Circuit auxiliary device based on CBB circuit library

Abstract

The invention discloses a circuit auxiliary device based on a CBB circuit library, and the device comprises a housing, the front surface of the housing is provided with a mounting port, the back surface of the housing is fixedly provided with a backboard through screws, the inner wall of the housing is provided with a mounting groove, and the middle position of the interior of the housing is fixedly provided with a mounting seat. The top and the bottom of the interior of the shell are each provided with a heat dissipation mechanism, and the two heat dissipation mechanisms are arranged on the rear side of the mounting groove. The circuit board is protected through the shell, the circuit board is installed and clamped through the installation groove, the circuit board is supported through the supporting columns, it is ensured that the circuit board is placed stably, the circuit board cannot vibrate in the data acquisition stage, and data fluctuation caused by vibration is avoided; by arranging the heat dissipation mechanism, it is ensured that the surface of the circuit board is not overheated in the data collection operation process, the load of long-time data collection of the circuit board is reduced, and the situation that the surface of the circuit board is overheated and damaged due to long-time data collection is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of circuit auxiliary devices, and in particular to a circuit auxiliary device based on a CBB circuit library. Background Art

[0002] Common Building Blocks (CBB) refer to components, modules, technologies and other related design achievements that can be shared between different products and systems. Through product reorganization and the establishment of a CBB database, the reuse and sharing of technologies, modules, subsystems and components between different products can be achieved, which can shorten the product development cycle and reduce product costs.

[0003] For example, a circuit-aided design method and device based on the CBB circuit library is proposed in 201910567175.3, which imports the circuit schematic diagram into the PCB diagram, and for the module circuit included in the circuit schematic diagram, the corresponding PCB diagram is derived from the CBB library, and the positioning and placement as well as the circuit network information refresh synchronization are performed to draw the PCB diagram. This can improve development efficiency, standardize circuit design, and enhance the standardization and quality stability of circuit design.

[0004] In addition to software support, hardware equipment is also necessary in the design process of the CBB circuit library. It is necessary to collect data from a variety of different circuit boards or install them. In this process, different types of circuit boards need to be run to collect data for the simulation circuit. In order to ensure the accuracy of the collection, the circuit board needs to be in the best operating environment to avoid the influence of external factors on the data.

[0005] Therefore, the present invention proposes a circuit auxiliary device based on the CBB circuit library to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a circuit auxiliary device based on a CBB circuit library to solve the problems raised by the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: a circuit auxiliary device based on a CBB circuit library, comprising a housing, characterized in that: a mounting opening is provided on the front of the housing, and a back plate is fixedly mounted on the back of the housing by screws; The inner wall of the housing is provided with a mounting groove, both ends of the mounting groove are provided with slots, an insert shaft is movably installed inside the slot, the top of the insert shaft and the inner wall of the slot are connected by a connecting spring, and a soft pad is fixedly installed at the bottom end of the insert shaft; A mounting seat is fixedly installed in the middle position inside the shell, and a transverse moving groove and a vertical moving groove are opened on the front of the mounting seat. A clamping block is slidably installed inside the transverse moving groove and the vertical moving groove, and the clamping block is fixedly connected to a support column extending from the transverse moving groove and the vertical moving groove; A group of heat dissipation mechanisms are respectively arranged on the top and bottom of the shell, two groups of the heat dissipation mechanisms are arranged on the rear side of the mounting groove, one group of the heat dissipation mechanisms includes a partition, two heat dissipation cylinders, a support plate, two water tanks and multiple water pipes, and the four heat dissipation cylinders of the two groups of the heat dissipation mechanisms are respectively arranged at the four corners of the mounting seat, the partition and the support plate are arranged in parallel inside the shell, and the partition is close to the mounting groove, the two water tanks are respectively fixedly mounted on the two ends of the rear side of the support plate, the multiple water pipes are equidistantly mounted on the support plate, adjacent water pipes are connected by conduits, and the water pipes at both ends of the support plate are respectively connected to adjacent water tanks by conduits, the heat dissipation cylinder is fixedly mounted on both ends of the partition, a heat dissipation fan is fixedly mounted at the input port of the heat dissipation cylinder, and a partition net is fixedly mounted at the output port of the heat dissipation cylinder.

[0008] Preferably, a circuit board is fixedly installed on the left side of the shell, and a plurality of connection ports are opened on the circuit board, and the plurality of connection ports include a USB interface, a TTL level interface, a CMOS level interface, an ECL level interface, an RS-232 level interface, and a differential balanced level interface.

[0009] Preferably, an insertion port is provided at the bottom of the shell, and a sealing plate is slidably mounted at a position of the bottom of the shell corresponding to the insertion port.

[0010] Preferably, a ventilation box is fixedly mounted on the top of the outer shell, and the ventilation box is connected to the outer shell.

[0011] Preferably, the transverse movement grooves and the vertical movement grooves are arranged in a "well" shape, and eight support columns are provided.

[0012] Preferably, the water tank is filled with coolant.

[0013] Preferably, a water pump is installed inside one of the two water tanks in a group of the heat dissipation mechanisms.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a shell, which protects the circuit board, installs and clamps the circuit board through the installation groove, and supports the circuit board through the support column, so as to ensure the stability of the circuit board, so that the circuit board will not vibrate during the data collection stage, thereby avoiding data fluctuations caused by vibration.

[0015] 2. The present invention is provided with a heat dissipation mechanism, which ensures that the surface of the circuit board will not overheat during the data acquisition process, reduces the load of the circuit board for long-term data acquisition, and avoids the situation where the circuit board surface is overheated and damaged due to long-term data acquisition. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the rear structure of the present invention; Figure 3 It is a top cross-sectional view of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center; Figure 5 For the present invention Figure 3 A magnified view of the structure at B in the middle; Figure 6 It is a schematic diagram of the internal structure of the mounting base of the present invention.

[0017] In the figure: 1. shell; 2. installation port; 3. installation slot; 4. installation seat; 5. heat dissipation mechanism; 501. partition; 502. heat dissipation tube; 503. support plate; 504. water tank; 505. cooling fan; 506. partition net; 507. water pipe; 508. conduit; 6. horizontal moving slot; 7. vertical moving slot; 8. support column; 9. circuit board; 10. connection port; 11. ventilation box; 12. back plate; 13. insertion port; 14. sealing plate; 15. slot; 16. plug shaft; 17. connecting spring; 18. cushion; 19. block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-6 The present invention provides a technical solution, a circuit auxiliary device based on the CBB circuit library, comprising a housing 1, a mounting opening 2 is provided on the front of the housing 1, and a back plate 12 is fixedly installed on the back of the housing 1 by screws; The inner wall of the housing 1 is provided with a mounting groove 3, both ends of the mounting groove 3 are provided with slots 15, an insert shaft 16 is movably installed inside the slot 15, the top of the insert shaft 16 and the inner wall of the slot 15 are connected by a connecting spring 17, and a cushion 18 is fixedly installed at the bottom end of the insert shaft 16; A mounting seat 4 is fixedly installed in the middle position inside the housing 1, and a transverse moving groove 6 and a vertical moving groove 7 are opened on the front of the mounting seat 4. A clamping block 19 is slidably installed inside the transverse moving groove 6 and the vertical moving groove 7. The clamping block 19 is fixedly connected to a support column 8 extending from the transverse moving groove 6 and the vertical moving groove 7; A group of heat dissipation mechanisms 5 are respectively arranged at the top and bottom of the shell 1. Two groups of heat dissipation mechanisms 5 are arranged at the rear side of the mounting groove 3. One group of heat dissipation mechanisms 5 includes a partition 501, two heat dissipation cylinders 502, a support plate 503, two water tanks 504 and multiple water pipes 507. The four heat dissipation cylinders 502 of the two groups of heat dissipation mechanisms 5 are respectively arranged at the four corners of the mounting seat 4. The partition 501 and the support plate 503 are arranged in parallel inside the shell 1, and the partition 501 is close to the mounting groove 3. The two water tanks 504 are respectively fixedly installed at both ends of the rear side of the support plate 503. Multiple water pipes 507 are equidistantly installed on the support plate 503. Adjacent water pipes 507 are connected by a conduit 508. The water pipes 507 at both ends of the support plate 503 are respectively connected to the adjacent water tanks 504 by the conduit 508. The heat dissipation cylinder 502 is fixedly installed at both ends of the partition 501. A heat dissipation fan 505 is fixedly installed at the input port of the heat dissipation cylinder 502, and a partition net 506 is fixedly installed at the output port of the heat dissipation cylinder 502.

[0020] Furthermore, a circuit board 9 is fixedly installed on the left side of the housing 1, and a plurality of connection ports 10 are provided on the circuit board 9, including a USB interface, a TTL level interface, a CMOS level interface, an ECL level interface, an RS-232 level interface, and a differential balanced level interface.

[0021] Furthermore, an insertion port 13 is provided at the bottom of the housing 1 , and a sealing plate 14 is slidably mounted at a position of the bottom of the housing 1 corresponding to the insertion port 13 .

[0022] Furthermore, a ventilation box 11 is fixedly installed on the top of the outer shell 1 , and the ventilation box 11 is connected to the outer shell 1 .

[0023] Furthermore, the transverse moving groove 6 and the vertical moving groove 7 are arranged in a "well" shape, and eight supporting columns 8 are provided.

[0024] Furthermore, the water tank 504 is filled with coolant.

[0025] Furthermore, among the two water tanks 504 in a set of heat dissipation mechanisms 5, one of the water tanks 504 has a water pump installed inside.

[0026] Working principle: 1) First, slide the sealing plate 14 to open the insertion port 13, insert the circuit board into the insertion port 13, and insert the data output socket of the circuit board into the circuit board 9; 2) When the circuit board is inserted, the soft pad 18 will be pushed to drive the insertion shaft 16 to contract, and the outer edge of the circuit board will be clamped into the inside of the installation groove 3 through the torsion of the connecting spring 17. The movable support column 8 drives the clamping block 19 to move inside the horizontal movable groove 6 and the vertical movable groove 7. The position of the support column 8 is moved according to the size of the circuit board, and the circuit board is protected by the housing 1; 3) The wind generated by the cooling fan 505 is then used for air cooling and heat dissipation. The outside wind enters the interior of the housing 1 through the ventilation box 11, and the coolant in the water tank 504 is used for water cooling and heat dissipation; 4) Finally, the water pump inside the water tank 504 circulates the coolant in the multiple water pipes 507 and the two water tanks 504, and heat is dissipated through heat conduction of the coolant.

[0027] In summary, the present invention is provided with a housing 1, through which the circuit board is protected, the circuit board is installed and connected through the mounting groove 3, and the circuit board is supported by the support column 8, so as to ensure that the circuit board is placed stably, so that the circuit board will not vibrate during the data acquisition stage, and data fluctuations caused by vibration are avoided. The present invention is provided with a heat dissipation mechanism 5, which ensures that the surface of the circuit board will not overheat during the data acquisition operation, reduces the load of the circuit board for long-term data acquisition, avoids the situation where the circuit board surface is overheated and damaged due to long-term data acquisition, and solves the problem that the high temperature or vibration of the circuit board caused by external factors during the data acquisition stage of the circuit board affects the accuracy of data acquisition.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit auxiliary device based on a CBB circuit library, comprising a housing (1), characterized in that: The front side of the housing (1) is provided with a mounting opening (2), and the back side of the housing (1) is fixed with a back plate (12) by means of screws; The inner wall of the housing (1) is provided with a mounting groove (3), both ends of the mounting groove (3) are provided with slots (15), an insert shaft (16) is movably installed inside the slot (15), the top of the insert shaft (16) and the inner wall of the slot (15) are connected via a connecting spring (17), and a soft pad (18) is fixedly installed at the bottom end of the insert shaft (16); A mounting seat (4) is fixedly installed in the middle position inside the housing (1), a transverse moving groove (6) and a vertical moving groove (7) are provided on the front side of the mounting seat (4), a clamping block (19) is slidably installed inside the transverse moving groove (6) and the vertical moving groove (7), and the clamping block (19) is fixedly connected to a support column (8) extending from the inside of the transverse moving groove (6) and the vertical moving groove (7); A group of heat dissipation mechanisms (5) are respectively arranged at the top and bottom of the interior of the housing (1); the two groups of heat dissipation mechanisms (5) are arranged at the rear side of the mounting groove (3); the one group of heat dissipation mechanisms (5) comprises a partition (501), two heat dissipation cylinders (502), a support plate (503), two water tanks (504) and a plurality of water pipes (507); the four heat dissipation cylinders (502) of the two groups of heat dissipation mechanisms (5) are respectively arranged at the four corners of the mounting seat (4); the partition (501) and the support plate (503) are arranged in parallel inside the housing (1); the partition (501) is close to the mounting groove (3); the two water tanks (504) are respectively fixedly mounted at both ends of the rear side of the support plate (503); the plurality of water pipes (507) are equidistantly mounted on the support plate (503); adjacent water pipes (507) are connected via a conduit (508); the water pipes (507) at both ends of the support plate (503) are respectively connected to adjacent water tanks (504) via a conduit (508); the heat dissipation tube (502) is fixedly mounted at both ends of the partition plate (501); a heat dissipation fan (505) is fixedly mounted at the input port of the heat dissipation tube (502); and a partition net (506) is fixedly mounted at the output port of the heat dissipation tube (502).

2. A circuit auxiliary device based on a CBB circuit library according to claim 1, characterized in that: A circuit board (9) is fixedly mounted on the left side of the housing (1), and a plurality of connection ports (10) are provided on the circuit board (9), wherein the plurality of connection ports (10) include a USB interface, a TTL level interface, a CMOS level interface, an ECL level interface, an RS-232 level interface, and a differential balanced level interface.

3. The circuit auxiliary device based on the CBB circuit library according to claim 1, characterized in that: An insertion opening (13) is provided at the bottom of the housing (1), and a sealing plate (14) is slidably mounted at a position of the bottom of the housing (1) corresponding to the insertion opening (13).

4. The circuit auxiliary device based on the CBB circuit library according to claim 1, characterized in that: A ventilation box (11) is fixedly mounted on the top of the outer shell (1), and the ventilation box (11) is in communication with the outer shell (1).

5. The circuit auxiliary device based on the CBB circuit library according to claim 1, characterized in that: The transverse movement groove (6) and the vertical movement groove (7) are arranged in a "well" shape, and eight support columns (8) are provided.

6. A circuit auxiliary device based on a CBB circuit library according to claim 1, characterized in that: The water tank (504) is filled with cooling liquid.

7. The circuit auxiliary device based on the CBB circuit library according to claim 1, characterized in that: A water pump is installed inside one of the two water tanks (504) in the heat dissipation mechanism (5).

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