CN217532564U

CN217532564U - Vertical combined instrument

Info

Publication number: CN217532564U
Application number: CN202121157237.2U
Authority: CN
Inventors: 张豪杰; 姚建梁
Original assignee: Ningbo Vikeer Electronics Co ltd
Current assignee: Ningbo Vikeer Electronics Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-10-04
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a vertical combination instrument, which comprises a light guide support, wherein the light guide support comprises a first perforation arranged at the middle part of the light guide support, mounting seats are convexly arranged at the two sides of the first perforation, a first screw hole is arranged on the mounting seat, and two sides on the end surface of one end of the light guide support are provided with light homogenizing paper; lid behind still including display screen subassembly, PCBA board, metal support, instrument, the below of lid is provided with the second behind the instrument and perforates, and the bottom of lid is provided with the location foot behind the instrument, and the location foot is located the fenestrate both sides position of second, and metal support and PCBA board are fixed, and the one end of metal support outwards buckles and form the bending end, and should buckle the end and wear out in perforating from the second. More parts of the combination instrument can be exposed by moving the mounting point downwards, so that the suspension effect is good; the whole installation structure is simplified, all the parts are convenient to assemble, and all the parts are firmly limited in the instrument; in addition, light is uniformly emitted to the positions on the two sides of the display screen through the light homogenizing sheet, so that the display range can be enlarged.

Description

Vertical combined instrument

Technical Field

The utility model relates to an instrument technical field.

Background

The current automobile combination instrument has the defect of complex assembly structure, which causes the assembly efficiency to be low, in addition, the installation point of the instrument is arranged at the middle position of the instrument, which causes the suspension effect to be poor after the installation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a to the not enough of existence among the prior art, provide vertical combination meter.

The utility model discloses a realize through following technical scheme: the vertical combined instrument comprises a light guide support, wherein the light guide support comprises a first through hole formed in the middle of the light guide support, first mounting seats are convexly arranged on two sides of the first through hole, a first screw hole is formed in each first mounting seat, a circle of viscose is arranged on the end face of one end of the light guide support, and two sides of the end face are provided with light homogenizing paper;

the display screen assembly comprises a display screen main body and a glass cover plate, wherein the display screen main body is covered on the first through hole, the rear end of the display screen main body is provided with a first positioning hole aligned with the first screw hole, a fastener penetrates through the first positioning hole and is screwed into the first screw hole to fix the display screen main body and the light guide support, and the glass cover plate is fixed with the light guide support through adhesive;

PCBA board with behind the instrument the lid all with the leaded light support is fixed the below of lid is provided with the second behind the instrument and perforates the bottom of lid is provided with the location foot behind the instrument, the location foot is located the fenestrate both sides position of second, the metal support with the PCBA board is fixed, just the one end of metal support is outwards buckled and is formed the bending end, and should buckle the end and follow wear out in the second is perforated.

In the technical scheme, four corner positions of the metal support are bent inwards to form a second mounting seat, the second mounting seat is provided with a second positioning hole, a second screw hole aligned with the second positioning hole is formed in the PCBA, and the PCBA and the metal support are fixed by screwing a fastener into the second screw hole after the fastener penetrates through the second positioning hole.

Among the above-mentioned technical scheme light guide support is last to be provided with two backstops at interval and to detain the both sides position of PCBA board is provided with the breach groove, backstop is detained and is located in the breach inslot, and it withhold on the terminal surface of PCBA board.

In the above technical solution, a third screw hole is provided at a position of the rear end of the light guide bracket, which is located at one side of the first screw hole, and a third positioning hole aligned with the PCBA board is correspondingly provided on the PCBA board, and the PCBA board and the light guide bracket are fixed by screwing a fastener into the third screw hole after passing through the third positioning hole.

In the technical scheme, the positioning pins are arranged on one sides of the two groups of third screw holes positioned below, and the PCBA board is correspondingly provided with the positioning pin holes.

In the above technical solution, the two side positions of the light guide bracket rear end, which are located at the stop buckle, are provided with first buckle feet, the light guide bracket rear end, which is located at the upper position thereof, is provided with second buckle feet, the light guide bracket rear end, which is located at the lower position thereof, is provided with a fourth screw hole, the instrument rear cover end face is provided with a buckle position in lock joint with the first buckle feet and the second buckle feet and a fourth positioning hole in alignment with the fourth screw hole, and a fastener passes through the fourth positioning hole and is screwed into the fourth screw hole.

Among the above-mentioned technical scheme, the size of display screen main part is 7 cun, the size of glass apron board is 10.25 cun.

The utility model discloses following beneficial effect has: more parts of the combination instrument can be exposed by moving the mounting point downwards, so that the suspension effect is good; the whole installation structure is simplified, all the parts are convenient to assemble, and all the parts are firmly limited in the instrument; in addition, light is uniformly emitted to the positions on the two sides of the display screen through the light homogenizing sheet, so that the display range can be enlarged.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention in another direction.

Fig. 3 is a schematic perspective view of the meter back cover.

Fig. 4 is a schematic perspective view of a main view of a light guide holder.

Fig. 5 is a schematic perspective view of a light guide holder from a rear view.

Fig. 6 is a schematic diagram of the internal structure of the present invention.

Fig. 7 is a schematic structural view of an end face of a light guide holder.

FIG. 8 is a schematic view of the display panel assembly and light guide bracket in combination.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: as shown in fig. 1 to 8, a vertical combination meter includes a light guide support 1, where the light guide support 1 includes a first through hole 10 formed in a middle portion thereof, first mounting seats 11 are convexly disposed on two sides of the first through hole 10, a first screw hole 11a is disposed on the first mounting seat 11, a circle of adhesive 100 is disposed on an end surface of one end of the light guide support 1, the adhesive 100 further includes a display screen assembly 2, a PCBA board 3, a metal support 4, and a meter rear cover 5, the display screen assembly 2 includes a display screen main body 20 and a glass cover plate, where the display screen main body 20 is covered on the first through hole 10, a first positioning hole aligned with the first screw hole 11a is disposed at a rear end thereof, a fastener is screwed into the first screw hole after passing through the first positioning hole to fix the display screen main body 20 and the light guide support 1, and the glass cover plate is fixed to the light guide support 1 by the adhesive 100;

PCBA board 3 with behind the instrument lid 5 all with leaded light support 1 is fixed the below of lid 5 is provided with the second and perforates 50 behind the instrument lid 5's bottom is provided with location foot 51 behind the instrument, location foot 51 is located the second perforates 50 both sides position, metal support 4 with PCBA board 3 is fixed, just the one end of metal support 4 is outwards buckled and is formed the end of buckling 40, and should buckle the end 40 and follow wear out in the second perforation 50.

In the above-mentioned structure, through leaded light support 1 as bearing part, the display screen subassembly is connected to its front end, the rear end connects gradually the PCBA board, lid behind metal support and the instrument for the package assembly of whole instrument is simplified, can improve the assembly efficiency of this instrument, in addition, through the end of buckling with metal support 4 and the location foot 51 that sets up in the second perforation 50 both sides position, the mounting point of the whole instrument of price moves down, make the nearly 3/4's of combination instrument part can expose, the suspension effect is better.

The four corners of the metal bracket 4 are bent inward to form a second mounting seat 41, the second mounting seat is provided with a second positioning hole, the PCBA plate 3 is provided with a second screw hole aligned with the second positioning hole, and the PCBA plate 3 and the metal bracket 4 are fixed by a fastener which passes through the second positioning hole and is screwed into the second screw hole. In the above configuration, when the metal holder 4 is deformed by a large external force, the mount 41 formed by bending is deformed first to absorb the impact, so that the problem of damage to the electric components on the PCBA board due to direct contact between the main body of the metal holder and the PCBA board 3 can be avoided.

Two stop buckles 12 are arranged on the light guide support 1 at intervals, notch grooves 30 are arranged on two sides of the PCBA board 3, the stop buckles 12 are located in the notch grooves 30, and the stop buckles are buckled and pressed on the end face of the PCBA board 3. Through the structure, the PCBA board is firmly fixed on the light guide support 1.

Furthermore, a third screw hole 11b is formed in the rear end of the light guide support 1 on one side of the first screw hole 11a, a corresponding third positioning hole is formed in the PCBA plate 3, and a fastener penetrates through the third positioning hole and is screwed into the third screw hole 11b to fix the PCBA plate and the light guide support 1. Preferably, be located two sets of below third screw 11b one side is provided with pilot pin 11c, and what correspond is provided with the location pinhole on the PCBA board for PCBA board 3 can counterpoint before the installation, is convenient for its rapid Assembly.

The back end of the light guide support 1 is provided with first buckling feet 13 at two sides of the stop buckle 12, the back end of the light guide support 1 is provided with a second buckling foot 14 at the upper position, the back end of the light guide support 1 is provided with a fourth screw hole 15 at the lower position, the end surface of the instrument back cover 5 is provided with a buckling position matched with the first buckling foot 13 and the second buckling foot 14 in a buckling mode and a fourth positioning hole opposite to the fourth screw hole 15, and a fastening piece penetrates through the fourth positioning hole and then is screwed into the fourth screw hole 15.

In this embodiment, the size of display screen main part is 7 inches, the size of glass cover plate is 10.25 inches. Because the light homogenizing pieces are arranged on the two sides of the display screen main body, light can be uniformly irradiated to the positions on the two sides of the display screen through the light homogenizing pieces, and the display effect of displaying 10.25 inches through the 7-inch display screen main body can be achieved.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description of the invention have been provided in the present application for the purpose of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention. All such variations and modifications are intended to fall within the scope of the claimed invention.

Claims

1. Vertical combination meter, its characterized in that: the light guide support comprises a light guide support (1), wherein the light guide support (1) comprises a first through hole (10) formed in the middle of the light guide support, first mounting seats (11) are arranged on two sides of the first through hole (10) in a protruding mode, a first screw hole (11 a) is formed in each first mounting seat (11), a circle of viscose glue (100) is arranged on the end face of one end of the light guide support (1), and light homogenizing paper (101) is arranged on two sides of the end face;

the display screen assembly (2) comprises a display screen main body (20) and a glass cover plate, wherein the display screen main body (20) is arranged on the first through hole (10) in a covering mode, a first positioning hole which is aligned with the first screw hole (11 a) is formed in the rear end of the display screen main body (20), a fastener penetrates through the first positioning hole and then is screwed into the first screw hole to fix the display screen main body (20) and the light guide support (1), and the glass cover plate is fixed with the light guide support (1) through adhesive (100);

PCBA board (3) with lid (5) all with light guide support (1) is fixed behind the instrument the below of lid (5) is provided with second perforation (50) behind the instrument the bottom of lid (5) is provided with location foot (51) behind the instrument, location foot (51) are located the both sides position that the second perforates (50), metal support (4) with PCBA board (3) are fixed, just the one end of metal support (4) is outwards buckled and is formed bending end (40), and should buckle end (40) and follow wear out in the second perforation (50).

2. The vertical combination meter of claim 1, wherein: and the four corners of the metal support (4) are bent inwards to form a second mounting seat (41), the second mounting seat is provided with a second positioning hole, a second screw hole aligned with the second positioning hole is formed in the PCBA (printed circuit board assembly) plate (3), and a fastener penetrates through the second positioning hole and is screwed into the second screw hole to fix the PCBA plate (3) and the metal support (4).

3. The vertical cluster as set forth in claim 1, wherein: light guide holder (1) is gone up the interval and is provided with two backstops and detain (12) the both sides position of PCBA board (3) is provided with breach groove (30), backstop is detained (12) and is located in breach groove (30), and it withholds on the terminal surface of PCBA board (3).

4. The vertical combination meter of claim 1, wherein: and a third screw hole (11 b) is formed in the rear end of the light guide support (1) and is positioned on one side of the first screw hole (11 a), a corresponding third positioning hole which is aligned with the third screw hole is formed in the PCBA (3), and a fastener penetrates through the third positioning hole and is screwed into the third screw hole (11 b) to fix the PCBA and the light guide support (1).

5. The vertical cluster as set forth in claim 4, wherein: and one side of the two groups of third screw holes (11 b) positioned below is provided with a positioning pin (11 c), and the PCBA board is correspondingly provided with a positioning pin hole.

6. The vertical cluster as set forth in claim 3, wherein: the light guide support is characterized in that the rear end of the light guide support (1) is provided with first buckling feet (13) at two side positions of the stop buckle (12), the rear end of the light guide support (1) is provided with second buckling feet (14) at positions above the light guide support, the rear end of the light guide support (1) is provided with a fourth screw hole (15) at a position below the light guide support, the end face of the instrument rear cover (5) is provided with a buckling position matched with the first buckling feet (13) and the second buckling feet (14) and a fourth positioning hole aligned with the fourth screw hole (15), and a fastener penetrates through the fourth positioning hole and is screwed into the fourth screw hole (15).

7. The vertical cluster as set forth in claim 1, wherein: the size of display screen main part (20) is 7 inches, the size of glass cover plate is 10.25 inches.