CN212966572U - Marketing teaching explanation display device - Google Patents
Marketing teaching explanation display device Download PDFInfo
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- CN212966572U CN212966572U CN202021955695.6U CN202021955695U CN212966572U CN 212966572 U CN212966572 U CN 212966572U CN 202021955695 U CN202021955695 U CN 202021955695U CN 212966572 U CN212966572 U CN 212966572U
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- display
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- installation box
- motor
- display device
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Abstract
The utility model discloses a marketing teaching explanation display device, including the deck plate, install the install bin on the roof of deck plate, first display is installed in the front of install bin, and the back mounting has the second display, the built-in host computer of install bin, first display and second display all are connected with the host computer, install the protection network on the roof of install bin, install the motor on the diapire of install bin, the fan is installed to the drive end of motor, a plurality of gas pockets have been run through on the surface of install bin. The display device of this scheme can show teacher and student respectively through setting up two displays, and the height of device can be adjusted to probably need the condition of adjusting device height in the adaptation actual teaching, in the install bin of device in addition, set up and to carry out radiating motor and fan to host computer and display, thereby guarantee that host computer and display can safe efficient operation use.
Description
Technical Field
The utility model relates to a display device technical field especially relates to a marketing teaching explanation display device.
Background
In marketing teaching, display device needs to be used to show teaching content to the student, for example: chinese patent No. CN 211181115U discloses a multidirectional marketing teaching explanation display device, including ejector pin, couple, curtain and rolling cover, the top fixed mounting of ejector pin has the couple, and the below position of ejector pin still is provided with the body of rod and curtain respectively to the body of rod and curtain set gradually from a left side right side on going up, the top of connecting the rope is tied up with the bottom of the body of rod and is connected, and the bottom of going up the body of rod is connected through the bottom of reset spring with the body of rod down, the top of rolling cover runs through and is provided with the export, and the outside edge of export is provided with the brush hair.
Above prior art device adopts the curtain to demonstrate relevant teaching content to the student as the carrier, still has other display device among the prior art, and these devices generally exist: the height is not adjustable, only demonstrates for the student, does not have the function that demonstrates to the teacher alone, does not utilize the teacher to carry out corresponding control to the content of demonstrateing, does not have fine heat dissipation means in the device that adopts the display to demonstrate simultaneously, and then makes the functioning speed of display and host computer receive the influence, consequently needs to improve current display device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a marketing teaching explanation display device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a marketing teaching explanation display device comprises a table top board, wherein an installation box is installed on the top wall of the table top board, a first display is installed on the front side of the installation box, a second display is installed on the back side of the installation box, a host is arranged in the installation box, the first display and the second display are both connected with the host, a protective net is installed on the top wall of the installation box, a motor is installed on the bottom wall of the installation box, a fan is installed at the driving end of the motor, and a plurality of air holes are formed in the surface of the installation box in a penetrating mode;
the lower side of the table panel is provided with four first sleeves, the bottom of each first sleeve is fixedly connected with a sliding rod, the bottom of each sliding rod is slidably sleeved with a second sleeve, the bottom of each second sleeve is provided with a universal wheel, the bottom wall of the table panel is symmetrically provided with four sliding grooves, one of the sliding grooves is rotatably provided with a threaded rod, one end of the threaded rod extends to the outer side of the table panel and is provided with a knob, the threaded rod is provided with a threaded block in a threaded manner, the bottom end of the threaded block is fixed with the top end of one of the first sleeves, the other three sliding grooves are internally provided with transverse sliding rods, each transverse sliding rod is provided with a sliding block in a sliding manner, the bottom end of each sliding block is respectively fixed with the top end of one of the first sleeves, and an X-shaped connecting rod is arranged between the first sleeve and the second sleeve opposite to, and a horizontal connecting rod is jointly fixed between the first sleeve and the first sleeve in the width direction of the table top plate.
Furthermore, the number of the X-shaped connecting rods is two, and the number of the horizontal connecting rods is two.
Further, the drive end of motor is installed the pivot, the fan is fixed through the drive end of pivot with the motor, and the number of fan is three.
Further, first display and deck plate mutually perpendicular to install in the front of install bin through the bolt, there is the contained angle second display and deck plate, and the slope of second display upwards sets up, the second display passes through the bolt and installs at the back of install bin.
Further, the protection net passes through bolt demountable installation at the top surface of install bin.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the display device of this scheme can show teacher and student respectively through setting up two displays, and the height of device can be adjusted to probably need the condition of adjusting device height in the adaptation actual teaching, in the install bin of device in addition, set up and to carry out radiating motor and fan to host computer and display, thereby guarantee that host computer and display can safe efficient operation use.
Drawings
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.
Fig. 1 is a front view of a marketing teaching demonstration device of the present invention;
fig. 2 is a rear view of the marketing teaching explanation display device of the present invention;
fig. 3 is a right side view of the marketing teaching explanation display device of the present invention;
FIG. 4 is an enlarged view of a portion a of FIG. 1;
fig. 5 is an enlarged view of a portion b of fig. 1.
In the figure: the device comprises a panel 1, an installation box 2, a first display 3, a second display 4, a first sleeve 5, a second sleeve 6, a sliding rod 7, a universal wheel 8, a 9X-shaped connecting rod, a horizontal connecting rod 10, a threaded rod 11, a knob 12, a transverse sliding rod 13, a threaded block 14, a sliding block 15, a host computer 16, a motor 17, a fan 18, a protective net 19 and an air hole 20.
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.
Referring to fig. 1-5, a marketing teaching explanation display device, including deck plate 1, install bin 2 on deck plate 1's the roof, first display 3 is installed in the front of install bin 2, the back mounted has second display 4, first display 3 and deck plate 1 mutually perpendicular to install in the front of install bin 2 through the bolt, there is the contained angle second display 4 and deck plate 1, and the slope of second display 4 upwards sets up, second display 4 passes through the bolt and installs at the back of install bin 2.
A host 16 is arranged in the installation box 2, the first display 3 and the second display 4 are both connected with the host 16, a protective screen 19 is arranged on the top wall of the installation box 2, a motor 17 is arranged on the bottom wall of the installation box 2, a fan 18 is arranged at the driving end of the motor 17, and a plurality of air holes 20 are formed in the surface of the installation box 2 in a penetrating manner; the protective net 19 is detachably mounted on the top surface of the mounting box 2 through bolts. The driving end of the motor 17 is provided with a rotating shaft, the fans 18 are fixed with the driving end of the motor 17 through the rotating shaft, and the number of the fans 18 is three.
The first display 3 is used for displaying for students, and the second display 4 is used for teachers, and is arranged in an inclined mode, so that teaching and watching can be facilitated. The host computer 16 displays contents through the two displays, the motor 17 drives the rotating shaft, and heat in the installation box 2 is sent out from the protective net 19 through the fan 18, so that heat dissipation is realized, and the host computer 16 and the two displays can be guaranteed to operate efficiently.
Four first sleeves 5 are arranged on the lower side of a table panel 1, the bottom ends of the first sleeves 5 are fixedly connected with sliding rods 7, the bottom ends of the sliding rods 7 are slidably sleeved with second sleeves 6, universal wheels 8 are installed at the bottom ends of the second sleeves 6, four sliding grooves are symmetrically formed in the bottom wall of the table panel 1, a threaded rod 11 is rotatably installed in one of the sliding grooves, one end of the threaded rod 11 extends to the outer side of the table panel 1 and is provided with a knob 12, a threaded block 14 is installed on the threaded rod 11 in a threaded manner, the bottom end of the threaded block 14 is fixed with the top end of one of the first sleeves 5, transverse sliding rods 13 are installed in the other three sliding grooves, each transverse sliding rod 13 is connected with a sliding block 15 in a sliding manner, the bottom end of each sliding block 15 is respectively fixed with the top end of one of the first sleeve 5, and an X-shaped connecting rod 9 is installed between the, a horizontal connecting rod 10 is jointly fixed between the first sleeve 5 and the first sleeve 5 in the width direction of the table panel 1.
The number of the X-shaped connecting rods 9 is two, and the number of the horizontal connecting rods 10 is two. X-shaped connecting rod 9 comprises two alternately pivoted bodies of rod, and the body of rod rotates through the pivot to be connected, two tip of X-shaped connecting rod 9 upside all rotate through the surface of rotating the seat and being connected with first sleeve 5, two tip of X-shaped connecting rod 9 downside all rotate through rotating the seat and be connected with the first and sleeve 6's surface, the both ends of horizontal connecting rod 10 all are connected with the fixed surface of first sleeve 5, in addition, the both ends of horizontal connecting rod 10 can also be connected with the fixed surface of second sleeve 6.
The utility model discloses a theory of operation and use flow: the second display 4 provides the teacher with the display, the first display 3 provides the student with the display, the display content is determined by the host computer 16, and the top surface of the table panel 1 and the side near the second display 4 can be used for placing the mouse and the keyboard.
The display height of the device is adjustable, and the process is as follows: the knob 12 is rotated to drive the threaded rod 11 to be in threaded fit with the threaded block 14, the threaded block 14 moves on the threaded rod 11 and firstly drives the first sleeve 5 at the bottom end of the threaded block 14 to move, another first sleeve 5 is driven to move through the fit of the X-shaped connecting rod 9 during movement, the two first sleeves 5 pull out the sliding rod 7 from the second sleeve 6 during movement, so that the height of the device can be adjusted, the horizontal connecting rod 10 can pull the other two first sleeves 5 to move when the two first sleeves 5 move, and the height of the device can be stably adjusted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The marketing teaching explanation display device comprises a table top plate (1) and is characterized in that an installation box (2) is installed on the top wall of the table top plate (1), a first display (3) is installed on the front surface of the installation box (2), a second display (4) is installed on the back surface of the installation box (2), a host (16) is arranged in the installation box (2), the first display (3) and the second display (4) are both connected with the host (16), a protective net (19) is installed on the top wall of the installation box (2), a motor (17) is installed on the bottom wall of the installation box (2), a fan (18) is installed at the driving end of the motor (17), and a plurality of air holes (20) are formed in the surface of the installation box (2) in a penetrating mode;
the lower side of the table panel (1) is provided with four first sleeves (5), the bottom of each first sleeve (5) is fixedly connected with a sliding rod (7), the bottom of each sliding rod (7) is slidably sleeved with a second sleeve (6), the bottom of each second sleeve (6) is provided with a universal wheel (8), four sliding grooves are symmetrically formed in the bottom wall of the table panel (1), one of the sliding grooves is internally provided with a threaded rod (11) in a rotating manner, one end of the threaded rod (11) extends to the outer side of the table panel (1) and is provided with a knob (12), a threaded block (14) is arranged on the threaded rod (11) in a threaded manner, the bottom of the threaded block (14) is fixed to the top end of one of the first sleeves (5), the other three sliding grooves are internally provided with transverse sliding rods (13), and each transverse sliding rod (13) is slidably connected with a sliding block (15), the bottom end of each sliding block (15) is fixed to the top end of a first sleeve (5), an X-shaped connecting rod (9) is mounted between the first sleeve (5) and the second sleeve (6) opposite to the first sleeve in the length direction of the table board (1) in a shared mode, and a horizontal connecting rod (10) is fixed between the first sleeve (5) and the first sleeve (5) in the width direction of the table board (1) in a shared mode.
2. The marketing teaching demonstration device according to claim 1, wherein the number of the X-shaped connecting rods (9) is two, and the number of the horizontal connecting rods (10) is two.
3. The marketing teaching explanation display device of claim 1, characterized in that a rotating shaft is installed at the driving end of the motor (17), the fans (18) are fixed with the driving end of the motor (17) through the rotating shaft, and the number of the fans (18) is three.
4. The marketing teaching explanation display device of claim 1, characterized in that the first display (3) is perpendicular to the table top plate (1) and is mounted on the front surface of the installation box (2) through bolts, the second display (4) forms an included angle with the table top plate (1), the second display (4) is arranged obliquely upwards, and the second display (4) is mounted on the back surface of the installation box (2) through bolts.
5. The marketing teaching explanation display device of claim 1, characterized in that the protective net (19) is detachably mounted on the top surface of the mounting box (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955695.6U CN212966572U (en) | 2020-09-09 | 2020-09-09 | Marketing teaching explanation display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021955695.6U CN212966572U (en) | 2020-09-09 | 2020-09-09 | Marketing teaching explanation display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212966572U true CN212966572U (en) | 2021-04-13 |
Family
ID=75365774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021955695.6U Expired - Fee Related CN212966572U (en) | 2020-09-09 | 2020-09-09 | Marketing teaching explanation display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212966572U (en) |
-
2020
- 2020-09-09 CN CN202021955695.6U patent/CN212966572U/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: 20210413 Termination date: 20210909 |