CN211859922U - Converter binding post mounting structure - Google Patents
Converter binding post mounting structure Download PDFInfo
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- CN211859922U CN211859922U CN202020742025.XU CN202020742025U CN211859922U CN 211859922 U CN211859922 U CN 211859922U CN 202020742025 U CN202020742025 U CN 202020742025U CN 211859922 U CN211859922 U CN 211859922U
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- mounting
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- binding post
- slot
- slider
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a converter binding post mounting structure belongs to converter technical field, including the mounting panel, the spout has been seted up to the mounting panel both sides, spout sliding connection has the slider, slider fixed connection is in binding post bottom both sides, binding post bottom is inlayed and is connected with the copper sheet, the surface of fin is arranged in to the copper sheet level, the fin bonds in the mounting groove, the mounting panel middle part is seted up in the mounting groove, the slot has been seted up to the mounting panel both sides, the slot outside has linked up logical groove, it has the riser to peg graft in the slot, the riser top is connected with the saddle through the fixed pin clearance, the saddle can be dismantled through the spring and be connected with the riser, the spring both ends. After the bottom end of the wiring terminal slides into the mounting plate along the sliding groove, a vertical plate at the bottom end of the fixing plate is inserted into the slot to fix the wiring terminal; the copper sheet of binding post bottom transmits the heat to the fin and dispels the heat.
Description
Technical Field
The utility model relates to a converter technical field especially relates to a converter binding post mounting structure.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.
The patent number CN208078882U discloses a mounting structure of a connection terminal of a frequency converter, which can conveniently fix the connection terminal on a mounting plate for use through the design of the mounting plate, a connection terminal main body, a fixing groove, a fixing hole, a telescopic rod, a connecting rod, an extension spring and a conical plug, and is very convenient to disassemble, overhaul or replace, thereby saving time and labor; through the design of first magnetic path and second magnetic path, make the fixed block difficult for breaking away from when stretching into the fixed slot, and let the position that the toper was stifled and the fixed orifices more accurate, it is more convenient during the installation, the toper is stifled and the fixed orifices also let to be connected more firmly between binding post and the mounting panel.
The prior art frequency converter has the following disadvantages: 1. the wiring terminal is often connected through a screw when being installed, the wiring terminal needs to be replaced after being damaged, and the screw slides after being disassembled for many times, so that the wiring terminal is inconvenient to use; 2. a new hand often makes a wrong connection when connecting through a wiring terminal, a connection part of an electric wire and the wiring terminal generates heat when trying on, the wiring terminal is easily damaged due to overhigh heat, and therefore the mounting structure of the wiring terminal of the frequency converter is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mounting structure of a binding post of a frequency converter, after the bottom end of the binding post slides into a mounting plate along a chute, a vertical plate at the bottom end of a fixed plate is inserted into a slot to fix the binding post; the copper sheet of binding post bottom transmits the heat to the fin and dispels the heat.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of converter binding post mounting structure, the mounting panel comprises a mounting plate, the spout has been seted up to the mounting panel both sides, spout sliding connection has the slider, slider fixed connection is in binding post bottom both sides, binding post bottom is inlayed and is connected with the copper sheet, the surface of fin is arranged in to the copper sheet level, the fin bonds in the mounting groove, the mounting panel middle part is seted up in the mounting groove, the slot has been seted up to the mounting panel both sides, the slot outside has linked up logical groove, it has the riser to peg graft in the slot, the riser top has the saddle through fixed pin clearance connection, the saddle can be dismantled through the spring and be connected with the riser, the spring both ends are connected with saddle.
Optionally, screw holes are formed in two sides of the surface of the mounting plate, and clamping grooves are formed in two sides of the mounting plate.
Optionally, the clamping groove is connected with a dustproof shell in a buckling mode, and the dustproof shell is located above the wiring terminal.
Optionally, the two ends of the dustproof shell extend inwards to form clamping blocks, and the clamping blocks are connected with clamping grooves in a clamping mode.
The utility model has the advantages as follows:
the embodiment of the utility model provides a converter binding post mounting structure:
1. after the bottom end of the wiring terminal slides into the mounting plate along the sliding groove, a vertical plate at the bottom end of the fixing plate is inserted into the slot to fix the wiring terminal; the slide blocks are fixed on two sides of the bottom end of the wiring terminal and are in a convex structure, the slide block at the bottom end of the wiring terminal slides into the mounting plate along the upper sliding groove of the mounting plate, the convex slide block is positioned in the mounting plate and can prevent the wiring terminal from slipping along the surface of the mounting plate, the slide block is extruded inwards to ensure that a spring between the slide block and the vertical plate is extruded and then shortened under the action of external pressure, the top end of the slide frame is fixed at the top end of the vertical plate through a fixed pin, the slide block rotates around the fixed pin after being stressed to be close to the vertical plate, the vertical plate is fixed on two sides of a fixed plate, the vertical plate is taken up and inserted into the slot at the bottom end of the mounting plate, the slot is communicated with the outer through groove, the spring wants to restore the original state to apply outward pressure to the slide block after the vertical plate, meanwhile, the fixing plate is pulled outwards to enable the vertical plate to move out of the slot, so that the wiring terminal can be replaced, and the use is convenient.
2. The copper sheet at the bottom end of the wiring terminal transfers heat to the radiating fins for radiating; the binding post bottom is inlayed and is connected with copper sheet and has a plurality ofly, the copper sheet bottom contacts with the fin top, the heat conductivity of copper sheet is good, can derive the heat that produces in wrong contact electric wire and binding post circular telegram process to the fin, the fin is in the mounting groove that the mounting panel was seted up, the fin dispels the heat for the air with heat transfer after the air contact, the accessible copper sheet is fast dispels the heat through the fin to the heat derivation, binding post is overheated to burn out when avoiding the wiring mistake.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a mounting structure of a connection terminal of a frequency converter according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a terminal mounting structure of a frequency converter terminal mounting structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fixing plate of a mounting structure of a connection terminal of a frequency converter according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a slider buckle of a mounting structure of a connection terminal of a frequency converter according to an embodiment of the present invention.
In the figure: 1. mounting a plate; 2. a screw hole; 3. a dust-proof shell; 4. a fixing plate; 5. a wiring terminal; 6. a slider; 7. mounting grooves; 8. a heat sink; 9. a copper sheet; 10. a chute; 11. a clamping block; 12. a card slot; 13. a slot; 14. a spring; 15. a vertical plate; 16. a through groove; 17. a slider; 18. and fixing the pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A mounting structure of a connection terminal of a frequency converter according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1 to 4, a terminal mounting structure for a frequency converter provided in an embodiment of the present invention includes a mounting plate 1, wherein sliding grooves 10 are formed on two sides of the mounting plate 1, the sliding grooves 10 are slidably connected with sliders 6, the sliders 6 are fixedly connected to two sides of a bottom end of a terminal 5, a copper sheet 9 is embedded and connected to a bottom end of the terminal 5, the copper sheet 9 is horizontally disposed on a surface of a heat sink 8, the heat sink 8 is adhered in a mounting groove 7, the mounting groove 7 is formed in a middle portion of the mounting plate 1, slots 13 are formed on two sides of the mounting plate 1, a through groove 16 is connected to an outer side of the slots 13, a vertical plate 15 is inserted in the slots 13, a slider 17 is gap-connected to a top end of the vertical plate 15 through a fixing pin 18, the slider 17 is detachably, the sliding piece 17 is fixedly connected to both sides of the fixing plate 4.
The example, mounting panel 1 overall shape is irregular, for a rectangle and trapezoidal constitution that meets, the rectangle position can make things convenient for binding post 5 to install, mounting panel 1 upwards extends to have and prolongs the limit, can fix binding post 5 both sides position, the slider that binding post 5 bottom is connected is type structure, type bottom is located mounting panel 1, type bottom supports when upwards lifting and pulling and leans on spout 10, can't deviate from, can avoid binding post 5 to deviate from mounting panel 1 surface, slot 13 has been seted up to mounting panel 1 bottom, slot 13 communicates with logical groove 16 and leads to groove 16 and sets up in mounting panel 1 both sides, behind the buckle slider 17 one end is located logical groove 16's inside.
Referring to fig. 1 and 2, two sides of the surface of the mounting plate 1 are provided with screw holes 2, and two sides of the mounting plate 1 are provided with clamping grooves 12.
In the example, a plurality of screw holes 2 are formed above the mounting plate 1, screws are inserted into the screw holes 2 and are screwed inwards to fix the mounting plate 1 in the frequency converter, and the clamping grooves 12 formed in the outer surface of the mounting plate 1 can facilitate installation of the dustproof shell 3.
Referring to fig. 2, the card slot 12 is connected with a dustproof shell 3 in a snap-fit manner, and the dustproof shell 3 is located above the wiring terminal 5.
Illustratively, the dust-proof housing 3 is made of plastic and can be bent within a certain range, and the two sides of the dust-proof housing 3 are slightly broken outwards to clamp the clamping blocks 11 into the clamping grooves 12 to fix the position of the dust-proof housing 3.
Referring to fig. 2, two ends of the dust-proof housing 3 extend inwards to form a latch 11, and the latch 11 is connected with a latch slot 12 in a snap-fit manner.
Illustratively, the two sides of the dust-proof shell 3 extend inwards to form the clamping blocks 11, and the clamping blocks 11 have the same shape and size as the clamping grooves 12 and can be tightly attached to the clamping grooves 12.
When the wiring terminal is used, the sliding blocks 6 are fixed on two sides of the bottom end of the wiring terminal 5, the sliding blocks 6 are in a convex structure, the sliding blocks 6 at the bottom end of the wiring terminal 5 slide into the mounting plate 1 along the upper sliding grooves 10 of the mounting plate 1, the convex sliding blocks 6 are positioned in the mounting plate 1 to prevent the wiring terminal 5 from sliding off along the surface of the mounting plate 1, the sliding blocks 17 are inwards extruded to ensure that the springs 14 between the sliding blocks 17 and the vertical plates 15 are extruded and shortened under the action of external pressure, the top ends of the sliding blocks 17 are fixed on the top ends of the vertical plates 15 through the fixing pins 18, the sliding blocks 17 rotate around the fixing pins 18 to be close to the vertical plates 15 after being stressed, the vertical plates 15 are fixed on two sides of the fixing plate 4, the vertical plates 15 are taken up to be inserted into the slots 13 at the bottom end of the mounting plate 1, the slots 13 are communicated with the outer, the fixed plate 4 fixes the position of the wiring terminal 5 to shield the position of the wiring terminal 5, the position of the wiring terminal 5 can be fixed, when in replacement, the slider 17 is pressed inwards from the through groove 16 to enable the slider 17 to be close to the vertical plate 15, meanwhile, the fixed plate 4 is pulled outwards to enable the vertical plate 15 to be moved out from the slot 13, the wiring terminal 5 can be replaced, after the wiring terminal 5 is fixed, the two sides of the dustproof shell 3 are slightly broken outwards to enable the clamping blocks 11 at the bottom end of the dustproof shell 3 to be clamped into the clamping grooves 12, at the moment, the dustproof shell 3 is positioned above the wiring terminal 5 to be dustproof, after wiring, the dustproof shell is connected with an external power supply and then powered on, the bottom end of the wiring terminal 5 is connected with the copper sheets 9 in an embedded mode, the copper sheets 9 are provided with a plurality of the copper sheets 9, the bottom end of the copper sheets 9 is contacted with the top end of the heat radiating fins 8, the, the heat can be quickly led out through the copper sheet 9 to be radiated through the radiating fins 8, and the wiring terminal 5 is prevented from being burnt due to overheating during wiring errors.
The utility model relates to a mounting structure of a connecting terminal of a frequency converter, which comprises a mounting plate 1; 2. a screw hole; 3. a dust-proof shell; 4. a fixing plate; 5. a wiring terminal; 6. a slider; 7. mounting grooves; 8. a heat sink; 9. a copper sheet; 10. a chute; 11. a clamping block; 12. a card slot; 13. a slot; 14. a spring; 15. a vertical plate; 16. a through groove; 17. a slider; 18. the fixing pins, the parts are all universal standard parts or parts known to those skilled in the art, and the structure and principle of the fixing pins and the parts are known to those skilled in the art through technical manuals or through routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a converter binding post mounting structure, includes mounting panel (1), its characterized in that, spout (10) have been seted up to mounting panel (1) both sides, spout (10) sliding connection has slider (6), slider (6) fixed connection is in binding post (5) bottom both sides, binding post (5) bottom is inlayed and is connected with copper sheet (9), the surface of fin (8) is arranged in to copper sheet (9) level, fin (8) bond in mounting groove (7), mounting groove (7) are seted up in mounting panel (1) middle part, slot (13) have been seted up to mounting panel (1) both sides, slot (13) outside link up logical groove (16), it has riser (15) to peg graft in slot (13), riser (15) top has slider (17) through fixed pin (18) clearance connection, slider (17) can dismantle through spring (14) and be connected with riser (15), both ends of the spring (14) are respectively connected with a sliding piece (17) and a vertical plate (15), and the sliding piece (17) is fixedly connected to both sides of the fixing plate (4).
2. The mounting structure of the connecting terminal of the frequency converter according to claim 1, wherein the mounting plate (1) is provided with screw holes (2) on two sides of the surface, and the mounting plate (1) is provided with clamping grooves (12) on two sides.
3. A connection terminal mounting structure for a frequency converter according to claim 2, characterized in that the clamping groove (12) is snap-fitted with a dust-proof housing (3), and the dust-proof housing (3) is located above the connection terminal (5).
4. The mounting structure of the connecting terminal of the frequency converter according to claim 3, wherein two ends of the dustproof shell (3) extend inwards to form clamping blocks (11), and the clamping blocks (11) are connected with clamping grooves (12) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020742025.XU CN211859922U (en) | 2020-05-08 | 2020-05-08 | Converter binding post mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020742025.XU CN211859922U (en) | 2020-05-08 | 2020-05-08 | Converter binding post mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211859922U true CN211859922U (en) | 2020-11-03 |
Family
ID=73177035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020742025.XU Expired - Fee Related CN211859922U (en) | 2020-05-08 | 2020-05-08 | Converter binding post mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211859922U (en) |
-
2020
- 2020-05-08 CN CN202020742025.XU patent/CN211859922U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |