Adult article sucking pressure testing device

Abstract

The utility model discloses a sucking pressure testing device for adult products, which comprises a positioning tool, a pressure difference sensor, an RS485 signal collector and an industrial computer, and is characterized in that the positioning tool comprises a tool plate, an end plate is arranged at the top of the tool plate, a model cavity for mounting a product is formed in the upper end surface of the end plate, and the pressure difference sensor is arranged in the model cavity; a limiting pressing block used for limiting the position of the product is slidably installed on the side, located on the back of the product, of the inner wall of the mold cavity, and a threaded rod is rotationally installed at the end, away from the product, of the limiting pressing block and penetrates through the end plate and is installed in the end plate in a threaded mode. According to the sucking pressure testing device for the adult products, the sucking pressure of the products can be accurately tested after the production of the products is completed; the situations that the sucking pressure of the product cannot be accurately tested, consequently, the sucking pressure of the product is too high, a user is hurt, and the using requirement of the user cannot be met due to the low sucking pressure of the product are avoided, detection of the product after production is completed is achieved, and the quality of the product is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sucking force detection equipment, in particular to a sucking pressure testing device for adult products. Background Art

[0002] In recent years, with the continuous development of the adult products market and the growing consumer demand, the requirements for the performance and comfort of adult products have become increasingly higher. Among them, sucking adult products, as a large category on the market, are loved by consumers for their unique functions and usage experience.

[0003] However, the performance evaluation of existing sucking adult products mainly relies on the subjective feelings of users and simple physical tests, and cannot accurately test the sucking pressure value of the product. If the sucking pressure value is too high, it may cause discomfort or even harm to the user. If the sucking pressure value is too low, it may not meet the needs of the user, reducing the use effect of the product. Therefore, those skilled in the art provide a sucking pressure test device for adult products to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a sucking pressure testing device for adult products to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sucking pressure testing device for adult products, comprising: a positioning tool, a pressure difference sensor, an RS485 signal collector and an industrial computer, wherein the positioning tool comprises a tool plate, an end plate is arranged on the top of the tool plate, and a model cavity for installing a product is opened on the upper end surface of the end plate, and a limiting pressure block for limiting the position of the product is slidably installed on the inner wall of the model cavity on one side of the back of the product, and a threaded rod is rotatably installed on the end of the limiting pressure block away from the product, the threaded rod passes through the end plate and is threadedly installed inside it, and a limiting nut for limiting its position is arranged on the end of the threaded rod located outside the end plate, and the lower end surface of the end plate is opened on one side of the sucking head of the product. A through-port connected to the model cavity is provided, and a blocking pressure plate for receiving and sealing the product sucking head is provided inside the through-port, and an annular groove is provided on the end surface of the blocking pressure plate located inside the model cavity, and an air hole for detecting the change of the inner cavity pressure is provided on the inner cavity wall of the annular groove, and a pneumatic joint connected to the air hole is installed at a position corresponding to the outer wall of the blocking pressure plate, and a first cylinder is provided on the lower end surface of the end plate located on one side of the through-port, and an extension rod is provided at the output end of the first cylinder, and the other end of the extension rod is installed on the end of the blocking pressure plate located below the end plate, and the blocking pressure plate can be displaced in the model cavity and sleeved on the outside of the product sucking head by the push of the extension rod;

[0007] The differential pressure sensor is used to detect the sucking pressure of the product suction head and convert it into an electrical signal and transmit it to the RS485 signal collector. In addition, an air pipe is provided at the detection end of the differential pressure sensor, and the other end of the air pipe is installed inside the pneumatic joint and connected to the air hole and the annular groove; the RS485 signal collector receives the electrical signal transmitted by the differential pressure sensor and converts it into a digital signal and transmits it to the industrial computer; the industrial computer receives the digital signal transmitted by the RS485 signal collector and displays it on the industrial display screen.

[0008] Preferably, a slide groove is provided on one side of the inner wall of the mold cavity close to the back of the product, and the limiting pressing block is slidably installed inside the slide groove.

