Wire harness with bolt-shaped fixed combination cable tie

Abstract

The utility model relates to a wiring harness with a bolt-shaped fixed combination ribbon, which belongs to the technical field of wiring harness ribbons and comprises a ribbon body, an adjusting and limiting mechanism is arranged on the ribbon body and comprises a ribbon plug located on the left side of the ribbon body, a ribbon terminal is fixedly connected to the right side of the ribbon body, and the ribbon plug is connected with a bolt. The outer side of the cable tie body is sleeved with an adjusting seat, and the bottom of the adjusting seat is fixedly connected with a threaded nail. According to the wire harness with the bolt-shaped fixed combination cable tie, the position of the adjusting seat used for fixing the cable tie body can be adjusted at will through the arranged adjusting and limiting mechanism under the mutual cooperation of all structures on the cable tie body, and the wire harness is also suitable for cable tie bodies of different specifications; therefore, after the cable tie body winds and fixes a wire harness, the cable tie body can be effectively fixed, so that the situation that the cable tie body falls off is reduced, and the using practical performance of the cable tie body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness tie straps, in particular to a wire harness with a bolt-shaped fixed combination tie strap. Background Technique

[0002] A tie strap, also known as a wire tie, cable tie, or locking tie, is a strap used for bundling items. It is made of UL-approved nylon-66 material, with a fire rating of 94V-2, good acid resistance, corrosion resistance, insulation, not easily aging, and strong bearing capacity. The tie strap has the advantages of fast bundling, self-locking fastening, and convenient use, and is widely used for fixing wire harnesses.

[0003] In vehicle applications, more and more electronic components and sensors are used. The vehicle's midpoint electronic wire harness needs to be installed and fixed in a narrow space. Although the existing tie straps can bundle the wire harness to prevent it from scattering during use, the tie straps still need to be fixed after being fastened. If not fixed, the wire harness will vibrate during driving, which will not only interfere with the use of the circuit but also generate noise in the vehicle, thus bringing discomfort to the driver and passengers. Therefore, a wire harness with a bolt-shaped fixed combination tie strap is proposed to solve the above technical problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a wire harness with a bolt-shaped fixed combination tie strap, which has the advantages of being easy to adjust, convenient to use, firmly fixed, and reusable, and solves the problems that the existing tie straps do not have their own fixing structures, resulting in vibration and abnormal noise during vehicle driving, affecting the service life of the wire harness, and bringing discomfort to the driver and passengers.

[0005] To achieve the above object, the utility model provides the following technical solution: A wire harness with a bolt-shaped fixed combination tie strap, including a tie strap body, and an adjustment and limit mechanism is arranged on the tie strap body;

[0006] The adjustment and limit mechanism includes a tie strap plug located on the left side of the tie strap body, a tie strap terminal fixedly connected to the right side of the tie strap body, an adjustment seat sleeved on the outside of the tie strap body, a threaded nail fixedly connected to the bottom of the adjustment seat, a fixing rod fixedly installed inside the adjustment seat, and a movable block sleeved on the outside of the fixing rod and slidably connected to the inner wall of the adjustment seat;

[0007] A spring is fixedly installed at the bottom of the movable block, a connecting rod is fixedly installed at the top of the movable block, a limiting block is fixedly installed at the top of the connecting rod, and an auxiliary pulley that is rotatably connected to the inner wall of the adjustment seat is fixedly installed on one side of the limiting block close to the inner wall of the adjustment seat.

[0008] Further, an installation through groove is opened inside the adjustment seat, and the adjustment seat is sleeved on the tie strap body through the installation through groove.

[0009] Furthermore, an installation groove is formed inside the adjusting seat, and the fixing rod, the movable block and the spring are all installed inside the installation groove.

[0010] Furthermore, a sliding groove is formed on the inner wall of the adjusting seat, and the movable block is slidably connected to the inner wall of the adjusting seat through the sliding groove.

[0011] Furthermore, a first through hole is formed inside the movable block, and the number of the springs is two.

[0012] Furthermore, a through hole is formed on the inner bottom wall of the adjusting seat, and the connecting rod extends into the adjusting seat through the through hole and is fixedly connected to the limiting block.

[0013] Furthermore, a sliding groove is formed on the inner wall of the adjusting seat, and the auxiliary pulley is rollingly connected to the adjusting seat through the sliding groove.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] For the bolt-shaped fixed combined cable tie harness, through the provided adjusting and limiting mechanism, and with the mutual cooperation among the structures on the cable tie body, the position of the adjusting seat for fixing the cable tie body can be adjusted arbitrarily, and it is also applicable to cable tie bodies of different specifications. Therefore, after the cable tie body winds and fixes the wire harness, the cable tie body can be effectively fixed, which helps to reduce the occurrence of the situation that the cable tie body drops, thereby improving the practical performance of the cable tie body. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 It is a schematic side sectional structural diagram of the present utility model;

[0018] Figure 3 It is a three-dimensional schematic structural diagram of the adjusting seat of the present utility model.

[0019] In the figure: 1, cable tie body; 2, cable tie plug; 3, cable tie terminal; 4, adjusting seat; 5, threaded nail; 6, fixing rod; 7, movable block; 8, spring; 9, connecting rod; 10, limiting block; 11, auxiliary pulley. Detailed Description of the Invention

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 3 , a bolt-shaped fixed combined cable tie wire harness in this embodiment includes a cable tie body 1, and an adjustment and limit mechanism is provided on the cable tie body 1.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 , the adjustment and limit mechanism includes a cable tie plug 2 located on the left side of the cable tie body 1, a cable tie terminal 3 is fixedly connected to the right side of the cable tie body 1, an adjustment seat 4 is sleeved on the outer side of the cable tie body 1, an installation through groove is opened inside the adjustment seat 4, and the adjustment seat 4 is sleeved on the cable tie body 1 through the installation through groove, which facilitates the adjustment of the position of the adjustment seat 4 on the cable tie body 1 through the installation through groove.

[0023] Among them, a threaded nail 5 is fixedly connected to the bottom of the adjustment seat 4, a fixed rod 6 is fixedly installed inside the adjustment seat 4, a movable block 7 sleeved on the outer side of the fixed rod 6 is slidably connected to the inner wall of the adjustment seat 4, a sliding groove is opened on the inner wall of the adjustment seat 4, and the movable block 7 is slidably connected to the inner wall of the adjustment seat 4 through the sliding groove, which facilitates the movable block 7 to maintain balance and stability when moving through the sliding groove.

[0024] Among them, a spring 8 is fixedly installed at the bottom of the movable block 7, an installation groove is opened inside the adjustment seat 4, the fixed rod 6, the movable block 7 and the spring 8 are all installed inside the installation groove, a first through hole is opened inside the movable block 7, and the number of springs 8 is two, which facilitates the two springs 8 to support the movable block 7, so that the movable block 7 moves more smoothly inside the adjustment seat 4, and a connecting rod 9 is fixedly installed at the top of the movable block 7.

[0025] Among them, a limit block 10 is fixedly installed at the top of the connecting rod 9, a through hole is opened on the inner bottom wall of the adjustment seat 4, the connecting rod 9 extends into the adjustment seat 4 through the through hole and is fixedly connected to the limit block 10, an auxiliary pulley 11 that is rotatably connected to the inner wall of the adjustment seat 4 is fixedly installed on one side of the limit block 10 close to the inner wall of the adjustment seat 4, a sliding groove is opened on the inner wall of the adjustment seat 4, and the auxiliary pulley 11 is rotatably connected to the adjustment seat 4 through the sliding groove, which facilitates the movement limit of the limit block 10 by the auxiliary pulley 11, so that the limit block 10 can accurately contact and connect with the cable tie body 1 and be adjusted and installed according to different specifications of the cable tie body 1.

[0026] It should be noted that for the bolt-shaped fixed combined cable tie wire harness, through the provided adjusting and limiting mechanism, with the mutual cooperation among the various structures on the cable tie body 1, the position of the adjusting seat 4 used to fix the cable tie body 1 can be adjusted arbitrarily, and it is also applicable to cable tie bodies 1 of different specifications. Thus, after the cable tie body 1 winds and fixes the wire harness, the cable tie body 1 can be effectively fixed, which helps to reduce the occurrence of the cable tie body 1 falling off, thereby improving the practical performance of the cable tie body 1.

[0027] The working principle of the above embodiment is as follows:

[0028] When using the bolt-shaped fixed combined cable tie wire harness, first, the adjusting seat 4 is sleeved on the outside of the cable tie body 1 and moved to a suitable position. After adjustment, the limiting block 10 inside the adjusting seat 4 drives the connecting rod 9 to press on the limiting block 10 under the abutment of the spring 8 on the movable block 7, so that the limiting block 10 is fixed to the cable tie body 1. Subsequently, the threaded nail 5 at the bottom of the adjusting seat 4 is screwed and installed in the use position, and the wire harness is bundled using the self-locking function of the cable tie body 1, so that the wire harness is installed and fixed in an orderly manner. When disassembling the wire harness, cutting the cable tie body 1 can remove the wire harness, and at the same time, pressing the cable tie body 1 can easily remove the adjusting seat 4, so as to reuse the threaded nail 5 and the adjusting seat 4.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bolt-shaped fixed combination cable tie wire harness, comprising a cable tie body (1), characterized in that: An adjusting and limiting mechanism is provided on the cable tie body (1). The adjusting and limiting mechanism includes a cable tie plug (2) located on the left side of the cable tie body (1). A cable tie terminal (3) is fixedly connected to the right side of the cable tie body (1). An adjusting seat (4) is sleeved on the outer side of the cable tie body (1). A threaded nail (5) is fixedly connected to the bottom of the adjusting seat (4). A fixing rod (6) is fixedly installed inside the adjusting seat (4). A movable block (7) that is slidably connected to the inner wall of the adjusting seat (4) is sleeved on the outer side of the fixing rod (6). A spring (8) is fixedly installed at the bottom of the movable block (7). A connecting rod (9) is fixedly installed at the top of the movable block (7). A limiting block (10) is fixedly installed at the top of the connecting rod (9). An auxiliary pulley (11) that is rollably connected to the inner wall of the adjusting seat (4) is fixedly installed on one side of the limiting block (10) close to the inner wall of the adjusting seat (4).

2. The bundled wire harness with a bolt-shaped fixed combination cable tie according to claim 1, characterized in that: An installation through groove is formed inside the adjusting seat (4), and the adjusting seat (4) is sleeved on the cable tie body (1) through the installation through groove.

3. A bolt-shaped fixed combination cable tie wiring harness according to claim 1, characterized in that: An installation groove is formed inside the adjusting seat (4), and the fixing rod (6), the movable block (7), and the spring (8) are all installed inside the installation groove.

4. A bolt-shaped fixed combined cable tie wire harness according to claim 1, characterized in that: A sliding groove is formed on the inner wall of the adjusting seat (4), and the movable block (7) is slidably connected to the inner wall of the adjusting seat (4) through the sliding groove.

5. A bolt-shaped fixed combined cable tie wiring harness according to claim 1, characterized in that: A first through hole is formed inside the movable block (7), and the number of the springs (8) is two.

6. The bolt-shaped fixed combined cable tie wire harness according to claim 1, characterized in that: A through hole is formed on the inner bottom wall of the adjusting seat (4), and the connecting rod (9) extends into the adjusting seat (4) through the through hole and is fixedly connected to the limiting block (10).

7. A bolt-shaped fixed combined cable tie wire harness according to claim 1, characterized in that: A sliding groove is formed on the inner wall of the adjusting seat (4), and the auxiliary pulley (11) is rollably connected to the adjusting seat (4) through the sliding groove.

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