CN217402161U

CN217402161U - Display connection structure

Info

Publication number: CN217402161U
Application number: CN202221251579.5U
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: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-09
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to a display coupling structure, which comprises a display component, a base component, a connecting rod component and a damping component, wherein the damping component comprises a first damping part and a second damping part, the damping force provided by the second damping part is larger than that provided by the first damping part, and when a mounting seat rotates relative to a connecting rod, the connecting rod is fastened relative to the base; when the base rotates relative to the connecting rod, the connecting rod and the mounting seat are fastened relatively or the connecting rod rotates relative to the mounting seat. On the one hand, the utility model can turn the display screen under the condition that the connecting rod is not moved, and can meet the angle adjusting requirement under the damping of the damping piece; on the other hand, the connecting rod rotates to implement synchronous adjustment of the height of the display screen or the height and the angle of the display screen, and under the damping of the damping piece, the display screen is positioned at a required position, so that the position adjustment is more humanized, and the experience of a user is enhanced.

Description

Display connection structure

Technical Field

The utility model belongs to electron product accessory field, concretely relates to display draw bail.

Background

Currently, a display coupling structure includes a base assembly, a display assembly, a link assembly, and a damping assembly, where the display assembly includes a mounting base, the base assembly includes a base, the link assembly includes a link having a first end and a second end, a first rotating shaft and a second rotating shaft respectively connected to the mounting base and the base, and the first end and the second end of the link respectively rotate relative to the first rotating shaft and the second rotating shaft; the damping assembly comprises a first damping part which is arranged on the first rotating shaft and forms motion damping in the rotation of the mounting base relative to the connecting rod, and a second damping part which is arranged on the second rotating shaft and forms motion damping in the rotation of the base relative to the connecting rod, therefore, under the damping formed by the first damping part and the second damping part respectively, the angle of the display is adjusted through the rotation of the display assembly relative to the connecting rod, and meanwhile, the height of the display is adjusted through the rotation of the connecting rod relative to the base assembly, thereby the relative positions of the base assembly and the display assembly are adjusted, and the requirements of users are met.

However, when the angle adjustment of the display is performed, the link rod may also rotate relative to the base assembly, and therefore, when only the angle adjustment is needed, the height of the link rod may also be adjusted accordingly, which may not reach the adjustment position expected by the user, and the user experience may be poor.

Disclosure of Invention

The utility model aims to solve the technical problem that the prior art is not enough to be overcome, and an improved display connection structure is provided.

In order to solve the technical problem, the utility model discloses take following technical scheme:

a display coupling structure, comprising:

a display assembly including a mount;

a base assembly comprising a base;

the connecting rod assembly comprises a connecting rod, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft and the second rotating shaft are respectively connected with the mounting seat and the base;

a damping assembly including a first damping member disposed on the first shaft and configured to provide motion damping during rotation of the mount relative to the link, a second damping member disposed on the second shaft and configured to provide motion damping during rotation of the base relative to the link, and, in particular,

the damping force provided by the second damping part is greater than that provided by the first damping part, and when the mounting base rotates relative to the connecting rod, the connecting rod and the base are relatively fastened; when the base rotates relative to the connecting rod, the connecting rod and the mounting seat are fastened relatively or the connecting rod rotates relative to the mounting seat.

Preferably, the first rotating shaft and the mounting seat move synchronously, the first damping member is used for blocking the rotation of the first rotating shaft, an angle positioning member is further arranged on the first rotating shaft, the angle positioning member is rotatably connected with the first end portion of the connecting rod through a first pin shaft, and when the mounting seat rotates to a position matched with the angle positioning member, the angle positioning member can drive the connecting rod to move relative to the base. Therefore, the display screen is turned over under the premise of unchanged height through the rotation of the first rotating shaft relative to the connecting rod, and the requirement of only adjusting the angle is met under the damping of the damping piece; when the angle and the height of demand all have the requirement, at this moment, under the angle of upset settlement, if continue exerting oneself, then by the rotation of connecting rod to implement height and angle modulation, and under the damping of damping piece, can make display screen and horizontal plane become arbitrary angle, cause position control humanized more, reinforcing user's experience is felt.

According to a specific implementation and preferred aspect of the present invention, the mounting base includes a first frame plate and a first frame lug, the first rotating shaft traverses the first frame lug and is in interference fit with the first frame lug, wherein a fitting portion is formed on the first frame lug, the angle positioning member includes an angle positioning plate having a matching portion fitting with the fitting portion, wherein the first rotating shaft rotates to pass through the angle positioning plate, the first pin shaft rotatably connects the first end portion of the connecting rod with the angle positioning plate, when the mounting base rotates relative to the connecting rod, the fitting portion is separated from the matching portion, and the first frame lug rotates relative to the angle positioning plate; when the matching part is matched with the matching part, the first frame lug and the angle positioning plate are relatively fastened, and the connecting rod is driven to rotate relative to the base. Under the separation and the matching of the matching part and the matching part, the adjustment of different modes is realized.

Preferably, the first end of the connecting rod forms an avoiding opening, the first rotating shaft penetrates through the avoiding opening, a first fixing plate is further arranged on the first rotating shaft, the first pin shaft is parallel to the first rotating shaft, and the first fixing plate, the first end of the connecting rod and the angle positioning plate are connected. The arrangement of the avoidance port can effectively avoid the first rotating shaft, and particularly in the rotation of the connecting rod, fine adjustment of the angle can be carried out, so that the used display screen can be synchronously adjusted in height and angle.

Furthermore, the matching part and the matching part are in relative clamping matching, wherein one of the matching part and the matching part protrudes out of the module, and the other matching part is a matching groove. In this example, the protruding module is disposed on the angle positioning plate, and the matching slot is formed on the first lug.

Specifically, after the display overturning angle is set, the protruding module is in alignment clamping connection with the matching groove, and then the connecting rod can rotate after the protruding module is continuously overturned forcibly. In this example, the turning angle is set to 35 ° (which is the angle between the display screen and the horizontal plane), that is, after turning to 35 °, if the adjustment is needed, the link moves to continuously adjust the height and angle of the display screen, so as to meet the user's needs.

According to yet another embodiment and preferred aspect of the present invention, the second shaft and the base are in interference fit, the second damping member is used for obstructing rotation of the second shaft, and the second end of the connecting rod is rotated relative to the base by the second pin. Under the rotation of the second rotating shaft, the base can rotate relative to the second end part of the connecting rod.

Preferably, a second fixing plate moving synchronously with the second rotating shaft is further arranged on the second rotating shaft, the second pin shaft penetrates through the second end of the connecting rod, and two ends of the second pin shaft are connected to the second fixing plate and the base.

Further, the base includes the second frame plate, sets up the second frame ear on the second frame plate, and the second pivot crosses second frame ear, second fixed plate, and the second pivot respectively with second frame ear and second fixed plate interference fit, the second end position of connecting rod is between second fixed plate and second frame ear, the both ends connection of second round pin axle is on second fixed plate and second frame ear.

In addition, the display connecting structure comprises a top cover which is provided with a connecting rod positioning groove, and two end parts of the top cover are respectively and rotatably connected to the first rotating shaft and the second rotating shaft; and the bottom cover is matched with the top cover to hide the connecting rod assembly and the damping assembly, wherein the top cover and the bottom cover synchronously move along with the connecting rod. The hidden protection of the rod is implemented.

Preferably, two connecting rods are arranged between the top cover and the bottom cover in parallel, each connecting rod is correspondingly provided with a first rotating shaft, a second rotating shaft, a first damping piece and a second damping piece, the first rotating shaft and the first damping piece are symmetrically arranged on the mounting seat, the second rotating shaft is a whole shaft, and the two second damping pieces are symmetrically arranged on the base.

The first damping piece comprises a first torsion spring and a first elastic piece which are sleeved on the first rotating shaft, wherein two end parts of the first torsion spring respectively abut against the bottom cover and the fixing piece positioned on the first rotating shaft.

The second damping piece comprises a second torsion spring and a second elastic piece which are sleeved on the second rotating shaft, wherein two end parts of the second torsion spring are respectively abutted against the base and the top cover.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

on the one hand, the utility model can turn the display screen under the condition that the connecting rod is not moved, and can meet the angle adjusting requirement under the damping of the damping piece; on the other hand, the connecting rod rotates to implement synchronous adjustment of the height of the display screen or the height and the angle of the display screen, and under the damping of the damping piece, the display screen is positioned at a required position, so that the position adjustment is more humanized, and the experience of a user is enhanced.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a partial schematic view of FIG. 2;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a schematic view of a portion of the structure of FIG. 3;

FIG. 6 is an exploded view of the portion of FIG. 5;

FIG. 7 is a top view of the partial structure of FIG. 3;

FIG. 8 is an exploded view of FIG. 7;

wherein: 1. a display assembly; 10. a mounting base; 100. a first frame plate; 101. a first frame lug;

2. a base assembly; 20. a base; 200. a second frame plate; 201. a second frame ear;

3. a connecting rod assembly; 30. a connecting rod; 301. a first end portion; q, avoiding the opening; 302. a second end portion; 31. a first rotating shaft; 32. a second rotating shaft; s1, a first pin; s2, a second pin; 33. a first fixing plate; 34. a second fixing plate; 35. a shaft sleeve; 36. a torsion spring; 37. a fixing sheet; 38. connecting sheets;

4. a damping assembly; 41. a first damping member; 410. a first torsion spring; 411. a first spring plate; 42. a second damping member; 420. a second torsion spring; 421. a second elastic sheet;

5. a top cover; 50. a connecting rod positioning groove;

6. a bottom cover; 60. a base plate;

7. a shaft end housing;

8. an angle positioning member; 80. an angle positioning plate; a. a fitting portion; b. a matching section.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 and 2, the display coupling structure of the present embodiment includes a display assembly 1, a base assembly 2, a link assembly 3, and a damper assembly 4.

Referring to fig. 3 and 4, the display assembly 1 includes a mounting base 10, wherein the mounting base 10 includes a first frame plate 100 and a first frame ear 101 for connecting a display, and the first frame ear 101 is located at two ends of the first frame plate 100.

The base assembly 2 comprises a base 20, wherein the base 20 comprises a second shelf 200, a second lug 201 arranged on the second shelf 200. The second frame lug 201 has two ends located at the second frame plate 200.

The connecting rod assembly 3 comprises a connecting rod 30, a first rotating shaft 31 and a second rotating shaft 32 which are respectively connected with the mounting seat 10 and the base 20, and a first end part 301 and a second end part 302 of the connecting rod 30 rotate relative to the first rotating shaft 31 and the second rotating shaft 32 respectively.

The damping component 4 comprises a first damping part 41 which is arranged on the first rotating shaft 31 and forms motion damping when the mounting seat 10 rotates relative to the connecting rod 30, and a second damping part 42 which is arranged on the second rotating shaft 32 and forms motion damping when the base 20 rotates relative to the connecting rod 30, wherein the damping force provided by the second damping part 42 is larger than that provided by the first damping part 41, and the connecting rod 30 and the base 20 are relatively fastened when the mounting seat 10 rotates relative to the connecting rod 30; when base 20 rotates relative to link 30, link 30 rotates relative to mount 10.

Specifically, there are two links 30, and the links 30 are arranged side by side, in this example, the two links 30 and their connection relationship are symmetrical.

Referring to fig. 5 and 6, the first rotating shaft 31 moves synchronously with the mounting base 10, the first damping element 41 is used for blocking the rotation of the first rotating shaft 31, and an angle positioning element 8 is further disposed on the first rotating shaft 31, wherein the angle positioning element 8 is rotatably connected to the first end 301 of the connecting rod 30 through a first pin s1, and when the mounting base 10 rotates to a position matching with the angle positioning element 8, the angle positioning element 8 can drive the connecting rod 30 to move relative to the base 20. Therefore, the display screen is turned over under the premise of unchanged height through the rotation of the first rotating shaft relative to the connecting rod, and the requirement of only adjusting the angle is met under the damping of the damping piece; when the angle and the height of demand all have the requirement, at this moment, under the angle of upset settlement, if continue exerting oneself, then by the rotation of connecting rod to implement height and angle modulation, and under the damping of damping piece, can make display screen and horizontal plane become arbitrary angle, cause position control humanized more, reinforcing user's experience is felt.

Specifically, the first rotating shaft 31 crosses the first lug 101 and is in interference fit with the first lug 101, wherein a matching portion a is formed on the first lug 101, the angle positioning member 8 comprises an angle positioning plate 80 having a matching portion b matched with the matching portion a, wherein the first rotating shaft 31 rotates to pass through the angle positioning plate 80, and the first pin s1 rotatably connects the first end portion 301 of the connecting rod 30 with the angle positioning plate 80, so that when the mounting seat 10 rotates relative to the connecting rod 30, the matching portion a and the matching portion b are separated, and the first lug 101 rotates relative to the angle positioning plate 80; when the matching part a and the matching part b are matched, the first lug 101 and the angle positioning plate 80 are relatively fastened, and the connecting rod 30 is driven to rotate relative to the base 20. Under the separation and the matching of the matching part and the matching part, the adjustment of different modes is realized.

The first end 301 of the connecting rod 30 forms an avoiding opening q, the first rotating shaft 31 penetrates through the avoiding opening q, the first rotating shaft 31 is further provided with a first fixing plate 33, and a first pin shaft s1 is parallel to the first rotating shaft 31 and connects the first fixing plate 33, the first end 301 of the connecting rod 30 and the angle positioning plate 80. The first rotating shaft can be effectively avoided by the arrangement of the avoiding opening, and particularly, fine adjustment of the angle can be implemented during rotation of the connecting rod, so that the used display screen can be synchronously adjusted in height and angle.

In order to ensure stable rotation of the connecting rod 30, a pin is connected between the first fixing plate 33 and the angle positioning plate 80 to avoid the connecting rod 30.

In this embodiment, the angle positioning plate 80 is provided with a protruding module, and the first frame lug 101 is provided with a matching groove c, wherein the protruding module can be engaged with or disengaged from the matching groove.

Specifically, after the display turning angle is set, the protruding module is aligned and clamped with the matching groove, and then the connecting rod 30 rotates after turning forcibly. In this example, the turning angle is set to 35 ° (which is the angle between the display screen and the horizontal plane), that is, after turning to 35 °, if the adjustment is needed, the link 30 moves to adjust the height and angle of the display screen, so as to meet the user's needs.

Referring to fig. 7 and 8, the second shaft 32 is in interference fit with the base 20, the second damping member 42 is used for blocking the rotation of the second shaft 32, and the second end 302 of the connecting rod 30 rotates relative to the base 20 through the second pin s 2. The rotation of the base 20 relative to the second end 302 of the connecting rod 30 is performed by the rotation of the second rotating shaft 32.

The second shaft 32 is further provided with a second fixing plate 34 moving synchronously with the second shaft 32, and a second pin s2 crosses the second end 302 of the link 30 and is connected to the second fixing plate 34 and the base 20 at both ends.

The second rotating shaft 32 crosses the second frame lug 202 and the second fixing plate 34, and the second rotating shaft 32 is in interference fit with the second frame lug 202 and the second fixing plate 34 respectively, the second end 302 of the connecting rod 30 is located between the second fixing plate 34 and the second frame lug 202, and both ends of the second pin s2 are connected to the second fixing plate 34 and the second frame lug 202.

Further, the display coupling structure includes a top cover 5 formed with a link positioning groove 50 and having both ends rotatably coupled to the first and second

rotating shafts

31 and 32, respectively, and a bottom cover 6 coupled to the top cover 5 to conceal the link assembly 3 and the damper assembly 4, wherein the top cover 5 and the bottom cover 6 move in synchronization with the links. The hidden protection of the rod is implemented.

The two connecting rods 30 are arranged between the top cover 5 and the bottom cover 6 in parallel, and each connecting rod 30 is correspondingly provided with a first rotating shaft 31, a second rotating shaft 32, a first damping member 41 and a second damping member 42.

In this example, the first rotating shaft 31 and the first damping member 41 are symmetrically disposed on the mounting base 10, the second rotating shaft 32 is a whole shaft, and the two second damping members 42 are symmetrically disposed on the base 20.

Specifically, the first damping member 41 and the second damping member 42 are conventional in the art, in this embodiment, the first damping member 41 includes a first torsion spring 410 and a first elastic sheet 411, which are sleeved on the first rotating shaft 31, wherein two ends of the first torsion spring 410 respectively abut against the bottom plate 60 of the bottom cover 6 and the fixing sheet 37 positioned on the first rotating shaft 31, and the first elastic sheet 411 is also sleeved on the first rotating shaft 31 and forms an obstruction in the axial direction.

The second damping member 42 includes a second torsion spring 420 and a second elastic sheet 421 sleeved on the second rotating shaft 32, wherein two ends of the second torsion spring 420 respectively abut against the base 20 and the top cover 5.

That is, the top cover 5 and the bottom cover 6 are provided to not only hide the protection member but also implement the installation of the torsion spring.

In this embodiment, a shaft sleeve 35 is further disposed in the middle of the second rotating shaft 32 to separate the two connecting rods 30, wherein a torsion spring 36 is sleeved outside the shaft sleeve 35, and one end of each of two end portions of the torsion spring 36 abuts against the second frame plate 200, and the other end portion abuts against the top cover 5, so as to facilitate the rotation of the connecting rods 30 relative to the second frame plate 200, and at the same time, since the second frame plate 200 is connected to the bottom fixing seat, under the self-weight, only the movement of the connecting rods 30 can be used to adjust the height and the angle.

At the same time, the following of the top cover 5 and the connecting rod 30 is ensured, in this example, connecting pieces 38 are respectively arranged on the first rotating shaft 31 and the second rotating shaft 32, wherein the connecting pieces 38 connect the top cover 5 and the corresponding rotating shafts synchronously.

In this example, two shaft end housings 7 are used to cover the shaft ends of the first lugs 101 and the first shaft 31, respectively, and are rotatable relative to the top cover 5 and the bottom cover 5.

Therefore, the implementation process of this embodiment is as follows:

the turning angle is set to be 35 degrees (the angle between the display screen and the horizontal plane is indicated), when the display screen is turned between 35 degrees and 90 degrees, the display screen is directly and relatively fastened by the base 20 and the connecting rod 30, angle adjustment is implemented, when a user needs to further adjust the height and the angle, the display screen is turned to 35 degrees, the matching part a and the matching part b are matched, and under the further stress, the two end parts of the connecting rod 30 are distributed to rotate relative to the base 20 and the mounting seat 10, so that the turning angle is further adjusted when the display screen is lowered, and when the user stops exerting force at any position, the display screen is positioned under the obstruction of the damping assembly 4, and the display screen is positioned at the required position.

Meanwhile, in the present invention, there is an embodiment in which the link 30 and the mounting seat 10 are relatively fastened when the base 20 rotates with respect to the link 30, so that the angle turning and the height lifting are completely separated, and the angle and height adjustment can be performed by operating the display screen or the link.

In summary, the present application has the following advantages:

1. under the premise that the connecting rod is not moved, the display screen is turned over, and under the damping of the damping piece, the requirement of angle adjustment is met;

2. through the rotation of connecting rod to implement display screen height or display screen height and angle synchronization regulation, and under the damping of damping piece, make the display screen location in the position that needs, position control is more humanized, reinforcing user's experience sense.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A display coupling structure, comprising:

a display assembly including a mount;

a base assembly comprising a base;

the connecting rod assembly comprises a connecting rod with a first end part and a second end part, a first rotating shaft and a second rotating shaft which are respectively connected with the mounting seat and the base, and the first end part and the second end part respectively rotate relative to the first rotating shaft and the second rotating shaft;

damping subassembly, it is including setting up in first pivot and the mount pad is relative form motion damping's first damping piece, setting on the second pivot and be in the base is relative the connecting rod rotates and forms motion damping's second damping piece, its characterized in that:

the damping force provided by the second damping part is larger than that provided by the first damping part, and when the mounting seat rotates relative to the connecting rod, the connecting rod and the base are relatively fastened; when the base rotates relative to the connecting rod, the connecting rod is fastened relative to the mounting seat or the connecting rod rotates relative to the mounting seat.

2. The display coupling structure according to claim 1, wherein: first pivot with mount pad synchronous motion, first damping piece is used for hindering the rotation of first pivot, just still be equipped with angle setting element in the first pivot, wherein angle setting element with the first end of connecting rod rotates through first round pin axle to be connected the mount pad rotate to with when angle setting element matching position, the angle setting element can drive the connecting rod is relative the base motion.

3. The display coupling structure according to claim 2, wherein: the mounting seat comprises a first frame plate and a first frame lug, the first rotating shaft transversely penetrates through the first frame lug and is in interference fit with the first frame lug, a matching part is formed on the first frame lug, the angle positioning piece comprises an angle positioning plate with a matching part matched with the matching part, the first rotating shaft rotates to penetrate through the angle positioning plate, the first end part of the connecting rod is rotatably connected with the angle positioning plate through the first pin shaft, when the mounting seat rotates relative to the connecting rod, the matching part is separated from the matching part, and the first frame lug rotates relative to the angle positioning plate; when the matching part is matched with the matching part, the first frame lug and the angle positioning plate are relatively fastened, and the connecting rod is driven to rotate relative to the base.

4. The display coupling structure according to claim 3, wherein: the first end of connecting rod forms dodges the mouth, first pivot certainly dodge the mouth and pass still be equipped with first fixed plate in the first pivot, first round pin axle with first pivot is parallel, and will first fixed plate the first end of connecting rod angle locating plate is connected.

5. The display coupling structure according to claim 3, wherein: the matching part and the matching part are matched in a relatively clamped mode, one of the matching part and the matching part protrudes out of the module, and the other matching part is a matching groove.

6. The display coupling structure according to claim 1, wherein: the second pivot with base interference fit, the second damping piece is used for hindering the rotation of second pivot, the second end of connecting rod is relative through second round pin axle the base rotates.

7. The display coupling structure according to claim 6, wherein: and a second fixed plate which synchronously moves with the second rotating shaft is also arranged on the second rotating shaft, the second pin shaft penetrates through the second end part of the connecting rod, and two end parts of the second pin shaft are connected to the second fixed plate and the base.

8. The display coupling structure according to claim 7, wherein: the base include the second frame plate, set up and be in second frame ear on the second frame plate, the second pivot crosses second frame ear second fixed plate, just the second pivot respectively with second frame ear with second fixed plate interference fit, the second end position of connecting rod in the second fixed plate with between the second frame ear, the both ends of second round pin axle are connected the second fixed plate with on the second frame ear.

9. The display coupling structure according to any one of claims 1 to 8, wherein: the display connecting structure comprises a top cover which is provided with a connecting rod positioning groove, and two end parts of the top cover are respectively and rotatably connected to the first rotating shaft and the second rotating shaft; and the top cover is matched with the bottom cover which hides the connecting rod assembly and the damping assembly, wherein the top cover and the bottom cover synchronously move along with the connecting rod.

10. The display coupling structure according to claim 9, wherein: the two connecting rods are arranged between the top cover and the bottom cover in parallel, each connecting rod is correspondingly provided with a first rotating shaft, a second rotating shaft, a first damping piece and a second damping piece, the first rotating shaft and the first damping piece are symmetrically arranged on the mounting seat, the second rotating shaft is a whole shaft, and the two second damping pieces are symmetrically arranged on the base; the first damping piece comprises a first torsion spring and a first elastic piece which are sleeved on the first rotating shaft, wherein two end parts of the first torsion spring respectively abut against the bottom cover and the fixing piece positioned on the first rotating shaft; the second damping piece comprises a second torsion spring and a second elastic piece which are sleeved on the second rotating shaft, wherein two end parts of the second torsion spring are respectively abutted to the base and the top cover.