CN214673140U

CN214673140U - Radio frequency cable assembly with joint waterproof structure

Info

Publication number: CN214673140U
Application number: CN202120354301.XU
Authority: CN
Inventors: 孙小涛
Original assignee: Xi'an Sipineng Electronic Technology Co Ltd
Current assignee: Xi'an Sipineng Electronic Technology Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-09
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a radio frequency cable component with a joint waterproof structure, which comprises a first cable, a second cable and a storage box, wherein the opposite ends of the first cable and the second cable are inserted into the storage box through two through holes, the first cable and the second cable are connected through a connector, both sides of the storage box are provided with sealing mechanisms, the upper end edge of the storage box is articulated with a flip cover, the bottom end of the flip cover is fixedly connected with an insert block, the upper end of the storage box is provided with a slot matched with the insert block, the insert block is inserted into the slot, one side of the storage box is provided with a limiting mechanism, one side of the limiting mechanism is inserted into the slot, and one side of the insert block close to the limiting mechanism is provided with a limiting groove. The safety is ensured.

Description

Radio frequency cable assembly with joint waterproof structure

Technical Field

The utility model relates to a radio frequency cable subassembly with connect waterproof construction belongs to radio frequency cable technical field.

Background

Radio frequency cables, also known as coaxial cables, are composed of an inner conductor, an outer conductor, and a medium supporting the inner and outer conductors, which are coaxial with each other. In radio frequency transmission of radio communication and broadcast television, radio frequency cables are important equipment. If the selection is improper, not only waste is caused, the investment cost is increased, but also the system is unstable in operation, faults are caused, and equipment is damaged. In order to properly select a radio frequency cable, it is necessary to learn some characteristic parameters and types of the cable. The characteristics of the radio frequency cable comprise electrical properties and mechanical properties, the electrical properties comprise characteristic impedance, transmission loss and frequency characteristics thereof, temperature characteristics, shielding characteristics, rated power, maximum withstand voltage mechanical properties comprise minimum bending radius, weight per unit length, allowable maximum tensile force and aging characteristics and consistency of the cable, and the radio frequency cable is widely applied to the aspects of wireless communication and broadcasting, television, radar, navigation, computers, instruments and the like.

At present, the waterproof measures at the joints of two radio frequency cables are usually wrapped by using sealing sleeves, so that the waterproof effect is single, the waterproof effect is limited, and when the sealing sleeves are damaged, the waterproof effect is lost, and the use performance and the service life of the radio frequency cables are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio frequency cable subassembly with connect waterproof construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radio frequency cable subassembly with connect waterproof construction, includes first cable, second cable and receiver, first cable and second cable looks remote site insert in the receiver through two openings, connect through the connector between first cable and the second cable, the receiver both sides all are equipped with sealing mechanism, receiver upper end border articulates there is flip, flip bottom fixedly connected with inserted block, the receiver upper end is equipped with the slot with inserted block looks adaptation, the inserted block is inserted and is established in the slot, receiver one side is equipped with stop gear, stop gear inserts in one side and establishes in the slot, one side that the inserted block is close to stop gear is equipped with the spacing groove.

Preferably, two sealing mechanism all includes solid fixed cylinder, sealed gum cover and sealing washer, the equal fixedly connected with solid fixed cylinder in receiver both sides, two gu fixed cylinder is corresponding with two openings respectively, two gu the equal fixedly connected with sealed gum cover in the fixed cylinder, two sealed gum cover inboard respectively with first cable outside, second cable outside in close contact with, two equal fixedly connected with sealing washer on the opening inner wall, two the sealing washer inboard respectively with first cable outside, second cable outside in close contact with.

Preferably, stop gear is including installation shell, gag lever post, control block, cover block, spring and two side channels, installation shell fixed connection is in the receiver outside, gag lever post one end is inserted and is established and combine together with the gag lever post in the slot, gag lever post and spacing groove looks adaptation, the gag lever post other end runs through installation shell and control block fixed connection, the fixed cover of gag lever post outside has cup jointed the cover block, the cover block is located the installation shell, fixedly connected with spring between cover block and the installation shell inner wall, the spring housing is established in the gag lever post periphery, all be equipped with the side channel with cover block looks adaptation on the installation shell both sides wall, the cover block both sides respectively with two side channel sliding connection.

Preferably, two supporting blocks are fixedly connected in the containing box, arc surfaces are arranged at the upper ends of the two supporting blocks, and the two arc surfaces are respectively matched with the first cable and the second cable.

Preferably, the bottom of the slot is fixedly connected with a waterproof pad, and the bottom end of the insert block is in close contact with the waterproof pad.

Preferably, the receiver outside is equipped with a plurality of apopores, and is a plurality of the apopore upper end all communicates with the slot is inside.

Preferably, the front end of the storage box is embedded with a transparent block, and the transparent block corresponds to the connector.

Compared with the prior art, the beneficial effects of the utility model are that: connect first cable and second cable in the containing box, can play certain guard action, utilize two seal covers to play preliminary sealed water-proof effects, sealed water-proof effects can be strengthened to two sealing washers of rethread, when the seal cover appears damaging, the sealing washer of logical mouth department still can play water-proof effects, guarantee radio frequency cable's life and performance, stimulate the control block simultaneously, the control block passes through the gag lever post and drives the sleeve piece and remove, and extrude the spring, when gag lever post and spacing groove separation, can open flip, be convenient for install and dismantle, therefore, the safety is guaranteed, can be fine protect first cable and second cable joint department.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is a schematic view of the supporting block structure of the present invention;

fig. 5 is a schematic view of the insert block structure of the present invention.

In the figure: 1. a storage box; 2. a cover is turned; 3. a first cable; 4. a connector; 5. a second cable; 6. a sealing mechanism; 61. a fixed cylinder; 62. sealing the rubber sleeve; 63. a seal ring; 7. a limiting mechanism; 71. mounting a shell; 72. a control block; 73. a spring; 74. a limiting rod; 75. sleeving blocks; 76. a side groove; 8. a port; 9. a support block; 10. a transparent block; 11. a limiting groove; 12. inserting a block; 13. a slot; 14. a waterproof pad; 15. a water outlet hole; 16. and (4) cambered surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a radio frequency cable assembly with a joint waterproof structure comprises a first cable 3, a second cable 5 and a storage box 1, opposite ends of the first cable 3 and the second cable 5 are inserted into the storage box 1 through two through holes 8, the first cable 3 and the second cable 5 are connected through a connector 4, sealing mechanisms 6 are arranged on two sides of the storage box 1, a flip cover 2 is hinged to the upper end edge of the storage box 1, an insertion block 12 is fixedly connected to the bottom end of the flip cover 2, an insertion groove 13 matched with the insertion block 12 is arranged at the upper end of the storage box 1, the insertion block 12 is inserted into the insertion groove 13, a limiting mechanism 7 is arranged on one side of the storage box 1, one side of the limiting mechanism 7 is inserted into the insertion groove 13, a limiting groove 11 is arranged on one side of the insertion block 12 close to the limiting mechanism 7, the radio frequency cable can be well prevented from being damaged through a double waterproof sealing structure, service life and service performance can be well protected, the safety is ensured.

Two sealing mechanism 6 all include a fixed cylinder 61, sealed gum cover 62 and sealing washer 63, the equal fixedly connected with fixed cylinder 61 in receiver 1 both sides, two fixed cylinders 61 correspond with two openings 8 respectively, equal fixedly connected with sealed gum cover 62 in two fixed cylinders 61, two sealed gum cover 62 inboards respectively with the first cable 3 outside, second cable 5 outside in close contact with, equal fixedly connected with sealing washer 63 on two openings 8 inner walls, two sealing washer 63 inboards respectively with the first cable 3 outside, second cable 5 outside in close contact with, utilize two seal covers to play preliminary sealing water-proof effects, sealed water-proof effects can be strengthened through two sealing washer 63, when the seal cover appears damaging, sealing washer 63 of opening 8 department still can play water-proof effects, guarantee radio frequency cable's life and performance, stop gear 7 includes installation shell 71, A limiting rod 74, a control block 72, a sleeve block 75, a spring 73 and two side grooves 76, wherein the mounting shell 71 is fixedly connected to the outer side of the storage box 1, one end of the limiting rod 74 is inserted into the slot 13 to be combined with the limiting groove 11, the limiting rod 74 is matched with the limiting groove 11, the other end of the limiting rod 74 penetrates through the mounting shell 71 to be fixedly connected with the control block 72, the sleeve block 75 is fixedly sleeved on the outer side of the limiting rod 74, the sleeve block 75 is positioned in the mounting shell 71, the spring 73 is fixedly connected between the sleeve block 75 and the inner wall of the mounting shell 71, the spring 73 is sleeved on the periphery of the limiting rod 74, the side grooves 76 matched with the sleeve block 75 are respectively arranged on the two side walls of the mounting shell 71, the two sides of the sleeve block 75 are respectively connected with the two side grooves 76 in a sliding manner, the control block 72 is pulled, the control block 72 drives the sleeve block 75 to move through the limiting rod 74 and extrudes the spring 73, when the limiting rod 74 is separated from the limiting groove 11, the flip 2 can be opened, convenient to installation and dismantlement, it is very convenient, two supporting shoe 9 of fixedly connected with in the receiver 1, two supporting shoe 9 upper ends all are equipped with cambered surface 16, two cambered surfaces 16 respectively with first cable 3, second cable 5 looks adaptation, be convenient for support first cable 3 and second cable 5, slot 13 bottom fixedly connected with

waterproof pad

14, 12 bottom of inserted block and waterproof pad 14 in close contact with, utilize waterproof pad 14 to play waterproof effect, 1 outside of receiver is equipped with a plurality of

apopores

15, 15 upper ends of a plurality of apopores all communicate with slot 13 is inside, when the unexpected income water in slot 13, can discharge water through

apopore

15, 1 front end of receiver is inlayed and is equipped with transparent piece 10, transparent piece 10 is corresponding with connector 4, be convenient for observe the internal conditions.

Specifically, the utility model discloses during the use, connect first cable 3 and second cable 5 in receiver 1, can play certain guard action, utilize two seal covers to play preliminary sealed water-proof effects, sealed water-proof effects can be strengthened to two sealing washer 63 of rethread, when the seal cover appears damaging, sealing washer 63 of 8 departments of opening still can play water-proof effects, guarantee radio frequency cable's life and performance, stimulate control block 72 simultaneously, control block 72 drives the sleeve block 75 through gag lever post 74 and removes, and extrude spring 73, when gag lever post 74 and spacing groove 11 separate, can open flip 2, be convenient for install and dismantle, it is very convenient, can be fine protect first cable 3 and second cable 5 junction, guarantee safety.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The radio frequency cable assembly with the joint waterproof structure comprises a first cable (3), a second cable (5) and a storage box (1), and is characterized in that opposite ends of the first cable (3) and the second cable (5) are inserted into the storage box (1) through two through holes (8), the first cable (3) and the second cable (5) are connected through a connector (4), sealing mechanisms (6) are arranged on two sides of the storage box (1), a flip cover (2) is hinged to the upper end edge of the storage box (1), an insertion block (12) is fixedly connected to the bottom end of the flip cover (2), a slot (13) matched with the insertion block (12) is formed in the upper end of the storage box (1), the insertion block (12) is inserted into the slot (13), a limiting mechanism (7) is arranged on one side of the storage box (1), and the limiting mechanism (7) is inserted into the slot (13) on one side of the limiting mechanism (7), and a limiting groove (11) is formed in one side, close to the limiting mechanism (7), of the inserting block (12).

2. A radio frequency cable assembly having a joint waterproofing structure according to claim 1, wherein: two sealing mechanism (6) all include solid fixed cylinder (61), sealed gum cover (62) and sealing washer (63), the solid fixed cylinder (61), two of the equal fixedly connected with in receiver (1) both sides gu fixed cylinder (61) corresponding with two openings (8) respectively, two gu fixed cylinder (61) interior equal fixedly connected with seals gum cover (62), two gu sealed gum cover (62) inboard respectively with first cable (3) outside, second cable (5) outside in close contact with, two equal fixedly connected with sealing washer (63), two on opening (8) inner wall gu sealing washer (63) inboard respectively with first cable (3) outside, second cable (5) outside in close contact with.

3. A radio frequency cable assembly having a joint waterproofing structure according to claim 1, wherein: limiting mechanism (7) is including installation shell (71), gag lever post (74), control block (72), pocket block (75), spring (73) and two side ways (76), installation shell (71) fixed connection is in receiver (1) outside, gag lever post (74) one end is inserted and is established and combine together with spacing groove (11) in slot (13), gag lever post (74) and spacing groove (11) looks adaptation, the gag lever post (74) other end runs through installation shell (71) and control block (72) fixed connection, gag lever post (74) outside fixed cover has been cup jointed pocket block (75), pocket block (75) are located installation shell (71), fixedly connected with spring (73) between pocket block (75) and installation shell (71) inner wall, spring (73) cover is established in gag lever post (74) periphery, all be equipped with side ways (76) with pocket block (75) looks adaptation on installation shell (71) both sides wall, two sides of the sleeve block (75) are respectively connected with the two side grooves (76) in a sliding manner.

4. A radio frequency cable assembly having a joint waterproofing structure according to claim 1, wherein: two supporting blocks (9) are fixedly connected in the storage box (1), arc surfaces (16) are arranged at the upper ends of the two supporting blocks (9), and the two arc surfaces (16) are respectively matched with the first cable (3) and the second cable (5).

5. A radio frequency cable assembly having a joint waterproofing structure according to claim 1, wherein: the bottom of the insertion groove (13) is fixedly connected with a waterproof pad (14), and the bottom end of the insertion block (12) is in close contact with the waterproof pad (14).

6. A radio frequency cable assembly having a joint waterproofing structure according to claim 1, wherein: receiver (1) outside is equipped with a plurality of apopores (15), and is a plurality of apopore (15) upper end all communicates with slot (13) inside.

7. A radio frequency cable assembly having a joint waterproofing structure according to claim 1, wherein: the front end of the storage box (1) is embedded with a transparent block (10), and the transparent block (10) corresponds to the connector (4).