CN220180686U - Projection fixing device for automobile film observation - Google Patents
Projection fixing device for automobile film observation Download PDFInfo
- Publication number
- CN220180686U CN220180686U CN202321959479.2U CN202321959479U CN220180686U CN 220180686 U CN220180686 U CN 220180686U CN 202321959479 U CN202321959479 U CN 202321959479U CN 220180686 U CN220180686 U CN 220180686U
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- metal tube
- projector
- automobile
- fixing device
- hook
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- 239000002184 metal Substances 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a projection fixing device for automobile video watching, which relates to the technical field of vehicle-mounted equipment mounting brackets and comprises a metal tube seat and an elastic fixing hook which is slidably arranged in the metal tube seat, wherein the elastic fixing hook comprises a hook part and an elastic part, the two opposite ends of the elastic part are provided with the hook part, the hook part is buckled on a headrest rod of an automobile seat and is tensioned by the reaction force of the elastic part so as to enable the device to be firmly fixed in the automobile, the metal tube seat is also provided with an angle-adjustable projector mounting seat, the projector can be firmly mounted in the automobile, the projection angle can be adjusted, and the experience of a user is improved.
Description
Technical Field
The utility model belongs to the technical field of vehicle-mounted equipment mounting brackets, and particularly relates to a projection fixing device for automobile video observation.
Background
With the continuous change of technology, the projector product realizes miniaturization and low power, which provides conditions for portable use of the projector, and the application of the vehicle-mounted projection is gradually popularized at present, but the technology development and design of corresponding accessories are not made for the vehicle-mounted use of the projection product in the automobile field in the production of accessories in the automobile field, so that the projector and a curtain cannot be perfectly matched with the vehicle for installation in the automobile, and the projector is easy to fall off and the curtain cannot be fixed; the vehicle-mounted environment is complex, the requirement on the adjustment of the projection angle is very high, the problems that the picture is very easy to exceed a screen, the picture is not correct and the like are caused, the popularization of vehicle-mounted projection is greatly influenced, the installation difficulty of a user is also increased, and therefore, the key point of solving the problems is to design a projection fixing device for automobile video observation.
Disclosure of Invention
The utility model aims to provide a projection fixing device for automobile video observation, which overcomes the problem that a projector cannot be perfectly matched with a vehicle when the projector is installed in the vehicle, so that the projector cannot be fixedly installed easily. The specific technical scheme is as follows:
the projection fixing device for the automobile video observation comprises a metal tube seat, wherein an elastic fixing hook is arranged in the metal tube seat in a sliding manner;
the elastic fixing hook comprises a hanging buckle part and an elastic part, the elastic part is arranged in the metal tube seat in a sliding manner, the hanging buckle part is arranged at the two opposite ends of the elastic part, the hanging buckle part is buckled on a headrest rod of an automobile seat, and the elastic fixing hook is tensioned by the reaction force of the elastic part so as to enable the fixing device to be stably fixed;
the middle position of the metal tube seat is provided with an angle-adjustable projector mounting seat, and a projector is mounted on the angle-adjustable projector mounting seat.
Preferably, the cross section of the metal tube seat is elliptical.
Preferably, the elastic part is a spring.
Preferably, the hanging buckle part comprises a sliding block and a hook, the sliding block and the hook are of an integrated structure, the sliding block is installed at two opposite ends of the spring, and the sliding block is slidably arranged in the metal tube seat.
Preferably, the height of the hook is greater than the longest diameter of the metal stem.
Preferably, round holes are formed in the positions, close to the two opposite ends, of the metal tube seat, and rivets are arranged on the round holes to limit the sliding blocks to slide out of the metal tube seat.
Preferably, the angle-adjustable projector mount pad is including unable adjustment base, rotation axis, projector mount pad handle, projector mount screw and swivelling joint spare M6 screw external member, unable adjustment base pass through bolt fixed mounting in on the metal tube socket, the projector mount pad handle pass through the rotation axis rotate install in on the unable adjustment base, projector mount screw install in on the projector mount pad handle, the projector passes through projector mount screw install to on the projector mount pad handle, swivelling joint spare M6 screw external member is located on the rotation axis, through rotating projector mount pad handle is in order to adjust projector projection angle, through screwing swivelling joint spare M6 screw external member is in order to keep adjusting good projection angle.
