Air quality detection equipment

Abstract

The utility model discloses air quality detection equipment, which comprises a cart, a lifting seat, an air quality detector and a lifting plate, the upper surface of the lifting plate is provided with a slot and an installation groove, an insertion block is installed in the slot, one surface of the insertion block is provided with a clamping groove, a cross rod is fixedly installed in the installation groove, and the peripheral side surface of the cross rod is provided with a spring and a sliding block. A clamping block is fixedly connected to one surface of the sliding block, a notch is formed in one surface of the lifting plate, a pull rod is installed in the notch, and the air quality detector is clamped and matched with the lifting plate. The air quality detector is clamped and matched with the lifting plate, when the air quality detector is damaged, the pull rods are pulled towards the two sides, the pull rods drive the clamping blocks to move towards the side away from the clamping grooves through the sliding blocks, after the clamping blocks are pulled out of the clamping grooves, the air quality detector can be disassembled by pulling the air quality detector upwards, the operation is simple, and the working efficiency is high. And the air quality detector can be rapidly disassembled, maintenance is convenient, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of air quality detection, in particular to an air quality detection device. Background Art

[0002] Chinese patent document CN220552842U discloses an indoor air quality detection device. The utility model relates to the field of air quality detection devices. The indoor air quality detection device can clean the inside of the ventilation duct after the detection is completed by controlling the fan to reverse, so as to prevent dust from affecting the next detection, and then control the drive motor to drive the screw to rotate, so that the slider descends in the slide groove as the screw rotates, so that the vent is retracted into the ventilation duct as the slider slides, and the upper end of the vent and the inner side of the through hole fit each other, so as to achieve the storage and dust prevention of the vent. When the detection height needs to be adjusted, the box body is pulled by holding the sleeve one, so that the sleeve two and the sleeve three are stretched to a suitable position, and the resistance is increased by the anti-slip strip to fix the position of the sleeve two and the sleeve three, and then the base is placed on a suitable plane, and the anti-slip pad makes the base and the plane fit stably, so as to achieve the adjustment of the detection height and the stable placement of the equipment. However, the design has the following defects: the air quality detector of the design is fixedly installed when installed, and it is not convenient to disassemble after the equipment is damaged, and it is impossible to repair or replace it in time, which affects the working process of the equipment. In order to solve the above problems, an air quality detection device is proposed. Utility Model Content

[0003] The utility model aims to provide an air quality detection device to solve the problem that the existing air quality detectors are fixedly installed during installation, and it is inconvenient to disassemble the equipment after it is damaged, and it is impossible to repair or replace it in time, which affects the working process of the equipment.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses an air quality detection device, comprising a trolley, a lifting seat, an air quality detector and a lifting plate, wherein the upper surface of the lifting plate is provided with a plurality of slots and a plurality of mounting slots, wherein an inserting block is installed in the slot, the inserting block is fixedly connected to the air quality detector, a surface of the inserting block is provided with a slot, a cross bar is fixedly installed in the mounting slot, a spring and a sliding block are installed on the peripheral side surface of the cross bar, a block is fixedly connected to a surface of the sliding block, a notch is provided on one surface of the lifting plate, a pull rod is installed in the notch, one end of the pull rod is fixedly connected to the sliding block, the air quality detector is snap-fitted with the lifting plate, and the air quality detector is snap-fitted with the lifting plate by setting the snap-fitting of the air quality detector and the lifting plate, when the air quality detector is damaged, the pull rod is pulled to both sides, and the pull rod drives the block to move to a side away from the slot through the sliding block, and when the block is pulled out of the slot, the air quality detector can be disassembled by pulling it upward, the operation is simple, the air quality detector can be disassembled quickly, the maintenance is convenient, and the practicability is strong.

[0006] Preferably, a screw is installed in the lifting seat, and a moving block and a sub-gear are installed on the peripheral side of the screw, the sub-gear is fixedly connected to the screw, and the moving block cooperates with the screw thread, a motor is fixedly installed on one side of the lifting seat, the output end of the motor is fixedly connected to the main gear, both side surfaces of the moving block are fixedly connected to the limiting rod, one end of the limiting rod is fixedly connected to the lifting plate, by setting the screw and the moving block, the motor drives the screw to rotate through the meshing between the gears, when the screw rotates, the moving block moves up and down, and further drives the lifting plate to rise and fall through the limiting rod, so that the height of the air quality detector can be adjusted, and the air quality at different heights can be detected, so that the detection data is more accurate.

[0007] Preferably, a plurality of universal wheels are installed on the bottom surface of the cart.

[0008] Preferably, the sliding block is slidably matched with the cross bar, and the pulling rod is slidably matched with the lifting plate.

[0009] Preferably, one end of the card block is installed in the card slot, and the card block is slidably matched with the card slot, and the insertion block is slidably matched with the slot.

[0010] Preferably, both side surfaces of the lifting seat are provided with limiting grooves, and the limiting rods are slidably matched with the limiting grooves.

[0011] Preferably, the main gear and the sub-gear are arranged vertically, and the main gear and the sub-gear are meshed.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with an air quality detector and a lifting plate for card assembly. When the air quality detector is damaged, the pull rods are pulled to both sides, and the pull rods drive the card block to move to the side away from the card slot through the slider. When the card block is pulled out of the card slot, the air quality detector can be pulled upward to complete its disassembly. The operation is simple, and the air quality detector can be quickly disassembled, which is convenient for maintenance and has strong practicality.

[0014] 2. The utility model sets a screw and a moving block. The motor drives the screw to rotate through the meshing of gears. When the screw rotates, the moving block moves up and down, and further drives the lifting plate to rise and fall through the limit rod, so that the height of the air quality detector can be adjusted, and the air quality at different heights can be detected, making the detection data more accurate.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 This is a first cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 for Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 5 This is a second cross-sectional structural schematic diagram of the present utility model.

[0022] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. Cart; 2. Lifting seat; 3. Air quality detector; 4. Lifting plate; 5. Pull rod; 6. Motor; 7. Limiting slot; 8. Limiting rod; 9. Universal wheel; 10. Screw; 11. Moving block; 12. Slot; 13. Insert block; 14. Card slot; 15. Mounting slot; 16. Cross bar; 17. Spring; 18. Slider; 19. Card block; 20. Main gear; 21. Sub gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0025] See also Figure 1-Figure 5 As shown, the utility model is an air quality detection device, including a cart 1, a lifting seat 2, an air quality detector 3 and a lifting plate 4, the upper surface of the lifting plate 4 is provided with a plurality of slots 12 and a plurality of mounting slots 15, an insert block 13 is installed in the slot 12, the insert block 13 is fixedly connected to the air quality detector 3, a surface of the insert block 13 is provided with a card slot 14, a cross bar 16 is fixedly installed in the mounting slot 15, a spring 17 and a slider 18 are installed on the peripheral side of the cross bar 16, a card block 19 is fixedly connected to one surface of the slider 18, a surface of the lifting plate 4 is provided with a notch, A pull rod 5 is installed in the groove, one end of which is fixedly connected to the slider 18, and the air quality detector 3 is snap-fitted with the lifting plate 4. By setting the air quality detector 3 to be snap-fitted with the lifting plate 4, when the air quality detector 3 is damaged, the pull rod 5 is pulled to both sides, and the pull rod 5 drives the block 19 to move to the side away from the slot 14 through the slider 18. When the block 19 is pulled out of the slot 14, the air quality detector 3 can be disassembled by pulling it upwards. The operation is simple, and the air quality detector 3 can be disassembled quickly, which is convenient for maintenance and has strong practicality.

[0026] A screw 10 is installed in the lifting seat 2, and a moving block 11 and a sub-gear 21 are installed on the peripheral side of the screw 10. The sub-gear 21 is fixedly connected to the screw 10, and the moving block 11 is threadedly matched with the screw 10. A motor 6 is fixedly installed on one side of the lifting seat 2, and the output end of the motor 6 is fixedly connected to the main gear 20. Both side surfaces of the moving block 11 are fixedly connected to the limiting rod 8, and one end of the limiting rod 8 is fixedly connected to the lifting plate 4. By setting the screw 10 and the moving block 11, the motor 6 drives the screw 10 to rotate through the meshing between the gears. When the screw 10 rotates, the moving block 11 moves up and down, and further drives the lifting plate 4 to rise and fall through the limiting rod 8, so that the height of the air quality detector 3 can be adjusted, and the air quality at different heights can be detected, so that the detection data is more accurate.

[0027] A plurality of universal wheels 9 are mounted on the bottom surface of the cart 1 .

[0028] The slider 18 is slidably matched with the cross bar 16 , and the pull rod 5 is slidably matched with the lifting plate 4 .

[0029] One end of the card block 19 is installed in the card slot 14 , and the card block 19 is slidably matched with the card slot 14 , and the inserting block 13 is slidably matched with the slot 12 .

[0030] Limiting grooves 7 are provided on both sides of the lifting seat 2 , and limiting rods 8 are slidably matched with the limiting grooves 7 .

[0031] The main gear 20 and the sub gear 21 are vertically arranged, and the main gear 20 and the sub gear 21 are meshed.

[0032] Example:

[0033] like Figure 1-Figure 5 As shown, a method for using an air quality detection device of the utility model is as follows: when using the utility model, first move the device to the position to be detected, start the air quality detector 3 to detect the air quality, and the motor 6 drives the screw 10 to rotate through the meshing between the gears. When the screw 10 rotates, the moving block 11 moves up and down, and further drives the lifting plate 4 to rise and fall through the limit rod 8, so that the height of the air quality detector 3 can be adjusted, and the air quality at different heights can be detected, so that the detection data is more accurate. When the air quality detector 3 is damaged, pull the pull rod 5 to both sides, and the pull rod 5 drives the block 19 to move to the side away from the slot 14 through the slider 18. When the block 19 is pulled out of the slot 14, pull the air quality detector 3 upward to complete its disassembly. The operation is simple, and the air quality detector 3 can be quickly disassembled, which is convenient for maintenance and has strong practicality.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An air quality detection device, comprising a cart (1), a lifting seat (2), an air quality detector (3) and a lifting plate (4), characterized in that: The upper surface of the lifting plate (4) is provided with a plurality of slots (12) and a plurality of mounting slots (15), an insert block (13) is installed in the slot (12), the insert block (13) is fixedly connected to the air quality detector (3), a clamping slot (14) is provided on one surface of the insert block (13), a cross bar (16) is fixedly installed in the mounting slot (15), a spring (17) and a slider (18) are installed on the peripheral side of the cross bar (16), a clamping block (19) is fixedly connected to one surface of the slider (18), a notch is provided on one surface of the lifting plate (4), a pull rod (5) is installed in the notch, one end of the pull rod (5) is fixedly connected to the slider (18), and the air quality detector (3) is clamped and matched with the lifting plate (4).

2. An air quality detection device according to claim 1, characterized in that: A screw rod (10) is installed in the lifting seat (2), and a moving block (11) and a sub-gear (21) are installed on the peripheral side of the screw rod (10), the sub-gear (21) is fixedly connected to the screw rod (10), and the moving block (11) is threadedly matched with the screw rod (10). A motor (6) is fixedly installed on one side of the lifting seat (2), and the output end of the motor (6) is fixedly connected to the main gear (20). Both side surfaces of the moving block (11) are fixedly connected to limit rods (8), and one end of the limit rod (8) is fixedly connected to the lifting plate (4).

3. An air quality detection device according to claim 1, characterized in that: A plurality of universal wheels (9) are installed on the bottom surface of the cart (1).

4. The air quality detection device according to claim 1, characterized in that: The slide block (18) is in sliding cooperation with the cross bar (16), and the pull rod (5) is in sliding cooperation with the lifting plate (4).

5. The air quality detection device according to claim 1, characterized in that: One end of the card block (19) is installed in the card slot (14), and the card block (19) is slidably matched with the card slot (14), and the insertion block (13) is slidably matched with the slot (12).

6. An air quality detection device according to claim 2, characterized in that: Limiting grooves (7) are provided on both sides of the lifting seat (2), and the limiting rod (8) is slidably matched with the limiting grooves (7).

7. An air quality detection device according to claim 2, characterized in that: The main gear (20) and the sub gear (21) are arranged vertically, and the main gear (20) and the sub gear (21) are meshed.

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