Measurement and detection device of network analyzer
By designing a cable anti-drop bracket, the problem of easy damage to the crystal head during long-distance testing of the network analyzer is solved, and the safe protection of the cable and accurate testing are achieved.
Patent Information
- Application Number
- CN202422326432.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-24
AI Technical Summary
Existing network analyzers lack active protection when testing medium and long-distance network cables, which can easily damage the crystal plug and cannot distinguish between miswires, short circuits, and open circuits.
A network analyzer measurement and detection device was designed. The cable anti-slip bracket consisted of a docking screw and a triangular anti-slip bracket. When the cable was wound, it was tightened by the left positioning roller, the center positioning roller and the right locking sliding roller to prevent damage caused by strong pulling.
It effectively protects the RJ45 connector, ensures cable safety during medium and long distance testing, avoids port damage, and can accurately distinguish between miswires, short circuits, and open circuits.
Smart Images
Figure CN223320446U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a network analyzer measurement and detection device, belonging to the technical field of network analyzer measurement. Background Art
[0002] The network cable tester can test twisted-pair cables (1, 2, 3, 4, 5, 6, 7, 8, and G) individually, and can distinguish which wire is misaligned, short-circuited, or open-circuited. Do not test if the RJ45 connector's copper tab is not fully pressed down, as this will permanently damage the port. Use genuine, high-quality crimping tools and connectors. Do not test telephone connections to RJ11 ports that are not marked as RJ11, as this will permanently damage the port pins. During medium- and long-distance network cable testing and analysis, cables are prone to being pulled, which can damage the cable ports. Existing test equipment lacks active protection. Utility Model Content
[0003] The purpose of the present utility model is to provide a network analyzer measurement and detection device to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a network analyzer measurement and detection device, including a main detector, a speed control switch, an indicator light group, a mounting plug, a wiring port, a mounting threaded hole, a secondary detector, and a cable anti-detachment bracket. The main detector is docked and installed with the secondary detector through the mounting plug at the side end of the shell. The main detector and the secondary detector are provided with wiring ports, and the mounting threaded holes at the bottom of the wiring ports are threadedly docked and installed with the cable anti-detachment bracket.
[0005] Preferably, the cable anti-slip bracket is composed of a docking screw and a triangular anti-slip bracket, and the triangular anti-slip bracket is fixedly installed at the top position of the front end of the docking screw by screws.
[0006] Preferably, the triangular anti-slip bracket consists of an installation sleeve, an L-shaped bracket, a left positioning roller, a center positioning roller and a right locking sliding roller. The installation sleeve and the L-shaped bracket are positioned and welded, and the L-shaped bracket is horizontally placed on the frame and is positioned and installed with a left positioning roller, a center positioning roller and a right locking sliding roller in sequence.
[0007] Preferably, the L-shaped bracket transverse frame of the right locking sliding roller installation station is processed and formed with a sliding groove.
[0008] Compared with the prior art, the beneficial effects of the present invention are:
[0009] The cable is wound in a triangular manner along the left positioning roller, the center positioning roller and the right locking sliding roller. When a strong pull occurs, the right locking sliding roller slides to the left under the force, and the roller position causes the sliding roller to rotate and tighten the cable to prevent the crystal head from being directly pulled and damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic structural diagram of the network analyzer measurement and detection device of the utility model;
[0011] Figure 2 This is a schematic diagram of the installation structure of the network analyzer measurement and detection device of the utility model;
[0012] Figure 3 This is a structural diagram of the cable anti-drop bracket of the utility model;
[0013] Figure 4 This is a schematic diagram of the structure of the triangular anti-drop bracket of the utility model;
[0014] Figure 5 This is a schematic diagram of the winding structure of the cable of the utility model.
[0015] In the figure: 1. Main detector, 2. Speed control switch, 3. Indicator light group, 4. Mounting plug, 5. Wiring port, 6. Mounting threaded hole, 7. Auxiliary detector, 8. Cable anti-slip bracket, 9. Docking screw, 10. Triangular anti-slip bracket, 11. Mounting sleeve, 12. L-shaped bracket, 13. Left positioning roller, 14. Center positioning roller, 15. Right locking sliding roller, 16. Sliding groove. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present invention will be clearly and completely explained below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0017] like Figure 1-Figure 5 As shown, a network analyzer measurement and detection device includes a main detector 1, a speed control switch 2, an indicator light group 3, a mounting plug 4, a wiring port 5, a mounting threaded hole 6, an auxiliary detector 7, and a cable anti-detachment bracket 8. The main detector 1 is electrically connected and installed with the speed control switch 2 and the indicator light group 3. The main detector 1 is docked with the auxiliary detector 7 through the mounting plug 4 at the side end of the shell. The main detector 1 and the auxiliary detector 7 are provided with a wiring port 5. The mounting threaded hole 6 at the bottom of the wiring port 5 is threadedly docked with the cable anti-detachment bracket 8.
[0018] The cable anti-slip bracket 8 is composed of a docking screw 9 and a triangular anti-slip bracket 10. The triangular anti-slip bracket 10 is fixedly installed at the top position of the front end of the docking screw by screws, and the docking screw 9 is threadedly docked with the mounting threaded hole 6 for positioning installation.
[0019] The triangular anti-slip bracket 10 is composed of an installation sleeve 11, an L-shaped bracket 12, a left positioning roller 13, a center positioning roller 14 and a right locking sliding roller 15. The installation sleeve 11 and the L-shaped bracket 12 are positioned and welded. The L-shaped bracket 12 is placed horizontally on the frame and is positioned and installed with the left positioning roller 13, the center positioning roller 14 and the right locking sliding roller 15 in sequence. The cable is wound along the left positioning roller 13, the center positioning roller 14 and the right locking sliding roller 15 in a triangular manner. When a strong pull occurs, the right locking sliding roller 15 is forced to slide to the left, and its roller position slips and the roller rotates to tighten the cable.
[0020] The L-shaped bracket 12 of the installation station of the right locking sliding roller 15 is processed and formed with a sliding groove 16, and the right locking sliding roller 15 can slide a certain distance along the sliding groove 16.
[0021] Specific usage: A network analyzer measurement and detection device, this device is designed for cable joint protection design during medium and long distance cable testing. The main and auxiliary detectors are separately plugged into the cables. After power-on, the test operation is carried out. The cable is wound along the left positioning roller, the center positioning roller and the right locking sliding roller in a triangular manner. When a strong pull occurs, the right locking sliding roller is forced to slide to the left, and the roller position slips and the roller rotates to tighten the cable to avoid damage to the crystal head and ensure the normal test process.
[0022] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, based on the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, replacements and variations made to the implementation methods are still within the scope of protection of the present invention.
Claims
1. A network analyzer measurement and detection device, characterized in that: The invention comprises a main detector (1), a speed regulating switch (2), an indicator light group (3), a mounting plug (4), a wiring port (5), a mounting threaded hole (6), an auxiliary detector (7), and a cable anti-drop bracket (8). The main detector (1) is electrically connected and installed with the speed regulating switch (2) and the indicator light group (3). The main detector (1) is docked and installed with the auxiliary detector (7) through the mounting plug (4) at the side end of the shell. The main detector (1) and the auxiliary detector (7) are provided with a wiring port (5). The mounting threaded hole (6) at the bottom of the wiring port (5) is threadedly docked and installed with the cable anti-drop bracket (8).
2. A network analyzer measurement and detection device according to claim 1, characterized in that: The cable anti-slip bracket (8) is composed of a docking screw (9) and a triangular anti-slip bracket (10), and the triangular anti-slip bracket (10) is fixedly mounted at the top of the front end of the docking screw by screws.
3. A network analyzer measurement and detection device according to claim 2, characterized in that: The triangular anti-slip bracket (10) is composed of a mounting sleeve (11), an L-shaped bracket (12), a left positioning roller (13), a center positioning roller (14) and a right locking sliding roller (15). The mounting sleeve (11) and the L-shaped bracket (12) are positioned and welded. The L-shaped bracket (12) is horizontally placed on the frame body and is positioned and installed with the left positioning roller (13), the center positioning roller (14) and the right locking sliding roller (15) in sequence.
4. A network analyzer measurement and detection device according to claim 3, characterized in that: The L-shaped bracket (12) of the installation station of the right locking sliding roller (15) is processed and formed with a sliding groove (16) on the horizontal frame.