CN201284903Y - Convertible support with link lever locating structure - Google Patents
Convertible support with link lever locating structure Download PDFInfo
- Publication number
- CN201284903Y CN201284903Y CNU2008201300624U CN200820130062U CN201284903Y CN 201284903 Y CN201284903 Y CN 201284903Y CN U2008201300624 U CNU2008201300624 U CN U2008201300624U CN 200820130062 U CN200820130062 U CN 200820130062U CN 201284903 Y CN201284903 Y CN 201284903Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- support frame
- pedestal
- folding support
- slide
- 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 - Fee Related
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Abstract
The utility model provides a folding support frame with a connecting rod limit structure, which comprises a seat body, a bracket body, a slide body and a connecting rod structure. The bracket body is pivoted with the seat body in a rotating way; the slide body is arranged on the bracket body in a sliding way and is provided with a limit component; the slide body is further connected with a screen; and the connecting rod structure is arranged between the bracket body and the slide body. When the bracket body is folded towards the seat body, the connecting rod structure is drawn and linked to move, so the limit component can be clamped to be fixed with one end of the connecting rod structure, the slide body clamped and fixed is limited to move and can not slide on the bracket body, and the screen is also fixed. Therefore, the user can conveniently collect and package the support frame. Moreover, the volume of the collection package can be effectively reduced, and simultaneously the fixed screen can prevent the collision caused during the handling process.
Description
Technical field
The utility model relates to a kind of support device, refers to a kind of folding support frame with connecting rod limit structure that is applied to support displays especially.
Background technique
Present flat-panel screens all is to link by a supporting frame, make it form the kenel that uprightly can Gong view and admire, simultaneously because the structural design of supporting frame, make supporting frame have the function of energy lifting, the user can adjust the height of flat-panel screens according to demand arbitrarily, see also shown in Figure 1, disclosed a kind of display bracket structure among the figure with lifting function, this display bracket structure includes a base 1a, the one supporting frame 2a that is connected with this base 1a and certain hyte part 3a, this supporting frame 2a has one first joint 21a and one second joint 22a, this first joint 21a offers a positioning hole 211a, and this second joint 22a offers a plurality of equally spaced fixed hole 221a that are, sheathed this second joint 22a that this first joint 21a moves, the end of this first joint 21a further connects a flat-panel screens 4a, and the end of this second joint 22a connects this base 1a; This positioning component 3a is a trip, and the user with plugging among this positioning hole 211a and the fixed hole 221a that this positioning component 3a selects, in order to fix this first joint 21a, allows this flat-panel screens 4a rise or to descend according to required height by this.
In the time will taking in this supporting frame 2a and this flat-panel screens 4a, the user must amount to this supporting frame 2a, this positioning component 3a is plugged among this positioning hole 211a and the fixed hole 221a again, fixes this flat-panel screens 4a (as shown in Figure 2) by this; Yet, if forget this positioning component 3a is plugged among this positioning hole 211a and the fixed hole 221a, this flat-panel screens 4a then can go up in this supporting frame 2a arbitrarily and move, and has so not only increased the volume of packing, the probability that this flat-panel screens 4a damages when also having increased simultaneously carrying.
Comprehensive above-mentioned support frame structure can find to have following problem:
1, the user must be in manual mode, and positioning component 3a is plugged among this positioning hole 211a and the fixed hole 221a to fix this flat-panel screens 4a, and is very not convenient in the use.
2, the design of positioning component 3a makes the outward appearance of supporting frame 2a have a bump, has destroyed the visual appearance of supporting frame 2a integral body.
3, owing to be to come 3a that fixing function is provided with positioning component, but the motion requirement between this first joint 21a and this second joint 22a, so between must keep an appropriate gap, can produce the situation of rocking and swinging when causing this first joint 21a to move, under repeatedly using, cause damage easily.
In view of this, the improving of the above-mentioned disappearance of the utility model designer thoughts, and according to the correlation experience of being engaged in for many years in this respect, the concentrated observation and research, and cooperate the utilization of scientific principle, and propose a kind of reasonable in design and effectively improve the model utility of above-mentioned disappearance.
Summary of the invention
A purpose of the present utility model is to provide a kind of folding support frame with connecting rod limit structure, and this supporting frame can make things convenient for the user to amount to take in, to reduce the volume of packing.
Another purpose of the present utility model is to provide a kind of folding support frame with connecting rod limit structure, this supporting frame is a notion of utilizing the connecting rod interlock, remove to drive the structure of supporting frame inside and then the screen on the fixing support rack, avoid screen to move and collided by this, reduce the probability of screen infringement.
In order to reach above-mentioned purpose, the utility model provides a kind of folding support frame with connecting rod limit structure, includes: a pedestal; One stake body, this pedestal of pivot joint that this stake body rotates; One slide body, what this slide body was slided is arranged on this stake body, and this slide body has a bounding means; An and bar linkage structure, what this bar linkage structure moved is arranged between this slide body and this stake body, and an end of this bar linkage structure is located between this pedestal and this stake body, wherein between this stake body and this pedestal, and the other end of this bar linkage structure of interlock optionally fixes this bounding means and slides to limit this slide body an end of this bar linkage structure with the mode rotational engagement of disalignment.
Preferably, this bar linkage structure further includes a continuous motion stem, a fixing rod and a drive link, this continuous motion stem is connected between this fixing rod and this drive link, and an end of this drive link with the mode rotational engagement of disalignment between this stake body and this pedestal, and the other end of this drive link connects this continuous motion stem and moves to drive this continuous motion stem, further draws this fixing rod and optionally fixes this bounding means.
Preferably, above-mentioned folding support frame can further be provided with two links, and an end of this two link is engaged in the both sides of this stake body respectively, is coupling in the both sides of this pedestal and the other end of this two link rotates respectively.
Preferably, the both sides of this pedestal are extended an armshaft respectively, and this armshaft and this link be being rotationally connected of the coaxial heart each other, and an end of this bar linkage structure is located between this armshaft and this link and with the mode rotational engagement of disalignment on this armshaft.
Preferably, the both sides of this pedestal are extended an armshaft respectively, this armshaft and this link be being rotationally connected of the coaxial heart each other, and this drive link is located between this armshaft and this link, and an end of this drive link with the mode rotational engagement of disalignment on this armshaft.
By the folding support frame with connecting rod limit structure of the present utility model, provide beneficial effect described as follows:
The design that the utility model utilizes eccentric to be rotationally connected reaches the action of fixed mask by several connecting rods, does not have the mechanism of any complexity fully, and is arranged in the stake body, so the aesthetic feeling that can not disfeature.Take in when packing, the user only must amount to supporting frame, fixes screen when the connecting rod in this supporting frame can be amounted to along with supporting frame automatically, and the collision when avoiding carrying causes the damage of screen.The utility model only utilizes the combination of simple mechanism and utilizes link motion, can fix action moving with the restriction screen, and processing ease, smoothly very convenient, have practicability, and can save fabricating cost, effectively reduce built-up time, also can significantly reduce the volume of packing, the quantity when saving charges for packing material and increasing carrying.
In order further to understand the utility model is to reach technology, method and the effect that set purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, go deep into and concrete understanding when getting one thus, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.
Description of drawings
Fig. 1 is the schematic representation of known racks;
Fig. 2 is the folded position schematic representation of known racks;
Fig. 3 is the schematic perspective view with folding support frame of connecting rod limit structure of the present utility model;
Fig. 4 is the three-dimensional exploded view with folding support frame of connecting rod limit structure of the present utility model;
Fig. 5 A is the user mode schematic representation with folding support frame of connecting rod limit structure of the present utility model;
Fig. 5 B is the bar linkage structure of the folding support frame with connecting rod limit structure of the present utility model and the illustrative view of bounding means;
Fig. 6 A is another user mode schematic representation with folding support frame of connecting rod limit structure of the present utility model;
Fig. 6 B is the bar linkage structure of the folding support frame with connecting rod limit structure of the present utility model and another illustrative view of bounding means.
[primary clustering symbol description]
(known)
The 1a base
The 2a supporting frame
21a first joint
The 211a positioning hole
22a second joint
The 221a fixed hole
The 3a positioning component
The 4a flat-panel screens
(the utility model)
1 pedestal
11 armshafts
2 stake bodies
21 bending plate bodys
22 chutes
3 slide body
31 slide blocks
32 bounding meanss
4 bar linkage structures
41 continuous motion stems
411 guide rails
42 fixing rods
421 guide grooves
43 drive links
5 guide members
6 screen fixed blocks
7 links
8 screens
Embodiment
Please cooperate and consult Fig. 3 and shown in Figure 4, the utility model provides a kind of folding support frame with connecting rod limit structure, it includes a pedestal 1, a stake body 2, a slide body 3 and a bar linkage structure 4, wherein on this pedestal 1 of the rotating pivot joint of an end of this stake body 2, provide the effect of firm balance in order to do this pedestal 1 of mat; What this slide body 3 was slided is arranged on this stake body 2, makes the user to move this slide body 3 arbitrarily according to demand; And this bar linkage structure 4 movably is arranged in this stake body 2, and the rotational engagement of an end off-axis heart of this bar linkage structure 4 is between this pedestal 1 and this stake body 2, in order to do the Placement of the off-axis heart by this, when this stake body 2 when this pedestal 1 is amounted to, move at other position that an end of this bar linkage structure 4 is jointly amounted to and interlock draws this bar linkage structure 4.
This stake body 2 has two bending plate body 21 and two chutes 22, and this two bendings plate body 21 extends from the and arranged on left and right sides of this stake body 2 respectively, and this two bendings plate body 21 forms this two chute 22.
This slide body 3 is provided with a plurality of slide blocks 31, and these a plurality of slide blocks 31 are positioned at the and arranged on left and right sides of this slide body 3, in the chute 22 of this stake body 2 of embedding that moves by these a plurality of slide blocks 31, makes that this slide body 3 is slided arbitrarily; In addition, the number of this slide block 31 does not limit, but in present embodiment, the number of this slide block 31 is four.
This slide body 3 has a bounding means 32, this bounding means 32 is arranged at the side of this slide body 3, this bounding means 32 provides restriction fixing function, more specifically explanation, when the other end of the bounding means 32 of this slide body 3 and this bar linkage structure 4 fixed each other, this slide body 3 promptly can't move arbitrarily; In addition, the bounding means 32 of this slide body 3 can be various ways, it can be a ㄇ font block (as shown in Figure 4) that is separately set in the side of this slide body 3, also or by the side of this slide body 3 extend integrated ㄇ font block, illustrate further, so long as can provide the construction package of fixing effect all to can be the bounding means 32 of this slide body 3.
For a screen (figure does not show) being installed on this slide body 3, on this slide body 3, be provided with a screen fixed block 6 in addition, this screen fixed block 6 is connected between this screen (figure does not show) and this slide body 3, this screen fixed block 6 slides with this slide body 3 and moves by this, related this screen (figure does not show) that makes moves, so the user can remove to adjust the screen height of (figure does not show) according to personal habits.This bar linkage structure 4 includes a continuous motion stem 41, one fixing rod 42 and a drive link 43, wherein an end of this fixing rod 42 of connection of rotating respectively of the two ends of this continuous motion stem 41 and an end of this drive link 43, and the other end of this drive link 43 is located between this pedestal 1 and this stake body 2, what illustrate further is, the other end of this drive link 43 is that the rotational engagement of the off-axis heart is between this pedestal 1 and this stake body 2, promptly this pedestal 1 and this stake body 2 are not the other end rotational engagement with common axis of rotation and this drive link 43 yet, but this drive link 43 in addition with different rotary center rotational engagement between this pedestal 1 and this stake body 2, because the Placement with the different rotary center makes this stake body 2 when this pedestal 1 is amounted to like this, this drive link 43 rotates thereupon and promotes this continuous motion stem 41 and moves, and the continuous motion stem 41 that moves further promotes these fixing rods 42, and so continuous action relation moves the other end of this fixing rod 42 thereupon and fixes mutually with the bounding means 32 of this slide body 3.
Other is provided with a plurality of guide members 5 in this stake body 2, and this guide member 5 is in order to provide the effect of guiding, so this guide member 5 can be guide pillar or projection; This continuous motion stem 41 offers a guide rails 411, this fixing rod 42 offers a guide groove 421, these a plurality of guide members 5 are embedded in respectively in this guide rails 411 and this guide groove 421, with guiding and limit the movement direction of this continuous motion stem 41 and this fixing rod 42, make this bar linkage structure 4 can be repeatedly and fix the bounding means 32 of this slide body 3 accurately.
In addition, being connected between this pedestal 1 and this stake body 2 closes and also can reach by a connection piece 7 is set, one end of this link 7 connects this stake body 2, and the other end of this link 7 connects this pedestal 1, and wherein the drive link 43 of this bar linkage structure 4 is located between this link 7 and this pedestal 1.
In addition, the both sides of this pedestal 1 are extended an armshaft 11 respectively, this armshaft 11 is rotationally connected with identical running shaft each other with this link 7, and the drive link 43 of this bar linkage structure 4 with the rotating center rotational engagement that is different from this armshaft 11 and this link 7 between this armshaft 11 and this link 7, the design at different rotary center by this, when this drive link 43 rotates, this drive link 43 can further promote this continuous motion stem 41 and move, and being subjected to the influence of link motion, the bounding means 32 with this slide body 3 that this fixing rod 42 is selected fixes mutually.
See also shown in Fig. 5 A and Fig. 5 B, when this stake body 2 upright, promptly this pedestal 1 and this stake body 2 both be 90 when spending, this moment, this fixing rod 42 was disconnected from each other with this bounding means 32, therefore this slide body 3 still can rise in this stake body 2 or descend freely, and because this slide body 3 connects this screen fixed block 6, and this screen fixed block 6 connects a screen 8, therefore related this screen 8 that makes satisfies user's height requirement by this with these slide body 3 upper and lower slips.
See also shown in Fig. 6 A and Fig. 6 B, and when this stake body 2 when this pedestal 1 is amounted to, this moment, the drive link 43 of this bar linkage structure 4 rotated thereupon, because this drive link 43 is that Placement rotational engagement with the different rotary center is between this pedestal 1 and this stake body 2, so this drive link 43 drives this continuous motion stem 41 and moves, and by the guide rails 411 of this continuous motion stem 41 and cooperating of these a plurality of guide members 5, make this continuous motion stem 41 up to move smoothly and this fixing rod 42 of interlock, same, because the guide groove 421 of this fixing rod 42 cooperates with this guide member 5, this fixing rod 42 is subjected to the traction of this continuous motion stem 41 and moves closer to the bounding means 32 of this slide body 3, promptly the mistake dosage D between this fixing rod 42 and this bounding means 32 increases gradually, and amount to when being level when this stake body 2, mistake dosage D between this fixing rod 42 and this bounding means 32 reaches maximum at this moment, on behalf of this fixing rod 42 and this bounding means 32, it fix fully mutually, this slide body 3 can't be moved, and this bar linkage structure 4 is suppressed by the weight of this screen 8 simultaneously, even so be subjected to the impact of external force, this fixing rod 42 also can closely fix with this bounding means 32 and can't break away from blocking.
Comprehensive the above, the folding support frame with connecting rod limit structure of the present utility model has following characteristics:
1, the utility model utilizes interlock design cleverly, only can reach the action of fixed mask by several connecting rods, does not have the mechanism of any complexity fully, and owing to be built in the stake body in being, so the aesthetic feeling that can't disfeature.
2, when taking in when packing, the utility model can fixed mask and allow screen not rock, and the collision when avoiding carrying causes the damage of screen.
3, the utility model only utilizes the combination of simple mechanism and utilizes link motion, can fix action moving with the restriction screen.
4, the utility model processing ease is smoothly very convenient, has practicability.
5, of the present utility modelly simple in structurely can save fabricating cost, and effectively reduce built-up time.
6, the utility model can significantly reduce the volume of packing, the quantity when saving charges for packing material and increasing carrying.
The above only is preferred embodiment of the present utility model, non-ly is intended to limit to scope of patent protection of the present utility model, so the equivalence that every utilization the utility model specification and graphic content are done changes, all should be included in the rights protection scope of the present utility model.
Claims (10)
1, a kind of folding support frame with connecting rod limit structure is characterized in that, includes:
One pedestal;
One stake body, this pedestal of pivot joint that this stake body rotates;
One slide body, what this slide body was slided is arranged on this stake body, and this slide body has a bounding means; And
One bar linkage structure, what this bar linkage structure moved is arranged between this slide body and this stake body, and an end of this bar linkage structure is located between this pedestal and this stake body, wherein between this stake body and this pedestal, and the other end of this bar linkage structure of interlock optionally fixes this bounding means and slides to limit this slide body an end of this bar linkage structure with the mode rotational engagement of disalignment.
2, the folding support frame with connecting rod limit structure as claimed in claim 1 is characterized in that the and arranged on left and right sides of this stake body is respectively extended a bending plate body, and this bending plate body forms a chute respectively.
3, the folding support frame with connecting rod limit structure as claimed in claim 2 is characterized in that the and arranged on left and right sides of this slide body is equiped with some slide blocks respectively, and being embedded in this chute of moving of this slide block.
4, the folding support frame with connecting rod limit structure as claimed in claim 1 is characterized in that further being provided with a screen fixed block, and this screen fixed block installing is engaged on this slide body and in company with this slide body moves.
5, the folding support frame with connecting rod limit structure as claimed in claim 1, it is characterized in that this bar linkage structure includes a continuous motion stem, a fixing rod and a drive link, this continuous motion stem is connected between this fixing rod and this drive link, and an end of this drive link with the mode rotational engagement of disalignment between this stake body and this pedestal, and the other end of this drive link connects this continuous motion stem and moves to drive this continuous motion stem, and then draws this fixing rod and optionally fix this bounding means.
6, the folding support frame with connecting rod limit structure as claimed in claim 5, it is characterized in that further being provided with a plurality of guide members, these a plurality of guide members are fixed in this stake body, and this continuous motion stem offers a guide rails, this fixing rod offers a guide groove, and these a plurality of guide members are embedded in respectively in this guide rails and this guide groove to guide this continuous motion stem and this fixing rod.
7, the folding support frame with connecting rod limit structure as claimed in claim 6 is characterized in that this guide member is guide pillar or projection.
8, the folding support frame with connecting rod limit structure as claimed in claim 5, it is characterized in that further being provided with two links, one end of this two link is engaged in the both sides of this stake body respectively, is coupling in the both sides of this pedestal and the other end of this two link rotates respectively.
9, the folding support frame with connecting rod limit structure as claimed in claim 8, the both sides that it is characterized in that this pedestal are extended an armshaft respectively, this armshaft and this link be being rotationally connected of the coaxial heart each other, and an end of this bar linkage structure is located between this armshaft and this link and with the mode rotational engagement of disalignment on this armshaft.
10, the folding support frame with connecting rod limit structure as claimed in claim 8, the both sides that it is characterized in that this pedestal are extended an armshaft respectively, this armshaft and this link be being rotationally connected of the coaxial heart each other, and this drive link is located between this armshaft and this link, and an end of this drive link with the mode rotational engagement of disalignment on this armshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201300624U CN201284903Y (en) | 2008-09-12 | 2008-09-12 | Convertible support with link lever locating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201300624U CN201284903Y (en) | 2008-09-12 | 2008-09-12 | Convertible support with link lever locating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284903Y true CN201284903Y (en) | 2009-08-05 |
Family
ID=40949887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201300624U Expired - Fee Related CN201284903Y (en) | 2008-09-12 | 2008-09-12 | Convertible support with link lever locating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284903Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008707A (en) * | 2014-04-25 | 2014-08-27 | 河北立翔慧科电子设备有限公司 | Arc-fixing rod and arc-fixing mechanism for bendable LED display screen |
| CN111386420A (en) * | 2019-04-26 | 2020-07-07 | 深圳市大疆创新科技有限公司 | Remote controller support and remote controller |
-
2008
- 2008-09-12 CN CNU2008201300624U patent/CN201284903Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008707A (en) * | 2014-04-25 | 2014-08-27 | 河北立翔慧科电子设备有限公司 | Arc-fixing rod and arc-fixing mechanism for bendable LED display screen |
| CN104008707B (en) * | 2014-04-25 | 2016-09-07 | 河北立翔慧科电子设备有限公司 | A kind of flexible LED display determine arc bar and Ding Hu mechanism |
| CN111386420A (en) * | 2019-04-26 | 2020-07-07 | 深圳市大疆创新科技有限公司 | Remote controller support and remote controller |
| WO2020215327A1 (en) * | 2019-04-26 | 2020-10-29 | 深圳市大疆创新科技有限公司 | Remote control support frame and remote control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20100912 |