Electricity consumption information acquisition terminal module testing device

Abstract

The utility model provides an electricity utilization information acquisition terminal module testing device, which relates to the technical field of electrical testing, and comprises a module mounting plate, a module adapter plate, a module testing control plate and a base, the module adapter plate is mounted in the module mounting plate to form a module adapter module, and the module testing control plate is mounted on the base. The module test control board is mounted in the base to form a test module; the module mounting plate is inserted into the base; the module testing device is composed of the module mounting plate, the module adapter plate, the module testing control plate and the base, the module adapter plate is provided with a plurality of groups of electrical interfaces which are compatible with connection of all modules of an existing terminal, and the module adapter plate is electrically connected with the module testing control plate through a multi-core assembly. The module test control board is used for testing the performance of the electrical interface of the to-be-tested module, so that the module test board is compatible with testing of various power utilization information acquisition terminal modules and can be conveniently integrated on a detection table body, and the problem that the existing module test table body has multiple types is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical test technical field especially relates to a kind of electric information acquisition terminal module testing device. BACKGROUND

[0002] The electric information acquisition terminal currently on the market includes single three-phase intelligent electric meter, single three-phase internet of things meter, concentrator, special variable, collector, energy controller, fusion terminal, each terminal has pluggable module, its function is as follows, single three-phase intelligent electric meter module is local communication module, single three-phase internet of things meter module includes local carrier wave communication module, load identification module, concentrator module includes local carrier wave communication module, remote wireless communication module, special variable module includes remote wireless communication module, control module, energy controller includes local carrier wave communication module, remote communication module, load identification module, control module, fusion terminal includes local carrier wave communication module, remote communication module;

[0003] The structure size and electrical interface of various modules are different, and the traditional module test method is to design different module detection tables for different terminals, which inevitably leads to a large number of detection tables, therefore, the utility model provides a kind of electric information acquisition terminal module testing device to solve the problems existing in the prior art. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model provides a kind of electric information acquisition terminal module testing device, which is compatible with various electric information acquisition terminal module tests, can be conveniently integrated into the detection table body, and solves the problem of multiple types of existing module test table bodies.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a kind of electric information acquisition terminal module testing device, including module installation board, module adapter plate, module test control board and base, the module adapter plate is installed in the inside of module installation board and constitutes module adapter module, the module test control board is installed in the inside of base and constitutes test module;

[0006] The module installation board is inserted into the inside of base, the module adapter plate and the module test control board are electrically connected by multi-core assembly, the module adapter plate is provided with a variety of electrical interfaces, and the electrical interfaces extend out of the corresponding slot of the module installation board and are used to install modules.

[0007] Further improvement lies in that: the multiple electrical interfaces on the module adapter plate correspond to energy controller, fusion terminal, single-phase internet of things meter, single-phase meter, concentrator, three-phase internet of things meter, three-phase meter, special variable terminal respectively.

[0008] Further improvement lies in that the module test control board is provided with a protection plate, and the protection plate is provided with at least two groups.

[0009] Further improvement lies in that the module test control board is a PCB provided with electronic elements, and the module test control board is arranged with a test circuit for testing the performance of the electrical interface of the module to be tested.

[0010] Further improvement lies in that the multi-core assembly comprises a multi-core plug and a multi-core socket, the multi-core plug is arranged at two ends of one side of the module adapter plate, the multi-core socket is arranged at two ends of one side of the module test control board, the multi-core plug and the multi-core socket are matched, the multi-core assembly is electrically compatible with multiple communication interfaces and provides multiple power supply interfaces.

[0011] Further improvement lies in that the mounting groove is movably provided with a limiting sliding block inside, and the module mounting plate is provided with a limiting hole matched with the limiting sliding block at upper and lower sides of two ends.

[0012] Further improvement lies in that the recessed handle is arranged at the middle position of two ends of the module mounting plate, and a guide groove is arranged at the middle position of the top of the module mounting plate, and a protrusion matched with the guide groove is arranged at the middle position of the top inside of the base.

[0013] The utility model discloses the beneficial effect that:

[0014] 1. The utility model discloses a module mounting plate, module adapter plate, module test control board and base are composed, and the module adapter plate has a variety of electrical interfaces, and the connection of all modules of existing terminal is compatible, and the module adapter plate and module test control board are electrically connected through the multi -core assembly, and the module test control board is used for testing the performance of the electrical interface of the module to be tested, and thus compatible with a variety of electric information acquisition terminal module test, can be conveniently integrated to the detection platform body, and the problem of the variety of existing module test platform body is solved.

[0015] 2. The utility model discloses that the module mounting plate is inserted into the inside of the base, and the accurate alignment installation is carried out through the guide of the guide groove and the protrusion, and the limiting fixing is carried out through the limiting sliding block inserted into the limiting hole, and the installation is more accurate and convenient. ACCURACY

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is the back view schematic drawing of the utility model;

[0018] Figure 3 It is the split schematic drawing of the utility model.

[0019] 1, module installation plate; 2, module adapter plate; 3, module; 4, module test control board; 5, base; 6, protection plate; 7, multi-core plug; 8, multi-core socket; 9, mounting groove; 10, limit slider; 11, limit hole; 12, guide groove; 13, recessed handle. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiments, and the embodiments are only used to explain the utility model and do not constitute a limitation on the protection scope of the utility model.

[0021] Example one

[0022] According to Figure 1 , 2 , 3, the embodiment proposes a kind of electric information acquisition terminal module test device, including module installation plate 1, module adapter plate 2, module test control board 4 and base 5, the module adapter plate 2 is installed in the inside of module installation plate 1 and constitutes module adapter module, the module test control board 4 is installed in the inside of base 5 and constitutes test module;

[0023] The module installation plate 1 is inserted into the inside of base 5, the module adapter plate 2 and module test control board 4 are electrically connected by multi-core component, the module adapter plate 2 is equipped with multiple electrical interfaces, and electrical interface extends the corresponding notch on module installation plate 1 and is used to install module 3.When using, the device is formed by module installation plate 1, module adapter plate 2, module test control board 4 and base 5, there are multiple electrical interfaces on module adapter plate 2, compatible with the connection of all modules of existing terminal, the module adapter plate 2 and module test control board 4 are electrically connected by multi-core component, and module test control board 4 is used to test the performance of electrical interface of module to be tested, so as to compatible with multiple electric information acquisition terminal module test, which can be conveniently integrated into detection platform.

[0024] The multiple electrical interfaces on the module adapter plate 2 correspond to energy controller, fusion terminal, single-phase internet-of-things meter, single-phase meter, concentrator, three-phase internet-of-things meter, three-phase meter and special variable terminal respectively.According to different terminal modules, a total of 8 kinds are designed, which correspond to energy controller, fusion terminal, single-phase internet-of-things meter, single-phase meter, concentrator, three-phase internet-of-things meter, three-phase meter and special variable terminal respectively.

[0025] The module test control board 4 is equipped with protection plate 6, and the protection plate 6 is equipped with two groups.The purpose of protection plate 6 is to prevent foreign matter from causing short circuit or damage to electronic devices.

[0026] The module test control board 4 is a PCB with electronic components, and a test circuit is arranged on the module test control board 4 for testing the performance of the electrical interface of the module to be tested. The module test control board 4, the base 5 and the protection plate 6 are installed as a whole on the test bench body, and the test circuit is used to test the performance of the electrical interface of the module to be tested, such as the message format of the communication channel, the power consumption, etc.

[0027] The multi-core assembly includes a multi-core plug 7 arranged at both ends of one side of the module adapter board 2 and a multi-core socket 8 arranged at both ends of one side of the module test control board 4. The multi-core plug 7 and the multi-core socket 8 are adapted to each other. The multi-core assembly is electrically compatible with multiple communication interfaces, such as RS485, RS232, I2C, SPI and IO, and provides multiple power supply interfaces, such as 5v, 4v, 12v and 220v. The multi-core assembly has a reverse plug prevention design to prevent installation errors.

[0028] The upper and lower sides of both ends of the base 5 are provided with mounting grooves 9, and the inside of the mounting grooves 9 is movably provided with limit sliding blocks 10. The upper and lower sides of both ends of the module mounting plate 1 are provided with limit holes 11 adapted to the limit sliding blocks 10. Four movable limit sliding blocks 10 are designed on the base 5. After the module mounting plate 1 is inserted into the inside of the base 5, the limit sliding blocks 10 can be pushed inward into the limit holes 11 to be locked.

[0029] Embodiment Two

[0030] According to Figure 1 , 2 , 3, the embodiment provides a kind of electric information acquisition terminal module test device, including module mounting plate 1, module adapter board 2, module test control board 4 and base 5, the module adapter board 2 is installed in the inside of module mounting plate 1 and constitutes module adapter module, the module test control board 4 is installed in the inside of base 5 and constitutes test module;

[0031] The module mounting plate 1 is inserted into the inside of the base 5, the module adapter board 2 and the module test control board 4 are electrically connected by multi-core assembly, a variety of electrical interfaces are arranged on the module adapter board 2, and the electrical interfaces extend into the corresponding notch of the module mounting plate 1 and are used to install module 3. When using, the device is integrated by module mounting plate 1, module adapter board 2, module test control board 4 and base 5, there are a variety of electrical interfaces on the module adapter board 2, compatible with the connection of all modules of existing terminal, the module adapter board 2 and the module test control board 4 are electrically connected by multi-core assembly, and the module test control board 4 is used to test the performance of the electrical interface of the module to be tested, so as to be compatible with a variety of electric information acquisition terminal module test, which can be conveniently integrated into detection bench body.

[0032] The upper and lower sides of the two ends of the base 5 are provided with mounting grooves 9, and the inside of the mounting grooves 9 is movably provided with limiting sliding blocks 10, and the upper and lower sides of the two ends of the module mounting plate 1 are provided with limiting holes 11 matched with the limiting sliding blocks 10. Four movable limiting sliding blocks 10 are designed on the base 5, and after the module mounting plate 1 is inserted into the inside of the base 5, the limiting sliding blocks 10 can be pushed inward into the limiting holes 11, so as to be locked.

[0033] The middle positions of the two ends of the module mounting plate 1 are provided with recessed handles 13, which facilitate the hand to be inserted to take out the module mounting plate 1 from the base 5, and the middle position of the top of the module mounting plate 1 is provided with a guide groove 12, and the middle position of the inside top of the base 5 is provided with a protrusion matched with the guide groove 12. Since it is inconvenient to observe at the insertion place during installation, the guide groove 12 is arranged at the middle position of the top of the module mounting plate 1, and a protrusion is designed in the base 5 to match, so as to prevent the position from deviating and tilting during plugging and unplugging.

[0034] The electric energy information acquisition terminal module test device is composed of a module mounting plate 1, a module adapter plate 2, a module test control plate 4 and a base 5, the module adapter plate 2 has a plurality of electrical interfaces, which are compatible with the connection of all existing terminal modules, the module adapter plate 2 and the module test control plate 4 are electrically connected through a multi-core assembly, and the module test control plate 4 is used for testing the performance of the electrical interface of the to-be-tested module, so that a plurality of electric energy information acquisition terminal module tests are compatible, and the module test device can be conveniently integrated on a detection table body, so as to solve the problem of a plurality of types of existing module test devices. Meanwhile, the module mounting plate 1 is inserted into the inside of the base 5, and is accurately positioned and installed through the guidance of the guide groove 12 and the protrusion, and is limited and fixed by inserting the limiting sliding block 10 into the limiting hole 11, so that the installation is more accurate and convenient.

[0035] The basic principle, main features and advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of electric information acquisition terminal module testing device, including module mounting plate (1), module adapter plate (2), module test control board (4) and base (5), it is characterized by: The module adapter plate (2) is installed inside the module mounting plate (1) to form a module adapter module, and the module test control plate (4) is installed inside the base (5) to form a test module. The module mounting plate (1) is inserted into the inside of the base (5), the module adapter plate (2) and the module test control plate (4) are electrically connected through the multi-core assembly, and the module adapter plate (2) is provided with a plurality of electrical interfaces, and the electrical interfaces extend out of the corresponding slot of the module mounting plate (1) and are used for mounting the module (3).

2. The testing device for the end module of the ammeter terminal according to claim 1, characterized in that: The plurality of electrical interfaces on the module adapter plate (2) correspond to an energy controller, a fusion terminal, a single-phase Internet of Things meter, a single-phase meter, a concentrator, a three-phase Internet of Things meter, a three-phase meter, and a special variable terminal, respectively.

3. The testing device for the end module of the ammeter terminal according to claim 1, characterized in that: The module test control plate (4) is provided with a protection plate (6), and the protection plate (6) is provided with at least two groups.

4. The testing device for the end module of the ammeter terminal according to claim 1, characterized in that: The module test control plate (4) is a PCB with electronic components, and the module test control plate (4) is provided with a test circuit for testing the performance of the electrical interface of the to-be-tested module.

5. The testing device for the end module of the ammeter terminal according to claim 1, characterized in that: The multi-core assembly includes a multi-core plug (7) and a multi-core socket (8), the multi-core plug (7) is arranged at both ends of one side of the module adapter plate (2), the multi-core socket (8) is arranged at both ends of one side of the module test control plate (4), the multi-core plug (7) and the multi-core socket (8) are matched, the multi-core assembly is electrically compatible with multiple communication interfaces and provides multiple power supply interfaces.

6. The testing device for the end module of the ammeter terminal according to claim 1, characterized in that: The upper and lower sides of both ends of the base (5) are provided with mounting grooves (9), and the inside of the mounting groove (9) is movably provided with a limiting sliding block (10), and the upper and lower sides of both ends of the module mounting plate (1) are provided with limiting holes (11) matched with the limiting sliding block (10).

7. The testing device for the end module of the ammeter terminal according to claim 1, characterized in that: The recessed handle (13) is arranged at the middle position of both ends of the module mounting plate (1), and the guide groove (12) is arranged at the middle position of the top of the module mounting plate (1), and the protrusion matched with the guide groove (12) is arranged at the middle position of the inside top of the base (5).

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