Vehicle-mounted screen holder support

Abstract

The utility model provides a vehicle-mounted screen holder support which comprises an automobile screen cover plate capable of being installed on an automobile display screen, a movable support base is arranged on the automobile screen cover plate, and a rotatable installation support is connected to the support base. The support base is connected with a locking assembly used for positioning the mounting support after the mounting support rotates to a specified angle. The cradle head support is simple in design structure and convenient to use, on one hand, the requirement for transverse position adjustment of the installation support along the automobile screen cover plate can be met, on the other hand, the rotating angle of the installation support can be adjusted according to use requirements, and the whole cradle head support has the advantages of being used at multiple angles and multiple scenes and is diversified in function.

Description

Technical Field

[0001] The utility model relates to the technical field of in-vehicle bracket design, in particular to an in-vehicle screen pan-tilt bracket. Background Art

[0002] An in-vehicle screen bracket is a bracket installed inside an automobile for fixing and supporting a tablet computer, a smart phone or other portable devices. This bracket allows a driver or a passenger to safely and conveniently use these devices for navigation, entertainment or other purposes during driving.

[0003] For example, the Chinese utility model patent with the application number CN202222267839.4 discloses an adapter device and a terminal bracket. The adapter device includes a cover plate and an adapter. The cover plate is provided with a bearing surface and an installation surface opposite to the bearing surface. The cover plate includes a buckle part fixed on the installation surface, and the buckle part is used for connecting with the instrument panel assembly of the vehicle. The adapter includes an installation body fixed on the bearing surface and an adapter body fixedly connected with the installation body. The adapter body is provided with an installation part extending away from the cover plate, and the installation part is used for installing a connection mechanism. However, this in-vehicle screen bracket still has certain defects in the actual use process, which are mainly reflected in that the above-mentioned adapter (the bracket for installing devices such as mobile phones) is arranged at a position on one side of the cover plate, so that the position is in a fixed state, resulting in the defects of single function and inconvenient position adjustment, and it cannot meet the applicable requirements of various scenarios of users; when the existing bracket is locked, it needs to rely on bolts to lock the bracket, and the operation is inconvenient. In addition, most of the existing in-vehicle screen brackets can only install one device bracket, and cannot meet the combined installation requirements of multiple brackets, and have the disadvantage of inconvenient use. Summary of the Utility Model

[0004] The utility model provides an in-vehicle screen pan-tilt bracket to solve the problems of single position function, inconvenient adjustment and limited number of brackets existing in the existing in-vehicle screen brackets as mentioned in the above background art.

[0005] The technical solution of the utility model is realized as follows:

[0006] An in-vehicle screen pan-tilt bracket includes an in-vehicle screen cover plate that can be installed on an automobile display screen. A movable bracket base is provided on the in-vehicle screen cover plate. A rotatable installation bracket is connected to the bracket base. A locking component is connected to the bracket base for positioning the installation bracket after the installation bracket rotates to a specified angle.

[0007] Preferably, the locking assembly includes a fixed disk fixed to one side of the bracket base. A movable disk, a mounting bracket, and a spring are sequentially sleeved on the central axis of the fixed disk. The mounting bracket is synchronously rotatably connected to the movable disk, and the movable disk and the mounting bracket can move along the axis direction of the central axis of the fixed disk.

[0008] Preferably, the locking assembly further includes limiting grooves provided at the end of the mounting bracket and evenly distributed around the center of the mounting bracket, and limiting protrusions provided at the end of the movable disk and evenly distributed around the center of the movable disk. When the movable disk axially moves to the extreme position in contact with the mounting bracket, the limiting protrusions can be placed in the corresponding limiting grooves.

[0009] Preferably, an annular protrusion is provided at one end of the movable disk away from the limiting protrusion, and a positioning groove is provided on one side of the annular protrusion. One end of the mounting bracket passes through the positioning groove and is coaxially connected to the movable disk at the central axis of the fixed disk.

[0010] Preferably, one end of the spring abuts against the inner end of the fixed disk, and the other end abuts against the side of the mounting bracket.

[0011] Preferably, an external thread is provided on the outer diameter of the central axis of the fixed disk, and the fixed disk is fixed to the bracket base by means of threaded connection.

[0012] Preferably, a slide rail is provided on the automotive screen cover plate, and the bracket base is slidably connected to the slide rail.

[0013] Preferably, an installation opening is provided at one end of the slide rail, and the bracket base can be connected to the slide rail after passing through the installation opening.

[0014] Preferably, bead grooves are evenly distributed on the automotive screen cover plate, and a spring plunger is installed on the outer surface of the bracket base. The steel ball at the end of the spring plunger can be placed in the bead groove.

[0015] Preferably, the other end of the mounting bracket extends towards the automotive screen cover plate, and a ball head seat is installed at the end.

[0016] With the above technical solutions, the beneficial effects of the present utility model are as follows:

[0017] (1) The design structure of the present utility model is simple and convenient to use. On the one hand, it can meet the horizontal position adjustment of the mounting bracket along the automotive screen cover plate. On the other hand, the rotation angle of the mounting bracket can be adjusted according to the use requirements, making the entire pan-tilt bracket have the advantages of multi-angle and multi-scene use and diverse functions.

[0018] (2) Through the structural design of the spring, the limit protrusion and the limit groove, the utility model can not only meet the locking of the rotation angle of the mounting bracket, but also facilitate the user to adjust the angle of the mounting bracket, replacing the bolt locking method in the prior art, which is convenient and fast; and since the fixed disk is threadedly connected to the bracket base, the elastic force of the spring can be adjusted, making the structure of the mounting bracket more stable.

[0019] (3) Through the structural design of the slide rail, the spring plunger and the ball groove, the utility model can meet the simultaneous installation of multiple brackets on the car screen bracket, realize the installation of multiple different devices, and use the spring plunger for position locking, which has the advantages of wide application range and stable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is the front perspective view of the present invention;

[0022] Figure 2 It is the back perspective view of the present invention;

[0023] Figure 3 It is the exploded view of the present invention;

[0024] Figure 4 It is the cross-sectional view of the present invention;

[0025] Figure 5 It is the perspective view of the car screen cover of the present invention;

[0026] Figure 6 It is the three-dimensional cross-sectional view of the car screen cover of the present invention;

[0027] Figure 7 It is the perspective view of the fixed disk of the present invention;

[0028] Figure 8 It is the three-dimensional Figure 1 ;

[0029] Figure 9 It is the three-dimensional Figure 2 ;

[0030] Figure 10 It is the perspective view of the threaded sleeve of the present invention;

[0031] Figure 11 This is a perspective view of the support base of the utility model.

[0032] Wherein:

[0033] 1. Automobile screen cover plate; 101. Slide rail; 102. Installation opening; 103. Top bead groove; 2. Support base; 201. Limit groove; 202. Slide groove; 3. Spring; 4. Movable disk; 401. Limit projection; 402. Positioning groove; 403. Annular projection; 5. Fixed disk; 501. Central axis; 502. External thread; 503. Anti-slip pattern; 6. Spring plunger; 7. Installation bracket; 8. Ball head seat; 9. Threaded sleeve; 901. Internal thread; 902. Teeth. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] As Figure 1-11 shown, a vehicle-mounted screen pan-tilt support includes an automobile screen cover plate 1 that can be installed on an automobile display screen. A movable support base 2 is provided on the automobile screen cover plate 1. Specifically, a slide rail 101 is provided on the automobile screen cover plate 1, and a slide groove 202 is provided outside the support base 2, so that the support base 2 can be slidably connected to the slide rail 101. In this example, the slide rail 101 is arranged along the length direction of the automobile screen cover plate 1, so that the support base 2 can move horizontally along the slide rail 101, facilitating the selection of the moving position of the support base 2 according to the actual use scenario. More specifically, the cross-sectional shapes of the slide rail 101 and the slide groove 202 are both L-shaped structures, which can make the support base 2 slide more smoothly on the automobile screen cover plate 1. In addition, the cross-sectional shapes of the slide rail 101 and the slide groove 202 can also be designed into other shapes, which are not limited herein.

[0036] More specifically, the automotive screen cover plate 1 is provided with bead grooves 103 distributed at equal intervals. A spring plunger 6 is installed on the outer surface of the bracket base 2. The steel ball at the end of the spring plunger 6 can be placed in the bead groove 103. The spring plunger 6, also known as a ball head plunger, is installed on the bracket base 2 by means of threaded connection and has a steel ball at its end. This structure belongs to a conventional design in the prior art, and its principle will not be elaborated here. The setting of the spring plunger 6 and the bead groove 103 facilitates the positioning of the bracket base 2 and avoids the problem of the movement of the bracket base 2 during vehicle movement. In this example, one spring plunger 6 is provided and is located above the bracket base 2. Similarly, a row of bead grooves 103 is provided on the automotive screen cover plate 1 and is matched with the position of the spring plunger 6. In addition, in other embodiments, one spring plunger 6 can be installed on each of the upper and lower sides of the bracket base 2. At the same time, a row of bead grooves 103 is provided on each of the upper and lower parts of the automotive screen cover plate 1 to ensure the structural stability of the bracket base 2 on the automotive screen cover plate 1.

[0037] One end of the slide rail 101 is provided with an installation opening 102. The bracket base 2 can pass through the installation opening 102 and then be connected to the slide rail 101. The setting of the installation opening 102 facilitates the installation and disassembly of the bracket base 2. In addition, the bracket base 2 can also be designed as a detachable structure. In this case, the structure of the installation opening 102 may not be adopted. The main purpose is to enable the bracket base 2 to be installed at the slide rail 101.

[0038] Since the slide rail 101 is arranged along the length direction of the automotive screen cover plate 1, multiple bracket bases 2 can be installed on the slide rail 101, which can meet the usage needs of various devices.

[0039] A rotatable mounting bracket 7 is connected to the bracket base 2, and a locking component is connected to the bracket base 2 for positioning the mounting bracket 7 after it rotates to a specified angle.

[0040] Specifically, the locking component includes a fixed disk 5 fixed to one side of the bracket base 2. A movable disk 4, a mounting bracket 7, and a spring 3 are sequentially sleeved on the central axis 501 of the fixed disk 5. One end of the spring 3 abuts against the inner end of the fixed disk 5, and the other end abuts against the side of the mounting bracket 7. It is arranged to use the elastic force of the spring 3 to drive the mounting bracket 7 to move away from the fixed disk 5. The mounting bracket 7 is synchronously rotatably connected to the movable disk 4, and the movable disk 4 and the mounting bracket 7 can move along the axis direction of the central axis 501 of the fixed disk 5.

[0041] More specifically, the locking assembly further includes a limiting groove 201 provided at the end of the mounting bracket 7 and evenly distributed around the center of the mounting bracket 7, and a limiting protrusion 401 provided at the end of the movable disk 4 and evenly distributed around the center of the movable disk 4. When the movable disk 4 axially moves to the extreme position in contact with the mounting bracket 7, the limiting protrusion 401 can be placed in the corresponding limiting groove 201. That is, during operation, the spring 3 can apply a force to the mounting bracket 7, thereby driving the mounting bracket 7 and the movable disk 4 to move towards the bracket base 2. When the limiting protrusion 401 at the end of the movable disk 4 is placed in the limiting groove 201 at the end of the bracket base 2, relative rotation between the movable disk 4 and the bracket base 2 can be prevented, achieving a limiting effect. When an external force is applied, that is, when the user operates the mounting bracket 7 to rotate, the elastic force of the spring 3 can be overcome at this time, so that the limiting protrusion 401 and the limiting groove 201 are disengaged from each other, thereby realizing the adjustment of the angle of the mounting bracket 7.

[0042] Specifically, an annular protrusion 403 is provided at one end of the movable disk 4 away from the limiting protrusion 401. A positioning groove 402 is formed on one side of the annular protrusion 403. One end of the mounting bracket 7 passes through the positioning groove 402 and is coaxially connected to the movable disk 4 at the central axis 501 of the fixed disk 5. This setting is mainly to realize the synchronous rotational connection between the mounting bracket 7 and the movable disk 4. When the user holds the mounting bracket 7 and rotates it, the movable disk 4 can also be rotated.

[0043] Specifically, an external thread 502 is provided on the outer diameter of the central axis 501 of the fixed disk 5. The fixed disk 5 is fixed to the bracket base 2 by means of threaded connection. As Figure 7 shown, the central axis 501 extends outward from the end of the fixed disk 5, and the outer wall of the central axis 501 has an external thread 502 for connecting the fixed disk 5 to the bracket base 2. More specifically, in order to avoid damage to the thread position due to excessive installation force or after long-term use, a threaded sleeve 9 is fixedly embedded at the central hole position of the bracket base 2. The inner hole of the threaded sleeve 9 has an internal thread 901, so as to realize the connection with the central axis 501. The outer wall of the threaded sleeve 9 has teeth 902, and the length direction of the teeth 902 is consistent with its axis direction. At the same time, the central hole of the bracket base 2 also has corresponding teeth, which are mainly used to prevent the rotation of the threaded sleeve 9 after the threaded sleeve 9 is installed into the bracket base 2. Since threaded connection is adopted, the axial distance between the fixed disk 5 and the bracket base 2 can be easily adjusted, so as to control the elastic force of the spring 3, and then improve the structural stability of the mounting bracket 7 and avoid shaking. Among them, in order to facilitate the rotation of the fixed disk 5, anti-slip lines 503 are provided on its circumferential outer wall.

