CN209071618U - A kind of cable television wiring connector - Google Patents
A kind of cable television wiring connector Download PDFInfo
- Publication number
- CN209071618U CN209071618U CN201822181998.6U CN201822181998U CN209071618U CN 209071618 U CN209071618 U CN 209071618U CN 201822181998 U CN201822181998 U CN 201822181998U CN 209071618 U CN209071618 U CN 209071618U
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- CN
- China
- Prior art keywords
- tabletting
- locking nut
- spiral
- shell
- extensional shell
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of cable television wiring connectors, belong to field of connectors, a kind of cable television wiring connector, including cable and connector shell, connector shell end is fixedly connected with the first extensional shell, first extensional shell is connected with the second extensional shell far from the threaded one end of connector shell, digging on second extensional shell outer wall has multiple compressing tablet grooves, spiral tabletting is placed in compressing tablet groove, tabletting locking nut group is threaded on second extensional shell, spiral tabletting is carved with screw thread far from one end of the second extensional shell, spiral tabletting is threadedly coupled with tabletting locking nut group, first extensional shell side, which is dug, limiting slot, limited position mechanism is set in limiting slot, spiral tabletting can be replaced by the tabletting locking nut group and position-limit mechanism of setting, when spiral tabletting damages, integral replacing connector is not needed, only New replacement spiral tabletting need to be changed, saves physical resources and financial resources, while may make easier for installation.
Description
Technical field
The utility model relates to field of connectors, more specifically to a kind of cable television wiring connector.
Background technique
Connector be our electronic engineering technical staff often in contact with a kind of component, its effect is very simple: in electricity
It the place of being blocked or is isolated between obstructed circuit in road, erects the bridge of communication, to make current flowing, realize circuit predetermined
Function.Connector is indispensable component in electronic equipment, and the access along current flowing is observed, you always have found there is one
A or multiple connectors, connector form and structure be it is ever-changing, with application, frequency, power, application environment etc.
Difference has various various forms of connectors.
For original TV wiring connector when connecting with signal cable, connector is covered outside cable sheath, is tightening spiral shell
The phenomenon that there is also landing abjection connector when female, and the length of connector is longer, and cable is harder, installation environment more
It is very inconvenient in narrow environment, interface can also be damaged.China Patent Publication No. is CN207134492U thus
A kind of cable television wiring connector, including connector shell, cable and conductor sleeve are disclosed, inside the right end of connector shell
Middle position is provided with connector conductor, and the outside of connector conductor is provided with sliding nut, the left side setting of sliding nut
There is sliding screw, connecting rod is provided on the left of sliding screw, tabletting locking nut is provided on the left of connecting rod；In connector
Spiral tabletting is set with cable connecting pin, and increases the length of spiral tabletting, antiskid thread is arranged in the inner wall of tabletting, with cable
When connection, due to increasing pressing plate length, the area of hold-down segment can be increased, the screw thread inside pressing plate can lock cable, prevent
Only cable has skidded phenomenon, and connector design can be bent 90 degree, facilitates and connector is mounted on close to wall
Wall compares in narrow space, will not make cable bend, and TV connecting end will not stress damage.
Deformation occurs pushes down cable by spiral tabletting for cable television wiring connector in above-mentioned patent, and passes through tabletting lock
Tight nut compresses spiral tabletting, realizes connection, but spiral tabletting is non-dismountable, once spiral tabletting during the installation process by
It is unexpected to squeeze after deformation occurs, it is difficult to be placed on cable just, operator is easy to scratch hand when moving correction manually, to installing
It makes troubles, in the case where correction failure, entire connector can be made to scrap, need replacing entire connector, waste material resources wealth
Power.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of connections of cable television line
Device, it can replace spiral tabletting when spiral tabletting damages by the tabletting locking nut group and position-limit mechanism of setting and not need
Integral replacing connector need to only change new replacement spiral tabletting, save physical resources and financial resources, while may make installation more square
Just.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of cable television wiring connector, including cable and connector shell, the connector shell end are fixedly connected
There is the first extensional shell, first extensional shell is connected with the second extensional shell, institute far from the threaded one end of connector shell
It states to dig on the second extensional shell outer wall and has multiple compressing tablet grooves, spiral tabletting, the spiral tabletting are placed in the compressing tablet groove
One end far from the first extensional shell extends to the left side of the second extensional shell, is threaded with pressure on second extensional shell
Piece locking nut group, the spiral tabletting are carved with screw thread far from one end of the second extensional shell, and the spiral tabletting and tabletting are locked
Tight nut group is threadedly coupled, and first extensional shell side, which is dug, limiting slot, and limited position mechanism is arranged in the limiting slot,
Spiral tabletting, which can be replaced, when spiral tabletting damages by the tabletting locking nut group and position-limit mechanism of setting does not need entirety
Connector is replaced, new replacement spiral tabletting need to be only changed, saves physical resources and financial resources, while may make easier for installation.
Further, the tabletting locking nut group includes movable tabletting locking nut and fixed tabletting locking screw
Mother, the movable tabletting locking nut are located at the left side of fixed tabletting locking nut, are fixedly connected in the spiral tabletting
There is block, and block, between fixed tabletting locking nut and movable tabletting locking nut, position-limit mechanism and block will
Fixed tabletting locking nut is fixed, to compress spiral tabletting, compresses spiral tabletting using movable tabletting locking nut
And cable, realize connection.
Further, the position-limit mechanism includes compressed spring and limited block, in the compressed spring lower end and limiting slot
Bottom end is fixedly connected, and the compressed spring upper end is fixedly connected with limited block, and limited block and block are by fixed tabletting locking screw
Mother fixes, and presses down on limited block, compressed spring compression, and limited block enters in limiting slot, can turn to the right at this time fixed
Tabletting locking nut, fixed tabletting locking nut are separated with spiral tabletting, replaceable spiral tabletting.
Further, the limited block is nonferrous materials, and convenient for discovery limited block, and metal material hardness is good, limit
Position is made good use of, and limited block upper end is connected with polishing layer, and when pressing is not easy to scratch, while locking convenient for the fixed tabletting of smooth turn
Tight nut.
Further, the outer diameter of first extensional shell and the outer diameter size of the second extensional shell are identical, the spiral
The thickness of tabletting and the depth of compressing tablet groove are identical, are convenient for the fixed tabletting locking nut of smooth turn.
Further, the spiral tabletting is carved with vertical screw thread close to one end of the second extensional shell, can increase spiral
The frictional force of tabletting and cable surface is not easy to loosen.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme can replace spiral tabletting, spiral tabletting by the tabletting locking nut group and position-limit mechanism of setting
When damage, integral replacing connector is not needed, need to only change new replacement spiral tabletting, saves physical resources and financial resources, while can
So that easier for installation.
(2) tabletting locking nut group includes movable tabletting locking nut and fixed tabletting locking nut, movable pressure
Piece locking nut is located at the left side of fixed tabletting locking nut, block is fixedly connected in spiral tabletting, and block is located at admittedly
Between fixed pattern tabletting locking nut and movable tabletting locking nut, position-limit mechanism and block consolidate fixed tabletting locking nut
It lives calmly, to compress spiral tabletting, movable tabletting locking nut is utilized to compress spiral tabletting and cable, realize connection.
(3) position-limit mechanism includes compressed spring and limited block, and compressed spring lower end is fixedly connected with bottom end in limiting slot, pressure
Contracting spring upper end is fixedly connected with limited block, and limited block and block fix fixed tabletting locking nut, presses down on limit
Position block, compressed spring compression, limited block enter in limiting slot, can turn fixed tabletting locking nut to the right at this time, fixed
Tabletting locking nut is separated with spiral tabletting, replaceable spiral tabletting.
(4) limited block is nonferrous materials, and convenient for discovery limited block, and metal material hardness is good, and position-limiting action is good, and
Limited block upper end is connected with polishing layer, and when pressing is not easy to scratch, while being convenient for the fixed tabletting locking nut of smooth turn.
The outer diameter of (5) first extensional shells and the outer diameter size of the second extensional shell are identical, the thickness and pressure of spiral tabletting
The depth of film trap is identical, is convenient for the fixed tabletting locking nut of smooth turn.
(6) spiral tabletting is carved with vertical screw thread close to one end of the second extensional shell, can increase spiral tabletting and cable
The frictional force on surface is not easy to loosen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under the utility model not-connected status；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram under the utility model connection status；
Fig. 4 is the structural schematic diagram under the utility model disassembly spiral tabletting state.
Figure label explanation:
1 cable, 2 connector shells, 3 first extensional shells, 4 second extensional shells, 5 fixed tabletting locking nuts, 6 are lived
Dynamic formula tabletting locking nut, 7 spiral tablettings, 8 blocks, 9 limiting slots, 10 limited blocks, 11 compressed springs, 12 compressing tablet grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements, it for the ordinary skill in the art, can
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Please refer to Fig. 1, Fig. 3 and Fig. 4, a kind of cable television wiring connector, including cable 1 and connector shell 2, connector
2 end of shell is fixedly connected with the first extensional shell 3, and the first extensional shell 3 is connected with far from the threaded one end of connector shell 2
Second extensional shell 4, the maintenance work easy to disassemble of the mode of threaded connection, digging on 4 outer wall of the second extensional shell has multiple pressures
Film trap 12 is placed with spiral tabletting 7 in compressing tablet groove 12, and spiral tabletting 7 extends to second far from one end of the first extensional shell 3 and prolongs
The left side of shell 4 is stretched, tabletting locking nut group is threaded on the second extensional shell 4, spiral tabletting 7 extends shell far from second
Screw thread is carved in one end of body 4, and spiral tabletting 7 is threadedly coupled with tabletting locking nut group；
Referring to Fig. 2,3 side of the first extensional shell, which is dug, limiting slot 9, limited position mechanism is set in limiting slot 9, is passed through
The tabletting locking nut group and position-limit mechanism of setting can replace spiral tabletting 7, when spiral tabletting 7 damages, not need entirety more
Connector is changed, new replacement spiral tabletting 7 need to be only changed, saves physical resources and financial resources, while may make easier for installation.
Fig. 1, Fig. 3 and Fig. 4 are please referred to, tabletting locking nut group includes movable tabletting locking nut 6 and fixed tabletting
Locking nut 5, movable tabletting locking nut 6 are located at the left side of fixed tabletting locking nut 5, fixed company in spiral tabletting 7
Be connected to block 8, and block 8 is between fixed tabletting locking nut 5 and movable tabletting locking nut 6, position-limit mechanism and
Block 8 fixes fixed tabletting locking nut 5, to compress spiral tabletting 7, is pressed using movable tabletting locking nut 6
Tight spiral tabletting 7 and cable 1, realize connection.
Referring to Fig. 2, position-limit mechanism includes compressed spring 11 and limited block 10, in 11 lower end of compressed spring and limiting slot 9
Bottom end is fixedly connected, and 11 upper end of compressed spring is fixedly connected with limited block 10, and limited block 10 and block 8 lock fixed tabletting
Nut 5 is fixed, and limited block 10 is pressed down on, and compressed spring 11 is compressed, and limited block 10 enters in limiting slot 9, at this time can be to the right
Fixed tabletting locking nut 5 is turned, fixed tabletting locking nut 5 is separated with spiral tabletting 7, replaceable spiral tabletting 7.
Referring to Fig. 2, limited block 10 is nonferrous materials, convenient for discovery limited block 10, and metal material hardness is good, limit
Position is made good use of, and the polishing of 10 upper end of limited block is round and smooth, and when pressing is not easy to scratch, while locking convenient for the fixed tabletting of smooth turn
Nut 5.
Fig. 1, Fig. 3 and Fig. 4 are please referred to, the outer diameter of the first extensional shell 3 is identical as the outer diameter size of the second extensional shell 4,
The thickness of spiral tabletting 7 is identical as the depth of compressing tablet groove 12, is convenient for the fixed tabletting locking nut 5 of smooth turn.
Spiral tabletting 7 is carved with vertical screw thread close to one end of the second extensional shell 4, can increase spiral tabletting 7 and cable 1
The frictional force on surface is not easy to loosen.
When installing the connector, one end of cable 1 is inserted into the second extensional shell 4 by operator, so that spiral tabletting 7
It is wrapped in the outer end of cable 1, turns movable tabletting locking nut 6 to the left, movable tabletting locking nut 6 is by spiral tabletting 7
Tightly compacting realizes connection on cable 1, and connection status please refers to Fig. 3；
When needing replacing 7, referring to Fig. 4, pressing down on limited block 10, compressed spring 11 is compressed, and limited block 10 enters limit
In the slot 9 of position, fixed tabletting locking nut 5 can be turned to the right at this time, fixed tabletting locking nut 5 is separated with spiral tabletting 7,
Turn movable tabletting locking nut 6 to the right again, so that after movable tabletting locking nut 6 is far from cable 1, replaceable spiral
Tabletting 7.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (6)
1. a kind of cable television wiring connector, including cable (1) and connector shell (2), it is characterised in that: the connector case
Body (2) end is fixedly connected with the first extensional shell (3), the one end of first extensional shell (3) far from connector shell (2)
It is threaded with the second extensional shell (4), digging on the second extensional shell (4) outer wall has multiple compressing tablet grooves (12), described
It is placed in compressing tablet groove (12) spiral tabletting (7), the spiral tabletting (7) extends to far from the one end of the first extensional shell (3)
The left side of second extensional shell (4) is threaded with tabletting locking nut group, the spiral on second extensional shell (4)
Tabletting (7) is carved with screw thread, the spiral tabletting (7) and tabletting locking nut group screw thread far from the one end of the second extensional shell (4)
Connection, the first extensional shell (3) side, which is dug, to be had limiting slot (9), and limited position mechanism is arranged in the limiting slot (9).
2. a kind of cable television wiring connector according to claim 1, it is characterised in that: the tabletting locking nut group packet
Movable tabletting locking nut (6) and fixed tabletting locking nut (5) are included, the movable tabletting locking nut (6) is located at
The left side of fixed tabletting locking nut (5) is fixedly connected with block (8) on the spiral tabletting (7), and block (8) is located at
Between fixed tabletting locking nut (5) and movable tabletting locking nut (6).
3. a kind of cable television wiring connector according to claim 1, it is characterised in that: the position-limit mechanism includes compression
Spring (11) and limited block (10), compressed spring (11) lower end are fixedly connected with limiting slot (9) interior bottom end, the compression bullet
Spring (11) upper end is fixedly connected with limited block (10).
4. a kind of cable television wiring connector according to claim 3, it is characterised in that: the limited block (10) is coloured
Metal material, and limited block (10) upper end is connected with polishing layer.
5. a kind of cable television wiring connector according to claim 1, it is characterised in that: first extensional shell (3)
Outer diameter it is identical as the outer diameter size of the second extensional shell (4), the depth of the thickness of the spiral tabletting (7) and compressing tablet groove (12)
It is identical.
6. a kind of cable television wiring connector according to claim 1, it is characterised in that: the spiral tabletting (7) is close
It is carved with vertical screw thread in one end of second extensional shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181998.6U CN209071618U (en) | 2018-12-25 | 2018-12-25 | A kind of cable television wiring connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181998.6U CN209071618U (en) | 2018-12-25 | 2018-12-25 | A kind of cable television wiring connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071618U true CN209071618U (en) | 2019-07-05 |
Family
ID=67101984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181998.6U Expired - Fee Related CN209071618U (en) | 2018-12-25 | 2018-12-25 | A kind of cable television wiring connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093671A (en) * | 2021-10-22 | 2022-02-25 | 扬州日精电子有限公司 | Capacitor with fusing protection |
-
2018
- 2018-12-25 CN CN201822181998.6U patent/CN209071618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093671A (en) * | 2021-10-22 | 2022-02-25 | 扬州日精电子有限公司 | Capacitor with fusing protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |