Insulation type bakelite plate for circuit board

Abstract

The utility model relates to the technical field of bakelite plates, in particular to an insulation type bakelite plate for a circuit board, which comprises a bakelite plate, a first through groove and a second through groove are respectively arranged on the left side and the right side of the bakelite plate, a fixing frame is connected inside the first through groove in a plugging manner, and a plugging frame is fixedly connected inside the fixing frame. Baffles are fixedly connected to the top end and the bottom end of the inner side of the inserting frame, a fixing plate is connected to the inserting frame in an inserting and pulling mode, a clamping block is fixedly connected to the outer portion of the fixing plate, a supporting plate is fixedly connected to the outer portion of the clamping block, and a first clamping hook is fixedly connected to the end, away from the clamping block, of the supporting plate. One end, far away from the clamping block, of the fixing plate is fixedly connected with an extension rod, one end of the extension rod is fixedly connected with a second clamping hook, compared with an existing insulation type bakelite plate for the circuit board, the insulation type bakelite plate for the circuit board has the advantages that through the design of the clamping hooks and the stabilizing blocks, two groups of bakelite plates can be quickly spliced, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bakelite boards, in particular to an insulating bakelite board used for a circuit board. Background Art

[0002] Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Bakelite boards can be used as the skeleton of circuit boards. Bakelite boards, also known as bakelite boards and phenolic laminated paperboards, are made of high-quality bleached wood building paper and cotton linter paper as reinforcements, and phenolic resin made from high-purity, fully synthetic petrochemical raw materials as a resin adhesive.

[0003] In traditional technology, bakelite boards are cut into different sizes by slitting machines in order to adapt to different circuit lines. However, when circuit boards of different lengths are required for installation, bakelite boards need to be customized, which increases costs.

[0004] Therefore, it is particularly important to improve the existing aluminum frame processing anti-deformation device, design a new aluminum frame processing anti-deformation device to solve the above technical defects, and improve the practicality of the overall aluminum frame processing anti-deformation device. Utility Model Content

[0005] The purpose of the present utility model is to provide an insulating bakelite board for a circuit board, which solves the problems raised in the above-mentioned background technology by inserting a first hook into the interior of a stabilizing block and sliding the first hook along the stabilizing block so that a blocking plate blocks the first hook, thereby realizing the installation of two sets of bakelite boards.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An insulating bakelite board for a circuit board comprises a bakelite board, wherein a first through slot and a second through slot are respectively provided on the left and right sides of the bakelite board, a fixed frame is pluggably connected inside the first through slot, a plug-in frame is fixedly connected inside the fixed frame, a baffle is fixedly connected to the top and bottom ends of the inner side of the plug-in frame, a fixed plate is pluggably connected to the plug-in frame, a clamping block is fixedly connected to the outside of the fixed plate, a support plate is fixedly connected to the outside of the clamping block, and a first hook is fixedly connected to the end of the support plate away from the clamping block.

[0008] As a preferred solution of the present invention, one end of the fixing plate away from the clamping block is fixedly connected to an extension rod, one end of the extension rod is fixedly connected to a second hook, and the first hook and the second hook are both elastic metal hooks.

[0009] As a preferred solution of the present invention, the top of the fixed frame is fixedly connected to an extrusion plate, the middle of the extrusion plate is fixedly connected to a clamping plate, and the top of the clamping plate is fixedly connected to a mounting plate.

[0010] As a preferred solution of the present invention, a plug-in block is fixedly connected to the top of the inner side of the first through groove, and the plug-in block is pluggably connected to the middle of the extrusion plate. A clamping plate is fixedly connected to the top of the plug-in block at a position corresponding to the mounting plate.

[0011] As a preferred solution of the present invention, the second through groove is pluggably connected to a stabilizing block, and a placement groove is opened at a position inside the stabilizing block corresponding to the fixed plate, and a blocking plate is symmetrically fixedly connected to the top and bottom ends of the inner side of the placement groove.

[0012] As a preferred solution of the present invention, the back of the stabilizing block is fixedly connected to an extension block, the outside of the extension block is fixedly connected to an insert, and the inside of the insert is symmetrically fixedly connected to a clip.

[0013] As a preferred solution of the present invention, a placement frame is fixedly connected to the inner side wall of the second through groove, and a fixing strip is fixedly connected to the position inside the placement frame corresponding to the clamping strip, and the fixing strip and the clamping strip are designed in an interlaced structure.

