Multifunctional communication tester convenient to carry

Abstract

The utility model belongs to the technical field of communication testing, and particularly relates to a portable multifunctional communication tester, which comprises a tester body and a display screen, the back of the tester body is provided with a special-shaped storage groove, a mounting block is connected in the special-shaped storage groove, the connecting block is provided with a sliding groove, an elastic element is mounted in the sliding groove, and the elastic element is connected with the display screen. And an annular clamping plate is mounted at one end of the elastic element. The use convenience of the communication tester is improved by installing the annular clamping plates, firstly, the annular clamping plates are pulled out of the special-shaped containing grooves, then the annular clamping plates on one side are pulled to synchronously drive the elastic elements to move in the sliding grooves, a user clamps the annular clamping plates on the arms of the user or the stand columns, and finally the annular clamping plates are loosened, so that the communication tester is convenient to use. When the communication tester is operated, the elastic element drives the annular clamping plate to reset synchronously so as to clamp the arm of the user or the stand column, and the two hands of the user are liberated, so that the two hands are kept free when the communication tester is operated or other tasks are performed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication testing, in particular to a multifunctional communication tester which is easy to carry. Background Art

[0002] A multifunctional communication tester is a portable device that integrates multiple testing functions. It can perform comprehensive performance evaluation and fault diagnosis on communication networks. Multifunctional communication testers usually support multiple communication standards and protocols, and can perform signal quality analysis, spectrum analysis, network performance testing, etc. Multifunctional communication testers play an important role in the research and development, production testing, maintenance, and network construction and optimization of communication equipment. By using a multifunctional communication tester, technicians can quickly and accurately locate problems and ensure the stable operation of the communication system.

[0003] Patent document CN219718232U discloses a portable communication engineering test instrument, "including a signal generator body and a rubber sheet, the front end of the signal generator body is provided with an operation button, and a display screen is provided above the operation button, the top surface of the signal generator body is provided with a cable jack, the rubber sheet is placed on the left and right outer walls of the signal generator body, and a friction strip is provided on the lower side of the rear end of the signal generator body, and a mounting groove is provided in the middle of the rear end surface of the signal generator body. This portable communication engineering test instrument can protect the outer wall of the signal generator body through the rubber sheet, which can prevent the outer wall of the signal generator body from colliding with other objects. The rubber sheet is connected to the signal generator body by adhesive, and the rubber sheet is connected to the signal generator body by a traceless tape, which makes it convenient for workers to remove the rubber sheet. However, the portable communication engineering test instrument disclosed in the above-mentioned document mainly considers reducing the wear on the outer wall of the signal generator body, but does not consider that the user needs to hold the tester when using the communication tester, which becomes extremely inconvenient when other equipment or tools need to be operated at the same time, thereby causing the problem of low efficiency in communication testing. Therefore, it is necessary to develop a portable multifunctional communication tester to improve the efficiency of communication testing. Utility Model Content

[0004] The purpose of the present invention is to provide a multifunctional communication tester that is easy to carry, so as to solve the technical problem in the above background technology that users need to hold the tester in their hands, which becomes extremely inconvenient when they need to operate other equipment or tools at the same time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a multifunctional communication tester that is easy to carry, comprising a tester body and a display screen, wherein a special-shaped storage groove is provided on the back of the tester body, a mounting block is movably connected in the special-shaped storage groove, a connecting block is fixedly installed on the mounting block, a slide groove is symmetrically provided on the connecting block, an elastic element is fixedly installed in the slide groove, and an annular splint is fixedly installed on the other end of the elastic element.

[0006] Preferably, a soft pad is fixedly provided on the inner wall of the annular splint, and the soft pad is made of silicone material.

[0007] Preferably, the four corners of the tester body are provided with protective corners, the four corners of the tester body are symmetrically provided with protrusions, the inner walls of the protective corners are symmetrically provided with grooves, and the protective corners are engaged with the protrusions on the tester body through the grooves.

[0008] Preferably, a double-sided tape is adhered to one side of the protrusion, and the protrusion is adhered to the tester body through the double-sided tape.

[0009] Preferably, the tester body is provided with control keys, and the control keys are located below the display screen.

[0010] Preferably, a connection socket is provided on the tester body, and the connection socket is located on the side of the tester body.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model improves the convenience of using the communication tester by installing the annular clamping plate. First, the annular clamping plate and the connecting block are pulled out of the special-shaped receiving groove through the mounting block, so that the annular clamping plate is vertically mounted on the tester body. Then, the annular clamping plate on one side is pulled to synchronously drive the elastic element to move in the slide groove, so that the symmetrical annular clamping plates are lengthened. Then, the user engages the annular clamping plate on the user's arm or column, and finally releases the annular clamping plate. Without external pulling force, the elastic element will drive the annular clamping plate to reset synchronously and contact the annular clamping plate on the other side to clamp the user's arm or column, so that the tester body is fixed on the user's arm or column, freeing the user's hands, thereby keeping both hands free when operating the communication tester or performing other tasks, thereby improving work efficiency.

[0013] 2. The utility model facilitates the protection of the tester body 1 by installing protective corners 11. First, the protective corners 11 are snapped into the four corners of the tester body 1. Because the protective corners 11 are made of plastic, which has a certain elasticity, after a certain external force is applied to the protective corners 11, the grooves 12 on the inner walls of the protective corners 11 will snap into the protrusions 10, so that the protective corners 11 are fixed to the corners of the tester body 1, thereby protecting the corners of the tester body 1, avoiding the corners of the tester body 1 from being damaged by bumps, and protecting the multifunctional communication tester from damage during daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the elastic element structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the groove structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the planar structure of the bump of the present utility model.

[0019] In the figure: 1. Tester body; 2. Display screen; 3. Special-shaped storage slot; 4. Mounting block; 5. Connecting block; 6. Slide groove; 7. Elastic element; 8. Ring clamp; 9. Cushion; 10. Bump; 11. Protective corner; 12. Groove; 13. Double-sided tape; 14. Control key; 15. Connecting socket. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 - Figure 3A multifunctional communication tester that is easy to carry includes a tester body 1 and a display screen 2. The display screen 2 is used to display test data. The tester body 1 is provided with a control key 14, which is used to operate the communication tester, and the control key 14 is located below the display screen 2. The tester body 1 is provided with a connection socket 15, which is used to connect to various communication devices and network interfaces, and the connection socket 15 is located on the side of the tester body 1. The back of the tester body 1 is provided with a special-shaped storage groove 3. The special-shaped storage groove 3 is designed as a whole according to the mounting block 4, the connecting block 5 and the symmetrical annular clamping plate 8. The shaped receiving groove 3 is movably connected with a mounting block 4, a connecting block 5 is fixedly installed on the mounting block 4, a slide groove 6 is symmetrically provided on the connecting block 5, an elastic element 7 is fixedly installed in the slide groove 6, and an annular clamping plate 8 is fixedly installed on the other end of the elastic element 7. A convex portion is provided at one end of the annular clamping plate 8, which is convenient for the user to pull out the annular clamping plate 8 from the shaped receiving groove 3. The portable multifunctional communication tester has a compact size and weighs as little as a dozen kg, which is easy to carry and suitable for off-site mobile testing. The multifunctional communication tester integrates a high-performance digital signal processor and a microprocessor. These hardware can quickly process complex signal analysis. Analysis tasks, and is also loaded with software algorithms and radio frequency front-ends, etc., to ensure the accuracy and efficiency of the test and the processing of wireless signals, and to achieve multifunctional testing of communications. However, when the user is working with the communication tester, the user needs to hold the tester in hand, which becomes extremely inconvenient when other equipment or tools need to be operated at the same time, thereby causing the problem of low efficiency in testing communications. When the convenience of using the communication tester is improved, the convenience of using the communication tester is improved by installing an annular clamping plate 8. First, the annular clamping plate 8 and the connecting block 5 are pulled out from the special-shaped receiving groove 3 through the mounting block 4, so that the annular The splint 8 is vertically mounted on the tester body 1, and then the annular splint 8 on one side is pulled to synchronously drive the elastic element 7 to move in the slide groove 6, so that the symmetrical annular splints 8 are lengthened in distance. Next, the user engages the annular splint 8 on the user's arm or column, and finally releases the annular splint 8. Without external force pulling, the elastic element 7 will drive the annular splint 8 to reset synchronously and contact the annular splint 8 on the other side to clamp the user's arm or column, so that the tester body 1 is fixed on the user's arm or column, freeing the user's hands, thereby keeping both hands free when operating the communication tester or performing other tasks, thereby improving work efficiency.

[0022] See also Figure 3 A soft pad 9 is fixedly provided on the inner wall of the annular splint 8, and the soft pad 9 is made of silicone material. Silicone material has good elasticity and softness. The soft pad 9 made of silicone material is set on the inner wall of the annular splint 8, which can effectively reduce the friction between the annular splint 8 and the skin, reducing the user's discomfort.

[0023] See also Figure 1 、 Figure 2 、 Figure 4 and Figure 5 The four corners of the tester body 1 are provided with protective corners 11, and the four corners of the tester body 1 are symmetrically provided with protrusions 10. The inner wall of the protective corner 11 is symmetrically provided with grooves 12, and the protective corner 11 is engaged with the protrusion 10 on the tester body 1 through the grooves 12. When the tester body 1 is protected, it is convenient to protect the tester body 1 by installing the protective corners 11. First, the protective corners 11 are engaged with the four corners of the tester body 1. Because the protective corners 11 are made of plastic, the plastic material has a certain elasticity. Therefore, after a certain external force is applied to the protective corners 11, the grooves 12 on the inner wall of the protective corners 11 will be engaged with the protrusions 10, so that the protective corners 11 are fixed at the corners of the tester body 1, thereby protecting the corners of the tester body 1, avoiding the corners of the tester body 1 from being damaged by collision, and protecting the multi-functional communication tester from damage during daily use.

[0024] See also Figure 5 A double-sided tape 13 is pasted on one side of the bump 10, and the bump 10 is pasted on the tester body 1 through the double-sided tape 13. The bump 10 is pasted on the tester body 1 through the double-sided tape 13. If the bump 10 is damaged in the later stage, the bump 10 can be removed and replaced.

[0025] Working principle: when the convenience of using the communication tester is improved, the convenience of using the communication tester is improved by installing the annular clamping plate 8. First, the annular clamping plate 8 and the connecting block 5 are pulled out from the special-shaped receiving groove 3 through the mounting block 4, so that the annular clamping plate 8 is vertically mounted on the tester body 1. Then, the annular clamping plate 8 on one side is pulled to synchronously drive the elastic element 7 to move in the slide groove 6, so that the symmetrical annular clamping plates 8 are lengthened. Then, the user engages the annular clamping plate 8 on the user's arm or column, and finally releases the annular clamping plate 8. Without external force, the elastic element 7 will drive the annular clamping plate 8 to reset synchronously and contact the annular clamping plate 8 on the other side to clamp the user's arm or column, so that the tester body 1 is fixed on the user's arm or column. The user's hands are freed, so that both hands can be kept free when operating the communication tester or performing other tasks, which improves work efficiency. When protecting the tester body 1, the protective corners 11 are installed to facilitate protection of the tester body 1. First, the protective corners 11 are snapped into the four corners of the tester body 1. Because the protective corners 11 are made of plastic, and the plastic material has a certain elasticity, after a certain external force is applied to the protective corners 11, the grooves 12 on the inner walls of the protective corners 11 will snap into the protrusions 10, so that the protective corners 11 are fixed to the corners of the tester body 1, thereby protecting the corners of the tester body 1, avoiding the corners of the tester body 1 from being damaged by collisions, and protecting the multifunctional communication tester from damage during daily use.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A portable multifunctional communication tester, comprising a tester body (1) and a display screen (2), characterized in that: The back of the tester body (1) is provided with a special-shaped receiving groove (3), a mounting block (4) is movably connected in the special-shaped receiving groove (3), a connecting block (5) is fixedly mounted on the mounting block (4), a sliding groove (6) is symmetrically provided on the connecting block (5), an elastic element (7) is fixedly mounted in the sliding groove (6), and an annular clamping plate (8) is fixedly mounted on the other end of the elastic element (7).

2. The portable multifunctional communication tester according to claim 1, characterized in that: A soft pad (9) is fixedly provided on the inner wall of the annular splint (8), and the soft pad (9) is made of silicone material.

3. The portable multifunctional communication tester according to claim 1, characterized in that: The four corners of the tester body (1) are provided with protective corners (11) for engagement, the four corners of the tester body (1) are symmetrically provided with protrusions (10), the inner walls of the protective corners (11) are symmetrically provided with grooves (12), and the protective corners (11) are engaged with the protrusions (10) on the tester body (1) through the grooves (12).

4. The portable multifunctional communication tester according to claim 3, characterized in that: A double-sided adhesive tape (13) is adhered to one side of the protrusion (10), and the protrusion (10) is adhered to the tester body (1) via the double-sided adhesive tape (13).

5. The portable multifunctional communication tester according to claim 1, characterized in that: The tester body (1) is provided with a control key (14), and the control key (14) is located below the display screen (2).

6. The portable multifunctional communication tester according to claim 1, characterized in that: The tester body (1) is provided with a connection socket (15), and the connection socket (15) is located on the side of the tester body (1).

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