Desktop lifting socket service life testing machine

Abstract

The utility model relates to the technical field of testing equipment, in particular to a desktop lifting socket service life testing machine, which comprises a case, a clamping assembly, a pressing assembly, a controller and a counter, the clamping assembly is installed outside the case, and a lock hole is formed in the middle of the clamping assembly. The pressing assembly comprises a pressing plate and a telescopic driver, the pressing plate is arranged above the clamping assembly and slidably connected to the machine box, and the telescopic driver is installed on the machine box and used for driving the pressing plate to ascend and descend. The counter and the controller are both installed on the machine box, and the telescopic driver and the counter are both electrically connected with the controller. According to the utility model, the problems of low efficiency and low detection result accuracy caused by the fact that the existing desktop lifting socket detection work is mostly carried out manually are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing equipment, in particular to a life test machine for a desktop lifting socket. Background Art

[0002] A socket refers to an electrical accessory that has a socket designed to engage with the pin of a plug and is equipped with terminals for connecting flexible cables. There are many types of sockets on the market with different shapes. With the increasing demand for electricity safety, especially to prevent children from accidentally touching them, many sockets are equipped with high-resistance protective doors. There are also many sockets designed as flip-top types, which are waterproof, dustproof and accidental touch-proof by adding a cover. Although the structure is simple and easy to implement, the cover is easily damaged and the operation is complicated.

[0003] In order to solve the problems existing in the traditional technology, the utility model patent with publication number CN208508119U discloses a socket which can be pressed to be recovered and then pressed to be ejected. The socket which can be pressed to be recovered and then pressed to be ejected utilizes a locking device based on mechanical principles to allow the socket to pop out when working and retract when not working. The structure is ingenious and beautiful, simple, reliable and easy to implement, with high space utilization, and is waterproof and dustproof. In order to ensure that the service life of the lifting sockets produced meets the standards, random inspections are required on each batch of lifting sockets produced. However, there is currently no automatic equipment for detecting the life of this type of sockets. Existing inspections are mostly performed manually, which is not only inefficient but also has low accuracy in the inspection results.

[0004] Therefore, it is necessary to provide a technical solution to solve the above problems. Utility Model Content

[0005] The utility model solves the problem that the existing desktop lifting socket detection work is mostly done manually, which is not only inefficient but also has low accuracy of detection results.

[0006] To achieve the above purpose, the utility model provides a desktop lifting socket life test machine, including a chassis, a clamping component, a pressing component, a controller and a counter, wherein:

[0007] The clamping assembly is installed on the outside of the chassis, and a lock hole is provided in the middle of the clamping assembly;

[0008] The pressing assembly includes a pressing plate and a telescopic driver, wherein the pressing plate is arranged above the clamping assembly and is slidably connected to the chassis, and the telescopic driver is installed on the chassis to drive the pressing plate to move up and down;

[0009] The counter and the controller are both mounted on the chassis, and the telescopic drive and the counter are both electrically connected to the controller.

[0010] More specifically, the clamping assembly includes a fixed plate and a rotating plate, the fixed plate is fixedly connected to the chassis, the rotating plate is arranged on the outer side of the fixed plate, one end of which is hinged to the fixed plate, and the other end is detachably locked to the fixed plate, the fixed plate is provided with a first hole body, the rotating plate is provided with a second hole body, and the locking hole is composed of the first hole body and the second hole body.

[0011] More specifically, the rotating plate and the fixed plate are connected by magnetic locking.

[0012] More specifically, the fixing plate is connected to the chassis in a liftable and slidable manner; the chassis is provided with a strip hole, a locking bolt is provided in the strip hole, the bolt head of the locking bolt is provided on the outside of the chassis, a connecting strip is provided inside the chassis, the connecting strip is threadedly connected to the locking bolt, and the fixing plate is fixedly connected to the connecting strip.

[0013] More specifically, a height-adjustable support pad is provided on the chassis, and the support pad is located below the clamping assembly.

[0014] More specifically, a silicone pressing block is arranged at the bottom of the pressing plate.

[0015] More specifically, a pressure sensor is installed at the bottom of the pressure plate, the silicone pressure block is installed on the detection end of the pressure sensor, and the pressure sensor is electrically connected to the controller.

[0016] More specifically, a time relay is provided on the chassis, and the time relay is electrically connected to the controller.

[0017] The technical effects of the desktop lifting socket life test machine involved in the utility model are:

[0018] The present application uses a clamping assembly to clamp and fix the desktop lifting socket, and controls the telescopic driver through a controller to drive the pressure plate to move up and down, thereby simulating the action of pressing the desktop lifting socket with a hand, and controlling the lifting and lowering of the telescopic device in the desktop lifting socket. The counter records the lifting and lowering times of the telescopic device. When the lifting and lowering times of the telescopic device reach the set value and the desktop lifting socket is not damaged as a whole, it proves that the quality of the desktop lifting socket meets the standard. The design of the present application realizes the fully automatic detection of the desktop lifting socket, reduces the amount of manual labor, and improves the detection efficiency and detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a desktop lifting socket life test machine involved in the utility model;

[0020] Figure 2It is a structural schematic diagram of a desktop lifting socket life test machine involved in the utility model in which a clamping component is in an open state;

[0021] Figure 3 This is an internal structural diagram of a chassis in a desktop lifting socket life test machine involved in the utility model;

[0022] Figure 4 It is a structural schematic diagram of an existing desktop lifting socket.

[0023] Markings in the figure:

[0024] 1. Chassis; 2. Clamping assembly; 3. Pressing assembly; 4. Counter; 5. Time relay; 6. Desktop lifting socket;

[0025] 21. Fixed plate; 22. Rotating plate; 23. Magnet; 24. Locking bolt; 25. Connecting strip;

[0026] 31. Pressing plate; 32. Telescopic driver; 33. Silicone pressing block;

[0027] 61. Upper ring plate; 62. Lower ring plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] It should be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element at the same time; when an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the description of the embodiments of the present invention, it should be understood that the directions or positional relationships indicated by “up”, “down”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside”, etc., are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] In order to more clearly illustrate the technical solution of the utility model, a preferred embodiment is provided below. Figure 1 to Figure 4 , a desktop lifting socket life test machine, including a chassis 1, a clamping component 2, a pressing component 3, a controller and a counter 4, wherein:

[0033] The clamping assembly 2 is installed outside the chassis 1, and a lock hole is provided in the middle of the clamping assembly 2;

[0034] The pressing assembly 3 includes a pressing plate 31 and a telescopic driver 32. The pressing plate 31 is disposed above the clamping assembly 2 and is slidably connected to the chassis 1. The telescopic driver 32 is mounted on the chassis 1 to drive the pressing plate 31 to move up and down.

[0035] The counter 4 and the controller are both mounted on the chassis 1 , and the telescopic driver 32 and the counter 4 are both electrically connected to the controller.

[0036] The working process of the desktop lifting socket life tester involved in the utility model is: the desktop lifting socket 6 is clamped and fixed by the clamping component 2, and the telescopic driver 32 is controlled by the controller to drive the pressing plate 31 to move up and down, so as to simulate the action of pressing the desktop lifting socket 6 by the hand, and realize the control of the lifting and lowering of the telescopic device in the desktop lifting socket 6, and the counter 4 records the lifting and lowering times of the telescopic device. When the lifting and lowering times of the telescopic device reaches the set value and the desktop lifting socket 6 is not damaged as a whole, it proves that the quality of the desktop lifting socket 6 meets the standard. The design of this application realizes the full automatic detection of the desktop lifting socket 6, reduces the amount of manual labor, and improves the detection efficiency and detection accuracy.

[0037] In this embodiment, the clamping assembly 2 includes a fixed plate 21 and a rotating plate 22. The fixed plate 21 is fixedly connected to the chassis 1. The rotating plate 22 is arranged on the outer side of the fixed plate 21. One end of the rotating plate 22 is hinged to the fixed plate 21, and the other end is detachably locked to the fixed plate 21. The fixed plate 21 is provided with a first hole body, and the rotating plate 22 is provided with a second hole body. The locking hole is composed of the first hole body and the second hole body. Figure 4, is an existing desktop lifting socket 6. In order to enable the desktop lifting socket 6 to be installed on the table, the desktop lifting socket 6 is provided with an upper ring plate 61 and a lower ring plate 62. The clamping assembly 2 of the present application actually simulates the effect of a desktop. In actual application, the desktop lifting socket 6 can be placed in the first hole body first, and then the rotating plate 22 is rotated to lock with the fixed plate 21, so that the desktop lifting socket 6 is completely placed in the lock hole, and at this time, the upper ring plate 61 is against the upper end surfaces of the fixed plate 21 and the rotating plate 22, thereby realizing the fixation of the desktop lifting socket 6.

[0038] Furthermore, the rotating plate 22 and the fixed plate 21 are magnetically locked. Preferably, magnets 23 are fixedly connected to both the rotating plate 22 and the fixed plate 21. With the above design, the rotating plate 22 and the fixed plate 21 can be quickly fixed, thereby improving the convenience of operation.

[0039] In this embodiment, the fixing plate 21 is connected to the chassis 1 in a lifting and sliding manner; the chassis 1 is provided with a strip hole, and a locking bolt 24 is provided in the strip hole. The bolt head of the locking bolt 24 is provided on the outside of the chassis 1, and a connecting strip 25 is provided inside the chassis 1. The connecting strip 25 is threadedly connected with the locking bolt 24, and the fixing plate 21 is fixedly connected with the connecting strip 25. With the above design, the height of the clamping assembly 2 can be adjusted according to the height of the desktop lifting socket 6. In actual application, the staff can loosen the locking bolt 24 to release the locking state of the fixing plate 21, so that the fixing plate 21 can be lifted and lowered. After the fixing plate 21 moves to an appropriate position, the locking bolt 24 is re-tightened so that the bolt head of the locking bolt 24 and the connecting strip 25 are in close contact with the chassis 1, and the locking bolt 24 is fixed by the clamping force, thereby achieving the locking of the fixing plate 21.

[0040] In this embodiment, a height-adjustable support pad is provided on the chassis 1, and the support pad is located below the clamping assembly 2. In actual application, a support can also be provided at the bottom of the desktop to support the desktop lifting socket 6, and the above design simulates the support structure, so that when the desktop lifting socket 6 is tested, its bottom is supported to a certain extent, so that the test accuracy is correspondingly improved.

[0041] In this embodiment, a silicone pressing block 33 is provided at the bottom of the pressing plate 31. The silicone pressing block 33 has a certain elastic deformation property, and when performing a pressing test, it can ensure that the silicone pressing block 33 fully presses the telescopic device of the desktop lifting socket 6 without causing damage to the telescopic device, thereby improving the test accuracy.

[0042] In this embodiment, a pressure sensor is installed at the bottom of the pressure plate 31, and the silicone pressure block 33 is installed on the detection end of the pressure sensor, and the pressure sensor is electrically connected to the controller. It should be understood that when the silicone pressure block 33 contacts the telescopic device of the desktop lifting socket 6, the pressure on the silicone pressure block 33 will change continuously, and the pressure sensor is connected to an external database. When the pressure value fluctuates abnormally, it proves that the telescopic device is damaged, and the test machine will stop working.

[0043] In this embodiment, a time relay 5 is provided on the chassis 1, and the time relay 5 is electrically connected to the controller. In actual application, the time relay 5 is used to control the on and off of the circuit system.

[0044] The above description is only a preferred embodiment of the present invention, and its structure is not limited to the shapes listed above. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A desktop lifting socket life test machine, characterized by: It includes a chassis, a clamping assembly, a pressing assembly, a controller and a counter, wherein: The clamping assembly is installed on the outside of the chassis, and a lock hole is provided in the middle of the clamping assembly; The pressing assembly includes a pressing plate and a telescopic driver, wherein the pressing plate is arranged above the clamping assembly and is slidably connected to the chassis, and the telescopic driver is installed on the chassis to drive the pressing plate to move up and down; The counter and the controller are both mounted on the chassis, and the telescopic drive and the counter are both electrically connected to the controller.

2. According to claim 1, a desktop lifting socket life test machine is characterized by: The clamping assembly includes a fixed plate and a rotating plate, the fixed plate is fixedly connected to the chassis, the rotating plate is arranged on the outer side of the fixed plate, one end of the rotating plate is hinged to the fixed plate, and the other end is detachably locked to the fixed plate, the fixed plate is provided with a first hole body, the rotating plate is provided with a second hole body, and the locking hole is composed of the first hole body and the second hole body.

3. According to claim 2, a desktop lifting socket life test machine is characterized by: The rotating plate and the fixed plate are connected by magnetic locking.

4. According to claim 2, a desktop lifting socket life test machine is characterized by: The fixing plate is connected to the chassis in a liftable and slidable manner; a strip hole is provided on the chassis, a locking bolt is provided in the strip hole, a bolt head of the locking bolt is provided on the outside of the chassis, a connecting strip is provided inside the chassis, the connecting strip is threadedly connected to the locking bolt, and the fixing plate is fixedly connected to the connecting strip.

5. According to claim 1, a desktop lifting socket life test machine is characterized by: A height-adjustable support pad is provided on the chassis, and the support pad is located below the clamping assembly.

6. According to claim 1, a desktop lifting socket life test machine is characterized by: A silica gel pressing block is arranged at the bottom of the pressing plate.

7. According to claim 6, a desktop lifting socket life test machine is characterized by: A pressure sensor is installed at the bottom of the pressure plate, the silicone pressure block is installed on the detection end of the pressure sensor, and the pressure sensor is electrically connected to the controller.

8. According to claim 1, a desktop lifting socket life test machine is characterized by: The chassis is provided with a time relay, and the time relay is electrically connected to the controller.

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