CN210443054U

CN210443054U - Garage corner indicating lamp for driving school department two-turn garage driving

Info

Publication number: CN210443054U
Application number: CN201921476164.6U
Authority: CN
Inventors: 张兵; 陆红波
Original assignee: Shenzhen Greethink Electronic Co ltd
Current assignee: Shenzhen Greethink Electronic Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-01
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a driving school branch of academic or vocational study two warehouse corner pilot lamps of practising car that fall, including face lid, LED control panel, bottom and waterproof stopper, face lid is adorned on the bottom to through the screw fixation, the LED control panel is located between face lid and the bottom, and the LED control panel comprises PCB board, lithium cell, LED lamp, key switch and DC socket, and wherein, the PCB board passes through the internal surface of screw fixation in the bottom, and the lithium cell is installed in the middle part of PCB board, and LED lamp align to grid is in the flange of PCB board, and key switch and DC socket mount are in the one end of PCB board. This storehouse angle pilot lamp of driving school's branch of academic or vocational study second of academic or vocational study driving can assist the position that the student is clear sees the storehouse angle to the position of the accurate adjustment automobile body of student, thereby solved because driving school place marking unclear, under the not good condition of driving the place illumination of driving school, night, can not see the problem of storehouse angle.

Description

Garage corner indicating lamp for driving school department two-turn garage driving

Technical Field

The utility model relates to a LED illumination trade, driving school technical field specifically are a driving school branch of academic or vocational study two storehouse angle pilot lamps of driving a car of falling storehouse.

Background

At present, in driving test school cars, reversing and parking in five items of tests and side parking are items which take the most time in driving practice, and a beginner generally has no car feeling, and is difficult to see the corner of the school car to be reversed from a rearview mirror, and sometimes the position of the school car and the corners of the left and right school cars can be mistaken. Therefore, the trainee is generally required to put an empty beverage bottle (such as mineral water bottle, red ox bottle, king old ji bottle, etc.) in the corresponding corner of the garage when the trainee exercises so that the trainee can accurately find the position of the garage to be dumped and adjust the direction of the trainee.

However, due to the car feeling of the new student and the distance between the rearview mirrors, the bottle is very small when being seen on the rearview mirror in the process of falling down the garage, and sometimes cannot be seen clearly at all under the condition of poor light at night, so that the failure of misjudgment of the student to fall down the garage is caused. The empty beverage bottles are light and are easily blown away by wind when the air blows slightly, so that the problem that a student always looks at the bottles in a rearview mirror when falling down the warehouse can be caused, the final misjudgment can be made, the failure of falling down the warehouse can be caused, and even the beverage bottles fall down to other warehouses, so that accidents can be caused. If the beer glass bottle is adopted, the safety is not ensured, and if the student does not master the storage pouring angle, the beer glass bottle can be directly rolled on the bottle at the storage corner, so that the bottle bursts, and people or automobile tires are easily injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storehouse angle pilot lamp with driving school branch of academic or vocational study second-turn storehouse driving, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the corner indicator lamp comprises a face cover, an LED control panel, a bottom cover and a waterproof plug, wherein the face cover is arranged on the bottom cover and fixed through screws, the LED control panel is arranged between the face cover and the bottom cover and consists of a PCB (printed circuit board), a lithium battery, an LED lamp, a key switch and a DC (direct current) socket, the PCB is fixed on the inner surface of the bottom cover through screws, the lithium battery is arranged in the middle of the PCB, the LED lamps are uniformly arranged at the edge of the PCB, and the key switch and the DC socket are arranged at one end of the PCB; one end of the bottom cover is provided with a circular hole, the circular hole is correspondingly matched with the waterproof plug, the waterproof plug is plugged into the circular hole, one side of the waterproof plug is also provided with a long column and a short column, the long column is correspondingly matched with the DC socket, one end of the long column is inserted on the DC socket, the short column is correspondingly matched with the key switch, one end of the short column is in contact connection with the key switch, the other side of the waterproof plug is also provided with a circular point, and the circular point and the short column are positioned on the same axis line; the PCB board also comprises a charging circuit, a battery protection circuit and an LED light-emitting control circuit; wherein the content of the first and second substances,

the charging circuit comprises a charging chip U1, wherein a pin 1 of the charging chip U1 is connected with a charging indicator lamp LED-R1 and a resistor R1 in series and then is connected with a charging serial port J1, a pin 3 of the charging chip U1 is connected with the anode of a battery BT1, and a pin 5 of the charging chip U1 is connected with a full-charging indicator lamp LED-G1 in series and then is connected with a pin 1 circuit port of a charging chip U1;

the battery protection circuit comprises a lithium battery protection integrated chip U2 and an integrated chip U3, wherein 5 pins of the lithium battery protection integrated chip U2 are respectively connected to a resistor R3 and a capacitor C5, the resistor R3 is connected to the positive electrode of a battery BT1, 5 pins of the capacitor C5 and the lithium battery protection integrated chip U2 are both connected to the negative electrode of the battery BT1, 1 pin of the integrated chip U3 is connected to the negative electrode of the battery BT1, and 4 pins and 6 pins of the integrated chip U3 are respectively connected to 3 pins and 1 pin of the lithium battery protection integrated chip U2;

the LED light-emitting control circuit comprises a singlechip U5, a memory chip U4, a triode Q1-a triode Q3 and a switch SW1, a pin 1 of the single chip microcomputer U5 is connected with the positive electrode of the battery BT1, a pin 5 of the single chip microcomputer U5 is connected with the resistor R7 in series, is connected with the base electrode of a triode Q3, the pin 6 of the singlechip U5 is connected with a resistor R6 in series and then is connected with the base electrode of the triode Q2, the pin 7 of the singlechip U5 is connected with a resistor R5 in series and then is connected with the base electrode of a triode Q1, the pin 5 of the memory chip U4 is connected with the pin 3 of the singlechip U5, the pin 6 of the memory chip U4 is connected with the pin 2 of the singlechip U5, after the collector of the triode Q1 is connected with the resistor R8 in series, the LED lamp is connected with the triode Q2, the collector of the triode Q2 is connected with the LED lamp after being connected with the resistor R9 in series, the collector of the triode Q3 is connected with the LED lamp after being connected with the resistor R10 and the resistor R11 which are connected in parallel, and the switch SW1 is connected with the 4 pins of the single chip microcomputer U5.

Preferably, the adjacent edge of face lid still installs the heel post, and the one end of heel post is equipped with first screw hole, and the top of face lid is evenly arranged still has the strengthening rib.

Preferably, nut columns are uniformly arranged in the middle of the bottom cover 3 and correspond to second screw holes formed in the PCB one by one.

Preferably, the face cover is a hexagonal plastic member and has a thickness of 5 mm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this storehouse angle pilot lamp of driving school's branch of academic or vocational study second of academic or vocational study car of falling puts this lamp in storehouse angle department, can assist the position that the student saw the storehouse angle clearly to the position of the accurate adjustment automobile body of student, thereby solved because driving school place marking unclear, under the not good condition of the field illumination of driving school, night, can not see the problem of storehouse angle. Meanwhile, the LED light source is used as an indication, so that people can recognize the beverage more easily during practice at night, the beverage bottle is more reliable as a corner positioning point compared with a beverage bottle used in a general driving school, is not afraid of being blown away by wind and rolling of automobile tires, and can be used repeatedly for a long time.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a view of the structure of the cover of the present invention;

FIG. 3 is a structural diagram of an LED control panel of the present invention;

FIG. 4 is a view of the structure of the bottom cover of the present invention;

FIG. 5 is a view of the structure of the waterproof plug of the present invention;

fig. 6 is a circuit diagram of the charging circuit and the battery protection circuit of the present invention;

fig. 7 is a circuit diagram of the LED lighting control circuit of the present invention.

In the figure: 1. a face cover; 11. a load-bearing column; 12. reinforcing ribs; 2. an LED control panel; 21. a PCB board; 211. a charging circuit; 212. a battery protection circuit; 213. an LED light emission control circuit; 22. a lithium battery; 23. an LED lamp; 24. a key switch; 25. a DC outlet; 3. a bottom cover; 31. a circular hole; 32. a nut post; 4. a waterproof plug; 41. a long column; 42. a short column; 43. dots; 5. a first screw hole; 6. a second screw hole.

Detailed Description

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

Referring to fig. 1-5, a corner indicator lamp for a second-turn garage driving practice in driving school department comprises a face cover 1, an LED control panel 2, a bottom cover 3 and a waterproof plug 4; the face cover 1 is covered on the bottom cover 3 and fixed through screws, a bearing column 11 is further mounted at the adjacent corner of the face cover 1, a first screw hole 5 is formed in one end of the bearing column 11, reinforcing ribs 12 are further uniformly arranged at the top end of the face cover 1, the bearing capacity of the face cover 1 is increased through the bearing column 11, and the top of the face cover 1 can bear rolling of an automobile tire through the reinforcing ribs 12; the surface cover 1 is a hexagonal plastic component, and the thickness is 5mm, so that the light-transmitting surface cover has the advantages of good light-transmitting effect, hardness, wear resistance and capability of bearing heavy pressure; the LED control panel 2 is arranged between the face cover 1 and the bottom cover 3, the LED control panel 2 is composed of a PCB 21, a lithium battery 22, an LED lamp 23, a key switch 24 and a DC socket 25, wherein the PCB 21 is fixed on the inner surface of the bottom cover 3 through screws, the lithium battery 22 is installed in the middle of the PCB 21, the LED lamps 23 are uniformly arranged at the edge of the PCB 21, and the key switch 24 and the DC socket 25 are installed at one end of the PCB 21; one end of the bottom cover 3 is provided with a circular hole 31, the circular hole 31 is correspondingly matched with the waterproof plug 4, the waterproof plug 4 is plugged into the circular hole 31, nut columns 32 are uniformly arranged in the middle of the bottom cover 3, the nut columns 32 are in one-to-one correspondence with second screw holes 6 arranged on the PCB board 21, the PCB board 21 is mounted on the bottom cover 3 through screws through the nut columns 32 and the second screw holes 6, one surface of the waterproof plug 4 is also provided with long columns 41 and short columns 42, the long columns 41 are correspondingly matched with the DC socket 25, one end of each long column 41 is inserted into the DC socket 25, the short columns 42 are correspondingly matched with the key switches 24, one end of each short column 42 is in contact connection with the key switches 24, the other surface of the waterproof plug 4 is also provided with dots 43, and the dots 43 and the short columns 42 are positioned on; when the dot 43 is pressed to press the short column 42 to press the key switch 24, the lighting effect of the LED lamp 23 can be adjusted; the waterproof plug 4 plays a role in water resistance and dust prevention, is taken down when needing to be charged, and is plugged into the round hole 31 on the bottom cover 3 after being charged; the PCB 21 also comprises a charging circuit 211, a battery protection circuit 212 and an LED light-emitting control circuit 213;

referring to fig. 6, the charging circuit 211 includes a charging chip U1, a pin 1 of the charging chip U1 is connected in series with a charging indicator light LED-R1 and a resistor R1 and then connected to a charging serial port J1, a pin 3 of the charging chip U1 is connected to the positive electrode of a battery BT1, and a pin 5 of the charging chip U1 is connected in series with a full-charging indicator light LED-G1 and then connected to a pin 1 circuit port of the charging chip U1; the battery protection circuit 212 comprises a lithium battery protection integrated chip U2 and an integrated chip U3, wherein a pin 5 of the lithium battery protection integrated chip U2 is connected to a resistor R3 and a capacitor C5 respectively, a resistor R3 is connected to the positive electrode of a battery BT1, a pin 5 of the capacitor C5 and a pin 5 of the lithium battery protection integrated chip U2 are connected to the negative electrode of a battery BT1, a pin 1 of the integrated chip U3 is connected to the negative electrode of the battery BT1, and a pin 4 and a pin 6 of the integrated chip U3 are connected to a pin 3 and a pin 1 of a lithium battery protection integrated chip U2 respectively; when the battery is fully charged, the charging indicator light LED-R1 is turned on, and when the battery is fully charged, the full charging indicator light LED-G1 is turned on, so that the battery BT1 is protected from overcharge, overdischarge and overcurrent through a protection circuit formed by the lithium battery protection integrated chip U2 and the integrated chip U3.

Referring to fig. 7, the LED lighting control circuit 213 includes a single-chip microcomputer U5, a memory chip U4, a transistor Q1-transistor Q3, and a switch SW1, wherein a pin 1 of the single-chip microcomputer U5 is connected to a positive electrode of a battery BT1, a pin 5 of the single-chip microcomputer U5 is connected in series with a resistor R7, the power supply is connected with the base electrode of a triode Q3, the pin 6 of a singlechip U5 is connected with a resistor R6 in series and then connected with the base electrode of a triode Q2, the pin 7 of a singlechip U5 is connected with a resistor R5 in series and then connected with the base electrode of a triode Q1, the pin 5 of a memory chip U4 is connected with the pin 3 of the singlechip U5, the pin 6 of a memory chip U4 is connected with the pin 2 of the singlechip U5, the collector electrode of the triode Q1 is connected with the resistor R8 in series, the LED lamp is connected with the LED lamp 23, the collector of the triode Q2 is connected with the LED lamp 23 after being connected with the resistor R9 in series, the collector of the triode Q3 is connected with the LED lamp 23 after being connected with the resistor R10 and the resistor R11 which are connected in parallel, and the switch SW1 is connected with the 4 pins of the single chip microcomputer U5. When the switch SW1 is touched, the single chip microcomputer U5 receives a trigger signal to work; when the time length of long pressing the switch SW1 is 3S in the shutdown state, the singlechip U5 works to execute the program operated in the last shutdown; when the switch SW1 is lightly pressed, the single chip microcomputer U5 executes the next lighting program, and the program time sequence is as follows: red, green, blue, yellow, white, purple, cyan, red flashing, yellow flashing, red, green … …, and so on; when the power-on state is started, the long-time pressing of the switch SW1 is 3S, the single chip microcomputer U5 stops working, and the sleep state is entered.

In summary, the following steps: this driving school's second storehouse of branch of academic or vocational study driving's storehouse angle pilot lamp has solved because long-term tire in driving school's place rolls, causes the unclear of the storehouse line of backing a car into storage, and the student can't see under the not good condition of night lighting condition the problem that influences student's school bus progress such as clear storehouse angle line. The problem of bad hardware facilities in the driving school site is solved, the confidence of the student in driving is increased, the driving practicing quality of the student is improved, the teaching efficiency of the driving school is improved, the training period of the student is shortened, and the student wins the driving school to benefit together.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a driving school branch of academic or vocational study two garage angle pilot lamps of practicing a car, includes face lid (1), LED control panel (2), bottom (3) and waterproof stopper (4), its characterized in that: the LED lamp is characterized in that the face cover (1) is covered on the bottom cover (3) and fixed through screws, the LED control panel (2) is arranged between the face cover (1) and the bottom cover (3), the LED control panel (2) is composed of a PCB (printed circuit board) board (21), a lithium battery (22), an LED lamp (23), a key switch (24) and a DC socket (25), wherein the PCB board (21) is fixed on the inner surface of the bottom cover (3) through screws, the lithium battery (22) is installed in the middle of the PCB board (21), the LED lamps (23) are uniformly arranged at the edge of the PCB board (21), and the key switch (24) and the DC socket (25) are installed at one end of the PCB board (21); one end of the bottom cover (3) is provided with a round hole (31), the round hole (31) is correspondingly matched with the waterproof plug (4), the waterproof plug (4) is plugged into the round hole (31), one side of the waterproof plug (4) is also provided with a long column (41) and a short column (42), the long column (41) is correspondingly matched with the DC socket (25), one end of the long column (41) is inserted on the DC socket (25), the short column (42) is correspondingly matched with the key switch (24), one end of the short column (42) is in contact connection with the key switch (24), the other side of the waterproof plug (4) is also provided with a round point (43), and the round point (43) and the short column (42) are positioned on the same axial center line; the PCB (21) is internally provided with a charging circuit (211), a battery protection circuit (212) and an LED light-emitting control circuit (213); wherein the content of the first and second substances,

the charging circuit (211) comprises a charging chip U1, wherein a pin 1 of the charging chip U1 is connected in series with a charging indicator light LED-R1 and a resistor R1 and then connected with a charging serial port J1, a pin 3 of the charging chip U1 is connected with the positive electrode of a battery BT1, and a pin 5 of the charging chip U1 is connected in series with a full-charging indicator light LED-G1 and then connected with a pin 1 circuit port of a charging chip U1;

the battery protection circuit (212) comprises a lithium battery protection integrated chip U2 and an integrated chip U3, wherein 5 pins of the lithium battery protection integrated chip U2 are respectively connected to a resistor R3 and a capacitor C5, the resistor R3 is connected to the positive electrode of a battery BT1, the 5 pins of the capacitor C5 and the lithium battery protection integrated chip U2 are both connected to the negative electrode of a battery BT1, 1 pin of the integrated chip U3 is connected to the negative electrode of a battery BT1, and 4 pins and 6 pins of the integrated chip U3 are respectively connected to 3 pins and 1 pin of a lithium battery protection integrated chip U2;

the LED light-emitting control circuit (213) comprises a singlechip U5, a memory chip U4, a triode Q1-Q3 and a switch SW1, a pin 1 of the single chip microcomputer U5 is connected with the positive electrode of the battery BT1, a pin 5 of the single chip microcomputer U5 is connected with the resistor R7 in series, is connected with the base electrode of a triode Q3, the pin 6 of the singlechip U5 is connected with a resistor R6 in series and then is connected with the base electrode of the triode Q2, the pin 7 of the singlechip U5 is connected with a resistor R5 in series and then is connected with the base electrode of a triode Q1, the pin 5 of the memory chip U4 is connected with the pin 3 of the singlechip U5, the pin 6 of the memory chip U4 is connected with the pin 2 of the singlechip U5, after the collector of the triode Q1 is connected with the resistor R8 in series, is connected with the LED lamp (23), the collector of the triode Q2 is connected with the LED lamp (23) after being connected with the resistor R9 in series, the collector of the triode Q3 is connected with the resistor R10 and the resistor R11 which are connected in parallel, is connected with an LED lamp (23), and the switch SW1 is connected with the 4 feet of the single chip microcomputer U5.

2. The garage corner indicator lamp for the secondary garage practice of the department of driving school according to claim 1, characterized in that: face lid (1) adjacent edge still installs heel post (11), and the one end of heel post (11) is equipped with first screw hole (5), and the top of face lid (1) is evenly arranged still has strengthening rib (12).

3. The garage corner indicator lamp for the secondary garage practice of the department of driving school according to claim 1, characterized in that: nut posts (32) are uniformly arranged in the middle of the bottom cover (3), and the nut posts (32) correspond to second screw holes (6) formed in the PCB (21) one by one.

4. The garage corner indicator lamp for the secondary garage practice of the department of driving school according to claim 1, characterized in that: the face cover (1) is a hexagonal plastic component and is 5mm thick.