CN219644262U - Shockproof mobile power supply - Google Patents

Abstract

The utility model provides a shockproof mobile power supply, which comprises a mobile power supply body and a rubber shock pad sleeve; the rubber shock pad sleeves are detachably arranged at four corners of the mobile power supply body; according to the utility model, the detachable rubber shock pad sleeves are arranged at the four corners of the mobile power supply body, so that on one hand, the integral heat dissipation is not influenced, and on the other hand, when one of the rubber shock pad sleeves is damaged, the integral replacement is not needed, and the cost is saved.

Description

Shockproof mobile power supply

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a shockproof mobile power supply.

Background

The mobile power supply is also called as an external battery, a backup battery, a digital charging partner and a charging bank. The concept of "mobile power supply" has been developed with the popularity and rapid growth of digital products, and the definition is: and a portable power supply which is convenient and easy to carry. Aiming at the increasingly diversified functions of digital products, the digital products are used more frequently and are more closely related to our daily lives, and the importance of how to improve the service time of the digital products, bring convenience to the life of people, timely supplement power supply and exert the maximum functions of the digital products is more unprecedented. The mobile power supply of the power master is the best scheme for aiming at and solving the problem, and can charge various digital products anytime and anywhere by carrying one mobile power supply.

In the prior art, damping is generally achieved by wrapping a rubber damping sleeve outside a mobile power supply, for example, the application number is: 201710864285.7 the portable power source body is cylindrical, the both ends of portable power source body are provided with illumination end and mouth that charges respectively, portable power source body upper and lower extreme is close to illumination end department and is connected with the buckle that can press, portable power source body overcoat is equipped with the protective sheath, protective sheath one end has the opening, there are two little openings that correspond with the buckle on the portable power source body on the protective sheath, the open end of sheath is connected with shielding layer A and shielding layer B, shielding layer A and shielding layer B shelter from the opening when contacting, the center of contact department is circular through-hole, the diameter of circular through-hole is the same with the diameter of charging wire, shielding layer B is connected with the rotary rod on being close to the face of portable power source body, the other end of rotary rod is connected with the baffle, the rotary rod is used for accomodating the charging wire rotation in the protective sheath; a rubber layer is connected between the mobile power supply body and the protective sleeve.

Although the design is provided with the protective sleeve on the mobile power supply, water inflow and breaking can be effectively prevented when the mobile power supply is used, and the service life is prolonged; however, on one hand, the design wraps the mobile power supply body, which is not beneficial to heat dissipation; on the other hand, when the protective sleeve is damaged locally, the whole protective sleeve needs to be replaced, and the cost is relatively high.

The present utility model is directed to a vibration-proof mobile power supply, which solves the above-mentioned problems in the prior art.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides a shockproof mobile power supply, which comprises a mobile power supply body and a rubber shock pad sleeve; the rubber shock pad sleeves are detachably mounted at four corners of the mobile power supply body.

Preferably, the rubber shock pad sleeve is provided with a mounting groove, and the mounting groove is matched with the round corner of the mobile power supply body.

Preferably, the fillet lateral wall of portable power source body is seted up to the spacing groove of this internal concave yield of portable power source, be equipped with in the mounting groove with spacing groove complex stopper.

Preferably, the cross sections of the limiting block and the limiting groove are isosceles trapezoids, and the width of the limiting groove is gradually decreased inwards along the outer part of the mobile power supply body.

Preferably, the mobile power supply further comprises a guide rod with a T-shaped section, wherein a guide groove is formed in one end of the limit groove extending into the mobile power supply body, a clamping groove with a T-shaped section is formed in one end of the limit groove, the big end of the guide rod is clamped into the clamping groove, and the other end of the guide rod extends into the guide groove.

Preferably, at least one rubber shock pad is arranged in the guide groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the detachable rubber shock pad sleeves are arranged at the four corners of the mobile power supply body, so that on one hand, the integral heat dissipation is not influenced, and on the other hand, when one of the rubber shock pad sleeves is damaged, the integral replacement is not needed, and the cost is saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a rubber cushion cover according to the present utility model;

FIG. 3 is a schematic view of a guide bar structure according to the present utility model;

FIG. 4 is a front view of the rubber cushion cover of the present utility model;

fig. 5 is an enlarged view of the area a of the present utility model.

In the figure: 1. a mobile power supply body; 11. a limit groove; 12. a guide groove; 121. rubber shock-absorbing gaskets; 2. rubber shock pad sleeve; 21. a mounting groove; 211. a limiting block; 2111. a clamping groove; 3. a guide rod.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-5, a shockproof portable power source includes a portable power source body 1 and a rubber shock pad sleeve 2; the rubber shock pad sleeves 2 are detachably arranged at four corners of the mobile power supply body 1.

Please refer to fig. 1, 2, and 4, the rubber shock pad sleeve 2 is provided with a mounting groove 21, the mounting groove 21 is matched with the rounded corner of the mobile power source body 1, and the rubber shock pad sleeve 2 can be detachably mounted outside the rounded corner of the mobile power source body 1 by arranging the mounting groove 21.

Referring to fig. 2 and 5, the rounded side wall of the mobile power supply body 1 is provided with a limiting groove 11 recessed into the mobile power supply body 1, the mounting groove 21 is provided with a limiting block 211 matched with the limiting groove 11, and the mounting stability of the rubber shock pad sleeve 2 can be further improved by arranging the limiting block 211 and the limiting groove 11 which are mutually matched; the cross section of stopper 211 with spacing groove 11 is isosceles trapezoid, just the width of spacing groove 11 is followed the outside of portable power source body 1 is inwards progressively decreased in proper order, through setting up the cross section of stopper 211 and spacing groove 11 and being isosceles trapezoid, the width of spacing groove 11 is inwards progressively decreased in proper order from outside to plug rubber shock pad cover 2 that can be convenient.

Referring to fig. 2, 3 and 5, the device further includes a guide rod 3 with a T-shaped cross section, a guide groove 12 is disposed at one end of the limit groove 11 extending into the mobile power supply body 1, a clamping groove 2111 with a T-shaped cross section is disposed at one end of the limit groove 211 extending into the limit groove 11, a large end of the guide rod 3 is clamped into the clamping groove 2111, the other end of the guide rod 3 extends into the guide groove 12, and the guide rod 3 can be fixed relative to the limit groove 211 by arranging the guide rod 3 and the clamping groove 2111, so that after the rubber shock pad sleeve 2 receives impact force or vibration, the impact force is guided to act on the guide rod 3 by the shapes of the limit groove 11 and the limit groove 211, and the impact force is released by the movement of the guide rod 3 in the guide groove 12; at least one rubber shock pad 121 is arranged in the guide groove 12, and the rubber shock pad 121 is arranged, so that impact force can be absorbed when the impact force is large, and the guide rod 3 is prevented from impacting the bottom surface of the guide groove 12 to further hurt the mobile power supply body 1.

The specific operation mode of the first embodiment of the utility model is as follows:

when the rubber shock pad sleeve 2 is replaced, the rubber shock pad sleeve 2 is pulled outwards, so that the guide rod 3 slides outwards from the guide groove 12, the limiting block 211 slides outwards from the limiting groove 11, so that the rubber shock pad sleeve 2 is quickly separated from the guide rod, the upper end and the lower end of the rubber shock pad sleeve 2 are pulled outwards, the limiting block 211 is pulled and deformed, and the guide rod 3 is conveniently taken out;

when the new rubber shock pad sleeve 2 is replaced, the large end of the guide rod 3 is inserted into the clamping groove 2111, then the guide rod 3 is aligned with the guide groove 12, the limiting block 211 is aligned with the limiting groove 11, and the two are connected until the mounting groove 21 is attached to the round corner of the mobile power supply body 1.

When vibration occurs, the mobile power supply body 1 is not in direct contact with a tabletop or the like supporting the mobile power supply body 1, so that the vibration is absorbed when the vibration is transmitted to the rubber shock pad sleeve 2;

when the mobile power supply body 1 falls from a high place, if the mobile power supply body horizontally contacts with the ground, part of impact force is absorbed through the four rubber shock pad sleeves 2 and then is uniformly transmitted to the mobile power supply body 1, and the mobile power supply body 1 is not damaged due to uniform stress; if the rounded corner of the mobile power supply body 1 contacts with the ground, part of the impact force is absorbed by the rubber shock pad sleeve 2, and the residual impact force is vertically transmitted to the big end of the guide rod 3 through the guide of the inner wall of the limit groove 11 as the limit block 211 and the limit groove 11 are designed into an isosceles trapezoid, so that the guide rod 3 is driven to move into the guide groove 12, when the impact force is smaller, the guide rod 3 releases the impact force through movement, and when the impact force is larger, the impact force is absorbed by the rubber shock pad 121.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims (6)

1. The utility model provides a shockproof portable power source which characterized in that: comprises a mobile power supply body (1) and a rubber shock pad sleeve (2);

the rubber shock pad sleeves (2) are detachably arranged at four corners of the mobile power supply body (1).

2. The shock-proof mobile power supply according to claim 1, wherein: the rubber shock pad sleeve (2) is provided with a mounting groove (21), and the mounting groove (21) is matched with a round corner of the mobile power supply body (1).

3. The shock-proof mobile power supply according to claim 2, wherein: limiting grooves (11) recessed into the mobile power supply body (1) are formed in the round corner side walls of the mobile power supply body (1), and limiting blocks (211) matched with the limiting grooves (11) are arranged in the mounting grooves (21).

4. A vibration-proof mobile power supply according to claim 3, characterized in that: the cross sections of the limiting blocks (211) and the limiting grooves (11) are isosceles trapezoids, and the width of the limiting grooves (11) is gradually decreased inwards along the outer portion of the mobile power supply body (1).

5. The shock-resistant portable power source as claimed in claim 4, wherein: still including guide bar (3) that the cross-section is T font, spacing groove (11) stretch into one end in mobile power supply body (1) is equipped with guide way (12), stopper (211) stretch into one end in spacing groove (11) is equipped with draw-in groove (2111) that the cross-section is T font, the bull end card of guide bar (3) is gone into in draw-in groove (2111), the other end of guide bar (3) stretches into in guide way (12).

6. The shock-resistant portable power source according to claim 5, wherein: at least one rubber shock pad (121) is arranged in the guide groove (12).