Motor three-phase wire harness for new energy automobile

Abstract

The utility model discloses a motor three-phase wire harness for a new energy automobile. The motor three-phase wire harness comprises a wire harness, a clamping mechanism and an adjusting plate. The clamping mechanism comprises a first clamping plate, a T-shaped strip is arranged at the top of the first clamping plate, a pair of vertical plates is arranged on one side of the top of the first clamping plate, and clamping blocks are arranged on one sides of the vertical plates. The top and the bottom of the adjusting plate are each provided with three T-shaped grooves, the two sides of each T-shaped groove are each provided with a square groove corresponding to the corresponding vertical plate, and one side of each square groove is provided with a clamping groove corresponding to the corresponding clamping block. The T-shaped strip is inserted in the T-shaped groove, the vertical plate is matched in the square groove, and the clamping block is clamped in the clamping groove. According to the utility model, the clamping mechanism is rotated to enable the T-shaped strip to face downwards, and then the T-shaped strip is inserted into the T-shaped groove, so that the clamping mechanism and one wire harness are arranged above the other wire harness, and the wire harness can be subjected to wire arrangement adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of motor three-phase wire harnesses, in particular to a motor three-phase wire harness for new energy vehicles. Background Art

[0002] The motor three-phase wire harness is a crucial part in the motor controller. It is mainly used to connect the motor and the controller to ensure that the motor can operate normally according to the control instructions. The motor three-phase wire harness usually includes three wires with different colors, representing the U, V, and W phases of three-phase electricity respectively. The colors of these wires may vary among different regions or manufacturers.

[0003] Most of the current motor three-phase wire harnesses on the market lack a flexible wire arrangement adjustment function. Especially when dealing with the coincidence of the connection positions of two wire harnesses or when they are in the same column, the traditional method often realizes it through manual adjustment or re-wiring. This not only has low efficiency but also easily leads to messy wiring and increases the maintenance difficulty. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a motor three-phase wire harness for new energy vehicles. By rotating the clamping mechanism to make the T-shaped strip face downward, and then inserting the T-shaped strip into the T-shaped groove, the clamping mechanism and one of the wire harnesses are installed above the other wire harness, so as to adjust the wire arrangement of the wire harness.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A motor three-phase wire harness for new energy vehicles includes a wire harness, a clamping mechanism, and an adjusting plate. The clamping mechanism includes a first clamping plate. A T-shaped strip is provided on the top of the first clamping plate. A pair of vertical plates are provided on one side of the top of the first clamping plate, and a clamping block is provided on one side of the vertical plate.

[0007] Three T-shaped grooves are respectively opened on the top and bottom of the adjusting plate. Square grooves corresponding to the vertical plates are respectively opened on both sides of the T-shaped groove, and a clamping groove corresponding to the clamping block is opened on one side of the square groove.

[0008] The T-shaped strip is inserted into the T-shaped groove, the vertical plate is fitted in the square groove, and the clamping block is stuck in the clamping groove.

[0009] Preferably, it further includes a second clamping plate. Insert blocks are respectively provided on both sides of the second clamping plate. Protrusions are respectively provided on both sides of the first clamping plate, and insertion slots are opened on the protrusions. The insert blocks are inserted into the insertion slots.

[0010] Preferably, mounting holes are respectively opened on both sides of the insert block. Springs are provided in the mounting holes. One end of the spring is connected with a limiting block. Limiting holes are respectively opened on both sides of the protrusion, and pressing blocks are fitted inside the limiting holes. One end of the limiting block is stuck in the limiting hole.

[0011] Preferably, one end of the limit block is provided with an inclined surface structure.

[0012] Preferably, arc-shaped grooves are formed on both the first clamping plate and the second clamping plate.

[0013] Preferably, the wire harness is arranged between the first clamping plate and the second clamping plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. By rotating the clamping mechanism of the utility model, the T-shaped strip faces downward, and then by inserting the T-shaped strip into the T-shaped groove, the clamping mechanism and one of the wire harnesses are installed above the other wire harness, so that the wire harness can be adjusted in wiring.

[0016] 2. By pressing the pressing block to squeeze the limit block and the spring, the spring and the limit block are contracted into the mounting hole, and one end of the limit block is pulled out from the limit hole, releasing the fixed limit on the insertion block, so that the second clamping plate can be removed from the first clamping plate, achieving the purpose of quick disassembly. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the three-phase wire harness structure of the motor;

[0018] Figure 2 It is a schematic diagram of the three-phase wire harness and the adjusting plate structure;

[0019] Figure 3 It is for Figure 2 The enlarged view at A in

[0020] Figure 4 It is a schematic diagram of the clamping mechanism structure.

[0021] In the figure: 1. Wire harness; 2. Clamping mechanism; 201. First clamping plate; 202. Second clamping plate; 203. T-shaped strip; 204. Vertical plate; 205. Clamping block; 206. Slot; 207. Limit hole; 208. Pressing block; 209. Convex block; 2010. Insertion block; 2011. Mounting hole; 2012. Spring; 2013. Limit block; 3. Adjusting plate; 301. T-shaped groove; 302. Square groove; 303. Card slot. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Refer to Figures 1-4, when the connection positions of two wire harnesses coincide or are in the same column, a three-phase wire harness for a new energy vehicle includes a wire harness 1, a clamping mechanism 2 and an adjusting plate 3. The clamping mechanism 2 includes a first clamping plate 201 and a second clamping plate 202. A T-shaped strip 203 is provided at the top of the first clamping plate 201. A pair of vertical plates 204 are provided on one side of the top of the first clamping plate 201. A clamping block 205 is provided on one side of the vertical plate 204.

[0024] Three T-shaped grooves 301 are respectively opened at the top and bottom of the adjusting plate 3. Square grooves 302 corresponding to the vertical plates 204 are respectively opened on both sides of the T-shaped grooves 301. A clamping groove 303 corresponding to the clamping block 205 is opened on one side of the square groove 302.

[0025] The T-shaped strip 203 is inserted into the T-shaped groove 301. The vertical plate 204 is fitted in the square groove 302. The clamping block 205 is stuck in the clamping groove 303.

[0026] By rotating the clamping mechanism 2 to make the T-shaped strip 203 face downward, and then inserting the T-shaped strip 203 into the T-shaped groove 301, the clamping mechanism 2 and one of the wire harnesses 1 are installed above the other wire harness 1, so that the wire harness 1 can be adjusted for wiring arrangement.

[0027] Insert blocks 2010 are respectively provided on both sides of the second clamping plate 202. Protrusions 209 are respectively provided on both sides of the first clamping plate 201. Insertion slots 206 are opened on the protrusions 209. The insert blocks 2010 are inserted into the insertion slots 206.

[0028] Mounting holes 2011 are respectively opened on both sides of the insert block 2010. Springs 2012 are provided in the mounting holes 2011. One end of the spring 2012 is connected with a limiting block 2013. One end of the limiting block 2013 is of an inclined surface structure. Limiting holes 207 are respectively opened on both sides of the protrusion 209. Pressure blocks 208 are fitted inside the limiting holes 207. One end of the limiting block 2013 is stuck in the limiting hole 207.

[0029] By pressing the pressure block 208 to squeeze the limiting block 2013 and the spring 2012, the spring 2012 and the limiting block 2013 are contracted into the mounting hole 2011, and one end of the limiting block 2013 is pulled out of the limiting hole 207, releasing the fixed limit on the insert block 2010, so that the second clamping plate 202 can be detached from the first clamping plate 201, achieving the purpose of quick disassembly.

[0030] Arc-shaped grooves are opened on both the first clamping plate 201 and the second clamping plate 202. The wire harness 1 is arranged between the first clamping plate 201 and the second clamping plate 202.

[0031] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A three-phase wiring harness for a motor of a new energy vehicle, comprising a wiring harness (1), a clamping mechanism (2) and an adjustment plate (3), characterized in that: The clamping mechanism (2) comprises a first clamping plate (201), a T-shaped strip (203) is provided on the top of the first clamping plate (201), a pair of vertical plates (204) are provided on one side of the top of the first clamping plate (201), and a clamping block (205) is provided on one side of the vertical plate (204); The top and bottom of the adjustment plate (3) are respectively provided with three T-shaped slots (301), both sides of the T-shaped slots (301) are respectively provided with square slots (302) corresponding to the vertical plates (204), and one side of the square slots (302) is provided with a slot (303) corresponding to the block (205); The T-shaped bar (203) is inserted into the T-shaped slot (301), the vertical plate (204) is matched in the square slot (302), and the clamping block (205) is clamped in the clamping slot (303).

2. The three-phase wiring harness for a motor for a new energy vehicle according to claim 1 is characterized in that: It also includes a second clamping plate (202), wherein two sides of the second clamping plate (202) are respectively provided with plug blocks (2010), and two sides of the first clamping plate (201) are respectively provided with protrusions (209), wherein the protrusions (209) are provided with slots (206), and the plug blocks (2010) are inserted into the slots (206).

3. The three-phase wiring harness for a motor for a new energy vehicle according to claim 2 is characterized in that: The insert block (2010) is provided with mounting holes (2011) on both sides, a spring (2012) is provided in the mounting hole (2011), one end of the spring (2012) is connected to a limiting block (2013), the protrusion (209) is provided with limiting holes (207) on both sides, a pressing block (208) is provided inside the limiting hole (207), and one end of the limiting block (2013) is clamped in the limiting hole (207).

4. The three-phase wiring harness for a motor for a new energy vehicle according to claim 3 is characterized in that: One end of the limit block (2013) is configured as an inclined surface structure.

5. The three-phase wiring harness for a motor for a new energy vehicle according to claim 2 is characterized in that: The first clamping plate (201) and the second clamping plate (202) are both provided with arc-shaped grooves.

6. The three-phase wiring harness for a motor for a new energy vehicle according to claim 2 is characterized in that: The wire harness (1) is arranged between a first clamping plate (201) and a second clamping plate (202).

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