阅读说明：本技术 一种芯片测试用固定装置及使用方法 (Fixing device for chip test and using method ) 是由 常嘉伟 王霞 王志伟 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种芯片测试用固定装置及使用方法,包括工作台与芯片测试盒,所述工作台上端面左侧位置设置有固定直板,所述工作台上端面在固定直板右侧位置设置有可调节的活动直板,所述固定直板右侧端面尾部位置设置有固定夹板,所述活动直板左侧端面尾部位置设置有可调节的活动夹板,所述芯片测试盒位于固定夹板与活动夹板之间位置,所述芯片测试盒上端面设置有芯片插槽,所述工作台上端面在活动直板右侧位置设置有矩形槽。本发明所述的一种芯片测试用固定装置及使用方法,利用可调节位置的活动直板与活动夹板,可以有效固定芯片测试盒的位置,并针对不同规格大小的芯片测试盒进行位置调节,使芯片测试更加高效便捷。(The invention discloses a fixing device for chip testing and a using method thereof, the fixing device comprises a workbench and a chip testing box, a fixed straight plate is arranged at the left side position of the upper end surface of the workbench, an adjustable movable straight plate is arranged at the right side position of the fixed straight plate on the upper end surface of the workbench, a fixed clamping plate is arranged at the tail position of the right end surface of the fixed straight plate, an adjustable movable clamping plate is arranged at the tail position of the left end surface of the movable straight plate, the chip testing box is positioned between the fixed clamping plate and the movable clamping plate, a chip slot is arranged at the upper end surface of the chip testing box, and a rectangular slot is arranged at the right side position of the movable straight plate on the upper end surface. According to the fixing device for the chip test and the using method, the position of the chip test box can be effectively fixed by using the movable straight plate and the movable clamping plate which can adjust the positions, and the chip test box can be adjusted according to different specifications, so that the chip test is more efficient and convenient.)

1. The utility model provides a fixing device is used in chip test which characterized in that: comprises a workbench (1) and a chip testing box (5), wherein a fixed straight plate (2) is arranged at the left side position of the upper end surface of the workbench (1), an adjustable movable straight plate (3) is arranged at the right side position of the fixed straight plate (2) at the upper end surface of the workbench (1), a fixed splint (6) is arranged at the tail position of the right end surface of the fixed straight plate (2), an adjustable movable splint (8) is arranged at the tail position of the left end surface of the movable straight plate (3), the chip testing box (5) is arranged between the fixed splint (6) and the movable splint (8), a chip slot (7) is arranged at the upper end surface of the chip testing box (5), a rectangular groove (12) is arranged at the right side position of the movable straight plate (3) at the upper end surface of the workbench (1), an outer connecting plate (4) is arranged at the tail part of the movable straight plate (3), an adjustable main round rod (10) is arranged at the head part, the head of the main round rod (10) is provided with an adjusting plate (11), an auxiliary round rod (13) is arranged in the middle of the corresponding rectangular groove (12) on the front end face of the workbench (1), and an adjusting disc (14) is arranged at the head of the auxiliary round rod (13).

2. The fixing device for chip testing as claimed in claim 1, wherein: fixed straight plate (2) are through welded fastening to workstation (1) up end, solid fixed splint (6) equal with activity splint (8) length, gu fixed splint (6) all are provided with friction pad (9) with the relative terminal surface of activity splint (8), chip test box (5) front and back end is connected to friction pad (9).

3. The fixing device for chip testing as claimed in claim 1, wherein: the movable straight plate is characterized in that a pushing sliding groove (15) is formed in the position, corresponding to the movable clamping plate (8), of the end face of the left side of the movable straight plate (3), the movable clamping plate (8) is located at the top of the pushing sliding groove (15), and a connecting plate (16) is arranged at the tail of the rear end face of the movable clamping plate (8).

4. The fixing device for chip testing as claimed in claim 3, wherein: connecting plate (16) right side terminal surface is provided with stopper (17), it is provided with spacing spout (18) to impel spout (15) one side inner wall to correspond stopper (17), be provided with fixed column (19) between the preceding back wall of spacing spout (18), stopper (17) middle part corresponds fixed column (19) and is provided with main round hole (20), main round hole (20) are passed in fixed column (19), fixed column (19) outer lane is provided with main spring (21), main spring (21) tail portion is connected to spacing spout (18) bottom, main spring (21) head is connected to stopper (17).

5. The fixing device for chip testing as claimed in claim 3, wherein: impel spout (15) bottom and be provided with fixed orifices (22), fixed orifices (22) bottom is provided with vice circular slot (23), the terminal surface is provided with main circular slot (24) before outer fishplate bar (4), main circular slot (24) head is connected to vice circular slot (23), be provided with adjustable activity plectane (25) in vice circular slot (23), main round bar (10) head stretches into vice circular slot (23) and is connected to activity plectane (25) rear end face.

6. The fixing device for chip testing as claimed in claim 5, wherein: the movable circular plate is characterized in that an auxiliary circular hole (26) is formed in the front end face of the movable circular plate (25) and corresponds to the connecting plate (16), a fixed circular groove (27) is formed in the bottom of the auxiliary circular hole (26), a fixed circular plate (28) is arranged in the fixed circular groove (27), the tail of the connecting plate (16) stretches into the fixed circular groove (27) and is connected to the front end face of the fixed circular plate (28), and a plurality of steel balls (39) are arranged on the outer ring of the connecting plate (16) on the front end face of the fixed circular plate.

7. The fixing device for chip testing as claimed in claim 5, wherein: main round bar (10) outer lane is provided with solid fixed ring (29), gu fixed ring (29) outer lane one side position is provided with fixed block (30), main circular slot (24) one side inner wall corresponds fixed block (30) and is provided with location spout (31) from the front to the back, fixed block (30) are located location spout (31) head, outer fishplate bar (4) afterbody up end position corresponds fixed block (30) and is provided with positioning slot (32).

8. The fixing device for chip testing as claimed in claim 1, wherein: rectangular channel (12) inboard left side position is provided with rectangular plate (33), rectangular plate (33) head is connected to the straight board (3) of activity terminal surface down, rectangular plate (33) up end is provided with rack (34), workstation (1) front end face corresponds vice round bar (13) and is provided with location circular slot (35), location circular slot (35) head is connected to rectangular channel (12), vice round bar (13) head stretches into rectangular slot (12) to be provided with corresponding drive gear (36) in rack (34) top position.

9. The fixing device for chip testing as claimed in claim 8, wherein: the tail of the rectangular plate (33) is provided with a spacing plate (37), the rear end face of the spacing plate (37) is provided with an auxiliary spring (38), and the tail of the auxiliary spring (38) is connected to the bottom of the rectangular groove (12).

10. The use method of the fixing device for the chip test is characterized in that: the method comprises the following steps:

s1: an adjusting plate (11) at the tail part of the outer connecting plate (4) can be movably adjusted, the adjusting plate (11) and a main round rod (10) are pulled outwards, so that a fixing ring (29) of an outer ring is driven to move, a fixing block (30) connected with the fixing ring (29) moves along a positioning sliding groove (31) until the fixing ring (29) leaves a main round groove (24), meanwhile, the main round rod (10) drives a rear movable round plate (25) to move, so that a connecting plate (16) is driven to move, a movable clamping plate (8) connected with the connecting plate (16) moves along with the fixing ring, the interval between the fixed clamping plate (6) and the movable clamping plate (8) is expanded, and meanwhile, the connecting plate (16) also drives a limiting block (17) to move, so that a main spring (21) is stressed to generate;

s2: the adjusting plate (11) can be adjusted in a rotating mode, the adjusting plate (11) is held and rotated until the fixing block (30) on the outer ring of the fixing ring (29) reaches the angle of the positioning clamping groove (32), then the adjusting plate (11) is loosened, and the adjusting plate (11) moves downwards under the action of the elastic force of the main spring (21), so that the fixing block (30) enters the positioning clamping groove (32), and the movable clamping plate (8) is in a fixed state;

s3: the adjusting disc (14) on the front end face of the workbench (1) can rotate, the adjusting disc (14) is held and drives the auxiliary round rod (13) to rotate, so that the driving gear (36) connected with the auxiliary round rod (13) rotates, meanwhile, the driving gear (36) drives the rectangular plate (33) to move through the corresponding rack (34), at the moment, the rectangular plate (33) extrudes the auxiliary spring (38) at the bottom of the rectangular groove (12), the auxiliary spring (38) is stressed to generate compression, and finally, the rectangular plate (33) drives the movable straight plate (3) to gradually move towards the right side;

s4: the distance between the movable straight plate (3) and the fixed straight plate (2) is continuously enlarged, then the adjusting disc (14) is held to keep still, the chip testing box (5) is placed on the end face of the right side of the fixed straight plate (2), the head of the chip testing box (5) is moved to the position of the friction pad (9) of the fixed clamping plate (6), then the adjusting disc (14) is slowly loosened, and at the moment, the movable straight plate (3) gradually moves to the left side until the chip testing box (5) is clamped between the movable straight plate (3) and the fixed straight plate (2);

s5: both sides all receive the extrusion fixed about chip test box (5), can stimulate regulating plate (11) outwards to move and rotate again this moment, make fixed block (30) get into once more in location spout (31) and reset the motion under the elasticity effect, activity splint (8) move forward gradually this moment, the distance between activity splint (8) and fixed splint (6) constantly reduces, reach chip test box (5) front and back position until activity splint (8) and fixed splint (6), chip test box (5) reach the stationary condition this moment, can insert the chip and detect the operation.

Technical Field

The invention relates to the field of chip testing, in particular to a fixing device for chip testing and a using method thereof.

Background

In the in-process of chip production and sale, in order to guarantee the production quality of chip, need detect the chip through the chip test box, chip test fixing device commonly used can't carry out convenient effectual fixed to the chip test box, consequently can influence the efficiency and the accuracy that the chip detected, and simultaneously, because the chip quality, the specification differs, the big or small specification that leads to the chip test box is also diverse, consequently fixing device commonly used is difficult to fix to the chip test box without the specification, bring inconvenience for the manufacturer.

Disclosure of Invention

The invention mainly aims to provide a fixing device for chip testing, a using method and a process thereof, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a fixing device for chip testing comprises a workbench and a chip testing box, wherein a fixed straight plate is arranged at the left side position of the upper end surface of the workbench, an adjustable movable straight plate is arranged at the right side position of the fixed straight plate on the upper end surface of the workbench, a fixed clamping plate is arranged at the right side end surface tail position of the fixed straight plate, an adjustable movable clamping plate is arranged at the left side end surface tail position of the movable straight plate, the chip testing box is positioned between the fixed clamping plate and the movable clamping plate, a chip inserting groove is arranged at the upper end surface of the chip testing box, a rectangular groove is arranged at the right side position of the movable straight plate on the upper end surface of the workbench, an external connecting plate is arranged at the tail part of the movable straight plate, an adjustable main round rod is arranged at the head part of the external connecting plate, an adjusting plate is arranged at the head part of the, the head of the auxiliary round rod is provided with an adjusting disc.

Preferably, fixed straight plate passes through welded fastening to the workstation up end, solid fixed splint equals with movable splint length, gu fixed splint all is provided with the friction pad with the relative terminal surface of movable splint, the chip test box front and back end is connected to the friction pad.

Preferably, the end face of the left side of the movable straight plate is provided with a propelling chute corresponding to the position of the movable clamping plate, the movable clamping plate is positioned at the top of the propelling chute, and the tail part of the rear end face of the movable clamping plate is provided with a connecting plate.

Preferably, the right end face of the connecting plate is provided with a limiting block, the inner wall of one side of the propelling chute is provided with a limiting chute corresponding to the limiting block, a fixing column is arranged between the front wall and the rear wall of the limiting chute, a main round hole is formed in the middle of the limiting block and corresponds to the fixing column, the fixing column penetrates through the main round hole, a main spring is arranged on the outer ring of the fixing column, the tail of the main spring is connected to the bottom of the limiting chute, and the head of.

Preferably, the bottom of the propelling chute is provided with a fixing hole, the bottom of the fixing hole is provided with an auxiliary circular groove, the front end face of the outer connecting plate is provided with a main circular groove, the head of the main circular groove is connected to the auxiliary circular groove, an adjustable movable circular plate is arranged in the auxiliary circular groove, and the head of the main circular rod extends into the auxiliary circular groove and is connected to the rear end face of the movable circular plate.

Preferably, the front end face of the movable circular plate is provided with an auxiliary circular hole corresponding to the connecting plate, the bottom of the auxiliary circular hole is provided with a fixed circular groove, a fixed circular plate is arranged in the fixed circular groove, the tail portion of the connecting plate extends into the fixed circular groove and is connected to the front end face of the fixed circular plate, and the front end face of the fixed circular plate is provided with a plurality of steel balls at the outer ring position of the connecting plate.

Preferably, main round bar outer lane is provided with solid fixed ring, gu fixed ring outer lane one side position is provided with the fixed block, main round slot one side inner wall corresponds the fixed block and is provided with the location spout from the past backward, the fixed block is located location spout head, external board tail up end position corresponds the fixed block and is provided with positioning groove.

Preferably, the left side position is provided with the rectangular plate in the rectangular channel, the rectangular plate head is connected to the straight board lower terminal surface of activity, the rectangular plate up end is provided with the rack, the terminal surface corresponds vice round bar and is provided with the location circular slot before the workstation, location circular slot head is connected to the rectangular channel, vice round bar head stretches into the rectangular slot to be provided with corresponding drive gear in rack top position.

Preferably, the tail part of the rectangular plate is provided with a spacing plate, the rear end face of the spacing plate is provided with an auxiliary spring, and the tail part of the auxiliary spring is connected to the bottom of the rectangular groove.

The use method of the fixing device for the chip test comprises the following steps:

s1: the adjusting plate at the tail part of the outer connecting plate can be movably adjusted, the adjusting plate and the main round rod are pulled outwards to drive the fixing ring of the outer ring to move, the fixing block connected with the fixing ring moves along the positioning sliding groove until the fixing ring leaves the main round groove, meanwhile, the main round rod drives the rear movable circular plate to move, so that the connecting plate is driven to move, the movable clamping plate connected with the connecting plate moves along with the fixing ring, the interval between the fixing clamping plate and the movable clamping plate is expanded, and meanwhile, the connecting plate also drives the limiting block to move, so that the main spring is stressed to be compressed;

s2: the adjusting plate can be rotatably adjusted, the adjusting plate is held and rotated until the fixing block on the outer ring of the fixing ring reaches the angle of the positioning clamping groove, then the adjusting plate is loosened, and the adjusting plate moves downwards under the action of the elastic force of the main spring, so that the fixing block enters the positioning clamping groove, and the movable clamping plate is in a fixed state;

s3: the adjusting disc on the front end face of the workbench can rotate, the adjusting disc is held and drives the auxiliary round rod to rotate, so that the driving gear connected with the auxiliary round rod rotates, meanwhile, the driving gear drives the rectangular plate to move through the corresponding rack, the rectangular plate extrudes the auxiliary spring at the bottom of the rectangular groove, the auxiliary spring is stressed to generate compression, and finally, the rectangular plate drives the movable straight plate to gradually move towards the right side;

s4: the distance between the movable straight plate and the fixed straight plate is continuously enlarged, then the adjusting disc is held to be kept still, the chip testing box is placed on the end face of the right side of the fixed straight plate, the head of the chip testing box is moved to the position of a friction pad of the fixed clamping plate, then the adjusting disc is slowly loosened, and at the moment, the movable straight plate gradually moves to the left side until the chip testing box is clamped between the movable straight plate and the fixed straight plate;

s5: the left side and the right side of the chip testing box are both extruded and fixed, the adjusting plate can be pulled to move outwards and rotate at the moment, the fixing block enters the positioning sliding groove again and moves in a reset mode under the action of elasticity, the movable clamping plate moves forwards gradually at the moment, the distance between the movable clamping plate and the fixing clamping plate is reduced continuously until the movable clamping plate and the fixing clamping plate reach the front end position and the rear end position of the chip testing box, and the chip testing box reaches a fixed state at the moment, so that a chip can be inserted and detection operation can be carried out.

Compared with the prior art, the invention has the following beneficial effects:

through set up fixed straight board and adjustable activity straight board at the workstation up end, utilize the regulation disc can rotate the position of adjusting the activity straight board, make activity straight board and fixed straight board fix the chip test box left and right sides, through set up adjustable movable clamp plate at activity straight board medial surface, can adjust movable clamp plate's position and fix through the regulating plate, thereby fix the front and back end of chip test box, conveniently detect the operation, and can fix to the chip test box of different specifications size, it is more convenient to use, it is more high-efficient to make the detection operation.

Drawings

FIG. 1 is a top view of a fixing device for a chip test according to the present invention;

FIG. 2 is a top sectional view of a fixing device for a chip test according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a schematic view of a main circular groove of a fixing device for chip testing according to the present invention.

In the figure: 1. a work table; 2. fixing the straight plate; 3. a movable straight plate; 4. an outer connecting plate; 5. a chip test cartridge; 6. fixing the clamping plate; 7. a chip slot; 8. a movable splint; 9. a friction pad; 10. a main round bar; 11. an adjusting plate; 12. a rectangular groove; 13. a secondary round bar; 14. adjusting the disc; 15. a propulsion chute; 16. a connecting plate; 17. a limiting block; 18. a limiting chute; 19. fixing a column; 20. a main circular hole; 21. a main spring; 22. a fixing hole; 23. a secondary circular groove; 24. a main circular groove; 25. a movable circular plate; 26. a secondary circular hole; 27. fixing the circular groove; 28. fixing the circular plate; 29. a fixing ring; 30. a fixed block; 31. positioning the chute; 32. positioning the clamping groove; 33. a rectangular plate; 34. a rack; 35. positioning the circular groove; 36. a drive gear; 37. a partition plate; 38. a secondary spring; 39. and (5) steel balls.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.