CN214072676U - Display device for computer teaching - Google Patents
Display device for computer teaching Download PDFInfo
- Publication number
- CN214072676U CN214072676U CN202022880102.0U CN202022880102U CN214072676U CN 214072676 U CN214072676 U CN 214072676U CN 202022880102 U CN202022880102 U CN 202022880102U CN 214072676 U CN214072676 U CN 214072676U
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- Prior art keywords
- bearing
- display device
- frame
- cabinet body
- connecting arm
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 230000003028 elevating effect Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of teaching aid, specifically be a display device is used in computer teaching, including bearing mechanism, elevating system, the inside that bears the mechanism is provided with elevating system still includes the adjustment mechanism who is used for adjusting show content angle, adjustment mechanism is including placing board, bunch piece, fixed underframe, spliced pole, placing frame, first linking arm, second linking arm, hydraulic stem, it is in to place the board setting bear the upper surface both sides of mechanism, the bunch piece sets up place the rear portion of board, the bunch piece with bearing mechanism passes through screwed connection. The utility model discloses a setting up of elevating system and adjustment mechanism makes when showing, can adjust the angle that the show content highly also can adjust the show content to when not using, can pull down adjustment mechanism fast and use it as workstation or cupboard.
Description
Technical Field
The utility model belongs to the technical field of the teaching aid, specifically relate to a display device is used in computer teaching.
Background
The teaching aid is a general term of various appliances used for enabling students to visually and vividly understand teaching contents and appliances used by teachers during teaching. For short a teaching aid. The teaching aid can improve the learning interest of students, enrich the perceptual knowledge, help to form clear concepts and develop the observation ability and thinking ability of the students. Computer teaching is more and more common along with the development of science and technology. However, when the teaching is displayed, special equipment is needed, and the use function of the equipment is single.
It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model discloses a setting up of elevating system and adjustment mechanism makes when showing, can adjust the angle that highly also can adjust the show content of show content to when not using, can pull down adjustment mechanism fast and use it as workstation or cupboard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a display device for computer teaching comprises a bearing mechanism and a lifting mechanism, wherein the lifting mechanism is arranged in the bearing mechanism, the display device also comprises an adjusting mechanism for adjusting the angle of displayed contents, the adjusting mechanism comprises a placing plate, a bunch block, a fixed bottom frame, a connecting column, a placing frame, a first connecting arm, a second connecting arm and a hydraulic rod, the placing plate is arranged on two sides of the upper surface of the bearing mechanism, the bunch block is arranged at the rear part of the placing plate, the bunch block is connected with the bearing mechanism through screws, the connecting column is embedded in the bearing mechanism, the upper part of the connecting column is connected with the fixed bottom frame through screws, the front part of the fixed bottom frame is rotatably connected with the placing frame, the lower part of the placing frame is rotatably connected with the first connecting arm, and the rear part of the connecting column is rotatably connected with the second connecting arm, the second connecting arm is connected with the first connecting arm through the hydraulic rod.
On the basis of the technical scheme, the bearing mechanism comprises a cabinet body, universal wheels, a cabinet door, a handle, a blocking frame and radiating holes, the four corners of the lower surface of the cabinet body are connected with the universal wheels through bolts, the edge of the upper surface of the cabinet body is connected with the blocking frame through screws, the front portion of the cabinet body is connected with the cabinet door through hinges, the front surface of the cabinet door is connected with the handle through screws, and the rear portion of the cabinet body is provided with the radiating holes.
On the basis of the technical scheme, elevating system includes loading board, square sleeve, motor, shaft coupling, axis of rotation, gear, bearing frame, rack, the motor passes through bolted connection and is in bear inside bottom surface one side of mechanism, one side of motor is passed through the coupling joint has the axis of rotation, there is through the key-type connection in the axis of rotation the gear, the axis of rotation passes through the bearing and connects inside the bearing frame, the rear portion meshing of gear has the rack, there is the loading board on the upper portion of rack through bolted connection the loading board, loading board sliding connection be in square sleeve's inside, square sleeve with the mechanism of bearing passes through bolted connection.
On the basis of the technical scheme, the placing plate is made of leather, and the connecting column can be movably taken out.
On the basis of the technical scheme, the handle is made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model are that:
during the use, utilize the motor to drive the transmission shaft for the height of loading board is adjusted in the rack and pinion meshing, makes its more suitable show, will place the frame and expand under the helping hand of hydraulic stem after that, will demonstrate the content card in placing the frame, and demonstrate with external equipment inserts, because the setting of bunch piece, make the winding displacement can be neat, can not be difficult to dismantle because of the winding displacement is disorderly, when not using, can fold adjustment mechanism, elevating system falls the loading board to with the cabinet body is same highly.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
fig. 1 is an axonometric view of a display device for computer teaching according to the present invention in a working state;
fig. 2 is a schematic view of an internal structure of a display device for computer teaching according to the present invention;
FIG. 3 is an isometric view of an adjustment mechanism of a display device for computer teaching according to the present invention;
fig. 4 is a rear view of the display device for computer teaching of the present invention.
The reference numerals are explained below:
1. a carrying mechanism; 101. a cabinet body; 102. a universal wheel; 103. a cabinet door; 104. a handle; 105. a blocking frame; 106. heat dissipation holes; 2. an adjustment mechanism; 201. placing the plate; 202. a wire harness block; 203. fixing the bottom frame; 204. connecting columns; 205. placing the frame; 206. a first connecting arm; 207. a second connecting arm; 208. a hydraulic lever; 3. a lifting mechanism; 301. a carrier plate; 302. a square sleeve; 303. a motor; 304. a coupling; 305. a rotating shaft; 306. a gear; 307. a bearing seat; 308. a rack.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: the multifunctional combined type display cabinet comprises a bearing mechanism 1 and a lifting mechanism 3, wherein the lifting mechanism 3 is arranged in the bearing mechanism 1, the multifunctional combined type display cabinet also comprises an adjusting mechanism 2 used for adjusting the angle of displayed contents, the adjusting mechanism 2 comprises a placing plate 201, a bunch block 202, a fixed bottom frame 203, a connecting column 204, a placing frame 205, a first connecting arm 206, a second connecting arm 207 and a hydraulic rod 208, the placing plate 201 is arranged on two sides of the upper surface of the cabinet body 101, external equipment used for teaching can be placed on the upper portion of the placing plate, the bunch block 202 is arranged on the rear portion of the placing plate 201, connecting lines can penetrate out of the bunch block 202 to prevent knotting during connection, the bunch block 202 is connected with the cabinet body 101 through screws, the connecting column 204 is embedded in the cabinet body 101, the adjusting mechanism 2 can be stably placed, the upper portion of the connecting column 204 is connected with the fixed bottom frame 203 through screws, so that the main body component on the upper portion can stably work, the front portion of the fixed bottom frame 203 is rotatably connected with the placing frame 205, teaching show contents can be placed inside, the lower portion of the placing frame 205 is connected with a first connecting arm 206 in a rotating mode, the rear portion of the connecting column 204 is connected with a second connecting arm 207 in a rotating mode, the second connecting arm 207 and the first connecting arm 206 are connected through a hydraulic rod 208, when the placing frame 205 is taken up, assistance can be achieved under the effect of the hydraulic rod 208, and the placing frame is kept at a certain angle.
On the basis of the above-described embodiment: the bearing mechanism 1 comprises a cabinet body 101, universal wheels 102, cabinet doors 103, handles 104, a blocking frame 105 and heat dissipation holes 106, four corners of the lower surface of the cabinet body 101 are connected with the universal wheels 102 through bolts, the display position can be changed at will, the edge of the upper surface of the cabinet body 101 is connected with the blocking frame 105 through screws, the teaching aid is prevented from falling off, the front part of the cabinet body 101 is connected with the cabinet doors 103 through hinges, part of the teaching aid can be placed inside, the front surface of the cabinet doors 103 is connected with the handles 104 through screws, and the heat dissipation holes 106 are arranged at the rear part of the cabinet body 101 and can dissipate internal heat; the lifting mechanism 3 comprises a bearing plate 301, a square sleeve 302, a motor 303, a coupler 304, a rotating shaft 305, a gear 306, a bearing seat 307 and a rack 308, wherein the motor 303 is connected to one side of the bottom surface in the cabinet body 101 through a bolt and is power for rotating the rotating shaft 305, one side of the motor 303 is connected with the rotating shaft 305 through the coupler 304 and can drive the gear 306 to rotate, the gear 306 is connected to the rotating shaft 305 through a key, the rotating shaft 305 is connected to the inside of the bearing seat 307 through a bearing and enables the rotating shaft to keep stable rotation, the rack 308 is meshed with the rear part of the gear 306 and can lift the rack 308 through transmission, the upper part of the rack 308 is connected with the bearing plate 301 through a bolt, the upper part enables the adjusting mechanism 2 to stably work, the bearing plate 301 is connected to the inside of the square sleeve 302 in a sliding manner, a sliding track is provided for the bearing plate 301, and the square sleeve 302 is connected with the cabinet body 101 through a bolt; the placing plate 201 is made of leather, so that external equipment can be protected from being knocked out, and the connecting column 204 can be movably taken out, so that the adjusting mechanism can be detached; the handle 104 is made of rubber materials, so that inconvenience in opening and closing due to sweating is avoided.
The utility model discloses a theory of operation and use flow: during the use, utilize motor 303 to drive transmission shaft 305 for gear 306 rack 308 meshing adjusts the height of loading board, make it more be fit for the show, will place frame 205 and expand under the helping hand of hydraulic stem 208 after that, will demonstrate the content card in placing frame 205, and demonstrate with the access of external equipment, because the setting of bunch piece 202, make the winding displacement can be neatly can not dismantle because of the winding displacement is disorderly difficult to, when not using, can fold adjustment mechanism 2, elevating system 3 falls loading board 301 to with cabinet body 101 is same highly.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (5)
1. The utility model provides a display device is used in computer teaching, is including bearing mechanism (1), elevating system (3), the inside of bearing mechanism (1) is provided with elevating system (3), its characterized in that: the display rack is characterized by further comprising an adjusting mechanism (2) used for adjusting the angle of displayed contents, wherein the adjusting mechanism (2) comprises a placing plate (201), a wire harness block (202), a fixed bottom frame (203), a connecting column (204), a placing frame (205), a first connecting arm (206), a second connecting arm (207) and a hydraulic rod (208), the placing plate (201) is arranged on two sides of the upper surface of the bearing mechanism (1), the wire harness block (202) is arranged at the rear part of the placing plate (201), the wire harness block (202) is connected with the bearing mechanism (1) through screws, the connecting column (204) is embedded into the bearing mechanism (1), the upper part of the connecting column (204) is connected with the fixed bottom frame (203) through screws, the front part of the fixed bottom frame (203) is rotatably connected with the placing frame (205), and the lower part of the placing frame (205) is rotatably connected with the first connecting arm (206), the rear part of the connecting column (204) is rotatably connected with the second connecting arm (207), and the second connecting arm (207) is connected with the first connecting arm (206) through the hydraulic rod (208).
2. A display device for computer teaching according to claim 1, wherein: bear mechanism (1) including the cabinet body (101), universal wheel (102), cabinet door (103), handle (104), keep off frame (105), louvre (106), there are universal wheel (102) through bolted connection in the lower surface four corners of the cabinet body (101), there is at the upper surface edge of the cabinet body (101) through screw connection keep off frame (105), there is cabinet door (103) front portion of the cabinet body (101) through hinge connection, there is handle (104) front surface of cabinet door (103) through screw connection, the rear portion of the cabinet body (101) is provided with louvre (106).
3. A display device for computer teaching according to claim 1, wherein: the lifting mechanism (3) comprises a bearing plate (301), a square sleeve (302), a motor (303), a coupler (304), a rotating shaft (305), a gear (306), a bearing seat (307) and a rack (308), the motor (303) is connected with one side of the inner bottom surface of the bearing mechanism (1) through a bolt, one side of the motor (303) is connected with the rotating shaft (305) through the coupling (304), the rotating shaft (305) is connected with the gear (306) through a key, the rotating shaft (305) is connected inside the bearing seat (307) through a bearing, the rear part of the gear (306) is engaged with the rack (308), the upper part of the rack (308) is connected with the bearing plate (301) through a bolt, the bearing plate (301) is connected inside the square sleeve (302) in a sliding way, the square sleeve (302) is connected with the bearing mechanism (1) through a bolt.
4. A display device for computer teaching according to claim 1, wherein: the placing plate (201) is made of leather materials, and the connecting column (204) can be movably taken out.
5. A display device for computer teaching according to claim 2, wherein: the handle (104) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880102.0U CN214072676U (en) | 2020-12-07 | 2020-12-07 | Display device for computer teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022880102.0U CN214072676U (en) | 2020-12-07 | 2020-12-07 | Display device for computer teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214072676U true CN214072676U (en) | 2021-08-31 |
Family
ID=77455177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022880102.0U Expired - Fee Related CN214072676U (en) | 2020-12-07 | 2020-12-07 | Display device for computer teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214072676U (en) |
-
2020
- 2020-12-07 CN CN202022880102.0U patent/CN214072676U/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 |
Granted publication date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |