CN220123212U - Emergency starting power supply - Google Patents

Abstract

The utility model discloses an emergency starting power supply, and relates to the technical field of emergency starting power supplies. The emergency starting power supply comprises a shell and a handle for holding. The shell has and holds the chamber, and has offered spacing trompil, holds and is provided with spacing portion on the chamber wall in chamber, and the handle includes gripping portion and connecting portion, and spacing trompil is worn to locate by the one end that gripping portion was kept away from to connecting portion, and passes spacing trompil's part and be provided with joint portion, joint portion is holding intracavity and spacing portion joint to the relative movement of restriction handle and shell. According to the emergency starting power supply provided by the utility model, the lifting handle is fixed by utilizing the limiting opening of the shell and the limiting part in the accommodating cavity, and compared with the prior art in a screw fixing mode, the emergency starting power supply has the advantages that the aging problem of a connecting piece does not exist, the installation is firmer, and the reliability is higher.

Description

Emergency starting power supply

Technical Field

The utility model relates to the technical field of emergency power supplies, in particular to an emergency starting power supply.

Background

The automobile is a common travel tool for people, and for driving safety and convenience, a user can generally configure some practical tools in the automobile, and an automobile emergency starting power supply is one of the tools, so that the automobile can be started, tires can be inflated, and the like. In order to be convenient to carry and take, a handle is usually designed on the shell of the emergency starting power supply, and a user can conveniently take the emergency starting power supply through the handle.

In the related art, the handle is fixed on the housing by a screw. However, when the emergency starting power supply is used for a long time, the screw is easy to age, loosen and even fall off, and the reliability is low.

Disclosure of Invention

Therefore, the utility model aims to provide an emergency starting power supply, which aims to solve the technical problems that in the prior art, a handle is fixed by adopting a screw and the reliability is low.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an embodiment of the present utility model provides an emergency starting power supply, including:

the shell is provided with a containing cavity, a limiting opening is formed in the shell, and a limiting part is arranged on the cavity wall of the containing cavity;

the handle for holding, the handle includes gripping portion and connecting portion, the one end of connecting portion with the gripping portion is connected, connecting portion keep away from the one end of gripping portion wears to locate spacing trompil, and pass spacing trompil's part is provided with joint portion, joint portion hold the intracavity with spacing portion joint, in order to restrict the handle with the relative movement of shell.

In one embodiment, the limiting portion is a limiting clamping groove, the clamping portion is a plastic piece adapting to the shape of the limiting clamping groove, and the limiting opening is communicated with the limiting clamping groove.

In one embodiment, a U-shaped limiting plate is arranged on the cavity wall of the accommodating cavity, and the U-shaped limiting plate and the cavity wall of the accommodating cavity enclose to form the limiting clamping groove.

In one embodiment, the U-shaped limiting plate comprises a first supporting portion, a second supporting portion and a first limiting rib, wherein the first supporting portion, the second supporting portion and the first limiting rib are respectively used for supporting the plastic piece, the first limiting rib is arranged at the limiting opening, the first supporting portion is fixed on the cavity wall of the accommodating cavity, and the second supporting portion is fixed between the first supporting portion and the first limiting rib.

In one embodiment, a second limiting rib and a third limiting rib are arranged on the cavity wall of the accommodating cavity, the second limiting rib is arranged at the limiting opening and is positioned at one side of the connecting portion, which is away from the U-shaped limiting plate, and the third limiting rib is positioned at one side of the plastic part, which is away from the U-shaped limiting plate, and is in surface contact with the plastic part in the limiting clamping groove.

In one embodiment, the housing includes a first shell and a second shell, the first shell being detachably connected to the second shell to define the receiving cavity and the limiting aperture.

In one embodiment, the housing further comprises a threaded fastener, a first connecting column is arranged around the inner wall of the first shell, a second connecting column is arranged around the inner wall of the second shell, and a screw rod of the threaded fastener penetrates through the first connecting column and the second connecting column so that the first shell is in threaded connection with the second shell.

In one embodiment, the connecting portion is made of a flexible material, so that the connecting portion can be bent relative to the clamping portion and the holding portion.

In one embodiment, the emergency starting power supply further comprises an inflator pump, a battery and an air outlet pipe, wherein the inflator pump and the battery are arranged in the accommodating cavity, the battery is electrically connected with the inflator pump and used for supplying power to the inflator pump, and the air outlet pipe is wound on the outer surface of the shell and penetrates through the shell to be connected with the inflator pump.

In one embodiment, the emergency starting power supply further comprises a control panel, the outer surface of the shell is recessed towards the accommodating cavity to form a groove, and the control panel is arranged in the groove in a rotating mode.

The beneficial effects of the utility model are as follows:

the utility model provides an emergency starting power supply, which comprises a shell and a handle for holding, wherein a limiting opening is formed in the shell, a limiting part is arranged on the cavity wall of a containing cavity of the shell, the handle comprises a holding part and a connecting part connected with the holding part, one end of the connecting part far away from the holding part can penetrate through the limiting opening through the arrangement of the limiting opening, meanwhile, a clamping part is arranged at the part of the connecting part penetrating through the limiting opening, and the clamping part is clamped with the limiting part in the containing cavity, so that the relative movement of the handle and the shell is limited, namely, the handle is fixed by the limiting opening of the shell and the limiting part in the containing cavity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an emergency power source according to some embodiments of the utility model;

FIG. 2 illustrates another perspective structural schematic of an emergency start power supply in some embodiments of the present utility model;

FIG. 3 illustrates a schematic view of a handle in accordance with some embodiments of the utility model;

FIG. 4 is a schematic view showing the assembly of the handle in the receiving cavity from a view angle in accordance with some embodiments of the present utility model;

FIG. 5 illustrates a schematic view of the internal structure of the housing in accordance with some embodiments of the utility model;

FIG. 6 illustrates another perspective assembly configuration of a handle within a receiving cavity in accordance with some embodiments of the present utility model;

fig. 7 illustrates another perspective internal structural schematic of the housing in some embodiments of the utility model.

Description of main reference numerals:

100-emergency starting power supply; 110-a housing; 111-a first housing; 1111-a first connection column; 1112-vents; 1113-winding grooves; 112-a second housing; 113-a receiving cavity; 114-limiting the opening; 115-limit clamping grooves; 116-U-shaped limiting plates; 1161-a first support; 1162-a second support; 1163-first limit ribs; 117-second stop bars; 118-third limit ribs; 120-handle; 121-a grip; 122-connection; 123-clamping part; 130-battery; 140-an air outlet pipe; 150-linker; 160-control panel.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

As shown in fig. 1, an embodiment of the utility model provides an emergency starting power supply 100, which relates to the technical field of emergency power supplies, is mainly applied to automobiles, and has the functions of assisting the starting of an automobile engine, inflating tires, charging electronic equipment and the like.

As shown in connection with fig. 3-5, the emergency start power supply 100 basically includes a housing 110 and a handle 120 for holding.

The housing 110 has a housing cavity 113, the housing cavity 113 is used for housing components, such as an inflator pump, a battery 130, a circuit board, etc., which can satisfy the functional components required by the user, a limiting portion is provided on the cavity wall of the housing cavity 113, and a limiting opening 114 is provided on the housing 110.

The handle 120 includes gripping portion 121 and connecting portion 122, and gripping portion 121 is used for the user's hand to grip, and the one end of connecting portion 122 is gripped portion 121 and is connected, and spacing trompil 114 is worn to locate by the one end that connecting portion 122 kept away from gripping portion 121, and the connecting portion 122 passes spacing trompil 114's part and is provided with joint portion 123, joint portion 123 with spacing portion joint in holding the intracavity 113 to the relative movement of restriction handle 120 and shell 110.

As shown in fig. 3, for example, two connecting portions 122 may be provided and connected to two ends of the holding portion 121 respectively, and accordingly, two limiting portions are provided on the cavity wall of the accommodating cavity 113, and the two limiting portions are disposed in one-to-one correspondence with the two connecting portions 122, and each limiting portion can be clamped with the corresponding clamping portion 123.

Of course, one or more than three, for example, one, three, four, five, six, etc. connecting portions 122 may be provided, so long as the holding portion 121 can be connected to the housing 110, so as to satisfy the portable requirement of the user.

In the prior art, the handle is fixed on the shell through the screw, and when the emergency starting power supply is used for a long time, the screw is easy to age, loosen and even fall off, so that the reliability is low.

However, the emergency starting power supply 100 provided in this embodiment, through the setting of the spacing trompil 114, make the one end that the portion 121 was held in holding is kept away from to connecting portion 122 can wear to locate spacing trompil 114, simultaneously, connecting portion 122 pass spacing trompil 114's part be provided with joint portion 123, joint portion 123 is holding intracavity 113 and spacing portion joint, thereby the relative movement of restriction handle 120 and shell 110, utilize spacing trompil 114 of shell 110 and hold the spacing portion of intracavity 113 inside to fix handle 120 promptly, compare in prior art through the mode of screw fixation, the ageing problem of connecting piece does not exist in this design, the installation is more firm, the reliability is higher.

As shown in fig. 5, in one embodiment, the limiting portion is a limiting slot 115, the clamping portion 123 is a plastic piece adapted to the shape of the limiting slot 115, so that the plastic piece can be clamped in the limiting slot 115, the limiting opening 114 is communicated with the limiting slot 115, so that the connection portion 122 is convenient to install, the limiting effect on the connection portion 122 can be achieved, the connection strength of the handle 120 and the housing 110 is improved, and the reliability after installation is improved.

In addition, the plastic part is made of plastic material, so that the weight is light, the processing cost is low, the production cost of the emergency starting power supply 100 is reduced, and the lightweight design is facilitated.

In a specific embodiment, as shown in fig. 5 and fig. 7, a U-shaped limiting plate 116 is disposed on a wall of the accommodating cavity 113, and the U-shaped limiting plate 116 and the wall of the accommodating cavity 113 enclose to form a limiting slot 115.

In this embodiment, through the setting of the U-shaped limiting plate 116, it can enclose around the plastic part, cooperates the chamber wall that holds the chamber 113 and carries out spacingly to the plastic part, improves the structural stability of plastic part, promotes the reliability.

For the above embodiment, the first U-shaped limiting plate 116 and the second U-shaped limiting plate 116 may be disposed on the wall of the accommodating cavity 113, and the first U-shaped limiting plate 116, the second U-shaped limiting plate 116 and the wall of the accommodating cavity 113 enclose to form the limiting slot 115, which also can limit the plastic part.

Of course, in the design of the previous embodiment, only one U-shaped limiting plate 116 is enclosed with the cavity wall of the accommodating cavity 113 to form the limiting slot 115, so that the use of the U-shaped limiting plate 116 is saved, and the processing cost of the housing 110 is reduced.

As shown in fig. 4 and 6, further, the U-shaped limiting plate 116 includes a first supporting portion 1161, a second supporting portion 1162, and a first limiting rib 1163, where the first supporting portion 1161, the second supporting portion 1162, and the first limiting rib 1163 are respectively used for supporting plastic parts.

The first limiting rib 1163 is disposed at the limiting opening 114, the first supporting portion 1161 is fixed to a wall of the accommodating cavity 113, and the second supporting portion 1162 is fixed between the first supporting portion 1161 and the first limiting rib 1163.

In this embodiment, through the setting of spacing muscle and supporting part, can effectively restrict the removal of plastic part, make handle 120 and shell 110 be connected more firm, the reliability is higher.

With continued reference to fig. 4 and 6, further, a second limiting rib 117 and a third limiting rib 118 are disposed on the wall of the accommodating cavity 113, the second limiting rib 117 is disposed at the limiting opening 114 and located at one side of the connecting portion 122 away from the U-shaped limiting plate 116, and is used for supporting one end of the plastic part close to the limiting opening 114, and the third limiting rib 118 is located at one side of the plastic part away from the U-shaped limiting plate 116 and contacts with the plastic part surface in the limiting clamping groove 115 to cooperate with the U-shaped limiting plate 116 to support two opposite sides of the plastic part.

In this embodiment, the movement of the plastic part can be further limited by the arrangement of the second limiting rib 117 and the third limiting rib 118, so that the connection between the handle 120 and the housing 110 is firmer.

In another embodiment, the limiting portion is a limiting post, and the clamping portion 123 is an elastic buckle with a circular opening slot, and the circular opening slot is matched with the shape of the limiting post. Thus, the elastic buckle is pressed to enable the limit post to be clamped into the circular opening groove, so that the elastic buckle and the limit post can be clamped, and the relative movement of the handle 120 and the shell 110 can be limited.

As shown in fig. 2, in one embodiment, the housing 110 includes a first housing 111 and a second housing 112, the first housing 111 and the second housing 112 being detachably connected to define a receiving cavity 113 and a limiting aperture 114.

In the prior art, the handle is fixedly connected with the shell through a screw, the screw is required to be screwed during installation, time and labor are wasted, and the installation efficiency is low.

However, in this embodiment, when the handle 120 is assembled, the clamping portion 123 of the handle 120 is clamped with the limiting portion, the connecting portion 122 of the handle 120 is placed into the limiting opening 114, and then the first housing 111 and the second housing 112 are mounted, so that the assembly of the housing 110 and the handle 120 is completed.

It can be appreciated that by providing the first housing 111 and the second housing 112 detachably connected, the handle 120 is conveniently assembled with the housing 110, and the installation convenience and the installation efficiency are improved.

As shown in fig. 7, the housing 110 further includes a threaded fastener such as a screw, a bolt, a screw-like member, a first connection column 1111 is provided around the inner wall of the first housing 111, and a second connection column is provided around the inner wall of the second housing 112.

The screws of the threaded fasteners penetrate through the first connecting column 1111 and the second connecting column to enable the first shell 111 to be in threaded connection with the second shell 112, so that the clamping portion 123 of the handle 120 is effectively prevented from sliding off from the clamping portion 123 and the limiting opening 114, and connection reliability of the handle 120 and the shell 110 is improved.

Of course, the edge of the first casing 111 may further be provided with an elastic buckle, and the edge of the second casing 112 is provided with a clamping groove adapted to the elastic buckle, so that the first casing 111 can be clamped with the second casing 112, and the first casing 111 and the second casing 112 can be detachably connected.

In one embodiment, the connecting portion 122 is made of a flexible material, such as a rope, silica gel, rubber, etc., so that the connecting portion 122 can be bent relative to the clamping portion 123 and the holding portion 121, so that when the user does not use the emergency starting power supply 100, the size of the emergency starting power supply 100 can be reduced, and the emergency starting power supply is convenient to store.

As shown in fig. 1, 2 and 4, in one embodiment, the emergency starting power supply 100 further includes an inflator, a battery 130 and an air outlet pipe 140, the inflator and the battery 130 are disposed in the accommodating cavity 113, the battery 130 is electrically connected with the inflator for supplying power to the inflator, and the air outlet pipe 140 is wound on the outer surface of the housing 110 and penetrates through the housing 110 to be connected with the inflator.

As shown in fig. 2, illustratively, a winding groove 1113 is formed on the outer surface of the housing 110 for placing the outlet pipe 140, so as to facilitate storage of the outlet pipe 140, thereby reducing the volume of the emergency starting power supply 100. The ventilation holes 1112 can be formed in the housing 110 so as to form air circulation when the inflator pump is in use, and meanwhile, the heat dissipation effect of the emergency starting power supply 100 can be improved, and the service life can be prolonged.

In this embodiment, by providing the inflator pump and the air outlet pipe 140, the emergency starting power supply 100 can be used for inflating the tire of the automobile, thereby providing convenience for users.

With continued reference to fig. 2, further, the emergency starting power supply 100 further includes a circuit board disposed in the accommodating cavity 113 and electrically connected to the battery 130, and a connector 150 connected to the circuit board and penetrating through the housing 110.

In this way, the user can insert the data line or the connector into the connector 150 conveniently, so that the emergency starting power supply 100 can be used for starting the automobile or charging the electronic devices such as a mobile phone, a tablet and the like, thereby providing convenience for the user.

As shown in fig. 1, in one embodiment, the emergency starting power supply 100 further includes a control panel 160, the outer surface of the housing 110 is recessed toward the accommodating cavity 113 to form a groove, the control panel 160 is rotatably disposed in the groove, and when in use, a user can rotate and pull out the control panel 160, so as to control the working mode of the emergency starting power supply 100.

In summary, the embodiment of the present utility model provides an emergency starting power supply 100, which includes a housing 110 and a handle 120 for holding, wherein the housing 110 includes a first housing 111 and a second housing 112.

The first casing 111 is connected with the second casing 112 to define a receiving cavity 113 and a limiting opening 114, an air outlet pipe 140 is disposed on an outer surface of the second casing 112, an inflator pump, a circuit board and a battery 130 are disposed in the receiving cavity 113, a limiting clamping groove 115 is disposed on a cavity wall of the receiving cavity 113, the holding handle 120 comprises a holding portion 121 and a belt rope, one end of the belt rope is connected with the holding portion 121, one end far away from the holding portion 121 is disposed through the limiting opening 114, a plastic part is disposed on a portion penetrating through the limiting opening 114, and the plastic part can be clamped in the limiting clamping groove 115.

When the handle 120 is assembled, in a first step, the plastic part is clamped into the limit clamping groove 115. In a second step, the strap is placed in the limiting aperture 114. Third, the connecting posts of the first shell 111 and the second shell 112 are connected through screws, so that the limiting clamping groove 115 and the limiting opening 114 form limiting on the handle 120, and the assembly of the handle 120 is completed.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. An emergency start-up power supply, comprising:

the shell is provided with a containing cavity, a limiting opening is formed in the shell, and a limiting part is arranged on the cavity wall of the containing cavity;

the handle for holding, the handle includes gripping portion and connecting portion, the one end of connecting portion with the gripping portion is connected, connecting portion keep away from the one end of gripping portion wears to locate spacing trompil, and pass spacing trompil's part is provided with joint portion, joint portion hold the intracavity with spacing portion joint, in order to restrict the handle with the relative movement of shell.

2. The emergency starting power supply according to claim 1, wherein the limiting portion is a limiting clamping groove, the clamping portion is a plastic piece adapting to the shape of the limiting clamping groove, and the limiting opening is communicated with the limiting clamping groove.

3. The emergency starting power supply according to claim 2, wherein a U-shaped limiting plate is arranged on the cavity wall of the accommodating cavity, and the U-shaped limiting plate and the cavity wall of the accommodating cavity are enclosed to form the limiting clamping groove.

4. The emergency starting power supply according to claim 3, wherein the U-shaped limiting plate comprises a first supporting portion, a second supporting portion and a first limiting rib, wherein the first supporting portion, the second supporting portion and the first limiting rib are respectively used for supporting the plastic piece, the first limiting rib is arranged at the limiting opening, the first supporting portion is fixed on a cavity wall of the accommodating cavity, and the second supporting portion is fixed between the first supporting portion and the first limiting rib.

5. The emergency starting power supply according to claim 3, wherein a second limiting rib and a third limiting rib are arranged on the cavity wall of the accommodating cavity, the second limiting rib is arranged at the limiting opening and is located at one side of the connecting portion, which is away from the U-shaped limiting plate, and the third limiting rib is located at one side of the plastic piece, which is away from the U-shaped limiting plate, and is in surface contact with the plastic piece in the limiting clamping groove.

6. The emergency start-up power supply of any one of claims 1 to 5, wherein the housing includes a first housing and a second housing, the first housing being detachably connected to the second housing to define the receiving cavity and the limiting aperture.

7. The emergency starting power supply of claim 6, wherein the housing further comprises a threaded fastener, a first connecting post is disposed around the inner wall of the first housing, a second connecting post is disposed around the inner wall of the second housing, and a screw of the threaded fastener is threaded through the first connecting post and the second connecting post to threadably connect the first housing with the second housing.

8. The emergency starting power supply of any one of claims 1 to 5, wherein the connecting portion is made of a flexible material so that the connecting portion can be bent relative to the clamping portion and the holding portion.

9. The emergency power supply of any one of claims 1 to 5, further comprising an inflator, a battery, and an outlet tube, the inflator and the battery being disposed within the receiving chamber, the battery being electrically connected to the inflator for supplying power to the inflator, the outlet tube being disposed around an outer surface of the housing and connected to the inflator through the housing.

10. The emergency starting power supply of any one of claims 1 to 5, further comprising a control panel, the outer surface of the housing being recessed in the direction of the receiving cavity to form a recess, the control panel being rotatably disposed within the recess.