Cable fixing structure for laser radar

Abstract

The utility model provides a cable fixing structure for a laser radar, which comprises a shell, the front end of the shell is provided with an installation area used for installing a laser radar driving device, a rear cover on the back surface of the shell is provided with a circle of rear cover bulge, the inner side of the rear cover bulge is provided with a clamping assembly for clamping a cable, and the clamping assembly comprises a cable fixing plate. The cable fixing plate is provided with a plurality of arc-shaped grooves. According to the utility model, the traditional dispensing fixing method is changed, the cable is clamped by arranging the cable fixing plate, and the cable fixing plate can provide additional support and protect the cable from being damaged by external impact or pressure; the cable is fixed and cannot be affected by external force to be wound into a ball, disorder of wires is avoided, a worker can plan wiring lines in advance, the situation of cross winding is reduced, welding is more convenient and faster, and the work efficiency is improved while attractiveness is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser radar technical field, concretely is a cable fixing structure for laser radar. BACKGROUND

[0002] Laser radar is a kind of high-precision detection system, it measures the position, velocity and shape information of target by emitting laser beam and receiving reflected signal, it has high resolution, strong concealment and anti-interference ability, is widely used in military and civil fields.

[0003] The existing laser radar is often fixed by point gluing, thereby leading to inconvenient disassembly, in use, cable is easy to be intertwined, and cable cannot be protected from external impact. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cable fixing structure for laser radar to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A cable fixing structure for laser radar, comprising:

[0007] The shell has a mounting area at the front end for mounting laser radar driving device, and a rear cover on the back surface of the shell has a circle of rear cover protrusions, and the inner side of the rear cover protrusion is provided with a clamping assembly for clamping cable;

[0008] The clamping assembly includes cable fixing plates, which are multiple groups of rectangular plates with different lengths, and the bottom of the cable fixing plates has an arc-shaped groove for accommodating and fixing the cable, so that the cable is gathered and directed towards the mounting area for easy connection with the driving device

[0009] Preferably, the clamping assembly includes cable fixing plates, which are multiple groups of cuboids with consistent size, and the cuboids are distributed in a circle around the center of the rear cover, forming square grooves with consistent size between the cable fixing plates, and the width of the square groove is sufficient to accommodate the cable.

[0010] Preferably, the clamping assembly includes cable fixing plates, which are multiple groups of "dry" type protrusions with consistent size, and the center of the cable fixing plate has a circular groove with a width sufficient to accommodate the cable.

[0011] Preferably, the cable fixing plate is divided into left and right parts, and is mirror imaged along the vertical line of the center of the circular groove, for opening and inserting the cable.

[0012] Preferably, the cable fixing plate has protruding fixing blocks on both sides, the fixing blocks are consistent with the slotted shape of the fixing cap, and the fixing cap is used to fix the cable fixing plate by cooperating with the fixing blocks.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses, relative to prior art, changed the method of glue dispensing fixed, through setting up cable fixing plate to hold cable, simple and convenient operation, cable fixing plate can provide additional support, and protect cable from the damage of external impact or pressure, thereby improving the service life of cable.

[0015] The utility model discloses, relative to prior art, cable is also unable to be influenced by external force and be wound into a ball, avoid the disorderly of electric wire, make staff be able to plan the wiring circuit in advance and reduce the cross winding condition, and when welding, it is more convenient and fast, improve work efficiency while ensuring the aesthetic. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional schematic view of the whole structure of the utility model;

[0017] Figure 2 It is the three-dimensional schematic view of the arc-shaped groove of the utility model;

[0018] Figure 3 It is the three-dimensional schematic view of the square groove of the utility model;

[0019] Figure 4 It is the three-dimensional schematic view of the round groove of the utility model.

[0020] In the drawing: 1, shell;2, back cover;201, back cover protrusion;3, cable fixing plate;4, arc-shaped groove;5, square groove;6, round groove;7, fixing block;8, fixing cap;9, slot;10, installation area. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] Please refer to Figures 1 to 2 The utility model provides a technical scheme:

[0024] A cable fixing structure for a laser radar comprises:

[0025] A housing 1 has a mounting area 10 at the front end for mounting a laser radar driving device, and a rear cover 2 at the back of the housing 1 has a ring of rear cover protrusions 201, the inner side of which is provided with a clamping assembly for clamping cables;

[0026] The clamping assembly comprises cable fixing plates 3, which are provided with a plurality of arc-shaped grooves 4 for accommodating and clamping cables, and the cables are gathered and concentrated towards the mounting area 5 for easy connection with the laser radar driving device.

[0027] Specifically, the cable fixing plates 3 are made of a material with certain strength, such as a high polymer material.

[0028] Specifically, the grooves formed between the cable fixing plates 3 can be of any shape as long as they can clamp cables.

[0029] In use, the cables are clamped in the arc-shaped grooves 4 of the cable fixing plates 3, and after the cable fixing plates 3 clamp the cables, the cables are accommodated in the arc-shaped grooves 4, at this time, the height of the top of the cable fixing plates 3 is greater than the height of the cables, when the laser radar is hit or bumped, the cable fixing plates 3 can protect the cables from damage, and because the cable fixing plates 3 are made of a high polymer material, the cable fixing plates 3 have certain strength, when the laser radar is subjected to external pressure, the cable fixing plates 3 can provide a pre-yield force, thereby protecting the cables and increasing the service life of the cables.

[0030] And the operation of releasing the cables fixed by the cable fixing plates 3 is convenient, only the staff needs to pull out the cables from between the cable fixing plates 3 with force, which is convenient for installation and disassembly, and avoids the trouble of traditional point fixing.

[0031] The cables cannot be wound into a bundle due to being fixed and affected by external force, which avoids the disorder of the cables, enables the staff to plan the wiring route in advance to reduce the cross-winding condition, and makes the welding more convenient and fast, thereby improving the welding work efficiency.

[0032] Embodiment 2:

[0033] Please refer to Figure 3 The utility model provides a kind of technical scheme, which is basically same with embodiment 1, slightly different is:

[0034] The clamping assembly comprises cable fixing plates 3, which are a plurality of groups of cuboids with consistent size, and the cuboids are distributed in array around the center circle of the rear cover 2, forming square grooves 5 with consistent size between the cable fixing plates 3, for accommodating and clamping cables, and gathering and concentrating the cables towards the mounting area 5 for easy connection with the driving device.

[0035] Specifically, the cable fixing plate 3 uses a material with certain strength, such as a high polymer material.

[0036] In use, the cable is clamped in the square groove 5 of the cable fixing plate 3, and the cable is accommodated in the square groove 5 after the cable fixing plate 3 clamps the cable. At this time, the height of the top of the cable fixing plate 3 is greater than the height of the cable. When the laser radar is hit or bumped, the cable fixing plate 3 can protect the cable from damage. Since the cable fixing plate 3 uses a high polymer material, the cable fixing plate 3 has certain strength. When the laser radar is subjected to external pressure, the cable fixing plate 3 can provide a pre-yield force, thereby protecting the cable and increasing the service life of the cable.

[0037] And the cable fixing plate 3 is convenient to operate to fix the cable. Only the staff needs to pull out the cable from between the cable fixing plates 3 with force. The cable fixing plate 3 is convenient to install and disassemble, and avoids the trouble of traditional glue fixing.

[0038] The cable cannot be wound into a bundle due to being fixed and affected by external force, avoiding messy wires, allowing the staff to plan the wiring route in advance to reduce cross-winding, and making welding more convenient and fast and improving welding work efficiency.

[0039] Embodiment 3:

[0040] Please refer to Figure 4 The utility model provides a kind of technical scheme and embodiment 1 are basically same, slightly different is:

[0041] Specifically, the clamping assembly includes a cable fixing plate 3, which is a plurality of "dry" type protrusions with consistent size. The center of the cable fixing plate 3 has a circular groove 6 for accommodating and fixing the cable, and the cable is gathered and gathered towards the installation area 5 for easy connection with the driving device.

[0042] Specifically, the cable fixing plate 3 is divided into left and right parts, and is mirror image distributed along the perpendicular line of the center of the circular groove 6, for opening and inserting the cable.

[0043] Specifically, the cable fixing plate 3 has protruding fixing blocks 7 on both sides, the fixing blocks 7 are consistent with the shape of the slotted 9 of the fixing cap 8, and the fixing cap 8 is used to cooperate with the fixing blocks 7 to fix the cable fixing plate 3.

[0044] Specifically, the cable fixing plate 3 uses a material with certain elasticity and toughness, such as rubber.

[0045] Specifically, the fixing cap 8 uses a material with certain strength, such as a high polymer material.

[0046] The utility model discloses when using, the staff from pressing the cable fixing plate 3 both sides break open cable fixing plate 3, the cable is clamped in the circular groove 6 of cable fixing plate 3, subsequently the slot 9 of fixed cap 8 is aimed at the fixed block 7 of cable fixing plate 3 and slides from one side and is connected, thereby fixed cable fixing plate 3 can not open again to both sides, the cable is accommodated in the circular groove 6 after cable fixing plate 3 clamps the cable, at this time, the upper portion of cable fixing plate 3 has fixed cap 8, when laser radar is hit or jostles, fixed cap 8 can protect cable from being damaged, and because fixed cap 8 uses high molecule material, make fixed cap 8 have certain intensity, when laser radar is subjected to external pressure, fixed cap 8 and cable fixing plate 3 can provide pre-yield force, thereby protect cable, increase the service life of cable.

[0047] And release cable fixing plate 3 fixed cable operation is convenient, only needs staff to pull out fixed cap 8 from cable fixing plate 3 with force, can, convenient installation and disassembly, avoid the trouble of traditional point gum fixed.

[0048] Cable can not be affected by external force and be twisted into a bundle again because of being fixed, avoid the electric wire in disorder, make staff be able to plan the wiring circuit in advance and reduce the cross-wound condition, and when welding, it is more convenient and fast, improve the welding work efficiency.

[0049] The utility model, the rest unrecited part all can be same with prior art, or for well-known technology or can adopt prior art to realize, here do not repeat in detail.

[0050] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A cable fixing structure for a laser radar, characterized by, The application relates to a laser radar shell. The shell (1) has a mounting area (10) at the front end for mounting a laser radar driving device, and a rear cover (2) at the back of the shell (1) is provided with a ring of rear cover protrusions (201), the inner side of the rear cover protrusions (201) is provided with a clamping assembly for clamping cables. The clamping assembly comprises a cable fixing plate (3) provided with a plurality of arc-shaped grooves (4) for accommodating and clamping cables, and the cables are gathered and concentrated towards the mounting area (10) for being connected with the driving device.

2. The cable fixation structure for a laser radar according to claim 1, characterized by: The clamping assembly comprises a cable fixing plate (3) which comprises a plurality of cuboids, the cuboids are arranged in a circular central circumferential array around the rear cover (2), and square grooves (5) with the same size are formed between the cable fixing plates (3) for accommodating and clamping cables, and the cables are gathered and concentrated towards the mounting area (10) for being connected with the driving device.

3. The cable fixation structure for a laser radar according to claim 1, characterized by: The clamping assembly comprises a cable fixing plate (3) which comprises a plurality of "dry" protrusions, the center of the cable fixing plate (3) is provided with a circular groove (6) for accommodating and clamping cables, and the cables are gathered and concentrated towards the mounting area (10) for being connected with the driving device.

4. The cable fixation structure for a laser radar according to claim 3, characterized by: The cable fixing plate (3) is divided into left and right parts and is mirror-imaged along the vertical line of the center of the circular groove (6) for opening and placing cables.

5. The cable fixation structure for a laser radar according to claim 3, characterized by: The cable fixing plate (3) is provided with protruding fixing blocks (7) on both sides, the fixing blocks (7) are consistent with the shape of the slotted (9) of a fixing cap (8), and the fixing cap (8) is used for fixing the cable fixing plate (3) by cooperating with the fixing blocks (7).

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