CN217415641U

CN217415641U - Mainstream vehicle-mounted machine with protection effect

Info

Publication number: CN217415641U
Application number: CN202220197518.9U
Authority: CN
Inventors: 陈建龙
Original assignee: Suzhou Ennoconn Technology Co ltd
Current assignee: Suzhou Ennoconn Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-09-13
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a mainstream mobile phone with protection effect relates to mobile unit technical field, including the location shell and be located the on-vehicle organism of its inner chamber, the inner chamber bottom of location shell transversely is provided with fixed subassembly through set up the recess, fixed subassembly is used for adjusting the on-vehicle organism of location centre gripping, the inner chamber of location shell just leans on the right-hand member to be provided with dustproof subassembly, dustproof subassembly is used for tensile adjustment in order to carry out dustproof protection to on-vehicle organism. The utility model discloses an install and dismantle on-vehicle organism with the adjustment position, it is further, saved and installed in the time of dismantling on-vehicle organism to in maintain and change the on-vehicle organism, can make dustproof cuticula stretched simultaneously, make dustproof cuticula be protected by the screen of pulling out on-vehicle organism, at the adhesion of the reducible dust of vehicle in idle in-process to on-vehicle organism, further have the separation effect to dust and on-vehicle organism.

Description

Mainstream car-mounted machine with protection effect

Technical Field

The utility model relates to a mainstream car-mounted machine with protection effect relates to mobile unit technical field.

Background

The vehicle-mounted host is the core part of the vehicle-mounted audio-video system, has the main function of playing a sound source, and is equivalent to a video disc player of a home theater. However, in order to be more suitable for the characteristic of narrow space in an automobile, the vehicle-mounted host often has certain power amplification capacity, if the requirement on the loudspeaker is not too high, an external power amplifier is not needed, and the audio-video system can be formed more simply and conveniently. In addition, many host computers also have display screens, namely screens, and the host computers can form a set of audio-video system only by connecting loudspeakers. The main unit of the car audio is usually placed on the control panel of the car, which is convenient for the driver to touch and operate. In the entire car audio system, the host as the final signal source can be said to be the most basic and important one of all the components. In order to obtain a desired sound quality, the host computer must first ensure a high quality signal.

The following problems exist in the prior art:

the existing large-scale vehicle is generally provided with an on-board unit at a rear seat in order to improve the diversity of entertainment facilities in the vehicle, the existing on-board unit is usually fixed by screws in the installation process of an outer protective shell, and the process is complicated if the on-board unit is replaced or maintained.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mainstream vehicle-mounted machine with protection effect, wherein one purpose is to provide the function of conveniently dismounting the vehicle-mounted machine, and the problem that the existing vehicle-mounted machine is fixed by screws in the process of mounting an outer protective shell of the vehicle-mounted machine, and the process is complicated if the vehicle-mounted machine is replaced or maintained; wherein another kind of purpose is in order to solve, and the outside dust that accumulates easily of current vehicle-mounted machine, at the long-time idle in-process of vehicle, the problem of the surface at the vehicle-mounted machine screen of easy gathering of dust to reach the effect of separation dust.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a mainstream mobile phone with protection effect, includes the location shell and is located the on-vehicle organism of its inner chamber, the inner chamber bottom of location shell transversely is provided with fixed subassembly through seting up the recess, fixed subassembly is used for adjusting location centre gripping on-vehicle organism, the inner chamber of location shell just leans on the right-hand member to be provided with dustproof subassembly, dustproof subassembly is used for tensile adjustment in order to prevent dust to the on-vehicle organism and protects.

The utility model discloses technical scheme's further improvement lies in: fixed subassembly includes two-way lead screw, internal extension transmission ring, centre gripping side bearer and spacing subassembly, the internal extension transmission ring is installed in the equal cooperation in both ends about the surface of two-way lead screw, the top of internal extension transmission ring all is provided with the centre gripping side bearer, the centre gripping side bearer is the setting of C type.

The utility model discloses technical scheme's further improvement lies in: the dustproof assembly comprises a dustproof protective film, a fixed clamping block, a first positioning rotating wheel, a second positioning rotating wheel, a sliding extending frame, a positioning extending frame and a spring frame, wherein the fixed clamping block is arranged at the outer end of the dustproof protective film, the first positioning rotating wheel and the second positioning rotating wheel are movably connected to the inner surface of the dustproof protective film, and the first positioning rotating wheel is located in front of the second positioning rotating wheel.

