CN207409731U - Head harness is connect soon - Google Patents
Head harness is connect soon Download PDFInfo
- Publication number
- CN207409731U CN207409731U CN201721384984.3U CN201721384984U CN207409731U CN 207409731 U CN207409731 U CN 207409731U CN 201721384984 U CN201721384984 U CN 201721384984U CN 207409731 U CN207409731 U CN 207409731U
- Authority
- CN
- China
- Prior art keywords
- cable
- quick
- cone
- signal
- female
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 230000008878 coupling Effects 0.000 claims abstract description 34
- 238000010168 coupling process Methods 0.000 claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 claims abstract description 34
- 241000251468 Actinopterygii Species 0.000 claims abstract description 32
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 11
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of head harness that connects soon of the utility model is made of the cable connection seal of connection and sealing cable and the quick plug two parts being connected with plug in equipment, the cable connection seal port of export is connected with the arrival end of the quick plug, cable is connected through the cable connection seal with the quick plug, it being capable of quick grafting, and it can prevent cable-pull, waterproof can improve the stability of master-slave socket connection.Cable connection seal includes fish tail bone rubber, cone framework, tenses set and quick seal coupling.Quick plug includes rotation set, upper female connector, top cover labyrinth, /V pad, female needle socket, power connector and signal connector.
Description
Technical field
The utility model is related to a kind of plugs, are in particular that one kind connects head harness soon.
Background technology
It is a kind of connector being industrially commonly used to connect head harness soon, for quickly connecting each equipment.Due to industrial item
The severe and industrial requirements of part are stringent, to connecing head harness soon with higher safety and reliability requirement.Patent No.
2008200902640 utility model patent discloses a kind of submersible electric pump cable installation quick plug, the submersible electric pump cable
Installing quick plug includes socket and its female terminal, plug and its plug terminal of inside of inside, leads to outside plug terminal
Threaded connection insulation sleeve is crossed, concave station matches with insulation sleeve internal diameter on the outside of female terminal right end.It is installed outside plug terminal exhausted
Edge set, after plug is connected with socket, insulation is placed on outside female terminal and plug terminal, is added creepage distance, is improved
Cable plug stress levels.But submersible electric pump cable installation quick plug does not consider anti-drawing, waterproof and is stably connected with
The problems such as, be not suitable for severe working environment and more demanding operating mode.
Utility model content
The utility model connects head harness soon mainly solving the technical problems that providing one kind, can quick grafting, and can
To prevent cable-pull, waterproof can improve the stability that master-slave socket connects.
In order to solve the above technical problems, the utility model is a kind of to connect cable connection of the head harness by connection and sealing cable soon
Seal and be connected with plug in equipment quick plug two parts composition, the cable connection seal port of export with it is described
The arrival end of quick plug is connected, and cable is connected through the cable connection seal with the quick plug, can quickly insert
It connects, and can prevent cable-pull, waterproof can improve the stability that master-slave socket connects.
As the further optimization of the utility model, the utility model connects the cable connection seal bag described in head harness soon
It includes fish tail bone rubber, cone framework, tense set and quick seal coupling, the fish tail bone rubber is to be internally provided with cavity
Cone, for the cavity for being inserted into cable and cone framework, the fish tail bone rubber diameter is inserted into one end of the cone framework
Larger one end, the cone framework are internally provided with tension set, and the port of export of the quick seal coupling is fixedly connected on institute
State the arrival end of quick plug, the inside of the arrival end insertion cone framework of the quick seal coupling, it is described tense set by
Outer cone basket and inner cone basket composition, the outer cone basket and inner cone basket are the cone of inner hollow, and the inner cone basket is inserted in institute
It states the inside of outer cone basket and the outer cone basket is identical with the inclined direction of inner cone basket, the interior hollow section of the inner cone basket is used
In insertion cable.
As the further optimization of the utility model, the utility model connects cable connection seal described in head harness also soon
Including sealing shroud and swivel nut, the sealing shroud is the cone of inner hollow, and the sealing shroud is inserted in the fast sealing and connects
Head arrival end, described smaller one end of sealing shroud diameter towards the quick seal coupling the port of export, the sealing shroud
For interior hollow section for being inserted into cable, the swivel nut is fixed on the outside of the quick seal coupling.
As the further optimization of the utility model, the utility model connects head harness soon, it is characterised in that：The cone frame
One end that body is inserted into the fish tail bone rubber is provided with multiple bulge loops, and the bulge loop squeezes the interior of the fish tail bone rubber
Portion.
