Auxiliary controller of diesel engine

Abstract

The utility model belongs to the technical field of engine auxiliary controllers, and particularly relates to a diesel engine auxiliary controller which comprises a controller body, positioning frames are symmetrically arranged on the two sides of the controller body, the ends of the controller body are connected to the inner sides of the positioning frames in an inserted mode, a connecting plate is fixed to the bottom of one side wall of each positioning frame, and the connecting plates are fixed to the bottom of the other side wall of each positioning frame. A shielding frame is fixed to the top face of the connecting plate and comprises a telescopic frame and a shielding plate, and the shielding plate is located over the controller body. When the controller is installed, the electronic controller can be inserted from the opening in one end of the positioning frame, the controller is extruded and positioned through the L-shaped extrusion pad made of the elastic material inside the positioning frame, then a worker can screw the extrusion screw rod on the top of the positioning frame, the extrusion screw rod extrudes and fixes the controller again from the top, the controller is installed stably, and the installation efficiency is improved. And meanwhile, the shielding plate can shield the electronic controller, so that the controller can be effectively protected, and the situation that a switch on the controller is mistakenly touched by external force to cause mistaken starting is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of engine auxiliary controller, specifically relates to a diesel engine auxiliary controller. BACKGROUND

[0002] The diesel engine is the engine that releases energy by burning diesel, and the diesel engine is generally started by an electronic controller (i.e. ignition switch) during the starting process. The auxiliary electronic controller of the diesel engine is generally fixedly installed on the equipment, and is fixed by a plurality of screws or bolts after punching on the controller and the equipment. The installation is very tight, but tools are needed for operation during disassembly and assembly, which is inconvenient to operate. In addition, a plurality of control buttons, control knobs and the like are usually arranged on the electronic controller, and the equipment may be mistakenly started due to accidental contact by external force.

[0003] A diesel engine rapid starting auxiliary electronic controller is disclosed in Chinese patent No. CN215292695U, which comprises a controller body, and a holder is attached to the outer side of the controller body. The controller is pressed and clamped for installation by the first and second fixing frames.

[0004] Although the above-mentioned scheme is easy to install, it is not tight enough, and the control equipment has poor protection and is easily affected by accidental contact by external force. Therefore, a diesel engine auxiliary controller that is easy to disassemble and assemble, stable to install and good in protection is needed. UTILITY MODEL CONTENTS

[0005] To solve the above-mentioned problems in the prior art, the utility model provides a diesel engine auxiliary controller, which has the characteristics of easy disassembly and assembly, stable installation and good protection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a diesel engine auxiliary controller, comprising a controller body, two sides of the controller body are symmetrically provided with positioning frames, the end of the controller body is inserted into the inner side of the positioning frame, the top surface of the positioning frame is symmetrically provided with threaded holes, the inner side of the threaded hole is threadedly connected with an extrusion screw, the lower end of the extrusion screw is located at the top of the controller body, one side wall of the positioning frame is fixedly provided with a connecting plate at the bottom, the top surface of the connecting plate is fixedly provided with a shielding frame, the shielding frame comprises an extension frame and a shielding plate, the shielding plate is located directly above the controller body, the bottom surface of the shielding plate is fixedly provided with the extension frame, and the lower end of the extension frame is fixed to the top surface of the connecting plate.

[0007] As a kind of diesel engine auxiliary controller preferred technical scheme of the utility model, the telescopic frame includes fixed cylinder, moving rod, limit board and reset spring, the fixed cylinder is fixed on the top surface of connecting plate, the upper end of the fixed cylinder is inserted with moving rod, the upper end of the moving rod is fixedly connected in the bottom surface side portion of baffle, the lower end of the moving rod is fixed with limit board, the limit board is located in the inside of fixed cylinder, the bottom surface of the limit board is fixed with reset spring.

[0008] As a kind of diesel engine auxiliary controller preferred technical scheme of the utility model, the telescopic frame is symmetrically provided with multiple, the side wall of the fixed cylinder is fixedly connected with support frame, the support frame includes fixed rod, sleeve and support plate, the both ends of the fixed rod are fixedly connected on the outer wall of fixed cylinder, the middle part outside of the fixed rod is sleeved with sleeve, the outer wall top of the sleeve is fixed with support plate, the upper end of the support plate is located below the baffle.

[0009] As a kind of diesel engine auxiliary controller preferred technical scheme of the utility model, the inner wall of the sleeve is fixed with friction pad, the friction pad is of elastic material, and the friction pad is provided with multiple.

[0010] As a kind of diesel engine auxiliary controller preferred technical scheme of the utility model, the top surface of the baffle is provided with poking hole and pressing hole, the top surface of the controller main body is provided with switch and dial lever, the poking hole is located above the dial lever, and the pressing hole is located above the switch.

[0011] As a kind of diesel engine auxiliary controller preferred technical scheme of the utility model, the top surface side portion of the positioning frame is fixed with L-shaped baffle, and the L-shaped baffle is located outside the extrusion screw.

[0012] As a kind of diesel engine auxiliary controller preferred technical scheme of the utility model, the inner wall of the positioning frame is fixed with L-shaped extrusion pad, the L-shaped extrusion pad is located outside the controller main body, the L-shaped extrusion pad is of elastic material, and the one end side wall of the L-shaped extrusion pad is inclined surface.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] When using, the controller main body and the positioning frame are welded and fixed on the equipment needing to install the controller, the electronic controller is inserted from the opening at one end of the positioning frame when installing the controller main body, the controller is extruded and positioned by the L-shaped extrusion pad of elastic material, then the extrusion screw at the top of the positioning frame is twisted to extrude and fix the controller again, so that the controller is installed stably, the extrusion screw used in the scheme has larger top size, is convenient for manual twisting, facilitates the dismounting operation of the controller, and the double fixing mode is more stable.

[0015] And by setting the shielding frame and support frame, a connecting plate is arranged outside the positioning frame for connecting the shielding frame, the telescopic frame of the shielding frame is fixed on the connecting plate, a shielding plate is arranged at the top of the telescopic frame, the shielding plate can shield above the electronic controller, a support frame is arranged inside the shielding frame for supporting the top shielding plate, so that the shielding plate can effectively protect the controller, avoiding the case that external force accidentally touches the switch on the controller and causes misstart, when the controller needs to be used, the operator rotates the support frame, then can press down the shielding plate to move down, so that the hole on the shielding plate and the button on the controller are aligned, facilitating the operator to use the controller, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of the specification, illustrate embodiments of the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the controller body of the present application;

[0019] Figure 3 It is a partial sectional view of the positioning frame and the shielding frame of the present application;

[0020] Figure 4 It is a schematic diagram of the Figure 3 enlarged view of A in the present application;

[0021] Figure 5 It is a schematic diagram of the Figure 3 enlarged view of B in the present application.

[0022] In the drawings: 1, controller body; 11, switch; 12, lever; 2, positioning frame; 21, connecting plate; 22, L-shaped extrusion pad; 23, extrusion screw; 24, L-shaped baffle; 25, threaded hole; 3, shielding frame; 31, telescopic frame; 311, fixed cylinder; 312, moving rod; 313, limiting plate; 314, return spring; 32, shielding plate; 321, push hole; 322, pressing hole; 4, support frame; 41, fixed rod; 42, sleeve; 421, friction pad; 43, support plate. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application. Embodiments

[0024] Please refer to Figures 1-5 The present application provides the following technical solutions: a diesel engine auxiliary controller, comprising a controller main body 1. The specific structure and use principle of the controller main body 1 can refer to the diesel engine auxiliary electronic controller in the prior art, which belongs to common prior art, and thus is not described in detail here. The controller main body 1 is symmetrically provided with a positioning frame 2 on both sides. The end of the controller main body 1 is inserted into the inner side of the positioning frame 2. The controller main body 1 is connected to external equipment through wires (wires belong to common lines, and thus are not shown in the figure). Please refer to the attached Figure 1 , the attached Figure 3 and the attached Figure 4 The inner wall of the positioning frame 2 is fixed with an L-shaped extrusion pad 22. The L-shaped extrusion pad 22 is located on the outer side of the controller main body 1. The L-shaped extrusion pad 22 is made of elastic material. The side wall of one end of the L-shaped extrusion pad 22 is a slope. The slope facilitates the insertion of the controller main body 1 into the inner side of the positioning frame 2. The top surface of the positioning frame 2 is symmetrically provided with a threaded hole 25. The inner side of the threaded hole 25 is threadedly connected with an extrusion screw 23. The lower end of the extrusion screw 23 is located at the top of the controller main body 1. The extrusion screw 23 does not need to pass through the controller, and thus is convenient for disassembly and assembly. The L-shaped extrusion pad 22 is arranged to extrude the controller from the side. Then the extrusion screw 23 extrudes and fixes the controller from the top. The controller is convenient to install and has good stability.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, specifically, the side wall of the positioning frame 2 is fixed with a connecting plate 21, the top surface of the connecting plate 21 is fixed with a shielding frame 3, the shielding frame 3 comprises a telescopic frame 31 and a shielding plate 32, the shielding plate 32 is located directly above the controller body 1 and can protect the controller, the top surface of the shielding plate 32 is provided with a knob hole 321 and a pressing hole 322, the top surface of the controller body 1 is provided with a switch 11 and a knob 12, the knob hole 321 is located above the knob 12, the knob direction of the knob 12 is consistent with the long side direction of the knob hole 321, the pressing hole 322 is located above the switch 11, the bottom surface of the shielding plate 32 is fixed with the telescopic frame 31, and the lower end of the telescopic frame 31 is fixed on the top surface of the connecting plate 21; the telescopic frame 31 comprises a fixed cylinder 311, a moving rod 312, a limiting plate 313 and a reset spring 314, the fixed cylinder 311 is fixed on the top surface of the connecting plate 21, the upper end of the fixed cylinder 311 is inserted with the moving rod 312, the upper end of the moving rod 312 is fixedly connected to the bottom surface of the shielding plate 32, the lower end of the moving rod 312 is fixed with the limiting plate 313, the limiting plate 313 is located on the inner side of the fixed cylinder 311, and the bottom surface of the limiting plate 313 is fixed with the reset spring 314; by arranging the shielding plate 32 above the controller body 1, the controller can be protected, and the situation that the equipment is mistakenly started due to accidental contact of external objects with the controller can be avoided; when the staff needs to use the controller, the shielding plate 32 can be pressed down so that the holes and the buttons such as the switch 11 are aligned, and the operation is facilitated.

[0026] Referring to Figure 3 With Figure 5 As shown, specifically, the telescopic frame 31 is symmetrically provided with a plurality of fixed cylinders 311, the side wall of the fixed cylinder 311 is fixedly connected with a support frame 4, the support frame 4 comprises a fixed rod 41, a sleeve 42 and a support plate 43, the two ends of the fixed rod 41 are fixedly connected to the outer wall of the fixed cylinder 311, the middle part of the fixed rod 41 is sleeved with the sleeve 42, the inner wall of the sleeve 42 is fixed with a friction pad 421, the friction pad 421 is made of elastic material, the friction between the sleeve 42 and the fixed rod 41 is increased, a plurality of friction pads 421 are arranged, the outer wall of the sleeve 42 is fixed with the support plate 43, the upper end of the support plate 43 is located below the shielding plate 32 and can support the shielding plate 32; the conveniently-rotatable support plate 43 is arranged, the shielding plate 32 can be supported by the support plate 43 when the controller is not used, the bearing capacity of the shielding plate 32 to external force is enhanced, the protection effect of the controller is enhanced, the support plate 43 can be conveniently rotated when the controller is used, the shielding plate 32 can be conveniently pressed down, and the practicability of the overall tool is improved.

[0027] Referring to Figure 4As shown, specifically, the top edge of the positioning frame 2 is fixed with an L-shaped baffle 24, the L-shaped baffle 24 is located outside the extrusion screw 23, the L-shaped baffle 24 can shield above the extrusion screw 23, the inner top surface of the L-shaped baffle 24 to the spacing size of the top surface of the positioning frame 2 is less than the length size of the screw, so that the extrusion screw 23 cannot be separated from the threaded hole 25, avoiding the situation of screw loss in the subsequent disassembly and assembly of the controller.

[0028] The working principle and use process of the utility model: the utility model installs diesel engine electronic auxiliary controller, first weld the positioning frame 2 and fix in the installation position, then insert the controller from the one side opening of the positioning frame 2 into the inner side of the positioning frame 2, so that the L-shaped extrusion pad 22 of the inner side of the positioning frame 2 can extrude the controller from both sides, then the staff twists the extrusion screw 23 of the top of the positioning frame 2, makes it extrude the controller from the top, realizes the fixed installation of the controller;

[0029] When not using the controller, the shielding plate 32 of the shielding frame 3 outside the positioning frame 2 can be protected on the top of the controller, and supported by the supporting plate 43 of the supporting frame 4, to avoid the situation that external force accidentally touches the controller and causes the equipment to start incorrectly, when the controller is needed, the staff can rotate the supporting plate 43 so that it no longer supports the shielding plate 32, so that the operator can press the shielding plate 32 to align the upper hole and the button on the controller, which is convenient for operating the controller and easy to use.

[0030] Finally, it should be pointed out that: the above-mentioned is only preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A diesel engine auxiliary controller comprising a controller body (1), characterised in that: Both sides of the controller body (1) are symmetrically provided with positioning frames (2), the end of the controller body (1) is inserted into the inner side of the positioning frame (2), the top surface of the positioning frame (2) is symmetrically provided with threaded holes (25), the inner side of the threaded hole (25) is threadedly connected with an extrusion screw (23), the lower end of the extrusion screw (23) is located at the top of the controller body (1), one side wall of the positioning frame (2) is fixedly provided with a connecting plate (21), the top surface of the connecting plate (21) is fixedly provided with a shielding frame (3), the shielding frame (3) comprises telescopic frames (31) and a shielding plate (32), the shielding plate (32) is located directly above the controller body (1), the bottom surface of the shielding plate (32) is fixedly provided with telescopic frames (31), and the lower end of the telescopic frame (31) is fixedly arranged on the top surface of the connecting plate (21).

2. A diesel engine auxiliary controller according to claim 1, characterised in that: The telescopic frame (31) comprises a fixed cylinder (311), a moving rod (312), a limiting plate (313) and a reset spring (314), the fixed cylinder (311) is fixedly arranged on the top surface of the connecting plate (21), the inner side of the upper end of the fixed cylinder (311) is inserted with the moving rod (312), the upper end of the moving rod (312) is fixedly connected to the bottom surface of the shielding plate (32), the lower end of the moving rod (312) is fixedly provided with the limiting plate (313), the limiting plate (313) is located in the inner side of the fixed cylinder (311), and the bottom surface of the limiting plate (313) is fixedly provided with the reset spring (314).

3. A diesel engine auxiliary controller according to claim 2, characterised in that: A plurality of telescopic frames (31) are symmetrically arranged, a support frame (4) is fixedly connected to the side wall of the fixed cylinder (311), the support frame (4) comprises a fixed rod (41), a sleeve (42) and a support plate (43), both ends of the fixed rod (41) are fixedly connected to the outer wall of the fixed cylinder (311), the outer side of the middle portion of the fixed rod (41) is sleeved with the sleeve (42), the outer wall of the sleeve (42) is fixedly provided with the support plate (43), and the upper end of the support plate (43) is located below the shielding plate (32).

4. A diesel engine auxiliary controller according to claim 3, characterised in that: The inner wall of the sleeve (42) is fixedly provided with a friction pad (421), the friction pad (421) is made of elastic material, and a plurality of friction pads (421) are arranged.

5. A diesel engine auxiliary controller according to claim 4, characterised in that: The top surface of the shielding plate (32) is provided with a dialing hole (321) and a pressing hole (322), the top surface of the controller body (1) is provided with a switch (11) and a dialing rod (12), the dialing hole (321) is located above the dialing rod (12), and the pressing hole (322) is located above the switch (11).

6. A diesel engine auxiliary controller according to claim 5, characterised in that: The top surface of the positioning frame (2) is fixedly provided with an L-shaped baffle (24), and the L-shaped baffle (24) is located outside the extrusion screw (23).

7. A diesel engine auxiliary controller according to claim 6, characterised in that: The inner wall of the positioning frame (2) is fixedly provided with an L-shaped extrusion pad (22), the L-shaped extrusion pad (22) is located outside the controller body (1), the L-shaped extrusion pad (22) is made of elastic material, and the side wall of one end of the L-shaped extrusion pad (22) is inclined.

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