CN207527516U - A kind of arm and its lamps and lanterns of application - Google Patents

A kind of arm and its lamps and lanterns of application Download PDF

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Publication number
CN207527516U
CN207527516U CN201721445297.8U CN201721445297U CN207527516U CN 207527516 U CN207527516 U CN 207527516U CN 201721445297 U CN201721445297 U CN 201721445297U CN 207527516 U CN207527516 U CN 207527516U
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CN
China
Prior art keywords
arm
arc
shaped rack
horizon bar
gear
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.)
Active
Application number
CN201721445297.8U
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Chinese (zh)
Inventor
陈劲松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Chenyuan Lighting Appliance Co.,Ltd.
Original Assignee
Zhongshan Zunbao Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Zunbao Industrial Co Ltd filed Critical Zhongshan Zunbao Industrial Co Ltd
Priority to CN201721445297.8U priority Critical patent/CN207527516U/en
Application granted granted Critical
Publication of CN207527516U publication Critical patent/CN207527516U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of arm and its lamps and lanterns of application, the arm includes mutually hinged vertical rod and horizon bar, it is characterised in that:It is connected between the vertical rod and horizon bar by articulated section, the vertical rod is equipped with arc-shaped rack by the articulated section, is hinged with gear on the horizon bar, the gear is located on the arc-shaped rack and the gear is engaged with the arc-shaped rack.In arm described in the utility model, the gear not only increases the aesthetic feeling of arm with arc-shaped rack, goes back the moiety by weight that arc-shaped rack has also shared horizon bar, articulated section is prevented to be easily damaged due to stress is overweight, make the more reasonable structure of entire arm.

Description

A kind of arm and its lamps and lanterns of application
Technical field
The utility model is related to a kind of arm and its lamps and lanterns of application.
Background technology
Existing lamps and lanterns, including lamp holder, arm and lamp cap, the lamp cap is connect by arm with lamp holder, and arm includes solid The vertical rod being scheduled on lamp holder and the horizon bar being fixedly connected with lamp cap, vertical rod are hinged by hinged seat with horizon bar, passed through The angle between horizon bar change horizon bar and vertical rod is rotated, to adjust the height of lamp cap, but hinged seat is relied only on and carries out angle Degree positioning, reliability of positioning is inadequate, and not beautiful enough.
Utility model content
The utility model provides a kind of arm and its lamps and lanterns of application, to solve hinged seat angle positioning in the prior art The problem of reliability is insufficient.
What the technical solution of the utility model was realized in:
First purpose of the utility model is to provide a kind of including mutually hinged vertical rod and horizon bar, feature It is:It is connected between the vertical rod and horizon bar by articulated section, the vertical rod is equipped with arc-shaped gear by the articulated section Item, is hinged with gear on the horizon bar, and the gear is located on the arc-shaped rack and the gear and the arc-shaped rack Engagement.
Arc-shaped rack described above is arranged below articulated section.
Across the angle α at arc-shaped rack both ends described above meets:90°≤α≤180°.
Across the angle α at arc-shaped rack both ends described above is 180 °.
Articulated section described above includes the hinged seat being set on the vertical rod and the articulation piece on the horizon bar, The articulation piece be equipped with the first arc groove, the hinged seat be equipped with the second arc groove, first arc groove and Second arc groove is oppositely arranged, and limited post is equipped in the hinged seat, it is recessed that the limited post is sleeved on first arc In slot and the second arc groove, the screw for locking hinged seat and articulation piece, the screw are also equipped in the hinged seat Tail portion be mounted on the articulation piece on, the articulation piece and hinged seat are fixed together by the screw.
A kind of lamps and lanterns that second purpose of the utility model is to provide, including lamp holder, arm and lamp cap, the lamp cap leads to Arm is crossed to connect with lamp holder, it is characterised in that:The arm is arm described above.
In the middle part of the horizon bar, the gear is located at described hinged hinge point described above respectively with the lamp cap The both sides in portion.
The utility model compared with prior art, has the advantage that:
1st, in the arm, vertical rod is equipped with arc-shaped rack by articulated section, is hinged with gear on horizon bar, gear is located at On arc-shaped rack, the gear and arc-shaped rack are arranged on by articulated section, and gear not only increases U.S. of arm with arc-shaped rack Sense, goes back the moiety by weight that arc-shaped rack has also shared horizon bar, articulated section is prevented to be easily damaged due to stress is overweight, make entire lamp The more reasonable structure of arm.
2nd, the articulated section includes the hinged seat being set on the vertical rod and the articulation piece on the horizon bar, institute The cooperation for stating limited post and the first arc groove, the second arc groove facilitates horizon bar to rotate, and screw can be effectively to horizon bar Angle positioning is carried out, entire articulated section is simple in structure, and locking is convenient.
4th, the lamps and lanterns by the improvement to arm structure, make entire fitting structure more reasonable, more attractive.
Description of the drawings
Fig. 1 is the structure diagram of arm that the utility model embodiment one provides;
Fig. 2 is the front view of arm that the utility model embodiment one provides;
Fig. 3 is the A-A cut-away views of Fig. 2;
Fig. 4 is the variable condition reference chart of arm that the utility model embodiment one provides;
Fig. 5 is the explosive view of arm that the utility model embodiment one provides;
Fig. 6 is the structure diagram of lamps and lanterns that the utility model embodiment two provides.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, those of ordinary skill in the art's all other embodiments obtained without making creative work, belongs to The range of the utility model protection.
Embodiment one:
As shown in Figures 1 to 5, provided in this embodiment is a kind of arm, including mutually hinged vertical rod 1 and horizon bar 2, it is characterised in that:It is connected between the vertical rod 1 and horizon bar 2 by articulated section 3, the vertical rod 1 is in the articulated section 3 Side is equipped with arc-shaped rack 41, is hinged with gear 42 on the horizon bar 2, the gear 42 is located on the arc-shaped rack 41 and institute Gear 42 is stated to engage with the arc-shaped rack 41.
Arm described in the present embodiment, gear 42 not only increase the aesthetic feeling of arm with arc-shaped rack 41, go back arc-shaped rack 41 The moiety by weight of horizon bar 2 has also been shared, articulated section 3 is prevented to be easily damaged due to stress is overweight, has made the structure of entire arm more Rationally.
Arc-shaped rack 41 described above is arranged on 3 lower section of articulated section.
Across the angle α at 41 both ends of arc-shaped rack described above meets:It is 90 °≤α≤180 °, described as a kind of preference Across angle α is 180 degree.
Articulated section 3 described above includes the hinged seat 31 being set on the vertical rod 1 and the hinge on the horizon bar 2 Fitting 32, the articulation piece 32 are equipped with the first arc groove 321, and the hinged seat 31 is equipped with the second arc groove 312, institute It states the first arc groove 321 and the second arc groove 312 is oppositely arranged, limited post 311 is installed in the hinged seat 31, it is described Limited post 311 is sleeved in 321 and second arc groove 312 of the first arc groove, is also equipped in the hinged seat 31 For locking the screw 313 of hinged seat 31 and articulation piece 32, the tail portion of the screw 313 is mounted on the articulation piece 32, institute Articulation piece 31 and hinged seat 32 is stated to be fixed together by the screw 313.Articulated section 3 is simple in structure, and rotation and locking are convenient.
Embodiment two:
As shown in fig. 6, provided in this embodiment is a kind of lamps and lanterns, including lamp holder 5, arm and lamp cap 6, the lamp cap 6 is logical Arm is crossed to connect with lamp holder 5, it is characterised in that:The arm is the arm described in embodiment one.
Lamps and lanterns described in the present embodiment by the improvement to arm structure, make entire fitting structure reasonable, more attractive.
Articulated section 3 described above is located at the middle part of the horizon bar 2, and the gear 42 is located at institute respectively with the lamp cap 6 State the both sides of articulated section 3.More reasonable structure.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model, rather than its limitations; Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc. With replacement;And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (7)

1. a kind of arm, including mutually hinged vertical rod and horizon bar, it is characterised in that:Between the vertical rod and horizon bar It is connected by articulated section, the vertical rod is equipped with arc-shaped rack by the articulated section, is hinged with gear on the horizon bar, institute State that gear is located on the arc-shaped rack and the gear is engaged with the arc-shaped rack.
2. a kind of arm according to claim 1, it is characterised in that:The arc-shaped rack is arranged below articulated section.
3. a kind of arm according to claim 2, it is characterised in that:Across the angle α at the arc-shaped rack both ends meets: 90°≤α≤180°。
4. a kind of arm according to claim 3, it is characterised in that:Across the angle α at the arc-shaped rack both ends is 180 °.
5. a kind of arm as claimed in any of claims 1 to 4, it is characterised in that:The articulated section includes being set on Hinged seat on the vertical rod and the articulation piece on the horizon bar, the articulation piece are equipped with the first arc groove, The hinged seat is equipped with the second arc groove, and first arc groove and the second arc groove are oppositely arranged, described hinged Limited post is installed in seat, the limited post is sleeved in first arc groove and the second arc groove, the hinged seat The screw for locking hinged seat and articulation piece is inside also equipped with, the tail portion of the screw is screwed in the articulation piece, the hinge Fitting and hinged seat are fixed together by the screw.
6. a kind of lamps and lanterns, including lamp holder, arm and lamp cap, the lamp cap is connect by arm with lamp holder, it is characterised in that:It is described Arm is the arm described in any one in claim 1 to 5.
7. a kind of lamps and lanterns according to claim 6, it is characterised in that:The hinge point in the middle part of the horizon bar, The gear is located at the both sides of the articulated section with the lamp cap respectively.
CN201721445297.8U 2017-11-01 2017-11-01 A kind of arm and its lamps and lanterns of application Active CN207527516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721445297.8U CN207527516U (en) 2017-11-01 2017-11-01 A kind of arm and its lamps and lanterns of application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721445297.8U CN207527516U (en) 2017-11-01 2017-11-01 A kind of arm and its lamps and lanterns of application

Publications (1)

Publication Number Publication Date
CN207527516U true CN207527516U (en) 2018-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721445297.8U Active CN207527516U (en) 2017-11-01 2017-11-01 A kind of arm and its lamps and lanterns of application

Country Status (1)

Country Link
CN (1) CN207527516U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848600A (en) * 2019-12-02 2020-02-28 淄博职业学院 Adjustable station of controllable light for movie & TV post production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848600A (en) * 2019-12-02 2020-02-28 淄博职业学院 Adjustable station of controllable light for movie & TV post production
CN110848600B (en) * 2019-12-02 2022-02-15 淄博职业学院 Adjustable station of controllable light for movie & TV post production

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220107

Address after: 528400 6th floor, building 11, No. 8, Zheng'an Road, West District, Zhongshan City, Guangdong Province

Patentee after: Zhongshan Chenyuan Lighting Appliance Co.,Ltd.

Address before: No.8 Zheng'an Road, West District, Zhongshan City, Guangdong Province, 528400

Patentee before: Gardenia Industrial Ltd.