Mainboard of protection board of electronic component

Abstract

The utility model discloses a main board of a protective plate of an electronic component, which is applied to the technical field of protective plates of electronic components and comprises a bottom plate, a protective plate body is arranged at the top of the bottom plate, a fixing plate is fixedly mounted at the bottom of the protective plate body, and a cover body is arranged at the top of the protective plate body. Guide plates are arranged on the two sides of the protection plate body, cooling fins are installed on one sides of the guide plates at equal intervals, when the protection plate main board of the electronic element is used, heat conduction of the protection plate body can be achieved through the fact that the guide plates are tightly attached to the protection plate body, and heat is transmitted to the cooling fins outside the cover body. At the moment, high-quality heat dissipation of the protection plate body can be achieved, no gap exists between the cover body and the protection plate body, protection and shielding are provided for the protection plate body and electronic elements installed on the top of the protection plate body, dust attachment is reduced, and meanwhile the heat dissipation effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electronic component protection plate, especially relates to a protection plate main plate of electronic component. BACKGROUND

[0002] With the progress of science and technology and the development of electronic technology, more and more electronic devices need to use batteries for power supply, and existing batteries include lithium batteries, lead-acid batteries and the like, wherein the lithium battery has the advantages of high energy density, long service life and environmental protection compared with the traditional lead-acid battery, and is therefore widely used, and the existing lithium battery pack usually adopts a hardware lithium battery protection plate for protection.

[0003] At present, the Chinese utility model with publication number CN211789199U discloses a lithium battery protection plate with long service life, which comprises a protection plate main plate, a cover plate is arranged on the protection plate main plate, the protection plate main plate is inserted and connected on the cover plate, a plurality of first through holes are formed on the cover plate, and the first through holes are all arranged obliquely on the cover plate.

[0004] The protection plate in the prior art has the following disadvantages:

[0005] 1. The structure has poor heat dissipation effect, and dust is easy to block the opening, which will result in poor ventilation effect of the first through hole and the second through hole, and will bring low heat dissipation effect to the use of the protection plate, and will seriously cause the protection plate to overheat and short circuit.

[0006] 2. The first side plate and the top plate are respectively installed and fastened by the first bolt and the second bolt, which will make the installation and dismounting of the first side plate and the top plate complicated and inconvenient, and will bring inconvenience to the assembly and use of the protection plate. SUMMARY

[0007] The utility model discloses a protection plate main plate of electronic component, which has the advantages of realizing high-quality heat dissipation of the protection plate body, providing protection and shielding for the protection plate body and the electronic components installed on the top of the protection plate body, reducing dust adhesion while ensuring heat dissipation effect, ensuring the assembly convenience of the structure, bringing convenience to the installation and dismounting of the protection plate body, and saving the tediousness brought by the assembly of the staff.

[0008] The above technical purpose of the utility model is realized through the following technical scheme: a protection plate main plate of electronic components, including bottom plate, the top of bottom plate is equipped with protection plate body, the bottom of protection plate body is fixedly installed with fixed plate, the top of protection plate body is equipped with cover body, both sides of protection plate body are equipped with guide plate, the side equidistance of guide plate is installed with fin, both sides of bottom plate are fixedly installed with side plate, both sides of cover body bottom are fixedly installed with clamping block, both ends of side plate are rotatably connected with rod body through bearing, the surface of one end of rod body is fixedly sleeved with rotating rod, one end of rotating rod side is fixedly installed with clamping piece.

[0009] The above technical scheme, when the protection plate main plate of electronic components is used, the bottom plate and the fixed plate are installed and fastened by screw thread connection of bolt and installation slot, and the structure can be fastened and installed at the required position by penetrating the bottom plate, so that the bottom plate and the required position and the protection plate body are fastened and installed. Then the operator takes the cover body and pulls the fins on both sides of the cover body, so that the spring is contracted and the two guide plates are away from each other. At the same time, the sliding connection between the fins and the cover body is adjusted by moving the fins. The cover body is slid from the side of the side plate, the clamping block and the clamping groove are clamped, the rotating rod is in a horizontal state, the clamping piece is located in the inside of the arc groove, and the horizontal sliding of the cover body is not affected. After the cover body is slid to align with the side plate and the bottom plate, the operator can release the force on the fins. Then the spring is stretched and drives the guide plate to contact the protection plate body. The torsion of the spring is small, which can only resist the weight of the guide plate and the fin, and cannot affect the protection plate body. The guide plate is a heat conducting plate, which can conduct heat to the protection plate body by closely contacting the protection plate body and transfer heat to the fins outside the cover body. At this time, the high-quality heat dissipation of the protection plate body can be realized, and there is no gap between the cover body and the protection plate body, which provides protection and shielding for the protection plate body and the electronic components installed on the top of the protection plate body, reduces dust adhesion, and ensures the heat dissipation effect. Then the operator can rotate the rotating rod, so that the rod body rotates at both ends of the side plate through the bearing, the rotating rod drives the clamping piece to move, the clamping piece moves from the first arc groove to the second arc groove, and then stays in the third arc groove. The movement of the clamping piece in the third arc groove ensures that the clamping piece falls after moving to the highest point, so that the third arc groove can clamp and fix the clamping piece, avoid the clamping of the clamping piece and the third arc groove in subsequent use, and improve the stability of the cover body. Through the setting, the convenience of using the cover body is realized, the assembly of the structure is convenient, the installation and removal of the protection plate body are convenient, and the tediousness of the staff in assembly is saved.

[0010] The utility model further sets up: the both sides of cover body all are equipped with the through groove, the through groove and the number of fin are mutually symmetrical.

[0011] Adopt above -mentioned technical scheme, the through groove cooperation radiator is used.

[0012] The utility model further sets up: the one end of fin is through the through groove and is penetrated to the outside of cover body, the through groove and fin between each other slide connection.

[0013] Adopt above -mentioned technical scheme, the slide connection between fin and cover body, cooperation fin moves adjustment.

[0014] The utility model further sets up: the both ends of guide plate one side all are fixed spring, the other end of spring and cover body inside fixed connection.

[0015] Adopt above -mentioned technical scheme, the contraction of spring expands and will cooperation guide plate moves adjustment.

[0016] The utility model further sets up: the top of side plate is equipped with the clamping groove, the clamping groove and the clamping block between each other cooperation clamping use.

[0017] Adopt above -mentioned technical scheme, the mutual clamping cooperation of clamping groove and clamping block will be convenient for realizing the clamping fixed between side plate and cover body.

[0018] The utility model further sets up: the both ends of side plate all are equipped with a section of arc groove, the both sides of both ends of fixed plate all are equipped with two section of arc groove, the both sides of both ends of cover body all are equipped with three section of arc groove.

[0019] Adopt above -mentioned technical scheme, a section of arc groove, two section of arc groove and three section of arc groove cooperation side plate, fixed plate and cover body use respectively.

[0020] The utility model further sets up: a section of arc groove, two section of arc groove and three section of arc groove all cooperation clamping piece clamping use.

[0021] Adopt above -mentioned technical scheme, the clamping use of clamping piece and a section of arc groove, two section of arc groove and three section of arc groove, it is convenient for clamping piece finally with the clamping fixed of cover body.

[0022] The utility model further sets up: the top of both ends of fixed plate all is equipped with the bolt of through fixed plate to the inside of bottom plate, the inside of bottom plate is equipped with the installation groove of cooperation bolt thread connection.

[0023] Adopt above -mentioned technical scheme, through the thread connection of bolt and installation groove, it is convenient for realizing the installation fastening of bottom plate and fixed plate, and the bolt can also be through bottom plate and realize the fastening installation of the structure with the position required.

[0024] In summary, the utility model has the following beneficial effects:

[0025] When the protection plate main plate of the electronic element is used, the heat conduction of the protection plate body can be realized through the close contact of the guide plate and the protection plate body, and the heat is transmitted to the heat dissipation fins outside the cover body. At this time, the high-quality heat dissipation of the protection plate body can be realized, and there is no gap between the cover body and the protection plate body, which provides protection and shielding for the protection plate body and the electronic element installed on the top of the protection plate body, reduces the adhesion of dust and also guarantees the heat dissipation effect;

[0026] When the protection plate main plate of the electronic element is used, the movement of the clamping piece in the three-section arc groove ensures that the clamping piece starts to fall after moving to the highest point, so the three-section arc groove can clamp and fix the clamping piece, avoid the clamping of the clamping piece and the three-section arc groove in subsequent use, and the stability of the cover body. Through the setting, the convenience of using the cover body is realized, the assembly convenience of the structure is guaranteed, the installation and disassembly of the protection plate body are facilitated, and the tediousness brought by the workers in assembly is saved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0028] Figure 2 is the bottom plate and side plate schematic diagram of the utility model;

[0029] Figure 3 is the bottom plate, side plate and protection plate body schematic diagram of the utility model;

[0030] Figure 4 is the bottom plate, protection plate body and cover body schematic diagram of the utility model;

[0031] Figure 5 is the cover body cross section schematic diagram of the utility model.

[0032] Reference signs: 1, bottom plate; 2, side plate; 3, protection plate body; 4, fixed plate; 5, cover body; 6, guide plate; 7, spring; 8, heat dissipation fin; 9, through groove; 10, clamping groove; 11, clamping block; 12, rod body; 13, rotating rod; 14, clamping piece; 15, one-section arc groove; 16, two-section arc groove; 17, three-section arc groove; 18, bolt; 19, installation groove. DETAILED DESCRIPTION

[0033] The utility model will be further described in detail below in combination with the drawings.

[0034] Example 1:

[0035] Reference Figure 1 、 Figure 2 ,Figure 3 、 Figure 4 、 Figure 5 The protection plate main plate of electronic components comprises a bottom plate 1, the top of the bottom plate 1 is provided with a protection plate body 3, the bottom of the protection plate body 3 is fixedly provided with a fixed plate 4, the top of the protection plate body 3 is provided with a cover body 5, both sides of the protection plate body 3 are provided with guide plates 6, the guide plates 6 are provided with heat dissipation fins 8 at equal intervals on one side, both sides of the bottom plate 1 are fixedly provided with side plates 2, both sides of the bottom of the cover body 5 are fixedly provided with clamping blocks 11, both ends of the side plates 2 are rotatably connected with rod bodies 12 through bearings, the surface of one end of the rod body 12 is fixedly sleeved with a rotating rod 13, one end of one side of the rotating rod 13 is fixedly provided with a clamping piece 14. When the protection plate main plate of electronic components is used, the heat conduction of the protection plate body 3 can be realized through the close contact of the guide plates 6 and the protection plate body 3, and the heat is transmitted to the heat dissipation fins 8 outside the cover body 5. At this time, the high-quality heat dissipation of the protection plate body 3 can be realized, and there is no gap between the cover body 5 and the protection plate body 3, which provides protection and shielding for the protection plate body 3 and the electronic components installed on the top of the protection plate body 3, reduces the adhesion of dust and also guarantees the heat dissipation effect. At the same time, the movement of the clamping piece 14 in the three-arc groove 17 guarantees that the clamping piece 14 starts to fall after moving to the highest point, so the three-arc groove 17 can clamp and fix the clamping piece 14, avoid the clamping of the clamping piece 14 and the three-arc groove 17 in subsequent use, and the stability of the cover body 5. Through the setting, the convenience of using the cover body 5 is realized, the assembly of the structure is convenient, the installation and disassembly of the protection plate body 3 are convenient, and the tediousness of the workers in the assembly is saved.

[0036] Reference Figure 1 、 Figure 4 、 Figure 5 The two sides of the cover body 5 are provided with through grooves 9, the number of the through grooves 9 and the heat dissipation fins 8 are mutually symmetrical, and the through grooves 9 are used in cooperation with the heat dissipation body.

[0037] Reference Figure 1 、 Figure 4 、 Figure 5 One end of the heat dissipation fin 8 penetrates to the outside of the cover body 5 through the through groove 9, the through groove 9 and the heat dissipation fin 8 are movably connected with each other, the heat dissipation fin 8 and the cover body 5 are movably connected with each other, and the heat dissipation fin 8 moves and adjusts in cooperation.

[0038] Reference Figure 3 The two ends of one side of the guide plate 6 are fixedly provided with springs 7, the other end of the spring 7 is fixedly connected with the inside of the cover body 5, and the contraction and expansion of the spring 7 will move and adjust the guide plate 6 in cooperation.

[0039] Reference Figure 2 、 Figure 3 、 Figure 4The top of the side plate 2 is provided with a clamping groove 10, and a clamping block 11 is matched and clamped with the clamping groove 10. The mutual clamping of the clamping groove 10 and the clamping block 11 facilitates the clamping and fixing of the side plate 2 and the cover body 5.

[0040] With reference to Figure 2 , Figure 3 , Figure 4 The two ends of the side plate 2 are provided with an arc groove 15, the two ends of the fixing plate 4 are provided with two arc grooves 16, and the two ends of the cover body 5 are provided with three arc grooves 17. The arc groove 15, the arc groove 16 and the arc groove 17 are matched with the side plate 2, the fixing plate 4 and the cover body 5 respectively.

[0041] With reference to Figure 1 , Figure 3 , Figure 4 The arc groove 15, the arc groove 16 and the arc groove 17 are matched with the clamping piece 14 for clamping. The clamping of the clamping piece 14 and the arc groove 15, the arc groove 16 and the arc groove 17 facilitates the clamping and fixing of the clamping piece 14 and the cover body 5.

[0042] With reference to Figure 2 , Figure 3 , Figure 4 The two ends of the fixing plate 4 are provided with a bolt 18 penetrating through the fixing plate 4 to the inside of the bottom plate 1. The inside of the bottom plate 1 is provided with a mounting groove 19 matched with the bolt 18 for threaded connection. The threaded connection of the bolt 18 and the mounting groove 19 facilitates the mounting and fastening of the bottom plate 1 and the fixing plate 4. Meanwhile, the bolt 18 can also penetrate through the bottom plate 1 to achieve the fastening and mounting of the structure and the required position.

[0043] Brief description of the use process: when the main plate of the protection plate for electronic components is used, the threaded connection of the bolt 18 and the mounting groove 19 is given priority, the mounting and fastening of the bottom plate 1 and the fixed plate 4 are realized, and meanwhile the bolt 18 can also penetrate through the bottom plate 1 to realize the fastening and mounting of the structure at the required position, at this time the fastening and mounting of the bottom plate 1 and the required position and the protection plate body 3 are realized. Then the operator takes the cover body 5 and pulls the fins 8 on both sides of the cover body 5, at this time the spring 7 will be contracted, and the two guide plates 6 are away from each other. At the same time, the sliding connection between the fins 8 and the cover body 5 is adjusted by moving the fins 8. The cover body 5 is slid from one side of the side plate 2 transversely, and the clamping block 11 and the clamping groove 10 are clamped, and in the initial state the rotating rod 13 is in a transverse state, the clamping piece 14 is located inside the one-segment arc groove 15 and does not affect the transverse sliding of the cover body 5. After the cover body 5 is slid to align with the side plate 2 and the bottom plate 1, the operator can release the force applied to the fins 8. Then the spring 7 is stretched and drives the guide plate 6 to realize the contact with the protection plate body 3, the torsion of the spring 7 is small, which can only resist the weight of the guide plate 6 and the fin 8, and is not enough to affect the protection plate body 3. The guide plate 6 is a heat-conducting plate, which can realize heat conduction to the protection plate body 3 by closely contacting the protection plate body 3, and transfer heat to the fins 8 outside the cover body 5. At this time, the high-quality heat dissipation of the protection plate body 3 can be realized, and there is no gap between the cover body 5 and the protection plate body 3, which provides protection and shielding for the protection plate body 3 and the electronic components installed on the top of the protection plate body 3, reduces dust adhesion, and also guarantees the heat dissipation effect. Subsequently, the operator can rotate the rotating rod 13, so that the rod body 12 rotates at both ends of the side plate 2 through the bearing, the rotating rod 13 drives the clamping piece 14 to displace, the clamping piece 14 moves from the one-segment arc groove 15 to the two-segment arc groove 16, and then stays inside the three-segment arc groove 17. The movement of the clamping piece 14 in the three-segment arc groove 17 ensures that the clamping piece 14 falls after moving to the highest point, so the three-segment arc groove 17 can clamp and fix the clamping piece 14, avoid the clamping of the clamping piece 14 and the three-segment arc groove 17 in subsequent use, and the stability of the cover body 5. Through the setting, the convenience of use of the cover body 5 is realized, the assembly of the structure is convenient, the installation and disassembly of the protection plate body 3 are convenient, and the tediousness of the workers in the assembly is saved.

[0044] The specific embodiment is only an explanation of the utility model, which is not a limitation of the utility model, and those skilled in the art can make non-creative modifications to the embodiment according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A main board of a protection board for electronic components, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with a protection plate body (3), the bottom of the protection plate body (3) is fixedly provided with a fixed plate (4), the top of the protection plate body (3) is provided with a cover body (5), both sides of the protection plate body (3) are provided with a guide plate (6), one side of the guide plate (6) is provided with a heat dissipation fin (8) at equal intervals, both sides of the bottom plate (1) are fixedly provided with a side plate (2), both sides of the bottom of the cover body (5) are fixedly provided with a clamping block (11), both ends of the side plate (2) are rotatably connected with a rod body (12) through a bearing, the surface of one end of the rod body (12) is fixedly sleeved with a rotating rod (13), one end of one side of the rotating rod (13) is fixedly provided with a clamping piece (14).

2. The main board of a protection board for electronic components according to claim 1, characterized in that: Both sides of the cover body (5) are provided with a through groove (9), and the number of the through groove (9) and the heat dissipation fin (8) are symmetrical to each other.

3. A protective sheet main plate for an electronic component according to claim 2, characterized in that: One end of the heat dissipation fin (8) penetrates to the outside of the cover body (5) through the through groove (9), and the through groove (9) and the heat dissipation fin (8) are slidably connected.

4. The main board of a protection board for electronic components according to claim 3, characterized in that: Both ends of one side of the guide plate (6) are fixedly provided with a spring (7), and the other end of the spring (7) is fixedly connected with the inside of the cover body (5).

5. The protective sheet main plate for electronic components according to claim 1, wherein: The top of the side plate (2) is provided with a clamping groove (10), and the clamping block (11) and the clamping groove (10) are matched and clamped.

6. The protective sheet main plate for electronic components according to claim 1, wherein: Both ends of the side plate (2) are provided with a one-segment arc groove (15), both ends of the fixed plate (4) are provided with a two-segment arc groove (16), and both ends of the cover body (5) are provided with a three-segment arc groove (17).

7. A protective sheet main plate for an electronic component according to claim 6, characterized in that: The one-segment arc groove (15), the two-segment arc groove (16) and the three-segment arc groove (17) are matched and clamped with the clamping piece (14).

8. The protective sheet main plate for electronic components according to claim 1, wherein: The top of both ends of the fixed plate (4) is provided with a bolt (18) penetrating through the fixed plate (4) to the inside of the bottom plate (1), and the inside of the bottom plate (1) is provided with a mounting groove (19) threadedly connected with the bolt (18).

Images