Mobile internet projection device convenient to install

Abstract

The utility model belongs to the technical field of projection devices, and particularly relates to a mobile internet projection device convenient to install, which comprises a fixed disc and a projector, the projector is arranged at the top end of the fixed disc, a support mechanism is arranged at the bottom end of the fixed disc, and an assembly protection mechanism is arranged at the top end of the fixed disc. According to the mobile internet projection device convenient to install, through the arrangement of the assembly protection mechanism, the projector can be rapidly installed and disassembled, so that the installation stability of the device is improved, the two sides of the projector can be protected, and the safety performance of the device is improved; according to the projector supporting device, the problem that in the background technology, a projector is not easy to mount and dismount quickly, so that the projector has certain limitation is solved, by arranging the supporting mechanism, the projector can be stably supported, the supporting height can be adjusted within a certain range, and the projector supporting device is convenient to use. Therefore, the supporting efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of projection devices, in particular to a mobile Internet projection device which is easy to install. Background Art

[0002] A projector, also known as a projector, is a device that can project images or videos onto a screen. It is connected to an Internet computer through different interfaces to play the corresponding signals. Traditional projectors are of two types: placed directly on the table and hung on the ceiling.

[0003] The existing projection devices of mobile Internet devices often require manual adjustment of the projection angle after moving. After adjusting the projection angle, the projection device will shake, which will cause the projection to shake. It is necessary to wait until the projection device is stable before focusing and adjusting the clarity of the projection image, and the stability is poor.

[0004] A mobile Internet device projection device is proposed in the patent document with publication number CN217583918U, the device includes a bracket, a support mechanism is fixedly installed on the top of the bracket, a connecting seat is movably connected to the top of the support mechanism, a projection device is fixedly installed on the top of the connecting seat, an adjustment mechanism is movably connected to one side of the connecting seat, the support mechanism includes a support plate, a connecting frame, an open groove, a screw, a knob and a fixed plate, the top of the support plate is fixedly connected to the connecting frame, an open groove is provided on one side of the bottom of the support plate, a screw is threadedly connected to one side of the open groove, and a knob is fixedly connected to one end of the screw. The advantages of the utility model are: by setting an adjustment mechanism, the stability of the projection device is ensured, and shaking of the projection is avoided after adjusting the projection angle, and by setting a bracket and an adjustment plate, both the projection angle and the projection height can be adjusted, thereby improving practicality.

[0005] However, it is not easy to quickly install and disassemble the projector with this device, so that the device has certain limitations.

[0006] For this reason, we urgently need to provide a mobile Internet projection device that is easy to install. Utility Model Content

[0007] The purpose of the utility model is to provide a mobile Internet projection device that is easy to install, so as to solve the problem in the above background technology that the device is not easy to quickly install and disassemble the projector, so that the device has certain limitations.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile Internet projection device that is easy to install, comprising a fixed plate and a projector, the projector is arranged at the top of the fixed plate, a supporting mechanism is arranged at the bottom of the fixed plate, and an assembly protection mechanism is arranged at the top of the fixed plate.

[0009] The assembly protection mechanism comprises a mounting unit and a protection unit.

[0010] The mounting unit includes a swivel seat, a fixing sleeve, a mounting rod, a fixing bolt, a supporting groove and a supporting rod. The swivel seat is connected to the top of the fixing plate, the fixing sleeve is fixedly installed on the top of the swivel seat, the mounting rod is installed on the bottom of the projector, the fixing bolt is connected to the side of the fixing sleeve, the supporting groove is opened at the top of the swivel seat, and the supporting rod is installed on the bottom of the projector.

[0011] Preferably, the protection unit comprises a ferrule, a protection plate and a fixing nail, the ferrule is mounted on the side end of the swivel seat, the protection plate is arranged on the side of the swivel seat, and the fixing nail is connected to the ferrule connection.

[0012] Preferably, the supporting mechanism includes a mounting plate, a rotating groove, a rotating rod, a fixed rod, an adjusting rod, a bottom bracket, a connecting bolt, a bottom rod, a connecting ring and a supporting chain, the mounting plate is connected to the bottom end of the fixed plate, the rotating groove is opened on the outer wall of the mounting plate, the rotating rod is connected to the inside of the rotating groove, the fixed rod is installed at the other end of the rotating rod, the adjusting rod is connected to the inside of the fixed rod, the bottom bracket is connected to the bottom end of the adjusting rod, the connecting bolt is connected to the fixed end of the fixed rod, the bottom rod is installed at the bottom end of the mounting plate, the connecting ring is connected to the outer wall of the bottom rod, and the supporting chain is connected to the outer wall of the connecting ring.

[0013] Preferably, the swivel seat connection end is rotatably connected to the top of the fixed plate, which is convenient for adjusting the projection direction and improving the projection efficiency. The mounting rod is fixed to the fixing sleeve by a fixing bolt, thereby facilitating the installation and fixing of the projector and improving the installation convenience of the device.

[0014] Preferably, the bottom end of the support rod abuts against and is slidably connected to the bottom end of the support groove, so that the support rod supports the projector, improves the stability of installing the projector, and the support rod is symmetrically distributed at the bottom end of the projector, thereby improving the support efficiency of the device.

[0015] Preferably, the protective plate is fixed to the sleeve by fixing nails, which is convenient for installing and fixing the protective plate, and also convenient for disassembling it. In addition, a protective sleeve is sleeved on the side of the protective plate, which plays a certain protective role and improves the protective performance.

[0016] Preferably, the connecting end of the rotating rod is rotatably connected to the inside of the rotating groove, which is convenient for driving the fixed rod and the adjusting rod to rotate, thereby facilitating the support of the projector and improving the stability of the projection. The adjusting rod is fixed to the fixed rod by a connecting bolt, so that the adjusting rod can be fixed, thereby facilitating the adjustment of the support height.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The mobile Internet projection device which is easy to install, by providing an assembly protection mechanism, can not only quickly install and disassemble the projector, thereby improving the installation stability of the device, but also can protect both sides of the projector, thereby improving the safety performance of the device, and solves the problem mentioned in the background technology that the device is not easy to quickly install and disassemble the projector, thereby causing the device to have certain limitations.

[0019] 2. The mobile Internet projection device, which is easy to install, can stably support the projector by setting a supporting mechanism, and can also adjust the support height within a certain range, thereby improving the support efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the support mechanism structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the assembly protection mechanism of the utility model.

[0024] In the figure: 1, fixing plate; 2, projector; 301, mounting plate; 302, rotating groove; 303, rotating rod; 304, fixing rod; 305, adjusting rod; 306, bottom bracket; 307, connecting bolt; 308, bottom rod; 309, connecting ring; 310, supporting chain; 401, rotating seat; 402, fixing sleeve; 403, mounting rod; 404, fixing bolt; 405, supporting groove; 406, supporting rod; 407, clamping sleeve; 408, protective plate; 409, fixing nail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1: A mobile Internet projection device that is easy to install includes a fixed plate 1 and a projector 2, wherein the projector 2 is arranged at the top of the fixed plate 1, a supporting mechanism is arranged at the bottom of the fixed plate 1, and an assembly protection mechanism is arranged at the top of the fixed plate 1.

[0028] The assembled protection mechanism comprises a mounting unit and a protection unit.

[0029] The mounting unit includes a swivel seat 401, a fixing sleeve 402, a mounting rod 403, a fixing bolt 404, a supporting groove 405 and a supporting rod 406. The swivel seat 401 is connected to the top of the fixing plate 1. The connecting end of the swivel seat 401 is rotatably connected to the top of the fixing plate 1, which is convenient for adjusting the projection direction and improving the projection efficiency. The fixing sleeve 402 is fixedly mounted on the top of the swivel seat 401. The mounting rod 403 is mounted on the bottom of the projector 2. The mounting rod 403 is fixed to the fixing sleeve 402 through the fixing bolt 404, so as to facilitate the adjustment of the projection direction. The projector 2 is installed and fixed, which improves the installation convenience of the device. The fixing bolt 404 is connected to the side of the fixing sleeve 402, the supporting groove 405 is opened at the top of the rotating seat 401, and the supporting rod 406 is installed at the bottom of the projector 2. The bottom end of the supporting rod 406 abuts against the bottom end of the inner part of the supporting groove 405 and is slidably connected. The supporting rod 406 plays a supporting role for the projector 2, which improves the stability of the installation of the projector 2, and the supporting rods 406 are symmetrically distributed at the bottom of the projector 2, thereby improving the supporting efficiency of the device.

[0030] Embodiment 2: Based on Embodiment 1: the protection unit includes a sleeve 407, a protection plate 408 and a fixing pin 409, the sleeve 407 is installed on the side end of the swivel 401, the protection plate 408 is arranged on the side of the swivel 401, and the fixing pin 409 is connected to the connection of the sleeve 407.

[0031] The supporting mechanism includes a mounting plate 301, a rotating groove 302, a rotating rod 303, a fixed rod 304, an adjusting rod 305, a bottom bracket 306, a connecting bolt 307, a bottom rod 308, a connecting ring 309 and a supporting chain 310. The mounting plate 301 is connected to the bottom end of the fixed plate 1, the rotating groove 302 is arranged on the outer wall of the mounting plate 301, the rotating rod 303 is connected to the inside of the rotating groove 302, and the connecting end of the rotating rod 303 is rotatably connected to the inside of the rotating groove 302, so as to drive the fixed rod 304 and the adjusting rod 305 to rotate, so as to support the projector 2 and improve the stability of the projection. Qualitatively, the fixed rod 304 is installed at the other end of the rotating rod 303, the adjusting rod 305 is connected to the inside of the fixed rod 304, the adjusting rod 305 is fixed to the fixed rod 304 by the connecting bolt 307, so that the adjusting rod 305 can be fixed, so as to facilitate the adjustment of the support height, the base 306 is connected to the bottom end of the adjusting rod 305, the connecting bolt 307 is connected to the fixed end of the fixed rod 304, the bottom rod 308 is installed at the bottom end of the mounting plate 301, the connecting ring 309 is connected to the outer wall of the bottom rod 308, and the support chain 310 is connected to the outer wall of the connecting ring 309.

[0032] Embodiment 3: The protective plate 408 is fixed to the clamping sleeve 407 by means of fixing nails 409, which facilitates installation and fixation of the protective plate 408 and also facilitates its disassembly. A protective sleeve is sleeved on the side of the protective plate 408, which plays a certain protective role and improves the protective performance.

[0033] When in use, the mounting rod 403 at the bottom end of the projector 2 is inserted into the fixing sleeve 402, and the projector 2 is installed on the top of the swivel seat 401 through the fixing bolt 404. The connecting end of the protective plate 408 is inserted into the sleeve 407 and the protective plate 408 is fixed by the fixing nail 409. The support rod 406 and the support groove 405 play a supporting role, thereby improving the stability of the installation. The fixing rod 304 is driven to rotate by the rotation of the rotating rod 303, and the adjusting rod 305 is fixed to the fixing rod 304 by the connecting bolt 307. Under the limited support of the support chain 310, the base 306 can support the entire device, thereby improving the stability of the projection.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A mobile Internet projection device that is easy to install, comprising a fixed plate (1) and a projector (2), wherein the projector (2) is arranged on the top of the fixed plate (1), and is characterized in that: A supporting mechanism is provided at the bottom end of the fixing plate (1), and an assembly protection mechanism is provided at the top end of the fixing plate (1); The assembly protection mechanism comprises a mounting unit and a protection unit; The mounting unit comprises a swivel seat (401), a fixing sleeve (402), a mounting rod (403), a fixing bolt (404), a supporting groove (405) and a supporting rod (406); the swivel seat (401) is connected to the top of the fixing plate (1); the fixing sleeve (402) is fixedly mounted on the top of the swivel seat (401); the mounting rod (403) is mounted on the bottom of the projector (2); the fixing bolt (404) is connected to the side of the fixing sleeve (402); the supporting groove (405) is opened at the top of the swivel seat (401); and the supporting rod (406) is mounted on the bottom of the projector (2).

2. The mobile Internet projection device that is easy to install according to claim 1, characterized in that: The protection unit comprises a ferrule (407), a protection plate (408) and a fixing pin (409); the ferrule (407) is mounted on the side end of the rotating seat (401); the protection plate (408) is arranged on the side of the rotating seat (401); and the fixing pin (409) is connected to the connection of the ferrule (407).

3. The mobile Internet projection device that is easy to install according to claim 1, characterized in that: The support mechanism comprises a mounting plate (301), a rotating groove (302), a rotating rod (303), a fixing rod (304), an adjusting rod (305), a bottom bracket (306), a connecting bolt (307), a bottom rod (308), a connecting ring (309) and a supporting chain (310), wherein the mounting plate (301) is connected to the bottom end of the fixing plate (1), the rotating groove (302) is formed on the outer wall of the mounting plate (301), the rotating rod (303) is connected to the inside of the rotating groove (302), and the The fixed rod (304) is mounted on the other end of the rotating rod (303), the adjusting rod (305) is connected to the inside of the fixed rod (304), the bottom bracket (306) is connected to the bottom end of the adjusting rod (305), the connecting bolt (307) is connected to the fixed end of the fixed rod (304), the bottom rod (308) is mounted on the bottom end of the mounting plate (301), the connecting ring (309) is connected to the outer wall of the bottom rod (308), and the supporting chain (310) is connected to the outer wall of the connecting ring (309).

4. The mobile Internet projection device that is easy to install according to claim 1, characterized in that: The connecting end of the rotating seat (401) is rotatably connected to the top of the fixed plate (1), and the mounting rod (403) is fixed to the fixed sleeve (402) via a fixing bolt (404).

5. The mobile Internet projection device that is easy to install according to claim 1, characterized in that: The bottom end of the support rod (406) abuts against and is slidably connected to the bottom end of the inner portion of the support groove (405), and the support rod (406) is symmetrically distributed at the bottom end of the projector (2).

6. The mobile Internet projection device that is easy to install according to claim 2, characterized in that: The protective plate (408) is fixed to the clamping sleeve (407) via a fixing pin (409), and a protective sleeve is sleeved on the side of the protective plate (408).

7. The mobile Internet projection device that is easy to install according to claim 3, characterized in that: The connecting end of the rotating rod (303) is rotatably connected to the inside of the rotating groove (302), and the adjusting rod (305) is fixed to the fixing rod (304) via a connecting bolt (307).

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