CN2639664Y - Improved of pivot device with double brake torque force - Google Patents
Improved of pivot device with double brake torque force Download PDFInfo
- Publication number
- CN2639664Y CN2639664Y CN 03275824 CN03275824U CN2639664Y CN 2639664 Y CN2639664 Y CN 2639664Y CN 03275824 CN03275824 CN 03275824 CN 03275824 U CN03275824 U CN 03275824U CN 2639664 Y CN2639664 Y CN 2639664Y
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- China
- Prior art keywords
- jack
- post
- hinge device
- double brake
- improvement
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Abstract
The utility model relates to an improved pivoted device with double braking torsion, comprising a plate body that can be pivoted with an object to make rotating displacement, a jackpost that can pass through and is pivoted on the plate body, and a wheel disc and a braking plate that are coalescent and can rotate synchronously. A process part is arranged on one end of the wheel disc and can be correspondingly combined into a concave hole on the braking plate to produce synchronous rotating and swing function. A plurality of plastic locating holes are arranged on the wheel plate toward the plate body, and a ball that can be embedded and slightly jutted out of the surface is arranged on the plate body corresponding to the locating holes. Changing effect of high order and low double torsion is produced when the ball is transferred from one plastic locating hole to another plastic locating hole, and the utility model also has multi-point locating function.
Description
Technical field
The utility model relates to a kind of hinge device structure of tool double brake torsion; Be meant the novel pivot button of a kind of braking of multi-section type on a large scale location especially.
Use rotating shaft or axostylus axostyle and have the cooperation of the rotary piece of short slot, and the connection two articles that defines a movement angle stroke jointly becomes can relatively rotate the pivot button mechanism of kenel, is to be prior art; For example, No. 88206460 [improvement of turning gear] patent case that the claimant has got permission promptly provides a typical embodiment.It has disclosed when pivoting lever is rotated, and pull to hold through supporting of rotary piece and limited by short slot, and the luffing angle of adjustable turn over axle or connection object.
The pivot button system of another pattern is to tend to make described hinge device to have the means of sectional location; Therefore, basically, it can utilize the fixed plate of a tool guide groove, with compressing tablet, accept sheet and establish urgent combination of steel ball and obtain; For example, No. 89209616 [sectional locate mode pivot structure] patent case promptly disclosed described similar techniques.Or No. 88221852 [segmented pivot button structure] patent case, shown fixture block and the card and the hole of using two parallel and vertical substrate directions, come adapting device to have to comprise object pivot, the connecting bases such as clip, adjusting strip, reed and pad of blocking projection; Between protruding two fixture blocks that are pivoted on first and third punching edge of blocking, and make engaging projection on the snap-latch piece be sticked in the effect of setting up this pivot one split fix jointly on this pedestal one card complex hole.The latter wherein has the mechanism of split fix in order to make hinge device, and this pivot button system has adopted the structure of more complicated; The former is then because of rare elasticity between structure, thus comparatively tightly puckery in rotation, and easily to producing abrasion between assembly parts, unsatisfactory.
In order to improve the complex structure problem of above-mentioned discussion, pivot button instrument in the old means has also designed provides a kind of each annular plate that utilizes to have the teat that protrudes vertically, with cooperating of breach on the rotor plate, the deflection of teat within breach through this protrusion, locating effect with lower-order torsion forms the high-order torsion locating effect that bigger compacting shape is sheltered attitude in all the other zones of gap crossing in addition.
Representational, these references have shown the structure in many patterns of relevant hinge device technical elements; On the practice, they also have been utilized and have connect computer liquid crystal display or other product systems, obtain those products and can two sections rotate the work of adjusting angle.But, the problem relevant for this class hinge device is that the pivot joint mechanism of above-mentioned clip mechanism or packing strength are led to when fixing; That is to say that these clip mechanisms allow that it similarly is that computer monitor or other objects are adjusted luffing angle that the user pulls, and its adjust be set to when torsion produces or assembles single.Just as those people that have the knack of this technology know, in order to make described clip mechanism be used in the object of big specification, on the practice, the dealer is the clip mechanism that large-size is provided relatively, in order to have bigger torsional moment or location strength, support to articulate this screen or other product things; But reflecting relatively that also each traditional clip mechanism fixes greatly because of torsion, is to have situation more difficult when adjusting rotation.And these problems all are not prompted in above-mentioned patent case or disclose.
The model utility content
Main purpose of the present utility model promptly is to provide a kind of hinge device improvement of tool double brake torsion, this device is to allow especially because be coupled the specification of object, and can adjust the packing strength or the torsion of its positioning stage significantly, make it can be in order to be fitted on large-size and the object than the weight-normality lattice; And in the rotation adjusting stage; Then adjustablely become less packing strength or torsion, the adjustment degree of difficulty of avoiding high torsion to produce, and have bigger article Applicable scope.
According to this, the utility model comprises that at least one can be articulated in the tabular body on the object, and this tabular body has the through hole of a sidewall, allows a jack-post pass through, and can rotate freely wheel disc synchronously with fit in the lump, and and a keep plate with breach or slotted eye; Corresponding these end faces of stating breach or slotted eye of this wheel disc are provided with at least one teat, can stretch into to be embedded within this breach or the slotted eye, make and can rotate synchronously.
More establish the elasticity positioning hole of the some quantity of tool again on this wheel disc, and corresponding these positioning holes, on tabular body, more be provided with and be subjected to embedding fixed and slightly protrude out ball towards wheel disc towards above-mentioned tabular body; So, when ball enters above-mentioned elasticity positioning hole, must produce the fixed upright effect of a higher torsion, otherwise, then can make it cross described positioning hole when adding the application of force, and be adjusted to next positioning hole with light torsion, produce powerful positioning action again, to form the effect of double brake torsion.
In fact, above-mentioned jack-post more pivot is with at least one bowl-shape disc, allows that jack-post establishes threaded end being combined on one, after sealed through a nut or axle cap, can oppress this disc gradually and come the packing degree of modulation wheel disc, to produce friction twisting force in various degree towards tabular body.
A kind of hinge device improvement of tool double brake torsion is to include:
One is used in conjunction with a movable object, make the tabular body of its displacement that rotates in the lump, this tabular body has a wall dish, on this wall dish a through hole is arranged, tie with the pivot that passes through that allows a jack-post, and with the opposite sides of movable object junction plane on, be provided with and somely be subjected to the fixed and rotatable ball of embedding, and generate in the same way a banking stop is arranged;
One end of one jack-post is incorporated into a fixed position, and in addition end then can be by above-mentioned through hole and pivot knot in addition; And on the jack-post between this fixed position and tabular body, fit at least;
One can be formed with the corresponding respectively set positioning hole of this ball on the wheel disc one side, and each positioning hole place be all towards the curved one-tenth relief of tabular body direction Zhe portion with the wheel disc of jack-post rotation;
One at the keep plate that is relatively becoming stationary state with wheel disc and driven synchronously by jack-post, to banking stop that should tabular body, establishes and has more above-mentioned banking stop broadness breach or slotted eye on it;
By this, when forcing in movable object when being turned, corresponding each ball of positioning hole on then can its relief portion produces a segmentation packing and locatees, and when corresponding each ball of non-floating protuberance, form low torsion state, have the effect of segment of double torsion location when turning.
The hinge device improvement of described tool double brake torsion wherein on the jack-post between keep plate and fixed position, is sheathed with at least one disc, and this disc is the recessed disc-like configuration of a rubber-like.Claim
The improvement of the hinge device of described tool double brake torsion wherein, between wheel disc and keep plate, is chimeric mutually with corresponding teat and shrinkage pool or groove structure.
The hinge device improvement of described tool double brake torsion, wherein, the centre of wheel disc and keep plate is equipped with the shape of the one at least of center hole, is same as the section configuration of jack-post by each position.
The improvement of the hinge device of described tool double brake torsion wherein, between wheel disc and tabular body, is to dispose at least one break-in sheet, and this break-in sheet is provided with protuberance or the flange of establishing towards tabular body, and correspondence is provided with cave or groove to accept its embedding fixed on the tabular body.
The hinge device improvement of described tool double brake torsion, fixed position wherein is to be one.
The hinge device improvement of described tool double brake torsion, fixed position wherein is to be one.
The improvement of the hinge device of described tool double brake torsion, jack-post wherein are used for the end that combines with the fixed position; Be to be made as threaded end.
The improvement of the hinge device of described tool double brake torsion, jack-post wherein are used for the end that combines with the fixed position; Be to be made as threaded end.
The improvement of the hinge device of described tool double brake torsion, jack-post wherein are used for the end that combines with the fixed position; Be to be made as threaded end.
For novelty, the characteristics that the utility model had, and other purposes and effect, will cooperate appended graphic explanation in detail hereinafter.
Description of drawings
Fig. 1 is the side direction structural representation of the utility model one feasible applications example;
Fig. 2 is the three-dimensional exploded view of embodiment shown in the 1st figure;
The stereo appearance figure that Fig. 3 is embodiment illustrated in fig. 2;
Fig. 4 is Fig. 2 and operation chart embodiment illustrated in fig. 3; Show the location situation that keep plate elasticity positioning hole is decided in the relative embedding of wheel disc protuberance;
Fig. 4 (A) is the A part enlarged view of Fig. 4;
Fig. 5, Fig. 2 and operation signal embodiment illustrated in fig. 3; Show that the wheel disc protuberance rotates state between the accent letter of crossing keep plate elasticity positioning hole lax position in addition relatively; Fig. 5 (A) is the A portion enlarged view of the 5th figure.
