CN113384069A - Conference display screen hinged with desktop and convenient to overturn and store - Google Patents
Conference display screen hinged with desktop and convenient to overturn and store Download PDFInfo
- Publication number
- CN113384069A CN113384069A CN202110705549.0A CN202110705549A CN113384069A CN 113384069 A CN113384069 A CN 113384069A CN 202110705549 A CN202110705549 A CN 202110705549A CN 113384069 A CN113384069 A CN 113384069A
- Authority
- CN
- China
- Prior art keywords
- display screen
- desktop
- hole
- hinged
- unlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Abstract
The invention discloses a conference display screen hinged with a desktop and convenient to overturn and store, which relates to the technical field of display screens, and particularly relates to a conference display screen hinged with the desktop, which comprises a table and a display screen, wherein a storage groove is formed in the table, a guide strip is fixedly arranged in the storage groove, fixing devices are arranged on two inner side walls of the storage groove, the fixing devices are matched with a moving device, the moving device is arranged on the guide strip, the front end of the moving device is hinged with a display screen mounting device through a hinged shaft, one end of the hinged shaft is fixedly provided with a positioning plate, an angle adjusting device is arranged on the hinged shaft, when the mounting frame of the display screen is hinged with a mobile desktop and is not used, the display screen can be stored in the table to be protected, when the mounting frame is used, the display screen can be moved out of the inner part of the table by pulling the mounting frame, the mounting frame can be rotated, and the angle of the mounting frame can be conveniently fixed at any place to adapt to people Is very humanized.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a conference display screen which is hinged with a desktop and is convenient to turn over and store.
Background
With the development of science and technology, the office facilities become more and more scientific, and basically all companies can use the conference display screen when in a meeting, so that related personnel can conveniently display their own ideas, generally, the display screen is placed on a desktop, so that the display screen cannot be stored when not used, the display screen is likely to fall under the interference of the external environment to cause damage, economic loss is caused, or the display screen is in the external environment for a long time, a large amount of dust is accumulated, and the use is inconvenient, and the display screen is not angularly adjustable to the person's sitting position when placed on a table, which results in the person having to adapt the display screen in a fixed posture, therefore, the user can be tired of keeping the same posture for a long time, and the use of the display screen is very humanized.
Therefore, the conference display screen which is hinged with the desktop and is convenient to turn over and store is provided to solve the defects.
Disclosure of Invention
The invention aims to provide a conference display screen which is hinged with a desktop and is convenient to turn over and store so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a be convenient for meeting display screen that upset was accomodate with desktop is articulated, includes desk and display screen, the inside of desk has been seted up and has been accomodate the groove, accomodate the fixed gib block that is provided with in the groove, and be provided with fixing device on two inside walls of accomodating the groove, the fixing device cooperation has the mobile device, the mobile device is installed on the gib block, and the front end of mobile device articulates through the articulated shaft has display screen installation device, and the fixed locating plate that is provided with of one end of articulated shaft, and the cross through-hole has been seted up respectively at both ends, and is provided with angle adjusting device on the articulated shaft.
Preferably, the fixing device is a ratchet wheel and a limit pin, the limit pin is inserted into the pin frame, the pin frame is fixedly arranged on the two inner side walls of the accommodating groove, the ratchet wheel is inserted into the two inner side walls of the accommodating groove, and the limit pin is positioned right above the ratchet wheel.
Preferably, the moving device is a moving desktop, the moving desktop is inserted into the accommodating groove, two guide rails are fixedly arranged at the rear end of the moving desktop, the guide rails are matched with the guide strips, a supporting plate is fixedly arranged on the outer sides of the guide rails, a connecting hole is formed in the supporting plate, and a ratchet matching device is arranged on the supporting plate.
Preferably, the installation device is the mounting bracket, the display screen has been pegged graft in the mounting bracket, and the lower extreme of mounting bracket is fixed and is provided with two articulated framves, articulated mating holes have been seted up on the articulated frame, the locating hole has been seted up to circumference in the articulated mating holes, and pegs graft and have a support unlocking device in the inside bottom of mounting bracket, the display screen is in the upper end that supports unlocking device, and the locking hole has been seted up to the upper end both sides on the left of mounting bracket, it has elasticity to detain to peg graft at operating condition in the locking hole, elasticity detains fixed both sides that set up at last closing cap, go up the closing cap and cover the upper end at the mounting bracket, and the upper end internal weld of going up the closing cap is fixed with the flexure strip, the flexure strip contacts and the flexure strip is in compression state with the upper end of display screen under operating condition.
Preferably, the angle adjusting device is a spherical pin, the spherical pin is inserted into the spherical pin hole, the circumference of the spherical pin hole is arranged on the hinge shaft, the two ends of the hinge shaft are provided with the spherical pin holes, and the spherical pin is inserted into the positioning hole in a working state.
Preferably, the hinge hole has been seted up to the front end of removing the desktop, the hinge hole transversely runs through the removal desktop, and the front end of removing the desktop has seted up two and has rotated the groove, and has pegged graft the articulated shaft in the hinge hole, and the cross mating holes has been seted up respectively at the both ends of hinge hole, and the vertical constant head tank that has seted up of one end opening part of hinge hole, the constant head tank is pegged graft under operating condition and is had the locating plate.
Preferably, both ends of the movable desktop are respectively provided with a lower pressing groove, a shaft hole is formed in the lower pressing groove, and a second unlocking device is inserted in the shaft hole.
Preferably, the ratchet wheel matching device is a rack, two connecting rods are fixedly arranged at the lower end of the rack, the connecting rods are inserted into the connecting holes, the connecting rods are sleeved with second springs, the rack is located at the upper end of the supporting plate, teeth on the rack are matched with the ratchet wheel, and the front end of the rack is inserted at the lower end of the lower pressing groove.
Preferably, the supporting unlocking device is an elastic supporting plate, the elastic supporting plate is located inside the mounting frame and located at the lower end of the display screen and is in contact with the display screen, an unlocking rod is fixedly arranged at the lower end of the elastic supporting plate, a first spring is sleeved on the unlocking rod, and the unlocking rod is inserted into an insertion hole formed in the bottom end of the mounting frame.
Preferably, the second unlocking device comprises a transition rod, an eccentric unlocking wheel and a gear, one part of the transition rod is inserted into a transverse hole in the cross matching hole, an unlocking rack is fixedly arranged at the front end of the transition rod, a third spring is sleeved on the transition rod, the eccentric unlocking wheel and the gear are of an integrally formed structure, the eccentric unlocking wheel and the gear are inserted into the lower pressing groove through a shaft, the shaft is inserted into the shaft hole, and the unlocking rack is meshed with the gear.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. when the display screen is used, the display screen can be pulled out of the table by directly pulling the mounting frame, the display screen can stay at any position to meet the requirement of people, and the mounting frame can only move outwards but can not move backwards under the condition of no unlocking, so that the stability of the display screen in the using process is ensured;
2. when the mounting frame of the display screen and the mobile desktop are hinged to each other and are not used, the display screen can be pressed, so that the display screen can be pushed into the desk after the locking structure is unlocked, and the display screen can be protected and plays a dustproof role when not used;
3. the spherical key is arranged on the hinged position of the mounting frame and the hinge shaft, so that the mounting frame can be positioned, the angle of the mounting frame is convenient to adjust and fix, the display screen is convenient to use, and the display screen is more humanized.
Drawings
FIG. 1 is an exploded view of a display screen and a table;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 1;
FIG. 5 is an enlarged schematic view at D of FIG. 1;
FIG. 6 is an enlarged schematic view at E in FIG. 1;
FIG. 7 is a schematic structural diagram of a mobile desktop;
FIG. 8 is a schematic view showing the internal structure of the hold-down tank;
FIG. 9 is a schematic view of the structure of the gear and the eccentric unlocking wheel;
fig. 10 is a schematic structural view of a hinge shaft;
fig. 11 is a schematic structural view of the mounting bracket.
In the figure: the table comprises a table 1, a display screen 2, a movable table top 3, a mounting frame 4, an upper sealing cover 5, a hinge shaft 6, a rack 7, an elastic support plate 8, an unlocking rod 9, a first spring 10, an elastic buckle 11, a locking hole 12, a second spring 13, a guide rail 14, a lower pressing groove 15, a shaft hole 16, a hinge hole 17, a positioning groove 18, a cross matching hole 19, a transition rod 20, a third spring 21, an unlocking rack 22, an eccentric unlocking wheel 23, a gear 24, a shaft 25, a ball-shaped pin hole 26, a cross through hole 27, a positioning plate 28, a hinge frame 29, a hinge matching hole 30, a positioning hole 31, a ratchet wheel 32, a pin frame 33, a limiting pin 34, an elastic sheet 35, a ball-shaped pin 36, a connecting rod 37, a support plate 38.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution:
the utility model provides a be convenient for upset with desktop is articulated and take in conference display screen, including desk 1 and display screen 2, the groove has been seted up to the inside of desk 1 and has been accomodate, accomodate the fixed gib block that is provided with in the groove, and be provided with fixing device and fixing device on two inside walls of accomodating the groove and be ratchet 32 and spacer pin 34, the spacer pin is pegged graft on round pin frame 33, round pin frame 33 is fixed to be set up on two inside walls of accomodating the groove, ratchet 32 is pegged graft on two inside walls of accomodating the groove, and spacer pin 34 is in ratchet 32 directly over, and spacer pin 34 restriction ratchet 32 can only carry out anticlockwise rotation, conveniently will remove desktop 3 promptly and pull out and accomodate the groove.
The fixing device is matched with the moving device, the moving device is installed on the guide strip and is a moving table top 3, the moving table top 3 is inserted into the accommodating groove, two guide rails 14 are fixedly arranged at the rear end of the moving table top 3, the guide rails 14 are matched with the guide strip, a supporting plate 38 is fixedly arranged on the outer side of each guide rail 14, a connecting hole 39 is formed in the supporting plate 38, and a ratchet matching device is installed on the supporting plate 38 and is of an integrated structure between the supporting plate 38 and the guide rails 14.
The ratchet wheel matching device is a rack 7, two connecting rods 37 are fixedly arranged at the lower end of the rack 7, the connecting rods 37 are inserted into connecting holes 39, the connecting rods 37 are sleeved with second springs 13, the rack 7 is located at the upper end of a supporting plate 38, teeth on the rack 7 are matched with the ratchet wheel 32, the front end of the rack 7 is inserted into the lower end of the lower pressing groove 15, and the height of the space at the lower end of the lower pressing groove 15 is larger than that of the rack 7.
Hinge hole 17 has been seted up to the front end of moving desktop 3, hinge hole 17 transversely runs through moving desktop 3, and moving desktop 3's front end has been seted up two and has been rotated the groove, and articulated shaft 6 has been pegged graft in hinge hole 17, and cross mating holes 19 has been seted up respectively at the both ends of hinge hole 17, and the vertical constant head tank 18 of having seted up of one end opening part of hinge hole 17, constant head tank 18 is pegged graft under operating condition has locating plate 28 and locating plate 28 to peg graft and prevents that articulated shaft 6 from taking place to rotate in constant head tank 18, and cross mating holes 19 and cross through-hole 27 central line align under operating condition.
The two ends of the movable table top 3 are respectively provided with a lower pressing groove 15, a shaft hole 16 is formed in the lower pressing groove 16, a second unlocking device is connected in the shaft hole 16 in an inserting mode, the second unlocking device comprises a transition rod 20, an eccentric unlocking wheel 23 and a gear 24, a part of the transition rod 20 is connected in a transverse hole in a cross matching hole 19 in an inserting mode, an unlocking rack 22 is fixedly arranged at the front end of the transition rod 20, a third spring 21 is connected to the transition rod 20 in a sleeved mode, the eccentric unlocking wheel 23 and the gear 24 are of an integrally formed structure and are connected in the lower pressing groove 15 in an inserting mode through a shaft 25, the shaft 25 is connected in the shaft hole 16 in an inserting mode, the unlocking rack 22 is meshed with the gear 24, two ends of the third spring 21 on the transition rod 20 are respectively welded and fixed to the end face of the unlocking rack 22 and the end face of the cross matching hole 19, and the end face of the cross matching hole 19 is located in the lower pressing groove 15.
The front end of the mobile device is hinged with a display screen 2 mounting device through a hinge shaft 6, the mounting device is a mounting frame 4, the display screen 2 is inserted in the mounting frame 4, and the lower end of the mounting frame 4 is fixedly provided with two hinge brackets 29, the hinge brackets 29 are provided with hinge matching holes 30, the circumference of the hinge matching holes 30 is provided with positioning holes 31, and the bottom end inside the mounting rack 4 is inserted with a supporting and unlocking device which is an elastic support plate 8, the elastic support plate 8 is positioned inside the mounting rack 4 and at the lower end of the display screen 2 and contacts with the display screen 2, and the lower end of the elastic supporting plate 8 is fixedly provided with an unlocking rod 9, the unlocking rod 9 is sleeved with a first spring 10, and the unlocking rod 9 is inserted in an insertion hole formed at the bottom end of the mounting frame 4, and the first spring 10 is positioned between the inner bottom surface of the mounting frame 4 and the bottom surface of the elastic support plate 8 and is in a compressed state in a working state.
One end of the hinge shaft 6 is fixedly provided with a positioning plate 28, two ends of the hinge shaft are respectively provided with a cross-shaped through hole 27, an angle adjusting device is arranged on the hinge shaft 6 and is a spherical pin 36, the spherical pin 36 is inserted into the spherical pin hole 26, the circumference of the spherical pin hole 26 is arranged on the hinge shaft 6, the two ends of the hinge shaft 6 are both provided with the spherical pin holes 26, the spherical pins 36 are inserted into the positioning holes 31 in a working state, and the number of the spherical pins 36 is equal to that of the positioning holes 31.
The working principle is as follows: when the desk is in operation, the display screen 2 is positioned in the accommodating groove on the desk 1 before being used, when the desk is needed, the mounting frame 4 can be pulled out of the accommodating groove by pulling the mounting frame 4, meanwhile, the display screen 2 is pulled out of the accommodating groove, the rack 7 is meshed with the ratchet wheel 32 when being pulled, so that the ratchet wheel 32 can be driven to rotate anticlockwise, the limiting pin 34 can be pushed upwards to ensure that the rack 7 can move smoothly and completely, when the limiting pin 34 falls onto the other tooth of the ratchet wheel 32 under the action of gravity, the matching of the ratchet wheel 32 and the rack 7 can stop the movable desktop 3 at any position to meet the working requirement, when the movable desktop 3 is pushed towards the inside of the accommodating groove, the rack 7 reversely moves to drive the ratchet wheel 32 to rotate reversely, and the reverse rotation can enable the limiting pin 34 to be clamped on the end face of the tooth on the ratchet wheel 32, the ratchet wheel 32 can not rotate reversely, so that the rack 7 can not move, the movable desktop 3 can not retract into the accommodating groove under the action of external force, the stability of the movable desktop 3 in the working process is ensured, the movable desktop 3 can be accommodated back only by unlocking operation when the movable desktop is required to move into the accommodating groove, after the mounting frame 4 is moved out, the mounting frame 4 can be rotated to enable the display screen 2 to be at a proper angle so as to ensure the comfort of a user, the positioning hole 31 on the hinge frame 29 can be matched with the spherical pin 36 on the hinge shaft 6 when the mounting frame 4 is rotated, namely, the spherical pin 36 can be rotated from the current positioning hole 31 to the next positioning hole 31 to enable the mounting frame 4 to be fixed at any angle by using the spherical pin 36, and the angle of the display screen 2 can be conveniently adjusted so as to be convenient for the use of a worker, when the angle is adjusted, the ball-shaped pin 36 can be rotated out of the positioning hole 31 and enter the next positioning hole 31 to realize fixing and angle adjustment, which is very convenient, when the hinge shaft 6 is installed, the positioning plate 28 is inserted into the positioning groove 18 to realize the fixing of the hinge shaft 6 to avoid the rotation of the hinge shaft 6 when the mounting frame 4 is rotated, when the display screen 2 is inserted into the mounting frame 4, the first spring 10 below the elastic supporting plate 8 is in a compressed state, then the elastic buckles 11 at two sides of the upper sealing cover 5 are inserted into the locking holes 12 to realize the fixing of the upper sealing cover 5 and the mounting frame 4, so that the display screen 2 is stably fixed in the mounting frame 4, the disassembly of the upper sealing cover 5 is convenient for the maintenance and the cleaning of the display screen 2, and the elastic sheet 35 inside the upper sealing cover 5 is contacted with the upper end of the display screen 2 after the upper sealing cover 5 is installed, just can carry out the regulation of the angle of display screen 2 through the angle of adjusting mounting bracket 4 after installing display screen 2 with facilitate the use, when display screen 2 uses to accomplish after need retrieve display screen 2 in receiving the groove, it is rotatory to vertical position earlier mounting bracket 4, then down press down display screen 2 from the opening part of last closing cap 5 both sides and make display screen 2 push down elastic support plate 8, elastic support plate 8 also plays the cushioning effect when pressing down display screen 2, play the effect of protection to mounting bracket 4 and display screen 2, hard contact between display screen 2 and the mounting bracket 4 has been avoided, at this moment, unlocking lever 9 of elastic support plate 8 lower extreme will stretch out from the spliced eye, because the central line coincidence of the perpendicular hole on this moment unlocking lever 9 and the perpendicular hole three on the cross mating holes 19 and the cross through-hole 27, so unlocking lever 9 can get into the lower extreme of pushing down groove 15 through perpendicular hole and the front end contact of rack 7 until down press down the rack down 7, just so make rack 7 and ratchet 32 phase separation can receive the inside promotion in groove in the past and remove desktop 3 and make mounting bracket 4 toward retrieving, and the inside of removing desktop 3 has been received to unblock pole 9 this moment, guaranteed the vertical state of mounting bracket 4 and avoided pressing down the damage that causes mounting bracket 4 and display screen 2 with mounting bracket 4 slant when pressing display screen 2 hard, and when mounting bracket 4 moved to the port department of receiving the groove because mounting bracket 4 at this moment is in vertical state and can not move forward again, need loosen display screen 2 at this moment and rotate mounting bracket 4 into the horizontal direction and be parallel with removal desktop 3 with mounting bracket 4, and elastic support plate 8 pushes up display screen 2 under the effect of elasticity when loosening display screen 2, unblock pole 9 withdraws from cross mating holes 19 and removes desktop 3 and breaks away from this moment, can rotate mounting bracket 4, and the pressure contact of rack 7 makes rack 7 rise under the effect of second spring 13 again and ratchet 32 again The upper cover 5 is engaged with the lower cover, the elastic sheet 35 inside the upper cover 5 plays a role in buffering the display screen 2, so that the safety of the display screen 2 is protected, and when the mounting rack 4 is placed to be horizontal, the central lines of the unlocking rod 9, the transverse hole of the cross matching hole and the transverse hole of the cross through hole 27 are in a same line, so that the unlocking rod 9 can be inserted into the transverse hole to be contacted with the transition rod 20, then the display screen 2 can be pushed again to ensure that the locking rod 9 is inserted into the transverse hole to be contacted with the transition rod 20 inserted into the transverse hole, then the transition rod 20 is driven to move towards the gear 24 by continuing to push forwards, the third spring 21 is in a stretching state, the movement of the transition rod 20 ensures that the unlocking rack 22 at the front end of the transition rod 20 drives the gear 24 to rotate so as to drive the eccentric unlocking wheel 23 to rotate so that the eccentric unlocking wheel 23 presses the rack 7 downwards again to ensure that the rack 7 is separated from the ratchet wheel 32, and then the movable desktop can be pushed towards the inside of the ratchet wheel accommodating groove again 3 make the movable table top 3 get into completely and receive the groove in make mounting bracket 4 get into completely and receive the groove in that display screen 2 gets into completely and receive the groove, can loosen display screen 2 this moment, then display screen 2 moves toward the one end of closing cap 5 under the effect of elastic support plate 8, transition rod 20 loses thrust and removes like this in the horizontal hole under the effect of third spring 21 and will drive unblock rack 22 antiport and make eccentric unblock wheel 23 antiport and rack 7 separation, then rack 7 up moves under the effect of second spring 13 and ratchet 32 meshes, prepare for next work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a be convenient for upset with articulated meeting display screen of accomodating of desktop, includes desk (1) and display screen (2), its characterized in that: the inside of desk (1) has been seted up and has been accomodate the groove, accomodate the fixed gib block that is provided with in the groove, and be provided with fixing device on two inside walls of accomodating the groove, the fixing device cooperation has mobile device, mobile device installs on the gib block, and mobile device's front end articulates through articulated shaft (6) has display screen (2) installation device, and the fixed locating plate (28) that is provided with of one end of articulated shaft (6), and cross through-hole (27) have been seted up respectively at both ends, and are provided with angle adjusting device on articulated shaft (6).
2. The conference display screen hinged with a desktop for easy turning storage according to claim 1, wherein: the fixing device is a ratchet wheel (32) and a limiting pin (34), the limiting pin is inserted into a pin frame (33), the pin frame (33) is fixedly arranged on two inner side walls of the accommodating groove, the ratchet wheel (32) is inserted into the two inner side walls of the accommodating groove, and the limiting pin (34) is positioned right above the ratchet wheel (34).
3. The conference display screen hinged with a desktop for easy turning storage according to claim 1, wherein: the moving device is a moving desktop (3), the moving desktop (3) is inserted into the accommodating groove, two guide rails (14) are fixedly arranged at the rear end of the moving desktop (3), the guide rails (14) are matched with the guide strips, a supporting plate (38) is fixedly arranged on the outer side of each guide rail (14), a connecting hole (39) is formed in the supporting plate (38), and a ratchet matching device is installed on the supporting plate (38).
4. The conference display screen hinged with a desktop for easy turning storage according to claim 1, wherein: the mounting device is a mounting frame (4), the display screen (2) is connected in the mounting frame (4), two hinged frames (29) are fixedly arranged at the lower end of the mounting frame (4), hinged matching holes (30) are formed in the hinged frames (29), positioning holes (31) are formed in the middle circumference of each hinged matching hole (30), a supporting unlocking device is connected to the inner bottom end of the mounting frame (4) in an inserted mode, the display screen (2) is located at the upper end of the supporting unlocking device, locking holes (12) are formed in two sides of the upper end of the mounting frame (4), elastic buckles (11) are connected to the locking holes (12) in an inserted mode in a working state, the elastic buckles (11) are fixedly arranged on two sides of the upper sealing cover (5), the upper sealing cover (5) covers the upper end of the mounting frame (4), and elastic sheets (35) are fixedly welded in the upper end of the upper sealing cover (5), the elastic piece (35) is in contact with the upper end of the display screen (2) in the working state, and the elastic piece (35) is in a compressed state.
5. The conference display screen hinged with a desktop for easy turning storage according to claim 1, wherein: the angle adjusting device is a spherical pin (36), the spherical pin (36) is inserted into the spherical pin hole (26), the circumference of the spherical pin hole (26) is arranged on the hinge shaft (6), the spherical pin holes (26) are formed in the two ends of the hinge shaft (6), and the spherical pin (36) is inserted into the positioning hole (31) in a working state.
6. A conference display screen hinged with a desktop for easy turning storage according to claim 3, wherein: hinge hole (17) have been seted up to the front end of removal desktop (3), hinge hole (17) transversely run through removal desktop (3), and the front end of removal desktop (3) has seted up two and has rotated the groove, and has pegged graft in hinge hole (17) articulated shaft (6), and cross mating holes (19) have been seted up respectively at the both ends of hinge hole (17), and the one end opening part of hinge hole (17) is vertical to be seted up constant head tank (18), constant head tank (18) are pegged graft under operating condition and are had locating plate (28).
7. A conference display screen hinged with a desktop for easy turning storage according to claim 3, wherein: two ends of the movable desktop (3) are respectively provided with a pressing groove (15), a shaft hole (16) is formed in the pressing groove (16), and a second unlocking device is inserted in the shaft hole (16).
8. A conference display screen hinged with a desktop for easy turning storage according to claim 3, wherein: the ratchet wheel matching device is a rack (7), two connecting rods (37) are fixedly arranged at the lower end of the rack (7), the connecting rods (37) are inserted into connecting holes (39), the connecting rods (37) are sleeved with second springs (13), the rack (7) is located at the upper end of a supporting plate (38), teeth on the rack (7) are matched with the ratchet wheel (32), and the front end of the rack (7) is inserted at the lower end of a lower pressing groove (15).
9. A conference display screen hinged with a desktop for easy flip-storage according to claim 4, wherein: the support unlocking device is an elastic support plate (8), the elastic support plate (8) is located inside the mounting frame (4) and is located at the lower end of the display screen (2) and is in contact with the display screen (2), the lower end of the elastic support plate (8) is fixedly provided with an unlocking rod (9), the unlocking rod (9) is sleeved with a first spring (10), and the unlocking rod (9) is inserted into an insertion hole formed in the bottom end of the mounting frame (4).
10. A conference display screen hinged to a desktop for easy flip-storage according to claim 7, wherein: the second unlocking device comprises a transition rod (20), an eccentric unlocking wheel (23) and a gear (24), wherein one part of the transition rod (20) is inserted into a transverse hole in a cross matching hole (19), an unlocking rack (22) is fixedly arranged at the front end of the transition rod (20), a third spring (21) is sleeved on the transition rod (20), the eccentric unlocking wheel (23) and the gear (24) are of an integrally formed structure, the shaft (25) is inserted into a lower pressing groove (15), the shaft (25) is inserted into a shaft hole (16), and the unlocking rack (22) is meshed with the gear (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110705549.0A CN113384069B (en) | 2021-07-28 | 2021-07-28 | Conference display screen hinged with desktop and convenient to overturn and store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110705549.0A CN113384069B (en) | 2021-07-28 | 2021-07-28 | Conference display screen hinged with desktop and convenient to overturn and store |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113384069A true CN113384069A (en) | 2021-09-14 |
| CN113384069B CN113384069B (en) | 2023-04-07 |
Family
ID=77623825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110705549.0A Active CN113384069B (en) | 2021-07-28 | 2021-07-28 | Conference display screen hinged with desktop and convenient to overturn and store |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113384069B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892757A (en) * | 2021-10-08 | 2022-01-07 | 徐州工业职业技术学院 | Computer display screen storage device |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030005963A (en) * | 2001-07-11 | 2003-01-23 | 캠아이티(주) | a hinge of LCD-monitor |
| CN201368299Y (en) * | 2009-03-20 | 2009-12-23 | 江宝民 | Screen and keyboard installation rack |
| US20120099254A1 (en) * | 2010-07-22 | 2012-04-26 | David Rogers | Ergonomic Portable Computer |
| US20120312199A1 (en) * | 2011-06-10 | 2012-12-13 | Ross Johnson | Table with storable monitor |
| CN104809958A (en) * | 2015-04-13 | 2015-07-29 | 深圳雷曼光电科技股份有限公司 | Display screen |
| US20160187923A1 (en) * | 2014-12-30 | 2016-06-30 | Tronxyz Technology Co., Ltd. | Foldable display device |
| CN205457290U (en) * | 2016-01-21 | 2016-08-17 | 十堰市太和医院 | Medical exte |
| CN106820578A (en) * | 2015-12-05 | 2017-06-13 | 重庆龙之火文化传播有限公司 | A kind of multi-media classroom computer teaching desk |
| US20170188699A1 (en) * | 2015-03-30 | 2017-07-06 | Steven Christian | Table Leveler that Levels a Tabletop |
| CN206726674U (en) * | 2017-05-01 | 2017-12-08 | 江苏鸿华特种装备有限公司 | A kind of LED display fixed frame for being easy to assembling |
| CN108542116A (en) * | 2018-04-20 | 2018-09-18 | 江雨涛 | A kind of multi-functional desk |
| CN209713033U (en) * | 2019-01-17 | 2019-12-03 | 深圳市中医院 | A kind of hemostasis pushing device |
| CN210138909U (en) * | 2019-07-02 | 2020-03-13 | 成都海申科技有限公司 | Fixed high-pressure cleaning pump device with adjustable supporting angle |
| CN210227352U (en) * | 2019-06-12 | 2020-04-03 | 常州市第二人民医院 | Combined office table with conference function |
| CN211154374U (en) * | 2019-11-29 | 2020-08-04 | 徐欣宜 | Expansion bookshelf |
| CN213096848U (en) * | 2020-05-25 | 2021-05-04 | 南京林业大学 | Multifunctional drawable partition plate |
| CN112773085A (en) * | 2021-01-20 | 2021-05-11 | 广东南粤云视科技有限公司 | Self-defined flow manuscript auditing and editing device |
-
2021
- 2021-07-28 CN CN202110705549.0A patent/CN113384069B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030005963A (en) * | 2001-07-11 | 2003-01-23 | 캠아이티(주) | a hinge of LCD-monitor |
| CN201368299Y (en) * | 2009-03-20 | 2009-12-23 | 江宝民 | Screen and keyboard installation rack |
| US20120099254A1 (en) * | 2010-07-22 | 2012-04-26 | David Rogers | Ergonomic Portable Computer |
| US20120312199A1 (en) * | 2011-06-10 | 2012-12-13 | Ross Johnson | Table with storable monitor |
| US20160187923A1 (en) * | 2014-12-30 | 2016-06-30 | Tronxyz Technology Co., Ltd. | Foldable display device |
| US20170188699A1 (en) * | 2015-03-30 | 2017-07-06 | Steven Christian | Table Leveler that Levels a Tabletop |
| CN104809958A (en) * | 2015-04-13 | 2015-07-29 | 深圳雷曼光电科技股份有限公司 | Display screen |
| CN106820578A (en) * | 2015-12-05 | 2017-06-13 | 重庆龙之火文化传播有限公司 | A kind of multi-media classroom computer teaching desk |
| CN205457290U (en) * | 2016-01-21 | 2016-08-17 | 十堰市太和医院 | Medical exte |
| CN206726674U (en) * | 2017-05-01 | 2017-12-08 | 江苏鸿华特种装备有限公司 | A kind of LED display fixed frame for being easy to assembling |
| CN108542116A (en) * | 2018-04-20 | 2018-09-18 | 江雨涛 | A kind of multi-functional desk |
| CN209713033U (en) * | 2019-01-17 | 2019-12-03 | 深圳市中医院 | A kind of hemostasis pushing device |
| CN210227352U (en) * | 2019-06-12 | 2020-04-03 | 常州市第二人民医院 | Combined office table with conference function |
| CN210138909U (en) * | 2019-07-02 | 2020-03-13 | 成都海申科技有限公司 | Fixed high-pressure cleaning pump device with adjustable supporting angle |
| CN211154374U (en) * | 2019-11-29 | 2020-08-04 | 徐欣宜 | Expansion bookshelf |
| CN213096848U (en) * | 2020-05-25 | 2021-05-04 | 南京林业大学 | Multifunctional drawable partition plate |
| CN112773085A (en) * | 2021-01-20 | 2021-05-11 | 广东南粤云视科技有限公司 | Self-defined flow manuscript auditing and editing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892757A (en) * | 2021-10-08 | 2022-01-07 | 徐州工业职业技术学院 | Computer display screen storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113384069B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113384069A (en) | Conference display screen hinged with desktop and convenient to overturn and store | |
| CN112991837B (en) | Outdoor dance teaching device convenient to remove | |
| CN211021697U (en) | Table and chair convenient to accomodate and put | |
| CN209622380U (en) | A kind of computer camera | |
| CN115565449A (en) | Multimedia display stand | |
| CN215222644U (en) | Mounting structure of intelligent operation screen | |
| CN211092862U (en) | Office chair armrest capable of moving in multiple directions | |
| CN212540997U (en) | Angle-adjustable projector | |
| CN220171596U (en) | Mobile base structure convenient to assemble | |
| CN217610041U (en) | Shoe rack with telescopic function | |
| CN218343497U (en) | Subway suitcase fixing device | |
| CN220045443U (en) | Exhibition display device | |
| CN210446267U (en) | Reclining chair with adjustable backrest | |
| CN214964402U (en) | Curtain mounting structure for indoor changeable design | |
| CN115462662B (en) | Assembled household screen | |
| CN218383903U (en) | Keyboard convenient to altitude mixture control | |
| CN218255115U (en) | Automobile maintenance appurtenance | |
| CN219649877U (en) | Acrylic plate placing rack | |
| CN112413305B (en) | Portable emergent projection arrangement that imparts knowledge to students | |
| CN116989217B (en) | Explosion-proof shockproof liquid crystal spliced screen | |
| CN218105326U (en) | Portable teaching board | |
| CN215000515U (en) | Building engineering management is with inviting mark device | |
| CN213254552U (en) | Mechanical operation experiment table | |
| CN217345475U (en) | Exoskeleton fixing frame structure | |
| CN217959247U (en) | Metal goods shelves convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |