CN218514575U

CN218514575U - Precise electronic circuit board

Info

Publication number: CN218514575U
Application number: CN202222033492.7U
Authority: CN
Inventors: 李昌文
Original assignee: Fengcheng Hexin Machinery Manufacturing Co ltd
Current assignee: Fengcheng Hexin Machinery Manufacturing Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-02-21
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a circuit board technical field specifically discloses an accurate electronic circuit board, the both sides at mount pad top all are equipped with the pillar, the top of pillar is equipped with the mounting bracket, the opening has been seted up to the bottom of mounting bracket inner chamber, the inner chamber of mounting bracket is equipped with the circuit board body, the both sides of mounting bracket inner chamber bottom all are equipped with the card case, the outside cover of card incasement chamber is equipped with the bull stick, the top of bull stick is equipped with the commentaries on classics board, the bottom of bull stick is equipped with first conical gear, the inner chamber activity of card case is provided with the screw rod. The utility model discloses place the circuit board body on the mounting bracket, rotate the rotor plate, drive the bull stick through the rotor plate and rotate, drive first conical gear through the bull stick and rotate, drive second conical gear through first conical gear and rotate, drive the screw rod through second conical gear and rotate, drive the movable plate rebound through the screw rod.

Description

Precise electronic circuit board

Technical Field

The utility model relates to a circuit board technical field specifically is an accurate electronic circuit board.

Background

Circuit boards, which may also be referred to as printed wiring boards or printed circuit boards, are known by the names: 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.

With the progress of times and the development of science and technology, circuit boards are widely used by people, but the fixing effect of the existing circuit boards in the market is not good when the existing circuit boards are used, so that the circuit boards are unstable in operation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an accurate electronic circuit board possesses to play fixed effectual advantage such as to the circuit board, has solved the fixed not good problem of effect of current circuit board.

The utility model discloses an accurate electronic circuit board, including the mount pad, the both sides at mount pad top all are equipped with the pillar, the top of pillar is equipped with the mounting bracket, the bottom of mounting bracket inner chamber is seted up the opening, the inner chamber of mounting bracket is equipped with the circuit board body, the both sides at mounting bracket inner chamber bottom all are equipped with the card case, the outside cover of card case inner chamber is equipped with the bull stick, the top of bull stick is equipped with the rotor plate, the bottom of bull stick is equipped with first conical gear, the inner chamber activity of card case is provided with the screw rod, the outside cover of screw rod surface is equipped with second conical gear, and the surface of second conical gear meshes with first conical gear, the surface thread cover of screw rod is equipped with the movable plate, the top and the bottom of card case inner chamber all set up the spout that matches with the movable plate, the top and the bottom of movable plate inboard all are equipped with the dead lever, the inboard of dead lever runs through and extends to the inboard of card case, the inboard of dead lever is equipped with the fixed plate, inboard and circuit board body looks adaptation of fixed plate, the utility model discloses place the circuit board body on the mounting bracket, rotate the rotor, drive the rotor through the rotor and rotate, drive first bevel gear through the rotor and rotate, drive second bevel gear through first bevel gear and rotate, drive the screw rod through second bevel gear and rotate, drive the movable plate rebound through the screw rod, through the inside removal of spout cooperation movable plate in the card incasement, drive the dead lever rebound through the movable plate, drive the fixed plate rebound through the dead lever, through the fixed plate to circuit board body fixed can, the circuit board body is more stable when the operation like this.

The utility model discloses an accurate electronic circuit board, wherein the both sides of mount pad inner chamber all overlap and are equipped with fixing bolt, and two fixing bolt's shape size is unanimous, through fixing bolt, can play the effect of the installation of being convenient for to the mount pad, has avoided the not convenient situation of mount pad installation.

The utility model discloses an accurate electronic circuit board, wherein the top and the bottom on bull stick surface all are equipped with the fly leaf, the outside and the card case fixed connection of fly leaf can play supplementary pivoted effect to the bull stick through the fly leaf, and the bull stick is more stable when rotating like this, and the result of use is better.

The utility model discloses an accurate electronic circuit board, wherein all through connecting block fixed connection between the both ends of dead lever and movable plate and the fixed plate, and the quantity of dead lever is two, through the connecting block, can play fixed effect to the dead lever, the effect is better when the dead lever is using like this, has avoided the dead lever not hard up to appear when using to lead to the dead lever situation that drops to appear when using.

The utility model discloses an accurate electronic circuit board, wherein the both sides at mount pad top all are equipped with the motor, the output of motor is equipped with the flabellum, the utility model discloses when needs dispel the heat to the circuit board body, the motor operation drives the flabellum through the motor and rotates, dispels the heat to the circuit board body in the opening through the flabellum to blowing, and the effect is better when using to the circuit board body like this.

The utility model discloses an accurate electronic circuit board, wherein all through mount fixed connection between the both sides of motor and the mount pad, and two motors are central symmetry about the mount pad, through the mount, can play fixed effect to the motor, the motor is better when using like this, has avoided the motor to appear rocking when using to lead to the not good situation of motor operation effect.

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

1. the utility model discloses place the circuit board body on the mounting bracket, rotate the rotor plate, it rotates to drive the bull stick through the rotor plate, it rotates to drive first conical gear through the bull stick, it rotates to drive second conical gear through first conical gear, it rotates to drive the screw rod through second conical gear, drive the movable plate rebound through the screw rod, spout cooperation movable plate rebound through the card incasement, drive the dead lever rebound through the movable plate, drive the fixed plate rebound through the dead lever, fix the circuit board body through the fixed plate can, the circuit board body is more stable when the operation like this.

2. When the circuit board body needs to be cooled, the motor runs, the fan blades are driven to rotate through the motor, and wind is blown into the through openings through the fan blades to cool the circuit board body, so that the circuit board body has a better effect in use;

the motor can be fixed by the fixing frame, so that the motor has better effect when in use, and the condition that the motor has poor operation effect due to shaking when in use is avoided;

the movable plate can play a role in assisting the rotation of the rotating rod, so that the rotating rod is more stable in rotation and better in use effect;

the fixing rod can be fixed through the connecting block, so that the fixing rod has a better effect when in use, and the phenomenon that the fixing rod falls off due to looseness of the fixing rod when in use is avoided;

through fixing bolt, can play the effect of being convenient for the installation to the mount pad, avoid the situation that the mount pad installation is not convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of the inner cavity structure of the card box of the present invention;

fig. 3 is a schematic view of the inner side structure of the fixing plate of the present invention.

In the figure: 1. a mounting seat; 2. a pillar; 3. a fan blade; 4. a motor; 5. a port; 6. a fixed mount; 7. a mounting frame; 8. fixing the bolt; 9. clamping the box; 10. a circuit board body; 11. a movable plate; 12. a rotating rod; 13. a first bevel gear; 14. a second bevel gear; 15. a screw; 16. connecting blocks; 17. a fixing rod; 18. a fixing plate; 19. rotating the plate; 20. a chute; 21. and (5) moving the plate.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a mount pad 1, pillar 2, flabellum 3, motor 4, opening 5, mount 6, mounting bracket 7, fixing bolt 8, card case 9, circuit board body 10, fly leaf 11, bull stick 12, first conical gear 13, second conical gear 14, screw rod 15, connecting block 16, dead lever 17, fixed plate 18, rotor plate 19, spout 20 and movable plate 21 part are general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional test method.

Referring to fig. 1-3, the precise electronic circuit board of the present invention includes a mounting base 1, pillars 2 are disposed on both sides of the top of the mounting base 1, a mounting frame 7 is disposed on the top of the pillars 2, a through opening 5 is disposed at the bottom of an inner cavity of the mounting frame 7, an inner cavity of the mounting frame 7 is provided with a circuit board body 10, card boxes 9 are disposed on both sides of the bottom of the inner cavity of the mounting frame 7, a rotating rod 12 is sleeved on the outer side of the inner cavity of the card boxes 9, a rotating plate 19 is disposed on the top of the rotating rod 12, a first conical gear 13 is disposed at the bottom of the rotating rod 12, a screw 15 is movably disposed in the inner cavity of the card boxes 9, a second conical gear 14 is sleeved on the outer side of the surface of the screw 15, the surface of the second conical gear 14 is engaged with the first conical gear 13, a movable plate 21 is sleeved on the surface of the screw 15, sliding grooves 20 are disposed at the top and the bottom of the inner cavity of the card boxes 9, a fixed plate 17 is provided with a fixed plate 18, the inner side and the sliding plate 10 is driven by the rotating rod 17, the rotating rod 14, the fixed plate is driven by the rotating rod 12, the rotating rod to move towards the inner side of the circuit board through the first conical gear 13, the rotating rod 14, the fixed plate 12, the rotating rod 14, so that the circuit board body 10 is more stable in operation.

The both sides of 1 inner chamber of mount pad are all overlapped and are equipped with fixing bolt 8, and two fixing bolt 8's shape size is unanimous, through fixing bolt 8, can play the effect of the installation of being convenient for to mount pad 1, have avoided the not convenient situation of mount pad 1 installation.

The top and the bottom on the surface of the rotating rod 12 are both provided with the movable plates 11 in a sleeved mode, the outer sides of the movable plates 11 are fixedly connected with the clamping box 9, the movable plates 11 can play a role in assisting in rotating the rotating rod 12, and therefore the rotating rod 12 is more stable in rotating and better in using effect.

All through connecting block 16 fixed connection between the both ends of dead lever 17 and movable plate 21 and the fixed plate 18, and the quantity of dead lever 17 is two, through connecting block 16, can play fixed effect to dead lever 17, dead lever 17 is better when using like this, has avoided dead lever 17 not hard up when using to the situation that drops appears in the dead lever 17 when using.

The both sides at 1 top of mount pad all are equipped with motor 4, and motor 4's output is equipped with flabellum 3, the utility model discloses when needs dispel the heat to circuit board body 10, motor 4 moves, drives flabellum 3 through motor 4 and rotates, blows through flabellum 3 and dispels the heat to circuit board body 10 in opening 5, and circuit board body 10 is better when using like this.

All through mount 6 fixed connection between motor 4's both sides and the mount pad 1, and two motors 4 are central symmetry about mount pad 1, through mount 6, can play fixed effect to motor 4, and motor 4 is better when using like this, has avoided motor 4 to appear rocking when using to lead to the not good situation of motor 4 operational effect.

When using the utility model discloses the time: placing the circuit board body 10 on the mounting frame 7, rotating the rotating plate 19, driving the rotating rod 12 to rotate through the rotating plate 19, driving the first bevel gear 13 to rotate through the rotating rod 12, driving the second bevel gear 14 to rotate through the first bevel gear 13, driving the screw rod 15 to rotate through the second bevel gear 14, driving the moving plate 21 to move inwards through the screw rod 15, matching the moving plate 21 to move inwards through the chute 20 in the card box 9, driving the fixing rod 17 to move inwards through the moving plate 21, driving the fixing plate 18 to move inwards through the fixing rod 17, and fixing the circuit board body 10 through the fixing plate 18, so that the circuit board body 10 is more stable in operation;

when needs dispel the heat to circuit board body 10, motor 4 moves, drives flabellum 3 through motor 4 and rotates, blows to opening 5 through flabellum 3 and dispels the heat to circuit board body 10 in, and circuit board body 10 is better when using like this.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a precision electronic circuit board, includes mount pad (1), its characterized in that: both sides of the top of the mounting seat (1) are provided with support columns (2), the top of each support column (2) is provided with a mounting frame (7), the bottom of the inner cavity of the mounting rack (7) is provided with a through hole (5), the inner cavity of the mounting rack (7) is provided with a circuit board body (10), the clamping boxes (9) are arranged on the two sides of the bottom of the inner cavity of the mounting rack (7), a rotating rod (12) is sleeved outside the inner cavity of the card box (9), a rotating plate (19) is arranged at the top of the rotating rod (12), a first conical gear (13) is arranged at the bottom of the rotating rod (12), a screw rod (15) is movably arranged in the inner cavity of the card box (9), a second bevel gear (14) is sleeved on the outer side of the surface of the screw rod (15), and the surface of the second bevel gear (14) is meshed with the first bevel gear (13), a moving plate (21) is sleeved on the surface of the screw (15) in a threaded manner, the top and the bottom of the inner cavity of the card box (9) are both provided with sliding chutes (20) matched with the moving plate (21), the top and the bottom of the inner side of the moving plate (21) are both provided with a fixed rod (17), the inner side of the fixed rod (17) penetrates through and extends to the inner side of the clamping box (9), the inner side of the fixing rod (17) is provided with a fixing plate (18), and the inner side of the fixing plate (18) is matched with the circuit board body (10).

2. A precision electronic circuit board according to claim 1, characterized in that: both sides of the inner cavity of the mounting seat (1) are sleeved with fixing bolts (8), and the two fixing bolts (8) are identical in shape and size.

3. A precision electronic circuit board according to claim 1, characterized in that: the top and the bottom of the surface of the rotating rod (12) are respectively sleeved with a movable plate (11), and the outer side of the movable plate (11) is fixedly connected with the clamping box (9).

4. A precision electronic circuit board according to claim 1, characterized in that: the two ends of the fixed rods (17) are fixedly connected with the movable plate (21) and the fixed plate (18) through connecting blocks (16), and the number of the fixed rods (17) is two.

5. A precision electronic circuit board according to claim 1, characterized in that: both sides at mount pad (1) top all are equipped with motor (4), the output of motor (4) is equipped with flabellum (3).

6. The precision electronic circuit board of claim 5, wherein: both sides of the motor (4) are fixedly connected with the mounting seat (1) through the fixing frame (6), and the two motors (4) are centrosymmetric about the mounting seat (1).