CN107677927B - Connector needle mould testing arrangement - Google Patents
Connector needle mould testing arrangement Download PDFInfo
- Publication number
- CN107677927B CN107677927B CN201710963766.3A CN201710963766A CN107677927B CN 107677927 B CN107677927 B CN 107677927B CN 201710963766 A CN201710963766 A CN 201710963766A CN 107677927 B CN107677927 B CN 107677927B
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- face
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- guide
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention provides a connector pin die testing device which comprises a screw rod, a motor, a nut seat, a telescopic rod, a clamping plate, a guide rod, a guide post, a resistance heating wire, a fan, a dust collecting box and a dust collecting net, wherein the screw rod is assembled at the middle position in a groove, the motor is fixed on the front end surface of a base, the nut seat is arranged on the screw rod, the telescopic rod is assembled in a guide sleeve, the clamping plate is arranged on the left end surface of the telescopic rod, the front end of the guide rod is fixed on the rear end surface of a left longitudinal plate, the guide post is fixed on the left end surface of a testing head, the design achieves the rapid fixing function of a connector, the resistance heating wire is arranged at the inner left side position of a first shell, the fan is fixed at the middle position in the first shell, the dust collecting box is arranged at the inner lower end surface of a second shell, the dust collecting net is fixed on the inner upper end surface of the second shell, and the design achieves the automatic dust removing and dehumidifying functions.
Description
Technical Field
The invention relates to a connector pin die testing device, and belongs to the field of electronic detection equipment.
Background
In various military and weaponry, the electrical connectors are used in large amounts, particularly in aircraft. Generally, an aircraft electrical connector can be used in hundreds to thousands of pieces, involving tens of thousands of lines. Therefore, in addition to meeting general performance requirements, the electric connector has to meet the requirements of good contact, reliable operation and convenient maintenance, and whether the operation reliability directly affects the normal operation of an aircraft circuit relates to the security risk of the whole host. Therefore, the host circuit has very strict requirements on the quality and reliability of the electric connector, and the electric connector is widely applied to military systems such as aviation, aerospace, national defense and the like due to the high quality and high reliability of the electric connector, and a plurality of pin dies are arranged in the electric connector, so that the electric connector is generally required to be detected in an electric communication mode.
The pin die testing device in the prior art usually needs manual operation, and has low operation precision and low detection efficiency; the pin die testing device in the prior art has poor fixing effect of the connector and complex operation; the pin die testing device in the prior art cannot automatically remove dust and moisture, has insufficient functionality and high damage rate, so that a connector pin die testing device is needed to solve the problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a connector pin die testing device which solves the problems in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a connector needle mould testing arrangement, includes device main part, directional shifter, quick fixed guiding mechanism and clearance mechanism, the device main part includes plummer, test head, riser, transparent protection casing, backup pad and base, the plummer is installed in base up end rear position, the test head is installed on the riser preceding terminal surface, the riser is fixed on the plummer preceding terminal surface, the transparent protection casing is connected with the plummer through the hinge, the backup pad is connected with the base through directional shifter, directional shifter includes recess, lead screw, motor, slide rail, spout and nut seat, the recess is seted up at base up end middle part position, the lead screw assembly is in the recess middle part position, and the lead screw front end is connected with the motor, the motor is fixed on the base preceding terminal surface, the slide rail sets up on the base up end, the slide rail is assembled in the slide rail, the slide rail is arranged on the lower end face of the supporting plate, the nut seat is arranged on the screw rod, the upper end of the nut seat is connected with the supporting plate, the quick fixing and guiding mechanism is arranged on the upper end face of the supporting plate and comprises a right longitudinal plate, a guide sleeve, a telescopic rod, a clamping plate, a left longitudinal plate, a guiding rod and a guiding column, the right longitudinal plate is fixed on the upper end face of the supporting plate, the guide sleeve is arranged on the left end face of the right longitudinal plate, the telescopic rod is assembled in the guide sleeve, the clamping plate is arranged on the left end face of the telescopic rod, the left longitudinal plate is assembled on the left side of the upper end face of the supporting plate, the front end of the guiding rod is fixed on the rear end face of the left longitudinal plate, the rear end of the guiding rod is assembled in the guiding column, the guiding column is fixed on the left end face of the testing head, the cleaning mechanism is arranged on the transparent protective cover, the cleaning mechanism comprises a first shell, a resistance heating wire, a fan, a second shell, a dust collection box and a dust collection net, wherein the first shell is arranged on the left end face of the transparent protective cover, the resistance heating wire is arranged at the left side position in the first shell, the fan is fixed at the middle position in the first shell, the second shell is arranged on the right end face of the transparent protective cover, the dust collection box is arranged on the lower end face in the second shell, and the dust collection net is fixed on the upper end face in the second shell.
Further, four groups of adjusting feet are arranged on the lower end face of the base, and the specifications of the four groups of adjusting feet are the same.
Further, the nut seat is connected with the screw rod through a ball nut pair.
Further, the sliding grooves and the sliding rails are respectively provided with two groups, the two groups of sliding grooves are symmetrically arranged on the lower end face of the supporting plate, the two groups of sliding rails are symmetrically arranged on the upper end face of the base, the two groups of sliding grooves are identical in specification, and the two groups of sliding rails are identical in specification.
Further, the telescopic rod is connected with the guide sleeve through a return spring.
Further, an insulating rubber pad is arranged on the left end face of the clamping plate.
Further, the left end face of the shell and the right end face of the shell are provided with ventilation holes.
Further, the resistance heating wires are spirally arranged in the first shell.
The invention has the beneficial effects that: according to the connector pin die testing device, the grooves, the screw rods, the motors, the sliding rails, the sliding grooves and the nut seat are added, so that the mechanical movement function is realized, the operation efficiency is high, the operation by operators is convenient, and the problems that the original pin die testing device usually needs manual operation, the operation precision is low and the detection efficiency is low are solved.
The invention adds the right longitudinal plate, the guide sleeve, the telescopic rod, the clamping plate, the left longitudinal plate, the guide rod and the guide post, so that the design realizes the rapid fixing function of the connector, has good fixing effect, avoids the condition of the offset insertion of the connector, and solves the problems of poor fixing effect, complex operation and high labor intensity of operators of the connector of the original pin die testing device.
Because the shell I, the resistance heating wire, the fan, the shell II, the dust collecting box and the dust collecting net are added, the design realizes the automatic dust and moisture removing function, prolongs the service life of the invention, and solves the problems that the original needle mold testing device cannot automatically remove dust and moisture, has insufficient functionality, high damage rate and high maintenance cost.
Because the invention adds four groups of adjusting feet, the design is convenient for the installation and fixation of the invention, because the invention adds the insulating rubber pad, the design improves the stability of the clamping plate during fixation, because the invention adds the vent holes, the design is convenient for the circulation of air in the transparent protective cover, the invention has reasonable structure, high automation degree, convenient operation of operators, strong practicability and good stability.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a pin die testing device for a connector according to the present invention;
FIG. 2 is a schematic diagram of a directional moving mechanism in a pin die testing device for a connector according to the present invention;
FIG. 3 is a schematic structural view of a quick fixing guide mechanism in a pin die testing device for connectors according to the present invention;
FIG. 4 is a schematic diagram of a cleaning mechanism in a pin die testing device for a connector according to the present invention;
in the figure: 1-directional moving mechanism, 2-quick fixing guide mechanism, 3-cleaning mechanism, 4-bearing table, 5-test head, 6-riser, 7-transparent protective cover, 8-backup pad, 9-base, 11-recess, 12-lead screw, 13-motor, 14-slide rail, 15-spout, 16-nut seat, 21-right longitudinal plate, 22-guide pin bushing, 23-telescopic link, 24-splint, 25-left longitudinal plate, 26-guide bar, 27-guide post, 31-shell one, 32-resistance heating wire, 33-fan, 34-shell two, 35-dust collecting box, 36-dust collecting net.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a connector needle mould testing arrangement, including the device main part, directional mobile mechanism 1, quick fixed guiding mechanism 2 and clearance mechanism 3, the device main part includes plummer 4, test head 5, riser 6, transparent protection casing 7, backup pad 8 and base 9, plummer 4 installs in base 9 up end rear portion position, test head 5 is installed on riser 6 preceding terminal surface, riser 6 is fixed on plummer 4 preceding terminal surface, transparent protection casing 7 is connected with plummer 4 through the hinge, backup pad 8 is connected with base 9 through directional mobile mechanism 1.
The directional movement mechanism 1 comprises a groove 11, a screw rod 12, a motor 13, a sliding rail 14, a sliding groove 15 and a nut seat 16, wherein the groove 11 is formed in the middle of the upper end face of the base 9, the screw rod 12 is assembled in the middle of the groove 11, the front end of the screw rod 12 is connected with the motor 13, the motor 13 is fixed on the front end face of the base 9, the sliding rail 14 is arranged on the upper end face of the base 9, the sliding rail 14 is assembled in the sliding groove 15, the sliding groove 15 is formed in the lower end face of the supporting plate 8, the nut seat 16 is mounted on the screw rod 12, the upper end of the nut seat 16 is connected with the supporting plate 8, the mechanical movement function is realized through the design, the operation efficiency is high, and the operation of operators is convenient.
The quick fixing guide mechanism 2 is arranged on the upper end face of the support plate 8, the quick fixing guide mechanism 2 comprises a right longitudinal plate 21, a guide sleeve 22, a telescopic rod 23, a clamping plate 24, a left longitudinal plate 25, a guide rod 26 and a guide post 27, the right longitudinal plate 21 is fixed on the upper end face of the support plate 8, the guide sleeve 22 is arranged on the left end face of the right longitudinal plate 21, the telescopic rod 23 is assembled in the guide sleeve 22, the clamping plate 24 is arranged on the left end face of the telescopic rod 23, the left longitudinal plate 25 is assembled on the left side of the upper end face of the support plate 8, the front end of the guide rod 26 is fixed on the rear end face of the left longitudinal plate 25, the rear end of the guide rod 26 is assembled in the guide post 27, and the guide post 27 is fixed on the left end face of the test head 5.
The cleaning mechanism 3 is arranged on the transparent protective cover 7, the cleaning mechanism 3 comprises a first shell 31, a resistance heating wire 32, a fan 33, a second shell 34, a dust collection box 35 and a dust collection net 36, the first shell 31 is arranged on the left end face of the transparent protective cover 7, the resistance heating wire 32 is arranged at the left side position in the first shell 31, the fan 33 is fixed at the middle position in the first shell 31, the second shell 34 is arranged on the right end face of the transparent protective cover 7, the dust collection box 35 is arranged on the lower end face in the second shell 34, and the dust collection net 36 is fixed on the upper end face in the second shell 34.
Four groups of adjusting feet are installed on the lower end face of the base 9, the specifications of the four groups of adjusting feet are the same, the nut seat 16 is connected with the screw rod 12 through a ball nut pair, two groups of sliding grooves 15 and two groups of sliding rails 14 are symmetrically arranged on the lower end face of the supporting plate 8, two groups of sliding rails 14 are symmetrically arranged on the upper end face of the base 9, the specifications of the two groups of sliding grooves 15 are the same, the two groups of sliding rails 14 are the same, the telescopic rod 23 is connected with the guide sleeve 22 through a return spring, an insulating rubber pad is installed on the left end face of the clamping plate 24, ventilation holes are formed in the left end face of the first shell 31 and the right end face of the second shell 34, and the resistance heating wires 32 are spirally distributed in the first shell 31.
The specific embodiment is as follows: when the connector is used, an operator firstly checks the connector and checks whether the connector is defective, if the connector is defective, the connector cannot be used, and at the moment, maintenance personnel is required to be informed to maintain the connector, if the connector is not defective, the connector can be used, when the connector is used, the left end face of the connector is tightly attached to the right end face of the left longitudinal plate 25, the operator pushes the clamping plate 24 rightwards, the clamping plate 24 drives the telescopic rod 23 to move in the guide sleeve 22, the telescopic rod 23 moves to press the return spring, the return spring elastically deforms, the operator releases the clamping plate 24, the return spring drives the telescopic rod 23 to move leftwards under the action of the return spring, the telescopic rod 23 moves leftwards to drive the clamping plate 24 to move leftwards, and after the clamping plate 24 is tightly attached to the right end face of the connector, the connector is fixed on the support plate 8, so that the quick fixing function of the connector is realized, and the labor intensity of the operator is reduced.
The operator runs motor 13, motor 13 drives lead screw 12 and rotates in recess 11, ball nut pair converts the rotary motion of lead screw 12 into rectilinear motion, and then nut seat 16 moves on lead screw 12, nut seat 16 removes and drives backup pad 8 and remove, backup pad 8 passes through spout 15 and moves on slide rail 14, backup pad 8 removes and drives left longitudinal plate 25 and connector and remove, left longitudinal plate 25 removes and drives guide bar 26 in guide post 27, finally detect the connector inserts in the test head 5, thereby realized mechanized removal function, the operating efficiency is high, the operator's operation of being convenient for, and the condition of connector plug has been avoided taking place.
After the detection of the connector is completed, the operator turns on the power supply of the resistance heating wire 32 and the fan 33, the resistance heating wire 32 converts electric energy into heat energy and dissipates the heat energy into the first shell 31, the fan 33 conveys outside air into the first shell 31, when the outside air passes through the resistance heating wire 32, the outside air absorbs the heat energy on the resistance heating wire 32 and forms hot air, the fan 33 conveys the hot air into the transparent protective cover 7, the hot air dehumidifies the invention, meanwhile, the hot air takes away dust on the invention, the hot air containing the dust flows into the second shell 34, when the hot air passes through the dust collection net 36, the dust collection net 36 absorbs dust particles in the hot air, the dust particles fall into the dust collection box 35 under the action of self gravity, and the filtered hot air is conveyed out of the second shell 34 through the air holes, so that the automatic dust removal and dehumidification functions are realized, and the service life of the invention is prolonged.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a connector needle mould testing arrangement, includes device main part, directional shifter (1), quick fixed guiding mechanism (2) and clearance mechanism (3), its characterized in that: the device comprises a bearing table (4), a testing head (5), a vertical plate (6), a transparent protective cover (7), a supporting plate (8) and a base (9), wherein the bearing table (4) is arranged at the rear part of the upper end face of the base (9), the testing head (5) is arranged on the front end face of the vertical plate (6), the vertical plate (6) is fixed on the front end face of the bearing table (4), the transparent protective cover (7) is connected with the bearing table (4) through a hinge, and the supporting plate (8) is connected with the base (9) through a directional moving mechanism (1);
the directional moving mechanism (1) comprises a groove (11), a screw rod (12), a motor (13), a sliding rail (14), a sliding groove (15) and a nut seat (16), wherein the groove (11) is formed in the middle of the upper end face of the base (9), the screw rod (12) is assembled in the middle of the groove (11), the front end of the screw rod (12) is connected with the motor (13), the motor (13) is fixed on the front end face of the base (9), the sliding rail (14) is arranged on the upper end face of the base (9), the sliding rail (14) is assembled in the sliding groove (15), the sliding groove (15) is formed in the lower end face of the supporting plate (8), the nut seat (16) is mounted on the screw rod (12), and the upper end of the nut seat (16) is connected with the supporting plate (8);
the quick fixing guide mechanism (2) is arranged on the upper end face of the support plate (8), the quick fixing guide mechanism (2) comprises a right longitudinal plate (21), a guide sleeve (22), a telescopic rod (23), a clamping plate (24), a left longitudinal plate (25), a guide rod (26) and a guide post (27), the right longitudinal plate (21) is fixed on the upper end face of the support plate (8), the guide sleeve (22) is arranged on the left end face of the right longitudinal plate (21), the telescopic rod (23) is assembled in the guide sleeve (22), the clamping plate (24) is arranged on the left end face of the telescopic rod (23), the left longitudinal plate (25) is assembled on the left side of the upper end face of the support plate (8), the front end of the guide rod (26) is fixed on the rear end face of the left longitudinal plate (25), the rear end of the guide rod (26) is assembled in the guide post (27), and the guide post (27) is fixed on the left end face of the test head (5).
The cleaning mechanism (3) is arranged on the transparent protective cover (7), the cleaning mechanism (3) comprises a first shell (31), a resistance heating wire (32), a fan (33), a second shell (34), a dust collection box (35) and a dust collection net (36), the first shell (31) is arranged on the left end face of the transparent protective cover (7), the resistance heating wire (32) is arranged at the left side position in the first shell (31), the fan (33) is fixed at the middle position in the first shell (31), the second shell (34) is arranged on the right end face of the transparent protective cover (7), the dust collection box (35) is arranged on the inner lower end face of the second shell (34), and the dust collection net (36) is fixed on the inner upper end face of the second shell (34);
the nut seat (16) is connected with the screw rod (12) through a ball nut pair;
the sliding grooves (15) and the sliding rails (14) are both provided with two groups, the two groups of sliding grooves (15) are symmetrically arranged on the lower end face of the supporting plate (8), the two groups of sliding rails (14) are symmetrically arranged on the upper end face of the base (9), the two groups of sliding grooves (15) are identical in specification, and the two groups of sliding rails (14) are identical in specification.
2. The connector pin die testing device according to claim 1, wherein: four groups of adjusting feet are arranged on the lower end face of the base (9), and the specifications of the four groups of adjusting feet are the same.
3. The connector pin die testing device according to claim 1, wherein: the telescopic rod (23) is connected with the guide sleeve (22) through a return spring.
4. The connector pin die testing device according to claim 1, wherein: an insulating rubber pad is arranged on the left end face of the clamping plate (24).
5. The connector pin die testing device according to claim 1, wherein: the left end face of the first shell (31) and the right end face of the second shell (34) are provided with ventilation holes.
6. The connector pin die testing device according to claim 1, wherein: the resistance heating wires (32) are spirally arranged in the first shell (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963766.3A CN107677927B (en) | 2017-10-17 | 2017-10-17 | Connector needle mould testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963766.3A CN107677927B (en) | 2017-10-17 | 2017-10-17 | Connector needle mould testing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107677927A CN107677927A (en) | 2018-02-09 |
| CN107677927B true CN107677927B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710963766.3A Active CN107677927B (en) | 2017-10-17 | 2017-10-17 | Connector needle mould testing arrangement |
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| CN (1) | CN107677927B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333430B (en) * | 2019-06-17 | 2021-03-26 | 广东科学技术职业学院 | Electric specialized tool insulation degree detection device |
| CN117368806B (en) * | 2023-12-06 | 2024-04-05 | 长春众升科技发展有限公司 | Be used for new energy automobile testing arrangement |
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| US6373259B1 (en) * | 1999-03-09 | 2002-04-16 | Avaya Technology Corp. | Connector testing system having a test prong including a projection |
| KR100690239B1 (en) * | 2005-10-31 | 2007-03-12 | (주)티에스이 | Probe card having insert-fixed type probe pin |
| DE202014101121U1 (en) * | 2014-03-12 | 2014-03-20 | Amphenol-Tuchel Electronics Gmbh | Connector alignment module and modular connector with connector alignment module |
| KR101474000B1 (en) * | 2013-07-30 | 2014-12-17 | 주식회사 경신 | Endurance commission measurement equipment of charger for electric car |
| CN105182142A (en) * | 2015-10-16 | 2015-12-23 | 苏州赛腾精密电子股份有限公司 | Probe testing device |
| CN205861726U (en) * | 2016-07-08 | 2017-01-04 | 苏州工业园区精泰达自动化有限公司 | A kind of union joint needle mould test device |
| CN206223827U (en) * | 2016-12-13 | 2017-06-06 | 上海顺斐自动化系统有限公司 | The offset correction of magnet positioning belt and automatic homing push-pull structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5603705B2 (en) * | 2010-08-06 | 2014-10-08 | 株式会社アドバンテスト | Device interface apparatus and test apparatus |
| CN207263868U (en) * | 2017-10-17 | 2018-04-20 | 电子科技大学中山学院 | Connector needle die testing arrangement |
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2017
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513521A (en) * | 1991-07-05 | 1993-01-22 | Tokyo Seimitsu Co Ltd | Semiconductor chip tester |
| GB9817466D0 (en) * | 1998-07-23 | 1998-10-07 | Acer Technologies Sdn Bhd | Alignment device for electrically connecting a testing device to a sliding plate on a conveyer |
| US6373259B1 (en) * | 1999-03-09 | 2002-04-16 | Avaya Technology Corp. | Connector testing system having a test prong including a projection |
| KR100690239B1 (en) * | 2005-10-31 | 2007-03-12 | (주)티에스이 | Probe card having insert-fixed type probe pin |
| KR101474000B1 (en) * | 2013-07-30 | 2014-12-17 | 주식회사 경신 | Endurance commission measurement equipment of charger for electric car |
| DE202014101121U1 (en) * | 2014-03-12 | 2014-03-20 | Amphenol-Tuchel Electronics Gmbh | Connector alignment module and modular connector with connector alignment module |
| CN105182142A (en) * | 2015-10-16 | 2015-12-23 | 苏州赛腾精密电子股份有限公司 | Probe testing device |
| CN205861726U (en) * | 2016-07-08 | 2017-01-04 | 苏州工业园区精泰达自动化有限公司 | A kind of union joint needle mould test device |
| CN206223827U (en) * | 2016-12-13 | 2017-06-06 | 上海顺斐自动化系统有限公司 | The offset correction of magnet positioning belt and automatic homing push-pull structure |
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|---|---|
| CN107677927A (en) | 2018-02-09 |
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