[0044] Specifically, the other end of the mounting bracket 7 extends towards the automotive screen cover 1, and a ball head seat 8 is installed at the end. The extension of the other end of the mounting bracket 7 towards the automotive screen cover 1 is mainly to be close to the user for convenient operation by the user. The provided ball head seat 8 has magnetism and can adsorb devices such as mobile phones.

[0045] When this in-vehicle screen pan-tilt bracket is in use, by moving the bracket base 2, the bracket base 2 and the mounting bracket 7 can move linearly along the slide rail 101. After the bracket base 2 moves to the designated position, by rotating the mounting bracket 7, the mounting bracket 7 can be rotated relative to the bracket base 2. After the mounting bracket 7 rotates to the designated position, under the elastic force of the spring 3, the limiting protrusion 401 on the fixed disk 5 can be clamped at the limiting groove 201 at the end of the bracket base 2, thereby restricting the rotation of the mounting bracket 7 and achieving the positioning effect; since the slide rail 101 has a certain length, multiple bracket bases 2 and mounting brackets 7 can be installed on the slide rail 101 of the automotive screen cover 1, so as to meet the use of different devices, and it has the advantages of diverse functions, wide application range, and convenient adjustment.

[0046] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vehicle-mounted screen PTZ bracket, characterized in that: The invention comprises a car screen cover (1) which can be mounted on a car display screen, wherein a movable bracket base (2) is provided on the car screen cover (1), a rotatable mounting bracket (7) is connected to the bracket base (2), and a locking component is connected to the bracket base (2) for positioning the mounting bracket (7) after the mounting bracket (7) is rotated to a specified angle.

2. The vehicle-mounted screen PTZ bracket according to claim 1, characterized in that: The locking assembly comprises a fixed disk (5) fixed to one side of the bracket base (2); a central axis (501) of the fixed disk (5) is sequentially sleeved with a movable disk (4), a mounting bracket (7) and a spring (3); the mounting bracket (7) is synchronously rotatably connected to the movable disk (4), and the movable disk (4) and the mounting bracket (7) are capable of moving along the axial direction of the central axis (501) of the fixed disk (5).

3. The vehicle-mounted screen PTZ bracket according to claim 2, characterized in that: The locking assembly further comprises a limiting groove (201) arranged at the end of the mounting bracket (7) and evenly distributed around the center of the mounting bracket (7), and further comprises a limiting protrusion (401) arranged at the end of the movable disk (4) and evenly distributed around the center of the movable disk (4), and when the movable disk (4) moves axially to an extreme position in contact with the mounting bracket (7), the limiting protrusion (401) can be placed in the corresponding limiting groove (201).

4. The vehicle-mounted screen PTZ bracket according to claim 3, characterized in that: An annular protrusion (403) is provided at one end of the movable disk (4) away from the limiting protrusion (401), and a positioning groove (402) is provided on one side of the annular protrusion (403). One end of the mounting bracket (7) passes through the positioning groove (402) and is coaxially connected to the movable disk (4) at the central axis (501) of the fixed disk (5).

5. The vehicle-mounted screen PTZ bracket according to claim 2, characterized in that: One end of the spring (3) abuts against the inner end of the fixing plate (5), and the other end abuts against the side of the mounting bracket (7).

6. The vehicle-mounted screen PTZ bracket according to claim 2, characterized in that: An external thread (502) is provided at the outer diameter of the central axis (501) of the fixing plate (5), and the fixing plate (5) is fixed to the bracket base (2) by means of a threaded connection.

7. The vehicle-mounted screen PTZ bracket according to claim 1, characterized in that: The automobile screen cover (1) is provided with a slide rail (101), and the bracket base (2) is slidably connected to the slide rail (101).

8. The vehicle-mounted screen PTZ bracket according to claim 7, characterized in that: One end of the slide rail (101) is provided with a mounting opening (102), and the bracket base (2) can pass through the mounting opening (102) and then be connected to the slide rail (101).

9. The vehicle-mounted screen PTZ bracket according to claim 1, characterized in that: The automobile screen cover (1) is provided with equally spaced top bead grooves (103), a spring plunger (6) is mounted on the outer surface of the bracket base (2), and a steel ball at the end of the spring plunger (6) can be placed in the top bead groove (103).

10. The vehicle-mounted screen PTZ bracket according to claim 2, characterized in that: The other end of the mounting bracket (7) extends in the direction of the automobile screen cover (1), and a ball head seat (8) is mounted on the end.

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