CN215410942U - Display screen fixing device - Google Patents
Display screen fixing device Download PDFInfo
- Publication number
- CN215410942U CN215410942U CN202121097917.XU CN202121097917U CN215410942U CN 215410942 U CN215410942 U CN 215410942U CN 202121097917 U CN202121097917 U CN 202121097917U CN 215410942 U CN215410942 U CN 215410942U
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- Prior art keywords
- fixed
- touch screen
- mounting
- locking
- multimedia touch
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Abstract
The utility model relates to a display screen fixing device which comprises a multimedia touch screen and a mounting seat, wherein the multimedia touch screen is mounted on the mounting seat in a drawing mode; the desk further comprises a connecting rod and a mounting plate, wherein a connecting frame is fixed on the end face of the mounting seat, and a mounting assembly for fixing the mounting plate at the edge of the desk is mounted on the mounting plate; the classroom exercise device is arranged at the edge of a desk when in use, so that the stability and the reliability of the multimedia touch screen can be ensured, and the multimedia touch screen can be independently detached for use and is suitable for different use scenes; the height and the pitching angle of the multimedia touch screen can be adjusted when the device is used, so that the device is suitable for different use requirements, the application range of the device is greatly prolonged, and the exercise experience is improved.
Description
Technical Field
The utility model relates to a display screen fixing device.
Background
However, when the original multimedia touch screen is used, the stability of the multimedia touch screen placed on a desk is difficult to ensure, and the use experience of the multimedia touch screen is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a display screen fixing device which has the characteristics of convenience in use and safety in use.
In order to achieve the purpose, the utility model provides the following technical scheme: a display screen fixing device comprises a multimedia touch screen and a mounting seat, wherein the multimedia touch screen is mounted on the mounting seat in a drawing mode, a locking block is fixed at the end of the multimedia touch screen, and a locking assembly corresponding to the locking block is mounted on the mounting seat; still include connecting rod and mounting panel the terminal surface of mount pad is fixed with the link, the connecting rod with be connected with rotating assembly between the link, the top of mounting panel is fixed with a sleeve pipe, a sleeve pipe slides and cup joints on the connecting rod install the installation component who is used for fixing the mounting panel in desk border department on the mounting panel.
As a preferred technical scheme of the utility model, two positioning plates which are symmetrically distributed are fixed on the top surface of the mounting seat, slots are formed in opposite surfaces of the two positioning plates, and inserting strips matched with the slots are fixed on the outer wall of the multimedia touch screen.
As a preferred technical solution of the present invention, the locking assembly includes a locking pin and a return spring, a connecting block is fixed on the mounting seat, a connecting groove capable of accommodating the locking block is formed in the connecting block, a through hole communicated with the connecting groove is formed in a top surface of the connecting block, a locking groove is formed in a top surface of the locking block, and a bottom end of the locking pin penetrates through the through hole and then is embedded into the locking groove; a first limiting ring and a second limiting ring are respectively fixed on the inner walls of two ports of the through hole, a third limiting ring is fixed on the locking pin, and the reset spring is sleeved on the locking pin and is positioned between the first limiting ring and the third limiting ring; and a pull ring is fixed at the top end of the locking pin.
As a preferred technical scheme of the utility model, the rotating assembly comprises a rotating rod and a manual bolt, the rotating rod is fixed at the end of the connecting rod, one end of the rotating rod is rotatably connected with the connecting frame through a bearing, a limiting disc is fixed on the rotating rod, a sliding hole in a semicircular annular structure is formed in the limiting disc, and the manual bolt penetrates through the sliding hole and then is connected with the connecting frame in a threaded screwing mode.
As a preferred technical scheme of the utility model, the mounting assembly comprises a U-shaped mounting frame, a second manual bolt, a movable clamping plate and a threaded column, wherein a second sleeve is fixed at the end part of the mounting frame and sleeved on the mounting plate, and the second manual bolt penetrates through the second sleeve and then is connected with the mounting plate in a threaded screwing mode; the movable clamping plates are distributed on the inner side of the mounting frame, the threaded column is mounted at the bottom end of the mounting frame in a threaded screwing mode, and the top end of the threaded column is rotatably connected with the movable clamping plates through bearings; and rubber linings are fixedly bonded on the inner wall of the mounting frame and the top surface of the movable clamping plate.
As a preferred technical scheme of the utility model, the positioning device further comprises a positioning assembly, a plurality of adjusting holes are formed in the connecting rod and are distributed at equal intervals along the length direction of the connecting rod, the positioning assembly comprises an operation sheet, two positioning columns which are symmetrically distributed are fixed on the bottom surface of the operation sheet, the two positioning columns can be embedded into the two adjacent adjusting holes, an auxiliary limiting column is fixed on the bottom surface of the operation sheet, and an auxiliary limiting groove which can accommodate the auxiliary limiting column is formed in the top surface of the first sleeve.
Compared with the prior art, the utility model has the beneficial effects that: the classroom exercise device is arranged at the edge of a desk when in use, so that the stability and the reliability of the multimedia touch screen can be ensured, and the multimedia touch screen can be independently detached for use and is suitable for different use scenes; the height and the pitching angle of the multimedia touch screen can be adjusted when the device is used, so that the device is suitable for different use requirements, the application range of the device is greatly prolonged, and the exercise experience is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the rotary assembly of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the positioning assembly of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the mounting assembly of FIG. 1 in accordance with the present invention;
FIG. 5 is a side cross-sectional structural schematic view of the locking assembly of the present invention;
in the figure: 1. a multimedia touch screen; 2. a mounting seat; 3. positioning a plate; 4. a slot; 5. cutting; 6. a locking block; 7. a locking groove; 8. a locking assembly; 9. a connecting frame; 10. a connecting rod; 11. a rotating assembly; 12. A first sleeve; 13. an adjustment hole; 14. a positioning assembly; 15. mounting a plate; 16. mounting the component; 17. a rotating rod; 18. a limiting disc; 19. a slide hole; 20. a first hand bolt; 21. an operation sheet; 22. a positioning column; 23. An auxiliary limit post; 24. an auxiliary limit groove; 25. a second sleeve; 26. a second hand bolt; 27. a mounting frame; 28. a movable splint; 29. a threaded post; 30. a rubber lining; 31. connecting blocks; 32. connecting grooves; 33. a locking pin; 34. perforating; 35. a return spring; 36. a first limit ring; 37. a second limiting ring; 38. a third limiting ring; 39. and (4) a pull ring.
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. 1-5, the present invention provides the following technical solutions: a display screen fixing device comprises a multimedia touch screen 1 and an installation base 2, wherein the multimedia touch screen 1 is installed on the installation base 2 in a drawing mode, a locking block 6 is fixed at the end of the multimedia touch screen 1, and a locking assembly 8 corresponding to the locking block 6 is installed on the installation base 2; the multimedia touch screen device comprises a connecting rod 10 and a mounting plate 15, wherein a connecting frame 9 is fixed on the end face of a mounting seat 2, a rotating component 11 is connected between the connecting rod 10 and the connecting frame 9, a first sleeve 12 is fixed at the top end of the mounting plate 15, the first sleeve 12 is sleeved on the connecting rod 10 in a sliding manner, a mounting component 16 for fixing the mounting plate 15 at the edge of a desk is mounted on the mounting plate 15, when the multimedia touch screen device is used, the mounting component 16 is firstly used for fixing the device at the edge of the desk, the multimedia touch screen 1 is mounted on the mounting seat 2 in a drawing manner, and the first sleeve 12 is sleeved on the connecting rod 10 in a sliding manner, so that the position of the multimedia touch screen 1 can be changed by changing the position of the connecting rod 10 according to actual use requirements, and the use is more convenient, in addition, because the rotating component 11 is connected between the connecting rod 10 and the connecting frame 9, the pitching angle of the multimedia touch screen 1 can be adjusted according to requirements when the multimedia touch screen device is used, the exercise experience is improved, the multimedia touch screen 1 can be detached from the mounting seat 2 for independent use, and the multimedia touch screen is suitable for different use scenes.
Specifically, as shown in fig. 1, in this embodiment, two positioning plates 3 are fixed on the top surface of the mounting base 2, the two positioning plates 3 are symmetrically distributed, slots 4 are respectively formed in opposite surfaces of the two positioning plates 3, an insertion strip 5 matched with the slots 4 is fixed on the outer wall of the multimedia touch screen 1, and the insertion strip 5 can be embedded into the corresponding slot 4, so that the drawing-out type mounting of the multimedia touch screen 1 is realized.
Specifically, according to fig. 1 and fig. 5, in this embodiment, the locking assembly 8 includes a locking pin 33 and a return spring 35, the mounting base 2 is fixed with a connecting block 31, the connecting block 31 is provided with a connecting groove 32 capable of accommodating the locking block 6, the top surface of the connecting block 31 is provided with a through hole 34 communicated with the connecting groove 32, the top surface of the locking block 6 is provided with a locking groove 7, and the bottom end of the locking pin 33 penetrates through the through hole 34 and then is embedded into the locking groove 7; a first limiting ring 36 and a second limiting ring 37 are respectively fixed on the inner walls of two ports of the through hole 34, a third limiting ring 38 is fixed on the locking pin 33, and the return spring 35 is sleeved on the locking pin 33 and is positioned between the first limiting ring 36 and the third limiting ring 38; a pull ring 39 is fixed at the top end of the locking pin 33, when the multimedia touch screen 1 is installed, the pull ring 39 is pulled upwards, the locking pin 33 moves upwards, the first limit ring 36 and the third limit ring 38 are utilized to compress the reset spring 35, then the multimedia touch screen 1 is installed on the installation base 2 in a pulling and pulling mode, the insertion strip 5 is embedded into the corresponding slot 4, after the locking block 6 is embedded into the connecting slot 32, the pull ring 39 is released, the reset spring 35 enables the locking pin 33 to reset, when the bottom end of the locking pin 33 is embedded into the locking slot 7, the locking block 6 is locked, and stable installation of the multimedia touch screen 1 is realized; when the multimedia touch screen 1 is disassembled, the pull ring 39 is pulled upwards, the locking pin 33 moves upwards, the first limit ring 36 and the third limit ring 38 are utilized to compress the reset spring 35, and the multimedia touch screen 1 can be directly pulled out after the bottom end of the locking pin 33 is separated from the locking groove 7, so that the multimedia touch screen 1 is very convenient to disassemble.
Specifically, according to fig. 1 and fig. 2, in this embodiment, the rotating assembly 11 includes a rotating rod 17 and a manual bolt 20, the rotating rod 17 is fixed at the end of the connecting rod 10, and one end of the rotating rod 17 is rotatably connected with the connecting frame 9 through a bearing, a limiting disc 18 is fixed on the rotating rod 17, a sliding hole 19 in a semicircular annular structure is formed in the limiting disc 18, the manual bolt 20 penetrates through the sliding hole 19 and is connected with the connecting frame 9 through a threaded screwing mode, when the pitch angle of the multimedia touch screen 1 is adjusted, the manual bolt 20 is unscrewed first, the multimedia touch screen 1 is rotated, and when the angle is adjusted properly, the manual bolt 20 is screwed.
Specifically, according to fig. 1 and fig. 4, in this embodiment, the mounting assembly 16 includes a U-shaped mounting bracket 27, a second manual bolt 26, a movable clamping plate 28 and a threaded column 29, a second sleeve 25 is fixed at an end of the mounting bracket 27, the second sleeve 25 is sleeved on the mounting plate 15, and the second manual bolt 26 penetrates through the second sleeve 25 and then is connected with the mounting plate 15 in a threaded screwing manner; the movable clamping plates 28 are distributed on the inner sides of the mounting frames 27, the threaded columns 29 are mounted at the bottom ends of the mounting frames 27 in a threaded screwing mode, and the top ends of the threaded columns 29 are rotatably connected with the movable clamping plates 28 through bearings; rubber linings 30 are fixedly bonded on the inner wall of the mounting frame 27 and the top surface of the movable clamping plate 28, when the device is mounted at the edge of a desk, the edge of the desk is clamped by matching the mounting frame 27 and the movable clamping plate 28, the threaded column 29 is screwed, if the height of the multimedia touch screen 1 needs to be adjusted, the second manual bolt 26 is firstly unscrewed, then the height of the mounting plate 15 is adjusted, and the second manual bolt 26 is screwed after the adjustment.
Specifically, as shown in fig. 1 and fig. 3, in this embodiment, the multimedia touch screen further includes a positioning assembly 14, a plurality of adjusting holes 13 are formed in the connecting rod 10, the adjusting holes 13 are distributed at equal intervals along the length direction of the connecting rod, the positioning assembly 14 includes an operation sheet 21, two positioning posts 22 are fixed on the bottom surface of the operation sheet 21, the two positioning posts 22 are symmetrically distributed, and can be inserted into the two adjacent adjusting holes 13, an auxiliary limiting post 23 is fixed on the bottom surface of the operation sheet 21, an auxiliary limiting groove 24 capable of accommodating the auxiliary limiting post 23 is formed on the top surface of the first sleeve 12, the horizontal relative position of the multimedia touch screen 1 can be adjusted according to the actual use requirement by changing the position of the connecting rod 10 relative to the first sleeve 12, and then the operation sheet 21 is placed on the top end of the first sleeve 12, so that the two positioning posts 22 are respectively inserted into the two adjacent adjusting holes 13 from two sides of the first sleeve 12, meanwhile, the auxiliary limiting column 23 is embedded into the auxiliary limiting groove 24, so that the stability of the multimedia touch screen 1 after position adjustment is ensured.
The working principle and the using process of the utility model are as follows: when the Chinese language teaching classroom exercise device is used, the device is fixed at the edge of a desk by using the mounting component 16, the multimedia touch screen 1 is mounted on the mounting seat 2 in a drawing mode, and the first sleeve 12 is sleeved on the connecting rod 10 in a sliding mode, so that the position of the multimedia touch screen 1 can be changed by changing the position of the connecting rod 10 according to actual use requirements, the use is more convenient, the position of the connecting rod 10 relative to the first sleeve 12 can be changed, then an operation sheet 21 is arranged at the top end of the first sleeve 12, two positioning columns 22 are respectively embedded into two adjacent adjusting holes 13 from two sides of the first sleeve 12, and meanwhile, the auxiliary limiting columns 23 are embedded into the auxiliary limiting grooves 24, so that the stability of the multimedia touch screen 1 after position adjustment is ensured;
in addition, because be connected with rotating assembly 11 between connecting rod 10 and the link 9, consequently can adjust multimedia touch screen 1's every single move angle as required when using, improved the exercise and experienced, multimedia touch screen 1 also can be followed mount pad 2 and pulled down and carry out exclusive use, adapts to different use scenes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A display screen fixing device comprises a multimedia touch screen (1), and is characterized in that: the multimedia touch screen is characterized by further comprising a mounting seat (2), the multimedia touch screen (1) is mounted on the mounting seat (2) in a drawing mode, a locking block (6) is fixed at the end of the multimedia touch screen (1), and a locking assembly (8) corresponding to the locking block (6) is mounted on the mounting seat (2); still include connecting rod (10) and mounting panel (15) the terminal surface of mount pad (2) is fixed with link (9), connecting rod (10) with be connected with rotating assembly (11) between link (9), the top of mounting panel (15) is fixed with sleeve pipe (12) No. one, sleeve pipe (12) slip cup joint on connecting rod (10) install on mounting panel (15) and be used for fixing mounting panel (15) at the installation component (16) of desk border department.
2. A display screen fixing apparatus according to claim 1, wherein: the top surface of mount pad (2) is fixed with two symmetric distribution's locating plate (3), two slot (4) have all been seted up on the opposite face of locating plate (3) the outer wall of multimedia touch screen (1) be fixed with slot (4) matched with cutting (5).
3. A display screen fixing apparatus according to claim 1, wherein: the locking assembly (8) comprises a locking pin (33) and a return spring (35), a connecting block (31) is fixed on the mounting seat (2), a connecting groove (32) capable of accommodating the locking block (6) is formed in the connecting block (31), a through hole (34) communicated with the connecting groove (32) is formed in the top surface of the connecting block (31), a locking groove (7) is formed in the top surface of the locking block (6), and the bottom end of the locking pin (33) penetrates through the through hole (34) and then is embedded into the locking groove (7); a first limiting ring (36) and a second limiting ring (37) are respectively fixed on the inner walls of two ports of the through hole (34), a third limiting ring (38) is fixed on the locking pin (33), and the return spring (35) is sleeved on the locking pin (33) and is positioned between the first limiting ring (36) and the third limiting ring (38); a pull ring (39) is fixed at the top end of the locking pin (33).
4. A display screen fixing apparatus according to claim 3, wherein: rotating assembly (11) include bull stick (17) and a manual bolt (20), bull stick (17) are fixed the tip of connecting rod (10), just the one end of bull stick (17) pass through the bearing with link (9) rotate and connect be fixed with spacing dish (18) on bull stick (17) set up slide opening (19) that are half-circle ring structure on spacing dish (18), after running through slide opening (19), a manual bolt (20) close the mode through the screw soon with link (9) are connected.
5. A display screen fixing apparatus according to claim 1, wherein: the mounting assembly (16) comprises a U-shaped mounting frame (27), a second manual bolt (26), a movable clamping plate (28) and a threaded column (29), a second sleeve (25) is fixed at the end of the mounting frame (27), the second sleeve (25) is sleeved on the mounting plate (15), and the second manual bolt (26) penetrates through the second sleeve (25) and then is connected with the mounting plate (15) in a threaded screwing mode; the movable clamping plates (28) are distributed on the inner side of the mounting frame (27), the threaded columns (29) are mounted at the bottom end of the mounting frame (27) in a threaded screwing mode, and the top ends of the threaded columns (29) are rotatably connected with the movable clamping plates (28) through bearings; and rubber linings (30) are adhered and fixed on the inner wall of the mounting frame (27) and the top surface of the movable clamping plate (28).
6. A display screen fixing apparatus according to claim 1, wherein: still include locating component (14) set up a plurality of alignment holes (13) that distribute along its length direction at equal intervals on connecting rod (10), locating component (14) include operation piece (21) the bottom surface of operation piece (21) is fixed with two symmetric distribution's reference column (22), and two reference column (22) can inlay adjacent two in alignment hole (13) the bottom surface of operation piece (21) still is fixed with supplementary spacing post (23) the top surface of sleeve pipe (12) is seted up and is held supplementary spacing groove (24) of supplementary spacing post (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121097917.XU CN215410942U (en) | 2021-05-21 | 2021-05-21 | Display screen fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121097917.XU CN215410942U (en) | 2021-05-21 | 2021-05-21 | Display screen fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410942U true CN215410942U (en) | 2022-01-04 |
Family
ID=79676458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121097917.XU Expired - Fee Related CN215410942U (en) | 2021-05-21 | 2021-05-21 | Display screen fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410942U (en) |
-
2021
- 2021-05-21 CN CN202121097917.XU patent/CN215410942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |