CN210928145U

CN210928145U - Folding PCB board

Info

Publication number: CN210928145U
Application number: CN201922142073.5U
Authority: CN
Inventors: 申鹏弘
Original assignee: Shenzhen Youchuangxin Electronic Co ltd
Current assignee: Saturn (Shenzhen) Industrial Co.,Ltd.
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-03
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a folding PCB board, which comprises a lower substrate, an upper substrate, a main PCB board, a line belt, a rotary seat, a splicer, a hook, a latch connector and an auxiliary PCB board, wherein the lower substrate is rotatably connected with one end of the upper substrate through the rotary seat, the other end is provided with the latch connector and the hook which are matched, the main PCB board is arranged on the corresponding surface of the lower substrate and the upper substrate, and the main PCB board is connected with the split PCB board through the linear strip, the PCB board changes the traditional integral PCB board into the split PCB board, the main PCB is packaged and folded by the rotation of the lower substrate and the upper substrate, and the whole installation is stable by matching the convenient clamping of the clamping hook and the clamping device, the occupation of the installation space is reduced, the auxiliary PCB of the device is an independent functional circuit PCB and is electrically spliced and fixed with the main PCB through a splicer, the later stage "castrating" and the increase of realization part function that can be convenient, the rational utilization resource avoids extravagant, effectively avoids the space of additional PCB board to occupy.

Description

Folding PCB board

Technical Field

The utility model relates to a PCB board technical field specifically is a folding PCB board.

Background

Printed circuit board, also known as printed circuit board, be electronic components electrical connection's provider, PCB board application range is great, be the indispensable part of electronic equipment, common PCB board is mostly the monolithic structure in the life, the more large tracts of land PCB board of installation circuit that can not be convenient to the great device of some space restrictions, and traditional PCB board production line is comparatively fixed, the function that the product possessed is certain, it is useful to use some functions on concrete product, unable reasonable castration of going on saves space and resource, and need increase new function to the later stage product, be not convenient for carry out the function to same circuit board and add, for this reason, we propose a folding PCB board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding PCB board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a folding PCB board, includes infrabasal plate, upper substrate, main PCB board, tape, swivel mount, splicer, trip, joint ware and vice PCB board, the infrabasal plate passes through the swivel mount with upper substrate one end and rotates to be connected, the infrabasal plate is kept away from swivel mount one side with the upper substrate and is installed complex joint ware and trip respectively, the infrabasal plate corresponds the face with the upper substrate and all corresponds and installs main PCB board, and main PCB board is connected through the line electricity nature, the infrabasal plate all is equipped with vice PCB board with the upper substrate surface, and main PCB board is pegged graft fixedly through the splicer electricity with vice PCB board.

Preferably, the rotary seat is fixed on the side edges of the lower substrate and the upper substrate by outer coating adhesion.

Preferably, the clamping hook and the clamping connector are respectively and fixedly installed at the central parts of the upper substrate and the lower substrate far away from one side of the rotary seat.

Preferably, the joint ware is including colluding board, base box, flexible groove, telescopic link and reset spring, base box and infrabasal plate fixed connection, flexible groove has been seted up to the base box side, and has the telescopic link through reset spring elastic mounting in the flexible inslot, telescopic link the inner be fixed with the collude board of trip cooperation joint.

Preferably, the diameter of the outer end of the telescopic rod is enlarged, and the outer end of the telescopic rod is provided with a round angle.

Preferably, the splicer comprises a male plug connector, a female plug connector, a buckle groove, a buckle plate and an electric connection terminal, wherein the male plug connector and the female plug connector are respectively fixed at the edges of the auxiliary PCB and the main PCB, the electric connection terminal which is mutually matched and spliced is installed on the corresponding surfaces of the male plug connector and the female plug connector, the buckle plate is symmetrically fixed on the side surface of the male plug connector, the buckle groove is symmetrically formed in the side surface of the female plug connector, and the buckle plate is clamped in the buckle groove.

Preferably, the vertex angles of the lower substrate and the upper substrate on the sides far away from the rotary seat are symmetrically fixed with fitting blocks.

Preferably, the bearing blocks made of rubber materials are fixed on the surfaces of the lower substrate and the upper substrate at the positions corresponding to the auxiliary PCB, and the auxiliary PCB covers the surfaces of the bearing blocks.

Preferably, the lower substrate and the upper substrate are both made of hard insulating plastics.

Compared with the prior art, the beneficial effects of the utility model are that: the device changes traditional integral PCB board into split type PCB board, the device is rotated through infrabasal plate and upper substrate and is encapsulated main PCB board foldingly, the convenient joint of cooperation trip and joint ware, it is stable to make the unit mount, reduce occupation of installation space, and the vice PCB board of device is independent functional circuit PCB board, it is fixed with main PCB board electric socket joint through the splicer, can be convenient the later stage of realizing partial function castrated and increase, the rational utilization resource, avoid extravagant, and effectively avoid the space of additional PCB board to occupy.

Drawings

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

FIG. 2 is a schematic view of the surface structure of the lower substrate of the present invention;

FIG. 3 is a schematic view of the structure of the card connector of the present invention;

fig. 4 is the schematic diagram of the splicer structure of the present invention.

In the figure: 1. a lower substrate; 2. an upper substrate; 3. a main PCB board; 4. a tape; 5. rotating; 6. a splicer; 7. a hook is clamped; 8. a latch; 9. hooking the plate; 10. a base box; 11. a telescopic groove; 12. a telescopic rod; 13. a return spring; 14. a secondary PCB board; 15. a male plug; 16. a female plug-in connector; 17. buckling grooves; 18. buckling the plate; 19. an electrical terminal; 20. a bearing block; 21. and (7) fitting the blocks.

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. 1-2, the present invention provides a technical solution: the utility model provides a folding PCB board, includes infrabasal plate 1, upper substrate 2, main PCB board 3, line area 4, swivel mount 5, splicer 6, trip 7, joint ware 8 and vice PCB board 14, its characterized in that: the utility model discloses a PCB assembly, including infrabasal plate 1, last base plate 2, lower base plate 1 and last base plate 2, the rotation of 2 one ends of infrabasal plate is passed through swivel mount 5 and is connected, infrabasal plate 1 keeps away from 5 one sides of swivel mount with last base plate 2 and installs complex joint ware 8 and trip 7 respectively, the infrabasal plate 1 all corresponds with 2 corresponding faces of last base plate and installs main PCB board 3, and through 4 electric connection of line tape between the main PCB board 3 of infrabasal plate 1 and last base plate 2, infrabasal plate 1 all is equipped with vice PCB board 14 with 2 surfaces of last base plate, and main PCB board 3 is pegged graft fixedly through 6 electrical property.

The rotary seat 5 is fixedly bonded on the side edges of the lower substrate 1 and the upper substrate 2 by adopting outer covering, so that the rotating parts of the lower substrate 1 and the upper substrate 2 are stably connected.

The clamping hook 7 and the clamping device 8 are respectively and fixedly arranged at the central parts of the sides of the upper substrate 2 and the lower substrate 1 far away from the rotary seat 5, so that the upper substrate 2 and the lower substrate 1 are stably covered.

Please refer to fig. 3, the latch 8 includes a hook plate 9, a base box 10, a telescopic slot 11, a telescopic rod 12 and a reset spring 13, the base box 10 is fixedly connected with the lower substrate 1, the side of the base box 10 is provided with the telescopic slot 11, the telescopic rod 12 is elastically installed in the telescopic slot 11 through the reset spring 13, the inner end of the telescopic rod 12 is fixed with the hook plate 9 which is clamped with the hook 7 in a matching manner, the hook 7 is clamped into the base box 10 and is clamped with the hook plate 9 in an extruding manner, so as to realize the cover fixing of the lower substrate 1 and the upper substrate 2, overcome the elasticity of the reset spring 13 and press the telescopic rod 12 to drive the hook plate 9 to move, so that the hook 7 is separated from the clamping with the hook plate 9, and realize the.

The diameter of the outer end of the telescopic rod 12 is enlarged, and the outer end of the telescopic rod 12 is provided with a round angle, so that the clamping between the clamping hook 7 and the clamping device 8 can be conveniently unlocked by pressing hands.

Referring to fig. 4, the splicer 6 includes a male plug connector 15, a female plug connector 16, a buckle groove 17, a buckle plate 18 and an electrical terminal 19, the male plug connector 15 and the female plug connector 16 are respectively fixed at the edges of the auxiliary PCB 14 and the main PCB 3, the electrical terminal 19 which is matched and spliced with each other is installed on the corresponding surface of the male plug connector 15 and the female plug connector 16, the buckle plate 18 is symmetrically fixed on the side surface of the male plug connector 15, the buckle groove 17 is symmetrically formed on the side surface of the female plug connector 16, the buckle plate 18 is clamped in the buckle groove 17, the male plug connector 15 and the female plug connector 16 are respectively connected with the circuits of the auxiliary PCB 14 and the main PCB 3, the main PCB 3 and the auxiliary PCB 14 are electrically connected through the connection of the electrical terminal 19, and the male plug connector 15 and the female plug connector 16 are conveniently connected through the elastic clamping of the buckle plate 18 and the buckle groove 17.

And the vertex angles of the lower substrate 1 and the upper substrate 2 far away from one side of the rotary seat 5 are symmetrically fixed with the attaching blocks 21, so that the lower substrate 1 and the upper substrate 2 are stably covered and attached.

The surfaces of the lower substrate 1 and the upper substrate 2 are fixed with bearing blocks 20 made of rubber materials at corresponding positions of the auxiliary PCB 14, the auxiliary PCB 14 covers the surfaces of the bearing blocks 20, and the auxiliary PCB 14 is stably installed and supported under stress through the fixation of the bearing blocks 20.

The lower substrate 1 and the upper substrate 2 are both made of hard insulating plastics, folding protection performance is high, and production cost is low.

The working principle is as follows: the device changes traditional integral PCB board into split type PCB board, the device is rotated through infrabasal plate 1 and upper substrate 2 and is encapsulated main PCB board 3 and fold, cooperation trip 7 and the convenient joint of joint ware 8, it is stable to make the overall installation, reduce occupation of installation space, and the vice PCB board 14 of device is independent function circuit PCB board, peg graft fixedly through splicer 6 and main PCB board 3 electrical property, the later stage of realization part function that can be convenient is castrated and is increased, the rational utilization resource, avoid extravagant, and effectively avoid the space of additional PCB board to occupy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a folding PCB board, includes infrabasal plate (1), upper substrate (2), main PCB board (3), tape (4), swivel mount (5), splicer (6), trip (7), joint ware (8) and vice PCB board (14), its characterized in that: lower base board (1) and upper substrate (2) one end are passed through swivel mount (5) and are rotated and be connected, swivel mount (5) one side is kept away from with upper substrate (2) and is installed complex joint ware (8) and trip (7) respectively to lower base board (1), lower base board (1) corresponds with upper substrate (2) and all corresponds and installs main PCB board (3), and main PCB board (3) are through line area (4) electric connection, lower base board (1) all is equipped with vice PCB board (14) with upper substrate (2) surface, and main PCB board (3) are pegged graft fixedly through splicer (6) electric property with vice PCB board (14).

2. A foldable PCB board according to claim 1, wherein: the rotary seat (5) is fixedly arranged on the side edges of the lower substrate (1) and the upper substrate (2) in an outer wrapping bonding mode.

3. A foldable PCB board according to claim 1, wherein: the clamping hook (7) and the clamping device (8) are fixedly arranged at the central part of one side of the upper substrate (2) and the lower substrate (1) far away from the rotary seat (5) respectively.

4. A foldable PCB board according to claim 1, wherein: joint ware (8) are including colluding board (9), base box (10), flexible groove (11), telescopic link (12) and reset spring (13), base box (10) and infrabasal plate (1) fixed connection, flexible groove (11) have been seted up to base box (10) side, and have telescopic link (12) through reset spring (13) elastic mounting in flexible groove (11), telescopic link (12) inner is fixed with colludes board (9) with trip (7) cooperation joint.

5. A folding PCB board of claim 4 wherein: the diameter of the outer end of the telescopic rod (12) is enlarged, and a round angle is formed in the outer end of the telescopic rod (12).

6. A foldable PCB board according to claim 1, wherein: splicer (6) are including public bayonet joint (15), female bayonet joint (16), catching groove (17), buckle (18) and electricity connection terminal (19), public bayonet joint (15) and female bayonet joint (16) are fixed respectively at vice PCB board (14) and main PCB board (3) edge, and public bayonet joint (15) and female bayonet joint (16) correspond the face and install the electricity connection terminal (19) of mutually supporting grafting, public bayonet joint (15) side symmetry is fixed with buckle (18), catching groove (17) have been seted up to female bayonet joint (16) side symmetry, and buckle (18) card is in catching groove (17).

7. A foldable PCB board according to claim 1, wherein: and the vertex angles of one sides of the lower substrate (1) and the upper substrate (2) far away from the rotary seat (5) are symmetrically fixed with attaching blocks (21).

8. A foldable PCB board according to claim 1, wherein: the surfaces of the lower substrate (1) and the upper substrate (2) are respectively fixed with a bearing block (20) made of rubber materials at the corresponding position of the auxiliary PCB (14), and the auxiliary PCB (14) covers the surface of the bearing block (20).

9. A foldable PCB board according to claim 1, wherein: the lower substrate (1) and the upper substrate (2) are both made of hard insulating plastics.