CN115111499A - Display device rotating seat - Google Patents
Display device rotating seat Download PDFInfo
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- CN115111499A CN115111499A CN202210725570.1A CN202210725570A CN115111499A CN 115111499 A CN115111499 A CN 115111499A CN 202210725570 A CN202210725570 A CN 202210725570A CN 115111499 A CN115111499 A CN 115111499A
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- connecting plate
- display device
- mounting
- block
- rod
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- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 description 17
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 230000009471 action Effects 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Abstract
The invention discloses a rotary base of a display device, which comprises: a connection plate having a display device connected to one side thereof; the mounting seat is rotatably arranged on the other side of the connecting plate and is abutted against the connecting plate, and the mounting seat is arranged in an Contraband shape to form an accommodating cavity; the fixing rod is fixed on the mounting seat and is partially erected in the accommodating cavity; the adjusting piece is arranged on the fixed rod and overturns along the circumferential direction of the fixed rod; the elastic piece is sleeved on the fixed rod, a first abutting rod and a second abutting rod are arranged on the elastic piece, the first abutting rod abuts against the mounting seat, and the second abutting rod abuts against the adjusting piece. The invention can simultaneously realize the purposes of horizontal and vertical screen switching and inclination angle adjustment of the display device.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a rotating base of a display device.
Background
With the continuous development of science and technology, a display device generally refers to an instrument with a display function, and common display devices include a touch screen, an LCD/LED display and the like; the liquid crystal touch control all-in-one machine is used as intelligent equipment integrating functions of man-machine interaction, liquid crystal display and the like, gradually becomes a popular product in the market by virtue of the advantages of high stability, low heat productivity, good definition, simplicity in operation and the like, and is widely applied to public information publishing places such as new product promotion and display meetings, hospitals, libraries and the like. The traditional liquid crystal touch all-in-one machine generally adopts a liquid crystal touch all-in-one machine with a fixed height, and can not meet the requirements of users with different heights or different use scenes simultaneously, so that the application range is small.
The existing liquid crystal touch all-in-one machine is provided with a rotating mechanism for driving the liquid crystal touch all-in-one machine to rotate at the back position, so that the purpose of switching horizontal and vertical screens of the liquid crystal touch all-in-one machine or rotating any angle is achieved. Due to the self-weight influence of the liquid crystal touch control integrated machine, the position of the liquid crystal touch control integrated machine after the angle rotation is fixed, the height of the liquid crystal touch control integrated machine needs to be locked by adopting a locking structure, the rotation of the adjusting seat can be realized only after the position of the adjusting seat is unlocked and locked when the adjusting seat rotates, the steps are complex and cumbersome, and the liquid crystal touch control integrated machine is inconvenient to use; under the premise of different use scenes and use requirements, the up-down inclination angle of the liquid crystal touch all-in-one machine is required in the use process of the liquid crystal touch all-in-one machine, but the existing liquid crystal touch all-in-one machine can only realize the switching of horizontal and vertical screens, and can not meet the increasingly improved use requirements.
Therefore, it is necessary to research and develop a rotating base of a display device (e.g., a liquid crystal touch all-in-one machine, etc.) so that the display device can simultaneously implement horizontal and vertical screen switching and vertical tilt angle adjustment, thereby solving the above technical problems.
Disclosure of Invention
The invention aims to provide a rotating seat of a display device, which can simultaneously realize the purposes of horizontal and vertical screen switching and inclination angle adjustment of the display device.
In order to achieve the above object, the present invention provides a rotary base of a display device, which comprises the following specific embodiments:
a display device swivel, comprising:
a connection plate having a display device connected to one side thereof;
the mounting seat is rotatably arranged on the other side of the connecting plate, is abutted against the connecting plate and is provided with an accommodating cavity;
the fixing rod is fixed on the mounting seat and is partially erected in the accommodating cavity;
the adjusting piece is arranged on the fixed rod and overturns along the circumferential direction of the fixed rod;
the elastic piece is sleeved on the fixed rod, a first abutting rod and a second abutting rod are arranged on the elastic piece, the first abutting rod abuts against the mounting seat, and the second abutting rod abuts against the adjusting piece.
Compared with the prior art, the rotary base of the display device is characterized in that the rotatable mounting base is mounted on the connecting plate connected with the display device (such as a liquid crystal touch all-in-one machine), the mounting base is abutted against the connecting plate, the gravity of the display device acting on the connecting plate is balanced with the friction between the connecting plate and the mounting base under the condition of no external force, so that the display device can be maintained in a horizontal screen state or a vertical screen state under the condition of no external force, and after the external force is applied to the display device to destroy the balance of the friction between the gravity connecting plate and the mounting base of the display device, the connecting plate and the mounting base can be driven to rotate relatively, so that the switching of the horizontal screen and the vertical screen is realized; and by arranging a fixed rod on the mounting seat and connecting an adjusting piece which can turn over along the circumferential direction of the fixed rod on the fixed rod, used for connecting with a base for fixing the display device, the mounting seat can drive the connecting plate and the limiting device on the connecting plate to realize the adjustment of the vertical inclination angle by utilizing the overturning of the adjusting piece on the fixed rod, meanwhile, an elastic piece is arranged on the fixed rod, a first abutting rod of the elastic piece abuts against the mounting seat, a second abutting rod abuts against the adjusting piece, under the action of no external force, the gravity of the display device is abutted against the elastic acting force of the elastic piece, so that the inclination angle of the display device is fixed, and after the external force is applied to the display device, the balance between the gravity of the display device and the elastic acting force of the elastic piece is damaged, the fixing rod of the mounting seat can be driven to overturn relative to the adjusting piece in the circumferential direction of the fixing rod, and the up-down inclination angle of the display device is adjusted. The display device has the advantages of simple structure, convenience in use and high structural stability, and the purposes of horizontal and vertical screen switching and inclination angle adjustment of the display device are effectively achieved simultaneously.
In some embodiments, two mounting plates extending towards the adjusting member are formed on the mounting seat, the accommodating cavity is formed between the two mounting plates, and the fixing rod is fixedly connected with the two mounting plates and is erected in the accommodating cavity. Through being formed with between two mounting panels on the mount pad the holding cavity is with fixed plate and two mounting panel fixed connection and erect in the holding cavity, reduces the space occupancy of structure.
In some embodiments, the adjusting member is provided with a connecting block extending towards the accommodating cavity, the connecting block is provided with a connecting hole, the connecting hole is in insertion fit with the fixing rod, and the connecting block rotates along the circumferential direction of the fixing rod by taking the center of the connecting hole as an axis. Through set up the connecting block that extends towards the holding cavity direction on the regulating part, utilize the connecting hole and the dead lever grafting cooperation of connecting block, make the regulating part can follow under the effect of external force the circumferential direction of dead lever rotates for the upper and lower angle modulation of mount pad and regulating part, and then realize display device's dip angle and adjust.
In some embodiments, a groove body is formed in the top end of the mounting plate, a limiting rod extending towards the mounting plate is arranged on the outer side wall of the connecting block, a first limiting groove and a second limiting groove are formed in the groove body and are arranged oppositely, and the first limiting groove and the second limiting groove are matched with the limiting rod in a limiting mode. Through seting up the cell body on the top of mounting panel, be equipped with the orientation on the lateral wall of connecting block the gag lever post that the mounting panel direction extends is formed with first spacing recess and the spacing recess of second on the cell body, works as when the regulating part rotates along the circumferential direction of dead lever, the gag lever post respectively with first spacing recess and the spacing recess clamping connection of second realize the restriction and the location to display device's upper and lower inclination control range.
In some embodiments, an arc-shaped part is formed on the adjusting part, the arc-shaped part is disposed toward the accommodating cavity, a supporting block is disposed on the mounting seat, the supporting block extends toward the accommodating cavity, the first abutting rod abuts against the supporting block, and the second abutting rod abuts against a side surface of the arc-shaped part facing the accommodating cavity. Through forming the arc piece on the regulating part, be equipped with the supporting shoe on the mount pad, utilize the first of elastic component to support the depression bar and contradict the supporting shoe, the second supports the side that the depression bar contradicts the arc piece for the elastic force of elastic component is used in the mount pad and regulating part all the time, ensures that the regulating part can not rotate on the circumferential direction of dead lever under no exogenic action's condition, avoids the inclination to adjust the unable fixed condition and takes place.
In some embodiments, a fixed block is mounted on the connecting plate, a rotating shaft is arranged on the fixed block, and the end of the rotating shaft penetrates through the connecting plate to be rotatably connected with the mounting seat. Through installing the fixed block on the connecting plate, set up the pivot of being connected with the mount pad on the fixed block, utilize the rotation of pivot to realize the relative rotation between connecting plate and the mount pad, and then realize that display device's violently erects the screen and switches.
In some embodiments, the fixing block is provided with a plurality of insertion blocks facing the connecting plate, and the connecting plate is provided with a plurality of insertion grooves matched with the insertion blocks in a positioning manner. Through set up a plurality of grafting pieces on the fixed block, set up a plurality of inserting grooves on the connecting plate, utilize the grafting piece to insert and realize being connected of fixed block and connecting plate in the inserting groove fixed for when exerting external force toward display device on connecting plate or the connecting plate, can drive the fixed block and rotate, and then realize that the pivot rotates on the mount pad, the relative pivoted purpose is realized with the mount pad to the connecting plate.
In some embodiments, an end of the rotating shaft extends into the accommodating cavity, a locking block connected to the end of the rotating shaft is disposed in the accommodating cavity, the locking block abuts against the mounting seat, and the connecting plate can rotate along a circumferential direction of the rotating shaft. Set up the locking piece through the tip at the pivot, utilize the locking piece mount pad of contradicting, and then make mount pad and connecting plate inconsistent, when connecting plate and mount pad take place relative rotation, the frictional force that connecting plate and mount pad contradict the production provides the resistance for the switching of violently erecting the screen, so that the user perception is to carrying out the switching of violently erecting the screen, realize the location of angle of rotation under no external force condition through the frictional force between connecting plate and the mount pad and display device's gravity phase balance after the switching completion, avoid violently erecting the screen and switch the condition of inefficacy and take place.
In some embodiments, a limit stop is arranged on the mounting seat, a plurality of limit lugs extending towards the direction of the mounting seat are arranged on the connecting plate, and the limit lugs are in limit fit with the limit stop. Through set up limit stop on the mount pad, set up spacing lug on the connecting plate, when relative rotation takes place for connecting plate and mount pad, spacing lug is contradicted on limit baffle, carries on spacingly to the rotation of connecting plate, realizes the accurate positioning that violently erects the screen switching.
In some embodiments, a plurality of elastic gaskets are sleeved on the fixing rod, and the elastic gaskets are abutted to the adjusting piece and the elastic piece. Through set up a plurality of resilient pads on the dead lever, resilient pad and elastic component and regulating part are inconsistent, circumferential direction along the dead lever at the regulating part with the elastic force of elastic component, provide and rotate frictional resistance, avoid can adjusting the condition emergence that produces the maloperation under very little effort at the inclination, the effort that provides rotatory frictional resistance cooperation elastic component simultaneously under the condition of need not external force is balanced with display device's gravity mutually, simplify locking structure on the one hand, on the other hand realizes that display device realizes the purpose of arbitrary angle modulation in the inclination control range.
On one hand, the rotatable mounting seat is mounted on the connecting plate connected with the display device, the mounting seat is abutted against the connecting plate, under the condition of no external force, the gravity of the display device acting on the connecting plate is balanced with the friction between the connecting plate and the mounting seat, so that the display device can be maintained in a horizontal screen state or a vertical screen state under the condition of no external force, and after the external force is applied to the display device to destroy the balance between the gravity of the display device and the friction between the connecting plate and the mounting seat, the connecting plate and the mounting seat can be driven to rotate relatively, and the switching of horizontal screens and vertical screens is further realized;
on the other hand, the fixing rod is arranged on the mounting seat, the adjusting piece capable of overturning along the circumferential direction of the fixing rod is connected to the fixing rod and used for being connected with the base for fixing the display device, and the mounting seat can drive the connecting plate and the limiting device on the connecting plate to realize the adjustment of the vertical inclination angle by utilizing the overturning of the adjusting piece on the fixing rod;
and, set up the elastic component on the dead lever, the first of elastic component supports the pressure lever and contradicts on the mount pad, the second supports the pressure lever and contradicts on the regulating part, under no exogenic action, display device's gravity is inconsistent with the elastic force of elastic component, make display device's inclination to fix, after exerting external force toward display device, destroy display device's gravity and the balance of the elastic force of elastic component, can drive the dead lever of mount pad and overturn for the regulating part in its circumferential direction, realize that display device's inclination from top to bottom adjusts.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the structure of the connection plate of the present invention;
FIG. 4 is a schematic structural view of the mounting base of the present invention;
fig. 5 is a schematic structural view of the adjusting member of the present invention.
Description of reference numerals:
1. a connecting plate; 11. inserting grooves; 12. a first through hole; 13. a limiting bump; 2. a mounting base; 21. an accommodating cavity; 22. mounting a plate; 221. a third through hole; 23. an elastic member; 231. a first pressing rod; 232. a second pressing rod; 24. an elastic pad; 25. a trough body; 251. a first limit groove; 252. a second limit groove; 26. a supporting block; 261. embedding the groove; 27. a limit stop; 28. a second through hole; 3. an adjustment member; 31. connecting blocks; 311. connecting holes; 32. an arcuate member; 33. a limiting rod; 34. a connecting disc; 4. fixing the rod; 41. a nut; 5. a fixed block; 51. an insertion block; 52. a rotating shaft; 53. and locking the block.
Detailed Description
A display device swivel according to the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the display device rotating base includes a connecting plate 1 for connecting a display device (e.g., a liquid crystal touch all-in-one machine), a mounting base 2 is disposed on the connecting plate 1, and the connecting plate 1 is rotatably connected to the mounting base 2 for driving the display device to rotate on the mounting base 2 for switching between horizontal and vertical screens.
Specifically, mount pad 2 contradicts with connecting plate 1, and when using, connecting plate 1 with when mount pad 2 takes place relative rotation, need overcome the rotational friction resistance that produces between connecting plate 1 and the mount pad 2, want to realize the relative rotation of connecting plate 1 and mount pad 2 promptly, then must apply external force to connecting plate 1, under the condition of no external force, because the revolving force that display device and connecting plate 1 produced on mount pad 2 gravity is balanced with the rotational friction resistance between connecting plate 1 and the mount pad 2 for display device can keep quiescent condition at the arbitrary angle of rotation within range, thereby ensures can not because the dead weight of display device leads to the condition emergence of the location inefficacy of horizontal vertical screen after realizing horizontal vertical screen switching.
The connecting plate is characterized in that a fixing block 5 is arranged on the connecting plate 1, a plurality of inserting blocks 51 arranged towards the connecting plate 1 are arranged on the fixing block 5, a plurality of inserting grooves 11 matched with the inserting blocks 51 in a positioning mode are formed in the connecting plate 1, and when the inserting blocks 51 are inserted into the inserting grooves 11, the fixing block 5 is connected with the connecting plate 1.
Furtherly, seted up first through-hole 12 on the connecting plate 1 be equipped with the orientation on the fixed block 5 the pivot 52 that first through-hole 12 set up seted up on mount pad 2 with first through-hole 12 complex second through-hole 28, the tip of pivot 52 passes in proper order first through-hole 12 and second through-hole 28 extend to in the holding cavity 21 of mount pad 2, and be equipped with in the holding cavity 21 with the locking block that pivot 52 is connected, the locking block is contradicted on the mount pad 2, will connecting plate 1 and mount pad 2 are locked, avoid mount pad 2 and connecting plate 1 pine take off and lead to the unable rotational force that produces between connecting plate 1 and the mount pad 2 to take place in the balanced condition of the revolving force that produces on the connecting plate 1 with display device's gravity acts on.
Wherein be equipped with a plurality of orientations on the connecting plate 1 limit lug 13 that 2 directions of mount pad extend be equipped with limit stop 27 on the top or the bottom of mount pad 2, work as connecting plate 1 with when mount pad 2 takes place relative rotation, arbitrary limit lug 13 is contradicted limit stop 27 is last, and it is spacing to realize the rotation angle of connecting plate 1 and mount pad 2, and per two contained angle between limit lug 13 is 90 for limit lug 13 and limit stop 27 at every turn spacing homoenergetic accurately fix a position display device's horizontal screen state or perpendicular screen state, improve the accuracy and the convenience that the screen was switched anyhow.
Two opposite mounting plates 22 are arranged on one side of the mounting seat 2 opposite to the connecting plate 1, and the accommodating cavity 21 is formed between the two mounting plates 22, so that the mounting seat 2 is arranged in an Contraband shape.
Specifically, seted up third through hole 221 on the mounting panel 22, still including locating dead lever 4 on the mount pad 2, dead lever 4 is located in the holding cavity 21, and the both ends of dead lever 4 pass the third through hole 221 on the mounting panel 22 of both sides respectively and extend to the outside of mounting panel 22, dead lever 4 is the screw rod, and one end is contradicted and is being arbitrary on the mounting panel 22, the other end passes through nut 41 to be fixed another on the mounting panel 22, make dead lever 4 is fixed to be set up in the holding cavity 21.
Further, the fixing rod 4 is sleeved with an adjusting part 3 capable of rotating in the circumferential direction of the fixing rod 4 and an elastic part 23 capable of rotating in the circumferential direction of the fixing rod 4, one end of the elastic part 23 is provided with a first abutting rod 231 abutting on the mounting seat 2, and the other end of the elastic part is provided with a second abutting rod 232 abutting on the adjusting part 3.
Furthermore, two connecting blocks 31 which are oppositely arranged and extend towards the direction of the mounting seat 2 are arranged on the adjusting piece 3, a connecting hole 311 which is sleeved on the fixing rod 4 is arranged on the connecting block 31, and the elastic piece 23 is arranged between the two connecting blocks 31.
Specifically, a supporting block 26 extending toward the accommodating cavity 21 is disposed on the mounting base 2, and an embedding groove 261 is disposed on the supporting block 26, and the embedding groove 261 is matched with the first abutting rod 231 for the first abutting rod 231 to abut against and be accommodated.
Preferably, a plurality of elastic washers 24 are disposed on the fixing rod 4, and the elastic washers 24 respectively contact the elastic member 23 and the connecting block 31 to improve the rotational friction resistance of the connecting block 31 and the elastic member 23 when the fixing rod 4 rotates in the circumferential direction.
Further, an arc-shaped part 32 is formed at one end of the adjusting part 3 facing the mounting seat 2, the connecting block 31 is disposed at two sides of the arc-shaped part 32, the arc-shaped part 32 is used for shielding the accommodating cavity 21, and the elastic part 23 and the elastic gasket 24 disposed in the accommodating cavity 21 cannot penetrate through the accommodating cavity in appearance, so that the attractiveness of the rotary seat is improved.
Further, the second pressing rod 232 of the elastic component 23 presses against a side surface of the arc component 32 facing the accommodating cavity 21.
The mounting plate 22 faces the top end of the adjusting part 3, a groove body 25 is formed in the mounting plate 22, a first limiting groove 251 and a second limiting groove 252 are formed in the groove body 25 and are arranged oppositely, a limiting rod 33 extending outwards is arranged on the outer side wall of the connecting block 31, and the limiting rod 33 is in clamping limiting fit with the first limiting groove 251 and the second limiting groove 252.
When the display device is used, in a state without external force, the gravity of the display device acts on the connecting plate 1 to form a rotating force of the mounting seat 2 and the adjusting piece 3 rotating along the circumferential direction of the fixing rod 4, and forms a stress balance between an elastic acting force of the elastic piece 23 acting on the mounting seat 2 and the adjusting piece 3 and a rotating friction resistance of the elastic gasket 24 blocking the rotation of the connecting block 31 and the elastic piece 23;
when the display needs to be adjusted, the above stress balance is destroyed by applying the external force to the display device, the external force which damages the rotational friction resistance is overcome, the mounting seat 2 is driven to be in the stroke range of the groove body 25, the adjusting piece 3 is rotated relatively along the circumferential direction of the fixing rod 4, the upper and lower inclination angles of the display device are adjusted, the inclination angles are adjusted and limited by the limiting stop rod and the clamping positions of the first limiting groove 251 and the second limiting groove 252 respectively, the stress balance is restored again after the external force is removed, and the positioning of the inclination angles is realized.
Preferably, the connecting block 31 is abutted against the mounting plate 22, so that the rotational friction resistance to be overcome when the inclination rotation occurs in a state without external force is further improved, and the use stability of the display device is improved.
Wherein, a connecting disc 34 is arranged at one end of the adjusting piece 3 opposite to the arc-shaped piece 32 and is used for connecting with a base for fixing the display device.
On one hand, the rotatable mounting seat 2 is mounted on the connecting plate 1 connected with the display device, the mounting seat 2 is abutted against the connecting plate 1, under the condition of no external force, the gravity of the display device acting on the connecting plate 1 is balanced with the friction force between the connecting plate 1 and the mounting seat 2, so that the display device can be maintained in a horizontal screen state or a vertical screen state under the condition of no external force, and after the external force is applied to the display device to destroy the balance of the friction force between the gravity connecting plate 1 and the mounting seat 2 of the display device, the connecting plate 1 and the mounting seat 2 can be driven to rotate relatively, so that the switching of horizontal screens and vertical screens is realized;
on the other hand, the fixing rod 4 is arranged on the mounting seat 2, the adjusting piece 3 capable of overturning along the circumferential direction of the fixing rod 4 is connected to the fixing rod 4 and used for being connected with a base of a fixed display device, and the mounting seat 2 can drive the connecting plate 1 and the limiting device on the connecting plate 1 to realize the adjustment of the vertical inclination angle by utilizing the overturning of the adjusting piece 3 on the fixing rod 4;
and, set up elastic component 23 on dead lever 4, elastic component 23's first pressure bar 231 contradicts on mount pad 2, second pressure bar 232 contradicts on regulating part 3, under no exogenic action, display device's gravity and elastic component 23's elastic force are inconsistent, make display device's inclination can be fixed, after exerting external force toward display device, destroy display device's gravity and elastic component 23's elastic force's balance, dead lever 4 that can drive mount pad 2 overturns for regulating part 3 in its circumferential direction, realize that display device's inclination from top to bottom adjusts.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A display device swivel base, comprising:
a connection plate (1) to one side of which a display device is connected;
the mounting seat (2) is rotatably arranged on the other side of the connecting plate (1) and is abutted against the connecting plate (1), and an accommodating cavity (21) is formed in the mounting seat (2);
the fixing rod (4) is fixed on the mounting seat (2) and is partially erected in the accommodating cavity (21);
the adjusting piece (3) is arranged on the fixing rod (4), and the adjusting piece (3) is turned over along the circumferential direction of the fixing rod (4);
elastic component (23), the cover is established on dead lever (4), be equipped with first pressure lever (231) and second pressure lever (232) of propping on elastic component (23), first pressure lever (231) of propping are contradicted on mount pad (2), second pressure lever (232) are contradicted on regulating part (3).
2. The rotary stand of claim 1, wherein two mounting plates (22) extending toward the adjusting member (3) are formed on the mounting base (2), the accommodating cavity (21) is formed between the two mounting plates (22), and the fixing rod (4) is fixedly connected to the two mounting plates (22) and is erected in the accommodating cavity (21).
3. The rotary stand of claim 2, wherein the adjusting member (3) is provided with a connecting block (31) extending toward the receiving cavity (21), the connecting block (31) is provided with a connecting hole (311), the connecting hole (311) is in insertion fit with the fixing rod (4), and the connecting block (31) rotates around the center of the connecting hole (311) in the circumferential direction of the fixing rod (4).
4. The display device rotating base according to claim 3, wherein a groove body (25) is formed at the top end of the mounting plate (22), a limiting rod (33) extending towards the mounting plate (22) is arranged on the outer side wall of the connecting block (31), a first limiting groove (251) and a second limiting groove (252) are formed on the groove body (25), the first limiting groove (251) and the second limiting groove (252) are oppositely arranged, and the first limiting groove (251) and the second limiting groove (252) are in limiting fit with the limiting rod (33).
5. The rotary stand according to any one of claims 1 to 4, wherein an arc-shaped member (32) is formed on the adjusting member (3), the arc-shaped member (32) is disposed toward the receiving cavity (21), a supporting block (26) is disposed on the mounting base (2), the first pressing lever (231) abuts against the supporting block (26), and the second pressing lever (232) abuts against a side surface of the arc-shaped member (32) facing the receiving cavity (21).
6. The rotary stand of any one of claims 1 to 4, wherein a fixing block (5) is mounted on the connecting plate (1), a rotating shaft (52) is provided on the fixing block (5), and an end of the rotating shaft (52) passes through the connecting plate (1) and is rotatably connected with the mounting base (2).
7. The rotary stand of claim 6, wherein the fixing block (5) is provided with a plurality of insertion blocks (51) facing the connecting plate (1), and the connecting plate (1) is provided with a plurality of insertion grooves (11) which are matched with the insertion blocks (51) in a positioning manner.
8. The rotating base of claim 6, wherein an end of the rotating shaft (52) extends into the accommodating cavity (21), a locking block connected to the end of the rotating shaft (52) is disposed in the accommodating cavity (21), the locking block abuts against the mounting base (2), and the connecting plate (1) can rotate along a circumferential direction of the rotating shaft (52).
9. The rotary stand of claim 6, wherein a limit stop (27) is disposed on the mounting base (2), and a plurality of limit protrusions (13) extending toward the mounting base (2) are disposed on the connecting plate (1), wherein the limit protrusions (13) are in limit fit with the limit stop (27).
10. The rotary stand of any one of claims 1 to 4, wherein a plurality of elastic washers (24) are sleeved on the fixing rod (4), and the elastic washers (24) are abutted against the adjusting member (3) and the elastic member (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210725570.1A CN115111499A (en) | 2022-06-24 | 2022-06-24 | Display device rotating seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210725570.1A CN115111499A (en) | 2022-06-24 | 2022-06-24 | Display device rotating seat |
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| CN115111499A true CN115111499A (en) | 2022-09-27 |
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| CN202210725570.1A Pending CN115111499A (en) | 2022-06-24 | 2022-06-24 | Display device rotating seat |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478275B1 (en) * | 2001-08-31 | 2002-11-12 | Min Hwa Huang | Support device for monitor, displayer or other object |
| US20030075653A1 (en) * | 2001-10-19 | 2003-04-24 | Chin-Chu Li | Liquid crystal display support |
| CN1798492A (en) * | 2002-07-16 | 2006-07-05 | 三星电子株式会社 | Monitor improved in a tilting structure |
| US20070028419A1 (en) * | 2005-08-04 | 2007-02-08 | Lu Sheng-Nan | Multi-stage hinge assembly |
| CN101471144A (en) * | 2007-12-28 | 2009-07-01 | 鸿富锦精密工业（深圳）有限公司 | Regulating mechanism for display equipment |
| US20100019112A1 (en) * | 2008-07-22 | 2010-01-28 | Ching-Chih Chi | Support arm structure with elastic force adjustment arrangement |
| CN208534969U (en) * | 2018-07-25 | 2019-02-22 | 京东方科技集团股份有限公司 | Pivot structure, support device and display |
| CN212776456U (en) * | 2020-08-06 | 2021-03-23 | 永康市小草精密机械有限公司 | Display support connecting seat |
| CN216202066U (en) * | 2021-11-02 | 2022-04-05 | 宁波长禾古自动化科技有限公司 | Display connector of display support |
-
2022
- 2022-06-24 CN CN202210725570.1A patent/CN115111499A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478275B1 (en) * | 2001-08-31 | 2002-11-12 | Min Hwa Huang | Support device for monitor, displayer or other object |
| US20030075653A1 (en) * | 2001-10-19 | 2003-04-24 | Chin-Chu Li | Liquid crystal display support |
| CN1798492A (en) * | 2002-07-16 | 2006-07-05 | 三星电子株式会社 | Monitor improved in a tilting structure |
| US20070028419A1 (en) * | 2005-08-04 | 2007-02-08 | Lu Sheng-Nan | Multi-stage hinge assembly |
| CN101471144A (en) * | 2007-12-28 | 2009-07-01 | 鸿富锦精密工业（深圳）有限公司 | Regulating mechanism for display equipment |
| US20100019112A1 (en) * | 2008-07-22 | 2010-01-28 | Ching-Chih Chi | Support arm structure with elastic force adjustment arrangement |
| CN208534969U (en) * | 2018-07-25 | 2019-02-22 | 京东方科技集团股份有限公司 | Pivot structure, support device and display |
| CN212776456U (en) * | 2020-08-06 | 2021-03-23 | 永康市小草精密机械有限公司 | Display support connecting seat |
| CN216202066U (en) * | 2021-11-02 | 2022-04-05 | 宁波长禾古自动化科技有限公司 | Display connector of display support |
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