CN218974568U - Detector for network wire use detection - Google Patents

Abstract

The utility model relates to a tester for network cable use detection, which comprises a support plate, a support frame is fixedly installed on the bottom of the support plate, and a cable tester is arranged on the support frame. The tester for the use of network cables is equipped with a quick-change structure. When it is necessary to press and fasten cables of different diameters, press the two handles in the opposite direction, and drive the insertion rod to leave the slot through the connecting block. Inside, pull out the pressure plate downwards, pull out the wire holder upwards, snap the protrusion on the top of the pressure plate of the required size into the groove, release the two handles, the first spring uses the elastic potential energy to rebound to drive the connecting block to reverse. to move in the opposite direction, and then drive the insertion rod to move in the opposite direction through the through hole to enter the inside of the slot, clamp and limit the bump, and snap the block at the bottom of the wire seat of the required size into the slot to complete the replacement. The purpose of compressing and fixing cables with different diameters is achieved.

Description

Detector for network cable use detection

technical field

The utility model relates to the technical field of network cables, in particular to a detector for detecting the use of network cables.

Background technique

A network cable, also known as a network cable, is a medium that transmits information from one network device (such as a computer) to another network device. It is the basic component of the network. The cable usually needs to be tested before leaving the factory to ensure that the cable After power on, the circuit can be connected normally.

After retrieval, Chinese Patent No. CN202220616764.3 is a connection detection device for network cables. Although this patent can detect the connection performance without manually holding the cables, it greatly saves labor resources and can simultaneously monitor multiple network cables. Each cable is tested in batches, but the device cannot compress and fix cables with different diameters, which reduces the practicability of the device. Therefore, a tester for network cable use detection is proposed to solve the above problems.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a tester for network cable use detection, which has the advantages of being able to compress and fix cables of different diameters, and solves the problem that the device in the comparison document cannot test the cables of different diameters. The problem of crimping and fixing cables of different sizes.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a tester for detecting the use of network cables, including a support plate, a support frame is fixedly installed on the bottom of the support plate, and a cable tester is arranged on the support frame , the top of the support plate is fixedly installed with a mounting frame, and the top of the mounting frame is fixedly mounted with two cylinders, and the bottoms of the piston rods of the two cylinders are fixedly mounted with a fixed seat, and the fixed seat A crimping plate is installed movable at the bottom, a wire seat is provided on the top of the supporting plate, and a quick-change structure is arranged between the crimping plate and the fixing seat;

The quick-change structure includes a cavity, a groove, a bump, a carriage, a sliding sleeve, a first spring, a connecting block, a plunger and a slot, and a cavity is opened inside the fixed seat, and the fixed seat The bottom is provided with two grooves, the top of the pressure plate is fixed with two protrusions, and the inner top wall of the cavity is fixed with two carriages. The outer surface of the sliding frame is slidably connected with a sliding sleeve, the outer surface of the sliding frame is covered with a first spring, the bottom of the sliding sleeve is fixedly installed with a connecting block, and the opposite sides of the two connecting blocks are fixed An insertion rod is connected, and slots are provided on adjacent sides of the two protrusions.

Further, the bottoms of the piston rods of the two cylinders pass through the installation frame and extend to the inside of the installation frame, and the two cylinders are arranged symmetrically.

Further, telescopic columns are fixedly installed on the inner walls of the left and right sides of the support frame, the outer surface of the telescopic column is provided with a second spring, and the adjacent ends of the two telescopic columns are fixedly installed with a clamping plate. The outer surfaces of the adjacent sides of the two clamping plates are bonded with non-slip pads.

Further, a through hole is opened between the groove and the cavity, the insertion rod extends to the inside of the slot through the through hole and engages with the slot, and the inner wall of the groove is attached to the outer surface of the protrusion combined, and the groove and the protrusion are snapped together.

Further, both the sliding sleeve and the first spring are located on the outer surface of the lateral portion of the carriage, and the opposite sides of the two first springs are respectively fixedly connected to the two sliding sleeves.

Further, a handle is fixedly installed on the front of the connecting block, and two sliding holes are opened on the front side of the fixing seat, and the sliding holes communicate with the cavity, and the front end of the handle extends to the fixed outside of the seat.

Further, the top of the support plate is provided with a slot, the bottom of the wire seat is fixedly mounted with a block, the block is engaged with the slot, and the outer surface of the support plate is provided with a wire hole.

(3) Beneficial effects

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

The tester for the use of network cables is equipped with a quick-change structure. When it is necessary to press and fasten cables of different diameters, press the two handles in opposite directions, so that they can be driven by the cooperation of the sliding holes The two connecting blocks move towards each other. When the connecting block moves, it drives the insertion rod to move in the same direction, so that the insertion rod leaves the inside of the slot through the through hole, so that the limit of the protrusion disappears, and then the pressure plate can be pulled down and pulled up. Put out the wire seat, snap the bump on the top of the pressure plate of the required size into the groove, and release the two handles. At this time, the compressed first spring uses the elastic potential energy to rebound to drive the connecting block to move in the opposite direction, and then drives the plug The rod moves in the reverse direction and enters the inside of the slot through the through hole, clamps and limits the bump, and snaps the block at the bottom of the wire seat of the required size into the slot to complete the replacement, so as to achieve different diameters. The purpose of compressing and fixing the cable.

Description of drawings

Fig. 1 is the utility model three-dimensional structure schematic diagram;

Fig. 2 is a front sectional view of the utility model;

Fig. 3 is a structural schematic diagram of the block and the slot in the utility model;

Fig. 4 is an enlarged view of the partial structure in Fig. 2 of the present utility model.

In the figure: 1 support plate, 2 support frame, 3 cable detector, 4 installation frame, 5 cylinder, 6 fixed seat, 7 pressure plate, 8 wire seat, 9 quick change structure, 901 cavity, 902 groove , 903 bump, 904 carriage, 905 sliding sleeve, 906 first spring, 907 connecting block, 908 inserting rod, 909 slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the tester used to detect the use of network cables in this embodiment includes a support plate 1, a support frame 2 is fixedly installed on the bottom of the support plate 1, and a cable tester 3 is arranged on the support frame 2 , when one end of the network cable is electrically connected to the port of the cable tester 3 through the wire hole through the support plate 1, it can be detected to grasp the connection performance of the network cable, and the top of the support plate 1 is fixed A mounting frame 4 is installed, and the top of the mounting frame 4 is fixedly equipped with two cylinders 5, and the bottoms of the piston rods of the two cylinders 5 are fixedly mounted with a fixed seat 6, and the bottom of the fixed seat 6 is movably equipped with a wire pressing plate 7 , The top of the support plate 1 is provided with a thread setting seat 8 , and a quick change structure 9 is provided between the thread pressing plate 7 and the fixing seat 6 .

In Fig. 2 and Fig. 4, two grooves 902 are opened on the bottom of the fixing seat 6, and two protrusions 903 are fixedly installed on the top of the pressure plate 7, and the grooves 902 and the protrusions 903 are engaged. Connect the pair of crimping plates 7 for preliminary fixation, slide and connect the sliding sleeve 905 on the outer surface of the sliding frame 904 and cover the first spring 906, and then use the elastic potential energy of the first spring 906 to drive the connecting block 907 around through the sliding sleeve 905 Moving, the connecting block 907 drives the insertion rod 908 to enter or leave the slot 909 .

In Fig. 2, the inner walls of the left and right sides of the support frame 2 are fixedly equipped with telescopic columns, and the outer surface of the telescopic columns is provided with a second spring, and the adjacent ends of the two telescopic columns are fixedly equipped with a clamping plate. The outer surface of the adjacent side of the clamping plate is bonded with a non-slip pad, so as to improve the stability of the cable tester 3, thereby avoiding its slipping and displacement during the test process, so as to further improve the stability of the cable tester 3 sex.

In Fig. 1 and Fig. 2, a handle is fixedly installed on the front side of the connection block 907, and the front side of the fixed base 6 is provided with two sliding holes, the sliding holes communicate with the cavity 901, and the front end of the handle passes through the sliding holes Extending to the outside of the fixing base 6 , the extended moment arm enables the user to move the connecting block 907 with less effort.

In Fig. 1 and Fig. 3, the outer surface of the support plate 1 is provided with a wire hole, the bottom of the wire pressing plate 7 is provided with a wire pressing groove, and the top of the wire setting seat 8 is provided with a wire setting groove, and the connection between the wire pressing groove and the wire setting groove The number is the same, and the center of the crimping groove and the corresponding wire groove are located on the same straight line. The driving cylinder 5 can drive the crimping plate 7 to move downward. When the crimping plate 7 is in contact with the network cable, it can be respectively It is fixed in the wire crimping groove and the wire setting groove, which can effectively improve the stability of the network cable, so as to prevent it from shaking during the detection process and affect the accuracy of the detection results.

When implementing, follow these steps:

1) First, all the electrical components in the device are externally connected to the control switch and power supply through wires, and then a plurality of network cables to be detected are placed in the wire slot on the surface of the wire holder 8 at the same time;

2) Then the cylinder 5 drives the pressure plate 7 to move downward until each pressure groove on the bottom surface of the pressure plate 7 fits on the top of the corresponding cable respectively. At this time, the cable can be firmly fixed by the pressure plate 7 Firmly fixed in the crimping groove and the wire setting groove;

3) When testing the cables at last, first connect one end of each cable to an external power supply, then pass the other end of each cable through the wire hole, and electrically connect them to the corresponding interfaces of the cable tester 3 respectively, At this time, the cable tester 3 can be used to test each network cable, so as to grasp the connection performance of the cable.

To sum up, the tester for testing the use of network cables, by setting the quick-change structure 9, when it is necessary to press and fasten cables of different diameters, press the two handles in opposite directions to make them slide Under the cooperation of the holes, the two connecting blocks 907 are driven to move towards each other. When the connecting block 907 moves, it drives the insertion rod 908 to move in the same direction, so that the insertion rod 908 leaves the inside of the slot 909 through the through hole, so that the limit of the protrusion 903 disappears. , and then you can pull out the crimping plate 7 downwards, pull out the wire setting seat 8 upwards, snap the protrusion 903 on the top of the crimping plate 7 of the required size into the groove 902, and loosen the two handles. At this time, the compressed The first spring 906 uses the elastic potential energy to bounce back to drive the connecting block 907 to move in the reverse direction, and then drives the insertion rod 908 to move in the reverse direction through the through hole to enter the inside of the slot 909, clamp and limit the protrusion 903, and set the position of the required size The block at the bottom of the wire seat 8 is stuck into the slot to complete the replacement, thereby achieving the purpose of compressing and fixing cables of different diameters, and solving the problem that the device in the comparison document cannot compress cables of different diameters. Tight issue fixed.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A tester for network cable use detection, comprising a support plate (1), characterized in that: a support frame (2) is fixedly installed on the bottom of the support plate (1), and a support frame (2) is set on the support frame (2) There is a cable detector (3), the top of the support plate (1) is fixedly installed with a mounting frame (4), and the top of the mounting frame (4) is fixedly mounted with two cylinders (5), two The bottoms of the piston rods of the cylinders (5) are all fixedly equipped with a fixed base (6), and the bottom of the fixed base (6) is movably equipped with a crimping plate (7), and the top of the support plate (1) is arranged There is a wire seat (8), and a quick change structure (9) is arranged between the pressure plate (7) and the fixed seat (6); The quick change structure (9) includes a cavity (901), a groove (902), a bump (903), a carriage (904), a sliding sleeve (905), a first spring (906), a connecting block (907 ), the insertion rod (908) and the slot (909), the inside of the fixed seat (6) is provided with a cavity (901), and the bottom of the fixed seat (6) is provided with two grooves ( 902), the top of the crimping plate (7) is fixedly installed with two bumps (903), and the inner top wall of the cavity (901) is fixedly equipped with two slides (904 ), the outer surface of the sliding frame (904) is slidably connected with a sliding sleeve (905), the outer surface of the sliding frame (904) is covered with a first spring (906), and the bottom of the sliding sleeve (905) A connection block (907) is fixedly installed, and the opposite sides of the two connection blocks (907) are fixedly connected with the insertion rod (908), and the adjacent sides of the two protrusions (903) are provided with slot (909). 2. The tester for network cable usage detection according to claim 1, characterized in that: the bottoms of the piston rods of the two cylinders (5) pass through the mounting frame (4) and extend to the bottom of the mounting frame (4). Inside, the two cylinders (5) are symmetrically arranged. 3. The tester for detecting the use of network cables according to claim 1, characterized in that: the inner walls of the left and right sides of the support frame (2) are fixedly equipped with telescopic columns, and the outer surfaces of the telescopic columns are covered with A second spring is provided, clamping plates are fixedly installed at adjacent ends of the two telescopic columns, and non-slip pads are bonded to the outer surfaces of the adjacent sides of the two clamping plates. 4. The detector for network cable usage detection according to claim 1, characterized in that: a through hole is opened between the groove (902) and the cavity (901), and the insertion rod (908) Extend to the inside of the slot (909) through the through hole and engage with the slot (909), the inner wall of the groove (902) fits the outer surface of the protrusion (903), and the groove (902) Engage with the bump (903). 5. The tester for detecting the use of network cables according to claim 1, characterized in that: the sliding sleeve (905) and the first spring (906) are both located on the outer surface of the lateral part of the carriage (904), The opposite sides of the two first springs (906) are respectively fixedly connected with the two sliding sleeves (905). 6. The tester for network cable use detection according to claim 1, characterized in that: a handle is fixedly installed on the front of the connection block (907), and a number of There are two sliding holes, the sliding holes communicate with the cavity (901), and the front end of the handle extends to the outside of the fixing seat (6) through the sliding holes. 7. The tester for network cable use detection according to claim 1, characterized in that: the top of the support plate (1) is provided with a card slot, and the bottom of the cable holder (8) is fixedly installed with A clamping block, the clamping block is engaged with the clamping slot, and the outer surface of the support plate (1) is provided with a wire hole.

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