Communication signal test equipment

Abstract

The utility model relates to the technical field of communication equipment, in particular to communication signal testing equipment, which comprises a communication signal testing equipment main body, four corners of the lower end of the communication signal testing equipment main body are fixedly connected with supporting legs, and the middle part of the right end of the communication signal testing equipment main body is fixedly connected with a connecting device. The upper end of the communication signal test equipment main body is fixedly connected with a signal device, and the front side and the rear side of the signal device are fixedly provided with an anti-interference device together; the signal device comprises a connecting base, and connecting columns are fixedly connected to the left portion, the middle portion and the right portion of the upper end of the connecting base. According to the communication signal testing equipment, signals are received comprehensively by optimizing the layout of the signal device, interference is shielded by the anti-interference device to guarantee signal stability, efficiency is improved by means of the data processing transmission module with clear division of labor, and high requirements for signal testing in a complex communication environment are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication equipment technical field, especially a kind of communication signal test equipment. BACKGROUND

[0002] In the rapid development of communication technology, the coverage of communication network continues to expand, the quality and stability of communication signal are increasingly critical, and communication signal test equipment is an important tool for ensuring the normal operation of communication network. The antenna layout of traditional communication signal test equipment is often relatively simple, and a single antenna cannot fully capture communication signals from different directions, resulting in signal reception blind spots in complex communication environments, affecting the accuracy of test results. Some existing communication signal test equipment has deficiencies in anti-interference, and external interference signals can easily mix into the received communication signals, causing signal distortion and further causing test results to deviate. Therefore, we introduce a kind of communication signal test equipment. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of communication signal test equipment, can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] A kind of communication signal test equipment, comprising a communication signal test equipment main body, the lower end of the communication signal test equipment main body is fixedly connected with support leg in four corners, the right end of the communication signal test equipment main body is fixedly connected with connecting device in the middle, the upper end of the communication signal test equipment main body is fixedly connected with signal device, and the front side and the back side of the signal device are fixedly installed with anti-interference device;

[0006] The signal device comprises a connecting seat, and the upper end left part, the upper end middle part and the upper end right part of the connecting seat are fixedly connected with connecting columns, the upper ends of the three connecting columns are fixedly connected with antenna main bodies, the outer surfaces of the three antenna main bodies are sleeved with protective sleeves in the lower parts, and the connecting seat is fixedly installed on the upper end of the communication signal test equipment main body.

[0007] The anti-interference device comprises a shielding shell one and a shielding shell two, three installation grooves one and three installation grooves two are respectively formed in the rear end of the shielding shell one and the front end of the shielding shell two, screw rods are fixedly connected with the rear end of the shielding shell one in four corners, fixed nuts are threadedly connected with the outer surfaces of the four screw rods, plug holes are formed in the front end of the shielding shell two in four corners, and the shielding shell one and the shielding shell two are located on the front side and the back side of the connecting column respectively.

[0008] Preferably, the left upper part and the right upper part of the communication signal test equipment body are fixedly connected with handles, the front end of the communication signal test equipment body is fixedly connected with a display screen, the rear end of the communication signal test equipment body is provided with three socket slots, and the lower part of the front end of the communication signal test equipment body is provided with a plurality of keys.

[0009] Preferably, the connecting device comprises a fixed plate, the rear left end of the fixed plate is provided with a data receiving module, the front left end of the fixed plate is sequentially provided with a data processing module, a general control module and a signal sending module from top to bottom, and the fixed plate is fixedly installed at the middle right end of the communication signal test equipment body.

[0010] Preferably, the positions and sizes of the four screw rods are matched with the positions and sizes of the four insertion holes one by one, the structure of the shielding shell one is the same as that of the shielding shell two and is symmetrically distributed in front and back.

[0011] Preferably, the data processing module, the general control module and the signal sending module are electrically connected through wires.

[0012] Preferably, the three connecting columns are equidistantly distributed at the upper end of the connecting seat, and the distance between the adjacent two connecting columns is equal.

[0013] Preferably, the bottom edges of the shielding shell one and the shielding shell two are parallel to the upper end surface of the connecting seat, and the four screw rods respectively vertically penetrate the corresponding insertion holes and extend to the rear side of the shielding shell two.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、In the utility model, the signal device is arranged with three connecting columns equidistantly distributed at the upper end of the connecting seat and connected with one antenna body respectively, so that the antenna body can receive communication signals more comprehensively from different directions, effectively solves the problem of incomplete signal reception and improves the integrity of signal reception in complex environment.

[0016] 2、In the utility model, the anti-interference device is composed of the shielding shell one and the shielding shell two which are the same in structure and symmetrically distributed in front and back, and is installed at the front side and the rear side of the connecting column through the screw rod, the insertion hole and the fixed screw sleeve, the installation groove one and the installation groove two opened by the anti-interference device play a limiting role on the antenna body and other components, can effectively shield external interference signals, greatly enhances the anti-interference ability of the equipment, guarantees the stability of signal reception and is suitable for various complex electromagnetic environments. ACCURACY OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model a kind of communication signal test equipment;

[0018] Figure 2 Figure 1 is a schematic diagram of the communication signal testing equipment main body of the communication signal testing equipment of the utility model;

[0019] Figure 3 Figure 1 is a schematic diagram of the communication signal testing equipment main body of the communication signal testing equipment of the utility model;

[0020] Figure 4 Figure 1 is a schematic diagram of the communication signal testing equipment main body of the communication signal testing equipment of the utility model;

[0021] In the figure: 1, communication signal testing equipment main body; 2, support foot; 3, display screen; 4, button; 5, connecting device; 6, signal device; 7, socket slot; 8, handle; 9, anti-interference device; 51, fixed plate; 52, data receiving module; 53, data processing module; 54, general control module; 55, signal sending module; 61, connecting seat; 62, connecting column; 63, protective sleeve; 64, antenna main body; 91, shielding shell one; 92, screw rod; 93, mounting groove one; 94, shielding shell two; 95, mounting groove two; 96, fixed screw sleeve; 97, insertion hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] In the description of the utility model, it should be pointed out that the positions or location relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the positions or location relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme:

[0026] A communication signal test equipment, including communication signal test equipment main body 1, the lower end four corners of communication signal test equipment main body 1 are all fixedly connected with support leg 2, the right -hand middle of communication signal test equipment main body 1 is fixedly connected with connecting device 5, the upper end of communication signal test equipment main body 1 is fixedly connected with signal device 6, and the front side and rear side of signal device 6 are fixedly installed with anti -interference device 9 in common,

[0027] The upper end of the left end and the upper end of the right end of communication signal test equipment main body 1 are all fixedly connected with handle 8, and the front end of communication signal test equipment main body 1 is fixedly connected with display screen 3, the rear end of communication signal test equipment main body 1 is provided with three socket grooves 7, and the lower part of the front end of communication signal test equipment main body 1 is provided with a plurality of buttons 4.

[0028] In the embodiment, signal device 6 includes connecting seat 61, the upper end left part, the upper end middle part and the upper end right part of connecting seat 61 are all fixedly connected with connecting column 62, the upper end of three connecting columns 62 is all fixedly connected with antenna main body 64, the outer surface lower part of three antenna main bodies 64 is all sleeved with protective sleeve 63, connecting seat 61 is fixedly installed at the upper end of communication signal test equipment main body 1, anti -interference device 9 includes shield shell one 91 and shield shell two 94, and the rear end of shield shell one 91 and the front end of shield shell two 94 are respectively provided with three installation grooves one 93 and three installation grooves two 95, the rear end of shield shell one 91 is all fixedly connected with screw rod 92, the outer surface of four screw rods 92 is all screw connected with fixed nut 96, the front end of shield shell two 94 is all provided with through insertion hole 97, shield shell one 91 and shield shell two 94 are located at the front side and the rear side of connecting column 62 respectively, the position size of four screw rods 92 and the position size of four through insertion holes 97 are one-to-one matched, the structure of shield shell one 91 and the structure of shield shell two 94 are same and are symmetrically distributed in front and back, three connecting columns 62 are equally spaced distribution at the upper end of connecting seat 61, the interval between adjacent two connecting columns 62 is equal, the bottom edge of shield shell one 91 and shield shell two 94 keeps parallel with the upper end surface of connecting seat 61, four screw rods 92 respectively vertically pass through corresponding through insertion hole 97 and extend to the rear side of shield shell two 94 after.

[0029] Through the above scheme: signal device 6 and anti-interference device 9 cooperate, the connecting seat 61 of the signal device 6 is stably installed on the upper end of the communication signal test equipment main body 1, and the three connecting columns 62 distributed at equal intervals on the upper end are respectively connected with an antenna main body 64, which can receive communication signals more comprehensively from different directions. The protective sleeve 63 sleeved on the outer surface of the lower part of the antenna main body 64 can prevent it from being physically damaged. The received signals are transmitted to the inside of the communication signal test equipment main body 1 through the connecting columns 62. The anti-interference device 9 is composed of shield shell one 91 and shield shell two 94 which are symmetrical in structure. The screw rods 92 at the four corners of the rear end of the shield shell one 91 are accurately matched in size with the insertion holes 97 at the four corners of the front end of the shield shell two 94. The screw rods 92 vertically penetrate the insertion holes 97 and are fixed by the fixed screw sleeves 96, thereby installing the two on the front and rear sides of the connecting column 62. The three installation grooves one 93 and the three installation grooves two 95 respectively arranged on the rear end of the shield shell one 91 and the front end of the shield shell two 94 can limit the position of the antenna main body 64 and other components, ensuring the stability of the position. At the same time, the shield shell one 91 and the shield shell two 94 can effectively shield the external interference signals. The bottom edges of the shield shell one 91 and the shield shell two 94 are parallel to the upper end surface of the connecting seat 61, further ensuring the tightness and stability of the installation.

[0030] In the embodiment, the connecting device 5 includes a fixed plate 51. The left rear part of the fixed plate 51 is provided with a data receiving module 52. The left front part of the fixed plate 51 is sequentially provided with a data processing module 53, a general control module 54 and a signal sending module 55 from top to bottom. The fixed plate 51 is fixedly installed at the right middle part of the communication signal test equipment main body 1. The data processing module 53, the general control module 54 and the signal sending module 55 are electrically connected with the communication signal test equipment main body 1 through wires.

[0031] Through the above scheme: the fixed plate 51 of the connecting device 5 is fixedly installed at the right middle part of the communication signal test equipment main body 1, providing an installation basis for each module. The data receiving module 52 at the left rear part of the fixed plate 51 is responsible for receiving data information transmitted from external equipment or other parts inside the equipment. The received data is transmitted to the data processing module 53 sequentially arranged from top to bottom at the left front part of the fixed plate 51. The data processing module 53 is electrically connected with the communication signal test equipment main body 1 through wires, analyzes, converts and processes the data, and processes the original data into a format that can be further utilized by the equipment. The general control module 54 is also electrically connected with the communication signal test equipment main body 1 through wires. It coordinates the data processing flow of the entire equipment, coordinates the work of each module according to the preset program and the received data, and ensures the smooth operation of the equipment. The data processed and regulated is sent to the designated external equipment or other modules inside the equipment that need data by the signal sending module 55 through wires.

[0032] It needs to be explained, the utility model discloses a kind of communication signal test equipment, communication signal test equipment main body 1 is kept stable by the support foot 2 of lower end four corners Place, operator can view test data and result by the display screen 3 of front end, input instruction using several keys 4 of front end lower part, operate control to equipment, simultaneously, the handle 8 of communication signal test equipment main body 1 left end upper part and right end upper part is convenient to carry equipment, the connecting seat 61 in signal device 6 is fixedly installed in the upper end of communication signal test equipment main body 1, three connecting columns 62 of its upper end left part, middle and right part are equidistant distribution, each is connected with an antenna main body 64, protective sleeve 63 of antenna main body 64 outer surface lower part sleeve joint plays the role of protection, antenna main body 64 is responsible for receiving communication signal, and received signal is transmitted to communication signal test equipment main body 1 inside by connecting column 62 and is subsequently handled, to reduce the influence of external interference on signal reception, interference prevention device 9 is installed on the front side and rear side of signal device 6, and interference prevention device 9 is composed of shielding shell one 91 and shielding shell two 94, both structures are same and are symmetrically distributed, and the screw rod 92 of the four corners of the rear end of shielding shell one 91 and the position size of the through hole 97 of the four corners of the front end of shielding shell two 94 are matched, the screw rod 92 is fixed after passing through the through hole 97 by fixed sleeve 96, so that shielding shell one 91 and shielding shell two 94 are installed on the front side and rear side of connecting column 62, three mounting grooves one 93 in the rear end of shielding shell one 91 and three mounting grooves two 95 in the front end of shielding shell two 94 can limit and protect the components such as antenna main body 64, while shielding shell one 91 and shielding shell two 94 can shield external interference signals, guarantee the stability of signal reception, connecting device 5 is installed in the right end middle part of communication signal test equipment main body 1, and data receiving module 52, data processing module 53, general control module 54 and signal sending module 55 are provided on the fixed plate 51 thereof, data receiving module 52 receives data transmitted from outside or signal data processed by other modules in the equipment, data processing module 53 is electrically connected with communication signal test equipment main body 1 by wire, analyzes, calculates and processes received data, general control module 54 is also electrically connected with communication signal test equipment main body 1 by wire, is responsible for the overall control of the working procedure of the whole equipment, coordinates the work between each module, and the data after processing is sent to the designated receiving end or the next step of data transmission and application by signal sending module 55, which is electrically connected with communication signal test equipment main body 1 by wire, three socket slots 7 in the rear end of communication signal test equipment main body 1 can be used to connect external equipment, realize the functions such as input and output of data.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A communications signal test apparatus comprising a communications signal test apparatus body (1) characterised in that: The lower end of the communication signal testing equipment body (1) is fixedly connected with support feet (2), the right end of the communication signal testing equipment body (1) is fixedly connected with a connecting device (5), the upper end of the communication signal testing equipment body (1) is fixedly connected with a signal device (6), and the front side and the rear side of the signal device (6) are fixedly installed with anti-interference devices (9). The signal device (6) comprises a connecting seat (61), the upper end left part, the upper end middle part and the upper end right part of the connecting seat (61) are fixedly connected with connecting columns (62), the upper ends of the three connecting columns (62) are fixedly connected with antenna bodies (64), the outer surfaces of the three antenna bodies (64) are sleeved with protective sleeves (63), and the connecting seat (61) is fixedly installed at the upper end of the communication signal testing equipment body (1). The anti-interference device (9) comprises a shielding shell one (91) and a shielding shell two (94), three installation grooves one (93) and three installation grooves two (95) are formed in the rear end of the shielding shell one (91) and the front end of the shielding shell two (94) respectively, the rear end of the shielding shell one (91) is fixedly connected with screw rods (92), the outer surfaces of the four screw rods (92) are threadedly connected with fixed screw sleeves (96), the front end of the shielding shell two (94) is provided with penetrating holes (97), and the shielding shell one (91) and the shielding shell two (94) are located on the front side and the rear side of the connecting column (62) respectively.

2. The communication signal test apparatus of claim 1, wherein: The left end upper part and the right end upper part of the communication signal testing equipment body (1) are fixedly connected with handles (8), the front end of the communication signal testing equipment body (1) is fixedly connected with a display screen (3), the rear end of the communication signal testing equipment body (1) is provided with three socket grooves (7), and the front end lower part of the communication signal testing equipment body (1) is provided with a plurality of keys (4).

3. The communication signal test apparatus of claim 1, wherein: The connecting device (5) comprises a fixed plate (51), a data receiving module (52) is arranged at the left rear part of the fixed plate (51), a data processing module (53), a general control module (54) and a signal sending module (55) are sequentially arranged from top to bottom at the left front part of the fixed plate (51), and the fixed plate (51) is fixedly installed at the right middle part of the communication signal testing equipment body (1).

4. The communication signal test apparatus of claim 1, wherein: The positions and sizes of the four screw rods (92) and the four penetrating holes (97) are matched one by one, and the structure of the shielding shell one (91) is the same as that of the shielding shell two (94) and is distributed in a front-rear symmetry mode.

5. The communication signal test apparatus of claim 3, wherein: The data processing module (53), the general control module (54) and the signal sending module (55) are electrically connected with the communication signal testing equipment body (1) through wires.

6. The communication signal test apparatus of claim 1, wherein: The three connecting columns (62) are distributed at equal intervals at the upper end of the connecting seat (61), and the intervals between adjacent two connecting columns (62) are equal.

7. The communication signal test apparatus of claim 1, wherein: The bottom edges of the shielding shell one (91) and the shielding shell two (94) are parallel to the upper end face of the connecting seat (61), and the four screw rods (92) extend to the rear side of the shielding shell two (94) after penetrating through the corresponding penetrating holes (97) vertically.

Images