CN220017223U - Projection lamp capable of adjusting projection angle by bare hands - Google Patents
Projection lamp capable of adjusting projection angle by bare hands Download PDFInfo
- Publication number
- CN220017223U CN220017223U CN202321008285.4U CN202321008285U CN220017223U CN 220017223 U CN220017223 U CN 220017223U CN 202321008285 U CN202321008285 U CN 202321008285U CN 220017223 U CN220017223 U CN 220017223U
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- Prior art keywords
- adjusting
- projection
- projection angle
- shaped spring
- rotating hole
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to a projection lamp capable of adjusting a projection angle by bare hands, which comprises a projection lamp body and an adjusting plate arranged below the projection lamp body, wherein a fixed support which is used for being in running fit with the projection lamp body is arranged beside the adjusting plate, and a first manual limiting assembly and a second manual limiting assembly are respectively arranged between the fixed support and the adjusting plate. The utility model has simple structure, ingenious design and convenient use, does not need to wear special locking tools, can operate the opening and closing of the first manual limiting component and the second manual limiting component by bare hands, and has wide application prospect.
Description
Technical Field
The utility model relates to a projection lamp capable of adjusting a projection angle by hands.
Background
The existing projection lamp generally adopts a screwdriver or a wrench to loosen a bracket screw or nut when the projection angle is adjusted, and then uses tools such as the screwdriver or the wrench to lock the screw or the nut after the projection angle is adjusted, so that the projection lamp is kept at a fixed angle, and the adjustment mode needs to carry the tools with one's body, thereby causing inconvenient operation.
Disclosure of Invention
The utility model improves the problems, namely the technical problem to be solved by the utility model is to provide the projection lamp capable of adjusting the projection angle by hands, and the projection lamp has a simple structure and is convenient to use.
The utility model is composed in such a way that the projector comprises a projector body and an adjusting plate arranged below the projector body, wherein a fixed bracket used for being in rotary fit with the projector body is arranged beside the adjusting plate, and a first manual limiting assembly and a second manual limiting assembly are respectively arranged between the fixed bracket and the adjusting plate.
Further, the first manual limiting assembly comprises butterfly screws penetrating through the adjusting plate and the fixing support in sequence, and adjusting handles are arranged at the ends of the butterfly screws.
Further, the second manual limiting component comprises a U-shaped spring piece, one end of the U-shaped spring piece is provided with a socket, and the other end of the U-shaped spring piece is provided with a bolt which sequentially penetrates through the adjusting plate and the fixing support and then extends into the socket.
Further, a connecting piece is arranged between the U-shaped spring piece and the projection lamp body.
Further, a rotating hole A and a plurality of adjusting jacks are formed in the adjusting plate, and the adjusting jacks are circumferentially distributed along the center of the rotating hole; the fixed support is provided with a rotating hole B and a fixed jack, the rotating hole A corresponds to the rotating hole B, and the fixed jack corresponds to one of the adjusting jacks.
Further, a slotted hole is formed in the lower portion of the fixing support.
Compared with the prior art, the utility model has the following beneficial effects: the device has the advantages of simple structure, convenient use and good stability, does not need to rely on a professional tool to lock, can be operated by bare hands, can unlock the adjusting handle, take out the bolt, rotate the projection lamp body to a required projection angle, and lock the adjusting handle again to enable the adjusting handle to be fastened with the butterfly screw again, thereby forming main fixation for the adjusting plate and the fixing bracket of the projection lamp body; then the U-shaped spring piece is broken off, the bolt passes through the fixed jack of the fixed bracket and one of the adjusting jacks of the adjusting plate, the U-shaped spring piece is loosened, the U-shaped spring piece is reset under the action of elasticity, and the socket of the U-shaped spring is sleeved at the end part of the bolt again, so that double fixing is completed.
Drawings
FIG. 1 is a perspective view of a first embodiment of the present utility model;
FIG. 2 is a second perspective view of an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic diagram of a first manual limiting assembly, a second manual limiting assembly, an adjusting plate and a fixing bracket according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a first manual limiting assembly, a second manual limiting assembly, an adjusting plate and a fixing bracket according to a second embodiment of the present utility model.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
Examples: as shown in fig. 1-5, in this embodiment, a projection lamp capable of adjusting a projection angle by bare hands is provided, which comprises a projection lamp body 1 and adjusting plates 2 respectively arranged below two sides of the projection lamp body, a fixing support 3 used for being in running fit with the projection lamp body is arranged beside each adjusting plate, and a first manual limiting assembly 4 and a second manual limiting assembly 5 are respectively arranged between the fixing support and the adjusting plates.
In this embodiment, the first manual limiting component 4 includes a butterfly screw 41 that sequentially penetrates through the adjusting plate and the fixing bracket, and an adjusting handle 42 is disposed at an end of the butterfly screw; the adjusting handle is provided with a threaded hole for being matched with the butterfly screw.
In this embodiment, the second manual limiting component 5 includes a U-shaped spring member 51, one end of the U-shaped spring member is provided with a socket 52, and the other end of the U-shaped spring member is provided with a plug pin 53 that sequentially penetrates through the adjusting plate and the fixing support and then extends into the socket.
The other end of the U-shaped spring member is provided with a closed loop 54, and the other end of the U-shaped spring member is provided with a through hole to facilitate connection of the U-shaped spring member and the closed loop.
In this embodiment, in order to prevent the latch from being lost in the use site, a connecting piece 6 is provided between the U-shaped spring piece and the projector body; the connecting piece can be a soft steel wire or a rope body.
In this embodiment, the adjusting plate is provided with a rotation hole a21 and a plurality of adjusting jacks 22, and the plurality of adjusting jacks are distributed along the circumferential direction of the center of the rotation hole; the fixed support 3 is provided with a rotating hole B31 and a fixed jack 32, the rotating hole A corresponds to the rotating hole B, and the bolt sequentially passes through the fixed jack and one of the adjusting jacks to enable the adjusting plate to be connected with the fixed support.
In this embodiment, the lower part of the fixing bracket is provided with a slotted hole 33.
In this embodiment, the adjusting plate is fixed to the side of the projection lamp body by a bolt.
The fixing support is L-shaped.
In this embodiment, in operation: unlocking the adjusting handle, taking out the bolt, rotating the projection lamp body to a required projection angle, and locking the adjusting handle again to form main fixation for the adjusting plate and the fixing bracket of the projection lamp body; then the U-shaped spring piece is broken off, the bolt passes through the fixed jack of the fixed bracket and one of the adjusting jacks of the adjusting plate, the U-shaped spring piece is loosened, the U-shaped spring piece is reset under the action of elasticity, and the socket of the U-shaped spring is sleeved at the end part of the bolt again, so that double fixing is completed.
Any of the above-described embodiments of the present utility model disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the utility model, and the numerical values listed above should not limit the protection scope of the utility model.
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present utility model and are not limiting; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a projecting lamp that can bare-handed regulation projection angle, its characterized in that, including the projecting lamp body and set up in the regulating plate of projecting lamp body downside, the regulating plate side is equipped with and is used for with projecting lamp body normal running fit's fixed bolster, be provided with first manual spacing subassembly and the manual spacing subassembly of second between fixed bolster and the regulating plate respectively.
2. The projector capable of adjusting the projection angle by bare hands according to claim 1, wherein the first manual limiting assembly comprises a butterfly screw penetrating through the adjusting plate and the fixing support in sequence, and an adjusting handle is arranged at the end of the butterfly screw.
3. The projection lamp capable of adjusting the projection angle by bare hands according to claim 1, wherein the second manual limiting assembly comprises a U-shaped spring member, one end of the U-shaped spring member is provided with a socket, and the other end of the U-shaped spring member is provided with a bolt which sequentially penetrates through the adjusting plate and the fixing support and then extends into the socket.
4. A light projector with a projection angle adjustable by hand according to claim 3, wherein a connecting member is provided between the U-shaped spring member and the light projector body.
5. The projection lamp capable of adjusting the projection angle by bare hands according to claim 3, wherein the adjusting plate is provided with a rotating hole A and a plurality of adjusting jacks, and the plurality of adjusting jacks are circumferentially distributed along the center of the rotating hole; the fixed support is provided with a rotating hole B and a fixed jack, the rotating hole A corresponds to the rotating hole B, and the fixed jack corresponds to one of the adjusting jacks.
6. A light projector capable of adjusting a projection angle by hand according to claim 3, wherein the lower part of the fixing bracket is provided with a slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008285.4U CN220017223U (en) | 2023-04-28 | 2023-04-28 | Projection lamp capable of adjusting projection angle by bare hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008285.4U CN220017223U (en) | 2023-04-28 | 2023-04-28 | Projection lamp capable of adjusting projection angle by bare hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220017223U true CN220017223U (en) | 2023-11-14 |
Family
ID=88679172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321008285.4U Active CN220017223U (en) | 2023-04-28 | 2023-04-28 | Projection lamp capable of adjusting projection angle by bare hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220017223U (en) |
-
2023
- 2023-04-28 CN CN202321008285.4U patent/CN220017223U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |