CN108666777A - Wiring cabinet with rotary type connecting terminal - Google Patents
Wiring cabinet with rotary type connecting terminal Download PDFInfo
- Publication number
- CN108666777A CN108666777A CN201810398192.4A CN201810398192A CN108666777A CN 108666777 A CN108666777 A CN 108666777A CN 201810398192 A CN201810398192 A CN 201810398192A CN 108666777 A CN108666777 A CN 108666777A
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- CN
- China
- Prior art keywords
- annular
- connector
- cabinet
- connecting terminal
- conducting wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/07—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being of the same type but different sizes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
Abstract
The present invention relates to a kind of power lugs, disclose the wiring cabinet with rotary type connecting terminal, it includes cabinet (1), cabinet (1) is equipped with connecting terminal (4), connecting terminal (4) includes the first connector (402) and the second connector (403), first connector (402) inner surface is equipped with first annular raised (407) and the second annular protrusion (408), annular slot (409) is formed between first annular protrusion (407) and the second annular protrusion (408), second annular protrusion (408) is fixed on annular groove (410) bottom surface by crossed strip (411) and can be fully retracted in annular groove (410)；The annular fixture block (416) that can be caught in annular slot (409) on second connector (403) lateral wall.The present invention by two-part connection bond wires, can efficiently, fast implement the connection and fractionation of two section leads, and two sections of connectors can relative rotation, using flexible, conveniently, can suitable for different occasions conducting wire connection.
Description
Technical field
The present invention relates to a kind of wiring cabinets, more particularly to carry the wiring cabinet of rotary type connecting terminal.
Background technology
Wiring cabinet be as line transition connection, circuit jumper connection, bridging babinet, connecting terminal is installed thereon,
It is widely used in chemical industry, environmental protection industry (epi), electric system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic row
Industry etc..As industrial automatization is higher and higher and Industry Control requires to be increasingly stringenter, accurately, the dosage of connecting terminal
Gradually go up, and the use scope of connecting terminal and type are also more and more.
Connecting terminal is exactly a kind of aftermarket product for realizing electrical connection, is industrially divided into the scope of connector.
It is for convenience conducting wire connection and apply, existing connecting terminal be generally using one section be enclosed in ambroin the inside
Sheet metal, both ends have hole that conducting wire can be inserted, and have screw for fastening or unclamp, such as two conducting wires, it is sometimes desirable to
Connection is needed to disconnect, at this moment they can be connected with terminal, and can disconnect at any time, without handle again sometimes
They weld or are intertwined, easily quick.
From the above, it is seen that existing connecting terminal is generally integral type, it is logical at the both ends of ambroin shell
Screw connection conducting wire is crossed, although this kind of connecting terminal can realize the connection of two conducting wires, underaction is connected, works as wiring
When terminal is used for special mounting station, such as the electric wire linking on some rotating devices, there will be wire intertwist, pull electric wire
The problems such as, lead to conducting wire short circuit at connecting terminal, connecting terminal damage.
