CN202157618U - Connecting piece - Google Patents
Connecting piece Download PDFInfo
- Publication number
- CN202157618U CN202157618U CN2011202265032U CN201120226503U CN202157618U CN 202157618 U CN202157618 U CN 202157618U CN 2011202265032 U CN2011202265032 U CN 2011202265032U CN 201120226503 U CN201120226503 U CN 201120226503U CN 202157618 U CN202157618 U CN 202157618U
- Authority
- CN
- China
- Prior art keywords
- connector
- hinge bar
- connecting cylinder
- bar connecting
- hinge
- 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
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connecting piece which comprises a first connecting body and a second connecting body, wherein two lateral baffle plates are arranged on the first connecting body, a hinged rod with a specific cross section shape is connected between the two lateral baffle plates, and a hinged rod connecting cylinder is arranged on the second connecting body and is mutually matched with the hinged rod; the hinged rod connecting cylinder and the hinged rod are mutually matched to make the hinged rod inserted into the hinged rod connecting cylinder; the first connecting body or the second connecting body is rotated by taking the hinged rod as a shaft, so that the first connecting body and the second connecting body can be relatively positioned; and the first connecting body and the second connecting body are rotated to reach initial positions again, and the hinged rod can be drawn out of the hinged rod connecting cylinder so as to realize separation between the first connecting body and the second connecting body. The connecting piece has the advantages that the first connecting body and the second connecting body can be rapidly connected, positioned and separated.
Description
Technical field
The utility model relates to a kind of connector, specifically, is a kind of connector of realizing rapid coupling/separation.
Background technology
At present, in mechanical field, can use hinge and realize hingedly, all can adopt hinge to be connected usually between general in the house ornamentation field, door and doorframe and between cabinet door and cupboard, realize folding between the two carrying out between two parts.
Existing hinge is as shown in Figure 1, and hinge comprises on 1, two hinge fan 1 of two hinges fans and be staggeredly equipped with cottor pin 2, cooperates with cottor pin 2 on two hinges fans 1 through a bearing pin 3, makes two hinges fan 1 and is hinged to one.Two hinges fan 1 can circumferentially rotate along bearing pin 3 each other, but two hinge fans 1 are not removable on axially at bearing pin 3, can not realize two hinges fan between 1 separation.
Hinge as shown in Figure 2 comprises two hinge fans 1 equally; Be designed with bearing pin 3 on one of them hinge fan; Be designed with cottor pin 2 on another hinge fan, cooperatively interact, bearing pin 3 is inserted in the cottor pin 2 through bearing pin 3 and 2 of cottor pins; Make 1 formation of two hinge fans hinged, two hinge fans 1 can upwards rotate in 3 weeks of bearing pin each other.Though this hinge is done counter motion at bearing pin 3 on axially with two hinges fan 1; Bearing pin 3 is extracted the separation that cottor pin 2 just can realize 1 on two hinges fan, but when two hinges fan 1 carries out counter motion in separation, need take necessary space; And two hinges fan 1 is when 3 weeks of bearing pin upwards rotate; This skew and not obvious also can produce slight shift on axially, though can cause 1 on two hinges fan to break away from each other gradually after accumulating over a long period at bearing pin 3.
Have in the device that has hinged relationship between loam cake and base at some; Run into situation about need safeguard inner installing component through regular meeting; And need open loam cake in the incipient stage of safeguarding, this situation adopts above-mentioned hinge to realize that being connected between loam cake and lower cover gets final product; But in some devices, inner installed part can be concentrated and be installed in loam cake inside, and lower cover and miscellaneous part relative fixed sometimes; Be difficult to dismounting, like the scanning case in the rolling stock THDS (THDS), its lower box body is fixed on the rail limit; Adopt hinged mode to be connected between upper cartridge body and lower box body, inner installing component is fixedly mounted in the upper cartridge body, therefore when the upper cartridge body installing component is overhauled; Adopt the hinge among Fig. 1, only upper cartridge body is opened, the staff lays oneself on the railway tracks inner installing component is overhauled; Waste time and energy, greatly reduce operating efficiency.Adopt the hinge among Fig. 2, though can realize separating between upper cartridge body and lower box body, when not safeguarding, because going of vehicle causes scanning case and slight vibrations can occur, accumulating over a long period can make between upper cartridge body and lower box body breaks away from automatically.
Summary of the invention
In order to address the above problem, the present invention provides a kind of connector that can realize rapid coupling/separation, can effectively improve between two parts quick hinged with separate.
A kind of connector is characterized in that: comprise first connector and second connector; Wherein, first connector is tabular, is fixed with two side shields on first connector; Be fixedly connected with hinge bar between two side shields; Hinge bar is vertical with two side shields; Second connector is tabular; Be installed with the hinge bar connecting cylinder on second connector; The hinge bar connecting cylinder is a cylindrical structure, and the axis of hinge bar connecting cylinder and hinge bar connecting cylinder place side is parallel, and length and the hinge bar equal in length of hinge bar connecting cylinder on axially; Have opening, opening and hinge bar connecting cylinder internal communication on the hinge bar connecting cylinder is axial;
Being shaped as of the cross section of above-mentioned hinge bar: the parallel sides by two equal lengths constitutes with two identical outer camber lines of radius of curvature; Wherein, Article two, an end of parallel sides links to each other with outer camber line two ends respectively, and the other end of two parallel sides links to each other with another outer camber line two ends respectively.Two outer arc curvature of a curve radiuses equate with the radius of curvature of the endoporus of hinge bar connecting cylinder;
Two parallel sides spacings are less than the width of opening in the cross section of hinge bar in the said structure, and the width of described opening is less than the barrel bore of hinge bar connecting cylinder.
Cooperatively interact through hinge bar connecting cylinder and hinge bar, hinge bar is inserted in the hinge bar connecting cylinder,, can realize the relative positioning between first connector and second connector through being axle rotation first connector or second connector with the hinge bar.When first connector and second connector are rotated to initial position once more, just can jointed shaft be extracted the tube that is articulated and connected, realize separating between first connector and second connector.
The invention has the advantages that:
1, can connect the location fast and separate between two connectors in the utility model connector, can realize the quick connection location between two parts on the connector thus and separate;
2, the utility model is simple in structure, convenient installation and operation, and can be owing to exterior vibration influences the position relation between two connectors.
Description of drawings
Fig. 1 is existing ready-made hinge sketch map;
Fig. 2 is existing detachable hinge sketch map;
Fig. 3 is the first connector structural representation in the utility model;
Fig. 4 is the second connector structural representation in the utility model;
Fig. 5 is that the utility model first connector is connected with second connector and dismounting mode sectional side view;
Fig. 6 is that the utility model first connector is connected with second connector and dismounting mode elevation;
Fig. 7 is the utility model first connector and structure sectional side view after second connector is connected;
Fig. 8 is the utility model first connector and structure elevation after second connector is connected.
Among the figure:
1-hinge fan 2-cottor pin 3-bearing pin 4-first connector
The 5-second connector 6-components A 7-part B 401-side shield
402-hinge bar 501-hinge bar connecting cylinder 502-opening
The specific embodiment
To combine accompanying drawing that the utility model is done further to specify below.
A kind of connector of the present invention comprises first connector 4 and second connector 5.Wherein, as shown in Figure 3, first connector 4 is a rectangular plate shape, is fixed with two side shields, 401, two side shields 401 perpendicular to first connector 4 on first connector, the 4 relative dual-sides, and is parallel to each other.401 of two side shields are fixedly connected with hinge bar 402; Hinge bar 402 and two side shields 401 are straight.It is outside that said hinge bar 402 is positioned at the projection of first connector 4 on horizontal plane in the projection on the horizontal plane.Have installing hole on first connector, be used for being connected with external component.
As shown in Figure 4; Second connector 5 is identical with first connector, 4 shapes; Be all the rectangular plate shape structure, be installed with hinge bar connecting cylinder 501 on the side of second connector 5, hinge bar connecting cylinder 501 is a cylindrical structure; The axis of hinge bar connecting cylinder 501 and hinge bar connecting cylinder 501 place sides are parallel, and length and hinge bar 402 equal in length of hinge bar connecting cylinder 501 on axially.Hinge bar connecting cylinder 501 has opening 502, opening 502 and hinge bar connecting cylinder 501 internal communication on axially.Have installing hole equally on second connector 5, be used for being connected with external component.
Being shaped as of the cross section of above-mentioned hinge bar 402: the parallel sides by two equal lengths constitutes with two identical outer camber lines of radius of curvature; Wherein, Article two, an end of parallel sides links to each other with outer camber line two ends respectively, and the other end of two parallel sides links to each other with another outer camber line two ends respectively.Two outer arc curvature of a curve radiuses equate with the radius of curvature of the endoporus 503 of hinge bar connecting cylinder 501.
In the said structure in the cross section of hinge bar 402 two parallel sides spacings be not more than the width of opening 502, the width of described opening 502 is less than the barrel bore of hinge bar connecting cylinder 501.
Preferably, two parallel sides spacings satisfy in the cross section of hinge bar 402: equate with opening 502 width on the hinge bar connecting cylinder 501; Two parallel sides and first connector, 4 place plane parallel in the cross section of hinge bar 402; The direction of hinge bar connecting cylinder 501 upper sheds 502 is vertical with plane, second connector place.Thus, when carrying out between two connectors lock out operation, only need a connector half-twist can be realized separating, be convenient to grasp the angle of separating between two connectors, and can make being connected of 501 of hinge bar 402 and hinge bar connecting cylinders more firm.
Like Fig. 5, shown in Figure 6; Can first connector 4 be fixed on the components A 6 through said structure; Second connector 5 is fixed on the part B 7; Make opening 502 places of hinge bar connecting cylinder 501 hinge bar 402 is inserted into hinge bar connecting cylinder 501 inside along 402 liang of parallel sides directions of hinge bar; Make the dead in line of the axis and the hinge bar connecting cylinder 501 of hinge bar 402, subsequently hinge bar connecting cylinder 501 is realized the hinged fast of 7 of components A 6 and part B along hinge bar 402 rotation backs, like Fig. 7, shown in Figure 8; Make the opening 502 of hinge bar connecting cylinder 501 receive the stopping of two extrados of two hinge bars 402 thus; Part B 7 can not break away from components A 6, and because the two ends of hinge bar connecting cylinder 501 are receiving on the hinge bar 402 stopping of two side shields 401 on first connector 4, makes can not make because of long-term folding to produce between two parts between two parts after hinged to break away from.When needs separate part B 7 with components A 6; Only need rotating hinge extension bar connecting cylinder 501 that opening 502 places of hinge bar connecting cylinder 501 are extracted hinge bar 402 along 402 liang of parallel sides directions of hinge bar by hinge bar connecting cylinder 501 inside, can realize separating of part B 7 and components A 6.
Claims (10)
1. a connector is characterized in that: comprise first connector and second connector; Wherein, first connector is tabular, is fixed with two side shields on first connector; Be fixedly connected with hinge bar between two side shields; Hinge bar is vertical with two side shields; Second connector is tabular; Be installed with the hinge bar connecting cylinder on second connector; The hinge bar connecting cylinder is a cylindrical structure, and the axis of hinge bar connecting cylinder and hinge bar connecting cylinder place side is parallel, and length and the hinge bar equal in length of hinge bar connecting cylinder on axially; Have opening, opening and hinge bar connecting cylinder internal communication on the hinge bar connecting cylinder is axial;
Being shaped as of the cross section of above-mentioned hinge bar: the parallel sides by two equal lengths constitutes with two identical outer camber lines of radius of curvature; Wherein, Article two, an end of parallel sides links to each other with outer camber line two ends respectively, and the other end of two parallel sides links to each other with another outer camber line two ends respectively; Two outer arc curvature of a curve radiuses equate with the radius of curvature of the endoporus of hinge bar connecting cylinder;
Two parallel sides spacings are less than the width of opening in the cross section of hinge bar in the said structure, and the width of described opening is less than the barrel bore of hinge bar connecting cylinder.
2. a kind of according to claim 1 connector is characterized in that: said first connector and second connector are rectangular plate shape.
3. a kind of according to claim 1 or claim 2 connector is characterized in that: said two side shields are separately fixed on the relative dual-side of first connector.
4. a kind of according to claim 1 connector is characterized in that: said two side shields are perpendicular to first connector, and are parallel to each other.
5. a kind of according to claim 1 connector is characterized in that: it is outside that said hinge bar is positioned at the projection of first connector on horizontal plane in the projection on the horizontal plane.
6. a kind of according to claim 1 connector is characterized in that: all have installing hole on first connector and second connector.
7. a kind of according to claim 1 or claim 2 connector is characterized in that: be installed with the hinge bar connecting cylinder on the side of second connector.
8. a kind of according to claim 1 connector is characterized in that: two parallel sides spacings equate with A/F on the hinge bar connecting cylinder in the cross section of said hinge bar;
9. a kind of according to claim 1 connector is characterized in that: two parallel sides and first connector place plane parallel in the cross section of said hinge bar;
10. a kind of according to claim 1 connector is characterized in that: the direction of said hinge bar connecting cylinder upper shed is vertical with plane, second connector place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202265032U CN202157618U (en) | 2011-06-30 | 2011-06-30 | Connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202265032U CN202157618U (en) | 2011-06-30 | 2011-06-30 | Connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157618U true CN202157618U (en) | 2012-03-07 |
Family
ID=45765259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202265032U Expired - Fee Related CN202157618U (en) | 2011-06-30 | 2011-06-30 | Connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774943A (en) * | 2014-01-24 | 2014-05-07 | 南通四方冷链装备股份有限公司 | Hinge shaft structure and production process thereof |
| CN112747021A (en) * | 2020-12-29 | 2021-05-04 | 中国航空工业集团公司西安飞机设计研究所 | Emergency separation device |
| WO2023024276A1 (en) * | 2021-08-23 | 2023-03-02 | 安徽即刻动身健身器械科技有限公司 | Strength training device |
-
2011
- 2011-06-30 CN CN2011202265032U patent/CN202157618U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774943A (en) * | 2014-01-24 | 2014-05-07 | 南通四方冷链装备股份有限公司 | Hinge shaft structure and production process thereof |
| CN103774943B (en) * | 2014-01-24 | 2016-05-04 | 南通四方罐式储运设备制造有限公司 | Hinge axis structure and production technology thereof |
| CN112747021A (en) * | 2020-12-29 | 2021-05-04 | 中国航空工业集团公司西安飞机设计研究所 | Emergency separation device |
| CN112747021B (en) * | 2020-12-29 | 2022-06-28 | 中国航空工业集团公司西安飞机设计研究所 | Emergency separation device |
| WO2023024276A1 (en) * | 2021-08-23 | 2023-03-02 | 安徽即刻动身健身器械科技有限公司 | Strength training device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202157618U (en) | Connecting piece | |
| CN201581726U (en) | Hinge torsion rod mechanism of automobile trunk cover | |
| CN208440980U (en) | A kind of Longspan Bridge expanded joint structure | |
| CN109728549B (en) | Wiring structure of limited-angle radar stabilized platform | |
| CN103401200A (en) | Quick mounting suspension clamp | |
| CN203476032U (en) | Four-shaft and three-connecting-rod hinge structure | |
| CN207060049U (en) | Subway three-chip type side wall | |
| CN203308302U (en) | Assembling structure for door frame of cambered sliding door | |
| CN204200827U (en) | The easy-to-dismount connecting rod crosshead assembly of a kind of enhancing | |
| CN206888697U (en) | A kind of novel door lock device | |
| CN109890168B (en) | Slide rail wire arranging frame | |
| CN208884797U (en) | A kind of splicing construction of novel aluminium plate curtain wall | |
| CN209585952U (en) | A kind of detachable automobile limiter | |
| CN103273932B (en) | Subway vehicle lateral top plate connecting device | |
| CN201486315U (en) | Novel box-type transformer substation internal door hinge | |
| CN203684888U (en) | Maintenance hole structure for hanger rails for sliding door | |
| CN203684860U (en) | Telescopic wind brace | |
| CN208195314U (en) | A kind of oiling iron pipe bending punching | |
| CN105201280B (en) | A kind of door handle | |
| CN205259352U (en) | Building template structure | |
| CN203430430U (en) | Bearing block-type bearing mechanism for vehicle-mounted drill derrick | |
| CN206611047U (en) | A kind of distribution cabinet easy to install | |
| CN202055704U (en) | Sectional material connecting structure | |
| CN204502638U (en) | Novel filtration screen component | |
| CN209308187U (en) | Light section steel structure board house crossbeam articulated structure |
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: 20120307 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |