CN110794177B - Flexible docking mechanism of power consumption information acquisition communication unit - Google Patents
Flexible docking mechanism of power consumption information acquisition communication unit Download PDFInfo
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- CN110794177B CN110794177B CN201910998569.4A CN201910998569A CN110794177B CN 110794177 B CN110794177 B CN 110794177B CN 201910998569 A CN201910998569 A CN 201910998569A CN 110794177 B CN110794177 B CN 110794177B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 96
- 238000004891 communication Methods 0.000 title claims abstract description 88
- 238000003032 molecular docking Methods 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 40
- 238000011990 functional testing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 5
- 230000004807 localization Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention provides a flexible docking mechanism of a power consumption information acquisition communication unit, which comprises a propelling mechanism, a test circuit board, a flexible floating seat mechanism, a back plate and a guiding and positioning mechanism, wherein the propelling mechanism is used for propelling a needle seat in the flexible floating seat mechanism to a proper position; the test circuit board is used for realizing functional test by being connected with the communication unit test interface; the flexible floating seat mechanism is in driving connection with the propelling mechanism and is used for realizing the accurate positioning of the electrical test interface and completing the electrical connection between the test circuit board and the communication unit; the back plate is arranged opposite to the flexible floating seat mechanism and used for detecting whether the communication unit is in place or not; the guide positioning mechanism is used for realizing the primary positioning and clamping of different communication units after the backboard detects that the communication units are in place. The invention can test the equipment of various types of communication modules simultaneously, realizes that the electricity consumption information acquisition communication units of different types are tested in the same equipment, improves the efficiency of the service and reduces the resource cost.
Description
Technical Field
The invention relates to the technical field of electric energy metering, in particular to a flexible docking mechanism for a power consumption information acquisition communication unit.
Background
At present, the metering center has various types of electric information acquisition communication units, the metering center is divided into various types such as a single-phase communication unit, a three-phase communication unit, a concentrator communication unit and the like according to a mechanical structure, various types such as a narrow-band carrier communication module, a wide-band carrier communication module, a small wireless communication module and the like are divided according to a technical route, the structural type and the technical route are combined in a cross mode to form various types, and the metering center cannot detect various communication modules in a large batch.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a flexible docking mechanism for a power consumption information acquisition communication unit, which mainly solves the key problem of how flexible compatibility of communication module detection equipment with different module electrical interfaces is realized, can simultaneously test equipment of multiple types of communication modules, realizes the test of different types of power consumption information acquisition communication units in the same equipment, improves the efficiency of the service, and reduces the resource cost.
A flexible docking mechanism of a power consumption information acquisition communication unit comprises a propelling mechanism, a test circuit board, a flexible floating seat mechanism, a back plate and a guiding and positioning mechanism, wherein the propelling mechanism is used for propelling a needle seat in the flexible floating seat mechanism to a proper position so as to dock the test circuit board with a test interface of a communication unit to be tested; the test circuit board is used for realizing functional test by being connected with the communication unit test interface; the flexible floating seat mechanism is in driving connection with the propelling mechanism and is used for realizing the accurate positioning of the electrical test interface and completing the electrical connection between the test circuit board and the communication unit; the back plate is arranged opposite to the flexible floating seat mechanism and used for detecting whether the communication unit is in place or not; and the guide positioning mechanism is used for realizing the primary positioning and clamping of different communication units after the backboard detects that the communication units are in place.
Further, the propelling mechanism comprises a propelling cylinder, a propelling guide bearing, a propelling floating joint, a base plate and a propelling guide shaft; the base plate is of an L-shaped bent plate structure and comprises a vertical plate and a horizontal plate connected with the bottom edge of the vertical plate, the propulsion cylinder is installed on the vertical plate of the base plate, one end of the propulsion floating joint is connected with the propulsion cylinder through threads, and the other end of the propulsion floating joint penetrates through the vertical plate and is connected with the test circuit board; at least one propulsion guide bearing is mounted on the vertical plate of the base plate; one end of the propulsion guide shaft is connected with the test circuit board, and the other end of the propulsion guide shaft is installed in the propulsion guide bearing and can slide linearly.
Furthermore, flexible floating seat mechanism includes floating base, needle file impel deflector, flexible needle file, floating spring, and needle file impels the deflector to install in the side of floating base, and flexible needle file is installed in needle file impels the deflector, flexible needle file contains needle file and floating seat, and floating seat locates in the needle file and keeps the free slip with the needle file, and floating spring one end is fixed and is impeld the deflector, and the other end is fixed on floating base, and the flexible needle file is installed on floating spring axle between floating base and the impel the deflector.
Further, guiding orientation mechanism includes deflector, gib block, presss from both sides tight positioning mechanism, the deflector is located perpendicularly and is impeld the deflector lateral wall, and the deflector below is transversely located to the gib block, the gib block is used for just fixing a position communication module, and advancing mechanism is advancing the in-process, and the deflector carries out guiding orientation to communication module, presss from both sides tight positioning mechanism simultaneously and presss from both sides tight positioning mechanism and press from both sides tight communication module.
According to the invention, through the matching of the propelling mechanism and the flexible floating seat mechanism, the flexible floating seat mechanism can be flexibly butted with the contact pin of the communication unit and finally completely spliced, so that the electric signal of the communication module is led to the test circuit board for automatic test, the key problem of how to flexibly and compatibly detect the communication module with different module electric interfaces can be solved, the equipment of various types of communication modules can be tested simultaneously, the test efficiency is improved, and the test cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a power consumption information acquisition communication unit detection device according to the present invention;
FIG. 2 is a schematic structural diagram of a flexible docking mechanism of the electrical information acquisition communication unit according to the present invention;
FIG. 3 is a schematic view of the pushing mechanism of the flexible docking mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a flexible floating seat mechanism in the flexible docking mechanism of the present invention;
FIG. 5 is a schematic structural diagram of a guiding and positioning mechanism in the flexible docking mechanism of the present invention;
FIG. 6 is a top view of the flexible docking mechanism of the present invention prior to docking with a communications unit;
FIG. 7 is a top view of the flexible docking mechanism of the present invention docked with a communications unit;
FIG. 8 is a front view of the flexible docking mechanism of the present invention prior to docking with a communication unit;
fig. 9 is a front view of the flexible docking mechanism of the present invention docked with a communications unit.
In the figure:
100-communication unit, 101-automatic loading equipment, 102-conveying line, 103-communication unit docking mechanism array,
201-pushing mechanism, 202-testing circuit board, 203-flexible floating seat mechanism, 204-back plate, 205-guiding and positioning mechanism,
401-propulsion cylinder, 402-propulsion guide bearing, 403-propulsion floating joint, 404-base plate, 405-propulsion guide shaft,
501-floating base, 502-needle seat pushing guide plate, 503-flexible needle seat; 504-the floating spring-is,
601-guide plate, 602-guide strip, 603-clamping and positioning mechanism.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1, the flexible docking mechanism for power consumption information acquisition communication units of the present invention is applied to a detection device for power consumption information acquisition communication units, the detection device for communication units includes an automatic feeding device 101, a conveying line 102, and a communication unit docking mechanism array 103, the automatic feeding device 101 is configured to pick up a communication unit to be detected from a material table by a robot arm and then place the communication unit into the conveying line 102 (composed of a motor, a belt, etc.), the conveying line 102 is configured to convey the communication unit to the communication unit docking mechanism array 103 for docking detection, and the communication unit docking mechanism array 103 is composed of a plurality of flexible docking mechanisms for power consumption information acquisition communication units.
As shown in fig. 2, the flexible docking mechanism of the power consumption information acquisition communication unit includes a pushing mechanism 201, a test circuit board 202, a flexible floating seat mechanism 203, a back plate 204, and a guiding and positioning mechanism 205.
The pushing mechanism 201 is used for accurately pushing the needle seat in the flexible floating seat mechanism 203 to a position;
the test circuit board 202 is used for realizing the function test of the communication unit;
the flexible floating seat mechanism 203 is used for realizing the accurate positioning of the electrical test interface and completing the electrical connection between the equipment and the communication unit;
the back plate 204 is used for detecting whether the communication unit is in place; the back plate 204 is provided with a circuit board with a position sensor (such as an inductive switch) which can judge whether the communication unit is in place, the position sensor senses the communication unit and then uploads an in-place signal to a computer, and the computer communicates with the PLC to trigger the wiring carrier module of the docking mechanism to test.
The guiding and positioning mechanism 205 is used for realizing the primary positioning of different communication units.
Referring to fig. 3, the propelling mechanism 201 includes a propelling cylinder 401, a propelling guide bearing 402, a propelling floating joint 403, a base plate 404 and a propelling guide shaft 405; the base plate 404 is an L-shaped bent plate structure and comprises a vertical plate and a horizontal plate connected with the bottom edge of the vertical plate, the propulsion cylinder 401 is installed on the vertical plate of the base plate 404, one end of the propulsion floating joint 403 is connected with the propulsion cylinder 401 through threads, and the other end of the propulsion floating joint penetrates through the vertical plate and then is connected with the test circuit board 202; at least one propulsion guide bearing 402 is mounted on a vertical plate of the base plate 404; the propulsion guide shaft 405 is connected to the test circuit board 202 at one end and is installed in the propulsion guide bearing 402 at the other end to be linearly slidable.
Referring to fig. 4, flexible floating mount mechanism 203 includes floating base 501, mount pushing guide plate 502, flexible mount 503, and floating spring 504, mount pushing guide plate 502 is installed on the side of floating base 501, and flexible mount 503 is installed on mount pushing guide plate 502.
The flexible needle seat 503 comprises a needle seat 5031 and a floating seat 5032, wherein the needle seat 5031 is a frame structure designed by combining the position and size of the single-three phase communication module contact pin of the communication unit, the floating seat 5032 is arranged in the needle seat 5031 and keeps free sliding with the needle seat 5031, one end of a floating spring 504 is fixed on a pushing guide plate 502, the other end of the floating spring is fixed on a floating base 501, the flexible needle seat 503 is arranged on a floating spring shaft between the floating base 501 and the pushing guide plate 502, the floating spring 504 is used for keeping the floating seat of the flexible needle seat 503, and the two design points can be compatible with butt joint detection of the single-three phase communication module.
Referring to fig. 5, the guiding and positioning mechanism 205 includes a guiding plate 601, a guiding bar 602, and a clamping and positioning mechanism 603, wherein the guiding plate 601 is vertically disposed on a side wall of the pushing guiding plate 502, and the guiding bar 602 is transversely disposed below the guiding plate 601.
As shown in fig. 6-9, after the communication unit 100 to be detected is in position, the guide strip 602 performs initial positioning on the communication module, and in the process of pushing the pushing mechanism 201, the guide plate 601 performs guiding positioning on the communication module, and simultaneously the clamping and positioning mechanism 603 performs clamping on the communication module; the mechanism utilizes the power of a single air cylinder, has simple structure, simultaneously realizes the positioning and clamping actions, and can be compatible with single three-phase communication modules with different sizes.
After the electricity consumption information acquisition communication unit is conveyed to the communication unit docking mechanism array 103 through the automatic feeding device 101 and the conveying line 102, the pushing mechanism 201 is started, the guiding and positioning mechanism 205 performs guiding and positioning in the process of pushing the flexible docking and pushing mechanism by using the power of the air cylinder in the process of docking and pushing, and meanwhile, the clamping and positioning mechanism 603 performs clamping on a communication module (compatible with a single three-phase communication module), as shown in fig. 7. After the initial positioning is completed, the flexible floating seat mechanism 203 is flexibly butted with the contact pin of the communication unit in the rear half of the butting cylinder, and finally the contact pin is completely spliced, so that the electric signal of the communication module is led to the test circuit board 202 for automatic test, as shown in fig. 9.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (3)
1. The utility model provides a flexible docking mechanism of power consumption information acquisition communication unit which characterized in that: the device comprises a propelling mechanism (201), a test circuit board (202), a flexible floating seat mechanism (203), a back plate (204) and a guiding and positioning mechanism (205), wherein the propelling mechanism (201) is used for propelling a needle seat in the flexible floating seat mechanism (203) to the proper position so that the test circuit board (202) is butted with a test interface of a communication unit (100) to be tested; the test circuit board (202) is used for realizing functional test by being connected with a test interface of the communication unit (100); the flexible floating seat mechanism (203) is in driving connection with the propelling mechanism (201) and is used for realizing accurate positioning of an electrical test interface and completing electrical connection between the test circuit board (202) and the communication unit (100); the back plate (204) is arranged opposite to the flexible floating seat mechanism (203) and used for detecting whether the communication unit (100) is in place; the guide positioning mechanism (205) is used for realizing the primary positioning and clamping of different communication units (100) after the backboard (204) detects that the communication units (100) are in place; the flexible floating seat mechanism (203) comprises a floating base (501), a needle seat propelling guide plate (502), a flexible needle seat (503) and a floating spring (504), wherein the needle seat propelling guide plate (502) is installed on the side face of the floating base (501), the flexible needle seat (503) is installed on the needle seat propelling guide plate (502), the flexible needle seat (503) comprises a needle seat (5031) and a floating seat (5032), the floating seat (5032) is arranged in the needle seat (5031) and keeps free sliding with the needle seat (5031), one end of the floating spring (504) is fixed on the needle seat propelling guide plate (502), the other end of the floating spring (504) is fixed on the floating base (501), and the flexible needle seat (503) is installed on a floating spring shaft between the floating base (501) and the needle seat propelling guide plate (502).
2. The electrical information collection communication unit flexible docking mechanism of claim 1, wherein: the propulsion mechanism (201) comprises a propulsion cylinder (401), a propulsion guide bearing (402), a propulsion floating joint (403), a base plate (404) and a propulsion guide shaft (405); the base plate (404) is of an L-shaped bent plate structure and comprises a vertical plate and a horizontal plate connected with the bottom edge of the vertical plate, a propulsion cylinder (401) is installed on the vertical plate of the base plate (404), one end of a propulsion floating joint (403) is connected with the propulsion cylinder (401) through threads, and the other end of the propulsion floating joint penetrates through the vertical plate and is connected with the test circuit board (202); at least one propulsion guide bearing (402) mounted on a vertical plate of the base plate (404); one end of the propulsion guide shaft (405) is connected with the test circuit board (202), and the other end is installed in the propulsion guide bearing (402) and can slide linearly.
3. The electrical information collection communication unit flexible docking mechanism of claim 1, wherein: guiding orientation mechanism (205) include deflector (601), gib block (602), press from both sides tight positioning mechanism (603), the needle file propulsion deflector (502) lateral wall is located perpendicularly in deflector (601), and deflector (601) below is transversely located in gib block (602), gib block (602) are used for advancing the primary localization to communication module, and advancing mechanism (201) is advancing the in-process, and deflector (601) carry out guiding orientation to communication module, presss from both sides tight positioning mechanism (603) simultaneously and presss from both sides tight positioning mechanism to communication module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910998569.4A CN110794177B (en) | 2019-10-21 | 2019-10-21 | Flexible docking mechanism of power consumption information acquisition communication unit |
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| CN201910998569.4A CN110794177B (en) | 2019-10-21 | 2019-10-21 | Flexible docking mechanism of power consumption information acquisition communication unit |
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| CN110794177B true CN110794177B (en) | 2021-10-15 |
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| CN112539928B (en) * | 2020-11-30 | 2023-05-23 | 山东航天电子技术研究所 | Butt joint testing device for steel ball type quick connector |
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| CN101640323B (en) * | 2009-09-09 | 2011-07-27 | 北京航空航天大学 | DC electrical docking device capable of automatically actuating and disconnecting |
| CN203455169U (en) * | 2013-08-15 | 2014-02-26 | 上海汽车集团股份有限公司 | Module automatic docking device of thermal testing platform circulation pipeline of engine |
| CN103675547B (en) * | 2013-12-13 | 2017-01-18 | 苏州博众精工科技有限公司 | Data transmission device |
| US9772373B2 (en) * | 2014-03-25 | 2017-09-26 | Advantest Corporation | Handler apparatus, device holder, and test apparatus |
| CN204065397U (en) * | 2014-07-31 | 2014-12-31 | 国家电网公司 | A kind of automatic calibration power information acquisition terminal based on RJ45 is plugged into terminal |
| CN109525329A (en) * | 2018-12-12 | 2019-03-26 | 中国电力科学研究院有限公司 | A kind of detection method of conveyer belt type assembly line communication module, system, device |
| CN110523647B (en) * | 2019-10-08 | 2024-04-05 | 郑州三晖电气股份有限公司 | Communication module automatic detection assembly line system and working method thereof |
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