CN109921166B - Coupler capable of being quickly disassembled and assembled - Google Patents
Coupler capable of being quickly disassembled and assembled Download PDFInfo
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- CN109921166B CN109921166B CN201910126697.XA CN201910126697A CN109921166B CN 109921166 B CN109921166 B CN 109921166B CN 201910126697 A CN201910126697 A CN 201910126697A CN 109921166 B CN109921166 B CN 109921166B
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Abstract
The invention discloses a coupler capable of being quickly disassembled and assembled, relates to the technical field of electronic communication, and aims to solve the technical problem of low working efficiency caused by complicated packaging process of the coupler; the shell is provided with a cavity, a high-frequency mechanism is arranged in the cavity, a cover plate is arranged on the shell, a plurality of first fixing blocks are arranged on the shell and are respectively positioned at any three vertex angles of the shell, a second fixing block is arranged on the shell, and fixing grooves are formed in the first fixing block and the second fixing block; set up on the casing and supply second fixed block male mounting hole, be equipped with the spring in the mounting hole, the one end fixed connection of spring in the diapire of mounting hole, the other end fixed connection of spring in second fixed block, the apron carries out the shutoff to the cavity, first fixed block is fixed the apron with the second fixed block, simple structure, and the encapsulation process is more convenient.
Description
Technical Field
The invention relates to the technical field of electronic communication, in particular to a coupler capable of being quickly disassembled and assembled.
Background
The coupler is also called adapter, which is a device for transmitting power between systems and can divide one path of microwave power into several paths in proportion in a microwave system; the shaft of the driving device and the driven device can be connected in the machine; the coupler may be a separate hardware interface device that allows the hardware or electronic interface to be connected to other hardware or electronic interfaces.
The existing chinese patent with the publication number of CN206628572U provides a coupler, which includes a housing and a high-frequency mechanism, wherein the housing includes a first side, a second side, a third side and a fourth side, the first side is provided with a first threaded port, the third side is provided with a second threaded port, and the second side is provided with a third threaded port; the first side edge, the second side edge, the third side edge and the fourth side edge enclose an inner cavity for placing a high-frequency mechanism; a cover plate is arranged above the inner cavity and is fixed on the shell through a plurality of screws.
However, when the coupler is packaged, the cover plates are fixed to the housing one by one through a plurality of screws, so that the packaging time is long, the working efficiency is low, and improvement is needed.
Disclosure of Invention
In view of the disadvantages of the prior art, an object of the present invention is to provide a coupler capable of being quickly disassembled and assembled, which has the advantage of being quickly disassembled and assembled to improve the working efficiency.
In order to achieve the purpose, the invention provides the following technical scheme:
a coupler capable of being quickly disassembled and assembled comprises a shell, wherein a first threaded port, a second threaded port and a third threaded port are respectively formed in the outer side wall of the shell; the shell is provided with a cavity, a high-frequency mechanism is arranged in the cavity, a cover plate is arranged on the shell, a plurality of first fixing blocks are arranged on one side of the shell facing upwards, the first fixing blocks are respectively positioned at any three vertex angles of the shell, second fixing blocks are arranged at the rest vertex angles of the shell, and fixing grooves for the cover plate to be clamped in are formed in the first fixing blocks and the second fixing blocks; the casing is provided with a mounting hole for inserting the second fixing block, a spring is arranged in the mounting hole, one end of the spring is fixedly connected to the bottom wall of the mounting hole, and the other end of the spring is fixedly connected to the second fixing block.
Through adopting above-mentioned technical scheme, after the coupler has been installed, carry out the shutoff apron card in the fixed slot through the apron to the cavity, like this, first fixed block and second fixed block are mutually supported tightly to the apron, block the apron to encapsulate the coupler fast, simple structure, and the encapsulation process is more convenient.
Further, the inside wall of fixed slot is provided with the elastic washer, the embedding groove has been seted up to the inside wall of fixed slot, be provided with rather than matched with connecting block in the embedding groove, connecting block and elastic washer integrated into one piece.
By adopting the technical scheme, the connecting block is clamped in the embedding groove, when the cover plate is clamped in the fixing groove, the outer side wall of the cover plate and the elastic washer are mutually extruded, the elastic washer effectively protects the outer side wall of the cover plate, and scratches generated by mutual contact of the cover plate and the first fixing block and the second fixing block in the packaging process are reduced; on the other hand, the elastic washer further fixes the cover plate.
Furthermore, the inside cavity of stepping down that is provided with of elastic washer, be provided with on the elastic washer with step down the communicating gas pocket of cavity.
Through adopting above-mentioned technical scheme, when the apron extrudeed the elasticity packing ring, the elasticity packing ring atress, the volume of the cavity of stepping down diminishes, and the air in the cavity is discharged from the gas pocket, like this, does benefit to the deformation of elasticity packing ring, is convenient for between elasticity packing ring and the apron closely the butt.
Further, integrated into one piece is provided with a plurality of spacing archs on the elastic washer, spacing bellied cross-section is circular-arcly, be provided with the spacing hole that can supply spacing protruding card to go into on the apron.
Through adopting above-mentioned technical scheme, at the in-process that the apron inserted the fixed slot, apron and elastic washer extrude each other, and spacing arch receives the extrusion of apron, takes place deformation, and the volume diminishes, inserts the fixed slot completely when the apron, because spacing arch has certain elasticity, spacing protruding reconversion to insert spacing downthehole, like this, further fix the apron.
Furthermore, a fixed pin shaft is arranged on the second fixed block and located in a fixed groove in the second fixed block, and a first fixed hole for inserting the fixed pin shaft is formed in one end, facing the upper side, of the cover plate.
Through adopting above-mentioned technical scheme, when the fixed pin axle inserted in the fixed orifices one, fix the apron, reduce the apron and rock on the horizontal direction, guarantee the shutoff effect of apron to the cavity.
Furthermore, a second fixing hole for inserting the fixing pin shaft is formed in the second fixing block, one end of the fixing pin is located in the first fixing hole, and the other end of the fixing pin is located in the second fixing hole.
Through adopting above-mentioned technical scheme, because fixed orifices one communicates with each other with fixed orifices two time, through fixed orifices two, be convenient for insert the operation of staff in fixed orifices one with fixed pin fast.
Furthermore, a magnetic part is arranged in the inner plug of the second fixed hole, the fixed pin and the magnetic part are magnetically attracted, an annular groove is formed in the orifice of the second fixed hole, and an adsorption part magnetically attracted with the magnetic part is arranged in the annular groove.
Through adopting above-mentioned technical scheme, insert fixed orifices one and fixed orifices two when fixed pin axle, magnetism spare passes through magnetism interconnect with the absorption piece for magnetism spare is located fixed orifices two, thereby fixes fixed pin axle, and spacing fixed pin axle is located the ascending position of fixed orifices axial direction.
Furthermore, an end cover which is abutted against the second fixing block is arranged at one end, extending out of the second fixing hole, of the magnetic part, and an embedding hole for clamping the magnetic part is formed in one end, close to the second fixing block, of the end cover.
Through adopting above-mentioned technical scheme, the end cover is protected the one end that the fixed orifices two stretched out the magnetic part, avoids it to produce the mar under external interference, and simultaneously, the operation end cover is convenient for operate the magnetic part, has made things convenient for staff's operation.
In conclusion, the invention has the following beneficial effects:
1. a first fixing block and a second fixing block are arranged on one side, facing the upper side, of the shell, and fixing grooves for the cover plate to be clamped into are formed in the first fixing block and the second fixing block respectively; the shell is provided with a mounting hole for inserting the second fixing block, a spring is arranged in the mounting hole, one end of the spring is fixedly connected to the bottom wall of the mounting hole, the other end of the spring is fixedly connected to the second fixing block, and after the coupler is mounted, the cavity is plugged through the cover plate and the cover plate is clamped in the fixing groove;
2. integrated into one piece is provided with a plurality of spacing archs on the elastic washer, and spacing bellied cross-section is circular-arcly, be provided with the spacing hole that can supply spacing protruding card to go into on the apron, at the in-process that the apron inserted the fixed slot, the apron extrudees with the elastic washer each other, and spacing arch receives the extrusion of apron, takes place deformation, and the volume diminishes, inserts the fixed slot completely when the apron, because spacing arch has certain elasticity, spacing protruding reconversion to insert spacing downthehole, like this, further fix the apron.
Drawings
FIG. 1 is a schematic diagram illustrating an overall structure of a quick-release coupler according to an embodiment;
FIG. 2 is a disassembled schematic view showing a connection relationship between the housing and the high-frequency mechanism in the embodiment;
FIG. 3 is a schematic disassembled view showing a connection relationship between the housing and the second fixing block in the embodiment;
fig. 4 is a disassembly schematic diagram for showing a connection relationship between the second fixing block and the cover plate in the embodiment.
In the figure: 1. a housing; 11. a first threaded port; 12. a second threaded port; 13. a third threaded port; 14. a cavity; 15. mounting holes; 2. a high-frequency mechanism; 3. a cover plate; 31. a first fixed block; 32. a second fixed block; 321. a second fixing hole; 3211. an annular groove; 33. fixing grooves; 331. an embedding groove; 34. a first fixing hole; 341. fixing a pin shaft; 4. connecting holes; 41. a spring; 5. an elastic washer; 51. connecting blocks; 52. a yielding cavity; 521. air holes; 53. a limiting bulge; 531. a limiting hole; 6. a magnetic member; 61. an adsorbing member; 62. an end cap; 621. and embedding the hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a coupler capable of being quickly disassembled and assembled refers to fig. 1 and fig. 2, and comprises a shell 1, wherein the outer side wall of the shell 1 is respectively provided with a first threaded hole 11, a second threaded hole 12 and a third threaded hole 13, the shell 1 is provided with a cavity 14, a high-frequency mechanism 2 is arranged in the cavity 14, a cover plate 3 is arranged on one side, facing upwards, of the shell 1, the cover plate 3 is positioned above the cavity 14, first fixing blocks 31 are arranged on one side, facing upwards, of the shell 1 through welding, the three first fixing blocks 31 are respectively positioned at three top corners of the shell 1, a second fixing block 32 is arranged on one side, facing upwards, of the shell 1, and the second fixing block 32 is positioned at the rest top corners of the shell 1; the first fixing block 31 and the second fixing block 32 are both provided with fixing grooves 33 for the cover plate 3 to be clamped in.
Referring to fig. 1 and 3, a mounting hole 15 into which the second fixing block 32 can be inserted is formed in the housing 1, a spring 41 is arranged in the mounting hole 15, one end of the spring 41 is fixedly connected to the bottom wall of the mounting hole 15 through a screw, and the other end of the spring 41 is fixedly connected to one end, facing downward, of the second fixing block 32 through a screw; the cover plate 3 is located in the fixing groove 33, the first fixing block 31 and the second fixing block 32 tightly support the cover plate 3, and the cover plate 3 blocks the cavity 14.
Referring to fig. 3, an elastic washer 5 is disposed on an inner side wall of the fixing groove 33, an embedding groove 331 is disposed on the inner side wall of the fixing groove 33, a connecting block 51 matched with the embedding groove 331 is disposed in the embedding groove 331, the connecting block 51 and the elastic washer 5 are integrally formed, when the cover plate 3 is inserted into the fixing groove 33, the cover plate 3 extrudes the elastic washer 5, the elastic washer 5 protects the cover plate 3, and meanwhile, the elastic washer 5 increases friction between the inner side wall of the fixing groove 33 and the cover plate 3, so as to further fix the cover plate 3; the yielding cavity 52 is arranged inside the elastic gasket 5, the elastic gasket 5 is provided with a plurality of air holes 521 communicated with the yielding cavity 52, when the cover plate 3 is inserted into the fixing groove 33, the cover plate 3 extrudes the elastic gasket 5, air in the yielding cavity 52 is discharged from the air holes 521, and the volume of the yielding cavity 52 is reduced.
Referring to fig. 4, the outer surface of the elastic washer 5 is integrally formed with a plurality of limiting protrusions 53, the cross section of each limiting protrusion 53 is arc-shaped, a limiting hole 531 for the limiting protrusion 53 to be clamped in is formed in the cover plate 3, the limiting protrusions 53 are soft and elastic, and when the cover plate 3 is clamped in the fixing groove 33, the limiting protrusions 53 and the outer surface of the cover plate 3 are mutually extruded until the limiting protrusions are clamped in the limiting hole 531.
Referring to fig. 4, a second fixing hole 321 is formed in the second fixing block 32, a first fixing hole 34 into which the first fixing pin 341 can be inserted is formed in the second fixing hole 321, and a first fixing hole 34 into which the first fixing pin 341 can be inserted is formed in the cover plate 3, when the cover plate 3 is clamped into the fixing groove 33, one end of the first fixing pin 341 is located in the first fixing hole 34, and the other end of the first fixing pin is located in the second fixing hole 321, so that the cover plate 3 is further fixed.
Referring to fig. 4, a magnet rod is inserted into the inner side wall of the second fixing hole 321, the magnet rod serves as a magnetic element 6, the magnetic rod and the fixing pin 341 are magnetically connected with each other, an annular groove 3211 is formed in an orifice of the second fixing hole 321, an iron ring is fixedly connected in the annular groove 3211 through a screw, the iron ring serves as an adsorbing element 61, and when the magnet rod and the iron ring are magnetically connected with each other, the position of the magnet rod in the axial direction of the second fixing hole 321 is limited, and the position of the fixing pin 341 in the axial direction of the first fixing hole 34 and the second fixing hole 321 is limited by the magnet rod; the end cover 62 is arranged at one end of the second magnet rod extending out of the second fixing hole 321, the embedding hole 621 for inserting the magnetic rod is formed in one side, close to the magnet rod, of the end cover 62, the end cover 62 abuts against the outer side wall of the second fixing block 32, the end cover 62 protects the magnetic rod, and meanwhile, the end cover 62 is operated to facilitate drawing of the magnetic rod.
The working principle is as follows:
when the coupler is packaged, the second fixing block 32 is pulled, the spring 41 is in a stretching state, the second fixing block 32 is far away from the mounting hole 15, meanwhile, the cover plate 3 is inserted into the fixing groove 33 on the first fixing block 31, the elastic gasket 5 is extruded on the cover plate 3, air in the yielding cavity 52 is discharged from the air hole 521, the volume of the yielding cavity 52 is reduced, the elastic gasket 5 deforms, the second fixing block 32 is loosened, the spring 41 rebounds, the second fixing block 32 abuts against the upper surface of the cover plate 3, the three first fixing blocks 31 and one second fixing block 32 abut against the cover plate 3, and the cover plate 3 seals the cavity 14 on the shell 1; meanwhile, the fixing pin 341 is inserted into the second fixing hole 321, the other end of the fixing pin 341 is inserted into the first fixing hole 34, the fixing pin 341 fixes the cover plate 3 and the second fixing block 32, the magnet rod is inserted into the second fixing hole 321, the magnet rod and the iron ring are adsorbed to each other, and the fixing pin 341 is blocked; when the fixed pin 341 needs to be taken out, the end cover 62 is pulled, the end cover 62 drives the magnet rod to move, and the magnet rod and the fixed pin 341 are adsorbed to each other, so that the fixed pin 341 is driven to move, the disassembly is convenient, and the operation is simple.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (2)
1. A coupler capable of being quickly disassembled and assembled comprises a shell (1), wherein a first threaded hole (11), a second threaded hole (12) and a third threaded hole (13) are respectively formed in the outer side wall of the shell (1); seted up cavity (14) on casing (1), be provided with high frequency mechanism (2) in cavity (14), be provided with apron (3), its characterized in that on casing (1): a plurality of first fixing blocks (31) are arranged on one upward side of the shell (1), the first fixing blocks (31) are respectively positioned at any three vertex angles of the shell (1), second fixing blocks (32) are arranged at the rest vertex angles of the shell (1), and fixing grooves (33) for clamping the cover plate (3) are formed in the first fixing blocks (31) and the second fixing blocks (32); the shell (1) is provided with a mounting hole (15) into which a second fixing block (32) can be inserted, a spring (41) is arranged in the mounting hole (15), one end of the spring (41) is fixedly connected to the bottom wall of the mounting hole (15), and the other end of the spring (41) is fixedly connected to the second fixing block (32);
an elastic gasket (5) is arranged on the inner side wall of the fixing groove (33), an embedding groove (331) is formed in the inner side wall of the fixing groove (33), a connecting block (51) matched with the embedding groove (331) is arranged in the embedding groove (331), and the connecting block (51) and the elastic gasket (5) are integrally formed;
an abdicating cavity (52) is formed in the elastic gasket (5), and an air hole (521) communicated with the abdicating cavity (52) is formed in the elastic gasket (5);
a plurality of limiting bulges (53) are integrally formed on the elastic gasket (5), the cross sections of the limiting bulges (53) are arc-shaped, and limiting holes (531) for the limiting bulges (53) to be clamped in are formed in the cover plate (3);
a fixed pin shaft (341) is arranged on the second fixed block (32), the fixed pin shaft (341) is positioned in a fixed groove (33) on the second fixed block (32), and a first fixed hole (34) for inserting the fixed pin shaft (341) is formed in one upward end of the cover plate (3);
a second fixing hole (321) into which a fixing pin (341) can be inserted is formed in the second fixing block (32), one end of the fixing pin (341) is positioned in the first fixing hole (34), and the other end of the fixing pin (341) is positioned in the second fixing hole (321);
a magnetic part (6) is arranged in the second fixed hole (321), one end of the magnetic part (6) is arranged in the second fixed hole (321) and is connected with the second fixed pin shaft (341), the other end of the magnetic part extends out of the second fixed hole (321), the second fixed pin shaft (341) and the magnetic part (6) are magnetically attracted, an annular groove (3211) is arranged at the orifice of the second fixed hole (321), and an adsorption part (61) magnetically attracted with the magnetic part (6) is arranged in the annular groove (3211).
2. A quick disconnect coupling according to claim 1, wherein: one end of the magnetic part (6) extending out of the second fixing hole (321) is provided with an end cover (62) which is abutted against the second fixing block (32), and one end, close to the second fixing block (32), of the end cover (62) is provided with an embedded hole (621) which can be clamped into the magnetic part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126697.XA CN109921166B (en) | 2019-02-20 | 2019-02-20 | Coupler capable of being quickly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126697.XA CN109921166B (en) | 2019-02-20 | 2019-02-20 | Coupler capable of being quickly disassembled and assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109921166A CN109921166A (en) | 2019-06-21 |
| CN109921166B true CN109921166B (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126697.XA Active CN109921166B (en) | 2019-02-20 | 2019-02-20 | Coupler capable of being quickly disassembled and assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109921166B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676394A (en) * | 2017-11-01 | 2018-02-09 | 镇江索达联轴器有限公司 | A kind of Quick Release shaft coupling |
| CN207977440U (en) * | 2018-04-02 | 2018-10-16 | 韩国亮 | A kind of RF coupler |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204347725U (en) * | 2015-01-26 | 2015-05-20 | 张宪红 | A kind of computer cabinet being convenient to remove and install |
| CN206789672U (en) * | 2017-04-13 | 2017-12-22 | 南京美尔特电子科技有限公司 | Coupler |
| CN206962385U (en) * | 2017-07-03 | 2018-02-02 | 唐山正兴电子衡器有限公司 | Terminal box |
| CN207639047U (en) * | 2017-10-12 | 2018-07-20 | 广东宝莱特医用科技股份有限公司 | A kind of bayonet unit for fixing circuit board |
-
2019
- 2019-02-20 CN CN201910126697.XA patent/CN109921166B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676394A (en) * | 2017-11-01 | 2018-02-09 | 镇江索达联轴器有限公司 | A kind of Quick Release shaft coupling |
| CN207977440U (en) * | 2018-04-02 | 2018-10-16 | 韩国亮 | A kind of RF coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109921166A (en) | 2019-06-21 |
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