Portable network signal detection equipment

Abstract

The utility model relates to the technical field of network signal detection, and discloses portable network signal detection equipment, which comprises a detection instrument body, a display screen is arranged on the left side of the front end of the detection instrument body, and a plug wire interface is arranged on the right side of the front end of the detection instrument body; a placement plate is attached to the lower end of the detection instrument body, a placement plate is arranged in the portable box body, and portable handles are rotationally arranged on the left side and the right side of the portable box body. According to the portable network signal detection equipment, the portable box body is arranged outside the detection instrument body, the detection instrument body can be protected through the portable box body, meanwhile, the detection instrument body can be portable, in other words, the detection instrument body can be carried by hands or shoulders through the portable handle, and the portable effect of the detection instrument body is effectively improved; and the upper end of the detection instrument body can be protected through the protective cover plate, and meanwhile, the detection instrument body can be placed on the protective cover plate during subsequent use, so that the purpose of stably placing the detection instrument in a waterproof manner is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of network signal detection, in particular to a portable network signal detection device. Background Art

[0002] The network signal detection device is an instrument for detecting and analyzing the signal quality of the communication system. It usually includes tests on signal quality, such as signal distortion test, noise test and interference test. Therefore, network signal detection is an important means to ensure the normal operation of the communication system and network security. Therefore, it is necessary to carry the network signal detection equipment to the designated location for detection.

[0003] After searching, the patent with the authorization publication number CN210041855U discloses a portable detection device based on network signal detection, including a network signal detector body, the four corners of the bottom end of the network signal detector body are connected with supporting feet, and a handle is installed in the middle position of one side of the network signal detector body, the front side of the network signal detector body is connected with a liquid crystal display screen, the front side of the network signal detector body is installed with a control panel, the four corners of the top of the network signal detector body are connected with damping telescopic rods, the interior of the network signal detector body is provided with an electrical component installation groove, and the bottom end of the inner wall of the network signal detector body is equidistantly connected with a plurality of shock-absorbing springs. Through the shock-absorbing springs, the slider and the slide groove, when the network monitoring device falls to the ground or is collided, the electrical component installation groove can move up and down slightly in the network signal detector body, thereby playing a shock-absorbing role for the electrical component installation groove and the electrical components installed therein, thereby reducing the damage to the electrical components and increasing the service life of the electrical components.

[0004] However, the following problems still exist in the use of current network signal detection equipment:

[0005] When the above-mentioned device is carried and placed, the instrument screen is directly exposed to the outside. In this process, the screen may be scratched or damaged by surrounding sharp objects or tools, which will affect the viewing effect of the screen. There is a lack of protective devices for the network signal detection equipment. Therefore, the network signal detection equipment is prone to direct collision and damage to the network signal detection equipment. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a portable network signal detection device. By adding a portable protective box outside the network signal detection device, not only the portability of the network signal detection device can be ensured, but also the network signal detection device can be protected.

[0007] The utility model provides the following technical solutions: a portable network signal detection device, comprising a detection instrument body, a display screen is arranged on the left side of the front end thereof, and a wiring interface is arranged on the right side of the front end of the detection instrument body; a placement plate is fitted at the lower end of the detection instrument body, a placement plate is arranged inside a portable box, and portable handles are rotatably arranged on the left and right sides of the portable box, a protective cover is slidably arranged on the upper end of the detection instrument body, a fixing plate is arranged on the front side of the protective cover, a limiting component is arranged on the front side of the portable box, and the limiting component and the fixing plate are fitted with each other, and a positioning component is arranged on the fixing plate.

[0008] Furthermore, the protective cover is slidably connected to the portable case through a square slide groove provided on the portable case, and the outer surface of the protective cover is set to be smooth. Through the above structure, the friction between the protective cover and the portable case can be effectively reduced.

[0009] Furthermore, the limiting component includes a receiving plate and a vortex spring, and the portable box body is connected to the receiving plate, and the receiving plate is connected to the vortex spring. Through the above structure, it is convenient to drive the receiving shaft to rotate through the vortex spring.

[0010] Furthermore, the limiting component also includes a receiving shaft and a bonding plate, and the vortex spring is connected to the receiving shaft, and the receiving shaft forms a rotating mechanism with the receiving plate through a bearing installed on the receiving plate, the receiving shaft and the bonding plate are connected to each other, and the bonding plate and the fixed plate are bonded to each other. Through the above structure, it is convenient to support the receiving shaft without affecting the rotation of the receiving shaft.

[0011] Furthermore, the fixing plate is bonded to the bonding plate through an arc groove opened at its lower end, and the surface of the arc groove opened at the lower end of the fixing plate is set to be smooth. Through the above structure, it is convenient to achieve bonding and limiting of the bonding plate through the fixing plate.

[0012] Furthermore, the positioning assembly includes a positioning rod and a positioning spring, and a positioning rod is slidably arranged through the upper end of the fixed plate, the positioning rod and the engaging groove opened in the upper end of the bonding plate are fitted with each other, and the positioning rod and the positioning spring are connected with each other, and the positioning spring and the fixed plate are connected with each other. Through the above structure, it is convenient to pull the positioning rod under the action of the positioning spring, that is, the position of the bonding plate can be engaged and fixed under the action of the positioning rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The portable network signal detection device is provided with a portable box outside the detection instrument body. The portable box can protect the detection instrument body and make the detection instrument body portable at the same time, that is, the detection instrument body can be carried by hand or on the shoulder through the portable handle, which effectively increases its portability. The upper end of the detection instrument body can be protected by the protective cover. At the same time, the detection instrument body can be placed on the protective cover in subsequent use, so as to achieve the purpose of stable and waterproof placement of the detection instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of the portable box of the utility model;

[0016] Figure 2 This is a schematic diagram of the side-view three-dimensional cross-sectional structure of the protective cover plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the portable box of the utility model in side view;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing plate of the utility model when viewed from above;

[0019] Figure 5 It is a schematic diagram of a side-view three-dimensional cross-sectional structure of a restriction component of the utility model.

[0020] In the figure: 1. Testing instrument body; 2. Placement plate; 3. Portable box; 4. Portable handle; 5. Protective cover; 6. Fixing plate; 7. Limiting assembly; 701. Receiver plate; 702. Vortex spring; 703. Receiver shaft; 704. Laminating plate; 8. Positioning assembly; 801. Positioning rod; 802. Positioning spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-Figure 5The utility model provides a technical solution: a portable network signal detection device, comprising a detection instrument body 1, a display screen is arranged on the left side of the front end thereof, and a plug interface is arranged on the right side of the front end of the detection instrument body 1; a placement plate 2 is arranged at the lower end of the detection instrument body 1, and a placement plate 2 is arranged inside a portable box 3, and portable handles 4 are arranged on the left and right sides of the portable box 3 for rotation, a protective cover plate 5 is slidably arranged on the upper end of the detection instrument body 1, and a fixing plate 6 is arranged on the front side of the protective cover plate 5; the protective cover plate 5 is slidably connected with the portable box 3 through a square slide groove arranged on the portable box 3, and the outer surface of the protective cover plate 5 is arranged to be smooth;

[0023] Because the detection instrument body 1 is placed on the placement plate 2, the placement plate 2 can be used to lift and support the lower end of the detection instrument body 1, and the detection instrument body 1 is placed inside the portable box 3, the portable box 3 can be used to protect the surroundings of the detection instrument body 1, and the protective cover 5 can be used to protect the upper end of the detection instrument body 1, thereby achieving the purpose of fully protecting the detection instrument body 1, avoiding the detection instrument body 1 from being deformed or damaged by external force collision, and effectively protecting the screen of the detection instrument body 1 to ensure the service life of the detection instrument body 1 and avoid the screen of the detection instrument body 1 from being scratched by sharp objects, because the portable box 3 is rotatably provided with portable handles 4 on the left and right sides, the portable box 3 can be carried by hand or on the shoulder through the portable handles 4, which makes it more convenient to carry the detection instrument body 1;

[0024] A limiting component 7 is provided on the front side of the portable case 3, and the limiting component 7 is fitted with the fixing plate 6, and a positioning component 8 is provided on the fixing plate 6; the limiting component 7 includes a receiving plate 701 and a vortex spring 702, and the portable case 3 is connected to the receiving plate 701, and the receiving plate 701 is connected to the vortex spring 702; the limiting component 7 also includes a receiving shaft 703 and a fitting plate 704, and the vortex spring 702 is connected to the receiving shaft 703, and the receiving shaft 703 forms a rotating mechanism with the receiving plate 701 through a bearing installed on the receiving plate 701, and the receiving shaft 70 3 is connected to the laminating plate 704, and the laminating plate 704 is in contact with the fixing plate 6; the fixing plate 6 is in contact with the laminating plate 704 through the arc groove provided at the lower end thereof, and the surface of the arc groove provided at the lower end of the fixing plate 6 is set to be smooth; the positioning assembly 8 includes a positioning rod 801 and a positioning spring 802, and the positioning rod 801 is slidably provided at the upper end of the fixing plate 6, the positioning rod 801 is in contact with the engaging groove provided at the upper end of the laminating plate 704, and the positioning rod 801 is connected to the positioning spring 802, and the positioning spring 802 is connected to the fixing plate 6;

[0025] When the detection instrument body 1 needs to be used, the positioning rod 801 is pulled to make the positioning rod 801 start to move away from the fixing plate 6. Because the positioning spring 802 is installed at the lower end of the positioning rod 801, the positioning spring 802 begins to be stretched and deformed until the positioning rod 801 no longer fits with the engaging groove opened at the upper end of the bonding plate 704. At this time, the positioning rod 801 can be loosened, and then under the action of the vortex spring 702 restoring the deformation, the vortex spring 702 begins to drive the receiving shaft 703 to rotate. Because the receiving shaft 703 and the bonding plate 704 are connected to each other, this When the bonding plate 704 is in a state of being rotated, that is, the bonding plate 704 starts to rotate in the direction away from the fixed plate 6, until the bonding plate 704 is no longer in contact with the arc-shaped groove on the fixed plate 6, and then the protective cover plate 5 can be pulled to make the protective cover plate 5 start to slide in the direction away from the portable case 3, and then the detection instrument body 1 can be taken out of the portable case 3 by the two handles provided on the upper surface of the detection instrument body 1, and then the protective cover plate 5 is pushed to make the protective cover plate 5 start to move in the direction close to the portable case 3, and then the positioning rod 801 is pulled to make the positioning rod 801 start to move away from the fixed plate 6, the positioning spring 802 installed at the lower end of the positioning rod 801 begins to be stretched and deformed, and then the bonding plate 704 is rotated to make the bonding plate 704 rotate in the direction close to the fixed plate 6 until the bonding plate 704 and the arc-shaped groove opened on the fixed plate 6 are in contact with each other. At this time, as the bonding plate 704 rotates, the receiving shaft 703 installed at the lower end of the bonding plate 704 also begins to rotate, that is, the vortex spring 702 installed outside the receiving shaft 703 begins to be squeezed and deformed, and then the positioning rod 801 is released, and under the action of the positioning spring 802 restoring its deformation, the positioning spring 802 begins to carry The movable positioning rod 801 moves downward until the positioning rod 801 fits with the groove formed on the upper end of the bonding plate 704. At this time, the bonding plate 704 can be snap-fitted and fixed, and the protective cover 5 and the portable case 3 can be snap-fitted and fixed. Then the detection instrument body 1 can be placed on the protective cover 5 for use, so that the detection instrument body 1 does not need to be placed on the ground for use. The stable placement of the detection instrument body 1 can be effectively guaranteed, and the detection instrument body 1 can be lifted to a certain height for use, which makes it easier to view the screen on the front side of the detection instrument body 1.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable network signal detection device, comprising a detection instrument body (1), a display screen is arranged on the left side of the front end of the detection instrument body (1), and a plug-in interface is arranged on the right side of the front end of the detection instrument body (1); characterized in that: Also includes: A placement plate (2) is provided at the lower end of the detection instrument body (1), and a placement plate (2) is provided inside the portable box (3), and portable handles (4) are rotatably provided on the left and right sides of the portable box (3), a protective cover plate (5) is slidably provided at the upper end of the detection instrument body (1), and a fixing plate (6) is provided on the front side of the protective cover plate (5), a limiting component (7) is provided on the front side of the portable box (3), and the limiting component (7) and the fixing plate (6) are mutually fitted, and a positioning component (8) is provided on the fixing plate (6).

2. A portable network signal detection device according to claim 1, characterized in that: The protective cover plate (5) is slidably connected to the portable case (3) via a square sliding groove provided on the portable case (3), and the outer surface of the protective cover plate (5) is configured to be smooth.

3. A portable network signal detection device according to claim 1, characterized in that: The limiting component (7) comprises a receiving plate (701) and a vortex spring (702), the portable case (3) and the receiving plate (701) are connected to each other, and the receiving plate (701) and the vortex spring (702) are connected to each other.

4. A portable network signal detection device according to claim 3, characterized in that: The limiting assembly (7) also includes a receiving shaft (703) and a bonding plate (704), and the vortex spring (702) is connected to the receiving shaft (703), and the receiving shaft (703) forms a rotating mechanism with the receiving plate (701) through a bearing installed on the receiving plate (701), the receiving shaft (703) and the bonding plate (704) are connected to each other, and the bonding plate (704) and the fixed plate (6) are bonded to each other.

5. A portable network signal detection device according to claim 4, characterized in that: The fixing plate (6) is fitted with the fitting plate (704) via an arc-shaped groove provided at the lower end thereof, and the surface of the arc-shaped groove provided at the lower end of the fixing plate (6) is configured to be smooth.

6. A portable network signal detection device according to claim 5, characterized in that: The positioning assembly (8) comprises a positioning rod (801) and a positioning spring (802), and the positioning rod (801) is slidably arranged through the upper end of the fixed plate (6), the positioning rod (801) and the engaging groove provided on the upper end of the engaging plate (704) are mutually fitted, and the positioning rod (801) and the positioning spring (802) are mutually connected, and the positioning spring (802) and the fixed plate (6) are mutually connected.

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