CN220915290U

CN220915290U - Network tester

Info

Publication number: CN220915290U
Application number: CN202322715275.0U
Authority: CN
Inventors: 赵前
Original assignee: First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Current assignee: First Geological Brigade of Shandong Provincial Bureau of Geology and Mineral Resources of First Geological and Mineral Exploration Institute of Shandong Province
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-05-07
Anticipated expiration: 2033-10-10

Abstract

The utility model belongs to the technical field of computer equipment, and provides a network tester, which comprises: the main machine is connected with the extension machine through a connecting piece, the connecting piece comprises a rectangular connecting block, the upper end face of the rectangular connecting block is provided with a groove, the bottom face of the groove is provided with a spring, the upper surface of the spring is provided with a clamping piece, the inner wall of the groove is provided with a sliding groove, the clamping piece is provided with a protrusion matched with the sliding groove, and the clamping piece can stretch up and down along the inner wall of the groove; the extension is provided with an installation groove matched with the connecting piece, a clamping protrusion is arranged in the installation groove, the clamping protrusion is matched with the clamping piece to realize connection, a switch button is also arranged in the installation groove, and the switch button can press the clamping piece, so that the clamping piece and the clamping protrusion are separated from a matched relation, and the extension and the host are disassembled; the host and the extension can be conveniently installed in a butt joint mode so as to perform network test, improve working efficiency and be used for network verification test under various conditions.

Description

Network tester

Technical Field

The utility model belongs to the technical field of computer equipment, and particularly relates to a network tester.

Background

Networks have a very important role in our lives, with the continuous development of networks, the safety and stability of the networks are already important guarantees for daily life and industrial production, and at present, we can test the networks through a network safety tester and adjust and maintain the results according to the test.

The patent with the Chinese patent number of CN115528499A discloses a network tester, and the specification of the network tester specifically discloses that: the tester comprises a tester body, a first connector, a second connector, a first fixing mechanism and a second fixing mechanism, wherein the tester body comprises a host machine and an extension machine, and the host machine and the extension machine are clamped together; when the test instrument is connected with external equipment through a lead, an operator is required to hold the instrument and operate the instrument at the same time, the instrument is in a free state because the instrument and a cable are not fixed, the operation of the instrument by one hand is inconvenient for the operator in the test process, and the host and the extension are easily separated due to the fact that the matching relationship is not tight; and the host computer and the extension of present network tester adopt the spout joint, connect unstably, lead to host computer and extension dislocation separation easily when taking, inconvenient test.

Disclosure of Invention

In order to solve at least one technical problem existing in the background art, the present utility model provides a network tester, including: the main machine is connected with the extension machine through a connecting piece, the connecting piece comprises a rectangular connecting block, the upper end face of the rectangular connecting block is provided with a groove, the bottom face of the groove is provided with a spring, the upper surface of the spring is provided with a clamping piece, the inner wall of the groove is provided with a sliding groove, the clamping piece is provided with a protrusion matched with the sliding groove, and the clamping piece can stretch up and down along the inner wall of the groove; the extension is equipped with connecting piece complex mounting groove, has the joint arch in the mounting groove, and the joint is protruding to be connected with the cooperation of joint piece, still is equipped with shift knob in the mounting groove, shift knob can press the joint piece for joint piece breaks away from the cooperation relation with the joint arch, realizes the dismantlement of extension and host computer.

Further, the upper surface of joint spare is the arcwall face, and the arcwall face makes the joint spare contact with the mounting groove of extension after, through the gradual change contact pressure of arcwall face, with the joint spare downward compression with get into the extension inside smoothly through mounting groove department to utilize the spring to stretch out the joint spare along the recess in the extension, make joint spare and the protruding cooperation of joint spacing.

Further, the host comprises a host shell, the host shell is installed in a butt joint mode through an upper portion and a lower portion, and a shell switch is arranged at the butt joint position of the upper portion and the lower portion.

Further, a partition board is arranged in the host shell, the partition board divides the host shell into two parts, one part is used for installing a PCB main board and an auxiliary board of the host, and the other part is used for installing a storage battery.

Further, a power supply and a PCB main board are arranged in the host, the PCB main board is electrically connected with a wiring port, and the wiring port adopts an RJ45 port; be provided with sinle silk pilot lamp and shielding layer core pilot lamp on the host computer, sinle silk pilot lamp is provided with eight, corresponds the eight sinle silk of RJ45 joint respectively, and shielding layer pilot lamp is used for discernment network circuit whether is the shielded cable.

