New energy wiring harness protection structure

Abstract

The present invention relates to the technical field of new energy equipment, and specifically discloses a new energy wiring harness protection structure, which is used to solve the problems of heat dissipation and inconvenient disassembly when protecting cables in the prior art; it includes a locking shell, the surface of the locking shell is provided with multiple horizontal openings, and a locking slide is slidably provided at each horizontal opening position, and a horizontal plate is provided at the outer end of the locking slide, and an arc-shaped protective cover is provided at the end of the horizontal plate, and a plurality of vertically arranged heat dissipation grooves are opened on the surface of the protective cover, and the heat dissipation grooves are used to provide heat dissipation gaps. The present invention is designed according to existing needs, and can bind multiple wiring harnesses A. There are heat dissipation gaps between adjacent wiring harnesses A, and multiple heat dissipation grooves are also arranged on the protective cover, so that the heat dissipation effect of the wiring harness A is guaranteed while protecting it. The arrangement of multiple elastic protrusions allows the binding area to match wiring harnesses of different diameters, thereby improving the adaptability of the structure.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy equipment, in particular to a new energy wiring harness protection structure. Background Art

[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to a contact terminal made of copper material that is crimped with wires and cables, and then a plastic-pressed insulator or an additional metal shell is added to the outside to form a component connecting the circuit. The automotive wiring harness is formed by bundling multiple strands of cables. The existing bundling method only plays a quantitative bundling role, and it is impossible to quickly adjust the inner diameter of the bundling structure according to the number of cables. The existing patent announcement number CN220332616U discloses an automotive wiring harness protection structure. The device drives the pin to disengage from the elastic band by pulling the handle, opens the elastic band, and then takes out the compression spring from the inside of the two connecting rings, so that the wiring harness body to be placed can be placed between the elastic rubber ring and the buffer plate. Because a plurality of through grooves are opened inside the elastic band, it can be suitable for bundling wiring harness bodies with different numbers of cables.

[0003] However, when the above-mentioned binding equipment is used to bundle the cables, the cables are stacked directly, and the heat on the cable surface cannot be collected, which may easily cause safety hazards. In addition, when one of the cables needs to be maintained, the entire cable binding needs to be opened, which makes the entire wire harness loose and increases labor intensity.

[0004] Based on this, a new energy wiring harness protection structure is now provided, which can eliminate the disadvantages of existing devices. Summary of the invention

[0005] The purpose of the present invention is to provide a new energy wiring harness protection structure, which solves the problems of heat dissipation and inconvenient disassembly during cable protection in the prior art.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The new energy wiring harness protection structure includes a locking shell, the surface of the locking shell is provided with a plurality of horizontal openings, each horizontal opening position is slidably provided with a locking slide, the outer end of the locking slide is provided with a horizontal plate, the end of the horizontal plate is provided with an arc-shaped protective cover, the surface of the protective cover is provided with a plurality of vertically arranged heat dissipation grooves, the heat dissipation grooves are used to provide heat dissipation gaps, the inner side of the protective cover is provided with a plurality of elastic protrusions, the elastic protrusions are elastic hollow tube structures, when the protective cover is pressed tightly against the wiring harness A, the elastic protrusions constitute a buffer structure, the upper surface of the horizontal plate is provided with a plurality of anti-slip grooves, so as to better fix the position of the wiring harness A, the inside of the locking shell is provided with a tightening structure for pulling the locking slide into the locking shell, the back of the locking shell is provided with a positioning shell, and the positioning shell is provided with a clamping mechanism for fixing it to a box or a bracket.

[0008] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0009] In an optional solution: the locking housing and the positioning housing are connected via a damping rotation member.

[0010] In an optional scheme: the damping rotating part includes a rotating disk sleeve fixedly connected to the positioning shell and a rotating disk fixedly connected to the locking shell, the rotating disk is rotatably arranged inside the rotating disk sleeve, a plurality of damping grooves are distributed in an array on the inner wall of the rotating cavity of the rotating disk sleeve, a plurality of damping sliding holes are arranged at the end of the rotating disk, a sliding column is slidably arranged in the damping sliding hole, a damping steel ball is rotatably arranged at the end of the sliding column, and the sliding column is connected to the bottom of the damping sliding hole through a first compression spring.

[0011] In the optional scheme: the clamping mechanism includes a pressing groove opened on the positioning shell, two sliding links are slidably arranged in the pressing groove, a clamping cavity is arranged in the positioning shell on the inner side of the sliding link, the two sliding links are connected by a clamping spring, an upper pressure clamp block and a lower pressure clamp block are respectively arranged at the ends of the upper and lower sliding links, a floating surface is respectively arranged at the lower ends of the upper and lower pressure clamp blocks, a hinge groove is opened on the side of the positioning shell, a first shear rod and a second shear rod are cross-arranged at the position of the hinge groove, the first shear rod and the second shear rod are rotatably connected to the hinge groove through a pin shaft, and the inner ends of the first shear rod and the second shear rod are connected to the sliding link through a traction rope.

[0012] In an optional solution: the floating surface includes a second compression spring arranged on the surface of the upper pressure clamp block and the lower pressure clamp block, and a compression column is slidably provided in each second compression spring, the outer end of the compression column is a hemispherical structure, and the inner end of the compression column is connected to the inner bottom of the second compression spring through a compression sliding hole.

[0013] In an optional solution: the tensioning structure includes a traction hole arranged in the middle position of the end of the locking slide, a traction block is slidably arranged in the traction hole, the end of the traction block is connected to the locking slide via a traction spring, a traction through hole is vertically arranged on the traction block, a traction connecting rod is arranged in the traction through hole, a guide piece is arranged between each locking slide and the locking shell, and a pushing piece is arranged at the upper end of the locking shell for driving the traction connecting rod to slide into the transmission cavity.

[0014] In the optional scheme: the pushing member includes a locking groove arranged at the upper end of the locking shell, a locking slider with an I-shaped cross-section is slidably provided in the locking groove, the lower end of the locking slider is connected to a toggle block through a locking link, the inclined surface of the toggle block is pressed and matched with the toggle wheel at the upper end of the traction link, a locking bolt is rotatably provided at the upper end of the locking slider, a locking wrench is provided at the upper end of the locking bolt, a locking pressure block for contacting the top of the locking shell is rotatably provided at the lower end of the locking bolt, the locking pressure block is rotatably connected to the traction link, and the upper end of the locking shell is provided with an anti-slip protrusion matching the locking pressure block.

[0015] In an optional solution: the guide member includes a guide hole arranged at the end of the locking slide plate, a guide cross bar is slidably provided in the guide hole, and the other end of the guide cross bar is fixedly connected to the transmission cavity inside the locking shell.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is designed according to existing needs and can bind multiple wire harnesses A. There are heat dissipation gaps between adjacent wire harnesses A, and multiple heat dissipation grooves are arranged on the protective cover, so as to protect the wire harness A while ensuring its heat dissipation effect. The arrangement of multiple elastic protrusions allows the binding area to match wire harnesses of different diameters, thereby improving the adaptability of the structure.

[0018] 2. The present invention can quickly fix the position of the wiring harness. After the clamping and locking are completed, the locking shell can be driven to rotate with the help of the damping rotating member, so that the layout direction of the wiring harness can be fine-tuned to match different line directions, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention.

[0020] Figure 2 It is a structural schematic diagram of the other side of the present invention.

[0021] Figure 3 It is a schematic diagram of the structure of the binding harness A of the present invention.

[0022] Figure 4It is a schematic structural diagram of one side of the rotating disk sleeve of the present invention.

[0023] Figure 5 It is a structural schematic diagram of one side of the rotating disk of the present invention.

[0024] Figure 6 It is a schematic diagram of the horizontal plate structure of the present invention.

[0025] Figure 7 It is a schematic diagram of the internal structure of the locking shell of the present invention.

[0026] Figure 8 It is a structural schematic diagram of one side of the positioning housing of the present invention.

[0027] Fig. 9 It is a schematic diagram of the structure of the other side of the positioning housing of the present invention.

[0028] Fig.10 It is a schematic diagram of the internal structure of the positioning shell of the present invention.

[0029] Fig.11 It is a schematic diagram of the clamping surface structure of the upper pressure clamp block of the present invention.

[0030] Notes on reference numerals: locking housing 100, protective sleeve 101, heat dissipation groove 102, anti-skid groove 103, horizontal plate 104, elastic protrusion 105, locking pressure block 106, locking bolt 107, locking wrench 108, locking slide block 109, locking connecting rod 110, locking slide groove 111, anti-skid protrusion 112, toggle bevel block 113, toggle wheel 114, traction block 115, traction connecting rod 116, transmission chamber 117, guide spring 118, locking slide plate 119, guide cross bar 120;

[0031] Positioning housing 200, rotating disk 201, damping groove 202, rotating cavity 203, rotating disk sleeve 204, damping sliding hole 205, sliding column 206, first compression spring 207, damping steel ball 208;

[0032] A first shear rod 209, a second shear rod 210, a lower pressing clamp block 211, a sliding connecting rod 212, an upper pressing clamp block 213, a clamping cavity 214, a pressing column 215, a pressing sliding hole 216, a second pressing spring 217, a clamping spring 219, a pressing sliding groove 220, a traction rope 221, and a hinge groove 222;

[0033] Wiring harness A. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] like Figure 1-Figure 11 As shown, an embodiment of the present invention provides a new energy wiring harness protection structure, including a locking shell 100, a plurality of horizontal openings are provided on the surface of the locking shell 100, a locking slide plate 119 is slidably provided at each horizontal opening position, a horizontal plate 104 is provided at the outer end of the locking slide plate 119, an arc-shaped protective cover 101 is provided at the end of the horizontal plate 104, a plurality of vertically arranged heat dissipation grooves 102 are provided on the surface of the protective cover 101, the heat dissipation grooves 102 are used to provide heat dissipation gaps, a plurality of elastic protrusions 105 are provided on the inner side of the protective cover 101, and the elastic protrusions 105 are elastic hollow tube structures. When the sheath 101 is pressed against the wire harness A, the elastic protrusion 105 forms a buffer structure to match the wire harness A of different diameters. A plurality of anti-skid grooves 103 are distributed on the upper end surface of the horizontal plate 104 to better fix the position of the wire harness A. A tensioning structure for pulling the locking slide plate 119 into the locking shell 100 is provided inside the locking shell 100. The protective sheath 101 moves toward the locking shell 100 through the tensioning structure, thereby locking the position of the wire harness A. A positioning shell 200 is provided on the back of the locking shell 100, and a clamping mechanism for fixing it on a box or a bracket is provided on the positioning shell 200.

[0036] The locking housing 100 and the positioning housing 200 are connected by a damping rotating member, so that the arrangement angle of the wiring harness A can be adjusted as needed. The damping rotating member includes a rotating disk sleeve 204 fixedly connected to the positioning housing 200 and a rotating disk 201 fixedly connected to the locking housing 100. The rotating disk 201 is rotatably arranged inside the rotating disk sleeve 204. The inner wall of the rotating cavity 203 of the rotating disk sleeve 204 is arrayed with a plurality of damping grooves 202. The end of the rotating disk 201 is provided with a plurality of damping grooves 202. A sliding hole 205, in which a sliding column 206 is slidably provided, and a damping steel ball 208 is rotatably provided at the end of the sliding column 206, and the sliding column 206 is connected to the inner bottom of the damping sliding hole 205 through a first compression spring 207. Under the pressure of the first compression spring 207, the damping steel ball 208 is pressed and contacted with the inner wall of the rotating disk 201. When the damping steel ball 208 matches the damping groove 202, the rotation of the rotating disk 201 and the rotating disk sleeve 204 is damped;

[0037] The clamping mechanism includes a pressing groove 220 provided on the positioning housing 200, two sliding links 212 are slidably provided in the pressing groove 220, a clamping cavity 214 is provided in the positioning housing 200 inside the sliding link 212, the two sliding links 212 are connected by a clamping spring 219, an upper pressing clamp block 213 and a lower pressing clamp block 211 are respectively provided at the ends of the upper and lower sliding links 212, a floating surface is respectively provided at the lower ends of the upper pressing clamp block 213 and the lower pressing clamp block 211, a hinge groove 222 is provided on the side of the positioning housing 200, and a The first shear rod 209 and the second shear rod 210 are cross-arranged, and the first shear rod 209 and the second shear rod 210 are rotatably connected through a pin shaft and a hinge groove 222. The inner ends of the first shear rod 209 and the second shear rod 210 are connected to the sliding connecting rod 212 through a traction rope 221. When in use, it is only necessary to squeeze the first shear rod 209 and the second shear rod 210 to separate the two sliding connecting rods 212. Then, when the upper clamping block 213 and the lower clamping block 211 are clamped and fixed, the first shear rod 209 and the second shear rod 210 will obtain clamping power under the contraction of the clamping spring 219;

[0038] The floating surface includes a second compression spring 217 arranged on the surface of the upper clamp block 213 and the lower clamp block 211, and a compression column 215 is slidably provided in each second compression spring 217. The outer end of the compression column 215 is a hemispherical structure, and the inner end of the compression column 215 is connected to the inner bottom of the second compression spring 217 through a compression sliding hole 216. In this way, when the upper clamp block 213 and the lower clamp block 211 are pressed against the object, the compression column 215 will shrink inward when subjected to pressure, thereby forming a corresponding shape on the compression surface of the upper clamp block 213 and the lower clamp block 211 to match different clamping areas;

[0039] The tensioning structure includes a traction hole arranged at the middle position of the end of the locking slide 119, a traction block 115 is slidably arranged in the traction hole, the end of the traction block 115 is connected to the locking slide 119 by a traction spring, a traction through hole is vertically arranged on the traction block 115, a traction link 116 is arranged in the traction through hole, a guide is arranged between each locking slide 119 and the locking housing 100, a pusher is arranged at the upper end of the locking housing 100 for driving the traction link 116 to slide into the transmission cavity 117, under the action of the pusher, the traction link 116 will simultaneously drive multiple traction blocks 115 to move, under the traction of the traction block 115, multiple locking slides 119 will slide synchronously to provide power for positioning;

[0040] The pusher includes a locking slot 111 arranged at the upper end of the locking housing 100, a locking slider 109 with an I-shaped cross-section is slidably provided in the locking slot 111, the lower end of the locking slider 109 is connected to a toggle block 113 through a locking link 110, the inclined surface of the toggle block 113 is pressed and matched with a toggle wheel 114 at the upper end of the traction link 116, a locking bolt 107 is rotatably provided at the upper end of the locking slider 109, a locking wrench 108 is provided at the upper end of the locking bolt 107, a locking pressure block 106 for contacting the top of the locking housing 100 is rotatably provided at the lower end of the locking bolt 107, the locking pressure block 106 is rotatably connected to the traction link 116, and the upper end of the locking housing 100 is provided with a locking wrench 108. The anti-slip protrusion 112 matching the locking block 106, when in use, drives the locking slider 109 to slide along the locking slot 111 through the locking wrench 108, and the locking slot 111 drives the toggle block 113 to move horizontally. When moving horizontally, the inclined surface of the toggle block 113 will generate a driving force on the locking block 106. Under the push of the locking block 106, the traction link 116 will drive the locking slide plate 119 to move inside the locking housing 100 through the traction block 115, so as to obtain the power to wrap the wiring harness A. When the locking slider 109 moves to the target area, the locking bolt 107 is rotated by pulling the locking wrench 108, so that the locking block 106 presses down the upper end surface of the locking housing 100, thereby completing the locking of the position of the locking slider 109;

[0041] The guide member includes a guide hole arranged at the end of the locking slide 119, in which a guide cross bar 120 is slidably provided. The other end of the guide cross bar 120 is fixedly connected to the transmission cavity 117 inside the locking shell 100. Under the guidance of the guide cross bar 120, the locking slide 119 can slide smoothly horizontally.

[0042] Working principle: In actual use, multiple wiring harnesses A are hung on the protective cover 101 respectively. At this time, under the action of the guide spring 118, the gap between the protective cover 101 and the locking shell 100 is relatively large. After placement, the locking slider 109 is driven by the locking wrench 108 to slide along the locking slide groove 111, and the locking slide groove 111 will drive the toggle block 113 to move horizontally. When moving horizontally, the inclined surface of the toggle block 113 will generate a driving force on the locking pressure block 106. Under the push of the locking pressure block 106, the traction link 116 will drive the locking slide plate 119 to move toward the inside of the locking shell 100 through the traction block 115, thereby obtaining the power to wrap the wiring harness A. When the locking slide When the block 109 moves to the target area, the locking bolt 107 is rotated by turning the locking wrench 108, so that the locking pressure block 106 presses down the upper end surface of the locking shell 100, thereby completing the locking of the locking slider 109 position, and the multiple elastic protrusions 105 on the inner side of the protective sleeve 101 are in tight contact with the outer side of the wiring harness A. The elastic protrusions 105 here will deform to match the wiring harness A of different diameters, and multiple heat dissipation grooves 102 are provided on the protective sleeve 101 here, which can also assist the wiring harness A in heat dissipation when protecting the wiring harness A, and the multiple wiring harnesses A here are arranged in parallel at intervals, so the heat dissipation between the wiring harnesses A will not interfere with each other, ensuring the normal use of the wiring harness A;

[0043] It is only necessary to squeeze the first shear rod 209 and the second shear rod 210 to separate the two sliding links 212. Then, when the upper clamp block 213 and the lower clamp block 211 are clamped and fixed, the first shear rod 209 and the second shear rod 210 will obtain clamping power under the contraction of the clamping spring 219. In this way, when the upper clamp block 213 and the lower clamp block 211 are pressed tightly against the object, the pressing column 215 will contract inward when under pressure, thereby forming corresponding shapes on the pressing surfaces of the upper clamp block 213 and the lower clamp block 211 to match different clamping areas.

[0044] The sliding column 206 is connected to the inner bottom of the damping sliding hole 205 through the first compression spring 207. Under the pressure of the first compression spring 207, the damping steel ball 208 is pressed and contacted with the inner wall of the rotating disk 201. When the damping steel ball 208 matches the damping groove 202, the rotation of the rotating disk 201 and the rotating disk sleeve 204 is damped, and the layout angle of the wiring harness A can be adjusted as needed.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy wiring harness protection structure, comprising a locking housing (100), wherein a plurality of horizontal openings are provided on a surface of the locking housing (100), a locking slide plate (119) is slidably provided at each horizontal opening position, and a horizontal plate (104) is provided at an outer end of the locking slide plate (119); Features: A protective sleeve (101) with an arc-shaped structure is provided at the end of the horizontal plate (104); a plurality of vertically arranged heat dissipation grooves (102) are provided on the surface of the protective sleeve (101); the heat dissipation grooves (102) are used to provide heat dissipation gaps; and a plurality of elastic protrusions (105) are provided on the inner side of the protective sleeve (101); The elastic protrusion (105) is an elastic hollow tube structure, and the elastic protrusion (105) constitutes a buffer structure. The upper end surface of the horizontal plate (104) is provided with a plurality of anti-slip grooves (103) so as to better fix the position of the wiring harness A. The locking housing (100) is provided with a tightening structure for pulling the locking slide plate (119) into the locking housing (100). A positioning shell (200) is provided on the back of the locking shell (100), and a clamping mechanism for fixing the positioning shell (200) on a box or a bracket is provided on the positioning shell (200); The tensioning structure comprises a traction hole arranged at a middle position of the end of the locking slide plate (119), a traction block (115) is slidably arranged in the traction hole, the end of the traction block (115) and the locking slide plate (119) are connected via a traction spring, a traction through hole is vertically arranged on the traction block (115), a traction connecting rod (116) is arranged in the traction through hole, a guide member is arranged between each locking slide plate (119) and the locking shell (100), and a pushing member for driving the traction connecting rod (116) to slide into the transmission cavity (117) is arranged at the upper end of the locking shell (100); The pusher comprises a locking groove (111) arranged at the upper end of the locking housing (100), a locking slider (109) having an I-shaped cross section is slidably arranged in the locking groove (111), the lower end of the locking slider (109) is connected to a toggle block (113) via a locking connecting rod (110), the inclined surface of the toggle block (113) is pressed against a toggle wheel (114) at the upper end of the traction connecting rod (116), and the locking slider (109) is connected to the locking housing (100) via a locking connecting rod (110). 9) A locking bolt (107) is rotatably provided at the upper end, a locking wrench (108) is provided at the upper end of the locking bolt (107), a locking pressure block (106) is rotatably provided at the lower end of the locking bolt (107) for contacting the top of the locking housing (100), the locking pressure block (106) is rotatably connected to the traction link (116), and an anti-slip protrusion (112) matching the locking pressure block (106) is provided at the upper end of the locking housing (100).

2. The new energy wiring harness protection structure according to claim 1 is characterized in that: The locking housing (100) and the positioning housing (200) are connected via a damping rotation member.

3. The new energy wiring harness protection structure according to claim 2 is characterized in that: The damping rotating member comprises a rotating disk sleeve (204) fixedly connected to the positioning housing (200) and a rotating disk (201) fixedly connected to the locking housing (100); the rotating disk (201) is rotatably arranged inside the rotating disk sleeve (204); a plurality of damping grooves (202) are distributed in an array on the inner wall of a rotating cavity (203) of the rotating disk sleeve (204); a plurality of damping sliding holes (205) are arranged at the end of the rotating disk (201); a sliding column (206) is slidably arranged in the damping sliding hole (205); a damping steel ball (208) is rotatably arranged at the end of the sliding column (206); and the sliding column (206) is connected to the inner bottom of the damping sliding hole (205) via a first compression spring (207).

4. The new energy wiring harness protection structure according to claim 1 is characterized in that: The clamping mechanism comprises a pressing groove (220) provided on the positioning housing (200), two sliding links (212) being slidably provided in the pressing groove (220), a clamping cavity (214) being provided in the positioning housing (200) inside the sliding links (212), the two sliding links (212) being connected via a clamping spring (219), an upper pressing clamping block (213) and a lower pressing clamping block (211) being respectively provided at the ends of the upper and lower sliding links (212), the upper pressing clamping block (213) and the lower pressing clamping block (211) being respectively provided with a clamping spring (219) and a clamping spring (219) being provided at the ends of the upper and lower sliding links (212), the upper pressing clamping block (213) and the lower pressing clamping block (211) being respectively provided with a clamping spring (219) and a clamping spring (219) being provided at the ends of the upper and lower sliding links (212), the clamping spring (219) and the clamping spring (219) being ... A floating surface is provided at the lower end of each clamp block (211); a hinge groove (222) is provided on the side of the positioning housing (200); a first shear rod (209) and a second shear rod (210) are cross-arranged at the hinge groove (222); the first shear rod (209) and the second shear rod (210) are rotatably connected to the hinge groove (222) via a pin shaft; and the inner ends of the first shear rod (209) and the second shear rod (210) are connected to the sliding connecting rod (212) via a traction rope (221).

5. The new energy wiring harness protection structure according to claim 4 is characterized in that: The floating surface comprises a second compression spring (217) arranged on the surface of the upper compression clamp (213) and the lower compression clamp (211), and a compression column (215) is slidably provided in each second compression spring (217), the outer end of the compression column (215) is a hemispherical structure, and the inner end of the compression column (215) is connected to the inner bottom of the second compression spring (217) through a compression sliding hole (216).

6. The new energy wiring harness protection structure according to claim 1, characterized in that: The guide member comprises a guide hole arranged at the end of the locking slide plate (119), a guide cross bar (120) being slidably arranged in the guide hole, and the other end of the guide cross bar (120) is fixedly connected to a transmission cavity (117) inside the locking housing (100).

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