CN212905277U - Electric connection guide seat for burn-in test board - Google Patents
Electric connection guide seat for burn-in test board Download PDFInfo
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- CN212905277U CN212905277U CN202021366637.XU CN202021366637U CN212905277U CN 212905277 U CN212905277 U CN 212905277U CN 202021366637 U CN202021366637 U CN 202021366637U CN 212905277 U CN212905277 U CN 212905277U
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- guide
- test
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- burn
- ageing testing
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Abstract
The utility model discloses a connect electrical guide holder for ageing testing board, including the assembly plate, be equipped with a plurality of protruding horizontal muscle, and two at least semi-circular guide pins on the assembly plate, ageing testing equipment's test tank bottom is equipped with be used for with protruding horizontal muscle counterpoint one by one support muscle that supports protruding horizontal muscle and be used for with semi-circular guide pin one-to-one complex guide pile, is equipped with the cooperation trench in the guide pile. The utility model discloses can realize the direction of counterpointing between ageing test panel and the ageing testing equipment test groove, ensure the accurate no deviation of counterpointing between electrical connection end and the test groove, effectively prevent to butt joint terminal damage, play the direction guard action of counterpointing more perfectly. Through the leveling of raising of protruding horizontal muscle and the accurate direction of semicircle pilot pin to satisfy counterpoint precision demand, the direction is counterpointed reliably, has prolonged equipment and ageing testing board's life. The power connection guide seat has a skillful structure, is easy to carry and manufacture, and is stably and reliably fixedly connected with the aging test board.
Description
Technical Field
The utility model relates to a connect electric guide holder for ageing testing board belongs to the technical field who connects electric guide structure.
Background
With the rapid development of semiconductor technology and the increasing complexity of chips year by year, chip testing has been throughout the entire design development and production process and has become increasingly challenging. Burn-in testing is an important test for chips to reject early failure products before they are delivered to customers for use. To avoid repeated soldering, chips of different package types are fixed on a burn-in board by a customized burn-in socket in a burn-in test.
The aging test board is required to be pulled and loaded into the test slots by equipment during operation, and due to the fact that the aging test board loading frame can deform to a certain extent after being used for a long time, alignment deviation is prone to occurring between the power connection end of the aging test board and the test slots of the aging test equipment, and collision and hard friction between the power connection end and the test slots are caused, so that damage is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, appear the problem of counterpoint deviation easily between the test groove to traditional ageing testing panel's the end of connecing and ageing testing equipment, provide the electric guide holder that connects that is used for ageing testing panel.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the power connection guide seat is used for the aging test board, the aging test equipment is provided with a test slot matched with a power connection end of the aging test board, the power connection guide seat is arranged on one side of the aging test board, which faces the test slot, and is positioned at the bottom of the power connection end,
the power connection guide seat comprises an assembly plate, a plurality of protruding transverse ribs and at least two semicircular guide pins are arranged on the assembly plate, supporting ribs and guide piles are arranged at the bottom of a test groove of the aging test equipment, the supporting ribs are used for supporting the protruding transverse ribs in a one-to-one alignment matching mode with the protruding transverse ribs, the guide piles are used for being matched with the semicircular guide pins in a one-to-one correspondence mode, and matching groove positions are arranged in the guide piles and are formed in a shape similar to the semicircular guide pins.
Preferably, the assembling plate is provided with two side raised transverse ribs which are respectively arranged at two sides of the assembling plate and an alignment raised transverse rib which is arranged between the two side raised transverse ribs,
the alignment convex transverse ribs are provided with spacing parts, the semicircular guide pins are arranged in the spacing parts, and the top surface walls of the semicircular guide pins are planes.
Preferably, the free end of any protruding transverse rib is provided with an arc-shaped guide wall.
Preferably, the side wall of the assembly plate facing the burn-in board is provided with a matching sliding groove.
Preferably, the assembling plate is provided with a plurality of vertical pin holes.
The beneficial effects of the utility model are mainly embodied in that:
1. the alignment guide between the ageing testing board and the test slot of the ageing testing equipment can be realized, the alignment accuracy between the electric connection end and the test slot is ensured to be free from deviation, the damage to the butt joint terminal is effectively prevented, and the excellent alignment guide protection effect is played.
2. Through the leveling of raising of protruding horizontal muscle and the accurate direction of semicircle pilot pin to satisfy counterpoint precision demand, the direction is counterpointed reliably, has prolonged equipment and ageing testing board's life.
3. The power connection guide seat has a skillful structure, is easy to carry and manufacture, and is stably and reliably fixedly connected with the aging test board.
Drawings
Fig. 1 is a schematic structural view of the power connection guide seat for the burn-in board of the present invention.
Fig. 2 is a side view schematic structure diagram of the electricity connection guide seat for the burn-in test board.
Fig. 3 is a schematic view of the power connection guide seat for the burn-in board according to the present invention.
Detailed Description
The utility model provides a connect electric guide holder for ageing testing board. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
A join in marriage electric guide holder for ageing testing board, ageing testing equipment possess with ageing testing board connect electric end matched with test groove, connect the electric seat promptly and connect the cooperation structure of electric stake, possess a plurality of cooperation terminals that switch on between the two, after ageing testing board exists deformation, both docks and leads to joining in marriage easily to join in marriage between the cooperation terminal and damaging.
As shown in fig. 1 to 3, the power connection guide seat is disposed at one side of the burn-in test board facing the test slot and at the bottom of the power connection end, the burn-in test board and the burn-in test equipment belong to the prior art, and the illustration is omitted in the drawings.
The electricity connection guide seat comprises an assembly plate 1, a plurality of protruding transverse ribs 2 and at least two semicircular guide pins 3 are arranged on the assembly plate 1, supporting ribs for supporting the protruding transverse ribs in a one-to-one aligned matching mode with the protruding transverse ribs and guide piles for one-to-one corresponding matching with the semicircular guide pins are arranged at the bottom of a test groove of the aging test equipment, and matching groove positions copying with the semicircular guide pins are arranged in the guide piles.
The illustration of the supporting ribs and the guide piles is omitted in the attached drawings, and the specific implementation principle and the process are explained as follows:
at the electric end of ageing testing board towards the test groove displacement in-process, at first protruding horizontal muscle 2 cooperates with the brace rod one-to-one, and the brace rod holds up protruding horizontal muscle 2 and leads the cooperation, and behind the certain stroke of displacement, semi-circular guide pin 3 imbeds in the cooperation trench to realize the direction counterpoint, at direction counterpoint in-process, the electric end cooperates with the accurate counterpoint direction of test groove.
In one embodiment, the assembling plate 1 is provided with two side protruding transverse ribs 4 respectively arranged on two sides of the assembling plate 1, and an alignment protruding transverse rib 5 arranged between the two side protruding transverse ribs, a spacing part is arranged on the alignment protruding transverse rib 5, a semicircular guide pin 3 is arranged in the spacing part, and the top surface wall of the semicircular guide pin 3 is a plane.
The specific implementation process and principle description are as follows:
protruding horizontal muscle 4 of avris and the protruding horizontal muscle 5 of counterpoint form the counterpoint plane, can realize the supporting of butt joint electricity guide holder through corresponding the brace rod and correct to the realization is corrected ageing testing board position degree. This correction causes the weathering test plate to be somewhat concave and elevated to a horizontal base.
And after the protruding horizontal muscle 4 of avris and the protruding horizontal muscle 5 place plane of counterpoint lead through the jacking, rethread cooperation trench carries out the accurate cooperation of counterpointing to semicircle type pilot pin 3 to satisfy the accurate demand of leading.
The spacing part of the contraposition convex transverse rib 5 is used for matching with the guide pile, and the matching requirement of the avoidance position is met.
In a particular embodiment, the free end of any protruding transverse rib 2 is provided with an arc-shaped guide wall 6.
As shown in fig. 2, when the alignment is matched, the protruding transverse rib 2 and the supporting rib may have a certain height difference, the alignment guide can be realized through the arc-shaped guide wall 6, namely, the height difference is eliminated by the stroke guide through the arc-shaped guide wall 6, the supporting alignment requirement is met, and the supporting height of the aging test board is ensured to be reliable and stable.
In one embodiment, the mounting board 1 has a sliding slot 7 on its side wall facing the burn-in board. A plurality of vertical pin holes 8 are arranged on the assembly plate 1
Possess the cooperation muscle on the loading frame of ageing testing board promptly, cooperate through the cooperation muscle and join in marriage and to connect spout 7 and realize counterpoint cooperation, the loading frame of ageing testing board of course possesses and connects the recess, and also be the butt cooperation between the roof of assembly plate 1 and the roof of joining in marriage the recess, through the roof of assembly plate 1 with join in marriage the spacing accurate position degree of realization loading of spout 7 to through the perpendicular lock assembly between the loading frame that can realize assembly plate 1 and ageing testing board to pinhole 8.
Can discover through the above description, the utility model is used for ageing testing board connect electric guide holder can realize the counterpoint direction between ageing testing board and the ageing testing equipment test groove, ensures to connect the accurate deviation-free of counterpoint between electric end and the test groove, effectively prevents to butt joint terminal damage, plays the direction guard action of counterpointing more optimally. Through the leveling of raising of protruding horizontal muscle and the accurate direction of semicircle pilot pin to satisfy counterpoint precision demand, the direction is counterpointed reliably, has prolonged equipment and ageing testing board's life. The power connection guide seat has a skillful structure, is easy to carry and manufacture, and is stably and reliably fixedly connected with the aging test board.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (5)
1. A connect electric guide holder for ageing testing board, ageing testing equipment possesses the test groove with ageing testing board connect electric end matched with, its characterized in that:
the power connection guide seat is arranged on one side of the burn-in test board facing the test slot and is positioned at the bottom of the power connection end,
the power connection guide seat comprises an assembly plate, a plurality of protruding transverse ribs and at least two semicircular guide pins are arranged on the assembly plate, supporting ribs and guide piles are arranged at the bottom of a test groove of the aging test equipment, the supporting ribs are used for supporting the protruding transverse ribs in a one-to-one alignment matching mode with the protruding transverse ribs, the guide piles are used for being matched with the semicircular guide pins in a one-to-one correspondence mode, and matching groove positions are arranged in the guide piles and are formed in a shape similar to the semicircular guide pins.
2. The electrical connection guide for a burn-in board according to claim 1, wherein:
the assembly plate is provided with two lateral side raised transverse ribs which are respectively arranged at two sides of the assembly plate and an alignment raised transverse rib which is arranged between the two lateral side raised transverse ribs,
the alignment convex transverse ribs are provided with spacing parts, the spacing parts are internally provided with the semicircular guide pins, and the top surface walls of the semicircular guide pins are planes.
3. The electrical connection guide for a burn-in board according to claim 1, wherein:
and the free end of any protruding transverse rib is provided with an arc-shaped guide wall.
4. The electrical connection guide for a burn-in board according to claim 1, wherein:
and the assembling plate faces the side wall of the aging test plate and is provided with a matching chute.
5. The electrical connection guide for a burn-in board according to claim 4, wherein:
the assembling plate is provided with a plurality of vertical pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366637.XU CN212905277U (en) | 2020-07-13 | 2020-07-13 | Electric connection guide seat for burn-in test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366637.XU CN212905277U (en) | 2020-07-13 | 2020-07-13 | Electric connection guide seat for burn-in test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212905277U true CN212905277U (en) | 2021-04-06 |
Family
ID=75285218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021366637.XU Active CN212905277U (en) | 2020-07-13 | 2020-07-13 | Electric connection guide seat for burn-in test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212905277U (en) |
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2020
- 2020-07-13 CN CN202021366637.XU patent/CN212905277U/en active Active
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