CN203398484U - Conductive rotational connecting device - Google Patents

Conductive rotational connecting device Download PDF

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Publication number
CN203398484U
CN203398484U CN201320490495.1U CN201320490495U CN203398484U CN 203398484 U CN203398484 U CN 203398484U CN 201320490495 U CN201320490495 U CN 201320490495U CN 203398484 U CN203398484 U CN 203398484U
Authority
CN
China
Prior art keywords
connecting device
rotary connecting
containing hole
hole
bolt
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.)
Withdrawn - After Issue
Application number
CN201320490495.1U
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Chinese (zh)
Inventor
张伟
邹玉清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU JINGYANGDE HARDWARE AND MACHINERY CO., LTD.
Original Assignee
SUZHOU KELIYA LIGHTING TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU KELIYA LIGHTING TECHNOLOGY Co Ltd filed Critical SUZHOU KELIYA LIGHTING TECHNOLOGY Co Ltd
Priority to CN201320490495.1U priority Critical patent/CN203398484U/en
Application granted granted Critical
Publication of CN203398484U publication Critical patent/CN203398484U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses a conductive rotational connecting device including a first element, a second element and a rotational connecting assembly. A first accommodating hole and a second accommodating hole are arranged on the first and second elements respectively. The rotational connecting assembly includes a bolt, an elastic part, a metal anti-rotation part, a friction plate and a metal conductive part, which are arranged in order. The metal conductive part is accommodated in the first and second accommodating holes so as to connect the first and second elements. The friction plate is sleeved on the metal conductive part and arranged between the first and second elements. The metal anti-rotation part is sleeved on the metal conductive part and arranged in the first accommodating hole. The elastic part is sleeved on the bolt and accommodated in the first accommodating hole. The bolt is in further thread connection with the metal conductive part so that a rotational connecting structure of the first and second elements is formed. Contact faces of the metal anti-rotation part with the first accommodating hole and the metal conductive part are coated with conductive lubricating oil. Through the method, the conductive rotational connecting device has the advantages of being convenient in tightness-degree adjustment, flexible in rotation and great in conductive effect and the like.

