Hunting instrument with talkback function

Abstract

The utility model discloses a line hunting instrument with a talkback function, which comprises an emitter and a receiver, the emitter and the receiver are matched for use to perform line hunting operation, a transmitting module is arranged in the emitter, and a receiving module and a talkback module are arranged in the receiver; a switch button and a signal indicating lamp are arranged on the front side of the emitter, a probe is arranged above the emitter, and an earphone interface and a volume adjusting knob are arranged on the right side of the emitter; a function selection switch and a display screen are arranged on the front side of the receiver, an RJ11 response interface and an RJ45 response interface are arranged on the left side and the right side of the upper portion of the receiver respectively, and an RJ45 response interface is arranged on the lower portion of the transmitter. According to the line hunting instrument with the talkback function, the receiving module and the talkback module are arranged in the receiver, so that a user can carry out line hunting in some complex environments and can carry out instant voice communication at the same time, and the working efficiency and the safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of line finders, in particular to a line finder with an intercom function. Background Art

[0002] In the complex network cable or telephone line connection, the line finder can be said to be an indispensable auxiliary equipment. The line finder can quickly find the target telephone line, network cable or cable among multiple telephone lines, network cables or cables, which greatly facilitates people to connect telephone lines, network cables or cables.

[0003] Publication No. "CN217468253U" is a laser line finder with a key protection function, comprising: a bottom shell, a boss is arranged inside the bottom shell, and a connecting groove is opened on the inner side of the top of the bottom shell, and a buffer pad is installed on the inner side of the boss; a first protective plate, the first protective plate is arranged above the key electric board, a card slot is opened on the outer side of the middle part of the key button, the card slot is connected to the top of the support plate through a support bar, a first protective plate is arranged above the support plate, and a second protective plate is arranged above the first protective plate; a top shell, the top shell is arranged on the top of the bottom shell, and a card block is fixedly connected to the outer side of the top shell; the laser line finder with a key protection function is convenient for shock absorption and heat dissipation of the key electric board, and is also convenient for protecting the key button to avoid damage to the key button, and is convenient for long-term use of the laser line finder;

[0004] The cable finder protects the buttons through bosses and buffer pads to increase the service life of the cable finder. However, when the cable finder is used in a complex environment, it is impossible to communicate quickly with colleagues, which is not conducive to quickly completing the cable finding process for the cable to be tested, making the operation process complicated. Therefore, we proposed a cable finder with an intercom function that can well solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a line finder with an intercom function to solve the problem proposed in the above background technology that the line finders currently on the market protect the key buttons through bosses and buffer pads to increase the service life of the line finders, but when the line finder is used in a complex environment, it is impossible to communicate quickly with colleagues, which is not conducive to quickly completing the line finding process of the cable to be tested, making the operation process complicated.

[0006] To achieve the above object, the utility model provides the following technical solutions: a line finder with intercom function, comprising a transmitter and a receiver, wherein the transmitter and the receiver can be used together to perform line finding operation, and the transmitter has a built-in transmitting module, and the receiver has a built-in receiving module and an intercom module;

[0007] It also includes: a switch button and a signal indicator light are arranged on the front side of the transmitter, a probe is arranged above the transmitter, and a headphone interface and a volume adjustment knob are arranged on the right side of the transmitter; a function selection switch and a display screen are arranged on the front side of the receiver, and an RJ11 response interface and an RJ45 response interface are arranged on the left and right sides above the receiver respectively, and an RJ45 response interface is arranged below the transmitter.

[0008] Preferably, the rear end of the receiver is rotatably connected to a first screw rod, and the outer side of the first screw rod is threadedly connected to a protective plate, and the rear end of the protective plate is arranged to penetrate the receiver.

[0009] Preferably, a second screw rod is rotatably arranged inside the protective plate, and the left end of the second screw rod is arranged to penetrate the protective plate, and the left end of the second screw rod is fixedly connected to a turntable.

[0010] Preferably, a clamping plate is threadedly connected to the outer side of the second screw rod, and two groups of clamping plates are provided, and the two groups of clamping plates are respectively located on the left and right sides of the launcher.

[0011] Preferably, the front end of the clamping plate is arranged to penetrate the protective plate, and a sliding groove for the clamping plate to move is opened on the front side of the protective plate.

[0012] Preferably, the intercom module uses digital signal processing technology to improve voice transmission quality, and the digital signal processing technology has an error correction function.

[0013] Preferably, the protective plate is arranged in an "n"-shaped structure when viewed in a top section, and the height of both sides of the protective plate is set to be greater than the height of the transmitter and the receiver, so that the transmitter and the receiver are protected by the protective plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the line finder with intercom function, through the setting of the receiver having the built-in receiving module and the intercom module, enables the user to find the line in some complex environments and also conduct instant voice communication, thereby improving the work efficiency and safety. The specific contents are as follows:

[0015] The intercom module is set up. Through the intercom module set inside the receiver, the line finder can perform instant voice communication in some complex environments, such as machine rooms or construction sites, thereby improving work efficiency and safety. It allows users to perform voice communication during the line finding process, which is very convenient. The intercom module adopts advanced audio processing technology to ensure clear voice communication even in noisy environments, thereby improving work efficiency, enhancing safety, and simplifying the operation process;

[0016] A first screw rod is provided, and the first screw rod is manually rotated. Since the first screw rod is threadedly connected to the protective plate, and the front end of the first screw rod is rotatably connected to the receiver, the first screw rod will drive the receiver and the transmitter to move to the inside of the protective plate. Since the height of both sides of the protective plate is greater than the height of the receiver and the transmitter, the protective plate can protect both sides of the receiver and the transmitter;

[0017] A second screw is provided, and the turntable is manually rotated so that the turntable drives the second screw to rotate. Since the outer side of the second screw is threadedly connected with a clamping plate, the second screw will drive two sets of clamping plates to clamp the transmitter, so that the receiver and the transmitter 1 are stably installed in the protective plate, thereby preventing the network cable to be tested from being stably connected to the receiver and the transmitter, which is beneficial to improve the stability of the use of the receiver and the transmitter;

[0018] A display screen is provided to make the user interface more intuitive, so that non-professionals can also easily use the intercom and line-finding functions, which is conducive to improving the applicability of the line-finding instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The schematic diagram of the new structure of the transmitter and receiver of this utility model is shown;

[0020] Figure 2 This is a schematic diagram of the rotating structure of the protective plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-section structure of the protective plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the top-sectional structure of the protective plate of the utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the protective plate of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the utility model line finder;

[0025] Figure 7 It is a schematic diagram of the line-finding steps of the line-finding instrument of the utility model.

[0026] In the figure: 1. Transmitter; 2. Switch button; 3. Signal indicator light; 4. Probe; 5. Headphone jack; 6. Volume adjustment knob; 7. RJ45 response interface; 8. RJ11 response interface; 9. Receiver; 10. Function selection switch; 11. Display screen; 12. First screw rod; 13. Protective plate; 14. Second screw rod; 15. Clamping plate; 16. Turntable. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1: Solve the problem that the line finder is easily damaged when it falls, please refer to Figure 1-Figure 7 The utility model provides a technical solution: a line finder with an intercom function, comprising a transmitter 1 and a receiver 9, the transmitter 1 and the receiver 9 can be used together to perform line finding operations, and the transmitter 1 has a built-in transmitting module, and the receiver 9 has a built-in receiving module and an intercom module;

[0029] It also includes: a switch button 2 and a signal indicator light 3 are arranged on the front side of the transmitter 1, a probe 4 is arranged on the top of the transmitter 1, and an earphone interface 5 and a volume adjustment knob 6 are arranged on the right side of the transmitter 1; a function selection switch 10 and a display screen 11 are arranged on the front side of the receiver 9, and an RJ11 response interface 8 and an RJ45 response interface 7 are arranged on the left and right sides of the top of the receiver 9, and an RJ45 response interface 7 is arranged below the transmitter 1;

[0030] The rear end of the receiver 9 is rotatably connected to a first screw rod 12, and the outer side of the first screw rod 12 is threadedly connected to a protective plate 13, and the rear end of the protective plate 13 is set to penetrate the receiver 9; the protective plate 13 is set in an "n"-shaped structure when viewed from above, and the height of both sides of the protective plate 13 is greater than the height of the transmitter 1 and the receiver 9, and the transmitter 1 and the receiver 9 are protected by the protective plate 13;

[0031] Manually rotate the first screw rod 12. Since the first screw rod 12 is threadedly connected to the protective plate 13 and the front end of the first screw rod 12 is rotatably connected to the receiver 9, the first screw rod 12 will drive the receiver 9 to move forward. Then manually insert the RJ45 interfaces at both ends of the network cable to be tested into the corresponding RJ45 response interfaces 7 of the transmitter 1 and the receiver 9 respectively, and turn the function selection switch 10 of the receiver 9 to the "line search" function gear; observe whether the transmitter 1 starts to send audio signals to the cable to be tested according to the display screen 11 and the signal indicator light 3;

[0032] At this time, the receiver 9 will be connected to the transmitter 1 through the network cable to be tested. The above steps are repeated anyway, so that the receiver 9 and the transmitter 1 are moved to the inside of the protective plate 13. Since the height of both sides of the protective plate 13 is greater than the height of the receiver 9 and the transmitter 1, the receiver 9 and the transmitter 1 can be protected by the protective plate 13;

[0033] Embodiment 2: In this embodiment, if Figure 1-Figure 4 As shown, based on the first embodiment, a structure in which two groups of clamping plates 15 cooperate to clamp the emitter 1 is also disclosed, and the specific contents are as follows;

[0034] A second screw rod 14 is rotatably arranged inside the protective plate 13, and the left end of the second screw rod 14 is arranged to penetrate the protective plate 13, and the left end of the second screw rod 14 is fixedly connected to a turntable 16; a clamping plate 15 is threadedly connected to the outer side of the second screw rod 14, and the clamping plate 15 is provided with two groups, and the two groups of clamping plates 15 are respectively located on the left and right sides of the launcher 1; the front end of the clamping plate 15 is arranged to penetrate the protective plate 13, and a slide groove for the clamping plate 15 to move is opened on the front side of the protective plate 13;

[0035] Then manually rotate the turntable 16 so that the turntable 16 drives the second screw rod 14 to rotate. Since the outer side of the second screw rod 14 is threadedly connected with the clamping plate 15, the second screw rod 14 will drive the two sets of clamping plates 15 to move relative to each other, so that the two sets of clamping plates 15 cooperate to clamp the transmitter 1, so that the receiver 9 and the transmitter 1 are stably installed in the protective plate 13, so as to avoid the network cable to be tested from being unable to be stably connected to the receiver 9 and the transmitter 1, which is conducive to improving the stability of the use of the receiver 9 and the transmitter 1;

[0036] Through 1 to 8 line sequence indicator lights, the line open circuit, disconnection, short circuit and crossover characteristics can be quickly tested. The test results are accurate and clearly displayed. (Use automatic scanning to quickly test the twisted pair 1, 2, 3, 4, 5, 6, 7, 8, G) one by one (pair), and can distinguish which one (pair) is out of order, short circuit and open circuit, etc. During the test, you can touch the "switch" button to switch between fast and slow gears;

[0037] Manually turn on the switch button 2, hold the receiver 9 and use the probe 4 of the receiver 9 to approach the other end of the cable to be tested (such as around the wire piles of telephone line distribution cabinets, junction boxes, hubs, switches, etc.) for detection, insert the earphone through the earphone interface 5, and compare the sound volume of the receiver 1. The cable with the loudest sound near the probe 4 is the cable to be found; during the detection process, the volume can be changed by adjusting the volume adjustment knob 6 on the receiver 9 to adapt to the actual operating environment;

[0038] Embodiment 3: In this embodiment, if Figure 1-Figure 6 As shown, based on the second embodiment, a structure for voice communication through an intercom module is also disclosed, and its specific contents are as follows;

[0039] The intercom module uses digital signal processing technology to improve the quality of voice transmission, and the digital signal processing technology has an error correction function;

[0040] The intercom module provided inside the receiver 9 enables the line finder to perform instant voice communication in some complex environments, such as a machine room or a construction site, thereby improving work efficiency and safety, allowing the user to perform voice communication during the line finding process, which is very convenient. The intercom module adopts advanced audio processing technology to ensure clear voice communication even in a noisy environment, thereby improving work efficiency, enhancing safety, and simplifying the operation process.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A line finder with an intercom function, comprising a transmitter (1) and a receiver (9), wherein the transmitter (1) and the receiver (9) are used together to perform a line finder operation, and the transmitter (1) has a built-in transmitting module, and the receiver (9) has a built-in receiving module and an intercom module; It is characterized in that Also includes: The transmitter (1) is provided with a switch button (2) and a signal indicator light (3) on the front side, a probe (4) is provided above the transmitter (1), and an earphone interface (5) and a volume adjustment knob (6) are provided on the right side of the transmitter (1); The receiver (9) is provided with a function selection switch (10) and a display screen (11) on the front side, and an RJ11 response interface (8) and an RJ45 response interface (7) are provided on the left and right sides above the receiver (9), respectively, and an RJ45 response interface (7) is provided below the transmitter (1).

2. A line finder with intercom function according to claim 1, characterized in that: The rear end of the receiver (9) is rotatably connected to a first screw rod (12), and the outer side of the first screw rod (12) is threadedly connected to a protective plate (13), and the rear end of the protective plate (13) is arranged to penetrate the receiver (9).

3. A line finder with intercom function according to claim 2, characterized in that: A second screw rod (14) is rotatably arranged inside the protective plate (13), and the left end of the second screw rod (14) is arranged to penetrate the protective plate (13), and the left end of the second screw rod (14) is fixedly connected to a rotating disk (16).

4. The line finder with intercom function according to claim 3, characterized in that: The outer side of the second screw rod (14) is threadedly connected to a clamping plate (15), and two groups of clamping plates (15) are provided, and the two groups of clamping plates (15) are respectively located on the left and right sides of the launcher (1).

5. The line finder with intercom function according to claim 4, characterized in that: The front ends of the two groups of clamping plates (15) are arranged to penetrate the protective plate (13), and a sliding groove for the clamping plates (15) to move is provided on the front side of the protective plate (13).

6. A line finder with intercom function according to claim 5, characterized in that: The intercom module adopts digital signal processing technology to improve the voice transmission quality, and the digital signal processing technology has an error correction function.

7. A line finder with intercom function according to claim 6, characterized in that: The protective plate (13) is arranged in an "n"-shaped structure when viewed from above, and the height of both sides of the protective plate (13) is greater than the height of the transmitter (1) and the receiver (9), so that the transmitter (1) and the receiver (9) are protected by the protective plate (13).

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