[0014] As a preferred solution of the present invention, the top of the bakelite board is coated with glue, and the bakelite board consists of a first heat-resistant layer, a reinforcement layer and a second heat-resistant layer. The first heat-resistant layer is arranged at the top of the bakelite board, the reinforcement layer is arranged at the bottom of the first heat-resistant layer, and the second heat-resistant layer is arranged at the bottom of the reinforcement layer.

[0015] As a preferred solution of the present invention, a receiving groove is provided inside the reinforcement layer, a reinforcing strip is fixedly connected to the inside of the receiving groove, and the reinforcing strip is designed in a wavy structure.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. In the present invention, the fixing frame is inserted into the interior of the first through-slot, and then the locking plate and the mounting plate are fitted together. The friction between the two is used to complete the installation between the fixing frame and the first through-slot, and the second hook is inserted into the interior of the plug-in frame, and then the card strip enters the interior of the placement frame to complete the installation of the extension block and the second through-slot. The two sets of bakelite boards are fitted together, and then the first hook is inserted into the interior of the stabilizing block, and one set of bakelite boards is slid to move the first hook to the back of the blocking plate, completing the splicing of the two sets of bakelite boards to adapt to circuit boards of different lengths.

[0018] 2. In the utility model, the installation between the circuit board and the bakelite board is achieved by connecting glue with the circuit board, and the high temperature resistance of the bakelite board can be improved by the first heat-resistant layer and the second heat-resistant layer to prevent the bakelite board from being deformed by heat. At the same time, the reinforcing strips are evenly distributed inside the reinforcement layer, which greatly improves the compressive resistance and extends the service life of the bakelite board to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the fixing frame and hook structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the stabilizing block of the utility model;

[0022] Figure 4 This is a schematic diagram of the back structure of the stabilizing block of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the second through groove of the utility model;

[0024] Figure 6 This is a schematic diagram of the separation structure of the bakelite board of the present invention.

[0025] In the figure: 1. Bakelite; 101. First heat-resistant layer; 102. Reinforcement layer; 103. Second heat-resistant layer; 104. Placement slot; 105. Reinforcement strip; 2. First through slot; 3. Second through slot; 4. Fixing frame; 5. Plug-in frame; 6. Baffle; 7. Fixing plate; 8. Connecting block; 9. First hook; 10. Second hook; 11. Extrusion plate; 12. Connecting plate; 13. Mounting plate; 14. Plug-in block; 15. Clamping plate; 16. Stabilizing block; 17. Blocking plate; 18. Extension block; 19. Plug-in; 20. Card strip; 21. Placement frame; 22. Fixing strip. DETAILED DESCRIPTION

[0026] The following will combine 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, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Example:

[0028] See also Figures 1-6 , the utility model provides a technical solution:

[0029] An insulating bakelite board for a circuit board comprises a bakelite board 1, wherein a first through slot 2 and a second through slot 3 are respectively provided on the left and right sides of the bakelite board 1, a fixed frame 4 is plugged in and connected inside the first through slot 2, a plug-in frame 5 is fixedly connected inside the fixed frame 4, a baffle 6 is fixedly connected to the top and bottom ends of the inner side of the plug-in frame 5, a fixed plate 7 is plugged in and connected to the plug-in frame 5, a clamping block 8 is fixedly connected to the outside of the fixed plate 7, a support plate is fixedly connected to the outside of the clamping block 8, a first hook 9 is fixedly connected to the end of the support plate away from the clamping block 8, the circuit board is mounted on the top of the bakelite board 1, and the bakelite board 1 is used as a skeleton for the circuit board. When the length of the circuit board is longer than the bakelite board 1, an extended bakelite board 1 is needed. First, the fixed frame 4 is inserted into the first through slot 2 to complete the installation of the fixed frame 4, and then the plug-in frame 5 is inserted into the fixed frame 4.

[0030] Furthermore, in this embodiment, an end of the fixing plate 7 away from the clamping block 8 is fixedly connected to an extension rod, and one end of the extension rod is fixedly connected to a second hook 10. The first hook 9 and the second hook 10 are both elastic metal hooks. By pressing the second hook 10 with two fingers, the second hook 10 is retracted inward and inserted into the interior of the plug-in frame 5. Then the baffle 6 will block the second hook 10, effectively preventing the fixing plate 7 from escaping from the interior of the plug-in frame 5.

[0031] Furthermore, in this embodiment, the top of the fixed frame 4 is fixedly connected to the extrusion plate 11, the middle of the inside of the extrusion plate 11 is fixedly connected to the snap-in plate 12, the top of the snap-in plate 12 is fixedly connected to the mounting plate 13, the top of the inner side of the first through groove 2 is fixedly connected to the plug-in block 14, the plug-in block 14 is plugged in and connected to the middle of the inside of the extrusion plate 11, and the top of the plug-in block 14 is fixedly connected to the position corresponding to the mounting plate 13 with a snap-in plate 15. By inserting the fixed frame 4 into the inside of the first through groove 2, the plug-in block 14 will then be directly inserted into the outside of the snap-in plate 12 to wrap it, and then the snap-in plate 15 will fit together with the mounting plate 13, and the installation between the fixed frame 4 and the first through groove 2 will be completed through the friction between the two.

[0032] Furthermore, in this embodiment, the second through groove 3 is pluggably connected to a stabilizing block 16, and a placement groove is provided at a position inside the stabilizing block 16 corresponding to the fixing plate 7, and the top and bottom ends of the inner side of the placement groove are symmetrically fixedly connected with a blocking plate 17. By fitting the two groups of bakelite boards 1 to each other, the first hook 9 is then inserted into the interior of the stabilizing block 16, and one group of bakelite boards 1 is slid to move the first hook 9 to the back of the blocking plate 17, thereby completing the splicing of the two groups of bakelite boards 1.

[0033] Furthermore, in this embodiment, the back of the stabilizing block 16 is fixedly connected to the extension block 18, the outside of the extension block 18 is fixedly connected to the plug-in 19, the inside of the plug-in 19 is symmetrically fixedly connected to the clamping strip 20, and a placement frame 21 is fixedly connected to the inner wall of the second through slot 3. A fixing strip 22 is fixedly connected to the inside of the placement frame 21 at a position corresponding to the clamping strip 20. The fixing strip 22 and the clamping strip 20 are designed as an interlaced structure. By inserting the extension block 18 into the inside of the second through slot 3, the clamping strip 20 will then enter the inside of the placement frame 21. At the same time, the clamping strip 20 and the fixing strip 22 are designed as an interlaced design, so that the clamping strip 20 and the fixing strip 22 are mutually clamped, thereby completing the installation of the extension block 18 and the second through slot 3.

[0034] Furthermore, in this embodiment, the top of the bakelite board 1 is coated with glue, and the bakelite board 1 is composed of a first heat-resistant layer 101, a reinforcement layer 102 and a second heat-resistant layer 103. The first heat-resistant layer 101 is arranged on the top of the bakelite board 1, the reinforcement layer 102 is arranged at the bottom of the first heat-resistant layer 101, and the second heat-resistant layer 103 is arranged at the bottom of the reinforcement layer 102. A receiving groove 104 is opened inside the reinforcement layer 102, and a reinforcing strip 105 is fixedly connected to the inside of the receiving groove 104. The reinforcing strip 105 is designed with a wavy structure. By connecting the glue with the circuit board, the installation between the circuit board and the bakelite board 1 is achieved, and the first heat-resistant layer 101 and the second heat-resistant layer 103 can improve the high temperature resistance of the bakelite board 1 and prevent the bakelite board 1 from being deformed by heat. At the same time, the reinforcing strips 105 are evenly distributed inside the reinforcement layer 102, which greatly improves the pressure resistance and extends the service life of the bakelite board 1 to a certain extent.

[0035] In this embodiment, the implementation scenario is specifically as follows: by connecting glue with the circuit board, the circuit board and the bakelite board 1 are installed, and the first heat-resistant layer 101 and the second heat-resistant layer 103 can improve the high-temperature resistance of the bakelite board 1 to prevent the bakelite board 1 from being deformed by heat. At the same time, the reinforcing strips 105 are evenly distributed inside the reinforcement layer 102, which greatly improves the pressure resistance and extends the service life of the bakelite board 1 to a certain extent. When the length of the circuit board is longer than the bakelite board 1, an extended bakelite board 1 is needed. By inserting the fixing frame 4 into the first through-slot 2, the plug-in block 14 is directly inserted into the outside of the snap-in plate 12 to wrap it, and then the snap-in plate 15 is fitted with the mounting plate 13. The installation between the fixing frame 4 and the first through-slot 2 is completed by the friction between the two. Press the second hook 10 with two fingers to retract the second hook 10 inward, and insert the second hook 10 into the interior of the plug-in frame 5, and then the baffle 6 will block the second hook 10, effectively preventing the fixed plate 7 from detaching from the interior of the plug-in frame 5, by inserting the extension block 18 into the interior of the second through-slot 3, and then the card strip 20 will enter the interior of the placement frame 21, and at the same time, the card strip 20 and the fixed strip 22 are staggered, so that the card strip 20 and the fixed strip 22 are mutually engaged, completing the installation of the extension block 18 and the second through-slot 3, by fitting the two sets of bakelite boards 1 to each other, and then the first hook 9 will be inserted into the interior of the stabilizing block 16, and one set of bakelite boards 1 will be slid to realize that the first hook 9 is moved to the back of the blocking plate 17, completing the splicing of the two sets of bakelite boards 1 to adapt to circuit boards of different lengths.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulating bakelite board for a circuit board, comprising a bakelite board (1), characterized in that: The left and right sides of the bakelite board (1) are respectively provided with a first through slot (2) and a second through slot (3); the interior of the first through slot (2) is pluggably connected to a fixed frame (4); the interior of the fixed frame (4) is fixedly connected to a plug-in frame (5); the top and bottom ends of the inner side of the plug-in frame (5) are fixedly connected to a baffle (6); the plug-in connection of the plug-in frame (5) is connected to a fixed plate (7); the outside of the fixed plate (7) is fixedly connected to a clamping block (8); the outside of the clamping block (8) is fixedly connected to a support plate; and the end of the support plate away from the clamping block (8) is fixedly connected to a first hook (9).

2. The insulating bakelite for a circuit board according to claim 1, characterized in that: An end of the fixing plate (7) away from the clamping block (8) is fixedly connected to an extension rod, and one end of the extension rod is fixedly connected to a second hook (10). Both the first hook (9) and the second hook (10) are elastic metal hooks.

3. The insulating bakelite for a circuit board according to claim 1, characterized in that: The top of the fixed frame (4) is fixedly connected to an extrusion plate (11), the middle of the extrusion plate (11) is fixedly connected to a clamping plate (12), and the top of the clamping plate (12) is fixedly connected to a mounting plate (13).

4. The insulating bakelite for a circuit board according to claim 1, characterized in that: A plug-in block (14) is fixedly connected to the top end of the inner side of the first through slot (2), and the plug-in block (14) is pluggably connected to the middle of the inner side of the extrusion plate (11). A clamping plate (15) is fixedly connected to the top end of the plug-in block (14) at a position corresponding to the mounting plate (13).

5. The insulating bakelite for a circuit board according to claim 1, characterized in that: The second through slot (3) is pluggably connected to a stabilizing block (16), a placement slot is provided inside the stabilizing block (16) at a position corresponding to the fixing plate (7), and a blocking plate (17) is symmetrically fixedly connected to the top and bottom ends of the inner side of the placement slot.

6. The insulating bakelite for a circuit board according to claim 5, characterized in that: The back of the stabilizing block (16) is fixedly connected to an extension block (18), the outside of the extension block (18) is fixedly connected to an insert (19), and the inside of the insert (19) is symmetrically fixedly connected to a clamping strip (20).

7. The insulating bakelite for a circuit board according to claim 1, characterized in that: A placement frame (21) is fixedly connected to the inner side wall of the second through slot (3), and a fixing strip (22) is fixedly connected to the inside of the placement frame (21) at a position corresponding to the clamping strip (20), and the fixing strip (22) and the clamping strip (20) are designed in a staggered structure.

8. The insulating bakelite for a circuit board according to claim 1, characterized in that: The top of the bakelite board (1) is coated with glue. The bakelite board (1) consists of a first heat-resistant layer (101), a reinforcement layer (102) and a second heat-resistant layer (103). The first heat-resistant layer (101) is arranged on the top of the bakelite board (1), the reinforcement layer (102) is arranged on the bottom of the first heat-resistant layer (101), and the second heat-resistant layer (103) is arranged on the bottom of the reinforcement layer (102).

9. The insulating bakelite for a circuit board according to claim 8, characterized in that: A receiving groove (104) is provided inside the reinforcement layer (102), and a reinforcing strip (105) is fixedly connected inside the receiving groove (104), and the reinforcing strip (105) is designed in a wavy structure.

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