Multifunctional automobile headrest

Abstract

The multifunctional automobile headrest comprises an automobile headrest body, mounting rods are symmetrically arranged on the bottom face of the automobile headrest body, a mounting opening is formed in the top face of the automobile headrest body, a containing assembly is fixedly connected into the mounting opening, and one end of the containing assembly is located in the automobile headrest body; a fixing plate is fixedly connected to the bottom end of the back face of the automobile headrest body, an adjusting groove is formed in the side, away from the automobile headrest body, of the fixing plate, a through hole is formed in one side of the inner wall of the adjusting groove, one end of a handle is clamped in the through hole, one end of the handle is fixedly connected with one end of a lead screw, and the other end of the lead screw is rotationally connected with the inner wall of the adjusting groove. The lead screw is provided with a two-way thread, and two adjusting blocks are symmetrically connected in the adjusting groove in a clamped mode. According to the utility model, mobile devices with different sizes, such as mobile phones, can be clamped by adjusting the positions of the clamping blocks, the fixing effect is more stable, and the mobile devices, such as mobile phones, are prevented from falling off and being damaged due to bumping of an automobile.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile headrests, in particular to a multifunctional automobile headrest. Background Art

[0002] Car headrests are a type of driving comfort equipment and safety protection equipment. When a vehicle is rear-ended, the human body will fall backwards due to inertia. At this time, the pressure of the vehicle's acceleration or deceleration is concentrated on the human body's fragile neck and head, and the headrest acts as a buffer to protect the human head. When people use mobile devices in a moving car, they often cannot see the screen content clearly due to bumps, and when encountering emergencies, the mobile device may even collide and scratch. In the car, the safety of mobile devices cannot be effectively guaranteed, and their functionality cannot be fully utilized.

[0003] In this regard, the Chinese utility model patent with the authorization announcement number CN208813046U discloses a car headrest with a mobile phone holder, including a support rod, a car headrest and a mobile phone holder. Two support rods are arranged side by side in the car headrest, a chamber is provided in the car headrest, a clamping plate is installed in the chamber, and the mobile phone holder includes a fixing clamp, a connecting rod and a clamping seat. A fixing clamp is provided at one end of the connecting rod, and the fixing clamp is clamped on the clamping plate. A clamping seat for fixing the mobile phone is installed at the other end of the connecting rod. The connecting rod is composed of a silicone tube and a tough magnesium-aluminum alloy filled in the silicone tube. A back plate for sealing the chamber is installed on the back of the car headrest. The utility model fixes the mobile phone on the clamping seat, and the fixing clamp is clamped on the clamping plate. The connecting rod between the fixing clamp and the clamping seat can be bent and deformed according to actual needs, so that the mobile phone is adjusted to a suitable position. If the connecting rod is too long, it can be wound around the winding groove of the clamping plate, which is convenient for adjustment. When not in use, the mobile phone holder can be placed in the chamber.

[0004] The device has a poor clamping and fixing effect on the mobile phone. The car will be bumpy during driving, which may easily cause the mobile phone to fall. Therefore, we propose a multifunctional car headrest to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional automobile headrest to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a multifunctional automobile headrest, comprising an automobile headrest body, wherein the bottom surface of the automobile headrest body is symmetrically provided with mounting rods,

[0007] The top surface of the automobile headrest body is provided with a mounting opening, a placement component is fixedly connected in the mounting opening, and one end of the placement component is located in the automobile headrest body;

[0008] The bottom end of the back side of the automobile headrest body is fixedly connected to the fixing plate, and an adjustment groove is provided on the side of the fixing plate away from the automobile headrest body, and a through hole is provided on one side of the inner wall of the adjustment groove, and one end of the handle is clamped in the through hole, and one end of the handle is fixedly connected to one end of the screw rod, and the other end of the screw rod is rotatably connected to the inner wall of the adjustment groove, and the screw rod is provided with a two-way thread, and two adjustment blocks are symmetrically clamped in the adjustment groove. The adjustment blocks are respectively provided with adjustment holes, and the screw rods are clamped in the adjustment holes, and the adjustment blocks are respectively fixed to one end of the connecting block, and the other end of the connecting block is respectively fixed to the clamping block, and the bottom surfaces of the two clamping blocks contact the top surface of the fixing plate, and the two clamping blocks are respectively provided with clamping grooves on the sides close to each other;