Embodiment
See also Fig. 1 to Fig. 3, the improvement of the hinge device of tool double brake torsion of the present utility model is to comprise a tabular body, to number 10 expressions; Tabular body 10 has the outer large size end wall 11 that generates on one day in the embodiment who is adopted, with the wall dish 12 of parallel this end wall 11 of a cardinal principle, this end wall 11 can be in order to screen or the similar movable object 80 that connects a computer monitor.This wall dish 12 has a through hole 13, passes through to allow a jack-post 20; On adjacent through-holes 13 peripheries, then be formed with at least one notch positions such as (or grooves), cave 14, and the opposition side generation towards movable objects 80 such as display equipments has a banking stop 15, and on this opposite sides, be provided with some embeddings and decide hole 16, hold ball 17 in order to embedding, and make these balls 17 protrude out some respectively; This jack-post 20 comprises a head 21 that can be fixed on a desired location or the seat 50.Among diagram, be to disclose two ends pivot knot through hole 13 and being consolidated on 50 respectively, and between wheel disc 30 and tabular body 30 and tabular body 10, can be sheathed with a break-in sheet 60 in addition, sheet is provided with a center hole 601, has therebetween then to be sheathed with a wheel disc 30 and a keep plate 40 at least respectively; Be formed with corresponding above-mentioned cave 14 (or groove) and the protuberance established or flange 602 etc. protrude the position at center hole 601 peripheries, both constitute correspondence and eat and close; Wheel disc 30 is that string closes in jack-post 20 and overlays on tabular body 10 and break-in sheet 60 in this embodiment, and and a keep plate 40 combinations, both can rotate with jack-post synchronously; It goes up the teat 33 that forms towards the direction of keep plate 40 with at least one 30 on wheel disc that is arranged on, make and to be embedded in the shrinkage pool 42 that is provided with relatively on the keep plate 40, corresponding in addition each ball 17 place on above-mentioned tabular body 10, with the little relief of the bent one-tenth of disk body Zhe portion 34, and these relief portions are provided with positioning hole 35, can make ball 17 inlay cards location at once.
Basically, keep plate 40 is plate configurations, the shape of its intermediate hole 40 is to be same as the profiled outline of this jack-post by this bore portion, make above-mentioned tabular body 10 when rotary state, this keep plate 40 and wheel disc 30 are to produce relative turn with tabular body 10 with jack-post 20, and at the periphery of keep plate 40 circular contours, the banking stop 15 of corresponding above-mentioned tabular body 10 is to be provided with roughly corresponding breach 43 or similar slotted eye; The scope of described breach 43 or slotted eye is greater than this banking stop 15, does displacement in certain set angle to allow banking stop 15 within breach 43 or slotted eye.In traditional embodiment, this jack-post 20 is at least after the described wheel disc 30 of fit and the keep plate 40, and go here and there again by several pads 61,62 and tie on above-mentioned seat 50, and riveting knot or through a screw lock packing in addition.
So, be to have represented in a typical embodiment in Fig. 4 and Fig. 5, tabular body 10 is pulled because of the display screen that connects or similar articles 80 and is rotated when producing a torsional moment, this banking stop 15 is relative breach 43 or slotted eye intrinsic displacements at this keep plate 40, the turning effort adjusted that makes this screen or object have an angle.If, display screen or similar articles 80 are forced with big strength to pull more wide-angle, when this tabular body 10 relative wheel discs 30 form big amounts of rotation, promptly produced a bigger torsional moment, each ball 17 will cross wheel disc 30 each rubber-like positioning hole 35 place relief portion 34 and enter the lax position of no relief portion 34, rotate and be able to low torsion, until another relief portion 34, just enter another high torsion position, and entering the strong fix of another location, angle is adjusted in the rotation that makes this display screen or similar articles have bigger and multistage.Urging strength (being torque value) and can be adjusted for the tabular body 10 that makes this hinge device and wheel disc 30, in order to bigger application area to be provided, in a preferred embodiment, this jack-post 20 be incorporated into seat 50 end, be can be provided with the threaded end part and the pad 61 of the disc shape of passing; It is to tend to choose a pair of axial rubber-like disc-like configuration; This rubber-like disc pad 61 provides one can change packing degree scope, between the nut packing forms, produces an adjustable packing strength.Therefore, as operator or dealer, in response to the display screen or the similar articles 80 that connect the different size specification, when obtaining bigger packing strength, this hinge device is allowed that nut rotates to the locking direction again and is adjusted, to produce bigger fastening force or relative torsion.
The utility model hinge device is to have following condition and advantage:
1. for the improving technology of traditional hinge device, make the ball 17 that is incorporated into 30 of this tabular bodys 10, wheel disc, in the design of the structure kenel of keep plate 40, considering of its configuration configuration or overall space kenel, be obviously to be different from existing project planning, and newborn tool elasticity turn sectional type corrective action more smoothly.
2. use this wheel disc 30 of packing of the changed energy accumulation of disc, the cooperation of keep plate 40 grades to produce the function of organization of bigger packing strength or relative torsion, will have more satisfactory or bigger suitable model.
So the hinge device that the utility model has provided an effective tool segmentation and double brake torsion changes, its space kenel is to be different from existing person, and has the incomparable advantage of prior art, has really represented sizable progress.
Claims (10)
1, a kind of hinge device of tool double brake torsion improvement is characterized in that, is to include:
One is used in conjunction with a movable object, make the tabular body of its displacement that rotates in the lump, this tabular body has a wall dish, on this wall dish a through hole is arranged, tie with the pivot that passes through that allows a jack-post, and with the opposite sides of movable object junction plane on, be provided with and somely be subjected to the fixed and rotatable ball of embedding, and generate in the same way a banking stop is arranged;
One end of one jack-post is incorporated into a fixed position, and in addition end then can be by above-mentioned through hole and pivot knot in addition; And on the jack-post between this fixed position and tabular body, fit at least:
One can be formed with the corresponding respectively set positioning hole of this ball on the wheel disc one side, and each positioning hole place be all towards the curved one-tenth relief of tabular body direction Zhe portion with the wheel disc of jack-post rotation;
One is relatively becoming stationary state and is being subjected to the jack-post keep plate of drive synchronously with wheel disc, to banking stop that should tabular body, establish breach or slotted eye with more above-mentioned banking stop broadness on it.
2, the hinge device of tool double brake torsion as claimed in claim 1 improvement is characterized in that wherein on the jack-post between keep plate and fixed position, be sheathed with at least one disc, this disc is the recessed disc-like configuration of a rubber-like.
3, the hinge device of tool double brake torsion as claimed in claim 1 improvement is characterized in that, between wheel disc and keep plate, is chimeric mutually with corresponding teat and shrinkage pool or groove structure.
4, the hinge device of tool double brake torsion as claimed in claim 1 improvement is characterized in that the centre of wheel disc and keep plate is equipped with the shape of the one at least of center hole, is same as the section configuration of jack-post by each position.
5, improve as the hinge device of claim 1 or 2 or 3 or 4 described tool double brake torsion, it is characterized in that, between wheel disc and tabular body, be to dispose at least one break-in sheet, this break-in sheet is provided with protuberance or the flange of establishing towards tabular body, and correspondence is provided with cave or groove to accept its embedding fixed on the tabular body.
6, as the hinge device improvement of claim 1 or 2 or 3 or 4 described tool double brake torsion, it is characterized in that fixed position wherein is to be one.
7, the hinge device of tool double brake torsion as claimed in claim 5 improvement is characterized in that fixed position wherein is to be one.
8, the hinge device of tool double brake torsion as claimed in claim 6 improvement is characterized in that, jack-post wherein is used for the end that combines with the fixed position, is to be made as threaded end.
As the improvement of the hinge device of claim 1 or 2 or 3 or 4 described tool double brake torsion, it is characterized in that 9, jack-post wherein is used for the end that combines with the fixed position; Be to be made as threaded end.
As the improvement of the hinge device of claim 1 or 2 or 3 or 4 described tool double brake torsion, it is characterized in that 10, jack-post wherein is used for the end that combines with the fixed position, is to be made as threaded end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275824 CN2639664Y (en) | 2003-07-10 | 2003-07-10 | Improved of pivot device with double brake torque force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275824 CN2639664Y (en) | 2003-07-10 | 2003-07-10 | Improved of pivot device with double brake torque force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639664Y true CN2639664Y (en) | 2004-09-08 |
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ID=34302178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03275824 Expired - Fee Related CN2639664Y (en) | 2003-07-10 | 2003-07-10 | Improved of pivot device with double brake torque force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639664Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532602B (en) * | 2008-03-10 | 2011-03-16 | 佳世达科技股份有限公司 | Base structure |
| CN104684672A (en) * | 2012-07-27 | 2015-06-03 | Zfx有限责任公司 | Coupling device |
-
2003
- 2003-07-10 CN CN 03275824 patent/CN2639664Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532602B (en) * | 2008-03-10 | 2011-03-16 | 佳世达科技股份有限公司 | Base structure |
| CN104684672A (en) * | 2012-07-27 | 2015-06-03 | Zfx有限责任公司 | Coupling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |