CN211551070U - Engineering management hand-drawing calculation auxiliary demonstration equipment - Google Patents
Engineering management hand-drawing calculation auxiliary demonstration equipment Download PDFInfo
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- CN211551070U CN211551070U CN201921561182.4U CN201921561182U CN211551070U CN 211551070 U CN211551070 U CN 211551070U CN 201921561182 U CN201921561182 U CN 201921561182U CN 211551070 U CN211551070 U CN 211551070U
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- box body
- fixedly connected
- display screen
- hand
- engineering management
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Abstract
The utility model discloses an engineering management hand is painted and is calculated supplementary presentation device belongs to engineering management technical field, and it includes the box body, the equal fixedly connected with slide bar in the left and right sides of box body inner wall upper surface, and the sliding sleeve has all been cup jointed on the surface of two slide bars, and two sliding sleeves respectively the joint in the left and right sides of backup pad upper surface, and the surface of two slide bars has all cup jointed first spring, and the top of two first springs and bottom difference fixed connection are at the lower surface of backup pad and the lower surface of box body inner wall. This engineering management hand is painted and is calculated supplementary demonstration equipment, through set up display screen and hand-painted operation screen in the box body, people remove through carrying the box body, can make things convenient for people to carry this device, and simultaneously when using, it is rotatory to use the first in command control gear, and it is rotatory that the pivot passes through the connecting plate and drives the display screen, so not only can not hinder the demonstration function, can make things convenient for people to carry in addition to it is convenient to use for people to have brought.
Description
Technical Field
The utility model belongs to the technical field of engineering management, specifically be an engineering management hand-drawing calculates supplementary presentation device.
Background
At present, along with the development of society, engineering management adopts a large amount of high and new technology equipment, mainly for the convenience people handles engineering drawing and demonstration, and the supplementary presentation equipment of engineering management hand-drawing calculation of current does not have the function of carrying mostly, in the in-process of using, can't hand-carry, influences the workman and carries out the hand-drawing calculation demonstration to it has brought inconvenience to use for people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art's above-mentioned defect, the utility model provides an engineering management hand is painted and is calculated supplementary presentation device has solved current engineering management hand and has painted calculation supplementary presentation device, and the majority does not have the function of carrying, and at the in-process that uses, can't hand-carry, influences the workman and carries out the hand and paint the calculation demonstration to use for people and brought inconvenient problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering management hand is painted and is calculated supplementary demonstration equipment, comprises a box bod, the equal fixedly connected with slide bar in the left and right sides of box body inner wall upper surface, and the sliding sleeve has all been cup jointed on the surface of two slide bars, and two sliding sleeves joint the left and right sides at the backup pad upper surface respectively, and the surface of two slide bars has all cup jointed first spring, and the top and the bottom of two first springs are fixed connection respectively at the lower surface of backup pad and the lower surface of box body inner wall.
Two fixed plates of right side fixedly connected with of backup pad upper surface, and two fixed plates are located the front side and the rear side of backup pad upper surface respectively, and the equal joint of opposite face of two fixed plates has the bearing, and two bearings cup joint same pivot, the one end at the pivot back pass the bearing that is located the rear side and with the positive fixed connection of gear, the left side fixedly connected with first in command at the gear back, the right-hand member joint of gear has the fixture block, the left surface fixed connection of resilient means and connecting block is passed through to the right flank of fixture block, the lower fixed surface of connecting block is connected on the right side of backup pad upper surface.
The left side fixedly connected with connecting plate on pivot surface, the left surface of connecting plate is provided with the display screen, two fixed strips of lower fixed surface fixedly connected with of display screen, and the spout has all been seted up to the opposite face of two fixed strips, and equal sliding connection has the slider in two spouts, and two sliders fixed connection respectively are in the left and right sides face of hand-drawing operation screen.
As a further aspect of the present invention: the elastic device comprises a telescopic rod, a second spring is sleeved on the surface of the telescopic rod, the left ends of the telescopic rod and the second spring are fixedly connected to the right side face of the clamping block, and the right ends of the telescopic rod and the second spring are fixedly connected to the left side face of the connecting block.
As a further aspect of the present invention: the top end of the sliding rod is fixedly connected with a baffle, the baffle is circular, and the diameter of the baffle is larger than that of the top end of the sliding rod.
As a further aspect of the present invention: the anti-collision device is characterized in that an anti-collision block is fixedly connected to the left side of the lower surface of the display screen, the lower surface of the anti-collision block is overlapped on the left side of the upper surface of the supporting plate, and the anti-collision block is made of elastic rubber.
As a further aspect of the present invention: the top of box body left surface is articulated through the left surface of two hinges and lid, the lower surface overlap joint of lid is at the upper surface of box body, the right flank of lid passes through the top swing joint of hasp and box body right flank, and the right flank of box body is provided with the second handle.
As a further aspect of the present invention: the right side of backup pad lower surface is provided with power and switch, the power is located the left side of switch, the output of power passes through the wire and is connected with the input electricity of switch, the output of switch passes through the wire and is connected with the input electricity that display screen and hand painted the operation screen respectively, the output that the operation screen was painted to the hand passes through the wire and is connected with the input electricity of display screen.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this engineering management hand is painted and is calculated supplementary demonstration equipment, through set up the display screen in the box body and hand is painted the operation screen, people remove through carrying the box body, can make things convenient for people to carry this device, simultaneously when using, opens the lid, uses first handle control gear rotatory, and it is rotatory that the pivot passes through the connecting plate and drives the display screen, and the control display screen stands immediately, so not only can not hinder the demonstration function, can make things convenient for people to carry in addition to it brings the convenience to use for people.
2. This engineering management hand is painted and is calculated supplementary demonstration equipment, through setting up slide bar, sliding sleeve, backup pad and first spring, at the in-process that carries the box body motion, the backup pad receives to jolt and produces vibration and can extrude first spring, and first spring receives the elasticity that pressure produced and can carry out the shock attenuation to the backup pad to the display screen in the protection backup pad has been played.
3. This engineering management hand is painted and is calculated supplementary demonstration equipment, through setting up fixture block, resilient means and connecting block, when people rotate the gear, put aside the fixture block from the gear through extrusion resilient means board, when people adjusted the position of display screen, unclamped the resilient means of compressed, the elasticity that resilient means produced drives the fixture block card once more in the tooth of the gear to play the fixed gear effect, and then reached the effect of fixed display screen.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
fig. 3 is a schematic structural view of the gear of the present invention viewed from above;
in the figure: the device comprises a box body 1, a sliding rod 2, a sliding sleeve 3, a supporting plate 4, a first spring 5, a baffle 6, a fixing plate 7, a bearing 8, a rotating shaft 9, a gear 10, a first handle 11, a clamping block 12, an elastic device 13, a telescopic rod 131, a second spring 132, a connecting block 14, a connecting plate 15, a display screen 16, an anti-collision block 17, a fixing strip 18, a sliding groove 19, a sliding block 20, a manual drawing operation screen 21, a box cover 22, a lock catch 23, a second handle 24, a power supply 25 and a switch 26.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: an engineering management hand-drawing calculation auxiliary demonstration device comprises a box body 1, wherein the upper part of the left side surface of the box body 1 is hinged with the left side surface of a box cover 22 through two hinges, the lower surface of the box cover 22 is overlapped on the upper surface of the box body 1, the right side surface of the box cover 22 is movably connected with the upper part of the right side surface of the box body 1 through a lock catch 23, a second handle 24 is arranged on the right side surface of the box body 1, the box cover 22, the lock catch 23 and the second handle 24 are arranged, a display screen 16 is protected by the box cover 22, people can conveniently open or close the box cover 22 by using the lock catch 23, the second handle 24 can conveniently lift the box body 1 for moving, slide bars 2 are fixedly connected to the left side and the right side of the upper surface of the inner wall of the box body 1, slide sleeves 3 are sleeved on the surfaces of the two slide bars 2, the slide bars 2 and the slide sleeves 3 are, the two sliding sleeves 3 are respectively clamped on the left side and the right side of the upper surface of the supporting plate 4, the right side of the lower surface of the supporting plate 4 is provided with a power supply 25 and a switch 26, the power supply 25 is positioned on the left side of the switch 26, the power supply 25 can provide electric energy for the display screen 16 and the hand-drawing operation screen 21, the output end of the power supply 25 is electrically connected with the input end of the switch 26 through a lead, the output end of the switch 26 is electrically connected with the input ends of the display screen 16 and the hand-drawing operation screen 21 through leads, the output end of the hand-drawing operation screen 21 is electrically connected with the input end of the display screen 16 through leads, a worker can more conveniently control the normal work of the display screen 16 and the hand-drawing operation screen 21 through the arrangement of the switch 26, the surfaces of the two sliding rods 2 are both sleeved with the first springs 5, and the top ends and the, through setting up first spring 5, carrying the in-process of 1 motion of box body, backup pad 4 receives to jolt and produces vibration and can extrude first spring 5, first spring 5 receives the elasticity that pressure produced can carry out the shock attenuation to backup pad 4, thereby display screen 16 on the protection backup pad 4 has been played, the top fixedly connected with baffle 6 of slide bar 2, the shape of baffle 6 is circular, and the diameter of baffle 6 is greater than the diameter on 2 tops of slide bar, through setting up baffle 6, avoid backup pad 4 to break away from slide bar 2 when upwards vibrations, thereby play the effect of injecing backup pad 4 positions.
The right side of the upper surface of the supporting plate 4 is fixedly connected with two fixing plates 7, the two fixing plates 7 are respectively positioned at the front side and the rear side of the upper surface of the supporting plate 4, opposite surfaces of the two fixing plates 7 are respectively connected with a bearing 8 in a clamping manner, the two bearings 8 are sleeved with the same rotating shaft 9, a display screen 16 can be driven to stand up by the rotation of the rotating shaft 9 so as to provide a supporting effect for the rotation of the display screen 16, one end of the back surface of the rotating shaft 9 penetrates through the bearing 8 positioned at the rear side and is fixedly connected with the front surface of the gear 10, the left side of the back surface of the gear 10 is fixedly connected with a first handle 11, a user can conveniently use the first handle 11 to control the rotation of the gear 10 by arranging the first handle 11, a clamping block 12 is clamped at the right end of the gear 10, the right side surface of the clamping block 12, second spring 132 has been cup jointed on the surface of telescopic link 131, the equal fixed connection in the right flank of fixture block 12 of the left end of telescopic link 131 and second spring 132, the equal fixed connection in the left surface of connecting block 14 of the right-hand member of telescopic link 131 and second spring 132, through setting up fixture block 12, resilient means 13 and connecting block 14, when people rotate gear 10, move away fixture block 12 from gear 10 through extrusion resilient means 13 board, when people have adjusted display screen 16's position, loosen compressed resilient means 13, the elasticity that resilient means 13 produced drives fixture block 12 card once more and goes into in gear 10's the tooth, thereby play fixed gear 10 effect, and then reached the effect of fixed display screen 16, the lower fixed surface of connecting block 14 is connected on the right side of backup pad 4 upper surfaces.
The left side of the surface of the rotating shaft 9 is fixedly connected with a connecting plate 15, the left side surface of the connecting plate 15 is provided with a display screen 16, the left side of the lower surface of the display screen 16 is fixedly connected with an anti-collision block 17, the lower surface of the anti-collision block 17 is lapped on the left side of the upper surface of the supporting plate 4, the anti-collision block 17 is made of elastic rubber, by arranging the anti-collision block 17, the anti-collision block 17 can play a role of supporting the display screen 16 to prevent the left side of the display screen 16 from colliding with the upper surface of the supporting plate 4, the lower surface of the display screen 16 is fixedly connected with two fixing strips 18, the opposite surfaces of the two fixing strips 18 are respectively provided with a sliding groove 19, the two sliding grooves 19 are respectively and slidably connected with a sliding block 20, by arranging the sliding grooves 19 and the sliding blocks 20, the hand-painted operation screen 21 can flexibly slide on the, through setting up the hand drawing operation screen 21, draw and calculate on the hand drawing operation screen 21, demonstrate through display screen 16, make things convenient for people to operate and demonstrate, it is convenient to give people to use.
The utility model discloses a theory of operation does:
s1, when in use, a user opens the box cover 22, removes the fixture block 12 from the teeth of the gear 10 by squeezing the elastic device 13, rotates the gear 10 by using the first handle 11, the gear 10 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the display screen 16 to rotate through the connecting plate 15, when the display screen 16 is erected, the first handle 11 stops rotating, the squeezed elastic device 13 is loosened, and the elastic force generated by the elastic device 13 drives the fixture block 12 to be clamped into the teeth of the gear 10 to fix the gear 10;
s2, at the moment, people draw out the hand-drawing operation screen 21 behind the display screen 16, the hand-drawing operation screen 21 and the display screen 16 are controlled to be started through the switch 26, then hand drawing and calculation are carried out on the hand-drawing operation screen 21, data on the hand-drawing operation screen are transmitted to the display screen 16, and the data are demonstrated to people through the display screen 16 to be watched;
and S3, finally, the hand-drawing operation screen 21 is folded by people, the hand-drawing operation screen 21 and the display screen 16 are closed through the switch 26, the gear 10 is controlled to rotate by the first handle 11, the display screen 16 is rotated to the supporting plate 4, then the box cover 22 is covered by people, and the box body 1 is carried by the second handle 24 to move.
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" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an engineering management hand-drawing calculation auxiliary demonstration equipment, includes box body (1), its characterized in that: the left side and the right side of the upper surface of the inner wall of the box body (1) are fixedly connected with sliding rods (2), the surfaces of the two sliding rods (2) are respectively sleeved with sliding sleeves (3), the two sliding sleeves (3) are respectively clamped on the left side and the right side of the upper surface of the supporting plate (4), the surfaces of the two sliding rods (2) are respectively sleeved with first springs (5), and the top ends and the bottom ends of the two first springs (5) are respectively fixedly connected to the lower surface of the supporting plate (4) and the lower surface of the inner wall of the box body (1);
the right side of the upper surface of the supporting plate (4) is fixedly connected with two fixing plates (7), the two fixing plates (7) are respectively located on the front side and the rear side of the upper surface of the supporting plate (4), bearings (8) are clamped on opposite surfaces of the two fixing plates (7), the two bearings (8) are sleeved with the same rotating shaft (9), one end of the back surface of the rotating shaft (9) penetrates through the bearing (8) located on the rear side and is fixedly connected with the front surface of a gear (10), the left side of the back surface of the gear (10) is fixedly connected with a first handle (11), the right end of the gear (10) is clamped with a clamping block (12), the right side surface of the clamping block (12) is fixedly connected with the left side surface of a connecting block (14) through an elastic device (13), and the lower surface of the connecting block (14) is fixedly connected to the;
the left side fixedly connected with connecting plate (15) on pivot (9) surface, the left surface of connecting plate (15) is provided with display screen (16), two fixed strips (18) of lower fixed surface of display screen (16), and the opposite face of two fixed strips (18) has all seted up spout (19), and equal sliding connection has slider (20) in two spout (19), and two slider (20) difference fixed connection are in the left and right sides face of hand drawing operation screen (21).
2. An engineering management freehand drawing computation auxiliary presentation apparatus according to claim 1, characterized in that: elastic device (13) includes telescopic link (131), second spring (132) have been cup jointed on the surface of telescopic link (131), the equal fixed connection in the right flank of fixture block (12) of left end of telescopic link (131) and second spring (132), the equal fixed connection in the left flank of connecting block (14) of right-hand member of telescopic link (131) and second spring (132).
3. An engineering management freehand drawing computation auxiliary presentation apparatus according to claim 1, characterized in that: the top end of the sliding rod (2) is fixedly connected with a baffle (6), the baffle (6) is circular, and the diameter of the baffle (6) is larger than that of the top end of the sliding rod (2).
4. An engineering management freehand drawing computation auxiliary presentation apparatus according to claim 1, characterized in that: the anti-collision device is characterized in that an anti-collision block (17) is fixedly connected to the left side of the lower surface of the display screen (16), the lower surface of the anti-collision block (17) is overlapped on the left side of the upper surface of the supporting plate (4), and the anti-collision block (17) is made of elastic rubber.
5. An engineering management freehand drawing computation auxiliary presentation apparatus according to claim 1, characterized in that: the top of box body (1) left surface is articulated through the left surface of two hinges and lid (22), the lower surface overlap joint of lid (22) is at the upper surface of box body (1), the top swing joint of hasp (23) and box body (1) right flank is passed through to the right flank of lid (22), and the right flank of box body (1) is provided with second handle (24).
6. An engineering management freehand drawing computation auxiliary presentation apparatus according to claim 1, characterized in that: the right side of backup pad (4) lower surface is provided with power (25) and switch (26), power (25) are located the left side of switch (26), the output of power (25) passes through the wire and is connected with the input electricity of switch (26), the output of switch (26) passes through the wire and is connected with display screen (16) and the input electricity that the operation screen (21) was painted to the hand respectively, the output that the operation screen (21) was painted to the hand passes through the wire and is connected with the input electricity of display screen (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561182.4U CN211551070U (en) | 2019-09-19 | 2019-09-19 | Engineering management hand-drawing calculation auxiliary demonstration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561182.4U CN211551070U (en) | 2019-09-19 | 2019-09-19 | Engineering management hand-drawing calculation auxiliary demonstration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211551070U true CN211551070U (en) | 2020-09-22 |
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ID=72497499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921561182.4U Active CN211551070U (en) | 2019-09-19 | 2019-09-19 | Engineering management hand-drawing calculation auxiliary demonstration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211551070U (en) |
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2019
- 2019-09-19 CN CN201921561182.4U patent/CN211551070U/en active Active
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Address after: 17th Floor, Dijing Huating, Xinhe Homestead, Gangui South Road, Louxing District, Loudi City, Hunan Province 417000 Patentee after: Hunan Changxiang Engineering Technology Co.,Ltd. Address before: 17th Floor, Dijing Huating, Xinhe Homestead, Gangui South Road, Louxing District, Loudi City, Hunan Province 417000 Patentee before: Hunan Changxiang Engineering Supervision Co.,Ltd. |