CN223285507U - A wiring harness fixing device - Google Patents

Abstract

The utility model discloses a wire harness fixing device, which belongs to the technical field of wire harness fixing. It includes a base plate, the base plate is provided with a fixing groove, one side of the base plate is fixedly connected with a fixing block, the fixing block is fixedly connected with a connecting shaft through the fixing block, the connecting shaft is fixedly connected with a pressing plate, the pressing plate is provided with a heat dissipation hole, and an extension block is provided on the pressing plate at one end away from the connecting shaft, the base plate is fixedly connected with a square block, the square block is slidably connected with an insertion rod, and one end of the insertion rod is fixedly connected with a pull plate. The utility model can sequentially place and fix the connected wire harnesses through several groups of fixing grooves on the base plate, so as to avoid the entanglement of multiple groups of wire harnesses affecting subsequent operation, and the heat dissipation holes on the pressing plate can be used to dissipate heat when the wire harness is in use, so as to avoid heat accumulation, thereby enhancing the service life of the wire harness, and the wire harness is fixed by the long plate and the pressing plate, so as to enhance the fixing effect and ensure the stability of the wire harness during operation.

Description

Wire harness fixing device

Technical Field

The utility model relates to the technical field of wire harness fixing, in particular to a wire harness fixing device.

Background

The electronic wire harness is a part which is indispensable in various electric appliances and electronic equipment, and is usually fixed by a fixing mechanism in order to reduce the mess and looseness of the wire harness, the electronic wire harness is a connection between signals and power supplies of carrying equipment, is a wiring part for connecting various electrical equipment in a circuit, and is usually provided with a plurality of wires simultaneously during installation and use, and is fixed by a plurality of single electronic wire harness fixing pieces respectively, so that mixed winding among the wires is easy to occur, and the installation and the use are inconvenient to overhaul.

Disclosure of utility model

The utility model solves the technical problems in the background art and provides a wire harness fixing device.

The technical scheme provided by the utility model for solving the technical problems is as follows:

The utility model provides a pencil fixing device, includes the bottom plate, be equipped with the fixed slot on the bottom plate, one side fixedly connected with fixed block of bottom plate, run through fixedly connected with connecting axle on the fixed block, fixedly connected with clamp plate on the connecting axle, be equipped with the louvre on the clamp plate, the one end of keeping away from the connecting axle on the clamp plate is equipped with the extension piece, fixedly connected with square block on the bottom plate, run through sliding connection has the inserted bar in the square block, the one end fixedly connected with arm-tie of inserted bar, cup jointed first spring on the inserted bar.

Preferably, the fixed column is fixedly connected to the bottom plate, the long plate is connected to the fixed column in a sliding mode, the second spring is sleeved on the fixed column, a groove is formed in the bottom plate, the threaded screw rod is connected in the groove in a penetrating and rotating mode, the wedge-shaped block is connected to the threaded screw rod in a threaded mode, and the wedge-shaped block slides in the threaded screw rod.

Preferably, the bottom plate is provided with a mounting hole, and a fixing screw slides in the mounting hole.

Preferably, the fixed slot is provided with a plurality of groups and is uniformly distributed on the bottom plate, the pressing plate is positioned above the fixed slot, the heat dissipation holes are provided with a plurality of groups and are uniformly distributed, and the heat dissipation holes are perpendicular to the fixed slot.

Preferably, one end of the first spring is fixedly connected to the square block, the other end of the first spring is fixedly connected to the pulling plate, and the inserted bar penetrates through and slides in the extension block.

Preferably, the fixed column is provided with two groups and is distributed on two sides of the fixed groove, the long plate is perpendicular to the fixed groove, one end of the second spring is fixedly connected with the long plate, and the other end of the second spring is fixedly connected with the fixed column.

Preferably, the mounting holes are provided with four groups of mounting holes and are uniformly distributed, the fixing screws penetrate through the mounting holes, and the wedge-shaped blocks are attached to the lower portion of the long plate.

With the structure, the utility model has the following advantages:

1. According to the utility model, the connected wire harnesses can be sequentially placed into the plurality of groups of fixing grooves on the bottom plate for fixing, so that the influence of winding of the plurality of groups of wire harnesses on subsequent operation is avoided, heat dissipation can be performed when the wire harnesses are used through the heat dissipation holes on the pressing plate, heat accumulation is avoided, the service life of the wire harnesses is further prolonged, the wire harnesses are fixed through the long plate and the pressing plate, the fixing effect is enhanced, and the stability of the wire harnesses during operation is ensured.

2. According to the wire harness fixing device, the wedge-shaped block is pushed to jack up the long plate by rotating the threaded screw rod, so that the wire harness can conveniently pass through the lower part of the long plate and be fixed in the fixing groove, the convenience of the device is improved, the device can be fixed through the four groups of fixing screws and the mounting holes on the bottom plate, loosening is prevented, when the wire harness in the fixing groove needs to be overhauled and maintained, the pressing plate can be opened only by pulling the inserting rod to separate from the extending block, and the wire harness can still be fixed through the long plate, so that slipping is avoided.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a wire harness fixing device of the present utility model;

fig. 2 is a second state diagram of a wire harness fixing device of the present utility model;

fig. 3 is an enlarged view at a in fig. 1;

Fig. 4 is an enlarged view at B in fig. 2.

As shown in the figure, 1, a bottom plate; 2, a fixing groove, 3, a fixing block, 4, a connecting shaft, 5, a pressing plate, 6, a heat dissipation hole, 7, an extension block, 8, a square block, 9, a plug rod, 10, a pull plate, 11, a first spring, 12, a fixing column, 13, a long plate, 14, a second spring, 15, a groove, 16, a threaded screw rod, 17, a wedge block, 18, a mounting hole, 19 and a fixing screw.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model is described in further detail below in conjunction with the following text:

Combining 1 through fig. 4, a pencil fixing device, including bottom plate 1, be equipped with fixed slot 2 on bottom plate 1, one side fixedly connected with fixed block 3 of bottom plate 1, run through fixedly connected with connecting axle 4 on the fixed block 3, fixedly connected with clamp plate 5 on the connecting axle 4, be equipped with louvre 6 on the clamp plate 5, the one end that keeps away from connecting axle 4 on the clamp plate 5 is equipped with extension block 7, fixedly connected with square 8 on bottom plate 1, run through sliding connection has inserted bar 9 in the square 8, the one end fixedly connected with arm-tie 10 of inserted bar 9, first spring 11 has been cup jointed on the inserted bar 9, can put into in proper order the pencil of connection through a plurality of groups fixed slot 2 on bottom plate 1 and fix, avoid the multiunit pencil to take place to twine and influence subsequent operation, and dispel the heat when the pencil uses through louvre 6 on the clamp plate 5, avoid the heat to pile up, and then strengthened the life of pencil, and fixed effect with the pencil is fixed with clamp plate 5 through long board 13, stability when guaranteeing the operation.

Wherein, fixed column 12 is fixedly connected on bottom plate 1, fixed column 12 is connected with long plate 13 in a sliding way, fixed column 12 is sleeved with second spring 14, groove 15 is arranged on bottom plate 1, threaded screw rod 16 is connected in groove 15 in a penetrating way, wedge block 17 is connected in threaded way on threaded screw rod 16 in a penetrating way, wedge block 17 slides in threaded screw rod 16, mounting hole 18 is arranged on bottom plate 1, fixing screw 19 slides in mounting hole 18, fixed slot 2 is provided with a plurality of groups and evenly distributed on bottom plate 1, pressing plate 5 is positioned above fixed slot 2, heat dissipation hole 6 is provided with a plurality of groups and evenly distributed, heat dissipation hole 6 is perpendicular to fixed slot 2, one end of first spring 11 is fixedly connected on square block 8, the other end of first spring 11 is fixedly connected on pulling plate 10, inserting rod 9 is connected in penetrating way and slides in extension block 7, fixed column 12 is provided with two groups and evenly distributed on both sides of fixed slot 2, the long plate 13 is perpendicular to the fixed groove 2, one end of the second spring 14 is fixedly connected with the long plate 13, the other end of the second spring 14 is fixedly connected with the fixed column 12, the mounting holes 18 are provided with four groups of evenly distributed, the fixing screws 19 penetrate through the mounting holes 18, the wedge block 17 is attached to the lower part of the long plate 13, the wedge block 17 is pushed by rotating the threaded screw 16 to jack up the long plate 13, the wiring harness passes through the lower part of the long plate 13 and is fixed in the fixed groove 2, the convenience of the device is improved, the device can be fixed through the four groups of fixing screws 19 and the mounting holes 18 on the bottom plate 1, looseness is prevented, when the wiring harness in the fixed groove 2 needs to be overhauled and maintained, the pressing plate 5 can be opened only by pulling the inserting rod 9 to separate from the extending block 7, and the wiring harness can still be fixed through the long plate 13, avoiding slipping off.

During the use, an installer firstly uses four groups of fixing screws 19 to fixedly install the device through the installation holes 18 on the bottom plate 1, then manually rotates the threaded screw 16 to push the wedge block 17 to slide in the direction of the long plate 13 in the groove 15 until the wedge block 17 is completely positioned below the long plate 13 to prop up the long plate 13, at the moment, the long plate 13 slides upwards on the two groups of fixing columns 12 and compresses the second springs 14, then a wire harness to be connected passes through the fixing groove 2 on the bottom plate 1 from the lower part of the long plate 13, then the other end of the wire harness is connected, after the wire harness connection is completed, the threaded screw 16 is reversely rotated to drive the wedge block 17 to reset, at the moment, the long plate 13 is driven to move downwards to reset under the action of the second springs 14 to compress the wire harness, then the pull plate 10 is pulled to drive the inserting rod 9 to slide in the direction of the square block 8, at the moment, the first springs 11 are stretched, then the press plate 5 is pulled to rotate on the connecting shaft 4, the press plate 5 is closed until the wire harness 5 is completely attached to the fixing groove 2, the press plate 10 is connected, after the wire harness is connected, the wire harness is reversely rotated to drive the wedge block 17 to move the long plate 13 downwards, and then the wire harness is driven to extend under the action of the spring 7.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. A wire harness fixing device comprises a bottom plate (1) and is characterized in that a fixing groove (2) is formed in the bottom plate (1), a fixing block (3) is fixedly connected to one side of the bottom plate (1), a connecting shaft (4) is fixedly connected to the fixing block (3) in a penetrating mode, a pressing plate (5) is fixedly connected to the connecting shaft (4), a heat dissipation hole (6) is formed in the pressing plate (5), an extension block (7) is arranged at one end, far away from the connecting shaft (4), of the pressing plate (5), a square block (8) is fixedly connected to the bottom plate (1), a plug rod (9) is connected to the square block (8) in a penetrating and sliding mode, a pulling plate (10) is fixedly connected to one end of the plug rod (9), and a first spring (11) is sleeved on the plug rod (9).

2. The wire harness fixing device according to claim 1, wherein the bottom plate (1) is fixedly connected with a fixing column (12), the fixing column (12) is connected with a long plate (13) in a sliding mode, the fixing column (12) is sleeved with a second spring (14), the bottom plate (1) is provided with a groove (15), a threaded screw (16) is connected in the groove (15) in a penetrating and rotating mode, a wedge block (17) is connected to the threaded screw (16) in a threaded mode, and the wedge block (17) slides in the threaded screw (16).

3. The wire harness fixing device according to claim 2, wherein the base plate (1) is provided with a mounting hole (18), and a fixing screw (19) slides in the mounting hole (18).

4. A wire harness fixing device according to claim 3, wherein the fixing grooves (2) are provided with a plurality of groups and are uniformly distributed on the bottom plate (1), the pressing plate (5) is located above the fixing grooves (2), the heat dissipation holes (6) are provided with a plurality of groups and are uniformly distributed, and the heat dissipation holes (6) are perpendicular to the fixing grooves (2).

5. The wire harness fixing device as claimed in claim 4, wherein one end of the first spring (11) is fixedly connected to the square block (8), the other end of the first spring (11) is fixedly connected to the pull plate (10), and the inserting rod (9) penetrates through and slides in the extension block (7).

6. The wire harness fixing device according to claim 5, wherein the fixing columns (12) are provided with two groups and are distributed on two sides of the fixing groove (2), the long plate (13) is perpendicular to the fixing groove (2), one end of the second spring (14) is fixedly connected with the long plate (13), and the other end of the second spring (14) is fixedly connected with the fixing columns (12).

7. The wire harness fixing device according to claim 6, wherein the mounting holes (18) are provided with four groups of evenly distributed mounting holes (18), the fixing screws (19) penetrate through the mounting holes (18), and the wedge-shaped blocks (17) are attached to the lower portion of the long plate (13).