CN107542748A - Cable connector component - Google Patents
Cable connector component Download PDFInfo
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- CN107542748A CN107542748A CN201610486192.0A CN201610486192A CN107542748A CN 107542748 A CN107542748 A CN 107542748A CN 201610486192 A CN201610486192 A CN 201610486192A CN 107542748 A CN107542748 A CN 107542748A
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- cable connector
- drag
- connector component
- joint body
- joint
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Abstract
The invention discloses a kind of cable connector component, cable connector component includes：Drag-line adjusting rod；Gear-selecting rocker arm, the gear-selecting rocker arm are provided with block selecting articulated section；Joint body, the joint body is interior to be provided with the cavity stretched into for the drag-line adjusting rod；Elastic portion, the elastic portion are connected with the joint body, and the elastic portion is provided with joint articulated section, to be removably hinged with the block selecting articulated section；Lock part, the lock part are arranged to drag-line adjusting rod described in optionally locking and the joint body；Portion is adjusted axially, the portion of being adjusted axially is arranged to unlock in the lock part and operation selector is constantly adjusted axially the cable connector component.The cable connector component of the embodiment of the present invention, gear-selecting rocker arm and joint body will not be damaged in dismounting, on secondary assembling without influence, and regulation process is simple, and regulation error is small.
Description
Technical field
The invention belongs to technical field of vehicle manufacture, in particular to a kind of cable connector component.
Background technology
The drag-line of manual transmission is a kind of parts for transmitting shifting operating physical force, one end of drag-line and speed change
Device is connected, and the other end is connected with selector.Cable connector is the mechanism for connecting drag-line and selector, is divided into choosing
Cable connector and gear-shifting inhaul cable joint are kept off, wherein block selecting cable connector needs to carry out length (axial direction) regulation,
To improve the operating accuracy of shifting system.In correlation technique, on the one hand, cable connector and selector
It is interference fitted between gear-selecting rocker arm using ball pin structure, relatively elaborate during installation, it is longer to take man-hour, dismounting
When need to pry open ball pin fit structure, dismounting inconvenience, and inevitably damage selector gear-selecting rocker arm
And block selecting cable connector, secondary assembling is influenceed, it is higher to change drag-line cost；On the other hand, carrying out axially
During regulation, drag-line adjusting rod completely disengages with joint, and regulation is inconvenient, and degree of regulation is low, improvement be present
Space.
The content of the invention
In view of this, the present invention is directed to propose a kind of cable connector component with optimize assembling and regulation technique.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of cable connector component includes：Drag-line adjusting rod；Gear-selecting rocker arm, the gear-selecting rocker arm are provided with choosing
Keep off articulated section；Joint body, the joint body is interior to be provided with the cavity stretched into for the drag-line adjusting rod；Bullet
Property portion, the elastic portion is connected with the joint body, and the elastic portion is provided with joint articulated section, with
Removably it is hinged with the block selecting articulated section；Lock part, the lock part are arranged to optionally lock
Only the drag-line adjusting rod and the joint body；Portion is adjusted axially, the portion of being adjusted axially is arranged in institute
State lock part unblock and operation selector is constantly adjusted axially the cable connector component.
Further, the elastic portion is configured to bent, and the main part including being sequentially connected, connecting portion
And handle portion, the main part are connected with the joint body, the joint articulated section is located at the main part
On.
Further, the block selecting articulated section is configured to circular trough, and the joint articulated section is configured to circular convex
Platform, and the round boss is interference fitted with the circular trough, the gear-selecting rocker arm is hinged with the joint
The guiding groove that the block selecting articulated section is extended to from free end, the guiding groove are equipped with the relative side in portion
The thickness of bottom wall gradually subtracts increase to the other end from the free end of the gear-selecting rocker arm.
Further, the portion of being adjusted axially includes：Spacing ring, the spacing ring are set in the drag-line and adjusted
Outside pole, it is spacing vertically and can be in the cavity that the spacing ring is arranged to relatively described drag-line adjusting rod
It is axially moveable；Elastic component, elasticity is only against the spacing ring and the joint sheet to the elastic component vertically
Between body.
Further, the periphery wall of the drag-line adjusting rod is provided with locating slot, the internal perisporium of the spacing ring
It is provided with the positioning convex coordinated with the locating slot.
Further, the internal perisporium of the joint body is provided with the guide groove axially extended, described spacing
The periphery wall of ring is provided with the guide protrusions being slidably matched with the guide groove.
Further, the spacing ring has stage portion, and the elastic component is spring, and elasticity is only against institute
State between stage portion and the joint body.
Further, the spacing ring and the elastic component are two, two spacing rings and two institutes
State elastic component one-to-one corresponding, two spacing rings are axially spaced, two elastic components vertically between
Separate, one in two elastic components stops the inner bottom wall to the joint body, and another only supports described
Limited shoulder on the internal perisporium of joint body.
Further, there is thread segment, the lock part includes on the drag-line adjusting rod：Latch, institute
State latch and be provided with the thread groove coordinated with the thread segment screw thread, and the joint body is provided with and supplies institute
State the lock groove of latch insertion；Limited block, the limited block are radially movably mounted at the joint
With latch described in optionally locking on body.
Further, the joint body is provided with stopper slot and card base, and the limited block radially may move
Ground is arranged on the inside of the card base, and the latch is provided with the gag lever post coordinated with the stopper slot, described
Limited block has lever, and the lever optionally only supports the gag lever post.
Relative to prior art, cable connector component of the present invention has the advantage that：
1) cable connector component according to embodiments of the present invention, by setting two elastic portion gear-selecting rocker arms
Connection with joint body is changed into easily detachable, and the assembling of cable connector component is simple, time-consuming short, and is tearing open
Gear-selecting rocker arm and joint body will not be damaged when unloading, on secondary assembling without influence, the maintenance of cable connector component
Convenient, maintenance cost is low.
2) cable connector component according to embodiments of the present invention, by setting elastic component, directly manipulates selector
The regulation of cable connector component can be achieved, the regulation process of cable connector component is simple, easily operated, and
By the elastic force of elastic component, it is possible to achieve precisely regulation, reduce regulation error.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In accompanying drawing
In：
Fig. 1 is the structural representation of the cable connector component described in the embodiment of the present invention；
Fig. 2 is the explosive view of the cable connector component described in the embodiment of the present invention；
Fig. 3 is the sectional view that the gear-selecting rocker arm described in the embodiment of the present invention is hinged with elastic portion；
Fig. 4 is the structural representation of the joint body and elastic portion described in the embodiment of the present invention；
Fig. 5 is the joint body and side view of the elastic portion at a visual angle described in the embodiment of the present invention；
Fig. 6 is the structural representation of the gear-selecting rocker arm described in the embodiment of the present invention；
Fig. 7 is side view of the cable connector component described in the embodiment of the present invention at a visual angle；
Fig. 8 is the sectional view at A-A in Fig. 7；
Fig. 9 is the structural representation of the drag-line adjusting rod described in the embodiment of the present invention；
Figure 10 is the structural representation of the spacing ring described in the embodiment of the present invention；
Figure 11 is the sectional view of the spacing ring described in the embodiment of the present invention.
Description of reference numerals：
100- cable connector components,
1- gear-selecting rocker arms, 11- block selectings articulated section, 12- guiding grooves, 13- curved ends,
2- joint bodies, 21- cavitys, 23- limited shoulders, 24- lock grooves, 25- card bases, 26- backstop boss, 27-
Stopper slot,
3- elastic portions, 31- main parts, 311- joints articulated section, 32- connecting portions, 321- breach, 33- handle portions,
4- drag-line adjusting rods, 41- locating slots, 42- thread segments, 43- flutings,
5- lock parts, 51- latch, 511- thread grooves, 52- limited blocks, 53- return units,
6- spacing rings, 61- positioning convex, 62- guide protrusions, 63- stage portions, 7- elastic components, 8- dust covers.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention
It can be mutually combined.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Illustrate the cable connector component 100 of the embodiment of the present invention with reference first to accompanying drawing, as Figure 1-Figure 11,
Cable connector component 100 includes drag-line adjusting rod 4, gear-selecting rocker arm 1, joint body 2, lock part 5, bullet
Property portion 3 and be adjusted axially portion, gear-selecting rocker arm 1 is used for block selecting, and drag-line adjusting rod 4 is connected with the cored wire of drag-line,
The cored wire of drag-line is connected with speed changer, and gear-selecting rocker arm 1 is hinged and connected with joint body 2.
Wherein, gear-selecting rocker arm 1 is provided with block selecting articulated section 11, and elastic portion 3 is connected with joint body 2, bullet
Property portion 3 be provided with joint articulated section 311 to be removably hinged with block selecting articulated section 11, in elastic portion 3
During generation elastic deformation, thus it is possible to vary the connection status of joint articulated section 311 and block selecting articulated section 11.
Elastic portion 3 can be two, and two elastic portions 3 are oppositely arranged, and two elastic portions 3 are in respective phase
To surface on be equipped with joint articulated section 311, two joint articulated sections 311 are along joint articulated section 311
Axially (axial direction of joint articulated section 311 can be axially vertical with joint body 2) be spaced apart, two bullets
Property portion 3 is arranged to the mutual away from adjustable of two joint articulated sections 311, so that block selecting articulated section 11 and joint
Articulated section 311 is optionally hinged.
Certainly, elastic portion 3 can also be single, for example rigid portion can be connected with joint body 2, just
Property portion be oppositely arranged with elastic portion 3, rigid portion and elastic portion 3 are equipped with joint on each relative surface
Articulated section 311, two joint articulated sections 311 are along the axially spaced of joint articulated section 311, elastic portion 3
Be arranged to it is adjustable with rigid portion spacing so that block selecting articulated section 11 and two joint articulated sections 311 are detachable
Ground is hinged.In elastic portion 3 is single embodiment, the structure of rigid portion can be with the structure of elastic portion 3
It is identical.
It is understood that in normal state, the gap width between two joint articulated sections 311 is smaller,
Gear-selecting rocker arm 1 is folded between two elastic portions 3 or rigid portion and elastic portion 3, and block selecting articulated section 11
Be hinged with two joint articulated sections 311, gear-selecting rocker arm 1 is rotated with block selecting around block selecting articulated section 11.Pass through bullet
The elastic deformation in property portion 3, thus it is possible to vary the gap width between two joint articulated sections 311, connect at two
When gap width between head articulated section 311 is larger, thus it is possible to vary joint articulated section 311 and block selecting articulated section
11 be hinged state.
Such as the cable connector component 100 for assembling, increase two joint articulated sections 311 between
Gap width, block selecting articulated section 11 can be made to depart from joint articulated section 311, to realize gear-selecting rocker arm 1
With the dismounting of joint body 2；Or the parts for knocked-down cable connector component 100, pass through
Expand the gap width between two joint articulated sections 311, gear-selecting rocker arm 1 can be placed in two elastic portions
Between 3 or rigid portion and elastic portion 3, elastic portion 3 is unclamped, restores elastic portion 3, joint articulated section 311
Completion is be hinged with block selecting articulated section 11, realizes the assembling of gear-selecting rocker arm 1 and joint body 2.
So, by setting the gear-selecting rocker arm 1 of elastic portion 3 and the connection of joint body 2 to be changed into quick detachable
Formula, the assembling of cable connector component 100 is simple, time-consuming short, and will not damage gear-selecting rocker arm 1 in dismounting
With joint body 2, assembled on secondary without influence, easy to maintenance, the maintenance cost of cable connector component 100
It is low.
The cavity 21 stretched into for drag-line adjusting rod 4 is provided with joint body 2, drag-line adjusting rod 4 stretches into joint
The cavity 21 of body 2 is simultaneously connected with lock part 5, and lock part 5 is arranged to optionally locking guy cable regulation
So that drag-line adjusting rod 4 is optionally fixedly connected with joint body 2, the portion of being adjusted axially is arranged to bar 4
Cable connector component 100 is adjusted axially when lock part 5 unlocks and operates selector.
When adjusting cable connector component 100, it is necessary to first unlock lock part 5, make drag-line adjusting rod 4 along drawing
The axial direction of rope adjusting rod 4 relatively moves with joint body 2, and drag-line regulation can be achieved in the portion of being adjusted axially
Bar 4 is adjusted axially with joint body 2, and locking lock part 5, drag-line adjusting rod 4 is protected with joint body 2
Fixation is held, completes the regulation of cable connector component 100.
So, portion is adjusted axially by setting, directly manipulates selector and cable connector component 100 can be achieved
Regulation, the regulation process of cable connector component 100 is simple, it is easily operated regulation error it is small.
Cable connector component 100 according to embodiments of the present invention, the assembling of cable connector component 100 is simple,
It is time-consuming short, and gear-selecting rocker arm 1 and joint body 2 will not be damaged in dismounting, assembled on secondary without influence,
Cable connector component 100 it is easy to maintenance, maintenance cost is low, and the regulation process of cable connector component 100
Simply, easily operated, regulation error is small.
In some preferred embodiments of the present invention, as Figure 1-Figure 5, elastic portion 3 can be structured as
Bent, and elastic portion 3 can include the main part 31, connecting portion 32 and the handle portion 33 that are sequentially connected,
Main part 31 is connected with joint body 2, and connecting portion 32 is connected with main part 31, and handle portion 33 is with being connected
Portion 32 is connected, and handle portion 33 is the free end of elastic portion 3.Joint articulated section 311 can be located at main part
On 31, for example joint articulated section 311 can be located at the middle part of main part 31.
In the embodiment that elastic portion 3 is two, the main part 31 of two elastic portions 3 can be oppositely arranged,
And two main parts 31 can be along the axially spaced setting of joint articulated section 311, it is preferable that two main bodys
Portion 31 can be parallel to each other, in order to be hinged with gear-selecting rocker arm 1.The connecting portion 32 of two elastic portions 3 can
With arranged in a crossed manner, the relative spacing of handle portion 33 of two elastic portions 3, which opens up, to be put, the handle of two elastic portions 3
Portion 33 can be parallel to each other in order to pressing operation.
That is, two elastic portions 3 are it is so structured that X-shaped or scissor, clutch handle portion 33, make
Two handle portions 33 move towards direction close to each other, due to the remote connecting portion 32 of two main parts 31
One end fixed by joint body 2, elastic deformation can occur for main part 31, make in two main parts 31
Portion can expand towards the direction bending being located remotely from each other, the spacing of two joint articulated sections 311, release handle portion 33,
Elastic portion 3 recovers elastic deformation, and joint articulated section 311 can be located at main part 31 and restore.In said process
In, you can the assembly or disassembly of gear-selecting rocker arm 1 and joint body 2 is realized, cable connector component 100 is torn open
Dress is convenient, and disassembly process to cable connector component 100 without damage.
Preferably, elastic portion 3 can be structured as long strip-board shape, and elastic portion 3 can be from joint body 2
One end away from drag-line extends axially towards the direction away from joint body 2.Thus, cable connector component 100
Structure it is simple, shaping is easy.
In some preferred embodiments of the present invention, as Figure 1-Figure 5, joint body 2 and elastic portion
3 can be integrally formed, and joint body 2 and elastic portion 3 can be working of plastics.Thus, cable connector
The structure of component 100 is simple, and shaping is easy, and elastic portion 3 is elastic good.
In some preferred embodiments of the present invention, as shown in figure 4, can be provided with connecting portion 32 spacing
Portion, limiting section can limit the Flexible change scope of elastic portion 3, prevent cable connector component 100 due to mistake
Big deformation is damaged.
Limiting section has multiple structural forms, as shown in figure 4, in wherein a kind of structure type, limiting section can
Pass through hole to be formed as to be provided with pass, such as a connecting portion 32, can on another connecting portion 32
To pass through hole through this provided with breach 321.
In another structure type, limiting section can be structured as being formed the breach 321 on connecting portion 32,
Two breach 321 are oppositely arranged, and two connecting portions 32 are spaced radially apart.It is understood that each connect
The side relative with another connecting portion 32 of socket part 32 can be provided with breach 321, by setting breach 321,
Connecting portion 32 is set to be more easy to that elastic deformation occurs, and the cooperation of breach 321 and handle portion 33 and main part 31 is also
Spacing effect can be played, when pressing handle, the Flexible change scope of elastic portion 3 is defined, prevents from drawing
Rope slocket component 100 is damaged due to excessive deformation.
In some preferred embodiments of the present invention, as shown in Figure 3, Figure 5 and Figure 6, block selecting articulated section
11 it is so structured that circular trough, joint articulated section 311 can be structured as round boss, and round boss and circle
Shape groove is interference fitted, and block selecting articulated section 11 and the joint articulated section 311 of interference fit can provide certain pre-
Clamp force, under certain external force effect gear-selecting rocker arm 1 can just turned relative to joint body 2 (elastic portion 3)
It is dynamic.In some optional embodiments, block selecting articulated section 11 can construct circular groove, i.e. block selecting articulated section
11 can be the through hole through gear-selecting rocker arm 1；In other optional embodiments, with reference to figure 3, block selecting
Articulated section 11 can construct circular blind slot, i.e., offer circular blind slot on the two of gear-selecting rocker arm 1 side,
And the axis of two circular blind slots overlaps.
As shown in Figure 3 and Figure 6, the side relative with joint articulated section 311 of gear-selecting rocker arm 1 be provided with from
The free end of gear-selecting rocker arm 1 extends to the guiding groove 12 of block selecting articulated section 11.Preferably, guiding groove 12
The thickness of bottom wall gradually subtracts increase to the other end from the free end of gear-selecting rocker arm 1, that is to say, that guiding groove 12
Bottom wall can be structured as wedge shape.In the embodiment that elastic component 3 is two, guiding groove 12 can be two.
As shown in Figure 3 and Figure 6, the free end of gear-selecting rocker arm 1 can have curved end 13, and block selecting is hinged
The axis in portion 11 crosses the center of circle of curved end 13, so, is rotated in gear-selecting rocker arm 1 around block selecting articulated section 11
When, gear-selecting rocker arm 1 is not easy to interfere with elastic portion 3 or joint body 2.
In assembling, the free end of gear-selecting rocker arm 1 may be inserted between two elastic portions 3, two joint hinges
Socket part 311 is slided along two guiding grooves 12 respectively, because the thickness of the bottom wall of guiding groove 12 gradually increases,
Gear-selecting rocker arm 1 can strut two main parts 31, make spacing between two joint articulated sections 311 increasingly
Greatly, when slipping into block selecting articulated section 11 in joint articulated section 311, main part 31 recovers deformation, guiding groove 12
Bottom wall remote free end one end thickness it is thicker, joint articulated section 311 can be limited and be hinged from block selecting
Portion 11 departs from.
In dismounting, two main parts 31 can be strutted by pressing handle portion 33, make joint articulated section 311
Depart from from block selecting articulated section 11, and slided along guiding groove 12, until the free end of gear-selecting rocker arm 1 and joint
Articulated section 311 departs from, it is necessary to illustrate, since the bottom wall to chute is stopped in joint articulated section 311, i.e.,
Can release handle portion 33, joint articulated section 311 can skid off along guiding groove 12.
Certainly, the structure of block selecting articulated section 11 and joint articulated section 311 is not limited to above-mentioned form, such as another
In some optional embodiments, block selecting articulated section 11 is it is so structured that round boss, joint articulated section 311
It is so structured that circular trough.
In some preferred embodiments of the present invention, as shown in figures s-11, cable connector component 100
Spacing ring 6 and elastic component 7 can also be included, spacing ring 6 is set in outside drag-line adjusting rod 4, spacing ring 6
It is arranged to spacing vertically with respect to drag-line adjusting rod 4 and can be axially moveable in cavity 21, in lock part 5
Not during locking guy cable adjusting rod 4, spacing ring 6 can axially move and drive drag-line adjusting rod 4 to move vertically
Dynamic, elasticity is only against between drag-line adjusting rod 4 and joint body 2 elastic component 7 vertically.
The mode of regulation cable connector component 100 have it is a variety of, in wherein a kind of regulative mode, first unblock lock
Speed changer and selector, are then linked into the regulation stall specified by stop 5, and drag-line adjusting rod 4 can edge
Axial movement, the elastic component 7 that now elasticity is only against between drag-line adjusting rod 4 and joint body 2 pass through bullet
Property power carries out stroke adjustment automatically, and when elastic component 7 balances, block selecting stroke is in optimal accurate location, locking
Lock part 5, complete the regulation of cable connector component 100.
In another preferable regulative mode, lock part 5 is first unlocked, drag-line adjusting rod 4 can be in elastic component 7
Deformation range in be axially moveable, manipulate selector, and pass through drag-line adjusting rod 4 drive speed changer rocking arm
Specified regulation stall is linked into, after the balance of elastic component 7, locking lock part 5, completes cable connector component 100
Regulation.That is, need to only manipulate selector can be achieved automatically adjusting for cable connector component 100.
So, by setting spacing ring 6 and elastic component 7, directly manipulate selector and cable connector can be achieved
The regulation of component 100, the regulation process of cable connector component 100 is simple, easily operated, and by elasticity
The elastic force of part 7, it is possible to achieve precisely regulation, reduce regulation error.
Preferably, as shown in figures s-11, the periphery wall of drag-line adjusting rod 4 is provided with locating slot 41, limit
The internal perisporium of position ring 6 is provided with positioning convex 61, and positioning convex 61 coordinates with locating slot 41, and spacing ring
6 can be axially moveable in cavity 21.By spacing ring 6 be set in drag-line adjusting rod 4 it is outer when, convex
Play 61 with locating slot 41 to coordinate, spacing ring 6 is positioned in the axial direction with drag-line adjusting rod 4, i.e. spacing ring
6 can drive drag-line adjusting rod 4 to be axially moveable when being axially moveable.Preferably, positioning convex 61 can be with
Annular is configured to, locating slot 41 is also configured as annular, that is to say, that spacing ring 6 is only limited and drawn in the axial direction
Rope adjusting rod 4, drag-line adjusting rod 4 can freely rotate around axis, in the rotation process of drag-line adjusting rod 4,
The torsional moment on drag-line can be eliminated.
As shown in Figure 10, the guide groove axially extended can be provided with the internal perisporium of joint body 2 (in figure
It is not shown), the periphery wall of spacing ring 6 is provided with the guide protrusions 62 being slidably matched with guide groove, that is,
Say, guide protrusions 62 can be slided along guide groove, and guide protrusions 62 and the cooperation of guide groove can play limit
The effect that spacing ring 6 processed rotates, it is possible to reduce the regulation error of cable connector component 100.With reference to figure 10,
Guide groove and guide protrusions 62 can be multiple, and multiple guide grooves and multiple guide protrusions 62 correspond,
And multiple guide grooves can be put along circumferentially-spaced open up of joint body 2, multiple guide protrusions 62 can be along limit
Circumferentially-spaced open up of position ring 6 is put.So, the guiding between guide protrusions 62 and guide groove is more steady.
In some preferred embodiments of the present invention, as shown in figs, spacing ring 6 can have
Stage portion 63, elastic component 7 can be spring, and elastic component 7 elastic only can be against stage portion 63 with connecing
Between head body 2.Spacing ring 6 can include two sections of reducing, and at least a portion of spring can be set in
On relatively small one section of external diameter, and spring can only be against relatively large one section of external diameter with another section of phase
On end face even.So, drag-line adjusting rod 4 can be opened with spring intervals, and drag-line adjusting rod 4 does not interfere with
To the compression or stretching of spring.
In some preferred embodiments of the present invention, as shown in figure 8, spacing ring 6 and elastic component 7 can be with
It it is two, two spacing rings 6 and two elastic components 7 correspond, and two spacing rings 6 are axially spaced
Open, two elastic components 7 are axially spaced, and one in two elastic components 7 stops the interior of butt junction body 2
Bottom wall, another stops the limited shoulder 23 on the internal perisporium of butt junction body 2.
It is understood that when carrying out the regulation of cable connector component 100, one in two elastic components 7
Individual to be compressed, another is stretched, and when two elastic components 7 realize balance, drag-line adjusting rod 4 is in
Optimal position.
Preferably, as illustrated in figs. 8-9, the spiral shell coordinated with lock part 5 can be provided with drag-line adjusting rod 4
Line section 42, and thread segment 42 is between two spacing rings 6.So, effective row of drag-line adjusting rod 4
Cheng great, the adjustable extent of cable connector component 100 are big.One in spacing ring 6 is set in drag-line adjusting rod
4 free end, the free end of drag-line adjusting rod 4 can be provided with fluting 43, such drag-line adjusting rod 4 from
Elastic deformation is prone to by end, is easy to the assembling of the spacing ring 6.Alternatively, fluting 43 can be along drag-line
The free end of adjusting rod 4 radially extends.
In some preferred embodiments of the present invention, one end being connected with joint body 2 of drag-line, which has, draws
Rope adjusting rod 4, it is provided with is stretched into for drag-line adjusting rod 4 as shown in Figure 1, Figure 2 and Figure 4, in joint body 2
Cavity 21, draw cable connector component 100 also to include lock part 5, lock part 5 is arranged to optionally
Locking guy cable adjusting rod 4 is so that drag-line adjusting rod 4 is optionally fixedly connected with joint body 2, drag-line
Adjusting rod 4 stretches into the cavity 21 of joint body 2 and is connected with lock part 5, alternatively, referring to Fig. 1-Fig. 2,
The open end of cavity 21 is also provided with dust cover 8, and dust cover 8 can be set in outside drag-line adjusting rod 4,
With seal cavity 21, prevent the impurity such as dust from entering cavity 21.
When adjusting cable connector component 100, it is necessary to first unlock lock part 5, drag-line adjusting rod 4 is along drag-line
The axial direction of adjusting rod 4 relatively moves with joint body 2, so as to change the length of rope slocket component,
After the completion of adjustment, locking lock part 5, drag-line adjusting rod 4 keeps fixing with joint body 2, now, becomes
Fast device, drag-line, joint body 2 are realized with selector and connected.
The structure of lock part 5 has diversified forms, and several lock parts in the embodiment of the present invention are described below in detail
5。
, as shown in Figs. 7-8, on drag-line adjusting rod 4 can be with some preferred embodiments of the present invention
With thread segment 42, lock part 5 can include latch 51, limited block 52 and return unit 53.Wherein,
Thread groove 511 can be provided with latch 51, thread groove 511 coordinates with the screw thread of thread segment 42, and joint
Body 2 is provided with the lock groove 24 inserted for latch 51, and limited block 52 is arranged on axially translatablely
With optionally locking latch 51 on joint body 2, the elastic connection of return unit 53 limited block 52 with
Between positioning joint body 2.
Latch 51 is inserted into lock groove 24, thread groove 511 and drag-line adjusting rod on latch 51 can be made
Thread segment 42 on 4 coordinates, because latch 51 is limited in the axial direction (for example be locked out groove 24 spacing),
Drag-line adjusting rod 4 is fixed in the axial direction relative to joint body 2, and return unit 53 drives in a free state
Limited block 52 is maintained at the position of locking latch 51, and now limited block 52 can limit latch 51 and exist
Motion radially, prevent latch 51 from departing from from lock groove 24.
Accordingly, during unblock, overcome the resilient force limited block 52 of return unit 53 to be axially moveable, make
Limited block 52 departs from latch 51, takes out latch 51 from lock groove 24, you can release and drag-line is adjusted
The locking of pole 4.
That is, the lock part 5 in the embodiment is automatic reposition-type, the unblock of lock part 5 and lock
Process is all extremely convenient.
Preferably, backstop boss 26 can be provided with joint body 2 and is radially moved for limiting limited block 52
Dynamic card base 25, limited block 52 are slideably arranged on card base 25, and return unit 53 can be flat spring,
And one end of return unit 53 is caught in the backstop boss 26 on joint body 2, the other end of return unit 53 is along axle
Only limited block 52 is supported to elasticity.So, the structure of lock part 5 is simple, and the return effect of limited block 52
It is good.
Preferably, operating portion, holding when operating portion is used to dismount latch 51 can be provided with latch 51
Hold or promote, operating portion can be structured as tabular, and thus, the unblock of lock part 5 is more convenient with locking.
In other preferred embodiments of the present invention, as shown in Figure 1, Figure 2 and Figure 4, drag-line regulation
There can be thread segment 42 on bar 4, lock part 5 can include latch 51 and limited block 52, latch
Thread groove 511 can be provided with 51, thread groove 511 coordinates with the screw thread of thread segment 42, and joint body 2
Lock groove 24 is provided with, lock groove 24 is used to insert latch 51, and limited block 52 is radially movably pacified
With optionally locking latch 51 on joint body 2.
Preferably, with reference to figure 4, stopper slot 27 and card base 25, limited block can be provided with joint body 2
52 are radially movably mounted at the inner side of card base 25, and card base 25 can be multiple, and multiple card bases 25 can
With spaced radially apart setting, gag lever post can be provided with latch 51, gag lever post coordinates with stopper slot 27,
And gag lever post axially extends with stopper slot 27, limited block 52 has lever, and lever optionally stops
To gag lever post, lever can axially extend.
Latch 51 is inserted into lock groove 24, thread groove 511 and drag-line adjusting rod on latch 51 can be made
Thread segment 42 on 4 coordinates, and lever is located in stopper slot 27, slides limited block 52, makes limited block 52
The position of gag lever post and lever face is moved to, (for example is locked out because latch 51 is limited in the axial direction
Groove 24 is spacing), drag-line adjusting rod 4 is fixed in the axial direction relative to joint body 2, now limited block 52
The motion of latch 51 diametrically can be limited, prevents latch 51 from departing from from lock groove 24.Accordingly,
During unblock, limited block 52 is promoted, gag lever post is released the limitation to lever, locking is taken out from lock groove 24
Block 51, you can release the locking to drag-line adjusting rod 4.
Preferably, can be equipped with operating portion on latch 51 and limited block 52, operating portion be used to unlocking with
Gripping or promotion when locking, operating portion can be structured as tabular, and thus, the unblock of lock part 5 is with locking
It is more convenient.
A specific embodiment according to the present invention is described below.
As Figure 1-Figure 11, cable connector component 100 includes drag-line adjusting rod 4, gear-selecting rocker arm 1, connect
Head body 2,5, two elastic portions 3 of lock part, spacing ring 6 and elastic component 7.
Wherein, as shown in Figure 3 and Figure 6, gear-selecting rocker arm 1 is provided with block selecting articulated section 11, block selecting articulated section
11 can construct circular blind slot, and circular blind slot is offered on two sides of gear-selecting rocker arm 1, two circles
The axis of shape blind slot overlaps.The free end of gear-selecting rocker arm 1 has curved end 13, and the two of gear-selecting rocker arm 1
The guiding groove 12 that block selecting articulated section 11 is extended to from the free end of gear-selecting rocker arm 1 is equipped with individual side, is drawn
The bottom wall of guide groove 12 is configured to wedge shape, and the thickness of the bottom wall of guiding groove 12 is from the free end of gear-selecting rocker arm 1
Gradually subtract increase to the other end.
As shown in Figure 3-Figure 5, elastic portion 3 is connected with joint body 2, and elastic portion 3 can be from joint sheet
One end of the remote drag-line of body 2 extends axially towards the direction away from joint body 2, joint body 2 and bullet
The working of plastics that property portion 3 can be formed in one.Elastic portion 3 is configured to long strip-board shape, and elastic portion 3 can be with structure
Make as bent, and elastic portion 3 can include the main part 31, connecting portion 32 and the handle portion that are sequentially connected
33, handle portion 33 is the free end of elastic portion 3, and two main parts 31 are parallel to each other and are spaced apart and set,
Two connecting portions 32 are arranged in a crossed manner, and two handle portions 33 are parallel to each other and are spaced apart and set, two elastic portions
3 jointly constructs are X-shaped or scissor.Two main parts 31 are equipped with relative surface is configured to circle
The joint articulated section 311 of boss, round boss are interference fitted with circular trough.
