CN101075706A - Co-shaft connector with clamping mechanism - Google Patents
Co-shaft connector with clamping mechanism Download PDFInfo
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- CN101075706A CN101075706A CN 200610081901 CN200610081901A CN101075706A CN 101075706 A CN101075706 A CN 101075706A CN 200610081901 CN200610081901 CN 200610081901 CN 200610081901 A CN200610081901 A CN 200610081901A CN 101075706 A CN101075706 A CN 101075706A
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- cable
- connection body
- connector
- nut
- described connection
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Abstract
This is a coaxial commutator clamp including a prolonged nut of standard commutator. There is inside screw on the nut joggled with a premier face. The inner standard commutator is of a secondary face joggled with the premier face. A compressed sleeve between the nut and the commutator fixes a cable to the commutator.
Description
Technical field
The present invention relates to connector, specifically, is the coupling assembling that can be used for substituting conventional nut about a cover, and it can be coupled to a connectivity port with external screw-thread with a cable.
Background technology
Numerous coupling assemblings that cable (as coaxial cable) can be coupled to a tool external screw-thread connectivity port are arranged now.In addition, the connectivity port of external screw-thread can be positioned over indoor or outdoors, and the installation situation often has than big-difference.
The common assembly that is used for cable is connected in port is a nut, and it is with the connectivity port calibration of band external screw-thread and around its rotation.This arrangement of components allows setter to fix and emit cable in this position selectively.It is more common when cable is connected in port that cable connects loosening problem.This problem on outdoor tap and beam splitter, and indoor tv machine rear portion also of common occurrence.It is bad that loosening outdoor connection can make the signal broadcast produce, or make moisture enter cable to produce corrosion in junction and equipment, and indoor connection is simultaneously become flexible and can be caused various types of electromagnetic interference and make Signal Degrade, thereby causes picture quality low.
No matter be indoor or outdoor, the loosening cable operator that often requires of above-mentioned connection is noted and is visited occurring connecting loosening place, thereby significantly increases the running cost of system.Cable companies drops into energy and trains various mounting techniques to the professional service staff, to guarantee the normal connection of connector.This type of technology generally includes uses the spanner that preestablishes the suitable elasticity of moment limit sufficient to guarantee.Yet the use of torque spanner may be convenient inadequately in the erecting bed, or give it up it is pressed for time the time.Therefore, connector may be twisted tightly inadequately at the device port place.General technician acts on the moment that 7/16 traditional hex nut only can reach the 2-5 in-lb with finger can fully contacting under the situation that the worker orders.This level is significantly less than the specification of 30 in-lbs of being recommended, and is not enough to overcome the obstruction that the screw thread roughness is brought sometimes, stays actual space thus between the contact-making surface of port and connector.
Therefore, need a kind of coaxial connector to be fixed in the apparatus and method of threaded cylinder, it need not the special tool(s) operation, allows setter only to make with the hands and can produce more moments, connects thereby provide preferably.
In addition, also need a kind of cable to be fixed in the apparatus and method of connector, its installation is easy relatively, need not extra specialist tools operation.
Summary of the invention
The present invention and a kind of coaxial connector to grip mechanism relevant.This device comprises that an inside comprises the long nut that adds of an AN connector.Add long nut and have the internal whorl and one first field of conjugate action, and the internal standard connector comprises that one has the connection body of second field of conjugate action.In the operation, first and second field of conjugate action is meshed by firmly pushing connect nut to body/cable, thus the effect of performance mutual interlocking gear.This device further comprises one at described nut and the compression sleeve that is connected between the body, is used for cable is fixed in connector.In addition, the invention also discloses a plurality of various outer nuts of holding face that have.
One embodiment of the present of invention comprise that one has the coaxial connector that grips mechanism, and this grips mechanism and comprises a nut and a connector body, and wherein said nut defines an internal cavities, and described connector body portion is contained in the described cavity; Described nut also comprises the internal whorl and first field of conjugate action, and described connection body comprises that further one has the connection body of second field of conjugate action, wherein this first and second field of conjugate action can be meshed by firmly pushing connect nut to body/cable, thus the effect of performance mutual interlocking gear.
In addition, the invention provides a kind of method that a coaxial cable is fixed in a connector mechanism, wherein said connector mechanism comprises that a cylinder, adds long nut, a connector body, an O type ring and a compression sleeve, and this method may further comprise the steps: enter the feasible connection of connection body body and add the long nut engagement and lock thereby promote cable; In connecting body, rotate cable to guarantee cable positive stop in the cable body; And with compression sleeve propelling connection body, thereby cable is fixed in connector mechanism.
An advantage of the invention is that providing a kind of is fixed in the apparatus and method of threaded cylinder with coaxial connector, its characteristics allow setter only to make with the hands and can produce bigger moment for need not the special tool(s) operation, connect thereby provide preferably.
Another advantage of the present invention has provided and a kind of cable has been fixed in the apparatus and method of connector, and its installation is easy relatively, need not extra specialist tools operation.
Description of drawings
Fig. 1 grips the decomposition diagram of first embodiment of mechanism for coaxial connector among explanation the present invention;
Fig. 2 is for assembling the perspective view of first embodiment according to the present invention, part is opened;
Fig. 3 is for assembling the perspective view of first embodiment according to the present invention, part is opened;
Fig. 4 grips the decomposition diagram of mechanism's second embodiment key element for coaxial connector among explanation the present invention;
Fig. 5 grips the perspective view of the connection body of second embodiment of mechanism for coaxial connector among explanation the present invention;
Fig. 6 grips the perspective view of the nut body of second example of mechanism for coaxial connector among explanation the present invention;
Fig. 7 is the perspective view of explanation nut body, and the body that is connected that coaxial connector grips second example of mechanism among this nut and the present invention is connected with the termination nut;
Fig. 8 and Fig. 9 grip the perspective view of the nut body of the additional example of mechanism for coaxial connector among explanation the present invention.
Embodiment
With reference to Fig. 1, this figure is that coaxial connector grips the perspective view of first each key element of embodiment of mechanism among explanation the present invention.This assembly comprises a cylinder component 110, a nut body 102, an O type ring 114, a connector body 108 and a compression sleeve 112.
Described cylinder component comprises a base for post section 116 and a mast section 118.In addition, cylinder component 110 comprises one along the roughly cylindrical circular bore hole 134 of its axial length, and it is suitable for including in a coaxial cable (figure does not show).The base for post section 116 of cylinder component 110 further comprises by 140 separated flange end 136 of ringwise fragment roughly and cannelure 138.With reference to Fig. 2, within cylinder component is suitable for being included into nut body 102 and is connected body 108.In addition, mast section 118 comprises a long and narrow tubular bore hole 134 and an outer surface 142, is used to include in and deposits above-mentioned coaxial cable (figure do not show).
In conjunction with shown in Figure 2, nut body 102 comprises first end 126 and second end 124, and wherein the inner surface of first end comprises one threaded section 104.This threaded section 104 is suitable for including in an outside threaded connector (figure does not show).In addition, first end 126 is fit to include in cylinder component 110, thereby allows cylinder component 110 to rotate freely in described nut body 102.Nut body 102 comprises that further one is close to the ring edge 144 of threaded section, and as shown in Figure 2, when cylinder component was positioned at nut body inside, this ring edge contacted with the flange end 136 of cylinder component 110 base portions 116.As shown in the figure, the inner surface of nut body 102 comprises an inner field of conjugate action 120 at least, and this will make more detailed description hereinafter.
Referring again to Fig. 1, connect body 108 and comprise one first end 128, wherein said first end further comprises a connector body field of conjugate action 106.In addition, connect body and also comprise one second end 129, wherein the second end outer surface comprises that further a cannelure 130 and ring-type are prominent along 132.Groove 130 and ring-type are prominent along 132 ring edges 146 that are used to be received on first end 148 of compression sleeve 112 to inner process.
Referring now to Fig. 2 and Fig. 3, they have shown nut body respectively with respect to connecting the view that body is in " activity " and " locking " position.In operation, the field of conjugate action 106 of the same similar connection body 108 of the field of conjugate action 120 of nut body 102 connects.Nut body 102 performance dual-use functions.Cable (figure do not show) is being installed on when connecting on the body 108, setter can be held nut body 102 by one hand, and at the other end 129 that connects body 108 cable is pushed.Cable is pushed and the hand-tight relativity power of holding nut body 102 of setter, causes the field of conjugate action 106 and 120 mechanical engagement and locking, as shown in Figure 3.Though nut body 102 be connected body 108 and be positioned at latched position, setter can take turns clockwise or rotate counterclockwise ready cable (figure does not show), thereby makes the cable positive stop that connects in the body 108.After cable puts in place in connection body 108, now compression sleeve 112 can be pushed to the connection body, thereby cable is fixed in connector 100.Referring again to Fig. 1 to Fig. 3, can better understand compression sleeve 112 is fixed in the method that connects body 108.As mentioned above, connector/connection body 108 comprises one second end 129, and wherein the outer surface of second end comprises that further a cannelure 130 and ring-type are prominent along 132.Groove 130 and ring-type are prominent along 132 ring edges 146 that are used to include on first end 148 of compression sleeve 112 to inner process.
Along with the whole assemblings of connector assembly finish, setter can be removed nut from connecting body, thereby the field of conjugate action 106 is separated with 120, so that nut body 102 is rotationally connected with interface (figure does not show), and need not to rotate cable.The spread length of nut body 102 also provides an exercisable surface for setter, can hold and apply bigger moment when fastening nut body 102.
Referring now to Fig. 4 to Fig. 7, shown an alternative embodiment of the invention.The roughly similar previous embodiment of the cylinder component 210 of present embodiment 200 comprises a base for post section 216 and a mast section 218.In addition, cylinder component 210 comprises one along the roughly cylindrical circular bore hole 234 of its axial length, and it is suitable for including in a coaxial cable (figure does not show).The base for post section 216 of cylinder component 210 further comprises by 240 separated flange end 236 of the fragment that is roughly annular and cannelure 238.
Referring now to Fig. 5, connect body 208 and comprise first end 228, wherein said first end comprises that further at least one connects the body field of conjugate action 206.In addition, connect body 208 and comprise second end 229, wherein the second end outer surface further comprises an external belt threaded portion 230.Connect body 208 external belt threaded portions 230 and be suitable for the inner threaded section 252 of end of engagement head nut 250 threadably, this will hereinafter describe in more detail.
As shown in Figure 4, axle collar parts 212 comprise that one is roughly columnar ring body and one along the ringwise bore hole 248 of its axial length.Annular bore hole 248 is suitable for including in a coaxial cable (figure do not show), and the outer surface 249 that is roughly the cylindrical shape ring body is suitable for putting into and connects body 208 internal cavities.
With reference to Fig. 6, nut body 202 comprises first end 226 and second end 224, and wherein the inner surface of first end comprises one threaded section 204.Be suitable for being included into an outside threaded connector (figure does not show) for threaded section 204.In addition, first end 226 is suitable for including in cylinder component 210, thereby allows the internal freedom rotation of cylinder component 210 at described nut body 202.Nut body 202 further comprises the ring edge 244 of being close to threaded portion 204, can contact with the flange end 236 of the base portion 216 of the cylinder component 210 of inserting nut body 202 inside.As shown in the figure, the inner surface of nut body 202 comprises an inner field of conjugate action 220 at least, and this can make more detailed description hereinafter.
Referring again to Fig. 4 and with reference to Fig. 7, as mentioned above, this device passes by cylinder component 210 is filled in that first opening 211 assembles in the nut body 202.Afterwards with O type ring 214 be connected body 208 and insert cavity 213 at second end, 224 positions of nut body 202.Axle collar parts 212 are suitable for being included within the cavity 217 that connects body 208.After above-mentioned parts install, with threaded section 252 thread segment 230 that screws on connection body 208 of termination nut 250.
In the operation, the field of conjugate action 220 of nut body 202 is matched with one that the is connected body 208 similar field of conjugate action 206.Nut body 202 performance dual-use functions.Cable (figure do not show) is being installed on when connecting on the body 208, setter can be held nut body 202 by one hand, and at the other end 229 of termination nut 250 cable is pushed.Cable is pushed and the hand-tight relativity power of holding nut body 202 of setter, has caused the field of conjugate action 206 and 220 to produce mechanical engagement and locking (figure does not show).When nut body 202 when being connected body 208 and being in latched position, setter can take turns clockwise or be rotated counterclockwise ready cable (figure does not show), thereby makes cable positive stop in connecting body 208.When cable connecting put in place in the body 208 after, thread segment that can turn termination nut 250 is threaded section of joining connector body 230 forward, thereby cable is fixed in connector 200.Fig. 7 has shown that middle-end head nut 250 of the present invention is fixed in a nut body 202 and a view that is connected body 208 by screw thread.
Along with connector assembly 200 whole assemblings finish, setter can be removed nut 202 from connecting body 208, thereby the field of conjugate action 206 is separated with 220, so that the interface (not shown) is fixed in nut 202 rotations, and need not to rotate cable.
Referring now to Fig. 8 and Fig. 9, they have shown that coaxial connector among explanation the present invention grips the perspective view of the nut body of another embodiment of mechanism.Fig. 8 has illustrated a thin-and-long nut body 300, is distributed with many longitudinal flutings 302 on its outer surface 304.Fig. 9 has illustrated another embodiment of nut body 400 among the present invention, and its outer surface 402 comprises a hexagon and holds device 404 and many along outer surface grooves distributed 406.
Though the present invention is described to have particular instance, can within spirit that this patent is announced and scope, do further to revise.Therefore should contain utilization general principle disclosed herein to any change of the present invention, application or repacking with being applicable to.In addition, should be with being applicable to that also disclosed other of containing in the known or common practical range of this technology that the present invention is correlated with shifts application, and belong to the purposes within the claim scope of the present invention.
Claims (14)
1, a kind of have a coaxial connector that grips mechanism, it is characterized in that, comprising:
One nut and a connector body, wherein said nut defines an internal cavities, and described connector body portion is contained in the described cavity;
Described nut further comprises one first field of conjugate action; And
Described connection body further comprises one second field of conjugate action, and wherein said first and second field of conjugate action can be meshed by firmly pushing connect nut to body/cable, thus the effect of performance mutual interlocking gear.
2, coaxial connector as claimed in claim 1 is characterized in that, further comprises a compression sleeve between described nut and described connection body, and this compression sleeve is used for described connection body is fixed in described cable.
3, coaxial connector as claimed in claim 1 is characterized in that, described nut comprises that further one has the outer surface of many grooves, holds face in order to an outside to be provided.
4, a kind of cable is connected in the assembly of an external belt threaded port, it is characterized in that described connector assembly comprises:
One has the elongated bodies of first end and second end, and wherein said first end comprises the parts of an inner threaded, and it is fit to take in a connector cylinder, and described second end is fit to admit a connector body;
Described connection body has an internal cavities, and it is adapted to pass through first termination and receives described connector cylinder, and receives cable by second termination;
One grips device, is used for selectively described elongated bodies being locked in described connection body; And
One pressurizing unit is used for described cable is fixed in described connection body.
5, as claimed in claim 4 cable is connected in the assembly of an external belt threaded port, it is characterized in that described elongated bodies further comprises an outer surface, this outer surface has and allows setter to hold the setting of holding of elongated bodies.
6, as claimed in claim 5 cable is connected in the assembly of an external belt threaded port, it is characterized in that described many longitudinal flutings that are set to be distributed in the elongated bodies outer surface of holding.
7, as claimed in claim 4 cable is connected in the assembly of an external belt threaded port, it is characterized in that, the described device that grips comprises first field of conjugate action on the described elongated bodies inner surface and second field of conjugate action on the described connector external surface.
8, the assembly that cable is connected in an external belt threaded port as claimed in claim 7, it is characterized in that, the described device that grips is by being pushed into described first end of described elongated bodies before the described connection body, thereby lock described elongated bodies with described connection body, and by described first end of described connection body from described elongated bodies removed, so that described connection body is discharged from described elongated bodies.
9, the assembly that cable is connected in an external belt threaded port as claimed in claim 4, it is characterized in that, the described pressurizing unit that is used for described cable is fixed in described connection body comprises a compression sleeve, it is suitable for making the outer surface of described connection body to be meshed with described cable, thereby described cable is fixed in described connection body inside.
10, the assembly that cable is connected in an external belt threaded port as claimed in claim 9, it is characterized in that, described compression sleeve comprises an internal bore, this internal bore has a flange end that roughly closes up at ring edge, and the described outer surface of described connection body has one and is roughly annular groove, wherein described compression sleeve is pushed to described connection body, the described ring edge of described compression sleeve can be locked and is engaged in the described annular groove of described connection body.
11, a kind of coaxial cable is fixed in the method for connector mechanism, it is characterized in that described connector mechanism comprises that a cylinder, adds long nut, a connector body, an O type ring and a compression sleeve, this method may further comprise the steps:
Cable is pushed described connection body, thereby make described connection body and the described long nut that adds mesh and lock;
In described connection body, rotate described cable to guarantee described cable positive stop in the cable body; And
Described compression sleeve is advanced described connection body, thereby described cable is fixed in described connector mechanism.
12, method as claimed in claim 11 is characterized in that, further comprises making described connection body add the step that long nut breaks away from from described, thereby allows the described long nut that adds to break away from described connection body and also can independently rotate with described cable.
13, method as claimed in claim 12, it is characterized in that, the described long nut that adds further comprises an inner threaded section, and described cable and connector mechanism and being connected of described port are threaded section by the described described inner threaded section that adds long nut being screwed on port.
14, method as claimed in claim 13, it is characterized in that, described connection body has one first field of conjugate action, the described long nut that adds has one second field of conjugate action, and the relativity power that acts on described first and second field of conjugate action forces described connection body to enter the described latched position that adds long nut inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610081901 CN101075706A (en) | 2006-05-16 | 2006-05-16 | Co-shaft connector with clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610081901 CN101075706A (en) | 2006-05-16 | 2006-05-16 | Co-shaft connector with clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101075706A true CN101075706A (en) | 2007-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610081901 Pending CN101075706A (en) | 2006-05-16 | 2006-05-16 | Co-shaft connector with clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101075706A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469880A (en) * | 2015-08-17 | 2017-03-01 | 特克特朗尼克公司 | test connector for coaxial cable |
| CN108344890A (en) * | 2016-06-13 | 2018-07-31 | 罗文凤 | It is a kind of to reset ammeter meter counter for motor |
-
2006
- 2006-05-16 CN CN 200610081901 patent/CN101075706A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469880A (en) * | 2015-08-17 | 2017-03-01 | 特克特朗尼克公司 | test connector for coaxial cable |
| CN106469880B (en) * | 2015-08-17 | 2020-06-26 | 特克特朗尼克公司 | Test connector for coaxial cable |
| CN108344890A (en) * | 2016-06-13 | 2018-07-31 | 罗文凤 | It is a kind of to reset ammeter meter counter for motor |
| CN108344890B (en) * | 2016-06-13 | 2020-09-01 | 瑞安市虹宇科技有限公司 | Zero clearing electric meter counter for motor |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20071121 |