CN206817076U - A kind of unlimited rotary head - Google Patents
A kind of unlimited rotary head Download PDFInfo
- Publication number
- CN206817076U CN206817076U CN201720737112.4U CN201720737112U CN206817076U CN 206817076 U CN206817076 U CN 206817076U CN 201720737112 U CN201720737112 U CN 201720737112U CN 206817076 U CN206817076 U CN 206817076U
- Authority
- CN
- China
- Prior art keywords
- contact
- ring
- contact chip
- base
- chip
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of unlimited rotary head, including base, and the upper lid that on base and can be rotated freely can be covered, the upper surface of base is provided with the first electrically conductive contact ring and the second contact ring, first contact ring and the second contact ring are arranged concentrically, the wire that first contact ring and the second contact ring pass with the bottom from base respectively is connected, electrically conductive the first contact chip and the second contact chip are provided with upper lid, first contact chip and the second contact chip are fixed in upper lid by spring respectively, first contact chip and the second contact chip are connected with the wire passed from the upper end of upper lid respectively, covered when upper on base and when rotating against, first contact chip contacts ring with first and is in close contact, second contact chip contacts ring with second and is in close contact.Head of the present utility model can be with the rotation of unlimited angle；The screen resilience of spring makes contact chip be in close contact with contacting ring, effectively prevents from powering off caused by loose contact.
Description
Technical field
A kind of head is the utility model is related to, is specifically related to a kind of unlimited rotary head.
Background technology
Head is installation, the support equipment of fixed video camera.Head is powered by wire to the equipment being mounted above, city
The head used on field is connected using wire, and the anglec of rotation is generally limited in the range of 720 °, if rotating cycle is excessive, can be caused
Wire fracture, damage equipment.
Utility model content
The utility model devises a kind of unlimited rotary head in view of the shortcomings of the prior art, can revolve in one direction always
Turn, do not limited by angle.
The utility model is realizes object above, using following scheme：A kind of unlimited rotary head, including base and
The upper lid that on the base and can be rotated freely can be covered, it is characterised in that：The upper surface of the base is provided with can be with
Conductive the first contact ring and the second contact ring, the first contact ring and the second contact ring are arranged concentrically, first contact
Ring and the second contact ring be connecteds with the wire passed from the bottom of the base respectively, and electrically conductive the is provided with the upper lid
One contact chip and the second contact chip, first contact chip and the second contact chip are fixed in the upper lid by spring respectively,
First contact chip and the second contact chip are connected with the wire passed from the upper end of the upper lid respectively, upper are covered when described
On the base and when rotating against, first contact chip contacts ring with described first and is in close contact, second contact
Piece contacts ring with described second and is in close contact.
Further, the diameter of the first contact ring is more than the diameter of the described second contact ring.
Further, the first contact ring and the second contact ring are made of copper.
Further, first contact chip and the second contact chip are made of copper.
Further, first contact chip and the second contact chip are V-structure, and its top is fixed with 2 contact blocks,
The contact block is connected with spring respectively, each contact chip is connected respectively by contact block with 2 springs, is made its structure more
It is stable, and in upper lid rotary course, spring stress is uniform, is not susceptible to deformation.
Further, the first contact ring and the second contact ring are set higher than the upper surface of the base, make contact
Piece only contacts with contacting ring, avoids contact with piece and base upper surface friction.
Compared to the prior art the utility model, has the following advantages that and beneficial effect：Simple in construction, head can be free
Unlimited angle rotation；Contact chip is connected by spring, and covered by upper lid compression on base, passes through the resilience of spring
Power makes contact chip be in close contact with contacting ring, effectively prevents from powering off caused by loose contact.
Brief description of the drawings
Fig. 1 is the utility model decomposing schematic representation；
Fig. 2 is the partial enlarged drawing in Fig. 1.
Embodiment
With reference to Fig. 1 and Fig. 2, a kind of unlimited rotary head, including base 1 and can cover on the base 1 and can
With the upper lid 2 rotated freely, the upper surface of the base 1 is provided with the first electrically conductive contact ring 11 and second and contacts ring 12,
The first contact ring 11 and second contacts ring 12 and is arranged concentrically, and 2 contact rings directly leave certain interval, are independent of each other, with
Prevent short circuit.The first contact ring 11 and second contacts ring 12 and is connected respectively with the wire passed from the bottom of the base 1,
2 contact rings are drawn out to outside by wire from base, for connecting external power source.It is provided with the upper lid 2 electrically conductive
The first contact chip 31 and the second contact chip 32, the contact chip 32 of the first contact chip 31 and second is fixed on by spring respectively
In the upper lid 2, the contact chip 32 of the first contact chip 31 and second connects with the wire passed from the upper end of the upper lid 2 respectively
Connect, the wire is used to connect the equipment being arranged on head.When the upper lid 2 is covered on the base 1 and when rotating against,
First contact chip 31 contacts ring 11 with described first and is in close contact, and second contact chip 32 contacts ring 12 with described second
It is in close contact.When rotating the upper lid 2, contact chip, the diameter of the first contact ring 11 is more than the described second contact ring 12
Diameter.Above-mentioned contact ring and contact chip can use conducting metal to make, it is preferred to use copper, Stability Analysis of Structures and electric conductivity
More preferably.
As shown in Fig. 2 as a preferred embodiment of the present utility model, the contact chip 32 of the first contact chip 31 and second
V-structure can be used, its top is fixed with 2 contact blocks 41,42, and the contact block 41,42 is connected with spring respectively, makes it
Structure is more stable, and in upper lid rotary course, spring stress is uniform, is not susceptible to deformation.
It is described first contact ring 11 and second contact ring 12 higher than the base 1 upper surface set, make contact chip only with
Ring contact is contacted, avoids contact with piece and base upper surface friction.
The utility model it is applicable unmanned plane head, the monitoring of clipping the ball head, industrial robot, cable turning barrel,
The fields such as satellite radar.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
Enter and also should be regarded as the scope of protection of the utility model with modification.
Claims (6)
1. a kind of unlimited rotary head, including base (1) and it can cover on the base (1) and can rotate freely
Upper lid (2), it is characterised in that：The upper surface of the base (1) is provided with electrically conductive the first contact ring (11) and second and connect
Ring (12) is touched, the first contact ring (11) and the second contact ring (12) are arranged concentrically, the first contact ring (11) and second
Contact ring (12) is connected with the wire passed from the bottom of the base (1) respectively, is provided with the upper lid (2) electrically conductive
First contact chip (31) and the second contact chip (32), first contact chip (31) and the second contact chip (32) pass through spring respectively
It is fixed in the upper lid (2), first contact chip (31) and the second contact chip (32) from described respectively with upper covering the upper of (2)
The wire connection passed is held, when the upper lid (2) is covered on the base (1) and when rotating against, first contact chip
(31) ring (11) close contact is contacted with described first, second contact chip (32) contacts ring (12) with described second and closely connect
Touch.
A kind of 2. unlimited rotary head as claimed in claim 1, it is characterised in that：The diameter of the first contact ring (11) is big
In the diameter of the described second contact ring (12).
A kind of 3. unlimited rotary head as claimed in claim 1, it is characterised in that：The first contact ring (11) and second connects
Ring (12) is touched to be made of copper.
A kind of 4. unlimited rotary head as claimed in claim 1, it is characterised in that：First contact chip (31) and second connects
Contact (32) is made of copper.
A kind of 5. unlimited rotary head as claimed in claim 1, it is characterised in that：First contact chip (31) and second connects
Contact (32) is V-structure, and its top is fixed with 2 contact blocks, and the contact block is connected with spring respectively.
A kind of 6. unlimited rotary head as claimed in claim 5, it is characterised in that：The first contact ring (11) and second connects
The upper surface that ring (12) is touched higher than the base (1) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737112.4U CN206817076U (en) | 2017-06-22 | 2017-06-22 | A kind of unlimited rotary head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737112.4U CN206817076U (en) | 2017-06-22 | 2017-06-22 | A kind of unlimited rotary head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206817076U true CN206817076U (en) | 2017-12-29 |
Family
ID=60761549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737112.4U Expired - Fee Related CN206817076U (en) | 2017-06-22 | 2017-06-22 | A kind of unlimited rotary head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206817076U (en) |
-
2017
- 2017-06-22 CN CN201720737112.4U patent/CN206817076U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190520 Address after: 236000 Liu Tang Hou Liu 33, Zhou Peng Office, Yingquan District, Fuyang City, Anhui Province Patentee after: Anhui Yunbrowse Information Technology Co., Ltd. Address before: 213000 Nantang Village, Yaotang Town, Jintan City, Changzhou City, Jiangsu Province, No. 505-6 Patentee before: Hong Zhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190622 |