CN213528758U - Multifunctional teaching experiment table - Google Patents
Multifunctional teaching experiment table Download PDFInfo
- Publication number
- CN213528758U CN213528758U CN202022346349.4U CN202022346349U CN213528758U CN 213528758 U CN213528758 U CN 213528758U CN 202022346349 U CN202022346349 U CN 202022346349U CN 213528758 U CN213528758 U CN 213528758U
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- supporting
- supporting block
- bottom end
- top end
- experiment table
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- 230000003044 adaptive effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 241001310793 Podium Species 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a multi-functional teaching experiment table relates to experiment teaching aid technical field. It comprises a supporting block; a supporting plate is fixedly arranged at the top end of the supporting block; connecting plates are respectively and rotatably arranged in the mounting notches; the top end of the connecting plate is respectively contacted, connected and matched with the bottom end of the supporting pad; the top ends of the connecting plates are fixedly connected with adaptive pads; the outer side surface of the supporting block is sleeved with a connecting frame in a sliding manner; screw nuts are respectively rotatably arranged in the connecting ports; the bottom end of the connecting frame is uniformly provided with trundles along the circumferential direction; the mounting groove is internally and fixedly provided with a storage cabinet. The utility model has the advantages that: the laboratory bench is when accomodating, and its volume is consequently reduced to the vertical state in connecting plate city, and the truckle this moment and ground contact and conveniently remove it, uses in a flexible way, and the laboratory bench is when using, and the connecting plate is the horizontality and makes the carriage carry out the position restriction to it, consequently increases usable floor area, and the supporting shoe supports more firmly to it, and the flexible operation is convenient, improves the availability factor.
Description
Technical Field
The utility model relates to an experiment teaching aid technical field.
Background
When teaching experiments are carried out on students, teachers can operate the experiment process and explain the operation process of the teachers, and traditional teachers can carry out experiment operations in classrooms, because the traditional experiment table is large in size, the teachers can not move the traditional experiment table, therefore, the teachers can carry experimental instruments and the like to the classrooms normally, experiments are carried out in places such as the podium, the size of the podium is limited, the experiment process can not be effectively unfolded easily, influences are caused on the experiment operations and the explanation, and teaching efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is not enough to the technique that the aforesaid exists, provides a multi-functional teaching experiment platform. The laboratory bench is when accomodating, and its volume is consequently reduced to the vertical state in connecting plate city, and the truckle this moment and ground contact and conveniently remove it, uses in a flexible way, and the laboratory bench is when using, and the connecting plate is the horizontality and makes the carriage carry out the position restriction to it, consequently increases usable floor area, and the supporting shoe supports more firmly to it, and the flexible operation is convenient, improves the availability factor.
The utility model adopts the technical proposal that: the multifunctional teaching experiment table comprises a supporting block; a supporting plate is fixedly arranged at the top end of the supporting block; the left part and the right part of the bottom end of the supporting plate are respectively provided with an installation notch; supporting pads are fixedly arranged at the left part of the inner top end of the mounting notch of the left part and the right part of the inner top end of the mounting notch of the right part; connecting plates are respectively and rotatably arranged in the mounting notches; the top end of the connecting plate is respectively contacted, connected and matched with the bottom end of the supporting pad; the top ends of the connecting plates are fixedly connected with adaptive pads; adjusting screw rods are respectively and fixedly arranged on the left part and the right part of the bottom end of the supporting plate between the mounting notch and the supporting block; the outer side surface of the supporting block is sleeved with a connecting frame in a sliding manner; the left part and the right part of the top end of the connecting frame are respectively in contact connection and matching with the bottom ends of the connecting plates of the left part and the right part; the left part and the right part of the top end of the connecting frame are respectively provided with a connecting port; the connectors respectively penetrate through the bottom ends of the connecting frames; screw nuts are respectively rotatably arranged in the connecting ports; the bottom end of the screw nut penetrates through the bottom end of the connecting port; the screw rod nuts are respectively correspondingly matched with the adjusting screw rods in position and are respectively meshed, connected and matched with the adjusting screw rods; the bottom end of the connecting frame is uniformly provided with trundles along the circumferential direction; the middle part of the rear end of the supporting block is provided with an installation groove; the mounting groove is internally and fixedly provided with a storage cabinet.
This technical scheme is further optimized, a multi-functional teaching experiment table's supporting shoe bottom fixedly connected with protection pad.
Further optimizing the technical scheme, the bottoms of the front end and the rear end of the supporting block of the multifunctional teaching experiment table are provided with thread grooves; and limiting bolts are respectively connected in the thread grooves in a thread engagement manner.
The beneficial effects of the utility model reside in that:
1. when the experiment table is placed and stored, the connecting plates are in a vertical state and are positioned on the left side and the right side of the supporting block, the connecting frame is positioned at the bottom of the supporting block and is in contact extrusion with the connecting plates to limit the position of the connecting frame to move, so that the size of the experiment table is reduced, the experiment table is more flexibly stored and stored, and when the connecting frame is positioned at the bottom of the supporting block, the connecting frame supports the foot wheels to enable the foot wheels to be in contact with the ground, so that the experiment table is convenient to move, and the experiment table is more flexibly;
2. when the experiment table is used, instruments, raw materials and the like used in an experiment are placed in the storage cabinet, the experiment table is moved to a proper position, the connecting plate is rotated to a horizontal position, the position of the connecting frame is adjusted upwards along the supporting block, and the connecting plate is extruded to keep the horizontal position, so that the using area of the experiment table is increased, the experiment table is more flexible to use, the operation is convenient and smooth, and the using efficiency is improved;
when the connecting plate rotates to a horizontal position along the installation notch, the supporting pad supports the connecting plate and limits the connecting plate to rotate continuously, the connecting plate is limited in a horizontal state along with extrusion of the connecting frame, the screw nut and the adjusting screw are meshed and self-locked to limit the position of the connecting frame, so that the situation that the connecting plate is influenced by movement of the connecting plate is avoided, the connecting plate is more reliable to use, the adaptive pad at the top end of the connecting plate and the supporting plate are kept on the same horizontal plane, experimental operation is convenient to perform, and the connecting plate is more flexible to use;
3. when the connecting frame is pulled to move upwards along the supporting block by rotating the screw nut and engaging with the adjusting screw to extrude the connecting plate, the connecting frame pulls the caster to move upwards and gradually separate from the ground, the supporting block is gradually contacted with the ground, and the experiment table is supported, and the supporting block increases the contact area with the ground, so that the support is firmer and the use is more reliable;
4. the supporting shoe is when supporting the laboratory bench with ground contact, the protection pad and the ground contact of supporting shoe bottom, the protection pad reduces ground to the wearing and tearing of supporting shoe, and accomplish the use back to the laboratory bench, make the connecting plate lose the contact and rotate to vertical position again through the position along the supporting shoe and downward adjustment connection frame, thereby reduce the device volume, and make the truckle contact with ground again, and the convenience removes it, and along with the downstream of connection frame and with the contact of restriction bolt, the restriction bolt avoids it to break away from and influence the use from the supporting shoe, the use that makes the laboratory bench is more reliable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the storage structure of the present invention;
FIG. 3 is a drawing schematic diagram of the supporting block structure of the present invention;
fig. 4 is a schematic drawing showing the stretching of the supporting plate structure of the present invention.
In the figure, 1, a supporting block; 2. a support plate; 3. installing a notch; 4. a support pad; 5. a connecting plate; 6. an adapter pad; 7. adjusting the lead screw; 8. a connecting frame; 9. a connecting port; 10. a lead screw nut; 11. a caster wheel; 12. mounting grooves; 13. a storage cabinet; 14. a protective pad; 15. a thread groove; 16. the bolt is restrained.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, a multifunctional teaching experiment table comprises a supporting block 1; a supporting plate 2 is fixedly arranged at the top end of the supporting block 1; the left part and the right part of the bottom end of the supporting plate 2 are respectively provided with an installation notch 3; supporting pads 4 are fixedly arranged at the left part of the top end in the mounting notch 3 at the left part and the right part of the top end in the mounting notch 3 at the right part; the mounting notches 3 are respectively and rotatably provided with a connecting plate 5; the top end of the connecting plate 5 is respectively contacted, connected and matched with the bottom end of the supporting pad 4; the top ends of the connecting plates 5 are fixedly connected with adaptive pads 6; an adjusting screw 7 is fixedly arranged on the left part and the right part of the bottom end of the supporting plate 2 between the mounting notch 3 and the supporting block 1 respectively; the outer side surface of the supporting block 1 is sleeved with a connecting frame 8 in a sliding manner; the left part and the right part of the top end of the connecting frame 8 are respectively contacted, connected and matched with the bottom ends of the connecting plates 5 of the left part and the right part; the left part and the right part of the top end of the connecting frame 8 are respectively provided with a connecting port 9; the connecting ports 9 respectively penetrate through the bottom ends of the connecting frames 8; screw nuts 10 are respectively rotatably arranged in the connecting ports 9; the bottom end of the screw nut 10 penetrates through the bottom end of the connecting port 9; the screw rod nuts 10 are respectively matched with the adjusting screw rods 7 correspondingly in position and are respectively meshed, connected and matched with the adjusting screw rods 7; the bottom end of the connecting frame 8 is uniformly provided with trundles 11 along the circumferential direction; the middle part of the rear end of the supporting block 1 is provided with an installation groove 12; a storage cabinet 13 is fixedly arranged in the mounting groove 12; the bottom end of the supporting block 1 is fixedly connected with a protective pad 14; threaded grooves 15 are formed in the bottoms of the front end and the rear end of the supporting block 1; a limit bolt 16 is threadedly engaged in each of the thread grooves 15.
When the experiment table is used for teaching experiments, instruments, raw materials and the like used for experiment demonstration are placed into the storage cabinet 13, and then the experiment table is moved to demonstration places such as a classroom, the state of the experiment table is shown in figure 2 at the moment, namely, the connecting plate 5 is in a vertical state, the connecting frame 8 is positioned at the bottom of the supporting block 1, the top end of the connecting plate 5 is respectively contacted with the connecting plate 5 in the vertical state and extrudes the connecting plate 5, so that the position of the experiment table is limited to be moved randomly, the size of the experiment table is reduced, the experiment table is convenient to store and move, the caster wheels 11 are contacted with the ground at the moment, the experiment table is convenient to be moved in position, and the experiment table is more;
after moving the experiment table to a proper position of a demonstration place such as a classroom, a user firstly rotates the screw nut 10 to enable the screw nut to be respectively meshed with the adjusting screw 7 and further adjust the position of the connecting frame 8 along the supporting block 1, so that the connecting frame 5 is not extruded, then the user rotates the connecting plate 5 to enable the connecting plate 5 to rotate along the installation gap 3 and gradually contact with the supporting pad 4, after the connecting plate 5 contacts with the supporting pad 4, the supporting pad 4 limits the continuous rotation of the connecting plate to enable the connecting plate to be in a horizontal state, then the user rotates the screw nut 10 again to respectively mesh with the adjusting screw 7 to pull the connecting frame 8 to move upwards along the supporting block 1, gradually contacts with the connecting plate 5 along with the movement of the connecting frame 8 and extrudes the connecting plate, at the moment, the connecting plate 5 limits the continuous movement of the connecting frame 8, and the connecting frame 8 respectively extrudes the connecting plate 5 to limit the position of the connecting frame, even if the experiment table is kept in a horizontal state, the use area of the experiment table is increased, and the adaptive pad 6 at the top end of the connecting plate 5 is enabled to be in the same level with the supporting plate 2, so that the experiment is convenient to carry out, and the use is more reliable and convenient;
when the lead screw nut 10 is rotated to be meshed with the adjusting lead screw 7 and the connecting frame 8 is pulled to move upwards along the supporting plate 2, the connecting frame 8 pulls the caster 11 to gradually move upwards to be gradually separated from the ground, and the supporting block 1 is contacted with the ground, so that the experiment table is supported, the contact area of the supporting block 1 and the ground is increased, the supporting is firmer, the supporting block 1 is contacted with the ground through the protective pad 14, and the protective pad 14 reduces the abrasion between the ground and the supporting block 1 and is more reliable in use;
connecting frame 8 is supporting connecting plate 5 to horizontal position, and make supporting shoe 1 support the back to it, through the apparatus with in the locker 13, raw materials etc. take out and carry out experimental operation in backup pad 2 and adaptation pad 6 etc. department, it is smooth and easy nimble to use, and after the use, through accomodating again in locker 13 with apparatus etc. and adjust connecting frame 8 to supporting shoe 1 bottom and connecting plate 5 loses the restraint and rotates to vertical state again, consequently reduce the laboratory bench volume and remove it, the flexible operation is convenient, and the use efficiency is improved.
Claims (3)
1. The utility model provides a multi-functional teaching experiment table which characterized in that: comprises a supporting block (1); a supporting plate (2) is fixedly arranged at the top end of the supporting block (1); the left part and the right part of the bottom end of the supporting plate (2) are respectively provided with an installation notch (3); supporting pads (4) are fixedly arranged on the left portion of the top end in the mounting notch (3) on the left portion and the right portion of the top end in the mounting notch (3) on the right portion; the mounting notches (3) are respectively and rotatably provided with a connecting plate (5); the top end of the connecting plate (5) is respectively contacted, connected and matched with the bottom end of the supporting pad (4); the top ends of the connecting plates (5) are fixedly connected with adaptive pads (6); adjusting screw rods (7) are respectively and fixedly arranged at the left part and the right part of the bottom end of the supporting plate (2) between the mounting notch (3) and the supporting block (1); the outer side surface of the supporting block (1) is sleeved with a connecting frame (8) in a sliding manner; the left part and the right part of the top end of the connecting frame (8) are respectively in contact connection and matching with the bottom ends of the connecting plates (5) at the left part and the right part; the left part and the right part of the top end of the connecting frame (8) are respectively provided with a connecting port (9); the connectors (9) respectively penetrate through the bottom ends of the connecting frames (8); screw nuts (10) are respectively rotatably arranged in the connecting ports (9); the bottom end of the screw nut (10) penetrates through the bottom end of the connecting port (9); the screw rod nuts (10) are respectively matched with the adjusting screw rods (7) correspondingly in position and are respectively meshed, connected and matched with the adjusting screw rods (7); the bottom end of the connecting frame (8) is uniformly provided with trundles (11) along the circumferential direction; the middle part of the rear end of the supporting block (1) is provided with an installation groove (12); a storage cabinet (13) is fixedly arranged in the mounting groove (12).
2. A multifunctional teaching experiment table according to claim 1, characterized in that: the bottom end of the supporting block (1) is fixedly connected with a protective pad (14).
3. A multifunctional teaching experiment table according to claim 1, characterized in that: the bottoms of the front and rear ends of the supporting block (1) are provided with thread grooves (15); the limiting bolts (16) are respectively connected in the thread grooves (15) in a thread engagement way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346349.4U CN213528758U (en) | 2020-10-20 | 2020-10-20 | Multifunctional teaching experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346349.4U CN213528758U (en) | 2020-10-20 | 2020-10-20 | Multifunctional teaching experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213528758U true CN213528758U (en) | 2021-06-25 |
Family
ID=76500227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022346349.4U Expired - Fee Related CN213528758U (en) | 2020-10-20 | 2020-10-20 | Multifunctional teaching experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213528758U (en) |
-
2020
- 2020-10-20 CN CN202022346349.4U patent/CN213528758U/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 |
Granted publication date: 20210625 |