Sensor distributor with ignition coil

Abstract

The utility model relates to the technical field of distributors, and discloses a sensor distributor with an ignition coil, which comprises a base and a transmission belt, the top of the base is fixedly connected with a hollow cover, the bottom of the base is provided with a shell, and the outer side of the hollow cover is fixedly connected with a hollow frame. The left side of the top of the hollow frame is rotationally connected with a first lead screw, the right end of the top of the inner side of the hollow frame is rotationally connected with a second lead screw, the front end and the rear end of the top of the inner side of the hollow frame are rotationally connected with rotating shafts, and belt wheels are fixedly connected to the upper middle portions of the outer sides of the first lead screw, the second lead screw and the rotating shafts. According to the ignition device, through the cooperation between the transmission belt and the belt pulley, a plurality of threaded columns can be screwed off at the same time, a worker does not need to screw off a plurality of bolts in sequence, and through the cooperation among the impeller, the square sliding groove and the arc-shaped sliding groove, ignition operation can be rapidly conducted, and therefore the practicability of the ignition device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distributors, in particular to a distributor with a sensor and an ignition coil. Background Art

[0002] The distributor is another key component in the ignition system. It is responsible for distributing high-voltage electrical energy to the spark plugs of each cylinder to ensure that each cylinder ignites at the right time. The distributor is widely used in automobile ignition systems because of its own advantages.

[0003] After searching, the Chinese patent announcement number: CN212867753U discloses a four-cylinder high-performance sensor with an ignition coil distributor, including a distributor body, the distributor body includes a distributor cover and a distributor housing, the outer wall of the distributor cover is fixedly connected to a distributor shield, the bottom of the distributor cover is tightly fitted with the distributor housing, the distributor cover is provided with a high-voltage wire inside, the high-voltage wire is provided with a spark plug inside, the spark plug matches the high-voltage wire, the distributor housing is provided with a spark plug inside, and the spark plug is electrically connected to the high-voltage wire. The utility model drives the trigger impeller to rotate through the distributor shaft. When the blade enters the air gap between the magnet and the Hall element, the magnetic field is bypassed, the Hall element does not generate a Hall voltage, the final transistor of the Hall integrated circuit is cut off, and the signal generator outputs a high potential. When the trigger impeller leaves the air gap, the magnetic field lines of the permanent magnet pass through the Hall element to generate a Hall voltage. However, the base and the shell of the device are connected together by multiple bolts. When the internal components of the device need to be inspected and maintained, multiple bolts need to be removed one by one. This operation method is more cumbersome, thereby reducing the work efficiency of the staff and failing to meet the needs of users. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a sensor with an ignition coil distributor, aiming to improve the problem that the sensor with an ignition coil distributor in the prior art is troublesome to disassemble and assemble.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sensor with an ignition coil distributor, comprising a base and a transmission belt, the top of the base is fixedly connected with a hollow cover, the bottom of the base is provided with a shell, the outer side of the hollow cover is fixedly connected with a hollow frame, the top left side of the hollow frame is rotatably connected with a first screw rod, the right end of the inner top of the hollow frame is rotatably connected with a second screw rod, the front and rear ends of the inner top of the hollow frame are rotatably connected with a rotating shaft, the first screw rod, the second screw rod and the upper and middle parts of the outer sides of the rotating shaft are fixedly connected with pulleys, and the plurality of pulleys are connected by the transmission belt, the first screw rod and the lower and middle parts of the outer sides of the second screw rod are threadedly connected with threaded columns, the bottom ends of the threaded columns sequentially penetrate the base and the shell, and an ignition mechanism is provided inside the shell.

[0006] Through the above technical solution, multiple threaded columns can be unscrewed at the same time, and the staff does not need to unscrew multiple bolts one by one. The operation is relatively simple, which can improve the work efficiency of the staff and meet the needs of users.

[0007] As a further description of the above technical solution:

[0008] The ignition mechanism includes a hollow column, which is fixedly connected to the inner bottom of the shell, and the bottom of the shell is rotatably connected to a rotating rod, the middle and upper part of the rotating rod penetrates the shell and is threadedly connected to a movable column, and the left and right sides of the movable column are fixedly connected to sliders, and the left and right sides of the interior of the hollow column are provided with square slide grooves, and the sliders are respectively slidably connected to the corresponding square slide grooves, and the middle part of the inner side of the hollow column is provided with an arc-shaped slide groove, and the two sliders are slidably connected inside the arc-shaped slide groove. The top of the movable column is fixedly connected to an ignition coil, the middle and upper part of the inner side of the shell is fixedly connected to a magnetic rotor, and the bottom end of the rotating rod is fixedly connected to an impeller.

