CN104132223A - Four-connecting-rod support capable of being folded horizontally - Google Patents
Four-connecting-rod support capable of being folded horizontally Download PDFInfo
- Publication number
- CN104132223A CN104132223A CN201410373786.1A CN201410373786A CN104132223A CN 104132223 A CN104132223 A CN 104132223A CN 201410373786 A CN201410373786 A CN 201410373786A CN 104132223 A CN104132223 A CN 104132223A
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- Prior art keywords
- base
- plastics
- horizontal folding
- bearing
- metal
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- 239000004033 plastic Substances 0.000 claims description 47
- 229920003023 plastic Polymers 0.000 claims description 47
- 239000002184 metal Substances 0.000 claims description 42
- 235000004443 Ricinus communis Nutrition 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The invention relates to a four-connecting-rod support capable of being folded horizontally. The support comprises a base, a rotary piece capable of enabling the base to horizontally rotate relative to the rotary piece is arranged in the middle of the bottom side of the base, an inclined support capable of being horizontally folded forwards is hinged to the rear portion of the base, and a mounting plate capable of being horizontally folded backwards is hinged to the upper end of the inclined support. A four-connecting-rod mechanism is formed by the rotary piece, the base, the inclined support and the mounting plate, a plurality of persons at different positions can use a displayer conveniently in turns through the base capable of horizontally rotating, the support and the displayer do not need to be moved, the inclined support can be folded forwards to be parallel to the base in the storage process, the mounting plate is folded backwards to be parallel to the inclined support, the base, the inclined support and the mounting plate are horizontally stacked, the occupied space is small, and storage and transportation are facilitated.
Description
Technical field
The present invention relates to the bearing that a kind of four connecting rods can horizontal folding.
Background technique
At present, the bearing of display device is generally not folding, and the base of bearing and support are generally the fixing all-in-one-pieces of making, and the angle between support and base immobilizes, support directly and display device rear side be hinged.Along with the slimming development of display device, and existing bearing makes display device entirety seem very thick and heavy, lofty, is inconvenient to receive, transports and uses.
Summary of the invention
The present invention is directed to the problem that above-mentioned prior art exists and make improvement, technical problem to be solved by this invention is to provide a kind of easy to use, storage and takes up room little and be convenient to the bearing that four connecting rods of transport can horizontal folding.
In order to solve the problems of the technologies described above, technological scheme of the present invention is: the bearing that a kind of four connecting rods can horizontal folding, comprise base, described underside middle part is provided with and makes base its revolving part horizontally rotating relatively, described base rear portion is hinged with the tilt stand of horizontal folding forward, and described tilt stand upper end is hinged with the mounting plate of horizontal folding backward.
Further, described base comprises the plastics cover and the metal drain pan that connect up and down, and described metal drain pan rear portion is provided with the hinged seat for connecting tilt stand lower end.
Further, described base rear portion is fixedly connected with and is useful on the cable frame that wears and draw in cable.
Further, described revolving part is the plastics roulette wheel that is arranged on underside middle part by bolt.
Further, described support comprises protecgulum, middle frame and bonnet, described protecgulum and bonnet fasten mutually, the lower end of described middle frame is provided with the rotating shaft that can rotate forward, the upper end of described middle frame is symmetrically installed with two hinging shafts that oppositely link with rotating shaft, wherein the inner of a hinging shaft be provided with can before and after rotation castor, described castor edge side is provided with the fixed plate for connection plate.
Further, described mounting plate comprises metal header board, metal hinged seat, plate after plastics, plastic fastener and plastics cover body, on described metal header board, offer the mounting hole for connecting display device, described metal header board by bolt successively with the metal hinged seat of rear side, plastic fastener links together, described metal header board is also respectively by plate after the plastics of bolt and rear side, plastics cover body is connected, described metal hinged seat and plastic fastener are through the through hole of plate bottom after plastics and expose, the grab at the anterior two ends of described plastic fastener respectively with metal header board on hole clipping interlock, described plastics cover body cover on metal hinged seat and with plastics after plate lower through-hole inner edge interlock.
Further, the angle that horizontally rotates of the relative revolving part of described base is 0 ~ 360 °.
Further, the forward leaning angle of the relative base of described tilt stand horizontal plane of living in is 0 ~ 65 °.
Further, the described mounting plate relatively forward leaning angle of its vertical surface of living in is 0 ~ 5 °, and the described mounting plate relatively hypsokinesis angle of its vertical surface of living in is 0 ~ 90 °.
Compared with prior art, the present invention has following beneficial effect: by revolving part, base, tilt stand and mounting plate composition fourbar linkage, the base that can horizontally rotate facilitates many people of diverse location to use in turn display device, without mobile support saddle and display device, can tilt stand is folding to parallel with base forward when storage, and mounting plate is folded back to parallel with tilt stand, make base, tilt stand and mounting plate three horizontal stacking, take up room little, be convenient to storage and transport.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention.
Fig. 2 is the right elevation of the embodiment of the present invention.
Fig. 3 is the plan view of the embodiment of the present invention.
Fig. 4 is the worm's eye view of the embodiment of the present invention.
Fig. 5 is the folding picture of the embodiment of the present invention.
Fig. 6 is the explosive view of the embodiment of the present invention.
Fig. 7 is the explosive view of tilt stand.
Fig. 8 is the explosive view of base.
Fig. 9 is the explosive view of mounting plate.
In figure: A-base, B-tilt stand, C-mounting plate, D-revolving part, a-cable frame, b-deep gouge; 1-protecgulum, 2-middle frame, 3-bonnet, 4,29-nut, 5,27-spring washer, 6-castor, 7-torsion spring, 8,25-axle sleeve, 9-fast pulley, 10,24,28-packing ring, 11-cam, 12-pin, 13-connecting rod, 14,21,23-spacer ring, 15,16,20,22,26-limited wheel, 17,18-hinging shaft, 19-rotating shaft; 30-plastics cover, 31-metal drain pan, 32,35,37-screw, 33,36-flange waste pad, 34-metallic interconnect, 38-bolt, 39-plastics roulette wheel, 40-rubber pad; 41-metal header board, 42-metal hinged seat, plate after 43-plastics, 44-plastic fastener, 45-plastics cover body, 46,47-bolt.
Embodiment
As shown in Fig. 1 ~ 6, a kind of four connecting rods can horizontal folding bearing, comprise base A, middle part, described base A bottom side is provided with and makes base A its revolving part D horizontally rotating relatively, described base A rear portion is hinged with the tilt stand B of horizontal folding forward, described tilt stand B upper end is hinged with the mounting plate C of horizontal folding backward, and described mounting plate C can be used for installing display device etc.
In the present embodiment, as shown in Figure 8, described base A comprises the plastics cover 30 and the metal drain pan 31 that connect up and down, and described metal drain pan 31 is connected with plastics cover 30 by several screws 32, and exposure place of each screw 32 heads is the gluing flange waste pad 33 that is coated with respectively; Described metal drain pan 31 rear portions are provided with the hinged seat for connecting tilt stand B lower end, described hinged seat both sides are respectively to being externally connected with a metallic interconnect 34, described metallic interconnect 34 is connected with metal drain pan 31 by screw 35, and exposure place of each screw 35 heads is the gluing flange waste pad 36 that is coated with respectively.Described base A rear portion is fixedly connected with and is useful on the plastic cable frame a that wears and draw in cable, in the middle of described cable frame a bottom, be connected with metal drain pan 31 rear portions by two screws 37, described cable frame a both upper ends thereof catches on plastics cover 30 rear portions by two grabs, and when use, cable plug is connected with the display device being fixed on mounting plate C through after cable frame a.Described base A front portion is provided with the deep gouge b for receiving small item, such as clip, rubber etc.
In the present embodiment, described revolving part D is the plastics roulette wheel 39 that is arranged on metal drain pan 31 middle parts by bolt 38, the gluing rubber pad 40 that is coated with of exposure place of these bolt 38 heads.In the time that 2 people use above, without mobile position, directly rotating base A.Certainly, described revolving part D can be also the column spinner that top is connected with base A bottom side rotating middle part by bearing, but is not limited to this.The angle that horizontally rotates of the relative revolving part D of described base A is 0 ~ 360 °; The forward leaning angle of the relative base A of described tilt stand B horizontal plane of living in is 0 ~ 65 °; The described mounting plate C relatively forward leaning angle of its vertical surface of living in is 0 ~ 5 °, and the described mounting plate C relatively hypsokinesis angle of its vertical surface of living in is 0 ~ 90 °.
In the present embodiment, as shown in Figure 7, described support comprises protecgulum 1, middle frame 2 and bonnet 3, described protecgulum 1 fastens mutually with bonnet 3, the lower end of described middle frame 2 is provided with the rotating shaft 19 that can rotate forward in 0 ~ 65 °, specifically, by being opened in spacing curve bath on middle frame 2 and limited wheel 22 in rotating shaft 19 is installed the restriction that realizes angle, described limited wheel 22 side edges are provided with the spacing tongue stretching in spacing curve bath; The upper end of described middle frame 2 is symmetrically installed with two hinging shafts 17 that oppositely link with rotating shaft 19, the cam 11 that is specifically arranged on hinging shaft 17 connects into parallel-crank mechanism to realize synchronous backward rotation by two connecting rods 13 and the limited wheel 22 in rotating shaft 19, wherein the inner of a hinging shaft 17 be provided with can be in-5 ° ~ 90 ° before and after the castor 6 of rotation, specifically be arranged on fast pulley 9 on hinging shaft 17 is connected to realize angle restriction by torsion spring 7 and castor 6, described castor 6 edge sides are provided with the fixed plate for connection plate C.When mounting plate C first turns over 90 ° time, now mounting plate C parallels with base A, and the two equates with the interior angle of tilt stand B; If tilt stand B horizontal folding forward again, be that limited wheel 22 rotates forward 65 ° with parallel with base A, limited wheel 22 is with 65 ° of moving cam 11 synchronous rotaries, make fast pulley 9 synchronously rotate backward 65 ° with hinging shaft 17, and then make mounting plate C parallel with tilt stand B, now mounting plate C, tilt stand B are parallel with base A three stacked, reach ultra-thin state, saving takes up room, and makes display device entirety seem thinner.
In the present embodiment, as shown in Figure 9, described mounting plate C comprises metal header board 41, metal hinged seat 42, plate 43 after plastics, plastic fastener 44 and plastics cover body 45, on described metal header board 41, offer the mounting hole for connecting display device, described metal header board 41 by bolt 46 successively with the metal hinged seat 42 of rear side, plastic fastener 44 links together, described metal header board 41 is also respectively by plate 43 after the plastics of bolt 47 and rear side, plastics cover body 45 is connected, described metal hinged seat 42 and plastic fastener 44 is through the through hole of plate 43 bottoms after plastics and expose, the grab at described plastic fastener 44 anterior two ends respectively with metal header board 41 on hole clipping interlock, described plastics cover body 45 cover on metal hinged seat 42 and with plastics after plate 43 lower through-hole inner edges interlock, described metal hinged seat 42 both sides offer respectively the seat hole for connecting two hinging shaft 17 outer ends, described metal hinged seat 42 middle parts offer the attachment hole for being connected and fixed plate.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (9)
1. the bearing that a connecting rod can horizontal folding, comprise base, it is characterized in that: described underside middle part is provided with and makes base its revolving part horizontally rotating relatively, described base rear portion is hinged with the tilt stand of horizontal folding forward, and described tilt stand upper end is hinged with the mounting plate of horizontal folding backward.
2. the bearing that four connecting rods according to claim 1 can horizontal folding, is characterized in that: described base comprises the plastics cover and the metal drain pan that connect up and down, and described metal drain pan rear portion is provided with the hinged seat for connecting tilt stand lower end.
3. the bearing that four connecting rods according to claim 1 and 2 can horizontal folding, is characterized in that: described base rear portion is fixedly connected with and is useful on the cable frame that wears and draw in cable.
4. the bearing that four connecting rods according to claim 1 can horizontal folding, is characterized in that: described revolving part is the plastics roulette wheel that is arranged on underside middle part by bolt.
5. the bearing that four connecting rods according to claim 1 can horizontal folding, it is characterized in that: described support comprises protecgulum, middle frame and bonnet, described protecgulum and bonnet fasten mutually, the lower end of described middle frame is provided with the rotating shaft that can rotate forward, the upper end of described middle frame is symmetrically installed with two hinging shafts that oppositely link with rotating shaft, wherein the inner of a hinging shaft be provided with can before and after rotation castor, described castor edge side is provided with the fixed plate for connection plate.
6. the bearing that four connecting rods according to claim 1 can horizontal folding, it is characterized in that: described mounting plate comprises metal header board, metal hinged seat, plate after plastics, plastic fastener and plastics cover body, on described metal header board, offer the mounting hole for connecting display device, described metal header board by bolt successively with the metal hinged seat of rear side, plastic fastener links together, described metal header board is also respectively by plate after the plastics of bolt and rear side, plastics cover body is connected, described metal hinged seat and plastic fastener are through the through hole of plate bottom after plastics and expose, the grab at the anterior two ends of described plastic fastener respectively with metal header board on hole clipping interlock, described plastics cover body cover on metal hinged seat and with plastics after plate lower through-hole inner edge interlock.
7. the bearing that four connecting rods according to claim 1 can horizontal folding, is characterized in that: the angle that horizontally rotates of the relative revolving part of described base is 0 ~ 360 °.
8. the bearing that four connecting rods according to claim 1 can horizontal folding, is characterized in that: the forward leaning angle of the relative base of described tilt stand horizontal plane of living in is 0 ~ 65 °.
9. the bearing that four connecting rods according to claim 1 can horizontal folding, is characterized in that: the described mounting plate relatively forward leaning angle of its vertical surface of living in is 0 ~ 5 °, and the described mounting plate relatively hypsokinesis angle of its vertical surface of living in is 0 ~ 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373786.1A CN104132223B (en) | 2014-08-01 | 2014-08-01 | Double leval jib can the bearing of horizontal folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373786.1A CN104132223B (en) | 2014-08-01 | 2014-08-01 | Double leval jib can the bearing of horizontal folding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104132223A true CN104132223A (en) | 2014-11-05 |
| CN104132223B CN104132223B (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410373786.1A Active CN104132223B (en) | 2014-08-01 | 2014-08-01 | Double leval jib can the bearing of horizontal folding |
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| Country | Link |
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| CN (1) | CN104132223B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776304A (en) * | 2015-02-13 | 2015-07-15 | 曹进 | Multi-direction moving television installing support frame |
| CN105522553A (en) * | 2016-01-25 | 2016-04-27 | 沃德传动（天津）股份有限公司 | Tool kit |
| CN106322075A (en) * | 2015-07-10 | 2017-01-11 | 泰州市创新电子有限公司 | Display support frame provided with shaft lever type upright column and having swinging and folding capabilities |
| CN107606431A (en) * | 2017-09-25 | 2018-01-19 | 南京宝丽晶电子科技有限公司 | A kind of scalable hiding display/panel bracket |
| CN108983885A (en) * | 2018-07-24 | 2018-12-11 | 徐州硕祥信息科技有限公司 | A kind of information equipment display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20313053U1 (en) * | 2003-08-20 | 2003-12-04 | Puu Rong Industries Co., Ltd., Shindian | Extension arm for keyboard has upper arm rotatably connected to support by first pivot, side arm rotatably installed on support by second, support mounting rotatably connected to upper arm by third and to side arm by fourth pivot |
| CN2821642Y (en) * | 2005-07-15 | 2006-09-27 | 鸿富锦精密工业（深圳）有限公司 | Note-book computer with detachable display screen and support base |
| CN101846233A (en) * | 2009-03-26 | 2010-09-29 | 昆山义丰板金科技有限公司 | Folding flat-panel display bracket |
| CN201875385U (en) * | 2010-11-18 | 2011-06-22 | 泰州市创新电子有限公司 | Folding fixing seat for display screen |
| CN204358352U (en) * | 2014-08-01 | 2015-05-27 | 福建中澳科技有限公司 | Double leval jib can the bearing of horizontal folding |
-
2014
- 2014-08-01 CN CN201410373786.1A patent/CN104132223B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20313053U1 (en) * | 2003-08-20 | 2003-12-04 | Puu Rong Industries Co., Ltd., Shindian | Extension arm for keyboard has upper arm rotatably connected to support by first pivot, side arm rotatably installed on support by second, support mounting rotatably connected to upper arm by third and to side arm by fourth pivot |
| CN2821642Y (en) * | 2005-07-15 | 2006-09-27 | 鸿富锦精密工业（深圳）有限公司 | Note-book computer with detachable display screen and support base |
| CN101846233A (en) * | 2009-03-26 | 2010-09-29 | 昆山义丰板金科技有限公司 | Folding flat-panel display bracket |
| CN201875385U (en) * | 2010-11-18 | 2011-06-22 | 泰州市创新电子有限公司 | Folding fixing seat for display screen |
| CN204358352U (en) * | 2014-08-01 | 2015-05-27 | 福建中澳科技有限公司 | Double leval jib can the bearing of horizontal folding |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776304A (en) * | 2015-02-13 | 2015-07-15 | 曹进 | Multi-direction moving television installing support frame |
| CN106322075A (en) * | 2015-07-10 | 2017-01-11 | 泰州市创新电子有限公司 | Display support frame provided with shaft lever type upright column and having swinging and folding capabilities |
| CN106322075B (en) * | 2015-07-10 | 2023-11-28 | 泰州市创新电子有限公司 | Display support frame with shaft-type upright post capable of swinging and folding |
| CN105522553A (en) * | 2016-01-25 | 2016-04-27 | 沃德传动（天津）股份有限公司 | Tool kit |
| CN107606431A (en) * | 2017-09-25 | 2018-01-19 | 南京宝丽晶电子科技有限公司 | A kind of scalable hiding display/panel bracket |
| CN108983885A (en) * | 2018-07-24 | 2018-12-11 | 徐州硕祥信息科技有限公司 | A kind of information equipment display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104132223B (en) | 2016-04-06 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Four-connecting-rod support capable of being folded horizontally Effective date of registration: 20180103 Granted publication date: 20160406 Pledgee: Bank of China Limited by Share Ltd. Fuzhou Cangshan branch Pledgor: FUJIAN ZHONGAO TECHNOLOGY CO.,LTD. Registration number: 2017350000150 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211201 Granted publication date: 20160406 Pledgee: Bank of China Limited by Share Ltd. Fuzhou Cangshan branch Pledgor: FUJIAN ZHONGAO TECHNOLOGY CO.,LTD. Registration number: 2017350000150 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211221 Address after: 350112 No. 11, alloy Road, Xiangqian Town, Minhou County, Fuzhou City, Fujian Province Patentee after: FUJIAN ZHONGAO SCI-TECO CO.,LTD. Address before: 350008 plot 9-04, Cangshan Park, Jinshan Industrial Zone, Cangshan District, Fuzhou City, Fujian Province Patentee before: FUJIAN ZHONGAO TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 350112 No. 11, alloy Road, Xiangqian Town, Minhou County, Fuzhou City, Fujian Province Patentee after: Fuzhou Zhongao Technology Group Co.,Ltd. Address before: 350112 No. 11, alloy Road, Xiangqian Town, Minhou County, Fuzhou City, Fujian Province Patentee before: FUJIAN ZHONGAO SCI-TECO CO.,LTD. |
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| CP03 | Change of name, title or address |