Pull rod type energy storage power box
By using rollers and anti-skid patterns made of polyurethane material in the tie-bar energy storage power box, combined with the design of limit blocks and friction strips, the problem of instability and falling off of the power box during movement is solved, achieving a quieter, more Smooth movement and greater safety of use.
Patent Information
- Application Number
- CN202421120125.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Existing pull-rod energy storage power boxes may experience unstable or unexpected falloff during movement, especially in complex terrain.
A tie-bar energy storage power box including rollers and anti-skid patterns is designed. The rollers are made of polyurethane material and have good wear resistance and vibration absorption capabilities. The anti-skid patterns ensure stable rolling under different ground conditions. At the same time, the cooperation of the limit block and the friction strip provides a stable limit function, ensuring that the device can be fixed in place when needed, and can roll freely through the rotation of the rotating bearing and the through-axis.
It improves the stability and safety of the power box during movement, reduces noise, extends service life, and effectively prevents dust and water pollution.
Smart Images
Figure CN222381373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of energy storage power supply boxes, in particular to a pull rod type energy storage power supply box. Background Art
[0002] With the continuous development of society, the demand for electricity has shown a rapid growth trend in all fields. In order to meet this demand, the problem of power supply for power repairs and outdoor activities has become increasingly prominent. Although traditional power supply methods, such as generators, can solve temporary power needs, their high noise, high cost, environmental pollution and other problems make them not the most ideal solution. A pull-rod type energy storage power box came into being according to the needs. The emergence of this energy storage power box solves the problem of power supply for power repairs and outdoor activities.
[0003] The existing pull rod and climbing wheel design of the pull rod type energy storage power supply box has certain shortcomings. Although the pull rod can be extended and retracted up and down, in actual applications, due to the complex and changeable terrain, the power box may become unstable or accidentally fall off during movement. To address the above problems, a pull rod type energy storage power supply box is proposed. Utility Model Content
[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a pull-rod type energy storage power supply box.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pull rod type energy storage power supply box, including a power supply box body, the bottom outer surface of the power supply box body is fixedly connected to a base, the outer surface of one side of the power supply box body is fixedly connected to a fixed block, the top outer side of the fixed block is fixedly connected to a pull rod frame, the top of the pull rod frame is fixedly connected to a pull rod end, the bottom sides of the base are fixedly connected to connecting blocks, the lateral sides of the connecting block are fixedly connected to connecting rods, the bottom inner surface of the connecting rod is fixedly connected to a rotating shaft, one side of the rotating shaft is movably connected to a roller, and the outer surface of the roller is fixedly connected to a plurality of anti-slip grooves.
[0006] As mentioned above, the outer surfaces of both sides of the connecting block are fixedly connected with side connecting blocks, the bottom end of the side connecting block is fixedly connected with a placement block, the bottom of the placement block is movably connected with a connecting shaft, the inner surface of one side of the connecting shaft is movably connected with a rotating bearing, the outer surface of the bottom end of the rotating bearing is fixedly connected with a limiting block, and one side of the inner surface of the limiting block is fixedly connected with a friction strip.
[0007] As mentioned above, an interface end is fixedly connected to the outside of one side of the power supply box, a plug interface is fixedly connected to the inner surface of the interface end, a slide is fixedly connected to the upper and lower ends of the outside of the interface end, and a telescopic baffle is movably connected to the inner surface of the slide.
[0008] As mentioned above, the connecting rods are symmetrically distributed at the bottoms of both sides of the connecting block, the rotating shaft passes through the connecting rods and the rollers for rotational connection, and the anti-slip pattern is annularly distributed on the outer surface of the roller.
[0009] As mentioned above, the placement blocks are symmetrically distributed on both sides of the side connection block, and the connecting shaft passes through the placement blocks and the rotary bearings for rotational connection.
[0010] As mentioned above, the limit block forms a rotating structure with the roller through the cooperation of the rotating bearing and the connecting shaft, the friction strip is arranged on the side of the limit block close to the roller, the friction strip is evenly distributed along the inner surface of the limit block, and the roller is set with polyurethane material.
[0011] As mentioned above, the slideway and the telescopic baffle are slidably connected, and the telescopic baffle is slidably connected to the upper and lower ends of the slideway.
[0012] Compared with the prior art, this pull-rod type energy storage power box has the following beneficial effects:
[0013] 1. The roller of the utility model is made of polyurethane material, which not only has excellent wear resistance, but also can absorb vibration and reduce noise during rolling, making the mobile power box quieter and smoother. The anti-skid pattern on the surface of the roller can maintain stable rolling whether on a smooth ground or a rough ground. When the device is placed, the limit block forms a rotating structure with the roller through the cooperation of the rotating bearing and the connecting shaft, thereby limiting the roller and fixing the device in place. The friction strip on the inner wall of the limit block increases the friction between the limit block and the roller, thereby ensuring the stability of the limit. When the device needs to be moved, the limit block only needs to be moved away from one side of the roller through the rotation of the rotating bearing and the connecting shaft, and the roller can roll freely, so that the user can move the device conveniently, taking into account the convenience of the user and the safety of use. When it needs to be moved; finally, through the sliding of the telescopic baffle, the plug interface can be effectively protected from being contaminated by external impurities such as dust and water stains, thereby improving the service life and safety of the power box.
[0014] Second, the utility model can effectively protect the plug interface from being contaminated by external impurities such as dust and water stains through the sliding of the telescopic baffle, thereby improving the service life and safety of the power box.
[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1It is a schematic diagram of the three-dimensional structure of the pull-rod type energy storage power supply box of the utility model;
[0017] Figure 2 This is a schematic diagram of the bottom structure of the pull-rod type energy storage power supply box of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the limit block of the pull rod type energy storage power supply box of the utility model;
[0019] Figure 4 The utility model is a pull rod type energy storage power box Figure 1 Schematic diagram of the structure at point A in the middle.
[0020] In the figure: 1. power supply box; 101. base; 102. fixing block; 103. pull rod frame; 104. pull rod end; 2. connecting block; 201. connecting rod; 202. rotating shaft; 203. roller; 204. anti-skid pattern; 3. side block; 301. placement block; 302. through-shaft; 303. rotating bearing; 304. limit block; 305. friction strip; 4. interface end; 401. plug interface; 402. slideway; 403. telescopic baffle. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figure 1-4As shown, the utility model provides a technical solution: a pull-rod type energy storage power supply box, including a power supply box body 1, the bottom outer surface of the power supply box body 1 is fixedly connected to a base 101, the outer surface of one side of the power supply box body 1 is fixedly connected to a fixed block 102, the top outer side of the fixed block 102 is fixedly connected to a pull rod frame 103, the top of the pull rod frame 103 is fixedly connected to a pull rod end 104, the bottom two sides of the base 101 are fixedly connected to connecting blocks 2, the lateral sides of the connecting block 2 are fixedly connected to connecting rods 201, the bottom inner surface of the connecting rod 201 is fixedly connected to a rotating shaft 202, one side of the rotating shaft 202 is movably connected to a roller 203, and the outer surface of the roller 203 is fixedly connected to a plurality of The outer surfaces of both sides of the connecting block 2 are fixedly connected with side connecting blocks 3, the bottom end of the side connecting block 3 is externally fixedly connected with a placement block 301, the bottom of the placement block 301 is movably connected with a connecting shaft 302, the inner surface of one side of the connecting shaft 302 is movably connected with a rotating bearing 303, the outer surface of the bottom end of the rotating bearing 303 is fixedly connected with a limiting block 304, the inner surface of the limiting block 304 is fixedly connected with a friction strip 305, one side of the power supply box body 1 is externally fixedly connected with an interface end 4, the inner surface of the interface end 4 is fixedly connected with a plug interface 401, the upper and lower ends of the outside of the interface end 4 are fixedly connected with a slideway 402, and the inner surface of the slideway 402 is movably connected with a telescopic baffle 403.
[0023] According to the overall structure of the device, the roller 203 can provide a smooth rolling experience, and when it needs to be fixed, the limit block 304 and the friction strip 305 can ensure that the device stays stably in place. At the same time, the roller 203 made of polyurethane material is not only wear-resistant, but also can reduce noise, so that users can get a better experience during use. Through the sliding of the telescopic baffle 403, the plug interface 401 can be effectively protected from being contaminated by external impurities such as dust and water stains, thereby improving the service life and safety of the power box.
[0024] like Figure 1-4 As shown, the connecting rod 201 is symmetrically distributed at the bottom of both sides of the connecting block 2, the rotating shaft 202 passes through the connecting rod 201 and the roller 203 for rotational connection, the anti-slip pattern 204 is annularly distributed on the outer surface of the roller 203, the placement block 301 is symmetrically distributed on both sides of the side connection block 3, the connecting shaft 302 passes through the placement block 301 and the rotating bearing 303 for rotational connection, the limit block 304 forms a rotating structure with the roller 203 through the cooperation of the rotating bearing 303 and the connecting shaft 302, the friction strip 305 is arranged on the side of the limit block 304 close to the roller 203, the friction strip 305 is evenly distributed along the inner surface of the limit block 304, and the roller 203 is set with polyurethane material.
[0025] The roller 203 not only has excellent wear resistance, but also can absorb vibration and reduce noise during rolling, making the mobile power box quieter and smoother. The anti-skid pattern 204 on the surface of the roller 203 can maintain stable rolling whether on a smooth or rough ground. When the device is placed, the limit block 304 forms a rotating structure with the roller 203 through the cooperation of the rotating bearing 303 and the connecting shaft 302, thereby limiting the roller 203 and fixing the device in place. The friction strip 305 on the inner wall of the limit block 304 increases the limit block 304 and the roller 2 03, thereby ensuring the stability of the limit. When the device needs to be moved, the limit block 304 only needs to be moved away from one side of the roller 203 by rotating the rotating bearing 303 and the connecting shaft 302, and the roller 203 can roll freely, so that the user can move the device conveniently. It takes into account both the convenience of the user and the safety of use. When it is necessary to move, the sliding of the telescopic baffle 403 can effectively protect the plug interface 401 from being contaminated by external impurities such as dust and water stains, thereby improving the service life and safety of the power box.
[0026] like Figure 1-4 As shown, the slideway 402 and the telescopic baffle 403 are slidably connected, and the telescopic baffle 403 is slidably connected to the upper and lower ends of the slideway 402 .
[0027] The sliding of the telescopic baffle 403 can effectively protect the plug interface 401 from being contaminated by external impurities such as dust and water stains, thereby improving the service life and safety of the power box.
[0028] Working principle: The roller 203 is made of polyurethane material, which not only has excellent wear resistance, but also can absorb vibration and reduce noise during rolling, making the mobile power box quieter and smoother. The anti-skid pattern 204 on the surface of the roller 203 can maintain stable rolling whether on smooth or rough ground. When the device is placed, the limit block 304 forms a rotating structure with the roller 203 through the cooperation of the rotating bearing 303 and the connecting shaft 302, thereby limiting the roller 203 and fixing the device in place. The friction strip 305 on the inner wall of the limit block 304 increases the limit. The friction between the positioning block 304 and the roller 203 ensures the stability of the limit. When the device needs to be moved, the positioning block 304 only needs to be moved away from one side of the roller 203 by rotating the rotating bearing 303 and the connecting shaft 302, and the roller 203 can roll freely, so that the user can move the device conveniently. It takes into account both the convenience of the user and the safety of use. When it is necessary to move, the sliding of the telescopic baffle 403 can effectively protect the plug interface 401 from being contaminated by external impurities such as dust and water stains, thereby improving the service life and safety of the power box.
[0029] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pull-rod type energy storage power supply box, comprising a power supply box body (1), characterized in that: The bottom outer surface of the power supply box (1) is fixedly connected to a base (101), the outer surface of one side of the power supply box (1) is fixedly connected to a fixed block (102), the top outer side of the fixed block (102) is fixedly connected to a pull rod frame (103), the top of the pull rod frame (103) is fixedly connected to a pull rod end (104), the bottom two sides of the base (101) are fixedly connected to connecting blocks (2), the lateral two sides of the connecting block (2) are fixedly connected to connecting rods (201), the bottom inner surface of the connecting rod (201) is fixedly connected to a rotating shaft (202), one side of the rotating shaft (202) is movably connected to a roller (203), and the outer surface of the roller (203) is fixedly connected to a plurality of anti-slip grooves (204).
2. A pull-rod type energy storage power supply box according to claim 1, characterized in that: The outer surfaces of both sides of the connection block (2) are fixedly connected to side connection blocks (3), the bottom ends of the side connection blocks (3) are externally fixedly connected to placement blocks (301), and the bottom of the placement blocks (301) is movably connected to a through-connection shaft (302).
3. A pull-rod type energy storage power supply box according to claim 2, characterized in that: A rotary bearing (303) is movably connected to the inner surface of one side of the connecting shaft (302), a limit block (304) is fixedly connected to the outer surface of the bottom end of the rotary bearing (303), and a friction strip (305) is fixedly connected to one side of the inner surface of the limit block (304).
4. The pull-rod type energy storage power supply box according to claim 1, characterized in that: An interface end (4) is fixedly connected to the outside of one side of the power supply box (1), a plug interface (401) is fixedly connected to the inner surface of the interface end (4), and slideways (402) are fixedly connected to the upper and lower ends of the outside of the interface end (4).
5. A pull-rod type energy storage power supply box according to claim 4, characterized in that: The inner surface of the slideway (402) is movably connected with a telescopic baffle (403); the connecting rods (201) are symmetrically distributed at the bottom of both sides of the connecting block (2).
6. A pull-rod type energy storage power supply box according to claim 5, characterized in that: The rotating shaft (202) passes through the connecting rod (201) and the roller (203) for rotational connection, and the anti-slip pattern (204) is distributed in an annular shape on the outer surface of the roller (203).
7. The pull-rod type energy storage power supply box according to claim 3, characterized in that: The placement blocks (301) are symmetrically distributed on both sides of the side connection block (3), and the connecting shaft (302) passes through the placement blocks (301) and is rotationally connected to the rotary bearing (303).
8. The pull-rod type energy storage power supply box according to claim 3, characterized in that: The limit block (304) forms a rotating structure with the roller (203) through the cooperation of the rotary bearing (303) and the connecting shaft (302).
9. A pull-rod type energy storage power supply box according to claim 8, characterized in that: The friction strip (305) is arranged on a side of the limit block (304) close to the roller (203), and the friction strip (305) is evenly distributed along the inner surface of the limit block (304). The roller (203) is made of polyurethane material.
10. The pull-rod type energy storage power supply box according to claim 5, characterized in that: The slideway (402) and the telescopic baffle (403) are slidably connected, and the telescopic baffle (403) is slidably connected to the upper and lower ends of the slideway (402).