CN113270766A - Electric signal connection structure between main control board and drive board - Google Patents

Electric signal connection structure between main control board and drive board Download PDF

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Publication number
CN113270766A
CN113270766A CN202110667747.2A CN202110667747A CN113270766A CN 113270766 A CN113270766 A CN 113270766A CN 202110667747 A CN202110667747 A CN 202110667747A CN 113270766 A CN113270766 A CN 113270766A
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CN
China
Prior art keywords
main control
fixedly connected
drive
connection structure
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110667747.2A
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Chinese (zh)
Inventor
王华建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hongke Transmission Technology Co ltd
Original Assignee
Zhejiang Hongke Transmission Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Hongke Transmission Technology Co ltd filed Critical Zhejiang Hongke Transmission Technology Co ltd
Priority to CN202110667747.2A priority Critical patent/CN113270766A/en
Publication of CN113270766A publication Critical patent/CN113270766A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement

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  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

The invention belongs to the field of circuit boards, in particular to an electric signal connection structure between a main control board and a drive board, and aims at solving the problems that the existing main control board and the drive board are connected through flexible wires, the stability of the main control board and the drive board after connection is poor, and the main control board and the drive board after connection are inconvenient to detach. The main control board and the drive board are good in stability after being connected, and the main control board and the drive board are convenient to detach.

Description

Electric signal connection structure between main control board and drive board
Technical Field
The invention relates to the technical field of circuit boards, in particular to an electric signal connecting structure between a main control board and a drive board.
Background
The circuit board has the name: 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 (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
At present, the main control panel and the drive plate are connected through the flexible cord, the main control panel is poor in stability after being connected with the drive plate, the main control panel and the drive plate after being connected are inconvenient to pull down, the operation process is inconvenient, and the practicability is poor.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, a main control board and a drive board are connected through a flexible wire, the stability of the main control board and the drive board after connection is poor, and the main control board and the drive board after connection are inconvenient to detach, and provides an electric signal connection structure between the main control board and the drive board.
In order to achieve the purpose, the invention adopts the following technical scheme:
the electric signal connection structure between the main control panel and the drive board comprises a base, wherein the top of the base is contacted with a shell, the top of the base is contacted with the main control panel, the drive board is arranged above the main control panel, the top of the base is fixedly connected with four guide rods, the bottoms of the main control panel and the drive board are respectively provided with four round holes, the outer sides of the guide rods are contacted with the side walls of the round holes, the bottom of the drive board is fixedly connected with two upper positioning pieces, the top of the main control panel is fixedly connected with two lower positioning pieces, the top of the lower positioning pieces is provided with a bottom groove, the bottom of the upper positioning pieces is fixedly connected with a bottom plate, the bottom plate is clamped with the bottom grooves, the inner wall of the bottom groove is provided with a round groove, a bearing is fixedly connected in the round groove, the inner ring of the bearing is fixedly connected with a lead screw, and the bottom of the bottom plate is provided with a spiral groove, the lead screw and thread groove threaded connection all seted up the push pedal hole on the one side inner wall that two kerfs are close to each other, the downthehole slidable mounting of push pedal has the push pedal, the fixed cover in the outside of lead screw is equipped with the gear, the front side fixedly connected with rack of push pedal, the gear meshes with the rack mutually.
Preferably, the both sides of base and the equal two fixedly connected with assembly plates of both sides of casing have seted up the pilot hole on the assembly plate.
Preferably, the bottom of the upper positioning piece is in contact with the top of the lower positioning piece.
Preferably, one side of each push plate, which is far away from each other, is respectively contacted with the inner wall of one side of each bottom groove, which is far away from each other.
Preferably, the top end of the guide rod extends to above the driving plate.
Preferably, the outer side of the drive plate is in contact with the inner side of the housing.
In the invention, the electric signal connection structure between the main control board and the drive board,
through the arrangement of the guide rod, the main control panel, the drive plate, the upper positioning piece, the lower positioning piece, the push plate, the gear, the rack, the screw rod and the screw groove, the screw rod can be screwed into the screw groove only by pushing the push plate, the drive plate is connected with the main control panel, the connection stability is good, the screw rod can be screwed out of the screw groove only by pulling the push plate, and the drive plate and the main control panel can be conveniently detached;
through the assembly plate and the casing that set up, use the bolt to pass the pilot hole, be convenient for fix the casing on the base.
Drawings
Fig. 1 is a schematic structural view of an electrical signal connection structure between a main control board and a drive board according to the present invention;
fig. 2 is a schematic cross-sectional structural view of an electrical signal connection structure between a main control board and a driving board according to the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 2.
In the figure: 1. a base; 2. a housing; 3. a main control panel; 4. a drive plate; 5. a guide bar; 6. an upper positioning member; 7. a lower positioning member; 8. a bottom groove; 9. a base plate; 10. a bearing; 11. a screw rod; 12. pushing the plate; 13. a gear; 14. a rack; 15. and assembling the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the electric signal connection structure between a main control panel and a drive plate comprises a base 1, a housing 2 is contacted with the top of the base 1, the main control panel 3 is contacted with the top of the base 1, the drive plate 4 is arranged above the main control panel 3, four guide rods 5 are fixedly connected with the top of the base 1, four round holes are respectively arranged at the bottoms of the main control panel 3 and the drive plate 4, the outer sides of the guide rods 5 are contacted with the side walls of the round holes, two upper positioning members 6 are fixedly connected with the bottom of the drive plate 4, two lower positioning members 7 are fixedly connected with the top of the main control panel 3, a bottom groove 8 is arranged at the top of the lower positioning members 7, a bottom plate 9 is fixedly connected with the bottom of the upper positioning members 6, the bottom plate 9 is clamped with the bottom groove 8, a round groove is arranged on the inner wall of the bottom groove 8, a bearing 10 is fixedly connected with the round groove, and a lead screw 11 is fixedly connected with the inner ring of the bearing 10, the thread groove has been seted up to bottom plate 9's bottom, lead screw 11 and thread groove threaded connection, the push plate hole has all been seted up on the one side inner wall that two kerfs 8 are close to each other, the downthehole slidable mounting of push plate has push plate 12, the fixed cover in the outside of lead screw 11 is equipped with gear 13, the front side fixedly connected with rack 14 of push plate 12, gear 13 meshes with rack 14 mutually, only need promote push plate 12, can be in the same place upper setting element 6 is fixed with lower setting element 7, be convenient for be connected drive plate 4 and main control board 3, connection stability is good.
In the invention, two assembling plates 15 are fixedly connected to both sides of the base 1 and both sides of the shell 2, and assembling holes are formed in the assembling plates 15, so that the shell 2 can be conveniently fixed on the top of the base 1.
In the present invention, the bottom of the upper positioning member 6 is in contact with the top of the lower positioning member 7.
In the invention, the sides of the two push plates 12 far away from each other are respectively contacted with the inner walls of the sides of the two bottom grooves 8 far away from each other, so that the push plates 12 are limited.
In the present invention, the top end of the guide rod 5 extends above the drive plate 4.
In the invention, the outer side of the driving plate 4 is contacted with the inner side of the shell 2 to limit the driving plate 4.
When the automatic screwing device is used, the main control board 3 penetrates through the guide rod 5 to be placed at the top of the base 1, then the drive board 4 penetrates through the guide rod 5, the bottom plate 9 is clamped into the bottom groove 8, then the push plate 12 is pushed, the push plate 12 drives the rack 14 to move, the rack 14 drives the gear 13 to rotate, the gear 13 drives the screw rod 11 to rotate, in the rotating process of the screw rod 11, the screw rod 11 is slowly screwed into the screw groove, the bottom plate 9 moves downwards until the bottom of the upper positioning part 6 is contacted with the top of the lower positioning part 7, connection of the drive board 4 and the main control board 3 is completed, when the automatic screwing device needs to be detached, only the push plate 12 needs to be pulled, and the screw rod 11 is screwed out of the screw groove, and the operation is simple.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The electric signal connection structure between the main control panel and the drive plate comprises a base (1) and is characterized in that a shell (2) is contacted with the top of the base (1), the main control panel (3) is contacted with the top of the base (1), a drive plate (4) is arranged above the main control panel (3), four guide rods (5) are fixedly connected with the top of the base (1), four round holes are respectively formed in the bottoms of the main control panel (3) and the drive plate (4), the outer sides of the guide rods (5) are contacted with the side walls of the round holes, two upper positioning pieces (6) are fixedly connected with the bottom of the drive plate (4), two lower positioning pieces (7) are fixedly connected with the top of the main control panel (3), a bottom groove (8) is formed in the top of the lower positioning pieces (7), and a bottom plate (9) is fixedly connected with the bottom of the upper positioning pieces (6), the improved steel wire rope pulling device is characterized in that the bottom plate (9) is clamped with the bottom groove (8), a circular groove is formed in the inner wall of the bottom groove (8), a bearing (10) is fixedly connected into the circular groove, a lead screw (11) is fixedly connected with an inner ring of the bearing (10), a screw groove is formed in the bottom of the bottom plate (9), the lead screw (11) is in threaded connection with the screw groove, a push plate hole is formed in the inner wall of one side, close to each other, of the two bottom grooves (8), a push plate hole is formed in the push plate hole in a sliding mode, a push plate (12) is slidably mounted in the push plate hole, a gear (13) is fixedly sleeved on the outer side of the lead screw (11), a rack (14) is fixedly connected to the front side of the push plate (12), and the gear (13) is meshed with the rack (14).
2. The electrical signal connection structure between the main control board and the drive board according to claim 1, wherein two assembly plates (15) are fixedly connected to both sides of the base (1) and both sides of the housing (2), and assembly holes are opened on the assembly plates (15).
3. The electrical signal connection structure between a main control board and a driving board according to claim 1, wherein the bottom of the upper spacer (6) is in contact with the top of the lower spacer (7).
4. The electrical signal connection structure between the main control board and the driving board according to claim 1, wherein the sides of the two push plates (12) distant from each other are respectively in contact with the inner walls of the sides of the two bottom grooves (8) distant from each other.
5. The electrical signal connection structure between the main control board and the drive board according to claim 1, wherein the top ends of the guide rods (5) extend above the drive board (4).
6. The electrical signal connection structure between the main control board and the drive board according to claim 1, wherein the outside of the drive board (4) is in contact with the inside of the housing (2).
CN202110667747.2A 2021-06-16 2021-06-16 Electric signal connection structure between main control board and drive board Pending CN113270766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110667747.2A CN113270766A (en) 2021-06-16 2021-06-16 Electric signal connection structure between main control board and drive board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110667747.2A CN113270766A (en) 2021-06-16 2021-06-16 Electric signal connection structure between main control board and drive board

Publications (1)

Publication Number Publication Date
CN113270766A true CN113270766A (en) 2021-08-17

Family

ID=77235145

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110667747.2A Pending CN113270766A (en) 2021-06-16 2021-06-16 Electric signal connection structure between main control board and drive board

Country Status (1)

Country Link
CN (1) CN113270766A (en)

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