CN210691657U - Law specialty is with case teaching display device - Google Patents
Law specialty is with case teaching display device Download PDFInfo
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- CN210691657U CN210691657U CN201921982638.4U CN201921982638U CN210691657U CN 210691657 U CN210691657 U CN 210691657U CN 201921982638 U CN201921982638 U CN 201921982638U CN 210691657 U CN210691657 U CN 210691657U
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- display device
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a belong to teaching aid technical field, specifically a law specialty case teaching display device, including base, hydraulic pump, show frame, display screen and controller, set up in the middle of the top of base the hydraulic pump through being provided with the hydraulic pump, can drive the hydraulic stem through the hydraulic pump and go up and down, thereby drive show frame and display screen go up and down, can carry out the regulation of height to display screen and show frame, has improved the practicality, through being provided with controller and display screen, be provided with the WIFI module in the controller, the user can pass through external equipment through the WIFI module to the controller transmission teaching information, and transmit through the controller and show the screen and show, be convenient for real-time transmission teaching information, through setting up the display screen on the slide rail in the installing frame through the pulley, can slide adjusting to the position of display screen, diversified show teaching is conveniently carried out, has further improved the practicality.
Description
Technical Field
The utility model relates to a teaching auxiliary tool technical field specifically is a law specialty is with case teaching display device.
Background
Case teaching in the law classroom teaching is one of important components, and people, things and objects involved in the law case teaching have special professional characteristics. When involving more complicated legal relation case, traditional blackboard, chalk explanation take time, and are clear not enough, and classroom teaching effect is not good, has consequently appeared a lot of law case teaching display device on the market, but the teaching display device that has now usually is inconvenient adjusts the height and the angle of device, and can not be at any time with the teaching information transmission in the external equipment show teaching aid on teaching, the practicality is lower.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problem that exists among the current teaching display device, provided the utility model discloses.
Therefore, the utility model aims at providing a legal science specialty is with case teaching display device, through being provided with the hydraulic pump, can drive the hydraulic stem through the hydraulic pump and go up and down, thereby it goes up and down to drive show frame and display screen, can carry out the regulation of height to display screen and show frame, the practicality is improved, through being provided with controller and display screen, be provided with the WIFI module in the controller, the user can pass through the WIFI module through external equipment and transmit teaching information to the controller, and transmit through the controller and show that the display screen shows, the real-time transmission teaching information of being convenient for, through passing through the display screen on the slide rail of pulley setting in the installing frame, can slide the position of display screen and adjust, conveniently carry out diversified show teaching, the practicality is further improved.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a legal specialty is with case teaching display device, it includes: base, hydraulic pump, show frame, display screen and controller, set up in the middle of the top of base the hydraulic pump, the output is provided with the hydraulic stem in the middle of the top of hydraulic pump, the top of hydraulic stem is provided with the roof, the top of roof sets up the show frame, the inner chamber top and the inner chamber bottom of show frame all are provided with the slide rail, two all be provided with on the slide rail with slide rail matched with pulley, two set up between the pulley the display screen, set up in the middle of the preceding lateral wall of base the controller, be provided with the WIFI module in the controller, the controller passes through WIFI module electric connection in external terminal, controller electric connection the display screen.
As a law specialty case teaching display device's an preferred scheme, wherein: the bottom four corners department of base all is provided with the universal wheel, the inside of universal wheel is provided with arresting gear, be provided with the brake block with arresting gear matched with on the universal wheel.
As a law specialty case teaching display device's an preferred scheme, wherein: the top right side wall of base is provided with the power supply box, the inner chamber bottom right side wall of power supply box is provided with the power.
As a law specialty case teaching display device's an preferred scheme, wherein: the top of power supply box is provided with the case lid, the right side wall of power is provided with the interface that charges, it has the hole that charges with interface matched with to open in the middle of the right side wall bottom of power supply box, the left side wall of power supply box is opened there is the wiring hole, the power pass through the connecting wire connect in the hydraulic pump the display screen with the controller.
As a law specialty case teaching display device's an preferred scheme, wherein: the top and the bottom of the left side wall of the display frame and the top and the bottom of the right side wall of the display frame are both provided with limiting blocks.
As a law specialty case teaching display device's an preferred scheme, wherein: the display frame is characterized in that a magnetic layer is arranged on the front side wall of the display frame, and a plurality of magnetic blocks matched with the magnetic layer are arranged on the magnetic layer.
Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the hydraulic pump, can go up and down through the hydraulic pump drive hydraulic stem, thereby it goes up and down to drive show frame and display screen, can carry out the regulation of height to display screen and show frame, the practicality is improved, through being provided with controller and display screen, be provided with the WIFI module in the controller, the user can pass through the WIFI module through external equipment and transmit teaching information to the controller, and transmit through the controller and show for the display screen, the real-time transmission teaching information of being convenient for, through passing through the pulley setting with the display screen on the slide rail in the installing frame, can slide the regulation to the position of display screen, conveniently carry out diversified show teaching, the practicality has further been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the magnetic layer of the present invention;
fig. 3 is a schematic diagram of the structure of the power box of the present invention.
In the figure: the base 100, the universal wheel 110, the power supply box 120, the power supply 130, the box cover 140, the charging hole 150, the hydraulic pump 200, the hydraulic rod 210, the top plate 220, the display frame 300, the sliding rail 310, the pulley 320, the magnetic layer 330, the magnetic block 340, the display screen 400 and the controller 500.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: a law major case teaching display device comprises a base 100, a hydraulic pump 200, a display frame 300, a display screen 400 and a controller 500;
referring to fig. 1 and 3, the base 100 includes universal wheels 110, a power box 120, a power supply 130, a box cover 140 and a charging hole 150, the universal wheels 110 are installed at four corners of the bottom of the base 100, the power box 120 is installed on the right side wall of the top of the base 100, the power supply 130 is installed in the power box 120, the box cover 140 is installed on the top of the power box 120, the charging hole 150 is formed in the middle of the bottom of the right side wall of the power box 120, the base 100 is used for bearing various components, the universal wheels 110 are used for moving the device, the power box 120 is used for accommodating the power supply 130, the power supply 130 is used for supplying power to the various components, the box cover 140 is used for sealing the power box 120 and facilitating overhaul of the power supply 130, and the charging hole 150 is;
referring to fig. 1 again, the hydraulic pump 200 includes a hydraulic rod 210 and a top plate 220, the hydraulic pump 200 is installed in the middle of the top of the base 100, the hydraulic rod 210 is installed at the output end of the middle of the top of the hydraulic pump 200, the top plate 220 is installed at the top end of the hydraulic rod 210, the hydraulic pump 200 is used for driving the top plate 220 to lift through the hydraulic rod 210, and the top plate 220 is used for bearing the display frame 300;
referring to fig. 1 and 2, the display frame 300 includes a slide rail 310, a pulley 320, a magnetic layer 330 and a magnetic block 340, the display frame 300 is installed on the top of the top plate 220, the slide rail 310 is installed on the top of an inner cavity and the bottom of the inner cavity of the display frame 300, the pulley 320 is installed on the slide rail 310, the magnetic layer 330 is arranged on the front side wall of the display frame 300, the magnetic block 340 is adsorbed on the magnetic layer 330, the display frame 300 is used for installing a display screen through the slide rail 310 and the pulley 320, the slide rail 310 is used for matching with the pulley 320 to drive the display screen 400 to move, and the magnetic layer 330 is used for matching with the magnetic block 340 to adsorb and fix;
referring to fig. 1 again, a display screen 400 is installed between the two pulleys 320, and the display screen 400 is used for receiving the teaching case content transmitted by the controller 500 and displaying the teaching content;
referring to fig. 1 again, the controller 500 includes a WIFI module, and the controller 500 is configured to receive teaching information of an external terminal device through the WIFI module, and transmit the teaching information to the display screen 400 for displaying.
The working principle is as follows: technical personnel in this technical field remove the device and take in the classroom, open hydraulic pump 200, hydraulic pump 200 drives show frame 300 and display screen 400 through hydraulic stem 210 and carries out the regulation of height, the back of finishing is adjusted, connect external equipment in controller 500 through the WIFI module, give controller 500 with teaching information transmission, controller 500 gives the display screen with teaching information transmission and shows, through promoting display screen 400, display screen 400 slides on slide rail 310 through pulley 320, carry out the show teaching in different positions.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a law specialty is with case teaching display device which characterized in that: the display device comprises a base (100), a hydraulic pump (200), a display frame (300), a display screen (400) and a controller (500), wherein the hydraulic pump (200) is arranged in the middle of the top of the base (100), a hydraulic rod (210) is arranged at the middle output end of the top of the hydraulic pump (200), a top plate (220) is arranged at the top end of the hydraulic rod (210), the display frame (300) is arranged at the top of the top plate (220), slide rails (310) are arranged at the top and the bottom of an inner cavity of the display frame (300), pulleys (320) matched with the slide rails (310) are arranged on the two slide rails (310), the display screen (400) is arranged between the two pulleys (320), the controller (500) is arranged in the middle of the front side wall of the base (100), a WIFI module is arranged in the controller (500), and the controller (500) is electrically connected to an external terminal through the WIFI module, the controller (500) is electrically connected with the display screen (400).
2. The legal professional case teaching display device of claim 1, wherein: the bottom four corners department of base (100) all is provided with universal wheel (110), the inside of universal wheel (110) is provided with arresting gear, be provided with the brake block with arresting gear matched with on universal wheel (110).
3. The legal professional case teaching display device of claim 1, wherein: the top right side wall of the base (100) is provided with a power supply box (120), and the inner cavity bottom right side wall of the power supply box (120) is provided with a power supply (130).
4. The legal professional case teaching display device of claim 3, wherein: the top of power supply box (120) is provided with case lid (140), the right side wall of power (130) is provided with the interface that charges, open in the middle of the right side wall bottom of power supply box (120) and charge interface matched with hole (150), the left side wall of power supply box (120) is opened there is the wiring hole, power (130) pass through the connecting wire connect in hydraulic pump (200), display screen (400) and controller (500).
5. The legal professional case teaching display device of claim 1, wherein: the top and the bottom of the left side wall of the display frame (300) and the top and the bottom of the right side wall are both provided with limiting blocks.
6. The legal professional case teaching display device of claim 1, wherein: the display frame is characterized in that a magnetic layer (330) is arranged on the front side wall of the display frame (300), and a plurality of magnetic blocks (340) matched with the magnetic layer (330) are arranged on the magnetic layer (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982638.4U CN210691657U (en) | 2019-11-15 | 2019-11-15 | Law specialty is with case teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982638.4U CN210691657U (en) | 2019-11-15 | 2019-11-15 | Law specialty is with case teaching display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210691657U true CN210691657U (en) | 2020-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982638.4U Expired - Fee Related CN210691657U (en) | 2019-11-15 | 2019-11-15 | Law specialty is with case teaching display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210691657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944161A (en) * | 2021-02-07 | 2021-06-11 | 四川师范大学 | Law specialty is with case teaching display device |
-
2019
- 2019-11-15 CN CN201921982638.4U patent/CN210691657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944161A (en) * | 2021-02-07 | 2021-06-11 | 四川师范大学 | Law specialty is with case teaching display device |
| CN112944161B (en) * | 2021-02-07 | 2021-10-15 | 四川师范大学 | Law specialty is with case teaching display device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |