CN110611289B - Wire connector and corrugated pipe clamping piece - Google Patents
Wire connector and corrugated pipe clamping piece Download PDFInfo
- Publication number
- CN110611289B CN110611289B CN201811581958.9A CN201811581958A CN110611289B CN 110611289 B CN110611289 B CN 110611289B CN 201811581958 A CN201811581958 A CN 201811581958A CN 110611289 B CN110611289 B CN 110611289B
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- China
- Prior art keywords
- clamp
- tail cover
- corrugated pipe
- connector
- threading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 16
- 238000002788 crimping Methods 0.000 description 13
- 230000000903 blocking effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
- H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only
Abstract
The invention relates to a wire connector and a corrugated pipe clamping piece, wherein the wire connector comprises a shell, the shell comprises a disk body and a threading barrel body perpendicular to the disk body, the wire connector is defined to be spliced from back to front, a tail cover is arranged at the rear end of the threading barrel body, a corrugated pipe clamping hoop used for fixedly connecting a corrugated pipe with the tail cover is clamped at the rear end of the tail cover, the corrugated pipe clamping hoop comprises a clamping hoop unit clamped with the corresponding threading barrel body, the clamping hoop unit is formed by buckling two clamping hoop half bodies, a corrugated structure used for being matched with corrugations on the outer peripheral surface of the corrugated pipe is arranged on the inner wall surfaces of the clamping hoop half bodies, and a clamping structure clamped with the tail cover is arranged on the outer peripheral surface of the clamping hoop half bodies. The corrugated pipe clamp is arranged at the rear end of the tail cover, so that the corrugated pipe and the tail cover are convenient to assemble, the working efficiency can be improved, and the stability of assembling the corrugated pipe and the tail cover can be improved.
Description
Technical Field
The invention relates to a wire connector and a corrugated pipe clamping piece.
Background
When connecting the cable to the inside of the equipment box, often install the connector on the box panel, the cable gets into the inside of the equipment box by the connector, and the connector plays fixed and sealed effect to the cable. In some use environments, it is also desirable for the wire connector to shield the electrical field generated by the cable. However, most of the existing connectors with shielding function have complex structure, difficult assembly and high manufacturing and using cost. In view of the above situation, the chinese patent application with application publication No. CN106654731A discloses a plug connector and a shield sleeve thereof. The plug connector comprises an insulating shell which is used for being installed on an installation panel, a threading hole which is perpendicular to the installation panel is formed in the insulating shell, a shielding sleeve which is used for being in contact with a cable shielding layer and a crimping sleeve which is matched with the shielding sleeve in an inserting mode and clamps the cable shielding layer together with the shielding sleeve are axially and fixedly installed in the threading hole, a flanging which is used for blocking the flanging in the backward direction is arranged at the rear end of the crimping sleeve, a blocking platform which is used for blocking the flanging in the backward direction is arranged in the threading hole, a wire sealing body which is used for tightly wrapping the cable and radially sealing the cable is installed at the rear end position in the threading hole and is a cable sealing ring, a tail cover which blocks the wire sealing body in the threading hole is installed at the rear side position of the threading hole on the insulating shell, and the shielding sleeve is in contact with the installation panel through a convex part at the front end of the shielding sleeve, so that a shielding effect is achieved.
Among the prior art, the cable can mostly be equipped with the bellows in order to protect the cable outside before the connector packs into, and the bellows generally is connected through the tail-hood realization of sticky tape and connector, but the sticky tape can be ageing after using for a long time, causes the tail-hood separation of bellows and connector easily, makes the cable lose the protection of bellows to influence the life of cable. In addition, the connection of the corrugated pipe and the tail cover through the adhesive tape is inconvenient, and time and labor are wasted.
Disclosure of Invention
The invention aims to provide a wire connector, which aims to solve the problem that the service life of a cable is influenced because a corrugated pipe is easily separated from a tail cover of the wire connector because the tail cover of a plug connector in the prior art is connected with the corrugated pipe through an adhesive tape; the invention also aims to provide a corrugated pipe clamping piece for the wire connector, so as to solve the problem that the corrugated pipe and a tail cover of the wire connector are not easy to fix in the prior art.
In order to achieve the purpose, the technical scheme of the wire connector is as follows:
the connector comprises a housing, the housing comprises a disk body and a threading barrel body perpendicular to the disk body, the connector is defined to be inserted backwards and forwards, a tail cover is arranged at the rear end of the threading barrel body, a corrugated pipe clamp fixedly connected with a corrugated pipe and the tail cover is clamped at the rear end of the tail cover, the corrugated pipe clamp comprises a clamp unit clamped with the corresponding threading barrel body, the clamp unit is formed by buckling two clamp half bodies, a corrugated structure matched with the corrugation on the outer peripheral surface of the corrugated pipe is arranged on the inner wall surface of each clamp half body, and a clamping structure clamped with the tail cover is arranged on the outer peripheral surface of each clamp half body.
The beneficial effects are that: through setting up the bellows clamp at the rear end of tail cover, after every clamp unit of bellows clamp passes through the ripple structure on the internal face and the ripple structure cooperation on the outer peripheral face of corresponding bellows, pass through the joint structure on the outer peripheral face with every clamp unit of bellows clamp and the tail cover joint of corresponding threading barrel again for bellows and tail cover convenient assembling not only can improve work efficiency, can improve the stability of bellows and tail cover assembly moreover.
The number of threading barrel is at least two, and the clamp unit corresponds with the threading barrel one-to-one, defines the plane at the axis place of each clamp unit and is the reference surface, and the clamp halfbody that lies in the same one side of reference surface connects gradually along radial to form bellows joint spare, and the bellows joint spare that lies in the reference surface both sides is detained in order to form the clamp unit of corresponding quantity. At least two cables can be run through to increase the versatility of the connector.
The number of threading barrel is at least two, and clamp unit and threading barrel one-to-one, the clamp halfbody of each clamp unit radially connects gradually and forms bellows joint spare, and the number of clamp halfbody is the even number, and the clamp halfbody of even number is bent and is detained in order to form the clamp unit of corresponding quantity along the intermediate position of direction of connection. At least two cables can be run through to increase the versatility of the connector.
The clamp half body is provided with a clamp lug on the outer peripheral surface, the tail cover is correspondingly provided with a tail cover clamping groove matched with the clamp lug in a buckling mode, and the clamp lug forms the clamping structure. Convenient to detach has improved work efficiency.
The clamp protruding blocks are wedge-shaped clamp protruding blocks with inclined planes, the outer wall face of one end, away from the disc body, of the clamp unit is provided with stopping protrusions, and the stopping protrusions are matched with the end face of the rear end of the tail cover in a stopping mode after the wedge-shaped clamp protruding blocks are clamped into the tail cover clamping grooves to prevent the clamp unit from moving axially along the threading cylinder. The wedge-shaped fixture block is protruded to facilitate the clamping of the hoop into the tail cover.
The clamp half bodies are connected in sequence through connecting pieces, and reinforcing convex blocks are arranged at the connecting positions of the clamp half bodies and the connecting pieces. The strength of each clamp half body is guaranteed, and the stability of the corrugated pipe clamp clamped into the tail cover is improved.
The clamp half bodies are connected in sequence through connecting pieces, and the clamp half bodies and the connecting pieces are integrally formed. The processing is convenient, and the production efficiency is improved.
In order to achieve the purpose, the technical scheme of the corrugated pipe clamping piece is as follows:
the corrugated pipe clamping piece comprises one or at least two clamp half bodies which are sequentially connected along the radial direction, a corrugated structure which is used for being matched with corrugations on the outer peripheral surface of the corrugated pipe is arranged on the inner wall surface of each clamp half body, and a clamping structure which is used for being clamped with the tail cover is arranged on the outer peripheral surface of each clamp half body.
The beneficial effects are that: bending and buckling through one corrugated pipe clamping piece or buckling through two corrugated pipe clamping pieces to form hoop units of corresponding quantity so as to fix the corrugated pipe on the tail cover of the wire connector, so that the corrugated pipe is convenient to disassemble and assemble, and the stability of the corrugated pipe fixed on the tail cover can be improved.
The clamp half bodies are even in number, and the clamp half bodies are bent and buckled oppositely along the middle position of the connecting direction to form corresponding clamp units. The clamp half bodies are bent and buckled to form each clamp unit, so that the corrugated pipe clamp is formed conveniently.
The clamping structure is characterized in that clamping lugs are arranged on the outer peripheral surface of the clamping half body and form the clamping structure. The clamp unit is convenient to disassemble, and the working efficiency is improved.
The clamp half bodies are connected in sequence through connecting pieces, and reinforcing convex blocks are arranged at the connecting positions of the clamp half bodies and the connecting pieces. The strength of each clamp half body is guaranteed, and the stability of the corrugated pipe clamp clamped into the tail cover is improved.
The clamp half bodies are connected in sequence through connecting pieces, and the clamp half bodies and the connecting pieces are integrally formed. The processing is convenient, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of an embodiment 1 of the wire connector of the present invention;
FIG. 2 is a schematic structural view from another perspective of an embodiment 1 of the wire connector of the present invention;
FIG. 3 is an exploded view of embodiment 1 of the wire connector of the present invention;
FIG. 4 is a cross-sectional view of embodiment 1 of the wire connector of the present invention;
FIG. 5 is a schematic structural view of two bellows clamps of embodiment 1 of the connector of the present invention;
FIG. 6 is a schematic structural view of a bellows clamp of embodiment 2 of the connector of the present invention;
FIG. 7 is a schematic view of the bellows clamp and bellows connection of embodiment 2 of the connector of the present invention;
FIG. 8 is a schematic view of the construction of the tail cap of embodiment 2 of the connector of the present invention in connection with a corrugated tubing by means of a bellows clamp.
In the figure: 1-buckling a cover; 2-a shielding sleeve; 3-crimping sleeve; 31-flanging; 32-folding edges; 4-inserting a sealing ring; 5, a tray body; 6-cable sealing ring; 7-tail cover; 71-front end tail cover clamping groove; 72-rear end tail cover clamping groove; 73-avoidance groove; 8-a bellows clamp; 81-clip bumps; 82-end bumps; 83-corrugated structure; 84-an arcuate connector; 85-stop protrusions; 801-clamp halves; 9-connecting edge; 91-fixing holes; 10-threading cylinder body; 101-a baffle table; 102-tail hood projection; 103-cover buckling and clamping table; 11-cover-snap protrusions; 20-a bellows clamp; 201-clamp halves; 202-a corrugated structure; 203-clip bumps; 204-stop protrusions; 30-a bellows; 40-tail cover.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
In the embodiment 1 of the connector of the present invention, as shown in fig. 1 to 5, the connector includes a housing, the housing includes a tray body 5 and a threading cylinder 10 perpendicular to the tray body 5, the connector is defined to be inserted from back to front, a connection edge 9 extending to the front end of the tray body 5 is provided on the tray body 5, a fixing hole 91 is provided on the connection edge 9, when in use, the connector is mounted on a mounting panel of a device through the fixing hole 91 on the connection edge 9, of course, in other embodiments, the tray body is not provided with the connection edge, but the connector is fixed by using an existing flange structure. In this embodiment, threading barrel 10 has threely along the direction interval arrangement of perpendicular to grafting direction, and fixed orifices 91 set up in the middle of two adjacent threading barrels 10, avoids the screw to pass the interference to the screw when fixed to the connector of fixed orifices 91, can use longer screw to fix the connector, has guaranteed the fixed stability of connector. Of course, in other embodiments, the number of the threading cylinder 10 may be one, two, or more than four, which is set according to the use environment. In this embodiment, the housing is a metal housing to increase the overall strength of the connector, and in other embodiments, the housing may be made of an existing plastic material, i.e., an insulating housing, but needs to satisfy a certain strength. As shown in fig. 3 and 4, the shielding sleeve 2 and the crimping sleeve 3 are arranged in the threading cylinder 10 in the front-rear direction along the axial direction, the stopper 101 for limiting the crimping sleeve 3 extends along the inner wall surface of the threading cylinder 10 in the radial direction, and the buckle cover 1 is matched with the stopper 101 to limit the shielding sleeve 2 and the crimping sleeve 3 in the threading cylinder 10 so as to prevent the shielding sleeve 2 and the crimping sleeve 3 from moving in the axial direction in the threading cylinder 10. In this embodiment, the outer circumferential surface of the buckle cover 1 is provided with a buckle cover protrusion 11, and the inner wall surface of the threading cylinder 10 is provided with a buckle cover clamping table 103 which is matched with the buckle cover protrusion 11, so as to facilitate the installation and detachment of the buckle cover. Of course, in other embodiments, the clasp cap and the threading barrel may be threadably connected. The shielding sleeve 2 and the crimping sleeve 3 are made of metal materials, the front end of the shielding sleeve 2 is provided with a contact piece which is in elastic contact with the threading barrel, when the cable is threaded in the threading barrel, a shielding layer of the cable is clamped between the shielding sleeve and the crimping sleeve, the shielding layer is in conductive contact with the shielding sleeve, and then the contact piece of the shielding sleeve is electrically connected with the threading barrel, so that a shielding effect is achieved.
In this embodiment, the avoiding portion is provided on the blocking platform 101, the flange 32 which penetrates through the avoiding portion and the blocking platform 101 and is in blocking fit with the circumferential direction of the threading cylinder 10 is provided on the flange 31, and the flange 32 constitutes a blocking portion, so that the cable cannot rotate in the threading cylinder after the shielding layer of the cable is clamped by the shielding sleeve 2 and the crimping sleeve 3, the stability of the cable interface inside the equipment box is ensured, the equipment box can normally operate, and the service life of the equipment box is prolonged. Of course, in other embodiments, the stop portion may be a stop block. In this embodiment, keep off the portion of dodging on the platform 101 and be the breach, the hem of being convenient for inserts, in other embodiments, the crimping cover keeps off the portion of dodging on the platform for dodging the hole, and the hem must be adjusted well when inserting and dodging the hole, has increased and has inserted the degree of difficulty, nevertheless dodges the hole and can carry on spacingly along the radial of threading barrel in fifty percent discount border, avoids buckling of hem and produces the interference to the cable. In this embodiment, the folded edge 32 is disposed parallel to the axis of the crimping sleeve 3, so as to avoid interference between the folded edge and the cable when the cable is inserted. Of course, in other embodiments, the folds are angled away from the axis of the crimp sleeve. In this embodiment, two of the folded edges 32 are provided at intervals along the circumferential direction of the press-contacting sleeve 3, and the number of the corresponding avoiding portions on the stopper 101 is two, so as to further ensure the stability of the locked fit between the folded edge and the stopper. In other embodiments, one or more than three folding edges are arranged on the crimping sleeve, and the avoidance parts on the blocking table correspond to the folding edges one by one.
In this embodiment, a cable sealing ring 6 that tightly wraps the cable to radially seal the cable is further installed at a rear position of the stopper 101 in the threading cylinder 10, the cable sealing ring 6 constitutes a cable sealing member, and a tail cover 7 that seals the cable sealing ring 6 in the threading cylinder 10 is further installed at the rear end of the threading cylinder 10. The cable sealing ring 6 is of an annular structure, the inner peripheral surface of the cable sealing ring is provided with wave-shaped convex rings which are arranged at intervals along the axial direction, and when a cable passes through an inner hole of the cable sealing ring 6, the wave-shaped convex rings and the cable are extruded and deformed, so that sealing is realized. As shown in fig. 3, the tail cover 7 is detachably mounted on the threading cylinder 10, the rear end of the threading cylinder 10 is provided with an outer peripheral surface for insertion of the tail cover 7, the outer peripheral surface is provided with a tail cover protrusion 102, the corresponding tail cover 7 is provided with a front end tail cover clamping groove 71 buckled with the tail cover protrusion 102, and the tail cover 7 is detachably mounted on the threading cylinder through the buckling of the front end tail cover clamping groove 71 and the tail cover protrusion 102, so that the tail cover is convenient to mount and dismount. In this embodiment, the front end of threading barrel is equipped with grafting sealing washer 4 on corresponding threading barrel periphery to realize the sealed of connector and installation panel.
