CN218351748U - Module terminal test connection module - Google Patents
Module terminal test connection module Download PDFInfo
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- CN218351748U CN218351748U CN202222409043.8U CN202222409043U CN218351748U CN 218351748 U CN218351748 U CN 218351748U CN 202222409043 U CN202222409043 U CN 202222409043U CN 218351748 U CN218351748 U CN 218351748U
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Abstract
The utility model discloses a module terminal test connection module, which belongs to the technical field of electrical control cabinets and comprises a mounting rack, wherein the upper end of the mounting rack is provided with a module terminal, the upper end of the module terminal is provided with a plastic block, the upper surface of the plastic block is provided with a circuit board, an elastic test needle is arranged inside the plastic block in a penetrating way, fixed test needles are symmetrically arranged on two sides of the elastic test needle, a connector is inserted into the plastic block, and the upper end of the connector is connected with a connection cable; the utility model discloses a with test needle and circuit board welding to connect cable and circuit board through the connector, can reach the function of assembling fast, need not additionally to install with the help of the instrument, practice thrift use cost, and the condition of switching on of a set of module terminal of once testing, improve efficiency of software testing, practice thrift manpower resources, guarantee the accuracy of wiring.
Description
Technical Field
The utility model belongs to the technical field of the electrical control cabinet, concretely relates to module terminal test connection module.
Background
The electrical control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the electrical control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or send signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
The prior art has the following problems: the demand to electrical control cabinet is huge in the existing market, therefore leads to the requirement to production test quite, and the module terminal to electrical control cabinet that can't be fast accurate at present tests, and electrical control cabinet's input/output terminal is numerous, just is the terminal of the same model, also receives the functional requirement, different combinations appear, different modules, if the wiring test of terminal one by one, one then speed is slow, two then easily make mistakes, and then easily lead to producing the incident.
SUMMERY OF THE UTILITY MODEL
To solve the problems raised in the background art described above. The utility model provides a module terminal test connection module has accurate convenient, the convenient to use and the removable characteristics of wiring.
In order to achieve the above object, the utility model provides a following technical scheme: the module terminal test connection module comprises a mounting frame, a module terminal is arranged at the upper end of the mounting frame, a plastic block is arranged at the upper end of the module terminal, a circuit board is arranged on the surface of the upper end of the plastic block, an elastic test needle is arranged inside the plastic block in a penetrating mode, fixed test needles are symmetrically arranged on two sides of the elastic test needle, a connector is inserted into the plastic block in a plugging mode, and a connection cable is connected to the upper end of the connector.
Preferably, the fixed test needle can go deep into the inside of electrical control cabinet input/output terminal, does extrusion contact with the inside shell fragment of terminal, plays the effect of connecting, the location, and this is flat long needle, and the structure is strong, is difficult for knocking bad.
Preferably, the elastic test needle is a telescopic elastic needle, and is contacted with a metal sheet inside the input and output terminal of the electrical control cabinet through a telescopic head at the front end until the connection and conduction are realized.
Preferably, the connector is divided into a plate end connector and a line end connector, the connector can be detached in a plugging and unplugging mode, and the standby module can be quickly replaced.
Preferably, the surface of the circuit board is fixed with an elastic test pin through soldering, and a connecting groove is arranged on the surface of the circuit board corresponding to the connector, so that the connection test function is realized.
Preferably, the connector is further provided with a protective shell for protecting the connector after being spliced with the plastic block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a with test needle and circuit board welding to connect cable and circuit board through the connector, can reach the function of assembling fast, need not additionally to install with the help of the instrument, practice thrift use cost, and the condition of switching on of a set of module terminal of once testing, improve efficiency of software testing, manpower resources are saved, guarantee the accuracy of wiring, and can be according to actual demand, the structure of adjusting module reaches fast, accurate use improves test speed and efficiency, satisfies the customer's demand.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front view of the structure of the present invention;
fig. 3 is a schematic structural view of the protective casing of the present invention;
fig. 4 is a schematic view of the structure of the utility model in use.
In the figure: 1. connecting a cable; 2. a connector; 3. fixing the test needle; 4. a circuit board; 5. a plastic block; 6. an elastic test pin; 7. a protective shell; 8. a mounting frame; 9. and a module terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: module terminal test connection module, including mounting bracket 8, the upper end of mounting bracket 8 is provided with module terminal 9, the upper end of module terminal 9 is provided with plastic block 5, the upper end surface of plastic block 5 is provided with circuit board 4, the inside of plastic block 5 is run through and is provided with elasticity test needle 6, the bilateral symmetry of elasticity test needle 6 is provided with fixed test needle 3, the inside of plastic block 5 is pegged graft and is had connector 2, the upper end of connector 2 is connected with connecting cable 1.
Specifically, fixed test needle 3 can go deep into the inside of electrical control cabinet input/output terminal, is extrusion contact with the inside shell fragment of terminal, plays the effect of connecting, the location, and this is flat long needle, and the structure is strong, is difficult for knocking bad.
Through adopting above-mentioned technical scheme, guarantee equipment when using to the stability of terminal inside shell fragment connection, improve the service quality.
Specifically, the elastic test pin 6 is a telescopic elastic pin, and contacts with a metal sheet inside the input/output terminal of the electrical control cabinet through a telescopic head at the front end until the connection and conduction are achieved.
Through adopting above-mentioned technical scheme, reduce equipment and improve the life of module terminal 9 at the damage of the in-process of connection test to the sheetmetal of terminal inside.
Specifically, connector 2 divide into plate end connector 2 and line end connector 2, and connector 2 is dismantled to the mode of accessible plug, and spare module is gone up in the quick replacement.
Through adopting above-mentioned technical scheme, improve the convenience of assembling of connector 2, change the test needle and the plastic block 5 of damage through the convenient test needle and the plastic block of mode of quick plug, improve equipment's use quality.
Specifically, the surface of the circuit board 4 is fixed with an elastic test pin 6 by soldering, which plays a role in connection test.
Through adopting above-mentioned technical scheme, improve the installation intensity of elasticity test needle 6 and the convenience of installation, guarantee the stability that elasticity test needle 6 used.
Specifically, the connector 2 is further provided with a protective shell 7 for protecting the connector after being spliced with the plastic block 5.
Through adopting above-mentioned technical scheme, can accomodate the protection to it after equipment uses the completion, improve equipment life reduces the probability of damaging.
The utility model discloses a theory of operation and use flow: the utility model discloses when using, when needs carry out test work to the terminal in the electrical control cabinet, insert connector 2 earlier in the inside spread groove of plastic block 5, ensure the installation after stable, peg graft module terminal 9 in the electrical control cabinet with plastic block 5 correspondence, and make fixed test needle 3 and the inside shell fragment extrusion contact of terminal, and the flexible head of 6 front ends of elasticity test needle switches on with the inside sheetmetal contact of module terminal 9, and then judge the condition of switching on of module terminal 9, improve efficiency of software testing, guarantee the convenience of test work, and the specification of plastic block 5 is the same with module terminal 9, the condition of wrong line can not appear connecing in the assurance, improve the accuracy of test work, when exposed test needle or plastic block 5 appear colliding with the condition of damage, can extract connector 2 from plastic block 5's inside, and peg graft again more new plastic block 5, guarantee the convenience that damaged part changes, practice thrift manpower resources, and improve work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Module terminal test connection module, including the mounting bracket, its characterized in that: the upper end of mounting bracket is provided with the module terminal, and the upper end of module terminal is provided with the plastic block, and the upper end surface of plastic block is provided with the circuit board, and the inside of plastic block is run through and is provided with the elasticity test needle, and the bilateral symmetry of elasticity test needle is provided with fixed test needle, and the inside grafting of plastic block has the connector, and the upper end of connector is connected with connecting cable.
2. The module terminal test connection module of claim 1, wherein: the fixed test needle can go deep into the inside of electrical control cabinet input/output terminal, does extrusion contact with the inside shell fragment of terminal, plays the effect of connecting, the location, and this is flat long needle, and the structure is strong, is difficult for knocking bad.
3. The module terminal test connection module of claim 1, wherein: the elastic test needle is a telescopic elastic needle, and is contacted with a metal sheet inside the input and output terminal of the electrical control cabinet through a telescopic head at the front end until the elastic test needle is connected and conducted.
4. The module terminal test connection module of claim 1, wherein: the connector is divided into a plate end connector and a line end connector, the connector can be detached in a plugging and unplugging mode, and the standby module is rapidly replaced.
5. The module terminal test connection module of claim 1, wherein: the surface of the circuit board is fixed with an elastic testing needle through tin soldering, and the surface of the circuit board is provided with a connecting groove corresponding to the connector, so that the connection testing effect is achieved.
6. The module terminal test connection module of claim 1, wherein: the connector is provided with a protective shell for protecting the connector after being spliced with the plastic block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222409043.8U CN218351748U (en) | 2022-09-09 | 2022-09-09 | Module terminal test connection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222409043.8U CN218351748U (en) | 2022-09-09 | 2022-09-09 | Module terminal test connection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218351748U true CN218351748U (en) | 2023-01-20 |
Family
ID=84918579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222409043.8U Active CN218351748U (en) | 2022-09-09 | 2022-09-09 | Module terminal test connection module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218351748U (en) |
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2022
- 2022-09-09 CN CN202222409043.8U patent/CN218351748U/en active Active
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