CN204715964U - Hinge design based on mutual tooth structure and capable of conducting electricity safely - Google Patents
Hinge design based on mutual tooth structure and capable of conducting electricity safely Download PDFInfo
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- CN204715964U CN204715964U CN201520457225.XU CN201520457225U CN204715964U CN 204715964 U CN204715964 U CN 204715964U CN 201520457225 U CN201520457225 U CN 201520457225U CN 204715964 U CN204715964 U CN 204715964U
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- hinge
- tooth structure
- mutual
- electrically conductive
- cable
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- 230000005611 electricity Effects 0.000 title 1
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 11
- 230000032683 aging Effects 0.000 abstract description 7
- 239000011810 insulating material Substances 0.000 abstract 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model particularly relates to a but safe electrically conductive hinge design based on mutual tooth structure. This hinge design based on mutual tooth structure that can safely electrically conduct, including controlling two gears of mutual interlock, the rotation axis in the middle of two upper and lower hinges and the hinge, the hinge adopts insulating material, is equipped with two conducting rings in the hinge, be equipped with the passageway that the power cable passes through in the conducting ring. This but safe electrically conductive hinge design based on mutual tooth structure has solved the power supply problem of the various mechanisms that open and shut of hinge based on mutual tooth structure commonly used, and the cable directly inserts in electrically conductive ring through the connector, can realize safe electrically conductive, and simultaneously, the cable can not be seen to the mechanism outside, and the cable is difficult for ageing under the protection of electrically conductive ring, has avoided the ageing electric leakage electric shock accident that leads to the fact with the direct contact of circuit, has both guaranteed the security of using, has compromise pleasing to the eye again, is suitable for extensive popularization and application.
Description
Technical field
The utility model relates to Design of Mechanical Structure technical field, particularly a kind of can safety conductive the hinge based on mutual toothing design.
Background technology
Hinge, also known as hinge, is used to connection two solids, and allows the mechanical device that rotates between the two.Hinge may be made up of moveable assembly, or is made up of folding material.Modal is the hinge that door and window is installed.
Have on the market at present and much design based on the hinge of mutual gear mechanism, these hinges be mostly used in the door of various open-and-close mechanism, lid, window, etc. in common device.But these ready-made hinges all do not have inner powering-on function.During this time, if the open-and-close mechanisms such as these doors, lid, window need to power, at present, open-wire line is walked in our dependence of more situation mode from outside realizes.But, directly cable is fixed on the outside of the open-and-close mechanisms such as door, lid, window, both dangerous, also unsightly.Cable exposes in atmosphere for a long time, outer wrap the moon insulating layer and cable connector very easily aging, once there is electric leakage accident, consequence is hardly imaginable.
For the problem that the open-and-close mechanisms such as door, lid, window are powered, the present invention devise a kind of can safety conductive the hinge based on mutual toothing design.Be intended in the mode walking concealed wire in hinge for folding equipment is powered, to meet people to outward appearance, the requirement of the intimate harshness such as safety.
Summary of the invention
The utility model, in order to make up the defect of prior art, provides a kind of easy to use, and what safety factor was high can the design of the hinge based on mutual toothing of safety conductive.
The utility model is achieved by the following technical solution:
A kind of can safety conductive the hinge based on mutual toothing design, it is characterized in that: comprise the gear that two, left and right is engaged mutually, the axis of rotation of upper and lower two hinges and hinge centre, described hinge adopts insulation materials, be provided with two conducting rings in hinge, in described conducting ring, be provided with the passage that current supply cable passes through.
Described conducting ring is ∞ type, is sleeved on the axis of rotation of hinge inner, and conducting ring two ends are respectively equipped with a projection.
Be provided with groove outside described hinge, the projection of described conducting ring is fixing in a groove.
Described gear is semi-circle gear, can realize 180 ° of rotations.
The modulus of described gear is 1, and the number of teeth is 18.
The beneficial effects of the utility model are: this can safety conductive the hinge based on mutual toothing design; solve the conventional powerup issue based on the various open-and-close mechanisms of the hinge of mutual toothing; cable directly inserts in conducting ring by connector; safety conductive can be realized; simultaneously; mechanism can't see cable in outside; cable is not easily aging under the protection of conducting ring; avoid aging circuit and directly contact the electric leakage electric shock accident caused; both ensure that the safety of use; to take into account again attractive in appearance, be suitable for large-scale promotion application.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation front after the utility model assembling;
Accompanying drawing 2 is structural representation of the present utility model;
Accompanying drawing 3 assembles rear plan structure schematic diagram outward for the utility model;
In figure, 1, gear, 2, hinge, 3, axis of rotation, 4, conducting ring, 5, protruding, 6, groove.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This can safety conductive the hinge based on mutual toothing design, comprise the gears 1 that two, left and right is engaged mutually, the axis of rotation 3 of upper and lower two hinges 2 and hinge 2 centre, described hinge 2 adopts insulation materials, be provided with two conducting rings 4 in hinge 2, in described conducting ring 4, be provided with the passage that current supply cable passes through.
Described conducting ring 4 is in ∞ type, and be sleeved on the axis of rotation 3 of hinge 2 inside, conducting ring 4 two ends are respectively equipped with a projection 5.
Be provided with groove 6 outside described hinge 2, the projection 5 of described conducting ring 4 is fixed in groove 6.By groove 6 and protruding 5 coordinate, achieve the fixed installation of hinge 2 and conducting ring 4.
Described gear 1 is semi-circle gear, can realize 180 ° of rotations.
The modulus of described gear 1 is 1, and the number of teeth is 18.
During use, cable is directly inserted in conducting ring 4 by connector, can realize safety conductive.Cable is fixed in conducting ring 4, does not affect the motion of axis of rotation 3 and gear 1, and the motion of axis of rotation 3 and gear 1 also can not affect cable security conduction.
This can safety conductive the hinge based on mutual toothing design; solve the conventional powerup issue based on the various open-and-close mechanisms of the hinge of mutual toothing; cable is directly inserted in conducting ring by connector, can realize safety conductive, simultaneously; mechanism can't see cable in outside; cable is not easily aging under the protection of conducting ring, avoids aging circuit and directly contacts the electric leakage electric shock accident caused, both having ensure that the safety of use; to take into account again attractive in appearance, be suitable for large-scale promotion application.
Claims (5)
1. one kind can safety conductive the hinge based on mutual toothing design, it is characterized in that: comprise the gear (1) that two, left and right is engaged mutually, the axis of rotation (3) of upper and lower two hinges (2) and hinge (2) centre, described hinge (2) adopts insulation materials, be provided with two conducting rings (4) in hinge (2), in described conducting ring (4), be provided with the passage that current supply cable passes through.
2. according to claim 1 can safety conductive the hinge based on mutual toothing design, it is characterized in that: described conducting ring (4) is in ∞ type, be sleeved on the inner axis of rotation (3) of hinge (2), conducting ring (4) two ends are respectively equipped with a projection (5).
3. according to claim 2 can safety conductive the hinge based on mutual toothing design, it is characterized in that: described hinge (2) outside be provided with groove (6), the projection (5) of described conducting ring (4) is fixed in groove (6).
4. according to claim 1 can safety conductive the hinge based on mutual toothing design, it is characterized in that: described gear (1) is semi-circle gear, 180 ° of rotations can be realized.
5. according to claim 4 can safety conductive the hinge based on mutual toothing design, it is characterized in that: the modulus of described gear (1) is 1, and the number of teeth is 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457225.XU CN204715964U (en) | 2015-06-30 | 2015-06-30 | Hinge design based on mutual tooth structure and capable of conducting electricity safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457225.XU CN204715964U (en) | 2015-06-30 | 2015-06-30 | Hinge design based on mutual tooth structure and capable of conducting electricity safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715964U true CN204715964U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520457225.XU Expired - Fee Related CN204715964U (en) | 2015-06-30 | 2015-06-30 | Hinge design based on mutual tooth structure and capable of conducting electricity safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255318A (en) * | 2020-01-17 | 2020-06-09 | 刘知迪 | Hinge combination with built-in electric wire |
-
2015
- 2015-06-30 CN CN201520457225.XU patent/CN204715964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255318A (en) * | 2020-01-17 | 2020-06-09 | 刘知迪 | Hinge combination with built-in electric wire |
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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: 20151021 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |