CN218886699U - Electronic whiteboard with high-stability moving device - Google Patents
Electronic whiteboard with high-stability moving device Download PDFInfo
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- CN218886699U CN218886699U CN202222763877.9U CN202222763877U CN218886699U CN 218886699 U CN218886699 U CN 218886699U CN 202222763877 U CN202222763877 U CN 202222763877U CN 218886699 U CN218886699 U CN 218886699U
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- push rod
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Abstract
The utility model relates to an electronic whiteboard technical field especially relates to a take electronic whiteboard of high stability mobile device. The technical scheme comprises the following steps: the top fixed mounting of base has the cabinet body, and the both sides fixed mounting of the internal portion of cabinet has adjusting push rod, adjusting push rod's output fixed mounting has the supporting seat, the fixed mounting of the central point department at supporting seat top has the roating seat, the central point department of casing bottom is provided with rotatory hole, and the inside fixed mounting of casing has touch display screen, the back fixed mounting of casing has the whiteboard of writing by hand, and the bottom fixed mounting at casing back has a brace table. The utility model discloses a combination of various structures makes this whiteboard write teaching content through dual mode when using, has increased the writing mode when whiteboard teaching, and this whiteboard can carry out the auxiliary stay at the back of placing when using, has avoided or has reduced the condition that the hypsokinesis was fallen down when using.
Description
Technical Field
The utility model relates to an electronic whiteboard technical field specifically is a take electronic whiteboard of high stability mobile device.
Background
An electronic whiteboard is a multimedia teaching device installed in a classroom or a hall used for teaching in a school. Electronic whiteboards, which are usually composed of electronic devices such as desktop computers, touch whiteboards, projectors, audio devices, microphones, also bring an emerging, electronic and intelligent teaching mode, wherein application numbers are: the electronic whiteboard disclosed by CN209765757U solves the technical defect that the angle cannot be adjusted in use, and further retrieval finds that the application number of the electronic whiteboard is a synchronous electronic whiteboard disclosed by CN207637129U, wherein the defect that the line of sight of an electronic whiteboard body is fuzzy is really solved through specific technical structure arrangement, but a device with a similar structure in actual use has a plurality of defects, such as simple overall structure, single writing teaching mode in use, writing can be performed only in an electronic mode, and writing teaching can not be performed through a marker pen; simultaneously do not possess when placing the use and carry out reinforced (rfd) function to stability, can lead to the condition of internal damage because of falling down when using, so need design a take high stability mobile device's whiteboard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take high stability mobile device's whiteboard to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take high stability mobile device's whiteboard, includes base and casing, the top fixed mounting of base has the cabinet body, and the both sides fixed mounting of the internal portion of cabinet has adjusting push rod, adjusting push rod's output fixed mounting has the supporting seat, the fixed mounting of the central point department at supporting seat top has the roating seat, the central point department of casing bottom is provided with rotatory hole, and the inside fixed mounting of casing has touch display screen, the back fixed mounting of casing has the whiteboard of writing by hand, and the bottom fixed mounting at casing back has a brace table, the inside fixed mounting of the cabinet body has main control system, and main control system's top fixed mounting has the PLC controller, the both sides fixed mounting at cabinet body back has horizontal push rod, and the output fixed mounting of horizontal push rod has vertical push rod.
Use this technical scheme's a take high stability mobile device's whiteboard, the top fixed mounting of base has the cabinet body, and the both sides fixed mounting of the internal portion of cabinet has adjusting push rod, adjusting push rod's output fixed mounting has the supporting seat, and the fixed mounting of the central point department at supporting seat top has the roating seat, the bottom of casing is provided with the rotation hole, the casing passes through the top of rotation hole fixed mounting at the roating seat, the casing can be to the top rotation regulation at the supporting seat through roating hole and roating seat, the inside fixed mounting of casing has touch display screen, and the inside fixed mounting of the cabinet body has the main control system, the model of main control system can be: and the MFF type is characterized in that the control host is connected with the touch display screen through a lead.
Thereby can control touch display screen to the main control system, the main control system can show whiteboard with touch display screen cooperation, the personnel of being convenient for write the teaching content on whiteboard simultaneously, the back fixed mounting of casing has the whiteboard of writing by hand, whiteboard convenient to use personnel writes the teaching content through the marker pen, the mode when personnel write through whiteboard teaching has been increased, the bottom fixed mounting at casing back has a brace table, the brace table can support with the blackboard eraser and place by the marker pen, thereby take and place when being convenient for personnel write by hand, the top fixed mounting of main control system has the PLC controller, the PLC controller passes through the wire and is connected with adjusting push rod, thereby can control extension and the shrink of adjusting push rod through the PLC controller, adjusting push rod's extension and shrink can adjust the height when whiteboard uses, cabinet body back both sides fixed mounting has horizontal back-tipping, and horizontal push rod's output fixed mounting has vertical push rod, horizontal push rod can be backward to vertical push rod through extending the back that can place whiteboard through extending, the back that the whiteboard placed has avoided the condition that the whiteboard appears falling.
Preferably, the two sides of the top of the base are provided with horizontal sensors, and the bottom of each horizontal sensor is fixedly provided with a fixing plate. The fixed plate can install horizontal sensor fixed, and horizontal sensor can place the levelness of bottom when using to whiteboard and measure, and horizontal sensor passes through the wire and is connected with the PLC controller to do not possess when the levelness that horizontal sensor detected is in the danger value when the PLC controller receives and start whiteboard.
Preferably, the two sides of the bottom of the supporting seat are movably provided with positioning shafts, the two sides of the bottom of the shell are provided with positioning holes, and the bottom of each positioning shaft is fixedly connected with an operating rod. The location axle is inserted and can fix a position the casing rotation regulation after accomplishing in the locating hole, and the staff of being convenient for of action bars drags the operation to the location axle.
Preferably, the top fixed mounting of the cabinet body has the speaker, and one side fixed mounting of main control system has uninterrupted power source. The speaker passes through the wire and is connected with the main control system to can play the audio frequency through the speaker, one side fixed mounting of main control system has uninterrupted power source, can promptly supply power to whiteboard when the external world has a power failure through uninterrupted power source.
Preferably, the output end of the longitudinal push rod is fixedly provided with a support plate, and the periphery of the bottom of the base is fixedly provided with moving wheels. The bearing area when the vertical push rod supports whiteboard has been increased to the backup pad, removes the wheel and can remove whiteboard.
Preferably, the front face of the cabinet body is movably provided with a maintenance door, and the front face of the maintenance door is fixedly provided with a safety lock. The maintenance door is convenient for the staff to overhaul the inside of the cabinet body and maintain, and the safety lock can lock when maintaining the door and closing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up casing and touch display screen, the main control system, the whiteboard writes by hand, a supporting bench, electric putter cooperation, touch display screen and main control system can write teaching content through whiteboard's mode, the casing can be protected touch display screen, whiteboard person of being convenient for writes through marker spare teaching inner tube, the mode of writing when having increased whiteboard and using, a supporting bench can support marker and blackboard eraser and place, the use of taking when being convenient for personnel manually write, electric putter can highly adjust when whiteboard uses.
2. Through setting up horizontal push rod and vertical push rod, the backup pad, remove the wheel, the horizontal sensor cooperation, horizontal push rod and vertical push rod can be backward and pass downwards the backup pad through extending, thereby back when can placing whiteboard supports, avoided or reduced whiteboard and appear the condition that the hypsokinesis was tumbled when using, it can remove whiteboard to remove the wheel simultaneously, level sensor can detect whiteboard when placing levelness, whiteboard inside protection mechanism can not its circular telegram when the levelness exceeds warning value, whiteboard's security when using has been improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a partial internal structure of the present invention;
FIG. 3 is a schematic view of the rotating structure of the housing of the present invention;
fig. 4 is a schematic view of the housing structure of the present invention;
fig. 5 is a schematic view of the back structure of the present invention.
In the figure: 1. a moving wheel; 2. a base; 3. a level sensor; 301. a fixing plate; 4. a cabinet body; 5. maintaining the door; 501. a safety lock; 6. adjusting the push rod; 7. a speaker; 8. an operating lever; 801. positioning the shaft; 9. a supporting seat; 901. a rotating base; 10. a housing; 1001. rotating the hole; 1002. positioning holes; 11. a touch display screen; 12. a control host; 1201. a PLC controller; 1202. an uninterruptible power supply; 13. a whiteboard is handwritten; 1301. a support table; 14. a transverse push rod; 1401. a longitudinal push rod; 1402. and a support plate.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a take high stability mobile device's whiteboard, including base 2 and casing 10, the top fixed mounting of base 2 has cabinet body 4, and the inside both sides fixed mounting of cabinet body 4 has adjusting push rod 6, adjusting push rod 6's output fixed mounting has supporting seat 9, the fixed mounting of the central point department at supporting seat 9 top has roating seat 901, be provided with rotatory hole 1001 of the central point department of casing 10 bottom, and the inside fixed mounting of casing 10 has touch display screen 11, the back fixed mounting of casing 10 has handwriting whiteboard 13, and the bottom fixed mounting at casing 10 back has a brace table 1301, the inside fixed mounting of cabinet body 4 has main control system 12, and main control system 12's top fixed mounting has PLC controller 1201, the both sides fixed mounting at the back of cabinet body 4 has horizontal push rod 14, and horizontal push rod 14's output fixed mounting has vertical push rod 1401.
The working principle of the electronic whiteboard with the high-stability mobile device based on the embodiment 1 is as follows: the top fixed mounting of base 2 has the cabinet body 4, and the inside both sides fixed mounting of the cabinet body 4 has adjusting push rod 6, and adjusting push rod 6's model can be: YS-L35-24-50-14-2300, the output end of the adjusting push rod 6 is fixedly provided with a supporting seat 9, a rotating seat 901 is fixedly arranged at the central position of the top of the supporting seat 9, the bottom of the shell 10 is provided with a rotating hole 1001, the shell 10 is fixedly arranged at the top of the rotating seat 901 through the rotating hole 1001, the shell 10 can be rotatably adjusted at the top of the supporting seat 9 through the rotating hole 1001 and the rotating seat 901, the inside of the shell 10 is fixedly provided with a touch display screen 11, a control host 12 is fixedly arranged inside the cabinet body 4, and the control host 12 can be of the type: 3070MFF, the control host 12 is connected to the touch display screen 11 through a wire.
Thereby can control touch display screen 11 to main control system 12, main control system 12 can show whiteboard with the 11 cooperations of touch display screen, the personnel of being convenient for write the teaching content on whiteboard simultaneously, casing 10's back fixed mounting has handwritten blank 13, handwritten blank 13 is convenient for personnel to write the teaching content through the marker pen, the mode when personnel write through the whiteboard teaching is increased, the bottom fixed mounting at casing 10 back has brace table 1301, brace table 1301 can support with the blackboard eraser with the marker pen and place, thereby take and place when being convenient for personnel to write manually, the top fixed mounting of main control system 12 has PLC controller 1201, PLC controller 1201 passes through the wire and is connected with adjusting push rod 6, thereby can control extension and the shrink of adjusting push rod 6 through PLC controller 1201, adjusting push rod 6's extension and shrink can be adjusted by the height when whiteboard uses, PLC controller's model can be: s7-200 type, the both sides fixed mounting at the cabinet body 4 back has horizontal push rod 14, and the output fixed mounting of horizontal push rod 14 has vertical push rod 1401, and horizontal push rod 14 can pass longitudinal push rod 1401 backward through extending, and longitudinal push rod 1401 supports the back when placing electronic whiteboard through extending, has avoided electronic whiteboard to appear the condition that the hypsokinesis was tumbled, and horizontal push rod 14 can be with the model of longitudinal push rod 1401: model YS-NZ-1224-A.
Example two
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, compared with the first embodiment, the electronic whiteboard with a high-stability mobile device provided by the present invention further includes: the both sides at base 2 top are provided with level sensor 3, and level sensor 3's bottom fixed mounting has fixed plate 301, the both sides movable mounting of supporting seat 9 bottom has location axle 801, and the both sides of casing 10 bottom are provided with locating hole 1002, the bottom fixedly connected with action bars 8 of location axle 801, the top fixed mounting of the cabinet body 4 has speaker 7, and one side fixed mounting of main control system 12 has uninterrupted power source 1202, the output fixed mounting of vertical push rod 1401 has backup pad 1402, and the fixed mounting all around of base 2 bottom has removal wheel 1, the positive movable mounting of the cabinet body 4 has maintenance door 5, and the positive fixed mounting who maintains door 5 has safety lock 501.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 5, the fixing plate 301 may fix the level sensor 3, the level sensor 3 may measure the levelness of the bottom of the electronic whiteboard when the electronic whiteboard is placed for use, and the level sensor 3 is connected to the PLC controller 1201 through a wire, so that the PLC controller 1201 does not start the electronic whiteboard when receiving that the levelness detected by the level sensor 3 is at a dangerous value; as shown in fig. 2 and 4, the positioning shaft 801 is inserted into the positioning hole 1002 to position the housing 10 after the rotation adjustment is completed, and the operating rod 8 facilitates the pulling operation of the positioning shaft 801 by the worker; as shown in fig. 2, the speaker 7 is connected to the control host 12 through a wire, so that audio can be played through the speaker 7, an uninterruptible power supply 1202 is fixedly installed on one side of the control host 12, and emergency power supply can be performed on the electronic whiteboard when power is off outside through the uninterruptible power supply 1202; as shown in fig. 5, the supporting plate 1402 increases the force-bearing area of the longitudinal pushing rod 1401 for supporting the electronic whiteboard, and the moving wheel 1 can move the electronic whiteboard; as shown in fig. 1 and 3, the maintenance door 5 facilitates the maintenance of the inside of the cabinet 4 by workers, and the safety lock 501 can lock the maintenance door 5 when it is closed.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (6)
1. An electronic whiteboard with a high-stability mobile device, comprising a base (2) and a casing (10), characterized in that: the utility model discloses a cabinet, including base (2), support seat (10), support seat (9), rotary seat (901), support seat (9), support seat (10), support seat (2) and horizontal push rod (14), the top fixed mounting of base (2) has the cabinet body (4), and the inside both sides fixed mounting of the cabinet body (4) has adjusting push rod (6), adjusting push rod's (6) output fixed mounting has supporting seat (9), the fixed mounting of the central point department at supporting seat (9) top has roating seat (901), the central point department of casing (10) bottom is provided with rotatory hole (1001), and the inside fixed mounting of casing (10) has touch display screen (11), the back fixed mounting of casing (10) has hand-written blank (13), and the bottom fixed mounting at casing (10) back has brace table (1301), the inside fixed mounting of the cabinet body (4) has main control system (12), and the top fixed mounting of main control system (12) has PLC controller (1201), the both sides fixed mounting at the cabinet body (4) back has horizontal push rod (14), and the output fixed mounting of horizontal push rod (14) has longitudinal push rod (1401).
2. The electronic whiteboard with a high-stability mobile device according to claim 1, wherein: the two sides of the top of the base (2) are provided with horizontal sensors (3), and the bottom of each horizontal sensor (3) is fixedly provided with a fixing plate (301).
3. The electronic whiteboard with a high-stability mobile device according to claim 1, wherein: the positioning shaft (801) is movably mounted on two sides of the bottom of the supporting seat (9), positioning holes (1002) are formed in two sides of the bottom of the shell (10), and an operating rod (8) is fixedly connected to the bottom of the positioning shaft (801).
4. The electronic whiteboard with a high-stability mobile device according to claim 1, wherein: the top of the cabinet body (4) is fixedly provided with a loudspeaker (7), and one side of the control host (12) is fixedly provided with an uninterruptible power supply (1202).
5. The electronic whiteboard with a high-stability mobile device according to claim 1, wherein: the output end of the longitudinal push rod (1401) is fixedly provided with a support plate (1402), and the periphery of the bottom of the base (2) is fixedly provided with a movable wheel (1).
6. The electronic whiteboard with a high-stability mobile device according to claim 1, wherein: the front of the cabinet body (4) is movably provided with a maintenance door (5), and the front of the maintenance door (5) is fixedly provided with a safety lock (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222763877.9U CN218886699U (en) | 2022-10-20 | 2022-10-20 | Electronic whiteboard with high-stability moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222763877.9U CN218886699U (en) | 2022-10-20 | 2022-10-20 | Electronic whiteboard with high-stability moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218886699U true CN218886699U (en) | 2023-04-18 |
Family
ID=85942841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222763877.9U Active CN218886699U (en) | 2022-10-20 | 2022-10-20 | Electronic whiteboard with high-stability moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218886699U (en) |
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2022
- 2022-10-20 CN CN202222763877.9U patent/CN218886699U/en active Active
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