CN109882483A - Bi-directional locking arrangement, concatenation unit and spliceosome - Google Patents
Bi-directional locking arrangement, concatenation unit and spliceosome Download PDFInfo
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- CN109882483A CN109882483A CN201910265202.1A CN201910265202A CN109882483A CN 109882483 A CN109882483 A CN 109882483A CN 201910265202 A CN201910265202 A CN 201910265202A CN 109882483 A CN109882483 A CN 109882483A
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- 210000001324 spliceosome Anatomy 0.000 title claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000004146 energy storage Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 208000010138 Diastema Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000475 diastema Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a kind of bi-directional locking arrangement, concatenation unit and spliceosomes, the bi-directional locking arrangement includes bullet pin, button, link assembly and pressure spring, pass through the innovative design link assembly between button and bullet pin and location and installation pressure spring, form a kind of bi-directional locking arrangement that can bi-directional drive unlock and lock, the bi-directional locking arrangement need not be locked by side, and locking mechanism is all in working condition；The concatenation unit is made of frame A and rectangular intermediate plate A, frame A is by blend stop A, the connection convex block A that is formed on the top surface blend stop A of interval and connects convex block B and is formed in the slot A on the bottom surface blend stop A and axially extended and forms, the concatenation unit is completed by frame and intermediate plate assembly, splicing can be made to have more more forms, make to splice more flexible, locking can be completed at the same time during concatenation unit direct splicing using the spliceosome of above-mentioned concatenation unit, assembly is simple, convenient for operation.
Description
Technical field
The present invention relates to a kind of spliceosome, it is specifically related to a kind of industries such as packaging logistics and construction and decoration that can be used in
Bi-directional locking arrangement, concatenation unit and spliceosome.
Background technique
Traditional Packing industry generallys use the loadings tool such as carton, wooden case and plastic container, realize article packaging and
Transport.But this kind of product general size is relatively fixed, poor compatibility, causes specification kind various, is unfavorable for reusing, also not
The problems such as conducive to realization recycling centralized processing, and then generation environment is destroyed, the waste of whole social resources.
Traditional architecture generallys use the structures such as concrete, reinforcing bar, and repairs profession generallys use plasterboard and lightgage steel joist knot
Structure needs professional to construct, and there is a problem of construction inconvenience, and material can not restore substantially once use, there is also cannot follow
The technical issues of ring recycles.
For this purpose, present invention applicant proposes a kind of detachable splicing construction and the spliceosome with it
(CN207434013U), by panel four while be arranged it is expansible while, realize horizontal or vertical direction on expansible side
Quickly splicing and disassembly, and spliceosome has many advantages, such as that entirety is secured, assembly or disassembly is convenient, standardization level is high, still, this
In panel and expansible side be it is integrated, it is more in order to splice form, splice it is more flexible, therefore, it is necessary to splicing
Body is further improved.
The quick splicing and disassembly of spliceosome realize that, referring to Fig. 1, locking mechanism includes guide sleeve, pushes away by locking mechanism
Bar plays tongue and spring, and guide sleeve guarantees that push rod acts on straight line；Push rod can drive bullet tongue, when playing tongue pop-up, can connect
Two adjacent panels；Spring provides the power of a rebound, makes to play the position that tongue rotates to another fixation；The expansible side of panel
On be additionally provided with the second link block with A, the corresponding hole for playing tongue when for assembling；First link block and the second connection block gap
Setting, realization are mutually twisted function.This locking mechanism meets the quick splicing between spliceosome panel to a certain extent,
But turret terminal is in the position of diastema (off position), and when implementing operation, need to by side locking press button, therefore, it is necessary to
Locking mechanism is further improved.
Summary of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of bi-directional locking arrangement, concatenation unit and spliceosome, this pair
It need not be locked to locking mechanism by side, and locking mechanism, all in working condition, which is assembled by frame and intermediate plate
It completes, splicing can be made to have more more forms, make to splice more flexible, which can be in concatenation unit direct splicing process
In, it is completed at the same time locking, assembly is simple, convenient for operation.
The technical scheme of the present invention is realized as follows:
A kind of bi-directional locking arrangement, including bullet pin, button, link assembly and pressure spring, link assembly include first connecting rod part,
Intermediate connecting rod part, intermediate rotary shaft and second connecting rod part, button include button ontology and be formed in button outer body button it is convex
Column, bullet pin include bullet pin ontology and the bullet pin pillar for being formed in bullet pin outer body, and intermediate connecting rod part set is fixed in intermediate rotary shaft
One end of portion, first connecting rod part one end and intermediate connecting rod part is rotatablely connected, and the other end and button ontology of first connecting rod part rotate
The other end of connection, second connecting rod part one end and intermediate connecting rod part is rotatablely connected, the other end and bullet pin ontology of second connecting rod part
Rotation connection；Between the inside of bullet pin ontology and the inside of button ontology, the bottom side of button ontology is formed pressure spring location and installation
The gear that oriented bullet pin ontology extends is linked up with, and the top that oriented button ontology extends and links up with face with gear is formed on bullet pin ontology
The line of bar, the axis and button and bullet pin of intermediate rotary shaft is mutually perpendicular to.
Further, structure of the pressure spring location and installation between the inside of bullet pin ontology and the inside of button ontology are as follows: press
The first positioning column that oriented bullet pin extends is formed in the middle part of button ontology, is formed oriented button on bullet pin ontology and is extended and position with first
Second positioning column of column face, pressure spring one end are sheathed on the first positioning column, and the pressure spring other end is sheathed on the second positioning column；Or
Person, button ontology middle part are formed with location hole, and oriented button extension and the positioning branch with location hole face are formed on bullet pin ontology
Frame, locating support include rack body and the positioning pin for being formed in rack body front end, and the accommodating of pressure spring one end is positioned at location hole
On, the pressure spring other end is sheathed on positioning pin, has the through slot of evacuation intermediate rotary shaft on rack body.
A kind of concatenation unit, including rectangular intermediate plate A and four frame A, frame A include blend stop A, interval be formed in blend stop
Connection convex block A on the top surface A and connection convex block B and it is formed in the slot A on the bottom surface blend stop A and axially extended, connects convex block B
Both ends be each formed with slot A；Four sides of rectangular intermediate plate A are inserted in the slot A of four frame A, four frame A head and the tail phases
It connects and passes through being fastened together between pin thread A and female thread A；It connects convex block B to be arranged close to the middle part of frame A, connect convex
Block A is arranged close to one end of frame A, and connects and be mounted on bi-directional locking arrangement in convex block A, connects to be formed on convex block A and pass through
Logical through-hole A is formed with baffle ring A at the inside opening of through-hole A, and interval is formed with tightening gear hole A and bullet on the bottom wall of through-hole A
Gear hole A out, bi-directional locking arrangement are plugged in through-hole A by an end cap A, and the both ends of intermediate rotary shaft are rotatablely installed in through-hole A
Antetheca and rear wall on or intermediate rotary shaft both ends rotational installation in two peaces being oppositely arranged extended from the inside of end cap A
It fills on arm A；The bullet pin and button of bi-directional locking arrangement can be axially retractable in through-hole A, and are located in unlocked state and lock
Determine state, in unlocked state, pressure spring is in compressive state, and bullet pin pillar exposes a part out of baffle ring A, and button pillar is from end cap
Avoid holes A in the middle part of A exposes a part, and gear is mounted on tightening gear hole A；In lock state, pressure spring is in stretch-like
State, bullet pin pillar pop up a part out of baffle ring A again, and bullet pin ontology backstop is made to be positioned at the inside of baffle ring A, button pillar again from
Avoid holes A pop-up a part, makes button ontology backstop be positioned at the inside of end cap A, and gear is mounted on pop-up gear hole A；
When bullet pin pillar inside contracts under outer power drive, it can be linked up with by top rod driving gear and be separated from tightening gear hole A, make reversible lock
Determine mechanism and is converted into lock state from unlocked state under the driving of pressure spring；It, can when button pillar inside contracts under outer power drive
It drives gear hook to be separated from pop-up gear hole A, so that bi-directional locking arrangement is converted into unlocked state from lock state, and make pressure spring
Compressed energy-storage.
Further, female thread A and pin thread A is square box-like, is formed with buckle A on pin thread A on the side wall of opening,
Card slot A corresponding with buckle A is formed on female thread A on the side wall of bottom, pin thread A is plugged in female thread A, pin thread A and mother
Button A is fastened together by buckle A's and card slot A, is formed with the angle for avoiding rectangular intermediate plate A on pin thread A and female thread A
Slot A.
Further, it connects the roof of convex block A and bottom wall has been respectively formed on end cap fixation hole A, be formed on the inside of end cap
Grab A corresponding with end cap fixation hole A, end cap A with connect convex block A being fastened one by grab A and end cap fixation hole A
It rises；The both ends of intermediate rotary shaft are rotatablely installed when on the antetheca and rear wall of through-hole A, connect equal shape on the antetheca and rear wall of convex block A
At there is sliding slot A, fixed link A corresponding with sliding slot A is formed on the inside of end cap A, fixed link A is inserted in sliding slot A, fixed link A
End and sliding slot A surround one for intermediate rotary shaft carry out rotary spacing fixing groove A.
A kind of spliceosome, including at least two concatenation units, between two neighboring concatenation unit in the horizontal direction or vertically
Direction is spliced, and two neighboring concatenation unit connection convex block A and connection convex block B are mutually inserted, during grafting, a spelling
Bullet pin pillar in the connection convex block A of order member inside contracts under the driving of the connection convex block B of another concatenation unit, and then drives
Top rod driving gear hook is separated from tightening gear hole A, and bi-directional locking arrangement is converted under the driving of pressure spring from unlocked state
Lock state, bullet pin pillar pop up a part again out of baffle ring A, and are inserted in the slot of the connection convex block A of another concatenation unit
In the A of hole, two neighboring concatenation unit is locked.
A kind of concatenation unit, including rectangular intermediate plate B, two frame C and two frame D, frame C include blend stop C, are formed
In the top surface blend stop C middle position connection convex block C and be formed in the slot C on the bottom surface blend stop C and axially extended, frame D packet
Include blend stop D, interval is formed in two connection convex block D in the middle part of the top surface blend stop D and is formed on the bottom surface blend stop D and axially extends
Slot D, connection convex block B both ends be each formed with slot B；Connect the length between the length of convex block C and two connection convex block D
It is identical or close to identical；Two adjacent edges of rectangular intermediate plate B are inserted in the slot C of two frame C, rectangular intermediate plate B's
Other two adjacent edge is inserted in the slot D of two frame D, between frame C and frame D, between two frame C and two
Pass through being fastened together between pin thread B and female thread B between frame D；Bidirectional locking is mounted in two connection convex block D
Mechanism connects and is formed with the through-hole B of perforation on convex block D, is formed with baffle ring B at the inside opening of through-hole B, on the bottom wall of through-hole B
Interval is formed with tightening gear hole B and pop-up gear hole B, and bi-directional locking arrangement is plugged in through-hole B by an end cap B, intermediate
The both ends rotational installation of shaft is rotatablely installed on the antetheca and rear wall of the through-hole B or both ends of intermediate rotary shaft in from end cap B
On two installing arm B being oppositely arranged that side is extended；The bullet pin and button of bi-directional locking arrangement can be in through-holes along axial direction
It is flexible, and it is located in unlocked state and lock state, in unlocked state, pressure spring is in compressive state, and bullet pin pillar is out of baffle ring B
Expose a part, avoid holes B of the button pillar in the middle part of end cap B exposes a part, and gear is mounted on tightening gear hole B；
In lock state, pressure spring is in extended state, and bullet pin pillar pops up a part out of baffle ring B again, positions bullet pin ontology backstop
In the inside of baffle ring B, button pillar pops up a part from avoid holes B again, and button ontology backstop is made to be positioned at the inside of end cap B,
Gear is mounted on pop-up gear hole B；When bullet pin pillar inside contracts under outer power drive, it can be linked up with by top rod driving gear
It is separated from tightening gear hole B, bi-directional locking arrangement is made to be converted into lock state from unlocked state under the driving of pressure spring；Button is convex
When column inside contracts under outer power drive, it is able to drive gear hook and is separated from pop-up gear hole B, make bi-directional locking arrangement from locking shape
State is converted into unlocked state, and makes pressure spring compressed energy-storage.
Further, female thread B and pin thread B is square box-like, is formed with buckle B on pin thread B on the side wall of opening,
Card slot B corresponding with buckle B is formed on female thread B on the side wall of bottom, pin thread B is plugged in female thread B, pin thread B and mother
Button B is fastened together by buckle B's and card slot B, is formed with the angle for avoiding rectangular intermediate plate B on pin thread B and female thread B
Slit B.
Further, it connects the roof of convex block D and bottom wall has been respectively formed on end cap fixation hole B, be formed on the inside of end cap B
Grab B corresponding with end cap fixation hole B, end cap B with connect convex block D being fastened one by grab B and end cap fixation hole B
It rises；The both ends of intermediate rotary shaft are rotatablely installed when on the antetheca and rear wall of through-hole B, connect equal shape on the antetheca and rear wall of convex block D
At there is sliding slot B, fixed link B corresponding with sliding slot B is formed on the inside of end cap D, fixed link B is inserted in sliding slot B, fixed link B
End and sliding slot B surround one for intermediate rotary shaft carry out rotary spacing fixing groove B.
A kind of spliceosome, including at least two concatenation units, between two neighboring concatenation unit in the horizontal direction or vertically
Direction is spliced, and the connection convex block C of concatenation unit is inserted between two connection convex block D of contiguous concatenation unit, is being connected
During convex block C is inserted between two connection convex block D, the bullet pin pillar connected in convex block D is interior under the driving of connection convex block C
Contracting, and then top rod driving gear hook is driven to be separated from tightening gear hole B, bi-directional locking arrangement is under the driving of pressure spring from unlock
State transformation to lock state, bullet pin pillar pops up a part again out of baffle ring B, and is inserted in the slot B of connection convex block B,
Two neighboring concatenation unit is locked.
The beneficial effects of the present invention are: the present invention is by the innovative design link assembly between button and bullet pin and positions peace
Pressure spring is filled, forms a kind of bi-directional locking arrangement that can bi-directional drive unlock and lock, wherein the intermediate rotary shaft of link assembly turns
Dynamic is mounted on corresponding part (such as on the frame of concatenation unit or in two installing arms of end cap), and first connecting rod part turns
Dynamic to be mounted on button ontology and intermediate connecting rod part, second connecting rod part is rotatably installed on bullet pin ontology and intermediate connecting rod part, this
Sample forms a kind of telescopic link mechanism, it is ensured that the stability of bullet pin and button way moving, pressure spring are mounted on bullet pin
Between ontology and button ontology, driving force can be provided for the way moving of bullet pin and button, to realize bi-directional locking arrangement
It works in the function of different states, for example, work is in unlocked state and lock state, in unlocked state, bullet pin and button phase
To movement, pressure spring is in compressive state, and in lock state, backwards to moving, pressure spring is in extended state for bullet pin and button, thus real
Existing two different working conditions.Therefore, bi-directional locking arrangement of the present invention need not be locked by side, be realized in direct splicing process
In, it is completed at the same time locking, and locking mechanism can be guaranteed all in working condition.
The present invention also improves the structure of concatenation unit, and concatenation unit is made of frame and rectangular intermediate plate, side
The connection convex block A and connection convex block B and be formed on blend stop bottom surface and along axial direction that frame is formed on blend stop top surface by blend stop, interval
The slot of extension forms, when assembly, it is only necessary in the slot for the blend stop that four sides of rectangular intermediate plate are plugged in four frames, and
Assembly can be completed by the grafting of pin thread and female thread, it is easy to operate, and splicing can be made to have more more forms, make splicing more
Add flexibly, concatenation unit applies above-mentioned bi-directional locking arrangement, by end cap that bi-directional locking arrangement location and installation is convex in connection
In the through-hole of block A, and the tightening gear hole and pop-up gear hole that respective notch is linked up with are provided on connection convex block A, in this way, real
The function that concatenation unit and other concatenation units are quickly locked and unlocked is showed.
Using above-mentioned concatenation unit, in the horizontal direction or vertical direction is spliced, sliceable shape by multiple concatenation units
At various structures, user can according to their own needs splice a certain number of concatenation units.For example it is formed closed
Or open type packing case, it is applied to the fields such as packaging logistics, can also be expanded in the horizontal plane, what formation was detachably spliced
Wall or plate body are applied to the fields such as construction and decoration.
Detailed description of the invention
Fig. 1 is the perspective view at the top visual angle of bi-directional locking arrangement preferred embodiment 1 of the present invention；
Fig. 2 is the perspective view of the bottom views of bi-directional locking arrangement preferred embodiment 1 of the present invention；
Fig. 3 is the perspective view at the top visual angle of bi-directional locking arrangement preferred embodiment 2 of the present invention；
Fig. 4 is the perspective view of the bottom views of bi-directional locking arrangement preferred embodiment 2 of the present invention；
Fig. 5 is the front view of concatenation unit preferred embodiment 1 of the present invention；
Fig. 6 is the perspective view of concatenation unit preferred embodiment 1 of the present invention；
Fig. 7 is the perspective view that concatenation unit of the present invention removes the frame preferred embodiment 1 after rectangular intermediate plate；
Fig. 8 is the perspective view at 1 top visual angle of frame preferred embodiment in concatenation unit of the present invention；
Fig. 9 is the perspective view of 1 bottom views of frame preferred embodiment in concatenation unit of the present invention；
Figure 10 is the bottom view of frame preferred embodiment 1 in concatenation unit of the present invention；
Figure 11 be in Figure 10 A-A to cross section view；
Figure 12 is a kind of schematic diagram of structure of end cap in the present invention；
Figure 13 is the schematic diagram of end cap another kind structure in the present invention；
Figure 14 is the perspective view of spliceosome preferred embodiment 1 of the present invention；
Figure 15 is the perspective view of spliceosome preferred embodiment 2 of the present invention；
Figure 16 is the front view of concatenation unit preferred embodiment 2 of the present invention.
Specific embodiment
In order to be more clearly understood that technology contents of the invention, spy lifts following embodiment and is described in detail, and purpose is only
It is to be best understood from the protection scope that the contents of the present invention are not intended to limit the present invention.Each component part in the structure of embodiment attached drawing
It is not scaled by normal rates, therefore does not represent the practical relative size of each structure in embodiment.
Fig. 1 is the perspective view at the top visual angle of bi-directional locking arrangement of the present invention；Fig. 2 is the bottom of bi-directional locking arrangement of the present invention
The perspective view at portion visual angle；Referring to Fig. 1 and Fig. 2, a kind of bi-directional locking arrangement 1, including bullet pin 11, button 12,13 and of link assembly
Pressure spring 14, link assembly include first connecting rod part 131, intermediate connecting rod part 132, intermediate rotary shaft 133 and second connecting rod part 134, this
In, first connecting rod part is single sheet connector, and intermediate connecting rod part is single oval link block, and second connecting rod part is single piece
Shape connector, it is preferred that the first, second link member structure is identical, symmetry arrangement.Button includes button ontology 121 and is formed in
The button pillar 122 of button outer body, bullet pin include bullet pin ontology 111 and the bullet pin pillar for being formed in bullet pin outer body
112, intermediate connecting rod part set is fixed in the middle part of intermediate rotary shaft, and one end of first connecting rod part one end and intermediate connecting rod part is rotated by pin shaft
Connection, the other end and button ontology of first connecting rod part are rotatablely connected by pin shaft, second connecting rod part one end and intermediate connecting rod part
The other end be rotatablely connected by pin shaft, by pin shaft rotation connection, pressure spring is fixed for the other end of second connecting rod part and bullet pin ontology
Position is installed between the inside of bullet pin ontology and the inside of button ontology, specific structure are as follows: oriented bullet is formed in the middle part of button ontology
The first positioning column 124 extended is sold, oriented button is formed on bullet pin ontology and extends and positioned with the second of the first positioning column face
Column 114, pressure spring one end are sheathed on the first positioning column, and the pressure spring other end is sheathed on the second positioning column；The bottom side of button ontology
The gear hook 123 that oriented bullet pin ontology extends is formed, oriented button ontology is formed on bullet pin ontology and extends and linked up with gear
The line of the mandril 113 of face, the axis and button and bullet pin of intermediate rotary shaft is mutually perpendicular to.
