CN206112641U - Pivot structure of folding desk lamp - Google Patents
Pivot structure of folding desk lamp Download PDFInfo
- Publication number
- CN206112641U CN206112641U CN201621020206.1U CN201621020206U CN206112641U CN 206112641 U CN206112641 U CN 206112641U CN 201621020206 U CN201621020206 U CN 201621020206U CN 206112641 U CN206112641 U CN 206112641U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- lamp body
- union joint
- desk lamp
- folding desk
- 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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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a pivot structure of folding desk lamp, including lamp body and rotatable coupling the connector of lamp body, the connector is connected through pivot and lamp body, the upper end swing joint of pivot is in the connector, and the lower extreme fastening connection of pivot is in the lamp body, and lamp body and connector all are provided with to step down and pass the through -hole of pivot, and the lamp body is provided with turned angle restriction structure with the connector, and/or the pivot is provided with turned angle restriction structure. This pivot can be be well connected and is supported for the lamp body of desk lamp and connector provide sturdy and durable rotation, can also effectively inject the slewing area of desk lamp.
Description
Technical field
This utility model is related to a kind of pivot structure of Folding desk lamp.
Background technology
Folding desk lamp is a kind of desk lamp that overall held-together/spread-out structure to greatest extent is realized by multiple bascules, usually,
The more bascule of Folding desk lamp application is rotating shaft coupling assembly, and these rotating shaft coupling assemblies need the part weight for bearing desk lamp
Amount, through prolonged use, easily occurs damaging, and the rotational angle of desk lamp needs to limit, the rotation model of unlimited angle
Enclose and be likely to allow its inner lead because rotation is damaged or is ruptured.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model to provide a kind of pivot structure of Folding desk lamp, which is firm resistance to
With the scope of rotational angle can be limited well.
This utility model solves the technical scheme adopted by its technical problem：
A kind of pivot structure of Folding desk lamp, including the union joint of lamp body and the lamp body that is rotatably connected, the connection
Head is connected with lamp body by rotating shaft, and the upper end of the rotating shaft is movably connected in union joint, and the lower end of rotating shaft is fastenedly connected in lamp
In vivo, lamp body and union joint are provided with the through hole stepped down through rotating shaft, and lamp body is provided with rotational angle with union joint and limits knot
Structure, and/or rotating shaft is provided with rotational angle limiting structure.
As the improvement of above-mentioned technical proposal, the shaft seat of rotating shaft described in matching support, institute in the union joint, are provided with
State the locking closure that activity pressing rotating shaft is fastenedly connected with shaft seat.
Used as the further improvement of above-mentioned technical proposal, on 3 upper end outer wall of the rotating shaft, projection is provided with card key, the lock
Cover and be provided with the card article that can be abutted with the card key.
Further, the groove of arc is provided with the rotating shaft, the locking closure is matched with being provided with the bearing surface of rotating shaft
The arc raised line of the groove.
Further, the cover plate that lamp body upper end through hole is located is provided with the stopper slot around the rotating shaft, the connection
Head lower end through hole edge is provided with the projection matched along stopper slot activity.
Further, the rotating shaft lower end is provided with the connecting plate for being fastenedly connected the lamp body, and matching limit is provided with lamp body
Position supports the location-plate of the connecting plate.
Further, the rotating shaft is tubular structure, is provided with for penetrating the cable-through hole of wire in rotating shaft.
The beneficial effects of the utility model are：This rotating shaft can provide firm resistance to for the lamp body and union joint of desk lamp well
Rotation connects and supports, additionally it is possible to effectively limit the slewing area of desk lamp.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is a kind of mounting structure schematic diagram of embodiment of this utility model；
Fig. 2 is the local mounting structure decomposing schematic representation of Fig. 1 embodiments；
Fig. 3 is the structural representation of cover plate；
Fig. 4 is the structural representation of union joint；
Fig. 5 is the structural representation of rotating shaft；
Fig. 6 is the structural representation of locking closure.
Specific embodiment
Reference picture 1- Fig. 6, a kind of pivot structure of Folding desk lamp of the present utility model, including lamp body 1 and it is rotatably connected
The union joint 2 of the lamp body 1, the union joint 2 are connected with lamp body 1 by rotating shaft 3, and the upper end of the rotating shaft 3 is movably connected in
In union joint 2, the lower end of rotating shaft 3 is fastenedly connected in lamp body 1, and lamp body 1 and union joint 2 are provided with resigning through rotating shaft 3
Through hole, lamp body 1 are provided with rotational angle limiting structure with union joint 2, and/or rotating shaft 3 is provided with rotational angle limiting structure.
The shaft seat 21 of rotating shaft 3 described in matching support is provided with the union joint 2, on the shaft seat 21, passes through bolt
It is fastenedly connected with activity pressing locking closure 4 of the rotating shaft 3 on shaft seat 21.
On 3 upper end outer wall of the rotating shaft, projection is provided with card key 31, is provided with and can support with the card key 31 on the locking closure 4
The card article 41 for connecing, it is 270 degree that the card article 41 coordinates the slewing area for limiting rotating shaft 3 with card key 31.
The groove 32 of arc is provided with the rotating shaft 3, the locking closure 4 matches institute with being provided with the bearing surface of rotating shaft 3
The arc raised line 42 of groove 32 is stated, locking closure 4 limits the axial movement of rotating shaft 3 by arc raised line 42.
11 pairs of sides to union joint 2 of cover plate that 1 upper end through hole of the lamp body is located are provided with the limit around the rotating shaft 3
Position groove 111,2 lower end through hole edge of the union joint are provided with the projection 22 matched along 111 activity of the stopper slot, thus,
Lamp body 1 and union joint 2 mutually limit slewing area at 270 degree.
3 lower end of the rotating shaft is provided with the connecting plate 33 that bolt is fastenedly connected the lamp body 1, is provided with lamp body 1
The location-plate 12 of connecting plate 33 described in matching limited support, structure composition of the location-plate 12 by multiple rib-shapeds in lamp body 1 are convenient
33 easy para-position of connecting plate is buckled into.
The rotating shaft 3 is to be provided with tubular structure, rotating shaft 3 for penetrating the cable-through hole of wire, facilitates wire from even
Joint 2 is entered through rotating shaft 3 and is connected with lamp plate in lamp body 1.
The above, simply better embodiment of the present utility model, but this utility model is not limited to above-mentioned reality
Example is applied, as long as which reaches technique effect of the present utility model with any same or similar means, should all be fallen into of the present utility model
Within protection domain.
Claims (7)
1. a kind of pivot structure of Folding desk lamp, it is characterised in that：Including lamp body and the union joint of the lamp body that is rotatably connected,
The union joint is connected with lamp body by rotating shaft, and the upper end of the rotating shaft is movably connected in union joint, the lower end fastening of rotating shaft
It is connected in lamp body, lamp body and union joint are provided with the through hole stepped down through rotating shaft, and lamp body is provided with angle of rotation with union joint
Limiting structure is spent, and/or rotating shaft is provided with rotational angle limiting structure.
2. the pivot structure of a kind of Folding desk lamp according to claim 1, it is characterised in that：It is provided with the union joint
The shaft seat of rotating shaft described in matching support, is fastenedly connected with the locking closure of activity pressing rotating shaft on the shaft seat.
3. the pivot structure of a kind of Folding desk lamp according to claim 2, it is characterised in that：Outside rotating shaft (3) upper end
On wall, projection is provided with card key, and the card article that can be abutted with the card key is provided with the locking closure.
4. the pivot structure of a kind of Folding desk lamp according to claim 2, it is characterised in that：Arc is provided with the rotating shaft
The groove of shape, the locking closure match the arc raised line of the groove with being provided with the bearing surface of rotating shaft.
5. the pivot structure of a kind of Folding desk lamp according to claim 1, it is characterised in that：Lamp body upper end through hole institute
Cover plate be provided with the stopper slot around the rotating shaft, the union joint lower end through hole edge is provided with matching along the limit
The projection of position groove activity.
6. the pivot structure of a kind of Folding desk lamp according to claim 1, it is characterised in that：The rotating shaft lower end is provided with
The connecting plate of the lamp body is fastenedly connected, the location-plate of connecting plate described in matching limited support in lamp body, is provided with.
7. the pivot structure of a kind of Folding desk lamp according to claim 1, it is characterised in that：The rotating shaft is tied for hollow pipe
Structure, is provided with rotating shaft for penetrating the cable-through hole of wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020206.1U CN206112641U (en) | 2016-08-31 | 2016-08-31 | Pivot structure of folding desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020206.1U CN206112641U (en) | 2016-08-31 | 2016-08-31 | Pivot structure of folding desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112641U true CN206112641U (en) | 2017-04-19 |
Family
ID=58516411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020206.1U Expired - Fee Related CN206112641U (en) | 2016-08-31 | 2016-08-31 | Pivot structure of folding desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195752A (en) * | 2016-08-31 | 2016-12-07 | 广东金莱特电器股份有限公司 | A kind of pivot structure of Folding desk lamp |
-
2016
- 2016-08-31 CN CN201621020206.1U patent/CN206112641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195752A (en) * | 2016-08-31 | 2016-12-07 | 广东金莱特电器股份有限公司 | A kind of pivot structure of Folding desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170419 Termination date: 20190831 |