A bundled radio frequency cable assembly

Abstract

The utility model relates to cable assembly technical field, concretely relates to a kind of bundled radio frequency cable assembly, it includes fixed panel, the one end of multiple radio frequency cables is sleeved and fixed on fixed panel, multiple radio frequency cable other end is constrained together by bundling piece, forms bundled structure, fixed panel is clamped with cover plate, and clamping structure is arranged between fixed panel and cover plate, the one end of radio frequency cable is located in clamping structure, and clamping structure includes cable fixed bending plate, cable fixed bending plate is the elastic arc shape bending structure, arc shape opening faces upwards, the cable of radio frequency cable is located in arc shape inner bend, and cable outer wall and arc shape inner bend match and fit.Coupling structure further includes pressing plate, and the top of pressing plate is fixed on the board surface of cover plate, and the bottom of pressing plate and the cable top of radio frequency cable abut.The utility model solves the technical problem of the quick installation and fixed of bundled radio frequency cable and the quick replacement when fault.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable assembly technical field, specifically, relate to a kind of cluster radio frequency cable assembly. BACKGROUND

[0002] The cluster radio frequency cable assembly is a kind of cable assembly that multiple radio frequency cables are clustered together, and form integrated structure.It is usually composed of multiple radio frequency cable units, connectors, fixing parts and other parts, and is an important part in electronic communication system.

[0003] The existing cluster radio frequency cable assembly adopts integrated structure, and is fixed by screw thread, when part of cable in the cluster radio frequency cable assembly fails, the integrated structure needs to be opened, and the bad cable needs to be replaced, the whole process is cumbersome and difficult, and after multiple replacements, the integrated structure will be deformed, affecting the safety and installation stability of the internally fixed cluster radio frequency cable.

[0004] The patent with the patent name "a cluster radio frequency cable assembly" and the announcement number CN218770349U has been disclosed, and the patent includes connecting block and cable assembly, the connecting block is provided with cavity, the cable assembly surface is fixed with connecting sleeve, the connecting sleeve is located in the cavity and slides, the top of connecting block is provided with mounting groove, the left side of mounting groove is slidably connected with locking block, the bottom end of locking block penetrates into cavity and is slidably connected with connecting sleeve.The utility model replaces traditional bolt connection with more convenient fixed assembly, optimizes fixing mode, reduces installation difficulty, and further improves the efficiency of cluster radio frequency cable assembly installation.

[0005] Although the utility model can start replacing radio frequency cable, the part structure is small and complex, and the cost is high, when the fixed assembly is also damaged, it is difficult to maintain. UTILITY MODEL CONTENT

[0006] The purpose of the present application is to provide a kind of cluster radio frequency cable assembly, solve the technical problems of quick installation and fixing of cluster radio frequency cable and quick replacement when failure.

[0007] In order to solve the above technical problems, the scheme adopted by the present application is as follows:

[0008] A kind of cluster radio frequency cable assembly, including fixed panel, the one end of multiple radio frequency cables is sleeved and fixed on fixed panel, the other end of multiple radio frequency cables is constrained together by cluster piece, and forms cluster structure.

[0009] Preferably, the cover plate is clamped on the fixed panel, and the clamping structure is arranged between the fixed panel and the cover plate, and the one end of the radio frequency cable is located in the clamping structure.

[0010] Preferably, the clamping structure comprises a cable fixing curved plate, which is an elastic arc-shaped curved structure, the arc-shaped opening faces upward, the cable of the radio frequency cable is located in the arc-shaped inner bend, and the outer wall of the cable is matched and attached to the arc-shaped inner bend.

[0011] Preferably, the clamping structure further comprises a pressing plate, the top of the pressing plate is fixed on the surface of the cover plate, and the bottom of the pressing plate abuts against the top of the cable of the radio frequency cable.

[0012] Preferably, the cover plate comprises a plastic shell, a clamping edge and a clamping groove.

[0013] Preferably, the top surface of the fixing panel is provided with a clamping groove, a plastic shell is arranged above the clamping groove, the outer edge of the plastic shell is provided with a clamping edge, and the shape of the clamping edge is matched with the shape of the groove of the clamping groove.