[0009] The inner wall of the clamping groove close to the connecting block is symmetrically provided with telescopic grooves, the inner bottom surface of the telescopic groove is respectively fixed to one end of the spring, the other end of the spring is respectively fixed to one end of the telescopic rod, the other end of the telescopic rod is respectively fixed to the pressure block, and the pressure block contacts the inner wall of the clamping groove.

[0010] Preferably, the length and width of the adjustment block are respectively equal to the width and depth of the adjustment slot.

[0011] Preferably, the diameter of the telescopic rod is equal to the diameter of the telescopic slot.

[0012] Preferably, the side where the two pressing blocks are close to each other is in a slope structure.

[0013] Preferably, the placement assembly includes a placement box, which is located in the body of the automobile headrest, the outer wall of the placement box is fixedly connected to the mounting port, the mounting ring is clamped in the placement box, the outer ring of the mounting ring and the inner wall of the placement box are respectively provided with threaded structures and are clamped with each other, the top surface of the mounting ring is fixedly connected to the bottom surface of the fixing cover, the bottom surface of the fixing cover is fixedly connected to the fixing block, the fixing block is clamped in the connecting groove provided at one end of the safety hammer rod, the outer wall of the fixing block and the inner wall of the connecting groove are respectively provided with threaded structures and are clamped with each other, and the other end of the safety hammer rod is fixedly connected to the safety hammer head.

[0014] Preferably, the diameter of the fixing cover is larger than the diameter of the placement box, and the outer wall of the fixing cover is provided with a grid-like anti-slip pattern.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can clamp mobile devices of different sizes such as mobile phones by adjusting the position of the clamping block, and the fixing effect is more stable, which can prevent mobile devices such as mobile phones from falling and being damaged due to bumps in the car.

[0017] 2. The equipment is equipped with a safety hammer, which can be taken out to break windows in case of danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the structure at center A;

[0020] Figure 3 It is a schematic diagram of a partial elevation and section structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixed plate part in the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the components placed in the utility model.

[0023] In the figure: 1. Automobile headrest body; 101. Mounting rod; 102. Mounting port; 2. Placement assembly; 21. Placement box; 22. Mounting ring; 23. Fixing cover; 24. Fixing block; 25. Safety hammer rod; 26. Connecting groove; 27. Safety hammer head; 3. Fixing plate; 301. Adjustment groove; 302. Through hole; 4. Handle; 5. Screw rod; 6. Adjustment block; 601. Adjustment hole; 7. Connecting block; 8. Clamping block; 801. Clamping groove; 802. Telescopic groove; 9. Spring; 10. Telescopic rod; 11. Pressing block. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-5 The utility model provides a technical solution: a multifunctional automobile headrest, comprising an automobile headrest body 1, the bottom surface of which is symmetrically provided with a mounting rod 101,

[0027] See also Figure 1 The top surface of the automobile headrest body 1 is provided with a mounting opening 102, and a placement component 2 is fixedly connected in the mounting opening 102, and one end of the placement component 2 is located in the automobile headrest body 1;

[0028] See also Figure 1 , Figure 2 and Figure 4The bottom end of the back side of the automobile headrest body 1 is fixedly connected to the fixing plate 3, and an adjustment groove 301 is provided on the side of the fixing plate 3 away from the automobile headrest body 1. A through hole 302 is provided on one side of the inner wall of the adjustment groove 301, and one end of the handle 4 is clamped in the through hole 302. One end of the handle 4 is fixedly connected to one end of the screw rod 5, and the other end of the screw rod 5 is rotatably connected to the inner wall of the adjustment groove 301. The screw rod 5 is provided with a bidirectional thread, and two adjustment blocks 6 are symmetrically clamped in the adjustment groove 301. The adjustment blocks 6 are respectively provided with adjustment holes 601, and the screw rod 5 is clamped in the adjustment holes 601. The adjustment blocks 6 are respectively fixedly connected to one end of the connecting block 7, and the other end of the connecting block 7 is respectively fixedly connected to the clamping block 8. The bottom surfaces of the two clamping blocks 8 contact the top surface of the fixing plate 3, and the sides of the two clamping blocks 8 that are close to each other are respectively provided with clamping grooves 801;

[0029] See also Figure 2 and Figure 3 A telescopic groove 802 is symmetrically provided on one side of the inner wall of the clamping groove 801 close to the connecting block 7, and the inner bottom surface of the telescopic groove 802 is respectively fixed to one end of the spring 9, and the other end of the spring 9 is respectively fixed to one end of the telescopic rod 10, and the other end of the telescopic rod 10 is respectively fixed to the pressure block 11, and the pressure block 11 contacts the inner wall of the clamping groove 801. The device can clamp and fix mobile phones or mobile devices of different sizes by adjusting the distance between the clamping blocks 8, thereby improving the applicability of the device.

[0030] Furthermore, the length and width of the adjustment block 6 are respectively equal to the width and depth of the adjustment slot 301 .

[0031] Furthermore, the diameter of the telescopic rod 10 is equal to the diameter of the telescopic slot 802 .

[0032] Furthermore, the side where the two pressing blocks 11 are close to each other is in a slope structure.

[0033] Embodiment 2:

[0034] See also Figure 1 and Figure 5 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment;

[0035] Specifically, the placement component 2 includes a placement box 21, which is located in the automobile headrest body 1, and the outer wall of the placement box 21 is fixedly connected to the mounting port 102, and the mounting ring 22 is clamped in the placement box 21, and the outer ring of the mounting ring 22 and the inner wall of the placement box 21 are respectively provided with threaded structures and are clamped with each other, the top surface of the mounting ring 22 is fixedly connected to the bottom surface of the fixing cover 23, and the bottom surface of the fixing cover 23 is fixedly connected to the fixing block 24, and the fixing block 24 is clamped in the connecting groove 26 provided at one end of the safety hammer rod 25, and the outer wall of the fixing block 24 and the inner wall of the connecting groove 26 are respectively provided with threaded structures and are clamped with each other, and the other end of the safety hammer rod 25 is fixedly connected to the safety hammer head 27. When encountering a dangerous situation, the safety hammer rod 25 and the safety hammer head 27 can be taken out of the placement box 21 by rotating the fixing cover 23 in the placement component 2, and the window can be broken by using the safety hammer head 27, and the equipment can be removed by twisting the safety hammer rod 25, so that the safety hammer rod 25 and the safety hammer head 27 can be easily inspected and repaired.

[0036] Furthermore, the diameter of the fixed cover 23 is larger than the diameter of the placement box 21 , and a grid-like anti-slip pattern is provided on the outer wall of the fixed cover 23 .

[0037] See also Figures 1 to 5 , which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments;

[0038] During use, the utility model can drive the screw rod 5 to rotate by rotating the handle 4, so that the adjustment block 6 drives the clamping block 8 to move through the connecting block 7, and the distance between the clamping blocks 8 is adjusted according to the size of the mobile phone or other mobile device to be placed, so that the two ends of the object to be fixed are respectively squeezed into the clamping groove 801, and the pressing block 11 in the clamping groove 801 further fixes the object under the action of the spring 9, thereby increasing the stability of placement and preventing the mobile phone and other mobile devices from falling and being damaged due to the bumps of the car. The device can clamp and fix objects of different sizes, thereby improving the applicability of the device. When encountering dangerous situations, the safety hammer rod 25 and the safety hammer head 27 can be taken out of the placement box 21 by rotating the fixing cover 23 in the placement component 2, and the window can be broken by using the safety hammer head 27. The device can be removed by twisting the safety hammer rod 25, so that the safety hammer rod 25 and the safety hammer head 27 can be easily inspected and repaired.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional automobile headrest, comprising an automobile headrest body (1), wherein the bottom surface of the automobile headrest body (1) is symmetrically provided with mounting rods (101), characterized in that: The top surface of the automobile headrest body (1) is provided with a mounting opening (102), a placement component (2) is fixedly connected in the mounting opening (102), and one end of the placement component (2) is located in the automobile headrest body (1); The bottom end of the back side of the automobile headrest body (1) is fixedly connected to a fixing plate (3); an adjustment groove (301) is provided on a side of the fixing plate (3) away from the automobile headrest body (1); a through hole (302) is provided on one side of the inner wall of the adjustment groove (301); one end of a handle (4) is clamped in the through hole (302); one end of the handle (4) is fixedly connected to one end of a screw rod (5); the other end of the screw rod (5) is rotatably connected to the inner wall of the adjustment groove (301); a bidirectional screw is provided on the screw rod (5). The adjusting groove (301) has two adjusting blocks (6) symmetrically clamped in it, and the adjusting blocks (6) are respectively provided with adjusting holes (601), and the screw rod (5) is clamped in the adjusting holes (601), and the adjusting blocks (6) are respectively fixedly connected to one end of the connecting block (7), and the other end of the connecting block (7) is respectively fixedly connected to the clamping block (8), and the bottom surfaces of the two clamping blocks (8) contact the top surface of the fixing plate (3), and the two clamping blocks (8) are respectively provided with clamping grooves (801) on the sides close to each other; A telescopic groove (802) is symmetrically provided on one side of the inner wall of the clamping groove (801) close to the connecting block (7); the inner bottom surface of the telescopic groove (802) is respectively fixed to one end of the spring (9); the other end of the spring (9) is respectively fixed to one end of the telescopic rod (10); the other end of the telescopic rod (10) is respectively fixed to a pressure block (11); and the pressure block (11) contacts the inner wall of the clamping groove (801).

2. The multifunctional automobile headrest according to claim 1, characterized in that: The length and width of the adjustment block (6) are respectively equal to the width and depth of the adjustment slot (301).

3. The multifunctional automobile headrest according to claim 1, characterized in that: The diameter of the telescopic rod (10) is equal to the diameter of the telescopic slot (802).

4. The multifunctional automobile headrest according to claim 1, characterized in that: The side where the two pressing blocks (11) are close to each other is in a slope structure.

5. The multifunctional automobile headrest according to claim 1, characterized in that: The placement assembly (2) comprises a placement box (21), the placement box (21) is located in the automobile headrest body (1), the outer wall of the placement box (21) is fixedly connected to the mounting opening (102), the placement box (21) is clamped with a mounting ring (22), the outer ring of the mounting ring (22) and the inner wall of the placement box (21) are respectively provided with thread structures and are clamped with each other, the top surface of the mounting ring (22) is fixedly connected to the bottom surface of the fixing cover (23), the bottom surface of the fixing cover (23) is fixedly connected to a fixing block (24), the fixing block (24) is clamped in a connecting groove (26) provided at one end of a safety hammer rod (25), the outer wall of the fixing block (24) and the inner wall of the connecting groove (26) are respectively provided with thread structures and are clamped with each other, and the other end of the safety hammer rod (25) is fixedly connected to a safety hammer head (27).

6. The multifunctional automobile headrest according to claim 5, characterized in that: The diameter of the fixed cover (23) is greater than the diameter of the placement box (21), and a grid-like anti-slip pattern is provided on the outer wall of the fixed cover (23).

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