Anti-impact power box

Abstract

The utility model relates to the technical field of power boxes, and discloses an anti-impact power box which comprises a box body, side plates fixedly connected to the inner wall of the box body, fixing seats fixedly connected to one sides of the side plates on the left side and the right side of the box body, a rotating shaft fixedly connected to the top of the front end of the inner side wall of the box body, and a panel rotationally connected to the outer side of the rotating shaft. Second supporting rods are rotationally connected to the two sides of the bottom end of the panel, first supporting rods are rotationally connected to one ends of the second supporting rods, and one ends of the first supporting rods are rotationally connected into the fixing bases. According to the utility model, the panel is rotated upwards by a hand, so that the support rod I and the support rod II which are mutually folded are unfolded, and the support rod I and the support rod II are kept on the same straight line by utilizing the self stress of the spring, so that the panel is supported to incline, and the opening at the top of the box body is opened; the area, blown by external natural wind, of the surface of the storage battery is enlarged, the heat dissipation speed of the storage battery is increased, and workers can operate the panel conveniently when the panel inclines.

Description

TECHNICAL FIELD

[0001] The utility model relates to power box technical field especially relates to an impact resistance power box. BACKGROUND

[0002] The power box is a kind of device for providing stable power supply for various electrical equipment, and is widely used in industry, power, communication, scientific research and other fields, wherein the impact resistance power box is widely used, the impact resistance power box is a kind of special design and manufacture, can withstand certain degree of impact, collision and vibration and other external force, usually used in outdoor camping, field exploration, emergency power supply such as disaster relief.

[0003] When the power box is powered for a long time to camping lamp, electric fan, portable refrigerator and other high-power electrical appliances, the internal battery will appear rapid heating due to high-power discharge, and when the battery is cooled through the ventilation opening on the power box, the cooling speed is slow only through the ventilation opening. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides an impact resistance power box, to improve the prior art in the battery cooling through the ventilation opening on the power box, only through the ventilation opening for heat dissipation, its cooling speed is slow.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an impact resistance power box, comprising:

[0006] The box body, the inner wall of the box body is fixedly connected with side plate, for improving the impact resistance of the box body;

[0007] The side plate is fixedly connected to the inner wall of the box body;

[0008] The panel is rotatably connected to the top of the inner wall of the box body;

[0009] Two fixed seats are fixedly connected to the side plates on both sides of the box body;Two support rods two are rotatably connected to the bottom of the panel on both sides, one end of two support rods one is rotatably connected with support rod one, and one end of two support rods one is rotatably connected in the fixed seat for supporting the panel.

[0010] As a further description of the above technical scheme:

[0011] The support rod one and support rod two are both provided as cavity structure with opening in side wall, the inner side wall of support rod one is fixedly connected with spring, and both ends of the spring are fixedly connected with the inner side wall of support rod two and the inner side wall of support rod one.

[0012] As a further description of the above technical scheme:

[0013] The auxiliary rod is rotatably connected to one end of the second support rod away from the panel, and the other end of the auxiliary rod is fixedly connected with a placing plate, and the other end of the placing plate is fixedly connected to one end of the second support rod close to the panel.

[0014] As a further description of the above technical solution:

[0015] One end of the second support rod close to the first support rod is fixedly connected with a U-shaped block, and when the first support rod and the second support rod are in the same straight line, the other end of the second support rod is clamped with the U-shaped block.

[0016] As a further description of the above technical solution:

[0017] The battery is fixedly connected inside the box.

[0018] As a further description of the above technical solution:

[0019] One side of the second support rod is rotatably connected with a horizontal rod, and the other end of the horizontal rod is clamped outside the auxiliary rod.

[0020] As a further description of the above technical solution:

[0021] The box cover is hinged to the top edge of the box, and the box cover is used to close the box.

[0022] As a further description of the above technical solution:

[0023] The placing plate is made of flexible material.

[0024] The utility model has the advantages of the following:

[0025] In the utility model, the hand turns the panel upward, the first support rod and the second support rod which are folded are unfolded, the first support rod and the second support rod are kept in the same straight line by the self stress of the spring, the panel is supported to be inclined, the top opening of the box is opened, the contact area of the surface of the battery and the external natural wind is enlarged, more natural wind can blow on the surface of the battery, the heat dissipation speed of the battery is improved, and the panel is inclined, so that the staff can operate the panel conveniently. DRAWINGS

[0026] Figure 1 It is the perspective view of the utility model;

[0027] Figure 2 It is the perspective view of the panel of the utility model;

[0028] Figure 3 It is the perspective view of the box of the utility model;

[0029] Figure 4 Structure diagram of the second supporting rod of the utility model;

[0030] Figure 5 Structure diagram of the first supporting rod of the utility model

[0031] Figure 6 Side view of the panel of the utility model.

[0032] Legend:

[0033] 1, box; 2, panel; 3, box cover; 4, first supporting rod; 5, second supporting rod; 6, auxiliary rod; 7, placing plate; 8, fixing seat; 9, battery; 10, side plate; 11, spring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0035] With reference to Figures 1-6 The utility model provides an embodiment: an anti-impact power supply box, including box 1, box 1 inside fixedly connected with battery 9, the inner wall of box 1 is fixedly connected with side plate 10, and the side plate 10 is made of polycarbonate material. The side plate 10 made of polycarbonate material can absorb the impact force received by the box 1, protect the battery 9 inside the box 1, and thus improve the anti-impact ability of the box 1.

[0036] The side plate 10 on the left and right sides of the box 1 is fixedly connected with the fixing seat 8 on one side, the fixing seat 8 is provided as a U-shaped structure, the inner side wall of the box 1 is fixedly connected with the rotating shaft at the top of the front end, and the rotating shaft is rotatably connected with the panel 2 outside.

[0037] The panel 2 is provided with DC output port and ACC220V output port, the voltage of the DC output port is 5V, can charge mobile phone, camera, handset, notebook computer, optical fiber fusion machine and other equipment;The AC220V output port can supply power to camping lamp, small electric fan, portable refrigerator and other small electric tools and small AC appliances.

[0038] The bottom of the panel 2 is provided with a groove, and the connecting lines between the panel 2 and the battery 9 are fixed together by a cable tie, so as to collect the connecting lines between the panel 2 and the battery 9 together, and the connecting lines arranged at the bottom of the panel 2 are laid in the direction of the groove, so as to realize the storage of the connecting lines between the panel 2 and the battery 9. When the panel 2 rotates around the axis of the rotating shaft as the axis, the part of the connecting lines between the panel 2 and the battery 9 close to the rotating shaft will also be bent, and the rotation of the panel 2 will not be affected.

[0039] The two sides of the bottom end of the panel 2 are rotatably connected with support rods two 5, one end of the support rod two 5 is rotatably connected with a support rod one 4, one end of the support rod one 4 is rotatably connected in the inside of the fixed seat 8, and the end close to the support rod two 5 of the support rod one 4 is fixedly connected with a U-shaped block. The outer side wall of the support rod two 5 is attached to the inner side wall of the U-shaped block, so that the support rod one 4 and the support rod two 5 can rotate within the range of 0-180 degrees. When the included angle between the support rod one 4 and the support rod two 5 is 180 degrees, the support rod one 4 and the support rod two 5 are on the same straight line.

[0040] The support rod one 4 and the support rod two 5 are both provided as a cavity structure with an opening on one side, as shown in Figure 5 The inner side wall of the support rod one 4 is fixedly connected with a spring 11, one end of the spring 11 is fixedly connected with the inner side wall of the support rod one 4, and the other end of the spring 11 is fixedly connected with the inner side wall of the support rod two 5. When the support rod one 4 and the support rod two 5 are on the same straight line, the tension of the spring 11 is parallel (or coincides) with the two support rods. The elastic stress of the spring 11 itself enables the support rod one 4 and the support rod two 5 to be unfolded and kept on the same straight line.

[0041] When the power box supplies power to the camping lamp, the portable refrigerator and other camping tools for a long time, and the internal battery 9 is rapidly heated, the panel 2 is upwardly rotated by the hand, the support rod one 4 and the support rod two 5 which are folded are unfolded, and the support rod one 4 and the support rod two 5 are kept on the same straight line by the self stress of the spring 11, so as to support the panel 2 and make the panel 2 be inclined, so as to realize the opening of the top opening of the box body 1, the leakage of the battery 9, the larger area of the surface of the battery 9 which is blown by the external natural wind through the opening of the top of the box body 1 compared with the opening of the box body 1 through the heat dissipation hole of the box body 1, the improvement of the heat dissipation speed of the battery 9, and the realization of the convenience of the staff to operate the buttons on the panel 2 without bending the waist when the staff sits on the buttons on the panel 2.

[0042] When the panel 2 needs to be collected, the support rod one 4 is pushed in the direction of the panel 2, so as to rotate the support rod one 4 around the connection between the support rod one 4 and the support rod two 5 as the axis to the direction of the support rod two 5, and to rotate the support rod two 5 to the direction of the panel 2, so as to compress the spring 11 in the support rod one 4 and the support rod two 5, and to rotate the panel 2 downwardly into the inside of the box body 1. Figure 6As shown, when the panel 2 is stored inside the box body 1, the power supply equipment such as mobile phones, computers, cameras, etc. can be powered.

[0043] The end of the support rod two 5 away from the panel 2 is rotatably connected with an auxiliary rod 6, one end of the auxiliary rod 6 is fixedly connected with a placement plate 7, the other end of the placement plate 7 is fixedly connected to the end of the support rod two 5 close to the panel 2. The placement plate 7 is made of silica gel material, and there are a plurality of holes in the placement plate 7. After the placement plate 7 is folded into the box body 1, the air outside the box body 1 can still pass through the holes of the placement plate 7 to blow onto the surface of the battery 9, and will not affect the air outside the box body 1 passing through the ventilation hole on the box body 1 to cool the battery 9.

[0044] A groove is formed in the middle of the auxiliary rod 6, and a cross rod is rotatably connected to one side of the support rod two 5. The end of the cross rod away from the support rod two 5 is clamped in the groove. The cross rod is clamped to the outside of the auxiliary rod 6 to limit the auxiliary rod 6, so that when the power tool is placed on the top of the placement plate 7, the weight of the power tool will not cause the placement plate 7 to deform and pull the auxiliary rod 6 to rotate.

[0045] After the panel 2 is stood up, the auxiliary rod 6 will rotate away from the support rod due to its own weight, and the placement plate 7 will be stretched out. The cross rod is rotated towards the auxiliary rod 6, and one end of the cross rod is inserted into the groove to limit the auxiliary rod 6, as shown in Figure 4 , so that the placement plate 7 fixed on the support rod two 5 and the auxiliary rod 6 is unfolded to form a platform. After the placement plate 7 is unfolded, it is in a state of tension, as shown in Figure 2 , so that when the staff uses the power supply box to charge the power equipment such as mobile phones, computers, cameras, etc., the mobile phones, computers, cameras, etc. can be temporarily placed on the top of the placement plate 7. The power equipment such as mobile phones, computers, cameras, etc. are relatively light in weight, and after being placed on the top of the placement plate 7, the placement plate 7 will have a slight depression, which will not affect the normal use of the placement plate 7.

[0046] When the placement plate 7 needs to be folded, the cross rod is rotated upwards, the end of the cross rod away from the support rod two 5 is away from the auxiliary rod 6, and the auxiliary rod 6 is pressed downwards, as shown in Figure 4 , so that the support rod two 5 approaches the auxiliary rod 6, the panel 2 rotates downwards, and the placement plate 7 is folded, so that the placement plate 7 is located between the battery 9 and the panel 2, which has a protective effect on the battery 9, and the placement plate 7 absorbs the impact force of the panel 2 on the battery 9 when the box body 1 shakes.

[0047] A box cover 3 is hingedly connected to the top edge of the box body 1, and the box cover 3 is provided as a hollow structure with an opening at the bottom. A protrusion is fixedly connected to the inside bottom corner of the box cover 3, which protects the panel 2 and the battery 9 inside the box body 1.

[0048] When the panel 2 is in the horizontal state, the hand-rotating box cover 3 covers the box body 1, at this time, the protrusion will extrude the lower panel 2, so that the bottom of the panel 2 is attached to the top of the battery 9, so as to prevent the panel 2 from jumping in the box body 1 due to the vibration during the carrying of the box body 1.

[0049] When the power box supplies power to the high-power electric tool, and the internal battery 9 is rapidly heated, the hand-rotating box cover 3 opens the box body 1, the rotating panel 2 stands up the panel 2, and then the support rod one 4 and the support rod two 5 are unfolded, the spring 11 is used to keep the support rod one 4 and the support rod two 5 in the same straight line, the panel 2 is supported, the top opening of the box body 1 is opened, the battery 9 in the box body 1 is leaked out, the area of the battery 9 surface blown by the external natural wind is expanded, and the heat dissipation speed of the battery 9 is improved.

[0050] When the panel 2 needs to be collected, the horizontal rod is rotated upward, the one end of the horizontal rod is withdrawn from the groove, and the auxiliary rod 6 is pressed downward, as shown by the arrow in the middle, Figure 4 the support rod two 5 is close to the direction of the auxiliary rod 6, at the same time, the panel 2 is rotated downward, at the same time, the placing plate 7 is folded, and the panel 2 is collected into the box body 1.

[0051] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An impact-resistant power supply box, characterized in that: include Box (1), the inner wall of which is fixedly connected with side plates (10) to improve the impact resistance of the box (1); Side panel (10) is fixedly connected to the inner wall of the box body (1); Panel (2) is rotatably connected to the top of the inner wall of the housing (1); Two fixed seats (8) are fixedly connected to the side plates (10) on both sides of the box body (1); two support rods (5) are rotatably connected to the bottom sides of the panel (2), and one end of the two support rods (5) is rotatably connected to a support rod (4), and one end of the two support rods (4) is rotatably connected to the inside of the fixed seat (8) to support the panel (2).

2. The shock-resistant power supply box according to claim 1, characterized in that: Both the first support rod (4) and the second support rod (5) are configured as hollow structures with openings in the side walls. A spring (11) is fixedly connected to the inner side wall of the first support rod (4). The two ends of the spring (11) are fixedly connected to the inner side wall of the second support rod (5) and the inner side wall of the first support rod (4), respectively.

3. The shock-resistant power supply box according to claim 1, characterized in that: Also includes An auxiliary rod (6) is rotatably connected to one end of the support rod (5) away from the panel (2), and a placement plate (7) is fixedly connected to the other end of the auxiliary rod (6). The other end of the placement plate (7) is fixedly connected to one end of the support rod (5) near the panel (2).

4. The shock-resistant power supply box according to claim 1, characterized in that: A U-shaped block is fixedly connected to one end of each of the two support rods (4) near the support rod (5). When the support rods (4) and (5) are on the same straight line, one end of the support rod (5) is engaged with the U-shaped block.

5. The shock-resistant power supply box according to claim 1, characterized in that: A storage battery (9) is fixedly connected inside the housing (1).

6. The shock-resistant power supply box according to claim 1, characterized in that: One side of the support rod (5) is rotatably connected to a crossbar, and the other end of the crossbar is engaged with the outside of the auxiliary rod (6).

7. The shock-resistant power supply box according to claim 1, characterized in that: The top edge of the box (1) is hinged with a box cover (3), which is used to close the box (1).

8. The shock-resistant power supply box according to claim 3, characterized in that: The placement plate (7) is made of flexible material.

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