a side opening and flange, has import and export on flange, fits and be screwed and link together in the bight of flange and front die cavity; Fitting along plate and face glass of the side opening of concealed box, window is communicated with concealed box; The front surface laminating of face glass and moulding.Existing problems: concealed box volume is large, and wiring board takes out and fixing inconvenience.
Summary of the invention
The purpose of this utility model is: a kind of refrigerator doors of improving wiring board mounting means is provided, and it is little that it has volume, and wiring board taking-up and easy for installation.
The utility model is achieved in that a kind of refrigerator doors of improving wiring board mounting means, comprise moulding, face glass, wiring board, lid and concealed box, the front and rear portions of the inner surface of the side board of described moulding arranges forward and backward die cavity, the window that has a wiring board to enter on side board between forward and backward die cavity, lid detachably coordinates with window; Described concealed box has a side opening and flange, has import and export on flange, fits and be screwed and link together in the bight of flange and front die cavity; Fitting along plate and face glass of the side opening of concealed box, window is communicated with concealed box; Its special character is: also comprise wiring board support and actuator;
Described actuator comprises fore beam, straight-bar, brace and fastening pin-joint mechanism,
The front end of described wiring board support has connection dead axle, and top and bottom have and have respectively the slip of arc shape positioning convex;
Described concealed box is divided into the right-angled trapezium box portion that is positioned at front end and the rectangle box portion that is positioned at rear end;
In the import and export of described flange, there is a counterbore;
Described actuator is through window, and the fore beam of actuator embeds in the counterbore in the import and export on flange, and the base plate of fore beam and counterbore is screwed and links together, and fastens pin-joint mechanism and is positioned at right-angled trapezium box portion; Described wiring board support front portion is positioned at right-angled trapezium box portion, rear portion is positioned at rectangle box portion, fastens pin-joint mechanism and coordinates with the dead axle that is connected of wiring board support, the top walls panels of slip positioning convex and concealed box and base wall panel resilient engagement.
Described a kind of refrigerator doors of improving wiring board mounting means, its special character is: described lid comprises header board and be positioned at header board inner surface upper annular plate,
One side of lid has the groove that connects lid thickness direction, has baffle plate and groove adjacent on annular slab; Gathering sill on the annular slab of the opposite side of lid, arc elastic button one end is connected with the inner surface of header board, the other end stretches out in gathering sill;
Described lid embeds in window, and the end of annular slab coordinates stop bit, the inner surface fastening of the side board of described baffle plate and described moulding, the side board fastening of arc elastic button and described moulding with the position-stopping plate in counterbore on flange.
Described a kind of refrigerator doors of improving wiring board mounting means, its special character is: described fastening pin-joint mechanism comprises the half-axile sleeve of the end that is arranged on described brace and is arranged on the stop block on brace; Described connection dead axle coordinates with half-axile sleeve and stop block.
A kind of refrigerator doors of improving wiring board mounting means of the utility model, owing to adopting such structure, the volume that reduces concealed box is little, has strengthened door body heat insulation effect; When dismounting wiring board, only need operation actuator, just wiring board can be taken out; When installation, directly insert.Easy to use.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is three-dimensional cutaway view of the present utility model.
Fig. 3 is three-dimensional exploded view of the present utility model.
Fig. 4 is cutaway view of the present utility model.
Fig. 5 is the stereogram of the utility model lid.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of refrigerator doors of improving wiring board mounting means, comprise moulding 1, face glass 2, wiring board (not shown), lid 3 and concealed box 4, the front and rear portions of the inner surface of the side board of described moulding 1 arranges forward and backward die cavity 1A, 1B, the window 1C that has a wiring board to enter on side board between forward and backward die cavity 1A, 1B, lid 3 detachably coordinates with window 1C; Described concealed box 4 has a side opening 41 and flange 42, on flange 42, there are import and export, on side opening 41, have along plate, one side of flange 42 has dihedral screens 421, being connected with dihedral screens 421 along plate on side opening 41, dihedral screens 421 is fitted and is screwed with the bight of front die cavity 1A and links together; Fitting along plate and face glass 2 of the side opening of concealed box 4, window 1C is communicated with concealed box 4; Face glass 2 is fitted with the front surface of moulding 1.
Also comprise wiring board support 5 and actuator 6;
Described actuator 6 comprises fore beam 61, straight-bar 62, brace 63 and fastening pin-joint mechanism 64, and one end of straight-bar 62 is connected with fore beam 61, the other end is connected with one end of brace 63.Between straight-bar 62 and brace 63, there is an angle.
The front end of described wiring board support 5 has the dead axle 51 of connection, and top and bottom have and have respectively the slip of arc shape positioning convex 52;
Described concealed box 4 is divided into the right-angled trapezium box 4A of portion that is positioned at front end and the rectangle box 4B of portion that is positioned at rear end;
In the import and export of described flange 42, there is a counterbore 422;
Described actuator 6 is through window 1C, and the fore beam 61 of actuator 6 embeds in the counterbore 422 in the import and export on flange 42, and fore beam 61 is screwed and links together with the base plate of counterbore 422, fastens pin-joint mechanism 64 and is positioned at the right-angled trapezium box 4A of portion; Described wiring board support 5 front portions are positioned at the right-angled trapezium box 4A of portion, rear portion is positioned at the rectangle box 4B of portion, fasten pin-joint mechanism 64 and coordinate with the dead axle 51 that is connected of wiring board support 5, top walls panels and the base wall panel resilient engagement of slip positioning convex 52 and concealed box 4.Slide and determine projection 52 and top walls panels and the base wall panel of concealed box 4 is slidably matched, because slip positioning convex 52 has elasticity, slip positioning convex 52 and top walls panels and the base wall panel location that closely cooperates; During by actuator 6 driving arm, slip positioning convex 52 is slidably matched with top walls panels and base wall panel.
Described fastening pin-joint mechanism 64 comprises the half-axile sleeve 641 of the end that is arranged on described brace 63 and is arranged on the stop block 642 on brace 63; Described connection dead axle 51 coordinates with half-axile sleeve 641 and stop block 641.In the time that circuit board mount 5 moves, connect dead axle 51 and be rotatably assorted with half-axile sleeve 641 and stop block 641; When wiring board support 5 is behind the interior location of concealed box 4, institute's half-axile sleeve 641 and stop block 641 play positioning action.
As shown in Figure 5, described lid 3 comprises header board 31 and is positioned at header board 31 inner surface upper annular plates 32,
One side of lid 3 has the groove 33 that connects lid thickness direction, has baffle plate 34 adjacent with groove on annular slab 32; Gathering sill 321 on the annular slab 32 of the opposite side of lid 3, arc elastic button 35 one end are connected with the inner surface of header board 31, the other end stretches out in gathering sill 321;
Described lid 3 embeds in window 1C, the end of annular slab 32 coordinates stop bit with the position-stopping plate 423 in counterbore 422 on flange 42, described baffle plate 34 fastens with the inner surface of the side board of window 1C mono-side of described moulding 1, the fastening of the side board of the window 1C opposite side of arc elastic button 35 and described moulding 1.
While uncapping, in recruitment, insert in groove 33, prize lid 3, lid is removed, then dismantle the fixing screw of actuator 6 and counterbore 422, actuator 6 is pulled outwardly, can be by wiring board support 6 from the interior extraction of concealed box 4;
When installation, first wiring board support 5 is passed to window 1C, then through counterbore 422, wiring board support 5 enters concealed box 4, the slip positioning convex 52 on wiring board support 5 is slidably matched with top walls panels and base wall panel; Until the fore beam 61 of actuator 6 enters counterbore 422, can realize assembling wiring board, and location.When lid 3 is fastened with window 1C, first baffle plate 33 and side board are fastened, then arc elastic button 35 and side board are fastened, assemble complete.
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (3)
1. one kind is improved the refrigerator doors of wiring board mounting means, comprise moulding, face glass, wiring board, lid and concealed box, the front and rear portions of the inner surface of the side board of described moulding arranges forward and backward die cavity, the window that has a wiring board to enter on side board between forward and backward die cavity, lid detachably coordinates with window; Described concealed box has a side opening and flange, has import and export on flange, fits and be screwed and link together in the bight of flange and front die cavity; Fitting along plate and face glass of the side opening of concealed box, window is communicated with concealed box;
It is characterized in that: also comprise wiring board support and actuator;
Described actuator comprises fore beam, straight-bar, brace and fastening pin-joint mechanism,
The front end of described wiring board support has connection dead axle, and top and bottom have and have respectively the slip of arc shape positioning convex;
Described concealed box is divided into the right-angled trapezium box portion that is positioned at front end and the rectangle box portion that is positioned at rear end;
In the import and export of described flange, there is a counterbore;
Described actuator is through window, and the fore beam of actuator embeds in the counterbore in the import and export on flange, and the base plate of fore beam and counterbore is screwed and links together, and fastens pin-joint mechanism and is positioned at right-angled trapezium box portion; Described wiring board support front portion is positioned at right-angled trapezium box portion, rear portion is positioned at rectangle box portion, fastens pin-joint mechanism and coordinates with the dead axle that is connected of wiring board support, the top walls panels of slip positioning convex and concealed box and base wall panel resilient engagement.
2. a kind of refrigerator doors of improving wiring board mounting means according to claim 1, is characterized in that: described lid comprises header board and be positioned at header board inner surface upper annular plate,
One side of lid has the groove that connects lid thickness direction, has baffle plate and groove adjacent on annular slab; Gathering sill on the annular slab of the opposite side of lid, arc elastic button one end is connected with the inner surface of header board, the other end stretches out in gathering sill;
Described lid embeds in window, and the end of annular slab coordinates stop bit, the inner surface fastening of the side board of described baffle plate and described moulding, the side board fastening of arc elastic button and described moulding with the position-stopping plate in counterbore on flange.
3. a kind of refrigerator doors of improving wiring board mounting means according to claim 1 and 2, is characterized in that: described fastening pin-joint mechanism comprises the half-axile sleeve of the end that is arranged on described brace and is arranged on the stop block on brace; Described connection dead axle coordinates with half-axile sleeve and stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804655.5U CN203687504U (en) | 2013-12-10 | 2013-12-10 | Refrigerator door for improving mounting method of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804655.5U CN203687504U (en) | 2013-12-10 | 2013-12-10 | Refrigerator door for improving mounting method of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687504U true CN203687504U (en) | 2014-07-02 |
Family
ID=51009392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804655.5U Expired - Lifetime CN203687504U (en) | 2013-12-10 | 2013-12-10 | Refrigerator door for improving mounting method of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687504U (en) |
-
2013
- 2013-12-10 CN CN201320804655.5U patent/CN203687504U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160401 Address after: Guangdong province Zhongshan City Dongfu road 528427 Nantou Town, No. 54 Patentee after: GUANGDONG HOMA REFRIGERATOR Co.,Ltd. Address before: 528427 Guangdong Province, Zhongshan city Nantou town Shenghui North Industrial Zone, Omar electrical appliance company Patentee before: Guangdong Homa Appliances Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |