CN206950460U - A kind of rotary hinge structure of collapsible illumination meter - Google Patents
A kind of rotary hinge structure of collapsible illumination meter Download PDFInfo
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- CN206950460U CN206950460U CN201621409044.0U CN201621409044U CN206950460U CN 206950460 U CN206950460 U CN 206950460U CN 201621409044 U CN201621409044 U CN 201621409044U CN 206950460 U CN206950460 U CN 206950460U
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- sleeve
- illumination meter
- damping axle
- axle sleeve
- branch sleeve
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Abstract
It the utility model is related to a kind of rotary hinge structure of collapsible illumination meter, including two illumination meter housings and central shaft positioned opposite, the opposite end end face of described illumination meter housing is coaxially arranged side by side with the first branch sleeve and the second branch sleeve, the first branch sleeve and the second branch sleeve on two illumination meter housings are arranged in coaxial sequence, the branch sleeve of two of which first is arranged side by side, the first damping axle sleeve and the second damping axle sleeve are installed with respectively close to the position of end inside the first described branch sleeve and the second branch sleeve, described central shaft passes through inside two first damping axle sleeves and both ends are connected with the second damping axle sleeve, it is tight friction connection between described central shaft and the first damping axle sleeve and the second damping axle sleeve.The utility model is simple in construction, and the rotational positioning of hinge is realized using built-in multiple damping axle sleeves, so as to ensure illumination meter expansion use when be not in rotation displacement.
Description
Technical field
Illumination meter field is the utility model is related to, more particularly to a kind of rotary hinge structure of collapsible illumination meter.
Background technology
Illumination meter has a wide range of applications in medical and beauty treatment fields, and existing LED illumination instrument is mostly that volume is bigger, can not
Folded, many inconvenience is brought to using and carrying, and existing folding is to be rotated in fact by hinge arrangement to connect mostly
Existing, but existing hinge arrangement can not often keep damping motionless shape for a long time when illumination meter deploys and used
State, it may be necessary to which other supplementary structures realize that the expansion of illumination meter is fixed, and inconvenience is brought to use.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of rotary hinge structure of collapsible illumination meter, structure
Simply, realize the rotational positioning of hinge using built-in multiple damping axle sleeves, so as to ensure illumination meter expansion use when will not
There is rotation displacement.
Technical scheme is used by the utility model solves its technical problem：A kind of rotation of collapsible illumination meter is provided
Hinge arrangement, including two illumination meter housings and central shaft positioned opposite, the opposite end end face of described illumination meter housing are equal
It is coaxial to be arranged side by side with the first branch sleeve and the second branch sleeve, the first branch sleeve and second on two illumination meter housings
Branch sleeve arranges that the branch sleeve of two of which first is arranged side by side in coaxial sequence, the first described branch sleeve and the
The first damping axle sleeve and the second damping axle sleeve are installed with respectively close to the position of end inside two branch sleeves, in described
Mandrel passes through inside two first damping axle sleeves and both ends are connected with the second damping axle sleeve, described central shaft and the first damping
It is tight friction connection between axle sleeve and the second damping axle sleeve.
Supplemented as one kind to technical scheme described in the utility model, the opposite end end face of described illumination meter housing
One end be arranged with the end sleeve coaxially arranged with the first branch sleeve and the second branch sleeve, the outside of the end sleeve
End has been axially inserted into sealing axle sleeve.
Further, axial arranged limit plunger is passed through between described sealing axle sleeve and the corresponding second damping axle sleeve
It is connected.
Further, it has been arranged symmetrically on one end madial wall of the first described branch sleeve and the second branch sleeve along axle
It is raised to the arcuation of arrangement, around even circumferential arrangement 4 on the first described damping axle sleeve and the lateral wall of the second damping axle sleeve
Individual axial strip projection, the side wall of the side side wall of strip projection and corresponding arcuation projection are withstood.
Beneficial effect：A kind of rotary hinge structure of collapsible illumination meter is the utility model is related to, it is simple in construction, using interior
Multiple damping axle sleeves for putting realize the rotational positioning of hinge, so as to be not in rotate position when ensureing that illumination meter expansion uses
Move.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the present utility model；
Fig. 2 is half-sectional local structural graph of the present utility model；
Fig. 3 is half-sectional partial enlargement structure chart of the present utility model.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As Figure 1-3, embodiment of the present utility model is related to a kind of rotary hinge structure of collapsible illumination meter, bag
Include two illumination meter housings 1 and central shaft 3 positioned opposite, the opposite end end face of described illumination meter housing 1 it is coaxial side by side
It is disposed with the first branch sleeve 2 and the second branch sleeve 6, the first branch sleeve 2 and the second connection on two illumination meter housings 1
Sleeve 6 arranges that the first branch sleeve of two of which 2 is arranged side by side, the first described branch sleeve 2 and second in coaxial sequence
The inside of branch sleeve 6 is installed with the first damping axle sleeve 5 and the second damping axle sleeve 7 respectively close to the position of end, described
Central shaft 3 passes through from two first damping axle sleeves 5 inside and both ends damp axle sleeve 7 with second and are connected, described central shaft 3 and the
One damping axle sleeve 5 and second is tight friction connection between damping axle sleeve 7.
Central shaft 3 plays overall supporting role, and it with the first damping axle sleeve 5 and second by damping the close of axle sleeve 7
Frictional connection will not relatively rotate easily to realize between the first branch sleeve 2 and the second branch sleeve 6, so as to realize resistance
Buddhist nun positions.
Further, one end of the opposite end end face of described illumination meter housing 1 be arranged with the first branch sleeve 2 and
The coaxially arranged end sleeve 11 of second branch sleeve 6, the outboard end of the end sleeve 11 have been axially inserted into sealing axle sleeve 4, main
If in order to prevent central shaft 3 from being moved axially during long-time use, and sealing axle sleeve 4 is dismountable, convenient maintenance
Dismounting.
Further, by axial arranged spacing between described sealing axle sleeve 4 and the corresponding second damping axle sleeve 7
Plug 8 is connected, and central shaft 3 is carried out spacing.
Further, edge has been arranged symmetrically it on one end madial wall of the first described branch sleeve 2 and the second branch sleeve 6
Axial arranged arcuation projection 9, the described first damping axle sleeve 5 and second are damped on the lateral wall of axle sleeve 7 around even circumferential
The strip projection 10 of 4 axial directions is arranged, the side wall of the side side wall of strip projection 10 and corresponding arcuation projection 9 is withstood, this
Kind structure is convenient to be installed, also can axial limiting.
The utility model is simple in construction, the rotational positioning of hinge is realized using built-in multiple damping axle sleeves, so as to protect
It is not in rotation displacement to demonstrate,prove when illumination meter expansion uses.
Claims (4)
1. a kind of rotary hinge structure of collapsible illumination meter, including two illumination meter housings positioned opposite（1）And central shaft
（3）, it is characterised in that described illumination meter housing（1）Opposite end end face be coaxially arranged side by side with the first branch sleeve（2）
With the second branch sleeve（6）, two illumination meter housings（1）On the first branch sleeve（2）With the second branch sleeve（6）In coaxial
Sequence arrangement, the branch sleeve of two of which first（2）It is arranged side by side, the first described branch sleeve（2）With the second adapter sleeve
Cylinder（6）The internal position close to end is installed with the first damping axle sleeve respectively（5）With the second damping axle sleeve（7）, it is described
Central shaft（3）From two first damping axle sleeves（5）Inside passes through and both ends and the second damping axle sleeve（7）It is connected, described center
Axle（3）With the first damping axle sleeve（5）With the second damping axle sleeve（7）Between be tight friction connection.
2. the rotary hinge structure of collapsible illumination meter according to claim 1, it is characterised in that：Described illumination meter shell
Body（1）One end of opposite end end face be arranged with and the first branch sleeve（2）With the second branch sleeve（6）Coaxially arranged end
Portion's sleeve（11）, the end sleeve（11）Outboard end be axially inserted into sealing axle sleeve（4）.
3. the rotary hinge structure of collapsible illumination meter according to claim 2, it is characterised in that：Described sealing axle sleeve
（4）With the second corresponding damping axle sleeve（7）Between pass through axial arranged limit plunger（8）It is connected.
4. the rotary hinge structure of collapsible illumination meter according to claim 2, it is characterised in that：The first described connection
Sleeve（2）With the second branch sleeve（6）One end madial wall on be arranged symmetrically axially disposed arcuation projection（9）, it is described
First damping axle sleeve（5）With the second damping axle sleeve（7）Lateral wall on around even circumferential arrange 4 axial directions strip projection
（10）, strip projection（10）Side side wall and corresponding arcuation projection（9）Side wall withstand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409044.0U CN206950460U (en) | 2016-12-21 | 2016-12-21 | A kind of rotary hinge structure of collapsible illumination meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409044.0U CN206950460U (en) | 2016-12-21 | 2016-12-21 | A kind of rotary hinge structure of collapsible illumination meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950460U true CN206950460U (en) | 2018-02-02 |
Family
ID=61377711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621409044.0U Active CN206950460U (en) | 2016-12-21 | 2016-12-21 | A kind of rotary hinge structure of collapsible illumination meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950460U (en) |
-
2016
- 2016-12-21 CN CN201621409044.0U patent/CN206950460U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190730 Address after: 528300 Two Fifth Floor Two, Block 7-2, Fuan Industrial Zone, Xin'an Village, Leliu Street, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Shengya Technology Co.,Ltd. Address before: 528000 One of the Three Third Floors of Block 7-2, Leliufuan Industrial Zone, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHENGYUN ELECTRIC APPLIANCE INDUSTRIAL CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221125 Address after: No. 9, Houqiwa, Daniuzhuang Village, Dahertun Town, Tanghe County, Nanyang City, Henan Province, 473416 Patentee after: Qi Xinglin Address before: 528300 Floor 2, Block 2, Fu'an Industrial Zone, Xin'an Village, Leliu Street, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Shengya Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |