CN220039618U - Electronic balance with windshield - Google Patents
Electronic balance with windshield Download PDFInfo
- Publication number
- CN220039618U CN220039618U CN202321439526.0U CN202321439526U CN220039618U CN 220039618 U CN220039618 U CN 220039618U CN 202321439526 U CN202321439526 U CN 202321439526U CN 220039618 U CN220039618 U CN 220039618U
- Authority
- CN
- China
- Prior art keywords
- movable
- electronic balance
- shell
- groove
- movable cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 230000000694 effects Effects 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 claims description 34
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an electronic balance with a wind shield, which is mainly designed in that a limit bolt is matched with a threaded hole on the outer side of a movable cover to limit the space between the movable cover and a shell, and a sealing strip enables a sealing effect between the movable cover and the shell to be better.
Description
Technical Field
The utility model relates to the field of cigarette manufacturing, in particular to an electronic balance with a windshield.
Background
The electronic balance used in multiple scenes (such as workshops, laboratories and the like) for manufacturing tobacco is to balance the weight of an object by utilizing electromagnetic force, and is characterized by accurate and reliable weighing, quick and clear display, automatic detection system, simple automatic calibration device, overload protection and other devices.
However, during the use process, the balance is often affected by environmental influences, such as workshop air conditioning wind, and airflow fluctuation generated by workshop equipment can cause inaccurate weighing of the balance.
Some solutions to this problem have been proposed in the industry, for example, a windshield is detachably connected to the scale seat, and when the windshield is installed, the clamping plate needs to be inserted into the bayonet, the rotating turntable drives the bidirectional threaded screw rod to rotate, and the bidirectional threaded screw rod drives the two clamping blocks to slide outwards and clamp into the fixing groove.
Namely, the windshield is disassembled and assembled through the latch structure, on one hand, the windshield is large in size and inconvenient to store and assemble in practical application, so that the electronic balance with the windshield is poor in actual use effect, and particularly, on the other hand, the latch connection mode of the electronic balance with the windshield is unsatisfactory in tightness and limited in windproof effect, and is unfavorable for tobacco manufacturing related links.
Disclosure of Invention
In view of the foregoing, the present utility model aims to provide an electronic balance with a windshield, so as to solve the aforementioned technical problems.
The technical scheme adopted by the utility model is as follows:
the utility model provides an electronic balance with a windshield, which comprises: the movable cover is positioned at the outer side of the shell, and the fixed frame is positioned at the outer side of the top of the movable cover; the housing includes: the placing groove is arranged in the shell, and the bottom end in the placing groove is provided with an electronic balance main body;
the inside of the fixed frame is provided with a sealing plate, one side of the inside of the fixed frame is provided with a fixed shaft penetrating into the sealing plate, the outer side of the top of the fixed frame, which is positioned in the empty slot, is provided with a sealing ring, the top end of the inner wall of the movable cover is provided with a sealing strip, both ends and both sides of the inside of the shell are provided with movable slots, both ends and both sides of the inside of the movable cover are provided with movable rods penetrating into the movable slots, and one end of each movable rod, which is positioned in each movable slot, is provided with a limiting block;
the top of the movable groove is provided with a movable hole, the limiting block is fixedly connected with the movable cover through a movable rod, and the bottom of the movable cover shell is provided with a threaded hole matched with the limiting bolt.
In at least one possible implementation manner, a rotating hole is formed in one side of the inner portion of the sealing plate, the fixed shaft penetrates through the rotating hole, the sealing plate is rotationally connected with the fixed shaft through the rotating hole, and a handle is arranged on one side of the top of the sealing plate.
In at least one possible implementation manner, the bottom end of the inner wall of the movable cover is provided with a mounting groove, the sealing strip is detachably connected with the movable cover through the mounting groove, and the movable rod and the limiting block are movably connected with the shell through the movable groove.
In at least one possible implementation manner, the movable cover is internally provided with a telescopic groove, the movable cover is movably connected with the shell through the telescopic groove, and four corners of the bottom of the shell are provided with supporting blocks.
In at least one possible implementation manner, the middle position of the top of the movable cover is provided with a hollow groove, two ends of the inside of the placing groove are provided with clamping plates, two groups of clamping plates are provided with anti-sliding blocks at the middle position of one end of each clamping plate, one side of the inside of the shell is provided with a bidirectional threaded rod penetrating through the inside of the clamping plates, and one side of the inside of the shell away from the bidirectional threaded rod is provided with a limiting rod penetrating through the inside of the clamping plates.
In at least one possible implementation manner, one ends of the two groups of clamping plates are provided with clamping grooves, the anti-skid blocks are detachably connected with the clamping plates through the clamping grooves, and the electronic balance main body is detachably connected with the shell through the placing grooves.
In at least one possible implementation manner, the two ends of the placing groove are provided with bearings, the two ends of the bidirectional threaded rod penetrate into the bearings respectively, the bidirectional threaded rod is rotationally connected with the shell through the bearings, and the two ends of the limiting rod are welded with the two ends of the placing groove.
In at least one possible implementation manner, one end of the two groups of clamping plates is provided with threaded holes matched with the bidirectional threaded rod, one side of the two groups of clamping plates, which is far away from the bidirectional threaded rod, is provided with a limiting hole, and the limiting rod penetrates into the limiting hole.
In at least one possible implementation manner, the bottom end of the fixed frame is welded with the top end of the movable cover.
Compared with the prior art, the utility model has the main design concept that the limit bolt is matched with the threaded hole at the outer side of the movable cover to limit the space between the movable cover and the shell, the sealing effect between the movable cover and the shell is better by the sealing strip, in addition, the sealing plate and the fixed shaft can rotate by the rotating hole, a measured object is conveniently placed on the empty slot of the main body of the electronic balance for measurement, and the sealing effect of the sealing plate on the empty slot is more convex by the sealing ring.
Further, the two groups of clamping plates are mutually matched with the threaded holes on one side of the inside of the two groups of clamping plates through the bidirectional threaded rods, so that the two groups of clamping plates are adjusted in opposite directions, the friction force between the electronic balance main body and the clamping plates is increased through the anti-sliding blocks, the electronic balance main body is fixed more stably, the clamping plates are adjusted more stably through the limiting rods, the electronic balance main body is convenient to disassemble and assemble quickly, and the portable storage performance of the electronic balance is superior to that of the prior art.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a storage state of an electronic balance with a windshield according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an electronic balance with a windshield according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
fig. 4 is a top view of an electronic balance with a windshield according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The utility model proposes an embodiment of an electronic balance with a windshield, comprising in particular: casing 1, be located the activity cover 2 in the casing 1 outside and be located the mount 3 in the outside of activity cover 2 top, casing 1 includes: a placement groove 101 is provided inside the housing 1, and the bottom end inside the placement groove 101 is provided with an electronic balance body 102.
Referring to fig. 1 and 2, an empty slot 201 is provided at the middle position of the top of the movable cover 2, clamping plates 202 are provided at two ends of the inside of the placing slot 101, anti-slip blocks 203 are provided at the middle position of one end of each of the two groups of clamping plates 202, friction force between the electronic balance main body 102 and the clamping plates 202 is increased through the anti-slip blocks 203, fixation of the electronic balance main body 102 is more stable, a bidirectional threaded rod 204 penetrating through the clamping plates 202 is provided at one side of the inside of the casing 1, opposite adjustment of the two groups of clamping plates 202 is achieved, a limiting rod 205 penetrating through the inside of the clamping plates 202 is provided at one side of the inside of the casing 1 far away from the bidirectional threaded rod 204, and adjustment of the clamping plates 202 through the limiting rod 205 is more stable.
Referring to fig. 1, 2, 3 and 4, a sealing plate 301 is disposed in the fixing frame 3, the hollow groove 201 can be sealed by the sealing plate 301, a fixing shaft 302 penetrating through the sealing plate 301 is disposed on one side of the fixing frame 3, the sealing plate 301 can rotate by the fixing shaft 302, a sealing ring 303 is disposed on the outer side of the hollow groove 201 at the top of the fixing frame 3, a sealing effect between the sealing plate 301 and the movable cover 2 is better, a sealing strip 304 is disposed on the top end of the inner wall of the movable cover 2, the sealing performance between the movable cover 2 and the casing 1 is better by the sealing strip 304, movable grooves 305 are disposed at two ends and two sides of the casing 1, movable rods 306 penetrating through the movable groove 305 are disposed at two ends and two sides of the movable cover 2, and a limiting block 307 is disposed at one end of the movable rod 306 located in the movable groove 305, and the movable rod 306 and the movable groove 305 can be limited by the limiting block 307.
Referring to fig. 1 and 2, the bottom of the fixing frame 3 is welded with the top of the movable cover 2, the movable cover 2 is provided with a telescopic groove, the movable cover 2 is movably connected with the casing 1 through the telescopic groove, the movable cover 2 and the casing 1 can be moved through the telescopic groove, supporting blocks are arranged at four corners of the bottom of the casing 1 and play a supporting role, stability of the electronic balance is improved, one ends of two groups of clamping plates 202 are provided with clamping grooves, the anti-skid blocks 203 are detachably connected with the clamping plates 202 through the clamping grooves, the anti-skid blocks 203 are fixedly installed with the clamping plates 202, the electronic balance main body 102 is detachably connected with the casing 1 through the placing grooves 101, the electronic balance main body 102 is conveniently detached from the casing 1, bearings are arranged at two ends of the placing grooves 101, two ends of the two-way threaded rods 204 penetrate into the bearings respectively, the two ends of the two-way threaded rods 204 are rotatably connected with the casing 1 through the bearings, rotation of the two ends of the two groups of the two-way threaded rods 205 are more stable, one ends of the two groups of clamping plates 202 are provided with threaded holes matched with the threaded rods 204, the two groups of clamping plates 202 are detachably connected with the two groups of clamping plates 202, and the two groups of clamping plates are more stable in position-limited rods are arranged at one side of the two sides of the two groups of clamping plates are far away from the two sides of the limiting rods, and the two groups are far from the limiting rods, and the limiting rods are far from the limiting rods.
Referring to fig. 1, 2 and 4, a rotating hole is formed on one side of the inside of the sealing plate 301, the fixing shaft 302 penetrates into the rotating hole, the sealing plate 301 is connected with the fixing shaft 302 in a rotating manner through the rotating hole, the sealing plate 301 and the fixing shaft 302 can rotate through the rotating hole to open and close the empty slot 201, a handle is arranged on one side of the top of the sealing plate 301, a mounting groove is formed in the bottom end of the inner wall of the movable cover 2, the sealing strip 304 is detachably connected with the movable cover 2 through the mounting groove, the sealing strip 304 can be fixedly mounted with the movable cover 2, the movable rod 306 and the limiting block 307 are movably connected with the shell 1 through the movable groove 305, the movable rod 306 and the limiting block 307 can move with the shell 1 through the movable groove 305, a movable hole is formed in the top end of the movable groove 305, the limiting block 307 is fixedly connected with the movable cover 2 through the movable rod 306, a threaded hole matched with the limiting bolt 308 is formed in the bottom of the shell of the movable cover 2, the limiting effect is achieved, and the limiting between the movable cover 2 and the shell 1 can be limited through the limiting bolt 308.
In summary, the above embodiments are described herein with reference to the following description of the working principles of the electronic balance: before using, put into the inside of standing groove 101 with electronic balance main part 102, rotate the two-way threaded rod 204, the screw hole of two sets of splint 202 inside one side is mutually supported, realize adjusting two sets of splint 202 in opposite directions, can increase the frictional force between electronic balance main part 102 and the splint 202 through non slipping spur 203, it is more firm to fix electronic balance main part 102, adjust the splint 202 through gag lever post 205 more stably, carry out quick assembly disassembly to electronic balance main part 102, make electronic balance's portability better, during the use, can make movable cover 2 and casing 1 take place the activity through the expansion groove, can make movable rod 306 and casing 1 take place the activity through movable groove 305, limit block 307 through movable rod 306 bottom carries out spacingly to movable rod 306 and movable groove 305, the screw hole of rethread stop pin 308 and movable cover 2 outside mutually supports, realize spacing between movable cover 2 and casing 1, make the sealed effect between movable cover 2 and the casing 1 better through sealing strip 304, can make sealing plate 301 and fixed axle 302 take place to rotate, can place the measurement thing on electronic balance main part 102 through the groove 201, make the empty effect of measuring object carry out on the electronic balance 102 better through the groove 201, thereby make the sealed effect of sealing washer 2, the better use of empty seal 303.
In summary, the main design concept of the utility model is that the limit bolt is matched with the threaded hole at the outer side of the movable cover to limit the space between the movable cover and the shell, and the sealing effect between the movable cover and the shell is better by the sealing strip.
In the embodiments of the present utility model, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The construction, features and effects of the present utility model are described in detail according to the embodiments shown in the drawings, but the above is only a preferred embodiment of the present utility model, and it should be understood that the technical features of the above embodiment and the preferred mode thereof can be reasonably combined and matched into various equivalent schemes by those skilled in the art without departing from or changing the design concept and technical effects of the present utility model; therefore, the utility model is not limited to the embodiments shown in the drawings, but is intended to be within the scope of the utility model as long as changes made in the concept of the utility model or modifications to the equivalent embodiments do not depart from the spirit of the utility model as covered by the specification and drawings.
Claims (9)
1. An electronic balance having a windshield, comprising: the device comprises a shell (1), a movable cover (2) positioned at the outer side of the shell (1) and a fixed frame (3) positioned at the outer side of the top of the movable cover (2); the housing (1) comprises: a placing groove (101) arranged in the shell (1), and an electronic balance body (102) is arranged at the bottom end in the placing groove (101);
the inside of mount (3) is provided with closing plate (301), one side of mount (3) inside is provided with fixed axle (302) that runs through to closing plate (301) inside, the outside that is located empty slot (201) at mount (3) top is provided with sealing washer (303), the top of activity cover (2) inner wall is provided with sealing strip (304), both ends and both sides in casing (1) inside all are provided with movable groove (305), both ends and both sides in activity cover (2) inside all are provided with movable rod (306) that run through to movable groove (305) inside, the one end that movable rod (306) is located movable groove (305) is provided with stopper (307);
the top of the movable groove (305) is provided with a movable hole, the limiting block (307) is fixedly connected with the movable cover (2) through a movable rod (306), and the bottom of the casing of the movable cover (2) is provided with a threaded hole matched with the limiting bolt (308).
2. The electronic balance with the windshield according to claim 1, wherein a rotating hole is provided on one side of the inside of the sealing plate (301), and a fixed shaft (302) penetrates into the rotating hole, the sealing plate (301) is rotatably connected with the fixed shaft (302) through the rotating hole, and a handle is provided on one side of the top of the sealing plate (301).
3. The electronic balance with the windshield according to claim 1, wherein a mounting groove is formed in the bottom end of the inner wall of the movable cover (2), the sealing strip (304) is detachably connected with the movable cover (2) through the mounting groove, and the movable rod (306) and the limiting block (307) are movably connected with the shell (1) through the movable groove (305).
4. The electronic balance with the windshield according to claim 1, wherein a telescopic groove is formed in the movable cover (2), the movable cover (2) is movably connected with the shell (1) through the telescopic groove, and supporting blocks are arranged at four corners of the bottom of the shell (1).
5. The electronic balance with the windshield according to claim 1, wherein a hollow groove (201) is formed in the middle position of the top of the movable cover (2), clamping plates (202) are arranged at two ends of the inside of the placing groove (101), anti-slip blocks (203) are arranged in the middle positions of one ends of the two groups of clamping plates (202), a bidirectional threaded rod (204) penetrating into the clamping plates (202) is arranged on one side of the inside of the shell (1), and a limiting rod (205) penetrating into the clamping plates (202) is arranged on one side, away from the bidirectional threaded rod (204), of the inside of the shell (1).
6. The electronic balance with the windshield according to claim 5, wherein one ends of the two groups of clamping plates (202) are provided with clamping grooves, the anti-skid blocks (203) are detachably connected with the clamping plates (202) through the clamping grooves, and the electronic balance main body (102) is detachably connected with the shell (1) through the placing grooves (101).
7. The electronic balance with the windshield according to claim 5, wherein bearings are arranged at two ends of the placing groove (101), two ends of a bidirectional threaded rod (204) penetrate into the bearings respectively, the bidirectional threaded rod (204) is rotationally connected with the shell (1) through the bearings, and two ends of the limiting rod (205) are welded with two ends of the placing groove (101).
8. The electronic balance with the windshield according to claim 5, wherein one end inside each of the two groups of clamping plates (202) is provided with a threaded hole matched with a bidirectional threaded rod (204), one side, away from the bidirectional threaded rod (204), of each of the two groups of clamping plates (202) is provided with a limiting hole, and the limiting rod (205) penetrates into the limiting hole.
9. Electronic balance with windshield according to any of claims 1-8, characterized in that the bottom end of the fixed frame (3) is welded to the top end of the movable cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321439526.0U CN220039618U (en) | 2023-06-07 | 2023-06-07 | Electronic balance with windshield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321439526.0U CN220039618U (en) | 2023-06-07 | 2023-06-07 | Electronic balance with windshield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039618U true CN220039618U (en) | 2023-11-17 |
Family
ID=88722874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321439526.0U Active CN220039618U (en) | 2023-06-07 | 2023-06-07 | Electronic balance with windshield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039618U (en) |
-
2023
- 2023-06-07 CN CN202321439526.0U patent/CN220039618U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220039618U (en) | Electronic balance with windshield | |
| CN211425629U (en) | Balance mechanism with adjustable weighing sensor installation is used | |
| CN117346006A (en) | Measuring device for construction cost and construction size of engineering | |
| CN207180507U (en) | One kind building work Multifunctional construction ruler | |
| CN218584623U (en) | Tyre friction coefficient measuring device | |
| CN213842386U (en) | Protective casing for electronic hanging scale | |
| CN207866402U (en) | A kind of torque sensor for automobile | |
| CN215491673U (en) | Highway slope measuring instrument | |
| CN210690614U (en) | Portable air guide mechanism for measuring wind speed | |
| CN115096509A (en) | Gas leakage detector | |
| CN211122862U (en) | Explosion-proof soil humidity transmitter | |
| CN210510811U (en) | Handheld live test equipment support | |
| CN212871439U (en) | Precision balance is used in laboratory | |
| CN214585057U (en) | Acid-base concentration measuring device convenient to adjust | |
| CN213041331U (en) | Mechanical analytical balance | |
| CN218037228U (en) | Calibrator with leveling function | |
| CN110967043B (en) | Engineering measuring instrument checking device | |
| CN216115969U (en) | Fast leveling theodolite | |
| CN216410463U (en) | Dynamic torque sensing testing device with adjusting base | |
| CN211179725U (en) | Protection device of pressure pipeline nondestructive testing instrument | |
| CN110801875A (en) | Fixed storage frame of proofreading block gauge | |
| CN219694098U (en) | Novel crack width gauge | |
| CN215177462U (en) | Integrated function meter rack | |
| CN220303353U (en) | Indoor air on-site detection sampling instrument bracket device | |
| CN220153619U (en) | Handheld sensor check out test set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |