A kind of intelligent reading tape measure
Technical field
Survey tool field is the utility model is related to, particularly a kind of intelligent reading tape measure.
Background technology
The survey tool of prevalence is steel tape and tape measure mostly on the market at present, and this kind of survey tool is mostly using artificial straight
Reading is connect, so the accuracy of reading is not high, and this kind of survey tool needs through scaleover and checks scale precision etc. during fabrication
Complicated process, add the difficulty of manufacture.Meanwhile steel tape quality is heavy and material is hard, edge is sharp, in extraction and withdrawal
When easily injuring other positions in one's hands or body, and measuring relatively long distance, need to carry a large amount of steel tapes can complete to measure, no
Beneficial to the progress of measurement work.And the extension characteristics that cortex class tape measure carries by its material, in the state of tension or relaxation, its
Length can occur to change accordingly, so cause the inaccuracy of reading.
Utility model content
Goal of the invention of the present utility model is, in view of the above-mentioned problems, providing a kind of intelligent reading tape measure, to pass through the roller
Encoder, speech player, display screen, microprocessor and memory realize the automatic reading of tape measure and carry out voice broadcast and note
Record in the memory so that tape measure operation is simpler, and the display screen can intuitively read the data of measurement;Institute
State measurement rope avoids tape measure from hurting human body in telescopic process for softwood matter, and the measurement rope needs not move through scale and checked and carves
The complicated process such as precision is spent, reduces the manufacturing cost of tape measure;The torch ensure that building ring of the tape measure in dark
Border can be with continuous firing, and the torch can be also used for other illuminations outside measurement.
To reach above-mentioned purpose, technical scheme is used by the utility model:A kind of intelligent reading tape measure, including shell
Body, display screen, button, torch and tape measure mechanism, the housing are the internal square structure emptied and the hull outside bread
Left surface, right flank, positive side, trailing flank, upper side and downside are included, the left surface bottom of the housing is provided with rope outlet,
The positive side lower left corner of the housing is provided with broadcast hole, and handle is provided with the middle part of the downside of the housing;The handle with it is described
Housing downside is vertical;The torch is arranged in the handle, and the irradiation part of the torch facing away from the housing
Downside;The display screen is arranged on the outer positive side of the housing, and the button is located at the lower section of the display screen.
Tape measure mechanism includes being arranged at the wiring roller I of side in the housing, is arranged at answering in the wiring roller I
Position spring, be arranged at the rolling wheel encoding device at center in the housing, be arranged at the rolling wheel encoding device upper surface and with the rolling
The wiring roller II of the concentric rotation of turns encoder, it is arranged in the housing and the rubber tangent with the wiring roller II side face
Rubber-surfaced roll wheel, the positioning roller of side in the housing is arranged at, be arranged at the wiring roller I and bypasses the wiring roller II
And contacted with the rubber roll and bypass the positioning roller by the measurement rope of the rope outlet, be arranged in the housing
And it is used for the brake gear of positioning measurement rope close to the positioning roller;The wiring roller I and positioning roller are positioned at described
Rolling wheel encoding device the same side, and the wiring roller I, positioning roller and rolling wheel encoding device are arranged in the housing in " product " font
It is interior;The wiring roller I, wiring roller II, rubber roll and positioning roller upper surface in one plane.
Preferably, tape measure also includes speech player, microprocessor, memory and photoelectric sensor;The speech play
Device is arranged in the housing, and positioned at the side of the brake gear, and it is corresponding with the broadcast hole;The microprocessor is set
It is placed in the housing, and connection controls rolling wheel encoding device, speech player, memory and the display screen;The photoelectricity
Sensor be used for detect measurement rope shrink or stretch out distance, and the photoelectric sensor be arranged at the rope outlet just under
Side;The memory is arranged in the housing, and the speech player, microprocessor and memory are located at roller volume
The same side of code device.
Preferably, the display screen is used for the survey measurements for showing a kind of intelligent reading tape measure.
Preferably, the button includes being arranged at the positive side of housing and is used for query function positioned at the rope outlet side
Menu key, the measurement key for being arranged at the positive side of housing and being used for yardstick ranging immediately below the Menu key, it is arranged at housing
Positive side and it is used to be turned on and off the torch key of torch immediately below the measurement key, is arranged at the positive side of housing and is located at
Under being used immediately below the display screen and turn over the upturning key of screen content, be arranged at the positive side of housing and being located at the upturning key just
The downturning key of screen content is turned under, is arranged at the positive side of housing and in the upturning key right side F.F. display screen in side
The advance key of appearance, it is arranged at the positive side of housing and is alignd on the left of the advance key and with the advance key with retrogressing display screen
The back spacer of content;The upturning key, downturning key, advance key and back spacer assume diamond in shape arrangement.
Preferably, the rolling wheel encoding device and the wiring roller II be concentric and synchronous axial system, and the measurement is restricted
The number of turns of rotation is converted into the Distance Transmission for measuring fathom amount to the microprocessor.
Preferably, the mutual extruding between the rubber roll and the wiring roller II, and make in the measurement jointly
On rope.
Preferably, the microprocessor is connected with the brake gear, and the microprocessor receives the photoelectric sensing
The brake gear is controlled to brake after the signal that device transmission comes.
Preferably, the measurement rope is made up of the soft materials such as nylon or fiber and the low material of ductility, and measures and restrict
Handled without scaleover.
Preferably, the torch bulb uses LED illumination bulb.
Due to being had the advantages that using above-mentioned technical proposal, the utility model:
1. the utility model is realized by the rolling wheel encoding device, speech player, display screen, microprocessor and memory
The automatic reading of tape measure simultaneously carries out voice broadcast and is recorded in the memory so that tape measure operation is simpler, and logical
The data of measurement can intuitively be read by crossing the display screen;
2. the excessively described button of the utility model can inquire about the measurement data that different times are recorded so that measurement has more
Comparativity;
3. extruding gap of the measurement rope described in the utility model through the rubber roll and encoder wheel, described
Rubber roll play a part of increase it is described measurement rope the encoder wheel between frictional force, prevent it is described measurement rope because
The problem of skidding and causing read untrue occurs;
4. measurement rope described in the utility model avoids tape measure from hurting human body in telescopic process for softwood matter, and measures rope not
Through scaleover and the complicated procedures of forming such as scale precision are checked, reduce the manufacturing cost of tape measure;
5. torch described in the utility model ensure that tape measure can be and described with continuous firing in the working environment of dark
Torch can be also used for the other business outside measurement, such as Emergency Light etc.;The torch bulb uses LED illumination lamp
Bubble, greatly strengthen the brightness of illumination of torch.
Brief description of the drawings
Fig. 1 is a kind of external structure schematic diagram of intelligent reading tape measure of the utility model.
Fig. 2 is a kind of internal structure schematic diagram of intelligent reading tape measure of the utility model.
Fig. 3 is a kind of button schematic diagram of intelligent reading tape measure of the utility model.
In accompanying drawing, 1- housings, 11- rope outlets, 12- broadcast hole, 13- handles, 2- display screens, 3- buttons, 31- Menu key,
32- measurements key, 33- torches key, 34- upturning keys, 35- downturning keys, 36- advances key, 37- back spacers, 4- torches, 5- tape measure machines
Structure, 51- wirings roller I, 52- back-moving springs, 53- rolling wheel encodings device, 54- wirings roller II, 55- rubber rolls, 56- positioning
Roller, 57- measurements rope, 58- brake gears, 6- speech players, 7- microprocessors, 8- memories, 9- photoelectric sensors.
Embodiment
The utility model discloses a kind of intelligent reading tape measure, by the rolling wheel encoding device 53, speech player 6, shows
Display screen 2, microprocessor 7 and memory 8 realize the automatic reading of tape measure and carry out voice broadcast and be recorded in the memory 8
In so that tape measure operation is simpler, and the display screen can intuitively read the data of measurement;The measurement rope 57 is soft
Material avoids tape measure from hurting human body in telescopic process, and the measurement rope needs not move through scale and checks the complexity such as scale precision
Process, reduce the manufacturing cost of tape measure;The torch 4 ensure that tape measure can continue work in the working environment of dark
Make, and the torch 4 can be also used for other illuminations outside measurement.
Specific implementation of the present utility model is further illustrated below in conjunction with accompanying drawing.
As shown in figure 1, a kind of intelligent reading tape measure, including housing 1, display screen 2, button 3, torch 4 and tape measure mechanism 5,
The housing 1 for the internal square structure emptied and the hull outside face include left surface, right flank, positive side, trailing flank,
Upper side and downside, the left surface bottom of the housing 1 are provided with rope outlet 11, and the positive side lower left corner of the housing, which is provided with, to be broadcast
Sound hole 12, the downside middle part of the housing are provided with handle 13;The handle 13 is vertical with the downside of housing 1;The electricity
Cylinder 4 is arranged in the handle 13, and the irradiation part of the torch 4 facing away from the downside of the housing 1;The display screen
2 are arranged on the outer positive side of the housing 1, and the button 3 is located at the lower section of the display screen 2.
Referring to Fig. 2, tape measure mechanism 5 include being arranged at the wiring roller I 51 of side in the housing 1, be arranged at it is described
Back-moving spring 52 in wiring roller I 51, it is arranged at the rolling wheel encoding device 53 at center in the housing 1, is arranged at the roller
The upper surface of encoder 53 and wiring roller II 54 with the 53 concentric rotation of rolling wheel encoding device, it is arranged in the housing 1
And the rubber roll 55 tangent with the side face of wiring roller II 54, it is arranged at the positioning roller 56 of side in the housing 1, sets
It is placed in the wiring roller I 51 and bypasses the wiring roller II 54 and contacted with the rubber roll 55 and bypass the positioning
Roller 56 by the measurement rope 57 of the rope outlet, be arranged in the housing 1 and be used for close to the positioning roller 56 it is fixed
The brake gear 58 of position measurement rope 57;The wiring roller I 51 and positioning roller 56 are located at described the same side of rolling wheel encoding device 53,
And the wiring roller I 51, positioning roller 56 and rolling wheel encoding device 53 are arranged in the housing 1 in " product " font;It is described around
Restrict roller I 51, wiring roller II 54, rubber roll 55 and positioning roller 56 upper surface in one plane.
Fig. 1 and Fig. 2 are referred to, tape measure also includes speech player 6, microprocessor 7, memory 8 and photoelectric sensor 9;
The speech player 6 is arranged in the housing 1, and positioned at the brake gear 58 side, and with it is described broadcast hole 12
It is corresponding;The microprocessor 7 is arranged in the body of shell 1, and connection control the rolling wheel encoding device 53, speech player 6,
Memory 8 and display screen 2;The photoelectric sensor 9 is used to detect the distance that measurement rope 57 shrinks or stretched out, and the photoelectric transfer
Sensor 9 is arranged at the underface of the rope outlet 11;The memory 8 is arranged in the body of shell 1, and the speech player
6th, microprocessor 7 and memory 8 are located at the same side of the rolling wheel encoding device 53.
Based on said structure, the effect reached is:By the rolling wheel encoding device 53, speech player 6, display screen 2, micro-
Processor 7 and memory 8 realize the automatic reading of tape measure and carry out voice broadcast and be recorded in the memory 8 so that volume
Chi measurement operation is simpler.
The display screen is used for the survey measurements for showing a kind of intelligent reading tape measure.
Based on said structure, the effect reached is:The data of measurement can be intuitively read by the display screen 2.
Fig. 1 and Fig. 3 are referred to, the button 3 includes being arranged at 1 positive side of housing and used positioned at the side of rope outlet 11
Menu key 31 in query function, it is arranged at 1 positive side of housing and is used for yardstick ranging immediately below the Menu key 31
Measurement key 32, it is arranged at 1 positive side of housing and is used for the torch key for being turned on and off torch immediately below the measurement key 32
33rd, it is arranged at 1 positive side of housing and is used immediately below the display screen 2 and turns over the upturning key 34 of the content of display screen 2, is arranged at
1 positive side of housing and the downturning key 35 of the content of display screen 2 is turned under, is being arranged at housing 1 just immediately below the upturning key 34
Side and positioned at the content of 34 right side F.F. display screen of upturning key 2 advance key 36, be arranged at 1 positive side of housing and be located at
Simultaneously alignd with the advance key 36 with the back spacer 37 for retreating the content of display screen 2 in the left side of advance key 34;The upturning key
34th, downturning key 35, advance key 36 and back spacer 37 assume diamond in shape arrangement.
Based on said structure, the effect reached is:The measurement number that different times are recorded can be inquired about by the button 3
According to so that measurement has more comparativity.
Referring to Fig. 2, the rolling wheel encoding device 53 and the wiring roller II 54 be concentric and synchronous axial system, and will described in
The number of turns of the rotation of measurement rope 57 is converted into the Distance Transmission for measuring the measurement of rope 57 to the microprocessor 7.
Based on said structure, the effect reached is:The circles for being rotated the measurement rope 57 by the rolling wheel encoding device 53
Number is converted into measurement data, and is transferred to microprocessor 7 and enters processing, is finally shown to display screen 2.
Please continue to refer to Fig. 2, the mutual extruding between the rubber roll 55 and the wiring roller II 54, and make jointly
In on the measurement rope 57.
Based on said structure, the effect reached is:The measurement rope 57 passes through the rubber roll 55 and encoder wheel
Extruding gap between 53, the rubber roll 55 play rubbing between the increase measurement rope 57 and the encoder wheel 53
The problem of wiping the effect of power, preventing the measurement rope 57 from causing read untrue because of skidding occurs.
Please continue to refer to Fig. 2, the microprocessor 7 is connected with the brake gear 58, and the microprocessor 7 receives institute
58 cars of the brake gear brake are controlled after stating the signal that the transmission of photoelectric sensor 9 comes.
Based on said structure, the effect reached is:The microprocessor 7 by the photoelectric sensor 9 transmit come letter
Whether number control brake gear 58 brakes, while the signal transmitted according to the photoelectric sensor 9 judges starting and the knot of measurement
Beam.
Please continue to refer to Fig. 2, the measurement rope 57 is made up of the soft materials such as nylon or fiber and the low material of ductility,
And measurement rope 58 is handled without scaleover.
Based on said structure, the effect reached is:The measurement rope 57 is that softwood matter avoids tape measure from being cut in telescopic process
Hurt sb.'s feelings body, and measure rope 57 without scaleover and check the complicated procedures of forming such as scale precision, reduce the manufacturing cost of tape measure.
Referring to Fig. 1, the bulb of torch 4 uses LED illumination bulb.
Based on said structure, the effect reached is:The torch 4 ensure that tape measure can be with the working environment of dark
Continuous firing, and the torch 4 can be also used for the other business outside measurement, such as Emergency Light etc.;The torch 4
Bulb uses LED illumination bulb, greatly strengthen the brightness of illumination of torch.
Described above is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
Patent claim of the present utility model, the equal change or modification completed under the technical spirit suggested by all the utility model
Change, all should belong to the utility model and cover the scope of the claims.