CN204212575U - Cross line hinge - Google Patents
Cross line hinge Download PDFInfo
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- CN204212575U CN204212575U CN201420557133.4U CN201420557133U CN204212575U CN 204212575 U CN204212575 U CN 204212575U CN 201420557133 U CN201420557133 U CN 201420557133U CN 204212575 U CN204212575 U CN 204212575U
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- connector
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- earhole
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Abstract
The utility model discloses one and cross line hinge, comprise the first hinge fan and the second hinge fan that are rotationally connected, described first hinge fan is provided with the first connector of hollow, and described second hinge fan is provided with the second connector of the hollow be engaged mutually with described first connector; Be provided with rotating shaft in one end of described first connector and described second connector junction, in the other end of described first connector and described second connector junction, be provided with rotating mechanism; Described rotating mechanism comprises the tumbler installing and offset in described first connector and with the port lateral margin elasticity of described second connector.Implement the beneficial effects of the utility model: structure is simple, threading is easy, cost is low and long service life, there is the function preventing two hinge fan deformed damaged simultaneously.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to one and crosses line hinge.
Background technology
There is a lot of passing system in the market, as gauze, excessively eye-level display, networking door lock, community gate inhibition, per-unit system, unit intercommunication etc. excessively, but power line is exposed between door and doorframe by flexible pipe mostly.And the existing line hinge crossed all exists complex process, and production process is many, and efficiency is low, and cost is high, power line such as easily to fracture at the defect.In addition, the line hinge crossed in the market grow along with door-plate rotation time, just there will be the phenomenons such as wearing and tearing loosen, thus causing hinge to be damaged, the application life of reduction hinge.
Utility model content
The technical problems to be solved in the utility model is, for above-mentioned defect of the prior art, provides a kind of and crosses line hinge.
The utility model solves the technical scheme that its technical problem adopts:
There is provided a kind of and cross line hinge, comprise the first hinge fan and the second hinge fan that are rotationally connected, described first hinge fan is provided with the first connector of hollow, and described second hinge fan is provided with the second connector of the hollow be engaged mutually with described first connector; Be provided with rotating shaft in one end of described first connector and described second connector junction, in the other end of described first connector and described second connector junction, be provided with rotating mechanism; Described rotating mechanism comprises the tumbler installing and offset in described first connector and with the port lateral margin elasticity of described second connector.
Cross in line hinge described in the utility model, described rotating mechanism also comprises the elastic component and fixture that install in described first connector, two ends elasticity abutting extremely described tumbler and the described fixture respectively of described elastic component.
Cross in line hinge described in the utility model, described tumbler is ball.
Cross in line hinge described in the utility model, described elastic component is stage clip.
Cross in line hinge described in the utility model, described fixture comprises the spring plug offseted with described elastic component elasticity, and is fixed on the plug connector on described first connector, and described spring plug is embedded in one end of described first connector.
Cross in line hinge described in the utility model, described rotating shaft and described first connector interference fit, described rotating shaft and described second connector matched in clearance.
Cross in line hinge described in the utility model, described first hinge fan is also provided with the first main body be connected with described first connector, and an end face of described first main body is provided with the first threading earhole being communicated to described first connector;
Described second hinge fan is also provided with the second main body be connected with described second connector, and an end face of described second main body is provided with and is communicated to described second connector and the second threading earhole be connected with described first threading earhole.
Cross in line hinge described in the utility model, barriers is respectively arranged with in described first connector and described second connector, two described barriers surround the accommodation space that power supply source line wears, and described accommodation space is connected with described second threading earhole with described first threading earhole respectively.
Cross in line hinge described in the utility model, the line between described first threading earhole and described second threading earhole and the angle between the axis of described rotating shaft are acute angle.
Cross in line hinge described in the utility model, described first main body and the second main body offer at least one installing hole respectively.
