CN212969910U

CN212969910U - Home-use projecting apparatus with protective structure

Info

Publication number: CN212969910U
Application number: CN202021730864.6U
Authority: CN
Inventors: 林玉荣
Original assignee: Individual
Current assignee: Sichuan Huaying Zhiye Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-13
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a projecting apparatus technical field just discloses a home-use projecting apparatus with protective structure, including the projecting apparatus body, the positive fixedly connected with camera lens body of projecting apparatus body, one side fixedly connected with protection machanism of projecting apparatus body, protection machanism is including the installation piece, the mounting groove has been seted up at the top of installation piece, the inner wall fixedly connected with buffer spring of mounting groove, buffer spring's one end fixedly connected with connecting block, the outer wall fixedly connected with spacing collar of installation piece. This family uses projecting apparatus with protective structure has reached the good purpose of protecting effect, has solved the not good problem of general family uses projecting apparatus protecting effect for people can not fall because of the collision and lead to the damage when using this projecting apparatus, and the impact that the projecting apparatus received can effectually be cushioned, can not cause the damage to the structure of inside, and the result of use is better, more can not delay people's use simultaneously.

Description

Home-use projecting apparatus with protective structure

Technical Field

The utility model relates to a projecting apparatus technical field specifically is a home-use projecting apparatus with protective structure.

Background

The projector is also called as a projector, is a device capable of projecting images or videos onto a curtain, can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, and the like through different interfaces to play corresponding video signals, is widely applied to families, offices, schools, and entertainment places at present, and has different types such as CRT, LCD, and DLP according to different working modes.

Along with the development of society and the continuous improvement of people's standard of living, family's projecting apparatus's popularization range is more and more wide, more and more family uses the projecting apparatus to replace the TV, but present family uses the projecting apparatus to often place on the tea table, the protecting effect is very not good when using, especially there is child's family at home, and bump the projecting apparatus easily, the edges and corners very easily lands when the projecting apparatus drops on the floor, because the edges and corners has born the collision that huge impact force and gravity brought, lead to the projecting apparatus to damage, influence people's normal use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a domestic projecting apparatus with protective structure possesses advantages such as protecting effect is good, has solved the not good problem of general domestic projecting apparatus protecting effect.

(II) technical scheme

For the purpose that realizes that above-mentioned this domestic projecting apparatus excellent in use effect, the utility model provides a following technical scheme: the utility model provides a home-use projecting apparatus with protective structure, includes the projecting apparatus body, the positive fixedly connected with camera lens body of projecting apparatus body, one side fixedly connected with protection machanism of projecting apparatus body, protection machanism is including the installation piece, the mounting groove has been seted up at the top of installation piece, the inner wall fixedly connected with buffer spring of mounting groove, buffer spring's one end fixedly connected with connecting block, the outer wall fixedly connected with spacing collar of installation piece, the top fixedly connected with set casing of connecting block.

The top fixedly connected with guard plate of set casing, one side fixedly connected with installation bolt of installation piece, the louvre has been seted up to one side of projecting apparatus body, the bottom fixedly connected with regulating block of projecting apparatus body, the internal thread groove has been seted up to the bottom of regulating block, the inner wall swing joint in internal thread groove has the regulation pole, the one end fixedly connected with supporting shoe of regulation pole.

Preferably, the top fixedly connected with fixing base of projecting apparatus body, the front swing joint of fixing base has the movable rod, the outer wall fixedly connected with handle of movable rod.

Preferably, one end of the movable rod penetrates through one side of the fixed seat and extends to the other side of the fixed seat, and the handle is movably connected with the fixed seat through the movable rod.

Preferably, the shape and size of the mounting groove are matched with those of the buffer spring, and the buffer spring is fixedly connected with the mounting block through the mounting groove.

Preferably, the outer wall of the adjusting rod is provided with an external thread, the shape and size of the external thread are matched with the shape and size of the internal thread groove, and the adjusting rod is in threaded connection with the adjusting block through the external thread and the internal thread groove.

Preferably, one end of the mounting bolt penetrates through one side of the mounting block and the other side of the mounting block respectively, and the mounting block is movably connected with the projector body through the mounting bolt.

Preferably, the number of the heat dissipation holes is thirty-six, every eighteen heat dissipation holes form a group, and the two groups of the heat dissipation holes are symmetrically arranged by taking the perpendicular bisector of the projector body as a symmetry axis.

(III) advantageous effects

Compared with the prior art, the utility model provides a domestic projecting apparatus with protective structure possesses following beneficial effect:

1. this family uses projecting apparatus with protective structure, through the installation piece, the mounting groove, buffer spring, the connecting block, the spacing collar, the set casing, mutually supporting of guard plate and construction bolt uses, the good purpose of protecting effect has been reached, the problem that general family uses projecting apparatus protecting effect is not good has been solved, make people can not fall because of the collision and lead to damaging when using this projecting apparatus, the impact that the projecting apparatus received can effectually obtain the buffering, can not cause the damage to inside structure, excellent in use effect, more can not hinder people's use simultaneously.

2. This family uses projecting apparatus with protective structure uses through mutually supporting of fixing base, movable rod and handle, has reached portable or the purpose of removal for people more convenient laborsaving when carrying or removing, has also guaranteed the equilibrium of this projecting apparatus when carrying or transporting simultaneously.

3. This family uses projecting apparatus with protective structure, through the use of mutually supporting of regulating block, internal thread groove, regulation pole and supporting shoe, more convenient when having reached convenient to use's purpose makes people adjust the angle of projecting apparatus and curtain when using this projecting apparatus, has saved a large amount of regulation time.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the protection mechanism of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a projector body; 2. a lens body; 3. a fixed seat; 4. a movable rod; 5. a handle; 6. a protection mechanism; 601. mounting blocks; 602. mounting grooves; 603. a buffer spring; 604. connecting blocks; 605. a limiting ring; 606. a stationary case; 607. a protection plate; 608. installing a bolt; 7. heat dissipation holes; 8. an adjusting block; 9. an internal thread groove; 10. adjusting a rod; 11. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a home-use projector with a protection structure includes a projector body 1, a front fixedly connected with lens body 2 of projector body 1, one side fixedly connected with protection mechanism 6 of projector body 1, protection mechanism 6 includes an installation block 601, an installation groove 602 is provided at the top of installation block 601, an inner wall fixedly connected with buffer spring 603 of installation groove 602, one end fixedly connected with connecting block 604 of buffer spring 603, an outer wall fixedly connected with limiting ring 605 of installation block 601, the shape and size of installation groove 602 are matched with the shape and size of buffer spring 603, and buffer spring 603 is fixedly connected with installation block 601 through installation groove 602, and the top fixedly connected with fixing shell 606 of connecting block 604.

The top of the fixed shell 606 is fixedly connected with a protection plate 607, one side of the installation block 601 is fixedly connected with an installation bolt 608, one side of the projector body 1 is provided with a heat dissipation hole 7, the bottom of the projector body 1 is fixedly connected with an adjusting block 8, the top of the projector body 1 is fixedly connected with a fixed seat 3, one end of the installation bolt 608 respectively penetrates through one side of the installation block 601 and the other side of the installation block 601, the installation block 601 is movably connected with the projector body 1 through the installation bolt 608, and the protection effect is good through the mutual matching use of the installation block 601, the installation groove 602, the buffer spring 603, the connecting block 604, the spacing ring 605, the fixed shell 606, the protection plate 607 and the installation bolt 608, so that the problem of poor protection effect of a common household projector is solved, people can not be damaged due to falling caused by collision when using the projector, the impact on the projector can be effectively buffered, the inner structure can not be damaged, the using effect is better, meanwhile, the use of people can not be delayed, the number of the heat dissipation holes 7 is thirty six, every eighteen heat dissipation holes 7 are in one group, two groups of heat dissipation holes 7 are symmetrically arranged by taking the perpendicular bisector of the projector body 1 as a symmetry axis, the front surface of the fixed seat 3 is movably connected with the movable rod 4, the outer wall of the movable rod 4 is fixedly connected with the handle 5, one end of the movable rod 4 penetrates through one side of the fixed seat 3 and extends to the other side of the fixed seat 3, the handle 5 is movably connected with the fixed seat 3 through the movable rod 4, the fixed seat 3, the movable rod 4 and the handle 5 are matched with each other for use, the purpose of convenient carrying or moving is achieved, more convenient and labor-saving when people carry or move, meanwhile, the balance of the projector is also ensured when carrying or transporting, the bottom of the adjusting block 8 is provided with an, inner wall swing joint of internal thread groove 9 has regulation pole 10, the one end fixedly connected with supporting shoe 11 of regulation pole 10, the outer wall of adjusting pole 10 is provided with the external screw thread, and the shape size of external screw thread all matches each other with the shape size of internal thread groove 9, and adjust pole 10 through external screw thread and

internal thread groove

9 and 8 threaded connection of regulating block, through regulating block 8, internal thread groove 9, adjust pole 10 and supporting shoe 11 mutually support and use, reached convenient to use's purpose and made people adjust convenience more when the angle of projecting apparatus and curtain when using this projecting apparatus, a large amount of adjust time has been saved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the projector is used, when the projector is dropped, the protection plate 607 is firstly subjected to the impact force of the ground, the protection plate 607 transmits the residual potential energy to the buffer spring 603 through the fixing shell 606 and the connecting block 604 after a part of the impact potential energy is relaxed, and the buffer spring 603 absorbs and buffers most of the potential energy to eliminate most of the impact force.

To sum up, this home-use projecting apparatus with protective structure for people can not fall because of the collision and lead to damaging when using this projecting apparatus, the impact that the projecting apparatus received can effectually obtain the buffering, can not cause the damage to the structure of inside, and the result of use is better, more can not delay people's use simultaneously, has also reached convenient to use's purpose simultaneously and has made people more convenient when using the angle of this projecting apparatus of regulation projecting apparatus and curtain, has saved a large amount of adjustment time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A household projector with a protective structure comprises a projector body (1), and is characterized in that: the front surface of the projector body (1) is fixedly connected with a lens body (2), one side of the projector body (1) is fixedly connected with a protection mechanism (6), the protection mechanism (6) comprises an installation block (601), the top of the installation block (601) is provided with an installation groove (602), the inner wall of the installation groove (602) is fixedly connected with a buffer spring (603), one end of the buffer spring (603) is fixedly connected with a connection block (604), the outer wall of the installation block (601) is fixedly connected with a limiting ring (605), and the top of the connection block (604) is fixedly connected with a fixed shell (606);

the top fixedly connected with guard plate (607) of set casing (606), one side fixedly connected with construction bolt (608) of installation piece (601), louvre (7) have been seted up to one side of projecting apparatus body (1), bottom fixedly connected with regulating block (8) of projecting apparatus body (1), internal thread groove (9) have been seted up to the bottom of regulating block (8), the inner wall swing joint of internal thread groove (9) has regulation pole (10), the one end fixedly connected with supporting shoe (11) of adjusting pole (10).

2. A projector for domestic use with a protective structure according to claim 1, characterized in that: the top fixedly connected with fixing base (3) of projecting apparatus body (1), the positive swing joint of fixing base (3) has movable rod (4), the outer wall fixedly connected with handle (5) of movable rod (4).

3. A projector for domestic use with a protective structure according to claim 2, characterized in that: one end of the movable rod (4) penetrates through one side of the fixed seat (3) and extends to the other side of the fixed seat (3), and the handle (5) is movably connected with the fixed seat (3) through the movable rod (4).

4. A projector for domestic use with a protective structure according to claim 1, characterized in that: the shape and size of the mounting groove (602) are matched with those of the buffer spring (603), and the buffer spring (603) is fixedly connected with the mounting block (601) through the mounting groove (602).

5. A projector for domestic use with a protective structure according to claim 1, characterized in that: the outer wall of the adjusting rod (10) is provided with external threads, the shapes and the sizes of the external threads are matched with those of the internal thread grooves (9), and the adjusting rod (10) is in threaded connection with the adjusting block (8) through the external threads and the internal thread grooves (9).

6. A projector for domestic use with a protective structure according to claim 1, characterized in that: one end of the mounting bolt (608) penetrates through one side of the mounting block (601) and the other side of the mounting block (601) respectively, and the mounting block (601) is movably connected with the projector body (1) through the mounting bolt (608).

7. A projector for domestic use with a protective structure according to claim 1, characterized in that: the number of the heat dissipation holes (7) is thirty-six, every eighteen heat dissipation holes (7) are in one group, and the two groups of heat dissipation holes (7) are symmetrically arranged by taking the perpendicular bisector of the projector body (1) as a symmetry axis.