CN204942948U

CN204942948U - Lifting type supporting seat for limiting

Info

Publication number: CN204942948U
Application number: CN201520677863.2U
Authority: CN
Inventors: 尤韦智
Original assignee: Shin Zu Shing Co ltd
Current assignee: Shin Zu Shing Co ltd
Priority date: 2015-09-02
Filing date: 2015-09-02
Publication date: 2016-01-06
Anticipated expiration: 2025-09-02

Abstract

A lifting support base for limiting position comprises: a support (1) provided with a limiting plate (101), the limiting plate having a first hole slot (103) and a second hole slot (102); a lifting mechanism group (30) arranged on the support; a connecting member (60) pivotally connected to the lifting mechanism group; and a screen support (70) pivotally connected to the connecting member; wherein the connecting member comprises an actuating component (61), the actuating component rotates synchronously with the screen support, and when the screen support rotates, the actuating component rotates, so that the actuating component can rotate and move up and down in the first hole slot, and can move up and down in the second hole slot but cannot rotate. This case can prevent the lifting support base from hitting the corner of the display when the display is rotated.

Description

For spacing lifting type support seat

Technical field

The utility model is about a kind of supporting base, and particularly about a kind of lifting type support seat.

Background technique

Please refer to Fig. 1 ~ 3, in the patent of Republic of China new patent certificate number M501776, disclose a kind of lifting type support seat, it comprises supporting frame 10, two guide rod 20, slider 30, first elastic component 40 and conveying mechanism 50.Two guide rods 20 are vertical at supporting frame 10.Slider 30 both sides respectively activity are linked to two guide rods 20, offer the first room 31 on rear side of slider 30, are provided with the screw 32 be communicated with the first room 31 on front side of slider 30.First elastic component 40 is connected between supporting frame 10 and slider 30.Conveying mechanism 50 comprises pedestal 51, two roll piece 52, second elastic component 53 and part 54 compeled by lock, wherein, pedestal 51 is placed in the first room 31, two roll pieces 52 are hubbed at pedestal 51 both sides respectively and part is exposed outside the first room 31 and supports support, second elastic component 53 is located at pedestal 51, and lock is compeled part and locked screw 32 and partly enter the first room 31 and support the second elastic component 53.

Above-mentioned lifting type support seat can make connected object, such as display device etc., can move up and down easily, tilts and rotate.But, if when display device is moved downward to below supporting frame 10, if now rotate this display device, often make the angle of this display device strike desktop and damage this display device, so how to improve this problem, this case for solve problem.

Summary of the invention

The purpose of this utility model is a kind of for spacing lifting type support seat in proposition, during to solve lifting type support seat rotation display device, can bump against the problem at display device angle.

For achieving the above object, the utility model proposes a kind of for spacing lifting type support seat, comprise: a support, comprise vertical Z axis, the Y-axis of a level and an X-axis for a level, this support is provided with a limiting board, limiting board has vertically extending one first hole slot and communicates with this first hole slot and be positioned at one second hole slot below this first hole slot, and the width of this first hole slot is greater than the width of this second hole slot; One elevator mechanism group, can be arranged at this support movably along this Z axis; A connection piece, is articulated in this elevator mechanism group; And a screen mount, be articulated in this link; Wherein, this link comprises an actuating assembly, this actuating assembly and this screen mount synchronous rotary, when screen mount rotates, rotate this actuating assembly, make this actuating assembly rotate in this first hole slot and to move up and down, and can move up and down in this second hole slot but cannot rotate.

In a kind of exemplary embodiment of the present utility model, wherein this link is articulated on this screen mount by a special-shaped axis, and this actuating assembly comprises: one first U-shaped, is fixed on one end of this special-shaped axis; One medium, with this first U-shaped pivot joint, make this first U-shaped can along one first central axis of this medium; One second U-shaped, with this medium pivot joint, make this second U-shaped can along one second central axis of this medium, this first central shaft is mutually vertical with this second central shaft; One transverse slat, is located in this elevator mechanism group; And an extension piece, be arranged in this elevator mechanism group along this X-axis direction, and pass through this transverse slat, this extension piece one end is fixed on this second U-shaped, and the other end is worn and invested in this first hole slot.

