Prompting device for carrying objects before leaving vehicle

Abstract

The prompter comprises a prompter body, the prompter body is connected with a first switch assembly and a second switch assembly, the first switch assembly is triggered by a passenger, and the second switch assembly is triggered when a vehicle door is located at an opening position. And the first switch assembly and the second switch assembly are cooperatively triggered to enable the prompter main body to send an object carrying prompt to a passenger. The prompter is a prompt ringing device which is arranged on an automobile, is low in cost and meets the driving safety, and aims to remind a passenger to check and carry all things which should be carried but possibly still stay in the automobile before leaving the automobile, so that the loss caused by the lost things in the automobile is avoided, or the trouble and time waste caused by returning to a parking place to take away the taken-away things in response are avoided; the utility model has the advantages of strong practicability and relatively low cost, and the whole set of prompter device is waterproof and does not cause the explosion of inflammable gas possibly existing around.

Description

TECHNICAL FIELD

[0001] The utility model relates to prompt device technical field, more specifically, is involved with the off car before taking thing prompter. BACKGROUND

[0002] Car is an important traffic tool in life, people often forget to take luggage when leaving the car. There is a "road thing can not be lost" telephone hotline to provide passengers to find the lost property. But this is limited to the honest taxi driver or follow the honest passengers. It is believed that most of the lost property is taken by the next dishonest passenger. There is a news report in London, England, about 10,000 mobile phones and 1,000 laptops are left in a taxi every month. The report did not mention other lost property, nor did it mention the number of dishonest people who took the property. In fact, this situation is not unique in other cities. Similar problems exist in ordinary private cars, and often the car owner returns to the parking lot to retrieve the things left behind, which is not only troublesome but also wastes time.

[0003] Therefore, relying on the honesty and memory of people to avoid this risk uncertainty is too large, and people always have negligence, so it is necessary to take scientific means to avoid such situations, such as an instrument to remedy the troubles and losses caused by the common shortcomings of human brain will meet the expectations of the public. CONTENT OF THE UTILITY MODEL

[0004] In order to solve or alleviate the problem that people often forget to take luggage when leaving the car in the prior art, the utility model provides a taking thing prompter before leaving the car. The prompter is a low-cost and safe prompt sound device on the car, which aims to remind the passenger to check and take all the things that should be taken but may still be left in the car before leaving the car. The utility model has strong practicability, relatively low cost, and the whole prompter device is waterproof and will not cause explosion of flammable gas that may exist around.

[0005] The technical solution of the utility model is as follows:

[0006] The taking thing prompter before leaving the car is arranged on the car, characterized in that it comprises a prompter main body, the prompter main body is connected with a first switch assembly and a second switch assembly, the first switch assembly is triggered by the passenger, the second switch assembly is triggered when the door is in the open position, and the first switch assembly and the second switch assembly are cooperatively triggered to make the prompter main body send a taking thing prompt to the passenger.

[0007] The fourth switch assembly is arranged on the prompter body, and includes a total electricity switch bottom plate, a fourth electricity switch box, a total electricity switch upper cover, an electricity switch push button and an electricity switch push button elastic buckle. A groove is arranged in the center of the bottom of the electricity switch push button body, and a fourth magnetic attraction element is embedded in the groove. The total electricity switch upper cover has an open track for the push button to be pushed. When the electricity switch push button is pushed to the middle of the total electricity switch box upper cover, the fourth magnetic attraction element makes the dry reed tube in the fourth electricity switch box conduct the circuit, or the electricity switch push button is pushed to the other end of the open track of the total electricity switch upper cover, and the dry reed tube is disconnected from the magnetic force to cut off the circuit.

[0008] The first switch assembly includes a first electricity switch box and a first magnetic attraction element. The first magnetic attraction element is arranged on a door handle. The first electricity switch box is arranged on the door and corresponds to the position of the first magnetic attraction element. The first magnetic attraction element is a permanent magnet magnet carrier or a permanent magnet magnet rod box. The first electricity switch box is a permanent magnet magnet electricity switch box or an electricity switch box.

[0009] The second switch assembly includes a second electricity switch box and a second magnetic attraction element. The second electricity switch box is installed on the side of the door in the vehicle cabin. The second magnetic attraction element is installed on the floor of the vehicle cabin or the door frame. The second electricity switch box is a permanent magnet magnet electricity switch box or an electricity switch box.

[0010] The third switch assembly for closing the item prompt is arranged on the prompter body. The third switch assembly includes a third electricity switch box and a third magnetic attraction element. The third magnetic attraction element is close to the third electricity switch box for conducting the circuit of the prompt assembly. The third magnetic attraction element is away from the third switch box for disconnecting the circuit of the prompt assembly.

[0011] A second accommodating groove is arranged on the prompter body. The second accommodating groove includes a battery compartment for placing a battery and a circuit board compartment for placing a circuit board. A battery cover is arranged on the battery compartment. The circuit board compartment is recessed in the battery compartment. A circuit board cover is arranged on the circuit board compartment. The circuit board cover and the circuit board compartment are provided with wire outlets for wiring. The circuit board compartment and the wire outlets are filled with sealing glue.

[0012] A safety shield is arranged on the prompter body. A through hole for accommodating a mute button is arranged on the safety shield. A buckle position is arranged on the safety shield to be buckled on the bottom of the prompter body. A sound transmission hole is arranged on the safety shield.

[0013] The electric wire storage reel is used to wind the long electric wire. The reel cover is provided with a pair of symmetrically arranged lugs and a pair of symmetrically arranged notches in the circular edge. The central part of the lugs has a circular hole through which a screw passes to fix the electric wire storage reel and the reel cover on the door. The two notches are respectively used for the entry and exit of the electric wire.

[0014] The prompter body is connected with a fifth switch assembly, which is used for a taxi fare meter switch.

[0015] The first switch assembly is a normally open switch, and the second switch assembly is a normally closed switch. The sealing box is provided with a screw cap, and the screw cap is provided with a shaft. The shaft top is provided with a button, and the shaft bottom abuts against the normally open switch or the normally closed switch.

[0016] The utility model provides a kind of before leaving car with prompting device, which is a low-cost and safe driving prompting device installed on a car.The purpose is to remind passengers to check and take all the things before leaving the car, to avoid loss caused by lost things in the car, or to avoid the trouble and time waste of returning to the parking lot to take the things left behind. BRIEF DESCRIPTION OF DRAWINGS

[0017] To make the technical solutions in the embodiments of the utility model clearer, the following will briefly introduce the drawings needed in the embodiments or prior art description.Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0018] Figure 1 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0019] Figure 2 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0020] Figure 3 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0021] Figure 4 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0022] Figure 5 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0023] Figure 6 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0024] Figure 7 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0025] Figure 8 is a side view of the embodiment 1 of the utility model installed in the standard position of the car compartment;

[0026] Figure 9 is the structure diagram of the dry reed, permanent magnet and the adjacent magnetic attraction element in the permanent magnet magnetic switch box;

[0027] Figure 10 is the exploded view of the electric switch box combination;

[0028] Figure 11 is the structure diagram of the electric switch box combination;

[0029] Figure 12 is the exploded view of the permanent magnet magnetic rod box combination;

[0030] Figure 13 is the structure diagram of the permanent magnet magnetic rod box combination;

[0031] Figure 14 is the structure diagram of the electric switch box combination with the connection wire leading out from one end;

[0032] Figure 15 is the installation diagram of the prompter main body front part assembly;

[0033] Figure 16 is the structure diagram of the prompter main body front part combination;

[0034] Figure 17 is the cross-sectional view of the screw fixing hole of the prompter main body;

[0035] Figure 18 is the exploded view of the stop button combination;

[0036] Figure 19 is the structure diagram of the stop button combination;

[0037] Figure 20 is the cross-sectional view of the stop button combination;

[0038] Figure 21 is the installation diagram of the third magnetic attraction element and the stop button;

[0039] Figure 22 is the structure diagram of the third magnetic attraction element and the stop button combination;

[0040] Figure 23 is the exploded view of the total electric switch;

[0041] Figure 24 is the structure diagram of the total electric switch combination;

[0042] Figure 25 is the diagram of the total electric switch push button in the open and closed positions;

[0043] Figure 26 is the exploded view of the electric switch push button and the fourth magnetic attraction element;

[0044] Figure 27 is the structural schematic view of the electric switch push button and the fourth magnetic attraction element in combination state;

[0045] Figure 28 is the installation schematic view of the first electric switch assembly of the embodiment 2 of the utility model;

[0046] Figure 29 is the structural schematic view of the first electric switch assembly of the embodiment 2 of the utility model in combination state;

[0047] Figure 30 is the door handle in the carriage;

[0048] Figure 31 is the schematic view of the magnetic attraction element embedded in the door handle;

[0049] Figure 32 is the sectional view of the normally closed switch placed in the sealed box;

[0050] Figure 33 is the sectional view of the normally open switch placed in the sealed box;

[0051] Figure 34 is the foamed sheet support prompter main body schematic view;

[0052] Figure 35 is the partial sectional front view and side view of the second switch assembly installed on the vehicle door and close to the carriage floor;

[0053] Figure 36 is the partial sectional front view and side view of the second switch assembly installed on the vehicle door and close to the carriage floor in the embodiment 3;

[0054] Figure 37 is the installation schematic view of the magnetic attraction element and the magnet sheath;

[0055] Figure 38 is the structural schematic view of the magnetic attraction element and the magnet sheath in combination state;

[0056] Figure 39 is the combined exploded view of the safety shield and the prompter main body;

[0057] Figure 40 is the prompter main body with the safety shield;

[0058] Figure 41 is the installation procedure guide view of the magnetic attraction element installed on the back of the door handle and the permanent magnet electric switch box;

[0059] Figure 42 is the installation procedure guide view of the magnetic attraction element installed on the carriage floor;

[0060] Figure 43 is the disassembled view of the wire storage reel and the reel cover;

[0061] Figure 44 is the wire storage reel cover storing the wire storage reel;

[0062] Figure 45 is the circuit diagram of the embodiment 1 of the utility model;

[0063] Figure 46 is the circuit diagram of the embodiment 2 of the utility model;

[0064] Figure 47 is the circuit diagram of the embodiment 3 of the utility model;

[0065] Figure 48 is the first circuit diagram of the embodiment 4 of the utility model;

[0066] Figure 49 is the second circuit diagram of the embodiment 4 of the utility model;

[0067] Figure 50 is the schematic view of the prompter main body and the circuit board installation;

[0068] Figure 51 is the structural schematic view of the prompter main body and the circuit board combination state.

[0069] In the figure: 1, prompter main body; 10, safety shield; 100, prompter main body with safety shield on; 11, second accommodating groove; 111, battery compartment; 112, circuit board compartment; 112A, circuit board assembly carrier; 112B, circuit board compartment bottom plate; 1121, first connecting wire; 1122, second connecting wire; 1123, third connecting wire; 1124, fourth connecting wire; 1125, fifth connecting wire; 1126, sixth connecting wire; 113, second accommodating groove bottom plate; 114, battery cover; 12, sound production box; 121, loudspeaker; 122, sound production box frame; 123, sound production box cover; 16, sound stopping button assembly; 161, sound stopping button; 162, third magnetic attraction piece; 163, spring; 164, support bottom plate; 2, electric switch box and cover assembly; 20, cover; 21, electric switch box; 211, electric switch box body and connecting wire; 212, reed switch; 22, permanent magnet switch box; 221, permanent magnet switch box body; 3, permanent magnet bar box; 31, permanent magnet bar box body; 32, permanent magnet bar; 33, permanent magnet carrier; 331, permanent magnet carrier; 332, first permanent magnet strong magnet; 333, second permanent magnet strong magnet; 334, permanent magnet sheath; 335, permanent magnet and magnet sheath assembly; 336, positioning column of indication plate; 337, permanent magnet strong magnet positioning card; 338, permanent magnet strong magnet indication plate; 339, adhesive paper; 36, carriage floor; 37, carriage seat; 38, door opening handle; 39, vehicle door; 5, total electric switch; 51, total electric switch bottom plate; 52, total electric switch upper cover; 53, electric switch push button; 54, elastic buckle; 531, electric switch push button body; 6, foamed adhesive sheet; 8, wire storage reel and reel cover assembly; 81, wire storage reel; 82, wire storage reel cover; 201, electric switch; 202, normally open switch; 2021, normally open switch container; 2022, normally open switch barrel body; 2023, normally open switch cover; 2024, normally open switch central shaft; 2025, normally open switch central bearing; 2026, normally open switch button; 2027, normally open switch fixing ring; 203, normally closed switch; 2031, normally closed switch container; 2032, normally closed switch barrel body; 2033, normally closed switch cover; 2034, normally closed switch shaft; 2035, normally closed switch bearing; 2036, normally closed switch button; 2037, normally closed switch fixing ring. DETAILED DESCRIPTION

[0070] The utility model will describe to provide many concrete details, so that the reader thoroughly understand and the utility model is related to the embodiment, however, the person familiar with the related field knows that the utility model embodiment can be carried out under the condition of lacking one or more concrete details, or with other devices, system, component, method, material, part, and other similar objects, at the same time, in other examples, the well-known structure, material or operation is not specifically shown or described in detail, to avoid causing confusion or ambiguity about the utility model embodiment.

[0071] As Figure 1 shown, the utility model is a set of low cost and in line with the driving safety prompt sound device installed on the door 39, namely a kind of before leaving vehicle with goods prompter, the device of the prompter main body 1 of front seat is installed on the upper portion of the door 39, and is equipped with safety shield 10;The prompter main body 1 of rear seat is installed on the door 39 about 10mm from the compartment floor 36, without covering safety shield 10 is to mark the number of each part.If the automobile is produced when including the device, the device is hidden in the door 39, only two electric buttons are exposed;The cost is much lower than the former, one of the electric buttons can immediately stop the prompt sound when being pressed, but not turn off the prompter, another side push type electric switch can turn off the prompter, the whole set of device of the utility model is waterproof;Also can not cause the explosion of the combustible gas that may exist around.

[0072] The following will introduce four preferred embodiments of the utility model, which respectively adopt two basic circuits. Example 1

[0073] As Figure 45 shown, the embodiment adopts the circuit of magnetic induction door opening sounder, as Figure 1 And Figure 2 shown, it is just that each part of the prompter is installed in the standard position of the door 39.In Figure 1 , the prompter main body 1 is installed on the door of the front seat in the compartment, and is covered with safety shield 10, other components include permanent magnet magnet carrier 33 pasted and fixed on the back of door opening handle 38 in the compartment, first electric switch box, i.e. electric switch box and shroud combination 2 pasted on shroud 20, first electric switch box is permanent magnet magnet electric switch box 22, there is second electric switch box installed on the door 39 in the compartment close to the compartment floor 36 to make the second permanent magnet strong magnet 333 installed on the compartment floor 36 with one edge scale line, and there is an electric wire storage reel and reel cover combination 8.The prompter main body 1 installed on the door 39 of rear seat in the compartment is not covered with safety shield 10, to mark each part, the second electric switch box is fixed on the back bottom of prompter main body 1, so as to cooperate with the permanent magnet strong magnet 333 of the compartment floor 36 to stop the prompt sound.

[0074] As Figure 3、 Figure 5 、 Figure 6 The permanent magnet carrier 33 has a scale line symmetrically dividing its hypotenuse from top to bottom. It is preferably installed on the back of the door handle 38 in the carriage, about 10 mm from the end. The part to be used to stick the permanent magnet carrier 33 is rubbed with the coarsest sandpaper until it is rough. A slow-drying mixed glue or other appropriate adhesive is used. Before the glue is applied, a business card is cut into two equal parts with scissors and neatly stacked together. A piece of double-sided adhesive tape is used to wrap the two business card parts without wrinkles. The business card is placed in the small niche under the door handle 38 (step 1 in Figure 41 ). The best adhesive is "Magic Steel Glue". If a slow-drying mixed glue is used, the two business card parts must be completely wrapped with double-sided adhesive tape. The surface of the business card facing up must be stuck with a thin film. Then the business card is placed in the niche under the door handle 38. The side with adhesive is used to stick the business card in the niche. The permanent magnet carrier 33 is then glued to the back of the door handle 38. More glue may be needed to keep the permanent magnet of the permanent magnet carrier 33 facing down. A piece of adhesive tape is wrapped around the permanent magnet carrier 33 and the door handle 38. The waste paper ball is removed. The business card is not removed when the door 39 is opened and closed. It can be removed after about eight hours. The adhesive tape and the business card are removed. The permanent magnet carrier 33 includes a permanent magnet carrier body 331 with a first permanent magnet 332, which is 5 mm in diameter and 3 mm in thickness, fitted in and glued to the body. The first and second electric switch boxes have scale lines 1 mm from each end of the boxes. The permanent magnet electric switch box 22 includes a permanent magnet electric switch box body with a permanent magnet positioning grid. A third magnetic member 162, which is a permanent magnet, is glued to the grid on one side of the box. To install the permanent magnet electric switch box 22 under the door handle 38, one of the scale lines must be aligned within 10 mm of the edge of the adhesive tape that crosses the scale line of the permanent magnet carrier 33 (step 3 in Figure 41 ). A lateral deviation of no more than 3 mm is acceptable. The waste paper ball is used to hold the door handle 38 in the open position. A piece of adhesive tape is used to align one of the scale lines with the scale line of the permanent magnet carrier 33 (step 2 in Figure 41 ). The adhesive tape is wrapped around the door handle 38 and the permanent magnet carrier 33. The waste paper ball is removed. When the permanent magnet electric switch box 22 is installed, the two scale lines are tested to find the one that is aligned with the edge of the adhesive tape above. The third magnetic member 162 allows the dry reed 212 of the permanent magnet electric switch box 22 to be constantly connected internally.

[0075] The second electric switch box is fixedly installed on the side of the door 39 or below the door 39 close to the floor 36 of the carriage. If it is installed close to the floor 36 of the carriage, the second permanent magnet 333 with a diameter of 6 / 6.3 mm and a thickness of 3 mm installed on the floor 36 of the carriage must be installed in the middle of one of the scale lines of the second electric switch box and be aligned below the second electric switch box within a range of 10 mm. If the second electric switch box is installed on the side of the door 39, the second permanent magnet 333 installed on the frame of the door 39 must be aligned with one of the scale lines of the second electric switch box and the maximum distance cannot exceed 10 mm, and the deviation cannot exceed 3 mm. All of these are effective installations.

[0076] The circuit of the embodiment has a feature that two circuit positions in the circuit can hide the prompt sound of the loudspeaker 121 when connected. In fact, the prompt signal continues to run in the circuit until the end of the section of the cut signal. When the prompt signal runs in the circuit, disconnecting the two circuit positions can make the prompt sound appear. It is limited to consuming a small amount of electricity when the cut signal runs. The second electric switch box connects the two circuit positions and serves as a magnetic control device installed on the side of the door 39 to stop the prompt sound.

[0077] The electric switch box 21 and the permanent magnet magnet rod box 3 can use the SD-8571 model product of the door magnetic switch of SUNWAVE ELECTRONICS CO. LTD. in Shenzhen City, and can also select the SD-8581 model product with a connection wire led out from the end or other companies' round tubular magnetic electric switches. The reed tube 212 and the permanent magnet magnet rod 32 are filled with a synthetic glue liquid in the box, and are fixed after the glue liquid hardens.

[0078] When the door handle 38 is pulled down from inside the vehicle cabin to open the door, the reed switch 212 of the permanent magnet magnet electric switch box 22 will be disconnected twice in a short time, because the permanent magnet carrier 33 will pass by the first electric switch box below twice when the door handle 38 is pulled down and bounces back, and the magnetic field of the magnetic pole of the permanent magnet carrier 33 can just offset the magnetic force of the opposite magnetic pole of the third magnetic attraction piece 162. As soon as the reed switch 212 in the box changes from connection to disconnection once, the prompt sound is triggered. In fact, the first passing has triggered the prompt sound, but at that time the door is not yet opened, and the effective magnetic field of the second permanent magnet strong magnet 333 of the floor 36 of the vehicle cabin still connects the reed switch 212 of the second electric switch box, so the prompt sound is hidden. When the door 39 is slightly opened, the reed switch 212 of the second electric switch box is disconnected, and the prompt sound is emitted. If the magnetic pole of the third magnetic attraction piece 162 attached to the first electric switch box is the same as the downward magnetic pole of the permanent magnet carrier 33, the first electric switch box needs to be changed in position and installed. As long as the first electric switch box is moved and installed so that the scale line of the side of the box without the third magnetic attraction piece 162 is aligned with the moving scale line of the permanent magnet carrier 33 above by a distance of not more than 10 mm, and the lateral deviation is not more than 3 mm, it is effective installation, and the same prompt sound can be obtained when the door handle 38 is pulled down from inside the vehicle cabin to open the door. The permanent magnet carrier 33 can also be installed on another type of door handle, even if the door handle can be attracted by the magnet.

[0079] The prompter body 1 can be optionally installed at a position on the side below the seat in the vehicle cabin (such as Figure 2 ), because even if a traffic accident occurs and the side of the vehicle body is hit, the prompter body 1 will not harm the passengers. The prompter body 1 is fixed on the door by four to six screws, and the two screw fixing holes of the total electric switch 5 can also serve as two of the fixing holes. When the prompter body 1 is installed on the door in the vehicle cabin at a position that is not flat, one or more business cards / films or paper sheets provided with a central hole with the product can be used to pad the appropriate position below the fixing hole of the prompter body 1. The back bottom of the prompter body 1 has a positioning guide to provide optional fixing of the second electric switch box, so that the prompter body 1 is installed on the door 39 close to the floor of the vehicle, the provided permanent magnet strong magnet positioning card 337 is taken out, and two small pieces of adhesive paper 339 are pasted on the left and right sides of the permanent magnet strong magnet positioning card 337 (step 2 of Figure 42 ), the card is placed below the prompter body 1 to be installed on the floor 36 of the vehicle cabin, the provided permanent magnet strong magnet indicator plate 338 is taken out, and the two holes of the indicator plate are fitted onto the positioning columns 336 of the prompter body 1 until the end (step 1 of Figure 42 ); the 10 mm thick foam sheet 6 provided with the product supports the prompter body 1 to be installed on the door 39 close to the floor 36 of the vehicle cabin; the foam sheet 6 is tightly attached to the back of the permanent magnet strong magnet indicator plate 338, and the permanent magnet strong magnet positioning card is placed below the prompter body 1 and the foam sheet 6.Figure 42 Step 2 of Figure 1), then fix the installation of the prompter body 1 at that place, and press the ends of two chopsticks or similar objects into the two larger holes of the card, push the card until the straight line on the card is aligned with the straight edge under the permanent magnet indicator plate 338 and the sharp corner in the middle of it (Step 3 of Figure 1), press the adhesive paper 339 on the card with fingers or chopstick tips to temporarily stick the card to the floor of the vehicle cabin 36 (Step 4 of Figure 1), open the door 39, and press the adhesive paper 339 of the card to the floor of the vehicle cabin 36 again with fingers to prevent it from moving; the floor of the vehicle cabin 36 under any one of the two smaller holes of the card is the correct position to fix the second permanent magnet 333; you can use a awl or knife to mark the circumference of the hole on the floor of the vehicle cabin 36, then remove the card together with the adhesive paper 339; the second permanent magnet 333 is hidden in the marked position of the floor of the vehicle cabin 36, and the permanent magnet magnet cover 334 is also pasted and fixed on the floor of the vehicle cabin 36 with the permanent magnet magnet and magnet cover combination 335, which is made of quick-drying mixed glue; before pasting, the position must be free of oil and ground with the coarsest sandpaper, and then drill multiple shallow small holes in the range to enhance the fixing effect. Figure 42 Figure 42

[0080] The prompter body 1 can be installed on other parts of the door 39 in the vehicle cabin; the safety shield 10 above the sound box 12 has many sound transmission holes in the range of the safety shield 10 to facilitate the transmission of sound. The safety shield 10 can temporarily buckle the bottom edge of the prompter body 1 by some inclined sliding buckle positions set near the edge below the shield. If you want to open the safety shield 10, you only need to grab one of the short edges below the safety shield 10 with your fingers and pull it. The thickness of the prompter body 1 together with the safety shield 10 is only 20.8mm, and the space-occupying size is 137.5mm x 91.5mm x 20.8mm.

[0081] As Figure 1 , Figure 2 , Figure 28 , Figure 29 , Figure 43 , Figure 44 ​​The first and second electric switch boxes are covered by the round edge cover 20 and the extra long connecting wires can be wound in the wire storage reel 81 and covered by the wire storage reel cover 82. The cover has a pair of symmetrical ears and two symmetrical notches in the lower edge. The ears have a round hole in the center for fixing the cover with screws. The two notches are for the wires to pass in and out. Alternatively, the excess wire can be cut in the middle of the connecting wire, then the two wires are welded separately and wrapped with insulating tape. The wrapped tape is preferably pushed into the space between the back of the main body 1 and the door 39 to achieve a more beautiful effect. The first electric switch box is the permanent magnet electric switch box 22 and the second electric switch box is the electric switch box 21.

[0082] As shown in Figure 15 , Figure 16 , the main body 1 of the prompter is provided with a second accommodating groove 11 for placing the circuit board and the battery, a main switch 5, a sound emitting box 12, and a stop button combination 16 for stopping the sound emitting of the sound emitting box 12. The second accommodating groove 11 includes a battery compartment 111 and a circuit board compartment 112. The circuit board compartment 112 includes a circuit board compartment bottom plate 112B sunk in the second accommodating groove 11. The inside top of the battery cover 114 can prevent the two batteries from sliding out automatically.

[0083] As shown in Figure 23 , Figure 24 , Figure 25 , Figure 26 , Figure 27 , Figure 50 , Figure 51 , the circuit board combination is placed in the circuit board compartment 112 on the back of the main body 1. The first connecting wire 1121 is connected to the fourth electric switch box of the main switch 5. The connection method in the circuit is not fixed because it is only an electric switch that can turn off the circuit. The main switch 5 includes a main switch bottom plate 51, a fourth electric switch box, a main switch upper cover 52, an electric switch push button 53, and a spring buckle 54 that can temporarily lock the electric switch push button 53 in the open or closed position. The eaves below the push button have a pair of symmetrical recesses to match the convex design of the spring buckle 54. The bottom center of the push button body 531 has a recess to hide the third magnetic member 162, which is fixed with glue, to form the electric switch push button 53.

[0084] The top of the main switch upper cover 52 has an open track for the push button to be pushed. When the electric switch push button 53 is pushed to the middle of the main switch 5 box upper cover, the third magnetic member 162 of the push button can magnetically connect the reed switch 212 in the fourth electric switch box to turn on the circuit of the prompter. If the push button is pushed to the other side of the open track of the main switch upper cover 52, the internal contact of the reed switch 212 will be out of magnetic influence and become disconnected to turn off the prompter.

[0085] As Figure 3 , Figure 4 , Figure 41 , Figure 50 , Figure 51 shown, the second connecting wire 1122 is led out from the circuit board to connect to the first electric switch box under the door opening handle 38 in the car cabin, the first electric switch box is the permanent magnet magnet electric switch box 22 at this time, the scale line beside the permanent magnet magnet must be aligned within 10mm of the scale line of the permanent magnet magnet carrier 33 above, the lateral deviation of no more than 3mm is effective installation, the third magnetic attraction piece 162 can make the reed switch 212 of the permanent magnet magnet electric switch box 22 constantly connected inside and opposite to the magnetic field of the pole of the permanent magnet magnet carrier 33 above with opposite poles. When pulling the door opening handle 38 below the car, the prompt sound is obtained.

[0086] As Figure 1 , Figure 50 , Figure 51 shown, the third connecting wire 1123 is led out from the circuit board to connect to the second electric switch box at the side of the door 39 in the car cabin, the second electric switch box can also be selected to be fixed on the back of the prompter body 1, and then the prompter body 1 is installed on the door 39 close to the car cabin floor 36 and the door 39 behind the seat in the car cabin; the second permanent magnet strong magnet 333 installed on the car cabin floor 36 must be within 10mm of the middle of one of the scale lines of the electric switch box 21 above, and the deviation of no more than 3mm is effective installation, so that the effect of stopping the prompt sound when closing the door 39 is obtained.

[0087] As Figure 15 , Figure 16 , Figure 50 , Figure 51 shown, the fourth connecting wire 1124 is led out from the circuit board to connect to the loudspeaker 121 of the sound box 12; the sound box 12 includes a sound box frame 122 with a screw-in pit on the outer wall and a sound box cover 123 with a correctly matched screw-in and screw-out convex position on the inner wall; the sound box cover 123 has many sound transmission holes to facilitate the transmission of sound. After the wire is welded to the loudspeaker 121, the wire is passed through the small hole in the bottom plate of the sound box frame 122 until the end, the inner wall of the sound box frame 122 can just contact the circumferential position of the loudspeaker 121, industrial glue liquid is injected and sealed between the circumferential position and the inner wall of the sound box frame 122, and industrial glue liquid is also used to seal the gap between the above-mentioned double wires and the small hole, so that water cannot enter the back of the loudspeaker 121 from above the loudspeaker 121 and the bottom of the prompter body 1. The loudspeaker 121 that is not waterproof on the back can be used, and the loudspeaker 121 becomes a waterproof loudspeaker 121.

[0088] As Figure 18 , Figure 19 , Figure 20 ,Figure 21 , Figure 22 , Figure 50 , Figure 51 As shown, the fifth connecting wire 1125 is led out from the circuit board and connected to the stop button assembly 16. It is a step assembly of a permanent magnet magnetic force normally closed switch, located above the main body 1 of the indicator. The top of the step has a square opening that fits the square body of the stop button 161, allowing it to move up and down to stop the indicator sound. The stop button 161 is surrounded by an overhang to restrict its movement. The four corners of the square opening are two pairs of angles with different curvatures. There is a recess on the inside of the square opening that fits and is attached to half of the third switch box 21. There is a small hole on the side of the stop button 161 to hide a third magnetic component 162. A spring 163 is aligned with the protrusion in the center of the bottom of the stop button 161. The spring 163 is supported by a support base plate 164 with a railing. The support base plate 164 has inverted buckles at the four corners to secure it to the bottom of the main body 1 of the indicator. Under the thrust, the strong small permanent magnet of the silence button 161 is usually aligned with one side of the magnetic switch of the third electric switch box 21, forming a normally closed switch made of permanent magnet magnetic force. When the silence button 161 is pressed to the end, it will cause the reed switch 212 of the electric switch box 21 to leave the magnetic range and not be energized, cutting off the current at the appropriate circuit point of the prompt circuit, so that the prompt sound stops immediately. When the silence button 161 is not pressed, the spring 163 can make the silence button 161 spring back to the top and restore the prompt circuit. The next time the door handle 38 is pulled to get out of the car, the prompt sound will start again. Pressing the silence button 161 can only stop the prompt sound and cannot turn off the prompt. The grille of the support base plate 164 with grille can prevent fingers or foreign objects from pushing away the spring 163. The gaps in the grille can also allow the air in the space to circulate, the water that enters can easily evaporate, and the accumulated dust can also be washed away with water. A flashing light that illuminates when the alarm sounds can be added next to the silence button 161 to enhance the warning effect; similar to some car alarms that also have a flashing light when they sound. This function is particularly useful for people with hearing impairments, but it is relatively power-intensive and only works when there is a suitable transformer powering the vehicle itself.

[0089] like Figure 50 , Figure 51 As shown, after the sixth connecting wire 1126 is soldered to the battery compartment 111, it passes through the hole in the bottom plate 113 of the second receiving slot to the bottom of the indicator body 1 to solder the circuit board.

[0090] like Figure 50 , Figure 51As shown, the circuit board is placed in the circuit board compartment 112 at the bottom of the prompter main body 1, and the circuit board has six connecting wires leading out, the first connecting wire 1121 is connected to the fourth electric switch box of the main switch 5, the second connecting wire 1122 is connected to the first electric switch box, the third connecting wire 1123 is connected to the second electric switch box, the fourth connecting wire 1124 is connected to the speaker 121 of the sound box 12, the fifth connecting wire 1125 is connected to the third electric switch box 21 of the stop button combination 16, and the sixth connecting wire 1126 is connected to the battery compartment 111 through the hole in the bottom plate 113 of the second accommodating groove. After the six connecting wires are connected to the circuit board, the circuit board carrier is pushed into the circuit board compartment 112 at the bottom of the prompter main body 1, and all the wires are sealed with industrial glue at the outlet of the recessed chamber to fill all the gaps.

[0091] The main function of the embodiment is to trigger a signal or voice prompt sound when the door in the vehicle compartment is opened, which aims to remind the passenger to check and take all the things that may still be left in the vehicle before leaving the vehicle. Closing the door 39 can automatically stop the prompt sound.

[0092] Subfunction 1: When prompting, only the stop button 161 needs to be pressed to immediately stop the prompt sound. After stopping the sound, there is no need to press the button again to restore the prompt sound function, because the pressing will not turn off the prompter, and the next sound content will automatically start from the beginning.

[0093] Subfunction 2: If the person in the vehicle compartment wants to avoid the prompt sound when the door is opened this time, they can first press and hold the button with one to three fingers, then open the door with the other hand, and stop pressing the button when the door is opened more than two or three centimeters and the door handle 38 returns to the original position. Embodiment 2

[0094] As shown in Figure 28 , Figure 29 , Figure 30 , Figure 46 The circuit used in this embodiment is basically the same as that used in embodiment 1; the difference is that the permanent magnet rod box 3 replaces the permanent magnet carrier 33 and is installed on the outside of the door handle 38 in the vehicle compartment, and the electric switch box 21 replaces the permanent magnet magnet electric switch box 22, and is installed within 10 mm below the permanent magnet rod box 3 installed on the door handle 38 in the vehicle compartment, and the permanent magnet rod box 3 can also be covered with a protective cover 20; the second connecting wire 1122 connects the electric switch box 21 to the circuit board; the third connecting wire 1123 is connected to the electric switch box 21 installed on the side of the door 39, and the installation method is the same as that of the second electric switch box in embodiment 1, and the remaining connecting wire connection method is the same as that of embodiment 1.

[0095] The use and function of this embodiment are almost the same as those of Embodiment 1, except that when the second sub-function is used, the stop button 161 is pressed with one hand first and not released, and the door is opened with the other hand, and the pressing of the button is stopped when the door is opened more than two or three centimeters, thus completing the function, which eliminates the condition that the pressing of the button is stopped after the door handle 38 returns to the original position. Embodiment 3

[0096] As shown in Figure 47 Although this embodiment uses the same circuit as Embodiment 1 or Embodiment 2, the connection of the circuit is slightly changed. The magnetic sensing device installed on the door handle 38 is the same as that of Embodiment 1. The change is that a permanent magnet magnetic switch box 22 is connected in series before the stop button combination 16, and is installed on the door 39 near the floor 36 or the frame of the door 39 to replace the electric switch box 21 installed in the previous two embodiments as the stop of the prompt sound. The second permanent magnet strong magnet 333 installed on the floor 36 or the frame of the door 39 below or on the side within 10 mm must be aligned with the middle of the scale line of the approaching permanent magnet strong small magnet of the permanent magnet magnetic switch box 22 on the door 39 above or on the side, and a deviation of no more than 3 mm is effective. The third magnetic component 162 of the permanent magnet magnetic switch box 22 must be opposite to the magnetic pole of the electric wire part of the inner surface dry reed 212, and must be opposite to the magnetic pole of the second permanent magnet strong magnet 333 on the floor 36 or the frame of the door 39. Since the effective magnetic field of the second permanent magnet strong magnet 333 can exactly offset the magnetic force of the second electric switch box on the side of the door 39, the relevant dry reed 212 inside is not connected, and thus the circuit of the prompter is cut off. One side of the second permanent magnet strong magnet 333 must have a color or engraved mark as a recognition of the direction of the magnetic pole during installation.

[0097] This embodiment is more energy-saving, because when the door 39 is closed, the current of the prompter is terminated. Unlike Embodiment 1 and Embodiment 2, when the door 39 is closed, the sound stops, but the set sound process continues until the set sound content is completed. The prompt sound function in this embodiment is the same as the previous one, and the second sub-function must be performed by using the method of Embodiment 1.

[0098] The installation of the utility model on the door must first install the prompter main body 1, and then install other devices.

[0099] As shown in Figure 31As shown, the permanent magnet of the door handle 38 can be arranged in the door handle 38. The permanent magnet switch box 22 or the switch box 21 can be hidden in the door handle 38. The stop button 161 can be arranged beside the door handle 38, and a push button main switch 5 can be arranged nearby. The waterproof circuit board box and the waterproof speaker 121 can be arranged in any position of the door 39. The power source can be from the battery of the vehicle (of course, the voltage should be reduced). A flash light can be arranged on the door 39 to enhance the prompting effect. The prompting device 1 can be better integrated in the vehicle.

[0100] The utility model is arranged on the future vehicle, and only the stop button 161 of the stop button combination 16 and the push button of the main switch 5 are exposed. It can withstand the most extreme weather temperature, and will not be damaged even if it is submerged in water. It will not cause flammable gas explosion. Embodiment 4

[0101] As shown in Figure 48 , Figure 49 Many business taxis have a device for opening and closing the door by the driver's button. If the device for prompting the sound before leaving the vehicle is installed on the vehicle, another device started by the driver should be installed in addition to the door 39 device. The device is connected to the circuit switch 201 when the driver starts the meter, and the circuit is more stable and durable. Figure 48 or Figure 49 The circuit is more stable and durable. Figure 49

[0102] Before the passenger gets on the vehicle, the driver's button opening the door will not trigger the prompting sound. When the passenger gets on the vehicle, the driver starts the meter and presses the button of the switch 201, so the circuit is connected. When the passenger pays the fare at the destination, the driver opens the door for the passenger to get off the vehicle. At that time, the meter stops jumping, but it is still in the starting state, so the driver opening the door for the passenger to get off the vehicle will trigger the prompting sound by pressing the normally open switch button of the circuit device. The signal reminds the passenger to take his own things off the vehicle. After the passenger gets off the vehicle, the driver closes the door, which will stop the prompting sound by pressing the normally closed switch button of the circuit device. Then, the driver returns the meter to the non-starting state and turns off (disconnects) the sound box 12. If the driver returns the meter to the non-starting state immediately after receiving the passenger's payment, and then opens the door for the passenger to get off the vehicle. This is only a rare case, and the driver should be corrected. The circuit device can use the switch box 21 of embodiments 1-4 as the switch to prevent flammable gas explosion, and there are other switch designs to prevent flammable gas explosion.​

[0103] As shown in Figure 33 , the normally open switch 202 is placed in the center of a cylindrical normally open switch container 2021, which includes a normally open switch barrel 2022 and a normally open switch cover 2023 screwed onto the normally open switch barrel 2022. A normally open switch shaft 2024 passes through the center of the normally open switch cover 2023 vertically and reaches the normally open switch button 2026 of the normally open switch 202 through the normally open switch bearing 2025. The lower part of the normally open switch shaft 2024 is fixed by the normally open switch fixing ring, and the top end of the normally open switch shaft 2024 is tightly inserted into the normally open switch button 2026. The normally open switch fixing ring and the normally open switch button 2026 lock the normally open switch shaft 2024 between the normally open switch bearing 2025 of the normally open switch cover 2023, allowing the normally open switch shaft 2024 to move up and down slightly. When the normally open switch cover 2023 is screwed, pressing the normally open switch button 2026 is equivalent to pressing the button of the normally open switch 202. Therefore, even if the easily ignitable gas surrounds the screwed normally open switch container 2021, the extremely small amount of sparks generated by pressing the normally open switch button 2026 will not ignite the easily ignitable gas outside the normally open switch container 2021.

[0104] Similarly, as shown in Figure 32 , the normally closed switch 203 of the circuit device is also placed in the center of a cylindrical, but larger, normally closed switch container 2031. The normally closed switch container 2031 includes a normally closed switch barrel 2032, a normally closed switch cover 2033, a normally closed switch shaft 2034, a normally closed switch bearing 2035, a normally closed switch button 2036, and a normally closed switch fixing ring 2037. Since the two boxes have the same construction principle, even if the box is surrounded by easily ignitable gas, pressing the button of the box will not ignite the easily ignitable gas outside the box to cause an explosion.

[0105] The main body of the circuit device is a sound emitting box 12, and the circuit is Figure 48 or Figure 49 . The power supply can come from the battery of the vehicle itself (of course, after voltage reduction processing). The sound emitting box can be installed in any position in the vehicle cabin that can emit loud sound when broadcasting. Of course, the device also needs to consider road safety. The sound emitting box has two groups of wires leading out, the first group of wires leading out from the circuit of the sound emitting box to the electrical switch 201 that can be connected at the same time as the start of the metering charging table and the normally open switch 202 that will be connected at the same time when the button opens the door 39, the two switches are connected in series. The wires are led out from the X point and the Z point in the circuit diagram. The electrical switch 201 can be started by the driver to connect the X point and the Y point in the circuit diagram at the same time as the start of the metering charging table.

[0106] The normally open switch 202 is connected from Y point and Z point in the circuit diagram, which is placed in the small cylindrical container, and the driver button can touch the button to make the sound box 12 broadcast the prompt sound. Of course, the driver will not trigger the prompt sound when the meter is not started. The second group of wires is connected from W point and Z point in the circuit diagram to the normally closed switch 203 in the larger cylindrical container, and the driver button can touch the button to stop the broadcast of the prompt sound. When the meter is pulled to the unstarted state, the circuit of the prompter is interrupted.

[0107] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A vehicle-mounted item reminder device, characterized in that, The device includes a main body for displaying objects, which is connected to a first switch assembly and a second switch assembly. The first switch assembly is triggered by an occupant, and the second switch assembly is triggered when the door is in the open position. The first and second switch assemblies are triggered in concert to cause the main body of the device to issue an object-carrying warning to the occupant. The main body of the indicator is provided with a fourth switch assembly, which includes a main switch base plate, a fourth switch housing, a main switch top cover, a switch push button, and a switch push button spring buckle. The bottom center of the switch push button has a groove, in which a fourth magnetic attractor is embedded. The main switch top cover has an open track for the push button to be pushed. When the switch push button is pushed to the middle of the main switch housing top cover, the fourth magnetic attractor causes the reed switch in the fourth switch housing to conduct the circuit, or when the switch push button is pushed to the other end of the open track of the main switch top cover, the reed switch is freed from the magnetic influence and cuts off the circuit.

2. The vehicle exit reminder device according to claim 1, characterized in that, The first switch assembly includes a first electric switch housing and a first magnetic chuck. The first magnetic chuck is disposed on the door handle, and the first electric switch housing is disposed on the vehicle door and corresponds to the position of the first magnetic chuck. The first magnetic chuck is a permanent magnet carrier or a permanent magnet rod housing, and the first electric switch housing is a permanent magnet electric switch housing or an electric switch housing.

3. The vehicle exit reminder device according to claim 1, characterized in that, The second switch assembly includes a second electric switch housing and a second magnetic chuck. The second electric switch housing is installed inside the vehicle door, and the second magnetic chuck is installed on the vehicle floor or door frame. The second electric switch housing is a permanent magnet electric switch housing or an electric switch housing.

4. The vehicle exit reminder device according to claim 1, characterized in that, The main body of the indicator is provided with a third switch assembly for turning off the object-carrying indicator. The third switch assembly includes a third electric switch housing and a third magnetic component. The third magnetic component is close to the third electric switch housing to conduct the indicator assembly circuit, and the third magnetic component is away from the third switch housing to disconnect the indicator assembly circuit.

5. The vehicle exit reminder device according to claim 1, characterized in that, The main body of the indicator is provided with a second receiving groove, which includes a battery compartment for placing a battery and a circuit board compartment for placing a circuit board. The battery compartment is provided with a battery cover, and the circuit board compartment is recessed in the battery compartment. The circuit board compartment is provided with a circuit board cover, and the circuit board cover and the circuit board compartment are provided with a wire outlet for wiring. The circuit board compartment and the wire outlet are filled with sealant.

6. The vehicle exit reminder device according to claim 1, characterized in that, The main body of the prompter is provided with a safety shield; the safety shield has a through hole for accommodating a stop button, a fastener for fastening to the bottom of the main body of the prompter, and a sound-transmitting hole for sound transmission.

7. The vehicle exit reminder device according to claim 1, characterized in that, The device includes a wire storage roller for winding excessively long wires. The wire storage roller has a cover with a pair of symmetrical lugs and a pair of symmetrical notches on its circular edge. The lugs have a central hole through which a screw can pass to fix the wire storage roller and the cover to the vehicle door. The two notches are used for the entry and exit of the wires.

8. The vehicle exit reminder device according to claim 1, characterized in that, The main body of the indicator is connected to a fifth switch assembly, which is used as a taxi meter switch.

9. The vehicle exit reminder device according to claim 8, characterized in that, The first switch assembly is a normally open switch, and the second switch assembly is a normally closed switch. The normally open switch and the normally closed switch are respectively disposed in a sealed box. The sealed box is provided with a screw cap, and the screw cap is provided with a shaft. A button is sleeved on the top of the shaft, and the bottom of the shaft abuts against the normally open switch or the normally closed switch.

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