CN204459680U - A kind of projector suspension bracket - Google Patents
A kind of projector suspension bracket Download PDFInfo
- Publication number
- CN204459680U CN204459680U CN201520026475.8U CN201520026475U CN204459680U CN 204459680 U CN204459680 U CN 204459680U CN 201520026475 U CN201520026475 U CN 201520026475U CN 204459680 U CN204459680 U CN 204459680U
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- CN
- China
- Prior art keywords
- plate
- hole
- fixed plate
- connecting tube
- suspension bracket
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of projector suspension bracket, comprise fixed plate, connecting tube, connection part, connecting plate and connecting sheet, described fixed plate is that cold-rolling steel-plate punch is shaping, this fixed plate two side flanging place is provided with the circular hole and circular hole that can wear screw, this fixed plate and connecting tube pass through screw, pad, fastening nuts, described connecting plate is rotatably fixed on connecting tube lower end by connection part, this connecting plate is provided with the arc groove that can connect connecting sheet, described connecting sheet has the first U-shaped hole and the second U-shaped hole of adjustable mounting distance, the utility model structure is simple, the setting of circular hole and circular hole on fixed plate, make suspension bracket can carry out the adjustment of pitching 0-90 degree, the setting of arc groove on connecting plate, make connecting sheet can slippage according to actual needs to desired location, adapt to multiple projector mounting hole site, in addition, first U-shaped hole and the second adjustable mounting hole site in U-shaped hole on connecting sheet.
Description
Technical field
The utility model relates to a kind of Assisted Facility of projector, particularly relates to a kind of projector suspension bracket.
Background technique
Projector be a kind of can by image or VIDEO PROJECTION to the equipment on curtain, can by the different same computers of interface, VCD, DVD, BD, gaming machine, DV etc. are connected and play corresponding video signal, projector is widely used in family, office, school, entertainment places etc., projector generally has desk-top, floor model, suspension type etc., desk-top, floor model takes up room larger, not too practical, general suspension uses often on the ceiling, drop shadow effect is good, but existing underslung projection bracket complex structure, installing/dismounting is more loaded down with trivial details, and regulatory function is more single, some can only mate the projector of specific model, versatility is poor.
Model utility content
For the present situation of above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of easy installation and removal, and regulation range is large, the projector suspension bracket that applicability is strong.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of projector suspension bracket, comprise fixed plate, connecting tube, connection part, connecting plate and connecting sheet, described fixed plate is that cold-rolling steel-plate punch is shaping, this fixed plate two side flanging place is provided with the circular hole and circular hole that can wear screw, this fixed plate and connecting tube pass through screw, pad, fastening nuts, described connecting plate is rotatably fixed on connecting tube lower end by connection part, this connecting plate is provided with the arc groove that can connect connecting sheet, described connecting sheet has the first U-shaped hole and the second U-shaped hole of adjustable mounting distance.
Further, described connection part comprises connecting head, collar, card, outer ring, regulator plate and trim ring, being provided with outside described connecting head can the Step Shaft of nested collar, collar and card pass through screw-driving, card is threaded with outer ring, regulator plate is embedded between outer ring and trim ring, trim ring by long spiro nail and connecting head fastening.
Further, described connecting head is provided with the tapped hole that can connect connecting tube, and connecting head and connecting tube are by screw fastening, and described regulator plate is provided with the hardy hole that can connect connecting plate.
Further, the upper end of described connecting tube has the spacing hole that can coordinate the positioning hole of fixed plate circular hole He can coordinate fixed plate circular hole, and the lower end of connecting tube has attachment hole, and connecting tube is provided with cable-through hole.
Further, described connecting plate is provided with rivet.
Further, described connecting sheet four pieces is one group, is completely installed on connecting plate.
Compared with prior art, the utility model has the advantage of: the utility model structure is simple, the setting of circular hole and circular hole on fixed plate, make suspension bracket can carry out the adjustment of pitching 0-90 degree, the setting of arc groove on connecting plate, make connecting sheet can slippage according to actual needs to desired location, adapt to multiple projector mounting hole site, in addition, first U-shaped hole and the second adjustable mounting hole site in U-shaped hole on connecting sheet, applicability is strong, and installation regulation range is large, install easy to adjust, accord with the demands of the market.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2-7 is installation principle schematic of the present utility model.
Embodiment
As shown in figs. 1-7, a kind of projector suspension bracket, comprise fixed plate 1, connecting tube 2, connection part, connecting plate 9, connecting sheet 10 and one or more fasteners, fixed plate 1 is stamped to form by high strength cold rolled steel plate material, this fixed plate 1 liang of side flanging place is provided with the circular hole 17 and circular hole 16 that can wear screw, the upper end of connecting tube 2 has the positioning hole 15 that can coordinate fixed plate 1 circular hole 17 and the spacing hole 14 that can coordinate fixed plate 1 circular hole 16, use a screw through the positioning hole 15 on pad and connecting tube 2, again through the circular hole 17 on fixed plate 1, fix at the other end pad and nut screwing clamping, re-use a screw through the spacing hole 14 on pad and connecting tube 2, again through the circular hole 16 on fixed plate 1, fix at the other end pad, nut screwing clamping, thus connecting tube 2 and fixed plate 1 are connected together, realize connecting tube 2 and swing up and down adjustment, regulation range is 0-90 degree, and during installation, after selecting suitable angle, fastening nut is fixed, described connecting plate 9 is rotatably fixed on connecting tube 2 lower end by connection part, described connection part comprises connecting head 13, collar 4, card 5, outer ring 6, regulator plate 7 and trim ring 8, connecting head 13 is provided with the tapped hole that can connect connecting tube 2, regulator plate 7 is provided with the hardy hole 12 that can connect connecting plate 9, the lower end of connecting tube 2 has attachment hole, use screw through the attachment hole on connecting tube 2, be screwed into tapped hole place corresponding on connecting head 13, connecting head 13 and connecting tube 2 are connected together, collar 4 utilizes the Step Shaft of connecting head 13 to design, be nested in the outside of connecting head 13, use four screws through four through holes on card 5, be screwed in the tapped hole of collar 4 inside, outer ring 6 is provided with internal thread, outer ring 6 is connected with card 5 by internal thread, regulator plate 7 is embedded between outer ring 6 and trim ring 8, trim ring 8 is used to be nested in regulator plate 7 from the bottom up inner, and use a long spiro nail to pass the center hole of trim ring 8 and regulator plate 7 from the bottom up, be screwed into the screwed hole of centre on connecting head 13, thus by trim ring 8, regulator plate 7 is connected with suspension bracket, described connecting plate 9 is provided with two rivets 11, by rivet 11 through the hardy hole 12 on regulator plate 7, and fix with nut screwing clamping, thus connecting plate 9 and regulator plate 7 are connected together, can by regulating the degree of tightness of outer ring 6, regulate the orientation angle of connecting plate 9, described connecting plate 9 is provided with the arc groove that can connect connecting sheet 10, use screw through the through hole of connecting sheet 10 one end, be upward through the arc groove on connecting plate 9, at the other end pad, nut screwing clamping is fixed, thus connecting sheet 10 and connecting plate 9 are connected together, described connecting sheet 10 4 pieces is one group, completely be installed on connecting plate 9, described connecting sheet 10 has the first U-shaped hole and the second U-shaped hole of adjustable mounting distance, mounting distance can be selected according to actual needs, adapt to multiple projector mounting hole site, applicability is strong, described connecting tube 2 is provided with cable-through hole 3, can be used for threading, increase aesthetics, whole projector suspension bracket structure is simple, mate with most projector on the market.
During use, the ceiling board of concrete or wood stud gets out the suitable mounting hole of diameter, position, hole and pitch-row must meet the size of fixed plate, the plastic dowel sleeve of swell fixture is filled in respectively in bored mounting hole (if installed on wood stud, then without the need to plastic dowel sleeve), then fixed plate 1 is attached on the ceiling board that will install, by tapping screw through packing ring, again through the mounting hole on fixed plate 1, screw in afterwards in the plastic dowel sleeve above walking and fill in, tapping screw is screwed into suitable tightness, fixed plate 1 is fixing on the ceiling together with connecting tube 2, see Fig. 2, turn on lock screw, turn clockwise connecting plate, connecting plate 9 and connecting head 13 components apart come, see Fig. 3, use two screws remaining connecting head 13 assembly and connecting tube 2 to be linked together, see Fig. 4, according to the mounting hole of projector reality, select suitable screw connecting sheet and projector to be linked together, see Fig. 5, projector is together mentioned together with connecting plate 9 and connecting sheet 10, makes it to match with connecting head 13 assembly, be then rotated counterclockwise, finally the screw of dismounting screwed back and tighten, thus completing installation, safety more convenient than other products, neat and artistic, see Fig. 6, can regulate the degree of tightness of outer ring 6 if desired, regulate the orientation angle of connecting plate 9, and this product has multi-faceted regulatory function and the function of threading, very practical, as shown in Figure 7.
The utility model structure is simple, the setting of circular hole and circular hole on fixed plate, makes suspension bracket can carry out the adjustment of pitching 0-90 degree, the setting of arc groove on connecting plate, make connecting sheet can slippage according to actual needs to desired location, adapt to multiple projector mounting hole site, in addition, the first U-shaped hole and the second adjustable mounting hole site in U-shaped hole on connecting sheet, applicability is strong, installation regulation range is large, installs easy to adjust, accords with the demands of the market.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, it will be understood by those of skill in the art that it still can be modified to the technological scheme described in previous embodiment, or wherein portion of techniques feature has been replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of each embodiment's technological scheme of the utility model.
Claims (6)
1. a projector suspension bracket, it is characterized in that, comprise fixed plate (1), connecting tube (2), connection part, connecting plate (9) and connecting sheet (10), described fixed plate (1) for cold-rolling steel-plate punch shaping, this fixed plate (1) two side flanging place is provided with the circular hole (17) and circular hole (16) that can wear screw, this fixed plate (1) and connecting tube (2) pass through screw, pad, fastening nuts, described connecting plate (9) is rotatably fixed on connecting tube (2) lower end by connection part, this connecting plate (9) is provided with the arc groove that can connect connecting sheet (10), described connecting sheet (10) has the first U-shaped hole and the second U-shaped hole of adjustable mounting distance.
2. a kind of projector suspension bracket according to claim 1, it is characterized in that, described connection part comprises connecting head (13), collar (4), card (5), outer ring (6), regulator plate (7) and trim ring (8), described connecting head (13) outside is provided with can the Step Shaft of nested collar (4), collar (4) and card (5) pass through screw-driving, card (5) is threaded with outer ring (6), regulator plate (7) is embedded between outer ring (6) and trim ring (8), trim ring (8) by long spiro nail and connecting head (13) fastening.
3. a kind of projector suspension bracket according to claim 2, it is characterized in that, described connecting head (13) is provided with the tapped hole that can connect connecting tube (2), connecting head (13) and connecting tube (2) are by screw fastening, and described regulator plate (7) is provided with the hardy hole (12) that can connect connecting plate (9).
4. a kind of projector suspension bracket according to claim 1, it is characterized in that, the upper end of described connecting tube (2) has the positioning hole (15) that can coordinate fixed plate (1) circular hole (17) and the spacing hole (14) that can coordinate fixed plate (1) circular hole (16), the lower end of connecting tube (2) has attachment hole, connecting tube (2) is provided with cable-through hole (3).
5. a kind of projector suspension bracket according to claim 1, is characterized in that, described connecting plate (9) is provided with rivet (11).
6. a kind of projector suspension bracket according to claim 1, is characterized in that, described connecting sheet (10) four pieces is one group, is completely installed on connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026475.8U CN204459680U (en) | 2015-01-15 | 2015-01-15 | A kind of projector suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026475.8U CN204459680U (en) | 2015-01-15 | 2015-01-15 | A kind of projector suspension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459680U true CN204459680U (en) | 2015-07-08 |
Family
ID=53666563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520026475.8U Expired - Fee Related CN204459680U (en) | 2015-01-15 | 2015-01-15 | A kind of projector suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107572A (en) * | 2019-06-13 | 2019-08-09 | 广东法迪奥厨卫科技有限公司 | A kind of plate frame structural couplings |
-
2015
- 2015-01-15 CN CN201520026475.8U patent/CN204459680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107572A (en) * | 2019-06-13 | 2019-08-09 | 广东法迪奥厨卫科技有限公司 | A kind of plate frame structural couplings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |