CN213240233U

CN213240233U - Test equipment

Info

Publication number: CN213240233U
Application number: CN202021756561.1U
Authority: CN
Inventors: 牛治庆; 刘菲; 李振煊; 李杏贺; 顾锦强
Original assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Current assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-18
Anticipated expiration: 2030-08-20

Abstract

The embodiment of the utility model discloses test equipment, including base, plummer, test accessory, annex dismouting mechanism and accredited testing organization, annex dismouting mechanism includes drive arrangement and accessory bracket, and the accessory bracket bears the test accessory, and drive arrangement drive accessory bracket drives the test accessory motion to make the test accessory be connected with the product that awaits measuring or with the product separation that awaits measuring, accredited testing organization is used for carrying out capability test to the product that awaits measuring. Therefore, the utility model discloses test equipment can carry out automatic connection with the product that awaits measuring with the test annex when the test, need not carry out independent dismouting with the product that awaits measuring with the test annex, can improve efficiency of software testing effectively.

Description

Test equipment

Technical Field

The utility model relates to an electronic product test technical field, concretely relates to test equipment.

Background

In the production and manufacturing process of electronic products, performance testing needs to be performed on the products to ensure that the products delivered from factories meet preset performance requirements. When some tests are carried out, certain test accessories and products to be tested need to be installed firstly, then corresponding tests are carried out, and the test accessories need to be dismantled after the tests are finished. The existing dismounting test accessories need practical and independent equipment, and the test needs to be carried out by using multiple devices and multiple operators, so that the test efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a test equipment is provided, efficiency of software testing can be improved effectively.

The embodiment of the utility model provides a test equipment, include:

a base;

the bearing table is fixedly connected with the base and is provided with a product placing area for bearing a product to be tested;

testing the accessory;

an accessory dismounting mechanism comprising a drive device and an accessory support, wherein the accessory support is configured to carry the test accessory, and the drive device is connected with the accessory support and drives the accessory support to move; and

a test mechanism including a tester configured to test the product under test and a tester support configured to carry the tester.

Further, the accessory dismounting mechanism is arranged below the bearing platform, the bearing platform is provided with a first through hole, the first through hole corresponds to the accessory dismounting mechanism, and the accessory dismounting mechanism is configured to drive the test accessory to pass through the first through hole and be connected with the product to be tested.

Further, the tester support is arranged on one side of the bearing table, the bearing table is provided with a notch, the notch is communicated with the tester support from the product placing area, and the tester is at least partially arranged in the notch.

Further, the tester rack includes:

the X-axis moving module is configured to drive the tester to move relative to the base along the X-axis direction;

the Y-axis moving module is configured to drive the tester to move relative to the base along the Y-axis direction; and

the Z-axis moving module is configured to drive the tester to move along the Z-axis direction relative to the base;

the X axis, the Y axis and the Z axis respectively correspond to three coordinate axes of a space rectangular coordinate system.

Furthermore, the tester support also comprises three micrometer adjusters, and the three micrometer adjusters are respectively connected with the X-axis moving module, the Y-axis moving module and the Z-axis moving module.

Furthermore, the tester support also comprises three positioners, and the three positioners are respectively connected with the X-axis moving module, the Y-axis moving module and the Z-axis moving module.

Further, the test apparatus further includes:

one side of the box body is hinged with the base; and

a locking device configured to fixedly connect the case and the base.

Furthermore, the box upper end has the opening, the opening with the product is placed the district and is corresponded, test equipment still includes the gland, the gland rotationally set up in the opening part.

Further, the bearing table is provided with a positioning block, and the positioning block is configured to position the product to be tested.

Further, the accessory bracket is provided with a positioning protrusion, and the test accessory is provided with a positioning hole corresponding to the positioning protrusion.

The embodiment of the utility model provides a test equipment, including base, plummer, test accessory, annex dismouting mechanism and accredited testing organization, annex dismouting mechanism includes drive arrangement and accessory bracket, and the accessory bracket bears the test accessory, and drive arrangement drive accessory bracket drives the test accessory motion to make the test accessory be connected with the product that awaits measuring or with the product separation that awaits measuring, accredited testing organization is used for carrying out capability test to the product that awaits measuring. Therefore, the utility model discloses test equipment can carry out automatic connection with the product that awaits measuring with the test annex when the test, need not carry out independent dismouting with the product that awaits measuring with the test annex, can improve efficiency of software testing effectively.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of a testing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of the testing device according to the embodiment of the present invention in an open state of the box;

fig. 3 is a schematic perspective view of an internal structure of the testing apparatus according to the embodiment of the present invention;

fig. 4 is a schematic top view of the internal structure of the testing apparatus according to the embodiment of the present invention;

FIG. 5 is a schematic view showing the connection relationship between the attachment mounting/dismounting mechanism and the test attachment according to the embodiment of the present invention;

FIG. 6 is an exploded view of the attachment removal and attachment mechanism and test attachment of an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a testing mechanism according to an embodiment of the present invention.

Description of reference numerals:

1-a base; 2-a bearing platform; 21-a first perforation; 22-a notch; 23-positioning blocks; 3-testing the accessory; 31-a positioning hole; 4-an accessory disassembly and assembly mechanism; 41-a drive device; 42-an accessory bracket; 421-positioning protrusions; 43-single chip microcomputer; 44-solenoid valves; 5-a testing mechanism; 51-a tester rack; 511-X axis moving module; 512-Y axis moving module; 513-Z axis moving module; 514-micrometer adjuster; 515-a locator; 52-a tester; 6, a box body; 61-opening; 7-a locking device; 8-pressing cover; 91-a product to be tested; 92-a carrier.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in detail. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Fig. 1-4 are schematic structural diagrams of the testing device according to the embodiment of the present invention. As shown in fig. 1 to 4, the test apparatus of the present embodiment includes a base 1, a carrier 2, a test accessory 3, an accessory attaching and detaching mechanism 4, and a test mechanism 5. Plummer 2 is fixed in base 1, and plummer 2 has the product that is used for the bearing product 91 that awaits measuring and places the district. The accessory disassembling and assembling mechanism 4 is used for disassembling and assembling the test accessory 3, so that the test accessory 3 is connected with the product 91 to be tested or the connection relation between the test accessory 3 and the product 91 to be tested is broken. The accessory dismounting mechanism 4 comprises a driving device 41 and an accessory, an accessory bracket 42 is used for carrying the test accessory 3, and the driving device 41 is connected with the accessory bracket 42 and drives the accessory bracket 42 to move. The test mechanism 5 includes a tester 52 and a tester holder 51, the tester 52 is used for detecting the performance of the product 91 to be tested, and the tester holder 51 is used for carrying the tester 52.

The bearing table 2 is fixed on the base 1, when the product 91 to be tested is tested, the product 91 to be tested is placed in the product placing area of the bearing table 2 together with the carrier 92 bearing the product 91 to be tested. Preferably, the carrier 2 has a positioning block 23, and the positioning block 23 is used for positioning the product to be measured 91. The positioning block 23 can directly position the product, or can position the product 91 to be tested by positioning the carrier 92 carrying the product 91 to be tested, so that the product 91 to be tested is fixed in the product placement area. In an alternative embodiment, the carrier 2 has four positioning blocks 23, the four positioning blocks 23 correspond to four corners of the carrier 92, and the product 91 to be tested is positioned by placing the carrier 92 in the area limited by the four positioning blocks 23. Of course, other positioning structures may be provided to position the product 91 to be tested according to the shape of the carrier 92 or the product 91 to be tested and the requirement of the test.

The test equipment can be applied to various tests performed on the product 91 to be tested. Since some additional test accessories 3 are required to be mounted on the carrier 92 carrying the product 91 to be tested for testing some items of the product 91 to be tested, the test accessories 3 include, but are not limited to, a communication module, an electrical connector, etc. In this embodiment, a communication test is performed on an electronic product as an example, and the test accessory 3 is a corresponding communication module.

Depending on the connection position of the test accessory 3 and the carrier 92, the accessory mounting/dismounting mechanism 4 may be disposed laterally, above, below, or at another position of the platform 2 that facilitates mounting/dismounting of the test accessory 3 and the carrier 92. For example, the test accessory 3 of the present embodiment is fixed below one end of the carrier 92, and the accessory mounting/dismounting mechanism 4 is disposed below the carrier 2.

The bearing table 2 is provided with a first through hole 21, the first through hole 21 corresponds to the accessory dismounting mechanism 4, and the accessory dismounting mechanism 4 drives the test accessory 3 to move, and is connected with the carrier 92 and the product 91 to be tested through the first through hole 21. The test accessory 3 shown in this embodiment is required to move relative to the carrier 92 in a direction inclined to the carrier 92 when connected to the carrier 92, so that the accessory mounting and dismounting mechanism 4 can form a certain angle with the carrier 2.

Fig. 5 and fig. 6 are a schematic diagram of a connection relationship between the accessory mounting and dismounting mechanism and the testing accessory and a schematic diagram of an explosion structure, respectively. As shown in fig. 2-6, the accessory holder 42 has a corresponding positioning structure for positioning the test accessory 3, so as to prevent the test accessory 3 from shifting during the moving process, and thus, the accessory holder cannot be effectively connected to the product 91 to be tested. Alternatively, the accessory holder 42 has a positioning projection 421, the test accessory 3 has a positioning hole 31 corresponding to the positioning projection 421, and the positioning projection 421 cooperates with the positioning hole 31 to position the test accessory 3.

The driving device 41 may be a cylinder, an oil cylinder, a linear motor, or other power device capable of driving the accessory bracket 42 to move. For example, the driving device 41 of the present embodiment is an air cylinder, the stroke of the air cylinder can be controlled and adjusted by the single chip 43 and the electromagnetic valve 44, and the stroke of the air cylinder can be controlled more precisely. Preferably, the accessory mounting and dismounting mechanism 4 may further include a stopper for limiting the stroke of the driving device 41, so as to prevent the driving device 41 from driving the test accessory 3 to move to the position where the carrier 92 is connected and then continue to move to push the carrier 92 and the product away from the product placement area.

Before the test, the driving device 41 drives the accessory holder 42 and the test accessory 3 to approach the carrier 92 and connect with the carrier 92, and after the connection is completed, the driving device 41 stops working to keep the test accessory 3 connected with the carrier 92, and then the tester 52 performs the test. After the test is completed, the driving device 41 drives the accessory holder 42 and the test accessory 3 away from the carrier 92, so that the test accessory 3 is separated from the carrier 92, and then the carrier 92 and the product can be taken down.

The particular type and model of tester 52 will be selected by those skilled in the art based on the project under which the test is to be performed, and is not intended to be limiting. The tester support 51 may be disposed laterally, above, below or otherwise on the carrier 2, depending on the particular requirements of the test. In an alternative embodiment, as shown in fig. 2-4, a tester support 51 is disposed on one side of the carrier 2 to facilitate adjustment and maintenance of the tester 52. Further optionally, the carrier 2 has a gap 22, the gap 22 leading from the product placement area to the tester rack 51. The tester 52 is disposed on top of the tester support 51, and the tester 52 is disposed at least partially at the notch 22, so that the detection head of the tester 52 can be opposed to the product 91 to be tested even below the product placement area.

Fig. 7 is a schematic structural diagram of a testing mechanism according to an embodiment of the present invention. In an alternative embodiment, as shown in fig. 7, the tester support 51 includes an X-axis moving module 511, a Y-axis moving module 512, and a Z-axis moving module 513. The X-axis moving module 511, the Y-axis moving module 512, and the Z-axis moving module 513 are movable along the X-axis, the Y-axis, and the Z-axis, respectively, with respect to the base 1, thereby enabling the tester 52 connected to the tester supporter 51 to move along the X-axis, the Y-axis, and the Z-axis. The X axis, the Y axis and the Z axis respectively correspond to three coordinate axes on a space rectangular coordinate system.

Specifically, the X-axis moving module 511, the Y-axis moving module 512, and the Z-axis moving module 513 may be sequentially stacked in the height direction, that is, the Y-axis moving module 512 is disposed above the X-axis moving module 511, and the Z-axis moving module 513 is disposed above the Y-axis moving module 512. Of course, other arrangements may be adopted according to actual needs. Further, the X-axis moving module 511, the Y-axis moving module 512, and the Z-axis moving module 513 may adopt a sliding rail and a sliding block, a lead screw nut, an air cylinder and a sliding table, or other forms to realize relatively smooth movement, as shown in fig. 7, the X-axis moving module 511, the Y-axis moving module 512, and the Z-axis moving module 513 of this embodiment adopt a form of matching a sliding rail and a sliding block to realize linear movement along a predetermined direction.

Further optionally, the tester holder 51 further includes three micrometer adjusters 514, and the three micrometer adjusters 514 are respectively connected to the X-axis moving module 511, the Y-axis moving module 512 and the Z-axis moving module 513, and are configured to adjust positions of the X-axis moving module 511, the Y-axis moving module 512 and the Z-axis moving module 513, so as to perform relatively precise adjustment on the position of the tester 52, thereby meeting testing requirements. Of course, a power device may also be provided, and the X-axis moving module 511, the Y-axis moving module 512 and the Z-axis moving module 513 are driven to move by electric driving, hydraulic driving and the like, so as to adjust the position of the tester 52.

The tester holder 51 may further include three positioners 515 (only one positioner 515 is shown in fig. 7), and the three positioners 515 are respectively connected to the X-axis moving module 511, the Y-axis moving module 512, and the Z-axis moving module 513, and are configured to fix the X-axis moving module 511, the Y-axis moving module 512, and the Z-axis moving module 513 after completing the adjustment of the position of the tester 52, so as to prevent the tester 52 from being displaced during the testing process. The fixing manner of the positioner 515 to the X-axis moving module 511, the Y-axis moving module 512 and the Z-axis moving module 513 includes, but is not limited to, screw fastening, pressing, and snap fastening.

As shown in fig. 1 and 2, the test apparatus optionally further comprises a box 6 and a locking device 7. One side of the box body 6 is hinged with the base 1 and can rotate relative to the base 1. The box 6 can expose devices such as the internal plummer 2, the accessory dismounting mechanism 4 and the testing mechanism 5 when rotating to the opening position relative to the base 1, thereby adjusting and overhauling the testing equipment. The box body 6 is buckled on the base 1 when rotating to a closed position, and can play a better protection role for the internal accessory dismounting mechanism 4, the testing mechanism 5 and other devices.

Preferably, the box 6 has an opening 61 at the upper end, the opening 61 corresponds to the product placement area, so that the opening 61 is exposed out of the box 6, and the product 91 to be tested can be placed in the product placement area from the opening 61. The testing device further comprises a gland 8, the gland 8 being rotatably arranged at the opening 61, for example being hingeably connected to the housing 6. When testing, with gland 8 closed, then annex dismouting mechanism 4 and accredited testing organization 5 test the product 91 that awaits measuring, can fix carrier 92 and product and prevent normal clear of influence tests such as external debris.

The locking device 7 is used for fixedly connecting the box body 6 and the base 1, so that the box body 6 can be locked with the base 1 when rotating to a closed position. The form of the locking means 7 includes, but is not limited to, a snap, a catch, a magnetic attraction means, etc. As shown in fig. 1 and 2, the locking device 7 of the present embodiment may be a snap lock, which facilitates locking and unlocking.

The embodiment of the utility model provides a test equipment, including base, plummer, test accessory, annex dismouting mechanism and accredited testing organization, annex dismouting mechanism includes drive arrangement and accessory bracket, and the accessory bracket bears the test accessory, and drive arrangement drive accessory bracket drives the test accessory motion to make the test accessory be connected with the product that awaits measuring or with the product separation that awaits measuring, accredited testing organization is used for carrying out capability test to the product that awaits measuring. Therefore, the utility model discloses test equipment can carry out automatic connection with the product that awaits measuring with the test annex when the test, need not carry out independent dismouting with the product that awaits measuring with the test annex, can improve efficiency of software testing effectively. Meanwhile, the test accessories are carried by the test equipment, so that the number of the test accessories can be reduced, and the production cost is reduced.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A test apparatus, comprising:

a base (1);

the bearing table (2) is fixedly connected with the base (1), and the bearing table (2) is provided with a product placing area for bearing a product (91) to be tested;

a test accessory (3);

an accessory dismounting mechanism (4) comprising a driving device (41) and an accessory support (42), wherein the accessory support (42) is configured to carry the test accessory (3), and the driving device (41) is connected with the accessory support (42) and drives the accessory support (42) to move; and

a test mechanism (5) comprising a tester (52) and a tester support (51), the tester (52) being configured to detect the product to be tested (91), the tester support (51) being configured to carry the tester (52).

2. Test device according to claim 1, characterized in that the accessory dismounting mechanism (4) is arranged below the carrier table (2), the carrier table (2) having a first perforation (21), the first perforation (21) corresponding to the accessory dismounting mechanism (4), the accessory dismounting mechanism (4) being configured to drive the test accessory (3) through the first perforation (21) and in connection with the product to be tested (91).

3. Test device according to claim 1, characterized in that the tester holder (51) is arranged on the carrier table (2) side, the carrier table (2) having a cutout (22), the cutout (22) leading from the product placement area to the tester holder (51), the tester (52) being arranged at least partially in the cutout (22).

4. The test apparatus according to claim 1, wherein the tester rack (51) comprises:

an X-axis moving module (511) which is configured to drive the tester (52) to move along an X-axis direction relative to the base (1);

a Y-axis moving module (512) which is configured to drive the tester (52) to move along the Y-axis direction relative to the base (1); and

a Z-axis moving module (513) which is configured to drive the tester (52) to move along the Z-axis direction relative to the base (1);

5. The test apparatus according to claim 4, wherein the tester rack (51) further comprises three micrometer adjusters (514), the three micrometer adjusters (514) being connected to the X-axis moving module (511), the Y-axis moving module (512) and the Z-axis moving module (513), respectively.

6. The test apparatus according to claim 4, wherein the tester rack (51) further comprises three positioners (515), the three positioners (515) being connected to the X-axis movement module (511), the Y-axis movement module (512) and the Z-axis movement module (513), respectively.

7. The test apparatus of claim 1, further comprising:

one side of the box body (6) is hinged with the base (1); and

a locking device (7) configured to fixedly connect the box (6) and the base (1).

8. The test apparatus according to claim 7, wherein the case (6) has an opening (61) at an upper end thereof, the opening (61) corresponding to the product placement area, the test apparatus further comprising a cover (8), the cover (8) being rotatably provided at the opening (61).

9. Test device according to claim 1, wherein the carrier stage (2) has a positioning block (23), the positioning block (23) being configured to position the product to be tested (91).

10. The test apparatus according to claim 1, wherein the accessory holder (42) has a positioning projection (421), and the test accessory (3) has a positioning hole (31) corresponding to the positioning projection (421).