As the further optimization of the utility model, the utility model connect soon outer cone basket described in head harness and cone framework it
Between, quick seal coupling and cone framework between multiple sealing rings are provided between quick seal coupling and cable.
As the further optimization of the utility model, the quick plug that the utility model connects described in head harness soon includes rotation
Set, upper female connector, top cover labyrinth, /V pad, female needle socket, power connector and signal connector, the upper female connector arrival end with
The cable connection seal port of export is fixedly connected, and the rotation set is fixedly connected on the lower end of the upper female connector, mother's pin
Socket is fixedly connected on the inside of the upper female connector, and the top cover labyrinth is fixedly connected on the upper end of the upper female connector, the mother
For needle socket between the top cover labyrinth and the rotation set, the /V pad is located at the top cover labyrinth and female needle socket
Between, the power connector and signal connector are arranged on the inside of female needle socket, the power connector and signal
Connector has multiple.
As the further optimization of the utility model, the lower end that the utility model connects the upper female connector described in head harness soon is set
There is locating piece.
As the further optimization of the utility model, the utility model connects power connector described in head harness by connecting soon
The power supply pressing of supply line and the power supply female plug pin composition of supply line in connection equipment, the power supply female plug pin bag in cable
Include power supply female plug pin body, snap ring I and tightening ring, the supply line in power supply pressing one end connecting cable, the power supply
The pressing other end connects the upper end of the power supply female plug pin body, and the lower end of the power supply female plug pin body is enclosed by multiple arcs item
There is the tightening ring into the outer sheath with multiple gap hollow cylinders, the hollow cylinder, the tightening ring is setting
Have the annulus set of opening, the snap ring I is sleeved in the intermediate groove of the power supply female plug pin body, it is described mother needle socket it is interior
Portion is provided with the baffle ring for keeping out the snap ring I.
As the further optimization of the utility model, the utility model connects signal connector described in head harness by connecting soon
The signal female plug pin composition of the signal pressing of signal line and signal line in connection equipment, the signal female plug pin bag in cable
Include signal female plug pin body and snap ring II, the signal line in signal pressing one end connecting cable, the signal pressing is another
One end connects the upper end of the signal female plug pin body, and the lower end of the signal female plug pin body is equipped with circular cylindrical cavity, described
Snap ring II is sleeved in the intermediate groove of the signal female plug pin body, and being internally provided with for needle socket of mother keeps out the snap ring
II baffle ring.
As the further optimization of the utility model, the utility model connects one end of the snap ring II described in head harness as circle soon
Set, the other end of the snap ring II are conical sleeve, and the diameter of the conical sleeve small end is equal to the diameter of circle set, on the snap ring II
An opening through circle set and conical sleeve is provided with, the structure of the snap ring I is identical with the snap ring II.
The utility model connects having the beneficial effect that for head harness soon：
It 1. being capable of rapid abutting joint：This connects head harness and is provided with locating piece soon, can quickly realize that cable connects by the plug
Connect equipment.
2. it anti-can draw：After this connects the cable under tension in head harness soon, only the more can draw the more tight, can prevent cable by
It is drawn out after power from quick coupling.
It 3. being capable of waterproof：Multiple waterproof device is provided with, can prevent rainwater etc. from entering plug inside.
4. the stability of connection can be improved：This connects power supply female plug pin in head harness soon and signal female plug pin is provided with card
Tight device can realize that the plug is steadily connected on male plug, that is, in equipment；And power supply female plug pin and signal female plug
Needle set has certain compression stroke, can effectively prevent from causing contact pin flexural deformation during quick grafting.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram that the utility model connects head harness soon.
Fig. 2 is the front view that the utility model connects head harness soon.
Fig. 3 is the rearview that the utility model connects head harness soon.
Fig. 4 is the left view that the utility model connects head harness soon.
Fig. 5 is sectional view along A-A in Fig. 2.
Fig. 6 is B-B direction sectional view in Fig. 2.
Fig. 7 is quick plug part structure diagram.
Fig. 8 be in Fig. 7 A-A to cutaway view Amplified image.
Fig. 9 is the dimensional structure diagram of power supply female plug pin.
Figure 10 is the structure diagram of power supply female plug pin body.
Figure 11 is sectional view along A-A in Figure 10.
Figure 12 is B-B direction cutaway view Amplified image in Fig. 7.
Figure 13 is the partial enlarged view in Figure 12.
