Trunk running test device

Abstract

The utility model discloses a luggage case running test device which comprises a base, a conveyor belt is embedded in the middle of the upper portion of the base, two first vertical plates are symmetrically arranged on the base, a moving assembly is arranged on one sides of the two first vertical plates and on the base, two second vertical plates are detachably connected to the moving assembly, and the two second vertical plates are detachably connected to the base. Transverse moving assemblies are arranged between the two first vertical plates and between the two second vertical plates, and the transverse moving assemblies control transverse movement of the first supporting plates. One side of each first supporting plate is provided with a longitudinal moving assembly, the longitudinal moving assemblies control longitudinal lifting of the clamping assemblies, the two clamping assemblies limit a box to test rollers on the conveying belt, the conveying belt and the moving assemblies are arranged on the base, and the two second vertical plates can move through the moving assemblies; therefore, the limitation range can be adjusted according to the size of the luggage, so that the movement limitation range of the luggage is smaller, and the measured data is more accurate.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, and mainly to a luggage running test device. Background Technology

[0002] The coaxiality accuracy of the suitcase wheels directly affects the user experience. If the coaxiality error of the suitcase wheels is large, the suitcase will vibrate and make noise when being dragged, affecting the user experience.

[0003] The existing method for testing the rollers of a suitcase involves using a belt pulley drive to control the movement of the suitcase on the belt pulley, thereby measuring the roller data.

[0004] However, due to the different sizes of existing bags, the fixed limiting structure will produce different ranges when limiting. If the range is too large, the movement of the bag on the conveyor belt will be deviated when the bag is small, which will lead to a certain error in the measurement data. Utility Model Content

[0005] This invention provides a luggage running test device to solve the technical problem mentioned in the background art: due to the different sizes of existing luggage, the fixed limiting structure will produce different ranges when limiting, and if the range is too large, the movement of the luggage on the conveyor belt will be deviated when the luggage is small, thus causing certain errors in the measurement data.

[0006] To address the technical problems mentioned in the background art, the present invention provides the following solution: a suitcase running test device, comprising a base, a conveyor belt embedded in the upper center of the base, and two first upright plates symmetrically arranged on the base. A moving component is provided on one side of the two first upright plates and on the base, and two second upright plates are detachably connected to the moving component. A lateral moving component is provided between the two first upright plates and the two second upright plates, and the lateral moving component controls the lateral movement of the first support plate.

[0007] Each of the first support plates is provided with a longitudinal moving component, which controls the longitudinal lifting and lowering of the clamping component, and the two clamping component limit boxes test rollers on the conveyor belt.

[0008] According to an embodiment of the present invention, a suitcase running test device includes two synchronous motors. Two first sliding grooves are symmetrically provided on the base. The two synchronous motors are respectively disposed in the first sliding grooves. The drive shafts of the two synchronous motors are connected to first lead screws. The two first lead screws are threadedly connected to sliders. The sliders are detachably connected to the second upright plate.

[0009] A suitcase running test device according to an embodiment of the present utility model, a horizontal support plate is provided on one side of the first vertical plate, a fifth chute is provided on the second vertical plate, and the horizontal support plate is slidably connected to the fifth chute.

[0010] A suitcase running test device according to an embodiment of the present utility model, the lateral movement component includes two horizontal plates, the two horizontal plates are detachably connected to two of the first vertical plates or two of the second vertical plates, a second chute is provided on the lower horizontal plate, a second driving motor is provided in the second chute, a second screw rod is connected to the driving shaft of the second driving motor, the second screw rod is threadedly connected to the first support plate, and a plurality of third chutes are provided in the middle of the upper horizontal plate, and the plurality of third chutes penetrate through the first support plate.

[0011] A suitcase running test device according to an embodiment of the present utility model, the first support plate is arranged in a shape similar to the Chinese character 'tu'.

[0012] A suitcase running test device according to an embodiment of the present utility model, a convex block is provided above the first support plate, a second horizontal plate is provided above two of the first vertical plates or two of the second vertical plates, a sixth chute is provided below the second horizontal plate, and the convex block is slidably connected to the sixth chute.

[0013] A suitcase running test device according to an embodiment of the present utility model, a fourth chute is provided on the first support plate, the longitudinal movement component includes a third driving motor, the third driving motor is arranged in the fourth chute, a third screw rod is connected to the driving shaft of the third driving motor, the third screw rod is threadedly connected to a sliding plate, and the sliding plate is detachably connected to the clamping component.

[0014] A suitcase running test device according to an embodiment of the present utility model, the clamping component includes a fixing plate, four electric telescopic rods are symmetrically provided on both sides of the fixing plate, and one end of two electric telescopic rods on one side is detachably connected to a baffle.

[0015] A suitcase running test device according to an embodiment of the present utility model, two positioning shafts are provided inside the baffle, and the positioning shafts are detachably connected to a reinforcing strip; the electric telescopic rods on both sides of the fixing plate are arranged in a staggered manner. A suitcase running test device according to an embodiment of the present utility model, a rubber pad is provided at the top of the inner opening of the reinforcing strip, and the front end of the reinforcing strip is semicircularly arranged. A suitcase running test device according to an embodiment of the present utility model has at least the following beneficial effects:

[0016] 1. By providing a movement component on the base in the present utility model and using the movement component to move the two second vertical plates, the fixed-point limit of suitcases of different sizes can be realized, the movement distance of the suitcases is reduced, and the data of the rollers can be measured more accurately.

[0017] 2. The cooperation of the lateral and longitudinal moving components simultaneously limits the lateral position and longitudinal height of the bag, and finally the clamping component limits the position on both sides, making the measurement data more accurate.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of 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.

[0020] Figure 1 This is a schematic diagram of the structure of a suitcase running test device according to an embodiment of the present invention;

[0021] Figure 2 for Figure 1 The diagram shows a schematic of the moving component structure of a suitcase running test device;

[0022] Figure 3 for Figure 1 A schematic diagram of the longitudinal movement component structure of a suitcase running test device is shown.

[0023] Figure 4 for Figure 1 The diagram shows a clamping assembly structure of a suitcase running test device.

[0024] In the diagram: 1. Base; 2. Conveyor belt; 3. First upright plate; 31. Second horizontal plate; 32. Sixth slide rail; 33. Horizontal support plate; 4. Moving assembly; 41. Synchronous motor; 42. First lead screw; 43. Slider; 5. Second upright plate; 51. Fifth slide rail; 6. Lateral moving assembly; 61. Horizontal plate; 62. Second slide rail; 63. Second drive motor; 64. Second lead screw; 65. Third slide rail; 7. First support plate; 71. Protrusion; 72. Fourth slide rail; 8. Longitudinal moving assembly; 81. Third drive motor; 82. Third lead screw; 83. Sliding plate; 9. Clamping assembly; 91. Fixing plate; 92. Electric telescopic rod; 93. Baffle; 94. Positioning shaft; 95. Reinforcing strip; 96. Rubber pad. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, this is only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The following description, in conjunction with the accompanying drawings, describes the patent name of the utility model according to an embodiment of the present utility model.

[0030] Reference Figures 1 to 4 The present invention aims to provide an embodiment of a suitcase running test device.

[0031] In some specific embodiments of this utility model, a base 1 is included, a conveyor belt 2 is embedded in the upper center of the base 1, and two first upright plates 3 are symmetrically arranged on the base 1.

[0032] On one side of the two first upright plates 3 and on the base 1, there is a moving component 4. The moving component 4 is detachably connected to two second upright plates 5. At the same time, there is a transverse moving component 6 between the two first upright plates 3 and the two second upright plates 5. The transverse moving component 6 controls the transverse movement of the first support plate 7.

[0033] In addition, longitudinal movement components 8 are provided on one side of the first support plate 7, and the longitudinal movement components 8 control the longitudinal lifting of the clamping components 9. The two clamping components 9 limit the box to test the rollers on the conveyor belt 2.

[0034] In some specific embodiments of the present invention, the moving component 4 may include two synchronous motors 41. Two first chutes 11 are symmetrically provided on the base 1. The two synchronous motors 41 are respectively arranged in the first chutes 11. The driving shafts of the two synchronous motors 41 are connected to first screw rods 42. The two first screw rods 42 are threadedly connected to sliders 43. The sliders 43 are detachably connected to the second vertical plate 5.

[0035] It is easy to understand that by providing two first vertical plates 3 symmetrically on the base 1, two first chutes 11 are provided on the base, and a moving component 4 is provided on the base. The moving component 4 includes two synchronous motors 41. The two synchronous motors 41 are rotated to drive the two first screw rods 42 to rotate and drive the sliders 43 to move horizontally, and adjusted to a specified position according to the size of the box; a horizontal support plate 33 is provided on one side of the first vertical plate 3, and a fifth chute 51 is provided on the second vertical plate 5. The horizontal support plate 33 is slidably connected to the fifth chute 51.

[0036] In some specific embodiments of the present invention, the lateral movement component 6 may include two cross plates 61. The two cross plates 61 are detachably connected to the two first vertical plates 3 or the two second vertical plates 5. A second chute 62 is provided on the lower cross plate 61. A second driving motor 63 is provided in the second chute 62. The driving shaft of the second driving motor 63 is connected to a second screw rod 64. The second screw rod 64 is threadedly connected to the first support plate 7.

[0037] In some specific embodiments of the present invention, a plurality of third chutes 65 may be provided in the middle of the upper cross plate 61. The plurality of third chutes 65 penetrate through the first support plate 7.

[0038] In some specific embodiments of the present invention, the first support plate 7 may be arranged in a shape similar to the Chinese character 'tu'. In some specific embodiments of the present invention, a convex block 71 may be provided above the first support plate 7. A second cross plate 31 is provided above the two first vertical plates 3 or the two second vertical plates 5. A sixth chute 32 is provided below the second cross plate 31. The convex block 71 is slidably connected to the sixth chute 32. At the same time, a fourth chute 72 is provided on the first support plate 7.

[0039] It is easy to understand that in this embodiment, the second drive motor 63 rotates, driving the second lead screw 64 to rotate, which in turn moves the first support plate 7 laterally. The first support plate 7 has multiple holes in its middle, which are slid through by the sliding groove in the middle of the horizontal plate 61. At the same time, the upper end of the first support plate 7 has a protrusion 71 that slidably connects to the third sliding groove, thereby making the sliding of the first support plate 7 smoother.

[0040] In some specific embodiments of this utility model, the longitudinal moving component 8 may include a third drive motor 81, which is disposed in the fourth sliding groove 72. The drive shaft of the third drive motor 81 is connected to a third lead screw 82, and the third lead screw 82 rotates a threaded sliding plate 83. The sliding plate 83 is detachably connected to the clamping component 9.

[0041] In some specific embodiments of this utility model, the clamping assembly 9 may include a fixing plate 91, and four electric telescopic rods 92 are symmetrically arranged on both sides of the fixing plate 91. One end of each of the two electric telescopic rods 92 on one side is detachably connected to a baffle 93.

[0042] In some specific embodiments of this utility model, the inner side of the baffle 93 may be provided with two positioning shafts 94, and the positioning shafts 94 may be detachably connected to the reinforcing strip 95; the electric telescopic rods 92 on both sides of the fixing plate 91 are staggered; the top of the inner opening of the reinforcing strip 95 is provided with a rubber pad 96, and the front end of the reinforcing strip 95 is semi-circular.

[0043] It is easy to understand that in this embodiment, two first upright plates 3 are symmetrically arranged on the base 1, and two first sliding grooves 11 are provided on the base. The base is also provided with a moving component 4, which includes two synchronous motors 41. The two synchronous motors 41 rotate to drive two first lead screws 42 to rotate and drive the slider 43 to move laterally, so as to adjust to the specified position according to the size of the box.

[0044] After reaching the designated position, the second drive motor 63 rotates, driving the second lead screw 64 to rotate and causing the first support plate 7 to move laterally. The first support plate 7 has multiple holes in the middle, which are slid through by the sliding groove in the middle of the horizontal plate 61. At the same time, the upper end of the first support plate 7 has a protrusion 71 that slidably connects to the third sliding groove, thereby making the sliding of the first support plate 7 smoother.

[0045] After the position is adjusted, the third drive motor 81 rotates, driving the third lead screw 82 to rotate. The rotation of the third lead screw 82 drives the sliding plate 83 to move longitudinally, and the movement of the sliding plate causes the clamping assembly 9 to move longitudinally.

[0046] The longitudinal component 9 retracts via two electric telescopic rods 92, thereby causing the baffle 93 to retract. Two positioning shafts 94 are provided on the inner side of the baffle. The positioning shafts 94 are detachably connected to reinforcing strips 95. The reinforcing strips 95 are used to apply a certain pressure to the top of the box, thereby facilitating the measurement of the data of the rollers when the box is subjected to a specified pressure.

[0047] Furthermore, in this embodiment, the baffle 93 only limits the bag to a certain extent without fixing it, and the reinforcing strip 95 only applies a specified pressure when measuring the data of the roller under a specified pressure; otherwise, it only limits the bag.

[0048] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A suitcase running test device, comprising a base (1), characterized in that: Above the middle of the base (1), a conveyor belt (2) is embedded. On the base (1), two first vertical plates (3) are symmetrically arranged. On one side of the two first vertical plates (3) and on the base (1), a moving component (4) is provided. Two second vertical plates (5) are detachably connected to the moving component (4). A transverse moving component (6) is provided between the two first vertical plates (3) and the two second vertical plates (5), and the transverse moving component (6) controls the transverse movement of the first support plate (VII). On one side of the first support plate (7), a longitudinal moving component (8) is provided. The longitudinal moving component (8) controls the longitudinal lifting of the clamping component (9). The two clamping components (9) limit the box to test the rollers on the conveyor belt (2).

2. The suitcase running test device according to claim 1, characterized in that: The moving component (4) includes two synchronous motors (41). Two first chutes (11) are symmetrically arranged on the base (1). The two synchronous motors (41) are respectively arranged in the first chutes (11). The drive shafts of the two synchronous motors (41) are connected to first screw rods (42). The two first screw rods (42) are threadedly connected to sliders (43). The sliders (43) are detachably connected to the second vertical plates (5).

3. The suitcase running test device according to claim 1, characterized in that: The transverse moving component (6) includes two cross plates (61). The two cross plates (61) are detachably connected to the two first vertical plates (3) or the two second vertical plates (5). A second chute (62) is provided on the lower cross plate (61). A second drive motor (63) is provided in the second chute (62). The drive shaft of the second drive motor (63) is connected to a second screw rod (64). The second screw rod (64) is threadedly connected to the first support plate (7). In the middle of the upper cross plate (61), a plurality of third chutes (65) are provided, and the plurality of third chutes (65) penetrate the first support plate (7).

4. The suitcase running test device according to claim 3, characterized in that: The first support plate (7) is arranged in a shape similar to the Chinese character "tu".

5. The suitcase running test device according to claim 3, characterized in that: A convex block (71) is provided above the first support plate (7). A second cross plate (31) is provided above the two first vertical plates (3) or the two second vertical plates (5). A sixth chute (32) is provided below the second cross plate (31). The convex block (71) is slidably connected to the sixth chute (32).

6. The suitcase running test device according to claim 3, characterized in that: A fourth chute (72) is provided on the first support plate (7). The longitudinal moving component (8) includes a third drive motor (81). The third drive motor (81) is arranged in the fourth chute (72). The drive shaft of the third drive motor (81) is connected to a third screw rod (82). The third screw rod (82) is threadedly connected to a sliding plate (83). The sliding plate (83) is detachably connected to the clamping component (9).

7. The suitcase running test device according to claim 6, characterized in that: The clamping component (9) includes a fixing plate (91). On both sides of the fixing plate (91), four electric telescopic rods (92) are symmetrically arranged. One end of two electric telescopic rods (92) on one side is detachably connected to a baffle (93).

8. The suitcase running test device according to claim 7, characterized in that: The electric telescopic rods (92) on both sides of the fixing plate (91) are arranged in a staggered manner.

9. The suitcase running test device according to claim 7, characterized in that: The baffle (93) has two positioning shafts (94) on its inner side, and the positioning shafts (94) are detachably connected to the reinforcing strip (95).

10. A suitcase running test device according to claim 9, characterized in that: The inner top of the reinforcing strip (95) is provided with a rubber pad (96), and the front end of the reinforcing strip (95) is semi-circular.

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