CN215339981U

CN215339981U - Aging seat

Info

Publication number: CN215339981U
Application number: CN202121644880.8U
Authority: CN
Inventors: 曹佶; 刘余海
Original assignee: Zhejiang Hangke Instrument Co ltd
Current assignee: Zhejiang Hangke Instrument Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-28
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an aging base which comprises a base body, a clamping part and an inserting part electrically connected with the clamping part, wherein the clamping part and the inserting part are respectively arranged at two ends of the base body, the clamping part comprises a plurality of clamping ends arranged in a one-to-one opposite mode, the inserting part comprises a plurality of contact pins arranged in a one-to-one opposite mode, and the clamping ends and the contact pins on the same line form conductive pieces. Which can mount a large number of electronic components and can test the electronic components in a large number at a time.

Description

Aging seat

Technical Field

The utility model relates to the field of aging tests of electronic components, in particular to an aging base.

Background

When electronic components (resistors, capacitors, inductors, and chips) are shipped from a factory, the electronic components need to be subjected to an aging test in order to ensure the quality of the electronic components.

When testing an electronic component, the electronic component is generally mounted on an aging base or an aging board, and then the aging base or the aging board mounted with a resistance component is mounted on a testing device or a system for aging testing.

Some burn-in sockets are available on the market, but the number of electronic components that can be mounted on the burn-in sockets is not large, so that a large number of electronic components cannot be tested at one time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a burn-in socket which can be used for mounting a large number of electronic components and can test the electronic components in a large number at one time.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides an aging base, including pedestal, clamping part and with clamping part electric connection's grafting portion, the clamping part with grafting portion sets up respectively the both ends of pedestal, the clamping part includes the joint end of a plurality of one-to-one settings, grafting portion includes the contact pin of a plurality of one-to-one settings, and joint end and contact pin on same line form electrically conductive.

Preferably, the joint end includes first flexible rod, first crooked head, second flexible rod and the crooked head of second, first crooked head passes through first flexible rod with contact pin fixed connection, the crooked head of second passes through the second flexible rod with contact pin fixed connection, two joints that set up relatively serve first crooked head set up relatively, two joints that set up relatively serve the crooked head of second set up relatively and form the clamping part.

Preferably, the length of the first elastic rod is greater than that of the second elastic rod, and the height of the first bending head is greater than that of the second bending head.

Preferably, the first bending head and the second bending head on the same clamping end are in the same bending direction, the two oppositely-arranged first bending heads are opposite in bending direction, and the two oppositely-arranged second bending heads are opposite in bending direction.

Preferably, the first bending head and the second bending head on the same clamping end are arranged oppositely, and the width of the first bending head is equal to that of the second bending head.

Preferably, the first bending head and the second bending head are both provided with arc-shaped surfaces, and the radian of each arc-shaped surface is 60-90 degrees.

Preferably, the base includes a fixing plate and a plurality of through holes, the conductive member passes through the base through the through holes, a portion of the contact pin passing through the base is L-shaped, and a portion of the contact pin passing through the base is fixed on the fixing plate.

Preferably, the joint of the contact pin and the clamping end is provided with a heat dissipation groove and a bump.

Preferably, the base body further comprises a plurality of connecting blocks and connecting columns, and the connecting blocks and the connecting columns are fixed at two ends of the base body.

Preferably, the base body further comprises a slot, and the clamping portion is arranged on the base body through the slot.

Compared with the prior art, the utility model has the beneficial effects that:

the aging base is provided with a plurality of clamping ends arranged in a one-to-one opposite mode and a plurality of contact pins arranged in a one-to-one opposite mode, each pair of clamping ends can be connected with an electronic element in an inserted mode, and each pair of contact pins can be electrically connected with a positive electrode power supply, a negative electrode power supply or a test signal output and input end. Therefore, the aging base can be used for mounting a large number of electronic elements, and the large number of electronic elements can be tested at one time.

Drawings

FIG. 1 is a schematic perspective view of an aging base according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic perspective view of another view of the aging base of the present invention;

fig. 4 is a schematic perspective view of a conductive device according to the present invention;

FIG. 5 is a schematic plan view of the burn-in socket of the present invention;

FIG. 6 is a schematic perspective view of the aging base of the present invention with the conductive member removed;

fig. 7 is a schematic perspective view of a fixing plate according to the present invention.

In the figure: 100. an aging base; 10. a base body; 11. connecting blocks; 111. a fixing hole; 12. perforating; 13. a fixing plate; 131. a stabilization well; 132. a locking hole; 14. a slot; 15. connecting columns; 16. heat dissipation holes; 20. a clamping portion; 30. a plug-in part; 40. a conductive member; 41. a clamping end; 42. a first elastic rod; 43. a second elastic rod; 44. a first bending head; 45. a second bending head; 46. inserting a pin; 461. a heat sink; 462. and (4) a bump.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and the detailed description below:

in the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "lateral", "longitudinal", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, the present invention discloses an aging base 100, which includes a base 10, a clamping portion 20 and an inserting portion 30 electrically connected to the clamping portion 20, wherein the clamping portion 30 and the inserting portion 30 are respectively disposed at two ends of the base 10, the clamping portion 30 includes a plurality of clamping ends 41 disposed in a one-to-one opposite manner, the inserting portion 30 includes a plurality of pins 46 disposed in a one-to-one opposite manner, and the clamping ends 41 and the pins 46 on the same line form a conductive member 40.

In the above embodiment, the burn-in socket 100 has the clamping ends 41 and the pins 46, wherein the clamping ends 41 are disposed opposite to each other, each pair of the clamping ends 41 can be plugged with an electronic component, and each pair of the pins 46 can be electrically connected to a positive power supply or a negative power supply or a test signal source. Therefore, the electronic component can be clamped on the aging base 100 through the clamping end 41, and the electronic component can be tested through the positive and negative power supplies or the test signal sources electrically connected with the contact pins 46. Since the burn-in socket 100 is provided with the plurality of holding terminals 41 and the plurality of pins 46, a large number of electronic components can be mounted and can be tested at a time in a large number. The conductive member 40 is most preferably a copper conductive member.

In a preferred embodiment, as shown in fig. 3 to 4, the connecting ends 41 include a first elastic rod 42, a first bending head 44, a second elastic rod 43 and a second bending head 45, the first bending head 44 is fixedly connected to the pin 46 through the first elastic rod 42, the second bending head 45 is fixedly connected to the pin 46 through the second elastic rod 43, the first bending heads 44 of the two opposite connecting ends 41 are oppositely arranged, and the second bending heads 45 of the two opposite connecting ends 41 are oppositely arranged to form the holding portion 20.

In the above embodiment, since the first elastic rod 42 and the second elastic rod 43 have elasticity, the first bending head 44 of the first elastic rod(s) 42 disposed opposite to each other can clamp the electronic component, the second bending head 45 of the second elastic rod(s) 43 disposed opposite to each other can clamp the electronic component, and the first bending head 44 and the second bending head 45 can simultaneously clamp the same electronic component, thereby clamping the electronic component more firmly. In order to enable the first bending head 44 and the second bending head 45 to better clamp the electronic component, the first bending head 44 and the second bending head 45 are arc-shaped blocks with elasticity.

Further, in order to facilitate the effect of the secondary plugging, the length of the first elastic rod 42 is greater than that of the second elastic rod 43, and the height of the first bending head 44 is greater than that of the second bending head 45. In order to facilitate the insertion of electronic components, the bending directions of the first bending head 44 and the second bending head 45 on the same clamping end 41 are the same, the bending directions of the two oppositely-arranged first bending heads 44 are opposite, and the bending directions of the two oppositely-arranged second bending heads 43 are opposite. The first bending head 44 and the second bending head 45 on the same clamping end 41 are arranged oppositely, and the width of the first bending head 44 is equal to that of the second bending head 45, so that the first bending head 44 and the second bending head 45 can form gradient on the same straight line, thereby facilitating secondary insertion of electronic components and reducing the volume of the insertion part 30. In order to better plug in electronic components, the first bending head 44 and the second bending head 45 are both provided with arc-shaped surfaces, and the radian of the arc-shaped surfaces is 60-90 degrees.

As shown in fig. 3 to 5, in another preferred embodiment, the housing 10 includes a fixing plate 13, a plurality of through holes 12, a slot 14, a plurality of connecting blocks 11 and a connecting column 15, the conductive member 40 passes through the housing 10 through the through holes 12, a portion of the pin 46 passing through the housing 10 is L-shaped, and a portion of the pin 46 in the L-shape is fixed on the fixing plate 13. The joint of the pin 46 and the clamping end 41 is provided with a heat dissipation groove 461 and a projection 462. The connecting block 11 and the connecting column 15 are fixed at two ends of the base 10. The clamping portion 20 is disposed on the base 10 through the slot 14.

In the above embodiment, the portion of the contact pin 46 penetrating through the seat body 10 is L-shaped, which is beneficial to the contact pin 46 to be inserted into a test signal source, and the fixing plate 13 is beneficial to fixing the contact pin 46 to prevent the contact pin 46 from being inclined, as shown in fig. 7, the fixing plate 13 is provided with the stabilizing holes 131 corresponding to the contact pins 46 one to one, the fixing plate 13 is further provided with the locking holes 132, and the fixing plate 13 is fixedly connected to the seat body 10 through the locking holes 132. As shown in fig. 6, heat dissipation holes 16 are further disposed between adjacent through holes 12, in order to fix the seat 10, four connection blocks 11 are further disposed on the seat 10, the four connection blocks 11 are respectively disposed at four corners of the seat 10, the seat 10 can be fixed on a testing device through the connection blocks 11, and the connection blocks 11 are provided with fixing holes 111. The connection post 15 may be connected to an external device. The projection 462 can prevent the two opposite clamping ends 41 from approaching too much to clamp the electronic component.

In summary, the burn-in socket 100 is provided with a plurality of clamping ends arranged in a one-to-one opposite manner and a plurality of pins arranged in a one-to-one opposite manner, wherein each pair of clamping ends can be plugged with an electronic component, and each pair of pins can be electrically connected with the input and output ends of the positive and negative power supplies or the test signal source, so that a large number of electronic components can be installed, and thus, the function of testing a large number of electronic components at one time can be realized.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. An aging base is characterized in that: including pedestal, clamping part and with clamping part electric connection's grafting portion, the clamping part with grafting portion sets up respectively the both ends of pedestal, the clamping part includes the joint end of a plurality of one-to-one settings, grafting portion includes the contact pin of a plurality of one-to-one settings, and joint end and contact pin on the same line form electrically conductive.

2. The burn-in socket of claim 1, wherein: the joint end includes first flexible rod, first crooked head, second flexible rod and the crooked head of second, first crooked head passes through first flexible rod with contact pin fixed connection, the crooked head of second passes through second flexible rod with contact pin fixed connection, two joints that set up relatively serve first crooked head set up relatively, two joints that set up relatively serve the second crooked head set up relatively and form the clamping part.

3. The burn-in socket of claim 2, wherein: the length of the first elastic rod is greater than that of the second elastic rod, and the height of the first bending head is greater than that of the second bending head.

4. A burn-in socket according to claim 3, wherein: the first bending head and the second bending head on the clamping end are identical in bending direction, the two first bending heads arranged oppositely are opposite in bending direction, and the two second bending heads arranged oppositely are opposite in bending direction.

5. The burn-in socket of claim 4, wherein: the first bending head and the second bending head on the same clamping end are arranged oppositely, and the width of the first bending head is equal to that of the second bending head.

6. The burn-in socket of claim 5, wherein: the first bending head and the second bending head are both provided with arc-shaped surfaces, and the radian of each arc-shaped surface is 60-90 degrees.

7. The burn-in socket of claim 1, wherein: the base body comprises a fixing plate and a plurality of through holes, the conductive piece penetrates through the base body through the through holes, the part of the contact pin penetrating through the base body is L-shaped, and the part of the contact pin which is L-shaped is fixed on the fixing plate.

8. The burn-in socket of claim 7, wherein: and a heat dissipation groove and a convex block are arranged at the joint of the contact pin and the clamping end.

9. The burn-in socket of claim 1, wherein: the base body further comprises a plurality of connecting blocks and connecting columns, and the connecting blocks and the connecting columns are fixed at two ends of the base body.

10. The burn-in socket of claim 1, wherein: the base body further comprises a slot, and the clamping portion is arranged on the base body through the slot.