CN211506349U

CN211506349U - Damping device for computer

Info

Publication number: CN211506349U
Application number: CN202020422115.0U
Authority: CN
Inventors: 唐宏
Original assignee: Tianjin Hongshi Technology Co ltd
Current assignee: Tianjin Hongshi Technology Co ltd
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-09-15
Anticipated expiration: 2030-03-28

Abstract

The utility model relates to a shock attenuation technical field specifically is a damping device for computer, including the host computer body, base and base, the lateral wall distributes all around the base has the ball pivot, two stiff ends of ball pivot respectively with base and first cover seat fixed connection, about-control rod is worn to be equipped with by first cover seat, about-control rod's one end runs through the about piece of fixed connection behind the first cover seat, and about-control rod's other end fixed connection second cover seat, be equipped with first elastic element between first cover seat and the second cover seat, the second cover seat is fixed and is equipped with universal ball, base bottom part cloth has first support, first support bottom is equipped with second elastic element, second elastic element is equipped with the second support, the inner diapire fixed connection of second support and base. The utility model discloses compact structure, the novel structure makes the host computer body can bear the vibration impact who comes from level and vertical direction respectively through first elastic element and second elastic element, and it is effectual to install shock attenuation energy-absorbing.

Description

Damping device for computer

Technical Field

The utility model relates to a shock attenuation technical field specifically is a damping device for computer.

Background

Computers have changed our lives greatly over the last decades. In the industrial field, computers are also used correspondingly, and the industrial computers are the computers. Industrial computers are a generic name for tools that use a bus structure to detect and control production processes, electromechanical devices, and process equipment. Industrial computers have important computer attributes and features, and have operating systems, control networks and protocols, computing power, friendly human-machine interfaces, playing an irreplaceable role in industrial automation processes.

Industrial computers are often used in harsh industrial environments, which are complex and diverse, where the industrial site usually has strong vibration, and the general factory is usually operated continuously, i.e. without rest in one year, in which case the industrial computer must have a high performance vibration-proof function to counteract the effect of the vibration of the industrial site on the electronic components inside the industrial computer. In view of the above, we propose a damping device for computer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a damping device for computer to reach the high performance and take precautions against earthquakes, protect the purpose of the inside electronic component of main frame.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a damping device for a computer comprises a host body and a base for supporting the host body, wherein the base is arranged at the bottom of the base and has a square groove structure with an open top, spherical hinges are uniformly distributed on the peripheral side wall of the base, two fixed ends of the spherical hinges are respectively fixedly connected with the base and a first sleeve seat, a constraint rod is arranged on the first sleeve seat in a penetrating manner, one end of the constraint rod penetrates through a constraint piece fixedly connected behind the first sleeve seat, the other end of the constraint rod is fixedly connected with a second sleeve seat, a first elastic element is arranged between the first sleeve seat and the second sleeve seat, a universal ball is fixedly arranged on the second sleeve seat, balls of the universal ball are abutted against the inner side wall of the base, first supports are uniformly distributed at the bottom of the base, a second elastic element is fixedly arranged at the bottom end of the first support, and a second support is fixedly arranged at the bottom end of the second elastic element, the second support is fixedly connected with the inner bottom wall of the base.

Preferably, the first sleeve seat is provided with a first ring seat integrally formed with the first sleeve seat, the second sleeve seat is provided with a second ring seat integrally formed with the second sleeve seat, two ends of the first elastic element respectively extend into the first ring seat and the second ring seat, when the first elastic element is in a free state, two ends of the first elastic element are respectively abutted against the first sleeve seat and the second sleeve seat, and the constraint part is abutted against the first sleeve seat.

Preferably, the spherical hinges are eight and equally divided into four groups, the four groups of spherical hinges are uniformly distributed in a rectangular shape, the number of the first supports is five, and the five first supports are distributed in an X shape.

Preferably, the ball pivot is formed by the combination of a ball seat, a ball head and a ball pivot rod, a round hole for the ball head to stretch into is formed in one end of the ball seat, a bowl-shaped body integrally formed with the ball seat is arranged at the other end of the ball seat, a round through hole is formed in the bowl-shaped body, the ball pivot rod penetrates through the round through hole and then is fixedly connected with the ball head, and the ball head is in sliding fit with the bowl-shaped body.

Preferably, the first elastic element is a wave spring or a cylindrical coil spring.

Preferably, the second elastic element is a composite spring formed by combining a metal coil spring and rubber into a whole.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model has compact structure and novel structure, the main body can respectively bear the vibration impact from the horizontal direction and the vertical direction through the first elastic element and the second elastic element, the sliding along the inner side wall of the base is realized by means of the universal ball, the sliding abrasion between the second sleeve seat and the base is avoided, the contact between the shell of the universal ball and the base caused by the oblique vibration of the base is avoided by means of the spherical hinge, the complete structure of the universal ball is protected, and the service life of the device is long;

2. the utility model discloses a restraint bar and restraint member construct a whole with first cover seat and second cover seat, and first ring seat and second ring seat can block that first elastic element drops from between first cover seat and the second cover seat, and first elastic element need not complicated fixed mode such as welding and first cover seat and the cooperation of second cover seat, and can dismantle easily to maintain the change repeatedly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is a cross-sectional view of the middle ball hinge, the first socket and the second socket of the present invention.

In the figure: the universal ball comprises a main machine body 1, a base 2, a base 3, a spherical hinge 4, a first sleeve seat 5, a second sleeve seat 6, a constraint rod 7, a constraint piece 8, a first elastic element 9, a universal ball 10, a first support 11, a second elastic element 12, a second support 13, a ball seat 14, a ball head 15 and a spherical hinge rod 16.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a computer damping device includes a main body 1 and a base 2 for supporting the main body 1, an outer casing of the main body 1 is fixedly connected to the base 2 by bolts, a base 3 is disposed at the bottom of the base 2, the base 3 is a square groove structure with an open top, and a bottom wall of the base 3 is fixedly connected to a horizontal supporting surface by bolts.

The base 2 is provided with a ball hinge 4, the ball hinge 4 is formed by combining a ball seat 14, a ball head 15 and a ball hinge rod 16, the ball seat 14 and the ball hinge rod 16 are two fixed ends of the ball hinge 4 and the first support 11, the ball hinge rod 16 on the ball hinge 4 is fixedly connected with the base 2 through a bolt, and the ball seat 14 on the ball hinge 4 is fixedly connected with the first sleeve 5 through a bolt. The round hole that holds bulb 15 and stretch into is seted up to 14 one end of ball seat, and the 14 other end of ball seat is equipped with rather than integrated into one piece's the bowl physique, and this bowl physique has seted up the round hole, and ball hinge pole 16 runs through round hole back fixed connection bulb 15, bulb 15 sliding fit bowl physique.

Ball pivot 4 is equipped with eight and divide into four groups equally, four groups of ball pivot 4 are rectangle evenly distributed on base 2 lateral wall all around, two stiff ends of ball pivot 4 respectively with base 2 and first cover seat 5 fixed connection, restraint bar 7 is worn to be equipped with by first cover seat 5, the one end of restraint bar 7 runs through and welds restraint 8 behind first cover seat 5, and restraint bar 7's other end screw thread connects second cover seat 6, be equipped with first elastic element 9 between first cover seat 5 and the second cover seat 6, bolt fixed connection is passed through with the base of universal ball 10 to second cover seat 6, the ball of

universal ball

10 and 3 inside wall looks butt of base. Wherein, restraint bar 7 is kept away from the one end of restraint 8 and is seted up the screw thread, and restraint 8 is regular hexagonal prism, can conveniently rotate restraint bar 7 through exerting force in restraint 8 with the spanner to carry out the screw thread cooperation with restraint bar 7 and second cover 6 fast, first elastic element 9 adopts wave spring or cylindrical coil spring, and first elastic element 9 adopts cylindrical coil spring in this embodiment, and low in cost just has better shock attenuation energy-absorbing effect.

As shown in fig. 3, the first socket 5 is provided with a first ring seat integrally formed therewith, the second socket 6 is provided with a second ring seat integrally formed therewith, two ends of the first elastic element 9 respectively extend into the first ring seat and the second ring seat, and when the first elastic element 9 is in a free state, two ends of the first elastic element 9 respectively abut against the first socket 5 and the second socket 6, and the restraint member 8 abuts against the first socket 5. Construct a whole through restraint bar 7 and restraint member 8 with first sleeve holder 5 and second sleeve holder 6, first ring seat and second ring seat can block that first elastic element 9 drops from between first sleeve holder 5 and the second sleeve holder 6, and first elastic element 9 need not complicated fixed mode such as welding and cooperates with first sleeve holder 5 and second sleeve holder 6, and can dismantle easily to maintain the change repeatedly.

The bottom of the base 2 is provided with five first supports 11, the five first supports 11 are distributed in an X shape, namely four first supports 1 are distributed in a rectangular shape, and the rest first support 11 is positioned in the center of the rectangle surrounded by the four first supports 1. First support 11 passes through bolt fixed connection with base 2, and first support 11 bottom mounting is equipped with second elastic element 12, and the bottom mounting of second elastic element 12 is equipped with second support 13, and second support 13 passes through the bolt fastening with the interior diapire of base 3. The first support 11 provides a support point for the second elastic element 12, avoiding the second elastic element 12 from being welded directly to the base 2, and the first support 11 and the second elastic element 12 can be mounted integrally with the base 2

The first support 11 and the second support 13 are of a common spring support structure, the second elastic element 12 is a composite spring formed by combining a metal spiral spring and rubber, namely, a layer of rubber material wraps the periphery of the cylindrical metal spiral spring, and two metal ends of the second elastic element 12 are welded with the second support 13 and the first support 11 respectively. The second elastic element 12 has the characteristics of nonlinearity and structural damping of the TT rubber spring, and also has the characteristics of large deformation and large bearing capacity of the TT metal spiral spring, the stability and the bearing capacity of the second elastic element are superior to those of the TT rubber spring, the structure is simpler than that of an air spring, and the damping and energy absorbing effects are good.

This device makes host computer body 1 can bear the vibration impact who comes from level and vertical direction respectively through first elastic element 9 and second elastic element 12, and in horizontal vibration, takes place to slide along the base 3 inside wall with the help of universal ball 10, avoids second cover seat 6 and base 3 to take place sliding wear. When the base 2 is impacted by vibration from an oblique direction, the spherical hinge rod 16 of the spherical hinge 4 inclines along with the base 2, and the ball seat 14 of the spherical hinge 4 can be kept horizontal, so that the whole universal ball 10 can be vertical to the inner side wall of the base 3, the contact between the shell of the universal ball 10 and the base 3 due to the inclination of the base 2 is avoided, and the structural integrity of the universal ball 10 is protected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A damping device for a computer, comprising a main body (1), and a base (2) for supporting the main body (1), characterized in that: the base (2) is provided with a base (3) at the bottom, the base (3) is of a square groove structure with an open top, spherical hinges (4) are uniformly distributed on the peripheral side wall of the base (2), two fixed ends of the spherical hinges (4) are respectively fixedly connected with the base (2) and a first sleeve seat (5), a restraint rod (7) is arranged on the first sleeve seat (5) in a penetrating manner, one end of the restraint rod (7) penetrates through a first sleeve seat (5) and then is fixedly connected with a restraint part (8), the other end of the restraint rod (7) is fixedly connected with a second sleeve seat (6), a first elastic element (9) is arranged between the first sleeve seat (5) and the second sleeve seat (6), a universal ball (10) is fixedly arranged on the second sleeve seat (6), the ball of the universal ball (10) is abutted against the inner side wall of the base (3), and first support seats (11) are uniformly distributed at the bottom of the base (2), the bottom end of the first support (11) is fixedly provided with a second elastic element (12), the bottom end of the second elastic element (12) is fixedly provided with a second support (13), and the second support (13) is fixedly connected with the inner bottom wall of the base (3).

2. The computer damping device according to claim 1, wherein: the first sleeve seat (5) is provided with a first ring seat integrally formed with the first sleeve seat, the second sleeve seat (6) is provided with a second ring seat integrally formed with the second sleeve seat, two ends of the first elastic element (9) extend into the first ring seat and the second ring seat respectively, when the first elastic element (9) is in a free state, two ends of the first elastic element (9) are abutted to the first sleeve seat (5) and the second sleeve seat (6) respectively, and the restraint piece (8) is abutted to the first sleeve seat (5).

3. The computer damping device according to claim 1, wherein: the four-section spherical hinge support is characterized in that the spherical hinges (4) are eight and equally divided into four groups, the four groups of spherical hinges (4) are uniformly distributed in a rectangular mode, the number of the first supports (11) is five, and the five first supports (11) are distributed in an X shape.

4. The computer damping device according to claim 1, wherein: ball pivot (4) are formed by ball seat (14), bulb (15) and ball pivot pole (16) combination, the round hole that holds bulb (15) and stretch into is seted up to ball seat (14) one end, and ball seat (14) other end is equipped with the bowl physique rather than integrated into one piece, and this bowl physique has seted up the round hole, ball pivot pole (16) run through round hole back fixed connection bulb (15), bulb (15) sliding fit bowl physique.

5. The computer damping device according to claim 1, wherein: the first elastic element (9) adopts a wave spring or a cylindrical spiral spring.

6. The computer damping device according to claim 1, wherein: the second elastic element (12) adopts a composite spring formed by combining a metal spiral spring and rubber into a whole.