In this embodiment, the wire connector still includes the bellows clamp 8 of fixed bellows, and the bellows plays the effect of protection cable, bellows clamp 8 and 7 joints of tail-hood for bellows and the tail-hood of wire connector convenient assembling not only can improve work efficiency, can improve the stability of the tail-hood assembly of bellows and wire connector moreover. As shown in fig. 3 and 5, in this embodiment, the number of the threading cylinders 10 is three, the corresponding bellows clamp 8 includes three clamp units, a plane defining the axis of each clamp unit is a reference plane, three clamp half bodies 801 located on the same side of the reference plane are sequentially connected to form a bellows clamp, and the bellows clamp located on both sides of the reference plane are buckled to form a corresponding number of clamp units. In other embodiments, each bellows clamp includes one, two, or more than four clamp halves. In this embodiment, each clamp halfbody 801 integrated into one piece that connects gradually, the processing of bellows joint spare of being convenient for has improved production efficiency. In other embodiments, each clamp half is hinged in turn to form a bellows clamp.
In this embodiment, each clamp half 801 has a corrugation 83 on its inner wall that mates with the corrugation on the outer circumference of the bellows, and the corrugation 83 includes two semi-annular protrusions and a semi-annular groove disposed between the two semi-annular protrusions. In this embodiment, clamp half 801 is semi-circular, and the shaping of being convenient for is convenient for process. In other embodiments, the clamp halves are arcuate or square. In this embodiment, connect through arc connecting piece 84 between two clamp halfbodies 801, arc connecting piece 84 has constituted the connecting piece, and arc connecting piece 84 in this embodiment is the arc, and the protruding direction of arc is the same with the protruding direction of two clamp halfbodies 801, when having machining error, can guarantee the precision through adjusting the arc. In other embodiments, the connector is a straight plate connector. The clamp half body 801 is provided with a clamp protruding block 81 on the outer wall surface, the clamp protruding block 81 forms a clamping structure, and the corresponding tail cover 7 is provided with a rear end tail cover clamping groove 72 in buckle fit with the clamp protruding block 81, so that the corrugated pipe is convenient to disassemble and assemble, and convenient to maintain and repair in the later period. In other embodiments, the clamp half body is provided with a clamp clamping groove which forms a clamping structure, and the tail cover is provided with a tail cover lug. In this embodiment, the hoop protrusion 81 is a wedge-shaped hoop protrusion having an inclined plane, a stop protrusion 85 is disposed on an outer wall surface of one end of the hoop half body 801 away from the cable sealing ring 6, the stop protrusion 85 is in stop fit with a rear end face of the tail cover 7 after the wedge-shaped hoop protrusion is clamped into the rear end tail cover clamping groove 72 to prevent the hoop unit from moving axially along the threading barrel, and the wedge-shaped hoop protrusion facilitates the clamping of the hoop into the tail cover. In other embodiments, the clip projections are cylindrical protrusions that mate with the rear endshield slots, in which case stop protrusions may not be provided on the clip halves. In this embodiment, the avoiding groove 73 is formed in the tail cover 7, the end protrusions 82 and the arc-shaped connecting pieces 84 of the two clamp half bodies 801 are all mounted in the avoiding groove 73, the avoiding groove 73 can also play a role in guiding, the end protrusions 82 form reinforcing protrusions, the strength of each clamp half body is guaranteed, and the stability of the corrugated pipe clamp 8 clamped into the tail cover is improved.
In the specific embodiment of the corrugated pipe clamping piece of the present invention, the structure of the corrugated pipe clamping piece in this embodiment is the same as that of the corrugated pipe clamping piece described in the specific embodiment 1 or 2 of the wire connector, and details are not repeated.
Claims (6)
1. The utility model provides a wire connector, includes the casing, the casing includes the threading barrel of disk body and perpendicular to disk body, and the definition wire connector is by pegging graft forward backward, and the rear end of threading barrel is equipped with tail-hood, its characterized in that: the rear end of the tail cover is clamped with a corrugated pipe clamp which is used for fixedly connecting the corrugated pipe with the tail cover, the corrugated pipe clamp comprises a clamp unit which is clamped with a corresponding threading barrel, the clamp unit is formed by buckling two clamp half bodies, a corrugated structure which is matched with the corrugation on the outer peripheral surface of the corrugated pipe is arranged on the inner wall surface of each clamp half body, and a clamping structure which is clamped with the tail cover is arranged on the outer peripheral surface of each clamp half body; the outer peripheral surface of the clamp half body is provided with a clamp convex block, a tail cover clamping groove matched with the clamp convex block in a buckling mode is correspondingly arranged on the tail cover, and the clamp convex block forms the clamping structure; the hoop unit is inserted into the tail cover to be clamped with the tail cover.
2. The connector of claim 1, wherein: the number of threading barrel is at least two, and the clamp unit corresponds with the threading barrel one-to-one, defines the plane at the axis place of each clamp unit and is the reference surface, and the clamp halfbody that lies in the same one side of reference surface connects gradually along radial to form bellows joint spare, and the bellows joint spare that lies in the reference surface both sides is detained in order to form the clamp unit of corresponding quantity.
3. The connector of claim 1, wherein: the number of threading barrel is at least two, and clamp unit and threading barrel one-to-one, the clamp halfbody of each clamp unit radially connects gradually and forms bellows joint spare, and the number of clamp halfbody is the even number, and the clamp halfbody of even number is bent and is detained in order to form the clamp unit of corresponding quantity along the intermediate position of direction of connection.
4. The connector of claim 1, wherein: the clamp protruding blocks are wedge-shaped clamp protruding blocks with inclined planes, the outer wall face of one end, away from the disc body, of the clamp unit is provided with stopping protrusions, and the stopping protrusions are matched with the end face of the rear end of the tail cover in a stopping mode after the wedge-shaped clamp protruding blocks are clamped into the tail cover clamping grooves to prevent the clamp unit from moving axially along the threading cylinder.
5. The connector of claim 2 or 3, wherein: the clamp half bodies are connected in sequence through connecting pieces, and reinforcing convex blocks are arranged at the connecting positions of the clamp half bodies and the connecting pieces.
6. The connector of claim 2 or 3, wherein: the clamp half bodies are connected in sequence through connecting pieces, and the clamp half bodies and the connecting pieces are integrally formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163375 | 2018-09-30 | ||
| CN2018111633754 | 2018-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110611289A CN110611289A (en) | 2019-12-24 |
| CN110611289B true CN110611289B (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811581958.9A Active CN110611289B (en) | 2018-09-30 | 2018-12-24 | Wire connector and corrugated pipe clamping piece |
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| Country | Link |
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| CN (1) | CN110611289B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315085A (en) * | 2021-06-11 | 2021-08-27 | 华能青岛热电有限公司 | Openable nylon corrugated hose connecting device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2823609B1 (en) * | 2001-04-12 | 2003-05-30 | Nexans | CABLE SEAL |
| CN101615775A (en) * | 2008-06-24 | 2009-12-30 | 3M创新有限公司 | Communication cable lead-in device |
| CN201757236U (en) * | 2010-07-19 | 2011-03-09 | 佛山市日丰企业有限公司 | Clamp type corrugated pipe connecting pipe fitting |
| CN203809169U (en) * | 2014-04-24 | 2014-09-03 | 安徽江淮汽车股份有限公司 | Corrugated pipe |
| CN204042278U (en) * | 2014-06-26 | 2014-12-24 | 昆明德远电气技术有限公司 | Double-wall corrugated pipe mechanical compaction junction button |
| CN205781609U (en) * | 2016-05-30 | 2016-12-07 | 长城汽车股份有限公司 | The sealing and connecting device of automobile front wall pipeline |
| CN106785591B (en) * | 2017-01-23 | 2019-09-03 | 中航光电科技股份有限公司 | A kind of housing and the connector using the housing |
| CN206830967U (en) * | 2017-05-26 | 2018-01-02 | 东莞好克五金塑料制品有限公司 | Blow-off outlet connecting tube |
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2018
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| CN110611289A (en) | 2019-12-24 |
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