Description

A kind of conduction rotary connecting device
Technical field
The utility model relates to conduction connection area, particularly relates to a kind of conduction rotary connecting device.
Background technology
Along with society and expanding economy, electronic product is increasing, rotating shaft on traditional electronic product is all all-in-one-piece, it is installed on the interior use of product as a whole, not when product is installed, to generate axle, for traditional rotating shaft, the size of the power of its generation is definite when completing, and can not regulate according to the degree of tightness that needs countershaft of reality.And for existing conduction rotating shaft, the size of the face being in contact with one another while also existing because of each part friction affects electric current or causes that because of metalwork oxidation conduction is bad, and metal oxide layer affects the problems such as conduction because rubbing off in seam in addition.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of conduction rotary connecting device, pass through separation design, each independent part is assembled, assembled the rear jockey with rotation and conducting function that just forms, and be provided with conductive lubricating oil in device, realization is switched on without resistive, has the adjusting elasticity of convenience, rotates the advantages such as flexible, conductive effect is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of conduction rotary connecting device is provided, comprise the first element, the second element and connect the assembly that is rotationally connected of this first element and the second element, on described the first element and the second element, offer respectively the first containing hole and the second containing hole, the described assembly that is rotationally connected coordinates with described the first containing hole and the second containing hole, the first element and the second element are rotatably connected, the described assembly that is rotationally connected comprises the bolt setting gradually, elastic component, metal rotation preventing device, friction plate and metallic conduction part, described metallic conduction part is placed in described the first and second containing holes to connect described the first and second elements, described friction plate is enclosed within on metallic conduction part and is placed between described the first element and the second element, described metal rotation preventing device is enclosed within on metallic conduction part and is placed in the first containing hole of described the first element, described elastic component is enclosed within on bolt, and be placed in the first containing hole of described the first element, bolt is further spirally connected with metallic conduction part, form the structure that is rotatably connected of the first element and the second element, wherein, between the contact-making surface of described metal rotation preventing device and the first containing hole and metallic conduction part, scribble conductive lubricating oil.
In preferred embodiment of the utility model, described friction plate is metal ring structure.
In preferred embodiment of the utility model, described the second element comprises insulating material.
In preferred embodiment of the utility model, described the second element is whole is that insulating material or inner wall surface are insulating material.
In preferred embodiment of the utility model, the first containing hole of described the first element is ladder hole, it comprises large diameter hole and small diameter bore, wherein large diameter hole, away from second element one end, scribbles conductive lubricating oil between the step surface of metal rotation preventing device and ladder hole and the sidewall of large diameter hole.
In preferred embodiment of the utility model, the trepanning of described metal rotation preventing device is round end flat key shape, and it is set in round end flat key Xing position corresponding on metallic conduction part.
In preferred embodiment of the utility model, described elastic component is dish spring module or spring module.
In preferred embodiment of the utility model, described metallic conduction part and bolt are fixed in the first and second containing holes by bonding way.
In preferred embodiment of the utility model, described metallic conduction part is also provided with keeper away from one end of the first element, and described keeper is placed in the second containing hole of the second element.
In preferred embodiment of the utility model, head one end of described bolt is provided with cosmetic sheet, and described cosmetic sheet is placed in the first containing hole of the first element.
The beneficial effects of the utility model are: the utility model conduction rotary connecting device passes through separation design, each independent part is assembled, assembled the rear jockey with rotation and conducting function that just forms, and be provided with conductive lubricating oil in device, realization is switched on without resistive, has the adjusting elasticity of convenience, rotates the advantages such as flexible, conductive effect is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is a kind of blast structural representation that conducts electricity rotary connecting device one preferred embodiment of the utility model;
Fig. 2 is a kind of assembly structure enlarged diagram that conducts electricity rotary connecting device one preferred embodiment of the utility model;
Fig. 3 is a kind of structure cross-sectional schematic of conducting electricity rotary connecting device one preferred embodiment of the utility model.
In accompanying drawing, the mark of each parts is as follows: 1, cosmetic sheet, 2, bolt, 3, elastic component, 4, metal rotation preventing device, the 5, first element, 6, friction plate, 7, metallic conduction part, 8, keeper, the 9, second element, 10, large diameter hole, 11, small diameter bore.
Embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of conduction rotary connecting device, comprise the first element 5, the second element 9 and connect this first element 5 and the second element 9 be rotationally connected assembly, on described the first element 5 and the second element 9, offer respectively the first containing hole and the second containing hole, described element is rod member, also can be plate, containing hole is arranged on element end, or other positions, the described assembly that is rotationally connected coordinates with described the first containing hole and the second containing hole, the first element 5 and the second element 9 are rotatably connected, the described assembly that is rotationally connected comprises the bolt 2 setting gradually, elastic component 3, metal rotation preventing device 4, friction plate 6 and metallic conduction part 7, described metallic conduction part 7 is placed in described the first and second containing holes to connect described the first and second elements, described friction plate 6 is enclosed within on metallic conduction part 7 and is placed between described the first element 5 and the second element 9, described metal rotation preventing device 4 is enclosed within on metallic conduction part 7 and is placed in the first containing hole of described the first element 5, described elastic component 3 is enclosed within on bolt 2, and be placed in the first containing hole of described the first element 5, bolt 2 is further spirally connected with metallic conduction part 7, form the structure that is rotatably connected of the first element 5 and the second element 9, rear just have rotation and conducting function have been assembled, during rotation, bolt 2, elastic component 3, metal rotation preventing device 4 and metallic conduction part 7 and the second element 9 maintain static, the first element 5 rotates, between the contact-making surface of described metal rotation preventing device 4 and the first containing hole and metallic conduction part 7, scribble conductive lubricating oil, conductive lubricating oil is by high-purity conductive carbon black or electrically conductive graphite or conductive silver, super fine, multiviscosisty artificial oil, conductive polymer agent, antioxidant, the multiple additives such as anticorrosive and the conduction grease that becomes, reduce the contact resistance of contact position and improve electric conductivity and lubricated for a long time.
Described friction plate 6 is metal ring structure, and it adopts wear-resisting wiping metal material, improves resistance to wear.
Described the second element 9 comprises insulating material, and being divided into the second element 9 whole is that insulating material or inner wall surface are insulating material.
The first containing hole of described the first element 5 is ladder hole, it comprises large diameter hole 10 and small diameter bore 11, wherein large diameter hole 10 is away from second element 9 one end, between the sidewall of the step surface of metal rotation preventing device 4 and ladder hole and large diameter hole 10, scribble conductive lubricating oil, realization is switched on without resistive, strengthens conductive effect.
The trepanning of described metal rotation preventing device 4 is round end flat key shape, and it is set in round end flat key Xing position corresponding on metallic conduction part 7, prevents that metallic conduction part 7 from rotating.
Described elastic component 3 is dish spring module or spring module.
Described metallic conduction part 7 and bolt 2 are fixed in the first and second containing holes by bonding way, and metallic conduction part 7 is permanently fixed by special structure glue, shock-resistant resistance to compression.
Described metallic conduction part 7 is also provided with keeper 8 away from one end of the first element 5, and described keeper 8 is placed in the second containing hole of the second element 9, prevents that metallic conduction part 7 from rotating.
Head one end of described bolt 2 is provided with cosmetic sheet 1, and described cosmetic sheet 1 is placed in the first containing hole of the first element 5, plays the effect of decorating and shielding dust.
The beneficial effect of the utility model conduction rotary connecting device is:
Pass through separation design, each independent part is assembled, assembled the jockey that rear just formation has rotation and conducting function, and be provided with conductive lubricating oil in device, realization is switched on without resistive, has the adjusting elasticity of convenience, rotates the advantages such as flexible, conductive effect is good.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims (10)

  1. One kind conduction rotary connecting device, comprise the first element (5), the second element (9) and connect the assembly that is rotationally connected of this first element (5) and the second element (9), on described the first element (5) and the second element (9), offer respectively the first containing hole and the second containing hole, the described assembly that is rotationally connected coordinates with described the first containing hole and the second containing hole, the first element (5) is rotatably connected with the second element (9), it is characterized in that, the described assembly that is rotationally connected comprises the bolt (2) setting gradually, elastic component (3), metal rotation preventing device (4), friction plate (6) and metallic conduction part (7), described metallic conduction part (7) is placed in described the first and second containing holes to connect described the first and second elements, described friction plate (6) is enclosed within metallic conduction part (7) and goes up and be placed between described the first element (5) and the second element (9), described metal rotation preventing device (4) is enclosed within metallic conduction part (7) and goes up and be placed in the first containing hole of described the first element (5), described elastic component (3) is enclosed within on bolt (2), and be placed in the first containing hole of described the first element (5), bolt (2) is further spirally connected with metallic conduction part (7), form the structure that is rotatably connected of the first element (5) and the second element (9), wherein, between the contact-making surface of described metal rotation preventing device (4) and the first containing hole and metallic conduction part (7), scribble conductive lubricating oil.
  2. 2. conduction rotary connecting device according to claim 1, is characterized in that, described friction plate (6) is metal ring structure.
  3. 3. conduction rotary connecting device according to claim 1, is characterized in that, described the second element (9) comprises insulating material.
  4. 4. conduction rotary connecting device according to claim 3, is characterized in that, described the second element (9) is whole is that insulating material or inner wall surface are insulating material.
  5. 5. conduction rotary connecting device according to claim 1, it is characterized in that, the first containing hole of described the first element (5) is ladder hole, it comprises large diameter hole (10) and small diameter bore (11), wherein large diameter hole (10), away from the second element (9) one end, scribbles conductive lubricating oil between the step surface of metal rotation preventing device (4) and ladder hole and the sidewall of large diameter hole (10).
  6. 6. conduction rotary connecting device according to claim 1, is characterized in that, the trepanning of described metal rotation preventing device (4) is round end flat key shape, and it is set in the upper corresponding round end flat key Xing position of metallic conduction part (7).
  7. 7. conduction rotary connecting device according to claim 1, is characterized in that, described elastic component (3) is dish spring module or spring module.
  8. 8. conduction rotary connecting device according to claim 1, is characterized in that, described metallic conduction part (7) and bolt (2) are fixed in the first and second containing holes by bonding way.
  9. 9. according to the conduction rotary connecting device described in any one in claim 1-8, it is characterized in that, described metallic conduction part (7) is also provided with keeper (8) away from one end of the first element (5), and described keeper (8) is placed in the second containing hole of the second element (9).
  10. 10. conduction rotary connecting device according to claim 9, is characterized in that, head one end of described bolt (2) is provided with cosmetic sheet (1), and described cosmetic sheet (1) is placed in the first containing hole of the first element (5).
CN201320490495.1U 2013-08-13 2013-08-13 Conductive rotational connecting device Withdrawn - After Issue CN203398484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320490495.1U CN203398484U (en) 2013-08-13 2013-08-13 Conductive rotational connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320490495.1U CN203398484U (en) 2013-08-13 2013-08-13 Conductive rotational connecting device

Publications (1)

Publication Number Publication Date
CN203398484U true CN203398484U (en) 2014-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320490495.1U Withdrawn - After Issue CN203398484U (en) 2013-08-13 2013-08-13 Conductive rotational connecting device

Country Status (1)

Country Link
CN (1) CN203398484U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401116A (en) * 2013-08-13 2013-11-20 苏州科利亚照明科技有限公司 Conductive rotational connection device
CN104868336A (en) * 2015-04-29 2015-08-26 翁华龙 Electrical connecting component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401116A (en) * 2013-08-13 2013-11-20 苏州科利亚照明科技有限公司 Conductive rotational connection device
CN103401116B (en) * 2013-08-13 2015-11-25 苏州景阳德五金机械有限公司 A kind of conductive rotational connection device
CN104868336A (en) * 2015-04-29 2015-08-26 翁华龙 Electrical connecting component

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SUZHOU JINGYANGDE HARDWARE MACHINERY CO., LTD.

Free format text: FORMER OWNER: SUZHOU KELIYA LIGHTING TECHNOLOGY CO., LTD.

Effective date: 20150527

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150527

Address after: 215000 No. 3, Wu Wu Road, new industrial district, Suzhou, Jiangsu, Wuzhong District

Patentee after: SUZHOU JINGYANGDE HARDWARE AND MACHINERY CO., LTD.

Address before: No. 2 Taishan Road, Jiangsu science and Technology Park, 215000 Canton City of Suzhou province high tech Zone 5 building 316

Patentee before: Suzhou Keliya Lighting Technology Co., Ltd.

AV01 Patent right actively abandoned

Granted publication date: 20140115

Effective date of abandoning: 20151125

C25 Abandonment of patent right or utility model to avoid double patenting