A toy sharp edge detection device

Abstract

The utility model relates to toy sharp edge detection technical field, and disclose a kind of toy sharp edge detection device, the fixed platform is fixedly connected in the top of base, the lifting clamping mechanism is provided in the inboard of fixed platform, the adjusting mechanism is provided at the back end of base, the lifting clamping mechanism includes lifting assembly and clamping assembly, the lifting assembly is set to fixed platform bottom, the clamping assembly is set to inboard in lifting assembly, the lifting assembly includes protective frame, the protective frame is fixedly connected in fixed platform bottom, the driving motor is fixedly connected in the bottom of protective frame, the unidirectional screw rod is fixedly connected in the top of driving motor, the unidirectional screw rod top is rotatably connected in the bottom of fixed platform, the unidirectional screw rod periphery is connected with lifting plate by screwing.The rotation of unidirectional screw rod is driven by driving motor, the stable lifting of lifting plate, support plate and placement platform is realized, and staff manually adjusts toy height is not needed.

Description

Technical Field

[0001] This utility model relates to the field of sharp edge detection technology for toys, specifically a sharp edge detection device for toys. Background Technology

[0002] Sharp edge testing is a crucial step in ensuring the safety of children's toys. It aims to identify sharp edges on toys that may pose a risk of scratches or cuts to children through professional methods, ensuring that toys meet relevant safety standards.

[0003] A children's toy sharp edge detection device, disclosed in CN219016035U, uses two gripping claws to hold the toy and an electric push rod to bring the toy close to the detection shaft, thereby detecting the sharp edges of the toy. Because the stroke of the electric push rod is fixed, the spring is compressed to the same degree each time the toy contacts the detection shaft, thus making the detection results more accurate.

[0004] This children's toy sharp edge detection device uses two gripping claws to hold the toy and an electric push rod to bring the toy close to the detection axis to detect sharp edges. However, when the device is used to hold the toy, the operator needs to manually support the toy. After supporting the toy, the operator cannot perform other work, which affects work efficiency. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a toy sharp edge detection device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a toy sharp edge detection device, including a base, a fixed platform fixedly connected to the top of the base, a lifting clamping mechanism provided on the inner side of the fixed platform, and an adjustment mechanism provided on the back end of the base; The lifting and clamping mechanism includes a lifting component and a clamping component. The lifting component is disposed at the bottom of the fixed platform, and the clamping component is disposed inside the lifting component. The lifting assembly includes a protective frame, which is fixedly connected to the bottom of the fixed platform. A drive motor is fixedly connected to the bottom of the protective frame, and a one-way threaded rod is fixedly connected to the top of the drive motor. The top of the one-way threaded rod is rotatably connected to the bottom of the fixed platform. A lifting plate is threadedly connected to the periphery of the one-way threaded rod, and a support plate is fixedly connected to the top of the lifting plate. A placement platform is fixedly connected to the top of the support plate.

[0007] Preferably, the inner side of the fixed platform is provided with a sliding hole corresponding to the movement trajectory of the support plate, and the support plate is slidably connected to the inner side of the sliding hole. Through the sliding hole, the support plate can slide inside the fixed platform, so that when the lifting plate is raised or lowered, the placement platform can be raised or lowered through the support plate.

[0008] Preferably, the inner side of the protective frame is provided with a fixing groove corresponding to the movement trajectory of the lifting plate, and the lifting plate is slidably connected to the inside of the fixing groove. Through the fixing groove, the lifting plate can slide inside the protective frame.

[0009] Preferably, the clamping assembly includes a rotating motor, which is fixedly connected to the right side of the placement platform. A bidirectional threaded rod is fixedly connected to the left side of the rotating motor. The bidirectional threaded rod is rotatably connected to the inner side of the placement platform. A threaded plate is threadedly connected to the outer side of the bidirectional threaded rod. A linkage plate is fixedly connected to the top of the threaded plate. A bolt is threadedly connected to the inner side of the linkage plate. A clamping plate is threadedly connected to the outer side of the bolt.

[0010] Preferably, a rotating hole corresponding to the position of the bidirectional threaded rod is provided on the right side of the placement platform, and the bidirectional threaded rod is rotatably connected to the inside of the rotating hole, so that the bidirectional threaded rod can rotate inside the placement platform through the rotating hole.

[0011] Preferably, the inner side of the placement platform is provided with a sliding groove corresponding to the movement trajectory of the threaded plate, and the threaded plate is slidably connected inside the sliding groove. The sliding groove can limit the movement of the threaded plate, making the threaded plate more stable during movement.

[0012] Preferably, the clamping plate is disposed on the inner side of the linkage plate, and the outer side of the clamping plate is in close contact with the inner side of the linkage plate. The clamping plate can clamp and fix the children's toy, making the children's toy more stable when performing sharp edge detection.

[0013] Preferably, the adjustment mechanism includes a fixed frame, which is fixedly connected to the back end of the base. A hydraulic cylinder is fixedly connected to the front of the fixed frame, and a slider is fixedly connected to the back end of the hydraulic cylinder. A sharp edge detector is fixedly connected to the bottom of the slider, and tape is adhered to the periphery of the sharp edge detector.

[0014] Preferably, the inner side of the fixed frame is provided with a limiting groove corresponding to the movement trajectory of the slider, and the slider is slidably connected to the inner side of the limiting groove. Through the limiting groove, the slider can slide inside the fixed frame, making the slider more stable during movement.

[0015] Preferably, the sharp edge detector is located on the top of the placement platform, and can detect children's toys on the top of the placement platform.

[0016] Compared with the prior art, this utility model provides a toy sharp edge detection device, which has the following beneficial effects: 1. In this toy sharp edge detection device, the lifting assembly uses a drive motor to rotate a one-way threaded rod, thereby achieving stable lifting of the lifting plate, support plate, and placement platform, eliminating the need for manual adjustment of the toy's height by staff. In the clamping assembly, a rotating motor drives a bidirectional threaded rod to rotate, which causes the threaded plates on both sides to move closer or further away from the linkage plate in sync, quickly completing the clamping and fixing of toys of different sizes. The clamping plates can be replaced by bolts, allowing the device to clamp and fix different types of toys.

[0017] 2. In the adjustment mechanism of this toy sharp edge detection device, the hydraulic cylinder pushes the slider to slide along the limiting groove of the fixed frame, which can realize the precise horizontal movement of the sharp edge detector. The adhesive tape attached to the outside of the sharp edge detector can simulate the contact state of a child's skin through contact and squeezing, and quickly determine whether the sharp edge exceeds the standard. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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. Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the lifting and clamping mechanism. Figure 3 This is a schematic diagram of the lifting assembly structure; Figure 4 This is a schematic diagram of the clamping component structure; Figure 5 This is a schematic diagram of the adjustment mechanism.

[0019] In the diagram: 1. Base; 2. Lifting and clamping mechanism; 21. Lifting assembly; 211. One-way threaded rod; 212. Drive motor; 213. Lifting plate; 214. Protective frame; 215. Support plate; 216. Placement platform; 22. Clamping assembly; 221. Two-way threaded rod; 222. Threaded plate; 223. Linkage plate; 224. Clamping plate; 225. Bolt; 226. Rotation motor; 3. Adjustment mechanism; 31. Sharp edge detector; 32. Adhesive tape; 33. Hydraulic cylinder; 34. Slider; 35. Fixing frame; 4. Fixing platform. Detailed Implementation

[0020] 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.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] This utility model provides the following technical solution: Example 1 Please see Figure 1-5 This utility model provides a technical solution: a toy sharp edge detection device, including a base 1, a fixed platform 4 fixedly connected to the top of the base 1, a lifting clamping mechanism 2 provided on the inner side of the fixed platform 4, and an adjustment mechanism 3 provided on the back end of the base 1. The lifting and clamping mechanism 2 includes a lifting component 21 and a clamping component 22. The lifting component 21 is disposed at the bottom of the fixed platform 4, and the clamping component 22 is disposed inside the lifting component 21. The lifting assembly 21 includes a protective frame 214, which is fixedly connected to the bottom of the fixed platform 4. A drive motor 212 is fixedly connected to the bottom of the protective frame 214. A one-way threaded rod 211 is fixedly connected to the top of the drive motor 212. The top of the one-way threaded rod 211 is rotatably connected to the bottom of the fixed platform 4. A lifting plate 213 is threadedly connected to the periphery of the one-way threaded rod 211. A support plate 215 is fixedly connected to the top of the lifting plate 213. A placement platform 216 is fixedly connected to the top of the support plate 215.

[0023] Furthermore, the inner side of the fixed platform 4 is provided with a sliding hole corresponding to the movement trajectory of the support plate 215, and the support plate 215 is slidably connected to the inner side of the sliding hole. Through the sliding hole, the support plate 215 can slide inside the fixed platform 4, so that when the lifting plate 213 is raised or lowered, the placement platform 216 can be raised or lowered through the support plate 215.

[0024] Furthermore, a fixing groove corresponding to the movement trajectory of the lifting plate 213 is provided on the inner side of the protective frame 214, and the lifting plate 213 is slidably connected to the inside of the fixing groove. Through the fixing groove, the lifting plate 213 can slide inside the protective frame 214.

[0025] Example 2 Please see Figure 1-5 Furthermore, based on Embodiment 1, the clamping assembly 22 further includes a rotating motor 226, which is fixedly connected to the right side of the placement platform 216. A bidirectional threaded rod 221 is fixedly connected to the left side of the rotating motor 226. The bidirectional threaded rod 221 is rotatably connected to the inner side of the placement platform 216. A threaded plate 222 is threadedly connected to the outer side of the bidirectional threaded rod 221. A linkage plate 223 is fixedly connected to the top of the threaded plate 222. A bolt 225 is threadedly connected to the inner side of the linkage plate 223. A clamping plate 224 is threadedly connected to the outer side of the bolt 225.

[0026] Furthermore, a rotating hole corresponding to the position of the bidirectional threaded rod 221 is provided on the right side of the placement platform 216, and the bidirectional threaded rod 221 is rotatably connected to the inside of the rotating hole. Through the rotating hole, the bidirectional threaded rod 221 can rotate inside the placement platform 216.

[0027] Furthermore, a sliding groove corresponding to the movement trajectory of the threaded plate 222 is provided on the inner side of the placement platform 216, and the threaded plate 222 is slidably connected inside the sliding groove. The sliding groove can limit the movement of the threaded plate 222, making the threaded plate 222 more stable during movement.

[0028] Furthermore, the clamping plate 224 is disposed inside the linkage plate 223, and the outer side of the clamping plate 224 is in contact with the inner side of the linkage plate 223. The clamping plate 224 can clamp and fix the children's toy, making the children's toy more stable when performing sharp edge detection.

[0029] Example 3 Please see Figure 1-5 Furthermore, based on Embodiment 1, the adjustment mechanism 3 includes a fixed frame 35, which is fixedly connected to the back end of the base 1. A hydraulic cylinder 33 is fixedly connected to the front of the fixed frame 35, and a slider 34 is fixedly connected to the back end of the hydraulic cylinder 33. A sharp edge detector 31 is fixedly connected to the bottom of the slider 34, and tape 32 is adhered to the periphery of the sharp edge detector 31.

[0030] Furthermore, a limiting groove corresponding to the movement trajectory of the slider 34 is provided on the inner side of the fixed frame 35, and the slider 34 is slidably connected to the inner side of the limiting groove. Through the limiting groove, the slider 34 can slide inside the fixed frame 35, making the slider 34 more stable during movement.

[0031] Furthermore, a sharp edge detector 31 is installed on the top of the placement platform 216, which can detect children's toys on the top of the placement platform 216.

[0032] In actual operation, when this device is used, after the toy to be tested is placed on the top of the placement platform 216, the operator manually turns on the switch of the rotating motor 226. The output end of the rotating motor 226 drives the bidirectional threaded rod 221 to rotate in the rotating hole inside the placement platform 216. The threaded plates 222 on both sides will move closer to each other along the sliding groove. Through the linkage plate 223, the clamping plate 224 is driven to move towards the toy, so that the clamping plate 224 can stably clamp the toy. After clamping is completed, the staff manually turns on the drive motor 212 switch. The output end of the drive motor 212 drives the one-way threaded rod 211 to rotate between the bottom of the fixed platform 4 and the protective frame 214. The lifting plate 213 is threadedly connected to the one-way threaded rod 211 and is limited by the inner fixing groove of the protective frame 214. It will move vertically up and down along the fixing groove, and then drive the placement platform 216 and the clamped toy to rise and fall synchronously through the support plate 215, adjusting the part of the toy to be tested to the height corresponding to the sharp edge detector 31. Start the hydraulic cylinder 33. The piston rod of the hydraulic cylinder 33 extends and retracts, causing the slider 34 to slide horizontally along the limiting groove inside the fixed frame 35. This causes the sharp edge detector 31 at the bottom of the slider 34 to move towards the toy. When the tape 32 attached to the outside of the sharp edge detector 31 comes into contact with the surface of the toy, if the toy has an excessively sharp edge, the tape 32 will be torn by the sharp edge or undergo a specific deformation; if it is a qualified edge, the tape 32 will remain intact, thus completing the sharp edge detection of the toy. The model of the sharp edge detector 31 is DJZN-67.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 said element.

