Multifunctional signal amplifier based on wireless transmission

Abstract

The utility model belongs to the technical field of signal amplifiers, and particularly relates to a multifunctional signal amplifier based on wireless transmission, which comprises an amplifier shell, a plurality of groups of connecting sleeves are symmetrically and integrally connected to the outer side of the amplifier shell, positioning holes are arranged in the connecting sleeves, and a plurality of groups of antenna components are arranged. The multiple groups of antenna components are arranged in one-to-one correspondence with the connecting sleeves and comprise connecting seats connected with the connecting sleeves, positioning columns clamped and matched with the positioning holes are arranged on the outer sides of the connecting seats, connecting rods are hinged to the end parts of the connecting seats, antennas are arranged on the connecting rods, and connecting plugs are electrically connected with the connecting holes in a plug-in manner, so that the antenna structure is divided into two structures which are detachably connected; after the antenna structure is damaged, the whole antenna structure does not need to be replaced, and due to the connection modes that the positioning holes are matched with the positioning columns, the antenna parts are connected with the connecting sleeves and clamped and matched, the antenna parts can be conveniently separated from the amplifier shell, and follow-up operation such as replacement and maintenance of the antenna parts is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of signal amplifiers, in particular to a multifunctional signal amplifier based on wireless transmission. Background Art

[0002] An amplifier is a device that amplifies the voltage or power of an input signal. It is composed of electron tubes or transistors, power transformers, and other electrical components. It is used in various devices such as communications, broadcasting, radar, television, and automatic control. Operational amplifiers mainly operate and amplify electrical signals, and are therefore widely used in various electronic devices.

[0003] Existing wireless amplifiers typically use locating bolts to connect various components, such as the amplifier housing and the signal transmitter rod (i.e., antenna) connected to the amplifier housing. This makes it difficult to replace a broken signal transmitter rod (requiring a screwdriver to remove the screws and then replace it), which can result in delayed signal transmission and data loss. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide a multifunctional signal amplifier based on wireless transmission, in which the connecting plug is electrically connected to the connecting hole, and the antenna structure is divided into two detachable and connected structures. After the antenna structure is damaged, there is no need to replace the entire structure. The positioning hole and the positioning column are matched to connect the antenna component and the connecting sleeve. The snap-fit ​​connection method makes it easy to separate the antenna component from the amplifier housing, and facilitates subsequent replacement and maintenance of the antenna component.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A multifunctional signal amplifier based on wireless transmission, comprising:

[0008] The amplifier housing is used as a connection base, and the outer side of the amplifier housing is symmetrically integrally formed and connected with multiple sets of connecting sleeves, and positioning holes are opened in the connecting sleeves;

[0009] The antenna components are provided with multiple groups, and the multiple groups of antenna components are arranged in one-to-one correspondence with the connecting sleeve, including a connecting seat connected to the connecting sleeve, a positioning column is provided on the outside of the connecting seat and is engaged with the positioning hole, and a connecting rod is hinged at the end of the connecting seat, and the antenna is arranged on the connecting rod.

[0010] As a preferred solution of the multifunctional signal amplifier based on wireless transmission described in the present invention, multiple groups of connection holes are opened in the positioning hole, and the front end of the positioning column is connected to a connection plug electrically connected to the connection hole.

[0011] As a preferred solution of a multifunctional signal amplifier based on wireless transmission described in the utility model, wherein: the outer side of the connecting sleeve is provided with an external thread 1, the outer side of the connecting seat is provided with an external thread 2 adapted to the external thread 1, and a locking cap is screwed corresponding to the external thread 1 and the outer side.

[0012] As a preferred solution of the multifunctional signal amplifier based on wireless transmission described in the utility model, an extension cover is sleeved on the outer side of the antenna, and the extension cover is arranged in a trumpet shape.

[0013] As a preferred solution of the multifunctional signal amplifier based on wireless transmission described in the utility model, the amplifier housing has a built-in wireless transmitter and is connected to a remote terminal via the wireless transmitter.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The connecting plug is electrically connected to the connecting hole, dividing the antenna structure into two detachable and connectable structures. If the antenna structure is damaged, it does not need to be replaced as a whole.

[0016] 2. The positioning hole is matched with the positioning column to connect the antenna component and the connecting sleeve. The snap-fit ​​connection method makes it easy to separate the antenna component from the amplifier housing and facilitate subsequent replacement and maintenance of the antenna component. The locking cap is screwed with the external thread 1 and the external thread 2, which further fixes the amplifier housing and the antenna component on the basis of snap-fit, ensuring the tightness of the connection between the two without affecting subsequent disassembly and assembly operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 For the utility model 1 Figure 1 Schematic diagram of the cross-section structure.

[0021] In the figure: 100 amplifier housing, 110 connecting sleeve, 111 positioning hole, 111a connecting hole, 112 external thread 1, 200 antenna component, 210 connecting base, 211 positioning column, 211a connecting plug, 212 external thread 2, 220 connecting rod, 221 antenna, 230 extension cover. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0026] This utility model provides a multifunctional signal amplifier based on wireless transmission. Figure 1-3 , including an amplifier housing 100, an antenna component 200 and a locking cap 300;

[0027] Please continue reading Figure 1-3 The amplifier housing 100 is used as a connection base. The outer side of the amplifier housing 100 is symmetrically integrally formed and connected to multiple groups of connecting sleeves 110. The connecting sleeve 110 has a positioning hole 111, and the positioning hole 111 has multiple groups of connecting holes 111a.

[0028] Please continue reading Figure 1-3, the antenna component 200 is provided with multiple groups, and the multiple groups of antenna components 200 are arranged in a one-to-one correspondence with the connecting sleeve 110, including a connecting base 210 connected to the connecting sleeve 110, a positioning column 211 that is snap-fitted with the positioning hole 111 is provided on the outer side of the connecting base 210, a connecting rod 220 is hinged at the end of the connecting base 210, an antenna 221 is provided on the connecting rod 220, and a connecting plug 211a that is electrically connected to the connecting hole 111a is connected to the front end of the positioning column 211. The connecting plug 211a is plugged and electrically connected to the connecting hole 111a, dividing the antenna structure into two detachable connection structures, which is convenient for replacing the antenna 221. An extension cover 230 is sleeved on the outer side of the antenna 221, and the extension cover 230 is set in a horn shape;

[0029] The antenna component 200 is connected to the connecting sleeve 110 by cooperating with the positioning hole 111 and the positioning column 211. The snap-fit ​​connection method facilitates the separation of the antenna component 200 from the amplifier housing 100, and facilitates subsequent replacement and maintenance of the antenna component 200.

[0030] Please continue reading Figure 1-2 Furthermore, an external thread 112 is formed on the outer side of the connecting sleeve 110, and an external thread 212 is formed on the outer side of the connecting seat 210 to match the external thread 112. A locking cap 300 is screwed on the corresponding external thread 112 and the outer side. The locking cap 300 is screwed together with the external thread 112 and the external thread 212, and the amplifier housing 100 and the antenna component 200 are further fixed on the basis of the clamping, ensuring the tightness of the connection between the two.

[0031] Working principle: When the utility model is in use, the connecting plug 211a is plugged into the connecting hole 111a for electrical connection, dividing the antenna structure into two detachable and connected structures. After the antenna structure is damaged, there is no need to replace the entire structure. The positioning hole 111 cooperates with the positioning column 211 to connect the antenna component 200 and the connecting sleeve 110. The snap-fit ​​connection method makes it easy to separate the antenna component 200 from the amplifier housing 100, and facilitates subsequent replacement and maintenance of the antenna component 200. At the same time, the locking cap 300 is screwed into the external thread 112 and the external thread 212, and the amplifier housing 100 and the antenna component 200 are further fixed on the basis of the snap-fit, ensuring the tightness of the connection between the two without affecting subsequent disassembly and assembly operations.

[0032] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A multifunctional signal amplifier based on wireless transmission, characterized in that: include: An amplifier housing (100) serving as a connection base, wherein the outer side of the amplifier housing (100) is symmetrically integrally formed and connected to a plurality of connection sleeves (110), and positioning holes (111) are provided in the connection sleeves (110); The antenna components (200) are provided in a plurality of groups, and the plurality of groups of antenna components (200) are arranged in a one-to-one correspondence with the connecting sleeve (110), including a connecting seat (210) connected to the connecting sleeve (110), a positioning column (211) provided on the outside of the connecting seat (210) and engaged with the positioning hole (111), a connecting rod (220) being hingedly connected to the end of the connecting seat (210), and an antenna (221) being arranged on the connecting rod (220).

2. The multifunctional signal amplifier based on wireless transmission according to claim 1, characterized in that: Multiple groups of connection holes (111a) are provided in the positioning hole (111), and a connection plug (211a) electrically connected to the connection hole (111a) is connected to the front end of the positioning column (211).

3. The multifunctional signal amplifier based on wireless transmission according to claim 2, characterized in that: The outer side of the connecting sleeve (110) is provided with an external thread 1 (112), the outer side of the connecting seat (210) is provided with an external thread 2 (212) adapted to the external thread 1 (112), and a locking cap (300) is screwed corresponding to the external thread 1 (112) and the outer side.

4. The multifunctional signal amplifier based on wireless transmission according to claim 3, characterized in that: An extension cover (230) is sleeved on the outside of the antenna (221), and the extension cover (230) is arranged in a horn shape.

5. The multifunctional signal amplifier based on wireless transmission according to claim 4, characterized in that: The amplifier housing (100) has a built-in wireless transmitter and is connected to a remote terminal via the wireless transmitter.

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