CN218448417U - Antenna amplifier assembly - Google Patents
Antenna amplifier assembly Download PDFInfo
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- CN218448417U CN218448417U CN202222270553.1U CN202222270553U CN218448417U CN 218448417 U CN218448417 U CN 218448417U CN 202222270553 U CN202222270553 U CN 202222270553U CN 218448417 U CN218448417 U CN 218448417U
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- antenna amplifier
- amplifier body
- cover plate
- layer
- antenna
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Abstract
The utility model provides an antenna amplifier assembly belongs to the antenna amplifier field. The antenna amplifier comprises an antenna amplifier body, a fixed base and an insulating layer; the fixing base is characterized in that a containing groove is formed in the upper surface of the fixing base, a spring is arranged in the containing groove, the bottom of the antenna amplifier body is arranged at the upper end of the spring, the outer side of the antenna amplifier body is located a cover plate is arranged on the upper surface of the fixing base, the cover plate is fixedly connected with the upper surface of the fixing base through fastening screws, limiting blocks are fixedly connected to the two sides of the antenna amplifier body, and a first rubber buffer cushion is fixedly arranged on the inner wall of the containing groove. The utility model discloses a set up spring and first rubber blotter, the convenience is when the antenna amplifier body vibrates, cushions the impulsive force, has increased the security of on-vehicle antenna amplifier body when using to be convenient for improve life.
Description
Technical Field
The utility model relates to an antenna amplifier technical field particularly, relates to an antenna amplifier assembly.
Background
The antenna amplifier, also called a preamplifier, is an instrument for enhancing the reception of a weak signal and improving the quality of information reception. The existing vehicle-mounted antenna amplifier assembly is easy to be subjected to vibration impact and is often damaged when in use, so that the service life of the antenna amplifier assembly is prolonged, and meanwhile, the existing vehicle-mounted antenna amplifier assembly is weaker in anti-electromagnetic interference capability and reduced in service performance, so that the antenna amplifier assembly is designed.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above insufficiency, the utility model provides an antenna amplifier assembly.
The embodiment of the utility model provides an antenna amplifier assembly, which comprises an antenna amplifier body, a fixed base and an insulating layer;
the antenna amplifier comprises a fixed base, a fixed base and an antenna amplifier body, wherein the upper surface of the fixed base is provided with a containing groove, a spring is arranged in the containing groove, the bottom of the antenna amplifier body is arranged at the upper end of the spring, the outer side of the antenna amplifier body is positioned on the upper surface of the fixed base and is provided with a cover plate, the cover plate is fixedly connected with the upper surface of the fixed base through a fastening screw, two sides of the antenna amplifier body are fixedly connected with limiting blocks, and a first rubber cushion pad is fixedly arranged on the inner wall of the containing groove;
the insulating layer sets up the surface of the casing of antenna amplifier body, the surface of insulating layer is provided with the electromagnetic shield layer, the surface of electromagnetic shield layer is provided with fire-retardant layer.
In the implementation process, the spring and the first rubber buffer cushion are arranged, so that the impact force can be buffered conveniently when the antenna amplifier body vibrates, the safety of the vehicle-mounted antenna amplifier body in use is improved, and the service life is prolonged conveniently; by arranging the cover plate and the fastening screws, the cover plate can be taken down by screwing the fastening screws out of the cover plate, so that the antenna amplifier body can be taken out of the accommodating groove, and the antenna amplifier body is convenient to disassemble; the insulating layer, the electromagnetic shielding layer and the flame-retardant layer are arranged on the surface of the antenna amplifier body, so that the waterproof insulating property, the anti-electromagnetic interference capability and the heat-resistant flame-retardant property of the antenna amplifier body can be improved, and the use performance of the antenna amplifier body is improved.
In a specific embodiment, the two sides of the fixed base are both fixedly provided with installation positioning blocks, and installation preformed holes are formed in the installation positioning blocks.
In the implementation process, the fixing base can be conveniently installed and fixed.
In a specific embodiment, the springs are provided with five groups, and the five groups of springs are uniformly arranged in the accommodating groove.
In the implementation process, the buffer effect on the antenna amplifier body can be increased, and the protectiveness is increased.
In a specific embodiment, four groups of fastening screws are provided, the four groups of fastening screws are respectively arranged on the periphery of the cover plate, and the cover plate is provided with a sunk groove for the fastening screws to be screwed in.
In the above implementation process, the stability of fixing the cover plate can be increased.
In a specific embodiment, a second rubber buffer pad is fixedly arranged on the lower surface of the cover plate.
In the implementation process, the buffer effect of the lower surface of the cover plate can be increased.
In a specific embodiment, a plurality of groups of heat dissipation holes are formed in two sides of the antenna amplifier body, and dust screens are arranged on the plurality of groups of heat dissipation holes.
In the implementation process, the heat dissipation and ventilation can be conveniently carried out, and the dust prevention is conveniently carried out.
In a specific embodiment, the insulating layer is set as a glass fiber layer, the electromagnetic shielding layer is set as a carbon fiber anti-interference shielding layer, and the flame-retardant layer is set as a long glass fiber flame-retardant reinforced polypropylene material layer.
In the implementation process, the insulativity, the electromagnetic interference resistance and the flame retardance of the surface of the antenna amplifier body can be improved.
Has the advantages that:
1. the utility model is provided with the spring and the first rubber buffer cushion, so that the impact force can be buffered when the antenna amplifier body vibrates, and the safety of the vehicle-mounted antenna amplifier body in use is improved, thereby being convenient for prolonging the service life;
2. the cover plate and the fastening screws are arranged, and the fastening screws are screwed out of the cover plate, so that the cover plate can be taken down, the antenna amplifier body can be taken out from the containing groove, and the antenna amplifier body is convenient to disassemble;
3. the utility model discloses a set up insulating layer, electromagnetic shield layer and fire-retardant layer on the surface of antenna amplifier body, can increase the waterproof insulation of antenna amplifier body, anti-electromagnetic interference ability and heat-resisting fire behaviour to the performance of antenna amplifier body has been improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
FIG. 2 provides the cross-sectional view of the structure of FIG. 1 for an embodiment of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of the structure of the surface of the antenna amplifier body according to the embodiment of the present invention.
In the figure: 100. an antenna amplifier body; 110. a fixed base; 120. accommodating grooves; 130. a spring; 140. a cover plate; 150. fastening screws; 160. a limiting block; 170. a first rubber cushion; 180. installing a positioning block; 190. mounting a preformed hole; 1100. sinking a groove; 1120. a second rubber cushion; 1130. heat dissipation holes; 1140. a dust screen; 200. an insulating layer; 210. an electromagnetic shielding layer; 220. a flame retardant layer.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the 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.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-4, the present invention provides an antenna amplifier assembly, which includes an antenna amplifier body 100, a fixing base 110 and an insulating layer 200;
an accommodating groove 120 is formed in the upper surface of the fixing base 110, a spring 130 is arranged in the accommodating groove 120, the bottom of the antenna amplifier body 100 is arranged at the upper end of the spring 130, a cover plate 140 is arranged on the upper surface of the fixing base 110 on the outer side of the antenna amplifier body 100, the cover plate 140 is fixedly connected with the upper surface of the fixing base 110 through a fastening screw 150, two sides of the antenna amplifier body 100 are fixedly connected with limiting blocks 160, and a first rubber cushion pad 170 is fixedly arranged on the inner wall of the accommodating groove 120;
the insulating layer 200 is disposed on the outer surface of the housing of the antenna amplifier body 100, an electromagnetic shielding layer 210 is disposed on the outer surface of the insulating layer 200, and a flame retardant layer 220 is disposed on the outer surface of the electromagnetic shielding layer 210.
The utility model discloses in the scheme, for the convenience install fixedly to unable adjustment base 110, unable adjustment base 110's both sides are all fixed and are provided with erection locating piece 180, the installation preformed hole 190 has been seted up on the erection locating piece 180.
In this embodiment, in order to increase the buffering effect on the antenna amplifier body 100 and the protection performance, the springs 130 are provided in five groups, and the five groups of the springs 130 are uniformly disposed in the accommodating groove 120.
In specific arrangement, in order to increase the stability of fixing the cover plate 140, four sets of the fastening screws 150 are provided, the four sets of the fastening screws 150 are respectively arranged around the cover plate 140, and the cover plate 140 is provided with a sinking groove 1100 for screwing the fastening screws 150.
In the solution of the present invention, in order to increase the buffering effect of the lower surface of the cover plate 140, the lower surface of the cover plate 140 is fixed with a second rubber buffer 1120.
In this embodiment, in order to facilitate heat dissipation and ventilation and dust prevention, a plurality of heat dissipation holes 1130 are formed on both sides of the antenna amplifier body 100, and a dust screen 1140 is disposed on each of the heat dissipation holes 1130.
When the antenna amplifier is specifically arranged, in order to increase the insulation property, the electromagnetic interference resistance and the flame retardance of the surface of the antenna amplifier body 100, the insulating layer 200 is arranged to be a glass fiber layer, the electromagnetic shielding layer 210 is arranged to be a carbon fiber anti-interference shielding layer, and the flame retardant layer 220 is arranged to be a long glass fiber flame-retardant reinforced polypropylene material layer.
The working principle of the antenna amplifier assembly is as follows: when the vehicle-mounted antenna amplifier is used, the spring 130 and the first rubber buffer pad 170 are arranged, so that the impact force can be buffered when the antenna amplifier body 100 vibrates, the safety of the vehicle-mounted antenna amplifier body 100 in use is improved, and the service life is prolonged conveniently; by providing the cover plate 140 and the fastening screws 150, the cover plate 140 can be removed by unscrewing the fastening screws 150 from the cover plate 140, so that the antenna amplifier body 100 can be taken out of the housing groove 120, and the antenna amplifier body 100 can be easily detached; the insulating layer 200, the electromagnetic shielding layer 210 and the flame retardant layer 220 are arranged on the surface of the antenna amplifier body 100, so that the waterproof insulation, the anti-electromagnetic interference capability and the heat-resistant flame retardant property of the antenna amplifier body 100 can be improved, and the service performance of the antenna amplifier body 100 is improved.
The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An antenna amplifier assembly comprising
The antenna amplifier comprises an antenna amplifier body (100) and a fixed base (110), wherein an accommodating groove (120) is formed in the upper surface of the fixed base (110), a spring (130) is arranged in the accommodating groove (120), the bottom of the antenna amplifier body (100) is arranged at the upper end of the spring (130), a cover plate (140) is arranged on the upper surface, located on the fixed base (110), of the outer side of the antenna amplifier body (100), the cover plate (140) is fixedly connected with the upper surface of the fixed base (110) through a fastening screw (150), limiting blocks (160) are fixedly connected to two sides of the antenna amplifier body (100), and a first rubber buffer pad (170) is fixedly arranged on the inner wall of the accommodating groove (120);
insulating layer (200), insulating layer (200) set up the casing surface of antenna amplifier body (100), the surface of insulating layer (200) is provided with electromagnetic shield layer (210), the surface of electromagnetic shield layer (210) is provided with fire-retardant layer (220).
2. The antenna amplifier assembly of claim 1, wherein the fixing base (110) is fixedly provided with mounting and positioning blocks (180) at both sides thereof, and the mounting and positioning blocks (180) are provided with mounting and positioning holes (190).
3. An antenna amplifier assembly as claimed in claim 1, wherein said springs (130) are arranged in five groups, and wherein said five groups of springs (130) are uniformly arranged in said receiving groove (120).
4. The antenna amplifier assembly of claim 1, wherein four sets of fastening screws (150) are provided, the four sets of fastening screws (150) are respectively provided around the cover plate (140), and the cover plate (140) is provided with a sinking groove (1100) for the fastening screws (150) to screw in.
5. An antenna booster assembly as claimed in claim 1, wherein a second rubber cushion (1120) is fixedly provided to the lower surface of the cover plate (140).
6. The antenna amplifier assembly of claim 1, wherein a plurality of heat dissipation holes (1130) are formed on both sides of the antenna amplifier body (100), and a dust screen (1140) is disposed on each of the plurality of heat dissipation holes (1130).
7. The antenna amplifier assembly of claim 1, wherein the insulating layer (200) is a fiberglass layer, the electromagnetic shielding layer (210) is a carbon fiber anti-interference shielding layer, and the flame retardant layer (220) is a long fiberglass flame retardant reinforced polypropylene material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270553.1U CN218448417U (en) | 2022-08-24 | 2022-08-24 | Antenna amplifier assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270553.1U CN218448417U (en) | 2022-08-24 | 2022-08-24 | Antenna amplifier assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218448417U true CN218448417U (en) | 2023-02-03 |
Family
ID=85097891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222270553.1U Active CN218448417U (en) | 2022-08-24 | 2022-08-24 | Antenna amplifier assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218448417U (en) |
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2022
- 2022-08-24 CN CN202222270553.1U patent/CN218448417U/en active Active
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