Handheld maintenance terminal equipment supporting PON (Passive Optical Network) resource checking

Abstract

The utility model discloses a handheld maintenance terminal device supporting PON (Passive Optical Network) network resource inspection, which comprises an inspection tester and two interfaces arranged at the top of the inspection tester, and two sealing assemblies for sealing the interfaces are arranged at the top of the inspection tester; the sealing assembly comprises a fixing plate fixedly connected to the top of the inspection tester, a connecting rod slidably connected to the top of the fixing plate, a sealing cover covering the connector, a bottom plate fixedly connected to the bottom of the sealing cover and a first spring arranged on the outer side of the connecting rod in a sleeving mode, and the first spring is located between the bottom plate and the top of the inner wall of the fixing plate; and the top of the connecting rod is fixedly connected with the sealing cover. Through the above structure, the interface is protected, the invasion of dust, moisture and other impurities can be reduced, the risk that the interface is easy to be affected by external physical impact and thus the interface is loosened or damaged is reduced, and the normal operation and stability of the tester are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of network resource checking equipment, in particular to a handheld maintenance terminal device supporting PON network resource checking. Background Art

[0002] Now PON network equipment has replaced ADSL and entered thousands of households. With the popularization of PON network and the explosive growth of optical network terminal users, the management problems of PON network resources maintained by operators are becoming more and more serious due to incomplete community resource access data, inaccurate installed user resource data, and incomplete on-site port release. The PON network resource verification instrument can read online user information and judge the connection status of the line end at the corridor optical splitter box without entering the house. It meets the needs of on-site port release and resource data verification, and realizes the refined management of network resources.

[0003] However, the interface protection effect of the current handheld maintenance terminal device for PON network resource verification is not good. The device is easily invaded by impurities such as dust and moisture in harsh environments or improper operation, which will not only pollute the interface, but also corrode the internal circuit boards and components, seriously affecting the normal operation and stability of the device; at the same time, the interface protruding from the outside of the inspection instrument is not properly protected and will increase the wear of the interface, which is easily affected by external physical impacts such as falling and collision, causing the interface to loosen or be damaged. Therefore, those skilled in the art provide a handheld maintenance terminal device that supports PON network resource verification to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a handheld maintenance terminal device that supports PON network resource verification. By protecting the interface, the intrusion of impurities such as dust and moisture can be reduced, while the risk of the interface being loosened or damaged due to susceptibility to external physical impact is reduced, which is beneficial to ensuring the normal operation and stability of the inspection instrument.

[0005] To achieve the above object, a handheld maintenance terminal device supporting PON network resource verification is provided, comprising an inspection instrument and two interfaces arranged on the top of the inspection instrument, wherein two sealing components for sealing the interfaces are arranged on the top of the inspection instrument;

[0006] The sealing assembly includes a fixed plate fixedly connected to the top of the inspection instrument, a connecting rod slidably connected to the top of the fixed plate, a cover covering the top of the interface, a bottom plate fixedly connected to the bottom of the cover, and a first spring sleeved on the outside of the connecting rod, the first spring is located between the bottom plate and the top of the inner wall of the fixed plate, and the top of the connecting rod is fixedly connected to the cover.

[0007] According to the handheld maintenance terminal device supporting PON network resource verification, the tops of the two interfaces are fixedly connected with fixed pipe openings, the two covers are fitted with the corresponding tops of the fixed pipe openings, and the insides of the two fixed pipe openings are provided with clamping components, the clamping components include a plurality of elastic support components evenly arranged inside the fixed pipe openings, the elastic support components include a connecting rod slidably connected to the inside of the fixed pipe opening, a clamping plate and an end plate fixedly connected to both ends of the connecting rod, a second spring sleeved on the outside of the connecting rod and a sloped portion provided on the top of the clamping plate, and the clamping plate is close to the center of the fixed pipe opening.

[0008] According to the handheld maintenance terminal device supporting PON network resource verification, the outer side of the inspection instrument is provided with a protective cover, and the protective cover is made of rubber material.

[0009] According to the handheld maintenance terminal device supporting PON network resource verification, anti-slip portions are provided on both sides of the protective cover.

[0010] According to the handheld maintenance terminal device supporting PON network resource verification, a display screen is provided on the front side of the inspection instrument, and a connection ring is provided on the rear side of the inspection instrument.

[0011] The utility model has the following beneficial effects:

[0012] Compared with the existing technology, this handheld maintenance terminal device that supports PON network resource verification can reduce the intrusion of impurities such as dust and moisture by protecting the interface. At the same time, it reduces the risk of the interface being loosened or damaged due to external physical impact, which is beneficial to ensuring the normal operation and stability of the inspection instrument.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a first overall structural schematic diagram of a handheld maintenance terminal device supporting PON network resource verification according to the utility model;

[0016] Figure 2 This is a second overall structural diagram of a handheld maintenance terminal device supporting PON network resource verification according to the utility model;

[0017] Figure 3 This is a structural schematic diagram of a positioning component of a handheld maintenance terminal device that supports PON network resource verification according to the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a closed component of a handheld maintenance terminal device supporting PON network resource verification.

[0019] Legend:

[0020] 1. Inspection instrument; 2. Interface; 3. Cover; 4. Connecting rod; 5. Fixed plate; 6. First spring; 7. Bottom plate; 8. Protective cover; 9. Fixed pipe mouth; 10. Connecting rod; 11. Second spring; 12. Clamping plate; 13. Inclined part; 14. Anti-slip part; 15. Connecting ring; 16. End plate. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1 , Figure 2 and Figure 4 The embodiment of the utility model is a handheld maintenance terminal device supporting PON network resource verification, which includes an inspection instrument 1 and two interfaces 2 arranged on the top of the inspection instrument 1. Two sealing components for sealing the interfaces 2 are arranged on the top of the inspection instrument 1; the sealing component includes a fixed plate 5 fixedly connected to the top of the inspection instrument 1, a connecting rod 4 slidably connected to the top of the fixing plate 5, a cover 3 covering the top of the interface 2, a bottom plate 7 fixedly connected to the bottom of the cover 3 and a first spring 6 sleeved on the outside of the connecting rod 4, the first spring 6 is located between the bottom plate 7 and the top of the inner wall of the fixing plate 5, the top of the connecting rod 4 is fixedly connected to the cover 3, when the interface 2 is not in use, the cover 3 covers the top of the interface 2 to well seal and protect the interface 2, and the cover 3 is connected to the inside of the fixing plate 5 through the connecting rod 4 and the bottom plate 7, and under the action of the first spring 6, the bottom plate 7 can be pushed to move downward so that the cover 3 stably covers the top of the interface 2. When it is necessary to use interface 2 to connect to the user-side line, lift the connecting rod 4 upward to separate the cover 3 from the interface 2, and rotate the connecting rod 4 to drive the cover 3 to move to one side of the interface 2 to complete the opening operation of the interface 2, so as to facilitate the connection of the user-side line with the interface 2 for inspection. By protecting the interface 2, the intrusion of impurities such as dust and moisture can be reduced. At the same time, the risk of the interface 2 being susceptible to external physical shocks and causing the interface 2 to become loose or damaged is reduced, which is beneficial to ensuring the normal operation and stability of the inspection instrument 1.

[0023] Reference Figure 1 , Figure 2 and Figure 3, the tops of the two interfaces 2 are fixedly connected with fixed pipe openings 9, and the two sealing covers 3 are both fitted with the tops of the corresponding fixed pipe openings 9. The insides of the two fixed pipe openings 9 are provided with clamping components, which include a plurality of elastic support components uniformly arranged inside the fixed pipe openings 9, and the elastic support components include a connecting rod 10 slidably connected to the inside of the fixed pipe opening 9, a clamping plate 12 and an end plate 16 fixedly connected to both ends of the connecting rod 10, a second spring 11 sleeved on the outside of the connecting rod 10 and an inclined portion 13 provided on the top of the clamping plate 12, the clamping plate 12 is close to the center of the fixed pipe opening 9, when the user-end line is connected to the interface 2, the optical fiber line is inserted into the fixed pipe opening 9, and the clamping plate 12 can be pushed away from the movement under the action of the inclined portion 13 to facilitate the connection of the optical fiber line with the interface 2, and the clamping plate 12 is pushed by the second spring 11 to clamp the optical fiber line inside the fixed pipe opening 9, so as to ensure the stability of the connection between the optical fiber line and the interface 2, so as to ensure the smooth progress of the inspection work.

[0024] Reference Figure 1 and Figure 2 The outer side of the tester 1 is provided with a protective cover 8, and the protective cover 8 is made of rubber material. When the rubber protective cover 8 is provided on the outer side of the tester 1, it can protect the tester 1, reduce the bumps and wear during daily use, and facilitate the damage to the tester 1 caused by the impact force when it falls. Anti-slip parts 14 are provided on both sides of the protective cover 8, and the anti-slip parts 14 can be used to increase the stability of holding. A display screen is provided on the front side of the tester 1, and the display screen can conveniently display test information as an instrument screen. A connecting ring 15 is provided on the back side of the tester 1, and under the action of the connecting ring 15, lanyards, hand ropes and other components can be conveniently installed, which is convenient for inspectors to carry and hold.

[0025] Working principle: When the interface 2 is not in use, the cover 3 is closed on the top of the interface 2 to well seal and protect the interface 2, and the cover 3 is connected to the inside of the fixed plate 5 through the connecting rod 4 and the bottom plate 7. Under the action of the first spring 6, the bottom plate 7 can be pushed downward so that the cover 3 can stably cover the top of the interface 2. When the interface 2 needs to be connected to the user-side line, the connecting rod 4 is lifted upward to separate the cover 3 from the interface 2, and the connecting rod 4 is rotated to drive the cover 3 to move to one side of the interface 2 to complete the opening operation of the interface 2, which is convenient for the user-side line to be connected to the interface 2 for inspection. By protecting the interface 2, the intrusion of impurities such as dust and moisture can be reduced, and at the same time, the risk of the interface 2 being loosened or damaged due to the susceptibility of the interface 2 to external physical shock is reduced, which is conducive to ensuring the normal operation and stability of the inspection instrument 1 (model TL11-S120B-B).

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A handheld maintenance terminal device supporting PON network resource verification, characterized in that: It comprises an inspection instrument (1) and two interfaces (2) arranged on the top of the inspection instrument (1), wherein the top of the inspection instrument (1) is provided with two sealing components for sealing the interfaces (2); The sealing assembly comprises a fixing plate (5) fixedly connected to the top of the inspection instrument (1), a connecting rod (4) slidably connected to the top of the fixing plate (5), a cover (3) covering the top of the interface (2), a bottom plate (7) fixedly connected to the bottom of the cover (3), and a first spring (6) sleeved on the outside of the connecting rod (4), wherein the first spring (6) is located between the bottom plate (7) and the top of the inner wall of the fixing plate (5), and the top of the connecting rod (4) is fixedly connected to the cover (3).

2. A handheld maintenance terminal device supporting PON network resource verification according to claim 1, characterized in that: The tops of the two interfaces (2) are fixedly connected to fixed pipe ports (9), the two covers (3) are fitted with the tops of the corresponding fixed pipe ports (9), and the insides of the two fixed pipe ports (9) are provided with clamping assemblies, the clamping assemblies include a plurality of elastic support assemblies evenly arranged inside the fixed pipe ports (9), the elastic support assemblies include a connecting rod (10) slidably connected to the inside of the fixed pipe ports (9), a clamping plate (12) and an end plate (16) fixedly connected to both ends of the connecting rod (10), a second spring (11) sleeved on the outside of the connecting rod (10), and an inclined portion (13) arranged on the top of the clamping plate (12), and the clamping plate (12) is close to the center of the fixed pipe ports (9).

3. A handheld maintenance terminal device supporting PON network resource verification according to claim 2, characterized in that: The outer side of the inspection instrument (1) is provided with a protective sleeve (8), and the protective sleeve (8) is made of rubber material.

4. A handheld maintenance terminal device supporting PON network resource verification according to claim 3, characterized in that: Anti-slip portions (14) are provided on both sides of the protective sleeve (8).

5. A handheld maintenance terminal device supporting PON network resource verification according to claim 4, characterized in that: The front side of the inspection instrument (1) is provided with a display screen, and the rear side of the inspection instrument (1) is provided with a connecting ring (15).

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