CN205901569U - But converter remote operation's operating panel - Google Patents

Abstract

The utility model discloses a but converter remote operation's operating panel, its technical scheme main points are including the converter main part, and the middle part of locating converter main part up end supplies the mounting groove of operating panel gomphosis, be provided with the socket in the mounting groove, the socket is continuous with the control circuit board in the converter main part, wherein operating panel's the back be equipped with be used for with socket assorted plug connector, realize the demountable installation of operating panel and converter main part in plug connector insert the plug, operating panel's the back still is provided with ethernet interface A, be equipped with ethernet interface B on the control circuit board in the converter main part, the intercommunication mouth has been seted up on the lateral wall of converter main part, intercommunication mouth just to ethernet interface B sets up. Link to each other the ethernet interface B in the ether interface A on the operating panel and the converter main part through quartzy head, reach operating panel and converter main part in control circuit board link to each other, reach the purpose of remote control converter.

Description

Converter can remote-operated guidance panel

Technical field

This utility model is related to frequency converter equipment field, can remote-operated guidance panel particularly to a kind of converter.

Background technology

Converter is application converter technique and microelectric technique, controls friendship by changing motor working power Frequency Patterns The electric control appliance of stream motor.Converter is mainly by rectification (AC-DC), filtering, inversion (direct current becomes exchange), system Moving cell, driver element, detector unit, microprocessing unit etc. form.Converter close to the inner portion igbt cut-off to adjust output electricity The voltage in source and frequency, to provide its required supply voltage according to being actually needed of motor, and then reaches energy-conservation, speed governing Purpose.With the continuous improvement of industrial automatization, converter has also obtained application widely.

Guidance panel on converter is the group being supplied to guest operation, setting and display service data on converter Part.Converter of the prior art is as shown in figure 1, it includes converter main body 1 and is removably plugged in converter main body 1 On guidance panel 2, its concrete mounting structure is, is provided with for guidance panel 2 insertion at the middle part of converter main body 1 upper surface Groove 3 is installed, installs in groove 3 and be provided with socket 4, be provided with, at the back of guidance panel 2, the plug connector 6 matching with socket 4, will Plug connector 6 alignment socket 4 inserts, you can realize the detachable installation between guidance panel 2 and converter main body 1.

Socket is connected with the control board in converter, and plug connector is connected with the pin in socket so that guidance panel Can converter be carried out setting and show service data.

But this kind of guidance panel departs from and will lose the control to converter after converter main body, if the use ring of converter Border is more severe, operator will be made cannot to be in person in and carry out real-time operation to guidance panel by converter, so that Work cannot be smoothed out, and therefore this converter has certain improvements.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of converter remote-operated Guidance panel, guidance panel can be separated with converter, and the guidance panel after separation also can set to converter.

Above-mentioned technical purpose of the present utility model has the technical scheme that

A kind of converter can remote-operated guidance panel, including converter main body and located at converter main body upper end The middle part in face supplies the installation groove that guidance panel is fitted together to, and is provided with socket in described installation groove, described socket and converter master Internal control board is connected, and the back side of wherein guidance panel is provided with the plug connector for matching with socket, in plug connector The detachable installation of guidance panel and converter main body is realized, the back side of described guidance panel is additionally provided with ether in insertion socket Network interface a, the control board in described converter main body is provided with Ethernet interface b, on the side wall of described converter main body Offer connected entrance, described connected entrance is right against described Ethernet interface b setting.

By technique scheme, guidance panel passes through chimeric entering into and installs in groove, and the grafting using its back side Part matches with socket so that guidance panel is connected with the control board in converter main body, and reaching guidance panel can be to change Frequency device carries out the purpose setting and data run shows；And when converter is in severe working environment, and operator cannot It is in when around guidance panel being operated, by separating the plug connector on guidance panel with grafting, and from converter master Removal operation panel on body, the ether interface a on guidance panel is passed through crystal head with the Ethernet interface b in converter main body It is connected, reach guidance panel and be connected with control board in converter main body, reach the purpose of remote control converter；

Wherein, connected entrance is arranged on the side wall of converter main body, thus crystal head can be connected to converter main body constantly On the wall of side, when wanting remote operation it is only necessary to the crystal head of netting twine other end is plugged on the ether on the guidance panel back side On network interface a, thus eliminating the inconvenience of crystal head on continuous plug ether interface b.

Preferably, the side wall of described converter main body is hinged with the open-close cover for closed communication mouth.

By technique scheme, connected entrance can be sealed by open-close cover, so that the ether interface b in connected entrance With external environment, thus ensureing that dust will not enter into converter body interior from connected entrance, it is to avoid cause on ether interface b Dust stratification, so that the unstability connecting when ether interface b is connected by crystal head.

Preferably, when described open-close cover is closed together in connected entrance, the side wall of described converter main body be provided with for Limit the tight lock part of open-close cover turnover action.

By technique scheme, open-close cover is sealed to connected entrance by being pressed into connected entrance, but frequency conversion The vibration that device produces at work is easily caused open-close cover and departs from from connected entrance, by tight lock part, the turnover action of open-close cover is added To limit the being completely embedded property it is ensured that between open-close cover and connected entrance, thus avoiding the entrance of dust.

Preferably, described tight lock part include slide rail in converter main body wall and with slide rail sliding cooperation and Its end can be pressed in the locking member on open-close cover end face.

By technique scheme, locking member can slide on slide rail, when open-close cover closes connected entrance, locking member End can skid off slide rail and be pressed on the end face of open-close cover, reach the purpose limiting open-close cover turnover action, simple to operate, side And locking effect is excellent just,.

Preferably, the side wall of described converter main body is provided with fixed plate, between described fixed plate and locking member end It is connected with for providing locking member towards the elastic component of open-close cover side movement tendency.

By technique scheme, elastic component can provide locking member constantly towards the elastic force of open-close cover side, to ensure to lock Tight part can be pressed on the end face of open-close cover, and the setting of elastic component ensure that locking member is pressed in and locks by force on open-close cover end face Degree, thus avoiding the vibration of converter so that locking member slides on slide rail and departs from open-close cover, and loses the effect of locking.

Preferably, described tight lock part includes the support bar in converter main body wall and is rotatably connected in support Away from converter main body one end and its end can be pressed in the check lock lever on open-close cover end face to bar.

By technique scheme, check lock lever be rotatably connected support bar away from converter main body end, and with support Adopt tight fit between bar, that is, check lock lever can stop operating because chimeric with the fastening of support bar on position of rotation, and need External force is stirred check lock lever and could be rotated, and therefore, check lock lever is stirred rotation makes its end be pressed on the end face of open-close cover, reaches Limit the purpose of open-close cover turnover action, simple, convenient.

Preferably, the jointed shaft of described open-close cover is arranged with for providing open-close cover away from the torsion of connected entrance side torsion Power spring.

By technique scheme, when open-close cover covers on connected entrance, the corresponding stress of torque spring is extruded with long-pending Store certain elastic potential energy, and when tight lock part is no longer any limitation as to the turnover action of open-close cover, now torque spring has amassed Poly- elastic potential energy is released, and open-close cover is ejected from connected entrance, is connect with the ether facilitating staff to be connected in port Mouth b insertion crystal head.

Preferably, the side cell wall of described installation groove is provided with least one pin, the side of described guidance panel It is provided with for the slot mutually chimeric with pin on the wall of side.

By technique scheme, when guidance panel is installed, first by after guidance panel lopsidedness, by guidance panel Slot be entrenched in pin, then by guidance panel opposite side pressing enter into installation groove in, complete the installation of guidance panel Work；Under pin is coordinated with slot, the effect of guiding can be provided so that the pressing of guidance panel opposite side enters into for guidance panel When installing in groove, plug connector can just be mutually inserted in merging relative with socket, thus facilitating guidance panel and converter master Accurate installation between body；

Pin and slot are accurate position under so that plug connector and socket mutual pairing grafting, thus ensureing plug connector Will not produce during grafting and rock, thus avoid the plug connector with certain development length to produce damaging.

Preferably, described installation groove offers, away from the side cell wall of pin, the storage tank being interconnected with it.

By technique scheme, need by guidance panel when taking-up groove is installed, by the setting of storage tank, increase Add the crawl point to guidance panel for the staff, facilitated the hand of staff to be insinuated in storage tank and grip operating surface Plate, thus guidance panel is gone out from the turnover of installation groove side.

Preferably, the bottom land of described storage tank is provided with least one elastic card base, and described guidance panel is away from the side of slot Wall is provided with the fixture block being flexibly connected with it, and described fixture block offers the draw-in groove for elastic card base clamping.

By technique scheme, when guidance panel is fitted together to and enters in installation groove, can be by elastic card base and card The mutual clamping of groove, so that guidance panel is accurately reliably fixed in installation groove, when producing vibration in converter work, is grasped Make the plug connector on panel and also will not produce on socket to rock, thus ensure that signal transduction between guidance panel and converter Stability.

Brief description

Fig. 1 is the exploded perspective view of converter main body and guidance panel in background technology；

Fig. 2 is the structural representation of guidance panel in background technology；

Fig. 3 is the exploded perspective view of converter main body and guidance panel in embodiment one；

Fig. 4 is the enlarged diagram in a portion in Fig. 3；

Fig. 5 is the structural representation of converter main body in embodiment one；

Fig. 6 is the structural representation of guidance panel in embodiment one；

Fig. 7 is the structural representation that in embodiment one, converter master map is not provided with when covering；

Fig. 8 is the exploded perspective view of converter main body and guidance panel in embodiment two；

Fig. 9 is the enlarged diagram in b portion in Fig. 8；

Figure 10 is socket, the pin graph of a relation of plug connector, Ethernet interface a and Ethernet interface b.

Reference: 1, converter main body；101st, housing；102nd, Shang Gai；2nd, guidance panel；3rd, groove is installed；4th, socket； 5th, control board；6th, plug connector；7th, Ethernet interface a；8th, Ethernet interface b；9th, connected entrance；10th, open-close cover；11st, lock Portion；110th, slide rail；111st, locking member；12nd, fixed plate；13rd, elastic component；112nd, support bar；113rd, check lock lever；14th, torque spring； 15th, pin；16th, slot；17th, storage tank；18th, elastic card base；19th, fixture block；20th, draw-in groove；21st, passage；22nd, guide surface；23rd, add Strong part；24th, inclined-plane.

Specific embodiment

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment one:

A kind of converter can remote-operated guidance panel, as shown in figure 3, include converter main body 1, converter main body 1 Including housing 101 with cover the upper lid 102 on housing 101；Wherein, upper lid 102 on offer for guidance panel 2 be fitted together to Groove 3 is installed, the medium position that groove 3 is arranged on lid 102 is installed, the size installing groove 3 is adapted with guidance panel 2, And it is more than the size of guidance panel 2 so that guidance panel 2 is freely entrenched in installation groove 3.

In conjunction with shown in Fig. 3, Fig. 6 and Fig. 7, the control board 5 in converter main body 1 being connected with socket 4, groove is installed 3 bottom offers passage 21, and socket 4 is oppositely arranged with passage 21；Wherein, the back side of guidance panel 2 be provided with for insert The plug connector 6 that seat 4 matches, plug connector 6 is inserted into the detachable peace realizing guidance panel 2 and converter main body 1 in socket 4 Dress；Thus guidance panel 2 is connected with the control board 5 in converter main body 1 so that guidance panel 2 can be carried out to converter Set and the service data of converter is shown on guidance panel 2.

More precisely smooth in socket 4 for ensureing that plug connector 6 is inserted into.In conjunction with shown in Fig. 3 and Fig. 5, groove 3 is being installed At least one pin 15 is provided with the cell wall of side, the quantity of the present embodiment pin 15 is set to two, and two pin 15 edges The length direction distribution of converter main body 1；Wherein, the side side wall of guidance panel 2 is provided with for mutually embedding with pin 15 The slot 16 closing, the quantity of slot 16 is identical with the quantity of pin 15, and the size being slightly larger in dimension than pin 15 of slot 16, from And when slot 16 and pin 15 pairing, can give guidance panel 2 side is fixed, guidance panel 2 opposite side is pressed and enters To when installing in groove 3, plug connector 6 can smoothly be inserted in socket 4 and not produce and rock, with the damage of plug connector 6.

In conjunction with shown in Fig. 3 and Fig. 6, the side cell wall installing groove 3 away from pin 15 offers and installs groove 3 and mutually interconnect Logical storage tank 17, the curved setting of outline of storage tank 17, and arc protrude to away from installation groove 3 side, storage tank 17 are arranged on the centre position installing groove 3 side cell wall；Wherein, the bottom land in storage tank 17 is provided with least one elastic card Foot 18, the quantity of the preferably elastic card base 18 of the present embodiment is two, is provided with fixture block on guidance panel 2 is away from the side wall of slot 16 19, pass through flexible connection between fixture block 19 and guidance panel 2, thus fixture block 19 can be when being extruded, to guidance panel 2 one rollover Folding；Draw-in groove 20 for elastic card base 18 clamping, the quantity one of the quantity of draw-in groove 20 and elastic card base 18 are offered on fixture block 19 Cause.

The upper surface of elastic card base 18 is provided with for guiding the clamping of elastic card base 18 to enter into the guide surface in draw-in groove 20 22.

And it is connected with some reinforcements 23, the effect not body of light of reinforcement 23 between the bottom land installing groove 3 and cell wall Improve now in the structural strength installing groove 3,, when guidance panel 2 is embedded in installation groove 3, guidance panel 2 can be with for it Reinforcement 23 offset so that guidance panel 2 install groove 3 in by swelling, thus ensure guidance panel 2 install groove 3 in Will not produce and rock.

Work process when guidance panel 2 is installed:

The side of guidance panel 2 is against on the side cell wall installing groove 3, and is fitted with slot 16 phase by pin 15 Join, complete the fixation of guidance panel 2 side, and the opposite side of guidance panel 2 is pressed enter into installation groove 3 in, operating surface The back side of plate 2 is connected on guide surface 22, and in the presence of guide surface 22, elastic card base 18 and fixture block 19 all produce certain shape Become, and now the plug connector 6 at guidance panel 2 back side and socket 4 against with the push action of guidance panel 2, plug connector 6 is inserted Enter in socket 4, and elastic card base 18 is connected in draw-in groove 20, completes the installation process of guidance panel 2.

Work process during guidance panel 2 dismounting:

Finger is extend in storage tank 17 and conflicts on fixture block 19, due to flexible between fixture block 19 and guidance panel 2 Connect, thus fixture block 19 has certain activity space, by fixture block 19 to the extruding of guidance panel 2 side so that elastic card base 18 It is mutually disengaged with draw-in groove 20, now, guidance panel 2 is not subject to locking of elastic card base 18, such that it is able to from installation groove 3 side Turnover and go out, after whole operation panel 2 turns down, you can by guidance panel 2 to a side shifting so that pin 15 and slot 16 disengagings, complete the disengaging work of guidance panel 2.

For meet this utility model after guidance panel 2 is separated with converter moreover it is possible to continue converter carried out to set and The display of service data.In conjunction with shown in Fig. 6, Fig. 7, this utility model is provided with Ethernet interface a7 at the back side of guidance panel 2, Ethernet interface b8 is provided with the control board 5 in converter main body 1, the side wall of converter main body 1 offers connection Mouth 9, connected entrance 9 is right against described Ethernet interface b8 setting.Thus guidance panel 2 is taken out and away from converter after, pass through Ethernet interface a and Ethernet interface b is linked together by crystal head, to carry out the transmission of data；Wherein, Ethernet interface a7 When signal transmission relation and Ethernet interface b8 between is connected as shown in Figure 10 between plug connector 6 and socket 4, between the two Signal transmission relation be identical, that is, receive and send is all identical signal, thus both effects of playing and function It is also identical.The pin of socket 4 connects and signal transmission relation is idc-10, Ethernet interface a7 and the ether in Figure 10 The pin of network interface b8 connects and signal transmission relation is the rj45 in Figure 10.

In conjunction with shown in Fig. 4 and Fig. 7, the side wall of converter main body 1 is hinged with the open-close cover 10 for closed communication mouth 9. Open-close cover 10 adopts hinged form, thus when needing using Ethernet interface b8, open-close cover 10 is turned down from connected entrance 9 and Go out；When not needing using Ethernet interface b8, open-close cover 10 turnover is pressed in connected entrance 9, that is, completes open-close cover The sealing of 10 pairs of connected entrances 9, because open-close cover 10 is firmly to be pressed in connected entrance 9, thus open-close cover 10 and connected entrance 9 Between there is certain fastening effect.Wherein, the hinged shaft position of open-close cover 10 may be provided at the lower section of connected entrance 9, top, a left side Side and right side, the present embodiment does not limit.

For ensureing sealing tightness on connected entrance 9 for the open-close cover 10, it is to avoid the vibration in converter work is by open-close cover 10 shake, and when described open-close cover 10 is closed together in connected entrance 9, the side wall of converter main body 1 is provided with for limiting keying Cover the tight lock part 11 of 10 turnover actions.

In conjunction with shown in Fig. 3 and Fig. 4, tight lock part 11 includes slide rail 110 and and slide rail on converter main body 1 side wall The locking member 111 that 110 slidings coordinate and its end can be pressed on open-close cover 10 end face, this enforcement of length direction of slide rail 110 Example is preferably consistent with the length direction of converter side wall, stirs locking member 111 with handss, locking member 111 can be slided in slide rail 110 Dynamic, until the end of locking member 111 is pressed on the end face of open-close cover 10, that is, complete the locking work to open-close cover 10.Wherein Fixed plate 12 is additionally provided with the side wall of converter main body 1, the plate face of fixed plate 12 is right against the sliding side of locking member 111 To, be connected with elastic component 13 between fixed plate 12 and locking member 111, elastic component 13 be elastic spring, one end of elastic component 13 It is fixed in the plate face of fixed plate 12, the other end is fixed on the end away from open-close cover 10 for the locking member 111, thus elastic component 13 energy All the time provide locking member 111 towards open-close cover 10 side movement tendency so that locking member 111 will not be because of vibration in slide rail 110 Middle generation is slided so that the end of locking member 111 is no longer pressed in the end face of open-close cover 10.

Wherein, in locking member 111, inclined-plane 24 is offered on the end face of open-close cover 10.

When open-close cover 10 is conflicted on inclined-plane 24, with the turnover action of open-close cover 10, locking member 111 can be on inclined-plane 24 In the presence of to contract, thus elastic component 13 is accordingly compressed, and when open-close cover 10 is completely into during in connected entrance 9, open Close lid 10 and no longer barrier effect is played to locking member 111, the elastic component 13 being gathered elastic potential energy by compression will be released, and order about Locking member 111 slides and so that its end is pressed on the end face of open-close cover 10.

In conjunction with shown in Fig. 4 and Fig. 7, the jointed shaft of open-close cover 10 is arranged with for providing open-close cover 10 away from connected entrance The torque spring 14 of 9 side torsion；When open-close cover 10 is covered on connected entrance 9, torque spring 14 is gathered elastic potential by compression Can, and when tight lock part 11 is no longer to its barrier effect of open-close cover 10, the elastic potential energy of torque spring 14 accumulation is released, from And open-close cover 10 is ejected from connected entrance 9, eliminate the inconvenience that staff removes to take open-close cover 10 with finger.

Embodiment two:

It is with the difference of embodiment one, in conjunction with shown in Fig. 8 and Fig. 9, tight lock part 11 is included located at converter main body 1 Support bar 112 on the wall of side and be rotatably connected that away from converter main body 1 one end and its end can be pressed in support bar 112 Check lock lever 113 on open-close cover 10 end face.One end of fix bar is fixed on the side wall of converter main body 1, and the one of check lock lever 113 End be rotatably connected fix bar away from converter main body 1 side wall the other end, its other end is pressed in the end face of open-close cover 10.Lock Tightly adopt tight fit between bar 113 and fix bar, when stirring check lock lever 113 with handss, check lock lever 113 can rotate in fix bar and Can be in the staying at random location of fix bar without there is spinning.

The above is only exemplary embodiment of the present utility model, not for restriction protection model of the present utility model Enclose, protection domain of the present utility model is determined by appended claim.

Claims (10)

1. a kind of converter can remote-operated guidance panel, including converter main body (1) and located at converter main body (1) The middle part of upper surface supplies the installation groove (3) that guidance panel (2) is fitted together to, and is provided with socket (4), institute in described installation groove (3) State socket (4) to be connected with the control board (5) in converter main body (1), the back side of wherein guidance panel (2) be provided with for The plug connector (6) that socket (4) matches, realizes guidance panel (2) and converter main body in plug connector (6) insertion socket (4) (1) detachable installation, is characterized in that: the back side of described guidance panel (2) is additionally provided with Ethernet interface a (7), described frequency conversion Control board (5) in device main body (1) is provided with Ethernet interface b (8), and the side wall of described converter main body (1) opens up There is connected entrance (9), described connected entrance (9) is right against described Ethernet interface b (8) setting.

2. converter according to claim 1 can remote-operated guidance panel, it is characterized in that: described converter main body (1) open-close cover (10) for closed communication mouth (9) is hinged with side wall.

3. converter according to claim 2 can remote-operated guidance panel, it is characterized in that: in described open-close cover (10) When being closed together in connected entrance (9), the side wall of described converter main body (1) is provided with for limiting open-close cover (10) turnover action Tight lock part (11).

4. converter according to claim 3 can remote-operated guidance panel, it is characterized in that: described tight lock part (11) bag Include the slide rail (110) on the wall of converter main body (1) side and with slide rail (110) sliding cooperation and its end can be pressed in Locking member (111) on open-close cover (10) end face.

5. converter according to claim 4 can remote-operated guidance panel, it is characterized in that: described converter main body (1) fixed plate (12) is provided with side wall, is connected with for providing between described fixed plate (12) and locking member (111) end Locking member (111) is towards the elastic component (13) of open-close cover (10) side movement tendency.

6. converter according to claim 3 can remote-operated guidance panel, it is characterized in that: described tight lock part (11) bag Include the support bar (112) on the wall of converter main body (1) side and be rotatably connected in support bar (112) away from converter master Body (1) one end and its end can be pressed in the check lock lever (113) on open-close cover (10) end face.

7. converter according to claim 2 can remote-operated guidance panel, it is characterized in that: described open-close cover (10) It is arranged with jointed shaft for providing open-close cover (10) away from the torque spring (14) of connected entrance (9) side torsion.

8. converter according to claim 1 can remote-operated guidance panel, it is characterized in that: described installation groove (3) Side cell wall on be provided with least one pin (15), the side side wall of described guidance panel (2) is provided with for insert The slot (16) that foot (15) is mutually fitted together to.

9. converter according to claim 8 can remote-operated guidance panel, it is characterized in that: described installation groove (3) Side cell wall away from pin (15) offers the storage tank (17) being interconnected with it.

10. converter according to claim 9 can remote-operated guidance panel, it is characterized in that: described storage tank (17) Bottom land be provided with least one elastic card base (18), described guidance panel (2) away from slot (16) side wall be provided with soft with it Property the fixture block (19) that connects, described fixture block (19) offers the draw-in groove (20) for elastic card base (18) clamping.