CN201514265U

CN201514265U - Portable shopping spring scale

Info

Publication number: CN201514265U
Application number: CN2009200346733U
Authority: CN
Inventors: 刘军
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2009-09-22
Filing date: 2009-09-22
Publication date: 2010-06-23
Anticipated expiration: 2019-09-22

Abstract

The utility model discloses a portable shopping spring scale comprising a handle, one end of the handle is provided with a fixed hook; the handle is internally provided with a spring scale with a hook; a dial of the spring scale is fixedly connected with the handle; the handle is also internally provided with a plurality of diode indicating lamps which are connected in parallel; the positive electrodes of the diode indicating lamps and the positive electrode of a storage battery are connected, and the negative electrode thereof is connected with conducting points corresponding to integral graduations on the dial of the spring scale, and the negative electrode of the storage battery is connected with an indicator of the spring of the spring scale; and when the spring of the spring scale is stressed, the indicator points to the integral graduation, the indicator is contacted with the conducting point, and the diode indicating lamps are connected and emit light.

Description

A kind of portable shopping spring balance

Technical field

The utility model relates to a kind of life spring balance, particularly a kind of portable shopping spring balance.

Background technology

Run into the situation of carrying a lot of things through regular meeting in the current consumption shopping process, especially under the situation that hand-strap is thinner, carry for a long time carry after, finger can be felt to ache very much.

On the other hand, in the time need carrying out weighing, do not have the probably instrument of weighing at hand often, seem inconvenient and seek help from other modes to the article of being bought.

The utility model content

The purpose of this utility model is to provide a kind of portable shopping spring balance, by handle being designed to bionical handle, has the function that spring balance shows simultaneously again, is convenient to buy carrying and weighing of article.

The purpose of this utility model solves by the following technical programs:

A kind of portable shopping spring balance, comprise that an end is provided with the handle of fixed hook, be provided with the spring balance of a band hook in the handle, the index dial of spring balance is fixedlyed connected with handle, also be provided with several diode connected in parallel pilot lamp in the handle, the positive pole of diode pilot lamp is connected with battery positive voltage, and the conductiving point that the integer scale on the index dial of negative pole and spring balance is corresponding connects, and the negative pole of accumulator is connected with the indicating head of spring balance spring;

When indicating head behind the spring balance spring stress pointed to the integer scale, indicating head contacted with conductiving point, and the diode pilot lamp is connected and luminous.

Described handle is bionical handle, and its palm of the hand is held and pointed institute and holds part and all be coated with one deck elastomeric cushion material.

Be provided with power switch between the spring of described battery terminal negative and spring balance.

Described its number of diode pilot lamp equates with the maximum number of passes of spring balance, is a unit with 3 diode pilot lamp, the solid colour of same unit utmost point pipe pilot lamp; Along with the increase of range, the color of diode indicator unit is followed successively by red, green, yellow, purple.

The portable shopping spring balance that the utility model provides, when carrying heavy burden, hold handle is flat, heavy burden hangs on the fixed hook and spring balance hook at two ends, because handle is a Bionic Design, and the palm of the hand holds and points institute and hold part and all be coated with one deck elastomeric cushion material, and carrying like this can be comfortable a lot of when bearing a heavy burden;

When the needs weighing, portable shopping spring balance vertically to be placed, a first fixed hook of holding will treat that the weighing article hang on the hook of spring balance, load weight pulling spring head moves, and at this moment can solely go out data from index dial; Can also turn on the power switch, brighten, judge the weight of goods according to the bright number of pilot lamp intuitively with rear indicator light.

Description of drawings

Fig. 1 is an external structure synoptic diagram of the present utility model;

Fig. 2 is the utility model inner structure synoptic diagram;

Wherein: 1 is fixed hook; 2 is the hook of spring balance; 3 is handle; 4 is the index dial of spring balance; 5 power switches are; 6 is accumulator; 7 is the diode pilot lamp; The indicating head of 8 spring balance springs.

Embodiment

Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:

Referring to Fig. 1, Fig. 2, a kind of portable shopping spring balance comprises that an end is provided with the handle 3 of fixed hook 1, is provided with a spring balance in the handle 3, and the index dial 4 of spring balance is fixedlyed connected with handle 3, and the spring of spring balance can be in surperficial in-draw, contraction; Described handle 3 is bionical handle, and two sides are respectively the palm of the hand and hold and point the part of holding up and down, and it is shaped as Bionic Design, and holds and point institute at the palm of the hand and hold part and all be coated with one deck elastomeric cushion material; Described elastomeric cushion material is continuous matter elastomeric material or elastoplast; Handle is made with transparent organic glass, the reading when its transparency height is convenient to weighing;

Also comprise 12 diode connected in parallel pilot lamp 7 in the handle 3, the positive pole of

diode pilot lamp

7 and 6 anodal connections of accumulator, conductiving point embedded on the integer scale of negative pole and spring balance index dial 4 is connected, the position that diode connected in parallel pilot lamp 7 connects is the conductiving point of different scale correspondence, the negative pole of accumulator 6 is connected with the indicating head 8 of spring balance spring, the weight of indicating head 8 indication weighing goods; The index dial 4 of spring balance is a nonconductor, when the hook 2 of spring balance hangs up the goods weighing, after the spring stress of the spring balance that is attached thereto stretches, after the conductiving point that indicating head 8 is corresponding with the index dial high scale contacts, shinny after diode pilot lamp and power supply are connected, the weight of demonstration weighing goods.

Be provided with power switch 5 between the negative pole of accumulator 6 and the spring of spring balance 8, and power switch 5 exposes the outside of handle 3, the control of the pilot lamp when being convenient to weighing.

Described diode pilot lamp 7 its numbers equate with the maximum number of passes of spring balance, are 12 as shown in Figure 1 and Figure 2, and are a unit with 3 diode pilot lamp, the solid colour of same unit utmost point pipe pilot lamp; Along with the increase of range, the color of diode indicator unit is followed successively by more directly perceived that red, green, yellow, purple, different like this goods bears a heavy burden and shows.

Claims

1. portable shopping spring balance, comprise that an end is provided with the handle of fixed hook (1) (3), it is characterized in that, be provided with the spring balance of a band hook in the handle (3), the index dial of spring balance (4) is fixedlyed connected with handle (3), also be provided with several diode connected in parallel pilot lamp (7) in the handle (3), the positive pole of diode pilot lamp (7) is connected with accumulator (6) is anodal, the conductiving point that integer scale on the index dial (4) of negative pole and spring balance is corresponding connects, and the negative pole of accumulator (6) is connected with the indicating head (8) of spring balance spring;

When indicating head (8) behind the spring balance spring stress pointed to the integer scale, indicating head (8) contacted with conductiving point, and diode pilot lamp (7) is connected and luminous.

2. portable shopping spring balance as claimed in claim 1 is characterized in that described handle (3) is bionical handle, and its palm of the hand is held and pointed institute and holds part and all be coated with one deck elastomeric cushion material.

3. portable shopping spring balance as claimed in claim 1 is characterized in that, is provided with power switch (5) between the spring (8) of described accumulator (6) negative pole and spring balance.

4. portable shopping spring balance as claimed in claim 1 is characterized in that, the number of described diode pilot lamp (7) equates with the maximum number of passes of spring balance, is a unit with 3 diode pilot lamp, the solid colour of same unit utmost point pipe pilot lamp; Along with the increase of range, the color of diode indicator unit is followed successively by red, green, yellow, purple.