CN108802748A - Cut out range unit - Google Patents
Cut out range unit Download PDFInfo
- Publication number
- CN108802748A CN108802748A CN201810557665.0A CN201810557665A CN108802748A CN 108802748 A CN108802748 A CN 108802748A CN 201810557665 A CN201810557665 A CN 201810557665A CN 108802748 A CN108802748 A CN 108802748A
- Authority
- CN
- China
- Prior art keywords
- scissors
- accessory plate
- cut out
- distance
- range
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Textile Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Scissors And Nippers (AREA)
Abstract
The present invention provides one kind and cutting out range unit, including junior range device and scissors, and accessory plate can be moved with scissors in junior range device, and after scissors leaves accessory plate, and accessory plate is made to keep being aligned towards direction with object fixing end to be cut out institute；Scissors includes the scissors bit and handle being connected, it is provided with the first infrared distance sensor on side of the scissors towards object fixing end to be cut out, when scissors is vertically arranged, the user oriented side of handle is provided with range display, first infrared distance sensor is for measuring the distance between scissors and accessory plate and by the distance information transmission to controller, controller command range display shows the range information, when scissors with it is identical towards direction wait cutting out object fixing end institute when, range display shows to be the distance between object trimmed ends and fixing end to be cut out.The present invention can improve the accuracy for cutting out ranging and efficiency.
Description
Technical field
The invention belongs to the Cloth Cutting fields of textile industry, and in particular to one kind cutting out range unit.
Background technology
In textile industry, it is mostly important one of link to be cut out to cloth using scissors.Traditionally, personnel are cut out
It needs to measure tailoring ruler cun using ruler before clipping, accuracy and efficiency are all relatively low during manual measurement.
Specifically, personnel are cut out to need to measure first with ruler, punctuate is carried out according to the size cut out, is hooked according to each punctuate
Corresponding lines are strangled out, are cut out then along the lines.For example, when being cut out rectangle cloth, it is necessary first to by ruler
One end is fixed on the fixing end of cloth and keeps the end of ruler vertical with the fixing end of cloth, then pulls the other end of ruler,
When length value needed for the scale of the other end on ruler reaches rectangle cloth, punctuate is carried out to the position of the ruler other end, so
Repeat punctuate at least twice, at least two punctuates are connected, sketch the contours of corresponding lines, is carried out along the lines when cutting out
It cuts out.It cuts out personnel when using ruler manual measurement to need to fix one end of ruler on the other hand, another pulls dynamic ruler
The other end, limited by the personnel arm length of cutting out, when ruler expansion length and human arm length it is isometric when, cut out
Personnel need to carry out punctuate to the length, then continue to measure as starting point using the punctuate newly marked, in this case, away from
It is lower from the accuracy of measurement and efficiency.
Invention content
The present invention provides one kind and cutting out range unit, and efficiency and accuracy are all relatively low when measuring punctuate to solve to cut out at present
The problem of.
According to a first aspect of the embodiments of the present invention, one kind is provided and cuts out range unit, including junior range device and is cut
Knife, the junior range device include that identical two layers of the restriction of structure is closed holder and is closed in holder positioned at the restriction
Accessory plate, every layer limits two montants that closure holder all includes two cross bar corresponding ends of two parallel cross bars and connection, on
Lower two layers of restriction is closed holder and is connected by connecting rod, and the first crossbar being closed in holder positioned at the same side is limited for each layer,
Array of protrusions is all distributed on side towards the accessory plate in it, limits to be closed in holder for each layer and is located at the of the same side
Two cross bars, the side towards the accessory plate are flexibly connected with one end of accessory plate, another opposite end court of the accessory plate
To the first crossbar and be fastened on the array of protrusions it is raised between, the accessory plate from next layer limit be closed holder prolong
It extends to after last layer limits closure holder and is pierced by；Scissors drives the accessory plate to move after being bonded with accessory plate, so that described auxiliary
It helps plate to be aligned towards direction with object fixing end to be cut out institute, and after the scissors leaves the accessory plate, the accessory plate is made to exist
It keeps being aligned towards direction with object fixing end to be cut out institute under the action of the array of protrusions；
The scissors includes the scissors bit and handle being connected, and the scissors bit is linked together by shaft, in scissors
Be provided with the first infrared distance sensor on side towards object fixing end to be cut out, when scissors is vertically arranged handle towards with
The side at family is provided with range display, and first infrared distance sensor and range display are connect with controller respectively,
First infrared distance sensor measures for the first distance between the scissors and the accessory plate and by institute
The first distance information transmission is stated to the controller, the controller command range display carries out first range information
It has been shown that, when scissors with wait cut out object fixing end it is identical towards direction when, the range display shows to be that object to be cut out is cut out
The distance between end and fixing end.
In an optional implementation manner, the second crossbar of the junior range device and one end of the accessory plate are cut with scissors
It connects, the first crossbar is the arc that radius is equal to the accessory plate length.
In another optional realization method, pass through bullet between the accessory plate and second crossbar of the junior range device
Spring connect, and each layer limit be closed holder in be located at the same side the first montant on be both provided with the first range sensor and
First electric telescopic rod is both provided with second distance sensor and the second electric telescopic rod on second montant of the same side,
First range sensor is used to measure respective layer and limits the water being closed on holder between the first electric telescopic rod and accessory plate
Flat distance, second distance sensor limit on closure holder for measuring respective layer between the second electric telescopic rod and accessory plate
Horizontal distance, first range sensor and second distance sensor are connect with controller respectively, for will correspond to it is horizontal away from
It is transferred to controller from information；
The controller, with after cutting out object fixing end and being aligned towards direction, is passed in confirmation scissors according to first distance
The correspondence horizontal distance information that sensor and second distance sensor detect is electronic to first electric telescopic rod and second to stretch
Contracting bar is controlled, and to realize the fixation of one end of the accessory plate, another opposite end of the accessory plate is described prominent at this time
Rise and realize under the action of protrusion and fix in array, when the both ends of the accessory plate are all fixed, even if the scissors leave it is described
Accessory plate also can guarantee that the accessory plate is aligned with object fixing end to be cut out institute towards direction.
In another optional realization method, controller first determines whether confirming scissors and court of object fixing end institute to be cut out
Before the alignment of direction, whether the newest horizontal distance that first range sensor and second distance sensor detect is more than
Corresponding pre-determined distance, when the newest horizontal distance that first range sensor detects is more than corresponding pre-determined distance, control
The corresponding horizontal distance of the first electric telescopic rod elongation is made, to realize the fixation of one end of accessory plate；When the second distance senses
When the newest horizontal distance that device detects is more than corresponding pre-determined distance, control the second electric telescopic rod elongation it is corresponding it is horizontal away from
From to realize the fixation of one end of accessory plate.
In another optional realization method, the first range sensor of the junior range device and first electronic is stretched
The line of centres of contracting bar and the second distance sensor and the line of centres of the second electric telescopic rod are all vertical line.
In another optional realization method, RF transmitter, the control are provided in the shaft of the scissors
Device is launched with the scissors bit for controlling the RF transmitter towards identical infrared ray, using the infrared ray come really
Determine whether scissors is aligned with object fixing end to be cut out institute towards direction.
In another optional realization method, be additionally provided on the handle of the scissors startup that is connect with controller by
Button presses the start button, and the controller receives enabling signal, control at this time the RF transmitter launch with
Scissors institute is towards the identical infrared ray in direction.
In another optional realization method, second angle sensor is provided on the scissors bit of the scissors, it is described
Second angle sensor is used to detect the opening and closing angle of scissors bit and the opening and closing angle information is sent to the controller, institute
Whether the variation for stating the opening and closing angle that controller is detected according to second angle sensor judges the scissors bit from closed state
It is converted into open configuration, if so, determining that scissors is aligned with object fixing end to be cut out institute towards direction.
In another optional realization method, if opening and closing angle gradually increases, controller can determine scissors bit from
Closed state is converted to open configuration, if opening and closing angle is gradually reduced, controller can determine that scissors bit turns from open configuration
It is changed to closed state.
The beneficial effects of the invention are as follows：
1, the present invention makes one end of accessory plate be flexibly connected with second crossbar, another opposite end exists by the way that accessory plate is arranged
It is fixed under the action of first crossbar upper process array, scissors can be made to drive accessory plate movement, until with object fixing end to be cut out
Institute is aligned towards direction, and makes accessory plate keep being aligned towards direction with object fixing end to be cut out institute after scissors leaves accessory plate, by
This in ranging, if scissors and object fixing end to be cut out institute it is identical towards direction, scissors using be arranged thereon first it is infrared away from
The distance between scissors and accessory plate for being detected from sensor are equal to the distance between object trimmed ends and fixing end to be cut out,
It is entire measure be is realized based on sensor rather than manual measurement punctuate, therefore measurement accuracy and efficiency it is higher；And i.e.
Just it cuts out size and exceeds arm length range, the present invention is also suitable；In addition, the present invention is cut out with ranging from being designed in auxiliary device
Two layers of restriction is closed holder, is on the one hand to facilitate the fixation of accessory plate, and the infrared distance of first on another aspect scissors passes
The gap that sensor can be limited by two layers between being closed holder, measures the distance between itself and accessory plate；
2, by the present invention in that one end of accessory plate is connect by spring with first crossbar, accessory plate both ends can be made all real
Now move, by the way that the first range sensor, second distance sensor, the first electric telescopic rod and the second electric telescopic rod is arranged,
The fixation that accessory plate one end may be implemented, since another opposite end of accessory plate is fixed under the action of array of protrusions, this
The fixation at accessory plate both ends may be implemented in invention, and such scissors can drive accessory plate to move, until accessory plate and object to be cut out
Fixed extreme direction alignment, and make accessory plate keep being aligned towards direction with object fixing end to be cut out institute after scissors leaves accessory plate,
Thus in ranging, if scissors and object fixing end to be cut out institute are identical towards direction, scissors is infrared using be arranged thereon first
The distance between scissors and accessory plate that range sensor detects be equal between object trimmed ends and fixing end to be cut out away from
From, it is entire measure be is realized based on sensor rather than manual measurement punctuate, therefore measurement accuracy and efficiency it is higher, and
Even and if cut out size and exceed arm length range, the present invention is also suitable；In addition, junior range device of the present invention is not moving
Under the premise of be equally applicable to the case where extended line of object fixing end to be cut out does not intersect with the hinged end of accessory plate, so as to
A variety of scene junior ranges are realized under the premise of not moving, the scope of application is wider, and flexibility is higher；
3, the present invention passes through the position relationship and second distance sensing to the first range sensor, the first electric telescopic rod
Device, the second electric telescopic rod position relationship be designed, it is ensured that range information that the first range sensor detects is used
Horizontal distance between the first electric telescopic rod of expression and accessory plate, and ensure the distance letter that second distance sensor detects
Breath is for indicating the horizontal distance between the second electric telescopic rod and accessory plate；
4, the present invention is in the shaft of scissors by being arranged RF transmitter, launches with scissors bit towards identical red
Outside line recycles the infrared ray to determine whether scissors is aligned with object fixing end to be cut out, can improve the accurate of alignment in this way
Degree；
5, the present invention is by being arranged start button, and only when pressing start button, just the transmitting of control RF transmitter is red
Outside line, it is possible thereby to reduce energy consumption；
6, the present invention setting scissors bit be converted to open configuration from closed state, as determine scissors whether with object to be cut out
Fixing end the trigger condition that is aligned towards direction, user determining that fixed extreme direction and tailoring process need to only come according to normal habitual
Operate scissors, it is not necessary to operation bidirectional is carried out, it is possible thereby to good user experience is provided, and intelligence degree is higher；
It is related to manual operation during being converted to open configuration from closed state due to scissors bit, if by scissors bit from closed state
After being converted to open configuration, in junior range device the first range sensor and second distance sensor detect it is horizontal away from
From controlling the first electric telescopic rod and the second electric telescopic rod, be then likely to occur accessory plate and object fixing end to be cut out
Towards the larger situation of deflection error, therefore the present invention by by the scissors bit from closed state be converted to open configuration it
Before, the newest horizontal distance that the first range sensor and second distance sensor detect is as the first electric telescopic rod of control
With the basis of the second electric telescopic rod, it is ensured that the accuracy that accessory plate is aligned with object fixing end to be cut out.
Description of the drawings
Fig. 1 is the schematic diagram that object to be cut out tilts clamping；
Fig. 2 is one embodiment structure front view that the present invention cuts out junior range device in range unit；
Fig. 3 is the first embodiment vertical view of Fig. 2；
Fig. 4 is one embodiment structural schematic diagram of the invention cut out when scissors is set up vertically in range unit；
Fig. 5 is one embodiment structural schematic diagram of the invention cut out when scissors in range unit keeps flat setting；
Fig. 6 is the position relationship schematic diagram of object fixing end and junior range device to be cut out；
Fig. 7 is the second embodiment vertical view of Fig. 2.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the embodiment of the present invention, and make of the invention real
The above objects, features, and advantages for applying example can be more obvious and easy to understand, below in conjunction with the accompanying drawings to technical side in the embodiment of the present invention
Case is described in further detail.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " connection " should do broad sense reason
Solution, for example, it may be mechanical connection or electrical connection, can also be the connection inside two elements, can be directly connected, also may be used
Indirectly connected through an intermediary, for the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term.
Traditional measurement punctuate is that manual type, research staff is used to be readily conceivable that the side measured using range sensor
Formula measures the distance between scissors and object fixing end to be cut out, but in actually measuring, the fixing end of object to be cut out
Typically arbitrarily be clamped on clip, in conjunction with shown in Fig. 1, when wait cut out object tilt clamping when, the direction of clip with wait cutting out
The direction of object fixing end is different, and in order to clamp object to be cut out, object to be cut out usually requires to stretch into clip, if scissors is straight
Connect by means of clip, the distance between scissors and clip L detected using range sensor, using distance L as scissors with wait cutting
Cut out the distance between object fixing end, it is clear that accuracy of measurement is relatively low.For this purpose, the present invention, which devises one kind, cutting out range unit, with
The distance between scissors and object fixing end to be cut out are accurately measured, to accurately measure object trimmed ends and fixing end to be cut out
The distance between.
It may include junior range device and scissors that the present invention, which cuts out range unit, the present invention using junior range device come
Reflect the correct direction of object fixing end to be cut out.In conjunction with shown in Fig. 2 and Fig. 3, which may include structure phase
Same two layers limits the accessory plate 220 for being closed holder 210 and being closed positioned at the restriction in holder 210, and every layer of restriction is closed
Holder 210 all includes two parallel cross bars 211 and connects two montants 212 of two cross bars, 211 corresponding end, upper layer and lower layer limit
Surely it is closed holder 210 by connecting rod 213 to be connected, the first crossbar for being closed and being located at the same side in holder 210 is limited for each layer,
Array of protrusions 214 is all distributed on side towards the accessory plate 220 in it, limits in closure holder 210 and is located at for each layer
The second crossbar of the same side, the side towards the accessory plate 220 are flexibly connected with one end of accessory plate 220, the auxiliary
Another opposite end of plate 220 is towards the first crossbar and between being fastened on the protrusion of the array of protrusions 214, the accessory plate
220 from next layer limit be closed holder extend to last layer limit be closed holder after be pierced by.After scissors is bonded with accessory plate 220,
The accessory plate 220 is driven to move, so that the accessory plate 220 is aligned with object fixing end to be cut out institute towards direction, and in scissors
After leaving accessory plate 220, the accessory plate 220 is made to be kept under the action of the array of protrusions 214 and object fixing end to be cut out
Institute is aligned towards direction.
After ensureing that scissors can drive accessory plate 220 to move, and scissors leaves accessory plate 220, accessory plate 220 exists
Keep institute constant towards direction under the action of array of protrusions, the second crossbar can be hinged with one end of the accessory plate 220, institute
It is the arc that radius is equal to 220 length of the accessory plate to state first crossbar, as shown in Figure 3.When in use, user can first by
Object to be cut out arbitrarily is fixed on clip, is then gone touching to cut out the accessory plate 220 in range unit using scissors, is made accessory plate
220 change towards direction with the variation of scissors pointing direction, when user determines that scissors institute is fixed towards direction and object to be cut out
When extreme direction is overlapped, accessory plate 220 is decontroled, in scissors drives 220 moving process of accessory plate, 220 another opposite end of accessory plate
It is moved between each protrusion of array of protrusions 214.Since one end of accessory plate 220 and second crossbar are hinged, and array of protrusions
Limit is played the role of in another opposite end of 214 pairs of accessory plates 220, so even user decontrols accessory plate 220, it is also ensured that
220 institute of accessory plate will not change towards direction, keep being aligned with object to be cut out fixation extreme direction.
In addition, in conjunction with shown in Fig. 4 and Fig. 5, the scissors includes the scissors bit 110 being connected and handle 120, the scissors
First 110 are linked together by shaft 130, and the first infrared distance is provided on side of the scissors towards object fixing end to be cut out
Sensor 123, when scissors is vertically arranged, 120 user oriented side of handle is provided with range display 124, and described first is red
Outer range sensor 123 and range display 124 are connect with controller respectively, and first infrared distance sensor 123 is used for
The first distance between the scissors and the accessory plate 220 measures and by first distance information transmission to described
Controller, the controller command range display 124 shows first range information, when scissors and object to be cut out
Fixing end institute it is identical towards direction when, the range display 124 display be between object trimmed ends and fixing end to be cut out away from
From.
Wherein, user to scissors with when cutting out object fixing end and being aligned towards direction, although directly utilizing scissors
Ontology can realize its with object fixing end to be cut out towards direction alignment, but alignment accuracy is relatively low.For this purpose, of the invention
RF transmitter 112 is provided in the shaft 130, the controller is for controlling the transmitting of the RF transmitter 112
Go out with the scissors bit 110 towards identical infrared ray, the present invention is sent out by the way that RF transmitter is arranged in the shaft of scissors
Project with scissors bit towards identical infrared ray, recycle the infrared ray determine scissors whether with object fixing end pair to be cut out
Standard can improve the accuracy of alignment in this way.It is additionally provided with the start button being connect with controller on the handle, presses described
Start button, the controller receive enabling signal, control the RF transmitter at this time and launch and the scissors institute
Towards the identical infrared ray in direction.The present invention is by being arranged start button, and only when pressing start button, just control infrared ray is sent out
Emitter emits infrared ray, it is possible thereby to reduce energy consumption.
As seen from the above-described embodiment, the present invention makes one end of accessory plate connect with second crossbar activity by the way that accessory plate is arranged
It connecing, another opposite end is fixed under the action of first crossbar upper process array, and scissors can be made to drive accessory plate movement, until with
Object fixing end institute to be cut out is aligned towards direction, and so that accessory plate is kept and object fixing end institute to be cut out after scissors leaves accessory plate
It is aligned towards direction, thus in ranging, if scissors and object fixing end to be cut out institute are identical towards direction, scissors utilizes to be arranged thereon
The scissors that detects of the first infrared distance sensor and the distance between accessory plate be equal to object trimmed ends to be cut out and fixation
The distance between end, entire measure is is realized based on sensor rather than manual measurement punctuate, therefore accuracy and the effect of measurement
Rate is higher；Even and if cut out size and exceed arm length range, the present invention is also suitable.In addition, the present invention cut out with ranging from
Two layers is designed in auxiliary device limit and be closed holder, be on the one hand to facilitate the fixation of accessory plate, on another aspect scissors
First infrared distance sensor can by two layers limit be closed holder between gap, to the distance between itself and accessory plate into
Row measures.
Although the junior range device in above-described embodiment, it is ensured that scissors drives accessory plate 220 to move, and scissors
After leaving accessory plate 220, accessory plate 220 keeps institute constant towards direction under the action of array of protrusions, but due to accessory plate 220
It is hinged (accessory plate 220 can only do circular motion by dot of hinged end) between first crossbar 211, if such as Fig. 6 (a) institutes
Show, the extended line of object fixing end to be cut out intersects with the hinged end of accessory plate 220, is not still moving junior range device at this time
Under the premise of so that accessory plate 220 and object fixing end to be cut out institute be directed at towards direction, if but as shown in Fig. 6 (b), object to be cut out is fixed
The extended line at end does not intersect with the hinged end of accessory plate 220, then needs to move entire junior range device.For this purpose, this
Invention has done further design to junior range device, in conjunction with shown in Fig. 7, passes through bullet between accessory plate 220 and second crossbar 211
Spring 215 connects, and the both ends of such accessory plate 220 can realize movement, and limit to be closed in holder 210 in each layer and be located at together
It is both provided with the first range sensor 216 and the first electric telescopic rod 218 on first montant of side, is located at the second of the same side
Second distance sensor 217 and the second electric telescopic rod 219 are both provided on montant.
First range sensor 216 for measure respective layer limit be closed on holder the first electric telescopic rod 218 with
Horizontal distance between accessory plate 220, second distance sensor 217 for measure respective layer limit be closed it is second electronic on holder
Horizontal distance between telescopic rod 219 and accessory plate 220, first range sensor 216 and second distance sensor 217 divide
It is not connect with controller, controller is transferred to for horizontal distance information will to be corresponded to.Wherein, first range sensor 216
With 217 and second electric telescopic rod 219 of the line of centres and the second distance sensor of the first electric telescopic rod 218
The line of centres is all vertical line, and the present invention passes through position relationship to the first range sensor, the first electric telescopic rod and the
Two range sensors, the second electric telescopic rod position relationship be designed, it is ensured that the first range sensor detected
Range information is used to indicate the horizontal distance between the first electric telescopic rod and accessory plate, and ensures that second distance sensor detects
The range information arrived is used to indicate the horizontal distance between the second electric telescopic rod and accessory plate.
Controller confirm scissors with after cutting out object fixing end and being aligned towards direction, according to first range sensor
216 and the correspondence horizontal distance information that detects of second distance sensor 217 to first electric telescopic rod, 218 and second electricity
Dynamic telescopic rod 219 is controlled, and to realize the fixation of one end of the accessory plate, another opposite end of the accessory plate exists at this time
Realize and fix under the action of protrusion in the array of protrusions, when the both ends of accessory plate are all fixed, even if scissors leave it is described auxiliary
Plate is helped, also can guarantee that the accessory plate is aligned with object fixing end to be cut out institute towards direction.Wherein, controller first determines whether confirming
Before scissors is aligned with object fixing end to be cut out towards direction, first range sensor and second distance sensor detect
Newest horizontal distance whether be more than corresponding pre-determined distance, when the newest water that first range sensor 216 detects
When flat distance is more than corresponding pre-determined distance, indicating that accessory plate 220 deviates to the right, accessory plate 220 has the tendency that being moved to the left, thus
Controller controls the corresponding horizontal distance of the first electric telescopic rod 218 elongation at this time, to realize the fixation of one end of accessory plate 220；
When the newest horizontal distance that the second distance sensor 217 detects is more than corresponding pre-determined distance, accessory plate 220 is indicated
It deviates to the left, accessory plate 220 has the tendency that moving right, thus controller controls the elongation pair of the second electric telescopic rod 219 at this time
Horizontal distance is answered, to realize the fixation of one end of accessory plate 220.Wherein, when which can be that accessory plate 220 is failure to actuate
The distance between accessory plate 220 and corresponding montant 212.
Complete scissors with wait cut out object fixing end after alignment towards direction, user needs to execute corresponding operation, with
Inform that controller alignment is completed, so that controller is to the first electric telescopic rod and the second electric telescopic rod in junior range device
It is controlled.Since scissors is being generally in closed state without using state lower scissors head, and the scissors bit when execution is cut out
Necessarily be in open configuration, thus the present invention using the folding condition of scissors bit come confirm scissors whether with object fixing end to be cut out
Alignment.For this purpose, second angle sensor 111 is provided on scissors bit 110 of the present invention, the second angle sensor 111
The opening and closing angle information is simultaneously sent to the controller, the controller root by opening and closing angle for detecting scissors bit 110
According to the variation for the opening and closing angle that second angle sensor 111 detects, judge whether the scissors bit 110 converts from closed state
For open configuration, if wherein opening and closing angle gradually increases, controller can determine that scissors bit 110 is converted to from closed state and open
Open state, if opening and closing angle is gradually reduced, controller can determine that scissors bit 110 is converted to closed state from open configuration.
When controller confirms that scissors bit is converted to open configuration from closed state, confirm scissors and object fixing end to be cut out institute towards direction
Alignment.
Whether the present invention is arranged scissors bit and is converted to open configuration from closed state, solid with object to be cut out as determining scissors
Fixed end the trigger condition that is aligned towards direction, user determining that fixed extreme direction and tailoring process need to only grasp according to normal habitual
Make scissors, it is not necessary to operation bidirectional is carried out, it is possible thereby to good user experience is provided, and intelligence degree is higher.By
It is related to manual operation during scissors bit is converted to open configuration from closed state, if scissors bit is turned from closed state
After being changed to open configuration, the horizontal distance that the first range sensor and second distance sensor detect in junior range device,
First electric telescopic rod and the second electric telescopic rod are controlled, then are likely to occur accessory plate and court of object fixing end institute to be cut out
The larger situation of deflection error, therefore the present invention is from closed state by the scissors bit by before being converted to open configuration,
Newest horizontal distance that one range sensor and second distance sensor detect is as the first electric telescopic rod of control and the
The basis of two electric telescopic rods, it is ensured that the accuracy that accessory plate is aligned with object fixing end to be cut out.
