CN112178074A - Internet communication is rotating stall self-locking mechanism for basic station - Google Patents
Internet communication is rotating stall self-locking mechanism for basic station Download PDFInfo
- Publication number
- CN112178074A CN112178074A CN202010995921.1A CN202010995921A CN112178074A CN 112178074 A CN112178074 A CN 112178074A CN 202010995921 A CN202010995921 A CN 202010995921A CN 112178074 A CN112178074 A CN 112178074A
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- Prior art keywords
- self
- locking
- rotating shaft
- movable contact
- rotating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0231—Magnetic circuits with PM for power or force generation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to the technical field of internet, and discloses a rotating stall self-locking mechanism for an internet communication base station, which comprises a self-locking disc, wherein a rotating shaft is movably connected inside the self-locking disc, a limiting mechanism is arranged on the front surface of the rotating shaft, and a self-locking block is arranged inside the rotating shaft, the rotating stall self-locking mechanism for the internet communication base station effectively prevents a transceiver from rotating too fast by matching a trigger mechanism and the self-locking disc, avoids power overload caused thereby, avoids energy waste to a certain extent, ensures the equipment safety of an engine unit when in use, can utilize the advantages of stall self-locking, automatically locks and stops rotating when the rotating speed of the transceiver is too fast, effectively prevents the equipment damage problem caused by power overload, and simultaneously avoids the problem that the whole equipment is paralyzed due to too high temperature, the normal operation of the equipment is ensured, and the high-efficiency work and life of nearby people are guaranteed.
Description
Technical Field
The invention relates to the technical field of internet, in particular to a rotating stall self-locking mechanism for an internet communication base station.
Background
In order to realize mutual communication and resource sharing in a wider range, interconnection between networks becomes a best mode for quickly communicating information, and the existence of a network base station is reduced when the mode for quickly communicating information is realized; in a city, a network base station is arranged at intervals, network signals can be covered to the living area of people to the maximum extent by the network base station, and people can conveniently and quickly conduct information by utilizing the internet. In order to enlarge the signal coverage, a rotary transceiver is selected to be used by part of base stations, the rotating power of an engine is limited, so that the rotating speed of the transceiver is limited to a certain extent, if the rotating speed of the transceiver is too high, power overload can be caused, energy waste is caused, the engine can be damaged, certain property loss is caused, even the temperature rises after the power overload, the whole equipment enters into paralysis, the normal operation of the base stations is seriously influenced, network signals are disconnected, and great inconvenience is brought to the work and life of people nearby.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rotating stall self-locking mechanism for an internet communication base station, which has the advantage of rotating stall self-locking and solves the problems of energy waste and equipment damage caused by power overload due to over-high rotating speed.
(II) technical scheme
In order to realize the purpose of rotating stall self-locking, the invention provides the following technical scheme: a rotating stall self-locking mechanism for an internet communication base station comprises a self-locking disc, wherein a rotating shaft is movably connected inside the self-locking disc, a limiting mechanism is arranged on the front side of the rotating shaft, a self-locking block is arranged inside the rotating shaft, a trigger mechanism is arranged inside the rotating shaft, and an electromagnetic coil is fixedly connected to the outer side of the trigger mechanism;
the limiting mechanism comprises a packaging shell, a first fixed contact is arranged inside the packaging shell, a first movable contact is movably connected inside the packaging shell, and an electrorheological fluid is arranged inside the packaging shell;
the trigger mechanism comprises a device box, wherein a return spring is movably connected inside the device box, a second fixed contact is arranged inside the device box, and one end, close to the second fixed contact, of the return spring is movably connected with a second movable contact.
Preferably, the circle centers of the self-locking disc and the rotating shaft are the same point; the limiting mechanisms are provided with six limiting mechanisms, the internal structure and the specification of each limiting mechanism are identical, and the six limiting mechanisms are uniformly distributed at symmetrical positions by taking the circle center of the rotating shaft as the center.
Preferably, six self-locking blocks are arranged and have the same specification, the six self-locking blocks correspond to the six fiber mechanisms respectively, a movable contact I included in the same group of limiting mechanisms is movably connected with one end of each self-locking block in the same group, and the other end of each self-locking block is hinged with the rotating shaft; the shape of self-locking dish is circular and is provided with indent bump, the shape of self-locking piece is the hook type, and mutually supports with the bump of self-locking dish.
Preferably, the number of the triggering mechanisms is four, the internal structures and specifications are the same, and the triggering mechanisms are uniformly distributed at symmetrical positions by taking the circle center of the rotating shaft as the center; the included angle between two adjacent trigger mechanisms is 90 degrees; the main materials of the electrorheological fluid are gypsum, lime, carbon powder and olive oil, and the electrorheological fluid is solid in a power-on state and liquid in a non-power-on state.
Preferably, the self-locking block is made of a magnetic material and always displays an N pole, the electromagnetic ring displays the N pole in a power-on state and does not display polarity in a non-power-on state, the electromagnetic ring is respectively and electrically connected with the second movable contact and the second fixed contact, and the first movable contact and the first fixed contact are respectively and electrically connected with the second movable contact and the second fixed contact.
Preferably, the second movable contact and the second fixed contact are both provided with a current passing part, the second movable contact is an electromagnet, and the second fixed contact is a conductive material capable of being attracted by a magnetic pole; the first movable contact and the first fixed contact are respectively electrically connected with the electrorheological fluid.
(III) advantageous effects
Compared with the prior art, the invention provides a rotating stall self-locking mechanism for an internet communication base station, which has the following beneficial effects:
this internet communication is rotating stall self-locking mechanism for basic station, cooperation through trigger mechanism and self-locking disc is used, the effectual transceiver rotational speed that has prevented is too fast, the power overload that has avoided consequently causing, not only the waste of the energy has been avoided to a certain extent, and the equipment security of engine block when using has been guaranteed, the advantage of stall auto-lock can be utilized, when transceiver rotational speed is too fast, automatic locking, make its stall, the effectual equipment damage problem that causes because of power overload that has prevented, avoided leading to whole equipment paralysis's problem because of the high temperature simultaneously, guarantee equipment normal operating, let near people's high-efficient work and life obtain the guarantee.
Drawings
FIG. 1 is a schematic view showing the connection of the structures of the present invention;
FIG. 2 is a schematic diagram of the movement traces of the structures in FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of the connection of the limiting mechanism, the triggering mechanism and the electromagnetic coil according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure at C in FIG. 3 according to the present invention.
In the figure: 1. a self-locking disc; 2. a rotating shaft; 3. a limiting mechanism; 4. a self-locking block; 5. a trigger mechanism; 6. an electromagnetic coil; 31. a package housing; 32. a first fixed contact; 33. a first movable contact; 34. an electrorheological fluid; 51. a device cartridge; 52. a return spring; 53. a second movable contact; 54. and a second fixed contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a rotating stall self-locking mechanism for an internet communication base station comprises a self-locking disc 1, a rotating shaft 2 is movably connected inside the self-locking disc 1, a transceiver of a network base station is connected with the rotating shaft 2, the circle centers of the self-locking disc 1 and the rotating shaft 2 are the same point, limiting mechanisms 3 are arranged on the front surface of the rotating shaft 2, the number of the limiting mechanisms 3 is six, the internal structure and the specification of each limiting mechanism 3 are the same, and the six limiting mechanisms 3 are uniformly distributed at symmetrical positions by taking the circle center of the rotating shaft 2 as the center;
the inner part of the rotating shaft 2 is provided with a self-locking block 4, the self-locking block 4 is provided with six self-locking blocks with the same specification, the six self-locking blocks 4 respectively correspond to the six limiting mechanisms 3, a movable contact I33 of the limiting mechanism 3 in the same group is movably connected with one end of the self-locking block 4 in the same group, the other end of the self-locking block 4 is hinged with the rotating shaft 2, the motion track of the self-locking block 4 is matched with the shape of the packaging shell 31, the self-locking disc 1 is circular and provided with concave convex points, and the self-locking block 4 is hook-shaped and is matched with the convex points of the self-locking disc 1;
the inner part of the rotating shaft 2 is provided with four trigger mechanisms 5, the internal structures and specifications of the four trigger mechanisms 5 are the same, the included angle between two adjacent trigger mechanisms 5 is 90 degrees, the two adjacent trigger mechanisms 5 are uniformly distributed at symmetrical positions by taking the circle center of the rotating shaft 2 as the center, the outer side of each trigger mechanism 5 is fixedly connected with an electromagnetic ring 6, each self-locking block 4 is made of magnetic materials and always displays an N pole, each electromagnetic ring 6 displays an N pole in a power-on state and does not display the polarity in a non-power-on state, each electromagnetic ring 6 is respectively and electrically connected with a movable contact II 53 and a fixed contact II 54, and each movable contact I33 and each fixed contact I32 are respectively and electrically connected with a movable contact II;
the limiting mechanism 3 comprises a packaging shell 31, a first fixed contact 32 is arranged inside the packaging shell 31, a first movable contact 33 is movably connected inside the packaging shell 31, the first movable contact 33 and the first fixed contact 32 are respectively electrically connected with an electrorheological body 34, the electrorheological body 34 is arranged inside the packaging shell 31, the main materials of the electrorheological body 34 are gypsum, lime, carbon powder and olive oil, the electrorheological body 34 is in a solid state in an electrified state and in a liquid state in a non-electrified state, and the size of the packaging shell 31 is larger than the maximum movement stroke of the first movable contact 33;
the trigger mechanism 5 comprises a device box 51, a return spring 52 is movably connected inside the device box 51, a second fixed contact 54 is arranged inside the device box 51, one end, close to the second fixed contact 54, of the return spring 52 is movably connected with a second movable contact 53, and in an initial state, the second movable contact 53 is not in contact with the second fixed contact 54; the second movable contact 53 and the second fixed contact 54 are both provided with a current passing portion, the second movable contact 53 is provided with an electromagnet, and the second fixed contact 54 is provided with a conductive material capable of being attracted by a magnetic pole.
When the transceiver is in use, a transceiver of a network base station is connected with the rotating shaft 2, when the transceiver rotates, the rotating shaft 2 synchronously rotates in the same direction, and similarly, the rotating shaft 2 can drive the internal structure to synchronously rotate, when the rotating speed of the transceiver is normal and sudden acceleration rotation does not occur, the centrifugal force received by the movable contact II 53 and the reset spring 52 is small, so that the movable contact II 53 is not enough to be contacted with the fixed contact II 54, the circuit is not communicated, namely the electromagnetic ring 6 does not show polarity at the moment, the self-locking block 4 is not in an initial state under the repulsion of like magnetism, the self-locking block 4 is not contacted with the self-locking disc 1 at the moment, the self-locking disc 1 is not clamped with the self-locking block 4, the normal rotation of the rotating shaft 2 and the internal structure thereof is not influenced, and the;
please refer to fig. 1 and 4 for the above process;
when the base transceiver station suddenly rotates with high speed, the rotating shaft 2 is driven to rotate with high speed, the centrifugal force received by the movable contact two 53 and the reset spring 52 is increased, the movable contact two 53 moves to the position of the fixed contact two 54 until the movable contact two 53 and the fixed contact two 54 are contacted under the action of the centrifugal force, the movable contact two 53 is set as an electromagnet, the fixed contact two 54 is set as a conductive material which can be attracted by a magnetic pole, the self-locking block 4 is made of a magnetic material and always shows an N pole, the electromagnetic ring 6 shows the N pole in an electrified state and does not show polarity in a non-electrified state, the electromagnetic ring 6 is respectively and electrically connected with the movable contact two 53 and the fixed contact two 54, the electromagnetic ring 6 is electrified and shows the N pole at the moment, the self-locking block 4 is pushed to the outer side by utilizing the principle that like poles repel, the self-locking block 4 is clamped with the self-locking disc 1 at the moment, the concave shape of the self-, the self-locking block 4 is in a hook shape and is matched with the salient points of the self-locking disc 1, so that the rotating shaft 2 stops rotating at the moment, namely the base station transceiver stops rotating;
please refer to fig. 2 and 5 for the above process;
meanwhile, when the self-locking block 4 moves outwards, the movable contact I33 is driven to synchronously move in the same direction, when the self-locking block 4 is clamped with the self-locking disc 1, the movable contact I33 is contacted with the fixed contact I32, because the movable contact I33 and the fixed contact I32 are respectively and electrically connected with the movable contact II 53 and the fixed contact II 54, and the movable contact I33 and the fixed contact I32 are respectively and electrically connected with the current variant 34, current passes through the current variant 34, the current variant 34 is changed into a solid state at the moment, the position of the self-locking block 4 is limited, the self-locking block 4 cannot move, and the self-locking block 4 is ensured to be continuously clamped with the self-locking disc 1.
In conclusion, the rotating stall self-locking mechanism for the internet communication base station is used by matching the trigger mechanism 5 with the self-locking disc 1, the rotating speed of the transceiver is effectively prevented from being too high, power overload caused by the rotating speed of the transceiver is avoided, energy waste is avoided to a certain extent, the equipment safety of an engine unit in use is ensured, the stall self-locking advantage can be utilized, when the rotating speed of the transceiver is too high, the transceiver is automatically locked and stops rotating, the problem of equipment damage caused by the power overload is effectively prevented, the problem of whole equipment paralysis caused by overhigh temperature is avoided, normal operation of the equipment is ensured, and high-efficiency work and life of people nearby are ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an internet communication base station is with rotating stall self-locking mechanism, includes from locking plate (1), its characterized in that: a rotating shaft (2) is movably connected inside the self-locking disc (1), a limiting mechanism (3) is arranged on the front surface of the rotating shaft (2), a self-locking block (4) is arranged inside the rotating shaft (2), a trigger mechanism (5) is arranged inside the rotating shaft (2), and an electromagnetic ring (6) is fixedly connected to the outer side of the trigger mechanism (5);
the limiting mechanism (3) comprises a packaging shell (31), a first fixed contact (32) is arranged inside the packaging shell (31), a first movable contact (33) is movably connected inside the packaging shell (31), and an electrorheological body (34) is arranged inside the packaging shell (31);
the triggering mechanism (5) comprises a device box (51), a return spring (52) is movably connected inside the device box (51), a second fixed contact (54) is arranged inside the device box (51), and one end, close to the second fixed contact (54), of the return spring (52) is movably connected with a second movable contact (53).
2. The rotating stall self-locking mechanism for the internet communication base station as claimed in claim 1, wherein: the circle centers of the self-locking disc (1) and the rotating shaft (2) are the same point; the limiting mechanisms (3) are provided with six limiting mechanisms, the internal structure and the specification of each limiting mechanism (3) are identical, and the six limiting mechanisms (3) are uniformly distributed at symmetrical positions by taking the circle center of the rotating shaft (2) as the center.
3. The rotating stall self-locking mechanism for the internet communication base station as claimed in claim 1, wherein: six self-locking blocks (4) are arranged and have the same specification, the six self-locking blocks (4) respectively correspond to the six fiber mechanisms (3), a movable contact I (33) of the limiting mechanisms (3) in the same group is movably connected with one end of each self-locking block (4) in the same group, and the other end of each self-locking block (4) is hinged to the rotating shaft (2); the shape of the self-locking disc (1) is circular and is provided with concave convex points, and the shape of the self-locking block (4) is hook-shaped and is matched with the convex points of the self-locking disc (1).
4. The rotating stall self-locking mechanism for the internet communication base station as claimed in claim 1, wherein: four trigger mechanisms (5) are arranged, have the same internal structure and specification and are uniformly distributed at symmetrical positions by taking the circle center of the rotating shaft (2) as the center; the included angle between two adjacent trigger mechanisms (5) is 90 degrees; the main materials of the electrorheological fluid (34) are gypsum, lime, carbon powder and olive oil, and the electrorheological fluid (34) is in a solid state in a power-on state and in a liquid state in a non-power-on state.
5. The rotating stall self-locking mechanism for the internet communication base station as claimed in claim 1, wherein: the self-locking block (4) is made of magnetic materials and always displays an N pole, the electromagnetic ring (6) displays the N pole in the electrified state, the polarity is not displayed in the non-electrified state, the electromagnetic ring (6) is respectively and electrically connected with the second movable contact (53) and the second fixed contact (54), and the first movable contact (33) and the first fixed contact (32) are respectively and electrically connected with the second movable contact (53) and the second fixed contact (54).
6. The rotating stall self-locking mechanism for the internet communication base station as claimed in claim 1, wherein: the second movable contact (53) and the second fixed contact (54) are both provided with a current passing part, the second movable contact (53) is provided with an electromagnet, and the second fixed contact (54) is provided with a conductive material capable of being attracted by a magnetic pole; the movable contact I (33) and the fixed contact I (32) are respectively electrically connected with the current transformer (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995921.1A CN112178074A (en) | 2020-09-21 | 2020-09-21 | Internet communication is rotating stall self-locking mechanism for basic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995921.1A CN112178074A (en) | 2020-09-21 | 2020-09-21 | Internet communication is rotating stall self-locking mechanism for basic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112178074A true CN112178074A (en) | 2021-01-05 |
Family
ID=73955631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010995921.1A Withdrawn CN112178074A (en) | 2020-09-21 | 2020-09-21 | Internet communication is rotating stall self-locking mechanism for basic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112178074A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH395658A (en) * | 1961-10-07 | 1965-07-15 | Bauer Eberhard Gmbh | Brakes, in particular for electric motors |
| CN103410885A (en) * | 2013-08-12 | 2013-11-27 | 广西正源电机有限公司 | Roller backstop |
| CN110594388A (en) * | 2019-08-22 | 2019-12-20 | 锐奇控股股份有限公司 | False triggering prevention device of electric tool spindle self-locking mechanism |
-
2020
- 2020-09-21 CN CN202010995921.1A patent/CN112178074A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH395658A (en) * | 1961-10-07 | 1965-07-15 | Bauer Eberhard Gmbh | Brakes, in particular for electric motors |
| CN103410885A (en) * | 2013-08-12 | 2013-11-27 | 广西正源电机有限公司 | Roller backstop |
| CN110594388A (en) * | 2019-08-22 | 2019-12-20 | 锐奇控股股份有限公司 | False triggering prevention device of electric tool spindle self-locking mechanism |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
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| WW01 | Invention patent application withdrawn after publication |