Figure 14 is the sectional view of signal female plug pin body.
In figure：Fish tail bone rubber 1；Bore framework 2；Tense set 3；Outer cone basket 3-1；Inner cone basket 3-2；Sealing shroud 4；It is quick close
Sealing joint 5；Swivel nut 6；Rotation set 7；Upper female connector 8；Top cover labyrinth 9；/V pad 10；Female needle socket 11；Power connector 12；Power supply pressure
Pin 12-1；Power supply female plug pin 12-2；Power supply female plug pin body 12-2-1；I 12-2-2 of snap ring；Tightening ring 12-2-3；Signal connects
First 13；Signal pressing 13-1；Signal female plug pin 13-2；Signal female plug pin body 13-2-1；II 13-2-2 of snap ring.
Specific embodiment
Illustrate present embodiment, the utility model one with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14
Kind connect head harness soon, can quick grafting, and can prevent cable-pull, waterproof can improve the steady of master-slave socket connection
It is qualitative.
This connect soon head harness be connected by the cable connection seal of connection and sealing cable and with plug in equipment it is fast
Fast plug two parts composition.Cable connection seal is used for connecting cable, and cable is prevented to be drawn out, while prevents the liquid such as rainwater
Body invades.Quick plug realizes the connection between each equipment for the interface on cable and equipment quickly to be connected.The electricity
Cable connection the seal port of export be connected with the arrival end of the quick plug, cable pass through the cable connection seal with it is described
Quick plug is connected.Cable enters from the arrival end of cable connection seal, and enters from the port of export of cable connection seal
Quick plug, and be connected with quick plug.
The cable connection seal includes fish tail bone rubber 1, cone framework 2, tenses set 3 and quick seal coupling 5.
The fish tail bone rubber 1 is the cone for being internally provided with cavity, and fish tail bone rubber 1 uses rubber or flexible soft
Material can tightly be wrapped in cable surrounding, prevent the liquid such as rainwater from invading.The sky that 1 inside of fish tail bone rubber is set
For chamber for being inserted into cable and cone framework 2, one end that the fish tail bone rubber 1 is relatively large in diameter is inserted into one end of the cone framework 2.
Since fish tail bone rubber 1 has elasticity, cone framework 2 is interference fit with 1 matched one end of fish tail bone rubber.Both
It can prevent inside the liquid such as rainwater intrusion cable, and can prevent cone framework 2 from being skidded off inside fish tail bone rubber 1.It is described
Cone framework 2 is internally provided with tension set 3, tenses set 3 for cable to be prevented to be drawn out.The outlet of the quick seal coupling 5
End is fixedly connected on the arrival end of the quick plug by the modes such as welding or being threadedly coupled.The quick seal coupling 5
The inside of the arrival end insertion cone framework 2.The set 3 that tenses is made of outer cone basket 3-1 and inner cone basket 3-2, the outer cone basket
3-1 and inner cone basket 3-2 is the cone of inner hollow, the inner cone basket 3-2 be inserted in the inside of the outer cone basket 3-1 and
The outer cone basket 3-1 is identical with the inclined direction of inner cone basket 3-2, and the interior hollow section of the inner cone basket 3-2 is used to be inserted into electricity
Cable.When cable is subject to outside pulling force, cable drives inner cone basket 3-2 to be moved to the directly smaller one end of outer cone basket 3-1, due to
The maximum gauge of inner cone basket 3-2 is more than the minimum diameter of outer cone basket 3-1, and slowly insertion is outer during movement by inner cone basket 3-2
The miner diameter end of basket 3-1 is bored, outer cone basket 3-1 squeezes inner cone basket 3-2 and inner cone basket 3-2 can not be moved, and inner cone basket 3-2 also can at this time
Extruded cable, so as to increase and the direct frictional resistance of cable so that cable can not be drawn out, but the more draw the more tight.Inner cone basket
The material of 3-2 can select the soft materials such as rubber or deformable metal material.
The cable connection seal further includes sealing shroud 4 and swivel nut 6, and the sealing shroud 4 is the circular cone of inner hollow
Body, the sealing shroud 4 are inserted in the arrival end of the quick seal coupling 5, and the sealing shroud 4 uses rubber or flexible
Soft material, the arrival end of the quick seal coupling 5 are provided with the cone cavity being adapted with 4 shape of sealing shroud.It is described close
The smaller one end of 4 diameter of big envelope towards the port of export of the quick seal coupling 5, use by the interior hollow section of the sealing shroud 4
In insertion cable, cable is interference fitted the inside for being inserted in sealing shroud 4, and sealing shroud 4 is extruded in the circular cone body cavity of quick seal coupling 5
Between body and cable, so that sealing shroud 4 is close to cable surrounding, prevent in the liquid such as rainwater intrusion quick plug.It is described
Swivel nut 6 is fixed on the outside of the quick seal coupling 5, and the outer of quick seal coupling 5 is fixedly connected on for that will bore framework 2
Side.One end that the sealing shroud 4 is relatively large in diameter mutually is squeezed with tensing set 3, can be bonded between sealing shroud 4 and cable
It is even closer.
One end that the cone framework 2 is inserted into the fish tail bone rubber 1 is provided with multiple bulge loops, and the bulge loop squeezes institute
State the inside of fish tail bone rubber 1 so that the inside of fish tail bone rubber 1 deforms, so as to increase fish tail bone rubber 1 with
Extruding force between cone framework 2 so that cone framework 2 is connected even closer with fish tail bone rubber 1, so as to effectively prevent rainwater etc.
Inside liquid intrusion cable, and it can prevent cone framework 2 from being skidded off inside fish tail bone rubber 1.
Between the outer cone basket 3-1 and cone framework 2, between quick seal coupling 5 and cone framework 2 and quick seal coupling
Multiple sealing rings are provided between 5 and cable, the sealing ring can be O-ring seal or other sealing rings, for preventing rain
Gap between gap of the liquid such as water between outer cone basket 3-1 and cone framework 2, quick seal coupling 5 and cone framework 2 and quick
Gap is entered inside cable between seal nipple 5 and cable.
The quick plug includes rotation set 7, upper female connector 8, top cover labyrinth 9, /V pad 10, female needle socket 11, power supply and connects
Connector 12 and signal connector 13, upper 8 arrival end of female connector and the cable connection seal port of export by welding or
It the modes such as is threadedly coupled to be fixedly connected, the rotation set 7 is fixedly connected on described by the modes such as welding or be threadedly coupled and connects
The lower end of set 8, the rotation set 7 are used to connect the interface in equipment, and shape is corresponding with the interface in equipment.Mother's pin is inserted
Seat 11 is fixedly connected on the inside of the upper female connector 8, and the top cover labyrinth 9 is connected through a screw thread mode and is fixedly connected on described
The upper end of female connector 8, for mother's needle socket 11 between the top cover labyrinth 9 and the rotation set 7, the /V pad 10 is located at institute
It states between top cover labyrinth 9 and female needle socket 11./V pad 10 has certain thickness, for fixed female needle socket 11, prevents
Only female needle socket 11 is moved up and down in the inside of upper female connector 8.Top cover labyrinth 9 prevents the liquid such as rainwater from being connect on invading for sealing
The inside of set 8, so as to cause short-circuit or other perils.The power connector 12 and signal connector 13 are arranged on described
The inside of female needle socket 11, the power connector 12 and signal connector 13 have multiple.The power connector 12 is used for
Power supply to the device, the signal connector 13 are used to implement the connection between signal.The power connector 12 is connected with signal
First 13 quantity and distributing position is all to be designed arrangement according to the interface in equipment.
The lower end of the upper female connector 8 is provided with locating piece, the interface in the shape and size and equipment of the locating piece
It is corresponding, consequently facilitating will be in the interface in 13 quick insertion equipment of power connector 12 and signal connector.
The power connector 12 in the power supply pressing 12-1 of supply line in connecting cable and connection equipment by powering
The power supply female plug pin 12-2 compositions of circuit.The power supply female plug pin 12-2 includes power supply female plug pin body 12-2-1, I 12- of snap ring
2-2 and tightening ring 12-2-3, the supply line in the connecting cable of described power supply pressing 12-1 one end, the power supply pressing 12-1 are another
One end connects the upper end of the power supply female plug pin body 12-2-1, and the lower end of the power supply female plug pin body 12-2-1 is by multiple arcs
Shape item is surrounded with multiple gap hollow cylinders, and described surrounded by multiple arcs item is used for multiple gap hollow cylinders
Connect the contact pin in interface in equipment.Equipped with there is multiple gaps, it can cause arc strip that there is certain elasticity, it can be in order to setting
Contact pin quick insertion in standby upper interface, and the compactness of connection can be improved, it prevents in the interface in quick plug slave device
It skids off.The outer sheath of the hollow cylinder has the tightening ring 12-2-3, and the tightening ring 12-2-3 is to be provided with opening
Annulus set, the tightening ring 12-2-3 have certain elasticity, can increase the elasticity of arc strip, increase power supply female plug pin sheet
Extruding force between contact pin on the lower end of body 12-2-1 and equipment in interface so that the lower end of power supply female plug pin body 12-2-1 with
Contact pin in equipment in interface connects even closer.I 12-2-2's of snap ring is sleeved on the power supply female plug pin body 12-2-
In 1 intermediate groove, mother's needle socket 11 is internally provided with the baffle ring for keeping out I 12-2-2 of snap ring.The snap ring I
12-2-2 can move up and down a certain distance in the intermediate groove of power supply female plug pin body 12-2-1, inside female needle socket 11
The baffle ring of setting prevents that power supply female plug pin body 12-2-1 is subject to upwards during connection for keeping out I 12-2-2 of snap ring
Thrust and the distance that moves up is excessive, lead to not and the contact pin in interface in equipment be connected with each other.In addition, I 12-2- of ring
2 can move up and down a certain distance in the intermediate groove of power supply female plug pin body 12-2-1, it is achieved thereby that power supply female plug
Pin body 12-2-1 can move up a certain distance, during preventing quick grafting, power supply female plug pin body 12-2-1
It is incorrect with the contact pin cooperation in interface in equipment, it bends so as to cause contact pin stress.
The signal connector 13 is by signal in the signal pressing 13-1 of signal line in connecting cable and connection equipment
The signal female plug pin 13-2 compositions of circuit.The signal female plug pin 13-2 includes signal female plug pin body 13-2-1 and snap ring II
13-2-2, the signal line in the connecting cable of described signal pressing 13-1 one end, the signal pressing 13-1 other ends connect institute
The upper end of signal female plug pin body 13-2-1 is stated, the lower end of the signal female plug pin body 13-2-1 is equipped with circular cylindrical cavity, institute
Circular cylindrical cavity is stated for connecting the contact pin in equipment in interface.II 13-2-2 of snap ring is sleeved on the signal female plug pin body
In the intermediate groove of 13-2-1, mother's needle socket 11 is internally provided with the baffle ring for keeping out II 13-2-2 of snap ring.It is described
II 13-2-2 of snap ring can move up and down a certain distance in the groove among signal female plug pin body 13-2-1, so as to fulfill
Female plug pin body 13-2-1 can move up a certain distance, during preventing quick grafting, female plug pin body 13-2-
1 is incorrect with the contact pin cooperation in interface in equipment, bends so as to cause contact pin stress.
One end of II 13-2-2 of snap ring covers for circle, and the other end of II 13-2-2 of snap ring is conical sleeve, described
The diameter of conical sleeve small end is equal to the diameter of round set, and one is provided on II 13-2-2 of snap ring through circle set and conical sleeve
Opening, the structure of I 12-2-2 of snap ring are identical with II 13-2-2 of snap ring.I 12-2-2 of snap ring and II 13-2- of snap ring
The big end of conical sleeve is engaged with the baffle ring that female 11 inside of needle socket is set on 2, and baffle ring can prevent I 12-2-2 of snap ring and snap ring II
13-2-2 is moved up, and I 12-2-2 of snap ring prevents power supply female plug pin body 12-2-1 from continuing up movement, II 13-2-2 of snap ring
Signal female plug pin body 13-2-1 is prevented to continue up movement.
The operation principle of the utility model is：
Cable sequentially passes through fish tail bone rubber 1, cone framework 2, tenses in set 3 and quick seal coupling 5 and quick plug
Power supply pressing 12-1 or signal pressing 13-1 be fixedly connected, power supply pressing 12-1 or signal pressing 13-1 pass through power supply female plug pin
12-2 or signal female plug pin 13-2 are connected with the interface in equipment, so as to fulfill the connection between power supply or signal.
During rapid abutting joint, the locating piece of the lower end of upper female connector 8 is corresponding with the interface in equipment, consequently facilitating power supply is connected
In interface in 13 quick insertion equipment of connector 12 and signal connector.
Anti- drawing：When cable is subject to outside pulling force, cable drives inner cone basket 3-2 to outer cone basket 3-1 directly smaller one
End movement, since the maximum gauge of inner cone basket 3-2 is more than the minimum diameter of outer cone basket 3-1, inner cone basket 3-2 is during movement
The miner diameter end of outer cone basket 3-1 is slowly inserted into, outer cone basket 3-1 squeezes inner cone basket 3-2 and inner cone basket 3-2 can not be moved, interior at this time
Bore basket 3-2 also can extruded cable, so as to increase and the direct frictional resistance of cable so that cable can not be drawn out, but more be drawn
It is tighter.
