CN205068264U - Computer mainframe - Google Patents
Computer mainframe Download PDFInfo
- Publication number
- CN205068264U CN205068264U CN201520803154.4U CN201520803154U CN205068264U CN 205068264 U CN205068264 U CN 205068264U CN 201520803154 U CN201520803154 U CN 201520803154U CN 205068264 U CN205068264 U CN 205068264U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- castor
- square hole
- gear
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a computer mainframe belongs to the computer realm, and its structure includes: fuselage, adjust knob, truckle, gear, rack, the fuselage is the cuboid structure, and fuselage bottom surface four corners position is equipped with the square hole that holds the truckle, foot wheel and rack bottom is connected, the rack is arranged along the square hole of fuselage bottom surface four corners position, rack and gear cooperation, the gear links firmly with adjust knob through the spline, adjust knob passes through the bearing to be fixed in the fuselage side. The utility model discloses it is novel unique, needs can screw out the truckle through adjust knob when frequently removing the host computer, realize the translation action of host computer, can pass through adjust knob in with truckle screw in square hole in the time need not removing the host computer, the utility model discloses compact structure, convenient operation, the material low price, the cost of manufacture is low, and the application is wide.
Description
Technical field
The utility model relates to a kind of main frame, belongs to computer realm.
Background technology
Main frame refers to the major body part beyond computing machine removing input-output device.Also be the control casing for placing mainboard and other critical pieces.Generally include CPU, internal memory, hard disk, CD-ROM drive, power supply and other input/output control unit and interface.
Along with popularizing of current computer utility, office computer becomes the necessity of people's Working Life day by day, simultaneously because main frame profile is usually comparatively large, therefore often very inconvenient when mobile host.
Utility model content
The utility model popularizing for current computer utility, office computer becomes the necessity of people's Working Life day by day, and simultaneously because main frame profile is usually comparatively large, therefore often very inconvenient when mobile host problem, devises a kind of main frame.
The technical scheme in the invention for solving the technical problem is:
This main frame, its structure comprises: fuselage, adjusting knob, castor, gear, tooth bar; Fuselage is rectangular structure, body bottom surface corner location is provided with the square hole holding castor, described pin wheel and rack bottom connects, described tooth bar is arranged along the square hole of body bottom surface corner location, rack and pinion coordinates, described gear is connected by spline and adjusting knob, and described adjusting knob is fixed on fuselage side by bearing.
The square hole sectional dimension of the accommodation castor of described body bottom surface corner location is greater than the shaft section size of castor, described square hole hole depth be more than or equal to tooth bar coordinate with castor after length and.
Described body bottom surface corner location be provided with hold castor square hole in the middle part of be provided with and hold the cavity of gear.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model is novel unique, can be screwed out by castor, realizing the translation motion of main frame, can be screwed in square hole by castor when not needing mobile host by adjusting knob when the frequent mobile host of needs by adjusting knob.
2. the utility model compact conformation, easy to operate, and material is cheap, and cost of manufacture is low, and application is wide.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction figure.
Fig. 2 is the utility model chart at the bottom of.
In figure: 1 fuselage, 2 adjusting knobs, 3 castors, 4 gears, 5 tooth bars.
Embodiment
As shown in Figure 1, 2: a kind of main frame, its structure comprises: fuselage 1, adjusting knob 2, castor 3, gear 4, tooth bar 5; Fuselage 1 is rectangular structure, fuselage 1 bottom surface corner location is provided with the square hole holding castor 3, described castor 3 is connected with tooth bar 5 bottom, described tooth bar 5 is arranged along the square hole of fuselage 1 bottom surface corner location, tooth bar 5 coordinates with gear 4, described gear 4 is connected by spline and adjusting knob 2, and described adjusting knob 2 is fixed on fuselage 1 side by bearing; The square hole sectional dimension of the accommodation castor 3 of described fuselage 1 bottom surface corner location is greater than the shaft section size of castor 3, described square hole hole depth be more than or equal to tooth bar 5 coordinate with castor 3 after length and; Described fuselage 1 bottom surface corner location be provided with hold castor 3 square hole in the middle part of be provided with and hold the cavity of gear 4.
A kind of main frame described by the present embodiment, by adjusting knob 2, castor 3 can be screwed out when the frequent mobile host of needs, realize the translation motion of main frame, castor 3 can be screwed in square hole by adjusting knob 2 when not needing mobile host, the utility model compact conformation, easy to operate, material is cheap, cost of manufacture is low, and application is wide.
The above, be only embodiment of the present utility model, and those of ordinary skill in the art are in the scope that the utility model discloses, and the change that can expect easily, within the protection domain that all should be encompassed in utility model.
Claims (3)
1. a main frame, structure comprises: fuselage (1), adjusting knob (2), castor (3), gear (4), tooth bar (5); It is characterized in that: fuselage (1) is rectangular structure, fuselage (1) bottom surface corner location is provided with the square hole holding castor (3), described castor (3) is connected with tooth bar (5) bottom, described tooth bar (5) is arranged along the square hole of fuselage (1) bottom surface corner location, tooth bar (5) coordinates with gear (4), described gear (4) is connected by spline and adjusting knob (2), and described adjusting knob (2) is fixed on fuselage (1) side by bearing.
2. a kind of main frame according to claim 1, it is characterized in that: the square hole sectional dimension of the accommodation castor (3) of fuselage (1) bottom surface corner location is greater than the shaft section size of castor (3), described square hole hole depth be more than or equal to tooth bar (5) coordinate with castor (3) after length and.
3. a kind of main frame according to claim 1, is characterized in that: fuselage (1) bottom surface corner location be provided with hold castor (3) square hole in the middle part of be provided with hold gear (4) cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803154.4U CN205068264U (en) | 2015-10-19 | 2015-10-19 | Computer mainframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803154.4U CN205068264U (en) | 2015-10-19 | 2015-10-19 | Computer mainframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068264U true CN205068264U (en) | 2016-03-02 |
Family
ID=55394795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803154.4U Expired - Fee Related CN205068264U (en) | 2015-10-19 | 2015-10-19 | Computer mainframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068264U (en) |
-
2015
- 2015-10-19 CN CN201520803154.4U patent/CN205068264U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160302 Termination date: 20161019 |