CN111252024A - Safety protection equipment in car - Google Patents
Safety protection equipment in car Download PDFInfo
- Publication number
- CN111252024A CN111252024A CN202010177113.4A CN202010177113A CN111252024A CN 111252024 A CN111252024 A CN 111252024A CN 202010177113 A CN202010177113 A CN 202010177113A CN 111252024 A CN111252024 A CN 111252024A
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- CN
- China
- Prior art keywords
- end wall
- groove
- fixed
- fixedly arranged
- lifting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a safety protection device in an automobile, which comprises a mounting box, wherein a working chamber is arranged in the mounting box, a lifting mechanism is arranged in the working chamber, the lifting mechanism comprises a lifting groove arranged on the rear end wall of the working chamber, a transmission mechanism is arranged in the working chamber, the transmission mechanism comprises a fixed rod fixed on the right end wall of the working chamber, the left end surface of the fixed rod is connected with a reset spring, the lower end wall of the working chamber is communicated with a communication port up and down, a knocking mechanism is arranged in the communication port, the knocking mechanism comprises a containing frame fixed on the lower end surface of a lifting handle, the device can crush automobile glass from the inside when a car key is not around and the automobile is locked, the crushed glass is prevented from damaging infants in the automobile, when a person is in the automobile, if one side of the device mounted on the automobile is blocked by an object, the lifting handle can be taken out by the person in the automobile, the glass is crushed.
Description
Technical Field
The invention relates to the field of automobiles, in particular to safety protection equipment in an automobile.
Background
The car, i.e. the car which is driven by its own power and can be driven by motor without being installed by rail or electric power, is generally called as car with four-wheel running, when the car key and the child are put in the car at the same time, the child often locks the car, which results in the situation that the car cannot be opened, if the window is broken directly from the outside, the glass may cause injury to the child.
Disclosure of Invention
The invention aims to provide safety protection equipment in an automobile, and solves the problems that after the automobile is locked, an infant in the automobile cannot be timely rescued, broken glass in the automobile can be damaged by internal impact, and the like.
The invention is realized by the following technical scheme.
The invention relates to safety protection equipment in an automobile, which comprises a mounting box, wherein a working cavity is arranged in the mounting box, a lifting mechanism is arranged in the working cavity, the lifting mechanism comprises a lifting groove arranged on the rear end wall of the working cavity, a first magnet is arranged in the lifting groove in a vertically movable manner, a connecting spring is connected between the upper end surface of the first magnet and the upper end wall of the lifting groove, a lifting handle is arranged in the lifting groove in a vertically movable manner, a first iron block is fixedly arranged on the upper end surface of the lifting handle, a rotating cavity is arranged in the lifting handle, a transverse shaft is arranged on the rear end wall of the rotating cavity in a rotating manner, a limiting wheel and a first belt wheel are sequentially and fixedly arranged on the transverse shaft from back to front, a limiting groove is arranged on the limiting wheel, a belt is wound on the first belt wheel, a transmission shaft is arranged on the rear end wall of the rotating cavity in a rotating manner, a driving gear, the belt is wound on the second belt wheel;
a transmission mechanism is arranged in the working cavity and comprises a fixed rod fixed on the right end wall of the working cavity, the left end surface of the fixed rod is connected with a reset spring, the other end of the reset spring is connected with a pushing block, two fixed arms are fixedly arranged on the right end surface of the working cavity, the left end surface of each fixed arm is connected with a pushing spring, and the other end of each pushing spring is connected with a transmission rod;
the lower end wall of the working cavity is communicated with and provided with a communicating port, a knocking mechanism is arranged in the communicating port and comprises a containing frame fixed on the lower end face of the lifting handle, a containing groove is formed in the containing frame, a knocking hammer is arranged in the containing groove in a left-right moving mode, a rack is fixedly arranged on the upper end face of the knocking hammer, a containing spring is connected between the right end face of the knocking hammer and the right end wall of the containing groove, a limiting groove with a downward opening is formed in the lower end face of the knocking hammer, and a second magnet is fixedly arranged on the upper end wall of the limiting groove.
Preferably, be equipped with the shifting chute in the rotation chamber right-hand member wall, can reciprocate in the shifting chute and be equipped with the elevator, the elevator up end with be connected with contact spring between the shifting chute upper end wall, the fixed carriage release lever that is equipped with of elevator right-hand member face, the fixed connecting rod that is equipped with of elevator left end face, the fixed gag lever post that is equipped with of terminal surface under the connecting rod, the belt upper mounting is equipped with the turning block, it is fixed and is equipped with the stopper to rotate the chamber left end wall, it is equipped with the connection chamber to link up about rotating chamber right-hand member wall, the fixed dwang that is equipped with on the.
Preferably, a motor shaft is fixedly arranged on the rear end wall of the working cavity, a disc is fixedly arranged on the motor shaft, four containing cavities are formed in the disc, moving blocks are movably arranged in the containing cavities, and telescopic springs are connected between the end faces of the moving blocks and the end walls of the containing cavities.
Preferably, the rear end wall of the accommodating groove is provided with a driven shaft in a rotating manner, the driven shaft is fixedly provided with a contact gear, the lower end wall of the accommodating groove is provided with a communicating groove in a vertically through manner, a friction block is arranged in the communicating groove in a friction manner, and a second iron block is fixedly arranged on the upper end face of the friction block.
Preferably, a fixing plate is fixedly arranged on the left end face of the mounting box.
The invention has the beneficial effects that: the device can break the automobile glass from the inside when the automobile key is not around and the automobile is locked, so that the broken glass is prevented from hurting infants in the automobile.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of FIG. 1 taken along line A-A;
FIG. 3 is an enlarged view of the point B in FIG. 1;
fig. 4 is a schematic view in the direction of C-C in fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The safety protection device in the automobile, which is described with reference to fig. 1-4, includes a mounting box 22, a working chamber 21 is provided in the mounting box 22, a lifting mechanism 70 is provided in the working chamber 21, the lifting mechanism 70 includes a lifting groove 23 provided at the rear end wall of the working chamber 21, a first magnet 25 is provided in the lifting groove 23 to be movable up and down, a connection spring 24 is connected between the upper end surface of the first magnet 25 and the upper end wall of the lifting groove 23, a lifting handle 47 is provided in the lifting groove 23 to be movable up and down, a first iron block 26 is fixedly provided at the upper end surface of the lifting handle 47, a rotation chamber 27 is provided in the lifting handle 47, a cross shaft 61 is rotatably provided at the rear end wall of the rotation chamber 27, a limit wheel 58 and a first belt wheel 49 are sequentially fixedly provided at the back and forth of the cross shaft 61, a limit groove 59 is provided on the limit wheel 58, a belt 60 is wound on the first, a transmission shaft 54 is rotatably arranged on the rear end wall of the rotating cavity 27, a driving gear 57 and a second belt wheel 53 are fixedly arranged on the transmission shaft 54 from back to front in sequence, and the belt 60 is wound on the second belt wheel 53;
a transmission mechanism 71 is arranged in the working cavity 21, the transmission mechanism 71 comprises a fixed rod 31 fixed on the right end wall of the working cavity 21, the left end surface of the fixed rod 31 is connected with a return spring 32, the other end of the return spring 32 is connected with a pushing block 33, two fixed arms 34 are fixedly arranged on the right end surface of the working cavity 21, the left end surface of each fixed arm 34 is connected with a pushing spring 35, and the other end of each pushing spring 35 is connected with a transmission rod 36;
the lower end wall of the working cavity 21 is vertically communicated with and provided with a communication port 10, a knocking mechanism 72 is arranged in the communication port 10, the knocking mechanism 72 comprises a containing frame 62 fixed on the lower end face of the lifting handle 47, a containing groove 37 is arranged in the containing frame 62, a knocking hammer 11 is arranged in the containing groove 37 in a left-right moving mode, a rack 41 is fixedly arranged on the upper end face of the knocking hammer 11, a containing spring 38 is connected between the right end face of the knocking hammer 11 and the right end wall of the containing groove 37, a limiting groove 40 with a downward opening is arranged on the lower end face of the knocking hammer 11, and a second magnet 39 is fixedly arranged on the upper end wall of the limiting groove 40.
Beneficially, be equipped with the shifting chute 29 in the wall of rotation chamber 27 right-hand member, can reciprocate in the shifting chute 29 and be equipped with elevator 18, elevator 18 up end with be connected with contact spring 28 between the wall of shifting chute 29 upper end, elevator 18 right-hand member face is fixed and is equipped with carriage release lever 30, the fixed connecting rod 17 that is equipped with of elevator 18 left end face, the fixed gag lever post 16 that is equipped with of lower terminal surface of connecting rod 17, the fixed turning block 50 that is equipped with on the belt 60, the fixed stopper 48 that is equipped with of wall of rotation chamber 27 left end, it is equipped with connection chamber 52 to link up about rotating chamber 27 right end wall, the fixed dwang 51 that is equipped with on the belt 60.
Beneficially, a motor shaft 46 is fixedly arranged on the rear end wall of the working chamber 21, a circular disc 15 is fixedly arranged on the motor shaft 46, four containing chambers 13 are arranged on the circular disc 15, a moving block 14 is movably arranged in the containing chambers 13, and a telescopic spring 12 is connected between the end surface of the moving block 14 and the end wall of the containing chamber 13.
Advantageously, a driven shaft 56 is rotatably arranged on the rear end wall of the accommodating groove 37, a contact gear 55 is fixedly arranged on the driven shaft 56, a communication groove 44 is vertically arranged on the lower end wall of the accommodating groove 37 in a penetrating manner, a friction block 42 is arranged in the communication groove 44 in a friction manner, and a second iron block 43 is fixedly arranged on the upper end surface of the friction block 42.
Advantageously, the fixing plate 20 is fixedly arranged on the left end face of the mounting box 22.
In the initial state, the extension spring 12, the connection spring 24, the return spring 32, the push spring 35, and the storage spring 38 are in the normal state.
When the automobile is in a working state, the fixing plate 20 is installed at a proper position in the automobile, when an infant and an automobile key are carelessly lost in the automobile and the window is completely closed, the motor shaft 46 is started, the motor shaft 46 drives the motor shaft 45 to rotate, the motor shaft 45 drives the disc 15 to rotate, the disc 15 rotates, the moving block 14 is far away from the motor shaft 45, the moving block 14 drives the lifting handle 47 to move downwards through the friction strip 19, the moving rod 30 moves downwards along with the lifting handle 47, the moving rod 30 is in contact with the pushing block 33, so that the moving rod 30 moves upwards, the moving rod 30 drives the connecting rod 17 to move upwards through the lifting block 18, the connecting rod 17 drives the limiting rod 16 to move upwards, the limiting rod 16 moves upwards to leave the limiting groove 59, the lifting handle 47 drives the rotating rod 51 to move downwards together, the rotating rod 51 is in contact with the driving rod 36, the rotating rod 51 moves upwards, and, the second belt wheel 53 drives the transmission shaft 54 to rotate, the driving gear 57 rotates along with the transmission shaft 54, the transmission shaft 54 is meshed with the contact gear 55 to drive the knocking hammer 11 to move leftwards, the knocking hammer 11 moves leftwards to knock a vehicle glass, so that the glass is broken, the motor shaft 46 is closed, the connecting spring 24 pulls the lifting handle 47 to move upwards, when a vehicle accident happens to the vehicle and one side window where the device is installed is shielded, the containing frame 62 is manually drawn out, in the drawing-out process, when the knocking hammer 11 moves leftwards, the friction block 42 is manually pushed to move upwards to fix the knocking hammer 11, and after the knocking hammer is drawn out, the vehicle window is broken.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a safety arrangement in car, includes the mounting box, its characterized in that: a working cavity is arranged in the mounting box, a lifting mechanism is arranged in the working cavity and comprises a lifting groove arranged on the rear end wall of the working cavity, a first magnet is arranged in the lifting groove and can move up and down, a connecting spring is connected between the upper end surface of the first magnet and the upper end wall of the lifting groove, a lifting handle is arranged in the lifting groove and can move up and down, a first iron block is fixedly arranged on the upper end surface of the lifting handle, a rotating cavity is arranged in the lifting handle, a cross shaft is arranged on the rear end wall of the rotating cavity in a rotating manner, a limiting wheel and a first belt wheel are fixedly arranged on the cross shaft from back to front in sequence, a limiting groove is arranged on the limiting wheel, a belt is wound on the first belt wheel, a transmission shaft is rotatably arranged on the rear end wall of the rotating cavity, a driving gear and a second belt wheel are fixedly arranged on the transmission shaft from back to front in sequence, and the belt is wound on the second belt wheel;
a transmission mechanism is arranged in the working cavity and comprises a fixed rod fixed on the right end wall of the working cavity, the left end surface of the fixed rod is connected with a reset spring, the other end of the reset spring is connected with a pushing block, two fixed arms are fixedly arranged on the right end surface of the working cavity, the left end surface of each fixed arm is connected with a pushing spring, and the other end of each pushing spring is connected with a transmission rod;
the lower end wall of the working cavity is communicated with and provided with a communicating port, a knocking mechanism is arranged in the communicating port and comprises a containing frame fixed on the lower end face of the lifting handle, a containing groove is formed in the containing frame, a knocking hammer is arranged in the containing groove in a left-right moving mode, a rack is fixedly arranged on the upper end face of the knocking hammer, a containing spring is connected between the right end face of the knocking hammer and the right end wall of the containing groove, a limiting groove with a downward opening is formed in the lower end face of the knocking hammer, and a second magnet is fixedly arranged on the upper end wall of the limiting groove.
2. An in-vehicle safety apparatus according to claim 1, wherein: the utility model discloses a fixed stopper of going up and down, including the chamber, the chamber is rotated to the chamber right-hand member wall, be equipped with the shifting chute in the shifting chute, can reciprocate and be equipped with the elevator in the shifting chute, the elevator up end with be connected with contact spring between the shifting chute upper end wall, the fixed carriage release lever that is equipped with of elevator right-hand member face, the fixed connecting rod that is equipped with of elevator left end face, the fixed gag lever post that is equipped with of terminal surface under the connecting rod, the fixed turning block that is equipped with on the belt, it is equipped with the stopper to rotate the fixed stopper that is equipped with of chamber left end.
3. An in-vehicle safety apparatus according to claim 1, wherein: the motor shaft is fixedly arranged on the rear end wall of the working cavity, a disc is fixedly arranged on the motor shaft, four containing cavities are formed in the disc, moving blocks are movably arranged in the containing cavities, and telescopic springs are connected between the end faces of the moving blocks and the end walls of the containing cavities.
4. An in-vehicle safety apparatus according to claim 1, wherein: the receiving groove is characterized in that a driven shaft is arranged on the rear end wall of the receiving groove in a rotating mode, a contact gear is fixedly arranged on the driven shaft, a communicating groove is formed in the lower end wall of the receiving groove in a vertically through mode, a friction block is arranged in the communicating groove in a friction mode, and a second iron block is fixedly arranged on the upper end face of the friction block.
5. An in-vehicle safety apparatus according to claim 1, wherein: and a fixing plate is fixedly arranged on the left end face of the mounting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010177113.4A CN111252024A (en) | 2020-03-13 | 2020-03-13 | Safety protection equipment in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010177113.4A CN111252024A (en) | 2020-03-13 | 2020-03-13 | Safety protection equipment in car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111252024A true CN111252024A (en) | 2020-06-09 |
Family
ID=70954803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010177113.4A Withdrawn CN111252024A (en) | 2020-03-13 | 2020-03-13 | Safety protection equipment in car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111252024A (en) |
-
2020
- 2020-03-13 CN CN202010177113.4A patent/CN111252024A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200609 |