Magnetic sensing distributor with shockproof function

Abstract

The utility model relates to the technical field of magnetic sensing distributor, specifically disclose a kind of with shockproof function magnetic sensing distributor, including magnetic sensing distributor body, wire insertion hole and bar mouth, shockproof shell is installed in the outside of magnetic sensing distributor body, the shockproof shell top is connected with first clamping structure, the outside top of first clamping structure is installed with multiple second clamping structures, the first clamping structure is in and is provided with bar mouth, the top of magnetic sensing distributor body is provided with multiple wire insertion holes, the shockproof shell includes lower shell, upper shell, connecting ring and elastic protection pad, the connecting ring is fixed by bolt, and elastic protection pad is fixedly installed in the inner wall of lower shell and upper shell.The magnetic sensing distributor with shockproof function, by shockproof shell, so that the whole has shockproof function, by the synergies of first clamping structure and second clamping structure, it is convenient to firmly hold and fix wire.

Description

Technical Field

[0001] This utility model relates to the field of magnetic sensing distributor technology, specifically a magnetic sensing distributor with shockproof function. Background Technology

[0002] A magnetic sensing distributor is an electromechanical integrated device used in the ignition system of a traditional gasoline engine. Its core technology lies in using the principle of magneto-electric induction (the law of electromagnetic induction) to non-contactly collect the position and speed signals of the engine crankshaft, and thereby precisely control the ignition timing. At the same time, through a mechanical power distribution mechanism, high-voltage electrical energy is distributed to each cylinder according to the engine's firing order.

[0003] Referring to Chinese Patent Publication No. CN219795430U, published on October 3, 2023, a magnetic sensor distributor is disclosed, comprising two limiting blocks. Bearings are fixedly embedded on the opposite sides of the two limiting blocks. Adjusting rods are fixedly connected to the inner rings of the two bearings. Fixing blocks are threaded onto the outer surfaces of the two adjusting rods. A magnetic sensor distributor body is fixedly connected to the bottom surfaces of the two fixing blocks. The upper surface of the magnetic sensor distributor body has equally spaced insertion slots. A nut is threaded onto the outer surface of each adjusting rod, and a spring is fitted onto the outer surface of each adjusting rod. This device, through the cooperation of the limiting blocks, bearings, adjusting rods, fixing blocks, and threaded holes, enables the device to fix the wire. The cooperation of the protective layer and stabilizing pad not only makes the wire more stable but also protects the outer surface of the wire. The cooperation of the spring and nut significantly improves the device's firmness towards the wire.

[0004] The existing technology has the following technical problems: the shock resistance of the existing magnetic sensing distributor needs to be improved, and the firmness of the wire fixing needs to be improved; therefore, we propose a magnetic sensing distributor with shock resistance function to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a magnetic sensing distributor with shockproof function, so as to solve the problems mentioned in the background art that the shockproof effect of existing magnetic sensing distributors needs to be improved and the firmness of wire fixing needs to be improved.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a magnetic sensor distributor with shockproof function, comprising a magnetic sensor distributor body, a wiring hole and a strip opening, wherein a shockproof protective shell is installed on the outside of the magnetic sensor distributor body, a first clamping structure is connected to the top of the shockproof protective shell, a plurality of second clamping structures are installed on the top of the outside of the first clamping structure, a strip opening is provided inside the first clamping structure, and a plurality of wiring holes are provided at the top of the magnetic sensor distributor body;

[0007] The shockproof protective shell includes a lower shell, an upper shell, a connecting ring, and an elastic protective pad. The lower shell and the upper shell are both fixedly connected to the outer side with connecting rings, which are fixed by bolts. The inner walls of the lower shell and the upper shell are fixedly installed with elastic protective pads.

[0008] Preferably, the first clamping structure includes a clamping rod, a rubber clamping block, a fixed plate, a first spring, a push plate, a screw, a mounting frame, and a fixed plate. One end of the clamping rod is fixedly connected to the rubber clamping block, the fixed plate is fixedly installed on the outside of the clamping rod, the first spring is provided on the outside of the clamping rod, the screw is rotatably connected to the push plate, the screw is threadedly connected to the mounting frame, and fixed plates are fixedly connected to the front and rear ends of the outside of the mounting frame.

[0009] Preferably, the first spring is disposed between the push plate and the fixed plate, and the clamping rod is rotatably connected inside the push plate.

[0010] Preferably, the fixing plate is fixedly connected to the top of the upper shell by screws.

[0011] Preferably, a strip-shaped opening is provided inside the top wall of the mounting frame.

[0012] Preferably, the second clamping structure includes a mounting block, a sliding rod, a second spring, a clamping plate, and a rubber pad. The sliding rod is slidably connected inside the mounting block, and the clamping plate is fixedly connected to the end of the sliding rod away from the mounting block. The rubber pad is fixedly connected to the end of the clamping plate away from the sliding rod, and the second spring is provided on the outside of the sliding rod.

[0013] Preferably, the second spring is disposed between the mounting block and the clamping plate.

[0014] Preferably, the mounting block is fixedly mounted on the outer side of the top of the mounting frame.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: the magnetic sensing distributor with shockproof function has shockproof function as a whole through the shockproof protective shell, and the wires are easily clamped and fixed firmly through the synergistic effect of the first clamping structure and the second clamping structure.

[0016] 1. It is equipped with a shockproof protective shell, and elastic protective pads are fixedly installed on the inner walls of both the upper and lower shells, so that the magnetic sensor distributor body is wrapped by the elastic protective pads. The elastic protective pads (made of breathable material) have a certain buffering and shock absorption effect, thus playing a certain shockproof role.

[0017] Furthermore, the connecting rings fixed on the outer sides of the upper and lower shells are fixed by bolts, thereby fixing the upper and lower shells and confining the magnetic sensing distributor body within the shockproof structure, which serves as both shockproof and protective functions.

[0018] 2. A first clamping structure is provided, which is connected to the mounting frame by a screw, so that the rubber clamps at the front and rear ends clamp and fix the wire near the wire end. At the same time, the rubber clamps have an anti-slip function, which can improve the clamping firmness.

[0019] Furthermore, multiple clamping rods are slidably connected inside the push plate, and a first spring is provided on the outside of the clamping rods. Through this design, the structure can adapt to both the wire end and the cable size, thereby firmly clamping the part of the wire near the wire end and further improving the clamping firmness.

[0020] Furthermore, the clamping rod and the first spring are both located inside the mounting frame, which provides a certain degree of protection for the mounting frame;

[0021] 3. A second clamping structure is provided, with the slide rod slidably connected in the mounting block. Through the pressure of the second spring, the clamping plates at the front and rear ends firmly clamp the part of the wire slightly away from the wire end.

[0022] Furthermore, a rubber pad is fixedly installed on the inner side of the clamping block, so that the rubber pad contacts the wire, thereby playing an anti-slip role and improving the clamping firmness.

[0023] Furthermore, rubber clamps are used to secure the wire near the end, while rubber pads are used to secure the wire slightly away from the end. The combined effect of these two methods greatly improves the clamping stability and reduces wear on the wire end and cable connection, thus extending the service life. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0027] Figure 3 This is a schematic diagram of the shockproof protective shell structure of this utility model;

[0028] Figure 4 This is a frontal sectional view of the present invention.

[0029] Figure 5 This is a schematic diagram of the connection structure between the first clamping structure and the second clamping structure of this utility model;

[0030] Figure 6 This utility model Figure 5Enlarged structural diagram at point B;

[0031] Figure 7 This is a schematic diagram of the first clamping structure of this utility model;

[0032] Figure 8 This is a schematic diagram of the second clamping structure of this utility model.

[0033] In the diagram: 1. Magnetic sensor distributor body; 2. Shockproof protective shell; 201. Lower shell; 202. Upper shell; 203. Connecting ring; 204. Elastic protective pad; 3. Socket hole; 4. First clamping structure; 401. Clamping rod; 402. Rubber clamping block; 403. Fixing plate; 404. First spring; 405. Push plate; 406. Screw; 407. Mounting frame; 408. Fixing plate; 5. Second clamping structure; 501. Mounting block; 502. Slide rod; 503. Second spring; 504. Clamping plate; 505. Rubber pad; 6. Strip opening. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] To address the technical issues of insufficient vibration resistance and inadequate wire fixation in existing magnetic sensing distributors, this embodiment discloses the following technical solution:

[0036] Please see Figure 1 - Figure 8 A magnetic sensor distributor with shockproof function includes a magnetic sensor distributor body 1, a shockproof protective shell 2, a lower shell 201, an upper shell 202, a connecting ring 203, an elastic protective pad 204, a wire insertion hole 3, a first clamping structure 4, a clamping rod 401, a rubber clamping block 402, a fixing plate 403, a first spring 404, a push plate 405, a screw 406, a mounting frame 407, a fixing plate 408, a second clamping structure 5, a mounting block 501, a sliding rod 502, a second spring 503, a clamping plate 504, a rubber pad 505, and a strip-shaped opening 6.

[0037] like Figure 1 , Figure 3 and Figure 4As shown, a shockproof protective shell 2 is installed on the outside of the magnetic sensor distributor body 1. The shockproof protective shell 2 includes a lower shell 201, an upper shell 202, a connecting ring 203, and an elastic protective pad 204. The elastic protective pad 204 (porous / mesh silicone elastomer) is fixedly installed on the inner wall of the lower shell 201 and the upper shell 202. The magnetic sensor distributor body 1 is placed inside the lower shell 201 and the upper shell 202. The outside of the magnetic sensor distributor body 1 is in contact with the elastic protective pad 204. The elastic protective pad 204 has a certain elasticity and plays a role in buffering and shock absorption, thereby playing a certain role in shock absorption. The connecting ring 203 is fixedly connected to the outside of both the lower shell 201 and the upper shell 202. The connecting ring 203 is fixed by bolts, so that the shockproof protective shell 2 can be removed, thereby facilitating the maintenance of the magnetic sensor distributor body 1.

[0038] like Figure 4 - Figure 7 As shown, the first clamping structure 4 includes a clamping rod 401, a rubber clamping block 402, a fixing plate 403, a first spring 404, a push plate 405, a screw 406, a mounting frame 407, and a fixing plate 408. The top of the magnetic sensing distributor body 1 is provided with multiple insertion holes 3. A strip-shaped opening 6 is opened in the top wall of the mounting frame 407. The wire end of the wire is inserted into the insertion hole 3 through the strip-shaped opening 6. The screw 406 is threadedly connected to the mounting frame 407. When the screw 406 is rotated in the direction of the wire, the clamping rod 401 is rotatably connected to the push plate 405. The screw 406 drives the push plate 405 to move in the direction of the wire.

[0039] Multiple clamping rods 401 are slidably connected inside the push plate 405. A fixing plate 403 is fixedly installed on the outside of the clamping rods 401. A first spring 404 is provided on the outside of the clamping rods 401. The first spring 404 is located between the push plate 405 and the fixing plate 403. A rubber clamping block 402 is fixedly connected to one end of the clamping rod 401. Multiple clamping rods 401 at the front and rear ends are close to the wire and clamp and fix the end close to the wire end. Through the action of the first spring 404 and the independent design of the clamping rods 401, each rubber clamping block 402 can clamp and fix according to the shape of the wire end and the cable. At the same time, the rubber clamping block 402 has an anti-slip effect, thereby improving the firmness of the wire end position.

[0040] like Figure 1 , Figure 2 , Figure 5 and Figure 8As shown, the second clamping structure 5 includes a mounting block 501, a sliding rod 502, a second spring 503, a clamping plate 504, and a rubber pad 505. The sliding rod 502 is slidably connected inside the mounting block 501. The clamping plate 504 is fixedly connected to the end of the sliding rod 502 away from the mounting block 501. The second spring 503 is provided on the outside of the sliding rod 502 and is located between the mounting block 501 and the clamping plate 504. Before inserting the wire, the sliding rod 502 is pulled outward. After inserting the wire, the sliding rod 502 is released. Through the action of the second spring 503, the clamping plates 504 at both ends fix the part of the wire slightly away from the wire end. The rubber pad 505 is fixedly connected to the end of the clamping plate 504 away from the sliding rod 502. That is, the part in contact with the wire is the rubber pad 505, which plays an anti-slip role and improves the clamping firmness.

[0041] The synergistic effect of the two structures makes it easy to fix the wire at two positions, greatly improving the clamping firmness, while reducing wear on the wire end and the cable connection part, and extending the service life;

[0042] Mounting block 501 is fixedly installed on the top outer side of mounting frame 407. Fixing plates 408 are fixedly connected to the front and rear ends of the outer side of mounting frame 407. Fixing plates 408 are fixedly connected to the top of upper shell 202 by screws, so that both clamping structures are easy to disassemble, thus facilitating maintenance.

[0043] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A magnetic sensing distributor with shockproof function, comprising a magnetic sensing distributor body (1), a wiring hole (3) and a strip-shaped opening (6), characterized in that: The magnetic sensor distributor body (1) is equipped with a shockproof protective shell (2) on the outside. The top of the shockproof protective shell (2) is connected to a first clamping structure (4). The top of the first clamping structure (4) is equipped with multiple second clamping structures (5). The first clamping structure (4) is provided with a strip-shaped opening (6). The top of the magnetic sensor distributor body (1) is provided with multiple wire insertion holes (3). The shockproof protective shell (2) includes a lower shell (201), an upper shell (202), a connecting ring (203), and an elastic protective pad (204). The lower shell (201) and the upper shell (202) are both fixedly connected to the outer side of the connecting ring (203), which is fixed by bolts. The lower shell (201) and the upper shell (202) are fixedly installed with elastic protective pads (204) on the inner wall.

2. A magnetic sensing distributor with anti-vibration function according to claim 1, characterized in that: The first clamping structure (4) includes a clamping rod (401), a rubber clamping block (402), a fixing plate (403), a first spring (404), a push plate (405), a screw (406), a mounting frame (407), and a fixing plate (408). One end of the clamping rod (401) is fixedly connected to the rubber clamping block (402). The fixing plate (403) is fixedly installed on the outside of the clamping rod (401). The first spring (404) is provided on the outside of the clamping rod (401). The screw (406) is rotatably connected in the push plate (405). The screw (406) is threadedly connected in the mounting frame (407). The front and rear ends of the mounting frame (407) are fixedly connected to the fixing plate (408).

3. A magnetic sensing distributor with anti-vibration function according to claim 2, characterized in that: The first spring (404) is disposed between the push plate (405) and the fixed plate (403), and the clamping rod (401) is rotatably connected inside the push plate (405).

4. A magnetic sensing distributor with anti-vibration function according to claim 2, characterized in that: The fixing plate (408) is fixedly connected to the top of the upper shell (202) by screws.

5. A magnetic sensing distributor with anti-vibration function according to claim 2, characterized in that: The mounting frame (407) has a strip-shaped opening (6) in the top wall.

6. A magnetic sensing distributor with anti-vibration function according to claim 1, characterized in that: The second clamping structure (5) includes a mounting block (501), a slide rod (502), a second spring (503), a clamping plate (504), and a rubber pad (505). The slide rod (502) is slidably connected inside the mounting block (501). The clamping plate (504) is fixedly connected to one end of the slide rod (502) away from the mounting block (501). The rubber pad (505) is fixedly connected to one end of the clamping plate (504) away from the slide rod (502). The second spring (503) is provided on the outside of the slide rod (502).

7. A magnetic sensing distributor with anti-vibration function according to claim 6, characterized in that: The second spring (503) is disposed between the mounting block (501) and the clamping plate (504).

8. A magnetic sensing distributor with anti-vibration function according to claim 6, characterized in that: The mounting block (501) is fixedly installed on the outer side of the top of the mounting frame (407).

Images