Seat cushion with battery pack

Abstract

The utility model provides a seat cushion with a battery pack, which comprises a cover, a soft core body and an air supply plate with an air supply function are sleeved in the cover, a connecting piece is arranged on one side of the cover, one side of the connecting piece is fixedly connected with the side surface of the cover, and the battery pack is arranged in the cover. A battery pack used for supplying power to electric devices arranged on the plate body is fixedly connected to the connecting piece, the battery pack comprises a battery body and a mounting seat fixedly connected with the battery body, the mounting seat is fixedly connected with the connecting piece, and the battery pack and the connecting piece are both located on the side of the cover body; the battery pack is fixedly connected to the cover of the seat cushion through the connecting piece, and the battery pack is arranged on the outer side of the seat surface of the seat cushion, so that the comfort of a user sitting on the seat cushion is not influenced, and leg actions of the user are not interfered; after the electric device in the seat cushion is electrically connected with the battery pack on the connecting piece, a fly wire can be prevented from being pulled between the seat and the power socket, and a user can conveniently pass near the stool or move the stool.

Description

Technical Field

[0001] The utility model relates to a seat cushion, in particular to a seat cushion provided with a battery pack. Background Art

[0002] The seat cushion generally includes a cover and a soft core set inside the cover. The seat cushion is placed flat on the seat surface to improve the comfort of the seat surface. In order to make the seat cushion have ventilation or heating functions, a ventilation plate or heating plate is set inside the seat cushion. At present, the power supply method of the ventilation plate or heating plate is usually to connect the USB plug through a wire, and then take power from the power socket or power interface through the USB plug. In this way, the wire will be connected between the seat and the power supply, thereby affecting the user's normal movement of the stool or blocking the road on one side of the stool due to the wire. In addition, in some places where there is no power supply, the ventilation or heating function of the seat cushion cannot be used. For example, in classrooms, after students sit for a long time, it is difficult for the bench seat to dissipate heat or the seat cushion does not have an active ventilation function, which is easy to distract them and affect their learning; for example, in some production workshops, after workers on the assembly line sit for a long time, it is difficult for the bench seat to dissipate heat or the seat cushion does not have an active ventilation function, which is easy to distract them and affect their work efficiency. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a seat cushion provided with a battery pack, the purpose of which is to facilitate the fixed connection of the battery pack to the seat cushion, thereby providing power to the air supply plate in the seat cushion, thereby avoiding the need for flying wires between the seat and the power socket.

[0004] A seat cushion provided with a battery pack comprises a cover, a soft core and an air supply plate with an air supply function are sleeved inside the cover, a connector is provided on one side of the cover, one side of the connector is fixedly connected to the side of the cover, a battery pack for supplying power to an electrical device arranged on the air supply plate is fixedly connected to the connector, the battery pack comprises a battery body and a mounting seat fixedly connected to the battery body, the mounting seat is fixedly connected to the connector, and the battery pack and the connector are both located on the side of the cover.

[0005] Further, the connecting member is a sheet-shaped first wing, one side edge of the first wing overlaps with the side surface of the cover and is fixedly connected; the mounting seat is located on the top surface of the first wing.

[0006] Further, a slot is arranged on the top surface of the mounting seat, the battery body is inserted into the slot, and the insertion direction of the battery body and the slot is arranged along the direction from the cover to the mounting seat or perpendicular to the direction.

[0007] Further, a sheet-shaped second wing is fixedly connected to the side of the cover, the second wing and the first wing are respectively located on opposite sides of the cover, a first Velcro is fixedly provided on the top surface of the second wing, and a second Velcro is fixedly provided on the bottom surface of the first wing, and the first Velcro and the second Velcro are bonded together when the first wing and the second wing are folded downwardly of the cover and partially overlapped.

[0008] Further, a control switch is arranged on the mounting seat, a control board is fixedly arranged in the mounting seat, the control switch, the battery body and the electrical components arranged on the board are all electrically connected to the control board, and the wires between the control board and the electrical components pass through the mounting seat and the first wing and then enter the cover.

[0009] Further, the connecting piece is a block-shaped third wing, the battery pack is embedded in the third wing, the battery body is plugged into the mounting seat, and the plugging direction of the battery body and the mounting seat is toward a direction away from the third wing.

[0010] Further, the connecting piece is a block-shaped fourth wing, the battery pack is wrapped in the fourth wing, a charging port is arranged on the battery body or the mounting seat at a position corresponding to the surface of the fourth wing, and a first yielding port is opened on the fourth wing at a position corresponding to the charging port.

[0011] Further: the soft core is an air fiber pad and is stacked on top of an air supply plate, the air supply plate includes a plate body, ventilation holes are distributed on the plate body, a support block is integrally arranged on the bottom surface of the plate body at positions corresponding to the ventilation holes, the bottom surface of the support block is a plane and is supported on the bottom surface inside the cover, an air inlet channel connected to the corresponding ventilation holes is arranged in the support block; a flat fan is fixedly installed on one side of the bottom surface of the plate body, the top surface of the fan is close to or fits the bottom surface of the plate body, a first air outlet and a second air outlet are respectively arranged on the side and top surface of the fan, a second clearance opening is opened on the plate body at a position corresponding to the second air outlet, a baffle is integrally arranged around the bottom surface of the plate body, a wind chamber is formed between the baffle, the plate body and the bottom surface of the cover, and the first air outlet faces the middle of the wind chamber.

[0012] Furthermore, the connecting piece is made of one or a combination of leather, polyester, plastic and rubber materials.

[0013] The beneficial effects of the utility model are as follows: the battery pack is fixedly connected to the cover of the seat cushion by a connecting piece, and the battery pack is placed on the outer side of the seat cushion surface, which does not affect the comfort of the user sitting on the seat cushion and does not interfere with the leg movements of the user; after the electrical components in the seat cushion are electrically connected to the battery pack on the connecting piece, it is possible to avoid pulling flying wires between the seat and the power socket, making it convenient for the user to pass near the stool or move the stool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic structural diagram of the first embodiment of the present utility model;

[0015] Figure 2 It is a structural schematic diagram of another viewing angle of the first embodiment of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the second embodiment of the present utility model;

[0017] Figure 4 This is a structural schematic diagram of another viewing angle of the second embodiment of the utility model;

[0018] Figure 5 This is a schematic diagram of the explosion structure of the second embodiment of the utility model;

[0019] Figure 6 This is a structural connection diagram between the plate body, the fan and the support block in the utility model;

[0020] Figure 7 It is a schematic diagram of the matching relationship between the cover body, the plate body, the support block and the soft core body in the utility model;

[0021] Figure 8 This is a diagram of the use state of the second embodiment of the utility model;

[0022] Fig. 9 This is a diagram showing the matching relationship between the third wing and the battery pack in the present utility model;

[0023] Fig.10 This is a diagram showing the matching relationship between the fourth wing and the battery pack in the present utility model;

[0024] Fig.11 It is a structural schematic diagram of the hollow fiber mat in the utility model. DETAILED DESCRIPTION

[0025] The utility model is described in detail below in conjunction with the accompanying drawings. The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be interpreted as limiting the utility model. The directional terms such as left, middle, right, top, and bottom in the embodiments of the utility model are only relative concepts or are based on the normal use state of the product, and should not be considered as restrictive.

[0026] First embodiment:

[0027] A seat cushion provided with a battery pack, combined with Figure 1 , Figure 3 , Figure 5 and Figure 7 As shown, it includes a cover 2, in which a soft core 5 and an air supply plate with air supply function are set. The soft core 5 is made of a breathable material, preferably an air fiber pad and is stacked on the top of the air supply plate. The air fiber pad has good heat dissipation and ventilation effects. The structure of the air fiber pad is as shown in Fig.11 As shown, the soft core 5 can also be other cushions with air-permeable structures; the air supply plate includes a plate body 6, and ventilation holes 63 are distributed on the plate body 6, combined with Figure 6 As shown, a support block 65 is integrally provided on the bottom surface of the plate body 6 at a position corresponding to the ventilation hole 63. The bottom surface of the support block 65 is a plane and supported on the bottom surface inside the cover 2. An air inlet channel 651 connected to the corresponding ventilation hole 63 is provided inside the support block 65. A flat fan 62 is fixedly installed on one side of the bottom surface of the plate body 6. The fan 62 can be a centrifugal fan. The top surface of the fan 62 is close to or in contact with the bottom surface of the plate body 6. The top surface of the fan 62 is parallel to the bottom surface of the plate body 6. Figure 5 and Figure 6 As shown, the first air outlet 621 and the second air outlet 622 are respectively arranged on the side and top of the fan 62, a second clearance opening 61 is opened on the plate body 6 at a position corresponding to the second air outlet 622, a baffle 64 is integrally arranged around the bottom surface of the plate body 6, and a wind chamber is formed between the baffle 64, the plate body 6 and the bottom surface of the cover 2, and the first air outlet 621 is an air outlet and faces the middle of the wind chamber. The wind in the wind chamber is blown upward to the soft core 5 through the ventilation hole 63, thereby actively dissipating the heat of the soft core 5; as shown in FIG. Figure 2 As shown, in order to prevent the cover 2 from sliding on the bench seat, rubber anti-skid convex points 22 or convex strips are distributed on the bottom surface outside the cover 2;

[0028] To provide power to the fan 62 in the seat cushion, thereby avoiding the need to set a flying wire between the seat and the power socket; Figure 1 As shown, a connecting member is provided on one side of the cover 2, and the connecting member is a sheet-shaped first wing 3, and one side of the connecting member is fixedly connected to the side surface of the cover 2, that is, one side edge of the first wing 3 overlaps and is connected to the bottom edge of the side surface of the cover 2; a battery pack 4 for supplying power to an electrical device provided on the plate body 6 is fixedly connected to the connecting member, i.e., the first wing 3, in this embodiment, the electrical device is a fan 62, and when the first wing 3 is in a horizontal state and in a state of extending away from the cover 2, the mounting seat is located on the top surface of the first wing 3; the first wing 3 and the cover 2 are preferably non-detachably connected; combined with Figure 3As shown, the battery pack 4 includes a battery body 41 and a mounting base 42 fixedly connected to the battery body 41, the mounting base 42 is fixedly connected to the connecting piece, namely the first wing 3, and the battery pack 4 and the first wing 3 are both located on the side of the cover body 2; in order to facilitate charging of the battery body 41, the battery body 41 and the mounting base 42 can be set to a detachable assembly mode, that is, a slot is set on the top surface of the mounting base 42, and the battery body 41 is inserted into the slot, so as to realize the detachable fixed connection between the battery body 41 and the mounting base 42, and the plugging direction of the battery body 41 and the slot is set along the direction from the cover 2 to the mounting base 42 or perpendicular to the direction, so that in some usage scenarios, for example, when the seat cushion is placed on the seat surface and the first wing 3 droops downward, the battery body 41 will not detach from the slot under the action of gravity; in addition, when the first wing 3 is placed flat on the stool surface, the plugging direction of the battery body 41 and the slot has little effect on the connection relationship between the battery body 41 and the slot; when charging, the battery body 41 can be removed from the mounting base 42 and charged.

[0029] In order to facilitate the control of the electrical components arranged on the board body, a control switch is arranged on the mounting seat 42, a control board is fixed in the mounting seat 42, the control switch, the battery body 41 and the electrical components arranged on the board body 6 are all electrically connected to the control board, and the wires between the control board and the electrical components pass through the mounting seat 42 and the first wing 3 and then pass into the cover 2. In other embodiments, a USB socket can be arranged on the battery pack 4, and the electrical components can be connected to the USB socket on the battery pack 4 through a USB plug, so that the battery pack can supply power to the electrical components.

[0030] When in use, the utility model is placed horizontally on the seat of a bench, with the first wing 3 hanging down on one side of the bench. When the seat is longer, the first wing 3 can also be placed flat on the seat. In this embodiment, two fans 62 are provided, and the battery pack 4 powers the fans. After the fans 62 are running, the air in the cover body 2 flows quickly, thereby reducing the temperature of the top surface of the cover 2 and the soft core 5. When charging, the battery body 41 located on the mounting seat 42 can be directly charged, or the battery body 41 can be removed from the mounting seat 42, and only the battery body 41 can be taken to the power source for charging.

[0031] Second embodiment:

[0032] Other technical features are the same as those of the first embodiment. Figure 3 and Figure 4As shown, a sheet-like second wing 1 is fixedly connected to the side of the cover 2, and the second wing 1 and the first wing 3 are respectively located on opposite sides of the cover 2 (it should be noted that the shape of the first wing in the second embodiment may be the same as or different from the shape of the first wing in the first embodiment, so the figure marks are not distinguished;) when the second wing 1 is in a horizontal state and is in a state of extending away from the cover 2, a first Velcro 11 is fixedly provided on the top surface of the second wing 1, and a second Velcro 31 is fixedly provided on the bottom surface of the first wing 3, and when the first wing 3 and the second wing 1 are folded downwardly of the cover 2 and partially overlapped, the first Velcro 11 and the second Velcro 31 are adhered and bonded, at this time, the overlapping portion of the first wing 3 in the overlapping portion of the first wing 3 and the second wing 1 is located below the overlapping portion of the second wing 1; in this embodiment, it is best that both the first wing 3 and the second wing 1 are non-detachably fixedly connected to the cover 2.

[0033] When using, combine Figure 8 As shown, the utility model is placed horizontally on the seat surface of the bench, the first wing 3 and the second wing 1 are folded downwardly and overlapped together, and the first wing 3 and the second wing 1 are bonded by Velcro, so that the utility model is fixedly connected to the seat panel of the bench.

[0034] Third embodiment:

[0035] Other technical features are the same as those of the first embodiment, such as Fig. 9 As shown, the connecting piece can also be a block-shaped third wing 71, and the battery pack 4 is embedded in the third wing 71. When the battery pack 4 is embedded in the third wing 71, the battery body 41 can be plugged into the mounting seat 42, and the plugging direction of the battery body 41 and the mounting seat 42 is toward the direction away from the third wing 71, so as to facilitate the battery body 41 to detach from the mounting seat 42 and be taken out of the third wing 71; the third wing 71 and the cover 2 are preferably non-detachably fixedly connected.

[0036] When charging, the battery body 41 embedded in the connector can be directly charged, or the battery body 41 can be removed from the mounting base 42 and only the battery body 41 can be brought to a power source for charging.

[0037] Fourth embodiment:

[0038] Other technical features are the same as those of the third embodiment, such as Fig.10As shown, the connecting piece can also be a block-shaped fourth wing 72. When the battery pack 4 is wrapped in the fourth wing 72, a charging port is provided on the battery body 41 or the mounting seat 42 at a position corresponding to the surface of the fourth wing 72, and a first yielding port is provided on the fourth wing 72 at a position corresponding to the charging port. When the fourth wing 72 can be removed from the cover 2, the fourth wing 72 can be taken together with the battery pack 4 to other places for charging; the fourth wing 72 and the cover 2 are preferably detachably fixedly connected.

[0039] When in use, the battery body 41 embedded in the connecting piece can be directly charged, or the connecting piece can be removed from the cover 2 and the connecting piece and the battery pack 4 therein can be taken to a power source.

[0040] In addition, in the above embodiments, the top surface 21 of the cover 2 is a textile material or a breathable woven pad or a plastic material with through holes or a rubber material with through holes. The textile material can be cloth, preferably 3D mesh cloth; the breathable woven pad can be a stone woven pad, a bamboo woven pad, etc.; the bottom surface of the cover 2 is a material with poor ventilation or no ventilation, such as leather, canvas, or polyester; the connecting piece is one or a combination of leather, polyester, plastic, and rubber; when the cover 2 and the connecting piece are both plastic or both rubber materials, the two can be connected as an integral whole, or bonded by Velcro, or connected by snaps; when the connection points of the cover 2 and the connecting piece are both cloth or leather, the two can be connected by sewing, or bonded by Velcro, or connected by a zipper, or connected by snaps.

[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A seat cushion provided with a battery pack, comprising a cover, a soft core and an air supply plate with an air supply function are sleeved inside the cover, characterized in that: A connector is provided on one side of the cover, one side of the connector is fixedly connected to the side surface of the cover, a battery pack for powering electrical devices arranged on the air supply plate is fixedly connected to the connector, the battery pack includes a battery body and a mounting seat fixedly connected to the battery body, the mounting seat is fixedly connected to the connector, and the battery pack and the connector are both located on the side of the cover.

2. The seat cushion provided with a battery pack according to claim 1, characterized in that: The connecting piece is a sheet-shaped first wing, one side edge of the first wing overlaps with the side surface of the cover and is fixedly connected; the mounting seat is located on the top surface of the first wing.

3. The seat cushion provided with a battery pack according to claim 2, characterized in that: A slot is arranged on the top surface of the mounting seat, and the battery body is inserted into the slot. The insertion direction of the battery body and the slot is arranged along the direction from the cover to the mounting seat or perpendicular to the direction.

4. The seat cushion provided with a battery pack according to claim 2 or 3, characterized in that: A sheet-shaped second wing is fixedly connected to the side of the cover, and the second wing and the first wing are respectively located on opposite sides of the cover. A first Velcro is fixedly arranged on the top surface of the second wing, and a second Velcro is fixedly arranged on the bottom surface of the first wing. When the first wing and the second wing are folded downwardly of the cover and partially overlapped, the first Velcro and the second Velcro are bonded together.

5. The seat cushion provided with a battery pack according to claim 1, characterized in that: A control switch is arranged on the mounting seat, a control board is fixed in the mounting seat, the control switch, the battery body and the electrical components arranged on the board are all electrically connected to the control board, and the wires between the control board and the electrical components pass through the mounting seat and the first wing and then into the cover.

6. The seat cushion provided with a battery pack according to claim 1, characterized in that: The connecting piece is a block-shaped third wing, the battery pack is embedded in the third wing, the battery body is plugged into the mounting seat, and the plugging direction of the battery body and the mounting seat is facing away from the third wing.

7. The seat cushion provided with a battery pack according to claim 1, characterized in that: The connecting piece is a block-shaped fourth wing, the battery pack is wrapped in the fourth wing, a charging port is arranged on the battery body or the mounting seat at a position corresponding to the surface of the fourth wing, and a first yielding port is opened on the fourth wing at a position corresponding to the charging port.

8. The seat cushion provided with a battery pack according to claim 1, characterized in that: The soft core is an air fiber pad and is stacked on top of an air supply plate, which includes a plate body with ventilation holes distributed on the plate body, and a support block is integrally arranged on the bottom surface of the plate body at positions corresponding to the ventilation holes, the bottom surface of the support block is a plane and is supported on the bottom surface inside the cover, and an air inlet channel connected to the corresponding ventilation holes is arranged in the support block; a flat fan is fixedly installed on one side of the bottom surface of the plate body, and the top surface of the fan is close to or in contact with the bottom surface of the plate body, a first air outlet and a second air outlet are respectively arranged on the side and top surface of the fan, a second clearance opening is opened on the plate body at a position corresponding to the second air outlet, and a baffle is integrally arranged around the bottom surface of the plate body, and a wind chamber is formed between the baffle, the plate body and the bottom surface of the cover, and the first air outlet faces the middle of the wind chamber.

9. The seat cushion provided with a battery pack according to claim 1, characterized in that: The connecting piece is made of one material or a combination of multiple materials selected from the group consisting of leather, polyester, plastic and rubber.

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