CN1988777A - Automatic anti-falling device and display - Google Patents
Automatic anti-falling device and display Download PDFInfo
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- CN1988777A CN1988777A CN 200510136107 CN200510136107A CN1988777A CN 1988777 A CN1988777 A CN 1988777A CN 200510136107 CN200510136107 CN 200510136107 CN 200510136107 A CN200510136107 A CN 200510136107A CN 1988777 A CN1988777 A CN 1988777A
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- sleeve
- detecting element
- sliding support
- support plate
- snap
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Abstract
The invention discloses an automatic anti-dumping device, including the floor with via, dumping detection, sliding support plate and the first elastic element. The dumping detection is set on the floor and has the components of testing and clipping. The testing component connects with the clipping component and is installed in via. The sliding support plate is installed on the floor and links with the dumping detection, which has a clipping hole for combining the clipping component. The first elastic element links the floor with sliding support plate, for providing the first scheduled elasticity to the plate. When the floor swings to force the detection component extending out of the through hole, the wedging component leaves the hole and the sliding support plate slides out of the floor with help of the first scheduled elasticity. The invention also discloses the display with this automatic anti-dumping device.
Description
Technical field
The present invention relates to a kind of automatic anti-falling device, relate in particular to a kind of automatic anti-falling device that is applied to display.
Background technology
Normally be placed on the flat surfaces when in general, plane (liquid crystal or plasma) television set uses.When earthquake took place or applies improper external force, flat television was easy to topple over because of its thin type body and is damaged.Therefore, at present commercially available a part of flat television is with anti-tipping apparatus, for instance, some existing flat television are by means of fixing band its base and placed side (for example desktop) to be fixed together, and prevent that television set is subjected to external force and the effect of toppling over to reach.Yet the existence of band not only influences the aesthetic appearance of flat television, but also the inconvenience in the dismounting can cause the user to move flat television the time.
In addition, disclosed the multiple inclination prevention structure that is applicable to notebook computer in No. the 438211st, TaiWan, China patent, it can be used to support the main frame or the screen of notebook computer.Yet these existing inclination prevention structures need be operated with manual mode, so can cause the inconvenience in the use equally.
Summary of the invention
Given this, the objective of the invention is to provide a kind of automatic anti-falling device, and it can prevent to be damaged when display from toppling over suffering improper external force.
The present invention adopts as detailed below basically, and feature realizes described purpose.That is to say, the present invention includes: base plate with through hole; Be arranged at the testing agency of toppling on the base plate, this is toppled over testing agency and has detecting element and snap-fit element, and wherein, detecting element is connected with snap-fit element and is arranged in a movable manner among the through hole; Be arranged at the sliding support plate on the base plate, it is connected in separable mode topples over testing agency, and wherein, sliding support plate has connecting hole, and described snap-fit element is sticked among this connecting hole in separable mode; And first flexible member, it is connected between base plate and the sliding support plate, in order to first predetermined elastic force to be provided to sliding support plate, wherein, when forcing detecting element to move when base plate swing to protrude in through hole, snap-fit element moves and breaks away from described connecting hole, and described sliding support plate slides by means of described first predetermined elastic force and protrudes in base plate.
Simultaneously, according to automatic anti-falling device of the present invention, describedly topple over testing agency and also have sleeve with respect to bottom hole, described detecting element and snap-fit element are arranged among the sleeve in the mode that moves, when detecting element moved outstanding described through hole, snap-fit element moved within the described sleeve.
In the present invention, topple over testing agency also have be connected between sleeve and the detecting element, in order to second flexible member of second predetermined elastic force to be provided to detecting element.
In addition, in the present invention, described sleeve also has chute, and described detecting element has the slidably location division among this chute.
In the present invention, describedly topple over testing agency and also have knob, described sleeve also has groove, and described detecting element also has groove, described groove is corresponding to described groove, and described knob is sticked among described groove and the described groove with rotation and separable mode.
In addition, in the present invention, describedly topple over testing agency and also have the 3rd flexible member that is arranged between described detecting element and the described snap-fit element.
In the present invention, describedly topple over testing agency and also have second sleeve that is arranged on the detecting element, described snap-fit element is connected to this second sleeve, and the 3rd flexible member is set among this second sleeve.
Moreover in the present invention, sliding support plate also has the pulley with respect to described connecting hole.
In the present invention, described snap-fit element also has the guide ramp with respect to described pulley.
In addition, in the present invention, described automatic anti-falling device also comprises baffle plate, and this baffle plate is connected in base plate in the mode of rotating, and relatively and be adjacent to described pulley.
In the present invention, described baffle plate is made by elastomeric material.
In the present invention, described automatic anti-falling device also comprises the space bar that is arranged on the described base plate, wherein, described sliding support plate is set on the described space bar, described first flexible member is set among the described space bar, and is connected between described space bar and the described sliding support plate.
Utilize this automatic anti-falling device can prevent to be damaged when display from toppling over suffering improper external force.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, hereinafter the spy is elaborated to preferred implementation of the present invention in conjunction with the accompanying drawings.
Fig. 1 is the schematic perspective view of display of the present invention;
Fig. 2 is the schematic perspective view of automatic anti-falling device of the present invention;
Fig. 3 is the solid combination schematic diagram of toppling over testing agency of automatic anti-falling device of the present invention;
Fig. 4 is the perspective exploded view of toppling over testing agency of automatic anti-falling device of the present invention;
Fig. 5 is the cut-away section schematic diagram of mechanism shown in Figure 3;
Fig. 6 is the perspective exploded view of the sliding support plate and the space bar of automatic anti-falling device of the present invention;
Fig. 7 is another perspective exploded view of the sliding support plate and the space bar of automatic anti-falling device of the present invention;
Fig. 8 is the working state schematic representation of display of the present invention and automatic anti-falling device;
Fig. 9 is another three-dimensional combination schematic diagram of toppling over testing agency of automatic anti-falling device of the present invention;
Figure 10 is another schematic perspective view of automatic anti-falling device of the present invention;
Figure 11 is another working state schematic representation of display of the present invention and automatic anti-falling device.
Description of reference numerals
10 displays
11 screens
12 supporting seats
100 automatic anti-falling devices
110 base plates
111 through holes
120 topple over testing agency
121 detecting elements
The 121a location division
The 121b groove
122 snap-fit element
The 122a guide ramp
123 sleeves
The 123a chute
The saturating groove of 123b
123c first openend
123d second openend
124 second flexible members
125 knobs
The 125a fin
126 the 3rd flexible members
127 second sleeves
130 sliding support plates
131 connecting holes
132 pulleys
140 space bars
150 first flexible members
151,152 bolts
160 baffle plates
The P plane
The θ inclination angle
Embodiment
Now in conjunction with the accompanying drawings preferred implementation of the present invention is described.
See also Fig. 1 and Fig. 2, display 10 of the present invention mainly is made of screen 11, supporting seat 12 and automatic anti-falling device 100.Supporting seat 12 is connected in screen 11, is used for support screen 11, and automatic anti-falling device 100 then is set among the supporting seat 12.
As shown in Figure 2, automatic anti-falling device 100 comprises that mainly base plate 110, two topple over testing agency 120, two sliding support plates 130, two space bars 140, two first flexible members 150 and two baffle plates 160.In the present embodiment, topple over testing agency 120, two sliding support plates 130, two space bars 140, two first flexible members 150 and two baffle plates 160 and all dispose for two in mode respect to one another.
As Fig. 5, Fig. 8 and shown in Figure 11, base plate 110 is set under the supporting seat 12, and base plate 110 is connected with supporting seat 12.In addition, base plate 110 has two through holes 111 (Fig. 5 only can show a through hole 111).
As Fig. 3, Fig. 4 and shown in Figure 5, each is toppled over testing agency 120 and all is set on the base plate 110, and each is toppled over testing agency 120 and all has detecting element 121, snap-fit element 122, sleeve 123, second flexible member 124, knob 125, the 3rd flexible member 126 and second sleeve 127.
Still as Fig. 3, Fig. 4 and shown in Figure 5, sleeve 123 is with respect to the through hole 111 of base plate 110, and sleeve 123 has chute 123a, saturating groove 123b, the first openend 123c and the second openend 123d.The first openend 123c is with respect to the second openend 123d, and the first openend 123c is corresponding to through hole 111.Detecting element 121 and snap-fit element 122 are set among the sleeve 123 in a movable manner, and simultaneously, detecting element 121 also is set among the through hole 111 of base plate 110 in a movable manner.In more detail, detecting element 121 has location division 121a and groove 121b, and groove 121b is optionally corresponding to saturating groove 123b.When detecting element 121 was mobile in sleeve 123, location division 121a so can prevent to deflect in the process that detecting element 121 moves in sleeve 123 slidably among chute 123a.In addition, also be formed with guide ramp 122a at the top of snap-fit element 122.
As shown in Figure 5, second sleeve 127 is set on the detecting element 121, and snap-fit element 122 is connected to second sleeve 127.The 3rd flexible member 126 is set among second sleeve 127, and the 3rd flexible member 126 is set between detecting element 121 and the snap-fit element 122, that is to say that snap-fit element 122 is connected with detecting element 121 by second sleeve 127 and the 3rd flexible member 126.Among this figure, the 3rd flexible member 126 is not stretched or compressed, so it does not have any predetermined elastic force.In addition, in the present embodiment, the 3rd flexible member 126 is springs.
Second flexible member 124 is connected between sleeve 123 and the detecting element 121, is used for providing second predetermined elastic force to detecting element 121.In addition, in the present embodiment, second flexible member 124 also is a spring.
As mentioned above, when each element that will topple over testing agency 120 fitted together, detecting element 121 was positioned at the through hole 111 of sleeve 123 and base plate 110, and snap-fit element 122 protrudes in the second openend 123d of sleeve 123.
As shown in Figure 2, each dividing plate 140 all is set on the base plate 110, and each first flexible member 150 is set among each dividing plate 140.
As Fig. 2, Figure 6 and Figure 7, each sliding support plate 130 all is set on each dividing plate 140, and is connected in each in separable mode and topples over testing agency 120.In more detail, each sliding support plate 130 has connecting hole 131 and pulley 132, pulley 132 is with respect to connecting hole 131, the snap-fit element 122 of toppling over testing agency 120 is sticked among the connecting hole 131 in separable mode, and the guide ramp 122a of snap-fit element 122 is with respect to pulley 132.In addition, first flexible member 150 is connected between space bar 140 and the sliding support plate 130.In more detail, as Figure 6 and Figure 7, first flexible member 150 is locked on the space bar 140 respectively and the bottom of sliding support plate 130 by means of bolt 151 and 152.In addition, in the present embodiment, first flexible member 150 also is a spring.
As shown in Figures 1 and 2, each baffle plate 160 all is connected in base plate 110 in rotating mode, and relatively and be adjacent to the pulley 132 of each sliding support plate 130.The existence of baffle plate 160 can avoid the internal structure of automatic anti-falling device 100 to come out from supporting seat 12, thereby can promote the overall appearance effect of display 10.In addition, baffle plate 160 can be made by elastomeric material (for example, rubber).
In addition, have space bar 140 though be to be noted that the automatic anti-falling device 100 of present embodiment, automatic anti-falling device of the present invention is not limited to have space bar.In other words, under the situation that does not have space bar, sliding support plate 1 30 directly can be arranged on the base plate 110, and first flexible member 150 is connected between base plate 110 and the sliding support plate 130, can provide first predetermined elastic force to sliding support plate 130 equally.
Next the working method of automatic anti-falling device 100 will be described.
At first, as shown in Figure 1, display 10 is positioned over plane (for example, desktop) when P is last, the user can rotate two knobs 125 on the limit, two opposite sides that is positioned at supporting seat 12 earlier, so that the fin 125a of knob 125 separates with the saturating groove 123b of sleeve 123 and the groove 121b of detecting element 121.At this moment, as Fig. 2 and shown in Figure 6, sliding support plate 130 is positioned on the base plate 110 fully, and first flexible member 150 is in the state that is stretched, thereby it can have first predetermined elastic force.
As shown in Figure 8, when display 10 suffers the external force effect and towards a side (for example, the front side of screen 11) run-off the straight or when swing, its supporting seat 12 also tilts or swing thereupon, and and plane P between produce inclination angle [theta].At this moment, as Fig. 8 and shown in Figure 9, the detecting element 121 that is arranged in the sleeve 123 of toppling over testing agency 120 promptly can move down because of second predetermined elastic force that second flexible member 124 is provided, and protrudes in the through hole 111 of base plate 110 via the first openend 123c of sleeve 123.Simultaneously, second sleeve 127, the 3rd flexible member 126 and the snap-fit element 122 that is connected in detecting element 121 also can move down along with detecting element 121, and snap-fit element 122 can be moved downward in the sleeve 123, thus, snap-fit element 122 just can break away from the connecting hole 131 of sliding support plate 130.Then, as Fig. 8 and shown in Figure 10, first predetermined elastic force that sliding support plate 130 promptly can be provided by first flexible member 150 and promptly slide and pass baffle plate 160, and prominent (stretching) goes out base plate 110 and supporting seat 12.At this moment, as shown in Figure 7, first flexible member 150 is in the state that is not stretched, thereby no longer has first predetermined elastic force.As mentioned above, because sliding support plate 130 is automatically outstanding, it not only can strengthen support displays 10, and can prevent that display 10 from continuing towards lopsidedness, thereby can prevent really that display 10 from toppling over.
Equally, when display 10 suffers the external force effect and towards opposite side (for example, the rear side of screen 11) run-off the straight or when swing, another sliding support plate 130 also can promptly slide by means of first predetermined elastic force that another first flexible member 150 provided and pass another baffle plate 160, and prominent (stretching) go out base plate 110 and supporting seat 12, as shown in figure 11.
On the other hand, when display 10 no longer suffers the external force effect and run-off the straight or when swing, detecting element 121, snap-fit element 122, second flexible member 124, second sleeve 127 and the 3rd flexible member 126 of toppling over testing agency 120 will return back to its original position, as Fig. 3 and shown in Figure 5.At this moment, the user can push back to sliding support plate 130 in the supporting seat 12.When sliding support plate 130 touched snap-fit element 122, sliding support plate 130 can continue to move along the guide ramp 122a of snap-fit element 122, and snap-fit element 122 can be by toward being pushed down among second sleeve 127, and the 3rd flexible member 126 is caused compression.When sliding support plate 130 moves to when making its connecting hole 131 be positioned at the top of snap-fit element 122, the back stretch that snap-fit element 122 just can be provided by the 3rd flexible member 126 and up upspringing rapidly, and be sticked among the connecting hole 131, so can finish the answer operation of whole automatic anti-falling device 100.
In addition, the outstanding base plate 110 during because of carrying display 10 for the detecting element 121 that prevents to topple over testing agency 120, and then the misoperation that causes sliding support plate 130 unexpected prominent (stretching) to go out base plate 110 and supporting seat 12, the user can be before carrying display 10, two knobs 125 of external rotating from supporting seat 12, its fin 125a is sticked among the groove 121b of the saturating groove 123b of sleeve 123 and detecting element 121, thus, can prevent detecting element 121 outstanding base plates 110, and then can avoid sliding support plate 130 unexpected prominent (stretching) to go out base plate 110 and supporting seat 12.
Moreover the numerical values recited of inclination angle [theta] can obtain by each size of component and the configuration that fine setting is positioned at sleeve 123, with decision when display 10 need tilt to much angles, just can make sliding support plate 130 dash forward (stretching) go out base plate 110 and supporting seat 12.
In sum, the disclosed automatic anti-falling device of the present invention can automatically and can prevent effectively that not only display from toppling over damage, and it also can be hidden in the supporting seat of display under the situation of not working, thereby can keep the due aesthetic appearance of display.
Though preferred implementation of the present invention is described above; but this is not to be limitation of the present invention; the any technical staff in this area is under the prerequisite that does not exceed design of the present invention and scope; can make many conversion and retouching, so protection scope of the present invention should be as the criterion with the appended scope that claim was defined.
Claims (24)
1. automatic anti-falling device comprises:
Base plate with through hole;
Be set at the testing agency of toppling on the described base plate, this is toppled over testing agency and has detecting element and snap-fit element, and described detecting element is connected in described snap-fit element and is set in a movable manner among the described through hole;
Be set at the sliding support plate on the described base plate, described sliding support plate is connected in the described testing agency of toppling in separable mode, and described sliding support plate has connecting hole, and described snap-fit element is sticked among the described connecting hole in separable mode; And
Be connected between described base plate and the described sliding support plate, in order to first flexible member of first predetermined elastic force to be provided to described sliding support plate, wherein, when making described detecting element move outstanding described through hole when the swing of described base plate, described snap-fit element moves and breaks away from described connecting hole, and described sliding support plate slides by means of first predetermined elastic force and protrudes in described base plate.
2. automatic anti-falling device as claimed in claim 1, wherein, describedly topple over testing agency and also have sleeve, this sleeve is with respect to the described through hole of described base plate, described detecting element and described snap-fit element are set among the described sleeve in a movable manner, when described detecting element moves when protruding in described through hole, described snap-fit element moves within the described sleeve.
3. automatic anti-falling device as claimed in claim 2 wherein, is describedly toppled over testing agency and is also had second flexible member that is connected between described sleeve and the described detecting element, is used for providing to described detecting element second predetermined elastic force.
4. automatic anti-falling device as claimed in claim 2, wherein, described sleeve also has chute, and described detecting element has the location division that slides among the described chute.
5. automatic anti-falling device as claimed in claim 2, wherein, describedly topple over testing agency and also have knob, described sleeve also has groove, described detecting element also has groove, described groove is corresponding to described groove, and described knob is sticked among described groove and the described groove with rotation and separable mode.
6. automatic anti-falling device as claimed in claim 2 wherein, is describedly toppled over testing agency and is also had the 3rd flexible member that is set between described detecting element and the described snap-fit element.
7. automatic anti-falling device as claimed in claim 6, wherein, describedly topple over testing agency and also have second sleeve that is set on the described detecting element, described snap-fit element is connected to this second sleeve, and described the 3rd flexible member is set among this second sleeve.
8. automatic anti-falling device as claimed in claim 1, wherein, described sliding support plate also has the pulley with respect to described connecting hole.
9. automatic anti-falling device as claimed in claim 8, wherein, described snap-fit element also has the guide ramp with respect to described pulley.
10. automatic anti-falling device as claimed in claim 8 wherein, also comprises in the mode of rotating being connected in described base plate and relatively and be adjacent to the baffle plate of described pulley.
11. automatic anti-falling device as claimed in claim 10, wherein, described baffle plate is made by elastomeric material.
12. automatic anti-falling device as claimed in claim 1, wherein, also comprise the space bar that is set on the described base plate, described sliding support plate is set on this space bar, described first flexible member is set among this space bar, and is connected between this space bar and the described sliding support plate.
13. a display comprises:
Screen;
Be connected in this screen, in order to support the supporting seat of this screen;
Be set under the described supporting seat and be connected in the base plate of described supporting seat, this base plate has through hole;
At least one is set at the testing agency of toppling on the described base plate, and this is toppled over testing agency and has detecting element and snap-fit element, and described detecting element is connected with described snap-fit element and is set in a movable manner among the described through hole;
At least one is set on the described base plate and in separable mode and is connected in described sliding support plate of toppling over testing agency, and this sliding support plate has connecting hole, and described snap-fit element is sticked among this connecting hole in separable mode; And
At least one is connected between described base plate and the described sliding support plate, in order to first flexible member of first predetermined elastic force to be provided to described sliding support plate, when making described detecting element move outstanding described through hole when the swing of described supporting seat, described snap-fit element moves and breaks away from described connecting hole, and described sliding support plate slides by means of described first predetermined elastic force and protrudes in described base plate and described supporting seat.
14. display as claimed in claim 13, wherein, describedly topple over testing agency and also have sleeve with respect to the described through hole of described base plate, described detecting element and described snap-fit element are set among this sleeve in a movable manner, when described detecting element moves when protruding in described through hole, described snap-fit element moves within the described sleeve.
15. display as claimed in claim 14, wherein, described topple over testing agency also have be connected between described sleeve and the described detecting element, in order to second flexible member of second predetermined elastic force to be provided to described detecting element.
16. display as claimed in claim 14, wherein, described sleeve also has chute, and described detecting element has the location division that slides among the described chute.
17. display as claimed in claim 14, wherein, describedly topple over testing agency and also have knob, described sleeve also has groove, described detecting element also has groove, described groove is corresponding to described groove, and described knob protrudes in described supporting seat, and to rotate and separable mode is sticked among described groove and the described groove.
18. display as claimed in claim 14 wherein, is describedly toppled over testing agency and is also had the 3rd flexible member that is set between described detecting element and the described snap-fit element.
19. display as claimed in claim 18 wherein, is describedly toppled over testing agency and also had second sleeve that is set on the described detecting element, described snap-fit element is connected in this second sleeve, and described the 3rd flexible member is set among this second sleeve.
20. display as claimed in claim 13, wherein, described sliding support plate also has the pulley with respect to described connecting hole.
21. display as claimed in claim 20, wherein, described snap-fit element also has the guide ramp with respect to described pulley.
22. display as claimed in claim 20 wherein, comprises that also at least one is connected in described base plate and described supporting seat, and relatively and be adjacent to the baffle plate of described pulley in the mode of rotating.
23. display as claimed in claim 22, wherein, described baffle plate is made by elastomeric material.
24. display as claimed in claim 13, wherein, comprise that also at least one is set at the space bar on the described base plate, described sliding support plate is set on this space bar, described first flexible member be set among this space bar and be connected in this space bar and described sliding support plate between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510136107XA CN100461991C (en) | 2005-12-21 | 2005-12-21 | Automatic anti-falling device and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510136107XA CN100461991C (en) | 2005-12-21 | 2005-12-21 | Automatic anti-falling device and display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1988777A true CN1988777A (en) | 2007-06-27 |
| CN100461991C CN100461991C (en) | 2009-02-11 |
Family
ID=38185364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510136107XA Expired - Fee Related CN100461991C (en) | 2005-12-21 | 2005-12-21 | Automatic anti-falling device and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100461991C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847095A (en) * | 2017-04-07 | 2017-06-13 | 苏州佳世达电通有限公司 | Electronic installation |
| CN112146349A (en) * | 2019-06-28 | 2020-12-29 | 青岛海尔电冰箱有限公司 | Anti-toppling control method and device for refrigerator and refrigerator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2377613Y (en) * | 1998-12-25 | 2000-05-10 | 神达电脑股份有限公司 | Computer with display device balancing unit |
| JP3832450B2 (en) * | 2002-05-29 | 2006-10-11 | ソニー株式会社 | Equipment with stable legs, video display device, equipment mounting table, equipment display system, video display device mounting table, and video display equipment display system |
| CN100407093C (en) * | 2003-02-12 | 2008-07-30 | 广达电脑股份有限公司 | LCD module support device |
-
2005
- 2005-12-21 CN CNB200510136107XA patent/CN100461991C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847095A (en) * | 2017-04-07 | 2017-06-13 | 苏州佳世达电通有限公司 | Electronic installation |
| CN112146349A (en) * | 2019-06-28 | 2020-12-29 | 青岛海尔电冰箱有限公司 | Anti-toppling control method and device for refrigerator and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100461991C (en) | 2009-02-11 |
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Granted publication date: 20090211 Termination date: 20121221 |