To sum up, implement line hinge excessively of the present utility model, there is following beneficial effect: first, because tumbler installs in the first connector, therefore when two hinge fans produce relative rotation, tumbler can play the effect of alternative rotating shaft, two hinge fans are relatively rotated.And be pressed on the second connector due to tumbler, therefore the bonding strength between the first connector and the second connector can be increased, avoid the situation occurring between two hinges fans loosening; always Secondly, the connected mode of rotating shaft is all adopted compared to two ends, the application adopts one end to be rotating shaft, the other end is the rotational structure of round steel pearl, rotating shaft and the wear area between the first connector and the second connector can be reduced, can also prevent from causing because doorframe is out of shape for a long time two hinges to fan the phenomenon be torn; Finally; two hinge fans arrange the threading earhole be connected respectively; power line is passed from this threading earhole; when two hinges are mounted on door; this cross line hinge and ready-made hinge as broad as long; do not appear stria mark outwardly, can not expose by available protecting power line, avoid power line to be fractureed.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the explosive view crossing line hinge that one of the utility model preferred embodiment provides;
Fig. 2 is the structural representation of the first hinge fan crossing line hinge shown in Fig. 1;
Fig. 3 is the structural representation of the second hinge fan crossing line hinge shown in Fig. 1;
Fig. 4 is the structural representation crossing line hinge shown in Fig. 1;
Fig. 5 crosses line hinge B-B to sectional view shown in Fig. 4;
Fig. 6 crosses line hinge C-C to sectional view shown in Fig. 4.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The one that Fig. 1, Fig. 2 and Fig. 3 show one of the utility model preferred embodiment to be provided crosses line hinge, and this is crossed line hinge and comprises the first hinge fan 1 and the second hinge fan 2 that are rotationally connected; Wherein, the second connector 22 that 1 the first connector 12, the second hinge fan 2 being provided with hollow is provided with the hollow be engaged mutually with the first connector 12 fanned by the first hinge; Rotating mechanism 4 is provided with in the other end being provided with rotating shaft 3, first connector 12 and the second connector 22 junction in one end of first connector 12 and the second connector 22 junction; Rotating mechanism 4 comprises the tumbler 41 installing and offset in the first connector 12 and with the port lateral margin elasticity of the second connector 22.
In the present embodiment, tumbler 41 is ball, and this ball can rotate in the first connector 12, and in order to increase the intensity of tumbler 41, this ball is round steel pearl.Because tumbler 41 installs in the first connector 12, therefore when two hinge fans produce relative rotation, tumbler 41 can play the effect of alternative rotating shaft, and two hinge fans are relatively rotated.
Further, the connected mode of rotating shaft 3 is all adopted compared to two ends, the application adopts one end to be rotating shaft 3, the other end is the rotational structure of round steel pearl, rotating shaft 3 and the wear area between the first connector 12 and the second connector 13 can be reduced, can also prevent from causing because doorframe is out of shape for a long time two hinges to fan the phenomenon be torn.
Further, because tumbler 41 is pressed on the second connector 22 always, therefore the bonding strength between the first connector 12 and the second connector 22 can be increased, avoid the situation occurring between two hinge fans loosening.
The concrete structure of embodiment shown in composition graphs 1, Fig. 4 and Fig. 5 to rotating mechanism 4 is described in detail.
As shown in Figure 5, rotating mechanism 4 installs in the first connector 12, and it mainly comprises tumbler 41, elastic component 42 and fixture 43, and the two ends of elastic component 12 respectively elasticity are connected on tumbler 41 and fixture 43.
In the present embodiment, elastic component 42 is stage clip, and the one end due to elastic component 42 withstands on fixture 43, and the other end pushes down tumbler 41 all the time, on port lateral margin tumbler 41 being pushed up always be pressed in the second connector 22, avoids occurring to loosen between two hinges fans.
Further, as shown in Figure 1, fixture 43 is connected with the first connector 12 grafting, and it comprises the spring plug 431 be embedded in the first connector 12, and the plug connector 432 be fixedly connected with the first connector 12.In the present embodiment, plug connector 432 is pin, and spring plug 431 is connected with plug connector 432, to ensure that spring plug 431 does not come off, makes elastic component 42 keep squeezed state always, thus tumbler 41 is pushed up always be pressed on the second connector 22.
Be understandable that, in other embodiments, elastic component 42 and fixture 43 can also be other structure, if elastic component 42 is elastic piece structure, fixture 43 can only include spring plug 431, and wherein spring plug 431 adopts the structure be threaded to be embedded on the first connector 12.Therefore the application does not limit the concrete structure of elastic component 42 and fixture 43, be pressed on tumbler 41 as long as fixture 43 can make elastic component 42 push up, and tumbler 41 pushed up be pressed on the second connector 22 always.
The concrete structure of embodiment shown in composition graphs 2, Fig. 3, Fig. 5 and Fig. 6 to the first hinge fan 1 and the second hinge fan 2 is described in detail.
As shown in Figure 2, the first hinge fan 1 mainly comprises the first main body 11 and the first connector 12.Concrete, the first connector 12 is connected to the first main body 11 for fanning 2 one end be rotationally connected with the second hinge.And the first connector 12 is the structure of hollow, its two ends have the shaft hole that pore size can be different, are respectively the first shaft hole 121 and the second shaft hole 122.Rotating shaft 3 is inserted into the first shaft hole 121, and with this first shaft hole 121 interference fit; And rotating mechanism 4 is inserted into the second shaft hole 122 and offset with the port lateral margin elasticity of the second connector 22.
As shown in Figure 3, the second hinge fan 2 mainly comprises the second main body 21 and the second connector 22.Wherein, the second connector 22 is connected to the second main body 21 for fanning 1 one end be rotationally connected with the first hinge, and the second connector 22 is engaged mutually with the first connector 12.Second connector 22 is also hollow structure, and its two ends have the shaft hole that pore size can be different, are respectively the 3rd shaft hole 221 and the 4th shaft hole 222.After rotating shaft 3 is inserted into the first shaft hole 121, and extend in the 3rd shaft hole 221, two hinge fans can be produced relative rotation; And rotating mechanism 4 tumbler 41 elasticity abut to the 4th shaft hole 222 port lateral margin.
Concrete, the aperture of the first shaft hole 121 is less than the aperture of the 3rd shaft hole 221, makes rotating shaft 3 and the first shaft hole 121 interference fit, rotating shaft 3 and the 3rd shaft hole 221 matched in clearance, thus realize the first hinge fan 1 and second hinge fan being rotationally connected between 2.And the aperture of the second shaft hole 122 is greater than the aperture of the 4th shaft hole 222, the tumbler 41 of rotating mechanism 4 is avoided to move in the 4th shaft hole 222, thus make tumbler 41 better elasticity abut to the 4th shaft hole 222 port lateral margin, avoid occurring to loosen between two hinges fans.
Further, as shown in Figure 4, an end face end face of the first main body 11 offering the first threading earhole 13, second main body 21 being communicated to the first connector 12 offers the second threading earhole 23 being communicated to the second connector 22.Because the first connector 12 and the second connector 22 are the structure of hollow, therefore the first connector 12 is connected with the second connector 22, thus the first threading earhole 13 is connected with the second threading earhole 23.
Further, in order to avoid rotating shaft 3 and rotating mechanism 4 touch power line in the process of rotating, and damage is caused to power line, respectively barriers 6 can be set in the first connector 12 and the second connector 22, as shown in Figure 5 and Figure 6, two barriers 6 surround the accommodation space 61 that a power supply source line wears, and this accommodation space 61 is connected with the second threading earhole 23 with the first threading earhole 13 respectively.Further, the pore size of accommodation space 61 can also be increased, to facilitate user's threading.
Further, conveniently user's threading, the line between the first threading earhole 13 and the second threading earhole 23 and the angle between the axis of rotating shaft 3 are acute angle, and preferably, this angle is 30 °.
During assembling power line, power line is penetrated from the first threading earhole 13 the first main body 1, after the accommodation space 61 in the first connector 11 and the second connector 12, passes from the second threading earhole 23 the second main body 21.When two hinges are mounted on door, this cross line hinge and ready-made hinge as broad as long, do not appear stria mark outwardly, can not expose by available protecting power line, avoid power line to be fractureed.
Further, in order to install two hinge fans, at least one installing hole 5 can be offered respectively respectively in the first main body 11 and the second main body 21.In the present embodiment, the first main body 11 and the second main body 21 do not offer four installing holes, 5, two hinges fans and be fixed on door by above-mentioned eight installing holes 5.
To sum up, implement line hinge excessively of the present utility model, there is following beneficial effect:
(1) because tumbler installs in the first connector, therefore when two hinge fans produce relative rotation, tumbler can play the effect of alternative rotating shaft, and two hinge fans are relatively rotated.And be pressed on the second connector due to tumbler, therefore the bonding strength between the first connector and the second connector can be increased, avoid the situation occurring between two hinges fans loosening. always
(2) connected mode of rotating shaft is all adopted compared to two ends, the application adopts one end to be rotating shaft, the other end is the rotational structure of round steel pearl, rotating shaft and the wear area between the first connector and the second connector can be reduced, can also prevent from causing because doorframe is out of shape for a long time two hinges to fan the phenomenon be torn.
(3) the threading earhole be connected is set respectively on two hinge fans; power line is passed from this threading earhole; when two hinges are mounted on door; this cross line hinge and ready-made hinge as broad as long; do not appear stria mark outwardly; can not expose by available protecting power line, avoid power line to be fractureed.
(4) the application crosses that line hinge structure is simple, threading is easy, cost is low and long service life, has the function preventing two hinges fan deformed damaged simultaneously
Although the utility model is described by specific embodiment, it will be appreciated by those skilled in the art that, when not departing from the utility model scope, various conversion can also be carried out and be equal to substituting to the utility model.In addition, for particular condition or material, various amendment can be made to the utility model, and not depart from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole embodiments fallen in the utility model right.
Claims (10)
1. cross line hinge for one kind, comprise the first hinge fan (1) and the second hinge fan (2) that are rotationally connected, it is characterized in that, described first hinge fan (1) is provided with first connector (12) of hollow, and described second hinge fan (2) is provided with second connector (22) of the hollow be engaged mutually with described first connector (12); Be provided with rotating shaft (3) in described first connector (12) and one end of described second connector (22) junction, in described first connector (12) and the other end of described second connector (22) junction, be provided with rotating mechanism (4); Described rotating mechanism (4) comprises and to install in described first connector (12) and the tumbler (41) offseted with the port lateral margin elasticity of described second connector (22).
2. line hinge excessively according to claim 1, it is characterized in that, described rotating mechanism (4) also comprises the elastic component (42) and fixture (43) that install in described first connector (12), two ends elasticity abutting extremely described tumbler (41) and the described fixture (43) respectively of described elastic component (42).
3. line hinge excessively according to claim 2, it is characterized in that, described tumbler (41) is ball.
4. line hinge excessively according to claim 2, it is characterized in that, described elastic component (42) is stage clip.
5. line hinge excessively according to claim 2, it is characterized in that, described fixture (43) comprises the spring plug (431) offseted with described elastic component (42) elasticity, and the plug connector (432) be fixed on described first connector (12), described spring plug (431) is embedded in one end of described first connector (12).
6. line hinge excessively according to claim 1, is characterized in that, described rotating shaft (3) and described first connector (12) interference fit, described rotating shaft (3) and described second connector (22) matched in clearance.
7. line hinge excessively according to claim 1, it is characterized in that, described first hinge fan (1) is also provided with the first main body (11) be connected with described first connector (12), and an end face of described first main body (11) is provided with the first threading earhole (13) being communicated to described first connector (12);
Described second hinge fan (2) is also provided with the second main body (21) be connected with described second connector (22), and an end face of described second main body (21) is provided with and is communicated to described second connector (22) and the second threading earhole (23) be connected with described first threading earhole (13).
8. line hinge excessively according to claim 7, it is characterized in that, barriers (6) is respectively arranged with in described first connector (12) and described second connector (22), two described barriers (6) surround the accommodation space (61) that power supply source line wears, and described accommodation space (61) is connected with described second threading earhole (23) with described first threading earhole (13) respectively.
9. line hinge excessively according to claim 7, it is characterized in that, the line between described first threading earhole (13) and described second threading earhole (23) and the angle between the axis of described rotating shaft (3) are acute angle.
10. line hinge excessively according to claim 7, is characterized in that, described first main body (11) and the second main body (21) offer at least one installing hole (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557133.4U CN204212575U (en) | 2014-09-25 | 2014-09-25 | Cross line hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557133.4U CN204212575U (en) | 2014-09-25 | 2014-09-25 | Cross line hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212575U true CN204212575U (en) | 2015-03-18 |
Family
ID=52981256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557133.4U Active CN204212575U (en) | 2014-09-25 | 2014-09-25 | Cross line hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212575U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545941A (en) * | 2016-02-01 | 2016-05-04 | 江苏优培德复合材料有限公司 | Carbon fiber high-strength shock-resistant hinge |
| CN107355155A (en) * | 2017-09-05 | 2017-11-17 | 邹红 | Three-in-one intelligent door hinge |
| CN109403794A (en) * | 2018-10-15 | 2019-03-01 | 重庆家家喜门业有限公司 | The door conveniently blown a cold wind over |
| CN113700403A (en) * | 2021-09-09 | 2021-11-26 | 广州声博士声学技术有限公司 | Novel mounting structure of hinge |
| CN114829792A (en) * | 2020-11-19 | 2022-07-29 | 京东方科技集团股份有限公司 | Electronic equipment and rotating shaft mechanism thereof |
-
2014
- 2014-09-25 CN CN201420557133.4U patent/CN204212575U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545941A (en) * | 2016-02-01 | 2016-05-04 | 江苏优培德复合材料有限公司 | Carbon fiber high-strength shock-resistant hinge |
| CN107355155A (en) * | 2017-09-05 | 2017-11-17 | 邹红 | Three-in-one intelligent door hinge |
| CN109403794A (en) * | 2018-10-15 | 2019-03-01 | 重庆家家喜门业有限公司 | The door conveniently blown a cold wind over |
| CN114829792A (en) * | 2020-11-19 | 2022-07-29 | 京东方科技集团股份有限公司 | Electronic equipment and rotating shaft mechanism thereof |
| US11874709B2 (en) | 2020-11-19 | 2024-01-16 | Beijing Boe Optoelectronics Technology Co., Ltd. | Electronic device and rotating shaft mechanism thereof |
| CN114829792B (en) * | 2020-11-19 | 2024-03-15 | 京东方科技集团股份有限公司 | Electronic equipment and rotating shaft mechanism thereof |
| CN113700403A (en) * | 2021-09-09 | 2021-11-26 | 广州声博士声学技术有限公司 | Novel mounting structure of hinge |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |