CN201052022Y - Mini self-locking type net-pulling type show stand - Google Patents
Mini self-locking type net-pulling type show stand Download PDFInfo
- Publication number
- CN201052022Y CN201052022Y CNU2007200391458U CN200720039145U CN201052022Y CN 201052022 Y CN201052022 Y CN 201052022Y CN U2007200391458 U CNU2007200391458 U CN U2007200391458U CN 200720039145 U CN200720039145 U CN 200720039145U CN 201052022 Y CN201052022 Y CN 201052022Y
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- Prior art keywords
- connector
- brace
- cross
- jointed shaft
- hinged
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Abstract
A mini self-locking pull net exhibition rack comprises at least two paste-up rectangular frame units, wherein each rectangular frame unit with a pull net rod and a connecting seat is provided with a self-locking supporting frame which comprises a cross connector and a stay bar. The utility model is characterized in that a connecting body which is provided with eight connecting straps is hinged with a first connector to form the connecting seat, and each connecting strap is provided with a jointed shaft, wherein two clips are extended from every first connector, the two clips are provided with a hinged hole and an impacted groove is arranged between the two clips, and the hinged hole is sheathed on the jointed shaft, the cross connecting body which comprises four connecting straps is hinged with four second connectors to form the cross connector, the structure of the second connector is the same as the first connector, and each connecting strap is provided with the jointed shaft. The connecting seat and the cross connector of the utility model have advantages of simple structure, convenient and fast assembly.
Description
Technical field
The utility model relates to the employed displaying equipment of all kinds of showgrounds such as a kind of exhibition, the Art Museum, market, relates in particular to a kind of portable, mini self-locking Net-pulling type show stand that can fold.
Background technology
The strange land is exhibition or undertake exhibition and become economic cooperation and a kind of effective form that exchanges.How the limited time is used to promote product or releases news, rather than be used for being wasted in and beat on the layout, become the hot issue that the insider concentrates on studies.
With the immediate Net-pulling type show stand of prior art, structure is: shown in accompanying drawing 1, be spliced to form by at least two deformable rectangular frame units 1, each rectangular frame units 1 includes Connection Block 2 and draws in the net bar 3; Connection Block 2 is located on eight drift angles of rectangular frame units 1; In top, the end, a left side and right four faces of each rectangular frame units 1, connect with drawing in the net bar 3 respectively between the Connection Block 2 at each diagonal angle, it is hinged with Connection Block 2 to draw in the net bar 3, and these two are drawn in the net bar 3 cross-articulation again, described Connection Block 2 is shared by adjacent cells, constitutes whole display rack structure with this; And, in each rectangular frame units 1 of above-mentioned display rack structure, respectively be provided with a cover self-locking supporting bracket 4, this self-locking supporting bracket 4 is made of two cross connectors 5 and eight struts 6, two cross connectors 5 front and back on the center of rectangular frame units 1 apart are provided with, four struts 6 are articulated and connected out on the cross connector 5 of front side, the end of these four struts 6 corresponding respectively with rectangular frame units 1 in four Connection Blocks 2 of rear side be hinged, and four struts 6 that also are articulated and connected out on the cross connector 5 of rear side, the end of these four struts 6 then corresponding respectively with rectangular frame units 1 in four Connection Blocks 2 of front side be hinged; And 6 of the struts of each intersection are hinged.
Wherein, Connection Block 2 structures as shown in Figure 2, it is one to be hinged with the circular pedestal of eight connectors 7, specifically be to constitute by nut 11 and eight connectors 7 that proterosoma 8, hysterosoma 9, screw 10, iron material are made, the nut 11 involutory fixedly formation one hollow disks that proterosoma 8 and hysterosoma 9 are made by screw 10 and iron material, offer eight vacancy slots 12 on its circumference, and the inner of connector 7 is provided with two hinged protruding axles 13, and hinged protruding axle 13 correspondences are stuck in the vacancy slot 12 hinged.During use the outboard end of eight connectors 7 directly card be inserted in and draw in the net in the end of bar 3, and draw in the net bar 3 and be connected.The nut 11 that described iron material is made is arranged in the front side (figure is the below, faces user's one side when being to use, the fixing one side that coats spread) of Connection Block 2.When fixing spread made of paper, generally also need use longitudinal flux bar and horizontal lacing wire, the longitudinal flux bar is normally directly inhaled on the nut 11 that iron material is made fixing with magnetic patch, and laterally lacing wire then is that direct fastener is fixing on the nut 11 that above-mentioned iron material is made.
Bar and Connection Block and draw in the net the purpose that hinged relationship between the bar reaches folding and build by distortion under the manpower effect are drawn in the net in above-mentioned Net-pulling type show stand utilization, can folding, be easy to carry, and the application by the self-locking supporting bracket, it can also live under deployed condition in lock-bit.But, because of the structural design of its Connection Block, cross connector is the structure of above-mentioned two halves amalgamation, bring following defective:
1, Connection Block and cross connector construction complexity, parts are many, assemble up trouble, each connector of need having good positioning during assembling, and then piece together and go up proterosoma and hysterosoma, assembling is than labor intensive, and assembling is inconvenient.
2, the inner of the connector in Connection Block and the cross connector is thin insertion section, this is in Net-pulling type show stand and organizes work under the state and to be stress concentration point, frangibility, therefore in order to guarantee the intensity of connector, existing connector can not be made of plastic material, and must adopt metal material such as kirsite, so just increased the overall weight and the cost of manufacture of Display Rack.
Summary of the invention
The utility model is many for the Connection Block that solves prior art and exist and cross connector construction complexity, parts, assembling trouble and connector place frangibility can only be made of metal material, the technical problem that the Heavy Weight cost is high, improve at Connection Block and cross connector construction, a kind of novel mini self-locking Net-pulling type show stand is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of mini self-locking Net-pulling type show stand, be spliced to form by at least two deformable rectangular frame units, each rectangular frame units constitutes by drawing in the net bar and Connection Block, each rectangular frame units middle part is provided with the self-locking bracing frame, and this self-locking bracing frame is made of cross connector and strut again; It is characterized in that:
Described Connection Block is by connector and first connector is hinged constitutes, connector comprises eight lobe braces, this eight lobes brace is evenly dispersed around central axis and is arranged and link into an integrated entity, each lobe brace is provided with along above-mentioned central axial direction tiling, convexes with jointed shaft to bilateral symmetry on its thickness direction; Extend on the inner of each first connector and be provided with two intermediate plates, this two intermediate plate is apart parallel, between be embedded groove, be provided with hinge hole corresponding to the jointed shaft on the brace on two intermediate plates; Respectively on brace, hinge hole is enclosed within on the jointed shaft hinged first connector with the embedded groove cutting ferrule of the inner, and the outer end of each first connector connects with the corresponding bar that draws in the net;
Described cross connector is by cross joiner and second connector is hinged constitutes, cross joiner comprises the pintongs brace, this pintongs brace is evenly dispersed around central axis and is arranged and link into an integrated entity, each lobe brace is provided with along the central axial direction tiling, convexes with jointed shaft to bilateral symmetry on its thickness direction; The structure of each second connector is identical with first connector, and respectively on the brace of cross joiner, its hinge hole is enclosed within on the jointed shaft hinged second connector with the embedded groove cutting ferrule of the inner, and the outer end of each second connector connects with corresponding strut.
Related content change interpretation in the technique scheme is as follows:
1, in the such scheme, described " this pintongs brace is evenly dispersed around central axis and is arranged and link into an integrated entity that each lobe brace is provided with along the central axial direction tiling, convexes with jointed shaft to bilateral symmetry on its thickness direction; " be meant that the pintongs brace arranges around the center dispersed, be provided with jointed shaft again on every lobe brace, finally make the centerline direction of the direction of axis line of jointed shaft and pintongs brace spatially perpendicular.
2, in the such scheme, can also comprise a disc on the described Connection Block, above-mentioned eight lobe braces are to be located on its rear surface around the center of this disc, (promptly being user oriented one side) is provided with the magnetic bar lacing wire positioning seat and the magnet of cross shape on the front surface of disc, in order to location magnetic bar and lacing wire.The end of magnetic bar and lacing wire also is designed to 45 degree tip-angled shapes corresponding to the lacing wire positioning seat of ten setting shapes, directly locatees in the vacancy with its wedge angle embedding cross shape magnetic bar lacing wire positioning seat during installation, and by magnet its absorption is fixed.Such structure makes the magnetic bar by original whole from top to bottom hanging split fix now, the more simple and convenience of assembly operation of fixedly becoming.
3, in the such scheme, described Connection Block and cross connector all can be used plastic production entirely, reduce cost with this.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because the utility model adopts new-type Connection Block and cross connector, simple in structure, as long as connector is aimed at corresponding brace one card, two intermediate plates on the connector block to brace automatically because of the elastic force effect during assembling, and hinged borehole jack is hinged to the jointed shaft; Easy to assembly quick.
2, because the utility model adopts new-type Connection Block and cross connector, and two intermediate plates are stretched out in connector the inner, stressed being scattered on this two intermediate plate, not easy fracture, so this connector can also adopt plastic production, and light weight, cost reduce.
3, because the front surface of the utility model Connection Block is provided with the magnetic bar lacing wire positioning seat and the magnet of cross shape, when connecting magnetic bar and lacing wire, as long as it is in the vacancy of the magnetic bar lacing wire positioning seat that the magnetic bar and the lacing wire end of correspondence is stuck in cross shape, fix, convenient and swift with the magnet adhesive.
Description of drawings
Accompanying drawing 1 is the overall schematic of existing self-locking Net-pulling type show stand;
Accompanying drawing 3 is the decomposing schematic representation of existing cross connector, is the signal state that connects a connector among the figure;
Accompanying drawing 4 is the front schematic perspective view of the utility model Connection Block, is the signal state that connects a connector among the figure;
Accompanying drawing 5 is the reverse side schematic perspective view of the utility model Connection Block, is the signal state that connects a connector among the figure;
Accompanying drawing 6 is the schematic perspective view of the utility model cross connector, is the signal state that connects a connector among the figure.
In the above accompanying drawing: 1, rectangular frame units; 2, Connection Block; 3, draw in the net bar; 4, self-locking supporting bracket; 5, cross connector; 6, strut; 7, connector; 8, proterosoma; 9, hysterosoma; 10, screw; The nut that 11 iron materials are made; 12, vacancy slot; 13, hinged protruding axle; 14, proterosoma; 15, hysterosoma; 30, Connection Block; 31, cross connector; 32, connector; 33, first connector; 34, brace; 35, jointed shaft; 36, intermediate plate; 37, embedded groove; 38, hinge hole; 39, cross joiner; 40, second connector; 41, brace; 42, jointed shaft; 43, disc; 44, the magnetic bar lacing wire positioning seat of cross shape; 45, magnet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: a kind of mini self-locking Net-pulling type show stand, its overall structure also are spliced to form by at least two (being exemplified as nine among the figure) deformable rectangular frame units 1 shown in accompanying drawing book 1.Each rectangular frame units 1 constitutes by drawing in the net bar 3 and Connection Block, each rectangular frame units 1 middle part is provided with self-locking bracing frame 4, this self-locking bracing frame 4 is made of cross connector 31 and strut 6 again, this overall structure is same as the prior art, just Connection Block wherein adopts Connection Block 30 structures shown in accompanying drawing 4 and accompanying drawing 5, and the cross connector adopts cross connector 31 structures as shown in Figure 6.
Shown in accompanying drawing 4, accompanying drawing 5, Connection Block 30 structures are specific as follows: described Connection Block 30 is by connector 32 and first connector 33 is hinged constitutes, connector 32 comprises eight lobe braces 34, this eight lobes brace 34 is evenly dispersed around central axis and is arranged and link into an integrated entity, each lobe brace 34 is provided with along above-mentioned central axial direction tiling, convexes with jointed shaft 35 to bilateral symmetry on its thickness direction; Extend on the inner of each first connector 33 and be provided with two intermediate plates 36, this two intermediate plate 36 is apart parallel, between be to be provided with hinge hole 38 corresponding to the jointed shaft on the brace 34 35 on embedded groove 37, two intermediate plates 36; Respectively on brace 34, hinge hole 38 is enclosed within on the jointed shaft 35 hinged first connector 33 with embedded groove 37 cutting ferrules of the inner, and the outer end of each first connector 33 connects with the corresponding bar 3 that draws in the net.The quantity of described first connector 33 is 3,5 or 8: when Connection Block 30 is when being used in the top corner part of Net-pulling type show stand, wherein the quantity of first connector 33 is 3, when Connection Block 30 is when being used in the edge part of Net-pulling type show stand, wherein the quantity of first connector 33 is 5, when Connection Block 30 is when being used in the middle part of Net-pulling type show stand, wherein the quantity of first connector 33 is 8.Clear in accompanying drawing 4 and the accompanying drawing 5 in order to illustrate, only drawn one first connector 33.
Also comprise a disc 43 on the described Connection Block 30, above-mentioned eight lobe braces 34 are to be located on its rear surface around the center of this disc 43, the front surface of disc 43 is provided with the magnetic bar lacing wire positioning seat 44 and the magnet 45 of cross shape, connects magnetic bar and lacing wire with this.
Shown in accompanying drawing 6, described cross connector 31 constitutes by cross joiner 39 and four second connectors 40 are hinged, cross joiner 39 comprises pintongs brace 41, this pintongs brace 41 is evenly dispersed around central axis and is arranged and link into an integrated entity, each lobe brace 41 is provided with along the central axial direction tiling, convexes with jointed shaft 42 to bilateral symmetry on its thickness direction; The structure of each second connector 40 is identical with first connector 33, each second connector 40 with embedded groove 37 cutting ferrules of the inner on the brace 41 of cross joiner 39, its hinge hole 38 is enclosed within on the jointed shaft 42 hinged, and the outer end of each second connector 40 connects with corresponding strut 6.Accompanying drawing 6 is clear in order to illustrate, and has only drawn one second connector 40.
Described Connection Block 30 and cross connector 31 all adopt plastic production.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. one kind mini self-locking Net-pulling type show stand, be spliced to form by at least two deformable rectangular frame units [1], each rectangular frame units [1] is by drawing in the net bar [3] and Connection Block [30] formation, each rectangular frame units [1] middle part is provided with self-locking bracing frame [4], and this self-locking bracing frame [4] is made of cross connector [31] and strut [6] again; It is characterized in that:
Described Connection Block [30] is by connector [32] and the hinged formation of first connector [33], connector [32] comprises eight lobe braces [34], this eight lobes brace [34] is evenly dispersed around central axis and is arranged and link into an integrated entity, each lobe brace [34] is provided with along above-mentioned central axial direction tiling, convexes with jointed shaft [35] to bilateral symmetry on its thickness direction; Extend on the inner of each first connector [33] and be provided with two intermediate plates [36], this two intermediate plate [36] is apart parallel, between be embedded groove [37], is provided with hinge hole [38] corresponding to the jointed shaft [35] on the brace [34] on two intermediate plates [36]; Respectively on brace [34], it is upward hinged that hinge hole [38] is enclosed within jointed shaft [35] with embedded groove [37] cutting ferrule of the inner for first connector [33], and the outer end of each first connector [33] connects with the corresponding bar [3] that draws in the net;
Described cross connector [31] is by cross joiner [39] and the hinged formation of second connector [40], cross joiner [39] comprises pintongs brace [41], this pintongs brace [41] is evenly dispersed around central axis and is arranged and link into an integrated entity, each lobe brace [41] is provided with along the central axial direction tiling, convexes with jointed shaft [42] to bilateral symmetry on its thickness direction; The structure of each second connector [40] is identical with first connector [33], each second connector [40] with embedded groove [37] cutting ferrule of the inner on the brace [41] of cross joiner [39], it is upward hinged that its hinge hole [38] is enclosed within jointed shaft [42], and the outer end of each second connector [40] connects with corresponding strut [6].
2. mini self-locking Net-pulling type show stand according to claim 1, it is characterized in that: also comprise a disc [43] on the described Connection Block [30], above-mentioned eight lobe braces [34] are to be located on its rear surface around the center of this disc [43], and the front surface of disc [43] is provided with the magnetic bar lacing wire positioning seat [44] and the magnet [45] of cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200391458U CN201052022Y (en) | 2007-05-25 | 2007-05-25 | Mini self-locking type net-pulling type show stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200391458U CN201052022Y (en) | 2007-05-25 | 2007-05-25 | Mini self-locking type net-pulling type show stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052022Y true CN201052022Y (en) | 2008-04-30 |
Family
ID=39391692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200391458U Expired - Fee Related CN201052022Y (en) | 2007-05-25 | 2007-05-25 | Mini self-locking type net-pulling type show stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052022Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009146635A1 (en) * | 2008-06-03 | 2009-12-10 | Qian Baoyu | Connector |
-
2007
- 2007-05-25 CN CNU2007200391458U patent/CN201052022Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009146635A1 (en) * | 2008-06-03 | 2009-12-10 | Qian Baoyu | Connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20130525 |