Tree-shaped signal transmitting circuit board

Abstract

The utility model relates to the field of circuit boards, in particular to a tree-shaped signal transmitting circuit board. The technical problems that the existing signal transmitting circuit board is usually of a net-shaped, star-shaped or annular structure, operation of a plurality of devices or the whole network is easily affected when faults occur, and the network reliability is low are solved, compared with the traditional signal transmitting circuit board, the tree-shaped signal transmitting circuit board comprises a tree-shaped circuit board body assembly, an installation assembly and screws, the tree-shaped circuit board body assembly composed of the tree trunk, the tree root, the first branch and the second branch is arranged, a signal source is input through the tree root, signals are sequentially output to the first branch, the second branch and other related branches through the tree trunk and then transmitted to corresponding circuit elements, all the branches do not affect one another, and the signal transmission efficiency is improved. Even if a certain line breaks down, other lines cannot be affected, network reliability is higher, the tree-shaped structure enables people to be clear at a glance and is simpler than a traditional structure, the complexity of wiring is reduced, and the possibility of errors or faults can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of circuit boards, and particularly to a tree-shaped signal emission circuit board. Background Art

[0002] A signal emission circuit board, in the field of electronic engineering, generally refers to a circuit board or printed circuit board responsible for the signal emission function. Such a circuit board is usually used in wireless communication devices such as mobile phones, base stations, radars, etc., responsible for converting the baseband signal into a radio frequency signal suitable for transmission, and transmitting the signal through an antenna or a transmission medium. Signal emission circuit boards play a crucial role in communication devices and are important components for realizing signal transmission and control. They not only ensure the reliable transmission of information but also improve the performance and reliability of the device through optimized design and manufacturing. Existing signal emission circuit boards are usually of a mesh, star or ring structure, which is likely to affect the operation of multiple devices or the entire network when a failure occurs, and the network reliability is relatively low. Content of the Utility Model

[0003] In order to overcome the problem that existing signal emission circuit boards are usually of a mesh, star or ring structure, which is likely to affect the operation of multiple devices or the entire network when a failure occurs, and the network reliability is relatively low.

[0004] The technical solution of the utility model is: a tree-shaped signal emission circuit board, including a tree-shaped circuit board body assembly, a mounting assembly and screws. The tree-shaped circuit board body assembly is used to connect various electronic components together according to a predetermined circuit logic to realize signal transmission. The lower end of the tree-shaped circuit board body assembly is detachably connected with a mounting assembly for installing and fixing the tree-shaped circuit board body assembly, and the mounting assembly and the tree-shaped circuit board body assembly are detachably connected by multiple groups of screws.

[0005] Preferably, by setting a tree-shaped circuit board body assembly composed of a trunk, roots, first branches and second branches, the signal source is input through the roots, and then the signal is sequentially transmitted to the first branches and second branches and other relevant shunts through the trunk and then transmitted to the corresponding circuit elements. Each branch does not affect each other. Even if a certain line fails, it will not affect other lines, and the network reliability is higher. Moreover, the tree-shaped structure is clear at a glance and is more concise than the traditional structure, reducing the complexity of wiring and the possibility of errors or failures. By setting the mounting assembly to install and fix the tree-shaped circuit board body assembly and to organize and store its relevant wire harnesses, the distribution of each line is more orderly, and it is not easy to cause the wire harnesses between the branches to be entangled or affect each other. By setting the mounting assembly to install and fix the tree-shaped circuit board body assembly and to organize and store its relevant wire harnesses, the distribution of each line is more orderly, and it is not easy to cause the wire harnesses between the branches to be entangled or affect each other.

[0006] Preferably, the tree-shaped circuit board body assembly includes a trunk, a root, a first branch, a second branch, an auxiliary branch, a power input plug, and an output plug. The root is the starting point of signal transmission. The upper end of the root is fixedly connected to the trunk for transmitting signals to the first branch and the second branch. By providing the tree-shaped circuit board body assembly composed of the trunk, the root, the first branch, and the second branch, each branch does not affect each other, and even if a certain circuit fails, it will not affect other circuits, resulting in higher network reliability.

[0007] Preferably, on the left and right sides of the middle part of the trunk, there are symmetrically fixedly connected first branches for transmitting signals to corresponding working components. On the left and right sides of the upper part of the trunk, there are symmetrically fixedly connected second branches for transmitting signals to corresponding components. The first branch and the second branch can be respectively used to connect to corresponding circuit components and transmit signals to corresponding circuits.

[0008] Preferably, multiple groups of auxiliary branches for dispersing signals are evenly distributed on the second branch. Output plugs for connecting to corresponding working components are fixedly installed on the sides of the auxiliary branch and the first branch. By providing the auxiliary branches, the dispersed use of signals can be achieved.

[0009] Preferably, two power input plugs for connecting to an external power supply are symmetrically fixedly installed at the upper end of the root. Multiple groups of first mounting holes for installing and fixing the tree-shaped circuit board body assembly are symmetrically opened at the upper end of the tree-shaped circuit board body assembly.

[0010] Preferably, the mounting assembly includes a mounting plate and a clamping block. A second mounting hole matching the first mounting hole is opened at the upper end of the mounting plate. The mounting plate and the tree-shaped circuit board body assembly are detachably connected through the first mounting hole and the second mounting hole. By setting the structure between the tree-shaped circuit board body assembly and the mounting assembly to be detachably connected, it is convenient for disassembly, replacement, or repair.

[0011] Preferably, third mounting holes for installing and fixing the mounting plate are surrounded and opened at the four corners of the upper end of the mounting plate. Multiple groups of clamping blocks with different lengths for clamping and fixing relevant wire harnesses are symmetrically and fixedly installed on the upper end of the mounting plate. By providing the clamping blocks on the mounting plate, the wire harnesses of each branch can be clamped and sorted out to avoid circuit failures caused by wire harness entanglement.

[0012] The beneficial effects of the present utility model:

[0013] 1. Compared with traditional signal emission circuit boards, which are usually in a mesh, star or ring structure and are prone to affecting the operation of multiple devices or the entire network when a failure occurs, resulting in lower network reliability. By setting up a tree-shaped circuit board body component composed of a trunk, a root, a first branch and a second branch, the signal source is input through the root, and then the signal is sequentially transmitted to the first branch and the second branch and other relevant shunt circuits through the trunk and then transmitted to the corresponding circuit elements. Each branch does not affect each other, and even if a certain line fails, it will not affect other lines, so the network reliability is higher. Moreover, the tree-shaped structure is clear at a glance, more concise than traditional mesh, ring and other structures, reducing the complexity of wiring and the possibility of errors or failures.

[0014] 2. By setting up an installation component to install and fix the tree-shaped circuit board body component and organize its related wire harnesses, the distribution of each line is more orderly, and it is not easy to cause wire harness entanglement or mutual influence between branches. By installing and fixing the tree-shaped circuit board body component on the installation component and then installing and fixing the installation component in the corresponding position, the stability of the tree-shaped circuit board body component can be ensured. By setting the structure between the tree-shaped circuit board body component and the installation component to be detachable, it is convenient for disassembly, replacement or maintenance. By setting clamping blocks on the installation board, it can be used to clamp and organize the wire harnesses of each branch, avoiding circuit failures caused by wire harness entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows the overall schematic diagram of the tree-shaped signal emission circuit board of the present invention;

[0016] Figure 2 Shows the exploded schematic diagram of the tree-shaped signal emission circuit board of the present invention;

[0017] Figure 3 Shows the schematic diagram of the tree-shaped circuit board body component in the tree-shaped signal emission circuit board of the present invention;

[0018] Figure 4 Shows the schematic diagram of the installation component in the tree-shaped signal emission circuit board of the present invention;

[0019] Figure 5 Shows the schematic diagram of the clamping block in the tree-shaped signal emission circuit board of the present invention.

[0020] Description of the reference numerals: 1. Tree-shaped circuit board body component; 2. Installation component; 3. Screw; 101. Trunk; 102. Root; 103. First branch; 104. Second branch; 105. Auxiliary branch; 106. Power input plug; 107. Output plug; 108. First mounting hole; 201. Installation board; 202. Second mounting hole; 203. Third mounting hole; 204. Clamping block. Specific Embodiment

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to Figure 1 - Figure 2 , the present utility model provides an embodiment: a tree-shaped signal transmission circuit board, which includes a tree-shaped circuit board body assembly 1, a mounting assembly 2, and screws 3. The tree-shaped circuit board body assembly 1 is used to connect various electronic components together according to a predetermined circuit logic to realize signal transmission. The lower end of the tree-shaped circuit board body assembly 1 is detachably connected to a mounting assembly 2 for installing and fixing the tree-shaped circuit board body assembly 1, and the mounting assembly 2 and the tree-shaped circuit board body assembly 1 are detachably connected by a plurality of groups of screws 3.

[0023] Please refer to Figure 3 , in this embodiment, the tree-shaped circuit board body assembly 1 includes a trunk 101, a root 102, a first branch 103, a second branch 104, an auxiliary branch 105, a power input plug 106, and an output plug 107. The root 102 is the starting point of signal transmission. The upper end of the root 102 is fixedly connected to a trunk 101 for transmitting signals to the first branch 103 and the second branch 104. By setting the tree-shaped circuit board body assembly 1 composed of the trunk 101, the root 102, the first branch 103, and the second branch 104, each branch does not affect each other, and even if a certain line fails, it will not affect other lines, and the network reliability is higher. The middle side of the trunk 101 is symmetrically fixedly connected to the left and right with a first branch 103 for transmitting signals to corresponding working elements. The upper side of the trunk 101 is symmetrically fixedly connected to the left and right with a second branch 104 for transmitting signals to corresponding elements. The first branch 103 and the second branch 104 can be respectively used to connect to corresponding circuit elements and transmit signals to corresponding lines. A plurality of groups of auxiliary branches 105 for dispersing signals are evenly arranged on the second branch 104. Output plugs 107 for connecting to corresponding working elements are fixedly installed on the sides of the auxiliary branches 105 and the first branch 103. By setting the auxiliary branches 105, the dispersed use of signals can be realized. Two groups of power input plugs 106 for connecting to an external power supply are symmetrically fixedly installed on the upper end of the root 102. A plurality of first mounting holes 108 for installing and fixing the tree-shaped circuit board body assembly 1 are symmetrically opened on the upper end of the tree-shaped circuit board body assembly 1.

[0024] Please refer to Figure 4 - Figure 5, in this embodiment, the mounting assembly 2 includes a mounting plate 201 and a clamping block 204. A second mounting hole 202 matching the first mounting hole 108 is formed in the upper end of the mounting plate 201. The mounting plate 201 and the tree-shaped circuit board body assembly 1 are detachably connected through the first mounting hole 108 and the second mounting hole 202. By setting the structure between the tree-shaped circuit board body assembly 1 and the mounting assembly 2 to be detachably connected, it is convenient for disassembly, replacement or repair. Third mounting holes 203 for mounting and fixing the mounting plate 201 are formed around the four corners of the upper end of the mounting plate 201. A plurality of groups of clamping blocks 204 with different lengths for clamping and fixing related wire harnesses are uniformly fixed and arranged on the upper end of the mounting plate 201 in a left-right opposite manner. By arranging the clamping blocks 204 on the mounting plate 201, the wire harnesses of each branch can be clamped, stored and sorted out, avoiding circuit failures caused by wire harness entanglement.

[0025] When working, first, the mounting assembly 2 is installed and fixed at the corresponding position, and the mounting plate 201 is installed and fixed at the corresponding position through the third mounting holes 203 on the mounting plate 201;

[0026] Then, the tree-shaped circuit board body assembly 1 is installed and fixed on the mounting assembly 2, and the tree-shaped circuit board body assembly 1 is installed and fixed on the mounting plate 201 by using screws 3 to sequentially pass through the first mounting holes 108 on the tree-shaped circuit board body assembly 1 and the second mounting holes 202 on the mounting plate 201;

[0027] After that, the external power supply is transmitted to the root 102 through the power inlet plug 106, the signal is transmitted to the trunk 101 through the root 102, and then the signal is transmitted from the trunk 101 to each branch;

[0028] Finally, the external related electronic components are sequentially plugged into the corresponding output plugs 107 to receive the signals from the moving circuit board.

[0029] Through the above steps, the staff first installs and fixes the installation component 2 at the corresponding position. The mounting plate 201 is installed and fixed at the corresponding position through the third mounting hole 203 on the mounting plate 201. Then, the tree-shaped circuit board body component 1 is installed and fixed on the installation component 2. The tree-shaped circuit board body component 1 is installed and fixed on the mounting plate 201 by using screws 3 to sequentially pass through the first mounting hole 108 on the tree-shaped circuit board body component 1 and the second mounting hole 202 on the mounting plate 201. After that, the external power supply is transmitted to the root 102 through the power inlet plug 106. The signal is transmitted to the trunk 101 through the root 102, and then the signal is transmitted to each branch by the trunk 101. Finally, the external related electronic components are sequentially plugged into the corresponding output plugs 107 to receive the signals from the moving circuit board. By setting the tree-shaped circuit board body component 1 composed of the trunk 101, the root 102, the first branch 103 and the second branch 104, the signal source is input through the root 102, and then the signal is sequentially fed to the first branch 103 and the second branch 104 and other related shunts by the trunk 101 and then transmitted to the corresponding circuit elements. Each branch does not affect each other. Even if a certain line fails, it will not affect other lines. The network reliability is higher. Moreover, the tree-shaped structure is clear at a glance, which is more concise than the traditional mesh, ring and other structures, reducing the complexity of wiring and the possibility of errors or failures. By setting the installation component 2 to install and fix the tree-shaped circuit board body component 1 and to collect and arrange its related wire harnesses, the distribution of each line is more orderly, and it is not easy to cause the wire harnesses between the branches to be entangled or affect each other. By setting the structure between the tree-shaped circuit board body component 1 and the installation component 2 to be detachable, it is convenient for disassembly, replacement or maintenance.

[0030] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A tree-shaped signal transmission circuit board, comprising a tree-shaped circuit board body component; characterized in that: It also includes an installation component and screws. The tree-shaped circuit board body component is used to connect various electronic components together according to a predetermined circuit logic to achieve signal transmission. The lower end of the tree-shaped circuit board body component is detachably connected to an installation component for installing and fixing the tree-shaped circuit board body component. The installation component and the tree-shaped circuit board body component are detachably connected by multiple sets of screws.

2. A tree-shaped signal transmission circuit board according to claim 1, characterized in that: The tree-shaped circuit board body assembly includes a trunk, a root, a first branch, a second branch, an auxiliary branch, an input plug and an output plug. The root is the starting point of signal transmission, and the upper end of the root is fixedly connected to the trunk for transmitting signals to the first branch and the second branch.

3. A tree-shaped signal transmission circuit board according to claim 2, characterized in that: The middle side of the trunk is symmetrically fixedly connected with a first branch for transmitting signals to the corresponding working element, and the upper side of the trunk is symmetrically fixedly connected with a second branch for transmitting signals to the corresponding element.

4. The tree-shaped signal transmission circuit board according to claim 3, characterized in that: A plurality of auxiliary branches for dispersing signals are evenly distributed on the second branch, and output plugs for connecting with corresponding working elements are fixedly installed on the sides of the auxiliary branches and the first branch.

5. The tree-shaped signal transmission circuit board according to claim 4, characterized in that: Two groups of power plugs for connecting to an external power source are fixedly installed symmetrically on the upper end of the tree root, and multiple groups of first mounting holes for mounting and fixing the tree-shaped circuit board body assembly are symmetrically opened on the upper end of the tree-shaped circuit board body assembly.

6. The tree-shaped signal transmission circuit board according to claim 1, characterized in that: The mounting assembly includes a mounting plate and a clamping block. The upper end of the mounting plate is provided with a second mounting hole matching the first mounting hole. The mounting plate and the tree-shaped circuit board body assembly are detachably connected through the first mounting hole and the second mounting hole.

7. The tree-shaped signal transmission circuit board according to claim 6, characterized in that: The upper end of the mounting plate is provided with third mounting holes around the four corners for mounting and fixing the mounting plate. The upper end of the mounting plate is evenly and relatively arranged on the left and right sides and fixed with multiple groups of blocks of different lengths for clamping and fixing related wiring harnesses.

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