CN109143016A - A kind of wave recording device of power module - Google Patents
A kind of wave recording device of power module Download PDFInfo
- Publication number
- CN109143016A CN109143016A CN201810839710.1A CN201810839710A CN109143016A CN 109143016 A CN109143016 A CN 109143016A CN 201810839710 A CN201810839710 A CN 201810839710A CN 109143016 A CN109143016 A CN 109143016A
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- Prior art keywords
- gear
- translation
- recording
- connection
- shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2601—Apparatus or methods therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/36—Overload-protection arrangements or circuits for electric measuring instruments
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- General Physics & Mathematics (AREA)
- Fuses (AREA)
Abstract
The invention discloses a kind of wave recording devices of power module, its structure includes recording modular cartridge, connectivity port, protective shell under recording module, fixed back box, connection screw thread hole, connectivity port bottom end is screwed with recording modular cartridge by screwed connecting hole and is connect, and it is set to above recording modular cartridge, recording modular cartridge is nested under recording module above protective shell, and it is connected by snap-lock, fixed back box is connected to protective shell underlying surfaces under recording module using high temperature fusion mode, fixed back box cross section is rectangular configuration, and connecting hole is distributed on surrounding apex angle, and it is connect with recording modular cartridge inner tight, recording modular cartridge is equipped with the automatic disconnection device of overload, the present invention, which passes through, effectively can carry out carrying capacity protection to wave recording device equipped with the automatic device that disconnects of overload, it avoids at the recording and data of high-power overload Reason, avoids excessive fever hot, avoids damaging, be conducive to the protection to device.
Description
Technical field
The present invention relates in wave recording device field, specifically a kind of wave recording device of power module.
Background technique
Intelligent power module is the advanced hybrid integrated power component using IGBT as kernel, by high-speed low-power-consumption tube core
(IGBT) and optimization gate drive circuit and fast protection circuit constitute.IGBT tube core in IPM all selects high-speed type
, and driving circuit abuts IGBT, and driving delay is small, so IPM switching speed is fast, is lost small.IPM, which has been internally integrated, to be connected
The real-time detection circuit of continuous detection IGBT electric current and temperature, when heavy overload even direct short-circuit occurs and temperature overheating
When, IGBT will be simultaneously emitted by fault-signal by controlledly soft switching.Furthermore IPM also has bridge arm to pipe interlocking, driving power
The functions such as under-voltage protection.Although IPM price is higher, since integrated driving, defencive function make IPM and simple IGBT phase
Than having many advantages, such as compact-sized, high reliablity, easy to use.
But a kind of wave recording device of power module in the prior art is easy to appear prolonged receiving area when in use
The case where reason amount is excessive, causes wave recording device fever hot or even damages, is unfavorable for the protection to device, later period repair data etc.
Increase personnel's burden.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of wave recording devices of power module.
The present invention adopts the following technical scheme that realize: a kind of wave recording device of power module, and structure includes recording mould
Protective shell, fixed back box, connection screw thread hole, the connectivity port bottom end pass through band under block box, connectivity port, recording module
Threaded connecting hole is screwed with recording modular cartridge and is connect, and is set to above recording modular cartridge, and the recording modular cartridge is nested in
It under recording module above protective shell, and is connected by snap-lock, the fixed back box is connected to record using high temperature fusion mode
Protective shell underlying surfaces under wave module, the fixed back box cross section is rectangular configuration, and connection is distributed on surrounding apex angle
Hole, the connection screw thread hole is set to above recording modular cartridge, and is connect with recording modular cartridge inner tight, the recording modular cartridge
Equipped with the automatic disconnection device of overload, the overload is automatic to disconnect the company mutually nested with recording modular cartridge inside of one end on the left of device
It connects, and is reinforced by snap-lock.
As optimization, the automatic device that disconnects of the overload is by thermally conductive device for fusing, transmission mobile mechanism, gear whirler
Structure, lever translation mechanism, overload protection shell, circuit breaker composition, described thermally conductive device for fusing left side one end passed through
It carries protection shell and is inserted into inside recording modular cartridge, the thermally conductive device for fusing is set to the overload protection interior of shell upper left corner, institute
It states thermally conductive device for fusing bottom end to be connected with transmission mobile mechanism, the transmission mobile mechanism is set to overload by nut and protects
It protects on the left of interior of shell, one end engages connection, the gear whirler with gear rotation mechanism on the right side of the transmission mobile mechanism
Structure lower end thereof is closely connect with lever translation mechanism, and the lever translation mechanism other end top and circuit breaker are close
Connection, the circuit breaker are set on the right side of overload protection interior of shell, and are set to one end on the right side of gear rotation mechanism.
As optimization, the thermally conductive device for fusing includes heat conduction copper sheet, fusible link fixed block, the fixed bracket of thermally conductive sheet, melts
Fracture of wire, heat conduction copper sheet left side one end pass through overload protection shell, and the heat conduction copper sheet fits closely face-to-face with fusible link,
One end is connected by the fixed bracket of thermally conductive sheet with overload protection shell on the right side of the heat conduction copper sheet, and is connected by nut tightening
It connects, the fixed frame upper one end of the thermally conductive sheet is welded on overload protection interior of shell top surface, the fusible link upper one end
It is closely wound and connect with fusible link fixed block, the fusible link bottom end is intertwined and connected with transmission mobile mechanism, the fusing
Silk fixed block top, which is screwed by nut with overload protection shell, to be connect.
As optimization, the transmission mobile mechanism is solid by translation cross bar, mobile pulley, translation sliding rail, pulling spring, spring
Determine block, translation saw teeth bars composition, the translation cross bar is closely wound with thermally conductive device for fusing to be connect, one on the left of the translation cross bar
End is connected with mobile pulley, and the mobile pulley is set on translation sliding rail, and the translation sliding rail is connected to by nut tightening
Overload protection interior of shell left-hand face, the translation cross bar are mutually connected vertically with spring is pulled, the pulling spring bottom
One end is connected by spring anchor block with overload protection shell, and the spring anchor block is welded in overload protection interior of shell bottom
On face, one end is connect with translation saw teeth bars by nut tightening on the right side of the translation cross bar, the translation saw teeth bars right lateral surface
On be evenly distributed with latch, the latch and translation saw teeth bars be in integrated formed structure, the translation saw teeth bars pass through latch and tooth
Take turns rotating mechanism engagement connection.
As optimization, the translation saw teeth bars are equipped with gag lever post, which runs through translation saw teeth bars inside middle,
The translation saw teeth bars are that clearance fit is connect with gag lever post, and one end and overload protection interior of shell top surface are hung down at the top of the gag lever post
Directly it is weldingly connected.
As optimization, the gear rotation mechanism includes first gear, second gear, transmission belt, third gear, connection
Band, the 4th gear, one end engages connection with transmission mobile mechanism on the left of the first gear, the first gear lower end thereof and
Second gear engagement connection, the second gear are connected with third gear by transmission belt, are equipped among the third gear
Connecting shaft, the third gear and connecting shaft are interference fit connection, described connecting band left side one end and connecting band nested encryptions,
The third gear is connected by connecting band with the 4th gear, and the third gear and the 4th gear are set on same plane,
4th gear is equipped with central axis, and the 4th gear is connected by central axis with lever translation mechanism.
As optimization, the lever translation mechanism by rotation connecting pin, movable connecting rod, connecting spring, transverse shifting block,
Vertically movable piece, vertical spacing bar, connection vertical bar, limit cross bar composition, the rotation connecting pin and gear rotation mechanism are close
Connection, rotation connecting pin inside middle is run through in described movable connecting rod one end, between the rotation connecting pin and movable connecting rod are
Gap is cooperatively connected, and the connecting spring, which is nested in, to be flexibly connected on rod outer surface, and is connected to connecting spring and transverse shifting block
Between, removable pin is equipped on rear side of the transverse shifting block, the transverse shifting block is connected by removable pin with movable connecting rod
It connects, for the transverse shifting block nesting on limit cross bar outer surface, the transverse shifting block and limit cross bar are clearance fit company
Connect, vertically movable block welding one end on the right side of limit cross bar, the vertically movable block nesting on vertical spacing bar surface,
Described vertically movable piece is that clearance fit is connect with vertical spacing bar, and the vertical spacing bar bottom end vertical welding is in overload
It protects on interior of shell bottom surface, one end top passes through nut tightening connection, the company with vertical bar is connect on the right side of the limit cross bar
It is to be mutually connected vertically that vertical bar, which is connect, with limit cross bar, and one end is connected with circuit breaker at the top of the connection vertical bar.
As optimization, the circuit breaker includes plant-grid connection line, upper contact head, restores spring, lower contact head, touching
Head connecting sliding rail, power supply leading-out wire, the plant-grid connection line passes through overload protection shell and closely connect with plant-grid connection line, described
Restoring spring to be set on the right side of upper contact head and lower contact head, one end is connected with contact connecting sliding rail on the right side of the lower contact head,
The contact connecting sliding rail is connected by nut with overload protection shell, close with lower contact head at the top of the power supply leading-out wire
Connection, the power supply leading-out wire other end passes through to be connected inside overload protection shell and recording modular cartridge.
Beneficial effect
The present invention provides a kind of scheme of the wave recording device of power module, and when in use, power supply is disconnected by overload is automatic
Device enters back into inside recording modular cartridge, and electric wave is excessive when receiving, when the wave recording device of power module is excessive using power, just
It will appear wave recording device to generate heat hot situation, and by heat conduction copper sheet by temperature conduction to fusible link, if temperature is excessively high
When, fusible link can then be fused by high temperature, and fusible link bottom is connected with translation cross bar, and translate one end and mobile cunning on the right side of cross bar
Wheel is connected, and translation cross bar, which also passes through, pulls spring to be connected with spring anchor block, the fusible link being had no progeny by high temperature melting and translation
Cross bar is pulled by bottom under the acting force of the spring of spring, and translation cross bar is moved along translation sliding rail towards lower section, and is transferred flat
The translation saw teeth bars for moving one end on the right side of cross bar are mobile towards lower section, since translation saw teeth bars engage connection with first gear, then
First gear rotation at this time, and second gear is driven to rotate, second gear drives third gear to rotate by transmission belt, third
Gear drives the rotation of the 4th gear by connecting band, and since the 4th gear is closely connect with rotation connecting pin, rotation at this time connects
Outbound rotation, and by movable connecting rod along rotation connecting pin rotation, the transverse shifting block for being now placed in top is connected in rotation
It is rotated under the drive of pin, and vertically movable piece is moved along vertical spacing bar towards lower section, and be connected with limit cross bar
Connection vertical bar is affected at this time towards lower section movement, and then upper contact head is disconnected with lower contact head, the electricity being then connected to
Source disconnects, and will stop recording operation without power supply connection inside recording modular cartridge, avoids high-power operation that equipment is brought to damage
It is bad.
It compared with prior art, the beneficial effects of the present invention are: can be effective by being equipped with the automatic disconnection device of overload
Carrying capacity protection is carried out to wave recording device, the recording and data processing of high-power overload is avoided, avoids excessive fever hot,
It avoids damaging, is conducive to the protection to device.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the wave recording device of power module of the present invention.
Fig. 2 is the automatic structural schematic diagram for disconnecting device of present invention overload.
Fig. 3 is the automatic structural schematic diagram for disconnecting device and overlooking amplification of present invention overload.
Fig. 4 is the automatic structural schematic diagram disconnected when device disconnects of present invention overload.
In figure: protective shell 3, fixed back box 4, connection screw thread hole 5, mistake under recording modular cartridge 1, connectivity port 2, recording module
It is downloaded from dynamic circuit breaker opening apparatus 10, thermally conductive device for fusing 100, transmission mobile mechanism 101, gear rotation mechanism 102, lever translation mechanism
103, overload protection shell 104, circuit breaker 105, heat conduction copper sheet 1001, fusible link fixed block 1002, thermally conductive sheet are fixed
Bracket 1003, translation cross bar 1011, mobile pulley 1012, translation sliding rail 1013, pulls spring 1014, spring at fusible link 1004
Fixed block 1015, translation saw teeth bars 1016, first gear 1021, second gear 1022, transmission belt 1023, third gear 1024,
Connecting band 1025, the 4th gear 1026, rotation connecting pin 1031, movable connecting rod 1032, connecting spring 1033, transverse shifting block
1034, vertically movable piece 1035, vertical spacing bar 1036, connection vertical bar 1037, limit cross bar 1038, plant-grid connection line 1051,
Upper contact head 1052 restores spring 1053, lower contact head 1054, contact connecting sliding rail 1055, power supply leading-out wire 1056.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution of the wave recording device of power module: including recording modular cartridge
1, protective shell 3, fixed back box 4, connection screw thread hole 5,2 bottom end of connectivity port pass through under connectivity port 2, recording module
Screwed connecting hole is screwed with recording modular cartridge 1 and is connect, and is set to 1 top of recording modular cartridge, and the recording modular cartridge 1 is embedding
It is placed on 3 top of protective shell under recording module, and is connected by snap-lock, the fixed back box 4 is connected using high temperature fusion mode
3 underlying surfaces of protective shell under recording module are connected to, fixed 4 cross section of back box is rectangular configuration, and divides on surrounding apex angle
It is furnished with connecting hole, the connection screw thread hole 5 is set to 1 top of recording modular cartridge, and connect with 1 inner tight of recording modular cartridge, institute
It states recording modular cartridge 1 and is equipped with the automatic disconnection device 10 of overload, the overload is automatic to disconnect 10 left side one end of device and recording module
The 1 mutually nested connection in inside of box, and reinforced by snap-lock, the automatic device 10 that disconnects of the overload is by thermally conductive device for fusing
100, mobile mechanism 101, gear rotation mechanism 102, lever translation mechanism 103, overload protection shell 104, circuit disconnection are driven
Device 105 forms, and described thermally conductive 100 left side one end of device for fusing passes through overload protection shell 104 and is inserted into recording modular cartridge 1
Portion, the thermally conductive device for fusing 100 are set to the 104 inside upper left corner of overload protection shell, thermally conductive 100 bottom one of device for fusing
End is connected with transmission mobile mechanism 101, and the transmission mobile mechanism 101 is set to inside overload protection shell 104 by nut
Left side, described 101 right side one end of transmission mobile mechanism engage connection, the gear rotation mechanism 102 with gear rotation mechanism 102
Lower end thereof is closely connect with lever translation mechanism 103,103 other end top of lever translation mechanism and circuit breaker
105 close connections, the circuit breaker 105 is set to 104 inner right side of overload protection shell, and is set to gear rotation mechanism
102 right sides one end, the thermally conductive device for fusing 100 include heat conduction copper sheet 1001, fusible link fixed block 1002, the fixed branch of thermally conductive sheet
Frame 1003, fusible link 1004, described 1001 left side one end of heat conduction copper sheet pass through overload protection shell 104, the heat conduction copper sheet
1001 fit closely face-to-face with fusible link 1004, and described 1001 right side one end of heat conduction copper sheet passes through the fixed bracket 1003 of thermally conductive sheet
It is connected with overload protection shell 104, and is connected by nut tightening, fixed 1003 upper one end of the bracket welding of the thermally conductive sheet
In in 104 inside top surface of overload protection shell, 1004 upper one end of fusible link is closely wound with fusible link fixed block 1002
Connection, 1004 bottom end of fusible link are intertwined and connected with transmission mobile mechanism 101,1002 top of fusible link fixed block
It is screwed and is connect with overload protection shell 104 by nut, the transmission mobile mechanism 101 is by translation cross bar 1011, mobile pulley
1012, it translates sliding rail 1013, spring 1014, spring anchor block 1015, translation saw teeth bars 1016 is pulled to form, the translation cross bar
1011 are closely wound with thermally conductive device for fusing 100 and connect, and described 1011 left side one end of translation cross bar is connected with mobile pulley 1012
It connects, the mobile pulley 1012 is set on translation sliding rail 1013, and the translation sliding rail 1013 is connected to overload by nut tightening
104 inside left surface of shell is protected, the translation cross bar 1011 is mutually connected vertically with spring 1014 is pulled, the pulling bullet
1014 bottom end of spring is connected by spring anchor block 1015 with overload protection shell 104, and the spring anchor block 1015 welds
It is connected in 104 inner bottom surface of overload protection shell, described 1011 right side one end of translation cross bar and translation saw teeth bars 1016 pass through spiral shell
Mother screws connection, is evenly distributed with latch in 1016 right lateral surface of translation saw teeth bars, the latch and translation saw teeth bars 1016
In integrated formed structure, the translation saw teeth bars 1016 engage connection, the translation saw with gear rotation mechanism 102 by latch
Ratch 1016 is equipped with gag lever post, and the gag lever post one end is through translation 1016 inside middle of saw teeth bars, the translation saw teeth bars 1016
It is that clearance fit is connect with gag lever post, one end is connected with 104 inside top surface vertical welding of overload protection shell at the top of the gag lever post,
The gear rotation mechanism 102 includes first gear 1021, second gear 1022, transmission belt 1023, third gear 1024, connection
Connection is engaged with transmission mobile mechanism 101 in band 1025, the 4th gear 1026, described 1021 left side one end of first gear, and described the
One gear, 1021 lower end thereof engages connection with second gear 1022, and the second gear 1022 passes through transmission belt 1023 and third
Gear 1024 is connected, and connecting shaft is equipped among the third gear 1024, and the third gear 1024 is interference with connecting shaft
It is cooperatively connected, described 1025 left side one end of connecting band and 1025 nested encryptions of connecting band, the third gear 1024 pass through connection
Band 1025 is connected with the 4th gear 1026, and the third gear 1024 and the 4th gear 1026 are set on same plane, described
4th gear 1026 is equipped with central axis, and the 4th gear 1026 is connected by central axis with lever translation mechanism 103, described
Lever translation mechanism 103 is by rotation connecting pin 1031, movable connecting rod 1032, connecting spring 1033, transverse shifting block 1034, perpendicular
It is formed to movable block 1035, vertical spacing bar 1036, connection vertical bar 1037, limit cross bar 1038, the rotation connecting pin 1031
It is closely connect with gear rotation mechanism 102, described 1032 one end of movable connecting rod is through rotation 1031 inside middle of connecting pin, institute
It is that clearance fit is connect that rotation connecting pin 1031, which is stated, with movable connecting rod 1032, and the connecting spring 1033 is nested in flexible connection
It on 1032 outer surface of bar, and is connected between connecting spring 1033 and transverse shifting block 1034, after the transverse shifting block 1034
Side is equipped with removable pin, and the transverse shifting block 1034 is connected by removable pin with movable connecting rod 1032, described laterally to move
Motion block 1034 is nested on limit 1038 outer surface of cross bar, and the transverse shifting block 1034 is clearance fit with limit cross bar 1038
Connection, described vertically movable piece 1035 be welded in limit 1038 right side one end of cross bar, described vertically movable piece 1035 be nested in it is perpendicular
To on 1036 surface of gag lever post, described vertically movable piece 1035 is that clearance fit is connect with vertical spacing bar 1036, described vertical
1036 bottom end vertical welding of gag lever post is in 104 inner bottom surface of overload protection shell, 1038 right side one of limit cross bar
End top with connect vertical bar 1037 by nut tightening connection, the connection vertical bar 1037 with limit cross bar 1038 to be mutually perpendicular to
Connection, described 1037 top one end of connection vertical bar are connected with circuit breaker 105, and the circuit breaker 105 includes
Plant-grid connection line 1051, upper contact head 1052, recovery spring 1053, lower contact head 1054, contact connecting sliding rail 1055, power supply connect
Outlet 1056, the plant-grid connection line 1051 passes through overload protection shell 104 and closely connect with plant-grid connection line 1051, described extensive
Multiple spring 1053 is set to upper contact head 1052 and lower 1054 right side of contact head, and described lower 1054 right side one end of contact head and contact connect
It connects sliding rail 1055 to be connected, the contact connecting sliding rail 1055 is connected by nut with overload protection shell 104, the power supply
1056 top of leading-out wire is closely connect with lower contact head 1054, and 1056 other end of power supply leading-out wire passes through overload protection shell
104 be connected inside recording modular cartridge 1.
Recording mould is entered back into use, power supply disconnects device 10 by overload automatically in a kind of wave recording device of power module
Inside block box 1, electric wave is excessive when receiving, and when the wave recording device of power module is excessive using power, just will appear wave recording device
It generates heat hot situation, and by heat conduction copper sheet 1001 by temperature conduction to fusible link 1004, if when the temperature is excessively high, fusing
Silk 1004 can then be fused by high temperature, and 1004 bottom of fusible link is connected with translation cross bar 1011, and translate 1011 right side one of cross bar
End is connected with mobile pulley 1012, and translation cross bar 1011 is also connected by pulling spring 1014 with spring anchor block 1015,
The fusible link 1004 and translation cross bar 1011 being had no progeny by high temperature melting are pulled by bottom under the acting force of the spring of spring 1014, translation
Cross bar 1011 is moved along translation sliding rail 1013 towards lower section, and transfers the translation saw teeth bars of translation 1011 right side one end of cross bar
1016 is mobile towards lower section, engages connection with first gear 1021 due to translating saw teeth bars 1016, then first gear at this time
1021 rotations, and second gear 1022 is driven to rotate, second gear 1022 drives third gear 1024 to revolve by transmission belt 1023
Turn, third gear 1024 drives the rotation of the 4th gear 1026 by connecting band 1025, since the 4th gear 1026 is connected with rotation
Pin 1031 closely connects, and rotation connecting pin 1031 at this time rotates, and by movable connecting rod 1032 along rotation connecting pin 1031
Rotation, the transverse shifting block 1034 for being now placed in top rotate under the drive of rotation connecting pin 1031, and by vertically movable piece
1035 move along vertical spacing bar 1036 towards lower section, and with the connection vertical bar 1037 that is connected of limit cross bar 1038 at this time by
Mobile towards lower section to affecting, then upper contact head 1052 is disconnected with lower contact head 1054, and the power supply being then connected to disconnects,
There is no power supply connection that will stop recording operation inside recording modular cartridge 1, high-power operation is avoided to bring equipment damage.
The technological progress that the present invention obtains compared with the prior art is: can be effective by being equipped with the automatic disconnection device of overload
Carrying capacity protection is carried out to wave recording device, the recording and data processing of high-power overload is avoided, avoids excessive fever hot,
It avoids damaging, is conducive to the protection to device.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of wave recording device of power module, structure include protective shell under recording modular cartridge, connectivity port, recording module,
Fixed back box, connection screw thread hole, the connectivity port bottom end are screwed by screwed connecting hole and recording modular cartridge
Connection, and be set to above recording modular cartridge, the recording modular cartridge is nested under recording module above protective shell, and passes through buckle
Locking connection, the fixed back box are connected to protective shell underlying surfaces under recording module, the fixation using high temperature fusion mode
Back box cross section is rectangular configuration, and connecting hole is distributed on surrounding apex angle, and the connection screw thread hole is set to recording modular cartridge
Top, and connect with recording modular cartridge inner tight, it is characterised in that:
The recording modular cartridge is equipped with the automatic disconnection device of overload, and the overload is automatic to disconnect one end and recording module on the left of device
Mutually nested connection inside box, and reinforced by snap-lock.
2. a kind of wave recording device of power module according to claim 1, it is characterised in that: the overload is automatic to disconnect dress
It sets and is disconnected by thermally conductive device for fusing, transmission mobile mechanism, gear rotation mechanism, lever translation mechanism, overload protection shell, circuit
Device composition, described thermally conductive device for fusing left side one end passes through overload protection shell and is inserted into inside recording modular cartridge, described to lead
Thermal cutoff device is set to the overload protection interior of shell upper left corner, the thermally conductive device for fusing bottom end and transmission mobile mechanism's phase
Connection, the transmission mobile mechanism are set on the left of overload protection interior of shell by nut, one on the right side of the transmission mobile mechanism
Connection is engaged at end with gear rotation mechanism, and the gear rotation mechanism lower end thereof is closely connect with lever translation mechanism, described
Lever translation mechanism other end top is closely connect with circuit breaker, and the circuit breaker is set to overload protection shell
Inner right side, and it is set to one end on the right side of gear rotation mechanism.
3. a kind of wave recording device of power module according to claim 2, it is characterised in that: the thermally conductive device for fusing packet
Heat conduction copper sheet, fusible link fixed block, thermally conductive sheet fixed bracket, fusible link are included, one end passes through overload and protects on the left of the heat conduction copper sheet
Shell is protected, the heat conduction copper sheet fits closely face-to-face with fusible link, and one end is fixed by thermally conductive sheet on the right side of the heat conduction copper sheet
Bracket is connected with overload protection shell, and is connected by nut tightening, and the fixed frame upper one end of the thermally conductive sheet is welded in
On overload protection interior of shell top surface, the fusible link upper one end is closely wound with fusible link fixed block to be connect, the fusing
Silk bottom end is intertwined and connected with transmission mobile mechanism, and fusible link fixed block top is revolved by nut and overload protection shell
It is tightly connected.
4. a kind of wave recording device of power module according to claim 2, it is characterised in that: the transmission mobile mechanism by
Translate cross bar, mobile pulley, translation sliding rail, pull spring, spring anchor block, translation saw teeth bars composition, the translation cross bar and
Thermally conductive device for fusing is closely wound connection, and one end is connected with mobile pulley on the left of the translation cross bar, and the mobile pulley is set
In on translation sliding rail, the translation sliding rail is connected to overload protection interior of shell left-hand face, the translation by nut tightening
Cross bar is mutually connected vertically with spring is pulled, and described pulling spring bottom one end passes through spring anchor block and the outer shell phase of overload protection
Connection, the spring anchor block are welded on overload protection interior of shell bottom surface, and one end and translation are sawed on the right side of the translation cross bar
Ratch is connected by nut tightening, is evenly distributed with latch in the translation saw teeth bars right lateral surface, the latch and translation sawtooth
Bar is in integrated formed structure, and the translation saw teeth bars engage connection with gear rotation mechanism by latch.
5. a kind of wave recording device of power module according to claim 4, it is characterised in that: the translation saw teeth bars are equipped with
Gag lever post, the gag lever post one end are clearance fit company through translation saw teeth bars inside middle, the translation saw teeth bars and gag lever post
It connects, one end is connected with overload protection interior of shell top surface vertical welding at the top of the gag lever post.
6. a kind of wave recording device of power module according to claim 2, it is characterised in that: the gear rotation mechanism packet
First gear, second gear, transmission belt, third gear, connecting band, the 4th gear are included, one end and biography on the left of the first gear
Dynamic mobile mechanism's engagement connection, the first gear lower end thereof engage connection with second gear, and the second gear passes through biography
Dynamic band is connected with third gear, connecting shaft is equipped among the third gear, the third gear and connecting shaft are matched for interference
Connection is closed, one end and connecting band nested encryptions on the left of the connecting band, the third gear pass through connecting band and the 4th gear phase
Connection, the third gear and the 4th gear are set on same plane, and the 4th gear is equipped with central axis, the 4th gear
It is connected by central axis with lever translation mechanism.
7. a kind of wave recording device of power module according to claim 2, it is characterised in that: the lever translation mechanism by
Rotate connecting pin, movable connecting rod, connecting spring, transverse shifting block, vertically movable piece, vertical spacing bar, connection vertical bar, limit
Cross bar composition, the rotation connecting pin are closely connect with gear rotation mechanism, and described movable connecting rod one end is through rotation connection
Inside middle is sold, the rotation connecting pin is that clearance fit is connect with movable connecting rod, and the connecting spring is nested in activity even
It on extension bar outer surface, and is connected between connecting spring and transverse shifting block, removable pin is equipped on rear side of the transverse shifting block,
The transverse shifting block is connected by removable pin with movable connecting rod, and the transverse shifting block nesting is in limit cross bar outer surface
On, the transverse shifting block is that clearance fit is connect with limit cross bar, and the vertically movable block welding is one on the right side of limit cross bar
End, for the vertically movable block nesting on vertical spacing bar surface, described vertically movable piece is clearance fit with vertical spacing bar
Connection, the vertical spacing bar bottom end vertical welding is on overload protection interior of shell bottom surface, the limit cross bar right side
At the top of one end with connect vertical bar by nut tightening connection, the connection vertical bar with limit cross bar to be mutually connected vertically, it is described
One end is connected with circuit breaker at the top of connection vertical bar.
8. a kind of wave recording device of power module according to claim 2, it is characterised in that: the circuit breaker packet
It includes plant-grid connection line, upper contact head, restore spring, lower contact head, contact connecting sliding rail, power supply leading-out wire, the plant-grid connection
Line passes through overload protection shell and closely connect with plant-grid connection line, and the recovery spring is set to upper contact head and lower contact head is right
Side, described lower contact head right side one end are connected with contact connecting sliding rail, and the contact connecting sliding rail is protected by nut and overload
Shield shell is connected, and closely connect at the top of the power supply leading-out wire with lower contact head, the power supply leading-out wire other end passed through
It carries and is connected inside protection shell and recording modular cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839710.1A CN109143016A (en) | 2018-07-27 | 2018-07-27 | A kind of wave recording device of power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810839710.1A CN109143016A (en) | 2018-07-27 | 2018-07-27 | A kind of wave recording device of power module |
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| CN109143016A true CN109143016A (en) | 2019-01-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117148026A (en) * | 2023-10-31 | 2023-12-01 | 国网天津市电力公司经济技术研究院 | Detection device and method for electric automatic power supply system |
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Application publication date: 20190104 |