Foldable traceability scale

Abstract

The utility model belongs to weighing and measuring technical field discloses a kind of foldable traceability scale, including base, display screen, support assembly and folding piece, support assembly includes first support rod and second support rod. First folding portion and second folding portion are opposite rotation along rotation axis, until the axis of second support rod is perpendicular to the upper surface of base, at this time, it is working condition;First folding portion and second folding portion are opposite rotation along rotation axis, until the axis of second support rod is parallel to the upper surface of base, at this time, it is storage condition. The support intensity of second support rod working condition is improved by at least two folding pieces, avoid the working efficiency of traceability scale due to the sway of second support rod influence, in addition, first folding portion and second folding portion are located in first groove and second groove respectively, the groove wall of first groove and the groove wall of second groove abut, hide entire folding piece in the end of first support rod and second support rod, realize the hiding of folding piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to weighing and measuring technical field especially, relates to a collapsible traceability scale. BACKGROUND

[0002] The traceability scale is also called a traceable scale, a network scale or a radio frequency identification pricing scale. The traceability scale is used as a sales terminal to realize food information input, transmission, record of food safety information and transaction information and printing of quality traceability vouchers (traceability codes) for consumers.

[0003] The traceability scale is designed to be foldable, mainly to reduce the volume in non-use, save the storage space of places such as stalls and warehouses. At the same time, it is convenient to carry and transport after folding, which can reduce the damage of display screen, operation panel and other components in the moving process. In addition, the folding design can flexibly adapt to different stall spaces, and it is unfolded in use and folded when not in use, which improves the use convenience.

[0004] In the prior art, the common folding mode of the traceability scale is usually an external single-hinge structure, which is supported by a single hinge, and the stability is not strong, so that the support strength of the support is not good and the support is easy to shake, which affects the working efficiency of the traceability scale, and the hinge structure is exposed on the outer surface, which is easy to scratch the objects to be weighed or scratch the operators, reducing the use comfort of the operators.

[0005] Therefore, it is urgent to provide a collapsible traceability scale to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a collapsible traceability scale, improving the support strength of the support, thereby improving the working efficiency of the traceability scale, and hiding the hinge structure in the inside of the support to avoid scratching the operators due to the protruding hinge structure, thereby improving the use comfort of the operators.

[0007] To achieve this purpose, the utility model adopts the following technical solutions:

[0008] A collapsible traceability scale, characterized in that it comprises:

[0009] A base and a display screen;

[0010] A support assembly, the support assembly comprising a first support rod and a second support rod, one end of the first support rod being fixedly connected with the upper surface of the base, the other end of the first support rod being connected with one end of the second support rod, the other end of the second support rod being fixedly connected with the display screen, the other end of the first support rod being provided with a first groove, and one end of the second support rod being provided with a second groove;

[0011] The folding pieces are at least two in number and are arranged at intervals along a first direction, the folding pieces comprise a first folding part and a second folding part which are rotatably connected with each other, the first folding part is fixedly connected with an end face of the other end of the first supporting rod, the second folding part is fixedly connected with an end face of one end of the second supporting rod, the first folding part is located in the first groove, and the second folding part is located in the second groove.

[0012] As preferred, the foldable traceability scale further comprises a fixing piece for fixing the second supporting rod and the first supporting rod and keeping the second supporting rod vertical, the fixing piece comprises a first fixing part and a second fixing part which are connected with each other, the first fixing part is detachably connected with a side surface of the first supporting rod, and the second fixing part is detachably connected with a side surface of the second supporting rod.

[0013] As preferred, the foldable traceability scale further comprises a third bolt, a first through hole is formed in the first fixing part, and the third bolt is arranged in the first through hole and is threadedly connected with the first supporting rod.

[0014] And / or, the foldable traceability scale further comprises a fourth bolt, a second through hole is formed in the second fixing part, and the fourth bolt is arranged in the second through hole and is threadedly connected with the second supporting rod.

[0015] As preferred, the side surface of the first supporting rod is provided with a third groove, and the first fixing part is located in the third groove.

[0016] And / or, the side surface of the second supporting rod is provided with a fourth groove, and the second fixing part is located in the fourth groove.

[0017] As preferred, the foldable traceability scale further comprises a scale disc, the scale disc is connected with the upper surface of the base, and the height of the first supporting rod is not lower than the height of the scale disc.

[0018] As preferred, the foldable traceability scale further comprises a first bolt and a second bolt, the first folding part is connected with the other end of the first supporting rod through the first bolt, and the second folding part is connected with one end of the second supporting rod through the second bolt.

[0019] As preferred, the foldable traceability scale further comprises a moving piece, the moving piece is rotatably connected with the lower surface of the base.

[0020] As preferred, the number of the moving pieces is plural, and the plural moving pieces are uniformly distributed along the circumference of the base.

[0021] The foldable traceability scale has the advantages that:

[0022] The utility model provides a kind of foldable traceability scale, including base, display screen, support component and folding piece, support component includes first support rod and second support rod.The first folding portion and the second folding portion are opposite rotation along rotation axis, until the axis of second support rod is perpendicular to the upper surface of base, at this time, it is working condition;The first folding portion and the second folding portion are opposite rotation along rotation axis, until the axis of second support rod is parallel to the upper surface of base, at this time, it is storage condition.The support intensity of second support rod working condition is improved by at least two folding pieces, avoid the working efficiency of traceability scale due to the sway of second support rod, in addition, first folding portion and second folding portion are located in first groove and second groove respectively, the groove wall of first groove and the groove wall of second groove abut, entire folding piece is hidden in the end of first support rod and second support rod, realize the hiding of folding piece, avoid the protruding of folding piece scratches operator, to improve the use comfort of operator. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the storage condition structure schematic diagram of foldable traceability scale provided by the utility model;

[0024] Figure 2 It is Figure 1 Enlarged schematic diagram of A in

[0025] Figure 3 It is the working condition structure schematic diagram (not including scale pan) of foldable traceability scale provided by the utility model;

[0026] Figure 4 It is the working condition structure schematic diagram (not including moving piece) of foldable traceability scale provided by the utility model;

[0027] Figure 5 It is Figure 4 Enlarged schematic diagram of B in

[0028] In the drawing:

[0029] 100, base;200, support component;210, first support rod;211, first groove;212, third groove;220, second support rod;221, second groove;222, fourth groove;300, folding piece;310, first folding portion;320, second folding portion;400, fixed piece;410, first fixed portion;420, second fixed portion;500, scale pan;600, moving piece. DETAILED DESCRIPTION

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0031] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" 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 based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0034] This embodiment provides a foldable traceability scale, which improves the support strength of the bracket, thereby increasing the working efficiency of the traceability scale. The hinge structure is hidden inside the bracket to avoid scratching the operator due to the protruding hinge structure, thus improving the operator's comfort.

[0035] Specifically, such as Figures 1 to 3As shown, a foldable traceability scale includes a base 100, a display screen (not shown), a support assembly 200, and folding members 300. The support assembly 200 includes a first support rod 210 and a second support rod 220. One end of the first support rod 210 is fixedly connected to the upper surface of the base 100, and the other end of the first support rod 210 is connected to one end of the second support rod 220. The other end of the second support rod 220 is fixedly connected to the display screen. A first groove 211 is formed at the other end of the first support rod 210, and a second groove 221 is formed at one end of the second support rod 220. The number of folding members 300 is at least two, and at least two folding members 300 are arranged along a first direction (…). Figure 1 The folding member 300 is arranged at intervals in the X direction. It includes a first folding part 310 and a second folding part 320 that are rotatably connected to each other. The first folding part 310 is fixedly connected to the end face of the other end of the first support rod 210, and the second folding part 320 is fixedly connected to the end face of one end of the second support rod 220. The first folding part 310 is located in the first groove 211, and the second folding part 320 is located in the second groove 221. The first direction is the length direction of the first support rod 210.

[0036] The first folding part 310 and the second folding part 320 rotate relative to each other along the rotation axis until they are in contact with each other. The axis of the second support rod 220 is perpendicular to the upper surface of the base 100, which is the working state. The first folding part 310 and the second folding part 320 rotate in opposite directions along the rotation axis until the axis of the second support rod 220 is parallel to the upper surface of the base 100, which is the folded state. The support strength of the second support rod 220 in the working state is improved by at least two folding parts 300, which avoids the impact of the shaking of the second support rod 220 on the working efficiency of the traceability scale. In addition, the first folding part 310 and the second folding part 320 are located in the first groove 211 and the second groove 221, respectively. The groove wall of the first groove 211 abuts against the groove wall of the second groove 221, hiding the entire folding part 300 at the ends of the first support rod 210 and the second support rod 220. This hides the folding part 300 and prevents the protruding folding part 300 from scratching the operator, thereby improving the operator's comfort and the overall consistency of the traceability scale.

[0037] In this embodiment, there are two folding components 300. In other embodiments, the number of folding components 300 can be three, four, or five, etc. It should be noted that in this embodiment, the folding component 300 is a hinge. A hinge is a common component that connects two parts of an object and allows them to move, and will not be described in detail here. In other embodiments, a first groove 211 may be provided at the other end of the first support rod 210, and both the first folding part 310 and the second folding part 320 may be located in the first groove 211. Alternatively, a second groove 221 may be provided at one end of the second support rod 220, and both the first folding part 310 and the second folding part 320 may be located in the second groove 221.

[0038] Furthermore, the foldable traceability scale also includes a first bolt and a second bolt. The first folding part 310 is connected to the other end of the first support rod 210 via the first bolt, thus achieving a fixed connection between the first folding part 310 and the first support rod 210. The second folding part 320 is connected to one end of the second support rod 220 via the second bolt, thus achieving a fixed connection between the second folding part 320 and the second support rod 220. In other embodiments, the first folding part 310 and one end of the first support rod 210 can also be fixed by welding or bonding. In other embodiments, the second folding part 320 and one end of the second support rod 220 can also be fixed by bonding or welding.

[0039] Optionally, such as Figures 3 to 5 As shown, the foldable traceability scale also includes a fixing member 400. The fixing member 400 is used to fix the second support rod 220 and the first support rod 210, and to keep the second support rod 220 vertical. The fixing member 400 includes a first fixing part 410 and a second fixing part 420 connected to each other. The first fixing part 410 is detachably connected to the side surface of the first support rod 210, and the second fixing part 420 is detachably connected to the side surface of the second support rod 220. This improves the fixing strength of the second support rod 220 in the working state and avoids instability of the second support rod 220, which would affect the working efficiency of the traceability scale. In this embodiment, the fixing member 400 is a butterfly clip. In other embodiments, the fixing member 400 can also be a fixing plate.

[0040] Furthermore, to improve the stability and ease of disassembly when the first fixing part 410 and the first support rod 210 are connected, the foldable traceability scale also includes a third bolt and a fourth bolt. The first fixing part 410 has a first through hole, and the third bolt passes through the first through hole and is threadedly connected to the first support rod 210 to achieve a detachable connection between the first fixing part 410 and the first support rod 210. The second fixing part 420 has a second through hole, and the fourth bolt passes through the second through hole and is threadedly connected to the second support rod 220 to achieve a detachable connection between the second fixing part 420 and the second support rod 220. This improves the stability when the second fixing part 420 and the second support rod 220 are connected, makes disassembly more convenient, and improves the working efficiency when the second support rod 220 is folded down. In other embodiments, the foldable traceability scale includes a third bolt, a first through hole is provided on the first fixing part 410, the third bolt passes through the first through hole and is threadedly connected to the first support rod 210, the second fixing part 420 and the second support rod 220 are fixed by a clip, or the first fixing part 410 and the first support rod 210 are fixed by a clip, the foldable traceability scale includes a fourth bolt, a second through hole is provided on the second fixing part 420, the fourth bolt passes through the second through hole and is threadedly connected to the second support rod 220.

[0041] Furthermore, the side surface of the first support rod 210 is provided with a third groove 212, and the first fixing part 410 is located within the third groove 212. The side surface of the second support rod 220 is provided with a fourth groove 222, and the second fixing part 420 is located within the fourth groove 222. This ensures that the first fixing part 410 and the second fixing part 420 do not protrude from the first support rod 210 and the second support rod 220, further preventing the first fixing part 410 and the second fixing part 420 from being exposed outside the overall traceability scale, thus avoiding scratches to operators or weighed items and further improving the user comfort of the traceability scale. In other embodiments, the side surface of the first support rod 210 is provided with a third groove 212, and the first fixing part 410 is located within the third groove 212; or, the side surface of the second support rod 220 is provided with a fourth groove 222, and the second fixing part 420 is located within the fourth groove 222.

[0042] Optionally, the foldable traceability scale also includes a weighing pan 500, which is connected to the upper surface of the base 100. The weighing pan 500 is used to place the item to be weighed. The height of the first support rod 210 is not lower than the height of the weighing pan 500 to avoid interference between the second support rod 220 in the folded state and the upper surface of the weighing pan 500, which would affect the weighing capacity of the weighing pan 500 in the working state. In this embodiment, the height of the first support rod 210 is greater than the height of the weighing pan 500; in other embodiments, the height of the first support rod 210 is equal to the height of the weighing pan 500. It should be noted that the height of the first support rod 210 should not be too high to avoid failing to achieve the space-saving effect.

[0043] Optionally, the foldable traceability scale also includes a movable component 600, which is rotatably connected to the lower surface of the base 100 to enable movement of the entire traceability scale. In this embodiment, the movable component 600 is a roller; in other embodiments, the movable component 600 may also be a caster wheel or a ball bearing, etc.

[0044] Furthermore, there are multiple movable parts 600, which are evenly distributed around the base 100, further improving the mobility of the traceability scale. In this embodiment, there are four movable parts 600; in other embodiments, there are three, five, or six movable parts 600, etc.

[0045] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A foldable traceability scale, characterized in that, include: Base (100) and display screen; A support assembly (200) includes a first support rod (210) and a second support rod (220). One end of the first support rod (210) is fixedly connected to the upper surface of the base (100), and the other end of the first support rod (210) is connected to one end of the second support rod (220). The other end of the second support rod (220) is fixedly connected to the display screen. A first groove (211) is provided at the other end of the first support rod (210), and a second groove (221) is provided at one end of the second support rod (220). Folding member (300), the number of folding members (300) is at least two, the at least two folding members (300) are spaced apart along a first direction, the folding member (300) includes a first folding part (310) and a second folding part (320) that are rotatably connected to each other, the first folding part (310) is fixedly connected to the end face of the other end of the first support rod (210), the second folding part (320) is fixedly connected to the end face of one end of the second support rod (220), the first folding part (310) is located in the first groove (211), the second folding part (320) is located in the second groove (221), and the first direction is the length direction of the first support rod (210).

2. The foldable traceability scale according to claim 1, characterized in that, The foldable traceability scale also includes a fixing member (400), which is used to fix the second support rod (220) and the first support rod (210) and keep the second support rod (220) vertical. The fixing member (400) includes a first fixing part (410) and a second fixing part (420) connected to each other. The first fixing part (410) is detachably connected to the side surface of the first support rod (210), and the second fixing part (420) is detachably connected to the side surface of the second support rod (220).

3. The foldable traceability scale according to claim 2, characterized in that, The foldable traceability scale also includes a third bolt. A first through hole is provided on the first fixing part (410). The third bolt passes through the first through hole and is threadedly connected to the first support rod (210). And / or, the foldable traceability scale further includes a fourth bolt, and a second through hole is provided on the second fixing part (420), the fourth bolt passes through the second through hole and is threadedly connected to the second support rod (220).

4. The foldable traceability scale according to claim 2, characterized in that, The side surface of the first support rod (210) is provided with a third groove (212), and the first fixing part (410) is located in the third groove (212); And / or, the side surface of the second support rod (220) is provided with a fourth groove (222), and the second fixing part (420) is located in the fourth groove (222).

5. The foldable traceability scale according to claim 1, characterized in that, The foldable traceability scale also includes a weighing pan (500), which is connected to the upper surface of the base (100), and the height of the first support rod (210) is not lower than the height of the weighing pan (500).

6. The foldable traceability scale according to claim 1, characterized in that, The foldable traceability scale also includes a first bolt and a second bolt. The first folding part (310) is connected to the other end of the first support rod (210) by the first bolt, and the second folding part (320) is connected to one end of the second support rod (220) by the second bolt.

7. The foldable traceability scale according to claim 1, characterized in that, The foldable traceability scale also includes a movable component (600), which is rotatably connected to the lower surface of the base (100).

8. The foldable traceability scale according to claim 7, characterized in that, The number of the movable parts (600) is multiple, and the multiple movable parts (600) are evenly distributed along the circumference of the base (100).

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