Fig. 3 is the perspective view at the top visual angle of bi-directional locking arrangement preferred embodiment 2 of the present invention；Fig. 4 is that the present invention is two-way
The perspective view of the bottom views of locking mechanism preferred embodiment 2；Referring to Fig. 3 and Fig. 4, a kind of bi-directional locking arrangement 1, including bullet pin
11, button 12, link assembly 13 and pressure spring 14, link assembly include first connecting rod part 131, intermediate connecting rod part 132, intermediate rotary shaft
133 and second connecting rod part 134, here, first connecting rod part is by two sheet connectors 1311 and is connected to two sheet connectors
Between column connector 1312 form, there are two oval link blocks 1321 to form for intermediate connecting rod part, and second connecting rod part is by two
A sheet connector 1341 and the column connector 1342 being connected between two sheet connectors composition, it is preferred that first, the
Two link member structures are identical, symmetry arrangement.Button includes button ontology 121 and the button pillar for being formed in button outer body
122, bullet pin includes bullet pin ontology 111 and the bullet pin pillar 112 for being formed in bullet pin outer body, and intermediate connecting rod part set is fixed in centre
In the middle part of shaft, one end of two oval link blocks of one end and intermediate connecting rod part of two sheet connectors of first connecting rod part
It is rotatablely connected by pin shaft, the both ends of the column connector of the other end of first connecting rod part and two lugs on button ontology lead to
Cross pin shaft rotation connection, one end of two sheet connectors of second connecting rod part and two oval link blocks of intermediate connecting rod part
The other end pass through pin shaft and be rotatablely connected, two on the both ends of the column connector of the other end of second connecting rod part and bullet pin ontology
A lug is rotatablely connected by pin shaft, and pressure spring location and installation is between the inside of bullet pin ontology and the inside of button ontology, specifically
Structure are as follows: be formed with location hole in the middle part of button ontology, form oriented button on bullet pin ontology and extend and determine with location hole face
Position bracket 115, locating support include rack body 1151 and the positioning pin 1152 for being formed in rack body front end, and pressure spring one end holds
It sets and is positioned on location hole, the pressure spring other end is sheathed on positioning pin, has the through slot of evacuation intermediate rotary shaft on rack body
1153.The bottom side of button ontology forms the gear hook 123 that oriented bullet pin ontology extends, and forms oriented button sheet on bullet pin ontology
Body extends and the mandril 113 with gear hook face, the line of the axis and button and bullet pin of intermediate rotary shaft are mutually perpendicular to.
In above-mentioned two preferred embodiment, pass through the innovative design link assembly between button and bullet pin and location and installation pressure
Spring forms a kind of bi-directional locking arrangement that can bi-directional drive unlock and lock, wherein the intermediate rotary shaft rotation of link assembly
It is mounted on by (such as on the frame of concatenation unit) application part, first connecting rod part is rotatably installed in button ontology and centre connects
On rod piece, second connecting rod part is rotatably installed on bullet pin ontology and intermediate connecting rod part, in this way, foring a kind of telescopic connecting rod
Mechanism, it is ensured that the stability of bullet pin and button way moving, pressure spring are mounted between bullet pin ontology and button ontology, Neng Gouwei
The way moving of bullet pin and button provide driving force, thus realize bi-directional locking arrangement work different states function, than
Such as, work is in unlocked state and lock state, and in unlocked state, bullet pin is moved toward one another with button, and pressure spring is in compressive state,
Lock state, bullet pin and button are backwards to moving, and pressure spring is in extended state, to realize two different working conditions.Therefore,
Bi-directional locking arrangement of the present invention need not be locked by side, realized during direct splicing, be completed at the same time locking, and can guarantee
Locking mechanism is all in working condition.
In above-mentioned two preferred embodiment, preferred embodiment 1 by forming the first positioning column in the middle part of button ontology, and
The second positioning column is formed in the middle part of bullet pin ontology, the both ends of pressure spring can be fixed on the first, second positioning column, be realized pressure spring
Location and installation function is installed quite convenient for operation.By forming location hole in the middle part of button ontology in preferred embodiment 2, and
Locating support is formed in the middle part of bullet pin ontology, and locating support is by rack body and the positioning pin bank for being formed in rack body front end
At realizing the location and installation function of pressure spring, very just in this way, the both ends of pressure spring can be fixed on location hole and positioning pin
It is installed in operation.Relative to preferred embodiment 1, the pressure spring of preferred embodiment 2 can design it is shorter once, and first connecting rod part
It is made of two sheet connectors and the column connector being connected between two sheet connectors, there are two ellipse for intermediate connecting rod part
Circular contiguous block composition, second connecting rod part are connected by two sheet connectors and the column being connected between two sheet connectors
Part composition, therefore, structure is more stable.
Fig. 5 is the front view of concatenation unit preferred embodiment 1 of the present invention；Fig. 6 is concatenation unit preferred embodiment 1 of the present invention
Perspective view；Fig. 7 is the perspective view that concatenation unit of the present invention removes the frame preferred embodiment 1 after rectangular intermediate plate；Fig. 8 is this
The perspective view at 1 top visual angle of frame preferred embodiment in invention concatenation unit；Fig. 9 is that frame is preferably real in concatenation unit of the present invention
Apply the perspective view of 1 bottom views of example；Figure 10 is the bottom view of frame preferred embodiment 1 in concatenation unit of the present invention；Figure 11 is figure
A-A is to cross section view in 10；Figure 12 is a kind of schematic diagram of structure of end cap in the present invention；Referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9,
Figure 10, Figure 11 and Figure 12, a kind of concatenation unit, including rectangular intermediate plate A210 and four frame A310, frame A include blend stop
The connection convex block A312 and connection convex block B313 and be formed on the bottom surface blend stop A simultaneously edge that A311, interval are formed on the top surface blend stop A
The both ends of axially extending slot A314, connection convex block B are each formed with slot A3131；Four sides of rectangular intermediate plate A are inserted in four
In the slot A of a frame A, four frame A are end to end and pass through being fastened one between pin thread A510 and female thread A610
It rises；It connects convex block B to be arranged close to the middle part of frame A, connection convex block A is arranged close to one end of frame A, and connects in convex block A
Above-mentioned bi-directional locking arrangement 1 is installed, connects the through-hole A3121 for being formed with perforation on convex block A, at the inside opening of through-hole A
It is formed with baffle ring A3122, interval is formed with tightening gear hole A3123 and pops up gear hole A3124 on the bottom wall of through-hole A, two-way
Locking mechanism is plugged in through-hole A by an end cap A710, and the both ends of intermediate rotary shaft are rotatablely installed in the antetheca and rear wall of through-hole A
On；The bullet pin and button of bi-directional locking arrangement can be axially retractable in through-hole A, and are located in unlocked state and locking shape
State, in unlocked state, pressure spring is in compressive state, and bullet pin pillar exposes a part out of baffle ring A, and button pillar is from end cap A
The avoid holes A711 in portion exposes a part, and gear is mounted on tightening gear hole A；In lock state, pressure spring is in stretch-like
State, bullet pin pillar pop up a part out of baffle ring A again, and bullet pin ontology backstop is made to be positioned at the inside of baffle ring A, button pillar again from
Avoid holes A pop-up a part, makes button ontology backstop be positioned at the inside of end cap A, and gear is mounted on pop-up gear hole A；
When bullet pin pillar inside contracts under outer power drive, it can be linked up with by top rod driving gear and be separated from tightening gear hole A, make reversible lock
Determine mechanism and is converted into lock state from unlocked state under the driving of pressure spring；It, can when button pillar inside contracts under outer power drive
It drives gear hook to be separated from pop-up gear hole A, so that bi-directional locking arrangement is converted into unlocked state from lock state, and make pressure spring
Compressed energy-storage.
The concatenation unit of above structure is made of frame A and rectangular intermediate plate A, and frame A is formed in gear by blend stop A, interval
Connection convex block A and connection convex block B on the top surface A and it is formed in the slot A composition on the bottom surface blend stop A and axially extended, inserted
Slot A is used to fix rectangular intermediate plate A, guarantees airtightness；When assembly, it is only necessary to which four sides of rectangular intermediate plate A are plugged in four
In the slot of the blend stop of frame, and assembly can be completed by the grafting of pin thread A and female thread A, it is easy to operate, and can make to splice
More forms are had more, make to splice more flexible, concatenation unit applies above-mentioned bi-directional locking arrangement, by end cap by reversible lock
Mechanism location and installation is determined in the through-hole A of connection convex block A, and the tightening shelves of respective notch hook are provided on connection convex block A
Position hole A and pop-up gear hole A, in this way, realizing the function that concatenation unit and other concatenation units are quickly locked and unlocked
Energy.
The working principle of concatenation unit of the present invention is as follows:
1) bullet pin and when button two-way pop-up are lock state, are unlocked state after two-way tightening；
2) before splicing, each concatenation unit is pre-positioned in unlocked state, i.e. gear is mounted on tightening gear hole A
Interior, when two panels concatenation unit is spliced, the bullet pin pillar in the connection convex block A of a concatenation unit is in another concatenation unit
Connection convex block B driving under inside contract, and then drive top rod driving gear hook be separated from tightening gear hole A, at this point, reversible lock
Lock state can be converted into from unlocked state under the reply power drive of pressure spring by determining mechanism, at this point, bullet pin pillar out of baffle ring A again
Pop-up a part, and be inserted in the slot A of connection convex block A of another concatenation unit, two neighboring concatenation unit is locked.
3) when dismantling two panels concatenation unit, button in convex block A is connected by pressed by external force, button inside contracts, and can drive shelves
Position hook is deviate from by pop-up gear hole A, and pushes to tightening gear hole A, at this point, bullet pin side can also bounce back simultaneously, be connected splicing
Unit is removable to be dismantled, and bullet pin can turn again to lock state.
Preferably, referring to Fig. 8 and Fig. 9, female thread A and pin thread A be square it is box-like, on pin thread A on the side wall of opening
It is formed on buckle A511, female thread A and is formed with card slot A611 corresponding with buckle A on the side wall of bottom, pin thread A is plugged in
In female thread A, pin thread A and female thread A being fastened together by buckle A and card slot A are formed with evacuation on pin thread A and female thread A
The slot A at the angle of rectangular intermediate plate A, 512,612.Pin thread A and female thread A, can be fast by the mutual clamping of buckle A and card slot A
Two adjacent frame A are fixed together by speed, and quite convenient for dismounting, slot A 512,612 is used to avoid rectangular intermediate plate,
When it is implemented, pin thread A, female thread A, connection convex block A, connection convex block B and blend stop A can form overall structure with integrated injection molding.
Preferably, referring to Fig. 8, Figure 11 and Figure 12, the roof and bottom wall for connecting convex block A have been respectively formed on end cap fixation hole
A3125, the antetheca and rear wall for connecting convex block A have been respectively formed on sliding slot A3126, have been formed on the inside of end cap and end cap fixation hole A
Corresponding grab A712, and fixed link A713 corresponding with sliding slot A is formed on the inside of end cap A, end cap A leads to convex block A is connect
Being fastened together for grab A and end cap fixation hole A is crossed, fixed link A is inserted in sliding slot A, the end of fixed link A and sliding slot
A surrounds one for carrying out the fixing groove A3127 of rotary spacing to intermediate rotary shaft.In this way, end cap by card purchase A with connect convex block A
On the end cap fixation hole A that is correspondingly arranged snap connection, may be implemented the function of location and installation bi-directional locking arrangement, and end cap A
On the fixed link A that extends to form can cooperate with the sliding slot connecting on convex block A, realize the function of rotational positioning intermediate rotary shaft, structure
Simply, convenient to carry out.Concatenation unit of the present invention can be used as standard component, carry out installation splicing, and easy to produce.
In the concatenation unit of above structure, apply the structure of the preferred embodiment 1 of bi-directional locking arrangement of the present invention, i.e., it is double
It is plugged in through-hole A to locking mechanism by an end cap A, the both ends of intermediate rotary shaft are rotatablely installed in the antetheca and rear wall of through-hole A
On.In other embodiments, concatenation unit can also apply the structure of the preferred embodiment 2 of bi-directional locking arrangement of the present invention,
At this point, the both ends rotational installation of intermediate rotary shaft is on the two installing arm A being oppositely arranged extended from the inside of end cap A；Referring to
Figure 13 at this point, the inside of end cap 710 is formed with grab A712 corresponding with end cap fixation hole A, and is formed on the inside of end cap A
The two installing arm A714 being oppositely arranged extended from the inside of end cap A；End cap A with to connect convex block A solid by grab A and end cap
Determine being fastened together for hole A, the both ends of intermediate rotary shaft are rotatablely installed on the installing arm A714 being oppositely arranged in two.This
Sample, bi-directional locking arrangement can first be assembled together with end cap, are then assembled in the through-hole of connection convex block A, avoid together again
Sliding slot A is formed on connection convex block A, simplifies structure, and structure is more reliable and more stable.
Using above-mentioned concatenation unit, the invention also provides a kind of spliceosome, including at least two above-mentioned concatenation units, phases
Between adjacent two concatenation units in the horizontal direction or vertical direction is spliced, two neighboring concatenation unit connection convex block A and company
It meets convex block B to be mutually inserted, during grafting, the bullet pin pillar in the connection convex block A of a concatenation unit is in another splicing
It is inside contracted under the driving of the connection convex block B of unit, and then top rod driving gear hook is driven to be separated from tightening gear hole A, reversible lock
To determine mechanism and is converted into lock state from unlocked state under the driving of pressure spring, bullet pin pillar pops up a part again out of baffle ring A, and
It is inserted in the slot A of connection convex block A of another concatenation unit, two neighboring concatenation unit is locked.In this way, using above-mentioned
Concatenation unit spliceosome can be completed at the same time locking during concatenation unit direct splicing, and assembly is simple, convenient for operation.
By the way that multiple concatenation units in the horizontal direction or vertical direction is spliced, sliceable formation various structures, are used
Family can according to their own needs splice a certain number of concatenation units.For example form closed or open type packaging
Case is applied to the fields such as packaging logistics, can also be expanded in the horizontal plane, forms the wall or plate body detachably spliced,
Applied to fields such as construction and decorations.
Figure 14 is the perspective view of spliceosome preferred embodiment 1 of the present invention；Figure 15 is spliceosome preferred embodiment 2 of the present invention
Perspective view；Referring to Figure 14, concatenation unit of the present invention can be spliced into packing case applied to packaging logistics field, and packing case can be by six pieces
Or five pieces of concatenation unit compositions, six pieces of concatenation units are spliced into enclosed square box, five pieces of concatenation units are spliced into one and lack
The square box of open type on one side.The packing case is applied when in logistics, can replace Traditional Packing case, because it is standardized
Degree is very high, after splicing it is whole securely, assembly or disassembly it is very convenient, can easily realize the related work such as recycling centralized processing
Make, to protect environment, saves whole social resources.
Referring to Figure 15, concatenation unit of the present invention can be spliced into plane wall or plane plate is applied to finishing building field,
Arbitrarily spliced by multiple concatenation units and formed, multiple concatenation units are spliced in the horizontal plane, form a plane plate or flat
Face wall body.Referring to Figure 15, plane plate is spliced by four pieces of concatenation units, is applied when in terms of construction and decoration, because it is marked
Quasi-ization degree is very high, after splicing it is whole securely, assembly or disassembly it is very convenient, thus it is possible to vary traditional building material construction is inconvenient,
It is used only once the status that cannot be recycled.
Figure 16 is the front view of concatenation unit preferred embodiment 2 of the present invention, referring to Figure 16, a kind of concatenation unit, including side
Shape intermediate plate B220, two frame C320 and two frame D420, frame C include blend stop C321, are formed among the top surface blend stop C
The connection convex block C322 of position and be formed in the slot C on the bottom surface blend stop C and axially extended, frame D include blend stop D421,
Every two connection convex block D422 being formed in the middle part of the top surface blend stop D and it is formed in the slot on the bottom surface blend stop D and axially extended
The both ends of D, connection convex block B are each formed with slot B；Connect convex block C length and two connection convex block D between length it is identical or
Close to identical；Two adjacent edges of rectangular intermediate plate B are inserted in the slot C of two frame C, and other the two of rectangular intermediate plate B
A adjacent edge is inserted in the slot D of two frame D, between frame C and frame D, between two frame C and two frame D
Between pass through being fastened together between pin thread B and female thread B；Bi-directional locking arrangement is mounted in two connection convex block D
1, the through-hole B for being formed with perforation on convex block D is connected, baffle ring B is formed at the inside opening of through-hole B, is spaced on the bottom wall of through-hole B
It is formed with tightening gear hole B and pop-up gear hole B, bi-directional locking arrangement is plugged in through-hole B by an end cap B, intermediate rotary shaft
Both ends be rotatablely installed on the antetheca and rear wall of through-hole B；The bullet pin and button of bi-directional locking arrangement can be in through-holes along axis
To flexible, and it is located in unlocked state and lock state, in unlocked state, pressure spring is in compressive state, and bullet pin pillar is from baffle ring B
Interior exposing a part, avoid holes B of the button pillar in the middle part of end cap B expose a part, and gear is mounted on tightening gear hole
B；In lock state, pressure spring is in extended state, and bullet pin pillar pops up a part out of baffle ring B again, keeps bullet pin ontology backstop fixed
Positioned at the inside of baffle ring B, button pillar pops up a part from avoid holes B again, button ontology backstop is made to be positioned at the interior of end cap B
Side, gear are mounted on pop-up gear hole B；When bullet pin pillar inside contracts under outer power drive, top rod driving gear can be passed through
Hook is separated from tightening gear hole B, and bi-directional locking arrangement is made to be converted into lock state from unlocked state under the driving of pressure spring；It presses
When button pillar inside contracts under outer power drive, it is able to drive gear hook and is separated from pop-up gear hole B, make bi-directional locking arrangement from lock
State transformation is determined to unlocked state, and makes pressure spring compressed energy-storage.
Preferably, female thread B and pin thread B is square box-like, is formed with buckle B on pin thread B on the side wall of opening, female
Card slot B corresponding with buckle B is formed on button B on the side wall of bottom, pin thread B is plugged in female thread B, pin thread B and female thread B
By being fastened together for buckle B and card slot B, the narrow of the angle for avoiding rectangular intermediate plate B is formed on pin thread B and female thread B
Slot B.
Preferably, it connects the roof of convex block D and bottom wall has been respectively formed on end cap fixation hole B, connect the antetheca of convex block D with after
Wall has been respectively formed on sliding slot B, grab B corresponding with end cap fixation hole B is formed on the inside of end cap B, and the inside of end cap D is formed
Have a fixed link B corresponding with sliding slot B, end cap B with connect convex block D being fastened one by grab B and end cap fixation hole B
It rises, fixed link B is inserted in sliding slot B, and the end of fixed link B and sliding slot B surround one for carrying out rotary spacing to intermediate rotary shaft
Fixing groove B.
A kind of spliceosome, the concatenation unit including at least two above preferred embodiments 2, between two neighboring concatenation unit
In the horizontal direction or vertical direction is spliced, and the connection convex block C of concatenation unit is inserted in two connections of contiguous concatenation unit
Between convex block D, during connecting between two connection convex block D of convex block C insertion, the bullet pin pillar in convex block D is connected even
It connects and is inside contracted under the driving of convex block C, and then top rod driving gear hook is driven to be separated from tightening gear hole B, bi-directional locking arrangement exists
It is converted into lock state from unlocked state under the driving of pressure spring, bullet pin pillar pops up a part, and the company of being inserted in again out of baffle ring B
It connects in the slot B of convex block B, two neighboring concatenation unit is locked.
To sum up, the present invention proposes a kind of bi-directional locking arrangement, concatenation unit and spliceosome, which need not be by
Side locking, and locking mechanism, all in working condition, which is completed by frame and intermediate plate assembly, and splicing can be made more
More forms out, make to splice more flexible, which can be completed at the same time locking during concatenation unit direct splicing,
Assembly is simple, convenient for operation.The concatenation unit can any personnel it is any assembled as needed and in the assembled process middle and later periods
Size is adjusted, any damage will not occur for product, to be with a wide range of applications.
Above embodiments are referring to attached drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art
Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from essence of the invention in the case where, all
It falls within the scope and spirit of the invention.
Claims (10)
1. a kind of bi-directional locking arrangement (1), it is characterised in that: including bullet pin (11), button (12), link assembly (13) and pressure spring
(14), the link assembly includes first connecting rod part (131), intermediate connecting rod part (132), intermediate rotary shaft (133) and second connecting rod
Part (134), the button include button ontology (121) and the button pillar (122) for being formed in the button outer body, described
Bullet pin includes bullet pin ontology (111) and the bullet pin pillar (112) for being formed in the bullet pin outer body, the intermediate connecting rod part set
It being fixed in the middle part of the intermediate rotary shaft, one end of first connecting rod part one end and the intermediate connecting rod part is rotatablely connected, and described the
The other end of one link member and the button ontology are rotatablely connected, and second connecting rod part one end is another with the intermediate connecting rod part
One end rotation connection, the other end of the second connecting rod part and the bullet pin ontology are rotatablely connected；The pressure spring location and installation in
Between the inside of the bullet pin ontology and the inside of the button ontology, the bottom side of the button ontology forms the oriented bullet pin
The gear that ontology extends links up with (123), forms the oriented button ontology on the bullet pin ontology and extends and hang with the gear
The mandril (113) of hook face, the axis of the intermediate rotary shaft and the line of the button and the bullet pin are mutually perpendicular to.
2. bi-directional locking arrangement according to claim 1, it is characterised in that: the pressure spring location and installation is in the bullet pin sheet
Structure between the inside of body and the inside of the button ontology are as follows: form the oriented bullet pin in the middle part of the button ontology and extend
The first positioning column (124), formed on the bullet pin ontology the oriented button extend and with the first positioning column face
Second positioning column (114), described pressure spring one end are sheathed on the first positioning column, and it is fixed that the pressure spring other end is sheathed on described second
On the column of position；Alternatively, being formed with location hole in the middle part of the button ontology, the oriented button is formed on the bullet pin ontology and is extended simultaneously
With the locating support (115) of the location hole face, the locating support includes rack body (1151) and is formed in the branch
The positioning pin (1152) of frame ontology front end, pressure spring one end accommodating are positioned on the location hole, another end cap of pressure spring
On the positioning pin, there is the through slot (1153) for avoiding the intermediate rotary shaft on the rack body.
3. a kind of concatenation unit, it is characterised in that: including rectangular intermediate plate A (210) and four frame A (310), the frame A
The connection convex block A (312) and connection convex block B (313) and shape being formed on the top surface the blend stop A including blend stop A (311), interval
On the bottom surface blend stop A described in the Cheng Yu and slot A (314) that axially extends, the both ends of the connection convex block B are each formed with slot A
(3131)；Four sides of the rectangular intermediate plate A are inserted in the slot A of four frame A, four frame A head and the tail phases
It connects and passes through being fastened together between pin thread A (510) and female thread A (610)；The connection convex block B is close to the frame A
Middle part setting, the connection convex block A is arranged close to one end of the frame A, and is mounted on right in the connection convex block A
It is required that bi-directional locking arrangement described in 1 or 2 (1), described to connect the through-hole A (3121) for being formed with perforation on convex block A, the through-hole
Be formed at the inside opening of A baffle ring A (3122), on the bottom wall of the through-hole A interval be formed with tightening gear hole A (3123) and
It pops up gear hole A (3124), the bi-directional locking arrangement is plugged in the through-hole A by an end cap A (710), the centre
The both ends rotational installation of shaft is in the rotational installation of on the antetheca and rear wall of the through-hole A or both ends of the intermediate rotary shaft in certainly
On the two installing arm A (714) being oppositely arranged extended on the inside of the end cap A；It the bullet pin of the bi-directional locking arrangement and presses
Button can be axially retractable in the through-hole A, and is located in unlocked state and lock state, described in the unlocked state
Pressure spring is in compressive state, and the bullet pin pillar exposes a part out of described baffle ring A, and the button pillar is from the end cap A
The avoid holes A (711) at middle part exposes a part, and the gear is mounted on the tightening gear hole A；In the locking shape
State, the pressure spring are in extended state, and the bullet pin pillar pops up a part out of described baffle ring A again, make the bullet pin ontology
Backstop is positioned at the inside of the baffle ring A, and the button pillar pops up a part from the avoid holes A again, makes the button sheet
Body backstop is positioned at the inside of the end cap A, and the gear is mounted on the pop-up gear hole A；The bullet pin pillar exists
When being inside contracted under outer power drive, it can be linked up with by gear described in the top rod driving and be separated from the tightening gear hole A, made described
Bi-directional locking arrangement is converted into lock state from unlocked state under the driving of the pressure spring；The button pillar is in outer power drive
Under when inside contracting, be able to drive the gear hook and be separated from the pop-up gear hole A, make the bi-directional locking arrangement from locking shape
State is converted into unlocked state, and makes the pressure spring compressed energy-storage.
4. concatenation unit according to claim 3, it is characterised in that: the female thread A and pin thread A is square box
Shape is formed with buckle A (511), shape on the side wall of the upper close bottom the female thread A on the pin thread A on the side wall of opening
The corresponding card slot A (611) of buckle A, the pin thread A described in Cheng Youyu are plugged in the female thread A, the pin thread A and the mother
Button A is fastened together by the buckle A's and card slot A, is formed with evacuation on the pin thread A and the female thread A
The slot A at the angle of the rectangular intermediate plate A.
5. concatenation unit according to claim 3, it is characterised in that: equal shape on the roof and bottom wall of the connection convex block A
At there is end cap fixation hole A (3125), grab A (712) corresponding with the end cap fixation hole A is formed on the inside of the end cap,
The end cap A and connection convex block A being fastened together by the grab A and end cap fixation hole A；In described
Between shaft both ends be rotatablely installed when on the antetheca and rear wall of the through-hole A, it is described connection convex block A antetheca and rear wall on
It is formed with sliding slot A (3126), fixed link A (713) corresponding with the sliding slot A, the fixation is formed on the inside of the end cap A
Bar A is inserted in the sliding slot A, and the end of the fixed link A and the sliding slot A surround one for carrying out to the intermediate rotary shaft
The fixing groove A (3127) of rotary spacing.
6. a kind of spliceosome, it is characterised in that: adjacent including the described in any item concatenation units of at least two claims 3 to 5
Between two concatenation units in the horizontal direction or vertical direction is spliced, two neighboring concatenation unit connection convex block A and connection
Convex block B is mutually inserted, and during grafting, the bullet pin pillar in the connection convex block A of a concatenation unit is single in another splicing
It is inside contracted under the driving of the connection convex block B of member, and then the hook of gear described in the top rod driving is driven to be separated from the tightening gear
Hole A, the bi-directional locking arrangement are converted into lock state from unlocked state under the driving of the pressure spring, the bullet pin pillar from
A part is popped up again in the baffle ring A, and is inserted in the slot A of connection convex block A of another concatenation unit, it will be two neighboring
Concatenation unit locking.
7. a kind of concatenation unit, it is characterised in that: including rectangular intermediate plate B (220), two frame C (320) and two frame D
(420), the frame C includes blend stop C (321), the connection convex block C (322) and shape for being formed in the top surface blend stop C middle position
On the bottom surface blend stop C described in Cheng Yu and the slot C, the frame D that axially extend include blend stop D (421), interval be formed in it is described
Two connections convex block D (422) in the middle part of the top surface blend stop D and it is formed in the slot D on the bottom surface the blend stop D and axially extended,
The both ends of the connection convex block B are each formed with slot B；Between the length and two connection convex block D of the connection convex block C
Length is identical or close to identical；Two adjacent edges of the rectangular intermediate plate B are inserted in the slot C of two frame C, institute
Other two adjacent edge for stating rectangular intermediate plate B is inserted in the slot D of two frame D, the frame C and the frame
Between D, pass through being fastened between pin thread B and female thread B between two frame C and between two frame D
Together；It is mounted on bi-directional locking arrangement of any of claims 1 or 2 (1) in two connection convex block D, the connection is convex
It is formed with the through-hole B of perforation on block D, is formed with baffle ring B at the inside opening of the through-hole B, is spaced on the bottom wall of the through-hole B
It is formed with tightening gear hole B and pop-up gear hole B, the bi-directional locking arrangement is plugged in the through-hole B by an end cap B,
The both ends rotational installation of the intermediate rotary shaft is rotated on the antetheca and rear wall of the through-hole B or both ends of the intermediate rotary shaft
It is installed on the two installing arm B being oppositely arranged extended from the inside of the end cap B；The bullet pin of the bi-directional locking arrangement and
Button can be axially retractable in the through-hole, and is located in unlocked state and lock state, described in the unlocked state
Pressure spring is in compressive state, and the bullet pin pillar exposes a part out of described baffle ring B, and the button pillar is from the end cap B
The avoid holes B at middle part exposes a part, and the gear is mounted on the tightening gear hole B；It is described in the lock state
Pressure spring is in extended state, and the bullet pin pillar pops up a part out of described baffle ring B again, positions the bullet pin ontology backstop
In the inside of the baffle ring B, the button pillar pops up a part from the avoid holes B again, keeps the button ontology backstop fixed
Positioned at the inside of the end cap B, the gear is mounted on the pop-up gear hole B；The bullet pin pillar is in outer power drive
Under when inside contracting, can be linked up with by gear described in the top rod driving and be separated from the tightening gear hole B, make the Bidirectional locking
Mechanism is converted into lock state from unlocked state under the driving of the pressure spring；The button pillar inside contracts under outer power drive
When, it is able to drive the gear hook and is separated from the pop-up gear hole B, convert the bi-directional locking arrangement from lock state
To unlocked state, and make the pressure spring compressed energy-storage.
8. concatenation unit according to claim 7, it is characterised in that: the female thread B and pin thread B is square box
Shape, be formed on the side wall of opening on the pin thread B buckle B, the female thread B it is upper be formed on the side wall of bottom and
The buckle B corresponding card slot B, the pin thread B are plugged in the female thread B, and the pin thread B and the female thread B pass through described
The buckle B's and card slot B is fastened together, is formed with the evacuation rectangular centre on the pin thread B and the female thread B
The slit B at the angle of plate B.
9. concatenation unit according to claim 7, it is characterised in that: equal shape on the roof and bottom wall of the connection convex block D
At there is end cap fixation hole B, be formed with grab B corresponding with the end cap fixation hole B on the inside of the end cap B, the end cap B with
Connection convex block D being fastened together by the grab B and end cap fixation hole B；The two of the intermediate rotary shaft
When on the antetheca and rear wall of the through-hole B, the antetheca and rear wall of the connection convex block D has been respectively formed on sliding slot for end rotational installation
Fixed link B corresponding with the sliding slot B is formed on the inside of B, the end cap D, the fixed link B is inserted in the sliding slot B,
The end of the fixed link B and the sliding slot B surround one for carrying out the fixing groove B of rotary spacing to the intermediate rotary shaft.
10. a kind of spliceosome, it is characterised in that: including the described in any item concatenation units of at least two claims 7 to 9, phase
Between adjacent two concatenation units in the horizontal direction or vertical direction is spliced, the connection convex block C of concatenation unit is inserted in adjacent
Between two connection convex block D of concatenation unit, during the connection convex block C is inserted between two connection convex block D,
Bullet pin pillar in the connection convex block D inside contracts under the driving of the connection convex block C, and then drives described in the top rod driving
Gear hook is separated from the tightening gear hole B, and the bi-directional locking arrangement becomes under the driving of the pressure spring from unlocked state
Lock state is shifted to, the bullet pin pillar pops up a part out of described baffle ring B again, and is inserted in the slot of the connection convex block B
In the B of hole, two neighboring concatenation unit is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265202.1A CN109882483B (en) | 2019-04-03 | 2019-04-03 | Bidirectional locking mechanism, splicing unit and splicing body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265202.1A CN109882483B (en) | 2019-04-03 | 2019-04-03 | Bidirectional locking mechanism, splicing unit and splicing body |
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| CN109882483A true CN109882483A (en) | 2019-06-14 |
| CN109882483B CN109882483B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN111207142A (en) * | 2020-02-19 | 2020-05-29 | 东莞力途精密科技有限公司 | Novel rotation type fast-assembling interface device |
| CN112027290A (en) * | 2020-09-25 | 2020-12-04 | 崔晓翔 | Locking mechanism, splicing unit and splicing body |
| CN113062334A (en) * | 2021-04-07 | 2021-07-02 | 徐州中国矿大岩土工程新技术发展有限公司 | Three-dimensional plant net splicing and mounting device for slope greening environment protection and using method thereof |
| CN114800441A (en) * | 2022-03-19 | 2022-07-29 | 中国人民解放军空军军医大学 | Lower limb exoskeleton heterogeneous knee joint based on parallel elastomers |
| CN117129239A (en) * | 2023-10-24 | 2023-11-28 | 山东宏冠车辆有限公司 | Test load tool for semitrailer |
| CN112027290B (en) * | 2020-09-25 | 2024-06-25 | 崔晓翔 | Locking mechanism, splicing unit and splicing body |
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| CN111207142A (en) * | 2020-02-19 | 2020-05-29 | 东莞力途精密科技有限公司 | Novel rotation type fast-assembling interface device |
| CN112027290A (en) * | 2020-09-25 | 2020-12-04 | 崔晓翔 | Locking mechanism, splicing unit and splicing body |
| CN112027290B (en) * | 2020-09-25 | 2024-06-25 | 崔晓翔 | Locking mechanism, splicing unit and splicing body |
| CN113062334A (en) * | 2021-04-07 | 2021-07-02 | 徐州中国矿大岩土工程新技术发展有限公司 | Three-dimensional plant net splicing and mounting device for slope greening environment protection and using method thereof |
| CN114800441A (en) * | 2022-03-19 | 2022-07-29 | 中国人民解放军空军军医大学 | Lower limb exoskeleton heterogeneous knee joint based on parallel elastomers |
| CN117129239A (en) * | 2023-10-24 | 2023-11-28 | 山东宏冠车辆有限公司 | Test load tool for semitrailer |
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