CN211371776U

CN211371776U - Connecting rod type support of display equipment

Info

Publication number: CN211371776U
Application number: CN201921973995.4U
Authority: CN
Inventors: 唐海刚
Original assignee: Kunshan Voso Hinge Intelligence Technology Co ltd
Current assignee: Kunshan Voso Hinge Intelligence Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-28
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a connecting rod formula support of display device, including base, connecting rod and support piece, the upper and lower both ends of connecting rod are fixed respectively and are equipped with first axle core and second axle core, support piece wears to locate first axle core and rotates through first mounting and connect in the upper end of connecting rod, and this support piece can overturn from top to bottom around first axle core, the base wears to locate the second axle core and rotates through the second mounting and connect in the lower extreme of connecting rod, the connecting rod can drive the second axle core and carry out the tilting for the base relatively. The utility model discloses a connecting rod structure can realize that the display screen reciprocates, back-and-forth movement and the adjustment of angle, compares in traditional slide rail formula structure, and the number of the part that has significantly reduced has reduced manufacturing cost, and it is more convenient to install and use moreover.

Description

Connecting rod type support of display equipment

Technical Field

The utility model relates to a support, concretely relates to connecting rod formula support for display device.

Background

With the popularization of computers, people suffering from 'computer diseases' due to improper use are more and more, wherein cervical spondylosis is the most common, and researches show that the upper and lower heights of a traditional display cannot be adjusted due to the fact that the position relation between the display and a human body is unreasonable, so that a display support with an adjustable position appears.

At present, the height of the display is usually adjusted by adopting a sliding assembly, and the up-and-down movement of the display is realized by adopting the mutual matching of a sliding rail and a guide rail, but the products have more parts and complex structures, are formed by stamping or die casting, have very high cost of a die and parts, and are inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a connecting rod formula support of display device, this.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

the utility model provides a display device's connecting rod formula support, includes base, connecting rod and support piece, the upper and lower both ends of connecting rod are fixed respectively and are equipped with first axle core and second axle core, support piece wears to locate first axle core and rotates through first mounting and connect in the upper end of connecting rod, and this support piece can overturn from top to bottom around first axle core, the base wears to locate the second axle core and rotates through the second mounting and connect in the lower extreme of connecting rod, the connecting rod can drive the second axle core and carry out the tilting for the base.

Preferably, the upper end face of the base is fixedly provided with two first bearing frames which are symmetrically arranged along the central axis of the base, the first bearing frames are provided with first rotating holes, two sides of the lower end of the connecting rod are provided with second rotating holes, and the second shaft core penetrates through the first rotating holes and the second rotating holes to connect the connecting rod and the base.

Preferably, the first bearing frame comprises a transverse plate and a vertical plate which are perpendicular to each other, the transverse plate is fixedly connected to the upper end face of the base, and a first rotating hole is formed in the vertical plate.

Preferably, the two first receiving frames are respectively connected to two sides of the connecting rod through a second fixing member, the second fixing member includes a first torsion spring, a second torsion spring and a second nut, the first torsion spring is fixed between the second nut and the first receiving frame, the second torsion spring is fixed between the first receiving frame and the connecting rod, and the second nut is screwed on the second axle core to axially fix the first torsion spring and the second torsion spring.

Preferably, the second mounting still includes that fifth gasket, torsional spring collude board, sleeve and sixth gasket, first torsional spring and second torsional spring all locate on the second axle core through a sleeve cover, sleeve and first accepting frame fixed connection, second nut and first accepting are equipped with fifth gasket, torsional spring in proper order between the frame and collude board, first torsional spring and sixth gasket, the both ends of first torsional spring are fixed in the torsional spring respectively and collude board and first accepting the frame, the both ends of second torsional spring are fixed in first accepting frame and connecting rod respectively.

Preferably, the back of the support piece extends outwards to form two parallel connecting arms, a third rotating hole is formed in each connecting arm, fourth rotating holes are formed in two sides of the upper end of each connecting rod, and the first shaft core penetrates through the third rotating holes and the fourth rotating holes in sequence to connect the connecting rods with the support piece.

