CN216184793U - A damage alarm device for vehicle chassis - Google Patents
A damage alarm device for vehicle chassis Download PDFInfo
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- CN216184793U CN216184793U CN202122728619.2U CN202122728619U CN216184793U CN 216184793 U CN216184793 U CN 216184793U CN 202122728619 U CN202122728619 U CN 202122728619U CN 216184793 U CN216184793 U CN 216184793U
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Abstract
The utility model belongs to the field of guide rail oiling devices, and particularly relates to a damage alarm device for an automobile chassis, which comprises a main body component, wherein four induction components are arranged at the bottom of the main body component, a buffer component is fixedly arranged on the side edge of the bottom plate of the main body component, the main body component comprises a connecting plate, a storage power supply is fixedly arranged in the middle of the connecting plate, four buzzers are fixedly arranged on the surface of the connecting plate, the positions of the buzzers correspond to the induction components, the four induction components are arranged in a central symmetry manner by taking the circle center of the connecting plate as the center, each induction component comprises a sleeve fixedly arranged at the bottom of the connecting plate, the buzzers remind drivers of the specific orientation of a hard block on the ground at the bottom of the chassis through the matching of the arranged induction components and the buffer component, a buffer unit and a buffer spring provide efficient buffer for collision, and the damage alarm device has a better safety protection effect, Alarm timeliness and hard object orientation identification capability.
Description
Technical Field
The utility model belongs to the field of automobile chassis, and particularly relates to a damage alarm device for an automobile chassis.
Background
The chassis is used for supporting and mounting an automobile engine and all parts and assemblies thereof, forming the integral shape of the automobile and receiving the power of the engine to enable the automobile to move and ensure normal running.
The existing damage alarm device for the automobile chassis has the problems that the safety protection effect is poor when the existing damage alarm device for the automobile chassis detects a hard object, usually, the alarm is carried out after the hard object collides with the chassis, and the direction of the hard object cannot be rapidly identified, so that the damage alarm device for the automobile chassis is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a damage alarm device for an automobile chassis, wherein a buzzer reminds a driver of the specific orientation of a hard block on the ground at the bottom of the chassis through the matching use of an induction component and a buffer component, and a buffer unit and a buffer spring provide efficient buffer for collision.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a damage alarm device for an automobile chassis comprises a main body assembly, wherein four sensing assemblies are mounted at the bottom of the main body assembly, and a buffer assembly is fixedly mounted at the side edge of the bottom plate of the main body assembly;
the main body component comprises a connecting plate, a storage power supply is fixedly arranged in the middle of the connecting plate, four buzzers are fixedly arranged on the surface of the connecting plate, the positions of the buzzers correspond to the positions of the induction components, and the four induction components are arranged in a centrosymmetric manner by taking the circle center of the connecting plate as the center;
the induction component comprises a sleeve fixedly installed at the bottom of the connecting plate, an inner cavity is formed in the sleeve, a fixed plate is fixedly installed in the inner cavity, a telescopic rod is slidably connected in the sleeve, a sliding plate is fixedly installed at the end part of one end, in the sleeve, of the telescopic rod, a contact electrode is fixedly installed on one side, far away from the telescopic rod, of the sliding plate, and a fixed electrode is fixedly installed on one side, close to the contact electrode, of the fixed plate.
By adopting the scheme, the position of the buzzer corresponds to the sensing assemblies, and the four sensing assemblies are arranged in a centrosymmetric manner by taking the circle center of the connecting plate as the center, so that the specific direction of the hard object can be quickly found out through the sound of the buzzer in each direction.
Preferably, the buffering assembly comprises a buffering elastic sheet, the end part of the buffering elastic sheet is fixedly connected with the side edge of the bottom of the connecting plate, a second buffering spring is fixedly mounted in the middle of the upper surface of the buffering elastic sheet, and the upper end of the second buffering spring is fixedly connected with the connecting plate.
Preferably, one side of the sliding plate, which is far away from the telescopic rod, is fixedly provided with a first buffer spring, and one end of the first buffer spring, which is far away from the sliding plate, is fixedly connected with the inner cavity.
Through adopting above-mentioned scheme, buffer unit and buffer spring provide high-efficient buffering to the collision, have better safety protection effect.
Preferably, the sliding plate is slidably connected inside the inner cavity, and when the sliding plate is in contact with the fixed plate, the contact electrode is electrically connected with the fixed electrode.
By adopting the scheme, the alarm is not carried out on small hard objects which do not threaten the automobile chassis, and the alarm has better alarm accuracy.
Preferably, the input end of the contact electrode is electrically connected with the storage power supply, and the output end of the fixed electrode is electrically connected with the buzzer.
Preferably, the shape of buffering elastic piece is the cross, telescopic one end and the last fixed surface of buffering elastic piece of keeping away from of telescopic link are connected.
Through adopting above-mentioned scheme, set up like this and provide high-efficient buffering to the collision, the shape of buffering the flexure strip is the cross simultaneously, and telescopic one end of keeping away from of telescopic link does benefit to the accurate judgement to the collision position with the last fixed surface of buffering the flexure strip.
Preferably, the side surface of the connecting plate is fixedly provided with a fixed side plate, and the middle part of the fixed side plate is fixedly provided with a threaded sleeve.
Through adopting above-mentioned scheme, fixing bolt and thread bush threaded connection can install and change the device fast.
(III) advantageous effects
Compared with the prior art, the utility model provides a damage alarm device for an automobile chassis, which has the following beneficial effects:
this a damage alarm device for vehicle chassis, response subassembly and the cooperation of buffering subassembly through setting up are used, all install response subassembly around the bottom of main part subassembly, the telescopic one end of keeping away from of telescopic link is fixed with the buffering flexure strip, the one end of keeping away from the buffering flexure strip of telescopic link slides in the sleeve, slide through the sliding plate in the inside of inner chamber like this and make contact electrode and fixed electrode contact, can realize the push type trigger when the chassis is nearer from uneven ground, contact electrode switches on with the fixed electrode contact and makes the storage power supply to the bee calling organ power supply that is located hard thing top, bee calling organ reminds the concrete position of the subaerial hard piece in driver chassis bottom, and buffer unit and buffer spring provide high-efficient buffering to the collision, better safety protection effect has, warning ageing and hard thing position recognition ability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structure of separating the main body assembly and the buffering assembly according to the present invention;
FIG. 3 is a schematic cross-sectional view of an inductive assembly of the present invention;
fig. 4 is an overall cross-sectional schematic view of the present invention.
In the figure:
1. a body assembly; 11. a connecting plate; 12. storing the power supply; 13. fixing the side plate; 14. a threaded sleeve; 15. a buzzer;
2. an inductive component; 21. a sleeve; 22. a telescopic rod; 23. an inner cavity; 24. a sliding plate; 25. a first buffer spring; 26. a contact electrode; 27. a fixed electrode; 28. a fixing plate;
3. a buffer assembly; 31. a buffer elastic sheet; 32. buffer spring II.
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.
Example one
A damage alarm device for an automobile chassis comprises a main body component 1, wherein four sensing components 2 are mounted at the bottom of the main body component 1, and a buffer component 3 is fixedly mounted at the side edge of a bottom plate of the main body component 1;
the main body component 1 comprises a connecting plate 11, a storage power supply 12 is fixedly arranged in the middle of the connecting plate 11, four buzzers 15 are fixedly arranged on the surface of the connecting plate 11, the positions of the buzzers 15 correspond to the positions of the induction components 2, and the four induction components 2 are arranged in a centrosymmetric manner by taking the circle center of the connecting plate 11 as the center;
the induction component 2 comprises a sleeve 21 fixedly installed at the bottom of the connecting plate 11, an inner cavity 23 is formed in the sleeve 21, a fixing plate 28 is fixedly installed in the inner cavity 23, an expansion rod 22 is slidably connected in the sleeve 21, a sliding plate 24 is fixedly installed at the end part of one end, in the sleeve 21, of the expansion rod 22, a contact electrode 26 is fixedly installed on one side, far away from the expansion rod 22, of the sliding plate 24, and a fixing electrode 27 is fixedly installed on one side, close to the contact electrode 26, of the fixing plate 28.
The buffer assembly 3 comprises a buffer elastic sheet 31, and the end of the buffer elastic sheet 31 is fixedly connected with the side edge of the bottom of the connecting plate 11.
The sliding plate 24 is slidably connected inside the inner cavity 23, and when the sliding plate 24 is in contact with the fixed plate 28, the contact electrode 26 is electrically connected with the fixed electrode 27.
The input end of the contact electrode 26 is electrically connected with the storage power supply 12, and the output end of the fixed electrode 27 is electrically connected with the buzzer 15.
The shape of buffering elastic piece 31 is the cross, the one end of keeping away from sleeve 21 of telescopic link 22 is connected with the upper surface fixed of buffering elastic piece 31.
Referring to fig. 1-4, the threaded sleeve 14 in the middle of the fixed side plate 13 is fixedly installed at the bottom of the chassis of the automobile through a fixing bolt to complete installation, the automobile runs on a road, when the buffer elastic sheet 31 at the bottom of the automobile touches a hard object, the sliding plate 24 at one end of the telescopic rod 22 far away from the buffer elastic sheet 31 slides in the inner cavity 23, when the size of the hard object is small, the contact electrode 26 does not contact with the fixed electrode 27 on the surface of the fixed plate 28, the chassis crosses the hard object, when the size of the hard object is large, the contact electrode 26 contacts with the fixed electrode 27, the storage power supply 12 is conducted to supply power to the buzzer 15 above the hard object, and the buzzer 15 reminds a driver of the specific orientation of the hard block on the ground at the bottom of the chassis.
Example two
The first buffer spring 25 and the second buffer spring 32 are added to the first embodiment.
A damage alarm device for an automobile chassis comprises a main body component 1, wherein four sensing components 2 are mounted at the bottom of the main body component 1, and a buffer component 3 is fixedly mounted at the side edge of a bottom plate of the main body component 1;
the main body component 1 comprises a connecting plate 11, a storage power supply 12 is fixedly arranged in the middle of the connecting plate 11, four buzzers 15 are fixedly arranged on the surface of the connecting plate 11, the positions of the buzzers 15 correspond to the positions of the induction components 2, and the four induction components 2 are arranged in a centrosymmetric manner by taking the circle center of the connecting plate 11 as the center;
the induction component 2 comprises a sleeve 21 fixedly installed at the bottom of the connecting plate 11, an inner cavity 23 is formed in the sleeve 21, a fixing plate 28 is fixedly installed in the inner cavity 23, an expansion rod 22 is slidably connected in the sleeve 21, a sliding plate 24 is fixedly installed at the end part of one end, in the sleeve 21, of the expansion rod 22, a contact electrode 26 is fixedly installed on one side, far away from the expansion rod 22, of the sliding plate 24, and a fixing electrode 27 is fixedly installed on one side, close to the contact electrode 26, of the fixing plate 28.
A first buffer spring 25 is fixedly mounted on one side of the sliding plate 24, which is far away from the telescopic rod 22, and one end of the first buffer spring 25, which is far away from the sliding plate 24, is fixedly connected with the inner cavity 23.
The sliding plate 24 is slidably connected inside the inner cavity 23, and when the sliding plate 24 is in contact with the fixed plate 28, the contact electrode 26 is electrically connected with the fixed electrode 27.
The input end of the contact electrode 26 is electrically connected with the storage power supply 12, and the output end of the fixed electrode 27 is electrically connected with the buzzer 15.
The shape of buffering elastic piece 31 is the cross, the one end of keeping away from sleeve 21 of telescopic link 22 is connected with the upper surface fixed of buffering elastic piece 31.
Referring to fig. 1-4, the sliding plate 24 at the end of the telescopic rod 22 far from the elastic buffer sheet 31 slides in the inner cavity 23, one side of the sliding plate 24 far from the telescopic rod 22 is fixedly connected with the inner cavity 23 through the first buffer spring 25 to provide a first-level buffer for the collision between the device and a hard object, and the elastic buffer sheet 31 and the second buffer spring 32 work together to provide a second-level buffer for the collision between the device and the hard object, so that the damage of the hard object to the device body is greatly reduced.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A damage alarm device for automobile chassis which characterized in that: the device comprises a main body component (1), wherein four induction components (2) are arranged at the bottom of the main body component (1), and a buffer component (3) is fixedly arranged on the side edge of a bottom plate of the main body component (1);
the main body component (1) comprises a connecting plate (11), a storage power supply (12) is fixedly mounted in the middle of the connecting plate (11), four buzzers (15) are fixedly mounted on the surface of the connecting plate (11), the positions of the buzzers (15) correspond to the induction components (2), and the four induction components (2) are arranged in a centrosymmetric manner by taking the circle center of the connecting plate (11) as the center;
the induction component (2) comprises a sleeve (21) fixedly installed at the bottom of the connecting plate (11), an inner cavity (23) is formed in the sleeve (21), a fixing plate (28) is fixedly installed in the inner cavity (23), an expansion rod (22) is slidably connected in the sleeve (21), a sliding plate (24) is fixedly installed at the end part of one end, located in the sleeve (21), of the expansion rod (22), a contact electrode (26) is fixedly installed on one side, away from the expansion rod (22), of the sliding plate (24), and a fixing electrode (27) is fixedly installed on one side, close to the contact electrode (26), of the fixing plate (28).
2. A damage warning device for an automobile chassis according to claim 1, characterized in that: buffer unit (3) are including buffering flexure strip (31), fixed connection is followed to the tip of buffering flexure strip (31) and the bottom side of connecting plate (11), the upper surface middle part fixed mounting of buffering flexure strip (31) has buffer spring (32) No. two, the upper end and connecting plate (11) fixed connection of buffer spring (32) No. two.
3. A damage warning device for an automobile chassis according to claim 1, characterized in that: one side of the sliding plate (24) far away from the telescopic rod (22) is fixedly provided with a first buffer spring (25), and one end of the first buffer spring (25) far away from the sliding plate (24) is fixedly connected with the inner cavity (23).
4. A damage warning device for an automobile chassis according to claim 1, characterized in that: the sliding plate (24) is connected in a sliding mode inside the inner cavity (23), and when the sliding plate (24) is in contact with the fixed plate (28), the contact electrode (26) is electrically connected with the fixed electrode (27).
5. A damage warning device for an automobile chassis according to claim 1, characterized in that: the input end of the contact electrode (26) is electrically connected with the storage power supply (12), and the output end of the fixed electrode (27) is electrically connected with the buzzer (15).
6. A damage warning device for an automobile chassis according to claim 2, characterized in that: the shape of buffering flexure strip (31) is the cross, the one end of keeping away from sleeve (21) of telescopic link (22) is connected with the upper surface fixed of buffering flexure strip (31).
7. A damage warning device for an automobile chassis according to claim 1, characterized in that: the side face of the connecting plate (11) is fixedly provided with a fixed side plate (13), and the middle part of the fixed side plate (13) is fixedly provided with a threaded sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728619.2U CN216184793U (en) | 2021-11-09 | 2021-11-09 | A damage alarm device for vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122728619.2U CN216184793U (en) | 2021-11-09 | 2021-11-09 | A damage alarm device for vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216184793U true CN216184793U (en) | 2022-04-05 |
Family
ID=80906565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122728619.2U Active CN216184793U (en) | 2021-11-09 | 2021-11-09 | A damage alarm device for vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216184793U (en) |
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2021
- 2021-11-09 CN CN202122728619.2U patent/CN216184793U/en active Active
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