CN1746525A - Non-intermittent rotary mechanism - Google Patents
Non-intermittent rotary mechanism Download PDFInfo
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- CN1746525A CN1746525A CN 200410074609 CN200410074609A CN1746525A CN 1746525 A CN1746525 A CN 1746525A CN 200410074609 CN200410074609 CN 200410074609 CN 200410074609 A CN200410074609 A CN 200410074609A CN 1746525 A CN1746525 A CN 1746525A
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- plane
- rotation
- seat
- honour
- rotary mechanism
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Abstract
A continuous rotating device comprises a shell; a basement with shaft set attached to the shell; a rotation driving component with at least one driving bevel to the end and a bevel exchange area, and the rotation driving component is connected to the basement fitting over to the shaft; a direction changing unit fixed to the rotation driving component; a top base with bevel on the bottom; a set of rotation plates fixed in between the rotation driving component and the top base. With the driving by the top base, the bevel on the rotation driving component cooperates with the plate's end face and the bevel on the top base to rotate the basement. The bevel exchange area on the rotation driving component then cooperates with the plate's end face and the bevel on the top base to form a back rotation restriction orientation, so to make a two bevels mutual driving continuous rotation.
Description
Technical field
A kind of non-intermittent rotary mechanism of the present invention relates to the technical field of non-intermittent rotary mechanism.
Background technique
Rotating machinery, widespread usage is at the various unidirectional and two-way products that rotatablely move, as the angle rotation positioning rotating shaft of ratchet wrench, the rotating shaft of lamp stand angular adjustment, the chair back and seat support etc., these known rotating machinerys are by utilizing ratchet or ratchet gear to cooperate positioning component to form; Also by adopting recess to form, certainly also by adopting elastic component to cooperate steel ball to form, with rotation and the location that obtains unidirectional or two-way rotation with the corresponding of salient point.Yet these rotating machinerys for cooperating rotation positioning to have the interval constraint of rotation, that is, and can't obtain nonseptate rotation in rotation, since be subjected to interval constraint, also are subjected to restriction at interval certainly relatively on the precision of rotation.
Other has a kind of non-intermittent rotary mechanism that is disclosed, mainly utilize the slotted eye of body to offer, the clip assembly that cooperates elastic component and be assembled in the axial tooth portion of containing in the slotted eye, this tooth portion is in time acted on and the latch of brake block engagement interlock by elastic component in a sense of rotation, then form idle running in the same way in another rotation direction, to reach the purpose of gapless type ratchet wrench operation with the force direction of elastic component.Though but this structural design can obtain than the more accurate rotation of above-mentioned general conventional construction, but substantially still be subjected to the restriction of pitch of the latch of this tooth portion and brake block, promptly the pitch of the latch of each tooth portion and brake block still forms the interval in the rotation.Therefore still can't reach real gapless type rotation.
Content of the present invention
One of main purpose of the present invention is providing a kind of non-intermittent rotary mechanism with the two-way control that rotatablely moves, when mainly utilizing seat of honour rotation to drive, be sleeved on down the rotary drive assembly of seat, by driving inclined-plane with two different curvature directions, set by the sense of rotation that turns to switch, and select the driving inclined-plane that select rotation direction is engaged with inclined-plane between the seat of honour, driving following carries out rotatablely moving of this choice direction; And utilize the reverse on the seat of honour and inclined-plane, make the seat of honour the inclined-plane position change and with the inclined-plane transition zone of rotary drive assembly form contrary rotation the rotating disk end face stop the location, can obtain fully at interval two-way the rotatablely moving without spin that joint by inclined surface is rotated driving.
One of another main purpose of the present invention is to provide a kind of non-intermittent rotary mechanism of unidirectional rotary motion control, when mainly utilizing seat of honour rotation to drive, be sleeved on down the rotary drive assembly of seat, a curvature that drives the inclined-plane between inclined-plane and the seat of honour engaged by end face had, drove following and carried out this folk prescription to rotation; And the position change on the same inclined-plane that can reverse by the seat of honour and the driving inclined-plane disengaging of rotary drive assembly, and form the location that stops of rotating disk end face with the inclined-plane transition zone of rotary drive assembly, and obtain fully at interval the unidirectional rotation without spin that joint by inclined surface is rotated driving.
Non-intermittent rotary mechanism of the present invention can access the unidirectional or two-way rotation of real gapless type.
Brief description of drawings
Fig. 1 is the textural association External view of the embodiment of the invention 1;
Fig. 2 is the embodiment of the invention 1 a structural upright exploded view;
Fig. 3 is the combination dissected figure of the embodiment of the invention 1;
Fig. 4 is the operation chart of the embodiment of the invention 1 first sense of rotation;
Fig. 5 is the drive condition schematic representation of the embodiment of the invention 1 first sense of rotation;
Fig. 6 is the positioning states schematic representation of the embodiment of the invention 1 first sense of rotation;
Fig. 7 is the operation chart that the embodiment of the invention 1 is switched second sense of rotation;
Fig. 8 is the drive condition schematic representation of the embodiment of the invention 1 second sense of rotation;
Fig. 9 is the positioning states schematic representation of the embodiment of the invention 1 second sense of rotation;
Figure 10 is applied to the schematic representation of two-way wrench for the embodiment of the invention 1;
Figure 11 answers 1 schematic representation that is used for the rotating shaft of light fixture lamp stand for the embodiment of the invention;
Figure 12 is applied to the chair back of chair tool and the schematic representation of chair cushion rotating shaft for the embodiment of the invention 1;
Figure 13 is applied to the chair back of chair tool and the partial structurtes enlarged diagram of chair cushion rotating shaft for the embodiment of the invention 1;
Figure 14 is the stereochemical structure exploded view of the embodiment of the invention 2;
Figure 15 is the sense of rotation drive condition schematic representation of the embodiment of the invention 2;
Figure 16 is applied to the schematic representation of unidirectional wrench for the embodiment of the invention 2.
In the accompanying drawing, the list of parts of each label representative is as follows:
Following of 1-housing 2-
3-rotary drive assembly 4-rotating disk
5-seat of honour 6-turns to switch
11-slotted hole 21-organizes axle
22,23-semiaxis sheet 24-spaced sets groove
25,55-connecting end 31,32-drive the inclined-plane
33-inclined-plane transition zone 34-organizes the hole
41-chunk 51-inclined-plane
Embodiment
Fig. 1 to Fig. 3 is embodiment 1 combination appearance figure, three-dimensional exploded view and the combination dissected figure with non-intermittent rotary mechanism of the two-way control that rotatablely moves of the present invention.As shown in Figure 1 to Figure 3, it comprises a housing 1 and one time 2, one rotary drive assembly 3, a rotating disk 4, a seat of honour 5 and being sleeved in the housing 1 turn to switch 6.Wherein:
As shown in Figures 1 and 2, housing 1 is the cylindrical body of a hollow, offers a slotted hole 11 on a side end face, turns to switch 6 to run through in the rotary drive assembly 3 of slotted hole 11 and insertion correspondence, is used for being rotated the switching of direction.
A seat 2 is assembled in the housing 1 in the axle sleeve mode; As shown in Figure 2, at following 2 end face elongation moulding that is positioned at housing 1 one group of axle 21 is arranged, group axle 21 is formed formation one spaced sets groove 24 between two- semiaxle sheet 22,23 by two- semiaxle sheet 22,23; On following 2 other end that is positioned at outside the housing 1, have a connecting end 25, be used for being connected, with the external thing that is driven in rotation, as combinations such as nuts with the rotation controlled terminal of the product that non-intermittent rotary mechanism of the present invention is installed.
One rotary drive assembly 3, be sleeved on down rotationally on the group axle 21 of seat 2, as shown in Figure 2, rotary drive assembly 3 is a ring plate shape body, at one end form two on the face and drive inclined- planes 31,32, in order under switching in the sense of rotation that turns to switch 6 or setting, by the driving inclined-plane 31 of direction initialization or 32 and rotating disk 4 and the seat of honour 5 form the complimentary engagement state, as shown in Figure 3, to carry out gapless type rotation actuation movement; Two drive the corresponding moulding of inclined-plane curvature that inclined- plane 31,32 is the contrary symmetry, drive 31,32 on inclined-plane two and form the inclined-plane transition zone 33 that connects two inclined-plane curature variation turning points, inclined-plane transition zone 33 is sitting at the inclined-plane curvature peak on two driving inclined- planes 31,32, is used for using as the reverse location that stops; Offer one group of hole 34 in a position of rotary drive assembly 3 side end faces, be used to assemble one run through housing 1 slotted hole 11 turn to switch 6, turn to switch 6 to be used for switching two and drive inclined- plane 31,32, and select one of them driving inclined-plane of setting to be rotated.
One rotating disk 4 is ring plate shape body, and empty position is formed with chunk 41 therein.Chunk 41 corresponding fits are assembled in down on the group axle 21 of seat 2, with following 2 rotatablely move synchronously, and utilize the upper and lower end face of rotating disk 4, two of corresponding rotation driven unit 3 inclined-planes that drive selected and the seat of honour 5 in the inclined- planes 31,32 respectively, with engaging is that gapless type rotates actuation movement, or the reverse inclined-plane transition zone 33 by one end corresponding rotation driven unit 3 stops the location.
One seat of honour 5, corresponding with following 2 and be assembled in the housing 1 in the axle sleeve mode, the end face that the seat of honour 5 is positioned at housing 1 is formed with an inclined-plane 51.The inclined-plane curvature on inclined-plane 51 and rotary drive assembly 3 two drive inclined- planes 31,32 be can corresponding complementation engagement relationship; The seat of honour 5 is positioned at housing 1 outer other end and has a connecting end 55, is used for being connected with the rotation drive end of the product of assembling non-intermittent rotary mechanism of the present invention.
One turns to switch 6, is mainly used in to switch two and drive inclined- planes 31,32, and selects to set one of them and drive inclined-plane and be rotated motion, is used for control and selects to rotatablely move direction.In Fig. 1 to Fig. 3, turning to switch 6 is that a bar type is cut group assembly, one end is inserted and secured on the group hole 34 that rotary drive assembly 3 is offered, and the other end runs through the slotted hole 11 that housing 1 offers and stretches out, and selects and set gapless type rotation actuation movement direction so that operation is switched.
The non-intermittent rotary mechanism with the two-way control that rotatablely moves of the embodiment of the invention of forming according to above-mentioned each assembly, its motion mode such as Fig. 3 are to shown in Figure 9, promptly to turn to switch 6 pushings be first sense of rotation and when setting to a side when the user utilizes, as shown in Figure 4, rotary drive assembly 3 is rotated promotion synchronously, make this driving inclined-plane 31 that carries out first sense of rotation relatively be the jointing state of corresponding complementation by the rotating disk 4 and the inclined-plane 51 at the seat of honour 5, as Fig. 3 and shown in Figure 5, another driving inclined-plane 32 is an inclined-plane curvature potential difference with the inclined-plane 51 at the seat of honour 5 and fails to engage at this moment, thus, when the rotary manipulation of a direction initialization is carried out at the seat of honour 5, to drive rotating disk 4 rotates synchronously, utilize simultaneously on the rotating disk 4, the inclined-plane 51 at the difference engages drive inclined-plane 31, lower end surface and the seat of honour 5, be corresponding complimentary engagement state, the curvature that turning effort power can be cooperated drive inclined-plane 31 and the application of force promote rotating disk 4 to drive following 2 generation synchronously synchronous and with the rotation of direction initialization thereby utilize on its inclined-plane.
As for postrotational location, even the seat of honour 5 impose one with the rotation of setting the sense of rotation contrary, at this moment, driving inclined-plane 31 breaks away from and the inclined-plane 51 at the seat of honour 5 and engaging of rotating disk 2 immediately, and the contrary seat of honour 5 of revolving is also ordered about rotating disk 4 by its inclined-plane 51 reverses and is passed downwards, and then the inclined-plane transition zone 33 of the inclined-plane curvature peak of corresponding rotation driven unit 3, produce and stopping of 51 on the inclined-plane at the rotating disk 4 and the seat of honour 5 and locating, as shown in Figure 6.
When if the user desires to carry out the counterrotating operation, only need to turn to switch 6 pushings to select second sense of rotation to opposite side, as shown in Figure 7, selection is by another driving inclined-plane 32 of rotary drive assembly 3, engage with the corresponding rotating disk 4 on the inclined-plane 51 at the seat of honour 5, as shown in Figure 8, can carry out and first sense of rotation identical operations and the rotary driving, and obtain rotatablely moving of second sense of rotation, as for location in second sense of rotation, also identical with the restriction location by inclined-plane transition zone 33 of first sense of rotation, as shown in Figure 9.Thus, can utilize the driving inclined-plane 31 of rotary drive assembly 3, engage with rotary driving with the corresponding rotating disk 4 on the inclined-plane 51 at the seat of honour 5, because of its driving comes engages drive with the plane on inclined-plane fully, compare with the structure of known rotating machinery, with interval constraint fully without spin, even the tooth pitch that does not have ratchet or a ratchet exists, thereby can obtain the rotation actuation movement of complete gapless type.
The above embodiment of the present invention can be concrete apply to wrench, as shown in figure 10; Or be applied to the lamp stand rotating shaft of light fixture, as shown in figure 11, or as Figure 12 and the rotating shaft that is applied to the chair back and the chair cushion of chair tool shown in Figure 13, concrete utilization for the two-way embodiment that rotatablely moves of the present invention, respectively by the connecting end 25,55 at following 2 and the seat of honour 5, or directly be connected with movable end with the fixed end of before-mentioned products by following 2 and the seat of honour 5, can utilize inclined-plane 51 to cooperate the switching that turns to switch 6 to engage with two driving inclined- planes 31,32, and obtain two-way rotation actuation movement, and interval constraint without spin.
Figure 14 is that of the present invention another adopts the non-intermittent rotary mechanism embodiment's 2 of unidirectional rotary motion control structural drawing.As shown in figure 14, in this embodiment equally by a housing 1; One is sleeved on housing 1 and contains following 2 that organizes axle 21; The rotary drive assembly 3 of one axle sleeve on following 2 group axle 21; One bottom has the rotating disk 4 that the seat of honour 5 and on inclined-plane 51 is assembled between the rotary drive assembly 3 and the seat of honour 5 and forms.Wherein:
Be arranged on down rotary drive assembly 3 on seat 2 the group axle 21 in the axle sleeve mode, be on the end face at the ring piece shape structure of rotary drive assembly 3 that in the different designs that embodiment shown in Figure 14 2 is done only moulding one drives inclined-plane 31, in order under the sense of rotation of unidirectional setting, driving inclined-plane 31 by this direction initialization forms the complimentary engagement state with the rotating disk 4 and the seat of honour 5, as shown in figure 15, so can obtain the rotation identical and drive operation, to carry out unidirectional gapless type rotation actuation movement with embodiment 1 first sense of rotation or second sense of rotation; Other drives the inclined-plane transition zone 33 that also forms an inclined-plane curature variation turning point between inclined-plane 31 and rotary drive assembly 3 end faces, and this inclined-plane transition zone 33 is positioned at the inclined-plane curvature peak that drives inclined-plane 31, is used for reverse retaining and formulates the position effect and use.When the user will carry out reverse rotary manipulation, rotating machinery oppositely can be connected in and be driven thing, can carry out rotatablely moving of different direction.
This embodiment's of the present invention concrete utilization, as shown in figure 16 for being used in the specific embodiment of unidirectional wrench, same directly by the connecting end 25,55 at following 2 and the seat of honour 5, or directly be connected with movable end with the fixed end of before-mentioned products by following 2 and the seat of honour 5, can utilize inclined-plane 51 and drive inclined-plane 31, obtain unidirectional rotation actuation movement, and interval constraint without spin.
The above only is a preferred embodiment of the present utility model, be not so promptly limit claim of the present utility model, the equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are done, or directly or indirectly be used in other relevant technical field, all in like manner be included in the claim of the present utility model.
Claims (12)
1. non-intermittent rotary mechanism comprises:
One housing;
One is sleeved on described housing and includes following that organizes axle;
One is arranged on described following and have two rotary drive assemblies that drive inclined-planes in the axle sleeve mode;
One is assembled in the switch that turns to of described rotary drive assembly;
One bottom has the seat of honour on inclined-plane; And
One is assembled in the rotating disk between the described rotary drive assembly and the seat of honour.
2. non-intermittent rotary mechanism as claimed in claim 1, it is characterized in that a described following end face elongation moulding that is positioned at housing is by a group axle of being made up of the two-semiaxle sheet, be formed with a spaced sets groove between the described two-semiaxle sheet, described following other end that is positioned at outside the housing has a connecting end.
3. non-intermittent rotary mechanism as claimed in claim 2 is characterized in that described following connecting end is connected with the rotation controlled terminal of product.
4. non-intermittent rotary mechanism as claimed in claim 2 is characterized in that described following rotation controlled terminal that directly is shaped to the product of the described non-intermittent rotary mechanism of assembling by its structure.
5. non-intermittent rotary mechanism as claimed in claim 1, it is characterized in that described rotary drive assembly drives the corresponding moulding of inclined-plane curvature that the inclined-plane is the contrary symmetry in two of end face moulding, cooperate the sense of rotation that turns to switch to set, engage by the corresponding described rotating disk in driving inclined-plane of this sense of rotation correspondence and the inclined-plane at the seat of honour, drive following and rotatablely move; And the turning point with the curature variation that connects two inclined-planes is defined as the inclined-plane transition zone between two driving inclined-planes, in order to the formulation position, formation reverse top, inclined-plane at the corresponding rotating disk and the seat of honour; Offer one group of hole in position, rotary drive assembly one side end face in addition, provide to turn to the switch assembling.
6. non-intermittent rotary mechanism as claimed in claim 1, it is characterized in that described rotating disk therein empty position form chunk, the corresponding fit of described chunk is assembled on the described following group axle, and with following synchronous the rotation; The upper and lower end face of described rotating disk is two and inclined-planes at the described seat of honour that drive in the inclined-plane of corresponding described rotary drive assembly respectively, engage and carry out gapless type rotation actuation movement, or the reverse inclined-plane transition zone by one end corresponding rotation driven unit stops the location.
7. non-intermittent rotary mechanism as claimed in claim 1 is characterized in that the described seat of honour and described following corresponding being assembled in the described housing; And the inclined-plane of described moulding is a relative pieceable inclined-plane curvature relationship with the driving inclined-plane of described rotary drive assembly; Described following other end that is positioned at outside the housing has a connecting end.
8. as each described non-intermittent rotary mechanism among the claim 1-7, it is characterized in that the described switch that turns to is that a bar type is cut group assembly, one end is fixedly mounted in the group hole that described rotary drive assembly offers, the other end runs through the slotted hole that described housing offers and stretches out, and is convenient to operate switch select and set the moving direction that the gapless type rotation drives.
9. non-intermittent rotary mechanism as claimed in claim 1 is characterized in that described housing is connected with the rotation drive end of product.
10. non-intermittent rotary mechanism as claimed in claim 1 is characterized in that described housing directly is shaped to the rotation drive end of product by its structure.
11. a non-intermittent rotary mechanism comprises:
One housing;
One is installed in described housing and includes following that organizes axle;
One is arranged on described following and have a rotary drive assembly that drives the inclined-plane in the axle sleeve mode;
One is installed in described housing and has the seat of honour on inclined-plane in the bottom; And
One is installed in the rotating disk between the described rotary drive assembly and the seat of honour.
12. non-intermittent rotary mechanism as claimed in claim 11, it is characterized in that described driving inclined-plane takes shape on rotary drive assembly one end face, and and described end face between have because of the formed inclined-plane of inclined-plane curvature difference transition zone, form in order to the inclined-plane at the corresponding rotating disk and the seat of honour and reverse the top and formulate the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410074609 CN1746525A (en) | 2004-09-07 | 2004-09-07 | Non-intermittent rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410074609 CN1746525A (en) | 2004-09-07 | 2004-09-07 | Non-intermittent rotary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1746525A true CN1746525A (en) | 2006-03-15 |
Family
ID=36166184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410074609 Pending CN1746525A (en) | 2004-09-07 | 2004-09-07 | Non-intermittent rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1746525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697427A (en) * | 2014-01-02 | 2014-04-02 | 夏云美 | Stepped shaking lamp socket |
-
2004
- 2004-09-07 CN CN 200410074609 patent/CN1746525A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697427A (en) * | 2014-01-02 | 2014-04-02 | 夏云美 | Stepped shaking lamp socket |
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