Claims

1. A toy sharp edge detection device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a fixed platform (4) at the top, and a lifting clamping mechanism (2) is provided on the inner side of the fixed platform (4). An adjustment mechanism (3) is provided on the back end of the base (1). The lifting clamping mechanism (2) includes a lifting component (21) and a clamping component (22). The lifting component (21) is located at the bottom of the fixed platform (4), and the clamping component (22) is located inside the lifting component (21). The lifting assembly (21) includes a protective frame (214), which is fixedly connected to the bottom of the fixed platform (4). A drive motor (212) is fixedly connected to the bottom of the protective frame (214). A one-way threaded rod (211) is fixedly connected to the top of the drive motor (212). The top of the one-way threaded rod (211) is rotatably connected to the bottom of the fixed platform (4). A lifting plate (213) is threadedly connected to the periphery of the one-way threaded rod (211). A support plate (215) is fixedly connected to the top of the lifting plate (213). A placement platform (216) is fixedly connected to the top of the support plate (215).

2. The toy sharp edge detection device according to claim 1, characterized in that: The fixed platform (4) has a sliding hole on its inner side that corresponds to the movement trajectory of the support plate (215), and the support plate (215) is slidably connected to the inner side of the sliding hole.

3. The toy sharp edge detection device according to claim 1, characterized in that: The inner side of the protective frame (214) is provided with a fixed groove corresponding to the movement trajectory of the lifting plate (213), and the lifting plate (213) is slidably connected to the inside of the fixed groove.

4. The toy sharp edge detection device according to claim 1, characterized in that: The clamping assembly (22) includes a rotating motor (226), which is fixedly connected to the right side of the placement platform (216). A bidirectional threaded rod (221) is fixedly connected to the left side of the rotating motor (226). The bidirectional threaded rod (221) is rotatably connected to the inner side of the placement platform (216). A threaded plate (222) is threadedly connected to the outer side of the bidirectional threaded rod (221). A linkage plate (223) is fixedly connected to the top of the threaded plate (222). A bolt (225) is threadedly connected to the inner side of the linkage plate (223). A clamping plate (224) is threadedly connected to the outer side of the bolt (225).

5. The toy sharp edge detection device according to claim 4, characterized in that: The right side of the placement platform (216) has a rotating hole corresponding to the position of the bidirectional threaded rod (221), and the bidirectional threaded rod (221) is rotatably connected to the inside of the rotating hole.

6. The toy sharp edge detection device according to claim 4, characterized in that: The inner side of the placement platform (216) is provided with a sliding groove corresponding to the movement trajectory of the threaded plate (222), and the threaded plate (222) is slidably connected inside the sliding groove.

7. The toy sharp edge detection device according to claim 4, characterized in that: The clamping plate (224) is disposed inside the linkage plate (223), and the outer side of the clamping plate (224) is in contact with the inner side of the linkage plate (223).

8. The toy sharp edge detection device according to claim 1, characterized in that: The adjustment mechanism (3) includes a fixed frame (35), which is fixedly connected to the back end of the base (1). A hydraulic cylinder (33) is fixedly connected to the front of the fixed frame (35), and a slider (34) is fixedly connected to the back end of the hydraulic cylinder (33). A sharp edge detector (31) is fixedly connected to the bottom of the slider (34), and tape (32) is adhered to the periphery of the sharp edge detector (31).

9. A toy sharp edge detection device according to claim 8, characterized in that: The inner side of the fixed frame (35) is provided with a limiting groove corresponding to the movement trajectory of the slider (34), and the slider (34) is slidably connected to the inner side of the limiting groove.

10. A toy sharp edge detection device according to claim 8, characterized in that: The sharp edge detector (31) is located on top of the placement platform (216).

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