Pressure adjusting seat

Abstract

The utility model discloses a pressure adjusting seat which comprises a frame, a seat body is fixed to one side of the frame through bolts, a pressure sensor is electrically connected to the outer wall of one side of the frame, a protection structure is rotatably arranged on the outer wall of one side of the frame, a connecting plate is fixedly connected to the outer wall of one side of the frame, and the connecting plate is fixedly connected to the outer wall of one side of the frame. A driving assembly is slidably arranged on the connecting plate, the driving assembly is used for pushing so that the protection structure can be folded to protect a passenger, connecting pieces which are symmetrically distributed are fixedly connected to the outer wall of one side of the frame, and one end of the protection structure is hinged to the connecting pieces and is rotationally arranged; the protection structure comprises a protection wing, a connecting block and an auxiliary wheel, the protection wing is located on one side of the frame, and the connecting block is fixedly connected to the center of one end of the protection wing. The utility model effectively solves the problem that the combination of the traditional pressure sensing device and the automobile seat mostly detects the data of the body of a passenger and provides the comfort level, and the traditional pressure sensing device is rarely connected with the safety.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of automobile seats, in particular to a pressure-adjustable seat. Background Art

[0002] With the progress of society and the continuous improvement of the quality of life, consumers' demand for seat products is no longer limited to basic functions. More comfortable and safe seats have also become a consideration for customers when choosing vehicles. Most cases of combining pressure sensors with car seats are to detect passenger body data and provide comfort, but rarely link them with safety. Utility Model Content

[0003] The technical solution of the utility model aims at the technical problem that the existing technical solution is too single, provides a solution that is significantly different from the existing technology, and mainly provides a pressure-adjustable seat to solve the technical problems raised in the above-mentioned background technology.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a pressure-adjustable seat, comprising a frame, a seat body is fixed by bolts on one side of the frame, an outer wall on one side of the frame is electrically connected to a pressure sensor, a protective structure is rotatably provided on the outer wall on one side of the frame, a connecting plate is fixedly connected to the outer wall on one side of the frame, a driving assembly is slidably provided on the connecting plate, and the driving assembly is used to push the protective structure to fold to protect passengers.

[0005] Preferably, an outer wall on one side of the frame is fixedly connected with symmetrically distributed connecting pieces, and one end of the protection structure is hinged to the connecting piece and is rotatably arranged.

[0006] Preferably, the protective structure includes a protective wing, a connecting block and an auxiliary wheel. The protective wing is located on one side of the frame, and a connecting block is fixedly connected to the center of one end of the protective wing. A movable groove is opened in the center of the connecting block, and an auxiliary wheel is rotatably arranged in the movable groove, and the auxiliary wheel is in contact with the driving assembly.

[0007] Preferably, the driving assembly includes a push block and a hydraulic rod, the output end of the hydraulic rod passes through the connecting plate, and the end of the hydraulic rod is fixedly connected to the push block. The end of the push block is specifically a trapezoidal end, and the end of the push block is in push contact with the auxiliary wheel.

[0008] Preferably, a sensing wire is electrically connected to the bottom of the pressure sensor, and one end of the sensing wire is electrically connected to the hydraulic rod.

[0009] Preferably, the inner walls of the frame are fixedly connected with bases distributed in an array, a retractable rod is slidably arranged inside the base, the top of the retractable rod is fixedly connected with an adjusting head, a spring is arranged at the bottom of the adjusting head, the spring is sleeved on the retractable rod and the base, and the top of the adjusting head is in push contact with the seat body.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the pressure sensor can transmit a start signal to the hydraulic rod through the sensor line after receiving the pressure signal; the hydraulic rod can push the push block when it is started; after being pushed, the push block contacts the bottom of the auxiliary wheel and lifts it up, so that the guard wing at the other end of the connecting block folds inward to protect one side of the passenger; the guard wing can cooperate with the airbag to increase the protection range of the passenger, thereby reducing the impact and damage caused by the car accident for the passenger.

[0011] The inner wall of the frame is provided with bases distributed in an array, and an adjusting head is slidably arranged on the base. The end of the adjusting head is in pushing contact with the back of the seat body. The adjusting head is set with a spring and a retractable rod so that the seat can be retracted and adjusted according to the passenger's body shape requirements and bring a comfortable riding experience to the passenger.

[0012] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of another preferred angle of the overall structure of the utility model;

[0015] Figure 3 for Figure 2 A partial enlarged view of the structure at A;

[0016] Figure 4 It is a side internal cross-sectional view of the frame of the present invention.

[0017] In the figure: 1-frame, 101-connecting piece, 102-connecting plate, 2-seat body, 3-wing, 301-connecting block, 302-auxiliary wheel, 4-push block, 5-hydraulic rod, 6-pressure sensor, 601-sensing line, 7-base, 8-retraction rod, 9-adjusting head, 10-spring. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] See also Figure 1 , Figure 2 and Figure 3 A pressure-adjustable seat comprises a frame 1, a seat body 2 is bolted to one side of the frame 1, a pressure sensor 6 is electrically connected to the outer wall of one side of the frame 1, a protective structure is rotatably provided on the outer wall of one side of the frame 1, a connecting plate 102 is fixedly connected to the outer wall of one side of the frame 1, a driving assembly is slidably provided on the connecting plate 102, and the driving assembly is used to push the protective structure to fold to protect the passengers.

[0022] See also Figure 2 and Figure 3 The outer wall of one side of the frame 1 is fixedly connected with symmetrically distributed connecting pieces 101, and one end of the protection structure is hinged to the connecting piece 101 and is rotatably arranged. After one end of the protection structure is hinged to the connecting piece 101, when an impact is sensed on the car door, the driving component can push the protection structure so that the protection structure is driven to fold, thereby protecting the passengers and reducing impact damage.

[0023] See also Figure 2 and Figure 3 The protective structure includes a wing 3, a connecting block 301 and an auxiliary wheel 302. The wing 3 is located on one side of the frame 1. The connecting block 301 is fixedly connected to the center of one end of the wing 3. A movable groove is opened in the center of the connecting block 301. An auxiliary wheel 302 is rotatably arranged in the movable groove. The auxiliary wheel 302 is in contact with the driving component. When the auxiliary wheel 302 is pushed by the driving component, it drives one end of the connecting block 301 connected thereto to be lifted, so that the wing 3 at the other end of the connecting block 301 is folded inward. The folded wing 3 will protect the passenger and reduce collision damage.

[0024] See also Figure 3The driving assembly includes a push block 4 and a hydraulic rod 5. The output end of the hydraulic rod 5 passes through the connecting plate 102, and its end is fixedly connected to the push block 4. The end of the push block 4 is specifically a trapezoidal end, and its end is in push contact with the auxiliary wheel 302. The bottom of the pressure sensor 6 is electrically connected with a sensor line 601, and one end of the sensor line 601 is electrically connected to the hydraulic rod 5. When the pressure sensor 6 receives a pressure signal, it starts the hydraulic rod 5 through the sensor line 601. The end of the hydraulic rod 5 extends and drives the push block 4 to push the auxiliary wheel 302, so that the auxiliary wheel 302 drives the connecting block 301 to lift up, so that the wing 3 at the other end of the connecting block 301 is folded inward, and the folded wing 3 will protect the passenger and reduce collision damage.

[0025] See also Figure 1 and Figure 4 The inner walls of the frame 1 are fixedly connected with bases 7 distributed in an array, and a retractable rod 8 is slidably arranged in the base 7. The top of the retractable rod 8 is fixedly connected with an adjusting head 9, and the bottom of the adjusting head 9 is provided with a spring 10. The spring 10 is sleeved on the retractable rod 8 and the base 7. The top of the adjusting head 9 is in push contact with the seat body 2. After the passenger sits on the seat body 2, the adjusting head 9 is squeezed according to the body shape requirements. After being compressed, the adjusting head 9 drives the retractable rod 8 downward to contract and squeeze the spring 10, so that the seat body 2 is deformed into the shape required by the passenger's body shape, thereby bringing a comfortable riding experience to the passenger.

[0026] The specific operation process of the utility model is as follows: when a passenger sits on the seat body 2, due to the push contact between the seat body 2 and the multiple adjustment heads 9, the passenger's weight will be distributed on the seat according to the body shape, thereby generating different degrees of pressure on the adjustment heads 9. After being subjected to pressure, the adjustment heads 9 will move downward and drive the retractable rod 8 connected thereto to slide and retract in the base 7. At the same time, the spring 10 will be compressed by the retractable rod 8 to provide elastic resistance for the movement of the adjustment head 9. In this process, the seat body 2 will deform according to the body shape of the passenger to adapt to the body shape requirements of the passenger and provide a comfortable riding experience for the passenger. During the driving process of the vehicle, if the vehicle encounters a side impact, the pressure sensor 6 will sense this change and generate a pressure signal. This signal will be transmitted to the hydraulic rod 5 through the sensing line 601, thereby starting the hydraulic rod 5. The output end of the hydraulic rod 5 will extend and drive the push block 4 fixedly connected thereto to move forward. Since the trapezoidal end of the push block 4 contacts the auxiliary wheel 302 in the protection structure, the movement of the push block 4 will push the auxiliary wheel 302 to rotate and lift the connecting block 301 connected thereto upward, so that the wing 3 at the other end of the connecting block 301 is folded inward. Since the wing 3 is hingedly connected to the frame 1 through the connecting piece 101, the wing 3 can be smoothly folded and protect the passenger, reducing the damage to the passenger caused by the collision.

[0027] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A pressure-adjustable seat, characterized in that: The invention comprises a frame (1), a seat body (2) being fixed by bolts on one side of the frame (1), an outer wall on one side of the frame (1) being electrically connected to a pressure sensor (6), a protective structure being rotatably provided on the outer wall on one side of the frame (1), a connecting plate (102) being fixedly connected to the outer wall on one side of the frame (1), a driving component being slidably provided on the connecting plate (102), and the driving component being used to push the protective structure to fold so as to protect passengers.

2. A pressure-adjustable seat according to claim 1, characterized in that: The outer wall of one side of the frame (1) is fixedly connected with symmetrically distributed connecting pieces (101), and one end of the protection structure is hingedly connected to the connecting piece (101) and is rotatably arranged.

3. A pressure-adjustable seat according to claim 1, characterized in that: The protective structure comprises a protective wing (3), a connecting block (301) and an auxiliary wheel (302); the protective wing (3) is located on one side of the frame (1); the connecting block (301) is fixedly connected to the center of one end of the protective wing (3); a movable groove is provided at the center of the connecting block (301); an auxiliary wheel (302) is rotatably arranged in the movable groove; and the auxiliary wheel (302) is in contact with a driving component.

4. A pressure-adjustable seat according to claim 3, characterized in that: The driving assembly comprises a push block (4) and a hydraulic rod (5); the output end of the hydraulic rod (5) passes through the connecting plate (102), and the end of the hydraulic rod (5) is fixedly connected to the push block (4); the end of the push block (4) is specifically a trapezoidal end, and the end of the hydraulic rod (5) is in push contact with the auxiliary wheel (302).

5. A pressure-adjustable seat according to claim 1, characterized in that: The bottom of the pressure sensor (6) is electrically connected to a sensing wire (601), and one end of the sensing wire (601) is electrically connected to the hydraulic rod (5).

6. A pressure-adjustable seat according to claim 3, characterized in that: The inner wall of the frame (1) is fixedly connected to bases (7) distributed in an array, a retractable rod (8) is slidably arranged inside the base (7), the top of the retractable rod (8) is fixedly connected to an adjustment head (9), the bottom of the adjustment head (9) is provided with a spring (10), the spring (10) is sleeved on the retractable rod (8) and the base (7), and the top of the adjustment head (9) is in push contact with the seat body (2).

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