阅读说明：本技术 石墨烯电热膜老化测试装置 (Graphene electrothermal film aging testing device ) 是由 吴国明 于 2019-11-12 设计创作，主要内容包括：本发明涉及石墨烯电热膜相关检测设备技术领域,公开了一种石墨烯电热膜老化测试装置,包括装置主体,所述装置主体内设置测试工位,所述测试工位包括插片机构和通电机构,所述插片机构包括设置在装置主体上的限位板和电接触块,电热膜从限位板上插入后与电接触块配合,所述通电机构包括设置在装置主体上的电源插头,电源插头通过快速接头连接到高压电源,所述电接触块内设置碰珠,所述碰珠连接至通电机构,所述电热膜插入电接触块时,与碰珠电连接。本发明操作简易、方便快捷,有漏电等各项保护结构,充分保障了操作人员的安全。(The invention relates to the technical field of graphene electrothermal film related detection equipment, and discloses an graphene electrothermal film aging test device which comprises a device main body, wherein a test station is arranged in the device main body, the test station comprises an inserting sheet mechanism and a power-on mechanism, the inserting sheet mechanism comprises a limiting plate and an electric contact block which are arranged on the device main body, an electrothermal film is matched with the electric contact block after being inserted from the limiting plate, the power-on mechanism comprises a power plug arranged on the device main body, the power plug is connected to a high-voltage power supply through a quick connector, a collision bead is arranged in the electric contact block and is connected to the power-on mechanism, and the electrothermal film is electrically connected with the collision bead when being inserted into the electric contact block.)

The utility model provides a graphite alkene electric heat membrane aging testing device, its characterized in that is including the device main part, set up test station in the device main part, test station includes inserted sheet mechanism and circular telegram mechanism, inserted sheet mechanism is including setting up limiting plate and the electrical contact piece in the device main part, and the electric heat membrane inserts back and the cooperation of electrical contact piece from the limiting plate, circular telegram mechanism is including setting up the power plug in the device main part, and power plug is connected to high voltage power supply through quick-operation joint, set up in the electrical contact piece and touch the pearl, touch the pearl and be connected to circular telegram mechanism, when the electric heat membrane inserts electrical contact piece, with touch the pearl electricity and.

2. The graphene electrothermal film aging testing device of claim 1, characterized in that: the electric contact block is provided with a slot, the collision bead is arranged in the slot, the electric contact block is provided with an adjusting bolt, and the adjusting bolt is connected to the collision bead.

3. The graphene electrothermal film aging testing device according to claim 2, wherein a plurality of inserting openings are formed in a limiting plate of the inserting mechanism, a plurality of corresponding electric contact blocks are arranged, electrothermal films are inserted into each inserting opening, the plurality of electric contact blocks are connected to the electrifying mechanism through control switches respectively, and the length of the limiting plate can be adjusted in the width direction of the device body.

4. The graphene electrothermal film aging testing device of claim 2, wherein: the quick connector comprises a fixed high-voltage power socket, the power socket corresponds to a power plug, a plug rod hole is formed in the power socket, a plug rod is arranged on the power plug, the plug rod is used for being matched with the plug rod hole, and when the plug rod is matched with the plug rod hole, the power plug is matched in the power socket.

5. The graphene electrothermal film aging testing device of claim 4, wherein: the plug rod and the plug rod hole are two and are arranged on two sides of the power socket and the power socket, and the head of the plug rod is conical.

6. The graphene electrothermal film aging testing device of claim 4, wherein: the device main body is a trolley, the trolley is provided with idler wheels, the power socket is fixed on a wall body, a sliding rail is arranged on the ground, pulleys are arranged on two sides of the trolley and move on the sliding rail, and a power plug on the trolley corresponds to the power socket on the wall body in position.

7. The graphene electrothermal film aging testing device of claim 6, wherein: the trolley is characterized in that a groove is formed in the pulley, the groove is matched with the sliding rail to move, a locking mechanism is arranged on a roller of the trolley, and an insulating trolley handle is further arranged on the trolley.

8. The graphene electrothermal film aging testing device of claim 3, wherein a plurality of control switches are arranged on the control panel, and each control switch is connected with residual current circuit breakers and current indicating meters.

9. The graphene electrothermal film aging testing device according to claim 8, wherein each control switch is further provided with alarms.

10. The graphene electrothermal film aging testing device of claim 4, wherein: the power plug and the power socket are single-phase and are connected to alternating current.

Technical Field

The invention relates to the technical field of graphene electrothermal film related detection equipment, in particular to an aging test device for graphene electrothermal films.

Background

Before the graphene electrothermal film product leaves a factory, a series of test experiments are carried out on the graphene electrothermal film product to ensure the factory quality of the product and the stability of various electrothermal performances, wherein the aging test is .

Disclosure of Invention

The invention aims to solve the problems, and provides an aging test device for graphene electrothermal films, which is simple, convenient and quick to operate, has various protection structures such as electric leakage and the like, and fully guarantees the safety of operators.

The technical scheme adopted by the invention is as follows:

graphite alkene electric heat membrane aging testing device, characterized by, including the device main part, set up test station in the device main part, test station includes inserted sheet mechanism and circular telegram mechanism, inserted sheet mechanism is including setting up limiting plate and the electrical contact piece in the device main part, and the electric heat membrane inserts the back from the limiting plate and cooperates with the electrical contact piece, circular telegram mechanism is including setting up the power plug in the device main part, and power plug is connected to high voltage power supply through quick-operation joint, set up in the electrical contact piece and bump the pearl, bump the pearl and be connected to circular telegram mechanism, when the electric heat membrane inserts the electrical contact piece, with bump the pearl electricity and be.

And step , arranging a slot on the electric contact block, arranging the collision bead in the slot, arranging an adjusting bolt on the electric contact block, and connecting the adjusting bolt to the collision bead.

step forward, set up a plurality of inserted sheet mouths on the limiting plate of inserted sheet mechanism, corresponding electric contact piece also is a plurality of, and electric heat membrane are inserted to every inserted sheet mouth, and a plurality of electric contact pieces are connected to circular telegram mechanism through control switch respectively, the limiting plate can adjust length in the width direction of device main part.

, the quick connector comprises a fixed high-voltage power socket, the power socket corresponds to the power plug, the power socket is provided with a plug rod hole, the power plug is provided with a plug rod, the plug rod is used for being matched with the plug rod hole, and when the power plug is matched with the power socket, the power plug is matched with the power socket.

, two insertion rods and two insertion rod holes are formed and are arranged on two sides of the power socket and the power socket, and the heads of the insertion rods are conical.

, the device is characterized in that the device main body is a trolley, the trolley is provided with rollers, the power socket is fixed on the wall body, a slide rail is arranged on the ground, pulleys are arranged on two sides of the trolley and move on the slide rail, and a power plug on the trolley corresponds to the power socket on the wall body in position.

And , arranging a groove on the pulley, moving the groove and the slide rail in a matching way, arranging a locking mechanism on a roller of the trolley, and arranging an insulating trolley handle on the trolley.

And , arranging a plurality of control switches on the control panel, wherein each control switch is connected with residual current circuit breakers and current indicator meters.

, alarms are also arranged on each control switch.

And , the power plug and the power socket are single-phase and are connected to the alternating current.

The invention has the beneficial effects that:

(1) simultaneously carrying out aging tests on tens of products or even more products;

(2) products with different sizes are tested;

(3) the operation is simple, convenient and fast, various protection structures such as electric leakage and the like exist, and the safety of operators is fully guaranteed.

Drawings

FIG. 1 is a schematic diagram of the external structure of the present invention;

FIG. 2 is a schematic perspective view of an electrical contact block;

fig. 3 is a partially detailed schematic view of the energizing mechanism.

The reference numbers in the drawings are respectively:

1. a trolley; 2, inserting a piece port;

3. an electrical contact block; adjusting parts;

5. a slot; 6, bumping beads;

7. adjusting the bolt; 8, a power plug;

9. a power socket; 10, fixing a wall;

11. a jack; 12, inserting rod holes;

13. inserting a rod; a handle;

15. a roller; 16, a slide rail;

17. a pulley.

Detailed Description

The following describes in detail a specific embodiment of the aging testing apparatus for a graphene electrothermal film according to the present invention with reference to the accompanying drawings.

Referring to the attached drawing 1, the main body of the graphene electrothermal film aging testing device is a trolley 1, the trolley 1 is made of stainless steel, copper bars and heat-resistant insulating materials are laid in an internal conductive mode, an inserting sheet mechanism and a power-on mechanism are arranged in the main body of the device, a testing station is formed, the inserting sheet mechanism and the power-on mechanism are installed inside the main body of the device, the inserting sheet mechanism comprises a limiting plate and electrical contact blocks 3, a plurality of inserting sheet openings 2 are formed in the limiting plate, each inserting sheet opening 2 is used for inserting the graphene electrothermal film to be tested, electrical contact blocks 3 are arranged below each inserting sheet opening 2, and the electrical contact blocks 3 are connected to the power-on mechanism and connected with high voltage electricity.

The limiting plate can move in the width direction of the trolley 1, the adjusting part 4 is arranged on the side edge of the trolley 1, the position of the limiting plate is adjusted, and the adjusting mode can be rail push-pull type or thread screw type and the like. Different widths are suitable for different graphene electrothermal films.

Referring to the attached drawing 2, a slot 5 is arranged on an electric contact block 3, a collision bead 6 is arranged in the slot 5, the collision bead 6 comprises elastic arc surfaces and is in clearance fit with the inner side of of the slot 5, the collision bead 6 is connected to a power-on mechanism, when an electric heating film is inserted into the electric contact block 3, the collision bead 6 is electrically connected with the collision bead, an adjusting bolt 7 is arranged on the electric contact block 3, the adjusting bolt 7 is connected with the collision bead 6, the gap between the collision bead 6 and the inner side of the slot 5 is adjusted, each electric contact block 3 is connected to the power-on mechanism through a control switch, a plurality of control switches are arranged on a control panel, each control switch is connected with electric leakage breakers and current indicating meters, the goodness and badness of a graphene electric heating film can be visually identified through the current meters during aging, and alarms.

The electric heating film aging test trolley is characterized in that insertion grooves are formed in the long edge of the front end of a trolley frame, insertion grooves are also formed in the corresponding positions of a limiting plate, the two insertion grooves are used for inserting the electric heating films, the two insertion grooves are respectively connected with two poles of a test power supply and are connected to an electrifying mechanism through a wire and a control switch, the distance between the two insertion grooves can be changed by moving the limiting plate, and the electric heating film aging test trolley is suitable for electric heating films with different sizes.

Referring to fig. 3, the power-on mechanism includes a power plug 8 provided on the apparatus main body, the power plug 8 is connected to a high-voltage power supply through a quick connector, a high-voltage power socket 9 is installed on a fixed wall 10, and the power socket 9 corresponds to the power plug 8. The high-voltage power socket 9 is provided with three jacks 11 which are respectively connected with a live wire, a zero wire and a grounding protection wire, and the connection between the power socket 9 and an external circuit is provided with multiple leakage and short-circuit connections.

A plug rod hole 12 is formed in the power socket 9, a plug rod 13 is arranged on the power plug 8, the plug rod 13 is used for being matched with the plug rod hole 12, and when the plug rod 13 is matched with the plug rod hole 12, the power plug 8 is matched in the power socket 9. The two insertion rods 13 and the two insertion rod holes 12 are arranged on two sides of the power socket 9 and the power socket 9, and the heads of the insertion rods 13 are conical.

Continuing to refer to the attached drawings 1 and 3, a trolley 1 is provided with a roller 15 and a trolley handle 14, the roller 15 and the handle are made of insulating polytetrafluoroethylene, a power socket 9 is fixed on a wall body, a slide rail 16 is arranged on the ground, pulleys 17 are arranged on two sides of the trolley 1, the pulleys 17 move on the slide rail 16, a power plug 8 on the trolley 1 corresponds to the power socket 9 on the wall body, a groove is formed in each pulley 17 and is matched with the slide rail 16 to move, a locking mechanism is arranged on the roller 15 of the trolley 1, an insulating trolley handle is further arranged on the trolley 1, when an aging test is carried out by a worker, aging equipment is in a disconnected state, the worker places a graphene electrothermal film to be tested on a test station respectively, an adjusting mechanism on the side of a test trolley is rotated to adjust the width of a limiting plate so as to fixedly clamp the electrothermal film, then the electrothermal film is inserted into each test station, and the electrothermal film passes through a.

The test vehicle is pushed forwards along the limiting slide rails 16 on two sides of the parking station through the push hands, so that the two insertion rods 13 are respectively inserted into the corresponding insertion rod holes 12, the three insertion piece ejector pins of the homeotropic power plug 8 are inserted into the corresponding power sockets 9, and when the insertion rods 13 are inserted to the bottom, the test vehicle cannot be pushed forwards to achieve the positioning and limiting effects. The staff fixes the test carriage through the locking mechanism of wheel in order to prevent that the test carriage from unexpected the slip when test work goes on.

The testing trolley is characterized in that a power supply is connected, electric heating films on all testing stations respectively have current to pass through, the electric heating films are respectively displayed on corresponding displays on a control box on the side of the testing trolley 1 , and therefore current change conditions can be conveniently observed by workers.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.