CN110798668A - Good heat dissipation's dismantled and assembled projecting apparatus for cell-phone - Google Patents
Good heat dissipation's dismantled and assembled projecting apparatus for cell-phone Download PDFInfo
- Publication number
- CN110798668A CN110798668A CN201911079234.9A CN201911079234A CN110798668A CN 110798668 A CN110798668 A CN 110798668A CN 201911079234 A CN201911079234 A CN 201911079234A CN 110798668 A CN110798668 A CN 110798668A
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- Prior art keywords
- plate
- projector
- supporting
- handle
- storage box
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/317—Convergence or focusing systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a detachable projector for a mobile phone with good heat dissipation, which comprises a first pressing device, a second anti-skid pad, an anti-skid sleeve, a first handle and a second handle, wherein the heat dissipation is carried out in a storage box through an electric fan, so that the service life of the projector is prolonged, the fixing of the positions of two ends of the top of the mobile phone is realized through arranging the first pressing device and the second pressing device, so that the fixing of the position of the mobile phone in a placement groove is further realized, the fixing and installation of a placement plate on the mobile phone is realized, the operation is simple, the friction force between a pressing plate and the top of the mobile phone is increased through arranging the second anti-skid pad, so that the effect of fixing the position of the mobile phone is improved, the first handle and the second handle are arranged to facilitate a user to lift the placement plate, the portability of equipment is improved, the friction force between the hand of the user and the first handle and the second handle is increased through arranging a, the situation that the user slips off when holding the first handle and the second handle is avoided.
Description
Technical Field
The invention relates to a detachable projector, in particular to a detachable projector with good heat dissipation performance for a mobile phone.
Background
A cellular phone, which is called a mobile phone or a wireless phone, is usually called a cellular phone, originally a communication tool, and has been known in the past by the mor of mange, so that the cellular phone is a portable phone terminal that can be used in a wider range, and was originally developed by a battlefield mobile phone manufactured by beyer laboratories in 1940.
The miniature projector makes the traditional huge projector exquisite, portable, miniaturized, entertaining and practical, so that the projection technology is closer to life and entertainment. The system has the functions of business office, teaching, business trip, television replacement and the like; the projector adopts the main working principle that light is emitted by a light source, the light of the light source is uniformly irradiated onto a display chip through a series of optical lighting systems, signals realize color gradation and gray scale on the display chip through a circuit system to display images, and then the images on the display chip are amplified and projected onto a corresponding screen through a projection lens at the front end of the projector. In a projection system, the optics are mainly divided into an imaging optical system and an illumination optical system, and the most critical components are a display chip and an illumination assembly (i.e. a light source);
with the development of society and the popularization of smart phones, the mobile phone has gone into everyone's life, and how to realize the combination of mobile phone and miniature projector is a direction of being worth studying very much, need avoid the miniature projector directly to expose in the external world when not needing to use the miniature projector simultaneously, avoids the miniature projector to be polluted by dust in the air etc..
Disclosure of Invention
The invention aims to provide a detachable projector for a mobile phone with good heat dissipation so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a detachable projector with good heat dissipation performance for a mobile phone comprises a placing groove, a storage device, a second pressing device, a second supporting device, a first supporting device, a placing plate and a first pressing device, wherein the top of the placing plate is provided with the placing groove, the first pressing device and the second pressing device are symmetrically arranged at positions, which are positioned at two sides of the placing groove, of the top of the placing plate, the second pressing device comprises a second limiting block, a transverse plate, a second supporting column, a pressing plate, a second spring and a supporting rod, the second supporting column is fixedly arranged at the top of the placing plate, the transverse plate is fixedly arranged at the top of the second supporting column, the supporting rod is arranged at a position right above the placing groove and positioned at one side of the second supporting column, the supporting rod penetrates through the transverse plate, the second limiting block is fixedly arranged at the top of the supporting rod, the pressing plate is fixedly arranged at the bottom of, the second spring is sleeved outside the supporting rod, two ends of the second spring are respectively and fixedly connected to the top of the pressing plate and the bottom of the transverse plate, the first supporting device and the second supporting device are symmetrically installed at the bottom of the placing plate, the storing device is arranged at the position, between the first supporting device and the second supporting device, at the bottom of the placing plate, the electric fan is fixedly installed on the bottom surface of the storing box through bolts, the protecting net is fixedly installed on the bottom surface of the storing box through bolts, the electric fan is protected through the protecting net, and the heat dissipation is carried out in the storing box through the electric fan, so that the service life of the projector is prolonged, the storing device comprises a storing box, a sliding rail, a sliding block, a sliding rod, a first limiting block, a first supporting column, a first spring, a limiting plate, a baffle, a through hole and a micro projector, the storing box is fixedly installed at, the slide rail is provided with a slide block in a sliding manner, the bottom of the slide block is fixedly provided with a micro projector, a slide rod is arranged between the slide rail and the micro projector, the two ends of the slide rod are respectively and fixedly arranged at the two sides of the inner wall of the storage box, the slide rod penetrates through the slide block, a through hole for the slide rod to pass through is arranged on the slide block, a through hole for the micro projector to pass through is arranged at the position right opposite to the micro projector at one side of the storage box, a first support column is fixedly arranged at one end of the top of the storage box close to the through hole, a first limiting block is fixedly arranged at the top of the first support column, the first support column penetrates through a limiting plate, a through hole for the first support column to pass through is arranged on the limiting plate, a first spring is arranged between the limiting plate and the first limiting block, the first spring is sleeved at the outer, the second pressing device and the first pressing device are identical in structure.
As a still further scheme of the invention: the bottom of the storage box is uniformly provided with a plurality of through holes.
As a still further scheme of the invention: place the board bilateral symmetry and install first handle and second handle, the equal fixed cover in first handle and the second handle outside is equipped with the antiskid cover, the antiskid cover is the rubber material, the first slipmat of bottom plate bottom fixedly connected with, first slipmat is the rubber material.
As a still further scheme of the invention: the first supporting device comprises a bottom plate, a rod body and a barrel body, the barrel body is fixedly installed at one end of the bottom of the placing plate, the rod body is arranged in the barrel body in a sliding mode, the bottom of the rod body is fixedly installed with the bottom plate, and a threaded through hole used for being in threaded connection with a bolt is formed in the barrel body.
As a still further scheme of the invention: the first supporting device and the second supporting device are identical in structure.
As a still further scheme of the invention: the slider with deposit and be provided with return spring between the one side that the through-hole was kept away from to the incasement wall, return spring overlaps and establishes in the slide bar outside, return spring's both ends respectively fixed mounting deposit incasement wall one side and one side of slider.
Compared with the prior art, the invention has the beneficial effects that: the fixing of the positions of the two ends of the top of the mobile phone is realized by arranging the first pressing device and the second pressing device, so that the fixing of the position of the mobile phone in the placing groove is further realized, the fixed installation of the placing plate on the mobile phone is realized, the operation is simple, the disassembly is convenient, the friction force between the pressing plate and the top of the mobile phone is increased by arranging the second anti-skid pad, the effect of fixing the position of the mobile phone is improved, the practicability of the equipment is improved, the first handle and the second handle are arranged for facilitating a user to lift the placing plate, the portability of the equipment is improved, the friction force between the hand of the user and the first handle and the second handle is increased by arranging the protective sleeve, the situation that the user slips off when holding the first handle and the second handle is avoided, the baffle plate is arranged for shielding the through hole, the pollution to the micro projector caused by the dust and the like in the air entering the storing box through the through hole when the micro projector is not, when the micro projector is needed to be used, the limiting plate is pulled to move upwards on the first supporting column and extrude the first spring, so that the baffle plate further moves upwards to not shield the through hole, the slide block moves towards the direction of the through hole on the slide rail under the action of the elastic force of the return spring, so that the micro projector is driven to pass through the through hole, the micro projector is further popped out from the storage box, a user can conveniently use the micro projector, the practicability of the device is improved, the device is placed on the surface of an object such as a desktop through the arrangement of the bottom plate, the use of the micro projector is further facilitated, the friction force between the bottom plate and the surface of the object such as the desktop is increased through the arrangement of the first anti-slip mat, the stability of the device when the device is placed on the surface of the object such as the desktop is improved, the height of the placing plate is adjusted by the extension and contraction of the adjusting rod body in the cylinder, thereby further realizing the height adjustment of the micro projector.
Drawings
Fig. 1 is a schematic structural view of a detachable projector for a mobile phone with good heat dissipation.
Fig. 2 is a partial schematic view of a detachable projector for a mobile phone having a good heat dissipation property.
Fig. 3 is a schematic structural view of a detachable projector storage device for a mobile phone having a good heat dissipation property.
Fig. 4 is a schematic structural view of a second pressing device in the detachable projector for a mobile phone with good heat dissipation.
Shown in the figure: placing groove 1, storing device 2, storing box 3, second pressing device 4, second supporting device 5, first non-slip mat 6, bottom plate 7, rod body 8, barrel 9, first supporting device 10, placing plate 11, first pressing device 12, first handle 13, non-slip sleeve 14, second handle 15, slide rail 16, slide block 17, slide bar 18, first limit block 19, first supporting column 20, first spring 21, limit plate 22, baffle 23, through hole 24, micro projector 25, return spring 26, second limit block 27, transverse plate 28, second supporting column 29, second non-slip mat 30, pressing plate 31, second spring 32 and supporting rod 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a detachable projector for a mobile phone with good heat dissipation performance includes a placement recess 1, a storage device 2, a second pressing device 4, a second supporting device 5, a first supporting device 10, a placement plate 11, a first pressing device 12, a first handle 13, an anti-slip sleeve 14, and a second handle 15, where the placement recess 1 is formed at the top of the placement plate 11, the placement recess 1 is used for placing a mobile phone, the first pressing device 12 and the second pressing device 4 are symmetrically arranged at positions on the top of the placement plate 11, which are located at two sides of the placement recess 1, the second pressing device 4 includes a second limiting block 27, a transverse plate 28, a second supporting column 29, a second anti-slip mat 30, a pressing plate 31, a second spring 32, and a supporting rod 33, the second supporting column 29 is fixedly installed at the top of the placement plate 11, the transverse plate 28 is fixedly installed at the top of the second supporting column, a supporting rod 33 is arranged right above the placing groove 1 and on one side of the second supporting column 29, the supporting rod 33 penetrates through the transverse plate 28, a second limiting block 27 is fixedly arranged at the top of the supporting rod 33, a pressing plate 31 is fixedly arranged at the bottom of the supporting rod 33, a second spring 32 is arranged between the pressing plate 31 and the transverse plate 28, the second spring 32 is sleeved outside the supporting rod 33, two ends of the second spring 32 are respectively and fixedly connected to the top of the pressing plate 31 and the bottom of the transverse plate 28, when the placing plate 11 is required to be fixed on a mobile phone, the supporting rod 33 is firstly pulled to move upwards, so that the pressing plate 31 is driven to move upwards and further extrude the second spring 32, the mobile phone is further placed into the placing groove 1, the supporting rod 33 is released, the pressing plate 31 moves downwards under the action of the elastic force of the second spring 32 and further contacts with one end of the top of the mobile, the bottom of the pressing plate 31 is fixedly connected with a second anti-skid pad 30, the second anti-skid pad 30 is made of rubber, the second pressing device 4 and the first pressing device 12 are identical in structure, the fixing of the positions of two ends of the top of the mobile phone is realized by arranging the first pressing device 12 and the second pressing device 4, so that the fixing of the position of the mobile phone in the placing groove 1 is further realized, the fixed installation of the placing plate 11 on the mobile phone is realized, the operation is simple, the disassembly is convenient, the friction force between the pressing plate 31 and the top of the mobile phone is increased by arranging the second anti-skid pad 30, the effect of fixing the position of the mobile phone is improved, and the practicability of the device is improved;
the portable type plate placing device is characterized in that a first handle 13 and a second handle 15 are symmetrically installed on two sides of the placing plate 11, the placing plate 11 is convenient for a user to lift by arranging the first handle 13 and the second handle 15, the portability of the device is improved, anti-slip sleeves 14 are fixedly sleeved on the outer sides of the first handle 13 and the second handle 15, the anti-slip sleeves 14 are made of rubber materials, the friction force between the hand of the user and the first handle 13 and the second handle 15 is increased by arranging the protective sleeves 14, the situation that the user slips when holding the first handle 13 and the second handle 15 is avoided, a first supporting device 10 and a second supporting device 5 are symmetrically installed at the bottom of the placing plate 11, the first supporting device 10 comprises a first anti-slip mat 6, a bottom plate 7, a rod body 8 and a barrel body 9, the barrel body 9 is fixedly installed at one end of the bottom of the placing plate 11, the rod body 8 is slidably arranged in the barrel body 9, the bottom of the, the bottom of the bottom plate 7 is fixedly connected with a first anti-slip pad 6, the first anti-slip pad 6 is made of rubber, a threaded through hole for being in threaded connection with a bolt is formed in the barrel 9, the rod body 8 is fixed through rotary extrusion of the bolt in the threaded through hole, so that the position of the rod body 8 is controlled, and the first supporting device 10 and the second supporting device 5 are identical in structure;
the bottom of the placing plate 11 is positioned between the first supporting device 10 and the second supporting device 5, the storage device 2 is arranged, the storage device 2 comprises a storage box 3, a slide rail 16, a slide block 17, a slide rod 18, a first limiting block 19, a first supporting column 20, a first spring 21, a limiting plate 22, a baffle 23, a through hole 24, a micro projector 25 and a return spring 26, the storage box 3 is fixedly arranged at the bottom of the placing plate 11, the bottom of the storage box is uniformly provided with a plurality of through holes, the bottom of the storage box 3 is fixedly provided with an electric fan 35 through bolts, the bottom of the storage box 3 is fixedly provided with a protective screen 34 through bolts, the electric fan 35 is protected through the protective screen 34, the electric fan 35 dissipates heat in the storage box 3, so that the service life of the projector is prolonged, the slide rail 16 is fixedly connected to the top of the inner side of the storage box 3, the slide rail 16 is, the bottom of the sliding block 17 is fixedly provided with a micro projector 25, a sliding rod 18 is arranged between the sliding rail 16 and the micro projector 25, two ends of the sliding rod 18 are respectively and fixedly arranged at two sides of the inner wall of the storage box 3, the sliding rod 18 penetrates through the sliding block 17, a through hole for the sliding rod 18 to pass through is arranged on the sliding block 17, a through hole 24 for the micro projector 25 to pass through is arranged at the position of one side of the storage box 3 opposite to the micro projector 25, a return spring 26 is arranged between the sliding block 17 and one side of the inner wall of the storage box 3 far away from the through hole 24, the return spring 26 is sleeved at the outer side of the sliding rod 18, two ends of the return spring 26 are respectively and fixedly arranged at one side of the inner wall of the storage box 3 and one side of the sliding block 17, one end of the top of the storage box 3 close to the through hole, the first support column 20 penetrates through the limit plate 22, a through hole for the first support column 20 to pass through is formed in the limit plate 22, a first spring 21 is arranged between the limit plate 22 and the first limit block 19, the first spring 21 is sleeved outside the first support column 20, a baffle plate 23 is fixedly installed at the bottom of the limit plate 22, one side of the baffle plate 23 is attached to one side, provided with a through hole 24, of the storage box 3, the baffle plate 23 is arranged to shield the through hole 24, so that the situation that dust and the like in the air enters the storage box 3 through the through hole 24 to pollute the micro projector 25 when the micro projector 25 is not needed is avoided, when the micro projector 25 is needed, the limit plate 22 is pulled to move upwards on the first support column 20 and extrude the first spring 21, the baffle plate 23 further moves upwards to not shield the through hole 24, and the slider 17 moves towards the direction of the through hole 24 on the slide rail 16 under the elastic force of the return spring 26, thereby driving the micro projector 25 to pass through the through hole 24, further realizing the pop-up of the micro projector 25 from the storage box 3, facilitating the use of the micro projector 25 by a user, improving the practicability of the device, further facilitating the use of the micro projector 25 by the user by arranging the bottom plate 7 for placing the device on the surface of an object such as a desktop, and further facilitating the use of the micro projector 25 by the user, increasing the friction force between the bottom plate 7 and the surface of the object such as the desktop by arranging the first anti-slip mat 6, thereby improving the stability of the device when the device is placed on the surface of the object such as the desktop, and further realizing the height adjustment of the placing plate 11 by extending and contracting the adjusting rod body 8 in the cylinder 9, thereby further realizing the height adjustment of the micro projector 25, when the micro projector 25 is used, further pushing the micro projector 25 to move towards the interior of the storage box 3, and when the micro projector 25 completely enters the storage box 3, loosen limiting plate 22 to make limiting plate 22 move down on first support column 20 under the effect of first spring 21 elasticity, thereby further drive baffle 23 and move down and shelter from again through-hole 24, further played the effect that blocks to miniature projecting apparatus 25 simultaneously, improved the practicality of equipment.
The working principle of the invention is as follows: when the placing plate 11 needs to be fixed on the mobile phone, the supporting rod 33 is firstly pulled to move upwards, so that the pressing plate 31 is driven to move upwards and further extrude the second spring 32, the mobile phone is further placed into the placing groove 1, the supporting rod 33 is loosened, the pressing plate 31 moves downwards under the action of the elastic force of the second spring 32 and further contacts with one end of the top of the mobile phone, so that the fixation of one end position of the top of the mobile phone is realized, the fixation of two end positions of the top of the mobile phone is realized by arranging the first pressing device 12 and the second pressing device 4, so that the fixation of the position of the mobile phone in the placing groove 1 is further realized, the fixed installation of the placing plate 11 on the mobile phone is realized, the operation is simple, the disassembly is convenient, the friction force between the pressing plate 31 and the top of the mobile phone is increased by arranging the second anti-skid pad 30, so that the effect of, the practicability of the equipment is improved, the first handle 13 and the second handle 15 are arranged for facilitating a user to lift and pull the placing plate 11, the portability of the equipment is improved, the friction force between the hand of the user and the first handle 13 and the second handle 15 is increased by arranging the protective sleeve 14, the situation that the user slips off when holding the first handle 13 and the second handle 15 is avoided, the baffle plate 23 is arranged for shielding the through hole 24, the situation that dust in the air enters the storage box 3 through the through hole 24 to pollute the micro projector 25 when the micro projector 25 is not needed is avoided, when the micro projector 25 is needed, the limiting plate 22 is pulled to move upwards on the first supporting column 20 and extrude the first spring 21, so that the baffle plate 23 further moves upwards to not shield the through hole 24, the slide block 17 moves towards the direction of the through hole 24 on the slide rail 16 under the action of the elastic force of the return spring 26, thereby driving the micro projector 25 to pass through the through hole 24, further realizing the pop-up of the micro projector 25 from the storage box 3, facilitating the use of the micro projector 25 by a user, improving the practicability of the device, further facilitating the use of the micro projector 25 by the user by arranging the bottom plate 7 for placing the device on the surface of an object such as a desktop, and further facilitating the use of the micro projector 25 by the user, increasing the friction force between the bottom plate 7 and the surface of the object such as the desktop by arranging the first anti-slip mat 6, thereby improving the stability of the device when the device is placed on the surface of the object such as the desktop, and further realizing the height adjustment of the placing plate 11 by extending and contracting the adjusting rod body 8 in the cylinder 9, thereby further realizing the height adjustment of the micro projector 25, when the micro projector 25 is used, further pushing the micro projector 25 to move towards the interior of the storage box 3, and when the micro projector 25 completely enters the storage box 3, loosen limiting plate 22 to make limiting plate 22 move down on first support column 20 under the effect of first spring 21 elasticity, thereby further drive baffle 23 and move down and shelter from again through-hole 24, further played the effect that blocks to miniature projecting apparatus 25 simultaneously, improved the practicality of equipment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. A detachable projector with good heat dissipation performance for a mobile phone comprises a placement groove (1), a storage device (2), a second pressing device (4), a second supporting device (5), a first supporting device (10), a placement plate (11) and a first pressing device (12), and is characterized in that the placement groove (1) is formed in the top of the placement plate (11), the first pressing device (12) and the second pressing device (4) are symmetrically arranged on positions, located on two sides of the placement groove (1), on the top of the placement plate (11), the second pressing device (4) comprises a second limiting block (27), a transverse plate (28), a second supporting column (29), a pressing plate (31), a second spring (32) and a supporting rod (33), the second supporting column (29) is fixedly installed on the top of the placement plate (11), and the transverse plate (28) is fixedly installed on the top of the second supporting column (29), a supporting rod (33) is arranged at a position right above the placing groove (1) and located on one side of the second supporting column (29), the supporting rod (33) penetrates through the transverse plate (28), a second limiting block (27) is fixedly installed at the top of the supporting rod (33), a pressing plate (31) is fixedly installed at the bottom of the supporting rod (33), a second spring (32) is arranged between the pressing plate (31) and the transverse plate (28), the second spring (32) is sleeved on the outer side of the supporting rod (33), two ends of the second spring (32) are respectively and fixedly connected to the top of the pressing plate (31) and the bottom of the transverse plate (28), a first supporting device (10) and a second supporting device (5) are symmetrically installed at the bottom of the placing plate (11), a storing device (2) is arranged at a position, located between the first supporting device (10) and the second supporting device (5), at the bottom of the placing, the storage device (2) comprises a storage box (3), a sliding rail (16), a sliding block (17), a sliding rod (18), a first limiting block (19), a first supporting column (20), a first spring (21), a limiting plate (22), a baffle (23), a through hole (24) and a micro projector (25), wherein the storage box (3) is fixedly arranged at the bottom of the placement plate (11), an electric fan (35) is fixedly arranged on the bottom surface of the storage box (3) through bolts, a protective screen (34) is fixedly arranged on the bottom surface of the storage box (3) through bolts, the sliding rail (16) is fixedly connected to the top of the inner side of the storage box (3), the sliding block (17) is arranged on the sliding rail (16) in a sliding manner, the micro projector (25) is fixedly arranged at the bottom of the sliding block (17), the sliding rod (18) is arranged between the sliding rail (16) and the micro projector (25), two ends of the sliding rod (18) are, slide bar (18) runs through slider (17), offers the through-hole that is used for slide bar (18) to pass on slider (17), deposit case (3) one side just offer through-hole (24) that are used for miniature projector (25) to pass on the position of miniature projector (25), the one end fixed mounting who deposits case (3) top and is close to through-hole (24) has first support column (20), first support column (20) top fixed mounting has first stopper (19), and first support column (20) runs through limiting plate (22), offer the through-hole that is used for first support column (20) to pass on limiting plate (22), be provided with first spring (21) between limiting plate (22) and first stopper (19), first spring (21) cover is established in the first support column (20) outside, and limiting plate (22) bottom fixed mounting has baffle (23), one side of the baffle (23) is attached to one side of the storage box (3) provided with the through hole (24), and the second pressing device (4) and the first pressing device (12) are identical in structure.
2. The removable projector for mobile phone with good heat dissipation as claimed in claim 1, wherein the bottom of the storage box (3) is provided with a plurality of through holes.
3. The detachable projector with good heat dissipation performance for mobile phones according to claim 1, wherein the placement plate (11) is symmetrically provided with a first handle (13) and a second handle (15) at two sides, the outer sides of the first handle (13) and the second handle (15) are respectively fixedly sleeved with an anti-slip cover (14), the anti-slip cover (14) is made of rubber, the bottom of the bottom plate (7) is fixedly connected with a first anti-slip mat (6), and the first anti-slip mat (6) is made of rubber.
4. The detachable projector with good heat dissipation performance for mobile phones according to claim 1, wherein the first supporting device (10) comprises a bottom plate (7), a rod body (8) and a barrel body (9), the barrel body (9) is fixedly installed at one end of the bottom of the placing plate (11), the rod body (8) is slidably installed in the barrel body (9), the bottom plate (7) is fixedly installed at the bottom of the rod body (8), and a threaded through hole for being in threaded connection with a bolt is formed in the barrel body (9).
5. The removable projector for mobile phone according to claim 1 or 4, wherein the first support means (10) and the second support means (5) have the same structure.
6. The detachable projector for mobile phone with good heat dissipation performance as claimed in claim 1, wherein a return spring (26) is disposed between the slider (17) and the side of the inner wall of the storage box (3) far from the through hole (24), the return spring (26) is sleeved outside the sliding rod (18), and two ends of the return spring (26) are respectively fixedly mounted on the side of the inner wall of the storage box (3) and the side of the slider (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079234.9A CN110798668A (en) | 2019-11-07 | 2019-11-07 | Good heat dissipation's dismantled and assembled projecting apparatus for cell-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079234.9A CN110798668A (en) | 2019-11-07 | 2019-11-07 | Good heat dissipation's dismantled and assembled projecting apparatus for cell-phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110798668A true CN110798668A (en) | 2020-02-14 |
Family
ID=69443076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911079234.9A Withdrawn CN110798668A (en) | 2019-11-07 | 2019-11-07 | Good heat dissipation's dismantled and assembled projecting apparatus for cell-phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110798668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111882979A (en) * | 2020-07-31 | 2020-11-03 | 北京易美联合标识设计有限公司 | Signboard applied to rainy environment |
-
2019
- 2019-11-07 CN CN201911079234.9A patent/CN110798668A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111882979A (en) * | 2020-07-31 | 2020-11-03 | 北京易美联合标识设计有限公司 | Signboard applied to rainy environment |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200214 |
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| WW01 | Invention patent application withdrawn after publication |