Waterproof：It is interference fit that framework 2, which is bored, with 1 matched one end of fish tail bone rubber, can prevent the liquid such as rainwater
It invades inside cable；One end that cone framework 2 is inserted into the fish tail bone rubber 1 is provided with multiple bulge loops, and the bulge loop squeezes institute
State the inside of fish tail bone rubber 1 so that the inside of fish tail bone rubber 1 deforms, so as to increase fish tail bone rubber 1 with
Extruding force between cone framework 2 so that cone framework 2 is connected even closer with fish tail bone rubber 1, so as to effectively prevent rainwater etc.
Inside liquid intrusion cable；Described smaller one end of 4 diameter of sealing shroud towards the quick seal coupling 5 the port of export, it is described
The interior hollow section of sealing shroud 4 is for being inserted into cable, and cable is interference fitted the inside for being inserted in sealing shroud 4, and sealing shroud 4 is extruded in
Between the cone cavity and cable of quick seal coupling 5, so that sealing shroud 4 is close to cable surrounding, rainwater etc. is prevented
In liquid intrusion quick plug；Between the outer cone basket 3-1 and cone framework 2, between quick seal coupling 5 and cone framework 2 and
Multiple sealing rings are provided between quick seal coupling 5 and cable, for preventing the liquid such as rainwater from outer cone basket 3-1 and cone framework
Gap enters between gap and quick seal coupling 5 and cable between gap, quick seal coupling 5 between 2 and cone framework 2
To inside cable.
Improve the stability of connection：This connects power supply female plug pin in head harness soon and signal female plug pin is provided with clamping dress
It puts, can realize that the plug is steadily connected on male plug, that is, in equipment；And power supply female plug pin and signal female plug needle set
There is certain compression stroke, can effectively prevent from causing contact pin flexural deformation during quick grafting.The power supply female plug pin body 12-
The lower end of 2-1 is surrounded by multiple arcs item with multiple gap hollow cylinders, equipped with having multiple gaps so that arc strip has
Certain elasticity convenient for the contact pin quick insertion in interface in equipment, and improves the compactness of connection, prevents quick plug from setting
It is skidded off in standby upper interface.The outer sheath of the hollow cylinder has the tightening ring 12-2-3, the tightening ring 12-2-3 to be
The annulus set of opening is provided with, the tightening ring 12-2-3 has certain elasticity, can increase the elasticity of arc strip, increase
Extruding force between contact pin on the lower end of power supply female plug pin body 12-2-1 and equipment in interface so that power supply female plug pin body
Contact pin on the lower end of 12-2-1 and equipment in interface connects even closer.I 12-2-2's of snap ring is sleeved on the power supply
In the intermediate groove of female plug pin body 12-2-1, being internally provided with for needle socket 11 of mother keeps out I 12-2-2's of snap ring
Baffle ring.I 12-2-2 of snap ring can move up and down a certain distance in the intermediate groove of power supply female plug pin body 12-2-1,
The baffle ring that female 11 inside of needle socket is set prevents the power supply female plug pin body during connection for keeping out I 12-2-2 of snap ring
The distance that 12-2-1 is subject to upward thrust and moves up is excessive, leads to not mutually interconnect with the contact pin in interface in equipment
It connects.In addition, I 12-2-2 of ring can move up and down a certain distance in the intermediate groove of power supply female plug pin body 12-2-1, from
And a certain distance can be moved up by realizing power supply female plug pin body 12-2-1, and during preventing quick grafting, power supply
Female plug pin body 12-2-1 and the contact pin cooperation in interface in equipment are incorrect, bend so as to cause contact pin stress.It is described
II 13-2-2 of snap ring can move up and down a certain distance in the groove among signal female plug pin body 13-2-1, so as to fulfill
Female plug pin body 13-2-1 can move up a certain distance, during preventing quick grafting, female plug pin body 13-2-
1 is incorrect with the contact pin cooperation in interface in equipment, bends so as to cause contact pin stress.II 13-2-2's of snap ring
One end covers for circle, and the other end of II 13-2-2 of snap ring is conical sleeve, and the diameter of the conical sleeve small end is equal to the straight of circle set
Footpath, is provided with an opening through circle set and conical sleeve on II 13-2-2 of snap ring, the structure of I 12-2-2 of snap ring with
II 13-2-2 of snap ring is identical.The big end of conical sleeve and female needle socket 11 on I 12-2-2 of snap ring and II 13-2-2 of snap ring
The baffle ring that inside is set is engaged, and baffle ring can prevent I 12-2-2 of snap ring and II 13-2-2 of snap ring from moving up, and I 12-2- of snap ring
2 prevention power supply female plug pin body 12-2-1 continue up movement, II 13-2-2 of snap ring prevent signal female plug pin body 13-2-1 to
On continue to move to.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (10)
1. head harness is connect soon, it is characterised in that：This connect soon head harness by the cable connection seal of connection and sealing cable and with
Quick plug two parts composition that plug is connected in equipment, the cable connection seal port of export and the quick plug
Arrival end is connected, and cable is connected through the cable connection seal with the quick plug.
2. according to claim 1 connect head harness soon, it is characterised in that：The cable connection seal includes fish tail
Vertebra rubber (1), cone framework (2) tense set (3) and quick seal coupling (5), and the fish tail bone rubber (1) is set to be internal
There is the cone of cavity, for the cavity for being inserted into cable and cone framework (2), the fish is inserted into one end of the cone framework (2)
One end that class tail bone rubber (1) is relatively large in diameter, the cone framework (2) are internally provided with tension set (3), and the fast sealing connects
The port of export of head (5) is fixedly connected on the arrival end of the quick plug, the arrival end insertion institute of the quick seal coupling (5)
The inside of cone framework (2) is stated, the set (3) that tenses is made of outer cone basket (3-1) and inner cone basket (3-2), the outer cone basket (3-1)
It is the cone of inner hollow with inner cone basket (3-2), the inner cone basket (3-2) is inserted in the inside of the outer cone basket (3-1)
And the outer cone basket (3-1) is identical with the inclined direction of inner cone basket (3-2), the interior hollow section of the inner cone basket (3-2)
For being inserted into cable.
3. according to claim 2 connect head harness soon, it is characterised in that：The cable connection seal further includes sealing
(4) and swivel nut (6) are covered, the sealing shroud (4) is the cone of inner hollow, and the sealing shroud (4) is inserted in described quick close
The arrival end of sealing joint (5), the smaller one end of sealing shroud (4) diameter towards the quick seal coupling (5) the port of export,
For the interior hollow section of the sealing shroud (4) for being inserted into cable, the swivel nut (6) is fixed on the quick seal coupling (5)
Outside.
4. head harness is connect soon according to Claims 2 or 3, it is characterised in that：The cone framework (2) is inserted into the fish
One end of tail bone rubber (1) is provided with multiple bulge loops, and the bulge loop squeezes the inside of the fish tail bone rubber (1).
5. according to claim 3 connect head harness soon, it is characterised in that：The outer cone basket (3-1) and cone framework (2) it
Between, between quick seal coupling (5) and cone framework (2) and quick seal coupling (5) is provided with multiple sealing rings between cable.
6. according to claim 1 connect head harness soon, it is characterised in that：The quick plug include rotation set (7), on connect
(8), top cover labyrinth (9), /V pad (10), female needle socket (11), power connector (12) and signal connector (13) are covered, it is described
Upper female connector (8) arrival end is fixedly connected with the cable connection seal port of export, and the rotation set (7) is fixedly connected on described
The lower end of female connector (8), mother's needle socket (11) are fixedly connected on the inside of the upper female connector (8), and the top cover labyrinth (9) is solid
Surely the upper end of the upper female connector (8) is connected to, mother's needle socket (11) is located at the top cover labyrinth (9) and the rotation set (7)
Between, the /V pad (10) is located between the top cover labyrinth (9) and female needle socket (11), the power connector
(12) and signal connector (13) is arranged on the inside of female needle socket (11), and the power connector (12) connects with signal
Head (13) has multiple.
7. according to claim 6 connect head harness soon, it is characterised in that：The lower end of the upper female connector (8) is provided with fixed
Position block.
8. according to claim 6 connect head harness soon, it is characterised in that：The power connector (12) is by connecting cable
Power supply female plug pin (12-2) composition of supply line, the power supply on the power supply pressing (12-1) of middle supply line and connection equipment
Female plug pin (12-2) includes power supply female plug pin body (12-2-1), snap ring I (12-2-2) and tightening ring (12-2-3), the power supply
Supply line in the connecting cable of pressing (12-1) one end, power supply pressing (12-1) other end connect the power supply female plug pin
The upper end of body (12-2-1), the lower end of the power supply female plug pin body (12-2-1) are surrounded by multiple arcs item with multiple
Gap hollow cylinder, the outer sheath of the hollow cylinder have the tightening ring (12-2-3), and the tightening ring (12-2-3) is
It is provided with the annulus set of opening, the middle concave for being sleeved on the power supply female plug pin body (12-2-1) of the snap ring I (12-2-2)
In slot, mother's needle socket (11) is internally provided with the baffle ring for keeping out the snap ring I (12-2-2).
9. according to claim 8 connect head harness soon, it is characterised in that：The signal connector (13) is by connecting cable
Signal female plug pin (13-2) composition of signal line, the signal on the signal pressing (13-1) of middle signal line and connection equipment
Female plug pin (13-2) includes signal female plug pin body (13-2-1) and snap ring II (13-2-2), described signal pressing (13-1) one end
Signal line in connecting cable, signal pressing (13-1) other end connect the signal female plug pin body (13-2-1)
Upper end, the lower end of the signal female plug pin body (13-2-1) are equipped with circular cylindrical cavity, and the snap ring II (13-2-2) is sleeved on institute
In the intermediate groove for stating signal female plug pin body (13-2-1), being internally provided with for mother's needle socket (11) keeps out the snap ring
The baffle ring of II (13-2-2).
10. according to claim 9 connect head harness soon, it is characterised in that：One end of the snap ring II (13-2-2) is
Circle set, the other end of the snap ring II (13-2-2) is conical sleeve, and the diameter of the conical sleeve small end is equal to the diameter of circle set, institute
State be provided on snap ring II (13-2-2) one through circle set and conical sleeve opening, the structure of the snap ring I (12-2-2) with
The snap ring II (13-2-2) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384984.3U CN207409731U (en) | 2017-10-25 | 2017-10-25 | Head harness is connect soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384984.3U CN207409731U (en) | 2017-10-25 | 2017-10-25 | Head harness is connect soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409731U true CN207409731U (en) | 2018-05-25 |
Family
ID=62407623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384984.3U Active CN207409731U (en) | 2017-10-25 | 2017-10-25 | Head harness is connect soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409731U (en) |
-
2017
- 2017-10-25 CN CN201721384984.3U patent/CN207409731U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203339403U (en) | Separating fall-off type electric connector assembly | |
| CN207409731U (en) | Head harness is connect soon | |
| CN107834279A (en) | Head harness is connect soon | |
| CN103500976B (en) | Electromagnetism-preandtion andtion waterproof metal connector for cable | |
| CN220172736U (en) | Waterproof traction device for high-voltage crosslinked cable | |
| CN206060157U (en) | Water-proof cable anchor tip | |
| CN207781965U (en) | A kind of highly reliable hot plug DC charging rifle | |
| CN203339406U (en) | Separation pull-off plug | |
| CN202533608U (en) | Optical connector whose optical jumper can be replaced | |
| CN209088230U (en) | Radio-frequency cable adapter | |
| CN216214376U (en) | Sealed internal thread type quick sealing connector | |
| CN209511333U (en) | A kind of anti-loose connecting tube of inserted type | |
| CN206758660U (en) | Multiaspect roof pressing type terminal fast energy-saving conductive contact | |
| CN209357999U (en) | Push type water-proof connector | |
| CN207282814U (en) | A kind of high-tension connector terminal | |
| CN206992351U (en) | A kind of contact pin binding post | |
| CN205543442U (en) | Novel waterproof connector | |
| CN207486289U (en) | A kind of push-and-pull self-locking fluid connector with washability conducting function | |
| CN213026720U (en) | High-efficient dustproof and waterproof's DC line | |
| CN108808270A (en) | A kind of watertight cable extending structure | |
| CN218455033U (en) | Protection component of anchor rope slip casting connector | |
| CN213712228U (en) | Anti-drop and binding-free water hose connector | |
| CN207486282U (en) | A kind of fluid connector with washability conducting function | |
| CN216443477U (en) | New forms of energy that leakproofness is good fills electric pile cable connecting device | |
| CN218101848U (en) | Electrical connector for tunnel underwater robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201222 Granted publication date: 20180525 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231222 Granted publication date: 20180525 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240314 Granted publication date: 20180525 |