CN113241883A - Motor with lead protection function and use method thereof - Google Patents
Motor with lead protection function and use method thereof Download PDFInfo
- Publication number
- CN113241883A CN113241883A CN202110553079.0A CN202110553079A CN113241883A CN 113241883 A CN113241883 A CN 113241883A CN 202110553079 A CN202110553079 A CN 202110553079A CN 113241883 A CN113241883 A CN 113241883A
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- Prior art keywords
- motor
- fixedly connected
- sliding
- lead
- rotating ball
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Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/007—Devices for relieving mechanical stress
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of motors, in particular to a motor with a lead protection function and a use method thereof, wherein the motor comprises a motor body and a base, the lower end surface of the motor body is fixedly connected with the base which is distributed front and back, the upper end surface of the base is fixedly connected with a fixed plate, supporting springs which are distributed left and right are arranged in the fixed plate, one end surfaces of the supporting springs are fixedly connected with the fixed plate, the other ends of the supporting springs are fixedly connected with a sliding plate, and the upper end surface of the motor body is fixedly connected with a lower unit connection box; according to the device, the sliding cylinder, the sealing cylinder, the rotating ball and the lead wire are arranged, so that the lead wire is inevitably damaged due to severe friction with the connecting box during connection, and the lead wire is not easy to be folded at a small angle when the lead wire rotates due to the arrangement of the rotating ball, so that the quality of the lead wire is effectively ensured, and the normal use of the motor is ensured.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a motor with a lead protection function and a using method thereof.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M (old standard is represented by D) in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, the motor mainly has the function of converting mechanical energy into electric energy, and the motor can be divided according to the structure and the working principle: brushless dc motors and brushed dc motors, brushed dc motors can be divided: permanent magnet direct current motor and electromagnetism direct current motor, electromagnetism direct current motor divides: series direct current motor, shunt direct current motor, separately excited direct current motor and compound direct current motor, permanent magnet direct current motor divides: rare earth permanent magnet dc motors, ferrite permanent magnet dc motors, and alnico permanent magnet dc motors.
The motor that exists in the existing market all has a terminal box, it plays the purpose of being connected with external part, the inside lead wire of traditional connecting box directly tears out then connects work, in long-time use, the position of being qualified for the next round of competitions of its lead wire and the terminal box outside can't avoid taking place violent friction, and the lead wire forms the small angle easily and bends, lead wire crust and inside connecting wire fracture easily, and then influence the normal use of motor, consequently, propose a motor with protection lead wire function and application method to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a motor with a lead protection function and a using method thereof, and aims to solve the problem that leads of a junction box of the motor are easy to break due to friction in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a motor with a lead protection function and a use method thereof comprise a motor body and a base, wherein the lower end face of the motor body is fixedly connected with the base which is distributed front and back, the upper end face of the base is fixedly connected with a fixed plate, supporting springs which are distributed left and right are arranged inside the fixed plate, one end faces of the supporting springs are fixedly connected with the fixed plate, the other ends of the supporting springs are fixedly connected with a sliding plate, the upper end face of the motor body is fixedly connected with a lower unit connecting box, the upper end face of the lower unit connecting box is fixedly connected with an upper unit connecting box, an electric device is fixedly connected inside the lower unit connecting box, a lead is fixedly connected to the left side of the electric device, a rotating ball is fixedly connected to the outer side of the lead, a sliding cylinder is connected to the outer side of the rotating ball in a rolling manner, and a sealing cylinder is fixedly connected to the outer side of the sliding cylinder, the sealing cylinder is connected with box sliding connection down in the outside, a slip section of thick bamboo right-hand member face fixedly connected with limiting plate, the limiting plate outside and mount sliding connection, both sides all are equipped with expanding spring about the slip section of thick bamboo, the expanding spring left side all with mount fixed connection, the expanding spring right side all with limiting plate fixed connection.
Preferably, the sliding cylinder is arranged in a column shape, the rotating ball is arranged in a sphere shape, and 2/3 parts of the rotating ball are positioned in the sliding cylinder.
Preferably, the left side of the fixing frame is fixedly connected with the lower unit connecting box, and the right end face of the limiting plate is arranged in a circular shape.
Preferably, a strip-shaped groove is formed in the sliding cylinder, the strip-shaped groove is located on the left side of the rotating ball, and a lead is arranged in the strip-shaped groove.
Preferably, the outer sides of the sliding plates are slidably connected with the base, the number of the sliding plates is four, threaded holes distributed in the left and right directions are formed in the base, and the sliding plates are located right above the threaded holes.
Preferably, the sealing cylinder is arranged in a hollow cylinder shape, the sealing cylinder is composed of a plate made of rubber, and the outer side of the sealing cylinder is in close contact with the fixing frame.
Preferably, the use steps are as follows:
step 1: when the motor is used, the power supply is switched on, the motor body is checked and pre-electrified when the motor is used, and the motor body can rotate normally and can be used normally;
step 2: then, fixing work is carried out, the sliding plate is slid, then the base is fixed through screws, and when the four corners of the base are fixed through screws, the mounting work can be finished;
and step 3: when the motor is connected, the lead moves to drive the rotating ball to rotate, the contact part of the lead and the motor body cannot be bent violently, the lead cannot be damaged, and the normal use value of the lead is guaranteed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device, the sliding cylinder, the sealing cylinder, the rotating ball and the lead wire are arranged, so that the lead wire is inevitably damaged due to severe friction with the connecting box during connection, and the lead wire is not easily folded at a small angle when the lead wire rotates due to the arrangement of the rotating ball, so that the lead wire is effectively prevented from being damaged, and the normal use of the motor is ensured;
2. according to the invention, through the arrangement of the base, the fixed plate, the sliding plate, the limiting plate and the telescopic spring, the telescopic spring can drive the limiting plate to move, the buffering effect is achieved in the pulling process of the lead, the lead is prevented from being damaged, the protection effect is achieved, the sliding plate can ensure that screws in the threaded holes are not affected by the external environment, and the corrosion of rainwater to the screws is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the lower unit junction box of the present invention;
FIG. 3 is a schematic view of a ball mounting arrangement of the present invention;
FIG. 4 is a schematic view of a fixing plate according to the present invention;
FIG. 5 is a cross-sectional view of the base of the present invention.
In the figure: 1-motor body, 2-base, 3-fixed plate, 4-sliding plate, 5-lower unit junction box, 6-upper unit connecting box, 7-sliding cylinder, 8-sealing cylinder, 9-rotating ball, 10-lead, 11-limiting plate, 12-expansion spring, 13-fixing frame, 14-electric device and 15-supporting spring.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
a motor with a lead protection function and a using method thereof comprise a motor body 1 and a base 2, wherein the lower end surface of the motor body 1 is fixedly connected with the base 2 which is distributed front and back, the upper end surface of the base 2 is fixedly connected with a fixed plate 3, supporting springs 15 which are distributed left and right are arranged inside the fixed plate 3, one end surfaces of the supporting springs 15 are fixedly connected with the fixed plate 3, the other ends of the supporting springs 15 are fixedly connected with a sliding plate 4, the supporting springs 15 can push the sliding plate 4 to slide outwards, so that the sliding plate 4 can be positioned above a threaded hole to play a role of protecting a screw, the upper end surface of the motor body 1 is fixedly connected with a lower unit connecting box 5, the upper end surface of the lower unit connecting box 5 is fixedly connected with an upper unit connecting box 6, the inner part of the lower unit connecting box 5 is fixedly connected with an electric device 14, and the left side of the electric device 14 is fixedly connected with a lead 10, the outer side of a lead wire 10 is fixedly connected with a rotating ball 9, the outer side of the rotating ball 9 is connected with a sliding cylinder 7 in a rolling way, under the action of the rotating ball 9, the lead wire 10 can rotate, the lead wire 10 is not easy to be rubbed and damaged with a lower unit connecting box 5, the outer side of the sliding cylinder 7 is fixedly connected with a sealing cylinder 8, the outer side of the sealing cylinder 8 is slidably connected with the lower unit connecting box 5, the sealing cylinder 8 is arranged to ensure that an external water source is not easy to enter the motor through the outer side of the sealing cylinder 8, the right end face of the sliding cylinder 7 is fixedly connected with a limiting plate 11, the outer side of the limiting plate 11 is slidably connected with a fixing frame 13, the upper side and the lower side of the sliding cylinder 7 are both provided with telescopic springs 12, the arrangement of the limiting plate 11 and the telescopic springs 12 can play a role of buffer protection, the normal use of the lead wire 10 is ensured, the left sides of the telescopic springs 12 are both fixedly connected with the fixing frame 13, the right sides of the telescopic springs 12 are both fixedly connected with the limiting plate 11, the sliding cylinder 7 is arranged in a columnar shape, the rotating ball 9 is arranged in a sphere shape, the 2/3 part of the rotating ball 9 is positioned inside the sliding cylinder 7, the arrangement ensures that the rotating ball 9 cannot be separated from the sliding cylinder 7, the protective effect on the lead wire 10 is achieved, the left side of the fixing frame 13 is fixedly connected with the lower unit connecting box 5, the right end surface of the limiting plate 11 is arranged in a circular shape, the arrangement ensures that the sliding cylinder 7 can slide in a certain range, the sliding cylinder 7 is prevented from being separated from the lower unit connecting box 5, the normal use of the sliding cylinder is ensured, the sliding cylinder 7 is internally provided with a strip-shaped groove, the strip-shaped groove is positioned on the left side of the rotating ball 9, the lead wire 10 on the right side of the rotating ball 9 is not easily damaged under the action of the strip-shaped groove, the normal use of the sliding cylinder is ensured, the outer side of the sliding plate 4 is slidably connected with the base 2, the number of the sliding plates 4 is four, and the base 2 is internally provided with threaded holes which are distributed left and right, sliding plate 4 is located the screw hole directly over, and this kind of setting is guaranteed under sliding plate 4's effect, and its water source is difficult for causing the erosion to the screw, guarantees the stability of ann motor, and sealed section of thick bamboo 8 is the hollow tube-shape setting, and sealed section of thick bamboo 8 comprises the plate of rubber material, and sealed section of thick bamboo 8 outside and mount 13 in close contact with, inside sealed section of thick bamboo 8 set up and guarantee that outside water source is difficult for getting into the motor, played the guard action.
The working process is as follows: when in use, the power is switched on, when in use, the motor body 1 is checked and pre-electrified, the motor body 1 can normally rotate, then the fixing work is carried out, the sliding plate 4 is slid, then the base 2 is fixed through the screws, when the four corners of the base 2 are fixed through the screws, the mounting work can be completed, the sliding plate 4 can be pushed to move under the action of the supporting spring 15 to be positioned above the threaded hole, at the moment, the screws in the threaded hole can be protected, when in connection work, the lead 10 is pulled, the lead 10 moves to drive the rotating ball 9 to rotate, the contact part of the lead 10 and the motor body 1 can not be violently bent, the outer skin and the inner connecting wire of the lead 10 are not easy to break, the lead 10 can not be damaged, the arrangement of the sliding cylinder 7 and the sealing cylinder 8 ensures that the lead 10 can move, and the buffer purpose can be achieved under the action of the telescopic spring 12, and then effectual lead wire 10 of having guaranteed is difficult for taking place to break away from with electrical apparatus 14, and the expanding spring 12 and the mount 13 that set up can guarantee that it resets, guarantees that it is in suitable position, and inside the setting of a sealed section of thick bamboo 8 avoided outside water to get into motor body 1, had fine sealed effect, guaranteed motor normal use.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (7)
1. The utility model provides a motor with protection lead function, includes motor body (1) and base (2), its characterized in that: the motor is characterized in that the lower end face of the motor body (1) is fixedly connected with bases (2) which are distributed front and back, the upper end face of each base (2) is fixedly connected with a fixing plate (3), supporting springs (15) which are distributed left and right are arranged inside the fixing plates (3), one end faces of the supporting springs (15) are fixedly connected with the fixing plates (3), the other ends of the supporting springs (15) are fixedly connected with sliding plates (4), the upper end face of the motor body (1) is fixedly connected with a lower unit connecting box (5), the upper end face of the lower unit connecting box (5) is fixedly connected with an upper unit connecting box (6), the inner part of the lower unit connecting box (5) is fixedly connected with an electric device (14), the left side of the electric device (14) is fixedly connected with a lead (10), the outer side of the lead (10) is fixedly connected with a rotating ball (9), the outer side of the rotating ball (9) is connected with a sliding barrel (7) in a rolling manner, sliding cylinder (7) outside fixedly connected with seals a section of thick bamboo (8), sealed section of thick bamboo (8) outside and lower unit connection box (5) sliding connection, sliding cylinder (7) right-hand member face fixedly connected with limiting plate (11), limiting plate (11) outside and mount (13) sliding connection, both sides all are equipped with expanding spring (12) about sliding cylinder (7), expanding spring (12) left side all with mount (13) fixed connection, expanding spring (12) right side all with limiting plate (11) fixed connection.
2. The motor with the function of protecting lead wires according to claim 1, wherein: the sliding cylinder (7) is arranged in a columnar shape, the rotating ball (9) is arranged in a spherical shape, and the 2/3 part of the rotating ball (9) is positioned inside the sliding cylinder (7).
3. The motor with the function of protecting lead wires according to claim 1, wherein: the left side of the fixing frame (13) is fixedly connected with the lower unit connecting box (5), and the right end face of the limiting plate (11) is in a circular shape.
4. The motor with the function of protecting lead wires according to claim 1, wherein: a strip-shaped groove is formed in the sliding cylinder (7), the strip-shaped groove is located on the left side of the rotating ball (9), and a lead (10) is arranged in the strip-shaped groove.
5. The motor with the function of protecting lead wires according to claim 1, wherein: the outer side of each sliding plate (4) is connected with the corresponding base (2) in a sliding mode, the number of the sliding plates (4) is four, threaded holes which are distributed left and right are formed in the corresponding base (2), and the sliding plates (4) are located right above the threaded holes.
6. The motor with the function of protecting lead wires according to claim 1, wherein: the sealing cylinder (8) is arranged in a hollow cylinder shape, the sealing cylinder (8) is composed of a plate made of rubber, and the outer side of the sealing cylinder (8) is in close contact with the fixing frame (13).
7. The method for using a motor with a lead protection function according to any one of claims 1 to 6, wherein: the use steps are as follows:
step 1: when in use, the motor body (1) is checked and pre-electrified, and the motor body (1) can normally rotate and can be normally used;
step 2: then, fixing work is carried out, the sliding plate (4) is slid, then the base (2) is fixed through screws, and when the four corners of the base (2) are fixed through the screws, the mounting work can be finished;
and step 3: when the motor is connected, the lead (10) moves to drive the rotating ball (9) to rotate, the contact part of the lead (10) and the motor body (1) cannot be bent violently, the lead (10) cannot be damaged, and the normal use value of the motor is guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553079.0A CN113241883A (en) | 2021-05-20 | 2021-05-20 | Motor with lead protection function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553079.0A CN113241883A (en) | 2021-05-20 | 2021-05-20 | Motor with lead protection function and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113241883A true CN113241883A (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553079.0A Pending CN113241883A (en) | 2021-05-20 | 2021-05-20 | Motor with lead protection function and use method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN113241883A (en) |
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| KR101829037B1 (en) * | 2017-04-07 | 2018-02-13 | 정동복 | Fixer of buried cable |
| CN109394349A (en) * | 2018-12-19 | 2019-03-01 | 冷洪雷 | A kind of Pain Management fixator for anaesthesia puncture |
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| CN208923424U (en) * | 2018-10-29 | 2019-05-31 | 深圳市君安德连接器有限公司 | A kind of terminal connector convenient for connection |
| CN208939723U (en) * | 2018-11-14 | 2019-06-04 | 浙江朝舜机电有限公司 | A kind of fire-proof motor of terminal box easy to disassemble |
| CN110635399A (en) * | 2018-05-23 | 2019-12-31 | 蒋晓进 | Cable tensioning device for high-altitude power construction and using method thereof |
| CN111600112A (en) * | 2020-05-08 | 2020-08-28 | 广州南方卫星导航仪器有限公司 | Vehicle frame type satellite navigation device and system |
-
2021
- 2021-05-20 CN CN202110553079.0A patent/CN113241883A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| KR101536261B1 (en) * | 2015-03-30 | 2015-07-13 | 성광콜드포징(주) | Ball inserting device for welling stud |
| CN206379820U (en) * | 2017-01-10 | 2017-08-04 | 浙江乐丰电器有限公司 | A kind of permanent-magnet brushless DC electric machine terminal box of convenient dismounting |
| KR101829037B1 (en) * | 2017-04-07 | 2018-02-13 | 정동복 | Fixer of buried cable |
| CN110635399A (en) * | 2018-05-23 | 2019-12-31 | 蒋晓进 | Cable tensioning device for high-altitude power construction and using method thereof |
| CN208892764U (en) * | 2018-06-08 | 2019-05-24 | 常州市肿瘤医院(常州市第四人民医院) | A kind of modified form electric knife for preventing line from breaking |
| CN208923424U (en) * | 2018-10-29 | 2019-05-31 | 深圳市君安德连接器有限公司 | A kind of terminal connector convenient for connection |
| CN208939723U (en) * | 2018-11-14 | 2019-06-04 | 浙江朝舜机电有限公司 | A kind of fire-proof motor of terminal box easy to disassemble |
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