CN213638362U

CN213638362U - Multilayer circuit board

Info

Publication number: CN213638362U
Application number: CN202023004722.4U
Authority: CN
Inventors: 朱关宝
Original assignee: Suzhou Xuhexin Electronic Technology Co ltd
Current assignee: Suzhou Xuhexin Electronic Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-06
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a multilayer circuit board, including circuit board main part and slide mechanism, the outer wall below of circuit board main part is fixed with slide mechanism, stop gear is all installed to the outer wall both sides of circuit board main part, and stop gear's inner wall has seted up the draw-in groove, and the inside of draw-in groove is provided with first fixture block simultaneously, the outer wall of circuit board main part is fixed with the second fixture block, slide mechanism installs the inner wall below of second fixture block, and slide mechanism's inner wall has seted up first thread groove, and the inner wall of first thread groove is provided with first threaded rod simultaneously. The utility model discloses, through setting up the pencil mechanism, the cooperation is twisted into the inside in the middle of the second thread groove with the second threaded rod simultaneously, and the end of a thread when can dock to the circuit board like this produces fine collection, can produce fine spacing effect with the internals of circuit board simultaneously.

Description

Multilayer circuit board

Technical Field

The utility model relates to a circuit board correlation technique field specifically is a multilayer circuit board.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed circuit board, etc., the circuit board makes the circuit miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of electrical appliance layout, and the circuit board can be called as printed circuit board or printed circuit board, the excellent flexible printed circuit board.

However, the currently used circuit boards are inconvenient to correspondingly adjust the distance between the circuit boards, the wire ends of the circuit boards to be butted are inconvenient to correspondingly harness, and the circuit boards cannot be correspondingly protected.

To this end, a multilayer circuit board is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multilayer circuit board, the circuit board of using at present, inconvenient distance to between the circuit board carries out corresponding adjustment, need carry out the stub of butt joint to the circuit board and be not convenient for carry out corresponding bunch operation, can not do corresponding guard action's problem to the circuit board.

In order to achieve the above object, the utility model provides a following technical scheme: a multilayer circuit board comprises a circuit board main body and a sliding mechanism, wherein the sliding mechanism is fixed below the outer wall of the circuit board main body;

the circuit board comprises a circuit board main body and is characterized in that limiting mechanisms are mounted on two sides of the outer wall of the circuit board main body, a clamping groove is formed in the inner wall of each limiting mechanism, a first clamping block is arranged inside each clamping groove, and a second clamping block is fixed on the outer wall of the circuit board main body;

slide mechanism installs the inner wall below of second fixture block, and slide mechanism's inner wall has seted up first thread groove, and the inner wall of first thread groove is provided with first threaded rod simultaneously, the second fixed block is installed to the outer wall top of circuit board main part, and the inner wall of second fixed block has seted up the second thread groove, and the inside of second thread groove is provided with the second threaded rod simultaneously, the pencil mechanism is installed to the inner wall of second fixed block.

Preferably, stop gear is including fixed suction cup, spacing cover, first pivot and commentaries on classics piece, the outer wall of circuit board main part is provided with fixed suction cup, and fixed suction cup's outer wall is fixed with spacing cover, the inner wall of spacing cover is fixed with first pivot, and the outer skin welding of first pivot has the commentaries on classics piece.

Set up the pencil mechanism, the cooperation is simultaneously in the middle of screwing in the inside of second thread groove with the second threaded rod, can produce fine collection to the end of a thread when the circuit board docks like this, can produce fine spacing effect with the internals of circuit board simultaneously.

The limiting mechanism can be used for carrying out corresponding limiting on the position of the circuit board, and meanwhile, the corner of the circuit board can be well protected.

Preferably, the first clamping blocks are connected with the circuit board main body in a clamping mode through clamping grooves, and the first clamping blocks are distributed on the circuit board main body at equal intervals.

Fix first fixture block in the middle of the inside of draw-in groove, can be fine like this fix the outer wall both sides of circuit board main part with stop gear is fine, can effectually prevent stop gear's dropping like this.

Preferably, slide mechanism includes slider, spout and first fixed block, the outer wall of circuit board main part is fixed with the slider, and the spout has been seted up to the surface of slider, and first fixed block is installed to the outer wall of spout simultaneously.

The distance between the circuit boards can be well adjusted through the sliding mechanism, and corresponding placement is convenient.

Preferably, the first threaded rod is in threaded connection with the sliding block through a first threaded groove, and the first threaded rod is distributed on the sliding block at equal intervals.

The first threaded rod is screwed into the inside of the first threaded groove, so that the adjusted position can be well fixed correspondingly, and the circuit board can be well prevented from causing corresponding influence on the circuit board due to sliding.

Preferably, the second threaded rod is in threaded connection with the second fixed block through a second threaded groove, and the second threaded rod is symmetrically arranged on the central axis of the line bundling groove.

Screw into the inside second thread groove of seting up of second fixed block with the second threaded rod in the middle of, fix the buncher in the outer wall top of circuit board main part like this can be fine.

Preferably, the wire bundling mechanism comprises a wire bundling groove, a second rotating shaft, a wire bundling hole and a baffle plate, wherein the wire bundling groove is welded on the inner wall of the second fixing block, the second rotating shaft is fixed above the wire bundling groove, the wire bundling hole is installed below the inner wall of the wire bundling groove, and the baffle plate is welded on two sides of the upper part of the wire bundling groove.

The bunching mechanism can well carry out corresponding arrangement on the cable ends in the device needing butt joint, and meanwhile can well prevent the cable ends from scattering.

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

1. the utility model discloses, through setting up the pencil mechanism, the cooperation is twisted into the inside in the middle of the second thread groove with the second threaded rod simultaneously, and the end of a thread when can dock to the circuit board like this produces fine collection, can produce fine spacing effect with the internals of circuit board simultaneously.

2. The utility model discloses, through setting up slide mechanism, the cooperation is twisted into first threaded rod in the middle of the inside of first thread groove simultaneously, can carry out corresponding regulation with the distance of multilayer circuit board like this, and the convenience carries out fine placing to the circuit board like this, can highly carry out corresponding regulation according to the part simultaneously.

3. The utility model discloses, fix first fixture block in the middle of stop gear's inside simultaneously through setting up stop gear, carry out corresponding protection to the circuit board main part that like this can be fine, can play certain limiting displacement to the circuit board main part simultaneously, make things convenient for its position to produce corresponding skew.

Drawings

FIG. 1 is a schematic view of the front view of the working structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the wire bundling mechanism of the present invention;

fig. 4 is a schematic structural view of the limiting mechanism of the present invention.

In the figure: 1. a circuit board main body; 201. fixing the sucker; 202. a limiting cover; 203. a first rotating shaft; 204. rotating the block; 3. a card slot; 4. a first clamping block; 5. a second fixture block; 601. a slider; 602. a chute; 603. a first fixed block; 7. a first thread groove; 8. a first threaded rod; 9. a second fixed block; 10. a second thread groove; 11. a second threaded rod; 1201. a wiring trough; 1202. a second rotating shaft; 1203. a wire harness hole; 1204. and a baffle plate.

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. 1-4, the present invention provides a technical solution: a kind of multi-layer circuit board, as shown in fig. 1 and fig. 4, including circuit board body 1 and slide mechanism 6, the slide mechanism 6 is fixed under the outer wall of the circuit board body 1;

as shown in fig. 1 and 4, two sides of the outer wall of the circuit board main body 1 are both provided with a limiting mechanism 2, the inner wall of the limiting mechanism 2 is provided with a clamping groove 3, a first clamping block 4 is arranged inside the clamping groove 3, and a second clamping block 5 is fixed on the outer wall of the circuit board main body 1;

as shown in fig. 1, 2 and 3, the sliding mechanism 6 is installed below the inner wall of the second fixture block 5, the inner wall of the sliding mechanism 6 is provided with a first thread groove 7, the inner wall of the first thread groove 7 is provided with a first threaded rod 8, the second fixing block 9 is installed above the outer wall of the circuit board main body 1, the inner wall of the second fixing block 9 is provided with a second thread groove 10, a second threaded rod 11 is arranged inside the second thread groove 10, and the wire binding mechanism 12 is installed on the inner wall of the second fixing block 9.

Through adopting above-mentioned scheme, set up beam line mechanism 12, the cooperation is simultaneously in the middle of screwing in second threaded rod 11 the inside of second thread groove 10, can produce fine collection to the end of a thread when the circuit board docks like this, can produce fine spacing effect with the internals of circuit board simultaneously.

Specifically, as shown in fig. 1 and 4, the limiting mechanism 2 includes a fixed suction cup 201, a limiting cover 202, a first rotating shaft 203 and a rotating block 204, the fixed suction cup 201 is disposed on the outer wall of the circuit board main body 1, the limiting cover 202 is fixed on the outer wall of the fixed suction cup 201, the first rotating shaft 203 is fixed on the inner wall of the limiting cover 202, and the rotating block 204 is welded on the outer surface of the first rotating shaft 203.

Through adopting above-mentioned scheme, stop gear 2 can be fine carry out corresponding spacing with the position of circuit board, can play fine guard action to the corner of circuit board simultaneously.

Specifically, as shown in fig. 1 and 4, the first fixture block 4 is connected to the circuit board main body 1 through the slot 3 in a clamping manner, and the first fixture block 4 is distributed on the circuit board main body 1 at equal intervals.

Through adopting above-mentioned scheme, fix first fixture block 4 in the middle of the inside of draw-in groove 3, like this can be fine fix the outer wall both sides of circuit board main part 1 with stop gear 2 is fine, can effectually prevent dropping of stop gear 2 like this.

Specifically, as shown in fig. 1, the sliding mechanism 6 includes a sliding block 601, a sliding groove 602, and a first fixing block 603, the sliding block 601 is fixed to the outer wall of the circuit board main body 1, the sliding groove 602 is formed in the outer surface of the sliding block 601, and the first fixing block 603 is installed on the outer wall of the sliding groove 602.

By adopting the scheme, the sliding mechanism 6 can well adjust the distance between the circuit boards, so that the corresponding placement is convenient.

Specifically, as shown in fig. 1, the first threaded rods 8 are in threaded connection with the sliding block 601 through the first threaded grooves 7, and the first threaded rods 8 are distributed on the sliding block 601 at equal intervals.

Through adopting above-mentioned scheme, screw into first threaded rod 8 in the middle of the inside of first thread groove 7, can be fine like this carry out corresponding fixed with the position of adjusting, thereby can be fine prevent that the circuit board from leading to the fact corresponding influence to the circuit board owing to slide like this.

Specifically, as shown in fig. 2 and 3, the second threaded rod 11 is in threaded connection with the second fixing block 9 through a second threaded groove 10, and the second threaded rod 11 is symmetrically arranged about the central axis of the wire harness groove 1201.

Through adopting above-mentioned scheme, screw into second threaded rod 11 in the middle of the second thread groove 10 that the second fixed block 9 was inside seted up, fix the buncher in the outer wall top of circuit board main part 1 like this can be fine.

Specifically, as shown in fig. 2 and 3, the wire bundling mechanism 12 includes a wire bundling groove 1201, a second rotating shaft 1202, a wire bundling hole 1203 and a baffle 1204, the wire bundling groove 1201 is welded on the inner wall of the second fixed block 9, the second rotating shaft 1202 is fixed above the wire bundling groove 1201, the wire bundling hole 1203 is installed below the inner wall of the wire bundling groove 1201, and the baffles 1204 are welded on two sides above the wire bundling groove 1201.

By adopting the above scheme, the wire bundling mechanism 12 can perform corresponding arrangement on the wire ends in the device to be butted, and meanwhile can prevent the wire ends from scattering well.

The working principle is as follows: firstly, the device is placed at a designated position, the sliding mechanism 6 can well adjust the distance between the circuit boards, so that the corresponding placement is convenient, the second fixture block 5 can fix one side to be subjected to width adjustment, and simultaneously the first threaded rod 8 is screwed into the inside of the first threaded groove 7, so that the adjusted position can be well and correspondingly fixed, so that the circuit boards can be well prevented from being correspondingly influenced on the circuit boards due to sliding, the first fixture block 4 is fixed in the inside of the clamping groove 3, so that the limiting mechanism 2 can be well fixed on two sides of the outer wall of the circuit board main body 1, the falling of the limiting mechanism 2 can be effectively prevented, the limiting mechanism 2 can well correspondingly limit the position of the circuit boards, and simultaneously, the corner of the circuit boards can be well protected, screw into the inside second thread groove 10 of seting up of second fixed block 9 with second threaded rod 11 in the middle of, fix the buncher in the outer wall top of circuit board main part 1 that like this can be fine, corresponding arrangement is carried out to the end of a thread in the device that will carry out the butt joint that buncher mechanism 12 can be fine simultaneously, the confusion of the end of a thread that prevents that can be fine simultaneously.

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 multilayer circuit board, characterized by: the circuit board comprises a circuit board main body (1) and a sliding mechanism (6), wherein the sliding mechanism (6) is fixed below the outer wall of the circuit board main body (1);

the circuit board comprises a circuit board main body (1), wherein limiting mechanisms (2) are mounted on two sides of the outer wall of the circuit board main body (1), a clamping groove (3) is formed in the inner wall of each limiting mechanism (2), a first clamping block (4) is arranged inside each clamping groove (3), and a second clamping block (5) is fixed on the outer wall of the circuit board main body (1);

the inner wall below of second fixture block (5) is installed in slide mechanism (6), and the inner wall of slide mechanism (6) has seted up first thread groove (7), and the inner wall of first thread groove (7) is provided with first threaded rod (8) simultaneously, second fixed block (9) are installed to the outer wall top of circuit board main part (1), and the inner wall of second fixed block (9) has seted up second thread groove (10), and the inside of second thread groove (10) is provided with second threaded rod (11) simultaneously, beam line mechanism (12) are installed to the inner wall of second fixed block (9).

2. A multilayer circuit board according to claim 1, wherein: limiting mechanism (2) are including fixed suction cup (201), spacing cover (202), first pivot (203) and commentaries on classics piece (204), the outer wall of circuit board main part (1) is provided with fixed suction cup (201), and the outer wall of fixed suction cup (201) is fixed with spacing cover (202), the inner wall of spacing cover (202) is fixed with first pivot (203), and the skin weld of first pivot (203) has commentaries on classics piece (204).

3. A multilayer circuit board according to claim 1, wherein: the first clamping blocks (4) are connected with the circuit board main body (1) in a clamping mode through the clamping grooves (3), and the first clamping blocks (4) are distributed on the circuit board main body (1) at equal intervals.

4. A multilayer circuit board according to claim 1, wherein: slide mechanism (6) include slider (601), spout (602) and first fixed block (603), the outer wall of circuit board main part (1) is fixed with slider (601), and spout (602) have been seted up to the surface of slider (601), and first fixed block (603) are installed to the outer wall of spout (602) simultaneously.

5. A multilayer circuit board according to claim 1, wherein: the first threaded rod (8) is in threaded connection with the sliding block (601) through the first threaded groove (7), and the first threaded rod (8) is distributed on the sliding block (601) at equal intervals.

6. A multilayer circuit board according to claim 1, wherein: the second threaded rod (11) is in threaded connection with the second fixing block (9) through a second threaded groove (10), and the second threaded rod (11) is symmetrically arranged on the central axis of the wire harness groove (1201).

7. A multilayer circuit board according to claim 1, wherein: the wire bundling mechanism (12) comprises a wire bundling groove (1201), a second rotating shaft (1202), a wire bundling hole (1203) and a baffle (1204), wherein the wire bundling groove (1201) is welded on the inner wall of the second fixed block (9), the second rotating shaft (1202) is fixed above the wire bundling groove (1201), the wire bundling hole (1203) is installed below the inner wall of the wire bundling groove (1201), and the baffle (1204) is welded on two sides of the upper portion of the wire bundling groove (1201).