CN115157166A

CN115157166A - Mounting equipment for vehicle-mounted instrument pointer and using method thereof

Info

Publication number: CN115157166A
Application number: CN202210786335.5A
Authority: CN
Inventors: 廖克池; 马智慧; 章赞; 周强强; 钱琼; 宋亮
Original assignee: Anhui Tianjian Environment Friendly Auto Parts Co ltd
Current assignee: Anhui Tianjian Environment Friendly Auto Parts Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-11

Abstract

The invention discloses a mounting device of a vehicle-mounted instrument pointer and a using method thereof, wherein the mounting device comprises a bottom plate, the top of the bottom plate is fixedly connected with a PCB fixing plate for fixing a PCB, both sides of the top of the bottom plate are fixedly connected with rear supporting plates, the PCB is fixed through a plurality of positioning pins on the PCB fixing plate, and then a connecting piece moves downwards by utilizing the rotation of an operating handle in a fixing frame, so that the connecting rod moves downwards, a first pressure head and a second pressure head on the mounting plate are further pushed to synchronously press down the instrument pointer on the PCB, and the instrument pointer is pressed down through the first pressure head and the second pressure head, so that the instrument pointer can be horizontally mounted on a motor shaft of the PCB.

Description

Mounting equipment for vehicle-mounted instrument pointer and using method thereof

Technical Field

The invention relates to the technical field of vehicle-mounted instrument pointer installation, in particular to a device for installing a vehicle-mounted instrument pointer and a using method thereof.

Background

At present, most of the assembly of the pointer of the common instrument is that whether the pointer is aligned with the zero position of the dial is manually observed, and if the pointer deviates from the zero position of the dial, the pointer is manually rotated. And the pointer pressing is also assembled by manual pressing.

The main problems of the conventional assembling method of the instrument pointer at present are as follows: therefore, the consistency of assembling the pointer in place cannot be ensured, and the client complaint pointer is easily out of zero position. In addition, if the clearance between the pointer and the dial is too small, the pointer and the dial are easily rubbed, so that the pointer is blocked or not rotated.

Disclosure of Invention

The invention aims to provide a mounting device of a vehicle-mounted instrument pointer and a using method thereof.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides an erection equipment of on-vehicle instrument pointer and application method thereof, includes the bottom plate, the top fixedly connected with of bottom plate is used for the PCB fixed plate of fixed PCB board, backup pad behind the equal fixedly connected with in both sides at bottom plate top, the positive equal fixedly connected with connecting plate in both sides of backup pad, the top of connecting plate is run through and is provided with the slide bar, two the equal sliding connection of surface of slide bar has the slip cap, two fixedly connected with clamp plate between the surface of slip cap, the top fixedly connected with mounting panel of clamp plate, the first pressure head of one side fixedly connected with of mounting panel bottom, the opposite side fixedly connected with second pressure head of 8 bottoms of mounting panel, the bottom of first pressure head and second pressure head all runs through the clamp plate and extends to the outside of clamp plate, the top fixedly connected with of mounting panel controls the connecting rod that the clamp plate reciprocated.

As a further scheme of the invention: and the top of the PCB fixing plate is provided with a plurality of positioning pins for positioning the PCB.

As a further scheme of the invention: the front of back backup pad is provided with the mount, the internal surface of mount and the surface sliding connection of connecting rod, the top of connecting rod is rotated and is connected with the connecting piece, the internal surface rotation of connecting piece is connected with operating handle, operating handle's bottom is connected with the inside rotation of mount.

As a further scheme of the invention: the front both sides of back backup pad all run through and have seted up the sliding tray, all run through all around of sliding tray one side and be provided with connecting bolt, connecting bolt's surface and the internal surface sliding connection of sliding tray, connecting bolt's surface and the back threaded connection who is located back backup pad have coupling nut.

As a further scheme of the invention: the shape of the operating handle is letter L-shaped.

