CN219609622U

CN219609622U - Chip burning positioning structure

Info

Publication number: CN219609622U
Application number: CN202320536658.9U
Authority: CN
Inventors: 陈建新
Original assignee: Shanghai Yishen Electronics Co ltd
Current assignee: Shanghai Yishen Electronics Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-29
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a chip burning positioning structure which comprises a supporting plate, wherein the bottom of the supporting plate is fixedly connected with supporting legs, the top of the supporting plate is fixedly connected with a burning frame, the top of the burning frame is provided with a first electric telescopic rod, the bottom end of an output shaft of the first electric telescopic rod is provided with a burning assembly, a positioning table is arranged below the burning assembly, a positioning groove is formed in the positioning table, through holes are formed in the four peripheral side walls of the positioning table, a pull rod is inserted into the through holes, one end of the pull rod is fixedly connected with a pull ring, the other end of the pull rod is fixedly connected with a positioning plate, a spring is fixedly connected between the positioning plate and the groove wall of the positioning groove, the bottom of the positioning groove is provided with a material taking opening, a material taking mechanism is arranged below the material taking opening, and a dust cover is arranged at the top of the positioning table. The utility model can simultaneously position the chip from multiple angles during burning, can be adjusted according to the size of the chip, does not need additional customization, can take out the chip without manual taking after the burning is finished, and can prevent dust during long-time idling.

Description

Chip burning positioning structure

Technical Field

The utility model belongs to the technical field of positioning structures, and particularly relates to a chip burning positioning structure.

Background

The chip is a silicon chip with integrated circuits and is used for completing operation and processing tasks. The chip can be used in the fields of mobile phones, computers, televisions, household appliances and the like in the daily life of people, and is a core foundation stone in the high-end manufacturing industry. After the chip is manufactured, software needs to be brushed in, and the process is called burning and firmware. The chip is required to be burned by special burning equipment, and the process of burning the chip has high requirements on the precision of the placement position of the chip, so that the chip is required to be positioned during burning.

At present, a plurality of positioning structures exist on the market, for example, a chip burning positioning device is disclosed on the China patent network, the publication number of the positioning device is CN210155651U, the positioning device can be used for burning chips, but some defects and defects exist to be improved: (1) The existing positioning structure is difficult to position the chip from multiple angles at the same time, and is difficult to adjust according to the size of the chip during positioning, different positioning structures are additionally customized according to the burning requirements of the chips with different specifications, and the cost is increased intangibly; (2) The existing positioning structure often needs to manually take out the chip after the chip burning work is finished, and the process is difficult to master the strength, so that the surface of the chip is easy to squeeze during taking, and circuit structures such as welding spots on the surface of the chip are damaged, thereby influencing the normal work of the chip; (3) The existing positioning structure lacks dustproof measures, and when the positioning structure is idle for a long time, a large amount of dust is easily accumulated in the positioning structure, so that the dust is adhered to a chip in the subsequent burning process. Therefore, aiming at the problems, the chip burning positioning structure provided by the utility model has important significance.

Disclosure of Invention

The utility model provides a chip burning positioning structure, which solves the problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model discloses a chip burning positioning structure, which comprises a supporting plate, wherein the bottom of the supporting plate is fixedly connected with a plurality of supporting legs, the top of the supporting plate is fixedly connected with a burning frame, the side surface of the burning frame is L-shaped, the side wall of the burning frame is provided with a slot, the top of the burning frame is provided with a first electric telescopic rod, the bottom end of an output shaft of the first electric telescopic rod is provided with a burning assembly, the lower part of the burning assembly is provided with a positioning table, the positioning table is fixedly arranged on the supporting plate, the inside of the positioning table is provided with a positioning slot, the side walls around the positioning table are all provided with through holes, each through hole is internally inserted with a pull rod, one end of the pull rod is fixedly connected with a pull ring, the other end of the pull rod is fixedly connected with a positioning plate, the positioning plate is positioned in the positioning slot, a plurality of springs are symmetrically distributed about the pull rod, the positioning slot is positioned under the burning assembly, the bottom of the output shaft of the first electric telescopic rod is provided with a material taking opening, the material taking opening penetrates through the supporting plate, the lower part of the positioning table is provided with a material taking mechanism, and the top of the positioning table is provided with a material taking cover.

Further, the feeding mechanism comprises a mounting frame, the mounting frame is fixedly connected to the bottom of the supporting plate, a second electric telescopic rod is mounted in the mounting frame, and a jacking block is fixedly connected to the top end of an output shaft of the second electric telescopic rod.

Further, the material ejecting block and the material taking opening are all round, the centers of the material ejecting block and the material taking opening are positioned on the same straight line, and the diameter of the material ejecting block is equal to the inner diameter of the material taking opening.

Further, the bottom four corners of shield all fixedly connected with inserted bars, a plurality of circular slot has been seted up to the surface of locating bench, the quantity of slot is the same with the inserted bar, and its diameter equals with the pole footpath of inserted bar, and every the slot all is located same straight line with the inserted bar center that corresponds.

Further, the locating plates are distributed in an annular array with the material taking openings as the center, and a layer of buffer cushion is arranged on the surface of each locating plate.

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

(1) When the positioning structure is used, the chip can be clamped and fixed simultaneously from four directions through the positioning plate, so that the positioning effect of the chip is effectively improved, and the positioning plate can be adjusted according to the size of the chip, so that the chip with different specifications can be positioned, and therefore, different positioning structures are not required to be customized additionally, and the cost is greatly reduced;

(2) When the positioning structure is used, the burnt chip can be ejected out of the positioning groove through the ejector block in the material taking mechanism, so that the chip taking operation is completed, and the problem that the surface of the chip is extruded when being taken due to difficulty in mastering the force when the chip is taken manually is avoided, and then circuit structures such as welding spots on the surface of the chip are damaged;

(3) When the positioning structure is used, dust can be effectively prevented from falling into the positioning groove on the surface of the positioning table through the dust cover, so that dust is prevented from accumulating in the positioning groove when the positioning structure is idle for a long time, and dust is prevented from adhering to the chip in the subsequent burning process.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a chip burning positioning structure according to the present utility model;

FIG. 2 is a front view of a chip burn-in positioning structure according to the present utility model;

FIG. 3 is a side view of a chip burn-in positioning structure according to the present utility model;

FIG. 4 is a schematic perspective view of a positioning table according to the present utility model;

FIG. 5 is a cross-sectional view of a positioning table of the present utility model;

FIG. 6 is a schematic perspective view of the take-off mechanism of the present utility model;

fig. 7 is a schematic perspective view of a dust cap according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a support plate; 2. support legs; 3. a burning frame; 4. slotting; 5. a first electric telescopic rod; 6. a burning component; 7. a positioning table; 8. a positioning groove; 9. a through hole; 10. a pull rod; 11. a pull ring; 12. a positioning plate; 13. a spring; 14. a material taking port; 15. a dust cover; 16. a mounting frame; 17. a second electric telescopic rod; 18. a jacking block; 19. a rod; 20. a slot; 21. and a cushion pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "opposite," "one end," "interior," "transverse," "end," "both ends," "two sides," "front," "one end face," "the other end face," and the like indicate orientations or positional relationships, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the components or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-7, a chip burning positioning structure of the present utility model includes a supporting plate 1, a plurality of supporting legs 2 are fixedly connected to the bottom of the supporting plate 1, a burning frame 3 is fixedly connected to the top of the supporting plate, the side of the burning frame 3 is L-shaped, a slot 4 is provided on the side wall of the supporting plate, a first electric telescopic rod 5 is mounted on the top of the burning frame 3, a burning assembly 6 is mounted at the bottom end of an output shaft of the first electric telescopic rod 5, the chip can be burned by the burning assembly 6, a positioning table 7 is disposed below the burning assembly 6, the positioning table 7 is fixedly mounted on the supporting plate 1, a positioning slot 8 is provided in the positioning table 7, through holes 9 are provided on the side walls around the positioning table 7, a pull rod 10 is inserted into each through hole 9, one end of the pull rod 10 is fixedly connected with a pull ring 11, the other end of the pull rod is fixedly connected with a positioning plate 12, the positioning plate 12 is positioned in the positioning slot 8, and a plurality of springs 13 are fixedly connected between the positioning plate 12 and the groove wall of the positioning groove 8, the springs 13 are symmetrically distributed about the pull rod 10, the positioning groove 8 is positioned under the burning assembly 6, the bottom of the positioning groove is provided with a material taking opening 14, during burning, a chip is placed in the positioning groove 8, the chip can be clamped and fixed simultaneously from four directions through the positioning plate 12, so as to effectively improve the positioning effect of the chip, the pull rod 10 can be pulled through the pull ring 11 to drive the positioning plate 12 to move, so that the positioning plate 12 can be adjusted according to the size of the chip, the chips with different specifications can be positioned, different positioning structures are not required to be additionally customized, the cost is greatly reduced, the material taking opening 14 penetrates through the supporting plate 1, the material taking mechanism is arranged under the positioning plate, the top of the positioning table 7 is provided with a dust cover 15, dust can be effectively prevented from falling into the positioning groove 8 on the surface of the positioning table 7 through the dust cover 15, so that dust is prevented from accumulating in the positioning groove 8 when the chip is idle for a long time, and dust is prevented from adhering to the chip in the subsequent burning process.

Wherein, the feeding mechanism includes mounting bracket 16, mounting bracket 16 fixed connection is in the bottom of backup pad 1, its internally mounted has second electric telescopic handle 17, the output shaft top fixedly connected with liftout piece 18 of second electric telescopic handle 17, liftout piece 18 and feeding hole 14 are circular, the center is located same straight line, and liftout piece 18's diameter equals with the internal diameter of feeding hole 14, can drive liftout piece 18 along feeding hole 14 upwards removal through driving second electric telescopic handle 17, so that the chip that will burn the completion is ejecting from constant head tank 8, thereby avoided manual taking and led to the fact the destruction to the surface of chip.

Wherein, four angle departments of the bottom of shield 15 all fixedly connected with inserted bar 19, a plurality of circular slot 20 have been seted up on the surface of locating bench 7, the quantity of slot 20 is the same with inserted bar 19, its diameter equals with the pole footpath of inserted bar 19, and every slot 20 all lies in same straight line with the inserted bar 19 center that corresponds, each inserted bar 19 can insert in the corresponding slot 20, through the mode of pegging graft with shield 15 fixed mounting on locating bench 7, thereby can improve the installation stability of shield 15, prevent that it from taking place the displacement after receiving the exogenic action.

Wherein, the locating plate 12 takes the material taking hole 14 as the center and is distributed in an annular array, and the surface of each locating plate 12 is provided with a layer of buffer pad 21, and the buffer pad 21 is made of rubber material and has elasticity, so that when the locating plate 12 is utilized to clamp and fix the chip, the buffer pad 21 can play a role in buffering protection, thereby avoiding collision and abrasion caused by direct contact of the chip and the locating plate 12.

The burning assembly 6 according to the present utility model is well known in the art, and it is needless to say that the protection of the present utility model does not involve any improvement of the software and the method.

The working principle of the utility model is as follows:

when the utility model is used, the chip can be placed in the positioning groove 8 on the surface of the positioning table 7 so as to burn the chip by using the burning component 6 on the burning frame 3, before burning, the pull rods 10 around the positioning table 7 can be pulled by the pull rings 11 to respectively drive the positioning plates 12 to move outwards, after the chip is placed in the positioning groove 8, the pull rings 11 are released, the positioning plates 12 can tightly prop against the periphery of the chip under the elastic reset action of the springs 13 at the moment, so that the chip can be clamped and fixed simultaneously from four directions by using the positioning plates 12, the positioning effect of the chip is effectively improved, the chip can be prevented from being deviated in the burning process, the positioning plates 12 can be adjusted according to the size of the chip, the chips with different specifications can be positioned, and different positioning structures are not required to be customized additionally, the cost is greatly reduced, when the burning work is finished, the second electric telescopic rod 17 is driven to drive the ejector block 18 to move upwards along the material taking opening 14 until the burnt chip is ejected out of the positioning groove 8, and the chip taking operation can be finished, so that the problem that when the chip is manually taken, the surface of the chip is extruded when taken due to difficulty in mastering the force is avoided, the circuit structures such as welding spots on the surface of the chip are damaged, when the positioning structure is idle for a long time, the dust cover 15 can be covered on the positioning table 7, each inserting rod 19 is aligned and inserted into the corresponding inserting groove 20, the dust cover 15 is fixedly installed on the positioning table 7 in a plugging manner, and dust can be effectively prevented from falling into the positioning groove 8 on the surface of the positioning table 7 through the dust cover 15, so as to prevent dust from accumulating in the positioning groove 8 and causing dust adhesion of the chip in the subsequent burning process.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a chip burns record location structure, its characterized in that, includes the backup pad, the bottom fixedly connected with of backup pad a plurality of supporting legs, its top fixedly connected with burns record frame, the side of burns record frame is L shape, just the fluting has been seted up to its lateral wall, just the first electric telescopic handle is installed at the top of burns record frame, burn the subassembly is installed to the output shaft bottom of first electric telescopic handle, the below of burn the subassembly is provided with the locating bench, locating bench fixed mounting has seted up the constant head tank in the backup pad, just the through-hole has all been seted up to the lateral wall around the locating bench, every all inserted the pull rod in the through-hole, the one end fixedly connected with pull ring of pull rod, its other end fixedly connected with locating plate, the locating plate is located the constant head tank, just fixedly connected with a plurality of springs between locating plate and the cell wall of constant head tank, the spring is the symmetric distribution about the pull rod, the locating slot is located the under of burn the subassembly, and the material taking mouth has been seted up to its bottom, material taking out the mouth runs through the backup pad, the below is provided with the locating bench, the top is installed to dustproof lid.

2. The chip burning positioning structure according to claim 1, wherein the material taking mechanism comprises a mounting frame, the mounting frame is fixedly connected to the bottom of the supporting plate, a second electric telescopic rod is mounted in the mounting frame, and a material ejecting block is fixedly connected to the top end of an output shaft of the second electric telescopic rod.

3. The chip burning positioning structure according to claim 2, wherein the ejector block and the material taking opening are circular, the centers of the ejector block and the material taking opening are positioned on the same straight line, and the diameter of the ejector block is equal to the inner diameter of the material taking opening.

4. The chip burning positioning structure according to claim 1, wherein inserting rods are fixedly connected to four corners of the bottom of the dust cover, a plurality of circular inserting grooves are formed in the surface of the positioning table, the number of the inserting grooves is the same as that of the inserting rods, the diameter of the inserting grooves is equal to that of the inserting rods, and each inserting groove is located on the same straight line with the center of the corresponding inserting rod.

5. The chip burning positioning structure according to claim 1, wherein the positioning plates are distributed in an annular array with the material taking openings as the center, and a layer of buffer pad is mounted on the surface of each positioning plate.