CN209180225U - Pivot mould group with rebound function - Google Patents
Pivot mould group with rebound function Download PDFInfo
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- CN209180225U CN209180225U CN201821728525.7U CN201821728525U CN209180225U CN 209180225 U CN209180225 U CN 209180225U CN 201821728525 U CN201821728525 U CN 201821728525U CN 209180225 U CN209180225 U CN 209180225U
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- guide wheel
- manual
- automatic
- protrusion
- cylinder
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Abstract
The utility model discloses the pivot mould group with rebound function, including connecting rod, it is arranged with the connecting cylinder that can be rotated relative to connecting rod in connecting rod, the elastic force cylinder that can be rotated relative to connecting rod is also arranged in connecting rod；Connecting cylinder is provided with the first guide wheel close to that one end of elastic force cylinder, and the end of the first guide wheel is provided with manual meniscus elements, and manual meniscus elements include the manual recess portion being circumferentially arranged along the first guide wheel and manual protrusion；The second guide wheel in connecting cylinder is also arranged in connecting rod, the second guide wheel is provided with automatic meniscus elements with lever linkage setting, the end of the second guide wheel is connect, and automatic meniscus elements include the automatic recess portion being circumferentially arranged along the second guide wheel and automatic protrusion.When the utility model is applied to tablet computer, pass through the cooperation between third guide wheel and the first guide wheel and the second guide wheel, elastic force cylinder can be automatically adjusted to special angle to pull open or store support foot rest, not only time saving and energy saving in this way, also be greatly improved user experience.
Description
Technical field
The utility model relates to electronic equipment machinery technical fields, more particularly, to the pivot mould group with rebound function.
Background technique
With the evolution of science and technology, electronic product gradually develops to lightweight and slimming direction, and tablet computer is met the tendency of as a result,
And it gives birth to.Existing tablet computer is mostly that system end is integrated with screen display end collection, can then be operated by Touch Screen, can
See, tablet computer has the advantages that carrying convenience, but just because of this, and tablet computer can not voluntarily be propped up as laptop
Certain angle is supportted in order to which user operates.
Currently, user is mostly to put tablet computer in order tablet computer is stood on appropriate angle to obtain the good visual field
It is placed in the support constructions such as bookshelf either to combine on tablet computer and has support leg frame structure, the former, not only tablet computer holds
Easily shake the phenomenon that sliding, but also user is needed voluntarily to adjust the angle；The latter, it is each in use, user all
Need to readjust the angle of support leg frame structure, in this way, more time-consuming and laborious.
Utility model content
The purpose of the utility model is to overcome the above problem of the prior art, the pivot mould group with rebound function is provided,
When being applied to tablet computer, by the cooperation between third guide wheel and the first guide wheel and the second guide wheel, elastic force cylinder can be certainly
It is dynamic to adjust to special angle to pull open or store support foot rest, it is not only time saving and energy saving in this way, also it is greatly improved user experience
Sense.
The purpose of this utility model is achieved through the following technical solutions:
With the pivot mould group for springing back function, including connecting rod, the company that can be rotated relative to connecting rod is arranged in connecting rod
Connect cylinder is also arranged with the elastic force cylinder that can be rotated relative to connecting rod in connecting rod；
Connecting cylinder is provided with the first guide wheel close to that one end of elastic force cylinder, and the end of the first guide wheel is provided with concave-convex group manually
Part, manual meniscus elements include the manual recess portion being circumferentially arranged along the first guide wheel and manual protrusion；
The second guide wheel in connecting cylinder is also arranged in connecting rod, the second guide wheel is arranged with lever linkage is connect, and second
The end of guide wheel is provided with automatic meniscus elements, and automatic meniscus elements include the automatic recess portion being circumferentially arranged along the second guide wheel and oneself
The spacing of dynamic protrusion, automatic protrusion and elastic force cylinder is less than the spacing of manual protrusion and elastic force cylinder and is greater than manual recess portion and elastic force cylinder
Spacing；
The third guide wheel that can be rotated relative to connecting rod is connected with by elastic component in elastic force cylinder, the end of third guide wheel has
The slide-and-lock protrusion that can cooperate with the first guide wheel end or the second guide wheel end；
When elastic component acts on third guide wheel slide-and-lock protrusion is connected on the end of the first guide wheel, rotation first
Guide wheel, third guide wheel can axial movement along connecting rod or third guide wheel can circumferentially rotating along connecting rod, elastic component effect
When third guide wheel is connected to slide-and-lock protrusion on the end of the second guide wheel, third guide wheel can be automatically towards close to automatic recessed
The direction in portion rotates.
In the utility model, during connecting cylinder and elastic force cylinder relatively rotate, pass through third guide wheel and the first guide wheel
Between cooperation, may make the supporting role of third guide wheel compression elastic piece along the axial movement of connecting rod.Due to automatic protrusion
It is less than the spacing of manual protrusion and elastic force cylinder with the spacing of elastic force cylinder and is greater than the spacing of manual recess portion and elastic force cylinder, thus,
During the rotation of the second guide wheel, slide-and-lock protrusion can be detached from manual protrusion and face or more for connecting cylinder and elastic force cylinder
Automatic protrusion is crossed, at this moment, third guide wheel can slide simultaneously under the supporting role of elastic component towards the direction close to automatic recess portion
It is turned an angle automatically with this.
By the utility model be applied to tablet computer when, connecting rod is connected with the system end of tablet computer, connecting cylinder with put down
The screen display end of plate computer is connected, and elastic force cylinder is connected with support foot rest, in application, raising screen display end to certain angle (angle energy
So that manual protrusion is just staggered the wave crest of automatic protrusion), then pull support foot rest to certain angle (angle can make slide-and-lock
Protrusion is detached from manual protrusion and face or the wave crest for crossing automatic protrusion), at this moment, support foot rest then can be in slide-and-lock protrusion
Under cooperation with automatic protrusion and automatic recess portion, automatically spring open to set special angle.If user is without using support
Foot prop then keeps the zero-bit state of elastic force cylinder, and user can still adjust the angle at screen display end according to their own needs, in adjustment
Even if being rotatablely connected cylinder in the process, also it can only make third guide wheel that axis occur by the cooperation between the first guide wheel and the second guide wheel
To mobile without axial rotation occurs.
As it can be seen that the utility model passes through the cooperation between third guide wheel and the first guide wheel and the second guide wheel, elastic force cylinder
Special angle is automatically adjusted to pull open or store support foot rest, it is not only time saving and energy saving in this way, also it is greatly improved user's body
Test sense.
Further, first guide wheel be provided with two groups described in manual meniscus elements, two groups of manual meniscus elements are along
The circumferential direction of one guide wheel is uniformly distributed；
Second guide wheel be provided with two groups described in automatic meniscus elements, week of two groups of automatic meniscus elements along the second guide wheel
To being uniformly distributed；
There are two the slide-and-lock protrusion, circumferential direction of the two slide-and-lock protrusions along third guide wheel for the third guide wheel setting
It is uniformly distributed.
Slide-and-lock to realize between the second guide wheel and third guide wheel cooperates, and further, the automatic protrusion has position
The first automatic guiding incline in automatic protrusion side, the second automatic guiding incline positioned at the automatic protrusion other side and it is located at automatic convex
Portion end and the automatic sliding surface for being used to be connected the first automatic guiding incline and the second automatic guiding incline；
The automatic recess portion has automatic lock slots；
Automatic lock slots in same group of automatic meniscus elements are connected with the second automatic guiding incline；
The automatic lock slots of one group of automatic meniscus elements and another group of automatic meniscus elements in two groups of automatic meniscus elements
First automatic guiding incline linking.
The slide-and-lock protrusion has the first sliding guiding incline positioned at slide-and-lock protrusion side, is located at slide-and-lock
Second sliding guiding incline of the protrusion other side and it is located at slide-and-lock protrusion end and for being connected the first sliding guiding incline and the
The linking sliding surface of two sliding guiding inclines.
Slide-and-lock to realize between the first guide wheel and third guide wheel cooperates, and further, the manual protrusion has position
First manual guiding incline in manual protrusion side, the on-slip plane positioned at the manual protrusion other side and be located at manual recess portion end
And the manual sliding surface for being connected first manual guiding incline and on-slip plane；
The manual recess portion has positioning protrusion, and positioning protrusion has leads tiltedly manually positioned at the second of positioning protrusion side
Face, the manual guiding incline of the third positioned at the positioning protrusion other side and positioned at positioning protrusion end and for be connected second manually lead tiltedly
The positioning sliding surface in face and the manual guiding incline of third；
The manual guiding incline of third of one group of manual meniscus elements and another group of concave-convex group manually in two groups of manual meniscus elements
The first manual guiding incline of part is connected, and the two joining place is formed with manual locking slot；
Manual limiting slot is formed between on-slip plane and the second manual guiding incline in same group of manual meniscus elements.
Further, the slide-and-lock protrusion has the on-slip notch that can cooperate with the on-slip plane.
In the utility model, by the cooperation between on-slip notch and on-slip plane, bullet can be rotated when resetting connecting cylinder
Power cylinder crosses the wave crest of automatic protrusion in order to slide-and-lock protrusion, in this way, the support foot rest being connected with elastic force cylinder then can be again
Automatically rotate to zero-bit state.
For the connection between realization transmission cylinder, the second guide wheel and elastic force cylinder and connecting rod, further, the connecting rod
On be provided with the limit ring set that outer diameter is greater than connecting rod outer diameter, limit ring set and connecting rod be divided into connecting cylinder linkage section and rotation
Cooperate section；
The transmission cylinder that setting is interlocked with connecting cylinder linkage section is arranged on connecting cylinder linkage section, the connecting cylinder is set in biography
On dynamic cylinder, and connecting cylinder can be rotated relative to transmission cylinder；
First guide wheel is located at the periphery of limit ring set, and can the rotation of relative limit ring set；
The section that is rotatably assorted is towards the direction far from connecting cylinder linkage section is disposed with the second guide wheel linkage section, third guide wheel is slided
Dynamic section and elastic force cylinder linkage section, and the outer diameter of elastic force cylinder linkage section is less than the outer diameter of third guide wheel glissile segment, second guide wheel
It is set on the second guide wheel linkage section and is interlocked with the second guide wheel linkage section and is arranged, the elastic force cylinder is set in elastic force cylinder linkage section
It above and can the rotation of opposing elastic force cylinder linkage section；
The limit assembly moved axially for limiting elastic force cylinder along connecting rod is additionally provided on elastic force cylinder linkage section.
Further, the limit assembly include the nut being threadedly coupled with the elastic force cylinder linkage section and be located at the bullet
Elastomeric pad between power cylinder and nut.
It is further additionally provided on the transmission cylinder for the connection for realizing the utility model Yu panel computer system end
The transmission shaft of setting is interlocked with transmission cylinder, the free end of transmission shaft is provided with connecting plate.
The utility model has the following beneficial effects:
1, in application, raising screen display end to certain angle (angle can make manual protrusion be staggered the wave crest of automatic protrusion),
Pulling support foot rest to certain angle again, (angle can make slide-and-lock protrusion be detached from manual protrusion and face or cross automatic
The wave crest of protrusion), at this moment, support foot rest then can be under the cooperation of slide-and-lock protrusion and automatic protrusion and automatic recess portion, automatically
It flicks to set special angle.As it can be seen that the utility model passes through between third guide wheel and the first guide wheel and the second guide wheel
Cooperation, elastic force cylinder can be automatically adjusted to special angle to pull open or store support foot rest, not only time saving and energy saving in this way, may be used also
Greatly improve user experience.
2, it in the utility model, by the cooperation between on-slip notch and on-slip plane, can be rotated when resetting connecting cylinder
Elastic force cylinder crosses the wave crest of automatic protrusion in order to slide-and-lock protrusion, in this way, the support foot rest being connected with elastic force cylinder then can be again
It is secondary to automatically rotate to zero-bit state.
Detailed description of the invention
It, below will be to required in description the utility model embodiment in order to illustrate more clearly of the embodiments of the present invention
The attached drawing to be used is briefly described.It will be apparent that the accompanying drawings in the following description is only to record in the utility model
Some embodiments for a person skilled in the art without creative efforts, can also be according to following
Attached drawing, obtain other attached drawings.
Fig. 1 is the structural representation of pivot mould one specific embodiment of group with rebound function described in the utility model
Figure；
Fig. 2 is the structural representation of pivot mould one specific embodiment of group with rebound function described in the utility model
Figure；
Fig. 3 is the explosive view of structural schematic diagram shown in Fig. 2；
Fig. 4 is that one specific embodiment of pivot mould group with rebound function described in the utility model is closed at screen display end
Structural schematic diagram when system end (elastic force cylinder is not shown)；
Fig. 5 is that one specific embodiment of pivot mould group with rebound function described in the utility model is rotated in elastic force cylinder
95 ° and connecting cylinder rotate backward 20 ° of structural schematic diagram (elastic force cylinder is not shown)；
Fig. 6 is the structural schematic diagram (elastic force cylinder is not shown) at another visual angle of state shown in Fig. 5；
Fig. 7 is that one specific embodiment of pivot mould group with rebound function described in the utility model is raising screen display end
And structural schematic diagram when pulling open support foot rest (elastic force cylinder is not shown)；
Fig. 8 is one specific embodiment of pivot mould group with rebound function described in the utility model at closure screen display end
When structural schematic diagram (elastic force cylinder is not shown)；
Fig. 9 is the structural schematic diagram (elastic force cylinder is not shown) at another visual angle of state shown in Fig. 8.
Wherein, the corresponding parts title of appended drawing reference is as follows: 10, connecting rod, 101, limit ring set, 102, connecting cylinder company
Connect section, the 103, second guide wheel linkage section, 104, third guide wheel glissile segment, 105, elastic force cylinder linkage section, 20, connecting cylinder, 21, first
Guide wheel, 211, manual protrusion, 2111, first manual guiding incline, 2112, on-slip plane, 2113, manual sliding surface, 212, positioning
Protrusion, the 2121, second manual guiding incline, 2122, the manual guiding incline of third, 2123, positioning sliding surface, 2124, manual locking slot,
2125, manual limiting slot, 30, elastic force cylinder, 31, elastic component, 32, third guide wheel, 321, slide-and-lock protrusion, 3211, first is sliding
Dynamic guiding incline, the 3212, second sliding guiding incline, 3213, linking sliding surface, 3214, on-slip notch, the 40, second guide wheel, 401,
Automatic recess portion, 4011, automatic lock slots, 402, automatic protrusion, the 4021, first automatic guiding incline, 4022, second leads tiltedly automatically
Face, 4023, automatic sliding surface, 50, transmission cylinder, 60, limit assembly, 601, nut, 602, elastomeric pad, 70, transmission shaft,
701, connecting plate, 7011, connecting hole.
Specific embodiment
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the utility model embodiment
In attached drawing the technical solutions in the embodiments of the present invention are clearly and completely described.It will be apparent that described below
Embodiment be only a part in the utility model embodiment, rather than all.The implementation recorded based on the utility model
Example, other all embodiments that those skilled in the art obtain without creative efforts are practical new at this
In the range of type protection.
Embodiment 1
As shown in Figure 1 to Figure 3, there is the pivot mould group of rebound function, including connecting rod 10, be arranged in connecting rod 10
The elastic force cylinder 30 that can be rotated relative to connecting rod 10 can be also arranged on the connecting cylinder 20 of the rotation of connecting rod 10, connecting rod 10；
Connecting cylinder 20 is provided with the first guide wheel 21 close to that one end of elastic force cylinder 30, and the end of the first guide wheel 21 is provided with hand
Dynamic meniscus elements, manual meniscus elements include the manual recess portion being circumferentially arranged along the first guide wheel 21 and manual protrusion 211；
The second guide wheel 40 in connecting cylinder 20 is also arranged in connecting rod 10, the second guide wheel 40 is interlocked with connecting rod 10
Setting, the end of the second guide wheel 40 are provided with automatic meniscus elements, and automatic meniscus elements include along the circumferential setting of the second guide wheel 40
Automatic recess portion 401 and automatic protrusion 402, the spacing of automatic protrusion 402 and elastic force cylinder 30 be less than manual protrusion 211 and elastic force cylinder
30 spacing and the spacing for being greater than manual recess portion and elastic force cylinder 30；
The third guide wheel 32 that can be rotated relative to connecting rod 10, third guide wheel 32 are connected with by elastic component 31 in elastic force cylinder 30
End there is the slide-and-lock protrusion 321 that can cooperate with 21 end of the first guide wheel or 40 end of the second guide wheel；
Elastic component 31 acts on third guide wheel 32 and slide-and-lock protrusion 321 is connected on the end of the first guide wheel 21
When, rotate the first guide wheel 21, third guide wheel 32 can axial movement along connecting rod 10 or third guide wheel 32 can be along connecting rod 10
Circumferentially rotate, elastic component 31 acts on the end that third guide wheel 32 makes slide-and-lock protrusion 321 be connected to the second guide wheel 40
When upper, third guide wheel 32 can be rotated towards the direction close to automatic recess portion 401 automatically.
It preferably, is to realize third guide wheel 32 along the axial movement of connecting rod 10, elastic force cylinder 30 should have opening for the
Three guide wheels 32 run through.
Preferably, first guide wheel 21 be provided with two groups described in manual meniscus elements, two groups of manual meniscus elements are along
The circumferential direction of one guide wheel 21 is uniformly distributed；
Second guide wheel 40 be provided with two groups described in automatic meniscus elements, two groups of automatic meniscus elements are along the second guide wheel 40
Circumferential direction be uniformly distributed；
There are two the slide-and-lock protrusions 321 for the setting of third guide wheel 32, and two slide-and-lock protrusions 321 are along third
The circumferential direction of guide wheel 32 is uniformly distributed.
Preferably, the automatic protrusion 402 has the first automatic guiding incline 4021 positioned at automatic 402 side of protrusion, position
In the second automatic guiding incline 4022 of automatic 402 other side of protrusion and positioned at automatic 402 end of protrusion and for being connected first certainly
The automatic sliding surface 4023 of dynamic guiding incline 4021 and the second automatic guiding incline 4022；
The automatic recess portion 401 has automatic lock slots 4011；
Automatic lock slots 4011 in same group of automatic meniscus elements are connected with the second automatic guiding incline 4022；
The automatic lock slots 4011 of one group of automatic meniscus elements and another group of concave-convex group automatically in two groups of automatic meniscus elements
The automatic guiding incline 4021 of the first of part is connected.
Preferably, the slide-and-lock protrusion 321 has the first sliding guiding incline positioned at 321 side of slide-and-lock protrusion
3211, positioned at 321 other side of slide-and-lock protrusion second slide guiding incline 3212 and be located at 321 end of slide-and-lock protrusion and
For being connected the linking sliding surface 3213 of the first sliding guiding incline 3211 and the second sliding guiding incline 3212.
Preferably, the manual protrusion 211 has the first manual guiding incline 2111 positioned at manual 211 side of protrusion, position
In the on-slip plane 2112 of manual 211 other side of protrusion and positioned at manual recess portion end and for being connected first manual guiding incline
2111 and on-slip plane 2112 manual sliding surface 2113；
The manual recess portion has positioning protrusion 212, and positioning protrusion 212 has second positioned at 212 side of positioning protrusion
Manual guiding incline 2121, the manual guiding incline 2122 of the third positioned at 212 other side of positioning protrusion and be located at 212 end of positioning protrusion
Portion and the positioning sliding surface 2123 for being used to be connected the second manual guiding incline 2121 and the manual guiding incline 2122 of third；
In two groups of manual meniscus elements the manual guiding incline 2122 of the third of one group of manual meniscus elements and another group it is recessed manually
The first manual guiding incline 2111 of convex assembly is connected, and the two joining place is formed with manual locking slot 2124；
Manual limit is formed between on-slip plane 2112 and the second manual guiding incline 2121 in same group of manual meniscus elements
Position slot 2125.
Preferably, the slide-and-lock protrusion 321 has the on-slip notch 3214 that can cooperate with the on-slip plane 2112.
On-slip notch 3214 may be provided on the first sliding guiding incline 3211.
Preferably, compressed spring can be selected in elastic component 31.
Preferably, it is provided with the limit ring set 101 that outer diameter is greater than 10 outer diameter of connecting rod in the connecting rod 10, limits ring set
Connecting rod 10 is divided into connecting cylinder linkage section 102 and the section that is rotatably assorted by 101；
The transmission cylinder 50 that setting is interlocked with connecting cylinder linkage section 102, the connecting cylinder are arranged on connecting cylinder linkage section 102
20 are set on transmission cylinder 50, and connecting cylinder 20 can be rotated relative to transmission cylinder 50；
First guide wheel 21 is located at the periphery of limit ring set 101, and can the rotation of relative limit ring set 101；
The section that is rotatably assorted is disposed with the second guide wheel linkage section 103, third towards the direction far from connecting cylinder linkage section 102
Guide wheel glissile segment 104 and elastic force cylinder linkage section 105, and the outer diameter of elastic force cylinder linkage section 105 is less than third guide wheel glissile segment 104
Outer diameter, second guide wheel 40, which is set on the second guide wheel linkage section 103 and interlocks with the second guide wheel linkage section 103, to be arranged, institute
State elastic force cylinder 30 be set on elastic force cylinder linkage section 105 and can opposing elastic force cylinder linkage section 105 rotate；
The limit assembly moved axially for limiting elastic force cylinder 30 along connecting rod 10 is additionally provided on elastic force cylinder linkage section 105
60。
Preferably, the limit assembly 60 includes the nut 601 being threadedly coupled with the elastic force cylinder linkage section 105 and position
Elastomeric pad 602 between the elastic force cylinder 30 and nut 601.
Preferably, the transmission shaft 70 that setting is interlocked with transmission cylinder 50 is additionally provided on the transmission cylinder 50, transmission shaft 70
Free end is provided with connecting plate 701.
In application, transmission shaft 70 is connected by connecting plate 701 with the system end of tablet computer, for realization connecting plate 701 and
The connection of system end can be provided with several connecting holes 7011, the screen display end of connecting cylinder 20 and tablet computer on connecting plate 701
It is connected, elastic force cylinder 30 is connected with support foot rest.It is illustrated in figure 4 zero-bit state namely screen display end and system end is in closed form
State position, at this point, support foot rest is also at the state of storage, in this state, manual protrusion 211 covers automatic protrusion 211
Wave crest (at automatic sliding surface 4023), and the automatic lock slots 4011 of 2124 face of manual locking slot, slide-and-lock protrusion 321 exists
Elastic component 31 is connected at manual locking slot 2124 that (automatic lock slots 4011 and the spacing of elastic force cylinder 30 are less than manual locking slot
2124 with the spacing of elastic force cylinder 30 when be connected to manual locking slot 2124).
As shown in Figure 5 to Figure 6, pull support foot rest to rotate 30 to one angle of elastic force cylinder (such as 95 °), slide-and-lock protrusion
321 wave crest (at linking sliding surface 3213) passes through matching between the second sliding guiding incline 3212 and first manual guiding incline 2111
Conjunction is connected on manual sliding surface 2113 (highest order of manual protrusion), and automatic 4023 (the automatic protrusion 211 of sliding surface of face
Wave crest), when raising screen display end at the same time to be rotatablely connected 20 to one angle of cylinder (such as 20 °), manual protrusion 211 just cannot
Automatic sliding surface 4023 (wave crest of automatic protrusion 211) is covered, at this moment, under the action of elastic component 31, slide-and-lock protrusion 321
Wave crest (linking sliding surface 3213 at) be connected on automatic sliding surface 4023, and along the second automatic sliding automatically of guiding incline 4022
Until automatic lock slots 4011, at this moment, support foot rest then turns to 182 °.At this point, user can adjust screen display end according to demand
Angle position, during the adjustment, since slide-and-lock protrusion 321 and automatic lock slots 4011 are in opposing stationary shape
State, thus even if being significantly rotatablely connected cylinder 20, it will not also change the angle position of support foot rest.
It is illustrated in figure 7 state position when raising screen display end and pulling open support foot rest and is closed screen as shown in Fig. 8 to Fig. 9
When aobvious end is to be rotatablely connected cylinder 20, by the cooperation between on-slip plane 2112 and on-slip notch 3214, the first guide wheel 21 then can
It drives third guide wheel 32 to cross automatic sliding surface 4023, and is slided automatically along the second automatic guiding incline 4022 until automatic lock slots
4011, at this moment, support foot rest then revert to 0 ° of position.
Claims (9)
1. the pivot mould group with rebound function, it is characterised in that: including connecting rod (10), being arranged in connecting rod (10) can phase
To the connecting cylinder (20) of connecting rod (10) rotation, the elastic force cylinder that can be rotated relative to connecting rod (10) is also arranged in connecting rod (10)
(30)；
Connecting cylinder (20) is provided with the first guide wheel (21) close to that one end of elastic force cylinder (30), the end setting of the first guide wheel (21)
There are manual meniscus elements, manual meniscus elements include the manual recess portion being circumferentially arranged along the first guide wheel (21) and manual protrusion
(211)；
The second guide wheel (40) in connecting cylinder (20), the second guide wheel (40) and connecting rod are also arranged in connecting rod (10)
(10) setting is interlocked, the end of the second guide wheel (40) is provided with automatic meniscus elements, and automatic meniscus elements include along the second guide wheel
(40) the automatic recess portion (401) being circumferentially arranged and automatic protrusion (402), automatic protrusion (402) and the spacing of elastic force cylinder (30) are small
Spacing in manual protrusion (211) and elastic force cylinder (30) and the spacing greater than manual recess portion and elastic force cylinder (30)；
It is connected with the third guide wheel (32) that can be rotated relative to connecting rod (10) by elastic component (31) in elastic force cylinder (30), third is led
The end for taking turns (32) has the slide-and-lock protrusion that can cooperate with the first guide wheel (21) end or the second guide wheel (40) end
(321)；
Elastic component (31) acts on the end that third guide wheel (32) makes slide-and-lock protrusion (321) be connected to the first guide wheel (21)
When upper, rotated the first guide wheel (21), third guide wheel (32) can axial movement along connecting rod (10) or third guide wheel (32) can
Along circumferentially rotating for connecting rod (10), elastic component (31) acts on third guide wheel (32) and slide-and-lock protrusion (321) is abutted
When on the end of the second guide wheel (40), third guide wheel (32) can be rotated towards the direction close to automatic recess portion (401) automatically.
2. the pivot mould group with rebound function according to claim 1, it is characterised in that: first guide wheel (21) sets
Manual meniscus elements described in being equipped with two groups, two groups of manual meniscus elements are uniformly distributed along the circumferential direction of the first guide wheel (21)；
Second guide wheel (40) be provided with two groups described in automatic meniscus elements, two groups of automatic meniscus elements are along the second guide wheel (40)
Circumferential direction be uniformly distributed；
There are two the slide-and-lock protrusions (321) for third guide wheel (32) setting, and two slide-and-lock protrusions (321) are along third
The circumferential direction of guide wheel (32) is uniformly distributed.
3. the pivot mould group with rebound function according to claim 2, it is characterised in that: the automatic protrusion (402)
With the first automatic guiding incline (4021) positioned at automatic protrusion (402) side, second positioned at automatic protrusion (402) other side
Automatic guiding incline (4022) and it is located at automatic protrusion (402) end and for being connected the first automatic guiding incline (4021) and second certainly
The automatic sliding surface (4023) of dynamic guiding incline (4022)；
The automatic recess portion (401) has automatic lock slots (4011)；
Automatic lock slots (4011) in same group of automatic meniscus elements are connected with the second automatic guiding incline (4022)；
The automatic lock slots (4011) of one group of automatic meniscus elements and another group of automatic meniscus elements in two groups of automatic meniscus elements
The first automatic guiding incline (4021) linking.
4. the pivot mould group with rebound function according to claim 2, it is characterised in that: the slide-and-lock protrusion
(321) there is the first sliding guiding incline (3211) positioned at slide-and-lock protrusion (321) side, be located at slide-and-lock protrusion
(321) the second of the other side slides guiding incline (3212) and is located at slide-and-lock protrusion (321) end and slides for being connected first
The linking sliding surface (3213) of dynamic guiding incline (3211) and the second sliding guiding incline (3212).
5. the pivot mould group with rebound function according to claim 2, it is characterised in that: the manual protrusion (211)
With the first manual guiding incline (2111) for being located at manual protrusion (211) side, the on-slip for being located at manual protrusion (211) other side
Plane (2112) and positioned at manual recess portion end and for being connected first manual guiding incline (2111) and on-slip plane (2112)
Manual sliding surface (2113)；The manual recess portion has positioning protrusion (212), and positioning protrusion (212), which has, is located at positioning protrusion
(212) the second of side the manual guiding incline (2121), the manual guiding incline of third (2122) positioned at positioning protrusion (212) other side
And it is located at positioning protrusion (212) end and for being connected the second manual guiding incline (2121) and the manual guiding incline of third (2122)
It positions sliding surface (2123)；
In two groups of manual meniscus elements the manual guiding incline of third (2122) of one group of manual meniscus elements and another group it is concave-convex manually
The first manual guiding incline (2111) of component is connected, and the two joining place is formed with manual locking slot (2124)；
Manual limit is formed between on-slip plane (2112) and the second manual guiding incline (2121) in same group of manual meniscus elements
Position slot (2125).
6. the pivot mould group with rebound function according to claim 5, it is characterised in that: the slide-and-lock protrusion
(321) there is the on-slip notch (3214) that can cooperate with the on-slip plane (2112).
7. having the pivot mould group of rebound function described according to claim 1~any one of 6, it is characterised in that: described
It is provided with the limit ring set (101) that outer diameter is greater than connecting rod (10) outer diameter in connecting rod (10), limits ring set (101) for connecting rod
(10) connecting cylinder linkage section (102) and the section that is rotatably assorted are divided into；
The transmission cylinder (50) that setting is interlocked with connecting cylinder linkage section (102), the connection are arranged on connecting cylinder linkage section (102)
Cylinder (20) is set on transmission cylinder (50), and connecting cylinder (20) can be rotated relative to transmission cylinder (50)；
First guide wheel (21) is located at the periphery of limit ring set (101), and can relative limit ring set (101) rotation；
The section that is rotatably assorted is disposed with the second guide wheel linkage section (103), third towards the direction far from connecting cylinder linkage section (102)
Guide wheel glissile segment (104) and elastic force cylinder linkage section (105), and the outer diameter of elastic force cylinder linkage section (105) is slided less than third guide wheel
Section (104) outer diameter, second guide wheel (40) be set on the second guide wheel linkage section (103) and with the second guide wheel linkage section
(103) setting is interlocked, the elastic force cylinder (30) is set on elastic force cylinder linkage section (105) and can opposing elastic force cylinder linkage section
(105) it rotates；
The limit group moved axially for limiting elastic force cylinder (30) along connecting rod (10) is additionally provided on elastic force cylinder linkage section (105)
Part (60).
8. the pivot mould group with rebound function according to claim 7, it is characterised in that: limit assembly (60) packet
Include the nut (601) being threadedly coupled with the elastic force cylinder linkage section (105) and be located at the elastic force cylinder (30) and nut (601) it
Between elastomeric pad (602).
9. the pivot mould group with rebound function according to claim 7, it is characterised in that: on the transmission cylinder (50) also
It is provided with the transmission shaft (70) that setting is interlocked with transmission cylinder (50), the free end of transmission shaft (70) is provided with connecting plate (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728525.7U CN209180225U (en) | 2018-10-24 | 2018-10-24 | Pivot mould group with rebound function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728525.7U CN209180225U (en) | 2018-10-24 | 2018-10-24 | Pivot mould group with rebound function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180225U true CN209180225U (en) | 2019-07-30 |
Family
ID=67362034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821728525.7U Withdrawn - After Issue CN209180225U (en) | 2018-10-24 | 2018-10-24 | Pivot mould group with rebound function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114098A (en) * | 2018-10-24 | 2019-01-01 | 新连刚电子科技（重庆）有限公司 | Pivot mould group with rebound function |
-
2018
- 2018-10-24 CN CN201821728525.7U patent/CN209180225U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114098A (en) * | 2018-10-24 | 2019-01-01 | 新连刚电子科技（重庆）有限公司 | Pivot mould group with rebound function |
| CN109114098B (en) * | 2018-10-24 | 2023-09-26 | 新连刚电子科技（重庆）有限公司 | Pivot module with rebound function |
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Granted publication date: 20190730 Effective date of abandoning: 20230926 |