Batch finished product detection device for set top box
By designing a batch finished product testing device, which utilizes a lifting plate and magnetic components to achieve batch testing of set-top boxes, the problem of time-consuming and labor-intensive process of connecting each testing line group individually is solved, thereby improving testing efficiency and safety.
Patent Information
- Application Number
- CN202423173119.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In existing technologies, the testing of finished set-top boxes requires connecting testing lines one by one, which is time-consuming and labor-intensive, affecting testing efficiency.
Design a batch finished product testing device that includes components such as a testing slot, a lifting plate, a cylinder, a testing line assembly, a fixing frame, and magnetic components. The cylinder drives the lifting plate and the testing line assembly to move downwards, and the magnetic components are used to clamp and release the fixing frame to achieve batch testing.
It improves the efficiency of finished set-top box inspection, makes the plug and socket correspond more accurately, reduces manual operation, improves economic efficiency, and provides a safe current release path.
Smart Images
Figure CN223502934U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of television technology, and in particular to a batch finished product testing device for set-top boxes. Background Technology
[0002] A set-top box is a device that connects to a television to receive and decode video signals from various sources, allowing users to watch a variety of programs. Before being put on the market, finished set-top boxes need to undergo product testing to ensure product quality, performance, and safety. Product testing is usually carried out using test cables. The test cables are inserted into the set-top box and tested. Currently, operators need to connect the test cables to each set-top box one by one for testing, which is time-consuming and labor-intensive, affecting the efficiency of finished set-top box testing.
[0003] To address the aforementioned issues, a batch finished product testing device for set-top boxes has been developed. Utility Model Content
[0004] To overcome the drawbacks of operators connecting the testing lines to each set-top box individually for testing, which is time-consuming, labor-intensive, and affects the efficiency of set-top box finished product testing, this utility model provides a batch finished product testing device for set-top boxes.
[0005] This utility model is achieved through the following technical implementation scheme.
[0006] The present invention discloses a batch finished product testing device for set-top boxes, comprising a testing slot, a lifting plate, a cylinder, a set-top box, a testing line assembly, a fixing frame, a stabilizing frame, a first magnetic suction component, a second magnetic suction component, a contact plate, a wire, and a grounding plate.
[0007] A cylinder is installed in the middle of the detection slot, and a lifting plate is connected to the telescopic end of the cylinder. Six detection line groups are installed on the lifting plate. Six set-top boxes are slidably connected to the detection slot. Twelve fixed frames are connected to the lifting plate, with each pair of fixed frames forming a group. The fixed frames are located on the left and right sides of adjacent set-top boxes. Stabilizing frames are slidably connected between the front and rear sides of the fixed frames. First magnetic components are connected to the front and rear sides of the fixed frames, and second magnetic components are connected to the front and rear sides of the stabilizing frames. The first magnetic components and adjacent second magnetic components attract each other. Six contact plates are provided at the rear of the detection slot. The contact plates limit the movement of adjacent set-top boxes and conduct electricity. Each contact plate is equipped with a wire, and the wires are connected to a grounding plate.
[0008] Furthermore, the detection groove of this utility model is provided with two guide rods on the upper rear side. The guide rods guide the movement of the lifting plate, and the lifting plate and the guide rods are slidably connected.
[0009] Furthermore, the front side of the lifting plate of this utility model has a sloping structure, which facilitates the contact between the lifting plate and the adjacent set-top box when the lifting plate descends.
[0010] Furthermore, the lifting plate of this utility model has a hollow structure in the middle.
[0011] By adopting the above technical solutions, this utility model has the following advantages compared with the prior art.
[0012] This invention uses a cylinder to drive a lifting plate downwards, which in turn drives the testing line assembly downwards. This method allows for batch testing of set-top boxes, improving testing efficiency. Simultaneously, the stabilizer clamps and limits the plug at the bottom of the testing line assembly, ensuring the plug aligns with the socket on the set-top box for easier insertion. Furthermore, the interaction between the first and second magnetic components allows the stabilizer to switch between clamping and releasing states, facilitating repeated testing operations. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0014] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.
[0015] Figure 3 This is a three-dimensional structural diagram of the second part of this utility model.
[0016] Figure 4 This is a three-dimensional structural diagram of the third part of this utility model.
[0017] The components in the attached diagram are labeled as follows: 1. Detection slot, 2. Lifting plate, 3. Cylinder, 4. Set-top box, 5. Detection line assembly, 6. Fixing frame, 7. Stabilizing frame, 8. First magnetic suction component, 9. Second magnetic suction component, 10. Contact plate, 11. Wire, 12. Grounding plate. Detailed Implementation
[0018] This utility model will be further described in conjunction with the accompanying drawings through the following embodiments.
[0019] It should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names, and the disclosure contained throughout the specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated drawings and are semantically applied to the new location when the location changes.
[0020] This embodiment describes a batch finished product testing device for set-top boxes, such as... Figures 1-4 As shown, it includes a detection slot 1, a lifting plate 2, a cylinder 3, a set-top box 4, a detection line group 5, a fixing frame 6, a stabilizing frame 7, a first magnetic suction component 8, a second magnetic suction component 9, a contact plate 10, a wire 11, and a grounding plate 12.
[0021] Two guide rods are provided on the upper rear side of the detection slot 1. The guide rods guide the movement of the lifting plate 2. The lifting plate 2 and the guide rods are slidably connected. A cylinder 3 is installed in the middle of the detection slot 1. The lifting plate 2 is connected to the telescopic end of the cylinder 3. The front side of the lifting plate 2 has a sloping structure to facilitate contact with the adjacent set-top box 4 when the lifting plate 2 descends. The middle of the lifting plate 2 has a hollow structure. Six detection line groups 5 are installed on the lifting plate 2. Six set-top boxes 4 are slidably connected to the detection slot 1. Twelve fixing frames 6 are connected to the lifting plate 2. Every two fixing frames 6 form a group. The fixing frames 6 are located on the left and right sides of the adjacent set-top box 4. The front and rear sides of the fixing frames 6 can slide together. The set-top box 4 is connected to a stabilizing frame 7, which clamps the adjacent test line group 5, making it easy for the test line group 5 to be inserted into the set-top box 4 for testing. The front and rear sides of the fixing frame 6 are connected to the first magnetic suction member 8, and the front and rear sides of the stabilizing frame 7 are connected to the second magnetic suction member 9. The first magnetic suction member 8 and the adjacent second magnetic suction member 9 are attracted to each other. The rear of the test slot 1 is provided with 6 contact plates 10. The contact plates 10 limit and conduct electricity to the adjacent set-top boxes 4. Each contact plate 10 is provided with a wire 11. The guides are connected to the ground plane 12. The ground plane 12 provides a safe release path when testing the set-top box 4 to avoid damage to the set-top box 4 by current.
[0022] It should be noted that when inspecting the finished set-top box 4, it is usually done through the inspection line group 5. This device can complete the batch inspection of the finished set-top box 4 by batch inserting the inspection line group 5. First, the set-top box 4 is inserted into the inspection slot 1. Then, the cylinder 3 is activated. The extension end of the cylinder 3 drives the lifting plate 2 to move downward, which in turn drives the fixing frame 6 and the stabilizing frame 7 to move downward in succession. In the initial state, the stabilizing frame 7 clamps the plastic part of the plug at the bottom of the inspection line group 5. The first magnetic suction member 8 and the adjacent second magnetic suction member 9 are in an adsorption state, so that the stabilizing frame 7 clamps the plug in the position corresponding to the socket. This helps to prevent the plug from shifting during the downward movement, so that the plug is better aligned with the socket on the set-top box 4. As the plug moves downward, the stabilizing frame 7 will contact the upper part of the set-top box 4. At the same time, the set-top box 4 will squeeze the stabilizing frame 7, so that the stabilizing frame 7 moves upward under the guidance of the fixing frame 6. The magnetic 8 and the adjacent second magnetic 9 will disengage from their adsorption state until the plug and the corresponding socket are fully aligned. This is used for testing. This method allows for batch testing of set-top boxes 4, which improves testing efficiency and economic benefits. During the testing process, current is often generated. The contact plate 10 and the guide can conduct the external current of the set-top box 4 to the ground plate 12, providing a safe release path for the set-top box 4 and preventing damage from the current. After the test is completed, the cylinder 3 is activated again. The extension end of the cylinder 3 drives the lifting plate 2 to reset upward, causing the test line group 5 and the fixing frame 6 to reset upward in succession. Under the influence of the adsorption of the first magnetic 8 and the second magnetic 9, the stabilizing frame 7 will slide downward and reset, thereby clamping the plug at the bottom of the test line group 5 again, which facilitates repeated testing operations.
[0023] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.
Claims
1. A batch finished product inspection device for set-top boxes, characterized in that: It includes a detection slot, a lifting plate, a cylinder, a set-top box, a detection line assembly, a fixing frame, a stabilizing frame, a first magnetic chuck, a second magnetic chuck, a contact plate, wires, and a grounding plate; A cylinder is installed in the middle of the detection slot, and a lifting plate is connected to the telescopic end of the cylinder. Six detection line groups are installed on the lifting plate. Six set-top boxes are slidably connected to the detection slot. Twelve fixed frames are connected to the lifting plate, with each pair of fixed frames forming a group. The fixed frames are located on the left and right sides of adjacent set-top boxes. Stabilizing frames are slidably connected between the front and rear sides of the fixed frames. First magnetic components are connected to the front and rear sides of the fixed frames, and second magnetic components are connected to the front and rear sides of the stabilizing frames. The first magnetic components and adjacent second magnetic components attract each other. Six contact plates are provided at the rear of the detection slot. The contact plates limit the movement of adjacent set-top boxes and conduct electricity. Each contact plate is equipped with a wire, and the wires are connected to a grounding plate.
2. The batch finished product testing device for set-top boxes according to claim 1, characterized in that: Two guide rods are provided on the upper rear side of the detection slot. The guide rods guide the movement of the lifting plate, and the lifting plate and the guide rods are slidably connected.
3. The batch finished product inspection device for set-top boxes according to claim 1, characterized in that: The front side of the lifting platform has a sloping structure, which facilitates the contact between the lifting platform and the adjacent set-top box when the lifting platform descends.
4. The batch finished product inspection device for set-top boxes according to claim 1, characterized in that: The lifting plate has a hollow structure in the middle.