CN210043450U - Portable manuscript-rest for computer - Google Patents
Portable manuscript-rest for computer Download PDFInfo
- Publication number
- CN210043450U CN210043450U CN201920182751.8U CN201920182751U CN210043450U CN 210043450 U CN210043450 U CN 210043450U CN 201920182751 U CN201920182751 U CN 201920182751U CN 210043450 U CN210043450 U CN 210043450U
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- manuscript
- plate
- fixedly connected
- frame plate
- adjusting mechanism
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Abstract
The utility model relates to the office supplies field, in particular to a portable computer manuscript rack, which comprises a manuscript fixing rack, an angle adjusting mechanism, a position adjusting mechanism and an accommodating base, wherein the manuscript fixing rack comprises a turnover rack plate, a manuscript positioning top plate, a side slide block and a limiting block; the front side surface of the turnover frame plate is provided with a manuscript groove, the left side surface and the right side surface of the turnover frame plate are respectively provided with a guide sliding hole, and the guide sliding holes are communicated with the manuscript groove; the left end and the right end of the manuscript positioning top plate are respectively fixedly connected with a side sliding block, the two side sliding blocks are respectively connected in a guide sliding hole in a sliding fit manner, the outer ends of the two side sliding blocks are respectively fixedly connected with a limiting block, and the inner side surfaces of the two limiting blocks are respectively connected on the left side surface and the right side surface of the turnover frame plate in a sliding fit manner; the utility model discloses an inside is equipped with angle adjustment mechanism, can be to fixing the utility model discloses an inclination of manuscript adjusts, is convenient for adjust to best visual angle, alleviates operator's fatigue.
Description
Technical Field
The utility model relates to an office supplies field especially relates to a portable computer manuscript rack.
Background
At present, computers are widely used in various fields by society, in particular to the aspects of computer data input, manuscript processing and the like, and under the condition, a manuscript rack is needed to be matched with a computer for use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable computer manuscript rack which can effectively solve the problems existing in the prior art when the Chinese manuscript rack is used; the utility model discloses an inside is equipped with angle adjustment mechanism, can be to fixing the utility model discloses an inclination of manuscript adjusts, is convenient for adjust to best visual angle, alleviates operator's fatigue, protects eyesight.
The purpose of the utility model is realized through the following technical scheme:
the portable computer manuscript rack comprises a manuscript fixing frame, an angle adjusting mechanism, a position adjusting mechanism and an accommodating base, wherein the manuscript fixing frame comprises a turnover frame plate, a manuscript positioning top plate, a side sliding block and a limiting block; the front side surface of the turnover frame plate is provided with a manuscript groove, the left side surface and the right side surface of the turnover frame plate are respectively provided with a guide sliding hole, and the guide sliding holes are communicated with the manuscript groove; the left end and the right end of the manuscript positioning top plate are respectively fixedly connected with a side sliding block, the two side sliding blocks are respectively connected in a guide sliding hole in a sliding fit manner, the outer ends of the two side sliding blocks are respectively fixedly connected with a limiting block, and the inner side surfaces of the two limiting blocks are respectively connected on the left side surface and the right side surface of the turnover frame plate in a sliding fit manner; the inner side of the manuscript positioning top plate is propped in the manuscript groove; the lower end of the turnover frame plate is fixedly connected to the angle adjusting mechanism; the angle adjusting mechanism is fixedly connected to the position adjusting mechanism; the position adjusting mechanism is connected to the containing base.
The manuscript positioning top plate comprises a fixed supporting plate, a movable top plate, a pulling block, a pull rod and a pressure spring; the left end and the right end of the fixed supporting plate are respectively and fixedly connected to a side sliding block; the two pull rods are respectively connected to the left end and the right end of the fixed supporting plate in a sliding fit manner, and the inner end and the outer end of each pull rod are respectively fixedly connected with the movable top plate and the pull block; a pressure spring is sleeved on the pull rod, and the inner end and the outer end of the pressure spring are respectively and fixedly connected to the movable top plate and the fixed supporting plate; the inner side of the movable top plate is pressed against the manuscript groove.
The angle adjusting mechanism comprises a turning shaft, a shaft frame plate, a worm wheel, a worm, an adjusting turntable and a rod frame plate; the lower end of the turnover frame plate is fixedly connected to the turnover shaft; two ends of the turnover shaft are respectively connected to two ends of the shaft frame plate in a rotating fit manner; the lower end of the shaft frame plate is fixedly connected to the position adjusting mechanism; the left end of the turnover shaft is fixedly connected with a worm wheel; the rear end of the worm is in meshed transmission connection with a worm wheel; the middle end of the worm is rotatably connected to the rod frame plate through a bearing with a seat, and the rod frame plate is fixedly connected to the left end of the shaft frame plate; the front end of the worm is fixedly connected with an adjusting turntable.
The position adjusting mechanism comprises a fixed seat plate, an adjusting rotating block, a screw rod and front and rear sliding blocks; the lower end of the shaft frame plate is fixedly connected to the fixed seat plate; the fixed seat board is fixedly connected to the front end of the top surface of the containing base; the adjusting rotating block is fixedly connected to the front end of the screw rod, and the front end and the rear end of the screw rod are respectively and rotatably connected to the fixed seat plate and the rear side plate of the containing base through bearings with seats; the front and rear sliding blocks are connected to the top surface of the containing base in a sliding fit mode, the front and rear sliding blocks are connected to the screw rod through threads, and the front and rear sliding blocks are located between the fixed seat plate and the rear side plate of the containing base.
The utility model has the advantages that: the utility model discloses a portable computer manuscript rack, which can effectively solve the problems existing in the prior art when the Chinese manuscript rack is used; the angle adjusting mechanism is arranged inside the utility model, the inclination angle of the manuscript fixed on the utility model can be adjusted, the angle can be adjusted to the best visual angle, the fatigue of the operator can be reduced, and the eyesight can be protected; the utility model is also internally provided with a manuscript fixing frame and a position adjusting mechanism, and the manuscript fixing frame can be used for fixing manuscripts with different sizes; the position adjusting mechanism can be used for adjusting the position of the manuscript fixed on the manuscript fixing frame, and is convenient to adjust to the position which is the best away from the sight of an operator; just the utility model discloses when not using, can drive the upset of manuscript mount through control angle adjustment mechanism and accomodate to the inboard of accomodating the base, the volume reduces, portable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the internal document holder of the present invention;
fig. 4 is a schematic structural view of the internal document holder of the present invention;
fig. 5 is a schematic structural view of the internal manuscript positioning top plate of the present invention;
FIG. 6 is a schematic structural view of the internal angle adjusting mechanism of the present invention;
fig. 7 is a schematic structural view of the internal position adjusting mechanism of the present invention;
fig. 8 is a schematic structural view of the internal storage base of the present invention.
In the figure: a manuscript fixing frame 1; turning over the frame plate 1-1; a manuscript positioning top plate 1-2; fixing a supporting plate 1-2-1; a movable top plate 1-2-2; 1-2-3 of a pull block; 1-2-4 of a pull rod; 1-2-5 parts of a pressure spring; 1-3 of a side slide block; 1-4 parts of a limiting block; an angle adjusting mechanism 2; 2-1 of a turnover shaft; 2-2 of a shaft frame plate; 2-3 of worm wheel; 2-4 parts of worm; adjusting the rotating disc 2-5; 2-6 of a lever rack plate; a position adjusting mechanism 3; a fixed seat plate 3-1; adjusting the rotating block 3-2; 3-3 parts of a screw; 3-4 of front and rear sliding blocks; a receiving base 4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-8.
The first embodiment is as follows:
as shown in fig. 1-8, the portable computer document holder includes a document holder 1, an angle adjusting mechanism 2, a position adjusting mechanism 3 and an accommodating base 4, wherein the document holder 1 includes a turning holder plate 1-1, a document positioning top plate 1-2, side sliders 1-3 and a limiting block 1-4; the front side surface of the turnover frame plate 1-1 is provided with a manuscript groove, the left side surface and the right side surface of the turnover frame plate 1-1 are respectively provided with a guide sliding hole, and the guide sliding holes are communicated with the manuscript groove; the left end and the right end of the manuscript positioning top plate 1-2 are respectively fixedly connected with a side sliding block 1-3, the two side sliding blocks 1-3 are respectively connected in a guide sliding hole in a sliding fit manner, the outer ends of the two side sliding blocks 1-3 are respectively fixedly connected with a limiting block 1-4, and the inner side surfaces of the two limiting blocks 1-4 are respectively connected on the left side surface and the right side surface of the turnover frame plate 1-1 in a sliding fit manner; the inner side of the manuscript positioning top plate 1-2 is propped in the manuscript groove; the lower end of the turnover frame plate 1-1 is fixedly connected to the angle adjusting mechanism 2; the angle adjusting mechanism 2 is fixedly connected to the position adjusting mechanism 3; the position adjusting mechanism 3 is connected to the storage base 4. When the portable computer manuscript rack of the utility model is used, the angle adjusting mechanism 2 adjusts the inclination angle of the manuscript fixed on the utility model, which is convenient to adjust to the best visual angle, reduces the fatigue of the operator and protects the eyesight; the utility model is also internally provided with a manuscript fixing frame 1 and a position adjusting mechanism 3, and the manuscript fixing frame 1 can be used for fixing manuscripts with different sizes; the position adjusting mechanism 3 can be used for adjusting the position of the manuscript fixed on the manuscript fixing frame 1, and is convenient to adjust to the position which is the best away from the sight of an operator; when the utility model is not used, the manuscript fixing frame 1 can be driven to overturn and be stored to the inner side of the storage base 4 by controlling the angle adjusting mechanism 2, so that the volume is reduced and the carrying is convenient; when the manuscript fixing frame 1 is used, a manuscript to be fixed can be placed in a manuscript groove of the turnover frame plate 1-1, then the two side sliding blocks 1-3 are driven to slide in the two guide sliding holes through the sliding manuscript positioning top plate 1-2 and are tightly pressed on the manuscript through the manuscript positioning top plate 1-2, the manuscript is fixed in the manuscript groove, the two limiting blocks 1-4 can play a role in guiding and limiting, and the manuscript positioning top plate 1-2 can be guaranteed to slide vertically through the two side sliding blocks 1-3.
The second embodiment is as follows:
as shown in fig. 1-8, the manuscript positioning top plate 1-2 includes a fixed supporting plate 1-2-1, a movable top plate 1-2-2, a pulling block 1-2-3, a pulling rod 1-2-4 and a pressure spring 1-2-5; the left end and the right end of the fixed supporting plate 1-2-1 are respectively and fixedly connected to a side sliding block 1-3; the two pull rods 1-2-4 are arranged, the two pull rods 1-2-4 are respectively connected to the left end and the right end of the fixed supporting plate 1-2-1 in a sliding fit manner, and the inner end and the outer end of each pull rod 1-2-4 are respectively fixedly connected with the movable top plate 1-2-2 and the pull block 1-2-3; a pressure spring 1-2-5 is sleeved on the pull rod 1-2-4, and the inner end and the outer end of the pressure spring 1-2-5 are respectively and fixedly connected to the movable top plate 1-2-2 and the fixed supporting plate 1-2-1; the inner side of the movable top plate 1-2-2 is pressed against the manuscript groove. When the manuscript positioning top plate 1-2 is used, the pull rod 1-2-4 can be driven to move outwards by pulling the pull block 1-2-3 outwards, the movable top plate 1-2-2 can be driven to be separated from the manuscript groove and compress the pressure spring 1-2-5 in the process that the pull rod 1-2-4 moves outwards, then a manuscript to be fixed is placed at the inner end of the movable top plate 1-2-2, and after the pull block 1-2-3 is loosened, the movable top plate 1-2-2 can be pressed on the manuscript under the elastic force of the pressure spring 1-2-5, so that the manuscript is fixed.
The third concrete implementation mode:
as shown in fig. 1-8, the angle adjusting mechanism 2 comprises a turning shaft 2-1, a shaft bracket plate 2-2, a worm wheel 2-3, a worm 2-4, an adjusting turntable 2-5 and a lever bracket plate 2-6; the lower end of the turnover frame plate 1-1 is fixedly connected to the turnover shaft 2-1; two ends of the turnover shaft 2-1 are respectively connected with two ends of the shaft frame plate 2-2 in a rotating fit manner; the lower end of the shaft frame plate 2-2 is fixedly connected to the position adjusting mechanism 3; the left end of the turnover shaft 2-1 is fixedly connected with a worm wheel 2-3; the rear end of the worm 2-4 is in meshed transmission connection with the worm wheel 2-3; the middle end of the worm 2-4 is rotatably connected to a rod frame plate 2-6 through a bearing with a seat, and the rod frame plate 2-6 is fixedly connected to the left end of the shaft frame plate 2-2; the front end of the worm 2-4 is fixedly connected with an adjusting turntable 2-5. When the angle adjusting mechanism 2 is used, the angle adjusting mechanism can be adjusted by rotating the adjusting turntable 2-5, the worm 2-4 can be driven to rotate around the axis of the worm 2-5 when the adjusting turntable 2-5 is rotated, the worm wheel 2-3 can be driven to rotate around the axis of the worm 2-4 when the worm 2-4 is rotated, the turning shaft 2-1 can be driven to rotate around the axis of the worm 2-3 when the worm 2-4 is rotated, and the turning shaft 2-1 can be driven to rotate the turning frame plate 1-1 when the turning shaft 2-1 rotates, so that the angle between the turning frame plate 1-1 and the horizontal plane is adjusted, the angle adjustment of the manuscript in the manuscript groove is realized, the angle adjusting mechanism is convenient to adjust to the optimal.
The fourth concrete implementation mode:
as shown in fig. 1-8, the position adjusting mechanism 3 comprises a fixed seat plate 3-1, an adjusting rotary block 3-2, a screw rod 3-3 and a front and rear slide block 3-4; the lower end of the shaft frame plate 2-2 is fixedly connected to the fixed seat plate 3-1; the fixed seat plate 3-1 is fixedly connected to the front end of the top surface of the containing base 4; the adjusting rotating block 3-2 is fixedly connected to the front end of the screw rod 3-3, and the front end and the rear end of the screw rod 3-3 are respectively and rotatably connected to the fixed seat plate 3-1 and the rear side plate of the containing base 4 through bearings with seats; the front and rear sliding blocks 3-4 are connected to the top surface of the containing base 4 in a sliding fit mode, the front and rear sliding blocks 3-4 are connected to the screw rods 3-3 through threads, and the front and rear sliding blocks 3-4 are located between the fixed seat plate 3-1 and the rear side plate of the containing base 4. When the position adjusting mechanism 3 is used, the position adjusting mechanism can be adjusted by rotating the adjusting rotating block 3-2, the adjusting rotating block 3-2 can drive the screw rod 3-3 to rotate around the axis of the screw rod when rotating, and the screw rod 3-3 can drive the front and rear sliding blocks 3-4 to slide in the front and rear direction on the top surface of the accommodating base 4 when rotating, so that the angle adjusting mechanism 2, the manuscript fixing frame 1 and the manuscript fixed on the manuscript fixing frame 1 are driven by the front and rear sliding blocks 3-4 to slide in the front and rear direction, and the position adjusting mechanism can be adjusted to the position which is the best away from the sight of an operator conveniently.
The utility model discloses a theory of operation does: when the portable computer manuscript rack of the utility model is used, the angle adjusting mechanism 2 adjusts the inclination angle of the manuscript fixed on the utility model, which is convenient to adjust to the best visual angle, reduces the fatigue of the operator and protects the eyesight; the utility model is also internally provided with a manuscript fixing frame 1 and a position adjusting mechanism 3, and the manuscript fixing frame 1 can be used for fixing manuscripts with different sizes; the position adjusting mechanism 3 can be used for adjusting the position of the manuscript fixed on the manuscript fixing frame 1, and is convenient to adjust to the position which is the best away from the sight of an operator; when the utility model is not used, the manuscript fixing frame 1 can be driven to overturn and be stored to the inner side of the storage base 4 by controlling the angle adjusting mechanism 2, so that the volume is reduced and the carrying is convenient; when the manuscript fixing frame 1 is used, a manuscript to be fixed can be placed in a manuscript groove of the turnover frame plate 1-1, then the two side sliding blocks 1-3 are driven to slide in the two guide sliding holes through the sliding manuscript positioning top plate 1-2 and are tightly pressed on the manuscript through the manuscript positioning top plate 1-2, the manuscript is fixed in the manuscript groove, the two limiting blocks 1-4 can play a role in guiding and limiting, and the manuscript positioning top plate 1-2 can be guaranteed to slide vertically through the two side sliding blocks 1-3.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (4)
1. Portable computer manuscript rack, including manuscript mount (1), angle adjustment mechanism (2), position control mechanism (3) and accomodate base (4), its characterized in that: the manuscript fixing frame (1) comprises a turnover frame plate (1-1), a manuscript positioning top plate (1-2), side sliding blocks (1-3) and limiting blocks (1-4); a manuscript groove is formed in the front side face of the turnover frame plate (1-1), and guide sliding holes are formed in the side faces of the left side and the right side of the turnover frame plate (1-1) respectively and communicated with the manuscript groove; the left end and the right end of the manuscript positioning top plate (1-2) are respectively fixedly connected with a side sliding block (1-3), the two side sliding blocks (1-3) are respectively connected in a guide sliding hole in a sliding fit mode, the outer ends of the two side sliding blocks (1-3) are respectively fixedly connected with a limiting block (1-4), and the inner side surfaces of the two limiting blocks (1-4) are respectively connected on the left side surface and the right side surface of the turnover frame plate (1-1) in a sliding fit mode; the inner side of the manuscript positioning top plate (1-2) is propped in the manuscript groove; the lower end of the turnover frame plate (1-1) is fixedly connected to the angle adjusting mechanism (2); the angle adjusting mechanism (2) is fixedly connected to the position adjusting mechanism (3); the position adjusting mechanism (3) is connected to the containing base (4).
2. The portable computer document holder according to claim 1, wherein: the manuscript positioning top plate (1-2) comprises a fixed supporting plate (1-2-1), a movable top plate (1-2-2), a pulling block (1-2-3), a pull rod (1-2-4) and a pressure spring (1-2-5); the left end and the right end of the fixed supporting plate (1-2-1) are respectively and fixedly connected to one side sliding block (1-3); the two pull rods (1-2-4) are arranged, the two pull rods (1-2-4) are respectively connected to the left end and the right end of the fixed supporting plate (1-2-1) in a sliding fit mode, and the inner end and the outer end of each pull rod (1-2-4) are respectively fixedly connected with the movable top plate (1-2-2) and the pull block (1-2-3); the pull rod (1-2-4) is sleeved with a pressure spring (1-2-5), and the inner end and the outer end of the pressure spring (1-2-5) are respectively and fixedly connected to the movable top plate (1-2-2) and the fixed supporting plate (1-2-1); the inner side of the movable top plate (1-2-2) is pressed against the manuscript groove.
3. The portable computer document holder according to claim 1, wherein: the angle adjusting mechanism (2) comprises a turnover shaft (2-1), a shaft bracket plate (2-2), a worm wheel (2-3), a worm (2-4), an adjusting turntable (2-5) and a rod bracket plate (2-6); the lower end of the turnover frame plate (1-1) is fixedly connected to the turnover shaft (2-1); two ends of the turnover shaft (2-1) are respectively connected with two ends of the shaft frame plate (2-2) in a rotating fit manner; the lower end of the shaft frame plate (2-2) is fixedly connected to the position adjusting mechanism (3); the left end of the turnover shaft (2-1) is fixedly connected with a worm wheel (2-3); the rear end of the worm (2-4) is in meshed transmission connection with a worm wheel (2-3); the middle end of the worm (2-4) is rotatably connected to the rod frame plate (2-6) through a bearing with a seat, and the rod frame plate (2-6) is fixedly connected to the left end of the shaft frame plate (2-2); the front end of the worm (2-4) is fixedly connected with an adjusting turntable (2-5).
4. The portable computer document holder according to claim 3, wherein: the position adjusting mechanism (3) comprises a fixed seat plate (3-1), an adjusting rotary block (3-2), a screw rod (3-3) and front and rear sliding blocks (3-4); the lower end of the shaft frame plate (2-2) is fixedly connected to the fixed seat plate (3-1); the fixed seat board (3-1) is fixedly connected to the front end of the top surface of the containing base (4); the adjusting rotating block (3-2) is fixedly connected to the front end of the screw rod (3-3), and the front end and the rear end of the screw rod (3-3) are respectively and rotatably connected to the fixed seat plate (3-1) and the rear side plate of the containing base (4) through a bearing with a seat; the front and rear sliding blocks (3-4) are connected to the top surface of the containing base (4) in a sliding fit mode, the front and rear sliding blocks (3-4) are connected to the screw rods (3-3) through threads, and the front and rear sliding blocks (3-4) are located between the fixed seat plate (3-1) and the rear side plate of the containing base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182751.8U CN210043450U (en) | 2019-02-01 | 2019-02-01 | Portable manuscript-rest for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182751.8U CN210043450U (en) | 2019-02-01 | 2019-02-01 | Portable manuscript-rest for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210043450U true CN210043450U (en) | 2020-02-11 |
Family
ID=69377330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920182751.8U Expired - Fee Related CN210043450U (en) | 2019-02-01 | 2019-02-01 | Portable manuscript-rest for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210043450U (en) |
-
2019
- 2019-02-01 CN CN201920182751.8U patent/CN210043450U/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 |
Granted publication date: 20200211 Termination date: 20210201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |