CN208185791U - Trimmer - Google Patents

Abstract

The utility model provides a fine-tuning device for fine-tuning the tilt angle of a display panel, comprising a first carrier plate; a second carrier plate; an elastic member, sandwiched between the first carrier plate and the second carrier plate; and at least one pushing member, disposed on one of the first carrier plate and the second carrier plate and pushing the corresponding first carrier plate or the second carrier plate. When the pushing member pushes the corresponding first carrier plate or the second carrier plate, the first carrier plate is tilted by adjusting the pushing member, so as to adjust the tilt angle between the first carrier plate and the second carrier plate.

Description

Trimmer

technical field

The utility model relates to a fine-tuning device, in particular to a fine-tuning device for carrying a display panel and capable of fine-tuning the inclination angle of the display panel.

Background technique

The existing display screen support frame usually includes a pivoting module, which is erected behind the supporting plate, so as to adjust the viewing angle of the display screen mounted thereon.

However, in order to meet the current requirements on the appearance of the display screen support frame, the volume of the matching pivot module is also compressed, so the pivot module may not be able to provide the function of adjusting the viewing angle of the display screen. At this time, the viewing angle of the display screen is fixed, but the display screen may not be able to achieve the desired viewing angle due to the tolerance on the assembly of the support frame. Therefore, the utility model provides a fine-tuning device for fine-tuning the viewing angle of the display screen.

Utility model content

In order to achieve the above object, the utility model provides a novel fine-tuning device, which is used for fine-tuning the inclination angle of a display panel, comprising: a first carrying plate, including a first plate surface and a position relative to the first plate surface A second plate surface; a second bearing plate, which is arranged at intervals corresponding to the first bearing plate, includes a third plate surface and a fourth plate surface opposite to the third plate surface, wherein the third plate facing the second board surface of the first loading board; an elastic member is interposed between the first loading board and the second loading board, and is in contact with the second board surface and the third board surface ; and at least one push piece, arranged on one of the first load plate and the second load plate; wherein, when the push piece pushes the corresponding first load plate or the second load plate The first loading plate can be tilted by adjusting the pushing member, so as to adjust the inclination angle between the first loading plate and the second loading plate.

In one embodiment, the pushing member includes a resisting portion and an adjusting screw, and the first bearing plate or the second bearing plate for the pushing member further includes at least one accommodating groove, so The accommodating groove has a screw hole, and the pushing member is arranged in the accommodating groove, wherein, the resisting part is engaged with the corresponding first bearing plate or the second bearing plate, and the adjusting screw screwed in the screw hole and resist the resisting part, by adjusting the relative position of the adjustment screw in the screw hole, the resisting part pushes the corresponding first bearing plate or the second carrier plate.

In one embodiment, the elastic member is interposed between the first bearing plate and the second bearing plate and is pre-compressed, when one of the pushing members pushes against the first bearing plate or the second bearing When the board is placed, the surface of the elastic member in contact with the first bearing board is inclined.

In one embodiment, the second plate surface of the first bearing plate includes a first convex area, the second bearing plate further includes a positioning hole, the third plate surface includes a concave area, and the fourth plate surface A second convex area is included, wherein the positioning hole is formed on the concave area, and the elastic member is in contact with the first convex area and the concave area and aligned with the positioning hole.

In one embodiment, when the first bearing plate includes at least one accommodating groove, the accommodating grooves are symmetrically formed on the first bearing plate with the center of the first convex area as the center point, and when When the second bearing plate includes the accommodating grooves, the accommodating grooves are respectively symmetrically formed on the second bearing plate with the positioning hole as the center point.

In one embodiment, the resisting portion further has two fixing columns, the accommodating groove further has two fixing holes, and the fixing columns are respectively passed through the fixing holes.

In one embodiment, the elastic member is made of rubber and has a fixing groove, and the fixing groove is aligned with the positioning hole of the second bearing plate.

In one embodiment, it also includes a connecting piece for connecting the second bearing plate, the connecting piece includes a gasket, a shaft, and a U-shaped plate, wherein the shaft has a cylinder and a head , the cylinder passes through the gasket and the U-shaped plate, and the head is located in the fixing groove of the elastic member.

In one embodiment, the first carrier board further includes a plurality of first via holes, the second carrier board further includes a plurality of second via holes, and the elastic member further includes a plurality of third via holes; the first carrier board further includes a plurality of second via holes; A via hole, the third via hole, and the second via hole are sequentially aligned with each other, and the fine-tuning device further includes a plurality of positioning screws, respectively sequentially passing through the first via hole, the The third through hole and the second through hole are used to fix relative positions of the first bearing board, the second bearing board, and the elastic member.

In one embodiment, the display panel is disposed on the first board surface of the first carrier board.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of a fine-tuning device of the present invention.

Fig. 2 is a three-dimensional schematic view of the fine-tuning device of the present invention.

Fig. 3 is an exploded perspective view of the trimming device of the present invention.

Fig. 4 is a side view of the fine-tuning device of the present invention, where the push piece does not touch the first bearing plate.

Fig. 5 is a cross-sectional view of the pusher against the first bearing plate and pushing the first bearing plate in the fine adjustment device of the present invention.

Explanation of reference signs

1000 Trimmers

2000 support frame

3000 display panel

1 First load plate

11 first deck

12 second deck

121 First convex area

13 The first via

2 Second load plate

21 Third deck

211 Concave area

22 Fourth deck

221 Second convex area

25 positioning hole

23 Second via

24 storage slots

241 screw holes

242 Fixing hole

3 elastic pieces

31 Fixing groove

32 The third via

4 ejectors

41 Resisting part

411 Fixing post

42 Adjusting screw

5 connectors

51 Gasket

511 Locking hole

52 shaft

521 cylinder

522 head

53 U-shaped plate

6 set screw

L imaginary line

Detailed ways

Those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in this specification. It should be noted that the following drawings are simplified schematic diagrams, and the number, shape and size of the components in the drawings can be changed at will according to the actual implementation situation, and the layout of the components can be more complicated. The utility model can also be implemented or applied by other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the utility model.

First, please refer to the three-dimensional schematic view of the fine-tuning device 1000 shown in Figure 1, a support frame 2000 stands on a working surface (not shown), the fine-tuning device 1000 is arranged on the support frame 2000, and carries a display panel 3000. Next, please refer to the three-dimensional schematic view of the fine-tuning device 1000 shown in FIG. 2 and the three-dimensional exploded view of the fine-tuning device 1000 shown in FIG. Plate 2, an elastic member 3, two push members 4, a connecting member 5, and three positioning screws 6.

Please also refer to the side view of the fine-tuning device 1000 shown in FIG. a first via hole 13, and the second board surface 12 has a first raised area 121. Wherein, the first board surface 11 of the first carrier board 1 is provided on which the display panel 3000 is disposed. The second carrier board 2 is arranged at intervals corresponding to the first carrier board 1 , and includes a third board surface 21 , a fourth board surface 22 opposite to the third board surface 21 , and three second via holes 23 , two accommodating grooves 24 and a positioning hole 25, wherein, the third plate surface 21 faces the second plate surface 12 of the first carrier plate 1, and the third plate surface 21 has a concave area 211 (please Referring to FIG. 5 ), the fourth plate surface 22 has a second convex area 221 , and the positioning hole 25 is formed on the concave area 211 . The elastic member 3 is a rubber block, sandwiched between the first bearing plate 1 and the second bearing plate 2, and in contact with the first convex area 121 and the concave area 211, the elastic member 3 has a fixed The groove 31 and the three third via holes 32 , the fixing groove 31 is aligned with the positioning hole 25 of the second carrier board 2 . And the three first via holes 13 of the first carrier board 1, the three second via holes 23 of the second carrier board 2, and the three third via holes 32 of the elastic member 3 are aligned with each other for three Positioning screws 6 pass through to fix the relative positions of the first bearing plate 1, the second bearing plate 2, and the elastic member 3, and the positioning screws 6 pass through the first bearing plate 1 and the second bearing plate 2, so that the elastic member 3 interposed therebetween is pre-compressed. The accommodating grooves 24 are symmetrically arranged on the second bearing plate 2 with the positioning hole 25 as the center point and the imaginary line L parallel to the working surface as the symmetry axis, for the push piece 4 to be arranged. Each has a screw hole 241 and two fixing holes 242 .

Please also refer to the cross-sectional view of the pushing member 4 abutting against the first loading board 1 and pushing the first loading board 1 as shown in FIG. 5 . Wherein, the pushing member 4 is accommodated in the accommodating groove 24 of the second bearing plate 2, and each includes a resisting portion 41 and an adjusting screw 42, and the resisting portion 41 resists the first a bearing plate 1, and the adjusting screws 42 are respectively screwed in the screw holes 241 on the second bearing plate 2, and resist the resisting portion 41, by adjusting the adjusting screws 42 on the The relative position in the screw hole 241 can adjust the distance between the resisting portion 41 and the second carrier plate 2, when the resisting portion 41 is away from the second carrier plate 2 and resists the first carrier plate 1 Finally, the inclination angle between the first bearing plate 1 and the second bearing plate 2 can be adjusted by adjusting the pushing degree of the pushing member 4 .

In addition, each of the resisting parts 41 also has two fixing columns 411, which are respectively aligned and passed through the fixing holes 242 of the accommodating groove 24, so as to ensure that the resisting parts 41 can be pushed up. The first loading plate 1 is not skewed at the time. If the resisting portion 41 is skewed when pushing the first loading plate 1, it may not be possible to push the first loading plate 1 smoothly, or it may be due to uneven loading. The force causes the adjustment screw 42 to break, thus the inclination angle between the first bearing plate 1 and the second bearing plate 2 cannot be adjusted.

Furthermore, the connecting member 5 is connected to the second bearing plate 2 and includes a washer 51 , a shaft 52 , and a U-shaped plate 53 . Wherein, the spacer 51 is arranged between the second carrying plate 2 and the U-shaped plate 53, and the spacer 51 contacts and is locked on the second convex area 221 of the second carrying plate 2, and has three A locking hole 511, the locking hole 511 has an internal thread for passing through to fix the first bearing plate 1, the second bearing plate 2, and the positioning screw 6 of the elastic member 3 to be locked thereon The shaft 52 has a cylinder 521 and a head 522, the cylinder 521 passes through the positioning hole 25 of the second bearing plate 2, the gasket 51 and the U-shaped plate 53, and the head 522 is against The washer 51 is locked and located in the fixing groove 31 (as shown in FIG. 5 ) of the elastic member 3 so as to fix the position of the connecting member 5 . The connecting member 5 can be directly connected to the support frame 2000, or can be connected with a rotating module, which can provide a larger tilt (tilt), horizontal pivot (swivel), or vertical/horizontal The rotation mode of rotating (rotate), or the rotation module that can provide more than two rotation directions at the same time can be used.

In detail, please refer to the side view of the inclination angle of the first bearing plate 1 shown in FIG. 3 is interposed between the first bearing plate 1 and the second bearing plate 2 in a pre-compressed manner, and none of the pushing members 4 is in contact with the first bearing plate 1 yet. And when it is desired to adjust the inclination angle between the first carrier board 1 and the second carrier board 2 to adjust the viewing angle of the display panel 3000 so that the display panel 3000 is tilted upward, one of the options shown in FIG. 5 can be referred to. The sectional view of the pusher 4 that pushes against the first load plate 1 and pushes the first load plate 1 so that it is inclined relative to the second load plate 2, by adjusting the position on the second load plate 2 close to The adjusting screw 42 of the pusher 4 on the working surface moves the resisting portion 41 to push against the second plate surface 12, so that the first bearing plate 1 is inclined relative to the second bearing plate 2, and the elastic The surface of the component 3 in contact with the first carrier plate 1 is inclined, so that the first carrier plate 1 and the second carrier plate 2 are inclined at an angle, thereby changing the viewing angle of the display panel 3000, and then depending on the requirement, Adjust to the desired viewing angle and stop.

In other embodiments, the accommodating groove 24 can be formed on the first carrier plate 1, and the stacking member 4 can also be arranged in the accommodating groove 24 on the first carrier plate 1, and the The accommodating grooves 24 are respectively symmetrically formed on the first bearing plate 1 with the center of the first convex area 121 as the center point, and by adjusting the adjusting screw 42 of the pushing member 4, the pushing The stacking part 4 abuts against the corresponding second loading board 2 , and further pushes against the second loading board 2 , so that the first loading board 1 is tilted, thereby changing the viewing angle of the display panel 3000 .

Furthermore, in other embodiments, the pusher 4 can be arranged symmetrically with the positioning hole 25 of the second bearing plate 2 as the center point and the imaginary line perpendicular to the working surface as the symmetry axis, and the second Corresponding accommodating slots 24 are also formed on the supporting board 2 , so as to fine-tune the horizontal swivel angle between the first supporting board 1 and the second supporting board 2 . Or, in another embodiment, four pushers 4 may be included, with the positioning hole 25 of the second loading plate 2 as the center point, and paired with an imaginary line perpendicular to and parallel to the working surface. The symmetry axis is arranged symmetrically, so that the angles of tilt and swivel can be fine-tuned at the same time.

Claims (10)

1. a kind of micromatic setting, for finely tuning the tilt angle of a display panel, comprising:

One first loading plate, comprising one first plate face and relative to one second plate face of first plate face；

One second loading plate, corresponding first loading plate and be arranged at intervals, comprising a third plate face and relative to this One the 4th plate face of three plate faces, wherein the third plate face faces second plate face of first loading plate；

One elastic component is located between first loading plate and second loading plate, and with second plate face and the third plate Face contact；And

An at least yoke frame is set in first loading plate and the second loading plate one of them；

It wherein, can be by the adjustment top when corresponding first loading plate of the yoke frame pushing tow or second loading plate Push piece and make first loading plate tilt, to adjust the tilt angle between first loading plate and second loading plate.

2. micromatic setting according to claim 1, wherein the yoke frame supports tug portion and an adjustment screw comprising one, And first loading plate or second loading plate for supplying the yoke frame to be arranged also include an at least accommodation groove, the accommodation groove tool Have a screw hole, the yoke frame is set in the accommodation groove, wherein it is described support tug portion support pull corresponding first loading plate or Second loading plate, the adjustment screw spiral shell is in the screw hole and supports to tug portion described in tug, by the adjustment adjustment spiral shell Relative position of the silk in the screw hole, so that the tug portion that supports pushes corresponding first loading plate or second loading plate.

3. micromatic setting according to claim 1, wherein the elastic component is located in first loading plate and second carrying Between plate and through precommpression, when the yoke frame described in the one pushes first loading plate or second loading plate, the elastic component with The one side of first loading plate contact generates inclination.

4. micromatic setting according to claim 3, wherein second plate face of first loading plate includes one first convex surface Area, which also includes a positioning hole, which includes a concave regions, and the 4th plate face includes one second convex surface Area, wherein the location hole is formed on the concave regions, which contacts and be aligned with the first convex surface area and the concave regions The location hole.

5. micromatic setting according to claim 4, wherein described when first loading plate includes an at least accommodation groove Accommodation groove is put and is asymmetrically formed on first loading plate centered on the first convex surface area center respectively, and when this second holds When support plate includes the accommodation groove, the accommodation groove is put centered on the location hole respectively and is asymmetrically formed in second carrying On plate.

6. micromatic setting according to claim 2, wherein it is described support tug portion also have there are two fixed column, the accommodation groove Also there are two fixation holes, the fixed column to be respectively arranged on the fixation hole for tool.

7. micromatic setting according to claim 4, wherein the elastic component is made of rubber, and has a fixed groove, The fixed groove is aligned the location hole of second loading plate.

8. micromatic setting according to claim 7 further includes a connection piece, second loading plate is connected, the connector packet Containing a gasket, a shaft and a U-shaped board, wherein the shaft has a cylinder and a head, which runs through the gasket And the U-shaped board, and the head is located in the fixed groove of the elastic component.

9. micromatic setting according to claim 1, wherein first loading plate further includes multiple first via holes, this second Loading plate further includes multiple second via holes and the elastic component further includes multiple third via holes；First via hole, the third Via hole and second via hole are aligned in order each other, and the micromatic setting further includes multiple set screws, is worn in order respectively Cross first via hole, the third via hole and second via hole, with fix first loading plate, second loading plate, with And the relative position of the elastic component.

10. micromatic setting according to claim 1, wherein the display panel be set to first loading plate this first In plate face.