[0014] Preferably, the clamping structure further comprises a placing groove, the placing groove is arranged on the fixing panel, the groove opening penetrates the top of the fixing panel, and the cable fixing curved plate is arranged in the placing groove.

[0015] Preferably, the top of the groove of the placing groove is provided with a stop block on both sides, the stop block is in sliding contact with the arc-shaped outer wall of the cable fixing curved plate, the arc-shaped outer wall of the cable fixing curved plate is provided with a clamping block, the clamping block is located in the placing groove, and the clamping block abuts against the stop block.

[0016] Preferably, the placing groove is provided with a baffle at both ends in the penetration direction, and the baffle is provided with an opening in the middle.

[0017] Preferably, the groove width of the placing groove is greater than the diameter of the cable of the radio frequency cable, the penetration opening in the middle of the baffle has a width equal to the diameter of the cable of the radio frequency cable, and the diameter of the terminal of one end of the radio frequency cable is greater than the penetration opening width in the middle of the baffle.

[0018] Preferably, the arc-shaped both ends of the cable fixing curved plate are located outside the groove opening of the placing groove, the arc-shaped both ends abut against the surface of one partition plate respectively, and the two partition plates are fixedly arranged on the plastic shell.

[0019] Preferably, the bundling piece comprises an elastic block, the elastic block is provided with a cable groove, the shape of the cable groove is matched with the shape of the cable of the radio frequency cable, and the cable groove is provided with an opening on one side close to the elastic block.

[0020] Preferably, the elastic block is in one-to-one correspondence with the radio frequency cable, and a plurality of elastic blocks are fixed together through a connecting rubber to form an integrated structure.

[0021] Preferably, one end of the integrated structure is provided with a clamping pad, the other end of the integrated structure is provided with an elastic groove, and the clamping pad and the elastic groove are matched in clamping.

[0022] Preferably, the integrated structure is a linear structure or a circular ring structure.

[0023] Preferably, the clamping structure corresponds to the number of radio frequency cables one-to-one.

[0024] The technical scheme of the present application has at least the following advantages and beneficial effects:

[0025] In the utility model, through setting up the clamping structure, the cable is fixed by simple cable fixing bending plate, not only convenient installation, and when the clamping structure is damaged, it is also easier to replace parts;

[0026] In the utility model, through setting up the pressing plate and the partition, the cable fixing bending plate and the cable are limited, so as to offset the installation error when manually installing the radio frequency cable, guarantee the installation accuracy of the radio frequency cable, and guarantee the butt joint accuracy of the cable access terminal.

[0027] In the utility model, through setting up the cluster part that can be elastically bent to change its shape, the radio frequency cable is clustered into different shapes according to different installation environments, and installation applicability is increased. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the structural schematic diagram of the utility model.

[0029] Figure 2 It is the sectional structure schematic diagram of the utility model.

[0030] Figure 3 It is the sectional structure schematic diagram of the clamping structure in the utility model.

[0031] Figure 4 It is the sectional structure schematic diagram of the cover plate in the utility model.

[0032] Figure 5 It is the structural schematic diagram when the cover plate and the fixed panel are separated in the utility model Figure 1 .

[0033] Figure 6 It is the structural schematic diagram when the cover plate and the fixed panel are separated in the utility model Figure 2 .

[0034] Figure 7 It is the sectional structure schematic diagram of the cluster part in the utility model.

[0035] Figure 8 It is the structural schematic diagram when the cluster part is the circular ring structure in the utility model

[0036] In the figure: 1 - fixed panel, 2 - cover plate, 201 - plastic shell, 202 - clamping edge, 203 - clamping groove, 3 - radio frequency cable, 4 - clamping structure, 401 - placing groove, 402 - baffle, 403 - cable fixing bending plate, 404 - stop block, 405 - clamping block, 406 - pressing plate, 407 - partition plate, 5 - bundling piece, 501 - elastic block, 502 - cable groove, 503 - connecting rubber, 504 - clamping pad, 505 - elastic groove. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0038] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. If the terms "center", "upper", "lower", "inner", "outer" and the like indicate the orientation or position relationship shown in the drawings, or the orientation or position relationship when the product of the application is used, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the application. It should also be noted that, unless otherwise explicitly specified and limited, if the terms "set", "mount", "connect" appear, they should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0039] EMBODIMENT

[0040] Please refer to Figures 1-4 The utility model provides a kind of bundling radio frequency cable assembly, including fixed panel 1, cover plate 2, radio frequency cable 3, clamping structure 4, bundling piece 5.

[0041] Further, clamping cover plate 2 on commonly used fixed panel 1, clamping structure 4 is provided between fixed panel 1 and cover plate 2, and one end of radio frequency cable 3 is located in clamping structure 4.

[0042] Preferably, the clamping structure 4 is a quick-change structure, which can quickly place and fix the radio frequency cable 3, thereby abandoning the threaded fixing method used in the prior art, saving installation steps and reducing installation difficulty; and the cover plate 2 clamped with the fixed panel 1 is responsible for fixing the entire clamping structure 4, when a radio frequency cable 3 fails, the cover plate 2 can be quickly opened, the clamping structure 4 and the radio frequency cable 3 therein can be taken out, and quick replacement can be realized.

[0043] Please refer to Figure 2 and Figure 3 In the embodiment, the clamping structure 4 includes a placing groove 401, a baffle 402, a cable fixing curved plate 403, a stop block 404, a clamping block 405, a pressing plate 406, and a partition plate 407.

[0044] Specifically, the cable fixing curved plate 403 is an arc-shaped curved plate member with bending elasticity, the arc-shaped opening faces upward, the cable of the radio frequency cable 3 is located in the arc-shaped inner bend, and the outer wall of the cable is matched and fitted with the arc-shaped inner bend, so that the cable fixing curved plate 403 can clamp the cable.

[0045] The fixed panel 1 is provided with the placing groove 401, the groove opening penetrates the top of the fixed panel 1, and the cable fixing curved plate 403 is arranged in the placing groove. The stop block 404 is arranged on the top of each of the two side surfaces of the groove of the placing groove 401, the arc-shaped outer wall of the cable fixing curved plate 403 is in sliding contact with the stop block 404, the shape of the cable fixing curved plate 403 after clamping the cable through elastic bending is maintained by the stop block 404 in the placing groove 401, and the cable fixing curved plate 403 is prevented from sliding off.

[0046] The arc-shaped outer wall of the cable fixing curved plate 403 is further provided with the clamping block 405, the clamping block 405 is located in the placing groove 401 and at the lower end of the stop block 404, the clamping block 405 abuts against the stop block 404, the elastic bending of the cable fixing curved plate 403 is prevented from sliding out of the placing groove 401 through the elastic force applied by the arc-shaped bending, and the cable fixing curved plate 403 is limited by the stop block 404 and the clamping block 405.

[0047] Preferably, when the radio frequency cable 3 is installed, the cable is clamped into the cable fixing curved plate 403, then the arc-shaped two end portions of the cable fixing curved plate 403 are manually pinched to apply a clamping force, so that the arc-shaped two end portions of the cable fixing curved plate 403 are inwardly closed and placed into the placing groove 401, at this time, the clamping block 405 on the cable fixing curved plate 403 in the closed state can pass through the stop block 404 and enter the placing groove 401, at this time, the arc-shaped two end portions of the cable fixing curved plate 403 are released, the two end portions are opened, the bending shape of the cable fixing curved plate 403 is fixed by the clamping block 405, and the cable is clamped. When the cable needs to be taken out, the arc-shaped two end portions of the cable fixing curved plate 403 are pinched again, the cable fixing curved plate 403 can be pulled out, the operation is simple, and the cable is automatically fixed.

[0048] In addition, the through direction both ends of the placing groove 401 are also provided with a baffle 402, and a through opening is formed in the middle of the baffle 402.

[0049] The groove width of the placing groove 401 is greater than the cable diameter of the radio frequency cable 3, so that the cable fixing bending plate 403 clamping the cable can be placed in the placing groove 401; the through opening width of the middle of the baffle 402 is equal to the cable diameter of the radio frequency cable 3, and the diameter of the terminal of one end of the radio frequency cable 3 is greater than the through opening width of the middle of the baffle 402, so as to limit the position of the cable fixing bending plate 403 and the cable, so that the position of the terminal extending out is fixed, and the access accuracy of the terminal of the radio frequency cable 3 in the subsequent process is ensured.

[0050] In addition, a pressing plate 406 is vertically arranged at the arc-shaped opening of the cable fixing bending plate 403, the top of the pressing plate 406 is fixed on the plate surface of the plastic shell 201, and the bottom of the pressing plate 406 abuts against the top of the cable of the radio frequency cable 3.

[0051] When the cover plate 2 is clamped to cover the fixing panel 1, the pressing plate 406 abuts against the cable in the cable fixing bending plate 403, so that the cable is always limited in the arc-shaped inner bending of the cable fixing bending plate 403, and even if the cable is subjected to external force, it will not move, so as to ensure the installation stability of the radio frequency cable 3.

[0052] In addition, the arc-shaped two ends of the cable fixing bending plate 403 are located outside the groove opening of the placing groove 401, so that after the cover plate 2 is opened by the worker, the arc-shaped two ends can be pinched in diameter to quickly take out the cable fixing bending plate 403 and the cable. The arc-shaped two ends respectively abut against the plate surfaces of a baffle 407, and the two baffles 407 are fixedly arranged on the plastic shell 201. When the entire cable fixing bending plate 403 slides towards the groove opening of the placing groove 401 under the bending elastic force, the arc-shaped two ends of the cable fixing bending plate 403 are blocked by the baffles 407 during sliding, so that the cable fixing bending plate 403 cannot continue to slide, the cable fixing bending plate 403 is always kept in a fixed position, and the error accuracy caused by manual placement is reduced.

[0053] It is worth noting that the clamping structure 4 corresponds to the radio frequency cable 3 one by one, when one radio frequency cable 3 fails, the corresponding clamping structure 4 fixing the cable can be taken out, and other normal radio frequency cables 3 are not affected.

[0054] Please refer to 4- Figure 6 In this embodiment, the cover plate 2 includes a plastic shell 201, a clamping edge 202 and a clamping groove 203.

[0055] Specifically, the top outer edge of the fixed panel 1 is provided with a ring of clamping grooves 203, and a plastic shell 201 is correspondingly arranged above the clamping grooves 203. The outer edge of the plastic shell 201 is provided with a ring of clamping edges 202, and the shape of the clamping edges 202 matches the groove shape of the clamping grooves 203.

[0056] The plastic shell 201 has a certain bending elasticity. When the plastic shell 201 is clamped onto the fixed panel 1, artificial pressure is applied to the plastic shell 201 to make it slightly bent, so that the clamping edges 202 on the plastic shell 201 shrink and clamp into the clamping grooves 203. At this time, the plastic shell 201 is released, and the clamping edges 202 spring back and clamp into the grooves of the clamping grooves 203, thereby achieving clamping.

[0057] Please refer to Figure 7 and Figure 8 In the present example, the bundling piece 5 includes an elastic block 501, a cable groove 502, a connecting rubber 503, a clamping pad 504, and an elastic groove 505.

[0058] Specifically, the elastic block 501 is provided with the cable groove 502, and the shape of the cable groove 502 matches the cable shape of the radio frequency cable 3. An opening is formed on one side of the cable groove 502 close to the elastic block 501.

[0059] The elastic block 501 corresponds to the radio frequency cable 3 one by one, and a plurality of elastic blocks 501 are elastically fixed together through the connecting rubber 503 to form an integrated structure. Through the integrated structure, a plurality of radio frequency cables 3 can be bundled together to avoid cable entanglement.

[0060] The elastic block 501 is preferably an elastic rubber block. The radio frequency cable 3 is clamped into the cable groove 502 from the opening of the elastic block 501 (the elastic block 501 can be elastically stretched and contracted), thereby concentrating the cables.

[0061] The integrated structure is further provided with the clamping pad 504 at one end and the elastic groove 505 at the other end, and the clamping pad 504 and the elastic groove 505 are clamped and matched. The connecting rubber 503 can be elastically bent and stretched, so the shape of the entire integrated structure can be changed. The integrated structure can be set as a linear structure or a circular ring structure for different installation environments.

[0062] When the installation environment is relatively flat and narrow, the bundling piece 5 can be linear to reduce the size of the bundled cross section. When the installation environment is relatively small, the bundling piece 5 can be circular to reduce the bundled width.

[0063] So far, the various embodiments of the present application have been described in detail. In order to avoid shielding the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions of the present application according to the above description, and the scope of the present application is defined by the appended claims.

Claims

1. A bundled RF cable assembly comprising a fixing panel (1) on which one end of a plurality of RF cables (3) is fitted, the other end of the plurality of RF cables (3) being restrained together by a bundling member (5) to form a bundled structure, characterized in that ； The fixed panel (1) is clamped with a cover plate (2), a clamping structure (4) is arranged between the fixed panel (1) and the cover plate (2), and one end of the radio frequency cable (3) is located in the clamping structure (4); The clamping structure (4) comprises a cable fixing bent plate (403), the cable fixing bent plate (403) is an elastic arc-shaped bent structure, the arc-shaped opening faces upward, the cable of the radio frequency cable (3) is located in the arc-shaped inner bend, and the outer wall of the cable is matched and fitted with the arc-shaped inner bend; The clamping structure (4) further comprises a pressing plate (406), the top of the pressing plate (406) is fixed on the plate surface of the cover plate (2), and the bottom of the pressing plate (406) abuts against the top of the cable of the radio frequency cable (3).

2. A bundled RF cable assembly as recited in claim 1, wherein, The cover plate (2) comprises a plastic shell (201), a clamping edge (202) and a clamping groove (203); A circle of clamping grooves (203) are arranged on the top surface outer edge of the fixed panel (1), a plastic shell (201) is arranged above the clamping grooves (203) in a corresponding manner, a circle of clamping edges (202) are arranged on the outer edge of the plastic shell (201), and the shape of the clamping edges (202) is matched with the shape of the grooves of the clamping grooves (203) for clamping.

3. A bundled RF cable assembly as recited in claim 1, wherein, The clamping structure (4) further comprises a placing groove (401), the placing groove (401) is arranged on the fixed panel (1), the groove opening penetrates the top of the fixed panel (1), and the cable fixing bent plate (403) is arranged in the placing groove (401); The top of the groove of the placing groove (401) is provided with a stop block (404) on each side, the arc-shaped outer wall of the cable fixing bent plate (403) is in sliding contact with the stop blocks (404), a clamping block (405) is arranged on the arc-shaped outer wall of the cable fixing bent plate (403), the clamping block (405) is located in the placing groove (401), and the clamping block (405) abuts against the stop blocks (404).

4. A bundled RF cable assembly as recited in claim 3, wherein, The through direction of the placing groove (401) is provided with a baffle (402) at both ends, and the baffle (402) is provided with an opening in the middle; The groove width of the placing groove (401) is greater than the cable diameter of the radio frequency cable (3), the through opening width of the middle of the baffle (402) is equal to the cable diameter of the radio frequency cable (3), and the diameter of the terminal of one end of the radio frequency cable (3) is greater than the through opening width of the middle of the baffle (402).

5. A bundled RF cable assembly as recited in claim 3, wherein, The arc-shaped two ends of the cable fixing bent plate (403) are located outside the groove openings of the placing groove (401), the arc-shaped two ends are respectively in abutment with the plate surfaces of one baffle (407), and the two baffles (407) are fixedly arranged on the plastic shell (201).

6. A bundled RF cable assembly as recited in claim 1, wherein, The bunching piece (5) comprises an elastic block (501), the elastic block (501) is provided with a cable groove (502), the shape of the cable groove (502) is matched with the shape of the cable of the radio frequency cable (3), and an opening is formed in the side of the cable groove (502) close to the elastic block (501).

7. A bundled RF cable assembly as recited in claim 6, wherein, The elastic block (501) corresponds to the radio frequency cable (3) one by one, a plurality of elastic blocks (501) are elastically fixed together through a connecting rubber (503) to form an integrated structure; One end of the integrated structure is provided with a clamping pad (504), the other end of the integrated structure is provided with an elastic groove (505), and the clamping pad (504) and the elastic groove (505) are clamped and matched; The integrated structure is a character-shaped structure or a circular ring-shaped structure.

8. A bundled RF cable assembly as recited in claim 1, wherein, The clamping structure (4) corresponds to the radio frequency cable (3) one by one.

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