A high-precision circuit board for 5G communication equipment

Abstract

The utility model discloses a kind of high-precision circuit boards for 5G communication equipment, including high-precision circuit board body, the bottom end of high-precision circuit board body is fixedly connected with two installation components along center symmetry, and the top end of high-precision circuit board body is fixedly connected with protection auxiliary assembly. In the above scheme, high-precision circuit board is set by protection auxiliary assembly, when object is about to contact with the top end of high-precision circuit board body, the protection auxiliary assembly set in the top end of high-precision circuit board body works at this time, then rectangular protection plate will replace high-precision circuit board body and object contact, and the external force received is transmitted to limiting telescopic rod and buffer spring, under the mutual cooperation of both, the force received by rectangular protection plate will be reduced, and the quality of circuit element in the top end of high-precision circuit board body can also be guaranteed, to reduce loss.

Description

Technical Field

[0001] This utility model relates to the field of 5G communication equipment technology, and more specifically, to a high-precision circuit board for 5G communication equipment. Background Technology

[0002] 5G, or fifth-generation mobile communication technology, is a new generation of broadband mobile communication technology characterized by high speed, low latency, and massive connectivity. It serves as the network infrastructure for realizing the interconnection of humans, machines, and things. High-precision circuit boards are required inside 5G communication devices. Circuit boards make circuits miniaturized and intuitive, playing an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. There are also multi-layer high-precision circuit boards, which can integrate multiple control circuits in one place, saving space.

[0003] For example, CN210274873U discloses an easily fixed multilayer high-precision circuit board. The key technical points of this solution are: it includes a circuit board body, a left support plate, a right support plate, and a substrate. The circuit board body has multiple sets arranged from top to bottom, all positioned between the left and right support plates above the substrate. The lower outer sides of both the left and right support plates are fixedly welded with fixing plates. The left support plate has three sets of guide slots arranged from top to bottom, and the right support plate has three sets of threaded holes arranged from top to bottom. A movable baffle is located in the middle of the left support plate. A rubber pad is fixedly embedded on the right side of a section of the movable baffle inside the guide slots. The rubber pad is located on the left side of the circuit board body, and the right side of the circuit board body is fixed... A ferrule is welded on, which movably engages with the end of a clamping screw. The clamping screw is threaded into a corresponding threaded hole on the right support plate. A voltage-stabilizing guide plate, rectangular in shape, is spaced between adjacent circuit board bodies. The left and right ends of the voltage-stabilizing guide plate are fixedly welded to the right side of the left support plate and the left side of the right support plate, respectively. Buffer blocks are fixedly provided on both the upper and lower surfaces of the voltage-stabilizing guide plate. The end of the buffer block furthest from the voltage-stabilizing guide plate movably fits against the side of the circuit board body. It is mainly constrained between the left and right support plates by the circuit board body. Limiting voltage-stabilizing guide plates are also provided on the upper and lower sides of the circuit board body, making the circuit board body installation structure stable, preventing wobbling, and avoiding poor contact.

[0004] The aforementioned easy-to-fix multilayer high-precision circuit board still has some shortcomings: since high-precision circuit boards are generally fixed with low-stress screws, once the high-precision circuit board needs to be installed, the assembly of multiple sets of bolts will increase the working time required, thereby reducing the working efficiency of the device. Therefore, there is a need to provide a high-precision circuit board for 5G communication equipment. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, embodiments of this utility model provide a high-precision circuit board for 5G communication equipment. By setting a protective auxiliary component, when an object is about to come into contact with the top of the high-precision circuit board body, the protective auxiliary component set at the top of the high-precision circuit board body will activate. Then, a rectangular protective plate will replace the high-precision circuit board body in contact with the object and transmit the external force to the limiting telescopic rod and the buffer spring. With the cooperation of the two, the force on the rectangular protective plate will be reduced, and the quality of the circuit components at the top of the high-precision circuit board body can also be guaranteed, thereby reducing losses and solving the problems existing in the prior art.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a high-precision circuit board for 5G communication equipment, comprising a high-precision circuit board body, two mounting components fixedly connected symmetrically along the center at the bottom end of the high-precision circuit board body, a protective auxiliary component fixedly connected at the top end of the high-precision circuit board body, and the bottom end of the high-precision circuit board body being connected to the interior of the 5G communication equipment through the mounting components. The installation component includes a stabilizing connecting block, and two limiting grooves are symmetrically formed at the top of the stabilizing connecting block along the center.

[0007] An electric telescopic rod is fixedly connected to one side of the limiting slide groove, and a connecting plate is fixedly connected to one end of the electric telescopic rod. The surface of the connecting plate is adapted to the interior of the limiting slide groove.

[0008] The connecting plate has four anti-slip pads bonded to its side wall, and the four anti-slip pads are divided into two equal groups.

[0009] The bottom end of the stabilizing connection block is connected to one side of the bottom end of the high-precision circuit board body, and there are two stabilizing connection blocks.

[0010] The protective auxiliary component includes a limiting post, and a connecting seat is fixedly connected to the bottom of the limiting post. The bottom of the limiting post is connected to one side of the top of the high-precision circuit board body.

[0011] The top of the connecting seat is fixedly connected to a limiting telescopic rod, and a buffer spring is fixedly sleeved on the surface of the limiting telescopic rod.

[0012] The top of the buffer spring is connected to a rectangular protective plate via a connecting seat. The cross-sectional area of ​​the rectangular protective plate is the same as that of the high-precision circuit board body.

[0013] The beneficial effects of the above-mentioned technical solution of this utility model are as follows: In the above solution, the high-precision circuit board is equipped with a protective auxiliary component. When an object is about to come into contact with the top of the high-precision circuit board body, the protective auxiliary component set on the top of the high-precision circuit board body will work. Then, the rectangular protective plate will replace the high-precision circuit board body to contact the object and transfer the external force to the limiting telescopic rod and the buffer spring. With the cooperation of the two, the force on the rectangular protective plate will be reduced, and the quality of the circuit components at the top of the high-precision circuit board body can also be guaranteed, thereby reducing the loss. In the above solution, the high-precision circuit board is equipped with mounting components. When it is necessary to connect the high-precision circuit board body to the inside of the 5G communication device, firstly, the two sets of mounting components are aligned with the surface of the installation location and snapped together. Then, the two sets of electric telescopic rods are activated and retracted. Immediately afterwards, the electric telescopic rods will drive the connecting plate and anti-slip pad to move until the surface of the anti-slip pad is tightly attached to the side wall of the installation location. At this time, the high-precision circuit board body can be installed. Because the electric telescopic rods have an automatic extension and retraction function, the distance between the two sets of relative connecting plates can be adjusted, thereby facilitating the installation of the high-precision circuit board body and saving time. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the overall structure of this utility model broken down. Figure 3 This is a schematic diagram showing the disassembled installation components of this utility model; Figure 4 This is a schematic diagram showing the disassembled protective auxiliary components of this utility model.

[0015] [Figure Labels] 1. High-precision circuit board body; 2. Mounting components; 3. Protective auxiliary components; 21. Stabilizing connecting block; 22. Limiting slide groove; 23. Electric telescopic rod; 24. Connecting plate; 25. Anti-slip pad; 31. Limiting post; 32. Connecting seat; 33. Limiting telescopic rod; 34. Buffer spring; 35. Rectangular protective plate. Detailed Implementation

[0016] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments. Example

[0017] Please see Figure 1-4A high-precision circuit board for 5G communication equipment includes a high-precision circuit board body 1. Two mounting components 2 are fixedly connected symmetrically along the center at the bottom end of the high-precision circuit board body 1. A protective auxiliary component 3 is fixedly connected to the top end of the high-precision circuit board body 1. The bottom end of the high-precision circuit board body 1 is connected to the interior of the 5G communication equipment through the mounting components 2. Mounting component 2 includes a stabilizing connecting block 21, and two limiting grooves 22 are symmetrically formed at the top of the stabilizing connecting block 21 along the center. An electric telescopic rod 23 is fixedly connected to one side of the inner side of the limiting slide groove 22. A connecting plate 24 is fixedly connected to one end of the electric telescopic rod 23. The surface of the connecting plate 24 is adapted to the interior of the limiting slide groove 22. Anti-slip pads 25 are adhered to the side wall of the connecting plate 24. There are four anti-slip pads 25, which are divided into two equal groups. The bottom end of the stabilizing connecting block 21 is connected to one side of the bottom end of the high-precision circuit board body 1. There are two stabilizing connecting blocks 21. The protective auxiliary component 3 includes a limiting post 31. A connecting seat 32 is fixedly connected to the bottom end of the limiting post 31. The bottom end of the limiting post 31 is connected to one side of the top end of the high-precision circuit board body 1. A limiting telescopic rod 33 is fixedly connected to the top end of the connecting seat 32. A buffer spring 34 is fixedly sleeved on the surface of the limiting telescopic rod 33. A rectangular protective plate 35 is connected to the top end of the buffer spring 34 through the connecting seat 32. The cross-sectional area of ​​the rectangular protective plate 35 is the same as the cross-sectional area of ​​the high-precision circuit board body 1.

[0018] Benefits: The setting of the limiting post 31 helps to avoid the phenomenon of contact between the rectangular protective plate 35 and the circuit components at the top of the high-precision circuit board body 1, thereby reducing losses.

[0019] The working process of this utility model is as follows: In order to reduce the cost of use, the high-precision circuit board is equipped with a protective auxiliary component 3. When an object is about to come into contact with the top of the high-precision circuit board body 1, the protective auxiliary component 3 installed at the top of the high-precision circuit board body 1 will work. Then, the rectangular protective plate 35 will replace the high-precision circuit board body 1 to contact the object and transmit the external force to the limiting telescopic rod 33 and the buffer spring 34. With the cooperation of the two, the force on the rectangular protective plate 35 will be reduced, and the quality of the circuit components at the top of the high-precision circuit board body 1 can be guaranteed, thereby reducing losses.

[0020] In the above scheme, the high-precision circuit board is equipped with mounting components 2 to facilitate the installation of the high-precision circuit board body 1 during operation. When it is necessary to connect the high-precision circuit board body 1 to the inside of the 5G communication device, the two sets of mounting components 2 are first aligned with the surface of the installation location and snapped together. Then, the two sets of electric telescopic rods 23 are activated to retract. Immediately afterwards, the electric telescopic rods 23 will drive the connecting plate 24 and the anti-slip pad 25 to move until the surface of the anti-slip pad 25 is tightly attached to the side wall of the installation location. At this time, the high-precision circuit board body 1 can be installed. Because the electric telescopic rods 23 have an automatic telescopic function, the distance between the two sets of relative connecting plates 24 can be adjusted, thereby facilitating the installation of the high-precision circuit board body 1 and saving time.

[0021] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-precision circuit board for 5G communication equipment, comprising a high-precision circuit board body (1), characterized in that, Two mounting components (2) are fixedly connected symmetrically along the center at the bottom end of the high-precision circuit board body (1), and a protective auxiliary component (3) is fixedly connected at the top end of the high-precision circuit board body (1). The bottom end of the high-precision circuit board body (1) is connected to the interior of the 5G communication device through the mounting components (2). The installation component (2) includes a stabilizing connecting block (21), and two limiting grooves (22) are symmetrically opened at the top of the stabilizing connecting block (21) along the center.

2. The high-precision circuit board for 5G communication equipment according to claim 1, characterized in that, An electric telescopic rod (23) is fixedly connected to one side of the inner side of the limiting slide groove (22), and a connecting plate (24) is fixedly connected to one end of the electric telescopic rod (23). The surface of the connecting plate (24) is adapted to the interior of the limiting slide groove (22).

3. The high-precision circuit board for 5G communication equipment according to claim 2, characterized in that, The sidewall of the connecting plate (24) is bonded with anti-slip pads (25), and there are four anti-slip pads (25), which are divided into two groups of equal quantity.

4. The high-precision circuit board for 5G communication equipment according to claim 1, characterized in that, The bottom end of the stabilizing connection block (21) is connected to one side of the bottom end of the high-precision circuit board body (1), and there are two stabilizing connection blocks (21).

5. The high-precision circuit board for 5G communication equipment according to claim 1, characterized in that, The protective auxiliary component (3) includes a limiting post (31), and a connecting seat (32) is fixedly connected to the bottom end inside the limiting post (31). The bottom end of the limiting post (31) is connected to one side of the top of the high-precision circuit board body (1).

6. The high-precision circuit board for 5G communication equipment according to claim 5, characterized in that, The top end of the connecting seat (32) is fixedly connected to a limiting telescopic rod (33), and a buffer spring (34) is fixedly sleeved on the surface of the limiting telescopic rod (33).

7. The high-precision circuit board for 5G communication equipment according to claim 6, characterized in that, The top of the buffer spring (34) is connected to a rectangular protective plate (35) via a connecting seat (32), and the cross-sectional area of ​​the rectangular protective plate (35) is the same as that of the high-precision circuit board body (1).

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