A pull rod battery box

Abstract

The utility model discloses a kind of pull rod battery box, belong to battery box technical field, including battery box ontology and double-section pull rod, the battery box ontology bottom is symmetrically equipped with two connecting plates, two the connecting plate bottom is all provided with sliding slot, two The sliding slot is all installed with sliding block, two The screw rod is passed in the sliding block, the screw rod and located two sliding block adjacent side penetration has rotating part, in the utility model, battery box ontology can be lifted or pulled by each handle from different directions or be tilted by double-section pull rod It is set with ground, battery box ontology is pulled using each universal wheel and the mode of adjusting rotating part is moved battery box ontology, so as to be effectively applied in different actual situation by various moving carrying mode, and can easily cross part barrier and terrain such as ladder, greatly improve the practicability and applicability of device whole, to greatly solve the condition of single traditional battery box carrying mode.

Description

Technical Field

[0001] This utility model relates to the field of battery box technology, specifically a pull-rod battery box. Background Technology

[0002] A battery box is a group of batteries consisting of several individual batteries, a box body, a battery management system, and related installation structural components (equipment). It has a standard battery box structure, battery box monitoring equipment, battery box connectors, and battery box environmental control equipment.

[0003] As people spend more and more time outdoors, the occasions and demands for using mobile electronic devices are also increasing. However, these mobile electronic devices cannot be used outdoors for extended periods due to battery capacity limitations. To ensure normal use, mobile energy storage battery packs or mobile energy storage battery boxes are needed. However, existing battery boxes are often carried by hand, which is a simple and laborious way to carry them. Therefore, a lever-operated battery box is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a pull-rod battery box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a pull rod battery box, comprising a battery box body and a double-section pull rod, wherein two connecting plates are symmetrically installed at the bottom of the battery box body, and each of the two connecting plates has a groove at its bottom, and a slider is installed in each of the two grooves, and a screw passes through the two sliders, and a rotating component passes through the screw on the screw and on the adjacent side of the two sliders;

[0006] The double-section tie rod has two symmetrical through holes, and the bottom of the rotating part is symmetrically fixed with two studs, which pass through the two through holes respectively.

[0007] As a further preferred embodiment of this technical solution: a groove is provided on the connecting plate to receive the slider, and the slider is used to receive the screw and bolt respectively. At this time, the rotation of the rotating part is realized by adjusting the screw horizontally.

[0008] As a further preferred embodiment of this technical solution: the screw includes a large connecting rod and a small connecting rod, the large connecting rod and the small connecting rod are fixedly connected, and both the large connecting rod and the small connecting rod are provided with external threads. The connection between the large connecting rod and the small connecting rod ensures the integrity of the screw.

[0009] Wherein, the diameter of the large connecting rod is larger than the diameter of the small connecting rod, and the above-mentioned arrangement is achieved by adapting the external thread on the large connecting rod to the internal thread of the rotating part, and by adapting the external thread on the small connecting rod to the internal thread of the receiving groove.

[0010] As a further preferred embodiment of this technical solution: the rotating component is provided with an internal thread, and the internal thread of the rotating component is adapted to the external threads of the large connecting rod and the small connecting rod. The above arrangement facilitates the installation of the screw and the subsequent rotation adjustment of the rotating component.

[0011] As a further preferred embodiment of this technical solution: one of the sliders has a mounting hole, and the other slider has a receiving groove;

[0012] The mounting hole diameter is adapted to the diameter of the large connecting rod, and the receiving groove diameter is adapted to the diameter of the small connecting rod. The above settings are used to facilitate the installation of the screw and to fix the screw after installation.

[0013] As a further preferred embodiment of this technical solution: the two connecting plates are symmetrically provided with through holes on their opposing sides, and the two sliders are symmetrically provided with connecting holes on their opposing sides. Both the through holes and the connecting holes are used to receive bolts.

[0014] Bolts are inserted through the through hole and the connecting hole to fix the slider in the groove.

[0015] As a further preferred embodiment of this technical solution: a handle 1 and a handle 2 are respectively installed on the top and one side of the battery box body, and four universal wheels are symmetrically installed on the bottom of the battery box body around the two connecting plates. The handles facilitate the lifting or pulling of the battery box body from different directions, while the universal wheels facilitate the movement of the battery box body.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, the battery box body can be lifted or pulled from different directions by each handle or tilted to the ground by the double-section pull rod. The battery box body can be moved by pulling the universal wheels and by adjusting the rotating parts. In this way, the battery box body can be effectively applied to different actual situations through multiple moving and transporting methods. It can easily cross some obstacles and steps and other terrains, greatly improving the overall practicality and applicability of the device, and thus greatly solving the problem of the single traditional battery box transport method.

[0018] 2. In this utility model, the screw can be rotated by hand to disengage the small connecting rod from the receiving groove and the large connecting rod from the rotating part, thereby realizing the circular motion of the rotating part. This causes the double-section pull rod and the front end of the battery box body to be in an inclined state, which facilitates the movement of the battery box body while saving physical strength. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the first structure of a pull-rod battery box according to the present invention;

[0020] Figure 2 This is a schematic diagram of the second structure of a pull-rod battery box according to the present invention;

[0021] Figure 3 This is a first exploded structural diagram of the connecting plate and double-section pull rod in a pull rod battery box according to the present invention;

[0022] Figure 4 This is a second exploded structural diagram of the connecting plate and the double-section pull rod in a pull rod battery box according to this utility model;

[0023] Figure 5 This is a partial cross-sectional structural diagram of the connecting plate and rotating component installation in a pull rod battery box according to the present invention;

[0024] Figure 6 This is a schematic diagram of the installation structure of the rotating component, screw, slider and bolt in a pull rod battery box according to the present invention;

[0025] Figure 7 This is a partial cross-sectional structural diagram of the rotating component, screw, slider, and bolt in a pull rod battery box according to the present invention.

[0026] Figure 8 This is a schematic diagram of the screw structure in a pull rod battery box according to the present invention.

[0027] In the diagram: 1. Battery box body; 11. Handle 1; 12. Handle 2; 2. Connecting plate; 21. Slide groove; 22. Through hole 1; 3. Rotating component; 31. Stud; 4. Screw; 41. Main connecting rod; 42. Small connecting rod; 5. Slider; 51. Connecting hole; 52. Mounting hole; 53. Receiving groove; 6. Bolt; 7. Double-section tie rod; 71. Through hole 2; 8. Caster wheel. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0029] Example 1

[0030] Please see Figures 1-8 The present invention provides a technical solution: a pull rod battery box, including a battery box body 1 and a double-section pull rod 7. Two connecting plates 2 are symmetrically installed at the bottom of the battery box body 1. Each of the two connecting plates 2 has a groove 21 at the bottom. Each of the two grooves 21 has a slider 5 installed in it. A screw 4 passes through the two sliders 5. A rotating part 3 passes through the screw 4 on the side adjacent to the two sliders 5.

[0031] Among them, two through holes 71 are symmetrically opened on the double-section tie rod 7, and two studs 31 are symmetrically fixedly connected to the bottom of the rotating part 3, and the two studs 31 pass through the two through holes 71 respectively.

[0032] In this embodiment, specifically: the slide groove 21 opened on the connecting plate 2 is used to support the slider 5, and the slider 5 is used to support the screw 4 and the bolt 6 respectively. At the same time, the circular motion of the rotating part 3 is realized by adjusting the position of the screw 4 horizontally.

[0033] In this embodiment, specifically: the through hole 71 facilitates the installation of the double-section tie rod 7 and the rotating part 3. When the stud 31 passes through the through hole 71, it is fixed by means of a nut. The principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0034] In this embodiment, specifically: the screw 4 includes a large connecting rod 41 and a small connecting rod 42, the large connecting rod 41 and the small connecting rod 42 are integrally formed, and both the large connecting rod 41 and the small connecting rod 42 are provided with external threads. The integrally formed large connecting rod 41 and small connecting rod 42 ensure the integrity of the screw 4.

[0035] The diameter of the large connecting rod 41 is larger than that of the small connecting rod 42. With the above arrangement, on the one hand, the external thread on the large connecting rod 41 is used to adapt to the internal thread of the rotating part 3, and on the other hand, the external thread on the small connecting rod 42 is used to adapt to the internal thread of the receiving groove 53.

[0036] In this embodiment, specifically: two connecting plates 2 are symmetrically provided with through holes 22 on the opposing side, and two sliders 5 are symmetrically provided with connecting holes 51 on the opposing side. The through holes 22 and connecting holes 51 are used to receive bolts 6.

[0037] Among them, bolts 6 pass through the through hole 22 and the connecting hole 51, and the bolts 6 are used to fix the slider 5 in the slide groove 21.

[0038] Example 2

[0039] A pull rod battery box has an internal thread in the rotating part 3. The internal thread of the rotating part 3 is adapted to the external threads of the large connecting rod 41 and the small connecting rod 42. The above setting facilitates the installation of the screw 4 and the subsequent adjustment of the rotation of the rotating part 3.

[0040] In this embodiment, specifically: one slider 5 has a mounting hole 52 inside, and the other slider 5 has a receiving groove 53 inside;

[0041] The diameter of the mounting hole 52 is matched with the diameter of the large connecting rod 41, and the diameter of the receiving groove 53 is matched with the diameter of the small connecting rod 42. The above settings are used to facilitate and ensure the installation of the screw 4, and to achieve the fixing effect after the screw 4 is installed.

[0042] The receiving groove 53 is provided with an internal thread, and the internal thread of the receiving groove 53 is compatible with the external thread of the small connecting rod 42.

[0043] In this embodiment, specifically: a first handle 11 and a second handle 12 are respectively installed on the top and one side of the battery box body 1, and four universal wheels 8 are symmetrically installed on the bottom of the battery box body 1 and around the two connecting plates 2. The handles facilitate the staff to lift or pull the battery box body 1 from different directions, and the universal wheels 8 facilitate the movement of the battery box body 1.

[0044] Working principle: When in use, when the slider 5 is fixed in the connecting plate 2 by the bolt 6, the user can lift or pull the battery box body 1 in different directions through the handles, or tilt it with the double-section pull rod 7 and pull the battery box body 1 with the installed casters 8.

[0045] When the slider 5 can slide inside the connecting plate 2, the user pulls the double-section lever 7 to the far left of the battery box body 1 and rotates the screw 4 by hand, so that the small connecting rod 42 is disengaged from the receiving groove 53 and the large connecting rod 41 is disengaged from the rotating part 3, thereby realizing the circular motion of the rotating part 3, so that the double-section lever 7 and the front end of the battery box body 1 are in an inclined state, and the inclination angle is adjustable from 0° to 90°, so that the user can safely pull the double-section lever 7 to move the battery box body 1 in a horizontal state;

[0046] It should be further explained that when the double-section tie rod 7 is adjusted to the appropriate position, the user can rotate the screw 4 by hand to make the small connecting rod 42 screw into the receiving groove 53 and the large connecting rod 41 screw into the rotating part 3, thereby fixing the rotating part 3.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A trolley battery box, comprising a battery box body (1) and a double-section trolley rod (7), characterized in that: The battery box body (1) has two connecting plates (2) symmetrically installed at the bottom. The bottom of the two connecting plates (2) is provided with a sliding groove (21). The two sliding grooves (21) are each equipped with a slider (5). The two sliders (5) are connected by a screw (4). The screw (4) is connected by a rotating part (3) on the screw (4) and on the side adjacent to the two sliders (5). The double-section tie rod (7) has two through holes (71) symmetrically opened on it, and the bottom of the rotating part (3) is symmetrically fixedly connected with two studs (31), and the two studs (31) pass through the two through holes (71) respectively.

2. The trolley battery box according to claim 1, characterized in that: The screw (4) includes a large connecting rod (41) and a small connecting rod (42), the large connecting rod (41) and the small connecting rod (42) are fixedly connected, and both the large connecting rod (41) and the small connecting rod (42) are provided with external threads; The diameter of the large connecting rod (41) is larger than the diameter of the small connecting rod (42).

3. A trolley battery box according to claim 2, characterized in that: The rotating part (3) is provided with an internal thread, and the internal thread of the rotating part (3) is adapted to the external threads of the large connecting rod (41) and the small connecting rod (42).

4. A trolley battery box according to claim 2, characterized in that: One of the sliders (5) has a mounting hole (52) and the other slider (5) has a receiving groove (53). The diameter of the mounting hole (52) is adapted to the diameter of the large connecting rod (41), and the diameter of the receiving groove (53) is adapted to the diameter of the small connecting rod (42).

5. A trolley battery box according to claim 1, characterized in that: Two connecting plates (2) are symmetrically provided with through holes (22) on their opposing sides, and two sliders (5) are symmetrically provided with connecting holes (51) on their opposing sides; Bolts (6) pass through the through hole (22) and the connecting hole (51).

6. A trolley battery box according to claim 1, characterized in that: The top and one side of the battery box body (1) are respectively equipped with handle one (11) and handle two (12), and four universal wheels (8) are symmetrically installed at the bottom of the battery box body (1) and around the two connecting plates (2).

Images