Power supply charger casing convenient to install

Abstract

The utility model discloses a power supply charger casing convenient to install, which comprises a power supply charger casing main body, the power supply charger casing main body comprises a lower casing, the upper surface of the lower casing is provided with an upper casing, and one side of the upper casing is provided with a heat dissipation net; by designing a convenient mounting mechanism, after a clamping plate is clamped in a clamping groove, a clamping head is elastically clamped in a first clamping hole under the action of deformation of an elastic ring, so that the clamping plate is clamped and mounted, a threaded pull rod is rotated again after elastic clamping, and the surface of the end of the threaded pull rod and an internal thread of an internal threaded hole are rotationally fixed; on the contrary, when internal electronic components are damaged and need to be overhauled after the power supply charger shell main body is installed and used for a long time, the upper shell and the lower shell are rapidly disassembled through reverse operation, and disassembly, assembly and overhaul are convenient; and the convenience of disassembly, assembly and maintenance when the power supply charger shell main body is used after installation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power charger casings, and particularly relates to a power charger casing convenient for installation. Background Art

[0002] A power charger is a device for charging other electrical appliances. When in use, a casing needs to be installed on its outer surface for protection and installation. The existing power charger casing is a component installed on the outer surface of the power charger for protection and installation. The casing is convenient for installation during use, and is also convenient for disassembly, assembly and maintenance in case of damage during use, so as to improve the convenience of disassembly, assembly and maintenance of the power charger casing after installation.

[0003] When installing the existing power charger casing before use, the upper casing and the lower casing are directly closed and then a tool is used to rotate multiple screws for fixed installation. Therefore, it is not convenient to fix and install the casing. On the contrary, when the internal electronic components are damaged and need to be repaired after the power charger casing is fixedly installed for a long time, the screws are exposed to the air and are prone to rust, and the opposite operation is required to loosen and remove the multiple screws again, making the disassembly and assembly operations inconvenient and affecting the convenience of disassembly and assembly operations of the power charger casing during damage repair. For this reason, the utility model proposes a power charger casing convenient for installation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a power charger casing convenient for installation, so as to solve the problem that it is not convenient to disassemble, assemble and repair multiple screws of the power charger casing by using tools during use, which affects the convenience of disassembly and assembly operations of the power charger casing during damage repair as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A power charger casing convenient for installation, including a main body of the power charger casing, the main body of the power charger casing includes a lower casing, an upper casing is arranged on the upper surface of the lower casing, a heat dissipation net is arranged on one side of the upper casing, and the following are also arranged on the main body of the power charger casing:

[0006] A convenient installation mechanism, and the convenient installation mechanism includes a clamping component arranged at the connection of the upper casing and the lower casing, elastic connection components are arranged on both sides of the lower casing, and a pulling and adjusting component is arranged at the middle position of the elastic connection components;

[0007] A dust prevention mechanism, and the dust prevention mechanism includes a winding component arranged on the surface of the heat dissipation net, a dust prevention component is arranged on the outer surface of the winding component, and sliding components are arranged on both sides of the dust prevention component.

[0008] Preferably, the engaging component includes a card slot formed at the edge of the upper surface of the lower housing, and a card board is integrally formed on the lower surface of the upper housing, and the card board is engaged with the inside of the card slot.

[0009] Preferably, the elastic connection component includes limit moving slots formed on both sides of the lower housing. A card head is limited inside the limit moving slots. An elastic ring is arranged at the connection between the edge of the end of the card head and the inside of the limit moving slots. A first card hole is formed on the side surface of the card board, and the end of the card head is engaged with the inside of the first card hole.

[0010] Preferably, the pulling and adjusting component includes internal threaded holes formed on both sides of the lower housing. A threaded pull rod is arranged inside the internal threaded holes. The end of the threaded pull rod is rotatably connected to the middle position of the card head through a rotating ring.

[0011] Preferably, the winding component includes a protective closing groove formed on one side of the upper housing on the surface of the heat dissipation net. A winding shaft is rotatably arranged inside the upper housing on one side of the protective closing groove. A spring is sleeved and installed at the end of the winding shaft.

[0012] Preferably, the dust-proof component includes a protective cloth wound on the outer surface of the winding shaft. Two second card holes are formed at the end of the protective cloth. Two hooks are rotatably fixed at the bottom end inside the protective closing groove, and the hooks penetrate through the inside of the second card holes.

[0013] Preferably, the sliding component includes sliding grooves formed at both ends of the protective closing groove inside the upper housing. Sliders are arranged inside the sliding grooves, and the ends of the sliders are fixed to the ends of the protective cloth through screws.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By designing a convenient installation mechanism, after the card board is engaged inside the card slot, the elastic ring deforms to elastically engage the card head inside the first card hole to engage and install the card board. After elastic engagement, the threaded pull rod is rotated again to threadedly rotate and fix the surface of the end of the threaded pull rod with the inside of the internal threaded hole, so as to reinforce the engagement between the threaded pull rod and the card head, and the installation is more convenient. On the contrary, when the internal electronic components are damaged and need to be repaired after the main body of the power charger housing is installed and used for a long time, the upper housing and the lower housing can be quickly disassembled by reverse operation, and the disassembly and assembly for repair are convenient, improving the convenience of disassembly and assembly for repair when the main body of the power charger housing is used after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic cross-sectional structural diagram of the upper housing and the lower housing of the present utility model;

[0018] Figure 3 For the present utility model Figure 2 Schematic diagram of the three-dimensional structure at the enlarged part of part B in the present utility model;

[0019] Figure 4 Schematic diagram of the structure of the upper housing, card slot and threaded pull rod of the present utility model;

[0020] Figure 5 For the present utility model Figure 1 Schematic diagram of the structure at the enlarged part of part A in the present utility model;

[0021] Figure 6 Schematic diagram of the sectional structure of the upper housing and the protective cloth in the open state of the present utility model;

[0022] Figure 7 For the present utility model Figure 6 Schematic diagram of the structure at the enlarged part of part C in the present utility model;

[0023] In the figure: 100, main body of the power charger housing; 101, upper housing; 1011, card slot; 1012, card board; 1013, limit moving groove; 1014, threaded pull rod; 1015, internal threaded hole; 1016, elastic ring; 1017, chuck; 1018, first card hole; 102, lower housing; 103, heat dissipation net; 1031, protective closing groove; 1032, protective cloth; 1033, second card hole; 1034, sliding groove; 1035, hook; 1036, slider; 1037, spring; 1038, winding shaft. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a power charger housing that is convenient to install, including a main body 100 of the power charger housing. The main body 100 of the power charger housing includes a lower housing 102. An upper housing 101 is provided on the upper surface of the lower housing 102. A heat dissipation net 103 is provided on one side of the upper housing 101. The upper housing 101 and the lower housing 102 can be quickly snap-fitted and installed during use, and the interior is heat-dissipated through the heat dissipation net 103 when the main body 100 of the power charger housing is in use. The following are provided on the main body 100 of the power charger housing:

[0027] A convenient installation mechanism, and the convenient installation mechanism includes a clamping component arranged at the connection of the upper housing 101 and the lower housing 102. Elastic connection components are arranged on both sides of the lower housing 102, and a pulling and adjusting component is arranged at the middle position of the elastic connection components. When the main body 100 of the power charger housing is damaged, the upper housing 101 and the lower housing 102 can be disassembled and repaired through the convenient installation mechanism, and the disassembly and repair are convenient, improving the convenience of disassembly and repair of the main body 100 of the power charger housing during use after installation.

[0028] In order to facilitate the clamping and installation of the upper housing 101 and the lower housing 102 through the clamping component and make it easy to install and use, in this embodiment, preferably, the clamping component includes a clamping groove 1011 opened at the edge of the upper surface of the lower housing 102. A clamping plate 1012 is integrally formed on the lower surface of the upper housing 101, and the clamping plate 1012 is clamped and connected to the inside of the clamping groove 1011. The clamping plate 1012 is clamped in the clamping groove 1011 to clamp and install the connection of the upper housing 101 and the lower housing 102.

[0029] In order to facilitate the re-locking and fixing of the clamping plate 1012 after clamping and installation through the elastic connection component, in this embodiment, preferably, the elastic connection component includes a limit moving groove 1013 opened on both sides of the lower housing 102. A clamping head 1017 is limited inside the limit moving groove 1013. An elastic ring 1016 is arranged at the connection between the end edge of the clamping head 1017 and the inside of the limit moving groove 1013. The clamping head 1017 is elastically connected inside the limit moving groove 1013 through the elastic ring 1016 to facilitate elastic clamping and installation. A first clamping hole 1018 is opened on the side of the clamping plate 1012, and the end of the clamping head 1017 is clamped with the inside of the first clamping hole 1018 until the clamping head 1017 is elastically clamped inside the first clamping hole 1018 to clamp and install the clamping plate 1012, thereby elastically locking and fixing between the upper housing 101 and the lower housing 102.

[0030] In order to facilitate the pulling and adjustment of the clamping head 1017 through the pulling and adjusting component for convenient disassembly and assembly operations, and on the contrary, to facilitate rotational reinforcement installation after clamping and installation, in this embodiment, preferably, the pulling and adjusting component includes internal threaded holes 1015 opened on both sides of the lower housing 102. A threaded pull rod 1014 is arranged inside the internal threaded holes 1015. The end of the threaded pull rod 1014 is rotationally connected to the middle position of the clamping head 1017 through a rotating ring. When disassembling and assembling, the threaded pull rod 1014 can be pulled to drive the clamping head 1017 to move and adjust, and after clamping, it is convenient to rotate the threaded pull rod 1014 inside the internal threaded holes 1015 to reinforce the clamping of the clamping head 1017, facilitating reinforcement installation and use.

[0031] Embodiment 2

[0032] Please refer toFigure 1 , Figure 5 , Figures 6 to 7 , the present utility model provides a technical solution: a power charger casing that is convenient for installation, including a power charger casing main body 100. The power charger casing main body 100 includes a lower casing 102. An upper casing 101 is provided on the upper surface of the lower casing 102. A heat dissipation net 103 is provided on one side of the upper casing 101. It can quickly snap-fit and install between the upper casing 101 and the lower casing 102 during use, and perform heat dissipation treatment on the inside through the heat dissipation net 103 when using the power charger casing main body 100. The power charger casing main body 100 is also provided with:

[0033] a dust-proof mechanism, and the dust-proof mechanism includes a winding component provided on the surface of the heat dissipation net 103. A dust-proof component is provided on the outer surface of the winding component. Sliding components are provided on both sides of the dust-proof component. When the power charger casing main body 100 is not in use, the surface of the heat dissipation net 103 can be closed and protected by the dust-proof mechanism, and it is not easy for dust to enter the inside through the heat dissipation net 103, improving the convenience of closing and dust-proofing the heat dissipation net 103 when the power charger casing main body 100 is not in use after installation.

[0034] In order to facilitate opening the protection or closing and winding of the protective cloth 1032 through the winding component, in this embodiment, preferably, the winding component includes a protection and closing groove 1031 opened on one side of the upper casing 101 on the surface of the heat dissipation net 103. A winding shaft 1038 is rotatably provided inside the upper casing 101 on one side of the protection and closing groove 1031, facilitating opening and closing the dust-proof protection of the protective cloth 1032 by rotating the winding shaft 1038. A spring 1037 is sleeved and installed at the end of the winding shaft 1038, and when not in use, the spring 1037 deforms to rotate the winding shaft 1038 to wind the protective cloth 1032.

[0035] In order to facilitate dust-proof protection of the surface of the heat dissipation net 103 through the dust-proof component, in this embodiment, preferably, the dust-proof component includes a protective cloth 1032 wound around the outer surface of the winding shaft 1038. Two second clamping holes 1033 are opened at the end of the protective cloth 1032. Two hooks 1035 are rotatably fixed by threading at the inner bottom end of the protection and closing groove 1031. The hooks 1035 penetrate through the inside of the second clamping holes 1033, facilitating pulling the protective cloth 1032 to close on the surface of the heat dissipation net 103 for dust-proof protection, and after opening the protective cloth 1032, clamping the hooks 1035 in the second clamping holes 1033 to fixedly install the protective cloth 1032, facilitating fixing the protection so that dust is not easy to enter the inside when not in use.

[0036] In order to facilitate the stable pulling and opening of the protective cloth 1032 through the sliding component, in this embodiment, preferably, the sliding component includes sliding grooves 1034 opened at both ends of the protective closing groove 1031 inside the upper housing 101. A slider 1036 is arranged inside the sliding groove 1034. The end of the slider 1036 is fixed to the end of the protective cloth 1032 by screws. When the protective cloth 1032 is pulled open or closed, the slider 1036 is driven to slide inside the sliding groove 1034 for control, so as to stably open or close the protective cloth 1032.

[0037] The working principle and usage process of the present utility model: For this power charger housing that is convenient to install, before use, first pull the threaded pull rod 1014 inside the internal threaded hole 1015 to drive the end of the chuck 1017 into the internal limiting movement groove 1013. After the clamping plate 1012 is clamped into the clamping groove 1011, release the threaded pull rod 1014. Due to the deformation of the elastic ring 1016, the chuck 1017 is elastically clamped into the first clamping hole 1018 to clamp and install the clamping plate 1012. After elastic clamping, rotate the threaded pull rod 1014 again to rotate and fix the surface of the end of the threaded pull rod 1014 with the internal thread of the internal threaded hole 1015, so as to reinforce the clamping of the threaded pull rod 1014 and the chuck 1017, and the installation is more convenient. On the contrary, when the internal electronic components of the power charger housing main body 100 are damaged and need to be repaired after long-term use, perform the reverse operation to quickly disassemble the upper housing 101 and the lower housing 102, and the disassembly and assembly for repair are convenient, improving the convenience of disassembly and assembly for repair when the power charger housing main body 100 is used after installation;

[0038] Then when the power charger housing main body 100 is used after being fixedly installed, when heat is generated inside the power charger housing main body 100, heat dissipation is carried out inside through the heat dissipation net 103. When the power charger housing main body 100 is not in use, the protective cloth 1032 can be directly pulled to drive the winding shaft 1038 to rotate until the protective cloth 1032 is opened and closed on the surface of the heat dissipation net 103. When the protective cloth 1032 is pulled, the end drives the slider 1036 to slide inside the sliding groove 1034 for control, so as to stably open the protective cloth 1032, and the hook 1035 is clamped into the second clamping hole 1033 for fixed closing, facilitating the dust-proof protection of the surface of the heat dissipation net 103 when the power charger housing main body 100 is not in use, avoiding dust from entering the inside through the heat dissipation net 103 when not in use, improving the convenience of closing and dust-proofing the heat dissipation net 103 when the power charger housing main body 100 is not in use after installation. When in use, directly separate the second clamping hole 1033 from the hook 1035, and the spring 1037 deforms to rotate and wind up the protective cloth 1032 to open the heat dissipation net 103 for heat dissipation use.

[0039] Although the embodiments of the present utility model have been shown and described (see the above detailed description), those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A power charger housing that is easy to install, comprising a power charger housing body (100), wherein the power charger housing body (100) comprises a lower housing (102), an upper housing (101) is disposed on the upper surface of the lower housing (102), and a heat dissipation net (103) is disposed on one side of the upper housing (101), characterized in that: The power charger housing body (100) is also provided with: A convenient installation mechanism, wherein the convenient installation mechanism comprises a snap-fit ​​assembly arranged at the connection between the upper housing (101) and the lower housing (102), elastic connection assemblies are arranged on both sides of the lower housing (102), and a pull adjustment assembly is arranged at the middle position of the elastic connection assembly; A dustproof mechanism comprises a winding assembly arranged on the surface of a heat dissipation net (103), a dustproof assembly is arranged on the outer surface of the winding assembly, and sliding assemblies are arranged on both sides of the dustproof assembly.

2. A power charger housing that is easy to install according to claim 1, characterized in that: The snap-fit ​​assembly comprises a snap-fitting slot (1011) provided at the edge of the upper surface of the lower housing (102); a snap-fitting plate (1012) is integrally formed on the lower surface of the upper housing (101); and the snap-fitting plate (1012) is snap-fitted and connected to the inside of the snap-fitting slot (1011).

3. The power charger housing that is easy to install according to claim 2, characterized in that: The elastic connection component comprises a limit movable groove (1013) provided on both sides of the lower housing (102); the limit movable groove (1013) is internally limited by a clamping head (1017); an elastic ring (1016) is provided at the end edge of the clamping head (1017) and at the connection between the inside of the limit movable groove (1013); a clamping hole (1018) is provided on the side of the clamping plate (1012); the end of the clamping head (1017) is clamped with the inside of the clamping hole (1018).

4. The conveniently installed power charger housing according to claim 3, characterized in that: The pulling adjustment assembly comprises internal threaded holes (1015) opened on both sides of the lower housing (102), a threaded pull rod (1014) is arranged inside the internal threaded hole (1015), and the end of the threaded pull rod (1014) is rotatably connected to the middle position of the clamp (1017) through a rotating ring.

5. The power charger housing that is easy to install according to claim 1, characterized in that: The winding assembly comprises a protective closed groove (1031) opened on one side of the upper housing (101) and located on the surface of the heat dissipation net (103); one side of the protective closed groove (1031) is located inside the upper housing (101) and a winding shaft (1038) is rotatable; the end of the winding shaft (1038) is sleeved with a spring (1037).

6. The conveniently installed power charger housing according to claim 5, characterized in that: The dustproof component comprises a protective cloth (1032) rolled up on the outer surface of a winding shaft (1038), two second clamping holes (1033) are provided at the end of the protective cloth (1032), two hooks (1035) are fixed by a threaded rotation at the inner bottom end of the protective closing groove (1031), and the hooks (1035) pass through the interior of the second clamping hole (1033).

7. A power charger housing that is easy to install according to claim 6, characterized in that: The sliding assembly comprises a sliding groove (1034) opened at both ends of the protective closing groove (1031) and located inside the upper housing (101); a sliding block (1036) is arranged inside the sliding groove (1034); and the end of the sliding block (1036) is fixed to the end of the protective cloth (1032) by means of screws.

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