CN210471397U

CN210471397U - Adjustable reading table for college library

Info

Publication number: CN210471397U
Application number: CN201921077462.8U
Authority: CN
Inventors: 徐艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-05-08
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses a reading platform with adjustable colleges and universities library uses, including the reading platform body, the reading platform body is including the fixing base for hollow structure, the supporting leg has all been welded in the bottom four corners of fixing base, the top of fixing base is equipped with the touch-sensitive screen that the slope set up, the top welding of fixing base has two fixed blocks, rotates between two fixed blocks and installs the rotor plate that same slope set up, and the bottom of touch-sensitive screen bonds mutually with the top of rotor plate, the bottom welding of rotor plate has the slide rail, it installs the screw rod to rotate on the bottom inner wall of fixing base, slidable mounting has trapezoidal piece on one side inner wall of fixing base, trapezoidal piece threaded sleeve is established on the screw rod. The utility model discloses simple structure, convenient operation is convenient for adjust the inclination of touch-sensitive screen according to actual need for the student that can be applicable to different heights is comfortable to be watched, satisfies the use needs, is favorable to using.

Description

Adjustable reading table for college library

Technical Field

The utility model relates to a reading platform equipment technical field especially relates to a reading platform with adjustable college library uses.

Background

In daily life and learning process, books read, the chinese is read and can cultivate good interest of study, strengthen student's language expression ability, improve the face of knowledge hunting, promote comprehensive cooperation ability, and expand life experience and so on, at present, along with the rapid development in the electronic technology field, various electronic libraries, electronic reading newspaper platform have read convenient, browse convenient, reading efficient advantage, and obtain the favor of many young students, therefore a large amount of reading platforms have appeared in current electronic libraries, current reading platform, including reading platform body, reading platform body includes the fixing base, the bottom four corners of fixing base all welds the supporting leg, the top fixed mounting of fixing base has the touch-sensitive screen that the slope set up, young students read the information that oneself wants to know through the touch-sensitive screen, bring convenience for the student.

However, the inclination angle of the touch screen on the current reading table is not convenient to adjust according to actual needs, different heights of students are different, and students with higher heights easily feel tired when looking through the touch screen for a long time when looking at the desk with heads down, so that the comfort level of the students is affected, and the using requirements cannot be met, so that an adjustable reading table for a library in colleges and universities is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable reading table for a library of colleges and universities.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable reading table for libraries in colleges and universities comprises a reading table body, wherein the reading table body comprises a fixed seat which is of a hollow structure, supporting legs are welded at four corners of the bottom of the fixed seat, a touch screen which is obliquely arranged is arranged above the fixed seat, two fixed blocks are welded at the top of the fixed seat, a rotating plate which is obliquely arranged is rotatably arranged between the two fixed blocks, the bottom of the touch screen is adhered to the top of the rotating plate, a sliding rail is welded at the bottom of the rotating plate, a screw rod is rotatably arranged on the inner wall of the bottom of the fixed seat, a trapezoidal block is slidably arranged on the inner wall of one side of the fixed seat, the trapezoidal block is sleeved on the screw rod in a threaded manner, a circular hole is formed in the inner wall of the top of the fixed seat, the top end of the screw rod extends into the, one side that trapezoidal piece is close to the montant is established to the inclined plane, sliding sleeve is equipped with the carriage release lever on the montant, the rectangular hole has been seted up on the top inner wall of fixing base, the top of carriage release lever runs through the rectangular hole and extends to the top of fixing base, the top of carriage release lever articulates there is the slider, slider and slide rail slidable mounting, be equipped with the connecting block that is located montant one side in the fixing base, the welding of one side of connecting block has the horizontal pole, the montant sliding sleeve is established on the horizontal pole, the welding of one side of connecting block has the one end of a plurality of springs, and the other end of spring welds with one side of montant mutually, the welding of the one end that the connecting block was kept away from to the horizontal pole has L shape pole, the one end of L shape pole is nested has.

Preferably, a sliding groove is formed in the inner wall of one side of the fixing seat, a sliding block is welded to one side of the trapezoidal block, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, a threaded hole is formed in the inner wall of the top of the trapezoidal block and is in threaded connection with the screw rod.

Preferably, the inner wall of the bottom of the fixed seat is welded with a bearing, and an inner ring of the bearing is fixedly sleeved with the outer side of the screw rod.

Preferably, the bottom of the movable rod is provided with a groove, and the side wall of the groove is in sliding connection with the outer side of the vertical rod.

Preferably, a through hole is formed in one side of the vertical rod, and the side wall of the through hole is connected with the outer side of the cross rod in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

through the fixing base that sets up, the touch-sensitive screen, the fixed block, the rotor plate, a slide rail, the screw rod, the trapezoidal piece, the circular port, the montant, the carriage release lever, the rectangular hole, the slider, the connecting block, a spring, L shape pole and connecting rod cooperate, it drives trapezoidal piece downstream and extrudees the ball to rotate the knob through the screw rod rotation, the ball drives and drives the horizontal pole through L shape pole and remove, the horizontal pole drives the connecting block and removes and stretch to the spring, L shape pole passes through the connecting rod and drives the carriage release lever rebound on the montant, the carriage release lever drives the slider and slides on the slide rail and produce the extrusion force, the slider drives the rotor plate through the slide rail and rotates, the rotor plate drives the touch-sensitive screen and rotates, be convenient for adjust.

The utility model discloses simple structure, convenient operation is convenient for adjust the inclination of touch-sensitive screen according to actual need for the student that can be applicable to different heights is comfortable to be watched, satisfies the use needs, is favorable to using.

Drawings

Fig. 1 is a schematic structural view of an adjustable reading stand for a library in colleges and universities according to the present invention;

fig. 2 is a schematic cross-sectional view of the fixing base in fig. 1.

In the figure: the touch screen comprises a fixed seat 1, a touch screen 2, a fixed block 3, a rotating plate 4, a sliding rail 5, a screw rod 6, a trapezoidal block 7, a circular hole 8, a vertical rod 9, a movable rod 10, a rectangular hole 11, a sliding block 12, a connecting block 13, a cross rod 14, a spring 15, a rod 16L and a connecting rod 17.

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.

Referring to fig. 1-2, an adjustable reading stand for a library in colleges and universities, which comprises a reading stand body, wherein the reading stand body comprises a fixed seat 1 with a hollow structure, supporting legs are welded at four corners of the bottom of the fixed seat 1, a touch screen 2 arranged obliquely is arranged above the fixed seat 1, two fixed blocks 3 are welded at the top of the fixed seat 1, a rotating plate 4 arranged obliquely is rotatably installed between the two fixed blocks 3, the bottom of the touch screen 2 is adhered to the top of the rotating plate 4, a sliding rail 5 is welded at the bottom of the rotating plate 4, a screw 6 is rotatably installed on the inner wall of the bottom of the fixed seat 1, a trapezoidal block 7 is slidably installed on the inner wall of one side of the fixed seat 1, the trapezoidal block 7 is sleeved on the screw 6 in a threaded manner, a circular hole 8 is formed in the inner wall of the top of the fixed seat 1, the top of the screw 6, one side of the trapezoidal block 7 close to the vertical rod 9 is provided with an inclined plane, a moving rod 10 is sleeved on the vertical rod 9 in a sliding manner, a rectangular hole 11 is formed in the inner wall of the top of the fixed seat 1, the top end of the moving rod 10 penetrates through the rectangular hole 11 and extends to the upper side of the fixed seat 1, a sliding block 12 is hinged to the top end of the moving rod 10, the sliding block 12 is slidably mounted with the sliding rail 5, a connecting block 13 located on one side of the vertical rod 9 is arranged in the fixed seat 1, a cross rod 14 is welded on one side of the connecting block 13, the vertical rod 9 is sleeved on the cross rod 14 in a sliding manner, one side of the connecting block 13 is welded with one end of a plurality of springs 15, the other end of the springs 15 is welded with one side of the vertical rod 9, an L-shaped rod 16 is welded at one end of the cross rod 14 far away from, the utility model discloses simple structure, convenient operation is convenient for adjust touch-sensitive screen 2's inclination according to actual need for the student that can be applicable to different heights is comfortable to be watched, satisfies the use needs, is favorable to using.

The utility model discloses in, the spout has been seted up on one side inner wall of fixing base 1, the welding of one side of trapezoidal piece 7 has the slider, slider and spout sliding connection, set up threaded hole on the top inner wall of trapezoidal piece 7, threaded hole and 6 threaded connection of screw rod, the welding has the bearing on the bottom inner wall of fixing base 1, the inner circle of bearing and the fixed suit in the outside of screw rod 6, the recess has been seted up to the bottom of carriage release lever 10, the lateral wall of recess and montant 9's outside sliding connection, the perforation has been seted up to one side of montant 9, fenestrate lateral wall and horizontal pole 14's outside sliding connection, the utility model discloses simple structure, convenient operation, be convenient for adjust touch-sensitive screen 2's inclination according to actual need for can be applicable to the comfortable student of different heights and.

The working principle is as follows: when the touch screen is used, when the inclination angle of the touch screen 2 needs to be adjusted, the knob is rotated to drive the screw rod 6 to rotate, under the action of a threaded hole formed in the top of the trapezoidal block 7, the screw rod 6 rotates to drive the trapezoidal block 7 to move downwards, the trapezoidal block 7 drives the sliding block to slide downwards in the sliding groove, the trapezoidal block 7 extrudes balls in the downward movement process, under the action of extrusion force, the balls drive the L-shaped rod 16 to move towards the direction away from the screw rod 6, the L-shaped rod 16 drives the cross rod 14 to move, the cross rod 14 drives the connecting block 13 to move, the connecting block 13 stretches the spring 15 in the movement process, the L-shaped rod 16 extrudes the connecting rod 17 in the movement process, under the action of extrusion force, the connecting rod 17 rotates and moves upwards, the connecting rod 17 drives the moving rod 10 to move upwards on the vertical rod 9, the moving rod 10 drives the sliding block 12 to move upwards, and the sliding, under the effect of extrusion force, slider 12 drives slide rail 5 and removes and rotates, and slide rail 5 drives rotor plate 4 and rotates, and rotor plate 4 drives touch-sensitive screen 2 and rotates, and when touch-sensitive screen 2 adjusted suitable position, the stop rotation knob, and then accomplished the regulation of touch-sensitive screen 2's inclination for be convenient for adjust the inclination of touch-sensitive screen 2 according to the reality.

The above, only be the preferred embodiment of the present invention, but the utility model discloses a protection scope is not limited to this, and any technical student who is familiar with this technical field is in the technical scope of the utility model discloses an according to the technical scheme of the utility model and the utility model thereof design equivalence replacement or change, all should be covered within the protection scope of the utility model.

Claims

1. An adjustable reading table for a library in colleges and universities comprises a reading table body, wherein the reading table body comprises a fixing seat (1) which is of a hollow structure, supporting legs are welded at four corners of the bottom of the fixing seat (1), a touch screen (2) which is obliquely arranged is arranged above the fixing seat (1), the adjustable reading table is characterized in that two fixing blocks (3) are welded at the top of the fixing seat (1), a rotating plate (4) which is obliquely arranged is rotatably installed between the two fixing blocks (3), the bottom of the touch screen (2) is adhered to the top of the rotating plate (4), a sliding rail (5) is welded at the bottom of the rotating plate (4), a screw rod (6) is rotatably installed on the inner wall of the bottom of the fixing seat (1), a trapezoidal block (7) is slidably installed on the inner wall of one side of the fixing seat (1), and the trapezoidal block (7) is sleeved on the screw rod (, the top inner wall of the fixing seat (1) is provided with a circular hole (8), the top end of the screw rod (6) extends into the circular hole (8) and is welded with a knob, the bottom inner wall of the fixing seat (1) is welded with a vertical rod (9), one side, close to the vertical rod (9), of the trapezoidal block (7) is provided with an inclined plane, the vertical rod (9) is sleeved with a movable rod (10) in a sliding manner, the top inner wall of the fixing seat (1) is provided with a rectangular hole (11), the top end of the movable rod (10) penetrates through the rectangular hole (11) and extends to the upper side of the fixing seat (1), the top end of the movable rod (10) is hinged with a sliding block (12), the sliding block (12) is installed with the sliding rail (5) in a sliding manner, a connecting block (13) positioned on one side of the vertical rod (9) is arranged in the fixing seat (1), one side of the, the welding of one side of connecting block (13) has the one end of a plurality of springs (15), and the other end of spring (15) welds with one side of montant (9) mutually, the one end welding that connecting block (13) were kept away from in horizontal pole (14) has L shape pole (16), the one end nestification of L shape pole (16) has the ball, the inclined plane rolling contact of ball and trapezoidal piece (7), it has connecting rod (17) that same slope set up to articulate between L shape pole (16) and carriage release lever (10).

2. The adjustable reading desk for the libraries of colleges and universities as claimed in claim 1, wherein a sliding groove is formed on the inner wall of one side of the fixed seat (1), a sliding block is welded on one side of the trapezoidal block (7), and the sliding block is connected with the sliding groove in a sliding manner.

3. The adjustable reading desk for libraries in colleges and universities as claimed in claim 1, wherein the inner wall of the top of the trapezoidal block (7) is provided with a threaded hole, and the threaded hole is in threaded connection with the screw (6).

4. The adjustable reading desk for libraries in colleges and universities as claimed in claim 1, wherein the inner wall of the bottom of the fixed seat (1) is welded with a bearing, and the inner ring of the bearing is fixedly sleeved with the outer side of the screw rod (6).

5. The adjustable reading stand for libraries in colleges and universities as claimed in claim 1, wherein the bottom of the moving rod (10) is provided with a groove, and the side wall of the groove is slidably connected with the outer side of the vertical rod (9).

6. The adjustable reading stand for libraries in colleges and universities as claimed in claim 1, wherein the vertical rod (9) is perforated on one side and the perforated side wall is slidably connected to the outside of the cross rod (14).