CN212178438U

CN212178438U - Fixing support for network education display terminal

Info

Publication number: CN212178438U
Application number: CN201922474718.5U
Authority: CN
Inventors: 陈莉萍
Original assignee: Shenzhen Guanka Technology Co ltd
Current assignee: Shenzhen Guanka Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-18
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of network education technique and specifically relates to a fixed bolster for network education display terminal, including guide rail frame, mount and base, the symmetry is provided with first transmission case and second transmission case on the both sides position of base top, all be provided with the guide rail frame on the top position of first transmission case and second transmission case, two be provided with adjusting threaded rod on the intermediate position of guide rail frame inside, adjusting threaded rod and guide rail frame rotate between be connected, two be provided with the mount between the guide rail frame, sliding connection between mount and the guide rail frame, the lower extreme of mount is connected with adjusting threaded rod through first driving plate, install the fan on the intermediate position of mount, the symmetry is provided with second fixed hinge seat on the both sides position in the middle of the mount; the utility model discloses in, through setting up mount and L type splint, solved prior art and appeared installing very inconvenient problem when installing.

Description

Fixing support for network education display terminal

Technical Field

The utility model relates to a network education technical field specifically is a fixed bolster for network education display terminal.

Background

Distance education, also called modern distance education as network education in some documents already seen in the education department, is a kind of adult education calendar, refers to a teaching mode using the transmission media such as TV and Internet, it breaks through the boundary of time and space, it is different from the traditional teaching mode in school accommodation, the student using this teaching mode, usually an amateur repairer, can go to class at any time and any place because it doesn't need to go to a specific place, the student can also go through TV broadcast, Internet, guidance special line, lesson research society, face professor (letter) and other different pipelines to study with each other, it is a new concept generated after the education is applied to the information technology, i.e. the education developed by using network technology and environment, the object of student is not limited by age and previous school, it provides the opportunity of improving the modern calendar for the broad masses to step into society, therefore, there is an increasing demand for a fixing stand for a network education display terminal.

The problem that display terminal drops appears in the very inconvenient problem of installation when using in the current device, and the current device appears showing the inconvenient problem of altitude mixture control when using, influences the teaching quality, consequently, proposes a fixed bolster for network education display terminal to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed bolster for network education display terminal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fixed bolster for network education display terminal, includes guide rail frame, mount and base, the symmetry is provided with first transmission case and second transmission case on the both sides position of base top, all be provided with the guide rail frame on the top position of first transmission case and second transmission case, two be provided with adjusting threaded rod on the intermediate position of guide rail frame inside, adjusting threaded rod rotates between and is connected with the guide rail frame, two be provided with the mount between the guide rail frame, sliding connection between mount and the guide rail frame, the lower extreme of mount is connected with adjusting threaded rod through first driving plate, install the fan on the intermediate position of mount, the symmetry is provided with second fixed hinge seat on the both sides position in the middle of the mount, two the second slide bar is all installed to the lower extreme of second fixed hinge seat, the second slide bar is kept away from second fixed hinge seat one end and is provided with initiative removal hinge seat, sliding connection between initiative removal hinge seat and the second slide bar, the second slide bar is kept away from guide rail frame one side and is provided with first slide bar, two first fixed hinge seat is installed to the upper end of first slide bar, first fixed hinge seat is kept away from second slide bar one end and is installed L type splint, first fixed hinge seat is rotated through pivot and first connecting rod one end and is connected, the first connecting rod other end rotates through pivot and initiative between the removal hinge seat and is connected, two connect through U type connecting rod between the initiative removal hinge seat.

Preferably, the second fixed hinge seat is rotatably connected with one end of the second connecting rod through a rotating shaft, the other end of the second connecting rod is rotatably connected with the driven movable hinge seat through a rotating shaft, and the central point of the first connecting rod is rotatably connected with the central point of the second connecting rod through a rotating shaft.

Preferably, a fixed threaded rod is arranged in the fixed frame on the left side of the second sliding rod and is connected with the fixed frame in a rotating mode, the fixed threaded rod is connected with an adjusting nut below the fixed frame, a second transmission plate is installed on the fixed threaded rod and is connected with the fixed threaded rod in a threaded mode, and the second transmission plate is connected with the active moving hinge seat.

Preferably, the plate support of the L-shaped clamping plate is arranged on one side close to the central point of the fixing frame.

Preferably, the structure inside the first transmission case is completely the same as the structure inside the second transmission case, and a driven bevel gear is mounted at the middle position inside the first transmission case and the second transmission case.

Preferably, driven conical gear is connected with adjusting threaded rod, first transmission case and second transmission case internally mounted have initiative conical gear, the meshing is connected, two between initiative conical gear and the driven conical gear connect through the transmission shaft between the initiative conical gear, the hand wheel connection on initiative conical gear and the first transmission case.

Preferably, the universal wheels are installed at four corners of the lower portion of the base, and the guide rail frames are arranged in the middle of the upper portion of the base.

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

1. the utility model discloses in, through setting up first connecting rod, second connecting rod, initiative removal hinge mount, driven removal hinge mount and L type splint, increased the fixed effect of device, make the device can realize fixing display terminal fast, fixed firmness is high, broken the mode of bolted connection in the past, reduced intensity of labour, solved prior art and appeared the very inconvenient problem of installation when installing, the cooperation between fixed threaded rod and the second driving plate is used simultaneously, the self-locking ability of device has been increased, the stability of device use has been guaranteed, the problem of display terminal drops when avoiding using;

2. the utility model discloses in, through setting up first transmission case, the second transmission case, initiative conical gear, driven conical gear and adjusting threaded rod, the adjustability of device has been increased, make the device can adjust the demonstration height according to the use teaching condition, the application scope of device has been increased, the poor problem that leads to the teaching quality poor of adjustability when using has been solved to prior art, cooperation between adjusting threaded rod and the first transmission board is used simultaneously, the stability of device has been increased, avoid the device to appear the problem that shows the skew when using.

Drawings

FIG. 1 is a front view of the device of the present invention;

FIG. 2 is an assembly view of the mounting bracket of FIG. 1 in accordance with the present invention;

fig. 3 is an assembly view of the L-shaped splint of fig. 2 according to the present invention.

In the figure: 1-guide rail frame, 2-adjusting threaded rod, 3-fixed frame, 4-fan, 5-first transmission box, 6-base, 7-universal wheel, 8-second transmission box, 9-first transmission plate, 10-driven bevel gear, 11-driving bevel gear, 12-hand wheel, 13-L-shaped clamping plate, 14-fixed threaded rod, 15-second transmission plate, 16-adjusting nut, 17-U-shaped connecting rod, 18-first fixed hinge base, 19-first sliding rod, 20-driven bevel gear, 21-first connecting rod, 22-second connecting rod, 23-second fixed hinge base, 24-second sliding rod and 25-driving moving hinge base.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a fixed bolster for network education display terminal, includes guide rail frame 1, mount 3 and base 6, the symmetry is provided with first transmission case 5 and second transmission case 8 on the both sides position of base 6 top, all be provided with guide rail frame 1 on the top position of first transmission case 5 and second transmission case 8, two be provided with adjusting threaded rod 2 on the intermediate position of guide rail frame 1 inside, adjusting threaded rod 2 rotates between the guide rail frame 1 to be connected, two be provided with mount 3 between the guide rail frame 1, sliding connection between mount 3 and the guide rail frame 1, the lower extreme of mount 3 is connected with adjusting threaded rod 2 through first transmission board 9, install fan 4 on the intermediate position of mount 3, the symmetry is provided with second fixed hinge seat 23 on the both sides position in the middle of mount 3, second slide bar 24 is all installed to two the lower extreme of second fixed hinge seat 23, the end, far away from the second fixed hinge base 23, of the second sliding rod 24 is provided with a driving movable hinge base 25, the driving movable hinge base 25 is connected with the second sliding rod 24 in a sliding manner, one side, far away from the guide rail frame 1, of the second sliding rod 24 is provided with a first sliding rod 19, the upper ends of the two first sliding rods 19 are provided with first fixed hinge bases 18, one end, far away from the second sliding rod 24, of the first fixed hinge base 18 is provided with an L-shaped clamping plate 13, the first fixed hinge base 18 is rotatably connected with one end of a first connecting rod 21 through a rotating shaft, the other end of the first connecting rod 21 is rotatably connected with the driving movable hinge base 25 through a rotating shaft, the two driving movable hinge bases 25 are connected through a U-shaped connecting rod 17, and the first connecting rod 21, the second connecting rod 22, the driving movable hinge base 25, the driven movable hinge base 20 and the L-shaped, the fixing effect of the device is increased, the device can be quickly fixed on the display terminal, the fixing firmness is high, the conventional bolt connection mode is broken, the labor intensity is reduced, the problem that the installation is very inconvenient in the prior art is solved, meanwhile, the fixing threaded rod 14 and the second transmission plate 15 are matched for use, the self-locking capacity of the device is increased, the use stability of the device is guaranteed, and the problem that the display terminal falls off when the device is used is avoided.

