CN214851983U

CN214851983U - Novel MOS board connection structure

Info

Publication number: CN214851983U
Application number: CN202121195297.3U
Authority: CN
Inventors: 张保计
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

The utility model belongs to the technical field of circuit board connection, and discloses a novel MOS board connection structure, which comprises an MOS board body and a plurality of mounting blocks arranged on the MOS board body, wherein a cavity is arranged inside the mounting blocks, and a first fixing plate is fixedly arranged in the cavity; and the first ring of fixed connection on first fixed plate, the outside of first ring is provided with multiunit branch, and rotate through the pivot on every group branch and be connected with the rotor plate, will insert in the mounting hole around the installation pole of installation piece round, then rotate along its pivot with branch interconnect through adjustment mechanism control installation pole, make the one end dispersion degree grow that the installation piece was kept away from to a plurality of installation poles, and offset with the mounting hole inner wall, it is inseparabler that installation pole and mounting hole inner wall offset through the lug, thereby play the effect of fixed MOS board body, and can adjust the distance between MOS board body and the installation face according to actual conditions, guarantee its radiating effect.

Description

Novel MOS board connection structure

Technical Field

The utility model belongs to the technical field of the circuit board is connected, concretely relates to novel MOS board connection structure.

Background

The use of electromagnetic relay on the market at present is replaced by the MOS board gradually, uses the MOS board not only occupation space little, and the reaction is rapid moreover for the MOS board is by wide use gradually.

At present, the MOS board used on the market is directly fixed on the mounting hole of the mounting surface through the bolt, so the interval between the MOS board and the mounting surface is very small, the heat dissipation of the MOS board is not facilitated, the MOS board is generally used for replacing an electromagnetic relay, the MOS board is required to be mounted on the mounting surface of the original electromagnetic relay, the electromagnetic relay has various sizes and specifications, the requirement on the size of the electromagnetic relay is high directly through the bolt fixing dimension, and the replacement is not facilitated.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is a can adjust novel MOS board connection structure in clearance between MOS board and the installation face.

In order to achieve the above object, the utility model provides a following technical scheme: a novel MOS board connection structure comprising: the MOS plate comprises an MOS plate body and a plurality of mounting blocks arranged on the MOS plate body, wherein a cavity is formed in each mounting block, and a first fixing plate is fixedly arranged in each cavity;

the first ring is fixedly connected to the first fixing plate, a plurality of groups of supporting rods are arranged on the outer side of the first ring, each group of supporting rods is rotatably connected with a rotating plate through a rotating shaft, and one side, far away from the first ring, of each rotating plate penetrates through the inner wall of the cavity;

the mounting rod is fixedly arranged on the side wall of the rotating plate far away from the cavity, and a convex block is fixedly arranged at one end of the mounting rod far away from the rotating plate;

and the adjusting mechanism is arranged in the cavity and used for adjusting the rotating angle of the rotating plate.

Preferably, adjustment mechanism includes second fixed plate, dwang, turning block, shift ring and drive assembly, the inside second fixed plate that is provided with of cavity, and rotate between first fixed plate and the second fixed plate and be provided with the dwang, the one end that the second fixed plate was kept away from to the dwang runs through the inner wall fixedly connected with turning block of cavity, the one end that the dwang is close to the second fixed plate is provided with the screw thread, and the one end threaded connection that the dwang is close to the second fixed plate has the shift ring, drive assembly sets up between shift ring and rotor plate for when the shift ring removes, drive the rotor plate and rotate.

Preferably, the transmission assembly includes the solid fixed ring of second, slide bar, movable plate, first connecting rod and second connecting rod, the solid fixed ring of fixedly connected with second on the second fixed plate, and the fixed ring's of second outside lateral wall is fixed and is provided with a plurality of slide bars, it is provided with the movable plate to slide on the slide bar, and is provided with first connecting rod between movable plate and the rotor plate, and the both ends of first connecting rod rotate with movable plate and rotor plate respectively and be connected, be provided with the second connecting rod between movable plate and the shift ring, and the both ends of second connecting rod rotate with movable plate and shift ring respectively and be connected.

Preferably, two chutes are formed in the MOS board body, the mounting block is slidably disposed in the two chutes, a bayonet is formed in a side wall of the mounting block, the MOS board body is provided with a plurality of elastic racks, and the elastic racks are meshed with the bayonet.

Preferably, the elastic rack comprises a shell, a helical rack and a pressure spring, the shell is fixedly connected to the MOS plate, the helical rack is arranged in the shell in a sliding mode, and the pressure spring is arranged between the bottom face of the helical rack and the bottom of the shell.

Preferably, the mounting block is made of an insulating material.

The technical scheme has the following technical effects:

1. through the installation piece, setting such as installation pole and adjustment mechanism, during the installation, to insert the mounting hole around the installation pole of installation piece round, then rotate along its pivot with branch interconnect through adjustment mechanism control installation pole, make a plurality of installation poles keep away from the one end dispersion degree grow of installation piece, and offset with the mounting hole inner wall, it is inseparabler that makes installation pole and mounting hole inner wall offset through the lug, thereby play the effect of fixed MOS board body, and can adjust the distance between MOS board body and the installation face according to actual conditions, guarantee its radiating effect.

2. Through setting up such as elasticity rack, bayonet socket and spout, the mounting hole interval of installation face is probably inconsistent, consequently, can adjust the position of installation piece, make installation piece align with the mounting hole, the skewed tooth and the bayonet socket intermeshing of skewed rack, when the installation piece removes, can compress the pressure spring, make the skewed rack shrink, guarantee the mobility of installation piece, and when need not remove the installation piece, the meshing of skewed rack and bayonet socket can guarantee that the MOS board body can not remove easily, guarantee the stability of MOS board body.

Drawings

Fig. 1 is a schematic view of an external overall structure of a novel MOS board connection structure according to the present invention;

fig. 2 is a schematic diagram of a mounting block structure of a novel MOS board connection structure according to the present invention;

fig. 3 is a schematic diagram of the internal structure of a cavity of a novel MOS board connection structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is a schematic view of the elastic rack structure of the novel MOS board connection structure provided by the present invention.

In the figure: 1. a MOS board body; 2. a chute; 3. mounting blocks; 4. a cavity; 5. a first fixing plate; 6. a second fixing plate; 7. rotating the rod; 8. rotating the block; 9. a first circular ring; 10. a strut; 11. a rotating plate; 12. a second retaining ring; 13. a slide bar; 14. moving the plate; 15. a first link; 16. a moving ring; 17. a second link; 18. mounting a rod; 19. a bump; 20. an elastic rack; 2001. a housing; 2002. a helical rack; 2003. a pressure spring; 21. and (4) a bayonet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-5, the technical solution provided by the present invention is: a novel MOS plate connecting structure comprises an MOS plate body 1 and a plurality of mounting blocks 3 arranged on the MOS plate body 1, wherein the mounting blocks 3 are made of insulating materials, the arrangement ensures that the mounting blocks 3 cannot conduct electricity, and is convenient for operators to overhaul and maintain, a cavity 4 is formed in the mounting blocks 3, and a first fixing plate 5 is fixedly arranged in the cavity 4;

the first circular ring 9 is fixedly connected to the first fixing plate 5, a plurality of groups of supporting rods 10 are arranged on the outer side of the first circular ring 9, each group of supporting rods 10 is rotatably connected with a rotating plate 11 through a rotating shaft, and one side, far away from the first circular ring 9, of the rotating plate 11 penetrates through the inner wall of the cavity 4;

the mounting rod 18 is fixed on the side wall of the rotating plate 11 far away from the cavity 4, and a lug 19 is fixedly arranged at one end of the mounting rod 18 far away from the rotating plate 11;

and an adjusting mechanism provided inside the cavity 4 for adjusting a rotation angle of the rotating plate 11.

During the installation, to insert the mounting hole around the installation pole 18 of 3 rounds of installation pieces, then rotate along its pivot with branch 10 interconnect through adjustment mechanism control installation pole 18, make a plurality of installation poles 18 keep away from the one end dispersion degree grow of installation piece 3, and offset with the mounting hole inner wall, it is inseparabler that installation pole 18 offsets with the mounting hole inner wall through lug 19, thereby play the effect of fixed MOS board body 1, and can adjust the distance between MOS board body 1 and the installation face according to actual conditions, guarantee its radiating effect.

Moreover, when the mounting surface is provided with mounting posts instead of mounting holes, the mounting posts can be clamped through the mounting rods 18, so that the mounting effect is realized, and the application range of the equipment is increased.

Adjustment mechanism includes second fixed plate 6, dwang 7, turning block 8, shift ring 16 and drive assembly, cavity 4 inside is provided with second fixed plate 6, and rotate between first fixed plate 5 and the second fixed plate 6 and be provided with dwang 7, the one end that second fixed plate 6 was kept away from to dwang 7 runs through the inner wall fixedly connected with turning block 8 of cavity 4, the one end that dwang 7 is close to second fixed plate 6 is provided with the screw thread, and the one end threaded connection that dwang 7 is close to second fixed plate 6 has shift ring 16, drive assembly sets up between shift ring 16 and rotor plate 11, be used for when shift ring 16 removes, drive rotor plate 11 rotates.

When using, rotate turning block 8 and can drive dwang 7 and rotate, because dwang 7 adopts threaded connection with shift ring 16, consequently when dwang 7 pivoted, can drive shift ring 16 and remove along dwang 7, at the transmission through drive assembly, can drive rotor plate 11 and rotate along the pivot, and then adjust the dispersion degree of installation pole 18.

The transmission assembly comprises a second fixing ring 12, sliding rods 13, a moving plate 14, a first connecting rod 15 and a second connecting rod 17, the second fixing ring 12 is fixedly connected to the second fixing plate 6, a plurality of sliding rods 13 are fixedly arranged on the outer side wall of the second fixing ring 12, the moving plate 14 is arranged on the sliding rods 13 in a sliding mode, the first connecting rod 15 is arranged between the moving plate 14 and the rotating plate 11, two ends of the first connecting rod 15 are respectively in rotating connection with the moving plate 14 and the rotating plate 11, the second connecting rod 17 is arranged between the moving plate 14 and the moving ring 16, and two ends of the second connecting rod 17 are respectively in rotating connection with the moving plate 14 and the moving ring 16.

In use, the moving ring 16 moves to drive the moving plate 14 to move along the sliding rod 13 through the second connecting rod 17, and then the rotating plate 11 is driven to rotate along the rotating shaft through the transmission of the first connecting rod 15, so as to achieve the transmission effect.

And a plurality of second connecting rods 17 are rotatably connected with the moving ring 16, so that the rotation of the moving ring 16 is limited, the moving ring 16 is prevented from rotating along with the rotating rod 7, and the transmission effectiveness is ensured.

The MOS plate comprises an MOS plate body 1, an installation block 3, a plurality of elastic racks 20, a pressure spring 2003, a shell 2001, a helical rack 2002 and a helical rack 2002, wherein the MOS plate body 1 is provided with the two sliding grooves 2, the installation block 3 is arranged in the two sliding grooves 2 in a sliding manner, one side wall of the installation block 3 is provided with the bayonet 21, the MOS plate body 1 is provided with the plurality of elastic racks 20, the elastic racks 20 are meshed with the bayonet 21, each elastic rack 20 comprises the shell 2001, the helical rack 2002 and the pressure spring 2003, the shell 2001 is fixedly connected onto the MOS plate, the helical rack 2002 is arranged in the shell 2001 in a sliding manner, and the pressure spring 2003 is arranged between the bottom surface of the helical rack 2002 and the bottom of the shell 2001.

When using, the mounting hole interval of installation face probably is inconsistent, consequently can adjust the position of installation piece 3, make installation piece 3 align with the mounting hole, the skewed tooth and the bayonet 21 intermeshing of skewed rack 2002, when installation piece 3 removed, can compress pressure spring 2003, make skewed rack 2002 shrink, guarantee the mobility of installation piece 3, and when need not remove installation piece 3, the meshing of skewed rack 2002 and bayonet 21 can guarantee that MOS board body 1 can not remove easily, guarantee the stability of MOS board body 1.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A novel MOS board connection structure comprises a MOS board body (1), and is characterized in that:

the MOS plate is characterized by further comprising a plurality of mounting blocks (3) arranged on the MOS plate body (1), wherein cavities (4) are formed in the mounting blocks (3), and first fixing plates (5) are fixedly arranged in the cavities (4);

the first circular ring (9) is fixedly connected to the first fixing plate (5), a plurality of groups of supporting rods (10) are arranged on the outer side of the first circular ring (9), each group of supporting rods (10) is rotatably connected with a rotating plate (11) through a rotating shaft, and one side, far away from the first circular ring (9), of each rotating plate (11) penetrates through the inner wall of the cavity (4);

the mounting rod (18) is fixed on the side wall of the rotating plate (11) far away from the cavity (4), and a convex block (19) is fixedly arranged at one end of the mounting rod (18) far away from the rotating plate (11);

and the adjusting mechanism is arranged inside the cavity (4) and is used for adjusting the rotating angle of the rotating plate (11).

2. The novel MOS board connection structure of claim 1, wherein: adjustment mechanism includes second fixed plate (6), dwang (7), turning block (8), shift ring (16) and drive assembly, cavity (4) inside is provided with second fixed plate (6), and rotates between first fixed plate (5) and second fixed plate (6) and be provided with dwang (7), the one end that second fixed plate (6) were kept away from in dwang (7) runs through inner wall fixedly connected with turning block (8) of cavity (4), the one end that dwang (7) are close to second fixed plate (6) is provided with the screw thread, and one end threaded connection that dwang (7) are close to second fixed plate (6) has shift ring (16), drive assembly sets up between shift ring (16) and shift plate (11) for when shift ring (16) remove, drive shift plate (11) rotate.

3. The novel MOS board connection structure of claim 2, wherein: the transmission assembly comprises a second fixing ring (12), a sliding rod (13), a moving plate (14), a first connecting rod (15) and a second connecting rod (17), the second fixing ring (12) is fixedly connected to a second fixing plate (6), a plurality of sliding rods (13) are fixedly arranged on the outer side wall of the second fixing ring (12), the moving plate (14) is arranged on the sliding rod (13) in a sliding mode, the first connecting rod (15) is arranged between the moving plate (14) and a rotating plate (11), the two ends of the first connecting rod (15) are respectively connected with the moving plate (14) and the rotating plate (11) in a rotating mode, the second connecting rod (17) is arranged between the moving plate (14) and a moving ring (16), and the two ends of the second connecting rod (17) are respectively connected with the moving plate (14) and the moving ring (16) in a rotating mode.

4. The novel MOS board connection structure of claim 1, wherein: the MOS plate comprises an MOS plate body (1), wherein two sliding grooves (2) are formed in the MOS plate body (1), an installation block (3) is arranged in the two sliding grooves (2) in a sliding mode, a bayonet (21) is formed in one side wall of the installation block (3), a plurality of elastic racks (20) are arranged on the MOS plate body (1), and the elastic racks (20) are meshed with the bayonet (21).

5. The novel MOS board connection structure of claim 4, wherein: the elastic rack (20) comprises a shell (2001), a helical rack (2002) and a compression spring (2003), the shell (2001) is fixedly connected onto the MOS board, the helical rack (2002) is arranged in the shell (2001) in a sliding mode, and the compression spring (2003) is arranged between the bottom face of the helical rack (2002) and the bottom of the shell (2001).

6. The novel MOS board connection structure of claim 1, wherein: the mounting block (3) is made of an insulating material.