Multifunctional electric appliance performance detection device

Abstract

The utility model discloses a multifunctional electric appliance performance detection device, which comprises a pendulum bob detection machine, a shield, a connecting assembly and a locking assembly, the shield is arranged at the top of the pendulum bob detection machine, the front surface of the shield is provided with a penetration hole, and the joint of the pendulum bob detection machine and the shield is provided with a guide assembly used for limiting the moving direction of the shield. The connecting assembly is arranged at the joint of the pendulum bob detection machine and the protective cover, the locking assembly is arranged at the joint of the pendulum bob detection machine and the protective cover, and the locking assembly is used for fixing the position of the protective cover. According to the utility model, through the design of the shield, the penetration hole, the guide assembly, the connecting assembly and the locking assembly, during use, an electric appliance is firstly placed on the pendulum bob detection machine, then the shield is moved to the top of the electric appliance, and when the electric appliance is detected by the pendulum bob detection machine, the electric appliance is fixed to the shield after being smashed and damaged by a pendulum bob. And the shield is used for preventing electric appliance fragments from flying randomly and hurting people.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, and in particular to a multifunctional electrical performance testing device. Background Technology

[0002] A pendulum test device is a device used to test the impact resistance of the casing of electrical products.

[0003] The pendulum testing device works on the principle of pendulum impact testing. By raising the pendulum to a certain height to give it potential energy, and then releasing the pendulum, it strikes a designated part of the electrical appliance casing at a certain speed, simulating the impact that the appliance may experience during actual use. However, after the impact, some of the appliance casings are directly shattered, and the shattered casing fragments may fly out and injure people. Therefore, this solution proposes a multifunctional electrical appliance performance testing device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional electrical performance testing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional electrical appliance performance testing device, comprising:

[0006] Pendulum tester;

[0007] A protective cover is provided on the top of the pendulum testing machine. The front of the protective cover has an insertion hole, and a guide component for limiting the movement direction of the protective cover is provided at the connection between the pendulum testing machine and the protective cover.

[0008] A connecting component is disposed at the connection between the pendulum testing machine and the protective cover;

[0009] A locking component is provided at the connection between the pendulum testing machine and the protective cover, and the locking component is used to fix the position of the protective cover.

[0010] Preferably, the guiding component includes:

[0011] A storage slot is provided on the back of the protective cover, and the pendulum testing machine is inserted and connected inside the storage slot;

[0012] A guide block is fixedly connected to one side of the pendulum testing machine. Guide grooves are symmetrically opened on the inner walls of both sides of the receiving groove, and the guide block is inserted into the inside of the guide groove.

[0013] Preferably, the connection component includes:

[0014] A fixing block is fixedly connected to the front of the pendulum testing machine;

[0015] A connecting block is fixedly connected to the top of the protective cover. A connecting groove is provided at the bottom of the fixed block, and the connecting block is inserted into the inside of the connecting groove.

[0016] Preferably, the locking component includes a locking block that is inserted into the inner wall of the front of the connecting groove. The top of the connecting block has a locking hole, and the locking block is inserted into the inside of the locking hole. A movable part is provided on one side of the locking block.

[0017] Preferably, the movable component includes a driving block fixedly connected to one side of the locking block, a driving rod fixedly connected to one side of the driving block, and a pulling block fixedly connected to one end of the driving rod.

[0018] Preferably, the movable component further includes a spring disposed on one side of the driving block, and the driving rod is inserted and connected to the middle of the spring.

[0019] Preferably, the fixing block has a cavity in the middle, the driving block and the spring are both inserted and connected inside the cavity, and the driving rod is inserted and connected to the inner wall of the front of the cavity.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] This utility model, through the design of a protective cover, insertion hole, guide component, connecting component, and locking component, allows the electrical appliance to be placed on the pendulum testing machine first, and then the protective cover to be moved to the top of the appliance. When the appliance is tested by the pendulum testing machine, if the appliance is damaged by the impact of the pendulum, the protective cover prevents electrical fragments from flying around and injuring people. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A.

[0024] Figure 3 This is a schematic diagram of the overall side cross-sectional structure of this utility model.

[0025] Figure 4 This is a side cross-sectional view of the connecting component and locking component of this utility model.

[0026] In the diagram: 1. Pendulum testing machine; 2. Protective cover; 201. Insertion hole; 3. Guide assembly; 301. Guide block; 302. Storage slot; 303. Guide groove; 4. Connecting assembly; 401. Fixing block; 402. Connecting groove; 403. Connecting block; 5. Locking assembly; 501. Locking hole; 502. Locking block; 503. Driving block; 504. Cavity; 505. Spring; 506. Driving rod; 507. Pulling block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides, for example Figure 1-4 Shown:

[0029] Example 1:

[0030] A multifunctional electrical appliance performance testing device, comprising:

[0031] Pendulum testing machine 1;

[0032] The protective cover 2 is set on the top of the pendulum testing machine 1. The front of the protective cover 2 has an insertion hole 201. The connection between the pendulum testing machine 1 and the protective cover 2 is provided with a guide component 3 for limiting the movement direction of the protective cover 2.

[0033] Connection component 4 is located at the connection between the pendulum testing machine 1 and the protective cover 2;

[0034] Locking component 5 is located at the connection between the pendulum testing machine 1 and the protective cover 2. Locking component 5 is used to fix the position of the protective cover 2.

[0035] It should be noted that the pendulum testing machine 1 is an existing testing device, consisting of a clamping mechanism, a pendulum, a support arm, and a base. The clamping mechanism is used to hold the electrical appliance in place. One end of the pendulum is hinged to the support arm, allowing the pendulum to rotate on one side of the support arm. In use, the electrical appliance is first clamped and fixed by the clamping mechanism, and then the rotating pendulum moves to one side of the electrical appliance and strikes it, thus completing the test. The protective cover 2 is located on top of the clamping mechanism and can enclose the clamping mechanism and the electrical appliance in use. An insertion hole 201 is opened on one side of the protective cover 2 for the pendulum to be inserted into the interior of the protective cover 2. Through the design of the protective cover 2, the device can not only test electrical appliances but also protect the personnel, thus realizing multiple functions on the same device.

[0036] Specifically, guide component 3 includes:

[0037] Storage slot 302 is located on the back of the protective cover 2, and the pendulum monitoring machine 1 is inserted and connected inside the storage slot 302.

[0038] Guide block 301 is fixedly connected to one side of pendulum testing machine 1. Guide grooves 303 are symmetrically opened on the inner walls of both sides of the storage groove 302. Guide block 301 is inserted into the inside of guide groove 303.

[0039] It should be noted that the storage slot 302 is adapted to the support arm of the pendulum testing machine 1, so that the protective cover 2 can be fitted onto the pendulum testing machine 1 through the storage slot 302. The guide block 301 is adapted to the guide groove 303. The guide block 301 restricts the movement direction of the protective cover 2 with the guide groove 303, so as to prevent the protective cover 2 from moving randomly.

[0040] Specifically, connection component 4 includes:

[0041] Fixing block 401 is fixedly connected to the front of the pendulum testing machine 1;

[0042] Connecting block 403 is fixedly connected to the top of the cover 2. The bottom of the fixing block 401 is provided with a connecting groove 402, and the connecting block 403 is inserted into the inside of the connecting groove 402.

[0043] It should be noted that the fixing block 401 is fixedly connected to the pendulum testing machine 1. When it is necessary to fix the electrical appliance on the pendulum testing machine 1, the protective cover 2 is first moved upward, so that the connecting block 403 at the top of the protective cover 2 is inserted into the connecting groove 402 at the bottom of the fixing block 401. The connecting block 403 is then fixed inside the connecting groove 402 by the locking component 5, so as to avoid the need to continuously push the protective cover 2 when fixing the position of the electrical appliance.

[0044] It should be noted that

[0045] Example 2:

[0046] Locking component 5 is used in the detection device in Embodiment 1;

[0047] Specifically, the locking component 5 includes a locking block 502 that is inserted into the inner wall of the front side of the connecting groove 402. The top of the connecting block 403 has a locking hole 501, and the locking block 502 is inserted into the inside of the locking hole 501. A movable component is provided on one side of the locking block 502. The movable component includes a driving block 503 that is fixedly connected to one side of the locking block 502. A driving rod 506 is fixedly connected to one side of the driving block 503. A pulling block 507 is fixedly connected to one end of the driving rod 506. The movable component also includes a spring 505 that is provided on one side of the driving block 503. The driving rod 506 is inserted into the middle of the spring 505. A cavity 504 is provided in the middle of the fixed block 401. The driving block 503 and the spring 505 are both inserted into the inside of the cavity 504. The driving rod 506 is inserted into the inner wall of the front side of the cavity 504.

[0048] It should be noted that the cavity 504 is adapted to the drive block 503, allowing the drive block 503 to slide inside the cavity 504. A hole adapted to the locking block 502 is provided on the inner wall of the other side of the cavity 504, allowing the locking block 502 to pass into the connecting groove 402. The spring 505 is used to push the drive block 503 towards the locking block 502, preventing the locking block 502 from moving freely during use. This ensures that the connecting block 403 is confined within the connecting groove. When the slot 402 is inside, the locking block 502 is inserted into the locking hole 501. The blocking block 502 prevents the connecting block 403 with the locking hole 501 from moving out of the connecting slot 402, thereby fixing the position of the connecting block 403. The driving rod 506 is used to connect the driving block 503 located inside the cavity 504 and the pulling block 507 located outside the cavity 504. In use, the locking block 502 is moved by the pulling block 507, thereby moving the locking block 502 into and out of the locking hole 501.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional electrical appliance performance testing device, characterized in that, include: Pendulum testing machine (1); A protective cover (2) is provided on the top of the pendulum testing machine (1). The front of the protective cover (2) is provided with an insertion hole (201). A guide component (3) for limiting the movement direction of the protective cover (2) is provided at the connection between the pendulum testing machine (1) and the protective cover (2). A connecting component (4) is provided at the connection between the pendulum testing machine (1) and the protective cover (2); Locking component (5) is provided at the connection between the pendulum testing machine (1) and the protective cover (2), and the locking component (5) is used to fix the position of the protective cover (2).

2. The multifunctional electrical performance testing device according to claim 1, characterized in that, The guiding component (3) includes: A storage slot (302) is provided on the back of the cover (2), and the pendulum testing machine (1) is inserted into the inside of the storage slot (302); The guide block (301) is fixedly connected to one side of the pendulum testing machine (1). The inner walls of the two sides of the storage groove (302) are symmetrically provided with guide grooves (303), and the guide block (301) is inserted into the inside of the guide groove (303).

3. The multifunctional electrical performance testing device according to claim 1, characterized in that, The connection component (4) includes: A fixing block (401) is fixedly connected to the front of the pendulum testing machine (1); A connecting block (403) is fixedly connected to the top of the cover (2). A connecting groove (402) is provided at the bottom of the fixing block (401), and the connecting block (403) is inserted into the inside of the connecting groove (402).

4. The multifunctional electrical performance testing device according to claim 3, characterized in that, The locking component (5) includes a locking block (502) that is inserted into the inner wall of the front side of the connecting groove (402). The top of the connecting block (403) is provided with a locking hole (501). The locking block (502) is inserted into the inside of the locking hole (501). A movable part is provided on one side of the locking block (502).

5. A multifunctional electrical performance testing device according to claim 4, characterized in that, The movable component includes a drive block (503) fixedly connected to one side of the locking block (502), a drive rod (506) fixedly connected to one side of the drive block (503), and a pull block (507) fixedly connected to one end of the drive rod (506).

6. The multifunctional electrical performance testing device according to claim 5, characterized in that, The movable component also includes a spring (505) disposed on one side of the drive block (503), and the drive rod (506) is inserted and connected to the middle of the spring (505).

7. The multifunctional electrical performance testing device according to claim 6, characterized in that, The fixed block (401) has a cavity (504) in the middle. The driving block (503) and the spring (505) are both inserted and connected inside the cavity (504). The driving rod (506) is inserted and connected to the inner wall of the front of the cavity (504).

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