Compared with the prior art, the utility model has the following beneficial effects:
the projection fixing device for the automobile video watching is simple in structure, is hung on the headrest rod of the seat in the automobile through the hook, is tensioned by the reaction force of the elastic part, so that the fixing device is stably and firmly arranged in the automobile, and meanwhile, the metal tube seat arranged on the headrest rod is also provided with the projector mounting seat with an adjustable angle, so that the angle of the projector can be adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic cross-sectional view of a fixing device according to the present utility model.
Fig. 2 is a view showing the installation effect of the fixing device of the present utility model.
The main reference numerals illustrate:
the device comprises a 1-metal tube seat, a 2-projector, a 3-spring, a 4-slider, a 5-hook, a 6-rivet, a 7-fixed base, an 8-rotating shaft, a 9-projector mounting seat handle, a 10-projector mounting screw and an 11-rotating connector M6 screw sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inside", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Examples
As shown in fig. 1 and 2, a projection fixing device for automobile viewing comprises a metal tube seat 1, wherein the cross section of the metal tube seat 1 is elliptical, and an elastic fixing hook is slidably arranged in the metal tube seat 1;
the elastic fixing hook comprises a hanging buckle part and an elastic part, and is specifically as follows:
the elastic part is a spring 3, the hanging and buckling part comprises a sliding block 4 and a hook 5, the sliding block 4 and the hook 5 are of an integrated structure, the sliding block 4 is connected to the two opposite ends of the spring 3, the sliding block 4 is slidably arranged in the metal tube seat 1, the elastic part is slidably arranged in the metal tube seat 1, the hook 5 is pulled out, the hook 5 is buckled on a headrest rod of an automobile seat, and the fixing device is stably fixed by tensioning the elastic part by utilizing the reaction force of the elastic part;
the height of the hook 5 is larger than the longest diameter of the metal tube seat 1, so as to prevent the hook 5 at the other end from being pulled into the metal tube seat 1 to influence the use in the process of pulling out the hanging buckle; round holes are formed in the positions, close to the two opposite ends, of the metal tube seat 1, rivets 6 are arranged on the round holes to limit the sliding blocks 4 from sliding out of the metal tube seat 1, and the rivets 6 play a limiting role.
The middle part position department of metal tube socket 1 is equipped with the adjustable projecting apparatus mount pad of angle, install projecting apparatus 2 on the adjustable projecting apparatus mount pad of angle, specific structure is as follows:
the angle-adjustable projector mounting seat comprises a fixing base 7, a rotating shaft 8, a projector mounting seat handle 9, a projector mounting screw 10 and a rotating connector M6 screw sleeve 11, wherein the fixing base 7 is fixedly mounted on the metal tube seat 1 through bolts, the projector mounting seat handle 9 is rotatably mounted on the fixing base 7 through the rotating shaft 8, the projector mounting screw 10 is mounted on the projector mounting seat handle 9, the projector 2 is mounted on the projector mounting seat handle 9 through the projector mounting screw 10, the rotating connector M6 screw sleeve 11 is arranged on the rotating shaft 8, the projector mounting seat handle 9 is used for adjusting the projection angle of the projector 2 through rotation, and the rotating connector M6 screw sleeve 11 is used for keeping the adjusted projection angle through screwing.
The following is a detailed description of the installation of the fixture in this embodiment to make the present utility model more apparent to those skilled in the art:
the fixing base 7 is fixed on the elliptical metal tube seat 1 in a bolt mode, the projector mounting seat handle 9 is rotatably mounted on the fixing base 7 through the rotating shaft 8, a countersunk rotary connecting piece M6 screw sleeve 11 is used in the rotating shaft 8 to be fixed on the fixing base 7, an English system 1/4 screw (namely, a projector mounting screw 10) is screwed into a round hole of the projector mounting seat handle 9, a sliding block 4 integrally designed with the hanging hook 5 is firstly hung with the spring 3, then one end of the elliptical metal tube seat 1 is filled, one end of the spring 3, which penetrates through the rear end of the elliptical metal tube seat 1, is connected with the sliding block 4, after connection is completed, the hanging hooks 5 at two ends are clamped at two opposite ends of the elliptical metal tube seat 1 under the elasticity of the spring 3, and keep on the same straight line, round holes of the M3 are respectively formed in the positions, close to the hanging hooks 5, of the two ends, in the metal tube seat 1, the hanging hooks 5 are limited by using rivets 6, the hanging hooks 5 are prevented from being separated from the other ends of the metal tube seat, the hanging hooks 1 slide out, the projector 2 are horizontally placed on the projector mounting seat 9, one end is then hung on the projector mounting seat handle 10, one end is filled with the other end of the hanging hooks 2, one end of the hanging hooks 2 is then pulled by the automobile seat 2, the angle is adjusted, and the angle of the automobile seat is adjusted by pulling the left end of the automobile seat 5, and the automobile seat is adjusted.
To sum up, this projection fixing device can make the projector steadily install in the car, simultaneously, can also adjust projected angle, has promoted user's experience greatly and has felt, and the device simple structure moreover, accommodation is wide, easy and simple to handle, tensile promptly steady firm installation promptly.
The foregoing description of specific exemplary embodiments of the utility model has been presented for the purpose of illustration and description, but it is not intended to limit the utility model to the precise form disclosed, and it is apparent that many changes and modifications may be made in accordance with the above teachings, and while embodiments of the utility model have been shown and described, this specific embodiment is merely illustrative of the utility model and not restrictive, the particular features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner, the exemplary embodiments being selected and described for the purpose of explaining the specific principles of the utility model and its practical application, so that modifications, substitutions, variations, and various other changes may be made to the embodiments without creatively departing from the principles and spirit of the utility model as desired by those skilled in the art without departing from the scope of the patent claims.
Claims (7)
1. The projection fixing device for the automobile video observation is characterized by comprising a metal tube seat (1), wherein an elastic fixing hook is arranged in the metal tube seat (1) in a sliding manner;
the elastic fixing hook comprises a hanging buckle part and an elastic part, the elastic part is arranged in the metal tube seat (1) in a sliding manner, the hanging buckle parts are arranged at the two opposite ends of the elastic part, the hanging buckle parts are buckled on a headrest rod of an automobile seat, and the elastic fixing hook is tensioned by the reaction force of the elastic part so as to enable the fixing device to be stably fixed;
the middle position of the metal tube seat (1) is provided with an angle-adjustable projector mounting seat, and a projector (2) is mounted on the angle-adjustable projector mounting seat.
2. Projection fixing device for automobile viewing according to claim 1, characterized in that the metal tube socket (1) has an oval cross section.
3. Projection fixing device for car viewing according to claim 1, characterized in that the spring part is a spring (3).
4. A projection fixing device for automobile viewing according to claim 3, wherein the hanging buckle part comprises a sliding block (4) and a hook (5), the sliding block (4) and the hook (5) are of an integral structure, the sliding block (4) is installed at two opposite ends of the spring (3), and the sliding block (4) is slidably arranged in the metal tube seat (1).
5. Projection fixing device for automobile viewing according to claim 4, characterized in that the height of the hook (5) is greater than the longest diameter of the metal tube socket (1).
6. The projection fixing device for automobile viewing according to claim 4, wherein round holes are formed in the metal tube base (1) near opposite ends, and rivets (6) are arranged on the round holes to limit the sliding blocks (4) from sliding out of the metal tube base (1).
7. The projection fixing device for automobile viewing according to claim 1, wherein the angle-adjustable projector mount comprises a fixing base (7), a rotating shaft (8), a projector mount handle (9), a projector mount screw (10) and a rotating connector M6 screw set (11), the fixing base (7) is fixedly installed on the metal tube seat (1) through a bolt, the projector mount handle (9) is rotatably installed on the fixing base (7) through the rotating shaft (8), the projector mount screw (10) is installed on the projector mount handle (9), the projector (2) is installed on the projector mount handle (9) through the projector mount screw (10), the rotating connector M6 screw set (11) is arranged on the rotating shaft (8), the projection angle of the projector (2) is adjusted by rotating the projector mount handle (9), and the projection angle is well adjusted by rotating the rotating connector M6 screw set (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959479.2U CN220180686U (en) | 2023-07-25 | 2023-07-25 | Projection fixing device for automobile film observation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959479.2U CN220180686U (en) | 2023-07-25 | 2023-07-25 | Projection fixing device for automobile film observation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180686U true CN220180686U (en) | 2023-12-15 |
Family
ID=89111475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959479.2U Active CN220180686U (en) | 2023-07-25 | 2023-07-25 | Projection fixing device for automobile film observation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180686U (en) |
-
2023
- 2023-07-25 CN CN202321959479.2U patent/CN220180686U/en active Active
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