The second fixed hinge seat 23 is rotatably connected with one end of a second connecting rod 22 through a rotating shaft, the other end of the second connecting rod 22 is rotatably connected with the driven movable hinge seat 20 through a rotating shaft, the central point of the first connecting rod 21 is rotatably connected with the central point of the second connecting rod 22 through a rotating shaft, a fixed threaded rod 14 is arranged in the fixed frame 3 on the left side of the second sliding rod 24, the fixed threaded rod 14 is rotatably connected with the fixed frame 3, the fixed threaded rod 14 is connected with an adjusting nut 16 below the fixed frame 3, a second transmission plate 15 is arranged on the fixed threaded rod 14, the second transmission plate 15 is in threaded connection with the fixed threaded rod 14, the second transmission plate 15 is connected with the driving movable hinge seat 25, the plate support of the L-shaped clamping plate 13 is arranged on one side close to the central point of the fixed frame 3, and the structure inside the first transmission box 5 is completely the same as the structure inside the second transmission box, the middle positions inside the first transmission box 5 and the second transmission box 8 are provided with driven bevel gears 10, the driven bevel gears 10 are connected with the adjusting threaded rod 2, the driving bevel gears 11 are arranged inside the first transmission box 5 and the second transmission box 8, the driving bevel gears 11 are meshed with the driven bevel gears 10, the two driving bevel gears 11 are connected through transmission shafts, the driving bevel gears 11 are connected with hand wheels 12 on the first transmission box 5, the second transmission box 8, the driving bevel gears 11, the driven bevel gears 10 and the adjusting threaded rod 2 are matched for use, so that the adjustability of the device is increased, the display height of the device can be adjusted according to the use and teaching conditions, the application range of the device is increased, and the problem that the teaching quality is poor due to poor adjustability in the use of the prior art is solved, simultaneously, the cooperation between adjusting threaded rod 2 and first drive plate 9 is used, has increased the stability of device, avoids the device to appear the problem that shows the skew when using, universal wheel 7, two are installed to four edges of 6 below bases the intermediate position of guide rail frame 1 setting in 6 tops of base.

The working process is as follows: when the device is used, the display terminal is placed at a position between the two L-shaped clamping plates 13, the adjusting nut 16 is rotated at the moment, the adjusting nut 16 drives the fixed threaded rod 14 to rotate, the fixed threaded rod 14 drives the second transmission plate 15 to move upwards while rotating, the second transmission plate 15 drives the active movable hinge base 25 to move upwards, the active movable hinge base 25 synchronously moves upwards through the U-shaped connecting rod 17, the active movable hinge base 25 drives the first connecting rod 21 to move, the first connecting rod 21 drives the L-shaped clamping plates 13 to move oppositely in cooperation with the second connecting rod 22, and the L-shaped clamping plates 13 fix the display terminal, in the process, the first connecting rod 21, the second connecting rod 22, the active movable hinge base 25, the driven movable hinge base 20 and the L-shaped clamping plates 13 are matched for use, so that the fixing effect of the device is increased, the device can quickly fix the display terminal, and the fixing firmness is high, the traditional bolt connection mode is broken through, the labor intensity is reduced, the problem that the installation is very inconvenient in the prior art is solved, meanwhile, the fixed threaded rod 14 and the second transmission plate 15 are matched for use, the self-locking capacity of the device is improved, the use stability of the device is ensured, the problem that a display terminal falls off in the use process is avoided, after the installation is completed, the height of the display terminal is adjusted at the moment, the hand wheel 12 is rotated, the hand wheel 12 drives the driving conical gear 11 to rotate, the driving conical gear 11 is matched with the transmission shaft to realize synchronous rotation, the driving conical gear 11 drives the driven conical gear 10 to rotate, the driven conical gear 10 drives the adjusting threaded rod 2 to rotate, the first transmission plate 9 drives the fixing frame 3 to move up and down on the guide rail frame 1 while the adjusting threaded rod 2 rotates, and therefore the device can adjust the display height, in this process, first transmission case 5, second transmission case 8, initiative conical gear 11, cooperation between driven conical gear 10 and the adjusting screw rod 2 is used, the adjustability of device has been increased, make the device can adjust the demonstration height according to the use teaching condition, the application scope of device has been increased, the poor problem that leads to the teaching quality poor of adjustability when using has been solved to prior art, the cooperation between adjusting screw rod 2 and the first transmission board 9 is used simultaneously, the stability of device has been increased, avoid the device to appear the problem that shows the skew when using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed bolster for network education display terminal, includes guide rail frame (1), mount (3) and base (6), its characterized in that: the guide rail fixing device is characterized in that a first transmission box (5) and a second transmission box (8) are symmetrically arranged on two side positions above the base (6), guide rail frames (1) are arranged on the two side positions of the first transmission box (5) and the second transmission box (8), two adjusting threaded rods (2) are arranged on the middle positions inside the guide rail frames (1), the adjusting threaded rods (2) are rotatably connected with the guide rail frames (1), two fixing frames (3) are arranged between the guide rail frames (1), the fixing frames (3) are slidably connected with the guide rail frames (1), the lower end of the fixing frame (3) is connected with the adjusting threaded rods (2) through a first transmission plate (9), a fan (4) is arranged on the middle position of the fixing frame (3), and second fixing hinge seats (23) are symmetrically arranged on two side positions in the middle of the fixing frame (3), the lower ends of the two second fixed hinge seats (23) are both provided with a second sliding rod (24), one end of the second sliding rod (24) far away from the second fixed hinge seat (23) is provided with an active movable hinge seat (25), the active moving hinge base (25) is connected with the second slide bar (24) in a sliding way, a first slide bar (19) is arranged on one side of the second slide bar (24) far away from the guide rail frame (1), a first fixed hinge seat (18) is arranged at the upper ends of the two first slide bars (19), an L-shaped clamping plate (13) is arranged at one end of the first fixed hinge seat (18) far away from the second sliding rod (24), the first fixed hinge seat (18) is rotationally connected with one end of a first connecting rod (21) through a rotating shaft, the other end of the first connecting rod (21) is rotatably connected with the active movable hinge base (25) through a rotating shaft, and the two active movable hinge bases (25) are connected through a U-shaped connecting rod (17).

2. A fixing bracket for a network education display terminal according to claim 1, wherein: the second fixed hinge seat (23) is rotatably connected with one end of a second connecting rod (22) through a rotating shaft, the other end of the second connecting rod (22) is rotatably connected with the driven movable hinge seat (20) through a rotating shaft, and the central point of the first connecting rod (21) is rotatably connected with the central point of the second connecting rod (22) through a rotating shaft.

3. A fixing bracket for a network education display terminal according to claim 1, wherein: be provided with fixed threaded rod (14) in left mount (3) of second slide bar (24), rotate between fixed threaded rod (14) and the mount (3) and be connected, fixed threaded rod (14) are connected with adjusting nut (16) of mount (3) below, install second driving plate (15) on fixed threaded rod (14), threaded connection between second driving plate (15) and fixed threaded rod (14), second driving plate (15) are connected with initiative removal hinge seat (25).

4. A fixing bracket for a network education display terminal according to claim 1, wherein: the plate support of the L-shaped clamping plate (13) is arranged on one side close to the central point of the fixing frame (3).

5. A fixing bracket for a network education display terminal according to claim 1, wherein: the structure in the first transmission box (5) is completely the same as that in the second transmission box (8), and a driven bevel gear (10) is mounted in the middle position in the first transmission box (5) and the second transmission box (8).

6. The fixing bracket for the network education display terminal according to claim 5, wherein: driven bevel gear (10) are connected with adjusting threaded rod (2), first transmission case (5) and second transmission case (8) internally mounted have initiative bevel gear (11), meshing between initiative bevel gear (11) and driven bevel gear (10) is connected, two connect through the transmission shaft between initiative bevel gear (11), initiative bevel gear (11) are connected with hand wheel (12) on the first transmission case (5).

7. A fixing bracket for a network education display terminal according to claim 1, wherein: universal wheels (7) are installed at four corners of the lower portion of the base (6), and the guide rail frame (1) is arranged in the middle of the upper portion of the base (6).