CN108363457B - Novel Pad shading device - Google Patents
Novel Pad shading device Download PDFInfo
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- CN108363457B CN108363457B CN201810157764.XA CN201810157764A CN108363457B CN 108363457 B CN108363457 B CN 108363457B CN 201810157764 A CN201810157764 A CN 201810157764A CN 108363457 B CN108363457 B CN 108363457B
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- light shading
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- 238000000034 method Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1603—Arrangements to protect the display from incident light, e.g. hoods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Blinds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a novel Pad shading device which comprises a shell, a lower end shading rod, a left side shading rod, a right side shading rod, a pressing plate, a sector, a hand clamping strip and the like. The lower end light shading rod, the left side light shading rod and the right side light shading rod are arranged on the periphery above the shell, sectors are connected below the lower end light shading rod, the left side light shading rod and the right side light shading rod, and a pressing plate and a hand clamping strip are arranged on the back of the shell. This patent can be respectively when the horizontal screen of Pad, erect the screen operation carry out the shading, hides polished rod opening angle simultaneously and can adjust according to the sun angle, when need not hiding the light, hides polished rod etc. and can pack up completely.
Description
Technical Field
The invention belongs to the field of electronic equipment, and particularly relates to a novel Pad shading device.
Background
With the development of science and technology and internet, Pad has become the electronic equipment that people used in daily life, and the student can use Pad to watch the public class on the network, can use Pad to watch the video and entertain in the journey, alleviates the fatigue in journey. Meanwhile, with the trend of more modernization, intellectualization and informatization, in the process of outdoor operation, in order to transmit the operation condition to a command center or a monitoring platform in real time, the Pad becomes a necessary tool for outdoor operation. At present, a Pad named as a PMP intelligent mobile terminal is frequently used by a national power grid in an outdoor power maintenance and emergency rescue process, an electric power worker often needs to use the Pad on the tower top, but due to the influence of sunlight, the content of a Pad screen cannot be seen clearly, the use efficiency is seriously influenced, and certain potential safety hazards are brought.
2016 month 3 and 30 days, chinese patent has announced an electronic screen lens hood patent that application number is 201620259171.0, and this patent includes the shell and sets up the electronic screen in the shell, be equipped with light screen and standing groove on the shell, the light screen is the elastic membrane of light-tight material, and can contract in the standing groove. The notch of the placing groove is arranged on the shell on one side of the electronic screen and is in an arc shape which is bent towards the outer side of the electronic screen, sliding grooves are respectively arranged along two ends of the notch of the placing groove, and the sliding grooves are horizontally arranged on the shells on two sides of the electronic screen; the both sides of elasticity membrane are provided with the slider, the slider can slide and its one end sets up in the spout corresponding to the spout. This patent housing can't be packed up, can only carry out the shading to a direction simultaneously, is not applicable to and carries out the shading to the equipment of this kind of needs horizontal screen of Pad and erects the screen frequent switching operation.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcome prior art's not enough, provide a novel Pad shade, this patent can be respectively at the horizontal screen of Pad, erect the screen operation when carrying out the shading, hides the polished rod opening angle simultaneously and can adjust according to the sun angle, when need not hiding the light, hides polished rod etc. and can pack up completely.
The technical scheme adopted by the invention for solving the existing problems is as follows:
a novel Pad shading device comprises a shell. The back of the shell is provided with a supporting plate, the front upper left corner and the front lower right corner of the shell are provided with supports, the lower end shading rod is arranged on the lower side of the front side of the shell, a round handle is arranged on the right side of the lower end shading rod and located inside the supports, and a movable pin I capable of enabling the round handle to rotate freely is arranged between the round handle and the supports. A ratchet part is arranged in the arc range of 90 degrees at the right lower side of the round handle, a pawl groove is arranged in the shell and is positioned right below the center of the support, and a pawl mechanism is arranged in the pawl groove. The pawl mechanism comprises a spring slide rod, a positioning end plate is arranged at the upper end of the spring slide rod, a pawl is arranged at the upper end of the positioning end plate and is connected with the ratchet wheel part in a matched mode, a thrust spring is arranged between the positioning end plate and the inner wall of the shell, and the thrust spring is arranged outside the spring slide rod. The shell is provided with a sliding groove I at a position corresponding to the spring sliding rod, a pawl switch is arranged inside the sliding groove I, and the pawl switch is fixedly connected with the positioning end plate. The lower end hides the inside window shade winding mechanism that is equipped with of polished rod, the inside both ends that are located window shade winding mechanism of lower end hide polished rod be equipped with spout III. The blind window winding mechanism comprises a rotary drum, sliding blocks are arranged at two ends of the rotary drum and are arranged inside a sliding groove III, coil spring clamping blocks are arranged at two ends of the inner wall of the rotary drum, a coil spring is arranged at each of two ends of the inner part of the rotary drum, the middle end of the coil spring is fixed in the inner wall of a lower-end blind rod, the end of the outer side of the coil spring is fixed on the coil spring clamping blocks, a blind window is wound on the outer side of the rotary drum, one end of the blind window is fixed on the outer wall of the rotary drum, and the other end of the blind window extends out of the lower-end. And a positioning jack is arranged at the left side of the rolling mechanism of the shading curtain in the lower shading rod. The left side of the front face of the shell is provided with a left side light shading rod, the structure of the left side light shading rod is the same as that of the lower end light shading rod, and the length of the left side light shading rod is larger than that of the lower end light shading rod. The upper end of the upper side of the front surface of the shell is provided with an upper end shading rod, the outer surface of the upper end shading rod is provided with a fixed shading curtain clamping groove, and the shading curtain clamping groove can be connected with the shading curtain clamping block in a matched mode. The upper end shading rod right side be equipped with the spherical shell, spherical shell up end central point put and be equipped with the spout IV of perpendicular to upper end shading rod axial position, the spherical shell under the terminal surface be equipped with the perpendicular gag lever post of spout IV, the inside left side below that is located the spherical shell of shell be equipped with the arc spout II that the radian is 90, the gag lever post locate inside spout II. The inside left side of upper end shading rod be equipped with the locating lever spout, the inside flexible locating lever that is equipped with of locating lever spout, flexible locating lever and upper end shading rod between be equipped with and to make flexible locating lever free rotation's loose pin II, flexible locating lever contain the outer pole, outer pole right-hand member inboard be equipped with preceding fixture block, the inside interior pole that is equipped with of outer pole, the interior pole left end outside be equipped with the back fixture block, back fixture block the same with preceding fixture block size, interior pole front end can be connected with the location jack cooperation. The right side of the shell is provided with a right side shading rod, the upper end of the right side shading rod is provided with a ball head, a connecting rod is arranged between the ball head and the right side shading rod, the ball head is arranged in the spherical shell, and the connecting rod can freely slide in the sliding groove IV. The inner structure of the right side light shading rod is the same as that of the upper end light shading rod. The right side light shading rod and the left side light shading rod are the same in length, and the upper end light shading rod and the lower end light shading rod are the same in length. The shell is internally provided with a sector groove below the right side light shading rod, the left side light shading rod, the upper end light shading rod and the lower end light shading rod, a sector is arranged in the sector groove, the top surface of the sector is fixedly connected with the bottom surfaces of the right side light shading rod, the left side light shading rod, the upper end light shading rod and the lower end light shading rod, the bottom surface of the sector is provided with a lower end plate, and the lower end plate is fixedly connected with the bottom surface of the sector groove. The front surface of the shell is respectively provided with a pressing plate at the left upper corner, the left lower corner and the right lower corner in the middle, a threaded hole is formed in the pressing plate, a bolt is arranged between the pressing plate and the shell, and the bolt is in threaded connection with the threaded hole.
Preferably, the pressing plate can be in a semi-arc shape or a triangular shape or a square shape.
Preferably, the fan surface is made of hard folding canvas.
Preferably, shell back intermediate position be equipped with the card hand strip that has certain elasticity, the user can stretch into the hand with the hand and block the hand strip inboard, avoid this novel Pad shade to drop from the hand.
A use method of the novel Pad shading device comprises the following steps:
step one, mounting Pad:
the Pad is placed in the shell, the back of the Pad is supported by the supporting plate,
after the Pad is placed, the three pressing plates are placed on the three corners, the Pad screen is avoided, and bolts are screwed in for fixing;
step two, the shading method when the Pad transverse screen is used comprises the following steps:
when the Pad transverse screen is used, the lower end shading rod is lifted to a corresponding angle according to the angle of the sun, the upper end shading rod is lifted to the same angle as the lower end shading rod, the telescopic positioning rod is opened, the inner rod is pulled out, the front end of the inner rod is inserted into the positioning insertion hole in the lower end shading rod, the upper end shading rod is fixedly connected with the lower end shading rod, the shading curtain is pulled out, a shading curtain clamping block on the shading curtain is clamped in a shading curtain clamping groove in the upper end shading rod, the Pad screen is shaded, the upper end surface of the sector is lifted along with the upper end shading rod and the lower end shading rod while the upper end shading rod and the lower end shading rod are lifted, a sector is formed, and two sides of the Pad screen are shaded;
step three, a shading method when the Pad vertical screen is used comprises the following steps:
when the vertical screen of Pad is used, according to the angle of the sun, the left shading rod is lifted to a corresponding angle, the right shading rod is lifted to the same angle as the left shading rod, the telescopic positioning rod is opened, the inner rod is pulled out, the front end of the inner rod is inserted into the positioning jack on the left shading rod, the right shading rod is fixedly connected with the left shading rod, the shading curtain is pulled out, the shading curtain clamping block on the shading curtain is clamped inside the shading curtain clamping groove on the right shading rod, the Pad screen is shaded, when the right shading rod and the left shading rod are lifted, the upper end face of the sector is lifted along with the sector, a sector is formed, and two sides of the Pad screen are shaded.
Compared with the prior art, the invention has the following beneficial effects:
(1) the Pad can be shielded from light during the operation of the horizontal screen and the vertical screen respectively.
(2) The opening angle of the light shading rod can be adjusted according to the angle of the sun, and the sun shading rod is suitable for different time and places.
(3) When the light shading rod is not needed to shade light, the shading curtain of the shading rod can be completely retracted, and the use of the Pad is not influenced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a top view of a novel Pad shade of the present invention,
figure 2 is a back view of the present invention,
figure 3 is a right side view of the present invention,
figure 4 is a view from below of the present invention,
figure 5 is a cross-sectional view taken along plane a-a of the present invention,
FIG. 6 is a partial enlarged view of the invention at B,
figure 7 is an enlarged view of a portion of the invention at C,
figure 8 is an enlarged view of a portion of the invention at D,
figure 9 is a cross-sectional view through plane E-E of the present invention,
figure 10 is a cross-sectional view through plane F-F of the present invention,
figure 11 is a cross-sectional view through plane G-G of the present invention,
FIG. 12 is a partial enlarged view of the present invention at H,
figure 13 is a top view of the open window shade of the present invention in the erect screen position,
figure 14 is a side view of the opened window shade of the present invention in the erect screen position,
figure 15 is a top view of the opened shade of the present invention in a landscape orientation,
fig. 16 is a side view of the shade shown open when the screen is panned in accordance with the present invention.
In the figure, 1-a shell, 1 a-a bracket, 1a 1-a movable pin I, 1 b-a supporting plate, 1 c-a chute I, 1 d-a pawl switch, 1e a pawl groove, 1 f-a chute II and 1 g-a sector groove;
2-a lower end light shading rod, 2 a-a round handle, 2a 1-a ratchet part and 2 b-a chute III;
3-right side light shading rod, 3 a-bulb, 3a 1-connecting rod;
4-left side light shading rod;
5-an upper end light shading rod, 5 a-a spherical shell, 5a 1-a sliding chute IV, 5a 2-a limiting rod and 5 b-a positioning rod sliding chute;
6-pressing plate, 6 a-threaded hole and 6 b-bolt;
7-sector, 7 a-lower end plate;
8-telescopic positioning rod, 8 a-outer rod, 8a 1-front fixture block, 8 b-inner rod, 8b 1-rear fixture block, 8 c-movable pin II and 8 d-positioning insertion hole;
9-pawl mechanism, 9 a-spring slide bar, 9 b-thrust spring, 9 c-positioning end plate and 9 d-pawl;
10-a shade rolling mechanism, 10 a-a drum, 10a 1-a slider, 10a 2-a coil spring fixture block, 10 b-a shade, 10b 1-a shade fixture block, 10 c-a coil spring and 10 d-a shade clamping groove;
11-Pad, 11a-Pad screens;
12-hand clamping strip.
Detailed Description
The attached drawings are preferred embodiments of the novel Pad shading device, and the invention is further described in detail in the following with reference to the attached drawings.
A novel Pad shading device comprises a shell 1. The back of the shell 1 is provided with a supporting plate 1b, the middle position of the back of the shell 1 is provided with a clamping hand strip 12 with certain elasticity, a user can stretch a hand into the inner side of the clamping hand strip 12, and the novel Pad shading device is prevented from falling off from the hand.
The improved polishing device is characterized in that a support 1a is arranged at the front upper left corner and the front lower right corner of the shell 1, a lower end shading rod 2 is arranged on the lower side of the front surface of the shell 1, a round handle 2a is arranged on the right side of the lower end shading rod 2, the round handle 2a is located inside the support 1a, and a movable pin I1 a1 capable of enabling the round handle 2a to rotate freely is arranged between the round handle 2a and the support 1 a.
The ratchet part 2a1 is arranged in the arc range of 90 degrees at the lower right side of the round handle 2a, and the sun cannot vertically irradiate, so that the lifting angle of the light shading rod 2 at the lower end cannot exceed 90 degrees, and the radian of the ratchet part 2a1 is 90 degrees, thereby meeting the use requirement. A pawl groove 1e is arranged in the shell 1 and is positioned right below the center of the bracket 1a, and a pawl mechanism 9 is arranged in the pawl groove 1 e.
The pawl mechanism 9 comprises a spring slide rod 9a, a positioning end plate 9c is arranged at the upper end of the spring slide rod 9a, and a pawl 9d is arranged at the upper end of the positioning end plate 9 c. The pawl 9d is connected with the ratchet part 2a1 in a matching way, so that the lower light shading rod 2 can be positioned at a plurality of lifting angles. And a thrust spring 9b is arranged between the positioning end plate 9c and the inner wall of the shell 1, and the thrust spring 9b is arranged outside the spring slide rod 9 a. When the lower light-shielding rod 2 is lifted upwards, the pawl 9d is pressed down by the ratchet part 2a1, and after the pawl 9d is positioned, the pawl 9d is pressed against the ratchet part 2a1 under the action of the thrust spring 9b to prevent the lower light-shielding rod 2 from falling down.
The shell 1 is provided with a sliding groove I1 c at a position corresponding to the spring sliding rod 9a, a pawl switch 1d is arranged inside the sliding groove I1 c, and the pawl switch 1d is fixedly connected with the positioning end plate 9 c. When the lower end light-shielding rod 2 is required to fall down, the pawl switch 1d is pushed downwards to overcome the thrust of the thrust spring 9b to drive the pawl 9d to move downwards.
The lower end shading rod 2 is internally provided with a shading curtain coiling mechanism 10, and two ends of the lower end shading rod 2, which are positioned at the shading curtain coiling mechanism 10, are provided with sliding grooves III 2 b. The blind rolling mechanism 10 comprises a rotary drum 10a, two ends of the rotary drum 10a are provided with slide blocks 10a1, the slide blocks 10a1 are arranged inside a sliding groove III 2b, two ends of the inner wall of the rotary drum 10a are provided with coil spring clamping blocks 10a2, two ends of the inner part of the rotary drum 10a are respectively provided with a coil spring 10c, the middle end of each coil spring 10c is fixed in the inner wall of the lower-end light-shielding rod 2, and the outer end of each coil spring 10c is fixed on the coil spring clamping block 10a 2.
The coil spring 10c can continuously provide a large restoring force in a narrow space. The coil spring 10c is generally used as the power of a miniature machine without using electric energy, such as the travel power of a mechanical clock and the power of a time telling system; the power of the disc rotation of the mechanical gramophone; a mechanical music box; an automatic player piano; power of the top string type toy, etc.
A blind 10b is wound around the outer side of the drum 10a, one end of the blind 10b is fixed on the outer wall of the drum 10a, the other end of the blind 10b extends out of the lower light-shielding rod 2, and two blind clamping blocks 10b1 are arranged at the end. The shade curtain 10b is wrapped around the outer side of the drum 10a, and when pulled out, the shade curtain will drive the worm drum 10a to rotate, so that the coil spring 10c is expanded outwards to store energy. When the window shade 10b needs to be recovered, the coil spring 10c will automatically retract, so as to drive the drum 10a to rotate in the opposite direction, and further wrap the window shade 10b on the outer side of the drum 10a again.
And a positioning jack 8d is arranged at the left side of the rolling mechanism 10 of the shading curtain in the lower shading rod 2.
The left side of the front of the shell 1 is provided with a left side light shading rod 4, the structure of the left side light shading rod 4 is the same as that of the lower end light shading rod 2, and a pawl structure 9 is also arranged below the left side light shading rod 4. The length of the left side light shading rod 4 is larger than that of the lower end light shading rod 2.
The upper end of the front side of the shell 1 is provided with an upper end shading rod 5, the outer surface of the upper end shading rod 5 is provided with a fixed shading curtain clamping groove 10d, and the shading curtain clamping groove 10d can be connected with a shading curtain clamping block 10b1 in a matching mode. When the window shade 10b is pulled out, the window shade stopper 10b1 is fastened inside the window shade stopper slot 10d, so that the window shade 10b can be fixed.
The upper end hides the smooth rod 5 right side and is equipped with spherical shell 5a, spherical shell 5a up end central point put and be equipped with the spout IV 5a1 of perpendicular to the upper end and hide the smooth rod 5 axial position, spherical shell 5a lower terminal surface be equipped with spout IV 5a1 vertically gag lever post 5a2, the inside left side below that is located spherical shell 5a of shell 1 be equipped with the arc spout II 1f that the radian is 90, gag lever post 5a2 locate inside spout II 1 f. When the upper end light shading rod 5 rotates upwards, the limiting rod 5a2 slides in the sliding groove II 1f, and meanwhile, the sliding groove II 1f limits the motion track of the upper end light shading rod 5 through the limiting rod 5a 2.
The inside left side of upper end shading rod 5 be equipped with locating lever spout 5b, locating lever spout 5b inside be equipped with flexible locating lever 8, flexible locating lever 8 and upper end hide and be equipped with between the polished rod 5 and make flexible locating lever 8 free rotation's movable pin II 8c, flexible locating lever 8 contain outer pole 8a, outer pole 8a right-hand member inboard be equipped with preceding fixture block 8a1, outer pole 8a inside be equipped with interior pole 8b, interior pole 8b left end outside be equipped with back fixture block 8b1, back fixture block 8b1 the same with preceding fixture block 8a1 size, interior pole 8b front end can be connected with the cooperation of location jack 8 d.
The right side of the shell 1 is provided with a right side shading rod 3, the upper end of the right side shading rod 3 is provided with a ball head 3a, a connecting rod 3a1 is arranged between the ball head 3a and the right side shading rod 3, and the ball head 3a is arranged inside the spherical shell 5 a. When the right side light-shielding rod 3 is lifted, the connecting rod 3a1 can slide freely inside the slide groove iv 5a 1. The inner structure of the right side light shading rod 3 is the same as that of the upper end light shading rod 5.
The right side light shading rod 3 and the left side light shading rod 4 are the same in length, and the upper end light shading rod 5 and the lower end light shading rod 2 are the same in length. The shell 1 is internally provided with a sector groove 1g below the right side light shading rod 3, the left side light shading rod 4, the upper end light shading rod 5 and the lower end light shading rod 2, a sector 7 is arranged in the sector groove 1g, and the sector 7 is made of hard folding canvas.
The top surface of the sector 7 is fixedly connected with the bottom surfaces of the right side light shading rod 3, the left side light shading rod 4, the upper end light shading rod 5 and the lower end light shading rod 2, the bottom surface of the sector 7 is provided with a lower end plate 7a, and the lower end plate 7a is fixedly connected with the bottom surface of the sector groove 1 g. When each shading rod is lifted, the fan surface 7 is opened to form a fan surface to block the light sources on the two sides.
The front surface of the shell 1 is provided with pressing plates 6 at the upper left corner, the lower left corner and the lower right corner respectively, and the pressing plates 6 can be in a semi-arc shape or a triangular shape or a square shape. The pressing plate 6 is internally provided with a threaded hole 6a, a bolt 6b is arranged between the pressing plate 6 and the shell 1, and the bolt 6b is in threaded connection with the threaded hole 6 a.
A use method of the novel Pad shading device comprises the following steps:
step one, mounting Pad 11:
pad11 is placed inside housing 1, and the back surface of Pad11 is supported by plate 1 b. After the Pad11 is placed, the three pressing plates 6 are placed on the three corners, the Pad screen 11a is avoided, and the bolts 6b are screwed in for fixing;
step two, the shading method when the Pad11 transverse screen is used is as follows:
when the Pad11 transverse screen is used, the lower end light shading rod 2 is lifted to a corresponding angle according to the angle of the sun, the upper end light shading rod 5 is lifted to the same angle as the lower end light shading rod 2, the telescopic positioning rod 8 is opened, the inner rod 8b is pulled out, the front end of the inner rod 8b is inserted into the positioning insertion hole 8d in the lower end light shading rod 2, and the upper end light shading rod 5 is fixedly connected with the lower end light shading rod 2. At this time, the shade 10b is pulled out, and the shade stopper 10b1 on the shade 10b is caught in the shade stopper groove 10d on the upper-end shade rod 5, thereby shading the Pad screen 11 a. When the upper end light shading rod 5 and the lower end light shading rod 2 are lifted, the upper end surfaces of the sectors 7 are lifted together to form a sector, and the two sides of the Pad screen 11a are shaded;
step three, the shading method when the Pad11 vertical screen is used is as follows:
when the Pad11 vertical screen is used, the left side light shading rod 4 is lifted to a corresponding angle according to the angle of the sun, the right side light shading rod 3 is lifted to the same angle as the left side light shading rod 4, the telescopic positioning rod 8 is opened, the inner rod 8b is pulled out, the front end of the inner rod 8b is inserted into the positioning insertion hole 8d in the left side light shading rod 4, and the right side light shading rod 3 is fixedly connected with the left side light shading rod 4. At this time, the shade 10b is pulled out, the shade block 10b1 on the shade 10b is clamped in the shade clamping groove 10d on the right shade rod 3 to shade the Pad screen 11a, and the upper end surface of the sector 7 is lifted along with the right shade rod 2 and the left shade rod 4 while the same are lifted up to form a sector to shade two sides of the Pad screen 11 a.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. A novel Pad shading device is characterized in that:
comprises a shell (1), a supporting plate (1b) is arranged on the back of the shell (1), a support (1a) is arranged on the front upper left corner and the front lower right corner of the shell (1), a lower end shading rod (2) is arranged on the lower side of the front of the shell (1), a round handle (2a) is arranged on the right side of the lower end shading rod (2), the round handle (2a) is positioned in the support (1a), a movable pin I (1a1) capable of enabling the round handle (2a) to freely rotate is arranged between the round handle (2a) and the support (1a),
a ratchet part (2a1) is arranged in the arc range of 90 degrees at the lower right side of the round handle (2a), a pawl groove (1e) is arranged in the shell (1) and is positioned right below the center of the bracket (1a), a pawl mechanism (9) is arranged in the pawl groove (1e),
the pawl mechanism (9) comprises a spring slide rod (9a), a positioning end plate (9c) is arranged at the upper end of the spring slide rod (9a), a pawl (9d) is arranged at the upper end of the positioning end plate (9c), the pawl (9d) is connected with a ratchet part (2a1) in a matching way, a thrust spring (9b) is arranged between the positioning end plate (9c) and the inner wall of the shell (1), the thrust spring (9b) is arranged outside the spring slide rod (9a),
a sliding groove I (1c) is arranged on the shell (1) at a position corresponding to the spring sliding rod (9a), a pawl switch (1d) is arranged inside the sliding groove I (1c), the pawl switch (1d) is fixedly connected with the positioning end plate (9c),
a blind rolling mechanism (10) is arranged in the lower end blind rod (2), sliding grooves III (2b) are arranged at two ends of the blind rolling mechanism (10) in the lower end blind rod (2),
the blind rolling mechanism (10) comprises a rotary drum (10a), sliding blocks (10a1) are arranged at two ends of the rotary drum (10a), the sliding blocks (10a1) are arranged inside a sliding groove III (2b), coil spring clamping blocks (10a2) are arranged at two ends of the inner wall of the rotary drum (10a), two coil springs (10c) are respectively arranged at two ends inside the rotary drum (10a), the middle end of each coil spring (10c) is fixed in the inner wall of the lower-end blind rod (2), the outer end of each coil spring (10c) is fixed on each coil spring clamping block (10a2), a blind (10b) is wound on the outer side of the rotary drum (10a), one end of the blind (10b) is fixed on the outer wall of the rotary drum (10a), the other end of the blind (10b) extends out of the lower-end blind rod (2), and two blind clamping blocks (10b1) are arranged at the ends,
a positioning jack (8d) is arranged at the left side of the rolling mechanism (10) of the shading curtain in the lower shading rod (2),
the left side of the front of the shell (1) is provided with a left side light shading rod (4), the structure of the left side light shading rod (4) is the same as that of the lower end light shading rod (2), the length of the left side light shading rod (4) is larger than that of the lower end light shading rod (2),
the upper end light shading rod (5) is arranged on the upper side of the front surface of the shell (1), the outer surface of the upper end light shading rod (5) is provided with a fixed window shade clamping groove (10d), the window shade clamping groove (10d) can be matched and connected with a window shade clamping block (10b1),
the upper end hides the right side of polished rod (5) and is equipped with spherical shell (5a), spherical shell (5a) up end central point put and be equipped with the spout IV (5a1) of perpendicular to upper end hides the axial position of polished rod (5), spherical shell (5a) down end face be equipped with spout IV (5a1) perpendicular gag lever post (5a2), shell (1) inside be located the left side below of spherical shell (5a) be equipped with the arc spout II (1f) that the radian is 90 degrees, gag lever post (5a2) locate inside spout II (1f),
the upper end hides the left side of the inside of polished rod (5) and is equipped with locating lever spout (5b), locating lever spout (5b) inside be equipped with flexible locating lever (8), flexible locating lever (8) and upper end hide between polished rod (5) and be equipped with and make flexible locating lever (8) free rotation's movable pin II (8c), flexible locating lever (8) contain outer pole (8a), outer pole (8a) right-hand member inboard be equipped with preceding fixture block (8a1), outer pole (8a) inside be equipped with interior pole (8b), interior pole (8b) left end outside be equipped with back fixture block (8b1), back fixture block (8b1) and preceding fixture block (8a1) interior pole the same size, the front end of interior pole (8b) can be connected with location jack (8d) cooperation,
the right side of the shell (1) is provided with a right side light shading rod (3), the upper end of the right side light shading rod (3) is provided with a bulb (3a), a connecting rod (3a1) is arranged between the bulb (3a) and the right side light shading rod (3), the bulb (3a) is arranged in the spherical shell (5a), the connecting rod (3a1) can freely slide in the sliding groove IV (5a1),
the inner structure of the right side light shading rod (3) is the same as that of the upper end light shading rod (5),
the right side light shading rod (3) and the left side light shading rod (4) have the same length, the upper end light shading rod (5) and the lower end light shading rod (2) have the same length,
the inner part of the shell (1) is provided with a sector groove (1g) below the right side shading rod (3), the left side shading rod (4), the upper end shading rod (5) and the lower end shading rod (2), the sector groove (1g) is internally provided with a sector (7), the top surface of the sector (7) is fixedly connected with the bottom surfaces of the right side shading rod (3), the left side shading rod (4), the upper end shading rod (5) and the lower end shading rod (2), the bottom surface of the sector (7) is provided with a lower end plate (7a), and the lower end plate (7a) is fixedly connected with the bottom surface of the sector groove (1g),
the novel multifunctional pressure cooker is characterized in that pressing plates (6) are respectively arranged in the middle of the front surface of the shell (1) at the upper left corner, the lower left corner and the lower right corner, threaded holes (6a) are formed in the pressing plates (6), bolts (6b) are arranged between the pressing plates (6) and the shell (1), and the bolts (6b) are in threaded connection with the threaded holes (6 a).
2. The novel Pad shade device according to claim 1, wherein:
the pressing plate (6) is in a semi-arc shape or a triangular shape or a square shape.
3. The novel Pad shade device according to claim 1, wherein:
the sector (7) is made of hard folding canvas.
4. The novel Pad shade device according to claim 1, wherein:
shell (1) back intermediate position be equipped with card hand strip (12) that have certain elasticity, the user can stretch into card hand strip (12) inboard with the hand, avoids this novel Pad shade to drop from the hand down.
5. The use method of the novel Pad shading device according to claim 1, characterized by comprising the following steps:
step one, mounting Pad:
the Pad is placed in the shell (1), the back surface of the Pad is supported by the supporting plate (1b),
after the Pad is placed, three pressing plates (6) are placed on the three corners, the Pad screen is avoided, and bolts (6b) are screwed in for fixing;
step two, the shading method when the Pad transverse screen is used comprises the following steps:
when the Pad transverse screen is used, the lower end light shading rod (2) is lifted to a corresponding angle according to the angle of the sun, the upper end light shading rod (5) is lifted to the same angle as the lower end light shading rod (2), the telescopic positioning rod (8) is opened, the inner rod (8b) is pulled out, the front end of the inner rod (8b) is inserted into the positioning insertion hole (8d) on the lower end light shading rod (2), the upper end light shading rod (5) is fixedly connected with the lower end light shading rod (2),
at this time, the shading curtain (10b) is pulled out, the shading curtain clamping block (10b1) on the shading curtain (10b) is clamped inside the shading curtain clamping groove (10d) on the shading rod (5) at the upper end to shade the Pad screen,
when the upper end light shading rod (5) and the lower end light shading rod (2) are lifted, the upper end surfaces of the sectors (7) are lifted together to form a sector, and the two sides of the Pad screen are shaded;
step three, a shading method when the Pad vertical screen is used comprises the following steps:
when the Pad vertical screen is used, the left side light shading rod (4) is lifted to a corresponding angle according to the angle of the sun, the right side light shading rod (3) is lifted to the same angle as the left side light shading rod (4), the telescopic positioning rod (8) is opened, the inner rod (8b) is pulled out, the front end of the inner rod (8b) is inserted into the positioning jack (8d) on the left side light shading rod (4), the right side light shading rod (3) is fixedly connected with the left side light shading rod (4),
at this time, the shading curtain (10b) is pulled out, the shading curtain clamping block (10b1) on the shading curtain (10b) is clamped inside the shading curtain clamping groove (10d) on the right shading rod (3) to shade the Pad screen,
when the right side light-shielding rod (2) and the left side light-shielding rod (4) are lifted, the upper end surfaces of the sectors (7) are lifted together to form a sector, and the two sides of the Pad screen are shielded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157764.XA CN108363457B (en) | 2018-02-24 | 2018-02-24 | Novel Pad shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157764.XA CN108363457B (en) | 2018-02-24 | 2018-02-24 | Novel Pad shading device |
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| Publication Number | Publication Date |
|---|---|
| CN108363457A CN108363457A (en) | 2018-08-03 |
| CN108363457B true CN108363457B (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810157764.XA Expired - Fee Related CN108363457B (en) | 2018-02-24 | 2018-02-24 | Novel Pad shading device |
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| Country | Link |
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| CN (1) | CN108363457B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358707A (en) * | 2018-11-27 | 2019-02-19 | 华研科技（大连）有限公司 | A kind of shade and method of computer display |
| CN110716370A (en) * | 2019-09-16 | 2020-01-21 | 北京农业信息技术研究中心 | Flexible and foldable field collecting lens hood |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202583970U (en) * | 2012-05-22 | 2012-12-05 | 张淮 | Outdoor light shield for notebook computer |
| CN102917897A (en) * | 2010-06-09 | 2013-02-06 | 芦森工业株式会社 | Shade device |
| CN206097010U (en) * | 2016-07-22 | 2017-04-12 | 宋玲玲 | Computer display with shade |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10146254B2 (en) * | 2016-03-21 | 2018-12-04 | Cynthia Codner | Shade element for cell phones and tablet computers |
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2018
- 2018-02-24 CN CN201810157764.XA patent/CN108363457B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917897A (en) * | 2010-06-09 | 2013-02-06 | 芦森工业株式会社 | Shade device |
| CN202583970U (en) * | 2012-05-22 | 2012-12-05 | 张淮 | Outdoor light shield for notebook computer |
| CN206097010U (en) * | 2016-07-22 | 2017-04-12 | 宋玲玲 | Computer display with shade |
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| CN108363457A (en) | 2018-08-03 |
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