Cable fixing seat

Abstract

The present invention provides a cable fixing seat, comprising an annular fastener and an installation assembly, wherein the cable fixing seat is used to fix the cable on a metal substrate, wherein the metal substrate is provided with a plurality of metal holes, wherein the annular fastener comprises an upper annular seat, a lower annular seat cooperating with the upper annular seat, and a spherical fixing ring arranged on the inner sides of the upper annular seat and used to fix the cable, wherein one end of the upper annular seat and the lower annular seat are hinged by a pin shaft, and the free ends of the upper and lower annular seats are snap-fitted, and when the free ends of the upper and lower annular seats are snap-fitted, the spherical fixing ring is located on the inner sides of the upper and lower annular seats and can rotate freely along the inner walls of the upper and lower annular seats, and the cable fixing seat of the present invention can effectively fix the test cable on the metal substrate, thereby providing a fulcrum for the branch cable connector at the cable bifurcation, and the overall structure is simple, and the disassembly is quick and convenient, and the cable is not easy to fall off, and the damage of the product test branch cable connector can be effectively avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of cable fixing devices, and in particular relates to a cable fixing seat. Background Art

[0002] During the missile test process, the missile test cable is a one-to-many structure, that is, the equipment end is a main cable, connected to the equipment through a universal connector, and the product end is a branch cable that connects to the various detection interfaces of the product. In order to avoid stress on the branch cable connector, a fulcrum needs to be provided at the fork. At present, most people use rope tying or directly placing the fork point on the crossbeam of the test vehicle, but rope tying will result in loose tying or too tight tying and difficult to untie, and placing it directly on the crossbeam will easily fall off, which is very likely to damage the product test branch cable connector. Summary of the invention

[0003] In view of this, an object of the present invention is to provide a cable fixing seat which prevents the cable from falling and can provide a fulcrum for a branch cable connector at a cable bifurcation.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a cable fixing seat, comprising an annular fastener for fixing a cable and an installation component for supporting and installing the annular fastener, the cable fixing seat is used to fix the cable on a metal substrate, the metal substrate is provided with a plurality of metal holes, the annular fastener comprises an upper annular seat, a lower annular seat cooperating with the upper annular seat, and a spherical fixing ring arranged on the inner side of the upper annular seat and used to fix the cable, one end of the upper annular seat and the lower annular seat are hinged by a pin shaft, and the free ends of the two are snap-fitted, and when the free ends of the two are snap-fitted, the spherical fixing ring is located on the inner side of the two and can rotate freely along the inner walls of the two;

[0005] The mounting assembly includes a mounting plate and a plurality of column heads matching the metal holes. The mounting plate and the lower annular seat are detachably connected. A plurality of through holes for mounting the column heads are penetrated through the end surface of the mounting plate. A cylindrical magnet is arranged inside each column head so as to adsorb the column head inside the metal hole.

[0006] Furthermore, a recessed groove is provided on the end surface of the mounting plate and a rectangular magnet is arranged in the recessed groove.

[0007] Furthermore, the through hole is a stepped hole, and one end of the column head is integrally provided with a flange matching the stepped hole.

[0008] Furthermore, the cylindrical magnet is coaxially arranged with the column head.

[0009] Furthermore, the free ends of the upper annular seat and the lower annular seat are respectively provided with a locking tongue and a locking buckle that cooperate with each other.

[0010] Furthermore, the spherical fixing ring is composed of two semicircular ring structures, and the two semicircular ring structures are detachably connected by screws.

[0011] Furthermore, the lower annular seat is connected to the mounting plate by screws.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the cable fixing seat of the present invention can effectively fix the test cable on the metal base, thereby providing a fulcrum for the branch cable connector at the cable bifurcation, the overall structure is simple, disassembly is quick and convenient, and the cable is not easy to fall off, which can effectively avoid damage to the product test branch cable connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a cable fixing seat of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the installation assembly in the present invention;

[0015] Figure 3 It is a schematic diagram of a state where a cable is fixed on a metal substrate by the cable fixing seat of the present invention;

[0016] Markings in the figure: 1. upper annular seat, 2. locking tongue, 3. lower annular seat, 4. mounting plate, 5. column head, 6. spherical fixing ring, 7. cylindrical magnet, 8. rectangular magnet, 9. cable, 10. metal substrate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] A cable fixing seat, such as Figure 1 As shown, it includes a ring fastener for fixing the cable and a mounting assembly for supporting and mounting the ring fastener. The cable fixing seat is used to fix the cable 9 on the metal substrate 10. Figure 3As shown, a plurality of metal holes are opened on the metal base 10, and the annular fastener includes an upper annular seat 1, a lower annular seat 2 cooperating with the upper annular seat 1, and a spherical fixing ring 6 arranged on the inner side of the upper annular seat 1 and used to fix the cable. One end of the upper annular seat 1 and the lower annular seat 2 are hinged by a pin shaft, and the free ends of the two are snap-fitted. When the free ends of the two are snap-fitted, the spherical fixing ring 6 is located on the inner side of the two and can rotate freely along the inner walls of the two. In this embodiment, the spherical fixing ring 6 is composed of two semicircular ring structures, and the two semicircular ring structures are detachably connected by screws.

[0019] like Figure 2 As shown, the mounting assembly includes a mounting plate 4 and a plurality of column heads 5 matching the metal holes. The mounting plate 4 is detachably connected to the lower annular seat 2. A plurality of through holes for mounting the column heads 5 are provided on the end surface of the mounting plate 4. A cylindrical magnet 7 is provided inside each column head so as to adsorb the column head inside the metal hole. In this embodiment, one cylindrical magnet 7 may be provided, or a plurality of cylindrical magnets 7 may be provided. If a plurality of cylindrical magnets 7 are provided, the plurality of cylindrical magnets 7 are provided in sequence and the plurality of cylindrical magnets 7 are provided coaxially with the column heads 5. In order to achieve the best fixing effect, a sinking groove is also provided on the end surface of the mounting plate 4 and a rectangular magnet 8 is provided in the sinking groove. The cylindrical magnet 7 and the rectangular magnet 8 together fix the present invention on the metal substrate 10. Of course, those skilled in the art may also adjust the number of cylindrical magnets 7 according to the required magnetic force.

[0020] Furthermore, the through hole is a stepped hole, one end of the column head 5 is integrally provided with a flange matching the stepped hole, and the other end of the column head 5 is a cylinder, which can be inserted into the metal hole opened on the metal substrate 10 and adsorbed in the metal hole.

[0021] In this embodiment, the free ends of the upper annular seat 1 and the lower annular seat 2 are respectively provided with a locking tongue 2 and a locking buckle that cooperate with each other, and the locking tongue 2 and the locking buckle are used to achieve a snap-on connection.

[0022] In order to achieve the best use effect, the lower annular seat is connected to the mounting plate by screws.

[0023] When the present invention is in use, firstly, the column head 5 needs to be installed on the mounting plate 4, and then the column head 5 needs to be inserted into the metal hole opened on the metal base 10 to create a fixed fulcrum, and then the spherical positioning ring 6 in the annular fastener needs to be clamped on the cable 9, and the two semicircular ring structures constituting the spherical positioning ring 6 are connected together by screws, and the cable 9 is tightened to create a cable fulcrum, and finally the spherical positioning ring 6 on the cable 9 is placed on the inner side of the upper annular seat 1 and the lower annular seat 2, and the cable 9 can be fixed by buckling the two together. In order to facilitate the plugging and unplugging of the cable fixing seat, the magnetic force of the cable fixing seat can be adjusted by controlling the number of cylindrical magnets 7.

[0024] The present invention can realize the fixed connection and disconnection of the cable 9 and the metal base 10 in two ways, one is to connect and disconnect the cable 9 from the annular fastener, and the other is to pull the cable fixing seat off the metal base 10. The specific selection can be made according to the actual use situation.

[0025] After using the cable fixing seat of the present invention, the cable can be effectively fixed on the metal substrate 10, and the cable can be quickly and conveniently disassembled and not easily fall off. Moreover, the cable fixing seat can be applied to various occasions such as guiding and fixing the cable.

[0026] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cable fixing seat, comprising a ring fastener for fixing a cable and a mounting assembly for supporting and mounting the ring fastener, the cable fixing seat is used to fix the cable on a metal substrate, the metal substrate is provided with a plurality of metal holes, and is characterized in that: The annular fastener comprises an upper annular seat, a lower annular seat cooperating with the upper annular seat, and a spherical fixing ring arranged inside the upper annular seat and used to fix the cable. One end of the upper annular seat and the lower annular seat are hinged by a pin, and the free ends of the two are snap-fitted. When the free ends of the two are snap-fitted, the spherical fixing ring is located inside the two and can rotate freely along the inner walls of the two. The mounting assembly includes a mounting plate and a plurality of column heads matching the metal holes. The mounting plate and the lower annular seat are detachably connected. A plurality of through holes for mounting the column heads are penetrated on the end surface of the mounting plate. A cylindrical magnet is arranged inside each column head so as to adsorb the column head inside the metal hole. The free ends of the upper annular seat and the lower annular seat are respectively provided with a locking tongue and a locking buckle which cooperate with each other. The spherical fixing ring is composed of two semicircular ring structures, and the two semicircular ring structures are detachably connected by screws.

2. A cable fixing seat according to claim 1, characterized in that: A recessed groove is also provided on the end surface of the mounting plate and a rectangular magnet is arranged in the recessed groove.

3. A cable fixing seat according to claim 2, characterized in that: The through hole is a stepped hole, and one end of the column head is integrally provided with a flange matching the stepped hole.

4. A cable fixing seat according to claim 3, characterized in that: The cylindrical magnet is arranged coaxially with the column head.

5. A cable fixing seat according to claim 1, characterized in that: The lower annular seat is connected to the mounting plate via screws.

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