CN109560396B - Multifunctional electrical connection device with good protection effect - Google Patents
Multifunctional electrical connection device with good protection effect Download PDFInfo
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- CN109560396B CN109560396B CN201811431290.XA CN201811431290A CN109560396B CN 109560396 B CN109560396 B CN 109560396B CN 201811431290 A CN201811431290 A CN 201811431290A CN 109560396 B CN109560396 B CN 109560396B
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims description 38
- 230000001681 protective effect Effects 0.000 claims description 24
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a multifunctional electrical connection device with a good protection effect, which comprises a protection pad, a base, a fixed sucker, a fixed bolt and nut, a wiring bar, a supporting lining seat, a wire pressing sheet, a fixed screw, a fixed iron sheet, a wind-dispelling heat-dissipating cooling fan, a rotatable height adjusting frame, a dustproof storage shielding structure, an adjustable protection pipe-inserting structure, a hose and an electrical connection lead, wherein the protection pad is respectively and transversely glued at four corners of the bottom of the base. The fixing cap, the air driving motor, the cooling fan blade, the hollow cover and the cooling pipe are arranged, so that the cooling pipe can continuously radiate cold air, and the fixing cap is driven to rotate by the action of the air driving motor, so that the cooling fan blade rotates to blow out the air together with the cold air from the hollow cover, and the air enters the support lining seat to perform heat radiation work on the wiring bar, thereby ensuring the fixing safety of the wiring position of the wiring bar and ensuring the normal operation state of the electric work.
Description
Technical Field
The invention belongs to the technical field of electrical connection, and particularly relates to a multifunctional electrical connection device with a good protection effect.
Background
Large-scale power components such as a frequency converter and an electric automobile controller work in a vibration environment for a long time, need an independent wiring bin, and need to penetrate through a wall due to copper bars which play a role in conveying current and connecting electrical equipment in a power component circuit.
The invention discloses a Chinese patent with a publication number of CN203631751U, which is an electrical connection device for realizing the electrical connection between the inside and the outside of the side wall of a case, the electrical connection device comprises an insulation baffle, a wall-through copper bar, a terminal, an insulator and an insulator bearing platform, wherein: the side wall of the case is provided with a hole, and the insulating baffle is fixed at the hole of the side wall of the case; the terminal is fixed on the outer side of the side wall of the case, and the insulator bearing table is positioned on the inner side of the side wall of the case; the wall-penetrating copper bar comprises a first connecting portion, a bending portion and a second connecting portion which are connected in sequence, the first connecting portion is fixed on the terminal, and the second connecting portion penetrates through the insulating baffle and is fixed on the insulator bearing table through the insulator. But current electrical connection device still has the junction and receives the dust influence easily, can't connect rotation regulation, does not possess the electrical connection heat dissipation function and the relatively poor problem of protective effect.
Therefore, it is necessary to provide a multifunctional electrical connection device with good protection effect.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multifunctional electrical connection device with a good protection effect, so as to solve the problems that the connection part of the existing electrical connection device is easily affected by dust, the connection rotation adjustment cannot be performed, the electrical connection heat dissipation function is not provided, and the protection effect is poor. A multifunctional electrical connection device with a good protection effect comprises a protection pad, a base, a fixed sucker, a fixed bolt nut, a wiring bar, a support lining seat, a wire pressing sheet, a fixed screw, a fixed iron sheet, a wind-dispelling heat-dissipation cooling fan, a rotatable height adjusting frame, a dustproof storage shielding cloth structure, an adjustable protection intubation structure, a hose and an electrical connection lead, wherein the protection pad is respectively and transversely glued at four corners of the bottom of the base; the fixed sucker is in threaded connection with the middle position of the bottom of the base; the longitudinal bolt of the wiring bar is arranged in the middle of the front part of the support lining seat; the wire pressing sheets are respectively and transversely installed on the front surface of the support lining seat through fixing screws from top to bottom in sequence; the fixed iron sheet is transversely arranged on the upper side of the front part of the rotatable height adjusting frame; the wind-dispelling and heat-dissipating type cooling fan is arranged in the middle of the rear part of the support lining seat; the dustproof storage and shielding cloth structure is arranged at the upper end of the support lining seat; the adjustable protective cannula structures are respectively arranged on the left side and the right side of the supporting lining seat; the hoses are respectively transversely arranged inside the adjustable protection cannula structures; the electric connecting lead is transversely inserted into the hose; the bottom of the rotatable height adjusting frame is arranged in the middle of the upper part of the base through a fixing bolt and a fixing nut; the cooling fan comprises a fixing cap, a wind-driving motor, cooling fan blades, a hollow cover, a cooling pipe, a pressing sheet and a slotted screw, wherein the fixing cap is connected to the front end of an output shaft at the front part of the wind-driving motor in a key way; the inner ends of the cooling fan blades are respectively welded around the outer wall of the fixing cap; the wind-driving motor is connected to the middle position of the rear part of the hollow cover through a screw; the cooling pipe is annularly arranged on the periphery of the interior of the hollow cover; the pressing sheets are respectively installed around the front part of the hollow cover through straight screws.
Preferably, the rotatable height adjusting frame comprises a rotating lining seat, a rotating pipe, a fixed pipe, a square-head bolt, an external threaded rod, an adjusting nut and a butt lining seat, wherein the longitudinal upper end of the rotating pipe is welded at the middle position of the lower part of the rotating lining seat; the longitudinal upper end of the fixed pipe is inserted into the inner lower end of the rotary pipe; the square head bolt is in threaded connection with the joint of the rotating pipe and the fixed pipe; the longitudinal upper end of the external thread rod is arranged at the lower end in the rotating pipe through an adjusting nut; the longitudinal lower end of the external thread rod is welded in the middle of the upper part of the butt-joint lining seat.
Preferably, the dustproof storage and shielding cloth structure comprises a fixed adsorption piece, dustproof cloth, a storage wheel, a wheel shaft, a wheel seat, a fastening screw and a fastening seat, wherein the fixed adsorption piece is transversely connected to the middle position of the lower side of the rear surface of the dustproof cloth through the fastening screw; the upper part of the dustproof cloth is wound at the middle position of the outer wall of the containing wheel; the storage wheel is transversely keyed at the middle position of the outer wall of the wheel shaft; one transverse end of the wheel shaft is connected with the upper side of the inside of the wheel seat arranged on the left side through a bearing, and the other transverse end of the wheel shaft is connected with the upper side of the inside of the wheel seat arranged on the right side through a bearing; the lower parts of the wheel seats are respectively installed at the left end and the right end of the fastening seat through fastening screws.
Preferably, the adjustable protective cannula structure comprises a selection through hole, a supporting seat, an adjusting screw, a rectangular through groove, an adjusting seat, a protective tube and an adjusting bolt, wherein the selection through hole is sequentially formed in the left end of the supporting seat from left to right; the adjusting screw penetrates through any one of the inner middle positions of the selective through holes and is in threaded connection with the inner middle positions of the upper end and the lower end of the adjusting seat; the rectangular through groove is longitudinally arranged in the middle of the inside of the adjusting seat; the adjusting bolt sequentially penetrates through the middle position in the rectangular through groove from top to bottom and is in threaded connection with the middle position of the rear part of the protective pipe.
Preferably, the output shaft of the wind-driving motor penetrates through the middle position of the inner rear wall of the hollow cover.
Preferably, the cooling pipe is a ring-shaped red copper condenser pipe.
Preferably, the cooling pipe is also positioned at the rear part of the tabletting.
Preferably, the hollow cover is connected to the middle position of the rear part of the support lining seat through a screw.
Preferably, the external thread rod and the adjusting nut are in threaded connection.
Preferably, the rotary lining seat transverse bolt is arranged at the lower end of the support lining seat.
Preferably, the fixing bolts of the fixing bolt nuts respectively longitudinally penetrate through the middle positions of the left side and the right side of the inside of the base and penetrate through the middle positions of the left side and the right side of the inside of the butt joint lining seat to be in threaded connection with the nuts.
Preferably, the fixed adsorption piece is a rectangular magnet piece.
Preferably, the fixed adsorption piece and the fixed iron piece are arranged in an adsorption mode.
Preferably, the fixed iron sheet is transversely screwed at the middle position of the front part of the rotary lining seat.
Preferably, the fastening seat is transversely bolted on the upper end of the support lining seat.
Preferably, the dustproof cloth is nylon gauze cloth.
Preferably, the upper rear surface of the dustproof cloth is glued with the outer surface of the storage wheel.
Preferably, the adjustable protection cannula structure be provided with two, adjustable protection cannula structure set up relatively.
Preferably, the protective tube is a rubber tube.
Preferably, the hoses are respectively and transversely inserted in the middle positions inside the protective tubes.
Preferably, the inner ends of the electric connecting leads are respectively inserted between the line pressing sheet and the supporting lining seat and are fixedly connected through fixing screws.
Preferably, the hose is glued to the outside of the support pad at the respective laterally inner ends.
Preferably, the supporting seat is respectively installed at the upper part and the lower part of the left side and the right side of the supporting lining seat by bolts at the transverse inner ends.
Preferably, the bottom that protection pad adopted thickness to be five centimetres to ten centimetres is provided with protruding rubber pad in the integration, protection pad be provided with four.
Preferably, the fixed sucker is a vacuum rubber sucker with a screw rod in threaded connection with the middle of the upper part.
Preferably, the support lining seat is a rectangular hollow aluminum seat.
Preferably, the wind-driving motor is a direct current motor with model number 775.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the arrangement of the fixing cap, the wind-driving motor, the cooling fan blade, the hollowed-out cover and the cooling pipe is beneficial to continuously emitting cold air through the cooling pipe, and meanwhile, the fixing cap is driven to rotate through the action of the wind-driving motor, so that the cooling fan blade rotates to blow out the wind and the cold air from the hollowed-out cover together, and the wind and the cold air enter the supporting lining seat to perform heat dissipation work on the wiring bar, so that the fixing safety of the wiring position of the wiring bar is ensured, and the normal operation state of the electrical work is ensured.
2. According to the invention, the arrangement of the pressing sheet and the slotted screw is beneficial to taking down the slotted screw, so that the pressing sheet can be taken down, the cooling pipe can be taken down from the interior of the hollow cover at the moment, the cooling pipe can be better maintained, the operation can be convenient, and the air cooling effect of the cooling pipe can be ensured.
3. According to the invention, the arrangement of the rotary lining seat, the rotary pipe, the fixed pipe and the square-head bolt is beneficial to loosening the square-head bolt according to the use requirement, at the moment, the position of the rotary lining seat can be rotationally adjusted at the upper end of the fixed pipe through the rotary pipe so as to change the position of the supporting lining seat, so that the better electrical connection work can be ensured, the connection requirement can be met, and the convenience of electrical connection can be ensured by locking the square-head bolt and fixing the rotary position.
4. According to the invention, the arrangement of the fixing tube, the external threaded rod, the adjusting nut and the butt joint lining seat is beneficial to adjusting the position of the fixing tube at the upper end of the external threaded rod by loosening the adjusting nut, changing the height position of the fixing tube at the upper end of the external threaded rod to determine the position of the support lining seat, facilitating the electrical connection work, and finally locking the adjusting nut to ensure the convenience of connection.
5. According to the invention, the dustproof cloth, the containing wheel, the wheel shaft, the wheel seat, the fastening screw and the fastening seat are arranged, so that the dustproof cloth can be pulled down from the outer wall of the containing wheel by hand, the containing wheel rotates in the wheel seat through the wheel shaft, and the dustproof cloth can cover the front part of the supporting lining seat, so that the dustproof cloth can play a good dustproof role in the joint of the electrical connection wire, and the normal work after the electrical connection is ensured.
6. According to the invention, the fixed adsorption sheet is arranged, so that the fixed adsorption sheet is adsorbed and fixed at the front part of the fixed iron sheet, and the position of the dustproof cloth can be fixed at the moment, so that dust shielding work can be better carried out, and the electric working state is ensured.
7. According to the invention, the arrangement of the selection through hole, the support seat, the adjusting screw and the adjusting seat is beneficial to selecting a proper selection through hole according to the electric wiring requirement, at the moment, the adjusting screw is inserted into the selected selection through hole and is in threaded connection with the adjusting seat, so that the fixing stability is ensured, meanwhile, the wiring work of electric wires with different lengths can be met, and the electric connection stability is ensured.
8. According to the invention, the rectangular through grooves, the adjusting seat, the protective pipes and the adjusting bolts are arranged, so that the adjusting bolts can be loosened according to the distance between the electric wires, the positions of the protective pipes in the front of the adjusting seat are adjusted in a sliding mode to change the distance between the protective pipes, the adjusting bolts can be locked after the distance between the electric wires is ensured, the electric wiring work can be better carried out, and meanwhile, the tension degree between the electric wires is ensured.
9. According to the invention, the arrangement of the protective pad and the base is beneficial to stably placing the base at a proper position for electrical installation through the protective pad, and the influence on operation caused by sliding of the base during placement is avoided.
10. In the invention, the arrangement of the fixed sucker is beneficial to fixing the base at a proper position of the electrical equipment in an adsorption manner through the fixed sucker so as to ensure a temporary positioning function during fixing and facilitate the bolt fixing connection work of the base and the electrical equipment.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the heat dissipation fan of the present invention.
Fig. 3 is a schematic structural view of the rotatable height adjusting bracket of the present invention.
Fig. 4 is a schematic structural view of the dust-proof storage cloth covering structure of the present invention.
Fig. 5 is a schematic structural view of an adjustable protective cannula structure of the present invention.
In the figure:
1. a protective pad; 2. a base; 3. fixing the sucker; 4. fixing the bolt and the nut; 5. a line bank; 6. a support liner seat; 7. pressing line sheets; 8. a set screw; 9. fixing the iron sheet; 10. a wind-dispelling heat-dissipating cooling fan; 101. a fixing cap; 102. a wind-dispelling motor; 103. cooling fan blades; 104. a hollow cover; 105. a cooling pipe; 106. tabletting; 107. a slotted screw; 11. a rotatable height adjusting bracket; 111. rotating the lining seat; 112. rotating the tube; 113. a fixed tube; 114. a square head bolt; 115. an externally threaded rod; 116. adjusting the nut; 117. butting the lining seats; 12. a dust-proof storage and shielding structure; 121. fixing the adsorption sheet; 122. a dust cloth; 123. a storage wheel; 124. a wheel axle; 125. a wheel seat; 126. fastening screws; 127. a fastening seat; 13. an adjustable protective cannula structure; 131. selecting a through hole; 132. a supporting seat; 133. an adjusting screw; 134. a rectangular through groove; 135. an adjusting seat; 136. a protective tube; 137. adjusting the bolt; 14. a hose; 15. electrically connecting the wires.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a multifunctional electrical connection device with good protection effect comprises a protection pad 1, a base 2, a fixed sucker 3, a fixed bolt and nut 4, a wiring bar 5, a supporting lining seat 6, a line pressing sheet 7, a fixed screw 8, a fixed iron sheet 9, a wind-dispelling and heat-dissipating cooling fan 10, a rotatable height adjusting frame 11, a dustproof containing and covering cloth structure 12, an adjustable protection cannula structure 13, a hose 14 and an electrical connection lead 15, wherein the protection pad 1 is respectively and transversely glued at four corners of the bottom of the base 2; the fixed sucker 3 is in threaded connection with the middle position of the bottom of the base 2; the longitudinal bolt of the wiring bar 5 is arranged in the middle of the front part of the support lining seat 6; the wire pressing sheets 7 are respectively transversely installed on the front surface of the support lining seat 6 from top to bottom in sequence through fixing screws 8; the fixed iron sheet 9 is transversely arranged on the upper side of the front part of the rotatable height adjusting frame 11; the wind-dispelling and heat-dissipating type cooling fan 10 is arranged in the middle of the rear part of the support lining seat 6; the dustproof storage and shielding cloth structure 12 is arranged at the upper end of the support lining seat 6; the adjustable protective cannula structures 13 are respectively arranged at the left side and the right side of the supporting lining seat 6; the flexible pipes 14 are respectively transversely arranged inside the adjustable protection cannula structures 13; the electric connecting lead 15 is transversely inserted into the hose 14; the bottom of the rotatable height adjusting frame 11 is arranged in the middle of the upper part of the base 2 through a fixing bolt and a fixing nut 4; the cooling fan 10 comprises a fixing cap 101, a wind-driving motor 102, cooling fan blades 103, a hollow cover 104, a cooling pipe 105, a pressing sheet 106 and a slotted screw 107, wherein the fixing cap 101 is connected to the front end of an output shaft at the front part of the wind-driving motor 102 in a key mode; the inner ends of the cooling fan blades 103 are respectively welded around the outer wall of the fixing cap 101; the wind-driving motor 102 is in screw connection with the middle position of the rear part of the hollow cover 104; the cooling pipe 105 is annularly arranged around the inside of the hollow cover 104; the pressing sheets 106 are respectively installed on the periphery of the front part of the hollow cover 104 through straight screws 107, cool air is continuously emitted through the cooling pipe 105, and meanwhile, the fixing cap 101 is driven to rotate through the action of the wind driving motor 102, so that the cooling fan blades 103 rotate to blow out wind together with the cool air from the inside of the hollow cover 104, and enter the inside of the supporting lining seat 6 to carry out heat dissipation work on the wiring bar 5, so that the fixing safety of the wiring position of the wiring bar 5 is ensured, and the normal running state of the electric work is ensured; through taking off a word mouthful screw 107, can take off preforming 106, can follow the inside taking off of fretwork cover 104 with cooling tube 105 this moment, better maintain cooling tube 105 in the lump, can be convenient for operate, guarantee cooling tube 105's air conditioning effect.
In this embodiment, referring to fig. 3, the rotatable height adjustment frame 11 includes a rotating bushing seat 111, a rotating pipe 112, a fixed pipe 113, a square head bolt 114, an external threaded rod 115, an adjustment nut 116 and a butt bushing seat 117, wherein the upper longitudinal end of the rotating pipe 112 is welded to the middle position of the lower part of the rotating bushing seat 111; the longitudinal upper end of the fixed pipe 113 is inserted into the inner lower end of the rotating pipe 112; the square head bolt 114 is in threaded connection with the joint of the rotating pipe 112 and the fixed pipe 113; the upper longitudinal end of the external thread rod 115 is installed at the lower inner end of the rotary pipe 112 through the adjusting nut 116; the longitudinal lower end of the external thread rod 115 is welded at the middle position of the upper part of the butt joint lining seat 117, the square head bolt 114 is loosened according to the use requirement, at the moment, the position of the rotary lining seat 111 can be rotationally adjusted at the upper end of the fixed pipe 113 through the rotary pipe 112, so that the position of the support lining seat 6 can be changed, the better electrical connection work can be ensured, the connection requirement can be met, and the rotary position can be fixed through locking the square head bolt 114, so that the convenience of electrical connection can be ensured; the position of the fixing tube 113 at the upper end of the outer threaded rod 115 can be adjusted by loosening the adjusting nut 116, the height position of the fixing tube 113 at the upper end of the outer threaded rod 115 can be changed to determine the position of the supporting lining seat 6, the electrical connection work can be facilitated, and finally the adjusting nut 116 is locked to ensure the connection convenience.
In this embodiment, as shown in fig. 4, the dust-proof storage and covering structure 12 includes a fixed absorbing sheet 121, a dust-proof cloth 122, a storage wheel 123, a wheel shaft 124, a wheel seat 125, a fastening screw 126 and a fastening seat 127, wherein the fixed absorbing sheet 121 is transversely screwed to the middle position of the lower side of the rear surface of the dust-proof cloth 122; the upper part of the dustproof cloth 122 is wound at the middle position of the outer wall of the receiving wheel 123; the receiving wheel 123 is transversely keyed at the middle position of the outer wall of the wheel shaft 124; one end of the axle 124 in the transverse direction is in bearing connection with the inner upper side of the wheel seat 125 arranged on the left side, and the other end is in bearing connection with the inner upper side of the wheel seat 125 arranged on the right side; the lower parts of the wheel seats 125 are respectively installed at the left end and the right end of the fastening seat 127 through fastening screws 126, the handheld dustproof cloth 122 is pulled down from the outer wall of the receiving wheel 123, at the moment, the receiving wheel 123 rotates between the inner parts of the wheel seats 125 through the wheel shaft 124, and the front part of the supporting lining seat 6 can be covered by the dustproof cloth 122, so that the dustproof cloth 122 can play a good dustproof role in the joint of an electrical connecting line, and the normal work after the electrical connection is ensured; the fixed adsorption piece 121 is adsorbed and fixed in the front of the fixed iron sheet 9, and the position of the dustproof cloth 122 can be fixed at the moment, so that dust shielding work can be better carried out, and the electric working state is ensured.
In this embodiment, referring to fig. 5, the adjustable protection cannula structure 13 includes a selection through hole 131, a support seat 132, an adjusting screw 133, a rectangular through groove 134, an adjusting seat 135, a protection tube 136 and an adjusting bolt 137, wherein the selection through hole 131 is sequentially formed at the left end inside the support seat 132 from left to right; the adjusting screw 133 penetrates through any one of the inner middle positions of the selection through hole 131 and is in threaded connection with the inner middle positions of the upper end and the lower end of the adjusting seat 135; the rectangular through groove 134 is longitudinally arranged in the middle of the interior of the adjusting seat 135; the adjusting bolt 137 sequentially penetrates through the middle position in the rectangular through groove 134 from top to bottom and is in threaded connection with the middle position at the rear part of the protective pipe 136, a proper selection through hole 131 is selected according to the electric wiring requirement, and at the moment, the adjusting bolt 133 is inserted into the selected selection through hole 131 and is in threaded connection with the adjusting seat 135, so that the fixing stability is ensured, meanwhile, the wiring work of electric wires with different lengths can be met, and the electric connection stability is ensured; loosen adjusting bolt 137 according to the interval of electric wire, slide and adjust the position of protective tube 136 in the anterior part of regulation seat 135 to change the interval between protective tube 136, guarantee the interval between the electric wire after, can lock adjusting bolt 137, so that better carry out electric wiring work, guarantee the rate of tension between the electric wire simultaneously.
In this embodiment, specifically, the output shaft of the wind-driving motor 102 penetrates through the middle position of the inner rear wall of the hollow cover 104.
In this embodiment, specifically, the cooling pipe 105 specifically adopts an annular red copper condenser pipe.
In this embodiment, specifically, the cooling tube 105 is also located at the rear part of the pressing sheet 106.
In this embodiment, specifically, the hollow cover 104 is screwed to the middle of the rear portion of the support lining seat 6.
In this embodiment, specifically, the external threaded rod 115 and the adjusting nut 116 are disposed in a threaded connection.
In this embodiment, specifically, the rotating bushing seat 111 is installed at the lower end of the supporting bushing seat 6 by a transverse bolt.
In this embodiment, the fixing bolts of the fixing bolt and nut 4 respectively penetrate through the middle positions of the left and right sides inside the base 2 in the longitudinal direction and penetrate through the middle positions of the left and right sides inside the butt-joint lining seat 117 to be connected with the nut in a threaded manner.
In this embodiment, the fixed absorbing pieces 121 are rectangular magnet pieces.
In this embodiment, specifically, the fixed adsorption piece 121 and the fixed iron piece 9 are arranged in an adsorption manner.
In this embodiment, specifically, the fixing iron sheet 9 is screwed in the middle of the front part of the rotating lining seat 111.
In this embodiment, specifically, the fastening seat 127 is installed on the upper end of the support liner seat 6 through a transverse bolt.
In this embodiment, specifically, the dustproof cloth 122 specifically adopts a nylon gauze cloth.
In this embodiment, specifically, the upper rear surface of the dust-proof cloth 122 is bonded to the outer surface of the receiving wheel 123.
In this embodiment, specifically, the adjustable protection cannula structure 13 is provided with two, and the adjustable protection cannula structure 13 is arranged oppositely.
In this embodiment, specifically, the protection tube 136 specifically adopts a rubber tube.
In this embodiment, specifically, the flexible tubes 14 are respectively inserted into the middle positions inside the protection tubes 136.
In this embodiment, specifically, the inner ends of the electrical connecting wires 15 are respectively inserted between the wire pressing sheet 7 and the supporting lining seat 6 and are fastened and connected by the fixing screws 8.
In this embodiment, specifically, the hoses 14 are respectively glued at the lateral inner ends to the outer sides of the support bases 6.
In this embodiment, specifically, the supporting seat 132 is installed at the upper and lower portions of the left and right sides of the supporting lining seat 6 by bolts at the inner ends in the transverse direction.
In this embodiment, specifically, the bottom of protection pad 1 that adopts thickness for five centimetres to ten centimetres is provided with bellied rubber pad in the integration, protection pad 1 be provided with four.
In this embodiment, specifically, the fixed suction cup 3 specifically adopts a vacuum rubber suction cup with a screw rod in threaded connection with the middle of the upper portion.
In this embodiment, specifically, the support lining seat 6 specifically adopts a rectangular hollow aluminum seat.
In this embodiment, specifically, the wind-driving motor 102 specifically adopts a direct current motor with a model number of 775.
Principle of operation
In the invention, cold air is continuously emitted through the cooling pipe 105, and meanwhile, the fixing cap 101 is driven to rotate through the action of the wind driving motor 102, so that the cooling fan blades 103 rotate to blow out wind together with the cold air from the interior of the hollow cover 104, and the wind enters the interior of the supporting lining seat 6 to carry out heat dissipation work on the wiring bar 5, thereby ensuring the fixing safety of the wiring position of the wiring bar 5 and the normal running state of the electric work; the pressing sheet 106 can be taken down by taking down the slotted screw 107, at the moment, the cooling pipe 105 can be taken down from the inside of the hollow cover 104, the cooling pipe 105 can be better maintained, the operation can be convenient, the air cooling effect of the cooling pipe 105 can be ensured, the square head bolt 114 can be loosened according to the use requirement, at the moment, the position of the rotary lining seat 111 can be rotatably adjusted at the upper end of the fixed pipe 113 through the rotary pipe 112, so that the position of the supporting lining seat 6 can be changed, the electrical connection work can be better ensured, the connection requirement can be met, and the rotary position can be fixed by locking the square head bolt 114, so that the convenience of electrical connection can be ensured; the position of the fixing tube 113 at the upper end of the outer threaded rod 115 can be adjusted by loosening the adjusting nut 116, namely the height position of the fixing tube 113 at the upper end of the outer threaded rod 115 can be changed to determine the position of the supporting lining seat 6, so that the electrical connection work can be facilitated, finally, the adjusting nut 116 is locked to ensure the convenience of connection, the dustproof cloth 122 is pulled down from the outer wall of the accommodating wheel 123 by hand, at the moment, the accommodating wheel 123 rotates between the wheel seat 125 and the wheel shaft 124, and the dustproof cloth 122 covers the front part of the supporting lining seat 6, so that the dustproof cloth 122 plays a good dustproof role on the joint of an electrical connection line, and the normal work after the electrical connection is ensured; the fixed adsorption piece 121 is adsorbed and fixed on the front part of the fixed iron sheet 9, so that the position of the dustproof cloth 122 can be fixed, dust shielding work can be better performed, an electric working state is ensured, a proper selection through hole 131 is selected according to electric wiring requirements, an adjusting screw 133 is inserted into the selected selection through hole 131 and is in threaded connection with an adjusting seat 135, fixing stability is ensured, meanwhile, wiring work of electric wires with different lengths can be met, and electric connection stability is ensured; loosen adjusting bolt 137 according to the interval of electric wire, slide and adjust the position of protective tube 136 in the anterior part of regulation seat 135 to change the interval between protective tube 136, guarantee the interval between the electric wire after, can lock adjusting bolt 137, so that better carry out electric wiring work, guarantee the rate of tension between the electric wire simultaneously.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The multifunctional electrical connection device with the good protection effect is characterized by comprising a protection pad (1), a base (2), a fixed sucker (3), a fixed bolt and nut (4), a wiring row (5), a supporting lining seat (6), a wire pressing sheet (7), a fixed screw (8), a fixed iron sheet (9), a wind-dispelling heat-dissipation cooling fan (10), a rotatable height adjusting frame (11), a dustproof storage shielding cloth structure (12), an adjustable protection inserting pipe structure (13), a hose (14) and an electrical connection lead (15), wherein the protection pad (1) is respectively and transversely glued at four corners of the bottom of the base (2); the fixed sucker (3) is in threaded connection with the middle position of the bottom of the base (2); the longitudinal bolt of the wiring bar (5) is arranged in the middle of the front part of the support lining seat (6); the wire pressing sheets (7) are respectively transversely installed on the front surface of the support lining seat (6) through fixing screws (8) in sequence from top to bottom; the fixed iron sheet (9) is transversely arranged on the upper side of the front part of the rotatable height adjusting frame (11); the wind-dispelling and heat-dissipating type cooling fan (10) is arranged in the middle of the rear part of the support lining seat (6); the dustproof storage and shielding cloth structure (12) is arranged at the upper end of the support lining seat (6); the adjustable protective cannula structures (13) are respectively arranged at the left side and the right side of the supporting lining seat (6); the hoses (14) are respectively and transversely arranged inside the adjustable protection cannula structures (13); the electric connecting lead (15) is transversely inserted into the hose (14); the bottom of the rotatable height adjusting frame (11) is arranged in the middle of the upper part of the base (2) through a fixing bolt and a fixing nut (4); the cooling fan (10) comprises a fixing cap (101), a wind-driving motor (102), cooling fan blades (103), a hollow cover (104), a cooling pipe (105), a pressing sheet (106) and a slotted screw (107), wherein the fixing cap (101) is connected to the front end of an output shaft at the front part of the wind-driving motor (102) in a key mode; the inner ends of the cooling fan blades (103) are respectively welded around the outer wall of the fixing cap (101); the wind-driving motor (102) is in screw connection with the middle position of the rear part of the hollow cover (104); the cooling pipe (105) is annularly arranged around the inner part of the hollow cover (104); the pressing sheet (106) is respectively arranged on the periphery of the front part of the hollow cover (104) through a slotted screw (107).
2. The multifunctional electric connecting device with good protection effect as claimed in claim 1, wherein the rotatable height adjusting bracket (11) comprises a rotary bushing seat (111), a rotary tube (112), a fixed tube (113), a square head bolt (114), an external threaded rod (115), an adjusting nut (116) and a butt bushing seat (117), and the upper longitudinal end of the rotary tube (112) is welded at the middle position of the lower part of the rotary bushing seat (111); the longitudinal upper end of the fixed pipe (113) is inserted into the inner lower end of the rotary pipe (112); the square head bolt (114) is in threaded connection with the connection position of the rotating pipe (112) and the fixed pipe (113); the upper end of the external thread rod (115) in the longitudinal direction is installed at the lower end of the inner part of the rotating pipe (112) through the thread of an adjusting nut (116); the longitudinal lower end of the external thread rod (115) is welded at the middle position of the upper part of the butt joint lining seat (117).
3. The multifunctional electrical connection device with good protection effect as claimed in claim 1, wherein the dustproof storage and shielding cloth structure (12) comprises a fixed adsorption sheet (121), dustproof cloth (122), a storage wheel (123), a wheel shaft (124), a wheel seat (125), a fastening screw (126) and a fastening seat (127), wherein the fixed adsorption sheet (121) is transversely screwed at the middle position of the lower side of the rear surface of the dustproof cloth (122); the upper part of the dustproof cloth (122) is wound at the middle position of the outer wall of the containing wheel (123); the containing wheel (123) is transversely keyed on the middle position of the outer wall of the wheel shaft (124); one transverse end of the wheel shaft (124) is in bearing connection with the upper side of the inside of the wheel seat (125) arranged on the left side, and the other transverse end of the wheel shaft is in bearing connection with the upper side of the inside of the wheel seat (125) arranged on the right side; the lower parts of the wheel seats (125) are respectively installed at the left end and the right end of the fastening seat (127) through fastening screws (126).
4. The multifunctional electric connection device with good protection effect as claimed in claim 1, wherein the adjustable protection insertion tube structure (13) comprises a selection through hole (131), a support seat (132), an adjusting screw (133), a rectangular through groove (134), an adjusting seat (135), a protection tube (136) and an adjusting bolt (137), wherein the selection through hole (131) is sequentially arranged at the left end of the interior of the support seat (132) from left to right; the adjusting screw (133) penetrates through any one of the inner middle positions of the selection through holes (131) and is in threaded connection with the inner middle positions of the upper end and the lower end of the adjusting seat (135); the rectangular through groove (134) is longitudinally arranged in the middle of the inside of the adjusting seat (135); the adjusting bolt (137) penetrates through the middle position in the rectangular through groove (134) from top to bottom in sequence and is in threaded connection with the middle position of the rear part of the protective pipe (136).
5. The multifunctional electric connecting device with good protection effect as claimed in claim 1, characterized in that the output shaft of the wind-driving motor (102) penetrates through the middle position of the inner rear wall of the hollow cover (104).
6. The multifunctional electric connecting device with good protection effect as claimed in claim 1, wherein the cooling pipe (105) is a ring-shaped red copper condenser pipe.
7. The multifunctional electrical connector with high protection effect as claimed in claim 1, wherein the cooling tube (105) is further located at the rear portion of the pressing sheet (106).
8. The multifunctional electric connecting device with good protection effect as claimed in claim 1, characterized in that the hollowed-out cover (104) is screwed on the middle position of the rear part of the supporting lining seat (6).
9. The multifunctional electric connecting device with good protection effect as claimed in claim 2, characterized in that the external threaded rod (115) and the adjusting nut (116) are in threaded connection.
10. The multifunctional electric connecting device with good protection effect as claimed in claim 2, characterized in that the rotating lining seat (111) is installed at the lower end of the supporting lining seat (6) by a transverse bolt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811431290.XA CN109560396B (en) | 2018-11-28 | 2018-11-28 | Multifunctional electrical connection device with good protection effect |
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| CN201811431290.XA CN109560396B (en) | 2018-11-28 | 2018-11-28 | Multifunctional electrical connection device with good protection effect |
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| CN109560396A CN109560396A (en) | 2019-04-02 |
| CN109560396B true CN109560396B (en) | 2020-05-29 |
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| CN113594794B (en) * | 2021-07-28 | 2023-08-18 | 西安苏试广博环境可靠性实验室有限公司 | Grounding device of electromagnetic compatible circuit convenient to operate |
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| US20180083375A1 (en) * | 2016-09-20 | 2018-03-22 | Sumitomo Wiring Systems, Ltd. | Junction box assemblies for multi-voltage connection |
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| JPH06111867A (en) * | 1992-09-30 | 1994-04-22 | Toshiba Lighting & Technol Corp | Power supply connection box for electrical apparatus and lighting fixture |
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| CN109560396A (en) | 2019-04-02 |
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Effective date of registration: 20231218 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 250000 No. 62 Jiefang Road, Lixia District, Jinan City, Shandong Province Patentee before: SHANDONG POLYTECHNIC |
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Effective date of registration: 20240410 Address after: 213000, No. 391 Changting Road, Wujin Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Junzi Bus Co.,Ltd. Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
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Denomination of invention: A multifunctional electrical connection device with good protection effect Granted publication date: 20200529 Pledgee: Bank of Nanjing Co.,Ltd. Changzhou Branch Pledgor: Jiangsu Junzi Bus Co.,Ltd. Registration number: Y2024980016038 |