Suitcase with automatic weighing function

Abstract

The utility model discloses an autonomous weighing suitcase which comprises a suitcase body, a plurality of through holes are formed in the front wall face of the suitcase body, weighing sensor modules are arranged in the through holes, a movable adjusting plate is arranged in the suitcase body, and the movable adjusting plate is arranged in a front-back moving mode relative to the suitcase body. The weighing sensor module is fixedly mounted on the movable adjusting plate; the movable adjusting plate can move and adjust back and forth relative to the suitcase body and can drive the weighing sensor module to penetrate through the through hole to extend forwards or move backwards to be stored in the through hole; and a position locking assembly for restraining the front-back position of the movable adjusting plate is arranged in the suitcase body. In a journey, under the action of the movable adjusting plate, the weighing sensor module is driven to be retracted into the through hole, so that the weighing sensor module is prevented from protruding out of the surface of the suitcase and colliding with other articles, and the weighing sensor module is protected.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, and in particular to a luggage with an independent weighing function. Background Technology

[0002] Existing technology, such as Chinese utility model patent document, announcement number CN212972012U, discloses an intelligent multifunctional suitcase; belonging to the field of suitcase technology; its key technical points include a suitcase body, one side of which is provided with a mounting groove, in which a Bluetooth module and a main control board connected to the Bluetooth module are respectively provided, and the Bluetooth module is connected to a mobile APP; a first end plate is provided at the outer end of the mounting groove, and several weighing sensors are evenly distributed on the first end plate, with the measuring end of each weighing sensor moving through the suitcase body.

[0003] Based on the above, existing suitcases incorporate weighing sensors protruding from the suitcase surface for weighing. A technical problem with this design is that the protruding sensors are susceptible to damage from collisions with other items during use, necessitating further improvement. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a self-weighing suitcase.

[0005] A self-weighing suitcase designed for this purpose includes a suitcase body, a plurality of through holes provided on the front wall of the suitcase body, a weighing sensor module provided in the through holes, a movable adjustment plate provided inside the suitcase body, the movable adjustment plate being movable back and forth relative to the suitcase body, and the weighing sensor module being fixedly mounted on the movable adjustment plate.

[0006] The movable adjustment plate can move back and forth relative to the suitcase body, which can drive the weighing sensor module to extend forward through the through hole or move backward and be stored in the through hole.

[0007] The suitcase body is equipped with a position locking component for restricting the front and rear positions of the movable adjustment plate.

[0008] Preferably, the position locking assembly includes multiple locking pins disposed on the suitcase body, and the movable adjustment plate is provided with a movable groove corresponding to the position of the locking pins, with the locking pins passing through the movable groove;

[0009] The locking pin is provided with a first position locking slot and a second position locking slot at intervals. When the movable adjustment plate moves left and right relative to the suitcase body, it can be inserted into the first position locking slot or the second position locking slot.

[0010] The locking pin is threaded with a locking nut, which abuts against the movable adjustment plate to constrain the movable adjustment plate from moving left and right relative to the suitcase body, thereby preventing the movable adjustment plate from disengaging from the first position locking slot or the second position locking slot.

[0011] Preferably, the movable adjustment plate is provided with grip handles on the left and right sides respectively.

[0012] Preferably, the suitcase body is provided with a display module that is electrically connected to the weighing sensor module.

[0013] Preferably, the upper surface of the suitcase body is provided with a display slot, and the display module is disposed in the display slot.

[0014] Compared with the prior art, this utility model features a movable adjustment plate inside the suitcase body. This plate is movable relative to the suitcase body, and the weighing sensor module is fixedly mounted on it. The movable adjustment plate's movement relative to the suitcase body allows the weighing sensor module to extend forward through the through-hole or move backward and be stored within it. The suitcase body also includes a position locking component to constrain the forward and backward position of the movable adjustment plate. Under the action of the movable adjustment plate, this utility model allows the weighing sensor module to be adjusted forward in weighing mode, protruding from the suitcase surface for contact with the ground for support and weighing. During travel, the movable adjustment plate retracts the weighing sensor module into the through-hole to prevent it from protruding and colliding with other items, thus protecting the weighing sensor module. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is one of the cross-sectional structural schematic diagrams of this utility model;

[0017] Figure 3 This is the second cross-sectional structural schematic diagram of the present invention;

[0018] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0019] Figure 5 This is the third cross-sectional structural schematic diagram of this utility model;

[0020] Figure 6 for Figure 5 Enlarged structural diagram at point B. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See Figures 1-6 A self-weighing suitcase includes a suitcase body 10, a plurality of through holes 100 are provided on the front wall of the suitcase body 10, a weighing sensor module 20 is provided in the through holes 100, a movable adjustment plate 30 is provided inside the suitcase body 10, the movable adjustment plate 30 is movable back and forth relative to the suitcase body 10, and the weighing sensor module 20 is fixedly installed on the movable adjustment plate 30;

[0023] The movable adjustment plate 30 can move back and forth relative to the suitcase body 10, which can drive the weighing sensor module 20 to extend forward through the through hole 100 or move backward and be stored in the through hole 100.

[0024] The suitcase body 10 is provided with a position locking component 50 for restricting the front and rear positions of the movable adjustment plate 30.

[0025] This invention, through the action of a movable adjustment plate, allows for adjustment of the forward and backward position of the load cell module. In weighing mode, the load cell module moves forward, protruding from the surface of the suitcase to facilitate contact with the ground for support and weighing. During travel, the movable adjustment plate retracts the load cell module into the through-hole to prevent it from protruding and colliding with other items, thus protecting the load cell module.

[0026] See Figure 4 and Figure 6 As shown, the position locking assembly 50 includes multiple locking posts 510 disposed on the suitcase body 10, and the movable adjustment plate 30 is provided with a movable groove 310 corresponding to the position of the locking posts 510, and the locking posts 510 pass through the movable groove 310.

[0027] The locking post 510 is provided with a first position locking groove 521 and a second position locking groove 522 at intervals. When the movable adjustment plate 30 moves left and right relative to the suitcase body 10, it can be inserted into the first position locking groove 521 or the second position locking groove 522.

[0028] The locking pin 510 is threadedly connected to a locking nut 530, which abuts against the movable adjustment plate 30 to constrain the movable adjustment plate 30 to move left and right relative to the suitcase body 10, thereby preventing the movable adjustment plate 30 from disengaging from the first position locking groove 521 or the second position locking groove 522.

[0029] Furthermore, during assembly, the locking pin 510 is inserted into the movable slot 310 of the movable adjustment plate 30. At this time, the movable adjustment plate 30 can be adjusted in front and behind relative to the locking pin 510, and during the movement, it drives the weighing sensor module 20 to move synchronously.

[0030] When weighing is required, move the movable adjustment plate 30 to the position corresponding to the first position locking groove 521, then move the movable adjustment plate 30 to the left so that it is inserted into the first position locking groove 521, and then tighten the locking nut 530 so that the locking nut 530 fits against the movable adjustment plate 30.

[0031] The insertion and engagement of the movable adjustment plate 30 with the first position locking groove 521 can constrain the front and rear positions of the movable adjustment plate 30 and prevent it from moving arbitrarily.

[0032] The locking nut 530 abuts against the movable adjusting plate 30 to restrict its left and right movement, so as to prevent it from disengaging from the first position locking groove 521.

[0033] In the storage and protection mode, the movable adjustment plate 30 is moved to the position of the second position locking groove 522 and inserted into the second position locking groove 522. Tightening the locking nut 530 against the movable adjustment plate 30 can restrain its left and right movement to prevent it from coming out of the second position locking groove 522.

[0034] In this invention, the movable adjustment plate 30 is provided with handles on both the left and right sides. The function of the handles is to facilitate the movement of the movable adjustment plate 30.

[0035] See Figure 1 The suitcase body 10 is provided with a display module 40 that is electrically connected to the weighing sensor module 20.

[0036] See Figure 1 The upper surface of the suitcase body 10 is provided with a display slot 110, and the display module 40 is disposed in the display slot 110.

[0037] In this invention, the movable adjustment plate 30 is made of carbon fiber sheet, which ensures rigidity while reducing weight.

[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation 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 component 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. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A self-weighing suitcase, comprising a suitcase body (10), wherein a plurality of through holes (100) are provided on the front wall of the suitcase body (10), and a weighing sensor module (20) is disposed within each through hole (100), characterized in that: The suitcase body (10) is provided with a movable adjustment plate (30), which is movable back and forth relative to the suitcase body (10), and the weighing sensor module (20) is fixedly installed on the movable adjustment plate (30). The movable adjustment plate (30) can move back and forth relative to the suitcase body (10), which can drive the weighing sensor module (20) to extend forward or move backward through the through hole (100) and be stored in the through hole (100). The suitcase body (10) is provided with a position locking component (50) for constraining the front and rear positions of the movable adjustment plate (30).

2. The self-weighing suitcase according to claim 1, characterized in that: The position locking assembly (50) includes multiple locking posts (510) disposed on the suitcase body (10), and the movable adjustment plate (30) is provided with a movable groove (310) corresponding to the position of the locking posts (510), and the locking posts (510) pass through the movable groove (310); The locking post (510) is provided with a first position locking groove (521) and a second position locking groove (522) spaced back and forth. When the movable adjustment plate (30) moves left and right relative to the suitcase body (10), it can be inserted into the first position locking groove (521) or the second position locking groove (522). The locking pin (510) is threaded with a locking nut (530), which abuts against the movable adjustment plate (30) to constrain the movable adjustment plate (30) to move left and right relative to the suitcase body (10), thereby preventing the movable adjustment plate (30) from disengaging from the first position locking groove (521) or the second position locking groove (522).

3. The self-weighing suitcase according to claim 1, characterized in that: The movable adjustment plate (30) is provided with grip handles on the left and right sides respectively.

4. The self-weighing suitcase according to claim 1, characterized in that: The suitcase body (10) is provided with a display module (40) that is electrically connected to the weighing sensor module (20).

5. A self-weighing suitcase according to claim 4, characterized in that: The upper surface of the suitcase body (10) is provided with a display slot (110), and the display module (40) is disposed in the display slot (110).

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