CN211264640U - Display device convenient to remove - Google Patents
Display device convenient to remove Download PDFInfo
- Publication number
- CN211264640U CN211264640U CN202020198339.8U CN202020198339U CN211264640U CN 211264640 U CN211264640 U CN 211264640U CN 202020198339 U CN202020198339 U CN 202020198339U CN 211264640 U CN211264640 U CN 211264640U
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- China
- Prior art keywords
- connecting rod
- hole
- remove
- movable frame
- block
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Abstract
The utility model relates to an apparatus technical field of management science specifically is a display device convenient to remove, including a pair of show board, a bottom corner of show board is connected with and removes the frame, has the bracing piece through bolted connection between two removal frames, and the side equidistant a plurality of slots of having seted up of fixed orifices is kept away from to the show board, and the inside of slot is pegged graft and is had the cutting, and the bracing piece is cuboid structure and one end center set screw hole, and the other end center of bracing piece is equipped with the ring piece, and one side joint of ring piece has the turning block that is the I shape, and the opposite side of turning block is connected with the connecting rod. The utility model discloses an assemble small-area show board and use together into the large tracts of land, during the removal, can directly pull out from removing the frame and demolish the transport, will remove bracing piece and connecting rod between the frame again and fold for remove and put up occuping of reduction space, thereby be convenient for remove.
Description
Technical Field
The utility model relates to a management science apparatus technical field specifically is a display device convenient to remove.
Background
When the management is given, important contents or data need to be presented on the display board so that students can take class notes conveniently. Sometimes the display board needs to be detached for transferring or storing, and some display boards with large areas are inconvenient to move, so that the display boards are easy to damage in the transferring process, and scheduling management and reuse are influenced. In view of this, we propose a display device that is easy to move.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device convenient to remove to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a display device convenient to move comprises a pair of display boards, wherein a corner at the bottom end of each display board is connected with a moving frame, a support rod is connected between the two moving frames through a bolt, two fixing holes are vertically formed in the corner at the bottom end of each display board, a plurality of slots are formed in the side surface, away from the fixing holes, of each display board, inserting strips are inserted into the slots, a supporting block in a square structure is arranged at the top end of each moving frame, a groove clamped with the display boards is formed in the top end surface of each supporting block, a limiting hole corresponding to the fixing hole is formed in the inner side surface of each groove, a through hole is formed in the side surface of the middle section of each moving frame, each support rod is in a cuboid structure, a threaded hole is formed in the center of one end of each support rod, a circular ring block is arranged in the center of the other end of each support rod, and, the upper end and the lower end of the rotating block are symmetrically provided with through connecting holes, the other side of the rotating block is connected with a connecting rod, a supporting block in a T shape is fixed on the top surface of one end, close to the rotating block, of the connecting rod through a bolt, and the top of the supporting block is in a concave shape and is in clamping fit with the display board.
Preferably, pins are inserted into the fixing holes and the limiting holes.
Preferably, the length of the insert is twice the depth of the slot.
Preferably, the movable frame is in an inverted T shape, and universal wheels are fixed at two ends of the bottom of the movable frame through bolts.
Preferably, the through hole is internally penetrated by a bolt and is in threaded connection with the threaded hole.
Preferably, one end of the connecting rod is also provided with a circular ring block, pins are inserted into the connecting holes and the circular ring block, the length of the supporting rod is smaller than that of the connecting rod, and the length of the connecting rod is larger than that of the display board.
Compared with the prior art, the beneficial effects of the utility model are that:
this display device convenient to remove through assembling small-area show board together into the large tracts of land and use, during the removal, can directly pull out from removing the frame and demolish the transport, and bracing piece and connecting rod between will removing the frame are folding again for remove the occupation of a reduction space, thereby be convenient for remove.
Drawings
Fig. 1 is a schematic view of the overall assembly structure of the present invention;
fig. 2 is a schematic structural view of the display board of the present invention;
FIG. 3 is a schematic structural view of the movable frame of the present invention;
fig. 4 is a schematic view of the supporting rod structure of the present invention.
The various reference numbers in the figures have the meaning:
1. a display board; 10. a fixing hole; 11. a slot; 12. cutting; 2. a movable frame; 20. a support block; 21. a groove; 22. a limiting hole; 23. a through hole; 24. a universal wheel; 3. a support bar; 300. a threaded hole; 301. a circular ring block; 31. rotating the block; 310. connecting holes; 32. a connecting rod; 33. and (7) a supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention, and in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a display device convenient to remove, includes a pair of show board 1, and a bottom corner of show board 1 is connected with removes frame 2, has bracing piece 3 through bolted connection between two remove frames 2. Two fixed orificess 10 have vertically been seted up to a bottom corner of show board 1, and a plurality of slots 11 have been seted up to the side equidistant that fixed orifices 10 was kept away from to show board 1, and the inside grafting of slot 11 has cutting 12, and two 1 butt joint sides of show boards are connected through cutting 12 promptly. The top end of the movable frame 2 is provided with a supporting block 20 in a square structure, the top end face of the supporting block 20 is provided with a groove 21 clamped with the display board 1, and the inner side face of the groove 21 is provided with a limiting hole 22 corresponding to the position of the fixing hole 10. Through-hole 23 has been seted up to the interlude side of removal frame 2, and bracing piece 3 is cuboid structure and one end center set up threaded hole 300. The center of the other end of the support rod 3 is provided with a circular ring block 301, and one side of the circular ring block 301 is clamped with an I-shaped rotating block 31. The upper and lower ends of the rotating block 31 are symmetrically provided with through connecting holes 310. The opposite side of turning block 31 is connected with connecting rod 32, and connecting rod 32 is close to the one end top surface of turning block 31 and is fixed with the supporting shoe 33 that is the T style of calligraphy through the bolt, and the top of supporting shoe 33 is concave font and cooperates with 1 joint of show board for show board 1 places firmly.
Furthermore, pins are inserted into the fixing holes 10 and the limiting holes 22, so that the display board 1 is fixed on the movable frame 2, and the display board 1 can be pulled out by ejecting the pins.
Specifically, the length of the insert 12 is twice the depth of the slot 11, so that the two display boards 1 are firmly butted.
Specifically, the movable frame 2 is in an inverted T shape, two ends of the bottom of the movable frame are fixed with universal wheels 24 through bolts, and the universal wheels are provided with brake keys and can be braked after being stepped on.
Besides, the through hole 23 is internally penetrated by a bolt and is in threaded connection with the threaded hole 300, so that the support rod 3 is stable on one side of the movable frame 2, the other end of the connecting rod 32 is fixedly connected with the movable frame 2 through the bolt, and the two movable frames 2 are connected into a whole through the support rod 3 and the connecting rod 32.
It should be added that one end of the connecting rod 32 is also provided with a circular ring block 301, and pins are inserted into the connecting holes 310 and the circular ring block 301, so that the supporting rod 3 and the connecting rod 32 can be folded to be parallel. The length of the support rod 3 is less than that of the connecting rod 32, and the length of the connecting rod 32 is greater than that of the display board 1, so that when the support rod 3 and the connecting rod 32 are folded, the universal wheels 24 of the two moving frames 2 do not interfere with each other.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A display device, convenient to move, comprising a pair of display boards (1), characterized in that: a corner at the bottom end of the display board (1) is connected with a movable frame (2), a support rod (3) is connected between the two movable frames (2) through a bolt, two fixing holes (10) are vertically formed in the corner at the bottom end of the display board (1), a plurality of slots (11) are formed in the side surface, far away from the fixing holes (10), of the display board (1) at equal intervals, inserting strips (12) are inserted into the slots (11), a supporting block (20) in a square structure is arranged at the top end of the movable frame (2), a groove (21) clamped with the display board (1) is formed in the top end surface of the supporting block (20), a limiting hole (22) corresponding to the fixing hole (10) is formed in the inner side surface of the groove (21), a through hole (23) is formed in the side surface of the middle section of the movable frame (2), the support rod (3) is in a cuboid structure, a threaded hole (300) is formed, the other end center of bracing piece (3) is equipped with ring piece (301), one side joint of ring piece (301) has turning block (31) that is the I shape, the last lower terminal symmetry of turning block (31) has seted up through-going connecting hole (310), the opposite side of turning block (31) is connected with connecting rod (32), connecting rod (32) are close to one end top surface of turning block (31) and have supporting shoe (33) that are the T style of calligraphy through the bolt fastening, the top of supporting shoe (33) be concave font and with show board (1) joint cooperation.
2. A portable display apparatus as defined in claim 1, wherein: pins are inserted into the fixing holes (10) and the limiting holes (22).
3. A portable display apparatus as defined in claim 1, wherein: the length of the inserting strip (12) is twice of the depth of the inserting groove (11).
4. A portable display apparatus as defined in claim 1, wherein: the movable frame (2) is in an inverted T shape, and universal wheels (24) are fixed at two ends of the bottom of the movable frame through bolts.
5. A portable display apparatus as defined in claim 1, wherein: the through hole (23) is internally penetrated by a bolt and is in threaded connection with the threaded hole (300).
6. A portable display apparatus as defined in claim 1, wherein: one end of the connecting rod (32) is also provided with a circular ring block (301), pins are inserted into the connecting holes (310) and the circular ring block (301), the length of the supporting rod (3) is smaller than that of the connecting rod (32), and the length of the connecting rod (32) is larger than that of the display board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198339.8U CN211264640U (en) | 2020-02-24 | 2020-02-24 | Display device convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198339.8U CN211264640U (en) | 2020-02-24 | 2020-02-24 | Display device convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211264640U true CN211264640U (en) | 2020-08-14 |
Family
ID=71955679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020198339.8U Expired - Fee Related CN211264640U (en) | 2020-02-24 | 2020-02-24 | Display device convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211264640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192388A (en) * | 2021-05-06 | 2021-07-30 | 临沂市拓普网络股份有限公司 | Wisdom classroom interactive teaching platform |
| CN114788881A (en) * | 2022-04-13 | 2022-07-26 | 广东省农业科学院植物保护研究所 | Indoor disinfection device for cultivation of horticultural crops |
-
2020
- 2020-02-24 CN CN202020198339.8U patent/CN211264640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192388A (en) * | 2021-05-06 | 2021-07-30 | 临沂市拓普网络股份有限公司 | Wisdom classroom interactive teaching platform |
| CN114788881A (en) * | 2022-04-13 | 2022-07-26 | 广东省农业科学院植物保护研究所 | Indoor disinfection device for cultivation of horticultural crops |
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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: 20200814 Termination date: 20210224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |