CN215679746U - Computer software technology teaching display device - Google Patents
Computer software technology teaching display device Download PDFInfo
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- CN215679746U CN215679746U CN202121398326.6U CN202121398326U CN215679746U CN 215679746 U CN215679746 U CN 215679746U CN 202121398326 U CN202121398326 U CN 202121398326U CN 215679746 U CN215679746 U CN 215679746U
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Abstract
The utility model relates to the technical field of display devices, in particular to a computer software technology teaching display device which comprises a base, wherein the left side and the right side of the top end of the base are rotatably connected with deflection rods, the top ends of the deflection rods are rotatably connected with a distance adjusting rod, and the right end of the distance adjusting rod is in threaded connection with a double-thread screw. The utility model aims to solve the technical problems of inconvenient operation and nonadjustable display angle. In order to solve the technical problem, the utility model provides a computer software technology teaching display device, which is convenient and quick to operate, simple in overall structure and easy to maintain, and reduces the use and maintenance cost of the device.
Description
Technical Field
The utility model relates to the technical field of display devices, in particular to a computer software technology teaching display device.
Background
In the computer software teaching process, a computer is required to be used as a main training teaching aid, the computer is used for directly demonstrating teaching, and the learning efficiency of students is required to be improved by combining a traditional blackboard writing teaching mode.
The prior patent (publication number: CN212782380U) discloses a teaching and showing device for computer software technology. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the device has the problems of complex structure, heavy weight, inconvenient operation and high manufacturing cost in the using process; 2. in the use process of the device, the content display angle is not adjustable, so that the display effect of the device is limited.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a computer software technology teaching display device, which solves the problems of complex structure, heavy weight and inconvenient operation of the device in the using process, has higher manufacturing cost, and has limited display effect due to the unadjustable content display angle in the using process.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a computer software technology teaching display device, includes the base, the equal swivelling joint in top left side and the right side of base has the deflection pole, the top swivelling joint of deflection pole has the roll adjustment pole, the right-hand member threaded connection of roll adjustment pole has double threaded screw, the top swivelling joint of roll adjustment pole has branch, the top swing joint of branch has the fixed plate, the front side fixedly connected with clipboard of fixed plate, the top fixedly connected with spacer pin of branch, the bottom of spacer pin is contradicted in the outside of fixed plate.
The top fixedly connected with slide bar of fixed plate, the slide bar top is contradicted and is had spacing slider, the spacing spring of top fixedly connected with of spacing slider, the top fixedly connected with mount pad of spacing spring, the equal swing joint in bottom and the top of mount pad has the leading wheel, the board is pasted to the outside fixedly connected with of mount pad.
Further preferably, the left side and the right side of the top end of the base are fixedly connected with reinforcing rods, and the top ends of the reinforcing rods are rotatably connected to the bottom ends of the deflection rods.
Further preferably, the bottom end swing joint of roll adjustment pole has spacing thread bush, and the inboard threaded connection of spacing thread bush is in double-thread screw's the outside, the quantity of roll adjustment pole is two.
Further preferably, the middle part of the double-threaded screw is fixedly connected with an operation rotating handle, and the left end and the right end of the double-threaded screw are fixedly connected with threaded rods.
Further preferably, the equal fixedly connected with rotation axis of left end and right-hand member of fixed plate, the outside of rotation axis is contradicted in the bottom of spacer pin, rotates double-end screw, changes roll adjustment pole in double-end screw's outside position, and the bottom that the deflection pole used the deflection pole begins to rotate as the centre of a circle, and the roll adjustment pole uses the bottom of branch to begin to rotate as the centre of a circle, changes the interval of branch and base.
Further preferably, the left end fixedly connected with magnet of mount pad, and the left end of magnet adsorbs at the middle part of slide bar, the quantity of mount pad is two, accomplishes the fixed position who pastes the board through spacing spring and spacing slider, improves the stiction of mount pad and slide bar, conveniently pastes the board and expandes back position and keep stable.
(III) advantageous effects
The utility model provides a computer software technology teaching display device, which has the following beneficial effects:
(1) the device is convenient to operate and use, the display height adjustment of the writing board is completed through the matching of the double-head screw, the distance adjusting rod and the deflection rod, the display angle quick adjustment of the writing board is completed through the limiting pin and the fixing plate, a user can replace the writing board conveniently, the pasting board of the device can be unfolded and recovered quickly through pushing and pulling the pasting board directly, the operation is convenient and quick, the overall structure is simple and easy to maintain, and the use and maintenance cost of the device is reduced.
(2) The display height and angle of the device are adjustable, the display effect of the device is improved, the double-threaded screw is rotated, the position of the distance adjusting rod on the outer side of the double-threaded screw is changed, the deflection rod starts to rotate by taking the bottom end of the deflection rod as a circle center, the distance adjusting rod starts to rotate by taking the bottom end of the supporting rod as a circle center, the distance between the supporting rod and the base is changed, the display height of the device is adjusted, and the display angle adjustment of the fixing plate, the writing plate and the pasting plate is completed by releasing the collision between the limiting pin and the fixing plate.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a front view of the retaining plate structure of the present invention.
In the figure: the device comprises a base 1, a deflection rod 2, a distance adjusting rod 3, a double-threaded screw rod 4, a support rod 5, a fixing plate 6, a writing board 7, a limiting pin 8, a sliding rod 9, a limiting sliding block 10, a limiting spring 11, a mounting seat 12, a guide wheel 13 and a pasting plate 14.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a computer software technology teaching display device comprises a base 1, wherein the left side and the right side of the top of the base 1 are fixedly connected with reinforcing rods, the top ends of the reinforcing rods are rotatably connected with the bottom end of a deflection rod 2, the left side and the right side of the top of the base 1 are rotatably connected with the deflection rod 2, the top end of the deflection rod 2 is rotatably connected with a distance adjusting rod 3, the bottom end of the distance adjusting rod 3 is movably connected with a limiting thread sleeve, the inner side of the limiting thread sleeve is in threaded connection with the outer side of a double-end screw rod 4, the number of the distance adjusting rods 3 is two, the right end of the distance adjusting rod 3 is in threaded connection with the double-end screw rod 4, the middle part of the double-end screw rod 4 is fixedly connected with an operating handle, the left end and the right end of the double-end screw rod 4 are fixedly connected with threaded rods, the top end of the distance adjusting rod 3 is rotatably connected with a support rod 5, the top end of the support rod 5 is movably connected with a fixing plate 6, and the left end and right end of the fixing plate 6 are fixedly connected with a rotating shaft, the outside of rotation axis is contradicted in the bottom of spacer pin 8, and the front side fixedly connected with clipboard 7 of fixed plate 6, the top fixedly connected with spacer pin 8 of branch 5, and the bottom of spacer pin 8 is contradicted in the outside of fixed plate 6.
The top end of the fixed plate 6 is fixedly connected with a slide rod 9, the top end of the slide rod 9 is abutted against a limiting slide block 10, the top end of the limiting slide block 10 is fixedly connected with a limiting spring 11, the top end of the limiting spring 11 is fixedly connected with an installation seat 12, the left end of the installation seat 12 is fixedly connected with a magnet, the left end of the magnet is absorbed at the middle part of the slide bar 9, the number of the installation seats 12 is two, the bottom end and the top end of the installation seat 12 are both movably connected with guide wheels 13, the outer side of the installation seat 12 is fixedly connected with an adhesive plate 14, the left end of the mounting base 12 is released from the suction of the slide bar 9 by pushing and pulling the adhesive plate 14, the adhesive plate 14 is drawn out from the rear side of the fixing plate 6, the spreading of the adhesive plate 14 is completed, the position fixing of the pasting plate 14 is completed through the limiting spring 11 and the limiting slide block 10, the static friction force between the mounting seat 12 and the slide rod 9 is improved, and the position of the pasting plate 14 is kept stable after the pasting plate is unfolded conveniently.
The working principle is as follows:
when the computer software technology teaching display device is used, a user rotates the double-threaded screw 4 to change the position of the distance adjusting rod 3 at the outer side of the double-threaded screw 4, the deflection rod 2 starts to rotate by taking the bottom end of the deflection rod 2 as a circle center, the distance adjusting rod 3 starts to rotate by taking the bottom end of the supporting rod 5 as a circle center, the distance between the supporting rod 5 and the base 1 is changed, the display height of the device is adjusted, and the display angle adjustment of the fixing plate 6, the writing plate 7 and the pasting plate 14 is completed by removing the collision between the limiting pin 8 and the fixing plate 6;
when the adhesive plate 14 is used, the left end of the mounting seat 12 and the sliding rod 9 are removed from being adsorbed by pushing and pulling the adhesive plate 14, the adhesive plate 14 is pulled out from the rear side of the fixing plate 6, the expansion of the adhesive plate 14 is completed, the position fixing of the adhesive plate 14 is completed through the limiting spring 11 and the limiting slider 10, the static friction force between the mounting seat 12 and the sliding rod 9 is improved, the position of the adhesive plate 14 after being expanded is kept stable conveniently, and a user can flexibly select the writing plate 7 and the adhesive plate 14 according to teaching and display contents for use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model.
Claims (6)
1. The utility model provides a computer software technology teaching display device, includes base (1), its characterized in that: the left side and the right side of the top end of the base (1) are both rotatably connected with a deflection rod (2), the top end of the deflection rod (2) is rotatably connected with a distance adjusting rod (3), the right end of the distance adjusting rod (3) is in threaded connection with a double-end screw (4), the top end of the distance adjusting rod (3) is rotatably connected with a support rod (5), the top end of the support rod (5) is movably connected with a fixed plate (6), the front side of the fixed plate (6) is fixedly connected with a writing board (7), the top end of the support rod (5) is fixedly connected with a limit pin (8), and the bottom end of the limit pin (8) abuts against the outer side of the fixed plate (6);
the top fixedly connected with slide bar (9) of fixed plate (6), conflict on slide bar (9) top has spacing slider (10), the spacing spring of top fixedly connected with (11) of spacing slider (10), the top fixedly connected with mount pad (12) of spacing spring (11), the equal swing joint in bottom and the top of mount pad (12) has leading wheel (13), board (14) are pasted to the outside fixedly connected with of mount pad (12).
2. The computer software technology teaching display device of claim 1, wherein: the equal fixedly connected with stiffener in top left side and the right side of base (1), and the top swivelling joint of stiffener is in the bottom of deflection pole (2).
3. The computer software technology teaching display device of claim 1, wherein: the bottom swing joint of roll adjustment pole (3) has spacing thread bush, and the inboard threaded connection of spacing thread bush is in the outside of double-end screw (4), the quantity of roll adjustment pole (3) is two.
4. The computer software technology teaching display device of claim 1, wherein: the middle part fixedly connected with operation of double-end screw (4) changes the handle, the equal fixedly connected with threaded rod of left end and right-hand member of double-end screw (4).
5. The computer software technology teaching display device of claim 1, wherein: the equal fixedly connected with rotation axis of left end and right-hand member of fixed plate (6), the outside of rotation axis is contradicted in the bottom of spacer pin (8).
6. The computer software technology teaching display device of claim 1, wherein: the left end fixedly connected with magnet of mount pad (12), and the left end of magnet adsorbs the middle part at slide bar (9), the quantity of mount pad (12) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398326.6U CN215679746U (en) | 2021-06-22 | 2021-06-22 | Computer software technology teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398326.6U CN215679746U (en) | 2021-06-22 | 2021-06-22 | Computer software technology teaching display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215679746U true CN215679746U (en) | 2022-01-28 |
Family
ID=79976961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121398326.6U Active CN215679746U (en) | 2021-06-22 | 2021-06-22 | Computer software technology teaching display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215679746U (en) |
-
2021
- 2021-06-22 CN CN202121398326.6U patent/CN215679746U/en active Active
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