CN101063575A - Display apparatus hinge structure of refrigerator with additional display apparatus - Google Patents
Display apparatus hinge structure of refrigerator with additional display apparatus Download PDFInfo
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- CN101063575A CN101063575A CN 200610013560 CN200610013560A CN101063575A CN 101063575 A CN101063575 A CN 101063575A CN 200610013560 CN200610013560 CN 200610013560 CN 200610013560 A CN200610013560 A CN 200610013560A CN 101063575 A CN101063575 A CN 101063575A
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Abstract
The invention relates to a display device leaf folding structure of a fridge provided with a display device, comprising a contain space, a front formed at the door of the fridge, a body used to contain the display device, a connecting pole structure rotatable arranged at the front of the contain space and at the back of the display device body, to make the display device body could perform pull-out operation relate to the contain space, a leaf folding component, to make the connecting pole structure could rotate at the back of the display body and at the front of the contain space, wherein the leaf folding device comprises a frame to compose the body, a rotatable convex wheel rotates mutually with the connecting pole structure and formed with a rotatable axis of a certain length, a slide convex wheel arranged at one side of the rotatable convex wheel, receives the rotation movement of the rotatable convex wheel and move along the rotatable axis, a spring provides elastic force to the direction of the rotatable convex wheel, one side of the spring is firmly stick to the rotatable convex wheel, another side of the spring is firmly stick to the slide convex wheel.
Description
Technical field
The present invention relates to refrigerator, more detailed says so, and makes and adds the display unit that is provided with holds or pull out the display unit of operation in the spatial accommodation of refrigerator closing structure in the refrigerator.
Background technology
Fig. 1 is the additional stereoscopic figure that is provided with the refrigerator of display unit of the prior art.
As shown in the figure, be formed with the storage space (not shown) of front openings in the refrigerator body 2, above-mentioned storage space can be divided into a plurality of spaces, and the above-mentioned storage space that is divided opens and closes by a pair of refrigerator doors 4,6 that opens and closes with left and right directions.Wherein, above-mentioned refrigerator doors 4,6 is that turn is carried out at the center with the part at the two ends that are equivalent to above-mentioned refrigerator body 2.
Above-mentioned refrigerator doors 4,6 is supported by the Ringe assembly of top and the bottom, the two ends setting of above-mentioned refrigerator body 2, and can carry out turn.When being benchmark with the drawing, above-mentioned refrigerator doors 4,6 is that turn is carried out at the center with the left-hand end that is arranged at refrigerator body 2 and the Ringe assembly of right-hand end, and opens and closes storage space.
The refrigerator doors 6 of a side is provided with beverage cabinet (not shown) in the above-mentioned refrigerator doors 4,6, above-mentioned beverage cabinet is used to be communicated to the spatial accommodation (not shown) that the storage space that is provided with the inside of above-mentioned refrigerator body 2 is communicated with, the front of above-mentioned beverage cabinet is equipped with drink cabinet door 8, and above-mentioned drink cabinet door is that the turn opening and closing operations is carried out at the center with the one side.
In addition, the refrigerator doors 4 of opposite side is provided with display unit body 14 in the above-mentioned refrigerator doors 4,6, and above-mentioned display unit body 14 is used to receive signal of video signal and voice signal, and is sent to the outside with image and voice mode, thereby can make the user watch the TV program.
But, in above-mentioned prior art additional is provided with the display unit closing structure of refrigerator of display unit, have following problem.
That is, in the prior art, above-mentioned display unit body is installed on the front of refrigerator doors with stationary state, and therefore, the front position that only is positioned at above-mentioned refrigerator doors just can be watched ideal picture.But, do the dynamic place of living in the kitchen owing to settle the kitchen of refrigerator to be actually, if during, with the inconvenience that inevitably causes when watching picture according to said fixing state mount display.For example, when above-mentioned display unit body is the situation of stationary state, when doing kitchen work in the position, next door adjacent, will be difficult to watch the TV program with above-mentioned display unit body, can't make full use of convenience in the use that the mount display body brought in fact.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the object of the present invention is to provide a kind of additional display unit closing structure that is provided with the refrigerator of display unit, thereby can be easy to pull out the display unit body, perhaps it is stably fixed in the spatial accommodation to the front of refrigerator doors.
To achieve these goals, the additional display unit closing structure that is provided with the refrigerator of display unit among the present invention is characterized in that, includes following several sections: spatial accommodation, and it is formed at the front of refrigerator doors, and is used to hold the display unit body; Bar linkage structure, but its turn is connected in the front of above-mentioned spatial accommodation and the back of above-mentioned display unit body, makes above-mentioned display unit body pull out operation with respect to spatial accommodation; Ringe assembly, it includes: in order to be installed on the front of spatial accommodation, and constitute the framework of body; Together rotate with above-mentioned bar linkage structure, and be formed with the rotating cam of rotating shaft in a side; Be positioned at a side of above-mentioned rotating cam, connect the rotating shaft be provided with rotating cam, receive rotatablely moving of above-mentioned rotating cam, and the sliding cam that moves along above-mentioned rotating shaft; The one side is close to a side of framework, and opposite side is close to sliding cam, and the spring of elastic force is provided to the rotating cam direction.
And the present invention is characterized in that: above-mentioned rotating cam is formed with draw-in groove in the body of drum, and above-mentioned sliding cam is formed with the fixture block projection in the body of drum, and above-mentioned fixture block projection is used to be inserted into the draw-in groove of above-mentioned rotating cam.
And the present invention is characterized in that: the part depression of above-mentioned rotating cam in the body of drum, and form rake, the front end of above-mentioned rake is formed with draw-in groove; Above-mentioned sliding cam formation rake corresponding in the body of drum with the rake of above-mentioned rotating cam, the front end of the rake of above-mentioned sliding cam is formed with the fixture block projection, and above-mentioned fixture block projection is used to be inserted into above-mentioned draw-in groove.
Below, will the effect of display unit closing structure that additional among as above detailed described the present invention is provided with the refrigerator of display unit be described.
Promptly, in the present invention, installing connecting rods structure between the back of above-mentioned display unit body and spatial accommodation, and between above-mentioned bar linkage structure and spatial accommodation, be provided with closing structure, thereby under the interaction of rotating cam of in above-mentioned Ringe assembly, installing and sliding cam and spring, can pass through less action force, above-mentioned display unit body is forwards pulled out, perhaps being fixed is installed in the spatial accommodation.
Description of drawings
Fig. 1 is the additional stereogram that is provided with the refrigerator of display unit of the prior art;
Fig. 2 is the major part stereogram that additional among the present invention is provided with the state of the preferred embodiment that the display unit closing structure is installed in the refrigerator of display unit;
Fig. 3 is the major part side view that additional among the present invention is provided with the state of the preferred embodiment that the display unit closing structure is installed in the refrigerator of display unit;
Fig. 4 is the major part stereogram of the Ringe assembly when display unit is forwards pulled out state in the spatial accommodation of the refrigerator doors among the present invention;
Fig. 5 is the major part stereogram that display unit is in the Ringe assembly when holding state in the spatial accommodation of the refrigerator doors among the present invention.
The critical piece description of reference numerals
20: refrigerator doors 22: the display unit body
24: spatial accommodation 28: carriage
34: Ringe assembly 36: framework
38: rotating cam 40: sliding cam
42: spring 44,44 ': gripper shoe
46: back shaft 48: combined hole
52: guiding axle sleeve (boss) 54: rotating shaft
56: joint portion 60: rake
62: rake 64: draw-in groove
66: fixture block projection 68: the contact carriage
70: connecting rod installing plate 72: the carriage installing plate
The specific embodiment
Below, with reference to the accompanying drawings, the preferred embodiment of display unit closing structure that additional among the present invention is provided with the refrigerator of display unit is described in detail.
Fig. 2 is the major part stereogram that additional among the present invention is provided with the state of the preferred embodiment that the display unit closing structure is installed in the refrigerator of display unit; Fig. 3 is the major part side view that additional among the present invention is provided with the state of the preferred embodiment that the display unit closing structure is installed in the refrigerator of display unit; Fig. 4 is the major part stereogram of the Ringe assembly when display unit is forwards pulled out state in the spatial accommodation of the refrigerator doors among the present invention; Fig. 5 is the major part stereogram that display unit is in the Ringe assembly when holding state in the spatial accommodation of the refrigerator doors among the present invention.
As shown in the figure, the front of refrigerator doors 20 is formed with the spatial accommodation 24 that is used to hold display unit body 22, above-mentioned spatial accommodation 24 can with the one-body molded making in the front of refrigerator doors 20, or embodiment as shown in the figure, the other member of the concave shape of installing previously by refrigerator doors 20 forms.
Above-mentioned spatial accommodation 24 is the spaces that are used to hold display unit body 22, and above-mentioned display unit body has TV receiving function and internet Presentation Function etc.That is, above-mentioned display unit body 22 can be contained in the inside of above-mentioned spatial accommodation 24, perhaps can forwards pull out.Therefore, above-mentioned spatial accommodation 24 preferably has and the corresponding shape and structure of the profile of display unit body 22.In addition, the back of above-mentioned spatial accommodation 24 is formed with a plurality of in conjunction with slit (slit) 26.
The back of above-mentioned spatial accommodation 24 is equipped with carriage 28, and the effect of above-mentioned carriage 28 is to connect the bar linkage structure 32 that will illustrate below supporting.What in the present invention, above-mentioned carriage 28 utilized that its top and bottom form respectively is installed on the back of above-mentioned spatial accommodation 24 in conjunction with lug boss 30.In fact, being formed on above-mentioned in conjunction with slit 26 of forming in the above-mentioned spatial accommodation 24 combines on the lug boss 30 corresponding positions.
But above-mentioned carriage 28 turns are connected with the rearward end of bar linkage structure 32, and more detailed says, are connected with Ringe assembly 34 between the rearward end of above-mentioned carriage 28 and bar linkage structure 32.In addition, the leading section of above-mentioned bar linkage structure 32 then is connected in the back of display unit body 22.
Illustrate the rear end of above-mentioned bar linkage structure 32 among Fig. 4, that is, and with the structure of the Ringe assembly 34 that is provided with on the part that above-mentioned carriage 28 is connected.Include substantially in the above-mentioned Ringe assembly 34: constitute the skeleton of Ringe assembly 34, and be used for the framework 36 of fitting operation; Be installed in the said frame 36, and the rotating cam 38 that rotatablely moves; Interact with above-mentioned rotating cam 38, and carry out straight-line sliding cam 40; The spring 42 of the elastic force of rotating cam 38 directions is provided to above-mentioned sliding cam 40.
Said frame 36 can be by two gripper shoes 44,44 ', and the back shaft 46 that is used to support between the above-mentioned gripper shoe 44,44 ' constitutes.In above-mentioned gripper shoe 44,44 ', the both sides of gripper shoe 44 that are arranged at the installation site side of rotating cam 38 are formed with combined hole 48, and its central authorities are formed with the through hole (not shown), above-mentioned through hole be used to connect above-mentioned rotating cam 38 in conjunction with axle 50.Wherein, above-mentionedly combine with following connecting rod installing plate 70 that will illustrate and side cam (side cam) in conjunction with axle 50.
In above-mentioned gripper shoe 44,44 ', on the gripper shoe 44 ' of an end of being close to above-mentioned spring 42, be formed with the guiding axle sleeve 52 that protrudes to gripper shoe 44 directions of opposition side, the inside of above-mentioned guiding axle sleeve 52 is formed with the inner space (not shown) of opening, the rotating shaft 54 of the above-mentioned rotating cam 38 of rotatable insertion in the above-mentioned inner space.
In addition, in the present invention, back shaft 46 is incorporated into the combined hole 48 of the both sides of said frame 36, and the gripper shoe 44,44 ' of support both sides, the central authorities of above-mentioned back shaft 46 are provided with joint portion 56, connect combination members 58 such as being provided with screw in the above-mentioned joint portion 56, Ringe assembly 34 is installed on the above-mentioned carriage 28 thereby make.
And, but the inboard turn of said frame 36 is equipped with rotating cam 38, and above-mentioned rotating cam 38 is by constituting with the lower part: form the body of drum, and be incorporated into the rotating shaft 54 of above-mentioned guiding axle sleeve 52; Run through the combination axle 50 that above-mentioned gripper shoe 44 is protruded.
To a side that forms rotating shaft 54, a depression part is formed with rake 60 at the body of above-mentioned rotating cam 38, the rake 62 corresponding formation of above-mentioned rake 60 and sliding cam 40.
In above-mentioned rotating cam 38, the front end of rake 60 promptly is formed with draw-in groove 64 on rotating shaft 54 directions, will insert the fixture block projection 66 of sliding cam 40 in the above-mentioned draw-in groove 64, thereby above-mentioned rotating cam 38 no longer is rotated, and is fixed.Simultaneously, in above-mentioned rotating cam 38, be formed with in conjunction with axle 50 in a side opposite with the part that forms above-mentioned rotating shaft 54.
In addition, also be provided with sliding cam 40 among the present invention, above-mentioned sliding cam 40 runs through the rotating shaft 54 of above-mentioned rotating cam 38, and moves with horizontal direction along rotating shaft 54.Above-mentioned sliding cam 40 is in the body of its drum, with the corresponding mutually part of the rake 60 of above-mentioned rotating cam 38 bodies on, a depression part is formed with rake 62, the rake 62 of above-mentioned sliding cam 40 and the 60 corresponding formation of the rake of above-mentioned rotating cam 38.In addition, the front end of above-mentioned rake 62 is formed with fixture block projection 66, is inserted into the draw-in groove 64 of above-mentioned rotating cam 38 by above-mentioned fixture block projection 66, above-mentioned rotating cam 38 no longer is rotated, thereby is fixed.And though not shown, above-mentioned sliding cam 40 is not rotated motion, but carries out rectilinear motion with the left and right directions in the accompanying drawing.For example, coincide mutually, be formed with groove on the side in above-mentioned sliding cam 40 and the back shaft 46, the then corresponding projection that is formed with on the opposite side in order to make the above-mentioned sliding cam 40 and the back shaft 46 of both sides.
In above-mentioned sliding cam 40, on the rightabout of the direction that contacts with above-mentioned rotating cam 38, contact carriage 68 is installed, and the effect of above-mentioned contact carriage 68 is that preventing provides the spring 42 of the required elastic force of move left and right directly to touch above-mentioned sliding cam 40 to above-mentioned sliding cam 40.
On above-mentioned contact carriage 68 and above-mentioned guiding axle sleeve 52 opposed facing parts, spring 42 is installed, above-mentioned spring 42 is made of disc spring (coil spring), and above-mentioned rotating shaft 54 and guiding axle sleeve 52 will run through above-mentioned spring 42 and install.One side of above-mentioned spring 42 is supported in above-mentioned contact carriage 68, and the opposite side of above-mentioned spring 42 then is supported in the one side of the gripper shoe 44 ' that is formed with above-mentioned guiding axle sleeve 52.
On the combination axle 50 of the rotating cam 38 that connects above-mentioned gripper shoe 44, connecting rod installing plate 70 is installed, above-mentioned connecting rod installing plate 70 is set to and the above-mentioned axle 50 that combines, and promptly rotating cam 38 together carries out turn, and the front end of above-mentioned connecting rod installing plate 70 is combined with the rear end of above-mentioned bar linkage structure 32.
The combination axle 50 of above-mentioned connecting rod installing plate 70 is installed, to run through carriage installing plate 72, above-mentioned carriage installing plate 72 combines with the carriage 28 that is used for display unit body 22 is installed in above-mentioned spatial accommodation 24, and above-mentioned carriage installing plate 72 can be integrally formed with above-mentioned carriage 28.
The outside of above-mentioned carriage installing plate 72 is equipped with side cam 74, and above-mentioned side cam can make that above-mentioned rotating cam 38 is stable to carry out turn.Above-mentioned side cam 74 by screw etc. be incorporated into above-mentioned rotating cam 38 in conjunction with axle 50, and together carry out turn.
In addition, the bar linkage structure 32 that is connected with the connecting rod installing plate 70 of above-mentioned Ringe assembly 34 is installed also among the present invention, above-mentioned bar linkage structure 32 can by above-mentioned Ringe assembly 34 up and down direction carry out turn.And,, also can make display unit body 22 carry out turn with left and right directions by changing the arrangement mode of above-mentioned bar linkage structure 32.
In addition, in the present invention, above-mentioned bar linkage structure 32 is made of a connecting rod, and above-mentioned display unit body 22 is kept under the vertical state, with upper and lower to carrying out turn.But, if, will also can regulate inclination (tilting) angle of above-mentioned display unit body 22 with under the situation of above-mentioned bar linkage structure 32 by more piece connecting rod (for example two joint connecting rods) formation.
Below, will the effect of display unit closing structure that additional among the present invention of as above structure is provided with the refrigerator of display unit be described in detail.
As shown in Figure 3, at first, the user forwards pulls out display unit body 22, and along with above-mentioned display unit body 22 forwards moves, the bar linkage structure of being close in the spatial accommodation 24 32 will be the center with the axle, carry out turn to counter clockwise direction (A).
When above-mentioned bar linkage structure 32 during upward to turn, the connecting rod installing plate 70 that is connected with above-mentioned bar linkage structure 32 will carry out turn to counterclockwise (A).And under the state of above-mentioned connecting rod installing plate 70 turns, rotating cam 38 also will carry out turn to counter clockwise direction (A).
Along with above-mentioned rotating cam 38 carries out turn to counter clockwise direction, the fixture block projection 66 that is inserted in the sliding cam 40 in the rake 60 front end draw-in grooves 64 of above-mentioned rotating cam 38 will break away from original position, under the state that the fixture block projection 66 of above-mentioned sliding cam 40 breaks away from from draw-in groove 64, the rake 60 of above-mentioned rotating cam 38 will be rotated to counterclockwise (A) along the rake 62 of above-mentioned sliding cam 40.That is, when above-mentioned display unit body 22 is finally forwards pulled out, above-mentioned Ringe assembly 34 will be in state as shown in Figure 4.
Below, will be described in more detail said process.When the spring 42 that is used to support above-mentioned sliding cam 40 recovers original state, will promote above-mentioned sliding cam 40 to above-mentioned rotating cam 38 directions.Under the elastic reaction of above-mentioned spring 42, the rake 60 of above-mentioned rotating cam 38 will be rotated automatically along the rake 62 of above-mentioned sliding cam 40.Promptly, when above-mentioned display unit body 22 is forwards pulled out, the draw-in groove 64 that the user only need apply above-mentioned rotating cam 38 breaks away from the active force of the fixture block projection 66 required sizes of above-mentioned sliding cam 40, can be under the elastic reaction of above-mentioned spring 42, above-mentioned display unit body 22 will forwards be pulled out automatically.
Below, will the process that display unit body 22 is contained in above-mentioned spatial accommodation 24 be described the user.At first, the user is to handle or front that spatial accommodation 24 directions promote above-mentioned display unit body 22, and at this moment, above-mentioned bar linkage structure 32 will be a benchmark with above-mentioned Ringe assembly 34, and (B) carries out turn to clockwise direction, and clings to the back of spatial accommodation 24.
When above-mentioned bar linkage structure 32 when clockwise direction (B) carries out turn, the connecting rod installing plate 70 that combines with above-mentioned bar linkage structure 32 will carry out turn to clockwise direction (B).And under the state of above-mentioned connecting rod installing plate 70 turns, above-mentioned rotating cam 38 also will be rotated to clockwise direction (B).
Along with above-mentioned rotating cam 38 carries out turn to clockwise direction, the rake 60 of above-mentioned rotating cam 38 will move along the rake 62 of above-mentioned sliding cam 40, and promote to the direction of far going with rotating cam 38, when above-mentioned sliding cam 40 is subjected to pushing, with the spring that is provided with later 42 of compression sliding cam 40.That is, when above-mentioned display unit body 22 finally is contained in spatial accommodation 24, above-mentioned Ringe assembly 34 will be in state as shown in Figure 5.
Wherein, the rake 60 of above-mentioned rotating cam 38 is rotated when promoting above-mentioned sliding cam 40, when above-mentioned display unit body 22 is contained in above-mentioned spatial accommodation 24 fully, in the draw-in groove 64 that on the rake 60 of above-mentioned rotating cam 38, forms, the fixture block projection 66 of above-mentioned sliding cam 40 will be inserted.That is, the fixture block projection 66 of above-mentioned sliding cam 40 will be blocked in the draw-in groove 64 of above-mentioned rotating cam 38, thereby make above-mentioned display unit body 22 no longer mobile, and be fixed.
More than be illustrated at the preferred embodiment among the present invention, but the present invention is defined in aforesaid embodiment, in the category that does not exceed basic fundamental thought of the present invention, the operator of relevant industries can carry out various deformation and application to it, and the above-mentioned distortion of carrying out and use and all to be under the jurisdiction of claim scope of the present invention.
Claims (3)
1, a kind of additional display unit closing structure that is provided with the refrigerator of display unit is characterized in that, comprising:
Spatial accommodation is formed at the front of refrigerator doors, and is used to hold the display unit body;
Bar linkage structure, but turn is connected in the front of above-mentioned spatial accommodation and the back of above-mentioned display unit body, makes above-mentioned display unit body pull out operation with respect to spatial accommodation;
Ringe assembly comprises: in order to be installed on the front of spatial accommodation, and constitute the framework of body; Together rotate with above-mentioned bar linkage structure, and be formed with the rotating cam of rotating shaft in a side; Be positioned at a side of above-mentioned rotating cam, connect the rotating shaft be provided with rotating cam, receive rotatablely moving of above-mentioned rotating cam, and the sliding cam that moves along above-mentioned rotating shaft; The one side is close to a side of framework, and opposite side is close to sliding cam, and the spring of elastic force is provided to the rotating cam direction.
2, the additional display unit closing structure that is provided with the refrigerator of display unit according to claim 1 is characterized in that:
Above-mentioned rotating cam is formed with draw-in groove in the body of drum, above-mentioned sliding cam is formed with the fixture block projection in the body of drum, and above-mentioned fixture block projection is used to be inserted into the draw-in groove of above-mentioned rotating cam.
3, the additional display unit closing structure that is provided with the refrigerator of display unit according to claim 2 is characterized in that:
The part depression of above-mentioned rotating cam in the body of drum, and form rake, the front end of above-mentioned rake is formed with draw-in groove;
Above-mentioned sliding cam formation rake corresponding in the body of drum with the rake of above-mentioned rotating cam, the front end of the rake of above-mentioned sliding cam is formed with the fixture block projection, and above-mentioned fixture block projection is used to be inserted into above-mentioned draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610013560 CN101063575A (en) | 2006-04-28 | 2006-04-28 | Display apparatus hinge structure of refrigerator with additional display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610013560 CN101063575A (en) | 2006-04-28 | 2006-04-28 | Display apparatus hinge structure of refrigerator with additional display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101063575A true CN101063575A (en) | 2007-10-31 |
Family
ID=38964755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610013560 Pending CN101063575A (en) | 2006-04-28 | 2006-04-28 | Display apparatus hinge structure of refrigerator with additional display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101063575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471002B (en) * | 2007-12-27 | 2011-04-20 | 兄弟工业株式会社 | Display device and electrical apparatus having such display device |
| CN111750603A (en) * | 2019-03-29 | 2020-10-09 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
-
2006
- 2006-04-28 CN CN 200610013560 patent/CN101063575A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471002B (en) * | 2007-12-27 | 2011-04-20 | 兄弟工业株式会社 | Display device and electrical apparatus having such display device |
| CN111750603A (en) * | 2019-03-29 | 2020-10-09 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
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