CN201093009Y - Display bracket rotating shaft - Google Patents
Display bracket rotating shaft Download PDFInfo
- Publication number
- CN201093009Y CN201093009Y CNU2007201815185U CN200720181518U CN201093009Y CN 201093009 Y CN201093009 Y CN 201093009Y CN U2007201815185 U CNU2007201815185 U CN U2007201815185U CN 200720181518 U CN200720181518 U CN 200720181518U CN 201093009 Y CN201093009 Y CN 201093009Y
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- China
- Prior art keywords
- rotating shaft
- pivot
- display bracket
- bracket rotating
- packing ring
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- 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 relates to a display bracket rotating shaft, which improves deficiency that the traditional bracket rotating shaft is uneasy to assemble and torque force is unbalanced, wherein the display bracket rotating shaft of the utility model is mainly provided with a bearing bracket which is equipped with a display, the bearing bracket is provided with two connecting ends to pivot a supporting bracket, and two pivots are arranged on pivoting position between the connecting end and the supporting bracket, wherein a hook flanged cushion ring and a positioning flanged cushion ring are traversed through one pivot, one lateral of the hook flanged cushion ring is provided with a bulge, one lateral periphery of the positioning flanged cushion ring is correspondingly provided with a plurality of bulges and forms a spacing groove which is mutually pressed with the bulge, and a plurality of positioning cushion rings and at least one plate shape cushion ring are traversed on the other pivot, when the bearing bracket is rotated relative to the supporting bracket, required torque force can be obtained with the help of bulge and the spacing groove which are mutually pressed.
Description
Technical field
The utility model relates to a kind of display bracket rotating shaft, and a kind of display bracket rotating shaft that provides display device to produce torsion balance when adjusting angle particularly is provided.
Background technique
In order to cooperate modern life pattern, it is frivolous that the volume of video signal or device for image day by day is tending towards.Therefore, the plane type display device (Flat PanelDisplay) that cooperates photoelectric technology and semiconductor fabrication to be developed, for example liquid crystal display (LCD), OLED (OLED) or plasma display (PDP), become the main flow of display product gradually, and the picture dimension of these display devices constantly increases down, is also day by day watched attentively in order to the supporting structure of carrying display device.
For the viewing area that makes display device can be adjusted to optimal viewing angle relatively according to different users, known techniques as shown in Figure 1, disclosed a kind of display bracket rotating shaft of adjustable viewing angle, it comprises a carrier 100, one supporting frame 200 and a pivot 30, this carrier 100 is to borrow this pivot 30 to articulate this supporting frame 200, make this carrier 100 this supporting frame 200 generations one rotating distance relatively, so that adjust the visual angle of display device, and this pivot 30 is equipped with a torsion spring 60, required torsion when 100 rotations of this carrier are provided, but this known techniques has following disappearance in fact:
One, difficult and time-consuming because of these torsion spring 60 assemblings, cause manufacturing efficiency not good.
Two, the long-term use down, this torsion spring 60 easily produces obscissions, causes the torsion imbalance, and normal support displays.
Other has the known techniques that can improve above-mentioned disappearance such as inventor's application and obtains " the reciprocating type rotating shaft " of the TaiWan, China patent announcement checked and approved M247671 number, it includes the rotating component that a fixed base and that is provided with perforation is located at this perforation, this rotating component is provided with a plurality of packing rings, one fixed plate, one rotary piece and a fixed block, by this fixed block with this packing ring, this fixed plate and this rotary piece are locked in this rotating component, wherein, this fixed plate and this rotary piece central authorities have a through hole and an interlock hole, this interlock hole is driven by this rotating component, and the surface is respectively equipped with a limited part and a restraining groove, this limited part is located at the circumferential edges of this fixed plate, and this restraining groove is located at this rotary piece circumferential edges, and this limited part and this restraining groove intercouple, though this known techniques can solve above-mentioned disappearance, but still have following imperfect part, the restraining groove that promptly breaks away from this rotary piece when the limited part of this fixed plate, promptly rotate against this limited part this rotary piece side, very easily causes the unidirectional generation torsion of this rotary piece and this fixed plate excessive and cause the display device can't balanced support.
Because the defective that above-mentioned existing display bracket rotating shaft display bracket rotating shaft exists, the design people is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of display bracket rotating shaft display bracket rotating shaft of new structure, can improve the rotating shaft of general existing display bracket rotating shaft display bracket, make it have more practicability.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective that existing display bracket rotating shaft exists, and provide a kind of display bracket rotating shaft of new structure, technical problem to be solved is to make it not only save built-up time and cost, more can when adjusting the display device angle, provide positioning balance required enough torsion, thereby be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technological scheme to realize.According to a kind of display bracket rotating shaft that the utility model proposes, mainly possesses a carrier that is provided with two connecting ends, one and the supporting frame that articulates of this connecting end, and two pivots of being located at this connecting end and this supporting frame pivot-connecting position, wherein a pivot wears a hook flange gasket and a location flange gasket, this hook flange gasket one side periphery is provided with a protuberance, and this locating flange packing ring one side periphery correspondence is provided with a plurality of projections and forms and the competing restraining groove of this protuberance, and another pivot wears a plurality of space washers and at least one dish-type packing ring.
The purpose of this utility model and solve its technical problem and can also be able to be further achieved by the following technical measures.
Aforesaid display bracket rotating shaft, wherein said connecting end are provided with a plurality of positioning holes and collude packing ring to support the installing a pair of.
Aforesaid display bracket rotating shaft, wherein said supporting frame are provided with a plurality of positioning holes and collude packing ring to support the installing a pair of.
Aforesaid display bracket rotating shaft, wherein said connecting end is provided with an engagement groove, and this hook flange gasket correspondence is provided with a binding block.
Aforesaid display bracket rotating shaft, wherein said locating flange packing ring internal diameter and this pivot external diameter are complementary.
Aforesaid display bracket rotating shaft, wherein said dish-type packing ring is between these space washers.
Aforesaid display bracket rotating shaft, wherein said space washer internal diameter and this pivot external diameter are complementary.
Aforesaid display bracket rotating shaft, wherein said connecting end and this supporting frame are respectively equipped with axis hole and the interlock hole that wears for this pivot.
Aforesaid display bracket rotating shaft, wherein said connecting end and this supporting frame are respectively equipped with axis hole and the interlock hole that wears for this pivot.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model provides a kind of display bracket rotating shaft, it mainly possesses a carrier that is equiped with display device, this carrier is provided with two connecting ends to articulate a supporting frame, and this connecting end and this supporting frame pivot-connecting position are equiped with two pivots, wherein a pivot wears a hook flange gasket and a location flange gasket, this hook flange gasket one side periphery is provided with a protuberance, and this locating flange packing ring one side periphery correspondence is provided with a plurality of projections and forms and the competing restraining groove of this protuberance, and another pivot wears a plurality of space washers and at least one dish-type packing ring, when relative this supporting frame of this carrier rotates, borrow this restraining groove of this protuberance to offset to obtain required torsion, and unlikely causing departed from, the torsion of required balance in the time of can providing this display device to rotate by the side normality keeping parallelism resistance corresponding with this locating flange packing ring of this hook flange gasket.
By above-mentioned mode of execution, the rotating shaft of the utility model display bracket has following advantage at least:
One, the utility model provides the technology of torsion compared to tradition with torsion spring, can reduce the degree of difficulty of installation, and can reduce the installation time.
Two, hook flange gasket of the present utility model and this locating flange packing ring only need be installed in a wherein side of this carrier, and the torsion when rotating can be provided, and can save cost of production.
Three, this hook flange gasket is corresponding with this locating flange packing ring, and side normality keeping parallelism resists and unlikely causing departed from, the torsion of balance in the time of can providing this display device to rotate.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the three-dimensional appearance schematic representation of known display bracket rotating shaft.
Fig. 2 is the three-dimensional appearance schematic representation of the utility model display bracket rotating shaft.
Fig. 3-1 is the STRUCTURE DECOMPOSITION schematic representation of the utility model display bracket rotating shaft to Fig. 3-2.
Fig. 4 is the partial exploded view of the utility model display bracket rotating shaft.
Fig. 5-1 is the continuous illustrative view of the utility model display bracket rotating shaft to Fig. 5-2.
