CN107351758B - Bidirectional connecting rod pressure lock - Google Patents
Bidirectional connecting rod pressure lock Download PDFInfo
- Publication number
- CN107351758B CN107351758B CN201710529313.XA CN201710529313A CN107351758B CN 107351758 B CN107351758 B CN 107351758B CN 201710529313 A CN201710529313 A CN 201710529313A CN 107351758 B CN107351758 B CN 107351758B
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- China
- Prior art keywords
- plate
- fixed
- guide seat
- frame
- fixed shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/10—Securing to the vehicle floor or sides the load being plates, cases, or boxes
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to a bidirectional connecting rod press lock, wherein two ends of a fixed shaft plate are fixed below front and rear beams of an upper frame of a frame, two sides of the fixed shaft plate are provided with fixed plates, two ends of each fixed plate are fixedly connected with the lower surfaces of the front and rear beams of the upper frame of the frame, the inner sides of the beams of the upper frame of the frame, which are connected with the two ends of each fixed plate, are provided with through holes, and the lower surfaces of middle sections of the fixed plates are provided with open slots; the through hole of the fixed plate corresponds to the through hole of the pressing plate and is connected with the through hole of the pressing plate through a guide post, a fixed shaft is fixedly arranged in the fixed shaft plate mounting hole, one end of the fixed shaft is connected with a rocker arm, and two ends of the rocker arm are connected with the inclined block through a connecting rod; the push rod passes through the guide seat and the end head is connected with an inclined block; the outer pull rod passes through the outer guide seat and the end head is connected with an inclined block. The invention can meet the requirement of installing, fixing and locking the needed fixing pieces of different frames and cabinet structures, has easy operability, simple and quick locking and unlocking, strong structural stability, small occupied space and convenient height adjustment.
Description
Technical Field
The invention relates to a fixed locking mechanism, in particular to a bidirectional connecting rod press lock for installing a required fixing piece or equipment box of a frame and cabinet structure.
Background
When the vehicle transportation split charging communication instrument needs a fixing piece (equipment box), a placing frame is generally fixed in a vehicle body, then the fixing piece (equipment box) is fixedly placed in a frame of the placing frame, and the frame or a cabinet structure of the placing frame can work in front and back directions. Because the fixing piece (equipment box) in the frame is often required to be detached for use, the equipment box is required to be mounted on the frame for locking and fixing after being used, and the equipment box is prevented from sliding or moving. The existing fixing mode is fixed by adopting a binding band locking mode, when the fixing piece is needed to be taken out, the fixing piece is not easy to operate, the binding band is easy to slide and loose, the space in the height direction is easy to occupy, the fixing piece or the equipment box is not convenient to install and take and place, and the fixing piece or the equipment box can be locked in one direction only, so that the fixing piece is inconvenient to use.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the bidirectional connecting rod press lock which can be rapidly operated in front and back directions, can be used for locking the required fixing piece in a bidirectional manner and can also be operated in a unidirectional manner, so that the required fixing piece or the equipment box is fast, convenient, stable and reliable to install and fix, and the bidirectional connecting rod press lock is suitable for the requirements of operation in front and back directions of a frame or a cabinet structure of a placing frame.
In order to achieve the above purpose, the present invention adopts the following technical scheme. The two-way connecting rod press lock comprises a push rod, a guide seat, an outer guide seat, a fixed plate, a pressing plate, a fixed shaft plate and an outer pull rod, wherein two ends of the fixed shaft plate are fixed below front and rear beams of an upper frame of a frame; the two ends of the pressing plate are also provided with through holes, the through holes of the fixing plate correspond to the through holes of the pressing plate and are connected through guide posts, the guide posts are sleeved with springs, the springs are positioned below the pressing plate, an elastic sheet is fixedly arranged on the middle section of the pressing plate, and the inclined surface of the elastic sheet corresponds to the inclined surface of the inclined block; the guide seat and the outer guide seat are respectively arranged below the left beam and the right beam of the upper frame of the frame, the guide seat and the outer guide seat are respectively provided with shaft holes, and the shaft holes of the guide seat and the outer guide seat are coaxial with the open slot; the middle position of the fixed shaft plate is provided with a mounting hole, a fixed shaft is fixedly arranged in the mounting hole of the fixed shaft plate, one end of the fixed shaft is connected with a rocker arm, and two ends of the rocker arm are connected with the inclined block through a connecting rod; the inclined block is provided with a shaft hole, and an inclined plane is arranged below one side of the inclined block; the push rod passes through the guide seat and the end head is connected with an inclined block; the outer pull rod passes through the outer guide seat and the end head is connected with an inclined block.
Further, the inclined plane of the inclined block is correspondingly matched with the inclined plane of the elastic sheet.
Further, the horizontal angle of the inclined plane of the inclined block is 30-45 degrees.
The invention can meet the requirement of installing, fixing and locking the needed fixing pieces of different frames and cabinet structures, has easy operability, simple and quick locking and unlocking, strong structural stability, small occupied space and convenient height adjustment, and can meet the requirement of the two-way connecting rod pressing locks of different types of needed fixing pieces or equipment boxes by changing the sizes of the fixing plates, the pressing plates and the connecting rod assemblies.
Drawings
FIG. 1 is a schematic perspective view of the present invention in use;
FIG. 2 is an exploded view of the three-dimensional structure of the present invention;
FIG. 3 is a schematic perspective view of a moving part of the present invention;
FIG. 4 is a cross-sectional view of the present invention in a locked state;
FIG. 5 is a cross-sectional view of the unlocked state of the present invention;
fig. 6 is a schematic view of the swash block 11 according to the present invention.
In the figure: 1. the device comprises a push rod, a guide seat, a fixing plate, a guide column, a spring, a pressing plate, a spring plate, a connecting rod, a fixed shaft plate, an inclined block, a rocker arm, an outer guide seat, an outer pull rod, a fixing piece and a frame.
Detailed Description
The invention is further described below with reference to the drawings and examples. Referring to fig. 1 to 6, the bidirectional connecting rod press lock comprises a push rod 1, a guide seat 2, an outer guide seat 13, a fixed plate 3, a pressing plate 6, a fixed shaft plate 10 and an outer pull rod 14, wherein two ends of the fixed shaft plate 10 are fixed below front and rear beams of an upper frame of a frame 200, the fixed plate 3 is arranged on two sides of the fixed shaft plate 10, two ends of the fixed plate 3 are fixedly connected with the lower sides of the front and rear beams of the upper frame of the frame 200, through holes are formed in the inner sides of the upper frame beams of the two ends of the fixed plate 3, which are connected with the frame 200, and an open slot 31 is formed in the lower side of the middle section of the fixed plate 3; through holes are also formed in the two ends of the pressing plate 6, the through holes of the fixing plate 3 correspond to the through holes of the pressing plate 6 and are connected through guide posts 4, springs 5 are sleeved on the guide posts 4, the springs 5 are located below the pressing plate 6, an elastic sheet 7 is fixedly mounted on the middle section of the pressing plate 6, and the inclined surface of the elastic sheet 7 corresponds to the inclined surface of the inclined block 11; the horizontal angle beta of the inclined plane of the inclined block 11 is 30-45 degrees; the guide seat 2 and the outer guide seat 13 are respectively arranged below the left and right beams of the upper frame of the frame 200, the guide seat 2 and the outer guide seat 13 are respectively provided with shaft holes, the push rod 1 can be arranged in the shaft holes of the guide seat 2 in a back-and-forth motion mode, and the outer pull rod 14 can also be arranged in the inner holes of the outer guide seat 13 in a back-and-forth motion mode. The shaft holes of the guide seat 2 and the outer guide seat 13 are coaxial with the open slot 31; the middle position of the fixed shaft plate 10 is provided with a mounting hole, a fixed shaft 9 is fixedly arranged in the mounting hole of the fixed shaft plate 10, one end of the fixed shaft 9 is connected with a rocker arm 12, and two ends of the rocker arm 12 are connected with an inclined block 11 through a connecting rod 8; the inclined block 11 is provided with a shaft hole, and an inclined plane is arranged below one side; the push rod 1 passes through the guide seat 2 and the end is connected with an inclined block 11; the outer pull rod 14 passes through the outer guide seat 13 and the end is connected with the sloping block 11. The front end cylinders of the push rod 1 and the outer pull rod 14 are respectively connected with the inclined block 11, and the connecting rod 8 connected above the inclined block 11 is connected with two ends of the rocker arm 12 and can rotate around the fixed shaft 9. The end of the fixed plate 3 is provided with a through hole and is connected with the pressing plate 6 through the guide post 4, the spring 5 is sleeved at the lower section of the guide post 4, the pressing plate 6 can move up and down through the guide post 4 to compress the spring 5, and the elastic sheet 7 on the pressing plate 6 is in inclined surface contact with the inclined block 11. When the push rod 1 and the outer pull rod 14 push inwards, the inclined surface of the inclined block 11 at the front end presses the inclined surface of the elastic sheet 7, the elastic sheet 7 drives the pressing plate 6 to shift downwards, and the pressing plate 6 locks the required fixing piece 100 downwards. When the spring 5 is compressed, a force for reversely lifting the pressing plate 6 is generated, and when the push rod 1 or the outer pull rod 14 is pulled outwards, the pressing plate 6 can be upwards shifted by utilizing the force for reversely lifting the pressing plate 6 when the spring 5 is compressed, and the required fixing piece 100 is unlocked.
Claims (3)
1. The bidirectional connecting rod press lock comprises a push rod, a guide seat, an outer guide seat, a fixed plate, a pressing plate, a fixed shaft plate and an outer pull rod, and is characterized in that two ends of the fixed shaft plate are fixed below front and rear beams of an upper frame of a frame, the fixed plate is arranged on two sides of the fixed shaft plate, two ends of the fixed plate are fixedly connected with the lower sides of the front and rear beams of the upper frame of the frame, through holes are formed in the inner sides, connected with the upper frame beams of the frame, of the two ends of the fixed plate, and open slots are formed in the lower sides of the middle sections of the fixed plate; the two ends of the pressing plate are also provided with through holes, the through holes of the fixing plate correspond to the through holes of the pressing plate and are connected through guide posts, the guide posts are sleeved with springs, the springs are positioned below the pressing plate, an elastic sheet is fixedly arranged on the middle section of the pressing plate, and the inclined surface of the elastic sheet corresponds to the inclined surface of the inclined block; the guide seat and the outer guide seat are respectively arranged below the left beam and the right beam of the upper frame of the frame, the guide seat and the outer guide seat are respectively provided with shaft holes, and the shaft holes of the guide seat and the outer guide seat are coaxial with the open slot; the middle position of the fixed shaft plate is provided with a mounting hole, a fixed shaft is fixedly arranged in the mounting hole of the fixed shaft plate, one end of the fixed shaft is connected with a rocker arm, and two ends of the rocker arm are connected with the inclined block through a connecting rod; the inclined block is provided with a shaft hole, and an inclined plane is arranged below one side of the inclined block; the push rod passes through the guide seat and the end head is connected with an inclined block; the outer pull rod passes through the outer guide seat and the end head is connected with an inclined block.
2. The bi-directional link pressure lock of claim 1 wherein the bevel of the bevel block is correspondingly matched with the bevel of the spring plate.
3. The bi-directional link press lock of claim 2, wherein the inclined surface of the inclined block has a horizontal angle of 30 ° to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529313.XA CN107351758B (en) | 2017-07-01 | 2017-07-01 | Bidirectional connecting rod pressure lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529313.XA CN107351758B (en) | 2017-07-01 | 2017-07-01 | Bidirectional connecting rod pressure lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107351758A CN107351758A (en) | 2017-11-17 |
| CN107351758B true CN107351758B (en) | 2023-06-30 |
Family
ID=60274053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710529313.XA Active CN107351758B (en) | 2017-07-01 | 2017-07-01 | Bidirectional connecting rod pressure lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351758B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2782039A1 (en) * | 1998-08-10 | 2000-02-11 | Pommier & Cie | Tension ratchet for applying tension to canvas, used in curtain sided vehicles, comprises a vertical shaft, mounted on a post at the rear of the vehicle, carrying tensioning arms, which rotate with shaft |
| DE10105925A1 (en) * | 2001-02-09 | 2002-08-29 | Langendorf Heinrich | Goods vehicle especially for transportation of glass panes has holder plate engaging on outermost glass pane via downward-directed pressure and tension force |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3021309B2 (en) * | 1995-03-03 | 2000-03-15 | 岐阜プラスチック工業株式会社 | Transport trolley |
| ES1045810Y (en) * | 2000-04-04 | 2001-04-01 | Candel Antonio Cuenca | ESTRIBOS FOR THE TRANSPORT OF IRONS. |
| CA2365983C (en) * | 2001-12-20 | 2003-10-28 | Moody Industries Inc. | Cargo retaining apparatus |
| DE102006002384B4 (en) * | 2006-01-17 | 2019-09-19 | Westfalen AG Münster | Method and device for securing cargo |
| CN201777179U (en) * | 2010-07-15 | 2011-03-30 | 史丹利工厂以色列有限公司 | Storage system capable of being mounted on truck hopper |
| US8882419B2 (en) * | 2012-08-01 | 2014-11-11 | Ford Global Technologies, Llc | Pick-up truck box and accessory interface system |
| US9061624B2 (en) * | 2013-01-21 | 2015-06-23 | GM Global Technology Operations LLC | Lift and roll load system |
| CN205440193U (en) * | 2016-03-22 | 2016-08-10 | 北方联创通信有限公司 | Case and bag elastic fixation makes up dispenser |
| CN206900237U (en) * | 2017-07-01 | 2018-01-19 | 北方联创通信有限公司 | Bidirectional connecting rod pressure lock |
-
2017
- 2017-07-01 CN CN201710529313.XA patent/CN107351758B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2782039A1 (en) * | 1998-08-10 | 2000-02-11 | Pommier & Cie | Tension ratchet for applying tension to canvas, used in curtain sided vehicles, comprises a vertical shaft, mounted on a post at the rear of the vehicle, carrying tensioning arms, which rotate with shaft |
| DE10105925A1 (en) * | 2001-02-09 | 2002-08-29 | Langendorf Heinrich | Goods vehicle especially for transportation of glass panes has holder plate engaging on outermost glass pane via downward-directed pressure and tension force |
Non-Patent Citations (1)
| Title |
|---|
| 偏心轮压板夹紧结构的设计;范健文;熊维平;管菁;;现代制造技术与装备(01);全文 * |
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| Publication number | Publication date |
|---|---|
| CN107351758A (en) | 2017-11-17 |
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