CN113251788A

CN113251788A - Automatic drying and dehumidifying device used inside instrument

Info

Publication number: CN113251788A
Application number: CN202110582699.7A
Authority: CN
Inventors: 刘莹
Original assignee: Guangzhou Aosite Electronic Technology Co ltd
Current assignee: Guangzhou Aosite Electronic Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-08-13

Abstract

The invention relates to the technical field of instruments and discloses an automatic drying and dehumidifying device for the interior of an instrument, which comprises a shell, wherein the interior of the shell is fixedly connected with a water-absorbing sponge, the interior of the shell is fixedly connected with a gas storage bag, the interior of the shell is fixedly connected with a sliding groove, the interior of the sliding groove is fixedly connected with a motor, the exterior of the motor is fixedly connected with a screw rod, the exterior of the screw rod is movably connected with a thread block, and the exterior of the thread block is movably connected with a connecting rod assembly; through mutually supporting between sponge, gas storage bag, sliding tray, motor, screw rod, thread piece, link assembly, bar copper, the N utmost point, the S utmost point of absorbing for this device can absorb the inside moisture of instrument in certain time, has avoided having the condition emergence of damaging the inside mechanical component of instrument after moisture for a long time because of the instrument is inside, thereby has reached the effect that can absorb the inside moisture of instrument automatically.

Description

Automatic drying and dehumidifying device used inside instrument

Technical Field

The invention relates to the technical field of instruments, in particular to an automatic drying and dehumidifying device used in an instrument.

Background

An instrument is an instrument or equipment for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. The vacuum leak detector, the pressure gauge, the length measuring instrument, the microscope, the multiplier and the like belong to instruments and meters. The instrument can also have the functions of automatic control, alarming, signal transmission, data processing and the like.

In the use process of the instrument, because the storage positions of some instruments are in the low positions, in rainy and snowy weather or humid environment, some water drops easily appear in the instrument, the service life of the instrument is generally long, so that the water drops are accumulated for a long time, a large number of water drops exist in the instrument, under the condition, rust easily appears on mechanical components in the instrument, certain influence is further generated on the accuracy of the instrument, and a drying treatment mechanism does not exist in the traditional instrument.

Therefore, in view of the above-mentioned problems, there is an urgent need for an automatic drying and dehumidifying device for the inside of an instrument.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic drying and dehumidifying device for the inside of an instrument, which has the advantages of automatic drying and dehumidifying, and solves the problems that in rainy and snowy weather or humid environment, water drops are easy to appear in the instrument, the service life of the instrument is generally long, so that the water drops are accumulated for a long time, a lot of water drops exist in the instrument, under the condition, rust easily appears on mechanical components in the instrument, further certain influence is generated on the accuracy of the instrument, and a drying treatment mechanism does not exist in the traditional instrument.

(II) technical scheme

In order to realize the purposes of the automatic drying treatment and the automatic dehumidifying treatment, the invention provides the following technical scheme: the utility model provides an automatic drying and dehumidifying device for inside instrument, which comprises an outer shell, the inside fixedly connected with sponge that absorbs water of shell, the inside fixedly connected with gas storage bag of shell, the inside fixedly connected with sliding tray of shell, the inside fixedly connected with motor of sliding tray, the outside fixedly connected with screw rod of motor, the outside swing joint of screw rod has the screw thread piece, the outside swing joint of screw thread piece has link assembly, the outside fixedly connected with bar copper of screw thread piece, the inside fixedly connected with N utmost point of sliding tray, the inside fixedly connected with S utmost point of sliding tray, the fixed frame of the inside fixedly connected with of shell, the inside rotation of fixed frame is connected with the rolling disc, the outside fixedly connected with dwang of rolling disc, the inside rotation of fixed frame is connected with the arc dish, the outside fixedly connected with feeler lever one of arc dish, the inside fixedly connected with feeler lever two of fixed frame.

Preferably, the sponge that absorbs water has two and the central line symmetric distribution with the shell, fixed connection between sponge and the gas storage bag absorbs water, the outside fixedly connected with breather pipe of gas storage bag, the one end setting that the gas storage bag was kept away from to the breather pipe is in the inside of shell, the quantity of breather pipe is no less than three and in the outside evenly distributed of gas storage bag, absorbed moisture in the inside of gas storage bag after, moisture is along the inner wall flow direction sponge that absorbs water of gas storage bag, it links to each other through the breather pipe between sponge and the shell to absorb water, the inside absorbing moisture of sponge that absorbs water, contact and gradual gasification through breather pipe and external world.

Preferably, the inner side surface of the thread block is provided with a thread groove, the specification of the thread groove is matched with that of the screw, and the thread block is in threaded connection with the screw.

Preferably, the connecting rod assembly mainly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is movably connected to the outer portion of the threaded block, the other end of the first connecting rod is movably connected to the outer portion of the second connecting rod, one end of the second connecting rod is movably connected to the outer portion of the sliding groove, and the other end of the second connecting rod is movably connected to the inner portion of the air storage bag.

Preferably, the position of the N pole corresponds to the position of the S pole and the specification of the N pole is matched with that of the S pole, and the position of the copper rod corresponds to the positions of the N pole and the S pole.

Preferably, the outside fixedly connected with cylinder pole of dwang, three recesses have been seted up to the outside of arc dish, and three recesses are the annular distribution with the central point of arc dish, and the specification of recess and the specification phase-match of cylinder pole and position are corresponding, and the position of feeler lever one, specification all match with feeler lever two.

Preferably, the motor is electrically connected with an external power supply, the copper bar, the driving power supply and the external power supply are electrically connected with the control center, and the driving power supply is electrically connected with the rotating disc.

(III) advantageous effects

Compared with the prior art, the invention provides an automatic drying and dehumidifying device for the inside of an instrument, which has the following beneficial effects:

1. this an automatic drying dehydrating unit for instrument is inside, through the sponge that absorbs water, the gas storage bag, the sliding tray, including a motor, an end cap, a controller, and a cover plate, screw rod, the screw thread piece, link assembly, the bar copper, the N utmost point, mutually supporting between the S utmost point for this device can absorb the inside moisture of instrument in certain time, has avoided having carried out the condition emergence of damaging to the inside mechanical component of instrument after having moisture for a long time because of the instrument is inside, thereby has reached the effect that can absorb the inside moisture of instrument automatically.

2. This an automatic drying dehydrating unit for instrument is inside through fixed frame, rolling disc, dwang, arc dish, feeler lever one, the mutual cooperation between the feeler lever two for this device can carry out drying process to moisture after absorbing the inside moisture of instrument, has avoided having absorbed moisture after, and moisture still has the inside condition of instrument to take place, thereby has reached the effect that can be after absorbing moisture automatic drying process.

Drawings

FIG. 1 is a schematic cross-sectional view of the front structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to 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 a schematic diagram of a connection relationship between partial structures in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a water-absorbing sponge; 3. a gas storage bag; 4. a sliding groove; 5. a motor; 6. a screw; 7. a thread block; 8. a connecting rod assembly; 9. a copper bar; 10. an N pole; 11. an S pole; 12. a fixing frame; 13. rotating the disc; 14. rotating the rod; 15. an arc-shaped tray; 16. a first feeler lever; 17. and a second feeler lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an automatic drying and dehumidifying device for the inside of an instrument comprises a housing 1, a water-absorbing sponge 2 fixedly connected to the inside of the housing 1, a gas storage bag 3 fixedly connected to the inside of the housing 1, two water-absorbing sponges 2 symmetrically distributed about the center line of the housing 1, a gas pipe fixedly connected to the outside of the gas storage bag 3, one end of the gas pipe far away from the gas storage bag 3 disposed inside the housing 1, at least three gas pipes uniformly distributed outside the gas storage bag 3, after water is absorbed in the gas storage bag 3, water flows to the water-absorbing sponge 2 along the inner wall of the gas storage bag 3, the water-absorbing sponge 2 is connected to the housing 1 through the gas pipe, water absorbed in the water-absorbing sponge 2 is gradually gasified by the gas pipe contacting the outside, a sliding groove 4 is fixedly connected to the inside of the housing 1, the motor 5 is fixedly connected inside the sliding groove 4, the screw rod 6 is fixedly connected outside the motor 5, the thread block 7 is movably connected outside the screw rod 6, the thread groove is formed in the inner side surface of the thread block 7, the specification of the thread groove is matched with that of the screw rod 6, the thread block 7 is in threaded connection with the screw rod 6, the connecting rod assembly 8 is movably connected outside the thread block 7, the connecting rod assembly 8 mainly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is movably connected outside the thread block 7, the other end of the first connecting rod is movably connected outside the second connecting rod, one end of the second connecting rod is movably connected outside the sliding groove 4, the other end of the second connecting rod is movably connected inside the air storage bag 3, the copper rod 9 is fixedly connected outside the thread block 7, the N pole 10 is fixedly connected inside the sliding groove 4, the S pole 11 is fixedly connected inside the sliding groove 4, and the position of the N, the position and the N utmost point 10 of bar copper 9, the S utmost point 11 the position is corresponding, through absorbing water sponge 2, the gas storage bag 3, sliding tray 4, motor 5, screw rod 6, the screw thread piece 7, link assembly 8, bar copper 9, the N utmost point 10, mutually support between the S utmost point 11, make this device can absorb the inside moisture of instrument in certain time, avoided having carried out the condition emergence of damaging to the inside mechanical component of instrument after having moisture for a long time because of the instrument is inside, thereby reached the effect that can absorb the inside moisture of instrument automatically.

The inside fixedly connected with fixed frame 12 of shell 1, the inside of fixed frame 12 is rotated and is connected with rolling disc 13, motor 5 is connected with the external power electricity, bar copper 9, drive power supply, external power supply all is connected with the control center electricity, drive power supply is connected with rolling disc 13 electricity, the outside fixedly connected with dwang 14 of rolling disc 13, the inside of fixed frame 12 is rotated and is connected with arc dish 15, the outside fixedly connected with feeler lever one 16 of arc dish 15, the inside fixedly connected with feeler lever two 17 of fixed frame 12, the outside fixedly connected with cylindrical pole of dwang 14, three recesses have been seted up to the outside of arc dish 15, three recesses are the cyclic annular distribution with the central point of arc dish 15, the specification and the position of recess are corresponding, the position of feeler lever one 16, the specification all matches with feeler lever two 17, through fixed frame 12, rolling disc 13, dwang 14, Mutually supporting between arc 15, feeler lever one 16, the feeler lever two 17 for this device can carry out drying process to moisture after absorbing the inside moisture of instrument, has avoided having absorbed moisture after, and moisture still has the inside condition of instrument to take place, thereby has reached the effect that can be after absorbing moisture automatic drying process.

The working principle is as follows: after the device is started, when drying and dehumidifying operation is needed, an operator controls an external power supply to supply power to a motor 5 through a control center, the motor 5 starts to operate and drives a screw rod 6 to rotate after being electrified, the screw rod 6 rotates to drive a threaded block 7 to move, the threaded block 7 moves to drive a copper bar 9 to move, the threaded block 7 moves and drives a connecting rod I to move, the connecting rod I moves to drive a connecting rod II to move, the air storage bag 3 is opened through the movement of the connecting rod II, the internal air pressure of the air storage bag 3 is reduced while the air storage bag 3 is opened, the external air pressure is higher, further the air storage bag 3 generates certain suction to the outside, further the air storage bag 3 sucks air outwards, the air moves towards the inside of the air storage bag 3 through a vent pipe, further brings water inside an instrument towards the inside of the air storage bag 3, the water flows towards a water absorption sponge 2 along the inside of the air storage bag 3, and the water absorbed by the inside of the air storage bag 3 is contacted with the water absorption sponge 2, further, the purpose of automatically removing water in the instrument is achieved, along with the continuous movement of the copper bar 9, the copper bar 9 continuously cuts a magnetic induction line between an N pole 10 and an S pole 11, so that induction current is generated, at the moment, the control center senses the current change and then controls an external power supply to power off the motor 5, meanwhile, the control center controls a driving power supply to drive the rotating disc 13 to rotate, the rotating disc 13 rotates to drive the rotating disc 14 to rotate, the rotating disc 14 rotates to drive the cylindrical rod to rotate, under the action of the groove, the cylindrical rod rotates to drive the arc-shaped disc 15 to rotate, the arc-shaped disc 15 rotates to drive the movable contact rod one 16 to rotate, when the contact rod one 16 rotates and is in contact with the contact rod two 17, the control center controls the external power supply to power the motor 5 to enable the motor 5 to rotate reversely, the motor 5 reversely rotates to drive the screw rod 6 to reversely rotate, the screw rod 6 reversely rotates to drive the screw block 7 to move to drive the connecting rod one to move, the first connecting rod moves to drive the second connecting rod to move, the second connecting rod moves to enable the gas storage bag 3 to be compressed, the gas storage bag 3 is outwards discharged in the compressed process, and then gas is enabled to dry the inside of the instrument, and therefore the purpose of automatically drying the inside of the instrument is achieved.

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. An automatic drying and dehumidifying device for the inside of a meter, comprising a housing (1), characterized in that: the water-absorbing sponge (2) is fixedly connected inside the shell (1), the air storage bag (3) is fixedly connected inside the shell (1), the sliding groove (4) is fixedly connected inside the shell (1), the motor (5) is fixedly connected inside the sliding groove (4), the screw rod (6) is fixedly connected outside the motor (5), the threaded block (7) is movably connected outside the screw rod (6), the connecting rod component (8) is movably connected outside the threaded block (7), the copper rod (9) is fixedly connected outside the threaded block (7), the N pole (10) is fixedly connected inside the sliding groove (4), the S pole (11) is fixedly connected inside the sliding groove (4), the fixed frame (12) is fixedly connected inside the shell (1), the rotating disc (13) is rotatably connected inside the fixed frame (12), and the rotating disc (14) is fixedly connected outside the rotating disc (13), the inner part of the fixed frame (12) is rotatably connected with an arc-shaped disc (15), the outer part of the arc-shaped disc (15) is fixedly connected with a first contact rod (16), and the inner part of the fixed frame (12) is fixedly connected with a second contact rod (17).

2. The automatic drying and dehumidifying device for the inside of an instrument according to claim 1, wherein: the sponge that absorbs water (2) have two and with the central line symmetric distribution of shell (1), fixed connection between sponge (2) absorb water and gas storage bag (3), the outside fixedly connected with breather pipe of gas storage bag (3), the one end setting that gas storage bag (3) were kept away from to the breather pipe is in the inside of shell (1), the quantity of breather pipe is no less than three and in the outside evenly distributed of gas storage bag (3).

3. The automatic drying and dehumidifying device for the inside of an instrument according to claim 1, wherein: the inner side surface of the thread block (7) is provided with a thread groove, the specification of the thread groove is matched with that of the screw rod (6), and the thread block (7) is in threaded connection with the screw rod (6).

4. The automatic drying and dehumidifying device for the inside of an instrument according to claim 1, wherein: the connecting rod assembly (8) mainly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is movably connected to the outside of the thread block (7), the other end of the first connecting rod is movably connected to the outside of the second connecting rod, one end of the second connecting rod is movably connected to the outside of the sliding groove (4), and the other end of the second connecting rod is movably connected to the inside of the air storage bag (3).

5. The automatic drying and dehumidifying device for the inside of an instrument according to claim 1, wherein: the position of the N pole (10) corresponds to the position of the S pole (11) and is matched with the specification, and the position of the copper rod (9) corresponds to the positions of the N pole (10) and the S pole (11).

6. The automatic drying and dehumidifying device for the inside of an instrument according to claim 1, wherein: the outside fixedly connected with cylinder pole of dwang (14), three recesses have been seted up to the outside of arc dish (15), and three recesses are cyclic annular distribution with the central point of arc dish (15), and the specification phase-match of recess and cylinder pole just the position is corresponding, and the position of feeler lever one (16), specification all with feeler lever two (17) phase-match.

7. The automatic drying and dehumidifying device for the inside of an instrument according to claim 1, wherein: the motor (5) is electrically connected with an external power supply, the copper bar (9), the driving power supply and the external power supply are electrically connected with the control center, and the driving power supply is electrically connected with the rotating disc (13).