CN212005053U - Computer machine case with expansion bracket - Google Patents
Computer machine case with expansion bracket Download PDFInfo
- Publication number
- CN212005053U CN212005053U CN202020687703.7U CN202020687703U CN212005053U CN 212005053 U CN212005053 U CN 212005053U CN 202020687703 U CN202020687703 U CN 202020687703U CN 212005053 U CN212005053 U CN 212005053U
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- Prior art keywords
- lead screw
- belt pulley
- motor
- belt
- machine case
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- Expired - Fee Related
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Abstract
The utility model provides a computer machine case with expansion bracket relates to the computer consumptive material field. This computer machine case with expansion bracket, including the install bin, the internally mounted of install bin has first motor, the output of first motor is provided with first lead screw, the fixed surface cover of first lead screw is equipped with first belt pulley, the surface cover of first belt pulley is equipped with first belt. This computer machine case with expansion bracket, switch on external power source through first motor and second motor and drive first lead screw and third lead screw rotation respectively, through the transmission of first belt and second belt, can drive second lead screw and fourth lead screw rotation, thereby four lead screw accessible screw threads make its removal connecting cylinder that corresponds flexible from top to bottom, thereby drive the mounting bracket and reciprocate, and further, the accessible mounting bracket reciprocates and drives computer machine case body and reciprocate, can adjust the position of computer machine case body in a flexible way.
Description
Technical Field
The utility model relates to a computer consumptive material technical field specifically is a computer machine case with expansion bracket.
Background
Computer chassis refers to a container for placing a motherboard and other major components in a computer hardware system. Typically including a CPU, memory, hard disk, optical drive, power supply, and other input/output controllers and interfaces, such as USB controller, video card, network card, sound card, etc. The device inside the main cabinet is generally called as an interior device, and the device outside the main cabinet is generally called as an exterior device (such as a display, a keyboard, a mouse, an external hard disk, an external optical drive, etc.). Generally, a host computer is a computer system capable of operating independently, and a computer with special purposes such as a server generally has only a chassis and no other peripheral equipment.
However, due to the lack of retractable devices, the existing computer case cannot flexibly adjust the adaptive height between itself and the display device, and thus the existing computer case needs to consume a certain amount of manpower to be transported during the use process, and meanwhile, the existing computer case also has a great risk of breaking during the transportation process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a computer machine case with expansion bracket has solved the problem that the computer machine case that proposes in the above-mentioned background art can not adjust its self position height in a flexible way.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer case with a telescopic frame comprises an installation case, wherein a first motor is installed inside the installation case, a first lead screw is arranged at the output end of the first motor, a first belt pulley is sleeved on the surface of the first lead screw in a fixed mode, a first belt is sleeved on the surface of the first belt pulley, the first belt pulley is connected with a second belt pulley through the first belt, a second lead screw is installed inside the second belt pulley in a penetrating mode, a second motor is installed inside the installation case, a third lead screw is arranged at the output end of the second motor, a third belt pulley is sleeved on the surface of the third lead screw in a fixed mode, a second belt is sleeved on the surface of the third belt pulley, the third belt pulley is connected with a fourth belt pulley through the second belt, a fourth lead screw is installed inside the fourth belt pulley in a penetrating mode, a movable connecting cylinder is sleeved at the top of the fourth belt pulley, the surface of removal connecting cylinder is provided with the mounting bracket, the internally mounted of mounting bracket has computer machine case body, the front of computer machine case body is provided with the on & off switch, the notch has been seted up to the side of install bin, the bottom of install bin is provided with the connecting piece, the internally mounted of connecting piece has the universal wheel, the louvre has been seted up to the side of install bin, the limiting plate is installed at the top of install bin.
Preferably, the input ends of the first motor and the second motor are electrically connected with an external power supply.
Preferably, the movable connecting cylinder is internally provided with threads, and the inner surface of the movable connecting cylinder is connected with the fourth screw rod through the threads.
Preferably, the tops of the first screw rod, the second screw rod and the third screw rod are respectively connected with a movable connecting cylinder through threads, and the heights of the three movable connecting cylinders are equal.
Preferably, the notches are symmetrically arranged, and two opposite side surfaces of the installation box are respectively arranged on the two notches.
Preferably, the top of limiting plate is provided with the dead lever, the inside of dead lever is provided with the telescopic link, the pull rod is installed at the top of telescopic link.
(III) advantageous effects
The utility model provides a computer machine case with expansion bracket. Has the following beneficial effects:
1. this computer machine case with expansion bracket, switch on external power supply through first motor and second motor, accessible first motor and second motor drive first lead screw and third lead screw respectively and rotate, transmission effect through first belt and second belt, can drive second lead screw and fourth lead screw and rotate, thereby four lead screw accessible screw threads make its removal connecting cylinder that corresponds flexible from top to bottom, thereby it reciprocates to drive the mounting bracket, furtherly, the accessible mounting bracket reciprocates and drives computer machine case body and reciprocates, thereby adjust the position of computer machine case body in a flexible way.
2. This computer machine case with expansion bracket, through setting up two relative notches, thereby the accessible is moved the inside of two notches of hand straining to computer machine case wholly, the flexibility of using has been promoted, when needing to remove this computer machine case, through user pulling pull rod, the pull rod will be stimulateed the telescopic link, the inside chucking spare that is provided with of telescopic link, the inner wall of chucking dead lever when can be when stretching to the maximum length, thereby prevent to break away from between telescopic link and the dead lever, exert pulling force to the dead lever through the inside chucking spare of telescopic link, thereby can remove this computer machine case wholly in a flexible way.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a view of the back of the utility model;
fig. 3 is a rear view of the present invention;
FIG. 4 is a structural view of the installation box of the present invention;
FIG. 5 is a structural diagram of a transmission component of the present invention;
fig. 6 is a right side view structure diagram of the transmission component of the present invention.
In the figure: 1 install bin, 2 first motor, 3 first lead screws, 4 first belt pulleys, 5 first belts, 6 second belt pulleys, 7 second lead screws, 8 second motors, 9 third lead screws, 10 third belt pulleys, 11 second belts, 12 fourth belt pulleys, 13 fourth lead screws, 14 mobile connecting cylinders, 15 mounting racks, 16 computer case bodies, 17 on-off keys, 18 notches, 19 connecting pieces, 20 universal wheels, 21 heat dissipation holes, 22 limiting plates, 23 fixing rods, 24 telescopic rods and 25 pull rods.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples.
Referring to fig. 1-6, embodiments of the present invention provide the following technical solutions: a computer case with a telescopic frame comprises an installation case 1, a first motor 2 is installed inside the installation case 1, a first lead screw 3 is arranged at the output end of the first motor 2, a first belt pulley 4 is fixedly sleeved on the surface of the first lead screw 3, a first belt 5 is sleeved on the surface of the first belt pulley 4, the first belt pulley 4 is connected with a second belt pulley 6 through the first belt 5, a second lead screw 7 is installed inside the second belt pulley 6 in a penetrating manner, a second motor 8 is installed inside the installation case 1, a third lead screw 9 is arranged at the output end of the second motor 8, a third belt pulley 10 is fixedly sleeved on the surface of the third lead screw 9, a second belt 11 is sleeved on the surface of the third belt pulley 10, the third belt pulley 10 is connected with a fourth belt pulley 12 through the second belt 11, a fourth lead screw 13 is installed inside the fourth belt pulley 12 in a penetrating manner, a movable connecting cylinder 14 is sleeved on the top of the fourth lead screw 13, the surface of the movable connecting cylinder 14 is provided with a mounting frame 15, the inside of the mounting frame 15 is provided with a computer case body 16, the front of the computer case body 1 is provided with an on-off key 17, the side of the mounting box 1 is provided with a notch 18, the bottom of the mounting box 1 is provided with a connecting piece 19, the inside of the connecting piece 19 is provided with a universal wheel 20, the side of the mounting box 1 is provided with a heat dissipation hole 21, and the top of the mounting box 1 is provided with a limiting plate 22.
In this embodiment: still include and put through external power source through first motor 2 and second motor 8, accessible first motor 2 and second motor 8 drive first lead screw 3 and third lead screw 9 respectively and rotate, transmission effect through first belt 5 and second belt 11, can drive second lead screw 7 and fourth lead screw 13 and rotate, thereby four lead screw accessible screw threads make its removal connecting cylinder 14 that corresponds flexible from top to bottom, thereby drive mounting bracket 15 and reciprocate, furtherly, accessible mounting bracket 15 reciprocates and drives computer machine case body 16 and reciprocates, thereby adjust computer machine case body 16's position in a flexible way.
In this embodiment: through setting up two relative notches 18, thereby the accessible is moved computer machine case wholly with the inside of two notches 18 of hand straining, the flexibility of using has been promoted, when needing to remove this computer machine case, through user pulling pull rod 25, pull rod 25 will stimulate telescopic link 24, the inside chucking spare that is provided with of telescopic link 24, can be at the inner wall of chucking dead lever 23 when stretching to the maximum length, thereby prevent to break away from between telescopic link 24 and the dead lever 23, exert pulling force to dead lever 23 through the inside chucking spare of telescopic link 24, thereby can remove this computer machine case wholly.
Specifically, the method comprises the following steps: the input ends of the first motor 2 and the second motor 8 are electrically connected with an external power supply; therefore, after the input ends of the first motor 2 and the second motor 8 are connected with the external power supply, the first motor 2 and the second motor 8 can work, so that the first lead screw 3 and the third lead screw 9 are respectively driven to rotate in the horizontal direction by the first motor 2 and the second motor 8.
Specifically, the method comprises the following steps: threads are arranged inside the movable connecting cylinder 14, and the inner surface of the movable connecting cylinder 14 is connected with the fourth screw rod 13 through the threads; therefore, when the fourth screw 13 rotates in the horizontal direction, the moving connecting cylinder 14 is driven to move up and down in the direction of the fourth screw 13 by the rotation of the surface thread thereof.
Specifically, the method comprises the following steps: the tops of the first screw rod 3, the second screw rod 7 and the third screw rod 9 are respectively connected with a movable connecting cylinder 14 through threads, and the three movable connecting cylinders 14 are equal in height; therefore, the surface of the screw rod is connected with the inner wall of the movable connecting cylinder 14 through threads, when the screw rod rotates, the movable connecting cylinder 14 correspondingly connected with the screw rod can be driven to extend and retract up and down through the threads, and accordingly the movable connecting cylinders 14 are driven to move up and down through the four movable connecting cylinders.
Specifically, the method comprises the following steps: the notches 18 are symmetrically arranged, and two opposite side surfaces of the installation box 1 are respectively arranged on the two notches 18; therefore, the computer case can be carried by fastening the hand inside the two slots 18.
Specifically, the method comprises the following steps: the top of the limiting plate 22 is provided with a fixing rod 23, an expansion rod 24 is arranged inside the fixing rod 23, and the top of the expansion rod 24 is provided with a pull rod 25; therefore, when the computer case needs to be moved, the user pulls the pull rod 25, the pull rod 25 pulls the telescopic rod 24, the clamping piece is arranged inside the telescopic rod 24, the inner wall of the fixed rod 23 can be clamped when the telescopic rod 24 is stretched to the maximum length, so that the telescopic rod 24 and the fixed rod 23 are prevented from being separated from each other, the clamping piece inside the telescopic rod 24 applies a pulling force to the fixed rod 23, and the computer case can be moved integrally.
The working principle is as follows: when in use, a first motor 2 is arranged inside the installation box 1, a first lead screw 3 is arranged at the output end of the first motor 2, a first belt pulley 4 is fixedly sleeved on the surface of the first lead screw 3, a first belt 5 is sleeved on the surface of the first belt pulley 4, the first belt pulley 4 is connected with a second belt pulley 6 through the first belt 5, a second lead screw 7 is arranged inside the second belt pulley 6 in a penetrating manner, an external power supply can be switched on through the first motor 2, so that the first lead screw 3 rotates, the first belt pulley 4 can be driven to rotate through the first lead screw 3, the first belt 5 is driven to rotate through the first belt pulley 4, further, the second belt pulley 6 is driven to rotate through the first belt 5, the second belt pulley 6 is fixedly connected with the second lead screw 7 through the second belt 6, the second lead screw 7 can be driven to rotate through the second belt pulley 6, a second motor 8 is arranged inside the installation box 1, the output end of the second motor 8 is provided with a third screw rod 9, the surface of the third screw rod 9 is fixedly sleeved with a third belt pulley 10, the surface of the third belt pulley 10 is sleeved with a second belt 11, the third belt pulley 10 is connected with a fourth belt pulley 12 through the second belt 11, a fourth screw rod 13 is arranged in the fourth belt pulley 12 in a penetrating manner, the top of the fourth screw rod 13 is sleeved with a movable connecting cylinder 14, the surface of the movable connecting cylinder 14 is provided with an installation frame 15, the third screw rod 9 can be driven to rotate through the work of the second motor 8, the third belt pulley 10 can be driven to rotate through the rotation of the third screw rod 9, the second belt 11 can be driven to transmit through the third belt pulley 10, the fourth belt pulley 12 can be driven to rotate through the transmission effect of the second belt 11, the fourth screw rod 13 can be driven to rotate through the rotation of the fourth belt pulley 12, the four screw rods can drive the corresponding four movable connecting cylinders 14 to lift up and down through the rotation of the four, therefore, the four movable connecting cylinders 14 drive the mounting rack 15 to move up and down in a telescopic manner, and further, the computer case body 16 mounted in the mounting rack 15 can be driven to move up and down by the up-and-down movement of the mounting rack 15, so that the height position of the computer case body 16 can be flexibly adjusted.
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 (6)
1. The utility model provides a computer machine case with expansion bracket, includes install bin (1), the internally mounted of install bin (1) has first motor (2), its characterized in that: the output end of the first motor (2) is provided with a first lead screw (3), the fixed surface sleeve of the first lead screw (3) is provided with a first belt pulley (4), the surface sleeve of the first belt pulley (4) is provided with a first belt (5), the first belt pulley (4) is connected with a second belt pulley (6) through the first belt (5), the inside of the second belt pulley (6) is provided with a second lead screw (7) in a penetrating manner, the inside of the installation box (1) is provided with a second motor (8), the output end of the second motor (8) is provided with a third lead screw (9), the fixed surface sleeve of the third lead screw (9) is provided with a third belt pulley (10), the surface sleeve of the third belt pulley (10) is provided with a second belt (11), the third belt pulley (10) is connected with a fourth belt pulley (12) through the second belt (11), the inside of fourth belt pulley (12) runs through and installs fourth lead screw (13), the top cover of fourth lead screw (13) is equipped with removal connecting cylinder (14), the surface of removal connecting cylinder (14) is provided with mounting bracket (15), the internally mounted of mounting bracket (15) has computer machine case body (16), the front of computer machine case body (16) is provided with on & off switch (17), notch (18) have been seted up to the side of install bin (1), the bottom of install bin (1) is provided with connecting piece (19), the internally mounted of connecting piece (19) has universal wheel (20), louvre (21) have been seted up to the side of install bin (1), limiting plate (22) are installed at the top of install bin (1).
2. The computer case with a telescoping rack of claim 1, wherein: the input ends of the first motor (2) and the second motor (8) are electrically connected with an external power supply.
3. The computer case with a telescoping rack of claim 1, wherein: the inner part of the movable connecting cylinder (14) is provided with threads, and the inner surface of the movable connecting cylinder (14) is connected with the fourth screw rod (13) through the threads.
4. The computer case with a telescoping rack of claim 1, wherein: the top parts of the first screw rod (3), the second screw rod (7) and the third screw rod (9) are respectively connected with a movable connecting cylinder (14) through threads, and the heights of the three movable connecting cylinders (14) are equal.
5. The computer case with a telescoping rack of claim 1, wherein: the notches (18) are symmetrically arranged, and two opposite side surfaces of the installation box (1) are respectively arranged on the two notches (18).
6. The computer case with a telescoping rack of claim 1, wherein: the top of limiting plate (22) is provided with dead lever (23), the inside of dead lever (23) is provided with telescopic link (24), pull rod (25) are installed at the top of telescopic link (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020687703.7U CN212005053U (en) | 2020-04-29 | 2020-04-29 | Computer machine case with expansion bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020687703.7U CN212005053U (en) | 2020-04-29 | 2020-04-29 | Computer machine case with expansion bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212005053U true CN212005053U (en) | 2020-11-24 |
Family
ID=73409298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020687703.7U Expired - Fee Related CN212005053U (en) | 2020-04-29 | 2020-04-29 | Computer machine case with expansion bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212005053U (en) |
-
2020
- 2020-04-29 CN CN202020687703.7U patent/CN212005053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210429 |