Electronic balance with good waterproof performance
By designing weighing plate components and water diversion sleeves on the electronic balance, a water diversion tank and drainage system are formed, which solves the problem of water dropping when weighing wet items, prevents equipment damage and ensures accuracy.
Patent Information
- Application Number
- CN202421150003.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-24
AI Technical Summary
Existing electronic balances, when weighing wet items, moisture seeps out and causes water to drip, which may damage the sensor or affect accuracy.
An electronic balance including a weighing plate assembly and a water diversion sleeve is designed. A hollow rectangular water diversion plate is provided in the water diversion sleeve to form a water diversion groove to prevent water from falling and draining water through slopes and drain holes.
Effectively prevent water dripping from falling onto the electronic balance body, protecting the equipment, and ensuring the accuracy of weighing and normal operation.
Smart Images
Figure CN222258426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic balances, in particular to an electronic balance with good waterproof performance. Background Art
[0002] An electronic balance is a kind of balance that uses electromagnetic force to balance the weight of the object being weighed. It has the characteristics of accurate and reliable weighing, fast and clear display, and multiple automatic functions. An electronic balance is a precision measuring instrument widely used in scientific research, education, production, quality control and other fields.
[0003] When using an electronic balance to weigh items with a lot of water, the water in these items will continue to seep out, forming water droplets and dripping down from the outside of the weighing plate. The water droplets falling from the weighing plate will drip onto the electronic balance. Once the water droplets accidentally drip into the inside of the electronic balance, it may damage the sensor or other components of the electronic balance. It will cause a short circuit or rust, thus affecting the normal operation of the electronic balance. And the continuous dripping of water during the weighing process will also affect the accuracy of the weighing. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides an electronic balance with good waterproof performance.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An electronic balance with good waterproof performance comprises an electronic balance body, a weighing plate assembly is arranged on the top of the electronic balance body, a water diversion sleeve is mounted on the weighing plate assembly, and the water diversion sleeve is sleeved on the outside of the weighing plate assembly; a water diversion trough is arranged on the inside of the water diversion sleeve, the water diversion trough is composed of a water diversion plate, the water diversion plate is in the shape of a "hollow rectangle", the outer side wall of the water diversion plate is fixedly connected to the inner wall of the water diversion sleeve, and the inner side wall of the water diversion plate is sleeved on the outer wall of the weighing plate assembly.
[0007] In addition, a preferred structure is that the height of the water guide plate is smaller than the height of the water guide jacket, the water guide plate is fixedly mounted on the bottom of the inner wall of the water guide jacket, and sealing gaskets are laid at the parts of the inner wall of the water guide plate that contact the weighing plate assembly.
[0008] In addition, a preferred structure is that a slope is provided on the top of the water guide plate, and one side of the water guide plate is at a high position and the other side is at a low position.
[0009] In addition, a preferred structure is that a drainage hole is opened downward on the water guide plate at the lower part of the slope, and a water blocking plug is fitted in the drainage hole.
[0010] In addition, a preferred structure is that a plurality of mounting parts are fixedly provided on the outer side of the weighing plate assembly, the mounting parts are arranged in an "L-shape", and mounting grooves are provided downwardly at the tops of the mounting parts.
[0011] In addition, a preferred structure is that mounting blocks are adapted and fixedly provided in the corresponding mounting grooves on the outer sides of the water guide jacket, and anti-slip mats are laid inside the mounting grooves.
[0012] The beneficial effects of the utility model are as follows: objects can be weighed through the weighing plate assembly above the electronic balance body, and by installing the water guide sleeve, the weighing plate assembly can prevent water seeping from the wet objects from dripping from the weighing plate assembly onto the electronic balance body when weighing wet objects, thereby preventing the dripping water from damaging the electronic balance body and ensuring the normal operation of the electronic balance body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of an electronic balance with good waterproof performance proposed by the utility model;
[0014] Figure 2 This is a structural schematic diagram of a weighing plate assembly and a water guide sleeve of an electronic balance with good waterproof performance proposed by the utility model;
[0015] Figure 3 This is a schematic structural diagram of a water guide sleeve of an electronic balance with good waterproof performance proposed by the utility model;
[0016] Figure 4 This is a structural schematic diagram of a weighing plate assembly of an electronic balance with good waterproof performance proposed by the utility model;
[0017] Figure 5 The utility model provides a structural schematic diagram of a mounting component and a mounting block of an electronic balance with good waterproof performance.
[0018] In the figure: 1 electronic balance body, 2 weighing plate assembly, 21 mounting piece, 211 mounting groove, 212 anti-skid pad, 3 water guide sleeve, 31 mounting block, 32 water guide plate, 33 water blocking plug. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Reference Figure 1-5An electronic balance with good waterproof performance comprises an electronic balance body 1, a weighing plate assembly 2 is arranged on the top of the electronic balance body 1, a water guide sleeve 3 is assembled on the weighing plate assembly 2, and the water guide sleeve 3 is sleeved on the outside of the weighing plate assembly 2. A water guide groove is arranged on the inner side of the water guide sleeve 3, and the water guide groove is composed of a water guide plate 32, and the water guide plate 32 is a "hollow rectangle". The outer wall of the water guide plate 32 is fixedly connected to the inner wall of the water guide sleeve 3, and the inner wall of the water guide plate 32 is sleeved on the outer wall of the weighing plate assembly 2. The weighing plate assembly 2 above the electronic balance body 1 can be used to weigh objects. It is worth noting that the specific structures and working methods of the electronic balance body 1 and the weighing plate assembly 2 are all existing technologies currently disclosed on the market, and they do not belong to the main technical problems to be solved in the present technical solution, so they are not elaborated in the present utility model.
[0021] The height of the water guide plate 32 is less than that of the water guide sleeve 3. The water guide plate 32 is fixedly mounted at the bottom of the inner wall of the water guide sleeve 3, and a sealing pad is laid on the inner wall of the water guide plate 32 at the part in contact with the weighing plate assembly 2. By setting the water guide plate 32, a water guide groove can be formed on the outside of the weighing plate assembly 2, thereby preventing water droplets seeping from the items from dripping from the outside of the weighing plate assembly 2.
[0022] The top of the water diversion plate 32 is provided with a slope, and one side of the water diversion plate 32 is at a high position and the other side is at a low position. A drainage hole is provided downward at the low position of the slope on the water diversion plate 32, and a water blocking plug 33 is fitted in the drainage hole. By setting the slope, the water flow in the water diversion trough can be gathered to the drainage hole.
[0023] Among them, a plurality of mounting members 21 are fixedly arranged on the outside of the weighing plate assembly 2, and the mounting members 21 are arranged in an "L-shaped" manner, and mounting grooves 211 are opened downward on the tops of the mounting members 21. Mounting blocks 31 are fixedly arranged on the outside of the water guide sleeve 3 corresponding to the mounting grooves 211, and anti-slip pads 212 are laid inside the mounting grooves 211. The water guide sleeve 3 can be installed by the adapter between the mounting members 21 and the mounting blocks 31, so that a water guide groove can be formed on the outside of the weighing plate assembly 2.
[0024] In this embodiment, when the user needs to use the electronic balance body 1 to weigh wet items, the user only needs to insert the mounting blocks 31 on the outside of the water guide sleeve 3 into the mounting grooves 211 on the outside of the weighing plate assembly 2, thereby installing the water guide sleeve 3. After the water guide sleeve 3 is installed, the water guide plate 32 on the inside of the water guide sleeve 3 can form a water guide groove between the water guide sleeve 3 and the weighing plate assembly 2, and the wet items can be weighed at this time.
[0025] Furthermore, when the user installs the water guide sleeve 3 and performs weighing, the electronic balance body 1 needs to be calibrated. After the calibration is completed, the wet items are placed on top of the weighing plate assembly 2, and the wet items can be weighed at this time. During the weighing process, the water seeping from the wet items will drip into the water guide groove outside the weighing plate assembly 2, and the water flow in the water guide groove will converge to the drain hole through the slope, so that the weight will not change during the weighing process due to the loss of water flow. When the user has completed the weighing, the water blocking plug 33 can be pulled out, and the water flow in the water guide groove can be discharged at this time, and then the water guide sleeve 3 can be directly pulled out and removed.
[0026] In the utility model, the weighing of objects can be achieved through the weighing plate assembly 2 above the electronic balance body 1. By installing the water guide sleeve 3, the weighing plate assembly 2 can prevent the water seeping from the wet objects from dripping from the weighing plate assembly 2 onto the electronic balance body 1 when weighing wet objects, thereby preventing the dripping water from damaging the electronic balance body 1 and ensuring the normal operation of the electronic balance body 1.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An electronic balance with good waterproof performance, comprising an electronic balance body (1), characterized in that: A weighing plate assembly (2) is arranged on the top of the electronic balance body (1), a water guide sleeve (3) is mounted on the weighing plate assembly (2), and the water guide sleeve (3) is sleeved on the outside of the weighing plate assembly (2); A water diversion groove is arranged on the inner side of the water diversion sleeve (3), and the water diversion groove is composed of a water diversion plate (32). The water diversion plate (32) is in the shape of a "hollow rectangle", and the outer wall of the water diversion plate (32) is fixedly connected to the inner wall of the water diversion sleeve (3), and the inner wall of the water diversion plate (32) is sleeved on the outer wall of the weighing plate assembly (2).
2. An electronic balance with good waterproof performance according to claim 1, characterized in that: The height of the water guide plate (32) is less than the height of the water guide jacket (3). The water guide plate (32) is fixedly mounted on the bottom of the inner wall of the water guide jacket (3), and sealing pads are laid at the locations on the inner wall of the water guide plate (32) that are in contact with the weighing plate assembly (2).
3. An electronic balance with good waterproof performance according to claim 2, characterized in that: The top of the water guide plate (32) is provided with a slope, and one side of the water guide plate (32) is at a high position, and the other side is at a low position.
4. The electronic balance with good waterproof performance according to claim 3, characterized in that: The water guide plate (32) is provided with a drainage hole at the lower part of the slope, and a water blocking plug (33) is fitted in the drainage hole.
5. The electronic balance with good waterproof performance according to claim 1, characterized in that: A plurality of mounting members (21) are fixedly arranged on the outer side of the weighing plate assembly (2); the mounting members (21) are arranged in an "L" shape, and mounting grooves (211) are provided downwardly at the tops of the mounting members (21).
6. An electronic balance with good waterproof performance according to claim 5, characterized in that: The outer side of the water guide jacket (3) corresponds to the mounting groove (211) and is fitted with a mounting block (31) for fixing, and the inside of the mounting groove (211) is provided with an anti-slip pad (212).