CN215737879U - Drawing reading rack convenient for adjusting watching angle for engineering management - Google Patents
Drawing reading rack convenient for adjusting watching angle for engineering management Download PDFInfo
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- CN215737879U CN215737879U CN202122274054.5U CN202122274054U CN215737879U CN 215737879 U CN215737879 U CN 215737879U CN 202122274054 U CN202122274054 U CN 202122274054U CN 215737879 U CN215737879 U CN 215737879U
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Abstract
The utility model discloses a drawing reading rack convenient for adjusting a viewing angle for engineering management, which is characterized in that a clamp plate is pulled up through a handle, drawing paper is placed between the front side wall of an auxiliary plate and a clamping surface of the clamp plate, then the handle is loosened, the clamp plate can tightly press the drawing paper on the front side wall of the auxiliary plate and a main plate under the action of the elastic force of a second spring, the structure is simple, the use is convenient, the operation is simple, the auxiliary plate can be driven to slide along the inner side wall of the main plate through a movable support rod, and the distance between the two clamp plates can be adjusted, so that the reading rack is suitable for drawings with different sizes; can drive the dead lever through rotating subplate or mainboard and rotate at the slide opening inner chamber, the dead lever passes through the slide bar simultaneously and drives the gyro wheel and roll along the fixed disk lateral wall, when gyro wheel and next locking groove cooperation, has accomplished once angle modulation promptly, and can the multi-angle be adjusted, adjusts convenient, swift, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of equipment for engineering management, in particular to a drawing reading stand convenient for adjusting a viewing angle for engineering management.
Background
The talent culture of engineering management major adapts to the actual needs of national economy and social development, and focuses on the culture of comprehensive qualities of students. The aim is to cultivate high-quality talents which have a systematic management idea and higher management quality, master basic theories of management and economics and related technical knowledge of information and engineering, have certain theoretical and quantitative analysis capability, practical capability and innovation and creation capability, have professional morality and international visual field and meet the requirements of modern management.
In the daily work of engineering management, for the understanding operational aspect that is more clear, need read the drawing, but current engineering management is with the inconvenient angle of watching of adjusting of drawing reading frame, and the operation is more troublesome, and it is inconvenient to use, and current reading frame most can not be applicable to the drawing of multiple size and is not convenient for carry out the centre gripping to the drawing fixed simultaneously, has reduced its practicality, for this reason, we provide a engineering management is with the drawing reading frame of being convenient for adjust the angle of watching.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a drawing reading stand for engineering management, which is convenient for adjusting the viewing angle, and solves the problems in the prior art.
In order to achieve the above object, the present invention adopts the following technical solutions:
a drawing reading stand convenient for adjusting a viewing angle for engineering management comprises a base, wherein the bottom of the base is connected with supporting legs, the top of the base is bilaterally and symmetrically connected with supporting rods, opposite ends of the supporting rods are connected with auxiliary plates through rotating shafts, opposite ends of the auxiliary plates are connected with a main plate together, the two auxiliary plates are provided with through holes, inner cavities of the through holes are connected with L-shaped clamping plates, the rear side walls of the auxiliary plates are provided with elastic components, and the elastic components are connected with the rear ends of the clamping plates; the right side wall of the left side supporting rod is connected with a fixed disc through a fixed block, a plurality of circular arc locking grooves are formed in the circumferential direction of the side wall of the fixed disc, a circular arc sliding hole is formed in the side wall of the fixed disc, a fixed rod is connected to the left side wall of the left side auxiliary plate, and the fixed rod penetrates through the sliding hole;
the fixed rod is symmetrically connected with the slide rods, the two slide rods are positioned on the left side and the right side of the fixed disk, the tops of the slide rods are connected with limiting plates, and a first spring is connected between the limiting plates and the side walls of the fixed rod; the opposite ends of the two sliding rods are connected with rollers, and the rollers are matched with the locking grooves.
Preferably, the elastic component comprises a U-shaped support, the support is connected to the rear side wall of the auxiliary plate in an up-down symmetrical mode and located on the rear side of the through hole, the rear side wall of the support is connected with a connecting rod in a forward mode, a second spring is connected between the rear end of the connecting rod and the rear side wall of the support, and the front end of the connecting rod is connected with the rear end of the clamping plate.
Preferably, the bottom of the supporting leg is connected with a universal wheel.
Preferably, the front side wall of the splint is connected with a handle.
Preferably, the clamping surface of the clamping plate is connected with a non-slip mat.
The utility model has the beneficial effects that:
1. according to the reading rack, the clamping plates are pulled up through the handles, then drawing paper is placed between the front side wall of the auxiliary plate and the clamping surface of the clamping plates, then the handles are loosened, the drawing paper can be tightly pressed on the front side wall of the auxiliary plate and the front side wall of the main plate through the clamping plates under the action of the elastic force of the second spring, the structure is simple, the use is convenient, the operation is simple, the auxiliary plate can be driven to slide along the inner side wall of the main plate through the movable supporting rod, and further the distance between the two clamping plates can be adjusted, so that the reading rack is suitable for drawing paper with different sizes;
2. according to the utility model, the fixed rod can be driven to rotate in the inner cavity of the sliding hole by rotating the auxiliary plate or the main plate, and meanwhile, the fixed rod drives the roller wheel to roll along the side wall of the fixed disk through the sliding rod, so that once angle adjustment is completed when the roller wheel is matched with the next locking groove, and multi-angle adjustment can be realized.
Drawings
FIG. 1 is a schematic structural view of the reading stand;
FIG. 2 is a left side view of the reading stand;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is an enlarged view at B in FIG. 2;
in the figure: 1-base, 2-supporting leg, 21-universal wheel, 3-supporting rod, 4-rotating shaft, 5-auxiliary plate, 6-main plate, 7-through hole, 8-clamping plate, 81-handle, 9-elastic component, 91-bracket, 92-connecting rod, 93-second spring, 10-fixed block, 11-fixed plate, 12-locking groove, 13-sliding hole, 14-fixed rod, 15-sliding rod, 16-limiting plate, 17-first spring and 18-roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a technical scheme by combining figures 1-3, and the drawing reading stand convenient for adjusting the viewing angle for engineering management comprises a base 1, wherein supporting legs 2 are fixedly connected to the bottom of the base 1, supporting rods 3 are symmetrically connected to the top in a bilateral sliding manner, opposite ends of the supporting rods 3 are rotatably connected with auxiliary plates 5 through rotating shafts 4, opposite ends of the auxiliary plates 5 are jointly connected with a main plate 6 in a sliding manner, through holes 7 are formed in the two auxiliary plates 5, an L-shaped clamping plate 8 is connected to an inner cavity of each through hole 7 in a sliding manner, an elastic component 9 is arranged on the rear side wall of each auxiliary plate 5, and the elastic component 9 is fixedly connected with the rear end of each clamping plate 8; the right side wall of the left side supporting rod 3 is fixedly connected with a fixed disc 11 through a fixed block 10, a plurality of circular arc locking grooves 12 are formed in the circumferential direction of the side wall of the fixed disc 11, a circular arc sliding hole 13 is formed in the side wall of the fixed disc 11, a fixed rod 14 is fixedly connected with the left side wall of the left side auxiliary plate 5, and the fixed rod 14 penetrates through the sliding hole 13;
the fixed rod 14 is symmetrically connected with the sliding rods 15 in a sliding manner, the two sliding rods 15 are positioned at the left side and the right side of the fixed disk 11, the top of each sliding rod 15 is fixedly connected with a limiting plate 16, and a first spring 17 is fixedly connected between each limiting plate 16 and the side wall of the fixed rod 14; the opposite ends of the two slide bars 15 are rotatably connected with rollers 18, and the rollers 18 are matched with the locking grooves 12.
Wherein, elasticity subassembly 9 includes the support 91 of U-shaped, and the longitudinal symmetry rigid coupling of support 91 just is located through-hole 7 rear side at subplate 5 rear side wall, and support 91 rear side wall sliding connection has connecting rod 92 forward, and the rigid coupling has second spring 93 between connecting rod 92 rear end and the support 91 rear side wall, and connecting rod 92 front end and splint 8 rear end are solid connected.
Wherein, the bottom of the supporting leg 2 is rotatably connected with a universal wheel 21, which is convenient for moving the reading stand.
Wherein, splint 8 front side wall is connected with handle 81, conveniently carries to draw splint 8.
Wherein, splint 8's clamping face bonds and has the slipmat, increases frictional force on the one hand, prevents the drawing landing, and on the other hand can prevent that splint 8 from causing the damage to the drawing.
One specific application of this embodiment is:
when the reading stand needs to be used, the auxiliary plate 5 is driven to slide along the inner side wall of the main plate 6 by moving the support rod 3, the distance between the two clamping plates 8 is adjusted to be suitable for a drawing, the clamping plates 8 are pulled up by the handle 81, the drawing is placed between the front side wall of the auxiliary plate 5 and the clamping surface of the clamping plates 8, then the handle 81 is loosened, and the paper can be pressed tightly on the front side walls of the auxiliary plate 5 and the main plate 6 by the clamping plates 8 under the elastic force action of the second spring 93;
can drive dead lever 14 through rotating subplate 5 or mainboard 6 and rotate at the slide opening 13 inner chamber, dead lever 14 drives gyro wheel 18 through slide bar 15 simultaneously and rolls along fixed disk 11 lateral wall, when gyro wheel 18 and next locking groove 12 cooperation, has accomplished once angle modulation promptly, and this reading frame can carry out multi-angle modulation, and angle modulation convenience, swift, and the practicality is strong.
The electric elements adopted by the patent are all sold in the market, and the specific structure and the control mode are not repeated in the specification.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A drawing reading stand convenient for adjusting a viewing angle for engineering management comprises a base (1) and is characterized in that supporting legs (2) are connected to the bottom of the base (1), supporting rods (3) are bilaterally and symmetrically connected to the top of the base, auxiliary plates (5) are connected to opposite ends of the supporting rods (3) through rotating shafts (4), main plates (6) are connected to opposite ends of the auxiliary plates (5) together, through holes (7) are formed in the two auxiliary plates (5), L-shaped clamping plates (8) are connected to inner cavities of the through holes (7), elastic components (9) are arranged on the rear side walls of the auxiliary plates (5), and the elastic components (9) are connected with the rear ends of the clamping plates (8); the right side wall of the left side supporting rod (3) is connected with a fixed disc (11) through a fixed block (10), a plurality of circular arc-shaped locking grooves (12) are formed in the side wall of the fixed disc (11) along the circumferential direction, a circular arc-shaped sliding hole (13) is formed in the side wall of the fixed disc (11), a fixed rod (14) is connected to the left side wall of the left side auxiliary plate (5), and the fixed rod (14) penetrates through the sliding hole (13);
the fixed rod (14) is symmetrically connected with the sliding rods (15), the two sliding rods (15) are positioned at the left side and the right side of the fixed disk (11), the top of each sliding rod (15) is connected with a limiting plate (16), and a first spring (17) is connected between each limiting plate (16) and the side wall of the fixed rod (14); the opposite ends of the two sliding rods (15) are connected with rollers (18), and the rollers (18) are matched with the locking grooves (12).
2. The drawing reading stand convenient for adjusting the viewing angle for engineering management according to claim 1, characterized in that: elasticity subassembly (9) are including support (91) of U-shaped, and support (91) longitudinal symmetry connects at subplate (5) rear side wall and is located through-hole (7) rear side, and support (91) rear side wall is connected with connecting rod (92) forward, is connected with second spring (93) between connecting rod (92) rear end and support (91) rear side wall, and connecting rod (92) front end and splint (8) rear end are connected.
3. The drawing reading stand convenient for adjusting the viewing angle for engineering management according to claim 1, characterized in that: the bottom of the supporting leg (2) is connected with a universal wheel (21).
4. The drawing reading stand convenient for adjusting the viewing angle for engineering management according to claim 1, characterized in that: the front side wall of the splint (8) is connected with a handle (81).
5. The drawing reading stand convenient for adjusting the viewing angle for engineering management according to claim 1, characterized in that: the clamping surface of the clamping plate (8) is connected with an anti-skid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274054.5U CN215737879U (en) | 2021-09-18 | 2021-09-18 | Drawing reading rack convenient for adjusting watching angle for engineering management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122274054.5U CN215737879U (en) | 2021-09-18 | 2021-09-18 | Drawing reading rack convenient for adjusting watching angle for engineering management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215737879U true CN215737879U (en) | 2022-02-08 |
Family
ID=80089102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122274054.5U Active CN215737879U (en) | 2021-09-18 | 2021-09-18 | Drawing reading rack convenient for adjusting watching angle for engineering management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215737879U (en) |
-
2021
- 2021-09-18 CN CN202122274054.5U patent/CN215737879U/en active Active
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| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Ming Inventor after: Liu Jia Inventor after: Zhang Baoli Inventor before: Zhang Baoli |