CN106958582B - A kind of heavy-duty connector - Google Patents
A kind of heavy-duty connector Download PDFInfo
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- CN106958582B CN106958582B CN201710179124.4A CN201710179124A CN106958582B CN 106958582 B CN106958582 B CN 106958582B CN 201710179124 A CN201710179124 A CN 201710179124A CN 106958582 B CN106958582 B CN 106958582B
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- locking
- connector
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- hinge joint
- branch pipe
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- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000007306 turnover Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/91—Use of a pneumatic action
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of heavy-duty connectors, belong to connector technique field, and its purpose is to provide a kind of heavy-duty connectors with the big turn over function of small stroke, improve efficiency when heavy-duty connector upper-lower casing lid closes.It includes the connector shell and lateral connector formed by upper housing, lower case；The turnover mechanism for driving lateral connector to overturn is also connected in lower case, turnover mechanism includes tumble cylinder, overturning crank, the drive shaft of tumble cylinder and overturning crank are hinged, and the other end for overturning crank is hinged with upset connecting rod, and the other end and lateral connector of upset connecting rod are hinged；And the spacing L2 between lower case and the hinge joint A, tumble cylinder and the hinge joint B for overturning crank that overturn crank is less than the spacing L1 between hinge joint C, tumble cylinder and the hinge joint B for overturning crank of lower case and upset connecting rod.It present invention can be suitably applied to heavy-duty connector, and the upper-lower casing of heavy-duty connector effectively connected.
Description
Technical field
The invention belongs to connector technique fields, are related to a kind of heavy-duty connector.
Background technique
Heavy-duty connector also known as HDC heavy-duty connector, aviation are inserted, and building machinery, textile machine, packaging are widely used in
The progress of the needs such as printing machinery, tobacco machine, robot, rail traffic, hot flow path, electric power, automation is electrically connected with signal
Equipment in.International advance of the heavy-duty connector in terms of structure design, materials'use makes connector in electric property side
Face is had outstanding performance, and the reliability for electric connection system is that traditional connection type is unable to reach.
The connection structure of heavy-duty connector on the market is complex at present, and connectivity robustness and service life compared with
It is low.For this purpose, application No. is 201510975789.7 applications for a patent for invention to disclose a kind of heavy-duty connector bayonet type connection
Device comprising: the connector shell formed by upper housing and lower case, and it is located at the side of connector shell two sides
Connector.One end of lateral connector is rotatably arranged in the lower fixed column of lower case, which is provided with location hole, positioning
Hole and lower fixed column are cooperatively connected, so that lateral connector can be freely rotated around lower fixed column.The other end of lateral connector is locked
It is buckled in the upper fixed column of upper housing, upper housing is connected with lower case.The lateral connector is flexible wear material, setting
There is the groove for accommodating fixed frame, fixed frame is used to securely snap into the other end of lateral connector the upper fixed column of upper housing
On, one end of the fixed frame is positioning end, and the other end of fixed frame is free end, which is connected in lower fixed column, should
Free end is resisted against at the gear part of upper housing, and is formed with the lock slots to match with upper fixed column, which is formed with pair
The arc surface of fixed column should be gone up, can be snapped into fixed column securely.Lateral connector is additionally provided with spanner, passes through spanner
Rotation can manipulate lateral connector movement, with realize the connection of upper housing and lower case with separate.In use, passing through turn
Spanner, and under gear part support, the lock slots of fixed frame can accurately be snapped into the upper fixed column on upper housing, i.e., will
Upper housing is connected with lower case bayonet type.The attachment device is latched the upper housing of connector and lower case by lateral connector
Formula connection, so that it is very convenient to operate, and lateral connector is provided with the fixed frame for lock catch connector, the company of improving
The connectivity robustness of connection device also makes the service life of attachment device longer.
But above-mentioned heavy-duty connector locked connecting device is when being worked, need to by artificial moving wrench, and
During spanner rotates, the action path of manpower is consistent with the path that spanner rotates, thus causes the upper and lower of heavy-duty connector
It is lower that lid of the shell when carrying out lid and closing closes efficiency.
Summary of the invention
It is an object of the invention to: a kind of heavy-duty connector with the big turn over function of small stroke is provided, improves heavy duty even
Connect efficiency when device upper-lower casing lid closes.
The technical solution adopted by the invention is as follows:
A kind of heavy-duty connector including the connector shell formed by upper housing, lower case, and is located at connector
The lateral connector of shell two sides；The hinged end of the lateral connector is rotatably arranged in the lower fixed column of lower case,
The joint end of the lateral connector is latched in the upper fixed column of upper housing；It is also connected in the lower case for driving side
The turnover mechanism of face connector overturning, the turnover mechanism include the tumble cylinder being articulated in lower case, overturning crank, institute
Drive shaft and the overturning crank for stating tumble cylinder are hinged, and the other end of the overturning crank is hinged with upset connecting rod, the overturning
The other end of connecting rod and lateral connector are hinged；And hinge joint A, tumble cylinder and the overturning crank of lower case and overturning crank
Spacing L2 between hinge joint B is less than the hinge joint B of the hinge joint C of lower case and upset connecting rod, tumble cylinder and overturning crank
Between spacing L1.
Wherein, spacing L2 and spacing L1 meet relationship: L1=(4-6) L2.
Wherein, the joint end of the lateral connector is additionally provided with the locking mechanism of the fixed column in locking.
Wherein, the locking mechanism includes the locking crank for being articulated with the joint end of lateral connector, locking cylinder, L
Type locking part, the drive shaft and locking crank of the locking cylinder are hinged, and the other end of the locking crank is hinged with locking company
The other end of bar, the other end and L-type locking part of the locking connecting rod is hinged；And the hinge joint of lateral connector and locking crank
D, the hinge joint E of locking cylinder and locking crank.Between spacing L3 be less than the hinge joint E of locking cylinder and locking crank, embrace
Spacing L4 between dead crank and the hinge joint F of locking connecting rod.
Wherein, spacing L3 and spacing L4 meet relationship: L4=(5-8) L3.
Wherein, it is also connected with vent line between the tumble cylinder, locking cylinder, is provided with gas on the vent line
Pump；The two sides of the vent line are respectively arranged with the first branch pipe gas circuit, the second branch pipe gas circuit, the first branch pipe gas circuit into
Gas end, outlet side are located at the both ends of air pump and are connected to vent line, the inlet end of the second branch pipe gas circuit, outlet side
It is located at the both ends of air pump and is connected to vent line, and be respectively arranged in the first branch pipe gas circuit, the second branch pipe gas circuit
Valve G, valve H；It is set between the inlet end of the first branch pipe gas circuit and the inlet end of the second branch pipe gas circuit on vent line
It is equipped with valve F, is arranged between the outlet side of the first branch pipe gas circuit and the outlet side of the second branch pipe gas circuit on vent line
There is valve I.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in the present invention, upper housing and lower case are attached by lateral connector, the hinged end of the lateral connector
Hinged with lower case, the joint end of the lateral connector can latch in the upper fixed column of upper housing, thus realize upper housing with
The connection of lower case, and the heavy-duty connector makes the joint end of lateral connector latch in upper fixation by overturning lateral connector
On column, so that it is very convenient to operate when load-carrying connector connection；In addition, being additionally provided in lower case for driving
The turnover mechanism of dynamic lateral connector overturning, automatic turning, the automatic locking of lateral connector can be realized by the turnover mechanism
Tightly, to realize the automatic connection of load-carrying connector；The turnover mechanism includes tumble cylinder, overturns crank and upset connecting rod,
And the spacing L2 between lower case and the hinge joint A, tumble cylinder and the hinge joint B for overturning crank that overturn crank is less than lower case
With the spacing L1 between the hinge joint C of upset connecting rod, tumble cylinder and the hinge joint B for overturning crank, thus when tumble cylinder is driven
When moving overturning crank and driving lateral connector rotation by upset connecting rod, it can be realized by the rotation by a small margin of tumble cylinder
The significantly rotation of lateral connector, thus lateral connector time needed for rotation in lock can be effectively improved, improve weight
Carry connector joint efficiency.
2, it in the present invention, is set as spacing L2 and spacing L1 to meet relationship: L1=(4-6) L2, thus can realize overturning
The small rotation of cylinder, the big stroke of lateral connector purpose, the time needed for shortening lateral connector rotation, improve the heavy duty
Connector joint efficiency.
3, in the present invention, it is additionally provided with the locking mechanism of the fixed column in locking in the joint end of lateral connector, is led to
Cross the locking mechanism can when latching upper fixed column fixed column tightly in locking, to effectively avoid when heavy-duty connector uses
The joint end of lateral connector is separated from from upper fixed column, and it is steady to the connection of upper housing, lower case to improve the lateral connector
It is qualitative.
4, in the present invention, the structure of the locking mechanism and the structure of turnover mechanism are similar, thus the effect with turnover mechanism
It is similar, the significantly rotation of L-type locking part, small turn for realizing locking cylinder can be realized by the rotation by a small margin of locking cylinder
The purpose of dynamic, L-type locking part big stroke, shortens L-type locking part time needed for locking rotation process, improves the locking
The locking efficiency of mechanism.
5, the present invention in, be also connected between tumble cylinder, locking cylinder vent line, air pump, the first branch pipe gas circuit,
Second branch pipe gas circuit, valve G, valve H, valve F and valve I, thus pass through vent line, air pump, the first branch pipe gas circuit, second
Branch pipe gas circuit, valve G, valve H, valve F and valve I can be realized goes lock tight in tumble cylinder action drives lateral connector
When (tumble cylinder needs to inflate) locking cylinder in gas can enter tumble cylinder by vent line (i.e. locking cylinder is put
Gas, locking mechanism is packed up), locking cylinder driving L-type locking part locking on fixed column when (i.e. locking cylinder needs to inflate) overturn
Gas in cylinder can enter locking cylinder (i.e. tumble cylinder is deflated, and lateral connector lock is tight) by vent line, thus
It is supplied without external air source, and the synergistic effect of locking cylinder, tumble cylinder can make the lock of lateral connector Yu upper fixed column
Connection is more stable, and the connectivity robustness of the lateral connector is greatly improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Structural schematic diagram when Fig. 2 is the locking of locking mechanism；
Fig. 3 is structural schematic diagram when locking mechanism is unclamped；
Fig. 4 is the partial enlarged view of Fig. 2；
Fig. 5 is the partial enlarged view of Fig. 3；
Fig. 6 is the gas flow schematic diagram of vent line；
Fig. 7 is the gas flow schematic diagram on another embodiment Center Vent tube road；
Marked in the figure: on 1- turnover mechanism, 2- locking mechanism, 3- lower case, the upper fixed column of 4-, 5- lateral connector, 6-
Shell, the first branch pipe of 7- gas circuit, 8- air pump, the second branch pipe of 9- gas circuit, 10- vent line, 11- tumble cylinder, 12- overturning are bent
Handle, 13- upset connecting rod, 21-L type locking part, 22- locking cylinder, 23- locking crank, 24- locking connecting rod.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
A kind of heavy-duty connector comprising there is connector shell, which includes upper housing 6, lower case 3,
Upper housing 6 fastens with lower case 3, connect to form connector shell.The arranged on left and right sides of the connector shell is provided with side connection
Part 5 can realize the connection to upper housing 6, lower case 3 by the lateral connector 5.The hinged end of the lateral connector 5 can turn
It is arranged in the lower fixed column of lower case 3 dynamicly, concrete mode are as follows: it is provided with location hole in the hinged end of lateral connector 5, it is lower solid
Fixed column is set in the positioning hole, and location hole and lower fixed column are cooperatively connected, so that lateral connector 5 can be free around lower fixed column
Rotation.The joint end of the lateral connector 5 is latched in the upper fixed column 4 of upper housing 6, and upper housing 6 is connected with lower case 3,
Concrete mode are as follows: the joint end of lateral connector 5 is provided with groove compatible with upper fixed column 4, when 5 turns of lateral connector
It moves and fixed column 4 on this can be made to be connected in the groove.In addition, in order to make lateral connector 5 realize rotation automatically, thus
Turnover mechanism 1 is also connected in lower case 3, by the turnover mechanism 1 can drive lateral connector 5 on connector shell around
Lower fixed column rotation.The turnover mechanism 1 includes tumble cylinder 11, overturning crank 12 and upset connecting rod 13, the tumble cylinder 11
It is hinged in lower case 3 with overturning crank 12, so that tumble cylinder 11 and overturning crank 12 can be in lower cases 3 around correspondence
Articulated shaft rotation.The drive shaft and overturning crank 12 of the tumble cylinder 11 are hinged, and the tumble cylinder 11 and overturning crank 12
Hinge joint B close to overturning crank 12 in the hinge joint A of lower case 3.The other end and upset connecting rod 13 of the overturning crank 12
Articulated connection, and the hinge joint C for overturning crank 12 and upset connecting rod 13 is away from hinge joint A, i.e. hinge joint B is located at hinge joint A
Between hinge joint C, three can not point-blank, and the spacing L2 between hinge joint A and hinge joint B is less than hinge joint
Spacing L1 between B and hinge joint C.The other end and lateral connector 5 of the upset connecting rod 13 are articulated and connected.
When needing to realize the connection of upper housing 6, lower case 3, first upper housing 6 is fastened in lower case 3, is afterwards turned over
Cylinder 11 works (drive shaft stretching), and tumble cylinder 11 will push the rotation (clockwise) of overturning crank 12, and overturning crank 12 turns
It is dynamic to drive lateral connector 5 in lower case 3 around the rotation (clockwise) of lower fixed column by upset connecting rod 13, until side connects
The groove of the joint end of fitting 5 is connected in fixed column 4；When upper housing 6 to be cancelled, lower case 3 connection when, tumble cylinder
11 work (drive shaft withdrawal), tumble cylinder 11 will push the rotation (counterclockwise) of overturning crank 12, and the rotation of overturning crank 12 will
Drive lateral connector 5 in lower case 3 around the rotation (counterclockwise) of lower fixed column by upset connecting rod 13, until lateral connector
The groove of 5 joint end is detached from from upper fixed column 4 and restores to initial position.
Since upper housing 6 and lower case 3 are attached by lateral connector 5, the hinged end of the lateral connector 5 is under
Shell 3 is hinged, and the joint end of the lateral connector 5 can latch in the upper fixed column 4 of upper housing 6, thus realize upper housing 6 with
The connection of lower case 3, and the heavy-duty connector latches in the joint end of lateral connector 5 by overturning lateral connector 5
In fixed column 4, so that it is very convenient to operate when load-carrying connector connection；In addition, being additionally provided in lower case 3
Turnover mechanism 1 for driving lateral connector 5 to overturn, the automatic turning of lateral connector 5 can be realized by the turnover mechanism 1
Turn, automatic locking it is tight, to realize the automatic connection of load-carrying connector；The turnover mechanism 1 includes tumble cylinder 11, overturning song
Handle 12 and upset connecting rod 13, and lower case 3 and the hinge joint A of overturning crank 12, tumble cylinder 11 are hinged with overturning crank 12
It is hinged with overturning crank 12 that spacing L2 between point B is less than the hinge joint C of lower case 3 and upset connecting rod 13, tumble cylinder 11
Spacing L1 between point B, thus when the driving of tumble cylinder 11 overturning crank 12 and lateral connector 5 is driven by upset connecting rod 13
When rotation, the significantly rotation of lateral connector 5 can be realized by the rotation by a small margin of tumble cylinder 11, thus can effectively mention
High lateral connector 5 time needed for rotation in lock, improve heavy-duty connector joint efficiency.
Preferably, spacing L2 and spacing L1 meet relationship: L1=(4-6) L2.Set full for spacing L2 and spacing L1
Sufficient relationship: L1=(4-6) L2, thus can realize the small rotation of tumble cylinder 11, lateral connector 5 big stroke purpose, contracting
Short sides connector 5 rotates the required time, improves the heavy-duty connector joint efficiency.
Since the joint end of lateral connector 5 and upper fixed column 4 are attached by circular arc, upper fixed column 4 is from recessed
The side of slot is clamped the joint end into lateral connector 5, but connecing due to groove and the upper fixed column 4 on lateral connector 5
Contacting surface is effective, and 4 other side of upper fixed column do not carry out limit or locking, thus cause lateral connector 5 easily with upper fixation
Column 4 is separated from, and connective stability is lower.For this purpose, in order to improve the connective stability of lateral connector 5 Yu upper fixed column 4, thus
It is additionally provided with locking mechanism 2 in the joint end of lateral connector 5, it can be in the joint end of lateral connector 5 by the locking mechanism 2
Tightly locking is in upper fixed column 4 when latching in fixed column 4.
Preferably, the structure of the locking mechanism 2 is similar to the structure of turnover mechanism 1, which includes locking
Crank 23, locking cylinder 22, L-type locking part 21 and locking connecting rod 24, the L-type locking part 21 are equipped with suitable with upper 4 phase of fixed column
The cambered surface matched.The crossbar end of the L-type locking part 21, the end of locking crank 23 are hinged on side with locking cylinder 22 and connect
The joint end of part 5, i.e. locking crank 23, locking cylinder 22, L-type locking part 21 can be freely rotated on lateral connector 5.It should
The end of the drive shaft of locking cylinder 22 and locking crank 23 are hinged, and locking cylinder 22 and the hinge joint E of locking crank 23 are leaned on
It is bordering on the hinge joint D of locking crank 23 Yu lateral connector 5.The other end and locking connecting rod 24 of the locking crank 23 are hinged, and
The hinge joint F of locking connecting rod 24 and locking crank 23 far from hinge joint D, i.e. hinge joint E between hinge joint D and hinge joint F,
Three can be no longer on straight line, and the spacing L3 between hinge joint D and hinge joint E is less than between hinge joint E and hinge joint F
Spacing L4.The other end of the upset connecting rod 13 and the vertical bar end of L-type locking part 21 are hinged.
When needing fixed column 4 in locking, first locking cylinder 22 works (drive shaft stretching), and locking cylinder 22 will be pushed and be embraced
The rotation of the dead rotation (clockwise) of crank 23, locking crank 23 will drive L-type locking part 21 to connect in side by locking connecting rod 24
Around articulated shaft rotation (clockwise) on fitting 5, until 21 locking of L-type locking part is in upper fixed column 4；When locking to be cancelled
When, locking cylinder 22 works (drive shaft withdrawal), and locking cylinder 22 will push the rotation (counterclockwise) of locking crank 23, locking crank
23 rotation will drive L-type locking part 21 on lateral connector 5 around articulated shaft rotation (counterclockwise) by locking connecting rod 24, directly
It is detached from and restores to initial position from upper fixed column 4 to L-type locking part 21.
It is additionally provided with the locking mechanism 2 of the fixed column 4 in locking in the joint end of lateral connector 5, passes through the locking
Mechanism 2 can when latching upper fixed column 4 fixed column 4 tightly in locking, to effectively avoid the side when heavy-duty connector uses
The joint end of connector 5 is separated from from upper fixed column 4, and it is steady to the connection of upper housing 6, lower case 3 to improve the lateral connector 5
It is qualitative.The structure of the locking mechanism 2 and the structure of turnover mechanism 1 are similar thus similar with the effect of turnover mechanism 1, by embracing
The significantly rotation of L-type locking part 21 can be realized in the rotation by a small margin of dead cylinder 22, realizes small rotation, the L of locking cylinder 22
The purpose of the big stroke of type locking part 21 shortens 21 time needed for locking rotation process of L-type locking part, improves the locking
The locking efficiency of mechanism 2.
Preferably, spacing L3 and spacing L4 meet relationship: L4=(5-8) L3.
Preferably, vent line 10 is also connected between tumble cylinder 11, locking cylinder 22, on the vent line 10
It is provided with air pump 8, realizes that gas flows to locking cylinder 22 or flow to from locking cylinder 22 from tumble cylinder 11 by air pump 8 and turns over
Rotaring cylinder 11.The two sides of the vent line 10 are respectively arranged with the first branch pipe gas circuit 7, the second branch pipe gas circuit 9, the first branch pipe gas
The inlet end on road 7, outlet side are located at the both ends of air pump 8 and are connected to vent line 10, the air inlet of the second branch pipe gas circuit 9
End, outlet side are located at the both ends of air pump 8 and are connected to vent line 10, and in the first branch pipe gas circuit 7, the second branch pipe gas circuit
Valve G, valve H are respectively arranged on 9.The first branch pipe gas circuit 7 is shifted to install with the second branch pipe gas circuit 9, thus in snorkel
It is provided with valve F between the inlet end of the first branch pipe gas circuit 7 and the inlet end of the second branch pipe gas circuit 9 on road 10, is being ventilated
Valve I is provided between the outlet side of the first branch pipe gas circuit 7 and the outlet side of the second branch pipe gas circuit 9 on pipeline 10.Attached drawing 6
It show air-flow and flows to locking cylinder 22 from tumble cylinder 11, attached drawing 7 show air-flow and flows to tumble cylinder from locking cylinder 22
11。
Vent line 10, air pump 8, the first branch pipe gas circuit 7, are also connected between tumble cylinder 11, locking cylinder 22
Two branch pipe gas circuits 9, valve G, valve H, valve F and valve I, thus by vent line 10, air pump 8, the first branch pipe gas circuit 7,
Second branch pipe gas circuit 9, valve G, valve H, valve F and valve I can be realized in 11 action drives lateral connector 5 of tumble cylinder
Gas when going to latch tight in (i.e. tumble cylinder 11 needs to inflate) locking cylinder 22 can enter tumble cylinder by vent line 10
11 (i.e. locking cylinders 22 deflate, locking mechanism 2 is packed up), when locking cylinder 22 drives fixed column 4 in 21 locking of L-type locking part
Gas in (i.e. locking cylinder 22 needs to inflate) tumble cylinder 11 can enter (the i.e. overturning gas of locking cylinder 22 by vent line 10
Cylinder 11 is deflated, and lateral connector 5 latches tightly), it is supplied without external air source, and the association of locking cylinder 22, tumble cylinder 11
It is more stable that same-action can be such that lateral connector 5 connect with the lock of upper fixed column 4, and the lateral connector 5 is greatly improved
Connectivity robustness.
Embodiment 1
A kind of heavy-duty connector comprising there is connector shell, which includes upper housing 6, lower case 3,
Upper housing 6 fastens with lower case 3, connect to form connector shell.The arranged on left and right sides of the connector shell is provided with side connection
Part 5 can realize the connection to upper housing 6, lower case 3 by the lateral connector 5.The hinged end of the lateral connector 5 can turn
It is arranged in the lower fixed column of lower case 3 dynamicly, concrete mode are as follows: it is provided with location hole in the hinged end of lateral connector 5, it is lower solid
Fixed column is set in the positioning hole, and location hole and lower fixed column are cooperatively connected, so that lateral connector 5 can be free around lower fixed column
Rotation.The joint end of the lateral connector 5 is latched in the upper fixed column 4 of upper housing 6, and upper housing 6 is connected with lower case 3,
Concrete mode are as follows: the joint end of lateral connector 5 is provided with groove compatible with upper fixed column 4, when 5 turns of lateral connector
It moves and fixed column 4 on this can be made to be connected in the groove.In addition, in order to make lateral connector 5 realize rotation automatically, thus
Turnover mechanism 1 is also connected in lower case 3, by the turnover mechanism 1 can drive lateral connector 5 on connector shell around
Lower fixed column rotation.The turnover mechanism 1 includes tumble cylinder 11, overturning crank 12 and upset connecting rod 13, the tumble cylinder 11
It is hinged in lower case 3 with overturning crank 12, so that tumble cylinder 11 and overturning crank 12 can be in lower cases 3 around correspondence
Articulated shaft rotation.The drive shaft and overturning crank 12 of the tumble cylinder 11 are hinged, and the tumble cylinder 11 and overturning crank 12
Hinge joint B close to overturning crank 12 in the hinge joint A of lower case 3.The other end and upset connecting rod 13 of the overturning crank 12
Articulated connection, and the hinge joint C for overturning crank 12 and upset connecting rod 13 is away from hinge joint A, i.e. hinge joint B is located at hinge joint A
Between hinge joint C, three can not point-blank, and the spacing L2 between hinge joint A and hinge joint B is less than hinge joint
Spacing L1 between B and hinge joint C.The other end and lateral connector 5 of the upset connecting rod 13 are articulated and connected.
Embodiment 2
On the basis of example 1, spacing L2 and spacing L1 meet relationship: L1=(4-6) L2.By spacing L2 and spacing
L1 is set as meeting relationship: L1=(4-6) L2, thus can realize the big stroke of the small rotation of tumble cylinder 11, lateral connector 5
Purpose, shorten lateral connector 5 rotate the required time, improve the heavy-duty connector joint efficiency.
Embodiment 3
On the basis of embodiment one or embodiment two, in order to improve the stable connection of lateral connector 5 Yu upper fixed column 4
Property, thus it is additionally provided with locking mechanism 2 in the joint end of lateral connector 5, it can be in lateral connector 5 by the locking mechanism 2
Joint end when latching in fixed column 4 tightly locking in upper fixed column 4.
Embodiment 4
On the basis of embodiment three, the structure of the locking mechanism 2 is similar to the structure of turnover mechanism 1, the locking mechanism 2
Include locking crank 23, locking cylinder 22, L-type locking part 21 and locking connecting rod 24, the L-type locking part 21 be equipped with it is upper solid
The compatible cambered surface of fixed column 4.The crossbar end of the L-type locking part 21, the end of locking crank 23 and locking cylinder 22 are hinged
In the joint end of lateral connector 5, i.e., locking crank 23, locking cylinder 22, L-type locking part 21 can be on lateral connectors 5
It is freely rotated.The end of the drive shaft of the locking cylinder 22 and locking crank 23 are hinged, and locking cylinder 22 and locking crank 23
Hinge joint E close to locking crank 23 and lateral connector 5 hinge joint D.The other end of the locking crank 23 and locking connect
Bar 24 is hinged, and the hinge joint F of locking connecting rod 24 and locking crank 23 far from hinge joint D, i.e. hinge joint E be located at hinge joint D and
Between hinge joint F, three can be no longer on straight line, and the spacing L3 between hinge joint D and hinge joint E is less than hinge joint E
Spacing L4 between hinge joint F.The other end of the upset connecting rod 13 and the vertical bar end of L-type locking part 21 are hinged.
Embodiment 5
On the basis of example IV, spacing L3 and spacing L4 meet relationship: L4=(5-8) L3.
Embodiment 6
On the basis of the above embodiments, vent line 10 is also connected between tumble cylinder 11, locking cylinder 22, it should
It is provided with air pump 8 on vent line 10, realizes that gas from tumble cylinder 11 flows to locking cylinder 22 or from locking by air pump 8
Cylinder 22 flows to tumble cylinder 11.The two sides of the vent line 10 are respectively arranged with the first branch pipe gas circuit 7, the second branch pipe gas circuit 9,
The inlet end of the first branch pipe gas circuit 7, outlet side are located at the both ends of air pump 8 and are connected to vent line 10, and this second
The inlet end of pipe gas circuit 9, outlet side are located at the both ends of air pump 8 and are connected to vent line 10, and in the first branch pipe gas circuit
7, valve G, valve H are respectively arranged in the second branch pipe gas circuit 9.The first branch pipe gas circuit 7 is set with the dislocation of the second branch pipe gas circuit 9
It sets, to be arranged between the inlet end of the first branch pipe gas circuit 7 and the inlet end of the second branch pipe gas circuit 9 on vent line 10
There is valve F, is set between the outlet side of the first branch pipe gas circuit 7 and the outlet side of the second branch pipe gas circuit 9 on vent line 10
It is equipped with valve I.Attached drawing 6 show air-flow and flows to locking cylinder 22 from tumble cylinder 11, and attached drawing 7 show air-flow from locking cylinder
22 flow to tumble cylinder 11.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of heavy-duty connector, including the connector shell formed by upper housing (6), lower case (3), and the company of being located at
Connect the lateral connector (5) of device shell two sides；The hinged end of the lateral connector (5) is rotatably arranged in lower case (3)
Lower fixed column on, the joint end of the lateral connector (5) is latched in the upper fixed column (4) of upper housing (6)；Its feature exists
In: the turnover mechanism (1) for driving lateral connector (5) to overturn, the turnover mechanism are also connected on the lower case (3)
It (1) include the tumble cylinder (11) being articulated on lower case (3), overturning crank (12), the driving of the tumble cylinder (11)
Hingedly, the other end of overturning crank (12) is hinged with upset connecting rod (13), the upset connecting rod for axis and overturning crank (12)
(13) the other end and lateral connector (5) is hinged；And lower case (3) and the overturning hinge joint A of crank (12), tumble cylinder
(11) the spacing L2 between the hinge joint B of overturning crank (12) be less than lower case (3) and upset connecting rod (13) hinge joint C,
Spacing L1 between tumble cylinder (11) and the hinge joint B for overturning crank (12).
2. a kind of heavy-duty connector as described in claim 1, it is characterised in that: spacing L2 and spacing L1 meet relationship: L1=
(4-6) L2.
3. a kind of heavy-duty connector as claimed in claim 1 or 2, it is characterised in that: the joint end of the lateral connector (5)
It is additionally provided with the locking mechanism (2) for fixed column (4) in locking.
4. a kind of heavy-duty connector as claimed in claim 3, it is characterised in that: the locking mechanism (2) includes being articulated with
Locking crank (23), locking cylinder (22), the L-type locking part (21) of the joint end of lateral connector (5), the locking cylinder
(22) hingedly with locking crank (23), the other end of the locking crank (23) is hinged with locking connecting rod (24), institute to drive shaft
The one end for stating the other end and L-type locking part (21) of locking connecting rod (24) is hinged；And lateral connector (5) and locking crank (23)
Hinge joint D, the spacing L3 between locking cylinder (22) and the hinge joint E of locking crank (23) be less than locking cylinder (22) and embrace
Spacing L4 extremely between the hinge joint E of crank (23), locking crank (23) and the hinge joint F of locking connecting rod (24).
5. a kind of heavy-duty connector as claimed in claim 4, it is characterised in that: spacing L3 and spacing L4 meet relationship: L4=
(5-8) L3.
6. a kind of heavy-duty connector as claimed in claim 4, it is characterised in that: the tumble cylinder (11), locking cylinder
(22) it is also connected between vent line (10), is provided with air pump (8) on the vent line (10)；The vent line (10)
Two sides be respectively arranged with the first branch pipe gas circuit (7), the second branch pipe gas circuit (9), the inlet end of the first branch pipe gas circuit (7),
Outlet side is located at the both ends of air pump (8) and is connected to vent line (10), the inlet end of the second branch pipe gas circuit (9),
Outlet side is located at the both ends of air pump (8) and is connected to vent line (10), and in the first branch pipe gas circuit (7), the second branch pipe
Valve G, valve H are respectively arranged in gas circuit (9)；On vent line (10) positioned at the first branch pipe gas circuit (7) inlet end with
It is provided with valve F between the inlet end of second branch pipe gas circuit (9), positioned at the first branch pipe gas circuit (7) on vent line (10)
Valve I is provided between outlet side and the outlet side of the second branch pipe gas circuit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179124.4A CN106958582B (en) | 2017-03-23 | 2017-03-23 | A kind of heavy-duty connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179124.4A CN106958582B (en) | 2017-03-23 | 2017-03-23 | A kind of heavy-duty connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106958582A CN106958582A (en) | 2017-07-18 |
| CN106958582B true CN106958582B (en) | 2019-05-03 |
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ID=59471449
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710179124.4A Active CN106958582B (en) | 2017-03-23 | 2017-03-23 | A kind of heavy-duty connector |
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| Country | Link |
|---|---|
| CN (1) | CN106958582B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014419B (en) * | 2019-05-10 | 2021-11-23 | 中国科学院合肥物质科学研究院 | Chassis structure of heavy-load multi-joint robot used in nuclear environment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138700Y (en) * | 2007-12-27 | 2008-10-22 | 沈阳兴华航空电器有限责任公司 | Reloading electric connector capable of replacing isolator |
| CN105633687A (en) * | 2015-12-22 | 2016-06-01 | 宁波欧科瑞连接器有限公司 | Latch-type connecting device for heavy-duty connector |
| CN205621935U (en) * | 2016-04-06 | 2016-10-05 | 上海华伦仪表电子有限公司 | Rectangle heavy load connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013004551A1 (en) * | 2013-03-18 | 2014-09-18 | Phoenix Contact Gmbh & Co. Kg | Connectors |
-
2017
- 2017-03-23 CN CN201710179124.4A patent/CN106958582B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138700Y (en) * | 2007-12-27 | 2008-10-22 | 沈阳兴华航空电器有限责任公司 | Reloading electric connector capable of replacing isolator |
| CN105633687A (en) * | 2015-12-22 | 2016-06-01 | 宁波欧科瑞连接器有限公司 | Latch-type connecting device for heavy-duty connector |
| CN205621935U (en) * | 2016-04-06 | 2016-10-05 | 上海华伦仪表电子有限公司 | Rectangle heavy load connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106958582A (en) | 2017-07-18 |
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