A storage box opening and closing aging test device

Abstract

The utility model discloses a storage box opening and closing aging test device, including a limit mechanism and a bracket, wherein the limit mechanism is arranged on one side of the bracket, and a control box is installed on the other side of the limit mechanism, and a toggle mechanism is fixed on one side of the control box, and the limit mechanism includes a first cylinder, a pressure plate, a screw rod, a rack, a gear and a baffle. The utility model sets a limit mechanism, and the pressure plate is pressed down to fix the storage box, drives the rack to press down and the gear to rotate, so that the screw rod rotates, and the baffle moves inward at the same time, so that the box body on the bracket is centered and aligned, when one side of the slide plate and the box body are squeezed and slide into the baffle, the limit plate is driven upward, so that the limit cylinder loses its fixation and idles, and the pressure plate continues to press down while the box body is centered and aligned, so that the storage box is fixed and centered while the storage box is aligned, so that the storage box opening and closing aging test device is realized. The storage box is fixed and aligned at the same time, the operation is simplified, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aging test devices, in particular to an opening and closing aging test device for a storage box. Background Art

[0002] The storage box opening and closing aging test device is designed to simulate the aging of the opening and closing parts of the storage box during long-term use to evaluate its durability and reliability. It can simulate the mechanical action of the storage box opening and closing, including the force, speed and frequency of opening and closing. The device is equipped with a control system, which is responsible for controlling the operation of the mechanical action simulation system to realize automated testing. The test cycle, number of actions, etc. can be programmed to meet different test requirements.

[0003] The conventional existing technical solutions have the following defects:

[0004] 1. Before the opening and closing aging test of the storage box is carried out, it is usually necessary to manually align the box and then fix it before testing it, which is not convenient and simple during use and increases the operation time;

[0005] 2. The opening and closing buckle positions of the storage box are set in different directions such as downward and upward. When conducting an opening and closing aging test on it, usually only the storage box with a single buckle direction can be tested. It is impossible to adjust it according to the needs of the opening and closing buckle and detect the direction of the toggle block, and the practicality is single. Utility Model Content

[0006] The utility model aims to provide a storage box opening and closing aging test device, which is used to solve the defects of the existing storage box opening and closing aging test device that it is inconvenient to center the storage box and adjust the direction of the toggle block.

[0007] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a storage box opening and closing aging test device, comprising a limiting mechanism and a bracket, a limiting mechanism is arranged on one side of the bracket, a control box is installed on the other side of the limiting mechanism, and a toggle mechanism is fixed on one side of the control box; the limiting mechanism comprises a first cylinder, a pressure plate, a screw rod, a rack, a gear and a baffle; the first cylinder is installed on the top of the bracket, a pressure plate is fixed on the bottom end of the first cylinder, and a rack is fixed at one end of the bottom end of the pressure plate, a gear is fixed inside the bracket at the bottom of the rack, and a screw rod is fixed at one end of the gear, and baffles are movably arranged at both ends of the screw rod; the toggle mechanism comprises a second cylinder, an adjustment seat and a toggle block; the second cylinder is installed on the side wall of the control box, an adjustment seat is fixed at one end of the second cylinder, and a toggle block is fixed at one end of the adjustment seat.

[0008] Preferably, the rack and the gear are meshed, and the screw rod and the baffle are threadedly connected. Through the cooperation between the rack and the gear, the baffle moves inwards during the pressing process of the pressing plate.

[0009] Preferably, the baffle includes a slide plate, a limit plate, a limit tube and a first spring, the limit plate is fixed to one end of the baffle, and a sliding structure is formed between the limit plate and the baffle. The baffle moves to center the storage box.

[0010] Preferably, a limiting cylinder is arranged in the baffle at the bottom of the limiting plate, and a card slot is arranged on the top of the limiting cylinder, and a card structure is formed between the limiting cylinder and the limiting plate. When the limiting block moves upward, the limiting cylinder loses its fixation and rotates idly, and when the limiting block moves downward and is fixed with the card slot, the limiting cylinder moves again.

[0011] Preferably, a slide plate is movably fixed at the top of the inner part of the limit plate, and a slider is provided between the slide plate and the limit plate, a sliding structure is formed between the limit plate and the slide plate, and a first spring is fixed at the top of the limit plate. The slide plate slides inwards under compression, driving the limit plate to move upward, and when the compression disappears, the first spring pushes the limit block to reset through tension.

[0012] Preferably, the adjustment seat includes a second spring, a bolt, a fixing groove, a groove and a fixing block, wherein the bolt is fixed to both ends of one side of the toggle block, and the second spring is fixed to one side of the bolt. The tension of the second spring makes the fixing block and the fixing groove more firmly engaged.

[0013] Preferably, a fixing block is provided on one side of the bolt, and grooves are provided at both ends of the adjustment seat outside the fixing block, the fixing block passes through the groove, a fixing groove is provided on one side of the groove, and the angle difference between the fixing groove and the groove is 90 degrees, and a clamping structure is formed between the fixing block and the fixing groove. The bolt can be disassembled by rotating 90 degrees, and can be fixed by rotating it again, which simplifies the operation.

[0014] The utility model provides a storage box opening and closing aging test device, which has the advantages that: by setting a limited position mechanism, the pressure plate is pressed down to fix the storage box, driving the rack to press down and the gear to rotate, so that the screw rod rotates, and the baffle plate outside it moves inward at the same time to center the box body on the bracket. When one side of the slide plate and the box body are squeezed and slide into the baffle plate, the limit plate is driven upward by the slider, so that the limit cylinder loses its fixation and rotates idly. While the box body is centered, the pressure plate continues to press down to fix the storage box, so that the storage box opening and closing aging test device can be centered while fixing the storage box, simplifying the operation and improving the detection efficiency.

[0015] By providing an adjustment seat, the bolt is pushed to make the fixed block disengage from the fixed groove, and then rotated ninety degrees, the bolt is taken out of the adjustment seat from the groove, the toggle block is rotated to the direction of the opening and closing buckle of the storage box, and then the bolt is pushed into the adjustment seat and rotated ninety degrees. The tension of the spring pushes the fixed block and the fixed groove to be squeezed and fixed, so that the storage box opening and closing aging test device can adjust the direction of the toggle block according to the direction of the opening and closing buckle of the box body, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model from a top view;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the half-section state of the bracket of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the baffle in a half-section state of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the toggle mechanism of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the adjustment process of the toggle block of the utility model.

[0022] In the figure: 1. limit mechanism; 101. first cylinder; 102. pressure plate; 103. screw rod; 104. rack; 105. gear; 106. baffle; 1061. slide plate; 1062. limit plate; 1063. limit cylinder; 1064. first spring; 2. bracket; 3. toggle mechanism; 301. second cylinder; 302. adjustment seat; 3021. second spring; 3022. bolt; 3023. fixing groove; 3024. groove; 3025. fixing block; 303. toggle block; 4. control box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6The utility model provides a storage box opening and closing aging test device, including a limiting mechanism 1 and a bracket 2, the limiting mechanism 1 is arranged on one side of the bracket 2, the control box 4 is installed on the other side of the limiting mechanism 1, and a toggle mechanism 3 is fixed on one side of the control box 4; the toggle mechanism 3 includes a second cylinder 301, an adjustment seat 302 and a toggle block 303; the second cylinder 301 is installed on the side wall of the control box 4, the adjustment seat 302 is fixed on one end of the second cylinder 301, and the toggle block 303 is fixed on one end of the adjustment seat 302, the adjustment seat 302 includes a second spring 3021, a bolt 3022, a fixing groove 3023, a groove 3024 and a fixing block 3025, a bolt 3022 is fixed to both ends of one side of the toggle block 303, a second spring 3021 is fixed to one side of the bolt 3022, a fixing block 3025 is provided on one side of the bolt 3022, and grooves 3024 are provided at both ends of the adjustment seat 302 outside the fixing block 3025, the fixing block 3025 passes through the groove 3024, a fixing groove 3023 is provided on one side of the groove 3024, and an angle difference of ninety degrees between the fixing groove 3023 and the groove 3024 is formed between the fixing block 3025 and the fixing groove 3023;

[0025] Refer to the attached Figure 5 and Figure 6 When the device is used, the toggle block 303 is adjusted according to the direction of the storage box opening and closing buckle to be tested, and the bolt 3022 is pushed to make the fixing block 3025 disengage from the fixing groove 3023, and then rotated ninety degrees, and the bolt 3022 is taken out from the adjustment seat 302 from the groove 3024, and the toggle block 303 is rotated in the direction consistent with the storage box opening and closing buckle, and then the bolt 3022 is pushed into the adjustment seat 302 and rotated ninety degrees, and the fixing block 3025 is pushed to be squeezed and fixed between the fixing groove 3023 by the tension of the second spring 3021, so that the operability of the storage box opening and closing aging test device is enhanced;

[0026] The limiting mechanism 1 includes a first cylinder 101, a pressure plate 102, a screw rod 103, a rack 104, a gear 105 and a baffle 106; the first cylinder 101 is installed on the top of the bracket 2, the bottom end of the first cylinder 101 is fixed with a pressure plate 102, and one end of the bottom end of the pressure plate 102 is fixed with a rack 104, a gear 105 is fixed inside the bracket 2 at the bottom of the rack 104, and a screw rod 103 is fixed at one end of the gear 105, and baffles 106 are movably provided at both ends of the screw rod 103, the rack 104 and the gear 105 are meshed, the screw rod 103 and the baffle 106 are threadedly connected, and the baffle 106 includes a slide plate 1061, a limiting plate 1062, a limiting cylinder 1063 and a first spring 1064, a limiting plate 1062 is fixed to one end of the baffle 106, a sliding structure is formed between the limiting plate 1062 and the baffle 106, a limiting cylinder 1063 is arranged in the baffle 106 at the bottom end of the limiting plate 1062, and a card slot is arranged on the top of the limiting cylinder 1063, a card and structure is formed between the limiting cylinder 1063 and the limiting plate 1062, a slide plate 1061 is movably fixed at the top of the limiting plate 1062, and a slider is arranged between the slide plate 1061 and the limiting plate 1062, a sliding structure is formed between the limiting plate 1062 and the slide plate 1061, and a first spring 1064 is fixed on the top of the limiting plate 1062;

[0027] Refer to the attached Figure 3 and Figure 4 When the device is used, the first cylinder 101 is started to press the pressing plate 102 downward. In the process of pressing the pressing plate 102 downward to fix the storage box, the rack 104 is driven to move downward, and the gear 105 rotates to make the screw rod 103 rotate at the same time. The baffle plate 106 outside it moves inward at the same time to center the box body on the bracket 2. When the slide plate 1061 inside the baffle plate 106 and the box body are squeezed, the slide plate 1061 slides inward, and drives the limit plate 1062 upward through the slider, so that the limit cylinder 1063 loses its fixation and rotates idly, thereby the screw rod 1 03 continues to rotate while the baffle 106 is stationary, and the pressure plate 102 continues to press down while the box is centered to fix the storage box, and then the second cylinder 301 is started to drive the toggle block 303 to continuously open and close the opening and closing buckle of the box for testing. When the test is over, the pressure plate 102 moves up, the rack 104 drives the gear 105 and the screw rod 103 to flip, the slide plate 1061 loses pressure, and the first spring 1064 pushes the limit plate 1062 downward through tension, and is locked and fixed with the limit cylinder 1063, causing the baffle 106 to move to both sides, so that the storage box loses its fixation.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A storage box opening and closing aging test device, comprising a limiting mechanism (1) and a bracket (2); Features: A limiting mechanism (1) is provided on one side of the bracket (2), a control box (4) is installed on the other side of the limiting mechanism (1), and a toggle mechanism (3) is fixed on one side of the control box (4); The limiting mechanism (1) comprises a first cylinder (101), a pressure plate (102), a screw rod (103), a rack (104), a gear (105) and a baffle (106); The first cylinder (101) is installed on the top of the bracket (2); a pressure plate (102) is fixed at the bottom end of the first cylinder (101); a rack (104) is fixed at one end of the bottom end of the pressure plate (102); a gear (105) is fixed inside the bracket (2) at the bottom of the rack (104); a screw rod (103) is fixed at one end of the gear (105); baffles (106) are movably provided at both ends of the screw rod (103); The toggle mechanism (3) comprises a second cylinder (301), an adjustment seat (302) and a toggle block (303); The second cylinder (301) is installed on the side wall of the control box (4); an adjustment seat (302) is fixed at one end of the second cylinder (301), and a toggle block (303) is fixed at one end of the adjustment seat (302).

2. A storage box opening and closing aging test device according to claim 1, characterized in that: The rack (104) and the gear (105) are meshed with each other, and the screw rod (103) and the baffle (106) are threadedly connected with each other.

3. The storage box opening and closing aging test device according to claim 1, characterized in that: The baffle (106) comprises a slide plate (1061), a limit plate (1062), a limit cylinder (1063) and a first spring (1064); the limit plate (1062) is fixed to one end of the baffle (106); and a sliding structure is formed between the limit plate (1062) and the baffle (106).

4. The storage box opening and closing aging test device according to claim 3, characterized in that: A limiting cylinder (1063) is arranged in the baffle (106) at the bottom end of the limiting plate (1062), and a clamping groove is arranged at the top of the limiting cylinder (1063), so that a clamping structure is formed between the limiting cylinder (1063) and the limiting plate (1062).

5. The storage box opening and closing aging test device according to claim 4, characterized in that: A slide plate (1061) is movably fixed at the top end of the limiting plate (1062), and a slider is provided between the slide plate (1061) and the limiting plate (1062), a sliding structure is formed between the limiting plate (1062) and the slide plate (1061), and a first spring (1064) is fixed at the top end of the limiting plate (1062).

6. The storage box opening and closing aging test device according to claim 1, characterized in that: The adjustment seat (302) comprises a second spring (3021), a bolt (3022), a fixing groove (3023), a groove (3024) and a fixing block (3025); the bolt (3022) is fixed to two ends of one side of the toggle block (303); and the second spring (3021) is fixed to one side of the bolt (3022).

7. The storage box opening and closing aging test device according to claim 6, characterized in that: A fixing block (3025) is provided on one side of the bolt (3022), and grooves (3024) are provided at both ends of the adjustment seat (302) outside the fixing block (3025), the fixing block (3025) passes through the groove (3024), a fixing groove (3023) is provided on one side of the groove (3024), and the angle difference between the fixing groove (3023) and the groove (3024) is ninety degrees, and a card structure is formed between the fixing block (3025) and the fixing groove (3023).

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