[0009] Through the above technical solution, the ignition operation can be carried out quickly, and at the same time the stability between the magnetic rotor and the ignition coil can be ensured, thereby improving the practicality of the device.

[0010] As a further description of the above technical solution:

[0011] A plurality of limit rods are fixedly connected to the left and right sides of the top of the base, and limit blocks are fixedly connected to the left and right sides of the two threaded columns. The limit blocks are slidably connected to the outer sides of the corresponding limit rods respectively.

[0012] Through the above technical solution, the activity track of the threaded column can be limited so that it can move more smoothly.

[0013] As a further description of the above technical solution:

[0014] The front and rear ends of the right side of the shell are fixedly connected with support rods, and the right ends of the two support rods are fixedly connected with the same vacuum ignition adjustment shell.

[0015] Through the above technical solution, the ignition size can be easily adjusted.

[0016] As a further description of the above technical solution:

[0017] The top of the hollow cover is fixedly connected with a plurality of connecting posts at equal intervals.

[0018] Through the above technical solution, the external coils can be connected separately.

[0019] As a further description of the above technical solution:

[0020] The inner top of the hollow cover is fixedly connected with a spark plug.

[0021] Through the above technical solution, the flow of current can be controlled, thereby improving the practicality of the device.

[0022] As a further description of the above technical solution:

[0023] The inner size of the hollow column matches the size of the movable column.

[0024] Through the above technical solution, the movable column can move more smoothly.

[0025] As a further description of the above technical solution:

[0026] The middle part of the right side of the vacuum ignition adjustment housing is connected with a connecting pipe.

[0027] Through the above technical solution, the device can be easily connected with other components.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, through the cooperation between the first screw rod, the second screw rod, the rotating shaft, the transmission belt and the pulley, multiple threaded columns can be unscrewed at the same time, and the staff does not need to unscrew multiple bolts in sequence. The operation is relatively simple, thereby improving the work efficiency of the staff and meeting the needs of users.

[0030] 2. In the utility model, the ignition operation can be performed quickly through the cooperation between the impeller, the rotating rod, the movable column, the slider, the square slide groove and the arc slide groove, and the on-time and off-time of the current in the ignition coil are controlled with high efficiency, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1This is a front view of a sensor with an ignition coil distributor proposed by the utility model;

[0032] Figure 2 This is a structural cross-sectional view of a sensor with an ignition coil distributor proposed by the utility model;

[0033] Figure 3 for Figure 2 A magnified image of point A;

[0034] Figure 4 This is a partial structural cross-sectional view of a sensor with an ignition coil distributor proposed by the utility model;

[0035] Figure 5 The utility model provides a cross-sectional view of a hollow column structure of a sensor with an ignition coil distributor.

[0036] Legend:

[0037] 1. Base; 2. Ignition mechanism; 201. Hollow column; 202. Rotating rod; 203. Movable column; 204. Sliding block; 205. Square slide; 206. Arc slide; 207. Ignition coil; 208. Magnetic rotor; 209. Impeller; 3. Shell; 4. Hollow cover; 5. Hollow frame; 6. First screw rod; 7. Second screw rod; 8. Rotating shaft; 9. Pulley; 10. Transmission belt; 11. Threaded column; 12. Limit block; 13. Limit rod; 14. Support rod; 15. Vacuum ignition adjustment housing; 16. Connecting pipe; 17. Distributor head; 18. Connecting column. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an embodiment: a sensor with an ignition coil distributor, comprising a base 1 and a transmission belt 10, a hollow cover 4 is fixedly connected to the top of the base 1, a shell 3 is arranged at the bottom of the base 1, a hollow frame 5 is fixedly connected to the outer side of the hollow cover 4, a first screw rod 6 is rotatably connected to the left side of the top of the hollow frame 5, a second screw rod 7 is rotatably connected to the right end of the inner top of the hollow frame 5, a rotating shaft 8 is rotatably connected to the front and rear ends of the inner top of the hollow frame 5, and the outer ends of the first screw rod 6, the second screw rod 7 and the rotating shaft 8 are rotatably connected to the outer ends of the first screw rod 6, the second screw rod 7 and the rotating shaft 8. A pulley 9 is fixedly connected to the middle and upper parts of the sides, and multiple pulleys 9 are connected through a transmission belt 10. A threaded column 11 is threadedly connected to the middle and lower parts of the outer sides of the first screw rod 6 and the second screw rod 7. The bottom ends of the threaded columns 11 pass through the base 1 and the shell 3 in sequence. An ignition mechanism 2 is arranged inside the shell 3. Multiple limit rods 13 are fixedly connected to the left and right sides of the top of the base 1. The left and right sides of the two threaded columns 11 are fixedly connected to limit blocks 12, and the limit blocks 12 are respectively slidably connected to the outer sides of the corresponding limit rods 13;

[0040] Specifically, when inspecting and maintaining the internal components of the device, we usually need to disassemble certain parts to facilitate inspection and maintenance. However, in the traditional maintenance process, the staff usually needs to unscrew the bolts one by one, which is cumbersome and time-consuming. However, with the continuous advancement of technology, we have found a more efficient method. By rotating the first screw 6, the pulley 9 rotates accordingly. This pulley 9 is connected to the pulley 9 on the second screw 7 through a transmission belt 10, so the second screw 7 will also rotate accordingly. At this time, the threaded column 11 on the first screw 6 and the second screw 7 will move upward on the outside of the limit rod 13. This design allows us to unscrew multiple threaded columns 11 at the same time, thereby quickly releasing the connection between the base 1 and the housing 3. This improved design greatly simplifies the maintenance process. In the past, the steps of unscrewing the bolts one by one were required. Now, you only need to rotate the first screw 6 to complete the disassembly of multiple threaded columns at the same time. This operation method not only saves time, but also improves work efficiency.

[0041] Reference Figure 2 , Figure 3 and Figure 5The ignition mechanism 2 includes a hollow column 201, which is fixedly connected to the inner bottom of the shell 3. The bottom of the shell 3 is rotatably connected to a rotating rod 202. The middle and upper part of the rotating rod 202 penetrates the shell 3 and is threadedly connected to a movable column 203. The left and right sides of the movable column 203 are fixedly connected to sliders 204. The left and right sides of the interior of the hollow column 201 are provided with square slide grooves 205. The sliders 204 are slidably connected to the corresponding square slide grooves 205 respectively. An arc-shaped slide groove 206 is provided in the middle part of the inner side of the hollow column 201. The two sliders 204 are slidably connected inside the arc-shaped slide groove 206. The top of the movable column 203 is fixedly connected to an ignition coil 207, and the middle and upper part of the inner side of the shell 3 is fixedly connected to a magnetic rotor 208. The bottom end of the rotating rod 202 is fixedly connected to an impeller 209. The internal size of the hollow column 201 matches the size of the movable column 203.

[0042] Specifically, when using the distributor, the engine's piston enters the explosion stroke after completing the compression stroke. At this time, the burning mixed gas generates a huge thrust, pushing the piston downward. This movement process not only causes the engine's crankshaft to start rotating, but also drives the impeller 209 to rotate. As the impeller 209 rotates, the rotating rod 202 also starts to rotate, and the movable column 203 on the rotating rod 202 moves upward in the square slide groove 205. When the movable column 203 rises to a certain position, the ignition coil 207 comes into contact with the magnetic rotor 208, and the ignition operation can begin. It is worth noting that when the slider 204 enters the arc-shaped slide groove 206, the rotation of the rotating rod 202 will further drive the rotation of the movable column 203. This design ensures the stability between the magnetic rotor 208 and the ignition coil 207, so that the ignition operation can be carried out quickly and stably. In addition, the device has an efficient control over the on-time and off-time of the current in the ignition coil 207, which not only improves the practicability of the device, but also provides stable and efficient ignition support for the operation of the engine.

[0043] Reference Figure 1 and Figure 2 The front and rear ends of the right side of the housing 3 are fixedly connected with support rods 14, the right ends of the two support rods 14 are fixedly connected with the same vacuum ignition adjustment housing 15, and the middle part of the right side of the vacuum ignition adjustment housing 15 is connected with a connecting pipe 16;

[0044] Specifically, the ignition size can be conveniently adjusted by the vacuum ignition adjustment housing 15 .

[0045] Reference Figure 1 and Figure 2 The top of the hollow cover 4 is equidistantly fixedly connected with a plurality of connecting posts 18, and the inner top of the hollow cover 4 is fixedly connected with a spark plug 17;

[0046] Specifically, the external coil can be conveniently connected to the distributor head 17 through the connecting post 18, thereby ensuring the normal operation of the device.

