CN216956098U - Turnover type test equipment - Google Patents
Turnover type test equipment Download PDFInfo
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- CN216956098U CN216956098U CN202122426094.7U CN202122426094U CN216956098U CN 216956098 U CN216956098 U CN 216956098U CN 202122426094 U CN202122426094 U CN 202122426094U CN 216956098 U CN216956098 U CN 216956098U
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Abstract
The utility model provides a turnover type test device, which comprises: the overturning testing device comprises a cabinet body and an overturning testing device arranged on a workbench at the top of the cabinet body; the roll-over test device comprises: the jig comprises a jig female seat and a jig male seat matched with the jig female seat in a turnover mode, wherein when the jig female seat is matched with the jig male seat, a space between the jig female seat and the jig male seat forms a testing space of a product. The utility model provides turnover type test equipment which is provided with a male jig seat capable of being matched with a female jig seat in a turnover mode, wherein a test space of a product is formed by the space between the male jig seat and the female jig seat. Therefore, the performance test of two surfaces of the product can be completed through one-time overturning, and the test efficiency is higher. Meanwhile, the buffering unit and the guiding unit are arranged, so that the product is protected.
Description
Technical Field
The utility model relates to the technical field of product performance testing, in particular to turnover testing equipment.
Background
Currently, products need to be electrically tested for their performance before being shipped out of the factory. However, the conventional testing method is mainly completed manually by using the testing jig, and the testing efficiency is low. And only one side of the product can be tested each time, and the requirement of industrial production cannot be met. Meanwhile, the product cannot be protected in the test process. Therefore, it is necessary to provide a further solution to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide turnover type testing equipment to overcome the defects in the prior art.
To achieve the above object of the present invention, the present invention provides a convertible test apparatus, which includes: the overturning testing device comprises a cabinet body and an overturning testing device arranged on a workbench at the top of the cabinet body;
the turning test device comprises: the jig comprises a jig female seat and a jig male seat matched with the jig female seat in a turnover mode, wherein when the jig female seat is matched with the jig male seat, a space between the jig female seat and the jig male seat forms a test space of a product;
the female seat of tool includes: an upper test needle plate and a test carrier plate arranged on the upper test needle plate;
the upper test needle plate is provided with a working area, and a plurality of test stations are arranged on the working area; the test carrier plate is arranged above the upper test needle plate and is arranged opposite to the working area of the upper test needle plate; a working area of the test carrier plate is provided with a cavity corresponding to the plurality of test stations;
the public seat of tool includes: a lower test needle plate and a turnover mechanism;
the lower test needle plate is provided with a working area corresponding to the upper test needle plate, and a plurality of test stations are correspondingly arranged on the working area;
the turnover mechanism comprises: the fixing seat, the fixing frame which is pivotally connected to the fixing seat and the power unit which drives the fixing frame to carry out power operation are arranged on the fixing seat; the fixed seat is arranged on a workbench at the top of the cabinet body and comprises side plates which are oppositely arranged; the fixed frame is positioned between the oppositely arranged side plates, and one end of the fixed frame is pivotally connected with one end of each side plate through a pivot; the lower test needle plate is arranged at the hollow area on the fixed frame; the outside of any curb plate still is provided with power pack, power pack passes through coupling assembling and is connected with the mount transmission.
As an improvement of the turnover type test equipment, four test stations arranged side by side are arranged on a working area of the jig female seat; any test station comprises a plurality of first test probes which can be in contact with the test contacts on the lower surface of the product, and each first test probe is correspondingly arranged according to the distribution mode of the test contacts on the product.
As an improvement of the turnover type test equipment, two sides of the working area of the upper test needle plate are respectively provided with a positioning shaft sleeve; and guide contact pins which can be matched with the positioning shaft sleeves are respectively arranged on two sides of the lower test needle plate.
As an improvement of the turnover type test equipment, any cavity is arranged corresponding to the outline shape of a product, and a supporting block is also arranged in the cavity;
the two L-shaped supporting blocks are arranged in the middle of the cavity at intervals in the longitudinal direction; the rest two supporting blocks are square, and the two square supporting blocks are positioned below the two L-shaped supporting blocks and are arranged in a bilateral symmetry mode.
As an improvement of the turnover type test equipment, L-shaped limiting blocks are further arranged on two sides of one end of any cavity, and the wall surface of any limiting block on any side, which is adjacent to the cavity, is a chamfer surface suitable for placing a product.
As an improvement of the turnover type test equipment, the working area of the jig male seat is provided with four test stations which are arranged side by side; any test station comprises a plurality of second test probes which can be in contact with the test contacts on the upper surface of the product, and each second test probe is correspondingly arranged according to the distribution mode of the test contacts on the product.
As an improvement of the turnover type test equipment, the power unit is an air rod, one end of the air rod on any side is fixed on the workbench, and the output end of the other end is in transmission connection with the fixed frame through the connecting component.
As an improvement of the turnover type test equipment, the lower surface of the fixed frame is also provided with a floating plate which is movably connected below the fixed frame through a plurality of pin shafts, and a spring sleeved on the pin shafts is also arranged between the fixed frame and the floating plate.
As an improvement of the turnover type test equipment, the turnover mechanism further comprises guide units, and the guide units are respectively arranged on two sides of the fixing frame;
in the guide units on any side, the guide plates are slidably arranged in the inner side walls of the corresponding side plates, a gap suitable for the guide plates to slide is formed between one end of each guide plate and the inner side wall of each side plate, and the other end of each guide plate is abutted against the inner side wall of each side plate; the guide wheel is connected to the corresponding side of the fixed frame through a pin shaft, a guide chute capable of containing the guide wheel is arranged on the guide plate, the extending direction of the guide chute is opposite to the direction of the guide plate when the guide plate conducts guide translation, and an opening communicated with the guide chute is formed in the top of the side plate where the guide plate is located.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides turnover type test equipment which is provided with a male jig seat capable of being matched with a female jig seat in a turnover mode, wherein a test space of a product is formed by the space between the male jig seat and the female jig seat. Therefore, the performance test of two surfaces of the product can be completed through one-time overturning, and the test efficiency is higher. Meanwhile, the buffering unit and the guiding unit are arranged, so that the product is protected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the flip-chip test apparatus of the present invention;
fig. 2 is an enlarged perspective view of the jig socket in fig. 1;
FIG. 3 is an enlarged schematic view of the portion of FIG. 2 shown circled;
fig. 4 is an enlarged perspective view of the male jig base in fig. 1;
FIG. 5 is a schematic perspective view of the turnover mechanism of FIG. 4;
fig. 6 is a schematic perspective view of a lateral testing device of the flip-chip testing apparatus according to the present invention.
Detailed Description
The present invention is described in detail below with reference to various embodiments, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make modifications and substitutions on the functions, methods, or structures of these embodiments without departing from the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a flip-type testing apparatus, which includes: the cabinet body 10, and the overturning testing device 20 and the human-computer interaction device 30 which are arranged on the worktable at the top of the cabinet body 10.
The cabinet body 10 forms a main structure of the turnover testing apparatus of the embodiment, a working space is provided inside the cabinet body, and a worktable on which the turnover testing apparatus 20 is fixedly mounted is formed on the top of the cabinet body. The front and the back of the cabinet body 10 are both provided with access doors, and the cabinet body 10 is internally integrated with an electric control device.
The roll-over test apparatus 20 includes: the female tool base 21 and the male tool base 22 matched with the female tool base 21 in a turning mode, and when the female tool base 21 is matched with the male tool base 22, a space between the female tool base 21 and the male tool base 22 forms a testing space of a product.
As shown in fig. 2 and 3, the fixture female seat 21 is used for placing a product to be tested, and includes: an upper test pin plate 211 and a test carrier plate 212 disposed on the upper test pin plate 211.
The upper test needle plate 211 is provided with a working area, and a plurality of test stations are arranged on the working area, so that synchronous tests of a plurality of products can be completed through one test action, and the test efficiency of the test equipment of the embodiment is improved. In one embodiment, four test stations are arranged side by side. Any test station comprises a plurality of first test probes 2111 which can be contacted with test contacts on the lower surface of the product, and each first test probe 2111 is correspondingly arranged according to the distribution mode of the test contacts on the product.
In addition, two sides of the working area on the upper test needle plate 211 are respectively provided with a positioning shaft sleeve 2112, and the positioning shaft sleeves 2112 are used for facilitating the insertion positioning of the guide pins on the male jig seat 22 when the female jig seat 21 is matched with the male jig seat 22. In one embodiment, there are two locating sleeves 2112 on either side, and each locating sleeve 2112 is a locating plastic-steel sleeve embedded in the upper test needle plate 211, and the locating plastic-steel sleeve is in interference fit with the upper test needle plate 211. Meanwhile, the positioning plastic steel shaft sleeve is axially arranged in a through manner, and the top opening of the positioning plastic steel shaft sleeve is a horn mouth suitable for the insertion of the guide contact pin. Further, in order to facilitate the taking and placing of the jig female seat 21 during the dismounting and replacement, handles are respectively arranged on two sides of the working area on the upper test needle plate 211.
The test carrier 212 is used for placing a product to be tested, and the test carrier 212 has a working area corresponding to the tool socket 21, and the working area is provided with a cavity 2121 corresponding to the plurality of test stations. Each cavity 2121 is used for placing a product to be tested, and in order to facilitate the first test probes 2111 to contact with the test contacts of the product, the test carrier 212 is provided with holes through which each first test probe 2111 passes.
Specifically, any cavity 2121 is disposed corresponding to the contour of the product, and a support block 21210 is further disposed in the cavity 2121. Two of the support blocks 21210 are L-shaped, and the two L-shaped support blocks 21210 are longitudinally spaced apart from each other at a middle position of the cavity 2121. The other two support blocks 21210 are square, and the two square support blocks 21210 are located below the two L-shaped support blocks 21210 and are arranged symmetrically left and right. In addition, two sides of one end of any one of the cavities 2121 are further provided with an L-shaped stopper 21211, and the wall surface of the stopper 21211 on any one side adjacent to the cavity 2121 is provided with a chamfered surface suitable for placing a product. Therefore, the L-shaped limiting blocks 21211 on the two sides are convenient for limiting and fixing the product to be tested in the XY direction.
The male jig seat 22 is used for being matched with the female jig seat 21 to test the performance of products.
As shown in fig. 4 and 5, the male jig holder 22 includes: a lower test probe plate 221 and a turnover mechanism 222.
The lower test needle plate 221 is provided with a working area corresponding to the upper test needle plate 211, and a plurality of test stations are correspondingly arranged on the working area, so that synchronous testing of a plurality of products can be completed through one-time testing action, and the testing efficiency of the testing equipment of the embodiment is improved. Corresponding to the upper test needle plate 211, the lower test needle plate 221 is provided with four test stations arranged side by side. Any test station comprises a plurality of second test probes 2211 which can be in contact with the test contacts on the upper surface of the product, and each second test probe 2211 is correspondingly arranged according to the distribution mode of the test contacts on the product.
In addition, the two sides of the lower test needle plate 221 are respectively provided with a guiding pin 2212 capable of being matched with the positioning shaft sleeve 2112, and the guiding pin 2212 can be inserted into the positioning shaft sleeve 2112 of the female jig seat 21 when the female jig seat 21 is matched with the male jig seat 22, so as to realize the guiding matching of the male jig seat 22 and the female jig seat 21. In one embodiment, guide pins 2212 are connected vertically to both sides of the lower test pin plate 221, and there are two guide pins 2212 on either side. Further, in order to facilitate the removal and placement of the male jig 22, handles are respectively disposed on two sides of the working area of the lower test needle plate 221.
The turnover mechanism 222 is used for driving the lower test needle plate 221 to turn over so as to realize the matching with the upper test needle plate 211.
The fixing seat 2221 is disposed on the workbench at the top of the cabinet 10, and includes opposite side plates. The fixing bracket 2222 is located between the oppositely disposed side plates, and one end thereof is pivotally connected to one end of the side plate by a pivot shaft. The lower test needle plate 221 is mounted at the hollowed-out area on the fixing frame 2222. The outer side of any one side plate is also provided with the power unit 2223, and the power unit 2223 is in transmission connection with the fixed frame 2222 through the connecting assembly. Thus, when the power unit 2223 is operated, the fixing frame 2222 can be driven to synchronously turn over, so that the lower test needle plate 221 is matched with the upper test needle plate 211, and the performance test of a product to be tested is realized.
In one embodiment, power unit 2223 is a gas stick. At this time, one end of the air rod on any side is fixed on the workbench, and the output end of the other end is in transmission connection with the fixing frame 2222 through the connecting assembly 2224. Wherein, coupling assembly 2224 includes: connecting block, supporting shoe, two connecting plates that set up relatively. One of the connecting plates is pivotally connected with the output end of the air rod, and the other connecting plate is fixedly connected with the fixed frame 2222. Meanwhile, the ends of the two connecting plates are connected through the connecting block, so that a U-shaped structure is formed. Meanwhile, in order to prevent deformation, the supporting block is connected between the two connecting plates and supports the connecting plates on both sides.
The lower surface of the fixed frame 2222 is further provided with a floating plate 2225, the floating plate 2225 is movably connected to the lower side of the fixed frame 2222 through a plurality of pin shafts, and a spring sleeved on the pin shafts is further arranged between the fixed frame 2222 and the floating plate 2225. Thus, when the turnover mechanism 222 drives the lower test needle plate 221 to cooperate with the upper test needle plate 211, the floating plate 2225 can elastically contact with the workbench, thereby playing a certain role in buffering.
In addition, in order to enable the lower test needle plate 221 to be well fitted with the upper test needle plate 211, the turnover mechanism 222 further includes a guide unit 2226. The guide unit 2226 includes: a guide plate 22261 and a guide wheel 22262.
The guide units 2226 are respectively disposed at both sides of the fixing frame 2222. Specifically, in the guide unit 2226 on either side, the guide plate 22261 is slidably disposed in the inner sidewall of the corresponding side plate, one end of the guide plate 22261 has a gap suitable for the guide plate 22261 to slide with the inner sidewall of the side plate, and the other end of the guide plate 222abuts against the inner sidewall of the side plate.
The guide wheels 22262 are connected to the corresponding sides of the fixed frame 2222 by pins. Accordingly, the guide plate 22261 is provided with a guide chute 22263 capable of receiving the guide wheel 22262, and the guide chute 22263 extends in a direction opposite to the direction of the guide plate 22261 during the guide translation. Meanwhile, the guide plate 22261 is provided at the top of the side plate with an opening communicating with the guide chute 22263.
Thus, when the turnover mechanism 222 drives the lower test needle plate 221 to cooperate with the upper test needle plate 211, the guide wheel 22262 on the fixing frame 2222 on which the lower test needle plate 221 is located can slide into the guide chute 22263 through the opening, and can drive the guide plate 22261 to slide synchronously. Thus, under the guiding sliding action of the guide plate 22261, the deviation in fitting the lower test needle plate 221 with the upper test needle plate 211 can be corrected, facilitating fitting of the two.
As shown in fig. 6, the flip-chip testing apparatus of this embodiment further includes a lateral testing device 40.
The circuit board 41 is vertically disposed and fixed to a substrate 43 by screws. The surface of the circuit board 41 facing the fixture female base 21 is provided with a plurality of third testing probes 411, and the plurality of third testing probes 411 penetrate through the substrate 43. Thus, the substrate 43 may assist in fixing the plurality of third test probes 411.
Correspondingly, a connector capable of being matched with the plurality of third test probes 411 is arranged at the rear side of the jig female seat 21. The test cylinder 42 is connected to the back surface of the base plate 43 through a connection post. Thus, when the testing cylinder 42 works, the circuit board 41 connected to the testing cylinder can be driven to move horizontally and is matched with the connector on the tool female seat 21. The connector is electrically connected to the upper test pin plate 211 in the jig base 21 in one step.
In order to facilitate the matching of the third testing probes 411 with the connector, a guiding post is further disposed on a surface of the substrate 43 facing the fixture female base 21. Correspondingly, the jig female base 21 is provided with guide holes distributed on two sides of the connector, and the guide holes are provided with horn openings suitable for the insertion of guide posts. Thus, during the translation of the circuit board 41, the guide posts can be engaged with the guide holes and guide the engagement of the third test probes 411 on the circuit board 41 with the connectors.
The human-computer interaction device 30 is fixed on the workbench and located at the rear side of the turnover testing device 20, and comprises: a gantry 31, and a display 32 and a touch screen 33 mounted on the gantry 31.
In summary, the present invention provides a flip-type testing apparatus, which has a male jig seat capable of being engaged with a female jig seat in a flip-type manner, wherein a space between the male jig seat and the female jig seat forms a testing space of a product. Therefore, the performance test of the two sides of the product can be completed through one-time overturning, and the test efficiency is higher. Meanwhile, the buffering unit and the guiding unit are arranged, so that the product is protected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a convertible test equipment which characterized in that, convertible test equipment includes: the overturning testing device comprises a cabinet body and an overturning testing device arranged on a workbench at the top of the cabinet body;
the turning test device comprises: the jig comprises a jig female seat and a jig male seat matched with the jig female seat in a turnover mode, wherein when the jig female seat is matched with the jig male seat, a space between the jig female seat and the jig male seat forms a test space of a product;
the female seat of tool includes: an upper test needle plate and a test carrier plate arranged on the upper test needle plate;
the upper test needle plate is provided with a working area, and a plurality of test stations are arranged on the working area; the test carrier plate is arranged above the upper test needle plate and is arranged opposite to the working area of the upper test needle plate; a working area of the test carrier plate is provided with a cavity corresponding to the plurality of test stations;
the public seat of tool includes: a lower test needle plate and a turnover mechanism;
the lower test needle plate is provided with a working area corresponding to the upper test needle plate, and a plurality of test stations are correspondingly arranged on the working area;
the turnover mechanism comprises: the fixing seat, the fixing frame which is pivotally connected to the fixing seat and the power unit which drives the fixing frame to carry out power supply are arranged on the fixing seat; the fixed seat is arranged on a workbench at the top of the cabinet body and comprises side plates which are oppositely arranged; the fixing frame is positioned between the oppositely arranged side plates, and one end of the fixing frame is pivotally connected with one end of each side plate through a pivot; the lower test needle plate is arranged at the hollow area on the fixed frame; the outside of any curb plate still is provided with power pack, power pack passes through coupling assembling and is connected with the mount transmission.
2. The turnover type test equipment of claim 1, wherein four test stations are arranged side by side on the working area of the jig female base; any test station comprises a plurality of first test probes which can be in contact with the test contacts on the lower surface of the product, and each first test probe is correspondingly arranged according to the distribution mode of the test contacts on the product.
3. The turnover testing equipment of claim 1, wherein two sides of the working area of the upper test needle plate are respectively provided with a positioning shaft sleeve; and guide contact pins which can be matched with the positioning shaft sleeves are respectively arranged on two sides of the lower test needle plate.
4. The turnover type test equipment of claim 1, wherein any cavity is arranged corresponding to the outline shape of the product, and a supporting block is further arranged in the cavity;
the two L-shaped supporting blocks are arranged in the middle of the cavity at intervals in the longitudinal direction; the rest two supporting blocks are square, and the two square supporting blocks are positioned below the two L-shaped supporting blocks and are arranged in a bilateral symmetry mode.
5. The turnover type testing equipment of claim 4, wherein L-shaped limiting blocks are further arranged on two sides of one end of any cavity, and the wall surface of any limiting block on any side, which is adjacent to the cavity, is provided with a chamfered surface suitable for placing a product.
6. The roll-over test equipment according to claim 1 characterized in that the working area of the male jig seat is provided with four test stations arranged side by side; any test station comprises a plurality of second test probes which can be in contact with the test contacts on the upper surface of the product, and each second test probe is correspondingly arranged according to the distribution mode of the test contacts on the product.
7. The roll-over test equipment according to claim 1, characterized in that the power unit is a gas rod, one end of the gas rod on any side is fixed on the workbench, and the output end of the other end is in transmission connection with the fixed frame through the connecting assembly.
8. The roll-over type testing equipment according to claim 1, wherein the lower surface of the fixed frame is further provided with a floating plate, the floating plate is movably connected below the fixed frame through a plurality of pin shafts, and a spring sleeved on the pin shafts is further arranged between the fixed frame and the floating plate.
9. The roll-over type testing apparatus of claim 1, wherein the roll-over mechanism further comprises guiding units respectively disposed at two sides of the fixing frame; the guide unit includes: a guide plate and a guide wheel;
in the guide units on any side, the guide plates are slidably arranged in the inner side walls of the corresponding side plates, a gap suitable for the guide plates to slide is formed between one end of each guide plate and the inner side wall of each side plate, and the other end of each guide plate is abutted against the inner side wall of each side plate; the guide wheel is connected to the corresponding side of the fixed frame through a pin shaft, a guide chute capable of containing the guide wheel is arranged on the guide plate, the extending direction of the guide chute is opposite to the direction of the guide plate when the guide plate conducts guide translation, and an opening communicated with the guide chute is formed in the top of the side plate where the guide plate is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426094.7U CN216956098U (en) | 2021-10-09 | 2021-10-09 | Turnover type test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122426094.7U CN216956098U (en) | 2021-10-09 | 2021-10-09 | Turnover type test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216956098U true CN216956098U (en) | 2022-07-12 |
Family
ID=82302940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426094.7U Active CN216956098U (en) | 2021-10-09 | 2021-10-09 | Turnover type test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216956098U (en) |
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2021
- 2021-10-09 CN CN202122426094.7U patent/CN216956098U/en active Active
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