The invention also discloses a use method of the installation equipment of the vehicle-mounted instrument pointer, which is characterized by comprising the following steps of:

the method comprises the following steps: firstly, aligning a mounting hole on a PCB board with a positioning pin on a PCB fixing board so as to fix the PCB board, and then placing an instrument pointer on the PCB board;

step two: hold operating handle and break operating handle with the fingers and thumb and rotate in the inside of mount, the connecting piece at this moment rotates in the inside of connecting rod, further makes the connecting rod downstream, and the mounting panel of connecting rod bottom promotes the slip cap on the clamp plate and slides on the surface of slide bar, further makes first pressure head and second pressure head downstream, thereby first pressure head and second pressure head push up the instrument pointer on the motor shaft respectively and fix it.

The invention has the beneficial effects that: fix the PCB board through a plurality of locating pin on the PCB fixed plate, recycle the rotation of operating handle in the mount is inside, make the connecting piece downstream, thereby make the connecting rod downstream, instrument pointer on the PCB board is pushed down in step to first pressure head and the second pressure head on the further promotion mounting panel, and through the pushing down of first pressure head and second pressure head to instrument pointer, can make and guarantee instrument pointer horizontal installation on the motor shaft of PCB board, can ensure the accuracy of instrument pointer mounted position through this structure, the uniformity, and can improve production efficiency, and save man-hour.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the external structure of the installation apparatus of the present invention;

FIG. 2 is a schematic view of the use of the mounting apparatus of the present invention;

FIG. 3 is a front view of the external structure of the mounting apparatus of the present invention;

fig. 4 is a top view of the external structure of the mounting apparatus of the present invention.

In the figure: 1. a base plate; 2. a PCB fixing plate; 3. a rear support plate; 4. a connecting plate; 5. pressing a plate; 6. a slide bar; 7. a sliding sleeve; 8. mounting a plate; 9. a first ram; 10. a second ram; 11. positioning pins; 12. a connecting rod; 13. a foot pad; 14. an operating handle; 15. a fixed mount; 16. a sliding groove; 17. a connecting nut; 18. a connecting member; 19. and connecting the bolts.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the invention relates to a mounting device for a vehicle instrument pointer, which comprises a bottom plate 1, wherein foot pads 13 are fixedly connected to the periphery of the bottom plate 1, a PCB fixing plate 2 for fixing a PCB is fixedly connected to the top of the bottom plate 1, rear supporting plates 3 are fixedly connected to both sides of the top of the bottom plate 1, connecting plates 4 are fixedly connected to both sides of the front surface of each rear supporting plate 3, sliding rods 6 penetrate through the top of each connecting plate 4, sliding sleeves 7 are slidably connected to the outer surfaces of the two sliding rods 6, a pressing plate 5 is fixedly connected between the outer surfaces of the two sliding sleeves 7, a mounting plate 8 is fixedly connected to the top of each pressing plate 5, a first pressing head 9 is fixedly connected to one side of the bottom of the mounting plate 8, a second pressing head 10 is fixedly connected to the other side of the bottom of the mounting plate 8, the bottom ends of the first pressing head 9 and the second pressing head 10 both penetrate through the pressing plate 5 and extend to the outside of the pressing plate 5, and a connecting rod 12 for controlling the up-down movement of the pressing plate 5 is fixedly connected to the top of the mounting plate 8.

And a plurality of positioning pins 11 used for positioning the PCB are arranged at the top of the PCB fixing plate 2.

The front of back backup pad 3 is provided with mount 15, the internal surface of mount 15 and the surface sliding connection of connecting rod 12, the top of connecting rod 12 is rotated and is connected with connecting piece 18, the internal surface rotation of connecting piece 18 is connected with operating handle 14, operating handle 14's shape is letter L shape, operating handle 14's bottom is connected with the inside rotation of mount 15, sliding tray 16 has all been run through to seted up in the positive both sides of back backup pad 3, all run through around sliding tray 16 one side and be provided with connecting bolt 19, the surface of connecting bolt 19 and the internal surface sliding connection of sliding tray 16, the surface of connecting bolt 19 just is located the back threaded connection of back backup pad 3 and has connecting nut 17, because rotate operating handle 14 and make the height that connecting rod 12 descends fixed, consequently through adjusting the depth that first pressure head 9 and second pressure head 10 pushed down on the height-adjustable mounting panel 8 of mount 15, and the high accessible of mount 15 rotates connecting nut 17 for connecting bolt 19 slides at the internal surface of sliding tray 16, thereby the height of adjustable mount 15 adjusts to suitable position after, screws up connecting nut 17 and can be tight promptly.

The invention also discloses a use method of the installation equipment of the vehicle-mounted meter pointer, which comprises the following steps: at first aim at locating pin 11 on the PCB fixed plate 2 with the last mounting hole of PCB board, thereby fix the PCB board, then place the instrument pointer on the motor shaft of PCB board corresponding position, then hold operating handle 14 and break operating handle 14 with the fingers and thumb and rotate in the inside of mount 15, connecting piece 18 this moment rotates in the inside of connecting rod 12, further make connecting rod 12 downstream, and the mounting panel 8 of connecting rod 12 bottom promotes sliding sleeve 7 on the clamp plate 5 and slides on the surface of slide bar 6, further make first pressure head 9 and second pressure head 10 downstream, thereby first pressure head 9 and second pressure head 10 push up the instrument pointer on the motor shaft respectively and fix it.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides an erection equipment of on-vehicle instrument pointer, includes bottom plate (1), the top fixedly connected with of bottom plate (1) is used for PCB fixed plate (2) of fixed PCB board, a serial communication port, backup pad (3) behind the equal fixedly connected with in both sides at bottom plate (1) top, backup pad (3) positive equal fixedly connected with in both sides connecting plate (4) afterwards, the top of connecting plate (4) is run through and is provided with slide bar (6), two the equal sliding connection in surface of slide bar (6) has sliding sleeve (7), two fixedly connected with clamp plate (5) between the surface of sliding sleeve (7), top fixedly connected with mounting panel (8) of clamp plate (5), the first pressure head (9) of one side fixedly connected with of mounting panel (8) bottom, opposite side fixedly connected with second pressure head (10) of mounting panel (8) bottom, the bottom of first pressure head (9) and second pressure head (10) all runs through clamp plate (5) and extends to the outside of clamp plate (5), the top fixedly connected with connecting rod (12) that the top fixedly connected with control clamp plate (5) of mounting panel (8) reciprocated.

2. The mounting equipment for the vehicle instrument pointer as recited in claim 1, wherein the top of the PCB fixing plate (2) is provided with a plurality of positioning pins (11) for positioning the PCB.

3. The mounting equipment for the vehicle instrument pointer as recited in claim 1, wherein a fixed frame (15) is arranged on the front surface of the rear support plate (3), the inner surface of the fixed frame (15) is slidably connected with the outer surface of the connecting rod (12), the top end of the connecting rod (12) is rotatably connected with a connecting piece (18), the inner surface of the connecting piece (18) is rotatably connected with an operating handle (14), and the bottom end of the operating handle (14) is rotatably connected with the inside of the fixed frame (15).

4. The mounting equipment for the vehicle instrument pointer according to claim 1, wherein sliding grooves (16) are formed in both sides of the front surface of the rear support plate (3) in a penetrating manner, connecting bolts (19) are arranged around one side of each sliding groove (16) in a penetrating manner, the outer surface of each connecting bolt (19) is in sliding connection with the inner surface of each sliding groove (16), and connecting nuts (17) are connected to the outer surfaces of the connecting bolts (19) and the back surface of the rear support plate (3) in a threaded manner.

5. A mounting device for vehicle instrument pointers according to claim 3, characterized in that the shape of the operating handle (14) is in the shape of the letter L.

6. The use method of the installation equipment of the vehicle-mounted instrument pointer is characterized by comprising the following steps:

the method comprises the following steps: firstly, aligning a mounting hole on a PCB board with a positioning pin (11) on a PCB fixing plate (2) so as to fix the PCB board, and then placing an instrument pointer on the PCB board;

step two: holding operating handle (14) and breaking operating handle (14) off with the fingers and thumb and rotate in the inside of mount (15), connecting piece (18) at this moment rotate in the inside of connecting rod (12), further make connecting rod (12) move down, and mounting panel (8) of connecting rod (12) bottom promote slip cap (7) on clamp plate (5) and slide on the surface of slide bar (6), further make first pressure head (9) and second pressure head (10) move down, thereby first pressure head (9) and second pressure head (10) push up the instrument pointer on the motor shaft respectively and fix it.