CN216217730U

CN216217730U - High-frequency multilayer printed circuit protection board

Info

Publication number: CN216217730U
Application number: CN202122680905.6U
Authority: CN
Inventors: 肖贞亮; 廖福娇; 肖愉婷
Original assignee: Shenzhen Yudasheng Industrial Co ltd
Current assignee: Shenzhen Yudasheng Industrial Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of printed circuit protection boards, in particular to a high-frequency multilayer printed circuit protection board, which comprises a base and an installation device, wherein the upper surface of the base is provided with a rack, the installation device is arranged on one side of the rack, the installation device comprises a pull rod, the pull rod is in sliding connection with the rack, one side of the pull rod is fixedly connected with a limiting spring, one side of the limiting spring, which is far away from the pull rod, is fixedly connected with the rack, one side of the base, which is close to the pull rod, is provided with a square hole, the pull rod is clamped and connected with the square hole, one side of the rack, which is close to the pull rod, is provided with a slide hole, the inner wall of the slide hole is in sliding connection with a limiting rod, one side of the pull rod, which is close to the limiting rod, is provided with a rectangular hole, and the limiting rod is clamped and connected with the rectangular hole. According to the utility model, the mounting device is arranged, so that the rack is effectively mounted on the base, the operation burden of a user is reduced, the safety and the usability of the equipment are improved, the assembly difficulty of the equipment is reduced, and the working efficiency of the user is improved.

Description

High-frequency multilayer printed circuit protection board

Technical Field

The utility model relates to the technical field of printed circuit protection boards, in particular to a high-frequency multilayer printed circuit protection board.

Background

The printed circuit board is mainly designed in a domain design, and the main advantages of the adopted circuit board are that errors of wiring and assembly are greatly reduced, the automation level and the production labor rate are improved, the circuit board and a base are often mounted by means of a large number of tools when the circuit board is used, the assembly difficulty of equipment is increased, the work load of a user is increased, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-frequency multilayer printed circuit protection board.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high frequency multilayer printed circuit protection shield, includes base and installation device, the upper surface of base is provided with the frame, installation device sets up one side in the frame, installation device includes the pull rod, pull rod and frame sliding connection, the spacing spring of one side fixedly connected with of pull rod, one side and frame fixed connection that the pull rod was kept away from to spacing spring.

Preferably, the square hole has been seted up to one side that the base is close to the pull rod, the pull rod is connected with the square hole block, the slide opening has been seted up to one side that the frame is close to the pull rod, the inner wall sliding connection of slide opening has the gag lever post, and through setting up the pull rod, the slide pull rod inserts the frame location in the base during the use, has reduced user's operation burden, and the equipment of being convenient for installs.

Preferably, the rectangular hole has been seted up to one side that the pull rod is close to the gag lever post, the gag lever post is connected with the rectangular hole block, one side fixedly connected with slide bar that the frame is close to the gag lever post, through setting up the gag lever post, press the gag lever post during the use and insert the pull rod with the pull rod location, avoid the pull rod to slide when using, influence the location effect of equipment.

Preferably, the surface of slide bar is rotated and is connected with the turning block, the spout has been seted up on the surface of slide bar, the inner wall sliding connection of spout has the fixture block, the turning block is close to one side of fixture block and has seted up the mounting hole, the fixture block is connected with the mounting hole block, and through setting up the turning block, rotatory turning block offsets with the gag lever post during the use, fixes a position the gag lever post, has improved the stability of equipment, has reduced the not hard up condition of equipment.

Preferably, the surface of base is provided with protector, protector includes the guard plate, the guard plate rotates with the base to be connected, one side fixedly connected with fixed block of guard plate, one side fixedly connected with cutting ferrule that the base is close to the fixed block, through setting up protector, protector during the use effectively protects the frame, avoids debris collision frame, leads to the components and parts to damage, has reduced user's economic loss.

Preferably, the limiting groove has been seted up on the surface of cutting ferrule, the inner wall sliding connection of limiting groove has the cardboard, the cutting ferrule has seted up the constant head tank near one side of cardboard, the inner wall of constant head tank rotates and is connected with square, square has seted up the jack near one side of cardboard, through setting up the cardboard, slides the cardboard and offsets with the fixed block during the use, has reduced the guard plate pivoted condition, avoids the guard plate to remove, influences the protecting effect.

Preferably, the ring channel has been seted up to the inner wall of cutting ferrule, the inner wall sliding connection of ring channel has the ejector pad, the surface cover of ejector pad is equipped with fixed spring, fixed spring's both ends respectively with cutting ferrule and ejector pad fixed connection, through setting up fixed spring, fixed spring produces elasticity and promotes the ejector pad and pop out the guard plate during the use, is convenient for finish the protection fast, has reduced the operation burden of equipment, has increased the ease for use of equipment.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the mounting device, when the mounting device is used, the rack is placed on the base, the pull rod is pushed to be inserted into the base at the moment, the limiting rod is pressed to be inserted into the pull rod at the moment, the rotating block is rotated to abut against the limiting rod, the pressing fixture block is inserted into the rotating block to position the rotating block to complete mounting, the fixture block is pulled, the rotating block is rotated, the limiting rod is pulled at the moment, the limiting spring loses constraint to generate elasticity, the pull rod is pulled to be separated from the base, mounting can be finished, through the arrangement of the mounting device, the rack is effectively mounted on the base, the operation burden of a user is reduced, the safety and the usability of equipment are improved, the assembly difficulty of the equipment is reduced, and the working efficiency of the user is improved.

