CN219845519U - Lectern with gesture correction function - Google Patents
Lectern with gesture correction function Download PDFInfo
- Publication number
- CN219845519U CN219845519U CN202321236671.9U CN202321236671U CN219845519U CN 219845519 U CN219845519 U CN 219845519U CN 202321236671 U CN202321236671 U CN 202321236671U CN 219845519 U CN219845519 U CN 219845519U
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- Prior art keywords
- lectern
- plate
- correcting plate
- correcting
- gesture
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- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 2
- 210000001015 abdomen Anatomy 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 241001456553 Chanodichthys dabryi Species 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 101100194706 Mus musculus Arhgap32 gene Proteins 0.000 description 1
- 101100194707 Xenopus laevis arhgap32 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a lectern with a gesture correcting function, which belongs to the technical field of lecterns and comprises a lectern body, wherein a base is arranged on the surface of the lectern body, a clearance groove is formed in the side surface of the base, a fixed rod is fixedly arranged on the inner wall of the clearance groove, one end of the fixed rod is in sliding sleeve connection with an adjusting rod, one end of the adjusting rod is rotationally connected with a vertical plate through a rotating seat, the side surface of the vertical plate is fixedly connected with an upper correcting plate and a lower correcting plate which are symmetrical, arc-shaped limiting grooves are formed in the surrounding of the upper correcting plate and the lower correcting plate, the lectern with the gesture correcting function supports and limits the chest and abdomen of a user sitting down through the vertical plate and the upper correcting plate and the lower correcting plate which are arranged on the surface of the vertical plate, the user is prevented from containing the chest and the back of the user, the lectern with the gesture correcting function is realized, and the vertical plate is convenient to rotationally store through the rotating seat and the telescopic adjusting rod which can not influence the normal use of the lectern.
Description
Technical Field
The utility model relates to the technical field of lecterns, in particular to a lectern with a gesture correcting function.
Background
The desk is a common furniture, the raw materials for manufacturing are wood, the upper part of the desk is provided with a plane, and the lower part of the desk is provided with a support post, so that things can be placed on the desk, things can be done, people can eat, write, work and the like.
At present, various tables are available, including a teacher's desk, but the teacher's desk needs to be matched with a seat for use in the using process, but a sitting user does not have a function of correcting the posture by independently holding chest and back of the teacher's desk, so that the teacher's desk with the posture correcting function is designed to solve the problems.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide the teacher's desk with the gesture correcting function, which supports and limits the chest and abdomen of a sitting user through the vertical plate, the upper correcting plate and the lower correcting plate arranged on the surface of the vertical plate, so that the chest-containing rics back of the user is avoided, the teacher's desk has the gesture correcting function, and the vertical plate can be conveniently rotated and stored through the rotating seat and the telescopic adjusting rod, so that the normal use of the teacher's desk is not influenced.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a lectern with gesture correction function, includes the lectern body, the surface of lectern body is provided with the base, the side of base is equipped with keeps away the empty slot, the inner wall fixed mounting who keeps away the empty slot has the dead lever, the one end sliding sleeve of dead lever has adjusted the pole, the one end of adjusting the pole is connected with the riser through the roating seat rotation, the side fixedly connected with of riser is symmetrical upper correcting plate and lower correcting plate, and symmetrical upper correcting plate and lower correcting plate all surround and have arc spacing groove, and this lectern with gesture correction function supports spacingly through the upper correcting plate and the lower correcting plate that set up on riser surface to the user's of sitting chest belly, avoids the user to contain chest back, has the function of gesture correction to through the roating seat and the telescopic regulation pole that set up, be convenient for rotate the riser accomodate, can not influence the normal use of lectern.
Further, a surface of the rotating seat is fixedly connected with a surface of the vertical plate, the other surface of the rotating seat is rotatably connected with a short rod through a bearing, and one end of the short rod is fixedly connected with one end of the adjusting rod, so that the vertical plate has a rotating function.
Further, the shape of upper correcting plate and lower correcting plate is the arc, upper correcting plate and lower correcting plate all adopt elastic material to make, and the surface is equipped with the inoxidizing coating, and upper correcting plate and lower correcting plate have the spacing effect of support.
Further, the fixed surface of quarter butt cup joints the carousel, the surface of carousel is equipped with the locating hole, the locating hole uses the quarter butt as the centre of a circle, is annular equidistance and distributes, the rotation position of the quick fixed carousel of being convenient for.
Further, the surface of swivel mount has the locating lever through threaded connection, the surface of locating lever is connected with the inner wall contact of locating hole, and the locating lever is equipped with manual knob.
Further, the two end side surfaces of the vertical plate are fixedly inlaid with adsorption blocks, and the adsorption blocks are made of magnetic materials and have the function of magnetic adsorption.
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the upper correcting plate and the lower correcting plate arranged on the surface of the vertical plate are used for supporting and limiting the chest and abdomen of a user sitting down, so that the user is prevented from containing chest and back of the user, and the function of correcting the posture is achieved.
(2) This scheme is convenient for rotate the riser through roating seat and telescopic regulation pole that set up and accomodate, can not influence the normal use of lectern.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the upper orthotic plate and riser mount of the present utility model;
fig. 3 is a side view of the swivel base structure of the present utility model.
The reference numerals in the figures illustrate:
the teacher desk comprises a teacher desk body, a base 11, a clearance groove 12, a fixed rod 2, an adjusting rod 21, a rotating seat 3, a rotating disc 31, a positioning hole 32, a positioning rod 33, a short rod 34, a bearing 35, a vertical plate 4, an adsorption block 41, an upper correction plate 42, a lower correction plate 43 and a limit groove 44.
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, a lectern with gesture correcting function, including lectern body 1, the surface of lectern body 1 is provided with base 11, the width of base 11 is less than the width of lectern body 1, after riser 4 and upper correcting plate 42 and lower correcting plate 43 are accomodate, be in the bottom position of lectern body 1, can not influence the normal use of lectern body 1, the side of base 11 is equipped with keeps away empty slot 12, keep away empty slot 12 and be used for accomodating roating seat 3, make the surface of riser 4 open have with the side contact of base 1, the fixed iron plate that inlays of side of base 1, can with the absorption piece 41 that riser 4 set up through the storage position of magnetic absorption fixed riser 4, the inner wall fixed mounting of keep away empty slot 12 has dead lever 21, the one end sliding sleeve of dead lever 21 has regulation pole 21, dead lever 21 and regulation pole 21 are the telescopic structure, its constitution structure and theory of operation are well known to those skilled in the art, can control the interval between riser 4 and the base 11, the one end of regulation pole 21 is connected with riser 4 through roating seat 3 rotation, upper and lower correcting plate 4's side symmetry, upper and lower correcting plate 43 have upper and lower correcting plate 43 to be used to correct with the side of riser 4, the side of upper and lower correcting plate 43 are all having the side correcting plate 43 and upper and lower correcting plate 43, the side correcting plate 43 and upper and lower correcting plate 43 are all correct with the person's side of the gesture and the person's, the upper and lower correcting plate 43.
The shape of the upper correcting plate 42 and the lower correcting plate 43 is arc, the upper correcting plate 42 and the lower correcting plate 43 are made of elastic materials, a protective layer is arranged on the surface of the upper correcting plate 42 and the lower correcting plate 43, the upper correcting plate 42 and the lower correcting plate 43 have supporting and limiting functions, the surface of the rotating seat 3 is connected with a positioning rod 33 through threads, the surface of the positioning rod 33 is in contact connection with the inner wall of the positioning hole 32, and the positioning rod 33 is provided with a manual knob.
In this embodiment, the upper correction plate 42 and the lower correction plate 43 provided on the surface of the vertical plate 4 and the vertical plate 4 support and limit the chest and abdomen of the seated user, thereby avoiding the user from having the chest and back with the function of correcting the posture.
Example 2
Referring to fig. 1-3, a lectern with gesture correcting function, including lectern body 1, the surface of lectern body 1 is provided with base 11, the width of base 11 is less than the width of lectern body 1, after riser 4 and upper correcting plate 42 and lower correcting plate 43 are accomodate, be in the bottom position of lectern body 1, can not influence the normal use of lectern body 1, the side of base 11 is equipped with keeps away empty slot 12, keep away empty slot 12 and be used for accomodating roating seat 3, make the surface of riser 4 open have with the side contact of base 1, the fixed iron plate that inlays of side of base 1, can with the absorption piece 41 that riser 4 set up through the storage position of magnetic absorption fixed riser 4, the inner wall fixed mounting of keep away empty slot 12 has dead lever 21, the one end sliding sleeve of dead lever 21 has regulation pole 21, dead lever 21 and regulation pole 21 are the telescopic structure, its constitution structure and theory of operation are well known to those skilled in the art, can control the interval between riser 4 and the base 11, the one end of regulation pole 21 is connected with riser 4 through roating seat 3 rotation, upper and lower correcting plate 4's side symmetry, upper and lower correcting plate 43 have upper and lower correcting plate 43 to be used to correct with the side of riser 4, the side of upper and lower correcting plate 43 are all having the side correcting plate 43 and upper and lower correcting plate 43, the side correcting plate 43 and upper and lower correcting plate 43 are all correct with the person's side of the gesture and the person's, the upper and lower correcting plate 43.
One surface of the rotating seat 3 is fixedly connected with the surface of the vertical plate 4, the other surface of the rotating seat 3 is rotatably connected with a short rod 34 through a bearing 35, one end of the short rod 34 is fixedly connected with one end of the adjusting rod 21, the vertical plate 4 has a rotating function, the surface of the short rod 34 is fixedly sleeved with a rotary table 31, the surface of the rotary table 31 is provided with positioning holes 32, the positioning holes 32 take the short rod 34 as a circle center and are distributed at equal intervals in an annular shape, the rotating position of the rotary table 31 is conveniently and rapidly fixed, the side surfaces of the two ends of the vertical plate 4 are fixedly embedded with adsorption blocks 41, and the adsorption blocks 41 are made of magnetic materials and have a magnetic adsorption function.
In this embodiment, through the roating seat 3 and the telescopic regulation pole 21 that set up, be convenient for rotate riser 4 accomodate, can not influence the normal use of lectern.
When the teacher desk with the gesture correcting function is used, a user sits on one side of the teacher desk body 1, the user approaches the teacher desk body 1 leftwards, at this time, the vertical plate 4, the upper correcting plate 42 and the lower correcting plate 43 are in contact with the chest and abdomen of the user, the user is prevented from bending down, the chest and humpback is avoided, when the teacher desk with the gesture correcting function is not used, the positioning rod 33 can be detached anticlockwise, the vertical plate 4 is rotated ninety degrees, the positioning rod 33 is screwed clockwise, the adjusting rod 21 is retracted leftwards into the fixed rod 2, at this time, the adsorption block 41 is in contact with the iron blocks on the surface of the base 11, so that the storage positions of the vertical plate 4, the upper correcting plate 42 and the lower correcting plate 43 are fixed, the supporting and limiting are carried out on the chest and abdomen of the user under sitting through the vertical plate 4 and the upper correcting plate 42 and the lower correcting plate 43, the chest and humpback of the user are avoided, the gesture correcting function is realized, the teacher desk is convenient to store the vertical plate 4 in rotation through the rotating seat 3 and the telescopic adjusting rod 21, and the normal use is not influenced.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides a lectern with correct appearance function, includes lectern body (1), its characterized in that: the novel desk is characterized in that the base (11) is arranged on the surface of the desk body (1), the side face of the base (11) is provided with an empty slot (12), a fixed rod (2) is fixedly arranged on the inner wall of the empty slot (12), one end of the fixed rod (2) is slidably sleeved with an adjusting rod (21), one end of the adjusting rod (21) is rotationally connected with the vertical plate (4) through the rotating seat (3), the side face of the vertical plate (4) is fixedly connected with an upper correcting plate (42) and a lower correcting plate (43) which are symmetrical, and arc-shaped limiting grooves (44) are formed in the periphery of the upper correcting plate (42) and the lower correcting plate (43).
2. The lectern with gesture correcting function according to claim 1, wherein: one surface of the rotating seat (3) is fixedly connected with the surface of the vertical plate (4), the other surface of the rotating seat (3) is rotatably connected with a short rod (34) through a bearing (35), and one end of the short rod (34) is fixedly connected with one end of the adjusting rod (21).
3. The lectern with gesture correcting function according to claim 1, wherein: the upper correcting plate (42) and the lower correcting plate (43) are arc-shaped, the upper correcting plate (42) and the lower correcting plate (43) are made of elastic materials, and a protective layer is arranged on the surfaces of the upper correcting plate and the lower correcting plate.
4. The lectern with gesture correcting function according to claim 2, wherein: the surface fixing of the short rod (34) is sleeved with a rotary table (31), positioning holes (32) are formed in the surface of the rotary table (31), and the positioning holes (32) are distributed in an annular equidistant mode by taking the short rod (34) as a circle center.
5. The lectern with gesture correction function of claim 4, wherein: the surface of the rotating seat (3) is connected with a positioning rod (33) through threads, and the surface of the positioning rod (33) is in contact connection with the inner wall of the positioning hole (32).
6. The lectern with gesture correcting function according to claim 1, wherein: the two end side surfaces of the vertical plate (4) are fixedly inlaid with adsorption blocks (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236671.9U CN219845519U (en) | 2023-05-22 | 2023-05-22 | Lectern with gesture correction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236671.9U CN219845519U (en) | 2023-05-22 | 2023-05-22 | Lectern with gesture correction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219845519U true CN219845519U (en) | 2023-10-20 |
Family
ID=88340624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321236671.9U Active CN219845519U (en) | 2023-05-22 | 2023-05-22 | Lectern with gesture correction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219845519U (en) |
-
2023
- 2023-05-22 CN CN202321236671.9U patent/CN219845519U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |