CN220210679U - Circuit board convenient for mounting solid-state light source - Google Patents

Abstract

The utility model relates to the technical field of circuit boards, in particular to a circuit board convenient for installing a solid-state light source, which comprises a circuit board body, wherein a mounting frame is fixed on the top surface of the circuit board body near the left end, a solid-state light source body closely attached to the inner wall of the mounting frame is arranged in the mounting frame, through holes communicated with the inner cavities of the mounting frame are formed in the front side surface and the rear side surface of the mounting frame, insertion holes corresponding to the positions of the through holes on the same side of the surface of the mounting frame and with the matched size are formed in the front side surface and the rear side surface of the solid-state light source body, and the circuit board further comprises: two stop gear. The utility model is provided with the mounting frame and the solid-state light source body, the front side surface and the rear side surface of the mounting frame are respectively provided with the through holes, the front side surface and the rear side surface of the solid-state light source body are respectively provided with the jacks which correspond to the through holes on the same side of the surface of the mounting frame in position and are matched with the through holes in size, and the solid-state light source body can be limited by arranging the two limiting mechanisms, so that the solid-state light source body is convenient to mount.

Description

Circuit board convenient for mounting solid-state light source

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a circuit board convenient for mounting a solid-state light source.

Background

The circuit board may be called a printed wiring board or a printed circuit board, which miniaturizes and visualizes the circuit, and plays an important role in mass production of a fixed circuit and optimizing the layout of an electrical appliance.

The patent with publication number CN214627461U discloses a circuit board, which comprises a main board with insulating material as a base material and at least one metal-based copper-clad plate, wherein each metal-based copper-clad plate is provided with at least one component and a pin connected with the main board.

Although the circuit board has simple structure and low manufacturing cost, is convenient for automatic manufacturing, and can directly mount the power device on the metal substrate through automatic equipment, so that the metal substrate can realize the function of the radiator, the production efficiency is improved, and the quality hidden trouble is reduced, but the circuit board is not provided with a structure for mounting the solid-state light source, thereby the whole circuit board is inconvenient to mount the solid-state light source.

Disclosure of Invention

The utility model aims to provide a circuit board convenient for installing a solid-state light source, so as to solve the problem that the whole circuit board is inconvenient to install the solid-state light source because no structure for installing the solid-state light source is arranged in the circuit board proposed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a circuit board convenient to installation solid-state light source, includes the circuit board body, circuit board body top surface is close to left end department and is fixed with the installing frame, the inside solid-state light source body that is equipped with of installing frame is closely laminated rather than the inner wall, both sides surface all is equipped with the through-hole that is linked together with its inner chamber around the installing frame, both sides surface all is equipped with the jack corresponding and the size looks adaptation with installing frame surface homonymy through-hole position around the solid-state light source body, still includes:

the two limiting mechanisms are arranged on the front side and the rear side of the mounting frame, which are close to the left end of the top surface of the circuit board body, and are respectively located on the front side and the rear side of the mounting frame.

Preferably, the inserted bar runs through the through hole on the same side of the surface of the mounting frame and is in sliding connection with the jack on the same side of the surface of the solid-state light source body, two limiting grooves are formed in opposite faces of the limiting plates, the limiting mechanism further comprises two fixing blocks fixed on the outer wall of the moving disc, two limiting blocks fixed on the outer wall of the same side fixing block and in sliding connection with the limiting grooves on the surface of the same side limiting plate, a rotating column positioned on the top face of one limiting plate and in rotating connection with the rotating column through a limiting bearing, and a rotating plate coaxially fixed on the outer wall of the rotating column, a sliding rod with a sliding groove on the top face is fixed on the outer wall of the circumference of the rotating plate, and a shifting lever is fixed on the outer wall of the circumference of the rotating plate, and the top face of the moving disc is fixedly provided with a sliding column in sliding connection with the sliding groove on the surface of the same side sliding rod.

Preferably, be equipped with the square groove on the right side inner wall of installing the frame, the inside supplementary detaching mechanism that is equipped with of installing the frame, supplementary detaching mechanism is including being located the inside movable plate that is close to bottom department and closely laminates with installing the frame inner wall of installing the frame, fix at movable plate right side surface and with installing frame inner wall top groove sliding connection's movable block, the installing frame top is equipped with the bull stick that runs through its top surface and is linked together with its inner wall square groove, the bull stick passes through auxiliary bearing and rotates with the installing frame to be connected, supplementary detaching mechanism is still including coaxial fixed in the bull stick bottom surface and rotate the screw rod of being connected with the inner bottom surface of installing frame inner wall square groove, screw rod and movable block threaded connection.

Preferably, the longitudinal section shape of the limiting groove on the outer wall of the limiting plate is I-shaped, and the shape of the limiting block is I-shaped matched with the shape of the limiting groove on the surface of the limiting plate.

Preferably, guide grooves are formed in the positions, close to the front end and the rear end, of the top surface of the mounting frame, and the auxiliary dismounting mechanism further comprises two guide blocks which are fixed on the front side surface and the rear side surface of the moving plate and are in sliding connection with the guide grooves on the same side of the surface of the mounting frame.

Preferably, the auxiliary dismounting mechanism further comprises a rotary table coaxially fixed on the top surface of the rotary rod, and the thickness of the rotary table is 7-12mm.

Preferably, the transverse section shape of the guide groove on the surface of the mounting frame is in a convex shape, and the shape of the guide block is in a convex shape matched with the shape of the guide groove on the surface of the mounting frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with the mounting frame and the solid-state light source body, the front side surface and the rear side surface of the mounting frame are respectively provided with the through holes, the front side surface and the rear side surface of the solid-state light source body are respectively provided with the jacks which correspond to the through holes on the same side of the surface of the mounting frame in position and are matched with the through holes in size, and the solid-state light source body can be limited by arranging the two limiting mechanisms, so that the solid-state light source body is convenient to mount;

2. according to the utility model, the square groove is formed in the right inner wall of the mounting frame, the auxiliary dismounting mechanism is arranged in the mounting frame, and the solid-state light source body is conveniently dismounted from the mounting frame by arranging the auxiliary dismounting mechanism, so that the whole circuit board is convenient for dismounting the solid-state light source body.

Drawings

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

FIG. 2 is a schematic view showing the internal structure of the mounting frame according to the present utility model;

FIG. 3 is a schematic view of the overall structure of the mounting frame of the present utility model;

FIG. 4 is a schematic view of the whole structure of the limiting mechanism in the present utility model;

FIG. 5 is a partial exploded view of the spacing mechanism of the present utility model;

fig. 6 is an exploded view of the auxiliary disassembly mechanism of the present utility model.

The meaning of each reference numeral in the figures is:

1. a circuit board body; 2. a mounting frame; 3. a limiting mechanism; 31. a limiting plate; 32. a fixing plate; 33. a spring; 34. a moving tray; 35. a rod; 36. a fixed block; 37. a limiting block; 38. a rotating column; 39. a rotating plate; 310. a limit bearing; 311. a slide bar; 312. a spool; 313. a deflector rod; 314. a saucer; 4. a solid state light source body; 5. an auxiliary disassembly mechanism; 51. a moving plate; 52. a guide block; 53. a moving block; 54. a rotating rod; 55. an auxiliary bearing; 56. a screw; 57. a turntable.

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. 1-6, the present utility model provides a technical solution: the utility model provides a circuit board convenient to installation solid-state light source, includes circuit board body 1, and circuit board body 1 top surface is close to left end department and is fixed with installing frame 2, and installing frame 2 inside is equipped with the solid-state light source body 4 of inseparable laminating of its inner wall, and both sides surface all is equipped with the through-hole that is linked together with its inner chamber around installing frame 2, and both sides surface all is equipped with the jack corresponding and the size looks adaptation with installing frame 2 surface homonymy through-hole position around the solid-state light source body 4, still includes:

the two limiting mechanisms 3 are arranged at the position, close to the left end, of the top surface of the circuit board body 1 and are respectively located at the front side and the rear side of the mounting frame 2, the limiting mechanisms 3 comprise two limiting plates 31 fixed on the top surface of the circuit board body 1, a fixed plate 32 fixed on one side surface, far away from the mounting frame 2, of the two limiting plates 31, a cushion disc 314 fixed on one side surface, close to the mounting frame 2, of the fixed plate 32 and located between the two limiting plates 31, a spring 33 with one end fixed on one side, close to the mounting frame 2, of the cushion disc 314, and a movable disc 34 fixed on the other end of the spring 33, and a plug rod 35 is fixed on one side, close to the mounting frame 2, of the movable disc 34.

In this embodiment, the inserting rod 35 penetrates through the through hole on the same side of the surface of the mounting frame 2 and is slidably inserted into the jack on the same side of the surface of the solid-state light source body 4, the opposite surfaces of the two limiting plates 31 are respectively provided with a limiting groove, the limiting mechanism 3 further comprises two fixing blocks 36 fixed on the outer wall of the moving disc 34, two limiting blocks 37 fixed on the outer wall of the same-side fixing blocks 36 and slidably connected with the limiting grooves on the surface of the same-side limiting plate 31, a rotating column 38 positioned on the top surface of one limiting plate 31 and rotatably connected with the limiting bearing 310, a rotating plate 39 coaxially fixed on the outer wall of the rotating column 38, a sliding rod 311 with a sliding groove on the top surface is fixed on the circumferential outer wall of the rotating plate 39, a deflector 313 is fixed on the circumferential outer wall of the rotating plate 39, the top surface of the moving disc 34 is fixed with a sliding column 312 slidably connected with the sliding groove on the surface of the same-side deflector 311, and the solid-state light source body 4 can be limited by arranging the two limiting mechanisms 3, so that the solid-state light source body 4 can be conveniently mounted.

Besides, a square groove is formed in the right inner wall of the mounting frame 2, an auxiliary dismounting mechanism 5 is arranged in the mounting frame 2, the auxiliary dismounting mechanism 5 comprises a moving plate 51, a moving block 53, a rotating rod 54, a supporting rod 55 and a screw rod 56, the moving plate 51 is positioned in the mounting frame 2 and close to the bottom end and is tightly attached to the inner wall of the mounting frame 2, the moving block 53 is fixed on the right side surface of the moving plate 51 and is in sliding connection with the groove above the inner wall of the mounting frame 2, the rotating rod 54 penetrates through the top surface of the mounting frame 2 and is communicated with the square groove of the inner wall of the mounting frame 2, the rotating rod 54 is rotationally connected with the mounting frame 2 through an auxiliary bearing 55, the auxiliary dismounting mechanism 5 further comprises a screw rod 56 coaxially fixed on the bottom surface of the rotating rod 54 and rotationally connected with the inner bottom surface of the square groove of the inner wall of the mounting frame 2, the screw rod 56 is in threaded connection with the moving block 53, and the auxiliary dismounting mechanism 5 is arranged to facilitate the solid-state light source body 4 to be discharged from the inside the mounting frame 2, and the whole circuit board is convenient to disassemble and assemble and disassemble the solid-state light source body 4.

Further, the longitudinal section shape of the limiting groove on the outer wall of the limiting plate 31 is I-shaped, and the shape of the limiting block 37 is I-shaped matched with the shape of the limiting groove on the surface of the limiting plate 31, so that the connection between the limiting block 37 and the limiting groove on the surface of the limiting plate 31 on the same side is tighter, the limiting block 37 is prevented from sliding out from the inside of the limiting groove on the same side, and then the inserting rod 35 is indirectly stabilized in the moving process.

Specifically, the top surface of the mounting frame 2 is provided with guide grooves near the front end and the rear end, and the auxiliary dismounting mechanism 5 further comprises two guide blocks 52 which are fixed on the front side surface and the rear side surface of the moving plate 51 and are in sliding connection with the guide grooves on the same side as the surface of the mounting frame 2, so that the movement of the moving plate 51 can be guided, and the moving plate 51 can be more stable in the movement process.

It is noted that the auxiliary dismounting mechanism 5 further comprises a turntable 57 coaxially fixed on the top surface of the turning bar 54, and the thickness of the turntable 57 is 7-12mm, preferably 8cm here, the turntable 57 being arranged to facilitate the turning of the turning bar 54.

It should be noted that, the transverse cross section of the guide groove on the surface of the installation frame 2 is in a convex shape, and the shape of the guide block 52 is in a convex shape matched with the shape of the guide groove on the surface of the installation frame 2, so that the connection between the guide block 52 and the guide groove on the same side of the surface of the installation frame 2 is tighter, and the connection between the moving plate 51 and the installation frame 2 is further tighter indirectly.

Finally, it should be noted that the components of the circuit board body 1, the solid-state light source body 4 and the like in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle of the components are all known to those skilled in the art through technical manuals or known through routine experimental methods, at the idle position of the device, all the electric devices are connected through wires, the specific connection means refer to the working principle in the present utility model, the electric devices are electrically connected according to the sequence of operation, and the detailed connection means are all known in the art.

In the specific use process, when the solid-state light source body 4 needs to be installed, the two shifting levers 313 are shifted firstly, the shifting levers 313 move to drive the rotating plate 39 to rotate, the rotating plate 39 rotates to drive the sliding rods 311 fixed on the shifting levers 311 to move, the sliding rods 311 move to drive the sliding columns 312 slidably connected with the sliding grooves on the surface of the shifting levers 312 to move, the sliding columns 312 move to drive the moving plate 34 fixed on the sliding levers towards the direction of the fixed plate 32 on the same side, the moving plate 34 moves under the guiding action of the two fixed blocks 36, the two limiting blocks 37 and the two limiting grooves, the moving plate 34 moves to drive the springs 33 fixed on the moving plate 34 to compress, the moving plate 34 also drives the inserted rods 35 fixed on the moving plate 35 to move, when one end of the inserted rods 35 far away from the fixed plate 32 on the same side completely enters the through hole on the same side of the surface of the fixed plate 2, the solid-state light source body 4 is placed into the fixed plate 2, the bottom surface of the solid-state light source body 4 is tightly pressed against the top surface of the fixed plate 51, and then the two shifting levers 313 are released, so that the two inserted rods 35 penetrate through the through hole on the fixed plate 2 and the same side of the through hole on the surface of the fixed plate and the fixed plate 4, and finally the solid-state light source body 4 is inserted;

when the solid-state light source body 4 needs to be disassembled and replaced, according to the above, one end of the two inserting rods 35 far away from the same-side fixing plate 32 can completely enter the same-side through hole on the surface of the mounting frame 2 by stirring the two stirring rods 313, then the rotating disc 57 is rotated, the rotating disc 57 rotates to drive the rotating rod 54 coaxially fixed with the rotating rod, the rotating rod 54 rotates to drive the screw rod 56 coaxially fixed with the rotating rod to rotate, the screw rod 56 rotates to drive the moving block 53 in threaded connection with the rotating rod, the moving block 53 moves upwards under the guiding action of the square groove on the inner wall of the mounting frame 2, the moving block 53 moves to drive the moving plate 51 fixed with the moving block 53 to move upwards, and the moving plate 51 moves under the guiding action of the two guiding blocks 52 and the two guiding grooves, so that the solid-state light source body 4 can be discharged.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a circuit board convenient to installation solid-state light source, includes circuit board body (1), its characterized in that, circuit board body (1) top surface is close to left end department and is fixed with installing frame (2), installing frame (2) inside be equipped with its inner wall solid-state light source body (4) of closely laminating, both sides surface all is equipped with the through-hole that is linked together with its inner chamber around installing frame (2), both sides surface all is equipped with the jack corresponding and the size looks adaptation with installing frame (2) surface homonymy through-hole position around solid-state light source body (4), still includes:

two stop gear (3), set up in circuit board body (1) top surface and be close to left end department and lie in the front and back both sides of installing frame (2) respectively, stop gear (3) are including fixing two limiting plates (31) at circuit board body (1) top surface, fix fixed plate (32) of installing frame (2) one side surface are kept away from to two limiting plates (31), fix in fixed plate (32) be close to installing frame (2) one side surface and lie in between two limiting plates (31) saucer (314), one end and saucer (314) are close to installing frame (2) one side fixed spring (33), with fixed movable disk (34) of spring (33) other end, movable disk (34) are close to installing frame (2) one side surface fixation have inserted bar (35).

2. The circuit board for facilitating the mounting of solid state light sources of claim 1, wherein: the utility model discloses a solid-state light source body, including installation frame (2) and fixed plate (39), inserted bar (35) run through installation frame (2) surface homonymy through-hole and with solid-state light source body (4) surface homonymy jack slip grafting, two opposite faces of limiting plate (31) all are equipped with the spacing groove, limiting mechanism (3) are still including fixing two fixed blocks (36) on movable tray (34) outer wall, fix on homonymy fixed block (36) outer wall and with homonymy limiting plate (31) surface spacing groove sliding connection's two stopper (37), be located one of them limiting plate (31) top surface and through limit bearing (310) and rotate column (38) of being connected rather than, rotation plate (39) of coaxial fixed on column (38) outer wall, be fixed with slide bar (311) that the top surface is equipped with the spout on the circumference outer wall of rotation plate (39), movable tray (34) top surface is fixed with sliding column (312) with homonymy pole (311) surface spout sliding connection.

3. The circuit board for facilitating the mounting of solid state light sources of claim 1, wherein: be equipped with square groove on the right side inner wall of installing frame (2), installing frame (2) inside is equipped with supplementary detaching mechanism (5), supplementary detaching mechanism (5) are including being located installing frame (2) inside be close to bottom department and with installing frame (2) inner wall closely laminating movable plate (51), fix at movable plate (51) right side surface and with installing frame (2) inner wall top groove sliding connection's movable block (53), installing frame (2) top is equipped with the bull stick (54) that runs through its top surface and be linked together with its inner wall square groove, bull stick (54) are connected with installing frame (2) rotation through auxiliary bearing (55), supplementary detaching mechanism (5) still include coaxial screw rod (56) that fix in bull stick (54) bottom surface and with installing frame (2) inner wall square groove's interior bottom surface rotation connection, screw rod (56) and movable block (53) threaded connection.

4. The circuit board for facilitating the mounting of solid state light sources of claim 2, wherein: the longitudinal section of the limiting groove on the outer wall of the limiting plate (31) is I-shaped, and the shape of the limiting block (37) is I-shaped matched with the shape of the limiting groove on the surface of the limiting plate (31).

5. A circuit board for facilitating mounting of solid state light sources as claimed in claim 3, wherein: the top surface of the mounting frame (2) is provided with guide grooves near the front end and the rear end, and the auxiliary dismounting mechanism (5) further comprises two guide blocks (52) which are fixed on the front side surface and the rear side surface of the moving plate (51) and are in sliding connection with the guide grooves on the same side as the surface of the mounting frame (2).

6. A circuit board for facilitating mounting of solid state light sources as claimed in claim 3, wherein: the auxiliary dismounting mechanism (5) further comprises a rotary disc (57) coaxially fixed on the top surface of the rotary rod (54), and the thickness of the rotary disc (57) is 7-12mm.

7. The circuit board for facilitating mounting of solid state light sources of claim 5, wherein: the transverse section shape of the surface guide groove of the mounting frame (2) is in a convex shape, and the shape of the guide block (52) is in a convex shape matched with the shape of the surface guide groove of the mounting frame (2).