It as seen from the above-described embodiment, can be with by the present invention in that one end of accessory plate is connect by spring with first crossbar
So that accessory plate both ends is all realized movement, by be arranged the first range sensor, second distance sensor, the first electric telescopic rod and
The fixation of accessory plate one end may be implemented in second electric telescopic rod, due to accessory plate another opposite end array of protrusions work
With lower fixation, therefore the fixation at accessory plate both ends may be implemented in the present invention, and such scissors can drive accessory plate to move, until auxiliary
It helps plate to fix extreme direction with object to be cut out to be aligned, and so that accessory plate is kept and object fixing end to be cut out after scissors leaves accessory plate
Institute is aligned towards direction, and thus in ranging, if scissors and object fixing end to be cut out institute are identical towards direction, scissors is utilized and set thereon
The distance between scissors and accessory plate that the first infrared distance sensor set detects are equal to object trimmed ends to be cut out and consolidate
The distance between fixed end, it is entire measure be is realized based on sensor rather than manual measurement punctuate, therefore the accuracy measured with
Efficiency is higher, even and if cut out size beyond arm length range, the present invention is also suitable；In addition, junior range dress of the present invention
It sets and is equally applicable to the feelings that the extended line of object fixing end to be cut out does not intersect with the hinged end of accessory plate under the premise of not moving
Condition, so as to realize a variety of scene junior ranges under the premise of not moving, the scope of application is wider, and flexibility is higher.
In the above-described embodiments, in order to measure the distance between object trimmed ends and fixing end to be cut out, must be requested that survey
Away from when scissors and object fixing end to be cut out institute it is identical towards direction, for this purpose, the present invention also designs scissors.In conjunction with Fig. 4 and
Shown in Fig. 5, first angle sensor 121 and angular display unit 122 are provided on the handle 120 of scissors；The first angle passes
Sensor 121 and angular display unit 122 are connect with controller respectively；The first angle sensor 121 is vertical for detecting scissors
Scissors bit 110 is sent to the controller towards angle and by described towards angle when setting；Controller confirm scissors with
After object fixing end institute to be cut out is aligned towards direction, before being aligned towards direction with object fixing end to be cut out confirming scissors,
The first angle sensor 121 detect it is newest be set as positive direction towards angle, hereafter it is receiving described
One angular transducer 121 detect towards after angle, calculate the angle towards between angle and positive direction, and should
Angle is shown on the angular display unit 122, thus the angular display unit 122 will show scissors institute towards direction with wait cutting out
The angle of object fixing end, that is, the angle between object trimmed ends and fixing end to be cut out.In ranging process, user is aobvious according to angle
Show the angle shown on device, so that it may to judge whether scissors is identical towards direction as object fixing end to be cut out institute.
Similarly, when positive direction is arranged, scissors bit is converted to open configuration by the present invention from closed state, as determination
Scissors whether with object fixing end to be cut out the trigger condition that is aligned towards direction.Since scissors bit is converted to opening from closed state
It is related to manual operation during state, if by scissors bit after closed state is converted to open configuration, first angle sensing
Device detect towards angle as positive direction, then there may be the not high problem of accuracy, therefore the present invention will be by will be described
Before scissors bit is converted to open configuration from closed state, what first angle sensor detected newest is set as towards angle
Positive direction, can improve scissors in ranging and tailoring process the accuracy that is determined towards direction.
When in use, user first can arbitrarily be fixed object to be cut out, and press start button, at this time controller
Control RF transmitter 112 launches infrared ray, and scissors is bonded by user with the accessory plate 220 in junior range device, with
Accessory plate 220 is driven to move, and in driving 220 moving process of accessory plate, according to the infrared ray and object fixing end to be cut out
Alignment case, scissors is aligned with object fixing end to be cut out.When scissors is with after cutting out object fixing end and being aligned, user will
Scissors is opened, so that scissors is converted to open configuration from closed state, controller turns the scissors bit from closed state at this time
Be changed to before open configuration, first angle sensor detect it is newest be set as positive direction towards angle, and ranging is auxiliary
Before helping device to be converted to open configuration from closed state according to the scissors bit, the first range sensor and second distance sensing
The first electric telescopic rod of correspondence horizontal distance pair and the second electric telescopic rod that device detects control, when scissors leaves auxiliary
After plate, under the action of the first electric telescopic rod, the second electric telescopic rod and array of protrusions, accessory plate will be kept and object to be cut out
Fixing end institute is aligned towards direction.Hereafter, user carries out ranging, and scissors is moved to and cuts out side, is looked first in ranging process
Whether the angle on angular display unit is zero, if so, scissors is translated relative to object fixing end to be cut out, and viewing distance is shown
The distance value shown on device indicates that ranging is completed when distance value is met the requirements, and the angle on angular display unit is zero, this
When user need to be only cut out towards direction according to the institute of scissors at this time, user keeps the angle on angular display unit when cutting out
It is zero, thus can be cut out rectangle cloth.
As seen from the above-described embodiment, it is traditional cut out mode need to carry out before clipping to measure at least twice punctuate and
Lines are sketched the contours, user needs to execute fixation, infrared ray two steps of alignment the present invention before clipping, therefore the present invention can carry
Height cuts out efficiency.In addition, traditional mode of cutting out is to be cut out based on the lines manually sketched the contours of when cutting out, artifact
Introducing cause the accuracy cut out relatively low, and the present invention be the angle information detected based on sensor and range information come into
Row is cut out, it is ensured that the accuracy cut out.In addition, the controller is determining that the scissors bit is converted to from closed state
After open state, the infrared emitting 112 is closed in control, it is possible thereby to reduce power consumption.For the ease of user in tailoring process
Angle on angular display unit is checked, the handle when the scissors is set up vertically is arranged in the angular display unit
120 user oriented sides.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the present invention
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and includes undocumented common knowledge in the art of the invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (9)
1. one kind cutting out range unit, which is characterized in that including junior range device and scissors, the junior range device includes
Identical two layers accessory plate for limiting closure holder and being closed positioned at the restriction in holder of structure, every layer of restriction are closed holder
All include two montants of two cross bar corresponding ends of two parallel cross bars and connection, upper layer and lower layer limits closure holder and passes through company
Extension bar is connected, for the first crossbar for being located at the same side in each layer restriction closure holder, on the side towards the accessory plate
Array of protrusions is all distributed with, the second crossbar for being closed and being located at the same side in holder is limited for each layer, towards the accessory plate
Side be flexibly connected with one end of accessory plate, another opposite end of the accessory plate towards the first crossbar and is fastened on institute
Between the protrusion for stating array of protrusions, the accessory plate is after next layer of restriction closure holder extends to last layer restriction closure holder
It is pierced by；Scissors drives the accessory plate to move after being bonded with accessory plate, so that the accessory plate and court of object fixing end institute to be cut out
Direction is aligned, and after the scissors leaves the accessory plate, the accessory plate is made to be kept under the action of the array of protrusions
It is aligned towards direction with object fixing end to be cut out institute；
The scissors includes the scissors bit and handle being connected, and the scissors bit is linked together by shaft, scissors towards
It is provided with the first infrared distance sensor on the side of object fixing end to be cut out, handle is user oriented when scissors is vertically arranged
Side is provided with range display, and first infrared distance sensor and range display are connect with controller respectively, described
First infrared distance sensor measures for the first distance between the scissors and the accessory plate and by described the
One distance information transmission gives the controller, the controller command range display to show first range information
Show, when scissors with it is identical towards direction wait cutting out object fixing end institute when, the range display shows to be object trimmed ends to be cut out
The distance between fixing end.
2. according to claim 1 cut out range unit, which is characterized in that the second crossbar of the junior range device with
One end of the accessory plate is hinged, and the first crossbar is the arc that radius is equal to the accessory plate length.
3. according to claim 1 cut out range unit, which is characterized in that the accessory plate of the junior range device and
It is connected by spring between two cross bars, and limits to be closed in holder to be located on first montant of the same side in each layer and be both provided with
First range sensor and the first electric telescopic rod, be both provided on second montant of the same side second distance sensor and
Second electric telescopic rod, first range sensor for measure respective layer limit be closed holder on the first electric telescopic rod with
Horizontal distance between accessory plate, second distance sensor limit the second electric telescopic rod on closure holder for measuring respective layer
Horizontal distance between accessory plate, first range sensor and second distance sensor are connect with controller respectively, are used
It is transferred to controller in horizontal distance information will be corresponded to；
The controller confirm scissors with after cutting out object fixing end and being aligned towards direction, according to first range sensor
The correspondence horizontal distance information detected with second distance sensor is to first electric telescopic rod and the second electric telescopic rod
It is controlled, to realize the fixation of one end of the accessory plate, another opposite end of the accessory plate is in the protrusion battle array at this time
It realizes and fixes under the action of protrusion in row, when the both ends of the accessory plate are all fixed, even if the scissors leaves the auxiliary
Plate also can guarantee that the accessory plate is aligned with object fixing end to be cut out institute towards direction.
4. according to claim 3 cut out range unit, which is characterized in that controller first determines whether confirming scissors and waiting for
It cuts out before object fixing end institute is aligned towards direction, first range sensor and second distance sensor detect newest
Whether horizontal distance is more than corresponding pre-determined distance, when the newest horizontal distance that first range sensor detects is more than pair
When answering pre-determined distance, the corresponding horizontal distance of control the first electric telescopic rod elongation, to realize the fixation of one end of accessory plate；Work as institute
When stating newest horizontal distance that second distance sensor detects and being more than corresponding pre-determined distance, the second electric telescopic rod of control is stretched
Long corresponding horizontal distance, to realize the fixation of one end of accessory plate.
5. according to claim 3 cut out range unit, which is characterized in that the first distance of the junior range device passes
The line of centres and the center of the second distance sensor and the second electric telescopic rod of sensor and the first electric telescopic rod connect
Line is all vertical line.
6. according to claim 1 cut out range unit, which is characterized in that be provided with infrared ray in the shaft of the scissors
Transmitter, the controller are launched with the scissors bit for controlling the RF transmitter towards identical infrared ray,
Determine whether scissors is aligned with object fixing end to be cut out towards direction using the infrared ray.
7. according to claim 6 cut out range unit, which is characterized in that be additionally provided with and control on the handle of the scissors
The start button of device connection processed, presses the start button, the controller receives enabling signal, controls at this time described infrared
Line transmitter is launched with scissors institute towards the identical infrared ray in direction.
8. according to claim 3 cut out range unit, which is characterized in that be provided with second on the scissors bit of the scissors
Angular transducer, the second angle sensor are used to detect the opening and closing angle of scissors bit and send the opening and closing angle information
To the controller, the variation for the opening and closing angle that the controller is detected according to second angle sensor judges the scissors
Whether head from closed state is converted into open configuration, if so, determine scissors and object fixing end to be cut out be aligned towards direction.
9. according to claim 8 cut out range unit, which is characterized in that if opening and closing angle gradually increases, controller
It can determine that scissors bit is converted to open configuration from closed state, if opening and closing angle is gradually reduced, controller can be determined and be cut
Cutter head is converted to closed state from open configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557665.0A CN108802748B (en) | 2018-06-01 | 2018-06-01 | Cutting distance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557665.0A CN108802748B (en) | 2018-06-01 | 2018-06-01 | Cutting distance measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108802748A true CN108802748A (en) | 2018-11-13 |
| CN108802748B CN108802748B (en) | 2020-09-22 |
Family
ID=64090160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557665.0A Active CN108802748B (en) | 2018-06-01 | 2018-06-01 | Cutting distance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108802748B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597048U (en) * | 2009-12-30 | 2010-10-06 | 万红 | Scissors with laser indicator |
| WO2012034166A1 (en) * | 2010-09-17 | 2012-03-22 | Hollie Bell | A cutting guide |
| CN202572437U (en) * | 2012-05-18 | 2012-12-05 | 安徽全柴锦天机械有限公司 | Adjustable positioning shear |
| CN104328643A (en) * | 2014-09-30 | 2015-02-04 | 江苏和鹰机电科技有限公司 | Automatic shearing machine and machine head control method of automatic shearing machine |
| CN205766266U (en) * | 2016-05-28 | 2016-12-07 | 重庆电讯职业学院 | A kind of simple multifunctional shears |
| CN106907967A (en) * | 2017-01-18 | 2017-06-30 | 成都飞机工业（集团）有限责任公司 | Two sides are double to cut the detection method that rounding extends intersection point dimensions of virtual |
| CN206776819U (en) * | 2017-04-07 | 2017-12-22 | 金陵科技学院 | Garment-cutting scissors tailor's measure |
| CN107598984A (en) * | 2017-09-08 | 2018-01-19 | 深圳市四六区工业产品策划有限公司 | Infrared rays survey scissors and infrared rays survey circuit module and its method of cutting out |
-
2018
- 2018-06-01 CN CN201810557665.0A patent/CN108802748B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597048U (en) * | 2009-12-30 | 2010-10-06 | 万红 | Scissors with laser indicator |
| WO2012034166A1 (en) * | 2010-09-17 | 2012-03-22 | Hollie Bell | A cutting guide |
| CN202572437U (en) * | 2012-05-18 | 2012-12-05 | 安徽全柴锦天机械有限公司 | Adjustable positioning shear |
| CN104328643A (en) * | 2014-09-30 | 2015-02-04 | 江苏和鹰机电科技有限公司 | Automatic shearing machine and machine head control method of automatic shearing machine |
| CN205766266U (en) * | 2016-05-28 | 2016-12-07 | 重庆电讯职业学院 | A kind of simple multifunctional shears |
| CN106907967A (en) * | 2017-01-18 | 2017-06-30 | 成都飞机工业（集团）有限责任公司 | Two sides are double to cut the detection method that rounding extends intersection point dimensions of virtual |
| CN206776819U (en) * | 2017-04-07 | 2017-12-22 | 金陵科技学院 | Garment-cutting scissors tailor's measure |
| CN107598984A (en) * | 2017-09-08 | 2018-01-19 | 深圳市四六区工业产品策划有限公司 | Infrared rays survey scissors and infrared rays survey circuit module and its method of cutting out |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108802748B (en) | 2020-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205317455U (en) | Car remote control key life test system | |
| CN107069583A (en) | A kind of electric wire wire stripping equipment | |
| CN208125508U (en) | A kind of contactless puller system extensometer and tensile testing machine | |
| CN108802748A (en) | Cut out range unit | |
| CN107957373A (en) | A kind of contactless puller system extensometer | |
| CN108797081B (en) | Clip system | |
| CN106767635A (en) | A kind of method for calibrating spring chi and its measurement tree-walk | |
| CN109323922A (en) | A kind of multifunctional fabric strength detection device | |
| CN109001750A (en) | It cuts out with junior range device | |
| CN116295312B (en) | Land caliber convenient to adjust | |
| CN202397505U (en) | Auxiliary equipment for medical treatment ultrasound machine | |
| CN108638132A (en) | Based on punctuate and cut out the scissors that direction is cut out | |
| CN207043201U (en) | Bending sheets automatic positioning equipment | |
| CN106885548B (en) | A kind of intelligence leg measuring device | |
| CN211022985U (en) | Puncture positioning device in ultrasonic plane | |
| CN108195556A (en) | Wind tunnel test auxiliary device and its application method | |
| CN109632955A (en) | The nondestructiving inspecting equipment of steel plate for tall building | |
| CN210689572U (en) | Auxiliary device and automatic thickness gauge are measured to thickness | |
| CN206261602U (en) | Digital measurement of range of motion instrument | |
| CN205831946U (en) | One can realize pinpoint spinal cord injury beating device | |
| CN208975126U (en) | A kind of sitting body anteflexion tester | |
| CN205620250U (en) | Glass steel fatigue test device | |
| CN203688477U (en) | Torque standard machine capable of verifying torque wrench | |
| CN208043033U (en) | Measuring device | |
| CN207675566U (en) | A kind of resistance to twisting property in situ detection device of flexible electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200827 Address after: 422000 Xinglong community, chayuantou street, Beita District, Shaoyang City, Hunan Province Applicant after: Hunan Wanda Group Zhaoyang Intelligent Manufacturing Co., Ltd Address before: 401120 4-6-2, 1239 King Kai Road, Yubei District, Chongqing. Applicant before: Li Dexiang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |