CN212251789U

CN212251789U - Shock attenuation computer machine case bracket

Info

Publication number: CN212251789U
Application number: CN202020562044.4U
Authority: CN
Inventors: 丁彤
Original assignee: Hebei Chengfeng Enterprise Consulting Management Co ltd
Current assignee: Hebei Chengfeng Enterprise Consulting Management Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-29
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to a computer machine case bracket technical field especially relates to a shock attenuation computer machine case bracket. The device comprises a lifting plate, a sliding groove, a mounting groove, a first spring, a push rod and a ball, and is matched with the lifting plate, the sliding groove, the mounting groove, the first spring, the push rod and the ball, so that the function of gently reducing vibration when fine vibration is generated is realized, and the problem that the fine vibration can cause loose contact among all components and parts to cause poor contact so as to influence use is solved; the adoption is provided with the oil sump, first cavity, the second cavity, fluid flows the mouth, the piston rod, the second spring, the cooperation of lifter plate is used, has realized when great vibration produces, utilizes the piston rod to push down fluid, and fluid flows between first cavity and second cavity, and the resistance that produces when fluid passes fluid flow mouth leads to the fact the damping effect, makes the function that the vibration is mild, has solved the big problem that makes the component damage in the computer easily of colliding with.

Description

Shock attenuation computer machine case bracket

Technical Field

The utility model relates to a computer machine case bracket technical field especially relates to a shock attenuation computer machine case bracket.

Background

At present, computers are mostly used in work and life of people, the computers are composed of a plurality of components, the matching is precise, and fine vibration can cause the loose contact among the components and cause poor contact, thereby influencing the use; even if the large inadvertent bump is caused, the components in the computer are easily damaged, so that the information stored by the user is lost, and great property loss is possibly caused.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to solve the technical deficiencies, and provide a damping computer case bracket, which adopts the matching use of the lifting plate, the chute, the mounting groove, the first spring, the push rod and the ball, so as to realize the function of gently reducing vibration when fine vibration is generated, and solve the problem that fine vibration may cause the loose contact between each component and cause the bad contact to influence the use; the adoption is provided with the oil sump, first cavity, the second cavity, fluid flows the mouth, the piston rod, the second spring, the cooperation of lifter plate is used, has realized when great vibration produces, utilizes the piston rod to push down fluid, and fluid flows between first cavity and second cavity, and the resistance that produces when fluid passes fluid flow mouth leads to the fact the damping effect, makes the function that the vibration is mild, has solved the big problem that makes the component damage in the computer easily of colliding with.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a main frame; four sliding chutes are symmetrically arranged on two opposite sides of the main frame in the width direction; a lifting plate is arranged in the main frame; mounting grooves are formed in the two sides of the lifting plate opposite to the sliding grooves; a push rod is arranged in the mounting groove; a first spring is arranged between the push rod and the mounting groove; one end of the first spring is welded with the push rod; the other end of the first spring is welded with the lifting plate; one end of the push rod, which is far away from the lifting plate, is provided with a ball; the ball is connected with the sliding groove in a sliding manner; four corners of the bottom of the main frame are provided with four oil bins; the oil bin is connected with the main frame through bolts; a piston rod is arranged in the oil bin; the piston rod is in sliding connection with the oil bin; one end of the piston rod, which is far away from the oil bin, is connected with the lifting plate through a bolt; a second spring is arranged between the oil bin and the lifting plate on the piston rod; push plates are symmetrically arranged above the lifting plates on two opposite sides in the main frame; two third springs are symmetrically arranged between the push plate and the main frame; one end of the third spring is welded with the main frame; and the other end of the third spring is welded with the push plate.

Further optimizing the technical scheme, a first cavity is arranged in the middle of the inside of the oil bin; a second cavity is arranged on the outer side inside the oil bin; four oil liquid flow ports are formed between the first cavity and the second cavity; and oil liquid is filled in the oil bin.

Further optimize this technical scheme, the spout is the inclined sliding groove that the lower part is shallower than the upper portion is darker.

Further optimizing the technical scheme, four corners of the bottom of the main frame are provided with rubber foot pads; the rubber foot pad is connected with the main frame through bolts.

Compared with the prior art, the utility model has the advantages of it is following: the lifting plate, the sliding groove, the mounting groove, the first spring, the push rod and the ball are matched for use, so that the vibration is gently reduced when fine vibration is generated; be provided with the cooperation that oil bin, first cavity, second cavity, fluid flowed mouth, piston rod, second spring, lifter plate and used, realized when great vibration produces, utilize the piston rod to push down fluid, fluid flows between first cavity and second cavity, and the resistance that produces when fluid passed fluid flow mouth causes the damping effect, makes the vibration mild.

Drawings

Fig. 1 is a schematic view of an overall structure of a shock-absorbing bracket for a computer case.

FIG. 2 is a cross-sectional view of a shock-absorbing computer case bracket.

FIG. 3 is an enlarged cross-sectional view of a shock-absorbing bracket for a computer case.

In the figure: 1. a main frame; 2. a lifting plate; 3. a push rod; 4. a first spring; 5. a ball bearing; 6. an oil bin; 7. a piston rod; 8. a second spring; 9. pushing the plate; 10. a third spring; 11. a rubber foot pad; 101. a chute; 201. mounting grooves; 601. a first cavity; 602. a second cavity; 603. an oil flow port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: as shown in connection with fig. 1-3, comprises a main frame 1; four sliding chutes 101 are symmetrically arranged on two opposite sides of the inner width direction of the main frame 1; a lifting plate 2 is arranged in the main frame 1; mounting grooves 201 are formed in the positions, opposite to the sliding grooves 101, of the two sides of the lifting plate 2; a push rod 3 is arranged in the mounting groove 201; a first spring 4 is arranged between the push rod 3 and the mounting groove 201; one end of the first spring 4 is welded with the push rod 3; the other end of the first spring 4 is welded with the lifting plate 2; one end of the push rod 3, which is far away from the lifting plate 2, is provided with a ball 5; the ball 5 is in sliding connection with the sliding groove 101; four oil bins 6 are arranged at four corners of the bottom of the main frame 1; the oil bin 6 is connected with the main frame 1 through bolts; a piston rod 7 is arranged in the oil bin 6; the piston rod 7 is in sliding connection with the oil bin 6; one end of the piston rod 7, which is far away from the oil bin 6, is connected with the lifting plate 2 through a bolt; a second spring 8 is arranged between the oil bin 6 and the lifting plate 2 of the piston rod 7; push plates 9 are symmetrically arranged above the lifting plates 2 on two opposite sides in the main frame 1; two third springs 10 are symmetrically arranged between the push plate 9 and the main frame 1; one end of the third spring 10 is welded with the main frame 1; the other end of the third spring 10 is welded with the push plate 9; a first cavity 601 is arranged in the middle of the inside of the oil bin 6; a second cavity 602 is arranged on the outer side inside the oil bin 6; four oil liquid flow ports 603 are formed between the first cavity 601 and the second cavity 602; oil liquid is filled in the oil bin 6; the chute 101 is an inclined chute with a deeper upper part and a shallower lower part; four corners of the bottom of the main frame 1 are provided with rubber foot pads 11; the rubber foot pad 11 is connected with the main frame 1 through bolts.

When in use, as shown in fig. 1-3, after a user places a chassis bracket in a proper position, the user presses the push plate 9 to compress the third spring 10, places a computer on the lifting plate 2, releases the push plate 9, fixes the computer by the force of the third spring 10, is supported by the second spring 8, and provides horizontal shock absorption for the computer by using the third spring 10, when the computer is placed on the chassis bracket, if vibration or external collision occurs, the computer is stressed to press the lifting plate 2 downwards, because the chute 101 is an inclined chute with a deeper upper part and a shallower lower part, the ball 5 is pressed inwards by the chute 101 during the downward pressing of the lifting plate 2, the push rod 3 is pushed to slide in the mounting groove 201 and press the first spring 4, and the outward pushing force is provided by the first spring 4 to reduce the vibration of the lifting plate 2; when the lifter plate 2 descends, the piston rod 7 is driven to press down, oil in the oil bin 6 in the first cavity 601 is pressed to the second cavity 602 through the oil flow port 603, the force of vibration impact is absorbed and slowed down by the oil by utilizing the resistance generated when the oil flows through the oil flow port 603, the vibration is gentle, the computer is protected, and the lifter plate 2 is pushed by the second spring 8 and the first spring 4 to reset after the vibration is finished.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A shock attenuation computer machine case bracket which characterized in that: comprises a main frame (1); four sliding chutes (101) are symmetrically arranged on two opposite sides of the inner width direction of the main frame (1); a lifting plate (2) is arranged in the main frame (1); mounting grooves (201) are formed in the positions, opposite to the sliding grooves (101), of the two sides of the lifting plate (2); a push rod (3) is arranged in the mounting groove (201); a first spring (4) is arranged between the push rod (3) and the mounting groove (201); one end of the first spring (4) is welded with the push rod (3); the other end of the first spring (4) is welded with the lifting plate (2); a ball (5) is arranged at one end of the push rod (3) far away from the lifting plate (2); the ball (5) is in sliding connection with the sliding groove (101); four oil bins (6) are arranged at four corners of the bottom of the main frame (1); the oil bin (6) is connected with the main frame (1) through bolts; a piston rod (7) is arranged in the oil bin (6); the piston rod (7) is in sliding connection with the oil bin (6); one end of the piston rod (7) far away from the oil bin (6) is connected with the lifting plate (2) through a bolt; a second spring (8) is arranged between the oil bin (6) and the lifting plate (2) on the piston rod (7); push plates (9) are symmetrically arranged above the lifting plates (2) on two opposite sides in the main frame (1); two third springs (10) are symmetrically arranged between the push plate (9) and the main frame (1); one end of the third spring (10) is welded with the main frame (1); the other end of the third spring (10) is welded with the push plate (9).

2. The shock absorbing computer case bracket of claim 1, wherein: a first cavity (601) is arranged in the middle of the inside of the oil bin (6); a second cavity (602) is arranged on the outer side in the oil bin (6); four oil liquid flow ports (603) are arranged between the first cavity (601) and the second cavity (602); oil liquid is filled in the oil bin (6).

3. The shock absorbing computer case bracket of claim 1, wherein: the sliding groove (101) is an inclined sliding groove with a deeper upper part and a shallower lower part.

4. The shock absorbing computer case bracket of claim 1, wherein: four corners of the bottom of the main frame (1) are provided with rubber foot pads (11); the rubber foot pad (11) is connected with the main frame (1) through bolts.