CN218941440U - Integrated circuit with adjustable force applied by pressing component - Google Patents
Integrated circuit with adjustable force applied by pressing component Download PDFInfo
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- CN218941440U CN218941440U CN202222619323.1U CN202222619323U CN218941440U CN 218941440 U CN218941440 U CN 218941440U CN 202222619323 U CN202222619323 U CN 202222619323U CN 218941440 U CN218941440 U CN 218941440U
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- integrated circuit
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- positioning
- chip
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Abstract
The utility model discloses an integrated circuit with an adjustable force applied by a pressing component, which comprises a circuit board, wherein the circuit board is provided with a frame body through a screw, positioning plates are inserted into the two end surfaces of one side of the frame body through reserved grooves in a sliding manner, positioning screws are arranged on the top surfaces of the positioning plates through reserved threaded holes, mounting grooves are formed in the bottom surfaces of the positioning screws, a rotating block is arranged on the top in each mounting groove through a rotating groove, springs are welded at the bottoms of the rotating blocks, and pressing plates for pressing chips are welded at the bottoms of the springs. According to the integrated circuit with the adjustable force applied by the pressing component, after the positioning screw rotates downwards, the pressing plate can press the fixed chip, and the spring can retract at the moment, so that the stress of the chip can be adjusted by rotating the positioning screw to compress the spring, and the stress of different positions of the chip can meet the requirements, and the integrated circuit is suitable for being widely popularized and used.
Description
Technical Field
The utility model relates to the technical field of integrated circuits, in particular to an integrated circuit with an adjustable force applied by a pressing component.
Background
An integrated circuit is a miniature electronic device or a component, most of the semiconductor industry today uses a silicon-based integrated circuit, which is an electronic device formed by soldering and packaging the semiconductor, resistor, capacitor and other elements required for forming a circuit with a certain function into a tube shell through the semiconductor manufacturing processes of oxidation, photoetching, diffusion, epitaxy, aluminum evaporation and the like, and in order to facilitate the installation of the chip, some integrated circuits are integrated with a structure of a mosaic chip.
Patent application number 202121062156.4 discloses an integrated circuit mosaic connection structure, has solved most integrated circuit mosaic connection structure now when using, often inconvenient take out the chip from mosaic, and then brought certain inconvenient problem for the detection of inspector or change personnel or change the chip.
When the chip is fixed, the existing integrated circuit cannot adjust the force applied by the pressing structure according to the connection condition of the pins of the chip, so that the pressing force applied by different positions of the chip is easily excessive or too small.
Disclosure of Invention
The utility model mainly aims to provide an integrated circuit with an adjustable force applied by a pressing component, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the integrated circuit comprises a circuit board, wherein the circuit board is provided with a frame body through screws, positioning plates are inserted into the two end surfaces of one side of the frame body in a sliding manner through reserved grooves, positioning screws are arranged on the top surface of the positioning plates through reserved threaded holes, mounting grooves are formed in the bottom surfaces of the positioning screws, rotating blocks are arranged on the tops in the mounting grooves through rotating grooves, springs are welded at the bottoms of the rotating blocks, and pressing plates for pressing down chips are arranged outside the mounting grooves and welded at the bottoms of the springs; when the pressing plate is in contact with the chip and the set screw is still rotating, the spring can apply upward force to the rotating block due to the fact that the spring is compressed, so that the rotating block cannot rotate along with the set screw, and the spring and the pressing plate cannot rotate, and stability of the pressing plate to chip fixation is guaranteed.
Further, slots for limiting the positions of the positioning plates are formed in the surfaces of two ends of one side of the frame body, fixing threaded holes are formed in the top surface of the part, located in the slots, of the positioning plates, fixing screws are installed on one side of the top of the frame body through reserved threaded holes, and the bottoms of the fixing screws are located in the fixing threaded holes; the fixing screw can be screwed into the fixing threaded hole in the insertion, so that the position of the positioning plate can be fixed.
Further, a circular through hole is formed in one end surface of the frame body.
Further, rubber pads are connected to the bottoms of the pressing plates in a gluing mode.
Further, the diameter of the pressing plate is smaller than that of the set screw.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up the set screw, spring and turning block, the back is rotated downwards to the set screw, can make the clamp plate push down fixed chip, and the spring can retract this moment to make through rotatory set screw compression spring, just can adjust the atress size of chip, and then can make the atress size of different positions of chip accord with the requirement, and, because the turning block can rotate for the set screw, so when the set screw rotates, if the clamp plate has contacted the chip, then spring and clamp plate can not rotate under the effect of turning block, in order to guarantee the stability of clamp plate.
Drawings
FIG. 1 is a schematic diagram of an integrated circuit with adjustable force applied by a pressing component according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a frame of an integrated circuit with adjustable force applied by a pressing component according to the present utility model.
Fig. 3 is an enlarged schematic diagram of a portion a of an integrated circuit with adjustable force applied by a pressing component according to the present utility model.
