Automobile internal circuit harness fixing device

Abstract

The utility model discloses an automobile internal wiring harness fixing device, which comprises a bottom plate and a machine body, a fixing cabin is arranged in the machine body, a first screw rod is arranged at the upper end of the left wall surface of the machine body, and the first screw rod is connected to the left wall surface of the upper end of the machine body and the center of the left wall surface of the fixing cabin in a penetrating and threaded manner; according to the automobile internal circuit wire harness fixing device, a user can conveniently place a wire harness into equipment through the fixing cabin, then the first clamping plate is driven to move rightwards by rotating the first lead screw, the wire harness is clamped, the wire harness is clamped, and the wire harness is fixed through the fixing cabin. A second clamping plate is buffered through a second sliding rod and a second spring, the situation that the pressure of the first clamping plate and the second clamping plate on the wire harness is too large is prevented, a first lead screw is rotated to drive a sliding block to move upwards, a fixing plate is driven to conduct secondary fixing on the wire harness, the wire harness is prevented from falling off, the daily needs of a user are met, wire harness fixing is stable, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness fixing devices, in particular to a wire harness fixing device for internal lines of an automobile. Background Art

[0002] With the continuous development of science and technology, more and more electrical components need to be added in the automobile production process. When installing electrical components, a wiring harness device is needed to fix the electrical circuits in the car so that the circuits can be arranged regularly inside the car, which is convenient for checking the circuits during maintenance. The automobile internal wiring harness fixing device is a device used to fix and organize the internal electrical wiring harness of the car. Its function is to ensure that the electrical wiring harness will not loosen or move randomly to avoid interfering with the normal operation of other components. At the same time, it can also improve the appearance of the vehicle. Cleanliness and safety, but the existing automobile internal wiring harness fixing device still has certain defects; for example:

[0003] "A wiring harness fixing device for new energy vehicles" with application number CN201921254172.6 includes a device interface, a line fixing block, a wiring harness cover, a wiring harness fixing frame and a cable. A cable is arranged inside the wiring harness cover, and clamps are installed at both ends of the cable. A through hole is arranged inside the clamp, and two groups of metal blocks are arranged inside the through hole. Line fixing blocks are installed at both ends of the cable. This wiring harness fixing device for new energy vehicles cannot stably fix the wiring harness. The device has a single structure and is inflexible to use. It cannot buffer the device. It cannot ensure the normal use of the device when the car is driving on a bumpy road. It cannot meet the daily needs of the user, cannot dry the wiring harness, and cannot ensure the normal use of the wiring harness. Utility Model Content

[0004] The purpose of the utility model is to provide a wiring harness fixing device for an automobile interior so as to solve the problems proposed in the above-mentioned background technology that the wiring harness cannot be stably fixed, the device has a single structure, is inflexible to use, cannot buffer the device, cannot ensure the normal use of the device when the automobile is traveling on a bumpy road, cannot meet the daily needs of the user, cannot dry the wiring harness, and cannot ensure the normal use of the wiring harness.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for fixing the wiring harness inside a car, comprising a base plate and a body, a fixing cabin being provided inside the body, a first screw being provided at the upper end of the left wall of the body, and the first screw being threadedly connected to the upper left wall of the body and the center of the left wall of the fixing cabin, a first clamping plate being connected to the right end bearing of the first screw, a second slide groove being provided at the upper right wall of the fixing cabin, a second slide rod being slidably connected to the inside of the second slide groove, and a second spring being fixedly mounted on the left end of the second slide rod, a second clamping plate being fixedly mounted on the left wall of the second slide rod, and the second slide groove, the second slide rod and the second spring being symmetrically arranged about the center of the second clamping plate.

[0006] As a preferred technical solution of the utility model, the fixed cabin, the first screw rod, the first clamping plate, the second slide groove, the second slide rod, the second spring and the second clamping plate are symmetrically arranged about the center of the body, a third slide groove is opened at the upper center of the body, and a slider is slidably connected inside the third slide groove. As a preferred technical solution of the utility model, a second screw rod is threadedly connected through the center of the upper top surface of the body, the second screw rod and the slider are connected by a bearing, and a connecting rod is fixedly installed on the lower bottom surface of the slider, and the connecting rod passes through the bearing and is connected to the upper top surface of the body.

[0007] As the preferred technical solution of the present invention, a fixing rod is fixedly installed on the left wall surface of the lower end of the connecting rod, a fixing plate is fixedly installed on the connecting rod, and the left upper top surface of the fixing rod is fixedly installed on the lower bottom surface of the fixing plate, the fixing rod is symmetrically arranged about the center of the connecting rod, and a drying device is fixedly installed on the left upper top surface of the machine body.

[0008] As a preferred technical solution of the utility model, a plurality of through holes are evenly opened on the upper top surface of the fixed cabin, and the drying device and the through holes are symmetrically arranged about the center of the machine body, a frame is fixedly installed on the upper top surface of the left side of the bottom plate, a first slide groove is opened inside the frame, and a first slide rod is slidably connected inside the frame. As a preferred technical solution of the utility model, a first spring is fixedly installed on the lower bottom surface of the first slide rod, and the lower bottom surface of the first spring is fixedly installed on the inner top surface of the frame, the upper top surface of the first slide rod is fixedly installed with the machine body, and three frames, first slide grooves, first springs and first slide rods are arranged about the machine body matrix.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The automotive internal wiring harness fixing device facilitates the user to put the wiring harness into the device through the fixing cabin, and then rotates the first screw rod to drive the first clamping plate to move to the right to clamp the wiring harness, and the second clamping plate is buffered by the second slide bar and the second spring to prevent the first clamping plate and the second clamping plate from exerting too much pressure on the wiring harness. The first screw rod is rotated to drive the slider to move upward, and the fixing plate is driven to fix the wiring harness for a second time to prevent the wiring harness from falling off, thereby meeting the daily needs of the user, the wiring harness is fixed more stably, and the maintenance cost is reduced.

[0011] 2. This kind of automobile internal wiring harness fixing device is convenient for placing the wiring harness into the device. The body is cushioned by the first spring and the first slide bar to prevent vibration inside the body when the car is driving on a bumpy road, which makes the internal structure of the body loose, thereby ensuring the normal use of the equipment. The drying device is started and enters the fixed cabin through the through hole to dry the wiring harness to prevent moisture inside the wiring harness, which makes the wiring harness unable to be used normally, thereby facilitating the use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main cross-sectional structure of the framework of the utility model;

[0014] Figure 3 This is a schematic diagram of the main cross-sectional structure of the first splint of the utility model;

[0015] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0016] In the figure: 1, bottom plate; 2, frame; 3, first slide groove; 4, first spring; 5, first slide rod; 6, machine body; 7, fixed cabin; 8, first screw rod; 9, first clamping plate; 10, second slide groove; 11, second slide rod; 12, second spring; 13, second clamping plate; 14, third slide groove; 15, second screw rod; 16, slider; 17, connecting rod; 18, fixed rod; 19, fixed plate; 20, drying device; 21, through hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a wiring harness fixing device for an internal automobile line, comprising a bottom plate 1 and a body 6, a fixing cabin 7 is provided inside the body 6, a first screw rod 8 is provided at the upper end of the left wall of the body 6, and the first screw rod 8 is threadedly connected to the upper left wall of the body 6 and the center of the left wall of the fixing cabin 7, a first clamping plate 9 is connected to the right end bearing of the first screw rod 8, a second slide groove 10 is provided at the upper right wall of the fixing cabin 7, a second slide rod 11 is slidably connected inside the second slide groove 10, and a second spring 12 is fixedly installed on the left end of the second slide rod 11, a second clamping plate 13 is fixedly installed on the left wall of the second slide rod 11, and the second slide groove 10, the second slide rod 11 and the second spring 12 are symmetrically arranged about the center of the second clamping plate 13.

[0019] The fixed cabin 7, the first screw rod 8, the first clamping plate 9, the second slide groove 10, the second slide rod 11, the second spring 12 and the second clamping plate 13 are symmetrically arranged about the center of the body 6. A third slide groove 14 is opened at the upper center of the body 6, and a slider 16 is slidably connected inside the third slide groove 14.

[0020] A second screw rod 15 is threadedly connected to the center of the upper top surface of the body 6, and the second screw rod 15 is connected to the slider 16 by a bearing. A connecting rod 17 is fixedly installed on the lower bottom surface of the slider 16, and the connecting rod 17 passes through the bearing and is connected to the upper top surface of the body 6.

[0021] A fixing rod 18 is fixedly installed on the left wall surface of the lower end of the connecting rod 17, a fixing plate 19 is fixedly installed through the connecting rod 17, and the left upper top surface of the fixing rod 18 is fixedly installed on the lower bottom surface of the fixing plate 19. The fixing rod 18 is symmetrically arranged about the center of the connecting rod 17, and a drying device 20 is fixedly installed on the left upper top surface of the body 6.

[0022] A plurality of through holes 21 are evenly arranged on the upper top surface of the fixed cabin 7, and the drying device 20 and the through holes 21 are symmetrically arranged about the center of the machine body 6. A frame 2 is fixedly installed on the upper top surface of the left side of the bottom plate 1, a first slide groove 3 is arranged inside the frame 2, and a first slide rod 5 is slidably connected inside the frame 2.

[0023] The first spring 4 is fixedly mounted on the lower bottom surface of the first slide bar 5, and the lower bottom surface of the first spring 4 is fixedly mounted on the inner top surface of the frame 2, the body 6 is fixedly mounted on the upper top surface of the first slide bar 5, and the frame 2, the first slide groove 3, the first spring 4 and the first slide bar 5 are arranged in three matrices about the body 6.

[0024] Working principle: First, the user puts the wiring harness into the equipment through the fixing cabin 7, and then rotates the first screw rod 8 to drive the first clamping plate 9 to move to the right to clamp the wiring harness. When clamping, the wiring harness is squeezed so that the wiring harness squeezes the second clamping plate 13, and the second slide bar 11 and the second spring 12 are used to buffer the second clamping plate 13 to prevent the first clamping plate 9 and the second clamping plate 13 from exerting too much pressure on the wiring harness. Then, the first screw rod 8 is used to drive the slider 16 to move upward, thereby driving the connecting rod 17 to move upward, and the fixing rod 18 is driven upward by the connecting rod 17 to move upward, thereby driving the fixing plate 19 to fix the wiring harness for a second time to prevent the wiring harness from falling off. When the wiring harness is placed in the equipment, the body 6 is buffered by the first spring 4 and the first slide bar 5, and it is started by the drying device 20, and enters the fixing cabin 7 through the through hole 21 to dry the wiring harness for the convenience of user use.

[0025] Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A wiring harness fixing device for an internal automobile, comprising a base plate (1) and a body (6), characterized in that: A fixed cabin (7) is provided inside the machine body (6), a first screw rod (8) is provided at the upper end of the left wall of the machine body (6), and the first screw rod (8) is threadedly connected to the upper left wall of the machine body (6) and the center of the left wall of the fixed cabin (7), the right end bearing of the first screw rod (8) is connected to the first clamping plate (9), a second slide groove (10) is provided at the upper right wall of the fixed cabin (7), a second slide rod (11) is slidably connected inside the second slide groove (10), and a second spring (12) is fixedly installed on the left end of the second slide rod (11), a second clamping plate (13) is fixedly installed on the left wall of the second slide rod (11), and the second slide groove (10), the second slide rod (11) and the second spring (12) are symmetrically arranged about the center of the second clamping plate (13).

2. The vehicle internal wiring harness fixing device according to claim 1, characterized in that: The fixed cabin (7), the first screw rod (8), the first clamping plate (9), the second slide groove (10), the second slide rod (11), the second spring (12) and the second clamping plate (13) are symmetrically arranged about the center of the body (6); a third slide groove (14) is opened at the center of the upper part of the body (6); and a slider (16) is slidably connected inside the third slide groove (14).

3. The vehicle internal wiring harness fixing device according to claim 2, characterized in that: A second screw rod (15) is threadedly connected through the center of the upper top surface of the machine body (6), the second screw rod (15) is connected to the slider (16) via a bearing, and a connecting rod (17) is fixedly installed on the lower bottom surface of the slider (16), and the connecting rod (17) passes through the bearing and is connected to the upper top surface of the machine body (6).

4. The vehicle internal wiring harness fixing device according to claim 3, characterized in that: A fixing rod (18) is fixedly mounted on the left wall surface of the lower end of the connecting rod (17); a fixing plate (19) is fixedly mounted through the connecting rod (17); and the left upper top surface of the fixing rod (18) is fixedly mounted on the lower bottom surface of the fixing plate (19); the fixing rod (18) is symmetrically arranged with respect to the center of the connecting rod (17); and a drying device (20) is fixedly mounted on the left upper top surface of the machine body (6).

5. The vehicle internal wiring harness fixing device according to claim 4, characterized in that: The upper top surface of the fixed cabin (7) is evenly provided with a plurality of through holes (21), and the drying device (20) and the through holes (21) are symmetrically arranged about the center of the machine body (6). A frame (2) is fixedly installed on the left upper top surface of the bottom plate (1), a first sliding groove (3) is provided inside the frame (2), and a first sliding rod (5) is slidably connected inside the frame (2).

6. The vehicle internal wiring harness fixing device according to claim 5, characterized in that: The first spring (4) is fixedly mounted on the lower bottom surface of the first slide bar (5), and the lower bottom surface of the first spring (4) is fixedly mounted on the inner top surface of the frame (2), the upper top surface of the first slide bar (5) is fixedly mounted on the body (6), and the frame (2), the first slide groove (3), the first spring (4) and the first slide bar (5) are arranged in three matrices with respect to the body (6).

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