Fig. 6-1 is the embodiment visual angle adjustment schematic representation of the utility model display bracket rotating shaft to Fig. 6-2.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of display bracket rotating shaft display bracket rotating shaft, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 2, Fig. 3-1 to Fig. 3-2 and shown in Figure 4, be three-dimensional appearance, STRUCTURE DECOMPOSITION and the partial exploded view of the utility model display bracket rotating shaft; As shown in the figure, the rotating shaft of the utility model display bracket comprises one at least and props up the supporting frame 20 of this carrier 10 and articulate two pivot 30a, the 30b of this carrier 10 and this supporting frame 20 in order to the carrier 10, of installing a display device 40; This carrier 10 has two connecting ends 11, this connecting end 11 is provided with two corresponding axis holes 12 and two interlock holes 21 with this supporting frame 20, this two pivot 30a, 30b wears this axis hole 12 and this interlock hole 21 to articulate this carrier 10 and this supporting frame 20, this supporting frame 20 produces a rotating distance to make this carrier 10 get relatively, this pivot 30a, wear two pairs between this carrier 10 and this supporting frame 20 colludes packing ring 31 to 30b in addition, it is a plurality of positioning holes 13 that are installed in this connecting end 11 and this supporting frame 20 respectively that those pairs are colluded packing ring 31,22, and wherein a pivot 30a wears a hook flange gasket 32 in regular turn in 12 of this two axis holes, one location flange gasket 33, an one dish-type packing ring 36 and a location packing ring 35, these hook flange gasket 32 1 side peripheries are provided with a protuberance 321, and these locating flange packing ring 33 1 side periphery correspondences are provided with a plurality of projections 330 and form and these protuberance 321 competing restraining grooves 331, and this connecting end 11 is provided with an engagement groove 14 and the binding block 322 that mutual clip combines with this hook flange gasket 32, and these locating flange packing ring 33 internal diameters and this pivot 30a external diameter are complementary and can be subjected to this pivot 30a interlock; Another pivot 30b wears one in 12 of this two axis holes and singly colludes packing ring 34, a plurality of space washer 35 and a dish-type packing ring 36, this dish-type packing ring 36 is between these a plurality of space washers 35, and terminal each spiral shell of this two pivot 30a, 30b is established a nut 37 with above-mentioned each packing ring strong fix, wherein, these space washer 35 internal diameters and these interlock hole 21 internal diameters and this pivot 30a, 30b external diameter are suitable, and can with this pivot 30a, the synchronous start of 30b, constitute a kind of display bracket rotating shaft that balance torsion is provided in this way.
During assembling, at first each pair colluded the positioning hole 13,22 that packing ring 31 is installed in this carrier 10 and this supporting frame 20, and with the interlock hole 21 of these supporting frames 20 of axis hole 12 alignment of this carrier 10, this axis hole 12 and this interlock hole 21 of running through a side with a pivot 30b, and wear this in regular turn and singly collude packing ring 34, those space washers 35 and this dish-type packing ring 36, make this dish-type packing ring 36 between those space washers 35, be located at the tightness that this pivot 30b is terminal and adjustment screws togather with these nut 37 spiral shells again; Secondly, multiple this axis hole 12 and this interlock hole 21 of running through other side with another pivot 30a, and wear this hook flange gasket 32, this locating flange packing ring 33, this dish-type packing ring 36 and this space washer 35 in regular turn, again another nut 37 spiral shells are located at the tightness that this pivot 30a is terminal and adjustment screws togather, are promptly finished Assembly Action.
See also Fig. 5-1 to shown in Fig. 5-2, Fig. 6-1 to Fig. 6-2, for adjusting schematic representation in the continuous start and the embodiment visual angle of the rotating shaft of the utility model display bracket; As shown in the figure, this carrier 10 of the utility model display bracket rotating shaft is installing one display devices 40, and this supporting frame 20 links a base 50 so that this display device 40 is placed in desktop; When this display device 40 is 90 degree erectilities (shown in Fig. 6-1) or is forward-lean state, this hook flange gasket 32 offsets with this locating flange packing ring 33, and intercouple clip and offset with this projection 330 and constitute a spacing relation (shown in Fig. 5-1) of this protuberance 321 and this restraining groove 331 makes this display device 40 torsion that reason weight does not surpass this pivot 30a and a plurality of packing rings of wearing can provide and falls down; And desire is when adjusting the angle of this display device 40 layback, then force in this display device 40 and make this display device 40 and 10 relative these supporting frame 20 rotations of this carrier, the protuberance 321 of this hook flange gasket 32 promptly breaks away from the projection 330 of this locating flange packing ring 33 and removes spacing relation and in these restraining groove 33 1 slippages (shown in Fig. 5-2), at this moment, required torsion when this pivot 30b and a plurality of packing rings (as shown in Figure 2) that wear thereof just provide the 40 layback rotations of this display device, when this protuberance 321 when this restraining groove 331 slides onto another projection 330 of this locating flange packing ring 33, make this display device 40 can tune to about 20 degree (shown in Fig. 6-2) of layback, and the protuberance 321 by this hook flange gasket 32 resists in the side of this locating flange packing ring 33, and the side that the projection 330 of this locating flange packing ring 33 resists this hook flange gasket 32, this hook flange gasket 32 and this locating flange packing ring 33 normality keeping parallelisms are resisted and unlikely causing departed from, and the torsion of balance can provide this display device 40 to rotate the time.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. display bracket rotating shaft, mainly possesses a carrier (10) that is provided with two connecting ends (11), one and the supporting frame (20) that articulates of this connecting end (11), and two pivots (30a), (30b) that are located at this connecting end (11) and this supporting frame (20) pivot-connecting position, it is characterized in that:
Wherein a pivot (30a) wears a hook flange gasket (32) and a location flange gasket (33), these hook flange gasket (32) one side peripheries are provided with a protuberance (321), and these locating flange packing ring (33) one side periphery correspondences are provided with a plurality of projections (330) and form and the competing restraining groove of this protuberance (321) (331), and another pivot (30b) wears a plurality of space washers (35) and at least one dish-type packing ring (36).
2. display bracket rotating shaft according to claim 1 is characterized in that described connecting end (11) is provided with a plurality of positioning holes (13) and colludes packing ring (31) to support the installing a pair of.
3. display bracket rotating shaft according to claim 1 is characterized in that described supporting frame (20) is provided with a plurality of positioning holes (22) and colludes packing ring (31) to support the installing a pair of.
4. display bracket rotating shaft according to claim 1 is characterized in that described connecting end (11) is provided with an engagement groove (14), and this hook flange gasket (32) correspondence is provided with a binding block (322).
5. display bracket rotating shaft according to claim 1 is characterized in that described locating flange packing ring (33) internal diameter and this pivot (30a) external diameter are complementary.
6. display bracket rotating shaft according to claim 1 is characterized in that described dish-type packing ring (36) is between these space washers (35).
7. display bracket rotating shaft according to claim 1 is characterized in that described space washer (35) internal diameter and this pivot (30a), (30b) external diameter are complementary.
8. display bracket rotating shaft according to claim 1 is characterized in that described connecting end (11) and this supporting frame (20) are respectively equipped with axis hole (12) and interlock hole (21) that wear for this pivot (30a), (30b).
9. display bracket rotating shaft according to claim 1 is characterized in that described pivot (30a), (30b) terminal spiral shell establish a nut (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201815185U CN201093009Y (en) | 2007-10-15 | 2007-10-15 | Display bracket rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201815185U CN201093009Y (en) | 2007-10-15 | 2007-10-15 | Display bracket rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093009Y true CN201093009Y (en) | 2008-07-30 |
Family
ID=39900975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201815185U Expired - Fee Related CN201093009Y (en) | 2007-10-15 | 2007-10-15 | Display bracket rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093009Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927412A (en) * | 2011-08-11 | 2013-02-13 | 钛积创新科技股份有限公司 | Connecting device and assembly method thereof |
| CN103315850A (en) * | 2013-07-08 | 2013-09-25 | 宁波艾克伦医疗科技有限公司 | Horizontal-axis rotational damping balance mechanism of display |
| CN110780586A (en) * | 2019-11-11 | 2020-02-11 | 漳州市万思刻电子有限公司 | Desktop digital clock with dust removal function |
-
2007
- 2007-10-15 CN CNU2007201815185U patent/CN201093009Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927412A (en) * | 2011-08-11 | 2013-02-13 | 钛积创新科技股份有限公司 | Connecting device and assembly method thereof |
| CN102927412B (en) * | 2011-08-11 | 2016-02-17 | 钛积创新科技股份有限公司 | Connection set and assembling method thereof |
| CN103315850A (en) * | 2013-07-08 | 2013-09-25 | 宁波艾克伦医疗科技有限公司 | Horizontal-axis rotational damping balance mechanism of display |
| CN103315850B (en) * | 2013-07-08 | 2015-04-08 | 宁波艾克伦医疗科技有限公司 | Horizontal-axis rotational damping balance mechanism of display |
| CN110780586A (en) * | 2019-11-11 | 2020-02-11 | 漳州市万思刻电子有限公司 | Desktop digital clock with dust removal function |
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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: 20080730 Termination date: 20091116 |