CN101008721A - monitor - Google Patents

Abstract

The invention discloses a display, which comprises a base, a body and a spring plate, wherein the base is provided with a base support, the body can be connected with the base support in a rotating mode between a first position and a second position, the body comprises a tooth-shaped component, the tooth-shaped component is provided with a plurality of first protruding parts and a plurality of first recessed parts, the spring plate is arranged on the base support and is abutted against the tooth-shaped component, when the body is positioned at the first position, the spring plate is compressed and abutted against at least one protruding part, and when the body is positioned at the second position, the spring plate is clamped with at least one recessed part.

Description

monitor

technical field

The invention relates to a display, in particular to a display that can be rotated to adjust the viewing angle.

Background technique

Fig. 1 is a traditional liquid crystal display 1, including a body 2, a bracket 3 and a hinge 4, the body 2 abuts against the bracket 3 through the hinge 4, so that the body 2 can rotate relative to the bracket 3 to adjust the viewing angle of the liquid crystal display 1, because the bracket 3 The main body 2 needs to be firmly supported, so the main body 2 and the bracket 3 also need to be closely connected. Therefore, the rotation of the main body 2 relative to the bracket 3 is not easy. In addition, the rotation angle cannot be conveniently fixed at a certain viewing angle.

Contents of the invention

In view of this, the object of the present invention is to provide a display, which can conveniently adjust the viewing angle of the display by utilizing the toothed member and the elastic element.

According to the present invention, a display is provided, including a base, a body, and an elastic piece, wherein the base has a base bracket, the body includes a toothed member, and can be rotated between a first position and a second position connected to the base bracket in a manner, and the tooth-shaped member has a plurality of first protrusions and a plurality of first recesses, and the elastic piece is arranged on the base bracket and abuts against the tooth-shaped member. When the body is in the first position, the elastic piece It is compressed and abuts against at least one first protruding part, and when the body is in the second position, the elastic piece engages with at least one first recessed part.

In a preferred embodiment, the elastic sheet further includes a plurality of second protrusions and a plurality of second recesses, wherein when the body is in the first position, the elastic sheet is compressed and the second protrusions abut against the first protrusions, And when the body is at the second position, the elastic piece returns and the second protruding part engages with the first recessed part.

In another preferred embodiment, the base bracket further includes a containing portion, the containing portion has an arc-shaped inner edge, and the elastic piece is disposed in the arc-shaped inner edge.

In another preferred embodiment, the containing portion further includes a plurality of movable pins, and the movable pins can move between a third position and a fourth position. When the movable pins are in the third position, the body can rotate freely, and the movable pins can move freely. When located at the fourth position, the movable pin engages with at least one first recessed portion.

In another preferred embodiment, the display further includes a plurality of elastic elements, which are arranged on the base bracket and respectively connected with the movable pins, so as to return the movable pins to the third position.

In another preferred embodiment, the base bracket further includes a plurality of holes, the movable pins are respectively located in the holes, and the movable pins can be exposed outside the holes.

In another preferred embodiment, the display further includes a plurality of fixing blocks arranged in the inner edge of the arc and connected with the elastic element.

In another preferred embodiment, the tooth-shaped member is integrally formed with the body.

In another preferred embodiment, the tooth-shaped member is disposed on the body in a manner of thermal fusion or screw locking.

In another preferred embodiment, the display further includes a rotating shaft passing through the center of the toothed member and the base bracket, so that the toothed member can rotate around the rotating shaft.

In the present invention, another kind of display is provided, which includes a body, a base, a shrapnel, and a plurality of movable pins, the body includes an adjustment member, the base has a base bracket, and the base bracket is connected to each adjustment member connected, and the shrapnel is arranged in the base bracket, abutting against the adjustment member, and the movable pin is set on the base bracket in a manner that can move between a first position and a second position. When the movable pin is in the first position, The movable pin is separated from the adjusting member so that the main body can rotate freely, and when the movable pin is in the second position, the movable pin is fixedly engaged with the adjusting member so that the main body is fixed on the base bracket.

In a preferred embodiment, the display further includes a plurality of elastic elements, which are arranged on the base bracket and respectively connected with the movable pins, so as to make the movable pins return to the first position.

In another preferred embodiment, the elastic element is a compression spring.

In another preferred embodiment, the movable pins respectively have a recess, and the adjustment member has a plurality of positioning blocks. In the first position, the positioning block is separated from the concave part.

In another preferred embodiment, each of the positioning blocks has a first slope, and each of the recesses has a second slope, and when the movable pin is at the second position, the first slope and the second slope abut against each other.

In another preferred embodiment, each adjustment member has a plurality of openings, wherein the positioning blocks are respectively located in the openings and exposed outside the openings.

In another preferred embodiment, the display further includes a plurality of elastic elements, which are respectively connected with the positioning blocks, and are used to return the positioning blocks to the positions engaged with the movable pins.

In another preferred embodiment, the elastic element is a compression spring.

In another preferred embodiment, the adjustment member is disposed on the body in a manner of thermal fusion or screw locking.

In another preferred embodiment, the adjusting member is integrally formed with the body.

In another preferred embodiment, the base support has a plurality of holes, and the movable pins are respectively arranged in the holes.

In another preferred embodiment, the display further includes a rotation shaft passing through the center of the adjustment member and the base bracket, so that the adjustment member can rotate around the rotation shaft.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, a specific preferred embodiment will be exemplified below and described in detail with the accompanying drawings.

Description of drawings

FIG. 1 is a schematic diagram of an existing display;

Fig. 2 is the display of the first embodiment of the present invention;

Fig. 3 is a schematic side view of the main body in Fig. 2 when it is in the first position;

Fig. 4 is a schematic side view of the main body in Fig. 2 when it is in the second position;

Fig. 5 is the display of the second embodiment of the present invention;

Fig. 6 is a schematic side view of Fig. 5 when the movable pin is in the first position;

Fig. 7 is a schematic side view of Fig. 5 when the movable pin is in the second position;

Fig. 8 is the A-A ' sectional view of movable pin and positioning block among Fig. 6; And

Fig. 9 is A-A' sectional view of movable pin and positioning block in Fig. 7.

Description of main component symbols:

1～display

2～body

3 ~ bracket

4 ~ reaming

10～Display

20～base

201～base support

2011～Inclusion Department

2011a～Curved inner edge

2012～fixed block

2013～event sale

2014～hole

202～shrapnel

202a～Second protrusion

202b～second depression

30～body

301～toothed member

301a～the first protruding part

301b～the first depression

40～rotation axis

50～elastic element

100～display

200～base

2001～base support

20011～The first elastic element

20012～fixed block

20013～hole

2002～shrapnel

300～body

3001～adjustment member

30011～positioning block

30011a～the first slope

30012～Second elastic element

30013～opening

400～event pin

4001～button

4002～Depressed part

4002a～Second slope

500～rotation axis

Detailed ways

first embodiment

Referring to Fig. 2, the display 10 of the first embodiment of the present invention includes a base 20, a body 30, an elastic piece 202, a rotating shaft 40, and two elastic elements 50, wherein the base 20 includes a base support 201, and the body 30 can be It is connected to the base bracket 201 by rotating between a rotating position (as shown in FIG. 3, hereinafter referred to as the first position) and an engaging position (as shown in FIG. 4, hereinafter referred to as the second position), and the elastic piece 202 is connected with the elastic The component 50 is disposed on the base bracket 201 .

The body 30 includes a tooth-shaped member 301, and it has a plurality of first protrusions 301a and a plurality of first recesses 301b, and the base bracket 201 on the base 20 includes a containing portion 2011, two fixing blocks 2012, two The movable pin 2013, and two holes 2014, the containing part 2011 has an arc-shaped inner edge 2011a, the elastic piece 202 and the fixed block 2012 are arranged in the arc-shaped inner edge 2011a, and the elastic piece 202 abuts against the toothed member 301, and the fixed block 2012 is connected with the elastic element 50, and the movable pin 2013 can be in a home position (as shown in Figure 3, hereinafter referred to as the third position) and a forward position (as shown in Figure 4, hereinafter referred to as the fourth position) Move between them and be exposed outside the hole 2014.

The elastic piece 202 further includes a plurality of second protrusions 202a and a plurality of second recesses 202b, as shown in FIG. 3 . In addition, referring to FIG. When 30 rotates, the toothed member 301 on the body 30 will rotate relative to the rotating shaft 40 .

3, when the body 30 is at the first position and the movable pin 2013 is at the third position, the second protrusion 202a is compressed by the first protrusion 301a, and the second recess 202b is located at the corresponding position of the first recess 301b At this time, the main body 30 can be freely rotated to adjust to a desired angle. When the main body 30 is rotated to the second position and the movable pin 2013 is still at the third position, the main body 30 can still be rotated to adjust the desired angle.

Referring to Fig. 4, when the body 30 has been rotated to the desired angle, the body 30 is located at the second position, and then the movable pin 2013 is moved from the third position to the fourth position, at this time the second protrusion 202a and the movable The pin 2013 is engaged with the second recessed portion 202b at the same time, so the body 30 is fixed at the adjusted position. When the body 30 moves from the second position to the first position, the elastic element 50 connected to the movable pin 2013 can make the movable pin 2013 Reverted to third position.

Referring again to FIG. 3 , when the display 10 of this embodiment is not in use, the main body 30 is at the first position and the movable pin 2013 is at the third position. When the angle of the display 10 is to be adjusted, the main body 30 is rotated to a desired angle. The hour body 30 can be moved from the first position to the second position, and the second protruding part 202a is engaged with the second recessed part 202b, and then the movable pin 2013 is moved to the fourth position, so that the movable pin 2013 is also in contact with the second position at the same time. The concave portion 202b is engaged, so the body 30 can be fixed at a certain angle.

It should be noted that the tooth-shaped member 301 and the main body 30 can be integrally formed, or can be disposed on the main body 30 by heat fusion or screw locking.

It should be noted that the numbers of the first protruding portion 301a, the first recessed portion 301b, the second protruding portion 202a and the second recessed portion 202b are not limited to those shown in FIGS. 2 to 4, and can be increased according to different requirements or reduce their number.

The design of the tooth-shaped member 301 and the special base bracket 201 in the display 10 of this embodiment not only makes it more convenient for the user to adjust the angle of the display 10, but also increases the number of first protruding parts 301a and second protruding parts 202a. , the more precisely it can be adjusted to the desired angle.

second embodiment

Referring to Fig. 5, the display 100 of the second embodiment of the present invention includes a base 200, a body 300, an adjustment member 3001, a shrapnel 2002, and two movable pins 400, the adjustment member 3001 is arranged on the body 300, and the base 200 has A base support 2001, the base support 2001 is connected with the adjustment member 3001, and the shrapnel 2002 is arranged in the base support 2001, and abuts against the adjustment member 3001, and the movable pin 400 can be in a disengagement position (as shown in Figure 6, below Called the first position) and an engaging position (as shown in FIG. 7 , referred to as the second position hereinafter) is arranged on the base bracket 2001 in a manner of moving.

Referring to Fig. 5, the base support 2001 includes two first elastic elements 20011, two fixed blocks 20012, and two holes 20013, the first elastic elements 20011 are respectively connected with the movable pin 400, the fixed blocks 20012 are connected with the first elastic elements 20011, The movable pins 400 are respectively arranged in the holes 20013 .

Referring to Fig. 6, the adjustment member 3001 includes a plurality of positioning blocks 30011, a plurality of second elastic elements 30012, and a plurality of openings 30013, the positioning blocks 30011 are respectively located in each opening 30013, and are exposed outside each opening 30013, and have a The first slope 30011a, and the second elastic element 30012 are respectively connected with the positioning block 30011, the movable pin 400 includes a button 4001 and a recessed part 4002, the button 4001 can easily push the movable pin 400, referring to Figure 8, the recessed part 4002 is set On the position facing the positioning block 30011, there is a second slope 4002a.

Referring to Figure 6 and Figure 8 at the same time, when the movable pin 400 is in the first position, the positioning block 30011 on the adjustment member 3001 is separated from the recess 4002 on the movable pin 400, so that the body 300 can rotate freely, and at this time the positioning block 30011 The connected second elastic element 30012 is compressed. Referring to FIG. 7 and FIG. 9 at the same time, when the movable pin 400 is moved to the second position, the positioning block 30011 on the adjustment member 3001 moves toward the move upward, and engage and fix with the recessed part 4002 on the movable pin 400, so that the first slope 30011a on the positioning block 30011 and the second slope 4002a on the recessed part 4002 abut against each other, and at this time the first elastic element 20011 is Stretching, when the movable pin 400 leaves the second position, the concave portion 4002 on it will break away from the engagement of the positioning block 30011, and return to the first position by the restoring force of the first elastic element 20011.

When the display 100 of this embodiment is in use, turn the main body 300 to a desired angle, which will drive the adjustment member 3001 and the base bracket 2001 to rotate relative to each other, and the shrapnel 2002 will promote the rotation and positioning of the main body 300 to be relatively smooth. When the pin 400 is in the first position, the positioning block 30011 on the adjustment member 3001 is separated from the recessed part 4002 on the movable pin 400, and when the body 300 rotates so that the recessed part 4002 on the movable pin 400 roughly corresponds to the positioning block 30011, it will move The pin 400 moves to the second position, so that the second inclined surface 4002a of the recessed part 4002 is engaged with the first inclined surface 30011a on the positioning block 30011, so that the body 300 is fixed at a certain angle. At this time, the movable pin 400 is connected to The first elastic element 20011 is stretched, and when the body 300 is to be rotated to another angle again, the movable pin 400 is pulled out in the direction opposite to the positioning block 30011, and the second slope 4002a gives a slope force to the first slope 30011a , so that the positioning block 30011 is pushed down, so the second elastic element 30012 connected to the positioning block 30011 is compressed, so the concave portion 4002 of the movable pin 400 is separated from the positioning block 30011; in addition, through the recovery of the first elastic element 20011 force, the movable pin 400 can be returned to the first position. Moreover, the display 100 of this embodiment further includes a rotating shaft 500 passing through the center of the adjusting member 3001 and the base frame 2001 , so that the adjusting member 3001 can rotate around the rotating shaft 500 .

It can be seen from the above that the display 100 of this embodiment can facilitate the user to adjust its inclination angle, and can use the elastic element to achieve the effect of automatic positioning, which is more convenient and practical than the hinge device of the conventional display base.

It should be noted that the first elastic element 20011 and the second elastic element 30012 are a compression spring.

It should be noted that the adjustment member 3001 can be disposed on the body 300 by thermal fusion or screw locking, or can be integrally formed with the body 300 .

Although the present invention has been disclosed in conjunction with the above preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The protection scope of the invention shall be defined by the claims.

Claims (22)

1. A display comprising: a base with a base bracket; A body, the body is connected to the base support in a manner that can rotate between a first position and a second position, the body includes a toothed member, and the toothed member has a plurality of first protrusions and a plurality of the first recess; and A shrapnel is arranged on the base bracket and abuts against the toothed member; Wherein when the body is in the first position, the elastic piece is compressed and abuts against at least one of the first protrusions, and when the body is in the second position, the elastic piece is in contact with at least one of the first recesses Snap. 2. The display as claimed in claim 1, wherein the elastic sheet further comprises a plurality of second protrusions and a plurality of second recesses, when the body is in the first position, the elastic sheet is compressed and the second protrusions parts abut against the first protruding parts, and when the body is in the second position, the elastic sheet returns and the second protruding parts engage with the first recessed parts. 3. The display as claimed in claim 1, wherein the base bracket further comprises a containing portion, the containing portion has an arc-shaped inner edge, and the elastic piece is disposed on the arc-shaped inner edge. 4. The display as claimed in claim 3, wherein the containment portion further comprises a plurality of movable pins, each movable pin can move in a third position and a fourth position respectively, when the movable pins are in the third position , the body can rotate freely, and when the movable pins are at the fourth position, the movable pins engage with at least one first recess. 5 . The display as claimed in claim 4 , further comprising a plurality of elastic elements disposed on the base bracket and respectively connected to the movable pins for returning the movable pins to the third position. 6 . 6. The display as claimed in claim 5, wherein the base support further comprises a plurality of holes, the movable pins are respectively located in the holes, and the movable pins can be exposed outside the holes. 7. The display as claimed in claim 5, wherein the containing portion further comprises a plurality of fixing blocks disposed in the inner edge of the arc and connected with the elastic elements. 8. The display as claimed in claim 1, wherein each tooth-shaped member is integrally formed with the body. 9. The display as claimed in claim 1, wherein the tooth-shaped member is disposed on the main body by thermal fusion or screw locking. 10. The display as claimed in claim 1, further comprising a rotating shaft passing through the center of the toothed member and the base bracket, so that the toothed member can rotate around the rotating shaft. 11. A display comprising: a base with a base bracket; a body, the body includes an adjustment member, the adjustment member is connected with the base bracket; an elastic piece is arranged in the base bracket and abuts against the adjusting member; and A plurality of movable pins are arranged on the base support in a manner movable between a first position and a second position; Wherein when the movable pins are at the first position, the movable pins are separated from the adjustment member, so that the body can rotate freely, and when the movable pins are at the second position, the movable pins are separated from the adjustment member. The components are fastened and fixed, so that the main body is fixed on the base bracket. 12 . The display device according to claim 11 , further comprising a plurality of elastic elements disposed on the base frame and respectively connected to the movable pins for returning the movable pins to the first position. 13 . 13. The display as claimed in claim 12, wherein each elastic element is a compression spring. 14. The display device according to claim 11, wherein each movable pin has a recess respectively, and each adjusting member has a plurality of positioning blocks, when the movable pin is at the second position, each positioning block and the Each recessed part is fastened and fixed, and when the movable pin is at the first position, each positioning block is separated from each recessed part. 15. The display as claimed in claim 14, wherein each positioning block has a first slope, and each second recess has a second slope, when the movable pins are located at the second position, The first slope and the second slope abut against each other. 16. The display as claimed in claim 14, wherein each adjustment member has a plurality of openings, and the positioning blocks are respectively located in the openings and exposed outside the openings. 17. The display as claimed in claim 14, further comprising a plurality of elastic elements respectively connected to the respective positioning blocks for returning the respective positioning blocks to the positions engaged with the respective movable pins. 18. The display as claimed in claim 17, wherein each elastic element is a compression spring. 19. The display as claimed in claim 11, wherein the adjusting member is disposed on the main body by thermal fusion or screw locking. 20. The display as claimed in claim 11, wherein the adjusting member is integrally formed with the body. 21. The display as claimed in claim 11, wherein the base bracket has a plurality of holes, and the movable pins are respectively disposed in the holes. 22. The display as claimed in claim 11, further comprising a rotation shaft passing through the center of the adjustment member and the base bracket, so that the adjustment member can rotate around the rotation shaft.

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