In the figure: 1. a circuit board; 2. a set screw; 3. a circular through hole; 4. a slot; 5. a positioning plate; 6. a set screw; 7. a spring; 8. a frame; 9. fixing the threaded holes; 10. a rotating block; 11. a mounting groove; 12. a rubber pad; 13. and (5) pressing plates.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, 2 and 3, an integrated circuit with an adjustable force applied by a pressing component comprises a circuit board 1, wherein the circuit board 1 is provided with a frame body 8 through screws, two end surfaces on one side of the frame body 8 are slidably inserted with a positioning plate 5 through a reserved groove, the top surface of the positioning plate 5 is provided with a positioning screw 6 through a reserved threaded hole, the bottom surface of the positioning screw 6 is provided with a mounting groove 11, the top in the mounting groove 11 is provided with a rotating block 10 through a rotating groove, the bottom of the rotating block 10 is welded with a spring 7, and the bottom of the spring 7 is positioned outside the mounting groove 11 and is welded with a pressing plate 13 for pressing a chip.
The two end surfaces of one side in the frame body 8 are provided with slots 4 for limiting the positions of the positioning plates 5, the top surfaces of the positioning plates 5, which are positioned in the slots 4, are provided with fixing threaded holes 9, one side of the top of the frame body 8 is provided with fixing screws 2 through reserved threaded holes, and the bottoms of the fixing screws 2 are positioned in the fixing threaded holes 9.
In this embodiment, as shown in fig. 2 and 3, when one end of the positioning plate 5 is located in the slot 4, a person can screw the bottom of the fixing screw 2 into the fixing threaded hole 9, so as to fix the position of the positioning plate 5 and further fix the position of the positioning screw 6.
Wherein, circular through hole 3 has been seted up on the frame 8 one end surface.
In this embodiment, as shown in fig. 1, the circular through hole 3 can increase the gas flow velocity in the frame 8, thereby facilitating heat dissipation of the chip.
Wherein, rubber pad 12 is glued and connected to the bottom of clamp plate 13.
In this embodiment, as shown in fig. 3, the rubber pad 12 has a certain deformation property, and can sufficiently contact the surface of the chip.
Wherein the diameter of the pressing plate 13 is smaller than that of the set screw 6.
In this embodiment, as shown in fig. 3, the positioning screw 6 can be detached from the positioning plate 5, so as to drive the pressing plate 13 to separate from the positioning plate 5, thereby facilitating the personnel to detach the positioning plate 5 from the frame 8.
It should be noted that, the present utility model is an integrated circuit with an adjustable force applied by a pressing component, when in operation, a person firstly pulls out the positioning plate 5 from the frame 8, then puts the chip into the frame 8, and connects pins at the bottom of the chip with corresponding mechanisms on the circuit board, next, the person can insert the positioning plate 5 into the frame 8, and one end of the positioning plate is positioned in the slot 4, thereby fixing the positioning plate 5, then the person can rotate the positioning screw 6 onto the positioning plate 5, thereby enabling the pressing plate 13 of the bottom plate to press the chip, thereby fixing the chip, and in the process, the person can adjust the downward rotating length of the positioning screw 6 according to the connection condition of the pins of the chip, thereby enabling the spring 7 to be compressed, and further adjusting the force applied by the pressing plate 13 to the chip, so as to enable the stress of different positions of the chip to meet the requirements.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An integrated circuit with an adjustable force applied by a pressing component, comprising a circuit board (1), and is characterized in that: the circuit board (1) is installed framework (8) through the screw, and framework (8) one side both ends surface is inserted through reserve groove slip and is equipped with locating plate (5), locating screw (6) are installed through reserving the screw hole on locating plate (5) top surface, and mounting groove (11) have been seted up on locating screw (6) bottom surface, rotating block (10) are installed through the rotating groove at the top in mounting groove (11), and rotating block (10) bottom welding has spring (7), spring (7) bottom is located outside mounting groove (11) and welds clamp plate (13) that have the pushing chip.
2. The integrated circuit of claim 1, wherein the hold-down member is adjustable in force, wherein: the utility model discloses a fixing device for the electric motor comprises a frame body (8), wherein a slot (4) for limiting the position of a locating plate (5) is formed in the surface of two ends of one side in the frame body (8), a fixing threaded hole (9) is formed in the top surface of the inner part of the slot (4) of the locating plate (5), a fixing screw (2) is mounted on one side of the top of the frame body (8) through a reserved threaded hole, and the bottom of the fixing screw (2) is located in the fixing threaded hole (9).
3. The integrated circuit of claim 1, wherein the hold-down member is adjustable in force, wherein: a circular through hole (3) is formed in one end surface of the frame body (8).
4. The integrated circuit of claim 1, wherein the hold-down member is adjustable in force, wherein: the bottom of the pressing plate (13) is connected with a rubber pad (12) in a gluing way.
5. The integrated circuit of claim 1, wherein the hold-down member is adjustable in force, wherein: the diameter of the pressing plate (13) is smaller than that of the set screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619323.1U CN218941440U (en) | 2022-10-07 | 2022-10-07 | Integrated circuit with adjustable force applied by pressing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619323.1U CN218941440U (en) | 2022-10-07 | 2022-10-07 | Integrated circuit with adjustable force applied by pressing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218941440U true CN218941440U (en) | 2023-04-28 |
Family
ID=86083695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222619323.1U Active CN218941440U (en) | 2022-10-07 | 2022-10-07 | Integrated circuit with adjustable force applied by pressing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218941440U (en) |
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2022
- 2022-10-07 CN CN202222619323.1U patent/CN218941440U/en active Active
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