[0047] Working principle: when it is necessary to inspect and maintain the internal components of the device, the first screw rod 6 is rotated, and the pulley 9 on the first screw rod 6 will rotate accordingly, and the pulley 9 on the second screw rod 7 will rotate along with it through the transmission belt 10, and the second screw rod 7 will rotate accordingly. At this time, the threaded columns 11 on the first screw rod 6 and the second screw rod 7 will move upward on the outside of the limit rod 13, and multiple threaded columns 11 can be unscrewed at the same time to release the connection between the base 1 and the shell 3, without the need for the staff to unscrew multiple bolts in turn. The operation is relatively simple, thereby improving the work efficiency of the staff and meeting the needs of the users. When the distributor is used, when the piston of the engine completes the compression stroke and enters the explosion During the starting stroke, the burning mixed gas pushes the piston downward. At this time, the crankshaft of the engine will rotate, and at the same time, the impeller 209 will be driven to rotate. At this time, the rotating rod 202 will rotate accordingly, and the active column 203 on the rotating rod 202 will move upward in the square slide groove 205 until the ignition coil 207 contacts the magnetic rotor 208. At this time, the ignition operation can be performed. When the slider 204 enters the arc slide groove 206, the rotation of the rotating rod 202 will drive the active column 203 to rotate, thereby ensuring the stability between the magnetic rotor 208 and the ignition coil 207, and the ignition operation can be performed quickly. The on-time and off-time of the current in the ignition coil 207 are controlled with high efficiency, thereby improving the practicality of the device.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sensor with an ignition coil distributor, comprising a base (1) and a transmission belt (10), characterized in that: The top of the base (1) is fixedly connected with a hollow cover (4), the bottom of the base (1) is provided with a shell (3), the outer side of the hollow cover (4) is fixedly connected with a hollow frame (5), the left side of the top of the hollow frame (5) is rotatably connected with a first screw rod (6), the right end of the inner top of the hollow frame (5) is rotatably connected with a second screw rod (7), the front and rear ends of the inner top of the hollow frame (5) are rotatably connected with a rotating shaft (8), the first screw rod (6), the second screw rod (7) and the rotating shaft (8) are fixedly connected with pulleys (9) at the middle and upper parts of the outer sides, and the plurality of pulleys (9) are connected by transmission belts (10), the middle and lower parts of the outer sides of the first screw rod (6) and the second screw rod (7) are threadedly connected with threaded columns (11), the bottom ends of the threaded columns (11) pass through the base (1) and the shell (3) in sequence, and an ignition mechanism (2) is provided inside the shell (3).

2. A sensor with ignition coil distributor according to claim 1, characterized in that: The ignition mechanism (2) comprises a hollow column (201), the hollow column (201) is fixedly connected to the inner bottom of the shell (3), the bottom of the shell (3) is rotatably connected to a rotating rod (202), the middle and upper part of the rotating rod (202) passes through the shell (3) and is threadedly connected to a movable column (203), the left and right sides of the movable column (203) are fixedly connected to sliders (204), the left and right sides of the hollow column (201) are provided with square sliding grooves (205), and the The sliders (204) are respectively slidably connected to the corresponding square slide grooves (205); an arcuate slide groove (206) is provided in the middle of the inner side of the hollow column (201); the two sliders (204) are both slidably connected inside the arcuate slide groove (206); the top of the movable column (203) is fixedly connected to an ignition coil (207); the middle and upper inner side of the shell (3) is fixedly connected to a magnetic rotor (208); and the bottom end of the rotating rod (202) is fixedly connected to an impeller (209).

3. A sensor with ignition coil distributor according to claim 1, characterized in that: A plurality of limit rods (13) are fixedly connected to the left and right sides of the top of the base (1), and limit blocks (12) are fixedly connected to the left and right sides of the two threaded columns (11), and the limit blocks (12) are respectively slidably connected to the outer sides of the corresponding limit rods (13).

4. A sensor with ignition coil distributor according to claim 1, characterized in that: The front and rear ends of the right side of the shell (3) are both fixedly connected to support rods (14), and the right ends of the two support rods (14) are fixedly connected to the same vacuum ignition adjustment housing (15).

5. A sensor with ignition coil distributor according to claim 1, characterized in that: A plurality of connecting posts (18) are fixedly connected at equal intervals to the top of the hollow cover (4).

6. A sensor with ignition coil distributor according to claim 1, characterized in that: The inner top of the hollow cover (4) is fixedly connected with a distributor head (17).

7. A sensor with ignition coil distributor according to claim 2, characterized in that: The inner dimensions of the hollow column (201) match the dimensions of the movable column (203).

8. A sensor with ignition coil distributor according to claim 4, characterized in that: The middle part of the right side of the vacuum ignition adjustment housing (15) is connected with a connecting pipe (16).

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