CN204513289U - Lamp fixing device - Google Patents
Lamp fixing device Download PDFInfo
- Publication number
- CN204513289U CN204513289U CN201520204330.2U CN201520204330U CN204513289U CN 204513289 U CN204513289 U CN 204513289U CN 201520204330 U CN201520204330 U CN 201520204330U CN 204513289 U CN204513289 U CN 204513289U
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- CN
- China
- Prior art keywords
- gripper shoe
- purl
- lock handle
- rotating disk
- fixing device
- 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.)
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses lamp fixing device, comprise gripper shoe, lock handle, purl and the rotating disk for mounted lamp, lock handle is matched with gripper shoe along radially sliding of rotating disk, purl is connected along the axis of rotating disk with gripper shoe elasticity, and gripper shoe has the through hole supplying the syringe needle of purl to pass, the mating surface that lock handle and gripper shoe are slidably matched has two grooves, and two grooves all match with the syringe needle shape size of purl, and two grooves are arranged along the glide direction interval of lock handle; Rotating disk is installed in gripper shoe, and the periphery of rotating disk has the slot coordinated with lock handle plug-in mounting.The utility model can lock rotating disk easily, to make to avoid the light fixture be arranged on rotating disk independently to rotate.
Description
Technical field
The utility model relates to the accessory of light fixture, particularly relates to lamp fixing device.
Background technology
Adjustable head lamp (or claiming stage lighting) generally comprises lamp holder (light fixture), U-shaped frame and under casing, and lamp holder is articulated with in U-shaped frame, and can rotate relative to U-shaped frame, light lamp holder being sent by the rotation of lamp holder moves, and realizes stage-lighting effect.But, after a loss of power or transport time, when namely lamp holder does not work, lamp holder easily independently rotates by external force, causes the transmission mechanism of Adjustable head lamp inside, driving mechanism to damage, or collides between adjacent lamp holder and damage.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide lamp fixing device, can lock rotating disk easily, to make to avoid the light fixture be arranged on rotating disk independently to rotate.
The purpose of this utility model realizes by the following technical solutions:
Lamp fixing device, comprise gripper shoe, lock handle, purl and the rotating disk for mounted lamp, lock handle is matched with gripper shoe along radially sliding of rotating disk, purl is connected along the axis of rotating disk with gripper shoe elasticity, and gripper shoe has the through hole supplying the syringe needle of purl to pass, the mating surface that lock handle and gripper shoe are slidably matched has two grooves, and two grooves all match with the syringe needle shape size of purl, and two grooves are arranged along the glide direction interval of lock handle; Rotating disk is installed in gripper shoe, and the periphery of rotating disk has the slot coordinated with lock handle plug-in mounting.
Preferably, described lamp fixing device also comprises fixed head, and one end of purl is connected with fixed head elasticity, and the other end of purl is as described syringe needle; Described gripper shoe is fixed on fixed head, and gripper shoe is between fixed head and lock handle.
Preferably, the side that described fixed head deviates from gripper shoe is protruding with installation portion, run through in this installation portion and have shoulder hole, slide and be connected in the aperture of shoulder hole in one end of purl, the macropore of shoulder hole is built-in with spring, offset at the bottom of one end of spring and the hole of described macropore, the other end of spring and the syringe needle of purl offset; Macropore and the described through hole of shoulder hole are just right.
Preferably, the syringe needle of described purl is bulb, and accordingly, described groove is rounded channels.
Preferably, one end of described lock handle is set to kink, and the other end of lock handle is provided with the inserting column coordinated with slot plug-in mounting.
Preferably, described slot is two or more, and with the axis axial symmetry distribution of rotating disk.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model is by slide lock handle, lock handle just can be made to coordinate with slot plug-in mounting, because lock handle is slided spacing by gripper shoe, therefore rotating disk will be limited to rotate, thus prevent the light fixture through rotating disk installation is fixing from arbitrarily independently rotating when not working, both can prevent driving mechanism, transmission mechanism damage that dial rotation is provided, and also can prevent the rotation of light fixture from breaking other adjacent light fixture; In addition, because groove obtains the elasticity contraposition clamping of purl, lock handle can be kept relative to the position of slot, make its state keeping inserting slot or depart from the state of slot, be beneficial to rotating disk by steady lock or reliably departed from slot.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model lamp fixing device lock handle departs from slot;
Fig. 2 is that A in Fig. 1 is to schematic diagram;
Fig. 3 is the structural representation that the utility model lamp fixing device lock handle coordinates with slot plug-in mounting;
Fig. 4 is that the B of Fig. 3 is to schematic diagram.
In figure: 1, gripper shoe; 11, through hole; 2, lock handle; 21, groove; 22, kink; 23, inserting column; 3, fixed head; 31, installation portion; 311, shoulder hole; 4, purl; 5, rotating disk; 51, slot; 6, spring.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Lamp fixing device as shown in Fig. 1 ~ 2, comprise gripper shoe 1, lock handle 2, purl 4 and the rotating disk 5 for mounted lamp, lock handle 2 is matched with gripper shoe 1 along radially sliding of rotating disk 5, purl 4 is connected along the axis of rotating disk 5 with gripper shoe 1 elasticity, and gripper shoe 1 has the through hole 11 supplying the syringe needle of purl 4 to pass, the mating surface that lock handle 2 and gripper shoe 1 are slidably matched has two grooves 21, two grooves 21 all match with the syringe needle shape size of purl 4, and two grooves 21 are arranged along the glide direction interval of lock handle 2; Rotating disk 5 is installed in gripper shoe 1, and the periphery of rotating disk 5 has the slot 51 coordinated with lock handle 2 plug-in mounting.
By slide lock handle 2, lock handle 2 just can be made to coordinate with slot 51 plug-in mounting, because lock handle 2 is slided spacing by gripper shoe 1, therefore rotating disk 5 will be limited to rotate, thus prevent the light fixture through rotating disk 5 installation is fixing from arbitrarily independently rotating when not working, the driving mechanism that both can prevent from providing rotating disk 5 to rotate, transmission mechanism damage, and also can prevent the rotation of light fixture from breaking other adjacent light fixture; In addition, because groove 21 obtains the elasticity contraposition clamping of purl 4, lock handle 2 can be kept relative to the position of slot 51, make its state keeping inserting slot 51 or depart from the state of slot 51, be beneficial to rotating disk 5 by steady lock or reliably departed from slot 51.Specifically, after lock handle 2 detaches slot 51, as shown in Fig. 1 ~ 2, groove 21 near slot 51 coordinates with the syringe needle of purl 4 and clamping lock handle 2, after lock handle 2 inserts slot 51, as shown in figs. 34, away from the groove 21 of slot 51 by coordinating with the syringe needle of purl 4 clamping lock handle 2 again.
Wherein, lock handle 2 carrys out driver for people's hand operated or external motivating force and carries out rectilinear motion along the radial direction of rotating disk 5, to realize inserting slot 51 or departing from slot 51.Gripper shoe 1 can be fixed on the U-shaped frame of outside Adjustable head lamp, supports to form pivot dress to rotating disk 5.Outside light fixture is directly fixedly installed in rotating disk 5, follows the rotation of rotating disk 5 and rotates.Rotating disk 5 is driven by external drive mechanism and rotates.Lock handle can arrange spacing preiection, the corresponding stopper slot being arranged at spacing preiection on the supporting plate and being slidably matched, realize the stablizing of lock handle and gripper shoe, be slidably matched by spacing.
For strengthening the support of gripper shoe 1 and fixedly securing, this lamp fixing device also comprises fixed head 3, and one end of purl 4 is connected with fixed head 3 elasticity, and the other end of purl 4 is as described syringe needle; Described gripper shoe 1 is fixed on fixed head 3, and gripper shoe 1 is between fixed head 3 and lock handle 2.Fixed head 3 directly can adopt the shell of outside U-shaped frame, and gripper shoe 1 is fixedly secured.
The purl 4 of this example is specially with the elastic connection way of gripper shoe 1: the side that fixed head 3 deviates from gripper shoe 1 is protruding with installation portion 31, run through in this installation portion 31 and have shoulder hole 311, slide and be connected in the aperture of shoulder hole 311 in one end of purl 4, the macropore of shoulder hole 311 is built-in with spring 6, offset at the bottom of one end of spring 6 and the hole of described macropore, the other end of spring 6 and the syringe needle of purl 4 offset; Macropore and the described through hole 11 of shoulder hole 311 are just right.Purl 4 and spring 6 be all contained in be able in shoulder hole 311 spacing, make the linear movement direction of the elastic force direction of spring 6 and purl 4 all along the axis of rotating disk 5, specifically, aperture can lead for the needle body of purl 4, and macropore can hold spring 6 and the outside elastic acting force making spring 6 keep purl 4 syringe needle.
For the benefit of lock handle 2 and gripper shoe 1 are slidably matched smoothly, the syringe needle of purl 4 is bulb, accordingly, described groove 21 is rounded channels, bulb can coordinate with rounded channels centering, to make lock handle 2 coordinate with slot 51 accurate contraposition plug-in mounting, be also beneficial to lock handle 2 simultaneously and smoothly can skid off concave groove by bulb after larger external force.
Carry out manual operation for ease of holding lock handle 2, one end of lock handle 2 is set to kink 22, and the other end of lock handle 2 is provided with the inserting column 23 coordinated with slot 51 plug-in mounting, and inserting column 23 carrys out contraposition cooperation for inserting slot 51.
For being fixed spacing to the plural turned position of light fixture, slot 51 is two or more, and with the axis axial symmetry distribution of rotating disk 5, after then rotating disk 5 drives light fixture to turn to the position corresponding with arbitrary slot 51, all can insert the light fixture of lock handle 2 to this turned position and fix.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (6)
1. lamp fixing device, it is characterized in that: comprise gripper shoe, lock handle, purl and the rotating disk for mounted lamp, lock handle is matched with gripper shoe along radially sliding of rotating disk, purl is connected along the axis of rotating disk with gripper shoe elasticity, and gripper shoe has the through hole supplying the syringe needle of purl to pass, the mating surface that lock handle and gripper shoe are slidably matched has two grooves, and two grooves all match with the syringe needle shape size of purl, and two grooves are arranged along the glide direction interval of lock handle; Rotating disk is installed in gripper shoe, and the periphery of rotating disk has the slot coordinated with lock handle plug-in mounting.
2. lamp fixing device according to claim 1, is characterized in that: described lamp fixing device also comprises fixed head, and one end of purl is connected with fixed head elasticity, and the other end of purl is as described syringe needle; Described gripper shoe is fixed on fixed head, and gripper shoe is between fixed head and lock handle.
3. lamp fixing device according to claim 2, it is characterized in that: the side that described fixed head deviates from gripper shoe is protruding with installation portion, run through in this installation portion and have shoulder hole, slide and be connected in the aperture of shoulder hole in one end of purl, the macropore of shoulder hole is built-in with spring, offset at the bottom of one end of spring and the hole of described macropore, the other end of spring and the syringe needle of purl offset; Macropore and the described through hole of shoulder hole are just right.
4. lamp fixing device according to claim 1, is characterized in that: the syringe needle of described purl is bulb, and accordingly, described groove is rounded channels.
5. the lamp fixing device according to any one of Claims 1 to 4, is characterized in that: one end of described lock handle is set to kink, and the other end of lock handle is provided with the inserting column coordinated with slot plug-in mounting.
6. the lamp fixing device according to any one of Claims 1 to 4, is characterized in that: described slot is two or more, and with the axis axial symmetry distribution of rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204330.2U CN204513289U (en) | 2015-04-03 | 2015-04-03 | Lamp fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204330.2U CN204513289U (en) | 2015-04-03 | 2015-04-03 | Lamp fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513289U true CN204513289U (en) | 2015-07-29 |
Family
ID=53711265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204330.2U Active CN204513289U (en) | 2015-04-03 | 2015-04-03 | Lamp fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152669A (en) * | 2017-07-11 | 2017-09-12 | 黄山科太环保科技有限公司 | A kind of energy-saving lamp device |
| CN108930923A (en) * | 2018-06-06 | 2018-12-04 | 宁波全亮照明科技有限公司 | A kind of dual-purpose portable searchlight of modified |
| CN110292673A (en) * | 2019-08-07 | 2019-10-01 | 四川省肿瘤医院 | A kind of flusher for cervical cancer patients treated with radiotherapy |
-
2015
- 2015-04-03 CN CN201520204330.2U patent/CN204513289U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152669A (en) * | 2017-07-11 | 2017-09-12 | 黄山科太环保科技有限公司 | A kind of energy-saving lamp device |
| CN108930923A (en) * | 2018-06-06 | 2018-12-04 | 宁波全亮照明科技有限公司 | A kind of dual-purpose portable searchlight of modified |
| CN108930923B (en) * | 2018-06-06 | 2020-11-10 | 新沂市中振电器科技有限公司 | Improved dual-purpose portable searchlight |
| CN110292673A (en) * | 2019-08-07 | 2019-10-01 | 四川省肿瘤医院 | A kind of flusher for cervical cancer patients treated with radiotherapy |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |