CN217822661U

CN217822661U - Resistance testing device for switch diode production

Info

Publication number: CN217822661U
Application number: CN202221272504.5U
Authority: CN
Inventors: 曹丙平; 陈林; 吴富友; 江永生; 林振
Original assignee: Shenzhen Shenwei Semiconductor Co ltd
Current assignee: Shenzhen Shenwei Semiconductor Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-15
Anticipated expiration: 2032-05-25

Abstract

The utility model provides a resistance test device for switch diode production relates to resistance test device technical field, including outer frame, the resistance appearance is equipped with to the inboard of outer frame, and the lower surface both sides of resistance appearance are all rotated and are connected with branch, and electric telescopic handle is equipped with to the one end of branch, and electric telescopic handle's one end is equipped with the contact. The utility model discloses, through having set up the resistance appearance, branch, electric telescopic handle, the contact, the connecting wire, including a motor, an end cap, a controller, and a cover plate, the cylinder, the track, the gag lever post, screw rod and splint, can pass through the resistance appearance, branch, electric telescopic handle, the structure combination of contact and connecting wire, realize the altitude mixture control function and the resistance detection function of contact, through the motor, the cooperation of cylinder and track, realize carrying the function to the automation of switch diode, and cooperate the gag lever post, screw rod and splint, inject the transport orbit of different model switch diodes, through this kind of mode, realized the automated inspection function to switch diode.

Description

Resistance testing device for switch diode production

Technical Field

The utility model relates to a resistance test technical field especially relates to a resistance test device for switch diode production.

Background

The resistance testing device is a professional quality detection device for testing resistance, and is widely used in the quality testing process of a switch diode, the purpose is to measure the conductivity of the switch diode so as to ensure the quality of the finished switch diode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the resistance test device who proposes for switching diode production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a resistance test device for switch diode production, includes outer frame, the resistance appearance is equipped with to the inboard of outer frame, the lower surface both sides of resistance appearance are all rotated and are connected with branch, electric telescopic handle is equipped with to the one end of branch, electric telescopic handle's one end is equipped with the contact, be equipped with the connecting wire between contact and the resistance appearance, the one end of outer frame is provided with the support frame No. one, the other end of outer frame is provided with the support frame No. two, the motor is all equipped with to the side surface of support frame No. two, the cylinder is equipped with to the output of motor, the surface cover of cylinder is equipped with the track, the both sides of outer frame are all inserted and are equipped with gag lever post and screw rod, splint are equipped with to the one end of gag lever post.

In order to inject the rotatory orbit of cylinder, the utility model discloses an improvement has, the cylinder rotates the inboard of connecting at a support frame and No. two support frames, the track is located the inboard of a support frame and No. two support frames.

In order to go on further injecing the position of track and splint, the utility model discloses an improvement has, electric telescopic handle and contact are located the top of track, splint laminate mutually with the upper surface of track.

In order to realize the position control function of splint, the utility model discloses an improvement has, splint rotate with the screw rod to be connected, the side surface of outer frame runs through and has seted up the screw, screw and screw rod threaded connection, the handle is equipped with to the one end of screw rod, the fillet has been seted up to the surface border position of handle.

In order to realize the position control function of push pedal, the utility model discloses an improvement has, electric putter is equipped with to the lower surface of No. two support frames, the link is equipped with to electric putter's one end, the link cover is established at the surface of track, the push pedal is equipped with to the one end of link, the push pedal is laminated with the upper surface of track mutually.

In order to realize installing and removing the function of holding tank, the utility model discloses an improvement has, the slot has been seted up to the upper surface of No. two support frames, the inboard of slot is inserted and is equipped with the inserted block, the top of inserted block is equipped with and holds the basket, it laminates mutually with No. two support frames to hold the basket.

In order to realize the fixed position function of inserted block, the utility model discloses an improvement has, the extension board is equipped with to the lower surface of No. two support frames, the magnetic path is all equipped with to the extension board and the side surface of inserted block, laminate mutually between the magnetic path.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses, through having set up the resistance appearance, branch, electric telescopic handle, the contact, the connecting wire, including a motor, an end cap, a controller, and a cover plate, a rotary drum, the track, the gag lever post, screw rod and splint, can pass through the resistance appearance, branch, electric telescopic handle, the structure combination of contact and connecting wire, realize the altitude mixture control function and the resistance detection function of contact, through a motor, the cooperation of cylinder and track, realize the automatic transport function to the switch diode, and cooperate the gag lever post, screw rod and splint, inject the transport orbit of different model switch diodes, through this kind of mode, realized the automated inspection function to the switch diode, the error that artifical detection probably produced has been avoided, when improving detection efficiency, accuracy to the resistance detection provides the assurance.

2. The utility model discloses, through having set up electric putter, the link, the push pedal, the slot, the inserted block, hold the basket, extension board and magnetic path, can pass through electric putter, the cooperation of link and push pedal, the position control function of push pedal has been realized, and then will detect unqualified switch diode and sift down, realize the function of placing to unqualified switch diode through the holding tank, through slot and inserted block, it is supplementary to provide the structure for the dismouting work that holds the basket, through the extension board, the structure combination of magnetic path and inserted block, the position fixing function to the inserted block has been realized, and then the stability of holding basket position fixing work has been promoted.

Drawings

Fig. 1 is a schematic diagram of the overall components of a resistance testing apparatus for switching diode production according to the present invention;

fig. 2 is an exploded view of a side view corner structure of a resistance testing device for switching diode production according to the present invention;

fig. 3 is a schematic view of a bottom view of a resistance testing apparatus for switching diode production according to the present invention;

fig. 4 is an enlarged schematic view of a point a of fig. 3 of a resistance testing apparatus for switching diode production according to the present invention.

Illustration of the drawings:

1. an outer frame; 2. a resistance meter; 3. a strut; 4. an electric telescopic rod; 5. a contact; 6. a connecting wire; 7. a first support frame; 8. a second support frame; 9. a motor; 10. a drum; 11. a crawler belt; 12. a limiting rod; 13. a screw; 14. a splint; 15. an electric push rod; 16. a connecting frame; 17. pushing a plate; 18. a slot; 19. inserting a block; 20. an accommodating basket; 21. a support plate; 22. a magnetic block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a resistance test device for switch diode production, including outer frame 1, resistance appearance 2 is equipped with to the inboard of outer frame 1, can realize the detection function to switch diode resistance through resistance appearance 2, resistance appearance 2's lower surface both sides all rotate and are connected with branch 3, the purpose of this kind of design is for the mode through rotating branch 3, adjust the position of electric telescopic handle 4 and contact 5, lead wire position with this adaptation different switch diodes, electric telescopic handle 4 is equipped with to the one end of branch 3, contact 5 is equipped with to the one end of electric telescopic handle 4, can provide stable support for the operation of electric telescopic handle 4 through branch 3, the operation through electric telescopic handle 4 can drive contact 5 and reciprocate, connecting wire 6 is equipped with between contact 5 and the resistance appearance 2, the purpose of this kind of design is in order to realize the connection function between contact 5 and the resistance appearance 2.

Referring to fig. 1-2, one end of the outer frame 1 is provided with a first support frame 7, the other end of the outer frame 1 is provided with a second support frame 8, side surfaces of the first support frame 7 and the second support frame 8 are respectively provided with a motor 9, the first support frame 7 and the second support frame 8 can provide stable support for operation of the motor 9, an output end of the motor 9 is provided with a roller 10, the roller 10 is rotatably connected to inner sides of the first support frame 7 and the second support frame 8, the roller 10 can be driven to rotate by operation of the motor 9, the first support frame 7 and the second support frame 8 can provide stable support for rotation of the roller 10 and limit a rotation track of the roller 10, the outer surface of the roller 10 is sleeved with a crawler belt 11, the crawler belt 11 is positioned at inner sides of the first support frame 7 and the second support frame 8, and can provide support for operation of the crawler belt 11 by the first support frame 7 and the second support frame 8, the roller 10 can drive the track 11 to operate in the rotating process, the conveying function of the detected switch diode is realized, the electric telescopic rod 4 and the contact 5 are positioned above the track 11, the design aims to further limit the position of the contact 5 so as to ensure that the contact 5 can be contacted with the lead position of the switch diode, the two sides of the outer frame 1 are respectively inserted with a limiting rod 12 and a screw 13, one end of the limiting rod 12 is provided with a clamping plate 14, the design aims to limit the moving track of the clamping plate 14 through the limiting rod 12, the clamping plate 14 is attached to the upper surface of the track 11, through the design, the clamping plate 14 can limit the conveying track of the switch diode in the moving process, the clamping plate 14 is rotatably connected with the screw 13, and the screw 13 is in the moving process, the position of splint 14 also removes along with it, and the screw has been seted up in the side surface of outer frame 1 run through, screw and screw 13 threaded connection, and through the cooperation of screw 13 with the screw, can realize the position control function of screw 13 in rotatory process, the handle is equipped with to the one end of screw 13, and the fillet has been seted up to the surface border position of handle, and the purpose of this kind of design is in order to provide the structure for the rotatory work of screw 13 through the handle and is supplementary.

Example two

Referring to fig. 3-4, an electric push rod 15 is installed on the lower surface of the second support frame 8, a connecting frame 16 is installed at one end of the electric push rod 15, the connecting frame 16 can be driven to move by extension and retraction of the electric push rod 15, the connecting frame 16 is sleeved on the outer surface of the crawler 11, a push plate 17 is installed at one end of the connecting frame 16, the push plate 17 also moves in the moving process of the connecting frame 16, the push plate 17 is attached to the upper surface of the crawler 11, the purpose of the design is to further limit the moving track of the push plate 17 so as to push off unqualified switching diodes, an insertion slot 18 is formed in the upper surface of the second support frame 8, an insertion block 19 is inserted into the insertion slot 18, the insertion and extraction track of the insertion block 19 can be limited by the insertion slot 18, a containing basket 20 is installed at the top end of the insertion block 19, the containing basket 20 is attached to the second support frame 8, the loading function of unqualified switching diodes can be realized by the containing basket 20, a support plate 21 is installed on the lower surface of the second support frame 8, magnetic blocks 22 are installed on the side surfaces of the support plate 21 and the magnetic blocks 22, and the magnetic blocks 22 are attached to fix the support plate 21 at the position of the support plate.

The working principle is as follows: before the resistance test work is carried out, firstly, according to the model of the tested switch diode, the screw 13 is rotated to drive the clamping plate 14 to move along the sliding track of the limiting rod 12, the moving track of the switch diode is limited, then, according to the position of the lead wire of the switch diode, the supporting rod 3 is rotated to adjust the positions of the electric telescopic rod 4 and the contact 5, the switch diode is placed on the surface of the crawler 11, the roller 10 is driven to rotate through the operation of the motor 9, the crawler 11 is further driven to operate, the detection function of the switch diode is realized, when the switch diode moves to the corresponding position, the contact 5 is driven to move through the extension and retraction of the electric telescopic rod 4, information conduction is carried out through the connecting wire 6, the detection function of the resistance is realized through the resistance instrument 2, the switch diode is continuously conveyed, when the switch diode reaches the position parallel to the push plate 17, if the detection result of the resistance instrument 2 is unqualified, the push plate 17 is driven to move through the push of the electric push rod 15, the switch diode is pushed to push to move, the switch diode is pushed to fall into the accommodating basket 20, so as to realize the loading function of the unqualified switch diode, the inserting block 19 is inserted into the inner side of the slot 18 and is matched with the magnetic block 22, and the stability of the accommodating basket 20 can be ensured.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A resistance testing device for switch diode production, includes outer frame (1), its characterized in that: resistance appearance (2) are equipped with to the inboard of outer frame (1), the lower surface both sides of resistance appearance (2) are all rotated and are connected with branch (3), electric telescopic handle (4) are equipped with to the one end of branch (3), contact (5) are equipped with to the one end of electric telescopic handle (4), connecting wire (6) are equipped with between contact (5) and resistance appearance (2), the one end of outer frame (1) is provided with support frame (7) No. one, the other end of outer frame (1) is provided with support frame (8) No. two, motor (9) are all equipped with to the side surface of support frame (7) and support frame (8) No. two, cylinder (10) are equipped with to the output of motor (9), the surface cover of cylinder (10) is equipped with track (11), the both sides of outer frame (1) all are inserted and are equipped with gag lever post (12) and screw rod (13), splint (14) are equipped with to the one end of gag lever post (12).

2. The resistance testing device for switched diode production of claim 1, wherein: the roller (10) is rotatably connected to the inner sides of the first support frame (7) and the second support frame (8), and the crawler belt (11) is located on the inner sides of the first support frame (7) and the second support frame (8).

3. The resistance testing device for switched diode production of claim 1, wherein: the electric telescopic rod (4) and the contact (5) are positioned above the crawler belt (11), and the clamping plate (14) is attached to the upper surface of the crawler belt (11).

4. The resistance testing device for switched diode production of claim 1, wherein: splint (14) rotate with screw rod (13) and are connected, the screw has been seted up in the side surface of outer frame (1) run through, screw and screw rod (13) threaded connection, the handle is equipped with to the one end of screw rod (13), the fillet has been seted up to the surface border position of handle.

5. The resistance testing device for switched diode production of claim 1, wherein: electric putter (15) are equipped with to the lower surface of No. two support frames (8), link (16) are equipped with to the one end of electric putter (15), the surface at track (11) is established in link (16) cover, push pedal (17) are equipped with to the one end of link (16), push pedal (17) laminate mutually with the upper surface of track (11).

6. The resistance testing device for switched diode production of claim 1, wherein: a slot (18) is formed in the upper surface of the second support frame (8), an insertion block (19) is inserted into the inner side of the slot (18), a containing basket (20) is installed at the top end of the insertion block (19), and the containing basket (20) is attached to the second support frame (8).

7. The resistance testing device for switched diode production of claim 6, wherein: a support plate (21) is installed on the lower surface of the second support frame (8), magnetic blocks (22) are installed on the side surfaces of the support plate (21) and the side surfaces of the insertion blocks (19), and the magnetic blocks (22) are attached to each other.