CN201944046U - Locking piece for assembly connection - Google Patents
Locking piece for assembly connection Download PDFInfo
- Publication number
- CN201944046U CN201944046U CN2011200199356U CN201120019935U CN201944046U CN 201944046 U CN201944046 U CN 201944046U CN 2011200199356 U CN2011200199356 U CN 2011200199356U CN 201120019935 U CN201120019935 U CN 201120019935U CN 201944046 U CN201944046 U CN 201944046U
- Authority
- CN
- China
- Prior art keywords
- locking
- described locking
- locking element
- base plate
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 description 35
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a locking piece for assembly connection, which comprises a locking head and an auxiliary locking piece with a base plate. A locking bayonet with an adjustable gap is formed between the locking head and the base plate of the auxiliary locking piece. The size of the locking bayonet is adjustable, therefore the locking piece is suitable for connecting an assembly with punched holes of different thicknesses and the assembly is connected more securely. In addition, only one locking column is needed to be matched with different locking heads and different auxiliary locking pieces to form the locking piece, and free combination of each component is realized. Therefore, the locking piece has the advantages of diversity of products and remarkably reduced cost. Further, the locking head and the base plate of the auxiliary locking piece can be changed in different shapes, thereby meeting the requirements for connecting different assemblies.
Description
Technical field
The utility model relates to the link technical field, particularly relates to a kind of locking element that assembly connects that is used for.
Background technique
Arrange exhibits and commodity furnishings industry in advertisement, usually need the assembly of arranging exhibits and displayying is carried out repeated removal and assembling.Locking at present connects mode commonly used roughly following four kinds:
One, with positioning hole connection part two parts is connected locking by screw.
Two, by the principle of expandable nail, rotary screw realizes that with the locking element outer wall and the inwall of connection part two parts friction is connected locking.
Three,, make connection part two parts connect locking with spring steel ball with inlay spherical crown and cooperate.
Four, snap-on fixing and locking is provided with shell fragment in connection part one parts, another parts insert the back and use the shell fragment fixing and locking.
Though above-mentioned locking Placement can both be finished the function that locking connects, and all has some defectives separately:
One, is connected locking with positioning hole as screw, when assembly and disassembly, needs instruments such as spanner and screw-driver just can finish.Installing/dismounting is just suitable complicated loaded down with trivial details like this, and amateur installation personnel is difficult to independently finish.And the screw and nut specification is various, and the little easy loss of member is not suitable for the display and demonstration industry and carries out installing/dismounting repeatedly.
Two, connect locking as the principle with expandable nail, its maximum shortcoming is: the yielding damage of assembly.Because the portable requirement of display and demonstration industry, adopt assembly that light and handy material (aluminum alloy etc.) makes usually as the expansion latch assembly.In the practice process, installation personnel is easy to owing to locking excessively causes the distortion of assembly section bar like this, so that causes the damage of assembly.
Three, spring steel ball and to inlay the be connected shortcoming of locking of spherical crown be that the locking fastness is not enough be difficult to adapt to building of large-scale exhibition position and Display Rack.
Four, the problem of snap-on fixing and locking connection part is: can't take into account firm locking simultaneously and dismantle performance efficiently.
At above-mentioned traditional locking Placement, present locking element can be realized connection part easily.In the prior art, the locking head of locking element and base plate form the locking bayonet socket of a fixed interval (FI).The gap length of described locking bayonet socket is for fixing, promptly by locking head and base plate welding or one-body molded formation.When using described locking element, locking head is inserted in the punching on the link, rotate a certain angle again, the wall thickness of punching is embedded in the locking bayonet socket, so just finished the connection of assembly.
Yet, because the locking bayonet socket of this locking element is the fixed interval (FI), can't adjust size according to the thickness of the punching of link, make that the assembly after connecting is loosening easily.If at the different locking element of different punching Thickness Design, then can increase user cost greatly, cause unnecessary waste.
Therefore, at above problem, claimant of the present utility model has proposed a kind of locking element that assembly connects that is used for, to remedy the deficiencies in the prior art.
The model utility content
The technical problems to be solved in the utility model is can't adjust locking bayonet socket size in order to overcome locking element of the prior art, causes assembly to connect the loosening easily defective in back, and a kind of locking element that assembly connects that is used for is provided.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of locking element that is used for the assembly connection, comprise a locking head, its characteristics are, described locking element also comprises the locking female part of a band base plate, forms the locking bayonet socket of an adjustable clearance between the base plate of described locking head and described locking female part.
Described locking bayonet socket is set to adjustable being convenient to and regulates according to the thickness of punching, make its connection more firm, and Applicable scope is more extensive.
Preferably, described locking element also comprises a locking post, and described locking post is between the base plate of described locking head and described locking female part and form described locking bayonet socket.
The locking bayonet socket of the described adjustable clearance that forms by described locking post is not subjected to the influence of aspects such as the shape of locking head and material, thereby more flexible and changeable.
Preferably, described locking head adopt with described locking post be threaded, buckle is connected or one-body molded.
Select suitable Placement according to described locking element concrete intensity of needs in practice.
Preferably, the backplate surface of described locking female part is provided with an attachment hole, and the diameter of the diameter of described attachment hole and described locking post is complementary, and described locking male screw connects or buckle is connected in the described attachment hole.
Preferably, the end face of described locking head is provided with one first shoulder hole, and described first shoulder hole is communicated to described locking post bottom surface from described locking head end face, and the diameter of upper hole is greater than the diameter of lower hole.
Preferably, described locking element also comprises a locking male part, described locking male part is provided with a through hole that connects from its top to the bottom, and the lower hole diameter of the diameter of described through hole and described first shoulder hole is complementary, and described locking post is threaded with described locking male part employing.
Preferably, described through hole is one second shoulder hole, and the diameter of lower hole is greater than the diameter of upper hole.
Described first shoulder hole of bolt-through and described second shoulder hole make described locking post and described locking male part be threaded.Change the gap length of locking bayonet socket by the degree of tightening of regulating bolt, this method is simple and convenient, and more firm.Adopt the effect of shoulder hole to be: the two ends of bolt are sunk in the larger-diameter hole of shoulder hole, not only attractive in appearance but also be convenient to regulate the degree of tightening of bolt.
Preferably, the base plate bottom of described locking female part is a space that connects, and described locking male part is embedded in the described space,
Preferably, friction lock in the inwall in the outer wall all around of described locking male part and described space.
The setting of locking male part is convenient to described locking element is connected on the connector element.Produce friction lock because the locking male part cooperates with the run-though space of locking female part bottom, make that the location of described locking male part is more firm.
Preferably, the end face of described locking head is a sphere, and its bottom surface is a plane or cambered surface.
Described locking head adopts sphere to be easy to insert punching in assembling, and to be the plane can strengthen area of contact in the bottom surface, makes connection frictional force maximum when connecting.
Preferably, the shape of described sphere is to be how much symmetric shapes of symmetry center formation with described locking post.
Employing center symmetric shape can be so that the non-directional selection when connecting of described locking head, and using process just becomes more convenient like this.
Preferably, described sphere is shaped as " one " font, " ten " font or quincunx.
Different geometry symmetric figures can obtain different rotational lock angles, determines according to concrete performance.Help to enlarge the selection face of locking head like this, can satisfy the demand of different situations.
Preferably, the base plate of described locking female part is plane bottom plate or arc surface type base plate.
Preferably, described arc surface type base plate is exterior arc surface type base plate or inner arc surface type base plate.
Plane bottom plate or cabochon base plate can be realized the combination of two and three dimensions.Wherein, plane bottom plate is more easily realized three-dimensional the connection being 90 °, and the cabochon base plate can be realized the adjusting of any three-dimensional perspective, makes the moulding of locking element more be imbued with conversion.
Preferably, described locking element material adopts metal section, metallic dust or engineering plastics.
According to the requirement of varying strength, described locking element can be made from a variety of materials, to widen its using scope.
Positive progressive effect of the present utility model is:
One, the locking bayonet socket can the regulated at will size, is applicable to that the assembly of all thickness punching connects, and makes that the connection of assembly is more firm, and greatly reduces user cost.
Two, only need can arrange in pairs or groups all kinds of locking heads and all kinds of locking female part of a locking post to be combined into locking element, realized the independent assortment of each parts, make product more be imbued with diversity and change.
Three, the base plate of locking head and locking female part can the conversion different shape, can satisfy the demand that various assemblies connect.
Description of drawings
Fig. 1 is embodiment's one an of the present utility model structural perspective.
Fig. 2 is along the sectional view of A-A line among Fig. 1.
Fig. 3 is the gap adjustment schematic representation of locking bayonet socket among the embodiment one of the present utility model.
Fig. 4 is embodiment's two an of the present utility model front section view.
Fig. 5 is the gap adjustment schematic representation of locking bayonet socket among the embodiment two of the present utility model.
Fig. 6 is embodiment's three an of the present utility model structural perspective.
Fig. 7 is the front section view of Fig. 6.
Fig. 8 is embodiment's four an of the present utility model structural perspective.
Fig. 9 is embodiment's five an of the present utility model structural perspective.
Figure 10 is embodiment's six an of the present utility model structural perspective.
Figure 11 is embodiment's seven an of the present utility model structural perspective.
Figure 12 is the front section view of the utility model locking element and assembled.
Figure 13 is used for the use schematic representation that bar is connected with bar for the utility model in an implementation process.
Figure 14 is used for the use schematic representation that bar is connected with plate for the utility model in another implementation process.
Figure 15 comes the use schematic representation of connection part by connector in another implementation process for the utility model.
Figure 16 comes the use schematic representation of connection part by connector in an implementation process again for the utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
The utility model is used for the locking element that assembly connects, and wherein said assembly comprises two individual components disconnected from each other at least, is interconnected and fixes by locking element of the present utility model in assembling process.
Locking element mainly is made up of the locking female part of a locking head and a band base plate.Form the locking bayonet socket of an adjustable clearance between locking head and the base plate.The locking bayonet socket is set to adjustable being convenient to and regulates according to the thickness of punching, make its connection more firm, and Applicable scope is more extensive.The locking bayonet socket can be one section groove between locking head and the base plate, also can be a full annular groove.
The cross section of locking head guarantees to insert smoothly the punching on the link, and then, locking head rotates an angle, and the edge of punching is embedded in the locking bayonet socket.Locking element utilizes the realization of locking bayonet socket to lock with the punching on the assembly and is connected, thereby assembly is linked together by this mounting structure.
Embodiment one:
Fig. 1 is embodiment's one an of the present utility model structural perspective.
Fig. 2 is along the sectional view of A-A line among Fig. 1.
As shown in Figure 1, locking element comprises the locking female part 2 and a locking post 3 of a locking head 1, a band base plate 21.Locking post 3 is locked bayonet socket thereby form one between the base plate 21 of locking head 1 and locking female part 2.
As shown in Figure 2, adopt between locking head 1 and the locking post 3 be threaded, buckle connects or one-body molded.Select suitable Placement according to described locking element concrete intensity of needs in practice.
Further, the base plate 21 of locking female part 2 is a plane bottom plate.Wherein, base plate 21 surfaces are provided with an attachment hole 22, make the diameter of attachment hole 22 and the diameter of locking post 3 be complementary.Locking post 3 is threaded or buckle is connected in the attachment hole 22.For example, at the inwall of attachment hole 22 and the outer wall tapping of locking post 3, thereby realize being threaded; Perhaps will lock post 3 and insert attachment hole 22, realize that by frictional force buckle connects.
If locking post 3 is a screw-threaded coupling with attachment hole 22, then regulate the gap of described locking bayonet socket by the degree of depth of change locking post 3 precession attachment holes 22.If locking post 3 and attachment hole 22 are for buckle is connected, then regulate the gap of described locking bayonet socket by changing the degree of depth of locking post 3 insertion attachment holes 22.As shown in Figure 3, for increasing the state in locking bayonet socket gap; Otherwise, then will lock the down further precession of post 3 or insert attachment hole, thereby reach the state that reduces to lock the bayonet socket gap.This method is the most simple.
In addition, the locking bayonet socket of the adjustable clearance that forms by locking post 3 is not subjected to the influence of aspects such as locking head shape and material, thereby more flexible and changeable.
Further, the end face of locking head 1 is a sphere, and its bottom surface is a plane.Locking head 1 adopts the beneficial effect of sphere to be: be easy to insert punching in assembling, and to be the plane can strengthen area of contact in the bottom surface, make connection frictional force maximum when connecting.
The shape of this sphere is to be how much symmetric shapes of symmetry center formation with locking post 3.Employing center symmetric shape can be so that the non-directional selection when connecting of described locking head, and using process just becomes more convenient like this.
Spherical shape in the present embodiment is " one " font (see figure 1), its role is to: locking element can insert corresponding punching by arbitrarily angled, and angle of swing be no more than 180 ° can with the screens snap lock in the punching.
Certainly, the material of described locking element adopts metal section, metallic dust or engineering plastics.According to the requirement of varying strength, described locking element can adopt different materials to make, thereby has widened its using scope.
Embodiment two:
Fig. 4 is embodiment's two an of the present utility model front section view.
As shown in Figure 4, the structure of present embodiment is basic identical with embodiment one structure, and its difference is: the end face of locking head 1 is provided with one first shoulder hole 12.First shoulder hole 12 is communicated to the bottom surface of locking post 3 from the end face of locking head 1, and the diameter of upper hole is greater than the diameter of lower hole 13.
Locking element also comprises a locking male part 5.Locking male part 5 is provided with a through hole 51 that connects from its top to the bottom, and lower hole 13 diameters of its diameter and first shoulder hole 12 are complementary.
Further, through hole 51 is one second shoulder hole, and the diameter of lower hole is greater than the diameter of upper hole.
When needs change the gap length of locking bayonet socket,, then come the gap of the described locking bayonet socket of preliminary settlement earlier by the degree of depth of change locking post 3 precession attachment holes 22 if locking post 3 is a screw-threaded coupling with attachment hole 22.Then, adopting bolt 4 to run through first shoulder hole 12 and through hole 51 will lock post 3 and lock male part 5 and be threaded.If locking post 3 and attachment hole 22 are for buckle is connected, then come the gap of the described locking bayonet socket of preliminary settlement by changing the degree of depth of locking post 3 insertion attachment holes 22.Then, adopting bolt 4 to run through first shoulder hole 12 and through hole 51 will lock post 3 and lock male part 5 and be threaded.So just can reach the purpose that changes locking bayonet socket gap length.As shown in Figure 5, for increasing the state in locking bayonet socket gap; Otherwise, then will lock the down further precession of post 3 or insert attachment hole, screw bolt 4 then, thereby reach the state that reduces to lock the bayonet socket gap.
This method has propped up locking post 3 owing to lock male part 5 from the bottom, and whole fastening by bolt 4, therefore makes total more firm.
Wherein, when through hole 51 was second shoulder hole, described first shoulder hole and the described second shoulder hole inwall can be planomural or interior tapping.When described inwall is planomural, need adopt supporting nut positioning and fixing in the bottom of bolt 4.Its beneficial effect is: bolt 4 directly inserts described first shoulder hole and described second shoulder hole, has saved the step of stubborn screw thread, and it is more convenient to use.When described inwall was the internal strength screw thread, it is too dark that bolt 4 need not to be screwed into locking male part 5, also can adopt supporting nut positioning and fixing as required.Its beneficial effect is: further improve fastening effect and packaging efficiency.
Embodiment three:
Fig. 6 is embodiment's three an of the present utility model structural perspective.
Fig. 7 is embodiment's three an of the present utility model front section view.
As shown in Figure 6 and Figure 7, the structure of present embodiment is basic identical with embodiment two structure, and its difference is: base plate 21 bottoms of locking female part 2 are a space 23 that connects.Locking male part 5 is embedded in the space 23.The shape and the space 23 of locking male part 5 are complementary, and the outer wall all around of locking male part 5 like this cooperates the generation friction lock with the inwall in space 23.The effect of this structure is: make that by friction lock locking male part 5 is more firm, thereby locking post 3 can not become flexible, be convenient to the fixing locking bayonet socket gap that needs that forms.In addition, also be convenient to described locking element is connected on the connector element.
Certainly, the space 23 of perforation can be surrounded by flat board, swash plate or lath, and any structure that can form run-though space can reach above-mentioned technique effect.
Embodiment four:
Fig. 8 is embodiment's four an of the present utility model structural perspective.
As shown in Figure 8, the structure of present embodiment is basic identical with embodiment three structure, and its difference is: the spherical shape of locking head 1 is " ten " font (as shown in Figure 8) in the present embodiment.The effect of this shape is: described locking element can insert corresponding punching by arbitrarily angled, and angle of swing be no more than 90 ° can with the screens snap lock in the punching.
Embodiment five:
Fig. 9 is embodiment's five an of the present utility model structural perspective.
As shown in Figure 9, the structure of present embodiment is basic identical with embodiment three structure, and its difference is: the spherical shape of the locking head 1 in the present embodiment is quincunx (as shown in Figure 9).The effect of this shape is: described locking element can insert corresponding punching by arbitrarily angled, and angle of swing be no more than 60 ° can with the screens snap lock in the punching.
Certainly, the spherical shape of locking head 1 only is signal among above embodiment one, embodiment four and the embodiment five, as long as being shaped as around the locking head of 3 one-tenth how much symmetric figures of locking post of sphere can realize the technical solution of the utility model.Different geometry symmetric figures can obtain different rotational lock angles, determines according to concrete performance.Enlarge selection face like this, can satisfy the demand of different situations.
In addition, as described in above-mentioned embodiment, wherein the chimb number of how much symmetric figures only is related to the angular dimension of locking required rotation, can set up on their own according to actual conditions.
Embodiment six:
Figure 10 is embodiment's six an of the present utility model structural perspective.
As shown in figure 10, the structure of present embodiment is basic identical with embodiment four structure, and difference is: the base plate 21 of the locking female part 2 in the present embodiment is exterior arc surface type base plate (as shown in figure 10).The effect of this exterior arc surface type is: behind locking element and assembly or the connector locking, smooth exterior arc surface can 360 ° rotates arbitrarily, is convenient to adjusting angle in three-dimensional connects like this.
Embodiment seven:
Figure 11 is embodiment's seven an of the present utility model structural perspective.
As shown in figure 11, the structure of present embodiment is basic identical with embodiment four structure, and difference is: the base plate 21 of the locking female part 2 in the present embodiment is inner arc surface type base plate (as shown in figure 11).The effect of this inner arc surface type is: the moulding face of can arranging in pairs or groups is the connector of projecting surface, and smooth inner arc surface equally also can 360 ° arbitrarily rotates, and plays the effect of being convenient to adjusting angle in three-dimensional connects.
Certainly, embodiment six and embodiment seven only are the signal to the base plate moulding, also can adopt other kinds shape, as rhombus, cross, square or X-shaped or the like.The base plate moulding can design according to the moulding of all kinds of fitting surfaces, and can be in conjunction with the embodiments one uses to embodiment five.
The utility model is used for locking element that assembly connects and can directly be installed on the assembly and uses, and also can come connection part by connector, is elaborated with regard to its usage mode below in conjunction with accompanying drawing.
Usage mode one:
This usage mode is for directly to be installed on the method for using on the assembly with locking element of the present utility model.
Figure 12 is the front section view of the utility model locking element and assembled.
Figure 13 is used for the use schematic representation that bar is connected with bar for the utility model in an implementation process.
At first, offer punching 7 (seeing Figure 13) in the side or the end of a connecting rod.The shape of punching 7 is corresponding with the locking head shape of the locking element of use, as rhombus, star or polygonal or the like.
Then, according to the gap length of the edge thickness adjustment of punching locking bayonet socket, consistent with the edge thickness of punching to guarantee described gap.
Then, with in the whole locking element plug-in package.The run-though space outer wall of locking female part 2 is connected in described assembly end (seeing Figure 12).This fit is simple, is convenient to the installation and removal in the build process.And a locking element can be realized multipurpose by changing assembly, thereby greatly reduces user cost.
At last, described locking head is inserted in the corresponding punching 7, rotation has the connecting rod 6 of this locking element, and described locking element can be connected on the edge card of punching 7 in the locking bayonet socket.
This usage mode only needs can realize easily that by punching is set multidirectional bar is connected with bar, thereby makes rod member connect into the combination of various two and three dimensions.
In like manner can get, this usage mode also is applicable to being connected of bar and plate.Figure 14 is used for the use schematic representation that bar is connected with plate for the utility model in another implementation process.
As shown in figure 14, the locking element that at first will adjust locking bayonet socket gap is connected in the end (seeing Figure 12) of described connecting rod 6, and on the surface of a plate, offer punching 7, the shape of this punching 7 is corresponding with the locking head shape of the locking element of use, as ellipse, rhombus or polygonal or the like.Then this locking element is inserted in the corresponding punching 7, rotation has the connecting rod 6 of this locking element, and this locking element can be locked with the screens in the punching.By this Placement, can realize the any-mode of rod member and plate and being connected of any direction easily.
Usage mode two:
This usage mode is consistent with the principle of usage mode one, and difference is: connection part is realized connecting by a connector.
Figure 15 comes the use schematic representation of connection part by connector in another implementation process for the utility model.
As shown in figure 15, this usage mode is arranged at punching 7 on the surface of connector 8.Base plate 21 is an exterior arc surface type base plate, and then matching used connector 8 surfaces are the inner arc surface of form fit.The locking head shape of the shape of this punching 7 and the locking element of use is mated substantially, to guarantee that locking head can insert smoothly.Then, the locking element that is connected in the connecting rod end is inserted in the corresponding punching 7, rotation has the connecting rod of this locking element, and screens locking is carried out in locking bayonet socket and punching 7 that this locking element utilization locking post 3 forms between locking head 1 and base plate 21.Like this, the base plate 21 of described locking element is promptly fitted with the surface of connector 8.And another assembly is connected on the connector with the same manner, thereby realizes interconnecting of inter-module.
Usage mode three:
The principle basically identical of this usage mode and usage mode two, difference is: connector is for spherical.
With reference to Figure 16, in the surface arrangement of ball adapter 8 punching 7 of several different direction is arranged, the locking head shape of the shape of this punching 7 and the locking element of use is mated substantially, thereby guarantees that locking head can insert smoothly.The base plate that be connected in the locking element of connecting rod 6 ends this moment is the inner arc surface type, and inner arc surface and spherical surface are complementary.
The outstanding advantage of above-mentioned usage mode two and usage mode three is: by being used of connector and locking element, locking element can be along the surperficial regulated at will angle of connector 8, thereby drive connecting rod and be combined into various three-dimensional structures, be convenient to build rich and varied moulding.Certainly, the shape of connector and size can random variation, as rhombus, cross and O shape concave surface or the like, can realize that like this two and three dimensions makes up at any angle.And usage mode two and usage mode three equally also be applicable to being connected of bar and plate, is not repeated herein.
In addition, embodiment one can adopt usage mode one, usage mode two and usage mode three to embodiment's seven any one structures.And the base plate shape of the above-mentioned locking female part that relates to can change with assembly that is connected or connector with physical dimension.
The utility model can guarantee the fastness that is connected by the locking element of selecting unlike material and shape for use, and satisfies repeatedly the requirement that assembly and disassembly does not damage the intrinsic profile of assembly.Particularly the utility model locking element has adjustable locking bayonet socket, and the various assemblies of can arranging in pairs or groups greatly reduce user cost, and operate simple and easy convenient.
Certainly, the utility model not only can apply to the assembling of the device in the display and demonstration industry and build, and more can be generalized to the package assembly device in the other industry, as furniture, and office facility, toy, model or the like.Its characteristics simple in structure and that be convenient to assembly and disassembly are specially adapted to repeatedly the device of assembly and disassembly.
Though more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these mode of executions under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (15)
1. one kind is used for the locking element that assembly connects, and comprises a locking head, it is characterized in that, described locking element also comprises the locking female part of a band base plate, forms the locking bayonet socket of an adjustable clearance between the base plate of described locking head and described locking female part.
2. as claimed in claim 1ly be used for the locking element that assembly connects, it is characterized in that described locking element also comprises a locking post, described locking post is between the base plate of described locking head and described locking female part and form described locking bayonet socket.
3. as claimed in claim 2ly be used for the locking element that assembly connects, it is characterized in that, described locking head adopts with described locking post and is threaded, buckle is connected or one-body molded.
4. the locking element that is used for the assembly connection as claimed in claim 2, it is characterized in that, the backplate surface of described locking female part is provided with an attachment hole, and the diameter of the diameter of described attachment hole and described locking post is complementary, and described locking male screw connects or buckle is connected in the described attachment hole.
5. the locking element that is used for the assembly connection as claimed in claim 4, it is characterized in that, the end face of described locking head is provided with one first shoulder hole, and described shoulder hole is communicated to described locking post bottom surface from described locking head end face, and the diameter of upper hole is greater than the diameter of lower hole.
6. claim 5 is described is used for the locking element that assembly connects, it is characterized in that, described locking element also comprises a locking male part, described locking male part is provided with a through hole that connects from its top to the bottom, the lower hole diameter of the diameter of described through hole and described first shoulder hole is complementary, and described locking post adopts with described locking male part and is threaded.
7. the locking element that is used for the assembly connection as claimed in claim 6 is characterized in that described through hole is one second shoulder hole, and the diameter of lower hole is greater than the diameter of upper hole.
8. as claim 6 or the 7 described locking elements that are used for the assembly connection, it is characterized in that the base plate bottom of described locking female part is a space that connects, described locking male part is embedded in the described space.
9. the locking element that is used for the assembly connection as claimed in claim 8 is characterized in that, friction lock in the inwall in outer wall and described space around the described locking male part.
10. the locking element that is used for the assembly connection as claimed in claim 1 is characterized in that the end face of described locking head is a sphere, and its bottom surface is a plane or cambered surface.
11. the locking element that is used for the assembly connection as claimed in claim 10 is characterized in that, the shape of described sphere is to be how much symmetric shapes of symmetry center formation with described locking post.
12. as claimed in claim 11ly be used for the locking element that assembly connects, it is characterized in that, described sphere be shaped as " one " font, " ten " font or quincunx.
13. the locking element that is used for the assembly connection as claimed in claim 1 is characterized in that the base plate of described locking female part is plane bottom plate or arc surface type base plate.
14. the locking element that is used for the assembly connection as claimed in claim 13 is characterized in that described arc surface type base plate is exterior arc surface type base plate or inner arc surface type base plate.
15. the locking element that is used for the assembly connection as claimed in claim 1 is characterized in that described locking element material adopts metal section, metallic dust or engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200199356U CN201944046U (en) | 2011-01-21 | 2011-01-21 | Locking piece for assembly connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200199356U CN201944046U (en) | 2011-01-21 | 2011-01-21 | Locking piece for assembly connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944046U true CN201944046U (en) | 2011-08-24 |
Family
ID=44471390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200199356U Expired - Fee Related CN201944046U (en) | 2011-01-21 | 2011-01-21 | Locking piece for assembly connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944046U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128192A (en) * | 2011-01-21 | 2011-07-20 | 上海一胜百展示器材有限公司 | Locking piece for connecting components |
| CN103883592A (en) * | 2012-12-20 | 2014-06-25 | 北汽福田汽车股份有限公司 | Adjustable connecting device for installing car parts |
| CN107189931A (en) * | 2017-06-26 | 2017-09-22 | 广州瑞能医学科技有限公司 | A kind of cell collector |
| WO2019109466A1 (en) * | 2017-12-05 | 2019-06-13 | 湖南粤港模科实业有限公司 | Module connecting piece |
-
2011
- 2011-01-21 CN CN2011200199356U patent/CN201944046U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128192A (en) * | 2011-01-21 | 2011-07-20 | 上海一胜百展示器材有限公司 | Locking piece for connecting components |
| CN103883592A (en) * | 2012-12-20 | 2014-06-25 | 北汽福田汽车股份有限公司 | Adjustable connecting device for installing car parts |
| CN103883592B (en) * | 2012-12-20 | 2016-05-04 | 北汽福田汽车股份有限公司 | For the adjustable connecting device of auto parts is installed |
| CN107189931A (en) * | 2017-06-26 | 2017-09-22 | 广州瑞能医学科技有限公司 | A kind of cell collector |
| WO2019109466A1 (en) * | 2017-12-05 | 2019-06-13 | 湖南粤港模科实业有限公司 | Module connecting piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102128192A (en) | Locking piece for connecting components | |
| CN201944046U (en) | Locking piece for assembly connection | |
| US20140115861A1 (en) | Locking device for detachably fixing parts of constructional elements together | |
| CN210073193U (en) | LED display assembly | |
| US7588135B1 (en) | Roller mount for a roller of a conveyer | |
| CN102658585A (en) | Fastening device for quickly assembled concrete formwork | |
| CN201916312U (en) | Hanging structure of assembled furniture | |
| CN102168703B (en) | Connecting device | |
| US20120099924A1 (en) | Fitting Suite | |
| KR20100011293A (en) | Prefabricated structure | |
| CN202750380U (en) | Equipment cabinet | |
| CN201992302U (en) | Mounting rack for panel TV set | |
| CN105526232A (en) | Supporting beam of display device, supporting piece and display device | |
| CN210633602U (en) | Combined disassembling tool | |
| US20210388598A1 (en) | Structural component for modular walls | |
| CN202252717U (en) | Hanging and leaning structure for installing liquid crystal display split joint wall | |
| CN104454830A (en) | Stable plate connecting device convenient to use | |
| CN215889123U (en) | Connecting assembly with good stability | |
| CN212157583U (en) | Grid structure, panel assembly and air conditioner | |
| CN202723604U (en) | Ice liner mounting structure of water dispenser | |
| CN112962905A (en) | Connecting assembly with good stability | |
| CN202900866U (en) | Connecting device, light emitting diode (LED) display unit, and LED display system | |
| CN203776409U (en) | Storage cabinet and combined storage cabinet | |
| CN213686015U (en) | A goods of furniture for display rather than for use rack for stage | |
| CN218176455U (en) | Industrial decoration wallboard assembly |
Legal Events
| 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 |
Granted publication date: 20110824 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |