Accelerator pedal anti-disassembly structure with high reliability

Abstract

The utility model relates to the technical field of accelerator pedals, and discloses a high-reliability accelerator pedal anti-disassembly structure which comprises an accelerator pedal body and a second connector, a first connector matched with the second connector is arranged on the side face of the accelerator pedal body, and a connecting plate is arranged on the side, close to the first connector, of the second connector. Two connecting frames connected with the first connector are fixedly installed on the side face of the accelerator pedal body, two symmetrical inserting plates are fixedly connected to the side face of the connecting plate, and a protruding first clamping boss is arranged on the side face of the end, away from the connecting plate, of each inserting plate. According to the accelerator pedal, the plug board and the first clamping boss are clamped through the elastic extrusion block, the clamping frame and the extrusion frame, in the vibration process, even if the accelerator pedal body shakes, due to the fact that the plug board is clamped and cannot be separated, the second connector is not prone to being separated from the first connector, and therefore the accelerator pedal body is prevented from being damaged. The signal stability of the accelerator pedal is ensured, and the vehicle driving safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to acceleration pedal technical field, concretely is a high reliability acceleration pedal anti -disassembly structure. BACKGROUND

[0002] The acceleration pedal is the device for controlling the fuel supply on the internal combustion engine. During the driving process of the vehicle, the driver controls the engine intake by controlling the amount of stepping, thereby controlling the engine speed. Specifically, by stepping on the acceleration pedal, the engine speed increases and the power increases. By lifting the acceleration pedal, the engine speed and power decrease

[0003] According to the search, the patent with the patent publication number CN216659577U discloses an electronic acceleration pedal, which comprises a shell, a guide column fixedly connected to the shell, a pedal arm arranged in the shell, a fixed column fixedly connected to the pedal arm, a second circular groove formed in the fixed column, the guide column inserted into the second circular groove, a cover fixedly installed on the shell, a connector detachably installed on the cover, and the pedal arm rotates around the guide column axis. The device has the characteristics of compact structure and simple assembly, small size and light weight, and is convenient to arrange and install on the vehicle. It has good force lag effect, provides comfortable stepping feeling, effectively reduces foot holding force, reduces driver's foot fatigue, stably and accurately outputs pedal position signal, cooperates with the vehicle controller to effectively control the vehicle, and is convenient to use.

[0004] The above-mentioned patent has obvious beneficial effects, but still has the following deficiencies in practical operation:

[0005] The connector on the side of the acceleration pedal is clamped on the side of the acceleration pedal by the buckle. However, in the long bumpy environment, the connector may shake or even detach. If the connector is detached, the acceleration pedal signal will be unstable and invalid. Therefore, there is an urgent need to improve the acceleration pedal anti-disassembly structure to solve the defects of the prior art. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides an acceleration pedal anti-disassembly structure with high reliability. The second connector is not easy to detach from the first connector, ensuring the stability of the acceleration pedal signal and improving the driving safety of the vehicle.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A high reliability's acceleration pedal anti -disassembly structure, including acceleration pedal body and second connector, acceleration pedal body side is equipped with the first connector of second connector adaptation, second connector is equipped with the connecting plate of one side close to first connector, acceleration pedal body side fixed mounting is equipped with two connecting frame of first connector connection, connecting plate side fixed connection is equipped with two symmetrical plug -in board, the side of one end of plug -in board away from connecting plate is equipped with the first clamping boss of convex, connecting frame side fixed connection is equipped with the first plug -in frame of first clamping boss adaptation, the lower part of first plug -in frame is fixedly connected with the clamping frame that has elasticity, the side of clamping frame is equipped with the second clamping boss of first clamping boss adaptation, the side of first connector is fixedly connected with the elastic extrusion piece of elasticity and the plug -in board adaptation, the lower part of clamping frame is fixedly connected with the extrusion frame of elasticity and the lower part of first clamping boss adaptation, and extrusion frame is inclined.

[0008] Preferably, the second plug-in frame is fixedly connected to the upper side of the first connector, one side of the second plug-in frame facing the second connector is provided with a plug-in limiting groove, and one side of the connecting plate facing the second plug-in frame is provided with a plug-in protruding ring matched with the plug-in limiting groove.

[0009] Preferably, the side of the plug-in board away from the first clamping boss is provided with a plurality of extrusion strips, and the lower part of the extrusion strip is inclined.

[0010] Preferably, the inner side wall of the connecting frame is provided with a positioning groove matched with the plug-in board, and the width of the plug-in board away from the connecting plate is smaller than the width of the plug-in board close to the connecting plate.

[0011] Preferably, the side of the second plug-in frame away from the acceleration pedal body is fixedly connected with a positioning block, and one side of the connecting plate is provided with a positioning opening matched with the positioning block.

[0012] Preferably, the side of the plug-in protruding ring is provided with a plurality of protruding positioning protrusions, and the inner side wall of the plug-in limiting groove is matched with the positioning protrusions.

[0013] Preferably, the cross section of the positioning protrusion is triangular.

[0014] In view of the deficiencies of the prior art, the utility model provides a high reliability's acceleration pedal anti -disassembly structure, overcomes the deficiencies of prior art, and the utility model has the beneficial effects that:

[0015] 1、In the utility model, the elastic extrusion piece, the clamping frame and the extrusion frame clamp the plug-in board and the first clamping boss, even if the acceleration pedal body shakes during vibration, the plug-in board will not be separated, the second connector is not easy to separate from the first connector, the stability of the acceleration pedal signal is ensured, and the vehicle driving safety is improved.

[0016] 2. The utility model discloses, second connector install, and the plug -in convex ring and the positioning protruding plug -in in the plug -in limit slot, and the positioning block is located in the positioning mouth, improve the stability after second connector installation, prevent first connector and second connector relative swing, improve the signal stability of accelerator pedal body.

[0017] Other features and advantages of the present utility model will be set forth in the following description of the utility model, and in part will become apparent to those skilled in the art from the description, or will be learned by practice of the present utility model. The objects and other advantages of the present utility model can be realized and obtained by the structure pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present utility model, and constitute a part of the specification, and are used to explain the present utility model together with embodiments of the present utility model, and do not constitute the limitation to the present utility model.

[0019] Figure 1 It is the structure schematic diagram of second connector after connection in the utility model,

[0020] Figure 2 It is the structure schematic diagram of another visual angle after second connector installation in the utility model,

[0021] Figure 3 It is the structure schematic diagram when second connector is not installed in the utility model,

[0022] Figure 4 It is the structure schematic diagram of connecting plate and plug -in plate etc. in the utility model,

[0023] Figure 5 It is Figure 2 The enlarged structure schematic diagram in A of the utility model,

[0024] Figure 6 It is Figure 3 The enlarged structure schematic diagram in B of the utility model.

[0025] In the drawing: 1, accelerator pedal body, 2, first connector, 3, second connector, 4, connecting plate, 5, connecting frame, 6, plug -in plate, 7, first clamping boss, 8, first plug -in frame, 9, clamping frame, 10, second clamping boss, 11, elastic extrusion block, 12, extrusion frame, 13, second plug -in frame, 14, plug -in limit slot, 15, plug -in convex ring, 16, extrusion strip, 17, positioning slot, 18, positioning block, 19, positioning mouth, 20, positioning protruding. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Please refer to Figures 1-6 The utility model provides a high reliability's acceleration pedal anti -disassembly structure, including acceleration pedal body 1 and second connector 3, acceleration pedal body 1 side is equipped with with second connector 3 adaptation's first connector 2, and second connector 3 is equipped with the connecting plate 4 near first connector 2 one side, and acceleration pedal body 1 side fixed mounting has two with first connector 2 connection's connecting frame 5, and the connecting plate 4 side fixed connection has two symmetries's plug -in board 6, and the plug -in board 6 is equipped with the first clamping boss 7 of protruding away from the connecting plate 4 one end side, and connecting frame 5 side fixed connection has with first clamping boss 7 adaptation's first plug -in frame 8, and first plug -in frame 8 lower part fixed connection has the clamping frame 9 of having elasticity, and the clamping frame 9 side is equipped with with first clamping boss 7 adaptation's second clamping boss 10, and first connector 2 side fixed connection has with plug -in board 6 adaptation's elastic extrusion block 11 of having elasticity, and clamping frame 9 lower part fixed connection has with first clamping boss 7 lower part adaptation's extrusion frame 12 of having elasticity, and extrusion frame 12 is inclined.

[0028] Specifically, the accelerator pedal body 1, the first connector 2 and the second connector 3 in the embodiment are similar to the existing accelerator pedal and connector structure, like the electronic accelerator pedal disclosed in the patent with the publication number CN216659577U, the PCBA and the connector are assembled into one whole, which is a sensor assembly, and the main improvement point of the embodiment is to improve the reliable and stable effect after the installation of the first connector 2 and the second connector 3. When the second connector 3 is installed in the embodiment, the plug-in plate 6 at one end of the connecting plate 4 is inserted through the first plug-in frame 8, the first clamping boss 7 is extruded and clamped to the clamping frame 9, when the first clamping boss 7 reaches the position of the second clamping boss 10 completely, the clamping frame 9 returns to the original state, the position of the second clamping boss 10 is clamped at the position of the first clamping boss 7, and the elastic extrusion block 11 extrudes the plug-in plate 6, the extrusion frame 12 extrudes the first clamping boss 7 at the same time, and the elastic extrusion block 11, the clamping frame 9 and the extrusion frame 12 clamp the plug-in plate 6 and the first clamping boss 7, even if the accelerator pedal body 1 shakes during the vibration process, the plug-in plate 6 will not be separated due to clamping, so that the second connector 3 is not easy to be separated from the first connector 2, the signal stability of the accelerator pedal is ensured, the vehicle driving safety is improved, and after the first clamping boss 7 is completely clamped, the elastic force of the extrusion frame 12, the clamping frame 9 and the elastic extrusion block 11 is matched, and the first clamping boss 7 cannot be disassembled, professional tools are needed to damage the extrusion frame 12, the clamping frame 9 or the elastic extrusion block 11 when disassembling, so that the reliability and stability of the second connector 3 after connection are improved.

[0029] As a technical optimization scheme of the utility model, the second plug-in frame 13 is fixedly connected to the upper side of the first connector 2, one side of the second plug-in frame 13 facing the second connector 3 is provided with a plug-in limiting groove 14, and one side of the connecting plate 4 facing the second plug-in frame 13 is provided with a plug-in protruding ring 15 matched with the plug-in limiting groove 14. When the second connector 3 is installed, the plug-in protruding ring 15 is plugged into the plug-in limiting groove 14 to position the first connector 2 and the second connector 3, prevent the first connector 2 and the second connector 3 from shaking relative to each other, and improve the signal stability of the accelerator pedal body 1.

[0030] As a technical optimization scheme of the utility model, the side of the plug-in plate 6 away from the first clamping boss 7 is provided with a plurality of extrusion strips 16, the lower part of the extrusion strip 16 is inclined, the extrusion strip 16 improves the strength of the plug-in plate 6, and the lower part of the extrusion strip 16 is inclined to improve the extrusion force and the stability of the plug-in plate 6 after being plugged into the first plug-in frame 8.

[0031] As a technical optimization scheme of the utility model, the inner side wall of the connecting frame 5 is provided with a positioning groove 17 matched with the plug-in plate 6, the width of the plug-in plate 6 away from the connecting plate 4 is smaller than the width of the plug-in plate 6 close to the connecting plate 4, and the positioning groove 17 is used for limiting the plug-in plate 6 to further improve the stability of the plug-in plate 6 after installation.

[0032] As a technical optimization scheme of the utility model, the second plug-in frame 13 is fixedly connected with a positioning block 18 away from one side of the accelerator pedal body 1, one side of the connecting plate 4 is provided with a positioning opening 19 matched with the positioning block 18, the plug-in protruding ring 15 is provided with a plurality of protruding positioning protrusions 20 on the side, the inner side wall of the plug-in limiting groove 14 is matched with the positioning protrusion 20, the cross section of the positioning protrusion 20 is triangular, the positioning block 18 is located at the position of the positioning opening 19 after the connecting plate 4 is installed, the positioning protrusion 20 is clamped in the plug-in limiting groove 14, and the positioning protrusion 20 is triangular, thereby improving the stability of the connecting plate 4 after being connected with the first connector 2.

[0033] Finally, it should be noted that in the description of the utility model, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0034] In the description of the utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some 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 highly reliable accelerator pedal anti-disassembly structure, comprising an accelerator pedal body (1) and a second connector (3), wherein the side of the accelerator pedal body (1) is provided with a first connector (2) adapted to the second connector (3), characterized in that, The second connector (3) has a connecting plate (4) on the side near the first connector (2). Two connecting frames (5) connected to the first connector (2) are fixedly installed on the side of the accelerator pedal body (1). Two symmetrical plug plates (6) are fixedly connected to the side of the connecting plate (4). A first snap-fit ​​boss (7) is provided on the side of the plug plate (6) away from the connecting plate (4). A first plug frame (8) adapted to the first snap-fit ​​boss (7) is fixedly connected to the side of the connecting frame (5). A flexible snap-fit ​​bracket (9) is fixedly connected to the lower part of the first plug frame (8). A second snap-fit ​​boss (10) adapted to the first snap-fit ​​boss (7) is provided on the side of the snap-fit ​​bracket (9). An elastic compression block (11) adapted to the plug plate (6) is fixedly connected to the side of the first connector (2). An elastic compression bracket (12) adapted to the lower part of the snap-fit ​​bracket (9) is fixedly connected to the lower part of the first snap-fit ​​boss (7). The compression bracket (12) is inclined.

2. The highly reliable accelerator pedal anti-disassembly structure according to claim 1, characterized in that, The upper side of the first connector (2) is fixedly connected to the second plug frame (13). The side of the second plug frame (13) facing the second connector (3) is provided with a plug limiting groove (14). The side of the connecting plate (4) facing the second plug frame (13) is provided with a plug protrusion ring (15) that is adapted to it.

3. The highly reliable accelerator pedal anti-disassembly structure according to claim 1, characterized in that, The plug plate (6) has several extrusion strips (16) on the side away from the first snap-fit ​​boss (7), and the lower part of the extrusion strips (16) is inclined.

4. The highly reliable accelerator pedal anti-disassembly structure according to claim 1, characterized in that, The inner wall of the connecting frame (5) is provided with a positioning groove (17) that is adapted to the plug-in plate (6). The width of the plug-in plate (6) away from the connecting plate (4) is smaller than the width of the plug-in plate (6) close to the connecting plate (4).

5. The highly reliable accelerator pedal anti-disassembly structure according to claim 2, characterized in that, The second connector (13) has a positioning block (18) fixedly connected to the side away from the accelerator pedal body (1), and the connecting plate (4) has a positioning port (19) that is compatible with the positioning block (18) on one side.

6. The highly reliable accelerator pedal anti-disassembly structure according to claim 2, characterized in that, The side of the insertion protrusion ring (15) is provided with several protruding positioning protrusions (20), and the inner wall of the insertion limiting groove (14) is adapted to the positioning protrusions (20).

7. The highly reliable accelerator pedal anti-disassembly structure according to claim 6, characterized in that, The positioning protrusion (20) has a triangular cross-section.

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