CN208398021U - A kind of holder device exempting from dismounting and adjusting - Google Patents
A kind of holder device exempting from dismounting and adjusting Download PDFInfo
- Publication number
- CN208398021U CN208398021U CN201821135875.2U CN201821135875U CN208398021U CN 208398021 U CN208398021 U CN 208398021U CN 201821135875 U CN201821135875 U CN 201821135875U CN 208398021 U CN208398021 U CN 208398021U
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- CN
- China
- Prior art keywords
- support
- rotation shaft
- disc spring
- lanterns
- lamps
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Abstract
The utility model discloses a kind of holder devices exempting from dismounting and adjusting, including the first support, the second support and the pin connected assembly that the first support and the second support link together, pin connected assembly includes Damping rotation shaft, nut and disc spring, the end of Damping rotation shaft has a boss, Damping rotation shaft sequentially passes through the first support, the second support and disc spring from back to front, and nut is screwed on Damping rotation shaft so that the first support and the second support are close together.Disc spring can produce flexible deformation in stress, it is tightly pressed together the first support and the second support, when needing to adjust the angle of lamps and lanterns, directly lamps and lanterns are pulled with hand, angle required for relatively rotating to the first support and the second support, it does not need using tool, so that the adjusting of lamps and lanterns angle is more convenient.There is biggish frictional resistance between first support and the second support, be difficult by general external force the angle of lamps and lanterns to be changed, so that the angle registration and stabilization of lamps and lanterns.
Description
Technical field
The utility model relates to the holder devices on lamps and lanterns, especially lamps and lanterns.
Background technique
Existing some lamps and lanterns such as wall lamp, attaches it on metope generally by bracket, and bracket is mainly by
One support and the second support composition, the first support and the second support locked together by bolt, when needing to adjust lamps and lanterns
When angle, needs first to unclamp bolt, be locked again after adjusting the angle between the first support and the second support, lamps and lanterns angle
Adjustment is needed by means of tool, and needs release and clamping screw, is not easy to the adjustment of user, and it is more inconvenient to adjust operation.
Therefore, it is necessary to which the structure to bracket is adjusted, in order to adjust the angle of lamps and lanterns.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of holder device that can adjust angle more conveniently.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of holder device exempting from dismounting and adjusting, including the first support, the second support and by the first support and second
The pin connected assembly that seat links together, the pin connected assembly includes Damping rotation shaft, nut and disc spring, the end of the Damping rotation shaft
With a boss, the Damping rotation shaft sequentially passes through the first support, the second support and disc spring from back to front, and the nut is screwed onto
So that the first support and the second support are close together on Damping rotation shaft.
Preferably, the quantity of the disc spring is two, and two disc springs are oppositely arranged and are stacked together.
Preferably, the pin connected assembly further includes the gasket being set on Damping rotation shaft, the gasket pad be located at disc spring and
Between second support.
Preferably, the pin connected assembly further includes sleeve compatible with nut, and the sleeve is set on nut to hide
Keep off nut and disc spring.
Preferably, it is provided with the scale for being used to indicate angle on both first support and the second support one, first
The instruction structure for being directed toward scale is provided in another in both support and the second support.
The beneficial effects of the utility model are:, by the way that disc spring is arranged, disc spring can produce bullet in stress in the utility model
Property deformation, be tightly pressed together the first support and the second support, when needing to adjust the angle of lamps and lanterns, directly pull lamp with hand
Tool, angle required for relatively rotating to the first support and the second support, does not need using tool, so that lamps and lanterns angle
Adjusting it is more convenient.Due to the effect of disc spring, so that there is biggish frictional resistance, very between the first support and the second support
Feel bad general external force and the angle of lamps and lanterns is changed, so that the angle registration and stabilization of lamps and lanterns.In addition,
The amount of elastic deformation of disc spring is smaller, and elastic force is big, so that the stability of holder device is preferable, it is not easy to it shakes, thus
So that the lamps and lanterns on holder device are with good stability.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the exploded view of the utility model.
Specific embodiment
Referring to Figures 1 and 2 (herein using direction shown in 1 arrow in scheming as front), the utility model is that one kind is exempted to tear open
The holder device of adjustment section, including the first support 1, the second support 2 and the first support 1 and the second support 2 link together
Pin connected assembly, which includes Damping rotation shaft 31, nut 32 and disc spring 33, and one end of Damping rotation shaft 31 has a boss
311, Damping rotation shaft 31 sequentially passes through the first support 1, the second support 2 and disc spring 33 from back to front, and nut 32 is screwed onto damping and turns
So that the first support 1 and the second support 2 are close together on axis 31.
The small volume of disc spring 33, and lesser deformation quantity can produce biggish elastic force, and it is practical new can to reduce this
The outer dimension of type, to be mounted on the position of some limited spaces.First support 1 and the second support 2 are added by plate bending
Work forms, and can simplify its structure, and reduces its manufacturing cost.
Further, the quantity of disc spring 33 is two, and two disc springs 33 are oppositely arranged and are stacked together, so as to increase
Frictional resistance between first support 1 and the second support 2, further increases its stability, and disc spring 33 can have it is bigger
Deformation space.
Pin connected assembly further includes the gasket 34 being set on Damping rotation shaft 31, and the pad of gasket 34 is located at disc spring 33 and the second support
Between 2, gasket 34 and the contact surface of the second support 2 are larger, so that the second support 2 has biggish stress surface, make the second support 2
Uniform force, the frictional force between the first support 1 and the second support 2 are evenly distributed.
Pin connected assembly further includes sleeve 35 compatible with nut 32, and sleeve 35 is set on nut 32 to block nut 32
With disc spring 33 so that the entirety of the utility model is more beautiful.
The scale 21 for being used to indicate angle, 1 He of the first support are provided on both first support 1 and the second support 2 one
Be provided with the instruction structure for being directed toward scale 21 in another in second support, 2 the two, the instruction structure can for pointer or
Marking 11.Under normal circumstances, the bracket of two or more can be arranged in lamps and lanterns biggish for wall lamp equal length on lamps and lanterns
Device understands the rotational angle of holder device convenient for user, makes these holder devices by setting scale 21 and instruction structure
Rotational angle is consistent, and lamps and lanterns are able to maintain the state of balance, and the orientation of lamps and lanterns is avoided to shift.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (5)
1. a kind of holder device exempting from dismounting and adjusting, including the first support (1), the second support (2) and by the first support (1) and
The pin connected assembly that second support (2) links together, which is characterized in that the pin connected assembly includes Damping rotation shaft (31), nut
(32) and disc spring (33), the end of the Damping rotation shaft (31) have a boss (311), and the Damping rotation shaft (31) is from back to front
Sequentially pass through the first support (1), the second support (2) and disc spring (33), the nut (32) be screwed on Damping rotation shaft (31) with
The first support (1) and the second support (2) is set to be close together.
2. a kind of holder device exempting from dismounting and adjusting according to claim 1, it is characterised in that: the number of the disc spring (33)
Amount is two, and two disc springs (33) are oppositely arranged and are stacked together.
3. a kind of holder device exempting from dismounting and adjusting according to claim 1, it is characterised in that: the pin connected assembly also wraps
The gasket (34) being set on Damping rotation shaft (31) is included, gasket (34) pad is located between disc spring (33) and the second support (2).
4. a kind of holder device exempting from dismounting and adjusting according to claim 1, it is characterised in that: the pin connected assembly also wraps
It includes and is set on nut (32) with nut (32) compatible sleeve (35), the sleeve (35) to block nut (32) and disc spring
(33)。
5. a kind of holder device exempting from dismounting and adjusting according to claim 1, it is characterised in that: first support (1)
With the scale (21) for being used to indicate angle, the first support (1) and the second support (2) are provided on both the second supports (2) one
The instruction structure for being directed toward scale (21) is provided in another in the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135875.2U CN208398021U (en) | 2018-07-16 | 2018-07-16 | A kind of holder device exempting from dismounting and adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135875.2U CN208398021U (en) | 2018-07-16 | 2018-07-16 | A kind of holder device exempting from dismounting and adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398021U true CN208398021U (en) | 2019-01-18 |
Family
ID=65128831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135875.2U Active CN208398021U (en) | 2018-07-16 | 2018-07-16 | A kind of holder device exempting from dismounting and adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398021U (en) |
-
2018
- 2018-07-16 CN CN201821135875.2U patent/CN208398021U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |