CN113613429B - Motor soft starter of SPI communication display module - Google Patents
Motor soft starter of SPI communication display module Download PDFInfo
- Publication number
- CN113613429B CN113613429B CN202110864808.4A CN202110864808A CN113613429B CN 113613429 B CN113613429 B CN 113613429B CN 202110864808 A CN202110864808 A CN 202110864808A CN 113613429 B CN113613429 B CN 113613429B
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- soft starter
- push pedal
- rack
- wall
- display module
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- 239000007858 starting material Substances 0.000 title claims abstract description 71
- 238000004891 communication Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 16
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a motor soft starter of an SPI communication display module, which comprises a soft starter and wiring holes, wherein a plurality of wiring holes are processed above the soft starter, bolt holes are processed on the front sides of the wiring holes, a control component is arranged on the front side of the soft starter, and lighting components are arranged on two sides of the inner wall of a baffle plate. This SPI communication display module's motor soft starter, through the motor, go up the gear, lower gear, the threaded rod, the crossbeam, the third push pedal, the second push pedal, cooperation between first push pedal and the baffle, the output shaft of motor can drive the threaded rod and rotate, make threaded rod accessible crossbeam drive the third push pedal move forward, first push pedal is greater than the travel distance of second push pedal because of the influence of lower gear its actual travel distance, the baffle can form on the outside of display module and enclose on three sides and keep off, avoid soft starter to shine because of the strong light easily and not have the problem that the structure leads to being inconvenient for seeing the screen clearly in the use.
Description
Technical Field
The invention relates to the technical field of soft starters, in particular to a motor soft starter of an SPI communication display module.
Background
The Soft Starter is a novel starting device which is designed and produced by adopting a power electronic technology, a micro-processing technology and a modern control theory and has the international advanced level at present, the product can effectively limit the starting current when an alternating current asynchronous motor is started, can be widely applied to loads such as fans, water pumps, conveying types, compressors and the like, is an ideal substitute product of traditional star/delta conversion, auto-coupling voltage reduction, magnetic control voltage reduction and other voltage reduction devices, and is a novel motor control device integrating the functions of Soft starting, soft stopping, light load energy saving and various protection of a current collector, and is called a Soft Starter abroad, although the prior art can realize the use of the Soft Starter of the motor.
However, in the motor soft starter in the prior art, the problem that the soft starter is inconvenient to see the screen because the light blocking structure is not available in strong light irradiation in the use process is existed under the specific condition, the problem that the light blocking structure cannot be freely stretched out and drawn back in the light blocking process to cause too occupied space is solved, the problem that the light blocking stretching structure of the soft starter needs a longer distance to drive to cause insufficient space is solved, and the problem that the soft starter is easy to cause inconvenient observation of the display module because of insufficient light source is solved.
Disclosure of Invention
The invention aims to provide a motor soft starter of an SPI communication display module, which solves the problem that the soft starter provided in the background art is easy to cause inconvenience in viewing a screen because of no light blocking structure due to strong light irradiation in the use process.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a motor soft starter of SPI communication display module, includes soft starter and wiring hole, the top processing of soft starter has a plurality of wiring holes, the front side in wiring hole all processes the bolt hole, control assembly is installed to the front side of soft starter, control assembly is provided with the baffle, the rear side and the soft starter clearance fit of baffle, the inboard of baffle has distributed extension board, third push pedal, second push pedal and first push pedal in proper order from outer to interior, all link to each other through the slide slip in proper order between extension board, third push pedal, second push pedal and the first push pedal are adjacent, the lower extreme and the soft starter of extension board are fixed to link to each other, the rear end center rigid coupling of third push pedal has the crossbeam, the inside of extension board, third push pedal, second push pedal and first push pedal is provided with drive assembly, lighting assembly is all installed to the inner wall both sides of baffle, and the inner both sides of baffle and first push pedal all link to each other through the connecting rod is fixed.
Preferably, the transmission assembly comprises a first rack, a second rack, a lower gear, a third rack, an upper gear, a threaded rod, a first rotating shaft, a fourth rack, a motor and a second rotating shaft;
the threaded rod is located the inboard center of crossbeam, the outer wall and the crossbeam screw thread of threaded rod link to each other, the end of threaded rod links to each other with the output shaft fixed of motor, a plurality of the lower gear is located the inside center both sides of lower extreme of second push pedal respectively, the inner wall of lower gear rotates with the second push pedal through pivot one and links to each other, the inside and outside both sides of outer wall of lower gear mesh respectively and link to each other there are first rack and second rack, a plurality of first rack rigid coupling respectively in the outer wall both sides below of first push pedal, a plurality of second rack rigid coupling respectively in the inner wall both sides below of third push pedal, a plurality of the upper gear is located the upper portion both ends rear side of third push pedal respectively, the inner wall of upper gear rotates with the third push pedal through pivot two and links to each other, the inside and outside both sides of outer wall of upper gear mesh respectively and are connected with fourth rack and third rack, a plurality of the third rack rigid coupling respectively in the inner wall both sides top of backup pad, a plurality of fourth rack rigid coupling respectively in the outer wall both sides top of second push pedal.
Preferably, the meshing structures and the sizes of the first rack and the second rack and the lower gear are consistent with those of the third rack and the fourth rack and the upper gear.
Preferably, the control assembly comprises a display module, a control panel, a start-stop button, an adjusting button and an emergency-stop button;
the control panel is installed at the front end center of soft starter, display module is installed to control panel's front end top, adjustment button is installed at control panel's front end below center, start-stop button and scram button are installed respectively to control panel's front end below both sides.
Preferably, the front side of the upper end of the soft starter is provided with a plurality of wire grooves, one side of the rear part of the upper end of the soft starter is fixedly connected with a bracket, the four corners of one side of the rear end of the bracket are internally provided with mounting holes, and the rear side of the upper end of the soft starter is provided with a plurality of heat dissipation grooves.
Preferably, the lighting assembly comprises a glass cover, a mounting groove, a lamp holder and an LED lamp;
the LED lamp comprises a plurality of lamp holders, a baffle, a plurality of LED lamps, a glass cover and a lamp holder, wherein the lamp holders are respectively positioned on two sides of the inner wall of the baffle, the lamp holders are embedded and fixed in the baffle, the inner wall of the lamp holders is provided with a mounting groove, the LED lamps are mounted in the mounting groove at equal intervals, the glass cover is arranged on the outer wall of the LED lamps, and the outer tail ends of the glass cover are fixedly connected with the lamp holders.
Compared with the prior art, the invention has the beneficial effects that: the motor soft starter of this SPI communication display module:
through the cooperation between the motor, the upper gear, the lower gear, the threaded rod, the cross beam, the third push plate, the second push plate, the first push plate and the baffle, the output shaft of the motor can drive the threaded rod to rotate, so that the threaded rod can drive the third push plate to move forwards through the cross beam, the upper gear also moves forwards along with the third push plate in the moving process, the upper gear is blocked by the third rack to rotate in the moving process, the actual moving distance of the second push plate is larger than the moving distance of the third push plate due to the influence of the upper gear, and in the same way, the actual moving distance of the first push plate is larger than the moving distance of the second push plate due to the influence of the lower gear, and the baffle can form three-surface surrounding baffles on the outer side of the display module, so that the problem that a soft starter is inconvenient to see a screen due to the fact that no light blocking structure is irradiated in the using process is avoided;
through the cooperation among the motor, the threaded rod, the support plate, the cross beam, the first push plate, the second push plate and the third push plate, when the light blocking or light blocking requirement is not needed, the motor can be started to rotate reversely, so that the threaded rod can drive the cross beam to move backwards, further the first push plate, the second push plate and the third push plate can be pushed backwards at different speeds, the first push plate, the second push plate and the third push plate are pushed back to the state in the figure, the first push plate, the second push plate and the third push plate are retracted in a stacked state with the support plate, and the problem that the light blocking structure cannot be freely stretched to cause too occupied space in the light blocking process is avoided;
the first push plate, the second push plate and the third push plate are driven by the motor and the threaded rod to move for a small distance, the first push plate and the baffle plate can move for a longer end distance, and the problem of insufficient space caused by long-distance driving of a light blocking telescopic structure of the soft starter is avoided because of the meshing structure of the first rack, the second rack, the lower gear, the third rack, the fourth rack and the upper gear and the meshing structure of the third rack and the fourth rack;
through the cooperation between lamp stand, baffle, LED lamp, glass board and the mounting groove, after the baffle moved extreme position forward, can start a plurality of lamp stands under the light source not enough condition as required, make the inside LED lamp circular telegram of lamp stand give out light, the LED light of left and right sides also does not influence its display module of observing control panel department, has avoided soft starter to lead to being inconvenient for observing display module's problem because of the light source is not enough easily.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic bottom perspective view of FIG. 3;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 4;
fig. 6 is a schematic view of the bottom plan view of fig. 3.
In the figure: 1. the device comprises a soft starter, 2, a control component, 201, a display module, 202, a control panel, 203, a start-stop button, 204, an adjusting button, 205, an emergency stop button, 3, a transmission component, 301, a first rack, 302, a second rack, 303, a lower gear, 304, a third rack, 305, an upper gear, 306, a threaded rod, 307, a first rotating shaft, 308, a fourth rack, 309, a motor, 310, a second rotating shaft, 4, a lighting component, 401, a glass cover, 402, a mounting groove, 403, a lamp holder, 404, an LED lamp, 5, a bolt hole, 6, a wiring hole, 7, a wire groove, 8, a bracket, 9, a heat dissipation groove, 10, a mounting hole, 11, a baffle, 12, a slide rail, 13, a first push plate, 14, a second push plate, 15, a connecting rod, 16, a support plate, 17, a third push plate, 18 and a cross beam.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: a motor soft starter of an SPI communication display module comprises a soft starter 1 and a wiring hole 6, wherein a plurality of wiring holes 6 are formed in the upper part of the soft starter 1, bolt holes 5 are formed in the front side of the wiring holes 6, a control assembly 2 is arranged on the front side of the soft starter 1, a baffle 11 is arranged on the control assembly 2, the rear side of the baffle 11 is in clearance fit with the soft starter 1, a support plate 16, a third push plate 17, a second push plate 14 and a first push plate 13 are sequentially distributed on the inner side of the baffle 11 from outside to inside, the support plate 16, the third push plate 17, the second push plate 14 and the first push plate 13 are sequentially connected in a sliding mode through slide ways 12, sliding support is carried out between the adjacent two of the support plate 16, the third push plate 17, the second push plate 14 and the first push plate 13 through slide blocks 12, the lower end of the support plate 16 is fixedly connected with the soft starter 1, the support plate 16 can be supported by the soft starter 1, a cross beam 18 is fixedly connected to the center of the rear end of the third push plate 17, the cross beam 18 can drive the third push plate 17 to move, the support plate 16, the third push plate 17, the second push plate 14 and the inner end 13 are fixedly connected with the inner wall 11 through transmission components 3 and the two sides of the first push plate 13 are respectively, and the two sides of the baffle 11 are fixedly connected with each other, and the inner wall 11 is fixedly connected with the baffle 11, and the inner wall of the lighting assembly is provided with the baffle 11;
through the cooperation between the motor 309, the upper gear 305, the lower gear 303, the threaded rod 306, the crossbeam 18, the third push plate 17, the second push plate 14, the first push plate 13 and the baffle 11, the output shaft of the motor 309 can drive the threaded rod 306 to rotate, so that the threaded rod 306 can drive the third push plate 17 to move forwards through the crossbeam 18, the upper gear 305 also moves forwards along with the third push plate 17 in the moving process, the upper gear 305 is blocked by the third rack 304 in the moving process to rotate, the actual moving distance of the second push plate 14 is greater than the moving distance of the third push plate 17 due to the influence of the upper gear 305, the actual moving distance of the first push plate 13 is greater than the moving distance of the second push plate 14 due to the influence of the lower gear 303 in the moving process of the second push plate 14, and the baffle 11 can form three surrounding barriers on the outer side of the display module 201, so that the problem that a soft starter is easy to see the screen inconveniently due to the fact that no light blocking structure is irradiated in the using process is avoided.
The transmission assembly 3 comprises a first rack 301, a second rack 302, a lower gear 303, a third rack 304, an upper gear 305, a threaded rod 306, a first rotating shaft 307, a fourth rack 308, a motor 309 and a second rotating shaft 310, wherein the threaded rod 306 is positioned at the center of the inner side of the beam 18, the outer wall of the threaded rod 306 is in threaded connection with the beam 18, the threaded rod 306 can drive the beam 18 to rotate, the tail end of the threaded rod 306 is fixedly connected with the output shaft of the motor 309, the motor 309 is a servo motor with the model MR-J2S-10A, a plurality of lower gears 303 are respectively positioned at the two sides of the center of the inner end of the lower end of the second push plate 14, the second push plate 14 can drive the position of the lower gear 303 to change, the inner wall of the lower gear 303 is in rotational connection with the second push plate 14 through the first rotating shaft 307, the inner side and outer side of the lower gear 303 are respectively in meshed connection with the first rack 301 and the second rack 302, the first racks 301 are respectively and fixedly connected below two sides of the outer wall of the first push plate 13, the second racks 302 are respectively and fixedly connected below two sides of the inner wall of the third push plate 17, the upper gears 305 are respectively positioned at the rear sides of two ends of the upper part of the third push plate 17, the third push plate 17 can drive the position of the upper gears 305 to change, the inner wall of the upper gears 305 is rotationally connected with the third push plate 17 through a second rotating shaft 310, the inner side and the outer side of the outer wall of the upper gears 305 are respectively and fixedly connected with a fourth rack 308 and a third rack 304, the third racks 304 are respectively and fixedly connected above two sides of the inner wall of the support plate 16, the fourth racks 308 are respectively and fixedly connected above two sides of the outer wall of the second push plate 14, and the meshing structure and the size of the first racks 301 and the second racks 302 and the lower gears 303 are consistent with the meshing structure and the size of the third racks 304 and the fourth racks 308 and the upper gears 305;
through the cooperation between motor 309, threaded rod 306, extension board 16, crossbeam 18, first push pedal 13, second push pedal 14 and third push pedal 17, need not to be in the light or the demand of being in the light is finished, can start motor 309 reversal, make threaded rod 306 can drive crossbeam 18 to move backward, and then make first push pedal 13, second push pedal 14 and third push pedal 17 can push back backward according to different rates, make first push pedal 13, second push pedal 14 and third push pedal 17 push back to the state in the figure, make first push pedal 13, second push pedal 14 and third push pedal 17 and extension board 16 be the state of stacking and withdraw, avoid the structure of blocking light in-process can't freely stretch out and draw back and lead to too occupation space's problem.
The control assembly 2 comprises a display module 201, a control panel 202, a start-stop button 203, an adjusting button 204 and an emergency-stop button 205, wherein the control panel 202 is arranged at the center of the front end of the soft starter 1, the control panel 202 can be used for controlling the specific operation of the soft starter 1, the display module 201 is arranged above the front end of the control panel 202, the adjusting button 204 is arranged at the center below the front end of the control panel 202, the start-stop button 203 and the emergency-stop button 205 are respectively arranged at the two sides below the front end of the control panel 202, a plurality of wire slots 7 are formed in the front side of the upper end of the soft starter 1, a bracket 8 is fixedly connected at one side of the rear end of the upper end of the soft starter 1, mounting holes 10 are formed in four corners of one side of the rear end of the bracket 8, and a plurality of heat dissipation slots 9 are formed in the rear side of the upper end of the soft starter 1;
through the cooperation between the first rack 301, the threaded rod 306, the second rack 302, the lower gear 303, the third rack 304, the fourth rack 308 and the upper gear 305, the first push plate 13, the second push plate 14 and the third push plate 17 all have different moving distances due to the meshing structure of the first rack 301, the second rack 302, the lower gear 303, the meshing structure of the third rack 304, the fourth rack 308 and the upper gear 305, and the driving of the motor 309 and the threaded rod 306 drives the third push plate 17 to move a small distance, so that the first push plate 13 and the baffle 11 can move a long end distance, and the problem of insufficient space caused by the driving of the light blocking telescopic structure of the soft starter, which requires a long distance, is avoided.
The lighting assembly 4 comprises a glass cover 401, mounting grooves 402, lamp holders 403 and LED lamps 404, wherein the lamp holders 403 are respectively positioned on two sides of the inner wall of the baffle 11, the lamp holders 403 are embedded and fixed in the baffle 11, the mounting grooves 402 are formed in the inner wall of the lamp holders 403, the LED lamps 404 are conveniently mounted in the mounting grooves 402, the LED lamps 404 are equidistantly mounted in the mounting grooves 402, the glass cover 401 is arranged on the outer wall of the LED lamps 404, and the outer tail ends of the glass cover 401 are fixedly connected with the lamp holders 403;
through the cooperation between lamp stand 403, baffle 11, LED lamp 404, glass board 401 and mounting groove 402, after baffle 11 moves forward extreme position, can start a plurality of lamp stands 403 under the light source not enough condition as required, make the inside LED lamp 404 circular telegram of lamp stand 403 give out light, the LED light of left and right sides also does not influence its display module 201 of observing control panel 202 department, has avoided soft starter to lead to the problem of inconvenient observation display module because of the light source is not enough easily.
When the motor soft starter of the SPI communication display module is needed, firstly, a user can screw the soft starter 1 through the mounting holes 10 at four corners of the bracket 8 to mount the soft starter 1 on the corresponding position of the motor, then can control the start and stop of the soft starter 1 through the start button 203 during use, and adjust the specific start function through the adjusting button 204, and under the outdoor condition, the condition of sunlight irradiation or insufficient sunlight is usually possible, at the moment, the user can start the motor 309, the output shaft of the motor 309 can drive the threaded rod 306 to rotate, the threaded rod 306 can drive the third push plate 17 to move forwards through the cross beam 18, during the moving process, the second push plate 14 and the first push plate 13 synchronously move forwards along with the third push plate 17 due to the slideway 12, and meanwhile, the upper gear 305 also moves forwards along with the third push plate 17, the upper gear 305 is blocked by the third rack 304 to rotate during the moving process, so that during the synchronous forward movement of the second push plate 14 and the third push plate 17, the rotation of the upper gear 305 can drive the fourth rack 308 and the second push plate 14 to move forward for a certain distance on the basis of the synchronous movement, that is, the actual moving distance of the second push plate 14 is larger than the moving distance of the third push plate 17 due to the influence of the upper gear 305, and during the forward movement of the second push plate 14, the first push plate 13 moves synchronously, and the lower gear 303 is blocked by the second rack 302 to rotate, so that the first rack 301 and the first push plate 13 are driven to move forward for a certain distance, that is, the actual moving distance of the first push plate 13 is larger than the moving distance of the second push plate 14 due to the influence of the lower gear 303, so that when the motor 309 starts to drive the third push plate 17 to move for a small distance, the first push plate 13 can drive the baffle plate 11 to move forwards for a longer distance, so that the baffle plate 11 can form three surrounding baffles on the outer side of the display module 201, the problem that a soft starter is easy to cause inconvenience in viewing a screen because of no light blocking structure in the use process is avoided, meanwhile, when light blocking is not needed or the light blocking requirement is finished, the motor 309 can be started to rotate reversely, the threaded rod 306 can drive the cross beam 18 to move backwards, further, the first push plate 13, the second push plate 14 and the third push plate 17 can push backwards at different speeds, the first push plate 13, the second push plate 14 and the third push plate 17 are pushed back to the state in the figure, the first push plate 13, the second push plate 14 and the third push plate 17 are retracted in a stacked state with the support plate 16, the problem that the light blocking structure cannot freely stretch out and draw back in the light blocking process to cause excessive occupied space is avoided, meanwhile, due to the meshing structures of the first rack 301, the second rack 302 and the lower gear 303, the meshing structures of the third rack 304 and the fourth rack 308 and the upper gear 305, different moving distances exist among the first push plate 13, the second push plate 14 and the third push plate 17, the third push plate 17 is driven to move for a small distance by the motor 309 and the threaded rod 306, the first push plate 13 and the baffle 11 can move for a long distance, the problem that the space is insufficient due to the fact that a light blocking telescopic structure of the soft starter needs to be driven for a long distance is avoided, after the baffle 11 moves forwards to a limiting position, a plurality of lamp holders 403 can be started under the condition that a light source is insufficient according to requirements, LED lamps 404 in the lamp holders 403 are electrified to emit light, the LED lamps on the left side and the right side do not influence the LED lamps to observe the display module 201 at the control panel 202, and the problem that the soft starter is inconvenient to observe the display module due to the fact that the light source is insufficient is avoided.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a motor soft starter of SPI communication display module, includes soft starter (1) and wiring hole (6), the top processing of soft starter (1) has a plurality of wiring holes (6), its characterized in that: the front side of wiring hole (6) has all been processed bolt hole (5), control assembly (2) are installed to the front side of soft starter (1), control assembly (2) are provided with baffle (11), the rear side and the soft starter (1) clearance fit of baffle (11), the inboard of baffle (11) has distributed extension board (16), third push pedal (17), second push pedal (14) and first push pedal (13) in proper order from outside to inside, extension board (16), third push pedal (17), second push pedal (14) and first push pedal (13) are all linked together through slide (12) slip in proper order between being adjacent, the lower extreme and the soft starter (1) of extension board (16) are fixed to be connected, the rear end center rigid coupling of third push pedal (17) has crossbeam (18), the inside of extension board (16), third push pedal (17), second push pedal (14) and first push pedal (13) is provided with drive assembly (3), the inner wall lighting assembly (4) of baffle (11) both sides are all installed, and link (15) are all linked together through fixed both sides of first push pedal (13);
the transmission assembly (3) comprises a first rack (301), a second rack (302), a lower gear (303), a third rack (304), an upper gear (305), a threaded rod (306), a first rotating shaft (307), a fourth rack (308), a motor (309) and a second rotating shaft (310);
the utility model discloses a high-speed hydraulic lifting device for a large-scale hydraulic lifting device, including crossbeam (18) and threaded rod (306), threaded rod (306) is located the inboard center of crossbeam (18), the outer wall of threaded rod (306) links to each other with the outer wall both sides below of crossbeam (18) screw thread, the end of threaded rod (306) links to each other with the output shaft fixed of motor (309), a plurality of lower gear (303) are located the inside center both sides in lower extreme of second push pedal (14) respectively, the inner wall of lower gear (303) rotates through pivot one (307) and second push pedal (14) to link to each other, the inside and outside both sides of outer wall of lower gear (303) mesh respectively and are connected with first rack (301) and second rack (302), a plurality of first rack (301) rigid coupling respectively is in the outer wall both sides below of first push pedal (13), a plurality of second rack (302) rigid coupling respectively is in the inner wall both sides below of third push pedal (17), a plurality of upper gear (305) are located the upper portion both ends rear side of third push pedal (17) respectively, the inner wall of upper gear (305) rotates through pivot two (310) and third push pedal (17) and links to each other, outer wall (305) meshes respectively in the outside rack (308) respectively in the outside of third rack (308) and the outside of third rack (308) rigid coupling respectively.
2. The motor soft starter of an SPI communication display module of claim 1, wherein: the meshing structure and the size of the first rack (301) and the second rack (302) with the lower gear (303) are consistent with those of the third rack (304) and the fourth rack (308) with the upper gear (305).
3. The motor soft starter of an SPI communication display module of claim 1, wherein: the control assembly (2) comprises a display module (201), a control panel (202), a start-stop button (203), an adjustment button (204) and an emergency-stop button (205);
the control panel (202) is installed at the front end center of the soft starter (1), a display module (201) is installed above the front end of the control panel (202), an adjusting button (204) is installed at the center below the front end of the control panel (202), and a start-stop button (203) and a scram button (205) are respectively installed on two sides below the front end of the control panel (202).
4. The motor soft starter of an SPI communication display module of claim 1, wherein: the soft starter is characterized in that a plurality of wire slots (7) are formed in the front side of the upper end of the soft starter (1), a support (8) is fixedly connected to one side of the rear portion of the upper end of the soft starter (1), mounting holes (10) are formed in four corners of one side of the rear end of the support (8), and a plurality of heat dissipation grooves (9) are formed in the rear side of the upper end of the soft starter (1).
5. The motor soft starter of an SPI communication display module of claim 1, wherein: the lighting assembly (4) comprises a glass cover (401), a mounting groove (402), a lamp holder (403) and an LED lamp (404);
a plurality of lamp stand (403) are located the inner wall both sides of baffle (11) respectively, lamp stand (403) embedding is fixed in the inside of baffle (11), the inner wall processing of lamp stand (403) has mounting groove (402), a plurality of LED lamps (404) are installed to the inside equidistance of mounting groove (402), the outer wall of LED lamp (404) is provided with glass cover (401), the outside end of glass cover (401) all links to each other with lamp stand (403) is fixed.
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