CN110107788A - A kind of locking structure for holder storage - Google Patents

A kind of locking structure for holder storage Download PDF

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Publication number
CN110107788A
CN110107788A CN201910494153.9A CN201910494153A CN110107788A CN 110107788 A CN110107788 A CN 110107788A CN 201910494153 A CN201910494153 A CN 201910494153A CN 110107788 A CN110107788 A CN 110107788A
Authority
CN
China
Prior art keywords
connecting rod
motor
purl
locking structure
holder
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.)
Pending
Application number
CN201910494153.9A
Other languages
Chinese (zh)
Inventor
梁能贵
苏晓
叶梓龙
王馨
吴灿尔
郝少岭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guilin Zhishen Information Technology Co Ltd
Original Assignee
Guilin Zhishen Information Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guilin Zhishen Information Technology Co Ltd filed Critical Guilin Zhishen Information Technology Co Ltd
Priority to CN201910494153.9A priority Critical patent/CN110107788A/en
Publication of CN110107788A publication Critical patent/CN110107788A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/16Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/561Support related camera accessories

Abstract

The invention discloses a kind of locking structures for holder storage, holder includes the second motor, the third motor being connect by second connecting rod with the second motor, the load table that is connect with third motor by third connecting rod that first motor and first motor are connected by first connecting rod, and second connecting rod is slidably connected with the second motor;Locking structure includes the purl slot through second connecting rod, positioned at the purl of purl slot, positioned at first motor or the jacking portion positioned at first connecting rod, the recessed portion on third connecting rod;Wherein, jacking portion is used for jacking purl, and recessed portion is matched with purl for fixing third connecting rod and second connecting rod.A kind of locking structure for holder storage disclosed by the invention, need to only add one component of purl can realize the storage locking of entire holder, reduce the components of locking structure, high production efficiency is installed simple and easily operated.

Description

A kind of locking structure for holder storage
Technical field
The present invention relates to a kind of cradle head structure more particularly to a kind of locking structures for holder storage.
Background technique
With the continuous development of shooting stabilizer, shooting tripod head, user requires shooting, the storage of stabilizer and holder Also it is gradually increased.The storage of holder is usually, by the rotor and stator of lock out motor after folding holder, to make after tripod head power failure Holder is in folded state always, that is, connects two linking arms of same rotor and stator in external force such as transports It does not relatively rotate.Currently, the structure of lock out motor rotor and stator mainly includes two kinds of forms: one kind is inside motor The structure of locked rotor and stator is set;Another kind is that the buckle matched is arranged at outside motor (or on adjacent linking arm) Structure.By taking three axis hold stabilizer as an example, including course spindle motor, roll spindle motor, pitching spindle motor, load table, connection boat To the first connecting rod of spindle motor, connection roll spindle motor and the second connecting rod of pitching spindle motor and connect pitching spindle motor and load The third connecting rod of platform is then needed inside each motor using existing foldable locking structure equipped with locking structure or two Two adjacent linking arms are equipped with locking structure, cause foldable locking structure member is various, installation is complicated, influence production efficiency, It is not easy to operation etc..
In the prior art, Chinese patent CN109404704A discloses a kind of stabilizer, including handle, the first linking arm and Second linking arm and camera fixing support, one end of the handle and one end of first linking arm are rotatably connected, described The junction of handle and first linking arm is equipped with the first locking structure, the other end of first linking arm and described second One end of linking arm is rotatably connected, and the junction of first linking arm and second linking arm is equipped with the second locking knot Structure, the other end of second linking arm and the connection of the camera fixing support can simultaneously drive camera fixing support to rotate, institute The junction for stating the second linking arm and the camera fixing support is equipped with third locking structure.The hand-held stabilizer of above structure, Guarantee that the holder on stabilizer top keeps lock state, then at least needs the second locking structure and third locking structure, cause The component of stabilizer is various, installation is complicated, influences production efficiency, is not easy to operate, and the long-time service of above-mentioned locking structure causes It will lead to component wear, influence the stability of locking structure.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of locking structure for holder storage, it is intended to solve existing holder Storage locking structure component is various, installation is complicated, influences production efficiency, is not easy to operate, and long-time service causes to will lead to portion The problems such as part is worn, and influences the stability of locking structure.
The present invention adopts the following technical solutions to achieve above-mentioned purpose:
A kind of locking structure for holder storage, holder include that first motor and first motor pass through first connecting rod and connect The second motor for connecing, the third motor being connect by second connecting rod with the second motor are connect with third motor by third connecting rod Load table, wherein second connecting rod is slidably connected with the second motor;Locking structure includes the purl slot through second connecting rod, position In the purl of purl slot, positioned at first motor or the jacking portion positioned at first connecting rod, the recessed portion on third connecting rod;Its In, the jacking portion is used for jacking purl, and the recessed portion is matched with purl for fixing third connecting rod and second connecting rod.
In the technical program, after holder folds, the sliding connection structure of the second motor and second connecting rod is adjusted, the second company is made Bar is abutted with jacking portion, and jacking portion squeezes one end of purl, and purl moves in a straight line inside purl slot along its axial direction, at this point, The other end of purl enters the recessed portion of third connecting rod, realizes the fixation of second connecting rod and third connecting rod.The technical program is opposite The scheme of setting locking structure inside prior art motor reduces the components of locking structure, and high production efficiency, installation is simply And it is easily operated;For the scheme that buckle structure is arranged on adjacent linking arm in the prior art, reduce the abrasion between component, Do not influence the stability being used for a long time.
Further technical solution is that limiting section, the limiting section are provided at least one in jacking portion or second connecting rod For fixing first connecting rod and second connecting rod.The technical program realizes first connecting rod, second connecting rod and third connecting rod three's It is fixed, i.e. the fixation of holder.
Further technical solution is that jacking portion is first connecting rod close to the end face of second connecting rod.By adjusting the second motor With the slide construction of second connecting rod, one end of the end face jacking purl of first connecting rod, the other end of purl enters recessed portion, realizes The fixation of second connecting rod and third connecting rod.
Further technical solution is that jacking portion is the top surface of first motor.By adjusting the second motor and second connecting rod Slide construction, one end of the top surface jacking purl of first motor, the other end of purl enter recessed portion, realize second connecting rod and the The fixation of three-link.
Further technical solution is that jacking portion is the protrusion positioned at first motor top surface, and second connecting rod is equipped with and raised phase Cooperation.By raised jacking purl, which also matches to form fixed first connecting rod and second with the groove of second connecting rod The limiting section of connecting rod.
Further technical solution is that elastic component is equipped with inside purl slot, and elastic component enters recessed portion for applying thimble Resistance.The technical program improves the stability of locking structure by elastic component, and when needing to unlock, user adjusts the second electricity The slide construction of machine and second connecting rod makes second connecting rod far from jacking portion, at this point, the purl that the elastic force of elastic component makes is detached from recess Portion completes unlock.
Further technical solution is that elastic component is spring.
Further technical solution is that the second motor and second connecting rod are slidably connected by dovetail configuration.
The beneficial effects of the present invention are:
The present invention provides a kind of locking structure for holder storage, and locking structure is arranged inside motor compared with the prior art Scheme, reduce the components of locking structure, high production efficiency is installed simple and easily operated;For phase in the prior art The scheme of buckle structure is set on adjacent linking arm, reduces the abrasion between component, does not influence the stability being used for a long time;Only need Addition one component of purl can realize the storage locking of entire holder.
Detailed description of the invention
A kind of Fig. 1 are as follows: unlocking structure cross-sectional view of the locking structure for holder storage of the present invention.
A kind of Fig. 2 are as follows: locking structure cross-sectional view of the locking structure for holder storage of the present invention.
A kind of Fig. 3 are as follows: sectional view of the locking structure for holder storage of the present invention.
A kind of Fig. 4 are as follows: second linking arm sectional view of the locking structure for holder storage of the present invention.
In figure:
1, first motor;11, raised;2, the second motor;3, third motor;41, first connecting rod;42, second connecting rod;421, Purl slot;422, groove;43, third connecting rod;431, recessed portion;5, purl;51, boss;6, spring.
Specific embodiment
With reference to the accompanying drawing 1 to Fig. 4 and specific embodiment the present invention is described in detail, the case where not conflicting Under, the feature in following embodiment and embodiment can be combined with each other.
As shown in Figures 1 to 4, present embodiment provides a kind of locking structure for holder storage, and holder includes first Motor 1, the second motor 2, third motor 3, first motor 1 and the second motor 2 are connect by first connecting rod 41, the second motor 2 with Third motor 3 is connected by second connecting rod 42, and third motor 3 is connect with load table by third connecting rod 43, wherein the second motor 2 are slidably connected with second connecting rod 42 by dovetail configuration;
The purl slot 421 through two end face, 421 inner containment purl 5 of purl slot, lock are equipped with inside second connecting rod 42 The length of needle 5 is greater than the length of purl slot 421;
Third connecting rod 43 is equipped with recessed portion 431, specially a pit or groove, can be carried out according to the production model of holder Design, then this is without limitation;In holder storage, (i.e. first connecting rod 41, second connecting rod 42, third connecting rod 43 are in spatial position weight It is folded) when, the recessed portion 431 is opposite with purl slot 421;
Holder in present embodiment adjusts second connecting rod 42 and first motor after dovetail configuration in storage folding process 1 end face abuts (i.e. the end face of first motor 1 is jacking portion), and the end face that second connecting rod 42 is contacted with first motor 1 is plane.
Specific locking and unlocking process is as shown in Figure 1 to Figure 2, specific locking process are as follows: (holder is disconnected for initial time Electricity), the dovetail configuration between loose second connecting rod 42 and the second motor 2 is adjusted, storage first connecting rod 41, second connecting rod 42, third connect Bar 43 is overlapped in spatial position, sliding second connecting rod 42 to the end face of first motor 1, at this point, the end face of first motor 1 squeezes lock One end of needle 5, jacking purl 5 are moved in a straight line in the inside of purl slot 421 along its axial direction, and the other end of purl enters third company The recessed portion of bar, tightens dovetail configuration, realizes the fixation of three connecting rods, i.e., by tightening dovetail configuration, second connecting rod 42 End face compresses the end face of first motor 1, realizes the fixation of first connecting rod 41 and second connecting rod 42;Pass through purl 5 and recessed portion 431 Cooperation, realize second connecting rod 42 and third connecting rod 43 fixation, to realize the locking of entire holder.
Specific unlocking process are as follows: loose dovetail configuration is adjusted, so that second connecting rod 42 is along the dovetail configuration to far from the first electricity The direction of machine is slided, and drives purl 5 to move to the direction far from first motor, the end face of second connecting rod 42 is made to leave first motor 1 end face (having unlocked first connecting rod 41 and second connecting rod 42, while the end face not jacking purl 5 of first motor 1), at this point, Purl 5 is detached from recessed portion 431 (having unlocked second connecting rod 42 and third connecting rod 43) under the effect of gravity, to realize The unlocks of three connecting rods of holder.
The scheme of locking structure is arranged compared with the existing technology, reduces for technical solution in present embodiment inside motor The components of locking structure, high production efficiency are installed simple and easily operated;For being arranged on adjacent linking arm in the prior art The scheme of buckle structure, reduces the abrasion between component, does not influence the stability being used for a long time;A purl 5 is only needed to realize whole The storage of a holder locks.
Above embodiment is illustratively shown adjust dovetail configuration after second connecting rod 42 and the end face of first motor 1 support The holder products scheme for connecing (i.e. jacking portion be first motor 1 end face), according to the application of other embodiments or actual product, Jacking portion can also be replaced with other structures or component, for example, after adjusting dovetail configuration, second connecting rod 42 and first connecting rod 41 In the holder scheme of end face contact, the jacking portion can be the end face of first connecting rod 41;Or the holder in above two structure In, by the protrusion etc. for being provided with jacking purl 5 in the end face of the end face of first motor 1 or first connecting rod 41.
The length that above embodiment illustratively shows purl 5 is greater than the scheme of the length of purl slot 421, according to it The application of his embodiment or actual product, the length of purl 5 be also less than or equal to purl slot 421 length, substituting Scheme in, jacking portion is the protrusion that can fall into purl slot 421, and during storage, jacking purl 5 and recessed portion 431 cooperate, real Existing holder locking.
Above embodiment illustratively shows the relationship that is slidably connected of second connecting rod 42 and the second motor 2, specifically Slide construction can be determining according to the model or second connecting rod 42 of practical second motor 2 and the latched position demand of the second motor 2, This is without limitation.
Another embodiment is equipped with a spring 6, purl 5 in the purl slot 421 on the basis of the above embodiment Equipped with a boss 51,6 one end of spring resists boss 51, and the other end resists second connecting rod 42 in 43 one end of third connecting rod Wall.Present embodiment improves the stability of locking structure by spring 6, and when needing to unlock, user adjusts the second motor 2 with the slide construction of second connecting rod 42, make second connecting rod 42 far from jacking portion, at this point, the purl that 6 elastic force of spring makes is detached from recess Portion completes unlock.
According to other embodiments or product practical application, spring 6 can also be substituted with other component, for example, rubber block, Leaf spring, torsional spring, tension spring etc., rubber block, leaf spring, torsional spring embodiment in, connection relationship is identical as 6 scheme of spring, In the embodiment of tension spring, boss 51 is held in tension spring one end, and the other end holds second connecting rod 42 close to 41 one end of first connecting rod Inner wall.
Another embodiment, on the basis of the above embodiment, jacking portion and second connecting rod 42, which are additionally provided with, to be matched Limiting section, specifically, jacking portion are the protrusion 11 positioned at 1 end face of first motor, and second connecting rod 42 is equipped with to match with protrusion 11 The groove 422 of conjunction;When holder, which is stored, to be locked, protrusion 11 enters groove 422, limits first connecting rod 41 and second connecting rod 42 Relative position (i.e. protrusion 11 and groove 422 forms limiting section, for fixing first connecting rod 41 and second connecting rod 42), while protrusion 11 apply the power of jacking purl 5 as jacking portion, and one end of purl 5 is made to enter the recessed portion 431 of third connecting rod 43, limit the The relative position of two connecting rods 42 and third connecting rod 43, so as to complete the locking of entire holder.Present embodiment improves first The reliability that connecting rod 41 and second connecting rod 42 are fixed.Structure in present embodiment can be used for first connecting rod 41 of various shapes It is not in the structure of face contact with second connecting rod 42, especially first connecting rod 41 and second connecting rod 42.According to other embodiments With the practical application of specific product, above-mentioned position limiting structure can also be substituted by other structures, for example, being equipped with two in jacking portion A salient point, the spacing of the salient point are the width of second connecting rod 42, and when holder, which is stored, to be locked, two salient points are located at second The both ends of connecting rod 42;Or set on second connecting rod 42 there are two parallel strip protrusion, its spacing is the width in jacking portion, works as holder When storage locking, two strip projected parts are located at the both ends in jacking portion.
The protrusion 11 positioned at 1 end face of first motor in above embodiment can be it is multiple, second connecting rod 42 is equipped with The position limiting structure that the multiple grooves 422 matched with multiple raised 11, multiple protrusions and multiple grooves match improves first The reliability that connecting rod 41 and second connecting rod 42 are fixed;One of protrusion 11 applies the power of jacking purl 5 as jacking portion, makes to lock One end of needle 5 enters the recessed portion 431 of third connecting rod 43, limits the relative position of second connecting rod 42 and third connecting rod 43, from And complete the locking of entire holder.
The present invention provides a kind of locking structure for holder storage, and locking structure is arranged inside motor compared with the prior art Scheme, reduce the components of locking structure, high production efficiency is installed simple and easily operated;For phase in the prior art The scheme of buckle structure is set on adjacent linking arm, reduces the abrasion between component, does not influence the stability being used for a long time;Only need Addition 5 one components of purl can realize the storage locking of entire holder.

Claims (8)

1. a kind of locking structure for holder storage, the holder include first motor (1), with first motor (1) by the The second motor (2) of one connecting rod (41) connection, the third motor (3) being connect with the second motor (2) by second connecting rod (42) and Third motor (3) passes through the load table that third connecting rod (43) connect, wherein second connecting rod (42) and the second motor (2) sliding connect It connects;
It is characterized in that, the locking structure includes the purl slot (421) through second connecting rod (42), it is located at purl slot (421) Purl (5), the jacking portion for being located at first motor (1) or first connecting rod (41), the recessed portion that is located on third connecting rod (43) (431);Wherein, the jacking portion is used for jacking purl (5), and the recessed portion (431) is matched with purl (5) for fixing the Three-link (43) and second connecting rod (42).
2. a kind of locking structure for holder storage according to claim 1, which is characterized in that the jacking portion or the Limiting section is provided at least one in two connecting rods (42), the limiting section is for fixing first connecting rod (41) and second connecting rod (42)。
3. a kind of locking structure for holder storage according to claim 1, which is characterized in that the jacking portion is the One connecting rod (41) is close to the end face of second connecting rod.
4. a kind of locking structure for holder storage according to claim 1, which is characterized in that the jacking portion is the The top surface of one motor (1).
5. a kind of locking structure for holder storage according to claim 1, which is characterized in that the jacking portion is position Protrusion (11) in first motor (1) top surface, the second connecting rod (42) are equipped with the groove (422) matched with raised (11).
6. a kind of locking structure for holder storage according to claim 1, which is characterized in that the purl slot (421) internal to be equipped with elastic component, the elastic component is used to apply the resistance that thimble (5) enter recessed portion (431).
7. a kind of locking structure for holder storage according to claim 6, which is characterized in that the elastic component is bullet Spring (6).
8. a kind of locking structure for holder storage according to claim 1, which is characterized in that second motor (2) it is slidably connected with second connecting rod (42) by dovetail configuration.
CN201910494153.9A 2019-06-06 2019-06-06 A kind of locking structure for holder storage Pending CN110107788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910494153.9A CN110107788A (en) 2019-06-06 2019-06-06 A kind of locking structure for holder storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910494153.9A CN110107788A (en) 2019-06-06 2019-06-06 A kind of locking structure for holder storage

Publications (1)

Publication Number Publication Date
CN110107788A true CN110107788A (en) 2019-08-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910494153.9A Pending CN110107788A (en) 2019-06-06 2019-06-06 A kind of locking structure for holder storage

Country Status (1)

Country Link
CN (1) CN110107788A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105090699A (en) * 2015-08-27 2015-11-25 深圳市大疆创新科技有限公司 Cradle head
US20160381271A1 (en) * 2015-06-25 2016-12-29 DelTron Intelligence Technology Limited Handheld camera stabilizer with integration of smart device
CN207880407U (en) * 2018-01-05 2018-09-18 深圳市大疆创新科技有限公司 Hand-held holder
CN207945438U (en) * 2018-02-08 2018-10-09 桂林智神信息技术有限公司 The locking structure and holder of holder
CN208566130U (en) * 2018-07-13 2019-03-01 桂林智神信息技术有限公司 Locking structure and stabilizer for stabilizer
CN109404704A (en) * 2018-12-19 2019-03-01 桂林飞宇科技股份有限公司 A kind of stabilizer
CN208738973U (en) * 2018-09-11 2019-04-12 桂林智神信息技术有限公司 A kind of stabilizer course motor-locking structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160381271A1 (en) * 2015-06-25 2016-12-29 DelTron Intelligence Technology Limited Handheld camera stabilizer with integration of smart device
CN105090699A (en) * 2015-08-27 2015-11-25 深圳市大疆创新科技有限公司 Cradle head
CN207880407U (en) * 2018-01-05 2018-09-18 深圳市大疆创新科技有限公司 Hand-held holder
CN207945438U (en) * 2018-02-08 2018-10-09 桂林智神信息技术有限公司 The locking structure and holder of holder
CN208566130U (en) * 2018-07-13 2019-03-01 桂林智神信息技术有限公司 Locking structure and stabilizer for stabilizer
CN208738973U (en) * 2018-09-11 2019-04-12 桂林智神信息技术有限公司 A kind of stabilizer course motor-locking structure
CN109404704A (en) * 2018-12-19 2019-03-01 桂林飞宇科技股份有限公司 A kind of stabilizer

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