CN218450692U - Radio frequency circuit board convenient to location installation - Google Patents
Radio frequency circuit board convenient to location installation Download PDFInfo
- Publication number
- CN218450692U CN218450692U CN202222761802.7U CN202222761802U CN218450692U CN 218450692 U CN218450692 U CN 218450692U CN 202222761802 U CN202222761802 U CN 202222761802U CN 218450692 U CN218450692 U CN 218450692U
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- circuit board
- fixedly connected
- radio frequency
- sliding block
- frequency circuit
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Abstract
The utility model discloses a radio frequency circuit board convenient to location installation relates to circuit board technical field, including installing frame, fixed plate and sliding block, horizontal dead lever of fixed plate upper end fixedly connected with and longitudinal tie pole, horizontal dead lever and the inside first sliding tray of having seted up of longitudinal tie pole, the inside fixedly connected with slip post of sliding block, the inside screw hole of having seted up of sliding block, threaded hole female connection have the threaded rod, threaded rod upper end fixedly connected with fixed handle, sliding block upper end fixedly connected with fixture block. This radio frequency circuit board convenient to location installation through placing the circuit board in horizontal dead lever and longitudinal fixing pole upper end, later promotes the sliding block and makes the sliding column move to inside in the inside first sliding tray of seting up of dead lever, and the circuit board is by the chucking in the fixture block this moment, rotates fixed handle and makes the threaded rod at the inside downstream of screw hole, fixes the sliding block on the dead lever, makes the circuit board by quick location installation on the fixed plate.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is the radio frequency circuit board of location installation for being convenient for.
Background
The upper end of the radio frequency circuit board bears radio frequency circuits, and a great amount of radio frequency circuits are applied to wireless communication.
When an existing radio frequency circuit board is installed, most of the radio frequency circuit board is fixed by fixing screws penetrating through fixing holes in the circuit board, the screws are very inconvenient to fix due to the fact that a large number of electronic elements are fixed on the circuit board, and the circuit board is prone to cracking due to the fact that the screws deform in the extrusion process when being screwed down.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radio frequency circuit board convenient to location installation to solve the inconvenient problem of location installation that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: radio frequency circuit board convenient to location installation, including installing frame, fixed plate and sliding block, fixed plate upper end fixedly connected with horizontal dead lever and longitudinal fixing pole, horizontal dead lever and the inside first sliding tray of having seted up of longitudinal fixing pole, the inside fixedly connected with slip post of sliding block, the inside screw hole of seting up of sliding block, threaded hole female connection has the threaded rod, threaded rod upper end fixedly connected with fixed handle, sliding block upper end fixedly connected with fixture block.
Furthermore, the fixing plate is internally provided with heat dissipation holes, the fixing plate is internally provided with through holes, the circuit board can generate heat during working, the heat dissipation holes can facilitate heat dissipation of the circuit board, and the internal ventilation is enabled to avoid humidity.
Furthermore, a second sliding groove is formed in the mounting frame, and a dustproof cover is connected to the inside of the second sliding groove in a sliding mode, so that dust is prevented from falling on the circuit board, and the circuit board is prevented from being short-circuited.
Furtherly, installing frame right-hand member fixedly connected with rotates the post, it is connected with the dwang to rotate the post outside, and the convenience is fixed the shield.
Further, the inside fixedly connected with spacing post of installing frame, spacing post outside swing joint has damping spring, prevents that vibrations from making the circuit board and damaging the fracture.
Furthermore, the upper end of the limiting column is provided with threads, and the outer side of the limiting column is in threaded connection with a fixing bolt, so that the fixing plate is connected into the mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that: this radio frequency circuit board convenient to location installation, through placing the circuit board in horizontal dead lever and longitudinal fixing pole upper end, later promote the sliding block and make the sliding column move to inside in the inside first sliding tray of seting up of dead lever, the circuit board is by the chucking in the fixture block of sliding block upper end connection this moment, when the four sides all by the chucking, it makes the threaded rod move down at threaded hole inside to rotate fixed handle, fix the sliding block on the dead lever, make the circuit board by quick location installation on the fixed plate, and the fixture block is through fixed circuit board all around, can not damage inside circuit element.
Drawings
FIG. 1 is a schematic view of the split structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 2 according to the present invention.
In the figure: 1. installing a frame; 2. a fixing plate; 3. a slider; 4. a transverse fixing rod; 5. a longitudinal fixing rod; 6. a first sliding groove; 7. a sliding post; 8. a threaded hole; 9. a threaded rod; 10. fixing a handle; 11. a clamping block; 12. heat dissipation holes; 13. a through hole; 14. a second sliding groove; 15. a dust cover; 16. rotating the column; 17. rotating the rod; 18. a limiting column; 19. a damping spring; 20. and fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: radio frequency circuit board convenient to location installation, including installing frame 1, fixed plate 2 and sliding block 3, 2 upper end fixedly connected with horizontal dead lever 4 and longitudinal tie pole 5 of fixed plate, horizontal dead lever 4 and the inside first sliding tray 6 of having seted up of longitudinal tie pole 5, the inside fixedly connected with slip post 7 of sliding block 3, 3 inside set up threaded hole 8 of sliding block, threaded hole 8 female connection has threaded rod 9, threaded rod 9 upper end fixedly connected with fixed handle 10, 3 upper end fixedly connected with fixture blocks 11 of sliding block.
Wherein, the inside louvre 12 of having seted up of fixed plate 2, the inside through-hole 13 of having seted up of fixed plate 2, the circuit board can produce the heat at work, and louvre 12 can make things convenient for its heat dissipation, and makes inside ventilation avoid moist, and the inside second sliding tray 14 of having seted up of installing frame 1, and the inside sliding connection of second sliding tray 14 has shield 15, avoids the dust to fall on the circuit board, makes the circuit board take place the short circuit.
Simultaneously, 1 right-hand member fixedly connected with of installing frame rotates post 16, rotates the 16 outside of post and rotates and be connected with dwang 17, and the convenience is fixed with shield 15, and the spacing post of the inside fixedly connected with of installing frame 1, spacing post 18 outside swing joint have damping spring 19, prevent vibrations messenger circuit board and damage fracture.
In addition, the upper end of the limiting column 18 is provided with threads, and the outer side of the limiting column 18 is in threaded connection with a fixing bolt 20, so that the fixing plate 2 is connected in the mounting frame 1.
The working principle is as follows: before installing the radio frequency circuit board, at first, the through-hole 13 that the fixed plate 2 was seted up passes spacing post 18 and places in the installing frame 1, make damping spring 19 compressed play the cushioning effect, then screw fixing bolt 20 in spacing post 18 upper end, make between installing frame 1 and the fixed plate 2 fixed, then place the circuit board in horizontal dead lever 4 and longitudinal fixing pole 5 upper end, later promote sliding block 3 to make sliding post 7 inwards move in the first sliding tray 6 that the dead lever was seted up, the circuit board is blocked in the fixture block 11 that the sliding block 3 upper end was connected at this moment, when all being blocked on four sides, rotate fixed handle 10 and make threaded rod 9 downwards move in threaded hole 8 inside, fix sliding block 3 on the dead lever, make the circuit board by quick installation on fixed plate 2, and fixed can not damage inside circuit component all around, then push shield 15 board to the left through second sliding tray 14, turn rotating rod 17 to the vertical direction through rotating post 16, fix shield 15 and avoid the dust to get into and lead to the short circuit, the louvre 12 that the lower extreme of fixed plate 2 also can be the timely heat dissipation of circuit board.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Radio frequency circuit board convenient to location installation, including installing frame (1), fixed plate (2) and sliding block (3), its characterized in that: fixed plate (2) upper end fixedly connected with horizontal dead lever (4) and longitudinal tie pole (5), first sliding tray (6) have been seted up to horizontal dead lever (4) and longitudinal tie pole (5) inside, sliding block (3) inside fixedly connected with slip post (7), sliding block (3) inside set up threaded hole (8), threaded hole (8) female connection has threaded rod (9), threaded rod (9) upper end fixedly connected with fixed handle (10), sliding block (3) upper end fixedly connected with fixture block (11).
2. A radio frequency circuit board for facilitating location-based mounting as recited in claim 1, wherein: the heat dissipation hole (12) is formed in the fixing plate (2), and the through hole (13) is formed in the fixing plate (2).
3. A radio frequency circuit board for facilitating location-based mounting as recited in claim 1, wherein: a second sliding groove (14) is formed in the mounting frame (1), and a dustproof cover (15) is connected to the inside of the second sliding groove (14) in a sliding mode.
4. A radio frequency circuit board for facilitating location-based mounting as recited in claim 1, wherein: the mounting frame (1) right-hand member fixedly connected with rotates post (16), it is connected with dwang (17) to rotate the post (16) outside.
5. A radio frequency circuit board for facilitating location mounting as claimed in claim 1, wherein: the mounting frame (1) is internally and fixedly connected with a limiting column (18), and the outer side of the limiting column (18) is movably connected with a damping spring (19).
6. A radio frequency circuit board for facilitating location-based mounting as recited in claim 5, wherein: the upper end of the limiting column (18) is provided with threads, and the outer side of the limiting column (18) is in threaded connection with a fixing bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222761802.7U CN218450692U (en) | 2022-10-19 | 2022-10-19 | Radio frequency circuit board convenient to location installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222761802.7U CN218450692U (en) | 2022-10-19 | 2022-10-19 | Radio frequency circuit board convenient to location installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218450692U true CN218450692U (en) | 2023-02-03 |
Family
ID=85068513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222761802.7U Active CN218450692U (en) | 2022-10-19 | 2022-10-19 | Radio frequency circuit board convenient to location installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218450692U (en) |
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2022
- 2022-10-19 CN CN202222761802.7U patent/CN218450692U/en active Active
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