阅读说明：本技术 一种新能源汽车充电保护电路板 (New energy automobile protection circuit board that charges ) 是由 周得利 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种新能源汽车充电保护电路板,包括电路板本体,所述电路板本体的底部设置有安装座,所述电路板本体底部的两侧均固定连接有插板,安装座顶部的两侧均开设有与插板配合使用的插槽,安装座内腔的两侧均设置有移动块,两个移动块相反的一侧均固定连接有卡块,卡块的表面套设有拉簧,拉簧的两侧分别与移动块和安装座的内壁固定连接。本发明通过设置电路板本体、安装座、插板、插槽、移动块、卡块、拉簧、卡槽、旋转杆、旋转盘、旋转握把、连接条、凹槽、弹簧、推板和推块解决了现有新能源汽车充电保护电路板不方便安装和拆卸的问题,该新能源汽车充电保护电路板,具备方便安装和拆卸的优点,值得推广。(The invention discloses a new energy automobile charging protection circuit board which comprises a circuit board body, wherein the bottom of the circuit board body is provided with a mounting seat, both sides of the bottom of the circuit board body are fixedly connected with plugboards, both sides of the top of the mounting seat are respectively provided with a slot matched with the plugboards for use, both sides of an inner cavity of the mounting seat are respectively provided with a moving block, one opposite sides of the two moving blocks are respectively and fixedly connected with a fixture block, the surface of the fixture block is sleeved with a tension spring, and both sides of the tension spring are respectively and fixedly connected with the moving blocks and the. The novel energy automobile charging protection circuit board has the advantages of being convenient to install and disassemble, and is worthy of popularization.)

1. The utility model provides a new energy automobile protection circuit board that charges, includes circuit board body (1), its characterized in that: the circuit board comprises a circuit board body (1), wherein a mounting seat (2) is arranged at the bottom of the circuit board body (1), inserting plates (3) are fixedly connected to two sides of the bottom of the circuit board body (1), inserting grooves (4) matched with the inserting plates (3) for use are formed in two sides of the top of the mounting seat (2), moving blocks (5) are arranged on two sides of an inner cavity of the mounting seat (2), clamping blocks (6) are fixedly connected to one opposite sides of the two moving blocks (5), tension springs (7) are sleeved on the surfaces of the clamping blocks (6), two sides of each tension spring (7) are fixedly connected with the inner walls of the moving blocks (5) and the mounting seat (2) respectively, clamping grooves (8) matched with the clamping blocks (6) for use are formed in one opposite sides of the two inserting plates (3), one side, far away from the moving blocks (5), of each clamping block (6) extends to an inner cavity of each clamping groove (8), a rotary, the surface cover of rotary rod (9) is equipped with rotary disk (10), the front end of rotary rod (9) runs through to the front side of mount pad (2) and the cover is equipped with rotatory handle (11), the equal swing joint in both sides on the positive surface of rotary disk (10) has connecting strip (12), and the one end that two connecting strip (12) are opposite all with movable block (5) swing joint, the top of mount pad (2) just is located and sets up between two slots (4) fluted (13), the bottom fixedly connected with spring (14) of recess (13) inner chamber, the top fixedly connected with push pedal (15) of spring (14), the top fixedly connected with ejector pad (16) of push pedal (15), the top and the circuit board body (1) contact of ejector pad (16).

2. The new energy automobile protection circuit board that charges of claim 1, characterized in that: the equal fixedly connected with gag lever post (17) in both sides at mount pad (2) top, the surface cover of gag lever post (17) is equipped with stopper (18), and two stopper (18) relative one side all with circuit board body (1) fixed connection, spacing hole (19) that use with gag lever post (17) cooperation are seted up at the top of stopper (18).

3. The new energy automobile protection circuit board that charges of claim 1, characterized in that: the bottom of circuit board body (1) and mount pad (2) contact, the surface of fixture block (6) and the inner wall contact of draw-in groove (8), the junction of the surface of rotary rod (9) and mount pad (2) passes through bearing swing joint.

4. The new energy automobile protection circuit board that charges of claim 1, characterized in that: the surface of the rotating disk (10) is movably connected with the connecting strips (12) through a first rotating shaft, and the opposite ends of the two connecting strips (12) are movably connected with the connecting part of the moving block (5) through a second rotating shaft.

5. The new energy automobile protection circuit board that charges of claim 1, characterized in that: the top and the bottom of the moving block (5) are both fixedly connected with sliding blocks (20), sliding grooves (21) matched with the sliding blocks (20) are formed in the top and the bottom of the inner cavity of the mounting seat (2), and one side, far away from the moving block (5), of each sliding block (20) extends to the inner cavity of each sliding groove (21).

Technical Field

The invention relates to the technical field of circuit boards, in particular to a new energy automobile charging protection circuit board.

Background

The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board and printed circuit board, etc., the circuit board makes the circuit miniaturized and visualized, plays an important role in the mass production of fixed circuit and the optimization of the layout of electric appliances, at present, the circuit board with charging protection function has appeared for the safety of the circuit board, but the installation of the circuit board generally adopts two modes, namely, the circuit board is installed by screws and adhered on the positions needing to be installed by insulating adhesive materials, the screw installation wastes time and labor, and special tools are needed, the adhesive materials are convenient to use, but the installation stability is poor, the circuit board can not be disassembled, so the existing circuit board can not be installed and disassembled conveniently, the practicality of the circuit board is reduced, and the circuit board is not beneficial to use.

Disclosure of Invention

The invention aims to provide a new energy automobile charging protection circuit board which has the advantages of being convenient to install and disassemble and solves the problem that the existing new energy automobile charging protection circuit board is inconvenient to install and disassemble.

In order to achieve the purpose, the invention provides the following technical scheme: a new energy automobile charging protection circuit board comprises a circuit board body, wherein a mounting seat is arranged at the bottom of the circuit board body, inserting plates are fixedly connected to two sides of the bottom of the circuit board body, inserting grooves matched with the inserting plates for use are formed in two sides of the top of the mounting seat, moving blocks are arranged on two sides of an inner cavity of the mounting seat, clamping blocks are fixedly connected to one sides, opposite to the two moving blocks, of the clamping blocks, tension springs are sleeved on the surfaces of the clamping blocks, two sides of each tension spring are fixedly connected with the inner walls of the moving blocks and the mounting seat respectively, clamping grooves matched with the clamping blocks for use are formed in one sides, opposite to the two inserting plates, of the clamping blocks, one sides, far away from the moving blocks, extend to inner cavities of the clamping grooves, a rotating rod is movably connected to the rear side of the inner cavity of the mounting seat and, the novel rotary disc structure is characterized in that connecting strips are movably connected to two sides of the front surface of the rotary disc, one ends of the two connecting strips, which are opposite, are movably connected with a moving block, a groove is formed in the top of the mounting seat and located between the two slots, a spring is fixedly connected to the bottom of the inner cavity of the groove, a push plate is fixedly connected to the top of the spring, a push block is fixedly connected to the top of the push plate, and the top of the push block is in contact with the circuit board body.

Preferably, the equal fixedly connected with gag lever post in both sides at mount pad top, the surface cover of gag lever post is equipped with the stopper, and two stopper relative one side all with circuit board body fixed connection, the spacing hole that uses with the gag lever post cooperation is seted up at the top of stopper.

Preferably, the bottom of the circuit board body is in contact with the mounting seat, the surface of the clamping block is in contact with the inner wall of the clamping groove, and the joint of the surface of the rotating rod and the mounting seat is movably connected through a bearing.

Preferably, the connection part of the surface of the rotating disk and the connecting strips is movably connected through a first rotating shaft, and the connection parts of the opposite ends of the two connecting strips and the moving block are movably connected through a second rotating shaft.

Preferably, the top and the bottom of the moving block are both fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks for use are formed in the top and the bottom of the inner cavity of the mounting seat, and one side, away from the moving block, of each sliding block extends to the inner cavity of each sliding groove.

Compared with the prior art, the invention has the following beneficial effects:

1. the novel energy automobile charging protection circuit board has the advantages of being convenient to install and disassemble, and is worthy of popularization.

2. The connecting strip is convenient to use by arranging the slot, the use of the inserting plate is convenient by arranging the clamping slot, the use of the clamping block is convenient by arranging the rotary handle, a user can conveniently rotate the rotary rod, the circuit board body can be upwards extruded to facilitate the disassembly of the circuit board body by arranging the spring, the push plate and the push block, the mounting position of the circuit board body can be limited by arranging the limiting block and the limiting rod, the movement of the moving block can be facilitated by arranging the sliding block and the sliding slot, and the mounting and the use of the connecting strip can be facilitated by arranging the first rotating shaft and the second rotating shaft.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1.

In the figure: 1. a circuit board body; 2. a mounting seat; 3. inserting plates; 4. a slot; 5. a moving block; 6. a clamping block; 7. a tension spring; 8. a card slot; 9. rotating the rod; 10. rotating the disc; 11. rotating the grip; 12. a connecting strip; 13. a groove; 14. a spring; 15. pushing the plate; 16. a push block; 17. a limiting rod; 18. a limiting block; 19. a limiting hole; 20. a slider; 21. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a new energy automobile charging protection circuit board comprises a circuit board body 1, a mounting base 2 is arranged at the bottom of the circuit board body 1, a plug board 3 is fixedly connected to both sides of the bottom of the circuit board body 1, slots 4 matched with the plug board 3 are formed in both sides of the top of the mounting base 2, moving blocks 5 are arranged on both sides of an inner cavity of the mounting base 2, fixture blocks 6 are fixedly connected to opposite sides of the two moving blocks 5, a tension spring 7 is sleeved on the surface of each fixture block 6, both sides of the tension spring 7 are fixedly connected with the inner walls of the moving blocks 5 and the mounting base 2, clamping grooves 8 matched with the fixture blocks 6 are formed in opposite sides of the two plug boards 3, one side of each fixture block 6, far away from the moving blocks 5, extends to the inner cavity of the clamping grooves 8, a rotary rod 9 is movably connected between the two moving, the front end of the rotary rod 9 penetrates to the front side of the mounting seat 2 and is sleeved with a rotary handle 11, two sides of the front surface of the rotary disk 10 are movably connected with connecting strips 12, one ends of the two connecting strips 12 opposite to each other are movably connected with the movable block 5, a groove 13 is arranged at the top of the mounting seat 2 and between the two slots 4, the bottom of the inner cavity of the groove 13 is fixedly connected with a spring 14, the top of the spring 14 is fixedly connected with a push plate 15, the top of the push plate 15 is fixedly connected with a push block 16, the top of the push block 16 is contacted with the circuit board body 1, two sides of the top of the mounting seat 2 are fixedly connected with a limiting rod 17, the surface of the limiting rod 17 is sleeved with a limiting block 18, one side of the two limiting blocks 18 opposite to each other is fixedly connected with the circuit board body 1, the top of the limiting block, the surface of the clamping block 6 is contacted with the inner wall of the clamping groove 8, the joint of the surface of the rotating rod 9 and the mounting seat 2 is movably connected through a bearing, the joint of the surface of the rotating disk 10 and the connecting strips 12 is movably connected through a first rotating shaft, the opposite ends of the two connecting strips 12 are movably connected with the joint of the moving block 5 through a second rotating shaft, the top and the bottom of the moving block 5 are fixedly connected with sliding blocks 20, sliding grooves 21 matched with the sliding blocks 20 are formed in the top and the bottom of the inner cavity of the mounting seat 2, one side, away from the moving block 5, of each sliding block 20 extends to the inner cavity of each sliding groove 21, the inserting groove 4 is arranged to facilitate the use of the inserting plate 3, the clamping block 6 is convenient to use through the clamping groove 8, the rotating handle 11 is arranged to facilitate the rotation of a user, the spring 14, the push plate 15 and the push block 16 are arranged to upwardly, through setting up stopper 18 and gag lever post 17, can restrict the mounted position of circuit board body 1, through setting up slider 20 and spout 21, the removal of the movable block 5 of can being convenient for, through setting up first pivot and second pivot, the installation and the use of connecting strip 12 of can being convenient for, through setting up circuit board body 1, mount pad 2, picture peg 3, slot 4, movable block 5, fixture block 6, extension spring 7, draw-in groove 8, rotary rod 9, rotary disk 10, rotatory handle 11, connecting strip 12, recess 13, spring 14, push pedal 15 and ejector pad 16 have solved the inconvenient problem of installing and dismantling of current new energy automobile charging protection circuit board, this new energy automobile charging protection circuit board, possess the advantage of easy to assemble and dismantlement, be worth promoting.

During the use, the user removes circuit board body 1, drive picture peg 3 and get into in slot 4, picture peg 3 continues to move downwards and can extrude fixture block 6, make two fixture blocks 6 move to the centre, fixture block 6 drives movable block 5 pulling extension spring 7, when draw-in groove 8 corresponds with fixture block 6, extension spring 7 resets and drives two movable blocks 5 and move to the centre, movable block 5 drives fixture block 6 and gets into in draw-in groove 8, accomplish the installation, when needing to dismantle, only need rotate rotary rod 9 through the cooperation of rotatory handle 11, rotary rod 9 drives rotary disk 10 and rotates, rotary disk 10 drives the one end of connecting strip 12 and rotates, the other end of connecting strip 12 all stimulates movable block 5, make two movable blocks 5 move to the centre, movable block 5 drives fixture block 6 and shifts out from draw-in groove 8, accomplish the dismantlement, and is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.