Integrated circuit board mounting seat

Abstract

The utility model discloses an integrated circuit board mounting seat, and relates to the technical field of circuit boards. The mounting seat comprises a mounting seat body, a mounting ring is fixedly connected to the side face of the mounting seat body, a cover plate is fixedly connected to the top of the mounting seat body, cushioning equipment is arranged in the mounting seat body and comprises a short column, the bottom of the short column is fixedly connected to the inner wall of the mounting seat body, and the bottom of the short column is fixedly connected to the inner wall of the mounting seat body. And the top of the short column is fixedly connected with a placing plate. Through mutual cooperation among the short columns, the first springs, the hinging devices, the linkage rods and the like in the cushioning equipment, the circuit board is prevented from being damaged when being vibrated in the mounting seat body, vibration is reduced, the circuit board can be effectively protected from being influenced by external impact and vibration, and the service life of the circuit board is prolonged. Risks of loosening, damage or breakage of components on the circuit board are reduced, the service life of equipment is prolonged, and maintenance and replacement cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit boards, in particular to an integrated circuit board mounting seat. Background Art

[0002] A common integrated circuit board (PCB) mounting base is a soldering base used in surface mount technology (SMT). This mounting base is usually made of conductive materials, such as copper alloy plated with gold or silver, and is used to fix the PCB board and ensure electrical connection.

[0003] According to a disclosed mounting seat for integrated circuit boards (CN 213459706 U), it includes a mounting plate, a top plate is fixedly mounted on the right side of the front of the mounting plate, a weather-resistant coating is sprayed on the front of the top plate, and a waterproof board is fixedly connected to the back of the weather-resistant coating. The utility model provides a waterproof coating, and the waterproof coating is a polyurethane coating, which has excellent waterproof performance, excellent wear resistance, excellent chemical resistance and oil resistance, strong adhesion, and low-temperature curing performance. Through the improvement of the formula, the polyurethane coating can be made into a high-hardness coating. The circuit board is installed inside the mounting seat. When the mounting seat is impacted and vibrated, the circuit board may be damaged, which may cause the risk of loosening, damage or breakage of components on the circuit board. It is difficult to reduce the risk of loosening, damage or breakage of components on the circuit board through the mutual cooperation between components such as the waterproof board and the top plate, and it is difficult to extend the service life of the equipment, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated circuit board mounting seat. Through the mutual cooperation between the short column, spring, hinge, linkage rod and other components inside the shock-absorbing device, the circuit board will not be damaged by vibration when it is inside the mounting seat body, the vibration is reduced, the circuit board can be effectively protected from external impact and vibration, the risk of loosening, damage or breakage of components on the circuit board is reduced, the service life of the equipment is extended, the maintenance and replacement costs are reduced, and the existing problems are solved.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses an integrated circuit board mounting seat, comprising a mounting seat body, a mounting ring fixedly connected to the side of the mounting seat body, a cover plate fixedly connected to the top of the mounting seat body, a shock absorbing device arranged inside the mounting seat body, the shock absorbing device comprising a short column, the bottom of the short column fixedly connected to the inner wall of the mounting seat body, the top of the short column fixedly connected to a placement plate, a spring arranged on the circumferential surface of the short column, a bottom plate fixedly connected to the inner wall of the mounting seat body, a round rod fixedly connected to the side of the bottom plate, a connecting block slidably connected to the circumferential surface of the round rod, a hinge fixedly connected to the bottom of the placement plate, a linkage rod rotatably connected to the inner wall of the hinge, and the end of the linkage rod away from the hinge is rotatably connected to the inner wall of the connecting block.

[0007] Furthermore, a second spring is fixedly connected to the side of the connecting block, and one end of the second spring away from the connecting block is slidably sleeved on the circumferential surface of the round rod. The design of the second spring is conducive to better mitigating vibration.

[0008] Furthermore, there are two connecting blocks, hinges, and linkage rods, and they are symmetrical to each other along the vertical center axis of the round rod. There are two shock-absorbing devices, and they are symmetrical to each other along the vertical center axis of the placement plate. There are two of them, which can reduce vibration on both sides at the same time.

[0009] Furthermore, a heat dissipation device is provided on the inner wall of the mounting seat body, and the heat dissipation device includes a motor, the side of the motor is fixedly connected to the inner wall of the mounting seat body, a threaded rod is fixedly connected to the output shaft of the motor, a threaded sleeve is threadedly connected on the circumferential surface of the threaded rod, a limiting rod is fixedly connected to the side of the motor, an end of the limiting rod away from the motor is fixedly passed through the side of the threaded sleeve, and a fan is fixedly connected to the top of the threaded sleeve. Such a design can dissipate heat from the circuit board inside the mounting seat.

[0010] Furthermore, a switch is provided on the top of the fan, the fan is located on the side of the placement plate, and the threaded sleeve is configured to be made of metal material, which is not easily damaged and can be used for a long time.

[0011] Furthermore, the heat dissipation device is located on the side of the placement plate, the limiting rod is made of metal material, and the top of the placement plate is fixedly connected with a fixing block, and the design of the fixing block can better install the circuit board.

[0012] Furthermore, four fixing blocks are provided, arranged in groups of two, and are symmetrical with each other along the vertical center axis of the placement plate. Heat dissipation holes are provided on the side of the mounting seat body, and the design of the heat dissipation holes can effectively dissipate heat inside the mounting seat body.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes that the circuit board will not be damaged by vibration when it is inside the mounting seat body through the mutual cooperation between the short column, spring, hinge, linkage rod and other components inside the shock absorbing device, reduces vibration, can effectively protect the circuit board from external impact and vibration, reduces the risk of loosening, damage or breakage of components on the circuit board, extends the service life of the equipment, and reduces the cost of maintenance and replacement.

[0015] 2. The utility model realizes the heat dissipation of the circuit board inside the mounting base through the mutual cooperation between the motor, threaded rod, threaded sleeve, limit rod, fan and other components inside the heat dissipation device, which can effectively reduce the temperature of the circuit board, ensure that the electronic components operate within the normal operating temperature range, maintain stable performance, avoid performance degradation or failure due to excessive temperature, thereby improving the working efficiency and stability of the equipment.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0019] Figure 2 It is a three-dimensional side view structural diagram of the placement plate of the utility model;

[0020] Figure 3 It is a three-dimensional side view structural diagram of the connection block of the utility model;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the three-dimensional enlarged structure of B.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Mounting seat body; 2. Mounting ring; 3. Cover plate; 4. Shock-absorbing device; 41. Short column; 42. Spring 1; 43. Bottom plate; 44. Articulator; 45. Linkage rod; 46. Round rod; 47. Spring 2; 48. Connecting block; 49. Placement plate; 5. Heat dissipation device; 51. Motor; 52. Threaded rod; 53. Threaded sleeve; 54. Limit rod; 55. Fan; 56. Switch; 6. Fixing block; 7. Heat dissipation hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model is an integrated circuit board mounting seat, comprising a mounting seat body 1, a mounting ring 2 is fixedly connected to the side of the mounting seat body 1, a cover plate 3 is fixedly connected to the top of the mounting seat body 1, a shock absorbing device 4 is arranged inside the mounting seat body 1, and the shock absorbing device 4 comprises a short column 41, the bottom of the short column 41 is fixedly connected to the inner wall of the mounting seat body 1, the top of the short column 41 is fixedly connected to a placement plate 49, a spring 42 is arranged on the circumferential surface of the short column 41, a bottom plate 43 is fixedly connected to the inner wall of the mounting seat body 1, a round rod 46 is fixedly connected to the side of the bottom plate 43, a connecting block 48 is slidably connected to the circumferential surface of the round rod 46, a hinge 44 is fixedly connected to the bottom of the placement plate 49, a linkage rod 45 is rotatably connected to the inner wall of the hinge 44, and one end of the linkage rod 45 away from the hinge 44 is rotatably connected to the inner wall of the connecting block 48.

[0027] A second spring 47 is fixedly connected to the side of the connecting block 48. One end of the second spring 47 away from the connecting block 48 is slidably sleeved on the circumferential surface of the round rod 46. The design of the second spring 47 is conducive to better mitigating vibration.

[0028] There are two connecting blocks 48, hinges 44, and linkage rods 45, and they are symmetrical to each other along the vertical center axis of the round rod 46. There are two shock-absorbing devices 4, and they are symmetrical to each other along the vertical center axis of the placement plate 49. There are two, which can reduce vibration on both sides at the same time.

[0029] A heat dissipation device 5 is arranged on the inner wall of the mounting seat body 1, and the heat dissipation device 5 includes a motor 51. The side of the motor 51 is fixedly connected to the inner wall of the mounting seat body 1, a threaded rod 52 is fixedly connected to the output shaft of the motor 51, a threaded sleeve 53 is threadedly connected on the circumferential surface of the threaded rod 52, a limiting rod 54 is fixedly connected to the side of the motor 51, and one end of the limiting rod 54 away from the motor 51 is fixedly passed through the side of the threaded sleeve 53, and a fan 55 is fixedly connected to the top of the threaded sleeve 53. Such a design can dissipate heat for the circuit board inside the mounting seat.

[0030] A switch 56 is provided on the top of the fan 55. The fan 55 is located on the side of the placement plate 49. The threaded sleeve 53 is made of metal material, which is not easily damaged and can be used for a long time.

[0031] The heat dissipation device 5 is located on the side of the placement plate 49, the limiting rod 54 is made of metal material, and the top of the placement plate 49 is fixedly connected with a fixing block 6. The design of the fixing block 6 can better install the circuit board.

[0032] Four fixing blocks 6 are provided, two by two in a group, and are symmetrical with each other along the vertical center axis of the placement plate 49. Heat dissipation holes 7 are opened on the side of the mounting seat body 1. The design of the heat dissipation holes 7 can effectively dissipate heat inside the mounting seat body 1.

[0033] A specific application of this embodiment is: put the circuit board on the placement plate 49, fix the four corners of the circuit board by the fixing block 6, and the circuit board can be installed smoothly. When the mounting seat body 1 falls and is impacted, the support of the short column 41 and the elasticity of the spring 1 42 will reduce the vibration when it is impacted. The spring 1 42 bounces up and down and slowly reduces the impact force to the minimum. Through the cooperation of the hinge 44 and the linkage rod 45, when there is pressure, the two hinges 44 and the two linkage rods 45 will drive the two connecting blocks 48 to slide on the round rod 46. The spring 2 47 is connected in the middle of the two connecting blocks 48. When the two connecting blocks 48 slide, they will pull the spring 2 47, one pull and one send, The impact force will be slowly dispersed, thereby reducing the shock absorption of the placement plate 49 and the circuit board on the placement plate 49, and can effectively protect the circuit board from external impact and vibration. The motor 51 is started. When the motor 51 rotates, it will drive the threaded rod 52 to rotate. The rotation of the threaded rod 52 will drive the threaded sleeve 53 to move left and right. The limit rod 54 is used to limit the movement trajectory of the threaded sleeve 53. The movement of the threaded sleeve 53 will drive the fan 55 to move left and right. A switch 56 is provided on the fan 55 to facilitate the control of the fan 55. The fan 55 is located on the side of the placement plate 49, which will blow air to dissipate heat for the circuit board, ensuring that the electronic components operate within the normal operating temperature range and maintain stable performance.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated circuit board mounting seat, comprising a mounting seat body (1), characterized in that: A mounting ring (2) is fixedly connected to the side of the mounting seat body (1), a cover plate (3) is fixedly connected to the top of the mounting seat body (1), and a shock absorbing device (4) is arranged inside the mounting seat body (1); The shock absorbing device (4) comprises a short column (41), the bottom of which is fixedly connected to the inner wall of the mounting seat body (1), the top of which is fixedly connected to a placement plate (49), a spring (42) is arranged on the circumferential surface of the short column (41), a bottom plate (43) is fixedly connected to the inner wall of the mounting seat body (1), a round rod (46) is fixedly connected to the side of the bottom plate (43), a connecting block (48) is slidably connected to the circumferential surface of the round rod (46), a hinge (44) is fixedly connected to the bottom of the placement plate (49), a linkage rod (45) is rotatably connected to the inner wall of the hinge (44), and one end of the linkage rod (45) away from the hinge (44) is rotatably connected to the inner wall of the connecting block (48).

2. An integrated circuit board mounting seat according to claim 1, characterized in that: A second spring (47) is fixedly connected to the side surface of the connecting block (48), and one end of the second spring (47) away from the connecting block (48) is slidably sleeved on the circumferential surface of the round rod (46).

3. An integrated circuit board mounting seat according to claim 2, characterized in that: The connecting block (48), the hinge (44), and the linkage rod (45) are provided in pairs and are symmetrical to each other along the vertical center axis of the round rod (46); the shock absorbing device (4) is provided in pairs and are symmetrical to each other along the vertical center axis of the placement plate (49).

4. The integrated circuit board mounting base according to claim 3, characterized in that: A heat dissipation device (5) is arranged on the inner wall of the mounting seat body (1), and the heat dissipation device (5) comprises a motor (51), the side of the motor (51) is fixedly connected to the inner wall of the mounting seat body (1), a threaded rod (52) is fixedly connected to the output shaft of the motor (51), a threaded sleeve (53) is threadedly connected on the circumferential surface of the threaded rod (52), a limiting rod (54) is fixedly connected to the side of the motor (51), one end of the limiting rod (54) away from the motor (51) is fixedly passed through the side of the threaded sleeve (53), and a fan (55) is fixedly connected to the top of the threaded sleeve (53).

5. An integrated circuit board mounting seat according to claim 4, characterized in that: A switch (56) is provided on the top of the fan (55), the fan (55) is located on the side of the placement plate (49), and the threaded sleeve (53) is made of metal.

6. The integrated circuit board mounting seat according to claim 5, characterized in that: The heat dissipation device (5) is located on the side of the placement plate (49), the limiting rod (54) is made of metal material, and the top of the placement plate (49) is fixedly connected with a fixing block (6).

7. An integrated circuit board mounting seat according to claim 6, characterized in that: The fixing blocks (6) are provided in four numbers, arranged in groups of two and symmetrically along the vertical center axis of the placement plate (49), and heat dissipation holes (7) are provided on the side of the mounting seat body (1).

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