CN221126342U - Panel assembly of visor and energy storage power supply - Google Patents

Abstract

The utility model discloses a protective cover, which has the advantage of stable installation of a magnetic component. The protective cover comprises a cover body, a magnetic component and an elastic connecting belt, wherein the cover body comprises a front surface part and a back surface part, the back surface part of the cover body is provided with a first side and a second side which are opposite, one end of the elastic connecting belt is fixedly arranged on the first side, the elastic connecting belt extends back to the cover body, the magnetic component is embedded on the second side, the cover body is provided with a closing state orthogonal to the elastic connecting belt and an opening state non-orthogonal to the elastic connecting belt, and the elastic connecting belt constantly has a trend of driving the cover body to switch from the opening state to the closing state. In addition, the utility model also discloses a panel assembly of the energy storage power supply.

Description

Panel assembly of visor and energy storage power supply

Technical Field

The utility model relates to the field of energy storage power supplies, in particular to a protective cover and an energy storage power supply.

Background

The panel of the energy storage power supply is provided with a socket for inputting or outputting electric energy, and a protective cover is usually arranged outside the socket for protecting the socket. The protection cover at present mainly falls into two kinds of forms, and first kind is buckle formula, and the protection cover is connected through the mode of buckle with the panel, adopts buckle to connect the advantage that easy and simple to handle, and production is simple and convenient, but the shortcoming is difficult to control the assembly effect, often appears the condition that the buckle is too loose or the buckle is too tight. The second type is magnetic attraction type, the magnet is generally adhered to the protective cover by using glue, and when the magnet is used for a long time or operated under a large force, the glue is cracked to cause the magnet to fall off, so that the protective cover is not tight. Accordingly, there is a need for a panel assembly with a stable protection cover and energy storage power source mounted on a magnetic member to overcome the above-mentioned drawbacks.

Disclosure of utility model

The utility model aims to provide a protective cover with stable installation of a magnetic component.

Another object of the present utility model is to provide a panel assembly of an energy storage power source, which includes a protection cover in which a magnetic member is stably mounted.

In order to achieve the above object, the present utility model provides a protective cover for an energy storage power supply. The protective cover comprises a cover body, a magnetic component and an elastic connecting belt, wherein the cover body comprises a front surface part and a back surface part, the back surface part of the cover body is provided with a first side and a second side which are opposite, one end of the elastic connecting belt is fixedly arranged on the first side, the elastic connecting belt extends back to the cover body, the magnetic component is embedded on the second side, the cover body is provided with a closing state orthogonal to the elastic connecting belt and an opening state non-orthogonal to the elastic connecting belt, and the elastic connecting belt constantly has a trend of driving the cover body to switch from the opening state to the closing state.

Preferably, the second side of the back portion is provided with a mounting groove, and the magnetic member is fitted into the mounting groove.

Preferably, the second side of the back portion is formed with an annular protrusion protruding therefrom, the annular protrusion surrounding the mounting groove.

Preferably, the rear face portion is formed with a ring of structural protrusions protruding at an edge portion of the peripheral side thereof, the structural protrusions being flush with an end face of the annular protrusion.

Preferably, the cover body is thinned on the second side of the back surface part and forms a buckling groove, the buckling groove is opened on the second side of the back surface part, and the cover body is provided with a clamping block protruding out of the first side of the back surface part.

Preferably, the protective cover of the present utility model further includes a connecting member, the connecting member is mounted on the first side of the back portion by means of double-shot molding, one end of the elastic connecting belt is connected to the connecting member, and the elastic connecting belt and the connecting member are molded into an integral structure.

Preferably, the connecting piece is of a rectangular structure, and the left end and the right end of the connecting piece are connected to the structural protrusions on the left side and the right side in an extending mode.

Preferably, the back surface of the connecting piece is flush with the end surface of the structural protrusion.

Preferably, the elastic connecting belt is provided with an anti-falling structure, and the anti-falling structure is formed outwards relative to the elastic connecting belt.

In order to achieve the above another object, a panel assembly of an energy storage power supply of the present utility model includes a panel and the protective cover. The panel is provided with a containing groove, the bottom of the containing groove is provided with a device through hole and an inserting through hole, the protective cover is arranged in the containing groove, the elastic connecting belt is inserted into the inserting through hole, the side wall of the containing groove is provided with a clamping through hole, the panel is internally provided with a magnet facing the containing groove, and the magnet is opposite to the magnetic component when the cover body is in a closed state.

Compared with the prior art, the magnetic component is arranged on the second side in an embedding way, so that the magnetic component is more stable to install and is not easy to fall off due to the influence of aging, dry cracking and the like. It will be appreciated that since the panel assembly of the energy storage power supply of the present utility model includes the protective cover as described above, the protective cover has the advantage of stable installation of the magnetic member.

Drawings

Fig. 1 is a perspective view of a panel assembly of the energy storage power supply of the present utility model when a cover is in a closed state.

Fig. 2 is a perspective view of the panel assembly of fig. 1 at another angle.

Fig. 3 is a perspective view of the panel assembly of the present utility model with the protective cover separated from the panel.

Fig. 4 is a front view of the panel assembly shown in fig. 1.

Fig. 5 is a perspective view of the panel assembly of the present utility model when the cover is in an open state.

Fig. 6 is a cross-sectional view taken along line A-A of fig. 4.

Fig. 7 is a sectional view taken along line B-B of fig. 4.

Fig. 8 is a perspective view of the protective cover of the present utility model.

Fig. 9 is a rear view of the protective cover of the present utility model.

Fig. 10 is a perspective view of the protective cover of the present utility model when the magnetic member is separated from the cover body.

Detailed Description

In order to describe the technical content and constructional features of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

As shown in fig. 1 to 5, the present utility model provides a panel assembly 100 of an energy storage power source, which is a device for storing electric energy and outputting electric energy, and is mainly used in the situation of lack of power supply, the panel assembly 100 is mounted on a housing, a battery module is mounted in the housing, and the panel assembly 100 is disposed on the front side of the housing and seals the housing. The panel assembly 100 is typically provided with a socket, which may be used as a household socket (e.g., a conventional 5-hole socket) or an industrial socket, and through which electric power is input and output. In addition, a switch button, a control button, a communication port, a USB port, etc. may be mounted on the panel assembly 100, and even a display may be mounted to display information such as an electric quantity, a temperature, a remaining electric quantity, etc. In order to avoid the direct exposure of the socket, a protective cover (described below) is generally used to protect the socket, switch, button, etc. from dust, water, etc.

As shown in fig. 1 to 10, the panel assembly 100 of the present utility model includes a panel 10 and a protective cover 20. The panel 10 is provided with a containing groove 11, and the bottom of the containing groove 11 is provided with a device through hole 12 and an inserting through hole 13, wherein the device through hole 12 is used for installing devices such as a socket, a switch, a button and the like. The protective cover 20 is disposed in the accommodating groove 11, and the protective cover 20 provides protection for devices such as a socket, a switch, a button, and the like. The protective cover 20 includes a cover body 21, a magnetic member 22, and an elastic connection band 23. The cover 21 comprises a front portion 01 and a rear portion 02, the front portion 01 facing the user in use. The back portion 02 of the cover 21 has opposite first 03 and second 04 sides. One end of the elastic connecting band 23 is fixedly arranged on the first side 03, the elastic connecting band 23 extends back to the cover body 21, and the magnetic member 22 is embedded on the second side 04. The cover 21 has a closed state (as shown in fig. 1, 4, 8, 9, and 10) perpendicular to the elastic connection band 23, and the angle between the cover 21 and the elastic connection band 23 is about 90 °. The cover 21 also has an open state (as shown in fig. 5) non-orthogonal to the elastic connection belt 23, where the angle formed by the cover 21 and the elastic connection belt 23 is an obtuse angle, but it is understood that in some cases, when the angle formed by the cover 21 and the elastic connection belt 23 is an acute angle, the cover 21 is also in the open state. The elastic connection band 23 constantly has a tendency to drive the cover 21 to switch from the open state to the closed state.

As shown in fig. 4, 6, 8, 9, and 10, the elastic connection band 23 is inserted into the insertion hole 13, and the protection cover 20 is mounted on the panel 10. The magnet 14 facing the accommodating groove 11 is mounted in the panel 10, and the magnet 14 faces the magnetic member 22 in the closed state of the cover 21. After the cover 21 is turned out of the container 11, the cover 21 is opened (as shown in fig. 5), and the socket is exposed, at which time the socket can be used. After the use, the cover 21 is switched from the open state to the closed state under the action of the elastic connecting belt 23, and the cover 21 enters the accommodating groove 11 to provide a protection function. The cover 21 in the closed state is magnetically attracted by the magnet 14 and the magnetic member 22, so that the cover 21 is not easy to open, and the cover 21 provides a more stable protection effect. By the magnetic attraction of the magnet 14 and the magnetic member 22, the cover 21 can be locked to the panel 10 without using a buckle. In the present utility model, the magnetic member 22 is attached to the second side 04 by fitting, so that the attachment of the magnetic member 22 is more stable and is less likely to fall off due to the influence of aging, dry cracking, or the like. In the present utility model, the panel 10 is substantially square, but may be polygonal, elliptical, or the like, as required. The cover 21 is also substantially square, and may be circular in shape or the like as required.

As shown in fig. 8, 9 and 10, the second side 04 of the back surface portion 02 is provided with a mounting groove 211, and the magnetic member 22 is fitted into the mounting groove 211, thereby enhancing the mounting stability of the magnetic member 22. Further, the second side 04 of the back surface portion 02 is convexly formed with an annular protrusion 212, and the annular protrusion 212 surrounds the mounting groove 211. The annular protrusion 212 is substantially square, and has semicircular left and right ends, but is not limited thereto. The rear surface portion 02 is formed with a ring of structural projections 213 protruding from the peripheral edge portion thereof, the structural projections 213 being flush with the end surfaces of the annular projections 212, and the structural projections 213 and the annular projections 212 being attached to the bottom of the accommodating groove 11 when the lid 21 is in the closed state. The cover 21 is thinned on the second side 04 of the back portion 02 to form a fastening groove 214, the fastening groove 214 is opened on the second side 04 of the back portion 02, and a user can conveniently pull the cover 21 to rotate after inserting his hand into the fastening groove 214 to open the cover 21.

As shown in fig. 3, 6, 8, 9 and 10, the protective cover 20 of the present utility model further includes a connecting member 24, the connecting member 24 is mounted on the first side 03 of the back portion 02 by two-shot molding, one end of the elastic connecting band 23 is connected to the connecting member 24, and the elastic connecting band 23 and the connecting member 24 are molded as an integral structure. The cover body 21 is hard rubber, the elastic connecting band 23 and the connecting piece 24 are soft rubber, and in the production process, the cover body 21 is firstly injection molded, and then the elastic connecting band 23 and the connecting piece 24 are injection molded through a double-color injection molding process, so that the connection stability of the elastic connecting band 23 and the cover body 21 is ensured. Specifically, the connecting member 24 has a rectangular structure, and the left and right sides of the connecting member 24 extend to the structural protrusions 213 on the left and right sides. The coupling area of the connector 24 and the cover 21 is large, and the connection between the connector 24 and the cover 21 is reinforced. The connecting piece 24 is a rectangular thin sheet, the back surface of the connecting piece 24 is flush with the end surface of the structural protrusion 213, when the cover body 21 is in a closed state, the connecting piece 24 is stuck to the bottom of the accommodating groove 11, and the positioning of the cover body 21 on the panel 10 is enhanced.

As shown in fig. 3, 4, 7, 8, 9 and 10, the cover 21 is provided with a clamping block 215 protruding from the first side 03 of the back portion 02, the side wall of the accommodating groove 11 is provided with a clamping through hole 15, and the clamping block 215 is inserted into the clamping through hole 15 when the cover 21 is in the closed state. When the cover 21 is in the closed state, the snap-fit blocks 215 are inserted into the snap-fit through holes 15, and at the same time, the magnetic members 22 magnetically attract the magnets 14, and both sides of the cover 21 are sufficiently positioned, which makes the cover 21 more stably positioned on the cover 21. In the embodiment provided by the utility model, when the cover 21 is in the closed state, the magnetic member 22 is located on the upper side of the cover 21, and the clamping block 215 is located on the lower side of the cover 21, but this does not limit the utility model, and the installation positions of the magnetic member 22 and the clamping block 215 can be adjusted according to actual needs.

As shown in fig. 8, 9 and 10, the elastic connection band 23 is formed with a connection drop-preventing structure 231, the drop-preventing structure 231 is formed outwardly with respect to the elastic connection band 23, and the width of the drop-preventing structure 231 is greater than the width of the insertion through hole 13, so that the elastic connection band 23 cannot drop out of the insertion through hole 13. The shape of the anti-drop structure 231 may be designed according to need, and is not limited herein.

As shown in fig. 5 and 6, when the cover 21 is in the closed state, the gap between the cover 21 and the wall of the accommodating groove 11 is small, effectively blocking the entry of water and dust. The panel 10 is provided with a penetrating groove 16 on the upper side of the accommodating groove 11, when the cover 21 is in a closed state, the penetrating groove 16 is adjacent to the buckling groove 214, and the penetrating groove 16 is convenient for the user to stretch the hand into the buckling groove 214 to operate the cover 21 to rotate.

As shown in fig. 2, 8, 9 and 10, the panel 10 is also of plastic construction, but is not limited thereto. Magnets 14 are injection molded into the interior of panel 10. Preferably, 2 magnets 14 are injection molded in the panel 10, and correspondingly, 2 magnetic members 22 are mounted on the cover 21, which are arranged side by side. On the cover 21, there are mounted 2 elastic connection bands 23, but not limited to this number. The magnetic member 22 is of a sheet structure, and is made of iron, iron alloy, or the like, but is not limited thereto. On the back of the cover 21, a plurality of nuts 17 are integrally injection-molded, the nuts 17 are used for mounting the socket, and the socket is fixed to the back of the panel 10 by the connection of the screws and the nuts 17. In the embodiment provided by the present utility model, the device through hole 12 is not plugged by a manufacturer.

As shown in fig. 5, the direction indicated by the arrow X is the left-to-right direction, the direction indicated by the arrow Y is the front-to-back direction, and the direction indicated by the arrow Z is at least the bottom-to-top direction.

The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims (10)

1. The utility model provides a visor for energy storage power, its characterized in that includes lid, magnetic component, elastic connection area, the lid includes front part and back part, the back part of lid has relative first side and second side, elastic connection area's one end fixed mounting in first side, elastic connection area is the back the lid extends, magnetic component inlays and adorns in the second side, the lid has orthogonal in elastic connection area's closed condition and non-orthogonal in elastic connection area's open condition, elastic connection area constantly has the trend of order about the lid switches over from the open condition to the closed condition.

2. The protective cover of claim 1, wherein the second side of the back portion is provided with a mounting groove, the magnetic member being fitted into the mounting groove.

3. The protective cover of claim 2, wherein the second side of the back portion is formed with an annular protrusion protruding therefrom, the annular protrusion surrounding the mounting slot.

4. A protective cover according to claim 3, wherein the back surface portion is formed with a ring of structural protrusions protruding at an edge portion of a peripheral side thereof, the structural protrusions being flush with an end surface of the annular protrusion.

5. The protective cover of claim 1, wherein the cover is thinned on the second side of the back portion and defines a snap-fit groove that opens onto the second side of the back portion, the cover being provided with snap-fit blocks protruding from the first side of the back portion.

6. The protective cover of claim 4, further comprising a connector mounted to the first side of the back portion by bi-injection molding, wherein one end of the resilient connecting strap is connected to the connector, and wherein the resilient connecting strap is injection molded as a unitary structure with the connector.

7. The protective cover of claim 6, wherein the connector has a rectangular configuration, and the left and right ends of the connector extend to connect to the structural protrusions on the left and right sides.

8. The protective cover of claim 6, wherein the back surface of the connector is flush with the end surface of the structural protrusion.

9. The protective cover of claim 1, wherein the resilient connecting strip is formed with an anti-slip structure that is outwardly formed relative to the resilient connecting strip.

10. The panel assembly of the energy storage power supply is characterized by comprising a panel and the protective cover according to any one of claims 1-9, wherein the panel is provided with a containing groove, the bottom of the containing groove is provided with a device through hole and an inserting through hole, the protective cover is arranged in the containing groove, the elastic connecting belt is inserted into the inserting through hole, the side wall of the containing groove is provided with a clamping through hole, the panel is internally provided with a magnet facing the containing groove, and the magnet is opposite to the magnetic component when the cover body is in a closed state.