Body control module (BCM) body controller of electric motorcycle

Abstract

The utility model relates to the technical field of controllers, and provides an electric motorcycle body control module (BCM) body controller which comprises a shell, supporting blocks are fixedly installed at the four corners of the bottom end in the shell, a bottom plate is fixedly installed at the tops of the multiple supporting blocks, a control panel is fixedly installed on one side of the upper end of the bottom plate, and the control panel is fixedly installed on the other side of the upper end of the bottom plate. A signal adapter plate is fixedly mounted on the other side of the upper end of the bottom plate, the sealing plate is fixedly embedded in the upper end of the interior of the shell, and a plurality of sockets are fixedly mounted at the top of the sealing plate; the signal adapter plate and the control panel are fixedly installed at the upper end of the bottom plate, the bottom plate is fixedly installed in the shell, the signal adapter plate and the control panel are connected through the pin header seat, then the signal adapter plate and the control panel are sealed in the shell through the glue pouring design, and the sealing plate is fixedly connected with the shell. And the plurality of sockets fixedly mounted at the top of the sealing plate are connected with the signal adapter plate, so that the sealing effect can be improved only by exposing the sockets.

Description

Technical Field

[0001] This utility model relates to the field of controller technology, and in particular to a BCM body controller for electric motorcycles. Background Technology

[0002] The Body Control Module (BCM) of an electric motorcycle (EV) is the core component that manages various electronic functions of the vehicle. It coordinates and controls the operation of non-power transmission systems such as lighting systems, instrument displays, and windshield wipers. With the development of electric vehicle technology, the role of the BCM in EVs has become increasingly important, as it not only needs to handle traditional vehicle body functions but also needs to integrate and interact with systems unique to electric vehicles.

[0003] However, in existing technologies, traditional wiring harness connectors for electric motorcycles mostly use a plug-in type. When the number of connector pins is large, the male and female connectors of the plug-in type need to occupy a lot of layout space. Electric motorcycle wiring harnesses have many taps, and each pair of plug-in connectors will occupy layout space. Numerous plug-in connectors are messily arranged in the vehicle interior, which is very messy and often cannot be properly fixed. This is also not conducive to repair and maintenance as well as production efficiency. Moreover, the heat dissipation effect of most BCM body controllers is not ideal. The internal circuit board generates heat when it is working, and the lack of heat dissipation will affect the service life of internal components. Utility Model Content

[0004] The purpose of this invention is to address the problems in the existing technology where traditional wiring harness connectors for electric motorcycles mostly use a plug-in type. When the number of connector pins is large, the male and female connectors of the plug-in type need to occupy a large amount of arrangement space. Electric motorcycle wiring harnesses have many taps, and each pair of plug-in connectors occupies arrangement space. Numerous plug-in connectors are messily arranged in the vehicle interior, which is very messy and often cannot be properly fixed. This is also detrimental to maintenance, repair, and production efficiency. Moreover, the heat dissipation effect of most BCM body controllers is not ideal. The internal circuit boards generate heat when working, and the lack of heat dissipation will affect the service life of internal components.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an electric motorcycle BCM body controller, comprising: a housing, wherein support blocks are fixedly installed at the four corners of the bottom end inside the housing, a base plate is fixedly installed on the top of the support blocks, a control board is fixedly installed on one side of the upper end of the base plate, and a signal adapter board is fixedly installed on the other side of the upper end of the base plate, and further comprising:

[0006] A sealing plate is fixedly embedded inside the upper part of the housing. Multiple sockets are fixedly installed on the top of the sealing plate, and the multiple sockets pass through the sealing plate and are fixedly connected to the signal adapter board.

[0007] Multiple positioning plates are fixedly installed on the outer surface of the sealing plate. Multiple positioning plates are fixedly installed on one side of the socket. A round shaft is fixedly installed on the top of each of the multiple positioning plates. A limiting plate is movably sleeved on the outer surface of each of the multiple round shafts. A slot is opened on one side of each of the multiple limiting plates.

[0008] Multiple circular shafts are fixedly installed on the outer surface of the limiting plate near the slot, and an arc-shaped clamping plate is movably sleeved on the outer surface of the multiple circular shafts.

[0009] Preferably, a limiting pin is movably embedded on one side of each of the plurality of arc-shaped plates, a spring is fixedly connected to the outer surface of each of the plurality of limiting pins, and the other end of each of the plurality of springs is fixedly connected to the outer surface of the arc-shaped plate.

[0010] The technical effect of adopting the above-mentioned further solution is that the spring can drive the limiting pin to be embedded inside the limiting hole.

[0011] Preferably, each of the plurality of limiting plates has a limiting hole on its outer surface away from the second circular shaft.

[0012] The technical effect of adopting the above-mentioned further solution is that the limiting pin is embedded in the limiting hole under the elastic force of the spring, so that the wire harness is more stably embedded in the slot and the wire harness connector can also be prevented from falling off.

[0013] Preferably, heat-conducting plates are fixedly installed on both sides of the housing near the control board and the signal adapter board, and heat-conducting blocks are fixedly installed at the center of the opposite sides of the two heat-conducting plates.

[0014] The technical effect of adopting the above-mentioned further solution is that the heat generated by the signal adapter board and the control board can be transferred to the heat sink through the heat-conducting plate and the heat-conducting block.

[0015] Preferably, both heat-conducting blocks penetrate the housing, and heat sinks are fixedly installed on the opposite sides of both heat-conducting blocks.

[0016] The technical effect of adopting the above-mentioned further solution is that by increasing the surface area of ​​the heat sink, the heat dissipation effect is better enhanced, the internal heat dissipation of the housing is improved, and the service life of the signal adapter board and control board is further improved.

[0017] Preferably, mounting plates are fixedly installed at the four bottom corners of the housing.

[0018] The technical advantage of adopting the above-mentioned further solution is that the housing can be installed on the electric motorcycle via the mounting plate.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] 1. In this utility model, the signal adapter board and control board are fixedly installed on the upper end of the base plate, which is fixedly installed inside the housing. The signal adapter board and control board are connected by a pin header. Then, the signal adapter board and control board are sealed inside the housing using a potting compound design. The sealing plate is fixedly connected to the housing to improve sealing and waterproofing. Multiple sockets fixedly installed on the top of the sealing plate are connected to the signal adapter board, with only the sockets exposed to improve sealing. A positioning plate is fixedly installed on the side near the socket, and a round shaft is fixedly installed on the top of the positioning plate. A limiting plate is movably fitted on the outer surface of the round shaft. After the wire harness connector is inserted into the socket, the wire harness may shake and cause the connector to fall off. Rotating the limiting plate makes the wire harness embedded in the slot. Then, rotating the arc-shaped clamping plate on the outer surface of the round shaft makes the arc-shaped clamping plate hold the wire harness. A limiting pin is movably embedded on the other side of the arc-shaped clamping plate. The limiting pin is embedded in the limiting hole under the elastic force of the spring, making the wire harness more stably embedded in the slot and preventing the wire harness connector from falling off.

[0021] 2. In this utility model, heat-conducting plates are fixedly installed on both sides of the signal adapter board and the control board. A heat-conducting block is fixedly installed on one side of each heat-conducting plate. The heat-conducting block penetrates the housing, and a heat sink is fixedly installed on the other side of the heat-conducting block. The heat generated by the signal adapter board and the control board can be transferred to the heat sink through the heat-conducting plates and the heat-conducting block. The heat sink increases the surface area, which better enhances the heat dissipation effect and dissipates heat from the inside of the housing, thereby improving the service life of the signal adapter board and the control board. Attached Figure Description

[0022] Figure 1 This utility model provides a structural schematic diagram of an electric motorcycle BCM body controller;

[0023] Figure 2 This utility model provides an exploded structural diagram of an electric motorcycle BCM body controller;

[0024] Figure 3 This utility model provides a cross-sectional structural diagram of a BCM (Body Control Module) controller for an electric motorcycle.

[0025] Figure 4 This utility model proposes a BCM (Body Control Module) controller for electric motorcycles. Figure 2 Enlarged structural diagram at point A in the middle.

[0026] Legend:

[0027] 1. Housing; 101. Mounting plate; 102. Heat sink; 103. Sealing plate; 104. Socket; 105. Positioning plate; 106. Round shaft one; 107. Limiting plate; 108. Base plate; 109. Signal adapter board; 110. Control board; 111. Heat-conducting plate; 112. Heat-conducting block; 113. Support block; 114. Slot; 115. Round shaft two; 116. Arc-shaped retaining plate; 117. Limiting pin; 118. Spring; 119. Limiting hole. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0030] Example 1, such as Figure 1-4 As shown, this utility model provides a BCM (Body Control Module) controller for an electric motorcycle, comprising: a housing 1, with support blocks 113 fixedly installed at the four corners of the bottom of the housing 1; a base plate 108 fixedly installed on the top of the support blocks 113; a control plate 110 fixedly installed on one side of the upper end of the base plate 108; and a signal adapter plate 109 fixedly installed on the other side of the upper end of the base plate 108; further comprising: a sealing plate 103 fixedly embedded in the upper part of the housing 1; multiple sockets 104 fixedly installed on the top of the sealing plate 103; the multiple sockets 104 penetrating the sealing plate 103 and fixedly connected to the signal adapter plate 109; and multiple positioning plates 105 fixedly installed on the outer surface of the sealing plate 103, the multiple positioning plates 105 being fixedly installed on the sockets 109. On one side of 4, a round shaft 106 is fixedly installed on the top of a plurality of positioning plates 105. A limiting plate 107 is movably fitted on the outer surface of the plurality of round shafts 106. A slot 114 is opened on one side of the plurality of limiting plates 107. A plurality of round shafts 115 are fixedly installed on the outer surface of the limiting plates 107 near the slot 114. An arc-shaped clamping plate 116 is movably fitted on the outer surface of the plurality of round shafts 115. A limiting pin 117 is movably embedded on one side of the plurality of arc-shaped clamping plates 116. A spring 118 is fixedly connected to the outer surface of the plurality of limiting pins 117. The other end of the plurality of springs 118 is fixedly connected to the outer surface of the arc-shaped clamping plate 116. A limiting hole 119 is opened on the outer surface of the plurality of limiting plates 107 away from the round shafts 115.

[0031] In this embodiment, the signal adapter board 109 and the control board 110 are fixedly installed on the upper end of the base plate 108, which is fixedly installed inside the housing 1. The signal adapter board 109 and the control board 110 are connected by a pin header. Then, a potting compound is used to seal the signal adapter board 109 and the control board 110 inside the housing 1. The sealing plate 103 is fixedly connected to the housing 1 to improve sealing and waterproofing. Multiple sockets 104 fixedly installed on the top of the sealing plate 103 are connected to the signal adapter board 109, with only the sockets 104 exposed to improve sealing. A positioning plate 10 is fixedly installed on the side near the sockets 104. 5. A round shaft 106 is fixedly installed on the top of the positioning plate 105. A limiting plate 107 is movably sleeved on the outer surface of the round shaft 106. After the wire harness connector is inserted into the socket 104, the wire harness may shake and cause the connector to fall off. Rotating the limiting plate 107 makes the wire harness embedded in the slot 114. Then, rotating the arc-shaped clamping plate 116 on the outer surface of the round shaft 115 makes the arc-shaped clamping plate 116 clamp the wire harness. A limiting pin 117 is movably embedded on the other side of the arc-shaped clamping plate 116. Under the elastic force of the spring 118, the limiting pin 117 is embedded in the limiting hole 119, so that the wire harness is more stably embedded in the slot 114 and can also prevent the wire harness connector from falling off.

[0032] Example 2, as Figure 1-4 As shown, heat-conducting plates 111 are fixedly installed on both sides of the housing 1 near the control board 110 and the signal adapter board 109. Heat-conducting blocks 112 are fixedly installed at the center of the back side of the two heat-conducting plates 111. The two heat-conducting blocks 112 penetrate the housing 1. Heat sinks 102 are fixedly installed on the back side of the two heat-conducting blocks 112. Mounting plates 101 are fixedly installed at the four corners of the bottom of the housing 1.

[0033] In this embodiment, heat-conducting plates 111 are fixedly installed on both sides of the signal adapter board 109 and the control board 110. A heat-conducting block 112 is fixedly installed on one side of the heat-conducting plate 111. The heat-conducting block 112 penetrates the housing 1. A heat sink 102 is fixedly installed on the other side of the heat-conducting block 112. The heat generated by the signal adapter board 109 and the control board 110 can be transferred to the heat sink 102 through the heat-conducting plates 111 and the heat-conducting blocks 112. The heat sink 102 increases the surface area and enhances the heat dissipation effect, thus dissipating heat from the inside of the housing 1 and improving the service life of the signal adapter board 109 and the control board 110.

[0034] Working principle: In use, the signal adapter board 109 and control board 110 are fixedly installed on the upper end of the base plate 108, which is fixedly installed inside the housing 1. The signal adapter board 109 and control board 110 are connected by a pin header. Then, the signal adapter board 109 and control board 110 are sealed inside the housing 1 using a potting compound design. The sealing plate 103 is fixedly connected to the housing 1 to improve sealing and waterproofing. Multiple sockets 104 fixedly installed on the top of the sealing plate 103 are connected to the signal adapter board 109, with only the sockets 104 exposed to improve sealing. A positioning plate 105 is fixedly installed on the side near the sockets 104. A round shaft 106 is fixedly installed on the top of the positioning plate 105. A limiting plate 107 is movably fitted on the outer surface of the round shaft 106. After the wire harness connector is inserted into the socket 104, the wire harness may shake and cause the connector to fall off. Rotating the limiting plate 107 makes the wire harness embed into the slot 114. Then, the arc... The arc-shaped clamping plate 116 rotates on the outer surface of the circular shaft 115, causing the arc-shaped clamping plate 116 to hold the wire harness. A limiting pin 117 is movably embedded on the other side of the arc-shaped clamping plate 116. Under the elastic force of the spring 118, the limiting pin 117 is inserted into the limiting hole 119, making the wire harness more stably embedded in the slot 114 and preventing the wire harness connector from falling off. Heat-conducting plates 111 are fixedly installed on both sides of the signal adapter board 109 and the control board 110. One side of the heat-conducting plate 111... A heat-conducting block 112 is fixedly installed on each side, penetrating the housing 1. A heat sink 102 is fixedly installed on the other side of the heat-conducting block 112. The heat generated by the signal adapter board 109 and the control board 110 can be transferred to the heat sink 102 through the heat-conducting plate 111 and the heat-conducting block 112. The heat sink 102 increases the surface area, which better enhances the heat dissipation effect and dissipates heat from the inside of the housing 1, thus improving the service life of the signal adapter board 109 and the control board 110.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An electric motorcycle (BCM) body controller, comprising: The housing (1) has support blocks (113) fixedly installed at the four corners of its bottom interior. A base plate (108) is fixedly installed on the top of each support block (113). A control board (110) is fixedly installed on one side of the upper end of the base plate (108), and a signal adapter board (109) is fixedly installed on the other side of the upper end of the base plate (108). The housing is characterized by further comprising: A sealing plate (103) is fixedly embedded in the upper part of the housing (1). A plurality of sockets (104) are fixedly installed on the top of the sealing plate (103). The plurality of sockets (104) pass through the sealing plate (103) and are fixedly connected to the signal adapter board (109). Multiple positioning plates (105) are fixedly installed on the outer surface of the sealing plate (103). Multiple positioning plates (105) are fixedly installed on one side of the socket (104). A round shaft (106) is fixedly installed on the top of each of the multiple positioning plates (105). A limiting plate (107) is movably sleeved on the outer surface of each of the multiple round shafts (106). A slot (114) is opened on one side of each of the multiple limiting plates (107). Multiple round shafts (115) are fixedly installed on the outer surface of the limiting plate (107) near the slot (114), and arc-shaped clamping plates (116) are movably sleeved on the outer surface of the multiple round shafts (115).

2. The electric motorcycle BCM body controller according to claim 1, characterized in that: Each of the multiple arc-shaped plates (116) has a limiting pin (117) movably embedded on one side, and a spring (118) is fixedly connected to the outer surface of each of the multiple limiting pins (117), and the other end of each of the multiple springs (118) is fixedly connected to the outer surface of the arc-shaped plate (116).

3. The electric motorcycle BCM body controller according to claim 1, characterized in that: Limiting holes (119) are provided on the outer surface of the side of the multiple limiting plates (107) away from the second round shaft (115).

4. The electric motorcycle BCM body controller according to claim 1, characterized in that: Heat-conducting plates (111) are fixedly installed on both sides of the housing (1) near the control board (110) and the signal adapter board (109), and heat-conducting blocks (112) are fixedly installed at the center of the opposite sides of the two heat-conducting plates (111).

5. The electric motorcycle BCM body controller according to claim 4, characterized in that: Both of the heat-conducting blocks (112) penetrate the housing (1), and heat sinks (102) are fixedly installed on the opposite sides of both heat-conducting blocks (112).

6. The electric motorcycle BCM body controller according to claim 1, characterized in that: Mounting plates (101) are fixedly installed at the four bottom corners of the housing (1).

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