CN212989864U - Rotatable projector installation device and projector - Google Patents
Rotatable projector installation device and projector Download PDFInfo
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- CN212989864U CN212989864U CN202021263488.4U CN202021263488U CN212989864U CN 212989864 U CN212989864 U CN 212989864U CN 202021263488 U CN202021263488 U CN 202021263488U CN 212989864 U CN212989864 U CN 212989864U
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Abstract
The utility model provides a rotatable projecting apparatus installation device, be used for installing the projecting apparatus at car seat top, including support and first guiding mechanism, first guiding mechanism is used for transversely rotating the projecting apparatus, first guiding mechanism includes the connection diaphragm of being connected with the support upper end, the bracing piece of setting on connecting the diaphragm, the spherical recess of setting on bracing piece top and undercut, the setting is in the projecting apparatus bottom and establish the sleeve pipe in bracing piece periphery with the rotation spheroid that spherical recess matches, sleeve pipe upper portion is located the rotation spheroid periphery, the inboard lower part of sleeve pipe and bracing piece periphery are provided with the screw thread of mutual matching respectively, support lower part detachably installs at the seat top. The utility model also provides a projecting apparatus. The utility model discloses can be according to the projection angle of concrete environment adjustment projecting apparatus, and easy dismounting.
Description
Technical Field
The utility model relates to a rotatable projecting apparatus installation device and projecting apparatus.
Background
With the increasing number of automobiles, the driving safety is important, and meanwhile, the automobiles are used for propaganda by all big merchants as an important propaganda means. In the conventional technology, safety information or propaganda information to be displayed is arranged on a vehicle body or a vehicle window in a spraying or pasting mode, but the mode has many defects, such as more manpower and material resources are needed, the content is single, the use is not flexible enough, the appearance of the vehicle is influenced, and the cleaning is not easy. Therefore, the projector is arranged in the automobile, and the content to be displayed is projected on the window glass or the rear windshield, so that the defects can be effectively solved.
However, in the existing technology for installing the projector in the automobile, the installation of the projector is complex, a professional is required to operate the projector, and once the projector is installed, the angle of the projector cannot be adjusted, so that the universality is poor, and the use experience of a user is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of prior art, provide a rotatable projecting apparatus installation device and projecting apparatus, can be according to the projection angle of concrete environment adjustment projecting apparatus, and easy dismounting.
The utility model discloses a following technical scheme realizes:
the utility model provides a rotatable projecting apparatus installation device, be used for installing the projecting apparatus at car seat top, including support and first guiding mechanism, first guiding mechanism is used for transversely rotating the projecting apparatus, first guiding mechanism includes the connection diaphragm of being connected with the support upper end, the bracing piece of setting on connecting the diaphragm, set up at bracing piece top and undercut's spherical recess, the setting just establishes the sleeve pipe in the bracing piece periphery with the rotation spheroid that spherical recess matches in the projecting apparatus bottom, sleeve pipe upper portion is located rotates the spheroid periphery, the inboard lower part of sleeve pipe and bracing piece periphery are provided with the screw thread that matches each other respectively, support lower part detachably installs at the seat top.
Further, still including the second guiding mechanism that is used for vertically rotating the projecting apparatus, second guiding mechanism includes the round bar of horizontal setting, overlaps and establishes the sleeve in the round bar outside, the interval sets up a plurality of first screws in round bar one side, sets up in sleeve one side and a plurality of arc holes that correspond with each first screw and passes the first bolt of arc hole locking in first screw, and the arc hole vertically extends to arrange, connect diaphragm and muffjoint, the support top sets up on the round bar.
Furthermore, first guiding mechanism still includes the connection montant that sets up in the spheroid upper end of rotating and sets up the fixed plate in connecting the montant upper end, and fixed plate detachably fixes in the projecting apparatus bottom.
Further, the support includes two montants of interval arrangement, sets up on a montant and matches with the seat in order to adjust the chucking mechanism of projecting apparatus height, set up second screw and the second bolt on two montant tops respectively, be provided with first hole of stepping down on the connection diaphragm, the second bolt passes and locks in the second screw after first hole of stepping down in order to fix the montant on connecting the diaphragm.
Further, the support includes two montants of interval arrangement, sets up on a montant and matches with the seat in order to adjust the chucking mechanism of projecting apparatus height, set up second screw and the second bolt on two montant tops respectively, the round bar is provided with the first hole of stepping down that vertically runs through in order to supply the montant to pass, the sleeve is provided with the second hole of stepping down that exposes first hole of stepping down, and the montant is through passing the second hole of stepping down after locking on the round bar at the second bolt of second screw.
Further, the sleeve upper end is provided with first diaphragm, and first diaphragm upper end is provided with first recess, first hole of stepping down sets up in first recess.
Furthermore, the round bar lower extreme is provided with the riser, and the riser lower extreme is provided with the second diaphragm, the sleeve lower extreme is provided with an opening.
Furthermore, one end of the connecting transverse plate is provided with a sloping plate extending downwards.
Furthermore, the round bar is provided with a through hole which transversely penetrates through, the support comprises a cross bar which penetrates through the through hole and two clamping mechanisms which are respectively arranged at two ends of the cross bar, and each clamping mechanism comprises a clamping plate which is arranged at the end part of the cross bar at intervals, a second groove which is arranged at the inner side of the clamping plate, a third bolt which penetrates through the clamping plate and the end part of the cross bar, and a nut which is matched with the third bolt.
The utility model discloses still realize through following technical scheme:
a projector comprising a mounting device as claimed in any one of the above.
The utility model discloses following beneficial effect has:
1. the utility model detachably installs the projector on the top of the chair through the bracket, so that the projector is convenient to disassemble and assemble, and the user can finish the projector by himself; when needing angle regulation, loosen the sleeve pipe, rotate according to concrete service environment and rotate the spheroid in order to drive the horizontal rotation of projecting apparatus, can realize the adjustment of projecting apparatus projection angle to obtain the best projection effect, after the adjustment finishes, with the sleeve pipe screw can, easy operation is swift, applicable in the car of different grade type, the commonality is strong.
2. The utility model discloses a second guiding mechanism is used for vertical rotation projecting apparatus, when needing the adjustment, loosens first bolt, rotates the round bar around according to concrete environment and rotates in order to drive the projecting apparatus, can realize projection angle's adjustment, and the adjustment finishes the back, and the first bolt of locking can, with first guiding mechanism cooperation back, can realize the adjustment of more angles of projecting apparatus, obtains better projection effect, can be adapted to the car of more different grade types, further strengthens the commonality.
3. The utility model discloses a when the support includes two montants of interval arrangement, be applicable to the car of three back rows, this montant matches with the fixed slot that middle seat was used for inserting the headrest, during the installation, inserts two montants in the fixed slot, through chucking mechanism suitable height with montant and fixed slot chucking can, convenient operation is simple.
4. The utility model discloses a support includes the horizontal pole and sets up respectively when two clamping mechanism at horizontal pole both ends, is applicable to the car of two seats of back row, locks the horizontal pole respectively on the connecting rod of two seats through two clamping mechanism, can accomplish the installation of projecting apparatus, and is convenient quick, still can adjust the support height through clamping mechanism to the adjustment projecting apparatus height.
5. The utility model discloses a connection diaphragm one end is provided with the swash plate for hang the couple of leather sheath, make things convenient for the installation and the dismantlement of leather sheath.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 3 is an exploded schematic view of a first embodiment of the present invention.
Fig. 4 is an exploded schematic view of a second embodiment of the present invention.
Wherein, 1, a projector; 21. a vertical rod; 211. a lower section; 212. an upper section; 22. a chucking mechanism; 23. a second bolt; 24. a cross bar; 25. a clamping plate; 26. a second groove; 27. a third bolt; 28. a nut; 3. A first adjustment mechanism; 31. connecting the transverse plates; 32. a support bar; 33. a spherical recess; 34. rotating the ball body; 35. Connecting the vertical rods; 36. a fixing plate; 37. a sleeve; 38. a thread; 39. a sloping plate; 41. a round bar; 411. a first abdicating hole; 412. a through hole; 42. a vertical plate; 43. a second transverse plate; 44. a sleeve; 441. a second abdicating hole; 45. a first transverse plate; 46. a first groove; 47. a first screw hole; 48. an arc-shaped hole; 49. a first bolt.
Detailed Description
The utility model discloses a projector passes through the installation device and installs at car back seat top, with the content projection on the projector on the rear window glass.
The first embodiment is as follows:
the embodiment is applicable to the car of three seats in back row, and the middle seat of the three seat in back row includes the back and sets up the headrest at the back top through the connecting rod, is provided with the fixed slot that is used for inserting the connecting rod on the back, and the concrete structure of seat, headrest, connecting rod and fixed slot is prior art.
As shown in fig. 1 to 3, the mounting device includes a bracket, a first adjusting mechanism 3, a second adjusting mechanism and a leather sheath for sheathing the projector, a hook is provided at the lower end of the leather sheath, the first adjusting mechanism 3 is used for transversely rotating the projector 1, and the second adjusting mechanism is used for longitudinally rotating the projector 1. First guiding mechanism 3 includes the connection diaphragm 31 of being connected with the support upper end, the bracing piece 32 of setting on connection diaphragm 31, the setting is at bracing piece 32 top and undercut's spherical groove 33, the setting is in 1 bottom of projecting apparatus and the ball 34 that matches with spherical groove 33, the setting is at the connection montant 35 of ball 34 upper end that rotates, the setting is at the sleeve pipe 37 of connecting the montant 35 upper end and cover at bracing piece 32 periphery, sleeve pipe 37 upper portion is located and rotates ball 34 periphery, sleeve pipe 37 inboard lower part and bracing piece 32 periphery are provided with the screw thread 38 that matches each other respectively, fixed plate 36 is fixed in 1 bottom of projecting apparatus through bolt detachably, connection diaphragm 31 one end is provided with downwardly extending's swash plate 39, a couple for hanging the leather sheath, make things convenient for the installation of leather sheath. The second adjusting mechanism comprises a round rod 41 transversely arranged, a vertical plate 42 arranged at the lower end of the round rod 41, a second transverse plate 43 arranged at the lower end of the vertical plate 42, a sleeve 44 sleeved outside the round rod 41, a first transverse plate 45 arranged at the upper end of the sleeve 44, a first groove 46 arranged at the upper end of the first transverse plate 45, a plurality of first screw holes 47 arranged at one side of the round rod 41 at intervals, a plurality of arc-shaped holes 48 arranged at one side of the sleeve 44 and corresponding to the first screw holes 47, and first bolts 49 passing through the arc-shaped holes 48 and locked in the first screw holes 47, wherein the arc-shaped holes 48 are longitudinally extended and arranged, the connecting transverse plate 31 is connected with the first transverse plate 45, an opening is arranged at the lower end of the sleeve 44, the opening of the sleeve 44 is matched with the vertical plate 42 at the lower end of the round rod.
The support includes two montants 21 of interval arrangement, the setting matches the chucking mechanism 22 in order to adjust the height of projecting apparatus 1 with the seat on a montant 21, set up second screw and second bolt 23 on two montant 21 tops respectively, pole 41 is provided with the first hole of stepping down 411 that vertically runs through for montant 21 to pass, be provided with the second hole of stepping down 441 that exposes first hole of stepping down 411 in first recess 46, montant 21 is fixed on pole 41 through passing second hole of stepping down 441 back locking second bolt 23 in the second screw. More specifically, the vertical rod 21 comprises a lower section 211 with a circular cross section and an upper section 212 with a polygonal cross section, the clamping mechanism 22 is arranged inside the lower section 211 of one vertical rod 21, and the upper sections 212 of the two vertical rods 21 are positioned inside the round rod 41. When the headrest of the middle seat of the automobile is installed, the headrest of the middle seat of the automobile is taken down, and the lower ends of the two vertical rods 21 are respectively inserted into the fixing grooves in the top of the middle seat. Wherein the fixing groove is prior art and the clamping mechanism 22 matches the inner structure of the fixing groove, and is also prior art. Still be provided with the hole that supplies the projecting apparatus projection on the leather sheath, this leather sheath's concrete structure is prior art.
Example two:
the embodiment is suitable for the two cars in back row, and two seats in back row include the back and set up the headrest on the back through the connecting rod, are provided with the fixed slot that is used for inserting the connecting rod on the back, and the concrete structure of seat, headrest, connecting rod and fixed slot is prior art.
The present embodiment has the same structure as the first embodiment except for the following differences:
as shown in fig. 4, the round bar 41 is provided with a through hole 412 transversely penetrating therethrough, the bracket includes a cross bar 24 penetrating through the through hole 412 and two clamping mechanisms respectively provided at both ends of the cross bar 24, the cross bar 24 is matched with the through hole 412 and is more firmly fixed in the round bar 41 by a first bolt 49 locked in a first screw hole 47, and the clamping mechanism includes a clamping plate 25 arranged at a distance from the end of the cross bar 24, a second groove 26 provided inside the clamping plate 25, a third bolt 27 penetrating through the clamping plate 25 and the end of the cross bar 24, and a nut 28 matched with the third bolt 27. During installation, the nut 28 is loosened, the end portion of the cross bar 24 and the clamping plate 25 are respectively placed on two sides of the connecting rod, and then the nut 28 is locked, and after locking, the connecting rod is located in the first groove 46.
Example three:
the embodiment is applicable to the car of three seats in back row, and the middle seat of the three seat in back row includes the back and sets up the headrest at the back top through the connecting rod, is provided with the fixed slot that is used for inserting the connecting rod on the back, and the concrete structure of seat, headrest, connecting rod and fixed slot is prior art.
The mounting device comprises a bracket, a first adjusting mechanism and a leather sheath for sheathing the projector, the lower end of the leather sheath is provided with a hook, the first adjusting mechanism is used for transversely rotating the projector, the first adjusting mechanism comprises a connecting transverse plate connected with the upper end of the bracket, a supporting rod arranged on the connecting transverse plate, a spherical groove which is arranged at the top end of the supporting rod and is concave downwards, a rotating ball body arranged at the bottom end of the projector and matched with the spherical groove, a connecting vertical rod arranged at the upper end of the rotating ball body, a fixed plate arranged at the upper end of the connecting vertical rod and a sleeve sleeved on the periphery of the supporting rod, one end of the connecting transverse plate is provided with, a couple for hanging the leather sheath makes things convenient for the installation of leather sheath, and sleeve pipe upper portion is located the spheroid periphery of rotating, and the inboard lower part of sleeve pipe and bracing piece periphery are provided with the screw thread that matches each other respectively, and the fixed plate passes through bolt detachably to be fixed in the projecting apparatus bottom.
The support includes two montants of interval arrangement, set up on a montant and match with the seat in order to adjust the chucking mechanism of projecting apparatus height, set up second screw and the second bolt on two montant tops respectively, is provided with first hole of stepping down on the connection diaphragm, and the second bolt passes and locks in the second screw after first hole of stepping down in order to fix the montant on the connection diaphragm. Still be provided with the hole that supplies the projecting apparatus projection on the leather sheath, this leather sheath's concrete structure is prior art.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (10)
1. A rotatable projecting apparatus installation device for install the projecting apparatus at car seat top, its characterized in that: including support and first guiding mechanism, first guiding mechanism is used for transversely rotating the projecting apparatus, first guiding mechanism includes the connection diaphragm of being connected with the support upper end, the bracing piece of setting on connecting the diaphragm, the setting is at bracing piece top and undercut's spherical recess, the setting is in the projecting apparatus bottom and establish the sleeve pipe in bracing piece periphery with the rotation spheroid that spherical recess matches and cover, sleeve pipe upper portion is located the rotation spheroid periphery, the inboard lower part of sleeve pipe and bracing piece periphery are provided with the screw thread that matches each other respectively, support lower part detachably installs at the seat top.
2. A rotatable projector mount as claimed in claim 1 wherein: still including the second guiding mechanism that is used for vertical rotation projecting apparatus, second guiding mechanism sets up at a plurality of first screws in the round bar outside sleeve, interval that the round bar outside was established including horizontal round bar, cover to the second guiding mechanism, set up in sleeve one side and with a plurality of arc holes that each first screw corresponds and pass the first bolt of arc hole locking in first screw, the arc hole vertical extension arranges, connect diaphragm and muffjoint, the support top sets up on the round bar.
3. A rotatable projector mount as claimed in claim 1 wherein: the first adjusting mechanism further comprises a connecting vertical rod arranged at the upper end of the rotating ball body and a fixing plate arranged at the upper end of the connecting vertical rod, and the fixing plate is detachably fixed at the bottom end of the projector.
4. A rotatable projector mount as claimed in claim 1 or 3 wherein: the support includes two montants of interval arrangement, sets up on a montant and the seat matches with the chucking mechanism of adjustment projecting apparatus height, sets up second screw and second bolt on two montant tops respectively, be provided with first hole of stepping down on the connection diaphragm, the second bolt passes and locks in the second screw after first hole of stepping down in order to fix the montant on the connection diaphragm.
5. A rotatable projector mount as claimed in claim 2 wherein: the support includes two montants of interval arrangement, sets up on a montant and the seat matches with the chucking mechanism of adjustment projecting apparatus height, sets up second screw and second bolt on two montant tops respectively, the round bar is provided with the first hole of stepping down that vertically runs through in order to supply the montant to pass, the sleeve is provided with the second hole of stepping down that exposes first hole of stepping down, and the montant is through passing the second hole of stepping down after locking on the round bar at the second bolt fastening in the second screw.
6. A rotatable projector mount as claimed in claim 5 wherein: the sleeve upper end is provided with first diaphragm, and first diaphragm upper end is provided with first recess, first hole of stepping down sets up in first recess.
7. A rotatable projector mount as claimed in claim 2 or 5 wherein: the round bar lower extreme is provided with the riser, and the riser lower extreme is provided with the second diaphragm, the sleeve lower extreme is provided with an opening.
8. A rotatable projector mount as claimed in claim 1, 2 or 3 wherein: and one end of the connecting transverse plate is provided with an inclined plate extending downwards.
9. A rotatable projector mount as claimed in claim 2 wherein: the round bar is provided with a through hole which transversely penetrates through, the support comprises a cross bar which penetrates through the through hole and two clamping mechanisms which are respectively arranged at two ends of the cross bar, and each clamping mechanism comprises a clamping plate which is arranged at the end part of the cross bar at intervals, a second groove which is arranged at the inner side of the clamping plate, a third bolt which penetrates through the clamping plate and the end part of the cross bar, and a nut which is matched with the third bolt.
10. A projector characterized by: comprising a mounting device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263488.4U CN212989864U (en) | 2020-07-01 | 2020-07-01 | Rotatable projector installation device and projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263488.4U CN212989864U (en) | 2020-07-01 | 2020-07-01 | Rotatable projector installation device and projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212989864U true CN212989864U (en) | 2021-04-16 |
Family
ID=75425217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021263488.4U Active CN212989864U (en) | 2020-07-01 | 2020-07-01 | Rotatable projector installation device and projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212989864U (en) |
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2020
- 2020-07-01 CN CN202021263488.4U patent/CN212989864U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: 344799 Building B7, School Furniture Industrial Park, Nancheng County, Fuzhou City, Jiangxi Province Patentee after: Jiangxi Xingchi Electronic Technology Co.,Ltd. Address before: 362000 no.463 Chonghong street, Quanzhou Economic and Technological Development Zone, Fujian Province Patentee before: Quanzhou Ruichi Intelligent Technology Co.,Ltd. |