PC substrate type CCS module convenient to disassemble

Abstract

The application discloses a PC substrate type CCS module convenient to disassemble and relates to the technical field of CCS modules. The CCS module comprises a PC material substrate, an aluminum bar one and an aluminum bar two which are detachably arranged on the PC material substrate, and bolts which are detachably arranged on the aluminum bar two; the PC material substrate is further attached with double-sided adhesive tape; the aluminum bar one and the aluminum bar two are fixed on the PC material substrate through buckle structures one respectively; the buckle structure one comprises a fixing portion, a fixing shaft is arranged on the fixing portion, a detection piece is arranged between the end face of the fixing portion and the PC material substrate and used for detecting the tightness state; a buckling portion and a limiting portion are arranged in an array on the circumference of the fixing shaft; a fixing sleeve is arranged in cooperation on the fixing shaft, the end portion of the bolt is provided with a nut, the nut is internally provided with a buckle structure two, and the application replaces rivet installation connection modes, is convenient to disassemble and operates conveniently.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of CCS modules, in particular to a PC substrate type CCS module convenient to disassemble and assemble. BACKGROUND

[0002] The PC substrate type CCS module refers to a CCS module using a substrate as a support material. Such a module is commonly used in high-density integrated circuits and complex circuit systems, and is widely used for connection and signal transmission in electronic products. The PC substrate serves as the foundation of the module and provides support and circuit connection functions. It enables compact integration of various electronic components and reduces wiring and space occupation. The PC substrate type CCS module is increasingly widely used in electronic products. Due to its excellent integration and electrical performance, it is particularly suitable for scenarios with limited space and high performance requirements. With the continuous progress of technology, it is expected that such modules will continue to develop to meet the increasingly complex circuit requirements. The current PC substrate type CCS module needs to install aluminum bars and other components on the PC material substrate. The existing installation method generally uses rivets or other connecting components, which is not convenient to disassemble and assemble. The rivets are time-consuming and laborious to remove, and are removed in a destructive manner, which is not suitable. Therefore, the application provides a PC substrate type CCS module convenient to disassemble and assemble, which replaces the rivet installation connection method and is convenient to disassemble and assemble and easy to operate. SUMMARY

[0003] In view of the above technical problems, the application replaces the rivet installation connection method and is convenient to disassemble and assemble and easy to operate.

[0004] The application provides a PC substrate type CCS module convenient to disassemble and assemble, which comprises a PC material substrate, an aluminum bar I and an aluminum bar II which are detachably arranged on the PC material substrate, and bolts which are detachably arranged on the aluminum bar II, and double-sided adhesive is attached to the PC material substrate; the aluminum bar I and the aluminum bar II are fixed on the PC material substrate through buckle structures I; the buckle structure I comprises a fixing part, a fixing shaft is arranged on the fixing part, a detection piece is arranged between the end face of the fixing part and the PC material substrate, and the detection piece is used for detecting the tightness; a buckling part and a limiting part are arranged in an array on the circumference of the fixing shaft; a fixing sleeve is arranged in cooperation on the fixing shaft, a tension disc is arranged in an extension mode on the end face of the fixing sleeve, a buckling seat I is arranged in an array in the fixing sleeve, the buckling seat I is installed in the fixing sleeve in a radial sliding mode, a release push part is arranged on the buckling seat I, a release ring is arranged in a sliding mode in the fixing sleeve, a pressing wheel is arranged on the release ring, the pressing wheel pushes the release push part, so that the buckling seat I moves, the buckling seat I is buckled between the buckling part and the limiting part, and the aluminum bar I and the aluminum bar II are fixed on the PC material substrate; a nut is arranged at the end of the bolt, a buckle structure II is arranged in the nut, the buckle structure II comprises a buckling frame which is arranged in a radial sliding mode on the nut, a buckling seat II is arranged at one end of the buckling frame, a buckling seat III is arranged in an extension mode on the aluminum bar II, and the buckling seat III is buckled with the buckling seat II, so that the bolt is fixed on the aluminum bar II.

[0005] Preferably, mounting holes are formed in the aluminum bar I and the aluminum bar II, and mounting holes are also formed in the corresponding positions of the PC material substrate, the fixing part of the buckle structure I passes through the mounting holes of the aluminum bar I, the aluminum bar II and the PC material substrate at the same time, and is fixed.

[0006] Preferably, the detection piece comprises a pressing plate which is arranged in an extension mode on the end face of the fixing part, and a spring I which is connected between the pressing plate and the end face of the fixing part and is used for providing elasticity; the detection piece further comprises a pressing detection substrate which is attached to the PC material substrate, and a pressure-sensitive sensor which is arranged on the pressing detection substrate, the pressing plate extrudes the pressure-sensitive sensor, the pressure-sensitive sensor outputs a feedback pressure signal, and the installation tightness is detected.

[0007] Preferably, a spring II which is used for providing elasticity is connected between the fixing sleeve and the tension disc.

[0008] Preferably, a spring III which is used for providing elasticity is connected between the release ring and the fixing sleeve.

[0009] Preferably, a spring IV which is used for providing elasticity is connected between the buckling seat I and the inner side of the fixing sleeve.

[0010] Preferably, the buckle structure II comprises a control torsion bar which is arranged in a rotating mode on the nut, and a rotating disc which is arranged on the control torsion bar.

[0011] Preferably, a torsional spring which is used for providing torsion is connected between the rotating disc and the nut.

[0012] Preferably, a connecting rod is rotatably installed on the rotating disc, one end of the connecting rod is rotatably connected with the buckling frame, and a spring six for providing elasticity is connected between the buckling frame and the nut.

[0013] Preferably, a spring five for providing elasticity is connected between the buckling seat three and the aluminum bar two.

[0014] Compared with the prior art, the present application has the following beneficial effects: (1) when the aluminum bar one and the aluminum bar two are installed, heat riveting is avoided, the buckle structure one is used for fixing, and the operation is convenient without damaging disassembly; (2) the buckling seat one is in contact with the buckling part, that is, the buckling seat one is extruded and moved, and finally buckled between the buckling part and the limiting part, at the same time, the tensioning disc is pressed on the PC material base plate, the spring two is pressed to play a tensioning role, and the stability is improved; (3) the pressing plate on the end face of the fixing part is pressed on the pressing detection base plate, that is, the pressing plate is in contact with the pressure sensitive sensor, the pressure sensitive sensor is pressed, and a feedback pressure signal is output to detect the installation tightness in real time; (4) the length specification of the bolt can be selected according to the need, the bolt is set in a detachable manner, the nut is matched and installed in the corresponding hole position on the aluminum bar two, the buckling seat two and the buckling seat three are buckled to fix the bolt. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a CCS module overall structure schematic diagram of the present application.

[0016] Figure 2 It is another angle structure schematic diagram of the CCS module of the present application.

[0017] Figure 3 It is an installation structure schematic diagram of the aluminum bar two of the present application.

[0018] Figure 4 It is a buckle structure one structure schematic diagram of the present application.

[0019] Figure 5 It is a pressing detection base plate installation structure schematic diagram of the present application.

[0020] Figure 6 It is a fixed shaft installation structure schematic diagram of the present application.

[0021] Figure 7 It is a fixed sleeve installation structure schematic diagram of the present application.

[0022] Figure 8 It is a cross section schematic diagram of the fixed sleeve of the present application.

[0023] Figure 9 It is a release ring structure schematic diagram of the present application.

[0024] Figure 10This is a schematic diagram of the bolt structure of the present invention.

[0025] Figure 11 This is a schematic cross-sectional view of the nut of the present invention.

[0026] Figure 12 This is a schematic diagram of the second snap-fit ​​structure of the present invention.

[0027] Figure 13 This is a schematic diagram of the control torsion bar structure of the present invention.

[0028] Reference numerals: 1-PC substrate; 2-Aluminum bar one; 3-Aluminum bar two; 4-Bolt; 5-Double-sided adhesive; 6-Fixing part; 7-Pressure detection substrate; 8-Fixing sleeve; 9-Fixing shaft; 10-Pressure sensor; 11-Pressure plate; 12-Spring one; 13-Snap-in part; 14-Limiting part; 15-Tensioning disc; 16-Spring two; 17-Release pressure ring; 18-Pressure roller; 19-Spring three; 20-Spring four; 21-Snap-in seat one; 22-Release pushing part; 23-Nut; 24-Control torsion bar; 25-Turntable; 26-Connecting rod; 27-Snap-in frame; 28-Snap-in seat two; 29-Snap-in seat three; 30-Spring five; 31-Spring six; 32-Torsion spring. Detailed Implementation

[0029] Example: Figures 1 to 13 As shown, aluminum bar 1 2 and aluminum bar 2 3 are detachably mounted on the PC substrate 1. A bolt 4 is detachably mounted on aluminum bar 2 3. Double-sided adhesive tape 5 is also attached to the PC substrate 1. Aluminum bar 1 2 and aluminum bar 2 3 are respectively fixed to the PC substrate 1 by a snap-fit ​​structure 1. The snap-fit ​​structure 1 includes a fixing part 6, and a fixing shaft 9 is provided on the fixing part 6. Mounting holes are opened on aluminum bar 1 2 and aluminum bar 2 3, and mounting holes are also opened at corresponding positions on the PC substrate 1. The fixing part 6 on the snap-fit ​​structure 1 passes through the mounting holes on aluminum bar 1 2, aluminum bar 2 3 and PC substrate 1 to fix them.

[0030] A detection element is provided between the end face of the fixing part 6 and the PC material substrate 1 to detect the tightness. The detection element includes a pressure plate 11 that is telescopically disposed on the end face of the fixing part 6, and a spring 12 for providing elastic force is connected between the pressure plate 11 and the end face of the fixing part 6. The detection element also includes a pressure detection substrate 7 attached to the PC material substrate 1, and a pressure sensor 10 is arranged on the pressure detection substrate 7. The pressure plate 11 squeezes the pressure sensor 10, and the pressure sensor 10 outputs a feedback pressure signal to detect the tightness of the installation.

[0031] The clamping part 13 and the limiting part 14 are arranged on the circumference of the fixed shaft 9; the fixed sleeve 8 is arranged on the fixed shaft 9 in a matching mode, the tension disc 15 is arranged on the end face of the fixed sleeve 8 in an extension mode, the clamping seat one 21 is arranged in the fixed sleeve 8 in an array mode, the clamping seat one 21 is installed in the fixed sleeve 8 in a radial sliding mode, the release push part 22 is arranged on the clamping seat one 21, the release pressure ring 17 is arranged in the fixed sleeve 8 in a sliding mode, the pressure wheel 18 is arranged on the release pressure ring 17, the pressure wheel 18 pushes the release push part 22 to make the clamping seat one 21 move, the clamping seat one 21 is clamped between the clamping part 13 and the limiting part 14, so as to fix the aluminum bar one 2 and the aluminum bar two 3 on the PC material substrate 1; the spring two 16 is connected between the fixed sleeve 8 and the tension disc 15 to provide an elastic force; the spring three 19 is connected between the release pressure ring 17 and the fixed sleeve 8 to provide an elastic force; the spring four 20 is connected between the clamping seat one 21 and the inside of the fixed sleeve 8 to provide an elastic force.

[0032] The end of the bolt 4 is provided with a nut 23, the inside of the nut 23 is provided with a buckle structure two, the buckle structure two includes the clamping frame 27 arranged on the nut 23 in a radial sliding mode, one end of the clamping frame 27 is provided with the clamping seat two 28, the clamping seat three 29 is arranged on the aluminum bar two 3 in an extension mode, the clamping seat three 29 is clamped with the clamping seat two 28 to fix the bolt 4 on the aluminum bar two 3; the buckle structure two includes the control torsion bar 24 arranged on the nut 23 in a rotating mode, the control torsion bar 24 is provided with the rotating disc 25; the rotating disc 25 and the nut 23 are connected with the torsion spring 32 for providing a torsion force; the connecting rod 26 is rotatably installed on the rotating disc 25, one end of the connecting rod 26 is rotatably connected with the clamping frame 27, the clamping frame 27 and the nut 23 are connected with the spring six 31 for providing an elastic force; the clamping seat three 29 and the aluminum bar two 3 are connected with the spring five 30 for providing an elastic force.

[0033] The working principle is as follows: in the embodiment, the PC material substrate 1 can be punched directly without the need for suction molding processing, the structure is simpler, and the raw materials, efficiency and cost are optimized; when the aluminum bar one 2 and the aluminum bar two 3 are installed, heat riveting is not needed, the buckle structure one is used for fixing, and the buckle structure one is convenient to disassemble and assemble.

[0034] Specifically, at the corresponding mounting holes on the aluminum bar 1, aluminum bar 2, and PC substrate 1, the fixing part 6 passes through the corresponding mounting holes on the aluminum bar 1, aluminum bar 2, and PC substrate 1. The fixing sleeve 8 cooperates with the fixing shaft 9, and the fastening seat 1 21 contacts the fastening part 13. That is, the fastening seat 1 21 is squeezed and moved, and finally fastened between the fastening part 13 and the limiting part 14. At the same time, the tensioning plate 15 is pressed on the PC substrate 1, and the spring 2 16 is compressed to play a tensioning role and improve stability. Further, the pressure plate 11 on the end face of the fixing part 6 is pressed on the pressure detection substrate 7. That is, the pressure plate 11 contacts the pressure sensor 10. The pressure sensor 10 is compressed and outputs a feedback pressure signal to detect the installation tightness in real time.

[0035] During disassembly, pressing the release ring 17 causes the pressure roller 18 to push the release push part 22, thereby moving the fastening seat 21 and dislocating it from the fastening part 13 to release the fastening state, thus completing the disassembly, replacing the destructive disassembly method. It should be noted that after installation, the release ring 17 and the fixing sleeve 8 are aligned, that is, the end faces are aligned, to prevent accidental pressing.

[0036] For the installation of bolt 4, the length of bolt 4 can be selected as needed. Bolt 4 is set in a detachable manner. Nut 23 is installed in the corresponding hole on aluminum bar 23. Fastening seat 28 and fastening seat 3 29 are fastened to fix bolt 4. When removing, by rotating the control torsion bar 24, the turntable 25 rotates accordingly. Under the connection of the connecting rod 26, the fastening frame 27 moves to disengage from the fastening seat 3 29, that is, the fastening state is released and the removal is completed. Torsion spring 32 provides torque, that is, after installation, torsion spring 32 maintains the angle and orientation of the control torsion bar 24. This embodiment is convenient for disassembly and assembly, eliminating the need for rivet fixing and heat riveting process, replacing the destructive disassembly and assembly method.

Claims

1. A PC substrate type CCS module that is easy to assemble and disassemble, comprising a PC substrate (1), wherein an aluminum bar one (2) and an aluminum bar two (3) are detachably mounted on the PC substrate (1), and a bolt (4) is detachably mounted on the aluminum bar two (3), and double-sided adhesive (5) is also attached to the PC substrate (1); characterized in that: Aluminum bar 1 (2) and aluminum bar 2 (3) are respectively fixed to the PC substrate (1) by a snap-fit ​​structure 1. The snap-fit ​​structure 1 includes a fixing part (6), a fixing shaft (9) is provided on the fixing part (6), and a detection element is provided between the end face of the fixing part (6) and the PC substrate (1) for detecting the tightness. A fastening part (13) and a limiting part (14) are arranged in an array on the circumference of the fixing shaft (9). A fixing sleeve (8) is provided on the fixing shaft (9), and a tensioning disc (15) is provided on the end face of the fixing sleeve (8). A fastening seat 1 (21) is arranged in an array inside the fixing sleeve (8). The fastening seat 1 (21) is radially slidably installed inside the fixing sleeve (8), and a release pushing part (22) is provided on the fastening seat 1 (21). A sliding part is provided on the inner side of the fixing sleeve (8). Release the pressure ring (17), and a pressure roller (18) is provided on the pressure ring (17). The pressure roller (18) pushes the release push part (22) to move the fastening seat one (21). The fastening seat one (21) is fastened between the fastening part (13) and the limiting part (14) to fix the aluminum bar one (2) and aluminum bar two (3) on the PC material substrate (1). The end of the bolt (4) is provided with a nut (23). The nut (23) is provided with a snap-fit ​​structure two. The snap-fit ​​structure two includes a snap-fit ​​frame (27) that is radially slidably provided on the nut (23). One end of the snap-fit ​​frame (27) is provided with a snap-fit ​​seat two (28). A snap-fit ​​seat three (29) is telescopically provided on the aluminum bar two (3). The snap-fit ​​seat three (29) is fastened with the snap-fit ​​seat two (28) to fix the bolt (4) on the aluminum bar two (3). The detection component includes a pressure plate (11) telescopically disposed on the end face of the fixed part (6), and a spring (12) for providing elastic force is connected between the pressure plate (11) and the end face of the fixed part (6); the detection component also includes a pressure detection substrate (7) attached to the PC material substrate (1), and a pressure sensor (10) is arranged on the pressure detection substrate (7). The pressure plate (11) squeezes the pressure sensor (10), and the pressure sensor (10) outputs a feedback pressure signal to detect the tightness of the installation; after installation, the pressure ring (17) and the fixing sleeve (8) are released to be aligned, that is, the end faces are aligned, to prevent accidental pressing.

2. The PC substrate type CCS module that is easy to install and disassemble according to claim 1, characterized in that: Mounting holes are provided on the aluminum bar 1 (2) and aluminum bar 2 (3), and mounting holes are also provided on the corresponding positions on the PC material substrate (1). The fixing part (6) on the buckle structure 1 passes through the mounting holes on the aluminum bar 1 (2), aluminum bar 2 (3) and PC material substrate (1) for fixing.

3. The PC substrate type CCS module that is easy to install and disassemble according to claim 1, characterized in that: A spring 2 (16) for providing elastic force is connected between the fixed sleeve (8) and the tensioning disc (15).

4. A PC substrate type CCS module that is easy to install and disassemble according to claim 1, characterized in that: A spring three (19) for providing elastic force is connected between the release ring (17) and the fixing sleeve (8).

5. A PC substrate type CCS module that is easy to install and disassemble according to claim 1, characterized in that: A spring four (20) for providing elastic force is connected between the fastening seat one (21) and the inner side of the fixing sleeve (8).

6. A PC substrate type CCS module that is easy to install and disassemble according to claim 1, characterized in that: The second buckle structure includes a control torsion bar (24) rotatably mounted on the nut (23), and a turntable (25) is mounted on the control torsion bar (24).

7. A PC substrate type CCS module that is easy to install and disassemble according to claim 6, characterized in that: A torsion spring (32) for providing torque is connected between the turntable (25) and the nut (23).

8. A PC substrate type CCS module that is easy to install and disassemble according to claim 7, characterized in that: A connecting rod (26) is rotatably mounted on the turntable (25). One end of the connecting rod (26) is rotatably connected to the fastening frame (27). A spring (31) for providing elastic force is connected between the fastening frame (27) and the nut (23).

9. A PC substrate type CCS module that is easy to install and disassemble according to claim 1, characterized in that: A spring five (30) for providing elastic force is connected between the fastening seat three (29) and the aluminum bar two (3).

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