Portable mini portable scale

Abstract

The utility model provides a portable mini portable scale which comprises a scale body shell which is also used as a holding part, a weight sensor is arranged in an inner cavity of the scale body shell, a connecting hole is formed in the weight sensor, and the connecting hole is used for being connected with a suspension piece which can extend out of the scale body shell. The scale body shell not only protects internal components, but also directly serves as a holding part of a user, so that the portable scale is compact in overall design and convenient to carry and operate. According to the utility model, the miniature middle connecting piece is designed to be directly connected with the weight sensor and is hidden in the scale body shell, and the suspension belt is externally connected with and suspends the measured weight for weighing, so that the special effect of small-size and large-scale weighing is realized, and the characteristic that the conventional large connecting piece needs to extend out of the scale body shell and cannot keep the miniature size is different.

Description

[Technical field]

[0001] The present application relates to the field of portable scales, and in particular to a portable mini portable scale. [Background technology]

[0002] Existing portable scales, such as the portable electronic scale disclosed in the invention patent application with publication number CN113607256A, and the portable scale with a built-in measuring tape disclosed in the utility model patent with publication number CN220018708U, generally have a relatively large scale housing, and an annular grip is additionally provided on the scale housing to assist the user in lifting and placing the portable scale, so that the existing portable scales usually have a relatively large size and weight, and are not convenient for users to carry. [Utility Model Content]

[0003] In order to facilitate users to carry and use, the present application provides a portable mini hand-held scale.

[0004] This application is implemented by the following technical solutions:

[0005] A portable mini hand-held scale comprises a scale shell which also serves as a grip, a weight sensor is arranged in the inner cavity of the scale shell, a connecting hole is arranged on the weight sensor, and the connecting hole is used to connect a suspension member which can extend outside the scale shell.

[0006] As described above, the portable mini hand-held scale, the scale body shell is in the shape of an elongated strip.

[0007] In the portable mini hand-held scale as described above, the suspension member includes an intermediate connecting member and a suspension belt, the intermediate connecting member is connected to the connecting hole, and the suspension belt is connected to the intermediate connecting member.

[0008] As described above, in the portable mini hand-held scale, one end of the intermediate connecting member is provided with a fastening connection portion for fastening connection with the connecting hole, and the other end of the intermediate connecting member is provided with a hanging ring for hanging the suspension member.

[0009] In the portable mini hand-held scale as described above, the fastening connection portion is a threaded portion threadedly connected to the connection hole.

[0010] In the portable mini handheld scale as described above, the intermediate connecting piece is a hardware piece, and the intermediate connecting piece is located inside the scale body shell.

[0011] In the portable mini hand-held scale as described above, the suspension member comprises a suspension rope, and the suspension rope is directly connected to the weight sensor by passing through the connection hole.

[0012] As described above, the portable mini hand-held scale has a bottom side surface of the scale shell provided with a clearance opening for connecting the inner cavity of the scale shell with the outside.

[0013] In the portable mini handheld scale as described above, the clearance opening is arranged flush with the bottom side surface of the scale body shell, and the clearance opening is rectangular.

[0014] As described above, the portable mini handheld scale has a circuit board electrically connected to the weight sensor in the inner cavity of the scale shell, and a display screen and buttons electrically connected to the circuit board are provided on the upper side of the scale shell.

[0015] Compared with the prior art, this application has the following advantages:

[0016] 1. The scale housing of the utility model not only protects the internal components, but also directly serves as the gripping part for the user, so that the overall design of the portable scale is compact and easy to carry and operate.

[0017] 2. The utility model directly connects the weight sensor by designing a miniature intermediate connector and hides it in the outer shell of the scale body. The weight to be measured is hung externally through a suspension belt for weighing, thereby achieving the special effect of small volume and large weighing. This is different from the current conventional large connector that needs to extend out of the outer shell of the scale body and cannot maintain a small volume.

Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for describing the embodiments are briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the structure of a portable mini hand-held scale according to the first embodiment of the present application;

[0020] Figure 2 yes Figure 1 Cross-sectional view along AA;

[0021] Figure 3 yes Figure 2 A magnified schematic diagram of part A;

[0022] Figure 4 It is a schematic diagram of the explosion and decomposition of a weight sensor, an intermediate connecting piece and a suspension belt in a portable mini hand-held scale in the first embodiment of the present application;

[0023] Figure 5 This is a schematic diagram of the structure of a portable mini hand-held scale according to the second embodiment of the present application;

[0024] Figure 6 yes Figure 5 Cross-sectional view along BB;

[0025] Figure 7 This is a schematic diagram of the explosion and decomposition of the weight sensor and the suspension rope in the portable mini hand-held scale of the second embodiment of the present application. [Specific implementation method]

[0026] In order to make the technical problems, technical solutions and beneficial effects solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] When the embodiments of the present application mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for the purpose of distinction.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Embodiment 1: Figures 1 to 4 The portable mini hand-held scale shown comprises a scale housing 1 which also serves as a gripping portion, a weight sensor 2 being arranged in the inner cavity of the scale housing 1, and a connecting hole 21 being arranged on the weight sensor 2, and the connecting hole 21 being used to connect a suspension member 3 which can extend outside the scale housing 1. The scale housing 1 of this embodiment not only protects the internal components, but the scale housing 1 as a whole also directly serves as a gripping portion for the user, making the overall design of the hand-held scale compact, easy to carry and operate, and reducing the production cost.

[0030] Furthermore, the scale body shell 1 is in the shape of an elongated strip. The elongated scale body shell 1 makes the portable scale more compact and easy to carry. Users can easily put it in a bag or pocket and use it anytime and anywhere. The elongated scale body shell 1 provides a good grip point, so that the user can hold the scale body stably when weighing, reducing errors. The elongated design can also make more effective use of space, making the layout of key components such as the internal weight sensor 2 more reasonable and improving the overall performance. Despite its small size, the elongated scale body shell 1 can provide a certain stability, ensuring that the portable scale is not easy to shake during the weighing process, thereby improving the measurement accuracy. The elongated scale body shell 1 is simple and elegant in design, in line with modern aesthetic trends, making the portable scale not only practical, but also ornamental, and can also easily add other functional components to meet the needs of different users. Furthermore, a circuit board 5 electrically connected to the weight sensor 2 is provided in the inner cavity of the scale body shell 1, and a display screen 6 and a button 7 electrically connected to the circuit board 5 are provided on the upper side of the scale body shell 1.

[0031] In this embodiment, the suspension member 3 includes an intermediate connection member 4 and a suspension belt 8, wherein the intermediate connection member 4 is connected to the connection hole 21, and the suspension belt 8 is connected to the intermediate connection member 4. In this embodiment, a flexible suspension belt 8 is used to suspend the measured weight. Since the suspension belt 8 itself is flexible, it is convenient for the user to fold it, so that the portable mini hand-held scale of this embodiment is more convenient for the user to carry. The intermediate connection member 4 is a miniature hardware part, and the intermediate connection member 4 is located in the scale body shell 1. The intermediate connection member 4 is hidden in the scale body shell 1, which can ensure that the structure of the scale body shell 1 in the portable mini hand-held scale of this embodiment is more concise and compact, smaller in size, and has no protruding parts, which is convenient to hold and carry. One end of the intermediate connection member 4 is provided with a fastening connection part 41 for fastening to the connection hole 21, and the other end of the intermediate connection member 4 is provided with a hanging ring 42 for hanging the suspension belt. In this embodiment, the suspension belt is connected to the weight sensor 2 by connecting the intermediate connection member 4. Through the design of the intermediate connecting piece 4, the connection between the suspension belt and the weight sensor 2 is more stable, reducing the error caused by shaking or external force during the weighing process. This design improves the overall stability of the portable scale, making the weighing result more accurate and reliable. In this embodiment, a miniature intermediate connecting piece 4 is designed to directly connect the weight sensor 2 and hide it in the scale body shell 1, and the measured weight is hung externally by the suspension belt for weighing, thereby achieving the special utility of small volume and large weighing.

[0032] Furthermore, in order to facilitate the installation and removal of the intermediate connection member 4 on the weight sensor 2, the fastening connection portion 41 is a threaded portion threadedly connected to the connection hole 21. The intermediate connection member 4 and the weight sensor 2 are threadedly connected, and this connection method can withstand large tension and torque, ensuring that the intermediate connection member 4 will not loosen or fall off due to external force during the use of the portable scale.

[0033] Preferably, the hanging ring 42 is provided with a square hanging opening 421. The square design makes it more difficult for the hanging belt to rotate or slip when hanging, thereby ensuring the stability of the portable scale during weighing. The shape characteristics of the square hanging opening 421 make it easier to position and insert the hanging belt into the intermediate connecting member 4 when hanging. The user can easily hang the hanging belt on the hanging ring 42 without too much adjustment, which improves the convenience of use.

[0034] Furthermore, the bottom side of the scale housing 1 is provided with a clearance opening 11 for connecting the inner cavity of the scale housing 1 with the outside. By providing the clearance opening 11, the suspension belt can be conveniently extended to the outside of the scale housing 1 so as to be connected with the measured weight for weighing.

[0035] Furthermore, the clearance opening 11 is flush with the bottom side of the scale housing 1. The clearance opening 11 is flush with the bottom side of the scale housing 1, making the lines of the entire scale housing 1 smoother without any extra protruding or recessed parts, thereby keeping the appearance of the portable scale neat and beautiful, and also convenient for users to hold.

[0036] Furthermore, the clearance opening 11 is rectangular. The rectangular-shaped clearance opening 11 can enhance the stability of the suspension belt when suspending the measured weight and improve the measurement accuracy.

[0037] The working principle of this embodiment is as follows:

[0038] This embodiment of the portable mini hand-held scale

[0039] The scale housing 1 of this embodiment not only protects the internal components, but also directly serves as the user's gripping part, making the overall design of the portable scale compact, easy to carry and operate, and reducing production costs. This embodiment directly connects the weight sensor 2 by designing a miniature intermediate connector 4 and hides it in the scale housing 1. The measured object is hung externally by a sling for weighing, achieving the special effect of small volume and large weighing. When using it, the user directly holds the entire scale housing 1 with his hand, and then hangs or binds the measured object by the sling for weighing, which is convenient to use.

[0040] Embodiment 2: Figures 5 to 7 As shown, the difference between this embodiment and the first embodiment is that the suspension member 3 includes a suspension rope 9, and the suspension rope 9 is directly connected to the weight sensor 2 by passing through the connection hole 21. The suspension rope 9 can be directly connected to the weight sensor 2 by passing through the connection hole 21. When in use, the suspension rope 9 directly suspends or binds the measured weight to be weighed, which reduces the intermediate parts, reduces the material and processing costs, and is also conducive to improving the weighing reliability of the portable scale, providing users with better cost-effectiveness.

[0041] As described above, multiple implementation methods are provided in combination with specific contents, and the specific implementation of this embodiment is not limited to these descriptions. Any method, structure, etc. similar to or identical to this embodiment, or some technical deductions or replacements made based on the concept of this embodiment, shall be considered as the protection scope of this embodiment.

Claims

1. Portable mini hand-held scale, characterized in that, The invention comprises a scale body shell (1) which also serves as a grip portion, wherein a weight sensor (2) is arranged in an inner cavity of the scale body shell (1), and a connecting hole (21) is arranged on the weight sensor (2), wherein the connecting hole (21) is used to connect a suspension member (3) which can extend outside the scale body shell (1).

2. The portable mini hand-held scale according to claim 1, characterized in that: The scale body shell (1) is in the shape of an elongated strip.

3. The portable mini hand-held scale according to claim 1, characterized in that: The suspension member (3) comprises an intermediate connecting member (4) and a suspension belt (8); the intermediate connecting member (4) is connected to the connecting hole (21); and the suspension belt (8) is connected to the intermediate connecting member (4).

4. The portable mini hand-held scale according to claim 3, characterized in that: One end of the intermediate connecting member (4) is provided with a fastening connection portion (41) for fastening connection with the connecting hole (21), and the other end of the intermediate connecting member (4) is provided with a hanging ring (42) for hanging the suspending member (3).

5. The portable mini hand-held scale according to claim 4, characterized in that: The fastening connection portion (41) is a threaded portion threadably connected to the connection hole (21).

6. The portable mini hand-held scale according to claim 4, characterized in that: The intermediate connecting piece (4) is a hardware piece, and the intermediate connecting piece (4) is located inside the scale body shell (1).

7. The portable mini hand-held scale according to claim 1, characterized in that: The suspension member (3) comprises a suspension rope (9), and the suspension rope (9) is directly connected to the weight sensor (2) by passing through the connection hole (21).

8. The portable mini hand-held scale according to any one of claims 1 to 7, characterized in that: The bottom side of the scale body shell (1) is provided with a clearance opening (11) for connecting the inner cavity of the scale body shell (1) with the outside.

9. The portable mini hand-held scale according to claim 8, characterized in that: The clearance opening (11) is arranged flush with the bottom side surface of the scale body shell (1), and the clearance opening (11) is rectangular.

10. The portable mini hand-held scale according to any one of claims 1 to 7, characterized in that: A circuit board (5) electrically connected to the weight sensor (2) is provided in the inner cavity of the scale housing (1), and a display screen (6) and buttons (7) electrically connected to the circuit board (5) are provided on the upper side of the scale housing (1).

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