CN213236716U - Domestic projection equipment convenient to installation - Google Patents
Domestic projection equipment convenient to installation Download PDFInfo
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- CN213236716U CN213236716U CN202021981869.6U CN202021981869U CN213236716U CN 213236716 U CN213236716 U CN 213236716U CN 202021981869 U CN202021981869 U CN 202021981869U CN 213236716 U CN213236716 U CN 213236716U
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- supporting rod
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Abstract
The utility model provides a domestic projection equipment convenient to installation. A home projection device for easy installation, comprising: a fixing plate; the mounting seat is fixedly mounted on the fixing plate; the supporting rod is movably arranged on the mounting seat; the supporting plate is arranged on the supporting rod; the projector is fixedly arranged on the supporting plate; the slot is formed in the mounting seat; the two clamping rods are symmetrically and slidably arranged on the supporting rod; the two clamping grooves are symmetrically formed in the inner walls of the slots and correspond to the clamping rods. The utility model provides a domestic projection equipment convenient to installation has convenient to use, easy to assemble and dismantles, the advantage of convenient to overhaul maintenance.
Description
Technical Field
The utility model relates to a projection technology field especially relates to a domestic projection equipment convenient to installation.
Background
Projection refers to the projection of the shape of an object onto a plane with a set of rays, called "projection". The image obtained on the plane, also called "projection", is a home theater installed in a home by many people with the increasing standard of living, and the home theater needs to be realized by a projection device.
However, in the prior art, the projection device is inconvenient to mount and dismount, so that the maintenance is difficult.
Therefore, there is a need to provide a household projection device which is easy to install and solves the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, easy to assemble and dismantle, the domestic projection equipment of installation of being convenient for of convenient to overhaul maintenance.
In order to solve the technical problem, the utility model provides a domestic projection equipment convenient to installation, include: a fixing plate; the mounting seat is fixedly mounted on the fixing plate; the supporting rod is movably arranged on the mounting seat; the supporting plate is arranged on the supporting rod; the projector is fixedly arranged on the supporting plate; the slot is formed in the mounting seat; the two clamping rods are symmetrically and slidably arranged on the supporting rod; the two clamping grooves are symmetrically formed in the inner walls of the slots and correspond to the clamping rods.
Preferably, the cavity has been seted up on the bracing piece, slidable mounting has the slide bar in the cavity, the one end of slide bar extends to outside the cavity and fixed mounting has the baffle, the slip cap is equipped with first spring on the slide bar, the both ends of first spring respectively with bracing piece and baffle fixed connection, slidable mounting has the wedge in the cavity, wedge and slide bar fixed connection, just wedge and kelly sliding connection.
Preferably, two assembly grooves have been seted up to the symmetry on the inner wall of cavity, fixed mounting has the guide bar in the assembly groove, slidable mounting has the connecting rod on the guide bar, connecting rod and the kelly fixed connection that corresponds, the sliding sleeve is equipped with the second spring on the guide bar, the both ends of second spring respectively with the inner wall and the connecting rod fixed connection of assembly groove.
Preferably, the dwang is installed in the cavity rotation, fixed mounting has the connecting axle on the dwang, the guide way has been seted up on the slide bar, the inner wall and the connecting axle sliding connection of guide way, fixed mounting has first sloping block and second sloping block in the guide way respectively.
Preferably, the inclined planes are arranged at the ends, close to each other, of the two clamping rods and are in sliding connection with the clamping rods.
Preferably, the rotary shaft is installed in the rotation on the bracing piece, the ring channel has been seted up in the pivot, fixed mounting has the antiskid ring in the ring channel, slidable mounting has the pull rod on the bracing piece, the one end of pull rod extends to in the ring channel and fixed mounting has the slipmat, slipmat and antiskid ring looks adaptation, fixed mounting has the handle on the pull rod, the slip cap is equipped with the third spring on the pull rod, the both ends of third spring respectively with bracing piece and handle fixed connection.
Preferably, the support rod is provided with a sliding hole, and the inner wall of the sliding hole is connected with the pull rod in a sliding manner.
Preferably, two limiting grooves are symmetrically formed in the inner wall of the sliding hole, two limiting blocks are symmetrically and fixedly mounted on the pull rod, and the limiting blocks are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Compared with the prior art, the utility model provides a domestic projection equipment convenient to installation has following beneficial effect:
the utility model provides a domestic projection equipment convenient to installation, mount pad fixed mounting is in on the fixed plate, bracing piece movable mounting be in on the mount pad, the backup pad is established on the bracing piece, projecting apparatus fixed mounting be in the backup pad, the slot is seted up on the mount pad, two the kelly symmetry slidable mounting be in on the bracing piece, two the draw-in groove symmetry is seted up on the inner wall of slot, just the draw-in groove is corresponding with the kelly, conveniently installs and dismantles the projecting apparatus.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a household projection apparatus convenient for installation according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is a schematic structural view of the guide groove shown in FIG. 1;
FIG. 4 is a schematic view of the connection shaft of FIG. 3 after movement;
fig. 5 is a schematic view of a second embodiment of a home projection apparatus provided by the present invention for facilitating installation;
fig. 6 is an enlarged schematic view of a portion B shown in fig. 5.
Reference numbers in the figures: 1. a fixing plate; 2. a mounting seat; 3. a support bar; 4. a support plate; 5. a projector; 6. a slot; 7. a cavity; 8. a slide bar; 9. a baffle plate; 10. a first spring; 11. a wedge block; 12. assembling a groove; 13. a guide bar; 14. a connecting rod; 15. a second spring; 16. a clamping rod; 17. a card slot; 18. rotating the rod; 19. a connecting shaft; 20. a guide groove; 21. a first swash block; 22. a second swash block; 23. a rotating shaft; 24. an annular groove; 25. an anti-slip ring; 26. a pull rod; 27. a non-slip mat; 28. a handle; 29. and a third spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-4, in a first embodiment of the present invention, a household projection apparatus for facilitating installation includes: a fixing plate 1; the mounting seat 2 is fixedly mounted on the fixing plate 1; the supporting rod 3 is movably arranged on the mounting seat 2; the supporting plate 4 is arranged on the supporting rod 3; the projector 5 is fixedly arranged on the supporting plate 4; the slot 6 is formed in the mounting seat 2; the two clamping rods 16 are symmetrically and slidably arranged on the supporting rod 3; the two clamping grooves 17 are symmetrically formed in the inner wall of the slot 6, and the clamping grooves 17 correspond to the clamping rods 16.
The utility model discloses a wedge-shaped support for a motor vehicle, including bracing piece 3, cavity 7, slidable mounting has slide bar 8 in the cavity 7, the one end of slide bar 8 extends to the cavity 7 outer and fixed mounting has baffle 9, the sliding sleeve is equipped with first spring 10 on the slide bar 8, the both ends of first spring 10 respectively with bracing piece 3 and baffle 9 fixed connection, slidable mounting has wedge 11 in the cavity 7, wedge 11 and 8 fixed connection of slide bar, just wedge 11 and 16 sliding connection of kelly.
Two assembly grooves 12 have been seted up to the symmetry on the inner wall of cavity 7, fixed mounting has guide bar 13 in the assembly groove 12, slidable mounting has connecting rod 14 on guide bar 13, connecting rod 14 and the 16 fixed connection of kelly that correspond, slidable sleeve is equipped with second spring 15 on guide bar 13, the both ends of second spring 15 respectively with the inner wall and the connecting rod 14 fixed connection of assembly groove 12.
The ends of the two clamping rods 16 close to each other are provided with inclined planes, and the inclined planes are connected with the clamping rods 16 in a sliding manner.
The utility model provides a domestic projection equipment's that is convenient for install theory of operation as follows:
when the fixing plate is used, the fixing plate 1 is fixedly installed on a wall surface, then the supporting rod 3 is inserted into the slot 6, the clamping rod 16 is clamped with the clamping groove 17 under the action of the first spring 10, and the projector 5 is fixed, and at the moment, the position of the connecting shaft 19 in the guide groove 20 is as shown in the attached drawing 3 of the specification;
when needing to dismantle, press bracing piece 3, under the combined action of second sloping block 22, dwang 18 and first spring 10, connecting axle 19 moves to the position as shown in description figure 4, and wedge 11 slides to the right in cavity 7, and under the elastic force effect of second spring 15, two kellies 16 are close to each other and are moved and leave corresponding draw-in groove 17, at this moment, can take off bracing piece 3 from mount pad 2, accomplish the dismantlement.
Compared with the prior art, the utility model provides a domestic projection equipment convenient to installation has following beneficial effect:
the utility model provides a domestic projection equipment convenient to installation, 2 fixed mounting of mount pad are in on the fixed plate 1, 3 movable mounting of bracing piece are in on the mount pad 2, backup pad 4 is established on the bracing piece 3, 5 fixed mounting of projecting apparatus are in backup pad 4, slot 6 is seted up on the mount pad 2, two 16 symmetry slidable mounting of kelly is in on the bracing piece 3, two the 17 symmetries of draw-in groove are seted up on the inner wall of slot 6, just draw-in groove 17 is corresponding with kelly 16, conveniently installs and dismantles projecting apparatus 5.
Second embodiment:
based on the home projection apparatus convenient to install provided by the first embodiment of the present application, a second embodiment of the present application proposes another home projection apparatus convenient to install. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 5-6, the household projection device convenient to mount further includes a rotating shaft 23, the rotating shaft 23 is rotatably mounted on the supporting rod 3, an annular groove 24 is formed in the rotating shaft 23, an anti-slip ring 25 is fixedly mounted in the annular groove 24, a pull rod 26 is slidably mounted on the supporting rod 3, one end of the pull rod 26 extends into the annular groove 24 and is fixedly mounted with an anti-slip mat 27, the anti-slip mat 27 is adapted to the anti-slip ring 25, a handle 28 is fixedly mounted on the pull rod 26, a third spring 29 is slidably mounted on the pull rod 26, and two ends of the third spring 29 are respectively fixedly connected with the supporting rod 3 and the handle 28.
The support rod 3 is provided with a sliding hole, and the inner wall of the sliding hole is connected with the pull rod 26 in a sliding manner.
Two limiting grooves are symmetrically formed in the inner wall of the sliding hole, two limiting blocks are symmetrically and fixedly mounted on the pull rod 26, and the limiting blocks are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
During the use, pulling handle 28, handle 28 drives pull rod 26 motion, and pull rod 26 drives slipmat 27 and keeps away from anti-slip ring 25, at this moment, can make projecting apparatus 5 rotate, changes the angle of projecting apparatus 5, adjusts the completion back, releases handle 28, under the pulling force effect of third spring 29, makes slipmat 27 and anti-slip ring 25 contact, at this moment, can fix countershaft 23.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A home projection device for easy installation, comprising:
a fixing plate;
the mounting seat is fixedly mounted on the fixing plate;
the supporting rod is movably arranged on the mounting seat;
the supporting plate is arranged on the supporting rod;
the projector is fixedly arranged on the supporting plate;
the slot is formed in the mounting seat;
the two clamping rods are symmetrically and slidably arranged on the supporting rod;
the two clamping grooves are symmetrically formed in the inner walls of the slots and correspond to the clamping rods.
2. The household projection equipment convenient to install according to claim 1, wherein a cavity is formed in the supporting rod, a sliding rod is slidably installed in the cavity, one end of the sliding rod extends out of the cavity and is fixedly provided with a baffle, a first spring is slidably sleeved on the sliding rod, two ends of the first spring are fixedly connected with the supporting rod and the baffle respectively, a wedge block is slidably installed in the cavity and is fixedly connected with the sliding rod, and the wedge block is slidably connected with the clamping rod.
3. The household projection equipment convenient to install according to claim 2, wherein two assembling grooves are symmetrically formed in the inner wall of the cavity, a guide rod is fixedly installed in each assembling groove, a connecting rod is slidably installed on each guide rod and fixedly connected with the corresponding clamping rod, a second spring is slidably sleeved on each guide rod, and two ends of each second spring are respectively fixedly connected with the inner wall of each assembling groove and the corresponding connecting rod.
4. The conveniently-installed household projection equipment as claimed in claim 2, wherein a rotating rod is rotatably installed in the cavity, a connecting shaft is fixedly installed on the rotating rod, a guide groove is formed in the sliding rod, the inner wall of the guide groove is slidably connected with the connecting shaft, and a first inclined block and a second inclined block are respectively and fixedly installed in the guide groove.
5. An easily mountable household projection apparatus as claimed in claim 1, wherein the ends of the two latch rods adjacent to each other are provided with a slant surface, and the slant surfaces are slidably connected with the latch rods.
6. The household projection device convenient to mount as claimed in claim 1, wherein a rotating shaft is rotatably mounted on the supporting rod, an annular groove is formed in the rotating shaft, an anti-slip ring is fixedly mounted in the annular groove, a pull rod is slidably mounted on the supporting rod, one end of the pull rod extends into the annular groove and is fixedly mounted with an anti-slip pad, the anti-slip pad is matched with the anti-slip ring, a handle is fixedly mounted on the pull rod, a third spring is slidably sleeved on the pull rod, and two ends of the third spring are respectively fixedly connected with the supporting rod and the handle.
7. A domestic projection device of claim 6, wherein said support rod has a sliding hole, and the inner wall of said sliding hole is slidably connected to said pull rod.
8. The conveniently-installed household projection apparatus as claimed in claim 7, wherein the inner wall of the sliding hole is symmetrically provided with two limiting grooves, the pull rod is symmetrically and fixedly provided with two limiting blocks, and the limiting blocks are slidably connected with the inner walls of the corresponding limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981869.6U CN213236716U (en) | 2020-09-11 | 2020-09-11 | Domestic projection equipment convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021981869.6U CN213236716U (en) | 2020-09-11 | 2020-09-11 | Domestic projection equipment convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236716U true CN213236716U (en) | 2021-05-18 |
Family
ID=75874472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021981869.6U Active CN213236716U (en) | 2020-09-11 | 2020-09-11 | Domestic projection equipment convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213236716U (en) |
-
2020
- 2020-09-11 CN CN202021981869.6U patent/CN213236716U/en active Active
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