A cover opening force detection device

Abstract

The utility model discloses a cover-opening force detection device, which aims to semi-automatically detect the force of opening the cover of a toy and improve the detection accuracy. The technical scheme is as follows: a cover-opening force detection device comprises a frame, a positioning seat for fixing the toy and a cover-opening unit for opening the cover of the toy are provided on the frame; the cover-opening unit comprises a force detection instrument and a first driving module for driving the force detection instrument to rise and fall, a shaft body is connected to the joint of the force detection instrument, and a paddle for opening the cover is provided at the lower end of the shaft body; a bearing is provided on the frame, the axis of the bearing is horizontally arranged, and the outer peripheral wall of the bearing is in contact with the shaft body to support the lifting of the shaft body, which belongs to the technical field of toy detection.

Description

Technical Field

[0001] The utility model belongs to the technical field of toy detection, and more specifically relates to a cover opening force detection device. Background Art

[0002] In toys, there are many flip-top designs, with one side of the lid hinged and the other side connected by a buckle. When using, the lid can be flipped open by prying it hard to loosen the buckle.

[0003] After completing the assembly of such toys, it is necessary to test whether the force required to open the lid is appropriate. If a lot of force is required to open the lid, then the child may not be able to open the lid, and the toy does not meet the standards and needs to be picked out. If the worker only relies on the feel of the hand to feel the force required to open the lid, it is not accurate enough. Therefore, a device that can detect the force required to open the toy lid is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a cover opening force detection device, which is intended to semi-automatically detect the force of opening the cover of a toy and improve the detection accuracy.

[0005] According to a first aspect of the utility model, there is provided a cover opening force detection device, comprising a frame, on which a positioning seat for fixing a toy and a cover opening unit for opening a cover of the toy are provided;

[0006] The cover opening unit comprises a force detection instrument and a first driving module for driving the force detection instrument to rise and fall, the joint of the force detection instrument is connected to a shaft body, and the lower end of the shaft body is provided with a paddle for opening the cover;

[0007] A bearing is arranged on the frame, the axis of the bearing is arranged horizontally, and the outer peripheral wall of the bearing is in contact with the shaft body to support the lifting of the shaft body.

[0008] In the above-mentioned cover opening force detection device, a track is provided on the frame, the cover opening unit is located above one end of the track, the positioning seat includes a base and a contour plate, the bottom of the base slides with the track, and the contour plate is fixed on the top of the base.

[0009] In the above-mentioned cover opening force detection device, a second driving module is provided on the frame, and the second driving module is connected to the base to drive the base to move along the track.

[0010] In the above-mentioned cover opening force detection device, a first guide groove is provided on the track, a second guide groove is provided at the bottom of the first guide groove, the second guide groove runs through from top to bottom, a protrusion protruding downward is provided at the bottom of the base, the protrusion is slidably matched with the first guide groove, a connecting block extending into the second guide groove is provided on the protrusion, and the second driving module is connected to the connecting block.

[0011] In the above-mentioned cover opening force detection device, a limit block is provided at one end of the track close to the cover opening unit;

[0012] When the base touches the limiting block, the cover opening unit can open the cover of the toy on the positioning seat.

[0013] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0014] In the utility model, a positioning seat is used to position and fix the toy, and then the cover opening action is performed by the paddle on the force detection instrument. The force detection instrument can detect the size of the force required for opening the cover, and judge whether the cover opening force is appropriate, and the detection accuracy is greatly improved; and a bearing is provided to assist the lifting and lowering of the shaft body, and the shaft body will maintain a vertical state when lifting, ensuring that the force detection instrument is detected in an upward cover opening mode, further improving the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a front view of the first embodiment of the utility model;

[0017] Figure 2 It is a side view of the first embodiment of the utility model.

[0018] Among them, the reference numerals of the figures are:

[0019] 1. Frame; 2. Positioning seat; 21. Base; 211. Protrusion; 212. Connecting block; 22. Profile plate; 3. Opening unit; 31. Force detection instrument; 32. First drive module; 33. Shaft; 34. Paddle; 4. Bearing; 5. Track; 51. First guide groove; 52. Second guide groove; 53. Limit block; 6. Second drive module. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0022] Reference Figure 1 to Figure 2 As shown, in one embodiment of the utility model, a cover opening force detection device includes a frame 1, on which a positioning seat 2 for fixing a toy and a cover opening unit 3 for opening a cover of the toy are provided;

[0023] The cover opening unit 3 includes a force detection instrument 31 and a first driving module 32 for driving the force detection instrument 31 to rise and fall. A shaft 33 is connected to the joint of the force detection instrument 31. A paddle 34 for opening the cover is provided at the lower end of the shaft 33.

[0024] A bearing 4 is provided on the frame 1, the axis of the bearing 4 is arranged horizontally, and the outer peripheral wall of the bearing 4 is in contact with the shaft body 33 to support the shaft body 33 to rise and fall;

[0025] The toy includes a neck and a cover body, the neck is fixed to the positioning seat 2, the cover body is hinged to the neck, the cover body is first in a closed state, and then the paddle 34 is under the cover body, the first drive module 32 is started, and the force detection instrument 31 is raised, the force detection instrument 31 rises with the paddle 34, and the cover body is opened. The force detection instrument 31 can detect the force during the opening process and judge whether the opening force is appropriate, and the detection accuracy is greatly improved; and a bearing 4 is provided to assist the lifting and lowering of the shaft body 33, and the shaft body 33 will maintain a vertical state for lifting and lowering, ensuring that the force detection instrument 31 is detected in an upward opening mode, further improving the detection accuracy.

[0026] In this embodiment, a track 5 is provided on the frame 1, the cover opening unit 3 is located above one end of the track 5, the positioning seat 2 includes a base 21 and a profiling plate 22, the bottom of the base 21 is slidably matched with the track 5, the profiling plate 22 is fixed to the top of the base 21, and a second driving module 6 is provided on the frame 1, and the second driving module 6 is connected to the base 21 to drive the base 21 to move along the track 5;

[0027] When no toy is placed, the base 21 is located at one end of the track 5 away from the cover unit 3, and then the neck of the toy is put on the contour plate 22, so that the neck cannot rotate and cannot move up and down, and then the second driving module 6 drives the base 21 to move, so that the base 21 moves to the other end of the track 5. At this time, the paddle 34 is located under the cover body, and then the first driving module 32 can be started to detect the force of opening the cover. Through this structural design, it is convenient to take and place the toy, and avoid interference with the cover opening unit 3 when taking and placing the toy.

[0028] In this embodiment, a first guide groove 51 is provided on the track 5, and a second guide groove 52 is provided at the bottom of the first guide groove 51. The second guide groove 52 runs through from top to bottom. A downwardly protruding protrusion 211 is provided at the bottom of the base 21. The protrusion 211 slides with the first guide groove 51, so that the base 21 is placed on the track 5. A connecting block 212 extending into the second guide groove 52 is provided on the protrusion 211, and the second driving module 6 is connected to the connecting block 212 so that the second driving module 6 can drive the base 21 to move.

[0029] In this embodiment, a limit block 53 is provided at one end of the track 5 close to the cover opening unit 3 to prevent the base 21 from leaving the track 5, and the limit block 53 can be positioned. When the base 21 is pressed against the limit block 53, the paddle 34 is just located below the cover body, and the cover opening action can be performed.

[0030] In this embodiment, the first driving module 32 and the second driving module 6 are both cylinders.

[0031] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cover opening force detection device, characterized in that: The machine frame comprises a positioning seat for fixing the toy and a cover opening unit for opening the cover of the toy; The cover opening unit comprises a force detection instrument and a first driving module for driving the force detection instrument to rise and fall, the joint of the force detection instrument is connected to a shaft body, and the lower end of the shaft body is provided with a paddle for opening the cover; A bearing is arranged on the frame, the axis of the bearing is arranged horizontally, and the outer peripheral wall of the bearing is in contact with the shaft body to support the lifting of the shaft body.

2. The cover opening force detection device according to claim 1, characterized in that: The frame is provided with a track, the cover opening unit is located above one end of the track, the positioning seat comprises a base and a contour plate, the bottom of the base is slidably matched with the track, and the contour plate is fixed on the top of the base.

3. The cover opening force detection device according to claim 2, characterized in that: The frame is provided with a second driving module, and the second driving module is connected to the base to drive the base to move along the track.

4. The cover opening force detection device according to claim 3, characterized in that: A first guide groove is provided on the track, a second guide groove is provided at the bottom of the first guide groove, the second guide groove runs through from top to bottom, a protrusion protruding downward is provided at the bottom of the base, the protrusion slides with the first guide groove, a connecting block extending into the second guide groove is provided on the protrusion, and the second driving module is connected to the connecting block.

5. The cover opening force detection device according to claim 2, characterized in that: A limit block is provided at one end of the track close to the cover opening unit; When the base touches the limiting block, the cover opening unit can open the cover of the toy on the positioning seat.

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