The utility model discloses technical scheme's further improvement lies in: the inner chamber bottom of location shell just leans on right fixedly connected with location to extend the frame, and the inner fixedly connected with of dustproof cuticula slides and extends the frame, the location extends the frame and is located the place ahead that slides and extends the frame, and slides and extend the inboard swing joint that the frame was extended through being provided with spring bracket and location to the inboard of frame.

The utility model discloses technical scheme's further improvement lies in: the clamping side frame is located the location shell inner chamber and all is provided with spacing subassembly near the one end top and the bottom on left, the right-hand member of two-way lead screw runs through in the location shell, and the right-hand member surface joint of two-way lead screw has the rotating ring.

The utility model discloses technical scheme's further improvement lies in: the limiting assembly comprises a swing clamping block and an arc-shaped elastic sheet, the outer end of the swing clamping block is movably connected with the top and the bottom of the clamping side frame through a bearing, and the inner side of the swing clamping block is movably connected with the outer surface of the clamping side frame through the arc-shaped elastic sheet.

The utility model discloses technical scheme's further improvement lies in: the inner cavity of the positioning shell is provided with a limiting scraper close to the right, and the limiting scraper is positioned on the outer side of the dustproof protective film

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a mainstream mobile phone with protection effect, and is rational in infrastructure, the swivel becket that is located location shell right side tip is controlled to be provided with adjustable fixed subassembly through the inner chamber bottom at the location shell rotates, and then can make the two-way lead screw that is located location shell inner chamber bottom recess rotate, under the screw thread effort that its surface set up in the opposite direction, can make the internal extension driving ring drive the centre gripping side bearer and slide in the casing inside of location shell, install and dismantle on-vehicle organism with the adjusting position, furthermore, the time of installing in dismantling on-vehicle organism has been saved, so that maintain and change on-vehicle organism.

2. The utility model provides a mainstream mobile phone with protection effect, through the dustproof subassembly that can stretch to kick-back, the fixed fixture block that the outer end of tensile dustproof cuticula set up makes dustproof cuticula stretched to make dustproof cuticula protected by the screen of on-vehicle organism by pulling out, at the adhesion of the reducible dust of vehicle in idle in-process to on-vehicle organism, further have the separation effect to dust and on-vehicle organism.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the position structure of the fixing assembly and the vehicle-mounted body of the present invention;

FIG. 3 is a schematic view of the structure of the dustproof assembly of the present invention;

fig. 4 is an enlarged structural schematic diagram of a position a in the convex part 2 of the present invention.

In the figure: 1. positioning the housing; 2. a vehicle-mounted body; 3. a fixing assembly; 4. a dust-proof assembly; 5. a limiting scraper plate; 31. a bidirectional screw rod; 32. an inwardly extending drive ring; 33. clamping the side frame; 34. a limiting component; 341. swinging the fixture block; 342. an arc-shaped elastic sheet; 35. a rotating ring; 41. protecting the dust; 42. fixing the fixture block; 43. positioning a first rotating wheel; 44. positioning a second rotating wheel; 45. a sliding extension frame; 46. positioning an extension frame; 47. a spring frame.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

as shown in fig. 1-4, the utility model provides a mainstream mobile phone with protection effect, including location shell 1 and the on-vehicle organism 2 that is located its inner chamber, on-vehicle organism 2 provides entertainment function, oversize vehicle is in order to improve back row passenger's recreational, be provided with on-vehicle organism 2 at the back row usually, location shell 1 can protect on-vehicle organism 2, location shell 1 accessible expansion bracket is fixed in carriage back row top, also can inlay the back at the seat simultaneously, the inner chamber bottom of location shell 1 is transversely provided with fixed subassembly 3 through seting up flutedly, fixed subassembly 3 is used for adjusting location centre gripping on-vehicle organism 2, the inner chamber of location shell 1 just leans on the right end to be provided with dustproof subassembly 4, dustproof subassembly 4 is used for tensile adjustment in order to carry out dustproof protection to on-vehicle organism 2.

The fixing component 3 comprises a bidirectional screw rod 31, an inward extending transmission ring 32, a clamping side frame 33 and a limiting component 34, the inward extending transmission ring 32 is arranged at the left end and the right end of the outer surface of the bidirectional screw rod 31 in a matched mode, the clamping side frame 33 is arranged at the top of the inward extending transmission ring 32, the clamping side frame 33 is arranged in a C-shaped mode, a rotating ring 35 located at the right side end of the positioning shell 1 is controlled to rotate, the bidirectional screw rod 31 located in a groove at the bottom of the inner cavity of the positioning shell 1 can further rotate, under the action of threads arranged on the outer surface in the opposite direction, the inward extending transmission ring 32 can drive the clamping side frame 33 to slide in the shell of the positioning shell 1, the vehicle-mounted machine body 2 can be mounted and dismounted by adjusting the position, further, the time for mounting and dismounting the vehicle-mounted machine body 2 is saved, and the vehicle-mounted machine body 2 can be maintained and replaced conveniently.

The dustproof assembly 4 includes a dustproof protection film 41, a fixing block 42, a first positioning wheel 43, a second positioning wheel 44, a sliding extension frame 45, a first positioning extension frame 46 and a spring frame 47, the outer end of the dustproof protection film 41 is provided with the fixing block 42, the inner surface of the dustproof protection film 41 is movably connected with the first positioning wheel 43 and the second positioning wheel 44, the first positioning wheel 43 is located in front of the second positioning wheel 44, the dustproof protection film 41 surrounding the surfaces of the first positioning wheel 43 and the second positioning wheel 44 can be stretched by stretching the fixing block 42 arranged at the outer end of the dustproof protection film 41, and further the dustproof protection film 41 can be pulled out to protect the screen of the vehicle-mounted body 2, so that the adhesion of dust to the vehicle-mounted body 2 can be reduced in the idle process of the vehicle, and the dust and the vehicle-mounted body 2 can be further separated.

The inner chamber bottom of location shell 1 just leans on right fixedly connected with location to extend frame 46, and the inner fixedly connected with of dustproof cuticula 41 slides and extends frame 45, location extends the place ahead that frame 46 is located the slip and extends frame 45, and slide the inboard swing joint that extends frame 45 through being provided with spring bracket 47 and location and extend frame 46, in-process at the screen of stretching dustproof cuticula 41 expansion protection on-vehicle organism 2, can carry on spacingly when tensile to certain degree dustproof cuticula 41, avoid dustproof cuticula 41 whole to be pulled out, the setting of spring bracket 47 can be convenient for the resilience of dustproof cuticula 41 to reset.

The clamping side frame 33 is located in the inner cavity of the positioning shell 1, the top and the bottom of the left end of the clamping side frame are respectively provided with a limiting assembly 34, the right end of the bidirectional screw rod 31 penetrates through the positioning shell 1, the outer surface of the right end of the bidirectional screw rod 31 is clamped with a rotating ring 35, and the rotating ring 35 is convenient for controlling the rotation of the bidirectional screw rod 31.

The limiting assembly 34 comprises a swing fixture block 341 and an arc-shaped elastic sheet 342, the outer end of the swing fixture block 341 is movably connected with the top and the bottom of the clamping side frame 33 through a bearing, the inner side of the swing fixture block 341 is movably connected with the outer surface of the clamping side frame 33 through the arc-shaped elastic sheet 342, the swing fixture block 341 can be tightly pressed and clamped with the fixed fixture block 42 under the elastic potential energy of the arc-shaped elastic sheet 342, the inner cavity of the positioning shell 1 is provided with a limiting scraper 5 close to the right, the limiting scraper 5 is positioned at the outer side of the dustproof protective film 41 to remove the connection of the swing fixture block 341 to the edge of the fixed fixture block 42, when the dustproof protective film 41 is rebounded and reset under the action of the spring frame 47, dust adhered to the surface of the dustproof protective film 41 of the limiting scraper 5 is scraped, so that the dust can be intensively treated.

The principle of operation of the mainstream vehicle-mounted device with the protection effect will be described in detail below.

As shown in fig. 1-4, when the mainstream vehicle-mounted device with protection effect works, the positioning housing 1 can be fixed on the top of the rear row of the vehicle cabin through the expansion bracket, and can be embedded on the back of the seat to control the rotation of the rotating ring 35 at the right end of the positioning housing 1, so as to rotate the bidirectional screw 31 in the bottom groove of the inner cavity of the positioning housing 1, under the action of the screw thread arranged on the outer surface in the opposite direction, the inward extending transmission ring 32 can drive the clamping side frame 33 to slide in the shell of the positioning housing 1, so as to adjust the position to mount and dismount the vehicle-mounted device 2, by stretching the fixed block 42 arranged on the outer end of the dustproof protective film 41, the dustproof 41 surrounding the surfaces of the first positioning wheel 43 and the second positioning wheel 44 can be stretched, so that the dustproof protective film 41 can be pulled out to protect the screen of the vehicle-mounted device 2, and the adhesion of dust to the vehicle-mounted device 2 can be reduced when the vehicle is not in use, the spring holder 47 is provided to facilitate the resilient return of the dust-proof protective film 41, and when the dust-proof protective film 41 is resiliently returned by the spring holder 47, the limiting scraper 5 can remove dust adhering to the surface of the dust-proof protective film 41.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a mainstream mobile phone that carries with protection effect, is including location shell (1) and be located on-vehicle organism (2) of its inner chamber, its characterized in that: the inner chamber bottom of location shell (1) transversely is provided with fixed subassembly (3) through seting up the recess, fixed subassembly (3) are used for adjusting location centre gripping vehicle-mounted organism (2), the inner chamber of location shell (1) just leans on the right-hand member to be provided with dustproof subassembly (4), dustproof subassembly (4) are used for tensile adjustment in order to carry out dustproof protection to vehicle-mounted organism (2).

2. The mainstream vehicle-mounted machine with protection effect of claim 1, characterized in that: fixed subassembly (3) include two-way lead screw (31), internal extension transmission ring (32), centre gripping side frame (33) and spacing subassembly (34), internal extension transmission ring (32) are all installed in the cooperation in both ends about the surface of two-way lead screw (31), the top of internal extension transmission ring (32) all is provided with centre gripping side frame (33), centre gripping side frame (33) are the setting of C type.

3. The mainstream vehicle-mounted machine with protection effect according to claim 1, characterized in that: dustproof subassembly (4) are including dustproof protective film (41), fixed fixture block (42), location runner one (43), location runner two (44), slip and extend frame (45), location and extend frame (46) and spring frame (47), the outer end of dustproof protective film (41) is provided with fixed fixture block (42), and the internal surface swing joint of dustproof protective film (41) has location runner one (43) and location runner two (44), location runner one (43) are located the place ahead of location runner two (44).

4. The mainstream vehicle-mounted machine with protection effect according to claim 3, characterized in that: the inner chamber bottom of location shell (1) just leans on right fixedly connected with location to extend frame (46), and the inner fixedly connected with of dustproof protective film (41) slides and extends frame (45), location extends frame (46) and is located the place ahead that slides and extends frame (45), and slides and extend the inboard swing joint that frame (46) was extended through being provided with spring bracket (47) and location to the inboard of frame (45).

5. The mainstream vehicle-mounted machine with protection effect according to claim 2, characterized in that: the clamping side frame (33) is located in an inner cavity of the positioning shell (1) and is provided with a limiting assembly (34) at the top and the bottom close to the left end, the right end of the bidirectional screw rod (31) penetrates through the positioning shell (1), and a rotating ring (35) is clamped on the outer surface of the right end of the bidirectional screw rod (31).

6. The mainstream vehicle-mounted machine with protection effect according to claim 5, characterized in that: the limiting assembly (34) comprises a swing clamping block (341) and an arc-shaped elastic sheet (342), the outer end of the swing clamping block (341) is movably connected with the top and the bottom of the clamping side frame (33) through a bearing, and the inner side of the swing clamping block (341) is movably connected with the outer surface of the clamping side frame (33) through the arc-shaped elastic sheet (342).

7. The mainstream vehicle-mounted machine with protection effect according to claim 3, characterized in that: the inner cavity of the positioning shell (1) is provided with a limiting scraper (5) close to the right, and the limiting scraper (5) is located on the outer side of the dustproof protective film (41).