CN219514490U

CN219514490U - High-strength radiating copper sheet of filter for communication base station

Info

Publication number: CN219514490U
Application number: CN202320252321.5U
Authority: CN
Inventors: 王强; 施长岗
Original assignee: Johnson Precision Engineering Suzhou Co Ltd
Current assignee: Johnson Precision Engineering Suzhou Co Ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-11
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a high-strength radiating copper sheet of a filter for a communication base station, which comprises a fixed frame and a filter body, wherein the filter body is arranged at the top of the fixed frame; according to the utility model, the threaded block drives the vertical plate and the inserting block to insert the inside of the filter body, so that the filter body can be better fixed at the top of the fixed frame; the fan is convenient for radiating the radiating copper sheet body, so that the radiating copper sheet body is in a cooling state in the using process; after fixing the filter body, utilize the restoring force of movable rod surface spring self to remove movable rod and movable plate to initial position, and then the crescent pinion rack of movable rod bottom can carry out the joint to the gear for the screw thread piece can not take place pivoted situation at the in-process that does not use.

Description

High-strength radiating copper sheet of filter for communication base station

Technical Field

The utility model relates to the technical field of filters, in particular to a high-strength radiating copper sheet of a filter for a communication base station.

Background

The filter is a filter circuit composed of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency points of the specific frequency or the frequencies outside the frequency points in the power line to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency, so that the heat dissipation copper sheet is needed; the chinese patent publication No. CN205082111U discloses a copper sheet external conductive chip heat dissipation structure, which comprises a PCB main board, wherein a heat conductive copper sheet is attached to the PCB main board, the bottom of the heat conductive copper sheet and the upper end of the PCB main board are coated with heat conductive silicone grease, the heat conductive copper sheet is fixedly attached to the PCB main board through the heat conductive silicone grease, two ends of the PCB main board are respectively provided with a heat dissipation aluminum sheet, and two ends of the heat conductive copper sheet are respectively provided with a connecting lug.

However, the above scheme has the following disadvantages: in the use process, the copper sheet can be subjected to heat radiation, but the copper sheet and the object are not fixed, when the object is used, the copper sheet is attached to the surface of the object to be used, the object is not fixed, and in the use process, the object can be displaced or unstable; therefore, we propose a high-strength heat dissipation copper sheet of a filter for a communication base station.

Disclosure of Invention

The utility model aims to provide a high-strength radiating copper sheet of a filter for a communication base station, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high strength heat dissipation copper sheet of wave filter for communication basic station, includes fixed frame and wave filter body, the wave filter body sets up at the top of fixed frame, be connected with heat dissipation copper sheet body between wave filter body and the fixed frame, the bottom at the wave filter body is convenient for connect to the heat dissipation copper sheet body, the interior bottom wall of fixed frame is connected with the motor, the outside cover of motor is equipped with the protection frame, and the protection frame is convenient for protect the motor, avoids external object to cause the destruction to the motor, the bottom of protection frame contacts with the interior bottom wall of fixed frame, and the relation of being connected between protection frame and the fixed frame is more firm.

The output end of the motor is connected with a fan, and the motor can drive the fan to rotate when the motor is started;

the inside welding of fixed frame has the locating piece, the one end of locating piece is connected with the threaded rod, the surface connection of threaded rod has the screw thread piece, and the threaded rod rotates down, and the threaded rod just can drive the screw thread piece and remove, the top of screw thread piece is connected with the riser, the top of riser runs through the fixed frame after the welding have the inserted block, and the connection between inserted block and the riser is more firm, the inserted block inserts to the inside of filter body, the one end of threaded rod is connected with the hand wheel after running through the fixed frame, the surface connection of hand wheel has the rubber pad, and the rubber pad is convenient for protect the surface of hand wheel, when the hand of user contacts with the hand wheel, the surface of holding the hand wheel that the hand can be better, and rubber pad and hand wheel are integrated into one piece setting.

The surface of the threaded rod and one side of the hand wheel are sleeved with gears and the outer sides of the fixed frames, and the surfaces of the gears are provided with fixing mechanisms.

The fixing mechanism comprises a connecting frame, a moving rod and a crescent toothed plate which are connected with the inside of the connecting frame; one side of connecting frame is fixed connection with the fixed frame, and the relation of connection between connecting frame and the fixed frame is more firm, the welding has the piece of drawing behind the one end of movable rod runs through the fixed frame, the other end of movable rod runs through behind the fixed frame with crescent pinion rack fixed connection, and the relation of connection between movable rod and the crescent pinion rack is more firm, and crescent pinion rack's bottom and gear contact, crescent pinion rack can fix the gear, the surface connection of movable rod has the movable plate, the surface cover of movable rod is equipped with the spring that is located between movable plate one side and the connecting frame inside wall, and under the movable plate removal, the movable plate can cause the extrusion to the spring for the spring is in the state of compression, after the extrusion force of movable plate disappears, the movable plate can be pushed to initial position by the restoring force of spring self.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the hand wheel drives the threaded rod to rotate, and the threaded block on the surface of the threaded rod moves, so that the threaded block drives the vertical plate and the plug block to plug in the filter body, and the filter body can be better fixed at the top of the fixed frame, and then the filter body is fixed;

the motor is started, so that the output end of the motor drives the fan to rotate, and the fan is convenient for radiating the radiating copper sheet body under the rotation of the fan, so that the radiating copper sheet body is in a cooling state in the use process;

after fixing the filter body, then loosen and draw the piece, utilize the restoring force of movable rod surface spring self to remove movable rod and movable plate to initial position, and then the crescent pinion rack of movable rod bottom can carry out the joint to the gear for the gear can not rotate, and then fixes the screw thread piece, makes the screw thread piece can not take place pivoted situation at the in-process that does not use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the crescent plate and the gear of the utility model when they are clamped in a three-dimensional state;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a filter body; 2. a fixed block; 3. inserting blocks; 4. a riser; 5. a fan; 6. a motor; 7. a protective frame; 8. a positioning block; 9. a slide block; 10. a limit rod; 11. a gear; 12. a hand wheel; 13. a screw block; 14. a threaded rod; 15. a heat dissipation copper sheet body; 16. a fixed frame; 17. pulling blocks; 18. a moving rod; 19. a spring; 20. a moving plate; 21. a connection frame; 22. crescent toothed plate.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a high strength radiating copper sheet of wave filter for communication basic station, includes fixed frame 16 and wave filter body 1, wave filter body 1 sets up the top at fixed frame 16, be connected with radiating copper sheet body 15 between wave filter body 1 and the fixed frame 16, the interior bottom wall of fixed frame 16 is connected with motor 6, the output of motor 6 is connected with fan 5;

the inside welding of fixed frame 16 has locating piece 8, the one end of locating piece 8 is connected with threaded rod 14, the surface of threaded rod 14 is connected with screw thread piece 13, the top of screw thread piece 13 is connected with riser 4, the top of riser 4 runs through the inside of fixed frame 16 back welding has inserted block 3, inserted block 3 inserts to filter body 1, the one end of threaded rod 14 is connected with hand wheel 12 after running through fixed frame 16, the surface of threaded rod 14 and one side of hand wheel 12 and the outside cover of fixed frame 16 are equipped with gear 11, the surface of gear 11 is provided with fixed establishment.

The outside cover of motor 6 is equipped with protection frame 7, and protection frame 7 is convenient for protect motor 6, avoids external object to cause the destruction to motor 6, the bottom of protection frame 7 and the interior bottom wall contact of fixed frame 16, and the relation of being connected between protection frame 7 and the fixed frame 16 is more firm.

The top right side fixedly connected with fixed block 2 of fixed frame 16, the relation of connection between fixed block 2 and the fixed frame 16 is more firm, the inside to filter body 1 is inserted to the one end of fixed block 2, and fixed block 2 is convenient for fix filter body 1 for filter body 1 better fixes at the top of fixed frame 16.

The fixing mechanism comprises a connecting frame 21, a moving rod 18 and a crescent toothed plate 22 which are connected with the inside of the connecting frame 21;

one side of connecting frame 21 is fixed connection with fixed frame 16, and the relation of connection between connecting frame 21 and the fixed frame 16 is more firm, the one end of movable rod 18 has welded pull block 17 after running through fixed frame 16, the other end of movable rod 18 runs through fixed frame 16 after with crescent pinion rack 22 fixed connection, and the relation of connection between movable rod 18 and the crescent pinion rack 22 is more firm, and crescent pinion rack 22's bottom and gear 11 contact, crescent pinion rack 22 can fix gear 11, the surface of movable rod 18 is connected with movable plate 20, the surface cover of movable rod 18 is equipped with the spring 19 that is located between movable plate 20 one side and the connecting frame 21 inside wall, and under movable plate 20 removal, movable plate 20 can cause the extrusion to spring 19 for spring 19 is in compressed state, and after movable plate 20's extrusion force disappeared, movable plate 20 can be pushed to initial position by spring 19 self restoring force.

One side of locating piece 8 is located the below of threaded rod 14 and is connected with gag lever post 10, the bottom welding of screw thread piece 13 has slider 9, and the connection between slider 9 and the screw thread piece 13 is more firm, gag lever post 10 runs through slider 9, and under the state that screw thread piece 13 removed, screw thread piece 13 can drive slider 9 and remove at the surface of gag lever post 10, and then can not let screw thread piece 13 take place to rotate under the state of removal, and then carries out the position to screw thread piece 13 and prescribe a limit to the position.

The surface of the hand wheel 12 is connected with a rubber pad, the rubber pad is convenient for protecting the surface of the hand wheel 12, when the hand of a user contacts with the hand wheel 12, the hand can better hold the surface of the hand wheel 12, and the rubber pad and the hand wheel 12 are integrally formed.

Specifically, when in use, the radiating copper sheet body 15 is fixed between the fixed frame 16 and the filter body 1 and is positioned below the filter body 1, and then the pull block 17 is pulled, so that the pull block 17 drives the moving rod 18 to move, in the moving process of the moving rod 18, the moving plate 20 on the surface of the moving rod 18 moves upwards, and then the moving plate 20 extrudes the spring 19 on the surface of the moving rod 18, so that the spring 19 is in a compressed state, and in the moving state of the moving rod 18, the moving rod 18 drives the crescent toothed plate 22 to cancel the clamping connection of the gear 11;

then, the hand wheel 12 is rocked, so that the hand wheel 12 drives the threaded rod 14 to rotate, and in the state that the threaded rod 14 rotates, the threaded block 13 on the surface of the threaded rod 14 moves, so that the threaded block 13 drives the vertical plate 4 and the insertion block 3 to insert the inside of the filter body 1, the filter body 1 can be better fixed at the top of the fixing frame 16, and the filter body 1 is further fixed;

after the radiating copper sheet body 15 is fixed at the bottom of the filter body 1, then the motor 6 is started, so that the output end of the motor 6 drives the fan 5 to rotate, and the fan 5 is convenient for radiating the radiating copper sheet body 15 under the rotation of the fan 5, so that the radiating copper sheet body 15 is in a cooling state in the using process;

in the state that the threaded block 13 moves, the threaded block 13 drives the sliding block 9 to move, in the state that the sliding block 9 moves, the sliding block 9 moves on the surface of the limiting rod 10, and further the position of the threaded block 13 is limited, so that the threaded block 13 is always in the horizontal state to move in the moving state of the threaded block 13;

after the filter body 1 is fixed, the pull block 17 is loosened, the movable rod 18 and the movable plate 20 are moved to the initial position by the aid of the restoring force of the surface spring 19 of the movable rod 18, and then the crescent toothed plate 22 at the bottom of the movable rod 18 is clamped with the gear 11, so that the gear 11 cannot rotate, the threaded block 13 is fixed, and the threaded block 13 cannot rotate in the unused process.

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

1. The utility model provides a high strength radiating copper sheet of wave filter for communication basic station, includes fixed frame (16) and wave filter body (1), its characterized in that: the filter body (1) is arranged at the top of the fixed frame (16), a radiating copper sheet body (15) is connected between the filter body (1) and the fixed frame (16), a motor (6) is connected to the inner bottom wall of the fixed frame (16), and a fan (5) is connected to the output end of the motor (6);

the inside welding of fixed frame (16) has locating piece (8), the one end of locating piece (8) is connected with threaded rod (14), the surface connection of threaded rod (14) has screw thread piece (13), the top of screw thread piece (13) is connected with riser (4), the top of riser (4) runs through the inside of fixed frame (16) back welding has inserted block (3), inserted block (3) insert to filter body (1), be connected with hand wheel (12) behind fixed frame (16) is run through to the one end of threaded rod (14), the surface of threaded rod (14) is equipped with gear (11) with the outside cover of one side of hand wheel (12) and fixed frame (16), the surface of gear (11) is provided with fixed establishment.

2. The high-strength heat dissipation copper sheet of a filter for a communication base station according to claim 1, wherein: the outside cover of motor (6) is equipped with protection frame (7), the bottom of protection frame (7) and the interior bottom wall contact of fixed frame (16).

3. The high-strength heat dissipation copper sheet of a filter for a communication base station according to claim 1, wherein: the right side of the top of the fixed frame (16) is fixedly connected with a fixed block (2), and one end of the fixed block (2) is inserted into the filter body (1).

4. The high-strength heat dissipation copper sheet of a filter for a communication base station according to claim 1, wherein: the fixing mechanism comprises a connecting frame (21), a moving rod (18) and a crescent toothed plate (22) which are connected with the inside of the connecting frame (21);

one side of connecting frame (21) is fixed connection with fixed frame (16), the one end of movable rod (18) runs through fixed frame (16) back welding has pull piece (17), the other end of movable rod (18) runs through fixed frame (16) back with crescent pinion rack (22) fixed connection, and crescent pinion rack (22) bottom and gear (11) contact, the surface connection of movable rod (18) has movable plate (20), the surface cover of movable rod (18) is equipped with spring (19) between movable plate (20) one side and connecting frame (21) inside wall.

5. The high-strength heat dissipation copper sheet of a filter for a communication base station according to claim 1, wherein: one side of locating piece (8) is located the below of threaded rod (14) and is connected with gag lever post (10), the bottom welding of screw thread piece (13) has slider (9), gag lever post (10) run through slider (9).

6. The high-strength heat dissipation copper sheet of a filter for a communication base station according to claim 1, wherein: the surface of the hand wheel (12) is connected with a rubber pad, and the rubber pad and the hand wheel (12) are integrally formed.