Base connecting piece

Abstract

The utility model relates to a base connecting piece, which is used for mounting a low-intermodulation cable clamp on a three-direction feeder mounting bracket, and comprises a first elastic clamping block, a second flat plate, a third vertical plate, a fourth mounting plate, a fifth vertical plate, a sixth flat plate and a seventh elastic clamping block which are connected in sequence, the first elastic clamping block and the seventh elastic clamping block jointly form a clamping piece corresponding to the mounting hole, a butt joint protrusion is arranged on the outer side of the fourth mounting plate, the cross section of the butt joint protrusion is in a T shape matched with the butt joint groove, an elastic clamping plate is arranged on the outer side of the butt joint protrusion, and the elastic clamping plate is in a T shape matched with the butt joint groove. A clamping block which protrudes outwards and is matched with the clamping groove is arranged on the outer side of the elastic clamping plate; according to the utility model, on the basis of not changing the structures of the low-intermodulation cable clamp and the three-direction feeder line mounting bracket, the low-intermodulation cable clamp can be quickly mounted on the three-direction feeder line mounting bracket.

Description

Technical Field

[0001] The utility model relates to the technical field of feeder installation devices, in particular to a base connector. Background Art

[0002] Cable is a general term for optical cables, electrical cables, etc. Cables have many uses, mainly used for controlling installation, connecting equipment, transmitting electricity, etc. They are common and indispensable in daily life. When laying cables, cables often cross, which not only affects the appearance, but also may generate eddy currents and cause certain losses. At this time, cable fixing clamps are needed to organize and fix the cables to prevent them from moving due to external force or weight.

[0003] The Chinese utility model with publication number CN113612169B provides a low intermodulation cable clamp, which includes a plastic clamp body, a cavity for clamping cables, and a first connection component and a second connection component are respectively arranged on both sides of the plastic clamp body. The first connection component and the second connection component are connected to each other to achieve the connection between the two plastic clamp bodies. This matching method can achieve the connection between multiple cable clamps, which increases the number of cables to be clamped, thereby achieving the clamping of multiple cables.

[0004] During the installation of the low intermodulation cable clamp on the pole, the installation in different directions is realized by using the installation bracket. The Chinese utility model with publication number CN211320803U provides a three-directional feeder installation bracket, which uses a first installation plate, a second installation plate, and a third installation plate to form the entire installation bracket, thereby forming three groups of installation holes in different directions. When installing the low intermodulation cable clamp, any group of installation holes can be selected for installation to realize the installation of the low intermodulation cable clamp in different directions.

[0005] The above-mentioned low intermodulation cable clamp is usually connected to the above-mentioned three-way feeder installation bracket by using a cable tie. During the connection, the cable tie needs to be pierced multiple times, the connection speed is slow, and the operation is cumbersome.

[0006] Therefore, the utility model proposes a base connector to solve the above problem. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a base connector, which can realize the rapid installation of the low intermodulation cable clamp on the three-way feeder mounting bracket without changing the structures of the low intermodulation cable clamp and the three-way feeder mounting bracket.

[0008] In order to solve the above technical problems, the technical solution of the utility model is: a base connector, used to install a low intermodulation cable clamp on a three-way feeder mounting bracket, the low intermodulation cable clamp includes a plastic clamp body, the plastic clamp body has an inwardly recessed docking groove, the cross-section of the docking groove is T-shaped, and the inner wall of the docking groove has an inwardly recessed card groove, the three-way feeder mounting bracket includes a bracket mounting plate, and the bracket mounting plate is provided with a mounting hole. The innovation point is that the base connector includes a first elastic clamping block, a second flat plate, a third vertical plate, a fourth mounting plate, a fifth vertical plate, a sixth flat plate, and a seventh elastic clamping block connected in sequence, the first elastic clamping block, the second flat plate, the third vertical plate, the fifth vertical plate, the sixth flat plate, and the seventh elastic clamping block are symmetrically arranged on both sides of the fourth mounting plate, and a gap for movement is left between the first elastic clamping block and the seventh elastic clamping block;

[0009] The first elastic clamping block and the seventh elastic clamping block together form a clamping piece corresponding to the mounting hole, and a clamping groove for the bracket mounting plate of the three-direction feeder mounting bracket to enter is opened on the outer wall of the clamping piece. By inserting the clamping piece into the mounting hole of the three-direction feeder mounting bracket, the bracket mounting plate of the three-direction feeder mounting bracket enters the clamping groove, thereby realizing relative fixation between the base connector and the three-direction feeder mounting bracket;

[0010] A docking protrusion is provided on the outer side of the fourth mounting plate, and the cross-section of the docking protrusion is in a T-shape that matches the docking groove. An elastic card plate is provided on the outer side of the docking protrusion, and an avoidance groove for accommodating the installation and movement of the elastic card plate is opened on the outer side of the docking protrusion. The elastic card plate is connected to the side wall of the avoidance groove, and a card block protruding outward and matching the card slot is provided on the outer side of the elastic card plate. By pushing the docking protrusion into the docking groove, the card block is embedded in the card slot, thereby realizing relative fixation between the base connector and the low intermodulation cable clamp.

[0011] Furthermore, the bottom surface of the clamping groove is an arc-shaped curved surface matching the wall of the mounting hole.

[0012] Furthermore, the ends of the first elastic clamping block and the seventh elastic clamping block each have an inclined surface for facilitating the insertion of the clamping piece into the mounting hole, and the inclined surfaces of the first elastic clamping block and the seventh elastic clamping block each have an anti-slip groove.

[0013] Further, the fourth mounting plate includes a first lateral plate, an inwardly recessed first arc-shaped side plate, an outwardly protruding arc-shaped mounting plate, an inwardly recessed second arc-shaped side plate and a second lateral plate which are connected in sequence; the first lateral plate, the first arc-shaped side plate, the second arc-shaped side plate and the second lateral plate are symmetrically arranged on both sides of the arc-shaped mounting plate, the end of the third vertical plate is connected to the first lateral plate, the end of the fifth vertical plate is connected to the second lateral plate, and the docking protrusion is arranged on the arc-shaped mounting plate.

[0014] Furthermore, a first reinforcing plate is provided on the outer side of the third vertical plate, the first reinforcing plate is perpendicular to the third vertical plate and the first lateral plate, and two side edges of the first reinforcing plate are respectively connected to the third vertical plate and the first lateral plate;

[0015] A second reinforcing plate is disposed outside the fifth vertical plate. The second reinforcing plate is perpendicular to the fifth vertical plate and the second lateral plate. Two side edges of the second reinforcing plate are respectively connected to the fifth vertical plate and the second lateral plate.

[0016] Furthermore, a first reinforcement block is provided on a side of the first reinforcement plate on the third vertical plate away from the first lateral flat plate, and the first reinforcement block is connected to the first reinforcement plate;

[0017] A second reinforcement block is provided on a side of the second reinforcement plate on the fifth vertical plate away from the second lateral flat plate, and the second reinforcement block is connected to the second reinforcement plate.

[0018] The advantages of the utility model are:

[0019] The base connector of the utility model does not change the structure of the low intermodulation cable clamp and the three-way feeder mounting bracket. According to the structural characteristics of the low intermodulation cable clamp and the three-way feeder mounting bracket, a clamping piece and a docking protrusion are respectively arranged on both sides of the base connector. It only needs to insert the clamping piece into the mounting hole of the three-way feeder mounting bracket, and then push the low intermodulation cable clamp to make the docking protrusion enter the docking groove, so that the low intermodulation cable clamp and the three-way feeder mounting bracket can be relatively fixed, which is convenient to operate and quick to install.

[0020] The bottom surface of the clamping groove in the utility model is an arc-shaped curved surface matching the hole wall of the installation hole, thereby improving the connection stability between the base connector and the three-direction feeder installation bracket.

[0021] The utility model increases friction by providing anti-skid grooves on the inclined surfaces of the first elastic clamping block and the seventh elastic clamping block, making it convenient for operators to pinch the first elastic clamping block and the seventh elastic clamping block closer to each other to perform the disassembly operation of the base connector.

[0022] The fourth mounting plate in the utility model increases the distance between the low intermodulation cable clamp and the two lateral plates when the low intermodulation cable clamp is installed on the docking protrusion by providing an arc-shaped mounting plate, leaving sufficient installation space for the low intermodulation cable clamp which is easily deformed due to the use of plastic material.

[0023] The utility model provides a reinforcing plate on the outer sides of the third vertical plate and the fifth vertical plate, thereby improving the connection strength between the third vertical plate and the first lateral plate, and between the fifth vertical plate and the second lateral plate, and making the connecting piece structure more stable.

[0024] The utility model provides a reinforcing block on one side of the first reinforcing plate and the second reinforcing plate respectively, thereby improving the connection strength between the first reinforcing plate and the third vertical plate, and between the second reinforcing plate and the fifth vertical plate, and effectively preventing the reinforcing plates from deforming. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Figure 1 It is a structural schematic diagram of the base connecting piece of the utility model.

[0027] Figure 2 It is a front view of the base connector of the utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] like Figure 1-2 A base connector is shown, which is used to install a low intermodulation cable clamp on a three-way feeder mounting bracket. The low intermodulation cable clamp includes a plastic clamp body, which has an inwardly recessed docking groove. The cross-section of the docking groove is T-shaped, and the inner wall of the docking groove has an inwardly recessed card groove. The three-way feeder mounting bracket includes a bracket mounting plate, and the bracket mounting plate is provided with mounting holes.

[0031] The base connecting piece includes a first elastic clamping block 1, a second flat plate 2, a third vertical plate 3, a fourth mounting plate 4, a fifth vertical plate 5, a sixth flat plate 6, and a seventh elastic clamping block 7 which are connected in sequence. The first elastic clamping block 1, the second flat plate 2, the third vertical plate 3, the fifth vertical plate 5, the sixth flat plate 6, and the seventh elastic clamping block 7 are symmetrically arranged on both sides of the fourth mounting plate 4, and a gap for movement is left between the first elastic clamping block 1 and the seventh elastic clamping block 7.

[0032] The first elastic clamping block 1 and the seventh elastic clamping block 7 together form a clamping piece corresponding to the mounting hole of the three-way feeder mounting bracket. A clamping groove 10 for the bracket mounting plate of the three-way feeder mounting bracket to enter is provided on the outer wall of the clamping piece. By inserting the clamping piece into the mounting hole of the three-way feeder mounting bracket, the bracket mounting plate of the three-way feeder mounting bracket enters the clamping groove 10, so as to achieve relative fixation between the base connector and the three-way feeder mounting bracket. In order to improve the connection stability between the base connector and the three-way feeder mounting bracket, the bottom surface of the clamping groove 10 is an arc-shaped surface matching the hole wall of the mounting hole. In addition, the ends of the first elastic clamping block 1 and the seventh elastic clamping block 7 each have an inclined surface for facilitating the insertion of the clamping piece into the mounting hole. The inclined surfaces of the first elastic clamping block 7 and the seventh elastic clamping block 8 each have an anti-slip groove 11 to increase friction, so as to facilitate the operator to pinch the first elastic clamping block and the seventh elastic clamping block to move closer to each other and perform the disassembly operation of the base connector.

[0033] A docking protrusion 8 is provided on the outer side of the fourth mounting plate 4. The cross-section of the docking protrusion 8 is in a T-shape that matches the docking groove. An elastic card plate 9 is provided on the outer side of the docking protrusion 8. An avoidance groove for accommodating the elastic card plate 9 to be installed and moved is opened on the outer side of the docking protrusion 8. The elastic card plate 9 is connected to the side wall of the avoidance groove. A card block protruding outward and matching the card slot is provided on the outer side of the elastic card plate 9. By pushing the docking protrusion 8 into the docking groove, the card block is embedded in the card slot, thereby realizing the relative fixation between the base connector and the low intermodulation cable clamp.

[0034] The fourth mounting plate 4 includes a first lateral plate 41, a first arcuate side plate 42 recessed inwardly, an arcuate mounting plate 43 protruding outwardly, a second arcuate side plate 44 recessed inwardly, and a second lateral plate 45 connected in sequence. The first lateral plate 41, the first arcuate side plate 42, the second arcuate side plate 44, and the second lateral plate 45 are symmetrically arranged on both sides of the arcuate mounting plate 43, respectively. The end of the third vertical plate 3 is connected to the first lateral plate 41, the end of the fifth vertical plate 5 is connected to the second lateral plate 45, and the docking protrusion 8 is arranged in the middle of the outer side of the arcuate mounting plate 43. By arranging the arcuate mounting plate 43, the fourth mounting plate increases the distance between the low intermodulation cable clamp and the two lateral plates when connecting the docking protrusion, and leaves sufficient installation space for the low intermodulation cable clamp which is easy to deform due to the use of plastic material.

[0035] In order to improve the connection strength between the third vertical plate 3 and the first lateral plate 41 and make the connecting piece structure more stable, a first reinforcing plate 12 is provided on the outer side of the third vertical plate 3. The first reinforcing plate 12 and the third vertical plate 3 and the first lateral plate 41 are perpendicular to each other, and the two sides of the first reinforcing plate 12 are respectively connected to the third vertical plate 3 and the first lateral plate 41; a first reinforcing block 13 is provided on the side of the first reinforcing plate 12 on the third vertical plate 3 away from the first lateral plate 41, and the two sides of the first reinforcing block 13 are respectively connected to the first reinforcing plate 12 and the third vertical plate 3, so as to improve the connection strength of the first reinforcing plate and prevent deformation.

[0036] In order to improve the connection strength between the fifth vertical plate 5 and the second lateral plate 45 and make the connecting piece structure more stable, a second reinforcing plate 14 is provided on the outer side of the fifth vertical plate 5. The second reinforcing plate 14 and the fifth vertical plate 5 and the second lateral plate 45 are perpendicular to each other. The two sides of the second reinforcing plate 14 are respectively connected to the fifth vertical plate 5 and the second lateral plate 45. A second reinforcing block 15 is provided on the side of the second reinforcing plate 14 on the fifth vertical plate 5 away from the second lateral plate 45. The two sides of the second reinforcing block 15 are respectively connected to the second reinforcing plate 14 and the fifth vertical plate 5, so as to improve the connection strength of the second reinforcing plate and prevent deformation.

[0037] The base connector of the utility model does not change the structure of the low intermodulation cable clamp and the three-way feeder mounting bracket. According to the structural characteristics of the low intermodulation cable clamp and the three-way feeder mounting bracket, a clamping piece and a docking protrusion are respectively arranged on both sides of the base connector. It only needs to insert the clamping piece into the mounting hole of the three-way feeder mounting bracket, and then push the low intermodulation cable clamp to make the docking protrusion enter the docking groove, so that the low intermodulation cable clamp and the three-way feeder mounting bracket can be relatively fixed, which is convenient to operate and quick to install.

[0038] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A base connector, used to install a low intermodulation cable clamp on a three-way feeder mounting bracket, the low intermodulation cable clamp comprises a plastic clamp body, the plastic clamp body has an inwardly recessed docking groove, the cross section of the docking groove is T-shaped, and the inner wall of the docking groove has an inwardly recessed card groove, the three-way feeder mounting bracket comprises a bracket mounting plate, the bracket mounting plate is provided with a mounting hole, and is characterized in that: The base connector includes a first elastic clamping block, a second flat plate, a third vertical plate, a fourth mounting plate, a fifth vertical plate, a sixth flat plate, and a seventh elastic clamping block that are sequentially connected, the first elastic clamping block, the second flat plate, the third vertical plate, the fifth vertical plate, the sixth flat plate, and the seventh elastic clamping block are symmetrically arranged on both sides of the fourth mounting plate, and a gap for movement is left between the first elastic clamping block and the seventh elastic clamping block; The first elastic clamping block and the seventh elastic clamping block together form a clamping piece corresponding to the mounting hole, and a clamping groove for the bracket mounting plate of the three-direction feeder mounting bracket to enter is opened on the outer wall of the clamping piece. By inserting the clamping piece into the mounting hole of the three-direction feeder mounting bracket, the bracket mounting plate of the three-direction feeder mounting bracket enters the clamping groove, thereby realizing relative fixation between the base connector and the three-direction feeder mounting bracket; A docking protrusion is provided on the outer side of the fourth mounting plate, and the cross-section of the docking protrusion is in a T-shape that matches the docking groove. An elastic card plate is provided on the outer side of the docking protrusion, and an avoidance groove for accommodating the installation and movement of the elastic card plate is opened on the outer side of the docking protrusion. The elastic card plate is connected to the side wall of the avoidance groove, and a card block protruding outward and matching the card slot is provided on the outer side of the elastic card plate. By pushing the docking protrusion into the docking groove, the card block is embedded in the card slot, thereby realizing relative fixation between the base connector and the low intermodulation cable clamp.

2. The base connector according to claim 1, characterized in that: The bottom surface of the clamping groove is an arc-shaped curved surface matching the hole wall of the installation hole.

3. The base connector according to claim 1, characterized in that: The ends of the first elastic clamping block and the seventh elastic clamping block each have an inclined surface for facilitating the insertion of the clamping piece into the mounting hole, and the inclined surfaces of the first elastic clamping block and the seventh elastic clamping block each have an anti-slip groove.

4. The base connector according to claim 1, characterized in that: The fourth mounting plate includes a first lateral plate, an inwardly recessed first arc-shaped side plate, an outwardly protruding arc-shaped mounting plate, an inwardly recessed second arc-shaped side plate and a second lateral plate which are connected in sequence; the first lateral plate, the first arc-shaped side plate, the second arc-shaped side plate and the second lateral plate are symmetrically arranged on both sides of the arc-shaped mounting plate, respectively; the end of the third vertical plate is connected to the first lateral plate, the end of the fifth vertical plate is connected to the second lateral plate, and a docking protrusion is arranged on the arc-shaped mounting plate.

5. The base connector according to claim 4, characterized in that: A first reinforcing plate is disposed outside the third vertical plate, the first reinforcing plate is perpendicular to the third vertical plate and the first lateral plate, and two side edges of the first reinforcing plate are connected to the third vertical plate and the first lateral plate respectively; A second reinforcing plate is disposed outside the fifth vertical plate. The second reinforcing plate is perpendicular to the fifth vertical plate and the second lateral plate. Two side edges of the second reinforcing plate are respectively connected to the fifth vertical plate and the second lateral plate.

6. The base connector according to claim 5, characterized in that: A first reinforcement block is provided on a side of the first reinforcement plate on the third vertical plate away from the first lateral flat plate, and the first reinforcement block is connected to the first reinforcement plate; A second reinforcement block is provided on a side of the second reinforcement plate on the fifth vertical plate away from the second lateral flat plate, and the second reinforcement block is connected to the second reinforcement plate.

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