CN223623061U - A smart public toilet ventilation device - Google Patents

Abstract

The utility model belongs to the technical field of public toilets, and particularly relates to a ventilation and air exchange device for an intelligent public toilet, which comprises a wall body, a frame body and a dustproof screen plate, wherein an installation cavity is formed in the wall body, two guide holes are formed in one end of the wall body, positioning holes are formed in two side walls of the cavity in the two guide holes, guide blocks are arranged at the upper end and the lower end of the frame body, installation components are arranged in the two guide blocks, and a ventilation fan is arranged in the frame body. The dustproof screen plate is clamped into the rectangular holes through the clamping blocks, and can be installed and fixed through the arrangement of the replacement assembly, so that dust is prevented from entering the interior of the public latrine through the dustproof screen plate, the dust is conveniently removed, replaced and cleaned, and the influence of mesh blockage on ventilation effect is avoided.

Description

Wisdom public latrine ventilation device

Technical Field

The utility model relates to the technical field of public toilets, in particular to an intelligent public toilet ventilation device.

Background

The intelligent public toilet is public facilities combining modern science and technology and environmental protection concepts, and aims to provide more efficient and more comfortable use experience. ‌ intelligent public toilets realize real-time monitoring and management of toilet service conditions by integrating various sensors and intelligent control systems, so that maintenance efficiency and user experience of facilities are improved, ventilation fans are commonly used for ventilation in the public toilets at present, the ventilation fans in the prior art are commonly installed through bolts and other structures, and the maintenance efficiency is low due to the fact that the ventilation fans are detached by aid of auxiliary tools during follow-up maintenance.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an intelligent public toilet ventilation device, which solves the problems in the background art.

And (II) technical scheme.

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a wisdom public latrine ventilation device, includes wall body, framework and dustproof otter board, install the chamber in the wall body, two guiding holes have been seted up to one end of wall body, two the locating hole has all been seted up to the both sides wall in guiding hole inner chamber, the guide block is all installed to the upper and lower end of framework, two all be equipped with the installation component in the guide block, be equipped with the scavenger fan in the framework, two rectangular holes have been seted up to one end of framework, the fixture block is all installed at the both ends of dustproof otter board, two all be equipped with the change subassembly in the fixture block, two the jack has all been seted up to the inner chamber upper and lower wall in rectangular hole;

The installation component is including seting up two square holes in the guide block, two the dead lever is all installed to square downthehole all, two equal sliding connection has square piece on the dead lever, two the end of keeping away from each other of square piece is all installed the cross board, cross board and guide block sliding connection, two all rotate in the square hole and be connected with the screw rod, screw rod and square piece threaded connection, two install the dwang jointly between the screw rod, the dwang rotates to be connected in the guide block, driven bevel gear is installed to the surface mounting of dwang, the guide block internal rotation is connected with the bull stick, driving bevel gear is installed to the one end of bull stick, the hand wheel is installed to the other end of bull stick.

Further, the drive bevel gear and the driven bevel gear are meshed with each other.

Further, the penetrating plate slides in the positioning hole.

Further, change the subassembly including installing four guide bars in the fixture block, two of homonymy common sliding connection has the slider between the guide bar, two the dog is all installed to the mutual end of keeping away from of slider, dog and fixture block sliding connection, two the slider all install the spring near each other the end, four the spring all is connected with the fixture block, the fixture block internal rotation is connected with the wind-up roll, the rocker is installed to the one end of wind-up roll, the outer wall connection of wind-up roll has two connecting ropes, two connecting ropes are connected with two sliders respectively.

Further, the insert slides within the receptacle.

Further, the guide block slides in the guide hole, and the clamping block slides in the rectangular hole.

(III) beneficial effects

Compared with the prior art, the utility model provides the intelligent public toilet ventilation device, which has the following beneficial effects:

The dustproof screen plate is clamped into the rectangular holes through the clamping blocks, and can be installed and fixed through the arrangement of the replacement assembly, so that dust is prevented from entering the interior of the public toilet through the dustproof screen plate, the dust is conveniently removed, replaced and cleaned, and the influence of mesh blockage on ventilation effect is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the frame of the present utility model;

FIG. 3 is a schematic view of the positioning hole of the present utility model;

FIG. 4 is a schematic view of the mounting assembly of the present utility model;

Fig. 5 is a schematic structural view of the replacement assembly of the present utility model.

In the figure, 1, a wall body; 2, an installation cavity, 3, a guide hole, 4, a positioning hole, 5, a frame body, 6, a rectangular hole, 7, a ventilating fan, 8, an inserting hole, 9, a dustproof screen, 10, a clamping block, 11, a replacement component, 111, a guide rod, 112, a sliding block, 113, an inserting block, 114, a spring, 115, a winding roller, 116, a rocker, 117, a connecting rope, 12, a guide block, 13, an installation component, 131, a fixing rod, 132, a square block, 133, a penetrating plate, 134, a screw rod, 135, a driven bevel gear, 136, a driving bevel gear, 137 and a hand wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-5, the intelligent public toilet ventilation device provided by one embodiment of the utility model comprises a wall body 1, a frame body 5 and a dustproof screen plate 9, wherein an installation cavity 2 is formed in the wall body 1, two guide holes 3 are formed in one end of the wall body 1, positioning holes 4 are formed in two side walls of the inner cavity of the two guide holes 3, guide blocks 12 are arranged at the upper end and the lower end of the frame body 5, installation components 13 are arranged in the two guide blocks 12, a ventilation fan 7 is arranged in the frame body 5, two rectangular holes 6 are formed in one end of the frame body 5, clamping blocks 10 are arranged at two ends of the dustproof screen plate 9, replacement components 11 are arranged in the two clamping blocks 10, jacks 8 are formed in the upper wall and the lower wall of the inner cavity of the two rectangular holes 6, the frame body 5 and the ventilation fan 7 slide into the guide holes 3 through the guide blocks 12, and the ventilation fan 7 can be installed on the wall body 1 through the arrangement of the installation components 13, so that ventilation and ventilation of a public toilet can be realized, the public toilet can be conveniently disassembled and maintained, the installation convenience is high, the dustproof screen plate 9 can be conveniently removed and replaced through the installation holes 9 through the clamping blocks 10, the installation components 11 can be conveniently replaced, and the dust can be prevented from affecting the dust screen plate 9 to be conveniently removed and removed through the installation of the public toilet ventilation device 9;

the installation component 13 comprises two square holes formed in the guide block 12, fixing rods 131 are installed in the two square holes, square blocks 132 are connected to the two fixing rods 131 in a sliding mode, penetrating plates 133 are installed at the mutually far ends of the two square blocks 132, the penetrating plates 133 are connected with the guide block 12 in a sliding mode, screws 134 are connected to the two square holes in a rotating mode, the screws 134 are connected with the square blocks 132 in a threaded mode, rotating rods are installed between the two screws 134 in a rotating mode, the rotating rods are connected in the guide block 12 in a rotating mode, driven bevel gears 135 are installed on the outer surfaces of the rotating rods, rotating rods are connected in the guide block 12 in a rotating mode, driving bevel gears 136 are installed at one ends of the rotating rods, hand wheels 137 are installed at the other ends of the rotating rods, and when the frame 5 and the ventilator 7 are installed in the guide hole 3 in a sliding mode through the guide block 12, the rotating hand wheels 137 are driven bevel gears 136 are driven to rotate, the driven bevel gears 135 are driven to rotate, the rotating rods 134 are driven to rotate, the two rotating rods are driven to rotate, the square blocks 132 are driven to slide on the fixing rods 131, and accordingly the driven bevel gears 133 are driven to slide into the fixing rods to be clamped into the locating holes 4, and the installation is completed.

As shown in FIG. 4, in some embodiments, the drive bevel gear 136 intermeshes with the driven bevel gear 135 to facilitate installation.

In some embodiments, as shown in fig. 4, the penetration plate 133 slides within the positioning hole 4 to facilitate installation.

As shown in fig. 5, in some embodiments, the replacing assembly 11 includes four guide rods 111 installed in the fixture block 10, a slider 112 is slidably connected between the two guide rods 111 on the same side, two slider 112 are installed at the mutually distant ends of the two guide rods 111, an inserting block 113 is slidably connected with the fixture block 10, springs 114 are installed at the mutually close ends of the two slider 112, the four springs 114 are connected with the fixture block 10, a winding roller 115 is rotatably connected with the fixture block 10, a rocker 116 is installed at one end of the winding roller 115, two connecting ropes 117 are connected with the two slider 112 respectively, the winding roller 115 is driven to rotate by rotating the rocker 116, the two connecting ropes 117 are driven to wind, the slider 112 is driven to slide on the guide rods 111, the springs 114 are compressed, the inserting block 113 is driven to slide into the fixture block 10, the fixture block 10 is clamped into the rectangular hole 6 along with the sliding of the inserting block, the inserting block 113 is clamped into the jack 8 along with the resetting of the springs 114, the installation of the net plate 9 is completed, and the public toilet is convenient to be protected.

In some embodiments, as shown in fig. 5, the insert 113 slides within the receptacle 8, facilitating installation.

In some embodiments, as shown in fig. 1, the guide block 12 slides in the guide hole 3, and the clamping block 10 slides in the rectangular hole 6, thereby facilitating guide installation.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The intelligent public toilet ventilation device comprises a wall body (1), a frame body (5) and a dustproof screen plate (9), and is characterized in that an installation cavity (2) is formed in the wall body (1), two guide holes (3) are formed in one end of the wall body (1), positioning holes (4) are formed in two side walls of an inner cavity of the guide holes (3), guide blocks (12) are mounted at the upper end and the lower end of the frame body (5), installation components (13) are arranged in the guide blocks (12), a ventilation fan (7) is arranged in the frame body (5), two rectangular holes (6) are formed in one end of the frame body (5), clamping blocks (10) are mounted at two ends of the dustproof screen plate (9), replacement components (11) are arranged in the clamping blocks (10), and jacks (8) are formed in the upper wall and the lower wall of the inner cavity of the rectangular holes (6);

The installation component (13) is including seting up two square holes in guide block (12), two dead lever (131) are all installed to square downthehole all, two equal sliding connection has square piece (132) on dead lever (131), two cross board (133) are all installed to the mutual end of keeping away from of square piece (132), cross board (133) and guide block (12) sliding connection, two all rotate in the square hole and be connected with screw rod (134), screw rod (134) and square piece (132) threaded connection, two install the dwang jointly between screw rod (134), the dwang rotates to be connected in guide block (12), driven bevel gear (135) are installed to the surface mounting of dwang, the bull stick is connected with the bull stick in the rotation of guide block (12), initiative bevel gear (136) are installed to the one end of bull stick, hand wheel (137) are installed to the other end of bull stick.

2. A ventilation device for a smart public toilet according to claim 1, wherein the drive bevel gear (136) is engaged with the driven bevel gear (135).

3. A ventilation device for intelligent public latrine according to claim 1, characterized in that the penetrating plate (133) slides in the positioning hole (4).

4. The intelligent public toilet ventilation device according to claim 1, wherein the replacement assembly (11) comprises four guide rods (111) installed in the clamping block (10), two guide rods (111) on the same side are connected with sliding blocks (112) in a sliding mode, inserting blocks (113) are installed at mutually far ends of the two sliding blocks (112), the inserting blocks (113) are connected with the clamping block (10) in a sliding mode, springs (114) are installed at mutually close ends of the two sliding blocks (112), the four springs (114) are connected with the clamping block (10), a winding roller (115) is connected in a rotating mode, a rocker (116) is installed at one end of the winding roller (115), two connecting ropes (117) are connected to the outer wall of the winding roller (115), and the two connecting ropes (117) are connected with the two sliding blocks (112) respectively.

5. A ventilation device for intelligent public latrine according to claim 4, characterized in that the plug (113) slides in the jack (8).

6. The intelligent public toilet ventilation device according to claim 1, wherein the guide block (12) slides in the guide hole (3), and the clamping block (10) slides in the rectangular hole (6).