[0009] Preferably, a threaded groove is provided at a position on the outer wall of the end plate corresponding to the threaded rod, the threaded rod is threadedly installed inside the threaded groove and extends to the outside of the end plate, and a limiting nut is provided at one end of the threaded rod located outside the end plate, the limiting nut is threadedly installed on the outer wall of the threaded rod and is tightly attached to the side wall of the end plate to tighten the threaded rod.

[0010] Preferably, the width of the through opening is greater than the thickness of the blocking pressure plate, and the blocking pressure plate can slide in the through opening by being pushed by the extending rod.

[0011] Preferably, an extension cavity is opened on the inner wall of the model cavity at one end of the product control part, a second cylinder is arranged inside the extension cavity, a pressing rod is arranged at the output end of the second cylinder, and the other end of the pressing rod presses on the control button of the product control part.

[0012] Preferably, signal lines for signal transmission are provided between the pressure difference sensor and the RS485 signal collector, and between the RS485 signal collector and the industrial computer, and the pressure difference sensor, the RS485 signal collector and the industrial computer are connected via the signal lines.

[0013] Preferably, positioning columns are provided at the four corners of the bottom of the end plate, the other end of the positioning columns is installed on the upper end surface of the tooling plate, and there is a partition groove between the end plate and the upper end surface of the tooling plate, and the first cylinder is installed on the lower end surface of the end plate and is located inside the partition groove.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] By setting a positioning tooling plate, after the product is produced, the product can be placed in the model cavity on the end plate, and then the threaded rod is twisted to allow the threaded rod to move toward the inside of the slide groove in the threaded groove, and push the limit pressure block to move in the slide groove, so that the limit pressure block presses the product tightly in the model cavity to prevent the product from being deformed and shaking in the model cavity due to its elastic material. Then, the extension rod at its output end is driven to extend through the first cylinder, and the blocking pressure plate installed on the extension rod is driven to move in the through port and the model cavity, so that the blocking pressure plate is sleeved on the outside of the product suction head through the annular groove and squeezes one side of it, so that the squeezed product fits the outer wall of the blocking pressure plate to close the annular groove, and the product's suction head is sealed in the annular groove for testing, and then the pressing rod is driven to extend through the second cylinder, so that the pressing rod is pressed on the control button of the product to start the product, so that the product's suction head works and sucks in the annular groove, and the annular groove is changed. The pressure of the air in the air is then applied to the built-in diaphragm at the detection end of the differential pressure sensor through the air pipe connected to the air hole, causing the diaphragm to displace. The displacement of the diaphragm is then converted into an electrical signal through the internal mechanism of the differential pressure sensor and transmitted to the RS485 signal collector. The RS485 signal collector converts the electrical signal into a digital signal and transmits it to the industrial computer, and displays the sucking pressure of the product suction head on the industrial display screen, thereby completing the detection of the product's sucking pressure. The product's sucking head can be stored and sealed inside the sealing plate, and the accurate product's sucking pressure value can be obtained by detecting the air pressure change in the annular groove inside the sealing plate, thereby avoiding the situation where the product's sucking pressure is too high to hurt the user due to the inability to accurately test the product's sucking pressure, and the product's sucking pressure is too low to meet the user's needs. The detection of the product after production is achieved, and the quality of the product is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a sucking pressure testing device according to an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of a positioning tool according to an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the assembly of a blocking pressure plate according to an embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of a blocking pressure plate according to an embodiment of the utility model;

[0020] Figure 5 The figure is a schematic diagram of the connection between the limiting pressure block and the end plate according to an embodiment of the utility model.

[0021] In the figure: 1. Positioning tool; 11. Tool plate; 12. End plate; 121. Model cavity; 122. Slide groove; 123. Through port; 124. Extension cavity; 125. Threaded groove; 126. Positioning column; 13. Limiting block; 131. Threaded rod; 132. Limiting nut; 14. Sealing plate; 141. Annular groove; 142. Air hole; 143. Pneumatic joint; 15. First cylinder; 16. Second cylinder; 161. Pressing rod; 2. Pressure difference sensor; 21. Air pipe; 3. RS485 signal collector; 4. Industrial computer; 41. Industrial display screen; 5. Signal line. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, 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, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0023] Combination Figure 1-Figure 5As shown, the positioning tool 1 includes a tool plate 11, an end plate 12 is arranged on the top of the tool plate 11, and a mold cavity 121 for installing the product is opened on the upper end surface of the end plate 12, and a limiting pressure block 13 for limiting the position of the product is slidably installed on the inner wall of the mold cavity 121 located on one side of the back of the product, and a threaded rod 131 is rotatably installed on the end of the limiting pressure block 13 away from the product, and the threaded rod 131 passes through the end plate 12 and is threadedly installed inside it, and a limiting nut 132 for limiting its position is arranged on the end of the threaded rod 131 located outside the end plate 12, and a through hole 123 connected to the mold cavity 121 is opened on the side of the product suction head, and the through hole 123 is arranged inside A sealing pressure plate 14 is used for storing and sealing the product sucking head. The end face of the sealing pressure plate 14 at one end inside the model cavity 121 is provided with an annular groove 141. The inner cavity wall of the annular groove 141 is provided with an air hole 142 for detecting the change of the inner cavity pressure. A pneumatic joint 143 connected with the air hole 142 is installed at a position corresponding to the outer wall of the sealing pressure plate 14. A first cylinder 15 is provided on one side of the through opening 123 on the lower end face of the end plate 12. An extension rod is provided at the output end of the first cylinder 15. The other end of the extension rod is installed at one end of the sealing pressure plate 14 below the end plate 12. The sealing pressure plate 14 can be displaced in the model cavity 121 and sleeved on the outside of the product sucking head by the push of the extension rod.

[0024] In one embodiment, when the sucking pressure of the sucking head of the product is detected, the sucking head of the product can be allowed to work and suck in the annular groove 141 to change the air pressure in the annular groove 141, and then the air pressure in the air is applied to the built-in diaphragm at the detection end of the differential pressure sensor 2 through the air pipe 21 installed on the pneumatic joint 143 and connected to the air hole 142, so that the diaphragm is displaced, and then the displacement of the diaphragm is converted into an electrical signal through the internal mechanism of the differential pressure sensor 2, and the electrical signal of the pressure difference proportional to the displacement of the diaphragm is transmitted to the RS485 signal collector 3 through the signal line 5, and the RS485 signal collector 3 receives the pressure difference. The signal collector 3 converts the electric signal of the pressure difference into a digital signal, and transmits the digital signal of the pressure difference to the industrial computer 4 through the signal line 5. The industrial computer 4 displays the sucking pressure of the product sucking head on the industrial display screen 41 for the staff to watch. After the production of the product is completed, the sucking pressure of the sucking head can be accurately tested, which avoids the situation that the sucking pressure of the product is too high to hurt the user due to the inability to accurately test the sucking pressure of the product, and the sucking pressure of the product is too low to meet the user's use needs, thereby realizing the detection of the product after production and ensuring the quality of the product.

[0025] In one embodiment, when the product is installed on the positioning tool 1, the product can be placed in the model cavity 121 on the end plate 12, and then the threaded rod 131 is screwed to allow the threaded rod 131 to move in the thread groove 125 toward the inside of the slide groove 122, and then the moving threaded rod 131 pushes the limiting pressure block 13 to move in the slide groove 122, so that the limiting pressure block 13 presses the product against the inner wall of the model cavity 121 to prevent the product from being deformed and shaken in the model cavity 121 due to its elastic material, and avoids the situation where the product suction head fails to fully enter the annular groove 141 due to the deformation and shaking of the product in the model cavity 121, affecting its suction pressure detection, thereby ensuring the suction pressure detection of the product suction head.

[0026] In one embodiment, when the limiting pressure block 13 is used to press the product in the model cavity 121, the limiting nut 132 on the outer wall of the threaded rod 131 can be screwed so that the limiting nut 132 is tightly against the side wall of the end plate 12 to tighten the threaded rod 131 to prevent the threaded rod 131 from rotating. This avoids the displacement of the limiting pressure block 13 due to the rotation of the threaded rod 131, which causes the product to loosen in the model cavity 121, thereby ensuring the stability of the limiting pressure block 13 after the position is adjusted.

[0027] In one embodiment, since the material of most products is silicone or rubber, when sealing the sucking head of the product, the first cylinder 15 can be used to drive the extension rod at its output end to extend, and drive the blocking pressure plate 14 installed on the extension rod to move in the through port 123 and the mold cavity 121, so that the blocking pressure plate 14 is sleeved on the outside of the sucking head of the product through the annular groove 141 and squeezes one side of it, so that the squeezed product fits on the outer wall of the blocking pressure plate 14 and is closed in the annular groove 141, and the sucking head of the product is sealed in the annular groove 141 for testing, which provides a sealed testing environment for the sucking head of the product and ensures the accuracy of the test results of the sucking head of the product.

[0028] In one embodiment, since the end plate 12 is installed on the upper end surface of the tooling plate 11 through the positioning columns 126 at the four corners of its bottom, there is a partition groove between the end plate 12 and the upper end surface of the tooling plate 11. When the first cylinder 15 is used to drive the blocking pressure plate 14 to move, there will be no interference between the blocking pressure plate 14 and the tooling plate 11, thereby ensuring the use of the blocking pressure plate 14.

[0029] In one embodiment, when starting the product for testing, the second cylinder 16 installed in the extension cavity 124 can be used to drive the pressing rod 161 at its output end to extend, so that the pressing rod 161 presses the control button on the product control part to start the product, and the suction head of the product works and sucks in the annular groove 141, thereby avoiding the trouble that the control buttons of the product control part are blocked by the inner wall of the model cavity 121, making it inconvenient to start the product, and facilitating the testing of the suction pressure of the product suction head.

[0030] The working principle of the utility model is as follows: when testing the sucking pressure of the product after production is completed, the product can be placed in the mold cavity 121 on the end plate 12, and then the threaded rod 131 is screwed to allow the threaded rod 131 to move in the thread groove 125 toward the inside of the slide groove 122, and then the moving threaded rod 131 pushes the limiting pressing block 13 to move in the slide groove 122, so that the limiting pressing block 13 presses the product against the inner wall of the mold cavity 121, and then the first cylinder 15 drives the extending rod at its output end to extend, and drives the blocking pressing plate 14 installed on the extending rod. The sealing plate 14 is displaced in the through port 123 and the mold cavity 121, so that the sealing plate 14 is sleeved on the outside of the product sucking head through the annular groove 141 and squeezes one side of the product, so that the squeezed product fits on the outer wall of the sealing plate 14 and is closed in the annular groove 141, and the sucking head of the product is sealed in the annular groove 141 for testing. Finally, the second cylinder 16 drives the pressing rod 161 at its output end to extend, so that the pressing rod 161 presses the control button on the product control part to start the product, so that the sucking head of the product is in the annular groove 141. The air pressure in the annular groove 141 is changed by sucking during operation, and the air pressure in the air is applied to the built-in diaphragm at the detection end of the differential pressure sensor 2 through the air pipe 21 installed on the pneumatic joint 143 and connected to the air hole 142, so that the diaphragm is displaced, and the displacement of the diaphragm is converted into an electrical signal through the internal mechanism of the differential pressure sensor 2, and the electrical signal of the pressure difference proportional to the displacement of the diaphragm is transmitted to the RS485 signal collector 3 through the signal line 5, and the RS485 signal collector 3 converts the electrical signal of the pressure difference into a digital signal, and transmits the digital signal of the pressure difference to the industrial computer 4 through the signal line 5, and the industrial computer 4 displays the suction pressure of the product suction head on the industrial display screen 41 for the staff to watch, and can accurately test the suction pressure of the suction head on it after the production of the product is completed, avoiding the situation that the product suction pressure is too high to hurt the user due to the inability to accurately test the suction pressure of the product, and the product suction pressure is too low to meet the user's use needs, thereby realizing the detection of the product after production is completed and ensuring the quality of the product.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sucking pressure testing device for adult products, characterized in that: include: A positioning tool (1), a differential pressure sensor (2), an RS485 signal collector (3) and an industrial computer (4), wherein the positioning tool (1) comprises a tool plate (11), an end plate (12) is arranged on the top of the tool plate (11), and a model cavity (121) for installing a product is provided on the upper end surface of the end plate (12), a limiting pressure block (13) for limiting the position of the product is slidably installed on the inner wall of the model cavity (121) on the side of the back of the product, a threaded rod (131) is rotatably installed on the end of the limiting pressure block (13) away from the product, the threaded rod (131) passes through the end plate (12) and is threadedly installed inside the end plate (12), and a limiting nut (132) for limiting its position is provided on the end of the threaded rod (131) located outside the end plate (12), and a through hole (132) connected to the model cavity (121) is provided on the lower end surface of the end plate (12) on the side of the product suction head. 123), a sealing plate (14) for receiving and sealing the product sucking head is arranged inside the through opening (123), an annular groove (141) is provided on the end surface of one end of the sealing plate (14) located inside the mold cavity (121), an air hole (142) for detecting the change of the inner cavity pressure is provided on the inner cavity wall of the annular groove (141), and a valve (142) connected to the sealing plate (14) is installed at a position corresponding to the air hole (142) on the outer wall of the sealing plate (14). A pneumatic joint (143) is connected to the end plate (12), and a first cylinder (15) is provided on the lower end surface of the end plate (12) on one side of the through opening (123); an extension rod is provided at the output end of the first cylinder (15); the other end of the extension rod is installed at an end of the blocking pressure plate (14) located below the end plate (12); the blocking pressure plate (14) can be displaced in the mold cavity (121) and sleeved on the outside of the product sucking head by being pushed by the extension rod; The differential pressure sensor (2) is used to detect the sucking pressure of the product suction head and convert it into an electrical signal and transmit it to the RS485 signal collector (3), and the detection end of the differential pressure sensor (2) is provided with an air pipe (21), and the other end of the air pipe (21) is installed inside the pneumatic joint (143) and is connected to the air hole (142) and the annular groove (141); the RS485 signal collector (3) receives the electrical signal transmitted by the differential pressure sensor (2) and converts it into a digital signal and transmits it to the industrial computer (4); the industrial computer (4) receives the digital signal transmitted by the RS485 signal collector (3) and displays it on the industrial display screen (41).

2. The sucking pressure testing device for adult products according to claim 1, characterized in that: A sliding groove (122) is provided on a side of the inner wall of the mold cavity (121) close to the back of the product, and the limiting pressing block (13) is slidably installed inside the sliding groove (122).

3. The sucking pressure testing device for adult products according to claim 1, characterized in that: A thread groove (125) is provided at a position on the outer wall of the end plate (12) corresponding to the threaded rod (131); the threaded rod (131) is threadedly mounted inside the thread groove (125) and extends to the outside of the end plate (12); and a limiting nut (132) is provided at one end of the threaded rod (131) located outside the end plate (12); the limiting nut (132) is threadedly mounted on the outer wall of the threaded rod (131) and tightly tightens the threaded rod (131) against the side wall of the end plate (12).

4. The sucking pressure testing device for adult products according to claim 1, characterized in that: The width of the through opening (123) is greater than the thickness of the blocking pressure plate (14), and the blocking pressure plate (14) can slide in the through opening (123) by being pushed by the extending rod.

5. The sucking pressure testing device for adult products according to claim 1, characterized in that: An extension cavity (124) is provided on the inner wall of the model cavity (121) at one end of the product control unit, a second cylinder (16) is provided inside the extension cavity (124), a pressing rod (161) is provided at the output end of the second cylinder (16), and the other end of the pressing rod (161) presses on a control button of the product control unit.

6. The sucking pressure testing device for adult products according to claim 1, characterized in that: Signal lines (5) for signal transmission are provided between the differential pressure sensor (2) and the RS485 signal collector (3), and between the RS485 signal collector (3) and the industrial computer (4), and the differential pressure sensor (2), the RS485 signal collector (3) and the industrial computer (4) are connected by signals via the signal lines (5).

7. The sucking pressure testing device for adult products according to claim 1, characterized in that: The four corners of the bottom of the end plate (12) are each provided with a positioning column (126), the other end of the positioning column (126) is mounted on the upper end surface of the tooling plate (11), and a partition groove is provided between the end plate (12) and the upper end surface of the tooling plate (11), and the first cylinder (15) is mounted on the lower end surface of the end plate (12) and is located inside the partition groove.

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