CN219625642U

CN219625642U - Characteristic detection equipment

Info

Publication number: CN219625642U
Application number: CN202320327964.1U
Authority: CN
Inventors: 王坚红; 徐明成; 陈锋; 黄国军; 王�锋
Original assignee: Changshan Hongyuan Electronic Co ltd
Current assignee: Changshan Hongyuan Electronic Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-09-01
Anticipated expiration: 2033-02-28

Abstract

The utility model provides a characteristic detection device, which belongs to the technical field of chip detection and solves the problems of low detection efficiency and lack of a protection structure for a chip of the traditional detection device, and comprises a chassis, a supporting rod and a display piece; the support rods are provided with two groups, the lower ends of the two groups of support rods are provided with two groups of connecting seats through bolts, and the connecting seats are arranged on the underframe through bolts; the display piece is arranged on the underframe; the vertical plate is provided with the right-angle seat, the lower end of the right-angle seat is provided with the cross plate, the cross plate is provided with four groups of detectors, the detectors are electrically connected with the display, and when the semiconductor chip is detected, the chip is detected through the four groups of detectors, and compared with the existing detection equipment, the detection efficiency is higher; the sliding block is enabled to extrude the pressing plate through rotating the adjusting rod, so that the pressing plate is pressed down on the semiconductor chip, the chip is fixed, the rubber seat plays a buffering role, and the chip is protected.

Description

Characteristic detection equipment

Technical Field

The utility model belongs to the technical field of chip detection, and particularly relates to a characteristic detection device.

Background

Semiconductor chips are etched and wired on a semiconductor sheet to produce a semiconductor device capable of realizing a certain function, and semiconductor materials such as gallium arsenide and germanium are commonly used as well as silicon chips, so that in order to meet the demand of mass production, the semiconductor chips need to be subjected to electrical characteristic inspection before packaging, and therefore a characteristic inspection device is required.

Based on the above, the detection device currently used detects the chip through the probe, the detection efficiency is low, and the existing detection device lacks a protection structure when fixing the chip.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a characteristic detection device to solve the problems of low detection efficiency and lack of a protection structure for a chip of the traditional detection device.

The utility model provides a characteristic detection device, which is characterized by comprising the following specific technical means:

a characteristic detecting apparatus characterized by: comprises a bottom frame, a supporting rod and a display piece; four groups of supporting legs and four groups of moving wheels are arranged at the lower end of the underframe; the support rods are provided with two groups, the lower ends of the two groups of support rods are provided with two groups of connecting seats through bolts, and the connecting seats are arranged on the underframe through bolts; the display piece is installed on the chassis, and the display piece includes bracing piece, quarter butt, connecting rod and display, and the lower extreme of bracing piece passes through the hinge to be installed on the chassis, and the quarter butt is fixed in the upper end of bracing piece, and the connecting rod passes through the hinge to be installed on the quarter butt, and the display passes through the bolt to be installed on the connecting rod.

Further, a partition plate is arranged on the underframe, a sliding groove is formed in the partition plate, a mounting seat is arranged on the sliding groove, a sliding groove is formed in the mounting seat, a support plate is arranged on the mounting seat, a positioning seat is arranged on the support plate, and a rubber pad is arranged on the positioning seat.

Further, install the cushion on the baffle, the slide rail is installed to the cushion upper end, slides on the slide rail has the sliding plate, is equipped with the locating hole on the sliding plate to install the pushing hands through the bolt on the sliding plate, install the bottom plate on the sliding plate, the bottom plate passes through the locating pin location on the sliding plate.

Further, install the mounting panel on the bottom plate, be fixed with the track on the mounting panel, install the movable seat on the track, install the U-shaped seat on the movable seat, the last coupling of U-shaped seat has the clamp plate, the last coupling of clamp plate has the roller, the screw thread is screwed on the movable seat and is connected with the regulation pole, installs the sliding block on the regulation pole, the sliding block contacts with the roller on the clamp plate.

Further, install the mounting bracket on the mounting panel, install the regulation seat on the mounting bracket, install the rubber seat on the regulation seat.

Further, install the horizontal pole on the branch, the coupling has the threaded rod on the horizontal pole, installs motor No. one on the horizontal pole, and motor No. one is connected with the threaded rod, and the slip has the support on the horizontal pole, support and threaded rod screw-thread fit installs the screw thread piece on the support, installs the riser on the screw thread piece, and the coupling has the threaded rod on the riser to install motor No. two on the riser, the pivot and the threaded rod of motor No. two are connected, threaded rod and screw thread piece screw-thread fit.

Further, install the right angle seat on the riser, the cross board is installed to the lower extreme of right angle seat, installs four groups of detectors on the cross board, detector and display electric connection.

The utility model at least comprises the following beneficial effects:

1. the vertical plate is provided with the right-angle seat, the lower end of the right-angle seat is provided with the cross plate, the cross plate is provided with four groups of detectors, the detectors are electrically connected with the display, and when the semiconductor chip is detected, the chip is detected through the four groups of detectors, and compared with the existing detection equipment, the detection efficiency is higher.

2. The mounting plate is provided with the mounting frame, the mounting frame is provided with the adjusting seat, the adjusting seat is provided with the rubber seat, and when the chip is mounted, the sliding block is enabled to extrude the pressing plate by rotating the adjusting rod, so that the pressing plate is pressed down on the semiconductor chip, the chip is fixed, and the rubber seat plays a role in buffering, so that the chip is protected.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a schematic structural view of the strut of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.

Fig. 5 is a schematic view of the structure of the display member of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a chassis; 11. a support leg; 12. a moving wheel; 13. a partition plate; 131. a cushion block; 132. a slide rail; 133. a mounting base; 134. a support plate; 135. a positioning seat; 136. a rubber pad; 14. a sliding plate; 141. pushing hands; 142. a bottom plate; 143. a mounting plate; 1431. a track; 1432. a movable seat; 1433. a U-shaped seat; 1434. a pressing plate; 1435. a sliding block; 144. a mounting frame; 1441. an adjusting seat; 1442. a rubber seat; 2. a support rod; 21. a connecting seat; 22. a cross bar; 221. a motor I; 23. a support; 231. a screw block; 24. a riser; 241. a motor II; 25. a right-angle seat; 26. a cross plate; 27. a detector; 3. a display member; 31. a support rod; 32. a short bar; 33. a connecting rod; 34. a display.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a characteristic detection device, which comprises a chassis 1, a supporting rod 2 and a display piece 3; four groups of supporting legs 11 and four groups of moving wheels 12 are arranged at the lower end of the underframe 1; the two groups of the supporting rods 2 are arranged, two groups of connecting seats 21 are arranged at the lower ends of the two groups of the supporting rods 2 through bolts, and the connecting seats 21 are arranged on the underframe 1 through bolts; the display piece 3 is installed on the chassis 1, the display piece 3 comprises a supporting rod 31, a short rod 32, a connecting rod 33 and a display 34, the lower end of the supporting rod 31 is installed on the chassis 1 through a hinge, the short rod 32 is fixed at the upper end of the supporting rod 31, the connecting rod 33 is installed on the short rod 32 through a hinge, and the display 34 is installed on the connecting rod 33 through a bolt.

Further, install baffle 13 on the chassis 1, be equipped with the sliding tray on the baffle 13, install mount pad 133 on the sliding tray, be equipped with the spout on the mount pad 133, install extension board 134 on the mount pad 133, install positioning seat 135 on the extension board 134, install rubber pad 136 on the positioning seat 135, install cushion 131 on the baffle 13, slide rail 132 is installed to the cushion 131 upper end, slide on the slide rail 132 has slide plate 14, be equipped with the locating hole on the slide plate 14, and install pushing hands 141 through the bolt on the slide plate 14, install bottom plate 142 on the slide plate 14, bottom plate 142 passes through the locating pin location on the slide plate 14, its effect is: the bottom plate 142 is pushed to the lower end of the detector 27 by pushing the push hand 141 manually, and the mounting plate 143 is positioned by the positioning seat 135.

Further, install mounting panel 143 on the bottom plate 142, be fixed with track 1431 on the mounting panel 143, install movable seat 1432 on the track 1431, install U-shaped seat 1433 on the movable seat 1432, the last coupling of U-shaped seat 1433 has clamp plate 1434, the last coupling of clamp plate 1434 has the roller, the screw thread has screwed on the movable seat 1432 and has been adjusted the pole, install sliding block 1435 on the regulation pole, sliding block 1435 contacts with the roller on clamp plate 1434, install mounting bracket 144 on the mounting panel 143, install regulation seat 1441 on the mounting bracket 144, install rubber seat 1442 on the regulation seat 1441, its effect is: the rotation adjusting rod makes the sliding block 1435 squeeze the pressing plate 1434, so that the pressing plate 1434 is pressed down on the semiconductor chip, the chip is fixed, the rubber seat 1442 plays a buffering role, and the chip is protected.

Further, install horizontal pole 22 on the branch 2, the epaxial threaded rod that has on the horizontal pole 22, install motor 221 No. one on the horizontal pole 22, motor 221 is connected with the threaded rod, slide on the horizontal pole 22 and have support 23, support 23 and threaded rod screw thread fit, install screw thread piece 231 on the support 23, install riser 24 on the screw thread piece 231, the epaxial threaded rod that has on the riser 24, and install motor 241 No. two on the riser 24, the pivot and the threaded rod of motor 241 are connected, threaded rod and threaded piece 231 screw thread fit, install right angle seat 25 on the riser 24, the cross plate 26 is installed to the lower extreme of right angle seat 25, install four detector 27 of group on the cross plate 26, detector 27 and display 34 electric connection, its effect is: in inspecting a semiconductor chip, the chip is inspected by four sets of the detectors 27, and the inspection efficiency is higher than that of the existing inspection apparatus.

Specific use and action of the embodiment:

in the utility model, when the chip is installed, the adjusting rod is rotated to enable the sliding block 1435 to extrude the pressing plate 1434, so that the pressing plate 1434 is pressed down on the semiconductor chip, the chip is fixed, the rubber seat 1442 plays a buffering role, the protection of the chip is realized, the position of the detector 27 is adjusted by controlling the rotation of the rotating shafts of the first motor 221 and the second motor 241, and when the semiconductor chip is detected, the chip is detected by the four groups of detectors 27, and compared with the existing detection equipment, the detection efficiency is higher.

Claims

1. A characteristic detecting apparatus characterized by: comprises a bottom frame (1), a supporting rod (2) and a display piece (3); four groups of supporting legs (11) and four groups of moving wheels (12) are arranged at the lower end of the underframe (1); the two groups of the supporting rods (2) are arranged, two groups of connecting seats (21) are arranged at the lower ends of the two groups of the supporting rods (2) through bolts, and the connecting seats (21) are arranged on the underframe (1) through bolts; the display piece (3) is installed on the chassis (1), the display piece (3) comprises a supporting rod (31), a short rod (32), a connecting rod (33) and a display (34), the lower end of the supporting rod (31) is installed on the chassis (1) through a hinge, the short rod (32) is fixed at the upper end of the supporting rod (31), the connecting rod (33) is installed on the short rod (32) through a hinge, and the display (34) is installed on the connecting rod (33) through a bolt.

2. A property detection apparatus as claimed in claim 1, wherein the chassis (1) is provided with a partition (13), the partition (13) is provided with a sliding groove, the sliding groove is provided with a mounting seat (133), the mounting seat (133) is provided with a sliding groove, the mounting seat (133) is provided with a support plate (134), the support plate (134) is provided with a positioning seat (135), and the positioning seat (135) is provided with a rubber pad (136).

3. A characteristic detecting apparatus according to claim 2, wherein a spacer (131) is mounted on the spacer (13), a slide rail (132) is mounted on an upper end of the spacer (131), a slide plate (14) is slid on the slide rail (132), a positioning hole is provided on the slide plate (14), a push handle (141) is mounted on the slide plate (14) by a bolt, a bottom plate (142) is mounted on the slide plate (14), and the bottom plate (142) is positioned on the slide plate (14) by a positioning pin.

4. A property detection apparatus as claimed in claim 3, wherein the base plate (142) is provided with a mounting plate (143), a rail (1431) is fixed to the mounting plate (143), a movable seat (1432) is provided on the rail (1431), a U-shaped seat (1433) is provided on the movable seat (1432), a pressing plate (1434) is pivotally connected to the U-shaped seat (1433), a roller is pivotally connected to the pressing plate (1434), an adjusting rod is screwed to the movable seat (1432), a sliding block (1435) is provided on the adjusting rod, and the sliding block (1435) is in contact with the roller on the pressing plate (1434).

5. A characteristic detecting apparatus as claimed in claim 4, wherein said mounting plate (143) is provided with a mounting bracket (144), said mounting bracket (144) is provided with an adjusting seat (1441), and said adjusting seat (1441) is provided with a rubber seat (1442).

6. A property detection apparatus as claimed in claim 2, wherein the strut (2) is provided with a cross bar (22), the cross bar (22) is provided with a threaded rod in a shaft connection, the cross bar (22) is provided with a motor (221), the motor (221) is connected with the threaded rod, the cross bar (22) is provided with a support (23) in a sliding manner, the support (23) is in threaded engagement with the threaded rod, the support (23) is provided with a threaded block (231), the threaded block (231) is provided with a vertical plate (24), the vertical plate (24) is provided with a threaded rod in a shaft connection, the vertical plate (24) is provided with a motor No. 241), and the shaft of the motor No. 241 is connected with the threaded rod in a threaded engagement with the threaded block (231).

7. A property detection apparatus as claimed in claim 6, wherein the riser (24) is provided with a right-angle seat (25), the lower end of the right-angle seat (25) is provided with a cross plate (26), the cross plate (26) is provided with four sets of detectors (27), and the detectors (27) are electrically connected with the display (34).