CN110006082A - A kind of connector - Google Patents
A kind of connector Download PDFInfo
- Publication number
- CN110006082A CN110006082A CN201910371163.3A CN201910371163A CN110006082A CN 110006082 A CN110006082 A CN 110006082A CN 201910371163 A CN201910371163 A CN 201910371163A CN 110006082 A CN110006082 A CN 110006082A
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- Prior art keywords
- cyclic annular
- steel ball
- ring
- accommodating space
- internal diameter
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 122
- 239000010959 steel Substances 0.000 claims abstract description 122
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 89
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 9
- 230000003068 static effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses a kind of connectors, including attachment cap, cyclic annular cylinder and packing component, attachment cap inner wall local inner concave forms cyclic annular linking space, packing component includes multiple urgent tight units, urgent tight unit is radial to be arranged in the cyclic annular column body, and urgent tight unit includes compressed spring and steel ball, and each urgent tight unit has corresponding accommodating space in the cyclic annular cylinder, compressed spring keeps steel ball to expose to the cyclic annular cylinder peripheral wall in tight abutment steel ball in accommodating space；Cyclic annular damaged surface is additionally provided with the installation passage being connected to accommodating space, and the internal diameter of the installation passage is not less than the internal diameter of the steel ball；Accommodating space has cascade ring close to cyclic annular cylinder peripheral wall and with the joint of cyclic annular cylinder, and steel ball internal diameter is no more than accommodating space internal diameter and greater than the internal diameter of cascade ring, it is designed to provide a kind of connector, it is mounted against steel ball to ring-type to cyclic annular damaged surface from cyclic annular column body, it is convenient to assemble, and stable structure, use are safe.
Description
Technical field
The present invention relates to exhaust fan or smoke exhaust ventilator accessories fields more particularly to a kind of motor and wind wheel quick assembling to position
Connector.
Background technique
Currently, the practical and available on the market conventional extraction hood of every household is centrifugal cooking fume exhauster, i.e. gas
Stream is radially to be discharged by centrifuge blade or centrifugal wind wheel along wind wheel blade.
The Chinese patent of Publication No. CN206291264U, discloses a kind of motor and wind wheel quickly positions Assembly And Disassembly
Structure wraps the patent using hoodle holding in locating fastener, and motor side wall also has and the fastening of locating fastener cooperation
Locating slot is completed to be connected and fixed assisting guide groove to carry out limit again, and detachable, but hoodle binding face is circular arc in the patent
Face and hoodle bottom have spring, due to the influence of motor rotation centrifugal force, so that detaching structure described in the patent can be easily separated,
And guide groove only has the effect of Horizontal limiting, can not be that motor is fixed in the longitudinal direction, even if remaining locating fastener has longitudinal direction
The effect of positioning, but according to this patent, attrition easily generates the danger of disengaging；
In the prior art, there are also another connector, the steel ball and and steel of multiple protrusions is arranged in ontology on peripheral wall
The spring of pearl cooperation, the attachment cap being used cooperatively also has the link slot of insertion steel ball, but the steel ball of these connectors is to use
Rigid power by steel ball, sets in hole directly outside hole by fixation, this requirement to design structure is high, and the placement hole of steel ball is appropriate, if placement
Hole is excessive, then steel ball is unable to store, and can not fill in if placement hole is too small, is filled in using brute-force and is likely to damage connector.
Therefore, it is necessary to make further to improve to the above-mentioned prior art.
Summary of the invention
It is an object of that present invention to provide a kind of connectors, it is intended to solve subproblem proposed in background technique, make steel
Pearl is mounted against from cyclic annular column body to ring-type to cyclic annular damaged surface, and it is convenient to assemble, and stable structure, use are safe.
In order to achieve the above object, technical solution of the present invention has:
A kind of connector, cyclic annular cylinder and packing component including attachment cap, in attachment cap, the attachment cap inner wall
Local inner concave forms cyclic annular linking space, and the packing component includes multiple urgent tight units, the urgent radial cloth of tight unit
It sets in the cyclic annular column body, the urgent tight unit includes compressed spring and steel ball, and each compels tight unit in the ring-type
There is corresponding accommodating space in cylinder, compressed spring tight abutment steel ball in the accommodating space, and described in keeping
Steel ball exposes to the cyclic annular cylinder peripheral wall；
The ring-type damaged surface is additionally provided with the installation passage being connected to the accommodating space, and the internal diameter of the installation passage
Not less than the internal diameter of the steel ball；
The accommodating space has cascade ring close to cyclic annular cylinder peripheral wall and with the joint of the cyclic annular cylinder, and described
Steel ball internal diameter is no more than accommodating space internal diameter and greater than the internal diameter of cascade ring.
Further, the length C of the accommodating space is arranged by the following conditions: the internal diameter of the steel ball is A, the compression
The length of spring under static state is B, should meet condition A+B > C.
Further, each accommodating space is respectively positioned on same level arrangement.
Further, the cascade ring is rectangular cascade ring.
Further, side recessed formation curved ring of the cascade ring close to the cyclic annular cylinder peripheral wall.
Further, the cyclic annular cylinder bottom inner diameter gradually inside contracts to form arc-shaped transition, above the attachment cap inner wall
The opening that internal diameter is gradually increased is constituted with inclined-plane, and by the inclined-plane.
Further, outwardly convex forms pillar at the cyclic annular cylinder bottom one, and the attachment cap bottom has horseshoe
The guide groove of shape, after the ring-type cylinder is embedded in attachment cap, the pillar is placed in guide groove.
Further, the beginning of the guide groove and tail end are close to each other, and the limit being formed on the attachment cap therebetween
Block.
Further, fixation hole is equipped with above the cyclic annular cylinder.
Further, it is equipped with and the dismountable connecting shaft of cyclic annular cylinder on the axis of the cyclic annular cylinder.
A kind of connector of the invention, cyclic annular cylinder and company applied to the connection between motor and wind wheel, in connector
When connecing cap and being clamped, using steel ball and compressed spring, during clamping, compressed spring is compressed, and makes steel using its elastic force
In pearl insertion linking space, compressed spring recovered part deformation quantity, by steel ball against and completing the card of cyclic annular cylinder and attachment cap
It connects, and achievees the purpose that motor and wind wheel Fast Installation；It is logical using installation is arranged on cyclic annular cylinder in the assembling of cyclic annular cylinder
Road, and installation passage is connected with accommodating space, steel ball is sent into accommodating space by installation passage, and by spring against steel ball
It completes to stablize and fix, so that it is convenient to reach assembling, destroy cyclic annular column structure trend not destroying cyclic annular column structure or having
Under conditions of, the openings of sizes of accommodating space is limited by cascade ring, to stop steel ball, makes steel ball single load bearing against ladder
Ring is fixed, stable structure, and use is safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of connector；
Fig. 2 is the cross-sectional view of connector；
Fig. 3 is structural schematic diagram at A in Fig. 2；
Fig. 4 is the perspective view of connector；
Fig. 5 is the explosive view of connector；
Fig. 6 is attachment cap schematic diagram of internal structure；
Fig. 7 is the partial structure sectional view of connector.
Specific embodiment
A kind of connector of the invention is described with reference to the drawings.
As shown in Figures 1 to 4, a kind of connector, cyclic annular cylinder 2 and packing including attachment cap 1, in attachment cap 1
Component 3, the 1 inner wall local inner concave of attachment cap form cyclic annular linking space 4, and the packing component 3 includes multiple urgent tight units
30, the urgent tight unit 30 is radial to be arranged in inside the cyclic annular cylinder 2, and the urgent tight unit 30 includes compressed spring 23
With steel ball 22, and each urgent tight unit 30 has corresponding accommodating space 21, the compressed spring 23 in the cyclic annular cylinder 2
In tight abutment steel ball 22 in the accommodating space 21, and the steel ball 22 is kept to expose to 2 peripheral wall of the cyclic annular cylinder；
2 surface of the ring-type cylinder is additionally provided with the installation passage 24 being connected to the accommodating space 21, and the installation passage
24 internal diameter is not less than the internal diameter of the steel ball 22；
The accommodating space 21 has cascade ring close to cyclic annular 2 peripheral wall of cylinder and with the joint of the cyclic annular cylinder 2
211, and 22 internal diameter of the steel ball is no more than 21 internal diameter of accommodating space and greater than the internal diameter of cascade ring 211.
As a kind of preferred embodiment of the invention, the accommodating space 21 is in central column, and its longitudinal cross-section and steel
The cross sectional shape of pearl 22 is suitable, so that steel ball 22 can be move freely in accommodating space 21, while limiting the interior of installation passage 24
Diameter is greater than or equal to the internal diameter of the steel ball 22, so that steel ball 22 is sent into accommodating space 21 by installation passage 24, ladder
Ring 211 is admitted in accommodating space 21 in steel ball 22, compresses for limiting accommodating space 21 in the internal diameter on cyclic annular 2 surface of cylinder
Spring 23 is less than 22 internal diameter of steel ball using 211 internal diameter of cascade ring and limits steel ball 22, make steel against steel ball 22 to cascade ring 211
Pearl 22 can be by driving outside cyclic annular cylinder 2 to interior direction, and steel ball 22 cannot be deviate from from cascade ring 211, to realize to steel
The restriction of the movable range of pearl 22.
The maximum width for limiting compressed spring 23 is less than or equal to the internal diameter of cascade ring 211, keeps compressed spring 23 calm
21 outsides enter in accommodating space 21 through cascade ring 211 between emptying.
The compressed spring 23 is placed in accommodation space, at this time compressed spring by the installation process of the urgent tight unit 30
The outlet of 23 blocking installation passages 24, compresses the compressed spring 23 by external force from cascade ring 211, it is made to generate deformation extremely
The steel ball 22 is sent into accommodating space 21, until steel ball 22 is in by the outlet for discharging installation passage 24 from installation passage 24
Steady state, then discharge external force and restored on the elastic force push steel ball 22 to cascade ring 211 that deformation generates using compressed spring 23,
Complete the installation of the urgent tight unit 30.
As shown in Figure 1 or 2, the length C of the accommodating space 21 is arranged by the following conditions: the internal diameter of the steel ball 22 is
A, the length of the compressed spring 23 under static state are B, should meet condition A+B > C.
The length in the quiescent state and the setting length greater than accommodating space 21 for making steel ball 22 and compressed spring 23, so that steel
Pearl 22 can protrude from 211 surface suitable distance of cascade ring, and complete detent using linking space 4.
Specifically, in the present embodiment, due to the setting of cascade ring 211, to keep compressed spring 23 always in pressure
Contracting state, according to above-mentioned condition, cascade ring 211 also has width, sets the width of cascade ring 211 as D, the spheroid form of steel ball 22
To inside cascade ring 211 have space hold, make steel ball 22 locally protrude from 211 surface of cascade ring, that is, reduce steel ball 22 in
Storage volume in accommodating space 21, then must satisfy conditionIt just can guarantee that compressed spring 23 begins
The elastic force effect for having to steel ball 22 is kept eventually.
In an embodiment of the present invention, the stiffness coefficient of the compressed spring 23 meets formula F=k △ x, and wherein k is bullet
The stiffness coefficient of spring, △ x are the deformation quantity of spring, and F is the elastic force that compressed spring 23 generates under deformed state, according to upper
State under conditions of steel ball 22 protrudes from cyclic annular 2 surface of cylinder, steel ball 22 to keep to cascade ring 211 against, i.e., steel ball 22 with
There is elastic force effect, steel ball 22 is maintained at the steady of 211 position of cascade ring under the action of by spring force between cascade ring 211
It is fixed, and be completely disposed in accommodating space 21, without being had an impact to cascade ring 211, in the elastic force effect that compressed spring 23 provides
It is constant, under conditions of the deformation quantity of compressed spring 23 is constant, it is necessary to assure stiffness coefficient k is greater than
Steel ball 22 by cyclic annular cylinder 2 rotation centrifugal force influenced, due to compressed spring 23 in installation or operation always with
Cyclic annular cylinder 2 is in disengaged position, and during rotation, steel ball 22 remains the trend deviate from outside cyclic annular cylinder 2 to motor, this
Maximum force suffered by Shi Gangzhu 22 is the contact surface of cascade ring 211 Yu steel ball 22, if compressed spring 23 is fixed on cyclic annular column
On body 2, compressed spring 23 is limited by the pulling force of cyclic annular cylinder 2 at this time, to keep the elastic force between steel ball 22 and cascade ring 211 big
It is small relative to reducing under above-mentioned condition, if motor, under conditions of slowly running, the climbing power of 22 vertical direction of steel ball cannot be with
Gravity keeps balance, steel ball 22 can not be made to keep vacantly, in usual setting, the internal diameter of steel ball 22 is slightly less than accommodating space 21
Internal diameter, and steel ball 22 is made to be easy to generate in accommodating space 21 to jolt, connector operation is influenced, causes to generate and vibrates or make an uproar
Sound.
Since steel ball 22 is influenced by cyclic annular cylinder 2 rotation centrifugal force, in cyclic annular 2 rotation process of cylinder, steel ball 22 begins
Keep depositing in eventually in linking space 4 or be connected space 4 in tight abutment on the inner wall of attachment cap 1, make steel ball 22 with connect
Elastic acting force is generated between cap 1, and realizes that the connection structure operating status of the connector is stablized, safety, while utilizing linking
The upper edge in space 4 or lower edge complete the limit to steel ball 22, and during motor speed change, can reduce steel ball 22 in
It is connected in space 4 and shakes.
Wherein, steel ball 22 protrudes from the height on cyclic annular 2 surface of cylinder and the height phase on the upper edge or lower edge that are connected space 4
When cyclic annular cylinder 2 being made to be embedded in attachment cap 1, the inner wall of the foreign currency and attachment cap 1 of cyclic annular cylinder 2 is abutted, and can reduce cyclic annular cylinder
Collision in 2 rotation processes between attachment cap 1.
As shown in Fig. 1 or Fig. 2 or Fig. 5, each accommodating space 21 is respectively positioned on same level arrangement, and cyclic annular cylinder
Vertical range of any point apart from its axis direction is equal on 2 peripheral wall, to make each urgent tight unit 30 or each steel
Pearl 22 is respectively positioned in same level, and steel ball 22 is kept to protrude from being equidistant for 211 surface of cascade ring, limits each packing
Steel ball 22 and compressed spring 23 in unit 30 are same specification, and have isometric accommodating space 21, may cause steel ball
22 height for protruding from 211 outer surface of cascade ring differ, when cyclic annular cylinder 2 is installed with attachment cap 1, while by motor rotate from
The influence of mental and physical efforts causes compressed spring 23 to generate deformation, is easy to cause and is clamped insecure, motor and vane work generation operation event
Barrier or even peril.
As shown in Fig. 3 or Fig. 5, the cascade ring 211 is rectangular cascade ring 211, i.e., the described cascade ring 211 has rectangular section
Face, steel ball 22 is cascade ring 211 against rear at this time, and cascade ring 211 is contacted with steel ball 22 for line, is rotated in cyclic annular cylinder 2
Cheng Zhong, non-directional rotation may occur for steel ball 22, since there are feasible in Design and manufacturing process for the annular surface of cascade ring 211
Property error, i.e., steel ball 22, which can be achieved, in the error range can protrude from the effect on 211 surface of cascade ring, for rectangular cascade ring
211, steel ball 22, which could simply rest against the meaning 3 points or more of taking up an official post of the contact wire loop between cascade ring 211 and steel ball 22, can be completed steel ball
The positioning of the 22 achievable steel ball 22 in any one place of limit or 22 surface of steel ball, and it is stably and controllable, it is designed in cascade ring 211
In the range of error allows, the height on prominent 211 surface of cascade ring of each steel ball 22 is suitable or close.
On the other hand, the cascade ring 211 is the cambered surface being bonded with steel ball 22 with the direct contact position of steel ball 22, is made in design
During making, the design difficulty of each radian of cambered surface is huge, and must also coincide with 22 everywhere of steel ball, further increases and sets
Manufacture difficulty is counted, and pastes and touches with the cambered surface of cascade ring 211 under the effect of the elastic force of the compressed spring 23 of steel ball 22, it is fixed according to 3 points
The rule of position not can guarantee cambered surface thickness everywhere and cause steel ball 22 prominent because the accessible point of the steel ball 22 in cambered surface is numerous
In the position on cyclic annular 2 surface of cylinder, it is also difficult to guarantee that steel ball 22 is located in same level.
Above-mentioned cambered surface also constitutes the rotatable guide path of steel ball 22 simultaneously, contacts relative to line, the contact surface of cambered surface
Product is bigger, and in motor using in connector rotation process, steel ball 22 is easier the heat production that rubs between cambered surface, in hot conditions,
Connector construction can enough generate slight change or steel ball 22 is heated, and according to thermal expansion and contraction principle, regional area expands,
And cause that cambered surface can not be bonded, so that the distance for making steel ball 22 protrude from cyclic annular 2 surface of cylinder reduces, it is easy to lead to steel ball 22
The structural instability being installed in linking space 4 generates acutely shake, or even cyclic annular cylinder 2 is detached from attachment cap 1.
It is contacted relative to steel ball 22 with 211 line of cascade ring, since steel ball 22 and the contact area of cascade ring 211 are small, wirelessly
Close to wire loop, make steel ball 22 no matter expanded by heating whether, contacted always with 211 line of cascade ring, without generating above-mentioned cambered surface
Under the conditions of contacted by face contact to line to the conversion between face contact, so that steel ball 22 protrudes from the distance on cyclic annular 2 surface of cylinder
Be affected by temperature it is smaller, reduce it is some it is uncontrollable under the conditions of, such as thermal expansion and contraction principle, and to the operating structure stability of connector
It has an impact.
And rectangular cascade ring 211, when compressed spring 23, which provides elastic force, makes steel ball 22 be close to cascade ring 211, the ladder
The line contact portion of ring 211 is always the feelings that the case where stress of cascade ring 211 goes out, do not have face contact changes stress section
Condition, therefore make steel ball 22 is more stable to be placed in accommodating space 21 relative to the case where face contact the case where line contact.
As shown in figure 5, side recessed formation curved ring 2110 of the cascade ring 211 close to 2 peripheral wall of the cyclic annular cylinder,
The curved ring 2110 is equivalent to the contact distance for reducing cascade ring 211 and being connected space 4, that is, increases linking space 4 most
Big width, the size equivalent to increase linking space 4, facilitates steel ball 22 to be preferably installed on linking space 4 from another point of view
Interior, from another angle, curved ring 2110 constitutes cushion space with being connected between space 4, which is used in cyclic annular cylinder 2
In insertion installation to attachment cap 1, if 211 top and bottom of former cascade ring are located in the fore-and-aft plane of different location or cascade ring
211 surfaces are outwardly projecting convex surface, are easy when cyclic annular cylinder 2 is dismantled and taken out, 211 upper end of cascade ring or lower end are easy to be held in the mouth
Edge or lower edge on space 4 is connect to stop or block, so that disassembling function is influenced, poor user experience.
If one naked eyes of setting are visible on cascade ring 211 or can touch the curved ring 2110 of touching, ring is provided using cushion space
Shape cylinder 2 is embedded in the safe operation surplus set in attachment cap 1, can prevent in disassembly process, and 211 upper end of cascade ring or lower end hold
The case where stopping or block vulnerable to edge on linking space 4 or lower edge.
As shown in fig. 6, the installation between cyclic annular cylinder 2 and attachment cap 1 aligns for convenience, and make it have certain degree
Fool-proof design, ring-type 2 bottom inner diameter of cylinder gradually inside contracts to form arc-shaped transition 26, tool above 1 inner wall of attachment cap
There is inclined-plane 11, guides cyclic annular cylinder 2 to be embedded in downwards in attachment cap 1 by inclined-plane 11 using arc-shaped transition 26 and complete cyclic annular cylinder 2
Locking in attachment cap 1, the inclined-plane 11 constitute the opening that internal diameter is gradually increased, this is fool-proof design, it is only necessary to by cyclic annular column
Body 2 is placed in the opening, and compress can be completed installation process downwards, and the inclined-plane 11 also provided for the compression of urgent tight unit 30 it is slow
Punching, keeps it more laborsaving when cyclic annular cylinder 2 is installed, as has adjusted the stress surface and Impact direction on inclined-plane 11 Yu steel ball 22,
Towards more labor-saving Program design.
As shown in Fig. 1 or Fig. 6 or Fig. 7, outwardly convex forms pillar (not shown), institute at 2 bottom one of the ring-type cylinder
The guide groove 12 that 1 bottom of attachment cap has horse-hof shape is stated, after the ring-type cylinder 2 is embedded in attachment cap 1, the pillar (not shown) is set
In in guide groove 12, cyclic annular cylinder 2 is connected to motor, and attachment cap 1 is fixed on wind wheel, in an embodiment of the present invention, rank
It is hollow to connect space 4, internal unobstructed component, in not set pillar (not shown) and guide groove 12, cyclic annular cylinder 2 is empty by linking
Between 4 carry out unobstructed movements, wind wheel can not be driven at this time, since setting barrier structure difficulty is larger in linking space 4,
Design cost is high, and is connected in space 4 and is equipped with steel ball 22, and 22 one end of steel ball and the patch of compressed spring 23 are touched, 2 turns of cyclic annular cylinder
Movable property gives birth to centrifugal force, and steel ball 22 will certainly generate abutment action with barrier structure, and compressed spring 23 is extruded or is squeezed at this time
The trend of pressure, and so that steel ball 22 is detached from linking space 4 or with the trend for being detached from linking space 4, motor is easy to happen when serious
With the peril of wind wheel abjection.
The beginning and tail end of the guide groove 12 limited block 121 close to each other, and being formed on the attachment cap 1 therebetween,
It is rotated synchronously in the same direction using 121 locating retention collar shape cylinder 2 of limited block with attachment cap 1.
In a preferred embodiment of the invention, it is protruded into guide groove 12 using pillar (not shown) and can be along 12 side of extension of guide groove
To movement, when connector remains static, pillar (not shown) is located at any one position in guide groove 12 and stands, and pillar is (not
Show) with cyclic annular cylinder 2 synchronous rotation motion profile, the as extensible section of guide groove 12 is when the motor rotates, cyclic annular
Cylinder 2 rotates, and pillar (not shown) rotates synchronously until against limited block 121, rotationally fixes at this time, (not by pillar
Show) make cyclic annular cylinder 2 and 1 fluid communication of attachment cap, rotate synchronously cyclic annular cylinder 2 with attachment cap 1, after motor stopping,
Cyclic annular 2 stop speed of cylinder can be braked by motor inner rotator drag effects within the faster time, at this time attachment cap 1 according to
So there is velocity of rotation surplus, in order to avoid 1 rotation acceleration of attachment cap is excessive, guide groove 12 constitutes buffer guide rail at this time, length
Degree is the maximum cushioning distance of attachment cap 1, and in the distance, and the speed of attachment cap 1 can at least be reduced to safety arrestment fast
Stop in degree or in the distance range, is forced through limited block 121 if being more than maximum cushioning distance and brakes, relative to connection
Cap 1 is directly braked, and is conducive to protect connector, is reduced the frictional dissipation between connector internal component, to realize that protection produces
The function of product.
As shown in Fig. 1 or Fig. 2 or Fig. 4, in order to meet installation needs, it is equipped with fixation hole 25 above the ring-type cylinder 2, it should
Fixation hole 25, which is used to fix cyclic annular cylinder 2, sets motor housing, and the fixation hole 25 cannot be logical with accommodating space 21 or installation
Road 24 is connected to, since in an embodiment of the present invention, fixing piece generally uses bolt, for avoiding fixing piece to urgent tight unit 30
Structure influence, thus influence compel tight unit 30 function.
As shown in Fig. 1 or Fig. 6, in order to make motor facilitate installation, it is equipped on the axis of the ring-type cylinder 2 and cyclic annular column
The dismountable connecting shaft 6 of body 2,6 top of connecting shaft have external screw thread 61, using in 61 twist-on to motor of external screw thread, save
Manually, user experience is improved.
A kind of connector of the invention, cyclic annular cylinder 2 and company applied to the connection between motor and wind wheel, in connector
When connecing cap 1 and being clamped, using steel ball 22 and compressed spring 23, during clamping, compressed spring 23 is compressed, and utilizes its bullet
Power makes in the insertion linking of steel ball 22 space 4,23 recovered part deformation quantity of compressed spring, by steel ball 22 against and completing cyclic annular column
The clamping of body 2 and attachment cap 1, and achieve the purpose that motor and wind wheel Fast Installation；In the assembling of cyclic annular cylinder 2, using in ring
Installation passage 24 is set, and installation passage 24 and accommodating space 21 are connected, steel ball 22 is sent by installation passage 24 on shape cylinder 2
In accommodating space 21, and by spring against steel ball 22 complete stablize fix, thus reach assembling it is convenient, do not destroying cyclic annular column
2 structure of body or have is destroyed under conditions of cyclic annular 2 structure trend of cylinder, and the opening that cascade ring 211 limits accommodating space 21 is passed through
Size keeps 22 single load bearing of steel ball fixed against cascade ring 211 to stop steel ball 22, stable structure, and use is safe.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to of the invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (10)
1. a kind of connector, which is characterized in that cyclic annular cylinder and packing component including attachment cap, in attachment cap, it is described
Attachment cap inner wall local inner concave forms cyclic annular linking space, and the packing component includes multiple urgent tight units, the urgent tight unit
Radial to be arranged in the cyclic annular column body, the urgent tight unit includes compressed spring and steel ball, and each compels tight unit
There is corresponding accommodating space in the cyclic annular cylinder, compressed spring tight abutment steel ball in the accommodating space,
And the steel ball is kept to expose to the cyclic annular cylinder peripheral wall；
The ring-type damaged surface is additionally provided with the installation passage being connected to the accommodating space, and the internal diameter of the installation passage is not small
In the internal diameter of the steel ball；
The accommodating space has cascade ring, and the steel ball close to cyclic annular cylinder peripheral wall and with the joint of the cyclic annular cylinder
Internal diameter is no more than accommodating space internal diameter and greater than the internal diameter of cascade ring.
2. connector according to claim 1, which is characterized in that the length C of the accommodating space is arranged by the following conditions:
The internal diameter of the steel ball is A, and the length of the compressed spring under static state is B, should meet condition A+B > C.
3. according to claim 2 connect it, which is characterized in that each accommodating space is respectively positioned on same level cloth
It sets.
4. connector according to claim 1, which is characterized in that the cascade ring is rectangular cascade ring.
5. connector according to claim 4, which is characterized in that the cascade ring close to the cyclic annular cylinder peripheral wall one
The recessed formation curved ring in side.
6. connector according to claim 1, which is characterized in that the ring-type cylinder bottom inner diameter gradually inside contracts to form arc
Shape transition, the attachment cap inner wall top has inclined-plane, and constitutes the opening that internal diameter is gradually increased by the inclined-plane.
7. connector according to claim 6, which is characterized in that outwardly convex is formed convex at the ring-type cylinder bottom one
Column, after there is the guide groove of horse-hof shape, the ring-type cylinder to be embedded in attachment cap for the attachment cap bottom, the pillar is placed in guide groove
It is interior.
8. connector according to claim 7, which is characterized in that the beginning and tail end of the guide groove are close to each other, and its
Between be formed in limited block on the attachment cap.
9. connector according to claim 1, which is characterized in that be equipped with fixation hole above the ring-type cylinder.
10. connector according to claim 1, which is characterized in that be equipped with and ring-type on the axis of the ring-type cylinder
The dismountable connecting shaft of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371163.3A CN110006082A (en) | 2019-05-06 | 2019-05-06 | A kind of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371163.3A CN110006082A (en) | 2019-05-06 | 2019-05-06 | A kind of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110006082A true CN110006082A (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910371163.3A Pending CN110006082A (en) | 2019-05-06 | 2019-05-06 | A kind of connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031575A (en) * | 2022-07-13 | 2022-09-09 | 西南科技大学 | Full-automatic bullet ejector |
| US20230193918A1 (en) * | 2019-12-02 | 2023-06-22 | CASO Holding GmbH | Impeller receptacle |
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| CN101196263A (en) * | 2006-12-05 | 2008-06-11 | 张玉清 | Fast joint |
| CN201536186U (en) * | 2009-10-02 | 2010-07-28 | 中航光电科技股份有限公司 | Connector and bolt locking device thereof |
| TWM446434U (en) * | 2012-07-25 | 2013-02-01 | Yueh-Chiung Lu | Alumina tube line connector |
| CN202831960U (en) * | 2012-06-18 | 2013-03-27 | 沈秋庆 | Damping buffer |
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| CN207132008U (en) * | 2017-07-19 | 2018-03-23 | 刘秀雄 | Snap joint |
| TWI620881B (en) * | 2017-09-11 | 2018-04-11 | Nut with bearing function | |
| CN210035633U (en) * | 2019-05-06 | 2020-02-07 | 佛山市顺德区一虎电子科技有限公司 | A kind of interface unit |
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| CN101196263A (en) * | 2006-12-05 | 2008-06-11 | 张玉清 | Fast joint |
| CN201536186U (en) * | 2009-10-02 | 2010-07-28 | 中航光电科技股份有限公司 | Connector and bolt locking device thereof |
| CN202831960U (en) * | 2012-06-18 | 2013-03-27 | 沈秋庆 | Damping buffer |
| TWM446434U (en) * | 2012-07-25 | 2013-02-01 | Yueh-Chiung Lu | Alumina tube line connector |
| CN206291264U (en) * | 2016-11-07 | 2017-06-30 | 佛山市顺德区合捷电器实业有限公司 | A kind of motor quickly positions Assembly And Disassembly structure with wind wheel |
| CN207132008U (en) * | 2017-07-19 | 2018-03-23 | 刘秀雄 | Snap joint |
| TWI620881B (en) * | 2017-09-11 | 2018-04-11 | Nut with bearing function | |
| CN210035633U (en) * | 2019-05-06 | 2020-02-07 | 佛山市顺德区一虎电子科技有限公司 | A kind of interface unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20230193918A1 (en) * | 2019-12-02 | 2023-06-22 | CASO Holding GmbH | Impeller receptacle |
| CN115031575A (en) * | 2022-07-13 | 2022-09-09 | 西南科技大学 | Full-automatic bullet ejector |
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