CN213820390U

CN213820390U - Lifting type education training desk

Info

Publication number: CN213820390U
Application number: CN202022654692.5U
Authority: CN
Inventors: 谢永生
Original assignee: Shenzhen Yongsheng Education Investment Co ltd
Current assignee: Shenzhen Yongsheng Education Investment Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-30
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to an education and training equipment technical field, concretely relates to over-and-under type education and training desk, include: table, locker, flexible leg and lift chair locker fixed mounting be in table bottom surface centroid position department, contain the storage lattice of liftable in the locker, flexible leg fixed mounting be in table four corners department, the lift chair can with but flexible leg can dismantle the connection electric connection simultaneously. The beneficial effects of the utility model reside in that: can reform transform the storing space of desk for it has the storing function of lift, saves limited education space, and the reinforcing is to the protection of student and teaching aid, and the desk has the lift regulatory function simultaneously, conveniently is suitable for the student of various risees.

Description

Lifting type education training desk

Technical Field

The technology the utility model relates to an education and training equipment technical field, concretely relates to over-and-under type education and training desk.

Background

Educational training is an organization or an online learning system that informationizes knowledge educational resources, which has been gradually developed in recent years. Typically, such institutions or websites will contain educational information at various levels, from preschool to university, and even for doctors or abroad. There are also specialized websites or training institutions that include a job site. In 2012, the total value of the whole Chinese education and training market reaches 9600 million yuan, the average annual composite increase reaches 12%, and the total amount of the education and training industry expands rapidly. Competition becomes more vigorous. For example, more than 300 education and training institutions are newly added in Beijing, and about 300 education and training institutions die naturally at the same time. The desk is divided into a No. 4 label and a No. 5 label which are respectively used by students in junior middle school and primary school grades, and a No. 4 desk and chair is suggested to be mainly used by the students in the junior middle school and the primary school, and the standard of the height of the desktop of the No. 4 desk is 67 cm. For students with special height, the school can allocate the desk and the stool separately.

Among the prior art, the desk for educational training ubiquitous problem lies in only providing the desktop and attends a class or write the effect, for the storing function, either lifts the table, or only places on the crossbeam that sets up under the table. Wherein, the storing mode that books were placed to lift table appears accidental injury student's problem in school or training trade very easily to desktop unevenness etc. and the fragile problem of hinge appear easily in the middle of the use in the table of lifting. The cross beam only arranged below the desk plate can only play a role in placement, and cannot play a role in closed protection for the storage of a schoolbag or books.

In view of this, need to design over-and-under type education training desk urgently, can reform transform the storing space of desk for it has the storing function of lift, saves limited education space, strengthens the protection to student and teaching aid, and the desk has the lift regulatory function simultaneously, conveniently is suitable for various students that rise.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of prior art above, the utility model aims to provide an over-and-under type education training desk can reform transform the storing space of desk for it has the storing function of lift, saves limited education space, and the reinforcing has lift regulatory function to the protection of student and teaching aid, and the desk has simultaneously, conveniently is suitable for the student of various risees.

In order to realize the above object, the technical scheme of the utility model is that: over-and-under type education and training desk includes: table, locker, flexible leg and lift chair, locker fixed mounting be in table bottom surface centroid position department, contain the matter storage lattice of liftable in the locker, flexible leg fixed mounting be in table four corners department, the lift chair can with but flexible leg can dismantle the connection electric connection simultaneously.

Furthermore, the locker opening faces downwards, a linear sliding rail is fixedly mounted in the locker, the storage lattices are fixedly mounted on two sides of a sliding block of the linear sliding rail, the storage lattices are lifted and moved along the linear sliding rail, and the storage lattices are opened on one side and the opening ends face towards the lifting chair side.

Further, the linear slide rail includes: the storage cabinet comprises a slide rail frame, a screw rod, a driving motor and a sliding block, wherein the slide rail frame is fixedly arranged on the inner side wall of the storage cabinet, the driving motor is fixedly arranged at the bottom of the slide rail frame and is in driving connection with the screw rod, and the sliding block is meshed on the surface of the screw rod.

Further, the telescopic leg comprises: the table board comprises a first telescopic electric cylinder and a first contact connector, wherein the telescopic end of the first telescopic electric cylinder is fixedly connected with the table board, and the first telescopic electric cylinder is electrically connected with the first contact connector.

Further, the lift chair includes: the lifting chair comprises a second telescopic electric cylinder, a power source and a second contact connector, wherein the telescopic end of the second telescopic electric cylinder is fixedly connected with the bottom surface of a seat of the lifting chair, the second contact connector is electrically connected with the second telescopic electric cylinder, and the power source supplies power to the second telescopic electric cylinder.

Furthermore, the first contact connecting port is matched with the second contact connecting port and is detachably mounted, and the first contact connecting port is in contact with the second contact connecting port and is electrified.

Has the advantages that:

the utility model provides an over-and-under type education training desk has reformed transform desk storing space to upright lift locker has replaced pull formula locker among the prior art, lift formula locker and storing crossbeam, has avoided the space compression problem that pull formula locker brought, has also avoided simultaneously lifting formula locker because the easy problem of accidentally injuring teachers and students of lifting angle problem. The space of the storage cabinet is increased, and the occupied space of the storage cabinet is reduced. Meanwhile, the positions of the lifting chair and the telescopic legs can be synchronously adjusted along the vertical direction, so that the lifting chair can adapt to students with more special heights, and the academic influence caused by the height problem of the students can be prevented.

Drawings

FIG. 1 is a front view of a lifting type educational training desk of the present invention;

FIG. 2 is a side view of the lifting educational training desk of the present invention;

FIG. 3 is a three-dimensional schematic view of the storage lattice structure of the lifting type education training desk of the present invention;

the labels in the figure are: 1-table, 2-storage cabinet, 3-telescopic leg, 4-lifting chair, 21-storage lattice, 22-linear sliding rail, 31-first telescopic electric cylinder, 32-first contact connecting port, 41-second telescopic electric cylinder, 42-power supply, 43-second contact connecting port, 221-sliding rail frame, 222-screw rod, 223-driving motor and 224-sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in the figure, the utility model discloses an over-and-under type education training desk, include: table 1, locker 2, flexible leg 3 and

lift chair

4, 2 fixed mounting of locker are in 1 bottom surface centroid position department of table, contain the matter storage lattice 21 of liftable in the

locker

2, 3 fixed mounting of flexible leg are in 1 four corners department of table, lift chair 4 can with flexible leg 3 can dismantle connection electric connection simultaneously.

In this embodiment, the storage cabinet 2 has a downward opening, a linear slide rail 22 is fixedly installed in the storage cabinet 2, the storage lattice 21 is fixedly installed on two sides of a slider 224 of the linear slide rail 22, the storage lattice 21 moves up and down along the linear slide rail 22, and the storage lattice 21 has a single-side opening and an open end facing the lifting chair 4 side.

In this embodiment, the linear slide rail 22 includes: the cabinet comprises a slide rail frame 221, a screw rod 222, a driving motor 223 and a slide block 224, wherein the slide rail frame 221 is fixedly installed on the inner side wall of the cabinet 2, the driving motor 223 is fixedly installed at the bottom of the slide rail frame 221, the driving motor 223 is in driving connection with the screw rod 222, and the slide block 224 is engaged on the surface of the screw rod 222.

In this embodiment, the telescopic leg 3 includes: the table plate comprises a first telescopic electric cylinder 31 and a first contact connecting port 32, wherein the telescopic end of the first telescopic electric cylinder 31 is fixedly connected with the table plate 1, and the first telescopic electric cylinder 31 is electrically connected with the first contact connecting port 32.

In this embodiment, the lift chair 4 includes: the lifting chair comprises a second telescopic electric cylinder 41, a power source 42 and a second contact connecting port 43, wherein the telescopic end of the second telescopic electric cylinder 41 is fixedly connected with the bottom surface of the seat of the lifting chair 4, the second contact connecting port 43 is electrically connected with the second telescopic electric cylinder 41, and the power source 42 supplies power to the second telescopic electric cylinder 41.

In this embodiment, the first contact connection port 32 is detachably attached to the second contact connection port 43, and the first contact connection port 32 and the second contact connection port 43 are electrically connected to each other in a contact manner.

The working principle is as follows:

in the middle of the work process, at first because storage lattice 21 and locker 2 can follow vertical lift through linear guide, when needs use the storing space, make storage lattice 21 from the decline of sliding out in locker 2 through control driving motor 223, make things convenient for the student to put into storage lattice 21 with the books that need place, schoolbag in the middle of, then rise storage lattice 21, utilize 2 circumference confined spaces of locker to seal up the article of placing in the storage lattice 21. By using the storage lattices 21 and the storage cabinet 2, the problem of a compressed space of the conventional storage equipment brought to the drawing cabinet through a horizontal direction is avoided. The problem of lifting formula storing equipment through lifting table 1 and causing teachers and students' injury easily and the problem of desktop roughness has been avoided. Since the vertical extension does not occupy the space other than the desk but only the leg placing space, the leg space is released after the storage lattice 21 is raised and returned.

Simultaneously, because lift legs and lift chair 4 are through first contact connector and second contact connector circular telegram for synchronous motion in vertical direction can be followed to first flexible electric jar 31 and the flexible electric jar 41 of second, if break off first connector and second connector and do adjust the height between lift chair 4 and the desktop, thereby can adapt to more unique heights and the size of student, avoid because the high student's academic and healthy of influence of desk.

The utility model provides an over-and-under type education training desk has reformed transform desk storage space to upright lift locker 2 has replaced pull formula locker 2 among the prior art, lift formula locker 2 and storing crossbeam, has avoided the space compression problem that pull formula locker 2 brought, has also avoided lifting formula locker 2 simultaneously because the easy problem of accidentally injuring teachers and students of lifting angle problem. The space of the storage cabinet 2 is increased, and the occupied space of the storage cabinet 2 is reduced. Meanwhile, the positions of the lifting chair 4 and the telescopic legs 3 can be synchronously adjusted along the vertical direction, so that the lifting chair can adapt to students with more special heights, and the academic influence caused by the height problem of the desks of the students is prevented.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Over-and-under type education and training desk includes: table (1), locker (2), flexible foot leg (3) and lift chair (4), its characterized in that, locker (2) fixed mounting be in table (1) bottom surface centroid position department, contain storage lattice (21) of liftable in locker (2), flexible foot leg (3) fixed mounting be in table (1) four corners department, lift chair (4) can with flexible foot leg (3) can dismantle connection electric connection simultaneously.

2. The lifting type education and training desk as claimed in claim 1, wherein the cabinet (2) is open downwards, a linear slide rail (22) is fixedly installed in the cabinet (2), the storage lattices (21) are fixedly installed on two sides of a slide block (224) of the linear slide rail (22), the storage lattices (21) move up and down along the linear slide rail (22), and the storage lattices (21) are open on one side and open ends face the lifting chair (4) side.

3. The elevating educational training desk of claim 2, wherein the linear slide (22) comprises: the storage cabinet comprises a slide rail frame (221), a screw rod (222), a driving motor (223) and a sliding block (224), wherein the slide rail frame (221) is fixedly installed on the inner side wall of the storage cabinet (2), the driving motor (223) is fixedly installed at the bottom of the slide rail frame (221), the driving motor (223) is in driving connection with the screw rod (222), and the sliding block (224) is meshed on the surface of the screw rod (222).

4. The lifting educational training desk of claim 3, wherein the telescoping legs (3) comprise: first flexible electric jar (31) and first contact connector (32), first flexible electric jar (31) flexible end with table (1) fixed connection, first flexible electric jar (31) and first contact connector (32) electric connection.

5. The lifting educational training desk according to claim 4, wherein the lifting chair (4) comprises: the lifting chair comprises a second telescopic electric cylinder (41), a power source (42) and a second contact connecting port (43), wherein the telescopic end of the second telescopic electric cylinder (41) is fixedly connected with the bottom surface of the seat of the lifting chair (4), the second contact connecting port (43) is electrically connected with the second telescopic electric cylinder (41), and the power source (42) supplies power to the second telescopic electric cylinder (41).

6. The elevating educational training desk of claim 5, wherein the first contact connection port (32) is mated with the second contact connection port (43), removably mounted, and the first contact connection port (32) is in contact with the second contact connection port (43) for electrical communication.