Invention content
The present invention is provided for problem inflexible for use existing for existing wiring cabinet middle connecting terminal with rotation
The wiring cabinet of formula connecting terminal.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
Wiring cabinet with rotary type connecting terminal, including cabinet, cabinet are equipped with connecting cabinet body outer lead and cabinet
The connecting terminal of internal component conducting wire, connecting terminal include connector lug, and connector lug includes the first connector and is plugged on first and connects
The second connector in head, the first connector include external the first cylindrical plastic casing and are fixed on table in the first plastic casing
The first metalwork on face, the first metalwork include cylindrical body and are arranged on the inner surface of cylindrical body and along cylindrical body
The first annular protrusion of axis direction arrangement being mutually parallel and the second annular protrusion, first annular protrusion and the second annular protrusion
Between form annular slot, cylindrical body forms the first conducting wire insertion end close to the end of first annular protrusion, close second
The end of annular protrusion forms the second connector insertion end；The position that the second annular protrusion is installed on cylindrical body inner surface is equipped with ring
Shape slot, is fixed with multiple crossed strips being evenly arranged that length direction is arranged along annular groove depth direction in annular groove, and second
Annular protrusion is fixed in annular groove bottom and can be fully retracted in annular groove by crossed strip；
Second connector includes cylindrical the second plastic casing, and one end of the second plastic casing is fixed with the second metalwork
And second the one end of metalwork be inserted into inside the second plastic casing, the other end of the second plastic casing forms the second conducting wire and is inserted into
End；Second metalwork includes the cylindrical body and be fixed on cylindrical body external part that one end is inserted into the second plastic casing
The annular fixture block that can be caught in annular slot on lateral wall, two rings of two annular inner side walls of annular slot and annular fixture block
Shape lateral wall contacts with each other and annular fixture block can rotate in annular slot；Second annular protrusion is to be connect certainly with crossed strip
Outer surface be gradually reduced to inner surface thickness and section in the axial direction be in isosceles trapezoid ring bodies, the second annular projection
Two sides be configured to the guide surface being oriented to annular fixture block.
Preferably, the bottom surface of annular slot be equipped with it is multiple be evenly arranged ball grooves, set in each ball grooves there are one
The ball that can be freely rotated is additionally provided with annular rotor plate in annular slot, and the outer surface of annular fixture block is resisted against annular rotation
On the medial surface of plate.Enable to the second connector in the first connector much smoother under annular rotor plate and ball effect
Rotation, situations such as being not in interim card or can not rotate so that the rotating property of the connecting terminal of the rotation connection formula obtains
Optimize significantly.
Preferably, being threaded with wire restraint on inner surface in the first conducting wire insertion end and the second conducting wire insertion end
Part, wire restraint part include interconnecting piece and limiting section, and interconnecting piece is cylindrical and lateral wall is equipped with external screw thread, and limiting section includes
The inserting paragraph be inserted into inside interconnecting piece and the flange sections of inserting paragraph end are connected to, inserting paragraph is cylindrical and lateral wall and connection
Line gap, the annular crossed beam trunking that flange sections are equipped with line gap is connected to excessively were formed between portion's madial wall；Confession on interconnecting piece
The end face that inserting paragraph is inserted into is equipped with threaded hole, and flange sections are equipped with bolt hole corresponding with threaded hole, and flange sections pass through insertion
Connection bolt in bolt hole and threaded hole is fixed on interconnecting piece.This kind of connection type can be realized to the flexible of lead location
It adjusts, avoids poor wire connection, improve conducting wire connective stability.Simultaneously for conducting wire connection merely by compression side
Formula connects, and is screwed without existing, does not generate torsion, pulling force, can fully reduce the damage to terminal.
Preferably, inserting paragraph is truncated cone-shaped and is gradually reduced from insertion end to the end diameter being connect with flange sections.Energy
It is enough there are enough space of lines excessively and final conducting wire to be pressed in wire restraint part to conducting wire, while to stretch
Entering the conducting wire in line gap to a certain extent has certain bending so that interconnecting piece is moved to metalwork in screw thread rotation
Conducting wire can be bent under pressure when the bottom end of conducting wire insertion end, so that the side of conducting wire and metalwork insertion end
Bottom surface contact, increase conducting wire and metalwork contact area, improve conducting wire connective stability.
The present invention has significant technique effect as a result of above technical scheme：
The present invention is realized inside cabinet by the way that the connecting terminal of two-part connector is arranged on the cabinet and external component
Conducting wire connection, can efficiently, fast implement the connection and fractionation of two section leads, and two sections of connectors can relative rotation, make
With flexible, conveniently, can suitable for different occasions conducting wire connection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the structural schematic diagram of 1 middle connecting terminal of the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the first connector in Fig. 4.
Fig. 6 is the structural schematic diagram of the second connector in Fig. 4.
Fig. 7 is the structural schematic diagram of wire restraint part in Fig. 5 or Fig. 6.
The toponym that each number designation is referred in attached drawing is as follows：1-cabinet, 3-protection mechanisms, 4-connecting terminals,
5-extensions, 11-upper plates, 12-lower plates, 13-side plates, 14-cabinet doors, 121-storage tanks, 122-two-way cylinders,
123-cabinet supporting rods, 124-cabinet support plates, 125-solar panels, 301-protective plates, 302-upper cover plates, 303-sides
Cover board, 304-connecting shafts, 305-transmission mechanisms, 306-driving devices, 307-driving wheels, 308-mounting grooves, 309-from
Driving wheel, 310-damping springs, 311-rubber pads, 401-connector lugs, the 402-the first connector, the 403-the second connector, 404-
First plastic casing, the 405-the first metalwork, 406-cylindrical bodies, 407-first annular protrusions, the 408-the second convex annular
Rise, 409-annular slots, 410-annular grooves, 411-crossed strips, 412-guide surfaces, the 413-the second plastic casing,
414-the second metalwork, 415-cylindrical bodies, 416-annular fixture blocks, 417-ball grooves, 418-balls, 419-annulars
Rotor plate, 420-wire restraint parts, 421-interconnecting pieces, 422-limiting sections, 423-inserting paragraphs, 424-flange sections, 425-
Cross line gap, 426-annular crossed beam trunkings, 427-connection bolts.
Specific implementation mode
Present invention is further described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Wiring cabinet with rotary type connecting terminal, as shown in Figure 4-Figure 7, including cabinet, cabinet are equipped with connection cabinet
The connecting terminal of outer lead and cabinet internal component conducting wire, the present embodiment middle connecting terminal are fixed on the two sides of cabinet
On, connecting terminal includes connector lug 401, connector lug 401 include first connector 402 and be plugged in the first connector 402 second
Connector 403, the first connector 402 include external the first cylindrical plastic casing 404 and are fixed in the first plastic casing 404
The first metalwork 405 on surface, the first metalwork 405 include cylindrical body 406 and the inner surface in cylindrical body 406 are arranged
First annular raised 407 and second annular protrusion 408 upper and along 406 axis direction of cylindrical body arrangement that are mutually parallel, the
Form annular slot 409 between one annular protrusion 407 and the second annular protrusion 408, cylindrical body 406 close to first annular convex
The end for playing 407 forms the first conducting wire insertion end, forms the second connector insertion end close to the end of the second annular protrusion 408, i.e.,
It is lattice with annular slot 409, cylindrical body 406 is separated into two parts, to be oriented to connecting pin, another part is a part
Connector connecting pin.
The position that the second annular protrusion 408 is installed on 406 inner surface of cylindrical body is equipped with annular groove 410, in annular groove 410
It is fixed with multiple crossed strips 411 being evenly arranged that length direction is arranged along 410 depth direction of annular groove, the second annular protrusion
408 are fixed on 410 bottom surface of annular groove by crossed strip 411 and can be fully retracted in annular groove 410；Second annular protrusion
408 be to be gradually reduced to inner surface thickness Zi the outer surface being connect with crossed strip 411 and section in the axial direction is in isosceles
The two sides of trapezoidal ring bodies, the second annular projection are configured to the guide surface 412 being oriented to annular fixture block 416.
Second connector 403 includes the second cylindrical plastic casing 413, and one end of the second plastic casing 413 is fixed with
The one end of second metalwork 414 and the second metalwork 414 is inserted into inside the second plastic casing 413, the second plastic casing 413
The other end forms the second conducting wire insertion end；Second metalwork 414 includes cylindric in one end the second plastic casing 413 of insertion
Ontology 415 and the annular fixture block that can be caught in annular slot 409 being fixed on 415 external part lateral wall of cylindrical body
416, two annular outer side walls of two annular inner side walls of annular slot 409 and annular fixture block 416 contact with each other and annular fixture block 416
It being capable of the rotation in annular slot 409.
When needing two conducting wires being connected together, the conducting wire on the first connector 402 and the second connector 403 is distinguished in advance
It connects, then the second connector 403 for connecting conducting wire is inserted into cylindrical body 406, with stretching into for the second connector 403, annular
Fixture block 416 exerts a force to the guide surface 412 of the second annular protrusion 408 so that the second annular protrusion 408 overcomes 411 bullet of crossed strip
In the inner wall of power retraction cylindrical body 406, the second connector 403 can continue to move along direction of insertion at this time, until annular fixture block
416 completely into the position of annular slot 409, and annular fixture block 416 is detached from the second annular protrusion 408, the second convex annular at this time
Rise and 408 be restored to home position under the action of crossed strip 411, just with the first annular raised pairs of ring of 407 jointly constructs
The annular slot 409 that shape fixture block 416 limits, at this time the lateral surface of annular fixture block 416, upper and lower surface respectively with annular snap
The bottom surface of slot 409, upper side and downside contact, annular slot 409 and annular fixture block 416 are metalwork, to realize the
The electric connection of one connector 402 and the second connector 403, simultaneously because the two is only to connect, there is no complete clampings, therefore
The second connector 403 can be relatively rotated with the second connector 403 under external force, so that the connecting terminal can be suitable for
Some are relative to the device of cabinet rotation or the electric wire connection of cabinet external component, because the conducting wire at both ends is equivalent to rotation connection
It can, it is thus possible to the problems such as avoiding rotating the wire intertwist brought because of rotating device, pullling electric wire, and will not thus lead to wiring
At terminal the problems such as conducting wire short circuit, connecting terminal damage.
When needing to separate in conducting wire, the second connector 403 is directly extracted into the first connector 402, in withdrawal process, equally
Annular fixture block 416 exerts a force to the guide surface 412 of the other side of the second annular protrusion 408 so that the second annular protrusion 408 overcomes cross
Into the inner wall of 411 elastic force retraction cylindrical body 406 of spring, the second connector 403 can continue to move along extraction direction at this time, directly
The position of annular slot 409 is completely disengaged to annular fixture block 416, annular fixture block 416 is detached from the second annular protrusion 408 at this time, the
Second ring protrusion 408 is restored to home position under the action of crossed strip 411, and releases the limit to annular fixture block 416,
Second connector 403 is transferred to.Connection between first connector 402 and the second connector 403 and very convenient, the Neng Gougao of dismounting
Imitate, fast implement the connection and fractionation of two section leads, using flexible, conveniently is limited, stability is strong, energy by annular slot 409
The connection of conducting wire enough suitable for different occasions.
In the present embodiment, the bottom surface of annular slot 409 is evenly arranged ball grooves 417, each ball grooves 417 equipped with multiple
It inside sets there are one the ball 418 that can be freely rotated, annular rotor plate 419, annular fixture block 416 is additionally provided in annular slot 409
Outer surface be resisted against on the medial surface of annular rotor plate 419.Ball 418 and annular are set on the bottom surface of annular slot 409
Rotor plate 419 so that when annular fixture block 416 is caught in annular slot 409, annular fixture block 416 is matched with annular 419 interference of rotor plate
It closes, so that the rotation that annular rotor plate 419 can be much smoother under the effect of ball 418, then drives the annular rotation of fixture block 416,
Enable to the second connector 403 in the first connector 402 very suitable in the case where annular rotor plate 419 and ball 418 act on
Smooth rotation, situations such as being not in interim card or can not rotate so that the rotating property of the connecting terminal of the rotation connection formula obtains
To optimizing significantly.
The present embodiment of connection type in to(for) conducting wire is more convenient, without existing screw tightening, avoids screw
During screwing for terminal pulling force, torsion is excessive and terminal is caused to fracture.The first conducting wire is inserted into the present embodiment
Wire restraint part 420 is threaded on inner surface in end and the second conducting wire insertion end, wire restraint part 420 includes interconnecting piece
421 and limiting section 422, interconnecting piece 421 is cylindrical and lateral wall is equipped with external screw thread, and limiting section 422 includes being inserted into interconnecting piece
Inserting paragraph 423 inside 421 and the flange sections 424 for being connected to 423 end of inserting paragraph, inserting paragraph 423 is cylindrical and lateral wall
Line gap 425, the annular mistake that flange sections 424 are equipped with line gap 425 is connected to excessively were formed between 421 madial wall of interconnecting piece
Wire casing 426；The end face being inserted into for inserting paragraph 423 on interconnecting piece 421 is equipped with threaded hole, and flange sections 424 are equipped with and screw thread
The corresponding bolt hole in hole, flange sections 424 are fixed on interconnecting piece 421 by the connection bolt 427 being inserted into bolt hole and threaded hole
On.
In order to which to conducting wire, there are enough crossing space of lines and final conducting wire is enable to be pressed in lead in the present embodiment
In line locating part 420, by inserting paragraph 423 be designed as truncated cone-shaped and from insertion end to the end diameter being connect with flange sections 424 by
It is decrescence small.
In conducting wire connection procedure, first conducting wire is passed through from the annular crossed beam trunking 426 in the flange sections 424 of limiting section 422,
Then it so that conducting wire is inserted into crossing in line gap 425 and being pierced by line gap 425 between interconnecting piece 421 and inserting paragraph 423, stretches
Enter outside interconnecting piece 421, controls position of the limiting section 422 in interconnecting piece 421 by connecting bolt 427, and with limiting section 422
It is gradually inserted in interconnecting piece 421, the line gap 425 of crossing between limiting section 422 and interconnecting piece 421 narrows, and realizes to conducting wire
It compresses, then realizes and adjust the length that conducting wire stretched out line gap 425 by connecting bolt 427.Due to interconnecting piece 421 and conducting wire
It is connected through a screw thread between insertion end, so as to realize that entire wire restraint part 420 is inserted in conducting wire by rotary connector 421
Enter the position in end, interconnecting piece 421 is fully screwed when accessing conducting wire, reaches the most deep position of conducting wire insertion end, ensures
Conductive contact head and the bottom surface of conducting wire insertion end contact with each other, this kind of connection type can realize the flexible tune to lead location
Section avoids poor wire connection, improves conducting wire connective stability.
Meanwhile the connection of conducting wire is connected merely by the mode of compression in the present embodiment, without existing
It screws, does not generate torsion, pulling force, can fully reduce the damage to terminal.
As shown in Figure 1-Figure 3, in the present embodiment cabinet 1 include upper plate 11, lower plate 12, back side panel, both side plate 13 with
And the cabinet door 14 opposite with back side panel, 13 top of both side plate upwardly extend the extension 5 to be formed higher than upper plate 11, both sides are prolonged
Protection mechanism 3 is equipped between extending portion 5, protection mechanism 3 includes transmission mechanism 305 and protective plate 301, and protective plate 301 includes two pieces
The equal length of upper cover plate 302 and two pieces of side cover plates 303 and upper cover plate 302 and side cover plate 303, upper cover plate 302 along length side
To both ends connecting shaft 304 is bonded and is respectively and fixedly provided with both side plate 13 respectively, two pieces of side cover plates 303 are respectively hinged at two pieces of upper covers
On the side along its length of plate 302；
Transmission mechanism 305 is two and fixes on both side plate 13 respectively that the transmission mechanism 305 per side includes being fixed on side
Driving device 306 on 13 outer surface of plate and it is arranged on 13 inner surface of side plate and is connected in the drive shaft of driving device 306
Driving wheel 307, the inner surface of side plate 13 is equipped with mounting groove 308, and driving wheel 307 is set in mounting groove 308, mounting groove
Two core wheels along 13 width direction of side plate arrangement and core wheel and driving wheel 307 are additionally provided in 308 to be located in same level
Intermeshing driven wheel 309, one of driven wheel 309 are engaged with driving wheel 307, and two pieces of upper cover plates 302 pass through connecting shaft
304 are connected on two driven wheels 309, and two pieces of upper cover plates 302, which are under vertical state, to be mutually parallel, and are in horizontality
Under side along its length abut and two pieces of side cover plates 303 are fitted in just on the both side plate 13 of cabinet 1 at this time.
In addition, the bottom surface of lower plate 12 is equipped with the storage tank 121 that opens up downwards, fixed in storage tank 121 there are two double
To cylinder 122 and cabinet supporting rod 123, the piston rod end at 122 both ends of two-way cylinder and cabinet supporting rod 123 are hinged, cabinet
Body supporting rod 123 can stretch out storage tank 121 and 123 bottom of cabinet supporting rod is fixed with cabinet support plate 124.
Further include the control system for controlling the action of protection mechanism 3 in the present embodiment, control system includes being fixed on cabinet
Accumulator in body 1 and the controller being connect with accumulator, controller are connect with driving device 306 and two-way cylinder 122, on
It is fixed on cover board 302 and is connect with controller and whether rain Raindrop sensor and be used for detecting box for detecting on cabinet 1
The temperature sensor of 1 surface temperature of body, is fixed on the face opposite with the surface for being fitted in side plate 13 on side cover plate 303 and electric power storage
The solar panels 125 of pond connection, solar panels 125 are by the power storage after conversion in accumulator, and accumulator is to control system
The rainwater information and temperature information that detect are sent to controller by power supply, Raindrop sensor and temperature sensor respectively, are controlled
Device controls the driving device 306 and the work of two-way cylinder 122 according to the information received.
The surface that side plate 13 can be fitted on side cover plate 303 is equipped with rubber shock-absorbing mechanism, and rubber shock-absorbing mechanism includes
More are uniformly fixed on 303 surface of side cover plate and perpendicular to the damping spring 310 on 303 surface of side cover plate, further include being connected to
Rubber pad 311 on damping spring 310, rubber pad 311 and the plate face of side cover plate 303 are arranged in parallel.On side cover plate 303 with cabinet
The surface of 1 side plate 13 contact is designed to this kind of yielding rubber pad form, on the one hand so that protective plate 301 is starting decline rear side cover
Plate 303 can smoothly be in contact with 1 side plate 13 of cabinet, the effect of another aspect rubber pad 311, if enabled in the rainy day
It is tightly pull-in on 1 side plate 13 of cabinet under the effect of rubber pad 311, reinforces the stability of protection mechanism 3, while in the work of spring
It under, even very big raindrop, can also reduce impact of the raindrop to cabinet 1, further function as the work of the protection to cabinet 1
With.
Wiring cabinet in the present embodiment is the wiring cabinet of placement outdoors, with protection mechanism 3, when in fine day,
Protection mechanism 3 is typically in off working state, and two upper cover plates 302 are in perpendicular under the action of its both ends connecting shaft 304 at this time
State that is straight and being mutually parallel, is located at 11 top of upper plate, and two side cover plates 303 be also under the effect of gravity it is perpendicular
Straight state, and the solar panels 125 in 303 plate face of side cover plate absorb solar energy, convert solar energy into electric energy and exist in cabinet
In accumulator inside body 1；Lower plate 12 and the ground of this kind of state lower cabinet body 1 are in direct contact, at this time at cabinet supporting rod 123
In in the storage tank 121 on lower plate 12.With the irradiation of sunlight, it can make the temperature on 3 surface of cabinet 1 and protection mechanism
It is stepped up, when the temperature that temperature sensor detects reaches certain value, protection mechanism 3 works at this time, on the one hand driving dress
Setting 306 makes driving wheel 307 rotate, and driving wheel 307 drives two driven wheels 309 to rotate, so that upper cover plate 302 is overturn, directly
It is in horizontal transition to two upper cover plates 302, forms the sunshading board to top on cabinet 1, also upper cover plate 302 therewith of side plate 13
Decline together, be worth dropping to 1 side of cabinet, forms the sunshading board to 1 side of cabinet, while the two-way cylinder of 1 bottom of cabinet
122 also start so that cabinet supporting rod 123 stretches out storage tank 121, and finally holds up entire cabinet 1 so that 1 bottom of cabinet
Vacant state is formed, so that air circulates from 1 bottom of cabinet, reinforces cabinet 1 and radiates.
When in the rainy day, Raindrop sensor detects rainy state, i.e., can deliver a signal to controller, and controller is meeting
Start protection mechanism 3, such as 3 working method of above-mentioned protection mechanism is identical at this time, and driving device 306 drives driving wheel 307 to rotate, and drives
Driving wheel 307 drives two driven wheels 309 to rotate, so that upper cover plate 302 is overturn, until two upper cover plates 302 are in water
Flat turn state forms the rain visor to top on cabinet 1, and also upper cover plate 302 declines side plate 13 together therewith, is worth dropping to cabinet
1 side forms the rain visor to 1 side of cabinet, while the two-way cylinder 122 of 1 bottom of cabinet also starts so that cabinet supporting rod
123 stretch out storage tank 121, and finally hold up entire cabinet 1 so that vacant state is formed on 1 bottom of cabinet, is detached from bottom surface, keeps away
Exempt from raindrop to penetrate into from 1 bottom of cabinet, 1 bottom of cabinet can also be avoided to be immersed in rainwater for a long time, reduces 1 bottom of cabinet damage
Wound.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to impartial made by scope of the present invention patent
Variation and modification, should all belong to the covering scope of patent of the present invention.
Claims (4)
1. the wiring cabinet with rotary type connecting terminal, including cabinet (1), cabinet (1) is interior to be equipped with connecting terminal (4), terminals
Sub (4) include connector lug (401), it is characterised in that：Connector lug (401) is including the first connector (402) and is plugged on the first connector
(402) the second connector (403) in, the first connector (402) include external cylindrical the first plastic casing (404) and fix
The first metalwork (405) on the first plastic casing (404) inner surface, the first metalwork (405) include cylindrical body (406)
With first to be mutually parallel for being arranged on the inner surface of cylindrical body (406) and being arranged along cylindrical body (406) axis direction
Annular protrusion (407) and the second annular protrusion (408) are formed between first annular protrusion (407) and the second annular protrusion (408)
The end close to first annular raised (407) of annular slot (409), cylindrical body (406) forms the first conducting wire insertion end, leans on
The end of nearly second annular protrusion (408) forms the second connector insertion end；The second annular of installation on cylindrical body (406) inner surface
The position of raised (408) is equipped with annular groove (410), and length direction is fixed with along annular groove (410) depth side in annular groove (410)
To multiple crossed strips (411) being evenly arranged of setting, the second annular protrusion (408) is fixed on by crossed strip (411)
On annular groove (410) bottom surface and it can be fully retracted in annular groove (410)；
Second connector (403) includes cylindrical the second plastic casing (413), and one end of the second plastic casing (413) is fixed
There is the one end of the second metalwork (414) and the second metalwork (414) to be inserted into the second plastic casing (413) inside, the second plastics
The other end of shell (413) forms the second conducting wire insertion end；Second metalwork (414) includes that one end is inserted into the second plastic casing
(413) it cylindrical body (415) in and is fixed on cylindrical body (415) external part lateral wall and can be caught in annular snap
Annular fixture block (416) in slot (409), two annular inner side walls of annular slot (409) and two annulars of annular fixture block (416) are outer
Side wall contacts with each other and annular fixture block (416) being capable of the rotation in annular slot (409)；Second annular protrusion (408) be from
The outer surface of crossed strip (411) connection is gradually reduced to inner surface thickness and section in the axial direction is in the ring of isosceles trapezoid
The two sides of shape body, the second annular projection are configured to the guide surface (412) being oriented to annular fixture block (416).
2. the wiring cabinet according to claim 1 with rotary type connecting terminal, it is characterised in that：Annular slot (409)
Bottom surface be equipped with it is multiple be evenly arranged ball grooves (417), set that there are one the rollings that can be freely rotated in each ball grooves (417)
Pearl (418), annular slot (409) is interior to be additionally provided with annular rotor plate (419), and the outer surface of annular fixture block (416) is resisted against annular
On the medial surface of rotor plate (419).
3. the wiring cabinet according to claim 1 with rotary type connecting terminal, it is characterised in that：First conducting wire insertion end
Be threaded with wire restraint part (420) on the inner surface in the second conducting wire insertion end, wire restraint part (420) includes connection
Portion (421) and limiting section (422), interconnecting piece (421) is cylindrical and lateral wall is equipped with external screw thread, and limiting section (422) includes
It is inserted into the internal inserting paragraph (423) of interconnecting piece (421) and is connected to the flange sections (424) of inserting paragraph (423) end, inserting paragraph
(423) line gap (425) was formed between cylindrical and lateral wall and interconnecting piece (421) madial wall, flange sections are set on (424)
There is the annular crossed beam trunking (426) being connected to mistake line gap (425)；The end face being inserted into for inserting paragraph (423) on interconnecting piece (421)
It is equipped with threaded hole, flange sections (424) are equipped with bolt hole corresponding with threaded hole, and flange sections (424) are by being inserted into bolt hole
It is fixed on interconnecting piece (421) with the connection bolt (427) in threaded hole.
4. the wiring cabinet according to claim 3 with rotary type connecting terminal, it is characterised in that：Inserting paragraph (423) is
It truncated cone-shaped and is gradually reduced from insertion end to the end diameter being connect with flange sections (424).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398192.4A CN108666777B (en) | 2018-04-28 | 2018-04-28 | Wiring cabinet with rotary type wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398192.4A CN108666777B (en) | 2018-04-28 | 2018-04-28 | Wiring cabinet with rotary type wiring terminal |
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| Publication Number | Publication Date |
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| CN108666777A true CN108666777A (en) | 2018-10-16 |
| CN108666777B CN108666777B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398192.4A Active CN108666777B (en) | 2018-04-28 | 2018-04-28 | Wiring cabinet with rotary type wiring terminal |
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| Country | Link |
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| CN (1) | CN108666777B (en) |
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| CN111048916A (en) * | 2019-12-25 | 2020-04-21 | 温州易正科技有限公司 | Conductive connector on electric switch cabinet |
| CN112993917A (en) * | 2021-02-03 | 2021-06-18 | 宁波敦泓密封技术有限公司 | Rubber seal assembly |
| CN116683248A (en) * | 2023-06-30 | 2023-09-01 | 四川大学 | Movable bidirectional signal conversion connector |
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| CN116683248B (en) * | 2023-06-30 | 2024-02-23 | 四川大学 | Movable bidirectional signal conversion connector |
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|---|---|
| CN108666777B (en) | 2021-02-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210203 Address after: 037000 Datong equipment Industrial Park, Shanxi Province Applicant after: Datong Coal Mine Group electromechanical equipment Tiansheng Electric Co.,Ltd. Address before: No.3218, Kecheng street, Baiyun District, Zhejiang Province Applicant before: QUZHOU College OF TECHNOLOGY |
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Address after: 037000 Datong equipment Industrial Park, Shanxi Province Patentee after: Datong Tiansheng Electric Co., Ltd Address before: 037000 Datong equipment Industrial Park, Shanxi Province Patentee before: Datong Coal Mine Group electromechanical equipment Tiansheng Electric Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |