CN210141887U - Temperature and humidity measuring device - Google Patents

Abstract

The utility model relates to a temperature and humidity measuring device, which comprises a support bar and a placing table, wherein the back surface of the placing table is fixedly connected with the support bar, the interior of the placing table is hollow, the other three side surfaces of the placing table are provided with observation windows which are communicated with the interior of the placing table, a temperature and humidity instrument is arranged in the placing table, a strip-shaped hole is arranged at the top of the observation window, sliding grooves are arranged at two sides of the observation window, a horizontal sliding rod is arranged inside the sliding groove, one outward side of the sliding rod is sleeved with a water storage box, the inner top of the placing table is provided with a roller shutter mechanism, the winding of rolling up curtain mechanism has the tarpaulin, the tarpaulin passes the bar hole with the water storage box is connected, and this device protects the humiture appearance spontaneously when realizing raining, has removed manual operation from, slows down the damage of inner member, improves the life of humiture appearance.

Description

Temperature and humidity measuring device

Technical Field

The utility model relates to a belong to temperature and humidity measurement technical field, in particular to temperature and humidity measurement device.

Background

Temperature and humidity measuring device is the instrument that comes measurement instantaneous humidity temperature and average temperature humidity, and temperature and humidity measuring device mainly used is applied to food warehousing and transportation, museum historical relic, file administration, building materials experiment, agriculture, forestry and animal husbandry's application, the building is accepted, important medical and sanitary place, pipeline maintenance etc. in agricultural application, traditional temperature and humidity measuring device does not set up protection mechanism, and when rainy day, the rainwater can directly erode on temperature and humidity measuring device, leads to the damage of temperature and humidity measuring device internal component for a long time in the past easily, has shortened temperature and humidity measuring device's life.

Disclosure of Invention

Therefore, the utility model provides a temperature and humidity measurement device protects the humiture appearance spontaneously when realizing raining, has removed manual operation from, slows down the damage of internal element, improves the life of humiture appearance.

The technical scheme of the utility model is realized like this:

the utility model provides a temperature and humidity measuring device, include the bracing piece and place the platform, place the back of platform with bracing piece fixed connection, place the inside fretwork of platform, all the other three sides of placing the platform all are equipped with the observation window, the observation window with place the inside intercommunication of platform, the internally mounted of placing the platform has the humiture appearance, the top of observation window is equipped with the bar hole, the both sides of observation window are equipped with the spout, the inside horizontally slide bar that is equipped with of spout, the slide bar has cup jointed retaining box towards outer one side, the interior top of placing the platform is equipped with a roll curtain mechanism, it has the tarpaulin to roll up the winding of curtain mechanism, the tarpaulin passes the bar hole with retaining box connects.

Preferably, the roller blind mechanism comprises a roller and a spiral spring, the roller is rotatably connected with the inner wall of the placing table, the spiral spring is installed at two ends of the roller, one end of the spiral spring is connected with the inner wall of the placing table, and the other end of the spiral spring is connected with the end of the roller.

Preferably, the inside of the water storage box is of a V-shaped structure.

Preferably, the bottom of the water storage box is provided with a drain hole, and the drain hole is communicated with the inside of the water storage box.

Preferably, the top of placing the platform is the tapered structure, the water storage box is located place the platform top outer edge under.

Preferably, the bottom of the placing table is provided with a plurality of meshes, and the meshes are communicated with the inside of the placing table.

Preferably, place the platform the dead ahead and wear to be equipped with fastening screw, fastening screw is located the below of observation window, the inner bottom both sides of placing the platform are equipped with the slide rail, the slide rail cover is equipped with the grip block, the grip block with slide rail sliding connection, fastening screw with place a threaded connection, fastening screw passes place the platform with the grip block butt, fastening screw's outer end is connected with the plum blossom handle.

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

the utility model provides a temperature and humidity measuring device, the humiture appearance is installed place the interior humiture to the farmland of platform and detect, when meetting rainy day, the rainwater drips in the retaining box, work as the retaining box is greater than with the weight of rainwater the pulling force of roll screen mechanism, the retaining box receives heavy whereabouts, drives the waterproof cloth keeps vertical direction whereabouts, the waterproof cloth is right the observation window shelters from, will the humiture appearance seals place the platform inside, avoid the rainwater right for a long time the humiture appearance erodees, right the humiture appearance protects, slows down the damage of the internal element of humiture appearance improves the life of humiture appearance.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a top sectional view of a placement table according to a first embodiment of the present invention;

fig. 3 is a side sectional view of a placement table according to a first embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a schematic perspective view of a placement table according to a second embodiment of the present invention;

fig. 6 is a schematic view of the internal structure of the water storage box according to the second embodiment of the present invention;

fig. 7 is a schematic perspective view of a placement table according to a third embodiment of the present invention.

In the figure, a supporting rod 1, a placing table 2, an observation window 3, a temperature and humidity instrument 4, a strip-shaped hole 5, a sliding groove 6, a sliding rod 7, a water storage box 8, waterproof cloth 9, a roller 10, a clockwork spring 11, a drain hole 12, a mesh hole 13, a fastening screw rod 14, a sliding rail 15, a clamping plate 16 and a plum blossom handle 17 are arranged.

Detailed Description

In order to better understand the technical content of the present invention, the following specific embodiments are provided, and the present invention is further explained with reference to the drawings, in the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Example one

Referring to fig. 1 to 4, the utility model provides a temperature and humidity measuring device, which comprises a support rod 1 and a placing table 2, wherein the back surface of the placing table 2 is fixedly connected with the support rod 1, the placing table 2 is fixed through the support rod 1, the inside of the placing table 2 is hollowed, the rest three sides of the placing table 2 are respectively provided with an observation window 3, the observation window 3 is communicated with the inside of the placing table 2, the inside of the placing table 2 is provided with a temperature and humidity instrument 4, the front side, the left side and the right side of the temperature and humidity instrument 4 are communicated with the outside, the accuracy of measured data is ensured, the top of the observation window 3 is provided with a strip-shaped hole 5, the two sides of the observation window 3 are provided with sliding grooves 6, the inside of the sliding grooves 6 is provided with horizontal sliding rods 7, the middle section of the sliding rods 7 is cylindrical, the two ends of the sliding rods 7 are hemispherical, the two ends of the sliding rods 7 are, the slide bar 7 is in reciprocate in the spout 6, the glossy curved surface of slide bar 7 reduce with the frictional force of spout 6, slide bar 7 has cup jointed retaining box 8 towards outer one side, retaining box 8 is located the middle section position of slide bar 7 ensures retaining box 8 can not influence the slip of slide bar 7 both sides, the interior top of placing platform 2 is equipped with a roll curtain mechanism, it has waterproof cloth 9 to roll up the winding of curtain mechanism, waterproof cloth 9 passes bar hole 5 with retaining box 8 is connected, waterproof cloth 9's width with slide bar 7 is unanimous.

The humiture instrument 4 is arranged in the placing table 2 to detect the humiture of a farmland, when the farmland is sunny, the water storage box 8 is positioned at the top of the observation window 3 under the action of the pulling force of the roller shutter structure, when the farmland is rainy, rainwater drops in the water storage box 8, when the rainwater is accumulated to a certain amount, the weight of the rainwater on the water storage box 8 is larger than the pulling force of the roller shutter mechanism, the water storage box 8 falls under the action of gravity, the sliding rod 7 ensures that the water storage box 8 is not influenced by wind under the action of the sliding groove 6, the water storage box 8 drives the waterproof cloth 9 to keep falling in the vertical direction, the water storage box 8 falls at the bottom of the observation window 3 when falling to the lowest point, the waterproof cloth 9 shields the observation window 3, the humiture instrument 4 is sealed in the placing table 2, and the long-time scouring of the humiture instrument 4 by the rainwater is avoided, protecting the temperature and humidity instrument 4, slowing down the damage of the internal elements of the temperature and humidity instrument 4 and prolonging the service life of the temperature and humidity instrument 4.

The roller shutter mechanism comprises a roller 10 and a clockwork spring 11, the roller 10 is rotatably connected with the inner wall of the placing table 2, the clockwork spring 11 is arranged at two ends of the roller 10, one end of the clockwork spring 11 is connected with the inner wall of the placing table 2, the other end of the clockwork spring 11 is connected with the end part of the roller 10, the clockwork spring 11 plays a role of pulling force on the roller 10, the self weight of the water storage box 8 is smaller than the pulling force exerted by the clockwork spring 11 in sunny days, when the weight of rainwater on the water storage box 8 is larger than the pulling force exerted by the clockwork spring 11 in rainy days, the water storage box 8 drives the waterproof cloth 9 to fall down to shield the observation window 3, so as to protect the humiture instrument 4 in the placing table 2, and the roller 10 at the left end and the right end of the placing table 2 is arranged with the roller 10 at the front, the installation height of the roller 10 at the front end of the placing table 2 is higher than that of the rollers 10 at the left end and the right end of the placing table 2, so that the front, the left and the right rollers 10 can work independently and do not influence each other.

Example two

Referring to fig. 5 to 6, the difference between the first embodiment and the second embodiment is that the inside of the water storage box 8 is in a V-shaped structure, and the V-shaped internal structure can collect rainwater on a central line of the water storage box 8, so that the center of gravity of the water storage box 8 is kept unchanged, the water storage box 8 is prevented from being inclined to two sides due to local overweight, and the sliding fluency of the sliding rod 7 is improved.

The bottom of the water storage box 8 is provided with a drain hole 12, the drain hole 12 is communicated with the inside of the water storage box 8, the drain hole 12 is arranged at the central position of the bottom of the water storage box 8, the water storage box 8 can drain water while receiving water, but the size of the drain hole 12 is not large, the outflow amount is smaller than the water receiving amount of the water storage box 8, when raining continues, the water storage box 8 drives the waterproof cloth 9 to fall to shield the inside of the placing table 2, when the raining stops, the drain hole 12 slowly drains the water in the water storage box 8, when the whole weight of the water storage box 8 returns to be smaller than the pulling force applied by the clockwork spring 11 again, the clockwork spring 11 drives the roller 10 to rotate, the roller 10 rolls back the waterproof cloth 9, and simultaneously drives the water storage box 8 to rise to the top of the observation window 3 again, and the observation window 3 is opened again, the temperature and humidity instrument 4 enters the work again, the operation that the waterproof cloth 9 needs to be manually lifted is omitted, the waterproof cloth automatically falls down for protection when raining is achieved, the waterproof cloth can be automatically lifted after the raining stops, and the normal work of the temperature and humidity instrument 4 is ensured.

The top of placing platform 2 is the tapered structure, water storage box 8 is located place 2 top outer edges under, through conical top, place platform 2 can advance the rainwater water conservancy diversion better in water storage box 8, improve the response rate of this device to rainy day.

The bottom of placing platform 2 is for being equipped with a plurality of meshes 13, mesh 13 with the inside intercommunication of placing platform 2, mesh 13 can fly into the initial stage place the inside rainwater of platform 2 and discharge, ensure that the inner bottom of placing platform 2 can not ponding, the bottom of humiture appearance 4 can not be in the state of soaking water.

EXAMPLE III

Referring to fig. 7, the difference between this embodiment and the first and second embodiments is that a fastening screw 14 is inserted in front of the placing table 2, the fastening screw 14 is located below the observation window 3, slide rails 15 are arranged on two sides of an inner bottom of the placing table 2, a clamping plate 16 is sleeved on the slide rails 15, the clamping plate 16 is slidably connected with the slide rails 15, the fastening screw 14 is in threaded connection with the placing table 2, the fastening screw 14 passes through the placing table 2 and abuts against the clamping plate 16, an outer end of the fastening screw 14 is connected with a plum blossom handle 17, thicknesses of different types of temperature and humidity instruments 4 are different, after the temperature and humidity instruments 4 are installed inside the placing table 2, the fastening screw 14 is driven by the plum blossom handle 17 to rotate inwards, the fastening screw 14 abuts against the clamping plate 16 and drives the clamping plate 16 to slide inwards, until the clamping plate 16 abuts against and is clamped with the humiture instrument 4, the humiture instrument 4 is fixed inside the placing table 2 through the clamping plate 16 and a rear plate of the placing table 2, and the humiture instrument 4 is prevented from being shaken by wind or even blown out of the placing table 2 in strong wind weather.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a temperature and humidity measuring device, its characterized in that includes the bracing piece and places the platform, place the back of platform with bracing piece fixed connection, place the inside fretwork of platform, all the other three sides of placing the platform all are equipped with the observation window, the observation window with place the inside intercommunication of platform, the internally mounted of placing the platform has the humiture appearance, the top of observation window is equipped with the bar hole, the both sides of observation window are equipped with the spout, the inside horizontally slide bar that is equipped with of spout, the slide bar has cup jointed the retaining box towards outer one side, the interior top of placing the platform is equipped with a roll curtain mechanism, it has the tarpaulin to roll up the winding of curtain mechanism, the tarpaulin passes the bar hole with the retaining box is connected.

2. The temperature and humidity measuring device according to claim 1, wherein the rolling mechanism comprises a roller and a spring, the roller is rotatably connected with the inner wall of the placing table, the spring is mounted at two ends of the roller, one end of the spring is connected with the inner wall of the placing table, and the other end of the spring is connected with the end of the roller.

3. The temperature and humidity measuring device according to claim 1, wherein the inside of the water storage box is in a V-shaped structure.

4. The temperature and humidity measuring device according to claim 1, wherein a drain hole is formed at a bottom of the water storage box, and the drain hole is communicated with an inside of the water storage box.

5. The temperature and humidity measuring device according to claim 1, wherein the top of the placing table is in a conical structure, and the water storage box is located right below the outer edge of the top of the placing table.

6. The temperature and humidity measuring device according to claim 1, wherein the bottom of the placing table is provided with a plurality of meshes, and the meshes are communicated with the inside of the placing table.

7. The temperature and humidity measuring device according to claim 1, wherein a fastening screw is arranged right in front of the placing table in a penetrating mode, the fastening screw is located below the observation window, sliding rails are arranged on two sides of an inner bottom of the placing table, a clamping plate is sleeved on the sliding rails, the clamping plate is connected with the sliding rails in a sliding mode, the fastening screw is connected with the placing table in a threaded mode, the fastening screw penetrates through the placing table and abuts against the clamping plate, and a plum-blossom-shaped handle is connected to the outer end of the fastening screw.

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