Elastic deformation can occur for elastic portion 3 to change the spacing and two joints between two main parts 31
Spacing between articulated section 311, for example clutch handle portion 33 and can make spacing between two main parts 31
Expand, so as to which gear-selecting rocker arm 1 be dismantled between two elastic portions 3, the free end of gear-selecting rocker arm 1 is inserted
Between entering two main parts 31, two joint articulated sections 311 are slided along two guiding grooves 12 respectively, block selecting
Rocking arm 1 can strut two main parts 31, make elastic portion 3 that elastic deformation occur, in joint articulated section 311
When slipping into block selecting articulated section 11, elastic portion 3 recovers deformation, joint articulated section 311 and block selecting articulated section 11
Formed be hinged.In above process, the dress of gear-selecting rocker arm 1 and joint body 2 can quickly and easily be realized
Match somebody with somebody or dismantle, and disassembly process to cable connector component 100 without damage.
The cavity 21 stretched into for drag-line adjusting rod 4 is provided with as shown in Fig. 7-Figure 11, in joint body 2, is drawn
The thread segment 42 coordinated with lock part 5 can be provided with rope adjusting rod 4, on the periphery wall of drag-line adjusting rod 4
Provided with two annular locating slots 41, two locating slots 41 are located at the both ends of thread segment 42, spacing ring respectively
6 be two, and two spacing rings 6 are set in outside drag-line adjusting rod 4, and with a pair of two locating slots 41 1
Should, the internal perisporium of spacing ring 6 is provided with the positioning convex 61 of annular, and positioning convex 61 is matched somebody with somebody with locating slot 41
Close, the periphery wall of spacing ring 6 is provided with the guide protrusions 62 of multiple squares, multiple edges of guide protrusions 62
Circumferentially-spaced open up of spacing ring 6 is put, and multiple axially extend can be provided with the internal perisporium of joint body 2
Guide groove, multiple guide grooves can put along circumferentially-spaced open up of joint body 2, multiple guide protrusions 62
It is slidably matched correspondingly with multiple guide grooves, spacing ring 6 can also have stage portion 63, elastic component 7
Can be spring, elastic component 7 elastic only can be against between stage portion 63 and joint body 2, spacing ring 6
Two sections including reducing, at least a portion of spring can be set on relatively small one section of external diameter.
The mode of regulation cable connector component 100 have it is a variety of, in wherein a kind of regulative mode, first unblock lock
Speed changer and selector, are then linked into the regulation stall specified by stop 5, and spacing ring 6 is adjusted together with drag-line
Pole 4 be can axially move, and one in two elastic components 7 is compressed, and another is stretched, when two
When individual elastic component 7 realizes balance, you can ensure that drag-line adjusting rod 4 is in optimal position, locking lock part
5, complete the regulation of cable connector component 100.
In another regulative mode, lock part 5 is first unlocked, spacing ring 6 can be together with drag-line adjusting rod 4
It is axially moveable in the deformation range of elastic component 7, manipulates selector, and drive and become by drag-line adjusting rod 4
Fast device rocking arm is linked into specified regulation stall, and one in two elastic components 7 is compressed, and another is stretched,
When two elastic components 7 realize balance, locking lock part 5, the regulation of cable connector component 100 is completed.
The structure type of lock part 5 has a variety of, just no longer repeats one by one herein.
In summary, cable connector component 100 according to embodiments of the present invention, gear-selecting rocker arm and joint body 2
Fast inserted can be realized, the assembling of cable connector component 100 is simple, time-consuming short, and will not in dismounting
Gear-selecting rocker arm and joint body 2 are damaged, on secondary assembling without influence, the maintenance side of cable connector component 100
Just, maintenance cost is low, and the regulation process of cable connector component 100 is simple, easily operated, range-adjustable
Greatly, it is possible to achieve precisely regulation, reduce regulation error.
Vehicle according to embodiments of the present invention is described below.
As Figure 1-Figure 11, the vehicle of the embodiment of the present invention, it is provided with any of above-described embodiment description
Kind cable connector component 100.The convenient disassembly of the cable connector component 100 of the vehicle of the embodiment of the present invention,
Accurate regulation can be realized, reduces regulation error, the shifting operating experience of vehicle is good.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in this hair
Within bright spirit and principle, any modification, equivalent substitution and improvements made etc., this hair should be included in
Within bright protection domain.
Claims (10)
- A kind of 1. cable connector component (100), it is characterised in that including：Drag-line adjusting rod (4)；Gear-selecting rocker arm (1), the gear-selecting rocker arm (1) are provided with block selecting articulated section (11)；Joint body (2), the joint body (2) is interior to be provided with the cavity stretched into for the drag-line adjusting rod (4) (21)；Elastic portion (3), the elastic portion (3) is connected with the joint body (2), and is set in the elastic portion (3) There is joint articulated section (311), to be removably hinged with the block selecting articulated section (11)；Lock part (5), the lock part (5) be arranged to drag-line adjusting rod (4) described in optionally locking with it is described Joint body (2)；Portion is adjusted axially, the portion of being adjusted axially is arranged to when the lock part (5) unlocks and operates selector It is adjusted axially the cable connector component (100).
- 2. cable connector component (100) according to claim 1, it is characterised in that the elastic portion (3) Bent, and the main part including being sequentially connected (31), connecting portion (32) and handle portion (33) are configured to, it is described Main part (31) is connected with the joint body (2), and the joint articulated section (311) is located at the main part (31) On.
- 3. cable connector component (100) according to claim 2, it is characterised in that the block selecting hinge Socket part (11) is configured to circular trough, and the joint articulated section (311) is configured to round boss, and the circle is convex Platform is interference fitted with the circular trough, the side relative with the joint articulated section (311) of the gear-selecting rocker arm (1) The guiding groove (12) that the block selecting articulated section (11) is extended to from free end, the guiding groove (12) are equipped with face The thickness of bottom wall gradually subtract increase to the other end from the free end of the gear-selecting rocker arm (1).
- 4. the cable connector component (100) according to any one of claim 1-3, it is characterised in that institute Stating the portion of being adjusted axially includes：Spacing ring (6), the spacing ring (6) are set in the drag-line adjusting rod (4) outside, and the spacing ring (6) sets It is spacing vertically and can be axially moveable in the cavity (21) to be set to relatively described drag-line adjusting rod (4)；Elastic component (7), elasticity is only against the spacing ring (6) and the joint body to the elastic component (7) vertically (2) between.
- 5. cable connector component (100) according to claim 4, it is characterised in that the drag-line is adjusted The periphery wall of pole (4) is provided with locating slot (41), and the internal perisporium of the spacing ring (6) is provided with and the positioning The positioning convex (61) that groove (41) coordinates.
- 6. cable connector component (100) according to claim 4, it is characterised in that the joint sheet The internal perisporium of body (2) is provided with the guide groove axially extended, and the periphery wall of the spacing ring (6) is provided with and institute State the guide protrusions (62) that guide groove is slidably matched.
- 7. cable connector component (100) according to claim 4, it is characterised in that the spacing ring (6) With stage portion (63), the elastic component (7) is spring, and elasticity is only against the stage portion (63) and connect with described Between head body (2).
- 8. cable connector component (100) according to claim 4, it is characterised in that the spacing ring (6) It is two with the elastic component (7), two spacing rings (6) and two elastic components (7) correspond, Two spacing rings (6) are axially spaced, and two elastic components (7) are axially spaced, described in two An inner bottom wall for only supporting the joint body (2) in elastic component (7), another only supports the joint body (2) Internal perisporium on limited shoulder (23).
- 9. the cable connector component (100) according to any one of claim 1-3, it is characterised in that institute Stating has thread segment (42) on drag-line adjusting rod (4), the lock part (5) includes：Latch (51), the latch (51) are provided with the thread groove coordinated with the thread segment (42) screw thread (511), and the joint body (2) is provided with the lock groove (24) for the latch (51) insertion；Limited block (52), the limited block (52) are radially movably mounted on the joint body (2) with can Optionally latch described in locking (51).
- 10. cable connector component (100) according to claim 9, it is characterised in that the joint sheet Body (2) is provided with stopper slot (27) and card base (25), and the limited block (52) is radially movably mounted at described On the inside of card base (25), the latch (51) is provided with the gag lever post coordinated with the stopper slot (27), the limit Position block (52) has lever, and the lever optionally only supports the gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486192.0A CN107542748B (en) | 2016-06-28 | 2016-06-28 | Stay cable joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486192.0A CN107542748B (en) | 2016-06-28 | 2016-06-28 | Stay cable joint assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107542748A true CN107542748A (en) | 2018-01-05 |
| CN107542748B CN107542748B (en) | 2020-03-03 |
Family
ID=60962297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486192.0A Active CN107542748B (en) | 2016-06-28 | 2016-06-28 | Stay cable joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542748B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114094A (en) * | 2018-08-23 | 2019-01-01 | 十堰达峰软轴有限公司 | A kind of gear-shifting inhaul cable core wire connector |
| CN110319188A (en) * | 2018-03-29 | 2019-10-11 | 广州汽车集团股份有限公司 | A kind of shift linkage and gearshift |
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| CN201818637U (en) * | 2010-08-04 | 2011-05-04 | 重庆海德世拉索系统（集团）有限公司 | Adjusting joint structure for gearshift cable of motor vehicle |
| CN203717602U (en) * | 2014-02-14 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Adjustable gear selecting and shifting pull rope connector |
| CN203857025U (en) * | 2014-03-07 | 2014-10-01 | 奇瑞汽车股份有限公司 | Connecting structure of gear-selecting stay rope and gear-selecting rocker arm |
| CN205001498U (en) * | 2015-10-14 | 2016-01-27 | 重庆海德世拉索系统（集团）有限公司 | Car shift cable's adjustment joint ring mechanism |
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| CN201144951Y (en) * | 2007-12-20 | 2008-11-05 | 上海干巷汽车镜（集团）有限公司 | Backstay cable adjusting device |
| CN201818637U (en) * | 2010-08-04 | 2011-05-04 | 重庆海德世拉索系统（集团）有限公司 | Adjusting joint structure for gearshift cable of motor vehicle |
| CN203717602U (en) * | 2014-02-14 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Adjustable gear selecting and shifting pull rope connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110319188A (en) * | 2018-03-29 | 2019-10-11 | 广州汽车集团股份有限公司 | A kind of shift linkage and gearshift |
| CN109114094A (en) * | 2018-08-23 | 2019-01-01 | 十堰达峰软轴有限公司 | A kind of gear-shifting inhaul cable core wire connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107542748B (en) | 2020-03-03 |
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