CN220672573U

CN220672573U - Integrated circuit chip with self-protection mechanism

Info

Publication number: CN220672573U
Application number: CN202322164459.2U
Authority: CN
Inventors: 曾乙光
Original assignee: Shenzhen Yuanzhixin Technology Co ltd
Current assignee: Shenzhen Yuanzhixin Technology Co ltd
Priority date: 2023-08-12
Filing date: 2023-08-12
Publication date: 2024-03-26
Anticipated expiration: 2033-08-12

Abstract

The utility model discloses an integrated circuit chip with a self-protection mechanism, which comprises a PCB (printed circuit board), wherein a chip body is arranged at the top of the PCB, a cross rod is arranged above the chip body, movable rods are fixedly arranged at the four sides of the bottom of the cross rod respectively, a fixed rod is arranged below the movable rods, the fixed rods are fixedly arranged at the top of the PCB, a groove is longitudinally formed in the top of the fixed rods, the movable rods are inserted in the groove, a threaded cylinder is fixedly arranged at the inner bottom of the groove, elastic screws are respectively arranged at four corners of the top of the cross rod, the movable rods and the cross rod are in threaded fit with the elastic screws, the bottom ends of the elastic screws are in threaded connection with the threaded cylinder, rubber rings are sleeved on the elastic screws, and a fan radiating mechanism is fixedly arranged on the side wall of the fixed rod.

Description

Integrated circuit chip with self-protection mechanism

Technical Field

The present utility model relates to the field of integrated circuit chips, and more particularly, to an integrated circuit chip with a self-protection mechanism.

Background

The circuit in the integrated circuit chip is formed on the silicon substrate, the circuit is provided with at least one output or input pad, the fixed sealing ring is formed on the silicon substrate and surrounds the circuit and the output or input pad, the grounding ring is formed between the silicon substrate and the output or input pad and is electrically connected with the fixed sealing ring, and the protection ring is arranged on the silicon substrate and surrounds the output or input pad and is used for being electrically connected with the fixed sealing ring.

The existing integrated circuit chip is fixedly connected with the circuit board through pins, the connection is not firm, and the heat generated by the integrated circuit chip is more when the integrated circuit chip works and the heat dissipation is not good, so the utility model provides the integrated circuit chip with the self-protection mechanism to solve the problems.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide an integrated circuit chip with a self-protection mechanism.

In order to achieve the above purpose, the utility model provides an integrated circuit chip with a self-protection mechanism, which comprises a PCB board, wherein a chip body is arranged at the top of the PCB board, a cross rod is arranged above the chip body, movable rods are respectively and fixedly arranged at four sides of the bottom of the cross rod, a fixed rod is arranged below the movable rods, the fixed rods are fixedly arranged at the top of the PCB board, a groove is longitudinally formed in the top of the fixed rods, the movable rods are inserted in the groove, a threaded cylinder is fixedly arranged at the bottom in the groove, elastic screws are respectively arranged at four corners of the top of the cross rod, the movable rods and the cross rod are in threaded fit with the elastic screws, the bottom ends of the elastic screws are in threaded connection with the threaded cylinders, and rubber rings are sleeved on the elastic screws.

Further, the side wall of the fixing rod is fixedly provided with a fan radiating mechanism, the fan radiating mechanism comprises a mounting block, a mounting groove is formed in the outer side of the mounting block, and a radiating fan is arranged in the mounting groove.

Further, a vent hole is formed in the front face of the mounting block, the vent hole is arranged close to one side of the fixing rod, and the vent hole is communicated with the mounting groove.

Further, a temperature sensor is mounted on the side wall of the fixing rod and located right above the fan radiating mechanism, the temperature sensor is electrically connected with a temperature controller, and the temperature controller is electrically connected with the radiating fan.

Further, a plurality of through grooves are uniformly formed in the top of the cross rod, cooling fins are arranged in the through grooves, telescopic elastic rods are respectively arranged on two sides of the upper end of each through groove, the bottoms of the telescopic restoring rods are fixedly connected with the cooling fins, and the cooling fins are in contact with the chip body.

Further, the telescopic elastic rod comprises a fixed column, a slot is longitudinally formed in the bottom of the fixed column, a movable column is inserted into the slot, and the bottom end of the movable column is fixedly connected with the radiating fin.

Further, the telescopic column is fixedly arranged at the inner top of the slot, the bottom end of the telescopic column is fixedly connected with the movable column, and a spring is sleeved on the telescopic column.

Further, a positioning block is fixedly arranged at the top of the fixing column and is arranged on the cross rod, a positioning screw is arranged on the positioning block, and the positioning block is fixed through the positioning screw.

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

through the structures of the cross rod, the movable rod, the threaded cylinder, the elastic screw and the like, the chip body is arranged on the PCB, the cross rod is positioned above the chip body, the elastic screw is screwed downwards, the elastic screw is screwed into the threaded cylinder to drive the cross rod to move downwards, the cross rod is propped against the chip body, the auxiliary fixing effect is realized on the chip body, and the problems of unstable connection of the traditional integrated circuit chip through the fixed connection of the pins and the circuit board are solved;

through the structures such as the radiator fan, the vent hole, the temperature sensor and the like, the temperature sensor senses the temperature around the chip body, when the temperature is higher, the temperature sensor transmits signals to the temperature controller, the temperature controller controls the radiator fan to work, and the radiator fan cools the chip body, so that the problems of more generated heat and poor heat dissipation when the existing integrated circuit chip works are solved;

through the fin, fixed column, movable column and the spring isotructure that set up, the fin is under the effect of spring elasticity, and the tight subsides is on the chip body, can further improve the heat dispersion of chip body.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments of the present utility model, it being apparent that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without the exercise of inventive effort for a person of ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a top view provided by the present utility model;

FIG. 4 is a front view of a fan heat dissipation mechanism provided by the present utility model;

FIG. 5 is a cross-sectional view of a fan heat dissipation mechanism provided by the present utility model;

FIG. 6 is a schematic view of a telescopic elastic rod according to the present utility model;

fig. 7 is an enlarged schematic view of the portion a provided by the present utility model.

Reference numerals illustrate:

1. a PCB board; 2. a fixed rod; 3. a thread cylinder; 4. a groove; 5. a movable rod; 6. an elastic screw; 7. a rubber ring; 8. a heat sink; 9. a through groove; 10. a set screw; 11. a positioning block; 12. a telescopic elastic rod; 121. fixing the column; 122. a telescopic column; 123. a spring; 124. a slot; 125. a movable column; 13. a temperature sensor; 14. a fan heat dissipation mechanism; 141. a mounting block; 142. a vent hole; 143. a heat radiation fan; 144. a mounting groove; 15. a chip body; 16. a cross bar.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

The terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Referring to fig. 1-7, the utility model provides an integrated circuit chip with a self-protection mechanism, which comprises a PCB board 1, wherein a chip body 15 is installed at the top of the PCB board 1, a cross rod 16 is arranged above the chip body 15, movable rods 5 are fixedly arranged at the four sides of the bottom of the cross rod 16, a fixed rod 2 is arranged below the movable rod 5, the fixed rod 2 is fixedly arranged at the top of the PCB board 1, a groove 4 is longitudinally formed at the top of the fixed rod 2, the movable rod 5 is inserted in the groove 4, a threaded cylinder 3 is fixedly arranged at the bottom of the groove 4, elastic screws 6 are respectively arranged at four corners of the top of the cross rod 16, the movable rod 5 and the cross rod 16 are in threaded fit with the elastic screws 5, the bottom of the elastic screws 6 are in threaded connection with the threaded cylinder 3, a rubber ring 7 is sleeved on the elastic screws 6, the chip body 15 is installed on the PCB board 1 through the structures of the arranged cross rod 16, the movable rod 5, the threaded cylinder 3, the elastic screws 6 are downwards arranged above the chip body 15, the elastic screw rod 16 is screwed into the threaded cylinder 3, the elastic screw 16 drives the cross rod 16 to move downwards, and the cross rod 16 is driven to move downwards, and the chip body 16 is in a fixed on the chip body 15, and the chip body is not in firm connection with an auxiliary circuit through the fixed circuit;

as an improvement of the above technical solution, the side wall of the fixing rod 2 is fixedly provided with the fan heat dissipation mechanism 14, the fan heat dissipation mechanism 14 comprises the mounting block 141, the outside of the mounting block 141 is provided with the mounting groove 144, the mounting groove 144 is internally provided with the heat dissipation fan 143, the front surface of the mounting block 141 is provided with the vent hole 142, the vent hole 142 is arranged close to one side of the fixing rod 2, the vent hole 142 is communicated with the mounting groove 144, the side wall of the fixing rod 2 is provided with the temperature sensor 13, the temperature sensor 13 is positioned right above the fan heat dissipation mechanism 14, the temperature sensor 13 is electrically connected with the temperature controller, the temperature controller is electrically connected with the heat dissipation fan 143, the temperature sensor 13 senses the temperature around the chip body 15 through the structures such as the heat dissipation fan 143, the vent hole 142, the temperature sensor 13 and the temperature sensor 13, when the temperature is higher, the temperature controller controls the heat dissipation fan 143 to cool the chip body 1, the problem that the heat generated when the chip works is more and the existing integrated circuit chip is bad is solved;

as the improvement of the technical scheme, a plurality of through grooves 9 are uniformly formed in the top of the cross rod 16, the radiating fins 8 are arranged in the through grooves 9, the telescopic elastic rods 12 are respectively arranged on two sides of the upper end in the through grooves 9, the bottoms of the telescopic restoring rods 12 are fixedly connected with the radiating fins 8, the radiating fins 8 are in contact with the chip body 15, the telescopic elastic rods 12 comprise fixing columns 121, slots 124 are longitudinally formed in the bottoms of the fixing columns 121, movable columns 125 are inserted in the slots 124, the bottoms of the movable columns 125 are fixedly connected with the radiating fins 8, telescopic columns 122 are fixedly arranged at the tops of the slots 124, the bottoms of the telescopic columns 122 are fixedly connected with the movable columns 125, springs 123 are sleeved on the telescopic columns 122, positioning blocks 11 are fixedly arranged on the cross rods 16, positioning blocks 11 are provided with positioning screws 10, the positioning blocks 11 are fixedly arranged through the positioning screws 10, the radiating fins 8, the fixing columns 121, the radiating fins 8 are tightly adhered to the chip body 15 under the action of spring force of the springs 123, and the radiating fins 8 can further improve the radiating performance of the chip body 15.

The working principle and the using method of the utility model are as follows:

when the chip body 15 is installed on the PCB 1, the cross rod 16 is located above the chip body 15, the elastic screw rod 6 is screwed downwards, the elastic screw rod 6 is screwed into the threaded cylinder 3, the cross rod 16 is driven to move downwards, the cross rod 16 abuts against the chip body 15, the chip body 15 is provided with an auxiliary fixing function, the temperature sensor 13 senses the temperature around the chip body 15, when the temperature is higher, the temperature sensor 13 transmits signals to the temperature controller, the temperature controller controls the cooling fan 143 to work, the cooling fan 143 cools the chip body 1, and the cooling fin 8 is tightly attached to the chip body 15 under the elastic force of the spring 123 through the structures such as the cooling fin 8, the fixing column 121, the movable column 125 and the spring 123, so that the cooling performance of the chip body 15 can be further improved.

The foregoing is merely illustrative of the present utility model and is not to be construed as limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; all equivalent structures or equivalent flow changes made by the specification and the attached drawings of the utility model or directly or indirectly applied to other related technical fields are included in the protection scope of the utility model.

Claims

1. An integrated circuit chip with self-protection mechanism, characterized in that: including the PCB board, the chip body is installed at PCB board top, chip body top is provided with the cross pole, the bottom four sides of cross pole are fixed respectively and are provided with the movable rod, the movable rod below is provided with the dead lever, the dead lever is fixed to be set up the top of PCB board, the recess has been vertically seted up at the dead lever top, the recess interpolation is equipped with the movable rod, the fixed screw barrel that is provided with in the recess bottom, cross pole top four corners is provided with the elasticity screw rod respectively, the movable rod with the cross pole all with elasticity screw rod screw thread fit, elasticity screw rod bottom with screw barrel threaded connection, the cover is equipped with the rubber circle on the elasticity screw rod.

2. An integrated circuit chip with self-protection mechanism according to claim 1, wherein: the fixing rod is characterized in that a fan radiating mechanism is fixedly arranged on the side wall of the fixing rod and comprises a mounting block, a mounting groove is formed in the outer side of the mounting block, and a radiating fan is arranged in the mounting groove.

3. An integrated circuit chip with self-protection mechanism according to claim 2, wherein: the mounting block is provided with a vent hole on the front face, the vent hole is arranged close to one side of the fixing rod, and the vent hole is communicated with the mounting groove.

4. An integrated circuit chip with self-protection mechanism according to claim 3, wherein: the side wall of the fixing rod is provided with a temperature sensor, the temperature sensor is positioned right above the fan radiating mechanism, the temperature sensor is electrically connected with a temperature controller, and the temperature controller is electrically connected with the radiating fan.

5. An integrated circuit chip with self-protection mechanism according to claim 4, wherein: the top of the cross rod is uniformly provided with a plurality of through grooves, cooling fins are arranged in the through grooves, two sides of the upper end in the through grooves are respectively provided with a telescopic elastic rod, the bottom of the telescopic restoring rod is fixedly connected with the cooling fins, and the cooling fins are in contact with the chip body.

6. An integrated circuit chip with self-protection mechanism according to claim 5, wherein: the telescopic elastic rod comprises a fixed column, a slot is longitudinally formed in the bottom of the fixed column, a movable column is inserted into the slot, and the bottom end of the movable column is fixedly connected with the radiating fin.

7. An integrated circuit chip with self-protection mechanism according to claim 6, wherein: the telescopic column is fixedly arranged at the inner top of the slot, the bottom end of the telescopic column is fixedly connected with the movable column, and a spring is sleeved on the telescopic column.

8. An integrated circuit chip with self-protection mechanism according to claim 7, wherein: the top of the fixed column is fixedly provided with a positioning block, the positioning block is arranged on the cross rod, the positioning block is provided with a positioning screw, and the positioning block is fixed through the positioning screw.