CN218428006U - Test needle board quick change device - Google Patents

Abstract

The utility model discloses a test faller quick change device, including faller subassembly and test assembly box, the faller subassembly sets up in the bottom of test assembly box, the top fixedly connected with fixed plate of test assembly box, the top of fixed plate is provided with fixing device. The utility model discloses a, through setting up the faller subassembly, the test assembly box, the fixed plate, fixing device, the installed part, the bulb plunger, the impressed watermark handle, test assembly box mounting bar, the cooperation of terminal and handle is used to inserting, design through the quick change, the cost of manufacture can be practiced thrift, compatible different test product, the quick change time of quick change device is less than or equal to 100S, this kind of test faller quick change device, the test kind of having solved on the present market includes but not limited to the capability test, PCBA burns the record, the FCT test, but the test product of board can not be compatible, new product needs the problem of new test board.

Description

Test needle board quick change device

Technical Field

The utility model belongs to the technical field of test equipment mechanism, especially, relate to a test faller fast switching device.

Background

FCT, which is called Functional circuit test, is a Functional test, and generally refers to a Functional test after a PCBA is powered on, and it refers to a test method for providing a simulated operating environment (excitation and load) for a test target board (UUT: unit UnderTest) to make it work in various design states, thereby obtaining parameters of each state to verify the Functional quality of the UUT.

Disclosure of Invention

Problem to prior art exists, the utility model provides a test needle board quick change device possesses the advantage of the test product of compatible difference, has solved the test kind on the present market at present and has included but not limited to capability test, PCBA burns the record, the FCT test, but the test product of board can not be compatible, new product needs the problem of new test board.

The utility model discloses a realize like this, a test needle board quick change device, including faller subassembly and test assembly box, the faller subassembly sets up in the bottom of test assembly box, the top fixedly connected with fixed plate of test assembly box, the top of fixed plate is provided with fixing device, the left and right sides of fixed plate bottom all has test assembly box mounting bar through the bolt fastening, the looks remote site at two test assembly box mounting bar tops all with the surperficial in close contact with of test assembly box, the rear side of test assembly box is provided with the plug terminal.

As the utility model discloses preferred, fixing device includes the installed part, the bottom of installed part and the top in close contact with of fixed plate, the inside threaded connection of installed part has the bulb plunger, the front side threaded connection at fixed plate top has the impressed watermark handle, and through setting up fixing device, fixing device's use can realize that the installation of fixed plate and test component box is fixed and the separation.

As the utility model discloses preferred, the left and right sides of test component box all has the handle through threaded connection, and the shape of two handles is L shape, and through setting up two handles, two handles are L shape, and the staff of can being convenient for lifts the test component box through two handles.

As the utility model discloses it is preferred, test faller quick change is to inserting through being connected the plug terminal between test assembly box and the board equipment, through setting up the plug terminal, test faller quick change between test assembly box and the board equipment is to inserting and accomplish the quick change through the plug terminal.

As the utility model discloses preferred, the top fixed connection of bulb plunger and test assembly box is passed through to the bottom of fixed plate, through setting up the bulb plunger, can make the test assembly box realize the location through bulb plunger and fixed trigger.

As the utility model discloses preferred, the top fixed connection of impressed watermark handle and test assembly box is passed through to the bottom of fixed plate, through setting up the impressed watermark handle, can make the test assembly box fix through impressed watermark handle and fixed plate.

As the utility model discloses preferred, the shape of two test component box mounting bars is L shape, and through setting up two test component box mounting bars, two test component box mounting bars are L shape, can make the better connection of test component box and fixed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up faller subassembly, test assembly box, fixed plate, fixing device, installed part, bulb plunger, impressed watermark handle, test assembly box mounting bar, use the cooperation of plug-in terminal and handle, through the design of quick change, can practice thrift the cost of manufacture, compatible different test product, the quick change time of quick change device is less than or equal to 100S.

2. The utility model discloses when using, earlier with fixed plate fixed mounting on board equipment through the manpower, make test assembly box and fixed plate fixed connection again, the in-process of test decides the quantity of preparation test assembly box by required test product quantity, when needing to be changed the test product, through the manpower directly change the test assembly box can with the carrier.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a rear view of a test assembly housing according to an embodiment of the present invention;

fig. 3 is a bottom view of a test assembly housing according to an embodiment of the present invention;

fig. 4 is a detailed diagram of the embodiment of the present invention providing a partial structure;

fig. 5 is a schematic structural diagram of a fixing device according to an embodiment of the present invention.

In the figure: 1. a needle plate assembly; 2. a test component box body; 3. a fixing plate; 4. a fixing device; 401. a mounting member; 402. a ball plunger; 403. an embossed handle; 5. a test component box body mounting bar; 6. a mating terminal; 7. a handle.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a pair of test needle board quick change device, including needle board subassembly 1, test assembly box 2, fixed plate 3, fixing device 4, installed part 401, bulb plunger 402, impressed watermark handle 403, test assembly box mounting bar 5, plug-in terminal 6 and handle 7, needle board subassembly 1 sets up in test assembly box 2's bottom, test assembly box 2's top fixedly connected with fixed plate 3, the top of fixed plate 3 is provided with fixing device 4, the left and right sides of fixed plate 3 bottom all has test assembly box mounting bar 5 through the bolt fastening, the looks remote site at two test assembly box mounting bar 5 tops all with test assembly box 2's surface in close contact with, test assembly box 2's rear side is provided with plug-in terminal 6.

Referring to fig. 1 and 5, the fixing device 4 includes a mounting member 401, a bottom of the mounting member 401 is in close contact with a top of the fixing plate 3, a ball plunger 402 is screw-coupled to an inside of the mounting member 401, and an embossing knob 403 is screw-coupled to a front side of the top of the fixing plate 3.

Adopt above-mentioned scheme: through setting up fixing device 4, fixing device 4's use can realize fixed and the separation of the installation of fixed plate 3 and test assembly box 2.

Referring to fig. 1, handles 7 are connected to the left and right sides of the test assembly box 2 through threads, and both the handles 7 are L-shaped.

The scheme is adopted: through setting up two handles 7, two handles 7 are the L shape, can be convenient for the staff lifts test component box 2 through two handles 7.

Referring to fig. 2, the test needle plate is quickly replaced and inserted between the test component box 2 and the machine platform equipment and is connected through the insertion terminals 6.

Adopt above-mentioned scheme: through setting up to spigot 6, the test faller quick change between test subassembly box 2 and the board equipment is to inserting and accomplishes the quick change through to spigot 6.

Referring to fig. 1, the bottom of the fixing plate 3 is fixedly connected to the top of the test assembly box 2 by a ball plunger 402.

Adopt above-mentioned scheme: through setting up ball plunger 402, can make test assembly box 2 realize the location through ball plunger 402 and fixed plate 3 machine.

Referring to fig. 1, the bottom of the fixing plate 3 is fixedly connected to the top of the test element case 2 by an embossed handle 403.

The scheme is adopted: by providing the embossing handle 403, the test element case 2 can be fixed to the fixing plate 3 by the embossing handle 403.

Referring to fig. 3, the two test assembly box mounting bars 5 are both L-shaped.

Adopt above-mentioned scheme: through setting up two test assembly box mounting strips 5, two test assembly box mounting strips 5 are L shape, can make the better connection of test assembly box 2 and fixed plate 3.

The utility model discloses a theory of operation:

when using, earlier with fixed plate 3 fixed mounting on board equipment through the manpower, make test assembly box 2 and 3 fixed connection of fixed plate again, the in-process of test decides the quantity of preparation test assembly box 2 by required test product quantity, when the test product needs to be changed, directly change test assembly box 2 through the manpower can with the carrier.

In conclusion: this test faller quick change device, through setting up faller subassembly 1, test component box 2, fixed plate 3, fixing device 4, installed part 401, bulb plunger 402, impressed watermark handle 403, test component box mounting bar 5, to the cooperation of spigot 6 and handle 7 use, solved present test kind on the market at present and included but not limited to capability test, PCBA burns the record, the FCT test, but the test product of board can not be compatible, new product needs the problem of new test board.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a test faller quick change device, includes faller subassembly (1) and test assembly box (2), faller subassembly (1) sets up in the bottom of test assembly box (2), its characterized in that: the top fixedly connected with fixed plate (3) of test assembly box (2), the top of fixed plate (3) is provided with fixing device (4), the left and right sides of fixed plate (3) bottom all is fixed with test assembly box mounting strip (5) through the bolt, the looks remote site at two test assembly box mounting strip (5) tops all with the surperficial in close contact with of test assembly box (2), the rear side of test assembly box (2) is provided with to inserting terminal (6).

2. A test probe card fast-changing apparatus as claimed in claim 1, wherein: the fixing device (4) comprises a mounting piece (401), the bottom of the mounting piece (401) is in close contact with the top of the fixing plate (3), a ball plunger (402) is connected to the inner thread of the mounting piece (401), and an embossing handle (403) is connected to the front side of the top of the fixing plate (3) in a threaded manner.

3. A test pin plate snap action apparatus as claimed in claim 1, wherein: the left side and the right side of the test component box body (2) are both connected with handles (7) through threads, and the two handles (7) are L-shaped.

4. A test probe card fast-changing apparatus as claimed in claim 1, wherein: the testing needle plate between the testing component box body (2) and the machine platform equipment is quickly replaced and oppositely inserted and is connected through an oppositely inserted terminal (6).

5. A test pin plate snap action apparatus as claimed in claim 2, wherein: the bottom of the fixing plate (3) is fixedly connected with the top of the testing component box body (2) through a ball plunger (402).

6. A test probe card fast-changing apparatus as claimed in claim 2, wherein: the bottom of the fixed plate (3) is fixedly connected with the top of the testing component box body (2) through an embossing handle (403).

7. A test probe card fast-changing apparatus as claimed in claim 1, wherein: the two test component box body mounting strips (5) are both L-shaped.

Images