CN210902195U - Foldable planar design training demonstration board convenient for height adjustment - Google Patents
Foldable planar design training demonstration board convenient for height adjustment Download PDFInfo
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- CN210902195U CN210902195U CN201921619855.7U CN201921619855U CN210902195U CN 210902195 U CN210902195 U CN 210902195U CN 201921619855 U CN201921619855 U CN 201921619855U CN 210902195 U CN210902195 U CN 210902195U
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Abstract
The utility model belongs to the technical field of the demonstration board, especially, for a make things convenient for height-adjusting's foldable planar design training demonstration board, including first blank, fixture block and fixed block, the flitch is installed to the avris of first blank, and the inboard of flitch runs through there is the screw to the avris of flitch has linked up the axis of rotation, the fixture block is installed in the middle part of first blank, and the avris of fixture block is provided with the linking plate, the outer wall of linking plate is provided with the connecting block, and the inboard of connecting block runs through there is the pole of inserting to the tip of pole of inserting is provided with the second blank, the fixed block is installed in the bottom of first blank, and the middle part of fixed block runs through there is the bolt. This convenient height-adjusting's foldable planar design training demonstration board passes through the setting of axis of rotation, can convenience of customers accomodate the coincide of first blank and second blank, and convenient user's operation and use reduce the occupation space of device, can be swift expand or accomodate the device.
Description
Technical Field
The utility model relates to a demonstration board technical field specifically is a make things convenient for height-adjusting's foldable planar design training demonstration board.
Background
The demonstration board is a board surface which writes or draws objects or knowledge to be explained, and the board surface for the plane design training generally needs a relatively large board, which is troublesome in the process of transportation, placing, hanging and storage.
The demonstration board on the market exists folding and accomodates inconveniently now, and altitude mixture control is not convenient, and the fixed structure is inconvenient, and the general shortcoming of convenient degree of structural adjustment needs to have folding convenient high-efficient of accomodating, and altitude mixture control is convenient, and the fixed structure is convenient, the high novel demonstration board of convenient degree of structural adjustment.
Aiming at the problems, innovative design is urgently needed on the basis of the original demonstration board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for height-adjusting's foldable planar design training demonstration board to it is inconvenient to solve the folding storage of the like product that proposes in the above-mentioned background art, and altitude mixture control is not convenient, and the structure is fixed inconvenient, the general problem of convenient degree of structure regulation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for height-adjusting's foldable planar design training demonstration board, includes first blank, fixture block and fixed block, the flitch is installed to the avris of first blank, and the inboard of flitch runs through there is the screw to the avris of flitch links up there is the axis of rotation, the fixture block is installed in the middle part of first blank, and the avris of fixture block is provided with the linking plate, the outer wall of linking plate is provided with the connecting block, and the inboard of connecting block runs through there is the pole of interlude to the tip of pole of interlude is provided with the second blank, the fixed block is installed in the bottom of first blank, and the middle part of fixed block runs through there is the bolt, the bottom of fixed block links up there is the sleeve pipe, and the sheathed tube outer wall has seted up the perforation, the perforated inboard runs through.
Preferably, the first white board is tightly attached to the attachment board, and the first white board and the attachment board form a detachable structure through screws.
Preferably, first blank passes through the axis of rotation and constitutes revolution mechanic with the second blank, and the axis of rotation is provided with 2 about the axis symmetry of first blank.
Preferably, the clamping block is connected with the connecting plate in a clamping mode, and the central axis of the clamping block is perpendicular to the central axis of the connecting plate.
Preferably, the inserting rod and the connecting plate form a lifting structure through the connecting block, and the connecting plate and the connecting block are connected in a welding mode.
Preferably, the telescopic rod and the fixing block form a lifting structure through a sleeve, and the central axis of the telescopic rod coincides with the central axis of the sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the foldable plane design training demonstration board convenient for height adjustment is convenient and efficient to fold and store, convenient and fast in height adjustment, convenient to fix and high in structural adjustment convenience;
1. the foldable plane design training demonstration board convenient for height adjustment can be used for conveniently connecting and fixing the first white board and the second white board by installing the pasting board on the side of the first white board and fixing the first white board and the second white board by using the screw, so that a user can conveniently install and detach the device, the first white board and the second white board can be conveniently folded and stored by the user through the arrangement of the rotating shaft, the operation and the use of the user are convenient, the occupied space of the device is reduced, and the device can be quickly unfolded or stored;
2. this make things convenient for height-adjusting's foldable planar design training demonstration board sets up the fixture block through the middle part at first blank, convenience of customers fixes the expansion of first blank and second blank through interlude linkage plate, connecting block through installing on the linkage plate, the interlude pole that the connecting block inboard alternates can be fixed linkage plate and second blank, fixed effectual, convenience of customers is fixed to the expansion of first blank and second blank, the bolt can be fixed first blank and fixed block, also convenience of customers is to the installation and the dismantlement of device, through the telescopic tube, align the epaxial perforation of cover, it carries out the fixed of high position to it to use the fixed rod, the setting of telescopic rod can make things convenient for adjusting device's height, user operation is convenient high-efficient.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the connection structure of the connection plate and the insertion rods of the present invention.
In the figure: 1. a first white board; 2. pasting a board; 3. a screw; 4. a rotating shaft; 5. a clamping block; 6. a connector tile; 7. connecting blocks; 8. inserting the rod; 9. a second white board; 10. a fixed block; 11. a bolt; 12. a sleeve; 13. perforating; 14. fixing the rod; 15. a telescopic rod.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a folding type plane design training demonstration board convenient for height adjustment comprises a first white board 1, an attachment board 2, a screw 3, a rotating shaft 4, a clamping block 5, a connecting board 6, a connecting block 7, an inserting rod 8, a second white board 9, a fixing block 10, a bolt 11, a sleeve 12, a through hole 13, a fixing rod 14 and a telescopic rod 15, wherein the attachment board 2 is installed on the side of the first white board 1, the screw 3 penetrates through the inner side of the attachment board 2, the side of the attachment board 2 is connected with the rotating shaft 4, the clamping block 5 is installed in the middle of the first white board 1, the connecting board 6 is arranged on the side of the clamping block 5, the connecting block 7 is arranged on the outer wall of the connecting board 6, the inserting rod 8 penetrates through the inner side of the connecting block 7, the second white board 9 is arranged at the end of the inserting rod 8, the fixing block 10 is installed at the bottom of the first white board 1, the bolt 11 penetrates through the middle of the fixing, a through hole 13 is formed in the outer wall of the sleeve 12, a fixing rod 14 penetrates through the inner side of the through hole 13, and a telescopic rod 15 is arranged at the bottom of the fixing rod 14;
furthermore, the first white board 1 is tightly attached to the attachment board 2, the first white board 1 and the attachment board 2 form a detachable structure through the screws 3, the attachment board 2 is mounted on the side of the first white board 1, so that the first white board 1 and the second white board 9 can be conveniently connected and fixed, and the screws 3 are used for fixing the first white board 1 and the second white board, so that a user can conveniently mount and dismount the device;
furthermore, the first white board 1 and the second white board 9 form a rotating structure through the rotating shaft 4, 2 rotating shafts 4 are symmetrically arranged about the central axis of the first white board 1, and the rotating shafts 4 are arranged, so that the first white board 1 and the second white board 9 can be conveniently overlapped and stored by a user, the operation and the use of the user are convenient, the occupied space of the device is reduced, and the device can be quickly unfolded or stored;
furthermore, the clamping block 5 is connected with the connecting plate 6 in a clamping manner, the central axis of the clamping block 5 is perpendicular to the central axis of the connecting plate 6, and the clamping block 5 is arranged in the middle of the first white board 1, so that a user can conveniently fix the first white board 1 and the second white board 9 by inserting the connecting plate 6;
furthermore, the inserting rods 8 and the connecting plates 6 form a lifting structure through the connecting blocks 7, the connecting plates 6 are connected with the connecting blocks 7 in a welding mode, the inserting rods 8 inserted in the inner sides of the connecting blocks 7 can fix the connecting plates 6 and the second white board 9 through the connecting blocks 7 arranged on the connecting plates 6, the fixing effect is good, a user can conveniently unfold and fix the first white board 1 and the second white board 9, the bolts 11 can fix the first white board 1 and the fixing blocks 10, and the user can conveniently install and detach the device;
further, telescopic link 15 passes through sleeve pipe 12 and fixed block 10 and constitutes elevation structure, and telescopic link 15's axis coincides mutually with sleeve pipe 12's axis, through telescopic link 12, aligns the perforation 13 on the sleeve pipe 12, uses dead lever 14 to carry out the fixed of high position to it, and telescopic link 15's setting can make things convenient for adjusting device's height, and user simple operation is high-efficient.
The working principle is as follows: the folding type plane design training demonstration board convenient for height adjustment has the use principle that the first white board 1 and the second white board 9 can be conveniently connected and fixed by installing the pasting board 2 at the side of the first white board 1 and fixing the pasting board by using the screw 3, a user can conveniently install and detach the device, the user can conveniently fold and store the first white board 1 and the second white board 9 by arranging the rotating shaft 4, the operation and the use of the user are convenient, the occupied space of the device is reduced, the device can be quickly unfolded or stored, the user can conveniently fix the first white board 1 and the second white board 9 by arranging the fixture block 5 in the middle of the first white board 1 through the inserting connection board 6, the inserting rod 8 inserted in the connecting block 7 can fix the connecting board 6 and the second white board 9 through the connecting block 7 installed on the connecting board 6, fixed effectual, convenience of customers is fixed to the expansion of first blank 1 and second blank 9, and bolt 11 can be fixed first blank 1 and fixed block 10, and also convenience of customers is to the installation and the dismantlement of device, through telescopic tube 12, aligns perforation 13 on the sleeve 12, uses dead lever 14 to carry out the fixed of high position to it, and telescopic rod 15 sets up the height that can make things convenient for adjusting device, and user operation is convenient high-efficient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a convenient height-adjusting's foldable planar design training demonstration board, includes first blank (1), fixture block (5) and fixed block (10), its characterized in that: flitch (2) is installed to the avris of first whiteboard (1), and the inboard of flitch (2) runs through there is screw (3), and the avris of flitch (2) has cup jointed axis of rotation (4), install in the middle part of first whiteboard (1) fixture block (5), and the avris of fixture block (5) is provided with connection board (6), the outer wall of connection board (6) is provided with connecting block (7), and the inboard of connecting block (7) has run through and has worn inserted bar (8), and the tip of wearing inserted bar (8) is provided with second whiteboard (9), install in the bottom of first whiteboard (1) fixed block (10), and the middle part of fixed block (10) has run through bolt (11), the bottom of fixed block (10) has been linked up and has been had sleeve pipe (12), and the outer wall of sleeve pipe (12) has seted up perforation (13), the inboard of perforation (13) has run through has been worn through dead lever (14), and the bottom of the fixed rod (14) is provided with a telescopic rod (15).
2. The foldable floor design training demonstration board convenient for height adjustment according to claim 1, wherein: first blank (1) is for closely laminating between flitch (2), and first blank (1) and flitch (2) pass through screw (3) and constitute detachable construction.
3. The foldable floor design training demonstration board convenient for height adjustment according to claim 1, wherein: first blank (1) constitutes revolution mechanic through axis of rotation (4) and second blank (9), and axis of rotation (4) are provided with 2 about the axis symmetry of first blank (1).
4. The foldable floor design training demonstration board convenient for height adjustment according to claim 1, wherein: the clamping block (5) is connected with the connecting plate (6) in a clamping mode, and the central axis of the clamping block (5) is perpendicular to the central axis of the connecting plate (6).
5. The foldable floor design training demonstration board convenient for height adjustment according to claim 1, wherein: the inserting rod (8) and the connecting plate (6) form a lifting structure through the connecting block (7), and the connecting plate (6) is connected with the connecting block (7) in a welding mode.
6. The foldable floor design training demonstration board convenient for height adjustment according to claim 1, wherein: the telescopic rod (15) and the fixing block (10) form a lifting structure through the sleeve (12), and the central axis of the telescopic rod (15) coincides with the central axis of the sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619855.7U CN210902195U (en) | 2019-09-27 | 2019-09-27 | Foldable planar design training demonstration board convenient for height adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619855.7U CN210902195U (en) | 2019-09-27 | 2019-09-27 | Foldable planar design training demonstration board convenient for height adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210902195U true CN210902195U (en) | 2020-07-03 |
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ID=71356469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921619855.7U Expired - Fee Related CN210902195U (en) | 2019-09-27 | 2019-09-27 | Foldable planar design training demonstration board convenient for height adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210902195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482439A (en) * | 2021-06-03 | 2021-10-08 | 中国一冶集团有限公司 | Assembled enclosure and assembling method thereof |
-
2019
- 2019-09-27 CN CN201921619855.7U patent/CN210902195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482439A (en) * | 2021-06-03 | 2021-10-08 | 中国一冶集团有限公司 | Assembled enclosure and assembling method thereof |
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| 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: 20200703 Termination date: 20210927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |