CN219611398U - Power supply protection structure - Google Patents

Abstract

The utility model discloses a power supply protection structure in the technical field of electronic engineering, comprising a casing and a mobile power supply body, a bottom plate is movably arranged inside the casing, a placement frame is fixedly arranged on the upper side of the bottom plate, and the mobile power supply body is movably installed inside the placement frame. And the inner side of the shell is rotated with a screw rod, the outer threaded sleeve of the screw rod is set with a movable plate, the lower side of the movable plate is fixed with a limit block, the outer side of the bottom plate is fixed with a rack, the rack is meshed with the gear, and the inner side of the shell is fixed with a slide bar , and the upper end of the slide bar is fixedly provided with a fixed block on the upper part of the movable plate, the screw rod moves through the shell and extends to the upper side, and the upper end of the screw rod is located on the upper side of the shell and is rotatably connected to the fixed block. Through the simple installation mechanism, the utility model can protect the mobile power supply and at the same time facilitate the maintenance of the mobile power supply. The utility model is very flexible and convenient to use, has good practical effect, and is worthy of popularization and use in the existing market.

Description

A power protection structure

technical field

The utility model relates to the technical field of electronic engineering, in particular to a power protection structure.

Background technique

Electronic engineering, also known as "weak current technology" or "information technology", can be further subdivided into electrical measurement technology, adjustment technology and electronic technology. Electronic engineering is a subcategory of electrical engineering and is an engineering for the electronic field. Its research object has gone beyond the electronic field. The application form of electronic engineering covers electric equipment and various electric switches that use control technology, measurement technology, adjustment technology, computer technology, and information technology. mobile power supply.

Since the mobile power supply needs to be carried and used, in order to avoid the damage caused by the external force colliding with the mobile power supply during the carrying process, it is generally necessary to set up a protective structure outside the mobile power supply, while the traditional mobile power supply protection structures are mostly fixed on the outside of the mobile power supply. Although It can protect the mobile power supply to a certain extent, but when the mobile power supply fails, the protective structure needs to be removed from the outside of the mobile power supply before the mobile power supply can be disassembled and repaired. After the maintenance is completed, the protective structure is installed on the outside of the mobile power supply , the operation is relatively cumbersome, which affects the maintenance efficiency of the mobile power supply and increases the work intensity of the staff.

Utility model content

In order to overcome the above-mentioned defects of the prior art, embodiments of the present utility model provide a power supply protection structure to solve the problems raised in the above-mentioned background art.

In order to achieve the above object, a power supply protection structure includes a casing and a mobile power supply body, a bottom plate is movably arranged inside the casing, a placement frame is fixedly arranged on the upper side of the bottom plate, and the mobile power supply body is movably installed inside the placement frame, And the inner side of the shell is rotated with a screw rod, the outer thread of the screw rod is provided with a movable plate, the lower side of the movable plate is fixed with a limit block, the outer side of the bottom plate is fixed with a rack, and the rack is engaged with the gear , the inner side of the housing is fixed with a sliding rod, the sliding rod moves through the movable plate and extends to the upper side, and the upper end of the sliding rod is fixedly provided with a fixed block on the upper part of the movable plate, and the screw rod moves through the housing and extends to the upper side side, and the upper end of the screw rod is located on the upper side of the housing and is rotatably connected to the fixed block.

Preferably, a gripping groove is provided on the lower side of the fixing block.

Preferably, a handle is fixedly provided on the outer side of the bottom plate, and an anti-slip sleeve is provided on the outer fixed sleeve of the handle.

Preferably, an electric push rod is movably provided on the lower side of the bottom plate, one end of the electric push rod is fixedly connected to the bottom plate, and the other end of the electric push rod is fixedly connected to the chassis.

Preferably, a protective pad is provided outside the limit block, and the protective pad is made of soft material.

Preferably, a drawer track is provided on the inner side of the housing, and the outer side of the drawer track is fixedly connected to the bottom plate.

Preferably, a plurality of sets of moving wheels are arranged symmetrically on the lower side of the housing, and a protective door is rotatably provided on the outer side of the housing, and a handle is fixedly provided on the outer side of the protective door.

Technical effect and advantage of the present utility model:

The utility model can protect the mobile power well and avoid The damage caused by the extrusion and collision of the mobile power supply can effectively improve the service life of the mobile power supply and ensure the normal use of the mobile power supply. At the same time, when the mobile power supply fails, the mobile power supply can be quickly repaired. It is very convenient to use and can effectively improve Work efficiency, reduce work intensity, and through the arrangement of fixed blocks, grasping grooves, and moving wheels, and through the cooperation of various mechanisms, it is possible to carry and move the mobile power supply conveniently, improving the convenience of using the mobile power supply.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model;

Fig. 3 is a schematic diagram of the effect of disassembly and assembly of the utility model;

Figure 4 is a schematic diagram of the installation mechanism of the utility model

Fig. 5 is a schematic diagram of the limiting mechanism of the present invention.

The reference signs are:

1 Shell, 2 Bottom plate, 3 Placement frame, 4 Power bank body, 5 Screw rod, 6 Movable plate, 7 Slider, 8 Gear, 9 Rack, 10 Fixed block, 11 Grab groove, 12 Pull handle, 13 Electric push rod , 14 chassis, 15 limit blocks, 16 drawer tracks, 17 moving wheels, 18 protective doors, 19 handles.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1-5, a power supply protection structure includes a casing 1 and a mobile power supply body 4, a bottom plate 2 is movable on the inside of the casing 1, a placement frame 3 is fixed on the upper side of the bottom plate 2, and the mobile power supply body 4 is movably installed on the placement frame 3 inside, and the inner side of the housing 1 is provided with a threaded rod 5, the outer threaded sleeve of the screw rod 5 is provided with a movable plate 6, the lower side of the movable plate 6 is fixedly provided with a limit block 15, and the outer side of the bottom plate 2 is fixedly provided with a rack 9, the rack 9 meshes with the gear 8, and the inner side of the housing 1 is fixedly provided with a slide bar 7, the slide bar 7 moves through the movable plate 6 and extends to the upper side, and the upper end of the slide bar 7 is fixedly provided with a fixed block 10 on the upper part of the movable plate 6, and the screw rod 5 moves through the casing 1 and extends to the upper side, and the upper end of the screw rod 5 is located on the upper side of the casing 1 and is connected to the fixed block 10 in rotation. It can automatically drive the movable plate 6 and the limit block 15 to move upward, thereby facilitating the removal of the mobile power supply body 4. Similarly, when the bottom plate 2 is pushed into the inner side of the shell 1, it can automatically drive the movable plate 6 and the limit block 15 to move downward. , so that the mobile power supply body 4 can be better fixed and protected, and the use is very flexible and convenient.

Wherein, a grasping groove 11 is provided on the lower side of the fixing block 10, and the setting of the grasping groove 11 is convenient for grasping the fixing block 10, so that the device can be moved more conveniently.

Wherein, the outer side of the base plate 2 is fixedly provided with a handle 12, and the outer fixed sleeve of the handle 12 is provided with an anti-slip sleeve. The anti-slip sleeve on the outer side of the handle 12 can improve the friction force of the handle 12, so that the base plate 2 can be pushed and pulled more conveniently. Improve operation convenience.

Wherein, an electric push rod 13 is movably arranged on the lower side of the bottom plate 2, one end of the electric push rod 13 is fixedly connected to the bottom plate 2, and the other end of the electric push rod 13 is fixedly connected to the chassis 14, when the bottom plate 2 is pulled to the outside of the shell 1, through The external power supply turns on the electric push rod 13, and the extension of the electric push rod 13 drives the chassis 14 to move downward, and the bottom plate 2 is supported by the electric push rod 13 and the chassis 14, so that when the mobile power supply body 4 is disassembled, the bottom plate can be raised. 2 stability.

Wherein, a protective pad is provided on the outside of the limit block 15, and the protective pad is made of a soft material. When the movable plate 6 moves downward to drive the limit block 15 to clamp the mobile power supply body 4, the protective pad contacts the mobile power supply body 4. , the soft protective pad can avoid damage to the main body 4 of the mobile power supply.

Wherein, the inner side of the shell 1 is provided with a drawer track 16, and the outer side of the drawer track 16 is fixedly connected to the base plate 2, and the drawer track 16 connects the base plate 2 and the shell 1 together, and facilitates the pushing and pulling of the base plate 2 simultaneously.

Wherein, a plurality of groups of moving wheels 17 are symmetrically arranged on the lower side of the casing 1, and a protective door 18 is arranged on the outer side of the casing 1, and a handle 19 is fixedly arranged on the outside of the protective door 18, and the moving wheels 17 are set to facilitate the movement of the casing 1, improving the use Convenience.

Embodiment: During the use of the utility model, the protective door 18 is first opened by the handle 19, and then the plug can be plugged into the jack of the mobile power supply body 4 for power supply, and the shell 1 and the protective door 18 can protect the mobile power supply body 4 Carry out good protection to avoid damage to the mobile power supply body 4 caused by external force collisions. When the mobile power supply body 4 fails and needs to be repaired, pull the bottom plate 2 outward through the handle 12, and the bottom plate 2 drives the mobile power supply body when it moves 4 moves to the outside of the casing 1. When the mobile power supply body 4 is completely moved to the outside of the casing 1, the mobile power supply body 4 can be taken out from the placement frame 3 for disassembly and maintenance. At the same time, when the bottom plate 2 moves to the outside of the casing 1, the bottom plate 2 The outer rack 9 drives the gear 8 to rotate, and the gear 8 drives the screw rod 5 to rotate. The movable plate 6 sleeved on the outer side of the screw rod 5 moves upward along the screw rod 5 under the limit action of the slide rod 7, and the movable plate When 6 moves upward, it drives the limit block 15 to move upward, so as to facilitate the removal of the mobile power supply body 4. Similarly, when the bottom plate 2 is pushed into the inner side of the shell 1, the movable plate 6 moves downward and drives the limit block 15 to move downward. , so that the mobile power supply main body 4 can be fixed by the limit block 15, and the stability of the mobile power supply main body 4 can be improved.

The last few points should be explained: First, in the description of this application, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection Or electrical connection, it can also be the internal communication of two components, it can be directly connected, "up", "down", "left", "right", etc. are only used to indicate the relative positional relationship, when the absolute position of the object being described change, then the relative positional relationship may change; secondly: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the usual design. In the case of no conflict, the utility model The same embodiment of the new model and different embodiments can be combined with each other; finally: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. shall be included in the protection scope of the present utility model.

Claims (7)

1. A power supply protection structure, comprising a casing (1) and a mobile power supply body (4), characterized in that a bottom plate (2) is movable on the inside of the casing (1), and the upper side of the bottom plate (2) is fixedly arranged There is a placement frame (3), the mobile power supply body (4) is movably installed on the inside of the placement frame (3), and the inner side of the casing (1) is provided with a threaded rod (5), and the outer threaded sleeve of the screw rod (5) A movable plate (6) is provided, a limit block (15) is fixedly arranged on the lower side of the movable plate (6), and a rack (9) is fixedly arranged on the outer side of the bottom plate (2), and the rack (9) engages On the gear (8), a slide bar (7) is fixed inside the housing (1), the slide bar (7) moves through the movable plate (6) and extends to the upper side, and the upper end of the slide bar (7) is located at the movable The upper part of the plate (6) is fixed with a fixed block (10), the screw rod (5) moves through the casing (1) and extends to the upper side, and the upper end of the screw rod (5) is located on the upper side of the casing (1) and partially rotates Connect to the fixed block (10). 2. The power supply protection structure according to claim 1, characterized in that: a gripping groove (11) is provided on the lower side of the fixing block (10). 3. A power protection structure according to claim 1, characterized in that: a pull handle (12) is fixedly provided on the outside of the bottom plate (2), and a non-slip sleeve is fixed on the outside of the handle (12). 4. A power supply protection structure according to claim 1, characterized in that: an electric push rod (13) is movable on the lower side of the bottom plate (2), and one end of the electric push rod (13) is fixedly connected to the bottom plate (2), and the other end of the electric push rod (13) is fixedly connected with the chassis (14). 5. A power supply protection structure according to claim 1, characterized in that: a protective pad is provided outside the limiting block (15), and the protective pad is made of soft material. 6. A power supply protection structure according to claim 1, characterized in that: a drawer track (16) is provided inside the housing (1), and the outside of the drawer track (16) is fixedly connected to the bottom plate (2). 7. A power supply protection structure according to claim 1, characterized in that: the lower side of the housing (1) is symmetrically provided with multiple sets of moving wheels (17), and the outer side of the housing (1) is provided with a protective door ( 18), the outer side of the protective door (18) is fixedly provided with a handle (19).