CN216249012U - Computer information retrieval device based on network teaching - Google Patents
Computer information retrieval device based on network teaching Download PDFInfo
- Publication number
- CN216249012U CN216249012U CN202122583866.8U CN202122583866U CN216249012U CN 216249012 U CN216249012 U CN 216249012U CN 202122583866 U CN202122583866 U CN 202122583866U CN 216249012 U CN216249012 U CN 216249012U
- Authority
- CN
- China
- Prior art keywords
- plate
- retrieval
- magnet
- folding
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a computer information retrieval device based on network teaching, which comprises a retrieval plate and an input plate, wherein the lower surface of the retrieval plate is provided with a first support plate, the middle of the lower surface of the first support plate is provided with a bottom plate, the middle of the upper part of the front surface of the retrieval plate is provided with a display groove, a display screen is arranged in the display groove, the middle of the lower part of the front surface of the retrieval plate is provided with a strip-shaped groove, the input plate is arranged in the strip-shaped groove, and a shielding plate is arranged above the retrieval plate, and compared with the prior art, the utility model has the following beneficial effects: through shielding plate, first folded sheet and the second folded sheet that sets up, can carry out rain-proof protection to retrieval device when the rainy day, also can be used for sheltering from the sun, prevent that light from not seeing the screen too strongly, through first cylindric lock, second cylindric lock, first magnet and the second magnet that sets up for shielding plate, first folded sheet and second folded sheet can fold and deposit.
Description
Technical Field
The utility model belongs to the field of retrieval devices, and particularly relates to a computer information retrieval device based on network teaching.
Background
At present, information retrieval is a main mode for users to query and acquire information, and is a method and means for searching information. Information retrieval in the narrow sense refers only to information queries. Namely, the user adopts a certain method according to the needs, and finds out the searching process of the needed information from the information set by means of the searching tool. The generalized information retrieval is a process of processing, sorting, organizing and storing information in a certain mode, and accurately finding out related information according to specific needs of information users. Also known as storage and retrieval of information. Generally, information retrieval refers to generalized information retrieval, but the conventional retrieval device has no rain shielding function, and the retrieval device is short-circuited and burnt out when the conventional retrieval device is used outdoors in rainy days, so that a computer information retrieval device based on network teaching is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a computer information retrieval device based on network teaching, and solves the problems in the background technology.
The utility model is realized by the following technical scheme: a computer information retrieval device based on network teaching comprises a retrieval plate, a second supporting plate, a first fixing cap and an input plate, wherein the lower surface of the retrieval plate is provided with the first supporting plate, a bottom plate is arranged in the middle of the lower surface of the first supporting plate, a display groove is formed in the middle of the upper portion of the front surface of the retrieval plate, a display screen is arranged in the display groove, a strip-shaped groove is formed in the middle of the lower portion of the front surface of the retrieval plate, the input plate is arranged in the strip-shaped groove, a shielding plate is arranged above the retrieval plate, a first folding plate is arranged on the left surface of the shielding plate, a second folding plate is arranged on the right surface of the shielding plate, lifting plates are arranged in the middle of the left side of the lower surface of the first folding plate and in the middle of the right side of the lower surface of the second folding plate, folding grooves are formed in the left side and the right side of the upper surface of the shielding plate, and second magnet grooves are formed in the two folding grooves, the two second magnet grooves are internally provided with second magnets, the left side of the upper surface of the first folding plate and the right side of the upper surface of the second folding plate are respectively provided with a first magnet groove, the two first magnet grooves are internally provided with first magnets, the leftmost upper part and the rightmost upper part of the rear surface of the retrieval plate are respectively provided with a fixed block, the left surface of the fixed block at the left side of the rear surface of the retrieval plate and the right surface of the fixed block at the right side of the rear surface of the retrieval plate are respectively provided with a fixed groove, the two second support plates are respectively arranged at the left side and the right side of the retrieval plate, the two fixed grooves are internally provided with second cylindrical pins, the right surfaces of the two second support plates are respectively provided with second rotating holes, the outer end surfaces of the two second cylindrical pins are respectively connected with two second fixed caps through the two first rotating holes, and the middle of the lower surface of the shielding plate is provided with a fixed plate, the fixed plate right surface has been seted up the fixed orifices, be provided with first rotary rod in the fixed orifices, two first rotatory hole has all been seted up to the right surface top of second backup pad, the both ends of first cylindric lock are connected with two first locking caps through two rotatory holes of second respectively.
In a preferred embodiment, a hinge is disposed between the connection portions of the first folding plate and the shielding plate, and a hinge is disposed between the connection portions of the second folding plate and the shielding plate.
In a preferred embodiment, the first folding plate is a rotating mechanism, the second folding plate is a rotating mechanism, the shielding plate is a rotating mechanism, and the second supporting plate is a rotating mechanism.
As a preferred embodiment, the anti-slip lines are respectively engraved on the outer surfaces of the two first fixing caps and the two second fixing caps
As a preferred implementation mode, the single chip microcomputer and the memory are arranged inside the retrieval board
In a preferred embodiment, the two first magnets and the two first magnet slots are bonded and connected through epoxy resin glue, and the two second magnets and the two second magnet slots are bonded and connected through epoxy resin glue.
After the technical scheme is adopted, the utility model has the beneficial effects that: through shielding plate, first folded sheet and the second folded sheet that sets up, can carry out rain-proof protection to retrieval device when the rainy day, also can be used for sheltering from the sun, prevent that light from not seeing the screen too strongly, through first cylindric lock, second cylindric lock, first magnet and the second magnet that sets up for shielding plate, first folded sheet and second folded sheet can fold and deposit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.
Fig. 1 is a schematic view of the overall structure of a computer information retrieval device based on network teaching according to the present invention.
Fig. 2 is a right side sectional view of a computer information retrieval apparatus based on network teaching according to the present invention.
Fig. 3 is a right surface folding diagram of a computer information retrieval device based on network teaching according to the present invention.
Fig. 4 is a three-dimensional view of a folding plate of the computer information retrieval device based on network teaching of the present invention.
In the figure, 1-search board, 2-display screen, 3-input board, 4-first supporting board, 5-shielding board, 6-fixing board, 7-first folding board, 8-second folding board, 9-first magnet, 10-second magnet, 11-pulling board, 12-fixing block, 13-first cylindrical pin, 14-first fixing cap, 15-second supporting board, 16-second cylindrical pin and 17-second fixing cap.
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 to 4, the present invention provides a technical solution: a computer information retrieval device based on network teaching comprises a retrieval plate 1, a second supporting plate 15, a first fixing cap 14 and an input plate 3, wherein the lower surface of the retrieval plate 1 is provided with the first supporting plate 4, the middle of the lower surface of the first supporting plate 4 is provided with a bottom plate, the middle of the upper part of the front surface of the retrieval plate 1 is provided with a display groove, the display groove is internally provided with a display screen 2, the middle of the lower part of the front surface of the retrieval plate 1 is provided with a strip-shaped groove, the input plate 3 is arranged in the strip-shaped groove, the upper part of the retrieval plate 1 is provided with a shielding plate 5, the left surface of the shielding plate 5 is provided with a first folding plate 7, the right surface of the shielding plate 5 is provided with a second folding plate 8, the middle of the left side of the lower surface of the first folding plate 7 and the middle of the right side of the lower surface of the second folding plate 8 are both provided with a lifting plate 11, the left side and right side of the upper surface of the shielding plate 5 are provided with folding grooves, and the second magnet grooves are both arranged in the two folding grooves, two second magnets 10 are arranged in the two second magnet grooves, the left side of the upper surface of the first folding plate 7 and the right side of the upper surface of the second folding plate 8 are both provided with a first magnet groove, the two first magnet grooves are both provided with a first magnet 9, the left side upper part and the right side upper part of the rear surface of the retrieval plate 1 are both provided with a fixed block 12, the left surface of the fixed block 12 at the left side of the rear surface of the retrieval plate 1 and the right surface of the fixed block 12 at the right side of the rear surface of the retrieval plate 1 are both provided with a fixed groove, the two second supporting plates 15 are provided with two second supporting plates 15 respectively arranged at the left side and the right side of the retrieval plate 1, the two fixed grooves are both provided with second cylindrical pins 16, the right surfaces of the two second supporting plates 15 are both provided with second rotating holes, the outer end surfaces of the two second cylindrical pins 16 are respectively connected with two second fixed caps 17 through the two first rotating holes, a fixed plate 6 is arranged in the middle of the lower surface of the shielding plate 5, the fixed orifices has been seted up on 6 right surfaces of fixed plate, is provided with first rotary rod in the fixed orifices, and first rotatory hole has all been seted up to the right surface top of two second backup pads 15, and the both ends of first cylindric lock 13 are connected with two first locking caps 14 through two rotatory holes of second respectively.
A hinge is arranged between the connecting part of the first folding plate 7 and the shielding plate 5, and a hinge is arranged between the connecting part of the second folding plate 8 and the shielding plate 5.
The first folding plate 7 is a rotating mechanism, the second folding plate 8 is a rotating mechanism, the shielding plate 5 is a rotating mechanism, the second supporting plate 15 is a rotating mechanism, the first folding plate 7 and the second folding plate 8 can rotate through a hinge, the shielding plate 5 can rotate through the first cylindrical pin 13, and the second supporting plate 15 can rotate through the second cylindrical pin 16.
Anti-skidding line is carved with the surface at two first fixed caps 14 and two second fixed caps 17 respectively, increases the frictional force of palm and first fixed cap 14 and second fixed cap 17 through anti-skidding line, makes things convenient for user to twist first fixed cap 14 and second fixed cap 17 to move.
The single chip microcomputer and the memory are arranged in the retrieval board 1, information is stored in the memory, and the information needing to be inquired can be called out through the single chip microcomputer.
Through epoxy glue bonding connection between two first magnets 9 and two first magnet grooves, through epoxy glue bonding connection between two second magnets 10 and two second magnet grooves, fold first folding plate 7 and second folding plate 8 through first magnet 9 and second magnet 10 and deposit.
As an embodiment of the present invention: when in actual use, teaching data are stored in a memory in the retrieval board 1 in advance, a question to be retrieved is input through the input board 3 when in use, and the resources compounded in the memory are called out through the singlechip, so that the resources are displayed on the display screen 2; when the retrieval device is used outdoors in rainy days, the two first fixing caps 14 and the two second fixing caps 17 are screwed anticlockwise, so that the two first fixing caps 14 and the two second fixing caps 17 both move towards the two second support plates 15, so that the surfaces of the two first fixing caps 14 and the two second fixing caps 17 are not in contact with the two second support plates 15, then the two second support plates 15 are rotated upwards to ninety degrees, then the two second fixing caps 17 are screwed clockwise, so that the two second fixing caps 17 are respectively in close contact with the surfaces of the two second support plates 15, then the two second fixing caps 17 are continuously screwed, so that the two second support plates 15 are respectively pressed by the two second fixing caps 17, so that the two second support plates 15 are in close contact with the surfaces on the two sides of the retrieval plate 1, so that the positions of the two second support plates 15 are fixed, then the shielding plate 5 is rotated anticlockwise to an angle horizontal to the retrieval plate 1, then clockwise twist two first locking caps 14 for the surface of two first locking caps 14 and the surface in close contact with of two second backup pad 15 are in the same place, thereby carry out the rigidity to shielding plate 5, then move two pull-up plate 11 upwards, first folding plate 7 and second folding plate 8 are all opened through the hinge rotation, first magnet 9 separates with second magnet 10, with first folding plate 7 and second folding plate 8 rotatory to with shielding plate 5 a horizontal plane, carry out rain-proofing through shielding plate 5, first folding plate 7 and second folding plate 8 to retrieval device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A computer information retrieval device based on network teaching, comprising a retrieval board (1), a second supporting board (15), a first fixing cap (14) and an input board (3), characterized in that: the lower surface of the retrieval plate (1) is provided with a first supporting plate (4), the middle of the lower surface of the first supporting plate (4) is provided with a bottom plate, the middle of the upper part of the front surface of the retrieval plate (1) is provided with a display groove, the display groove is internally provided with a display screen (2), the middle of the lower part of the front surface of the retrieval plate (1) is provided with a strip groove, the strip groove is internally provided with an input plate (3), the upper part of the retrieval plate (1) is provided with a baffle plate (5), the left surface of the baffle plate (5) is provided with a first folding plate (7), the right surface of the baffle plate (5) is provided with a second folding plate (8), the middle of the left side of the lower surface of the first folding plate (7) and the middle of the right side of the lower surface of the second folding plate (8) are both provided with lifting plates (11), the left and right sides of the upper surface of the baffle plate (5) are both provided with folding grooves, and the second magnet grooves are both provided with second magnet grooves, the two second magnet grooves are internally provided with second magnets (10), the left side of the upper surface of the first folding plate (7) and the right side of the upper surface of the second folding plate (8) are respectively provided with a first magnet groove, the two first magnet grooves are internally provided with first magnets (9), the leftmost upper part and the rightmost upper part of the rear surface of the retrieval plate (1) are respectively provided with a fixed block (12), the left surface of the fixed block (12) at the left side of the rear surface of the retrieval plate (1) and the right surface of the fixed block (12) at the right side of the rear surface of the retrieval plate (1) are respectively provided with a fixed groove, the two second supporting plates (15) are respectively arranged at the left side and the right side of the retrieval plate (1), the two fixed grooves are internally provided with second cylindrical pins (16), and the lower parts of the right surfaces of the two second supporting plates (15) are respectively provided with second rotating holes, the outer end faces of the two second cylindrical pins (16) are connected with the two second fixing caps (17) through two first rotating holes respectively, a fixing plate (6) is arranged in the middle of the lower surface of the shielding plate (5), fixing holes are formed in the right surface of the fixing plate (6), a first rotating rod is arranged in each fixing hole, the first rotating holes are formed in the upper portion of the right surface of the two second supporting plates (15), and the two ends of each first cylindrical pin (13) are connected with the two first fixing caps (14) through the two second rotating holes respectively.
2. A computer information retrieval apparatus based on network teaching as claimed in claim 1, wherein: hinges are arranged between the joints of the first folding plate (7) and the shielding plate (5) and between the joints of the second folding plate (8) and the shielding plate (5).
3. A computer information retrieval apparatus based on network teaching as claimed in claim 1, wherein: the first folding plate (7), the second folding plate (8), the shielding plate (5) and the second supporting plate (15) are all a rotating mechanism.
4. A computer information retrieval apparatus based on network teaching as claimed in claim 1, wherein: the outer surfaces of the two first fixing caps (14) and the two second fixing caps (17) are respectively carved with anti-skid grains.
5. A computer information retrieval apparatus based on network teaching as claimed in claim 1, wherein: the retrieval board (1) is internally provided with a singlechip and a memory.
6. A computer information retrieval apparatus based on network teaching as claimed in claim 1, wherein: two all through epoxy glue bonding connection between first magnet (9) and two first magnet grooves and between two second magnet (10) and two second magnet grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583866.8U CN216249012U (en) | 2021-10-26 | 2021-10-26 | Computer information retrieval device based on network teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122583866.8U CN216249012U (en) | 2021-10-26 | 2021-10-26 | Computer information retrieval device based on network teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216249012U true CN216249012U (en) | 2022-04-08 |
Family
ID=80990447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122583866.8U Active CN216249012U (en) | 2021-10-26 | 2021-10-26 | Computer information retrieval device based on network teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216249012U (en) |
-
2021
- 2021-10-26 CN CN202122583866.8U patent/CN216249012U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216249012U (en) | Computer information retrieval device based on network teaching | |
| CN213544617U (en) | Computer mainboard detects anchor clamps | |
| CN211432002U (en) | Computer software and hardware protection device | |
| CN209281833U (en) | A kind of portable Party building educational propaganda frame | |
| CN220623488U (en) | Socket type foldable miniature cloud terminal | |
| CN205432684U (en) | Commodity circulation is lectern for management teaching | |
| CN211827770U (en) | Word memory device is used in english teaching | |
| CN201327601Y (en) | Flip electronic device and hinge thereof | |
| CN217519605U (en) | Card formula support for cell-phone and panel computer | |
| CN213340945U (en) | Anti-drop's floating mainboard overhead connector | |
| CN215494793U (en) | Hub capable of being used as stent | |
| CN218181756U (en) | Quick connect type label rack | |
| CN218675547U (en) | Portable glasses | |
| CN215867646U (en) | Portable network all-in-one machine | |
| CN215495442U (en) | English learning device | |
| CN215730297U (en) | High-practicability universal English learning device | |
| CN211065503U (en) | Teacher's desk for teaching of special purpose computer | |
| CN215303807U (en) | Computer heat dissipation desk for Internet of things | |
| CN214742717U (en) | Biax transmission formula stable form pivot | |
| CN215068797U (en) | Device for displaying computer hardware equipment | |
| CN215007390U (en) | Novel publicity column | |
| CN204083725U (en) | High-definition digital show stand | |
| CN218181408U (en) | Desktop double-screen machine | |
| CN216649317U (en) | Dust protected card slot of UPS power | |
| CN108039069B (en) | Folding English reciting auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |