New energy automobile high-voltage cable fixing support
By designing a high-voltage cable fixing bracket including a fixing seat, a crimping plate and a fastener, the problems of unfixed high-voltage cables in the prior art, the complexity of protective leather wear and customization of the fixing bracket are solved, and soft fixing is achieved , multi-spec adaptation and cost reduction effects.
Patent Information
- Application Number
- CN202420534762.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing medium and high voltage cable fixing methods of new energy vehicles cause cable shaking and protective skin to wear, and the fixing bracket needs to be customized according to the cable specifications, which increases cost and operation complexity.
Design a high-voltage cable fixing bracket including a fixing seat, a crimping plate and a fastener. Through the combination of grooves on the fixing seat and a pull-down strip on the crimping plate, the fastener is used to pull the pull-down strip downward to make the pressing The wire plate moves toward the fixed seat and presses the cable placed in the groove.
The design reduces the possibility of cable damage through soft extrusion and can fix cables of multiple specifications at the same time, reducing equipment costs, simplifying operating processes and improving work efficiency.
Smart Images
Figure CN222441283U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of new energy vehicles, in particular to a high-voltage cable fixing bracket for new energy vehicles. Background Art
[0002] Single-line clips are generally used to fix high-voltage cables in new energy vehicles. Single-line clips have a simple structure. Generally, the single-line clips are fixed on the frame close to the high-voltage wire, and then the high-voltage wire is fixed to the clips. After fixing in this way, the redundant cables are constantly shaking as the car is driving. The outer protective skin of the high-voltage wire constantly collides and rubs against the clips or surrounding objects during the shaking process, and the protective skin of the wire wears out too quickly. In addition, in order to prevent the cable from shaking in the fixed bracket, it is necessary to purchase fixed brackets of different specifications according to different types of cables, which increases the purchase cost and causes the operators to select the fixed brackets for installation according to the cables, increasing the complexity of the operation. Utility Model Content
[0003] The utility model provides a new energy vehicle high-voltage cable fixing bracket, comprising: a fixing seat, a wire pressing plate and a fastener; wherein the fixing seat has at least one groove for fixing the cable; the wire pressing plate is located above the groove, and the wire pressing plate has at least one pull-down bar; the fastener pulls the pull-down bar downward to move the wire pressing plate toward the fixing seat to compress the cable placed in the groove.
[0004] Preferably, each of the pull-down bars has a through pull-down hole; the fastener comprises: a pull-down rod and a locker; the pull-down rod passes through the pull-down hole, and after the pull-down bar is pulled downward, the position is fixed by the locker.
[0005] Preferably, the locker is a threaded structure, which drives the lower pull rod to move downward and fix its position by rotating; or, the locker is a buckle, which fixes the position of the lower pull rod from both sides after the lower pull rod moves into place; or, the locker is a slot formed on the fixing seat, which snaps into the slot and fixes the position after the lower pull rod moves into place.
[0006] Preferably, the locking device is a screw rod, which is fixed on the fixing seat through a groove and extends upward; a nut is provided on the screw rod, and the nut moves on the screw rod through threaded engagement, and is used to drive the lower pull rod to move and fix its position.
[0007] Preferably, the wire pressing plate is a rubber plate; or a rubber strip is installed at least on the side facing the groove.
[0008] Preferably, the fixing seat has a mounting hole for fixing itself.
[0009] The new energy vehicle high-voltage cable fixing bracket of the present application squeezes and fixes the cable through the fixing seat and the wire pressing plate, which is softer than the existing technology and can fix cables of various specifications at the same time, reducing the equipment cost. The bracket is easy to operate and can improve the work efficiency of the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the utility model.
[0011] Figure 2 It is a cross-sectional view of the utility model. DETAILED DESCRIPTION
[0012] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention.
[0013] The utility model of the new energy vehicle high voltage cable fixing bracket, see Figure 1 and Figure 2 , it comprises: a fixing seat 1, a wire pressing plate 2 and a fastener; wherein the fixing seat 1 has at least one groove 11 for fixing the cable; the wire pressing plate 2 is located above the groove 11, and the wire pressing plate 2 has at least one pull-down bar 21; the fastener pulls the pull-down bar 21 downward to move the wire pressing plate 2 toward the fixing seat 1 to press the cable placed in the groove 11. The fixing seat 1 has a mounting hole 12 for fixing itself, for example, fixing it on the frame of a vehicle.
[0014] Each pull-down bar 21 has a through pull-down hole 22; the fasteners include: a pull-down rod 31 and a locker; the pull-down rod 31 passes through the pull-down hole 22, and after the pull-down bar 21 is pulled downward, the position is fixed by the locker. Here, the pull-down bar 2 can pass through the fixing seat 1, so it is necessary to form a through hole on the fixing seat 1 to allow the pull-down bar 2 to pass through. Also, multiple pull-down bars 2 respectively cross the two sides of the fixing seat 1, and the two sides are fixed by fasteners.
[0015] The locker is a threaded structure, which drives the lower pull rod 31 to move downward and fix its position by rotating; or, the locker is a buckle, and after the lower pull rod 31 moves into place, the position of the lower pull rod 31 is fixed from both sides; or, the locker is a slot formed on the fixing seat 1, and after the lower pull rod 31 moves into place, it is snapped into the slot and fixed in position.
[0016] Regardless of the type of locking device, the purpose is to allow the lower pull rod 31 to pull the lower pull bar 21 downward to ensure that the wire pressing plate 2 can fix the cable. The specific form of the locking device can be many. For example, the locking device is a threaded structure, which can have a screw rod 41, which is fixed on the fixing seat 1 through the groove 13 and extends upward; a nut 42 is arranged on the screw rod 41, and the nut 42 moves on the screw rod 41 through threaded engagement, and is used to drive the lower pull rod 31 to move and fix its position.
[0017] Of course, this is only one implementation method of using a threaded structure. For example, the lower pull rod 31 may have a through hole with an internal thread, which is sleeved outside the screw rod 41, and the lower pull rod 31 is directly driven to move by the rotation of the screw rod 41.
[0018] Further, the wire pressing plate 2 is a rubber plate or at least a rubber strip is installed on the side facing the groove 11. Since rubber is an elastic material, the compression of the cable is relatively gentle when the cable is fixed, reducing the possibility of cable damage, and when the lower pull rod 31 is pulled downward, the rubber plate or rubber strip bends and fits the cable under the force, adapting to cables of different specifications.
[0019] During actual work, the cable is passed through the groove 11 on the fixing seat 1, and then the screw 41 is screwed. The rotation of the screw 41 drives the lower pull rod 31 to move downward. The downward movement of the lower pull rod 31 drives the lower pull bar 21 to be pulled downward, thereby driving the wire pressing plate 2 to squeeze the cable in the groove to fix the cable.
[0020] The above describes in detail the structure, features and effects of the utility model based on the embodiments shown in the drawings. The above is only a preferred embodiment of the utility model, but the utility model is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the utility model, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and the drawings, should be within the protection scope of the utility model.
Claims
1. A new energy vehicle high voltage cable fixing bracket, characterized in that: include: A fixing seat (1), a wire pressing plate (2) and a fastener; wherein: The fixing seat (1) has at least one groove (11) for fixing a cable; The wire pressing plate (2) is located above the groove (11), and the wire pressing plate (2) has at least one lower pull bar (21); The fastener pulls the lower pull bar (21) downward, causing the wire pressing plate (2) to move toward the fixing seat (1) to press the cable placed in the groove (11).
2. The new energy vehicle high voltage cable fixing bracket according to claim 1 is characterized in that: Each of the pull-down strips (21) has a pull-down hole (22) extending therethrough; The fastener comprises: a lower pull rod (31) and a locker; The pull-down rod (31) passes through the pull-down hole (22), and after the pull-down bar (21) is pulled downward, the position is fixed by the locker.
3. The new energy vehicle high voltage cable fixing bracket according to claim 2 is characterized in that: The locking device is a threaded structure, which drives the lower pull rod (31) to move downward and fix the position by rotating; or, The locking device is a buckle, and after the lower pull rod (31) is moved into position, the position of the lower pull rod (31) is fixed from both sides; or, The locker is a slot formed on the fixing seat (1), and after the lower pull rod (31) moves into position, it is locked into a fixed position in the slot.
4. The new energy vehicle high voltage cable fixing bracket according to claim 2 is characterized in that: The locking device is a screw (41), which is fixed on the fixing seat (1) through a groove (13) and extends upward; A nut (42) is provided on the screw rod (41). Through threaded engagement, the nut (42) moves on the screw rod (41) and is used to drive the lower pull rod (31) to move and fix its position.
5. The new energy vehicle high voltage cable fixing bracket according to claim 1 is characterized in that: The wire pressing plate (2) is a rubber plate; or a rubber strip is installed at least on the side facing the groove (11).
6. The new energy vehicle high voltage cable fixing bracket according to claim 1 is characterized in that: The fixing seat (1) has a mounting hole (12) for fixing itself.