Test card long-distance transmission device

Abstract

This utility model discloses a long-distance test card transmission device, relating to the field of transmission devices. The device includes a funnel, a conveying pipe, an ionizing coil, and an infrared sensor. The funnel is located at the card removal end for receiving and inserting test cards to be transmitted. One end of the conveying pipe connects to the outlet of the funnel, and the other end extends to a designated receiving position at the card insertion end, forming a transmission channel for the test cards. This long-distance test card transmission device achieves automatic return of test cards through pneumatic transmission, reducing labor and material costs. Its simple structure, using an ionizing coil drive combined with PVC pipes, is low-cost and suitable for independent implementation by small and medium-sized enterprises. The modular conveying pipe design allows for flexible expansion. The linkage between the infrared sensor and the ionizing coil enables "transmission upon insertion," improving operational efficiency and making work more convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of transmission device technology, specifically a long-distance transmission device for test cards. Background Technology

[0002] In the functional testing phase of a mobile phone assembly plant, the test card needs to be inserted into the phone during the card insertion process and removed from the card removal slot after 12 processes.

[0003] Currently, the main method for returning test cards from the insertion slot to the removal slot relies on manual labor, leading to two major problems: firstly, it requires additional dedicated personnel to retrieve the cards, increasing labor costs; secondly, to avoid production line delays, approximately 200 additional test cards must be stockpiled, significantly increasing material costs. While domestic solutions include remote-controlled track transmission or additional personnel, these suffer from drawbacks such as expensive equipment, complex operation, and the inability to reduce the number of test cards. Therefore, there is an urgent need to develop a low-cost, easily deployable automated transmission solution to replace manual handling. To address the shortcomings of existing technologies, this invention provides a long-distance test card transmission device to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a long-distance test card transmission device. It achieves automatic return of test cards through pneumatic transmission, reducing labor and material costs. It adopts a simple structure combining ion wind snake drive and PVC pipe, which is low-cost and suitable for small and medium-sized enterprises to implement independently. Through modular conveying pipeline design, the device supports flexible expansion. The linkage between infrared sensor and ion wind snake enables "transmission upon input", improving operational efficiency and making the work more convenient and efficient.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a test card long-distance transmission device, including a funnel, a conveying pipe, an ion wind snake, and an infrared sensor; The funnel is located at the card removal end and is used to receive and insert the test cards to be transmitted. One end of the conveying pipe is connected to the outlet of the funnel, and the other end extends to the designated receiving position at the card insertion process end, forming a conveying channel for the test card. An ion wind snake is installed on the delivery pipeline, and the ion wind snake is used to provide directional airflow into the delivery pipeline; An infrared sensor is electrically connected to the ion wind snake, and the infrared sensor is used to detect the delivery status of the test card and control the start and stop of the ion wind snake. The test card, once placed in the funnel, is transported by air pressure from the card removal process to the card insertion process through the delivery pipe under the action of the airflow generated by the ion wind snake.

[0006] Preferably, the infrared sensor is installed at the entrance of the funnel and is used to sense the insertion of the test card and trigger the ion wind snake to start.

[0007] Preferably, the conveying pipeline is composed of multiple sections of PVC pipe, and the multiple sections of PVC pipe are connected by threaded splicing joints.

[0008] Preferably, the insertion end of the conveying pipe is provided with a discharge pipe, and the bottom of the discharge pipe is provided with a receiving tray.

[0009] Preferably, the receiving disk has a sponge block that is internally and movable.

[0010] Preferably, a controller is provided between the infrared sensor and the ion wind snake.

[0011] Preferably, the ion wind snake is connected to an external compressed air source.

[0012] Its beneficial effects are as follows: This long-distance test card transmission device achieves automatic return of test cards through pneumatic transmission, reducing labor and material costs; it adopts a simple structure combining ion wind snake drive and PVC pipe, which is low-cost and suitable for small and medium-sized enterprises to implement independently; through modular conveying pipeline design, the device supports flexible expansion; the infrared sensor and ion wind snake linkage realize "transmission upon input", improving operational efficiency and making the work more convenient and efficient. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] In the diagram: 1. Ion wind snake; 2. Conveying pipe; 21. Discharge pipe; 3. Funnel; 4. Infrared sensor; 5. Controller; 6. Splicing pipe base; 7. Receiving plate; 71. Sponge block. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0018] This utility model discloses a test card long-distance transmission device, according to the appendix. Figure 1 As shown, it includes a funnel 3, a conveying pipe 2, an ion wind snake 1, and an infrared sensor 4.

[0019] The system includes a funnel 3 located at the card removal end for receiving and inserting test cards; a conveying pipe 2 with one end connected to the outlet of the funnel 3 and the other end extending to a designated receiving position at the card insertion end, forming a conveying channel for the test cards; an ion wind snake 1 installed on the conveying pipe 2 to provide directional airflow; and an infrared sensor 4 electrically connected to the ion wind snake 1 to detect the insertion status of the test cards and control the start and stop of the ion wind snake 1. Test cards inserted into the funnel 3 are conveyed by air pressure from the card removal end to the card insertion end through the conveying pipe 2 under the action of the airflow generated by the ion wind snake 1.

