CN108515921B - Novel electronic communication device - Google Patents
Novel electronic communication device Download PDFInfo
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- CN108515921B CN108515921B CN201810138214.3A CN201810138214A CN108515921B CN 108515921 B CN108515921 B CN 108515921B CN 201810138214 A CN201810138214 A CN 201810138214A CN 108515921 B CN108515921 B CN 108515921B
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- 238000004891 communication Methods 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000005670 electromagnetic radiation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0043—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model provides a novel electronic communication device, the on-line screen storage device comprises a base, the rectangular channel is seted up to the bottom surface of base, the bottom surface and the external world of rectangular channel communicate with each other, the dorsal surface of connecting the apron is passed through to the top surface dorsal part of rectangular channel damping axle, the apron can be located the rectangular channel completely, first bar groove is seted up at the preceding top of apron, second bar groove is seted up at the back in first bar groove, the length in second bar groove equals the length in first bar groove, the height that highly is less than first bar groove in second bar groove, the rear end of the first spring of the back fixed connection several in second bar groove, the front of the same roof of fixed connection is respectively the back of first spring, the preceding arc structure that is of roof, the roof can stretch into first bar inslot, the top surface dorsal part fixed connection bar board of rectangular channel, the bar board can be located first bar. According to the invention, the cover plate is turned over manually without depending on a power device, so that the structure is simpler, the manufacturing cost is reduced, and the design concept of energy conservation and environmental protection is better met.
Description
Technical Field
The invention belongs to the field of electronic communication, and particularly relates to a novel electronic communication device.
Background
The vehicle-mounted mobile digital television (vehicle-mounted television for short) is one type of mobile digital television, is usually installed on public transport means such as buses, subways, taxis and the like, and performs television program rebroadcasting by adopting a digital television technology in a wireless transmission and ground receiving mode. But present on-vehicle TV is simple integrative structure mostly, the display screen exposes in external environment for a long time, cause the damage of display screen easily, dust in the air also attaches to on the display screen easily, the dust gets into in the on-vehicle TV easily, influence the normal work and the life of on-vehicle TV, and retractable on-vehicle TV adopts display screen and main part circuit detached structure, pack up after the display screen uses the completion, main part circuit works for a long time and produces a large amount of heats, these heats can toast the display screen, and the electromagnetic radiation that the display screen produced also can cause the interference to main part circuit and other electronic component.
Disclosure of Invention
The invention provides a novel electronic communication device, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a novel electronic communication device comprises a base, wherein a rectangular groove is formed in the bottom surface of the base, the bottom surface of the rectangular groove is communicated with the outside, the back side of the top surface of the rectangular groove is hinged with the top surface of a cover plate through a damping shaft, the cover plate can be completely positioned in the rectangular groove, a first strip-shaped groove is formed in the top of the front surface of the cover plate, a second strip-shaped groove is formed in the back surface of the first strip-shaped groove, the length of the second strip-shaped groove is equal to that of the first strip-shaped groove, the height of the second strip-shaped groove is smaller than that of the first strip-shaped groove, the back surface of the second strip-shaped groove is fixedly connected with the rear ends of a plurality of first springs, the front ends of the first springs are respectively and fixedly connected with the back surface of the same top plate, the front surface of the top plate is of an arc-shaped structure, the top plate can extend into the, the two sides of the first strip-shaped groove are respectively fixedly connected with one end of a second spring, the other end of the second spring is respectively fixedly connected with the outer side of a sliding block, the sliding blocks can respectively and simultaneously slide along the first strip-shaped groove, the front surface of each sliding block extends out of the corresponding first strip-shaped groove, the front side of the bottom surface of each sliding block is respectively hinged and connected with the two ends of the top surface of the scissor mechanism, the front surface of the cover plate is provided with a groove, the groove is positioned below the corresponding first strip-shaped groove, a display screen is fixedly installed in the groove, a horizontal rod is arranged in the groove, the two sides of the top surface of the horizontal rod are respectively provided with a strip-shaped groove, the same sliding blocks are respectively and movably installed in the strip-shaped grooves, the two ends of the bottom surface of the scissor mechanism are respectively and simultaneously hinged and connected with the top surfaces of the corresponding sliding, the both ends of horizon bar respectively simultaneously with the L type slide fixed connection that corresponds, the both sides top of recess is the one end of fixed connection torsional spring respectively, is equipped with the axis of rotation in the recess, the other end of the torsional spring that the both ends difference fixed connection of axis of rotation corresponds, the one end of axis of rotation's periphery fixed connection blend stop, the blend stop revolutes the axis of rotation winding for several weeks, the top surface of the other end fixed connection horizon bar of blend stop, the blend stop is tight state.
According to the novel electronic communication device, the cleaning cloth is fixedly installed on the back face of the horizontal rod, the back face of the cleaning cloth can be in contact fit with the front face of the display screen, the cross-sectional area of the horizontal rod is of a wedge-shaped structure, and the back face of the horizontal rod is of a wedge-shaped face.
As above a novel electronic communication device, the base in open and to establish the space, the space is located the top dorsal part of rectangular channel, the blind hole is seted up to the top surface in space, the upper end of the top surface fixed connection third spring of blind hole, the top surface of the lower extreme fixed connection conducting strip of third spring, the conducting strip is located outside the blind hole, the bottom surface both sides of space are the bottom surface of fixed connection sheetmetal respectively, the bottom surface of conducting strip can be respectively simultaneously with the top surface contact cooperation of two sheetmetals, conducting strip and sheetmetal are connected with power supply circuit respectively, the through-hole is seted up to the top surface dorsal part of rectangular channel, the through-hole communicates with each other with the space is inside, the upper end of the bottom surface fixed connection depression bar of conducting strip, the depression bar is insulating material, the depression bar can pass between two sheetmetals, and the depression bar can pass from the.
According to the novel electronic communication device, the inner side of the back face of the sliding block above the novel electronic communication device is of a wedge-shaped structure, and the wedge-shaped face of the sliding block above the novel electronic communication device can be respectively and simultaneously in contact fit with the front face of the top plate.
As the novel electronic communication device, the two sides of the rectangular groove are respectively provided with the plurality of heat dissipation holes, the outer sides of the heat dissipation holes are communicated with the outside, the dust screens are fixedly installed in the heat dissipation holes respectively, and when the cover plate is located in the rectangular groove, the heat dissipation holes are located above the blocking cloth.
The invention has the advantages that: the cover plate is turned out from the rectangular groove by a user, in the process of turning the cover plate outwards, the strip-shaped plate is separated from the first strip-shaped groove, the strip-shaped plate is not contacted with the top plate any more, the elastic force of the first spring is greater than that of the second spring, so that the top plate moves forwards along the second strip-shaped groove, the front surface of the top plate is of an arc-shaped structure, the back surface of the upper sliding block is contacted with the front surface of the top plate, when the top plate moves forwards, the two upper sliding blocks slide towards two sides respectively, the two upper sliding blocks can drive the two ends of the top surface of the scissor mechanism to move towards two sides, so that the scissor mechanism contracts and further drives the horizontal rod to move upwards, one end of the L-shaped sliding seat is positioned in the corresponding sliding groove respectively and can slide along the sliding groove, the other end of the L-shaped sliding seat is fixedly connected with one end of the horizontal rod respectively, thereby avoid the horizon bar to cause the damage to the display screen, under the effect of torsional spring, the axis of rotation rotates and draws in the blend stop, after the apron rotates 90, the horizon bar should be located the display screen top, avoid influencing people's normal watch, the apron turns over to turn over and turns over into the rectangular channel after back, it extends to cut the fork mechanism, the blend stop can cover the display screen surface, the blend stop is radiation protection thermal insulation material, prevent electromagnetic radiation from disturbing circuit and other electronic equipment in the base, avoid electromagnetic radiation to influence the normal work of circuit element in the base, and the blend stop can completely cut off the heat that distributes out in most bases, prevent these heats and transmit to the display screen, thereby lead to the life reduction of display screen. When the base is fixedly arranged on the roof, the cover plate is completely positioned in the rectangular groove, the display screen is not contacted with the external environment, dust and the like can be prevented from being attached to the display screen, so that the viewing experience of people is prevented from being influenced, the service life of the display screen is prolonged, the top plate is positioned in the second strip-shaped groove, the first spring is in a compressed state, the strip-shaped plate is positioned in the first strip-shaped groove, the second spring is in an extended state, the scissor mechanism is in an extended state, and the blocking cloth completely covers the display screen; when the display screen needs to be used, a user only needs to turn the cover plate out of the rectangular groove, and after the turning action is finished, the shearing fork mechanism is in a contraction state, the blocking cloth does not cover the display screen any more, so that the blocking cloth can be conveniently lifted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; fig. 3 is an enlarged view of part i of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
A novel electronic communication device comprises a base 1, wherein a rectangular groove 2 is formed in the bottom surface of the base 1, the bottom surface of the rectangular groove 2 is communicated with the outside, the back side of the top surface of the rectangular groove 2 is hinged with the top surface of a cover plate 3 through a damping shaft, the cover plate 3 can be completely positioned in the rectangular groove 2, the top of the front surface of the cover plate 3 is provided with a first strip-shaped groove 4, the back surface of the first strip-shaped groove 4 is provided with a second strip-shaped groove 5, the length of the second strip-shaped groove 5 is equal to that of the first strip-shaped groove 4, the height of the second strip-shaped groove 5 is smaller than that of the first strip-shaped groove 4, the back surface of the second strip-shaped groove 5 is fixedly connected with the rear ends of a plurality of first springs 6, the front ends of the first springs 6 are respectively and fixedly connected with the back surface of the same top plate 7, the front surface of the top plate 7, the strip-shaped plate 26 can be positioned in the first strip-shaped groove 4, the bottom surface of the strip-shaped plate 26 can be in contact fit with the front surface of the top plate 7, two sides of the first strip-shaped groove 4 are respectively and fixedly connected with one end of the second spring 8, the other end of the second spring 8 is respectively and fixedly connected with the outer side of the sliding block 9, the sliding blocks 9 can respectively and simultaneously slide along the first strip-shaped groove 4, the front surface of each sliding block 9 extends out of the corresponding first strip-shaped groove 4, the front side of the bottom surface of each sliding block 9 is respectively hinged and connected with two ends of the top surface of the corresponding scissors mechanism 10, the front surface of the cover plate 3 is provided with the groove 11, the groove 11 is positioned below the first strip-shaped groove 4, the display screen is fixedly installed in the groove 11, the horizontal rod 12 is arranged in the groove 11, the strip-shaped grooves 13 are respectively formed in two sides of, vertical spout 14 is seted up respectively to the both sides of apron 3, spout 14 is located the both sides of recess 11 respectively, movable mounting L type slide 15 in every spout 14, L type slide 15 can be respectively simultaneously along corresponding spout 14 sliding from top to bottom, the both ends of horizon bar 12 respectively simultaneously with the L type slide 15 fixed connection that corresponds, the both sides top of recess 11 is the one end of fixed connection torsional spring 16 respectively, be equipped with axis of rotation 17 in the recess 11, the both ends of axis of rotation 17 are the other end of the torsional spring 16 that fixed connection corresponds respectively, the periphery fixed connection of axis of rotation 17 keeps off the one end of cloth 18, it twines weeks to keep off cloth 18 around axis of rotation 17, the top surface of the other end fixed connection horizon bar 12 of cloth 18, it is tight state to keep off cloth 18. The user turns over the apron 3 from rectangular channel 2 and rolls over out, in the process of turning over outwards, strip shaped plate 26 breaks away from in first strip-shaped groove 4, strip shaped plate 26 no longer contacts with roof 7, the elasticity of first spring 6 is greater than the elasticity of second spring 8, thereby make roof 7 move along second strip-shaped groove 5 forward, the front of roof 7 is the arc structure, the back of the slider 9 of top all contacts with the front of roof 7, when roof 7 moves forward, two sliders 9 of top slide to both sides respectively, two sliders 9 of top can drive the top both ends of scissors mechanism 10 to move to both sides, thereby make scissors mechanism 10 shrink, and then drive horizontal bar 12 to move upwards, one end of L type slide 15 is located respectively and can slide along it in corresponding spout 14, the other end of L type slide 15 is the one end of fixed connection horizontal bar 12 respectively, through the mutual cooperation between spout 14 and L type slide 15, make to have the clearance between horizon bar 12 and the display screen, thereby avoid horizon bar 12 to cause the damage to the display screen, under torsional spring 16's effect, axis of rotation 17 rotates and draws in fender cloth 18 in, after apron 3 rotates 90, horizon bar 12 should be located the display screen top, avoid influencing people's normal watch, apron 3 turns over to turn over and rolls over into rectangular channel 2 back, scissor mechanism 10 extends, fender cloth 18 can cover the display screen surface, fender cloth 18 is radiation protection thermal insulation material, prevent circuit and other electronic equipment in the electromagnetic radiation interference base 1, avoid electromagnetic radiation to influence the normal work of circuit element in the base 1, and keep off the heat that cloth 18 can distribute out in can completely cut off most base 1, prevent these heats to the display screen conduction, thereby lead to the life reduction of display screen. When the base 1 is fixedly installed on the roof, the cover plate 3 is completely positioned in the rectangular groove 2, the display screen is not in contact with the external environment, dust and the like can be prevented from being attached to the display screen, so that the viewing experience of people is prevented from being influenced, the service life of the display screen is prolonged, the top plate 7 is positioned in the second strip-shaped groove 5, the first spring 6 is in a compressed state, the strip-shaped plate 26 is positioned in the first strip-shaped groove 4, the second spring 8 is in an extended state, the scissor mechanism 10 is in an extended state, and the blocking cloth 18 completely covers the display screen; when the display screen is needed to be used, a user only needs to turn the cover plate 3 out of the rectangular groove 2, and after the turning action is finished, the scissor mechanism 10 is in a contraction state, the blocking cloth 18 does not cover the display screen any more, so that the blocking cloth 18 can be conveniently turned.
Specifically, as shown in the drawings, the back surface of the horizontal rod 12 in the present embodiment is fixedly provided with a cleaning cloth, the back surface of the cleaning cloth can be in contact fit with the front surface of the display screen, the cross-sectional area of the horizontal rod 12 is in a wedge-shaped structure, and the back surface of the horizontal rod 12 is a wedge-shaped surface. Can clean the display screen through cleaning cloth when horizon bar 12 goes up and down, can clear away adnexed dust on the display screen, prevent that the dust from getting into its life of the inside influence of display screen, and horizon bar 12 is favorable to its steady operation for the wedge structure, can guarantee to clean the back of cloth and laminate the display screen all the time.
Specifically, as shown in the figure, a space 19 is formed in the base 1 according to the embodiment, the space 19 is located on the upper back side of the rectangular slot 2, a blind hole 20 is formed in the top surface of the space 19, the top surface of the blind hole 20 is fixedly connected to the upper end of a third spring 21, the lower end of the third spring 21 is fixedly connected to the top surface of a conducting plate 22, the conducting plate 22 is located outside the blind hole 20, both sides of the bottom surface of the space 19 are respectively and fixedly connected to the bottom surfaces of metal sheets 23, the bottom surfaces of the conducting plates 22 can be respectively and simultaneously in contact fit with the top surfaces of the two metal sheets 23, the conducting plates 22 and the metal sheets 23 are respectively connected to a power circuit, a through hole 24 is formed in the back side of the top surface of the rectangular slot 2, the through hole 24 is communicated with the inside of the space 19, the bottom surface of the conducting plate 22, the lower end of the pressing rod 25 can be in contact fit with the top surface and the back side of the cover plate 3. The user turns over a apron 3 back to the outside, under the elastic force effect of third spring 21, conducting strip 22 and sheetmetal 23 contact, thereby can make the display screen circuit switch on and begin work, blind hole 20 can make the vertical motion of third spring 21, strengthen the operating stability of third spring 21, when turning over a apron 3 to the returning, because the top surface of apron 3 contacts with the lower extreme of depression bar 25, can be with depression bar 25 jack-up, thereby make conducting strip 22 no longer with sheetmetal 23 contact, the disconnection stop work of display screen circuit, the user can switch the display screen through turning over a apron 3, and convenient and fast more.