Further, the extension includes the extension shell, and the extension shell also adopts upper and lower two parts butt joint installation, and the left surface of extension is provided with two mounting grooves that are used for installing the connecting piece, and two connecting pieces are installed in butt joint respectively to two mounting grooves, are located the PCB mainboard of installing the extension between two mounting grooves, and the RJ45 port of extension is connected to the PCB mainboard of extension, and the RJ45 port of extension is located the right flank of extension.

The beneficial effects of the utility model are as follows:

The utility model adopts the main machine to be connected with the extension machine through the connecting piece, the connecting piece comprises a rectangular connecting block, the extension machine is provided with the mounting groove matched with the connecting piece, the mounting groove is also internally provided with the switch button, and the switch button can press the clamping piece, so that the clamping piece and the clamping bulge are separated from the matching relation, the disassembly of the extension machine and the main machine is realized, the main machine and the extension machine can be conveniently connected and installed for network test, the working efficiency is improved, and the utility model is used for network verification test under various conditions.

Additional aspects of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic diagram of a host computer according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the outside of the network tester of the present utility model;

FIG. 3 is a schematic diagram of the structure of the inside of the network tester of the present utility model;

FIG. 4 is a schematic view of the structure of the connection part of the present utility model;

FIG. 5 is a schematic transverse cross-sectional view of the connection of the present utility model;

Wherein: 1. a host; 2. a power switch; 3. a wire core indicator light; 4. a connecting piece; 5. an RJ45 port of the host; 6. a power port; 7. a housing switch; 8. a shielding layer core indicator lamp; 9. an extension; 10. a switch button; 11. a mounting column; 12. a PCB main board of the host; 13. a PCB sub-board of the host; 14. a partition plate; 15. a storage battery; 16. RJ45 ports of extensions; 17. PCB main board of extension; 18. the clamping bulge; 19. a clamping piece; 20. a rectangular connecting block; 21. a groove; 22. and (3) a spring.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present utility model, and do not denote any one of the components or elements of the present utility model, and are not to be construed as limiting the present utility model.

In the present utility model, terms such as "fixedly attached," "connected," "coupled," and the like are to be construed broadly and refer to either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present utility model can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present utility model.

Examples

As shown in fig. 1 to 5, the present embodiment provides a network tester, including: the main machine 1 and the extension 9, the main machine 1 is connected with the extension 9 through the connecting piece 4, the connecting piece 4 comprises a rectangular connecting block 20, a groove 21 is formed in the upper end face of the rectangular connecting block 20, a spring 22 is arranged on the bottom face of the groove 21, a clamping piece 19 is arranged on the upper surface of the spring 22, a sliding groove is formed in the inner wall of the groove 21, the clamping piece 19 is provided with a protrusion matched with the sliding groove, and the clamping piece 19 can stretch up and down along the inner wall of the groove 21; the extension 9 is provided with an installation groove matched with the connecting piece 4, the installation groove is internally provided with a clamping protrusion 18, the clamping protrusion 18 is matched with the clamping piece 19 to realize connection, the installation groove is internally provided with a switch button 10, and the switch button 10 can press the clamping piece 19, so that the clamping piece 19 is separated from the clamping protrusion 18, and the extension 9 and the host 1 are disassembled.

The upper surface of joint piece 19 is the arcwall face, and the arcwall face makes behind joint piece 19 and the mounting groove contact of extension 9, through the gradual change contact pressure of arcwall face, compresses joint piece 19 downwards in order to get into extension 9 inside through the mounting groove department smoothly to utilize spring 22 to stretch out joint piece 19 along recess 21 in extension 9, make joint piece 19 and the cooperation of joint protruding 18 spacing.

The host 1 comprises a host shell, the host shell is installed in a butt joint mode through an upper part and a lower part, a shell switch 7 is arranged at the butt joint position of the upper part and the lower part, so that the host shell is conveniently opened through the shell switch 7 to overhaul internal components, and the shell switch 7 is specifically installed on the left side face of the host shell; a partition board 14 is arranged in the host shell, the partition board 14 divides the host shell into two parts, one part is used for installing the PCB main board 12 and the auxiliary board of the host 1, and the other part is used for installing a storage battery 15; the host shell is also provided with a power port 6, and the power port 6 is used for being connected with an external power supply to charge a storage battery 15 in the host 1; the PCB main board 12 and the PCB auxiliary board of the host 1 are arranged inside the host shell through the mounting column 11; the right side face of the host shell is provided with the connecting pieces 4, the connecting pieces 4 are provided with two connecting pieces 4, the two connecting pieces 4 are in butt joint installation, so that the installation stability can be effectively improved, the host 1 and the extension 9 are separated due to the fact that one switch button 10 is touched by mistake can be effectively avoided, the host 1 and the extension 9 can be separated only by pressing the two switch buttons 10 simultaneously, and the connection stability of the host 1 and the extension 9 is improved.

The extension 9 comprises an extension shell, the extension shell is also installed in a butt joint mode through an upper portion and a lower portion, two mounting grooves used for mounting the connecting pieces 4 are formed in the left side face of the extension 9, two connecting pieces 4 are installed in a butt joint mode in the two mounting grooves respectively, a PCB mainboard 17 of the extension is installed between the two mounting grooves, the PCB mainboard 17 of the extension is connected with an RJ45 port 16 of the extension, and the RJ45 port 16 of the extension is located on the right side face of the extension 9.

The host 1 is internally provided with a power supply and a PCB main board, the PCB main board is electrically connected with a wiring port, and the wiring port adopts an RJ45 port as an implementation mode; the main machine 1 is provided with a wire core indicator lamp 3 and a shielding layer core indicator lamp 8, the wire core indicator lamp 3 is provided with eight wire cores which respectively correspond to the RJ45 connectors, and the shielding layer indicator lamp is used for identifying whether a network line is a shielding cable.

After the two ends of the network cable are connected with the host 1 and the extension 9, the switch is turned on, the host 1 and the extension 9 mutually transmit signals, the RJ45 port 5 of the host 1 transmits network state data to the control chip, the control chip transmits the network state data to the processing chip for carrying out state analysis, and the analysis result is transmitted back to the control chip, the control chip controls the LED lamp beads to be on or off according to the analysis result, if each wire core of the network cable is a passage, the wire core indicator lamp 3 is fully on, if the wire core is open, the indicator lamp corresponding to the wire core is not on, if the wire core is short, the indicator lamp corresponding to the wire core is blinking, if the wire core indicator lamp 3 is fully on, the direct-connection indicator lamp is on, so that the detection is qualified.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A network tester, comprising: the main machine is connected with the extension machine through a connecting piece, the connecting piece comprises a rectangular connecting block, the upper end face of the rectangular connecting block is provided with a groove, the bottom face of the groove is provided with a spring, the upper surface of the spring is provided with a clamping piece, the inner wall of the groove is provided with a sliding groove, the clamping piece is provided with a protrusion matched with the sliding groove, and the clamping piece can stretch up and down along the inner wall of the groove; the extension is equipped with connecting piece complex mounting groove, has the joint arch in the mounting groove, and the joint is protruding to be connected with the cooperation of joint piece, still is equipped with shift knob in the mounting groove, shift knob can press the joint piece for joint piece breaks away from the cooperation relation with the joint arch, realizes the dismantlement of extension and host computer.

2. The network tester of claim 1, wherein the upper surface of the clamping member is an arc surface, the arc surface enables the clamping member to be in contact with the mounting groove of the extension machine, the clamping member is compressed downwards by gradual contact pressure of the arc surface to smoothly enter the extension machine through the mounting groove, and the clamping member is extended out of the extension machine along the groove by a spring, so that the clamping member is matched with the clamping protrusion for limiting.

3. The network tester of claim 1, wherein the host comprises a host housing, the host housing is mounted in a butt joint of an upper portion and a lower portion, and a shell switch is arranged at the butt joint of the upper portion and the lower portion.

4. A network tester as claimed in claim 3, wherein a partition is provided in the host housing, the partition dividing the interior of the host housing into two parts, one part for mounting the PCB main board and the sub board of the host and the other part for mounting the battery.

5. The network tester of claim 1, wherein the host computer is internally provided with a power supply and a PCB main board, the PCB main board is electrically connected with a wiring port, and the wiring port adopts an RJ45 port; be provided with sinle silk pilot lamp and shielding layer core pilot lamp on the host computer, sinle silk pilot lamp is provided with eight, corresponds the eight sinle silk of RJ45 joint respectively, and shielding layer pilot lamp is used for discernment network circuit whether is the shielded cable.

6. The network tester of claim 1, wherein the extension includes an extension housing, the extension housing is also butt-jointed and mounted in an upper portion and a lower portion, two mounting grooves for mounting the connectors are formed in the left side surface of the extension, two connectors are respectively butt-jointed and mounted in the two mounting grooves, a PCB main board of the extension is mounted between the two mounting grooves, the PCB main board of the extension is connected with an RJ45 port of the extension, and the RJ45 port of the extension is located on the right side surface of the extension.