CN212513302U - Improved balance with automatic zero clearing function - Google Patents
Improved balance with automatic zero clearing function Download PDFInfo
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- CN212513302U CN212513302U CN202021022335.0U CN202021022335U CN212513302U CN 212513302 U CN212513302 U CN 212513302U CN 202021022335 U CN202021022335 U CN 202021022335U CN 212513302 U CN212513302 U CN 212513302U
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Abstract
The utility model provides an improved balance with automatic clear zero function. The improved balance with the automatic zero clearing function comprises: the balance comprises a balance body, wherein the balance body comprises a weighing platform, a tray is arranged at the top of the weighing platform, and a protective cover is fixedly connected to the top of the weighing platform; the infrared sensor is fixed on one side of the protective cover; the main control device is arranged inside the weighing platform and comprises a power supply module, a main control module, a time delay module and a zero clearing module. The utility model provides an improved balance with automatic zero clearing function sets up an automatic zero clearing function for the balance through setting up one for producing, can set up the automatic zero clearing of different time when there is not the material on the balance, reduces the user and uses up the influence that the balance is not reset and is brought, when carrying out big batch title appearance, automatic zero clearing can bring conveniently, makes things convenient for quick weighing in a large number for the user.
Description
Technical Field
The utility model relates to a weighing instrument technical field especially relates to an improved balance with automatic clear function of zeroing.
Background
The balance for balancing the weight of the object by electromagnetic force is called an electronic balance, and is characterized by accurate and reliable weighing, rapid and clear display, automatic detection system, simple automatic calibration device, overload protection and other devices.
In the prior art, after the electronic balance finishes one-time weighing, the last weighing data is required to be manually reset, the electronic balance is very inconvenient to use, and the next weighing is influenced if the last weighing data is forgotten to be reset.
Therefore, there is a need for an improved balance with an automatic zero clearing function that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improved balance with automatic clear zero function has solved electronic balance and has accomplished the problem that needs manual carrying out the zero clearing to the last weighing data usually after once weighing.
In order to solve the technical problem, the utility model provides an improved balance with automatic clear zero function includes: the balance comprises a balance body, wherein the balance body comprises a weighing platform, a tray is arranged at the top of the weighing platform, and a protective cover is fixedly connected to the top of the weighing platform; the infrared sensor is fixed on one side of the protective cover; the main control device is arranged inside the weighing platform and comprises a power supply module, a main control module, a time delay module and a zero clearing module.
Preferably, the input end of the infrared sensor is electrically connected with the output end of the power supply module, and the output end of the infrared sensor is electrically connected with the input end of the main control module.
Preferably, the output end of the power module is electrically connected with the input end of the main control module, the output end of the main control module is electrically connected with the input end of the delay module, and the output end of the delay module is electrically connected with the input end of the zero clearing module.
Preferably, an improved balance with automatic clear zero function, include balance body, infrared sensor and master control unit, its characterized in that, improved balance with automatic clear zero function still includes: the electric connection assembly is arranged on one side of the weighing platform and comprises a groove, and a charging interface is arranged on one side of the inner wall of the groove; the baffle groove is arranged on one side of the power connection assembly; the protective assembly is arranged inside the groove and comprises a rotating shaft, a baffle is rotatably connected to the rotating shaft, a control groove is formed in one side of the baffle, and a protective pad is fixedly connected to the inner wall of the control groove; the limiting plate is fixed on one side of the weighing platform; the adsorption assembly is arranged on one side of the baffle and comprises a first magnet and a second magnet, the first magnet is fixed on one side of the baffle, and the second magnet is fixed on one side of the inner wall of the groove; the control assembly is arranged on one side of the weighing platform and comprises an adjusting groove, a spring is fixedly connected to one side of the inner wall of the adjusting groove, a movable plate is fixedly connected to one end of the spring, and a pull rod is fixedly connected to one side of the movable plate.
Preferably, the groove is formed in one side of the weighing platform, and two ends of the rotating shaft are fixedly connected with the top and the bottom of the inner wall of the groove respectively.
Preferably, the limiting plates are arranged in a plurality, and the limiting plates are all fixed on one side of the weighing platform.
Preferably, the adjusting groove is formed in one side of the weighing platform, one end of the pull rod penetrates through the weighing platform and extends to the outside of the weighing platform, and the movable plate and the limiting plate are respectively arranged on two sides of the baffle plate.
Compared with the prior art, the utility model provides an improved balance with automatic clear function of zeroing has following beneficial effect:
the utility model provides an improved balance with automatic zero clearing function sets up an automatic zero clearing function for the balance through setting up one for producing, and the automatic zero clearing of different time when can setting up no material on the balance reduces the user and uses up the influence that the balance is not reset and is brought, when carrying out big batch weighing appearance, and automatic zero clearing can bring conveniently, convenient quick weighing in a large number for the user.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the improved balance with an automatic zero clearing function provided by the present invention;
FIG. 2 is a schematic structural view of a front view portion of the weigh platform of FIG. 1;
fig. 3 is a schematic structural diagram of two preferred embodiments of the improved balance with automatic zero clearing function provided by the present invention;
FIG. 4 is a schematic structural view of a top portion of the baffle of FIG. 3;
FIG. 5 is a schematic structural diagram of a side view portion of the control slot shown in FIG. 3.
Reference numbers in the figures: 1. balance body, 11, weighing platform, 12, tray, 2, infrared sensor, 3, master control set, 31, power module, 32, master control module, 33, time delay module, 34, zero clearing module, 4, connect electric subassembly, 41, recess, 42, the interface that charges, 5, baffling groove, 6, protection component, 61, pivot, 62, baffle, 63, control slot, 64, protection pad, 7, limiting plate, 8, adsorption component, 81, first magnet, 82, second magnet, 9, control component, 91, adjustment tank, 92, spring, 93, fly leaf, 94, pull rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the improved balance with an automatic zero clearing function according to the present invention; fig. 2 is a schematic structural view of a front view portion of the weighing platform shown in fig. 1. An improved balance with an automatic zero clearing function comprises: the balance comprises a balance body 1, wherein the balance body 1 comprises a weighing platform 11, a tray 12 is arranged at the top of the weighing platform 11, and a protective cover 13 is fixedly connected to the top of the weighing platform 11; the infrared sensor 2 is fixed on one side of the protective cover 13; the main control device 3 is arranged inside the weighing platform 11, and the main control device 3 comprises a power supply module 31, a main control module 32, a delay module 33 and a zero clearing module 34.
The model of the balance body 1 is AE224, and a full-color large screen is arranged on the balance body: the large-screen true color TFT LCD provides abundant weighing display information, is convenient to read, and is touched in a full screen mode: accord with the touch solution of laboratory work custom, even wear the also accurate operation of many bimanuals, glass door transportation protection lock: effectively provides the transportation protection of the balance.
The input end of the infrared sensor 2 is electrically connected with the output end of the power supply module 31, and the output end of the infrared sensor 2 is electrically connected with the input end of the main control module 32.
The infrared sensor 2 has a model number re200b, which is convenient for sensing whether the tray 12 has an object.
The output end of the power module 31 is electrically connected to the input end of the main control sum module 32, the output end of the main control module 32 is electrically connected to the input end of the delay module 33, and the output end of the delay module 33 is electrically connected to the input end of the zero clearing module 34.
The data displayed on the weighing platform 11 can be reset through the reset module to facilitate the next weighing, the default delay of the delay module is 10s, the delay can be adjusted frequently according to actual needs, and the setting of 10s, 20s and the like can be carried out according to the actual needs.
The utility model provides an improved balance with automatic clear function's theory of operation as follows:
whether articles exist on the tray 12 or not is sensed through the infrared sensor 2, when infrared data detect that the articles do not need to be weighed on the tray 12, an electric signal can be sent to the main control module 32, the main control module 32 can send a zero clearing instruction to the zero clearing module 34 after receiving the electric signal, the instruction can be sent in a delayed mode according to set time when passing through the delay module 34, the zero clearing module 34 can receive the zero clearing instruction after the articles are taken away for a period of time, zero clearing operation is carried out on symmetric data, and it is guaranteed that a user has enough time to observe weighing data.
Compared with the prior art, the utility model provides an improved balance with automatic clear function of zeroing has following beneficial effect:
the automatic zero clearing function is set for the balance through setting one automatic zero clearing function for the balance, the automatic zero clearing function can be set on the balance at different times when no matter exists, the influence caused by that a user runs out of the balance and is not cleared is reduced, when large-batch sample weighing is carried out, the automatic zero clearing can bring convenience to the user, and the large-batch quick weighing is convenient.
Second embodiment
Referring to fig. 3-5 of the second embodiment, the second embodiment of the present invention provides another improved balance with an automatic zero clearing function. In an alternative manner of this embodiment, the improved balance with the automatic zero clearing function may include the balance body 1, the infrared sensor 2 and the main control device 3. The improved balance with the automatic zero clearing function further comprises: the electric connection assembly 4 is arranged on one side of the weighing platform 11, the electric connection assembly 4 comprises a groove 41, and a charging interface 42 is arranged on one side of the inner wall of the groove 41; the diversion groove 5 is arranged on one side of the power connection assembly 4, and the diversion groove 5 is arranged on the other side of the power connection assembly 4; the protection assembly 6 is arranged inside the groove 41, the protection assembly 6 comprises a rotating shaft 61, a baffle plate 62 is rotatably connected to the rotating shaft 61, a control groove 63 is formed in one side of the baffle plate 62, and a protection pad 64 is fixedly connected to the inner wall of the control groove 63; the limiting plate 7 is fixed on one side of the weighing platform 11; the adsorption component 8, the adsorption component 8 is arranged on one side of the baffle plate 62, the adsorption component 8 comprises a first magnet 81 and a second magnet 82, the first magnet 81 is fixed on one side of the baffle plate 62, and the second magnet 82 is fixed on one side of the inner wall of the groove 41; the control assembly 9 is arranged on one side of the weighing platform 11, the control assembly 9 comprises an adjusting groove 91, a spring 92 is fixedly connected to one side of the inner wall of the adjusting groove 91, a movable plate 93 is fixedly connected to one end of the spring 92, and a pull rod 94 is fixedly connected to one side of the movable plate 93.
The interface 42 that charges is located the back of weighing platform 11, can be for the balance power supply through external power cord and the connection of the interface 42 that charges, conveniently outwards stimulate baffle 62 through control slot 63, can provide the protection to the hand when outwards stimulating baffle 62 through protection pad 64, conveniently manually stimulate baffle 62, prevent that the hand from receiving the damage, limiting plate 7 is located the outside of baffle 62, shelter from baffle 62 through limiting plate 7, can prevent that baffle 62 from outwards rotating, there is the through-hole bottom baffling groove 5, conveniently discharge the infiltration.
The groove 41 is arranged on one side of the weighing platform 11, and two ends of the rotating shaft 61 are respectively and fixedly connected with the top and the bottom of the inner wall of the groove 41.
The shutter 62 rotates about the shaft 61.
The limiting plates 7 are arranged in a plurality, and the limiting plates 7 are all fixed on one side of the weighing platform 11.
Improve the spacing ability to baffle 62 through two limiting plate 7, guarantee baffle 62's stability.
The adjusting groove 91 is formed in one side of the weighing platform 11, one end of the pull rod 94 penetrates through the weighing platform 11 and extends to the outside of the weighing platform 11, and the movable plate 93 and the limiting plate 7 are respectively arranged on two sides of the baffle plate 62.
The two sides of the baffle plate 62 are limited by the movable plate 93 and the limiting plate 7, so that the baffle plate 62 is prevented from loosening.
The utility model provides an improved balance with automatic clear function's theory of operation as follows:
when the balance body 1 needs to be charged, the pull rod 94 is manually pulled rightwards, the movable plate 93 is driven to contract towards the inside of the adjusting groove 91 in the moving process of the pull rod 94, and when the movable plate 93 contracts into the adjusting groove 91, the baffle 62 is pushed towards the inside of the groove 41, so that the first magnet 81 and the second magnet 82 are mutually adsorbed, the baffle 62 is adsorbed on the second magnet 82, the baffle is prevented from rotating backwards, and at the moment, the charging interface 42 can be charged through an external power supply;
after the completion is charged, take off external power cord, can outwards stimulate baffle 62 through stretching into control groove 63 with the finger part, baffle 62 rotates the in-process and can push fly leaf 93 and make fly leaf 93 remove to the adjustment tank 91 inside, and when baffle 62 and limiting plate 7 laminating, spring 92 promoted outside fly leaf 93, accomplishes the fixed to baffle 62 through fly leaf 93 and limiting plate 7.
In another optional mode of this embodiment, the improved balance with the automatic zero clearing function may not include the balance body 1, the infrared sensor 2 and the main control device 3, and only needs to satisfy that the charging interface of the balance is protected from water and dust.
In another alternative manner of this embodiment, the improved balance with the automatic zero clearing function may also include an electronic device or a functional module in the prior art, so as to replace the balance body 1, the infrared sensor 2 and the main control device 3 and achieve the same functions of the above modules. Only the electronic equipment or the functional module in the prior art needs to be satisfied, and other elements formed by the improved balance with the automatic zero clearing function are not hindered, and the charging interface of the balance is protected from water and dust
Compared with the prior art, the utility model provides an improved balance with automatic clear function of zeroing has following beneficial effect:
can provide waterproof dustproof protection for interface 42 charges through baffle 62, prevent to lead to liquid to leak carelessly when carrying out liquid and weigh and lead to the interface that charges to wet, bring the potential safety hazard, when water flows in-process infiltration recess 41 along the balance simultaneously, the baffling groove 5 that is located recess 41 both sides can carry out the water conservancy diversion to the infiltration and discharge with water, has improved the waterproof ability to interface 42 that charges.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An improved balance with an automatic zero clearing function, comprising:
the balance comprises a balance body, wherein the balance body comprises a weighing platform, a tray is arranged at the top of the weighing platform, and a protective cover is fixedly connected to the top of the weighing platform;
the infrared sensor is fixed on one side of the protective cover;
the main control device is arranged inside the weighing platform and comprises a power supply module, a main control module, a time delay module and a zero clearing module.
2. The improved balance with the automatic zero clearing function as claimed in claim 1, wherein the input end of the infrared sensor is electrically connected with the output end of the power supply module, and the output end of the infrared sensor is electrically connected with the input end of the main control module.
3. The improved balance with the automatic zero clearing function according to claim 1, wherein the output end of the power module is electrically connected with the input end of the main control module, the output end of the main control module is electrically connected with the input end of the delay module, and the output end of the delay module is electrically connected with the input end of the zero clearing module.
4. An improved balance with an automatic zero-clearing function, comprising the balance body, the infrared sensor and the main control device as claimed in claim 1, wherein the improved balance with an automatic zero-clearing function further comprises:
the electric connection assembly is arranged on one side of the weighing platform and comprises a groove, and a charging interface is arranged on one side of the inner wall of the groove;
the baffle groove is arranged on one side of the power connection assembly;
the protective assembly is arranged inside the groove and comprises a rotating shaft, a baffle is rotatably connected to the rotating shaft, a control groove is formed in one side of the baffle, and a protective pad is fixedly connected to the inner wall of the control groove;
the limiting plate is fixed on one side of the weighing platform;
the adsorption assembly is arranged on one side of the baffle and comprises a first magnet and a second magnet, the first magnet is fixed on one side of the baffle, and the second magnet is fixed on one side of the inner wall of the groove;
the control assembly is arranged on one side of the weighing platform and comprises an adjusting groove, a spring is fixedly connected to one side of the inner wall of the adjusting groove, a movable plate is fixedly connected to one end of the spring, and a pull rod is fixedly connected to one side of the movable plate.
5. The improved balance with the automatic zero clearing function as claimed in claim 4, wherein the groove is arranged at one side of the weighing platform, and two ends of the rotating shaft are respectively fixedly connected with the top and the bottom of the inner wall of the groove.
6. The improved balance with the automatic zero clearing function as claimed in claim 4, wherein the number of the limiting plates is plural, and the plural limiting plates are all fixed on one side of the weighing platform.
7. The improved balance with the automatic zero clearing function according to claim 4, wherein the adjusting groove is opened at one side of the weighing platform, one end of the pull rod penetrates through the weighing platform and extends to the outside of the weighing platform, and the movable plate and the limiting plate are respectively arranged at two sides of the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021022335.0U CN212513302U (en) | 2020-06-06 | 2020-06-06 | Improved balance with automatic zero clearing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021022335.0U CN212513302U (en) | 2020-06-06 | 2020-06-06 | Improved balance with automatic zero clearing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212513302U true CN212513302U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021022335.0U Active CN212513302U (en) | 2020-06-06 | 2020-06-06 | Improved balance with automatic zero clearing function |
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| Country | Link |
|---|---|
| CN (1) | CN212513302U (en) |
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2020
- 2020-06-06 CN CN202021022335.0U patent/CN212513302U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Improved Balance with Automatic Zeroing Function Effective date of registration: 20230921 Granted publication date: 20210209 Pledgee: Xixian New District Financing Guarantee Co.,Ltd. Pledgor: XI'AN UNITED NATION QUALITY DETECTION TECHNOLOGY CO.,LTD. Registration number: Y2023990000464 |