CN221037642U - Weighing scale metering calibration device - Google Patents
Weighing scale metering calibration device Download PDFInfo
- Publication number
- CN221037642U CN221037642U CN202322706829.0U CN202322706829U CN221037642U CN 221037642 U CN221037642 U CN 221037642U CN 202322706829 U CN202322706829 U CN 202322706829U CN 221037642 U CN221037642 U CN 221037642U
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- pressure
- weighing scale
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- box body
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- 238000005303 weighing Methods 0.000 title claims abstract description 48
- 238000012360 testing method Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 241000883990 Flabellum Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a weighing scale metering and calibrating device, which relates to the technical field of metering and calibrating, and comprises a placing mechanism, a weighing scale and a weighing scale, wherein the placing mechanism comprises a box body and a placing plate arranged in the box body, two groups of pushing assemblies are symmetrically arranged on two sides of the placing plate, and a pressure-bearing assembly for bearing pressure is arranged below the placing plate; the detection mechanism comprises a mounting plate arranged above the inner wall of the bin opening of the box body, a pressure testing assembly is arranged below the mounting plate, the pressure testing assembly comprises an electric telescopic rod, and a plurality of groups of dust removing assemblies are arranged on the outer wall of the electric telescopic rod. According to the weighing scale metering calibration device, a worker drives the electric telescopic rod to enable the dust removal assembly to descend, the motor is further driven to drive the connecting shaft and the fan blades to rotate, dust removal treatment is conveniently carried out on the surface of the scale body by using the rotating fan blades, then, the worker turns off the motor, presses the electric telescopic rod downwards to carry out testing, and the influence error caused by that dust in the box body falls onto the surface of the scale body is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of metering calibration, in particular to a weighing scale metering calibration device.
Background
The weighing scale mainly records and monitors the weight change of a human body clinically and is divided into electronic and mechanical, wherein the weighing scale is convenient to use and wide in application range, and the weighing scale is required to be checked and calibrated accurately before delivery so as to prevent defective products from flowing into the market.
Through retrieving, bulletin number (CN 218239056U) a weighing scale metering calibration device, including the box, the bottom fixed mounting of box has a supporting shoe that is two in quantity, the right side surface fixed mounting of box has the calibration structure, the surface movable mounting of box has the switch door, the surface fixed mounting of box has control panel. This weighing scale metering calibration device opens switch door to place the weighing scale that will calibrate at the top of baffle, drive two screw rods through biax motor and rotate, and then drive two grip block relative motion, thereby cooperate telescopic link and fixed plate to carry out the fixed effect of centre gripping to the left and right sides of weighing scale, and thereby compress the pressure spring through the pulling dwang, thereby adjust weighing scale to suitable position after, loosen the dwang thereby carry out the fixed effect of centre gripping to the front and back both sides of weighing scale through the riser, then can drive the threaded rod through setting up driving motor and rotate, and drive the screw block and control and remove.
The device has the defect in the specific use process, the staff places the scale body on the functional board when in use, because the functional board below is overhead, when the driving component is used for driving the pressure sensor to press down for detection, the functional board below the scale body can be further extruded, the functional board below is not stressed, deformation damage of the functional board can be possibly caused, and the device needs a driving motor in the detection process, the motor can vibrate when in use, dust vibration in the box body is further caused to fall into the upper part of the scale body, and the dust also has weight, so that detection errors are caused.
Disclosure of utility model
The utility model aims to provide a weighing scale metering and calibrating device for solving the problems in the background technology.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
A weighing scale metering and calibrating device comprises
The placing mechanism comprises a box body and placing plates arranged in the box body, two groups of pushing assemblies are symmetrically arranged on two sides of each placing plate, and pressure-bearing assemblies for bearing pressure are arranged below each placing plate;
The detection mechanism comprises a mounting plate arranged above the inner wall of the bin opening of the box body, a pressure testing assembly is arranged below the mounting plate, the pressure testing assembly comprises an electric telescopic rod, and a plurality of groups of dust removing assemblies are arranged on the outer wall of the electric telescopic rod.
Preferably, the pushing assembly comprises a grooved rail, fixing plates, a vertical shaft and rollers, wherein two grooved rails are symmetrically arranged on two side walls inside the box body, a plurality of fixing plates are symmetrically arranged on two side walls of the placing plate, the vertical shaft is fixedly arranged between the two fixing plates, the rollers are rotatably arranged outside the vertical shaft, and the rollers are matched with the grooved rails in a transversely moving mode.
Preferably, the pressure-bearing assembly comprises a pressure-bearing table and sliding rods, the pressure-bearing table is fixedly arranged on the bottom wall in the box body, the upper walls of the two sliding rods are fixedly connected with the bottom wall of the placing plate, two sliding grooves are formed in the pressure-bearing table, the sliding rods are in sliding fit with the sliding grooves, and the lower wall of the placing plate is in fit contact with the upper wall of the pressure-bearing table.
Preferably, the inner side wall of the box body is fixedly connected with a limiting block, and the placing plate is provided with a clamping assembly corresponding to the limiting block.
Preferably, the clamping assembly comprises a cylinder and a flexible clamping block, the cylinder is fixed above the placing plate through a fixing rack rod, a cylinder shaft is arranged at one end of the cylinder, and the side wall of the flexible clamping block is fixedly connected with one end of the cylinder shaft.
Preferably, the pressure testing assembly further comprises a pressure plate and a pressure sensor, the upper wall of the pressure plate is fixedly connected with the lower end of the electric telescopic rod, the pressure sensor is arranged on the lower wall of the pressure plate, one side wall of the mounting plate is fixedly connected with a supporting plate, and a controller is arranged on the supporting plate.
Preferably, the dust removal subassembly includes V template, motor, connecting axle and flabellum, a plurality of V template one end all with electric telescopic handle outer wall fixed connection, motor one end and V template lower wall fixed connection, motor output and connecting axle one end fixed connection, a plurality of the flabellum all installs in the connecting axle outer wall.
Compared with the prior art, the utility model has the following beneficial effects:
The weight scale to be detected is placed on the placing plate by the staff, the placing plate is further moved into the box body by the pushing component, the sliding rod and the sliding groove, two sides of the weight scale are limited by the clamping component and the limiting block, then the weight scale is tested by the pressure testing component, in the testing process, the pressure bearing table is arranged below the placing plate, and when the surface of the weight scale is pressurized, the pressure can be transmitted through the pressure bearing table, so that the weight scale is protected conveniently, and the weight scale is prevented from being deformed under the action of the pressure.
According to the utility model, before a worker performs gravity test on the scale body by using the pressure test assembly, the worker drives the electric telescopic rod to enable the dust removal assembly to descend, the motor is further driven to drive the connecting shaft and the fan blades to rotate, dust removal treatment is conveniently performed on the surface of the scale body by using the rotating fan blades, then, the worker turns off the motor, and the electric telescopic rod is pressed down for testing, so that the influence error caused by that dust in the box body falls onto the surface of the scale body is effectively avoided.
Drawings
FIG. 1 is a schematic view of the external overall structure of a weighing scale metering calibration apparatus;
FIG. 2 is a schematic view of a weighing scale metering calibration apparatus with a first view angle;
FIG. 3 is a schematic view of a weighing scale metering calibration apparatus with a second view angle;
FIG. 4 is a schematic diagram of a body weight scale metering calibration device;
fig. 5 is a schematic diagram of a detecting mechanism of a weighing scale metering calibration device.
In the figure: 100. a placement mechanism; 101. a case; 102. placing a plate; 103. a grooved rail; 104. a fixing plate; 105. a vertical axis; 106. a roller; 107. a pressure-bearing table; 108. a slide bar; 109. a limiting block; 110. a cylinder; 111. a cylinder shaft; 112. a flexible clamping block; 200. a detection mechanism; 201. a mounting plate; 202. an electric telescopic rod; 203. a pressure plate; 204. a pressure sensor; 205. a controller; 206. v-shaped plates; 207. a motor; 208. a connecting shaft; 209. and (3) a fan blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to FIGS. 1-5, the present utility model is a weighing scale metering and calibrating device, comprising
The placing mechanism 100 comprises a box body 101 and a placing plate 102 arranged in the box body 101, wherein two groups of pushing assemblies are symmetrically arranged on two sides of the placing plate 102, and a pressure bearing assembly for bearing pressure is arranged below the placing plate 102;
The detection mechanism 200 comprises a mounting plate 201 arranged above the inner wall of the bin opening of the box body 101, a pressure testing component is arranged below the mounting plate 201 and comprises an electric telescopic rod 202, and a plurality of groups of dust removing components are arranged on the outer wall of the electric telescopic rod 202.
As can be seen from fig. 1 to fig. 4, the pushing assembly includes a grooved rail 103, fixing plates 104, vertical shafts 105 and rollers 106, wherein the two grooved rails 103 are symmetrically installed on two sidewalls inside the case 101, a plurality of fixing plates 104 are symmetrically installed on two sidewalls of the placing plate 102, the vertical shafts 105 are fixedly installed between the two fixing plates 104, the rollers 106 are rotatably installed outside the vertical shafts 105, and the rollers 106 are transversely movably matched with the grooved rails 103; the staff places the weighing scale that waits to detect on placing board 102, through utilizing gyro wheel 106 and grooved rail 103 lateral shifting complex characteristic, and then the staff is convenient for remove placing board 102 to the inside detection of box 101, also is convenient for take out the weighing scale after the detection finishes.
The pressure-bearing assembly comprises a pressure-bearing table 107 and slide bars 108, the pressure-bearing table 107 is fixedly arranged on the inner bottom wall of the box body 101, the upper walls of the two slide bars 108 are fixedly connected with the bottom wall of the placing plate 102, two slide grooves are formed in the pressure-bearing table 107, the slide bars 108 are in sliding fit with the slide grooves, the lower wall of the placing plate 102 is in contact with the upper wall of the pressure-bearing table 107, when a worker tests whether the weighing scale is qualified by using the pressure detection assembly, the pressure-bearing table 107 is arranged below the placing plate 102, and when the surface of the weighing scale is pressurized, pressure can be transmitted through the pressure-bearing table 107, so that the weighing scale is protected conveniently, and the weighing scale is prevented from deforming under the action of the pressure.
The inner side wall of the box body 101 is fixedly connected with a limiting block 109, and the placing plate 102 is provided with a clamping assembly corresponding to the limiting block 109;
The clamping assembly comprises an air cylinder 110 and a flexible clamping block 112, wherein the air cylinder 110 is fixed above the placing plate 102 through a fixing rack rod, one end of the air cylinder 110 is provided with a cylinder shaft 111, and the side wall of the flexible clamping block 112 is fixedly connected with one end of the cylinder shaft 111; the staff places the weighing scale on placing the board 102, further utilizes slide bar 108 and spout sliding fit's characteristic and push assembly to place the board 102 propelling movement to the box 101 inside, further makes weighing scale one end and stopper 109 one side contact, later, the staff drives cylinder 110, drives jar axle 111 and flexible grip block 112 and removes, is convenient for carry out the centre gripping to the weighing scale, prevents the skew of weighing scale when detecting.
From the above, during the use, the staff will wait to detect the weighing scale and place on placing the board 102, further utilize pushing components and slide bar 108, spout will place the board 102 and remove to the box 101 inside, then, utilize clamping components and stopper 109 to carry out spacing to the weighing scale both sides, afterwards, utilize the pressure test subassembly to test, in the test process, through setting up pressure-bearing platform 107 below placing the board 102, when exerting pressure on the weighing scale surface, accessible pressure-bearing platform 107 transmits pressure, be convenient for protect the weighing scale, prevent to lead to the weighing scale to warp under the effect of pressure.
Embodiment two:
Referring to fig. 1 and 5, the pressure testing assembly further includes a pressure plate 203 and a pressure sensor 204, the upper wall of the pressure plate 203 is fixedly connected with the lower end of the electric telescopic rod 202, the pressure sensor 204 is disposed on the lower wall of the pressure plate 203, a side wall of the mounting plate 201 is fixedly connected with a supporting plate, a controller 205 is disposed on the supporting plate, the controller 205 is electrically connected with the electric telescopic rod 202 through a wire, when in testing, the electric telescopic rod 202 is started and closed through the controller 205, then the weighing scale is pressurized through stretching out and drawing back by one end of the electric telescopic rod 202, the pressure sensor 204 below the pressure plate 203 receives a pressure signal and transmits the pressure signal to the controller 205, an electronic display screen is disposed on one side of the controller 205 to display a pressure value, the pressure value of the display screen is compared with the display value of the weighing scale, and then the pressure of the weighing scale body with the pressure value is regulated to achieve the purpose of calibration.
The dust removal subassembly includes V-arrangement board 206, motor 207, connecting axle 208 and flabellum 209, and a plurality of V-arrangement board 206 one end all with electric telescopic handle 202 outer wall fixed connection, motor 207 one end and V-arrangement board 206 lower wall fixed connection, motor 207 output and connecting axle 208 one end fixed connection, a plurality of flabellum 209 all install in connecting axle 208 outer wall.
From the above, before the staff uses the pressure testing assembly to perform the gravity test on the scale body, the staff drives the electric telescopic rod 202, so that the dust removing assembly descends, the motor 207 is further driven to drive the connecting shaft 208 and the fan blades 209 to rotate, the surface of the scale body is convenient to be dust removed by the rotating fan blades 209, and then the staff closes the motor 207 to press the electric telescopic rod 202 downwards for testing, so that the influence error caused by the fact that dust in the box 101 falls onto the surface of the scale body is effectively avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A weighing scale metering calibration device, its characterized in that: comprising
The placing mechanism (100) comprises a box body (101) and a placing plate (102) arranged in the box body (101), wherein two groups of pushing assemblies are symmetrically arranged on two sides of the placing plate (102), and a pressure-bearing assembly for bearing pressure is arranged below the placing plate (102);
The detection mechanism (200) comprises a mounting plate (201) arranged above the inner wall of a bin opening of the box body (101), a pressure testing assembly is arranged below the mounting plate (201), the pressure testing assembly comprises an electric telescopic rod (202), and a plurality of groups of dust removing assemblies are arranged on the outer wall of the electric telescopic rod (202).
2. The weighing scale metering calibration apparatus of claim 1 wherein: the pushing assembly comprises a groove rail (103), fixing plates (104), a vertical shaft (105) and rollers (106), wherein the two groove rails (103) are symmetrically arranged on two side walls inside the box body (101), the fixing plates (104) are symmetrically arranged on two side walls of the placing plate (102), the vertical shaft (105) is fixedly arranged between the two fixing plates (104), the rollers (106) are rotatably arranged outside the vertical shaft (105), and the rollers (106) are matched with the groove rails (103) in a transversely moving mode.
3. The weighing scale metering calibration apparatus of claim 1 wherein: the pressure-bearing assembly comprises a pressure-bearing table (107) and slide bars (108), the pressure-bearing table (107) is fixedly arranged on the inner bottom wall of the box body (101), the upper walls of the two slide bars (108) are fixedly connected with the bottom wall of the placement plate (102), two sliding grooves are formed in the pressure-bearing table (107), the slide bars (108) are in sliding fit with the sliding grooves, and the lower wall of the placement plate (102) is in fit contact with the upper wall of the pressure-bearing table (107).
4. A weighing scale metering calibration apparatus according to claim 3 wherein: the inner side wall of the box body (101) is fixedly connected with a limiting block (109), and the placing plate (102) is provided with a clamping assembly corresponding to the limiting block (109).
5. The weighing scale metering calibration apparatus of claim 4 wherein: the clamping assembly comprises an air cylinder (110) and a flexible clamping block (112), the air cylinder (110) is fixed above the placing plate (102) through a fixing rack rod, a cylinder shaft (111) is arranged at one end of the air cylinder (110), and the side wall of the flexible clamping block (112) is fixedly connected with one end of the cylinder shaft (111).
6. The weighing scale metering calibration apparatus of claim 1 wherein: the pressure testing assembly further comprises a pressure plate (203) and a pressure sensor (204), wherein the upper wall of the pressure plate (203) is fixedly connected with the lower end of the electric telescopic rod (202), the pressure sensor (204) is arranged on the lower wall of the pressure plate (203), a supporting plate is fixedly connected with one side wall of the mounting plate (201), and a controller (205) is arranged on the supporting plate.
7. The weighing scale metering calibration apparatus of claim 1 wherein: the dust removal assembly comprises a V-shaped plate (206), a motor (207), a connecting shaft (208) and fan blades (209), wherein one end of the V-shaped plate (206) is fixedly connected with the outer wall of the electric telescopic rod (202), one end of the motor (207) is fixedly connected with the lower wall of the V-shaped plate (206), the output end of the motor (207) is fixedly connected with one end of the connecting shaft (208), and the fan blades (209) are all arranged on the outer wall of the connecting shaft (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322706829.0U CN221037642U (en) | 2023-10-09 | 2023-10-09 | Weighing scale metering calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322706829.0U CN221037642U (en) | 2023-10-09 | 2023-10-09 | Weighing scale metering calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037642U true CN221037642U (en) | 2024-05-28 |
Family
ID=91133003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322706829.0U Active CN221037642U (en) | 2023-10-09 | 2023-10-09 | Weighing scale metering calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037642U (en) |
-
2023
- 2023-10-09 CN CN202322706829.0U patent/CN221037642U/en active Active
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