Multifunctional cable tester

Abstract

The utility model discloses a multifunctional cable tester, which comprises a first shell and a second shell, a first mounting cavity is formed in the first shell, a first circuit board is arranged in the first mounting cavity, the surface of the first shell is provided with an optical fiber port and at least one first network cable port, and the optical fiber port and the first network cable port are electrically connected to the first circuit board; the second shell is detachably connected to the first shell, a second mounting cavity is formed in the second shell, a second circuit board is arranged in the second mounting cavity, a second network cable port is formed in the surface of the second shell, and the second network cable port is electrically connected to the second circuit board. According to the technical scheme, optical fiber testing and network cable testing can be carried out on a single instrument at the same time, carrying is convenient, and the testing process is faster.

Description

Technical Field

[0001] The utility model relates to the technical field of line measuring instruments, in particular to a multifunctional line measuring instrument. Background Art

[0002] In the field of modern communications, optical fiber and network cables are two common transmission media. They have significant differences in data transmission, speed, distance, anti-interference ability, etc., so they are often used in combination in data transmission systems.

[0003] Since the test instruments for optical fiber and network cable are different, when testing the data transmission system, it is usually necessary to carry both a network cable tester and an optical fiber tester to perform the test, which is inconvenient to carry and makes the test process more cumbersome. Utility Model Content

[0004] The main purpose of the utility model is to provide a multifunctional cable tester, which can perform optical fiber testing and network cable testing on a single instrument at the same time, is easy to carry, and also makes the testing process faster.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a multifunctional line measuring instrument, comprising:

[0006] A first housing, wherein a first installation cavity is formed inside the first housing, a first circuit board is arranged in the first installation cavity, an optical fiber port and at least one first network cable port are opened on the surface of the first housing, and the optical fiber port and the first network cable port are both electrically connected to the first circuit board;

[0007] The second shell is detachably connected to the first shell, a second installation cavity is formed inside the second shell, a second circuit board is arranged in the second installation cavity, a second network cable port is opened on the surface of the second shell, and the second network cable port is electrically connected to the second circuit board.

[0008] In an embodiment of the present invention, a first clamping portion is disposed on a side surface of the first shell, and a second clamping portion is disposed on a side surface of the second shell corresponding to the first clamping portion.

[0009] In an embodiment of the present invention, the first shell includes a first upper cover portion and a first lower cover portion that surround each other, and the second shell includes a second upper cover portion and a second lower cover portion that surround each other.

[0010] In one embodiment of the present invention, a switch assembly and an indicator light group are disposed on the surfaces of the first upper cover portion and the second upper cover portion.

[0011] In an embodiment of the present invention, a movable groove is further provided on a side of the first shell away from the first clamping portion, and a toggle switch is provided on the first circuit board at a position corresponding to the movable groove.

[0012] The technical solution of the utility model is to set a fiber optic port for testing the optical fiber and a first network cable port for testing the network cable on the first shell, both of which are tested through the first circuit board in the first shell, so that a single instrument can perform optical fiber testing and network cable testing at the same time, without the need to use a network cable tester and an optical fiber tester for detection separately. It is very easy to carry and makes the testing process faster and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

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

[0015] Figure 2 It is a structural schematic diagram of the first shell of the utility model;

[0016] Figure 3 It is an exploded view of the utility model.

[0017] Description of Figure Numbers:

[0018] 1. First shell; 11. First upper cover; 12. First lower cover; 111. Switch assembly; 112. Indicator light group; 13. Movable slot; 2. First installation cavity; 21. First circuit board; 22. Toggle switch; 3. Optical fiber port; 4. First network cable port; 5. Second shell; 51. Second upper cover; 52. Second lower cover; 6. Second installation cavity; 61. Second circuit board; 7. Second network cable port; 8. First clamping portion; 9. Second clamping portion.

[0019] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0021] Reference Figures 1 to 3 The utility model proposes a multifunctional cable tester, including a first shell 1 and a second shell 5. A first installation cavity 2 is formed inside the first shell 1, and a first circuit board 21 is arranged in the first installation cavity 2. A fiber optic port 3 and at least one first network cable port 4 are opened on the surface of the first shell 1, and the fiber optic port 3 and the first network cable port 4 are both electrically connected to the first circuit board 21; the second shell 5 is detachably connected to the first shell 1, and a second installation cavity 6 is formed inside the second shell 5, and a second circuit board 61 is arranged in the second installation cavity 6. A second network cable port 7 is opened on the surface of the second shell 5, and the second network cable port 7 is electrically connected to the second circuit board 61.

[0022] It can be understood that the first shell 1 and the second shell 5 are separately arranged, and the two are detachably connected together. The first shell 1 and the second shell 5 are provided with a first network cable port 4 and a second network cable port 7, which are respectively used to plug in the two ends of the network cable for testing. The first network cable port 4 can be set to one or more. In this example, the first network cable port 4 is provided with two, one is a slow test port, and the other is a fast test port, which can test the network cable more comprehensively.

[0023] The first shell 1 is also provided with a fiber optic port 3 for testing the optical fiber. An optical power test module is integrated on the first circuit board 21. The fiber optic port 3 is connected to the module. When the optical fiber is inserted into the fiber optic port 3 and the instrument is started, the optical power test module enters the light source mode, and the test can be carried out at this time. Finally, the value obtained from the test is recorded and compared with the power value specified by the equipment to see whether it is within the specified floating range, and the test is completed.

[0024] The line tester is provided with both an optical fiber port 3 and a network cable port, so that a single instrument can perform optical fiber testing and network cable testing at the same time, without the need to use a network cable tester and an optical fiber tester for testing separately. It is very easy to carry and makes the testing process faster and more convenient.

[0025] Reference Figures 2 to 3 In one embodiment of the present application, a first clamping portion 8 is provided on a side surface of the first shell 1 , and a second clamping portion 9 is provided on a side surface of the second shell 5 corresponding to the first clamping portion 8 .

[0026] It can be understood that the first shell 1 and the second shell 5 are connected together by two clip-on parts. In this example, the first clip-on part 8 is a convex strip structure, and the second clip-on part 9 is a groove structure. The use of the clip-on method has the following advantages: easy to install and disassemble, the clip-on connection method is usually designed in the form of a card or slot, which is very convenient to install and replace the equipment, without the need to use screws and tools, saving time and energy; saving space, the clip-on connection method is usually designed to be vertically plugged in or horizontally plugged in, without the need for additional connectors, saving space, and is suitable for occasions where space is limited or compact design is required; simple appearance, the clip-on connection method makes the device connection more compact and the appearance more simple, which is conducive to beautifying the product appearance and enhancing the overall design sense; easy to maintain, the clip-on connection method makes the equipment easier to maintain, and users can easily plug and unplug the device for cleaning, replacement or repair without professional tools.

[0027] Reference Figure 3 In one embodiment of the present application, the first shell 1 includes a first upper cover portion 11 and a first lower cover portion 12 that surround each other, and the second shell 5 includes a second upper cover portion 51 and a second lower cover portion 52 that surround each other.

[0028] It can be understood that the upper cover part and the lower cover part can be connected together by means of threaded connection, snap connection, interference fit, etc. In this example, threaded connection is preferred, so that the connection between the upper cover part and the lower cover part is relatively firm and not easy to loosen. At the same time, the two are enclosed to form an internal hollow structure, which can effectively reduce the overall weight of the instrument and make the instrument more portable; and the hollow installation cavity can also be used to install circuit boards, so that the circuit boards are not exposed to the outside, which has a better protective effect; at the same time, the setting of the upper cover part and the lower cover part can facilitate the opening of the installation cavity, making the inspection of the components inside the shell more convenient.

[0029] Reference Figure 1 In one embodiment of the present application, a switch assembly 111 and an indicator light group 112 are disposed on the surfaces of the first upper cover portion 11 and the second upper cover portion 51 .

[0030] It can be understood that the switch component 111 can facilitate the user to control the test process, and the setting of the indicator light group 112 can facilitate the observation of the test results. Different indicator lights can correspond to different faults. By observing the on and off of the indicator light group 112, the fault condition of the network cable or optical fiber can be tested more intuitively, making the test process simpler and more efficient.

[0031] Reference Figure 1 In one embodiment of the present application, a movable groove 13 is further provided on the side of the first shell 1 away from the first clamping portion 8 , and a toggle switch 22 is provided on the first circuit board 21 at a position corresponding to the movable groove 13 .

[0032] It can be understood that the toggle switch 22 is used to switch the test mode of the instrument. Since the network cable test module and the optical power test module are integrated on the first circuit board 21 at the same time, in order to ensure that only a single test module is in working state at the same time, a toggle switch 22 is set for switching. When it is necessary to test the network cable or optical fiber, it is only necessary to operate the toggle switch 22 to switch, which is more convenient.

[0033] The technical solution of the utility model is to set an optical fiber port 3 for testing the optical fiber and a first network cable port 4 for testing the network cable on the first shell 1. Both are tested through the first circuit board 21 in the first shell 1, so that a single instrument can perform optical fiber testing and network cable testing at the same time, without the need to use a network cable tester and an optical fiber tester for detection separately. It is very easy to carry and makes the testing process faster and more convenient.

[0034] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0035] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional line measuring instrument, characterized in that: include A first shell (1), wherein a first installation cavity (2) is formed inside the first shell (1), a first circuit board (21) is arranged in the first installation cavity (2), a fiber optic port (3) and at least one first network cable port (4) are provided on the surface of the first shell (1), and the fiber optic port (3) and the first network cable port (4) are both electrically connected to the first circuit board (21); A second shell (5), the second shell (5) being detachably connected to the first shell (1), a second installation cavity (6) being formed inside the second shell (5), a second circuit board (61) being arranged inside the second installation cavity (6), a second network cable port (7) being provided on the surface of the second shell (5), and the second network cable port (7) being electrically connected to the second circuit board (61).

2. The multifunctional line measuring instrument according to claim 1, characterized in that: A first clamping portion (8) is provided on the side surface of the first shell (1), and a second clamping portion (9) is provided on the side surface of the second shell (5) corresponding to the first clamping portion (8).

3. The multifunctional line measuring instrument according to claim 2, characterized in that: The first shell (1) comprises a first upper cover portion (11) and a first lower cover portion (12) which are enclosed with each other, and the second shell (5) comprises a second upper cover portion (51) and a second lower cover portion (52) which are enclosed with each other.

4. The multifunctional line measuring instrument according to claim 3, characterized in that: A switch assembly (111) and an indicator light group (112) are provided on the surfaces of the first upper cover portion (11) and the second upper cover portion (51).

5. The multifunctional line measuring instrument according to claim 4, characterized in that: A movable groove (13) is also provided on the side of the first housing (1) away from the first clamping portion (8), and a toggle switch (22) is provided on the first circuit board (21) at a position corresponding to the movable groove (13).

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