CN203102159U - Keyboard frame integrally formed in die-casting mode - Google Patents
Keyboard frame integrally formed in die-casting mode Download PDFInfo
- Publication number
- CN203102159U CN203102159U CN 201320032816 CN201320032816U CN203102159U CN 203102159 U CN203102159 U CN 203102159U CN 201320032816 CN201320032816 CN 201320032816 CN 201320032816 U CN201320032816 U CN 201320032816U CN 203102159 U CN203102159 U CN 203102159U
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- Prior art keywords
- keyboard
- frame
- keyboard frame
- side face
- frame body
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of keyboards, in particular to a keyboard frame integrally formed in a die-casting mode. The keyboard frame integrally formed in a die-casting mode comprises a frame body. The frame body comprises four side faces which are arranged in a slope shape and are a front side face, a rear side face, a left side face and a right side face respectively. Due to the fact that the side faces of the frame body are all of the slope shape, when an object crashes one side face of the keyboard frame rapidly from one side edge of the keyboard frame, a force crashed to the side face of the frame body can be resolved to forces in two directions, wherein one is in a horizontal direction and the other is in a vertically downward direction. Due to the resolution of the force by one of the slopes, the force pushing the keyboard frame outwards in the horizontal direction is greatly weakened and meanwhile, the friction force between the keyboard frame and a supporting table is increased at the moment of crash through the force in the vertically downward direction. Therefore, the keyboard frame is not prone to motion and the phenomenon that a keyboard is damaged because of rapid displacement generated by the rapid crash received by one of the side faces of the keyboard is avoided.
Description
Technical field
The utility model relates to the keyboard technique field, the integrated keyboard frame of particularly a kind of die casting.
Background technology
Along with computing machine day by day gos deep into the every field that people are daily and work, rapid development of network technology and widespread use especially in recent years further promoted computing machine popularizing in social activities.
Keyboard is used for a kind of instruction and data input media that operating equipment moves.It is widely used on microcomputer and the various terminal device, and computer operation person imports various instructions, data by keyboard to computing machine, the work of command computer.
Four sides of keyboard frame of the prior art are the vertical plane setting, make keyboard occur following problem in actual use easily, make keyboard produce fast offset as object easily during from side that the side of keyboard frame collides keyboard frame rapidly, cause keyboard to collide other objects hastily or drop to causing keyboard damage etc. on the ground.
Therefore, for solving weak point of the prior art, provide a kind of and difficultly seem particularly important because of colliding the keyboard frame technology that produces fast offset rapidly.
The utility model content
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and provides a kind of difficult because of colliding the keyboard frame that produces fast offset rapidly.
The purpose of this utility model is achieved through the following technical solutions:
Provide a kind of die casting integrated keyboard frame, comprised frame body, described frame body comprises that four are the side that the slope is provided with, and are respectively leading flank, trailing flank, left surface and right flank.
Wherein, the ramp angles of described left surface is set to 45 degree.
Wherein, the ramp angles of described right flank is set to 45 degree.
Wherein, the ramp angles of described leading flank is set to 30 degree.
Wherein, the ramp angles of described trailing flank is set to 60 degree.
The beneficial effects of the utility model: be provided with because the side of frame body is the slope, as object when the side of keyboard frame collides the side of keyboard frame rapidly, the power that collides the frame body side both direction that can be decomposed, a power is horizontal direction, its another power is vertically downward, decomposition by the slope can be the power of keyboard frame to the extrapolation horizontal direction being weakened greatly, power vertically downward can increase the friction force between keyboard frame and the brace table again in the moment of collision simultaneously, make keyboard frame more difficult mobile, thereby guaranteed that keyboard can not produce displacement fast because of the collision rapidly of side, causes the damage of keyboard.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is a structural representation of the present utility model.
In Fig. 1, include:
1-frame body, 11-leading flank, 12-trailing flank, 13-left surface, 14-right flank.
Embodiment
With the following Examples the utility model is further described.
One of embodiment of the integrated keyboard frame of a kind of die casting of the present utility model, as shown in Figure 1, comprise frame body 1, described frame body 1 comprises that four are the side that the slope is provided with, and are respectively leading flank 11, trailing flank 12, left surface 13 and right flank 14.
Because the side of frame body 1 is the slope and is provided with, as object when the side of keyboard frame collides the side of keyboard frame rapidly, the power that the collides frame body 1 side both direction that can be decomposed, a power is horizontal direction, its another power is vertically downward, decomposition by the slope can be the power of keyboard frame to the extrapolation horizontal direction being weakened greatly, power vertically downward can increase the friction force between keyboard frame and the brace table again in the moment of collision simultaneously, make keyboard frame more difficult mobile, thereby guaranteed that keyboard can not produce displacement fast because of the collision rapidly of side, causes the damage of keyboard.
Particularly, the ramp angles of described left surface 13 and right flank 14 is set to 45 degree, and the ramp angles of described leading flank 11 is set to 30 degree, and the ramp angles of described trailing flank 12 is set to 60 degree.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (5)
1. the integrated keyboard frame of die casting comprises frame body, it is characterized in that: described frame body comprises that four are the side that the slope is provided with, and are respectively leading flank, trailing flank, left surface and right flank.
2. the integrated keyboard frame of a kind of die casting according to claim 1 is characterized in that: the ramp angles of described left surface is set to 45 degree.
3. the integrated keyboard frame of a kind of die casting according to claim 1 is characterized in that: the ramp angles of described right flank is set to 45 degree.
4. the integrated keyboard frame of a kind of die casting according to claim 1 is characterized in that: the ramp angles of described leading flank is set to 30 degree.
5. the integrated keyboard frame of a kind of die casting according to claim 1 is characterized in that: the ramp angles of described trailing flank is set to 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032816 CN203102159U (en) | 2013-01-22 | 2013-01-22 | Keyboard frame integrally formed in die-casting mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032816 CN203102159U (en) | 2013-01-22 | 2013-01-22 | Keyboard frame integrally formed in die-casting mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203102159U true CN203102159U (en) | 2013-07-31 |
Family
ID=48853543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032816 Expired - Fee Related CN203102159U (en) | 2013-01-22 | 2013-01-22 | Keyboard frame integrally formed in die-casting mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203102159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112241205A (en) * | 2020-10-30 | 2021-01-19 | 南京霍室凯贸易有限公司 | Intelligent anti-skidding keyboard based on intelligent manufacturing |
-
2013
- 2013-01-22 CN CN 201320032816 patent/CN203102159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112241205A (en) * | 2020-10-30 | 2021-01-19 | 南京霍室凯贸易有限公司 | Intelligent anti-skidding keyboard based on intelligent manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN DONGXING ALUMINUM INDUSTRY CO., LTD. Free format text: FORMER NAME: DONGXING ALUMINIUM GROUP |
|
| CP03 | Change of name, title or address |
Address after: Dongguan City, Wu Chung Industrial Zone second town hall 523228 Guangdong city of Dongguan province Dongxing Aluminum Co. Ltd. Patentee after: TOKEN ALUMINUM PRODUCTS CO., LTD. Address before: Wu Chung Chudo town industrial zone second 523228 Guangdong city of Dongguan province Dongguan city Dongxing Aluminum Manufacturing Co. Ltd. Patentee before: Dongguan Token Aluminum Material Manufacturing Co.,Ltd. |
|
| 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: 20130731 Termination date: 20190122 |