CN213839265U - Hinge device - Google Patents
Hinge device Download PDFInfo
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- CN213839265U CN213839265U CN202022126971.4U CN202022126971U CN213839265U CN 213839265 U CN213839265 U CN 213839265U CN 202022126971 U CN202022126971 U CN 202022126971U CN 213839265 U CN213839265 U CN 213839265U
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- fixed plate
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Abstract
The utility model relates to the technical field of hinges, in particular to a hinge device, which comprises a fixed plate, a rotary shaft seat and a sliding component which are arranged on the fixed plate, and a movable plate which is arranged on the rotary shaft seat and can be movably arranged on the sliding component; the sliding assembly comprises a slide bar arranged on the arc-shaped rail and a magnetic suction piece arranged on a movable plate, the movable plate is provided with a movable guide block, the magnetic suction piece is arranged on the movable guide block, the rotary shaft seat comprises a bearing arranged on the fixed plate, a first transmission gear positioned on one side of the bearing and a second transmission gear arranged on the fixed plate, and the movable plate is provided with a first gear seat matched with the first transmission gear and a second gear seat matched with the second transmission gear; the utility model discloses a multiple structure cooperation, hinge transmission stability is good, and structural reliability is strong.
Description
Technical Field
The utility model relates to a hinge technical field especially relates to a hinge device.
Background
The hinge is also called a hinge and a rotating shaft, and is a mechanical device used for connecting two solids and allowing the two solids to rotate relatively. The hinge may be constructed of a movable component or may be constructed of a foldable material. Hinges are widely used in various fields, including electronic digital industries, such as notebook computers, and various hinge structures exist in the existing electronic devices which need to be connected by using the hinge structure.
The prior hinge has certain disadvantages in use, such as only a single movable clamping structure is used in movable use, the stability of the whole hinge in the transmission process is poor,
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an adopted multiple structure cooperation, hinge transmission stability is good, the hinge means of structural reliability reinforce.
The utility model adopts the technical proposal that: a hinge device comprises a fixed plate, a rotating shaft seat and a sliding component which are arranged on the fixed plate, and a movable plate which is arranged on the rotating shaft seat and can be movably arranged on the sliding component; the utility model discloses a rotary shaft seat, including fixed plate, slip subassembly, rotatory axle bed, fixed plate, slip subassembly, rotatory axle bed, fixed plate one side installs the arc rail, slip subassembly is including installing in the draw runner of arc rail and installing in the magnetism of fly leaf and inhale the piece, the fly leaf is provided with the activity guide block, magnetism is inhaled the piece and is installed in the activity guide block, the rotatory axle bed including install in the bearing of fixed plate, be located the first drive gear of bearing one side and install in the second drive gear of fixed plate, the fly leaf be provided with first drive gear complex gear seat and with second drive gear complex second gear seat, the fly leaf is provided with the loose axle and installs in the bearing.
The further improvement to above-mentioned scheme does, first locating pin is installed to fixed plate one side, first locating pin cover is equipped with the torsional spring, the second locating pin is installed to fly leaf one side, the torsional spring is connected with the second locating pin.
The torsion spring is provided with a first cover plate and a second cover plate, the first cover plate is sleeved on the first positioning pin, and the second cover plate is sleeved on the second positioning pin.
The further improvement of the scheme is that one end, away from the first positioning pin, of the fixing plate is provided with a connecting seat, the connecting seat is connected with a spring, and one end of the spring is connected with the movable plate.
The further improvement of the scheme is that the movable plate is provided with a draw hook seat, and the draw hook seat is connected with the spring.
The further improvement of the scheme is that the fixing plate is provided with a placing groove, and the bearing is arranged in the placing groove.
The further improvement of the scheme is that the slide bar is a magnetic metal slide bar, and the magnetic part is a magnet.
The further improvement to above-mentioned scheme does, first transmission gear is provided with first transmission mounting panel, first transmission mounting panel pass through the screw install in the fixed plate, second transmission gear is provided with the second transmission mounting panel, the second transmission mounting panel pass through the screw install in the fly leaf, first transmission mounting panel all sets up damping piece with the second transmission panel.
The further improvement of the above scheme is that the first gear seat comprises a first connecting seat and a first arc-shaped rack integrally formed on the first connecting seat, and the first arc-shaped rack is meshed with the first transmission gear.
The further improvement of the above scheme is that the second gear seat comprises a second connecting seat and a second arc-shaped rack integrally formed on the second connecting seat, and the second arc-shaped rack is meshed with the second transmission gear.
The utility model has the advantages that:
compare traditional hinge structure, the utility model discloses a multiple structure cooperation has pivot seat and sliding assembly and makes the fly leaf to move about along the fixed plate, inhales the stability that the piece guaranteed the activity through having set up activity guide block cooperation magnetism in the activity process, still has two sets of drive gear cooperation two sets of gear seat in addition and coordinates the activity, and hinge transmission stability is good, and structural reliability is strong. Specifically, a fixed plate, a rotating shaft seat and a sliding component which are arranged on the fixed plate, and a movable plate which is arranged on the rotating shaft seat and can be movably arranged on the sliding component are arranged; an arc-shaped rail is arranged on one side of the fixed plate, the sliding component comprises a sliding strip arranged on the arc-shaped rail and a magnetic suction piece arranged on the movable plate, the movable plate is provided with a movable guide block, the magnetic attraction piece is arranged on the movable guide block, the rotary shaft seat comprises a bearing arranged on the fixed plate, a first transmission gear positioned on one side of the bearing and a second transmission gear arranged on the fixed plate, the movable plate is provided with a first gear seat matched with the first transmission gear and a second gear seat matched with the second transmission gear, the movable plate is provided with a movable shaft which is arranged on the bearing, the movable plate moves along the bearing by matching the bearing with the movable shaft, the structure transmission effect is good, the gear that has the multiunit simultaneously carries out the cooperation activity, further promotes stability, in addition, still has guide structure and is used for the activity, further guarantees the reliability of structure.
Drawings
Fig. 1 is a schematic perspective view of the hinge device of the present invention;
FIG. 2 is an exploded view of the hinge assembly of FIG. 1;
FIG. 3 is a schematic view of the hinge assembly of FIG. 1;
fig. 4 is a schematic view of the hinge device of fig. 1 in another state.
Description of reference numerals: the fixing plate 100, the arc-shaped rail 110, the first positioning pin 120, the torsion spring 130, the first cover plate 131, the second cover plate 132, the connecting seat 140, the spring 150, the installation groove 160, the rotating shaft seat 200, the bearing 210, the first transmission gear 220, the first transmission mounting plate 221, the second transmission gear 230, the second transmission mounting plate 231, the first gear seat 240, the first connecting block 241, the first arc-shaped rack 242, the second gear seat 250, the second connecting seat 251, the second arc-shaped rack 252, the sliding assembly 300, the sliding bar 310, the magnetic attraction member 320, the movable plate 400, the movable guide block 410, the second positioning pin 420, and the hook seat 430.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 4, a hinge device includes a fixed plate 100, a rotation shaft seat 200 and a sliding element 300 mounted on the fixed plate 100, and a movable plate 400 mounted on the rotation shaft seat 200 and movable on the sliding element 300; the arc rail 110 is installed to fixed plate 100 one side, slide assembly 300 is including installing in the draw runner 310 of arc rail 110 and installing in the magnetic piece 320 of moving plate 400, moving plate 400 is provided with movable guide block 410, magnetic piece 320 is installed in movable guide block 410, rotatory axle bed 200 is including installing in the bearing 210 of fixed plate 100, being located the first drive gear 220 of bearing 210 one side and installing in the second drive gear 230 of fixed plate 100, moving plate 400 be provided with first drive gear 220 complex first gear seat 240 and with second drive gear 230 complex second gear seat 250, moving plate 400 is provided with the loose axle and installs in bearing 210.
First locating pin 120 is installed to fixed plate 100 one side, first locating pin 120 cover is equipped with torsional spring 130, second locating pin 420 is installed to fly leaf 400 one side, torsional spring 130 is connected with second locating pin 420, and the further improvement does, torsional spring 130 is provided with first apron 131 and second apron 132, first locating pin 120 is located to first apron 131 cover, second locating pin 420 is located to second apron 132 cover, through first locating pin 120 and second locating pin 420 cooperation torsional spring 130 for fly leaf 400 activity in-process has the helping hand effect that resets, thereby it is more convenient in the use that opens and shuts, has still set up the connection installation use that the apron is used for torsional spring 130, simple to operate, and the structure is more reliable and more stable.
The fixing plate 100 is provided with a connecting seat 140 far away from one end of the first locating pin 120, the connecting seat 140 is connected with a spring 150, one end of the spring 150 is connected with the movable plate 400, the improvement is that the movable plate 400 is provided with a pull hook seat 430, the pull hook seat 430 is connected with the spring 150, the spring 150 acts on the connection between the fixing plate 100 and the movable plate 400, and further the pulling force of the structure activity is ensured, due to the action of the pull hook seat 430, the spring 150 can reset after a certain angle, the movable plate 400 is prevented from stopping when the specified angle is not reached, and the movable plate 400 is convenient to open and close.
The fixing plate 100 is provided with a mounting groove 160, and the bearing 210 is mounted in the mounting groove 160, so that the bearing 210 can be conveniently mounted and fixed.
The slide bar 310 is a metal slide bar 310 with magnetism, the magnetic attraction piece 320 is a magnet, and the magnet is matched with the magnetic core slide bar 310, so that the movement stability is good.
The first gear seat 240 comprises a first connecting block 241 and a first arc-shaped rack 242 integrally formed on the first connecting block 241, the first arc-shaped rack 242 is meshed with the first transmission gear 220, the improvement is that the second gear seat 250 comprises a second connecting seat 251 and a second arc-shaped rack 252 integrally formed on the second connecting seat 251, the second arc-shaped rack 252 is meshed with the second transmission gear 230, and through the meshing of the arc-shaped racks and the gears, the matching effect is good, the transmission stability is good, and the structural reliability is strong.
The utility model discloses a multiple structure cooperation has pivot seat and sliding component 300 and makes fly leaf 400 can follow fixed plate 100 and move about, inhales piece 320 through having set up activity guide block 410 cooperation magnetism and guarantees the stability of activity at the activity in-process, still has two sets of drive gear cooperation two sets of gear seats in addition and cooperates the activity, and hinge transmission stability is good, and structural reliability is strong. Specifically, the fixing plate 100, the rotating shaft seat 200 and the sliding component 300 which are installed on the fixing plate 100, and the movable plate 400 which is installed on the rotating shaft seat 200 and can be movably arranged on the sliding component 300 are provided; the sliding assembly 300 comprises a sliding strip 310 installed on the arc-shaped rail 110 and a magnetic attraction piece 320 installed on a movable plate 400, the movable plate 400 is provided with a movable guide block 410, the magnetic attraction piece 320 is installed on the movable guide block 410, the rotary shaft seat 200 comprises a bearing 210 installed on the fixed plate 100, a first transmission gear 220 located on one side of the bearing 210 and a second transmission gear 230 installed on the fixed plate 100, the movable plate 400 is provided with a first gear seat 240 matched with the first transmission gear 220 and a second gear seat 250 matched with the second transmission gear 230, the movable plate 400 is provided with a movable shaft installed on the bearing 210, the movable plate 400 moves along the bearing 210 through the cooperation of the bearing 210 and the movable shaft, the structure transmission effect is good, meanwhile, a plurality of groups of gears are provided for matching movement, and the stability is further improved, in addition, the device is also provided with a guide structure for movement, so that the reliability of the structure is further ensured.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A hinge device characterized by: comprises a fixed plate, a rotary shaft seat and a sliding component which are arranged on the fixed plate, and a movable plate which is arranged on the rotary shaft seat and can be movably arranged on the sliding component; the utility model discloses a rotary shaft seat, including fixed plate, slip subassembly, rotatory axle bed, fixed plate, slip subassembly, rotatory axle bed, fixed plate one side installs the arc rail, slip subassembly is including installing in the draw runner of arc rail and installing in the magnetism of fly leaf and inhale the piece, the fly leaf is provided with the activity guide block, magnetism is inhaled the piece and is installed in the activity guide block, the rotatory axle bed including install in the bearing of fixed plate, be located the first drive gear of bearing one side and install in the second drive gear of fixed plate, the fly leaf be provided with first drive gear complex gear seat and with second drive gear complex second gear seat, the fly leaf is provided with the loose axle and installs in the bearing.
2. The hinge device of claim 1, wherein: first locating pin is installed to fixed plate one side, first locating pin cover is equipped with the torsional spring, the second locating pin is installed to fly leaf one side, the torsional spring is connected with the second locating pin.
3. The hinge device of claim 2, wherein: the torsional spring is provided with first apron and second apron, first locating pin is located to first apron cover, the second locating pin is located to the second apron cover.
4. The hinge assembly of claim 3, wherein: the fixing plate is provided with a connecting seat at one end far away from the first positioning pin, the connecting seat is connected with a spring, and one end of the spring is connected with the movable plate.
5. The hinge device of claim 4, wherein: the fly leaf is provided with the draw hook seat, the draw hook seat with spring coupling.
6. The hinge device of claim 1, wherein: the fixed plate is provided with a placement groove, and the bearing is installed in the placement groove.
7. The hinge device of claim 1, wherein: the slide bar is a magnetic metal slide bar, and the magnetic attraction piece is arranged by a magnet.
8. The hinge device of claim 1, wherein: first transmission gear is provided with first transmission mounting panel, first transmission mounting panel pass through the screw install in the fixed plate, second transmission gear is provided with the second transmission mounting panel, the second transmission mounting panel pass through the screw install in the fly leaf, first transmission mounting panel all sets up damping piece with the second transmission panel.
9. The hinge assembly of claim 8, wherein: the first gear seat comprises a first connecting seat and a first arc-shaped rack integrally formed on the first connecting seat, and the first arc-shaped rack is meshed with the first transmission gear.
10. The hinge assembly of claim 9, wherein: the second gear seat comprises a second connecting seat and a second arc-shaped rack which is integrally formed on the second connecting seat, and the second arc-shaped rack is meshed with the second transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126971.4U CN213839265U (en) | 2020-09-24 | 2020-09-24 | Hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126971.4U CN213839265U (en) | 2020-09-24 | 2020-09-24 | Hinge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213839265U true CN213839265U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022126971.4U Active CN213839265U (en) | 2020-09-24 | 2020-09-24 | Hinge device |
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| Country | Link |
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| CN (1) | CN213839265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013425A (en) * | 2022-06-16 | 2022-09-06 | 黄河明珠水利水电建设有限公司 | Hinge type folding cover plate |
| WO2024098549A1 (en) * | 2022-11-11 | 2024-05-16 | 宜宾市天珑通讯有限公司 | Rotating assembly |
-
2020
- 2020-09-24 CN CN202022126971.4U patent/CN213839265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013425A (en) * | 2022-06-16 | 2022-09-06 | 黄河明珠水利水电建设有限公司 | Hinge type folding cover plate |
| WO2024098549A1 (en) * | 2022-11-11 | 2024-05-16 | 宜宾市天珑通讯有限公司 | Rotating assembly |
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