CN107053045A - A kind of picture frame wall screw positioning device - Google Patents
A kind of picture frame wall screw positioning device Download PDFInfo
- Publication number
- CN107053045A CN107053045A CN201710181384.5A CN201710181384A CN107053045A CN 107053045 A CN107053045 A CN 107053045A CN 201710181384 A CN201710181384 A CN 201710181384A CN 107053045 A CN107053045 A CN 107053045A
- Authority
- CN
- China
- Prior art keywords
- hole
- latch segment
- wall
- picture frame
- positioning device
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C3/00—Portable devices for holding and guiding nails; Nail dispensers
- B25C3/006—Portable devices for holding and guiding nails; Nail dispensers only for holding and guiding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports Or Holders For Household Use (AREA)
- Connection Of Plates (AREA)
Abstract
The invention provides a kind of picture frame wall screw positioning device, belong to positioning technical field of tools.It solves the problem of existing wall nail is fixed inconvenient.This picture frame wall screw positioning device, including positioning seat, chute is opened up on positioning seat, two latch segments are slidably connected in chute, fixture is provided with positioning seat, through hole is offered on latch segment, some pilot holes are circumferentially offered on the hole wall of through hole, slided in pilot hole and be equipped with check lock lever, also it is hinged with latch segment in rotating wheel, latch segment and is additionally provided with gear structure, swing span is also hinged with latch segment, impact block is connected with swing span, the end that block is impacted when swing span, which is rocked to, to be leant with the lateral surface of latch segment is relative with the center of through hole.This picture frame wall screw positioning device can be such that wall nail is accurately positioned on metope, and easy to operate.
Description
Technical field
The invention belongs to position technical field of tools, it is related to a kind of picture frame wall screw positioning device.
Background technology
The ornaments such as existing picture frame can overleaf connect two links, and need to fix two walls on metope when hanging
Nail, the structure of wall nail as shown in fig. 7, comprises the wall nail seat 101 of plate-like and some pilot pins 102 being fixed in wall nail seat 101,
But the distance of two links of measurement in advance is needed before fixed wall nail seat, the pilot pin of two wall nails is then squeezed into wall
Face, but be due to that the distance between two walls nail is difficult to assurance and needed by ruler manual measurement, and level is difficult to ensure that, therefore
The wall nail for often occurring squeezing into metope is pulled up again, causes metope to damage.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of picture frame wall nail positioning dress
Put, this picture frame wall screw positioning device can be such that wall nail is accurately positioned on metope, and easy to operate.
The purpose of the present invention can be realized by following technical proposal：A kind of picture frame wall screw positioning device, including in length
Horizon equipment is provided with the positioning seat of bar tabular, the positioning seat along its length, it is characterised in that along length on the positioning seat
Direction offers the chute of strip, and the chute runs through in the opposite sides face of positioning seat, the chute to be slided along its length
Two latch segments are connected with, provided with the securing fixture of latch segment being offered into use on the latch segment on positioning seat
Follow closely circumferentially to offer to slide in some pilot holes, the pilot hole on the through hole being put into, the hole wall of the through hole in wall and wear
There is check lock lever, the axial direction of some check lock levers is identical with the radial direction of through hole, and one end of check lock lever is stretched into through hole, the locking
Also being hinged with to be additionally provided with rotating wheel, the latch segment on the side of block can drive some check lock levers same when rotating wheel is rotated
The impact block that column is connected with swing span, the swing span is also hinged with the gear structure of moved further, the latch segment, and
Impact block can be axially moveable, the end of impact block and through hole when swing span, which is rocked to, to be leant with the lateral surface of latch segment
Center it is relative.
Swing span is rocked to the sidepiece of latch segment when using, then moved according to the distance between two links of frame back surface
Dynamic two latch segments so that the distance between through hole center is identical with the distance of two links on two latch segments, will be locked by fixture
Tight block is fixed, and then rotates rotating wheel so that check lock lever retraction pilot hole, and two walls nail is put into through hole, rotating wheel is rotated further by,
So that check lock lever stretches out pilot hole and is resisted against on the periphery wall of wall nail, now wall nail is positioned in the through hole of latch segment, should
Structure also enables this positioning seat to be applicable the wall nail seat of different-diameter size, and then strong applicability pulls swing span so that pendulum
Moving frame is resisted against on the lateral surface of latch segment, and the end for now impacting block is relative with the end that wall is followed closely, and suspension is needed according to picture frame
Height, positioning seat is abutted on metope and by horizon equipment so that positioning seat holding level, wherein horizon equipment are existing
Part, usually sealed glass tube, has liquid in glass tube, is positioned by the bubble position in liquid, in wall
The position of nail impacts block after determining by hammer, because wall nail is positioned in advance, therefore the position after getting on wall
Put precisely, and two wall nails of one-time positioning, it is easy to operate.
In above-mentioned picture frame with wall screw positioning device, the fixture includes fixing bolt, relative the two of the chute
Bar-shaped trough is offered on cell wall along its length, one of bar-shaped trough is through to the edge of positioning seat, the latch segment
Sliding block is respectively provided with opposite end surface, two sliding block is slidably connected in two bar-shaped troughs respectively, is offered on one of sliding block
Screw, the fixing bolt passes through the bar-shaped trough run through and is screwed onto in the screw of sliding block.Sliding block is engaged with bar-shaped trough so that
Latch segment keeps stable, while latch segment is locked by fixing bolt, it is simple in construction, it is easy to operate.
In above-mentioned picture frame with wall screw positioning device, the gear structure includes driving gear, a driving cog
There is installation cavity around through hole in ring and some driven gears, the latch segment, the transmission ring gear is rotatably connected on installation cavity
It is interior, and transmission ring gear and the concentric setting of through hole, the driving gear is fixedly connected with rotating wheel, and driving gear is mutually nibbled with ring gear
Close, some driven gears are rotatably connected in installation cavity, and some driven gears are combined with ring gear, the driven gear
Center offer on screw, the inner periphery wall of the check lock lever have external screw thread, and check lock lever the inner pass through from
The screw of moving gear simultaneously coordinates with driven gear screw thread.Rotating wheel drives driving gear rotation, and driving gear drives transmission ring gear
Rotation, and driving cog annulus moves some driven gears and rotated simultaneously, coordinates on driven gear with check lock lever screw thread, therefore, it is possible to band
Dynamic check lock lever axial movement, while the fit structure of check lock lever and driven gear enables check lock lever to have self-locking after moving into place
Power.
In above-mentioned picture frame with wall screw positioning device, stopper slot is offered vertically on the periphery wall of the check lock lever,
There is spacing block set, the spacing block set sliding plug is in stopper slot on the hole wall of the pilot hole.Driven in driven gear
Spacing block set can prevent check lock lever from circumferentially rotating when check lock lever is moved axially.
In above-mentioned picture frame with wall screw positioning device, the installation cavity inner circumferential has some mounting seats to tabular,
The connection around screw on connecting hole, the opposite end surface of the driven gear with annular is offered in the mounting seat
Convex edge, the driven gear is located between two mounting seats, and connection convex edge is rotatably connected in connecting hole.So that driven gear is protected
It is fixed to keep steady.
In above-mentioned picture frame with wall screw positioning device, the transmission ring gear is being passed through two relative mounting seats
Relative two edges of dynamic ring gear, which circumferentially have on limit convex edge, the opposite flank of the mounting seat, is hinged with position-limited wheel, institute
The wheel face for stating position-limited wheel is resisted against on the upper surface on limit convex edge.Mounting seat is spacing to transmission ring gear progress by position-limited wheel, makes
Obtain driving cog environmental protection and keep steady and determine, while can also reduce frictional force when transmission ring gear is rotated.
In above-mentioned picture frame with wall screw positioning device, offering installation gap, the peace on the side of the latch segment
Dress breach is connected by through hole with installation cavity, is rotated in the through hole and is located in connecting shaft, the driving gear and company
One end of spindle is fixedly connected with, and the other end of the rotating wheel and connecting shaft is fixedly connected with, and the rotating wheel is located in installation gap, and
The wheel face protrusion installation gap of rotating wheel.Rotating wheel is coordinated by connecting shaft and through hole, made by radially operating power during operation
Obtain driving gear and keep stable.
In above-mentioned picture frame with wall screw positioning device, the positioner also includes the abutment plate of arc, the locking
Offering sliding plug in spliced eye, the spliced eye on the outer end end face of bar vertically has push rod, is additionally provided with spliced eye
Locking spring, one end and the push rod of the locking spring are fixedly connected with, and the inner of the other end and push rod is fixedly connected with, the outer end of the push rod
Axially offer on dovetail groove, the convex surface of the abutment plate and have along through hole on connecting seat with arc tabular, the connecting seat
There is contiguous block, the contiguous block is slidably connected in dovetail groove, and the convex surface of abutment plate mutually reclines with the concave surface of connecting seat.Work as locking
Bar compresses locking spring when stretching out, and the elastic force of locking spring causes abutment plate to be pressed on wall and nail on, wherein followed closely due to different walls
Pilot pin length is different, therefore abutment plate is slidably arranged on connecting seat, so that abutment plate can be applied to different chis
Very little wall nail.
In above-mentioned picture frame with wall screw positioning device, the swing span is plate-like, has two at an edge of swing span
An edge has hinged seat on the connecting pin of strip, the latch segment, and the connecting pin is hinged with hinged seat, the pendulum
The another side of moving frame is along having with snapping convex portion on snapping plate, the snapping plate, and another edge of the latch segment has button
Vertically there are two limited posts, the snapping when the side of two limited posts and latch segment leans on access slot, the side of the swing span
Portion is snapped onto in snap groove.So that the limited post of swing seat is resisted against on latch segment side before beaing, then pass through snapping
Plate is buckled on latch segment, without carrying out positioning holding manually so that operation more facilitates.
In above-mentioned picture frame with wall screw positioning device, being fixed with guide sleeve on the swing span, the guide sleeve it is interior
Have on perisporium and offer two guide grooves on two guide pads, the periphery wall of the impact block vertically, the impact block, which is slided, to be inserted
It is connected in guide sleeve, and guide pad is slidably connected in guide groove.Impact block is moved axially, but can not be taken off
From.
Compared with prior art, this picture frame has advantages below with wall screw positioning device：
1st, due to moving two latch segments according to the distance between two links of frame back surface so that on two latch segments in through hole
The distance between heart is identical with the distance of two links, so that wall nail is positioned in advance, therefore the position essence after getting on wall
Standard, and two wall nails of one-time positioning, it is easy to operate.
2nd, followed closely and positioned by the check lock lever moved axially due to wall so that this positioning seat can be applicable different-diameter chi
Very little wall nail seat, while abutment plate is slidably arranged on connecting seat so that abutment plate can be applied to determining for different length size
Position pin, therefore strong applicability.
3rd, due to so that the limited post of swing seat is resisted against on latch segment side, then passing through snapping plate button before beaing
On latch segment, without carrying out positioning holding manually, it is only necessary to beat impact block so that operation more facilitates.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of this picture frame with wall screw positioning device.
Fig. 2 is structure sectional view of this picture frame with wall screw positioning device.
Fig. 3 is the schematic enlarged-scale view at A in Fig. 1.
Fig. 4 is the schematic enlarged-scale view at B in Fig. 2.
Fig. 5 is the schematic enlarged-scale view at C in Fig. 2.
Fig. 6 is structure sectional view of this picture frame with another visual angle of wall screw positioning device.
Fig. 7 is the dimensional structure diagram of wall nail.
In figure, 1, positioning seat；11st, horizon equipment；12nd, chute；13rd, bar-shaped trough；2nd, latch segment；21st, through hole；22nd, pilot hole；
221st, spacing block set；23rd, sliding block；24th, installation cavity；25th, mounting seat；251st, position-limited wheel；26th, installation gap；27th, hinged seat；28、
Snap groove；3rd, check lock lever；31st, stopper slot；32nd, spliced eye；33rd, push rod；34th, locking spring；35th, connecting seat；351st, dovetail groove；
36th, abutment plate；361st, contiguous block；4th, rotating wheel；41st, connecting shaft；42nd, driving gear；5th, swing span；51st, connecting pin；52nd, detain
Fishplate bar；521st, snapping convex portion；53rd, limited post；54th, guide sleeve；541st, guide pad；6th, block is impacted；61st, guide groove；7th, driving cog
Ring；71st, limit convex edge；8th, driven gear；81st, convex edge is connected；9th, fixing bolt；10th, wall is followed closely；101st, wall nail seat；102nd, position
Pin.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figures 1 to 4, a kind of picture frame wall screw positioning device, including in the positioning seat 1 of long strip-board shape, positioning seat 1
On be provided with horizon equipment 11 along its length, the chute 12 of strip is offered on positioning seat 1 along its length, the chute 12 runs through
Two latch segments 2 are slidably connected in the opposite sides face of positioning seat 1, chute 12 along its length, being provided with positioning seat 1 can
By the securing fixture of latch segment 2, offer and followed closely for wall on 10 through holes 21 being put into, the hole wall of through hole 21 on latch segment 2
Circumferentially offer to slide in some pilot holes 22, pilot hole 22 and be equipped with check lock lever 3, the axial direction of some check lock levers 3 is with leading to
The radial direction in hole 21 is identical, and one end of check lock lever 3 is stretched into through hole 21, and rotating wheel 4 is also hinged with the side of latch segment 2, lock
Being additionally provided with tight block 2 when rotating wheel 4 is rotated can drive on the synchronization-moving gear structure of some check lock levers 3, latch segment 2 also
The impact block 6 that column is connected with swing span 5, swing span 5 is hinged with, and impact block 6 can be axially moveable, when swing span 5
The end for being rocked to impact block 6 when being leant with the lateral surface of latch segment 2 is relative with the center of through hole 21.By swing span when using
5 are rocked to the sidepiece of latch segment 2, then move two latch segments 2 according to the distance between two links of frame back surface so that two locks
The distance between center of through hole 21 is identical with the distance of two links on tight block 2, is fixed latch segment 2 by fixture, then
Rotate rotating wheel 4 so that the retraction pilot hole 22 of check lock lever 3, two walls nail 10 is put into through hole 21, rotating wheel 4 is rotated further by so that lock
Tight bar 3 stretches out pilot hole 22 and is resisted against on the periphery wall of wall nail 10, and now wall nail 10 is positioned in the through hole 21 of latch segment 2
Interior, the structure also enables this positioning seat 1 to be applicable the wall nail seat 101 of different-diameter size, and then strong applicability pulls swing
Frame 5 so that swing span 5 is resisted against on the lateral surface of latch segment 2, now impacts end and the end face phase of wall nail seat 101 of block 6
Height that is right, needing to hang according to picture frame, positioning seat 1 is abutted on metope and by horizon equipment 11 so that positioning seat 1 is kept
Level, wherein horizon equipment 11 are existing part, usually sealed glass tube, have liquid in glass tube, by liquid
Bubble position positioned, block 6 is impacted by hammer after being determined in the position that wall follows closely 10, because wall nail 10 is pre-
First positioned, therefore position is accurate after getting on wall, and two walls nails 10 of one-time positioning, it is easy to operate.
With reference to shown in Fig. 5, Fig. 6, fixture is included on fixing bolt 9, relative two cell walls of chute 12 along its length
Bar-shaped trough 13 is offered, one of bar-shaped trough 13, which is through on the edge of positioning seat 1, the opposite end surface of latch segment 2, to be had
There is sliding block 23, two sliding block 23 is slidably connected in two bar-shaped troughs 13 respectively, screw is offered on one of sliding block 23, it is fixed
Bolt 9 passes through the bar-shaped trough 13 run through and is screwed onto in the screw of sliding block 23, and sliding block 23 is engaged with bar-shaped trough 13 so that locking
Block 2 keeps stable, while latch segment 2 is locked by fixing bolt 9, it is simple in construction, it is easy to operate.Gear structure includes one
There is installation cavity 24 around through hole 21 in individual driving gear 42, a transmission ring gear 7 and some driven gears 8, latch segment 2, pass
Dynamic ring gear 7 is rotatably connected in installation cavity 24, and transmission ring gear 7 and the concentric setting of through hole 21, driving gear 42 and rotating wheel 4
It is fixedly connected with, and driving gear 42 is meshed with ring gear, some driven gears 8 are rotatably connected in installation cavity 24, and some driven
Gear 8 is combined with ring gear, and the center of driven gear 8 is offered to be had on screw, the inner periphery wall of check lock lever 3
External screw thread, and check lock lever 3 the inner through driven gear 8 screw and with the screw thread of driven gear 8 coordinate, rotating wheel 4 drive master
Moving gear 42 rotates, and driving gear 42 drives transmission ring gear 7 to rotate, and is driven ring gear 7 and drives some driven gears 8 to revolve simultaneously
Turn, on driven gear 8 with the screw thread of check lock lever 3 coordinate, therefore, it is possible to drive check lock lever 3 to move axially, at the same check lock lever 3 with it is driven
The fit structure of gear 8 causes check lock lever 3 to have self-lock ability after moving into place.Opened up vertically on the periphery wall of check lock lever 3
On limited location groove 31, the hole wall of pilot hole 22 have spacing block set 221, the sliding plug of spacing block set 221 in stopper slot 31,
Spacing block set 221 can prevent check lock lever 3 from circumferentially rotating when driven gear 8 drives the axial movement of check lock lever 3.The inner circumferential of installation cavity 24
To with some mounting seats 25 to tabular, being offered in mounting seat 25 on connecting hole, the opposite end surface of driven gear 8
There is the connection convex edge 81 of annular around screw, driven gear 8 is located between two mounting seats 25, and connection convex edge 81 rotates connection
In connecting hole so that driven gear 8 keeps stable.Ring gear 7 is driven through two relative mounting seats 25, in transmission ring gear
7 relative two edges circumferentially have limit convex along 71, and position-limited wheel 251 is hinged with the opposite flank of mounting seat 25, spacing
The wheel face of wheel 251 is resisted against limit convex along along 71 upper surface, and mounting seat 25 is limited by 251 pairs of transmission ring gears 7 of position-limited wheel
Position so that transmission ring gear 7 keeps stable, while can also reduce frictional force when transmission ring gear 7 is rotated.The side of latch segment 2
On offer installation gap 26, installation gap 26 is connected by through hole with installation cavity 24, and the company of being located in is rotated in through hole
Spindle 41, driving gear 42 and one end of connecting shaft 41 are fixedly connected with, and the other end of rotating wheel 4 and connecting shaft 41 is fixedly connected with, rotation
Wheel 4 is located in installation gap 26, and the wheel face protrusion installation gap 26 of rotating wheel 4, and rotating wheel 4 is by radially operating during operation
Power, is coordinated by connecting shaft 41 and through hole so that driving gear 42 keeps stable.Positioner also includes the abutment plate of arc
36, sliding plug in spliced eye 32, spliced eye 32 is offered vertically on the outer end end face of the check lock lever 3 push rod 33,
Locking spring 34 is additionally provided with spliced eye 32, one end and the push rod 33 of the locking spring 34 are fixedly connected with, the other end and push rod 33
The inner is fixedly connected with, and the outer end of push rod 33 has on the connecting seat 35 of arc tabular, connecting seat 35 axially offers swallow along through hole 21
There is contiguous block 361, the contiguous block 361 is slidably connected in dovetail groove 351 on stern notch 351, the convex surface of abutment plate 36, and against
The convex surface of plate 36 and the concave surface of connecting seat 35 are mutually reclined, and locking spring 34, the bullet of locking spring 34 are compressed when check lock lever 3 stretches out
Power causes abutment plate 36 to be pressed on wall nail 10, wherein because the length of pilot pin 102 that different walls follow closely 10 is different, therefore will be against
Plate 36 is slidably arranged on connecting seat 35, so that abutment plate 36 can be applied to various sizes of wall nail 10.Swing span 5 is in
Tabular, there is an edge on the connecting pin 51 of two strips, latch segment 2 to have hinged seat 27 at an edge of swing span 5, even
Pin 51 is hinged with hinged seat 27, and the another side edge of swing span 5, which has, has snapping convex portion on snapping plate 52, the snapping plate 52
521, another edge of latch segment 2, which has, vertically has two limited posts 53 on snap groove 28, the side of swing span 5, when two limits
Engaging portion is snapped onto in snap groove 28 when the side of position post 53 and latch segment 2 leans, and the limit of swing seat is caused before beaing
Position post 53 is resisted against on the side of latch segment 2, is then buckled in by snapping plate 52 on latch segment 2, without carrying out positioning holding manually,
So that operation more facilitates.Being fixed with swing span 5 on guide sleeve 54, the internal perisporium of guide sleeve 54 has two guide pads 541, hits
Two guide grooves 61 are offered on the periphery wall of block hitting 6 vertically, the impact sliding plug of block 6 is in guide sleeve 54, and guide pad 541
It is slidably connected in guide groove 61 so that impact block 6 can be moved axially, but can not be departed from.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of picture frame wall screw positioning device, including in the positioning seat (1) of long strip-board shape, along length on the positioning seat (1)
Direction is provided with horizon equipment (11), it is characterised in that offer the chute of strip on the positioning seat (1) along its length
(12), the chute (12) runs through in the opposite sides face of positioning seat (1), the chute (12) slidably connects two along its length
Latch segment (2), provided with can open up latch segment (2) securing fixture on the latch segment (2) on positioning seat (1)
Have to follow closely for wall and circumferentially offer some pilot holes (22), institute on the through hole (21) that (10) are put into, the hole wall of the through hole (21)
State to slide in pilot hole (22) and be equipped with check lock lever (3), the axial direction of some check lock levers (3) and the radial direction phase of through hole (21)
Together, and one end of check lock lever (3) is stretched into through hole (21), rotating wheel (4), institute are also hinged with the side of the latch segment (2)
State to be additionally provided with latch segment (2) and some check lock levers (3) synchronization-moving gear structure can be driven when rotating wheel (4) is rotated,
The impact block (6) that column is connected with swing span (5), the swing span (5), and impact are also hinged with the latch segment (2)
Block (6) can be axially moveable, the end of impact block (6) when swing span (5), which is rocked to, to be leant with the lateral surface of latch segment (2)
Portion is relative with the center of through hole (21).
2. picture frame according to claim 1 wall screw positioning device, it is characterised in that the fixture includes fixing bolt
(9), bar-shaped trough (13), one of bar-shaped trough (13) are offered along its length on relative two cell walls of the chute (12)
It is through on the edge of positioning seat (1), the opposite end surface of the latch segment (2) and is respectively provided with sliding block (23), two sliding block (23)
It is slidably connected at respectively in two bar-shaped troughs (13), screw is offered on one of sliding block (23), the fixing bolt (9) passes through
The bar-shaped trough (13) that runs through simultaneously is screwed onto in the screw of sliding block (23).
3. picture frame according to claim 2 wall screw positioning device, it is characterised in that the gear structure includes a master
There is peace around through hole (21) in moving gear (42), a transmission ring gear (7) and some driven gears (8), the latch segment (2)
It behave affectedly (24), the transmission ring gear (7) is rotatably connected in installation cavity (24), and transmission ring gear (7) and through hole (21) are concentric
Set, the driving gear (42) is fixedly connected with rotating wheel (4), and driving gear (42) is meshed with ring gear, some driven tooths
Wheel (8) is rotatably connected in installation cavity (24), and some driven gears (8) are combined with ring gear, the driven gear (8)
Center, which is offered, has external screw thread on screw, the inner periphery wall of the check lock lever (3), and the inner of check lock lever (3)
Through driven gear (8) screw and with driven gear (8) screw thread coordinate.
4. picture frame according to claim 3 wall screw positioning device, it is characterised in that the periphery wall of the check lock lever (3)
On offer vertically on stopper slot (31), the hole wall of the pilot hole (22) have spacing block set (221), the spacing block set
(221) sliding plug is in stopper slot (31).
5. picture frame according to claim 3 wall screw positioning device, it is characterised in that installation cavity (24) the inner circumferential tool
Have and connecting hole offered on some mounting seats (25) to tabular, the mounting seat (25), the driven gear (8) it is relative
There is the connection convex edge (81) of annular around screw, the driven gear (8) is located between two mounting seats (25) in both ends of the surface,
And connection convex edge (81) is rotatably connected in connecting hole.
6. picture frame according to claim 5 wall screw positioning device, it is characterised in that the transmission ring gear (7) passes through phase
To two mounting seats (25) between, circumferentially there is limit convex along (71) at relative two edges of transmission ring gear (7), it is described to install
Position-limited wheel (251) is hinged with the opposite flank of seat (25), the wheel face of the position-limited wheel (251) is resisted against limit convex along (71)
Upper surface on.
7. picture frame according to claim 3 wall screw positioning device, it is characterised in that on the side of the latch segment (2)
Installation gap (26) is offered, the installation gap (26) is connected by through hole with installation cavity (24), in the through hole
Rotation is located in connecting shaft (41), and the driving gear (42) and one end of connecting shaft (41) are fixedly connected with, the rotating wheel (4) with
The other end of connecting shaft (41) is fixedly connected with, and the rotating wheel (4) is located in installation gap (26), and the wheel face of rotating wheel (4) is convex
Go out installation gap (26).
8. the wall screw positioning device of the picture frame according to any one in claim 3 to 7, it is characterised in that the positioning
Device also includes offering spliced eye (32), institute vertically on the abutment plate (36) of arc, the outer end end face of the check lock lever (3)
Stating spliced eye (32) interior sliding plug has push rod (33), and locking spring (34), the locking spring are additionally provided with spliced eye (32)
(34) one end is fixedly connected with push rod (33), and the other end and the inner of push rod (33) are fixedly connected with, the outer end tool of the push rod (33)
Have on the connecting seat (35) of arc tabular, the connecting seat (35) along through hole (21) axially offer dovetail groove (351), it is described to support
There is contiguous block (361), the contiguous block (361) is slidably connected in dovetail groove (351), and abutment plate on the convex surface of backup plate (36)
(36) convex surface and the concave surface of connecting seat (35) mutually recline.
9. the wall screw positioning device of the picture frame according to any one in claim 3 to 7, it is characterised in that the swing
Frame (5) is plate-like, has an edge on the connecting pin (51) of two strips, the latch segment (2) at an edge of swing span (5)
Place has hinged seat (27), and the connecting pin (51) is hinged with hinged seat (27), and the another side edge of the swing span (5) has
There are snapping convex portion (521) on snapping plate (52), the snapping plate (52), another edge of the latch segment (2) has snapping
Vertically there are two limited posts (53), when two limited posts (53) and latch segment (2) on groove (28), the side of the swing span (5)
Engaging portion is snapped onto in snap groove (28) when side leans.
10. picture frame according to claim 9 wall screw positioning device, it is characterised in that be fixed with the swing span (5)
Have on guide sleeve (54), the internal perisporium of the guide sleeve (54) on two guide pads (541), the periphery wall of the impact block (6)
Two guide grooves (61) are offered vertically, and impact block (6) sliding plug is in guide sleeve (54), and guide pad (541) is sliding
It is dynamic to be connected in guide groove (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181384.5A CN107053045B (en) | 2017-03-24 | 2017-03-24 | A kind of picture frame wall screw positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181384.5A CN107053045B (en) | 2017-03-24 | 2017-03-24 | A kind of picture frame wall screw positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053045A true CN107053045A (en) | 2017-08-18 |
| CN107053045B CN107053045B (en) | 2019-02-22 |
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| CN201710181384.5A Active CN107053045B (en) | 2017-03-24 | 2017-03-24 | A kind of picture frame wall screw positioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230775A (en) * | 2020-03-24 | 2020-06-05 | 辽宁工程技术大学 | Positioning device based on machine vision |
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| JPS6339018Y2 (en) * | 1983-03-25 | 1988-10-13 | ||
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| EP1332837A1 (en) * | 2002-01-29 | 2003-08-06 | Comaglio S.r.l. | Tool for handling screws |
| CN202622722U (en) * | 2012-03-30 | 2012-12-26 | 苏州唐峰电器有限公司 | Nail clamping device |
| CN203680237U (en) * | 2013-11-29 | 2014-07-02 | 昆明理工大学 | Wall nailing device with level gauge |
| CN204686820U (en) * | 2015-06-27 | 2015-10-07 | 陈伟强 | Easy directional manual strikes spike devices |
| CN105459026A (en) * | 2015-12-23 | 2016-04-06 | 河南广度超硬材料有限公司 | Domestic nail driving device |
| CN206677813U (en) * | 2017-03-24 | 2017-11-28 | 莫玲芝 | A kind of picture frame wall screw positioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6339018Y2 (en) * | 1983-03-25 | 1988-10-13 | ||
| US5238167A (en) * | 1992-10-09 | 1993-08-24 | Illinois Tool Works Inc. | Positioning mechanism for powered fastener-driving tool |
| EP1332837A1 (en) * | 2002-01-29 | 2003-08-06 | Comaglio S.r.l. | Tool for handling screws |
| CN202622722U (en) * | 2012-03-30 | 2012-12-26 | 苏州唐峰电器有限公司 | Nail clamping device |
| CN203680237U (en) * | 2013-11-29 | 2014-07-02 | 昆明理工大学 | Wall nailing device with level gauge |
| CN204686820U (en) * | 2015-06-27 | 2015-10-07 | 陈伟强 | Easy directional manual strikes spike devices |
| CN105459026A (en) * | 2015-12-23 | 2016-04-06 | 河南广度超硬材料有限公司 | Domestic nail driving device |
| CN206677813U (en) * | 2017-03-24 | 2017-11-28 | 莫玲芝 | A kind of picture frame wall screw positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111230775A (en) * | 2020-03-24 | 2020-06-05 | 辽宁工程技术大学 | Positioning device based on machine vision |
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| CN107053045B (en) | 2019-02-22 |
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Effective date of registration: 20190924 Address after: 314500 No. 68 Chongwen Road, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Aung Teng Environmental Protection Technology Co., Ltd. Address before: 201, room 3, unit 27, garden village, Jiaojiang District, Zhejiang, Taizhou 318000, China Patentee before: Mo Ling Zhi |
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