2. According to the utility model, through the arrangement of the protection device, when the protection device is used, the rack is sleeved with the rotating protection plate, the fixed block abuts against the push block at the moment, the square block is rotated, the push plate is pushed to slide and abut against the fixed block, then the square block abuts against the push plate to complete positioning when the square block rotates, the push plate slides, the fixed spring loses constraint to generate elasticity to push the push block at the moment, the fixed block is popped out by the push block under stress, the protection can be finished by the rotating protection plate at the moment, the rack is effectively protected by the protection device, the situation that sundries fall off and are smashed on the rack when the protection device is used is avoided, the damage to components is caused, the safety of equipment is further improved, and the economic loss of a user is reduced.

Drawings

FIG. 1 is a schematic perspective view of a high frequency multi-layer printed circuit protection board according to the present invention;

FIG. 2 is a schematic structural diagram of a mounting device in a high frequency multi-layer printed circuit protection board according to the present invention;

FIG. 3 is a schematic structural diagram of the protection board of the high frequency multi-layer printed circuit board at the position A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural diagram of a protection device in a high frequency multi-layer printed circuit protection board according to the present invention;

fig. 5 is a schematic structural diagram of the high frequency multi-layer printed circuit protection board at the position B in fig. 4 according to the present invention.

Illustration of the drawings: 1. a base; 2. a frame; 3. a mounting device; 31. a limiting spring; 32. a pull rod; 33. a limiting rod; 34. rotating the block; 35. a clamping block; 36. a slide bar; 4. a guard; 41. a protection plate; 42. a fixed block; 43. clamping a plate; 44. a card sleeve; 45. a push block; 46. fixing the spring; 47. and (6) square blocks.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: a high-frequency multilayer printed circuit protection board comprises a base 1 and a mounting device 3, wherein a rack 2 is arranged on the upper surface of the base 1, and the mounting device 3 is arranged on one side of the rack 2.

The specific arrangement and function of the mounting means 3 and the shielding means 4 will be described in detail below.

In this embodiment: the mounting device 3 comprises a pull rod 32, the pull rod 32 is slidably connected with the frame 2, one side of the pull rod 32 is fixedly connected with a limiting spring 31, and one side of the limiting spring 31, which is far away from the pull rod 32, is fixedly connected with the frame 2.

Specifically, the one side that base 1 is close to pull rod 32 has seted up the quad slit, and pull rod 32 is connected with the quad slit block, and the slide opening has been seted up to one side that frame 2 is close to pull rod 32, and the inner wall sliding connection of slide opening has gag lever post 33, through setting up pull rod 32, slides pull rod 32 and fixes a position frame 2 in inserting base 1 during the use, has reduced user's operation burden, and the equipment of being convenient for installs.

Specifically, a rectangular hole is formed in one side of the pull rod 32 close to the limiting rod 33, the limiting rod 33 is connected with the rectangular hole in a clamping mode, and a sliding rod 36 is fixedly connected to one side of the rack 2 close to the limiting rod 33.

In this embodiment: through setting up gag lever post 33, press during the use and press the gag lever post 33 and insert the pull rod 32 in with the pull rod 32 location, avoid when the use pull rod 32 slip, influence the location effect of equipment.

Specifically, the surface of the slide bar 36 is rotated and is connected with the rotating block 34, the surface of the slide bar 36 is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with the clamping block 35, one side of the rotating block 34, which is close to the clamping block 35, is provided with a mounting hole, the clamping block 35 is connected with the mounting hole in a clamping manner, and through the rotating block 34, the rotating block 34 is rotated to abut against the limiting rod 33 during use, so that the limiting rod 33 is positioned, the stability of the equipment is improved, and the looseness of the equipment is reduced.

In this embodiment: base 1's surface is provided with protector 4, and protector 4 includes guard plate 41, and guard plate 41 rotates with base 1 to be connected, one side fixedly connected with fixed block 42 of guard plate 41, one side fixedly connected with cutting ferrule 44 that base 1 is close to fixed block 42.

In this embodiment: through setting up protector 4, protector 4 effectively protects frame 2 during the use, avoids debris collision frame 2, leads to components and parts to damage, has reduced user's economic loss.

Specifically, the spacing groove has been seted up on the surface of cutting ferrule 44, the inner wall sliding connection of spacing groove has cardboard 43, cutting ferrule 44 has been close to one side of cardboard 43 and has been seted up the constant head tank, the inner wall of constant head tank rotates and is connected with square 47, square 47 has been close to one side of cardboard 43 and has been seted up the jack, through setting up cardboard 43, slip cardboard 43 offsets with fixed block 42 during the use, has reduced the 41 pivoted circumstances of guard plate, avoids guard plate 41 to remove, influences the protecting effect.

Specifically, the inner wall of the cutting sleeve 44 is provided with an annular groove, the inner wall of the annular groove is connected with a push block 45 in a sliding mode, the surface of the push block 45 is sleeved with a fixed spring 46, and two ends of the fixed spring 46 are fixedly connected with the cutting sleeve 44 and the push block 45 respectively.

In this embodiment: through setting up fixed spring 46, fixed spring 46 produces elasticity and promotes ejector pad 45 and pop out protection plate 41 during the use, is convenient for finish the protection fast, has reduced the operation burden of equipment, has increased the ease for use of equipment.

The working principle is as follows: by arranging the mounting device 3, when in use, the frame 2 is placed on the base 1, the push pull rod 32 is inserted into the base 1, the press limit rod 33 is inserted into the pull rod 32, the rotating block 34 is abutted against the limit rod 33, the press fixture block 35 is inserted into the rotating block 34 to position and complete the installation, the fixture block 35 is pulled, the rotating block 34 is rotated, the limit rod 33 is pulled, the limit spring 31 loses constraint to generate elasticity, the pull rod 32 is pulled to be separated from the base 1, and the installation can be finished, by arranging the mounting device 3, the frame 2 is effectively mounted on the base 1, the operation burden of a user is reduced, the safety and the usability of the equipment are improved, the assembly difficulty of the equipment is reduced, the working efficiency of the user is improved, when the equipment is protected, the protection plate 41 is rotated to sleeve the frame 2, the fixing block 42 is abutted against the push block 45, the square block 47 is rotated, promote cardboard 43 and slide and offset with fixed block 42, then it accomplishes the location to offset with cardboard 43 rotating square 47, rotate square 47, and slide cardboard 43, fixed spring 46 loses the constraint and produces elasticity promotion ejector pad 45 this moment, ejector pad 45 atress pops out fixed block 42, it can end the protection to rotate guard plate 41 this moment, through setting up protector 4, effectively protect frame 2, avoid debris to drop and pound on frame 2 when using, cause the components and parts to damage, and then the security of equipment has been improved, user's economic loss has been reduced.

Claims

1. A high frequency multilayer printed circuit protection board, includes base (1) and installation device (3), its characterized in that: the upper surface of base (1) is provided with frame (2), installation device (3) set up the one side in frame (2), installation device (3) include pull rod (32), pull rod (32) and frame (2) sliding connection, one side fixedly connected with spacing spring (31) of pull rod (32), one side and frame (2) fixed connection that pull rod (32) were kept away from in spacing spring (31), the quad slit has been seted up to one side that base (1) is close to pull rod (32), pull rod (32) are connected with the quad slit block.

2. The high-frequency multilayer printed circuit protection board as claimed in claim 1, wherein: a sliding hole is formed in one side, close to the pull rod (32), of the rack (2), and a limiting rod (33) is connected to the inner wall of the sliding hole in a sliding mode.

3. The high-frequency multilayer printed circuit protection board as claimed in claim 2, wherein: the utility model discloses a frame, including pull rod (32), gag lever post (33), frame (2) are close to one side fixedly connected with slide bar (36) of gag lever post (33), and the gag lever post (33) is connected with the rectangular hole, gag lever post (33) and rectangular hole block.

4. A high frequency multi-layer printed circuit protection board as claimed in claim 3, wherein: the surface of the sliding rod (36) is rotatably connected with a rotating block (34), the surface of the sliding rod (36) is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a clamping block (35), one side, close to the clamping block (35), of the rotating block (34) is provided with a mounting hole, and the clamping block (35) is connected with the mounting hole in a clamping mode.

5. The high-frequency multilayer printed circuit protection board as claimed in claim 1, wherein: the surface of base (1) is provided with protector (4), protector (4) are including guard plate (41), guard plate (41) are rotated with base (1) and are connected, one side fixedly connected with fixed block (42) of guard plate (41), one side fixedly connected with cutting ferrule (44) that base (1) is close to fixed block (42).

6. The high-frequency multilayer printed circuit protection board as claimed in claim 5, wherein: the surface of the cutting sleeve (44) is provided with a limiting groove, the inner wall of the limiting groove is connected with a clamping plate (43) in a sliding mode, one side, close to the clamping plate (43), of the cutting sleeve (44) is provided with a positioning groove, the inner wall of the positioning groove is connected with a square block (47) in a rotating mode, and one side, close to the clamping plate (43), of the square block (47) is provided with a jack.

7. The high-frequency multilayer printed circuit protection board as claimed in claim 5, wherein: the inner wall of cutting ferrule (44) has seted up the ring channel, the inner wall sliding connection of ring channel has ejector pad (45), the surface cover of ejector pad (45) is equipped with fixed spring (46), the both ends of fixed spring (46) respectively with cutting ferrule (44) and ejector pad (45) fixed connection.