CN108638132A - Based on punctuate and cut out the scissors that direction is cut out - Google Patents
Based on punctuate and cut out the scissors that direction is cut out Download PDFInfo
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- CN108638132A CN108638132A CN201810557664.6A CN201810557664A CN108638132A CN 108638132 A CN108638132 A CN 108638132A CN 201810557664 A CN201810557664 A CN 201810557664A CN 108638132 A CN108638132 A CN 108638132A
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- angle
- scissors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/22—Hand shears; Scissors combined with auxiliary implements, e.g. with cigar cutter, with manicure instrument
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- Engineering & Computer Science (AREA)
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention, which provides, a kind of based on punctuate and cuts out the scissors that direction is cut out, including the scissors bit and handle being connected, scissors bit is linked together by shaft, first angle sensor is provided on scissors bit, it is provided with RF transmitter in shaft, second angle sensor and angular display unit are provided on handle；First angle sensor detects the opening and closing angle of scissors bit, and controller control RF transmitter is launched with scissors bit towards identical infrared ray, scissors bit towards angle when second angle sensor detection scissors is vertically arranged；When infrared ray is Chong Die with wait cutting out object fixing end, controller is when determining whether scissors bit is converted to open configuration from closed state, newest it is set as positive direction towards angle by what second angle sensor before detected, hereafter it is after receiving that second angle sensor detects towards angle, it calculates towards the angle between angle and positive direction, and includes on the angular display unit by the angle.
Description
Technical field
The invention belongs to the Cloth Cutting fields of textile industry, and in particular to one kind is based on punctuate and cuts out direction and is cut out
Scissors.
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 first with ruler, carries out punctuate according to the size cut out, corresponding lines are sketched the contours of according to each punctuate, so
It is cut out afterwards along the lines, needs to execute measurement punctuate before clipping and lines sketch the contours two steps.For example, cutting out
When going out rectangle cloth, it is necessary first to one end of ruler are fixed on the fixing end of cloth and make the end and the fixation of cloth of ruler
End is vertical, then pulls the other end of ruler, when length value needed for the scale of the other end on ruler reaches rectangle cloth, to this
When the ruler other end position carry out punctuate, so repeat punctuate at least twice, at least two punctuates be connected, are sketched the contours of
Corresponding lines, are cut out when cutting out along the lines.It can be seen that traditional mode of cutting out needs to carry out at least two
Secondary punctuate and a lines are at least sketched the contours, therefore cut out less efficient, and either punctuate or lines is sketched the contours and all adopted
The mode manually operated, therefore it is relatively low to cut out accuracy.
Invention content
The present invention provide it is a kind of based on punctuate and cut out the scissors that direction is cut out, to solve to cut out currently with scissors
When the efficiency and all relatively low problem of accuracy.
According to a first aspect of the embodiments of the present invention, provide it is a kind of based on punctuate and cut out the scissors that direction is cut out,
Including the scissors bit and handle being connected, the scissors bit is linked together by shaft, and first is provided on the scissors bit
Angular transducer is provided with RF transmitter in the shaft, second angle sensor and angle is provided on the handle
Display；The first angle sensor, RF transmitter, second angle sensor and angular display unit respectively with controller
Connection；The first angle sensor is used to detect the opening and closing angle of scissors bit and is sent to the opening and closing angle information described
Controller, the controller are launched with the scissors bit for controlling the RF transmitter towards identical infrared ray,
The second angle sensor is used to detect being sent towards angle towards angle and by described for scissors bit when scissors is vertically arranged
To the controller；
When the infrared ray is Chong Die with wait cutting out object fixing end, controller is detected according to the first angle sensor
Opening and closing angle variation, judge whether the scissors bit from closed state is converted to open configuration, if so, by the scissors
Before head is converted to open configuration from closed state, what the second angle sensor detected newest is set as towards angle
Positive direction, hereafter its calculated described towards angle after receiving that the second angle sensor detects towards angle
Angle between positive direction, and include on the angular display unit by the angle, thus the angular display unit will be shown
Scissors bit towards direction and object fixing end to be cut out angle, so that it is determined that scissors cuts out direction, according to one on object to be cut out
It the punctuate of side and cuts out direction and can be cut out.
In an optional implementation manner, it is additionally provided with the start button being connect with controller on the handle, pressed
The start button, the controller receive enabling signal, control the infrared transmitter at this time and launch and the scissors
Head is towards identical infrared ray.
In another optional realization method, if the opening and closing angle gradually increases, described in the controller determination
Scissors bit is converted to open configuration from closed state；If the opening and closing angle is gradually reduced, controller determines the scissors bit
Closed state is converted to from open configuration.
In another optional realization method, the controller is determining that the scissors bit is converted to from closed state
After open state, the RF transmitter is closed in control.
In another optional realization method, the hand when the scissors is set up vertically is arranged in the angular display unit
The user oriented side of handle.
In another optional realization method, when in use, user is first arbitrarily fixed object to be cut out, and profit
It is treated with ruler and cuts out the user oriented side of object and measure punctuate, then press start button, controller control at this time is red
External transmitter launches infrared ray, which is aligned with the edge of object fixing end to be cut out；
When infrared ray with when cutting out object fixing end imbricate, scissors bit institute towards direction be object fixing end side to be cut out
To user operates scissors at this time, so that scissors bit is converted to open configuration from closed state, so far controller is according to scissors
The state change over condition of head can determine that second angle sensor detects newest square towards angle conduct before conversion
To determining behind the direction for cutting out object fixing end, for user when being cut out using scissors, controller can be by second angle sensor
It detects and is calculated towards angle and positive direction, determine angle between the two, and the angle presentation of information is shown in angle
Show on device；
Since user has carried out measurement punctuate in the user oriented side of object to be cut out, user when cutting out only
Need the variation of viewing angle display upper angle, so that it may be carried out along desired track to ensure to cut out.
The beneficial effects of the invention are as follows：
1, traditional mode of cutting out needs to carry out before clipping to measure punctuate at least twice and sketches the contours lines, the present invention
User needs to execute fixation, one-shot measurement punctuate, infrared ray three steps of alignment before clipping, due to either measuring mark
Point, still sketches the contours lines, compares concentration and carefulness to ensure that accuracy necessarily requires to cut out personnel's attention, therefore spend
Time is more, and the fixation of object to be cut out is random in the present invention, and fixed and infrared ray alignment be not required for having it is non-
Often high accuracy, therefore the time of user effort is less in the two steps, it can be seen that the present invention can be improved and be cut 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, the introducing of artifact
Cause the accuracy cut out relatively low, and the present invention be based on the angle information between the trimmed ends and fixing end provided in real time come into
Row is cut out, and under the premise of ensureing that determining fixation extreme direction is accurate, of the invention cuts out accuracy higher；And the present invention exists
It is not directly to be aligned with fixing end using scissors ontology when determining fixed extreme direction, to determine the direction of fixing end, but utilizes
Infrared ray is aligned to determine fixed extreme direction with fixing end, can ensure the accuracy of determining fixation extreme direction in this way, to
It further increases and cuts out accuracy；
2, since scissors is being generally in closed state without using state lower scissors head, and the scissors bit when execution is cut out
It necessarily is in open configuration, the present invention is arranged scissors bit and is converted to open configuration from closed state, as determining infrared ray and admittedly
The condition of fixed end direction overlapping, so that it is determined that fixed extreme direction, user is determining that fixed extreme direction and tailoring process only need to be according to
Normal habitual operates scissors, it is not necessary to operation bidirectional is carried out, it is possible thereby to good user experience is provided, and it is intelligent
Degree is higher；It is related to manual operation during being converted to open configuration from closed state due to scissors bit, if directly will behaviour
After the completion of work second angle sensor detect towards angle as positive direction, then there may be the not high problem of accuracy,
Therefore the present invention is by the way that before the scissors bit is converted to open configuration from closed state, second angle sensor detects
It is newest to be set as positive direction towards angle, the accuracy that fixed extreme direction determines can be improved；
3, for the present invention by determining scissors bit after closed state is converted to open configuration, infrared emitting is closed in control
Device can reduce power consumption；
It 4, can be so as to by the present invention in that the user oriented side of handle when scissors is set up vertically is arranged in angular display unit
The angle on angular display unit is checked in tailoring process in user.
Description of the drawings
Fig. 1 is the present invention is based on punctuate and to cut out one embodiment structure when the scissors that direction is cut out is set up vertically
Schematic diagram；
Fig. 2 is the present invention is based on punctuate and to cut out one embodiment structure when the scissors that direction is cut out is horizontally arranged
Structural schematic diagram；
Fig. 3 is the schematic diagram that object to be cut out tilts clamping；
Fig. 4 is one embodiment front view cut out with junior range device；
Fig. 5 is the vertical view of Fig. 4；
Fig. 6 is object fixing end to be cut out and cuts out the position relationship schematic diagram with junior range device.
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.
Referring to Fig. 1, for the present invention is based on punctuates to be faced with one embodiment structure for cutting out the scissors that direction is cut out
Figure.In conjunction with shown in Fig. 2, which may include the scissors bit 110 being connected and handle 120, and the scissors bit 110 passes through shaft
130 link together, and first angle sensor 111 is provided on the scissors bit 110, is provided in the shaft 130 infrared
Line transmitter 112 is provided with second angle sensor 121 and angular display unit 122 on the handle 120；The first angle
Sensor 111, RF transmitter 112, second angle sensor 121 and angular display unit 122 are connect with controller respectively；Institute
First angle sensor 111 is stated to be used to detect the opening and closing angle of scissors bit 110 and be sent to the opening and closing angle information described
Controller, the controller are launched with the scissors bit 110 for controlling the RF transmitter 112 towards identical red
Outside line, the second angle sensor 121 be used to detect scissors bit 110 when scissors is vertically arranged towards angle and by the court
It is sent to the controller to angle；When the infrared ray is Chong Die with wait cutting out object fixing end, controller is according to described first
The variation for the opening and closing angle that angular transducer 111 detects, judges whether the scissors bit 110 from closed state is converted to opening
State, if so, before the scissors bit 110 is converted to open configuration from closed state, the second angle sensor 121
Detect it is newest be set as positive direction towards angle, hereafter it is detected receiving the second angle sensor 121
Towards after angle, calculate the angle towards between angle and positive direction, and include being shown in the angle by the angle
Show on device 122, thus the angular display unit 122 by show scissors bit 110 towards direction and object fixing end to be cut out angle,
Angle between object trimmed ends and fixing end i.e. to be cut out, so that it is determined that scissors cuts out direction, according to side on object to be cut out
Punctuate and cut out direction and can be cut out.
In the present embodiment, the start button being connect with controller is additionally provided on the handle 120, press it is described start by
Button, the controller receive enabling signal, control the infrared transmitter 112 at this time and launch and 110 court of the scissors bit
To identical infrared ray.Personnel are cut out after viewing infrared ray, infrared ray is aligned with the edge of object fixing end to be cut out,
The infrared ray fixes end margin side with scissors institute when cutting out the imbricate of object fixing end, is indicated towards direction and object to be cut out
To identical, user can control the folding of scissors bit at this time.Controller can be according to first angle sensor in the present invention
The variation of the 111 opening and closing angles detected, judges whether the scissors bit 110 from closed state is converted into open configuration, wherein
If opening and closing angle gradually increases, controller can determine that scissors bit 110 is converted to open configuration from closed state, if opening and closing angle
Degree is gradually reduced, then controller can determine that scissors bit 110 is converted to closed state from open configuration.Determining scissors bit 110
After closed state is converted to open configuration, before the scissors bit 110 is converted to open configuration by controller from closed state,
Second angle sensor 121 detect it is newest be set as positive direction towards angle, hereafter it is receiving described second jiao
Degree sensor 121 detect towards after angle, calculating the angle towards between angle and positive direction, and by the angle
It is shown on the angular display unit 122.
Specifically, when in use, user first can arbitrarily be fixed object to be cut out, and treated and cut out using ruler
The user oriented side of object measures punctuate, then presses start button, and the infrared transmitter 112 of controller control at this time emits
Go out infrared ray, which is aligned with the edge of object fixing end to be cut out.When infrared ray and object to be cut out fix end edge
When edge is overlapped, scissors bit institute is that object to be cut out fixes extreme direction towards direction, and user can operate scissors at this time, make to cut
Cutter head is converted to open configuration from closed state, and so far controller can determine conversion according to the state change over condition of scissors bit
Before second angle sensor 121 detect it is newest towards angle as positive direction (direction of object fixing end i.e. to be cut out),
It is determining behind the direction for cutting out object fixing end, when being cut out using scissors, controller can examine second angle sensor user
Measure towards angle (i.e. scissors bit towards direction or the direction of object trimmed ends to be cut out), (object i.e. to be cut out is fixed with positive direction
The direction at end) it is calculated, determine angle between the two, and by the angle presentation of information on angular display unit 122.Due to
User has carried out measurement punctuate in the user oriented side of object to be cut out, therefore user only needs viewing angle when cutting out
The variation of 122 upper angle of display, so that it may be carried out along desired track with ensureing to cut out.For example, when cutting out rectangle cloth,
User needs whether the angle on viewing angle display 122 is zero in tailoring process, if zero, then it represents that object to be cut out is cut
It is parallel with fixing end to cut out end, otherwise, it is not right to indicate to cut out direction, needs to be adjusted to cutting out direction, to be cut out qualification
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, one-shot measurement punctuate, infrared ray three steps of alignment the present invention before clipping, by
In either measuring punctuate, still sketch the contours lines, in order to ensure accuracy necessarily require to cut out personnel's attention compare concentration and
Carefulness, therefore the time spent is more, and the fixation of object to be cut out is random in the present invention, and fixed and infrared ray alignment
It is not required for that there is very high accuracy, therefore the time of user effort is less in the two steps, it can be seen that this hair
Bright can improve 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,
The introducing of artifact causes the accuracy cut out relatively low, and the present invention is based between the trimmed ends and fixing end provided in real time
Angle information be cut out, under the premise of ensureing that determining fixation extreme direction is accurate, of the invention cut out accuracy more
It is high；And the present invention is not directly to be aligned with fixing end using scissors ontology when determining fixed extreme direction, to determine fixing end
Direction, but be aligned with fixing end to determine fixed extreme direction using infrared ray, can ensure determining fixing end side in this way
To accuracy, cut out accuracy to further increase.
Wherein, since scissors is being generally in closed state without using state lower scissors head, and the scissors when execution is cut out
Head necessarily also is in open configuration, and the present invention is arranged scissors bit and is converted to open configuration from closed state, as determining infrared ray
The condition Chong Die with fixed extreme direction, so that it is determined that fixed extreme direction, user is determining that fixing extreme direction and tailoring process only needs
Scissors is operated according to normal habitual, it is not necessary to operation bidirectional is carried out, it is possible thereby to good user experience is provided, and intelligence
It is higher degree to be changed.It is related to manual operation during being converted to open configuration from closed state due to scissors bit, if directly
Using second angle sensor after the completion of operation detect towards angle as positive direction, then ask there may be accuracy is not high
Topic, therefore the present invention is by the way that before the scissors bit is converted to open configuration from closed state, second angle sensor detects
To it is newest be set as positive direction towards angle, the accuracy that fixed extreme direction determines can be improved.
In addition, the controller is determining the scissors bit after closed state is converted to open configuration, institute is closed in control
Infrared emitting 112 is stated, it is possible thereby to reduce power consumption.For the ease of user to the angle on angular display unit in tailoring process
It is checked, the 120 user oriented side of the handle when the scissors is set up vertically is arranged in the angular display unit.
Although above-described embodiment can improve the efficiency cut out and accuracy, there is still a need for carry out one-shot measurement by user
Punctuate, in order to save the step of measuring punctuate, research staff expects the method measured using range sensor, to scissors trimmed ends
The distance between fixing end measures, but in actually measuring, since the fixing end of object to be cut out is arbitrarily to be clamped in
On clip, therefore combine shown in Fig. 3, when cutting out object inclination clamping, the side in the direction of clip and object fixing end to be cut out
To difference, and in order to clamp object to be cut out, object to be cut out usually requires to stretch into clip, if scissors is directly by means of folder
Son detects the distance between scissors and clip L, using distance L as scissors and object free end to be cut out using range sensor
The distance between, it is clear that accuracy of measurement is relatively low.It is cut out with junior range device for this purpose, the present invention devises one kind, utilization is auxiliary
Range unit is helped correctly to reflect object fixing end institute to be cut out towards direction, in conjunction with shown in Fig. 4 to Fig. 5, this, which is cut out, uses junior range
Device may include identical two layers auxiliary for limiting closure holder 210 and being closed positioned at the restriction in holder 210 of structure
Plate 220, every layer of restriction are closed two that holder 210 all includes two parallel cross bars 211 and connection two cross bars, 211 corresponding end
Montant 212, upper layer and lower layer limit closure holder 210 and are connected by connecting rod 213, are limited for each layer and are closed position in holder 210
Array of protrusions 214 is all distributed on the side towards the accessory plate 220 in first crossbar in the same side, is limited for each layer
Surely it is closed the second crossbar for being located at the same side in holder 210, the side and the one of accessory plate 220 towards the accessory plate 220
End flexible connection, another opposite end of the accessory plate 220 towards the first crossbar and is fastened on the array of protrusions 214
Between protrusion, the accessory plate 220 is limited to be closed after holder extends to last layer restriction closure holder from next layer and is pierced by.Scissors
Being pierced by after the part that the last layer restriction is closed holder is bonded with accessory plate drives the accessory plate to move, so that the auxiliary
Plate is aligned with object fixing end to be cut out institute towards direction, and after the scissors leaves the accessory plate, makes the accessory plate in institute
It states and keeps under the action of array of protrusions being aligned towards direction with object fixing end to be cut out institute.
In addition, in order to realize sensor instrument distance, this cuts out to be arranged with junior range device fixes end side in object to be cut out, and
It is provided with the first infrared distance sensor on side of the scissors towards object fixing end to be cut out, the handle when scissors is vertically arranged
User oriented side is provided with range display, first infrared distance sensor and range display respectively with controller
Connection, first distance of first infrared distance sensor between the scissors and the accessory plate measure simultaneously
Give first distance information transmission to the controller, when scissors and accessory plate it is identical towards direction, i.e., scissors with wait cutting out
When object fixing end institute is identical towards direction, the distance that is shown on the range display be object trimmed ends to be cut out and fixing end it
Between distance.
In the present embodiment, user will go touching to cut out after cutting out object and being arbitrarily fixed on clip using scissors bit 110
With the accessory plate 220 in junior range device, make accessory plate 220 towards direction with the variation of 110 pointing direction of scissors bit and
Variation decontrols accessory plate 220 when user determines that infrared ray is Chong Die with wait cutting out object fixing end, and accessory plate 220 is driven in scissors
In moving process, 220 another opposite end of accessory plate is moved between each protrusion of array of protrusions 214.Due to array of protrusions 214
Play the role of limit to another opposite end of accessory plate 220, so even user decontrols accessory plate 220, it is also ensured that auxiliary
The position of plate 220 is helped not change, so far 220, as to be cut out object identical as infrared ray direction towards direction of accessory plate
The direction of fixing end.
Similarly, user can operate scissors, make to cut after determining that infrared ray is Chong Die with wait cutting out object fixing end
Cutter head is converted to open configuration from closed state, and so far controller can determine conversion according to the state change over condition of scissors bit
Before second angle sensor 121 detect it is newest towards angle as positive direction (direction of object fixing end i.e. to be cut out),
It is determining behind the direction for cutting out object fixing end, when being cut out using scissors, controller can examine second angle sensor user
Measure towards angle (i.e. scissors bit towards direction or the direction of object trimmed ends to be cut out), (object i.e. to be cut out is fixed with positive direction
The direction at end) it is calculated, determine angle between the two, and by the angle presentation of information on angular display unit 122.This
Outside, controller is determining the scissors bit after closed state is converted to open configuration, and control starts the first infrared distance
Sensor, and after receiving the first range information that first infrared distance sensor detects, first distance is aobvious
Show on range display, the distance between object trimmed ends and fixing end are cut out it is possible thereby to reduce power consumption and treated convenient for user
It is checked.Hereafter, user can by the variation of 122 upper angle of viewing angle display, come determine scissors institute towards direction with
Whether the angle that object to be cut out is fixed between extreme direction meets the requirements, and when meeting the requirements, user checks on range display and shows
Whether the distance shown meets the requirements, if so, indicating that the size cut out has met the requirements, is cutting out direction and is cutting out apart from all true
In the case of fixed, user can be cut out the cloth for complying fully with requirement.
As seen from the above-described embodiment, due to user treated using infrared ray cut out object fixing end and be aligned when, only need
It to utilize scissors drive to cut out to be moved with accessory plate in junior range device, to the inclined direction for making accessory plate and object to be cut out
The direction of fixing end is identical, therefore the present invention is by design and cut-out junior range device, on the one hand operate it is fairly simple, it is another
Aspect carries out ranging by means of accessory plate, can improve the accuracy of range measurement between scissors and object fixing end to be cut out, and
And measurement punctuate step of the user in tailoring process can be saved, cut out efficiency so as to improve.The present invention is cut out with survey
Two layers is designed in auxiliary device limit and be closed holder, be on the one hand to facilitate the fixation of accessory plate, it on the other hand can be with
Ensure the first infrared distance sensor by two layers limit be closed holder between gap, to the distance between itself and accessory plate into
Row measures.
Although above-mentioned cut out with junior range device, the accuracy for cutting out ranging can be improved, when accessory plate 220 with
When being hinged between second crossbar 211, if as shown in Fig. 6 (a), the hinge of the extended line and accessory plate 220 of object fixing end to be cut out
When connecing end intersection, still under the premise of not moving junior range device, correctly reflect that object to be cut out is fixed by accessory plate 220
End institute is towards direction, to carry out ranging, if but as shown in Fig. 6 (b), the extended line of object fixing end to be cut out not with accessory plate 220
Hinged end intersection when, it is necessary to entire junior range device is moved.For this purpose, the present invention is filled to cutting out with junior range
It sets and has done further design, in conjunction with shown in Fig. 5, connected by spring 215 between accessory plate 220 and second crossbar 211, it is auxiliary in this way
It helps the both ends of plate 220 that can realize movement, and limits to be closed in holder 210 in each layer and be located on first montant of the same side
It is both provided with the first range sensor 216 and the first electric telescopic rod 218, is both provided on second montant of the same side
Two range sensors 217 and the second electric telescopic rod 219.
Wherein, first range sensor 216 limits the first electric telescopic rod on closure holder for measuring respective layer
With the horizontal distance between accessory plate 220, second distance sensor 217 limits the second electricity on closure holder for measuring respective layer
Dynamic horizontal distance between telescopic rod 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.
In addition, the controller is determining that the scissors bit after closed state is converted to open configuration, judges described
Before scissors bit is converted to open configuration from closed state, what first range sensor and second distance sensor detected
Whether newest distance is more than corresponding pre-determined distance, when the newest horizontal distance that first range sensor 216 detects
When more than pre-determined distance, the corresponding horizontal distance of control the first electric telescopic rod 218 elongation, when the second distance sensor 217
When the newest horizontal distance detected is more than corresponding pre-determined distance, control the second electric telescopic rod 219 elongation it is corresponding it is horizontal away from
From.Wherein, the pre-determined distance can be when accessory plate 220 is failure to actuate its distance between with corresponding montant.
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 to realize
It is mobile, it, can by the way that the first range sensor, second distance sensor, the first electric telescopic rod and the second electric telescopic rod is arranged
To realize the fixation at accessory plate both ends, even if after thus scissors leaves accessory plate, it is also ensured that the inclination that accessory plate is presented
Direction is aligned with the direction of object fixing end to be cut out, and thus junior range device of the present invention can be realized under the premise of not moving
A variety of scene junior ranges, the scope of application is wider, and flexibility is higher.The present invention is filled through introducing angular transducer and junior range
Set, user may be implemented only need to execute infrared ray alignment, angle and distance checks two steps, so that it may with realize high accuracy and
It is efficient to cut out.
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 (6)
- Based on punctuate and the scissors that direction is cut out is cut out 1. a kind of, which is characterized in that including the scissors bit and hand being connected Handle, the scissors bit are linked together by shaft, and first angle sensor is provided on the scissors bit, is set in the shaft It is equipped with RF transmitter, second angle sensor and angular display unit are provided on the handle；The first angle sensing Device, RF transmitter, second angle sensor and angular display unit are connect with controller respectively；The first angle sensor The opening and closing angle information is simultaneously sent to the controller by opening and closing angle for detecting scissors bit, and the controller is for controlling It makes the RF transmitter to launch with the scissors bit towards identical infrared ray, the second angle sensor is for examining Scissors bit is sent to the controller towards angle and by described towards angle when survey scissors is vertically arranged；When the infrared ray is Chong Die with wait cutting out object fixing end, controller is opened according to what the first angle sensor detected The variation of close angle degree, judges whether the scissors bit from closed state is converted to open configuration, if so, by the scissors bit from Before closed state is converted to open configuration, what the second angle sensor detected newest is set as square towards angle To, hereafter its after receiving that the second angle sensor detects towards angle, calculate it is described towards angle with just Angle between direction, and include on the angular display unit by the angle, thus the angular display unit will show scissors Head towards direction and object fixing end to be cut out angle, so that it is determined that scissors cuts out direction, according to side on object to be cut out It punctuate and cuts out direction and can be cut out.
- Based on punctuate and the scissors that direction is cut out is cut out 2. according to claim 1, which is characterized in that the handle On be additionally provided with the start button being connect with controller, press the start button, the controller receives enabling signal, this When control the infrared transmitter and launch with the scissors bit towards identical infrared ray.
- Based on punctuate and the scissors that direction is cut out is cut out 3. according to claim 1, which is characterized in that if described Close angle degree gradually increases, then the controller determines that the scissors bit is converted to open configuration from closed state；If the opening and closing Angle is gradually reduced, then controller determines that the scissors bit is converted to closed state from open configuration.
- Based on punctuate and the scissors that direction is cut out is cut out 4. according to claim 1, which is characterized in that the control Device is determining the scissors bit after closed state is converted to open configuration, and the RF transmitter is closed in control.
- Based on punctuate and the scissors that direction is cut out is cut out 5. according to claim 1, which is characterized in that the angle The user oriented side of handle when the scissors is set up vertically is arranged in display.
- Based on punctuate and the scissors that direction is cut out is cut out 6. according to claim 2, which is characterized in that is being used When, user is first arbitrarily fixed object to be cut out, and is treated using ruler and to be cut out the user oriented side of object and measure Then punctuate presses start button, at this time controller control infrared transmitter launch infrared ray, by the infrared ray with wait cutting out The edge of object fixing end is aligned；When infrared ray is with when cutting out object fixing end imbricate, scissors bit institute is that object to be cut out fixes extreme direction towards direction, User operates scissors at this time, so that scissors bit is converted to open configuration from closed state, so far controller is according to scissors bit State change over condition, can determine that second angle sensor before conversion detects it is newest towards angle as positive direction, It is determining behind the direction for cutting out object fixing end, when being cut out using scissors, controller can examine second angle sensor user It measures and is calculated towards angle and positive direction, determine angle between the two, and the angle presentation of information is shown in angle On device；Since user has carried out measurement punctuate in the user oriented side of object to be cut out, user only needs when cutting out The variation of viewing angle display upper angle, so that it may be carried out along desired track with ensureing to cut out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557664.6A CN108638132A (en) | 2018-06-01 | 2018-06-01 | Based on punctuate and cut out the scissors that direction is cut out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557664.6A CN108638132A (en) | 2018-06-01 | 2018-06-01 | Based on punctuate and cut out the scissors that direction is cut out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108638132A true CN108638132A (en) | 2018-10-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557664.6A Withdrawn CN108638132A (en) | 2018-06-01 | 2018-06-01 | Based on punctuate and cut out the scissors that direction is cut out |
Country Status (1)
| Country | Link |
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| CN (1) | CN108638132A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513247B1 (en) * | 1997-05-29 | 2003-02-04 | Ariel Krasik-Geiger | Calibrated angle and depth scissors |
| CN201463777U (en) * | 2009-08-28 | 2010-05-12 | 孙杨 | Scissor style angle gauge |
| CN204450598U (en) * | 2015-01-16 | 2015-07-08 | 福建师范大学泉港石化研究院 | A kind of new structure of scissors |
| 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 CN201810557664.6A patent/CN108638132A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513247B1 (en) * | 1997-05-29 | 2003-02-04 | Ariel Krasik-Geiger | Calibrated angle and depth scissors |
| CN201463777U (en) * | 2009-08-28 | 2010-05-12 | 孙杨 | Scissor style angle gauge |
| CN204450598U (en) * | 2015-01-16 | 2015-07-08 | 福建师范大学泉港石化研究院 | A kind of new structure of scissors |
| 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 |
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Application publication date: 20181012 |