CN218457628U

CN218457628U - Turnover type teaching desk

Info

Publication number: CN218457628U
Application number: CN202222606148.2U
Authority: CN
Inventors: 桂青
Original assignee: Jingzhou Polytechnic
Current assignee: Jingzhou Polytechnic
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-10
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a turn-over formula teaching table relates to teaching aid technical field. The utility model comprises a turnover component, wherein the left side and the right side of the turnover component are symmetrically provided with a storage cabinet, and the lower wall of the storage cabinet is fixed with an electric push rod; the upset subassembly includes the returning face plate, and both sides all are provided with the inserted bar around the returning face plate left end, and the outside cover of inserted bar is equipped with the elastic component. The utility model discloses a make the returning face plate rotate, insert the fixed of downthehole realization returning face plate of spliced pole under the effect of elastic component until the inserted bar, and drive through electric putter work and put the thing cabinet and remove the height to the returning face plate and adjust, the desktop board of having solved among the prior art is when fixed, need artifical hard ground make the fastening knob aim at the thread groove and rotate the fastening knob again, the operation is comparatively loaded down with trivial details, the high fixed of the desktop board of current turn-over formula teaching table, the unable problem that adapts to the teacher's of different heights user demand.

Description

Turnover type teaching desk

Technical Field

The utility model belongs to the technical field of teaching aid, especially, relate to a turn-over formula teaching table.

Background

Teaching aids are tools used by teachers in teaching, such as blackboards, chalks, maps, models, teaching tables and the like, the teaching tables are used as one kind of teaching aids and are generally placed in areas where the teachers are convenient to use for placing articles such as books, chalks, models, experimental equipment and the like used by the teachers in teaching, the teaching aids are one of indispensable teaching aids for the teachers in teaching, and in the present stage, the experimental equipment is conveniently fixed for the teaching tables, and the turnover type teaching tables are suitable for transportation.

Through the retrieval, bulletin number CN214047942U is authorized, and bulletin day 2021.08.27 discloses a turn-over formula teaching table convenient to installation experimental device, including the base of teaching table, the mounting panel of teaching table, the baffle of teaching table, the turn-over platform structure of teaching table, the removal seat structure of teaching table and be used for carrying out the quick fixed mounting structure of installing fast fixedly to experimental device, the mounting panel is provided with two, two the equal fixed mounting of mounting panel is on the upper end surface of base, and two the mounting panel is close to respectively in the both sides edge of base, two thread grooves have all been seted up to one side that the mounting panel is close to each other, one side fixed connection that the both sides of baffle and two mounting panels are close to each other. The utility model discloses be convenient for carry out quick simple and easy installation fixed processing to experimental device to be convenient for carry out subsequent experimental work, and can resume into general teaching table with the desktop board, make it can not influence other teaching that need not experimental device course and use, the practicality is higher.

However, the prior art has the following defects:

1. in the prior art, the desktop plate is fixed by utilizing the threaded connection between the fastening knob and the thread groove, but in the actual use process, the fastening knob needs to be aligned to the thread groove by manpower and laboriously rotated, and the operation is complicated;

2. the desktop plate of the existing turnover type teaching desk is fixed in height and cannot meet the use requirements of teachers with different heights.

Therefore, the existing flip-type teaching desk cannot meet the requirements in practical use, so that improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turn-over formula teaching table, through making the returning face plate rotate, insert the downthehole fixed that realizes the returning face plate of spliced eye under the effect of elastic component until the inserted bar, and drive through electric putter work and put the thing cabinet and remove the height of returning face plate and adjust, the desktop board of having solved among the prior art is when fixed, need artifical hard ground make the fastening knob aim at the thread groove and rotate the fastening knob again, the operation is comparatively loaded down with trivial details, and the high fixed of the desktop board of current turn-over formula teaching table, the unable problem that adapts to the teacher's of different heights user demand.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a turnover teaching desk, which comprises a turnover component, wherein the left side and the right side of the turnover component are symmetrically provided with a storage cabinet, the lower wall of the storage cabinet is fixed with an electric push rod, and the electric push rod is electrically connected with an external power supply through a conductor wire; wherein, the upset subassembly includes the returning face plate, and both sides all are provided with the inserted bar around the returning face plate left end, and the elastic component is equipped with to the outside cover of inserted bar.

Furthermore, a partition plate is fixed on the inner wall of the storage cabinet, a cabinet door is hinged in front of the storage cabinet, and a handle is fixed on the front wall of the cabinet door.

Furthermore, a bottom plate is fixed at the bottom of the electric push rod and is in contact with the ground, guide rods are fixed at four corners of the upper wall of the bottom plate, guide sleeves are fixed at the outer parts of the guide rods, which correspond to the lower wall of the storage cabinet, and the guide rods are in clearance fit with the guide sleeves.

Furthermore, the upper side of the right wall of the left storage cabinet is provided with an insertion hole, the storage cabinet on the right side of the insertion hole is provided with a chamfer, and the front end and the rear end of the upper wall of the right side of the left storage cabinet are provided with inclined planes.

Furthermore, the placing hole is formed in the turnover plate corresponding to the position of the inserted bar, the avoiding groove is formed in the turnover plate corresponding to the position of the elastic piece, the avoiding groove is communicated with the placing hole, the operating plate is fixed outside the left end of the elastic piece corresponding to the inserted bar, and the left end and the right end of the elastic piece are respectively abutted to the corresponding operating plate and the corresponding turnover plate.

Furthermore, a rotating rod is fixed at the middle position of the side walls of the left side and the right side of the turnover plate, the rotating rod is rotatably connected with the storage cabinet through a bearing, and the left end of the inserted link positioned at the front side is inserted in the insertion hole.

Furthermore, a movable plate is arranged on the upper wall of the turnover plate in a bilateral symmetry mode and is in an L shape, a screw is connected to the upper side of the movable plate in a threaded mode, one end, close to each other, of the screw is rotatably connected with a connecting plate through a bearing, and a rubber pad is fixed to the side wall, close to each other, of the connecting plate.

Furthermore, a rocking wheel is fixed at one end, far away from each other, of the screw, a rectangular groove is formed in the lower wall of the moving plate, a bolt is arranged inside the rectangular groove, and the threaded end of the bolt is in threaded connection with the turnover plate.

Furthermore, both sides all are fixed with the sand grip around the movable plate lower wall, and the guide way has been seted up to the upper wall that sand grip position department corresponds the returning face plate, and the sand grip is located the inside of guide way.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up elastic component and inserted bar, compared with the prior art, the operation is located behind the operation panel of front side, rotate the returning face plate, insert in the spliced eye under the effect of the elastic component that corresponds until the inserted bar that is located the rear side, can realize the fixed of returning face plate, need not to artifically aim at the thread groove among the prior art and fix, and simultaneously, need not the manual work and rotate the fastening knob, make the operation more convenient, the desktop board of having solved among the prior art is when fixed, need artifically make the fastening knob aim at the thread groove and rotate the fastening knob again, operate comparatively loaded down with trivial details problem.

2. The utility model discloses a set up electric putter, compare with prior art, work through electric putter can realize highly adjusting the turnover plate for this turnover formula teaching table adapts to the teacher's of different heights user demand, makes the teacher use this turnover formula teaching table more comfortable when giving lessons, has solved the high fixed of desktop board of current turnover formula teaching table, the unable problem that adapts to the teacher's of different heights user demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall structure view of a flip-top teaching table;

FIG. 2 is a right side view of a flip-top teaching table;

FIG. 3 is a view of the cabinet after opening its door;

FIG. 4 is a view showing the structure of the cabinet on the left side;

fig. 5 is an exploded structural view of the flip assembly.

In the drawings, the reference numbers indicate the following list of parts:

1. turning over the assembly; 101. moving the plate; 1011. a rectangular groove; 1012. a convex strip; 102. a connecting plate; 1021. a rubber pad; 103. a screw; 1031. shaking the wheel; 104. a bolt; 105. a turnover plate; 1051. rotating the rod; 1052. placing a hole; 1053. avoiding a void groove; 1054. a guide groove; 106. a rod is inserted; 1061. an operation panel; 107. an elastic member; 2. a storage cabinet; 201. a cabinet door; 2011. a handle; 202. a guide sleeve; 203. a partition plate; 204. a bevel; 205. inserting holes; 206. chamfering; 3. an electric push rod; 301. a base plate; 3011. a guide rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 5, the present invention relates to a turnover type teaching desk, which comprises a turnover component 1, wherein the left and right sides of the turnover component 1 are symmetrically provided with a storage cabinet 2 for storing articles frequently used by teachers, an electric push rod 3 is fixed on the lower wall of the storage cabinet 2, the storage cabinet 2 can be driven to move correspondingly, meanwhile, the two electric push rods 3 move at a constant speed in the same direction during operation, the electric push rods 3 are electrically connected with an external power supply through conductive wires, the electric push rod 3 is the prior art, and the type is not limited herein; wherein, upset subassembly 1 includes the returning face plate 105, and the returning face plate 105 is the desktop board, and both sides all are provided with inserted bar 106 around the returning face plate 105 left end, and when the left end that is located the inserted bar 106 of front side was pegged graft in spliced eye 205, the left end that is located the inserted bar 106 of rear side and the right wall butt that is located left thing cabinet 2 of putting, the outside cover of inserted bar 106 is equipped with elastic component 107 for the inserted bar 106 that corresponds has potential energy to left.

As shown in fig. 1 to 4, a partition 203 is fixed to an inner wall of the storage cabinet 2 to partition the inside of the storage cabinet 2, so as to store different kinds of articles, a cabinet door 201 is hinged to the front of the storage cabinet 2, a handle 2011 is fixed to a front wall of the cabinet door 201, and by the arrangement, the cabinet door 201 can be opened or closed by operating the handle 2011 and rotating the cabinet door 201.

The bottom of the electric push rod 3 is fixed with a bottom plate 301, a fixed platform is provided for the guide rod 3011, the bottom plate 301 is in contact with the ground, the guide rods 3011 are fixed at four corners of the upper wall of the bottom plate 301, the guide sleeve 202 is fixed on the outer portion of the guide rod 3011 corresponding to the lower wall of the storage cabinet 2, the guide rod 3011 is in clearance fit with the guide sleeve 202, and the guide rod 3011 and the guide sleeve 202 are matched to enable the corresponding storage cabinet 2 to move up and down only.

The upside of the right wall of the left storage cabinet 2 is provided with an insertion hole 205, when a corresponding insertion rod 106 is inserted into the insertion hole 205, the turnover plate 105 is in a relatively fixed state, the storage cabinet 2 on the right side of the insertion hole 205 is provided with a chamfer 206, the chamfer 206 facilitates the insertion rod 106 to be smoothly inserted into the insertion hole 205, the front end and the rear end of the upper wall of the left storage cabinet 2 are provided with inclined planes 204, the inclined planes 204 are arranged, the insertion rod 106 is prevented from colliding with the storage cabinet 2 when the turnover plate 105 is rotated, guidance is provided for the insertion rod 106, namely when the insertion rod 106 moves along the inclined planes 204, the insertion rod 106 can smoothly retract or extend without manual operation.

As shown in fig. 1, 4, and 5, a placing hole 1052 is formed on the turning plate 105 corresponding to the position of the insertion rod 106 to provide an installation space for the insertion rod 106, a clearance groove 1053 is formed on the turning plate 105 corresponding to the position of the elastic element 107 to provide an installation space for the elastic element 107, the clearance groove 1053 is communicated with the placing hole 1052, an operation plate 1061 is fixed outside the insertion rod 106 at the left end of the elastic element 107, the operation plate 1061 is fixed outside the elastic element 107 to move the operation plate 1061 at the front side to move the insertion rod 106 at the front side to separate from the insertion hole 205, the turning plate 105 can be operated to turn over, and the left and right ends of the elastic element 107 are respectively abutted against the corresponding operation plate 1061 and the turning plate 105, so that the operation plate 1061 has a potential energy at the left side, the insertion rod 106 is driven to have a potential energy at the left side, and the insertion rod 106 and the insertion hole 205 are located at the same horizontal plane, and the insertion rod 106 can be automatically inserted into the insertion hole 205.

A rotating rod 1051 is fixed in the middle of the left and right side walls of the turnover plate 105, the rotating rod 1051 is rotatably connected with the storage cabinet 2 through a bearing, and the left end of the insertion rod 106 positioned at the front side is inserted into the insertion hole 205.

The movable plate 101 is arranged on the upper wall of the turnover plate 105 in a bilateral symmetry mode, the movable plate 101 is arranged in an L shape, the upper side of the movable plate 101 is connected with the screw 103 in a threaded mode, the screw 103 rotates to drive the connecting plate 102 to move, one end, close to each other, of the screw 103 is connected with the connecting plate 102 in a rotating mode through a bearing, the rubber pad 1021 is fixed to the side wall, close to one side wall of the connecting plate 102, of the side wall, close to each other, of the side wall, the rubber pad 1021 is made to be close to an article to be fixed through moving of the movable plate 101, and then the screw 103 rotates to drive the rubber pad 1021 to move to clamp the article to be fixed, and therefore the article to be fixed can be fixed.

The rocking wheel 1031 is fixed at one end of each of the screws 103 far away from each other, the corresponding screw 103 can be rotated by operating the rocking wheel 1031 to rotate, the rectangular groove 1011 is formed in the lower wall of the moving plate 101, the bolt 104 is arranged in the rectangular groove 1011, the threaded end of the bolt 104 is in threaded connection with the turnover plate 105, and by the arrangement, the bolt 104 can be unscrewed, and the moving plate 101 can be operated to move under the matching of the rectangular groove 1011.

Convex strips 1012 are fixed on the front side and the rear side of the lower wall of the moving plate 101, guide grooves 1054 are formed in the positions of the convex strips 1012 corresponding to the upper wall of the turnover plate 105, the convex strips 1012 are located in the guide grooves 1054, and the moving plate 101 moves horizontally and linearly through the cooperation of the convex strips 1012 and the guide grooves 1054.

One specific application of this embodiment is: when the turnover plate 105 is turned over, the operation plate 1061 on the front side is operated to move rightwards, so that the insertion rod 106 on the front side is separated from the inside of the insertion hole 205, at the moment, the turnover plate 105 is operated to rotate, when the insertion rod 106 on the rear side rotates to the front side and passes through the insertion hole 205, the insertion rod 106 can be inserted into the insertion hole 205 under the action of the corresponding elastic piece 107, so that the turnover plate 105 is fixed, when the height of the turnover plate 105 is adjusted, the electric push rod 3 is controlled to work, the movable end of the electric push rod 3 moves to correspondingly extend or shorten the electric push rod 3, so that the height of the storage cabinet 2 is driven to change, the height of the turnover plate 105 is further changed, and the purpose of adjusting the height of the turnover plate 105 is achieved.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a turn-over formula teaching table, includes upset subassembly (1), its characterized in that: the left side and the right side of the turnover component (1) are symmetrically provided with a storage cabinet (2), and the lower wall of the storage cabinet (2) is fixed with an electric push rod (3);

wherein, upset subassembly (1) includes returning face plate (105), both sides all are provided with inserted bar (106) around returning face plate (105) left end, the outside cover of inserted bar (106) is equipped with elastic component (107).

2. The flip-top educational table of claim 1, wherein: the inner wall of putting thing cabinet (2) is fixed with baffle (203), the place ahead of putting thing cabinet (2) articulates there is cabinet door (201), the antetheca of cabinet door (201) is fixed with handle (2011).

3. The flip-top educational table of claim 1, wherein: a bottom plate (301) is fixed at the bottom of the electric push rod (3), guide rods (3011) are fixed at four corners of the upper wall of the bottom plate (301), guide sleeves (202) are fixed on the outer portion of each guide rod (3011) corresponding to the lower wall of the storage cabinet (2), and the guide rods (3011) are in clearance fit with the guide sleeves (202).

4. The flip-top educational table of claim 2, wherein: the left side of the right wall of the storage cabinet (2) is provided with an insertion hole (205), the right side of the insertion hole (205) is provided with a chamfer (206) on the storage cabinet (2), and the front end and the rear end of the right upper wall of the storage cabinet (2) on the left side are provided with inclined planes (204).

5. The flip-top educational table of claim 1, wherein: the turnover plate (105) corresponding to the position of the inserted bar (106) is provided with a placing hole (1052), the turnover plate (105) corresponding to the position of the elastic piece (107) is provided with a clearance groove (1053), the left end of the elastic piece (107) corresponds to the outside of the inserted bar (106) and is fixedly provided with an operation plate (1061), and the left end and the right end of the elastic piece (107) are respectively abutted against the corresponding operation plate (1061) and the turnover plate (105).

6. The flip-top educational table of claim 1, wherein: the middle position department of the lateral wall of the left and right sides of the turnover plate (105) is fixed with a rotating rod (1051), the rotating rod (1051) is rotatably connected with the storage cabinet (2) through a bearing, and the left end of the inserted link (106) positioned at the front side is inserted in the insertion hole (205).

7. The flip-top educational table of claim 1, wherein: the upper wall bilateral symmetry of returning face plate (105) is provided with movable plate (101), just movable plate (101) are L shape setting, the upside threaded connection of movable plate (101) has screw rod (103), the one end that is close to each other of screw rod (103) is connected with connecting plate (102) through the bearing rotation, one side lateral wall that is close to each other of connecting plate (102) is fixed with rubber pad (1021).

8. The flip-top educational table of claim 7, wherein: one end of the screw rod (103) far away from each other is fixed with a rocking wheel (1031), a rectangular groove (1011) is formed in the lower wall of the moving plate (101), a bolt (104) is arranged inside the rectangular groove (1011), and the threaded end of the bolt (104) is in threaded connection with the turnover plate (105).

9. The flip-top educational table of claim 8, wherein: both sides all are fixed with sand grip (1012) around movable plate (101) lower wall, sand grip (1012) position department corresponds guide way (1054) have been seted up to the upper wall of returning face plate (105), just sand grip (1012) are located the inside of guide way (1054).