CN211984592U - Foldable display board - Google Patents
Foldable display board Download PDFInfo
- Publication number
- CN211984592U CN211984592U CN202020590042.6U CN202020590042U CN211984592U CN 211984592 U CN211984592 U CN 211984592U CN 202020590042 U CN202020590042 U CN 202020590042U CN 211984592 U CN211984592 U CN 211984592U
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- closing
- lifting
- opening
- display board
- fixedly connected
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- 239000000725 suspension Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to an panel technical field, more specifically the collapsible panel that says so, collapsible panel can convert the drawing table and use. When the locking slide bar slides into the angle locating hole that is located the below, the contained angle between bottom rotor plate and the basic show board is 80 degrees, be used for doing the plane panel and use, threaded connection seat screws into and makes collapsible panel be in and hang when being in the plane panel and use in the screw hole that hangs the connecting block, lift driving motor drives lift drive gear and rotates, lift drive gear drives lifting rack and threaded connection seat and goes up and down, adjust the high position of bottom rotor plate and basic show board, be convenient for reach the height of using, when the locking slide bar slides into the angle locating hole that is located the top, the contained angle between bottom rotor plate and the basic show board is 120 degrees, can be used for using as the drawing table.
Description
Technical Field
The utility model relates to a panel technical field, more specifically the collapsible panel that says so.
Background
The utility model discloses a utility model with publication number CN209708579U discloses a foldable display board, including mainboard frame, subplate, slewing mechanism, slip locking mechanical system and base, mainboard frame include mainboard, lower connecting plate, locking mounting hole, bracing piece, altitude mixture control hole, upper junction plate, location ball, rotation mounting hole, positioning spring and location mounting hole, the subplate include subplate body, rectangle slot hole, slip slot hole and fixed orifices, slewing mechanism include rotate handle, locating hole, pivot, limiting plate and square seat, slip locking mechanical system include installation pipe, closure plate, slide opening, control lever, locking lever and locking spring, the base include counterweight plate, fixed square pipe and fixed bolt group, the utility model discloses can carry out the face folding, change the face area, simple structure, convenient to use; the disadvantage is that the function is single, and the drawing table can not be converted for use.
Disclosure of Invention
The utility model provides a foldable display board, its beneficial effect can convert the drawing table to and use for foldable display board.
A foldable display board comprises an angle opening and closing display board base, a height-matched lifting base and a ground supporting automatic opening and closing support, wherein the ground supporting automatic opening and closing support is fixedly connected to the bottom end of the height-matched lifting base, the angle opening and closing display board base is connected to the height-matched lifting base through threads, the angle opening and closing display board base comprises a bottom rotating board, an angle fixing rotating arm, a locking sliding rod, an angle positioning hole, a basic display board, a hanging connecting block and a supporting connecting block, the supporting connecting block is fixedly connected to the bottom rotating board, the hanging connecting block is fixedly connected to the basic display board, the bottom end of the angle fixing rotating arm is rotatably connected to the front end of the bottom rotating board, the locking sliding rod is slidably connected to the top end of the angle fixing rotating arm, a tension spring is arranged between the locking sliding rod and the angle fixing rotating arm, the basis show board front end is provided with two angle locating holes.
As this technical scheme's further optimization, but folding panel high cooperation lift base include high lift slide, lifting rack, threaded connection seat, lift driving motor and lift drive gear, lift drive gear fixed connection is on lift driving motor's output shaft, lift driving motor fixed connection is on high lift slide, high lift slide bottom fixed connection supports on the automatic support that opens and shuts on ground, lifting rack sliding connection is in high lift slide, threaded connection seat fixed connection is on lifting rack top, lift drive gear and lift rack meshing transmission, hang the connecting block and pass through threaded connection with threaded connection seat.
As this technical scheme's further optimization, collapsible panel ground support automatic support that opens and shuts including supporting the mounting panel, the cylinder opens and shuts automatically, the connecting plate that opens and shuts, intermediate junction pole and the supporting leg that opens and shuts, support mounting panel fixed connection in high lift slide bottom, automatic cylinder fixed connection that opens and shuts supports the mounting panel bottom, the connecting plate fixed connection that opens and shuts is on the telescopic shaft of automatic cylinder that opens and shuts, three intermediate junction pole top all rotates to be connected on the connecting plate that opens and shuts, three intermediate junction pole bottom rotates respectively to be connected at three supporting leg middle part that opens and shuts, three supporting leg top that opens and shuts all rotates to be connected in supporting the mounting panel bottom.
As the further optimization of this technical scheme, the utility model relates to a collapsible panel hang connecting block and support connection piece on all be provided with the screw hole.
As a further optimization of this technical scheme, the utility model relates to a collapsible panel the threaded connection seat on be provided with the external screw thread.
As a further optimization of this technical scheme, the utility model relates to a collapsible panel lift driving motor on be provided with the band-type brake.
The utility model relates to a collapsible panel's beneficial effect does:
the foldable display board can be used as a drawing table by rotating the bottom rotating board and driving the locking sliding rod to respectively slide into the two angle positioning holes through the angle fixing spiral arm, when the locking sliding rod slides into the angle positioning hole positioned above, the included angle between the bottom rotating board and the basic display board is 120 degrees, and the foldable display board can be used as a plane display board by sliding the locking sliding rod into the angle positioning hole positioned below, the included angle between the bottom rotating board and the basic display board is 180 degrees; the foldable display board can be supported on the ground when being in a drawing table state by screwing the threaded connecting seat into the threaded hole of the supporting connecting block, and the foldable display board can be suspended for use when being in a plane display board by screwing the threaded connecting seat into the threaded hole of the suspending connecting block; can also drive three supporting legs that open and shut through the automatic cylinder that opens and shuts and open and support subaerial automatically, lift driving motor drives threaded connection seat simultaneously and carries out the high lift, comes the altitude mixture control of collapsible panel to the height position that the user is fit for.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the foldable display board of the present invention.
Fig. 2 is a schematic structural view of another direction of the foldable display board.
Fig. 3 is a schematic structural view of the angle-folding display board base.
Fig. 4 is a schematic structural view of the height-matching lifting base.
Fig. 5 is a schematic structural view of the ground support automatic opening and closing support.
In the figure: the exhibition board base 1 is opened and closed at an angle; a bottom rotating plate 1-1; an angle fixing rotary arm 1-2; locking a sliding rod 1-3; 1-4 of angle positioning holes; base display boards 1-5; hanging connecting blocks 1-6; supporting the connecting blocks 1-7; the height is matched with the lifting base 2; a height lifting slideway 2-1; a lifting rack 2-2; 2-3 parts of a threaded connecting seat; 2-4 of a lifting driving motor; 2-5 of a lifting driving gear; the ground supports the automatic opening and closing support 3; supporting the mounting plate 3-1; an automatic opening and closing cylinder 3-2; opening and closing the connecting plate 3-3; 3-4 of a middle connecting rod; and opening and closing supporting legs 3-5.
Detailed Description
The first embodiment is as follows:
the embodiment is described below by combining with figures 1, 2, 3, 4 and 5, the utility model relates to the technical field of display boards, and more specifically relates to a foldable display board, which comprises an angle open-close display board base 1, a height-matching lifting base 2 and a ground supporting automatic open-close bracket 3, wherein the ground supporting automatic open-close bracket 3 is fixedly connected with the bottom end of the height-matching lifting base 2, the angle open-close display board base 1 is connected with the height-matching lifting base 2 through screw threads, the angle open-close display board base 1 comprises a bottom rotating plate 1-1, an angle fixing rotary arm 1-2, a locking slide rod 1-3, an angle positioning hole 1-4, a base display board 1-5, a hanging connecting block 1-6 and a supporting connecting block 1-7, the supporting connecting block 1-7 is fixedly connected with the bottom rotating plate 1-1, the hanging connecting block 1-6 is fixedly connected to the base display board 1-5, the bottom end of the angle fixing spiral arm 1-2 is rotatably connected to the front end of the bottom rotating board 1-1, the locking slide bar 1-3 is slidably connected to the top end of the angle fixing spiral arm 1-2, a tension spring is arranged between the locking slide bar 1-3 and the angle fixing spiral arm 1-2, the bottom rotating board 1-1 is hinged to the bottom end of the base display board 1-5, and the front end of the base display board 1-5 is provided with two angle positioning holes 1-4; the bottom rotating plate 1-1 is rotated and the locking sliding rods 1-3 are driven by the angle fixing spiral arms 1-2 to respectively slide into the two angle positioning holes 1-4, when the locking sliding rods 1-3 slide into the angle positioning holes 1-4 positioned above, the included angle between the bottom rotating plate 1-1 and the basic display plate 1-5 is 120 degrees and can be used as a drawing table, and when the locking sliding rods 1-3 slide into the angle positioning holes 1-4 positioned below, the included angle between the bottom rotating plate 1-1 and the basic display plate 1-5 is 180 degrees and is used as a plane display plate.
The second embodiment is as follows:
the embodiment is described below by combining fig. 1, 2, 3, 4 and 5, and the embodiment further describes the embodiment, wherein the height-matching lifting base 2 comprises a height lifting slide 2-1, a lifting rack 2-2, a threaded connection base 2-3, a lifting driving motor 2-4 and a lifting driving gear 2-5, the lifting driving gear 2-5 is fixedly connected to an output shaft of the lifting driving motor 2-4, the lifting driving motor 2-4 is fixedly connected to the height lifting slide 2-1, the bottom end of the height lifting slide 2-1 is fixedly connected to a ground supporting automatic opening and closing bracket 3, the lifting rack 2-2 is slidably connected to the height lifting slide 2-1, the threaded connection base 2-3 is fixedly connected to the top end of the lifting rack 2-2, the lifting driving gear 2-5 is in meshed transmission with the lifting rack 2-2, and the suspension connecting block 1-6 is in threaded connection with the threaded connecting seat 2-3; screwing the threaded connecting seats 2-3 into threaded holes of the supporting connecting blocks 1-7 to enable the foldable display boards to be supported on the ground when in a drawing table state, screwing the threaded connecting seats 2-3 into threaded holes of the hanging connecting blocks 1-6 to enable the foldable display boards to be hung when in a plane display board for teaching tools, driving the lifting driving gears 2-5 to rotate by the lifting driving motors 2-4, driving the lifting racks 2-2 and the threaded connecting seats 2-3 to lift by the lifting driving gears 2-5 to adjust the height positions of the bottom rotating boards 1-1 and the height positions of the base display boards 1-5, and facilitating reaching of the height used during teaching.
The third concrete implementation mode:
the embodiment is described below by combining with figures 1, 2, 3, 4 and 5, and the embodiment further describes the second embodiment, wherein the ground support automatic opening and closing support 3 comprises a support mounting plate 3-1, an automatic opening and closing cylinder 3-2, an opening and closing connecting plate 3-3, an intermediate connecting rod 3-4 and an opening and closing support leg 3-5, the support mounting plate 3-1 is fixedly connected with the bottom end of a height lifting slideway 2-1, the automatic opening and closing cylinder 3-2 is fixedly connected with the bottom end of the support mounting plate 3-1, the opening and closing connecting plate 3-3 is fixedly connected with a telescopic shaft of the automatic opening and closing cylinder 3-2, the top ends of the three intermediate connecting rods 3-4 are rotatably connected with the opening and closing connecting plate 3-3, the bottom ends of the three intermediate connecting rods 3-4 are rotatably connected with the middle parts of the three opening and, the top ends of the three opening and closing supporting legs 3-5 are rotatably connected to the bottom end of the supporting mounting plate 3-1; the telescopic shaft of the automatic opening and closing cylinder 3-2 drives the opening and closing connecting plate 3-3 to lift, the opening and closing connecting plate 3-3 drives the three middle connecting rods 3-4 to rotate, and the three middle connecting rods 3-4 drive the three opening and closing supporting legs 3-5 to realize opening and closing.
The fourth concrete implementation mode:
the third embodiment is further described below with reference to fig. 1, 2, 3, 4, and 5, wherein threaded holes are formed in the suspension connecting blocks 1 to 6 and the support connecting blocks 1 to 7; for screw connection with the screw connection socket 2-3.
The fifth concrete implementation mode:
the third embodiment is further described below with reference to fig. 1, 2, 3, 4, and 5, in which the threaded connection seat 2-3 is provided with an external thread; for screwing respectively to the suspension connection blocks 1-6 and to the support connection blocks 1-7.
The sixth specific implementation mode:
the third embodiment is further described below with reference to fig. 1, 2, 3, 4, and 5, in which an internal contracting brake is disposed on the lifting drive motor 2-4; the height positions of the bottom rotating plate 1-1 and the basic display plate 1-5 are prevented from sliding accidentally.
The utility model relates to a theory of operation of collapsible panel: the bottom rotating plate 1-1 is rotated and the locking slide bar 1-3 is driven by the angle fixing spiral arm 1-2 to respectively slide into the two angle positioning holes 1-4, when the locking slide bar 1-3 slides into the angle positioning hole 1-4 positioned at the lower part, the included angle between the bottom rotating plate 1-1 and the basic display plate 1-5 is 180 degrees and is used as a plane display plate, the thread connecting seat 2-3 is screwed into the thread hole of the hanging connecting block 1-6 to enable the foldable display plate to be hung for use when the foldable display plate is positioned on the plane display plate, the lifting driving motor 2-4 drives the lifting driving gear 2-5 to rotate, the lifting driving gear 2-5 drives the lifting rack 2-2 and the thread connecting seat 2-3 to lift so as to adjust the height positions of the bottom rotating plate 1-1 and the basic display plate 1-5, the height convenient to use is reached, when the locking slide bar 1-3 slides into the angle positioning hole 1-4 located above, the included angle between the bottom rotating plate 1-1 and the basic display plate 1-5 is 120 degrees, the locking slide bar can be used as a drawing table, the threaded connection seat 2-3 is screwed into the threaded hole of the supporting connection block 1-7, the telescopic shaft of the automatic opening and closing air cylinder 3-2 drives the opening and closing connection plate 3-3 to descend, the opening and closing connection plate 3-3 drives the three middle connecting rods 3-4 to rotate, the three middle connecting rods 3-4 drive and support the three opening and closing supporting legs 3-5 to open, and the foldable display plate is supported on the ground when being in the drawing table state.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a collapsible panel, includes that the angle opens and shuts panel base (1), highly cooperate lift base (2) and ground support automatic support (3) that open and shut, ground support automatic support (3) fixed connection that open and shut in highly cooperate lift base (2) bottom, the angle opens and shuts panel base (1) and passes through threaded connection on highly cooperating lift base (2), its characterized in that: the angle opening and closing display board base (1) comprises a bottom rotating board (1-1), an angle fixing spiral arm (1-2), a locking slide rod (1-3), an angle positioning hole (1-4), a foundation display board (1-5), a hanging connecting block (1-6) and a supporting connecting block (1-7), wherein the supporting connecting block (1-7) is fixedly connected to the bottom rotating board (1-1), the hanging connecting block (1-6) is fixedly connected to the foundation display board (1-5), the bottom end of the angle fixing spiral arm (1-2) is rotatably connected to the upper front end of the bottom rotating board (1-1), the locking slide rod (1-3) is slidably connected to the top end of the angle fixing spiral arm (1-2), and a tension spring is arranged between the locking slide rod (1-3) and the angle fixing spiral arm (1-2), the bottom rotating plate (1-1) is hinged at the bottom end of the base display plate (1-5), and two angle positioning holes (1-4) are formed in the front end of the base display plate (1-5).
2. The foldable display board of claim 1, wherein: the height-matched lifting base (2) comprises a height lifting slide way (2-1), a lifting rack (2-2), a threaded connecting seat (2-3), a lifting driving motor (2-4) and a lifting driving gear (2-5), wherein the lifting driving gear (2-5) is fixedly connected to an output shaft of the lifting driving motor (2-4), the lifting driving motor (2-4) is fixedly connected to the height lifting slide way (2-1), the bottom end of the height lifting slide way (2-1) is fixedly connected to a ground supporting automatic opening and closing support (3), the lifting rack (2-2) is slidably connected to the height lifting slide way (2-1), the threaded connecting seat (2-3) is fixedly connected to the top end of the lifting rack (2-2), and the lifting driving gear (2-5) is in meshed transmission with the lifting rack (2-2), the suspension connecting blocks (1-6) are connected with the threaded connecting seats (2-3) through threads.
3. The foldable display board of claim 2, wherein: the ground supporting automatic opening and closing support (3) comprises a supporting mounting plate (3-1), an automatic opening and closing cylinder (3-2), an opening and closing connecting plate (3-3), a middle connecting rod (3-4) and opening and closing supporting legs (3-5), the supporting mounting plate (3-1) is fixedly connected to the bottom end of the height lifting slide way (2-1), the automatic opening and closing cylinder (3-2) is fixedly connected to the bottom end of the supporting mounting plate (3-1), the opening and closing connecting plate (3-3) is fixedly connected to a telescopic shaft of the automatic opening and closing cylinder (3-2), the top ends of the three middle connecting rods (3-4) are rotatably connected to the opening and closing connecting plate (3-3), the bottom ends of the three middle connecting rods (3-4) are respectively rotatably connected to the middle parts of the three opening and closing supporting legs (3-5), the top ends of the three opening and closing supporting legs (3-5) are rotatably connected with the bottom end of the supporting mounting plate (3-1).
4. A foldable display board according to claim 3, wherein: threaded holes are formed in the suspension connecting blocks (1-6) and the support connecting blocks (1-7).
5. A foldable display board according to claim 3, wherein: the threaded connecting seat (2-3) is provided with an external thread.
6. A foldable display board according to claim 3, wherein: and the lifting driving motor (2-4) is provided with a band-type brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590042.6U CN211984592U (en) | 2020-04-20 | 2020-04-20 | Foldable display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590042.6U CN211984592U (en) | 2020-04-20 | 2020-04-20 | Foldable display board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211984592U true CN211984592U (en) | 2020-11-24 |
Family
ID=73416593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020590042.6U Expired - Fee Related CN211984592U (en) | 2020-04-20 | 2020-04-20 | Foldable display board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211984592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017455A (en) * | 2021-02-05 | 2021-06-25 | 任兆龙 | Novel storage rack |
| CN114259149A (en) * | 2021-12-13 | 2022-04-01 | 陈根法 | Intelligent cost advisory device that building engineering used |
-
2020
- 2020-04-20 CN CN202020590042.6U patent/CN211984592U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017455A (en) * | 2021-02-05 | 2021-06-25 | 任兆龙 | Novel storage rack |
| CN114259149A (en) * | 2021-12-13 | 2022-04-01 | 陈根法 | Intelligent cost advisory device that building engineering used |
| CN114259149B (en) * | 2021-12-13 | 2024-01-26 | 陈根法 | Intelligent cost consultation device for constructional engineering |
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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: 20201124 Termination date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |