CN211479518U - Forestry engineering planning sample display device - Google Patents
Forestry engineering planning sample display device Download PDFInfo
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- CN211479518U CN211479518U CN201922268067.4U CN201922268067U CN211479518U CN 211479518 U CN211479518 U CN 211479518U CN 201922268067 U CN201922268067 U CN 201922268067U CN 211479518 U CN211479518 U CN 211479518U
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Abstract
The utility model discloses a forestry engineering planning sample display device, which comprises an installation block, a fastening unit, a height adjusting unit and a rotating unit, wherein a sliding groove is arranged in the middle of the installation block, a display board is connected in the sliding groove in a sliding way, the fastening unit is arranged in the sliding groove, the display board is fixed through the fastening unit, the rotating unit comprises a connecting box and a servo motor, openings are arranged on the front side and the rear side of the connecting box, the servo motor is arranged on the upper side wall in the connecting box, the output shaft of the servo motor is fixed on the lower side surface of the installation block, the display board is driven to rotate through the rotating unit, the height adjusting unit is arranged on the lower side surface of the connecting box, the height of the display board is adjusted through the height adjusting unit, the height can be adjusted very conveniently, and the display board can be changed very conveniently, and the angle of the display board can be adjusted.
Description
Technical Field
The utility model relates to a display device technical field specifically is a forestry engineering planning sample display device.
Background
The forest is a renewable biological resource, have important environmental benefits such as purified air and water conservation, soil and water conservation and social benefits such as forest recreation, therefore, the good or bad of forestry construction, each aspect of national economy, environment and society of China directly, before, the forestry engineering planning is usually expressed with the drawing, but the effect that only the graph shows is unsatisfactory, the sample that the graph shows the forestry engineering planning has no stereoscopic impression, the effect is unreal, can't see the actual effect, aesthetic measure is also unsatisfactory, can't reach the anticipated effect, therefore, the forestry engineering planning sample display device is born from this, with the development achievement of forestry is different day by day, need to continuously update the forestry engineering effect picture, but the present display device is mostly fixed with the show board together, it is extremely inconvenient to change the show board, meanwhile, in order to change the show effect conveniently, the prior art requires the display to be placed on display stands of different heights, but this is a very cumbersome way.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a forestry engineering planning sample display device, adjustment height that can be very convenient, can be very convenient change the show board moreover to can adjust the angle of show board, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a forestry engineering planning sample display device comprises an installation block, a fastening unit, a height adjusting unit and a rotating unit;
installing a block: a sliding groove is formed in the middle of the mounting block, and a display board is connected inside the sliding groove in a sliding mode;
a fastening unit: the fastening unit is arranged in the sliding groove and used for fixing the display board;
a rotating unit: the rotary unit comprises a connecting box and a servo motor, openings are formed in the front side and the rear side of the connecting box, the servo motor is arranged on the upper side wall inside the connecting box, an output shaft of the servo motor is fixed on the lower side surface of the mounting block, and the rotary unit drives the display board to rotate;
a height adjusting unit: the height adjusting unit is arranged on the lower side surface of the connecting box and is used for adjusting the height of the display board;
wherein: still include the control switch group, the control switch group is installed on the right flank of connecting box, the output of external power source is connected to the input electricity of control switch group, servo motor's input is connected to the output electricity of control switch group.
Furthermore, the fastening unit contains mounting plate, spring, slide bar and spacing dish, the inside of sliding tray is provided with the mounting plate, be fixed with four corresponding springs on the trailing flank of mounting plate, the rear end of four springs is fixed on the inside rear wall of sliding tray, the sliding hole has been seted up on the trailing flank of installation piece, the sliding hole communicates with each other with the sliding tray, the inside sliding connection in sliding hole has the slide bar, the preceding terminal surface of slide bar is fixed on the trailing flank of mounting plate, be fixed with the spacing dish on the trailing flank of slide bar.
Further, the height adjusting unit comprises a bottom plate, a supporting plate, a fixing plate, a motor, a moving block, a threaded rod, a limiting block and a connecting table, the supporting plate is fixed on the upper side surface of the bottom plate, the fixing plate is fixed on the upper side surface of the supporting plate, the motor is installed on the upper side surface of the fixing plate, a threaded hole is formed in the left side edge portion of the moving block, the threaded rod is connected with the inner thread of the threaded hole, the upper end surface of the threaded rod is connected with an output shaft of the motor, the lower end of the threaded rod is rotatably connected to the upper side surface of the bottom plate, a through hole is formed in the right side edge portion of the moving block, the limiting rod is connected with the through hole in a sliding mode, the lower end surface of the limiting rod is fixed on the upper side surface of the bottom, the side of going up of connecting the platform is fixed on the downside of connecting the case, the output of control switch group is connected to the input electricity of motor.
Further, still include pivot, limiting plate, draw-in groove and dop, the rear end face of pivot rotates the left end of connecting at the installation piece leading flank, the connecting hole has been seted up to the left side limit portion of limiting plate, the inside at the connecting hole is fixed in the pivot, the draw-in groove has been seted up to the right side limit portion of limiting plate, the left end at the installation piece leading flank is fixed to the dop, the draw-in groove cooperatees with the dop, prescribes a limit to the position of show board through the limiting plate.
Furthermore, four corresponding fixing holes are formed in the upper side face of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: this forestry engineering planning sample display device has following benefit:
1. the fastening plate is pulled to move towards the rear side through the limiting plate, then the display plate is pressed, the display plate is placed into the sliding groove, after the placement is finished, the limiting plate is pulled to clamp the clamping groove formed in the right side edge of the connecting plate with the clamping head, after the clamping is finished, the limiting plate is loosened, the fastening plate moves towards the front side under the action of the four springs at the moment, so that the display plate is fixed in the sliding groove, when the display plate needs to be replaced, the fastening plate is pulled to move towards the rear side through the limiting plate, then the limiting plate is pulled to separate the clamping groove from the clamping head, then the display plate can be taken out, and the display plate can be replaced very conveniently through the above devices;
2. the motor is controlled to rotate through the control switch group, the motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the moving block to move, the moving block moves to drive the connecting table to move, the connecting table moves to drive the mounting block to move, the mounting block moves to drive the display board to move, when the display board moves to a proper height, the motor is turned off, and the height of the display board can be conveniently adjusted through the device;
3. through the control switch group control servo motor rotation, servo motor rotates and drives the show board and rotate, rotates to suitable position when the show board after, closes servo motor, can be very convenient adjust the angle of show board through above device.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic view of the fastening unit of the present invention;
fig. 3 is a schematic view of the structure of the height adjusting unit of the present invention.
In the figure: the device comprises an installation block 1, a sliding groove 2, a display board 3, a fastening unit 4, a fastening board 41, a spring 42, a sliding rod 43, a limiting disc 44, a rotating shaft 5, a limiting board 6, a clamping groove 7, a clamping head 8, a height adjusting unit 9, a bottom board 91, a supporting board 92, a fixing board 93, a motor 94, a moving block 95, a threaded rod 96, a limiting rod 97, a limiting block 98, a connecting table 99, a rotating unit 10, a connecting box 101, a servo motor 102, a control switch group 11 and a fixing hole 12.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a forestry engineering planning sample display device comprises an installation block 1, a fastening unit 4, a height adjusting unit 9 and a rotating unit 10;
mounting block 1: the middle part of the mounting block 1 is provided with a sliding groove 2, and the inside of the sliding groove 2 is connected with a display plate 3 in a sliding manner;
the fastening unit 4: the fastening unit 4 is installed inside the sliding groove 2, the fastening unit 4 comprises a fastening plate 41, springs 42, a sliding rod 43 and a limiting disc 44, the fastening plate 41 is arranged inside the sliding groove 2, four corresponding springs 42 are fixed on the rear side face of the fastening plate 41, the rear ends of the four springs 42 are fixed on the rear side wall inside the sliding groove 2, a sliding hole is formed in the rear side face of the installation block 1 and communicated with the sliding groove 2, the sliding rod 43 is connected inside the sliding hole in a sliding mode, the front end face of the sliding rod 43 is fixed on the rear side face of the fastening plate 41, the limiting disc 44 is fixed on the rear end face of the sliding rod 43, and the display board 3 is fixed through the fastening unit 4;
the rotating unit 10: the rotating unit 10 comprises a connecting box 101 and a servo motor 102, openings are formed in the front side and the rear side of the connecting box 101, the servo motor 102 is installed on the upper side wall inside the connecting box 101, an output shaft of the servo motor 102 is fixed on the lower side surface of the installation block 1, and the display board 3 is driven to rotate through the rotating unit 10;
the height adjusting unit 9: the height adjusting unit 9 is installed on the lower side surface of the connecting box 101, the height adjusting unit 9 comprises a bottom plate 91, a supporting plate 92, a fixing plate 93, a motor 94, a moving block 95, a threaded rod 96, a limiting rod 97, a limiting block 98 and a connecting table 99, the supporting plate 92 is fixed on the upper side surface of the bottom plate 91, the fixing plate 93 is fixed on the upper side surface of the supporting plate 92, the motor 94 is installed on the upper side surface of the fixing plate 93, a threaded hole is formed in the left side edge portion of the moving block 95, the threaded rod 96 is connected to the inner thread of the threaded hole, the upper end surface of the threaded rod 96 is connected with the output shaft of the motor 94, the lower end of the threaded rod 96 is rotatably connected to the upper side surface of the bottom plate 91, a through hole is formed in the right side edge portion of the moving block 95, the limiting rod 97 is, a connecting table 99 is fixed on the upper side surface of the moving block 95, the upper side surface of the connecting table 99 is fixed on the lower side surface of the connecting box 101, the input end of the motor 94 is electrically connected with the output end of the control switch group 11, and the height of the display board 3 is adjusted through the height adjusting unit 9;
wherein: the power supply further comprises a control switch group 11, the control switch group 11 is installed on the right side face of the connecting box 101, the input end of the control switch group 11 is electrically connected with the output end of an external power supply, and the output end of the control switch group 11 is electrically connected with the input end of the servo motor 102.
Wherein: still include pivot 5, limiting plate 6, draw-in groove 7 and dop 8, the rear end face of pivot 5 rotates the left end of connecting at installation piece 1 leading flank, and the connecting hole has been seted up on the left side limit portion of limiting plate 6, and pivot 5 is fixed in the inside of connecting hole, and draw-in groove 7 has been seted up on the right side limit portion of limiting plate 6, and dop 8 is fixed at the left end of installation piece 1 leading flank, and draw-in groove 7 cooperatees with dop 8, prescribes a limit to the position of show board 3 through limiting plate.
Wherein: four corresponding fixing holes 12 are formed in the upper side surface of the bottom plate 91.
When in use: the fastening plate 41 is pulled to move towards the rear side through the limiting plate 44, then the display plate 3 is pressed, the display plate 3 is placed in the sliding groove 2, after the placement is finished, the limiting plate 6 is pulled to clamp the clamping groove 7 formed in the right side edge of the connecting plate 6 with the clamping head 8, after the clamping is finished, the limiting plate 44 is loosened, at the moment, the fastening plate 41 moves towards the front side under the action of the four springs 42, the display plate 3 is fixed in the sliding groove 2, when the display plate needs to be replaced, the fastening plate 41 is pulled towards the rear side through the limiting plate 44 again, then the limiting plate 6 is pulled to separate the clamping groove 7 from the clamping head 8, then the display plate 3 can be taken out, when the height needs to be adjusted, the motor 94 is controlled to rotate through the control switch group 11, the motor 94 rotates to drive the threaded rod 96 to rotate, the threaded rod 96 rotates to drive the moving block 95 to, connect platform 99 to remove and drive installation piece 1 and remove, installation piece 1 removes and drives show board 3 and remove, after show board 3 removes suitable height, close motor 94, when needs mediate the angle of show board 3, through control switch group 11 control servo motor 102 rotation, servo motor 102 rotates and drives show board 3 and rotate, after show board 3 rotates suitable position, closes servo motor 102, makes through above device the utility model discloses height-adjusting that can be very convenient, and can be very convenient change the show board to can adjust the angle of show board.
It should be noted that the control switch set 11 disclosed in the present embodiment controls the operation of the motor 94 and the servo motor 102 by a method commonly used in the art.
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 (5)
1. The utility model provides a forestry engineering planning sample display device which characterized in that: comprises a mounting block (1), a fastening unit (4), a height adjusting unit (9) and a rotating unit (10);
mounting block (1): a sliding groove (2) is formed in the middle of the mounting block (1), and a display board (3) is connected to the inside of the sliding groove (2) in a sliding mode;
fastening unit (4): the fastening unit (4) is arranged in the sliding groove (2);
rotating unit (10): the rotating unit (10) comprises a connecting box (101) and a servo motor (102), openings are formed in the front side and the rear side of the connecting box (101), the servo motor (102) is installed on the upper side wall of the inside of the connecting box (101), and an output shaft of the servo motor (102) is fixed to the lower side face of the installing block (1);
height adjustment unit (9): the height adjusting unit (9) is installed on the lower side surface of the connecting box (101);
wherein: still include control switch group (11), control switch group (11) are installed on the right flank of connecting box (101), the output of external power source is connected to the input electricity of control switch group (11), servo motor (102)'s input is connected to the output electricity of control switch group (11).
2. The forestry engineering planning sample display device of claim 1, wherein: fastening unit (4) contain mounting plate (41), spring (42), slide bar (43) and spacing dish (44), the inside of sliding tray (2) is provided with mounting plate (41), be fixed with four corresponding spring (42) on the trailing flank of mounting plate (41), the rear end of four spring (42) is fixed on the inside back lateral wall of sliding tray (2), the slip hole has been seted up on the trailing flank of installing block (1), the slip hole communicates with each other with sliding tray (2), the inside sliding connection in slip hole has slide bar (43), the preceding terminal surface of slide bar (43) is fixed on the trailing flank of mounting plate (41), be fixed on the trailing flank of slide bar (43) spacing dish (44).
3. The forestry engineering planning sample display device of claim 1, wherein: the height adjusting unit (9) comprises a bottom plate (91), a supporting plate (92), a fixing plate (93), a motor (94), a moving block (95), a threaded rod (96), a limiting rod (97), a limiting block (98) and a connecting table (99), wherein the supporting plate (92) is fixed on the upper side surface of the bottom plate (91), the fixing plate (93) is fixed on the upper side surface of the supporting plate (92), the motor (94) is installed on the upper side surface of the fixing plate (93), a threaded hole is formed in the left side edge portion of the moving block (95), the threaded rod (96) is in threaded connection with the inner portion of the threaded hole, the upper end surface of the threaded rod (96) is connected with an output shaft of the motor (94), the lower end of the threaded rod (96) is rotatably connected to the upper side surface of the bottom plate (91), a through hole is formed in the right side edge portion of the, the lower terminal surface of gag lever post (97) is fixed on the last side of bottom plate (91), be fixed with spacing piece (98) on the up end of gag lever post (97), be fixed with on the last side of movable block (95) and connect platform (99), the side of going up of connecting platform (99) is fixed on the downside of connecting box (101), the output of input electricity connection control switch group (11) of motor (94).
4. The forestry engineering planning sample display device of claim 1, wherein: still include pivot (5), limiting plate (6), draw-in groove (7) and dop (8), the rear end face of pivot (5) rotates the left end of connecting at installation piece (1) leading flank, the connecting hole has been seted up to the left side limit portion of limiting plate (6), the inside at the connecting hole is fixed in pivot (5), draw-in groove (7) have been seted up to the right side limit portion of limiting plate (6), the left end at installation piece (1) leading flank is fixed in dop (8), draw-in groove (7) cooperate with dop (8).
5. A forestry engineering planning sample presentation device according to claim 3, wherein: four corresponding fixing holes (12) are formed in the upper side face of the bottom plate (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268067.4U CN211479518U (en) | 2019-12-17 | 2019-12-17 | Forestry engineering planning sample display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268067.4U CN211479518U (en) | 2019-12-17 | 2019-12-17 | Forestry engineering planning sample display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211479518U true CN211479518U (en) | 2020-09-11 |
Family
ID=72363427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922268067.4U Expired - Fee Related CN211479518U (en) | 2019-12-17 | 2019-12-17 | Forestry engineering planning sample display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211479518U (en) |
-
2019
- 2019-12-17 CN CN201922268067.4U patent/CN211479518U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20201217 |