CN114040616A - Filter is fixed with coupling assembling that has self-locking structure - Google Patents
Filter is fixed with coupling assembling that has self-locking structure Download PDFInfo
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- CN114040616A CN114040616A CN202111370091.4A CN202111370091A CN114040616A CN 114040616 A CN114040616 A CN 114040616A CN 202111370091 A CN202111370091 A CN 202111370091A CN 114040616 A CN114040616 A CN 114040616A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Microelectronics & Electronic Packaging (AREA)
- Computer Security & Cryptography (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of filters, in particular to a connecting component with a self-locking structure for fixing a filter, which comprises: the filter comprises a filter body, wherein an installation cover is arranged inside the filter body, fixed columns are fixedly connected to the surface of the installation cover, top plates are fixedly connected to the top ends of the fixed columns, two groups of fixed columns are arranged, lifting rods are inserted into the surface of the top plate, and a fixing ring is fixedly connected to the bottom end of the installation cover; the magnetic suction cylinder is installed on the inner bottom wall of the filter body, and an installation bottom ring is arranged at the bottom end of the magnetic suction cylinder. According to the invention, when the two groups of magnetic suction rods are adsorbed into the magnetic suction cylinder, the device can realize a certain self-locking function, the problem that the conventional connecting assembly cannot realize the self-locking function is solved, the stability of the filter in use is ensured, the mounting cover is automatically mounted on the surface of the filter body through the matching of the components, and the connection stability is greatly improved.
Description
Technical Field
The invention relates to the technical field of filters, in particular to a connecting component with a self-locking structure for fixing a filter.
Background
The filter is a frequency-selecting device, which can make the specific frequency component in the signal pass through, but greatly attenuate other frequency components, and by using the frequency-selecting function of the filter, it can filter out the interference noise or make the spectrum analysis, in other words, all the devices or systems which can make the specific frequency component in the signal pass through, but greatly attenuate or inhibit other frequency components are called as the filter, the filter is a device for filtering the wave, the "wave" is a very wide physical concept, in the electronic technology field, the "wave" is narrowly limited to the process of describing the fluctuation of the values of various physical quantities along with the time, the process is converted into the time function of the voltage or the current through the function of various sensors, called as the time waveform of various physical quantities, or called as the signal, because the independent variable time is continuously valued, and is therefore referred to as a continuous time signal, and is conventionally referred to as an analog signal.
The filter is by the electric capacity, the filter circuit that inductance and resistance constitute, the filter can effectively filter the frequency point of specific frequency in the power cord or the frequency beyond this frequency point, obtain the signal of a specific frequency, or eliminate the signal of power behind a specific frequency, current filter is fixed the filter through coupling assembling and is all fixed the filter through some current mountings, fixed effect is relatively more general, if can be light after fixed carry out the filter with it and open, then probably influence the normal use of filter, and the filter can not realize certain self-locking function, strain therefore we perfect and improve the problem that becomes present urgent need to be solved to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a connecting component with a self-locking structure for fixing a filter, which aims to solve the problems that the filter is fixed by the conventional connecting component in the prior art, the filter is fixed by the conventional fixing pieces, the fixing effect is relatively general, and if the filter can be easily opened after being fixed, the normal use of the filter can be influenced, and the filter cannot realize a certain self-locking function.
In order to achieve the purpose, the invention provides the following technical scheme: a filter is fixed with coupling assembling that has self-locking structure, includes:
the filter comprises a filter body, wherein an installation cover is arranged inside the filter body, fixed columns are fixedly connected to the surface of the installation cover, a top plate is fixedly connected to the top ends of the fixed columns, two groups of fixed columns are arranged, a lifting rod is inserted into the surface of the top plate, a fixed ring is fixedly connected to the bottom end of the installation cover, a magnetic suction rod is fixedly connected to the bottom end of the fixed ring, a limiting ring is arranged on the surface of the magnetic suction rod, and two groups of magnetic suction rods are arranged;
the magnetic suction tube is arranged on the inner bottom wall of the filter body, the bottom end of the magnetic suction tube is provided with two groups of mounting bottom rings, the top end of the magnetic suction tube is provided with a mounting top ring, the magnetic suction tube and the magnetic suction rod are mutually matched, one side of the magnetic suction tube is fixedly connected with a first limiting frame, one side of the first limiting frame is fixedly connected with an L-shaped supporting frame, one side of the L-shaped supporting frame is fixedly connected with a limiting sleeve, a connecting rod is arranged in the limiting sleeve, one end of the connecting rod is fixedly connected with a fixed spring rope, one end of the fixed spring rope is fixedly connected with the magnetic suction ring, the surface of the first limiting frame is provided with a limiting groove, the limiting groove and the connecting rod are mutually matched, the surface of the magnetic suction tube is provided with a through groove, and the other side of the magnetic suction tube is fixedly connected with a second limiting frame, the L-shaped support frames are provided with two groups, a first hinged frame is fixedly connected to the lower end of the mounting cover, and a first rotating shaft is arranged inside the first hinged frame.
Preferably, the surface of the first rotating shaft is movably connected with a first connecting plate, one end of the first connecting plate is movably connected with a first movable hinge, and one side of the first movable hinge is movably connected with a second connecting plate.
Preferably, one side swing joint of second connecting plate has the second pivot, the one end of second pivot is provided with the second articulated frame, first articulated frame is provided with two sets ofly, the second articulated frame is provided with two sets ofly.
Preferably, the top of installation lid from a left side to a right side fixedly connected with first supporting seat and second supporting seat in proper order, the first fixed block of top fixedly connected with of first supporting seat.
Preferably, one side of the first fixed block is fixedly connected with a first fixed plate, one side of the first fixed plate is movably connected with a second movable hinge, one side of the second movable hinge is movably connected with a first sliding plate, one side of the first sliding plate is fixedly connected with a first sliding block, and the first sliding blocks are provided with two groups.
Preferably, one side of the filter body is fixedly connected with a first sliding frame, one side of the first sliding frame is provided with a first sliding groove, the first sliding groove and the first sliding block are matched with each other, and the first sliding plate and the first sliding frame are matched with each other.
Preferably, the top end of the second supporting seat is fixedly connected with a second fixed block, one side of the second fixed block is fixedly connected with a second fixed plate, one side of the second fixed plate is movably connected with a third movable hinge, and the bottom end of the third movable hinge is movably connected with a second sliding plate.
Preferably, one side of the second sliding plate is fixedly connected with a second sliding block, one side of the second sliding plate is provided with a second sliding frame, the second sliding frame and the second sliding plate are mutually matched, and one side of the second sliding frame is provided with a second sliding chute.
Compared with the prior art, the invention has the beneficial effects that:
1. the filter fixing connecting component with the self-locking structure comprises a filter body, an installation cover, a fixed column, a top plate, a lifting rod, fixing rings, limiting rings, a magnetic suction rod, a magnetic suction cylinder, an installation bottom ring, an installation top ring, a first limiting frame, an L-shaped supporting frame, a limiting sleeve, a connecting rod, a fixed spring rope, a magnetic suction ring and a limiting groove, and can realize a certain self-locking function and quickly carry out self-locking, when in use, the magnetic suction rod is fixedly installed at the bottom end of the installation cover through two groups of fixing rings, when in self-locking, the magnetic suction rod and the magnetic suction cylinder are mutually matched, when the magnetic suction rod is suspended at the top end of the magnetic suction cylinder, the magnetic suction rod is adsorbed into the magnetic suction cylinder through the magnetic attraction force in the magnetic suction cylinder, then the magnetic suction rod is limited to a certain degree through the matching between the limiting ring and the installation top ring, and the stability after connection is improved, the two groups of magnetic suction rods are simultaneously adsorbed into the magnetic suction cylinder, the stability of the two groups of L-shaped support frames can be improved through the first limiting frame and the second limiting frame, the connecting rods are installed in the limiting grooves through the second connecting plate, the limiting effect after the connecting rods are installed is improved, the surfaces of the magnetic suction rods can be adsorbed to a certain extent through the two groups of fixing spring ropes and the magnetic suction rings, so that the magnetic suction rods can be clamped, the connection stability is improved, when the two groups of magnetic suction rods are adsorbed into the magnetic suction cylinder, the self-locking device can realize a certain self-locking function, the self-locking speed is correspondingly high, the magnetic suction rods are limited through the matching of the two groups of connecting rods, the fixing spring ropes and the magnetic suction rings after self-locking, the problem that the self-locking function cannot be realized by the existing connecting assembly is solved, and the safety of the filter body in use is greatly improved, the stability of wave filter when using has been guaranteed, will install the automatic surface of installing the wave filter body of lid through the cooperation between the subassembly, has improved the stability of connecting greatly, has embodied the functional of design.
2. The filter fixing connecting assembly with the self-locking structure comprises a first hinge frame, a first rotating shaft, a first connecting plate, a first movable hinge, a second connecting plate, a second rotating shaft, a second hinge frame, a first supporting seat, a first fixing block, a first fixing plate, a second movable hinge, a first sliding plate, a first sliding block, a first sliding frame and a first sliding frame The first hinge frame and the second hinge frame can be quickly adjusted through the matching between the second connecting plate and the second rotating shaft, the mounting cover can be quickly and stably supported and adjusted in a certain balance way through the two groups of first hinge frames and the two groups of second hinge frames, the mounting cover can be ensured to stably descend in a balance way when descending, the stability and the safety in a self-locking way are improved, the safety effect is greatly improved, when the first hinge frame, the first rotating shaft, the first connecting plate, the second connecting plate and the second hinge frames are adjusted to be in a balanced position, a certain stability can be provided for the second movable hinge through the first supporting seat, the first fixing block and the first fixing plate, then the first sliding plate can be driven to be movably connected through the second movable hinge, the first sliding plate slides in the first sliding frame, then the first sliding block slides in the first sliding groove and can also be stably adjusted, when the first sliding plate and the first sliding block slide to the bottommost part in the first sliding frame and the first sliding groove, the fact that the device is self-locked can be determined, the device cannot be easily opened after self-locking, safety in use is improved, certain stability can be provided for the third movable hinge through the second fixing block, the second fixing plate and the second supporting seat, then the second sliding plate can be driven to be movably connected through the third movable hinge, the second sliding plate slides in the second sliding frame, then the second sliding block can also be stably adjusted in the second sliding groove, therefore, certain limiting can be achieved on two sides of the mounting cover, stability of the device after self-locking is improved, and stability of design is reflected.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure according to the present invention;
FIG. 2 is a schematic, broken away view of the structure of FIG. 1 according to the present invention;
FIG. 3 is a perspective view of the magnetic suction cylinder and mounting top ring structure of the present invention;
FIG. 4 is a perspective view of the first and second hinge brackets of the present invention;
FIG. 5 is a perspective view of the first support base, the second support base and the first sliding rack structure according to the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 7 is an enlarged view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a filter body; 2. installing a cover; 3. fixing a column; 4. a top plate; 5. lifting a pull rod; 6. a fixing ring; 7. a limiting ring; 8. a magnetic attraction pole; 9. a magnetic suction cylinder; 10. mounting a bottom ring; 11. installing a top ring; 12. a first limit bracket; 13. an L-shaped support frame; 14. a limiting sleeve; 15. a connecting rod; 16. fixing a spring rope; 17. a magnetic ring; 18. a limiting groove; 19. a through groove; 20. a second limiting frame; 21. a first hinge frame; 22. a first rotating shaft; 23. a first connecting plate; 24. a first living hinge; 25. a second connecting plate; 26. a second rotating shaft; 27. a second hinge frame; 28. a first support base; 29. a first fixed block; 30. a first fixing plate; 31. a second living hinge; 32. a first sliding plate; 33. a first slider; 34. a first carriage; 35. a first chute; 36. a second support seat; 37. a second fixed block; 38. a second fixing plate; 39. a third living hinge; 40. a second sliding plate; 41. a second slider; 42. a second carriage.
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. 1-7, an embodiment of the present invention is shown:
a filter is fixed with coupling assembling that has self-locking structure, and the magnetism that uses in this application inhales pole 8 and magnetism and inhales a section of thick bamboo 9 and is the product that can directly purchase on the market, and its principle and connected mode are prior art that technical staff in this field is familiar with, therefore need not be repeated here, include:
the filter comprises a filter body 1, wherein a mounting cover 2 is arranged inside the filter body 1, a first supporting seat 28 and a second supporting seat 36 are fixedly connected to the top end of the mounting cover 2 from left to right in sequence, a second fixed block 37 is fixedly connected to the top end of the second supporting seat 36, a second fixed plate 38 is fixedly connected to one side of the second fixed block 37, a third movable hinge 39 is movably connected to one side of the second fixed plate 38, a second sliding plate 40 is movably connected to the bottom end of the third movable hinge 39, a second sliding block 41 is fixedly connected to one side of the second sliding plate 40, a second sliding frame 42 is arranged on one side of the second sliding plate 40, the second sliding frame 42 is arranged on the other side of the filter body 1, when the first sliding plate 32 and the first sliding block 33 slide to the bottom in the first sliding frame 34 and the first sliding groove 35, the self-locking of the filter can be determined to be completed, and the self-locked device cannot be easily opened, the safety in use is improved, the third movable hinge 39 can be provided with certain stability through the second fixed block 37, the second fixed plate 38 and the second support seat 36, then the second movable hinge 39 can drive the second sliding plate 40 to be movably connected, the second sliding plate 40 slides in the second sliding frame 42, then the second sliding block 41 slides in the second sliding groove and can be stably adjusted, so that both sides of the installation cover 2 can be limited to a certain degree, the stability of the self-locking device is improved, the second sliding frame 42 and the second sliding plate 40 are mutually matched, one side of the second sliding frame 42 is provided with the second sliding groove, the top end of the first support seat 28 is fixedly connected with the first fixed block 29, one side of the first fixed block 29 is fixedly connected with the first fixed plate 30, one side of the first fixed plate 30 is movably connected with the second movable hinge 31, the first support seat 28, the first fixed block 29 and the first fixed plate 30 can provide certain stability for the second movable hinge 31, and then the second movable hinge 31 can drive the first sliding plate 32 to be movably connected, the first sliding plate 32 slides inside the first sliding frame 34, then the first sliding block 33 slides inside the first sliding groove 35 and can also be stably adjusted, the first sliding plate 32 is movably connected to one side of the second movable hinge 31, the first sliding block 33 is fixedly connected to one side of the first sliding plate 32, two sets of the first sliding blocks 33 are arranged, the first sliding frame 34 is fixedly connected to one side of the filter body 1, the first sliding groove 35 is arranged on one side of the first sliding frame 34, the first sliding groove 35 and the first sliding block 33 are mutually adapted, the first sliding plate 32 and the first sliding frame 34 are mutually adapted, the fixed column 3 is fixedly connected to the surface of the mounting cover 2, the top ends of the fixed columns 3 are fixedly connected with a top plate 4, two groups of fixed columns 3 are arranged, a lifting rod 5 is inserted on the surface of the top plate 4, the bottom end of the mounting cover 2 is fixedly connected with a fixing ring 6, the bottom end of the fixing ring 6 is fixedly connected with a magnetic suction rod 8, the surface of the magnetic suction rod 8 is provided with a limiting ring 7, two groups of magnetic suction rods 8 are arranged, the magnetic suction rods 8 are fixedly mounted at the bottom end of the mounting cover 2 through the two groups of fixing rings 6, when the self-locking is carried out, because the magnetic suction rod 8 and the magnetic suction cylinder 9 are mutually matched, when the magnetic suction rod 8 is suspended at the top end of the magnetic suction cylinder 9, the magnetic suction rods 8 are adsorbed to the inside of the magnetic suction cylinder 9 through the magnetic attraction force in the magnetic suction cylinder 9, and then are limited to a certain extent through the matching between the limiting ring 7 and the mounting top ring 11, so that the stability after connection is improved, and the two groups of magnetic suction rods 8 are adsorbed into the magnetic suction cylinder 9 at the same time;
the filter comprises a magnetic suction cylinder 9, the magnetic suction cylinder 9 is arranged on the inner bottom wall of a filter body 1, the bottom end of the magnetic suction cylinder 9 is provided with an installation bottom ring 10, the magnetic suction cylinder 9 is provided with two groups, the top end of the magnetic suction cylinder 9 is provided with an installation top ring 11, the magnetic suction cylinder 9 and a magnetic suction rod 8 are mutually matched, one side of the magnetic suction cylinder 9 is fixedly connected with a first limiting frame 12, one side of the first limiting frame 12 is fixedly connected with an L-shaped supporting frame 13, one side of the L-shaped supporting frame 13 is fixedly connected with a limiting sleeve 14, a connecting rod 15 is arranged inside the limiting sleeve 14, one end of the connecting rod 15 is fixedly connected with a fixed spring rope 16, one end of the fixed spring rope 16 is fixedly connected with a magnetic suction ring 17, after self-locking, the magnetic suction rod 8 is limited through the matching of the two groups of connecting rods 15, the fixed spring rope 16 and the magnetic suction ring 17, the problem that the self-locking function of the existing connecting assembly can not be realized is solved, and the safety of the filter body 1 in use is greatly improved, the stability of the filter in use is ensured, the mounting cover 2 is automatically mounted on the surface of the filter body 1 through the matching between the components, the connection stability is greatly improved, the surface of the first limiting frame 12 is provided with a limiting groove 18, the limiting groove 18 and the connecting rod 15 are mutually matched, the surface of the magnetic suction tube 9 is provided with a through groove 19, the other side of the magnetic suction tube 9 is fixedly connected with a second limiting frame 20, the stability of the two groups of L-shaped supporting frames 13 can be improved through the first limiting frame 12 and the second limiting frame 20, the magnetic suction tube is mounted in the limiting groove 18 through the second connecting plate 25, the limiting effect after the connecting rod 15 is mounted is improved, the surface of the magnetic suction rod 8 can be adsorbed to a certain extent through the two groups of fixed spring ropes 16 and the magnetic suction ring 17, so that the magnetic suction rod can be clamped, the connection stability is improved, when the magnetic suction rod 8 is adsorbed to the interior of the magnetic suction tube 9 through the two groups of magnetic suction rods 8, it can realize certain self-locking function to have embodied the device, and the speed of auto-lock is also corresponding relatively fast, L type support frame 13 is provided with two sets ofly, the lower extreme fixedly connected with first articulated frame 21 of installation lid 2, the inside of first articulated frame 21 is provided with first pivot 22, the surperficial swing joint of first pivot 22 has first connecting plate 23, the one end swing joint of first connecting plate 23 has first activity hinge 24, one side swing joint of first activity hinge 24 has second connecting plate 25, when magnetic suction rod 8 is adsorbed the inside of magnetism barrel 9, installation lid 2 also can corresponding decline simultaneously, when installation lid 2 begins to descend, first articulated frame 21 also can corresponding decline, through the cooperation between first pivot 22 and first connecting plate 23, the position of first pivot 22 can carry out certain level, can be fast with between first articulated frame 21 and the second articulated frame 27 through the cooperation between first activity hinge 24, second connecting plate 25 and the second pivot 26 Adjust, one side swing joint of second connecting plate 25 has second pivot 26, the one end of second pivot 26 is provided with second articulated frame 27, first articulated frame 21 is provided with two sets ofly, second articulated frame 27 is provided with two sets ofly, it is stable to carry out certain balanced support and regulation through two sets of first articulated frame 21 and second articulated frame 27 can be quick to installation lid 2, guaranteed that installation lid 2 can balanced stable decline when descending, the stable security when the auto-lock has been improved, the safety effect is greatly improved.
The working principle is as follows: when in use, the magnetic suction rod 8 is fixedly arranged at the bottom end of the mounting cover 2 through the two groups of fixing rings 6, when in self-locking, because the magnetic suction rod 8 and the magnetic suction cylinder 9 are mutually matched, when the magnetic suction rod 8 is suspended at the top end of the magnetic suction cylinder 9, the magnetic suction rod 8 is absorbed into the magnetic suction cylinder 9 through the magnetic attraction force in the magnetic suction cylinder 9, then the magnetic suction rod is limited to a certain extent through the matching between the limiting ring 7 and the mounting top ring 11, the stability after connection is improved, the two groups of magnetic suction rods 8 are simultaneously absorbed into the magnetic suction cylinder 9, then the stability of the two groups of L-shaped supporting frames 13 can be improved through the first limiting frame 12 and the second limiting frame 20, the magnetic suction rod is mounted in the limiting groove 18 through the second connecting plate 25, the limiting effect after the connecting rod 15 is mounted is improved, and the surface of the magnetic suction rod 8 can be absorbed to a certain extent through the two groups of fixing spring ropes 16 and the magnetic suction ring 17, therefore, the magnetic suction rod can be clamped, the connection stability is improved, when the two groups of magnetic suction rods 8 are adsorbed into the magnetic suction cylinder 9, the device can realize a certain self-locking function, the self-locking speed is correspondingly high, after self-locking, the magnetic suction rods 8 are limited through the cooperation of the two groups of connecting rods 15, the fixed spring ropes 16 and the magnetic suction rings 17, when the magnetic suction rods 8 are adsorbed into the magnetic suction cylinder 9, the mounting cover 2 can correspondingly descend at the same time, when the mounting cover 2 begins to descend, the first hinge frame 21 can correspondingly descend, through the cooperation between the first rotating shaft 22 and the first connecting plate 23, the position of the first rotating shaft 22 can be leveled to a certain degree, through the cooperation between the first movable hinge 24, the second connecting plate 25 and the second rotating shaft 26, the first hinge frame 21 and the second hinge frame 27 can be quickly adjusted, the two sets of the first hinge frames 21 and the second hinge frames 27 can rapidly and stably support and adjust the mounting cover 2 in a certain balance manner, so that the mounting cover 2 can be stably and stably descended when descended, and the stability and safety of the mounting cover during self-locking are improved, when the first hinge frames 21, the first rotating shaft 22, the first connecting plate 23, the second connecting plate 25 and the second hinge frames 27 are adjusted to a balanced position, a certain stability can be provided for the second movable hinge 31 through the first supporting seat 28, the first fixing block 29 and the first fixing plate 30, then the first movable hinge 31 can drive the first sliding plate 32 to be movably connected, the first sliding plate 32 slides in the first sliding frame 34, then the first sliding block 33 slides in the first sliding groove 35 and can also be stably adjusted, when the first sliding plate 32 and the first sliding block 33 slide to the bottommost in the first sliding frame 34 and the first sliding groove 35, it can be determined that the self-locking of the device is completed, and the device cannot be easily opened after the self-locking, a certain stability can be provided for the third movable hinge 39 through the second fixed block 37, the second fixed plate 38 and the second support seat 36, and then the second movable hinge 39 can drive the second sliding plate 40 to be movably connected, the second sliding plate 40 slides inside the second sliding frame 42, and then the second sliding block 41 can be stably adjusted to slide inside the second sliding groove, so that both sides of the mounting cover 2 can be limited to a certain extent, which is all working principles of the present invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A filter is fixed with coupling assembling that has self-locking structure, its characterized in that includes:
the filter comprises a filter body (1), wherein an installation cover (2) is arranged inside the filter body (1), fixed columns (3) are fixedly connected to the surface of the installation cover (2), a top plate (4) is fixedly connected to the top ends of the fixed columns (3), two groups of fixed columns (3) are arranged, lifting rods (5) are inserted into the surface of the top plate (4), a fixed ring (6) is fixedly connected to the bottom end of the installation cover (2), a magnetic suction rod (8) is fixedly connected to the bottom end of the fixed ring (6), a limiting ring (7) is arranged on the surface of the magnetic suction rod (8), and two groups of magnetic suction rods (8) are arranged;
a magnetic suction tube (9), the magnetic suction tube (9) is installed on the inner bottom wall of the filter body (1), the bottom end of the magnetic suction tube (9) is provided with an installation bottom ring (10), the magnetic suction tube (9) is provided with two groups, the top end of the magnetic suction tube (9) is provided with an installation top ring (11), the magnetic suction tube (9) and the magnetic suction rod (8) are matched with each other, one side of the magnetic suction tube (9) is fixedly connected with a first limiting frame (12), one side of the first limiting frame (12) is fixedly connected with an L-shaped supporting frame (13), one side of the L-shaped supporting frame (13) is fixedly connected with a limiting sleeve (14), a connecting rod (15) is arranged inside the limiting sleeve (14), one end of the connecting rod (15) is fixedly connected with a fixed spring rope (16), one end of the fixed spring rope (16) is fixedly connected with a magnetic suction ring (17), spacing groove (18) have been seted up on the surface of first spacing (12), mutual adaptation between spacing groove (18) and connecting rod (15), logical groove (19) have been seted up on the surface of a magnetism suction tube (9), spacing (20) of opposite side fixedly connected with second of a magnetism suction tube (9), L type support frame (13) are provided with two sets ofly, the first articulated frame (21) of lower extreme fixedly connected with of installation lid (2), the inside of first articulated frame (21) is provided with first pivot (22).
2. The connecting assembly with a self-locking structure for fixing a filter according to claim 1, wherein: the surface of the first rotating shaft (22) is movably connected with a first connecting plate (23), one end of the first connecting plate (23) is movably connected with a first movable hinge (24), and one side of the first movable hinge (24) is movably connected with a second connecting plate (25).
3. The connecting assembly with a self-locking structure for fixing a filter according to claim 2, wherein: one side swing joint of second connecting plate (25) has second pivot (26), the one end of second pivot (26) is provided with the articulated frame of second (27), first articulated frame (21) is provided with two sets ofly, the articulated frame of second (27) is provided with two sets ofly.
4. The connecting assembly with a self-locking structure for fixing a filter according to claim 1, wherein: the top of installation lid (2) is from a left side to the right side fixedly connected with first supporting seat (28) and second supporting seat (36) in proper order, the first fixed block (29) of top fixedly connected with of first supporting seat (28).
5. The connecting assembly with a self-locking structure for fixing a filter according to claim 4, wherein: one side of the first fixing block (29) is fixedly connected with a first fixing plate (30), one side of the first fixing plate (30) is movably connected with a second movable hinge (31), one side of the second movable hinge (31) is movably connected with a first sliding plate (32), one side of the first sliding plate (32) is fixedly connected with a first sliding block (33), and the first sliding blocks (33) are provided with two groups.
6. The connecting assembly with a self-locking structure for fixing a filter according to claim 5, wherein: one side of the filter body (1) is fixedly connected with a first sliding frame (34), one side of the first sliding frame (34) is provided with a first sliding groove (35), the first sliding groove (35) is matched with the first sliding block (33), and the first sliding plate (32) is matched with the first sliding frame (34).
7. The connecting assembly with a self-locking structure for fixing a filter according to claim 4, wherein: the top end of the second supporting seat (36) is fixedly connected with a second fixed block (37), one side of the second fixed block (37) is fixedly connected with a second fixed plate (38), one side of the second fixed plate (38) is movably connected with a third movable hinge (39), and the bottom end of the third movable hinge (39) is movably connected with a second sliding plate (40).
8. The connecting assembly with a self-locking structure for fixing a filter according to claim 7, wherein: one side of the second sliding plate (40) is fixedly connected with a second sliding block (41), one side of the second sliding plate (40) is provided with a second sliding frame (42), the second sliding frame (42) and the second sliding plate (40) are matched with each other, and one side of the second sliding frame (42) is provided with a second sliding groove.
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| CN114040616B (en) | 2023-03-31 |
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