CN213457138U

CN213457138U - Driving function testing mechanism

Info

Publication number: CN213457138U
Application number: CN202021716342.0U
Authority: CN
Inventors: 曾东润; 杨鸿武
Original assignee: Xiamen Topstar Lighting Co Ltd
Current assignee: Xiamen Topstar Lighting Co Ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-15
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a driving function testing mechanism, which comprises a mobile robot and a testing station head arranged on the mobile robot; the test station head comprises a positive test pin and a negative test pin which are used for connecting the drive test position and a test element connected with the positive test pin and the negative test pin, and the test element acquires drive parameters and judges whether the drive is qualified. The utility model can automatically test and judge whether the driving reaches the standard, so as to improve the driving test efficiency and the test accuracy; meanwhile, the installation is convenient and accurate.

Description

Driving function testing mechanism

Technical Field

The utility model relates to an automatic test technical field, in particular to driving function accredited testing organization.

Background

In the prior art, when an SDK filament lamp is assembled, a driver needs to be installed in a lamp cap, a driven cathode input line is carried to a rim of the lamp cap and welded together with the rim, a driven anode input line is carried to the bottom of the lamp cap and is in contact connection with a rivet, and a driven anode input line is connected with the bottom of the lamp cap. The existing driving of the SDK filament lamp needs to be tested again after being assembled with the lamp cap to determine whether the driving and the lamp cap have poor contact after being assembled.

The current testing process is as follows: the assembled drives need to be manually placed on the single-station testing tool one by one for testing, defective products are picked after testing is finished, and then the qualified products are placed on the plastic sucking disc one by one. Because the assembled drives need to be manually placed on the testing tool of the single station one by one for testing, whether the data meet the standard needs to be observed in real time during manual testing, and testing efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a driving function testing mechanism, which can improve the driving testing efficiency and improve the testing accuracy by automatically testing and judging whether the driving reaches the standard; meanwhile, the installation is convenient and accurate.

In order to achieve the above object, an embodiment of the present invention provides a driving function testing mechanism, which includes a mobile robot and a testing station head disposed on the mobile robot;

the test station head comprises a positive test pin and a negative test pin which are used for connecting the drive test position and a test element connected with the positive test pin and the negative test pin, and the test element acquires drive parameters and judges whether the drive is qualified.

According to the embodiment of the utility model, when testing the drive, the drive is loaded into the lamp holder, the driven cathode input line is connected with the lamp holder, the driven anode input line is connected with the bottom of the lamp holder, and the drive to be tested is arranged on the testing station; the mobile robot moves the test station head, the positive and negative test pins of the test station head are inserted into the drive test positions and connected with the drive, the test element is connected with the positive and negative test pins and obtains drive parameters, and whether the drive is qualified is judged. Therefore, the utility model discloses an whether up to standard is judged to the automatic test and the drive to improve drive efficiency of software testing, and improve the test rate of accuracy.

In addition, according to the present invention, the drive test system provided by the above embodiment may further have the following additional technical features:

further, the test element is a power meter which reads the power parameter and judges whether the drive is qualified.

Furthermore, the test station head also comprises a stripper plate, a guide rod, a base plate and a compression spring; the stripper plate is provided with a yielding hole for the positive and negative test contact pins to pass through; the guide rod is fixed on the stripper plate; the base plate is sleeved on the guide rod in a sliding mode, the positive and negative electrode test contact pins are arranged on the base plate, and the base plate is connected with the mobile robot; the compression spring is sleeved on the guide rod, and two ends of the compression spring are respectively abutted against the stripper plate and the base plate.

The positive and negative test contact pins are inserted into the two test ports corresponding to the drive finished product to perform function test, and when the mobile robot drives the whole test station head to ascend after the test is completed, the stripper plate pushes the whole drive finished product down under the action of the compression spring to prevent the drive finished product from being lifted by the test station head, so that the test is convenient, the test efficiency is improved, and the test is accurate.

Further, positive negative pole test contact pin has the great afterbody of diameter, the base plate is equipped with the confession positive negative pole test contact pin passes the jack, and positive negative pole test contact pin's afterbody is spacing to lean on in on the base plate to it is fixed through the contact pin briquetting.

Further, a linear bearing is arranged in the base plate, and the linear bearing is sleeved on the guide rod in a sliding mode.

Furthermore, the test station head also comprises a connecting block and a positioning sleeve; the connecting block is connected with the mobile robot; one end of the positioning sleeve is inserted into the counter bore of the connecting block, and the other end of the positioning sleeve is inserted into the counter bore of the base plate.

Furthermore, the number of the positioning sleeves is at least three, and the at least three positioning sleeves are located on the same circumference and are arranged at equal intervals.

Because the effect of position sleeve, if positive negative pole test contact pin has damaged, need change, only need assemble according to the position of position sleeve after the change, whole test station head just need not realign the position again, saves artifical debugging time.

Further, the guide rods are arranged in at least three numbers, and the at least three guide rods are located on the same circumference and are arranged at equal intervals.

Further, the mobile robot is a four-axis robot.

Drawings

Fig. 1 is a schematic structural diagram of a driving function testing mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a test station head according to an embodiment of the present invention;

fig. 3 is an exploded view of a test station head according to an embodiment of the present invention.

Description of the reference symbols

Mobile robot 1 test station head 2

Stripper plate 22 for positive and negative test pins 21

Guide rod 23 with abdicating hole 221

Base plate 24 insertion hole 241

Pin press block 242 linear bearing 243

Connecting block 25 locating sleeve 26

A lamp base 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to fig. 3, the driving function testing mechanism of the embodiment of the present invention includes a mobile robot 1 and a testing station head 2 disposed on the mobile robot 1. Wherein, mobile robot 1 is the preferred four-axis robot to carry out diversified removal with the test station head 2 that sets up on the four-axis robot.

The test station head 2 comprises a positive test pin 21 and a negative test pin 21 which are used for connecting the drive test position and a test element connected with the positive test pin 21 and the negative test pin 21, and the test element acquires drive parameters and judges whether the drive is qualified. The test element can be a power meter which is convenient for reading power parameters and judging whether the drive is qualified or not.

When testing driving, the driving is arranged in the lamp holder 3, the driven cathode input line is connected with the lamp holder 3, the driven anode input line is connected with the bottom of the lamp holder 3, and the driving to be tested is arranged on a testing station; the mobile robot 1 moves the test station head 2, the positive and negative test pins 21 of the test station head 2 are inserted into the drive test positions and connected with the drive, the test element is connected with the positive and negative test pins 21 and obtains drive parameters, and whether the drive is qualified is judged. Therefore, the utility model discloses an whether up to standard is judged to the automatic test and the drive to improve drive efficiency of software testing, and improve the test rate of accuracy.

Optionally, test station head 2 may also include stripper plate 22, guide bar 23, base plate 24, and compression springs (not shown); the stripper plate 22 is provided with a yielding hole 221 for the positive and negative test pins 21 to pass through; the guide bar 23 is fixed on the stripper plate 22; the base plate 24 is slidably sleeved on the guide rod 23, the positive and negative test pins 21 are arranged on the base plate 24, and the base plate 24 is connected with the mobile robot 1; the compression spring is sleeved on the guide rod 23, and two ends of the compression spring respectively abut against the stripper plate 22 and the base plate 24.

The positive and negative test pins 21 are inserted into the two test ports corresponding to the driven finished parts for functional test, after the test is completed, when the mobile robot 1 drives the whole test station head 2 to ascend, the stripper plate 22 pushes the whole driven finished parts down under the action of the compression spring to prevent the whole driven finished parts from being taken up by the test station head 2, so that the test is convenient, the test efficiency is improved, and the test is accurate.

In some examples, the positive and negative test pins 21 have tail portions with a larger diameter, the substrate 24 is provided with insertion holes 241 for the positive and negative test pins 21 to pass through, and the tail portions of the positive and negative test pins 21 are limited and abutted against the substrate 24 and fixed by the pin pressing block 242. When the positive and negative test pins 21 are installed, the end parts of the positive and negative test pins 21 are inserted into the insertion holes 241 and penetrate through the insertion holes 241, so that one ends of the tail parts of the positive and negative test pins 21 are abutted against the substrate 24, then the pin pressing blocks 242 are abutted against the other ends of the tail parts of the positive and negative test pins 21, and the pin pressing blocks 242 can be fixed on the substrate 24 through screws so as to prevent the positive and negative test pins 21 from being separated from the substrate 24.

In order to make the substrate 24 slide on the guide bar 23 more smoothly, a linear bearing 243 may be disposed in the substrate 24, and the linear bearing 243 is slidably sleeved on the guide bar 23.

As an example, the test station head 2 may also include a connection block 25 and a positioning sleeve 26; the connecting block 25 is connected with the mobile robot 1; the locating sleeve 26 is inserted into a counterbore of the connecting block 25 at one end and into a counterbore of the base plate 24 at the other end. In this example, the positioning sleeves 26 are preferably provided in three, and the three positioning sleeves 26 are located on the same circumference and are arranged at equal intervals, so that the base plate 24 is more stable when sliding and is not easy to shake. Of course, the positioning sleeve 26 can be provided in other numbers, such as four or five, which is not limited herein.

Due to the action of the positioning sleeve 26, if the positive and negative test pins 21 are damaged, the positive and negative test pins need to be replaced, and after replacement, the test pins are assembled according to the position of the positioning sleeve 26, so that the whole test station head 2 does not need to be aligned again, and the manual debugging time is saved.

In some examples, the guide rods 23 are preferably provided in three, and the three guide rods 23 are located on the same circumference and are equally spaced. Thus, the substrate 24 is more stable even when sliding, and is less likely to be shaken. Of course, the guide rods 23 may be provided in other numbers, such as four or five, which is not limited herein. Wherein, the guide rod 23 and the positioning sleeve 26 can be arranged in a staggered manner, so that the stability is further improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A drive function testing mechanism is characterized by comprising a mobile robot and a testing station head arranged on the mobile robot;

2. A drive function test mechanism as claimed in claim 1, wherein the test element is a power meter which reads power parameters and determines whether the drive is acceptable.

3. The drive function testing mechanism of claim 1, wherein the test station head further comprises a stripper plate, a guide bar, a base plate, and a compression spring; the stripper plate is provided with a yielding hole for the positive and negative test contact pins to pass through; the guide rod is fixed on the stripper plate; the base plate is sleeved on the guide rod in a sliding mode, the positive and negative electrode test contact pins are arranged on the base plate, and the base plate is connected with the mobile robot; the compression spring is sleeved on the guide rod, and two ends of the compression spring are respectively abutted against the stripper plate and the base plate.

4. The driving function testing mechanism of claim 3, wherein the positive and negative test pins have tail portions with a diameter larger than that of the head portion, the base plate is provided with insertion holes for the positive and negative test pins to pass through, and the tail portions of the positive and negative test pins are limited and abutted against the base plate and fixed by the pin pressing block.

5. The drive function testing mechanism of claim 3, wherein a linear bearing is disposed in the base plate, and the linear bearing is slidably fitted over the guide rod.

6. A drive function testing mechanism according to claim 3, wherein said test station head further comprises a connecting block and a positioning sleeve; the connecting block is connected with the mobile robot; one end of the positioning sleeve is inserted into the counter bore of the connecting block, and the other end of the positioning sleeve is inserted into the counter bore of the base plate.

7. The testing mechanism for testing driving function of claim 6, wherein the number of the positioning sleeves is at least three, and the at least three positioning sleeves are located on the same circumference and are arranged at equal intervals.

8. A drive function testing mechanism according to claim 3, wherein said guide rods are provided in at least three numbers, said at least three guide rods being located on the same circumference and being equally spaced.

9. The drive function test mechanism of claim 1, wherein the mobile robot is a four-axis robot.