CN204390650U - The gear drive bindiny mechanism of LED unit casing - Google Patents
The gear drive bindiny mechanism of LED unit casing Download PDFInfo
- Publication number
- CN204390650U CN204390650U CN201520045681.3U CN201520045681U CN204390650U CN 204390650 U CN204390650 U CN 204390650U CN 201520045681 U CN201520045681 U CN 201520045681U CN 204390650 U CN204390650 U CN 204390650U
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- China
- Prior art keywords
- gear
- led unit
- unit casing
- handle
- driven assembly
- Prior art date
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The gear drive bindiny mechanism of LED unit casing comprises a polylith LED unit casing, and four angles place of described polylith LED unit casing is respectively equipped with a joint pin.Housing to be interconnected by screw by upper cover and lower cover and to be integrated; Described gear-driven assembly is loaded on and covers under in housing and to be connected with described polylith LED unit casing; One end of described handle is flexibly connected with described gear-driven assembly, the other end of handle then protruding by housing and when rotate described gear-driven assembly time, the gear-driven assembly be connected with handle is driven by the handle of transmitting gear transmission component one end, and the link of this gear-driven assembly is moved by the transmission of the gear joint pin place to described LED unit casing, and with its phase clamping, thus make polylith LED unit casing be interconnected in one.The features such as the utility model also has installation and convenient disassembly, flexibility ratio is high, reliable and stable, novel appearance, sight are strong.
Description
[technical field]
The utility model relates to LED unit casing assembling field, particularly relate to a kind of reliability strong, install and the bindiny mechanism of LED unit casing of convenient disassembly.
[background technology]
At present, the installation of LED unit casing mostly uses the web members such as fast lock, snap close lock core, spring detent and arc brace that two adjacent casings are linked together.Use this assembling mode not only to need to carry out comparatively multiple operation, lose time, and this assembling mode also can affect the integrated connection effect of casing, especially for large-size box assembling its shortcoming more obvious.There is installation and complicated operation, web member flexibility ratio are low, it is consuming time long to assemble, manpower and production cost higher, large-size box assembling after use time easily there is loose or dislocation, affect the defects such as the assembled effect of casing, therefore on market in the urgent need to a kind of bindiny mechanism of novel LED unit casing.
[summary of the invention]
The utility model is intended to solve the problem, and provide a kind of reliability strong, install and high, the with low cost and bindiny mechanism of the simple LED unit casing of technique of convenient disassembly, flexibility ratio.
For achieving the above object, the utility model provides a kind of gear drive bindiny mechanism of LED unit casing, and this mechanism comprises polylith LED unit casing, and four angles place of described polylith LED unit casing is respectively equipped with a joint pin;
Housing, described housing to be interconnected by screw by upper cover and lower cover and to be integrated; Gear-driven assembly, described gear-driven assembly is loaded on and covers under in housing and to be connected with described polylith LED unit casing;
Handle, one end of described handle is flexibly connected with described gear-driven assembly, and the other end of handle is then protruding by housing; And when rotating described gear-driven assembly, the gear-driven assembly be connected with handle is driven by the handle of transmitting gear transmission component one end, and the link of this gear-driven assembly is moved by the transmission of the gear joint pin place to described LED unit casing, and with its phase clamping, thus make polylith LED unit casing be interconnected in one.
Described upper cover and under cover the through hole that the joint pin that is provided with multiple and described polylith LED unit casing matches, four angles place inside described upper cover and lower cover is respectively equipped with multiple groove that described gear-driven assembly is stretched out, the madial wall of described lower cover is provided with multiple multiple buckling grooves longitudinally arranged, between described multiple buckling groove and multiple through hole, be respectively equipped with the guide rail of multiple horizontally set, cover under described and be also provided with multiple gear shaft holes.
Described handle comprises handle grip portion, handle connecting portion and the handle fixed part be made up of bayonet lock, jump ring and knob, bayonet lock holding part and cover plate, described handle connecting portion is provided with a connecting hole, the groove placing described cover plate is provided with near the side of the close end in handle grip portion, the opposite side in handle grip portion is provided with and is stretched out the bayonet lock holding part formed by handle grip portion, described jump ring is connected in bayonet lock one end and is positioned in described bayonet lock holding part, and described knob is removably loaded in the hole on bayonet lock.
Described gear-driven assembly comprises gear, gear shaft, spring Connection Block, multiple spring and fixed block, described gear shaft is loaded in the center pit of gear, on one end of gear shaft and handle connecting portion, connecting hole removably connects, the other end of gear shaft then with under the gear shaft holes that covers be rotatably connected, described spring Connection Block be connected in described under in the buckling groove that covers, one end of described multiple spring is fixed on spring Connection Block, and the other end of multiple spring is then flexibly connected with fixed block.
Described fixed block comprises spring coupling part, gear connection, guide rail connecting portion and joint pin connecting portion, described gear connection is the two side by fixed block stretches out formed and the shape tooth corresponding with the gear teeth on gear, described gear connection can intermesh with described gear, described spring coupling part is to be stretched out the column formed by one end of fixed block, described guide rail connecting portion is located at described spring coupling part opposite end, the end shape of this joint pin connecting portion is corresponding with the shape of the joint pin on described LED unit casing, make described joint pin can be connected in joint pin connecting portion, described guide rail connecting portion is located at bottom fixed block.
Described gear-driven assembly can the maximum anglec of rotation between left and right adjusting polylith LED unit casing be 20 °.
Contribution of the present utility model is, it effectively overcomes traditional LED unit casing and to install in the process of assembling and complicated operation, web member flexibility ratio is low, built-up time is long, manpower and the more high defect of production cost.The utility model is by using novel gear-driven assembly, thus the flexibility ratio making LED unit casing assemble strengthens greatly, and the installation of LED unit casing and dismantle convenient, efficiently solve existing web member to the phenomenon easily occurring loosening and coming off after the assembling of large unit casing.The utility model also has the features such as reliable and stable, novel appearance, sight are strong.
[accompanying drawing explanation]
Fig. 1 is wiring layout of the present utility model.
Fig. 2 is exploded sketch of the present utility model.
Fig. 3 is the connection diagram of gear-driven assembly of the present utility model and lower house.
Fig. 4 is the one-piece construction schematic perspective view of housing of the present utility model.
[embodiment]
The following example is to further explanation of the present utility model and supplements, and does not constitute any limitation the utility model.
As shown in Figure 1 to 4, the gear drive bindiny mechanism of LED unit casing of the present utility model comprises polylith LED unit casing 10, housing 20, gear-driven assembly 30 and handle 40.The link of described handle 40 stretches in housing 20, and is driven by described gear-driven assembly 30 thus be connected with LED unit casing 10 by gear-driven assembly 30.Detailed explanation explanation is carried out to each component below.
As shown in Fig. 2, Fig. 3, described polylith LED unit casing, in the present embodiment, described LED unit casing 10 is any known casing for loading LED-baseplate or LED-baseplate group.The quantity of described polylith LED unit casing 10 is four pieces, and every four pieces of LED unit casings 10 are interconnected in one by a gear drive bindiny mechanism.A joint pin 11 be connected with described gear-driven assembly 30 is respectively equipped with at four angles place of every block LED unit casing 10.
As shown in Figure 2 to 4, described housing 20 comprises upper cover 21 and lower cover 22, described upper cover 21 and lower cover 22 are interconnected by screw and are integrated, and described upper cover 21 and lower cover 22 are provided with four through holes 23 matched with the joint pin 11 of described polylith LED unit casing.Four angles place inside described upper cover 21 is respectively equipped with a groove 211 that described gear-driven assembly 30 is stretched out, and four angles place inside described lower cover 22 is respectively equipped with a groove 221 that described gear-driven assembly 30 is stretched out.The groove 211 of described each upper cover is mutually involutory thus form a hole (not shown) for making handle 40 stretch out housing 20 with the groove 221 of each lower cover.The madial wall of described lower cover 22 is provided with multiple multiple buckling grooves 222 longitudinally arranged, and the cross sectional shape of this buckling groove is U-shaped.Between described multiple buckling groove 222 and multiple through hole 23, be respectively equipped with the guide rail 223 of four horizontally sets, the shape of this guide rail 223 is trapezoidal, described lower cover 22 is also provided with four for installing the gear shaft holes 224 of gear shaft.
As shown in Fig. 2, Fig. 3, in the present embodiment, the quantity of described gear-driven assembly 30 is 4, and each gear-driven assembly 30 is loaded on four angles place inside the lower cover 22 in housing respectively and is connected to the junction of four pieces of LED unit casings 10 respectively.As Fig. 2, described gear-driven assembly 30 comprises gear 31, gear shaft 32, spring Connection Block 33, multiple spring 34 and fixed block 35.Described gear shaft 32 is loaded in the center pit of gear 31, and one end of gear shaft 32 is sexangle, and it is formed with the sexangle connecting hole 421 corresponding with it on handle connecting portion and removably connects.The other end of gear shaft 32 is cylindrical, its with under the gear shaft holes 224 that covers formed and be rotatably connected.Described spring Connection Block 33 is work shape tabular body, its one side be connected in described under in the U-shaped buckling groove 222 that covers, spring Connection Block 33 another side is installed with four springs 34.The other end of four springs 34 is then inserted in the outside of the spring coupling part 351 of fixed block.
As shown in Fig. 2, Fig. 3, described fixed block 35 comprises spring coupling part 351, gear connection 352, guide rail connecting portion and joint pin connecting portion 353.Described gear connection 352 is formed by the two side of fixed block 351 stretches out and the shape tooth corresponding with the gear teeth on gear 31, and described gear connection 352 can intermesh with described gear 31.Described spring coupling part 351 is to be stretched out the column formed by one end of fixed block 35, and the other end of described four springs 34 is then inserted in the outside of the spring coupling part 351 of fixed block.Described guide rail connecting portion 353 is located at described spring coupling part 351 opposite end, the end shape of this joint pin connecting portion 353 is corresponding with the shape of the joint pin 11 on described LED unit casing, make described joint pin 11 can be connected in joint pin connecting portion 353, described guide rail connecting portion is located at bottom fixed block 35, and described gear-driven assembly 30 can the maximum anglec of rotation between left and right adjusting polylith LED unit casing 10 be 20 °.
As shown in Fig. 2, Fig. 3, handle fixed part 43, bayonet lock holding part 44 and cover plate 45 that described handle 40 comprises handle grip portion 41, handle connecting portion 42 and is made up of bayonet lock 431, jump ring 432 and knob 433.Described handle connecting portion 42 is provided with a connecting hole 421 be connected with described gear shaft 32, is provided with near the side of the close end of handle grip 41 groove 411 be connected with described cover plate 45.The opposite side in handle grip portion 41 is provided with and is stretched out the bayonet lock holding part 44 formed by handle grip portion 41, described jump ring 432 is connected in bayonet lock 431 one end and is positioned in described bayonet lock holding part 44, described knob 433 is removably loaded in the hole 4311 on bayonet lock 431, one end of described handle 40 is flexibly connected with described gear-driven assembly 30, and the other end of handle 40 is then protruding by housing 20.
Assembly method of the present utility model is as follows:
First spring Connection Block 33 is connected in described under in the U-shaped buckling groove 222 that covers, fixed block 35 is placed on described guide rail 223, the spring coupling part 351 of fixed block 35 be inserted in inside spring, gear connection 352 and the described gear 31 of fixed block 35 intermesh, described gear 31 is arranged in the outside of gear shaft 32, one end of gear shaft 32 is connected with gear shaft holes 224, the other end of gear shaft 32 is connected with the connecting hole 421 of handle connecting portion, then the upper cover 21 of housing and lower cover 22 are fixed on one by screw, stretch out in the hole that the handle grip portion 41 of handle is combined to form by upper cover 21 and lower cover 22, thus assemble complete.
When rotate described gear-driven assembly 30 time, first taken off by the knob 433 of described this handle of hand, now handle is rotatable state, can left and right adjustment multiple LED unit casing the anglec of rotation.The gear-driven assembly 30 be connected with handle is driven by turning handle 40, and the joint pin connecting portion 353 on the fixed block of this gear-driven assembly is moved by the transmission of the gear joint pin place to described LED unit casing, and with its phase clamping, thus make polylith LED unit casing 10 be interconnected in one, now knob 433 is loaded onto, now handle is can not rotary state, and the angle of the rotation of multiple LED unit casing can not adjust.
Although disclosed the utility model by above embodiment, but scope of the present utility model is not limited thereto, under the condition not departing from the utility model design, above each component can be replaced with the similar or equivalent element that art personnel understand.
Claims (6)
1. a gear drive bindiny mechanism for LED unit casing, is characterized in that, this mechanism comprises:
Polylith LED unit casing (10), four angles place of described every block LED unit casing (10) is respectively equipped with a joint pin (11);
Housing (20), described housing (20) to be interconnected by screw by upper cover (21) and lower cover (22) and to be integrated;
Gear-driven assembly (30), the lower cover (22) that described gear-driven assembly (30) is loaded in housing is gone up and is connected with described polylith LED unit casing (10);
Handle (40), one end of described handle (40) is flexibly connected with described gear-driven assembly (30), and the other end of handle (40) is then protruding by housing (20); And
When rotating described gear-driven assembly (30), the gear-driven assembly (30) be connected with handle is driven by the handle (40) of transmitting gear transmission component one end, and the link of this gear-driven assembly is moved by the transmission of the gear joint pin place to described LED unit casing, and with its phase clamping, thus make polylith LED unit casing (10) be interconnected in one.
2. the gear drive bindiny mechanism of LED unit casing as claimed in claim 1, it is characterized in that, the through hole (23) that the joint pin (11) that described upper cover (21) and lower cover (22) are provided with multiple and described polylith LED unit casing matches, four angles place of described upper cover (21) and lower cover (22) inner side is respectively equipped with multiple groove (211 that described gear-driven assembly (30) is stretched out, 221), the madial wall of described lower cover (22) is provided with multiple multiple buckling grooves (222) longitudinally arranged, the guide rail (223) of multiple horizontally set is respectively equipped with between described multiple buckling groove (222) and multiple through hole (23), described lower cover (22) is also provided with multiple gear shaft holes (224).
3. the gear drive bindiny mechanism of LED unit casing as claimed in claim 1, it is characterized in that, described handle (40) comprises handle grip portion (41), handle connecting portion (42) and by bayonet lock (431), the handle fixed part (43) that jump ring (432) and knob (433) form, bayonet lock holding part (44) and cover plate (45), described handle connecting portion (42) is provided with a connecting hole (421), the groove (411) be connected with described cover plate (45) is provided with near the side of the close end in handle grip (41) portion, the opposite side in handle grip portion (41) is provided with and is stretched out the bayonet lock holding part (44) formed by handle grip portion (41), described jump ring (432) is connected in bayonet lock (431) one end and is positioned in described bayonet lock holding part (44), described knob (433) is removably loaded in the hole (4311) on bayonet lock (431).
4. the gear drive bindiny mechanism of LED unit casing as claimed in claim 1, it is characterized in that, described gear-driven assembly (30) comprises gear (31), gear shaft (32), spring Connection Block (33), multiple spring (34) and fixed block (35), described gear shaft (32) is loaded in the center pit of gear (31), on one end of gear shaft (32) and handle connecting portion, connecting hole (421) removably connects, the other end of gear shaft (32) then with under the gear shaft holes (224) that covers be rotatably connected, described spring Connection Block (33) be connected in described under in the buckling groove (222) that covers, one end of described multiple spring (34) is fixed on spring Connection Block (33), the other end of multiple spring (34) is then flexibly connected with fixed block (35).
5. the gear drive bindiny mechanism of LED unit casing as claimed in claim 4, it is characterized in that, described fixed block (35) comprises spring coupling part (351), gear connection (352), guide rail connecting portion and joint pin connecting portion (353), described gear connection (352) is the two side by fixed block (351) stretches out formed and the shape tooth corresponding with the gear teeth on gear (31), described gear connection (352) can intermesh with described gear (31), described spring coupling part (351) is the column formed that stretched out by one end of fixed block (35), described guide rail connecting portion (353) is located at described spring coupling part (351) opposite end, the end shape of this joint pin connecting portion (353) is corresponding with the shape of the joint pin (11) on described LED unit casing, make described joint pin (11) can be connected in joint pin connecting portion (353), described guide rail connecting portion is located at fixed block (35) bottom.
6. the gear drive bindiny mechanism of LED unit casing as claimed in claim 4, is characterized in that, described gear-driven assembly (30) can the maximum anglec of rotation between left and right adjusting polylith LED unit casing (10) be 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045681.3U CN204390650U (en) | 2015-01-22 | 2015-01-22 | The gear drive bindiny mechanism of LED unit casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045681.3U CN204390650U (en) | 2015-01-22 | 2015-01-22 | The gear drive bindiny mechanism of LED unit casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390650U true CN204390650U (en) | 2015-06-10 |
Family
ID=53363350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045681.3U Expired - Fee Related CN204390650U (en) | 2015-01-22 | 2015-01-22 | The gear drive bindiny mechanism of LED unit casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390650U (en) |
-
2015
- 2015-01-22 CN CN201520045681.3U patent/CN204390650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong City, Longgang Province Ping Ping Street, East Street community, Fu Ping North Road, No. 10, B A Patentee after: SHENZHEN GLOSHINE TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong City, Longgang Province Ping Ping Street, East Street community, Fu Ping North Road, No. 10, B A Patentee before: SHENZHEN GLOSHINE TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |