CN218647394U

CN218647394U - Computer shock attenuation machine case

Info

Publication number: CN218647394U
Application number: CN202223189889.1U
Authority: CN
Inventors: 周怀琴
Original assignee: Qingfang Software Jiangsu Co ltd
Current assignee: Qingfang Software Jiangsu Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-17
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a computer technology field specifically relates to a computer shock absorber case, including chassis exterior, elasticity shore subassembly and removal subassembly, the machine case still includes control assembly, the setting that removal subassembly can rotate is in chassis exterior's bottom, there is the gyro wheel that is used for removing on the removal subassembly, control assembly is including the lifting rod that is used for controlling the removal subassembly state, lifting rod and chassis exterior elastic connection, lifting rod's axis is parallel with chassis exterior's direction of height, lifting rod can remove to chassis exterior's outside, when lifting rod shifts up along the vertical direction, it makes gyro wheel and ground contact to remove the subassembly to rotate. The utility model discloses a remove the function that the subassembly has realized that the gyro wheel is accomodate or is worked, realized the operating condition of quick control removal subassembly and the function that the whole quick-witted case of control removed through the lifting rod to make whole quick-witted case need not additionally to set up great space and be used for storing the removal subassembly that does not carry out work, reduced manufacturing cost.

Description

Computer shock attenuation machine case

Technical Field

The utility model relates to a computer technology field specifically relates to a computer shock absorber case.

Background

The computer case is used as one part of computer fittings and has the main function of holding and fixing computer fittings to play a role in bearing and protecting. The existing computer case is mostly directly placed on a desktop or the ground during working, when the computer case needs to be moved, manual carrying is needed, labor is wasted, rollers are installed at the bottom of the computer case partially, the case is moved by the rollers, and due to the arrangement of the rollers, the stability of the case is poor easily, and the case is not favorable for working.

Chinese patent application CN115031134A discloses a shock-proof computer case, make through handle cooperation elasticity shock-absorbing component to make the removal subassembly extend to ground along the vertical direction, thereby make the removal subassembly provide roll support to the machine case, in the machine case removal process, utilize elasticity shock-absorbing component to provide the shock attenuation to the machine case, prevent to lead to the not hard up damage of machine incasement part because of vibrations, but this scheme is because a large amount of spaces are needed to store the removal subassembly in the use, great space must be reserved to chassis exterior's bottom, thereby lead to whole chassis exterior's vertical height to be higher than ordinary chassis exterior, unnecessary manufacturing cost has been increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a computer shock-absorbing chassis for accommodating or operating the rollers by rotating the moving assembly, and rapidly controlling the operating state of the moving assembly and the movement of the whole chassis by the lifting rod.

For solving the prior art problem, the utility model discloses a technical scheme be:

the utility model provides a computer shock absorber case, including chassis exterior, elasticity shore subassembly and removal subassembly, the machine case still includes control assembly, the setting that removes the subassembly can rotate is in chassis exterior's bottom, there is the gyro wheel that is used for the removal on the removal subassembly, control assembly is including the lifting rod that is used for controlling the removal subassembly state, lifting rod and chassis exterior elastic connection, lifting rod's axis is parallel with chassis exterior's direction of height, lifting rod can move to chassis exterior's outside, when lifting rod shifts up along the vertical direction, it makes gyro wheel and ground contact to move the subassembly.

Preferably, the bottom of the chassis housing is fixedly provided with an annular baffle, and the lowest surface of the annular baffle is in contact with the ground when the roller is not in contact with the ground.

Preferably, the moving assembly comprises a fixing frame, a rack and a gear, the fixing frame is rotatably arranged at the bottom of the case shell, the fixing frame is U-shaped, a rotating shaft of the fixing frame is parallel to a connecting line of two protruding ends of the fixing frame, the roller can be rotatably arranged at the protruding end of the fixing frame, the axis of the roller is parallel to the rotating shaft of the fixing frame, the rack is elastically connected with the case shell, the rack slides along the vertical direction of the case shell, the gear is meshed with the rack, the gear is sleeved on the fixing frame, the axis of the gear is coaxial with the rotating shaft of the fixing frame, and when the rack ascends, the gear drives the fixing frame to rotate synchronously.

Preferably, the moving assembly further comprises a torsion spring, the torsion spring is fixedly arranged between the gear and the fixing frame, and the axis of the torsion spring is coaxial with the axis of the gear.

Preferably, the control assembly further comprises a pull rope and a fixing sleeve, one end of the pull rope is fixedly connected with one end of the lifting rod downwards, the other end of the pull rope is fixedly connected with the rack, the fixing sleeve can be sleeved at the other end of the lifting rod in a sliding mode, an external thread is formed in the fixing sleeve, an internal thread sleeve matched with the fixing sleeve is fixedly arranged at the top of the case shell, and a limiting disc matched with the fixing sleeve to work is coaxially and fixedly arranged on the lifting rod.

Preferably, the control assembly further comprises a movable handle, the movable handle is rotatably connected with the threaded sleeve, and a rotating shaft of the movable handle is parallel to the diameter direction of the threaded sleeve.

The utility model discloses compare in prior art's beneficial effect be:

the utility model discloses a remove the function that the subassembly has realized that the gyro wheel is accomodate or is worked, realized the operating condition of quick control removal subassembly and the function that the whole quick-witted case of control removed through the lifting rod to make whole quick-witted case need not additionally to set up great space and be used for storing the removal subassembly that does not carry out work, reduced manufacturing cost.

Drawings

FIG. 1 is a schematic perspective view of a computer shock absorber housing in a resting state;

FIG. 2 is a schematic cross-sectional perspective view of a computer shock absorber housing in a resting state;

FIG. 3 is an enlarged partial view of A in FIG. 2;

FIG. 4 is a perspective view of a computer shock absorber housing in a moved state;

FIG. 5 is a schematic cross-sectional perspective view of a computer shock absorber housing in a moved state;

fig. 6 is a partially enlarged schematic view of B in fig. 5.

The reference numbers in the figures are:

1-case shell;

11-an annular baffle;

12-an internally threaded sleeve;

2-an elastic top bracing assembly;

3-a moving assembly;

31-a roller;

32-a fixed frame;

33-a rack;

34-a gear;

35-torsion spring;

4-a control component;

41-lifting rod; 411-a limiting disc;

42-a pull rope;

43-a fixed sleeve;

44-movable handle.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 6, a computer shock-absorbing chassis includes a chassis housing 1, an elastic supporting component 2 and a moving component 3, the chassis further includes a control component 4, the moving component 3 is rotatably disposed at the bottom of the chassis housing 1, a roller 31 for movement is disposed on the moving component 3, the control component 4 includes a lifting rod 41 for controlling the state of the moving component 3, the lifting rod 41 is elastically connected to the chassis housing 1, an axis of the lifting rod 41 is parallel to the height direction of the chassis housing 1, the lifting rod 41 can move to the outside of the chassis housing 1, and when the lifting rod 41 moves upward in the vertical direction, the moving component 3 rotates to make the roller 31 contact with the ground.

When the roller 31 is not in contact with the ground, the lifting rod 41 is controlled to move upwards in the vertical direction, due to the elastic connection between the lifting rod 41 and the case shell 1, when the lifting rod 41 is lifted, the case shell 1 will also slightly move upwards, and simultaneously the lifting rod 41 moves upwards to drive the whole moving assembly 3 to rotate, so that the roller 31 rotates in the direction close to the ground until the roller 31 is in contact with the ground, at this time, the position of the lifting rod 41 in the vertical direction is maintained, at this time, the whole case shell 1 can be controlled to move, when the case shell 1 moves to a certain position, the lifting rod 41 is released, the lifting rod 41 returns to a disposal position under the effect of the elastic connection, and then the case shell 1 is lifted to control the moving assembly 3 to rotate so that the roller 31 is far away from the ground.

Referring to fig. 1-2: the bottom of the chassis housing 1 is fixedly provided with an annular baffle 11, and the lowest surface of the annular baffle 11 is in contact with the ground when the roller 31 is not in contact with the ground.

When gyro wheel 31 does not contact with ground, remove subassembly 3 whole maintenance horizontality this moment, whole removal subassembly 3 the minimum face parallel with ring baffle 11, compare in prior art, the utility model discloses a removal subassembly 3 cooperates ring baffle 11 to support whole chassis 1 when gyro wheel 31 does not contact with ground together to guarantee that chassis 1 can not easy emergence when removing subassembly 3 is out of work and remove.

Referring to fig. 1 to 3: the moving assembly 3 comprises a fixed frame 32, a rack 33 and a gear 34, the fixed frame 32 can be rotatably arranged at the bottom of the case shell 1, the fixed frame 32 is U-shaped, a rotating shaft of the fixed frame 32 is parallel to a connecting line of two protruding ends of the fixed frame 32, the roller 31 can be rotatably arranged at the protruding end of the fixed frame 32, an axis of the roller 31 is parallel to the rotating shaft of the fixed frame 32, the rack 33 is elastically connected with the case shell 1, the rack 33 slides along the vertical direction of the case shell 1, the gear 34 is meshed with the rack 33, the gear 34 is sleeved on the fixed frame 32, the axis of the gear 34 is coaxial with the rotating shaft of the fixed frame 32, and when the rack 33 ascends, the gear 34 drives the fixed frame 32 to rotate synchronously.

Control lifting rod 41 shifts up, will drive rack 33 when lifting rod 41 shifts up and shift up, simultaneously with it elastic connection's chassis exterior 1 will slightly shift up, will drive gear 34 when rack 33 moves and rotate, gear 34 rotating member drives mount 32 synchronous revolution to make gyro wheel 31 rotatory to the direction that is close to ground, compare in prior art, the utility model discloses a gyro wheel 31 can be very first time and ground contact when gear 34 and rack 33 have guaranteed that ring baffle 11 keeps away from ground, thereby alleviate the required power of user's control lifting rod 41 rising.

Referring to fig. 1 to 3: the moving assembly 3 further comprises a torsion spring 35, the torsion spring 35 is fixedly arranged between the gear 34 and the fixed frame 32, and the axis of the torsion spring 35 is coaxial with the axis of the gear 34.

When releasing lifting rod 41, lifting rod 41 moves down and drives rack 33 to move down, rack 33 moves down and drives gear 34 and rotate, torsional spring 35 is constantly compressed this moment, but because chassis exterior 1's gravity this moment, gyro wheel 31 still keeps in contact with ground, control chassis exterior 1's one end shifts up, the torsional spring 35 that is close to above-mentioned one end removes compression state control gyro wheel 31 and removes to the direction of keeping away from ground, remove subassembly 3 and be accomodate into chassis exterior 1's bottom, the other end of control chassis exterior 1 shifts up on the same reason, compare in prior art, the utility model discloses a torsional spring 35 guarantees that when lifting rod 41 moves down, removes subassembly 3 unable the very first time bottom of accomodating into chassis exterior 1 to avoid mount 32 to receive great torsion and lead to life too short.

Referring to fig. 4 to 6: control assembly 4 still includes stay cord 42 and fixed sleeve 43, the one end of stay cord 42 and the one end fixed connection that the lifting rod 41 faces down, the other end and the rack 33 fixed connection of stay cord 42, the cover that fixed sleeve 43 can be gliding is established at the other end of lifting rod 41, the external screw thread has been seted up on the fixed sleeve 43, the fixed internal thread sleeve 12 that is provided with cooperation fixed sleeve 43 in top of chassis exterior 1, the coaxial fixed spacing dish 411 that is provided with cooperation fixed sleeve 43 work on the lifting rod 41.

Move down under elastic connection's effect when lifting rod 41, fixed sleeve 43 contact internal thread sleeve 12 this moment, rotatory fixed sleeve 43 makes fixed sleeve 43 and internal thread sleeve 12 threaded connection, makes whole chassis exterior 1 slope slightly through holding fixed sleeve 43 this moment, and corresponding removal subassembly 3 will rotate and accomodate the bottom to chassis exterior 1, compares in prior art, the utility model discloses a fixed sleeve 43 and internal thread sleeve 12 make lifting rod 41 move down the back can control chassis exterior 1 slope through holding lifting rod 41 to it controls chassis exterior 1 and inclines to need not the user of service through embracing chassis exterior 1.

Referring to fig. 4 to 6: the control assembly 4 further comprises a movable handle 44, the movable handle 44 is rotatably connected with the threaded sleeve, and the rotating shaft of the movable handle 44 is parallel to the diameter direction of the threaded sleeve.

When needs use the lifting rod 41, control activity handle 44 is rotatory to suitable angle and is held, and control activity wrench is rotatory until contacting with chassis housing 1 to the direction that is close to chassis housing 1 when need not use lifting rod 41, compares in prior art, the utility model discloses an activity handle 44 provides the strong point to make things convenient for the user of service to operate.

The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A computer shock absorption chassis comprises a chassis shell (1), an elastic top bracing assembly (2) and a moving assembly (3), and is characterized in that the chassis also comprises a control assembly (4);

remove the bottom that sets up in chassis exterior (1) that subassembly (3) can rotate, be used for gyro wheel (31) that remove on removal subassembly (3), control assembly (4) are including lifting rod (41) that are used for controlling removal subassembly (3) state, lifting rod (41) and chassis exterior elastic connection, the axis of lifting rod (41) is parallel with the direction of height of chassis exterior (1), lifting rod (41) can move to the outside of chassis exterior (1), when lifting rod (41) moved up along the vertical direction, remove subassembly (3) and rotate and make gyro wheel (31) and ground contact.

2. The computer shock absorption cabinet according to claim 1, wherein a ring-shaped baffle (11) is fixedly arranged at the bottom of the cabinet shell (1), and the lowest surface of the ring-shaped baffle (11) is in contact with the ground when the rollers (31) are not in contact with the ground.

3. A computer shock absorber casing according to claim 2, characterized in that the moving assembly (3) comprises a fixed frame (32), a rack (33) and a gear (34);

the fixing frame (32) can be rotatably arranged at the bottom of the case shell (1), the fixing frame (32) is U-shaped, a rotating shaft of the fixing frame (32) is parallel to a connecting line of two protruding ends of the fixing frame (32), the roller (31) can be rotatably arranged on the protruding end of the fixing frame (32), an axis of the roller (31) is parallel to the rotating shaft of the fixing frame (32), the rack (33) is elastically connected with the case shell (1), the rack (33) slides along the vertical direction of the case shell (1), the gear (34) is meshed with the rack (33), the gear (34) is sleeved on the fixing frame (32), an axis of the gear (34) is coaxial with the rotating shaft of the fixing frame (32), and when the rack (33) rises, the gear (34) drives the fixing frame (32) to synchronously rotate.

4. A computer shock absorber casing according to claim 3, wherein the moving assembly (3) further comprises a torsion spring (35);

the torsion spring (35) is fixedly arranged between the gear (34) and the fixed frame (32), and the axis of the torsion spring (35) is coaxial with the axis of the gear (34).

5. A computer shock absorber casing according to claim 4, wherein the control unit (4) further comprises a pull cord (42) and a fixing sleeve (43);

the one end and the one end fixed connection that the lifting rod (41) was down of stay cord (42), the other end and rack (33) fixed connection of stay cord (42), the cover that fixed sleeve (43) can be gliding is established at the other end of lifting rod (41), the external screw thread has been seted up on fixed sleeve (43), the fixed internal thread sleeve (12) that are provided with cooperation fixed sleeve (43) in top of chassis exterior (1), spacing dish (411) that cooperation fixed sleeve (43) worked is provided with coaxial fixed on lifting rod (41).

6. A computer shock absorber case according to claim 5, characterized in that the control unit (4) further comprises a movable handle (44);

the movable handle (44) is rotatably connected with the threaded sleeve, and the rotating shaft of the movable handle (44) is parallel to the diameter direction of the threaded sleeve.