CN220963875U - Safety structure for preventing electric shock of student experiment table - Google Patents
Safety structure for preventing electric shock of student experiment table Download PDFInfo
- Publication number
- CN220963875U CN220963875U CN202322621432.1U CN202322621432U CN220963875U CN 220963875 U CN220963875 U CN 220963875U CN 202322621432 U CN202322621432 U CN 202322621432U CN 220963875 U CN220963875 U CN 220963875U
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- power supply
- supply line
- electric shock
- experiment table
- safety structure
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- 238000002474 experimental method Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an electric shock prevention safety structure of a student experiment table, which belongs to the technical field of student experiment tables and comprises an experiment table body, wherein a guide groove is formed in the rear end of the upper surface of the experiment table body, a power supply line plate is connected in a sliding manner in the guide groove, a locking unit is arranged between the power supply line plate and the guide groove, a plurality of groups of plug holes are formed in the power supply line plate, a water retaining frame is arranged on the outer side of the plug holes, left baffle plates and right baffle plates are respectively and slidably connected to the top ends of two side walls of the water retaining frame, line holes are formed in the middle parts of the left baffle plates and the right baffle plates, a magnetite layer is arranged on the inner side wall of the left baffle plates, iron sheets matched with the magnetite layer are arranged on the inner side wall of the right baffle plates, water retaining effect can be achieved on the outer sides of the plug holes through the functions of the water retaining frame, accidental sprinkling of water into the plug holes is avoided, the situation that electric shock is avoided, and the left position and right position of the plug holes can be freely adjusted, and the situation that an external power line cannot be connected due to too short is avoided.
Description
Technical Field
The utility model relates to the technical field of student experiment tables, in particular to an electric shock prevention safety structure of a student experiment table.
Background
The student experiment table is a special table for students to perform experiments and study, and through reasonable design and configuration, the student experiment table can improve the experiment efficiency and safety of the students and promote the study and growth of the students.
The wiring board can be installed on the student experiment table generally for power supply of the consumer of student experiment usefulness, but current student experiment table wiring board is mostly direct exposed outside, needs to use liquid or water occasionally in the student experiment process, can appear unexpected circumstances of spilling water on the wiring board when the student uses water, and water easily flows in the plug hole, thereby takes place the electric shock accident, uses inadequately safely, for this reason, we propose a student experiment table protection against electric shock's safety structure.
Disclosure of utility model
The utility model aims to provide an electric shock prevention safety structure of a student experiment table, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a safety coefficient of student's experiment table protection against electric shock, including the experiment table body, the guide slot has been seted up to the upper surface rear end of experiment table body, sliding connection has the power supply line board in the guide slot, and be equipped with locking unit between power supply line board and the guide slot, the power supply line is installed to the rear end of power supply line board, the multiunit plug hole has been seted up on the power supply line board, and the manger plate frame is installed in the outside in plug hole, the both sides wall top of manger plate frame sliding connection has left baffle, right baffle respectively, the line hole has all been seted up at the middle part of left baffle, the inside wall of left baffle is equipped with the magnetite layer, the inside wall of right baffle is equipped with the iron sheet with the magnetite layer looks adaptation.
Further: the locking unit comprises a transverse plate, the transverse plate is positioned at the bottom end of the left outer wall of the power supply line plate, locking bolts are vertically connected in the transverse plate, and a plurality of groups of threaded holes matched with the locking bolts are formed in the guide groove.
Further: supporting legs are arranged at two ends of the lower surface of the experiment table body, and a storage drawer is arranged at the front end of the lower surface of the experiment table body.
Further: the inner wall of the wire hole is also provided with an elastic sealing layer.
Further: handles are arranged at the outer ends of the outer surfaces of the left baffle plate and the right baffle plate.
Further: the outer surfaces of the left baffle, the right baffle and the water retaining frame are coated with anti-corrosion layers.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the functions of the water retaining frame, the left baffle plate and the right baffle plate which are connected in a sliding manner, the water retaining effect can be achieved on the outer side of the plug hole on the student experiment table, the situation that students accidentally spill water into the plug hole is effectively prevented, the situation of electric shock is avoided, and the attraction force is arranged between the magnet layer and the iron sheet, in combination with the arrangement of the elastic sealing layer, the power line connected with the plug hole can be clamped and sealed, the water is prevented from entering the plug hole from the gap, and the electric shock prevention safety of the student experiment table is further improved;
2. through the sliding connection of guide slot and power supply line board, the position about the plug hole can be adjusted freely, avoid external power cord to be too short to lead to the condition emergence that can not switch on the power, and through the connection of lock bolt and screw hole, can play the fixed action to the power supply line board position, avoid the power supply line board to move in the position when using.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model;
Fig. 3 is a schematic view of a part of a power supply line plate according to the present utility model.
In the figure: 1. a laboratory table body; 2. support legs; 3. a storage drawer; 4. a guide groove; 5. a power supply line plate; 6. a power supply line; 7. a cross plate; 8. a locking bolt; 9. a threaded hole; 10. a plug hole; 11. a water retaining frame; 12. a left baffle; 13. a right baffle; 14. a handle; 15. a wire hole; 16. a magnetic stone layer; 17. iron sheet; 18. and an elastic sealing layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model relates to an electric shock prevention safety structure of a student experiment table, wherein a student experiment table body 1, supporting legs 2 and a storage drawer 3 form the student experiment table, a power supply line 6 is communicated with an external power supply, and a plug hole 10 in a power supply line plate 5 can be supplied with power through the power supply line 6; including experiment table body 1, guide slot 4 has been seted up to experiment table body 1's upper surface rear end, sliding connection has power supply line board 5 in the guide slot 4, and be equipped with locking unit between power supply line board 5 and the guide slot 4, power supply line 6 is installed to power supply line board 5's rear end, multiunit plug hole 10 has been seted up on the power supply line board 5, and manger plate frame 11 is installed in the outside in plug hole 10, the both sides wall top of manger plate frame 11 is sliding connection respectively has left baffle 12, right baffle 13, line hole 15 has all been seted up at the middle part of left baffle 12, right baffle 13, the inside wall of left baffle 12 is equipped with magnetite layer 16, the inside wall of right baffle 13 is equipped with the iron sheet 17 with magnetite layer 16 looks adaptation.
Through the sliding connection of guide slot 4 and power supply line board 5, but the position about the plug hole 10 is adjusted freely, avoid external power cord to short to lead to the condition that can not switch on to take place, when plug hole 10 does not use, magnetite layer 16 and iron sheet 17 actuation, left side baffle 12 and right baffle 13 laminating, the laminating of the interior elastic sealing layer 18 of line hole 15 together, the shielding effect has been played to whole plug hole 10 outside, avoid the unexpected spill water into plug hole 10, when using, left side baffle 12, right baffle 13 moves to opposite direction, the plug hole 10 position of this moment does not receive the back of shielding, the plug of outside consumer can be connected with plug hole 10, owing to have the suction force between magnetite layer 16 and the iron sheet 17, make left side baffle 12, right baffle 13 are close to each other and laminate, line hole 15 is used for the passing through of outside power cord, elastic sealing layer 18 laminating in the power cord outer wall, press from both sides tightly, seal up the power cord to connecting plug hole 10, it is in plug hole 10 to avoid water to advance from the gap, further improve the shock resistance security of experiment table.
Wherein, preferably, locking unit includes diaphragm 7, diaphragm 7 is located the left side outer wall bottom of power supply line board 5, and the vertical locking bolt 8 that is connected with in the diaphragm 7, set up multiunit and locking bolt 8 looks adaptation screw hole 9 in the guide slot 4, after confirming the position of use of power supply line board 5, locking bolt 8 bottom aligns with screw hole 9 under, the locking bolt 8 is rotated again, make locking bolt 8 be connected with corresponding screw hole 9, the fixing to power supply line board 5 position has been accomplished promptly, avoid power supply line board 5 to move in the position when using.
Preferably, supporting legs 2 are mounted at two ends of the lower surface of the experiment table body 1, and a storage drawer 3 is arranged at the front end of the lower surface of the experiment table body 1, and the storage drawer 3 is used for storing and placing objects on the experiment table of students.
Preferably, the inner wall of the wire hole 15 is further provided with an elastic sealing layer 18, and the elastic sealing layer 18 is made of an elastic material and can be used for sealing the power wire in the wire hole 15.
Preferably, handles 14 are mounted on the outer ends of the outer surfaces of the left baffle 12 and the right baffle 13, and the handles 14 facilitate free sliding of the left baffle 12 and the right baffle 13.
Example 2:
Referring to fig. 3, this embodiment differs from the first embodiment in that: the outer surfaces of the left baffle 12, the right baffle 13 and the water retaining frame 11 are coated with anti-corrosion layers, the anti-corrosion layers play a role in protecting, the situation that the left baffle 12, the right baffle 13 and the water retaining frame 11 rust due to long-term contact with water is avoided, and the service life of the anti-corrosion water retaining frame is prolonged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a student's experiment table protection against electric shock's safety structure, includes experiment table body (1), its characterized in that: guide slot (4) have been seted up to the upper surface rear end of experiment table body (1), sliding connection has power supply line board (5) in guide slot (4), and is equipped with locking unit between power supply line board (5) and guide slot (4), power supply line (6) are installed to the rear end of power supply line board (5), multiunit plug hole (10) have been seted up on power supply line board (5), and install manger plate frame (11) in the outside of plug hole (10), sliding connection has left baffle (12) respectively on the both sides wall top of manger plate frame (11), right baffle (13), line hole (15) have all been seted up at the middle part of left baffle (12), right baffle (13), the inside wall of left baffle (12) is equipped with magnet layer (16), the inside wall of right baffle (13) is equipped with iron sheet (17) with magnet layer (16) looks adaptation.
2. The safety structure for preventing electric shock of a student laboratory table according to claim 1, wherein: the locking unit comprises a transverse plate (7), the transverse plate (7) is located at the bottom end of the left outer wall of the power supply line plate (5), locking bolts (8) are vertically connected in the transverse plate (7), and a plurality of groups of threaded holes (9) matched with the locking bolts (8) are formed in the guide groove (4).
3. The safety structure for preventing electric shock of a student laboratory table according to claim 1, wherein: support legs (2) are arranged at two ends of the lower surface of the experiment table body (1), and a storage drawer (3) is arranged at the front end of the lower surface of the experiment table body (1).
4. The safety structure for preventing electric shock of a student laboratory table according to claim 1, wherein: the inner wall of the wire hole (15) is also provided with an elastic sealing layer (18).
5. The safety structure for preventing electric shock of a student laboratory table according to claim 1, wherein: handles (14) are arranged at the outer ends of the outer surfaces of the left baffle plate (12) and the right baffle plate (13).
6. The safety structure for preventing electric shock of a student laboratory table according to claim 1, wherein: the outer surfaces of the left baffle (12), the right baffle (13) and the water retaining frame (11) are coated with anti-corrosion layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322621432.1U CN220963875U (en) | 2023-09-26 | 2023-09-26 | Safety structure for preventing electric shock of student experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322621432.1U CN220963875U (en) | 2023-09-26 | 2023-09-26 | Safety structure for preventing electric shock of student experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963875U true CN220963875U (en) | 2024-05-14 |
Family
ID=91024889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322621432.1U Active CN220963875U (en) | 2023-09-26 | 2023-09-26 | Safety structure for preventing electric shock of student experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963875U (en) |
-
2023
- 2023-09-26 CN CN202322621432.1U patent/CN220963875U/en active Active
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