CN214483700U - Teaching lift lecture table - Google Patents
Teaching lift lecture table Download PDFInfo
- Publication number
- CN214483700U CN214483700U CN202021951913.9U CN202021951913U CN214483700U CN 214483700 U CN214483700 U CN 214483700U CN 202021951913 U CN202021951913 U CN 202021951913U CN 214483700 U CN214483700 U CN 214483700U
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- Prior art keywords
- guard plate
- rod
- telescopic link
- teaching
- lecture
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- Expired - Fee Related
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- 230000003028 elevating effect Effects 0.000 claims 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 241001122767 Theaceae Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A teaching lifting lecture table relates to the technical field of teaching lecture tables. It contains the desktop, places platform, box, bottom plate, bracing piece, the desktop bottom surface be provided with first dead lever and second dead lever, first dead lever and second dead lever parallel arrangement, first dead lever and second dead lever between be connected with the connecting rod perpendicularly, the both ends of connecting rod be connected with two angle modulation pieces, the angle modulation piece on be provided with the arc spout, the connecting rod on have first telescopic link and second telescopic link through column spinner swing joint. The utility model discloses beneficial effect does: make the lecture table can adjust corresponding height according to individual height through setting up telescopic link structure, the desktop bottom is provided with the angle modulation piece simultaneously, can carry out the regulation of desktop angle according to the appearance of standing, and whole practicality is stronger, and the lecture table bottom still designs has the universal wheel and can carry out position shifting with the lecture table.
Description
Technical Field
The utility model relates to a teaching lecture table technical field, concretely relates to teaching lift lecture table.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society.
Teacher often uses the lecture table when carrying out thought teaching, and present lecture table most adopts wooden board processing to form, can't carry out altitude mixture control, is a very big defect to the lecturer of height difference, and the desktop of lecturing simultaneously designs for the horizontality basically, and the teacher must stand in the horizontal top of desktop when needing to see data or books when lecturing, and the head is lifted and is got lower very painstakingly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a teaching lift lecture table to solve the unable regulation of current lecture table height and the unable angle regulation scheduling problem of desktop that proposes in the above-mentioned background art, the utility model discloses a set up telescopic link structure and make the lecture table can adjust corresponding height according to individual height, the desktop bottom is provided with the angle modulation piece simultaneously, can carry out the regulation of desktop angle according to the appearance of standing, and whole practicality is stronger, and the lecture table bottom still designs has the universal wheel and can carry out position shifting with the lecture table, has great market spreading value.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the novel table comprises a table top, a placing table body, a box body, a bottom plate and supporting rods, wherein a first fixing rod and a second fixing rod are arranged on the bottom surface of the table top, the first fixing rod and the second fixing rod are arranged in parallel, a connecting rod is perpendicularly connected between the first fixing rod and the second fixing rod, two ends of the connecting rod are connected with two angle adjusting pieces, arc-shaped sliding grooves are formed in the angle adjusting pieces, a first telescopic rod and a second telescopic rod are movably connected to the connecting rod through rotating columns, the first telescopic rod and the second telescopic rod are arranged on the inner sides of the angle adjusting pieces, the placing table is arranged at the top end of the box body, the bottom plate is connected with the bottom surface of the box body, the supporting rods are arranged on the left side surface and the right side surface of the box body, the bottom surface of each supporting rod is perpendicularly contacted with the top surface of the bottom plate, and the inner side surfaces of the supporting rods are respectively connected with the box body, The left side surface and the right side surface of the placing table are contacted, the top end of the supporting rod is respectively connected with a first telescopic rod and a second telescopic rod, a telescopic knob is arranged at the joint of the supporting rod and the first telescopic rod and the joint of the supporting rod and the second telescopic rod, and the upper ends of the first telescopic rod and the second telescopic rod are connected with the arc-shaped sliding groove through a fixed knob.
The box contain first backplate, second backplate, third backplate, fourth backplate, first backplate, second backplate for control parallel arrangement, the back of third backplate setting between first backplate and second backplate, the fourth backplate setting in front between first backplate and second backplate, the upper end of box, the lower extreme of placing the platform be provided with first inner chamber, first inner chamber outside connect through flip and seal, flip on be provided with fixed the knot, the lower extreme of first inner chamber be provided with and place the board, the lower extreme of placing the board be provided with the second inner chamber.
The tabletop and the placing table are provided with anti-slip strips and protection plates close to the outer end edge.
The bottom surface of the bottom plate is provided with universal wheels through support columns.
The utility model discloses a theory of operation: during the use through first telescopic link of flexible button control and second telescopic link with desktop adjustment to suitable height, then through the angle of placing of fixed knob adjustment desktop, screw fixed button clockwise after the angle is confirmed, still can carry out the position according to actual demand through the universal wheel and remove.
After the technical scheme is adopted, the utility model discloses beneficial effect does: make the lecture table can adjust corresponding height according to individual height through setting up telescopic link structure, the desktop bottom is provided with the angle modulation piece simultaneously, can carry out the regulation of desktop angle according to the appearance of standing, and whole practicality is stronger, and the lecture table bottom still designs has the universal wheel and can carry out position removal with the lecture table, has great market spreading value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the bottom structure of the desktop of the present invention.
Description of reference numerals: desktop 1, first dead lever 11, second dead lever 12, connecting rod 13, angle adjustment piece 14, arc spout 141, first telescopic link 15, second telescopic link 16, fixed knob 17, antislip strip 18, guard plate 19, place platform 2, box 3, first backplate 31, second backplate 32, third backplate 33, fourth backplate 34, first inner chamber 35, flip 36, fixed knot 37, place board 38, second inner chamber 39, bottom plate 4, universal wheel 42, support column 41, bracing piece 5, flexible knob 51.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the novel tea table comprises a table top 1, a placing table 2, a box body 3, a bottom plate 4 and a supporting rod 5, wherein a first fixing rod 11 and a second fixing rod 12 are arranged on the bottom surface of the table top 1, the first fixing rod 11 and the second fixing rod 12 are arranged in parallel, a connecting rod 13 is perpendicularly connected between the first fixing rod 11 and the second fixing rod 12, two ends of the connecting rod 13 are connected with two angle adjusting pieces 14, arc-shaped sliding grooves 141 are formed in the angle adjusting pieces 14, a first telescopic rod 15 and a second telescopic rod 16 are movably connected onto the connecting rod 13 through rotating columns, the table top 1 can rotate at the maximum limit of 270 degrees left and right through the rotating columns on the connecting rod 13, the first telescopic rod 15 and the second telescopic rod 16 are arranged on the inner sides of the angle adjusting pieces 14, the placing table 2 is arranged at the top end of the box body 3, and the placing table 2 can be used for placing tea water, Drinks such as drinks, the bottom plate 4 is connected with the bottom surface of the box body 3, the left and right side surfaces of the box body 3 are provided with the support rods 5, the bottom surface of the support rod 5 is vertically contacted with the top surface of the bottom plate 4, the inner side surface of the support rod 5 is respectively contacted with the box body 3 and the left and right outer side surfaces of the placing table 2, the top end of the support rod 5 is respectively connected with the first telescopic rod 15 and the second telescopic rod 16, the connecting part of the support rod 5, the first telescopic rod 15 and the second telescopic rod 16 is provided with the telescopic knob 51, the telescopic knob 51 is used for controlling the lifting of the first telescopic rod 15 and the second telescopic rod 16, the upper ends of the first telescopic rod 15 and the second telescopic rod 16 are connected with the arc chute 141 through the fixed knob 17, the tabletop 1 drives the arc chute 141 to move through the rotary column on the connecting rod 13 to adjust the angle, after the angle is confirmed, the fixed knob 17 fixes the position of the first telescopic rod 15 and the second telescopic rod 16.
Further, the box body 3 includes a first guard plate 31, a second guard plate 32, a third guard plate 33, and a fourth guard plate 34, the first guard plate 31 and the second guard plate 32 are disposed in parallel in the left-right direction, the third guard plate 33 is disposed on the back surface between the first guard plate 31 and the second guard plate 32, the fourth guard plate 34 is disposed on the front surface between the first guard plate 31 and the second guard plate 32, the upper end of the box body 3 and the lower end of the placement platform 2 are provided with a first inner cavity 35, the outside of the first inner cavity 35 is connected and sealed by a flip 36, the flip 36 is provided with a fixing buckle 37, the flip 36 can be turned over at 90 degrees up and down, the lower end of the first inner cavity 35 is provided with a placement plate 38, the lower end of the placement plate 38 is provided with a second inner cavity 39, and the first inner cavity 35, the placement plate 38, and the second inner cavity 39 can be used for placing materials, Books, and the like.
Furthermore, the outer end edges of the tabletop 1 and the placing table 2, which are close to each other, are provided with anti-slip strips 18 and protection plates 19, and the anti-slip strips 18 and the protection plates 19 can effectively protect the tabletop 1 and the articles placed on the placing table 2 and place the articles to fall.
Furthermore, the bottom surface of the bottom plate 4 is provided with universal wheels 42 through support columns 41, and the universal wheels 42 can move 360 degrees, so that the place selection during the speech is convenient.
The utility model discloses a theory of operation: during the use through first telescopic link of flexible button control and second telescopic link with desktop adjustment to suitable height, then through the angle of placing of fixed knob adjustment desktop, screw fixed button clockwise after the angle is confirmed, still can carry out the position according to actual demand through the universal wheel and remove.
After the technical scheme is adopted, the utility model discloses beneficial effect does: make the lecture table can adjust corresponding height according to individual height through setting up telescopic link structure, the desktop bottom is provided with the angle modulation piece simultaneously, can carry out the regulation of desktop angle according to the appearance of standing, and whole practicality is stronger, and the lecture table bottom still designs has the universal wheel and can carry out position removal with the lecture table, has great market spreading value.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a teaching elevating lecture table which characterized in that: the table comprises a table top (1), a placing table (2), a box body (3), a bottom plate (4) and a supporting rod (5), wherein a first fixing rod (11) and a second fixing rod (12) are arranged on the bottom surface of the table top (1), the first fixing rod (11) and the second fixing rod (12) are arranged in parallel, a connecting rod (13) is vertically connected between the first fixing rod (11) and the second fixing rod (12), two angle adjusting sheets (14) are connected to two ends of the connecting rod (13), an arc-shaped sliding groove (141) is formed in each angle adjusting sheet (14), a first telescopic rod (15) and a second telescopic rod (16) are movably connected to the connecting rod (13) through a rotating column, the first telescopic rod (15) and the second telescopic rod (16) are both arranged on the inner sides of the angle adjusting sheets (14), the placing table (2) is arranged at the top end of the box body (3), bottom plate (4) be connected with the bottom surface of box (3), box (3) about on the side be provided with bracing piece (5), the bottom surface of bracing piece (5) and the perpendicular contact of top surface of bottom plate (4), the medial surface of bracing piece (5) respectively with box (3), place the platform (2) about the lateral surface contact, the top of bracing piece (5) be connected with first telescopic link (15) and second telescopic link (16) respectively, the junction of bracing piece (5) and first telescopic link (15), second telescopic link (16) be provided with flexible knob (51), first telescopic link (15) and second telescopic link (16) upper end be connected with arc spout (141) through fixed knob (17).
2. A teaching elevating lecture table as claimed in claim 1, wherein: the box body (3) comprises a first guard plate (31), a second guard plate (32), a third guard plate (33) and a fourth guard plate (34), the first guard plate (31) and the second guard plate (32) are arranged in parallel left and right, the third guard plate (33) is arranged on the back surface between the first guard plate (31) and the second guard plate (32), the fourth guard plate (34) is arranged in front between the first guard plate (31) and the second guard plate (32), a first inner cavity (35) is arranged at the upper end of the box body (3) and the lower end of the placing platform (2), the outside of the first inner cavity (35) is sealed by a flip cover (36), the flip cover (36) is provided with a fixing buckle (37), the lower end of the first inner cavity (35) is provided with a placing plate (38), and the lower end of the placing plate (38) is provided with a second inner cavity (39).
3. A teaching elevating lecture table as claimed in claim 1, wherein: the outer end edges of the tabletop (1) and the placing table (2) close to each other are provided with anti-slip strips (18) and protection plates (19).
4. A teaching elevating lecture table as claimed in claim 1, wherein: the bottom surface of the bottom plate (4) is provided with universal wheels (42) through support columns (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951913.9U CN214483700U (en) | 2020-09-09 | 2020-09-09 | Teaching lift lecture table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021951913.9U CN214483700U (en) | 2020-09-09 | 2020-09-09 | Teaching lift lecture table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214483700U true CN214483700U (en) | 2021-10-26 |
Family
ID=78196352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021951913.9U Expired - Fee Related CN214483700U (en) | 2020-09-09 | 2020-09-09 | Teaching lift lecture table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214483700U (en) |
-
2020
- 2020-09-09 CN CN202021951913.9U patent/CN214483700U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |