CN218646813U

CN218646813U - Raise dust detector convenient to screen cleaning

Info

Publication number: CN218646813U
Application number: CN202222887725.XU
Authority: CN
Inventors: 朱晓雅; 林丹娃; 何延平
Original assignee: Hainan Agricultural Reclamation Construction Engineering Group Co ltd
Current assignee: Hainan Agricultural Reclamation Construction Engineering Group Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-17
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to an environmental protection check out test set technical field just discloses a raise dust detector convenient to screen is clean, including online raise dust detector main part and the display screen of fixed mounting on online raise dust detector main part outer wall, the equal fixed mounting in outer wall both ends of display screen has the guide rail, has all seted up the spout on two guide rails, and the inside slidable mounting of spout has the movable block. This kind of raise dust detector convenient to screen cleaning, the border that promotes the sunshading board through the upset makes the sunshading board overturn to perpendicular with the display screen from the position that is parallel with the display screen, when the sunshading board is whole with the display screen and is the vertical state, the sunshading board can produce the protection to the upper end and the screen of display screen, can avoid sunshine to penetrate the screen of display screen directly, can be used to prolong the life of display screen, the sunshading board can drive when the upset and make clean strip reciprocating, clean strip can clean the outer wall of display screen when the activity, and then avoid the outer wall of display screen to accumulate too much dust and influence its normal use.

Description

Raise dust detector convenient to screen cleaning

Technical Field

The utility model relates to an environmental protection check out test set technical field specifically is a raise dust detector convenient to screen cleaning.

Background

The raise dust detector is a device for detecting the concentration of particulate matters and the noise degree in the surrounding environment on line through a light scattering counting method and a sound sensing counting method, and mainly comprises a raise dust monitoring unit, a noise monitoring unit, a meteorological monitoring unit, a data acquisition and processing unit, a data transmission unit, an LED screen display unit and a video character superposition unit, can realize the monitoring of environmental parameters for the detection environment, display, data uploading and a video superposition function, and is widely applied to construction sites, coal mine factories, industrial parks, communities, urban environments, residential quarters, sand yards, coal yards and other places.

In the prior art, for example, patent No. CN215414919U provides an anti-blocking type raise dust detector in the patent technology, which includes: the device comprises a detector body, a pair of raise dust detection components and an anti-blocking cleaning mechanism; the pair of dust detection components are arranged on one side of the detector body; prevent stifled clearance mechanism and locate raise dust determine module's the outside, prevent stifled clearance mechanism and include L type mount, be connected with a plurality of evenly distributed's clean pole on the L type mount, clean pole and raise dust determine module phase-match, one side that clean pole is close to raise dust determine module all is connected with the cleaning brush. The utility model discloses an increase corresponding stifled clearance mechanism of preventing to the raise dust detector, can play the effect of preventing stifled clearance to the raise dust detector, reduced the raise dust detector and influenced the condition that the jam appears by granule debris in the environment in the use, improved the detection accuracy in the raise dust detector use, reduced follow-up intensity of labour who clears up the maintenance to the raise dust detector, improved the stability in the raise dust detector use.

However, in the above technical scheme, dust on the construction site is large, a large amount of dust is easily accumulated on the surface of the raise dust detector in the long-time use process, the dust is accumulated on the surface of the display screen of the raise dust detector, and the display of parameters on the display screen is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a raise dust detector convenient to screen cleaning to solve one of the problem that the background art provided at least, make the display screen live time on the raise dust detector longer, and be convenient for the cleanness to the screen when it uses.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a raise dust detector convenient to screen is clean, include online raise dust detector main part and the display screen of fixed mounting on online raise dust detector main part outer wall, the equal fixed mounting in outer wall both ends of display screen has the guide rail, the spout has all been seted up on two guide rails, the inside slidable mounting of spout has the movable block, be provided with clean strip between two movable blocks, the upper end outer wall of display screen rotates the bracing piece of installing two symmetry settings, a lateral wall that is close to the display screen on the bracing piece has seted up special-shaped groove, rotate on the outer wall of two movable blocks and install the slide bar, the one end fixed mounting who keeps away from the movable block on the slide bar has the spacing slide bar of two symmetry settings, and the terminal slidable mounting who keeps away from the movable block on the slide bar is in special-shaped groove, the cross section in special-shaped groove is the T setting, fixed mounting has the sunshading board between two bracing pieces.

