CN107630918A - A kind of full rotation rotating shaft - Google Patents
A kind of full rotation rotating shaft Download PDFInfo
- Publication number
- CN107630918A CN107630918A CN201711066156.XA CN201711066156A CN107630918A CN 107630918 A CN107630918 A CN 107630918A CN 201711066156 A CN201711066156 A CN 201711066156A CN 107630918 A CN107630918 A CN 107630918A
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- angle
- block
- swivel
- resilient clamp
- bull stick
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- 244000309464 bull Species 0.000 claims abstract description 44
- 239000012634 fragment Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention discloses a kind of full rotation rotating shaft, including bull stick and two resilient clamp blocks, swivel is provided with the bull stick, the rotor surface, which is provided with, spherical turns face, two resilient clamp blocks are held and mounted on swivel, it is described it is spherical turn to be provided with spherical anchor ring on the corresponding resilient clamp block in face, it is described swivel resilient clamp block between be additionally provided with anglec of rotation position-limit mechanism.The present invention can realize the action for swinging and rotating simultaneously, and small volume, cost is low.
Description
Technical field
The present invention relates to a kind of full rotation rotating shaft, and in particular to a kind of to have rotation and the rotating shaft of oscillating function.
Background technology
Traditional pivot design only has one direction rotation, can only rotate horizontally or front and rear/left-right rotation, can not realize same
Step can carry out front and rear/left and right and horizontal axis rotation, generally meet that needs design two groups of rotating shafts and are used cooperatively ability simultaneously
This function is realized, makes the installing space of product increase, cost increase.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of full rotation rotating shaft, can realize what is swung and rotate simultaneously
Action, small volume, cost are low.
In order to solve the above-mentioned technical problem, the invention provides a kind of full rotation rotating shaft, including bull stick and two bullets
Property grip block, be provided with swivel on the bull stick, the rotor surface, which is provided with, spherical turns face, two resilient clamp blocks folders
Hold and be arranged on swivel, it is described it is spherical turn to be provided with spherical anchor ring on the corresponding resilient clamp block in face, it is described swivel with elasticity
Anglec of rotation position-limit mechanism is additionally provided between grip block.
Further, one group or two groups of elasticity locked assemblies are provided between two resilient clamp blocks；The bullet
Property locked assembly include locking lever, described locking lever one end sets limited location head, and the other end is provided with threaded portion, the locking lever
Set through the first elastic part and one of resilient clamp block, the locking lever passes through threaded portion and another resilient clamp
Block is threadedly coupled；First elastic part is multiple dish-type shell fragments or spring.
Further, the anglec of rotation position-limit mechanism includes the first limited block and angle rod, and first limited block is set
Put on the resilient clamp block below spherical anchor ring, the angle rod is arranged on swivel bottom, first limited block and angle
Bar coordinates limiting rotating angle.
Further, first limited block is triangular structure.
Further, the anglec of rotation position-limit mechanism includes the second limited block and ejector pin mechanism, second limited block
Swivel bottom is arranged on, the ejector pin mechanism is arranged on swivel lower section, and the ejector pin mechanism is connected to swivel bottom and with second
Limited block coordinates limiting rotating angle.
Further, the ejector pin mechanism includes PIN needle, and PIN pipes are arranged with the PIN needle, and the PIN needle is
Flat-shaped structure, the PIN bottom of the tube are provided with lower cover, one or more bullet are provided between the lower cover and PIN needle bottom
Spring, the external part side of the PIN pipes are provided with limiting section, limited location are set on one end that the PIN needle is located in PIN pipes
Platform, the limiting stand coordinate spacing with limiting section.
Further, being connected between the swivel and bull stick by threaded portion, the swivel is arranged on bull stick outer surface,
The anglec of rotation position-limit mechanism includes the second elastic part and angle flap, and second elastic part and angle flap, which are arranged on, to be turned
To between the end of adjacent bull stick, the angle flap is arranged on the end side of bull stick for body bottom, on the end of the bull stick
Limiting section is additionally provided with, the limiting section limited angular flap moves axially position, first jiao is provided with the angle flap
Spend block, the corresponding bull stick surface of the angle block is provided with second angle block, the angle flap also with bellows
One end rotation stop connection, the bellows other end are connected with bottom plate rotation stop.
Further, second elastic part is multiple dish-type shell fragments or spring, second limiting section and second angle
Block is structure as a whole.
Further, it is provided with cable-through hole in the bull stick, the spherical anchor ring and spherical turns to be additionally provided with rubber between face
Rubber lantern ring.
Further, described also to include housing, the housing is located on two resilient clamp blocks, the resilient clamp block
By locking, support plate is fixedly connected with the casing, and entrance hole is additionally provided with the housing.
Beneficial effects of the present invention：
The present invention is coordinated using spherical face and the spherical anchor ring of turning so that bull stick can full rotation, i.e., all around swing
And horizontally rotate；And being equipped with by anglec of rotation position-limit mechanism so that bull stick is unlikely to 360 in full rotation
Degree rotate, play it is spacing, so as to avoid connecting line rotate winding or rotate fracture possibility.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is elasticity locking component structure diagram of the invention；
Fig. 3 is resilient clamp block of the present invention and one group of elasticity locked assembly fit structure schematic diagram；
Fig. 4 is the structural representation that the present invention carries housing；
Fig. 5 is the present invention using the spacing structural representation of angle rod；
Fig. 6 is the structural representation that the present invention uses ejector pin mechanism；
Fig. 7 is the configuration schematic diagram of ejector pin mechanism of the present invention；
Fig. 8 is ejector pin mechanism overlooking the structure diagram of the present invention；
Fig. 9 is the structural representation that the present invention uses angle flap；
Figure 10 is bull stick of the present invention and angle flap fit structure schematic diagram.
Label declaration in figure：1st, bull stick, 2, resilient clamp block, 3, swivel, 4, spherical anchor ring, 5, anglec of rotation position restrainer
Structure, 6, elastic locked assembly, 7, locking lever, 8, spacing head, 9, threaded portion, the 10, first elastic part, the 11, first limited block, 12,
Angle rod, the 13, second limited block, 14, ejector pin mechanism, 15, PIN needle, 16, PIN pipes, 17, lower cover, 18, spring, 19, limiting stand,
20th, threaded portion, the 21, second elastic part, 22, angle flap, 23, first angle block, 24, second angle block, 25, bottom plate,
26th, cable-through hole, 27, housing, 28, entrance hole, 29, bellows, the 30, first convex globoidal, the 31, second cancave cambered surface.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
More fully understand the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
It is shown referring to Figures 1 and 2, an embodiment of full rotation rotating shaft of the invention, including bull stick 1 and two elasticity
Grip block 2, is provided with swivel 3 on bull stick, rotor surface be provided with it is spherical turn face, two resilient clamp blocks are held and mounted on swivel
On, it is spherical to turn to be provided with spherical anchor ring on the corresponding resilient clamp block in face, it is above-mentioned it is spherical turn face and spherical anchor ring coordinates, make
It must turn not falling out and turn and can do all-round motion, therefore the effective and reliable rotation for realizing bull stick and swing effect
Fruit；Wherein bull stick does not limit as connection member, structure, and bull stick can connect external equipment；And two resilient clamp block folders
After holding swivel, due to elastic performance so that swivel will not be clamped and can not rotate, by elastic allowance, swivel and resilient clamp
Frictional force and not stuck between block be present, realization have while chucking power can front and rear/left and right and horizontal axis direction revolve
The demand turned.Of course for ensureing that there is wider array of chucking power adjustable range, there is clamping gap between two resilient clamp blocks.
Anglec of rotation position-limit mechanism is additionally provided between swivel and resilient clamp block, it is unlikely when bull stick is in full rotation
In 360 degree rotation, play it is spacing, so as to avoid connecting line rotate winding or rotate fracture possibility.
Two groups of elasticity locked assemblies 6 are provided between two resilient clamp blocks, are synchronized with the both ends in retained part
Spacing locking；Elastic locked assembly includes locking lever 7, and locking lever one end sets limited location first 8, and the other end is provided with threaded portion 9,
Locking lever is set through the first elastic part 10 and one of resilient clamp block, and locking lever passes through threaded portion and another elasticity
Grip block is threadedly coupled, therefore one of resilient clamp block can axially move on locking lever, and another bullet
Property grip block then lock with locking lever and fix, wherein the chucking power after locking clamping is realized with elastic part and spacing head,
When needing to adjust chucking power, it is only necessary to the locking elasticity of locking lever is adjusted, it is easy to operate；
Shown in reference picture 3, in one embodiment, one group of elasticity locked assembly is provided between two resilient clamp blocks, when
When quantity is arranged to one group, elastic locked assembly is arranged on wherein on one end of retained part, and other end can set hinge
Or directly using locking lever lock, by formed shearing clamping in the form of or unilateral clamping form effect.
In one embodiment, elastic part is multiple dish-type shell fragments, simple in construction, axial small volume.
In one embodiment, elastic part is spring, easy to assembly reliable, axial small volume.
Cable-through hole 26 is provided with above-mentioned bull stick so that external equipment line can be hidden setting, there is provided simpler
Just product structure, the service life of line is also effectively improved；Spherical anchor ring and it is spherical turn to be additionally provided with rubber neck between face,
Rubber neck can sufficiently ensure and spherical anchor ring and the spherical bearing surface turned between face, therefore the chucking power after clamping obtains
Fully amplification, and using effect will not be influenceed because of machining accuracy, when in use also will not be because of the spherical anchor ring and ball of hardness
Shape turns face pivoting friction and causes chucking power to decline even damage etc..
Shown in reference picture 4, in addition to housing 27, housing are located on two resilient clamp blocks, by two resilient clamps
Block cover is set, there is provided encapsulation, and avoid dust granule from entering the elastic effect for influenceing two resilient clamp blocks；Resilient clamp block leads to
Cross locking support plate to be fixedly connected with the casing, form integral fixed structure；Entrance hole 28 is additionally provided with housing, is easy to cabling.
Shown in reference picture 5, in one embodiment, anglec of rotation position-limit mechanism 5 includes the first limited block 11 and angle rod 12,
First limited block is arranged on the resilient clamp block below spherical anchor ring, and angle rod is arranged on swivel bottom, is done in swivel all-round
During motion, angle rod synchronous axial system or swing can be driven, the first limited block is provided in angle rod range of movement, because
This can be limited block stop when angle rod rotates, and realize the effect of limiting rotating angle；It can certainly be arranged also to limit
The effect that system is rotated and swung；It is above-mentioned be designed to stop swivel place 360 degree rotation, play it is spacing, so as to avoid connect
Line rotates winding or rotates the possibility of fracture.
First limited block is triangular structure, and a tip of its triangle can be arranged on the circle centre position of rotation, so as to
Ensure bull stick when rotated, no matter under which kind of swing angle, have equal rotational angle spacing, there is provided reliable product
Quality.Certainly when not limiting rotational angle or rotational angle needs change, it can also be provided that other shapes structure.
Shown in reference picture 6, in one embodiment, anglec of rotation position-limit mechanism 5 includes the second limited block 13 and ejector pin mechanism
14, the second limited block be arranged on swivel bottom, ejector pin mechanism be arranged on swivel lower section, ejector pin mechanism be connected to swivel bottom and with
After second limited block coordinates limiting rotating angle, ejector pin mechanism to be connected to swivel bottom, the swing and rotation of swivel, which exist, to be supported
Connect, when turning rotation, the second limit limited block can laterally touch with ejector pin mechanism, limit rotational angle when touching, the limit
No matter system rotates and reverse, and from the rotation without more than 360 degree, plays spacing, is twined so as to avoid connecting line rotation
Around or rotate fracture possibility.
Shown in reference picture 7, ejector pin mechanism includes PIN needle 15, and PIN pipes 16 are arranged with PIN needle, and PIN needle is flat-shaped structure,
PIN bottom of the tube is provided with lower cover 17, and one or more spring 18 is provided between lower cover and PIN needle bottom, is made by spring
Elastic telescoping movement can be carried out in PIN is managed by obtaining PIN needle；Lower cover is spacing to support and close, wherein lower cover and PIN ttom of pipe
Fixation can be riveted between portion；The PIN needle of flat-shaped structure can be born bigger lateral in the specific confined space when in use
Thrust, especially in this rotating shaft, the rotary action power of swivel can laterally be applied to PIN needle, therefore can be good at being applicable.
After PIN needle is arranged into flat-shaped structure, prolate that PIN needle polycrystalline substance also becomes, therefore multiple springs can be accommodated,
Number of springs, which is set, can meet different top power demand, and adjustable range is big.The external part side of PIN pipes is provided with limiting section, PIN
Limiting stand 19 is provided with one end that pin is located in PIN pipes, limiting stand coordinates spacing with limiting section so that PIN needle is not fallen out.
Limiting stand bottom is provided with spring screens groove, and spring one end is arranged in spring screens groove, and spring is when by compression and release, tool
There is good guide effect so that PIN needle movement is stable.Wherein, setting is abutted between limiting stand outer surface and PIN inside pipe walls,
PIN inside pipe walls play good guide effect；
And rotation stop is set between limiting stand outer surface and PIN inside pipe walls, can be by PIN inside pipe walls and limiting stand outer wall
Quadrangle is arranged to, PIN needle can not rotate after both abut so that lateral thrust, which acts on PIN needle position, to be changed, and have
Effect ensures PIN needle service life；In order to reduce the moving resistance of PIN needle, mobile space is set between PIN needle and limiting section,
Both are contactless, no mobile frictional resistance.
Shown in reference picture 8, PIN needle outer surface includes the first convex globoidal 30 and the second cancave cambered surface 31 that are oppositely arranged, and first
Pass through the 3rd interface and the 4th interface between convex globoidal and the second cancave cambered surface；Pass through the first convex globoidal and the second cancave cambered surface phase
To being equipped with again so that the length of integrally-built lateral is constant, but thickness can be substantially reduced, and is more suitable for limited
Used in space.
Shown in reference picture 9 and Figure 10, in one embodiment, connected between swivel and bull stick by threaded portion 20, swivel is set
Put on bull stick outer surface, anglec of rotation position-limit mechanism 5 includes the second elastic part 21 and angle flap 22, the second elastic part and angle
Degree flap is arranged on swivel bottom between the end of adjacent bull stick, and angle flap is arranged on the end side of bull stick, bull stick
Limiting section, limiting section limited angular flap axial movement position are additionally provided with end, therefore the second elastic part can be by angle
, in bar rotation, there is frictional force in flap and limiting section stretching, there is provided rotary resistance is imitated between limiting section and angle flap
Fruit；And frictional force can also be adjusted herein；
Angle flap is also connected with one end rotation stop of bellows 29, and the bellows other end is connected with the rotation stop of bottom plate 25, bellows
Can flexure operation, but be unable to radial rotating, therefore after bellows connection angle flap and bottom plate, angle flap will not occur to turn
Dynamic, when bull stick oscillating motion, angle flap can also be swung therewith, i.e., bellows can be servo-actuated, there is provided good use is stable
Property；Bottom plate can be connected with resilient clamp block, be become one structure.
The present embodiment uses the mode of bull stick and swivel for threaded connection so that bull stick can horizontally rotate, and use
The spherical mode for turning face and coordinating with spherical anchor ring so that swivel can be swung, i.e., bull stick is swung, and reaching bull stick being capable of full rotation
Effect, i.e., all around swing and horizontally rotate；Wherein coordinated by the second elastic part, angle flap and limiting section, made
Obtaining between bull stick and swivel and rotation friction be present, pass through the clamping of resilient clamp block so that swivel, which has, swings frictional force, because
The rotatory force and oscillatory forces of this bull stick are individually adjustable, can better meet usage experience.
In order to ensure the angle rotated, first angle block 23 is provided with angle flap, angle block is corresponding to be turned
Bar surface is provided with second angle block 24, and for bull stick when rotating, the second angle block that its surface is set can be by first angle
Block stop, be limited so as to rotate, be unlikely to 360 degree rotation, play it is spacing, avoid connecting line rotate winding or rotate
The possibility of fracture.
Second elastic part is multiple dish-type shell fragments or spring, and the second limiting section is structure as a whole with second angle block, two
After person's Integral design, i.e., the function of limited angular flap axial movement simultaneously be present and coordinate limitation to turn with first angle block
The function of dynamic angle, it is compact-sized, it is easily prepared.
Above example is only the preferred embodiment to absolutely prove the present invention and being lifted, and protection scope of the present invention is not
It is limited to this.The equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, the guarantor in the present invention
Within the scope of shield.Protection scope of the present invention is defined by claims.
Claims (10)
1. a kind of full rotation rotating shaft, it is characterised in that including bull stick and two resilient clamp blocks, be provided with the bull stick
Swivel, the rotor surface be provided with it is spherical turn face, two resilient clamp blocks are held and mounted on swivel, described spherical turn
Spherical anchor ring is provided with the corresponding resilient clamp block in face, the anglec of rotation is additionally provided between the swivel and resilient clamp block
Position-limit mechanism.
2. full rotation rotating shaft as claimed in claim 1, it is characterised in that be provided with one between two resilient clamp blocks
Group or two groups of elasticity locked assemblies；The elastic locked assembly includes locking lever, and described locking lever one end sets limited location head,
The other end is provided with threaded portion, and the locking lever is set through the first elastic part and one of resilient clamp block, the lock
Gu bar is threadedly coupled by threaded portion with another resilient clamp block；First elastic part is multiple dish-type shell fragments or spring.
3. full rotation rotating shaft as claimed in claim 1, it is characterised in that the anglec of rotation position-limit mechanism includes the first limit
Position block and angle rod, first limited block are arranged on the resilient clamp block below spherical anchor ring, and the angle rod is arranged on
Bottom is turned, first limited block coordinates limiting rotating angle with angle rod.
4. full rotation rotating shaft as claimed in claim 3, it is characterised in that first limited block is triangular structure.
5. full rotation rotating shaft as claimed in claim 1, it is characterised in that the anglec of rotation position-limit mechanism includes the second limit
Position block and ejector pin mechanism, second limited block are arranged on swivel bottom, and the ejector pin mechanism is arranged on swivel lower section, the top
Pin mechanism is connected to swivel bottom and coordinates limiting rotating angle with the second limited block.
6. full rotation rotating shaft as claimed in claim 5, it is characterised in that the ejector pin mechanism includes PIN needle, described
PIN pipes are arranged with PIN needle, the PIN needle is flat-shaped structure, and the PIN bottom of the tube is provided with lower cover, the lower cover and PIN
One or more spring is provided between pin bottom, the external part side of the PIN pipes is provided with limiting section, the PIN needle
Limiting stand is provided with one end in PIN pipes, the limiting stand coordinates spacing with limiting section.
7. full rotation rotating shaft as claimed in claim 1, it is characterised in that connected between the swivel and bull stick by threaded portion
Connect, the swivel is arranged on bull stick outer surface, and the anglec of rotation position-limit mechanism includes the second elastic part and angle flap, institute
State the second elastic part and angle flap is arranged on swivel bottom and turned between the end of adjacent bull stick, the angle flap is arranged on
The end side of bar, limiting section is additionally provided with the end of the bull stick, and the limiting section limited angular flap moves axially position
Put, first angle block is provided with the angle flap, the corresponding bull stick surface of the angle block is provided with second jiao
Block is spent, the angle flap is also connected with bellows one end rotation stop, and the bellows other end is connected with bottom plate rotation stop.
8. full rotation rotating shaft as claimed in claim 7, it is characterised in that second elastic part be multiple dish-type shell fragments or
Spring, second limiting section are structure as a whole with second angle block.
9. the full rotation rotating shaft as described in claim 1 to 8 any one, it is characterised in that be provided with the bull stick
String holes, the spherical anchor ring and spherical turns to be additionally provided with rubber neck between face.
10. the full rotation rotating shaft as described in claim 1 to 8 any one, it is characterised in that described also to include housing, institute
State housing to be located on two resilient clamp blocks, the resilient clamp block is fixedly connected with the casing by the support plate that locks, the shell
Entrance hole is additionally provided with body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066156.XA CN107630918B (en) | 2017-11-02 | 2017-11-02 | Full-rotation rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066156.XA CN107630918B (en) | 2017-11-02 | 2017-11-02 | Full-rotation rotating shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107630918A true CN107630918A (en) | 2018-01-26 |
| CN107630918B CN107630918B (en) | 2024-10-18 |
Family
ID=61106958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711066156.XA Active CN107630918B (en) | 2017-11-02 | 2017-11-02 | Full-rotation rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107630918B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161034A (en) * | 2019-04-08 | 2019-08-23 | 柏威塑胶五金制品(惠州)有限公司 | A kind of product testing tooling |
| CN111761161A (en) * | 2020-07-07 | 2020-10-13 | 成都宏明电子股份有限公司 | Welding device for printed board assembly of power filter |
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| CN104993431A (en) * | 2015-07-15 | 2015-10-21 | 季德贵 | Hinge allowing wire to pass through |
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| CN207500324U (en) * | 2017-11-02 | 2018-06-15 | 福立旺精密机电（中国）股份有限公司 | A kind of flexible PIN type limit rotary shaft |
| CN207583824U (en) * | 2017-11-02 | 2018-07-06 | 福立旺精密机电（中国）股份有限公司 | A kind of full rotation shaft |
| CN207762124U (en) * | 2017-11-02 | 2018-08-24 | 福立旺精密机电（中国）股份有限公司 | A kind of elastic-type limit rotary shaft |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774324A (en) * | 1954-06-26 | 1957-05-08 | Svend Middelboe | Swivelling joint |
| CN201310723Y (en) * | 2008-04-26 | 2009-09-16 | 陈家喜 | Multidirectional and multi-angle rotating position-adjustment limitator |
| CN101478125A (en) * | 2009-02-11 | 2009-07-08 | 圆展科技股份有限公司 | Ball joint structure |
| CN201502626U (en) * | 2009-09-14 | 2010-06-09 | 宋飞 | Universal ball joint |
| CN204692945U (en) * | 2014-06-18 | 2015-10-07 | 援助之手国际控股有限公司 | Convertible support/table locking joint |
| CN104993431A (en) * | 2015-07-15 | 2015-10-21 | 季德贵 | Hinge allowing wire to pass through |
| CN205533751U (en) * | 2016-01-15 | 2016-08-31 | 济南思漫设备科技有限公司 | Spherical hinge chain that can hold cable |
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| CN207500324U (en) * | 2017-11-02 | 2018-06-15 | 福立旺精密机电（中国）股份有限公司 | A kind of flexible PIN type limit rotary shaft |
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| CN207762124U (en) * | 2017-11-02 | 2018-08-24 | 福立旺精密机电（中国）股份有限公司 | A kind of elastic-type limit rotary shaft |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161034A (en) * | 2019-04-08 | 2019-08-23 | 柏威塑胶五金制品(惠州)有限公司 | A kind of product testing tooling |
| CN111761161A (en) * | 2020-07-07 | 2020-10-13 | 成都宏明电子股份有限公司 | Welding device for printed board assembly of power filter |
| CN111761161B (en) * | 2020-07-07 | 2024-11-05 | 成都宏明电子股份有限公司 | A welding device for a power filter printed circuit board assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107630918B (en) | 2024-10-18 |
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