CN211694270U - Electronic class board convenient to overhaul - Google Patents
Electronic class board convenient to overhaul Download PDFInfo
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- CN211694270U CN211694270U CN202020094640.4U CN202020094640U CN211694270U CN 211694270 U CN211694270 U CN 211694270U CN 202020094640 U CN202020094640 U CN 202020094640U CN 211694270 U CN211694270 U CN 211694270U
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Abstract
The utility model discloses an electron class tablet convenient to overhaul, including base and electron class tablet body, the axle center department welding of base top outer wall has the pillar, and pegs graft on the pillar top has the lifter, and the welding has the mounting panel on the top outer wall of lifter, and the axle center department of mounting panel top outer wall has seted up the slot, and the welding has the positioning seat on the mounting panel is close to the top outer wall of slot, and the top welding that electron class tablet body kept away from positive outer wall opposite side outer wall has L type inserted block, and L type inserted block is pegged graft in the inside of slot. The utility model discloses install in inserting the vertical slot on the mounting panel in the L type inserted block, the electron class tablet body of being convenient for is fixed on the mounting panel, avoids electron class tablet body to drop, and the powerful magnetic base actuation that iron plate and slot bottom set up is connected, avoids L type inserted block at the slot internal rotation, fixed connection between the electron class tablet body of being convenient for and the mounting panel, the electron class tablet body of being convenient for dismantle fast, novel structure, convenient operation, the practicality is strong.
Description
Technical Field
The utility model relates to an electron class tablet technical field especially relates to an electron class tablet convenient to overhaul.
Background
The policy in the field of domestic education informatization is intensive, so that unified management is performed on numerous students, recording, collection and publishing of various information are facilitated, and class cards are widely used in the field of education. The school class board is a miniature of a class, and can indicate the name of the class, the brief introduction of a class owner and a task manager and the display of excellent students of the class; since the new century, the modernization and intelligence degree of teaching facilities is greatly improved, policies in the informatization field of domestic education are intensively released, unified management is facilitated for numerous students, recording, collection and publishing of various information are facilitated, and electronic class cards are widely used in the education field.
In the prior art, the problem that a bolt for fixing the electronic class board needs to be detached when the electronic class board is damaged and needs to be detached for maintenance or replacement in the use process of the electronic class board, and much time needs to be wasted in the detaching process exists. Therefore, it is desirable to design an electronic class board that is easy to repair to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the bolt of the fixed electronic class card needs to be dismantled when needing to be repaired or replaced to be dismantled in the use process of the electronic class card existing in the prior art, and the shortcoming that a lot of time needs to be wasted in the dismantling process, and the provided electronic class card convenient to overhaul.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electron class tablet convenient to overhaul, includes base and electron class tablet body, the axle center department welding of base top outer wall has the pillar, and pegs graft on the pillar top has the lifter, the welding has the mounting panel on the top outer wall of lifter, and the axle center department of mounting panel top outer wall has seted up the slot, the welding has the positioning seat on the mounting panel is close to the top outer wall of slot, and the electron class tablet body keeps away from the top welding of positive outer wall opposite side outer wall and has L type inserted block, L type inserted block is pegged graft in the inside of slot.
The key concept of the technical scheme is as follows: the L-shaped insert block is inserted into the vertical slot in the mounting plate to be mounted, the electronic class card body is fixed on the mounting plate, the electronic class card body is prevented from falling, the iron block is connected with the powerful magnetic seat arranged at the bottom of the slot in an attracting mode, the L-shaped insert block is prevented from rotating in the slot, the electronic class card body and the mounting plate are fixedly connected, the electronic class card body is convenient to rapidly detach, the structure is novel, the operation is convenient, and the practicability is high.
Furthermore, a strong magnetic seat is welded on the inner wall of the bottom of the slot, an iron block is welded at one end, located inside the slot, of the L-shaped inserting block, and the iron block is attracted to the outer wall of the top of the strong magnetic seat.
Furthermore, it has the pull rod to peg graft on the outer wall of one side of positioning seat, and the welding of pull rod on being located the inside outer wall of positioning seat has the limiting plate, the constant head tank has been seted up on the L type inserted block is located the inside one side outer wall of positioning seat, and the pull rod is located the inside one end of positioning seat and pegs graft in the inside of constant head tank, the welding has reset spring on the opposite side outer wall of constant head tank is kept away from to the limiting plate, and the pull rod passes through limiting plate and reset spring's effect sliding.
Furthermore, the top of the outer wall of one side of the pillar is in threaded connection with a positioning bolt, a limit groove is formed in one side, close to the positioning bolt, of the lifting rod, and the positioning bolt is inserted into the limit groove.
Furthermore, four ground nails are welded around the outer wall of the bottom of the base, and spiral heads are welded at the bottom ends of the ground nails.
The utility model has the advantages that:
1. through L type inserted block and the slot that sets up, install in the vertical slot on the mounting panel is inserted to L type inserted block, the electron class tablet body of being convenient for is fixed on the mounting panel, avoids electron class tablet body to drop, and the powerful magnetic base actuation that iron plate and slot bottom set up is connected, avoids L type inserted block at the slot internal rotation, fixed connection between the electron class tablet body of being convenient for and the mounting panel, the electron class tablet body of being convenient for dismantle fast, novel structure, and convenient operation, the practicality is strong.
2. Through the positioning seat that sets up, the pull rod is through spacing seat and reset spring's effect sliding connection in the inside of positioning seat, when needs are dismantled the electron class tablet body, the pulling pull rod makes the pull rod withdraw from the constant head tank for electron class tablet body dismantles more convenient and fast, and then promotes the maintenance efficiency of electron class tablet body, and the stability that has promoted electron class tablet use in the inside of constant head tank is pegged graft to the pull rod simultaneously.
3. The lifting rod can be adjusted in height by rotating the positioning bolt to exit from the limiting groove through the arranged support and the lifting rod, so that the requirement on the height of the electronic class card is met, the electronic class card is suitable for different heights, and after the electronic class card body is adjusted to a certain height, the lifting rod can be timely and effectively positioned by rotating the positioning bolt to be inserted into the limiting groove; the stability of base in daily use has been promoted in the collocation use of ground nail and spiral head.
Drawings
Fig. 1 is a schematic structural view of an electronic class board convenient for maintenance provided by the utility model;
fig. 2 is a schematic view of a mounting plate structure of an electronic class board convenient for maintenance provided by the utility model;
fig. 3 is a schematic view of a positioning seat structure of an electronic class card convenient for maintenance provided by the utility model;
fig. 4 is the utility model provides a spacing groove structure sketch map of electron class tablet convenient to overhaul.
In the figure: the electronic class board comprises a base 1, a ground nail 2, a screw head 3, a support 4, a positioning bolt 5, a lifting rod 6, an electronic class board body 7, an 8L-shaped insertion block, a mounting plate 9, a slot 10, an iron block 11, a powerful magnetic seat 12, a positioning seat 13, a pull rod 14, a limiting plate 15, a return spring 16, a positioning groove 17 and a limiting groove 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, an electronic class card convenient to overhaul comprises a base 1 and an electronic class card body 7, wherein a pillar 4 is welded at the axis of the outer wall of the top of the base 1, a lifting rod 6 is inserted at the top end of the pillar 4, a mounting plate 9 is welded on the outer wall of the top end of the lifting rod 6, a slot 10 is formed in the axis of the outer wall of the top of the mounting plate 9, a positioning seat 13 is welded on the outer wall of the top of the mounting plate 9, which is close to the slot 10, a L-shaped insert block 8 is welded at the top of the outer wall of the electronic class card body 7, which is far away from the other side of the front outer wall, the L-shaped insert block 8 is inserted in the slot 10, the L-shaped insert block 8 is inserted in the vertical slot 10 on the mounting plate 9 for mounting, so that the electronic class card body 7 is fixed on the mounting plate 9, the electronic class card body 7 is prevented from falling off, fixed connection between electron class tablet body 7 and the mounting panel 9 of being convenient for, electron class tablet body 7 is convenient for dismantle fast, novel structure, convenient operation, the practicality is strong.
As can be seen from the above description, the present invention has the following advantages: l type inserted block 8 inserts and installs in vertical slot 10 on the mounting panel 9, the electron class tablet body 7 of being convenient for is fixed on mounting panel 9, avoid electron class tablet body 7 to drop, the powerful magnetic base 12 actuation that iron plate 11 and slot 10 bottom set up is connected, avoid L type inserted block 8 at the slot 10 internal rotation, be convenient for fixed connection between electron class tablet body 7 and the mounting panel 9, be convenient for dismantle electron class tablet body 7 fast, and novel structure, and convenient operation, therefore, the clothes hanger is strong in practicability.
Furthermore, a strong magnetic seat 12 is welded on the inner wall of the bottom of the slot 10, an iron block 11 is welded at one end, located inside the slot 10, of the L-shaped insertion block 8, the iron block 11 is attracted to the outer wall of the top of the strong magnetic seat 12, the iron block 11 is attracted to the strong magnetic seat 12 arranged at the bottom of the slot 10, the L-shaped insertion block 8 is prevented from rotating in the slot 10, and the electronic class board body 7 and the mounting plate 9 are conveniently and fixedly connected.
Furthermore, a pull rod 14 is inserted on the outer wall of one side of the positioning seat 13, a limiting plate 15 is welded on the outer wall of the pull rod 14 positioned inside the positioning seat 13, a positioning groove 17 is arranged on the outer wall of one side of the L-shaped insertion block 8 positioned inside the positioning seat 13, and one end of the pull rod 14 positioned in the positioning seat 13 is inserted in the positioning groove 17, the outer wall of the other side of the limiting plate 15 far away from the positioning groove 17 is welded with a return spring 16, and the pull rod 14 is slidably connected inside the positioning seat 13 through the action of a limit plate 15 and a return spring 16, when the electronic class board body 7 needs to be disassembled, the pull rod 14 is pulled to enable the pull rod 14 to exit from the positioning groove 17, so that the electronic class board body 7 is more convenient and faster to disassemble, and then promote the maintenance efficiency of electron class tablet body 7, the stability that has promoted electron class tablet use in the inside of constant head tank 17 has been pegged graft to pull rod 14 simultaneously.
Further, the top threaded connection of the outer wall of one side of the pillar 4 has a positioning bolt 5, and the lifting rod 6 is close to one side of the positioning bolt 5 and has been seted up the spacing groove 18, the positioning bolt 5 is pegged graft in the inside of spacing groove 18, the rotation positioning bolt 5 withdraws from the spacing groove 18, can adjust the height of the lifting rod 6, and then reach the regulation to the electron class tablet height, be suitable for the demand of electron class tablet co-altitude, after electron class tablet body 7 adjusts a take the altitude, the rotation positioning bolt 5 is pegged graft and can be carried out timely effectual location to the lifting rod 6 in the inside of spacing groove 18.
Further, the welding all around of 1 bottom outer wall of base has four ground nails 2, and the bottom welding of ground nail 2 has spiral head 3, and the collocation of ground nail 2 and spiral head 3 is used and has promoted the stability of base 1 in daily use.
The rotary positioning bolt 5 is adopted to withdraw from the limiting groove 18, the height of the lifting rod 6 can be adjusted, the adjustment on the height of the electronic class card is further achieved, the electronic class card is suitable for the requirements of different heights, and after the electronic class card body 7 is adjusted to a certain height, the rotary positioning bolt 5 is inserted into the limiting groove 18 to effectively position the lifting rod 6 in time; when needs are dismantled electron class tablet body 7, pulling pull rod 14 makes pull rod 14 withdraw from constant head tank 17 for electron class tablet body 7 dismantles more convenient and fast, and then promotes electron class tablet body 7's maintenance efficiency, and the stability that has promoted electron class tablet in the use is pegged graft in constant head tank 17's inside to pull rod 14 simultaneously
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
An electronic class card convenient to overhaul comprises a base 1 and an electronic class card body 7, wherein a support column 4 is welded at the axis of the outer wall of the top of the base 1, a lifting rod 6 is inserted at the top end of the support column 4, a mounting plate 9 is welded on the outer wall of the top end of the lifting rod 6, a slot 10 is formed in the axis of the outer wall of the top of the mounting plate 9, a positioning seat 13 is welded on the outer wall of the top of the mounting plate 9, which is close to the slot 10, a L-shaped insert block 8 is welded at the top of the outer wall of the electronic class card body 7, which is far away from the other side of the front outer wall, the L-shaped insert block 8 is inserted into the slot 10, the L-shaped insert block 8 is inserted into the vertical slot 10 on the mounting plate 9 for installation, the electronic class card body 7 is conveniently fixed on the mounting plate 9, the electronic class card body 7 is prevented from falling, fixed connection between electron class tablet body 7 and the mounting panel 9 of being convenient for, electron class tablet body 7 is convenient for dismantle fast, novel structure, convenient operation, the practicality is strong.
Wherein, a strong magnetic seat 12 is welded on the inner wall of the bottom of the slot 10, an iron block 11 is welded at one end of the L-shaped insert block 8 positioned in the slot 10, the iron block 11 is sucked on the outer wall of the top of the strong magnetic seat 12, the iron block 11 is connected with the strong magnetic seat 12 arranged at the bottom of the slot 10 in a sucking way, the L-shaped insert block 8 is prevented from rotating in the slot 10, and the electronic class board body 7 is conveniently and fixedly connected with the mounting plate 9; a pull rod 14 is inserted into the outer wall of one side of the positioning seat 13, a limiting plate 15 is welded on the outer wall of the pull rod 14 positioned inside the positioning seat 13, a positioning groove 17 is formed in the outer wall of one side of the L-shaped insertion block 8 positioned inside the positioning seat 13, one end of the pull rod 14 positioned inside the positioning seat 13 is inserted into the positioning groove 17, a return spring 16 is welded on the outer wall of the other side of the limiting plate 15 away from the positioning groove 17, the pull rod 14 is connected inside the positioning seat 13 in a sliding mode under the action of the limiting plate 15 and the return spring 16, when the electronic class board body 7 needs to be disassembled, the pull rod 14 is pulled to enable the pull rod 14 to withdraw from the positioning groove 17, the electronic class board body 7 is disassembled more conveniently and quickly, the overhauling efficiency of the electronic class board body 7 is improved, and meanwhile, the stability of the electronic class board in; the top of the outer wall of one side of the pillar 4 is in threaded connection with a positioning bolt 5, a limiting groove 18 is formed in one side, close to the positioning bolt 5, of the lifting rod 6, the positioning bolt 5 is inserted into the limiting groove 18, the positioning bolt 5 is rotated to exit from the limiting groove 18, the height of the lifting rod 6 can be adjusted, the height of the electronic class card can be adjusted, the requirements of different heights of the electronic class card are met, and when the electronic class card body 7 is adjusted to be a certain height, the lifting rod 6 can be timely and effectively positioned by rotating the positioning bolt 5 to be inserted into the limiting groove 18; four ground nails 2 are welded around the outer wall of the bottom of the base 1, the spiral head 3 is welded at the bottom end of the ground nail 2, and the stability of the base 1 in the daily use process is improved by the aid of the ground nail 2 and the spiral head 3.
The working principle is as follows: when the electronic class card convenient to overhaul is used, an operator firstly installs the base 1 at a specified position through the matching of the ground nail 2 and the spiral head 3, then rotates the positioning bolt 5 to withdraw from the limiting groove 18, the height of the lifting rod 6 can be adjusted, further the adjustment of the height of the electronic class card is achieved, the electronic class card is suitable for the requirements of different heights of the electronic class card, when the electronic class card body 7 is adjusted to a certain height, the positioning bolt 5 is rotated to be inserted into the limiting groove 18 to effectively position the lifting rod 6 in time, the L-shaped insert block 8 is inserted into the vertical slot 10 on the mounting plate 9 to be installed, the electronic class card body 7 is conveniently fixed on the mounting plate 9, the electronic class card body 7 is prevented from falling off, the iron block 11 is connected with the strong magnetic seat 12 arranged at the bottom of the slot 10 in an attraction manner, the L-shaped insert block 8 is prevented from rotating in the slot 10, and the electronic class card body 7 is, quick dismantlement electron class tablet body 7 is convenient for, when needs are dismantled electron class tablet body 7, pulling pull rod 14 makes pull rod 14 withdraw from constant head tank 17 for electron class tablet body 7 dismantles more convenient and fast, and then promotes electron class tablet body 7's maintenance efficiency, and the stability that has promoted electron class tablet use in the inside of constant head tank 17 is pegged graft to pull rod 14 simultaneously.
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 utility model provides an electron class tablet convenient to overhaul, includes base (1) and electron class tablet body (7), its characterized in that, the axle center department welding of base (1) top outer wall has pillar (4), and pegs graft on pillar (4) top has lifter (6), the welding has mounting panel (9) on the top outer wall of lifter (6), and the axle center department of mounting panel (9) top outer wall has seted up slot (10), the welding has positioning seat (13) on mounting panel (9) are close to the top outer wall of slot (10), and electron class tablet body (7) keep away from the top welding of positive outer wall opposite side outer wall and have L type inserted block (8), L type inserted block (8) are pegged graft in the inside of slot (10).
2. The electronic class board convenient to overhaul as claimed in claim 1, wherein the inner wall of the bottom of the slot (10) is welded with a strong magnetic seat (12), and one end of the L-shaped insert (8) inside the slot (10) is welded with an iron block (11), and the iron block (11) is attracted to the outer wall of the top of the strong magnetic seat (12).
3. The electronic class board convenient to overhaul according to claim 1, wherein a pull rod (14) is inserted into an outer wall of one side of the positioning seat (13), a limiting plate (15) is welded on an outer wall of the pull rod (14) inside the positioning seat (13), a positioning groove (17) is formed in an outer wall of one side of the L-shaped insertion block (8) inside the positioning seat (13), one end of the pull rod (14) inside the positioning seat (13) is inserted into the positioning groove (17), a return spring (16) is welded on an outer wall of the other side of the limiting plate (15) away from the positioning groove (17), and the pull rod (14) is slidably connected inside the positioning seat (13) through the action of the limiting plate (15) and the return spring (16).
4. The electronic class board convenient to overhaul according to claim 1, wherein a positioning bolt (5) is connected to the top of the outer wall of one side of the pillar (4) in a threaded manner, a limiting groove (18) is formed in one side, close to the positioning bolt (5), of the lifting rod (6), and the positioning bolt (5) is inserted into the limiting groove (18).
5. The electronic class board convenient to overhaul as claimed in claim 1, wherein four ground nails (2) are welded around the outer wall of the bottom of the base (1), and a spiral head (3) is welded at the bottom end of each ground nail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020094640.4U CN211694270U (en) | 2020-01-16 | 2020-01-16 | Electronic class board convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020094640.4U CN211694270U (en) | 2020-01-16 | 2020-01-16 | Electronic class board convenient to overhaul |
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| Publication Number | Publication Date |
|---|---|
| CN211694270U true CN211694270U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020094640.4U Active CN211694270U (en) | 2020-01-16 | 2020-01-16 | Electronic class board convenient to overhaul |
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| Country | Link |
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| CN (1) | CN211694270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963677A (en) * | 2021-02-01 | 2021-06-15 | 东华理工大学 | A automatic monitoring devices for landslide prevention and cure |
-
2020
- 2020-01-16 CN CN202020094640.4U patent/CN211694270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963677A (en) * | 2021-02-01 | 2021-06-15 | 东华理工大学 | A automatic monitoring devices for landslide prevention and cure |
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