CN203656850U - A connection locking device for light pole connection - Google Patents
A connection locking device for light pole connection Download PDFInfo
- Publication number
- CN203656850U CN203656850U CN201320793156.0U CN201320793156U CN203656850U CN 203656850 U CN203656850 U CN 203656850U CN 201320793156 U CN201320793156 U CN 201320793156U CN 203656850 U CN203656850 U CN 203656850U
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- CN
- China
- Prior art keywords
- lamp
- tightening cover
- locking
- connecting plate
- lamp stand
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- 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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- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a connecting and locking device for connecting lamp poles, which comprises two connecting lamp poles, a first locking cover, a second locking cover, a friction plate and a locking shaft, wherein the locking shaft is matched with a mounting hole on a connecting plate arranged on the two connecting lamp poles; the friction plates are respectively positioned between the two connecting plates connected with the lamp post. After the above technical scheme is adopted, the two locking lids that pass through rotatory lamp pole junction that the consumer can be convenient realize compressing tightly or lax to the lamp pole, and the friction disc that is located lamp pole connecting plate department moreover can further guarantee the angle stability of lamp pole after the use adjustment, does not produce easily not hard up, simultaneously, adopts the cylindrical locking lid that external diameter is the same to make the structure of whole lamp more harmonious and pleasing to the eye with the connecting plate.
Description
Technical field
The utility model relates to lighting device interconnection technique field, refers more particularly to a kind of connection locking device connecting for lamp stand.
Background technology
Revolving light uses very extensive in daily life, and because it has the adjustable function that conventional lights does not have, consumer can arbitrarily adjust according to its actual needs the lighting position of lamp in use.But most revolving light exists service time after long afterwards, it connects between arm easily loosening, and coupling mechanism force is inadequate, thereby while causing consumer to use, illuminating effect is not ideal enough.
Chinese patent Granted publication number is that the utility model patent of CN203023999U discloses a kind of LED wall lamp, this LED wall lamp comprises base, sucker, lampshade, lamp stand and LED lamp plate, wherein lamp stand is divided into upper boom and lower beam, upper boom and lower beam chain connection and lock by locking nut in this junction.By adopt locking nut locking to make two chain connection parts not only can relatively rotate but also can lock in hinge connection, but be the technology general knowledge that mechanical field those of ordinary skill is known by adopting locking nut to lock this frame mode, and in the time of lamp stand junction employing locking nut locking mechanism, in the time of locking tension, consumer is more difficult to unscrew, this structure of locking nut also makes to coordinate not between whole wall lamp structure simultaneously, seems not succinctly attractive in appearance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of reasonable in design, simple in structure, easy to use and can effectively ensure to connect rotation between lamp stand and the connection locking device being connected for lamp stand of locking.
For achieving the above object, technical scheme provided by the utility model is: a kind of connection locking device connecting for lamp stand, comprise two connection lamp stands, also comprise the first tightening cover, the second tightening cover, friction plate and lock shaft, the installing hole that wherein said lock shaft is connected with two on the connecting plate that lamp stand is provided with coordinates, realize being connected between two connection lamp stands, these lock shaft two ends respectively with described the first tightening cover, the second tightening cover is threaded, described the first tightening cover, when the second tightening cover is tightened, the end face that is connected respectively the connecting plate that lamp stand is provided with two compression that fits, described friction plate lays respectively at described two and connects between the connected connecting plate of lamp stand.
Described the first tightening cover, the second tightening cover are connected the connecting plate that lamp stand is provided with two be all cylindrical, and this first tightening cover, the second tightening cover and two to connect the connecting plate outside dimension that lamp stands are provided with identical.
The utility model is adopting after such scheme, its great advantage is by adopting being used in conjunction with of connecting plate that tightening cover, lock shaft and friction plate and lamp stand be provided with, consumer can be realized the compression to lamp stand or be relaxed by two tightening covers of rotary lamp post junction easily, and the friction plate that is positioned at lamp stand connecting plate place can further ensure that lamp stand is using the angle after adjusting stable, do not produce easily loosening, meanwhile, adopt identical cylindrical locking lid and the connecting plate of outside dimension that the structure of whole lamp is coordinated more with attractive in appearance.
Brief description of the drawings
Fig. 1 is Standard schematic perspective view of the present utility model.
Fig. 2 is Standard decomposing schematic representation of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail:
Shown in accompanying drawing 1 to Fig. 2, a kind of connection locking device connecting for lamp stand described in the present embodiment, this device comprises two connection lamp stands 2,3, two friction plate 5,6, the first tightening cover 1a, the second tightening cover 1b and lock shaft 4.When installation, connect that lamp stand 3 is provided with cylindrical connecting plate 3-1 be placed in connect that lamp stand 2 is provided with the cylindrical connecting plate 2-1 being arranged symmetrically with up and down between centre position, and make on connecting plate 2-1 and connecting plate 3-1 installing hole separately on same center line.Meanwhile, be placed with respectively described friction plate 5,6 between two connecting plate 2-1,3-1 opposing end surface, wherein the thickness of this two friction plate 5,6 is just filled the relative gap between full two connecting plate 2-1,3-1.Lock shaft 4 by with connecting plate 2-1, installing hole on 3-1 is connected, to connect lamp stand 2, 3 link together, this lock shaft 4 establish threaded upper and lower side also respectively with the first tightening cover 1a, the second tightening cover 1b is threaded, rotational lock the first tightening cover 1a, the second tightening cover 1b, while tightening, the first tightening cover 1a, the upper boss being threaded with lock shaft 2 of the second tightening cover 1b respectively with connecting plate 2-1, 3-1 laminating, realize and compressing, the first tightening cover 1a, the outside dimension of the second tightening cover 1b and two connecting plate 2-1, 3-1 is measure-alike, lamp stand junction appearance and size is coordinated with attractive in appearance.
This lamp stand connect the structure such as the first tightening cover 1a, the second tightening cover 1b and friction plate 5,6 that locking device is provided with by it can make lamp stand adjust light angle time, effectively locking lamp stand, prevent to rock, and in the time that consumer need to unscrew, consumer can be by unscrew this first tightening cover 1a, the second tightening cover 1b simultaneously, compare by nut locking structure, its more convenient operation is laborsaving, and its locking effect is also better.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (2)
1. the connection locking device connecting for lamp stand, comprise two connection lamp stands (2, 3), it is characterized in that: it also comprises the first tightening cover (1a), the second tightening cover (1b), friction plate (5, 6) and lock shaft (4), wherein said lock shaft (4) is connected lamp stand (2 with two, 3) connecting plate (2-1 being provided with, installing hole 3-1) coordinates, realize two connection lamp stands (2, 3) being connected between, this lock shaft (4) two ends respectively with described the first tightening cover (1a), the second tightening cover (1b) is threaded, described the first tightening cover (1a), when the second tightening cover (1b) is tightened, be connected respectively lamp stand (2 with two, 3) connecting plate (2-1 being provided with, the compression that fits of end face 3-1), described friction plate (5,6) lays respectively at described two and connects between the connected connecting plate (2-1,3-1) of lamp stand (2,3).
2. a kind of connection locking device connecting for lamp stand according to claim 1, it is characterized in that: described the first tightening cover (1a), the second tightening cover (1b) are connected the connecting plate (2-1,3-1) that lamp stand (2,3) is provided with two be all cylindrical, and this first tightening cover (1a), the second tightening cover (1b) and two to connect connecting plate (2-1, the 3-1) outside dimension that lamp stands (2,3) are provided with identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793156.0U CN203656850U (en) | 2013-12-06 | 2013-12-06 | A connection locking device for light pole connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793156.0U CN203656850U (en) | 2013-12-06 | 2013-12-06 | A connection locking device for light pole connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656850U true CN203656850U (en) | 2014-06-18 |
Family
ID=50923231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793156.0U Expired - Fee Related CN203656850U (en) | 2013-12-06 | 2013-12-06 | A connection locking device for light pole connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207530A (en) * | 2014-09-24 | 2014-12-17 | 马新宇 | Double bed |
-
2013
- 2013-12-06 CN CN201320793156.0U patent/CN203656850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207530A (en) * | 2014-09-24 | 2014-12-17 | 马新宇 | Double bed |
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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: 20140618 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |