CN103742595B - A kind of tooth blocked type connector - Google Patents
A kind of tooth blocked type connector Download PDFInfo
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- CN103742595B CN103742595B CN201410030414.9A CN201410030414A CN103742595B CN 103742595 B CN103742595 B CN 103742595B CN 201410030414 A CN201410030414 A CN 201410030414A CN 103742595 B CN103742595 B CN 103742595B
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- accommodating cavity
- latch wheel
- latch
- type connector
- driving lever
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Abstract
The present invention relates to a kind of tooth blocked type connector, comprise housing, have through wires hole and accommodating cavity on housing, through wires hole communicates with accommodating cavity part; In accommodating cavity, be provided with latch wheel and elastic component, the periphery of latch wheel at least has latch in part, and it is upper that elastic component acts on described latch wheel, makes the latch of latch wheel trend towards the through wires hole region that communicates with accommodating part; Described latch wheel has the driving lever of evagination on the two sides vertical with its direction of motion, and the sidewall of described accommodating cavity has along the long and narrow hole of the latch wheel direction of motion at corresponding site, and the driving lever two ends of latch wheel are exposed from this long and narrow hole. Tooth blocked type connector in the present invention, except having the function of locking connecting line, can also drive latch wheel holddown spring by driving lever, thereby for the connecting line penetrating reserves movable space, reach and adjust the object that connecting line penetrates length or exits connecting line.
Description
Technical field
The present invention relates to a kind of connector connecting for connecting line, be specifically related to a kind of tooth blocked type with release function and connectConnect device.
Background technology
Connector be a kind of in productive life for connecting the conventional instrument of clue, in the wild, rural area, battlefield, factory,The places such as warehouse are reinforcing metal fence or set up woven wire in the situation that, usually can use a kind of connection fast tiltedlyThe tooth blocked type connector of the tension line of force, existing tooth blocked type connector in use can effectively be realized the requirement of connection.
Granted publication number is CN2683934Y (application number is 200320122503.3) Chinese utility model patent " tooth blocked typeWiring connector ", disclose a kind of teeth fastening type steel wire connector and comprised branch sleeve, be arranged at the spring in branch sleeve,In the housing of branch sleeve, be symmetrical arranged two diameters through wires hole identical and that be parallel to each other substantially, described adapter sleeveIn the housing of cylinder, be radially symmetrical arranged again two diameters identical and crossing with described through wires hole and be mutually a locking angle substantiallyNot through wires hole, and the intercommunication crossing with described through wires hole mid point of the inner in described not through wires hole, described not threadingOuter end in hole is fixedly installed a locating collar seat with inner face, and one end of described spring is positioned described positioning sleeveInner face on, the other end of described spring is positioned on the surface of described latch wheel, the tooth blocked type in this patent connectsDevice makes steel wire bonding strength and good reliability, and without auxiliary equipment and instrument.
As the improvement of above-mentioned patent, publication number is promulgated by the State Council in CN101093011A (application number is 200710070135.5)Bright patent " bidirectional wiring connector ", discloses a kind of bidirectional wiring connector and has comprised housing and Compress Spring, in housingThe through wires hole passing for steel wire that is provided with two axially parallels, the port of export of every through wires hole is provided with cam chamber, cam chamberInside be provided with ratchet cam, the ratchet face of ratchet cam is towards through wires hole, and one end of ratchet cam and the inner end of fixed cover are movable to be connectedConnect, the side Joint of the outer end of fixed cover and housing, one end of Compress Spring contacts with the side elastic of ratchet cam,The other end of Compress Spring is positioned the outer end inner side of fixed cover, what what this structure had solved that above-mentioned patent may occur skiddedDrawback, has improved tensile strength.
But from above-mentioned two patents, can learn, above-mentioned two patents all can not solve at steel wire and penetrate in connectorIn long situation, the problem again pulling out from penetrating end, steel wire penetrates in the connector construction described in above-mentioned two patentsAfter be fixed, can not from the hole of accommodating steel wire, exit, and in carrying out steel wire connection, be often difficult to accurately handleHold the length that penetrates of steel wire, need constantly to adjust steel wire is penetrated to suitable length, and those skilled in the art also alwaysDo not consider to solve this problem by the method that exits steel wire, and directly adopted the method for the unnecessary length steel wire of severing to solveThis problem can cause serious metals resources waste like this in a large amount of uses, and also inconvenient adjustment in real time, right simultaneouslyOperation has caused obstacle.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of tooth blocked type connector, this tooth blocked type for above-mentioned prior artConnector, in the situation that occurring that connecting line penetrates the long needs of connector length and returns, can easily discharge from connectorGo out connecting line, adjust in real time the length that penetrates of connecting line.
The present invention addresses the above problem adopted technical scheme: a kind of tooth blocked type connector, comprises housing, described shellOn body, have through wires hole and accommodating cavity, described through wires hole and described accommodating cavity have the region that communicates, part;
Latch wheel, is arranged in described accommodating cavity, and the periphery of latch wheel at least has latch in part, and this latch positionRegion can the described part of turnover communicates;
Elastic component, acts on described latch wheel upper, and under the nature without external force, makes the latch tool all the time of latch wheelThere is the trend that described part communicates in region that remains on;
Described latch wheel has the driving lever of evagination on the two sides vertical with its direction of motion, and the sidewall of described accommodating cavityHave along the long and narrow hole of the latch wheel direction of motion at corresponding site, the driving lever two ends of latch wheel are exposed from this long and narrow hole.
For the convenient driving lever that promotes, also include two push buttons, be positioned at outside described housing, and take turns with described latch respectivelyDriving lever two ends be connected.
For appearance looks elegant, simultaneously convenient for production, described push button is connected as a single entity outward and is sliding sleeve shape at housing, straddles instituteOn the housing of stating.
For easy for installation, the two ends of the corresponding driving lever of the push button of described sliding sleeve shape offer driving lever hole, and described driving lever hole respectivelyTwo ends for driving lever are passed.
As a kind of structure of accommodating cavity, described accommodating cavity is the cylindrical void arranging along the elastic component direction of motion, described cylindrical void axleLine and described through wires hole axes intersect arrange the locking angle that forms α, and the angle of described locking angle α is 6 °～20 °.
The diameter of described latch wheel is identical with the aperture of described cylindrical void substantially.
The another kind of structure arranging as accommodating cavity inside, is also provided with fixed bar in described accommodating cavity, described fixed bar theOne end is fixedly installed on the inner face of accommodating cavity near the through wires hole port of export, one end away from through wires hole of described latch wheelBe rotationally connected with the second end of described fixed bar.
Install for convenient, the fixed position corresponding to described fixed bar in accommodating cavity, is provided with solid in described accommodating cavityFixed pole positioning seat, the first end of described fixed bar is fixed on described fixed bar positioning seat.
Install for convenient, the fixed position corresponding to described elastic component in accommodating cavity, is provided with bullet in described accommodating cavityProperty part positioning seat, described elastic component first end is fixed on described spring positioning seat.
Selectively, according to different requirements, the transverse shape of described housing is rectangle, ellipse, rhombus, squareOr irregular figure.
Compared with prior art, the invention has the advantages that: with respect to traditional tooth blocked type connector, in the present inventionThe latch wheel of tooth blocked type connector on the two sides vertical with its direction of motion, there is the driving lever of evagination.
User can hand-held driving lever, drives latch wheel to the contrary direction action of spring force, the so card on latch wheelTooth discharges the snap action to steel wire, and also, just for through wires hole connecting line has reserved mobile space, correspondingly, connecting line justCan from the through wires hole of tooth blocked type connector, exit from penetrating direction through wires hole easily, decontrol driving lever, latch wheel loadNewly recover the pressuring action to connecting line. So, can, according to needs are installed, adjust in real time the length that penetrates of steel wire.Further, this tooth blocked type connector is also provided with push button at the two ends of driving lever, and push button is connected as a single entity and is outward at housingSliding sleeve shape, straddles on described housing, and not only the convenient driving lever that promotes moves, more attractive in appearance.
Brief description of the drawings
Fig. 1 is the sectional view of tooth blocked type connector in the embodiment of the present invention one.
Fig. 2 is the stereogram of tooth blocked type connector in the embodiment of the present invention one.
Fig. 3 is the state schematic section that in the embodiment of the present invention one, in tooth blocked type connector, steel wire penetrates.
Fig. 4 is the sectional view of tooth blocked type connector in the embodiment of the present invention two.
Fig. 5 is the three-dimensional exploded view of tooth blocked type connector in the embodiment of the present invention three.
Fig. 6 is the stereogram of tooth blocked type connector in the embodiment of the present invention three.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Embodiment mono-:
As shown in Figure 1, Figure 2 and Figure 3, the tooth blocked type connector in the present embodiment, comprises
A kind of tooth blocked type connector, comprises housing 1, has through wires hole 2 and cylindrical void 31 on described housing 1;
Latch wheel 5, is arranged in described cylindrical void 31, and the periphery of latch wheel 5 has latch 51;
Elastic component 4, is arranged in cylindrical void 31;
Described cylindrical void 31 is to arrange along elastic component 4 directions of motion, described cylindrical void 31 axis and described through wires hole 2 axisIntersect the locking angle that forms α is set, the angle of described locking angle α is 15 °, and described cylindrical void 31 is crossing with described through wires hole 2Part forms the region 8 that communicates, part, and described elastic component 4 acts on described latch wheel 5, drives latch to take turns at cylindrical void 31Interior motion, thus make the part latch 51 of latch wheel 5 can pass in and out the region 8 that communicates, described part, thus realize connectingThe locking of wiring and release, be not subject at elastic component 4 under the nature of external force, can make the part latch 51 of latch wheel 5All the time there is the trend that described part communicates in region 8 that remains on;
Described latch wheel 5 has the driving lever 6 of evagination on the two sides vertical with its direction of motion, as shown in Figure 1, and shouldDriving lever 6 can be taken turns in 5 holes that axially arrange at latch in inserting, and as shown in Figure 3, described driving lever 6 also can be connected in latchIn two axial sides of wheel, and the sidewall of described accommodating cavity 3 has along latch and takes turns the narrow of 5 directions of motion at corresponding siteSlotted hole 7 exposes the driving lever two ends of latch wheel 5 from this long and narrow hole 7, so that directly clamping of finger.
The diameter of described latch wheel 5 is identical with the aperture of described cylindrical void 31 substantially.
Install for the convenient of elastic component 4, the fastness of simultaneously installing for elastic component 4, corresponding to described elastic component 4Fixed position in cylindrical void 31, cylindrical void 31, away from an end position of latch wheel, is provided with bullet in described cylindrical void 31Property part positioning seat 41, described elastic component 4 first ends are fixed on described spring positioning seat 41, and elastic component 4 second ends supportIn or be fixed on latch wheel 5.
According to different user demands, the transverse shape of described housing 1 can be chosen for into rectangle, ellipse, rhombus,Square or irregular figure.
Tooth blocked type connector in the present embodiment, in the time of the process using, penetrates steel wire from the arrival end of through wires hole 2,Under the pressure of the connecting line penetrating, latch is taken turns 5 pressuring springs 4 to cylindrical void 31 internal compression, thereby reserves to connecting linePenetrate space, connecting line can penetrate smoothly, and after connecting line penetrates and stops, the spring 4 of compression is in the oppositely effect of elastic forceLower compression latch wheel 5 connecting lines that press in through wires hole 2, lock connecting line, though to through wires hole 2 Way ins toDraw connecting line outward, connecting line can drive the latch 51 on latch wheel 5 to move to through wires hole 2 directions, the pressure of latch wheel 5Tight power can increase, and stops exiting of connecting line, and connecting line is lock onto in through wires hole 2.
Connecting line penetrate length long, need to adjust or connecting line need to exit from through wires hole 2 in the situation that, canMove at long and narrow hole 7 with hand-held driving lever 6, thereby drive latch wheel 5 and elastic component 4 to move to the compression direction of elastic component,Drive latch wheel 5 at cylindrical void 31 to moving away from the direction of through wires hole 2, now, the pressure of 5 pairs of connecting lines of latch wheelTight power is released, and for connecting line reserves space, connecting line can retract or pull out from the arrival end of through wires hole 2,Reach and adjust the object that connecting line penetrates length or exits connecting line.
Elastic component 4 in the present embodiment is spring, but according to user's needs, and elastic component can be also shell fragment or itsHe has flexible parts.
The connecting line penetrating in tooth blocked type connector in the present embodiment can be wire connecting line or other connecting linesCable connecting line.
Tooth blocked type connector in the present embodiment, taking aforementioned structure as unit, arranges two symmetrical units at same housingIn, to reach the object that connects two connecting lines. As required, user can, taking said structure as unit, arrange bagContaining the tooth blocked type connector of multiple units.
Embodiment bis-:
As shown in Figure 4, different from embodiment mono-, in housing, there is accommodating cavity 3, described through wires hole 2 and described appearancePut chamber 3 and have the region 8 that communicates, part, latch wheel 5 ' is arranged in described accommodating cavity 3, the periphery part of latch wheel 5 'Have latch 51 ', remainder is light face, and this latch 51 ' position can pass in and out the region 8 that communicates, described part;
Described accommodating cavity 3, except being provided with elastic component 4, is also provided with fixed bar 32, the first end of described elastic component 4Be fixedly installed on the inner face of accommodating cavity 3 near through wires hole 2 ports of export, the second end of described elastic component 4 is butted on latchWheel 5 ' or be connected in latch wheel 5 ', described fixed bar 32 first ends are fixedly installed on accommodating cavity 3 and go out near through wires hole 2On the inner face of mouth end, one end away from through wires hole 2 of described latch wheel 5 ' and the second end of described fixed bar 32 rotateConnect.
Install for convenient, simultaneously for elastic component 4 and fixed bar 32 can firmly be arranged in accommodating cavity 3, correspondenceFixed position in described elastic component 4 in cylindrical void 31, is provided with elastic component positioning seat 41 ', bullet in described accommodating cavity 3Property part 4 first end to be fixed on described elastic component positioning seat 41 ' upper, corresponding to described fixed bar 32 in accommodating cavity 3Fixed position, is provided with fixed bar positioning seat 33 in described accommodating cavity 3, and the first end of described fixed bar 32 is fixed on instituteState on fixed bar positioning seat 33.
Because the latch wheel 5 ' in the present embodiment is connected with the second end of described fixed bar 32, the motion path of latch wheel 5 'Direction is arc, and to have along the long and narrow hole 7 ' of the latch wheel 5 ' direction of motion at corresponding site be one narrow to the sidewall of accommodating cavity 3Slotted hole 7 ', this arc long and narrow hole 7 ' can move to the direction of compression elastic piece 4 and release elastic component 4 therein for driving lever 6,Do not affect the thrust of latch wheel 5 ' to connecting line simultaneously.
Similar to embodiment mono-, after connecting line penetrates in through wires hole 2, latch wheel 5 ' compresses connecting line, even to through wires hole2 Way ins are pulled outwardly connecting line, and connecting line can drive the latch 51 ' on latch wheel 5 ' to move to hole 2 Way ins,But under the stopping of accommodating cavity 3 walls, stretch out in the communicate latch 5 ' in region 8 of part and no longer move, thereby kept latchThe coupling mechanism force of wheel 5 ' to connecting line, connecting line is locked in through wires hole 2.
Connecting line penetrate length long, need to adjust or connecting line need to exit from through wires hole 2 in the situation that, canPull latch wheel 5 ' with the two ends of hand-held driving lever 6, make driving lever 6 mobile in arc long and narrow hole 7 ', thereby drive latchWheel 5 ' compression elastic piece 4 turns to the direction away from through wires hole 2, and now, the latch 51 ' on latch wheel 5 ' discharges connectingThe coupling mechanism force of line, for connecting line reserves space, now, connecting line can retract from the arrival end of through wires hole 2 orPull-out, reaches and adjusts the object that connecting line penetrates length or exits connecting line.
Elastic component 4 in the present embodiment is spring, but according to user's needs, and elastic component can be also shell fragment or itsHe has flexible parts.
The connecting line penetrating in tooth blocked type connector in the present embodiment can be wire connecting line or other connecting linesCable connecting line.
Tooth blocked type connector in the present embodiment, taking aforementioned structure as unit, arranges two symmetrical units at same housingIn, to reach the object that connects two connecting lines. As required, user can, taking said structure as unit, arrange bagContaining the tooth blocked type connector of multiple units.
Embodiment tri-:
As shown in Figure 5 and Figure 6, the present embodiment is only with the difference of implementing one: tooth blocked type connector also includes twoPush button 61, is positioned at outside described housing 1, and is connected with driving lever 6 two ends of described latch wheel 5 respectively. Not only conveniently push awayMove driving lever, also increased the level of comfort of fingerhold driving lever,
In order to reach appearance looks elegant, simultaneously for convenient for production, described push button 61 is connected as a single entity and is sliding outside housing 1Shell-like, straddles on described housing 1, the pushing direction of push button while identifying release connection line for the ease of user (61),On described sliding sleeve shape push button 61, pushing direction mark projection can also be set, or directly sticky on described sliding sleeve shape push button 61Paste the pushing direction icon of sliding sleeve shape push button 61.
For easy for installation, the two ends of the corresponding driving lever 6 of push button 61 of described sliding sleeve shape offer driving lever hole 611, described groupBar hole 611 is passed for the two ends of driving lever 6 respectively.
In need to discharging the connecting line compressing in tooth blocked type connector, only need to be according to establishing on sliding sleeve shape push button 61The pushing direction mark of putting promotes sliding sleeve shape push button 61, and sliding sleeve shape push button 61 drives driving lever 6 to move in long and narrow hole 7,Thereby drive the compression direction motion to elastic component of latch wheel 5 and elastic component 4, drive latch wheel 5 cylindrical void 31 toDirection away from through wires hole 2 moves, and now, the thrust of 5 pairs of connecting lines of latch wheel is released, for connecting line reserves fortuneMoving space, connecting line can retract or pull out from the arrival end of through wires hole 2, reaches adjustment connecting line and penetrates length or move backGo out the object of connecting line.
Claims (8)
1. a tooth blocked type connector, comprises
Housing (1), has through wires hole (2) and accommodating cavity (3) on described housing (1), described through wires hole (2) and described accommodating cavity (3)There is the region (8) that communicates, part;
Latch wheel (5), is arranged in described accommodating cavity (3), and the periphery of latch wheel (5) at least has latch (51) in part, andThis latch (51) position can pass in and out the region (8) that communicates, described part;
Elastic component (4), acts on described latch wheel (5) upper, and under the nature without external force, makes the card of latch wheel (5)Tooth (51) has the trend that described part communicates in region (8) that remains on all the time;
It is characterized in that:
Described latch wheel (5) has the driving lever (6) of evagination on the two sides vertical with its direction of motion, and described accommodating cavity (3)Sidewall have along the long and narrow hole (7) of latch wheel (5) direction of motion at corresponding site, make the driving lever two ends of latch wheel (5) from thisLong and narrow hole exposes in (7);
Also include two push buttons (61), be positioned at outside described housing (1), and take turns respectively the driving lever (6) of (5) with described latchTwo ends are connected;
Described push button (61) is connected as a single entity and is sliding sleeve shape outside housing (1), straddles on described housing (1).
2. tooth blocked type connector according to claim 1, is characterized in that: the corresponding driving lever of described push button (61) (6)Two ends offer driving lever hole (611), described driving lever hole (611) is passed for the two ends of driving lever respectively.
3. tooth blocked type connector according to claim 1, is characterized in that: described accommodating cavity (3) is along elastic component(4) cylindrical void (31) that the direction of motion arranges, described cylindrical void (31) axis and described through wires hole (2) axes intersect arrange and form α'sThe locking angle, the angle of described locking angle α is 6 °～20 °.
4. tooth blocked type connector according to claim 3, is characterized in that: the diameter of described latch wheel (5) substantiallyUpper identical with the aperture of described cylindrical void (31).
5. tooth blocked type connector according to claim 1, is characterized in that: described accommodating cavity is also provided with in (3)Fixed bar (32), described fixed bar (32) first end is fixedly installed on the inner face of accommodating cavity (3) near through wires hole (2) port of exportUpper, described latch wheel one end away from through wires hole (2) of (5) and the second end of described fixed bar (32) are rotationally connected.
6. tooth blocked type connector according to claim 5, is characterized in that: holding corresponding to described fixed bar (32)Put the fixed position in chamber (3), in described accommodating cavity (3), be provided with fixed bar positioning seat (33), the of described fixed bar (32)One end is fixed on described fixed bar positioning seat (33).
7. according to the tooth blocked type connector described in the arbitrary claim of claim 1-6, it is characterized in that: corresponding to instituteState the fixed position of elastic component (4) in accommodating cavity (3), in described accommodating cavity (3), be provided with elastic component positioning seat (41,41 '),Described elastic component (4) first end is fixed on described elastic component positioning seat (41,41 ').
8. tooth blocked type connector according to claim 1, is characterized in that: the transverse shape of described housing (1)For rectangle, ellipse, rhombus, square or irregular figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030414.9A CN103742595B (en) | 2014-01-23 | 2014-01-23 | A kind of tooth blocked type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030414.9A CN103742595B (en) | 2014-01-23 | 2014-01-23 | A kind of tooth blocked type connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742595A CN103742595A (en) | 2014-04-23 |
| CN103742595B true CN103742595B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030414.9A Active CN103742595B (en) | 2014-01-23 | 2014-01-23 | A kind of tooth blocked type connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN103742595B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019150065A1 (en) * | 2018-02-02 | 2019-08-08 | Gripple Limited | Clamping device |
| DE102022125346A1 (en) | 2022-09-30 | 2024-04-04 | Reutlinger Gmbh | Rope feedthrough for securing a rope against slipping with a rollable clamping element with a circumferential surface that is convexly curved outwards along an axis of rotation towards the center and a loop former |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058382A (en) * | 2018-07-19 | 2018-12-21 | 真木农业设备（安徽）有限公司 | A kind of cord lock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1760525C2 (en) * | 1967-06-16 | 1983-12-01 | Bengtsson, Sigurd Walter, Göteborg | Clamping device that is slidable on two cords |
| CN2683934Y (en) * | 2003-12-16 | 2005-03-09 | 张鹏 | Teeth fastening type steel wire connector |
| CN100485213C (en) * | 2007-07-20 | 2009-05-06 | 林卫良 | Bidirectional wiring connector |
| GB2481849B (en) * | 2010-07-09 | 2012-10-03 | Tim James Ussher | Cord clamping device |
| CN202418419U (en) * | 2011-12-27 | 2012-09-05 | 厦门外国语学校 | Gear extrusion type movable rope fastener |
| CN203702992U (en) * | 2014-01-23 | 2014-07-09 | 宁波市鄞州五乡伟有机电配件厂 | Gear clamp type connector |
-
2014
- 2014-01-23 CN CN201410030414.9A patent/CN103742595B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019150065A1 (en) * | 2018-02-02 | 2019-08-08 | Gripple Limited | Clamping device |
| DE102022125346A1 (en) | 2022-09-30 | 2024-04-04 | Reutlinger Gmbh | Rope feedthrough for securing a rope against slipping with a rollable clamping element with a circumferential surface that is convexly curved outwards along an axis of rotation towards the center and a loop former |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103742595A (en) | 2014-04-23 |
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Effective date of registration: 20180508 Address after: 315111 Zhejiang city of Ningbo province Yinzhou District five Township tiantongzhaung Village Patentee after: NINGBO XUNLIAN MACHINERY MANUFACTURING CO., LTD. Address before: 315111 422 West Road, Yinzhou District, Ningbo, Zhejiang Patentee before: Ningbo Yinzhou Wuxiang Weiyou Mechanical & Electrical Fittings Co., Ltd. |