CN214673105U - Radio frequency connector with protective structure - Google Patents

Abstract

The utility model discloses a radio frequency connector with protective structure, including base, connector, contact pin, cable, protection machanism and fixed establishment, connector and cable of base both sides difference fixedly connected with, just be located contact pin of connector intermediate position fixedly connected with in the connector, just be located the contact pin outside in the connector and be provided with a protection machanism, fixed establishment sets up in the base outside, the beneficial effects of the utility model are that: the guard plate through the protection mechanism is spacing to the contact pin in the connector, can prevent that the contact pin from not aligning the jack, perhaps directly receives the bending that exogenic action caused to cause the unable normal use's of connector the condition, effectual contact pin to in the connector carries out safety protection.

Description

Radio frequency connector with protective structure

Technical Field

The utility model relates to a radio frequency connector technical field specifically is a radio frequency connector with protective structure.

Background

The radio frequency connector is one of electrical connectors, generally, a contact pin is fixedly connected in the connector, and the contact pin is inserted into a jack of a socket to realize the connection of an electrical cable, and the radio frequency connector has the characteristics of miniaturization, convenience, large capacity and the like.

However, when the connector is inserted into the socket, the contact pin is often bent due to the fact that the contact pin and the jack in the connector are inserted for alignment, and in the process of storing the connector, the contact pin does not have any protective structure, and when the contact pin is subjected to external force, the contact pin is bent, and finally the connector cannot be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio frequency connector with protective structure 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 connector with protective structure, includes base, connector, contact pin, cable, protection machanism and fixed establishment, connector and cable of base both sides difference fixedly connected with, just be located contact pin of connector intermediate position fixedly connected with in the connector, just be located the contact pin outside in the connector and be provided with a protection machanism, fixed establishment sets up in the base outside.

Preferably, protection machanism includes guard plate, telescopic link, first insulation board, second insulation board, coupling spring and limiting plate, guard plate sliding connection just is located the connector outside in the connector, the contact pin pass the guard plate intermediate position and with guard plate sliding connection, the guard plate outside contacts with the connector inside wall, the guard plate is close to a set of telescopic link of base one side fixedly connected with, the telescopic link is located guard plate outside evenly distributed.

Preferably, first insulating plate of connector inside wall fixedly connected with, the guard plate is close to second insulation board of first insulating plate one side intermediate position fixedly connected with, a coupling spring of fixedly connected with between first insulating plate and the second insulation board, coupling spring is located the contact pin outside.

Preferably, the telescopic link is kept away from guard plate one end and is all passed the base, the telescopic link passes base one end fixedly connected with limiting plate, limiting plate sliding connection is in the cable outside.

Preferably, fixed establishment includes flexible groove, fixed inserted bar, reset spring and draw-in groove, flexible groove is evenly seted up in the base lateral wall and the position is corresponding with protection machanism's telescopic link, the equal sliding connection of flexible inslot has a fixed inserted bar, the draw-in groove is seted up in protection machanism's the telescopic link outside and the position is corresponding with fixed inserted bar, flexible groove is all passed in the fixed inserted bar outside.

Preferably, the fixed inserted bar is located the equal fixedly connected with clamp plate of flexible groove outer one end, equal fixedly connected with reset spring between clamp plate and the base, reset spring all is located the fixed inserted bar outside.

Compared with the prior art, the beneficial effects of the utility model are that: the guard plate through the protection mechanism is spacing to the contact pin in the connector, can prevent that the contact pin from not aligning the jack, perhaps directly receives the bending that exogenic action caused to cause the unable normal use's of connector the condition, effectual contact pin to in the connector carries out safety protection.

Drawings

FIG. 1 is a front sectional structure diagram of the present invention;

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

FIG. 3 is a schematic view of the side appearance structure of the protection plate of the present invention;

fig. 4 is a schematic view of the front appearance structure of the present invention.

In the figure: 1. a base; 2. a connector; 3. inserting a pin; 4. a cable; 5. a protection mechanism; 51. a protection plate; 52. a telescopic rod; 53. a first insulating plate; 54. a second insulating plate; 55. a connecting spring; 56. a limiting plate; 6. a fixing mechanism; 61. a telescopic groove; 62. fixing the inserted rod; 63. pressing a plate; 64. a return spring; 65. a clamping groove.

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. 1-4, the present invention provides a technical solution: the utility model provides a radio frequency connector with protective structure, the on-line screen storage device comprises a base 1, connector 2, contact pin 3, cable 4, protection machanism 5 and fixed establishment 6, connector 2 and cable 4 of base 1 both sides difference fixedly connected with, just be located contact pin 3 of 2 intermediate position fixedly connected with of connector 2 in the connector, just be located the 3 outsides of contact pin in the connector 2 and be provided with a protection machanism 5, fixed establishment 6 sets up in the base 1 outside, keep away from clamp plate 63 one end through fixed inserted bar 62 and follow roll-off in draw-in groove 65, finally make connecting spring 55 promote guard plate 51 to be located connector 2 and slide to keeping away from base 1 one side, finally can keep away from base 1 one end to contact pin 3 and carry out the bending prevention protection.

The protection mechanism 5 comprises a protection plate 51, an expansion link 52, a first insulation plate 53, a second insulation plate 54, a connecting spring 55 and a limit plate 56, wherein the protection plate 51 is slidably connected in the connector 2 and positioned outside the connector 2, the contact pin 3 passes through the middle position of the protection plate 51 and is slidably connected with the protection plate 51, the outer side of the protection plate 51 is contacted with the inner side wall of the connector 2, one side of the protection plate 51 close to the base 1 is fixedly connected with a group of expansion links 52, the expansion links 52 are positioned outside the protection plate 51 and are uniformly distributed, the inner side wall of the connector 2 is fixedly connected with a first insulation plate 53, the middle position of the protection plate 51 close to the first insulation plate 53 is fixedly connected with a second insulation plate 54, the connecting spring 55 is fixedly connected between the first insulation plate 53 and the second insulation plate 54, the connecting spring 55 is positioned outside the contact pin 3, one end of the expansion link 52 far away from the protection plate 51 passes through the base 1, the telescopic rod 52 penetrates one end of the base 1 and is fixedly connected with a limiting plate 56, the limiting plate 56 is connected to the outer side of the cable 4 in a sliding manner, the protection plate 51 slides towards the connector 2, so that the telescopic rod 52 can be driven to slide towards the connector 2, meanwhile, the first insulating plate 53 and the second insulating plate 54 slide towards one side and extrude the connecting spring 55, and finally, the clamping groove 65 slides to be aligned with the fixed inserted rod 62, the fixing mechanism 6 comprises a telescopic groove 61, a fixed inserted rod 62, a reset spring 64 and a clamping groove 65, the telescopic groove 61 is uniformly formed in the side wall of the base 1 and corresponds to the telescopic rod 52 of the protection mechanism 5, the fixed inserted rod 62 is respectively connected with the fixed inserted rod 62 in a sliding manner, the clamping groove 65 is formed in the outer side of the telescopic rod 52 of the protection mechanism 5 and corresponds to the fixed inserted rod 62 in position, the outer side of the fixed inserted rod 62 penetrates through the telescopic groove 61, one end of the fixed inserted rod 62, which is positioned outside the telescopic groove 61, is respectively and is fixedly connected with a pressing plate 63, the reset spring 64 is fixedly connected between the pressing plate 63 and the base 1, the reset spring 64 is located on the outer side of the fixed inserting rod 62, the fixed inserting rod 62 is located in the telescopic groove 61 and slides towards one side of the telescopic rod 52, and finally one end, far away from the pressing plate 63, of the fixed inserting rod 62 can be inserted into the clamping groove 65, so that the protection plate 51 is fixed in the connector 2.

Specifically, when the utility model is used, the connector 2 is firstly inserted into the socket, when the pin 3 is not aligned with the jack in the socket, the pin 3 can be effectively prevented from bending due to the position limitation of the protection plate 51 on the pin 3, after the pin 3 is inserted into the jack, the outside of the jack pushes the protection plate 51 to slide into the connector 2, so as to drive the expansion link 52 to slide into the connector 2, meanwhile, the first insulation plate 53 and the second insulation plate 54 slide to one side close to each other and extrude the connecting spring 55, finally, the slot 65 slides to be aligned with the fixed inserted link 62, thereby, under the pulling of the reset spring 64, the pressing plate 63 can slide to one side close to the base 1, the fixed inserted link 62 is positioned in the expansion slot 61 to slide to one side of the expansion link 52, finally, the end of the fixed inserted link 62 far from the pressing plate 63 can be inserted into the slot 65, so that the protection plate 51 is fixed in the connector 2, when the connector 2 is pulled out and stored, the pressing plate 63 is directly pulled to slide on one side away from the base 1, the fixed inserting rod 62 is enabled to slide out of the clamping groove 65 from one end of the pressing plate 63, finally the connecting spring 55 pushes the protection plate 51 to slide on one side away from the base 1 in the connector 2, and finally the end of the inserting needle 3 away from the base 1 can be protected in a bending mode.

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 (6)

1. The utility model provides a radio frequency connector with protective structure, its characterized in that, includes base (1), connector (2), contact pin (3), cable (4), protection machanism (5) and fixed establishment (6), connector (2) and cable (4) of base (1) both sides difference fixedly connected with, just be located contact pin (3) of connector (2) intermediate position fixedly connected with in connector (2), just be located contact pin (3) outside in connector (2) and be provided with one protection machanism (5), fixed establishment (6) set up in the base (1) outside.

2. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: protection machanism (5) are including guard plate (51), telescopic link (52), first insulating plate (53), second insulation board (54), connecting spring (55) and limiting plate (56), guard plate (51) sliding connection just is located the connector (2) outside in connector (2), contact pin (3) pass guard plate (51) intermediate position and with guard plate (51) sliding connection, the guard plate (51) outside contacts with connector (2) inside wall, guard plate (51) are close to a set of telescopic link (52) of base (1) one side fixedly connected with, telescopic link (52) are located guard plate (51) outside evenly distributed.

3. A radio frequency connector with a shielding structure as set forth in claim 2, wherein: connector (2) inside wall fixedly connected with first insulation board (53), guard plate (51) are close to second insulation board (54) of first insulation board (53) one side intermediate position fixedly connected with, connecting spring (55) of fixedly connected with between first insulation board (53) and second insulation board (54), connecting spring (55) are located contact pin (3) outside.

4. A radio frequency connector with a shielding structure as set forth in claim 2, wherein: the protection plate (51) is kept away from in telescopic link (52) one end all passes base (1), telescopic link (52) pass base (1) one end fixedly connected with limiting plate (56), limiting plate (56) sliding connection is in the cable (4) outside.

5. A radio frequency connector with a shielding structure as set forth in claim 1, wherein: fixed establishment (6) are including flexible groove (61), fixed inserted bar (62), reset spring (64) and draw-in groove (65), flexible groove (61) are evenly seted up in base (1) lateral wall and the telescopic link (52) of position and protection machanism (5) corresponding, equal sliding connection has a fixed inserted bar (62) in flexible groove (61), draw-in groove (65) are seted up in the telescopic link (52) outside of protection machanism (5) and the position is corresponding with fixed inserted bar (62), flexible groove (61) are all passed in fixed inserted bar (62) outside.

6. A radio frequency connector with a shielding structure as set forth in claim 5, wherein: fixed inserted bar (62) are located outer one end of flexible groove (61) and all fixedly connected with clamp plate (63), equal fixedly connected with reset spring (64) between clamp plate (63) and base (1), reset spring (64) all are located fixed inserted bar (62) outside.

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