CN213148041U - Electronic hanging scale with overload protection function - Google Patents
Electronic hanging scale with overload protection function Download PDFInfo
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- CN213148041U CN213148041U CN202021486312.5U CN202021486312U CN213148041U CN 213148041 U CN213148041 U CN 213148041U CN 202021486312 U CN202021486312 U CN 202021486312U CN 213148041 U CN213148041 U CN 213148041U
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- fixedly connected
- hanging scale
- frame
- overload protection
- protection function
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- 238000005303 weighing Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses an electron hanging scale with overload protection function, including hanging scale main part and frame, the fixedly connected with bracing piece of department in the middle of hanging scale main part upper surface, the upper end fixedly connected with limiting plate of bracing piece, just the limiting plate is located the inboard of frame, both ends fixedly connected with pressure sensor about the inboard bottom of frame, just pressure sensor with the limiting plate is corresponding, the department rotates in the middle of the frame upper surface and is connected with first pivot, the first mounting panel of upper end fixedly connected with of first pivot, the inboard of first mounting panel rotates through first pivot and is connected with the connecting piece. This kind of electronic hanging scale with overload protection function, the angle of being convenient for adjust the connecting piece through first rotor plate and first pivot, the angle of being convenient for adjust the couple through second rotor plate and second pivot is monitored through pressure sensor, improves the stability when limiting plate removes through slide and spout.
Description
Technical Field
The utility model relates to an electron steelyard field specifically is an electron steelyard with overload protection function.
Background
The electronic hanging scale consists of three parts, including sensor, scale frame and weighing display palm holder, and the Yanjin electronic scale frame is used to transmit the weight of the article on the driving belt to the load receiving and transmitting installation of the weighing sensor and is also the first conversion link in the weighing process of the article, and is the main component of the electronic driving belt scale.
According to the patent number "CN 201520025276.5", an electronic hanging scale with overload protection function comprises a base plate, a pressure sensor arranged above the base plate, a sleeve arranged below the base plate, and a weighing mechanism arranged in the sleeve and extending out of the sleeve; the weighing mechanism comprises a positioning cylinder, a suspender assembly and an overload protection assembly, wherein the positioning cylinder is suspended in the sleeve, the upper end of the positioning cylinder penetrates through the base plate and is connected with the pressure sensor, the suspender assembly can be axially movably arranged in the positioning cylinder and extends out of the sleeve, and the overload protection assembly is arranged on the suspender assembly; the overload protection assembly comprises a first stopper transversely arranged on the suspender component close to the base plate and a second stopper arranged on the suspender component between the bottom of the positioning cylinder and the inner end face of one end corresponding to the sleeve. The utility model discloses an electronic hanging scale has the overload protection function through the setting of overload protection subassembly, prevents to cause pressure sensor malfunctioning or damage because of the range that collision or weighed thing surpassed pressure sensor, but this scheme still has some weak points.
This scheme is when using, and the couple is not convenient for adjust according to the demand, and the limitation is great when using like this, is not convenient for connect, and this scheme is not convenient for carry, and application range is less, and for this reason, we provide an electron hanging scale with overload protection function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic hanging scale with overload protection function has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electronic hanging scale with an overload protection function comprises a hanging scale body and a frame, wherein a supporting rod is fixedly connected to the middle of the upper surface of the hanging scale body, a limiting plate is fixedly connected to the upper end of the supporting rod, the limiting plate is located on the inner side of the frame, pressure sensors are fixedly connected to the left end and the right end of the bottom of the inner side of the frame, and the pressure sensors correspond to the limiting plate;
the middle of the upper surface of the frame is rotatably connected with a first rotating plate, the upper end of the first rotating plate is fixedly connected with a first mounting plate, the inner side of the first mounting plate is rotatably connected with a connecting piece through a first rotating shaft, and a connecting hole is formed above the side surface of the connecting piece;
the middle of the bottom of the hanging scale body is provided with a traction rod, the bottom of the traction rod is rotatably connected with a second rotating plate, the bottom of the second rotating plate is fixedly connected with a second mounting plate, and the inner side of the second mounting plate is rotatably connected with a hook through a second rotating shaft.
As an optimal implementation mode of the utility model, the fixedly connected with hole of charging of the middle department on steelyard main part right side surface, the left and right sides fixedly connected with alarm lamp on steelyard main part surface, just the alarm lamp pass through the wire with pressure sensor is connected, the fixedly connected with display screen of the middle department on steelyard main part surface.
As an optimal implementation manner of the utility model, the bottom fixedly connected with control panel of department in the middle of the steelyard main part surface, just the alarm lamp the display screen with pressure sensor all through the wire with the control panel is connected.
As an optimized embodiment of the present invention, the bottom of the frame has a slide hole, and the slide hole is movably connected to the support rod.
As a preferred embodiment of the utility model, the spout has been seted up at both ends about the frame is inboard, the inboard swing joint of spout has the slide, just the slide with the both ends of limiting plate are connected.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an electronic hanging scale with overload protection function, drive the rotation of first mounting panel through first rotor plate, first mounting panel drives the connecting piece and rotates, thereby be convenient for adjust the horizontal angle of connecting piece, thereby rotate the connecting piece and rotate along first pivot, thereby be convenient for adjust the angle of connecting piece, be convenient for pull through the connecting hole that the connecting piece surface was equipped with, drive the rotation of second mounting panel through the second rotor plate, the second mounting panel drives the couple and rotates, thereby be convenient for adjust the horizontal angle of couple, thereby rotate the couple and rotate along the second pivot, thereby be convenient for adjust the angle of couple, thereby be convenient for weighing device;
2. the utility model discloses an electronic hanging scale with overload protection function is connected with article through the couple when weighing, thereby pulling hanging scale main part, hanging scale main part pulling bracing piece, bracing piece pulling limiting plate, contact with pressure sensor through the limiting plate, monitor through pressure sensor, when pressure is too big, the alarm lamp sends the police dispatch newspaper, thereby play the guard action, be connected with the slide through the limiting plate, cooperate with the spout through the slide, stability when improving the limiting plate and removing, thereby improve device's life, this novel operation of being convenient for, and is comparatively practical, be fit for extensively promoting and using.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front sectional view of an electronic hanging scale with overload protection function of the present invention;
FIG. 2 is an enlarged view of the portion A of the electronic hanging scale with overload protection function of the present invention;
fig. 3 is a circuit diagram of an electronic hanging scale with overload protection function of the present invention.
In the figure: the balance comprises a balance body 1, a charging hole 11, an alarm lamp 12, a display screen 13, a control panel 14, a support rod 15, a limiting plate 16, a frame 2, a sliding hole 21, a pressure sensor 22, a sliding groove 23, a sliding plate 24, a first rotating plate 3, a first mounting plate 31, a first rotating shaft 32, a connecting piece 33, a connecting hole 34, a traction rod 4, a second rotating plate 41, a second mounting plate 42, a second rotating shaft 43 and a hook 44.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electronic hanging scale with an overload protection function comprises a hanging scale body 1 and a frame 2, wherein a supporting rod 15 is fixedly connected to the middle of the upper surface of the hanging scale body 1, a limiting plate 16 is fixedly connected to the upper end of the supporting rod 15, the limiting plate 16 is located on the inner side of the frame 2, pressure sensors 22 are fixedly connected to the left end and the right end of the bottom of the inner side of the frame 2, and the pressure sensors 22 correspond to the limiting plate 16;
a first rotating plate 3 is rotatably connected to the middle of the upper surface of the frame 2, a first mounting plate 31 is fixedly connected to the upper end of the first rotating plate 3, a connecting member 33 is rotatably connected to the inner side of the first mounting plate 31 through a first rotating shaft 32, and a connecting hole 34 is formed in the upper side of the side surface of the connecting member 33;
the middle of the bottom of the hanging balance body 1 is provided with a draw bar 4, the bottom of the draw bar 4 is rotatably connected with a second rotating plate 41, the bottom of the second rotating plate 41 is fixedly connected with a second mounting plate 42, the inner side of the second mounting plate 42 is rotatably connected with a hook 44 through a second rotating shaft 43, in the embodiment (as shown in fig. 1-3), the first mounting plate 31 is driven to rotate through the first rotating plate 3, the first mounting plate 31 drives the connecting piece 33 to rotate, so that the horizontal angle of the connecting piece 33 can be conveniently adjusted, the connecting piece 33 rotates along the first rotating shaft 32, the angle of the connecting piece 33 can be conveniently adjusted, the drawing is convenient through the connecting hole 34 arranged on the surface of the connecting piece 33, the second mounting plate 42 is driven to rotate through the second rotating plate 41, the second mounting plate 42 drives the hook 44 to rotate, so that the horizontal angle of the hook 44 can, thereby rotate couple 44 along second pivot 43 and rotate, thereby be convenient for adjust the angle of couple 44, thereby be convenient for weighing device, be connected with article through couple 44 when weighing, thereby pulling steelyard main part 1, 1 pulling bracing piece 15 of steelyard main part, bracing piece 15 pulling limiting plate 16, contact with pressure sensor 32 through limiting plate 16, monitor through pressure sensor 32, when pressure is too big, alarm lamp 12 sends the police dispatch newspaper, thereby play the guard action, be connected with slide 24 through limiting plate 16, cooperate with spout 23 through slide 24, stability when improving limiting plate 16 and remove, thereby improve device's life.
Referring to fig. 1-3, a charging hole 11 is fixedly connected to the middle of the right surface of the hanging scale main body 1, alarm lamps 12 are fixedly connected to the left and right sides of the surface of the hanging scale main body 1, the alarm lamps 12 are connected to the pressure sensor 22 through wires, and a display screen 13 is fixedly connected to the middle of the surface of the hanging scale main body 1 and plays a role in displaying through the display screen 13.
Referring to fig. 1-3, a control panel 14 is fixedly connected to the bottom of the middle of the surface of the steelyard body 1, and the alarm lamp 12, the display 13 and the pressure sensor 22 are all connected to the control panel 14 through wires, and are controlled through the control panel 14.
Referring to fig. 2, a sliding hole 21 is formed at the bottom of the frame 2, and the sliding hole 21 is movably connected to the supporting rod 15 and connected to the sliding rod 15 through the sliding hole 21.
Referring to fig. 2, sliding grooves 23 are formed in the left and right ends of the inner side of the frame 2, sliding plates 24 are movably connected to the inner side of the sliding grooves 23, the sliding plates 24 are connected to the two ends of the position limiting plate 16, and the stability of the position limiting plate 16 is improved by the sliding grooves 23 and the sliding plates 24.
The working principle is as follows: it should be noted that the present invention relates to an electronic hanging scale with overload protection function, which comprises a hanging scale main body 1, a charging hole 11, an alarm lamp 12, a display 13, a control panel 14, a support rod 15, a limit plate 16, a frame 2, a sliding hole 21, a pressure sensor 22, a chute 23, a sliding plate 24, a first rotating plate 3, a first mounting plate 31, a first rotating shaft 32, a connecting member 33, a connecting hole 34, a drawbar 4, a second rotating plate 41, a second mounting plate 42, a second rotating shaft 43, a hook 44, all of which are universal standard components or components known by those skilled in the art, and the structure and principle of which are all known by the skilled person through technical manuals or conventional experimental methods, when the present invention is used, the user drives the first mounting plate 31 to rotate through the first rotating plate 3, the first mounting plate 31 drives the connecting member 33 to rotate, thereby facilitating the adjustment of the horizontal angle of the connecting member 33, thereby rotating the connecting member 33 along the first rotating shaft 32 to rotate, thereby facilitating the adjustment of the angle of the connecting member 33, facilitating the traction through the connecting hole 34 provided on the surface of the connecting member 33, driving the second mounting plate 42 to rotate through the second rotating plate 41, driving the hook 44 to rotate through the second mounting plate 42, thereby facilitating the adjustment of the horizontal angle of the hook 44, rotating the hook 44 along the second rotating shaft 43 to rotate, thereby facilitating the adjustment of the angle of the hook 44, thereby facilitating the weighing device, connecting with the article through the hook 44 during weighing, thereby pulling the steelyard body 1, pulling the support rod 15 through the steelyard body 1, pulling the limit plate 16 through the support rod 15, contacting with the pressure sensor 32 through the limit plate 16, monitoring through the pressure sensor 32, when the pressure is too high, the alarm lamp 12 gives an alarm to play a protection role, connecting with the sliding plate 24 through the limit plate 16, and matching with the sliding chute 23, the stability when limiting plate 16 removes is improved to improve the life of device.
The pressure sensor 22 is of the PTH708-13 type.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an electron hanging scale with overload protection function, includes hanging scale main part (1) and frame (2), its characterized in that: a support rod (15) is fixedly connected to the middle of the upper surface of the hanging scale body (1), a limiting plate (16) is fixedly connected to the upper end of the support rod (15), the limiting plate (16) is located on the inner side of the frame (2), pressure sensors (22) are fixedly connected to the left end and the right end of the bottom of the inner side of the frame (2), and the pressure sensors (22) correspond to the limiting plate (16);
a first rotating plate (3) is rotatably connected to the middle of the upper surface of the frame (2), a first mounting plate (31) is fixedly connected to the upper end of the first rotating plate (3), a connecting piece (33) is rotatably connected to the inner side of the first mounting plate (31) through a first rotating shaft (32), and a connecting hole (34) is formed in the upper portion of the side surface of the connecting piece (33);
the balance is characterized in that a traction rod (4) is arranged in the middle of the bottom of the balance main body (1), the bottom of the traction rod (4) is rotatably connected with a second rotating plate (41), a second mounting plate (42) is fixedly connected to the bottom of the second rotating plate (41), and a hook (44) is rotatably connected to the inner side of the second mounting plate (42) through a second rotating shaft (43).
2. The electronic hanging scale with the overload protection function according to claim 1, wherein: fixedly connected with hole (11) that charges is located to the centre on steelyard main part (1) right side surface, the left and right sides fixedly connected with alarm lamp (12) on steelyard main part (1) surface, just alarm lamp (12) through the wire with pressure sensor (22) are connected, fixedly connected with display screen (13) are located to the centre on steelyard main part (1) surface.
3. The electronic hanging scale with the overload protection function as claimed in claim 2, wherein: the bottom fixedly connected with control panel (14) of steelyard main part (1) surperficial middle department, just alarm lamp (12), display screen (13) and pressure sensor (22) all through the wire with control panel (14) are connected.
4. The electronic hanging scale with the overload protection function according to claim 1, wherein: the bottom of the frame (2) is provided with a sliding hole (21), and the sliding hole (21) is movably connected with the supporting rod (15).
5. The electronic hanging scale with the overload protection function according to claim 1, wherein: the frame (2) inboard both ends of controlling have seted up spout (23), the inboard swing joint of spout (23) has slide (24), just slide (24) with the both ends of limiting plate (16) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021486312.5U CN213148041U (en) | 2020-07-24 | 2020-07-24 | Electronic hanging scale with overload protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021486312.5U CN213148041U (en) | 2020-07-24 | 2020-07-24 | Electronic hanging scale with overload protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213148041U true CN213148041U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021486312.5U Expired - Fee Related CN213148041U (en) | 2020-07-24 | 2020-07-24 | Electronic hanging scale with overload protection function |
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| Country | Link |
|---|---|
| CN (1) | CN213148041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526801A (en) * | 2022-02-25 | 2022-05-24 | 郑州业伟实业有限公司 | Quick weighing device for electronic hanging scale |
-
2020
- 2020-07-24 CN CN202021486312.5U patent/CN213148041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526801A (en) * | 2022-02-25 | 2022-05-24 | 郑州业伟实业有限公司 | Quick weighing device for electronic hanging scale |
| CN114526801B (en) * | 2022-02-25 | 2023-09-26 | 郑州业伟实业有限公司 | Quick weighing device for electronic hanging scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |