CN112032593A

CN112032593A - Intelligent desk lamp tilting prevention device based on suction and changeable brightness

Info

Publication number: CN112032593A
Application number: CN202010845802.8A
Authority: CN
Inventors: 刘蔡梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-12-04

Abstract

The invention relates to the technical field of intelligent household appliances, and discloses an intelligent desk lamp tilting prevention device based on suction and capable of changing brightness. This prevent turning back device based on suction and luminance can change intelligent desk lamp, when slope takes place through the base, the perk that can make progress in the corresponding angle of sucking disc, then the communicating pipe that the sucking disc angle corresponds can take place gas leakage, will the reconversion by the comfortable pneumatic piece of suction, and pneumatic piece cooperation connecting rod drives the supporting shoe and draws the breather pipe, and the supporting leg stretches out to start stable unable adjustment base's effect, avoid the lamp body to fall down the breakage.

Description

Intelligent desk lamp tilting prevention device based on suction and changeable brightness

Technical Field

The invention relates to the technical field of intelligent household appliances, in particular to an intelligent desk lamp tilting prevention device based on suction and capable of changing brightness.

Background

The intelligent household appliance is a household appliance product formed by introducing a microprocessor, a network communication technology and a sensor technology into household appliance equipment, has a control instruction for automatically sensing the space state of a house and the state of the household appliance, is used as a component of the intelligent household appliance, can form a system with other houses and household appliances in the house, and realizes the function of the intelligent household appliance.

When we use the desk lamp, because the base of desk lamp is done work at present comparatively lightly, the phenomenon that turns over appears very easily, leads to the desk lamp body to fall underground, and the bulb is cracked, and present desk lamp all provides the function of illumination moreover, but its luminance can not change, causes our eyes very inadaptable in the twinkling of an eye that the desk lamp was opened, although present some desk lamps can adjust luminance, the luminance control range is little, can not be fine satisfy our eyes to the adaptation of light.

In view of the above problems, there is an urgent need for a household electrical appliance that can adjust the brightness of a desk lamp in a large range with multiple gears, and when the household electrical appliance is fixed, the household electrical appliance is firmly fixed, and the phenomenon that the household electrical appliance turns over to break a bulb cannot occur.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the intelligent desk lamp tilting prevention device based on suction and capable of changing the brightness, which has the advantages of firm base fixation, capability of regulating and controlling the brightness in multiple gears in a large range and the like, and solves the problems that the existing desk lamp base is light, is easy to tilt, has a small brightness range and cannot fully adapt to the glasses.

(II) technical scheme

In order to realize the purposes that the base is firmly fixed and the brightness can be regulated and controlled in a large range at multiple gears, the invention provides the following technical scheme: an intelligent desk lamp tilting prevention device capable of changing brightness based on suction force comprises a base, wherein suckers are fixedly arranged inside the base, uniformly distributed vent pipes are fixedly arranged inside the suckers, pneumatic blocks are slidably connected inside the vent pipes, connecting rods are movably arranged on the end faces of the vent pipes and between the suckers according to the principle of the pneumatic blocks, supporting blocks are movably arranged on opposite faces of the connecting rods, supporting legs are movably arranged at the front and rear ends of each supporting block, an air suction device corresponding to the vent pipes is fixedly arranged at the upper end of each sucker, a sliding rod is slidably connected inside the air suction device, a connecting rod is movably connected at the upper end of the sliding rod, a shell is fixedly arranged at the upper end of the base, a rotating gear corresponding to the air suction device is rotatably connected inside the shell, and a screw rod is rotatably connected at the upper, the upper end meshing of screw rod is connected with the lamp plate, the lower extreme fixed mounting of lamp plate has the lamp body.

Preferably, the breather pipe is the triangle-shaped design of arranging in the inside of sucking disc, drives the screw rod through drive arrangement and rotates, and the screw rod drives the running gear and rotates, and the effect of cooperation guide arm drives the slide bar up-and-down motion among the getter device, and the getter device can be from continuous breathing in the sucking disc, and the air in the breather pipe reduces gradually, inhales pneumatic block and is close to in the middle of the sucking disc, and the effect of cooperation connecting rod drives the supporting shoe and enters into the inside of breather pipe, has then reached the effect of fixed lamp body.

Preferably, a coil spring is fixedly installed between the supporting legs and the supporting blocks, the screw rod is electrically connected with the lamp body in series, the lower end of the screw rod is electrically connected with a power supply, the screw rod is rotated to drive the lamp plate to continuously move upwards, and in the moving process, the number of parts of the screw rod connected into the circuit is increased, so that the voltage passing through the lamp body is increased, the lamp body is more and more bright, and the effect of changing the brightness of the lamp body on a large scale is achieved.

Preferably, the base is internally and fixedly provided with a transverse plate, the transverse plate is fixedly connected with the air suction device, and the air suction device can take away air in the suction disc, so that the suction disc can be fixed on a table or other flat places.

Preferably, the connection relationship between the guide rod and the rotating gear is a movable connection, the guide rod is movably installed at the eccentric position of the rotating gear, the guide rod and the rotating gear form an eccentric wheel, and the rotating gear is matched with the guide rod to drive the air suction device to work in the rotating process.

Preferably, the bottom of the screw is fixedly provided with a driving device, the driving device is fixedly arranged in the base, and the driving device provides a power source.

Preferably, the connection relationship between the rotating gear and the screw is a meshing connection.

Preferably, breather pipe, getter device and running gear's number design is three, and the three corresponds each other, and when taking place the slope through the base, the corresponding angle of sucking disc can the perk that makes progress, and then the communicating pipe that the sucking disc angle corresponds can take place gas leakage, will reconversion by the comfortable pneumatic piece of suction, and pneumatic piece cooperation connecting rod drives the supporting shoe and draws out the breather pipe, and the supporting leg stretches out to the effect of stable unable adjustment base is started, avoids the lamp body to fall down the breakage.

(III) advantageous effects

Compared with the prior art, the invention provides the intelligent desk lamp tilting prevention device based on the suction force and with changeable brightness, and the intelligent desk lamp tilting prevention device has the following beneficial effects:

1. this prevent reverse installation of intelligence desk lamp based on suction and luminance can change, it rotates to drive the screw rod through drive arrangement, the screw rod drives the running gear rotation, the effect of cooperation guide arm drives the slide bar up-and-down motion among the getter device, the getter device can be from continuous breathing in the sucking disc, the air in the breather pipe reduces gradually, it is close to in the middle of the sucking disc to inhale pneumatic block, the effect of cooperation connecting rod drives the supporting shoe and enters into the inside of breather pipe, then the effect of fixed lamp body has been reached.

2. This device is prevented falling by intelligence desk lamp based on suction and luminance can change rotates the in-process through the screw rod, drives the continuous rebound of lamp plate, and at the removal in-process, the part that the screw rod inserts in the circuit is original more, so voltage that passes through on the lamp body just more big, and the lamp body just more and more shines to the effect of change lamp body luminance on a large scale has been realized.

3. This prevent turning back device based on suction and luminance can change intelligent desk lamp, when slope takes place through the base, the perk that can make progress in the corresponding angle of sucking disc, then the communicating pipe that the sucking disc angle corresponds can take place gas leakage, will the reconversion by the comfortable pneumatic piece of suction, and pneumatic piece cooperation connecting rod drives the supporting shoe and draws the breather pipe, and the supporting leg stretches out to start stable unable adjustment base's effect, avoid the lamp body to fall down the breakage.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic view of a base structure according to the present invention;

FIG. 3 is a schematic top view of the chuck structure of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the support block structure of the present invention;

FIG. 6 is a schematic side view of the support block structure of the present invention.

In the figure: the air suction device comprises a base 1, a sucker 2, a vent pipe 3, a pneumatic block 4, a connecting rod 5, a supporting block 6, a supporting leg 7, an air suction device 8, a sliding rod 9, a guide rod 10, a shell 11, a rotating gear 12, a screw rod 13, a lamp panel 14, a lamp body 15, a coil spring 16 and a transverse plate 17.

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. 1-6, an intelligent desk lamp tilting prevention device based on suction and changeable brightness comprises a base 1, a horizontal plate 17 is fixedly installed inside the base 1, the connection relationship between the horizontal plate and a suction device 8 is fixed connection, the suction device 8 can take away air in a sucker 2, so that the sucker 2 can be fixed on a desk or other flat places, the sucker 2 is fixedly installed inside the base 1, vent pipes 3 are uniformly distributed and fixedly installed inside the sucker 2, the vent pipes 3 are arranged in a triangular manner inside the sucker 2, a screw 13 is driven to rotate by a driving device, the screw 13 drives a rotating gear 12 to rotate, a sliding rod 9 in the suction device 8 is driven to move up and down by the action of a guide rod 10, the suction device 8 can continuously suck air from the sucker 2, air in the vent pipes 3 is gradually reduced, a pneumatic block 4 is sucked to approach the middle of the sucker 2, the supporting block 6 is driven to enter the inside of the vent pipe 3 by matching with the action of the connecting rod 5, and the effect of fixing the lamp body 15 is achieved.

The inside of the breather pipe 3 is connected with a pneumatic block 4 in a sliding way, a connecting rod 5 is movably arranged between the end surface of the breather pipe 3 and the sucker 2 on the principle of the pneumatic block 4, a supporting block 6 is movably arranged on the opposite surface of the connecting rod 5, supporting legs 7 are movably arranged at the front end and the rear end of the supporting block 6, a coil spring 16 is fixedly arranged between the supporting legs 7 and the supporting block 6, the connecting relation between the screw 13 and the lamp body 15 is electrically connected and is in series connection, the lower end of the screw 13 is electrically connected with a power supply, the lamp plate 14 is driven to continuously move upwards by the rotation of the screw 13, in the moving process, the more the part of the screw 13 connected into the circuit is, the larger the voltage passing through the lamp body 15 is, the lamp body 15 is more and more bright, the effect of changing the brightness of the, the inside sliding connection of getter device 8 has a slide bar 9, the upper end swing joint of slide bar 9 has guide arm 10, the connection relation of guide arm 10 and rotating gear 12 is swing joint, and guide arm 10 movable mounting is in the eccentric department of rotating gear 12, guide arm 10 and rotating gear 12 constitute the eccentric wheel, rotating gear 12 rotates in-process cooperation guide arm 10 and drives getter device 8 work, the upper end fixed mounting of base 1 has shell 11, the inside rotation of shell 11 is connected with rotating gear 12 corresponding with getter device 8.

The upper end of the base 1 is rotatably connected with a screw 13, the bottom of the screw 13 is fixedly provided with a driving device, the driving device is fixedly arranged inside the base 1 and provides a power source, the connection relationship between the rotating gear 12 and the screw 13 is meshing connection, the upper end of the screw 13 is meshing connection with a lamp panel 14, the lower end of the lamp panel 14 is fixedly provided with a lamp body 15, the number of the vent pipe 3, the air suction device 8 and the rotating gear 12 is three, the three parts are mutually corresponding, when the base 1 is inclined, the corresponding angle of the sucker 2 can be tilted upwards, then 2 angles of sucking disc correspond communicating pipe 3 can take place to leak gas, will the reconversion by the comfortable pneumatic piece 4 of suction, and pneumatic piece 4 cooperation connecting rod 5 drives supporting shoe 6 and draws out breather pipe 3, and supporting leg 7 stretches out to start the effect of stabilizing unable adjustment base 1, avoid the lamp body 15 to fall down the breakage.

The working principle is as follows: in the using process, firstly, the screw rod 13 is driven to rotate through the driving device, the screw rod 13 drives the rotating gear 12 to rotate, the sliding rod 9 in the air suction device 8 is driven to move up and down under the action of the guide rod 10, the air suction device 8 can continuously suck air from the sucker 2, the air in the air pipe 3 is gradually reduced, the pneumatic block 4 is sucked to approach the middle of the sucker 2, the supporting block 6 is driven to enter the inner part of the air pipe 3 under the action of the connecting rod 5, and the effect of fixing the lamp body 15 is achieved; in the moving process, the screw 13 is connected to the circuit more, so that the voltage passing through the lamp body 15 is higher, and the lamp body 15 is brighter and brighter, thereby realizing the effect of changing the brightness of the lamp body 15 in a large range; if base 1 takes place when slope, 2 corresponding angles of sucking disc can upwards perk, then 2 corresponding communicating pipe 3 in angle of sucking disc can take place to leak gas, will the reconversion by the comfortable pneumatic piece 4 of suction, and pneumatic piece 4 cooperates connecting rod 5 to drive supporting shoe 6 and draw out breather pipe 3, and supporting leg 7 stretches out to start the effect of stabilizing unable adjustment base 1, avoid lamp body 15 to fall down the breakage.

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. The utility model provides an intelligence desk lamp tilting prevention device based on suction and luminance can change, includes base (1), its characterized in that: the utility model discloses a breather pipe of a motor vehicle, including base (1), the inside fixed mounting of base (1) has sucking disc (2), the inside fixed mounting of sucking disc (2) has evenly distributed's breather pipe (3), the inside sliding connection of breather pipe (3) has pneumatic piece (4), movable mounting has connecting rod (5) on the terminal surface of pneumatic piece (4) principle breather pipe (3) and between sucking disc (2), movable mounting has supporting shoe (6) on the opposite face of connecting rod (5), equal movable mounting in both ends has supporting leg (7) around supporting shoe (6), sucking disc (2) upper end fixed mounting has getter device (8) corresponding with breather pipe (3), the inside sliding connection of getter device (8) has slide bar (9), the upper end swing joint of slide bar (9) has guide arm (10), the upper end fixed mounting of base (1) has shell (11), the inside of shell (11) is rotated and is connected with and the corresponding rotating gear (12) of getter device (8), the upper end of base (1) is rotated and is connected with screw rod (13), the upper end meshing of screw rod (13) is connected with lamp plate (14), the lower extreme fixed mounting of lamp plate (14) has lamp body (15).

2. The intelligent desk lamp fall preventing device based on the suction force and capable of changing the brightness as claimed in claim 1, wherein: the ventilating pipes (3) are arranged in a triangular mode inside the suckers (2).

3. The intelligent desk lamp fall preventing device based on the suction force and capable of changing the brightness as claimed in claim 1, wherein: a coil spring (16) is fixedly installed between the supporting leg (7) and the supporting block (6), the screw rod (13) is electrically connected with the lamp body 15 in series, and the lower end of the screw rod (13) is electrically connected with a power supply.

4. The intelligent desk lamp fall preventing device based on the suction force and capable of changing the brightness as claimed in claim 1, wherein: the inside fixed mounting of base (1) has diaphragm (17), and the diaphragm is fixed connection with the associative relation of getter device (8).

5. The intelligent desk lamp fall preventing device based on the suction force and capable of changing the brightness as claimed in claim 1, wherein: the connecting relationship between the guide rod (10) and the rotating gear (12) is movable connection, and the guide rod (10) is movably arranged at the eccentric position of the rotating gear (12).

6. The intelligent desk lamp fall preventing device based on the suction force and capable of changing the brightness as claimed in claim 1, wherein: the bottom of the screw rod (13) is fixedly provided with a driving device, and the driving device is fixedly arranged in the base (1).

7. The intelligent desk lamp fall preventing device based on the suction force and capable of changing the brightness as claimed in claim 1, wherein: the connection relationship between the rotating gear (12) and the screw (13) is meshed connection.

8. The intelligent desk lamp fall preventing device based on the suction force and capable of changing the brightness as claimed in claim 1, wherein: the number of the vent pipes (3), the air suction devices (8) and the rotating gears (12) is three, and the three correspond to each other.