CN220964876U - Single-phase meter communication unit (dual-mode) module testing tool - Google Patents

Abstract

The utility model provides a testing tool for a single-phase meter communication unit (dual-mode) module, which relates to the technical field of communication devices and comprises a testing mechanism and a protection mechanism, wherein the testing mechanism comprises a shell, the top of the shell is provided with a groove, the bottom of the groove is provided with a socket, one side of the shell is provided with a pair of connecting grooves close to the groove, the interiors of the pair of connecting grooves are all connected with rotating shafts through torsion springs, the protection mechanism comprises a protection plate, one side of the protection plate is provided with a pair of connecting blocks, the connecting blocks are arranged on the outer side of the rotating shafts, one side of the bottom of the protection plate is provided with a pair of first buckles, the top of the shell is provided with a fixed groove close to the groove, the interiors of the fixed groove are provided with a pair of second buckles in a sliding groove in a sliding manner, the interiors of the sliding grooves are provided with a pair of sliding blocks in a sliding manner, and the interiors of the shell is provided with a groove. The utility model can provide protection for the plug through the use of the protection plate which can be fixed on the top of the shell.

Description

Single-phase meter communication unit (dual-mode) module testing tool

Technical Field

The utility model belongs to the technical field of communication devices, and particularly relates to a single-phase meter communication unit (dual-mode) module testing tool.

Background

The single-phase ammeter is a device for measuring the power consumption in a common domestic household circuit by commonly and intelligently measuring the power consumption or the reverse power consumption, a communication unit module is arranged in the single-phase ammeter and used for uploading the power consumption and other acquired data to an acquisition terminal, and the communication unit after arrival cannot be subjected to independent full-detection test on the pipeline, so that the performance of the communication unit cannot be ensured, and various defects frequently occur when the communication unit is used on site, for example, the defects of mismatching of interfaces, overlarge power consumption or low communication success rate and the like of the communication unit are discovered in site application, so that the data of the ammeter cannot be effectively transmitted, the difficulty of site operation and asset management is increased, and therefore, the performance of the communication unit cannot be tested by using a test tool.

The HPLC communication unit multicore compatible detection device with the publication number of CN218958915U comprises a handheld shell, wherein a detection system is arranged in the handheld shell and comprises a physical interface circuit, an analog terminal carrier module, a terminal protocol analysis module, an analog ammeter carrier module, a communication code receiving module, an ammeter protocol analysis module, a communication code sending module, a communication code analysis module, a scheduling test module, a storage module and a display module; the physical interface circuit includes multiple classes of HPLC interfaces. The beneficial effects are that, the on-the-spot detection of being convenient for, but because recess and HPLC interface in this technical scheme all expose outside and do not possess protection machanism, so after idle a period, the easy attachment dust of HPLC interface, these dust can cause the influence to the detection of communication unit module afterwards, also can appear simultaneously because of the problem that the foreign object bumps and lead to the HPLC interface to damage when idle.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a single-phase meter communication unit (dual-mode) module testing tool for solving the problems in the background art.

The purpose and the efficacy of the single-phase meter communication unit (dual-mode) module testing tool are achieved by the following specific technical means:

Single-phase table communication unit (bimodulus) module test fixture, including accredited testing organization and protection machanism, accredited testing organization includes the shell, the recess is seted up at the top of shell, the socket is installed to the bottom of recess, a pair of spread groove has been seted up to one side of shell in being close to recess department, a pair of the inside of spread groove all is connected with the pivot through the torsional spring, protection machanism includes the guard plate, a pair of connecting block is installed to one side of guard plate, the outside at the pivot is installed to the connecting block, a pair of first buckle is installed to bottom one side of guard plate, the fixed slot has been seted up at the top of shell in being close to recess department, just the inside slip of fixed slot has a pair of second buckle, first buckle and second buckle can block each other.

Further, the top of shell has offered the spout in being close to fixed slot department, the inside slip of spout has a pair of slider, the fluting has been seted up to the inside of shell, just the grooved both sides are connected with spout, fixed slot respectively, the inside slip of fluting has a pair of connecting rod, the both ends of connecting rod are connected with slider, second buckle respectively.

Further, a pair of springs are arranged in the groove, and two ends of the springs are respectively connected with the connecting rods.

Further, the power supply is arranged in the shell, the power receiving groove is arranged on the outer side of the shell, the power receiving groove is electrically connected with the power supply, the switch button is arranged on the top of the shell, and the switch button is electrically connected with the power supply.

Further, the internally mounted of shell has the circuit board, and the top of circuit board is integrated with treater, concentrator carrier detection module, collector carrier detection module and GPRS detection module, display screen and three group's test button are installed at the top of shell.

Compared with the prior art, the utility model has the following beneficial effects:

After the protection plate is closed, the first buckle and the second buckle are clamped together, at the moment, the protection plate can cover the groove, so that the socket is shielded, the protection plate can provide protection for the socket when the test tool is not used, and dust can be prevented from falling into the slot of the socket when foreign objects are prevented from contacting the socket.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a top view of the utility model after deployment.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a in accordance with the present utility model.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

100. A testing mechanism; 1001. a housing; 1002. a power receiving groove; 1003. a display screen; 1004. a test button; 1005. a switch button; 1006. a connecting groove; 1007. a groove; 1008. a socket; 200. a protective mechanism; 2001. a protection plate; 2002. a connecting block; 2003. a chute; 2004. a slide block; 2005. slotting; 2006. a connecting rod; 2007. a fixing groove; 2008. a second buckle; 2009. a first buckle.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Examples:

As shown in fig. 1 to 4:

The utility model provides a single-phase meter communication unit (dual-mode) module testing tool, which comprises a testing mechanism 100 and a protection mechanism 200, wherein the testing mechanism 100 comprises a shell 1001, a groove 1007 is formed in the top of the shell 1001, a jack 1008 is arranged at the bottom of the groove 1007, a pair of connecting grooves 1006 are formed in one side of the shell 1001 near the groove 1007, a rotating shaft is connected to the inside of each connecting groove 1006 through torsion springs, the protection mechanism 200 comprises a protection plate 2001, a pair of connecting blocks 2002 are arranged on one side of the protection plate 2001, the connecting blocks 2002 are arranged on the outer side of the rotating shaft, a pair of first buckles 2009 are arranged on one side of the bottom of the protection plate 2001, a fixing groove 2007 is formed in the top of the shell 1001 near the groove 1007, a pair of second buckles 2008 are arranged in the inside of the fixing groove 2007 in a sliding mode, the first buckles 2009 and the second buckles 2008 can be mutually buckled, and after the protection plate 2001 is closed, the protection plate 2009 and the second buckles 2008 can be buckled together, and the protection plate 2001 covers the groove 1007, so that the jack 1008 is covered, and the protection plate 1008 can be blocked.

The top of the housing 1001 is provided with a chute 2003 near the fixed slot 2007, a pair of sliders 2004 slide inside the chute 2003, a slot 2005 is provided inside the housing 1001, two sides of the slot 2005 are respectively connected with the chute 2003 and the fixed slot 2007, a pair of connecting rods 2006 slide inside the slot 2005, and two ends of the connecting rods 2006 are respectively connected with the sliders 2004 and the second buckle 2008.

The slot 2005 is internally provided with a pair of springs, two ends of the pair of springs are respectively connected with the pair of connecting rods 2006, when the pair of sliding blocks 2004 slide to approach each other, the second buckle 2008 is far away from the first buckle 2009, and at this time, the protection plate 2001 loses fixation and turns over under the action of the torsion spring, so that the socket 1008 is exposed.

Wherein, the internally mounted of shell 1001 has the power, and connect electric tank 1002 is installed in the outside of shell 1001, and connect electric tank 1002 and power electric connection, and shift knob 1005 is installed at the top of shell 1001, shift knob 1005 and power electric connection, after connect electric tank 1002 and power cord link to each other, press shift knob 1005 and just can start this frock.

Wherein, the internally mounted of shell 1001 has the circuit board, and the top of circuit board is integrated with processor, concentrator carrier detection module, collector carrier detection module and GPRS detection module, display screen 1003 and three test button 1004 are installed at the top of shell 1001, insert communication unit module in slot 1008, press three test button 1004 in proper order for concentrator carrier detection module, collector carrier detection module and GPRS detection module test communication unit module, and test data will be shown on display screen 1003 after the processing of processor.

Specific use and action of the embodiment:

In using such a product, first, it is checked whether the connection of the product is tight, after ensuring that the product is placed in a designated position, a pair of sliders 2004 are slid so that they approach each other, the second buckle 2008 is far away from the first buckle 2009, at this time the protection plate 2001 is loose and turned over by the torsion spring so that the socket 1008 is exposed, then the communication unit module is inserted into the slot 1008, and the power cord is inserted into the power socket 1002, then the switch button 1005 is pressed to activate the power, then three sets of test buttons 1004 are pressed so that the concentrator carrier detection module, the collector carrier detection module and the GPRS detection module test the communication unit module, and the test data is displayed on the display screen 1003 after being processed by the processor.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. Single-phase table communication unit (bimodulus) module test fixture, its characterized in that: including test mechanism (100) and protection machanism (200), test mechanism (100) including shell (1001), recess (1007) have been seted up at the top of shell (1001), socket (1008) are installed to the bottom of recess (1007), a pair of spread groove (1006) have been seted up in the department that is close to recess (1007) to one side of shell (1001), a pair of inside of spread groove (1006) all is connected with the pivot through the torsional spring, protection machanism (200) include guard plate (2001), a pair of connecting block (2002) are installed to one side of guard plate (2001), the outside at the pivot is installed to connecting block (2002), a pair of first buckle (2009) are installed to bottom one side of guard plate (2001), fixed slot (2007) have been seted up at the top that is close to recess (1007) department to the top of shell (1001), just the inside slip of fixed slot (2007) has a pair of second buckle (2008), first buckle (2009) and second buckle (2008) can block each other.

2. The single-phase meter communication unit (dual-mode) module test fixture of claim 1, wherein: the top of shell (1001) has seted up spout (2003) in being close to fixed slot (2007), the inside slip of spout (2003) has a pair of slider (2004), fluting (2005) have been seted up to the inside of shell (1001), just the both sides of fluting (2005) are connected with spout (2003) respectively, fixed slot (2007), the inside slip of fluting (2005) has a pair of connecting rod (2006), the both ends of connecting rod (2006) are connected with slider (2004) respectively, second buckle (2008).

3. The single-phase meter communication unit (dual-mode) module test fixture of claim 2, wherein: a pair of springs are arranged in the groove (2005), and two ends of the springs are respectively connected with a pair of connecting rods (2006).

4. The single-phase meter communication unit (dual-mode) module test fixture of claim 1, wherein: the inside of shell (1001) is installed the power, connect electric tank (1002) are installed in the outside of shell (1001), just connect electric tank (1002) and power electric connection, shift knob (1005) are installed at the top of shell (1001), shift knob (1005) and power electric connection.

5. The single-phase meter communication unit (dual-mode) module testing tool according to claim 4, wherein: the inside of shell (1001) is installed the circuit board, and the top of circuit board is integrated with treater, concentrator carrier detection module, collector carrier detection module and GPRS detection module, display screen (1003) and three group test button (1004) are installed at the top of shell (1001).