In a kind of exemplary embodiment of the present utility model, wherein this medium is crosswise, ball or rectangular-shaped.

In a kind of exemplary embodiment of the present utility model, wherein this extension piece has more a spacing tenon, and this spacing tenon is rotatable and move up and down in this first hole slot, can move up and down but cannot rotate in this second hole slot.

In a kind of exemplary embodiment of the present utility model, wherein this first hole slot has one first length and one first width, this second hole slot has one second length and one second width, this spacing tenon has one the 3rd length and one the 3rd width, this first length of this first hole slot and this first width are all greater than the 3rd length and the 3rd width of this spacing tenon, 3rd length of this spacing tenon is greater than this second width of this second hole slot, and the 3rd width of this spacing tenon is less than this second width of this second hole slot.

In a kind of exemplary embodiment of the present utility model, wherein this elevator mechanism group has one first pivot, and this link is articulated in this elevator mechanism group by this first pivot.

In a kind of exemplary embodiment of the present utility model, wherein this first pivot is provided with a torque spring, and its one end supports this elevator mechanism group, and the other end supports this link.

In a kind of exemplary embodiment of the present utility model, wherein this object is display device, direction board, photo frame, picture frame or light fixture.

In order to allow, the utility model is above-mentioned can be become apparent with other objects, features and advantages, preferred embodiment cited below particularly, and coordinates institute's accompanying drawings, is described in detail below.

Accompanying drawing explanation

Fig. 1 is the stereogram of the lifting type support seat according to prior art.

Fig. 2 and Fig. 3 is the part explosive view of lifting type support seat under different visual angles according to prior art.

Fig. 4 be a kind of exemplary embodiment of lifting type support seat of the present utility model the rough schematic view of primary clustering.

Fig. 5 is the schematic diagram of the spacing tenon of a kind of exemplary embodiment of lifting type support seat of the present utility model.

Fig. 6 is the first hole slot of a kind of exemplary embodiment of lifting type support seat of the present utility model and the schematic diagram of the second hole slot.

Fig. 7 is the assembly decomposition explosion figure of a kind of exemplary embodiment of lifting type support seat of the present utility model.

Fig. 8 is the actuating assembly of a kind of exemplary embodiment of lifting type support seat of the present utility model and the close-up schematic view of the first hole slot and the second hole slot.

Fig. 9 be a kind of exemplary embodiment of lifting type support seat of the present utility model generalized section.

Figure 10 is the decomposition explosion figure of the actuating assembly of a kind of exemplary embodiment of lifting type support seat of the present utility model.

Identifier declaration:

200 for spacing lifting type support seat

1 support

10 supporting frames

101 limiting boards

103 first hole slots

102 second hole slots

111 special-shaped axis

123 first length

120 first width

121 second length

122 second width

119 the 3rd length

134 the 3rd width

30 elevator mechanism groups

303 first pivots

304 torque springs

31 first rooms

311 transverse slats

32 screws

40 first elastic components

50 conveying mechanisms

51 pedestals

52 roll pieces

53 second elastic components

Part compeled by 54 locks

60 links

601 first U-shaped

602 media

603 second U-shaped

604 extension pieces

605 spacing tenons

61 actuating assemblies

70 screen mounts.

Embodiment

Please refer to Fig. 7, it is the assembly decomposition explosion figure of a kind of exemplary embodiment of lifting type support seat of the present utility model.In addition, be simplified illustration, Fig. 4 be a kind of exemplary embodiment of lifting type support seat of the present utility model the rough schematic view of primary clustering.The utility model provides a kind of for spacing lifting type support seat 200, mainly comprises a support 1, comprises vertical Z axis, the Y-axis of a level and an X-axis for a level; Support 1 is provided with a limiting board 101, and it has vertically extending one first hole slot 103 and to communicate with the first hole slot 103 and the width being positioned at one second hole slot 102, first hole slot 103 below the first hole slot 103 is greater than the width of the second hole slot 102; One elevator mechanism group 30, can be arranged at support 1 movably along this Z axis; A connection piece 60, it is articulated in elevator mechanism group 30; One screen mount 70, is articulated in link 60; Wherein, link 60 comprises an actuating assembly 61, actuating assembly 61 and screen mount 70 synchronous rotary, and when screen mount 70 rotates, rotary-actuated assembly 61, makes actuating assembly 61 freely rotate in the first hole slot 103 and to move up and down; Actuating assembly 61 can only move up and down in the second hole slot 102, cannot rotate.

In a kind of exemplary embodiment of the present utility model, there are the move mode about Z-direction and structure, can with reference to figure 1 ~ 3, supporting frame 10 is provided with a pair slide rail 20, elevator mechanism group 30, can be arranged on the slide rail 20 of supporting frame 10 movably along Z axis; One first elastic component 40, elevator mechanism group 30 is fixed in its one end, the other end is curling and be arranged at the upper limb of supporting frame 10, first elastic component 40 provides the strength of elasticity toward covering, therefore when elevator mechanism group is pressed down, first elastic component 40 provides certain pulling force, allows to balance the weight of screen, maintain screen to the position of user institute for locating.About the setting between described elevator mechanism group 30 and the first elastic component 40 and supporting frame 10, the move mode of Z-direction of the present utility model and structure similar to Republic of China new patent certificate number M501776, this is known by art technology people knows, therefore repeats no more.

In a kind of exemplary embodiment of the present utility model, furthermore, described link 60 is articulated on screen mount 70 by a special-shaped axis 111.Elevator mechanism group 30 has one first pivot 303, and the first pivot 303 of elevator mechanism group 30 is arranged with a torque spring 304, torque spring 304 one end this link 60 of contact, the other end contact elevator mechanism group 30.Therefore user adjust screen mount 70 raise up or nutation time, screen mount 70 is with follower link 60 to raise up or nutation by special-shaped axis 111, and now, torque spring 304 can provide torsion, makes a screen mount be positioned applicable user and sees the angle of looking.

In a kind of exemplary embodiment of the present utility model, actuating assembly 61 is a gimbal assembly, refers to Fig. 9 and Figure 10.Furthermore, actuating assembly 61 comprises one first U-shaped 601, is fixed on one end of special-shaped axis 111; One medium 602, with first U-shaped 601 pivot joint, makes first U-shaped 601 can rotate along the first central shaft B of medium 602; One second U-shaped 603, with medium 602 pivot joint, make second U-shaped 603 can rotate along the second central shaft A of medium 602, wherein the first central shaft B is mutually vertical with the second central shaft A, in preferred embodiment, the mutually vertical and phase intersection of the first central shaft B and the second central shaft A; One transverse slat 311, is located in elevator mechanism group 30; One extension piece 604, is arranged in elevator mechanism group 30 by along this X-axis direction, and passes through transverse slat 311, and extension piece 604 one end fixes second U-shaped 603, and the other end is worn and invested among the first hole slot 103.In the utility model, when above-mentioned user adjust screen mount 70 raise up or nutation time, screen mount 70 drives first of actuating assembly 61 U-shaped 601 by special-shaped axis 111, and first U-shaped 601 again by medium 602 interlock second U-shaped 603, now, owing to being provided with transverse slat 311 in elevator mechanism group 30, one end for extension piece 604 is worn attached, extension piece 604 roughly slightly can be offset along X-axis, and can not significantly offset, extension piece 604 still can be positioned among the first hole slot 103 or the second hole slot 102 and move up and down.

In a kind of exemplary embodiment of the present utility model, as shown in Figure 10, the medium 602 of actuating assembly 61 is one rectangular-shaped; But as shown in Figure 4, this medium 602 can also be a crosswise; In addition, medium 602 also can be one spherical.No matter be any shape, as long as the first central shaft B of this medium 602 and first U-shaped 601 mutual pivot joint and the second central shaft A of medium 602 and second U-shaped 603 mutual pivot joint, and the first central shaft B and the first central shaft A intersects vertically mutually, can reach universal effect.

In a kind of exemplary embodiment of the present utility model, extension piece 604 has more a spacing tenon 605, and spacing tenon 604 freely rotates in the first hole slot 103 and moves up and down only, and spacing tenon 605 can only move up and down in the second hole slot 102, cannot rotate.In order to reach above-mentioned effect, the first hole slot 103 has one first length 123 and one first width 120; Second hole slot 102 has one second length 121 and one second width 122; Spacing tenon 605 has one the 3rd length 119 and one the 3rd width 134; Wherein the first length 123 of the first hole slot 103 and the first width 120 are all greater than the 3rd length 119 and the 3rd width 134 of spacing tenon 605; Wherein the 3rd length 119 of spacing tenon 605 is greater than the second width 122 of the second hole slot 102, and the 3rd width 134 of spacing tenon 605 is less than the second width 122 of the second hole slot 102.Therefore, spacing tenon 605 freely rotates in the first hole slot 103 and moves up and down only, and spacing tenon 605 can only move up and down in the second hole slot 102, cannot rotate.

Speak by the book, the utility model, by the length 123 of control first hole slot 103, limits the distance of screen mount 70 toward bottom offset, as long as within length, screen mount 70 all can freely rotate and along this Z axis slippage; But once during length 123 more than the first hole slot 103, length 119 due to spacing tenon 605 is greater than the width 122 of the second hole slot 102, screen mount 70 cannot be rotated, can only along the upper and lower slippage of Z axis, therefore rotating screen support improperly can be avoided and strike the corner of display device.

Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is when being as the criterion depending on the appended claim person of defining.

Claims

1. The lift-type support seat used for positioning is characterized in that it includes:

A bracket (1), including a vertical Z-axis, a horizontal Y-axis and a horizontal X-axis, a limiting plate (101) is provided on the bracket, and the limiting plate has a vertically extending first hole ( 103) and a second hole (102) communicating with the first hole and located below the first hole, the width of the first hole is greater than the width of the second hole;

a lifting mechanism group (30), which is movably arranged on the support along the Z-axis;

a connecting piece (60), pivotally connected to the lifting mechanism group; and

a screen bracket (70), pivotally connected to the connecting piece;

Wherein, the connecting part includes an actuating component, and the actuating component rotates synchronously with the screen support, when the screen support rotates, the actuating component is rotated so that the actuating component can rotate and move up and down in the first slot, And it can move up and down in the second slot but cannot rotate.

2. The position-limiting lifting support seat according to claim 1, wherein the connecting piece is pivotally connected to the screen bracket by a special-shaped shaft (111), and the actuating component includes:

A first U-shaped piece (601), fixed on one end of the special-shaped shaft;

a medium (602), pivotally connected to the first U-shaped member, so that the first U-shaped member can rotate along a first central axis of the medium;

a second U-shaped piece (603), pivotally connected with the medium, so that the second U-shaped piece can rotate along a second central axis of the medium, the first central axis and the second central axis are perpendicular to each other;

A horizontal plate (311) is arranged on the lifting mechanism group; and

An extension piece (604), arranged in the lifting mechanism group along the X-axis direction, and passing through the horizontal plate, one end of the extension piece is fixed to the second U-shaped piece, and the other end is passed through and attached to the first hole .

3. The position-limiting lifting support seat according to claim 2, wherein the medium is in the shape of a cross, a ball or a rectangle.

4. The lift-type supporting seat for position limitation as claimed in claim 2, wherein the extension member further has a position limiting tenon (605), and the position limiting tenon can rotate and move up and down in the first hole slot, and the The second hole can move up and down but cannot rotate.

5. The position-limiting lifting support seat according to claim 4, wherein the first hole has a first length (123) and a first width (120), and the second hole has a first Two lengths (121) and a second width (122), the stop tenon has a third length (119) and a third width (134), the first length and the first width of the first hole Both are greater than the third length and the third width of the stop tenon, the third length of the stop tenon is greater than the second width of the second hole, and the third width of the stop tenon is smaller than the first The second width of the two-hole slot.

6. The elevating support seat for position limitation according to claim 2, wherein the elevating mechanism group has a first pivot (303), and the connecting piece is pivotally connected to the elevating Agency group.

7. The position-limiting lifting support seat according to claim 6, wherein a torsion spring (304) is provided on the first pivot, one end of which is against the lifting mechanism group, and the other end is against the connecting piece .