CN201421356Y

CN201421356Y - Ladle scale

Info

Publication number: CN201421356Y
Application number: CN2009201294134U
Authority: CN
Inventors: 潘允
Original assignee: INNOVATIVE (JIANGYIN) ELECTRONIC CO Ltd
Current assignee: INNOVATIVE (JIANGYIN) ELECTRONIC CO Ltd
Priority date: 2009-01-14
Filing date: 2009-01-14
Publication date: 2010-03-10
Anticipated expiration: 2019-01-14

Abstract

The utility model relates to a ladle scale which comprises a ladle body and a handheld body, a weighing sensor is arranged inside the handheld body and connected with the ladle scale, an LCD (liquid crystal display) screen is further arranged inside the handheld body, the weighting sensor and the LCD screen are connected with each other and then connected with a microprocessor circuit through an A/D converter on a PCB inside the handheld body, a deformable lock catch in the shape of a shuttle is arranged at the front end of the handheld body, and a slot accommodating the lock catch is arrangedat the tail end of the ladle body. Due to the adoption of the structure, the ladle body can be connected with the handle when the ladle scale is in use, and various ladle bodies can be replaced for meeting requirements when the ladle scale is used under different situations.

Description

A kind of spoon scale

[technical field]

The utility model relates to a kind of spoon, is specifically related to a kind of spoon with function of weighing.

[background technology]

No matter be spoon or electronic scales, all apply to widely at present in the life, but it is then rare that function of weighing is integrated on the spoon, currently used spoon uses mainly as a kind of tableware that picks and places in material or the life, use as a kind of tableware, the spoon that exists can be satisfied the demand fully at present, but when picking and placeing the instrument of material, present most of spoons are not because of having function of weighing, then can not accurately pick and place material,, also occur the spoon that to weigh on the market at this situation, but most complex structure, and fixedly connected between spoon body and the hand-held body, can not change a spoonful body, therefore can not using one spoonful more, when needs are used for different occasion, need to change whole spoon.

[utility model content]

Technical purpose of the present utility model is to provide a kind of spoon scale that not only can accurately pick and place material but also replaceable spoon body for the problem that solves above-mentioned prior art existence.

In order to realize above-mentioned technical matters, the utility model provides a kind of spoon scale, comprise a spoonful body, hand-held body, be provided with LOAD CELLS in the hand-held body, described LOAD CELLS is connected with the spoon body, also be provided with LCDs in the described hand-held body, be connected with the circuit of microprocessor by the A/D conversion of being located on the pcb board in the hand-held body between described LOAD CELLS and the described LCDs, hand-held body front end is provided with the deformable snap close that is the shuttle shape, the tail end of spoon body is provided with the jack that can hold aforementioned snap close, adopt this structure, be convenient to during use spoon body and hand-held body are linked together, when under different occasions, using, can change various spoon bodies with dealing with various requirements.

Described a kind of spoon scale, described snap close comprises cylinder, the variable crooked strip shape body of being located at the cylinder both sides and fixedlying connected with cylinder, the free end of described crooked strip shape body is provided with stepped self-locking device.

Described a kind of spoon scale, the opening two ends of described jack are provided with end socket, and the width of described end socket is identical with the width of the transverse plane of stepped self-locking device.

Described a kind of spoon scale also is provided with pilot lamp on the pcb board in described hand-held body, and described pilot lamp is positioned at the LCDs below.

Useful technique effect of the present utility model: the front end at hand-held body is provided with deformable snap close, and be provided with the jack that holds snap close at the tail end of spoon body, therefore be convenient to the spoon body of all size is installed on the hand-held body, similarly, also make things convenient for the spoon body is disassembled from hand-held body, but dealing with various requirements.

Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.

[description of drawings]

Fig. 1 is the exploded view of a kind of spoon scale front view of the utility model;

Fig. 1 a is the A-A view of Fig. 1;

Fig. 1 b is the B-B view of Fig. 1;

Fig. 1 c is the C-C view of Fig. 1;

Fig. 1 d is the D-D view of Fig. 1;

Fig. 2 is the exploded view of a kind of spoon scale rear view of the utility model;

Fig. 3 is the exploded view of a kind of spoon scale vertical view of the utility model;

Fig. 4 is that a kind of spoon scale of the utility model is implemented illustration;

Fig. 5 is the circuit diagram of the pilot lamp of a kind of spoon scale of the utility model.

[embodiment]

Please refer to Fig. 1 to shown in Figure 3, the utility model provides a kind of spoon scale, comprise spoonful body 1, hand-held body 2, described hand-held body 2 is made up of loam cake 21 and lower cover 22, be provided with big key 4 successively on the described loam cake 21, transparent window 5, little button 8, be provided with battery compartment 9 in the lower cover 22 successively and be located at battery cover 14 on the battery compartment 9, pcb board 10, be located at the LCDs 101 on the pcb board 10, and the LOAD CELLS 13 of being located at pcb board 10 belows, described LOAD CELLS 13 is connected with spoon body 1 by snap close 6, and with described LCDs 101 between be connected with the circuit of microprocessor by the A/D conversion of being located on the pcb board 10 in the lower cover 22, hand-held body 2 front ends are provided with the deformable snap close 6 that is the shuttle shape, the tail end of spoon body 1 is provided with the jack 11 that can hold aforementioned snap close 6, therefore, when loam cake 21, when lower cover 22 is combined, corresponding position is closed and is, be battery compartment 9 and battery cover 14 successively, big key 4, transparent window 5, be located at the little button 8 of loam cake 21 sides, be located at the pcb board 10 of transparent window 5 belows, be located at the LOAD CELLS 13 of pcb board 10 belows, described pcb board 10 is provided with LCDs 101 and pilot lamp 102, and described pilot lamp 102 is positioned at display screen 102 the place aheads; Deformable 6 of snap closes that are the shuttle shape are located at the front end of hand-held body 2.The purpose that pilot lamp 102 is set is, detects the scale body and whether is in horizontality, and when the scale body was in horizontality, then pilot lamp 102 was bright, and its degree of accuracy is considerably beyond level meter.Described snap close 6 comprises cylinder 61, the deformable crooked strip shape body 62 of being located at cylinder 61 both sides and fixedlying connected with cylinder 61, and the free end of described crooked strip shape body 62 is provided with stepped self-locking device 621; The opening two ends of aforementioned jack 11 are provided with end socket 111, and the width of described end socket 111 is identical with the width of the transverse plane of stepped self-locking device 621.Adopt the convenient part of said structure to be, crooked strip shape body 62 deformables because of snap close 6 both sides, spoon body 1 is installed to hand-held body 2 as need, only need firmly hold the upright plane of stepped self-locking device 621, snap close 6 is inserted in the jack 11, when the transverse plane of stepped self-locking device 621 enters jack 11 fully, stop firmly, this moment, crooked strip shape body 62 flicked to both sides, the transverse plane of then stepped self-locking device 621 is positioned at end socket 111, and so far, spoon body 1 firmly links together with hand-held body 2.

Therefore please refer to shown in Figure 4ly,, be convenient to use in various occasions because of the utility model can separate spoon body 1 or combination with hand-held body 2 easily, be convenient to change the spoon body 1 of different size to hand-held body 2, be very easy to the user, do not need to buy a plurality of spoons, only need a plurality of spoonfuls of bodies 1 to get final product.

Please refer to shown in Figure 5, in order accurately to indicate spoon scale whether to be in horizontality, on pcb board 10, be provided with the control circuit of pilot lamp 102, this pilot lamp is by the ball switch SW1 of three series connection, SW2, SW3 control, three ball switch SW1, SW2, SW3 installs with certain angle tilt on pcb board 10, when spoon scale is in level, three ball SW1, SW2, the conducting simultaneously of SW3 switch, circuit forms the loop energising, pilot lamp is bright, when spoon scale during towards arbitrarily angled inclination certain angle, as long as SW1 in these three switches, SW2, when SW3 has an OFF, pilot lamp just extinguishes, and the expression spoon scale is in non-standard state.

Claims

1, a kind of spoon scale, comprise a spoonful body, hand-held body, be provided with LOAD CELLS in the hand-held body, described LOAD CELLS is connected with the spoon body, also be provided with LCDs in the described hand-held body, be connected with the circuit of microprocessor by the A/D conversion of being located on the pcb board in the hand-held body between described LOAD CELLS and the described LCDs, it is characterized in that, hand-held body front end is provided with the deformable snap close that is the shuttle shape, and the tail end of spoon body is provided with the jack that can hold aforementioned snap close.

2, a kind of spoon scale as claimed in claim 1 is characterized in that, described snap close comprises cylinder, the variable crooked strip shape body of being located at the cylinder both sides and fixedlying connected with cylinder, and the free end of described crooked strip shape body is provided with stepped self-locking device.

3, a kind of spoon scale as claimed in claim 1 or 2 is characterized in that, the opening two ends of described jack are provided with end socket, and the width of described end socket is identical with the width of the transverse plane of stepped self-locking device.

4, a kind of spoon scale as claimed in claim 1 is characterized in that, also is provided with pilot lamp on the pcb board in described hand-held body, and described pilot lamp is positioned at LCDs the place ahead.