[0020] According to the appendix Figure 1 As shown, the infrared sensor 4 is further installed at the entrance of the funnel 3. When a test card is put into the funnel 3, the infrared sensor 4 senses the test card being put into the funnel and triggers the ion wind snake 1 to start. The principle is that the infrared sensor 4 detects the changes in infrared light caused by the test card being put into the funnel, and then sends a signal to start the ion wind snake 1.

[0021] Furthermore, the conveying pipeline 2 is composed of multiple sections of PVC pipe, and the multiple sections of PVC pipe are connected by threaded splicing pipe seats 6. This arrangement facilitates the installation, disassembly and maintenance of the conveying pipeline 2, and allows for flexible adjustment of the length and direction of the conveying pipeline 2 according to the actual transmission distance and site conditions.

[0022] Furthermore, the card insertion process end of the conveying pipe 2 is provided with a discharge pipe 21, and a receiving plate 7 is provided at the bottom of the discharge pipe 21. When the test card is conveyed to the card insertion process end by air pressure, it falls into the receiving plate 7 through the discharge pipe 21, which facilitates the collection of the transmitted test card.

[0023] According to the appendix Figure 1 As shown, furthermore, a sponge block 71 is attached to the internal movable part of the receiving disk 7. The sponge block 71 can act as a buffer to prevent the test card from being damaged by collision when it falls into the receiving disk 7.

[0024] According to the appendix Figure 1 As shown, a controller 5 is further provided between the infrared sensor 4 and the ion wind snake 1. The controller 5 can receive the signal from the infrared sensor 4 and perform more precise control on the ion wind snake 1 according to the preset program, such as controlling the start time and airflow size of the ion wind snake 1.

[0025] According to the appendix Figure 1 As shown, the ion wind snake 1 is further connected to an external compressed air source, which provides the ion wind snake 1 with the compressed air required to generate directional airflow, ensuring that the ion wind snake 1 can work normally and generate sufficient air pressure to deliver the test card.

[0026] The working principle of the test card long-distance transmission device is as follows: When a test card is put into the funnel 3, the infrared sensor 4 at the entrance of the funnel 3 senses the test card being put in and sends a signal to the controller 5. The controller 5 controls the ion wind snake 1 to start. The ion wind snake 1 uses compressed air provided by an external compressed air source to generate a directional airflow. The airflow enters the conveying pipe 2. Under the action of the airflow, the test card put into the funnel 3 is transported by air pressure from the card removal process end to the card insertion process end through the conveying pipe 2. Finally, it falls into the receiving tray 7 equipped with a sponge block 71 through the discharge pipe 21.

[0027] The steps for using this test card's long-distance transmission device are as follows: Place the test card to be transmitted into funnel 3.

[0028] Infrared sensor 4 detects the insertion of the test card, triggering the ion wind snake 1 to start.

[0029] The ion wind snake 1 generates a directional airflow, which transports the test card to the card insertion process end through the delivery pipe 2.

[0030] The test card falls into the receiving tray 7 through the discharge pipe 21.

[0031] The beneficial effects of this long-distance transmission device for test cards are as follows: By setting up structures such as funnel 3, conveying pipe 2, ion wind snake 1, and infrared sensor 4, long-distance automatic transmission of test cards is realized, improving production efficiency and reducing manual operation; the conveying pipe 2 is composed of multi-section PVC pipes and splicing pipe bases 6, which facilitates installation, disassembly, and maintenance, and can be flexibly adjusted according to actual needs; a sponge block 71 is set in the receiving plate 7 to buffer and protect the test cards and prevent damage; the ion wind snake 1 is precisely controlled by the controller 5 to ensure the stability and reliability of the transmission process.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A test card remote transmission device, characterized by, include: The funnel (3) is set at the card removal process end and is used to receive and insert the test card to be transmitted; The conveying pipe (2) is connected at one end to the outlet of the funnel (3) and at the other end to the designated receiving position at the card insertion process end, forming a conveying channel for the test card. An ion wind snake (1) is installed on the conveying pipe (2) and is used to provide directional airflow into the conveying pipe (2); Infrared sensor (4) is electrically connected to the ion wind snake (1). The infrared sensor (4) is used to detect the delivery status of the test card and control the start and stop of the ion wind snake (1). The test card placed in the funnel (3) is transported by air pressure from the card removal process end to the card insertion process end through the conveying pipe (2) under the action of the airflow generated by the ion wind snake (1).

2. The test card remote delivery apparatus of claim 1, wherein, The infrared sensor (4) is installed at the entrance of the funnel (3) and is used to sense the insertion of the test card and trigger the ion wind snake (1) to start.

3. The test card remote delivery apparatus of claim 1, wherein, The conveying pipeline (2) is composed of multiple PVC pipes, and the multiple PVC pipes are connected by a splicing pipe seat (6) by threads.

4. The test card remote delivery apparatus of claim 2, wherein, The conveying pipe (2) has a discharge pipe (21) at the insertion end, and a receiving plate (7) is provided at the bottom of the discharge pipe (21).

5. The test card remote delivery apparatus of claim 4, wherein, The receiving disk (7) has a sponge block (71) inside its movable latch.

6. The test card remote delivery apparatus of claim 1, wherein, A controller (5) is provided between the infrared sensor (4) and the ion wind snake (1).

7. The test card remote delivery apparatus of claim 1, wherein, The ion wind snake (1) is connected to an external compressed air source.

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