CN202719558U - Manual locking device for head-moving stage lamp rotating shaft - Google Patents
Manual locking device for head-moving stage lamp rotating shaft Download PDFInfo
- Publication number
- CN202719558U CN202719558U CN2012204230441U CN201220423044U CN202719558U CN 202719558 U CN202719558 U CN 202719558U CN 2012204230441 U CN2012204230441 U CN 2012204230441U CN 201220423044 U CN201220423044 U CN 201220423044U CN 202719558 U CN202719558 U CN 202719558U
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- China
- Prior art keywords
- handle
- rotating shaft
- free end
- mount pad
- plate
- 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 - Lifetime
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Abstract
A manual locking device for a head-moving stage lamp rotating shaft comprises a locking plate arranged on a lamp head rotating shaft and an installation seat installed on a head-moving stage lamp machine body. A handle is pivoted on the installation seat, a handheld portion is formed on one side of the free end of the handle, a locking portion capable of being buckled with the locking plate is arranged on the other side of the free end, a stopping plate is pivoted on the installation seat, two grooves for the free end of the stopping plate to be inserted are arranged on the handle, and a tension spring for pulling the free end of the stopping plate to the grooves is connected between the free end of the stopping plate and the installation seat. The manual locking device can lock the lamp head rotating shaft of the head-moving stage lamp, can prevent lamp head assemblies, relative parts and the like from being damaged due to shaking of lamp heads in transportation, and is simple in structure, convenient to operate and small in size.
Description
Technical field
The utility model relates to stage Adjustable head lamp technical field, is specifically related to the manual catch means of a kind of stage Adjustable head lamp rotating shaft.
Background technology
The stage Adjustable head lamp is applied to the public places of entertainment such as stage, square, is used for promoting the amusement atmosphere in the place.The stage lighting of present stage all is to utilize X, Y-axis to drive lamp holder, and lamp holder can freely be rotated on a plurality of angles, yet, owing to X, Y-axis are comparatively flexible, transport and handling process in, be easy to the damage that causes lamp body component and be associated part.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide the manual catch means of a kind of stage Adjustable head lamp rotating shaft, it can be in transportation and handling process, X, the Y-axis of stage Adjustable head lamp are locked, prevent that it from rotating with respect to body, thereby avoid part of damage in transportation, the handling process.
For achieving the above object, the utility model adopts following technical scheme:
The manual catch means of stage Adjustable head lamp rotating shaft, comprise that the lock-bit plate and that is installed in the lamp holder rotating shaft is installed in the mount pad on the stage Adjustable head lamp body, be articulated with the leader on the mount pad, the free-ended side of this handle is formed with a Handheld Division, its free end opposite side is provided with a sticking department that can fasten with the lock-bit plate, also be articulated with a locking plate on the mount pad, be provided with two recess that can insert for the free end of locking plate on the handle, be connected with one between the free end of locking plate and the mount pad and be used for the extension spring to the recess pulling of the free end of locking plate.
The periphery of lock-bit plate is provided with groove, and sticking department is the flange of the insertion groove that can mate.
Handle is articulated on the mount pad by the pivot that is positioned on the mount pad, and the free end of locking plate has a bending part that makes progress, and an end of extension spring is mounted on the pivot, and the other end is connected on the bending part.
Be connected with a lead on the mount pad, be provided with a curved gathering sill on the handle, the lead cross-under also can be slided with respect to handle along the extension track of gathering sill in gathering sill.
This catch means also includes a cover plate, and cover plate is fixedly connected on the below of lock-bit plate, forms an assemblage gap between its two, and handle and locking plate are tabular and all are positioned at this assemblage gap.
The beneficial effects of the utility model are:
1, can the lamp holder rotating shaft of stage Adjustable head lamp be locked the part of avoiding in when carrying the lamp adapter assembly such as because lamp holder rocks damage and being associated;
2, simple in structure, easy to operate, have less volume.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is a kind of use view of the utility model embodiment;
Fig. 3 is that the another kind of the utility model embodiment uses view;
Wherein: 1, lock-bit plate; 11, latch recess; 2, mount pad; 21, pivot; 22, lead; 3, handle; 31, Handheld Division; 32, lock flange; 33, gathering sill; 34, recess; 35, recess; 4, locking plate; 41, cartridge part; 42, bending part; 5, extension spring; 6, cover plate.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further:
As shown in Figure 1, manual catch means for the rotating shaft of a kind of stage Adjustable head lamp of the utility model, it comprises, the synchronous lock-bit plate 1 that is installed in the lamp holder rotating shaft, be installed in the mount pad 2 on the Adjustable head lamp body, handle 3, and locking plate 4, wherein, handle 3 is a shaped piece, it is articulated on the mount pad 2 by a pivot 21 that is positioned on the mount pad 2, handle 3 freely rotates end one side and forms the Handheld Division 31 of controlling for staff, its opposite side that freely rotates end has a lock flange 32, be provided with a plurality of latch recess 11 at the edge of lock-bit plate 1, lock flange 32 can embed in one of them latch recess 11.Also be articulated with a locking plate 4 on the mount pad 2, the end that freely rotates of this locking plate 4 forms a cartridge part 41, be provided with recess 34 and recess 35 on the handle 3, recess 34 staggers on the rotational plane of handle 3 mutually with recess 35, the form fit of cartridge part 41 and recess 34 and recess 35, its three is semicircular in shape roughly all.Freely rotating between end and the above-mentioned pivot 21 of locking plate 4 also is connected with an extension spring 5, and this extension spring 5 provides a free end with locking plate 4 (the namely cartridge part 41 on the locking plate 4) to the elastic stress that moves near handle 3 one laybacks.
Referring to shown in Figure 2, under lamp holder rotating shaft state free to rotate when not locked (be lamp holder rotating shaft), the cartridge part 41 of locking plate 4 is embedded in the recess 34, extension spring 5 locking plate 4 is moved to the layback near handle 3, lock flange 32 on the handle 3 is in released state with the latch recess 11 on the lock-bit plate 1, in the situation that be not subjected to external force, said apparatus keeps state as shown in Figure 2, at this moment, the stage Adjustable head lamp is in normal operating conditions.When needs carrying stage lighting, staff is controlled the Handheld Division 31 of handle 3, handle 3 is rotated to close locking plate 4 one sides, handle 3 extruding locking plates 4, the cartridge part 41 of locking plate 4 is rotated and disengaging from recess 34, after handle 3 rotates certain angle, cartridge part 41 namely is embedded in the recess 35, and discharge handle 3 externally applied forces this moment, and the elastic stress of extension spring 5 is locked in cartridge part 41 in the recess 35 firmly, simultaneously, in the process that handle 3 rotates, the lock flange 32 on it gradually to lock-bit plate 1, and finally be embedded in one of them latch recess 11, with 1 locking of lock-bit plate, then locking lamp holder rotating shaft, so, the lamp adapter assembly of stage Adjustable head lamp just can freely not rotate, in handling process, the part that can not damage lamp adapter assembly and be associated.
The above-mentioned chimeric locking that has utilized latch recess 11 and lock flange 32 to realize handle 3 and lock-bit plate 1 according to common practise, can be at handle 3 inner fovea part to be set, and the corresponding edge at lock-bit plate 1 arranges protuberance.
Above-mentioned extension spring 5 one ends are mounted on the pivot 21, and the other end is mounted on locking plate 4 and freely rotates on the upper bending part 42 that arranges of end; Certainly, an end of extension spring 5 also can be to be mounted on the mount pad 2, and the other end is connected with the end that freely rotates of locking plate 4, can provide an elastic stress that locking plate 4 is moved to close handle 3 one laybacks as long as guarantee extension spring 5.
Use for convenient, prevent that stuck phenomenon from appearring in handle 3 when rotating, be connected with a lead 22 at mount pad 2, be provided with a curved gathering sill 33 on the handle 3, lead 22 cross-under are in gathering sill 33, when handle 3 rotated, lead 22 can slide with respect to handle 3 along the extension track of gathering sill 33.
In the utility model, below above-mentioned mount pad 2, be fixedly connected with a cover plate 6, the main part of handle 3 and locking plate 4 are tabular, its the two be installed in the assemblage gap that forms between mount pad 2 and the cover plate 6, so that whole device has less volume, and improved the reliability of installing.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of the utility model claim all.
Claims (5)
1. the manual catch means of stage Adjustable head lamp rotating shaft, it is characterized in that, comprise the lock-bit plate that is installed in the lamp holder rotating shaft, an and mount pad that is installed on the stage Adjustable head lamp body, be articulated with the leader on the mount pad, the free-ended side of this handle is formed with a Handheld Division, its free end opposite side is provided with a sticking department that can fasten with the lock-bit plate, also be articulated with a locking plate on the mount pad, be provided with two recess that can insert for the free end of locking plate on the handle, be connected with one between the free end of locking plate and the mount pad and be used for the extension spring to the recess pulling of the free end of locking plate.
2. the manual catch means of stage Adjustable head lamp as claimed in claim 1 rotating shaft is characterized in that, the periphery of lock-bit plate is provided with groove, and sticking department is the flange of the insertion groove that can mate.
3. the manual catch means of stage Adjustable head lamp as claimed in claim 1 rotating shaft, it is characterized in that, handle is articulated on the mount pad by the pivot that is positioned on the mount pad, and the free end of locking plate has a bending part that makes progress, one end of extension spring is mounted on the pivot, and the other end is connected on the bending part.
4. the manual catch means of stage Adjustable head lamp as claimed in claim 1 rotating shaft, it is characterized in that, be connected with a lead on the mount pad, be provided with a curved gathering sill on the handle, the lead cross-under also can be slided with respect to handle along the extension track of gathering sill in gathering sill.
5. the manual catch means of stage Adjustable head lamp as claimed in claim 1 rotating shaft, it is characterized in that, this catch means also includes a cover plate, and cover plate is fixedly connected on the below of lock-bit plate, form an assemblage gap between its two, handle and locking plate are tabular and all are positioned at this assemblage gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204230441U CN202719558U (en) | 2012-08-23 | 2012-08-23 | Manual locking device for head-moving stage lamp rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204230441U CN202719558U (en) | 2012-08-23 | 2012-08-23 | Manual locking device for head-moving stage lamp rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719558U true CN202719558U (en) | 2013-02-06 |
Family
ID=47621381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204230441U Expired - Lifetime CN202719558U (en) | 2012-08-23 | 2012-08-23 | Manual locking device for head-moving stage lamp rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697427A (en) * | 2014-01-02 | 2014-04-02 | 夏云美 | Stepped shaking lamp socket |
-
2012
- 2012-08-23 CN CN2012204230441U patent/CN202719558U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697427A (en) * | 2014-01-02 | 2014-04-02 | 夏云美 | Stepped shaking lamp socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |