CN214295766U

CN214295766U - Low-voltage power-off alarm device for vehicle

Info

Publication number: CN214295766U
Application number: CN202023115361.0U
Authority: CN
Inventors: 邹翔宇
Original assignee: Suzhou Lide Chenxi Energy Co ltd
Current assignee: Suzhou Lide Chenxi Energy Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-28
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a vehicle low-voltage power failure alarm device, which comprises an outer shell, wherein a clapboard is fixedly arranged inside the outer shell, an alarm is arranged above the clapboard, a connecting rod is fixedly arranged below the clapboard, the two ends of the connecting rod are fixedly connected with the inner side wall of the outer shell, a first slider is slidably connected at the center of the connecting rod, first damping springs are fixedly connected at the two sides of the first slider, a supporting rod is fixedly connected at the top end of the first slider, the top end of the supporting rod is fixedly connected with the alarm, a space is provided for the movement of the alarm through a second slider and a chute, so that the horizontal movement of the alarm can be realized, the realization of the damping function of the damping device is further ensured, and the dust in the outside can be prevented from being accumulated into a loudspeaker through a dust screen, and the internal elements can be damaged, the loudspeaker is protected.

Description

Low-voltage power-off alarm device for vehicle

Technical Field

The utility model relates to an electric automobile technical field especially relates to a vehicle low pressure outage alarm device.

Background

The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen.

At present, low pressure outage alarm device is all installed to electric automobile's inside on the market, but the car can often produce at the in-process of traveling and rock, this just makes inside car component also can follow vibrations, if the in-process of alarm device installation does not be equipped with damping device, just lead to alarm device to take place to damage at the in-process of vibrations very easily, lead to cost loss, the while still can cause the emergence of incident, cause the threat to user's personal and property safety, we propose a vehicle low pressure outage alarm device to this.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a vehicle low pressure outage alarm device, through the first damping spring and the second damping spring who set up, can play the effect of shock attenuation buffering to the inside alarm device of shell body, just realized then its protection, can avoid it to take place to destroy.

In order to solve the technical problem, the utility model provides a following technical scheme: a vehicle low-voltage power failure alarm device comprises an outer shell, wherein a partition plate is fixedly arranged in the outer shell, an alarm is arranged above the partition plate, a connecting rod is fixedly arranged below the partition plate, two ends of the connecting rod are fixedly connected with the inner side wall of the outer shell, a first sliding block is slidably connected to the center of the connecting rod, first damping springs are fixedly connected to two sides of the first sliding block, a supporting rod is fixedly connected to the top end of the first sliding block, the top end of the supporting rod is fixedly connected with the alarm, a fixing sleeve and a second damping spring are fixedly arranged on the inner side wall of the outer shell, the second damping spring is sleeved in the fixing sleeve, a telescopic rod is fixedly connected to one end of the second damping spring, the other end of the telescopic rod is fixedly connected with the alarm, and one end of the telescopic rod is sleeved in the fixing sleeve, the slide has been seted up to the inside of shell body top, the inside sliding connection of slide has the second slider, the one end fixedly connected with expansion plate of second slider, the one end and the alarm fixed connection of expansion plate.

As a preferred technical scheme of the utility model, first damping spring's one end and first slider fixed connection, and the other end of first damping spring and the inside wall fixed connection of shell body, first damping spring cup joints the surface at the connecting rod.

As an optimal technical scheme of the utility model, the top fixed mounting of alarm has the speaker, the top fixed mounting of speaker has the dust screen.

As a preferred technical scheme of the utility model, the top fixed mounting of alarm has the warning light, and the warning light is located the right side of speaker.

As an optimized technical scheme of the utility model, the second slider has the ball with the junction joint of slide.

As a preferred technical scheme of the utility model, the one end fixedly connected with stopper of telescopic link, second damping spring is connected with the telescopic link through the stopper, and the stopper setting is in the inside of fixed cover.

As an optimal technical scheme of the utility model, the positive surface movable mounting of shell body has the guard plate, the inside threaded connection of guard plate has the screw.

As an optimal technical scheme of the utility model, the spout has been seted up in the central authorities department of baffle, the both ends of bracing piece all pass the spout respectively with alarm and first slider fixed connection.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. when an alarm inside an electric automobile shakes along with the automobile, the first sliding block and the first damping spring connected with the first sliding block can reduce the shaking amplitude of the first sliding block through the first damping spring connected with the first sliding block, and then the alarm fixedly connected with the first sliding block can also reduce the shaking amplitude, so that the abrasion degree of the alarm is reduced;

2. through the second slider and the spout that set up, for the removal of alarm provides the space, makes it can realize horizontal migration, provides the guarantee for damping device shock-absorbing function's realization then, through the dust screen that sets up, can prevent that external dust from piling up and getting into to the speaker in, causes the damage to the component of inside, has played the effect of protection to the speaker.

Drawings

Fig. 1 is a schematic front sectional view of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a structure at B in fig. 1 according to an embodiment of the present invention.

Fig. 4 is a schematic top view of an embodiment of the present invention.

Fig. 5 is a schematic front view of an embodiment of the present invention.

Wherein: 1. an outer housing; 2. a partition plate; 3. an alarm; 4. a connecting rod; 5. a first slider; 6. a first damping spring; 7. a support bar; 8. fixing a sleeve; 9. a second damping spring; 10. a telescopic rod; 11. a slideway; 12. a second slider; 13. a retractable plate; 14. a speaker; 15. a dust screen; 16. a warning light; 17. a ball bearing; 18. a limiting block; 19. a protection plate; 20. screws; 21. a chute.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, a low-voltage power-off alarm device for vehicles comprises an outer shell 1, a partition plate 2 is fixedly installed inside the outer shell 1, an alarm 3 is arranged above the partition plate 2, a connecting rod 4 is fixedly installed below the partition plate 2, two ends of the connecting rod 4 are fixedly connected with the inner side wall of the outer shell 1, a first slider 5 is slidably connected with the center of the connecting rod 4, first damping springs 6 are fixedly connected with two sides of the first slider 5, a supporting rod 7 is fixedly connected with the top end of the first slider 5, the top end of the supporting rod 7 is fixedly connected with the alarm 3, a fixing sleeve 8 and a second damping spring 9 are fixedly installed on the inner side wall of the outer shell 1, the second damping spring 9 is sleeved inside the fixing sleeve 8, an expansion link 10 is fixedly connected with one end of the second damping spring 9, and the other end of the expansion link 10 is fixedly connected with the alarm 3, one end of the telescopic rod 10 is sleeved inside the fixed sleeve 8, a slide way 11 is arranged inside the upper part of the outer shell 1, a second slide block 12 is connected inside the slide way 11 in a sliding manner, one end of the second slide block 12 is fixedly connected with a telescopic plate 13, and one end of the telescopic plate 13 is fixedly connected with the alarm 3;

when the alarm 3 in the electric automobile shakes along with the automobile, the first slide block 5 connected with the bottom of the alarm 3 and the first damping spring 6 connected with the first slide block 5 can reduce the shaking amplitude of the first slide block 5 through the first damping spring 6, and then the alarm 3 fixedly connected with the first slide block 5 can also reduce the shaking amplitude, thereby reducing the abrasion degree of the alarm 3, when the alarm 3 horizontally shakes, the telescopic rod 10 and the second damping spring 9 can slow down the horizontal shaking amplitude of the alarm 3, thereby further improving the shock absorption performance of the alarm 3, leading the whole shock absorption effect of the device to be optimal, the alarm 3 inside has been played the effect of protection, can avoid alarm 3 to take place the damage, reduces the loss of cost, simultaneously, provides the guarantee for user's life safety.

In other embodiments, one end of the first damping spring 6 is fixedly connected with the first slider 5, the other end of the first damping spring 6 is fixedly connected with the inner side wall of the outer shell 1, and the first damping spring 6 is sleeved on the outer surface of the connecting rod 4; through the first damping spring 6 who sets up, can play the effect of shock attenuation buffering to alarm 3.

In other embodiments, a speaker 14 is fixedly mounted at the top end of the alarm 3, and a dust screen 15 is fixedly mounted at the top end of the speaker 14; through the dust screen 15 that sets up, can prevent that external dust from piling up and getting into in speaker 14, cause the damage to inside component, play the effect of protection to speaker 14.

In other embodiments, a warning lamp 16 is fixedly mounted at the top end of the alarm 3, and the warning lamp 16 is positioned at the right side of the loudspeaker 14; through the warning light 16 that sets up, the user can be reminded in time, has improved the security of device.

In other embodiments, a ball 17 is clamped at the joint of the second slide block 12 and the slide rail 11; through the ball 17 that sets up, can make second slider 12 more smooth and easy when gliding, prevent that the card from appearing and pause, influence the normal use of device.

In other embodiments, one end of the telescopic rod 10 is fixedly connected with a limiting block 18, the second damping spring 9 is connected with the telescopic rod 10 through the limiting block 18, and the limiting block 18 is arranged inside the fixed sleeve 8; through the limiting block 18, the telescopic rod 10 can be prevented from being separated from the fixed sleeve 8 during horizontal movement, and the structure is prevented from being damaged.

In other embodiments, a protection plate 19 is movably installed on the front surface of the outer casing 1, and a screw 20 is connected to the inner thread of the protection plate 19; through the protection plate 19 and the screw 20, the maintenance of the internal elements can be facilitated for workers.

In other embodiments, the center of the partition board 2 is provided with a sliding groove 21, and both ends of the support rod 7 penetrate through the sliding groove 21 and are respectively fixedly connected with the alarm 3 and the first sliding block 5; through the supporting rod 7, the alarm 3 and the first sliding block 5 are connected and fixed.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vehicle low pressure outage alarm device, includes shell body (1), its characterized in that: the alarm is characterized in that a partition plate (2) is fixedly mounted inside the outer shell (1), an alarm (3) is arranged above the partition plate (2), a connecting rod (4) is fixedly mounted below the partition plate (2), two ends of the connecting rod (4) are fixedly connected with the inner side wall of the outer shell (1), a first sliding block (5) is slidably connected to the center of the connecting rod (4), first damping springs (6) are fixedly connected to two sides of the first sliding block (5), a supporting rod (7) is fixedly connected to the top end of the first sliding block (5), the top end of the supporting rod (7) is fixedly connected with the alarm (3), a fixing sleeve (8) and a second damping spring (9) are fixedly mounted on the inner side wall of the outer shell (1), the second damping spring (9) is sleeved inside the fixing sleeve (8), and a telescopic rod (10) is fixedly connected to one end of the second damping spring (9), the other end and the alarm (3) fixed connection of telescopic link (10), and the one end of telescopic link (10) cup joints the inside at fixed cover (8), slide (11) have been seted up to the inside of shell body (1) top, the inside sliding connection of slide (11) has second slider (12), the one end fixedly connected with expansion plate (13) of second slider (12), the one end and the alarm (3) fixed connection of expansion plate (13).

2. The vehicle low-voltage power-off warning device as claimed in claim 1, wherein: one end of the first damping spring (6) is fixedly connected with the first sliding block (5), the other end of the first damping spring (6) is fixedly connected with the inner side wall of the outer shell (1), and the first damping spring (6) is sleeved on the outer surface of the connecting rod (4).

3. The vehicle low-voltage power-off warning device as claimed in claim 1, wherein: the top fixed mounting of alarm (3) has speaker (14), the top fixed mounting of speaker (14) has dust screen (15).

4. The vehicle low-voltage power-off warning device as claimed in claim 1, wherein: the top fixed mounting of alarm (3) has warning light (16), and warning light (16) are located the right side of speaker (14).

5. The vehicle low-voltage power-off warning device as claimed in claim 2, wherein: the joint of the second sliding block (12) and the slideway (11) is clamped with a ball (17).

6. The vehicle low-voltage power-off warning device as claimed in claim 1, wherein: one end fixedly connected with stopper (18) of telescopic link (10), second damping spring (9) are connected with telescopic link (10) through stopper (18), and stopper (18) set up the inside at fixed cover (8).

7. The vehicle low-voltage power-off warning device as claimed in claim 1, wherein: the front surface of the outer shell (1) is movably provided with a protection plate (19), and the inner threads of the protection plate (19) are connected with screws (20).

8. The vehicle low-voltage power-off warning device as claimed in claim 1, wherein: the middle of the partition board (2) is provided with a sliding groove (21), and two ends of the supporting rod (7) penetrate through the sliding groove (21) to be fixedly connected with the alarm (3) and the first sliding block (5) respectively.