CN212433439U - Automobile rainfall sensor - Google Patents

Abstract

The utility model discloses an automobile rainfall sensor, including mounting platform, block structure and installation lid, mounting platform's top is connected with the installation box through screw detachable, and the top activity joint of installation box has the installation lid, one side of installation caping end is provided with the mounting groove, one side fixedly connected with of the inside bottom of mounting groove nibbles the tooth piece, the opposite side fixedly connected with motor of the inside bottom of mounting groove, and the output fixed connection rolling disc of motor, the rear side swing joint of the inside bottom of mounting groove has transmitting probe, the opposite side fixedly connected with signal receiver of installation caping end, the bottom of installation lid is provided with the screens groove. Through rotating the adjusting disk, rotate the position of regulation fixture block on the sliding plate through adjusting the pole, the fixture block can cover the block with the installation under reset spring's effect, is favorable to the installation and the dismantlement of sensor, makes work efficiency improve greatly.

Description

Automobile rainfall sensor

Technical Field

The utility model relates to an automobile sensor technical field specifically is an automobile rainfall sensor.

Background

As is well known, automobiles are widely used in daily production and life, such as fire trucks, cars, trucks, forklifts, etc., most automobiles have a rain sensor, and although the traditional automobile rain sensor has a function of transmitting signals, many problems and defects still exist.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional automobile sensor is usually fixedly connected to a windshield through screws during installation, and is extremely troublesome and labor-consuming during disassembly and installation, and low in working efficiency;

(2) the traditional automobile sensor does not have the function that a signal emission probe can be automatically lifted, and the signal emission probe is always exposed outside a windshield and has no protection structure, so that the emission probe is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car rainfall sensor to solve in the above-mentioned background art in the disassembly and the installation of traditional car rainfall sensing waste time and energy, work efficiency is low, and traditional rainfall sensor is unfavorable for the protection of transmission pullover, causes transmitting probe to damage easily.

For realizing the above-mentioned purpose, the utility model provides a following technical scheme a car rainfall sensor, including mounting platform, installation box, block structure and installation lid, there is the installation box on mounting platform's top through screw detachable connections, and the top activity joint of installation box has the installation lid, one side on installation lid top is provided with the mounting groove, one side fixedly connected with of the inside bottom of mounting groove nibbles the tooth piece, the opposite side fixedly connected with motor of the inside bottom of mounting groove, and the output fixed connection rolling disc of motor, the rear side swing joint of the inside bottom of mounting groove has transmitting probe, the opposite side fixedly connected with signal receiver on installation lid top, the bottom of installation lid is provided with the screens groove.

Preferably: one side swing joint of transmission probe has the rodent pole, and the rodent pole meshes through the rodent that matches each other between the rolling disc.

Preferably: the bottom of the interior of the installation box body is detachably connected with the installation frame through screws, the top end of the installation frame is movably connected with an adjusting rod, and the adjusting rod penetrates through the installation box body and extends to the outer side of the installation box body.

Preferably: the adjustable adjusting device comprises an adjusting rod, a first bevel gear, a second bevel gear, a first sliding rod, a second sliding rod, a clamping structure and a fixing plate.

Preferably: the clamping structure is characterized in that a clamping block, a reset spring, a sliding plate, a tension rod, a fixing rod, a rotary disc, a rotary shaft and a sliding sleeve are sequentially arranged inside the clamping structure, the rotary shaft is movably connected to the middle position of the fixing plate, the rotary disc is fixedly connected to one end of the rotary shaft, the fixing rod is fixedly connected to the two sides of the top end of the rotary disc, the tension rod is movably connected to the outer side of the fixing rod, the clamping block is hinged to the other end of the tension rod, and the other end of the rotary shaft is fixedly connected with a second bevel gear matched with the first bevel gear.

Preferably, sliding sleeves matched with the sliding rods are arranged on two sides of the bottom end of the sliding plate, clamping blocks are fixedly connected to the top end of the sliding plate, and the clamping blocks are fixedly connected with the installation box body through return springs.

(1) The adjusting disc is rotated to drive the first bevel gear to rotate through the rotation of the adjusting rod, the second bevel gear drives the rotating shaft to rotate due to the meshing effect of the first bevel gear and the second bevel gear, so that the rotating disc is driven to rotate, the fixing rods on the two sides of the top end of the rotating disc drive the tension rods to adjust the positions of the clamping blocks on the sliding plate, the clamping blocks can be clamped with the mounting cover under the action of the reset spring, the mounting and dismounting of the sensor are facilitated, and the working efficiency is greatly improved;

(2) drive the rolling disc through the motor output shaft and rotate, because the meshing effect of rodent makes the rack bar can reciprocate in the rodent piece to make transmitting probe can freely adjust the business turn over mounting groove, be favorable to transmitting probe's protection.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the mounting cover of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. mounting a platform; 2. installing a box body; 3. a signal receiver; 4. mounting grooves; 5. a transmitting probe; 6. a fixing plate; 7. a slide bar; 8. a snap-fit structure; 801. a clamping block; 802. a return spring; 803. a sliding plate; 804. a tension bar; 805. a fixing rod; 806. a turntable; 807. a rotating shaft; 808. a sliding sleeve; 9. an adjusting disk; 10. adjusting a rod; 11. a motor; 12. rotating the disc; 13. a toothed bar; 14. a tooth meshing block; 15. a first bevel gear; 16. a second bevel gear; 17. a mounting frame; 18. a clamping groove; 19. and (6) installing a cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an automobile rainfall sensor comprises an installation platform 1, an installation box body 2, a clamping structure 8 and an installation cover 19, wherein the top end of the installation platform 1 is detachably connected with the installation box body 2 through screws;

the bottom end inside the installation box body 2 is detachably connected with an installation frame 17 through a screw, the top end of the installation frame 17 is movably connected with an adjusting rod 10, and the adjusting rod 10 penetrates through the installation box body 2 and extends to the outer side of the installation box body 2;

specifically, as shown in fig. 3, the adjusting lever 10 is rotated by adjusting the adjusting disc 9, so as to better adjust the engaging structure 8;

one end of the adjusting rod 10 is fixedly connected with a first bevel gear 15, and the other end of the adjusting rod 10 is fixedly connected with an adjusting disk 9;

specifically, as shown in fig. 3, the adjusting rod 10 is installed to facilitate adjustment of the engaging structure 8;

one end of the adjusting rod 10 is fixedly connected with a first bevel gear 15, the other end of the adjusting rod 10 is fixedly connected with an adjusting disc 9, two sliding rods 7 are fixedly connected between the inner walls of the mounting box body 2, and the top ends of the two sliding rods 7 are slidably connected with a clamping structure 8;

a clamping block 801, a return spring 802, a sliding plate 803, a tension rod 804, a fixed rod 805, a rotating disc 806, a rotating shaft 807 and a sliding sleeve 808 are sequentially arranged in the clamping structure 8, the rotating shaft 807 is movably connected at the middle position of the fixed plate 6, one end of the rotating shaft 807 is fixedly connected with the rotating disc 806, two sides of the top end of the rotating disc 806 are fixedly connected with the fixed rod 805, the outer side of the fixed rod 805 is movably connected with the tension rod 804, the other end of the tension rod 804 is hinged with the clamping block 801, and the other end of the rotating shaft 807 is fixedly connected with a second bevel gear 16 matched with the first bevel gear 15;

specifically, as shown in fig. 1 and fig. 3, the rotating shaft 807 rotates to drive the rotating disc 806 to rotate, so that the fixing rods 805 installed at two sides of the top end of the rotating disc 806 drive the tension rod 804 to push the fixture block 801 back and forth, and the sliding plate 803 at the lower end of the fixture block 801 moves on the sliding rod 7, so as to adjust the opening degree of the fixture block 801, and facilitate installation and detachment of the sensor;

a fixing plate 6 is fixedly connected to the middle position of the two sliding rods 7;

specifically, as shown in fig. 1 and 3, the adjusting rod 10 drives the first bevel gear 15 to rotate, so that the second bevel gear 16 adjusts the engaging structure 8, which is beneficial to adjusting the position of the engaging structure 8 on the sliding rod 7, thereby facilitating the installation and detachment of the rainfall sensor;

sliding sleeves 808 matched with the sliding rods 7 are arranged on two sides of the bottom end of the sliding plate 803, a fixture block 801 is fixedly connected to the top end of the sliding plate 803, and the fixture block 801 is fixedly connected with the installation box body 2 through a return spring 802;

specifically, as shown in fig. 1 and 3, through the sliding fit between the sliding sleeve 808 and the sliding rod 7, under the elastic action of the return spring 802, the fixture block 801 can better move on the sliding rod 7, which is convenient for the installation and the removal of the sensor;

two sliding rods 7 are fixedly connected between the inner walls of the installation box body 2, the top ends of the two sliding rods 7 are slidably connected with clamping structures 8, and fixing plates 6 are fixedly connected to the middle positions of the two sliding rods 7

And the top end of the mounting box body 2 is movably clamped with a mounting cover 19, one side of the top end of the mounting cover 19 is provided with a mounting groove 4, one side of the bottom end in the mounting groove 4 is fixedly connected with a tooth engaging block 14, the other side of the bottom end in the mounting groove 4 is fixedly connected with a motor 11, the output end of the motor 11 is fixedly connected with a rotating disc 12, the rear side of the bottom end in the mounting groove 4 is movably connected with a transmitting probe 5,

one side of the transmitting probe 5 is movably connected with a toothed rod 13, and the toothed rod 13 is meshed with the rotating disc 12 through mutually matched teeth;

specifically, as shown in fig. 3, due to the meshing action of the teeth, the rotation of the rotating disc 12 drives the toothed rod 13 to move up and down, which is beneficial to adjusting the height of the transmitting probe 5, thereby protecting the transmitting probe 5;

the other side of the top end of the mounting cover 19 is fixedly connected with the signal receiver 3, and the bottom end of the mounting cover 19 is provided with a clamping groove 18.

The working principle is as follows: the utility model discloses when using, at first, adjust adjusting disk 9 for adjust pole 10 and rotate, thereby make first bevel gear 15 drive second bevel gear 16 and rotate, drive pivot 807 through second bevel gear 16 and rotate, make carousel 806 can rotate in fixed plate 6 top, thereby let tension rod 804 stimulate fixture block 801 to be close to on one side of carousel 806.

Then. The installation cover 19 is placed on the installation case 2, the adjustment plate 9 is released, and the latch 801 is latched to the latch groove 18 by the elastic force of the return spring 802.

Then, the motor 11 is started, the rotating disc 12 is driven to rotate through the output shaft of the motor 11, the tooth meshing rod 13 moves upwards in the tooth meshing block 14 due to the meshing action of the tooth meshing, the motor 11 is closed after the transmitting probe 5 is adjusted to a certain height, so that the transmitting probe 5 rises out of the mounting groove 4, a signal is transmitted and reflected to the signal receiver 3 along with rainwater,

when the raining is finished, the transmitting probe 5 is adjusted by the motor 11 to enable the transmitting probe 5 to enter the mounting groove 4, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an automobile rainfall sensor, includes mounting platform (1), installation box (2), block structure (8) and installation lid (19), its characterized in that: the utility model discloses a mounting structure, including mounting platform (1), installation lid (2), mounting platform (1), and the top activity joint of mounting platform (2) has installation lid (19), one side on installation lid (19) top is provided with mounting groove (4), one side fixedly connected with of the inside bottom of mounting groove (4) nibbles piece (14), the opposite side fixedly connected with motor (11) of the inside bottom of mounting groove (4), and the output fixed connection rolling disc (12) of motor (11), the rear side swing joint of the inside bottom of mounting groove (4) has transmitting probe (5), the opposite side fixedly connected with signal receiver (3) on installation lid (19) top, the bottom of installation lid (19) is provided with.

2. The automotive rain sensor according to claim 1, characterized in that: one side of the launching probe (5) is movably connected with a tooth meshing rod (13), and the tooth meshing rod (13) is meshed with the rotating disc (12) through mutually matched tooth meshes.

3. The automotive rain sensor according to claim 1, characterized in that: the bottom of the interior of the installation box body (2) is detachably connected with an installation frame (17) through a screw, the top end of the installation frame (17) is movably connected with an adjustment rod (10), and the adjustment rod (10) penetrates through the installation box body (2) and extends to the outer side of the installation box body (2).

4. A vehicular rain sensor according to claim 3, wherein: adjust the first conical gear of one end fixedly connected with (15) of pole (10), and adjust other end fixedly connected with regulation adjusting disk (9) of pole (10), two slide bars of fixedly connected with (7) between the inner wall of installation box (2), and the top sliding connection of two slide bars (7) has block structure (8), fixedly connected with fixed plate (6) are located to the intermediate position of two slide bars (7).

5. The vehicular rain sensor according to claim 4, wherein: clamping block (801), reset spring (802), sliding plate (803), tension rod (804), fixed stick (805), carousel (806), pivot (807), and sliding sleeve (808) have set gradually in the inside of block structure (8), pivot (807) swing joint is in the intermediate position department of fixed plate (6), the one end fixedly connected with carousel (806) of pivot (807), and the equal fixedly connected with fixed stick (805) in both sides on carousel (806) top, the equal swing joint tension rod (804) in the outside of fixed stick (805), and the other end of tension rod (804) articulates there is clamping block (801), the other end fixedly connected with of pivot (807) and first conical gear (15) assorted second conical gear (16).

6. The vehicular rain sensor according to claim 5, wherein: sliding sleeves (808) matched with the sliding rods (7) are arranged on two sides of the bottom end of the sliding plate (803), a clamping block (801) is fixedly connected to the top end of the sliding plate (803), and the clamping block (801) is fixedly connected with the installation box body (2) through a return spring (802).

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