CN209301357U - Novel planting tooth stings adjustable guide device for the tooth in hole - Google Patents

Abstract

The utility model discloses a kind of Novel planting tooth and stings adjustable guide device for the tooth in hole, including stung in connection plate and guiding trestle on sting arm and sting arm under plate and guiding trestle with stinging under connection, and with guiding trestle cooperation it is fixed on sting arm and under sting the positioning plate of arm, be filled in the gap formed between the positioning plate and bracket by thermal softening layer.First by stinging plate is adjusted to appropriate location up and down when use, by positioning plate and bracket lock to above sting arm and under sting arm and fix, injection is by thermal softening layer in the gap formed between positioning plate and bracket, stung on needing to adjust arm and under when stinging arm position, to first be heated by thermal softening layer makes its softening, cooling and shaping after the completion of adjusting again, to above sting arm and under sting arm and play certain supporting role, stung in raising arm and under sting arm fixed stability and reliability.Simultaneously because being filled with the gap formed between positioning plate and bracket by thermal softening layer, the difficulty of cleaning can be reduced to avoid standby hole process oral hemorrhage is being planted into gap is entered.

Description

Novel planting tooth stings adjustable guide device for the tooth in hole

Technical field

The utility model relates to plant guide plate technical field more particularly to a kind of Novel planting tooth to sting adjustable lead for the tooth in hole Panel assembly.

Background technique

It is currently used for tooth-implanting and stings adjustable guide for the tooth in hole multidirectional adjusting may be implemented, to adapt to different plantation objects With different and planting location.Multidirectional regulating mechanism is solid after first regulating guide plate position according to plantation object oral cavity and planting location It is fixed, and be fixed for supporting and stinging stinging for Board position above and below adjusting being fixed between arm and bracket by fixed plate.For The freedom degree for guaranteeing to sting the adjusting of arm multiple directions, between positioning plate and bracket can only limited face contact fix, therefore stinging There are the gaps more than military uniform to sting between the positioning plate of arm and bracket for support assorted fixation for arm and bracket contact surface.It is above-mentioned Stablize guide plate position although structure can generate certain support force, strength when plantation stings fixed to ivory when planting standby hole It when larger, be easy to appear guide plate position and change, influence the precision for planting standby hole.Between existing between bracket and positioning plate simultaneously Gap influences the difficulty of cleaning.

Utility model content

The utility model stings adjustable guide dress mainly solving the technical problems that providing a kind of Novel planting tooth for the tooth in hole It sets, Novel planting tooth is stung adjustable guide device for the tooth in hole and can be fixed to avoid guide plate is improved while not influencing multidirectional adjusting Stability and reliability.

In order to solve the above-mentioned technical problem, the utility model provides a kind of Novel planting tooth and stings adjustable guide dress for the tooth in hole Set, the Novel planting tooth for the tooth in hole sting adjustable guide device include: stung on connecting plate and guiding trestle on sting arm and Arm is stung under plate and guiding trestle with for connecting down to sting, and with guiding trestle cooperation it is fixed on sting arm and under sting the positioning of arm Plate, filled with by thermal softening layer in the gap formed between the positioning plate and guiding trestle.

Further say, it is described by thermal softening layer be base plate wax.

It further says, support portion when being additionally provided with use on the guiding trestle with lip cooperation.

It further says, the support portion is set as arc.

Further say, the tooth sting adjustable guide device also and further include make to sting plate and/or under sting what plate rotated upwardly and downwardly Folding supporting mechanism.Further say, the folding supporting mechanism include rotatable folding support bar, first fold sting arm and Second folds and stings arm, wherein first folds and sting arm one end and above sting plate and fix, the other end is stung by first rotating shaft and the second folding Arm rotation connection, this second folds and stings the other end of arm and connect with guiding trestle, the folding support bar pass through the second shaft and Second folds and stings arm rotation connection, when folding, the support end of folding support bar with above sting plate or the first folding is stung arm and separated.

Further say, it is described on sting plate or first fold sting arm be equipped with support when to fold support rod support end support Fixed positioning region.

It further says, second folding stings arm and is additionally provided with the first limiting section, first limiting section and folding support bar The limiting slot of upper setting cooperates.

It further says, the limiting slot is arc-shaped.

Further say, it is described first fold sting arm be equipped with second fold sting arm cooperation to above sting plate and/or under sting Plate rotates upwardly and downwardly the second limiting section that angle is limited.

It further says, the folding support bar is camber.

Further say, the guiding trestle include hollow guiding trestle main body, fix the second folding sting arm and under sting The positioning plate of arm, the hollow mobile phone control mechanism for being equipped with fixed head and sliding of the guiding trestle main body, mobile phone control Mechanism includes the first fixed block and the second fixed block with the cooperation of the first fixed block, and first fixed block and the second fixed block are distinguished Equipped with fixing port, two fixing ports form the fixation hole of the fixed plantation mobile phone of clamping when mated condition, on the outside of first fixed block The guide frame with the guide groove cooperation being arranged in rack body hollow side wall is respectively equipped with the second fixed block outside.

It further says, the guiding trestle main body hollow side wall is equipped with and leading on the first fixed block and the second fixed block Cooperate the avoiding hollow groove for making guide frame be moved to guide groove from guiding trestle main body to item.

Further say, described first fold sting arm, second fold sting arm and under to sting arm be respectively two, and two first Folding stings arm and is parallel to each other, and second folds and sting arm and be parallel to each other, under sting arm and be parallel to each other.

It further says, second folding stings arm equipped with the multidirectional work with guiding trestle main body and positioning plate mating spherical surfaces Dynamic portion.

It further says, arm is stung under described equipped with the multidirectional movable part with guiding trestle main body and positioning plate mating spherical surfaces.

It further says, each multidirectional movable part is equipped with inside spherical concave surface and outside spherical convex surface, same multidirectional The spherical convex surface of movable part and spherical concave surface constitute spherical crown, two second fold sting arm or under sting on arm spherical crown structure be located at it is same The both ends of sphere diameter.

It further says, the guiding trestle main body is respectively equipped with guide groove, difference in each guide groove with respect to two side walls face If each first fixture block cooperates with sphere-contact on the inside of a multidirectional movable part there are two the first fixture block, in each positioning plate and Second fixture block is equipped between each multidirectional movable part, sphere-contact cooperates on the outside of second fixture block and multidirectional movable part.

Further say, described second fold sting arm, under sting and be equipped between arm and positioning plate and rack body for multidirectional The adjusting gap of adjusting.

The utility model tooth-implanting stings adjustable guide device for the tooth in hole, including stinging plate and guiding trestle on connecting On sting arm and sting arm under plate and guiding trestle with for connecting down to sting, and with guiding trestle cooperation it is fixed on sting arm and under sting The positioning plate of arm, filled with by thermal softening layer in the gap formed between the positioning plate and bracket.In use, first will be upper and lower Sting plate and be adjusted to appropriate location, by positioning plate and bracket lock to above sting arm and under sting arm and be fixed, positioning plate with prop up Injection is by thermal softening layer in the gap formed between frame, need to adjust sting arm and under when stinging arm position, first will be by thermal softening layer Heating makes its softening, then cooling and shaping after the completion of adjusting, to above sting arm and under sting arm and play certain supporting role, neither influence to sting Arm position is adjusted, and can improve the stability and reliability for stinging arm up and down by positioning plate when fixed.Simultaneously because by thermal softening Layer is filled in the gap formed between positioning plate and bracket, can to avoid planting standby hole process oral hemorrhage into entering gap, Reduce the difficulty of cleaning.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, and the attached drawing in describing is that this is practical Novel some embodiments to those skilled in the art without creative efforts, can be with Other accompanying drawings can also be obtained according to these attached drawings.

Fig. 1 is that Novel planting tooth for the tooth in hole stings adjustable guide Installation practice structural schematic diagram.

Fig. 2 is that Novel planting tooth for the tooth in hole stings adjustable guide Installation practice side structure schematic diagram.

Fig. 3 is in Fig. 2 along A-A directional profile structural schematic diagram.

Fig. 4 is that Novel planting tooth for the tooth in hole stings adjustable guide Installation practice structural schematic diagram.

Fig. 5 is that collapsible tooth stings adjustable control head guide plate example structure perspective view of the explosion.

Fig. 6 is folding supporting mechanism example structure schematic diagram.

Fig. 7 is another angled arrangement schematic diagram of folding supporting mechanism embodiment.

Fig. 8 is folding supporting mechanism example structure perspective view of the explosion.

Below with reference to embodiment, and referring to attached drawing, the realization of the utility model aim, functional characteristics and advantage are made into one Walk explanation.

Specific embodiment

In order to keep the purposes, technical schemes and advantages of utility model clearer, implement below in conjunction with the utility model Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality Applying example is utility model a part of the embodiment, and the still embodiment of whole.Based on the embodiments of the present invention, this field It is practical new to belong to this for those of ordinary skill's every other embodiment obtained without making creative work The range of type protection.

As shown in Figure 1, the utility model, which provides a kind of Novel planting tooth, stings adjustable guide Installation practice for the tooth in hole.

The Novel planting tooth for the tooth in hole sting adjustable guide device include: stung on connecting plate and guiding trestle on sting Arm and arm is stung under plate and guiding trestle with for connecting down to sting, and with the cooperation of guiding trestle 4 it is fixed on sting arm and under sting arm Positioning plate 42, filled with by thermal softening layer 40 in the gap formed between the positioning plate and guiding trestle 4, this is heated soft Changing layer includes base plate wax.The base plate wax uses current material, and it is 38-50 DEG C that characteristic, which has lower softening temperature,.

In use, first will sting plate up and down and be adjusted to appropriate location, by positioning plate and guiding trestle lock to above sting arm and Under sting arm and be fixed, by thermal softening layer, which can for injection in the gap formed between positioning plate and guiding trestle To use base plate wax.Stung on needing to adjust arm and under when stinging arm position, thermal softening layer is first heated to proper temperature, makes its softening Arm is stung by afterwards and stings arm position adjusting cause appropriate location under, after locking positioning plate and guiding trestle, the cooling of thermal softening layer is firmly Change, can positioned at positioning plate and guiding trestle between on sting arm and under sting arm and play certain supporting role, arm is stung in neither influence Position is adjusted, and can improve the stability and reliability for stinging arm up and down by positioning plate when fixed.Simultaneously because by thermal softening layer It is filled in the gap formed between positioning plate and guiding trestle, can be stitched to avoid in the standby hole process oral hemorrhage of plantation into entrance Gap reduces the difficulty of cleaning.

Specifically, stung on described plate 11 by upper tooth or upper alveolar bone controlled and under sting plate 21 by lower tooth or lower alveolar bone control System and with above sting plate 11 and under sting plate 21 pass through respectively above sting arm and under sting arm and be connected and fixed with guiding trestle 4.The guiding branch Support portion 45 when being additionally provided with use on frame with lip cooperation, support portion 45 and the cooperation of upper lower tooth form three with oral cavity or lip A fixed point, to improve fixed stability.Simultaneously the support portion 45 be pressed on lower lip when in use, can to avoid with kind The contact such as cell-phone handle is planted, operation precision is influenced.The arc that the support portion 45 is set as when cooperating with lip can with formed compared with Big contact area further increases fixed stationarity and operation ease.

As needed, the tooth sting adjustable guide device further include make to sting plate 11 and/or under sting the folding that plate 21 rotates upwardly and downwardly Folded supporting mechanism 3.

As shown in figures 2-6, the folding supporting mechanism 3, which will refer to, plate 11 will be stung on hole site under to being adjusted to Plate 21 is stung to be folded, stung in folding plate 11 and under sting plate 21 be put into behind oral cavity make to sting plate and under sting sheet reset, and it is right Stung on resetting plate 11 and under sting 21 position of plate and be fixed.

The utility model is illustrated by folding supporting mechanism 3 to above stinging for plate 11 folds.

The folding supporting mechanism 3 includes that two rotatable folding support bars 32 and two folding support bars, 32 one end connect Arm 12 is stung in the operating stick connect 31, two first foldings and arm 13 is stung in two second foldings, and arm 12 is stung in the folding of two of them first One end respectively with above to sting plate 11 fixed, two first fold and sting the other end of arm 12 and pass through first rotating shaft 132 and the second folding respectively Folded to sting the rotation connection of arm 13, the other end that arm 13 is stung in two second foldings is connect with guiding trestle 4 respectively, the folding support bar 32 sting the rotation connection of arm 131 by the second shaft 134 and the second folding.

The guiding trestle 4 includes rack body 41, two second fold sting the other end of arm 13 respectively with rack body 41 two sides are fixed, and 21 one end of arm is stung under described and is fixed respectively with 41 side of rack body, and it is fixed that the other end stings plate 21 under.It is propping up The mobile phone control mechanism that frame body 41 is equipped with fixed head and slides, the mobile phone control mechanism specific structure are not construed as limiting, can Handset machine head or handle are fixed with realizing, and the direction that drill bit can be made mobile is consistent i.e. for hole direction with the plantation of design Can, specific structure is not construed as limiting.

Mobile phone control mechanism can use in the present embodiment, including the first fixed block and with the first fixed block 71 cooperate The second fixed block, be respectively equipped with fixing port in the first fixed block and the second fixed block, two fixing ports form folder when mated condition The fixation hole for closing fixed plantation mobile phone A, is equipped with 43 guide grooves 43 on the outside of first fixed block and on the outside of the second fixed block and matches The guide frame of conjunction or the second fixed block two sides are respectively equipped with 43 guide grooves 43 cooperation guide frame, which is four The identical protrusion of structure, wherein every two protrusion is point-blank.In use, mobile phone can be moved along 43 direction of guide groove, When the mobile direction of mobile phone is identical as the standby hole of design, the standby hole of the satisfactory plantation of production can be realized.

As needed, the rack body 41 is equipped with keeps away with what the gib block on the first fixed block and the second fixed block cooperated Empty slot, the avoiding hollow groove replace standby drill convenient for the mobile phone fixed to be removed or placed into from guiding trestle 4, convenient for reason.

As needed, the mobile phone locating part 8 to the limit of mobile phone control mechanism, the hand are additionally provided on the rack body 41 Machine locating part 8 is equipped with the sliding rail cooperated with 41 two guide grooves 43 of rack body, which passes through set screw and bracket Main body 41 is fixed, and realizes that position is adjustable.

Before being folded, by the support end of folding support bar 32 with above sting plate 11 or first fold and sting arm 12 and contact, and energy It plays a supporting role to plate 11 is above stung, adjusts the angle for stinging plate up and down, make the plantation mobile phone A for being fixed on guiding trestle 4 and set The plantation of meter is identical for orifice angle.

When folding, is rotated by folding support bar 32 with the second shaft 134, make the support end of folding support bar 32 and above sting Plate 11 first folds and stings the separation of arm 12, then makes to sting plate 11 and rotated with stinging plate direction under 132 axial direction of first rotating shaft, so that on Under sting plate spacing and become smaller.It will sting up and down after plate is put into oral cavity, then reset folding support bar 32 and be supported to plate 11 is above stung.

Due to after the reset of folding support bar 32, by folding support bar 32 with above sting the supporting point, first that plate 11 contacts Shaft 132 and the second shaft 134 form stable triangular relationship, to realize that folding support bar 32 can be to above stinging plate after reset 11 play stable supporting role.When avoiding plantation object oral cavity opening smaller, guide plate is put into relatively difficult when oral cavity, and reduction is led Plate is limited by plantation object oral cavity opening, improves guide plate to the versatility of different openings height.Object

As needed, plate 11 is stung on cooperating with the support of the support end of folding support bar 32 or the first folding is stung arm 12 and is equipped with Positioning region 123, can be with the consistency of position when folding after preferably resetting to folding support rod 32.

As needed, two folding support bars 32 can be arranged in parallel, and two second fold and sting between arm 13 and two the One folding is stung to use between arm 12 and is arranged in parallel.Second folding stings arm 13 and is additionally provided with the first limiting section 133, first limit The limiting slot 321 being arranged in portion 133 and folding support bar 32 cooperates, and limits the angle that support rod 32 rotates is folded, keeps away It is excessive to exempt to occur rotational angle, the components such as plate 21 are stung under or structure movement generates interference.The limiting slot 32 is arc, i.e., It is circular arc a part where the center of circle with the second shaft 134, the length of the circular arc, which can according to need, is set as 0-90 degree, preferably 30-60 degree.

As needed, it described first folds to sting arm 12 and be equipped with to fold with second and stings arm 13 and cooperate, to above stinging about 11 plate The second limiting section 121 that rotational angle is limited, second limiting section 121 are extended outwardly by 132 length direction of first rotating shaft Structure is constituted, and 13 side of arm is stung in the second folding which partly wraps, and is folded by second and is stung 121 both ends of arm The cooperation of 13 side of arm is stung with the second folding to be limited, and avoids the angle for stinging the rotation of plate 11 excessive, the components such as plate 21 are stung under Or structure movement generates interference.Second limiting section 121 can be arc-shaped structure.

As needed, the folding support bar 32 is arc type structure, can need lesser rotation space in rotation.

In the above-described embodiments, the folding of folding support bar 32, first stings the folding of arm 12, second and stings arm 13 using two It is a.The folding of arm 12, second is stung when the folding of folding support bar 32, first and stings arm 13 in the case where the feelings for meeting intensity are misread, and can also be adopted Arm 12, second folding is stung with the folding of folding support bar 32, first sting arm 13 realize, implementation and above-described embodiment Identical, principle is also identical, repeats no more.

Can certainly be as needed, the folding supporting mechanism 3 is arranged under and is stung between arm 21 and guiding trestle 4, The folding of arm 21 is stung in realization under, and implementation is same as the previously described embodiments, and principle is also identical, repeats no more.It can also basis Need to sting the folding supporting mechanism 3 is respectively set between arm up and down, enable to sting plate up and down and be separately folded, implementation with Above-described embodiment is identical, and principle is also identical, repeats no more.

On the basis of the above embodiments, in order to realize to above sting plate 11 and under sting the water surface of the plate 21 in addition to folding and move It is dynamic, rotate upwardly and downwardly, the multi-angles adjustment such as vertical water surface rotation, i.e., plane coordinates origin wide-angle rotates upwardly and downwardly, with three-dimensional coordinate Origin is center small angle rotation.For stinging 21, two first folding arms 12 of arm and two second folding arms 13 under setting two Explanation.

Arm 21 and two second folding arms 13 are stung under two and 4 abutting end of guiding trestle is respectively equipped with multidirectional movable part, i.e., Under sting arm 21 and be equipped with down and sting the multidirectional movable part 221 of arm, second, which folds arm 13, is equipped with second and folds the multidirectional movable part 131 of arm.It is described 4 two sides of guiding trestle are respectively equipped with positioning plate 42, and two first folders are respectively equipped between each positioning plate 42 and rack body 41 Plate 6 and two second clamping plates 5, sting the multidirectional movable part of arm 221 under described and the second folding multidirectional movable part 131 of arm is located at the Between one clamping plate and second clamping plate 5, inside spherical concave surface is equipped on the inside of each multiple movable ends, outside is equipped with outside spherical shape Convex surface, the spherical convex surface of the same multidirectional movable part and spherical concave surface constitute spherical crown, and each second folding is stung multidirectional on arm 13 The spherical crown of movable part is located at the both ends of the same sphere diameter, and two spherical crowns and the centre of sphere constitute central symmetry.Arm 21 is stung under each On the spherical crown of multidirectional movable part be located at the both ends of the same sphere diameter, two spherical crowns and the centre of sphere constitute central symmetry.

Since two second foldings sting the multidirectional moving part on arm 13 in the both ends of the same sphere diameter, make two balls Hat is located on the same sphere, can make two second fold sting arm 13 rotate upwardly and downwardly, horizontal hunting or vertical rotation in surface Synchronous movement on equal directions.Stung under two arm 21 rotate upwardly and downwardly, the side such as horizontal hunting or vertical rotation in surface syncs up work It is dynamic, it avoids the occurrence of and stings arm 21 under two or two second fold and sting arm 13 and generate interference in activity, influence movable direction, more Different plant for requirement of the hole site to Board position is stung up and down is adapted to well.

Simultaneously by stinging the adjustment of Board position up and down so that 7 moving direction of mobile phone control mechanism being located on guiding trestle 4 It is identical as the tooth-implanting angle of design, i.e., folded by adjusting second sting arm 11 and under sting position between arm 21 and guiding trestle 41 It sets, plants the mobile direction of mobile phone on plate and mobile phone control mechanism 7 to adjust to sting up and down, better conform to the different positions for planting standby hole It sets, improves the precision for planting standby hole.In the case where adjusting good position, positioning plate 42 and guiding trestle 41 are locked by bolt, Make to sting plate 11 and under sting 21 position of plate and fix.

As needed, the opposite two side walls face of the guiding trestle 4 is respectively equipped with guide groove 44, can be with by the guide groove 44 It is moved up and down convenient for two second clamping plates 5 and two first clamping plates 6 in guide groove 44, more preferable adjustment up and down stings Board position up and down, together The second clamping plate 5 and first clamping plate 6 of what card the same side superposition of Shi Nengbao move on two parallel straight lines, avoid the occurrence of mistake The angle in other directions of position influence adjusts.Can of course be as needed, guide groove 44 can also be equipped on the positioning plate 42, together Sample is also able to achieve above-mentioned work, repeats no more.

The multidirectional movable part can also directly with guiding trestle 4 and positioning plate mating spherical surfaces, not need four second Clamping plate 5 and four first clamping plates 6, disadvantage are only that multidirectional movable part cannot be moved up and down easily.

In order to guarantee the second folding sting arm 11 and/or under sting arm 21 and have certain activity space, described second fold sting arm 11, Under sting between arm 21 and positioning plate 42 and rack body 41 be equipped with free gap.The spherical convex surface and spherical shape of each multidirectional movable part Recessed surface area is respectively greater than itself and positioning plate and rack body contact area, can also equally increase the second folding sting arm 11 and/ 21 activity space of arm is stung under or, increases the space of swing or vertical water rotation in surface.

In above-described embodiment, the structures such as mobile phone control mechanism 7, folding supporting mechanism 3, multidirectional movable part can be individually real It applies, implementation can also be combined, specifically implement to be carried out according to production technology, production cost and actual needs using which kind of mode, it can To be not particularly limited.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features, and these Modifications or substitutions, and also make the spirit and model of essence disengaging various embodiments of the utility model technical solution of corresponding technical solution It encloses.

Claims (13)

1. Novel planting tooth stings adjustable guide device for the tooth in hole, including stung on connecting plate and guiding trestle on sting arm and Arm is stung under plate and guiding trestle with for connecting down to sting, and with guiding trestle cooperation it is fixed on sting arm and under sting the positioning of arm Plate, which is characterized in that filled with by thermal softening layer in the gap formed between the positioning plate and guiding trestle.

2. Novel planting tooth according to claim 1 stings adjustable guide device for the tooth in hole, which is characterized in that described heated Softening layer is base plate wax.

3. Novel planting tooth according to claim 1 or 2 stings adjustable guide device for the tooth in hole, which is characterized in that described Support portion when being additionally provided with use on guiding trestle with lip cooperation.

4. Novel planting tooth according to claim 3 stings adjustable guide device for the tooth in hole, which is characterized in that the support The arc that portion is set as.

5. Novel planting tooth according to claim 1 or 2 stings adjustable guide device for the tooth in hole, which is characterized in that also wrap Include make to sting plate and/or under sting the folding supporting mechanism that plate rotates upwardly and downwardly.

6. Novel planting tooth according to claim 5 stings adjustable guide device for the tooth in hole, which is characterized in that the folding Supporting mechanism includes rotatable folding support bar, arm is stung in the first folding and arm is stung in the second folding, wherein arm one is stung in the first folding End with above sting plate and fix, the other end is folded with second by first rotating shaft and stings arm rotation connection, which stings the another of arm End connect with guiding trestle, and the folding support bar, which is folded by the second shaft with second, to be stung arm and be rotatablely connected, when folding, folding The support end of support rod with above sting plate or first fold and sting arm and separate.

7. Novel planting tooth according to claim 5 stings adjustable guide device for the tooth in hole, which is characterized in that stung on described Positioning region when arm is equipped with support to the support end support fixation for folding support rod is stung in plate or the first folding.

8. Novel planting tooth according to claim 6 stings adjustable guide device for the tooth in hole, which is characterized in that described second Folding stings arm and is additionally provided with the first limiting section, and the limiting slot being arranged on first limiting section and folding support bar cooperates.

9. Novel planting tooth according to claim 6 stings adjustable guide device for the tooth in hole, which is characterized in that described first Fold sting arm be equipped with folded with second sting arm cooperation to above sting plate and/or under sting that plate rotates upwardly and downwardly that angle is limited second Limiting section.

10. Novel planting tooth according to claim 6 stings adjustable guide device for the tooth in hole, which is characterized in that described to lead To bracket include hollow guiding trestle main body, fix the second folding sting arm and under sting the positioning plate of arm, the guiding trestle main body The hollow mobile phone control mechanism for being equipped with fixed head and sliding, which includes the first fixed block and with first Second fixed block of fixed block cooperation, first fixed block and the second fixed block are respectively equipped with fixing port, and two consolidate when mated condition Determine the fixation hole that mouth forms the fixed plantation mobile phone of clamping, be respectively equipped on the outside of first fixed block and on the outside of the second fixed block and The guide frame for the guide groove cooperation being arranged in rack body hollow side wall.

11. Novel planting tooth according to claim 6 stings adjustable guide device for the tooth in hole, which is characterized in that described Two-fold stings arm equipped with the multidirectional movable part with guiding trestle main body and positioning plate mating spherical surfaces.

12. Novel planting tooth according to claim 6 stings adjustable guide device for the tooth in hole, which is characterized in that under described Arm is stung equipped with the multidirectional movable part with guiding trestle main body and positioning plate mating spherical surfaces.

13. Novel planting tooth according to claim 11 or 12 stings adjustable guide device for the tooth in hole, which is characterized in that every A multidirectional movable part is equipped with inside spherical concave surface and outside spherical convex surface, the spherical convex surface and spherical shape of same multidirectional movable part Concave surface constitute spherical crown, two second fold sting arm or under sting the both ends that the spherical crown structure on arm is located at same sphere diameter.