CN214752290U - Explanation board for computer network engineering technology development - Google Patents
Explanation board for computer network engineering technology development Download PDFInfo
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- CN214752290U CN214752290U CN202120350182.0U CN202120350182U CN214752290U CN 214752290 U CN214752290 U CN 214752290U CN 202120350182 U CN202120350182 U CN 202120350182U CN 214752290 U CN214752290 U CN 214752290U
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- projection
- support
- piece
- explanation board
- clean
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Abstract
The utility model discloses an explanation board is used in computer network engineering technical development, including removing the support, removing the articulated elements, removing wheel, lift adjustment pole, supporting even piece, projection explanation board, articulated support piece, rotating the rolling axle, clean hand wheel, rolling and clean the curtain, explain the dust and wipe the piece, clean handle, fixed buckle and projection equipment anticollision clamping device, it locates on removing the support to remove the articulated elements, it articulates on locating the removal articulated elements to remove the wheel, projection equipment anticollision clamping device includes equipment rack, sliding tray, anticollision buffering spring, projection clamping plate and threaded fixing hole. The utility model belongs to the technical field of network technology auxiliary assembly, specifically a computer network engineering is explanation board for development, the effectual dust that has solved among the computer network engineering on the current market adsorbs can not in time clean the problem that influences the use, has effectively avoidd the damage that causes because of the striking in the projection equipment use through setting up anticollision equipment.
Description
Technical Field
The utility model belongs to the technical field of network technology auxiliary assembly, specifically indicate a computer network engineering technique is explanation board for development.
Background
The network engineering technology is a professional name, which mainly cultures the theory, related knowledge and skills of student systems understanding and mastering computer network and software engineering, can construct network, analyze and eliminate common network faults, and maintain the safety and normal operation of the network, the professional employment range of the network engineering technology comprises the work of testing and developing computer application software, managing and maintaining computer network systems, etc., the explanation board used by the network engineering technology specialty is a rear projection electronic whiteboard, which is to project a projector on the back of the electronic whiteboard, display computer images on the back of the whiteboard, and prevent projection light from generating shadows, however, the electronic whiteboard component has electrostatic adsorption effect during the use process, so that a large amount of dust is adsorbed on the surface of the electronic whiteboard, and the existing explanation board has no protection device for projection equipment during the use process, the projector equipment can be damaged if the collision happens, and an explanation board for developing the computer network engineering technology is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a computer network engineering technique is developed and is used explanation board, the effectual dust that has solved among the computer network engineering on the existing market adsorbs can not in time clean the problem that influences the use, has effectively avoidd the damage that causes because of the striking in the projection equipment use through setting up anticollision equipment.
The utility model adopts the following technical scheme: the utility model relates to an explanation board for the technical development of computer network engineering, which comprises a movable bracket, a movable articulated piece, a movable wheel, a lifting adjusting rod, a support connecting block, a projection explanation board, an articulated support piece, a rotary rolling shaft, a cleaning hand wheel, a rolling cleaning curtain, an explanation dust cleaning block, a cleaning handle, a fixed buckle and a projection equipment anti-collision clamping device, wherein the movable articulated piece is arranged on the movable bracket, the movable wheel is articulated on the movable articulated piece, the lifting adjusting rod is arranged on the movable bracket, the support connecting block is arranged on the lifting adjusting rod, the projection explanation board is arranged on the support connecting block, the articulated support piece is arranged on the projection explanation board, the rotary rolling shaft is articulated on the articulated support piece, the cleaning hand wheel is rotationally arranged on the rotary rolling shaft, the rolling cleaning curtain is rotationally arranged on the rotary rolling shaft, the explanation dust cleaning block is arranged on the rolling cleaning curtain, the wiping handle is arranged on the rolling wiping curtain, the fixed buckle is arranged on the projection explanation plate and is arranged at the same side of the wiping handle, the fixed buckle is arranged below the wiping handle, the projection equipment anti-collision clamping device is arranged on the projection explanation plate and is arranged at one side far away from the hinged support piece, the projection equipment anti-collision clamping device comprises an equipment placing frame, a sliding groove, an anti-collision buffer spring, a projection clamping plate and a thread fixing hole, the equipment placing frame is arranged on the projection explanation plate and is arranged at one side far away from the hinged support piece, the sliding groove is arranged on the equipment placing frame, the anti-collision buffer spring is arranged on the inner side wall of the equipment placing frame, the sliding groove is arranged on the anti-collision buffer spring and is arranged in the equipment placing frame, the thread fixing hole is arranged on the equipment placing frame, the movable support plays a supporting role, and the movable articulated piece plays a supporting role, the utility model discloses a high efficiency of an electronic device, including lifting adjusting rod, support and linking piece, projection explanation board, articulated support piece, cleaning hand wheel, curtain, equipment rack, sliding tray, anticollision buffer spring and projection grip block, lifting adjusting rod plays the effect of altitude mixture control, support the effect that linking piece played the support, the effect of projection and writing explanation is played to projection explanation board, articulated support piece plays the effect of support, cleaning hand wheel plays the effect of rolling, the curtain is cleaned in the rolling plays and shelters from and is connected the effect, the effect of dust is cleaned to the piece is cleaned to the explanation dust, fixed buckle plays the effect of fixed stay, projection equipment anticollision clamping device plays the effect of supporting with anticollision protection to projection equipment, the equipment rack starts the effect of support, the sliding tray plays the effect of displacement, anticollision buffer spring and projection grip block play the effect of anticollision protection, the screw thread fixing hole plays the effect of connection fixation.
Further, anticollision buffering spring is located between projection grip block and the equipment rack, the projection explanation board is located between equipment rack and the articulated support piece, the curtain is cleaned in the rolling is located and is cleaned between handle and explanation dust and clean the piece, articulated support piece is located and is cleaned the hand wheel and the rolling and clean between the curtain, the support is even located between equipment rack and the lift adjustment pole, the lift adjustment pole is located and is supported even between the piece and the removal support, the removal support is located and is removed between articulated piece and the lift adjustment pole.
Further, lift adjustment pole and removal support are perpendicular setting, it is parallel arrangement with the removal support to support even piece, it is perpendicular setting with lift adjustment pole to support even piece, it is perpendicular setting with the projection explanation board to support even piece, projection explanation board is perpendicular setting with the removal support, projection explanation board and lift adjustment pole are parallel arrangement, it is perpendicular setting with the lift adjustment pole to rotate the rolling axle, equipment rack and projection explanation board are perpendicular setting, anticollision buffering spring and projection grip block are perpendicular setting, the projection grip block is perpendicular setting with supporting even piece, projection grip block and projection explanation board are perpendicular setting.
Further, the movable support is the setting of field style of calligraphy, it is the setting of cuboid to support even the piece, the projection explanation board is the setting of cuboid platelike, the piece is the setting of cuboid to explain the dust to wipe, it is the setting of U type to clean the handle, fixed buckle is the setting of U type, the setting of the type of falling U of equipment rack, the projection grip block is the setting of cuboid platelike.
Further, it is equipped with four groups to remove the articulated elements, it is equipped with four groups to remove the wheel, articulated support piece is equipped with two sets ofly, it is equipped with two sets ofly to clean the hand wheel, fixed buckle is equipped with two sets ofly, the anticollision buffering spring is the symmetry and is equipped with four groups, the projection grip block is the symmetry and is equipped with two sets ofly, the thread tightening hole is equipped with a plurality of groups.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is explanation board for computer network engineering technical development, the effectual dust that has solved in the computer network engineering on the existing market adsorbs can not in time clean the problem that influences the use, has effectively avoidd the damage that causes because of the striking in the projection equipment use through setting up anticollision device.
Drawings
Fig. 1 is a schematic view of an overall structure of an explanation board for computer network engineering development according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of an explanation board for computer network engineering development in another angle according to the present invention.
Wherein, 1, remove the support, 2, remove the articulated elements, 3, remove the wheel, 4, the lift adjustment pole, 5, support even piece, 6, projection explanation board, 7, articulated support piece, 8, rotate the rolling axle, 9, clean the hand wheel, 10, the rolling is cleaned the curtain, 11, explanation dust cleans the piece, 12, cleans the handle, 13, fixed buckle, 14, projection equipment anticollision clamping device, 15, equipment rack, 16, sliding tray, 17, anticollision buffering spring, 18, projection grip block, 19, screw thread fixing hole.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions 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, 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.
As shown in fig. 1-3, the explanation board for computer network engineering development of the present invention comprises a movable bracket 1, a movable hinged member 2, a movable wheel 3, a lifting adjusting rod 4, a supporting connecting block 5, a projection explanation board 6, a hinged support member 7, a rotating winding shaft 8, a cleaning handwheel 9, a winding cleaning curtain 10, an explanation dust cleaning block 11, a cleaning handle 12, a fixing buckle 13 and a projection device anti-collision clamping device 14, wherein the movable hinged member 2 is disposed on the movable bracket 1, the movable wheel 3 is hinged on the movable hinged member 2, the lifting adjusting rod 4 is disposed on the movable bracket 1, the supporting connecting block 5 is disposed on the lifting adjusting rod 4, the projection explanation board 6 is disposed on the supporting connecting block 5, the hinged support member 7 is disposed on the projection explanation board 6, the rotating winding shaft 8 is hinged on the hinged support member 7, the cleaning handwheel 9 is rotatably arranged on a rotating winding shaft 8, the rolling cleaning curtain 10 is rotatably arranged on the rotating winding shaft 8, the explaining dust cleaning block 11 is arranged on the rolling cleaning curtain 10, the cleaning handle 12 is arranged on the rolling cleaning curtain 10, the fixing buckle 13 is arranged on the projection explaining plate 6 and is arranged at the same side of the cleaning handle 12, the fixing buckle 13 is arranged below the cleaning handle 12, the projection equipment anti-collision clamping device 14 is arranged on the projection explaining plate 6 and is arranged at one side far away from the hinged support member 7, the projection equipment anti-collision clamping device 14 comprises an equipment placing frame 15, a sliding groove 16, an anti-collision buffer spring 17, a projection clamping plate 18 and a thread fixing hole 19, the equipment placing frame 15 is arranged on the projection explaining plate 6 and is arranged at one side far away from the hinged support member 7, the sliding groove 16 is arranged on the equipment placing frame 15, the anti-collision buffer spring 17 is arranged on the side wall inside the equipment placing frame 15, the sliding groove 16 is arranged on the anti-collision buffer spring 17 and arranged in the equipment placing frame 15, and the thread fixing hole 19 is arranged on the equipment placing frame 15.
Anticollision buffer spring 17 is located between projection grip block 18 and the equipment rack 15, projection explanation board 6 is located between equipment rack 15 and the articulated support piece 7, curtain 10 is cleaned in the rolling is located and is cleaned between handle 12 and the explanation dust and clean the piece 11, articulated support piece 7 is located and is cleaned between hand wheel 9 and the rolling and clean curtain 10, support even piece 5 and locate between equipment rack 15 and lift adjustment rod 4, lift adjustment rod 4 is located and is supported even between 5 and the moving support 1, moving support 1 is located and is removed between articulated elements 2 and the lift adjustment rod 4.
Remove support 1 and be the setting of field style of calligraphy, support even piece 5 and be the setting of cuboid, projection explanation board 6 is the setting of cuboid platelike, the piece 11 is the setting of cuboid to explain the dust, clean handle 12 and be the setting of U type, fixed buckle 13 is the setting of U type, equipment rack 15 type of falling U sets up, projection grip block 18 is the setting of cuboid platelike.
The movable articulated elements 2 are provided with four groups, the movable wheels 3 are provided with four groups, the articulated supporting elements 7 are provided with two groups, the wiping hand wheel 9 is provided with two groups, the fixed buckles 13 are provided with two groups, the anti-collision buffer springs 17 are symmetrically provided with four groups, the projection clamping plates 18 are symmetrically provided with two groups, and the thread fixing holes 19 are provided with a plurality of groups.
When the portable teaching demonstration device is used specifically, a user firstly installs the projection device in the device placing frame 15 and fixes the projection device through the thread fixing hole 19, the user can select to slide the projection device in the sliding groove 16 according to the projection distance and fix the projection device through the thread fixing holes 19 at different positions, the fixed projection device can press the two groups of projection clamping plates 18 and clamp the projection device under the rebounding action of the anti-collision buffer spring 17, so that the phenomenon that the projection device is broken and dropped due to impact is effectively prevented, then the user starts projection, the content is projected on the projection explanation plate 6, the user can freely move the explanation position through the movable wheel 3, the height of the projection explanation plate 6 can be adjusted through the lifting adjusting rod 4 so as to adapt to explanation of different occasions, and the user can write on the projection explanation plate 6, the written trace user can pull the wiping handle 12 downwards, the rolling wiping curtain 10 rotates on the rotating rolling shaft 8 at the moment, so that the explaining dust wiping block 11 is driven to rub and slide downwards on the rolling wiping curtain 10, and the trace on the projection explaining plate 6 is wiped completely in the sliding process, the phenomenon that the projection explaining plate 6 is not used for a long time and dust is adsorbed due to static electricity can be solved by adopting the mode, and if the user is not suitable for a long time, the projection explaining plate 6 can pull the rolling wiping curtain 10 down and fix the explaining dust wiping block 11 in the two groups of fixed buckles 13, and the rolling wiping curtain 10 is used for realizing the protection effect; when a user needs to wind the rolling wiping curtain 10 back to the rotating rolling shaft 8, the user rotates the wiping hand wheel 9 anticlockwise to drive the rotating rolling shaft 8 to rotate anticlockwise so as to achieve the purpose of rolling the rolling wiping curtain 10, and therefore the use process of the explanation plate for the whole computer network engineering technology development is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. An explanation board for computer network engineering technology development is characterized in that: including moving support, removal articulated elements, removal wheel, lifting adjusting rod, support even piece, projection explanation board, articulated support piece, rotation rolling axle, clean hand wheel, rolling and clean curtain, explanation dust and clean piece, clean handle, fixed buckle and projection equipment anticollision clamping device, it locates on the moving support to move the articulated elements, it locates on the removal articulated elements to move the wheel articulated, lifting adjusting rod locates on the moving support, it locates on the lifting adjusting rod to support even piece, the projection explanation board locates on supporting even piece, articulated support piece locates on the projection explanation board, it locates on articulated support piece to rotate the rolling axle articulated, it locates on the rotation rolling axle to clean the hand wheel rotation, the rolling curtain rotates to locate on the rotation rolling axle, explanation dust cleans the piece and locates on cleaning the curtain, the rolling is cleaned the handle and is located on the rolling curtain, fixed buckle is located on the projection explanation board and is located and clean the handle homonymy, fixed buckle is located and cleans the below of handle, projection equipment anticollision clamping device locates on the projection explanation board and locates the one side of keeping away from articulated support piece, projection equipment anticollision clamping device includes equipment rack, sliding tray, anticollision buffering spring, projection clamping plate and thread tightening hole, the equipment rack is located on the projection explanation board and is located the one side of keeping away from articulated support piece, the sliding tray is located on the equipment rack, anticollision buffering spring is located on the inside lateral wall of equipment rack, the sliding tray is located on the anticollision buffering spring and is located in the equipment rack, the thread tightening hole is located on the equipment rack.
2. An explanation board for computer network engineering development according to claim 1, characterized in that: the utility model discloses a device for automatically cleaning and conveying of curtain cloth, including equipment rack, anticollision buffer spring, projection explanation board, rolling and lifting adjusting rod, between projection grip block and the equipment rack are located to anticollision buffer spring, the projection explanation board is located between equipment rack and the articulated support piece, the rolling is cleaned the curtain and is located to clean the handle and explain the dust and clean between the piece, articulated support piece is located and is cleaned the hand wheel and the rolling and clean between the curtain, support even the piece and locate between equipment rack and the lifting adjusting rod, the lifting adjusting rod is located and is supported even between piece and the removal support, it locates between removal articulated elements and the lifting adjusting rod to remove the support.
3. An explanation board for computer network engineering development according to claim 2, characterized in that: the utility model discloses a set up the projection explanation board, including lifting adjusting rod, support and movable support, the lifting adjusting rod is connected with the lifting adjusting rod, and the support is even piece and lifting adjusting rod and is perpendicular setting, the support is even piece and projection explanation board and is perpendicular setting, projection explanation board and movable support are perpendicular setting, projection explanation board and lifting adjusting rod are parallel arrangement, it is perpendicular setting to rotate rolling axle and lifting adjusting rod, equipment rack and projection explanation board are perpendicular setting, anticollision buffering spring and projection grip block are perpendicular setting, projection grip block and support are even piece and are perpendicular setting, projection grip block and projection explanation board are perpendicular setting.
4. An explanation board for computer network engineering development according to claim 3, characterized in that: the movable support is the setting of field style of calligraphy, it is the setting of cuboid to support even piece, the projection explanation board is the setting of cuboid platelike, the piece is the setting of cuboid to explain the dust to clean, it is the setting of U type to clean the handle, fixed buckle is the setting of U type, the setting of the type of falling U of equipment rack, the projection grip block is the setting of cuboid platelike.
5. An explanation board for computer network engineering development according to claim 4, characterized in that: the movable articulated elements are provided with four groups, the movable wheels are provided with four groups, the articulated supporting elements are provided with two groups, the wiping hand wheels are provided with two groups, the fixed buckles are provided with two groups, the anti-collision buffer springs are symmetrically provided with four groups, the projection clamping plates are symmetrically provided with two groups, and the thread fixing holes are provided with a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350182.0U CN214752290U (en) | 2021-02-08 | 2021-02-08 | Explanation board for computer network engineering technology development |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350182.0U CN214752290U (en) | 2021-02-08 | 2021-02-08 | Explanation board for computer network engineering technology development |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214752290U true CN214752290U (en) | 2021-11-16 |
Family
ID=78644977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120350182.0U Active CN214752290U (en) | 2021-02-08 | 2021-02-08 | Explanation board for computer network engineering technology development |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214752290U (en) |
-
2021
- 2021-02-08 CN CN202120350182.0U patent/CN214752290U/en active Active
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