CN211530199U - 5G antenna shrapnel with stable and reliable contact - Google Patents

Abstract

The utility model discloses a 5G antenna elastic sheet with stable and reliable contact, which comprises an installation bottom plate, an elastic arm, an upper limiting plate, a lower limiting plate and a reverse-folding elastic arm; the mounting base plate is provided with a welding hole and a tin containing concave position; the elastic arm comprises a connecting arm and an oblique arm, and the oblique arm is provided with a contact convex part and a horizontal extending part; the upper limiting plate is positioned above the connecting arm; the lower limiting plate is lower than the upper limiting plate in height and is positioned below the horizontal extension part; the reverse-folding elastic arm is bent backwards from the upper end of the oblique arm, extends downwards obliquely from front to back and is bent forwards and extended; so, through the structural design of each part, it is reliable to have realized the contact between antenna shell fragment and the antenna, and stability in use is good, and simultaneously, the rebound of antenna shell fragment has been increased in the setting of reverse book bullet arm, has reduced the deformation of antenna shell fragment, and, go up the setting of limiting plate and lower limiting plate, can inject the position of bullet arm when pushing down or kick-backing, has avoided the damage of bullet arm, and application scope is wide.

Description

5G antenna shrapnel with stable and reliable contact

Technical Field

The utility model relates to an antenna shell fragment field technique especially indicates a 5G antenna shell fragment that contacts reliable and stable.

Background

Currently, antenna clips are used in various electronic products; the antenna elastic sheet generally comprises a plate-shaped part for being welded on an electronic product, an elastic arm formed by bending one end of the plate-shaped part, and a limiting plate hook leg for preventing the elastic arm from popping outwards; the existing antenna elastic piece is poor in structural design, poor in contact between the antenna elastic piece and an antenna is easily caused under the condition that the antenna elastic piece is impacted by external force in the transportation and installation processes, stable use of the antenna elastic piece is reduced, the reliability is poor, and the application range is small.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a 5G antenna shell fragment that the contact is reliable and stable, and it is good through the structural design of each part, has realized that the contact between antenna shell fragment and the antenna is reliable, and stability in use is good, and simultaneously, the setting of inflection bullet arm has increased the resilience of antenna shell fragment, has reduced the deformation of antenna shell fragment, and application scope is wide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A5G antenna elastic sheet with stable and reliable contact comprises an installation bottom plate, an elastic arm, an upper limiting plate, a lower limiting plate and a reverse-folding elastic arm; wherein:

the mounting bottom plate is provided with a welding hole and a tin containing concave position, and the tin containing concave is arranged at the lower end of the mounting bottom plate in an upward concave manner;

the elastic arm comprises a connecting arm and an oblique arm which are integrally connected, the connecting arm extends backwards from the rear end of the mounting bottom plate, then bends forwards and extends forwards, the oblique arm extends upwards obliquely from back to front from the front end of the connecting arm, the oblique arm is provided with a contact convex part and a horizontal extending part, the contact convex part is arranged at the upper section of the oblique arm and is arranged in a protruding mode backwards, and the horizontal extending part extends forwards from the upper end of the oblique arm;

the upper limiting plate extends upwards from the left side and the right side of the mounting bottom plate and then bends towards the inner side, and the upper limiting plate is positioned above the connecting arm;

the lower limiting plate integrally extends upwards from one side of the mounting bottom plate and then bends towards the inner extension, the lower limiting plate is positioned on the front side of the upper limiting plate, the height of the lower limiting plate is lower than that of the upper limiting plate, and the lower limiting plate is positioned below the horizontal extension part;

the reverse-folding elastic arm is bent backwards from the upper end of the oblique arm, extends downwards from the front to the back in an oblique mode, is bent forwards and extends, and the lower end of the reverse-folding elastic arm and the upper end of the mounting bottom plate are kept away from each other.

As a preferable scheme, the lower limiting plate extends upwards from the left side and the right side of the mounting bottom plate and then bends towards the inner extension.

Preferably, the lower limiting plate is integrally extended upwards from the front side of the mounting base plate and then bent towards the inner side.

As a preferable scheme, the soldering holes and the tin containing concave positions are arranged on the mounting base plate in a front-back spacing manner, and the tin containing concave positions are located below the connecting arms.

As a preferred scheme, the device also comprises two adjusting pieces, the two adjusting pieces are provided, the upper limiting plates on the left side and the right side are both provided with through holes, the two adjusting pieces respectively penetrate through the corresponding through holes and are fixedly connected to the upper limiting plates, and the lower ends of the adjusting pieces are convexly exposed at the lower sides of the upper limiting plates; the lower end of the adjusting piece is abutted to the connecting arm of the elastic arm.

As a preferred scheme, the cross-section of the adjusting part is in a T-shaped structure, the adjusting part is provided with a positioning plate and a positioning column, the positioning column penetrates through the through hole and is abutted to the connecting arm, and the lower end of the positioning plate is limited by the upper end of the upper limiting plate.

Compared with the prior art, the utility model has obvious advantages and beneficial effect, concretely speaking, can know by above-mentioned technical scheme, it mainly is through the structural design of each part, realized that the contact between antenna shell fragment and the antenna is reliable, the stability in use is good, simultaneously, the setting of inflection bullet arm has increased the resilience of antenna shell fragment, the deformation of antenna shell fragment has been reduced, and, the setting of last limiting plate and lower limiting plate can be to the position restriction of bullet arm when pushing down or kick-backing, avoided the damage of bullet arm, structural design is ingenious reasonable, application scope is wide;

and the design of regulating part, adjust the regulating part according to the in service behavior of difference, reduce the height of bullet arm, the deformation angle of control upside limiting plate and bullet arm has avoided the too big plastic deformation who leads to of deformation angle of antenna shell fragment.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a cross-sectional view of a first embodiment of the present invention;

FIG. 2 is a partial schematic view of a first embodiment of the invention (shown in cross-section with an adjustment member);

fig. 3 is a cross-sectional view of a second embodiment of the present invention.

The attached drawings indicate the following:

10. mounting base plate 101, welding hole

102. Tin-containing concave position 11 and upper limiting plate

111. Through hole 12, lower limiting plate

13. Adjusting part 131 and positioning plate

132. Positioning column 20 and elastic arm

21. Connecting arm 22, diagonal arm

221. Contact protrusion 222, horizontal extension part

23. The elastic arm is folded back.

Detailed Description

Fig. 1 to fig. 3 show two specific structures of two embodiments of the present invention.

A5G antenna shrapnel with stable and reliable contact comprises a mounting bottom plate 10, a shrapnel arm 20, an upper limiting plate 11, a lower limiting plate 12 and a reverse bending shrapnel arm 23; wherein:

the mounting base plate 10 is provided with a welding hole 101 and a tin containing concave position 102, and the tin containing concave position 102 is arranged at the lower end of the mounting base plate 10 in an upward concave manner;

the elastic arm 20 comprises a connecting arm 21 and an oblique arm 22 which are integrally connected, the connecting arm 21 extends backwards from the rear end of the installation bottom plate 10, then bends forwards and extends forwards, the oblique arm 22 extends upwards obliquely from the rear end to the front end of the connecting arm 21, the oblique arm 22 is provided with a contact convex part 221 and a horizontal extending part 222, the contact convex part 221 is arranged at the upper section of the oblique arm 22 and protrudes backwards, and the horizontal extending part 222 extends forwards from the upper end of the oblique arm 22;

the upper limiting plate 11 extends upwards from the left side and the right side of the mounting bottom plate 10 and then bends towards the inner direction, and the upper limiting plate 11 is positioned above the connecting arm 21;

the lower limiting plate 12 integrally extends upwards from one side of the installation bottom plate 10 and then bends towards the inner extension, the lower limiting plate 12 is located at the front side of the upper limiting plate 11, the height of the lower limiting plate 12 is lower than that of the upper limiting plate 11, and the lower limiting plate 12 is located below the horizontal extension portion 222;

the reverse-folding elastic arm 23 is bent backwards from the upper end of the oblique arm 22, extends downwards obliquely from front to back, is bent forwards and extends, and has a distance between the lower end of the reverse-folding elastic arm 23 and the upper end of the mounting bottom plate 10; so, through the structural design of each part, realized that the contact between antenna shell fragment and the antenna is reliable, stability in use is good, and simultaneously, the rebound resilience of antenna shell fragment has been increased in the setting of inflection bullet arm, has reduced the deformation of antenna shell fragment, and application scope is wide.

As shown in fig. 1, in the first embodiment, the lower limiting plate 12 extends upward from the left and right sides of the installation bottom plate 10 and is bent to extend inward.

As shown in fig. 3, in the second embodiment, the lower limiting plate 12 is integrally extended upward from the front side of the mounting base plate 10 and then bent inward.

Usually, the soldering holes 101 and the tin-containing recesses 102 are arranged on the mounting base plate 10 in a front-to-back spaced manner, and the tin-containing recesses 102 are located below the connecting arms 21.

The adjusting device is characterized by further comprising two adjusting pieces 13, the upper limiting plates 11 on the left side and the right side are both provided with through holes 111, the two adjusting pieces 13 respectively penetrate through the corresponding through holes 111 and are fixedly connected to the upper limiting plates 11, and the lower ends of the adjusting pieces 13 are protruded out of the lower sides of the upper limiting plates 11; the lower end of the adjusting piece 13 abuts against the connecting arm 21 of the elastic arm 20.

As shown in fig. 3, the section of the adjusting member 13 is arranged in a T-shaped structure, the adjusting member 13 has a positioning plate 131 and a positioning column 132, the positioning column 132 passes through the through hole 111 and abuts against the connecting arm 21, and the lower end of the positioning plate 131 is limited by the upper end of the upper limiting plate 11; so, the design of regulating part is adjusted the regulating part according to the in service behavior of difference, reduces the height of bullet arm, controls the deformation angle of upside limiting plate and bullet arm, has avoided the too big plastic deformation who leads to of deformation angle of antenna shell fragment.

The utility model has the advantages that the design is mainly through the structural design of each part, the reliable contact between the antenna elastic sheet and the antenna is realized, the use stability is good, meanwhile, the rebound resilience of the antenna elastic sheet is increased by the arrangement of the reverse-folding elastic arm, the deformation of the antenna elastic sheet is reduced, and the arrangement of the upper limiting plate and the lower limiting plate can limit the position of the elastic arm when the elastic arm is pressed down or rebounded, the damage of the elastic arm is avoided, the structural design is ingenious and reasonable, and the application range is wide;

and the design of regulating part, adjust the regulating part according to the in service behavior of difference, reduce the height of bullet arm, the deformation angle of control upside limiting plate and bullet arm has avoided the too big plastic deformation who leads to of deformation angle of antenna shell fragment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a 5G antenna shell fragment that contact is reliable and stable which characterized in that: comprises a mounting bottom plate (10), an elastic arm (20), an upper limiting plate (11), a lower limiting plate (12) and a reverse-folding elastic arm (23); wherein:

the mounting base plate (10) is provided with a welding hole (101) and a tin containing concave position (102), and the tin containing concave position (102) is arranged at the lower end of the mounting base plate (10) in an upward concave mode;

the elastic arm (20) comprises a connecting arm (21) and an oblique arm (22) which are integrally connected, the connecting arm (21) extends backwards from the rear end of the mounting base plate (10), then bends forwards and extends forwards, the oblique arm (22) extends forwards and obliquely upwards from the front end of the connecting arm (21), the oblique arm (22) is provided with a contact convex part (221) and a horizontal extending part (222), the contact convex part (221) is arranged at the upper section of the oblique arm (22) and protrudes backwards, and the horizontal extending part (222) extends forwards from the upper end of the oblique arm (22);

the upper limiting plate (11) extends upwards from the left side and the right side of the mounting bottom plate (10) and is bent towards the inner extension direction, and the upper limiting plate (11) is positioned above the connecting arm (21);

the lower limiting plate (12) integrally extends upwards from one side of the mounting bottom plate (10) and then is bent towards the inner extension direction, the lower limiting plate (12) is located on the front side of the upper limiting plate (11), the height of the lower limiting plate (12) is lower than that of the upper limiting plate (11), and the lower limiting plate (12) is located below the horizontal extension part (222);

the reverse-folding elastic arm (23) is bent backwards from the upper end of the oblique arm (22), extends downwards from the front to the back in an oblique mode, is bent forwards and extends, and the lower end of the reverse-folding elastic arm (23) is kept away from the upper end of the mounting bottom plate (10).

2. The 5G antenna shrapnel with stable and reliable contact according to claim 1, characterized in that: the lower limiting plate (12) extends upwards from the left side and the right side of the mounting bottom plate (10) integrally and is bent towards the inner extension.

3. The 5G antenna shrapnel with stable and reliable contact according to claim 1, characterized in that: the lower limiting plate (12) is arranged and integrally extends upwards from the front side of the mounting bottom plate (10) and then is bent towards the inner extension.

4. The 5G antenna shrapnel with stable and reliable contact according to claim 1, characterized in that: the welding holes (101) and the tin containing concave positions (102) are arranged on the mounting base plate (10) in a front-back spacing mode, and the tin containing concave positions (102) are located below the connecting arms (21).

5. The 5G antenna shrapnel with stable and reliable contact according to claim 1, characterized in that: the device is characterized by further comprising two adjusting pieces (13), the two adjusting pieces (13) are arranged, through holes (111) are formed in the upper limiting plate (11) on the left side and the right side, the two adjusting pieces (13) penetrate through the corresponding through holes (111) respectively and are fixedly connected to the upper limiting plate (11), and the lower ends of the adjusting pieces (13) are exposed out of the lower side of the upper limiting plate (11); the lower end of the adjusting piece (13) is abutted against a connecting arm (21) of the elastic arm (20).

6. The 5G antenna shrapnel with stable and reliable contact according to claim 5, characterized in that: the cross-section of regulating part (13) is the setting of T shape structure, regulating part (13) have locating plate (131) and reference column (132), reference column (132) pass through-hole (111) and support and locate on linking arm (21), the lower extreme of locating plate (131) is restricted in the upper end of limiting plate (11).

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