CN211624715U

CN211624715U - Computer fixing support for electronic information engineering laboratory

Info

Publication number: CN211624715U
Application number: CN201922011425.3U
Authority: CN
Inventors: 朱逸龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-02
Anticipated expiration: 2029-11-20

Abstract

The utility model provides an electronic information engineering laboratory computer fixed bolster, the on-line screen storage device comprises a base, the vertical first support of base top intermediate position fixed mounting, the first bulb of first support upper end fixed mounting, first spherical shell passes through ball-and-socket connection and is connected with first bulb, first spherical shell excircle intermediate position and hollow rod one end fixed connection, first through-hole has been seted up to first spherical shell intermediate position, hollow rod side has seted up through the groove, hollow rod inside is provided with L type pole, L type pole upper end is located hollow rod outside through the groove, the cooperation of pegging graft through first through-hole and the first shrinkage pool that corresponds is passed through to the L type pole other end. The utility model discloses simple structure, convenient and practical has solved the difficult problem that height-adjusting about the display can not, has satisfied the problem that the display need rotate arbitrary angle simultaneously, great improvement the regulation degree of freedom of mechanism, let the operator can carry out good communication with others, very big use that has made things convenient for the user, guaranteed the quality and the efficiency of teaching.

Description

Computer fixing support for electronic information engineering laboratory

Technical Field

The utility model belongs to the fixed bolster field, specifically speaking are electronic information engineering laboratory computer fixed bolster.

Background

Electronic information engineering is the subject of the modern technology of an application computer and the like for electronic information control and information processing, the acquisition and processing of main research information, the design, development, application and integration of electronic equipment and an information system, computers are common equipment for electronic information engineering teaching, displays of the computers are mostly directly stood on desks, the displays cannot be adjusted according to the requirements of the displays, the height of display screens cannot be adjusted, users cannot well see far-ahead multimedia, the users must lean on one's side or stand up to see the far-ahead multimedia, interaction communication cannot be well performed, the users are inconvenient to use, and the teaching quality and efficiency are further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic information engineering laboratory computer fixed bolster for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a computer fixing bracket for an electronic information engineering laboratory comprises a base, a vertical first bracket is fixedly installed at the middle position of the top of the base, a first ball head is fixedly installed at the upper end of the first bracket, a plurality of first concave holes are uniformly distributed on the spherical surface of the first ball head, a first ball shell is connected with the first ball head through a ball-and-socket connection, a first ball socket structure is formed by the first ball shell and the first ball head, the middle position of the excircle of the first ball shell is fixedly connected with one end of a hollow rod, a first through hole is formed in the middle position of the first ball shell, a through groove is formed in the side surface of the hollow rod, an L-shaped rod is arranged in the hollow rod, the upper end of the L-shaped rod is positioned outside the hollow rod through the through groove, the other end of the L-shaped rod is in inserted fit with the corresponding first concave hole through the first through hole, a first spring is sleeved at the lower end of the L-shaped rod, the hollow rod other end fixed mounting second bulb, a plurality of second shrinkage pools of evenly distributed on the second bulb sphere, the second spherical shell passes through ball-and-socket connection and is connected with the second bulb, the second spherical shell forms second ball-and-socket structure with the second bulb, symmetry fixed mounting sleeve around the second spherical shell, sleeve and second spherical shell intercommunication, the second through-hole has been seted up to the sleeve bottom, second spherical shell intermediate position passes through second support fixed connection with the mounting panel, mounting panel right side symmetry sets up two fly leafs, fly leaf one end passes through hinged joint with the mounting panel right side, be provided with the minor axis in the sleeve, the fly leaf other end passes through third support hinged joint with minor axis one end, the minor axis other end and the second shrinkage pool cooperation of corresponding, the third support is close to second through-hole one side and is connected with the second spherical shell through the second spring, the mounting panel top is provided with.

According to the computer fixing support for the electronic information engineering laboratory, the upper end of the L-shaped rod is fixedly connected with the sliding block through the through groove, and the inner side of the sliding block is of an arc-shaped structure and is tightly attached to the outer wall of the hollow rod.

The computer fixing bracket for the electronic information engineering laboratory is characterized in that the third bracket is not parallel to the mounting plate.

According to the computer fixing bracket for the electronic information engineering laboratory, the inner diameter of the second through hole is smaller than the outer diameter of the short shaft.

As above, an electronic information engineering laboratory computer fixed bolster, the mounting panel lower extreme seted up the guide way, be equipped with the guide bar in the guide way, the both ends fixed connection of guide bar is on the inner wall of guide way, cup jointed the arc fixture block on the guide bar, arc fixture block and guide bar swing joint, the part cover that the guide bar is located between arc fixture block and the guide way inner wall is equipped with the fourth spring.

As above, the computer fixing bracket for the electronic information engineering laboratory, wherein the clamping device comprises a third through hole, a movable rod, a rotating wheel, a concave fixture block and a third spring, the third through hole is formed in the top end of the mounting plate, the movable rod is arranged in the third through hole, the upper end of the movable rod is fixedly connected with the rotating wheel through threads, the lower end of the movable rod is fixedly connected with the concave fixture block, and the part, located between the upper end of the concave fixture block and the lower end of the third through hole, of the movable rod is sleeved with the third spring.

The utility model has the advantages that: the utility model has simple structure, convenience and practicability, the L-shaped rod is pushed to move to pull out one end of the L-shaped rod which is spliced with the first concave hole, so that the hollow rod can be fixed in the vertical direction by adjusting the hollow rod and further adjusting the matching position of the first spherical shell and the first ball head, the slide block is loosened, under the pulling force of the first spring, the L-shaped rod moves along the hollow rod and is spliced and matched with the first concave hole, the adjusting function of the first ball-and-socket connection is realized, the movable plate is stirred by two hands, the movable plate pulls the third bracket to move by the hinge, the third bracket pulls the short shaft to move by the hinge, one end of the short shaft which is spliced and matched with the second concave hole is pulled out, at the moment, the matching position of the second spherical shell and the second ball head can be adjusted by moving the two hands, the third bracket returns to the initial position under the action of the second spring, the short shaft is pushed, fix second ball socket structure, realize second ball socket joint's regulatory function, solved the difficult problem that the display can not adjust height from top to bottom, satisfied the problem that the display need rotate arbitrary angle simultaneously, great improvement the regulation degree of freedom of mechanism, let the operator can carry out good communication with others, very big use that has made things convenient for the user, guaranteed the quality and the efficiency of teaching.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of the present invention, fig. 2 is a partial plan view of the present invention, fig. 3 is a partial enlarged view of fig. 1, and fig. 4 is a partial enlarged view of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A computer fixing bracket for an electronic information engineering laboratory, as shown in the figure, comprises a base 1, a vertical first bracket 2 is fixedly installed at the middle position of the top of the base 1, a first ball head 3 is fixedly installed at the upper end of the first bracket 2, a plurality of first concave holes 4 are uniformly distributed on the spherical surface of the first ball head 3, a first ball shell 5 is connected with the first ball head 3 through ball-and-socket connection, the first ball shell 5 and the first ball head 3 form a first ball-and-socket structure, the middle position of the excircle of the first ball shell 5 is fixedly connected with one end of a hollow rod 6, a first through hole 7 is formed at the middle position of the first ball shell 5, a through groove 8 is formed in the side surface of the hollow rod 6, an L-shaped rod 9 is arranged in the hollow rod 6, the upper end of the L-shaped rod 9 is positioned outside the hollow rod 6 through the through groove 8, the other end of the L-shaped rod 9 is in inserted connection and matching with, the upper end of a first spring 11 is fixedly connected with the outer wall of an L-shaped rod, the lower end of the first spring 11 is fixedly connected with a first spherical shell 5, the other end of a hollow rod 6 is fixedly provided with a second ball head 12, the spherical surface of the second ball head 12 is uniformly distributed with a plurality of second concave holes 13, the second spherical shell 14 is connected with the second ball head 12 through ball-and-socket connection, the second spherical shell 14 and the second ball head 12 form a second ball-and-socket structure, the second spherical shell 14 is symmetrically and fixedly provided with a sleeve 15 in front and back, the sleeve 15 is communicated with the second spherical shell 14, the bottom of the sleeve 15 is provided with a second through hole 16, the middle position of the second spherical shell 14 is fixedly connected with a mounting plate 18 through a second bracket 17, the right side of the mounting plate 18 is symmetrically provided with two movable plates 19, one end of the movable plate 19 is connected with the right side of the mounting plate 18 through a hinge, a short shaft 21 is arranged in the sleeve 15, the, the third bracket 20 is connected with the second spherical shell 14 through a second spring 22 at one side close to the second through hole 16, and the top end of the mounting plate 18 is provided with a clamping device. The utility model has simple structure, convenience and practicality, the L-shaped rod 9 is pushed to move, so that one end of the L-shaped rod 9 inserted with the first concave hole 4 is pulled out, the hollow rod 6 can be adjusted, the matching position of the first spherical shell 5 and the first ball head 3 is further adjusted, the slider 10 is loosened, under the pulling force of the first spring 11, the L-shaped rod 9 moves along the hollow rod 6 and is inserted with the first concave hole 4, the hollow rod 6 is fixed in the vertical direction, the adjusting function of the first ball socket connection is realized, the movable plate 19 is stirred by two hands, the movable plate 19 pulls the third bracket 20 to move by the hinge, the third bracket 20 pulls the short shaft 21 to move by the hinge, one end of the short shaft 21 inserted with the second concave hole 13 is pulled out, the matching position of the second spherical shell 14 and the second ball head 12 can be adjusted by moving the two hands, the two hands are loosened, under the action of the second spring 22, third support 20 returns initial position, promote minor axis 21 and the cooperation of pegging graft of second shrinkage pool 13, fix second ball socket structure, realize second ball socket joint's regulatory function, the difficult problem of height-adjusting about having solved the display can not be solved, the problem that the display need rotate arbitrary angle has been satisfied simultaneously, great improvement the regulation degree of freedom of mechanism, let the operator can carry out good communication with others, the very big use that has made things convenient for the user, the quality and the efficiency of teaching have been guaranteed.

Specifically, as shown in the drawings, the upper end of the L-shaped rod 9 according to the present embodiment is fixedly connected to the slider 10 through a through slot, and the inner side of the slider 10 is in an arc structure and is tightly attached to the outer wall of the hollow rod 6. Adopt this design can guarantee to promote the direction of L type pole 9 power along the length direction of hollow rod 6 for the motion of L type pole 9 is more steady, ensures that L type pole 9 can not take place great skew at the removal in-process.

Specifically, as shown, the third bracket 20 of the present embodiment is not parallel to the mounting plate 18. This design ensures that the second ball socket 14 is fixed to the second ball head 12 via the stub shaft 21.

Further, as shown in the figure, the inner diameter of the second through hole 16 is smaller than the outer diameter of the short shaft 21. When the movable plate 19 is pulled, the movable plate 19 pulls the third support 20 to move through the hinge, and the third support 20 pulls the short shaft 21 to move through the hinge, so that the short shaft 21 cannot pass through the second through hole 16, a limiting effect is achieved, and normal use of the mechanism is guaranteed.

Furthermore, as shown in the figure, the lower end of the mounting plate 18 in this embodiment is provided with a guide groove 28, a guide rod 29 is arranged in the guide groove 28, two ends of the guide rod 29 are fixedly connected to the inner wall of the guide groove 28, an arc-shaped fixture block 30 is sleeved on the guide rod 29, the arc-shaped fixture block 30 is movably connected with the guide rod 29, and a fourth spring 31 is sleeved on a portion of the guide rod 29 located between the arc-shaped fixture block 30 and the inner wall of the guide groove 28. Through the design, when external force is applied to the display, the arc-shaped fixture block 30 can move back and forth in the guide groove 28, and a good shockproof effect can be achieved.

Furthermore, as shown in the figure, the clamping device according to this embodiment includes a third through hole 23, a movable rod 24, a rotating wheel 25, a concave fixture block 26, and a third spring 27, the third through hole 23 is formed at the top end of the mounting plate 18, the movable rod 24 is disposed inside the third through hole 23, the upper end of the movable rod 24 is fixedly connected to the rotating wheel 25 through a screw thread, the lower end of the movable rod 24 is fixedly connected to the concave fixture block 26, and a portion of the movable rod 24 located between the upper end of the concave fixture block 26 and the lower end of the third through hole 23 is sleeved with the third spring 27. The display can be fixedly arranged on the mounting plate 18 by changing the design, so that the display cannot be displaced when the mechanism is adjusted.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an electronic information engineering laboratory computer fixed bolster which characterized in that: comprises a base (1), a vertical first support (2) is fixedly arranged at the middle position of the top of the base (1), a first ball head (3) is fixedly arranged at the upper end of the first support (2), a plurality of first concave holes (4) are uniformly distributed on the spherical surface of the first ball head (3), a first ball shell (5) is connected with the first ball head (3) through a ball-and-socket connection, the first ball shell (5) and the first ball head (3) form a first ball-and-socket structure, the middle position of the excircle of the first ball shell (5) is fixedly connected with one end of a hollow rod (6), a first through hole (7) is arranged at the middle position of the first ball shell (5), a through groove (8) is arranged on the side surface of the hollow rod (6), an L-shaped rod (9) is arranged inside the hollow rod (6), the upper end of the L-shaped rod (9) is positioned outside the hollow rod (6) through the through groove (8), the other end of the L-shaped rod (9) is, the lower end of an L-shaped rod (9) is sleeved with a first spring (11), the upper end of the first spring (11) is fixedly connected with the outer wall of the L-shaped rod, the lower end of the first spring (11) is fixedly connected with a first spherical shell (5), the other end of a hollow rod (6) is fixedly provided with a second ball head (12), a plurality of second concave holes (13) are uniformly distributed on the spherical surface of the second ball head (12), the second spherical shell (14) is connected with the second ball head (12) through a ball-and-socket connection, the second spherical shell (14) and the second ball head (12) form a second ball-and-socket structure, the front and the back of the second spherical shell (14) are symmetrically and fixedly provided with a sleeve (15), the sleeve (15) is communicated with the second spherical shell (14), the bottom of the sleeve (15) is provided with a second through hole (16), the middle position of the second spherical shell (14) is fixedly connected with an installation plate (18) through a second support (17, one end of the movable plate (19) is connected with the right side of the mounting plate (18) through a hinge, a short shaft (21) is arranged in the sleeve (15), the other end of the movable plate (19) is connected with one end of the short shaft (21) through a third support (20) through a hinge, the other end of the short shaft (21) is in plug-in fit with the corresponding second concave hole (13), one side, close to the second through hole (16), of the third support (20) is connected with the second spherical shell (14) through a second spring (22), and a clamping device is arranged at the top end of the mounting plate (18).

2. The computer fixing bracket for the electronic information engineering laboratory according to claim 1, wherein: l type pole (9) upper end pass through groove and slider (10) fixed connection, slider (10) inboard is arc structure and closely laminates with hollow rod (6) outer wall.

3. The computer fixing bracket for the electronic information engineering laboratory according to claim 1, wherein: the third bracket (20) is not parallel to the mounting plate (18).

4. The computer fixing bracket for the electronic information engineering laboratory according to claim 1, wherein: the inner diameter of the second through hole (16) is smaller than the outer diameter of the short shaft (21).

5. The computer fixing bracket for the electronic information engineering laboratory according to claim 1, wherein: mounting panel (18) lower extreme seted up guide way (28), be equipped with guide bar (29) in guide way (28), the both ends fixed connection of guide bar (29) is on the inner wall of guide way (28), has cup jointed arc fixture block (30) on guide bar (29), arc fixture block (30) and guide bar (29) swing joint, the part cover that guide bar (29) are located between arc fixture block (30) and guide way (28) inner wall is equipped with fourth spring (31).

6. The computer fixing bracket for the electronic information engineering laboratory according to claim 1, wherein: the clamping device comprises a third through hole (23), a movable rod (24), a rotating wheel (25), a concave fixture block (26) and a third spring (27), the third through hole (23) is formed in the top end of the mounting plate (18), the movable rod (24) is arranged inside the third through hole (23), the upper end of the movable rod (24) is fixedly connected with the rotating wheel (25) through threads, the lower end of the movable rod (24) is fixedly connected with the concave fixture block (26), and the part, located between the upper end of the concave fixture block (26) and the lower end of the third through hole (23), of the movable rod (24) is sleeved with the third spring (27).