CN202126300U - Portable electronic scale - Google Patents
Portable electronic scale Download PDFInfo
- Publication number
- CN202126300U CN202126300U CN2011202299486U CN201120229948U CN202126300U CN 202126300 U CN202126300 U CN 202126300U CN 2011202299486 U CN2011202299486 U CN 2011202299486U CN 201120229948 U CN201120229948 U CN 201120229948U CN 202126300 U CN202126300 U CN 202126300U
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- China
- Prior art keywords
- portable electronic
- scale
- bonnet
- fore shell
- hook
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a portable electronic scale which not only can be carried, but also is convenient to use. The portable electronic scale solves the defect that the existing weighing instrument like a platform scale or a lever scale is not suitable for carrying. The portable electronic scale comprises a scale body and a scale hook connected with the scale body, wherein the scale body comprises a front shell and a rear cover which can be folded; a battery is arranged on the rear cover; an LCD (liquid crystal display) display screen is fixed on the surface of the front shell and is connectedly fixed on a circuit board inside the front shell; a vertical bar is clamped between the front shell and the rear cover; the lower end of the vertical bar is connected with an elastic body; the elastic body is connected with the scale hook; and an inductor is adhered onto the elastic body and is connected with the circuit board. The portable electronic scale has the advantages that the portable electronic scale has simple overall structure and light weight, is more convenient to carry and is very convenient to read when in use and is widely applied to crowds.
Description
Technical field
The utility model relates to a kind of weighing apparatus, especially a kind of can carrying, the convenient portable electronic scales that uses.
Background technology
The weight that scale commonly used comes the weighing object in the daily life; But now in market or the market; The weight that most businessman or retailer use spring balance or steelyard to come the weighing object as weighing apparatus in marketing activity, this type of weighing apparatus ratio of precision is lower, and juggles things easily; Therefore the phenomenon that in process of exchange, can give short weight, grievous injury consumers in general's interests and rights and interests.
The trading activity of buying vegetables in market at ordinary times is many, and the scale multidigit platform balance of this type of transaction use, and this type platform balance is also done trick easily; Having done trick also is not easy to come to light; Even standard scale is arranged as the just scale of third party, also inconvenience is whenever purchased once all to go to survey on the standard scale and is claimed that some family can be purchased an accurate scale; But shopping goes home to resurvey, and pinpoints the problems and goes back to look for the retailer also not too convenient again.
If therefore oneself carry, can stop the phenomenon that great majority give short weight to the weighing again of doing shopping at any time, but above-mentioned platform balance, steelyard is convenient for carrying not too all, the platform balance volume is too big, and it is also not too convenient that steelyard uses.
A kind of small and exquisite electronic scales just can be fit to family to be used; Electronic scales at the weighing article via the weight sensor that is contained in the mechanism; Convert gravity the analog signal of voltage or electric current into, through amplify and Filtering Processing after convert digital signal into by the A/D processor, digital signal is by central processing unit (CPU) calculation process; And the periphery need function and various interface circuit also be connected application with CPU, show with digital form by display screen at last.
Patent Office of the People's Republic of China has announced a CN2709956Y patent on July 13rd, 2005, name is called the portable electronic scales of a kind of family expenses, and it comprises shell, is provided with digital display circuit and force transducer in the shell; Force transducer comprises elastic body, induction installation; The signal output part of force transducer inputs to digital display circuit through AD converter; Elastic body is a barred body, and an end of barred body is connected with shell, and the other end is the link with measured object; Induction installation is a foil gauge, and foil gauge sticks on the barred body wall.
Summary of the invention
The utility model has solved existing weighing apparatus and not too has been fit to the defective carried such as platform balance or steelyard, and portable electronic scales small and exquisite, easy to use, easy to carry is provided.
The utility model has also solved existing weighing apparatus and has been done trick easily, can not guarantee the accuracy of weighing, and a kind of portable electronic scales of providing for oneself is provided, and can carry, and weighing is again carried out in shopping.
The utility model solves the technical scheme that its technical matters adopted: a kind of portable electronic scales, comprise scale body, the steelyard hook that is connected with the scale body, and the scale body comprises fore shell and the bonnet that closes up; Bonnet is provided with battery, and the surface of fore shell is fixed with LCD display, and display screen is fastened on the inner wiring board of fore shell; Clamping has montant between fore shell and the bonnet, and the lower end of montant connects elastic body, and elastic body connects steelyard hook; Be adhesive with inductor on the elastic body, inductor is connected with wiring board.The mutual snapping of fore shell and bonnet holds on montant, and montant bears the weight of weighing; Fore shell and bonnet do not bear weight, fixed L CD display screen on the fore shell, and this display screen combines data presented more directly perceived with wiring board; Suitable crowd is wider, and one-piece construction is simple, and weight is lighter; Can carry, carry more conveniently, use also very convenient.
As preferably, the position of fore shell and bonnet make-up is provided with twice at a distance from portion, is provided with circular hole in the middle of separated the portion of make-up, and the correspondence position of montant is provided with annular groove, and annular groove snaps onto the circular hole place at a distance from the portion centre.Match with circular hole through annular groove, fore shell and bonnet just block on montant.
As preferably, the fore shell set inside has pillar, and wiring board is fixed on the pillar, is provided with LGP between display screen and the wiring board.Fix wiring board through pillar, the wiring board fixing-stable, LGP can be strengthened the display brightness of display screen, makes things convenient for reading.
As preferably, steelyard hook comprises linking arm, rotating part and hook portion, and hook portion and rotating part are hinged, and rotating part and linking arm are hinged.Through hinged position, hook portion rotating part rotation relatively, rotating part linking arm rotation relatively, after twice rotation, hook portion and linking arm parallel, and it is hiding to be transferred to the bonnet place, when carrying, can not hook other article.
As preferably, be connected with support between elastic body and the steelyard hook, an end of support is fixedly connected with elastic body; The other end of support is provided with circular hole; The end of the linking arm in the steelyard hook is provided with the protuberance of diameter greater than circular hole, and linking arm passes circular hole, and protuberance is placed restrictions in circular hole.This structure, convenient, the linking arm rotation connects the direction that rotation can be adjusted hook portion.
As preferably, the surface of bonnet is provided with caulking groove, and the shape of the shape of caulking groove and the hook portion of steelyard hook matches, and the middle part of caulking groove is provided with circular extension portion, and caulking groove is communicated with the bottom of bonnet, and the upper end of caulking groove is provided with groove, and groove and caulking groove are crossing.Caulking groove is used for hook portion rotation back and hides, and extension portion matches with the outer rim of caulking groove and blocks hook portion, prevents that hook portion from rotating automatically, and the position of groove makes things convenient for and with hand hook portion rotated use.
As preferably, the lower surface of fore shell is provided with keypad, and keypad and wiring board join.Button is set on the keypad, can carries out shirtsleeve operation, such as calculation of price, weight adds up.
As preferably, the upper end of montant is hinged with draw ring.Hold draw ring during use, draw ring can rotate, and shortens length when carrying.
The beneficial effect of the utility model is: portable electronic scales one-piece construction is simple, in light weight, carries more conveniently, and reading is very convenient during use, and it is wide to be fit to the crowd.
Description of drawings
Fig. 1 is a kind of front view of the utility model;
Fig. 2 is a kind of rear view of the utility model;
Fig. 3 is a kind of sectional structure synoptic diagram of the utility model;
Among the figure: 1, draw ring, 2, fore shell, 3, display screen, 4, keypad, 5, button, 6, linking arm, 7, rotating part; 8, antiskid part, 9, bonnet, 10, battery cover, 11, groove, 12, bayonet socket, 13, caulking groove; 14, extension portion, 15, hook portion, 16, montant, 17, at a distance from portion, 18, LGP, 19, wiring board; 20, elastic body, 21, support, 22, inductor, 23, oblique hook, 24, battery, 25, annular groove.
Embodiment
Pass through specific embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of portable electronic scales (referring to accompanying drawing 1 accompanying drawing 2), comprise the scale body, the scale body is formed by connecting fore shell 2 and bonnet 9 make-ups, and the twice that are provided with symmetry in fore shell and the bonnet are at a distance from portion 17.Centre position at a distance from portion is provided with circular hole, and the position of fore shell and bonnet make-up is provided with montant 16.Montant is a cylindrical-shaped structure, and montant is provided with twice annular groove 25, and the position of annular groove is corresponding with the position at a distance from portion, and montant is inserted in the circular hole, and the edge of circular hole snaps onto the annular groove place.
The upper surface of fore shell is provided with LCD display 3, and the display screen inboard is fixed with LGP 18, and the LGP inboard is fixed with wiring board 19, is provided with pillar in the fore shell, and wiring board is fixed on the top of pillar.The lower surface of fore shell is provided with keypad 4, and keypad is provided with button 5, and keypad is pulled with circuit and is connected.The both sides, bottom of fore shell and bonnet are provided with antiskid part 8.The top of bonnet is provided with battery compartment, is provided with battery 24 in the battery compartment, and battery compartment is outer by battery cover 10 sealings.The lower surface of bonnet is provided with circular caulking groove 13, and the lower end of caulking groove is communicated with the bottom of bonnet, and the both sides, top of caulking groove are provided with buckle 12, and the middle part of caulking groove is provided with circular extension portion 14.The lower surface of bonnet also is provided with groove 11, and groove and caulking groove intersect, and groove is the dome shape of inside groove, and the both sides of caulking groove are provided with the oblique hook 23 of wedge shape.
The upper end of montant is hinged with draw ring 1, and the lower end of montant is fixed with elastic body 20 (referring to accompanying drawing 3).Be pasted with inductor 22 on the elastic body, inductor is connected with wiring board.Elastomeric lower end is connected with support 21, is connected with steelyard hook on the support, and steelyard hook comprises linking arm 6, rotating part 7 and hook portion 15, and hook portion and rotating part are hinged, and rotating part and linking arm are hinged.Rotating part is loop shaped, and ring plane, place and plane, hook portion place are perpendicular.The lower end of support is provided with circular hole, and the end of linking arm is provided with the protuberance of diameter greater than circular hole, and linking arm passes circular hole, and protuberance is placed restrictions in circular hole.
Button on the keypad comprises numerical key, on & off switch, compute sign key, can carry out mathematical computations through button.The relative linking arm of rotating part rotates backward, and the relative rotating part of hook portion rotates up, and forms twice right angle bending-like, and this moment, hook portion snapped onto in the caulking groove, and hook portion is by snap fit, and draw ring rotates around pin joint, shortens the length of portable electronic scales.
Above-described embodiment is a kind of preferred version of the utility model, is not the utility model is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.
Claims (8)
1. a portable electronic scales comprises scale body, the steelyard hook that is connected with the scale body, and the scale body comprises fore shell (2) and the bonnet (9) that closes up; Bonnet is provided with battery (24); The surface that it is characterized in that fore shell is fixed with LCD display (3), and display screen is fastened on the inner wiring board (19) of fore shell, and clamping has montant (16) between fore shell and the bonnet; The lower end of montant connects elastic body (20); Elastic body connects steelyard hook, is adhesive with inductor (22) on the elastic body, and inductor is connected with wiring board.
2. portable electronic scales according to claim 1; The position that it is characterized in that fore shell and bonnet make-up is provided with twice at a distance from portion (17); Be provided with circular hole in the middle of the separated portion of make-up, the correspondence position of montant is provided with annular groove (25), and annular groove snaps onto the circular hole place in the middle of portion.
3. portable electronic scales according to claim 1 and 2 is characterized in that the fore shell set inside has pillar, and wiring board is fixed on the pillar, is provided with LGP (18) between display screen and the wiring board.
4. portable electronic scales according to claim 1 is characterized in that steelyard hook comprises linking arm (6), rotating part (7) and hook portion (15), and hook portion and rotating part are hinged, and rotating part and linking arm are hinged.
5. according to claim 1 or 2 or 4 described portable electronic scaless; It is characterized in that being connected with between elastic body and the steelyard hook support (21); One end of support is fixedly connected with elastic body, and the other end of support is provided with circular hole, and the end of the linking arm in the steelyard hook is provided with the protuberance of diameter greater than circular hole; Linking arm passes circular hole, and protuberance is placed restrictions in circular hole.
6. portable electronic scales according to claim 1; The surface that it is characterized in that bonnet is provided with caulking groove 13); The shape of the shape of caulking groove and the hook portion of steelyard hook matches, and the middle part of caulking groove is provided with circular extension portion (14), and caulking groove is communicated with the bottom of bonnet; The upper end of caulking groove is provided with groove (11), and groove and caulking groove intersect.
7. portable electronic scales according to claim 1 is characterized in that the lower surface of fore shell is provided with keypad (4), and keypad and wiring board join.
8. according to claim 1 or 2 or 4 or 6 or 7 described portable electronic scaless, it is characterized in that the upper end of montant is hinged with draw ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299486U CN202126300U (en) | 2011-07-01 | 2011-07-01 | Portable electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299486U CN202126300U (en) | 2011-07-01 | 2011-07-01 | Portable electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126300U true CN202126300U (en) | 2012-01-25 |
Family
ID=45489365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202299486U Expired - Fee Related CN202126300U (en) | 2011-07-01 | 2011-07-01 | Portable electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090920A (en) * | 2013-01-31 | 2013-05-08 | 苏州苏农园艺景观有限公司 | Measuring pot with weighing appliance |
| CN107957288A (en) * | 2017-11-10 | 2018-04-24 | 重庆悦享智慧旅游发展有限公司 | A kind of Multifunction weighing apparatus |
-
2011
- 2011-07-01 CN CN2011202299486U patent/CN202126300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090920A (en) * | 2013-01-31 | 2013-05-08 | 苏州苏农园艺景观有限公司 | Measuring pot with weighing appliance |
| CN107957288A (en) * | 2017-11-10 | 2018-04-24 | 重庆悦享智慧旅游发展有限公司 | A kind of Multifunction weighing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120125 Termination date: 20160701 |