CN210346869U - Electronic scale capable of enlarging tray - Google Patents
Electronic scale capable of enlarging tray Download PDFInfo
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- CN210346869U CN210346869U CN201921110529.3U CN201921110529U CN210346869U CN 210346869 U CN210346869 U CN 210346869U CN 201921110529 U CN201921110529 U CN 201921110529U CN 210346869 U CN210346869 U CN 210346869U
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Abstract
The utility model discloses an electronic scale that can increase tray, including the electronic scale, the tray has been placed on the top of electronic scale, the slot has been seted up to the equal symmetry in both ends surface around the tray, the spout has been seted up to the equal symmetry in inner chamber left and right sides surface of slot, the inner chamber of slot is pegged graft and is had the rectangular plate, the inboard equal symmetry in both ends is provided with spout assorted slider about the rectangular plate, the inboard surface central point of rectangular plate puts the equal symmetry and sets up flutedly, the outer loop of the equal fixedly connected with first bearing in inner chamber right side and the outer wall right side of tray, the inner ring interference fit of first bearing has the round bar, the jack has been seted up on the right side surface of round bar. This electronic scale that can increase tray, the device can effectual person of facilitating the use carry out the area according to the volume or the quantity of weighing the article and adjust the tray, more accord with actual user demand.
Description
Technical Field
The utility model relates to an electronic scale technical field specifically is an electronic scale that can increase tray.
Background
An electronic scale (English name: electronic balance) is one of weighing apparatus, is a tool for measuring the mass of an object by utilizing hooke's law or lever balance principle of force, can be divided into three categories of mechanical scales, electronic scales and electromechanical combination scales according to the structural principle, and mainly comprises a bearing system (such as a scale pan and a scale body), a force transmission and conversion system (such as a lever force transmission system and a sensor) and a value indicating system (such as a dial and an electronic display instrument) 3;
the tray of present electronic scale is single structure, can't adjust it, and when the article volume that needs to weigh was great or quantity was more, need weigh in batches and the totalizing calculates gross weight, uses comparatively inconveniently, has increased user's use vexation, has reduced the practicality of electronic scale, is not conform to actual user demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can increase electronic scale of tray to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electronic scale capable of enlarging a tray comprises an electronic scale, wherein the tray is placed at the top end of the electronic scale, slots are symmetrically formed in the front end surface and the rear end surface of the tray, sliding grooves are symmetrically formed in the left side surface and the right side surface of an inner cavity of each slot, a rectangular plate is inserted into the inner cavity of each slot, sliding blocks matched with the sliding grooves are symmetrically arranged on the inner sides of the left end and the right end of each rectangular plate, grooves are symmetrically formed in the center positions of the inner side surfaces of the rectangular plates, outer rings of first bearings are fixedly connected to the right side of the inner cavity and the right side of the outer wall of the tray, circular rods are in interference fit with the inner rings of the first bearings, jacks are formed in the right side surfaces of the circular rods, rocking rods are inserted into the inner cavities of the jacks, first conical gears are arranged on the left sides of the circular, the inner ring of second bearing interference fit has first screw rod and second screw rod respectively, the inboard one end of first screw rod and second screw rod is provided with the second bevel gear who links to each other with first bevel gear meshing, the outer wall outside one end of first screw rod and second screw rod all extends into the inner chamber of recess, and is provided with the stopper, the equal threaded connection of outer wall of first screw rod and second screw rod has the rectangular block, the equal symmetry in outer wall left and right sides of rectangular block is provided with the one end of connecting block, the other end of connecting block and the inner wall fixed connection of recess.
Preferably, the number of the sliding blocks is four, and two sliding blocks are arranged on the outer wall of each rectangular plate.
Preferably, the left side of the outer wall of the rocker is rectangular.
Preferably, the threads of the outer walls of the first screw and the second screw are threads in opposite directions.
Preferably, the distance length between the limiting block and the rectangular block is smaller than the length of the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: this can increase electronic scale of tray, through the clockwise rotation rocker, make the rocker drive round bar and first conical gear pass through first bearing clockwise rotation, make second conical gear drive first screw rod through first conical gear, second screw rod and stopper pass through second bearing anticlockwise rotation, make the rectangular block pass through the connecting block and drive rectangular plate and slider at the inner chamber of slot and spout to the outside removal through first screw rod and second screw rod, adjust the area that the rectangular plate moved out to the outside according to the user demand, the device can effectual person of facilitating the use carry out the area regulation to the tray according to the volume or the quantity of weighing article, and easy operation is convenient, avoid bringing the use vexation for the user, the practicality of electronic scale is improved, more accord with actual user demand.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top cross-sectional view of the tray of the present invention;
fig. 3 is a schematic view of the structure of the insertion hole of the present invention.
In the figure: 1. electronic scale, 2, tray, 3, slot, 4, spout, 5, rectangular plate, 6, slider, 7, recess, 8, first bearing, 9, round bar, 10, jack, 11, rocker, 12, first conical gear, 13, second bearing, 14, first screw rod, 15, second screw rod, 16, second conical gear, 17, stopper, 18, rectangular block, 19, connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can increase electronic scale of tray, including electronic scale 1, electronic scale 1 is the most commonly used technique among the prior art, specifically weigh function and program control isoparametric and all refer to the electronic scale parameter setting that the model is TCS, guarantee the utility model discloses the normal use of well electronic scale, tray 2 has been placed on the top of electronic scale 1, slot 3 has been seted up to the equal symmetry in both ends surface around tray 2, spout 4 has been seted up to the equal symmetry in inner chamber left and right sides surface of slot 3, it has rectangular plate 5 to peg graft in the inner chamber of slot 3, the inboard equal symmetry in both ends is provided with spout 4 assorted slider 6 about rectangular plate 5, through when second bevel gear 16 drives first screw rod 14, second screw rod 15 and stopper 17 pass through second bearing 13 counter-clockwise turning, through the relation of first screw rod 14 and second screw rod 15 and 18 threaded connection of rectangular block, make rectangular block 18 drive rectangular plate 5 and slider 6 through connecting block 19 and move the inner chamber outside side of slot 3 and spout 4 and the tray comprises a rectangular plate 5, a slider 6 is used for stabilizing the rectangular plate 5, grooves 7 are symmetrically formed in the center of the inner side surface of the rectangular plate 5, the right side of an inner cavity of a tray 2 and the right side of an outer wall of the tray are fixedly connected with outer rings of a first bearing 8, a round rod 9 is arranged on the inner ring of the first bearing 8 in an interference fit mode, a jack 10 is formed in the right side surface of the round rod 9, a rocker 11 is inserted into the inner cavity of the jack 10 in an insertion mode, when the use area of the tray 2 needs to be adjusted, a user inserts the rocker 11 into the inner cavity of the jack 10 in an alignment mode and rotates the rocker 11 clockwise, after the rectangular plate 5 moves into an inner cavity of a slot 3, the rocker 11 is taken out of the inner cavity of the jack 10 to facilitate storage and arrangement of the rocker 11, a first conical gear 12 is arranged on the left side of the round rod 9, outer rings of second bearings 13 are symmetrically and fixedly connected with, the rocker 11 is rotated clockwise, the rocker 11 drives the round rod 9 and the first conical gear 12 to rotate clockwise through the first bearing 8, the first conical gear 12 drives the second conical gear 16 to drive the first screw 14, the second screw 15 and the limiting block 17 to rotate anticlockwise through the second bearing 13, the first screw 14 and the second screw 15 drive the rectangular block 18 to drive the rectangular plate 5 and the sliding block 6 to move outwards in the inner cavities of the slot 3 and the sliding groove 4 through the connecting block 19, the area of the rectangular plate 5 moving outwards is adjusted according to the use requirement, one end of the inner side of the first screw 14 and one end of the inner side of the second screw 15 are provided with the second conical gear 16 meshed and connected with the first conical gear 12, one end of the outer side of the outer wall of the first screw 14 and one end of the outer wall of the second screw 15 both extend into the inner cavity of the groove 7 and are provided with the limiting block 17, the outer walls of the first screw 14 and the second, play limiting displacement to rectangular block 18 through stopper 17, avoid rectangular block 18 to drive rectangular plate 5 and slider 6 through connecting block 19 when the inner chamber of slot 3 and spout 4 moves to the outside, rectangular block 18 rotates out the outer wall of first screw rod 14 and second screw rod 15, and the equal symmetry in outer wall left and right sides of rectangular block 18 is provided with the one end of connecting block 19, the other end of connecting block 19 and the inner wall fixed connection of recess 7.
Preferably, the number of the sliding blocks 6 is four, and two sliding blocks 6 are disposed on the outer wall of each rectangular plate 5, when the second bevel gear 16 drives the first screw 14, the second screw 15 and the stop block 17 to rotate counterclockwise through the second bearing 13, the rectangular block 18 is urged to drive the rectangular plate 5 and the sliding blocks 6 to move outward in the inner cavities of the slot 3 and the sliding groove 4 through the connecting block 19 by the relationship between the first screw 14, the second screw 15 and the rectangular block 18 in threaded connection, and the sliding blocks 6 play a role in stabilizing the rectangular plate 5.
As preferred scheme, still further, the outer wall left side shape of rocker 11 is the rectangle, and through when the usable floor area of needs regulation tray 2, the user inserts rocker 11 alignment jack 10's inner chamber to clockwise rotation rocker 11, after rectangular plate 5 moved into the inner chamber of slot 3, take out rocker 11 from jack 10's inner chamber, conveniently accomodate the arrangement with rocker 11.
Preferably, the threads of the outer walls of the first screw 14 and the second screw 15 are threads in opposite directions, the rocker 11 is driven to drive the circular rod 9 and the first bevel gear 12 to rotate clockwise through the first bearing 8 by rotating the rocker 11 clockwise, the first bevel gear 12 is driven to drive the second bevel gear 16 to drive the first screw 14, the second screw 15 and the limiting block 17 to rotate counterclockwise through the second bearing 13, the rectangular block 18 is driven to drive the rectangular plate 5 and the sliding block 6 to move outwards through the connecting block 19 by the first screw 14 and the second screw 15, and the area of the rectangular plate 5 moving outwards is adjusted according to the use requirement.
As a preferable scheme, further, the distance between the limit block 17 and the rectangular block 18 is less than the length of the sliding groove 4, the limit block 17 limits the rectangular block 18, and the rectangular block 18 is prevented from rotating out of the outer walls of the first screw 14 and the second screw 15 when the rectangular block 18 drives the rectangular plate 5 and the sliding block 6 to move outwards in the slot 3 and the inner cavity of the sliding groove 4 through the connecting block 19.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the tray is used, when the use area of the tray 2 needs to be adjusted, a user inserts the rocker 11 into the inner cavity of the jack 10 and rotates the rocker 11 clockwise, so that the rocker 11 drives the circular rod 9 and the first conical gear 12 to rotate clockwise through the first bearing 8, the second conical gear 16 drives the first screw 14, the second screw 15 and the limiting block 17 to rotate anticlockwise through the second bearing 13 through the relation that the first conical gear 12 is meshed with the second conical gear 16, the rectangular block 18 drives the rectangular plate 5 and the sliding block 6 to move outwards in the inner cavities of the slot 3 and the sliding groove 4 through the connecting block 19 through the relation that the first screw 14 and the second screw 15 are in threaded connection with the rectangular block 18, the area of the rectangular plate 5 moving outwards is adjusted according to use requirements, when the rectangular plate 5 needs to be accommodated in the inner cavity of the slot 3, the user rotates the rocker 11 anticlockwise, impel rocker 11 to drive round bar 9 and first conical gear 12 anticlockwise rotation, impel second conical gear 16 to drive first screw 14 and second screw 15 clockwise rotation through first conical gear 12, impel rectangular block 18 to drive rectangular plate 5 and slider 6 through connecting block 19 to the inboard removal of the inner chamber of slot 3 through first screw 14 and second screw 15, after rectangular plate 5 moved into the inner chamber of slot 3, take out rocker 11 from the inner chamber of jack 10, conveniently accomodate rocker 11 in order, the device simple structure, operation convenient to use, can effectual person of facilitating the use carry out the area according to the volume or the quantity of weighing article and adjust the tray, more accord with actual user demand.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated 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; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An electronic scale capable of enlarging a tray comprises an electronic scale (1) and is characterized in that: a tray (2) is placed at the top end of the electronic scale (1), slots (3) are symmetrically formed in the surfaces of the front end and the rear end of the tray (2), sliding grooves (4) are symmetrically formed in the surfaces of the left side and the right side of an inner cavity of each slot (3), a rectangular plate (5) is inserted into the inner cavity of each slot (3), sliding blocks (6) matched with the sliding grooves (4) are symmetrically arranged on the inner sides of the left end and the right end of each rectangular plate (5), grooves (7) are symmetrically formed in the central positions of the surfaces of the inner sides of the rectangular plates (5), the right side of the inner cavity and the right side of the outer wall of the tray (2) are fixedly connected with outer rings of a first bearing (8), a round rod (9) is in interference fit with the inner ring of the first bearing (8), jacks (10) are formed in the surface of the right side of the round rod (9), a first conical gear (12) is arranged on the left side of the round rod (9), the front end and the rear end of the inner cavity of the tray (2) are symmetrically and fixedly connected with an outer ring of a second bearing (13), the inner ring of the second bearing (13) is respectively provided with a first screw (14) and a second screw (15) in interference fit, one end of the inner side of the first screw (14) and the second screw (15) is provided with a second bevel gear (16) which is meshed and connected with the first bevel gear (12), one ends of the outer sides of the outer walls of the first screw (14) and the second screw (15) extend into the inner cavity of the groove (7) and are provided with limit blocks (17), the outer walls of the first screw (14) and the second screw (15) are both in threaded connection with a rectangular block (18), the left side and the right side of the outer wall of the rectangular block (18) are symmetrically provided with one end of a connecting block (19), the other end of the connecting block (19) is fixedly connected with the inner wall of the groove (7).
2. An electronic scale capable of enlarging a tray according to claim 1, wherein: the number of the sliding blocks (6) is four, and two sliding blocks (6) are arranged on the outer wall of each rectangular plate (5).
3. An electronic scale capable of enlarging a tray according to claim 1, wherein: the left side of the outer wall of the rocker (11) is rectangular.
4. An electronic scale capable of enlarging a tray according to claim 1, wherein: the threads of the outer walls of the first screw (14) and the second screw (15) are threads in opposite directions.
5. An electronic scale capable of enlarging a tray according to claim 1, wherein: the distance length between the limiting block (17) and the rectangular block (18) is smaller than the length of the sliding groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110529.3U CN210346869U (en) | 2019-07-16 | 2019-07-16 | Electronic scale capable of enlarging tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110529.3U CN210346869U (en) | 2019-07-16 | 2019-07-16 | Electronic scale capable of enlarging tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346869U true CN210346869U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110529.3U Active CN210346869U (en) | 2019-07-16 | 2019-07-16 | Electronic scale capable of enlarging tray |
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| Country | Link |
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| CN (1) | CN210346869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340395A (en) * | 2021-06-30 | 2021-09-03 | 浙江金实乐环境工程有限公司 | Portable wireless rubbish weighing-appliance |
-
2019
- 2019-07-16 CN CN201921110529.3U patent/CN210346869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340395A (en) * | 2021-06-30 | 2021-09-03 | 浙江金实乐环境工程有限公司 | Portable wireless rubbish weighing-appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230504 Address after: 215300 No. 511, Huangpujiang North Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Anheng Automation Equipment Co.,Ltd. Address before: 362000 No. 268 Huancheng South Road, Nan'an City, Quanzhou City, Fujian Province Patentee before: NAN'AN ZHENBANG FAMILY FARM Co.,Ltd. |
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| TR01 | Transfer of patent right |