Adopt above-mentioned structure, the cleaning strip of setting between two movable blocks can clean the surface of display screen from bottom to top cleanly, when the sunshading board upset to be the vertical state with the display screen is whole, the sunshading board can protect the upper end of display screen, prevents that it from receiving the direct injury of rainwater and burning sun, and simultaneously, the sunshading board can carry out the sunshade to the screen of display screen and handle, prevents that it from ageing with higher speed under the burning sun, prolongs its life.

Preferably, the outer wall of the upper end of the guide rail is movably provided with a fixing bolt, a threaded hole is formed in the position, corresponding to the fixing bolt, of the movable block in a penetrating mode, and the threaded hole is matched with the fixing bolt.

By adopting the structure, under the fixing action of the fixing bolt, a stable triangular structure can be formed between the guide rail and the slide rod as well as the support rod, so that the slide rod can stably support the sun shield, the sun shield is always kept in a state vertical to the display screen, and the falling of the movable end under the action of gravity is prevented from shielding the screen of the display screen.

Preferably, two ends of the cleaning strip are movably connected with corresponding positions on the two movable blocks respectively.

Adopt above-mentioned structure, when the cleaning strip is ageing serious or when becoming dirty at the in-process of long-time use, dismantle the both ends of cleaning strip behind the user's accessible unscrewing bolt, then, the user can change the cleaning strip for guarantee the clean effect of cleaning strip to the display screen.

Preferably, the support rod is of an L-shaped structure, and the tail end of the short edge of the support rod is rotatably connected with the corresponding position of the outer wall of the upper end of the display screen.

Adopt above-mentioned structure, can protect the upper end of display screen after the sunshading board upset, and then make the sunshading board to the protective range grow of display screen, make its practicality strengthen the upper end that the sunshading board overturns the back can protect the display screen, and then make the sunshading board to the protective range grow of display screen, make its practicality strengthen.

Preferably, the lower end of the outer wall of the sun visor is fixedly provided with a pull rod.

By adopting the structure, the setting of the pull rod enables the user to more conveniently grip the lower end of the sun shield, and further the process of turning the sun shield by the user is more convenient.

Preferably, the outer wall of one end, far away from the guide rail, of the fixing bolt is provided with anti-skidding grains.

By adopting the structure, the anti-slip lines can prevent the hands of the user from slipping with the fixing bolts.

Preferably, one end of the special-shaped groove far away from the fixing bolt is arranged in a penetrating mode.

By adopting the structure, when the sun shield is parallel to the surface of the display screen, the sliding rod can be accommodated in the special-shaped groove by the penetrating arrangement of the tail end of the supporting rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this kind of raise dust detector convenient to screen cleaning, the border that promotes the sunshading board through overturning from top to bottom makes the sunshading board overturn to perpendicular with the display screen from the position parallel with the display screen, and when the sunshading board was whole to be the vertical state with the display screen, the sunshading board can produce the protection to the upper end and the screen of display screen, can avoid sunshine to penetrate the screen of display screen directly. Can be used to prolong the life of display screen, simultaneously, the sunshading board can drive when the upset and make clean strip reciprocating, then clean strip can clean the outer wall of display screen when the activity, and then avoids the outer wall of display screen to accumulate too much dust and influence its normal use.

Drawings

Fig. 1 is a schematic view of the overall structure of the main body of the present invention;

FIG. 2 is a schematic view of the sunshade plate of the present invention;

FIG. 3 is a schematic view of the display screen of the present invention;

FIG. 4 is a schematic view of the connection between the movable block and the sliding rod of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an online raise dust detector main body; 2. a display screen; 3. a guide rail; 4. a chute; 5. a movable block; 6. a support bar; 7. a slide bar; 8. a cleaning strip; 9. a sun visor; 10. fixing the bolt; 11. a limiting slide bar; 12. a threaded hole; 13. a special-shaped groove; 14. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning

Please refer to fig. 1-5, a raise dust detector convenient for cleaning of screen, including online raise dust detector main body 1 and display screen 2 fixedly mounted on the outer wall of online raise dust detector main body 1, the outer wall both ends of display screen 2 are all fixedly mounted with guide rail 3, spout 4 has all been seted up on two guide rails 3, the inside slidable mounting of spout 4 has movable block 5, be provided with cleaning strip 8 between two movable blocks 5, the upper end outer wall of display screen 2 rotates installs two bracing pieces 6 that the symmetry set up, a profile groove 13 has been seted up to a lateral wall that is close to display screen 2 on the bracing piece 6, rotate on the outer wall of two movable blocks 5 and install slide bar 7, the one end fixed mounting who keeps away from movable block 5 on slide bar 7 has two spacing slide bars 11 that the symmetry set up, and the end slidable mounting who keeps away from movable block 5 on slide bar 7 is in profile groove 13, the cross section of profile groove 13 is the T shape setting, fixed mounting has sunshading board 9 between two bracing pieces 6.

The utility model discloses in clear raise dust detector of screen of being convenient for that provides, when using, the user accessible grips sunshading board 9's border position and overturns sunshading board 9, rotate through the damping pivot between sunshading board 9 and display screen 2's the upper end and be connected, when sunshading board 9 is rotating as the axle center in the damping pivot of the upper end with display screen 2, under slide bar 7's linkage effect, slide bar 7's one end is in the inside slip of bracing piece 6, slide bar 7's the other end drives movable block 5 at spout 4's inside lapse, when movable block 5 slides to spout 4's upper end, the clean strip 8 of setting between two movable blocks 5 can clean display screen 2's surface from bottom to top cleanly, when sunshading board 9 overturns to and display screen 2 wholly is the vertical state, sunshading board 9 can protect display screen 2's upper end, prevent that it from receiving rainwater and the direct injury of burning sun, and simultaneously, sunshading board 9 can carry out the sunshade processing to display screen 2, prevent it from accelerating ageing under the burning sun, prolong its life.

Further, as shown in fig. 3 and 5, the outer wall of the upper end of the guide rail 3 is movably provided with a fixing bolt 10, a threaded hole 12 is formed in the position, corresponding to the fixing bolt 10, of the movable block 5 in a penetrating manner, the threaded hole 12 is matched with the fixing bolt 10, when the movable block 5 moves to the upper end of the sliding groove 4, a user can enable the tail end of the fixing bolt 10 to be in threaded connection with the threaded hole 12 formed in the movable block 5 through screwing up the two fixing bolts 10, then under the fixing action of the fixing bolt 10, a stable triangular structure can be formed between the guide rail 3 and the sliding rod 7 and the supporting rod 6, and further the sliding rod 7 can stably support the sun visor 9, so that the display screen 2 is always kept in a state perpendicular to the sun visor, and the screen of the display screen 2 is prevented from being blocked by the movable end due to gravity action.

Further, as shown in fig. 3 and 5, the both ends of cleaning strip 8 correspond position swing joint on with two movable blocks 5 respectively, correspond position swing joint on bolt and the movable block 5 is passed through at the both ends of cleaning strip 8, then when cleaning strip 8 is ageing serious or become dirty at the in-process of long-time use, the user accessible is unscrewed the bolt after to the both ends of cleaning strip 8 and is dismantled, then, the user can change cleaning strip 8 for guarantee the clean effect of cleaning strip 8 to display screen 2 screens.

Further, as shown in fig. 2 and fig. 3, the support rod 6 is an L-shaped structure, the short end of the support rod 6 is connected to the outer wall of the upper end of the display screen 2 in a rotating manner, the support rod 6 is an L-shaped support rod, the support rod 6 is more convenient for the upward turning of the sunshade plate 9, and the support rod 6 is used for rotating the sunshade plate 9, compared with the case that one edge of the sunshade plate 9 is hinged to the upper end of the display screen 2, the upper end of the display screen 2 can be protected after the sunshade plate 9 is turned, and the protection range of the sunshade plate 9 to the display screen 2 is enlarged, so that the practicability of the sunshade plate is enhanced.

Further, as shown in fig. 3, a pull rod 14 is fixedly mounted at the lower end of the outer wall of the sun visor 9, and the setting of the pull rod 14 enables a user to more conveniently hold the lower end of the sun visor 9, so that the process of turning over the sun visor 9 by the user is more convenient.

Further, as shown in fig. 5, the outer wall of one end of the fixing bolt 10 away from the guide rail 3 is provided with anti-slip patterns, the anti-slip patterns at the end of the fixing bolt 10 are arranged so that the fixing bolt 10 can be rotated and adjusted directly by hand without using a tool, and the anti-slip patterns can prevent slipping between the hand of the user and the fixing bolt 10.

Further, as shown in fig. 2 and 3, the end of the shaped groove 13 far from the fixing bolt 10 is disposed to penetrate through, and when the sun visor 9 is parallel to the surface of the display screen 2, the end of the support rod 6 is disposed to penetrate through so that the slide rod 7 is accommodated inside the shaped groove 13.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a raise dust detector convenient to screen cleaning, includes display screen (2) of online raise dust detector main part (1) and fixed mounting on online raise dust detector main part (1) outer wall, its characterized in that: the equal fixed mounting in outer wall both ends of display screen (2) has guide rail (3), spout (4) have all been seted up on two guide rail (3), the inside slidable mounting of spout (4) has movable block (5), be provided with between two movable block (5) cleaning strip (8), the upper end outer wall of display screen (2) rotates and installs bracing piece (6) that two symmetries set up, dysmorphism groove (13) have been seted up to a lateral wall face that is close to display screen (2) on bracing piece (6), rotate on the outer wall of two movable blocks (5) and install slide bar (7), the one end fixed mounting who keeps away from movable block (5) on slide bar (7) has spacing slide bar (11) that two symmetries set up, and the terminal slidable mounting who keeps away from movable block (5) on slide bar (7) is in dysmorphism groove (13), the cross section in dysmorphism groove (13) is the T setting, fixed mounting has sunshading board (9) between two bracing pieces (6).

2. A raise dust detector convenient for screen cleaning according to claim 1, characterized in that: the outer wall movable mounting of the upper end of guide rail (3) has fixing bolt (10), and the position that corresponds with fixing bolt (10) on movable block (5) runs through set up threaded hole (12), and threaded hole (12) and fixing bolt (10) match the setting.

3. A raise dust detector convenient for screen cleaning according to claim 1, characterized in that: two ends of the cleaning strip (8) are respectively movably connected with corresponding positions on the two movable blocks (5).

4. A raise dust detector convenient for screen cleaning according to claim 1, characterized in that: the support rod (6) is of an L-shaped structure, and the tail end of the short edge of the support rod (6) is rotatably connected with the corresponding position of the outer wall at the upper end of the display screen (2).

5. A raise dust detector convenient for screen cleaning according to claim 1, characterized in that: and a pull rod (14) is fixedly arranged at the lower end of the outer wall of the sun shield (9).

6. A raise dust detector convenient for screen cleaning according to claim 2, characterized in that: and anti-skidding grains are arranged on the outer wall of one end, far away from the guide rail (3), of the fixing bolt (10).

7. A raise dust detector convenient for screen cleaning according to claim 1, characterized in that: the special-shaped groove (13) is arranged at one end far away from the fixing bolt (10) in a penetrating manner.