CN219045650U - Height-adjustable's multi-media all-in-one - Google Patents
Height-adjustable's multi-media all-in-one Download PDFInfo
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- CN219045650U CN219045650U CN202222845838.3U CN202222845838U CN219045650U CN 219045650 U CN219045650 U CN 219045650U CN 202222845838 U CN202222845838 U CN 202222845838U CN 219045650 U CN219045650 U CN 219045650U
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- display screen
- rear surface
- mounting rod
- fixed
- height
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Abstract
The utility model discloses a height-adjustable multimedia all-in-one machine, which comprises a bracket, wherein a mounting rod is fixed on the rear surface of the bracket, a display screen is arranged at the top of the mounting rod, and an adjusting mechanism is arranged between the mounting rod and the display screen and comprises: the adjusting component is arranged on the rear surface of the display screen and props against the mounting rod; the guide assembly is arranged on the inner side of the adjusting assembly and is in limit fit with the adjusting assembly; the limiting piece is fixed on the rear surface of the display screen, the mounting rod is movably arranged on the inner side of the limiting piece, and the limiting piece is arranged on two sides of the outer part of the adjusting component; through the adjustment mechanism of design, change the current regulation mode of placing on supporting mechanism into on the display screen regulation, can realize easy operation, stable effect of adjusting to the early stage makes the degree of difficulty low, also can make things convenient for the maintenance of later stage, has stronger practicality, has perfected not enough in the current structure.
Description
Technical Field
The utility model belongs to the technical field of multimedia integrated machines, and particularly relates to a height-adjustable multimedia integrated machine.
Background
The multimedia integrated machine has wide application in education and teaching by virtue of the advantages of combined graphics and texts, simplicity, easiness in use and the like, and the system can make teaching contents difficult to be easy and abstract to be specific only by lightly touching graphics or characters of a large-screen display with fingers or directly handwriting, so that teaching interactivity is enhanced, and teaching is simpler and more efficient; the multimedia integrated machine is an interactive multimedia teaching integrated machine integrating a computer, a projector, a curtain and an interactive electronic whiteboard, and is related to the bulletin number CN216923724U and is common equipment in the prior art.
The current multimedia all-in-one can be according to watching the demand in the in-service use, adjusts self height, like the multimedia teaching all-in-one that discloses in the publication number CN210466774U, realizes the regulation to the display screen height through high adjusting device, and the like patent is all with adjusting device embeds on the bearing structure of bottom, and the degree of difficulty is great in whole production preparation to the later maintenance is also comparatively loaded down with trivial details, can't realize high-efficient quick regulation, has certain limitation in the in-service use, has modifiable space.
Disclosure of Invention
The utility model aims to provide a height-adjustable multimedia all-in-one machine, which aims to solve the problems that the prior device for adjusting the height of the multimedia all-in-one machine in the background technology has a complex overall structure, is difficult to produce and prepare in the early stage and is difficult to maintain in the later stage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high adjustable multi-media all-in-one, includes the support, the rear surface of support is fixed with the installation pole the top of installation pole is provided with the display screen, be provided with adjustment mechanism between installation pole and the display screen, this adjustment mechanism includes:
the adjusting component is arranged on the rear surface of the display screen and props against the mounting rod;
the guide assembly is arranged on the inner side of the adjusting assembly and is in limit fit with the adjusting assembly;
the limiting piece is fixed on the rear surface of the display screen, the mounting rod is movably arranged on the inner side of the limiting piece, and the limiting piece is arranged on two sides of the outer portion of the adjusting assembly.
Preferably, the adjusting part comprises an outer frame detachably fixed on the rear surface of the display screen through bolts, a connecting rod penetrates through the middle of the rear surface of the outer frame, a gear is fixed at one end of the connecting rod, which is positioned inside the outer frame, a rotating sleeve and a locking piece are sleeved at one end of the connecting rod, which is positioned outside the outer frame, two racks are further arranged on the inner side of the outer frame, the two racks are arranged on the upper side and the lower side of the gear and are meshed with the gear, and the racks are propped against the inner side surface of the mounting rod.
Preferably, the locking piece comprises a tight nut at the top of the rotating sleeve, the tight nut is in threaded connection with the top of the connecting rod, a convex groove is formed in the inner wall of the rotating sleeve, and a limit protrusion embedded into the inner side of the convex groove is further fixed on the side edge of the top of the connecting rod.
Preferably, the mounting rod is provided with a clamping groove towards the side face of the rack direction, a rubber strip is fixed on the inner end face of the clamping groove, and the end part of the rack is clamped into the inner side of the clamping groove and abuts against the rubber strip.
Preferably, the guide assembly comprises a limit column for fixing the inner wall of the outer frame, and the limit column is attached to two sides of the rack.
Preferably, the limiting part comprises a limiting frame integrally fixed on the rear surface of the display screen, and the limiting frame is sleeved on the side surface of the mounting rod, which is away from the direction of the gear.
Preferably, the bottom end surface of the bracket is provided with a roller, and the inner side of the top of the bracket is also provided with a placing plate.
Compared with the prior art, the utility model has the beneficial effects that:
through the adjustment mechanism of design, change the current regulation mode of placing on supporting mechanism into on the display screen regulation, can realize easy operation, stable effect of adjusting to the early stage makes the degree of difficulty low, also can make things convenient for the maintenance of later stage, has stronger practicality, has perfected not enough in the current structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of an adjustment mechanism and display screen of the present utility model;
FIG. 3 is an enlarged schematic view of area A of FIG. 2 in accordance with the present utility model;
fig. 4 is a top view of the mounting bar of the present utility model.
In the figure: 100. a bracket; 101. placing a plate; 102. a mounting rod; 102a, a clamping groove; 102b, rubber strips; 200. a display screen; 200a, a limit frame; 201. an outer frame; 201a, limit posts; 202. a rack; 203. a gear; 204. a connecting rod; 204a, limit protrusions; 205. a rotating sleeve; 205a, a tongue; 206. and (5) abutting the nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high adjustable multi-media all-in-one, including support 100, the rear surface of support 100 is fixed with installation pole 102, be provided with display screen 200 at the top of installation pole 102, be provided with adjustment mechanism between installation pole 102 and the display screen 200, the adjustment mechanism of design, change the adjustment mode of current common placing on supporting mechanism into on display screen 200 and adjust, can realize easy operation, stable effect of adjusting, and earlier stage manufacturing degree of difficulty is low, also can make things convenient for later maintenance, have stronger practicality, perfect the not enough in the current structure, this adjustment mechanism includes:
the adjusting component is arranged on the rear surface of the display screen 200 and is propped against the mounting rod 102 to realize limit;
the guide assembly is arranged on the inner side of the adjusting assembly and is in limit fit with the adjusting assembly, so that the moving position of the adjusting assembly is unchanged;
the limiting piece is fixed on the rear surface of the display screen 200, the mounting rod 102 is movably arranged on the inner side of the limiting piece, limiting connection is achieved on the mounting rod 102, and the limiting piece is arranged on two sides of the outer portion of the adjusting assembly.
In this embodiment, preferably, the adjusting component includes an outer frame 201 detachably fixed on the rear surface of the display screen 200 by bolts, a connecting rod 204 penetrates through the middle of the rear surface of the outer frame 201, a gear 203 is fixed at one end of the connecting rod 204 located inside the outer frame 201, a rotating sleeve 205 and a locking member are sleeved at one end of the connecting rod 204 located outside the outer frame 201, the rotating sleeve 205 rotates to drive the gear 203, two racks 202 are further disposed on the inner side of the outer frame 201 and are disposed on the upper side and the lower side of the gear 203 and are meshed with the gear 203, and after the gear 203 rotates, the two racks 202 move towards the two sides of the outer frame 201 and extend to the outside of the outer frame 201 until the racks 202 are propped against the inner side of the mounting rod 102.
In this embodiment, preferably, the locking member includes a tightening nut 206 located at the top of the rotating sleeve 205, where the tightening nut 206 is in threaded connection with the top of the connecting rod 204, after the rotating sleeve 205 is adjusted to a proper position, if the rotating sleeve 205 is still in an active state, the rack 202 and the gear 203 will rotate, so that after the adjustment is completed, the tightening nut 206 will rotate, the rotating sleeve 205 will be tightened towards the rear surface direction of the outer frame 201 by the tightening nut 206, and after the position of the rotating sleeve 205 is limited, since the inner wall of the rotating sleeve 205 is provided with a convex groove 205a, the top side edge of the connecting rod 204 is also fixed with a limiting protrusion 204a embedded into the inner side of the convex groove 205a, so as to limit and fix the position of the connecting rod 204, thereby ensuring that the position of the gear 203 is unchanged, and thus ensuring that the joint of the rack 202 and the mounting rod 102 will not loose.
In this embodiment, preferably, the side of the mounting rod 102 facing the direction of the rack 202 is provided with a clamping groove 102a, a rubber strip 102b is fixed on the inner end surface of the clamping groove 102a, the end of the rack 202 is clamped into the inner side of the clamping groove 102a and abuts against the rubber strip 102b, when the rubber strip 102b is abutted against, deformation is generated, and larger friction force is provided through the deformation, so that limit fixing is achieved, the limit piece comprises a limit frame 200a integrally fixed on the rear surface of the display screen 200, the limit frame 200a is sleeved on the side of the mounting rod 102 facing away from the direction of the gear 203, when the height needs to be adjusted, the abutting nut 206 is unscrewed, then the display screen 200 is moved to a proper height, at this time, the limit frame 200a is slidably connected with the side of the mounting rod 102 facing away from the direction of the gear 203, then the rotating sleeve 205 is rotated, and the connecting rod 204, the gear 203 and the rack 202 are driven to move out through synchronization until the rack 202 is clamped into the clamping groove 102a and abuts against the rubber strip 102b, so that installation is completed.
In this embodiment, preferably, the guiding assembly includes a limiting post 201a fixed on the inner wall of the outer frame 201, and the limiting post 201a is attached to two sides of the rack 202, so that the rack 202 is always horizontal during movement, and a left-right swing state is avoided.
In this embodiment, it is preferable that a roller is installed on the bottom end surface of the stand 100 for later movement, and a placing plate 101 is also installed inside the top of the stand 100.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high adjustable multi-media all-in-one, includes support (100), the rear surface of support (100) is fixed with installation pole (102) the top of installation pole (102) is provided with display screen (200), its characterized in that: an adjusting mechanism is arranged between the mounting rod (102) and the display screen (200), and comprises:
an adjusting assembly disposed on a rear surface of the display screen (200) and abutting against the mounting bar (102);
the guide assembly is arranged on the inner side of the adjusting assembly and is in limit fit with the adjusting assembly;
the limiting piece is fixed on the rear surface of the display screen (200), the mounting rod (102) is movably arranged on the inner side of the limiting piece, and the limiting piece is arranged on two sides of the outer portion of the adjusting assembly.
2. The height-adjustable multimedia all-in-one machine according to claim 1, wherein: the adjusting component comprises an outer frame (201) detachably fixed on the rear surface of a display screen (200) through bolts, a connecting rod (204) penetrates through the middle of the rear surface of the outer frame (201), a gear (203) is fixed at one end of the connecting rod (204) located inside the outer frame (201), a rotating sleeve (205) and a locking piece are sleeved at one end of the connecting rod (204) located outside the outer frame (201), two racks (202) are further arranged on the inner side of the outer frame (201), the two racks (202) are arranged on the upper side and the lower side of the gear (203) and are meshed with the gear (203), and the racks (202) are propped against the inner side face of the mounting rod (102).
3. The height-adjustable multimedia all-in-one machine according to claim 2, wherein: the locking piece comprises a tight nut (206) positioned at the top of the rotating sleeve (205), the tight nut (206) is in threaded connection with the top of the connecting rod (204), a convex groove (205 a) is formed in the inner wall of the rotating sleeve (205), and a limit protrusion (204 a) embedded into the inner side of the convex groove (205 a) is further fixed on the side edge of the top of the connecting rod (204).
4. The height-adjustable multimedia all-in-one machine according to claim 2, wherein: the mounting rod (102) is provided with a clamping groove (102 a) towards the side face of the rack (202), a rubber strip (102 b) is fixed on the inner end face of the clamping groove (102 a), and the end portion of the rack (202) is clamped into the inner side of the clamping groove (102 a) and is abutted against the rubber strip (102 b).
5. The height-adjustable multimedia all-in-one machine according to claim 2, wherein: the guide assembly comprises a limiting column (201 a) for fixing the inner wall of the outer frame (201), and the limiting column (201 a) is attached to two sides of the rack (202).
6. The height-adjustable multimedia all-in-one machine according to claim 5, wherein: the limiting piece comprises a limiting frame (200 a) integrally fixed on the rear surface of the display screen (200), and the limiting frame (200 a) is sleeved on the side surface, deviating from the direction of the gear (203), of the mounting rod (102).
7. The height-adjustable multimedia all-in-one machine according to claim 1, wherein: the bottom end face of the bracket (100) is provided with rollers, and the inner side of the top of the bracket (100) is also provided with a placing plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222845838.3U CN219045650U (en) | 2022-10-27 | 2022-10-27 | Height-adjustable's multi-media all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222845838.3U CN219045650U (en) | 2022-10-27 | 2022-10-27 | Height-adjustable's multi-media all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219045650U true CN219045650U (en) | 2023-05-19 |
Family
ID=86321478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222845838.3U Active CN219045650U (en) | 2022-10-27 | 2022-10-27 | Height-adjustable's multi-media all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219045650U (en) |
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2022
- 2022-10-27 CN CN202222845838.3U patent/CN219045650U/en active Active
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