CN203662244U - Typewriter with adjustable angle - Google Patents
Typewriter with adjustable angle Download PDFInfo
- Publication number
- CN203662244U CN203662244U CN201320712885.9U CN201320712885U CN203662244U CN 203662244 U CN203662244 U CN 203662244U CN 201320712885 U CN201320712885 U CN 201320712885U CN 203662244 U CN203662244 U CN 203662244U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- frame
- locating rack
- bracing frame
- shaped locating
- 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
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a typewriter with an adjustable angle. A supporting frame and a U-shaped locating frame are arranged on the rear face of a main board, so that when the supporting frame and the U-shaped locating frame are opened, the supporting frame is supported by the U-shaped locating frame, a space of a triangular structure is formed among the main board, the U-shaped locating frame and the supporting frame, and therefore the main board can be stably supported. At this time, a file is fixed to the main board; in the process of inputting through typewriting, a user can conveniently see content on the file and does not need to frequently lower the head and raise the head, the work intensity of the user is relieved, and the user is not prone to feeling aching and tired in neck after working for a long time. Meanwhile, according to the requirement, the opening angle of the supporting frame is adjusted, the supporting position of the supporting frame on the U-shaped locating frame can be correspondingly adjusted, the angle between the main board and a desktop can be adjusted, and therefore the use requirements of different groups are satisfied.
Description
Technical field
The utility model relates to a kind of typewriting frame, relates in particular to a kind of typewriting frame of adjustable angle.
Background technology
At present, computer input has become very common phenomenon in people's work and life, normally by the content on paper part, by the artificial computer of inputting while seeing.
People, in the time of typewriting, are generally that the content material of wanted typing is kept flat on the table, bow and find the content of the typing of wanting.
But there is following shortcoming in this kind of mode: when work, need to constantly bow and come back, neck bears larger operating pressure, easily aching and tired, and working method is than more complicated, in the time a large amount of documents need to being inputted to computer, unbearably tired especially.
Utility model content
The technical problems to be solved in the utility model is: the typewriting frame that a kind of adjustable angle is provided, by placed on it the paper part of the content that will input, make file taken away from desktop, and height is suitable with computer screen, people need not bow continually and come back, reduced entry personnel's working strength, even input for a long time, the aching and tired degree of neck also reduces greatly.
For realizing above object, the utility model provides a kind of typewriting frame of adjustable angle, comprises mainboard, U-shaped locating rack, bracing frame, and the opening part two ends of U-shaped locating rack are connected with bottom, the mainboard back side, and can junction be axle rotation, thereby start or close up with respect to the back side of mainboard; Bracing frame is connected with middle part, the mainboard back side, and can junction be axle rotation, thereby starts or close up with respect to the back side of mainboard; Bracing frame can be supported on after raising on two straight flanges of U-shaped locating rack, thereby between mainboard, U-shaped locating rack and bracing frame, forms the space of a triangular structure.
Further, two of U-shaped locating rack have some locating slots above straight flange, and support frame as described above can be supported in locating slot after raising.
Further, mainboard front upper is fixed with an elastic clip.
Further, realize in the following way the connection between described U-shaped locating rack and mainboard: bottom, the mainboard back side is provided with two pairs of locating rack holders, two holders in every pair of holder divide be arranged and in opposite directions a side plane be provided with an axis hole, the axis hole of two pairs of locating rack holders is on same axis; The both sides at U-shaped locating rack opening part two ends are provided with inner shaft, outer shaft, and each axle is connected in the corresponding axis hole of locating rack holder, and this U-shaped locating rack, centered by each axle, can start or close up with respect to the back side of mainboard.
Further, realize in the following way the connection between support frame as described above and mainboard: middle part, the mainboard back side is provided with pair of supporting holder, two bracing frame holders divide and are arranged and on a side plane, are respectively provided with an axis hole in opposite directions, and the axis hole of two bracing frame holders is on same axis; Bracing frame is provided with two axles, and each axle is connected in the corresponding axis hole of bracing frame holder, and this bracing frame, centered by each axle, can start or close up with respect to the back side of mainboard.
Further, two of the U-shaped locating racks locating slot width above straight flange is greater than the diameter of bracing frame.
Further, mainboard material can be plastics, metallic plate or plank.
The utility model provides a kind of typewriting frame of adjustable angle, by bracing frame and U-shaped locating rack are set after mainboard, when bracing frame and U-shaped locating rack are raised, bracing frame is supported on U-shaped locating rack, thereby at mainboard, between U-shaped locating rack and bracing frame, form the space of a triangular structure, can stably support mainboard, now file is fixed on mainboard, when typewriting input, can see easily the content on file, do not need bow continually and come back, reduce entry personnel's working strength, even if work long hours, also be difficult for feeling that neck is aching and tired, simultaneously, can be as required, adjust the open angle of bracing frame, make bracing frame in the corresponding adjustment in the Support Position of U-shaped locating rack, also make the angle adjustment of mainboard and desktop, thereby adapt to the use needs of different crowd.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is stereogram of the present utility model.
The position view of the holder that Fig. 4 installs for the mainboard of the present utility model back side.
Fig. 5 is the U-shaped locating rack structure chart in the utility model.
Fig. 6 is the support frame structure figure in the utility model.
Shown in figure: 1-mainboard; 2-elastic clip; The U-shaped locating rack of 3-; Axle in 4-; 5-outer shaft; 6-locating slot; 7-bracing frame; 8-axle; 10-front end; 11-locating rack holder; 12-locating rack holder; 13-bracing frame holder.
Detailed description of the invention
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment 1:
Referring to Fig. 1-Fig. 6, the utility model provides a kind of typewriting frame of adjustable angle, comprise mainboard 1, U-shaped locating rack 3, bracing frame 7, the opening part two ends of U-shaped locating rack 3 are connected with mainboard 1 bottom, the back side, and can be axle rotation taking junction, thereby start or close up with respect to the back side of mainboard 1; Bracing frame 7 is connected with mainboard 1 middle part, the back side, and can be axle rotation taking junction, thereby starts or close up with respect to the back side of mainboard 1; Bracing frame 7 can be supported on after raising on two straight flanges of U-shaped locating rack 3, thereby between mainboard 1, U-shaped locating rack 3 and bracing frame 7, forms the space of a triangular structure.Utilize leg-of-mutton stability, can make this typewriting frame be placed on the enterprising enforcement of desktop more stablely and use.
Preferably, in order to improve above-mentioned leg-of-mutton stability, two of U-shaped locating rack 3 have some locating slots 6 above straight flange, and support frame as described above 7 can be supported in locating slot 6 after raising.Utilize the positioning action of locating slot 6, avoided the slip of bracing frame 7 with U-shaped locating rack 3 contact positions, make this typewriting frame more stable.
Preferably, in order to make file fixed and easily take off on this typewriting frame mainboard, be fixed with an elastic clip 2 in mainboard 1 front upper, in the time that needs are placed or more renewed file, only elastic clip 2 need be opened, paper is clamped, easy to use.
Preferably, realize in the following way the connection between described U-shaped locating rack 3 and mainboard 1: mainboard 1 bottom, the back side is provided with two pairs of locating rack holders 11 and 12, two holders in every pair of holder 11 and 12 divide be arranged and in opposite directions a side plane be provided with an axis hole, the axis hole of two pairs of locating rack holders 11 and 12 is on same axis; The both sides at U-shaped locating rack 3 opening part two ends are respectively provided with an axle, i.e. interior axle 4 and outer shaft 5, and each axle is connected in the corresponding axis hole of locating rack holder 11 and 12, and this U-shaped locating rack 3, centered by each axle, can start or close up with respect to the back side of mainboard 1.Locating rack holder 11 and 12 can be bonding or be fixed on mainboard 1 back side by other common modes such as screws.
Preferably, realize in the following way the connection between support frame as described above 7 and mainboard 1: mainboard 1 middle part, the back side is provided with pair of supporting holder 13,13 points of two bracing frame holders are arranged and on a side plane, are respectively provided with an axis hole in opposite directions, and the axis hole of two bracing frame holders 13 is on same axis; Bracing frame 7 is provided with two axles 8, and each axle is connected in the corresponding axis hole of bracing frame holder 13, and this bracing frame 7, centered by axle 8, can start or close up with respect to the back side of mainboard 1.
Preferably, 3 two of U-shaped locating racks locating slot 6 width above straight flange are greater than the diameter of bracing frame 7.Can make like this bracing frame enter locating slot 6 inside, card more firm, and be difficult for skidding off, this typewriting frame is more stable.
Preferably, mainboard 1 material can be plastics, metallic plate or plank.Adopt carrying that lighter material makes that this typewriting frame can be lighter, adopt more thick and heavy material, as plank, this typewriting frame is more stable because self is heavier, therefore the material of choice for use mainboard 1 as required.
The shape of locating slot 6 can be semicircle, U shape.
After finishing using, the front end of bracing frame 7 10 is extracted from locating slot 6, lean against mainboard 1 back side downwards, then close up U-shaped locating rack 3 and upwards lean against the back side of mainboard 1, whole typewriting frame is formed one tabular, thereby reduced volume is easy to carry and collect.
The utility model provides a kind of typewriting frame of adjustable angle, by bracing frame and U-shaped locating rack are set after mainboard, when bracing frame and U-shaped locating rack are raised, bracing frame is supported on U-shaped locating rack, thereby at mainboard, between U-shaped locating rack and bracing frame, form the space of a triangular structure, can stably support mainboard, now file is fixed on mainboard, when typewriting input, can see easily the content on file, do not need bow continually and come back, reduce entry personnel's working strength, even if work long hours, also be difficult for feeling that neck is aching and tired, simultaneously, can be as required, adjust the open angle of bracing frame, make bracing frame in the corresponding adjustment in the Support Position of U-shaped locating rack, also make the angle adjustment of mainboard and desktop, thereby adapt to the use needs of different crowd.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (7)
1. the typewriting frame of an adjustable angle, comprise mainboard, U-shaped locating rack, bracing frame, it is characterized in that: the opening part two ends of U-shaped locating rack are connected with bottom, the mainboard back side, and can junction be axle rotation, thereby start or close up with respect to the back side of mainboard; Bracing frame is connected with middle part, the mainboard back side, and can junction be axle rotation, thereby starts or close up with respect to the back side of mainboard; Bracing frame can be supported on after raising on two straight flanges of U-shaped locating rack, thereby between mainboard, U-shaped locating rack and bracing frame, forms the space of a triangular structure.
2. the typewriting frame of a kind of adjustable angle as claimed in claim 1, is characterized in that: two of described U-shaped locating rack have some locating slots above straight flange, support frame as described above can be supported in locating slot after raising.
3. the typewriting frame of a kind of adjustable angle as claimed in claim 1 or 2, is characterized in that: described mainboard front upper is fixed with an elastic clip.
4. the typewriting frame of a kind of adjustable angle as claimed in claim 1 or 2, it is characterized in that: realize in the following way the connection between described U-shaped locating rack and mainboard: bottom, the mainboard back side is provided with two pairs of locating rack holders, two holders in every pair of holder divide be arranged and in opposite directions a side plane be provided with an axis hole, the axis hole of two pairs of locating rack holders is on same axis; The both sides at U-shaped locating rack opening part two ends are provided with inner shaft, outer shaft, and each axle is connected in the corresponding axis hole of locating rack holder, and this U-shaped locating rack, centered by each axle, can start or close up with respect to the back side of mainboard.
5. the typewriting frame of a kind of adjustable angle as claimed in claim 1 or 2, it is characterized in that: realize in the following way the connection between support frame as described above and mainboard: middle part, the mainboard back side is provided with pair of supporting holder, two bracing frame holders divide and are arranged and on a side plane, are respectively provided with an axis hole in opposite directions, and the axis hole of two bracing frame holders is on same axis; Bracing frame is provided with two axles, and each axle is connected in the corresponding axis hole of bracing frame holder, and this bracing frame, centered by each axle, can start or close up with respect to the back side of mainboard.
6. the typewriting frame of a kind of adjustable angle as claimed in claim 1 or 2, is characterized in that: two of the described U-shaped locating racks locating slot width above straight flange is greater than the diameter of bracing frame.
7. the typewriting frame of a kind of adjustable angle as claimed in claim 1 or 2, is characterized in that: described mainboard material is plastics, metallic plate or plank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712885.9U CN203662244U (en) | 2013-11-13 | 2013-11-13 | Typewriter with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712885.9U CN203662244U (en) | 2013-11-13 | 2013-11-13 | Typewriter with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203662244U true CN203662244U (en) | 2014-06-25 |
Family
ID=50958599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712885.9U Expired - Fee Related CN203662244U (en) | 2013-11-13 | 2013-11-13 | Typewriter with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203662244U (en) |
-
2013
- 2013-11-13 CN CN201320712885.9U patent/CN203662244U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204670646U (en) | A kind of Multifunctional drawing board | |
| CN203662244U (en) | Typewriter with adjustable angle | |
| CN204879352U (en) | Supporting structure of panel computer | |
| CN210493336U (en) | Confidential cabinet partition plate bracket | |
| CN204336239U (en) | A kind of eye-protecting type Multifunction pupil desk | |
| CN215014555U (en) | Special desk of financial affairs convenient to data arrangement | |
| CN202919547U (en) | Writing and painting desk with desktop being tiltable | |
| CN216602080U (en) | Frame is put in express delivery convenient to remove and have regulatory function | |
| CN209487112U (en) | A kind of practical display board of ship track data analysis | |
| CN205010052U (en) | A on -vehicle desk of adjustable for motor vehicle cockpit seat | |
| CN203842551U (en) | Fixing frame for printing ink agitating barrel | |
| CN204970067U (en) | Workstation is used in accounting book keeping operation | |
| CN211942128U (en) | Desktop-level 3D printing consumable support | |
| CN204467437U (en) | For library without hook-type Combined bookshelf | |
| CN209604838U (en) | A kind of sliding bracket for tablet computer | |
| CN210865248U (en) | Be used for vocational education to use teaching device | |
| CN209750225U (en) | A book keeping operation device for in accounting | |
| CN207279194U (en) | A kind of display screen base | |
| CN209729162U (en) | A kind of displaying device of management teaching | |
| CN203563858U (en) | Art sketching easel | |
| CN211506859U (en) | Enterprise science and technology service is training set for consultation | |
| CN205285583U (en) | Can prevent that books from empting and can accomodate simple and easy bookshelf of stationery | |
| CN102259510A (en) | Support for printer | |
| JP3155161U (en) | Mirror tray | |
| CN208425731U (en) | The adjustable spacing hold-down bar of office |
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 |
Granted publication date: 20140625 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |