CN211450196U - Electronic information display device - Google Patents
Electronic information display device Download PDFInfo
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- CN211450196U CN211450196U CN201921981802.XU CN201921981802U CN211450196U CN 211450196 U CN211450196 U CN 211450196U CN 201921981802 U CN201921981802 U CN 201921981802U CN 211450196 U CN211450196 U CN 211450196U
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- rod
- display device
- lifting
- box
- lifting rod
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Abstract
An electronic information display device comprises a base, a plurality of supporting rods and a containing box; a plurality of support rods are vertically arranged at the top of the base; the storage box is arranged at the top of the plurality of support rods; the containing box is provided with a containing bin with an upward opening; the containing box comprises a lifting device and a display device; the lifting device comprises a fixed plate, a lifting rod, a gear, a fixed rod, a rotating shaft and a rocking handle; a fixed block is arranged on one side of the lifting rod facing the fixed plate; a sliding groove for the lifting rod to slide up and down is arranged on the fixed plate; a plurality of clamping teeth are arranged on one side of the lifting rod facing the gear; the display device comprises a display box, a rotating rod, a display screen, a spring part, a pull rope and a fixing column; the display box is internally provided with a device bin. The utility model discloses a containing box, elevating gear and display device's design has obtained a liftable shrink, and is small, is convenient for remove, and convenient to use's display device has higher practicality.
Description
Technical Field
The utility model relates to an electronic information technical field especially relates to an electronic information display device.
Background
Electronic information is a word frequently appearing in recent years, and is a vocabulary of informatics under the background that computer technology, communication technology and high-density storage technology are rapidly developed and widely applied in various fields, while electronic information engineering is a subject of electronic information control and information processing by applying the modern technology of computers and the like, and mainly researches on information acquisition and processing, design, development, application and integration of electronic equipment and information systems. In electronic information, electronic information display devices are widely used, and the existing electronic information display devices are large in size, large in occupied area, difficult to move and carry and very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides an electronic information display device has obtained a liftable shrink through containing box, elevating gear and display device's design, and is small, is convenient for remove, and convenient to use's display device has higher practicality.
(II) technical scheme
In order to solve the above problems, the utility model provides an electronic information display device, which comprises a base, a plurality of support rods and a containing box; a plurality of support rods are vertically arranged at the top of the base; the storage box is arranged at the top of the plurality of support rods; the containing box is provided with a containing bin with an upward opening; the containing box comprises a lifting device and a display device;
the lifting device is arranged in the storage bin; the lifting device comprises a fixed plate, a lifting rod, a gear, a fixed rod, a rotating shaft and a rocking handle; the fixed plate is vertically arranged at the bottom of the storage bin; the gear is vertically arranged in the storage bin through a fixed rod; the fixed rod is horizontally arranged, one end of the fixed rod is arranged on the storage bin, and the other end of the fixed rod is rotatably connected with the gear; the containing box is provided with a second through hole for inserting the rotating shaft; the rotating shaft is horizontally arranged, one end of the rotating shaft is connected with the gear, and the other end of the rotating shaft penetrates through the second through hole and is connected with the rocking handle; the lifting rod is vertically arranged between the fixed plate and the gear; a fixed block is arranged on one side of the lifting rod facing the fixed plate; the fixed plate is provided with a sliding chute for the lifting rod to slide up and down, and the fixed block is arranged on the sliding chute in a sliding manner; a plurality of clamping teeth are arranged on one side of the lifting rod facing the gear, and are sequentially and vertically arranged on the lifting rod; one end of the latch is arranged on the lifting rod, and the other end of the latch is meshed with the gear; the bottom of the storage bin is provided with a first through hole for the lower end of the lifting rod to pass through; the display device is arranged at the top of the lifting rod;
the display device comprises a display box, a rotating rod, a display screen, a spring part, a pull rope and a fixing column; the display box is arranged at the top of the lifting rod; a device bin is arranged in the display box; a third through hole for inserting the rotating rod is formed in the display box; one end of the rotating rod is inserted into the third through hole and arranged in the device bin, and the other end of the rotating rod is rotatably connected with the display screen; one end of the spring part is arranged at the top of the device bin, and the other end of the spring part is connected with the rotating rod; the fixing column is arranged on the display box; stay cord one end sets up in the device storehouse, and the one end and the dwang of stay cord are connected the setting, and the other end and the fixed column of stay cord are connected the setting.
Preferably, the device comprises a bolt; a fourth through hole for inserting the bolt is formed in the containing box; the rotating shaft is provided with a slot for inserting the bolt; one end of the plug pin is inserted into the fourth through hole and the slot in sequence; the bolt sets up on the containing box.
Preferably, the bottom of the base is provided with a moving device.
Preferably, the upper end position of the sliding chute is provided with a limiting block, and the limiting block is arranged on the fixing plate.
Preferably, the rocking handle is provided with a protective sleeve which is made of soft materials.
In the utility model, when the worker uses the display device, the worker controls the lifting and descending of the lifting rod by shaking the rocking handle, the rocking handle rotates to drive the rotating shaft and the gear to rotate, the gear is meshed with the latch and is arranged, the gear rotates to drive the lifting and descending of the lifting rod, the lifting rod is provided with the display device, the height of the display device is controlled by controlling the lifting of the lifting rod, the display device is convenient to adjust according to actual use conditions, and the practicability of the display device is improved; the display device can be used for displaying information on the display screen, one end of the rotating rod, which is positioned in the device bin, is higher than the other end of the rotating rod under the action of the spring part, and the display screen is tightly attached to the display box along with the rotating rod at the moment, so that the display device is small in size, can be retracted into the storage bin and is convenient to use; when the display screen needs to be used, the pull rope is pulled, the rotating rod rotates, the display screen tilts and can be used for displaying information, and the display screen and the rotating rod are rotatably arranged, so that the angle of the display screen can be conveniently adjusted according to the actual use condition; the spring part can play a reset role; the device is small in size, convenient to use and high in practicability.
In the utility model, the bolt can fix the rotating shaft, when the lifting rod is controlled to a proper height by the rocking handle, the rotating shaft can be fixed by the fixing pin, so that the height of the lifting rod is not changed, and the use comfort level of the device is improved; the bottom of the base is provided with the moving device, so that the device can move conveniently, and the display screen can be rotated to the direction of a viewer by the rotating device, so that the device is convenient to use; the limiting block is arranged at the upper end of the sliding chute, so that the lifting rod is prevented from excessively lifting to separate from the fixed plate in the lifting process; the protective sleeve is arranged on the rocking handle, so that the friction force between the hand of a user and the rocking handle is increased, and the use is convenient.
Drawings
Fig. 1 is a schematic side view of the electronic information display device according to the present invention.
Fig. 2 is a schematic front view of the electronic information display device according to the present invention.
Fig. 3 is a schematic diagram of a partially enlarged structure in a side view of an electronic information display device according to the present invention.
Fig. 4 is a schematic diagram of a partially enlarged structure in a front view of an electronic information display device according to the present invention.
Fig. 5 is a schematic structural view of a display device in an electronic information display device according to the present invention.
Fig. 6 is a schematic structural view of an accommodating box in an electronic information display device according to the present invention.
Fig. 7 is a schematic structural diagram of a fixing plate in an electronic information display device according to the present invention.
Reference numerals: 1. a base; 2. a support bar; 3. a mobile device; 4. a storage box; 5. a storage bin; 6. a lifting device; 7. a display device; 8. a fixing plate; 9. a lifting rod; 10. clamping teeth; 11. a gear; 12. fixing the rod; 13. a first through hole; 14. a second through hole; 15. a rotating shaft; 16. a rocking handle; 17. a limiting block; 18. a fixed block; 19. a display box; 20. a third through hole; 21. rotating the rod; 22. a display screen; 23. a spring member; 24. pulling a rope; 25. fixing a column; 26. a device bin; 27. a chute; 28. a fourth via hole; 29. a bolt; 30. a slot; 31. and (6) a protective sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-7, the electronic information display device of the present invention comprises a base 1, a plurality of support rods 2 and a storage box 4; a plurality of support rods 2 are vertically arranged at the top of the base 1; the storage box 4 is arranged on the top of the plurality of support rods 2; the containing box 4 is provided with a containing bin 5 with an upward opening; the containing box 4 comprises a lifting device 6 and a display device 7;
the lifting device 6 is arranged in the storage bin 5; the lifting device 6 comprises a fixed plate 8, a lifting rod 9, a gear 11, a fixed rod 12, a rotating shaft 15 and a rocking handle 16; the fixed plate 8 is vertically arranged at the bottom of the storage bin 5; the gear 11 is vertically arranged in the storage bin 5 through a fixed rod 12; the fixed rod 12 is horizontally arranged, one end of the fixed rod 12 is arranged on the storage bin 5, and the other end of the fixed rod 12 is rotatably connected with the gear 11; the containing box 4 is provided with a second through hole 14 for inserting a rotating shaft 15; the rotating shaft 15 is horizontally arranged, one end of the rotating shaft 15 is connected with the gear 11, and the other end of the rotating shaft 15 penetrates through the second through hole 14 and is connected with the rocking handle 16; the lifting rod 9 is vertically arranged between the fixed plate 8 and the gear 11; a fixed block 18 is arranged on one side of the lifting rod 9 facing the fixed plate 8; the fixed plate 8 is provided with a sliding chute 27 for the lifting rod 9 to slide up and down, and the fixed block 18 is arranged on the sliding chute 27 in a sliding way; a plurality of latch teeth 10 are arranged on one side of the lifting rod 9 facing the gear 11, and the latch teeth 10 are sequentially and vertically arranged on the lifting rod 9; one end of the latch 10 is arranged on the lifting rod 9, and the other end of the latch 10 is meshed with the gear 11; the bottom of the storage bin 5 is provided with a first through hole 13 for the lower end of the lifting rod 9 to pass through; the display device 7 is arranged at the top of the lifting rod 9;
the display device 7 comprises a display box 19, a rotating rod 21, a display screen 22, a spring piece 23, a pull rope 24 and a fixing column 25; the display box 19 is arranged on the top of the lifting rod 9; a device bin 26 is arranged in the display box 19; a third through hole 20 for inserting the rotating rod 21 is arranged on the display box 19; one end of the rotating rod 21 is inserted into the third through hole 20 and arranged in the device bin 26, and the other end of the rotating rod 21 is rotatably connected with the display screen 22; one end of the spring element 23 is arranged at the top of the device bin 26, and the other end of the spring element 23 is connected with the rotating rod 21; the fixing column 25 is arranged on the display box 19; one end of the pull rope 24 is arranged in the device bin 26, one end of the pull rope 24 is connected with the rotating rod 21, and the other end of the pull rope 24 is connected with the fixing column 25.
In the utility model, when the worker uses the display device, the worker controls the lifting and descending of the lifting rod by shaking the rocking handle, the rocking handle rotates to drive the rotating shaft and the gear to rotate, the gear is meshed with the latch and is arranged, the gear rotates to drive the lifting and descending of the lifting rod, the lifting rod is provided with the display device, the height of the display device is controlled by controlling the lifting of the lifting rod, the display device is convenient to adjust according to actual use conditions, and the practicability of the display device is improved; the display device can be used for displaying information on the display screen, one end of the rotating rod, which is positioned in the device bin, is higher than the other end of the rotating rod under the action of the spring part, and the display screen is tightly attached to the display box along with the rotating rod at the moment, so that the display device is small in size, can be retracted into the storage bin and is convenient to use; when the display screen needs to be used, the pull rope is pulled, the rotating rod rotates, the display screen tilts and can be used for displaying information, and the display screen and the rotating rod are rotatably arranged, so that the angle of the display screen can be conveniently adjusted according to the actual use condition; the spring part can play a reset role; the device is small in size, convenient to use and high in practicability.
In an alternative embodiment, a latch 29 is included; a fourth through hole 28 for inserting a plug 29 is arranged on the containing box 4; the rotating shaft 15 is provided with a slot 30 for inserting the bolt 29; one end of the bolt 29 is inserted into the fourth through hole 28 and the slot 30 in sequence; the latch 29 is provided on the storage box 4.
It should be noted that the bolt can be fixed the axis of rotation, when controlling the lifter to suitable height through the rocking handle, can fix the axis of rotation through the fixed pin for the height of lifter is unchangeable, has improved device use comfort.
In an alternative embodiment, the bottom of the base 1 is provided with a moving means 3.
It should be noted that, the bottom of base sets up mobile device, and the removal of the device of being convenient for can rotate the device and rotate the display screen to viewer's direction, the use of the device of being convenient for.
In an alternative embodiment, a stop block 17 is disposed at an upper end position of the sliding groove 27, and the stop block 17 is disposed on the fixing plate 8.
It should be noted that, the upper end position department of spout sets up the stopper, avoids the lifter in the in-process that rises, excessively rises and breaks away from the fixed plate.
In an alternative embodiment, the handle 16 is provided with a protective sleeve 31, and the protective sleeve 31 is made of soft material.
It should be noted that the handle is provided with a protective sleeve, which increases the friction between the hand of the user and the handle and facilitates the use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. An electronic information display device is characterized by comprising a base (1), a plurality of support rods (2) and a containing box (4); the plurality of supporting rods (2) are vertically arranged at the top of the base (1); the containing box (4) is arranged at the top of the plurality of supporting rods (2); a storage bin (5) with an upward opening is arranged on the storage box (4); the containing box (4) comprises a lifting device (6) and a display device (7);
the lifting device (6) is arranged in the storage bin (5); the lifting device (6) comprises a fixed plate (8), a lifting rod (9), a gear (11), a fixed rod (12), a rotating shaft (15) and a rocking handle (16); the fixing plate (8) is vertically arranged at the bottom of the storage bin (5); the gear (11) is vertically arranged in the storage bin (5) through a fixed rod (12); the fixed rod (12) is horizontally arranged, one end of the fixed rod (12) is arranged on the storage bin (5), and the other end of the fixed rod (12) is rotatably connected with the gear (11); a second through hole (14) for inserting the rotating shaft (15) is formed in the containing box (4); the rotating shaft (15) is horizontally arranged, one end of the rotating shaft (15) is connected with the gear (11), and the other end of the rotating shaft (15) penetrates through the second through hole (14) to be connected with the rocking handle (16); the lifting rod (9) is vertically arranged between the fixed plate (8) and the gear (11); a fixed block (18) is arranged on one side of the lifting rod (9) facing the fixed plate (8); a sliding groove (27) for the lifting rod (9) to slide up and down is arranged on the fixed plate (8), and the fixed block (18) is arranged on the sliding groove (27) in a sliding manner; a plurality of clamping teeth (10) are arranged on one side, facing the gear (11), of the lifting rod (9), and the clamping teeth (10) are sequentially and vertically arranged on the lifting rod (9); one end of the latch (10) is arranged on the lifting rod (9), and the other end of the latch (10) is meshed with the gear (11); the bottom of the storage bin (5) is provided with a first through hole (13) for the lower end of the lifting rod (9) to pass through; the display device (7) is arranged at the top of the lifting rod (9);
the display device (7) comprises a display box (19), a rotating rod (21), a display screen (22), a spring piece (23), a pull rope (24) and a fixing column (25); the display box (19) is arranged at the top of the lifting rod (9); a device bin (26) is arranged in the display box (19); a third through hole (20) for inserting the rotating rod (21) is formed in the display box (19); one end of the rotating rod (21) is inserted into the third through hole (20) and arranged in the device bin (26), and the other end of the rotating rod (21) is rotatably connected with the display screen (22); one end of the spring piece (23) is arranged at the top of the device bin (26), and the other end of the spring piece (23) is connected with the rotating rod (21); the fixing column (25) is arranged on the display box (19); one end of a pull rope (24) is arranged in the device bin (26), one end of the pull rope (24) is connected with the rotating rod (21), and the other end of the pull rope (24) is connected with the fixed column (25).
2. An electronic information display device according to claim 1, characterized by comprising a latch (29); a fourth through hole (28) for inserting a bolt (29) is arranged on the containing box (4); the rotating shaft (15) is provided with a slot (30) for inserting the bolt (29); one end of the bolt (29) is inserted into the fourth through hole (28) and the slot (30) in sequence; the latch (29) is arranged on the containing box (4).
3. An electronic information display device according to claim 1, characterized in that the bottom of the base (1) is provided with moving means (3).
4. The electronic information display device according to claim 1, wherein a stopper (17) is disposed at an upper end position of the sliding groove (27), and the stopper (17) is disposed on the fixing plate (8).
5. The electronic information display device according to claim 1, wherein the handle (16) is provided with a protective sleeve (31), and the protective sleeve (31) is made of soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981802.XU CN211450196U (en) | 2019-11-16 | 2019-11-16 | Electronic information display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921981802.XU CN211450196U (en) | 2019-11-16 | 2019-11-16 | Electronic information display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211450196U true CN211450196U (en) | 2020-09-08 |
Family
ID=72302453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921981802.XU Expired - Fee Related CN211450196U (en) | 2019-11-16 | 2019-11-16 | Electronic information display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211450196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007550A (en) * | 2021-02-05 | 2021-06-22 | 重庆城市管理职业学院 | Portable electronic information display device |
| CN115076543A (en) * | 2022-06-17 | 2022-09-20 | 沈阳建筑大学 | Automatic propaganda device of usefulness of recruiting of machine-building with regulatory function |
-
2019
- 2019-11-16 CN CN201921981802.XU patent/CN211450196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007550A (en) * | 2021-02-05 | 2021-06-22 | 重庆城市管理职业学院 | Portable electronic information display device |
| CN115076543A (en) * | 2022-06-17 | 2022-09-20 | 沈阳建筑大学 | Automatic propaganda device of usefulness of recruiting of machine-building with regulatory function |
| CN115076543B (en) * | 2022-06-17 | 2023-06-23 | 沈阳建筑大学 | Automatic advertising device for recruitment of machine-building with regulatory function |
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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: 20200908 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |