CN219718190U - Anti-interference filter convenient to installation - Google Patents
Anti-interference filter convenient to installation Download PDFInfo
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- CN219718190U CN219718190U CN202320394054.5U CN202320394054U CN219718190U CN 219718190 U CN219718190 U CN 219718190U CN 202320394054 U CN202320394054 U CN 202320394054U CN 219718190 U CN219718190 U CN 219718190U
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- groove
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- connecting piece
- draw
- interference filter
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- 238000009434 installation Methods 0.000 title claims description 16
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-interference filter convenient to install, which comprises a connecting piece, wherein the inside of the connecting piece is connected with a shell in a sliding way, the top of the shell is symmetrically provided with sliding grooves, the inside of the sliding grooves is connected with sliding strips in a sliding way, clamping holes are formed in two sides of the connecting piece, the sliding strips are connected with the clamping holes in a sliding way, a fixing groove is formed in the top of the sliding strips, a fixing hole is formed in the inner wall of the top of the connecting piece, and the inner wall of the fixing hole is connected with the clamping strips in a sliding way. According to the utility model, the bottom of the clamping strip is recycled into the fixing hole by pulling the clamping strip upwards, the shell is slid into the connecting piece through the guide block and the guide groove, then the sliding strip is slid into the clamping hole, then the limiting block is pushed to move downwards by the reaction force of the downward pressing spring, and the clamping strip is driven to be clamped into the fixing groove, so that the sliding strip can be fixed, and the anti-interference filter can be fixed.
Description
Technical Field
The utility model relates to the technical field of anti-interference filters, in particular to an anti-interference filter convenient to install.
Background
In recent years, with the rapid development of electronic technology, communication technology has been widely used in various communication devices because of its advantages such as strong interference immunity, difficulty in interception of communication confidentiality, and high spectrum utilization rate. In communication devices, the filter is an important component, and a high-power filter is generally placed at the transmitting end of the communication device to suppress harmonic waves and near-end spurious interference accompanying a high-power amplifier of the transmitter so as to reduce interference to other communication devices.
At present, the connection mode of anti-interference filter and link on the market is fixed through the mode of bolt mostly, and this mode is comparatively loaded down with trivial details to its installation, causes to use inconvenient, and the bolt is rusty easily after long-time use simultaneously, leads to difficult loosening and fixing.
Therefore, the existing anti-interference filter needs to be modified, the anti-interference filter is effectively prevented from being installed and fixed in a bolt mode, and the problem that the installation of the anti-interference filter is complicated is solved.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide an anti-interference filter convenient to install, which has the advantages of being capable of rapidly installing the anti-interference filter and simple in installation operation, and solves the problems that the anti-interference filter is installed and fixed in a bolt mode and the installation of the anti-interference filter is complicated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-interference filter convenient to installation, includes the connecting piece, the inside sliding connection of connecting piece has the casing, the spout has been seted up to the top symmetry of casing, the inside sliding connection of spout has the draw runner, the draw-in hole has all been seted up to the both sides of connecting piece, and draw runner and draw-in hole sliding connection, the fixed slot has been seted up at the top of draw-in bar, the fixed orifices has been seted up to the inner wall at connecting piece top, the inner wall sliding connection of fixed orifices has the draw-in bar, and draw-in bar and fixed slot joint, the surface of draw-in bar is from top to bottom overlapped in proper order and is equipped with down spring and restriction piece, and restriction piece and draw-in hole sliding connection, the guide way has been seted up to the inner wall of connecting piece, the equal fixedly connected with guide block in both sides of casing, and guide block and guide way sliding connection.
As the preferable mode of the utility model, the bottom of the sliding bar is fixedly connected with a limit bar, the bottom of the sliding groove is provided with a limit groove, and the limit groove is in sliding connection with the limit bar.
As preferable in the utility model, the top of the clamping strip is fixedly connected with a handle.
Preferably, the bottom of the fixing groove is fixedly connected with a magnet, and the magnet is magnetically connected with the clamping strip.
As the preferable mode of the utility model, the inner walls of the front surface and the back surface of the guide block are respectively provided with a fastening hole, the inner walls of the fastening holes are provided with extrusion springs, the two ends of each extrusion spring are respectively fixedly connected with a fastening block, the top and the bottom of each guide groove are respectively provided with a fastening groove, and the fastening grooves are clamped with the fastening blocks.
As the preferable mode of the utility model, the front surface of the guide block is provided with the auxiliary groove, and the front surface of the fastening block penetrates through the auxiliary groove and is fixedly connected with the poking block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the bottom of the clamping strip is recycled into the fixing hole by pulling the clamping strip upwards, the shell is slid into the connecting piece through the guide block and the guide groove, then the sliding strip is slid into the clamping hole, then the limiting block is pushed to move downwards by the reaction force of the downward pressing spring, and the clamping strip is driven to be clamped into the fixing groove, so that the sliding strip can be fixed, and the anti-interference filter can be fixed.
2. According to the utility model, through the arrangement of the limiting strips and the limiting grooves, the contact area between the sliding grooves and the sliding strips can be increased, so that the sliding strips can move more stably.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a left side view of the slide bar of the present utility model;
fig. 4 is an enlarged schematic view of fig. 1 a according to the present utility model.
In the figure: 1. a connecting piece; 2. a housing; 3. a chute; 4. a slide bar; 5. a clamping hole; 6. a fixing groove; 7. a fixing hole; 8. clamping strips; 9. pressing down the spring; 10. a limiting block; 11. a guide groove; 12. a guide block; 13. a limit bar; 14. a limit groove; 15. a handle; 16. a magnet; 17. a fastening hole; 18. extruding a spring; 19. a fastening block; 20. a fastening groove; 21. an auxiliary groove; 22. the poking block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the anti-interference filter convenient to install provided by the utility model comprises a connecting piece 1, wherein a shell 2 is connected inside the connecting piece 1 in a sliding manner, a sliding groove 3 is symmetrically formed in the top of the shell 2, sliding strips 4 are connected inside the sliding groove 3 in a sliding manner, clamping holes 5 are formed in two sides of the connecting piece 1, the sliding strips 4 are connected with the clamping holes 5 in a sliding manner, a fixing groove 6 is formed in the top of the sliding strips 4, a fixing hole 7 is formed in the inner wall of the top of the connecting piece 1, a clamping strip 8 is connected with the fixing groove 6 in a sliding manner, a pressing spring 9 and a limiting block 10 are sequentially sleeved on the surface of the clamping strip 8 from top to bottom, the limiting block 10 is connected with the clamping holes 5 in a sliding manner, a guide groove 11 is formed in the inner wall of the connecting piece 1, guide blocks 12 are fixedly connected to two sides of the shell 2, and the guide blocks 12 are connected with the guide groove 11 in a sliding manner.
Referring to fig. 1 and 3, a limit bar 13 is fixedly connected to the bottom of the slide bar 4, a limit groove 14 is formed in the bottom of the slide groove 3, and the limit groove 14 is slidably connected with the limit bar 13.
As a technical optimization scheme of the utility model, the contact area between the sliding chute 3 and the sliding strip 4 can be increased through the arrangement of the limiting strips 13 and the limiting grooves 14, so that the sliding strip 4 moves more stably.
Referring to fig. 2 and 4, a handle 15 is fixedly connected to the top of the clip strip 8.
As a technical optimization scheme of the utility model, an application point is provided for the hand by arranging the handle 15, so that a user can dial the card strip 8 upwards conveniently.
Referring to fig. 4, a magnet 16 is fixedly connected to the bottom of the fixing groove 6, and the magnet 16 is magnetically connected to the clip strip 8.
As a technical optimization scheme of the utility model, the clamping effect between the clamping strip 8 and the fixing groove 6 is further improved through the arrangement of the magnet 16.
Referring to fig. 1, fastening holes 17 are formed in inner walls of the front and back surfaces of the guide block 12, an extrusion spring 18 is arranged in the inner wall of the fastening hole 17, fastening blocks 19 are fixedly connected to two ends of the extrusion spring 18, fastening grooves 20 are formed in the top and bottom of the guide groove 11, and the fastening grooves 20 are clamped with the fastening blocks 19.
As a technical optimization scheme of the utility model, the fixing of the casing 2 can be reinforced and fixed through the arrangement of the fastening holes 17, the extrusion springs 18, the fastening blocks 19 and the fastening grooves 20, so that the fastening firmness between the connecting piece 1 and the casing 2 is improved.
Referring to fig. 1, an auxiliary groove 21 is formed in the front face of the guide block 12, and a toggle block 22 is fixedly connected to the front face of the fastening block 19 through the auxiliary groove 21.
As a technical optimization scheme of the utility model, through the arrangement of the auxiliary groove 21 and the poking block 22, a user can conveniently poke the poking block 22, thereby facilitating the subsequent disassembly and maintenance of the poking block 22.
The working principle and the using flow of the utility model are as follows: when the anti-interference filter is installed, a worker firstly moves the clamping strip 8 upwards through the handle 15 and recovers the clamping strip 8 into the fixing hole 7, then presses the poking block 22 by fingers to drive the fastening block 19 to recover into the fastening groove 20, then slides the guide block 12 on the shell 2 into the guide groove 11, at the moment, releases the poking block 22 to enable the fastening block 19 to be clamped into the fastening hole 17 under the reaction force of the pressing spring 18 to be clamped, then slides the two sliding strips 4 to two sides to enable the clamping strip to slide into the clamping hole 5, at the moment, the downward thrust of the limiting block 10 is given by the reaction force of the pressing spring 9, and the clamping strip 8 is clamped into the fixing groove 6 to be sucked by the magnet 16, so that the fixation of the sliding strip 4 is achieved, at the moment, the sliding strip 4 is firmly clamped in the clamping hole 5, and then the shell 2 can be fixed, and therefore the shell 2 of the anti-interference filter can be quickly installed, and the installation operation is simple.
To sum up: this anti-interference filter convenient to installation uses through connecting piece 1, casing 2, spout 3, draw runner 4, draw-in hole 5, fixed slot 6, fixed orifices 7, draw-in bar 8, push down spring 9, restriction piece 10, guide way 11 and guide piece 12's cooperation, has solved the mode that adopts the bolt and has installed fixedly to anti-interference filter, and comparatively loaded down with trivial details problem to its installation.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-interference filter convenient to installation, includes connecting piece (1), its characterized in that: the inside sliding connection of connecting piece (1) has casing (2), spout (3) have been seted up to the top symmetry of casing (2), the inside sliding connection of spout (3) has draw runner (4), draw-in groove (5) have all been seted up to the both sides of connecting piece (1), and draw-in groove (4) and draw-in groove (5) sliding connection, fixed slot (6) have been seted up at the top of draw-in groove (4), fixed hole (7) have been seted up to the inner wall at connecting piece (1) top, the inner wall sliding connection of fixed hole (7) has draw-in bar (8), and draw-in bar (8) and fixed slot (6) joint, the surface of draw-in bar (8) is from top to bottom overlapped in proper order and is equipped with down spring (9) and limiting block (10), and limiting block (10) and draw-in groove (5) sliding connection, guide way (11) have been seted up to the inner wall of connecting piece (1), guide block (12) are all fixedly connected with in both sides of casing (2), and guide block (12) and guide way (11) sliding connection.
2. An anti-interference filter for facilitating installation according to claim 1, wherein: the bottom of the sliding bar (4) is fixedly connected with a limiting bar (13), a limiting groove (14) is formed in the bottom of the sliding groove (3), and the limiting groove (14) is in sliding connection with the limiting bar (13).
3. An anti-interference filter for facilitating installation according to claim 1, wherein: the top of the clamping strip (8) is fixedly connected with a handle (15).
4. An anti-interference filter for facilitating installation according to claim 1, wherein: the bottom of the fixed groove (6) is fixedly connected with a magnet (16), and the magnet (16) is magnetically connected with the clamping strip (8).
5. An anti-interference filter for facilitating installation according to claim 1, wherein: the guide block is characterized in that fastening holes (17) are formed in the front and back inner walls of the guide block (12), an extrusion spring (18) is arranged on the inner wall of the fastening holes (17), fastening blocks (19) are fixedly connected to two ends of the extrusion spring (18), fastening grooves (20) are formed in the top and the bottom of the guide groove (11), and the fastening grooves (20) are clamped with the fastening blocks (19).
6. An anti-interference filter for facilitating installation as defined in claim 5, wherein: an auxiliary groove (21) is formed in the front face of the guide block (12), and a poking block (22) is fixedly connected with the front face of the fastening block (19) penetrating through the auxiliary groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320394054.5U CN219718190U (en) | 2023-03-04 | 2023-03-04 | Anti-interference filter convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320394054.5U CN219718190U (en) | 2023-03-04 | 2023-03-04 | Anti-interference filter convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219718190U true CN219718190U (en) | 2023-09-19 |
Family
ID=87979474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320394054.5U Active CN219718190U (en) | 2023-03-04 | 2023-03-04 | Anti-interference filter convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219718190U (en) |
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2023
- 2023-03-04 CN CN202320394054.5U patent/CN219718190U/en active Active
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