CN217212132U

CN217212132U - Laser suction type dust detector

Info

Publication number: CN217212132U
Application number: CN202220905647.9U
Authority: CN
Inventors: 于钦政; 明述英; 丁庆超
Original assignee: Zhuo'er Ruisen Fire Technology Co ltd
Current assignee: Zhuo'er Ruisen Fire Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-16
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a laser suction type dust detector, which comprises an equipment main body, wherein the surface of the equipment main body is respectively and fixedly provided with a display screen and a button, the surface of the equipment main body is fixedly connected with a first acrylic plate, the surface of the first acrylic plate is provided with a second acrylic plate, the bottom of the equipment main body is fixedly provided with a charging port, the inner wall of the charging port is in sliding connection with a chock block, one side of the chock block is fixedly connected with a connecting plate, a connecting belt is fixedly connected between the connecting plate and the equipment main body, and one side of the equipment main body is fixedly connected with a mounting plate, can be convenient for the user stably hold the operation of carrying out the chock, very be favorable to using.

Description

Laser suction type dust detector

Technical Field

The utility model relates to a detector technical field, in particular to laser suction type dust detector.

Background

The laser suction type dust detector is suitable for rapid determination of concentration of inhalable particles (PM 10) in public places, detection of dust concentration in labor hygiene aspects such as production sites of industrial and mining enterprises and the like, monitoring of the concentration of inhalable dust in the field of environmental protection, and can be used for evaluating purification efficiency of air purifiers.

Current dust detector does not set up the dustproof mechanism to the port that charges mostly, leads to too much dust impurity to get into the port that charges easily, and then causes the contact failure of the port that charges, and does not set up the protection machanism to display screen and button mostly, during the mobile device, causes the maloperation easily, is unfavorable for the use relatively.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser suction type dust detector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser suction-type dust detector, includes equipment principal, equipment principal's surface difference fixed mounting has display screen and button, equipment principal's fixed surface is connected with first ya li ke ban, the surface of first ya li ke ban is provided with second ya li ke ban, equipment principal's bottom fixed mounting has the port of charging, the inner wall sliding connection of the port of charging has the chock, one side fixedly connected with connecting plate of chock, the fixedly connected with connecting band between connecting plate and the equipment principal, one side fixedly connected with mounting panel of equipment principal, the slot has been seted up at the top of mounting panel, the inner wall sliding connection of slot has the filter screen frame, the dustproof filter screen of inner wall fixedly connected with of filter screen frame.

As a preferred technical scheme of the utility model, the first rib frame of side fixedly connected with of first ya li ke board, first rib frame's surface is rotated through the bull stick and is connected with the connecting rod, one side fixedly connected with second rib frame of connecting rod, second rib frame's inner wall fixed connection second ya li board.

As a preferred technical scheme of the utility model, the bottom fixedly connected with magnetic stripe of second inferior gram force board, equipment principal's top fixedly connected with metal sheet.

As the utility model discloses a preferred technical scheme, the inner wall of dustproof filter screen passes through construction bolt fixed mounting filter screen frame, construction bolt is the knurling hand and twists the bolt, the chamfer has been seted up to the import department of slot.

As an optimal technical scheme of the utility model, the top fixedly connected with bandage of equipment main part, the one end fixedly connected with of bandage baldric.

As a preferred technical scheme of the utility model, the back fixedly connected with slipmat of equipment main part, the surface of slipmat is provided with anti-skidding contact.

As an optimized technical scheme of the utility model, fixedly connected with handle between connecting band and the connecting plate, the antiskid groove has been seted up on the surface of handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up chock, connecting plate and connecting band, convenient to use person pegs graft sealedly to the inside of charging port to avoid the dust to get into the inside of charging port, add simultaneously and establish handle and antiskid groove, can the convenient to use person stably grip the operation of carrying out the chock, very be favorable to the use.

2. The utility model discloses a set up first ya keli gram board and second ya keli board, can carry out the block protection to display screen and button, and then can effectually avoid the maloperation, establish first additional strengthening frame, connecting rod and second additional strengthening frame through adding simultaneously, can improve the intensity of first ya keli gram board and second ya keli board, and the person of facilitating the use opens and shuts the second ya keli board, the effectual practicality that improves equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present invention;

fig. 4 is the connection relationship diagram of the filter screen and the mounting seat of the present invention.

In the figure: 1. an apparatus main body; 2. a display screen; 3. pressing a key; 4. a first acrylic plate; 5. a second acrylic sheet; 6. a magnetic strip; 7. a metal plate; 8. a first reinforcing frame; 9. a connecting rod; 10. a second reinforcing frame; 11. a charging port; 12. a chock block; 13. a connecting plate; 14. a handle; 15. an anti-slip groove; 16. a connecting belt; 17. a dustproof filter screen; 18. mounting a plate; 19. a slot; 20. installing a bolt; 21. a screen frame; 22. chamfering; 23. a bandage; 24. shoulder straps; 25. a non-slip mat.

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.

Referring to fig. 1-4, the present invention provides a technical solution of a laser suction type dust detector:

the first embodiment is as follows:

referring to fig. 1, 2, 3 and 4, a laser suction type dust detector comprises an apparatus body 1, a display screen 2 and a key 3 are respectively and fixedly installed on the surface of the apparatus body 1, a first acrylic plate 4 is fixedly connected to the surface of the apparatus body 1, a second acrylic plate 5 is arranged on the surface of the first acrylic plate 4, a charging port 11 is fixedly installed at the bottom of the apparatus body 1, a plug 12 is slidably connected to the inner wall of the charging port 11, a connecting plate 13 is fixedly connected to one side of the plug 12, a connecting belt 16 is fixedly connected between the connecting plate 13 and the apparatus body 1, an installation plate 18 is fixedly connected to one side of the apparatus body 1, a slot 19 is formed in the top of the installation plate 18, a filter screen frame 21 is slidably connected to the inner wall of the slot 19, a dustproof filter screen 17 is fixedly connected to the inner wall of the filter screen frame 21, a first reinforcing frame 8 is fixedly connected to the side of the first acrylic plate 4, the surface of the first reinforcing frame 8 is rotatably connected with a connecting rod 9 through a rotating rod, one side of the connecting rod 9 is fixedly connected with a second reinforcing frame 10, and the inner wall of the second reinforcing frame 10 is fixedly connected with a second acrylic plate 5.

When the laser suction type dust detector is used, the display screen 2 can be sealed and protected by adding the first acrylic plate 4, the external error touch and impact can be avoided, the second acrylic plate 5 is added, after a user turns over the second acrylic plate 5, the second acrylic plate 5 drives the second reinforcing frame 10, the second reinforcing frame 10 drives the connecting rod 9, the connecting rod 9 rotates around the joint with the first reinforcing frame 8, the key 3 is exposed, the key 3 can be operated, when the user closes the second acrylic plate 5, the key 3 can be sealed and protected, the plug block 12 can be inserted into the charging port 11 by aligning the plug block 12 with the charging port 11, the charging port 11 can be sealed, dust impurities can be prevented from entering the charging port 11, when the user needs to charge, the plug block 12 is taken out by the user, the plug block 12 is connected to the equipment main body 1 through the connecting belt 16, the loss of the chock block 12 can be avoided, when a user needs to replace the dustproof filter screen 17, the filter screen frame 21 is upwards drawn out from the inside of the slot 19 and then replaced with a new one, and the dustproof filter screen is inserted into the inside of the slot 19 again, so that the dustproof filter screen is more beneficial to use.

Example two:

on the basis of the first embodiment, as shown in fig. 1, 2, 3, and 4, the bottom of the second acrylic plate 5 is fixedly connected with a magnetic stripe 6, the top of the device body 1 is fixedly connected with a metal plate 7, the inner wall of the dustproof filter screen 17 is fixedly installed with a filter screen frame 21 through an installation bolt 20, the installation bolt 20 is a knurled screw bolt, the inlet of the slot 19 is provided with a chamfer 22, the top of the device body 1 is fixedly connected with a bandage 23, one end of the bandage 23 is fixedly connected with a shoulder strap 24, the back of the device body 1 is fixedly connected with a non-slip mat 25, the surface of the non-slip mat 25 is provided with a non-slip contact, the connecting strap 16 is fixedly connected with the handle 14, and the surface of the handle 14 is provided with a non-slip groove 15.

When the laser suction type dust detector is used, when the second acrylic plate 5 is closed, the magnetic strip 6 is attached to the metal plate 7, the magnetic strip and the metal plate are mutually adsorbed through magnetic force, the stability of the closed second acrylic plate 5 can be further improved, the stability of the installed filter screen frame 21 can be improved by installing the filter screen frame 21 through the installation bolt 20, meanwhile, knurling hand screwing bolts are convenient for a user to operate by hands, when the filter screen frame 21 is inserted and connected, the chamfer 22 is formed, the filter screen frame 21 can be guided, the installation convenience is improved, through additionally arranging the bandage 23 and the shoulder belt 24, the user can conveniently carry the filter screen by using shoulders, the portability of the device is improved, the anti-skid pad 25 is additionally arranged, the user can conveniently hold the device, the stability of the device when the user holds the device can be improved through the arrangement of the anti-skid contacts, the handle 14 is additionally arranged, the user can conveniently grasp the insertion operation of the chock 12, the provision of the anti-slip groove 15 improves the stability of the user gripping the handle 14.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A laser suction type dust detector comprises an equipment main body (1), and is characterized in that: a display screen (2) and a key (3) are respectively and fixedly arranged on the surface of the equipment main body (1), the surface of the equipment main body (1) is fixedly connected with a first ya keli board (4), the surface of the first acrylic plate (4) is provided with a second acrylic plate (5), a charging port (11) is fixedly arranged at the bottom of the equipment main body (1), the inner wall of the charging port (11) is connected with a chock block (12) in a sliding way, one side of the chock block (12) is fixedly connected with a connecting plate (13), a connecting belt (16) is fixedly connected between the connecting plate (13) and the equipment main body (1), one side of the equipment main body (1) is fixedly connected with a mounting plate (18), the top of the mounting plate (18) is provided with a slot (19), the inner wall sliding connection of slot (19) has filter screen frame (21), the inner wall fixedly connected with of filter screen frame (21) filter screen (17) that prevents dust.

2. A laser inhalation dust detector according to claim 1, wherein: the side fixedly connected with first reinforcement frame (8) of first ya keli board (4), the surface of first reinforcement frame (8) is rotated through the bull stick and is connected with connecting rod (9), one side fixedly connected with second reinforcement frame (10) of connecting rod (9), inner wall fixed connection second ya keli board (5) of second reinforcement frame (10).

3. A laser inhalation dust detector according to claim 2, wherein: the bottom fixedly connected with magnetic stripe (6) of second inferior gram force board (5), the top fixedly connected with metal sheet (7) of equipment main part (1).

4. A laser suction dust detector according to claim 1, wherein: the inner wall of dustproof filter screen (17) passes through construction bolt (20) fixed mounting filter screen frame (21), construction bolt (20) are the knurling hand and twist the bolt, chamfer (22) have been seted up to the import department of slot (19).

5. A laser suction dust detector according to claim 1, wherein: the top of the equipment main body (1) is fixedly connected with a bandage (23), and one end of the bandage (23) is fixedly connected with a shoulder belt (24).

6. A laser suction dust detector according to claim 1, wherein: the back of the equipment body (1) is fixedly connected with an anti-slip pad (25), and the surface of the anti-slip pad (25) is provided with anti-slip contacts.

7. A laser suction dust detector according to claim 1, wherein: a handle (14) is fixedly connected between the connecting band (16) and the connecting plate (13), and an anti-skid groove (15) is formed in the surface of the handle (14).