CN202833459U - Dismantling type positioning device - Google Patents
Dismantling type positioning device Download PDFInfo
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- CN202833459U CN202833459U CN 201220464566 CN201220464566U CN202833459U CN 202833459 U CN202833459 U CN 202833459U CN 201220464566 CN201220464566 CN 201220464566 CN 201220464566 U CN201220464566 U CN 201220464566U CN 202833459 U CN202833459 U CN 202833459U
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- retainer component
- top retainer
- assembling set
- compression element
- face
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Abstract
The utility model discloses a dismantling type positioning device which comprises a support and a positioning module. The support forms two track seats along the direction of a long shaft, and the positioning module comprises an installation part, two forcing parts, a top against part and an adjusting part. Each forcing part can be movably arranged on the installation part, the top against part is arranged between the two forcing parts, the adjusting part is arranged in the top against part, and the top against part can move and be positioned between a locking position and a lock releasing position in a reciprocating mode through the adjusting part along the adjusting direction which is not parallel to the direction of the long shaft. When the top against part is in the locking position, the two forcing parts and the installation part respectively clamp the two track seats, so that the mutual opposite position between the positioning module and the support is kept. When the top against part is in the lock releasing position, the top against part is suitable for enabling the two forcing parts to be adjusted and the two forcing parts and the installation part do not clamp the two track seats, so that the positioning module is separated from the support along the dismantling direction which is not parallel to the direction of the long shaft. The positioning module can be steadily positioned on the support and can be dismantled from the support along the direction which is not parallel to the direction of the long shaft.
Description
Technical field
The utility model relates to a kind of positioning device, and is particularly related to a kind of disassembly-type positioning device that can multidirectional dismounting.
Background technique
Known positioning device, as shown in Figure 1, it comprises a support 1a and several are installed in slider 2a, 2b, the 2c of above-mentioned support 1a.The internal surface of the two lateral walls of described support 1a is concaved with respectively a rail slot 11a, and the opposite end section of each slider 2a, 2b, 2c is the structure of difference respective carter groove.Therefore, described slider 2a, 2b, 2c need sequentially to slip among the rail slot 11a of support 1a along a glide direction S when mounted.
Yet above-mentioned design when if wish is taken out the slider 2b be positioned at than inside line, after the slider 2a that also needs to be positioned at slider 2b top takes out along glide direction S first, can be taken out slider 2b along glide direction S.Therefore, the process of known slider taking-up or the support of packing into will cause user's inconvenience virtually.
So, the property improved of inventor's thoughts defects, the spy concentrates on studies and cooperates the utilization of scientific principle, finally proposes a kind of reasonable in design and effectively improve the utility model of defects.
The model utility content
The utility model provides a kind of disassembly-type positioning device, and its locating module is easy to from the support dismounting, or easily is assembled on the support.
The utility model provides a kind of disassembly-type positioning device, comprising: a support is formed with two parallel and in opposite directions railroad shoes along a long axis direction; And one the location module, it is installed in this support separably, and this locating module includes: an assembling set; Two compression elements are installed in respectively this assembling set movably; One top retainer component is arranged between the described compression element, and this top retainer component can adjust direction and move back and forth with respect to this assembling set along one, this adjust direction from contiguous this assembling set towards away from this assembling set and non-parallel in this long axis direction; And an adjustment piece, be installed in this top retainer component, and this top retainer component can be adjusted direction along this via this adjustment piece and moves back and forth and locate between a locked position and a unlocking position; Wherein, when this top retainer component is positioned at this locked position, described compression element through this top retainer component promote and respectively with the described railroad shoe of this assembling set clamping, make and keep the relative position of each other between this locating module and this support; When this top retainer component is positioned at this unlocking position, distance between this assembling set and this top retainer component is greater than the distance when the unlocking position, and described compression element is suitable for close towards this adjustment piece respectively, so that described compression element is removed and the state of the described railroad shoe of this assembling set clamping, make this locating module separate with this support along a non-parallel disassembly direction in this long axis direction.
Preferably, this top retainer component is formed with two guiding faces, described compression element respectively is formed with a stress surface, the stress surface shape difference corresponding matching of described compression element is in two guiding face shapes of this top retainer component, and the distance of described guiding face is dwindled gradually along this adjustment direction, and the distance of described stress surface is dwindled gradually along this adjustment direction.
Preferably, each guiding face and the stress surface that matches with it are how much upper energy circular arc cambers bonded to each other.
Preferably, this assembling set is formed with a perforation, and this top retainer component is formed with a screw, and the central shaft of this screw is to being defined as this adjustment direction, this adjustment piece pass the perforation of this assembling set and screw lock in the screw of this top retainer component.
Preferably, this top retainer component is formed with at least one restraining groove, this assembling set is formed with at least one limited post, the shape corresponding matching of this limited post is in this restraining groove, and the limited post of this assembling set is arranged in the restraining groove of this top retainer component, so that this top retainer component can move with respect to this assembling set along this limited post.
Preferably, described compression element respectively has a projection, when this top retainer component is positioned at this locked position, described compression element through this top retainer component promote so that described projection respectively with the described railroad shoe of this assembling set clamping, when this top retainer component is positioned at this unlocking position, described compression element is suitable for close towards this adjustment piece respectively, so that described projection is removed and the state of the described railroad shoe of this assembling set clamping.
Preferably, this support has a substrate, described railroad shoe respectively from the relative both side edges summary of this substrate vertically extend form, and each is concaved with a groove face along this long axis direction described railroad shoe internal surface toward each other, when this top retainer component is positioned at this locked position, this assembling set is closely against described railroad shoe away from the end face of this substrate, and described projection is closely against respectively the groove face of described railroad shoe.
Preferably, each railroad shoe has an extended surface, in each railroad shoe, this extended surface connects this groove face and this railroad shoe away from the end face of this substrate, and described compression element side surface away from each other is all stepped and respectively have one first a bench face, the first bench face of each compression element is connected in this projection, and when this top retainer component was positioned at this locked position, the first bench face of described compression element was closely against the extended surface of described railroad shoe.
Preferably, each groove face defines a groove bottom, one first groove side and one second groove side, this the first groove side and this second groove side are connected to the opposite end edge of this groove bottom, and this first groove side is connected in this extended surface, each projection defines a terrace and a second step face, this the first bench face and this second step face are connected to the relative both side edges of this terrace, and when this top retainer component was positioned at this locked position, this terrace was closely against this first groove side.
Preferably, the angle angle of the terrace of each compression element and the first bench face is equal to the first groove side of each railroad shoe and the angle angle of extended surface.
Preferably, this assembling set is formed with two perforates, and each compression element has a dismounting post, and the dismounting post of described compression element is piercing in two perforates of this assembling set, when this top retainer component is positioned at this unlocking position, described dismounting post makes described compression element move towards the direction of this adjustment piece in order to be controlled to adjust described compression element.
In sum, disassembly-type positioning device provided by the utility model, its collocation design by assembling set, top retainer component and compression element so that locating module can firmly be positioned on the support, and can be dismantled on support along non-parallel direction in long axis direction.
Description of drawings
Fig. 1 is the schematic diagram of known positioning device;
Fig. 2 is that the utility model disassembly-type positioning device is arranged at working surface and hanging piece installing schematic perspective view thereon;
Fig. 2 A is the partial schematic sectional view at another visual angle of Fig. 2;
Fig. 3 is the decomposing schematic representation of the utility model disassembly-type positioning device;
Fig. 4 is the decomposing schematic representation at another visual angle of the utility model disassembly-type positioning device;
Fig. 5 is the cross-sectional schematic of the top retainer component position of the utility model disassembly-type positioning device when being in locked position;
Fig. 6 is the top retainer component position of the utility model disassembly-type positioning device when being in unlocking position, the cross-sectional schematic that compression element not yet breaks away from from railroad shoe;
Fig. 7 is the top retainer component position of the utility model disassembly-type positioning device when being in unlocking position, the cross-sectional schematic that compression element has broken away from from railroad shoe;
Fig. 8 is the cross-sectional schematic of the locating module of the utility model disassembly-type positioning device when dismantling on support along disassembly direction;
Fig. 9 is the schematic perspective view that the utility model disassembly-type positioning device has two locating modules.
[primary component description of reference numerals]
" known "
The 1a support
The 11a rail slot
2a, 2b, 2c slider
The S glide direction
" the utility model embodiment "
100 disassembly-type positioning devices
1 support
11 substrates
12 railroad shoes
121 end faces
122 groove faces
1221 rail slots
1222 groove bottom
1,223 first groove sides
1,224 second groove sides
123 extended surfaces
2 locating modules
21 assembling sets
211 mounting plates
2111 perforation
2112 perforates
2113 circular holes
212 limited posts
22 top retainer components
221 bodies
2211 screws
2212 spacing groove faces
2213 guiding faces
2214 restraining grooves
222 lugs
23 adjustment pieces (as: screw)
24 compression elements
241 matrixes
2411 perforations
2412 containing grooves
2413 stress surfaces
2414 projections
2415 terraces
2,416 first bench faces
2417 the second step faces
242 dismounting posts
25 locating pieces
200 working surfaces
300 hanging pieces
The C long axis direction
A adjusts direction
The D disassembly direction
Embodiment
For further understanding feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to limit the utility model.
See also Fig. 2, the utility model provides a kind of disassembly-type positioning device 100, comprises a support 1 and a location module 2.Wherein, above-mentioned support 1 is in order to be installed in (as: trunk of wall or go-cart) on the working surface 200, and locating module 2 usefulness for a hanging piece 300(such as screen) installing, and locating module 2 can be positioned the arbitrary position on the support 1 or is separated from each other with support 1.
Such as Fig. 3 and Fig. 4, described support 1 is strip and defines a long axis direction C, and support 1 has a substrate 11 and two parallel and railroad shoes in opposite directions 12, above-mentioned two railroad shoes 12 respectively from substrate 11 relative both side edges (being left side and the right side among Fig. 3) along long axis direction C summary vertically extend form.
Wherein, each railroad shoe 12 is defined as an end face 121 away from the surface of substrate 11.Each is concaved with the groove face 122 that a cross section roughly takes the shape of the letter U along long axis direction C described two railroad shoes 12 internal surface toward each other, and two groove faces 122 surround toward each other and separately and define a rail slot 1221.And in each railroad shoe 12, the surface that connects its groove face 122 and end face 121 is defined as an extended surface 123.
Moreover above-mentioned groove face 122 can be defined as a groove bottom 1222, one first groove side 1223 and one second groove side 1224.Above-mentioned the first groove side 1223 and the second groove side 1224 are connected to the opposite end edge of groove bottom 1222, and the first groove side 1223 generally perpendicularly is connected in extended surface 123.
Described locating module 2 includes an assembling set 21, a top retainer component 22, an adjustment piece 23, two compression elements 24 and four locating pieces 25.Following elder generation is described with regard to the structure of each element of locating module 2 and the annexation between the said elements.
Described assembling set 21 has a mounting plate 211 and two limited posts 212, and above-mentioned mounting plate 211 is formed with a round perforation 2111, two square perforates 2112 and four circular holes 2113 that run through.
Wherein, perforation 2111 is positioned at the substantial middle position of mounting plate 211, and described two perforates 2112 are arranged in the relative both sides (being left side and the right side of Fig. 3) of perforation 2111, and described circular hole 2113 then lays respectively at upside and the downside of above-mentioned two perforates 2112 in twos.
Moreover, described two limited posts 212 are the rectangular truncated cone in cross section, and two limited posts 212 form towards the outstanding extension of homonymy (being the right side of Fig. 4) from the position that mounting plate 211 is arranged in perforation 2111 upsides and downside respectively, that is above-mentioned mounting plate 211 extends the position of limited post 212 and up and down four orientation that two perforates 2112 lay respectively at perforation 2111.And described two limited posts, 212 surface spacings adjacent one another are increase towards the direction away from mounting plate 211 gradually from certainly contiguous mounting plate 211.
Described top retainer component 22 has a body 221 and two lugs 222, above-mentioned body 221 roughly is the truncated cone shape and its center portion is formed with a screw 2211 that runs through, and the central axis of screw 2211 is defined as one and adjusts direction A, and adjust direction A from contiguous assembling set 21 towards being equivalent to right side among Fig. 3 away from assembling set 21(towards the left side).
Wherein, the body 221 outer rim position that is arranged in screw 2211 relative both sides (being upside and the downside of Fig. 3) is concaved with respectively a spacing groove face 2212.And the outer ring surface of body 221 separates through above-mentioned two spacing groove faces 2212 and is defined as two guiding faces 2213.That is to say, guiding face 2213 is circular-arc curved surface, and the distance of above-mentioned two guiding faces 2213 dwindles toward the left side gradually along adjusting the right side of direction A in Fig. 3, that is, be gradually-reducing shape from the right side toward the left side along adjusting direction A such as the truncated cone shape body 221 among Fig. 3.
In more detail, the shape of described two spacing groove faces 2212 difference corresponding matching is in the part surface shape of above-mentioned two limited posts 212, and each spacing groove face 2212 encirclement defines a restraining groove 2214.
Moreover described two lugs 222 are respectively from the substantial middle position of above-mentioned two guiding faces 2213 bottoms, and the edge is generally vertically adjusted direction A and formed towards giving prominence to away from each other extension.
Please be simultaneously with reference to Fig. 2 A, described adjustment piece 23 is in the present embodiment take screw as example, and adjustment piece 23 passes the perforation 2111 of mounting plate 211, and then screw lock is in the screw 2211 of top retainer component 22.At this moment, two limited posts 212 of assembling set 21 are arranged in respectively two restraining grooves 2214 of top retainer component 22, and the part outer surface of two limited posts 212 respectively corresponding (as: attaching) is in two spacing groove faces 2212.
And since top retainer component 22 be subject to assembling set 21 limited post 212 blocks and can't rotation.Therefore, when rotation adjustment piece 23(is that adjustment piece 23 is to adjust direction A as the axis rotation) time, top retainer component 22 will be adjusted part 23 by screw 2211 and drive, so that top retainer component 22 can move back and forth along adjusting direction A with respect to assembling set 21 along limited post 212.
In more detail, top retainer component 22 can move with respect to assembling set 21 and be positioned between a locked position (such as Fig. 1 or Fig. 5) and a unlocking position (such as Fig. 7) by edge adjustment direction A via adjustment piece 23, and the distance that described assembling set 21 and top retainer component are 22, its when top retainer component 22 is positioned at locked position greater than when the unlocking position.
Described two compression elements 24 are installed in respectively assembling set 21 movably, and top retainer component 22 is located between two compression elements 24.And two compression elements 24 are Mirror Symmetry with respect to top retainer component 22.
Particularly, each compression element 24 has one and roughly is rectangular bulk and is matrix 241 and a surface from matrix 241 (being the front surface among Fig. 3) outstanding dismounting post 242 that extends of sagged shape in intermediate portion roughly, and above-mentioned dismounting post 242 is the rectangular truncated cone in cross section.
Wherein, each matrix 241 is formed with respectively a microscler perforation 2411 at the position of its dismounting post 242 relative both sides (being upside and the downside among Fig. 3).Another surface of each matrix 241 (being the rear surface among Fig. 3) then is concaved with a containing groove 2412.
Moreover above-mentioned two matrixes 241 internal surface toward each other is formed with respectively the stress surface 2413 of a circular arc camber shape, and stress surface 2413 shapes of two matrixes 241 difference corresponding matching is in two guiding faces, 2213 shapes of described top retainer component 22.That is to say, the distance of above-mentioned two stress surfaces 2413 is dwindled toward the left side gradually along adjusting the right side of direction A in Fig. 4.
And being positioned at its stress surface 2413 opposition sides, each matrix 241 is formed with a projection 2414, in other words, it is roughly stepped that each matrix 241 is positioned at the side surface of its stress surface 2413 opposition sides, and be defined as a terrace 2415, one first bench face 2416 and a second step face 2417.
In more detail, in each matrix 241, described terrace 2415 is parallel to front surface, and the two ends edge of the first bench face 2416 respectively (vertically) be connected in front surface and terrace 2415, and the two ends edge of the second step face 2417 is distinguished (vertically) and is connected in terrace 2415 and rear surface.Wherein, terrace 2415 and the second step face 2417 namely belong to the surface of above-mentioned projection 2414.
Need to prove, the angle angle of the terrace 2415 of above-mentioned each compression element 24 and the first bench face 2416 (approximately 90 degree), it roughly is equal to the first groove side 1223 of each railroad shoe 12 and the angle angle of extended surface 123 (approximately 90 degree).
Therefore, the circular hole 2113 that passes first respectively assembling set 21 by described four locating pieces 25 passes the perforation 2411 of described two compression elements 24 then, and described two compression elements 24 are installed in respectively assembling set 21 movably.At this moment, the stress surface 2413 of described two compression elements 24 is corresponding to two guiding faces 2213 of top retainer component 22, and two lugs 222 of described top retainer component 22 are located in the containing groove 2412 of two compression elements 24.Moreover the dismounting post 242 of described two compression elements 24 is piercing in respectively two perforates 2112 of assembling set 21.
In addition, in the locating piece 25 that reaches described in the present embodiment, take screw as example, but can also be the nail and the element that clasp or the screw of arranging in pairs or groups mutually and nut etc. have positioning action of rivet, bolt, cotter pin, spring pin, R type pin, mutually collocation when practical application, do not limited at this.
Behind the structure and interelement annexation with above-mentioned each element of introducing locating module 2, followingly the annexation of locating module 2 with support 1 is described coming perpendicular to disassembly-type positioning device 100 cross-sectional schematic (being Fig. 5 to Fig. 8) of long axis direction C.
At first, for ease of explanation, default top retainer component 22 is positioned at locked position (such as Fig. 5), and described adjustment direction A is approximately perpendicular to long axis direction C(substrate 11 plate faces).At this moment, mounting plate 211 will be closely against the end face 121 of railroad shoe 12, and the terrace 2415 of each compression element 24 and the first bench face 2416 are closely against respectively the first groove side 1223 and extended surface 123 of each railroad shoe 12, make terrace 2415 and the mounting plate 211 of compression element 24 clamp railroad shoe 12, and the first bench face 2416 of compression element 24 and the extended surface of railroad shoe 123 formed as being connected as the drive fit, so as to making 1 on locating module 2 and support keep the relative position of each other, and then make hanging piece 300 be in the user desired position.
And two lugs 222 of top retainer component 22 are placed in respectively in the containing groove 2412 of described two compression elements 24.And the dismounting post 242 of two compression elements 24 lays respectively at 211 liang of perforates 2112 of mounting plate side away from each other.
Moreover, when locating module 2 needs by when support 1 takes out, the user can one first sense of rotation (as: counterclockwise) rotate adjustment piece 23, and since top retainer component 22 be subject to assembling set 21 limited post 212 blocks and can't rotation, therefore force top retainer component 22 to move (such as the position to Fig. 6, the position of Fig. 5) towards the direction away from mounting plate 211.At this moment, the stress surface 2413 of described two compression elements 24 will separate with the guiding face 2213 of top retainer component 22, so that the projection 2414 of described two compression elements 24 is removed and assembling set 21 state of clamping two railroad shoes 12 together.
When top retainer component 22 is adjusted to unlocking position (such as Fig. 6), described two compression elements 24 are suitable for close towards adjustment piece 23 respectively.Particularly, such as Fig. 7, the user can force in the dismounting post 242 of two compression elements 24, it is moved towards direction close to each other, and then the projection 2414 that makes two compression elements 24 break away from above-mentioned two railroad shoes 12 rail slot 1221(that is, the projection 2414 of described two compression elements 24 no longer with above-mentioned two railroad shoes 12 of assembling set 21 clampings).
At this moment, the user can be by forcing in two dismounting posts 242, and locating module 2 is separated (such as Fig. 8) along a non-parallel disassembly direction D in long axis direction C with described support 1.
Wherein, above-mentioned disassembly direction D in Fig. 8 of the present embodiment, take be parallel to adjust direction A direction as example, but when practical application, be not limited to this.For instance, disassembly direction D also can be parallel to long axis direction C, or accompanies 0 ~ 90 angle of spending with adjustment direction A.
Change an angle, described locating module 2 also can be installed on the support 1 along above-mentioned disassembly direction D.That is when locating module 2 need be moved into the desired position of user, the user was able to one second sense of rotation (as: clockwise direction) and rotates adjustment piece 23, moves towards the direction of mounting plate 211 so as to making top retainer component 22.At this moment, the stress surface 2413 of described two compression elements 24 is promoted by the guiding face 2213 of top retainer component 22, so that two compression elements 24 move towards away from each other direction respectively, and then makes its projection 2414 and assembling set 21 clampings two railroad shoe 12(such as Fig. 5).
Moreover, need to prove, if top retainer component 22 non-above-mentioned locked position and the unlocking positions of being positioned at, that is the position at top retainer component 22 places is between locked position and unlocking position.At this moment, two compression elements 24 of locating module 2 are located in two rail slots 1221 of support 1 with its projection 2414 respectively, and locating module 2 can be moved back and forth on support 1 along long axis direction C.In other words, locating module 2 can be dismantled on support 1 along long axis direction C, or is installed on the support 1 along long axis direction C.
In addition, the second step face 2417 of described compression element 24 and 1222 of the groove bottom of adjacent tracks seat 12 can be provided with an elastic element (not shown), when making top retainer component 22 be adjusted to unlocking position, described two compression elements 24 can be subjected to the pushing and pressing of elastic element and move towards the direction of adjustment piece 23 respectively, with the projection 2414 that makes two compression elements 24 break away from above-mentioned two railroad shoes 12 rail slot 1221(that is, the projection 2414 of described two compression elements 24 no longer with above-mentioned two railroad shoes 12 of assembling set 21 clampings).Wherein, above-mentioned elastic element can be Compress Spring, but is not subject to this.
In addition, additional disclosure a bit, described disassembly-type positioning device 100 to be using a locating module 2 as example, but when practical application, is not subject to this.For instance, as shown in Figure 9, described disassembly-type positioning device 100 also can use two locating modules 2 simultaneously, and above-mentioned two locating modules 2 can be alone for user's operation.
Comprehensive, the utility model embodiment's disassembly-type positioning device, it is by the collocation design of assembling set, top retainer component and compression element, so that top retainer component is when locked position, locating module can firmly be positioned on the support, and when top retainer component was positioned at unlocking position, locating module can the direction along non-parallel (as: vertically) in long axis direction be dismantled (or assembling upper bracket) on support.
The above only is embodiment of the present utility model, and it is not to limit to protection domain of the present utility model.
Claims (10)
1. a disassembly-type positioning device is characterized in that, comprising:
One support is formed with two parallel and in opposite directions railroad shoes along a long axis direction; And
One location module, it is installed in this support separably, and this locating module includes:
One assembling set;
Two compression elements are installed in respectively this assembling set movably;
One top retainer component is arranged between the described compression element, and this top retainer component can adjust direction and move back and forth with respect to this assembling set along one, this adjust direction from contiguous this assembling set towards away from this assembling set and non-parallel in this long axis direction; And
One adjustment piece is installed in this top retainer component, and this top retainer component can be adjusted direction along this via this adjustment piece and moves back and forth and locate between a locked position and a unlocking position;
Wherein, when this top retainer component is positioned at this locked position, described compression element through this top retainer component promote and respectively with the described railroad shoe of this assembling set clamping, make and keep the relative position of each other between this locating module and this support; When this top retainer component is positioned at this unlocking position, distance between this assembling set and this top retainer component is greater than the distance when the unlocking position, and described compression element is suitable for close towards this adjustment piece respectively, so that described compression element is removed and the state of the described railroad shoe of this assembling set clamping, make this locating module separate with this support along a non-parallel disassembly direction in this long axis direction.
2. disassembly-type positioning device as claimed in claim 1, it is characterized in that, this top retainer component is formed with two guiding faces, described compression element respectively is formed with a stress surface, the stress surface shape difference corresponding matching of described compression element is in two guiding face shapes of this top retainer component, and the distance of described guiding face is dwindled gradually along this adjustment direction, and the distance of described stress surface is dwindled gradually along this adjustment direction.
3. disassembly-type positioning device as claimed in claim 2, it is characterized in that, described compression element respectively has a projection, when this top retainer component is positioned at this locked position, described compression element promotes through this top retainer component, make described projection respectively with the described railroad shoe of this assembling set clamping, when this top retainer component is positioned at this unlocking position, described compression element is suitable for close towards this adjustment piece respectively, so that described projection is removed and the state of the described railroad shoe of this assembling set clamping.
4. disassembly-type positioning device as claimed in claim 3, it is characterized in that, this support has a substrate, described railroad shoe respectively from the relative both side edges of this substrate vertically extend form, and each is concaved with a groove face along this long axis direction described railroad shoe internal surface toward each other, when this top retainer component was positioned at this locked position, this assembling set was closely against described railroad shoe away from the end face of this substrate, and described projection is closely against respectively the groove face of described railroad shoe.
5. disassembly-type positioning device as claimed in claim 4, it is characterized in that, each railroad shoe has an extended surface, in each railroad shoe, this extended surface connects this groove face and this railroad shoe away from the end face of this substrate, and described compression element side surface away from each other is all stepped and respectively have one first bench face, and the first bench face of each compression element is connected in this projection, when this top retainer component was positioned at this locked position, the first bench face of described compression element was closely against the extended surface of described railroad shoe.
6. disassembly-type positioning device as claimed in claim 5, it is characterized in that, each groove face defines a groove bottom, one first groove side and one second groove side, this the first groove side and this second groove side are connected to the opposite end edge of this groove bottom, and this first groove side is connected in this extended surface, each projection defines a terrace and a second step face, this the first bench face and this second step face are connected to the relative both side edges of this terrace, the angle angle of the terrace of each compression element and the first bench face, be equal to the first groove side of each railroad shoe and the angle angle of extended surface, when this top retainer component was positioned at this locked position, this terrace was closely against this first groove side.
7. such as each described disassembly-type positioning device of claim 2-6, it is characterized in that, each guiding face and the stress surface that matches with it are how much upper circular arc cambers that can be bonded to each other.
8. such as each described disassembly-type positioning device of claim 1-6, it is characterized in that, this assembling set is formed with a perforation, and this top retainer component is formed with a screw, the central shaft of this screw is to being defined as this adjustment direction, this adjustment piece pass the perforation of this assembling set and screw lock in the screw of this top retainer component.
9. disassembly-type positioning device as claimed in claim 8, it is characterized in that, this top retainer component is formed with at least one restraining groove, this assembling set is formed with at least one limited post, the shape corresponding matching of this limited post is in this restraining groove, and the limited post of this assembling set is arranged in the restraining groove of this top retainer component, so that this top retainer component can move with respect to this assembling set along this limited post.
10. such as each described disassembly-type positioning device of claim 1-6, it is characterized in that, this assembling set is formed with two perforates, and each compression element has a dismounting post, and the dismounting post of described compression element is piercing in two perforates of this assembling set, when this top retainer component was positioned at this unlocking position, described dismounting post made described compression element move towards the direction of this adjustment piece in order to be controlled to adjust described compression element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464566 CN202833459U (en) | 2012-09-12 | 2012-09-12 | Dismantling type positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464566 CN202833459U (en) | 2012-09-12 | 2012-09-12 | Dismantling type positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833459U true CN202833459U (en) | 2013-03-27 |
Family
ID=47945173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464566 Expired - Fee Related CN202833459U (en) | 2012-09-12 | 2012-09-12 | Dismantling type positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328601A (en) * | 2018-11-20 | 2019-02-15 | 朱峰峰 | A kind of type reaping hook easy to use for agricultural |
-
2012
- 2012-09-12 CN CN 201220464566 patent/CN202833459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328601A (en) * | 2018-11-20 | 2019-02-15 | 朱峰峰 | A kind of type reaping hook easy to use for agricultural |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20190912 |