Multifunctional platform scale with weighing platform convenient to replace

Abstract

The utility model discloses a multifunctional platform scale with a weighing platform convenient to replace, which comprises a base, and a weighing sensor extending to the top of the base is arranged in the base; the transmission frame sleeves the upper end of the base and is connected with the sensing end of the weighing sensor; the transmission frame comprises a square-frame-shaped fixing sleeve, the fixing sleeve is connected with the top end of the weighing sensor, an opening is formed in the top end of one side of the fixing sleeve, and limiting grooves are formed in the inner wall of the fixing sleeve along the bottoms of the two ends of the opening. And the weighing platform is movably arranged in the fixing sleeve and is provided with a limiting structure extending into the limiting groove for limiting. According to the multifunctional platform scale with the weighing platform convenient to replace provided by the utility model, the weighing platform can be prevented from being separated through the limitation of the positioning blocks at ordinary times, the stability of the weighing platform after installation is improved, meanwhile, the operation is simple during disassembly and assembly, and the plane weighing platform and the roller weighing platform adopt the same disassembly and assembly mode, so that the weighing platform is more convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of platform scale platforms, and specifically relates to a multifunctional platform scale that is convenient for replacing the platform. Background Art

[0002] A multifunctional platform scale is a weighing device with multiple functions and application scenarios, and is commonly used in various fields such as commerce, industry, and laboratories. The multifunctional platform scale can not only provide accurate weight measurement, but also has multiple functions such as counting, pricing, data recording, and transmission; this type of platform scale can meet the needs of different users and improve work efficiency and convenience.

[0003] A multifunctional platform scale generally includes a weighing sensor, a base, an operation display screen, a platform, and a sensing frame, etc. Among them, the weighing sensor is arranged inside the base, the sensing frame is connected to the weighing sensor, the platform is placed above the base and suspended, and at the same time the bottom of the platform is placed above the sensing frame;

[0004] When weighing is required, the item to be weighed is placed on the platform, and its weight is transmitted to the weighing sensor through the platform and the sensing frame, then weighing can be carried out, and finally the reading is obtained through the operation display screen.

[0005] According to different weighing requirements, the platform also includes a flat platform and a roller platform. Among them, the roller platform is used in occasions for batch weighing. After weighing, it is convenient to directly slide the goods through the rollers to the conveyor belt and send them out. Therefore, according to different requirements, it is often necessary to replace the platform to adapt to different weighing needs;

[0006] However, during the current replacement, especially when replacing the roller platform, the operation is inconvenient. And if the direct sampling placement method is used, the platform is likely to become detached during use, and the stability of use is poor. Content of the Utility Model

[0007] Aiming at the deficiencies of the prior art, the utility model provides a multifunctional platform scale that is convenient for replacing the platform, aiming to solve the above problems.

[0008] To achieve the above purpose, the utility model provides the following technical solutions:

[0009] A multifunctional platform scale that is convenient for replacing the platform, comprising:

[0010] A base, inside which a weighing sensor extending to the top of the base is arranged, and a connecting plate with a threaded hole is reserved at the detection end of the weighing sensor;

[0011] A transmission frame, which is sleeved on the upper end of the base and is connected to the sensing end of the weighing sensor;

[0012] Among them, the transmission frame includes a square-shaped fixed sleeve, which is connected to the top end of the weighing sensor, and an opening is provided at the top end of one side. Limiting grooves are provided on the inner wall of the fixed sleeve along the bottom ends of both ends of the opening;

[0013] The weighing platform is movably arranged inside the fixed sleeve, and a limiting structure extending into the limiting groove is provided for limiting;

[0014] The positioning block is arranged inside the opening and is located on the side of the weighing platform.

[0015] Preferably, a display bracket extending above the base is fixed to the side of the base.

[0016] Preferably, the transmission frame further includes:

[0017] A plurality of support rods, which are horizontally fixed inside the fixed sleeve;

[0018] Two connecting rods, which are fixed between the plurality of support rods;

[0019] Screws, which pass through the connecting rods and are threadedly connected to the connecting plate at the detection end of the weighing sensor.

[0020] Preferably, the positioning block includes:

[0021] A plugging hole, which is opened inside the fixed sleeve and is located at the bottom end of the opening;

[0022] A plugging rod, which is plugged inside the plugging hole, and a magnet is fixed inside;

[0023] A limiting block, which is fixed to the top of the plugging rod.

[0024] Preferably, the weighing platform includes:

[0025] A placing plate, which is placed inside the fixed sleeve;

[0026] A plurality of fixing blocks, which are fixed on both sides of the placing plate and are slidably arranged inside the limiting groove;

[0027] Two round blocks, which are fixed on both sides of the placing plate and are away from the opening;

[0028] The fixing blocks and the round blocks are limiting structures.

[0029] Preferably, the weighing platform includes:

[0030] Two fixing plates, which are close to the inner wall of the fixed sleeve;

[0031] A plurality of rollers, which are rotatably arranged between the two fixing plates;

[0032] A plurality of fixing rods, which are fixed between the two fixing plates and pass through the fixing plates and extend into the limiting groove inside;

[0033] The fixed rod is a limiting structure.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] A multifunctional platform scale provided by the utility model is convenient for replacing the weighing platform. Usually, through the limitation of the positioning block, the weighing platform can be prevented from detaching, increasing the stability after the weighing platform is installed. At the same time, the operation is simple during disassembly and installation, and the flat weighing platform and the roller weighing platform use the same disassembly and installation method, so it is more convenient to replace the weighing platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a schematic structural diagram of a multifunctional platform scale for conveniently replacing the weighing platform according to the utility model;

[0037] Figure 2 is an enlarged schematic structural diagram of the transmission frame according to the utility model;

[0038] Figure 3 is an enlarged schematic structural diagram of the embodiment of the weighing platform according to the utility model.

[0039] In the figure: 10 base, 11 weighing sensor, 12 display bracket, 20 transmission frame, 21 fixed sleeve, 22 opening, 23 limiting groove, 24 support rod, 25 connecting rod, 26 screw, 30 weighing platform, 31 placing plate, 32 fixing block, 33 round block, 34 fixing plate, 35 roller, 36 fixed rod, 40 positioning block, 41 inserting hole, 42 limiting block, 43 inserting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0041] In the embodiments of the present application, please refer to Figure 1, A multifunctional platform scale that facilitates the replacement of the weighing platform, including a base 10. Inside the base 10, there is a weighing sensor 11 that extends to the top of the base 10. The detection end of the weighing sensor 11 has a connecting plate with screw holes reserved. Both the base 10 and the weighing sensor 11 are structures that existing multifunctional platform scales have. A transmission frame 20 is sleeved on the upper end of the base 10. Specifically, the transmission frame 20 includes a square-shaped fixed sleeve 21. The fixed sleeve 21 is connected to the top (detection end) of the weighing sensor 11, and an opening 22 is provided at the top of one side. Along the bottom of both ends of the opening 22, a limiting groove 23 is provided on the inner wall of the fixed sleeve 21. A weighing platform 30 is movably arranged inside the fixed sleeve 21. The weighing platform 30 is provided with a limiting structure that extends into the limiting groove 23 for limiting. A positioning block 40 is arranged inside the opening 22 and is located on the side of the weighing platform 30. Usually, through the limitation of the positioning block 40, the weighing platform 30 can be prevented from detaching, increasing the stability after the weighing platform 30 is installed. At the same time, when disassembling, remove the positioning block 40, and then slide the weighing platform 30 out to the left to remove it. Conversely, it can be installed, and the operation is simple and convenient for replacement.

[0042] Furthermore, a display bracket 12 that extends above the base 10 is fixed to the side of the base 10, and it can be an existing structure.

[0043] In a further embodiment, please refer to Figure 1 and 2 , The transmission frame 20 further includes a plurality of support rods 24 that are horizontally fixed inside the fixed sleeve 21. Two connecting rods 25 are fixed between the plurality of support rods 24. The connecting rods 25 are located on the top of the connecting plate at the detection end of the weighing sensor 11. A screw 26 passes through the connecting rod 25 and is threadedly connected to the connecting plate. The connecting rod 25 and the connecting plate are directly fixed by the screw 26. During subsequent detection, the measured object is placed on the weighing platform 30, and then the weight acts on the weighing sensor 11 through the weighing platform 30, the support rods 24, and the connecting rods 25. Then, through the existing method, detection and reading can be carried out to obtain the weighing quantity.

[0044] In a further embodiment, please refer to Figure 1 and 2 , The positioning block 40 includes a plugging hole 41 opened inside the fixed sleeve 21. The plugging hole 41 is located at the bottom end of the opening 22. A plugging rod 43 is plugged inside the plugging hole 41. A magnet is fixed inside the plugging rod 43, and a limiting block 42 is fixed to the top of the plugging rod 43. Usually, the weighing platform 30 can be blocked by the limiting block 42 to prevent the weighing platform 30 from sliding out, and it is adsorbed inside the fixed sleeve 21 by the magnet and is not easy to fall off. The part of the fixed sleeve 21 close to the plugging hole 41 is made of a material that can be adsorbed by the magnet. When replacement is needed, pinch the limiting block 42 and pull out the plugging rod 43 from the plugging hole 41 to cancel the limitation, and then the weighing platform 30 can be slid out. Conversely, it can be installed.

[0045] Further, the weighing platform 30 includes a placing plate 31 placed inside the fixed sleeve 21. A plurality of fixing blocks 32 are fixed on both sides of the placing plate 31. The fixing blocks 32 are slidably arranged inside the limiting grooves 23. Circular blocks 33 are fixed on both sides of the placing plate 31. The circular blocks 33 are away from the opening 22. The fixing blocks 32 and the circular blocks 33 are the above-mentioned limiting structures. When replacing, the fixing blocks 32 and the circular blocks 33 can be slid out of the limiting grooves 23 for disassembly, and vice versa for installation. This is a flat weighing platform.

[0046] In another embodiment, the weighing platform 30 includes two fixing plates 34 close to the inner wall of the fixed sleeve 21. A plurality of rollers 35 are rotatably arranged between the two fixing plates 34. A plurality of fixing rods 36 are fixed between the two fixing plates 34. Both ends of the fixing rods 36 pass through the fixing plates 34 and extend into the limiting grooves 23. The fixing rods 36 are the above-mentioned limiting structures. When replacing, the fixing rods 36 can be slid out of the limiting grooves 23 for disassembly, and vice versa for installation. This is a roller weighing platform.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional platform scale that is easy to replace the weighing platform, characterized in that: include: The base is provided with a weighing sensor extending to the top of the base, and a connecting plate with screw holes is reserved at the detection end of the weighing sensor; A transmission frame is sleeved on the upper end of the base and connected to the sensing end of the weighing sensor; The transmission frame includes a square frame-shaped fixing sleeve, which is connected to the top of the weighing sensor, and has an opening at the top of one side, and limited slots are provided on the inner wall of the fixing sleeve along the bottoms of both ends of the opening; The weighing platform is movably arranged inside the fixed sleeve and is provided with a limiting structure extending into the limiting groove for limiting; The positioning block is arranged inside the opening and located on the side of the weighing platform.

2. A multifunctional platform scale that is easy to replace the weighing platform according to claim 1, characterized in that: A display bracket extending to the top of the base is fixed on the side of the base.

3. A multifunctional platform scale that is easy to replace the weighing platform according to claim 1, characterized in that: The transmission frame also includes: A plurality of support rods, which are transversely fixed inside the fixing sleeve; Two connecting rods, which are fixed between the plurality of supporting rods; The screw passes through the connecting rod and is threadedly connected to the connecting plate at the detection end of the weighing sensor.

4. A multifunctional platform scale that is easy to replace the weighing platform according to claim 3, characterized in that: The positioning block comprises: The plug-in hole is formed inside the fixing sleeve and is located at the bottom end of the opening; A plug-in rod is plugged into the plug-in hole and has a magnet fixed inside; A limiting block is fixed on the top of the plug-in rod.

5. The multifunctional platform scale with easy replacement of the weighing platform according to claim 1, characterized in that: The weighing platform comprises: a placement plate, which is placed inside the fixed sleeve; A plurality of fixing blocks, which are fixed on both sides of the placement plate and slidably arranged inside the limiting groove; Two round blocks, which are fixed on both sides of the placement plate and away from the opening; The fixed block and the round block are limiting structures.

6. The multifunctional platform scale for easy replacement of the weighing platform according to claim 1, characterized in that: The weighing platform comprises: two fixing plates, which are close to the inner wall of the fixing sleeve; A plurality of rollers are rotatably disposed between two fixed plates; A plurality of fixing rods, which are fixed between the two fixing plates and extend through the fixing plates to the inside of the limiting groove; The fixing rod is a limiting structure.

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