Preferably, the upper end of the connecting rod is sleeved with two second bearing frames, the first shaft core penetrates through the second bearing frames, and the two connecting arms are connected to the upper end of the connecting rod through a first fixing piece respectively.

Preferably, first mounting includes first nut, first gasket, second gasket, third gasket and fourth gasket, be equipped with first gasket, second gasket and third gasket between first nut and the linking arm in proper order, the fourth gasket is located between linking arm and the connecting rod.

Preferably, the first gasket is a common gasket, the second gasket is an elastic gasket, the third gasket is a single hook protection sheet, and the fourth gasket is an angle gasket.

The utility model has the advantages that: the utility model comprises a base, a connecting rod and a supporting piece, wherein the supporting piece is used for fixedly connecting a display screen, the base is arranged on a working platform, the connecting rod is used for connecting the base and the supporting piece and realizing the adjusting function, and when in use, a user can adjust the included angle between the display screen and the working platform by giving the display screen the force of turning up and down; when a user pulls or pushes the display screen forwards, the lower end of the connecting rod rotates upwards or downwards around the base, so that the height of the display screen and the distance between the display screen and the face of the user can be adjusted; realize adjusting the high scope of display screen through the length of link, the utility model provides a main part adopts aluminium die-casting shaping, realizes diversified structure easily.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is an exploded view of a first fastener element of the present invention;

FIG. 5 is an exploded view of a second fastener element of the present invention;

FIG. 6 is a diagram illustrating the usage of the present invention;

in the figure: 10-base, 11-first bearing frame, 20-connecting rod, 21-first shaft core, 22-second shaft core, 23-second bearing frame, 30-supporting piece, 31-connecting arm, 40-first fixing piece, 41-first nut, 42-first gasket, 43-second gasket, 44-third gasket, 45-fourth gasket, 50-second fixing piece, 51-second nut, 52-fifth gasket, 53-torsion spring hook plate, 54-first torsion spring, 55-sleeve, 56-sixth gasket, 57-second torsion spring and 60-display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1 to 6, a link type bracket of a display device includes a base 10, a link 20 and a support 30, wherein a first shaft core 21 and a second shaft core 22 are respectively fixedly disposed at an upper end and a lower end of the link 20, the support 30 is inserted into the first shaft core 21 and rotatably connected to an upper end of the link through a first fixing member 40, the support 30 can be turned over up and down around the first shaft core 21, the base 10 is inserted into the second shaft core 22 and rotatably connected to a lower end of the link through a second fixing member, and the link 20 can drive the second shaft core 22 to rotate up and down relative to the base. When the adjustable display screen is used, a user gives a force for turning the display screen up and down, the display screen can turn around the first axis core, so that an included angle between the display screen and a workbench can be adjusted, namely the inclination of the display screen is adjusted to meet different requirements; when the user pulls or pushes the display screen forwards, the lower end of the connecting rod rotates upwards or downwards around the base, and then the height of the display screen and the distance between the display screen and the face of the user can be adjusted. The utility model discloses a connecting rod structure can realize that the display screen reciprocates, back-and-forth movement and the adjustment of angle, compares in traditional slide rail formula structure, and the number of the part that has significantly reduced has reduced manufacturing cost, and it is more convenient to install and use moreover.

The upper end face of the base 10 is fixedly provided with two first bearing frames 11 which are symmetrically arranged along the central axis of the base, the first bearing frames 11 are provided with first rotating holes, two sides of the lower end of the connecting rod 20 are provided with second rotating holes, and the second shaft core 22 penetrates through the first rotating holes and the second rotating holes to connect the connecting rod 20 and the base 10. The second shaft core can be a single shaft core, the second rotating hole in the connecting rod is a through hole, and the second shaft core directly penetrates through the second rotating hole and is fixed to the second rotating hole; the number of the second rotating holes on two sides of the connecting rod can be two, the second rotating holes on two sides of the connecting rod are blind holes, and the two second shaft cores are fixed in the second rotating holes on one side respectively.

The first bearing frame 11 comprises a transverse plate and a vertical plate which are perpendicular to each other, the transverse plate is fixedly connected to the upper end face of the base, first rotating holes are formed in the vertical plate, the two first bearing frames which are arranged oppositely provide supporting force for the connecting rod 20, and the second shaft core 22 rotates in the first rotating holes of the first bearing frames. Two first accepting racks 11 are connected to two sides of the connecting rod 20 through a second fixing member 50 respectively, the second fixing member 50 includes a first torsion spring 54, a second torsion spring 57 and a second nut 51, the first torsion spring 54 is fixed between the second nut 51 and the first accepting rack 11, the second torsion spring 57 is fixed between the first accepting rack 11 and the connecting rod 20, the second nut 51 is screwed on the second axle core 22 to axially fix the first torsion spring 54 and the second torsion spring 57, that is, the first torsion spring and the second torsion spring are transversely fixed between the second nut and the connecting rod.

As shown in fig. 5, the second fixing element 50 further includes a fifth gasket 52, a torsion spring hook plate 53, a sleeve 55 and a sixth gasket 56, the first torsion spring 54 and the second torsion spring 57 are all sleeved on the second shaft core 22 through the sleeve 55, the sleeve 55 is fixedly connected with the first receiving frame 11, the fifth gasket 52, the torsion spring hook plate 53, the first torsion spring 54 and the sixth gasket 56 are sequentially disposed between the second nut 51 and the first receiving frame 11, two ends of the first torsion spring 54 are respectively fixed to the torsion spring hook plate 53 and the first receiving frame 11, and two ends of the second torsion spring 57 are respectively fixed to the first receiving frame 11 and the connecting rod 20. Wherein, the fifth gasket 52 is ordinary gasket, the sixth gasket 56 is the angle gasket, realizes the rotation of connecting rod and along with stopping the function through the interact of first torsional spring and second torsional spring, and first torsional spring and second torsional spring reach the complete machine atress equilibrium under the atress effect, and convenience of customers uses, locates sleeve 55 with first torsional spring and second torsional spring cover on, the sleeve is immovable during the motion, consequently can restrict the tensile length of torsional spring, prevents the deformation of torsional spring.

The back of the support member 30 extends outwards to form two parallel connecting arms 31, a third rotating hole is formed in each connecting arm, fourth rotating holes are formed in two sides of the upper end of the connecting rod 20, and the first shaft core 21 penetrates through the third rotating hole and the fourth rotating holes in sequence to connect the connecting rod 20 with the support member 30. The connecting arm 31 is perpendicular to the main body of the supporting member, and similarly, a first shaft core may be provided as one, and at this time, the fourth rotating hole on the connecting rod is a through hole, and the first shaft core directly passes through the fourth rotating hole and is fixed to the fourth rotating hole; the number of the first shaft cores can be two, the fourth rotating holes on two sides of the connecting rod are blind holes, and the two first shaft cores are fixed in the fourth rotating holes on one side respectively. Two second receiving frames 23 are sleeved on the upper end of the connecting rod 20, the first shaft core 21 penetrates through the second receiving frames, and the two connecting arms 31 are connected to the upper end of the connecting rod through a first fixing member 40 respectively.

As shown in fig. 4, the first fixing member 40 includes a first nut 41, a first washer 42, a second washer 43, a third washer 44 and a fourth washer 45, the first washer 42, the second washer 43 and the third washer 44 are sequentially disposed between the first nut 41 and the connecting arm 31, and the fourth washer 45 is disposed between the connecting arm 31 and the connecting rod 20. The first gasket 42 is a common gasket, the second gasket 43 is an elastic gasket, the third gasket 44 is a single-hook protection sheet, the fourth gasket 45 is an angle gasket, the first nut 41 is screwed on the first shaft core and locks each gasket to limit the axial position of the gasket, and the vertical turning of the display can be realized by the mutual matching of the gaskets.

The utility model discloses an operation process: when the multifunctional rotary table is used, a user gives the display screen 60 with the force of turning up and down, and the display screen can turn over around the first shaft core 21, so that the included angle between the display screen and the working table can be adjusted, namely the inclination of the display screen is adjusted to meet different requirements; when the user pulls or pushes the display screen forwards, the second shaft core 22 at the lower end of the connecting rod rotates upwards or downwards around the first bearing frame 11 of the base, so that the height of the display screen and the distance between the display screen and the face of the user can be adjusted, and the user can use the display screen conveniently.

It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a connecting rod formula support of display device which characterized in that: including base (10), connecting rod (20) and support piece (30), the upper and lower both ends of connecting rod (20) are fixed respectively and are equipped with first axle core (21) and second axle core (22), support piece (30) wear to locate first axle core (21) and rotate through first mounting (40) and connect in the upper end of connecting rod, and this support piece (30) can overturn from top to bottom around first axle core (21), base (10) wear to locate second axle core (22) and rotate through the second mounting and connect in the lower extreme of connecting rod, connecting rod (20) can drive second axle core (22) and carry out the tilting for the base.

2. The link type stand of a display device according to claim 1, wherein: the upper end face of the base (10) is fixedly provided with two first bearing frames (11) which are symmetrically arranged along the central axis of the base, a first rotating hole is formed in each first bearing frame (11), second rotating holes are formed in two sides of the lower end of the connecting rod (20), and the second shaft core (22) penetrates through the first rotating hole and the second rotating holes to connect the connecting rod (20) with the base (10).

3. The link type stand of a display device according to claim 2, wherein: the first bearing frame (11) comprises a transverse plate and a vertical plate which are perpendicular to each other, the transverse plate is fixedly connected to the upper end face of the base, and a first rotating hole is formed in the vertical plate.

4. The link type stand of a display device according to claim 2, wherein: two first accepting frames (11) are connected in the both sides of connecting rod (20) through a second mounting (50) respectively, second mounting (50) include first torsional spring (54), second torsional spring (57) and second nut (51), first torsional spring (54) are fixed in between second nut (51) and first accepting frame (11), second torsional spring (57) are fixed in between first accepting frame (11) and connecting rod (20), second nut (51) are screwed up on second axle core (22) and with first torsional spring (54) and second torsional spring (57) axial fixity.

5. The link type stand of a display device according to claim 4, wherein: second mounting (50) still include fifth gasket (52), torsional spring and collude board (53), sleeve (55) and sixth gasket (56), first torsional spring (54) and second torsional spring (57) all locate second axle core (22) through a sleeve (55) cover on, sleeve (55) and first accepting frame (11) fixed connection, second nut (51) and first accepting are equipped with fifth gasket (52), torsional spring and collude board (53), first torsional spring (54) and sixth gasket (56) between the frame (11) in proper order, the both ends of first torsional spring (54) are fixed in torsional spring respectively and collude board (53) and first accepting frame (11), the both ends of second torsional spring (57) are fixed in first accepting frame (11) and connecting rod (20) respectively.

6. The link type stand of a display device according to claim 1, wherein: the back of support piece (30) outwards extends and forms two parallel linking arms (31), is equipped with the third on this linking arm and changes the hole, the upper end both sides of connecting rod (20) are equipped with the fourth and change the hole, first axle core (21) is worn to establish the third in proper order and is changeed the hole and the fourth rotates the hole and be connected connecting rod (20) and support piece (30).

7. The link type stand of a display device according to claim 6, wherein: two second bearing frames (23) are sleeved at the upper end of the connecting rod (20), the first shaft core (21) penetrates through the second bearing frames, and the two connecting arms (31) are connected to the upper end of the connecting rod through first fixing pieces (40) respectively.

8. The link type stand of a display device according to claim 6, wherein: first mounting (40) include first nut (41), first gasket (42), second gasket (43), third gasket (44) and fourth gasket (45), be equipped with first gasket (42), second gasket (43) and third gasket (44) between first nut (41) and linking arm (31) in proper order, fourth gasket (45) are located between linking arm (31) and connecting rod (20).

9. The link type stand of a display device according to claim 8, wherein: the first gasket (42) is a common gasket, the second gasket (43) is an elastic gasket, the third gasket (44) is a single-hook protection sheet, and the fourth gasket (45) is an angle gasket.