Quickly-installed scale

Abstract

A fast installation type weight scale comprises a weight scale body, a vertical rod, a first fixing piece and a second fixing piece, the vertical rod is installed on the weight scale body through the first fixing piece and the second fixing piece, the weight scale body comprises a main body part and a base plate extending out of the main body part, the base plate comprises a bottom plate, a plurality of fixing holes are formed in the bottom plate, a plurality of studs are arranged at the bottom of the vertical rod, and the first fixing piece and the second fixing piece are arranged on the base plate. A screw hole is formed in the bottom of the stud, the first fixing piece is a screw, and the outer diameter of a nut of the first fixing piece is smaller than the inner diameter of the fixing hole in the base plate. The second fixing piece comprises a limiting plate, the middle of the limiting plate is concave inwards to form a sunken fixing part, a fixing groove is formed in the middle of the fixing part, and a clamping hole is further formed in the second fixing piece; when the vertical rod needs to be taken down, the first fixing piece loosens the second fixing piece and is kept on the vertical rod, and the vertical rod can be taken out after the second fixing piece is taken down. In the installation process, the first fixing piece does not need to be installed again, the first fixing piece and the screw hole do not need to be aligned in the installation process, the installation time is effectively saved, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a weighing device, in particular to a quick-installation weighing scale. Background Art

[0002] A scale is a device used to measure weight, commonly used in warehouses, workshops, freight yards, markets, and other places. With the continuous development of technology, there are more and more types of scales on the market. One type of scale is based on the scale body and is also equipped with a vertical pole. The scale pole is equipped with a dial or height gauge. The scale body is used for weighing, the dial is used to display the weighing information, and the height gauge is used to measure the height of the object.

[0003] For the above-mentioned scales with a vertical pole, in order to save space during transportation, transfer or idleness, the vertical pole needs to be removed from the scale body. In the prior art, the installation of the scale body and the vertical pole is directly fixed by locking screws. During installation, the locking screws pass through the scale body and are fixed on the vertical pole. When the vertical pole needs to be removed from the scale body, all the screws need to be removed. For the installation process of the vertical pole of the above-mentioned scale, the screws and the screw holes need to be aligned, which increases the difficulty of operation, and when removing the vertical pole, all the locking screws need to be removed, which causes the problem of inconvenience in disassembly and assembly. Utility Model Content

[0004] Based on this, it is necessary to provide a quick-installation scale to address the deficiencies in the prior art.

[0005] A quick-installation scale, comprising a scale body, a vertical pole, a first fixing member and a second fixing member for mounting the vertical pole on the scale body, the scale body comprising a main body and a chassis extending from the main body, the chassis comprising a bottom plate, a plurality of fixing holes being provided on the bottom plate, a plurality of studs being provided at the bottom of the studs, screw holes being provided at the bottom of the studs, the first fixing member being a screw comprising a nut and a screw portion, the outer diameter of the nut of the first fixing member being smaller than the inner diameter of the fixing hole on the chassis; the second fixing member comprising a limiting plate, the middle portion of the limiting plate being concave to form a sunken fixing portion, a fixing groove being formed in the middle of the fixing portion, a clamping hole being further provided on the second fixing member, the clamping hole extending inwardly from the outer edge of the limiting plate to the interior of the fixing portion, the outer diameter of the limiting plate being larger than the inner diameter of the fixing hole;

[0006] During assembly, the first fixing part is pre-installed on the vertical pole, the first fixing part extends out from the fixing hole, the second fixing part is installed on the first fixing part, the screw of the first fixing part is clamped into the clamping hole of the second fixing part, the first fixing part presses the second fixing part so that the second fixing part is clamped in the hole position of the fixing hole. When the vertical pole needs to be removed, the first fixing part releases the second fixing part and remains on the vertical pole. After removing the second fixing part, the vertical pole is taken out.

[0007] In one embodiment, the device further comprises a functional component mounted on the pole, wherein the functional component is a height measuring device, and the height of the height measuring device can be adjusted on the pole.

[0008] In one embodiment, the scale body further comprises a shell mounted on the chassis, the shell being provided with an inner channel extending downward from the middle of the top surface of the shell, and the vertical rod being inserted into the inner space of the shell from above.

[0009] In one embodiment, the scale body also includes a positioning column arranged in the shell and a locking piece for fixing the positioning column to the chassis. A positioning portion is also provided at the inner side of the bottom of the vertical pole, and an upwardly extending positioning groove is provided at the bottom of the positioning portion. The space in the positioning groove corresponds to the shape of the positioning column, and the positioning column is inserted into the positioning groove of the vertical pole.

[0010] In one embodiment, the bottom plate is provided with a plurality of locking holes, and the locking piece passes through the locking holes from the bottom and is installed and fixed to the positioning column.

[0011] In one embodiment, the cross-sectional profile of the upright pole corresponds to the inner channel of the housing.

[0012] In one embodiment, the chassis further includes two support plates respectively connected to both sides of the bottom plate, and the main body further includes a linkage shaft horizontally passing through the chassis and pulleys installed on both sides of the linkage shaft.

[0013] In one embodiment, the outer diameter of the fixing portion is smaller than the inner diameter of the fixing hole, the nut of the first fixing member presses the bottom of the fixing groove of the second fixing member, and the fixing portion of the second fixing member extends into the fixing hole.

[0014] The beneficial effects of this quick-install scale are as follows: by providing a fixing hole on the chassis, and providing a first fixing member and a second fixing member, the second fixing member is provided with a limit plate and a fixing portion, and the outer diameter of the limit plate is larger than the inner diameter of the fixing hole. When the vertical pole needs to be removed, the first fixing member releases the second fixing member and remains on the vertical pole. After removing the second fixing member, the vertical pole can be removed. During installation, this utility model does not require reinstalling the first fixing member, and during installation, the first fixing member does not need to be aligned with the screw hole, effectively saving installation time, improving assembly efficiency, and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the quick-install scale of the utility model;

[0016] Figure 2 for Figure 1 Bottom view of the quick-install scale shown;

[0017] Figure 3 for Figure 1 Exploded view of the quick-install scale shown;

[0018] Figure 4 This is a structural diagram of the height measuring device of the utility model installed on a vertical pole;

[0019] Figure 5 This is a schematic structural diagram of the second fixing member of the present invention;

[0020] Figure 6 for Figure 3 Enlarged view of part A. DETAILED DESCRIPTION

[0021] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0023] Furthermore, 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0027] See also Figures 1 to 6 The utility model provides a quick-installation scale, including a scale body 10, a vertical pole 20, a first fixing member 40 and a second fixing member 50 for installing the vertical pole 20 on the scale body 10, and a functional component 30 installed on the vertical pole 20. In this embodiment, the functional component 30 is a height measuring device, which can be adjusted in height on the vertical pole 20. The scale body 10 is used to weigh people or objects, and the height measuring device is used to measure the height of people or objects.

[0028] The scale body 10 includes a main body 11, a chassis 12 extending from the main body 11, a housing 13 mounted on the chassis 12, a positioning post 14 disposed in the housing 13, a locking member 15 for fixing the positioning post 14 to the chassis 12, a linkage shaft 16 horizontally passing through the chassis 12, and pulleys 17 mounted on both sides of the linkage shaft 16;

[0029] The chassis 12 includes a bottom plate 121 and two support plates 122 connected to either side of the bottom plate 121. The linkage plate passes through the two support plates 122. The bottom plate 121 is provided with a plurality of locking holes and a plurality of fixing holes 123. The outer shell 13 is provided with an inner channel 131 extending downward from the middle of the top surface of the outer shell 13. During assembly, the outer shell 13 is fixed to the chassis 12 using screws or other means. The positioning post 14 extends into the inner channel 131. The locking member 15 passes through the locking hole from the bottom and is fixed to the positioning post 14. The fixing hole 123 is located below the inner channel 131.

[0030] The cross-sectional profile of the upright pole 20 corresponds to the inner channel 131 of the outer shell 13, so that the upright pole 20 can be inserted into the inner channel 131 in the vertical direction, and a positioning portion is also provided at the inner side of the bottom of the upright pole 20, and a positioning groove extending upward is provided at the bottom of the positioning portion. The space in the positioning groove corresponds to the outer shape of the positioning column 14, and a plurality of studs are also provided at the bottom of the upright pole 20, and screw holes are provided at the bottom of the studs.

[0031] The first fixing member 40 is a screw comprising a nut and a screw shaft. The outer diameter of the nut of the first fixing member 40 is smaller than the inner diameter of the fixing hole 123 in the chassis 12. The second fixing member 50 comprises a limiting plate 51, the middle portion of which is concave, forming a sunken fixing portion 52. A fixing groove 521 is formed in the middle of the fixing portion 52. The second fixing member 50 is also provided with a locking hole 53, which extends inward from the outer edge of the limiting plate 51 into the interior of the fixing portion 52. The outer diameter of the fixing portion 52 is smaller than the inner diameter of the fixing hole 123, while the outer diameter of the limiting plate 51 is larger than the inner diameter of the fixing hole 123.

[0032] During assembly, the first fixing part 40 is pre-installed in the screw hole of the stud on the vertical pole 20, the vertical pole 20 is inserted into the inner space of the shell 13 from above, the positioning column 14 is inserted into the positioning groove of the vertical pole 20, the nut of the first fixing part 40 passes through the fixing hole 123 and extends to the bottom of the fixing hole 123, and then the second fixing part 50 is installed on the screw of the first fixing part 40 from one side. The screw part of the first fixing part 40 is inserted into the clamping hole 53 of the second fixing part 50. The first fixing part 40 is rotated by a tool so that the nut of the first fixing part 40 is pressed against the bottom of the fixing groove 521 of the second fixing part 50, the fixing part 52 of the second fixing part 50 extends into the fixing hole 123, and the limiting plate 51 of the second fixing part 52 is stuck at the orifice of the fixing hole 123, thereby completing the installation of the vertical pole 20.

[0033] When it is necessary to remove the upright pole 20, all the first fixing members 40 are rotated in the opposite direction. The first fixing members 40 loosen the second fixing members 50. The second fixing members 50 are then removed from the first fixing members 40. The first fixing members 40 remain on the upright pole 20. The upright pole 20 can then be removed from the scale body 10. The first fixing members 40 pass through the fixing holes 123 in the direction of removing the upright pole 20. Since the first fixing members 40 remain on the upright pole 20, there is no need to reinstall the first fixing members 40 during the next installation. During installation, the first fixing members 40 do not need to be aligned with the screw holes, effectively saving installation time.

[0034] The beneficial effects of the quick-install scale of the present invention are as follows: by providing a fixing hole 123 on the chassis 12, and providing a first fixing member 40 and a second fixing member 50, the second fixing member 50 is provided with a limit plate 51 and a fixing portion 52, the outer diameter of the limit plate 51 being larger than the inner diameter of the fixing hole 123. During assembly, the first fixing member 40 is pre-installed on the vertical pole 20, the first fixing member 40 extends from the fixing hole 123, and the second fixing member 50 is installed on the first fixing member 40. The first fixing member 40 presses the second fixing member 50 so that the second fixing member 50 is stuck at the opening of the fixing hole 123. When the vertical pole 20 needs to be removed, the first fixing member 40 releases the second fixing member 50 and remains on the vertical pole 20. After removing the second fixing member 50, the vertical pole 20 can be removed. During installation, the present invention does not require reinstalling the first fixing member 40. During installation, the first fixing member 40 does not need to be aligned with the screw hole, which effectively saves installation time, improves assembly efficiency, and is highly practical.

[0035] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A quick-install scale, characterized in that: The invention comprises a scale body, a vertical pole, a first fixing member and a second fixing member for mounting the vertical pole on the scale body, the scale body comprising a main body and a chassis extending from the main body, the chassis comprising a bottom plate, a plurality of fixing holes being provided on the bottom plate, a plurality of studs being provided at the bottom of the vertical pole, screw holes being provided at the bottom of the studs, the first fixing member being a screw comprising a nut and a screw portion, the outer diameter of the nut of the first fixing member being smaller than the inner diameter of the fixing hole on the chassis; the second fixing member comprising a limiting plate, the middle portion of the limiting plate being concave to form a sunken fixing portion, a fixing groove being formed in the middle of the fixing portion, a clamping hole being further provided on the second fixing member, the clamping hole extending inwardly from the outer edge of the limiting plate to the interior of the fixing portion, the outer diameter of the limiting plate being larger than the inner diameter of the fixing hole; During assembly, the first fixing part is pre-installed on the vertical pole, the first fixing part extends out from the fixing hole, the second fixing part is installed on the first fixing part, the screw of the first fixing part is clamped into the clamping hole of the second fixing part, the first fixing part presses the second fixing part so that the second fixing part is clamped in the hole position of the fixing hole. When the vertical pole needs to be removed, the first fixing part releases the second fixing part and remains on the vertical pole. After removing the second fixing part, the vertical pole is taken out.

2. The quick-install scale according to claim 1, characterized in that: It also includes a functional component installed on the pole, which is a height measuring device. The height of the height measuring device can be adjusted on the pole.

3. The quick-install scale according to claim 1, characterized in that: The scale body also includes a shell installed on the chassis. The shell is provided with an inner channel, which extends downward from the middle of the top surface of the shell. The vertical rod is inserted into the inner space of the shell from above.

4. The quick-install scale according to claim 3, characterized in that: The scale body also includes a positioning column arranged in the shell and a locking piece for fixing the positioning column to the chassis. A positioning part is also provided at the inner side of the bottom of the vertical pole, and a positioning groove extending upward is provided at the bottom of the positioning part. The space in the positioning groove corresponds to the shape of the positioning column, and the positioning column is snapped into the positioning groove of the vertical pole.

5. The quick-install scale according to claim 4, characterized in that: The bottom plate is provided with a plurality of locking holes, and the locking pieces pass through the locking holes from the bottom and are installed and fixed to the positioning columns.

6. The quick-install scale according to claim 3, characterized in that: The cross-sectional profile of the upright pole corresponds to the inner channel of the shell.

7. The quick-install scale according to claim 1, characterized in that: The chassis further comprises two supporting plates respectively connected to both sides of the bottom plate, and the main body further comprises a linkage shaft horizontally passing through the chassis and pulleys installed on both sides of the linkage shaft.

8. The quick-install scale according to claim 1, characterized in that: The outer diameter of the fixing portion is smaller than the inner diameter of the fixing hole, the nut of the first fixing member presses the bottom of the fixing groove of the second fixing member, and the fixing portion of the second fixing member extends into the fixing hole.

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