Further, as shown in fig. 2, the inner sides of the back surfaces of the upper sliders 9 in this embodiment are all wedge-shaped structures, and the wedge surfaces of the upper sliders 9 can be respectively and simultaneously in contact fit with the front surface of the top plate 7. This structure makes the area of contact increase of slider 9 and roof 7, and when roof 7 antedisplacement, two sliders 9 of top slide to both sides respectively, are favorable to the steady operation of slider 9 to further strengthen the structural stability of this device.
Furthermore, as shown in the figure, a plurality of heat dissipation holes 27 are respectively formed in two sides of the rectangular groove 2, the outer sides of the heat dissipation holes 27 are communicated with the outside, dust screens are respectively and fixedly installed in the heat dissipation holes 27, and when the cover plate 3 is located in the rectangular groove 2, the heat dissipation holes 27 are located above the blocking cloth 18. This structure can be favorable to the heat in the base 1 to give off to the external world through louvre 27 to avoid the heat to accumulate in rectangular channel 2 for a long time, in order to avoid the display screen to receive the damage, and enable the electronic component in the base 1 and effectively dispel the heat.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A novel electronic communication device is characterized in that: comprises a base (1), a rectangular groove (2) is arranged on the bottom surface of the base (1), the bottom surface of the rectangular groove (2) is communicated with the outside, the back side of the top surface of the rectangular groove (2) is hinged with the top surface of a cover plate (3) through a damping shaft, the cover plate (3) can be completely positioned in the rectangular groove (2), the top of the front surface of the cover plate (3) is provided with a first strip-shaped groove (4), the back surface of the first strip-shaped groove (4) is provided with a second strip-shaped groove (5), the length of the second strip-shaped groove (5) is equal to that of the first strip-shaped groove (4), the height of the second strip-shaped groove (5) is less than that of the first strip-shaped groove (4), the back surface of the second strip-shaped groove (5) is fixedly connected with the rear ends of a plurality of first springs (6), the front ends of the first springs (6) are respectively and fixedly connected with the back surface of the same top plate (7), the front, the back side of the top surface of the rectangular groove (2) is fixedly connected with the top surface of a strip-shaped plate (26), the strip-shaped plate (26) can be positioned in a first strip-shaped groove (4), the bottom surface of the strip-shaped plate (26) can be in contact fit with the front surface of the top plate (7), two sides of the first strip-shaped groove (4) are respectively and fixedly connected with one end of a second spring (8), the other end of the second spring (8) is respectively and fixedly connected with the outer side of a sliding block (9), the sliding block (9) can respectively and simultaneously slide along the first strip-shaped groove (4), the front surface of the sliding block (9) extends out of the first strip-shaped groove (4), the front side of the bottom surface of the sliding block (9) is respectively hinged with two ends of the top surface of a scissor mechanism (10), a groove (11) is formed in the front surface of the cover plate (3), the groove (11) is positioned below the first strip-shaped groove, two sides of the top surface of a horizontal rod (12) are respectively provided with a strip-shaped groove (13), the same sliding blocks (9) are respectively and movably installed in the strip-shaped grooves (13), two ends of the bottom surface of a scissor mechanism (10) are respectively and simultaneously hinged with the top surfaces of the corresponding sliding blocks (9), two sides of a cover plate (3) are respectively provided with a vertical sliding chute (14), the sliding chutes (14) are respectively positioned at two sides of a groove (11), an L-shaped sliding seat (15) is movably installed in each sliding chute (14), the L-shaped sliding seats (15) can respectively and simultaneously slide up and down along the corresponding sliding chutes (14), two ends of the horizontal rod (12) are respectively and simultaneously and fixedly connected with the corresponding L-shaped sliding seats (15), the tops of two sides of the groove (11) are respectively and fixedly connected with one end of a torsion spring (16), a rotating shaft (17) is arranged in the groove (11), two ends of the, the periphery of the rotating shaft (17) is fixedly connected with one end of a blocking cloth (18), the blocking cloth (18) winds around the rotating shaft (17) for a plurality of weeks, the other end of the blocking cloth (18) is fixedly connected with the top surface of the horizontal rod (12), and the blocking cloth (18) is in a tight state.
2. The novel electronic communication device of claim 1, wherein: the back of horizontal pole (12) fixed mounting cleaning cloth, cleaning cloth's back can with the preceding contact cooperation of display screen, and the cross sectional area of horizontal pole (12) is the wedge structure, the back of horizontal pole (12) is the wedge face.
3. The novel electronic communication device of claim 1, wherein: the base (1) is internally provided with a space (19), the space (19) is positioned at the back side above the rectangular groove (2), the top surface of the space (19) is provided with a blind hole (20), the top surface of the blind hole (20) is fixedly connected with the upper end of a third spring (21), the lower end of the third spring (21) is fixedly connected with the top surface of a conducting strip (22), the conducting strip (22) is positioned outside the blind hole (20), the two sides of the bottom surface of the space (19) are respectively and fixedly connected with the bottom surfaces of metal sheets (23), the bottom surfaces of the conducting strip (22) can be respectively and simultaneously in contact fit with the top surfaces of the two metal sheets (23), the conducting strip (22) and the metal sheets (23) are respectively connected with a power circuit, the back side of the top surface of the rectangular groove (2) is provided with a through hole (24), the through hole (24) is communicated with the inside of the space (19), the bottom surface of, the pressing rod (25) can penetrate between the two metal sheets (23), the pressing rod (25) can penetrate through the through hole (24), and the lower end of the pressing rod (25) can be in contact fit with the back side of the top surface of the cover plate (3).
4. The novel electronic communication device of claim 1, wherein: the inner side of the back of the sliding block (9) above is of a wedge-shaped structure, and the wedge-shaped surfaces of the sliding block (9) above can be respectively and simultaneously in contact fit with the front of the top plate (7).
5. The novel electronic communication device of claim 1, wherein: the dust-proof cover is characterized in that a plurality of heat dissipation holes (27) are formed in two sides of the rectangular groove (2) respectively, the outer sides of the heat dissipation holes (27) are communicated with the outside, dust-proof nets are fixedly installed in the heat dissipation holes (27) respectively, and when the cover plate (3) is located in the rectangular groove (2), the heat dissipation holes (27) are located above the blocking cloth (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138214.3A CN108515921B (en) | 2018-02-10 | 2018-02-10 | Novel electronic communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138214.3A CN108515921B (en) | 2018-02-10 | 2018-02-10 | Novel electronic communication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108515921A CN108515921A (en) | 2018-09-11 |
| CN108515921B true CN108515921B (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138214.3A Expired - Fee Related CN108515921B (en) | 2018-02-10 | 2018-02-10 | Novel electronic communication device |
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| CN (1) | CN108515921B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581111B (en) * | 2018-12-10 | 2021-05-14 | 国网安徽省电力有限公司池州供电公司 | A power load check out test set for mountain area tourism landscape area |
| CN110037478B (en) * | 2019-03-15 | 2021-01-05 | 温州商学院 | Lifting furniture device for small apartment house |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2505344A1 (en) * | 2005-04-28 | 2006-10-28 | Zhi Xiong Huo | Portable and car-borne dual-purpose lcd screen holding device |
| CN202145670U (en) * | 2011-07-28 | 2012-02-15 | 石刚 | Beautifying cover of flat television |
| CN206689176U (en) * | 2017-04-14 | 2017-12-01 | 泉州宝顿机械技术开发有限公司 | A kind of dust cover of plant equipment |
| CN107422797A (en) * | 2017-08-04 | 2017-12-01 | 合肥千奴信息科技有限公司 | A kind of novel computer display |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140121077A (en) * | 2013-04-05 | 2014-10-15 | 인테그라글로벌 주식회사 | Apparatus for cleaning and coling solar panel |
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2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2505344A1 (en) * | 2005-04-28 | 2006-10-28 | Zhi Xiong Huo | Portable and car-borne dual-purpose lcd screen holding device |
| CN202145670U (en) * | 2011-07-28 | 2012-02-15 | 石刚 | Beautifying cover of flat television |
| CN206689176U (en) * | 2017-04-14 | 2017-12-01 | 泉州宝顿机械技术开发有限公司 | A kind of dust cover of plant equipment |
| CN107422797A (en) * | 2017-08-04 | 2017-12-01 | 合肥千奴信息科技有限公司 | A kind of novel computer display |
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| CN108515921A (en) | 2018-09-11 |
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