CN202132667U - Universal rotary joint - Google Patents
Universal rotary joint Download PDFInfo
- Publication number
- CN202132667U CN202132667U CN201120217342U CN201120217342U CN202132667U CN 202132667 U CN202132667 U CN 202132667U CN 201120217342 U CN201120217342 U CN 201120217342U CN 201120217342 U CN201120217342 U CN 201120217342U CN 202132667 U CN202132667 U CN 202132667U
- Authority
- CN
- China
- Prior art keywords
- ball
- socket
- positioning ring
- installation shaft
- bulb
- 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
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Abstract
The utility model discloses a universal rotary joint, which comprises a positioning ring, a ball head base and a ball socket base, wherein the ball head base is composed of a ball head and a lower mounting shaft, and the lower mounting shaft extends out the lower end of the ball head and is directionally sheathed on an extending shaft of the top of a pot-shaped cover. The ball head base is provided with a first wiring hole penetrating through the ball head and the lower mounting shaft. The ball socket base is composed of a ball socket and an upper mounting shaft, and the upper mounting shaft extends out the upper end of the ball socket and is directionally sheathed on the connecting end of the lower part of a mounting bracket. The ball socket base is provided with a second wiring hole penetrating through the ball socket and the upper mounting shaft. The positioning ring is directionally sheathed at the lower part of the ball socket, and the ball socket and the positioning ring are provided with an inner ball surface which is matched with the ball surface of the ball head and coincides on the ball head. The lower end of the positioning ring is provided with an inner cylindrical surface of which the inner diameter is larger than the outer diameter of the lower mounting shaft. The universal rotary joint can regulate the angle of the pot-shaped cover of an outdoor high-speed ball, so that the center of the ball is in the best filming location.
Description
Technical field
The utility model relates to a kind of connected element of clipping the ball, particularly a kind of mounting bracket and pot universal adapting head of type cover that is used to connect clipping the ball.
Background technique
Outdoor clipping the ball is the most complicated and best vidicon camera front end of general performance effect of supervisory system, generally comprises the centre of sphere, pot type cover and mounting bracket.For making pot type cover can play sunshade, dust-tight effect to the centre of sphere, the said centre of sphere is installed in pot type cover.For making outdoor clipping the ball integral installation out of doors on supporting post or the wall, the connecting end of said mounting bracket is fixedly connected with the top of pot type cover, and the fixed end of support then is installed on outdoor supporting post or the wall through bolt.
Adopt the outdoor clipping the ball of above structure to have following shortcoming: because the connecting end of said mounting bracket directly is fixedly connected with the top of pot type cover; Pot type cover is fixedly mounted on the mounting bracket like this; Pot type cover can't carry out angle adjustment, and pot type cover can not change the position that is fixedly mounted on the centre of sphere in pot type cover, as runs into some special occasions; Such as on the outdoor supporting post that clipping the ball is installed in inclination the time; Just hope that pot type cover has angle regulating function,, make the centre of sphere be in the camera site an of the best so that when regulating pot type cover angle, change the position of the centre of sphere.
The model utility content
The utility model technical problem to be solved is the angle of the pot type cover of the outdoor clipping the ball of a kind of can regulate to be provided, so that the centre of sphere is in the universal adapting head of optimum photographing position.
For solving the problems of the technologies described above; The utility model provides a kind of like this universal adapting head; It comprises positioning ring, ball cup and ball and socket base; Said ball cup by bulb with stretch out the following installation shaft that bulb lower end and orienting cover be contained on pot projecting shaft at type cover top and constitute, said ball cup is provided with first cable-through hole that connects bulb and following installation shaft, said ball and socket base is made up of ball-and-socket and the last installation shaft of stretching out on the ball-and-socket and orienting cover is contained on the connecting end of mounting bracket bottom; Said ball and socket base is provided with second cable-through hole that connects ball-and-socket and last installation shaft; Said positioning ring orienting cover is contained in the bottom of ball-and-socket, and said ball-and-socket and positioning ring are provided with the inner ball surface and this inner ball surface that match with the bulb sphere and coincide on bulb, and the lower end of said positioning ring also is provided with the inner cylindrical surface of inner diameter greater than following installation shaft outer diameter.
The projecting shaft at said pot type cover top is provided with outside thread, and the said first cable-through hole place of installation shaft down is provided with the internal thread that matches with outside thread.
The connecting end of said mounting bracket bottom is provided with internal thread, and the said installation shaft that goes up is provided with the outside thread that matches with internal thread.
The upper end of said positioning ring is provided with outside thread, and the bottom of said ball-and-socket is provided with the internal thread that matches with outside thread.
After adopting above structure; The universal adapting head of the utility model compared with prior art; Have the following advantages: after between the mounting bracket of clipping the ball and the pot type cover universal adapting head of the utility model being installed out of doors; Pot type cover is rotated flexibly but rotation angle can not exceed 360 degree again, thereby make the centre of sphere that is fixedly mounted in pot type cover reach an optimum photographing position.
As improvement; The projecting shaft at said pot type cover top is provided with outside thread; The said first cable-through hole place of installation shaft down is provided with the internal thread that matches with outside thread, that is to say down that installation shaft adopts the mode of being spirally connected to be installed on pot type cover, has made things convenient for installation, the dismounting of ball cup.
As further improvement; The connecting end of said mounting bracket bottom is provided with internal thread; The said installation shaft that goes up is provided with the outside thread that matches with internal thread, that is to say that fitting seat adopts the mode of being spirally connected to be installed on the mounting bracket, has made things convenient for installation, the dismounting of ball and socket base.
As further improvement, the upper end of said positioning ring is provided with outside thread, and the bottom of said ball-and-socket is provided with the internal thread that matches with outside thread, that is to say that positioning ring adopts the mode of being spirally connected to be installed in the bottom of ball and socket base 3, has made things convenient for both assembling, dismounting.
Description of drawings
Fig. 1 is the main TV structure schematic representation of the universal adapting head of the utility model.
Fig. 2 is the decomposition texture schematic representation of the universal adapting head of the utility model.
Fig. 3 is the sectional structure schematic representation of the universal adapting head of the utility model.
Fig. 4 is the user mode structural representation of the universal adapting head of the utility model.
Shown in the figure: 1, positioning ring, 2, ball cup, 2.1, bulb, 2.2, installation shaft down, 2.3, first cable-through hole, 3, ball and socket base, 3.1, ball-and-socket, 3.2, go up installation shaft, 3.3, second cable-through hole, 4, pot type cover, 5, mounting bracket.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Extremely shown in Figure 4 like Fig. 1, the universal adapting head of the utility model, it comprises positioning ring 1, ball cup 2 and ball and socket base 3.Said ball cup 2 by bulb 2.1 with stretch out the following installation shaft 2.2 that bulb 2.1 lower ends and orienting cover be contained on pot projecting shaft at type cover 4 tops and constitute.Said ball cup 2 is provided with first cable-through hole 2.3 that connects bulb 2.1 and following installation shaft 2.2.Said ball and socket base 3 is made up of ball-and-socket 3.1 and the last installation shaft 3.2 of stretching out on the connecting end that ball-and-socket 3.1 upper ends and orienting cover be contained in mounting bracket 5 bottoms.Said ball and socket base 3 is provided with second cable-through hole 3.3 that connects ball-and-socket 3.1 and last installation shaft 3.2.Said positioning ring 1 orienting cover is contained in the bottom of ball-and-socket 3.1.Said ball-and-socket 3.1 is provided with the inner ball surface and this inner ball surface that match with bulb 2.1 spheres with positioning ring 1 and coincide on bulb 2.1.The lower end of said positioning ring 1 is provided with inner diameter greater than the following inner cylindrical surface of installation shaft 2.2 outer diameters, and the lower end that is to say positioning ring 1 is provided with carries out the spacing hollow circuit cylinder setting sleeve of universal rotation angle to ball cup 2.
In the present embodiment, the projecting shaft at said pot type cover 4 tops is provided with the outside thread (not shown), and said first cable-through hole, 2.3 places of installation shaft 2.2 down are provided with the internal thread (not shown) that matches with outside thread.The connecting end of said mounting bracket 5 bottoms is provided with the internal thread (not shown), and the said installation shaft 3.2 that goes up is provided with the outside thread (not shown) that matches with internal thread.The upper end of said positioning ring 1 is provided with the outside thread (not shown), and the bottom of said ball-and-socket 3.1 is provided with the internal thread (not shown) that matches with outside thread.To sum up; In the present embodiment, that is to say that said ball and socket base 3 is contained on the mounting bracket 5 through the mode orienting cover that is spirally connected; Said ball cup 2 is contained on pot type cover 4 through the mode orienting cover that is spirally connected, and said positioning ring 1 is contained in the bottom of ball and socket base 3 through the mode orienting cover that is spirally connected.
The universal adapting head of the utility model is set between the mounting bracket 5 of clipping the ball and the pot type cover 4 out of doors; Pot type cover 4 is rotated flexibly but rotation angle can not exceed 360 degree again, thereby make the centre ofs sphere that are fixedly mounted in pot type cover 4 reach an optimum photographing position.
Claims (4)
1. universal adapting head; It is characterized in that; It comprises positioning ring (1), ball cup (2) and ball and socket base (3); Said ball cup (2) is by bulb (2.1) and stretch out bulb (2.1) lower end and following installation shaft (2.2) that orienting cover is contained on pot projecting shaft at type cover (4) top constitutes; Said ball cup (2) is provided with first cable-through hole (2.3) that connects bulb (2.1) and following installation shaft (2.2); Said ball and socket base (3) is by ball-and-socket (3.1) and stretch out ball-and-socket (3.1) upper end and last installation shaft (3.2) that orienting cover is contained on the connecting end of mounting bracket (5) bottom constitutes, and said ball and socket base (3) is provided with second cable-through hole (3.3) of perforation ball-and-socket (3.1) and last installation shaft (3.2), and said positioning ring (1) orienting cover is contained in the bottom of ball-and-socket (3.1); Said ball-and-socket (3.1) and positioning ring (1) are provided with the inner ball surface and this inner ball surface that match with bulb (2.1) sphere and coincide on bulb (2.1), and the lower end of said positioning ring (1) is provided with the inner cylindrical surface of inner diameter greater than following installation shaft (2.2) outer diameter.
2. universal adapting head according to claim 1 is characterized in that: the projecting shaft at said pot type cover (4) top is provided with outside thread, and said first cable-through hole (2.3) of installation shaft (2.2) down locates to be provided with the internal thread that matches with outside thread.
3. universal adapting head according to claim 1 is characterized in that: the connecting end of said mounting bracket (5) bottom is provided with internal thread, and the said installation shaft (3.2) that goes up is provided with the outside thread that matches with internal thread.
4. universal adapting head according to claim 1 is characterized in that: the upper end of said positioning ring (1) is provided with outside thread, and the bottom of said ball-and-socket (3.1) is provided with the internal thread that matches with outside thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217342U CN202132667U (en) | 2011-06-24 | 2011-06-24 | Universal rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217342U CN202132667U (en) | 2011-06-24 | 2011-06-24 | Universal rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132667U true CN202132667U (en) | 2012-02-01 |
Family
ID=45521434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120217342U Expired - Fee Related CN202132667U (en) | 2011-06-24 | 2011-06-24 | Universal rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411103A (en) * | 2013-05-15 | 2013-11-27 | 吴江市董鑫塑料包装厂 | Electric appliance supporting device |
| CN104676219A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Universal bracket |
-
2011
- 2011-06-24 CN CN201120217342U patent/CN202132667U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411103A (en) * | 2013-05-15 | 2013-11-27 | 吴江市董鑫塑料包装厂 | Electric appliance supporting device |
| CN104676219A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Universal bracket |
| CN104676219B (en) * | 2013-11-30 | 2017-01-18 | 中国科学院沈阳自动化研究所 | Universal bracket |
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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: 20120201 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |