CN211648777U - High-efficient practical the hinge mechanism - Google Patents
High-efficient practical the hinge mechanism Download PDFInfo
- Publication number
- CN211648777U CN211648777U CN202020133202.4U CN202020133202U CN211648777U CN 211648777 U CN211648777 U CN 211648777U CN 202020133202 U CN202020133202 U CN 202020133202U CN 211648777 U CN211648777 U CN 211648777U
- Authority
- CN
- China
- Prior art keywords
- buffer
- sliding block
- groove
- hinge mechanism
- chute plate
- 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.)
- Active
Links
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a high-efficient practical the hinge mechanism, include: the rotating part, a chute plate connected with the rotating part, a buffer component arranged on one side of the chute plate and a sliding block placed in the chute plate; the rotating piece is respectively provided with a connecting piece and a push rod assembly; the buffer assembly includes: the buffer comprises a buffer, a first spring sleeved on the buffer and a fixed block arranged at one end of the buffer; the buffer and the first spring are arranged between the sliding block and the fixed block, and the fixed block is arranged on the chute plate; one side, close to the rotating part, of the sliding block is an arc surface, a placing groove is formed in one side of the sliding block, and a first buffer groove is formed in the fixed block; the two ends of the buffer are respectively arranged in the placing groove and the first buffer groove. The utility model discloses guarantee that the slider removes the in-process and does not have the phenomenon of rocking, reduce the defective rate in the duplicator assembling process.
Description
Technical Field
The utility model relates to a hinge technical field especially relates to a high-efficient practical the hinge mechanism.
Background
In general, office equipment such as a copying machine and a scanner is provided with an original reading portion on an upper surface of a main body thereof, and an original cover plate covering the original reading portion. The end of the original cover plate is rotatably connected to the main body of the office equipment by a hinge, and an elastic compression spring and other devices are generally arranged in the hinge, so that the movable connection is realized.
In the copying machine, because the cover body of the hinge is too heavy and the supporting strength is not enough, the side swing process has stronger shaking, and the character skew can occur during pad printing. In order to improve the problems, in the prior art, a rotary bearing plate is additionally arranged in the middle of a cover body to control the cover body, the body of the copying machine is limited by the appearance, the size of the bearing plate cannot be too large, the substantial improvement is not too large in use, the bearing strength is increased by thickening a bottom plate, after evidence is obtained, thickened materials enable the hinge to be internally provided with an oil storage lubricating element without enough space, so that the phenomenon of clamping caused by hard friction at two ends is caused, and the assembly difficulty is increased.
On the other hand, in the prior art, the common holes of the hinge are used as supporting and rotating points of the internal sliding body, and the problem of assembly is influenced although the swinging can be controlled, so that the torsion defective rate is caused.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a high-efficient practical the hinge mechanism.
The technical scheme of the utility model as follows: a highly efficient and effective hinge mechanism comprising: the rotating part, a chute plate connected with the rotating part, a buffer component arranged on one side of the chute plate and a sliding block placed in the chute plate; the rotating piece is respectively provided with a connecting piece and a push rod assembly; the rotating piece is movably connected with the chute plate through the connecting piece; the buffer assembly includes: the buffer comprises a buffer, a first spring sleeved on the buffer and a fixed block arranged at one end of the buffer; the buffer and the first spring are arranged between the sliding block and the fixed block, and the fixed block is arranged on the chute plate; one side, close to the rotating part, of the sliding block is an arc surface, a placing groove is formed in one side of the sliding block, and a first buffer groove is formed in the fixed block; the two ends of the buffer are respectively arranged in the placing groove and the first buffer groove. One end of the rotating piece is connected with the main body of the copying machine, when the rotating piece needs to be compressed, the rotating piece moves to one side close to the sliding block, the connecting piece rotates, the push rod assembly on the rotating piece compresses the sliding block, the sliding block slides in the sliding groove plate, the sliding block further compresses the first spring on the buffer, the buffer moves to the bottom of the first buffer groove on the fixed block, the movement is stopped, the compression reaches the maximum position, when the rotating piece needs to be expanded, the rotating piece moves to one side far away from the sliding block, the pressure of the push rod assembly on the rotating piece on the sliding block is gradually reduced, the sliding block slides in the sliding groove plate, and the first spring on the buffer recovers to realize the expansion, so; one side that is close to the rotating member on the sliding block is the arc surface, increases push rod assembly and sliding block effect space, and the sliding block need not to assemble with push rod assembly simultaneously to guarantee that the sliding block removes the in-process and does not have the phenomenon of rocking, reduce the defective rate in the duplicator assembling process.
Furthermore, one side of the chute plate is also provided with an installation plate, the installation plate is provided with a limiting rod, and one side of the installation plate is provided with a height limiting block; the chute plate is mounted on the mounting plate.
Further, the connector includes: the connecting rod is arranged on the bearings at the two ends of the connecting rod; the push rod assembly includes: the sleeve is arranged on the push rod in the sleeve. The push rod subassembly sets up to the push rod outside and sheathes telescopic structure in, and the push rod is installed on the rotating member, through sleeve and sliding block contact, promotes the sliding block and removes, reduces the friction, can prevent effectively that the card that directly promotes the sliding block in-process through the push rod from stopping the phenomenon.
Furthermore, an oil storage hole is formed in one side, close to the rotating piece, of the sliding block. One side of rotating member sets up to the arc surface to be provided with the oil storage hole on the sliding block, set up the arc surface and can effectively increase the contact space of push rod subassembly and ejector pad, can set up lubricating oil in the oil storage hole simultaneously, guarantee the smooth of contact process, eliminate connecting piece, push rod subassembly and because hard friction, and the dead phenomenon of card that produces with sliding block subassembly contact process.
Furthermore, a first mounting hole and a second mounting hole are formed in the rotating piece; a third mounting hole is formed in the chute plate; one end of the connecting rod sequentially penetrates through the first mounting hole and the third mounting hole and is connected with the bearing; the push rod is installed on the rotating member through the second installation hole.
Furthermore, a second buffer groove is further formed in the fixed block, and a second spring is arranged in the second buffer groove; a baffle plate is arranged in the first buffer groove; the first buffer groove and the second buffer groove are circular grooves.
Further, two placing grooves are formed in one side of the sliding block, one end of the buffer is arranged in one of the placing grooves, and one end of the second spring is arranged in the other placing groove. And a second spring is arranged in the second buffer groove and can perform parallel buffering with the first spring in the moving process.
Further, the buffer is a stepped friction buffer.
By adopting the scheme, the utility model provides a high-efficient practical hinge mechanism, the one end of rotating member is connected with the duplicator main part, when needing to compress, the rotating member moves to one side near the sliding block, the connecting piece rotates, the push rod subassembly on the rotating member compresses the sliding block, the sliding block slides in the sliding chute board, the sliding block further compresses the first spring on the buffer, the buffer moves to the bottom of the first buffer groove on the fixed block, stop moving, the compression reaches the maximum position, when needing to expand, the rotating member moves to one side far away from the sliding block, the pressure of the push rod subassembly on the rotating member to the sliding block is gradually reduced, the sliding block slides in the sliding chute board, the first spring on the buffer recovers, realize expanding, thereby realize the swing of the rotating member; one side that is close to the rotating member on the sliding block is the arc surface, increases push rod assembly and sliding block effect space, and the sliding block need not to assemble with push rod assembly simultaneously to guarantee that the sliding block removes the in-process and does not have the phenomenon of rocking, reduce the defective rate in the duplicator assembling process.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural view of the rotary member of the present invention in an open state;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic structural view of the rotating member of the present invention in a closed state;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is a cross-sectional view taken along line C-C of fig. 2.
Wherein: the rotary part comprises a rotary part 1, a sliding groove plate 2, a mounting plate 3, a sliding block 4, a buffer 5, a first spring 6, a fixing block 7, a limiting rod 8, a height limiting block 9, a connecting rod 10, a bearing 11, a sleeve 12, a push rod 13, a second spring 14, a placing groove 15, an oil storage hole 16, a first buffer groove 17, a second buffer groove 18, a blocking piece 19, a first mounting hole 20, a second mounting hole 21 and a third mounting hole 22.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-7, the present invention provides a high-efficiency and practical hinge mechanism, which includes: the device comprises a rotating piece 1, a chute plate 2 connected with the rotating piece 1, a buffer component arranged on one side of the chute plate 2, and a sliding block 4 placed in the chute plate 2; the rotating piece 1 is provided with a connecting piece and a push rod assembly respectively; the rotating piece 1 is movably connected with the chute plate 2 through the connecting piece; the buffer assembly includes: the buffer device comprises a buffer 5, a first spring 6 sleeved on the buffer 5 and a fixed block 7 arranged at one end of the buffer 5; the buffer 5 and the first spring 6 are arranged between the sliding block 4 and the fixed block 7, and the fixed block 7 is arranged on the chute plate 2; one side of the sliding block 4 close to the rotating part 1 is an arc surface, a placing groove 15 is arranged on one side of the sliding block 4, and a first buffer groove 17 is arranged on the fixed block 7; both ends of the buffer 5 are respectively disposed in the placement groove 15 and the first buffer groove 17. One end of the rotating part 1 is connected with the main body of the copying machine, when compression is needed, the rotating part 1 moves to one side close to the sliding block 4, the connecting piece rotates, the push rod component on the rotating part 1 compresses the sliding block 4, the sliding block 4 slides in the sliding groove plate 2, the sliding block 4 further compresses the first spring 6 on the buffer 5, the buffer 5 moves to the bottom of the first buffer groove 17 on the fixed block 7, the movement is stopped, the compression reaches the maximum position, when expansion is needed, the rotating part 1 moves to one side far away from the sliding block 4, the pressure of the push rod component on the rotating part 1 on the sliding block 4 is gradually reduced, the sliding block 4 slides in the sliding groove plate 2, the first spring 6 on the buffer 5 is recovered, the expansion is realized, and the swing of the rotating part 1 is; one side that is close to rotating member 1 on sliding block 4 is the arc surface, increases push rod assembly and 4 effect spaces of sliding block, and sliding block 4 need not to assemble with push rod assembly simultaneously to guarantee that sliding block 4 removes the in-process and does not have the phenomenon of rocking, reduce the defective rate in the duplicator assembling process.
A mounting plate 3 is further arranged on one side of the chute plate 2, a limiting rod 8 is arranged on the mounting plate 3, and a height limiting block 9 is arranged on one side of the mounting plate 3; the chute plate 2 is mounted on the mounting plate 3.
The connector includes: a connecting rod 10, bearings 11 disposed at both ends of the connecting rod 10; the push rod assembly includes: a sleeve 12, a push rod 13 arranged in the sleeve 12. The push rod subassembly sets up to the structure that sleeve 12 was sheathe in to the push rod 13 outside, and push rod 13 is installed on rotating member 1, through sleeve 12 and the contact of sliding block 4, promotes sliding block 4 and removes, reduces the friction, can prevent effectively that the card that directly promotes sliding block 4 in-process through push rod 13 from suffering from the phenomenon.
An oil storage hole 16 is formed in one side of the sliding block 4 close to the rotating member 1. One side of rotating member 1 sets up to the arc surface to be provided with oil storage hole 16 on sliding block 4, set up the arc surface and can effectively increase the contact space of push rod subassembly and ejector pad, can set up lubricating oil simultaneously in oil storage hole 16, guarantee the smooth of contact process, eliminate connecting piece, push rod subassembly and slider subassembly contact in-process because hard friction, and the dead phenomenon of card that produces.
The rotating piece 1 is provided with a first mounting hole 20 and a second mounting hole 21; a third mounting hole 22 is formed in the chute plate 2; one end of the connecting rod 10 sequentially passes through the first mounting hole 20 and the third mounting hole 22 and is connected with the bearing 11; the push rod 13 is mounted on the rotary member 1 through the second mounting hole 21.
A second buffer groove 18 is further formed in the fixed block 7, and a second spring 14 is arranged in the second buffer groove 18; a baffle plate 19 is arranged in the first buffer groove 17; the first buffer groove 17 and the second buffer groove 18 are both circular grooves.
Two placement grooves 15 are provided on one side of the slide block 4, one end of the damper 5 is disposed in one of the placement grooves 15, and one end of the second spring 14 is disposed in the other placement groove 15. A second spring 14 is arranged in the second damping groove 18 and can damp in parallel with the first spring 6 during the displacement.
The buffer 5 is a stepped friction buffer.
To sum up, the utility model provides a high-efficient practical hinge mechanism, the one end of rotating member is connected with the duplicator main part, when needing to compress, the rotating member moves to one side near the sliding block, the connecting piece rotates, the push rod subassembly on the rotating member compresses the sliding block, the sliding block slides in the sliding chute board, the sliding block further compresses the first spring on the buffer, the buffer moves to the bottom of the first buffer groove on the fixed block, stop moving, the compression reaches the maximum position, when needing to expand, the rotating member moves to one side far away from the sliding block, the pressure of the push rod subassembly on the rotating member to the sliding block gradually reduces, the sliding block slides in the sliding chute board, the first spring on the buffer recovers, realizes expanding, thereby realize the swing of the rotating member; one side that is close to the rotating member on the sliding block is the arc surface, increases push rod assembly and sliding block effect space, and the sliding block need not to assemble with push rod assembly simultaneously to guarantee that the sliding block removes the in-process and does not have the phenomenon of rocking, reduce the defective rate in the duplicator assembling process.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A highly efficient and effective hinge mechanism, comprising: the rotating part, a chute plate connected with the rotating part, a buffer component arranged on one side of the chute plate and a sliding block placed in the chute plate; the rotating piece is respectively provided with a connecting piece and a push rod assembly; the rotating piece is movably connected with the chute plate through the connecting piece; the buffer assembly includes: the buffer comprises a buffer, a first spring sleeved on the buffer and a fixed block arranged at one end of the buffer; the buffer and the first spring are arranged between the sliding block and the fixed block, and the fixed block is arranged on the chute plate; one side, close to the rotating part, of the sliding block is an arc surface, a placing groove is formed in one side of the sliding block, and a first buffer groove is formed in the fixed block; the two ends of the buffer are respectively arranged in the placing groove and the first buffer groove.
2. A highly efficient and practical hinge mechanism as claimed in claim 1, characterized in that one side of the chute plate is further provided with a mounting plate, the mounting plate is provided with a limit rod, and one side of the mounting plate is provided with a limit block; the chute plate is mounted on the mounting plate.
3. A highly efficient and effective hinge mechanism according to claim 1, characterized in that the connecting piece comprises: the connecting rod is arranged on the bearings at the two ends of the connecting rod; the push rod assembly includes: the sleeve is arranged on the push rod in the sleeve.
4. A practical and efficient hinge mechanism as claimed in claim 1, wherein the sliding block is provided with an oil hole at a side close to the rotary member.
5. A highly efficient and effective hinge mechanism as claimed in claim 3, wherein the rotary member is provided with a first mounting hole and a second mounting hole; a third mounting hole is formed in the chute plate; one end of the connecting rod sequentially penetrates through the first mounting hole and the third mounting hole and is connected with the bearing; the push rod is installed on the rotating member through the second installation hole.
6. A highly efficient and practical hinge mechanism as claimed in claim 1, characterized in that the fixed block is further provided with a second buffer groove, and a second spring is arranged in the second buffer groove; a baffle plate is arranged in the first buffer groove; the first buffer groove and the second buffer groove are circular grooves.
7. A practical and efficient hinge mechanism as claimed in claim 6, further comprising two placement grooves on one side of the sliding block, one end of the buffer being disposed in one of the placement grooves, and one end of the second spring being disposed in the other placement groove.
8. A highly efficient and effective hinge mechanism as recited in claim 1 wherein said bumper is a stepped friction bumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133202.4U CN211648777U (en) | 2020-01-19 | 2020-01-19 | High-efficient practical the hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133202.4U CN211648777U (en) | 2020-01-19 | 2020-01-19 | High-efficient practical the hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648777U true CN211648777U (en) | 2020-10-09 |
Family
ID=72684055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020133202.4U Active CN211648777U (en) | 2020-01-19 | 2020-01-19 | High-efficient practical the hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648777U (en) |
-
2020
- 2020-01-19 CN CN202020133202.4U patent/CN211648777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6886220B2 (en) | Hinge device | |
| CN101061285A (en) | Hinge with shock absorber | |
| CN211648777U (en) | High-efficient practical the hinge mechanism | |
| CN209299340U (en) | A kind of ceramic manual casing | |
| EP4130415A1 (en) | Furniture hinge device capable of implementing wide range loading | |
| CN208073208U (en) | A kind of structure-improved of European buffer hinge | |
| CN213980382U (en) | Door hinge with improved buffer function | |
| CN215292035U (en) | Two-way push-and-pull shower room door with buffer function | |
| CN211422270U (en) | Buffering hinge | |
| CN215295974U (en) | High-efficiency energy-saving full-automatic heat exchange unit | |
| CN209891939U (en) | Buffering hinge | |
| CN213473971U (en) | Biotechnological sample storage device | |
| CN210978186U (en) | Hinge device | |
| CN211900191U (en) | Anti-deformation stable opening and closing structure of sliding rail assembly | |
| CN209621951U (en) | The strong crash roll of protecting effect | |
| CN209761131U (en) | Compact hydraulic buffering hinge | |
| CN208519316U (en) | A kind of spool suspension and support of assembled architecture | |
| CN207621237U (en) | A kind of rubber shock absorber having decrease of noise functions | |
| CN209891921U (en) | Buffer bathroom clip | |
| CN212782716U (en) | Stability structure of box is compared to audio frequency and video feature code | |
| CN220815305U (en) | Door hinge and buffer device for door hinge | |
| CN216119942U (en) | Solid-state aluminum electrolytic capacitor with positioning function | |
| CN219394964U (en) | Wireless switch with stably placed components | |
| CN217950850U (en) | Built-in buffer device of hydraulic cylinder | |
| CN213898572U (en) | Large-opening-angle buffering hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |