CN209730778U - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN209730778U CN209730778U CN201920854132.9U CN201920854132U CN209730778U CN 209730778 U CN209730778 U CN 209730778U CN 201920854132 U CN201920854132 U CN 201920854132U CN 209730778 U CN209730778 U CN 209730778U
- Authority
- CN
- China
- Prior art keywords
- adapter body
- lock nut
- cable connector
- hexagonal washer
- stamped groove
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000002708 enhancing effect Effects 0.000 claims abstract description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 6
- 239000010951 brass Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a kind of cable connectors, including adapter body and the lock nut being threaded on the upside of adapter body, it further include the sealing framework being arranged in lock nut and adapter body, the stamped groove of about two extensions is respectively equipped on six sides of the lock nut, the stamped groove is used to enhance the structural strength of lock nut；Hexagonal washer is equipped between the adapter body and lock nut, two are respectively equipped on six sides of the hexagonal washer for enhancing the stamped groove of hexagonal washer structural strength, the stamped groove extends to the both ends of hexagonal washer up and down, and the depth of the stamped groove is much smaller than hexagonal washer wall thickness.The cable connector of the utility model enhances the structural strength of the cable connector of the utility model, solves the technical issues of easily deformation occurs in large-sized cable connector process by the way that hexagonal washer is arranged in adapter body and lock nut；Hexagonal washer enhances the fixing intensity of adapter body and lock nut simultaneously.
Description
Technical field
The utility model relates to a kind of cable connectors.
Background technique
For being mounted in the through-hole opened up on wall box, current supply cable passes through cable connector, and fixed cable has sealing
The effect of waterproof prevents rainy weather, and rainwater enters in cabinet from lead to the hole site, causes security risk.
Currently, cable connector in the market, it includes main body, lock nut, hold-doun nut and sealing ring, lock nut with
The threaded one end of main body connects, which constitutes locking end, is equipped with several clamp jaws, all clamp jaws in the end of locking end
It is axially evenly spaced on, and surrounds round and constitute tight lock part, sealing ring is placed in the tight lock part, and cable is worn out of sealing ring
It crosses, rotation lock nut, promotes adjacent clamp jaw to draw close contraction, pinch seal circle by lock nut, tight lives electricity
Cable plays waterproof sealing effect, and hold-doun nut is threadedly coupled with the other end of main body, the end constitute inserted terminal, inserted terminal with
The baffle being wholely set with main body is equipped between locking end, inserted terminal is inserted in the through-hole opened up on wall box, then, fixed
Nut is threadedly coupled with inserted terminal, clamps wall box by hold-doun nut and baffle.
Since the material is soft for brass, for large scale cable connector main body, in process, shape easily occurs for adapter body
Become.
Summary of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of cable connector, it is in the prior art to solve
The technical issues of easily deformation occurs in large-sized cable connector process.
A kind of technical solution of cable connector of the utility model is:
Cable connector includes adapter body and the lock nut that is threaded on the upside of adapter body, further includes being arranged in
Sealing framework in lock nut and adapter body is respectively equipped with about two on six sides of the lock nut and extends
Stamped groove, the stamped groove are used to enhance the structural strength of lock nut；Six are equipped between the adapter body and lock nut
Angle washer, two is respectively equipped on six sides of the hexagonal washer for enhancing the stamped grooves of hexagonal washer structural strength,
The stamped groove extends to the both ends of hexagonal washer up and down, and the depth of the stamped groove is much smaller than hexagonal washer wall thickness.
Further, the lock nut and hexagonal washer are brass material.
Further, the inner wall of the hexagonal washer has the internal screw thread being adapted to the external screw thread of adapter body.
Further, the outer wall of the sealing framework be equipped with extend up and down rotation stop protrusion, the adapter body it is interior
Wall is equipped with the rotation stop groove being axially inserted into for the rotation stop protrusion.
Further, the adapter body is tubular structure, and the middle position of the adapter body of tubulose is positive with section
The flange of hexagon, the stamped grooves of about two extensions are respectively equipped on six sides of the flange, and the stamped groove is used for
Enhance the structural strength of adapter body.
The beneficial effect of the cable connector of the utility model is: the cable connector of the utility model by adapter body and
Hexagonal washer is arranged in lock nut, enhances the structural strength of the cable connector of the utility model, solves large-sized cable
The technical issues of easily deformation occurs in connector process；Hexagonal washer enhances the fixation of adapter body and lock nut simultaneously
Intensity.
Detailed description of the invention
Fig. 1 is the explosive view of the cable connector embodiment one of the utility model；
Fig. 2 is the explosive view of the cable connector embodiment two of the utility model；
Fig. 3 is the structural schematic diagram of the hexagonal washer in Fig. 2；
In figure: 1- lock nut；11- stamped groove；2- sealing framework；21- rotation stop protrusion；3- hexagonal washer；31- ontology；
32- perforation；33- internal screw thread；34- stamped groove；4- adapter body；41- rotation stop groove；42- flange；43- stamped groove.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The specific embodiment one of the cable connector of the utility model, as shown in Figure 1, including adapter body 4 and threaded connection
Lock nut 1 in 4 upside of adapter body, further includes the sealing framework 2 being arranged in inside adapter body 4 and lock nut 1.
Specifically, sealing framework 2 is the tubular structure that outer wall is stepped, the centre bore of sealing framework 2 is for installing electricity
Cable.The lower end of sealing framework 2 is path section, the rotation stop protrusion 21 with a plurality of extension up and down in the outside wall surface of path section.Sealing
The upper end of skeleton 2 is major diameter section, has on the inner wall of major diameter section and offers along its axially extending retraction slot, retraction slot is transversal
Face is in tapered tapered slot, and retraction slot has multiple and is evenly arranged along the circumferentially-spaced of sealing framework 2.Lock nut 1 leans on proximity
The inner wall of one end of head main body 4 is the compressive plane for radial compression major diameter section, which is along internal diameter along far from connector
The conical surface that the direction of main body 4 is gradually reduced, reduce nut during screwing, compressive plane radial compression sealing framework 2 it is big
Diameter section, major diameter section radial contraction under the action of retraction slot, so that extruded cable avoids cable mobile.
Adapter body 4 is tubular structure, and the middle position of the adapter body 4 of tubulose has the flange 42 radially extended.It is convex
The section of edge 42 is regular hexagon, is stamped with the stamped groove 43 that two front and backs extend on each side of flange 42 respectively, is used for
Enhance the structural strength of adapter body 4.Adapter body 4 is in being respectively provided with external screw thread, adapter body 4 in the two side portions of flange 42
Cooperating with lock nut 1 has the rotation stop groove 41 fixed for 21 insertion of rotation stop protrusion on fixed one end inner wall, in the present embodiment,
Rotation stop groove 41 and rotation stop protrusion 21 all have it is a plurality of, and rotation stop groove 41 and rotation stop protrusion 21 correspond.
Lock nut 1 is hexagonal (hexagon)nut, is respectively provided on each side of lock nut 1 and circumferentially extends along lock nut 1
Stamped groove 11, stamped groove 11 is used to enhance the structural strength of lock nut 1.
The electromagnetic shielded cable connector of the utility model peels off the electricity of suitable length in use, firstly, according to needed for wiring
Cable oversheath exposes metal armouring；Then it leaves and takes the armouring of suitable length and cuts off redundance, to cable
Reason.Secondly, the cable handled well is sequentially passed through adapter body 4, sealing framework 2 and lock nut 1.2 path of sealing framework
Rotation stop protrusion 21 in section is inserted with the rotation stop groove 41 in adapter body 4 to be cooperated, so that cable is not when rotating lock nut 1
It can be rotated with sealing framework 2.
In place of the specific embodiment two of the cable connector of the utility model, with the difference of the specific embodiment one of cable connector
It is as shown in Figure 2 and Figure 3, there is hexagonal washer 3 between adapter body 4 and lock nut 1.
Specifically, hexagonal washer 3 includes the ontology 31 that section is in regular hexagon, ontology 31 is brass material.Ontology 31
Center has a perforation 32 through about 31 two sides of ontology, equipped with internal screw thread 33 in perforation 32, for joint body 4
External screw thread cooperation.
The stamped groove 34 of about two extensions is stamped on six sides of ontology 31 respectively, for enhancing the knot of ontology 31
Structure intensity.In the present embodiment, about 34 stamped groove extends to the upper and lower ends of ontology 31.And the groove depth of stamped groove 34 is much smaller than
The wall thickness of ontology 31, by taking M32 hexagonal washer as an example, the thickness of conventional M32 brass hexagonal washer is in 10mm or more, equivalent constructions
Under intensity, the thickness of the hexagonal washer in the utility model is only 5mm.Compared with conventional brass hexagonal washer, the utility model
In hexagonal washer smaller, narrow suitable for the installation space occasion of thickness.
The cable connector of the utility model enhances this by the way that hexagonal washer 3 is arranged in adapter body 4 and lock nut 1
The structural strength of the cable connector of utility model, while enhancing the fixing intensity of adapter body 4 Yu lock nut 1.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (5)
1. cable connector further includes being arranged in including adapter body and the lock nut being threaded on the upside of adapter body
Sealing framework in lock nut and adapter body, it is characterised in that: be respectively equipped with two on six sides of the lock nut
The stamped groove that item extends up and down, the stamped groove are used to enhance the structural strength of lock nut；The adapter body and locking screw
It is equipped with hexagonal washer between cap, is respectively equipped on six sides of the hexagonal washer two strong for enhancing hexagonal washer structure
The stamped groove of degree, the stamped groove extend to the both ends of hexagonal washer up and down, and the depth of the stamped groove is much smaller than hexagonal washer
Wall thickness.
2. cable connector according to claim 1, it is characterised in that: the lock nut and hexagonal washer are brass material
Matter.
3. cable connector according to claim 1 or 2, it is characterised in that: the inner wall of the hexagonal washer has and connects
The internal screw thread of the external screw thread adaptation of head main body.
4. cable connector according to claim 1 or 2, it is characterised in that: the outer wall of the sealing framework is equipped with up and down
The rotation stop protrusion of extension, the inner wall of the adapter body are equipped with the rotation stop groove being axially inserted into for the rotation stop protrusion.
5. cable connector according to claim 1 or 2, it is characterised in that: the adapter body is tubular structure, tubulose
It is the flange of regular hexagon that the middle position of adapter body, which has section, is respectively equipped on two on six sides of the flange
The stamped groove of lower extension, the stamped groove are used to enhance the structural strength of adapter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854132.9U CN209730778U (en) | 2019-06-07 | 2019-06-07 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854132.9U CN209730778U (en) | 2019-06-07 | 2019-06-07 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730778U true CN209730778U (en) | 2019-12-03 |
Family
ID=68675178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920854132.9U Active CN209730778U (en) | 2019-06-07 | 2019-06-07 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730778U (en) |
-
2019
- 2019-06-07 CN CN201920854132.9U patent/CN209730778U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231214 Address after: 9th to 10th floors, Science and Technology Innovation Building, No. 3 Science and Technology Innovation Industrial Park, Higher Education Science and Technology Innovation City, Nanqiao District, Chuzhou City, Anhui Province, 239050 Patentee after: Guocheng Rail Transit Equipment (Anhui) Co.,Ltd. Address before: Room 212-118, No. 8112, Lane 528, Jinlong New Street, Zhujing Town, Jinshan District, Shanghai, 201500 Patentee before: Siku Electromechanical Engineering Technology (Shanghai) Co.,Ltd. |