CN214215853U

CN214215853U - Computer machine case with flexible truckle

Info

Publication number: CN214215853U
Application number: CN202023275090.5U
Authority: CN
Inventors: 刘德强
Original assignee: Linyi University
Current assignee: Linyi University
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a computer machine case with flexible truckle includes quick-witted case, machine case lower extreme fixed mounting has the mounting panel, one side fixed mounting that quick-witted case was kept away from to the mounting panel has six mounting brackets, six mounting bracket one side is rotated and is connected with the erection column, erection column and mounting bracket threaded connection, one side that the mounting panel was kept away from to the erection column is rotated and is connected with the nut, it is connected with the rotation axis to rotate on the erection column, the one end that the erection column was kept away from to the rotation axis is rotated and is connected with the steamboat, be equipped with safeties on the steamboat, the mounting bracket is kept away from the one end of erection column and is seted up screw hole one, the one end that the erection column was kept away from to the mounting bracket is equipped with the telescoping device. The utility model discloses a make the drive wheel rotate, under conveyer's effect, all supporting shoes will accomplish supporting operation in step, have improved removal efficiency and security greatly.

Description

Computer machine case with flexible truckle

Technical Field

The utility model relates to a computer technology field especially relates to a computer machine case with flexible truckle.

Background

The development of science and technology, the function of computer is more and more powerful, also more and more common in the application of each large enterprise, universities and research institutions, the quick-witted case, for example computer machine case, have the formula of lying quick-witted case or vertical type machine case, the machine case is as a part in the computer fittings, its main function is to place and fix various computer fittings, play bearing and guard action, current machine case generally is the plastics or metal box, the bottom does not set up the gyro wheel, place the machine case on special chassis seat during the use, the bottom of chassis seat is provided with universal gyro wheel, so that the position of adjusting the machine case during the use, if not suitable for the chassis seat, the removal of machine case is inconvenient, inconvenient machine case is wired and is pulled out as required, for this reason, we propose a computer machine case with flexible truckle to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient movement of the case in the prior art, and providing a computer case with telescopic trundles.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer machine case with flexible truckle, includes quick-witted case, quick-witted case lower extreme fixed mounting has the mounting panel, one side fixed mounting that quick-witted case was kept away from to the mounting panel has six mounting brackets, six mounting bracket one side is rotated and is connected with the erection column, erection column and mounting bracket threaded connection, one side that the mounting panel was kept away from to the erection column is rotated and is connected with the nut, it is connected with the rotation axis to rotate on the erection column, the one end that the erection column was kept away from to the rotation axis is rotated and is connected with the steamboat, be equipped with safeties on the steamboat, the one end that the erection column was kept.

Preferably, the telescopic device comprises a threaded rod, the threaded rod is in threaded fit with the threaded hole I, the threaded rod rotates to penetrate through the mounting plate, a supporting block is fixedly mounted at one end, close to the threaded hole I, of the threaded rod, a first coupler is fixedly mounted at the other end, far away from the supporting block, of the threaded rod, and a control device is arranged at the other end of the first coupler.

Preferably, the control device comprises a second coupler, the second coupler is in buckle fit with the first coupler, a threaded column is fixedly mounted at one end, away from the first coupler, of the second coupler, a transmission rod is in thread fit on the threaded column, a threaded hole II matched with the threaded column is formed in the transmission rod, six bearings are arranged on the side wall of the case, the transmission rod is connected with the bearings, and a conveying device is arranged on the transmission rod.

Preferably, the conveying device comprises six groups of driving wheels, the six groups of driving wheels are respectively fixedly connected with the six transmission rods, six transmission belts are arranged on the six groups of driving wheels, and the adjacent driving wheels are in transmission connection through the transmission belts.

Preferably, the safety device comprises a first installation rod and a second installation rod, the first installation rod is fixedly connected with one end of the rotating shaft, the second installation rod is fixedly connected with one end of the rotating shaft, and one end, far away from the rotating shaft, of the first installation rod and one end, far away from the rotating shaft, of the second installation rod are rotatably connected with a safety wheel.

Preferably, the conveying belt is an elastic belt, and the conveying belt is made of a corrosion-resistant material.

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

1. the transmission wheels are rotated, all the transmission wheels synchronously rotate under the action of the transmission belt, the coupling rotates under the action of the transmission rod, so that the threaded rod is driven to rotate, the threaded rod drives the supporting block to move up and down under the action of the first threaded hole, when the transmission rod does not need to move, the whole case can be supported by putting down the supporting block, and when the transmission rod needs to move, the supporting block is folded, so that the case can be moved, an operator can move the case conveniently, and the moving efficiency is improved;

2. the safety wheel is arranged beside the small wheel, so that when the case encounters uneven ground in the moving process, the case can be effectively prevented from toppling over due to the road surface through the supporting effect of the safety wheel, and the safety of the moving case is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of a computer case with retractable casters according to the present invention;

fig. 2 is a side view of a computer case with retractable casters according to the present invention.

In the figure: the device comprises a case 1, a mounting plate 2, a mounting frame 3, a mounting column 4, a nut 5, a rotating shaft 6, a small wheel 7, a threaded rod 8, a threaded rod 9, a support block 10, a coupling I11, a coupling II 12, a threaded column 13, a transmission rod 14, a bearing 15, a transmission wheel 16, a transmission belt 17, a mounting rod I18, a mounting rod II 19 and a safety wheel 20.

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.

Referring to fig. 1-2, a computer machine case with flexible truckle, including quick-

witted case

1, 1 lower extreme fixed mounting of quick-witted case has mounting panel 2, one side fixed mounting that quick-witted case 1 was kept away from to mounting panel 2 has six mounting brackets 3, six 3 one sides of mounting brackets are rotated and are connected with erection column 4, erection column 4 and 3 threaded connection of mounting bracket, one side that erection column 4 kept away from mounting panel 2 is rotated and is connected with nut 5, it is connected with rotation axis 6 to rotate on the erection column 4, the one end that erection column 4 was kept away from to rotation axis 6 is rotated and is connected with steamboat 7, be equipped with safeties on steamboat 7, threaded hole 8 has been seted up to the one end that erection column 4 was kept away from to mounting bracket 3, the one end that erection column 4 was kept away from to mounting bracket 3 is equipped with the telescoping device.

The telescoping device includes threaded rod 9, threaded rod 9 and 8 screw-thread fit of screw hole, and threaded rod 9 rotates and runs through mounting panel 2, and threaded rod 9 is close to the one end fixed mounting of screw hole 8 has supporting shoe 10, and threaded rod 9 keeps away from the other end fixed mounting of supporting shoe 10 has a shaft coupling 11, and a 11 other ends of shaft coupling are equipped with controlling means, and the setting up of telescoping device can effectually ensure that 15 pieces of bearing can play the supporting role.

The control device comprises a second coupler 12, the second coupler 12 is in snap fit with the first coupler 11, a threaded column 13 is fixedly mounted at one end, far away from the first coupler 11, of the second coupler 12, a transmission rod 14 is in threaded fit on the threaded column 13, a threaded hole II matched with the threaded column 13 is formed in the transmission rod 14, six bearings 15 are arranged on the side wall of the case 1, the transmission rod 14 is connected with the bearings 15, conveying devices are arranged on the six transmission rods 14, and the arrangement of the control device can ensure that a threaded rod 9 in the telescopic device can rotate, so that the supporting block 10 can be enabled to play a supporting role.

The conveying device comprises six groups of driving wheels 16, the six groups of driving wheels 16 are respectively and fixedly connected with six transmission rods 14, six conveying belts 17 are arranged on the six groups of driving wheels 16, adjacent driving wheels 16 are in transmission connection through the conveying belts 17, transmission connection of the adjacent driving wheels 16 through the conveying belts 17 can be effectively guaranteed, and the six supporting blocks 10 can move synchronously.

The safety device comprises a first mounting rod 18 and a second mounting rod 19, the first mounting rod 18 is fixedly connected with one end of the rotating shaft 6, the second mounting rod 19 is fixedly connected with one end of the rotating shaft 6, one ends, far away from the rotating shaft 6, of the first mounting rod 18 and the second mounting rod 19 are rotatably connected with a safety wheel 20, and the arrangement of the safety wheel 20 can effectively prevent the small wheel 7 from encountering uneven ground in the moving process and causing damage to the case 1 due to the inclination of the small wheel 7.

The conveying belt 17 is an elastic belt, the conveying belt 17 is made of corrosion-resistant materials, and the belt is installed outside the cabinet 1, so that the service life of the conveying belt 17 can be effectively prolonged by the elastic belt made of the corrosion-resistant materials.

The utility model rotates the driving wheel 16, under the action of the conveying belt 17, the driving wheel 16 drives the transmission rod 14 to rotate, thereby the threaded column 13 matched with the transmission rod 14 rotates, under the action of the first coupler 11 and the second coupler 12, the first coupler 11 drives the threaded rod 9 to rotate, since the threaded rod 9 is matched with the first threaded hole 8, the threaded rod 9 drives the supporting block 10 to move, when the movement is not needed, the whole case 1 can be supported by putting down the supporting block 10, when the movement is needed, the movement of the case 1 can be completed by retracting the supporting block 10, meanwhile, when the mobile case 1 encounters uneven ground, the case 1 can be effectively prevented from toppling over due to the road surface through the supporting effect of the safety wheel 20, the safety of the mobile case 1 is greatly improved, and the moving efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer case with telescopic caster wheels comprises a case (1) and is characterized in that, the lower end of the case (1) is fixedly provided with a mounting plate (2), one side of the mounting plate (2) far away from the case (1) is fixedly provided with six mounting frames (3), one side of the six mounting frames (3) is rotatably connected with a mounting column (4), the mounting column (4) is in threaded connection with the mounting frame (3), one side of the mounting column (4) far away from the mounting plate (2) is rotatably connected with a nut (5), a rotating shaft (6) is rotatably connected on the mounting column (4), a small wheel (7) is rotatably connected at one end of the rotating shaft (6) far away from the mounting column (4), a safety device is arranged on the small wheel (7), a first threaded hole (8) is formed in one end, far away from the mounting column (4), of the mounting frame (3), and one end of the mounting frame (3) far away from the mounting column (4) is provided with a telescopic device.

2. The computer case with the retractable caster comprises a threaded rod (9), the threaded rod (9) is in threaded fit with the first threaded hole (8), the threaded rod (9) is rotated to penetrate through the mounting plate (2), a supporting block (10) is fixedly mounted at one end, close to the first threaded hole (8), of the threaded rod (9), a first coupling (11) is fixedly mounted at the other end, far away from the supporting block (10), of the threaded rod (9), and a control device is arranged at the other end of the first coupling (11).

3. The computer case with the retractable caster comprises a second coupling (12), the second coupling (12) is in snap fit with the first coupling (11), a threaded column (13) is fixedly mounted at one end, away from the first coupling (11), of the second coupling (12), a transmission rod (14) is in threaded fit with the threaded column (13) on the threaded column (13), a second threaded hole matched with the threaded column (13) is formed in the transmission rod (14), six bearings (15) are arranged on the side wall of the case (1), the transmission rod (14) is connected with the bearings (15), and a transmission device is arranged on the six transmission rods (14).

4. The computer cabinet with retractable casters as recited in claim 3, wherein the conveying device comprises six sets of driving wheels (16), the six sets of driving wheels (16) are respectively and fixedly connected with the six driving rods (14), six conveying belts (17) are arranged on the six sets of driving wheels (16), and adjacent driving wheels (16) are in driving connection through the conveying belts (17).

5. The computer case with retractable caster wheels of claim 1, wherein the safety device comprises a first mounting rod (18) and a second mounting rod (19), the first mounting rod (18) is fixedly connected with one end of the rotating shaft (6), the second mounting rod (19) is fixedly connected with one end of the rotating shaft (6), and a safety wheel (20) is rotatably connected with one ends of the first mounting rod (18) and the second mounting rod (19) far away from the rotating shaft (6).

6. The computer cabinet with retractable casters as claimed in claim 4, wherein the conveyor belt (17) is an elastic belt, and the conveyor belt (17) is made of corrosion-resistant material.